1 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * server.c (handle_general_set): Remove unnecessary xstrdup.
5 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
7 * server.c (parse_debug_format_options): Adjust to
8 delim_string_to_char_ptr_vec changes.
9 * thread-db.c (thread_db_load_search): Adjust to
10 dirnames_to_char_ptr_vec changes.
12 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
14 * target.h (target_enable_btrace, target_disable_btrace)
15 (target_read_btrace, target_read_btrace_conf): Turn macro into
16 inline function. Throw error if target method is not defined.
17 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
18 check for btrace target method. Be prepared to handle exceptions
19 from btrace target methods.
21 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
23 * server.c (captured_main): Change order of error message printed
24 when the current working directory cannot be found.
26 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
28 * server.c: Include "filenames.h" and "pathstuff.h".
29 (program_name): Delete variable.
30 (program_path): New anonymous class.
31 (get_exec_wrapper): Use "program_path" instead of
33 (handle_v_run): Likewise.
34 (captured_main): Likewise.
35 (process_serial_event): Likewise.
37 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
39 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
40 (OBJS): Add "pathstuff.o".
41 * server.c (current_directory): New global variable.
42 (captured_main): Initialize "current_directory".
44 2018-02-26 Alan Hayward <alan.hayward@arm.com>
46 * tdesc.c: Use common/tdesc.h.
49 2018-02-20 Alan Hayward <alan.hayward@arm.com>
50 Simon Marchi <simon.marchi@ericsson.com>
52 * Makefile.in: Switch order of make rules.
54 2018-02-19 Alan Hayward <alan.hayward@arm.com>
56 * Makefile.in: Add common directory in build.
57 * configure.ac: Add common reference.
58 * configure: Regenerate.
60 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
62 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
63 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
64 * spu-low.c (spu_target_ops): Likewise.
65 * win32-low.c (win32_target_ops): Likewise.
66 * server.c (supported_btrace_packets): Report packets unconditionally.
67 * target.h (target_ops) <supports_btrace>: Remove.
68 (target_supports_btrace): Remove.
70 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
72 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
73 (handle_btrace_disable): Change return type to void. Use exceptions
75 (handle_btrace_general_set): Catch exception and copy message to
78 2018-02-08 Tom Tromey <tom@tromey.com>
80 * linux-low.c (install_software_single_step_breakpoints): Use
82 * inferiors.c (make_cleanup_restore_current_thread): Remove.
83 (do_restore_current_thread_cleanup): Remove.
84 * gdbthread.h (make_cleanup_restore_current_thread): Don't
87 2018-02-08 Tom Tromey <tom@tromey.com>
89 * mem-break.c (set_raw_breakpoint_at): Use
90 gdb::unique_xmalloc_ptr.
92 2018-01-30 Pedro Alves <palves@redhat.com>
95 * target.c (target_terminal::terminal_state): Rename to ...
96 (target_terminal::m_terminal_state): ... this.
98 2018-01-19 James Clarke <jrtc27@jrtc27.com>
100 * linux-low.c (handle_extended_wait): Surround call to
101 thread_db_notice_clone with #ifdef USE_THREAD_DB.
103 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
105 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
106 linux_ptrace_attach_fail_reason_string now returning an
108 (linux_attach): Likewise.
109 * thread-db.c (attach_thread): Likewise.
111 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
114 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
115 checking for fs_base/gs_base fields in struct user_regs_struct.
116 * configure: Regenerate.
118 2018-01-16 Yao Qi <yao.qi@linaro.org>
121 * linux-low.c (fetch_register): Call supply_register instead of
124 2018-01-08 Yao Qi <yao.qi@linaro.org>
125 Simon Marchi <simon.marchi@ericsson.com>
127 * Makefile.in (OBS): Remove selftest.o.
128 * configure.ac: Set srv_selftest_objs if $development is true.
129 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
130 * configure: Re-generated.
131 * server.c (captured_main): Wrap variable selftest_filter with
134 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
136 * server.c (parse_debug_format_options): Return std::string.
137 (handle_monitor_command, captured_main): Adjust.
139 2018-01-05 Pedro Alves <palves@redhat.com>
142 * server.c (captured_main): Pass quiet=false to
143 save_original_signals_state.
145 2018-01-01 Joel Brobecker <brobecker@adacore.com>
147 * gdbreplay.c (gdbreplay_version): Update copyright year in
149 * server.c (gdbserver_version): Likewise.
151 2017-12-08 Tom Tromey <tom@tromey.com>
153 * ax.c (ax_printf): Update.
155 2017-12-07 Yao Qi <yao.qi@linaro.org>
157 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
158 aarch64_linux_read_description.
159 * linux-amd64-ipa.c (idx2mask): New array.
160 (get_ipa_tdesc): Move idx2mask out.
161 (initialize_low_tracepoint): Initialize target descriptions.
162 * linux-i386-ipa.c (idx2mask): New array.
163 (get_ipa_tdesc): Move idx2mask out.
164 (initialize_low_tracepoint): Initialize target descriptions.
166 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
168 * tdesc.c (struct tdesc_type): Change return type.
169 (tdesc_add_flag): Change parameter type.
170 (tdesc_add_bitfield): Likewise.
171 (tdesc_add_field): Likewise.
172 (tdesc_set_struct_size): Likewise.
174 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
176 * regcache.c (registers_to_string): Remove unused variable.
178 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
180 * inferiors.c (for_each_inferior_with_data): Remove.
181 * inferiors.h (for_each_inferior_with_data): Remove.
182 * server.c (handle_qxfer_threads_worker): Change parameter type.
183 (handle_qxfer_threads_proper): Use for_each_thread.
185 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
187 * inferiors.c (for_each_inferior): Remove.
188 (clear_inferiors): Use for_each_thread.
189 * inferiors.h (for_each_inferior): Remove.
190 * linux-low.c (linux_wait_for_event_filtered): Use
192 (linux_stabilize_threads): Likewise.
193 * regcache.c (regcache_release): Likewise.
194 * server.c (gdb_wants_all_threads_stopped): Likewise.
195 (clear_pending_status_callback): Remove.
196 (handle_status): Use for_each_thread.
197 (captured_main): Likewise.
198 * win32-low.c (child_init_thread_list): Likewise.
199 (win32_clear_inferiors): Likewise.
200 (fake_breakpoint_event): Likewise.
202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
204 * inferiors.h (find_inferior): Remove.
205 * inferiors.c (find_inferior): Remove.
207 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
209 * linux-low.c (resume_status_pending_p): Update comment.
210 (need_step_over_p): Update comment.
212 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
214 * linux-low.c (proceed_one_lwp): Return void, change parameter
216 (unsuspend_and_proceed_one_lwp): Likewise.
217 (proceed_all_lwps): Use for_each_thread.
218 (unstop_all_lwps): Likewise.
220 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
222 * linux-low.c (linux_resume_one_thread): Return void, take
224 (linux_resume): Use for_each_thread.
226 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
228 * linux-low.c (send_sigstop_callback): Return void, change
229 parameter type. Rename to...
230 (send_sigstop): ... this.
231 (suspend_and_send_sigstop_callback): Return void, change parameter
233 (suspend_and_send_sigstop): ... this.
234 (stop_all_lwps): Use for_each_thread.
236 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
238 * linux-low.c (lwp_running): Return bool, remove unused
240 (linux_stabilize_threads): Use find_thread.
242 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
244 * linux-low.c (select_singlestep_lwp_callback): Remove.
245 (count_events_callback): Remove.
246 (select_event_lwp_callback): Remove.
247 (select_event_lwp): Use find_thread/for_each_thread.
249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
251 * linux-low.c (not_stopped_callback): Return bool, take filter
253 (linux_wait_for_event_filtered): Use find_thread.
254 (linux_wait_1): Likewise.
256 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
258 * linux-low.c (same_lwp): Remove.
259 (find_lwp_pid): Use find_thread.
261 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
263 * linux-low.c (delete_lwp_callback): Remove.
264 (linux_mourn): Use for_each_thread.
266 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
268 * linux-low.c (linux_detach_lwp_callback): Return void, remove
269 args parameter, don't check for pid.
270 (linux_detach): Use for_each_thread.
272 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
274 * linux-low.c (struct counter): Remove.
275 (second_thread_of_pid_p): Remove.
276 (last_thread_of_process_p): Use find_thread.
278 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
280 * inferiors.c (find_inferior_in_random): Remove.
281 * inferiors.h (find_inferior_in_random): Remove.
282 * linux-low.c (status_pending_p_callback): Return bool, accept
283 parameter ptid directly.
284 (linux_wait_for_event_filtered): Use find_thread_in_random.
285 (linux_wait_1): Likewise.
287 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
289 * inferiors.c (find_inferior_id): Remove.
290 (find_thread_ptid): Move implemention from find_inferior_id to
292 * inferiors.h (find_inferior_id): Remove.
293 * server.c (handle_status): Use find_thread_ptid.
294 (process_serial_event): Likewise.
295 * thread-db.c (find_one_thread): Likewise.
296 (thread_db_thread_handle): Likewise.
297 * win32-low.c (thread_rec): Likewise.
298 (child_delete_thread): Likewise.
299 (win32_thread_alive): Likewise.
300 (get_child_debug_event): Likewise.
302 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
304 * linux-mips-low.c (update_watch_registers_callback): Return
305 void, remove pid_p parameter, don't check for pid.
306 (mips_insert_point, mips_remove_point): Use for_each_thread.
308 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
310 * lynx.low (lynx_delete_thread_callback): Remove.
311 (lynx_mourn): Use for_each_thread.
313 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
315 * regcache.c (regcache_invalidate_one): Remove.
316 (regcache_invalidate_pid): use for_each_thread.
318 2017-11-26 Tom Tromey <tom@tromey.com>
320 * linux-low.c (linux_create_inferior): Update.
322 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
324 * spu-low.c (spu_create_inferior): Fix typo in argument name.
326 2017-11-24 Alan Hayward <alan.hayward@arm.com>
328 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
329 * linux-aarch64-low.c (initialize_low_arch): Call init func.
330 * linux-aarch64-tdesc-selftest.c: New file.
331 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
333 2017-11-24 Alan Hayward <alan.hayward@arm.com>
335 * configure.srv: Add new file.
336 * linux-aarch64-low.c (initialize_low_arch): Call init func.
337 * linux-aarch64-tdesc-selftest.c: New file.
338 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
340 2017-11-24 Alan Hayward <alan.hayward@arm.com>
342 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
343 * linux-aarch64-low.c (initialize_low_arch): Remove init.
344 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
346 2017-11-24 Alan Hayward <alan.hayward@arm.com>
348 * configure.srv: Add new files.
349 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
350 aarch64_linux_read_description.
351 * linux-aarch64-low.c (aarch64_linux_read_description):
352 Merge with aarch64_arch_setup.
353 (aarch64_arch_setup): Call aarch64_linux_read_description.
354 * linux-aarch64-tdesc.c: New file.
355 * linux-aarch64-tdesc.h: New file.
357 2017-11-24 Yao Qi <yao.qi@linaro.org>
359 * configure.srv: Set $srv_regobj for tic6x-linux.
360 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
361 (tic6x_read_description): Move some code to tic6x_arch_setup.
362 (tic6x_tdesc_test): New function.
363 (initialize_low_arch): Call selftests::register_test.
365 2017-11-22 Yao Qi <yao.qi@linaro.org>
367 * remote-utils.c (prepare_resume_reply): Use memcpy.
369 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
371 * linux-low.c (kill_one_lwp_callback): Return void, take
372 argument directly, don't filter on pid.
373 (linux_kill): Use for_each_thread.
375 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
377 * linux-low.c (need_step_over_p): Return bool, remove dummy
379 (linux_resume, proceed_all_lwps): Use find_thread.
381 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
383 * linux-low.c (resume_status_pending_p): Return bool, remove
385 (linux_resume): Use find_thread.
387 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
389 * linux-low.c (struct thread_resume_array): Remove.
390 (linux_set_resume_request): Return void, take arguments
392 (linux_resume): Use for_each_thread.
394 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
396 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
397 return bool, remove data argument.
398 (linux_stabilize_threads): Use find_thread.
400 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
402 * linux-low.c (unsuspend_one_lwp): Remove.
403 (unsuspend_all_lwps): Use for_each_thread, inline code from
406 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
408 * gdbthread.h (find_thread): Add overload with ptid_t filter.
409 * linux-low.c (struct iterate_over_lwps_args): Remove.
410 (iterate_over_lwps_filter): Remove.
411 (iterate_over_lwps): Use find_thread.
413 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
415 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
416 (linux_handle_new_gdb_connection): Use for_each_thread, inline
417 code from reset_lwp_ptrace_options_callback.
419 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
421 * linux-arm-low.c (struct update_registers_data): Remove.
422 (update_registers_callback): Return void, take arguments
423 directly, don't check thread's pid.
424 (arm_insert_point, arm_remove_point): Use for_each_thread.
426 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
428 * win32-low.c (continue_one_thread): Return void, take argument
430 (child_continue): Use for_each_thread.
432 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
434 * win32-i386-low.c (update_debug_registers_callback): Rename
436 (update_debug_registers): ... this, return void, remove pid_p arg.
437 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
439 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
441 * inferiors.h (struct process_info): Add constructor, initialize
443 <syscalls_to_catch>: Change type to std::vector<int>.
444 * inferiors.c (add_process): Allocate process_info with new.
445 (remove_process): Free process_info with delete.
446 * linux-low.c (handle_extended_wait): Adjust.
447 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
448 * server.c (handle_general_set): Adjust.
450 2017-11-16 Pedro Alves <palves@redhat.com>
452 * remote-utils.c (remote_close): Block SIGIO signals instead of
453 uninstalling the SIGIO handler.
455 2017-11-16 Alan Hayward <alan.hayward@arm.com>
457 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
459 2017-11-16 Yao Qi <yao.qi@linaro.org>
461 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
462 (tic6x_store_gregset): Likewise.
463 (tic6x_usrregs_info): Move it up.
465 2017-11-15 Alan Hayward <alan.hayward@arm.com>
467 * Makefile.in: Update arch rules.
468 * configure.srv: Explicitly mark arch/ files.
470 2017-11-13 Andreas Schwab <schwab@suse.de>
472 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
474 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
476 2017-11-06 Pedro Alves <palves@redhat.com>
478 * config.in, configure: Regenerate.
480 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
482 * target.c (struct thread_search): Remove.
483 (thread_search_callback): Remove.
484 (prepare_to_access_memory): Use for_each_thread instead of
485 find_inferior. Inline code from thread_search_callback.
487 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
489 * server.c (struct visit_actioned_threads_data): Remove.
490 (visit_actioned_threads): Change prototype to take arguments
492 (resume): Use find_thread instead of find_inferior.
494 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
496 * server.c (queue_stop_reply_callback): Change prototype, return
498 (find_status_pending_thread_callback): Remove.
499 (handle_status): Replace find_inferior with find_thread and
502 2017-10-25 Alan Hayward <alan.hayward@arm.com>
504 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
506 (aarch64_store_gregset): Likewise.
507 (aarch64_fill_fpregset): Likewise.
508 (aarch64_store_fpregset): Likewise.
510 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
512 * gdbthread.h (find_thread, for_each_thread): New functions.
513 * inferiors.c (thread_of_pid): Remove.
514 (find_any_thread_of_pid): Use find_thread.
515 * linux-low.c (num_lwps): Use for_each_thread.
517 2017-10-17 Yao Qi <yao.qi@linaro.org>
519 * Makefile.in: Remove one rule.
520 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
522 2017-10-17 Yao Qi <yao.qi@linaro.org>
524 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
525 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
527 2017-10-17 Yao Qi <yao.qi@linaro.org>
529 * configure.srv: Rename arm.o with arch/arm.o.
531 2017-10-17 Yao Qi <yao.qi@linaro.org>
533 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
534 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
535 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
536 (arch-i386.o, arch-amd64.o): Remove rules.
537 (arch/%.o): New rule.
538 Update POSTCOMPILE and COMPILE.pre.
539 * configure.ac: Invoke AC_CONFIG_COMMANDS.
540 * configure: Re-generated.
541 * configure.srv: Replace arch-i386.o with arch/i386.o.
542 Replace arch-amd64.o with arch/amd64.o.
544 2017-10-16 Yao Qi <yao.qi@linaro.org>
546 * configure: Regenerated.
548 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
550 * inferiors.h: (struct inferior_list): Remove.
551 (struct inferior_list_entry); Remove.
552 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
553 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
554 get_first_inferior): Remove.
555 (for_each_inferior, for_each_inferior_with_data, find_inferior,
556 find_inferior_id, find_inferior_in_random): Change signature.
557 * inferiors.c (all_threads): Change type to
558 std::list<thread_info *>.
559 (get_thread): Remove macro.
560 (find_inferior, find_inferior_id): Change signature, implement
562 (find_inferior_in_random): Change signature, implement using
563 find_thread_in_random.
564 (for_each_inferior, for_each_inferior_with_data): Change
565 signature, implement using for_each_thread.
566 (add_inferior_to_list, remove_inferior): Remove.
567 (add_thread, get_first_thread, thread_of_pid,
568 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
569 (get_first_inferior, one_inferior_p, clear_inferior_list):
571 (clear_inferiors, get_thread_process): Update.
572 * gdbthread.h: Include <list>.
573 (struct thread_info) <entry>: Remove field.
575 (all_threads): Change type to std::list<thread_info *>.
576 (get_first_inferior): Add doc.
577 (find_thread, for_each_thread, find_thread_in_random): New
579 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
580 * linux-arm-low.c (update_registers_callback): Update.
581 * linux-low.c (second_thread_of_pid_p): Update.
582 (kill_one_lwp_callback, linux_detach_lwp_callback,
583 delete_lwp_callback, status_pending_p_callback, same_lwp,
584 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
585 iterate_over_lwps, not_stopped_callback,
586 resume_stopped_resumed_lwps, count_events_callback,
587 select_singlestep_lwp_callback, select_event_lwp_callback,
588 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
589 suspend_and_send_sigstop_callback, wait_for_sigstop,
590 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
591 lwp_running, linux_set_resume_request, resume_status_pending_p,
592 need_step_over_p, start_step_over, linux_resume_one_thread,
593 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
594 reset_lwp_ptrace_options_callback): Update.
595 * linux-mips-low.c (update_watch_registers_callback): Update.
596 * regcache.c (regcache_invalidate_one, regcache_invalidate):
598 (free_register_cache_thread_one): Remove.
599 (regcache_release): Update.
600 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
601 handle_qxfer_threads_worker): Update.
602 (handle_query): Update, use list iterator.
603 (visit_actioned_threads, handle_pending_status,
604 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
605 clear_pending_status_callback, set_pending_status_callback,
606 find_status_pending_thread_callback, handle_status,
607 process_serial_event): Update.
608 * target.c (thread_search_callback): Update.
609 * thread-db.c (thread_db_get_tls_address): Update.
610 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
612 * win32-i386-low.c (update_debug_registers_callback): Update.
613 * win32-low.c (delete_thread_info, child_delete_thread,
614 continue_one_thread, suspend_one_thread,
615 get_child_debug_event): Adjust.
617 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
619 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
620 * inferiors.h: Include <list>.
621 (struct process_info) <entry>: Remove field.
623 (pid_of): Change macro to function.
624 (ptid_of, lwpid_of): Remove macro.
625 (all_processes): Change type to std::list<process_info *>.
626 (ALL_PROCESSES): Remove macro.
627 (for_each_process, find_process): New function.
628 * inferiors.c (all_processes): Change type to
629 std::list<process_info *>.
630 (find_thread_process): Adjust.
631 (add_process): Likewise.
632 (remove_process): Likewise.
633 (find_process_pid): Likewise.
634 (get_first_process): Likewise.
635 (started_inferior_callback): Remove.
636 (have_started_inferiors_p): Adjust.
637 (attached_inferior_callback): Remove.
638 (have_attached_inferiors_p): Adjust.
639 * linux-low.c (check_zombie_leaders): Likewise.
640 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
641 (x86_linux_update_xmltarget): Adjust.
642 * server.c (handle_query): Likewise.
643 (gdb_reattached_process): Remove.
644 (handle_status): Adjust.
645 (kill_inferior_callback): Likewise.
646 (detach_or_kill_inferior): Remove.
647 (print_started_pid): Likewise.
648 (print_attached_pid): Likewise.
649 (detach_or_kill_for_exit): Update.
650 (process_serial_event): Likewise.
651 * linux-arm-low.c (arm_new_fork): Likewise.
653 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
655 * dll.h: Include <list>.
656 (struct dll_info): Add constructor.
657 <entry>: Remove field.
658 (all_dlls): Change type to std::list<dll_info>.
659 * dll.c: Include <algorithm>.
660 (get_dll): Remove macro.
661 (all_dlls): Change type to std::list<dll_info *>.
662 (free_one_dll): Remove.
663 (match_dll): Likewise.
664 (loaded_dll): Adjust.
665 (unloaded_dll): Adjust to all_dlls type change, use
666 std::find_if. Inline code from match_dll.
667 (clear_dlls): Adjust to all_dlls type change.
668 * server.c (emit_dll_description): Remove.
669 (handle_qxfer_libraries): Adjust to all_dlls type change,
670 integrate emit_dll_description's functionality.
672 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
674 * linux-low.h (struct linux_target_ops) <delete_process>: New
676 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
677 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
678 (struct linux_target_ops): Add delete_process callback.
679 * linux-arm-low.c (arm_delete_process): New.
680 (struct linux_target_ops): Add delete_process callback.
681 * linux-bfin-low.c (struct linux_target_ops): Likewise.
682 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
683 * linux-m32r-low.c (struct linux_target_ops): Likewise.
684 * linux-mips-low.c (mips_linux_delete_process): New.
685 (struct linux_target_ops): Add delete_process callback.
686 * linux-ppc-low.c (struct linux_target_ops): Likewise.
687 * linux-s390-low.c (struct linux_target_ops): Likewise.
688 * linux-sh-low.c (struct linux_target_ops): Likewise.
689 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
690 * linux-tile-low.c (struct linux_target_ops): Likewise.
691 * linux-x86-low.c (x86_linux_delete_process): New.
692 (struct linux_target_ops): Add delete_process callback.
693 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
695 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
697 * linux-aarch64-low.c (the_low_target): Add thread delete
699 * linux-arm-low.c (arm_delete_thread): New function.
700 (the_low_target): Add thread delete callback.
701 * linux-bfin-low.c (the_low_target): Likewise.
702 * linux-crisv32-low.c (the_low_target): Likewise.
703 * linux-low.c (delete_lwp): Invoke delete_thread callback if
705 * linux-low.h (struct linux_target_ops) <delete_thread>: New
707 * linux-m32r-low.c (the_low_target): Add thread delete callback.
708 * linux-mips-low.c (mips_linux_delete_thread): New function.
709 (the_low_target): Add thread delete callback.
710 * linux-ppc-low.c (the_low_target): Likewise.
711 * linux-s390-low.c (the_low_target): Likewise.
712 * linux-sh-low.c (the_low_target): Likewise.
713 * linux-tic6x-low.c (the_low_target): Likewise.
714 * linux-tile-low.c (the_low_target): Likewise.
715 * linux-x86-low.c (the_low_target): Likewise.
716 * linux-xtensa-low.c (the_low_target): Likewise.
718 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
720 * win32-low.c: Include "common-inferior.h".
722 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
724 * inferiors.c (set_inferior_cwd): New function.
725 * server.c (handle_general_set): Handle QSetWorkingDir packet.
726 (handle_query): Inform that QSetWorkingDir is supported.
727 * win32-low.c (create_process): Pass the inferior's cwd to
730 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
732 * inferiors.c (current_inferior_cwd): New global variable.
733 (get_inferior_cwd): New function.
734 * inferiors.h (struct process_info) <cwd>: New field.
736 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
738 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
739 (OBS): Add gdb_tilde_expand.o.
741 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
743 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
744 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
746 2017-09-29 Pedro Alves <palves@redhat.com>
748 * ax.c (gdb_parse_agent_expr): Constify.
749 * ax.h (gdb_parse_agent_expr): Constify.
750 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
752 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
753 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
754 * remote-utils.h (read_ptid): Constify.
755 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
756 (process_point_options, process_serial_event): Constify.
757 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
758 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
759 (cmd_qtbuffer): Constify.
761 2017-09-29 Pedro Alves <palves@redhat.com>
763 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
766 2017-09-29 Pedro Alves <palves@redhat.com>
768 * linux-low.c (handle_extended_wait): Pass parent thread instead
769 of process to thread_db_notice_clone.
770 * linux-low.h (thread_db_notice_clone): Replace parent process
771 parameter with parent thread parameter.
772 * thread-db.c (find_one_thread): Add comment.
773 (thread_db_notice_clone): Replace parent process parameter with
774 parent thread parameter. Temporarily switch to the parent thread.
776 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
778 * gdbthread.h: Include "common-gdbthread.h".
779 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
780 "if" when validating the ptid.
781 * remote-utils.c: Include "gdbthread.h".
782 (prepare_resume_reply): Use "switch_to_thread".
783 * target.c (done_accessing_memory): Likewise.
785 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
787 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
788 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
789 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
790 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
791 s390x-gs-linux64-ipa.o to ipa_obj.
792 * linux-s390-low.c (HWCAP_S390_GS): New define.
793 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
795 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
796 (s390_arch_setup): Check for guarded-storage support and choose
798 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
799 init_registers_s390x_gs_linux64.
800 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
802 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
803 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
805 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
807 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
809 2017-09-21 Kevin Buettner <kevinb@redhat.com>
811 * linux-low.h (struct lwp_info): Add new field, thread_handle.
812 (thread_db_thread_handle): Declare.
813 * linux-low.c (linux_target_ops): Initialize thread_handle.
814 * server.c (handle_qxfer_threads_worker): Add support for
816 * target.h (struct target_ops): Add new function pointer,
818 (target_thread_handle): Define.
819 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
821 (thread_db_thread_handle): New function.
823 2017-09-21 Kevin Buettner <kevinb@redhat.com>
825 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
826 * linux-low.h (thread_db_notice_clone): Declare.
827 * thread-db.c (thread_db_notice_clone): New function.
829 2017-09-21 Pedro Alves <palves@redhat.com>
831 * server.c (gdb_read_memory, handle_status, process_serial_event)
832 (handle_serial_event, handle_target_event): Adjust to
833 set_desired_thread prototype change.
834 * target.c (set_desired_thread): Remove 'use_general' parameter
836 * target.h (set_desired_thread): Remove 'use_general' parameter.
838 2017-09-20 Tom Tromey <tom@tromey.com>
840 * target.c (target_terminal::terminal_state): Define.
841 (target_terminal::init): Rename from target_terminal_init.
842 (target_terminal::inferior): Rename from
843 target_terminal_inferior.
844 (target_terminal::ours): Rename from target_terminal_ours.
845 (target_terminal::ours_for_output, target_terminal::info): New.
847 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
849 * server.c (accumulate_file_name_length): Remove.
850 (emit_dll_description): Adjust to std::string change.
851 (handle_qxfer_libraries): Use std::string to hold document.
853 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
855 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
856 return type of xml_escape_text.
857 * server.c (emit_dll_description): Likewise.
859 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
861 * server.c (captured_main): Accept argument for --selftest.
862 Update run_tests call.
863 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
864 when registering selftests.
866 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
868 * regcache.c (get_thread_regcache): Update code to use "std::vector"
869 instead of "VEC" for "target_desc.reg_defs".
870 (regcache_cpy): Likewise.
871 (registers_to_string): Likewise.
872 (registers_from_string): Likewise.
873 (find_regno): Likewise.
874 (supply_regblock): Likewise.
875 (regcache_raw_read_unsigned): Likewise.
876 * tdesc.c (init_target_desc): Likewise.
877 (tdesc_create_reg): Likewise.
878 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
879 (struct target_desc) <reg_defs>: Convert to "std::vector".
880 (target_desc): Do not initialize "reg_defs".
881 (~target_desc): Update code to use "std::vector" instead of "VEC"
882 for "target_desc.reg_defs".
883 (operator==): Likewise.
885 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
887 * inferiors.h (thread_to_gdb_id): Remove.
888 * inferiors.c (thread_to_gdb_id): Remove.
889 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
890 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
891 lynx_store_registers, lynx_read_memory, lynx_write_memory):
893 * nto-low.c (nto_fetch_registers, nto_store_registers,
894 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
896 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
898 * inferiors.h (gdb_id_to_thread_id): Remove.
899 * inferiors.c (gdb_id_to_thread_id): Remove.
900 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
901 removal. Move pid declaration closer to where it's used.
903 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
905 * server.c (handle_detach): New function.
906 (process_serial_event): Move code out, call handle_detach.
908 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
910 * server.c (require_running): Rename to ...
911 (require_running_or_return): ... this ...
912 (require_running_or_break): ... and this.
913 (handle_query, process_serial_event): Adjust.
915 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
917 * linux-low.c (linux_set_resume_request): Remove unused
920 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
922 * server.c (first_thread_of): Remove.
923 (process_serial_event): Replace usage of first_thread_of with
924 find_any_thread_of_pid.
925 * tracepoint.c (same_process_p): Remove.
926 (gdb_agent_about_to_close): Replace usage of same_process_p with
927 find_any_thread_of_pid.
928 * linux-x86-low.c (same_process_callback): Remove.
929 (x86_arch_setup_process_callback): Replace usage of
930 same_process_callback with find_any_thread_of_pid.
931 * thread-db.c (any_thread_of): Remove.
932 (switch_to_process): Replace usage of any_thread_of with
933 find_any_thread_of_pid.
934 * inferiors.c (thread_pid_matches_callback): Remove.
935 (find_thread_process): Adjust to use find_any_thread_of_pid.
937 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
939 * regcache.c (get_thread_regcache): Guard calls to "memset"
942 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
944 * linux-low.c (handle_extended_wait): Use
945 "allocate_target_description" instead of "XNEW".
946 * linux-x86-low.c (initialize_low_arch): Likewise.
948 2017-09-05 Yao Qi <yao.qi@linaro.org>
950 * configure.srv (srv_i386_regobj): Remove.
951 (srv_amd64_regobj): Remove.
952 (srv_regobj): Set it to "" for x86 non-linux targets.
953 * linux-x86-tdesc.c (i386_linux_read_description):
954 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
955 (init_registers_i386): Remove the declaration.
956 (tdesc_i386): Remove the declaration.
957 (lynx_i386_arch_setup): Call i386_create_target_description.
958 * nto-x86-low.c: Likewise.
959 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
960 [!__x86_64__]: include arch/i386.h.
961 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
963 2017-09-05 Yao Qi <yao.qi@linaro.org>
965 * configure.srv (srv_amd64_linux_xmlfiles): Remove
966 i386/amd64-XXX-linux from it.
968 2017-09-05 Yao Qi <yao.qi@linaro.org>
970 * configure.srv: Empty srv_amd64_linux_regobj if $development is
972 (ipa_amd64_linux_regobj): Remove.
973 (ipa_x32_linux_regobj): Remove.
975 2017-09-05 Yao Qi <yao.qi@linaro.org>
977 * Makefile.in (arch-amd64.o): New rule.
978 * configure.srv: Append arch-amd64.o.
979 * linux-amd64-ipa.c: Include common/x86-xstate.h.
980 (get_ipa_tdesc): Call amd64_linux_read_description.
981 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
982 and init_registers_amd64_XXX.
983 * linux-x86-low.c (x86_linux_read_description): Call
984 amd64_linux_read_description.
985 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
986 (initialize_low_arch): Don't call init_registers_x32_XXX and
987 init_registers_amd64_XXX.
988 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
990 [__x86_64__] (amd64_tdesc_test): New function.
991 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
992 and init_registers_amd64_XXX.
993 * linux-x86-tdesc.c: Include arch/amd64.h.
994 (xcr0_to_tdesc_idx): New function.
995 (i386_linux_read_description): New function.
996 (amd64_get_ipa_tdesc_idx): New function.
997 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
998 (amd64_get_ipa_tdesc): Declare.
1000 2017-09-05 Yao Qi <yao.qi@linaro.org>
1002 * configure.srv (srv_i386_linux_xmlfiles): Remove
1003 i386/i386-XXX-linux.xml from it.
1005 2017-09-05 Yao Qi <yao.qi@linaro.org>
1007 * configure.srv: Set srv_i386_linux_regobj empty if $development
1009 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1010 initialize_low_tdesc.
1011 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1012 with #if initialize_low_tdesc.
1013 * linux-x86-tdesc-selftest.c: New file.
1014 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1016 2017-09-05 Yao Qi <yao.qi@linaro.org>
1018 * Makefile.in (arch-i386.o): New rule.
1019 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1020 (x86_64-*-linux*): Likewise.
1021 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1022 include arch/i386.h.
1023 (i386_linux_read_description): Remove code and call
1024 i386_create_target_description.
1025 * tdesc.c (allocate_target_description): New function.
1026 * tdesc.h (set_tdesc_architecture): Remove declaration.
1027 (set_tdesc_osabi): Likewise.
1029 2017-09-05 Yao Qi <yao.qi@linaro.org>
1031 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1032 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1033 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1035 * server.c (get_features_xml): Call tdesc_get_features_xml.
1036 * tdesc.c (set_tdesc_architecture): New function.
1037 (set_tdesc_osabi): New function.
1038 (tdesc_get_features_xml): New function.
1039 (tdesc_create_feature): Add an argument.
1040 * tdesc.h (struct target_desc) <features>: New field.
1041 <arch, osabi>: New field.
1042 (~target_desc): xfree features, arch, and osabi.
1043 (target_desc::oerator==): Don't compare .xmltarget.
1044 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1045 (set_tdesc_osabi): Likewise.
1046 (tdesc_get_features_xml): Likewise.
1048 2017-09-05 Yao Qi <yao.qi@linaro.org>
1050 * linux-x86-tdesc.c: Include selftest.h.
1051 (i386_tdesc_test): New function.
1052 (initialize_low_tdesc): Call selftests::register_test.
1053 * tdesc.h: Include regdef.h.
1054 (target_desc): Override operator == and !=.
1056 2017-09-05 Yao Qi <yao.qi@linaro.org>
1058 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1059 (ipa_obj): Likewise.
1060 * linux-i386-ipa.c: Include common/x86-xstate.h
1061 (get_ipa_tdesc): Call i386_linux_read_description.
1062 (initialize_low_tracepoint): Don't call init_registers_XXX
1063 functions, call initialize_low_tdesc instead.
1064 * linux-x86-low.c (x86_linux_read_description): Call
1065 i386_linux_read_description.
1066 (initialize_low_arch): Don't call init_registers_i386_XXX
1067 functions, call initialize_low_tdesc.
1068 * linux-x86-tdesc.c: New file.
1069 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1070 (i386_get_ipa_tdesc_idx): Declare.
1071 (i386_get_ipa_tdesc): Declare.
1072 (initialize_low_tdesc): Declare.
1074 2017-09-05 Yao Qi <yao.qi@linaro.org>
1076 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1079 2017-09-05 Yao Qi <yao.qi@linaro.org>
1081 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1082 * regcache.c (get_thread_regcache): Use VEC_length.
1083 (init_register_cache): Likewise.
1084 (regcache_cpy): Likewise.
1085 (registers_to_string): Iterate reg_defs via VEC_iterate.
1086 (find_regno): Likewise.
1087 (find_register_by_number): Use VEC_index.
1088 (register_size): Call find_register_by_number.
1089 (register_data): Call find_register_by_number.
1090 (supply_regblock): Use VEC_length.
1091 (regcache_raw_read_unsigned): Likewise.
1092 * tdesc.c (init_target_desc): Iterate reg_defs via
1094 (default_description): Update initializer.
1095 (copy_target_description): Don't update field num_registers.
1096 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1097 <num_registers>: Remove.
1099 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1101 * Makefile.in (.SECONDARY): Define target.
1103 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1105 * linux-low.c (linux_wait_1): Adjust.
1106 * server.c (queue_stop_reply_callback): Adjust.
1108 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1110 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1111 QEnvironmentUnset and QEnvironmentReset packets.
1112 (handle_query): Inform remote that QEnvironmentHexEncoded,
1113 QEnvironmentUnset and QEnvironmentReset are supported.
1115 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1117 * inferiors.h (inferior_target_data): Rename to ...
1118 (thread_target_data): ... this.
1119 (inferior_regcache_data): Rename to ...
1120 (thread_regcache_data): ... this.
1121 (set_inferior_regcache_data): Rename to ...
1122 (set_thread_regcache_data): ... this.
1123 * inferiors.c (inferior_target_data): Rename to ...
1124 (thread_target_data): ... this.
1125 (inferior_regcache_data): Rename to ...
1126 (thread_regcache_data): ... this.
1127 (set_inferior_regcache_data): Rename to ...
1128 (set_thread_regcache_data): ... this.
1129 (free_one_thread): Update.
1130 * linux-low.h (get_thread_lwp): Update.
1131 * regcache.c (get_thread_regcache): Update.
1132 (regcache_invalidate_thread): Update.
1133 (free_register_cache_thread): Update.
1134 * win32-i386-low.c (update_debug_registers_callback): Update.
1135 (win32_get_current_dr): Update.
1136 * win32-low.c (thread_rec): Update.
1137 (delete_thread_info): Update.
1138 (continue_one_thread): Update.
1139 (suspend_one_thread): Update.
1141 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1143 * inferiors.c (set_inferior_target_data): Remove.
1144 * inferiors.h (set_inferior_target_data): Remove.
1146 2017-08-18 Yao Qi <yao.qi@linaro.org>
1148 * Makefile.in (OBS): Add selftest.o.
1149 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1150 * configure, config.in: Re-generated.
1151 * server.c: Include common/sefltest.h.
1152 (captured_main): Handle option --selftest.
1154 2017-08-09 Yao Qi <yao.qi@linaro.org>
1156 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1157 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1158 i386-avx-mpx.o and i386-mmx.o.
1159 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1160 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1161 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1162 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1163 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1164 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1165 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1166 i386/amd64-avx-mpx.xml.
1168 2017-08-09 Yao Qi <yao.qi@linaro.org>
1170 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1171 and x32-avx-avx512.o.
1172 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1173 i386/x32-avx-avx512.xml.
1175 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1177 * tracepoint.h (enum class fast_tpoint_collect_result): New
1179 (fast_tracepoint_collecting): Change return type to
1180 fast_tpoint_collect_result.
1181 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1182 * linux-low.h: Include tracepoint.h.
1183 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1184 fast_tpoint_collect_result.
1185 * linux-low.c (handle_tracepoints): Adjust.
1186 (linux_fast_tracepoint_collecting): Change return type to
1187 fast_tpoint_collect_result.
1188 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1189 linux_wait_1, stuck_in_jump_pad_callback,
1190 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1191 proceed_one_lwp): Adjust to type change.
1193 2017-07-10 Yao Qi <yao.qi@linaro.org>
1195 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1197 2017-06-29 Yao Qi <yao.qi@linaro.org>
1199 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1201 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1203 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1205 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1207 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1209 * linux-low.c (linux_create_inferior): Adjust code to access the
1210 environment information via 'gdb_environ' class.
1211 * lynx-low.c (lynx_create_inferior): Likewise.
1212 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1213 (get_environ): Return a pointer to 'our_environ'.
1214 (captured_main): Initialize 'our_environ'.
1215 * server.h (get_environ): Adjust prototype.
1216 * spu-low.c (spu_create_inferior): Adjust code to access the
1217 environment information via 'gdb_environ' class.
1219 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1221 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1222 usage of "register" keyword.
1224 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1226 * configure: Re-generate.
1228 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1230 * configure: Re-generate.
1232 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1234 * Makefile.in (COMPILE.pre): Add "-x c++".
1236 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1238 * fork-child.c: Conditionally include <signal.h>.
1240 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1242 * server.c (handle_general_set): Handle new packet
1243 "QStartupWithShell".
1244 (handle_query): Add "QStartupWithShell" to the list of supported
1246 (gdbserver_usage): Add help text explaining the
1247 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1249 (captured_main): Recognize and act upon the presence of the new
1252 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1253 Pedro Alves <palves@redhat.com>
1255 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1256 * configure: Regenerate.
1257 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1259 (i[34567]86-*-lynxos*): Likewise.
1260 (spu*-*-*): Likewise.
1261 * fork-child.c: New file.
1262 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1264 (linux_ptrace_fun): New function.
1265 (linux_create_inferior): Adjust function prototype to reflect
1266 change on "target.h". Adjust function code to use
1268 (linux_request_interrupt): Delete "signal_pid".
1269 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1270 (lynx_ptrace_fun): New function.
1271 (lynx_create_inferior): Adjust function prototype to reflect
1272 change on "target.h". Adjust function code to use
1274 * nto-low.c (nto_create_inferior): Adjust function prototype and
1275 code to reflect change on "target.h". Update comments.
1276 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1277 "common-terminal.h" and "environ.h".
1278 (terminal_fd): Moved to fork-child.c.
1279 (old_foreground_pgrp): Likewise.
1280 (restore_old_foreground_pgrp): Likewise.
1281 (last_status): Make it global.
1282 (last_ptid): Likewise.
1283 (our_environ): New variable.
1284 (startup_with_shell): Likewise.
1285 (program_name): Likewise.
1286 (program_argv): Rename to...
1287 (program_args): ...this.
1288 (wrapper_argv): New variable.
1289 (start_inferior): Delete function.
1290 (get_exec_wrapper): New function.
1291 (get_exec_file): Likewise.
1292 (get_environ): Likewise.
1293 (prefork_hook): Likewise.
1294 (post_fork_inferior): Likewise.
1295 (postfork_hook): Likewise.
1296 (postfork_child_hook): Likewise.
1297 (handle_v_run): Update code to deal with arguments coming from the
1298 remote host. Update calls from "start_inferior" to
1300 (captured_main): Likewise. Initialize environment variable. Call
1302 * server.h (post_fork_inferior): New prototype.
1303 (get_environ): Likewise.
1304 (last_status): Declare.
1305 (last_ptid): Likewise.
1306 (signal_pid): Likewise.
1307 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1308 (spu_ptrace_fun): New function.
1309 (spu_create_inferior): Adjust function prototype to reflect change
1310 on "target.h". Adjust function code to use "fork_inferior".
1311 * target.c (target_terminal_init): New function.
1312 (target_terminal_inferior): Likewise.
1313 (target_terminal_ours): Likewise.
1314 * target.h: Include <vector>.
1315 (struct target_ops) <create_inferior>: Update prototype.
1316 (create_inferior): Update macro.
1317 * utils.c (gdb_flush_out_err): New function.
1318 * win32-low.c (win32_create_inferior): Adjust function prototype
1319 and code to reflect change on "target.h".
1321 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1323 * inferiors.c (switch_to_thread): New function.
1325 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1327 * Makefile.in (SFILE): Add "common/job-control.c".
1328 (OBS): Add "job-control.o".
1330 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1332 * Makefile: Remove "@host_makefile_frag@".
1334 2017-05-05 Pedro Alves <palves@redhat.com>
1336 * configure: Regenerate.
1338 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1340 * configure: Regenerate.
1342 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1344 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1345 software_single_step change of return type to
1346 std::vector<CORE_ADDR>.
1347 * linux-low.c (install_software_single_step_breakpoints):
1349 * linux-low.h (install_software_single_step_breakpoints):
1352 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1354 * remote-utils.c: Include "gdb_termios.h" instead of
1356 * terminal.h: Delete file.
1358 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1360 * server.c: Include <vector>.
1361 <program_argv, wrapper_argv>: Convert to std::vector.
1362 (start_inferior): Rewrite function to use C++.
1363 (handle_v_run): Likewise. Update code that calculates the argv
1364 based on the vRun packet; use C++.
1365 (captured_main): Likewise.
1367 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1369 * server.c (handle_v_cont): Initialize thread_resume::thread
1372 2017-04-05 Pedro Alves <palves@redhat.com>
1374 * configure: Regenerate.
1376 2017-04-05 Pedro Alves <palves@redhat.com>
1378 * gdbreplay.c (sync_error): Constify.
1379 * linux-x86-low.c (push_opcode): Constify.
1381 2017-04-05 Pedro Alves <palves@redhat.com>
1383 * win32-low.c (get_child_debug_event)
1384 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1385 Report TARGET_WAITKIND_SPURIOUS instead.
1387 2017-04-05 Pedro Alves <palves@redhat.com>
1389 * remote-utils.c (remote_prepare, remote_open): Constify.
1390 * remote-utils.h (remote_prepare, remote_open): Constify.
1391 * server.c (captured_main): Constify 'port' handling.
1393 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1395 * Makefile.in (clean): Clear .deps.
1397 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1399 * .gitignore: Remove generated files, replace with wildcard.
1400 * (clean): Replace removal of generated files with wildcard.
1401 (version.c): Replace with...
1402 (version-generated.c): ...this.
1403 (xml-builtin.c): Replace with...
1404 (xml-builtin-generated.c): ...this.
1405 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1406 (%.c: *regformats*): Replace with...
1407 (%-generated.c: *regformats*): ...this.
1409 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1411 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1412 (xtensa_fill_gregset): Call collect_register_by_name for
1414 (xtensa_store_gregset): Call supply_register_by_name for
1417 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1419 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1420 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1421 (xtensa_store_gregset): Call supply_register for all registers in
1422 a0_regnum..a0_regnum + C0_NREGS range.
1424 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1426 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1427 (ax-ipa.o: ax.c): Remove.
1428 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1429 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1430 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1431 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1432 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1434 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1436 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1437 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1438 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1439 (errors-ipa.o: ../common/errors.c): Remove.
1440 (format-ipa.o: ../common/format.c): Remove.
1441 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1443 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1445 * Makefile.in (%-ipa.o: %.c): New rule.
1446 (tracepoint-ipa.o: tracepoint.c): Remove.
1447 (utils-ipa.o: utils.c): Remove.
1448 (remote-utils-ipa.o: remote-utils.c): Remove.
1449 (regcache-ipa.o: regcache.c): Remove.
1450 (i386-linux-ipa.o: i386-linux.c): Remove.
1451 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1452 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1453 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1454 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1455 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1456 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1457 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1458 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1459 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1460 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1461 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1462 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1463 (aarch64-ipa.o: aarch64.c): Remove.
1464 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1465 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1466 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1467 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1468 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1469 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1470 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1471 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1472 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1473 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1474 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1475 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1476 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1477 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1478 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1479 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1480 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1481 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1482 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1483 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1484 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1485 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1486 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1487 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1488 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1489 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1490 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1491 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1492 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1493 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1494 (tdesc-ipa.o: tdesc.c): Remove.
1495 (x32-linux-ipa.o: x32-linux.c): Remove.
1496 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1497 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1499 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1501 * Makefile.in (%.o: ../arch/%.c): New rule.
1502 (arm.o: ../arch/arm.c): Remove.
1503 (arm-linux.o: ../arch/arm-linux.c): Remove.
1504 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1505 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1507 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1509 * Makefile.in (%.o: ../nat/%.c): New rule.
1510 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1511 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1512 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1513 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1514 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1515 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1516 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1517 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1518 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1519 (linux-personality.o: ../nat/linux-personality.c): Remove.
1520 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1521 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1522 (x86-linux.o: ../nat/x86-linux.c): Remove.
1523 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1524 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1526 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1528 * Makefile.in (%.o: ../common/%.c): New rule.
1529 (signals.o: ../common/signals.c): Remove.
1530 (print-utils.o: ../common/print-utils.c): Remove.
1531 (rsp-low.o: ../common/rsp-low.c): Remove.
1532 (common-utils.o: ../common/common-utils.c): Remove.
1533 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1534 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1535 (vec.o: ../common/vec.c): Remove.
1536 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1537 (xml-utils.o: ../common/xml-utils.c): Remove.
1538 (ptid.o: ../common/ptid.c): Remove.
1539 (buffer.o: ../common/buffer.c): Remove.
1540 (format.o: ../common/format.c): Remove.
1541 (filestuff.o: ../common/filestuff.c): Remove.
1542 (agent.o: ../common/agent.c): Remove.
1543 (errors.o: ../common/errors.c): Remove.
1544 (environ.o: ../common/environ.c): Remove.
1545 (common-debug.o: ../common/common-debug.c): Remove.
1546 (cleanups.o: ../common/cleanups.c): Remove.
1547 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1548 (fileio.o: ../common/fileio.c): Remove.
1549 (common-regcache.o: ../common/common-regcache.c): Remove.
1550 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1551 (new-op.o: ../common/new-op.c): Remove.
1552 (btrace-common.o: ../common/btrace-common.c): Remove.
1554 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1556 * Makefile.in (%.o: ../target/%.c): New rule.
1557 (waitstatus.o: ../target/waitstatus.c): Remove.
1559 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1562 (%.c: ../regformats/%.dat,
1563 (%.c: ../regformats/arm/%.dat,
1564 (%.c: ../regformats/i386/%.dat,
1565 (%.c: ../regformats/rs6000/%.dat): New rules.
1566 (aarch64.c): Remove.
1567 (reg-arm.c): Remove.
1568 (arm-with-iwmmxt.c): Remove.
1569 (arm-with-vfpv2.c): Remove.
1570 (arm-with-vfpv3.c): Remove.
1571 (arm-with-neon.c): Remove.
1572 (reg-bfin.c): Remove.
1573 (reg-cris.c): Remove.
1574 (reg-crisv32.c): Remove.
1576 (i386-linux.c): Remove.
1577 (i386-avx.c): Remove.
1578 (i386-avx-linux.c): Remove.
1579 (i386-avx-avx512.c): Remove.
1580 (i386-avx-avx512-linux.c): Remove.
1581 (i386-mpx.c): Remove.
1582 (i386-mpx-linux.c): Remove.
1583 (i386-avx-mpx-avx512-pku.c): Remove.
1584 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1585 (i386-avx-mpx.c): Remove.
1586 (i386-avx-mpx-linux.c): Remove.
1587 (i386-mmx.c): Remove.
1588 (i386-mmx-linux.c): Remove.
1589 (reg-ia64.c): Remove.
1590 (reg-m32r.c): Remove.
1591 (reg-m68k.c): Remove.
1593 (mips-linux.c): Remove.
1594 (mips-dsp-linux.c): Remove.
1595 (mips64-linux.c): Remove.
1596 (mips64-dsp-linux.c): Remove.
1597 (nios2-linux.c): Remove.
1598 (powerpc-32.c): Remove.
1599 (powerpc-32l.c): Remove.
1600 (powerpc-altivec32l.c): Remove.
1601 (powerpc-cell32l.c): Remove.
1602 (powerpc-vsx32l.c): Remove.
1603 (powerpc-isa205-32l.c): Remove.
1604 (powerpc-isa205-altivec32l.c): Remove.
1605 (powerpc-isa205-vsx32l.c): Remove.
1606 (powerpc-e500l.c): Remove.
1607 (powerpc-64l.c): Remove.
1608 (powerpc-altivec64l.c): Remove.
1609 (powerpc-cell64l.c): Remove.
1610 (powerpc-vsx64l.c): Remove.
1611 (powerpc-isa205-64l.c): Remove.
1612 (powerpc-isa205-altivec64l.c): Remove.
1613 (powerpc-isa205-vsx64l.c): Remove.
1614 (s390-linux32.c): Remove.
1615 (s390-linux32v1.c): Remove.
1616 (s390-linux32v2.c): Remove.
1617 (s390-linux64.c): Remove.
1618 (s390-linux64v1.c): Remove.
1619 (s390-linux64v2.c): Remove.
1620 (s390-te-linux64.c): Remove.
1621 (s390-vx-linux64.c): Remove.
1622 (s390-tevx-linux64.c): Remove.
1623 (s390x-linux64.c): Remove.
1624 (s390x-linux64v1.c): Remove.
1625 (s390x-linux64v2.c): Remove.
1626 (s390x-te-linux64.c): Remove.
1627 (s390x-vx-linux64.c): Remove.
1628 (s390x-tevx-linux64.c): Remove.
1629 (tic6x-c64xp-linux.c): Remove.
1630 (tic6x-c64x-linux.c): Remove.
1631 (tic6x-c62x-linux.c): Remove.
1633 (reg-sparc64.c): Remove.
1634 (reg-spu.c): Remove.
1636 (amd64-linux.c): Remove.
1637 (amd64-avx.c): Remove.
1638 (amd64-avx-linux.c): Remove.
1639 (amd64-avx-avx512.c): Remove.
1640 (amd64-avx-avx512-linux.c): Remove.
1641 (amd64-mpx.c): Remove.
1642 (amd64-mpx-linux.c): Remove.
1643 (amd64-avx-mpx-avx512-pku.c): Remove.
1644 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1645 (amd64-avx-mpx.c): Remove.
1646 (amd64-avx-mpx-linux.c): Remove.
1648 (x32-linux.c): Remove.
1649 (x32-avx.c): Remove.
1650 (x32-avx-linux.c): Remove.
1651 (x32-avx-avx512.c): Remove.
1652 (x32-avx-avx512-linux.c): Remove.
1653 (reg-xtensa.c): Remove.
1654 (reg-tilegx.c): Remove.
1655 (reg-tilegx32.c): Remove.
1657 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1659 * Makefile.in (SFILES): Add "common/environ.c".
1660 (OBJS): Add "common/environ.h".
1662 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1664 * configure.ac: Check if the fs_base and gs_base members of
1665 `struct user_regs_struct' exist.
1666 * config.in: Regenerated.
1667 * configure: Likewise.
1669 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1671 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1673 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1674 (get_next_pcs_syscall_next_pc): Likewise.
1676 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1678 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1679 * nto-x86-low.c: Likewise.
1681 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1683 * Makefile.in: Include disable-implicit-rules.mk.
1685 2016-11-23 Pedro Alves <palves@redhat.com>
1687 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1688 (debug_vprintf): Use std::chrono::steady_clock instead of
1689 gettimeofday. Use '.' instead of ':'.
1690 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1691 (get_timestamp): Use std::chrono::steady_clock instead of
1694 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1696 * Makefile.in: Fix whitespace formatting.
1698 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1700 * Makefile.in (SFILES, OBS): Flatten list and order
1703 2016-11-23 Pedro Alves <palves@redhat.com>
1705 * event-loop.c (handle_file_event): Use warning.
1706 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1707 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1710 2016-11-23 Pedro Alves <palves@redhat.com>
1712 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1714 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1715 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1716 debug_printf and debug_flush for debug output.
1717 * server.c (handle_general_set): Likewise.
1718 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1721 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1723 * Makefile.in (.c.o): Replace rule with ...
1724 (%.o: %.c): ... this one.
1726 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1728 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1729 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1731 * configure.ac: Remove checks for the make program.
1732 * configure: Re-generate.
1734 2016-10-28 Pedro Alves <palves@redhat.com>
1736 * Makefile.in (CXX_DIALECT): Get from configure.
1737 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1738 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1739 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1740 * config.in: Regenerate.
1741 * configure: Regenerate.
1743 2016-10-27 Yao Qi <yao.qi@linaro.org>
1745 * linux-low.c (linux_supports_range_stepping): Return true if
1746 can_software_single_step return true.
1748 2016-10-27 Yao Qi <yao.qi@linaro.org>
1750 * inferiors.c (find_inferior_in_random): New function.
1751 * inferiors.h (find_inferior_in_random): Declare.
1752 * linux-low.c (linux_wait_for_event_filtered): Call
1753 find_inferior_in_random instead of find_inferior.
1755 2016-10-27 Yao Qi <yao.qi@linaro.org>
1757 * linux-low.c (linux_wait_1): If single-step breakpoints are
1758 inserted, remove them.
1760 2016-10-26 Pedro Alves <palves@redhat.com>
1762 * linux-low.c (handle_extended_wait): Link parent/child fork
1764 (linux_wait_1): Unlink them.
1765 (linux_set_resume_request): Ignore resume requests for
1766 already-resumed and unhandled fork child threads.
1767 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1768 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1770 (handle_v_requests) <vCont>: Don't call require_running.
1771 * server.h (in_queued_stop_replies): New declaration.
1773 2016-10-24 Yao Qi <yao.qi@linaro.org>
1776 * linux-aarch64-low.c (append_insns): Cast the return value to
1779 2016-10-10 Yao Qi <yao.qi@linaro.org>
1781 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1783 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1785 * target.c (target_supports_multi_process): New function, moved
1787 * target.h (target_supports_multi_process): ... here. Remove
1790 2016-10-05 Tom Tromey <tom@tromey.com>
1793 * tracepoint.c (handle_tracepoint_bkpts): Check
1794 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1796 2016-10-05 Yao Qi <yao.qi@linaro.org>
1798 * configure.srv: Update the path of arm-*.xml files.
1800 2016-10-05 Terry Guo <terry.guo@arm.com>
1801 Yao Qi <yao.qi@linaro.org>
1803 * Makefile.in: Adjust the path of rules.
1804 * configure.srv: Update the path of xml files.
1805 * regformats/arm-with-iwmmxt.dat: Regenerated.
1806 * regformats/arm-with-neon.dat: Likewise.
1807 * regformats/arm-with-vfpv2.dat: Likewise.
1808 * regformats/arm-with-vfpv3.dat Likewise.
1810 2016-09-30 Yao Qi <yao.qi@linaro.org>
1813 * target.c (target_stop_and_wait): Don't call
1814 target_continue_no_signal, use resume_stop instead.
1816 2016-09-26 Yao Qi <yao.qi@linaro.org>
1818 * linux-low.c (linux_wait_1): Call debug_exit.
1820 2016-09-23 Pedro Alves <palves@redhat.com>
1822 * Makefile.in (SFILES): Add common/new-op.c.
1823 (OBS): Add common/new-op.o.
1824 (new-op.o): New rule.
1826 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1828 * .gitinore: Ignore more files.
1830 2016-09-21 Yao Qi <yao.qi@linaro.org>
1832 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1835 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1837 * server.c (start_inferior): Call target_mourn_inferior instead of
1838 mourn_inferior; pass ptid_t argument to it.
1840 (handle_target_event): Likewise.
1841 * target.c (target_mourn_inferior): New function.
1842 * target.h (mourn_inferior): Delete macro.
1844 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1846 * linux-low.c (lwp_is_stepping): New function.
1848 2016-09-06 Carl Love <cel@us.ibm.com>
1850 * server.c (start_inferior): Fixed comment, requested comment change
1851 didn't get updated correctly. Removed reference to ptrace () call as
1852 it is only true on Linux systems.
1854 2016-09-06 Carl Love <cel@us.ibm.com>
1856 * server.c (start_inferior): Do not call
1857 function target_post_create_inferior () if the
1858 inferior process has already exited.
1860 2016-09-05 Pedro Alves <palves@redhat.com>
1862 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1863 (COMPILE.pre, CC_LD): Use CXX directly.
1864 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1865 * acinclude.m4: Don't include build-with-cxx.m4.
1866 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1867 * configure: Regenerate.
1869 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1872 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1873 call writing data to own_buf.
1875 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1877 * target.c (mywait): Call target_wait instead of
1879 (target_wait): New function.
1881 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1883 * server.c (start_inferior): New variable 'ptid'. Replace calls
1884 to the_target->resume by target_continue{,_no_signal}, depending
1886 * target.c (target_stop_and_wait): Call target_continue_no_signal
1887 instead of the_target->resume.
1888 (target_continue): New function.
1890 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1892 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1894 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1897 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1899 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1900 * linux-arm-low.c (ps_get_thread_area): Likewise.
1901 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1902 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1903 * linux-mips-low.c (ps_get_thread_area): Likewise.
1904 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1905 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1906 * linux-x86-low.c (ps_get_thread_area): Likewise.
1907 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1909 2016-08-19 Pedro Alves <palves@redhat.com>
1911 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1913 2016-08-19 Pedro Alves <palves@redhat.com>
1915 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1916 comment. Use memcpy instead of casting through unsigned long.
1918 2016-08-19 Pedro Alves <palves@redhat.com>
1920 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1921 allocating around 0x80000000.
1923 2016-08-19 Pedro Alves <palves@redhat.com>
1926 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1927 (x32-avx512-linux-ipa.o): New rules.
1928 * configure.ac (x86_64-*-linux*): New x32 check.
1929 * configure.srv (ipa_x32_linux_regobj): New.
1930 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1931 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1933 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1935 * configure: Regenerate.
1937 2016-08-09 Pedro Alves <palves@redhat.com>
1940 * Makefile.in (OBS): Add signals-state-save-restore.o.
1941 (signals-state-save-restore.o): New rule.
1942 * config.in: Regenerate.
1943 * configure: Regenerate.
1944 * linux-low.c: Include "signals-state-save-restore.h".
1945 (linux_create_inferior): Call
1946 restore_original_signals_state.
1947 * server.c: Include "dispositions-save-restore.h".
1948 (captured_main): Call save_original_signals_state.
1950 2016-08-05 Pedro Alves <palves@redhat.com>
1952 * configure: Regenerate.
1954 2016-08-04 Yao Qi <yao.qi@linaro.org>
1956 * linux-low.c (regsets_fetch_inferior_registers): Check
1957 errno is ESRCH or not.
1959 2016-08-02 Yao Qi <yao.qi@linaro.org>
1961 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1962 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1963 (thread_db_load_search): Update.
1964 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1965 td_ta_set_event and td_ta_event_getmsg.
1967 2016-07-26 Pedro Alves <palves@redhat.com>
1970 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1971 of unsigned long for 64-bit registers and use uint32_t instead of
1972 unsigned int for 32-bit registers.
1974 2016-07-26 Pedro Alves <palves@redhat.com>
1976 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1979 2016-07-21 Tom Tromey <tom@tromey.com>
1981 * configure: Rebuild.
1983 2016-07-21 Yao Qi <yao.qi@linaro.org>
1985 * mem-break.c (find_gdb_breakpoint): Cast bp to
1986 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1988 2016-07-21 Yao Qi <yao.qi@linaro.org>
1990 * server.c (handle_v_requests): Support s and S actions
1991 if target_supports_software_single_step return true.
1993 2016-07-21 Yao Qi <yao.qi@linaro.org>
1995 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1996 is resume_step, call maybe_hw_step.
1997 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1999 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2001 (proceed_one_lwp): If resume request is resume_step, install
2002 reinsert breakpoints and call maybe_hw_step.
2004 2016-07-21 Yao Qi <yao.qi@linaro.org>
2006 * linux-low.c (proceed_one_lwp): Declare.
2007 (linux_resume_one_thread): Remove local variable 'step'.
2008 Lift code enqueue signal. Call proceed_one_lwp instead of
2009 linux_resume_one_lwp.
2011 2016-07-21 Yao Qi <yao.qi@linaro.org>
2013 * linux-low.c (linux_resume_one_thread): Call
2014 enqueue_pending_signal.
2016 2016-07-21 Yao Qi <yao.qi@linaro.org>
2018 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2019 * inferiors.c (do_restore_current_thread_cleanup): New function.
2020 (make_cleanup_restore_current_thread): Likewise.
2021 * linux-low.c (install_software_single_step_breakpoints): Call
2022 make_cleanup_restore_current_thread. Switch current_thread to
2025 2016-07-21 Yao Qi <yao.qi@linaro.org>
2027 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2028 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2029 (clone_one_breakpoint): Likewise.
2030 (delete_reinsert_breakpoints): Change parameter to thread.
2032 (has_reinsert_breakpoints): Likewise.
2033 (uninsert_reinsert_breakpoints): Likewise.
2034 (reinsert_reinsert_breakpoints): Likewise.
2035 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2036 (delete_reinsert_breakpoints): Likewise.
2037 (reinsert_reinsert_breakpoints): Likewise.
2038 (uninsert_reinsert_breakpoints): Likewise.
2039 (has_reinsert_breakpoints): Likewise.
2041 2016-07-21 Yao Qi <yao.qi@linaro.org>
2043 * inferiors.c (get_thread_process): Make parameter const.
2044 * inferiors.h (get_thread_process): Update declaration.
2045 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2046 Add new parameters child_thread and parent_thread. Callers
2048 * mem-break.h (clone_all_breakpoints): Update declaration.
2050 2016-07-21 Yao Qi <yao.qi@linaro.org>
2052 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2053 <command_list, handler>: Remove.
2054 (struct gdb_breakpoint): New.
2055 (struct other_breakpoint): New.
2056 (struct reinsert_breakpoint): New.
2057 (is_gdb_breakpoint): New function.
2058 (any_persistent_commands): Update command_list if
2059 is_gdb_breakpoint returns true.
2060 (set_breakpoint): Create breakpoints according to their types.
2061 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2062 (set_gdb_breakpoint_1): Likewise.
2063 (set_gdb_breakpoint): Likewise.
2064 (clear_breakpoint_conditions): Change parameter type to
2065 'struct gdb_breakpoint *'.
2066 (clear_breakpoint_commands): Likewise.
2067 (clear_breakpoint_conditions_and_commands): Likewise.
2068 (add_condition_to_breakpoint): Likewise.
2069 (add_breakpoint_condition): Likewise.
2070 (add_commands_to_breakpoint): Likewise.
2071 (check_breakpoints): Check other_breakpoint.
2072 (clone_one_breakpoint): Clone breakpopint according to its type.
2073 * mem-break.h (struct gdb_breakpoint): Declare.
2074 (set_gdb_breakpoint): Update declaration.
2075 (clear_breakpoint_conditions_and_commands): Likewise.
2076 (add_breakpoint_condition): Likewise.
2077 (add_breakpoint_commands): Likewise.
2078 * server.c (process_point_options): Change parameter type to
2079 'struct gdb_breakpoint *'.
2081 2016-07-21 Yao Qi <yao.qi@linaro.org>
2083 * mem-break.c (set_breakpoint_at): Rename it to ...
2084 (set_breakpoint_type_at): ... it.
2085 (set_breakpoint_at): Call set_breakpoint_type_at.
2086 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2087 * mem-break.h (set_breakpoint_at): Update comments.
2089 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2091 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2093 (nios2_store_gregset): Likewise.
2095 2016-07-01 Pedro Alves <palves@redhat.com>
2096 Antoine Tremblay <antoine.tremblay@ericsson.com>
2098 * linux-low.c: Change interface to take the target lwp_info
2099 pointer directly and return void. Handle detaching from a zombie
2101 (linux_detach_lwp_callback): New function.
2102 (linux_detach): Detach from the leader thread after detaching from
2105 2016-06-28 Yao Qi <yao.qi@linaro.org>
2107 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2108 for variable new_offset.
2109 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2110 (aarch64_ftrace_insn_reloc_cb): Likewise.
2111 (aarch64_ftrace_insn_reloc_tb): Likewise.
2112 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2113 PRIx64 instead of PRIx32.
2115 2016-06-28 Yao Qi <yao.qi@linaro.org>
2117 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2118 (the_low_target): Install arm_get_syscall_trapinfo.
2120 2016-06-28 Yao Qi <yao.qi@linaro.org>
2122 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2124 (the_low_target): Install aarch64_get_syscall_trapinfo.
2126 2016-06-28 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2130 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2131 Remove parameter sysno.
2132 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2135 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2137 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2138 (s390_emit_ne_goto): Likewise.
2139 (s390_emit_lt_goto): Likewise.
2140 (s390_emit_le_goto): Likewise.
2141 (s390_emit_gt_goto): Likewise.
2142 (s390_emit_ge_goto): Likewise.
2143 (s390x_emit_eq_goto): Likewise.
2144 (s390x_emit_ne_goto): Likewise.
2145 (s390x_emit_lt_goto): Likewise.
2146 (s390x_emit_le_goto): Likewise.
2147 (s390x_emit_gt_goto): Likewise.
2148 (s390x_emit_ge_goto): Likewise.
2149 (s390_emit_ops_impl): Mark variable static.
2150 (s390x_emit_ops): Likewise.
2152 2016-06-17 Yao Qi <yao.qi@linaro.org>
2154 * linux-low.c (handle_extended_wait): Call
2155 uninsert_reinsert_breakpoints for the parent process. Remove
2156 reinsert breakpoints from the child process. Reinsert them to
2157 the parent process when vfork is done.
2158 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2159 (reinsert_reinsert_breakpoints): New function.
2160 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2161 (reinsert_reinsert_breakpoints): Declare.
2163 2016-06-17 Yao Qi <yao.qi@linaro.org>
2165 * linux-low.c (handle_extended_wait): If the parent is doing
2166 step-over, remove the reinsert breakpoints from the forked child.
2168 2016-06-17 Yao Qi <yao.qi@linaro.org>
2170 * linux-low.c (unsuspend_all_lwps): Declare.
2171 (linux_low_filter_event): If thread exited, call finish_step_over.
2172 If step-over is finished, unsuspend other threads.
2174 2016-06-17 Yao Qi <yao.qi@linaro.org>
2176 * linux-low.c (linux_resume_one_lwp_throw): Assert
2177 has_reinsert_breakpoints returns false.
2178 * mem-break.c (delete_disabled_breakpoints): Assert
2179 bp type isn't reinsert_breakpoint.
2181 2016-06-17 Yao Qi <yao.qi@linaro.org>
2183 * linux-low.c (maybe_hw_step): New function.
2184 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2185 (finish_step_over): Switch current_thread to lwp temporarily,
2186 and assert has_reinsert_breakpoints returns true.
2187 (proceed_one_lwp): Call maybe_hw_step.
2188 * mem-break.c (has_reinsert_breakpoints): New function.
2189 * mem-break.h (has_reinsert_breakpoints): Declare.
2191 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2193 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2195 2016-05-17 Yao Qi <yao.qi@linaro.org>
2197 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2198 instead of find_inferior.
2200 2016-05-05 Yao Qi <yao.qi@linaro.org>
2202 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2203 Initialize res to zero.
2205 2016-05-05 Yao Qi <yao.qi@linaro.org>
2207 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2210 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2212 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2213 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2214 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2216 2016-04-28 Par Olsson <par.olsson@windriver.com>
2217 Simon Marchi <simon.marchi@ericsson.com>
2219 * tracepoint.c (write_inferior_int8): New function.
2220 (cmd_qtenable_disable): Write enable flag using
2221 write_inferior_int8.
2223 2016-04-25 Yao Qi <yao.qi@linaro.org>
2225 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2226 (need_step_over_p): Return zero if the LWP has pending signals
2227 can be delivered on software single step target.
2229 2016-04-25 Yao Qi <yao.qi@linaro.org>
2231 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2232 return instead of error.
2234 2016-04-22 Yao Qi <yao.qi@linaro.org>
2236 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2239 2016-04-22 Yao Qi <yao.qi@linaro.org>
2241 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2242 signal when stepping over breakpoint with software single
2245 2016-04-21 Pedro Alves <palves@redhat.com>
2247 * linux-s390-low.c (s390_collect_ptrace_register)
2248 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2250 (s390_check_regset): Use void * instead of gdb_byte *.
2252 2016-04-20 Pedro Alves <palves@redhat.com>
2254 * configure: Renegerate.
2256 2016-04-20 Yao Qi <yao.qi@linaro.org>
2258 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2259 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2261 (arm_store_gregset): Likewise.
2263 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2265 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2266 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2267 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2268 (amd64-avx-mpx-linux.c): New rules.
2269 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2270 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2271 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2272 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2273 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2274 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2275 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2276 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2277 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2278 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2279 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2280 * linux-x86-low.c (x86_linux_read_description): Add case for
2281 X86_XSTATE_AVX_MPX_MASK.
2282 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2283 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2284 init_registers_i386_avx_mpx_linux.
2285 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2286 (initialize_low_tracepoint): Call
2287 init_registers_i386_avx_mpx_linux.
2288 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2289 (initialize_low_tracepoint): Call
2290 init_registers_amd64_avx_mpx_linux.
2291 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2292 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2293 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2296 2016-04-18 Pedro Alves <palves@redhat.com>
2298 * configure: Regenerate.
2300 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2302 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2303 (aarch64_emit_sub): Likewise.
2305 2016-04-12 Pedro Alves <palves@redhat.com>
2307 * utils.c (prepare_to_throw_exception): Delete.
2309 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2311 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2313 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2315 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2317 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2319 * linux-aarch64-ipa.c: Add <elf.h> include.
2320 * linux-ppc-ipa.c: Add <elf.h> include.
2321 * linux-s390-ipa.c: Add <elf.h> include.
2323 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2325 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2326 (get_raw_reg_ptr): Likewise.
2327 (get_trace_state_variable_value_ptr): Likewise.
2328 (set_trace_state_variable_value_ptr): Likewise.
2329 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2332 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2333 Marcin Kościelnicki <koriakin@0x04.net>
2336 * linux-ppc-low.c (emit_insns): New function.
2337 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2338 (ppc_emit_prologue): New function.
2339 (ppc_emit_epilogue): New function.
2340 (ppc_emit_add): New function.
2341 (ppc_emit_sub): New function.
2342 (ppc_emit_mul): New function.
2343 (ppc_emit_lsh): New function.
2344 (ppc_emit_rsh_signed): New function.
2345 (ppc_emit_rsh_unsigned): New function.
2346 (ppc_emit_ext): New function.
2347 (ppc_emit_zero_ext): New function.
2348 (ppc_emit_log_not): New function.
2349 (ppc_emit_bit_and): New function.
2350 (ppc_emit_bit_or): New function.
2351 (ppc_emit_bit_xor): New function.
2352 (ppc_emit_bit_not): New function.
2353 (ppc_emit_equal): New function.
2354 (ppc_emit_less_signed): New function.
2355 (ppc_emit_less_unsigned): New function.
2356 (ppc_emit_ref): New function.
2357 (ppc_emit_const): New function.
2358 (ppc_emit_reg): New function.
2359 (ppc_emit_pop): New function.
2360 (ppc_emit_stack_flush): New function.
2361 (ppc_emit_swap): New function.
2362 (ppc_emit_stack_adjust): New function.
2363 (ppc_emit_call): New function.
2364 (ppc_emit_int_call_1): New function.
2365 (ppc_emit_void_call_2): New function.
2366 (ppc_emit_if_goto): New function.
2367 (ppc_emit_goto): New function.
2368 (ppc_emit_eq_goto): New function.
2369 (ppc_emit_ne_goto): New function.
2370 (ppc_emit_lt_goto): New function.
2371 (ppc_emit_le_goto): New function.
2372 (ppc_emit_gt_goto): New function.
2373 (ppc_emit_ge_goto): New function.
2374 (ppc_write_goto_address): New function.
2375 (ppc_emit_ops_impl): New static variable.
2376 (ppc64v1_emit_prologue): New function.
2377 (ppc64v2_emit_prologue): New function.
2378 (ppc64_emit_epilogue): New function.
2379 (ppc64_emit_add): New function.
2380 (ppc64_emit_sub): New function.
2381 (ppc64_emit_mul): New function.
2382 (ppc64_emit_lsh): New function.
2383 (ppc64_emit_rsh_signed): New function.
2384 (ppc64_emit_rsh_unsigned): New function.
2385 (ppc64_emit_ext): New function.
2386 (ppc64_emit_zero_ext): New function.
2387 (ppc64_emit_log_not): New function.
2388 (ppc64_emit_bit_and): New function.
2389 (ppc64_emit_bit_or): New function.
2390 (ppc64_emit_bit_xor): New function.
2391 (ppc64_emit_bit_not): New function.
2392 (ppc64_emit_equal): New function.
2393 (ppc64_emit_less_signed): New function.
2394 (ppc64_emit_less_unsigned): New function.
2395 (ppc64_emit_ref): New function.
2396 (ppc64_emit_const): New function.
2397 (ppc64v1_emit_reg): New function.
2398 (ppc64v2_emit_reg): New function.
2399 (ppc64_emit_pop): New function.
2400 (ppc64_emit_stack_flush): New function.
2401 (ppc64_emit_swap): New function.
2402 (ppc64v1_emit_call): New function.
2403 (ppc64v2_emit_call): New function.
2404 (ppc64v1_emit_int_call_1): New function.
2405 (ppc64v2_emit_int_call_1): New function.
2406 (ppc64v1_emit_void_call_2): New function.
2407 (ppc64v2_emit_void_call_2): New function.
2408 (ppc64_emit_if_goto): New function.
2409 (ppc64_emit_eq_goto): New function.
2410 (ppc64_emit_ne_goto): New function.
2411 (ppc64_emit_lt_goto): New function.
2412 (ppc64_emit_le_goto): New function.
2413 (ppc64_emit_gt_goto): New function.
2414 (ppc64_emit_ge_goto): New function.
2415 (ppc64v1_emit_ops_impl): New static variable.
2416 (ppc64v2_emit_ops_impl): New static variable.
2417 (ppc_emit_ops): New function.
2418 (linux_low_target): Wire in ppc_emit_ops.
2420 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2421 Marcin Kościelnicki <koriakin@0x04.net>
2424 * Makefile.in: Add powerpc-*-ipa.o
2425 * configure.srv: Add ipa_obj for powerpc*-linux.
2426 * linux-ppc-ipa.c: New file.
2427 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2429 (PPC_FIELD): New macro.
2430 (PPC_SEXT): New macro.
2431 (PPC_OP6): New macro.
2432 (PPC_BO): New macro.
2433 (PPC_LI): New macro.
2434 (PPC_BD): New macro.
2435 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2436 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2437 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2438 (ppc_get_thread_area): New function.
2439 (is_elfv2_inferior): New function.
2440 (gen_ds_form): New function.
2441 (GEN_STD): New macro.
2442 (GEN_STDU): New macro.
2443 (GEN_LD): New macro.
2444 (GEN_LDU): New macro.
2445 (gen_d_form): New function.
2446 (GEN_ADDI): New macro.
2447 (GEN_ADDIS): New macro.
2448 (GEN_LI): New macro.
2449 (GEN_LIS): New macro.
2450 (GEN_ORI): New macro.
2451 (GEN_ORIS): New macro.
2452 (GEN_LWZ): New macro.
2453 (GEN_STW): New macro.
2454 (GEN_STWU): New macro.
2455 (gen_xfx_form): New function.
2456 (GEN_MFSPR): New macro.
2457 (GEN_MTSPR): New macro.
2458 (GEN_MFCR): New macro.
2459 (GEN_MTCR): New macro.
2460 (GEN_SYNC): New macro.
2461 (GEN_LWSYNC): New macro.
2462 (gen_x_form): New function.
2463 (GEN_OR): New macro.
2464 (GEN_MR): New macro.
2465 (GEN_LWARX): New macro.
2466 (GEN_STWCX): New macro.
2467 (GEN_CMPW): New macro.
2468 (gen_md_form): New function.
2469 (GEN_RLDICL): New macro.
2470 (GEN_RLDICR): New macro.
2471 (gen_i_form): New function.
2473 (GEN_BL): New macro.
2474 (gen_b_form): New function.
2475 (GEN_BNE): New macro.
2476 (GEN_LOAD): New macro.
2477 (GEN_STORE): New macro.
2478 (gen_limm): New function.
2479 (gen_atomic_xchg): New function.
2480 (gen_call): New function.
2481 (ppc_relocate_instruction): New function.
2482 (ppc_install_fast_tracepoint_jump_pad): New function.
2483 (ppc_get_min_fast_tracepoint_insn_len): New function.
2484 (ppc_get_ipa_tdesc_idx): New function.
2485 (the_low_target): Wire in the new functions.
2486 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2488 * linux-ppc-tdesc.h: New file.
2490 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2492 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2493 (alloc_jump_pad_buffer): New function.
2494 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2495 (alloc_jump_pad_buffer): New function.
2496 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2497 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2498 (alloc_jump_pad_buffer): New function.
2499 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2500 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2501 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2502 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2504 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2506 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2507 * linux-amd64-ipa.c: Likewise.
2508 * linux-i386-ipa.c: Likewise.
2509 * linux-s390-ipa.c: Likewise.
2510 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2511 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2512 set_trace_state_variable_value_ptr.
2513 (struct ipa_sym_addresses): Likewise.
2514 (symbol_list): Likewise.
2515 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2516 accessing gdb_collect directly.
2517 (gdb_collect_ptr_type): New typedef.
2518 (get_raw_reg_ptr_type): New typedef.
2519 (get_trace_state_variable_value_ptr_type): New typedef.
2520 (set_trace_state_variable_value_ptr_type): New typedef.
2521 (gdb_collect_ptr): New global.
2522 (get_raw_reg_ptr): New global.
2523 (get_trace_state_variable_value_ptr): New global.
2524 (set_trace_state_variable_value_ptr): New global.
2525 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2526 accessing get_raw_reg directly.
2527 (get_get_tsv_func_addr): Likewise for
2528 get_trace_state_variable_value_ptr.
2529 (get_set_tsv_func_addr): Likewise for
2530 set_trace_state_variable_value_ptr.
2531 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2533 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2535 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2537 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2539 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2541 (relocate_instruction): Remove own_buf.
2542 * server.c (own_buf): Make global.
2543 (handle_v_requests): Make global.
2544 * server.h (own_buf): New declaration.
2545 (handle_v_requests): New prototype.
2547 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2550 * linux-s390-low.c (add_insns): New function.
2551 (s390_emit_prologue): New function.
2552 (s390_emit_epilogue): New function.
2553 (s390_emit_add): New function.
2554 (s390_emit_sub): New function.
2555 (s390_emit_mul): New function.
2556 (s390_emit_lsh): New function.
2557 (s390_emit_rsh_signed): New function.
2558 (s390_emit_rsh_unsigned): New function.
2559 (s390_emit_ext): New function.
2560 (s390_emit_log_not): New function.
2561 (s390_emit_bit_and): New function.
2562 (s390_emit_bit_or): New function.
2563 (s390_emit_bit_xor): New function.
2564 (s390_emit_bit_not): New function.
2565 (s390_emit_equal): New function.
2566 (s390_emit_less_signed): New function.
2567 (s390_emit_less_unsigned): New function.
2568 (s390_emit_ref): New function.
2569 (s390_emit_if_goto): New function.
2570 (s390_emit_goto): New function.
2571 (s390_write_goto_address): New function.
2572 (s390_emit_litpool): New function.
2573 (s390_emit_const): New function.
2574 (s390_emit_call): New function.
2575 (s390_emit_reg): New function.
2576 (s390_emit_pop): New function.
2577 (s390_emit_stack_flush): New function.
2578 (s390_emit_zero_ext): New function.
2579 (s390_emit_swap): New function.
2580 (s390_emit_stack_adjust): New function.
2581 (s390_emit_set_r2): New function.
2582 (s390_emit_int_call_1): New function.
2583 (s390_emit_void_call_2): New function.
2584 (s390_emit_eq_goto): New function.
2585 (s390_emit_ne_goto): New function.
2586 (s390_emit_lt_goto): New function.
2587 (s390_emit_le_goto): New function.
2588 (s390_emit_gt_goto): New function.
2589 (s390_emit_ge_goto): New function.
2590 (s390x_emit_prologue): New function.
2591 (s390x_emit_epilogue): New function.
2592 (s390x_emit_add): New function.
2593 (s390x_emit_sub): New function.
2594 (s390x_emit_mul): New function.
2595 (s390x_emit_lsh): New function.
2596 (s390x_emit_rsh_signed): New function.
2597 (s390x_emit_rsh_unsigned): New function.
2598 (s390x_emit_ext): New function.
2599 (s390x_emit_log_not): New function.
2600 (s390x_emit_bit_and): New function.
2601 (s390x_emit_bit_or): New function.
2602 (s390x_emit_bit_xor): New function.
2603 (s390x_emit_bit_not): New function.
2604 (s390x_emit_equal): New function.
2605 (s390x_emit_less_signed): New function.
2606 (s390x_emit_less_unsigned): New function.
2607 (s390x_emit_ref): New function.
2608 (s390x_emit_if_goto): New function.
2609 (s390x_emit_const): New function.
2610 (s390x_emit_call): New function.
2611 (s390x_emit_reg): New function.
2612 (s390x_emit_pop): New function.
2613 (s390x_emit_stack_flush): New function.
2614 (s390x_emit_zero_ext): New function.
2615 (s390x_emit_swap): New function.
2616 (s390x_emit_stack_adjust): New function.
2617 (s390x_emit_int_call_1): New function.
2618 (s390x_emit_void_call_2): New function.
2619 (s390x_emit_eq_goto): New function.
2620 (s390x_emit_ne_goto): New function.
2621 (s390x_emit_lt_goto): New function.
2622 (s390x_emit_le_goto): New function.
2623 (s390x_emit_gt_goto): New function.
2624 (s390x_emit_ge_goto): New function.
2625 (s390_emit_ops): New function.
2626 (struct linux_target_ops): Fill in emit_ops hook.
2628 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2631 * Makefile.in: Add s390 IPA files.
2632 * configure.srv: Build IPA for s390.
2633 * linux-s390-ipa.c: New file.
2634 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2635 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2636 (tdesc_s390_linux32): Likewise.
2637 (init_registers_s390_linux32v1): Likewise.
2638 (tdesc_s390_linux32v1): Likewise.
2639 (init_registers_s390_linux32v2): Likewise.
2640 (tdesc_s390_linux32v2): Likewise.
2641 (init_registers_s390_linux64): Likewise.
2642 (tdesc_s390_linux64): Likewise.
2643 (init_registers_s390_linux64v1): Likewise.
2644 (tdesc_s390_linux64v1): Likewise.
2645 (init_registers_s390_linux64v2): Likewise.
2646 (tdesc_s390_linux64v2): Likewise.
2647 (init_registers_s390_te_linux64): Likewise.
2648 (tdesc_s390_te_linux64): Likewise.
2649 (init_registers_s390_vx_linux64): Likewise.
2650 (tdesc_s390_vx_linux64): Likewise.
2651 (init_registers_s390_tevx_linux64): Likewise.
2652 (tdesc_s390_tevx_linux64): Likewise.
2653 (init_registers_s390x_linux64): Likewise.
2654 (tdesc_s390x_linux64): Likewise.
2655 (init_registers_s390x_linux64v1): Likewise.
2656 (tdesc_s390x_linux64v1): Likewise.
2657 (init_registers_s390x_linux64v2): Likewise.
2658 (tdesc_s390x_linux64v2): Likewise.
2659 (init_registers_s390x_te_linux64): Likewise.
2660 (tdesc_s390x_te_linux64): Likewise.
2661 (init_registers_s390x_vx_linux64): Likewise.
2662 (tdesc_s390x_vx_linux64): Likewise.
2663 (init_registers_s390x_tevx_linux64): Likewise.
2664 (tdesc_s390x_tevx_linux64): Likewise.
2665 (have_hwcap_s390_vx): New static variable.
2666 (s390_arch_setup): Fill have_hwcap_s390_vx.
2667 (s390_get_thread_area): New function.
2668 (s390_ft_entry_gpr_esa): New const.
2669 (s390_ft_entry_gpr_zarch): New const.
2670 (s390_ft_entry_misc): New const.
2671 (s390_ft_entry_fr): New const.
2672 (s390_ft_entry_vr): New const.
2673 (s390_ft_main_31): New const.
2674 (s390_ft_main_64): New const.
2675 (s390_ft_exit_fr): New const.
2676 (s390_ft_exit_vr): New const.
2677 (s390_ft_exit_misc): New const.
2678 (s390_ft_exit_gpr_esa): New const.
2679 (s390_ft_exit_gpr_zarch): New const.
2680 (append_insns): New function.
2681 (s390_relocate_instruction): New function.
2682 (s390_install_fast_tracepoint_jump_pad): New function.
2683 (s390_get_min_fast_tracepoint_insn_len): New function.
2684 (s390_get_ipa_tdesc_idx): New function.
2685 (struct linux_target_ops): Wire in the above functions.
2686 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2687 * linux-s390-tdesc.h: New file.
2689 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2691 * linux-s390-low.c (s390_supports_tracepoints): New function.
2692 (struct linux_target_ops): Fill supports_tracepoints hook.
2694 2016-03-18 Yao Qi <yao.qi@linaro.org>
2696 * linux-low.c (lwp_signal_can_be_delivered): New function.
2697 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2699 2016-03-18 Yao Qi <yao.qi@linaro.org>
2701 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2702 0 if signal is enqueued. Remove 'signal' from one debugging
2703 message. Move one debugging message to some lines below.
2704 Remove code setting 'signal' to 0.
2706 2016-03-18 Yao Qi <yao.qi@linaro.org>
2708 * linux-low.c (linux_low_filter_event): Remove redundant
2709 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2711 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2713 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2714 (struct linux_target_ops): Wire in the above.
2716 2016-03-03 Yao Qi <yao.qi@linaro.org>
2718 * linux-low.c: Update comments to start_step_over.
2720 2016-03-03 Yao Qi <yao.qi@linaro.org>
2723 * linux-low.c (handle_extended_wait): Set child suspended
2724 if event_lwp->bp_reinsert isn't zero.
2726 2016-03-02 Yao Qi <yao.qi@linaro.org>
2728 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2729 enqueue_pending_signal.
2731 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2733 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2736 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2738 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2739 (s390_regmap_3264) [!__s390x__]: New global.
2740 (s390_collect_ptrace_register): Skip map entries containing -1.
2741 (s390_supply_ptrace_register): Ditto.
2742 (s390_fill_gprs_high): New function.
2743 (s390_store_gprs_high): New function.
2744 (s390_regsets): Add NT_S390_HIGH_GPRS.
2745 (s390_get_hwcap): Enable on 31-bit.
2746 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2747 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2748 Detect NT_S390_HIGH_GPRS.
2749 (s390_usrregs_info_3264): Enable on 31-bit.
2750 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2751 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2753 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2756 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2757 * configure.srv: Ditto.
2758 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2759 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2760 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2761 (init_registers_amd64_linux): Remove prototype.
2762 (tdesc_amd64_linux): Remove declaration.
2763 (get_ipa_tdesc): New function.
2764 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2765 initialize remaining tdescs.
2766 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2767 (init_registers_i386_linux): Remove prototype.
2768 (tdesc_i386_linux): Remove declaration.
2769 (get_ipa_tdesc): New function.
2770 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2771 initialize remaining tdescs.
2772 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2773 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2774 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2775 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2776 (x86_get_ipa_tdesc_idx): New function.
2777 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2778 * linux-x86-tdesc.h: New file.
2779 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2780 (target_get_ipa_tdesc_idx): New macro.
2781 * tracepoint.c (ipa_tdesc_idx): New macro.
2782 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2783 (symbol_list): Add ipa_tdesc_idx.
2784 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2785 (ipa_tdesc): Remove.
2786 (ipa_tdesc_idx): New variable.
2787 (get_context_regcache): Use get_ipa_tdesc.
2788 (gdb_collect): Ditto.
2790 * tracepoint.h (get_ipa_tdesc): New prototype.
2791 (ipa_tdesc): Remove.
2793 2016-02-24 Pedro Alves <palves@redhat.com>
2795 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2796 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2797 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2798 Factor out common code between the USE_SIGTRAP_SIGINFO and
2799 !USE_SIGTRAP_SIGINFO blocks.
2800 (linux_low_filter_event): Call save_stop_reason instead of
2801 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2803 (linux_wait_1): Update comments.
2805 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2807 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2808 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2809 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2810 ppc_insert_point, ppc_remove_point.
2812 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2814 * linux-s390-low.c (s390_supports_z_point_type): New function.
2815 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2817 2016-02-16 Yao Qi <yao.qi@linaro.org>
2819 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2820 PC. Get pc from regcache_read_pc.
2822 2016-02-12 Yao Qi <yao.qi@linaro.org>
2824 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2825 or linux_get_pc_32bit.
2826 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2828 2016-02-12 Yao Qi <yao.qi@linaro.org>
2830 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2831 arm_linux_get_next_pcs_fixup.
2833 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2835 * tracepoint.c (x_tracepoint_action_download): Change
2836 write_inferior_data_ptr to write_inferior_data_pointer.
2837 (cmd_qtstart): Likewise.
2838 (write_inferior_data_ptr): Remove.
2839 (download_agent_expr): Change write_inferior_data_ptr to
2840 write_inferior_data_pointer.
2841 (download_tracepoint_1): Likewise.
2842 (download_tracepoint): Likewise.
2843 (download_trace_state_variables): Likewise.
2845 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2846 Marcin Kościelnicki <koriakin@0x04.net>
2848 * tracepoint.c (struct tracepoint_action_ops): Remove.
2849 (struct tracepoint_action): Remove ops.
2850 (m_tracepoint_action_download, r_tracepoint_action_download)
2851 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2852 size and offset accordingly.
2853 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2854 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2855 (tracepoint_action_send, tracepoint_action_download): New functions.
2856 Helpers for trace action handlers.
2857 (add_tracepoint_action): Remove setup actions ops.
2858 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2860 2016-02-10 Yao Qi <yao.qi@linaro.org>
2862 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2864 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2866 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2868 * configure: Regenerate.
2870 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2872 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2873 void * to gdb_byte *.
2874 * linux-low.c (siginfo_fixup): Likewise.
2875 (linux_xfer_siginfo): Likewise.
2876 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2878 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2880 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2882 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2884 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2886 * linux-x86-low.c [__x86_64__]: Include
2887 "nat/amd64-linux-siginfo.h".
2888 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2889 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2890 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2891 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2892 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2893 (cpt_si_fd, si_timerid, si_overrun): Move from
2894 nat/amd64-linux-siginfo.c.
2895 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2897 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2899 * server.c (skip_to_semicolon): Remove.
2900 (process_point_options): Use strchrnul instead of
2903 2016-01-26 Yao Qi <yao.qi@linaro.org>
2905 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2906 * linux-low.c (install_software_single_step_breakpoints): Don't
2907 call regcache_read_pc.
2908 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2911 2016-01-26 Yao Qi <yao.qi@linaro.org>
2913 * linux-low.c (install_software_single_step_breakpoints): Call
2914 regcache_read_pc instead of get_pc.
2916 2016-01-26 Yao Qi <yao.qi@linaro.org>
2918 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2919 (unblock_async_io): Rename to ...
2920 (block_unblock_async_io): ... it. New function.
2921 (enable_async_io): Don't install SIGIO handler. Unblock it
2923 (disable_async_io): Don't ignore SIGIO. Block it instead.
2924 (initialize_async_io): Install SIGIO handler. Don't call
2927 2016-01-26 Yao Qi <yao.qi@linaro.org>
2929 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2930 first character is '\003', call *the_target->request_interrupt.
2932 2016-01-25 Yao Qi <yao.qi@linaro.org>
2934 * remote-utils.c (new_thread_notify): Remove.
2935 (dead_thread_notify): Likewise.
2936 * remote-utils.h (new_thread_notify): Remove declaration.
2937 (dead_thread_notify): Likewise.
2939 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2941 * gdb.trace/pending.exp: Fix expected message on continue.
2943 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2945 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2946 it works properly on big-endian machines where sizeof (CORE_ADDR)
2949 2016-01-21 Pedro Alves <palves@redhat.com>
2951 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2952 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2953 * configure: Regenerate.
2955 2016-01-21 Yao Qi <yao.qi@linaro.org>
2957 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2958 is_thumb and set it according to CPSR saved on the stack.
2959 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2960 arm_sigreturn_next_pc.
2962 2016-01-18 Yao Qi <yao.qi@linaro.org>
2964 * linux-low.c (linux_set_pc_64bit): New function.
2965 (linux_get_pc_64bit): New function.
2966 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2968 * linux-sparc-low.c (debug_threads): Remove declaration.
2969 (sparc_get_pc): Remove.
2970 (the_low_target): Use linux_get_pc_64bit instead of
2972 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2973 (the_low_target): Use linux_get_pc_64bit and
2976 2016-01-18 Yao Qi <yao.qi@linaro.org>
2978 * linux-arm-low.c (debug_threads): Remove declaration.
2979 (arm_get_pc, arm_set_pc): Remove.
2980 (the_low_target): Use linux_get_pc_32bit and
2982 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2983 (the_low_target): Use linux_get_pc_32bit and
2985 * linux-cris-low.c (debug_threads): Remove declaration.
2986 (cris_get_pc, cris_set_pc,): Remove.
2987 (the_low_target): Use linux_get_pc_32bit and
2989 * linux-crisv32-low.c (debug_threads): Remove declaration.
2990 (cris_get_pc, cris_set_pc): Remove.
2991 (the_low_target): Use linux_get_pc_32bit and
2993 * linux-low.c: Include inttypes.h.
2994 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2995 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2996 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2997 (the_low_target): Use linux_get_pc_32bit and
2999 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3000 (the_low_target): Use linux_get_pc_32bit and
3002 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3003 (the_low_target): Use linux_get_pc_32bit and
3005 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3006 (the_low_target): Use linux_get_pc_32bit and
3008 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3009 (the_low_target): Use linux_get_pc_32bit and
3012 2016-01-18 Gary Benson <gbenson@redhat.com>
3014 * configure.ac (AC_FUNC_FORK): New check.
3015 * config.in: Regenerate.
3016 * configure: Likewise.
3018 2016-01-14 Yao Qi <yao.qi@linaro.org>
3020 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3021 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3022 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3023 arm_get_next_pcs_ctor.
3025 2016-01-12 Josh Stone <jistone@redhat.com>
3026 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3028 * inferiors.h: Include "gdb_vecs.h".
3029 (struct process_info): Add syscalls_to_catch.
3030 * inferiors.c (remove_process): Free syscalls_to_catch.
3031 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3032 syscall_return stops.
3033 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3034 * server.c (handle_general_set): Handle QCatchSyscalls.
3035 (handle_query): Report support for QCatchSyscalls.
3036 * target.h (struct target_ops): Add supports_catch_syscall.
3037 (target_supports_catch_syscall): New macro.
3038 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3039 (struct lwp_info): Add syscall_state.
3040 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3041 Maintain syscall_state and syscalls_to_catch across exec.
3042 (get_syscall_trapinfo): New function, proxy to the_low_target.
3043 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3044 (linux_low_filter_event): Toggle syscall_state entry/return for
3045 syscall traps, and set it ignored for all others.
3046 (gdb_catching_syscalls_p): New function.
3047 (gdb_catch_this_syscall_p): New function.
3048 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3049 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3050 (linux_supports_catch_syscall): New function.
3051 (linux_target_ops): Install it.
3052 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3053 (the_low_target): Install it.
3055 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3057 * acinclude.m4: Include new ../warning.m4 file.
3058 * configure: Regenerated.
3059 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3061 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3063 * ax.c (is_goto_target): Mark static.
3064 * linux-low.c (register_addr): Likewise.
3065 (linux_fetch_registers, linux_store_registers): Likewise.
3066 * mem-break.c (any_persistent_commands): Fix old prototype.
3067 (add_commands_to_breakpoint): Mark static.
3068 * regcache.c (find_register_by_name): Delete unused func.
3069 * remote-utils.c (hex_or_minus_one): Mark static.
3070 * server.c (monitor_show_help): Mark static.
3071 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3072 handle_v_requests): Likewise.
3074 2016-01-12 Pedro Alves <palves@redhat.com>
3076 Remove use of the registered trademark symbol throughout.
3078 2016-01-08 Yao Qi <yao.qi@linaro.org>
3080 * remote-utils.c (getpkt): If c is '\003', call target hook
3083 2016-01-06 Yao Qi <yao.qi@linaro.org>
3085 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3086 linux-aarch32-low.c.
3087 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3088 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3089 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3090 (thumb2_breakpoint): Declare.
3091 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3092 linux-aarch32-low.h.
3093 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3094 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3095 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3097 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3099 * gdbreplay.c (gdbreplay_version): Change copyright year in
3101 * server.c (gdbserver_version): Likewise.
3103 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3105 * server.c (crc32_table): Delete.
3106 (crc32): Use libiberty's xcrc32 function.
3108 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3110 * lynx-low.c (lynx_delete_thread_callback): New function.
3111 (lynx_mourn): Properly delete our process and all of its
3112 threads. Remove call to clear_inferiors.
3114 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3116 * target.c (thread_search_callback): Add check that
3117 the thread_stopped target callback is not NULL before
3120 2015-12-21 Yao Qi <yao.qi@linaro.org>
3122 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3125 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3127 * server.c (handle_query): Call target_supports_software_single_step.
3129 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3131 * linux-low.c (single_step): New function.
3132 (linux_resume_one_lwp_throw): Call single_step.
3133 (start_step_over): Likewise.
3135 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3137 * Makefile.in (SFILES): Append arch/arm-linux.c,
3138 arch/arm-get-next-pcs.c.
3139 (arm-linux.o): New rule.
3140 (arm-get-next-pcs.o): New rule.
3141 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3143 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3144 to linux-aarch32-low.c.
3145 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3146 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3147 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3148 (thumb2_breakpoint_len): Likewise.
3149 (arm_is_thumb_mode): Make non-static.
3150 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3151 from linux-aarch32-low.c.
3152 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3153 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3154 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3155 (thumb2_breakpoint_len): Likewise.
3156 (arm_is_thumb_mode): New declaration.
3157 * linux-arm-low.c: Include arch/arm-linux.h
3158 aarch/arm-get-next-pcs.h, sys/syscall.h.
3159 (get_next_pcs_ops): New struct.
3160 (get_next_pcs_addr_bits_remove): New function.
3161 (get_next_pcs_is_thumb): New function.
3162 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3163 (arm_sigreturn_next_pc): Likewise.
3164 (get_next_pcs_syscall_next_pc): Likewise.
3165 (arm_gdbserver_get_next_pcs): Likewise.
3166 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3168 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3169 * server.h: Include gdb_vecs.h.
3171 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3173 * Makefile.in (SFILES): Append common/common-regcache.c.
3174 (OBS): Append common-regcache.o.
3175 (common-regcache.o): New rule.
3176 * regcache.c (init_register_cache): Initialize cache to
3178 (regcache_raw_read_unsigned): New function.
3179 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3180 register_status enum.
3182 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3184 * linux-aarch64-low.c (the_low_targets): Rename
3185 breakpoint_reinsert_addr to get_next_pcs.
3186 * linux-arm-low.c (the_low_targets): Likewise.
3187 * linux-bfin-low.c (the_low_targets): Likewise.
3188 * linux-cris-low.c (the_low_targets): Likewise.
3189 * linux-crisv32-low.c (the_low_targets): Likewise.
3190 * linux-low.c (can_software_single_step): Likewise.
3191 (install_software_single_step_breakpoints): New function.
3192 (start_step_over): Use install_software_single_step_breakpoints.
3193 * linux-low.h: New CORE_ADDR vector.
3194 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3196 * linux-mips-low.c (the_low_targets): Likewise.
3197 * linux-nios2-low.c (the_low_targets): Likewise.
3198 * linux-sparc-low.c (the_low_targets): Likewise.
3200 2015-12-17 Pedro Alves <palves@redhat.com>
3202 * linux-low.c (linux_kill_one_lwp): Remove references to
3204 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3206 (linux_init_signals): Delete.
3207 (initialize_low): Adjust.
3208 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3210 2015-12-16 Pedro Alves <palves@redhat.com>
3212 * configure.ac (compiler warning flags): When testing a
3213 -Wno-foo option, check whether -Wfoo works instead.
3214 * configure: Regenerate.
3216 2015-12-11 Don Breazeal <donb@codesourcery.com>
3218 * server.c (process_serial_event): Don't exit from gdbserver
3219 in remote mode if there are still active inferiors.
3221 2015-12-11 Yao Qi <yao.qi@linaro.org>
3223 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3224 arm_breakpoint_at if the process is 32-bit.
3226 2015-12-11 Yao Qi <yao.qi@linaro.org>
3228 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3231 2015-12-07 Yao Qi <yao.qi@linaro.org>
3233 * configure.srv: Append arm.o to srv_tgtobj for
3234 aarch64*-*-linux* target.
3235 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3236 from linux-arm-low.c.
3237 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3238 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3239 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3240 (thumb2_breakpoint_len): Likewise.
3241 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3242 (arm_breakpoint_kinds): Likewise.
3243 (arm_breakpoint_kind_from_pc): Likewise.
3244 (arm_sw_breakpoint_from_kind): Likewise.
3245 (arm_breakpoint_kind_from_current_state): Likewise.
3246 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3247 (arm_sw_breakpoint_from_kind): Declare.
3248 (arm_breakpoint_kind_from_current_state): Declare.
3249 (arm_breakpoint_at): Declare.
3250 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3251 arm_sw_breakpoint_from_kind if process is 32-bit.
3252 (aarch64_breakpoint_kind_from_pc): New function.
3253 (aarch64_breakpoint_kind_from_current_state): New function.
3254 (the_low_target): Initialize fields breakpoint_kind_from_pc
3255 and breakpoint_kind_from_current_state.
3256 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3257 linux-aarch32-low.c.
3258 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3259 (arm_breakpoint, arm_breakpoint_len): Likewise.
3260 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3261 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3262 (arm_is_thumb_mode): Likewise.
3263 (arm_breakpoint_at): Likewise.
3264 (arm_breakpoint_kind_from_pc): Likewise.
3265 (arm_sw_breakpoint_from_kind): Likewise.
3266 (arm_breakpoint_kind_from_current_state): Likewise.
3269 2015-08-04 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3272 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3273 * server.c (extended_protocol): Remove "static".
3274 * server.h (extended_protocol): Declare it.
3276 2015-12-04 Josh Stone <jistone@redhat.com>
3278 * target.h (struct target_ops) <arch_setup>: Rename to ...
3279 (struct target_ops) <post_create_inferior>: ... this.
3280 (target_arch_setup): Rename to ...
3281 (target_post_create_inferior): ... this, calling post_create_inferior.
3282 * server.c (start_inferior): Update target_arch_setup calls to
3283 target_post_create_inferior.
3284 * linux-low.c (linux_low_ptrace_options): Forward declare.
3285 (linux_arch_setup): Update its comment for general use.
3286 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3287 (struct linux_target_ops): Use linux_post_create_inferior.
3288 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3289 to post_create_inferior.
3290 * nto-low.c (struct nto_target_ops): Likewise.
3291 * spu-low.c (struct spu_target_ops): Likewise.
3292 * win32-low.c (struct win32_target_ops): Likewise.
3294 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3296 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3298 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3301 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3302 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3303 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3304 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3305 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3306 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3307 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3308 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3309 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3310 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3311 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3313 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * linux-low.c (linux_look_up_symbols): Don't call
3316 linux_supports_traceclone.
3317 * linux-low.h (thread_db_init): Remove use_events argument.
3318 * thread-db.c (thread_db_use_event): Remove global variable.
3319 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3320 (struct thread_db) <td_create_bp>: Remove field.
3321 (thread_db_create_event): Remove function.
3322 (thread_db_enable_reporting): Likewise.
3323 (find_one_thread): Don't check for thread_db_use_events.
3324 (attach_thread): Likewise.
3325 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3326 (try_thread_db_load_1): Don't check for thread_db_use_events.
3327 (thread_db_init): Remove use_events argument and thread events
3329 (remove_thread_event_breakpoints): Remove function.
3330 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3332 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3334 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3336 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3337 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3338 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3339 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3340 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3342 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3344 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3345 * linux-low.c (can_hardware_single_step): Use
3346 supports_hardware_single_step.
3347 (can_software_single_step): New function.
3348 (start_step_over): Call can_software_single_step.
3349 (linux_supports_hardware_single_step): New function.
3350 (struct target_ops) <supports_software_single_step>: Initialize.
3351 * linux-low.h (struct linux_target_ops)
3352 <supports_hardware_single_step>: Initialize.
3353 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3354 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3355 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3356 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3357 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3359 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3360 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3361 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3362 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3364 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3365 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3367 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3368 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3369 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3371 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3372 * target.h (struct target_ops): <supports_software_single_step>:
3374 (target_supports_software_single_step): New macro.
3376 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3378 * linux-low.c (linux_wait_1): Fix pc advance condition.
3379 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3380 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3382 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3384 * linux-arm-low.c (arm_is_thumb_mode): New function.
3385 (arm_breakpoint_at): Use arm_is_thumb_mode.
3386 (arm_breakpoint_kind_from_current_state): New function.
3387 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3389 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3390 (linux_breakpoint_kind_from_current_state): New function.
3391 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3392 * linux-low.h (struct linux_target_ops)
3393 <breakpoint_kind_from_current_state>: New field.
3394 * target.h (struct target_ops): Likewise.
3395 (target_breakpoint_kind_from_current_state): New macro.
3397 2015-11-30 Pedro Alves <palves@redhat.com>
3399 * linux-low.c (linux_resume): Wake up the event loop before
3402 2015-11-30 Pedro Alves <palves@redhat.com>
3404 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3406 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3408 * target.c (struct thread_search): New structure.
3409 (thread_search_callback): New function.
3410 (prev_general_thread): New global.
3411 (prepare_to_access_memory, done_accessing_memory): New functions.
3412 * target.h (prepare_to_access_memory, done_accessing_memory):
3413 Replace macros with function declarations.
3415 2015-11-30 Pedro Alves <palves@redhat.com>
3418 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3419 report TARGET_WAITKIND_NO_RESUMED.
3420 * remote-utils.c (prepare_resume_reply): Handle
3421 TARGET_WAITKIND_NO_RESUMED.
3422 * server.c (report_no_resumed): New global.
3423 (handle_query) <qSupported>: Handle "no-resumed+". Report
3424 "no-resumed+" support.
3425 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3426 return error if the client doesn't support no-resumed events.
3427 (push_stop_notification): New function.
3428 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3429 events if the client supports them.
3431 2015-11-30 Pedro Alves <palves@redhat.com>
3433 * linux-low.c (thread_still_has_status_pending_p): Don't check
3435 (lwp_resumed): New function.
3436 (status_pending_p_callback): Return early if the LWP is not
3437 supposed to be resumed.
3439 2015-11-30 Pedro Alves <palves@redhat.com>
3441 * linux-low.c (handle_extended_wait): Assert that the LWP's
3442 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3443 thread create events, leave the new child's status pending.
3444 (linux_low_filter_event): If GDB wants to hear about thread exit
3445 events, leave the LWP marked dead and don't delete it.
3446 (linux_wait_for_event_filtered): Don't check for thread exit.
3447 (filter_exit_event): New function.
3448 (linux_wait_1): Use it, when returning an exit event.
3449 (linux_resume_one_lwp_throw): Assert that the LWP's
3450 waitstatus is TARGET_WAITKIND_IGNORE.
3451 * remote-utils.c (prepare_resume_reply): Handle
3452 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3453 * server.c (report_thread_events): New global.
3454 (handle_general_set): Handle QThreadEvents.
3455 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3456 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3457 TARGET_WAITKIND_THREAD_EXITED.
3458 * server.h (report_thread_events): Declare.
3460 2015-11-30 Pedro Alves <palves@redhat.com>
3462 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3463 the thread's last_resume_kind was resume_stop.
3465 2015-11-30 Pedro Alves <palves@redhat.com>
3467 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3470 2015-11-30 Pedro Alves <palves@redhat.com>
3472 * server.c (handle_v_requests): Handle vCtrlC.
3474 2015-11-30 Pedro Alves <palves@redhat.com>
3476 * gdbthread.h (find_any_thread_of_pid): Declare.
3477 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3479 * server.c (handle_query): If current_thread is NULL, look for
3480 another thread of the selected process.
3482 2015-11-26 Daniel Colascione <dancol@dancol.org>
3483 Simon Marchi <simon.marchi@ericsson.com>
3485 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3486 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3488 * target.h (struct target_ops) <thread_name>: New field.
3489 (target_thread_name): New macro.
3491 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3493 * regcache.h (regcache_invalidate_pid): Add declaration.
3494 * regcache.c (regcache_invalidate_pid): New function, extracted
3495 from regcache_invalidate.
3496 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3497 Add trivial documentation comment.
3498 * lynx-low.c: Use regcache_invalidate_pid instead of
3499 regcache_invalidate.
3501 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3503 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3504 and Elf64_auxv_t if the target is Android.
3506 2015-11-22 Doug Evans <xdje42@gmail.com>
3508 * target.h: #include <sys/types.h>.
3510 2015-11-19 Pedro Alves <palves@redhat.com>
3512 * linux-low.c (linux_process_qsupported): Change prototype.
3514 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3516 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3517 and adjust to loop over all features.
3518 * server.c (handle_query) <qSupported>: Adjust to call
3519 target_process_qsupported once, passing it a vector of unprocessed
3521 * target.h (struct target_ops) <process_qsupported>: Change
3523 (target_process_qsupported): Adjust.
3525 2015-11-19 Pedro Alves <palves@redhat.com>
3527 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3529 * configure: Regenerate.
3531 2015-11-19 Pedro Alves <palves@redhat.com>
3533 * configure: Regenerate.
3535 2015-11-19 Yao Qi <yao.qi@linaro.org>
3537 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3540 2015-11-19 Yao Qi <yao.qi@linaro.org>
3542 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3543 (struct aarch64_operand): Move enum out.
3545 2015-11-19 Yao Qi <yao.qi@linaro.org>
3547 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3548 struct user_fpsimd_state *.
3549 (aarch64_store_fpregset): Likewise.
3551 2015-11-19 Yao Qi <yao.qi@linaro.org>
3553 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3554 struct user_pt_regs *.
3555 (aarch64_store_gregset): Likewise.
3557 2015-11-18 Pedro Alves <palves@redhat.com>
3559 * Makefile.in (all_object_files): Add $IPA_OBJS.
3561 2015-11-17 Pedro Alves <palves@redhat.com>
3563 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3564 GDB_SIGNAL_0 and gdb_signal_to_string.
3566 2015-11-17 Pedro Alves <palves@redhat.com>
3568 * win32-low.c (handle_output_debug_string): Remove parameter.
3569 (win32_kill): Remove our_status local and adjust call to
3570 handle_output_debug_string.
3571 (get_child_debug_event): Adjust call to
3572 handle_output_debug_string.
3574 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3576 * linux-mips-low.c (mips_fill_gregset): Add cast.
3577 (mips_store_gregset): Likewise.
3578 (mips_fill_fpregset): Likewise.
3579 (mips_store_fpregset): Likewise.
3581 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3583 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3586 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3588 * linux-mips-low.c (mips_linux_new_thread): Change type of
3589 watch_type to enum target_hw_bp_type.
3591 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3593 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3594 Change return type to arm_hwbp_type.
3596 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3598 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3599 (arm_store_gregset): Likewise.
3600 * linux-arm-low.c (arm_get_hwcap): Likewise.
3601 (arm_read_description): Likewise.
3603 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3605 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3607 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3609 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3610 (ppc_fill_vsxregset): Likewise.
3611 (ppc_store_vsxregset): Likewise.
3612 (ppc_fill_vrregset): Likewise.
3613 (ppc_store_vrregset): Likewise.
3614 (ppc_fill_evrregset): Likewise.
3615 (ppc_store_evrregset): Likewise.
3617 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3619 * linux-ppc-low.c (ppc_usrregs_info): Remove
3620 forward-declaration.
3621 (ppc_arch_setup): Move lower in file.
3623 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3625 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3626 (ps_pdwrite): Likewise.
3628 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3630 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3631 to after assert checks.
3633 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3635 * proc-service.c (ps_pdread): Add/adjust casts.
3636 (ps_pdwrite): Add/adjust casts.
3638 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3640 * server.c (handle_search_memory_1): Cast return value of
3643 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3645 * server.c (write_qxfer_response): Change type of data to
3648 2015-10-29 Pedro Alves <palves@redhat.com>
3650 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3652 2015-10-29 Pedro Alves <palves@redhat.com>
3654 * tracepoint.c (clear_installed_tracepoints): Add casts.
3656 2015-10-29 Pedro Alves <palves@redhat.com>
3658 * server.c (handle_v_cont, process_serial_event): Add enum
3659 gdb_signal casts to signal parsing code.
3661 2015-10-29 Pedro Alves <palves@redhat.com>
3663 * linux-low.h (NULL_REGSET): Define.
3664 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3665 * linux-arm-low.c (arm_regsets): Likewise.
3666 * linux-crisv32-low.c (cris_regsets): Likewise.
3667 * linux-m68k-low.c (m68k_regsets): Likewise.
3668 * linux-mips-low.c (mips_regsets): Likewise.
3669 * linux-nios2-low.c (nios2_regsets): Likewise.
3670 * linux-ppc-low.c (ppc_regsets): Likewise.
3671 * linux-s390-low.c (s390_regsets): Likewise.
3672 * linux-sh-low.c (sh_regsets): Likewise.
3673 * linux-sparc-low.c (sparc_regsets): Likewise.
3674 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3675 * linux-tile-low.c (tile_regsets): Likewise.
3676 * linux-x86-low.c (x86_regsets): Likewise.
3677 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3679 2015-10-29 Pedro Alves <palves@redhat.com>
3681 * linux-low.h (NULL_REGSET): Define.
3682 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3683 * linux-arm-low.c (arm_regsets): Likewise.
3684 * linux-crisv32-low.c (cris_regsets): Likewise.
3685 * linux-m68k-low.c (m68k_regsets): Likewise.
3686 * linux-mips-low.c (mips_regsets): Likewise.
3687 * linux-nios2-low.c (nios2_regsets): Likewise.
3688 * linux-ppc-low.c (ppc_regsets): Likewise.
3689 * linux-s390-low.c (s390_regsets): Likewise.
3690 * linux-sh-low.c (sh_regsets): Likewise.
3691 * linux-sparc-low.c (sparc_regsets): Likewise.
3692 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3693 * linux-tile-low.c (tile_regsets): Likewise.
3694 * linux-x86-low.c (x86_regsets): Likewise.
3695 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3697 2015-10-26 Doug Evans <dje@google.com>
3699 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3701 2015-10-26 Doug Evans <dje@google.com>
3703 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3705 2015-10-26 Doug Evans <dje@google.com>
3707 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3709 (attach_thread, find_new_threads_callback): Ditto.
3711 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3713 * mem-break.h (set_breakpoint_data): Remove.
3715 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3717 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3718 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3719 (initialize_low): Remove set_breakpoint_data call.
3720 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3721 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3722 (initialize_low): Remove set_breakpoint_data call.
3723 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3724 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3725 (initialize_low): Remove set_breakpoint_data call.
3727 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3729 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3730 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3731 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3732 * target.h (target_breakpoint_kind_from_pc): New macro.
3734 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3736 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3737 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3738 the default breakpoint kind.
3740 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-arm-low.c (arm_supports_z_point_type): Add software
3745 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3747 * linux-arm-low.c: Refactor breakpoint definitions.
3748 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3749 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3751 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3753 * Makefile.in: Add arm.c/o.
3754 * configure.srv: Likewise.
3755 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3756 (arm_breakpoint_kind_from_pc): New function.
3757 (arm_sw_breakpoint_from_kind): Return proper kind.
3758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3760 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3762 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3764 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3765 (struct raw_breakpoint) <size>: Remove.
3766 (struct raw_breakpoint) <kind>: Add.
3767 (bp_size): New function.
3768 (bp_opcode): Likewise.
3769 (find_raw_breakpoint_at): Adjust for kind.
3770 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3771 (remove_memory_breakpoint): Adjust for kind call bp_size.
3772 (set_raw_breakpoint_at): Adjust for kind.
3773 (set_breakpoint): Likewise.
3774 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3775 (delete_raw_breakpoint): Adjust for kind.
3776 (delete_breakpoint): Likewise.
3777 (find_gdb_breakpoint): Likewise.
3778 (set_gdb_breakpoint_1): Likewise.
3779 (set_gdb_breakpoint): Likewise.
3780 (delete_gdb_breakpoint_1): Likewise.
3781 (delete_gdb_breakpoint): Likewise.
3782 (uninsert_raw_breakpoint): Likewise.
3783 (reinsert_raw_breakpoint): Likewise.
3784 (set_breakpoint_data): Remove.
3785 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3786 (check_mem_read): Adjust for kind call bp_size.
3787 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3788 (clone_one_breakpoint): Adjust for kind.
3789 * mem-break.h (set_gdb_breakpoint): Likewise.
3790 (delete_gdb_breakpoint): Likewise.
3791 * server.c (process_serial_event): Likewise.
3793 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3795 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3796 (struct linux_target_ops) <breakpoint>: Remove.
3797 (struct linux_target_ops) <breakpoint_len>: Remove.
3798 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3799 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3800 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3801 (arm_sw_breakpoint_from_kind): New function.
3802 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3803 (struct linux_target_ops) <breakpoint>: Remove.
3804 (struct linux_target_ops) <breakpoint_len>: Remove.
3805 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3806 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3807 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3808 (struct linux_target_ops) <breakpoint>: Remove.
3809 (struct linux_target_ops) <breakpoint_len>: Remove.
3810 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3811 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3812 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3813 (struct linux_target_ops) <breakpoint>: Remove.
3814 (struct linux_target_ops) <breakpoint_len>: Remove.
3815 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3816 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3817 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3818 and sw_breakpoint_from_kind to increment the pc.
3819 (linux_breakpoint_kind_from_pc): New function.
3820 (linux_sw_breakpoint_from_kind): New function.
3821 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3822 (initialize_low): Call breakpoint_kind_from_pc and
3823 sw_breakpoint_from_kind to replace breakpoint_data/len.
3824 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3827 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3828 (struct linux_target_ops) <breakpoint>: Remove.
3829 (struct linux_target_ops) <breakpoint_len>: Remove.
3830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3832 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3833 (struct linux_target_ops) <breakpoint>: Remove.
3834 (struct linux_target_ops) <breakpoint_len>: Remove.
3835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3837 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3838 (struct linux_target_ops) <breakpoint>: Remove.
3839 (struct linux_target_ops) <breakpoint_len>: Remove.
3840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3842 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3843 (struct linux_target_ops) <breakpoint>: Remove.
3844 (struct linux_target_ops) <breakpoint_len>: Remove.
3845 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3847 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3848 (struct linux_target_ops) <breakpoint>: Remove.
3849 (struct linux_target_ops) <breakpoint_len>: Remove.
3850 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3852 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3853 (struct linux_target_ops) <breakpoint>: Remove.
3854 (struct linux_target_ops) <breakpoint_len>: Remove.
3855 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3856 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3857 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3858 (struct linux_target_ops) <breakpoint>: Remove.
3859 (struct linux_target_ops) <breakpoint_len>: Remove.
3860 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3861 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3862 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3863 (struct linux_target_ops) <breakpoint>: Remove.
3864 (struct linux_target_ops) <breakpoint_len>: Remove.
3865 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3866 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3867 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3868 (struct linux_target_ops) <breakpoint>: Remove.
3869 (struct linux_target_ops) <breakpoint_len>: Remove.
3870 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3871 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3872 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3873 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3874 (struct linux_target_ops) <breakpoint>: Remove.
3875 (struct linux_target_ops) <breakpoint_len>: Remove.
3876 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3877 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3878 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3879 (struct linux_target_ops) <breakpoint>: Remove.
3880 (struct linux_target_ops) <breakpoint_len>: Remove.
3881 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3882 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3884 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3886 * linux-cris-low.c (cris_get_pc): Remove void arg.
3888 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3890 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3893 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3895 * inferiors.c (thread_pid_matches_callback): New function.
3896 (find_thread_process): New function.
3897 (remove_thread): Reset current_thread.
3898 (remove_process): Assert threads have been removed first.
3900 2015-10-15 Yao Qi <yao.qi@linaro.org>
3902 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3904 (aarch64_remove_point): Likewise.
3905 * regcache.c (regcache_register_size): New function.
3907 2015-10-12 Yao Qi <yao.qi@linaro.org>
3909 * linux-aarch64-low.c: Update all callers as emit_load_store
3910 is renamed to aarch64_emit_load_store.
3912 2015-10-12 Yao Qi <yao.qi@linaro.org>
3914 * linux-aarch64-low.c: Update all callers of function renaming
3915 from emit_insn to aarch64_emit_insn.
3917 2015-10-12 Yao Qi <yao.qi@linaro.org>
3919 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3920 arch/aarch64-insn.h.
3921 (struct aarch64_memory_operand): Likewise.
3923 (emit_insn): Move to arch/aarch64-insn.c.
3924 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3925 (emit_load_store): Move to arch/aarch64-insn.c.
3926 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3927 (can_encode_int32): Remove.
3929 2015-10-12 Yao Qi <yao.qi@linaro.org>
3931 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3932 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3933 (aarch64_relocate_instruction): Likewise.
3934 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3935 (struct aarch64_insn_visitor): Likewise.
3937 2015-10-12 Yao Qi <yao.qi@linaro.org>
3939 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3940 (struct aarch64_insn_visitor): New.
3941 (struct aarch64_insn_relocation_data): New.
3942 (aarch64_ftrace_insn_reloc_b): New function.
3943 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3944 (aarch64_ftrace_insn_reloc_cb): Likewise.
3945 (aarch64_ftrace_insn_reloc_tb): Likewise.
3946 (aarch64_ftrace_insn_reloc_adr): Likewise.
3947 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3948 (aarch64_ftrace_insn_reloc_others): Likewise.
3950 (aarch64_relocate_instruction): Use visitor.
3952 2015-10-12 Yao Qi <yao.qi@linaro.org>
3954 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3955 int. Add argument buf.
3956 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3957 aarch64_relocate_instruction.
3959 2015-10-12 Yao Qi <yao.qi@linaro.org>
3961 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3962 argument insn. Remove local variable insn. Don't call
3964 (aarch64_install_fast_tracepoint_jump_pad): Call
3967 2015-09-30 Yao Qi <yao.qi@linaro.org>
3969 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3970 (emit_load_store_pair): Likewise.
3972 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3974 * dll.c (match_dll): Add cast(s).
3975 (unloaded_dll): Likewise.
3976 * linux-low.c (second_thread_of_pid_p): Likewise.
3977 (delete_lwp_callback): Likewise.
3978 (count_events_callback): Likewise.
3979 (select_event_lwp_callback): Likewise.
3980 (linux_set_resume_request): Likewise.
3981 * server.c (accumulate_file_name_length): Likewise.
3982 (emit_dll_description): Likewise.
3983 (handle_qxfer_threads_worker): Likewise.
3984 (visit_actioned_threads): Likewise.
3985 * thread-db.c (any_thread_of): Likewise.
3986 * tracepoint.c (same_process_p): Likewise.
3987 (match_blocktype): Likewise.
3988 (build_traceframe_info_xml): Likewise.
3990 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3992 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3994 (gdb_unparse_agent_expr): Likewise.
3995 * hostio.c (require_data): Likewise.
3996 (handle_pread): Likewise.
3997 * linux-low.c (disable_regset): Likewise.
3998 (fetch_register): Likewise.
3999 (store_register): Likewise.
4000 (get_dynamic): Likewise.
4001 (linux_qxfer_libraries_svr4): Likewise.
4002 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4003 (set_fast_tracepoint_jump): Likewise.
4004 (uninsert_fast_tracepoint_jumps_at): Likewise.
4005 (reinsert_fast_tracepoint_jumps_at): Likewise.
4006 (validate_inserted_breakpoint): Likewise.
4007 (clone_agent_expr): Likewise.
4008 * regcache.c (init_register_cache): Likewise.
4009 * remote-utils.c (putpkt_binary_1): Likewise.
4010 (decode_M_packet): Likewise.
4011 (decode_X_packet): Likewise.
4012 (look_up_one_symbol): Likewise.
4013 (relocate_instruction): Likewise.
4014 (monitor_output): Likewise.
4015 * server.c (handle_search_memory): Likewise.
4016 (handle_qxfer_exec_file): Likewise.
4017 (handle_qxfer_libraries): Likewise.
4018 (handle_qxfer): Likewise.
4019 (handle_query): Likewise.
4020 (handle_v_cont): Likewise.
4021 (handle_v_run): Likewise.
4022 (captured_main): Likewise.
4023 * target.c (write_inferior_memory): Likewise.
4024 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4025 * tracepoint.c (init_trace_buffer): Likewise.
4026 (add_tracepoint_action): Likewise.
4027 (add_traceframe): Likewise.
4028 (add_traceframe_block): Likewise.
4029 (cmd_qtdpsrc): Likewise.
4030 (cmd_qtdv): Likewise.
4031 (cmd_qtstatus): Likewise.
4032 (response_source): Likewise.
4033 (response_tsv): Likewise.
4034 (cmd_qtnotes): Likewise.
4035 (gdb_collect): Likewise.
4036 (initialize_tracepoint): Likewise.
4038 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4040 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4041 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4042 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4044 (enum aarch64_condition_codes): New enum.
4045 (w0): New static global.
4048 (struct aarch64_memory_operand) <type>: New
4049 MEMORY_OPERAND_POSTINDEX type.
4050 (postindex_memory_operand): New helper function.
4051 (emit_ret): New function.
4052 (emit_load_store_pair): New function, factored out of emit_stp
4053 with support for MEMORY_OPERAND_POSTINDEX.
4054 (emit_stp): Rewrite using emit_load_store_pair.
4055 (emit_ldp): New function.
4056 (emit_load_store): Likewise.
4057 (emit_ldr): Mention post-index instruction in comment.
4058 (emit_ldrh): New function.
4059 (emit_ldrb): New function.
4060 (emit_ldrsw): Mention post-index instruction in comment.
4061 (emit_str): Likewise.
4062 (emit_subs): New function.
4063 (emit_cmp): Likewise.
4064 (emit_and): Likewise.
4065 (emit_orr): Likewise.
4066 (emit_orn): Likewise.
4067 (emit_eor): Likewise.
4068 (emit_mvn): Likewise.
4069 (emit_lslv): Likewise.
4070 (emit_lsrv): Likewise.
4071 (emit_asrv): Likewise.
4072 (emit_mul): Likewise.
4073 (emit_sbfm): Likewise.
4074 (emit_sbfx): Likewise.
4075 (emit_ubfm): Likewise.
4076 (emit_ubfx): Likewise.
4077 (emit_csinc): Likewise.
4078 (emit_cset): Likewise.
4079 (emit_nop): Likewise.
4080 (emit_ops_insns): New helper function.
4081 (emit_pop): Likewise.
4082 (emit_push): Likewise.
4083 (aarch64_emit_prologue): New function.
4084 (aarch64_emit_epilogue): Likewise.
4085 (aarch64_emit_add): Likewise.
4086 (aarch64_emit_sub): Likewise.
4087 (aarch64_emit_mul): Likewise.
4088 (aarch64_emit_lsh): Likewise.
4089 (aarch64_emit_rsh_signed): Likewise.
4090 (aarch64_emit_rsh_unsigned): Likewise.
4091 (aarch64_emit_ext): Likewise.
4092 (aarch64_emit_log_not): Likewise.
4093 (aarch64_emit_bit_and): Likewise.
4094 (aarch64_emit_bit_or): Likewise.
4095 (aarch64_emit_bit_xor): Likewise.
4096 (aarch64_emit_bit_not): Likewise.
4097 (aarch64_emit_equal): Likewise.
4098 (aarch64_emit_less_signed): Likewise.
4099 (aarch64_emit_less_unsigned): Likewise.
4100 (aarch64_emit_ref): Likewise.
4101 (aarch64_emit_if_goto): Likewise.
4102 (aarch64_emit_goto): Likewise.
4103 (aarch64_write_goto_address): Likewise.
4104 (aarch64_emit_const): Likewise.
4105 (aarch64_emit_call): Likewise.
4106 (aarch64_emit_reg): Likewise.
4107 (aarch64_emit_pop): Likewise.
4108 (aarch64_emit_stack_flush): Likewise.
4109 (aarch64_emit_zero_ext): Likewise.
4110 (aarch64_emit_swap): Likewise.
4111 (aarch64_emit_stack_adjust): Likewise.
4112 (aarch64_emit_int_call_1): Likewise.
4113 (aarch64_emit_void_call_2): Likewise.
4114 (aarch64_emit_eq_goto): Likewise.
4115 (aarch64_emit_ne_goto): Likewise.
4116 (aarch64_emit_lt_goto): Likewise.
4117 (aarch64_emit_le_goto): Likewise.
4118 (aarch64_emit_gt_goto): Likewise.
4119 (aarch64_emit_ge_got): Likewise.
4120 (aarch64_emit_ops_impl): New static global variable.
4121 (aarch64_emit_ops): New target function, return
4122 &aarch64_emit_ops_impl.
4123 (struct linux_target_ops): Install it.
4125 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4127 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4128 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4130 * linux-aarch64-ipa.c: New file.
4131 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4133 (aarch64_get_thread_area): New target method.
4134 (extract_signed_bitfield): New helper function.
4135 (aarch64_decode_ldr_literal): New function.
4136 (enum aarch64_opcodes): New enum.
4137 (struct aarch64_register): New struct.
4138 (struct aarch64_operand): New struct.
4139 (x0): New static global.
4148 (aarch64_register): New helper function.
4149 (register_operand): Likewise.
4150 (immediate_operand): Likewise.
4151 (struct aarch64_memory_operand): New struct.
4152 (offset_memory_operand): New helper function.
4153 (preindex_memory_operand): Likewise.
4154 (enum aarch64_system_control_registers): New enum.
4155 (ENCODE): New macro.
4156 (emit_insn): New helper function.
4157 (emit_b): New function.
4158 (emit_bcond): Likewise.
4159 (emit_cb): Likewise.
4160 (emit_tb): Likewise.
4161 (emit_blr): Likewise.
4162 (emit_stp): Likewise.
4163 (emit_ldp_q_offset): Likewise.
4164 (emit_stp_q_offset): Likewise.
4165 (emit_load_store): Likewise.
4166 (emit_ldr): Likewise.
4167 (emit_ldrsw): Likewise.
4168 (emit_str): Likewise.
4169 (emit_ldaxr): Likewise.
4170 (emit_stxr): Likewise.
4171 (emit_stlr): Likewise.
4172 (emit_data_processing_reg): Likewise.
4173 (emit_data_processing): Likewise.
4174 (emit_add): Likewise.
4175 (emit_sub): Likewise.
4176 (emit_mov): Likewise.
4177 (emit_movk): Likewise.
4178 (emit_mov_addr): Likewise.
4179 (emit_mrs): Likewise.
4180 (emit_msr): Likewise.
4181 (emit_sevl): Likewise.
4182 (emit_wfe): Likewise.
4183 (append_insns): Likewise.
4184 (can_encode_int32_in): New helper function.
4185 (aarch64_relocate_instruction): New function.
4186 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4187 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4188 (struct linux_target_ops): Install aarch64_get_thread_area,
4189 aarch64_install_fast_tracepoint_jump_pad and
4190 aarch64_get_min_fast_tracepoint_insn_len.
4192 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4194 * Makefile.in (aarch64-insn.o): New rule.
4195 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4197 2015-09-21 Yao Qi <yao.qi@linaro.org>
4199 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4201 2015-09-21 Yao Qi <yao.qi@linaro.org>
4203 * tracepoint.c (max_jump_pad_size): Remove.
4205 2015-09-18 Yao Qi <yao.qi@linaro.org>
4207 * linux-aarch64-low.c: Don't include sys/uio.h.
4208 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4210 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4212 * tracepoint.c (eval_result_type): Change prototype.
4213 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4215 2015-09-15 Pedro Alves <palves@redhat.com>
4217 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4218 Check whether to report exec events instead of checking whether
4219 multiprocess is enabled.
4221 2015-09-15 Pedro Alves <palves@redhat.com>
4224 * remote-utils.c (prepare_resume_reply): Merge
4225 TARGET_WAITKIND_VFORK_DONE switch case with the
4226 TARGET_WAITKIND_FORKED case.
4228 2015-09-15 Yao Qi <yao.qi@linaro.org>
4230 * server.c (handle_query): Check string comparison using
4231 "else if" instead of "if".
4233 2015-09-15 Yao Qi <yao.qi@linaro.org>
4235 * server.c (vCont_supported): New global variable.
4236 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4237 matches. Append ";vContSupported+" to own_buf.
4238 (handle_v_requests): Append ";s;S" to own_buf if target supports
4239 hardware single step or vCont_supported is false.
4240 (capture_main): Set vCont_supported to zero.
4242 2015-09-15 Yao Qi <yao.qi@linaro.org>
4244 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4246 (linux_supports_hardware_single_step): ... New function.
4247 (linux_target_ops): Update.
4248 * lynx-low.c (lynx_target_ops): Set field
4249 supports_hardware_single_step to target_can_do_hardware_single_step.
4250 * nto-low.c (nto_target_ops): Likewise.
4251 * spu-low.c (spu_target_ops): Likewise.
4252 * win32-low.c (win32_target_ops): Likewise.
4253 * target.c (target_can_do_hardware_single_step): New function.
4254 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4255 Remove. <supports_hardware_single_step>: New field.
4256 (target_supports_conditional_breakpoints): Remove.
4257 (target_supports_hardware_single_step): New macro.
4258 (target_can_do_hardware_single_step): Declare.
4259 * server.c (handle_query): Use target_supports_hardware_single_step
4260 instead of target_supports_conditional_breakpoints.
4262 2015-09-15 Yao Qi <yao.qi@linaro.org>
4264 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4266 (struct linux_target_ops the_low_target): Install
4267 aarch64_linux_siginfo_fixup.
4269 2015-09-11 Don Breazeal <donb@codesourcery.com>
4270 Luis Machado <lgustavo@codesourcery.com>
4272 * linux-low.c (linux_mourn): Static declaration.
4273 (linux_arch_setup): Move in front of
4274 handle_extended_wait.
4275 (linux_arch_setup_thread): New function.
4276 (handle_extended_wait): Handle exec events. Call
4277 linux_arch_setup_thread. Make event_lwp argument a
4278 pointer-to-a-pointer.
4279 (check_zombie_leaders): Do not check stopped threads.
4280 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4281 (linux_low_filter_event): Add lwp and thread for exec'ing
4282 non-leader thread if leader thread has been deleted.
4283 Refactor code into linux_arch_setup_thread and call it.
4284 Pass child lwp pointer by reference to handle_extended_wait.
4285 (linux_wait_for_event_filtered): Update comment.
4286 (linux_wait_1): Prevent clobbering exec event status.
4287 (linux_supports_exec_events): New function.
4288 (linux_target_ops) <supports_exec_events>: Initialize new member.
4289 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4291 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4292 * server.c (report_exec_events): New global variable.
4293 (handle_query): Handle qSupported query for exec-events feature.
4294 (captured_main): Initialize report_exec_events.
4295 * server.h (report_exec_events): Declare new global variable.
4296 * target.h (struct target_ops) <supports_exec_events>: New
4298 (target_supports_exec_events): New macro.
4299 * win32-low.c (win32_target_ops) <supports_exec_events>:
4300 Initialize new member.
4302 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4304 * linux-low.c (linux_low_enable_btrace): Remove.
4305 (linux_target_ops): Replace linux_low_enable_btrace with
4306 linux_enable_btrace.
4308 2015-09-03 Yao Qi <yao.qi@linaro.org>
4310 * linux-aarch64-low.c (aarch64_insert_point): Call
4311 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4314 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4316 * linux-low.c (check_stopped_by_breakpoint): Use
4317 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4319 2015-08-27 Pedro Alves <palves@redhat.com>
4321 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4323 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4325 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4326 the XNEW-family equivalent.
4327 (compile_bytecodes): Likewise.
4328 * dll.c (loaded_dll): Likewise.
4329 * event-loop.c (append_callback_event): Likewise.
4330 (create_file_handler): Likewise.
4331 (create_file_event): Likewise.
4332 * hostio.c (handle_open): Likewise.
4333 * inferiors.c (add_thread): Likewise.
4334 (add_process): Likewise.
4335 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4336 * linux-arm-low.c (arm_new_process): Likewise.
4337 (arm_new_thread): Likewise.
4338 * linux-low.c (add_to_pid_list): Likewise.
4339 (linux_add_process): Likewise.
4340 (handle_extended_wait): Likewise.
4341 (add_lwp): Likewise.
4342 (enqueue_one_deferred_signal): Likewise.
4343 (enqueue_pending_signal): Likewise.
4344 (linux_resume_one_lwp_throw): Likewise.
4345 (linux_resume_one_thread): Likewise.
4346 (linux_read_memory): Likewise.
4347 (linux_write_memory): Likewise.
4348 * linux-mips-low.c (mips_linux_new_process): Likewise.
4349 (mips_linux_new_thread): Likewise.
4350 (mips_add_watchpoint): Likewise.
4351 * linux-x86-low.c (initialize_low_arch): Likewise.
4352 * lynx-low.c (lynx_add_process): Likewise.
4353 * mem-break.c (set_raw_breakpoint_at): Likewise.
4354 (set_breakpoint): Likewise.
4355 (add_condition_to_breakpoint): Likewise.
4356 (add_commands_to_breakpoint): Likewise.
4357 (clone_agent_expr): Likewise.
4358 (clone_one_breakpoint): Likewise.
4359 * regcache.c (new_register_cache): Likewise.
4360 * remote-utils.c (look_up_one_symbol): Likewise.
4361 * server.c (queue_stop_reply): Likewise.
4362 (start_inferior): Likewise.
4363 (queue_stop_reply_callback): Likewise.
4364 (handle_target_event): Likewise.
4365 * spu-low.c (fetch_ppc_memory): Likewise.
4366 (store_ppc_memory): Likewise.
4367 * target.c (set_target_ops): Likewise.
4368 * thread-db.c (thread_db_load_search): Likewise.
4369 (try_thread_db_load_1): Likewise.
4370 * tracepoint.c (add_tracepoint): Likewise.
4371 (add_tracepoint_action): Likewise.
4372 (create_trace_state_variable): Likewise.
4373 (cmd_qtdpsrc): Likewise.
4374 (cmd_qtro): Likewise.
4375 (add_while_stepping_state): Likewise.
4376 * win32-low.c (child_add_thread): Likewise.
4377 (get_image_name): Likewise.
4379 2015-08-25 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4383 2015-08-25 Yao Qi <yao.qi@linaro.org>
4385 * Makefile.in (aarch64-linux.o): New rule.
4386 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4388 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4389 (aarch64_init_debug_reg_state): Make it extern.
4390 (aarch64_linux_prepare_to_resume): Remove.
4392 2015-08-25 Yao Qi <yao.qi@linaro.org>
4394 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4395 lwp_arch_private_info and ptid_of_lwp.
4397 2015-08-25 Yao Qi <yao.qi@linaro.org>
4399 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4400 Find proc_info by find_process_pid. All callers updated.
4402 2015-08-25 Yao Qi <yao.qi@linaro.org>
4404 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4406 (debug_reg_change_callback): Remove.
4407 (aarch64_notify_debug_reg_change): Remove.
4409 2015-08-25 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4412 Call current_lwp_ptid.
4414 2015-08-25 Yao Qi <yao.qi@linaro.org>
4416 * linux-aarch64-low.c (debug_reg_change_callback): Use
4419 2015-08-25 Yao Qi <yao.qi@linaro.org>
4421 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4423 2015-08-25 Yao Qi <yao.qi@linaro.org>
4425 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4427 2015-08-25 Yao Qi <yao.qi@linaro.org>
4429 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4432 2015-08-25 Yao Qi <yao.qi@linaro.org>
4434 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4436 (debug_reg_change_callback): Remove argument entry and add argument
4437 lwp. Remove local variable thread. Don't print thread id in the
4438 debugging output. Don't check whether pid of thread equals to pid.
4439 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4440 iterate_over_lwps instead find_inferior.
4442 2015-08-24 Pedro Alves <palves@redhat.com>
4444 * inferiors.c (get_first_process): New function.
4445 * inferiors.h (get_first_process): New declaration.
4446 * remote-utils.c (read_ptid): Default to the first process in the
4447 list, instead of to the current thread's process.
4449 2015-08-24 Pedro Alves <palves@redhat.com>
4451 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4452 * event-loop.c: Likewise.
4453 * remote-utils.c: Likewise.
4454 * tracepoint.c: Likewise.
4456 2015-08-24 Pedro Alves <palves@redhat.com>
4458 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4461 2015-08-21 Pedro Alves <palves@redhat.com>
4463 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4464 instead of literal 1.
4466 2015-08-21 Pedro Alves <palves@redhat.com>
4468 * tdesc.c (default_description): Explicitly zero-initialize.
4470 2015-08-21 Pedro Alves <palves@redhat.com>
4473 * inferiors.c (remove_thread): Discard any pending stop reply for
4475 * server.c (remove_all_on_match_pid): Rename to ...
4476 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4478 (discard_queued_stop_replies): Change parameter to a ptid. Now
4480 (handle_v_kill, kill_inferior_callback, captured_main)
4481 (process_serial_event): Adjust.
4482 * server.h (discard_queued_stop_replies): Declare.
4484 2015-08-21 Pedro Alves <palves@redhat.com>
4486 * linux-low.c (wait_for_sigstop): Always switch to no thread
4487 selected if the previously current thread dies.
4488 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4489 process instead of the current thread's.
4490 * remote-utils.c (input_interrupt): Don't check if there's no
4492 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4493 current thread to the general thread fails, error out.
4494 (handle_qxfer_auxv, handle_qxfer_libraries)
4495 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4496 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4497 (handle_query): Check if there's a thread selected instead of
4498 checking whether there's any thread in the thread list.
4499 (handle_qxfer_threads, handle_qxfer_btrace)
4500 (handle_qxfer_btrace_conf): Don't error out early if there's no
4501 thread in the thread list.
4502 (handle_v_cont, myresume): Don't set the current thread to the
4504 (process_serial_event) <Hg handling>: Also set thread_id if the
4505 previous general thread is still alive.
4506 (process_serial_event) <g/G handling>: If setting the current
4507 thread to the general thread fails, error out.
4508 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4509 thread's lwp instead of the current thread's.
4510 * target.c (set_desired_thread): If the desired thread was not
4511 found, leave the current thread pointing to NULL. Return an int
4512 (boolean) indicating success.
4513 * target.h (set_desired_thread): Change return type to int.
4515 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4517 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4518 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4520 (ps_get_thread_area): New function.
4522 2015-08-19 Gary Benson <gbenson@redhat.com>
4524 * hostio.c (handle_pread): Do not attempt to read more data
4525 than hostio_reply_with_data can fit in a packet.
4527 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4529 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4531 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4533 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4535 2015-08-06 Pedro Alves <palves@redhat.com>
4537 * tracepoint.c (expr_eval_result): Now an int.
4539 2015-08-06 Pedro Alves <palves@redhat.com>
4541 * gdbthread.h (struct regcache): Forward declare.
4542 (struct thread_info) <regcache_data>: Now a struct regcache
4544 * inferiors.c (inferior_regcache_data)
4545 (set_inferior_regcache_data): Now work with struct regcache
4547 * inferiors.h (struct regcache): Forward declare.
4548 (inferior_regcache_data, set_inferior_regcache_data): Now work
4549 with struct regcache pointers.
4550 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4551 (free_register_cache_thread): Remove struct regcache pointer
4554 2015-08-06 Pedro Alves <palves@redhat.com>
4556 * server.c (captured_main): On error, print the exception message
4557 to stderr, and if run_once is set, throw a quit.
4559 2015-08-06 Pedro Alves <palves@redhat.com>
4561 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4564 2015-08-06 Pedro Alves <palves@redhat.com>
4566 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4567 reading beyond the passed in buffer length.
4569 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4571 * tracepoint.c (symbol_list) <required>: Remove.
4573 2015-08-06 Pedro Alves <palves@redhat.com>
4575 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4576 count if stopping and suspending threads.
4577 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4578 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4579 (linux_detach): Complete an ongoing step-over.
4580 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4582 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4583 (linux_wait_1): If passing a signal to the inferior after
4584 finishing a step-over, unsuspend and re-resume all lwps. If we
4585 see a single-step event but the thread should be continuing, don't
4586 pass the trap to gdb.
4587 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4588 internal_error instead of gdb_assert.
4589 (enqueue_pending_signal): New function.
4590 (check_ptrace_stopped_lwp_gone): Add debug output.
4591 (start_step_over): Use internal_error instead of gdb_assert.
4592 (complete_ongoing_step_over): New function.
4593 (linux_resume_one_thread): Don't resume a suspended thread.
4594 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4597 2015-08-06 Pedro Alves <palves@redhat.com>
4599 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4600 (linux_thread_alive): Use lwp_is_marked_dead.
4601 (extended_event_reported): Delete.
4602 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4603 instead of extended_event_reported.
4604 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4606 (lwp_is_marked_dead): New function.
4607 (lwp_running): Use lwp_is_marked_dead.
4608 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4611 2015-08-06 Pedro Alves <palves@redhat.com>
4613 * linux-low.c (linux_wait_1): Move fork event output out of the
4614 !report_to_gdb check. Pass event_child->waitstatus to
4615 target_waitstatus_to_string instead of ourstatus.
4617 2015-08-04 Yao Qi <yao.qi@linaro.org>
4619 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4620 if current_thread is 32 bit.
4622 2015-08-04 Yao Qi <yao.qi@linaro.org>
4624 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4625 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4626 * server.c (extended_protocol): Remove "static".
4627 * server.h (extended_protocol): Declare it.
4629 2015-08-04 Yao Qi <yao.qi@linaro.org>
4631 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4632 both aarch64 and aarch32.
4633 (aarch64_set_pc): Likewise.
4635 2015-08-04 Yao Qi <yao.qi@linaro.org>
4637 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4638 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4639 arm-with-neon.xml to srv_xmlfiles.
4640 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4641 (is_64bit_tdesc): New function.
4642 (aarch64_linux_read_description): New function.
4643 (aarch64_arch_setup): Call aarch64_linux_read_description.
4644 (regs_info): Rename to regs_info_aarch64.
4645 (aarch64_regs_info): Return right regs_info.
4646 (initialize_low_arch): Call initialize_low_arch_aarch32.
4648 2015-08-04 Yao Qi <yao.qi@linaro.org>
4650 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4651 * linux-aarch32-low.c: New file.
4652 * linux-aarch32-low.h: New file.
4653 * linux-arm-low.c (arm_fill_gregset): Move it to
4654 linux-aarch32-low.c.
4655 (arm_store_gregset): Likewise.
4656 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4657 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4658 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4659 (regs_info): Rename to regs_info_arm.
4660 (arm_regs_info): Return regs_info_aarch32 if
4661 have_ptrace_getregset is 1 and target description is
4662 arm_with_neon or arm_with_vfpv3.
4663 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4664 Call initialize_low_arch_aarch32 instead.
4666 2015-08-04 Yao Qi <yao.qi@linaro.org>
4668 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4669 * linux-low.c: ... here.
4670 * linux-low.h (have_ptrace_getregset): Declare it.
4672 2015-08-04 Pedro Alves <palves@redhat.com>
4674 * thread-db.c (struct thread_db): Use new typedefs.
4675 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4677 (disable_thread_event_reporting): Cast result of dlsym to
4678 destination function pointer type.
4679 (thread_db_mourn): Use td_ta_delete_ftype.
4681 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4683 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4685 (CDX_BREAKPOINT): Define for R2.
4686 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4687 (the_low_target): Add comments.
4689 2015-07-30 Yao Qi <yao.qi@linaro.org>
4691 * linux-arm-low.c (arm_hwcap): Remove it.
4692 (arm_read_description): New local variable arm_hwcap. Don't
4693 set arm_hwcap to zero.
4695 2015-07-30 Yao Qi <yao.qi@linaro.org>
4697 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4698 Use regcache->tdesc instead.
4699 (arm_store_wmmxregset): Likewise.
4700 (arm_fill_vfpregset): Likewise.
4701 (arm_store_vfpregset): Likewise.
4703 2015-07-30 Yao Qi <yao.qi@linaro.org>
4705 * linux-arm-low.c: Include arch/arm.h.
4706 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4707 (arm_store_gregset): Likewise.
4709 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4711 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4712 ptrace's 4th parameter.
4714 2015-07-27 Yao Qi <yao.qi@linaro.org>
4716 * configure.srv (case aarch64*-*-linux*): Don't set
4719 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4721 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4723 * linux-arm-low.c: Likewise.
4724 * linux-cris-low.c: Likewise.
4725 * linux-crisv32-low.c: Likewise.
4726 * linux-low.c: Likewise.
4727 * linux-m68k-low.c: Likewise.
4728 * linux-mips-low.c: Likewise.
4729 * linux-nios2-low.c: Likewise.
4730 * linux-s390-low.c: Likewise.
4731 * linux-sparc-low.c: Likewise.
4732 * linux-tic6x-low.c: Likewise.
4733 * linux-tile-low.c: Likewise.
4734 * linux-x86-low.c: Likewise.
4736 2015-07-24 Pedro Alves <palves@redhat.com>
4738 * config.in: Regenerate.
4739 * configure: Regenerate.
4741 2015-07-24 Pedro Alves <palves@redhat.com>
4743 * acinclude.m4: Include ../ptrace.m4.
4744 * configure.ac: Call GDB_AC_PTRACE.
4745 * config.in, configure: Regenerate.
4747 2015-07-24 Yao Qi <yao.qi@linaro.org>
4749 * linux-low.c (linux_create_inferior): Remove setting to
4750 proc->priv->new_inferior.
4751 (linux_attach): Likewise.
4752 (linux_low_filter_event): Likewise.
4753 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4755 2015-07-24 Yao Qi <yao.qi@linaro.org>
4757 * linux-low.c (linux_arch_setup): New function.
4758 (linux_low_filter_event): If proc->tdesc is NULL and
4759 proc->attached is true, call the_low_target.arch_setup.
4760 Otherwise, keep status pending, and return.
4761 (linux_resume_one_lwp_throw): Don't call get_pc if
4762 thread->while_stepping isn't NULL. Don't call
4763 get_thread_regcache if proc->tdesc is NULL.
4764 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4765 (linux_target_ops): Install arch_setup.
4766 * server.c (start_inferior): Call the_target->arch_setup.
4767 * target.h (struct target_ops) <arch_setup>: New field.
4768 (target_arch_setup): New marco.
4769 * lynx-low.c (lynx_target_ops): Update.
4770 * nto-low.c (nto_target_ops): Update.
4771 * spu-low.c (spu_target_ops): Update.
4772 * win32-low.c (win32_target_ops): Update.
4774 2015-07-24 Yao Qi <yao.qi@linaro.org>
4776 * linux-low.c (linux_add_process): Don't set
4777 proc->priv->new_inferior.
4778 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4779 (linux_attach): Likewise.
4781 2015-07-24 Yao Qi <yao.qi@linaro.org>
4783 * server.c (start_inferior): Code refactor.
4785 2015-07-24 Yao Qi <yao.qi@linaro.org>
4787 * server.c (process_serial_event): Set general_thread.
4789 2015-07-21 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4792 aarch64_linux_get_debug_reg_capacity.
4794 2015-07-17 Yao Qi <yao.qi@linaro.org>
4796 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4797 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4798 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4799 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4800 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4801 (AARCH64_HWP_ALIGNMENT): Likewise.
4802 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4803 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4804 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4805 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4806 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4807 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4808 (struct aarch64_debug_reg_state): Likewise.
4809 (struct arch_lwp_info): Likewise.
4810 (aarch64_align_watchpoint): Likewise.
4811 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4812 (aarch64_watchpoint_length): Likewise.
4813 (aarch64_point_encode_ctrl_reg): Likewise
4814 (aarch64_point_is_aligned): Likewise.
4815 (aarch64_align_watchpoint): Likewise.
4816 (aarch64_linux_set_debug_regs):
4817 (aarch64_dr_state_insert_one_point): Likewise.
4818 (aarch64_dr_state_remove_one_point): Likewise.
4819 (aarch64_handle_breakpoint): Likewise.
4820 (aarch64_handle_aligned_watchpoint): Likewise.
4821 (aarch64_handle_unaligned_watchpoint): Likewise.
4822 (aarch64_handle_watchpoint): Likewise.
4824 2015-07-17 Yao Qi <yao.qi@linaro.org>
4826 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4827 and don't aarch64_get_debug_reg_state. All callers update.
4828 (aarch64_handle_aligned_watchpoint): Likewise.
4829 (aarch64_handle_unaligned_watchpoint): Likewise.
4830 (aarch64_handle_watchpoint): Likewise.
4831 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4832 (aarch64_remove_point): Likewise.
4834 2015-07-17 Yao Qi <yao.qi@linaro.org>
4836 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4838 (aarch64_handle_unaligned_watchpoint): Likewise.
4840 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4842 Revert the previous 3 commits:
4843 Move gdb_regex* to common/
4844 Move linux_find_memory_regions_full & co.
4845 gdbserver build-id attribute generator
4847 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4848 Jan Kratochvil <jan.kratochvil@redhat.com>
4850 gdbserver build-id attribute generator.
4851 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4852 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4853 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4855 (get_dynamic): Use find_pdhr to traverse program headers.
4856 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4857 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4858 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4859 (get_hex_build_id): New.
4860 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4861 to reply XML document.
4863 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4864 Jan Kratochvil <jan.kratochvil@redhat.com>
4866 * target.c: Include target/target-utils.h and fcntl.h.
4867 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4868 (target_fileio_read_stralloc): New functions.
4870 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4872 * Makefile.in (OBS): Add gdb_regex.o.
4874 * config.in: Rebuilt.
4875 * configure: Rebuilt.
4877 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4878 Jan Kratochvil <jan.kratochvil@redhat.com>
4880 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4881 * Makefile.in (OBS): Add target-utils.o.
4882 (linux-maps.o, target-utils.o): New.
4883 * configure.srv (srv_linux_obj): Add linux-maps.o.
4885 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4887 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4889 (the_low_target): Install it.
4891 2015-07-14 Pedro Alves <palves@redhat.com>
4893 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4894 Instead, ignore ECHILD, and throw an error for other errnos.
4896 2015-07-10 Pedro Alves <palves@redhat.com>
4898 * event-loop.c (struct callback_event) <data>: Change type to
4899 gdb_client_data instance instead of gdb_client_data pointer.
4900 (append_callback_event): Adjust.
4902 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4904 * linux-aarch64-low.c: Add comments for each linux_target_ops
4905 method. Remove comments already covered in target_ops and
4906 linux_target_ops definitions.
4907 (the_low_target): Add comments for each unimplemented method.
4909 2015-07-09 Yao Qi <yao.qi@linaro.org>
4911 * linux-aarch64-low.c (aarch64_regmap): Remove.
4912 (aarch64_usrregs_info): Remove.
4913 (regs_info): Set field usrregs to NULL.
4915 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4917 * linux-low.c: Include "rsp-low.h"
4918 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4919 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4920 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4921 (handle_btrace_enable_pt): New.
4922 (handle_btrace_general_set): Support "pt".
4923 (handle_btrace_conf_general_set): Support "pt:size".
4925 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4927 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4930 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4932 * linux-aarch64-low.c: Remove comment about endianness.
4933 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4934 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4937 2015-06-24 Gary Benson <gbenson@redhat.com>
4939 * linux-i386-ipa.c (stdint.h): Do not include.
4940 * lynx-i386-low.c (stdint.h): Likewise.
4941 * lynx-ppc-low.c (stdint.h): Likewise.
4942 * mem-break.c (stdint.h): Likewise.
4943 * thread-db.c (stdint.h): Likewise.
4944 * tracepoint.c (stdint.h): Likewise.
4945 * win32-low.c (stdint.h): Likewise.
4947 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4949 * server.c (write_qxfer_response): Update call to
4950 remote_escape_output.
4952 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4953 Jan Kratochvil <jan.kratochvil@redhat.com>
4955 Merge multiple hex conversions.
4956 * gdbreplay.c (tohex): Rename to 'fromhex'.
4957 (logchar): Use fromhex.
4959 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4961 * server.c (handle_qxfer_libraries): Set `version' attribute for
4964 2015-06-10 Gary Benson <gbenson@redhat.com>
4966 * target.h (struct target_ops) <multifs_open>: New field.
4967 <multifs_unlink>: Likewise.
4968 <multifs_readlink>: Likewise.
4969 * linux-low.c (nat/linux-namespaces.h): New include.
4970 (linux_target_ops): Initialize the_target->multifs_open,
4971 the_target->multifs_unlink and the_target->multifs_readlink.
4972 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4973 * hostio.c (hostio_fs_pid): New static variable.
4974 (hostio_handle_new_gdb_connection): New function.
4975 (handle_setfs): Likewise.
4976 (handle_open): Use the_target->multifs_open as appropriate.
4977 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4978 (handle_readlink): Use the_target->multifs_readlink as
4980 (handle_vFile): Handle vFile:setfs packets.
4981 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4982 after target_handle_new_gdb_connection.
4984 2015-06-10 Gary Benson <gbenson@redhat.com>
4986 * configure.ac (AC_CHECK_FUNCS): Add setns.
4987 * config.in: Regenerate.
4988 * configure: Likewise.
4989 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4990 (linux-namespaces.o): New rule.
4991 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4993 2015-06-09 Gary Benson <gbenson@redhat.com>
4995 * hostio.c (handle_open): Process mode argument with
4996 fileio_to_host_mode.
4998 2015-06-01 Yao Qi <yao.qi@linaro.org>
5000 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5001 * linux-x86-low.c: Likewise.
5003 2015-05-28 Don Breazeal <donb@codesourcery.com>
5005 * linux-low.c (handle_extended_wait): Initialize
5006 thread_info.last_resume_kind for new fork children.
5008 2015-05-15 Pedro Alves <palves@redhat.com>
5010 * target.h (target_handle_new_gdb_connection): Rewrite using if
5011 wrapped in do/while.
5013 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5015 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5016 * configure, config.in: Regenerate.
5017 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5020 2015-05-12 Don Breazeal <donb@codesourcery.com>
5022 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5023 PTRACE_EVENT_VFORK_DONE.
5024 (linux_low_ptrace_options, extended_event_reported): Add vfork
5026 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5027 and "vforkdone" for RSP 'T' Stop Reply Packet.
5028 * server.h (report_vfork_events): Declare
5031 2015-05-12 Don Breazeal <donb@codesourcery.com>
5033 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5034 (the_low_target) <new_fork>: Initialize new member.
5035 * linux-arm-low.c (arm_new_fork): New function.
5036 (the_low_target) <new_fork>: Initialize new member.
5037 * linux-low.c (handle_extended_wait): Call new target function
5039 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5040 * linux-mips-low.c (mips_add_watchpoint): New function
5041 extracted from mips_insert_point.
5042 (the_low_target) <new_fork>: Initialize new member.
5043 (mips_linux_new_fork): New function.
5044 (mips_insert_point): Call mips_add_watchpoint.
5045 * linux-x86-low.c (x86_linux_new_fork): New function.
5046 (the_low_target) <new_fork>: Initialize new member.
5048 2015-05-12 Don Breazeal <donb@codesourcery.com>
5050 * linux-low.c (handle_extended_wait): Implement return value,
5051 rename argument 'event_child' to 'event_lwp', handle
5052 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5053 (linux_low_ptrace_options): New function.
5054 (linux_low_filter_event): Call linux_low_ptrace_options,
5055 use different argument fo linux_enable_event_reporting,
5056 use return value from handle_extended_wait.
5057 (extended_event_reported): New function.
5058 (linux_wait_1): Call extended_event_reported and set
5059 status to report fork events.
5060 (linux_write_memory): Add pid to debug message.
5061 (reset_lwp_ptrace_options_callback): New function.
5062 (linux_handle_new_gdb_connection): New function.
5063 (linux_target_ops): Initialize new structure member.
5064 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5065 * lynx-low.c: Initialize new structure member.
5066 * remote-utils.c (prepare_resume_reply): Implement stop reason
5067 "fork" for "T" stop message.
5068 * server.c (handle_query): Call handle_new_gdb_connection.
5069 * server.h (report_fork_events): Declare global flag.
5070 * target.h (struct target_ops) <handle_new_gdb_connection>:
5072 (target_handle_new_gdb_connection): New macro.
5073 * win32-low.c: Initialize new structure member.
5075 2015-05-12 Don Breazeal <donb@codesourcery.com>
5077 * mem-break.c (APPEND_TO_LIST): Define macro.
5078 (clone_agent_expr): New function.
5079 (clone_one_breakpoint): New function.
5080 (clone_all_breakpoints): New function.
5081 * mem-break.h: Declare new functions.
5083 2015-05-12 Don Breazeal <donb@codesourcery.com>
5085 * linux-low.c (linux_supports_fork_events): New function.
5086 (linux_supports_vfork_events): New function.
5087 (linux_target_ops): Initialize new structure members.
5088 (initialize_low): Call linux_check_ptrace_features.
5089 * lynx-low.c (lynx_target_ops): Initialize new structure
5091 * server.c (report_fork_events, report_vfork_events):
5093 (handle_query): Add new features to qSupported packet and
5095 (captured_main): Initialize new global variables.
5096 * target.h (struct target_ops) <supports_fork_events>:
5098 <supports_vfork_events>: New member.
5099 (target_supports_fork_events): New macro.
5100 (target_supports_vfork_events): New macro.
5101 * win32-low.c (win32_target_ops): Initialize new structure
5104 2015-05-12 Gary Benson <gbenson@redhat.com>
5106 * server.c (handle_qxfer_exec_file): Use current process
5109 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5111 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5112 Remove HAVE_PTRACE_GETREGS conditionals.
5113 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5114 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5116 2015-05-08 Yao Qi <yao.qi@linaro.org>
5118 * linux-low.c (linux_supports_conditional_breakpoints): New
5120 (linux_target_ops): Install new target method.
5121 * lynx-low.c (lynx_target_ops): Install NULL hook for
5122 supports_conditional_breakpoints.
5123 * nto-low.c (nto_target_ops): Likewise.
5124 * spu-low.c (spu_target_ops): Likewise.
5125 * win32-low.c (win32_target_ops): Likewise.
5126 * server.c (handle_query): Check
5127 target_supports_conditional_breakpoints.
5128 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5130 (target_supports_conditional_breakpoints): New macro.
5132 2015-05-06 Pedro Alves <palves@redhat.com>
5135 * server.c (start_inferior): If the process exits, mourn it.
5137 2015-04-21 Gary Benson <gbenson@redhat.com>
5139 * hostio.c (fileio_open_flags_to_host): Factored out to
5140 fileio_to_host_openflags in common/fileio.c. Single use
5143 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5145 * linux-xtensa-low.c (xtensa_fill_gregset)
5146 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5149 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5151 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5152 (regs_info): Replace usrregs pointer with NULL.
5154 2015-04-17 Gary Benson <gbenson@redhat.com>
5156 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5157 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5158 * server.c (handle_qxfer_exec_file): New function.
5159 (qxfer_packets): Add exec-file entry.
5160 (handle_query): Report qXfer:exec-file:read as supported packet.
5162 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5164 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5166 2015-04-09 Gary Benson <gbenson@redhat.com>
5168 * hostio-errno.c (errno_to_fileio_error): Remove function.
5169 Update caller to use remote_fileio_to_fio_error.
5171 2015-04-09 Yao Qi <yao.qi@linaro.org>
5173 * linux-low.c (linux_insert_point): Call
5174 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5175 (linux_remove_point): Call remove_memory_breakpoint if type is
5177 * linux-x86-low.c (x86_insert_point): Don't call
5178 insert_memory_breakpoint.
5179 (x86_remove_point): Don't call remove_memory_breakpoint.
5181 2015-04-01 Pedro Alves <palves@redhat.com>
5182 Cleber Rosa <crosa@redhat.com>
5184 * server.c (gdbserver_usage): Reorganize and extend the usage
5187 2015-03-24 Pedro Alves <palves@redhat.com>
5189 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5190 output. Also dump TRAP_TRACE.
5191 (linux_low_filter_event): In debug output, distinguish a
5192 resume_stop SIGSTOP from a delayed SIGSTOP.
5194 2015-03-24 Gary Benson <gbenson@redhat.com>
5196 * linux-x86-low.c (x86_linux_new_thread): Moved to
5198 (x86_linux_prepare_to_resume): Likewise.
5200 2015-03-24 Gary Benson <gbenson@redhat.com>
5202 * Makefile.in (x86-linux-dregs.o): New rule.
5203 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5204 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5205 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5206 (x86_linux_dr_get): Likewise.
5207 (x86_linux_dr_set): Likewise.
5208 (update_debug_registers_callback): Likewise.
5209 (x86_linux_dr_set_addr): Likewise.
5210 (x86_linux_dr_get_addr): Likewise.
5211 (x86_linux_dr_set_control): Likewise.
5212 (x86_linux_dr_get_control): Likewise.
5213 (x86_linux_dr_get_status): Likewise.
5214 (x86_linux_update_debug_registers): Likewise.
5216 2015-03-24 Gary Benson <gbenson@redhat.com>
5218 * linux-x86-low.c (x86_linux_update_debug_registers):
5219 New function, factored out from...
5220 (x86_linux_prepare_to_resume): ...this.
5222 2015-03-24 Gary Benson <gbenson@redhat.com>
5224 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5225 (x86_linux_dr_set): Likewise.
5226 (update_debug_registers_callback): Likewise.
5227 (x86_linux_dr_set_addr): Likewise.
5228 (x86_linux_dr_get_addr): Likewise.
5229 (x86_linux_dr_set_control): Likewise.
5230 (x86_linux_dr_get_control): Likewise.
5231 (x86_linux_dr_get_status): Likewise.
5232 (x86_linux_prepare_to_resume): Likewise.
5234 2015-03-24 Gary Benson <gbenson@redhat.com>
5236 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5237 Use perror_with_name. Pass string through gettext.
5238 (x86_linux_dr_set): Likewise.
5240 2015-03-24 Gary Benson <gbenson@redhat.com>
5242 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5243 (x86_linux_dr_set_addr): ...this.
5244 (x86_dr_low_get_addr): Rename to...
5245 (x86_linux_dr_get_addr): ...this.
5246 (x86_dr_low_set_control): Rename to...
5247 (x86_linux_dr_set_control): ...this.
5248 (x86_dr_low_get_control): Rename to...
5249 (x86_linux_dr_get_control): ...this.
5250 (x86_dr_low_get_status): Rename to...
5251 (x86_linux_dr_get_status): ...this.
5252 (x86_dr_low): Update with new function names.
5254 2015-03-24 Gary Benson <gbenson@redhat.com>
5256 * Makefile.in (x86-linux.o): New rule.
5257 * configure.srv: Add x86-linux.o to relevant targets.
5258 * linux-low.c (lwp_set_arch_private_info): New function.
5259 (lwp_arch_private_info): Likewise.
5260 * linux-x86-low.c: Include nat/x86-linux.h.
5261 (arch_lwp_info): Removed structure.
5262 (update_debug_registers_callback):
5263 Use lwp_set_debug_registers_changed.
5264 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5265 and lwp_set_debug_registers_changed.
5266 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5268 2015-03-24 Gary Benson <gbenson@redhat.com>
5270 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5271 * linux-arm-low.c (arm_new_thread): Likewise.
5272 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5273 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5274 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5275 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5277 2015-03-24 Gary Benson <gbenson@redhat.com>
5279 * linux-low.c (ptid_of_lwp): New function.
5280 (lwp_is_stopped): Likewise.
5281 (lwp_stop_reason): Likewise.
5282 * linux-x86-low.c (update_debug_registers_callback):
5284 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5287 2015-03-24 Gary Benson <gbenson@redhat.com>
5289 * linux-low.h (linux_stop_lwp): Remove declaration.
5291 2015-03-24 Gary Benson <gbenson@redhat.com>
5293 * linux-low.h: Include nat/linux-nat.h.
5294 * linux-low.c (iterate_over_lwps_args): New structure.
5295 (iterate_over_lwps_filter): New function.
5296 (iterate_over_lwps): Likewise.
5297 * linux-x86-low.c (update_debug_registers_callback):
5298 Update signature to what iterate_over_lwps expects.
5299 Remove PID check that iterate_over_lwps now performs.
5300 (x86_dr_low_set_addr): Use iterate_over_lwps.
5301 (x86_dr_low_set_control): Likewise.
5303 2015-03-24 Gary Benson <gbenson@redhat.com>
5305 * linux-x86-low.c (x86_debug_reg_state): New function.
5306 (x86_linux_prepare_to_resume): Use the above.
5308 2015-03-24 Gary Benson <gbenson@redhat.com>
5310 * linux-low.c (current_lwp_ptid): New function.
5311 * linux-x86-low.c: Include nat/linux-nat.h.
5312 (x86_dr_low_get_addr): Use current_lwp_ptid.
5313 (x86_dr_low_get_control): Likewise.
5314 (x86_dr_low_get_status): Likewise.
5316 2015-03-20 Pedro Alves <palves@redhat.com>
5318 * tracepoint.c (cmd_qtstatus): Make "str" const.
5320 2015-03-20 Pedro Alves <palves@redhat.com>
5322 * server.c (handle_general_set): Make "req_str" const.
5324 2015-03-19 Pedro Alves <palves@redhat.com>
5326 * linux-low.c (linux_resume_one_lwp): Rename to ...
5327 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5328 instead call perror_with_name.
5329 (check_ptrace_stopped_lwp_gone): New function.
5330 (linux_resume_one_lwp): Reimplement as wrapper around
5331 linux_resume_one_lwp_throw that swallows errors if the LWP is
5334 2015-03-19 Pedro Alves <palves@redhat.com>
5336 * linux-low.c (count_events_callback, select_event_lwp_callback):
5337 No longer check whether the thread has resume_stop as last resume
5340 2015-03-19 Pedro Alves <palves@redhat.com>
5342 * linux-low.c (count_events_callback, select_event_lwp_callback):
5343 Use the lwp's status_pending_p field, not the thread's.
5345 2015-03-19 Pedro Alves <palves@redhat.com>
5347 * linux-low.c (select_event_lwp_callback): Update comments to
5348 no longer mention SIGTRAP.
5350 2015-03-18 Gary Benson <gbenson@redhat.com>
5352 * server.c (handle_query): Do not report vFile:fstat as supported.
5354 2015-03-11 Gary Benson <gbenson@redhat.com>
5356 * hostio.c (sys/types.h): New include.
5357 (sys/stat.h): Likewise.
5358 (common-remote-fileio.h): Likewise.
5359 (handle_fstat): New function.
5360 (handle_vFile): Handle vFile:fstat packets.
5362 2015-03-11 Gary Benson <gbenson@redhat.com>
5364 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5365 struct stat.st_blocks and struct stat.st_blksize.
5366 * configure: Regenerate.
5367 * config.in: Likewise.
5368 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5369 (OBS): Add common-remote-fileio.o.
5370 (common-remote-fileio.o): New rule.
5372 2015-03-09 Pedro Alves <palves@redhat.com>
5374 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5375 'struct sockaddr' pointer in 'accept' call.
5377 2015-03-09 Pedro Alves <palves@redhat.com>
5380 2015-03-07 Pedro Alves <palves@redhat.com>
5381 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5382 or <winsock2.h> here. Instead include "gdb_socket.h".
5383 (remote_open): Use union gdb_sockaddr_u.
5384 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5385 or <winsock2.h> here. Instead include "gdb_socket.h".
5386 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5387 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5389 (init_named_socket, gdb_agent_helper_thread): Use union
5392 2015-03-07 Pedro Alves <palves@redhat.com>
5394 * configure.ac (build_warnings): Move
5395 -Wdeclaration-after-statement to the C-specific set.
5396 * configure: Regenerate.
5398 2015-03-07 Pedro Alves <palves@redhat.com>
5400 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5401 or <winsock2.h> here. Instead include "gdb_socket.h".
5402 (remote_open): Use union gdb_sockaddr_u.
5403 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5404 or <winsock2.h> here. Instead include "gdb_socket.h".
5405 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5406 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5408 (init_named_socket, gdb_agent_helper_thread): Use union
5411 2015-03-07 Pedro Alves <palves@redhat.com>
5413 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5416 2015-03-06 Yao Qi <yao.qi@linaro.org>
5418 * linux-aarch64-low.c (aarch64_insert_point): Use
5419 show_debug_regs as a boolean.
5420 (aarch64_remove_point): Likewise.
5422 2015-03-05 Pedro Alves <palves@redhat.com>
5424 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5425 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5426 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5427 * nto-low.c (nto_target_ops): Likewise.
5428 * spu-low.c (spu_target_ops): Likewise.
5429 * win32-low.c (win32_target_ops): Likewise.
5431 2015-03-04 Pedro Alves <palves@redhat.com>
5433 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5434 Decide whether a breakpoint triggered based on the SIGTRAP's
5436 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5437 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5438 (linux_low_filter_event): Check for breakpoints before checking
5440 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5442 (linux_stopped_by_sw_breakpoint)
5443 (linux_supports_stopped_by_sw_breakpoint)
5444 (linux_stopped_by_hw_breakpoint)
5445 (linux_supports_stopped_by_hw_breakpoint): New functions.
5446 (linux_target_ops): Install new target methods.
5448 2015-03-04 Pedro Alves <palves@redhat.com>
5450 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5451 * server.c (swbreak_feature, hwbreak_feature): New globals.
5452 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5453 (captured_main): Clear swbreak_feature and hwbreak_feature.
5454 * server.h (swbreak_feature, hwbreak_feature): Declare.
5455 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5456 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5457 supports_stopped_by_hw_breakpoint>: New fields.
5458 (target_supports_stopped_by_sw_breakpoint)
5459 (target_stopped_by_sw_breakpoint)
5460 (target_supports_stopped_by_hw_breakpoint)
5461 (target_stopped_by_hw_breakpoint): Declare.
5463 2015-03-04 Pedro Alves <palves@redhat.com>
5465 enum lwp_stop_reason -> enum target_stop_reason
5466 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5467 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5468 (linux_wait_1, stuck_in_jump_pad_callback)
5469 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5470 (linux_stopped_by_watchpoint):
5471 * linux-low.h (enum lwp_stop_reason): Delete.
5472 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5473 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5475 2015-03-04 Yao Qi <yao.qi@linaro.org>
5477 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5479 2015-03-03 Gary Benson <gbenson@redhat.com>
5481 * hostio.c (handle_vFile): Fix prefix lengths.
5483 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5485 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5488 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5490 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5491 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5492 (clean): Add "rm -f" for above C files.
5493 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5494 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5495 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5496 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5497 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5498 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5499 (init_registers_s390x_vx_linux64)
5500 (init_registers_s390x_tevx_linux64)
5501 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5502 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5504 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5505 (s390_store_vxrs_high): New functions.
5506 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5508 (s390_arch_setup): Add logic for selecting one of the new target
5509 descriptions. Activate the new vector regsets if applicable.
5510 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5511 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5512 and init_registers_s390x_tevx_linux64.
5514 2015-03-01 Pedro Alves <palves@redhat.com>
5516 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5519 2015-02-27 Pedro Alves <palves@redhat.com>
5521 * linux-x86-low.c (u_debugreg_offset): New function.
5522 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5524 2015-02-27 Pedro Alves <palves@redhat.com>
5526 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5527 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5528 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5529 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5530 (ps_lsetfpregs, ps_getpid)
5531 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5532 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5533 (ps_lsetxregs, ps_plog): Declare.
5535 2015-02-27 Pedro Alves <palves@redhat.com>
5537 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5538 IP_AGENT_EXPORT_FUNC.
5539 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5540 IP_AGENT_EXPORT_FUNC.
5541 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5542 (IP_AGENT_EXPORT): Delete.
5543 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5544 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5545 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5546 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5547 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5548 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5549 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5550 (traceframe_read_count, traceframe_write_count)
5551 (traceframes_created, trace_state_variables, get_raw_reg)
5552 (get_trace_state_variable_value, set_trace_state_variable_value)
5553 (ust_loaded, helper_thread_id, cmd_buf): Use
5554 IPA_SYM_EXPORTED_NAME.
5555 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5556 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5557 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5558 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5559 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5560 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5561 EXTERN_C_PUSH/EXTERN_C_POP.
5562 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5563 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5564 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5565 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5566 (traceframe_write_count, traceframe_read_count)
5567 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5568 (about_to_request_buffer_space, get_trace_state_variable_value)
5569 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5570 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5571 EXTERN_C_PUSH/EXTERN_C_POP.
5572 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5573 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5574 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5575 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5576 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5577 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5578 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5579 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5581 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5582 (IP_AGENT_EXPORT_VAR_DECL): Define.
5584 (gdb_agent_get_raw_reg): Declare.
5586 2015-02-27 Tom Tromey <tromey@redhat.com>
5587 Pedro Alves <palves@redhat.com>
5589 Rename symbols whose names are reserved C++ keywords throughout.
5591 2015-02-27 Pedro Alves <palves@redhat.com>
5593 * Makefile.in (COMPILER): New, get it from autoconf.
5594 (CXX): Get from autoconf instead.
5595 (COMPILE.pre): Use COMPILER.
5596 (CC-LD): Rename to ...
5597 (CC_LD): ... this. Use COMPILER.
5598 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5599 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5600 * acinclude.m4: Include build-with-cxx.m4.
5601 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5602 Disable -Werror by default if building in C++ mode.
5603 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5604 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5605 the C++ compiler. Save/restore CXXFLAGS too.
5606 * configure: Regenerate.
5608 2015-02-27 Pedro Alves <palves@redhat.com>
5610 * acinclude.m4: Include libiberty.m4.
5611 * configure.ac: Call libiberty_INIT.
5612 * config.in, configure: Regenerate.
5614 2015-02-26 Pedro Alves <palves@redhat.com>
5616 * linux-low.c (linux_wait_1): When incrementing the PC past a
5617 program breakpoint always use the_low_target.breakpoint_len as
5618 increment, rather than the maximum between that and
5619 the_low_target.decr_pc_after_break.
5621 2015-02-23 Pedro Alves <palves@redhat.com>
5623 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5624 thread was doing a step-over; always adjust the PC if
5625 we stepped over a permanent breakpoint.
5626 (linux_wait_1): If we stepped over breakpoint that was on top of a
5627 permanent breakpoint, manually advance the PC past it.
5629 2015-02-23 Pedro Alves <palves@redhat.com>
5631 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5633 (x86_fill_gregset, x86_store_gregset): Use it when handling
5636 2015-02-20 Pedro Alves <palves@redhat.com>
5638 * thread-db.c: Include "nat/linux-procfs.h".
5639 (thread_db_init): Skip listing new threads if the kernel supports
5640 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5642 2015-02-20 Pedro Alves <palves@redhat.com>
5644 * linux-low.c (status_pending_p_callback): Use ptid_match.
5646 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5648 PR breakpoints/16812
5649 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5650 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5651 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5653 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5655 PR breakpoints/15956
5656 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5658 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5660 * linux-low.c (linux_low_btrace_conf): Print size.
5661 * server.c (handle_btrace_conf_general_set): New.
5662 (hanle_general_set): Call handle_btrace_conf_general_set.
5663 (handle_query): Report Qbtrace-conf:bts:size as supported.
5665 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5667 * linux-low.c (linux_low_enable_btrace): Update parameters.
5668 (linux_low_btrace_conf): New.
5669 (linux_target_ops)<to_btrace_conf>: Initialize.
5670 * server.c (current_btrace_conf): New.
5671 (handle_btrace_enable): Rename to ...
5672 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5673 to target_enable_btrace. Update comment. Update users.
5674 (handle_qxfer_btrace_conf): New.
5675 (qxfer_packets): Add btrace-conf entry.
5676 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5677 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5678 (target_ops)<read_btrace_conf>: New.
5679 (target_enable_btrace): Update parameters.
5680 (target_read_btrace_conf): New.
5682 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5684 * server.c (handle_btrace_general_set): Remove call to
5685 target_supports_btrace.
5686 (supported_btrace_packets): New.
5687 (handle_query): Call supported_btrace_packets.
5688 * target.h: include btrace-common.h.
5689 (btrace_target_info): Removed.
5690 (supports_btrace, target_supports_btrace): Update parameters.
5692 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5694 * Makefile.in (SFILES): Add common/btrace-common.c.
5695 (OBS): Add common/btrace-common.o.
5696 (btrace-common.o): Add build rules.
5697 * linux-low: Include btrace-common.h.
5698 (linux_low_read_btrace): Use struct btrace_data. Call
5699 btrace_data_init and btrace_data_fini.
5701 2015-02-06 Pedro Alves <palves@redhat.com>
5703 * thread-db.c (find_new_threads_callback): Add debug output.
5705 2015-02-04 Pedro Alves <palves@redhat.com>
5707 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5708 (resume_stopped_resumed_lwps): New function.
5709 (linux_wait_for_event_filtered): Use it.
5711 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5713 * Makefile.in (SFILES): Add linux-personality.c.
5714 (linux-personality.o): New rule.
5715 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5716 list of objects to be built.
5717 * linux-low.c: Include nat/linux-personality.h.
5718 (linux_create_inferior): Remove code to disable address space
5719 randomization (moved to ../nat/linux-personality.c). Create
5720 cleanup to disable address space randomization.
5722 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5724 * Makefile.in (posix-strerror.o): New rule.
5725 (mingw-strerror.o): Likewise.
5726 * configure: Regenerated.
5727 * configure.ac: Source file ../common/common.host. Initialize new
5728 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5730 2015-01-14 Yao Qi <yao@codesourcery.com>
5732 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5733 (ppc-linux.o): New rule.
5734 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5735 * configure.ac: AC_CHECK_FUNCS(getauxval).
5736 * config.in: Re-generated.
5737 * configure: Re-generated.
5738 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5739 ppc64_64bit_inferior_p
5741 2015-01-14 Yao Qi <yao@codesourcery.com>
5743 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5744 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5745 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5746 (PT_ORIG_R3, PT_TRAP): Likewise.
5747 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5748 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5749 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5751 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5753 * i387-fp.c (i387_cache_to_xsave): In look over
5754 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5755 zmmh_low_space field by use of zmmh_high_space.
5757 2015-01-09 Pedro Alves <palves@redhat.com>
5759 * linux-low.c (step_over_bkpt): Move higher up in the file.
5760 (handle_extended_wait): Don't store the stop_pc here.
5761 (get_stop_pc): Adjust comments and rename to ...
5762 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5763 stopped for a software breakpoint or hardware breakpoint.
5764 (thread_still_has_status_pending_p): New function.
5765 (status_pending_p_callback): Use
5766 thread_still_has_status_pending_p. If the event is no longer
5767 interesting, resume the LWP.
5768 (handle_tracepoints): Add assert.
5769 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5770 (wstatus_maybe_breakpoint): New function.
5771 (cancel_breakpoint): Delete function.
5772 (check_stopped_by_watchpoint): New function, factored out from
5773 linux_low_filter_event.
5774 (lp_status_maybe_breakpoint): Delete function.
5775 (linux_low_filter_event): Remove filter_ptid argument.
5776 Leave thread group exits pending here. Store the LWP's stop PC.
5777 Always leave events pending.
5778 (linux_wait_for_event_filtered): Pull all events out of the
5779 kernel, and leave them all pending.
5780 (count_events_callback, select_event_lwp_callback): Consider all
5782 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5783 (select_event_lwp): Only give preference to the stepping LWP in
5784 all-stop mode. Adjust comments.
5785 (ignore_event): New function.
5786 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5787 references to cancel_breakpoints. Adjust to renames. Also give
5788 equal priority to all LWPs that have had events in non-stop mode.
5789 If reporting a software breakpoint event, unadjust the LWP's PC.
5790 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5791 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5793 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5794 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5795 (linux_stopped_by_watchpoint): Adjust.
5796 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5797 * linux-low.h (enum lwp_stop_reason): New.
5798 (struct lwp_info) <stop_pc>: Adjust comment.
5799 <stopped_by_watchpoint>: Delete field.
5800 <stop_reason>: New field.
5801 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5802 * mem-break.c (software_breakpoint_inserted_here)
5803 (hardware_breakpoint_inserted_here): New function.
5804 * mem-break.h (software_breakpoint_inserted_here)
5805 (hardware_breakpoint_inserted_here): Declare.
5806 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5807 (cancel_breakpoints): Delete.
5808 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5809 (upload_fast_traceframes): Remove references to
5812 2015-01-09 Pedro Alves <palves@redhat.com>
5814 * thread-db.c (find_new_threads_callback): Ignore thread if the
5815 kernel thread ID is -1.
5817 2015-01-09 Pedro Alves <palves@redhat.com>
5819 * linux-low.c (linux_attach_fail_reason_string): Move to
5820 nat/linux-ptrace.c, and rename.
5821 (linux_attach_lwp): Update comment.
5822 (attach_proc_task_lwp_callback): New function.
5823 (linux_attach): Adjust to rename and use
5824 linux_proc_attach_tgid_threads.
5825 (linux_attach_fail_reason_string): Delete declaration.
5827 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5829 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5830 * server.c (gdbserver_version): Likewise.
5832 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5834 * remote-utils.c: Include ctype.h.
5835 (input_interrupt): Explicitly handle the case when the char
5836 received is the NUL byte. Improve the printing of non-ASCII
5839 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5841 * linux-low.c (linux_low_filter_event): Update call to
5842 linux_enable_event_reporting following the addition of
5843 a new parameter to that function.
5845 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5848 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5849 (AARCH64_FPCR_REGNO): Likewise.
5850 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5851 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5852 (aarch64_store_fpregset): Likewise.
5854 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5856 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5857 Remove FIXME comment about assumption about N.
5859 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5861 * configure.ac: If large-file support is disabled in GDBserver,
5862 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5863 * configure: Regenerate.
5865 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5867 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5868 warning upon ENODATA from ptrace.
5869 * linux-s390-low.c (s390_store_tdb): New.
5870 (s390_regsets): Add regset for NT_S390_TDB.
5872 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5874 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5875 without a fill_function.
5876 * linux-s390-low.c (s390_fill_last_break): Remove.
5877 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5878 (s390_arch_setup): Use regset's size instead of fill_function for
5881 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5883 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5884 the regset's store function when ptrace returned an error.
5885 * regcache.c (get_thread_regcache): Invalidate register cache
5886 before fetching inferior's registers.
5888 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5890 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5891 while-loop as for-loop.
5892 (regsets_store_inferior_registers): Likewise.
5894 2014-11-28 Yao Qi <yao@codesourcery.com>
5896 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5897 * config.in, configure: Re-generate.
5898 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5901 2014-11-21 Yao Qi <yao@codesourcery.com>
5903 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5904 (AC_CHECK_HEADERS): Remove malloc.h.
5905 * configure: Re-generated.
5906 * config.in: Re-generated.
5907 * server.h: Don't include alloca.h and malloc.h.
5908 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5909 Don't include malloc.h.
5911 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5913 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5914 corresponding ERRNO check in same block.
5916 2014-11-12 Pedro Alves <palves@redhat.com>
5918 * server.c (cont_thread): Update comment.
5919 (start_inferior, attach_inferior): No longer clear cont_thread.
5920 (handle_v_cont): No longer set cont_thread.
5921 (captured_main): Clear cont_thread each time a GDB connects.
5923 2014-11-12 Pedro Alves <palves@redhat.com>
5925 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5926 thread, and don't resume all threads if the Hc thread has exited.
5928 2014-11-12 Pedro Alves <palves@redhat.com>
5930 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5931 the process group instead of to a specific LWP.
5933 2014-10-15 Pedro Alves <palves@redhat.com>
5936 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5938 (arm_set_thread_context): Delete.
5939 (the_low_target): Adjust.
5940 * win32-i386-low.c (debug_registers_changed)
5941 (debug_registers_used): Delete.
5942 (update_debug_registers_callback): New function.
5943 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5944 needing to update their debug registers.
5945 (win32_get_current_dr): New function.
5946 (x86_dr_low_get_addr, x86_dr_low_get_control)
5947 (x86_dr_low_get_status): Fetch the debug register from the thread
5949 (i386_initial_stuff): Adjust.
5950 (i386_get_thread_context): Remove current_event parameter. Don't
5951 clear debug_registers_changed nor copy DR values to
5953 (i386_set_thread_context): Delete.
5954 (i386_prepare_to_resume): New function.
5955 (i386_thread_added): Mark the thread as needing to update irs
5957 (the_low_target): Remove i386_set_thread_context and install
5958 i386_prepare_to_resume.
5959 * win32-low.c (win32_get_thread_context): Adjust.
5960 (win32_set_thread_context): Use SetThreadContext
5962 (win32_prepare_to_resume): New function.
5963 (win32_require_context): New function, factored out from ...
5964 (thread_rec): ... this.
5965 (continue_one_thread): Call win32_prepare_to_resume on each thread
5966 we're about to continue.
5967 (win32_resume): Call win32_prepare_to_resume on the event thread.
5968 * win32-low.h (struct win32_thread_info)
5969 <debug_registers_changed>: New field.
5970 (struct win32_target_ops): Change prototype of set_thread_context,
5971 delete set_thread_context and add prepare_to_resume.
5972 (win32_require_context): New declaration.
5974 2014-10-08 Gary Benson <gbenson@redhat.com>
5976 * server.h: Do not include common-exceptions.h.
5978 2014-10-08 Gary Benson <gbenson@redhat.com>
5980 * server.h: Do not include cleanups.h.
5982 2014-09-30 James Hogan <james.hogan@imgtec.com>
5984 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5987 2014-09-23 Yao Qi <yao@codesourcery.com>
5989 * linux-low.c (lp_status_maybe_breakpoint): New function.
5990 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5991 (count_events_callback): Likewise.
5992 (select_event_lwp_callback): Likewise.
5993 (cancel_breakpoints_callback): Likewise.
5995 2014-09-19 Don Breazeal <donb@codesourcery.com>
5997 * linux-low.c (handle_extended_wait): Call
5998 linux_ptrace_get_extended_event.
5999 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6000 linux_is_extended_waitstatus.
6002 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6004 * Makefile.in (CPPFLAGS): Define.
6005 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6006 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6008 2014-09-16 Gary Benson <gbenson@redhat.com>
6010 * inferiors.h (current_inferior): Renamed as...
6011 (current_thread): New variable. All uses updated.
6012 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6013 (maybe_move_out_of_jump_pad): Likewise.
6014 (cancel_breakpoint): Likewise.
6015 (linux_low_filter_event): Likewise.
6016 (wait_for_sigstop): Likewise.
6017 (linux_resume_one_lwp): Likewise.
6018 (need_step_over_p): Likewise.
6019 (start_step_over): Likewise.
6020 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6021 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6022 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6023 and save_inferior as saved_thread.
6024 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6026 (regcache_invalidate_thread): Likewise.
6027 * remote-utils.c (prepare_resume_reply): Likewise.
6028 * thread-db.c (thread_db_get_tls_address): Likewise.
6029 (disable_thread_event_reporting): Likewise.
6030 (remove_thread_event_breakpoints): Likewise.
6031 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6033 * target.h (set_desired_inferior): Renamed as...
6034 (set_desired_thread): New declaration. All uses updated.
6035 * server.c (myresume): Updated comment to reference thread instead
6037 (handle_serial_event): Likewise.
6038 (handle_target_event): Likewise.
6040 2014-09-12 Tom Tromey <tromey@redhat.com>
6041 Gary Benson <gbenson@redhat.com>
6043 * regcache.h: Include common-regcache.h.
6044 (regcache_read_pc): Don't declare.
6045 * regcache.c (get_thread_regcache_for_ptid): New function.
6047 2014-09-11 Tom Tromey <tromey@redhat.com>
6048 Gary Benson <gbenson@redhat.com>
6050 * symbol.c: New file.
6051 * Makefile.in (SFILES): Add symbol.c.
6052 (OBS): Add symbol.o.
6054 2014-09-11 Gary Benson <gbenson@redhat.com>
6056 * target.c (target_stop_ptid, target_continue_ptid): New
6059 2014-09-11 Tom Tromey <tromey@redhat.com>
6060 Gary Benson <gbenson@redhat.com>
6062 * target.h: Include target/target.h.
6063 * target.c (target_read_memory, target_read_uint32)
6064 (target_write_memory): New functions.
6066 2014-09-11 Gary Benson <gbenson@redhat.com>
6068 * server.h (debug_hw_points): Don't declare.
6069 * server.c (debug_hw_points): Don't define. Replace all uses
6070 with show_debug_regs.
6071 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6072 all uses with show_debug_regs.
6074 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6076 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6077 endianness into account.
6078 (ppc_supply_ptrace_register): Likewise.
6080 2014-09-03 James Hogan <james.hogan@imgtec.com>
6082 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6083 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6085 2014-09-03 Gary Benson <gbenson@redhat.com>
6087 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6088 ALL_DEBUG_ADDRESS_REGISTERS.
6090 2014-09-02 Gary Benson <gbenson@redhat.com>
6092 * i386-low.h: Renamed as...
6093 * x86-low.h: New file. All type, function and variable name
6094 prefixes changed from "i386_" to "x86_". All references updated.
6095 * i386-low.c: Renamed as...
6096 * x86-low.c: New file. All type, function and variable name
6097 prefixes changed from "i386_" to "x86_". All references updated.
6099 2014-09-02 Gary Benson <gbenson@redhat.com>
6101 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6102 (x86_linux_new_thread): Likewise.
6104 2014-08-29 Gary Benson <gbenson@redhat.com>
6106 * server.h (setjmp.h): Do not include.
6107 (toplevel): Do not declare.
6108 (common-exceptions.h): Include.
6109 (cleanups.h): Likewise.
6110 * server.c (toplevel): Do not define.
6111 (exit_code): New static global.
6112 (detach_or_kill_for_exit_cleanup): New function.
6113 (main): New function. Original main renamed to...
6114 (captured_main): New function.
6115 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6117 2014-08-29 Gary Benson <gbenson@redhat.com>
6119 * Makefile.in (SFILES): Add common/common-exceptions.c.
6120 (OBS): Add common-exceptions.o.
6121 (common-exceptions.o): New rule.
6122 * utils.c (prepare_to_throw_exception): New function.
6124 2014-08-29 Gary Benson <gbenson@redhat.com>
6126 * config.in: Regenerate.
6127 * configure: Likewise.
6129 2014-08-29 Gary Benson <gbenson@redhat.com>
6131 * Makefile.in (SFILES): Add common/cleanups.c.
6133 (cleanups.o): New rule.
6135 2014-08-29 Gary Benson <gbenson@redhat.com>
6137 * utils.c (internal_vwarning): New function.
6139 2014-08-28 Gary Benson <gbenson@redhat.com>
6141 * utils.h (fatal): Remove declaration.
6142 * utils.c (fatal): Remove function.
6144 2014-08-28 Gary Benson <gbenson@redhat.com>
6146 * tracepoint.c (gdb_agent_init): Replace fatal with
6148 (initialize_tracepoint): Likewise.
6150 2014-08-28 Gary Benson <gbenson@redhat.com>
6152 * remote-utils.c (remote_prepare): Replace fatal with error.
6154 2014-08-28 Gary Benson <gbenson@redhat.com>
6156 * linux-low.c (linux_async): Replace fatal with warning.
6158 (linux_start_non_stop): Return -1 if linux_async failed.
6160 2014-08-28 Gary Benson <gbenson@redhat.com>
6162 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6164 (i386_dr_low_get_addr): Remove vague comment.
6165 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6168 2014-08-28 Gary Benson <gbenson@redhat.com>
6170 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6171 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6173 (linux_resume_one_lwp): Likewise.
6174 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6176 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6177 with internal_error.
6178 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6179 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6180 (find_register_by_name): Replace fatal with internal_error.
6181 (find_regno): Likewise.
6182 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6183 * thread-db.c (thread_db_create_event): Likewise.
6184 (thread_db_load_search): Likewise.
6185 (try_thread_db_load_1): Likewise.
6186 * tracepoint.c (get_jump_space_head): Replace fatal with
6188 (claim_trampoline_space): Likewise.
6189 (have_fast_tracepoint_trampoline_buffer): Likewise.
6190 (cmd_qtstart): Likewise.
6191 (stop_tracing): Likewise.
6192 (fast_tracepoint_collecting): Likewise.
6193 (target_malloc): Likewise.
6194 (download_tracepoint): Likewise.
6195 (download_trace_state_variables): Replace check with gdb_assert.
6196 (upload_fast_traceframes): Replace fatal with internal_error.
6198 2014-08-19 Tom Tromey <tromey@redhat.com>
6199 Gary Benson <gbenson@redhat.com>
6201 * Makefile.in (SFILES): Add common/common-debug.c.
6202 (OBS): Add common-debug.o.
6203 (common-debug.o): New rule.
6204 * debug.h (debug_printf): Don't declare.
6205 * debug.c (debug_printf): Renamed and rewritten as...
6206 (debug_vprintf): New function.
6208 2014-08-19 Gary Benson <gbenson@redhat.com>
6210 * utils.h: Do not include print-utils.h.
6212 2014-08-19 Tom Tromey <tromey@redhat.com>
6213 Gary Benson <gbenson@redhat.com>
6215 * server.h: Add static assertion.
6216 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6218 2014-08-19 Tom Tromey <tromey@redhat.com>
6219 Gary Benson <gbenson@redhat.com>
6221 * Makefile.in (SFILES): Add common/errors.c.
6222 (OBS): Add errors.o.
6223 (IPA_OBS): Add errors-ipa.o.
6224 (errors.o): New rule.
6225 (errors-ipa.o): Likewise.
6226 * utils.h (perror_with_name, error, warning): Don't declare.
6227 * utils.c (warning): Renamed and rewritten as...
6228 (vwarning): New function.
6229 (error): Renamed and rewritten as...
6230 (verror): New function.
6231 (internal_error): Renamed and rewritten as...
6232 (internal_verror): New function.
6234 2014-08-07 Gary Benson <gbenson@redhat.com>
6236 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6237 * configure: Regenerate.
6238 * config.in: Likewise.
6239 * server.h: Do not include errno.h.
6240 * event-loop.c: Likewise.
6241 * hostio-errno.c: Likewise.
6242 * linux-low.c: Likewise.
6243 * remote-utils.c: Likewise.
6244 * spu-low.c: Likewise.
6245 * utils.c: Likewise.
6246 * gdbreplay.c: Unconditionally include errno.h.
6248 2014-08-07 Gary Benson <gbenson@redhat.com>
6250 * server.h: Do not include string.h.
6251 * event-loop.c: Likewise.
6252 * linux-low.c: Likewise.
6253 * regcache.c: Likewise.
6254 * remote-utils.c: Likewise.
6255 * spu-low.c: Likewise.
6256 * utils.c: Likewise.
6258 2014-08-07 Gary Benson <gbenson@redhat.com>
6260 * server.h: Do not include gdb_assert.h.
6262 2014-08-07 Gary Benson <gbenson@redhat.com>
6264 * server.h: Do not include common-utils.h.
6266 2014-08-07 Gary Benson <gbenson@redhat.com>
6268 * server.h: Do not include ptid.h.
6269 * notif.h: Likewise.
6271 2014-08-07 Gary Benson <gbenson@redhat.com>
6273 * server.h: Do not include gdb_locale.h.
6275 2014-08-07 Gary Benson <gbenson@redhat.com>
6277 * server.h: Do not include gdb/signals.h.
6278 * win32-low.c: Likewise.
6280 2014-08-07 Gary Benson <gbenson@redhat.com>
6282 * server.h: Do not include pathmax.h.
6284 2014-08-07 Gary Benson <gbenson@redhat.com>
6286 * server.h: Do not include libiberty.h.
6287 * linux-bfin-low.c: Likewise.
6289 2014-08-07 Gary Benson <gbenson@redhat.com>
6291 * server.h: Do not include ansidecl.h.
6293 2014-08-07 Gary Benson <gbenson@redhat.com>
6295 * linux-x86-low.c: Do not include stddef.h.
6296 * lynx-ppc-low.c: Likewise.
6297 * tracepoint.c: Likewise.
6299 2014-08-07 Gary Benson <gbenson@redhat.com>
6301 * server.h: Do not include stdarg.h.
6302 * nto-low.c: Likewise.
6304 2014-08-07 Gary Benson <gbenson@redhat.com>
6306 * server.h: Do not include stdlib.h.
6307 * inferiors.c: Likewise.
6308 * linux-low.c: Likewise.
6309 * regcache.c: Likewise.
6310 * spu-low.c: Likewise.
6311 * tracepoint.c: Likewise.
6312 * utils.c: Likewise.
6314 2014-08-07 Gary Benson <gbenson@redhat.com>
6316 * server.h: Do not include stdio.h.
6317 * linux-low.c: Likewise.
6318 * remote-utils.c: Likewise.
6319 * spu-low.c: Likewise.
6320 * utils.c: Likewise.
6321 * wincecompat.c: Likewise.
6323 2014-08-06 Gary Benson <gbenson@redhat.com>
6325 * regcache.c (init_register_cache): Move conditionals inside if.
6327 2014-08-06 Gary Benson <gbenson@redhat.com>
6329 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6331 2014-07-31 Gary Benson <gbenson@redhat.com>
6333 * ax.h: Do not include server.h.
6334 * gdbthread.h: Likewise.
6335 * lynx-low.h: Likewise.
6336 * notif.h: Likewise.
6338 2014-07-30 Gary Benson <gbenson@redhat.com>
6340 * server.h: Include common-defs.h.
6341 Do not include config.h or build-gnulib-gdbserver/config.h.
6343 2014-07-30 Gary Benson <gbenson@redhat.com>
6345 * hostio-errno.c: Move server.h to top of includes list.
6346 * inferiors.c: Likewise.
6347 * linux-x86-low.c: Likewise.
6348 * notif.c: Include server.h.
6350 2014-07-24 Tom Tromey <tromey@redhat.com>
6351 Gary Benson <gbenson@redhat.com>
6353 * server.h (CORE_ADDR): Now unsigned.
6355 2014-07-16 Pedro Alves <palves@redhat.com>
6357 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6359 2014-07-15 Pedro Alves <palves@redhat.com>
6361 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6364 2014-07-11 Pedro Alves <palves@redhat.com>
6366 * linux-low.c (kill_wait_lwp): New function, based on
6367 kill_one_lwp_callback, but use my_waitpid directly.
6368 (kill_one_lwp_callback, linux_kill): Use it.
6370 2014-06-23 Pedro Alves <palves@redhat.com>
6372 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6373 before setting DR0..DR3.
6375 2014-06-20 Gary Benson <gbenson@redhat.com>
6377 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6378 * configure: Regenerated.
6379 * config.in: Likewise.
6381 2014-06-20 Gary Benson <gbenson@redhat.com>
6383 * Makefile.in (SFILES): Update locations for files moved
6385 (object file files): Reordered.
6387 2014-06-20 Gary Benson <gbenson@redhat.com>
6389 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6390 (i386_dr_low_set_addr): Likewise.
6391 (i386_dr_low_get_addr): Likewise.
6392 (i386_dr_low_can_set_control): Likewise.
6393 (i386_dr_low_set_control): Likewise.
6394 (i386_dr_low_get_control): Likewise.
6395 (i386_dr_low_get_status): Likewise.
6396 (i386_get_debug_register_length): Likewise.
6397 * linux-x86-low.c (i386_dr_low_set_addr):
6398 Changed signature. Made static.
6399 (i386_dr_low_get_addr): Likewise.
6400 (i386_dr_low_set_control): Likewise.
6401 (i386_dr_low_get_control): Likewise.
6402 (i386_dr_low_get_status): Likewise.
6403 (i386_dr_low): New global variable.
6404 * win32-i386-low.c (i386_dr_low_set_addr):
6405 Changed signature. Made static.
6406 (i386_dr_low_get_addr): Likewise.
6407 (i386_dr_low_set_control): Likewise.
6408 (i386_dr_low_get_control): Likewise.
6409 (i386_dr_low_get_status): Likewise.
6410 (i386_dr_low): New global variable.
6412 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6414 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6415 * Makefile.in (AR, AR_FLAGS): Define.
6416 * configure: Regenerate.
6418 2014-06-19 Gary Benson <gbenson@redhat.com>
6420 * Makefile.in (i386-dregs.o): New rule.
6421 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6422 * i386-low.c (target.h): Remove include.
6423 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6424 (DR_CONTROL_SHIFT): Likewise.
6425 (DR_CONTROL_SIZE): Likewise.
6426 (DR_RW_EXECUTE): Likewise.
6427 (DR_RW_WRITE): Likewise.
6428 (DR_RW_READ): Likewise.
6429 (DR_RW_IORW): Likewise.
6430 (DR_LEN_1): Likewise.
6431 (DR_LEN_2): Likewise.
6432 (DR_LEN_4): Likewise.
6433 (DR_LEN_8): Likewise.
6434 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6435 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6436 (DR_ENABLE_SIZE): Likewise.
6437 (DR_LOCAL_SLOWDOWN): Likewise.
6438 (DR_GLOBAL_SLOWDOWN): Likewise.
6439 (DR_CONTROL_RESERVED): Likewise.
6440 (I386_DR_CONTROL_MASK): Likewise.
6441 (I386_DR_VACANT): Likewise.
6442 (I386_DR_LOCAL_ENABLE): Likewise.
6443 (I386_DR_GLOBAL_ENABLE): Likewise.
6444 (I386_DR_DISABLE): Likewise.
6445 (I386_DR_SET_RW_LEN): Likewise.
6446 (I386_DR_GET_RW_LEN): Likewise.
6447 (I386_DR_WATCH_HIT): Likewise.
6448 (i386_wp_op_t): Likewise.
6449 (i386_show_dr): Likewise.
6450 (i386_length_and_rw_bits): Likewise.
6451 (i386_insert_aligned_watchpoint): Likewise.
6452 (i386_remove_aligned_watchpoint): Likewise.
6453 (i386_handle_nonaligned_watchpoint): Likewise.
6454 i386_update_inferior_debug_regs(): Likewise.
6455 (i386_dr_insert_watchpoint): Likewise.
6456 (i386_dr_remove_watchpoint): Likewise.
6457 (i386_dr_region_ok_for_watchpoint): Likewise.
6458 (i386_dr_stopped_data_address): Likewise.
6459 (i386_dr_stopped_by_watchpoint): Likewise.
6461 2014-06-19 Gary Benson <gbenson@redhat.com>
6463 * i386-low.c (i386_dr_show): Renamed to
6464 i386_show_dr and made static. All uses updated.
6465 (i386_dr_length_and_rw_bits): Renamed to
6466 i386_length_and_rw_bits and made static.
6468 (i386_dr_insert_aligned_watchpoint): Renamed to
6469 i386_insert_aligned_watchpoint and made static.
6471 (i386_dr_remove_aligned_watchpoint): Renamed to
6472 i386_remove_aligned_watchpoint and made static.
6474 (i386_dr_update_inferior_debug_regs): Renamed to
6475 i386_update_inferior_debug_regs and made static.
6478 2014-06-18 Gary Benson <gbenson@redhat.com>
6480 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6481 (i386_dr_low_can_set_control): Likewise.
6482 (i386_get_debug_register_length): Likewise.
6483 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6484 (i386_dr_low_can_set_control): Likewise.
6485 (i386_get_debug_register_length): Likewise.
6487 2014-06-17 Gary Benson <gbenson@redhat.com>
6489 * i386-low.h (i386-dregs.h): New include.
6490 (DR_FIRSTADDR): Now in i386-dregs.h.
6491 (DR_LASTADDR): Likewise.
6492 (DR_NADDR): Likewise.
6493 (DR_STATUS): Likewise.
6494 (DR_CONTROL): Likewise.
6495 (i386_debug_reg_state): Likewise.
6496 (i386_dr_insert_watchpoint): Likewise.
6497 (i386_dr_remove_watchpoint): Likewise.
6498 (i386_dr_region_ok_for_watchpoint): Likewise.
6499 (i386_dr_stopped_data_address): Likewise.
6500 (i386_dr_stopped_by_watchpoint): Likewise.
6501 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6503 2014-06-18 Gary Benson <gbenson@redhat.com>
6505 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6506 i386_dr_insert_watchpoint.
6507 (i386_low_remove_watchpoint): Renamed to
6508 i386_dr_remove_watchpoint.
6509 (i386_low_region_ok_for_watchpoint): Renamed to
6510 i386_dr_region_ok_for_watchpoint.
6511 (i386_low_stopped_data_address): Renamed to
6512 i386_dr_stopped_data_address.
6513 (i386_low_stopped_by_watchpoint): Renamed to
6514 i386_dr_stopped_by_watchpoint.
6515 * i386-low.c (i386_show_dr): Renamed to
6516 i386_dr_show and made nonstatic. All uses updated.
6517 (i386_length_and_rw_bits): Renamed to
6518 i386_dr_length_and_rw_bits and made nonstatic.
6520 (i386_insert_aligned_watchpoint): Renamed to
6521 i386_dr_insert_aligned_watchpoint and made nonstatic.
6523 (i386_remove_aligned_watchpoint): Renamed to
6524 i386_dr_remove_aligned_watchpoint and made nonstatic.
6526 (i386_update_inferior_debug_regs): Renamed to
6527 i386_dr_update_inferior_debug_regs and made nonstatic.
6529 (i386_low_insert_watchpoint): Renamed to
6530 i386_dr_insert_watchpoint. All uses updated.
6531 (i386_low_remove_watchpoint): Renamed to
6532 i386_dr_remove_watchpoint. All uses updated.
6533 (i386_low_region_ok_for_watchpoint): Renamed to
6534 i386_dr_region_ok_for_watchpoint. All uses updated.
6535 (i386_low_stopped_data_address): Renamed to
6536 i386_dr_stopped_data_address. All uses updated.
6537 (i386_low_stopped_by_watchpoint): Renamed to
6538 i386_dr_stopped_by_watchpoint. All uses updated.
6540 2014-06-18 Gary Benson <gbenson@redhat.com>
6542 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6543 (i386_dr_low_can_set_control): Likewise.
6544 (i386_insert_aligned_watchpoint): New check.
6546 2014-06-18 Gary Benson <gbenson@redhat.com>
6548 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6551 2014-06-18 Gary Benson <gbenson@redhat.com>
6553 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6554 instead of fatal and error.
6555 (i386_handle_nonaligned_watchpoint): Likewise.
6557 2014-06-18 Gary Benson <gbenson@redhat.com>
6559 * i386-low.c (i386_get_debug_register_length): New macro.
6560 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6561 (i386_show_dr): Use debug_printf instead of fprintf. Use
6562 phex to format values.
6564 2014-06-18 Gary Benson <gbenson@redhat.com>
6566 * i386-low.h: Comment changes.
6567 * i386-low.c: Likewise.
6569 2014-06-18 Gary Benson <gbenson@redhat.com>
6571 * i386-low.c: Whitespace changes.
6573 2014-06-12 Tom Tromey <tromey@redhat.com>
6575 * utils.c (freeargv): Remove.
6577 2014-06-12 Tom Tromey <tromey@redhat.com>
6579 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6580 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6581 (parse_debug_format_options): Likewise.
6582 (gdbserver_usage): Likewise.
6583 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6584 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6585 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6587 ($(LIBGNU)): Depend on libiberty.
6588 (all-lib): Recurse into all subdirs.
6589 (install-only): Invoke "install" target in subdirs.
6590 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6592 * configure: Rebuild.
6593 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6594 for vasprintf, vsnprintf, or gettimeofday.
6595 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6598 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6600 * development.sh: Delete.
6601 * Makefile.in (config.status): Adjust dependency on development.sh.
6602 * configure.ac: Adjust development.sh source call.
6603 * configure: Regenerate.
6605 2014-06-02 Pedro Alves <palves@redhat.com>
6607 * ax.c (gdb_free_agent_expr): New function.
6608 * ax.h (gdb_free_agent_expr): New declaration.
6609 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6611 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6613 (clear_breakpoint_conditions_and_commands): New function.
6614 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6615 (clear_breakpoint_conditions_and_commands): New declaration.
6617 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6619 * linux-aarch64-low.c (asm/ptrace.h): Include.
6621 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6623 Fix TLS access for -static -pthread.
6624 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6625 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6626 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6628 2014-05-20 Pedro Alves <palves@redhat.com>
6630 * linux-aarch64-low.c (aarch64_insert_point)
6631 (aarch64_remove_point): No longer check whether the type is
6632 supported here. Adjust to new interface.
6633 (the_low_target): Install aarch64_supports_z_point_type as
6634 supports_z_point_type method.
6635 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6636 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6637 instead of a Z packet char. Adjust.
6638 (arm_supports_z_point_type): New function.
6639 (arm_insert_point, arm_remove_point): Adjust to new interface.
6640 (the_low_target): Install arm_supports_z_point_type.
6641 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6642 (cris_insert_point, cris_remove_point): Adjust to new interface.
6643 Don't check whether the type is supported here.
6644 (the_low_target): Install cris_supports_z_point_type.
6645 * linux-low.c (linux_supports_z_point_type): New function.
6646 (linux_insert_point, linux_remove_point): Adjust to new interface.
6647 * linux-low.h (struct linux_target_ops) <insert_point,
6648 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6649 raw_breakpoint pointer parameter.
6650 <supports_z_point_type>: New method.
6651 * linux-mips-low.c (mips_supports_z_point_type): New function.
6652 (mips_insert_point, mips_remove_point): Adjust to new interface.
6653 Use mips_supports_z_point_type.
6654 (the_low_target): Install mips_supports_z_point_type.
6655 * linux-ppc-low.c (the_low_target): Install NULL as
6656 supports_z_point_type method.
6657 * linux-s390-low.c (the_low_target): Install NULL as
6658 supports_z_point_type method.
6659 * linux-sparc-low.c (the_low_target): Install NULL as
6660 supports_z_point_type method.
6661 * linux-x86-low.c (x86_supports_z_point_type): New function.
6662 (x86_insert_point): Adjust to new insert_point interface. Use
6663 insert_memory_breakpoint. Adjust to new
6664 i386_low_insert_watchpoint interface.
6665 (x86_remove_point): Adjust to remove_point interface. Use
6666 remove_memory_breakpoint. Adjust to new
6667 i386_low_remove_watchpoint interface.
6668 (the_low_target): Install x86_supports_z_point_type.
6669 * lynx-low.c (lynx_target_ops): Install NULL as
6670 supports_z_point_type callback.
6671 * nto-low.c (nto_supports_z_point_type): New.
6672 (nto_insert_point, nto_remove_point): Adjust to new interface.
6673 (nto_target_ops): Install nto_supports_z_point_type.
6674 * mem-break.c: Adjust intro comment.
6675 (struct raw_breakpoint) <raw_type, size>: New fields.
6676 <inserted>: Update comment.
6677 <shlib_disabled>: Delete field.
6678 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6679 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6680 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6681 (raw_bkpt_type_to_target_hw_bp_type): New function.
6682 (find_enabled_raw_code_breakpoint_at): New function.
6683 (find_raw_breakpoint_at): New type and size parameters. Use them.
6684 (insert_memory_breakpoint): New function, based off
6685 set_raw_breakpoint_at.
6686 (remove_memory_breakpoint): New function.
6687 (set_raw_breakpoint_at): Reimplement.
6688 (set_breakpoint): New, based on set_breakpoint_at.
6689 (set_breakpoint_at): Reimplement.
6690 (delete_raw_breakpoint): Go through the_target->remove_point
6691 instead of assuming memory breakpoints.
6692 (find_gdb_breakpoint_at): Delete.
6693 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6694 (find_gdb_breakpoint): New function.
6695 (set_gdb_breakpoint_at): Delete.
6696 (z_type_supported): New function.
6697 (set_gdb_breakpoint_1): New function, loosely based off
6698 set_gdb_breakpoint_at.
6699 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6700 (delete_gdb_breakpoint_at): Delete.
6701 (delete_gdb_breakpoint_1): New function, loosely based off
6702 delete_gdb_breakpoint_at.
6703 (delete_gdb_breakpoint): New function.
6704 (clear_gdb_breakpoint_conditions): Rename to ...
6705 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6707 (add_condition_to_breakpoint): Make static.
6708 (add_breakpoint_condition): Take a struct breakpoint pointer
6709 instead of an address. Adjust.
6710 (gdb_condition_true_at_breakpoint): Rename to ...
6711 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6713 (gdb_condition_true_at_breakpoint): Reimplement.
6714 (add_breakpoint_commands): Take a struct breakpoint pointer
6715 instead of an address. Adjust.
6716 (gdb_no_commands_at_breakpoint): Rename to ...
6717 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6718 parameter. Return true if no breakpoint was found. Change debug
6720 (gdb_no_commands_at_breakpoint): Reimplement.
6721 (run_breakpoint_commands): Rename to ...
6722 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6723 and change return type to boolean.
6724 (run_breakpoint_commands): New function.
6725 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6726 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6727 breakpoint. Go through the_target->remove_point instead of
6728 assuming memory breakpoint.
6729 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6730 software and hardware breakpoints.
6731 (reinsert_raw_breakpoint): Go through the_target->insert_point
6732 instead of assuming memory breakpoint.
6733 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6734 software and hardware breakpoints.
6735 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6736 Check both software and hardware breakpoints.
6737 (validate_inserted_breakpoint): Assert the breakpoint is a
6738 software breakpoint. Set the inserted flag to -1 instead of
6739 setting shlib_disabled.
6740 (delete_disabled_breakpoints): Adjust.
6741 (validate_breakpoints): Only validate software breakpoints.
6742 Adjust to inserted flag change.
6743 (check_mem_read, check_mem_write): Skip breakpoint types other
6744 than software breakpoints. Adjust to inserted flag change.
6745 * mem-break.h (enum raw_bkpt_type): New enum.
6746 (raw_breakpoint, struct process_info): Forward declare.
6747 (Z_packet_to_target_hw_bp_type): Delete declaration.
6748 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6749 (set_gdb_breakpoint, delete_gdb_breakpoint)
6750 (clear_breakpoint_conditions): New declarations.
6751 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6752 (breakpoint_inserted_here): Update comment.
6753 (add_breakpoint_condition, add_breakpoint_commands): Replace
6754 address parameter with a breakpoint pointer parameter.
6755 (gdb_breakpoint_here): Update comment.
6756 (delete_gdb_breakpoint_at): Delete.
6757 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6758 * server.c (process_point_options): Take a struct breakpoint
6759 pointer instead of an address. Adjust.
6760 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6761 delete_gdb_breakpoint.
6762 * spu-low.c (spu_target_ops): Install NULL as
6763 supports_z_point_type method.
6764 * target.h: Include mem-break.h.
6765 (struct target_ops) <prepare_to_access_memory>: Update comment.
6766 <supports_z_point_type>: New field.
6767 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6768 instead of a char. Also take a raw breakpoint pointer.
6769 * win32-arm-low.c (the_low_target): Install NULL as
6770 supports_z_point_type.
6771 * win32-i386-low.c (i386_supports_z_point_type): New function.
6772 (i386_insert_point, i386_remove_point): Adjust to new interface.
6773 (the_low_target): Install i386_supports_z_point_type.
6774 * win32-low.c (win32_supports_z_point_type): New function.
6775 (win32_insert_point, win32_remove_point): Adjust to new interface.
6776 (win32_target_ops): Install win32_supports_z_point_type.
6777 * win32-low.h (struct win32_target_ops):
6778 <supports_z_point_type>: New method.
6779 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6780 instead of a char. Also take a raw breakpoint pointer.
6782 2014-05-20 Pedro Alves <palves@redhat.com>
6784 * mem-break.h: Include break-common.h.
6785 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6786 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6787 (Z_packet_to_target_hw_bp_type): New declaration.
6788 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6789 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6790 (Z_PACKET_ACCESS_WP): Delete macros.
6791 (Z_packet_to_hw_type): Delete function.
6792 * i386-low.h: Don't include break-common.h here.
6793 (Z_packet_to_hw_type): Delete declaration.
6794 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6795 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6796 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6797 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6798 * linux-aarch64-low.c: Don't include break-common.h here.
6799 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6800 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6801 (Z_packet_to_target_hw_bp_type): Delete function.
6802 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6804 (mips_insert_point, mips_remove_point): Use
6805 Z_packet_to_target_hw_bp_type.
6807 2014-05-20 Pedro Alves <palves@redhat.com>
6809 * linux-aarch64-low.c: Include break-common.h.
6810 (enum target_point_type): Delete.
6811 (Z_packet_to_point_type): Rename to ...
6812 (Z_packet_to_target_hw_bp_type): ... this, and return a
6813 target_hw_bp_type instead.
6814 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6815 instead of an enum target_point_type.
6816 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6818 (aarch64_dr_state_insert_one_point)
6819 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6820 (aarch64_handle_aligned_watchpoint)
6821 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6822 Take an enum target_hw_bp_type instead of an enum
6824 (aarch64_supports_z_point_type): New function.
6825 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6826 use Z_packet_to_target_hw_bp_type.
6828 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6830 * configure.ac: Only use -Werror by default when DEVELOPMENT
6832 * configure: Regenerate.
6834 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6836 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6837 * linux-x86-low.c (X86_64_USER_REGS): New.
6838 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6840 2014-04-28 Yao Qi <yao@codesourcery.com>
6842 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6845 2014-04-25 Pedro Alves <palves@redhat.com>
6848 * linux-low.c (linux_attach_fail_reason_string): New function.
6849 (linux_attach_lwp): Delete.
6850 (linux_attach_lwp_1): Rename to ...
6851 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6852 argument. Remove "initial" parameter. Return int instead of
6853 void. Don't error or warn here.
6854 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6855 failure to attach to the tgid. Call warning when failing to
6857 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6858 argument. Remove "initial" parameter. Return int instead of
6859 void. Don't error or warn here.
6860 (linux_attach_fail_reason_string): New declaration.
6861 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6862 interface change. Use linux_attach_fail_reason_string.
6864 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6865 Walfred Tedeschi <walfred.tedeschi@intel.com>
6867 * Makefile.in: Added rules to handle new files
6868 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6869 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6870 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6871 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6872 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6873 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6875 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6876 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6877 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6878 i386/x32-avx512.xml.
6879 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6880 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6881 i386/x32-avx512-linux.xml.
6882 * i387-fp.c (num_avx512_k_registers): New constant for number
6884 (num_avx512_zmmh_low_registers): New constant for number of
6885 lower ZMM registers (0-15).
6886 (num_avx512_zmmh_high_registers): New constant for number of
6887 higher ZMM registers (16-31).
6888 (num_avx512_ymmh_registers): New contant for number of higher
6889 YMM registers (ymm16-31 added by avx521 on x86_64).
6890 (num_avx512_xmm_registers): New constant for number of higher
6891 XMM registers (xmm16-31 added by AVX512 on x86_64).
6892 (struct i387_xsave): Add space for AVX512 registers.
6893 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6894 Add code to handle AVX512 registers.
6895 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6896 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6897 prototypei from generated file.
6898 (tdesc_amd64_avx512_linux): Likewise.
6899 (init_registers_x32_avx512_linux): Likewise.
6900 (tdesc_x32_avx512_linux): Likewise.
6901 (init_registers_i386_avx512_linux): Likewise.
6902 (tdesc_i386_avx512_linux): Likewise.
6903 (x86_64_regmap): Add AVX512 registers.
6904 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6906 (initialize_low_arch): Add code to initialize AVX512 registers.
6908 2014-04-23 Pedro Alves <palves@redhat.com>
6910 * mem-break.c (find_gdb_breakpoint_at): Make static.
6911 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6913 2014-04-23 Pedro Alves <palves@redhat.com>
6915 * i386-low.c: Don't include break-common.h here.
6916 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6917 prototype to take target_hw_bp_type as argument instead of a Z
6919 * i386-low.h: Include break-common.h here.
6920 (Z_packet_to_hw_type): Declare.
6921 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6923 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6924 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6925 (x86_remove_point): Convert the packet number to a
6926 target_hw_bp_type before calling i386_low_remove_watchpoint.
6927 * win32-i386-low.c (i386_insert_point): Convert the packet number
6928 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6929 (i386_remove_point): Convert the packet number to a
6930 target_hw_bp_type before calling i386_low_remove_watchpoint.
6932 2014-04-23 Pedro Alves <palves@redhat.com>
6934 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6936 2014-04-10 Pedro Alves <palves@redhat.com>
6938 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6939 Check if the condition or command is NULL before checking if the
6940 breakpoint is known. On success, return true.
6941 * mem-break.h (add_breakpoint_condition): Document return.
6942 (add_breakpoint_commands): Add describing comment.
6943 * server.c (skip_to_semicolon): New function.
6944 (process_point_options): Use it.
6946 2014-04-09 Pedro Alves <palves@redhat.com>
6948 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6951 2014-02-27 Pedro Alves <palves@redhat.com>
6954 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6956 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6958 (last_thread_of_process_p): Take a PID argument instead of a
6960 (linux_wait_for_lwp): Delete.
6961 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6963 (linux_low_filter_event): New function, party factored out from
6964 linux_wait_for_event.
6965 (linux_wait_for_event): Rename to ...
6966 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6967 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6968 sigsuspend. Check for zombie leaders.
6969 (linux_wait_for_event): Reimplement as wrapper around
6970 linux_wait_for_event_filtered.
6971 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6972 a normal or signal exit is seen, it's the whole process exiting.
6973 (wait_for_sigstop): No longer a for_each_inferior callback.
6974 Rewrite on top of linux_wait_for_event_filtered.
6975 (stop_all_lwps): Call wait_for_sigstop directly.
6976 * server.c (resume, handle_target_event): Handle
6977 TARGET_WAITKIND_NO_RESUMED.
6979 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6981 * win32-low.c (psapi_get_dll_name,
6982 * win32_CreateToolhelp32Snapshot): Delete.
6983 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6984 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6986 (handle_load_dll): Add function description.
6987 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6989 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6991 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6993 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6994 base address when calling win32_add_one_solib.
6995 (handle_load_dll): Delete local variable load_addr.
6996 Remove 0x1000 offset applied to DLL base address when calling
6997 win32_add_one_solib.
6998 (handle_unload_dll): Add comment.
7000 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7002 * win32-low.c (win32_add_all_dlls): Renames
7003 win32_ensure_ntdll_loaded. Rewrite function documentation.
7004 Adjust implementation to always load all DLLs.
7005 Add 0x1000 offset to DLL base address when calling
7006 win32_add_one_solib.
7007 (child_initialization_done): New static global.
7008 (do_initial_child_stuff): Set child_initialization_done to
7009 zero during child initialization, and 1 after. Replace call
7010 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7012 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7013 (handle_unload_dll): Add function documentation.
7014 (get_child_debug_event): Ignore load and unload DLL events
7015 during child initialization.
7017 2014-02-20 Doug Evans <dje@google.com>
7019 Remove global all_lwps.
7020 * inferiors.h (ptid_of): Move here from linux-low.h.
7021 (pid_of, lwpid_of): Ditto.
7022 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7023 parameter is a struct thread_info * now.
7024 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7025 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7026 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7028 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7029 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7030 * linux-arm-low.c (update_registers_callback): Update, "entry"
7031 parameter is a struct thread_info * now.
7032 Fetch lwpid from current_inferior directly.
7033 (arm_insert_point): Pass &all_threads to find_inferior instead of
7035 (arm_remove_point): Ditto.
7036 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7037 (arm_prepare_to_resume): Fetch pid from thread.
7038 (arm_read_description): Fetch lwpid from current_inferior directly.
7039 * linux-low.c (all_lwps): Delete.
7040 (delete_lwp): Delete call to remove_inferior.
7041 (handle_extended_wait): Fetch lwpid from thread.
7042 (add_lwp): Don't set lwp->entry.id. Remove call to
7043 add_inferior_to_list.
7044 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7045 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7046 (kill_one_lwp_callback): Ditto.
7047 (linux_kill): Don't dereference NULL pointer.
7048 Fetch ptid,lwpid from thread.
7049 (get_detach_signal): Fetch ptid from thread.
7050 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7051 Simplify call to regcache_invalidate_thread.
7052 (delete_lwp_callback): Update, "entry" parameter is a
7053 struct thread_info * now. Fetch pid from thread.
7054 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7055 (status_pending_p_callback): Update, "entry" parameter is a
7056 struct thread_info * now. Fetch ptid from thread.
7057 (find_lwp_pid): Update, "entry" parameter is a
7058 struct thread_info * now.
7059 (linux_wait_for_lwp): Fetch pid from thread.
7060 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7061 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7062 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7063 (dequeue_one_deferred_signal): Ditto.
7064 (cancel_breakpoint): Fetch ptid from current_inferior.
7065 (linux_wait_for_event): Pass &all_threads to find_inferior,
7066 not &all_lwps. Fetch ptid, lwpid from thread.
7067 (count_events_callback): Update, "entry" parameter is a
7068 struct thread_info * now.
7069 (select_singlestep_lwp_callback): Ditto.
7070 (select_event_lwp_callback): Ditto.
7071 (cancel_breakpoints_callback): Ditto.
7072 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7074 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7075 (unsuspend_one_lwp): Update, "entry" parameter is a
7076 struct thread_info * now.
7077 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7079 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7080 Fetch lwpid from thread, not lwp.
7081 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7082 Pass &all_threads to find_inferior, not &all_lwps.
7083 (send_sigstop): Fetch lwpid from thread, not lwp.
7084 (send_sigstop_callback): Update, "entry" parameter is a
7085 struct thread_info * now.
7086 (suspend_and_send_sigstop_callback): Ditto.
7087 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7088 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7089 struct thread_info * now.
7090 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7092 (lwp_running): Update, "entry" parameter is a
7093 struct thread_info * now.
7094 (stop_all_lwps): Fetch ptid from thread.
7095 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7096 (linux_resume_one_lwp): Fetch lwpid from thread.
7097 (linux_set_resume_request): Update, "entry" parameter is a
7098 struct thread_info * now. Fetch pid, lwpid from thread.
7099 (resume_status_pending_p): Update, "entry" parameter is a
7100 struct thread_info * now.
7101 (need_step_over_p): Ditto. Fetch lwpid from thread.
7102 (start_step_over): Fetch lwpid from thread.
7103 (linux_resume_one_thread): Update, "entry" parameter is a
7104 struct thread_info * now. Fetch lwpid from thread.
7105 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7106 (proceed_one_lwp): Update, "entry" parameter is a
7107 struct thread_info * now. Fetch lwpid from thread.
7108 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7109 struct thread_info * now.
7110 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7111 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7112 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7114 (regsets_store_inferior_registers): Ditto.
7115 (fetch_register, store_register): Ditto.
7116 (linux_read_memory, linux_write_memory): Ditto.
7117 (linux_request_interrupt): Ditto.
7118 (linux_read_auxv): Ditto.
7119 (linux_xfer_siginfo): Ditto.
7120 (linux_qxfer_spu): Ditto.
7121 (linux_qxfer_libraries_svr4): Ditto.
7122 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7123 moved to inferiors.h.
7125 (get_thread_lwp): Update.
7126 (struct lwp_info): Delete member "entry". Simplify comment for
7129 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7130 current_inferior directly.
7131 (update_watch_registers_callback): Update, "entry" parameter is a
7132 struct thread_info * now. Fetch pid from thread.
7133 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7134 (mips_insert_point): Fetch lwpid from current_inferior.
7135 Pass &all_threads to find_inferior, not &all_lwps.
7136 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7137 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7139 (mips_stopped_data_address): Ditto.
7140 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7142 * linux-tile-low.c (tile_arch_setup): Ditto.
7143 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7144 (update_debug_registers_callback): Update, "entry" parameter is a
7145 struct thread_info * now. Fetch pid from thread.
7146 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7147 Pass &all_threads to find_inferior, not &all_lwps.
7148 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7149 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7150 Pass &all_threads to find_inferior, not &all_lwps.
7151 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7152 (i386_dr_low_get_status): Ditto.
7153 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7154 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7155 (x86_linux_read_description): Ditto.
7156 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7158 2014-02-20 Doug Evans <dje@google.com>
7160 * inferiors.c (get_first_inferior): Fix buglet.
7162 2014-02-19 Doug Evans <dje@google.com>
7164 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7165 * inferiors.c (add_thread): Change result type to struct thread_info *.
7166 All callers updated.
7167 (add_lwp): Call add_thread here instead of in callers.
7168 All callers updated.
7169 * linux-low.h (get_lwp_thread): Rewrite.
7170 (struct lwp_info): New member "thread".
7172 2014-02-19 Doug Evans <dje@google.com>
7174 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7175 All callers updated.
7177 2014-02-19 Doug Evans <dje@google.com>
7179 * inferiors.c (add_thread): Fix whitespace.
7181 2014-02-19 Doug Evans <dje@google.com>
7183 * dll.c (clear_dlls): Replace accessing list implemention details
7185 * gdbthread.h (get_first_thread): Declare.
7186 * inferiors.c (for_each_inferior_with_data): New function.
7187 (get_first_thread): New function.
7188 (find_thread_ptid): Simplify.
7189 (get_first_inferior): New function.
7190 (clear_list): Delete.
7191 (one_inferior_p): New function.
7192 (clear_inferior_list): New function.
7193 (clear_inferiors): Update.
7194 * inferiors.h (for_each_inferior_with_data): Declare.
7195 (clear_inferior_list): Declare.
7196 (one_inferior_p): Declare.
7197 (get_first_inferior): Declare.
7198 * linux-low.c (linux_wait_for_event): Replace accessing list
7199 implemention details with API function.
7200 * server.c (target_running): Ditto.
7201 (accumulate_file_name_length): New function.
7202 (emit_dll_description): New function.
7203 (handle_qxfer_libraries): Replace accessing list implemention
7204 details with API function.
7205 (handle_qxfer_threads_worker): New function.
7206 (handle_qxfer_threads_proper): Replace accessing list implemention
7207 details with API function.
7208 (handle_query): Ditto.
7209 (visit_actioned_threads_callback_ftype): New typedef.
7210 (visit_actioned_threads_data): New struct.
7211 (visit_actioned_threads): Rewrite to be find_inferior callback.
7212 (resume): Call find_inferior.
7213 (handle_status): Replace accessing list implemention
7214 details with API function.
7215 (process_serial_event): Replace accessing list implemention details
7217 * target.c (set_desired_inferior): Replace accessing list implemention
7218 details with API function.
7219 * tracepoint.c (same_process_p): New function.
7220 (gdb_agent_about_to_close): Replace accessing list implemention
7221 details with API function.
7222 * win32-low.c (child_delete_thread): Replace accessing list
7223 implemention details with API function.
7224 (match_dll_by_basename): New function.
7225 (dll_is_loaded_by_basename): New function.
7226 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7227 details call to dll_is_loaded_by_basename.
7229 2014-02-19 Doug Evans <dje@google.com>
7231 * dll.h (struct dll_info): Add comment.
7232 * gdbthread.h (struct thread_info): Add comment.
7233 (current_ptid): Simplify.
7234 * inferiors.c (add_process): Update.
7235 (remove_process): Update.
7236 * inferiors.h (struct process_info): Rename member "head" to "entry".
7237 * linux-low.c (delete_lwp): Update.
7239 (last_thread_of_process_p): Update.
7240 (kill_one_lwp_callback, linux_kill): Update.
7241 (status_pending_p_callback): Update.
7242 (wait_for_sigstop): Update. Simplify read of ptid.
7243 (start_step_over): Update.
7244 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7245 (get_lwp_thread): Update.
7246 (struct lwp_info): Rename member "head" to "entry".
7247 * regcache.h (inferior_list_entry): Delete.
7248 * server.c (kill_inferior_callback): Update.
7249 (detach_or_kill_inferior_callback): Update.
7250 (print_started_pid): Update.
7251 (print_attached_pid): Update.
7252 (process_serial_event): Simplify read of ptid.
7253 * thread-db.c (thread_db_create_event): Update.
7254 (thread_db_get_tls_address): Update.
7255 * win32-low.c (current_inferior_ptid): Simplify.
7257 2014-02-19 Tom Tromey <tromey@redhat.com>
7259 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7261 (target_supports_btrace): Update.
7263 2014-02-14 Yao Qi <yao@codesourcery.com>
7265 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7266 (rsp-low-ipa.o): New target.
7268 2014-02-12 Tom Tromey <tromey@redhat.com>
7270 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7271 convert_ascii_to_int.
7272 * regcache.c (registers_to_string): Likewise.
7273 * remote-utils.c (decode_M_packet): Likewise.
7274 * server.c (process_serial_event): Likewise.
7276 2014-02-12 Tom Tromey <tromey@redhat.com>
7278 * server.c (handle_query, handle_v_run): Use hex2bin, not
7280 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7282 2014-02-12 Tom Tromey <tromey@redhat.com>
7284 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7285 convert_int_to_ascii.
7286 * regcache.c (registers_to_string, collect_register_as_string):
7288 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7290 * server.c (process_serial_event): Likewise.
7291 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7292 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7294 2014-02-12 Tom Tromey <tromey@redhat.com>
7296 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7297 bin2hex, not hexify.
7298 * tracepoint.c (cmd_qtstatus): Likewise.
7300 2014-02-12 Tom Tromey <tromey@redhat.com>
7302 * remote-utils.c (monitor_output): Pass explicit length to
7305 2014-02-12 Tom Tromey <tromey@redhat.com>
7307 * tracepoint.c: Include rsp-low.h.
7308 * server.c: Include rsp-low.h.
7309 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7310 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7312 * remote-utils.c: Include rsp-low.h.
7313 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7314 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7315 (convert_int_to_ascii, convert_ascii_to_int): Move to
7317 * regcache.c: Include rsp-low.h.
7318 * ax.c: Include rsp-low.h.
7319 * Makefile.in (SFILES): Add common/rsp-low.c.
7320 (OBS): Add rsp-low.o.
7321 (rsp-low.o): New target.
7323 2014-02-12 Tom Tromey <tromey@redhat.com>
7325 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7326 Include print-utils.h.
7327 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7328 (plongest, thirty_two, phex_nz): Remove.
7329 * Makefile.in (SFILES): Add common/print-utils.c.
7330 (OBS): Add print-utils.o.
7331 (print-utils-ipa.o): New target.
7332 (print-utils.o): New target.
7333 (IPA_OBJS): Add print-utils-ipa.o.
7335 2014-02-06 Tom Tromey <tromey@redhat.com>
7337 * Makefile.in (SFILES): Fix indentation.
7339 2014-02-05 Doug Evans <dje@google.com>
7341 * linux-low.c (linux_wait_for_event): Improve comment.
7342 (linux_wait_1): Keep current_inferior in sync with event_child.
7344 2014-01-22 Doug Evans <dje@google.com>
7346 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7348 2014-01-22 Doug Evans <dje@google.com>
7350 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7351 * configure: Regenerate.
7352 * config.in: Regenerate.
7353 * Makefile.in (SFILES): Add debug.c.
7355 * debug.c: New file.
7356 * debug.h: New file.
7357 * linux-aarch64-low.c (*): Update all debugging printfs to use
7358 debug_printf instead of fprintf.
7359 * linux-arm-low.c (*): Ditto.
7360 * linux-cris-low.c (*): Ditto.
7361 * linux-crisv32-low.c (*): Ditto.
7362 * linux-m32r-low.c (*): Ditto.
7363 * linux-sparc-low.c (*): Ditto.
7364 * linux-x86.c (*): Ditto.
7365 * linux-low.c (*): Ditto.
7366 (linux_wait_1): Add calls to debug_enter, debug_exit.
7367 (linux_wait): Remove redundant debugging printf.
7368 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7369 (linux_resume, unstop_all_lwps): Ditto.
7370 * mem-break.c (*): Update all debugging printfs to use
7371 debug_printf instead of fprintf.
7372 * remote-utils.c (*): Ditto.
7373 * thread-db.c (*): Ditto.
7374 * server.c #include <ctype.h>, "gdb_vecs.h".
7375 (debug_threads): Moved to debug.c.
7376 (*): Update all debugging printfs to use debug_printf instead of
7378 (start_inferior): Replace call to fflush with call to debug_flush.
7379 (monitor_show_help): Mention set debug-format.
7380 (parse_debug_format_options): New function.
7381 (handle_monitor_command): Handle "monitor set debug-format".
7382 (gdbserver_usage): Mention --debug-format.
7383 (main): Parse --debug-format.
7384 * server.h (debug_threads): Declaration moved to debug.h.
7386 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7387 trace_debug_1 that uses debug_printf.
7388 (tracepoint_look_up_symbols): Update all debugging printfs to use
7389 debug_printf instead of fprintf.
7391 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7393 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7396 2014-01-17 Pedro Alves <palves@redhat.com>
7399 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7400 defined after including gdb_proc_service.h.
7402 2014-01-16 Doug Evans <dje@google.com>
7404 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7405 (match_dll): Use it.
7407 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7409 * target.h (target_ops) <read_btrace>: Change parameters and
7410 return type to allow error reporting.
7411 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7412 trace reading errors on.
7413 * linux-low.c (linux_low_read_btrace): Pass trace reading
7415 (linux_low_disable_btrace): New.
7417 2014-01-15 Doug Evans <dje@google.com>
7419 * inferiors.c (thread_id_to_gdb_id): Delete.
7420 * inferiors.h (thread_id_to_gdb_id): Delete.
7422 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7424 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7425 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7428 2014-01-08 Pedro Alves <palves@redhat.com>
7430 * server.c (handle_status): Don't discard previous queued stop
7431 replies or thread's pending status here.
7432 (main) <disconnection>: Do it here instead.
7434 2014-01-08 Pedro Alves <palves@redhat.com>
7436 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7437 * server.c (visit_actioned_threads, handle_pending_status): New
7439 (handle_v_cont): Factor out parts to ...
7440 (resume): ... this new function. If in all-stop, and a thread
7441 being resumed has a pending status, report it without actually
7443 (myresume): Adjust to use the new 'resume' function.
7444 (clear_pending_status_callback, set_pending_status_callback)
7445 (find_status_pending_thread_callback): New functions.
7446 (handle_status): Handle the case of multiple threads having
7447 interesting statuses to report. Report threads' real last signal
7448 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7449 with an interesting thread to report the status for, instead of
7450 always reporting the status of the first thread.
7452 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7454 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7455 * gdbreplay.c (gdbreplay_version): Likewise.
7457 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7459 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7460 iov.iov_len with the real length in use.
7462 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7464 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7465 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7466 for all targets that use win32-low.c.
7467 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7468 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7470 2013-12-13 Pedro Alves <palves@redhat.com>
7472 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7473 if equal to TARGET_WAITKIND_LOADED.
7474 * win32-low.c (cached_status): New static global.
7475 (win32_wait): Add declaration.
7476 (do_initial_child_stuff): Flush all initial pending debug events
7477 up to the initial breakpoint.
7478 (win32_wait): If CACHED_STATUS was set, return that instead
7479 of doing a real wait. Remove the code resuming the execution
7480 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7481 during the initial phase. Also remove the code changing
7482 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7483 TARGET_WAITKIND_STOPPED.
7485 2013-12-11 Yao Qi <yao@codesourcery.com>
7487 * notif.c (handle_notif_ack): Return 0 if no notification
7490 2013-11-20 Doug Evans <dje@google.com>
7492 * linux-low.c (linux_set_resume_request): Fix comment.
7494 2013-11-20 Doug Evans <dje@google.com>
7496 * linux-low.c (resume_status_pending_p): Tweak comment.
7498 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7500 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7501 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7502 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7503 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7504 (srv_amd64_regobj): Add amd64-mpx.o.
7505 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7506 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7507 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7508 * i387-fp.c (num_pl_bnd_register) Added constant.
7509 (num_pl_bnd_cfg_registers) Added constant.
7510 (struct i387_xsave) Added reserved area and MPX fields.
7511 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7512 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7514 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7515 (init_registers_amd64_mpx_linux): Declare new function.
7516 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7517 (x86_64_regmap): Add MPX registers.
7518 (x86_linux_read_description): Add MPX case.
7519 (initialize_low_arch): Initialize MPX targets.
7521 2013-11-18 Tom Tromey <tromey@redhat.com>
7523 * configure: Rebuild.
7524 * configure.ac: Don't check for stdlib.h.
7525 * gdbreplay.c: Unconditionally include stdlib.h.
7527 2013-11-18 Tom Tromey <tromey@redhat.com>
7529 * config.in: Rebuild.
7530 * configure: Rebuild.
7531 * configure.ac: Don't use AC_HEADER_DIRENT.
7533 2013-11-18 Tom Tromey <tromey@redhat.com>
7535 * server.h: Don't check HAVE_STRING_H.
7536 * gdbreplay.c: Don't check HAVE_STRING_H.
7537 * configure: Rebuild.
7539 2013-11-18 Tom Tromey <tromey@redhat.com>
7541 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7544 2013-11-08 Tom Tromey <tromey@redhat.com>
7546 * configure, config.in: Rebuild.
7547 * configure.ac: Remove unused configury.
7549 2013-11-08 Tom Tromey <tromey@redhat.com>
7551 * acinclude.m4: Include common.m4, codeset.m4.
7552 * configure, config.in: Rebuild.
7553 * configure.ac: Use GDB_AC_COMMON.
7555 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7557 * linux-s390-low.c (HWCAP_S390_TE): New define.
7558 (s390_arch_setup): Consider the TE field in the HWCAP for
7559 determining 'have_regset_tdb'.
7561 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7564 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7567 2013-10-02 Pedro Alves <palves@redhat.com>
7569 * server.c (process_serial_event): Don't output "GDBserver
7570 exiting" if GDB is connected through stdio.
7571 * target.c (mywait): Likewise, be silent if GDB is connected
7574 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7576 * lynx-low.c (lynx_add_threads_after_attach): New function.
7577 (lynx_attach): Remove call to add_thread. Add call to
7578 lynx_add_threads_after_attach instead.
7580 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7582 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7583 * config.in, configure: Regenerated.
7585 2013-09-18 Yao Qi <yao@codesourcery.com>
7588 * server.c (start_inferior): Clear 'resume_info'.
7590 2013-09-16 Jiong Wang <jiwang@tilera.com>
7592 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7595 2013-09-16 Jiong Wang <jiwang@tilera.com>
7597 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7598 linux-tile-low.o to srv_tgtobj.
7600 2013-09-16 Will Newton <will.newton@linaro.org>
7602 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7605 2013-09-06 Pedro Alves <palves@redhat.com>
7607 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7608 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7609 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7610 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7611 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7612 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7614 2013-09-06 Pedro Alves <palves@redhat.com>
7616 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7617 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7619 2013-09-06 Pedro Alves <palves@redhat.com>
7621 * linux-amd64-ipa.c: Include tracepoint.h.
7622 * linux-i386-ipa.c: Include tracepoint.h.
7624 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7626 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7627 (ps_get_thread_area): New function.
7629 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7631 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7632 (initialize_low_arch): Call init_registers_crisv32 rather than
7633 init_register_crisv32.
7635 2013-09-05 Pedro Alves <palves@redhat.com>
7637 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7639 * hostio.h: ... this new file.
7640 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7641 win32-low.c: Include hostio.h.
7643 2013-09-05 Pedro Alves <palves@redhat.com>
7645 * server.h (gdb_client_data, handler_func, callback_handler_func)
7646 (delete_file_handler, add_file_handler, append_callback_event)
7647 (delete_callback_event, start_event_loop, initialize_event_loop):
7648 Move to event-loop.h and include it.
7649 * event-loop.h: New file.
7651 2013-09-05 Pedro Alves <palves@redhat.com>
7653 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7654 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7655 (loaded_dll, unloaded_dll): Move to ...
7656 * dll.h: ... this new file.
7657 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7659 2013-09-05 Pedro Alves <palves@redhat.com>
7661 * server.h (current_process, get_thread_process, all_processes)
7662 (add_inferior_to_list, for_each_inferior, current_inferior)
7663 (remove_inferior, add_process, remove_process, find_process_pid)
7664 (have_started_inferiors_p, have_attached_inferiors_p)
7665 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7666 (clear_inferiors, find_inferior, find_inferior_id)
7667 (inferior_target_data, set_inferior_target_data)
7668 (inferior_regcache_data, set_inferior_regcache_data): Move to
7669 inferiors.h, and include it.
7670 * inferiors.h: New file.
7672 2013-09-05 Pedro Alves <palves@redhat.com>
7674 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7678 2013-09-05 Pedro Alves <palves@redhat.com>
7680 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7682 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7683 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7684 (handle_tracepoint_general_set, handle_tracepoint_query)
7685 (tracepoint_finished_step, tracepoint_was_hit)
7686 (release_while_stepping_state_list, current_traceframe)
7687 (in_readonly_region, traceframe_read_mem)
7688 (fetch_traceframe_registers, traceframe_read_sdata)
7689 (traceframe_read_info, struct fast_tpoint_collect_status)
7690 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7691 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7692 (supply_fast_tracepoint_registers)
7693 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7694 (ipa_tdesc, claim_trampoline_space)
7695 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7696 (agent_mem_read, agent_get_trace_state_variable_value)
7697 (agent_set_trace_state_variable_value, agent_tsv_read)
7698 (agent_mem_read_string, get_raw_reg_func_addr)
7699 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7700 * tracepoint.h: ... this new file.
7702 2013-09-05 Pedro Alves <palves@redhat.com>
7704 * server.h (perror_with_name, error, fatal, warning, paddress)
7705 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7707 * utils.h: New file.
7709 2013-09-05 Pedro Alves <palves@redhat.com>
7711 * server.h (remote_debug, noack_mode, transport_is_reliable)
7712 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7713 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7714 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7715 (write_enn, initialize_async_io, enable_async_io)
7716 (disable_async_io, check_remote_input_interrupt_request)
7717 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7718 (dead_thread_notify, prepare_resume_reply)
7719 (decode_address_to_semicolon, decode_address, decode_m_packet)
7720 (decode_M_packet, decode_X_packet, decode_xfer_write)
7721 (decode_search_memory_packet, unhexify, hexify)
7722 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7723 (look_up_one_symbol, relocate_instruction)
7724 (monitor_output): Move to remote-utils.h, and include it.
7725 * remote-utils.h: New file.
7727 2013-09-05 Pedro Alves <palves@redhat.com>
7729 * server.h (_): Delete.
7731 2013-09-02 Pedro Alves <palves@redhat.com>
7733 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7734 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7736 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7738 2013-09-02 Pierre Muller <muller@sourceware.org>
7740 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7741 or WriteProcessMemory complete successfully and handle
7742 ERROR_PARTIAL_COPY error.
7744 2013-09-02 Pedro Alves <palves@redhat.com>
7746 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7747 error instead of EIO.
7749 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7752 * linux-low.c: Include filestuff.h.
7753 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7754 * lynx-low.c: Include filestuff.h.
7755 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7756 * server.c: Include filestuff.h.
7757 (main): Call notice_open_fds.
7758 * spu-low.c: Include filestuff.h.
7759 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7761 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7763 * Makefile.in: Explain why ../target and ../nat are not
7764 listed as include file search paths.
7765 (linux-waitpid.o): New object file rule.
7766 * configure.srv (srv_native_linux_obj): New variable.
7767 Replace all occurrences of linux native object files with
7768 $srv_native_linux_obj.
7769 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7770 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7771 (linux_enable_event_reporting): Remove declaration.
7772 (my_waitpid): Moved to common/linux-waitpid.c.
7773 (linux_wait_for_event): Pass ptid when calling
7774 linux_enable_event_reporting.
7775 (linux_supports_tracefork_flag): Remove.
7776 (linux_enable_event_reporting): Likewise.
7777 (linux_tracefork_grandchild): Remove.
7778 (STACK_SIZE): Moved to common/linux-ptrace.c.
7779 (linux_tracefork_child): Remove.
7780 (linux_test_for_tracefork): Remove.
7781 (linux_look_up_symbols): Call linux_supports_traceclone.
7782 (initialize_low): Remove call to linux_test_for_tracefork.
7783 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7784 common/linux-ptrace.h.
7785 (PTRACE_TYPE_ARG4): Likewise.
7786 Include linux-ptrace.h.
7788 2013-08-21 Pedro Alves <palves@redhat.com>
7790 * config.in: Renegerate.
7792 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7794 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7795 (SFILES): Remove $(srcdir)/common/target-common.c and
7796 add $(srcdir)/target/waitstatus.c.
7797 (OBS): Remove target-common.o and add waitstatus.o.
7798 (server_h): Remove $(srcdir)/../common/target-common.h and
7799 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7800 and $(srcdir)/../target/waitstatus.h.
7801 (target-common.o): Remove.
7802 (waitstatus.o): New target object file.
7803 * target.h: Do not include target-common.h and
7804 include target/resume.h, target/wait.h and
7805 target/waitstatus.h.
7807 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7809 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7810 to PTRACE_TYPE_ARG3.
7811 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7812 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7814 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7815 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7817 2013-07-27 Jie Zhang <jie@codesourcery.com>
7818 Daniel Jacobowitz <dan@codesourcery.com>
7819 Yao Qi <yao@codesourcery.com>
7821 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7822 (mips-linux-watch.o): New rule.
7823 (mips_linux_watch_h): New variable.
7824 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7826 * linux-mips-low.c: Include mips-linux-watch.h.
7827 (struct arch_process_info, struct arch_lwp_info): New.
7828 (update_watch_registers_callback): New function.
7829 (mips_linux_new_process, mips_linux_new_thread) New functions.
7830 (mips_linux_prepare_to_resume, mips_insert_point): New
7832 (mips_remove_point, mips_stopped_by_watchpoint): New
7834 (rsp_bp_type_to_target_hw_bp_type): New function.
7835 (mips_stopped_data_address): New function.
7836 (the_low_target): Add watchpoint support functions.
7838 2013-07-27 Yao Qi <yao@codesourcery.com>
7840 * i386-low.c: Include break-common.h.
7841 (enum target_hw_bp_type): Remove.
7843 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7845 * Makefile.in (SFILES): /common/target-common.c.
7846 (OBS): Add target-common.o.
7847 (server_h): Add $(srcdir)/../common/target-common.h.
7848 (target-common.o): New target.
7849 * server.c (queue_stop_reply_callback): Free
7850 status string after use.
7851 * target.c (target_waitstatus_to_string): Remove.
7852 * target.h: Include target-common.h.
7853 (resume_kind): Likewise.
7854 (target_waitkind): Likewise.
7855 (target_waitstatus): Likewise.
7856 (TARGET_WNOHANG): Likewise.
7858 2013-07-04 Yao Qi <yao@codesourcery.com>
7860 * Makefile.in (host_alias): Use @host_noncanonical@.
7861 (target_alias): Use @target_noncanonical@.
7862 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7863 ACX_NONCANONICAL_HOST.
7864 * configure: Regenerated.
7867 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7869 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7870 * configure: Rebuild.
7871 * Makefile.in (version_host, version_target): Get from configure.
7872 (version.c): Use $(version_host) and $(version_target).
7874 2013-07-03 Pedro Alves <palves@redhat.com>
7876 * Makefile.in (config.status): Depend on development.sh.
7877 * acinclude.m4: Include libmcheck.m4.
7878 * configure: Regenerate.
7880 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7882 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7883 attribute inside the parentheses.
7884 (winapi_DebugSetProcessKillOnExit): Ditto.
7885 (winapi_DebugBreakProcess): Ditto.
7886 (winapi_GenerateConsoleCtrlEvent): Ditto.
7888 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7890 * notif.h (notif_event): Add a dummy member to avoid compiler
7893 2013-07-01 Pedro Alves <palves@redhat.com>
7895 * hostio.c (HOSTIO_PATH_MAX): Define.
7896 (require_filename, handle_open, handle_unlink, handle_readlink):
7899 2013-07-01 Pedro Alves <palves@redhat.com>
7901 * server.h: Include "pathmax.h".
7902 * linux-low.c: Don't include sys/param.h.
7903 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7905 * win32-low.c: Don't include sys/param.h.
7906 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7908 2013-07-01 Pedro Alves <palves@redhat.com>
7910 * event-loop.c: Don't check HAVE_UNISTD_H before including
7912 * gdbreplay.c: Likewise.
7913 * remote-utils.c: Likewise.
7914 * server.c: Likewise.
7915 * configure.ac: Don't check for unistd.h.
7916 * configure: Regenerate.
7918 2013-06-28 Tom Tromey <tromey@redhat.com>
7920 * Makefile.in (version.c): Use version.in, not
7923 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7925 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7926 * configure: Rebuild.
7927 * Makefile.in (version_host, version_target): Get from configure.
7928 (version.c): Use $(version_host) and $(version_target).
7930 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7932 Fix trace-status to output user name without trailing colon.
7933 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7935 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7937 Fix trace-status to output proper start-time and stop-time.
7938 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7939 output start time and stop time in hex as gdb expects.
7941 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7943 * tracepoint.c (build_traceframe_info_xml): Output trace state
7944 variables present in the trace buffer.
7946 2013-06-24 Tom Tromey <tromey@redhat.com>
7948 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7950 (version.o): Remove.
7951 * gdbreplay.c: Include version.h.
7952 (version, host_name): Don't declare.
7953 * server.h: Include version.h.
7954 (version, host_name): Don't declare.
7956 2013-06-12 Pedro Alves <palves@redhat.com>
7958 * linux-x86-low.c (linux_is_elf64): Delete global.
7959 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7960 with local linux_pid_exe_is_elf_64_file use.
7962 2013-06-11 Pedro Alves <palves@redhat.com>
7964 * linux-low.c (regset_disabled, disable_regset): New functions.
7965 (regsets_fetch_inferior_registers)
7966 (regsets_store_inferior_registers): Use them.
7967 (initialize_regsets_info); Don't allocate the disabled_regsets
7969 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7972 2013-06-11 Pedro Alves <palves@redhat.com>
7974 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7977 2013-06-11 Pedro Alves <palves@redhat.com>
7979 * linux-x86-low.c (initialize_low_arch): Call
7980 init_registers_x32_avx_linux.
7982 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7984 Fix compatibility with Android Bionic.
7985 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7988 2013-06-07 Pedro Alves <palves@redhat.com>
7991 * Makefile.in (OBS): Add tdesc.o.
7992 (IPA_OBJS): Add tdesc-ipa.o.
7993 (tdesc-ipa.o): New rule.
7994 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7996 * linux-low.c (new_inferior): Delete.
7997 (disabled_regsets, num_regsets): Delete.
7998 (linux_add_process): Adjust to set the new per-process
8000 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8001 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8002 was a stop. When calling arch_setup, switch the current inferior
8003 to the thread that got an event.
8004 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8005 (regsets_fetch_inferior_registers)
8006 (regsets_store_inferior_registers): New regsets_info parameter.
8008 (linux_register_in_regsets): New regs_info parameter. Adjust to
8010 (register_addr, fetch_register, store_register): New usrregs_info
8011 parameter. Adjust to use it.
8012 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8013 parameter regs_info. Adjust to use it.
8014 (linux_fetch_registers): Get the current inferior's regs_info, and
8016 (linux_store_registers): Ditto.
8017 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8018 (initialize_low): Don't initialize the target_regsets here. Call
8019 initialize_low_arch.
8020 * linux-low.h (target_regsets): Delete declaration.
8021 (struct regsets_info): New.
8022 (struct usrregs_info): New.
8023 (struct regs_info): New.
8024 (struct process_info_private) <new_inferior>: New field.
8025 (struct linux_target_ops): Delete the num_regs, regmap, and
8026 regset_bitmap fields. New field regs_info.
8027 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8028 * i387-fp.c (num_xmm_registers): Delete.
8029 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8030 calls to new interface.
8031 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8032 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8033 Infer the number of xmm registers from the regcache's target
8035 * i387-fp.h (num_xmm_registers): Delete.
8036 * inferiors.c (add_thread): Don't install the thread's regcache
8038 * proc-service.c (gregset_info): Fetch the current inferior's
8039 regs_info. Adjust to use it.
8040 * regcache.c: Include tdesc.h.
8041 (register_bytes, reg_defs, num_registers)
8042 (gdbserver_expedite_regs): Delete.
8043 (get_thread_regcache): If the thread doesn't have a regcache yet,
8044 create one, instead of aborting gdbserver.
8045 (regcache_invalidate_one): Rename to ...
8046 (regcache_invalidate_thread): ... this.
8047 (regcache_invalidate_one): New.
8048 (regcache_invalidate): Only invalidate registers of the current
8050 (init_register_cache): Add target_desc parameter, and use it.
8051 (new_register_cache): Ditto. Assert the target description has a
8052 non zero registers_size.
8053 (regcache_cpy): Add assertions. Adjust.
8054 (realloc_register_cache, set_register_cache): Delete.
8055 (registers_to_string, registers_from_string): Adjust.
8056 (find_register_by_name, find_regno, find_register_by_number)
8057 (register_cache_size): Add target_desc parameter, and use it.
8058 (free_register_cache_thread, free_register_cache_thread_one)
8059 (regcache_release, register_cache_size): New.
8060 (register_size): Add target_desc parameter, and use it.
8061 (register_data, supply_register, supply_register_zeroed)
8062 (supply_regblock, supply_register_by_name, collect_register)
8063 (collect_register_as_string, collect_register_by_name): Adjust.
8064 * regcache.h (struct target_desc): Forward declare.
8065 (struct regcache) <tdesc>: New field.
8066 (init_register_cache, new_register_cache): Add target_desc
8068 (regcache_invalidate_thread): Declare.
8069 (regcache_invalidate_one): Delete declaration.
8070 (regcache_release): Declare.
8071 (find_register_by_number, register_cache_size, register_size)
8072 (find_regno): Add target_desc parameter.
8073 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8075 * remote-utils.c: Include tdesc.h.
8076 (outreg, prepare_resume_reply): Adjust.
8077 * server.c: Include tdesc.h.
8078 (gdbserver_xmltarget): Delete declaration.
8079 (get_features_xml, process_serial_event): Adjust.
8080 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8082 (struct process_info) <tdesc>: New field.
8083 (ipa_tdesc): Declare.
8084 * tdesc.c: New file.
8085 * tdesc.h: New file.
8086 * tracepoint.c: Include tdesc.h.
8087 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8088 (get_context_regcache): Adjust to pass ipa_tdesc down.
8089 (do_action_at_tracepoint): Adjust to get the register cache size
8090 from the context regcache's description.
8091 (traceframe_walk_blocks): Adjust to get the register cache size
8092 from the current trace frame's description.
8093 (traceframe_get_pc): Adjust to get current trace frame's
8094 description and pass it down.
8095 (gdb_collect): Adjust to get the register cache size from the
8097 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8098 (gdbserver_xmltarget): Delete.
8099 (initialize_low_tracepoint): Set the ipa's target description.
8100 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8101 (initialize_low_tracepoint): Set the ipa's target description.
8102 * linux-x86-low.c: Include tdesc.h.
8103 [__x86_64__] (is_64bit_tdesc): New.
8104 (ps_get_thread_area, x86_get_thread_area): Use it.
8105 (i386_cannot_store_register): Rename to ...
8106 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8107 (i386_cannot_fetch_register): Rename to ...
8108 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8109 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8111 (target_regsets): Rename to ...
8112 (x86_regsets): ... this.
8113 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8115 (x86_siginfo_fixup): Use is_64bit_tdesc.
8116 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8117 (tdesc_x32_avx_linux, tdesc_x32_linux)
8118 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8120 (x86_linux_update_xmltarget): Delete.
8121 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8122 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8123 (AMD64_LINUX_USER64_CS): New.
8124 (x86_linux_read_description): New, based on
8125 x86_linux_update_xmltarget.
8126 (same_process_callback): New.
8127 (x86_arch_setup_process_callback): New.
8128 (x86_linux_update_xmltarget): New.
8129 (x86_regsets_info): New.
8130 (amd64_linux_regs_info): New.
8131 (i386_linux_usrregs_info): New.
8132 (i386_linux_regs_info): New.
8133 (x86_linux_regs_info): New.
8134 (x86_arch_setup): Reimplement.
8135 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8136 (x86_emit_ops): Ditto.
8137 (the_low_target): Adjust. Install x86_linux_regs_info,
8138 x86_cannot_fetch_register, and x86_cannot_store_register.
8139 (initialize_low_arch): New.
8140 * linux-ia64-low.c (tdesc_ia64): Declare.
8141 (ia64_fetch_register): Adjust.
8142 (ia64_usrregs_info, regs_info): New globals.
8143 (ia64_regs_info): New function.
8144 (the_low_target): Adjust.
8145 (initialize_low_arch): New function.
8146 * linux-sparc-low.c (tdesc_sparc64): Declare.
8147 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8149 (sparc_arch_setup): New function.
8150 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8151 (the_low_target): Adjust.
8152 (initialize_low_arch): New function.
8153 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8154 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8155 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8156 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8157 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8158 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8159 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8160 (tdesc_powerpc_isa205_vsx64l): Declare.
8161 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8162 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8163 (ppc_set_pc, ppc_get_hwcap): Adjust.
8164 (ppc_usrregs_info): Forward declare.
8165 (!__powerpc64__) ppc_regmap_adjusted: New global.
8166 (ppc_arch_setup): Adjust to the current process'es target
8168 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8169 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8170 (ppc_store_evrregset): Adjust.
8171 (target_regsets): Rename to ...
8172 (ppc_regsets): ... this, and make static.
8173 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8174 (ppc_regs_info): New function.
8175 (the_low_target): Adjust.
8176 (initialize_low_arch): New function.
8177 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8178 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8179 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8180 (tdesc_s390x_linux64v2): Declare.
8181 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8182 (s390_fill_gregset, s390_store_last_break): Adjust.
8183 (target_regsets): Rename to ...
8184 (s390_regsets): ... this, and make static.
8185 (s390_get_pc, s390_set_pc): Adjust.
8186 (s390_get_hwcap): New target_desc parameter, and use it.
8187 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8188 (s390_arch_setup): Adjust to set the current process'es target
8189 description. Don't adjust the regmap.
8190 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8191 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8192 (regs_info_3264): New globals.
8193 (s390_regs_info): New function.
8194 (the_low_target): Adjust.
8195 (initialize_low_arch): New function.
8196 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8197 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8198 [__mips64] (init_registers_mips_linux)
8199 (init_registers_mips_dsp_linux): Delete defines.
8200 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8201 (have_dsp): New global.
8202 (mips_read_description): New, based on mips_arch_setup.
8203 (mips_arch_setup): Reimplement.
8204 (get_usrregs_info): New function.
8205 (mips_cannot_fetch_register, mips_cannot_store_register)
8206 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8207 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8208 (target_regsets): Rename to ...
8209 (mips_regsets): ... this, and make static.
8210 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8211 (dsp_regs_info, regs_info): New globals.
8212 (mips_regs_info): New function.
8213 (the_low_target): Adjust.
8214 (initialize_low_arch): New function.
8215 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8216 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8218 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8219 (arm_read_description): New, with bits factored from
8221 (arm_arch_setup): Reimplement.
8222 (target_regsets): Rename to ...
8223 (arm_regsets): ... this, and make static.
8224 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8225 (arm_regs_info): New function.
8226 (the_low_target): Adjust.
8227 (initialize_low_arch): New function.
8228 * linux-m68k-low.c (tdesc_m68k): Declare.
8229 (target_regsets): Rename to ...
8230 (m68k_regsets): ... this, and make static.
8231 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8232 (m68k_regs_info): New function.
8233 (m68k_arch_setup): New function.
8234 (the_low_target): Adjust.
8235 (initialize_low_arch): New function.
8236 * linux-sh-low.c (tdesc_sharch): Declare.
8237 (target_regsets): Rename to ...
8238 (sh_regsets): ... this, and make static.
8239 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8240 (sh_regs_info, sh_arch_setup): New functions.
8241 (the_low_target): Adjust.
8242 (initialize_low_arch): New function.
8243 * linux-bfin-low.c (tdesc_bfin): Declare.
8244 (bfin_arch_setup): New function.
8245 (bfin_usrregs_info, regs_info): New globals.
8246 (bfin_regs_info): New function.
8247 (the_low_target): Adjust.
8248 (initialize_low_arch): New function.
8249 * linux-cris-low.c (tdesc_cris): Declare.
8250 (cris_arch_setup): New function.
8251 (cris_usrregs_info, regs_info): New globals.
8252 (cris_regs_info): New function.
8253 (the_low_target): Adjust.
8254 (initialize_low_arch): New function.
8255 * linux-cris-low.c (tdesc_crisv32): Declare.
8256 (cris_arch_setup): New function.
8257 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8258 (cris_regs_info): New function.
8259 (the_low_target): Adjust.
8260 (initialize_low_arch): New function.
8261 * linux-m32r-low.c (tdesc_m32r): Declare.
8262 (m32r_arch_setup): New function.
8263 (m32r_usrregs_info, regs_info): New globals.
8264 (m32r_regs_info): Adjust.
8265 (initialize_low_arch): New function.
8266 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8267 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8268 (tic6x_usrregs_info): Forward declare.
8269 (tic6x_read_description): New function, based on ...
8270 (tic6x_arch_setup): ... this. Reimplement.
8271 (target_regsets): Rename to ...
8272 (tic6x_regsets): ... this, and make static.
8273 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8274 (tic6x_regs_info): New function.
8275 (the_low_target): Adjust.
8276 (initialize_low_arch): New function.
8277 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8278 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8279 (target_regsets): Rename to ...
8280 (xtensa_regsets): ... this, and make static.
8281 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8283 (xtensa_arch_setup, xtensa_regs_info): New functions.
8284 (the_low_target): Adjust.
8285 (initialize_low_arch): New function.
8286 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8287 (nios2_arch_setup): Set the current process'es tdesc.
8288 (target_regsets): Rename to ...
8289 (nios2_regsets): ... this.
8290 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8291 (nios2_regs_info): New function.
8292 (the_low_target): Adjust.
8293 (initialize_low_arch): New function.
8294 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8295 (aarch64_arch_setup): Set the current process'es tdesc.
8296 (target_regsets): Rename to ...
8297 (aarch64_regsets): ... this.
8298 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8299 (aarch64_regs_info): New function.
8300 (the_low_target): Adjust.
8301 (initialize_low_arch): New function.
8302 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8304 (target_regsets): Rename to ...
8305 (tile_regsets): ... this.
8306 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8307 (tile_regs_info): New function.
8308 (tile_arch_setup): Set the current process'es tdesc.
8309 (the_low_target): Adjust.
8310 (initialize_low_arch): New function.
8311 * spu-low.c (tdesc_spu): Declare.
8312 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8313 * win32-arm-low.c (tdesc_arm): Declare.
8314 (arm_arch_setup): New function.
8315 (the_low_target): Install arm_arch_setup instead of
8317 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8318 (init_windows_x86): Rename to ...
8319 (i386_arch_setup): ... this. Set `win32_tdesc'.
8320 (the_low_target): Adjust.
8321 * win32-low.c (win32_tdesc): New global.
8322 (child_add_thread): Don't create the thread cache here.
8323 (do_initial_child_stuff): Set the new process'es tdesc.
8324 * win32-low.h (struct target_desc): Forward declare.
8325 (win32_tdesc): Declare.
8326 * lynx-i386-low.c (tdesc_i386): Declare global.
8327 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8328 * lynx-low.c (lynx_tdesc): New global.
8329 (lynx_add_process): Set the new process'es tdesc.
8330 * lynx-low.h (struct target_desc): Forward declare.
8331 (lynx_tdesc): Declare global.
8332 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8333 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8334 * nto-low.c (nto_tdesc): New global.
8335 (do_attach): Set the new process'es tdesc.
8336 * nto-low.h (struct target_desc): Forward declare.
8337 (nto_tdesc): Declare.
8338 * nto-x86-low.c (tdesc_i386): Declare.
8339 (nto_x86_arch_setup): Set `nto_tdesc'.
8341 2013-06-04 Gary Benson <gbenson@redhat.com>
8343 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8344 to qSupported response when appropriate.
8345 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8346 with nonzero-length annex.
8347 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8348 arguments supplied in annex.
8350 2013-05-31 Doug Evans <dje@google.com>
8353 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8354 64 bits in 64-cross-32 environment.
8356 2013-05-28 Pedro Alves <palves@redhat.com>
8358 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8359 (aarch64-without-fpu.c): Delete rule.
8360 * configure.srv (aarch64*-*-linux*): Remove references to
8361 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8362 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8365 2013-05-24 Pedro Alves <palves@redhat.com>
8367 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8368 instead of strchr/decode_address. Error if the range isn't split
8369 with a ','. Don't assume there's be a ':' in the action.
8371 2013-05-23 Yao Qi <yao@codesourcery.com>
8372 Pedro Alves <palves@redhat.com>
8374 * linux-low.c (lwp_in_step_range): New function.
8375 (linux_wait_1): If the thread was range stepping and stopped
8376 outside the stepping range, report the stop to GDB. Otherwise,
8377 continue stepping. Add range stepping debug output.
8378 (linux_set_resume_request): Copy the step range from the resume
8380 (linux_supports_range_stepping): New.
8381 (linux_target_ops) <supports_range_stepping>: Set to
8382 linux_supports_range_stepping.
8383 * linux-low.h (struct linux_target_ops)
8384 <supports_range_stepping>: New field.
8385 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8386 * linux-x86-low.c (x86_supports_range_stepping): New.
8387 (the_low_target) <supports_range_stepping>: Set to
8388 x86_supports_range_stepping.
8389 * server.c (handle_v_cont): Handle 'r' action.
8390 (handle_v_requests): Append ";r" if the target supports range
8392 * target.h (struct thread_resume) <step_range_start,
8393 step_range_end>: New fields.
8394 (struct target_ops) <supports_range_stepping>:
8396 (target_supports_range_stepping): New macro.
8398 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8400 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8401 confusion in comment.
8403 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8405 * lynx-low.c (struct process_info_private): New type.
8406 (lynx_add_process): New function.
8407 (lynx_create_inferior, lynx_attach): Replace calls to
8408 add_process by calls to lynx_add_process.
8409 (lynx_resume): If PTID is null, then try using
8410 current_process()->private->last_wait_event_ptid.
8412 (lynx_clear_inferiors): Delete. The contents of that function
8413 has been inlined in lynx_mourn;
8414 (lynx_wait_1): Save the ptid in the process's private data.
8415 (lynx_mourn): Free the process' private data. Replace call
8416 to lynx_clear_inferiors by call to clear_inferiors.
8418 2013-05-17 Yao Qi <yao@codesourcery.com>
8420 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8423 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8425 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8426 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8427 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8428 PT_TEXT_END_ADDR guards. Update comments.
8429 (linux_target_op) <read_offsets>: Conditionally define to
8430 linux_read_offsets if the target is UCLIBC and if it defines
8431 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8433 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8434 Andrew Jenner <andrew@codesourcery.com>
8436 * Makefile.in (SFILES): Add linux-nios2-low.c.
8437 (clean): Add action to delete nios2-linux.c.
8438 (nios2-linux.c): New rule.
8439 * configure.srv: Add nios2*-*-linux*.
8440 * linux-nios2-low.c: New.
8442 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8444 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8446 2013-04-25 Hui Zhu <hui@codesourcery.com>
8449 * ax.c (ax_printf): Add fflush.
8451 2013-04-22 Tom Tromey <tromey@redhat.com>
8453 * Makefile.in (SFILES): Add filestuff.c.
8454 (OBS): Add filestuff.o.
8455 (filestuff.o): New target.
8456 * config.in, configure: Rebuild.
8457 * configure.ac: Check for fdwalk, pipe2.
8459 2013-04-17 Pedro Alves <palves@redhat.com>
8461 * configure.ac (USE_THREAD_DB): Delete variable.
8462 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8463 Don't AC_SUBST USE_THREAD_DB.
8464 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8465 * config.in, configure: Regenerate.
8467 2013-04-16 Pedro Alves <palves@redhat.com>
8469 * linux-low.h (struct lwp_info) <thread_known>: Move under
8470 the USE_THREAD_DB #ifdef.
8472 2013-04-16 Pedro Alves <palves@redhat.com>
8474 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8475 (linux-low.o): Delete rule.
8476 * linux-low.h: Always include "gdb_thread_db.h" instead of
8477 conditionally including thread_db.h.
8478 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8481 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8483 * Makefile.in (install-only): Fix make install regression.
8485 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8487 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8488 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8490 * gdbserver.1: Remove.
8492 2013-03-22 Pedro Alves <palves@redhat.com>
8494 * linux-low.c (handle_extended_wait): Don't call
8495 linux_enable_event_reporting.
8497 2013-03-15 Tony Theodore <tonyt@logyst.com>
8500 * Makefile.in (SHELL): Use @SHELL@.
8502 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8504 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8507 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8509 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8510 Remove extraneous NULL element.
8512 2013-03-13 Yao Qi <yao@codesourcery.com>
8514 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8515 'V' block in trace frame.
8517 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8519 * target.h (struct target_ops): Add btrace ops.
8520 (target_supports_btrace): New macro.
8521 (target_enable_btrace): New macro.
8522 (target_disable_btrace): New macro.
8523 (target_read_btrace): New macro.
8524 * gdbthread.h (struct thread_info): Add btrace field.
8525 * server.c: Include btrace-common.h.
8526 (handle_btrace_general_set): New function.
8527 (handle_btrace_enable): New function.
8528 (handle_btrace_disable): New function.
8529 (handle_general_set): Call handle_btrace_general_set.
8530 (handle_qxfer_btrace): New function.
8531 (struct qxfer qxfer_packets[]): Add btrace entry.
8532 * inferiors.c (remove_thread): Disable btrace.
8533 * linux-low: Include linux-btrace.h.
8534 (linux_low_enable_btrace): New function.
8535 (linux_low_read_btrace): New function.
8536 (linux_target_ops): Add btrace ops.
8537 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8538 Add srv_linux_btrace=yes.
8539 (x86_64-*-linux*): Add linux-btrace.o.
8540 Add srv_linux_btrace=yes.
8541 * configure.ac: Define HAVE_LINUX_BTRACE.
8542 * config.in: Regenerated.
8543 * configure: Regenerated.
8545 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8547 * server.c (handle_qxfer): Preserve error message if -3 is
8549 (qxfer): Document the -3 return value.
8551 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8553 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8554 (linux_btrace_h): New variable.
8555 (linux-btrace.o): New rule.
8557 2013-03-08 Stan Shebs <stan@codesourcery.com>
8558 Hafiz Abid Qadeer <abidh@codesourcery.com>
8560 * tracepoint.c (trace_buffer_size): New global.
8561 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8562 (init_trace_buffer): Change to one-argument function. Allocate
8563 trace buffer memory.
8564 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8565 handle QTBuffer:size packet.
8566 (cmd_bigqtbuffer_size): New function.
8567 (initialize_tracepoint): Call init_trace_buffer with
8568 DEFAULT_TRACE_BUFFER_SIZE.
8569 * server.c (handle_query): Add QTBuffer:size in the
8572 2013-03-07 Yao Qi <yao@codesourcery.com>
8574 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8575 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8577 (cmd_qtsp): Adjust condition. Do post increment.
8578 Set cur_action and cur_step_action back to 0.
8580 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8583 * linux-low.c (linux_write_memory): Return early success if LEN is
8586 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8588 * configure.srv: Add x86_64-*-cygwin* as target.
8590 2013-02-28 Tom Tromey <tromey@redhat.com>
8592 * configure.ac: Invoke AC_SYS_LARGEFILE.
8593 * configure, config.in: Rebuild.
8595 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8597 * win32-low.c: Throughout, fix format strings and casts of
8598 printf-like functions to avoid type related warnings on all
8600 (get_child_debug_event): Print dwDebugEventCode as hex since
8601 that's how it's usually documented.
8603 2013-02-28 Yao Qi <yao@codesourcery.com>
8605 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8608 2013-02-27 Jiong Wang <jiwang@tilera.com>
8610 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8611 (reg-tilegx32.c): New rule.
8612 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8613 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8614 different register info initializer according to elf class.
8615 (init_registers_tilgx32): New function. The tilegx32 register info
8617 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8618 (tile_store_gregset): Likewise.
8620 2013-02-27 Yao Qi <yao@codesourcery.com>
8622 * server.c (process_point_options): Print debug message when
8623 debug_threads is true.
8625 2013-02-26 Yao Qi <yao@codesourcery.com>
8627 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8629 2013-02-19 Pedro Alves <palves@redhat.com>
8630 Kai Tietz <ktietz@redhat.com>
8634 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8635 instead of strtoul to extract address from packet.
8636 (process_serial_event) <'z'>: Likewise.
8638 2013-02-18 Yao Qi <yao@codesourcery.com>
8640 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8642 2013-02-14 Pedro Alves <palves@redhat.com>
8646 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8647 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8649 2013-02-14 Pedro Alves <palves@redhat.com>
8651 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8653 2013-02-14 Pedro Alves <palves@redhat.com>
8655 * tracepoint.c (save_string): Delete.
8656 (add_tracepoint_action): Use savestring instead of save_string.
8658 2013-02-12 Pedro Alves <palves@redhat.com>
8660 * linux-xtensa-low.c: Ditto.
8661 * xtensa-xtregs.c: Ditto.
8663 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8665 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8668 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8670 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8671 aarch64_num_wp_regs and aarch64_num_bp_regs to
8672 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8674 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8676 * linux-aarch64-low.c (ps_get_thread_area): Replace
8677 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8679 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8680 Marcus Shawcroft <marcus.shawcroft@arm.com>
8681 Nigel Stephens <nigel.stephens@arm.com>
8682 Yufeng Zhang <yufeng.zhang@arm.com>
8684 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8685 (aarch64.c, aarch64-without-fpu.c): New targets.
8686 * configure.srv (aarch64*-*-linux*): New.
8687 * linux-aarch64-low.c: New file.
8689 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8691 * linux-low.c (handle_extended_wait, linux_create_inferior)
8692 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8693 (dequeue_one_deferred_signal, linux_resume_one_thread)
8694 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8695 (linux_tracefork_grandchild, linux_test_for_tracefork)
8696 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8697 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8698 where the argument is 0.
8700 2013-01-25 Yao Qi <yao@codesourcery.com>
8702 * event-loop.c: Include "queue.h".
8703 (gdb_event_p): New typedef.
8704 (struct gdb_event) <next_event>: Remove.
8705 (event_queue): Change to QUEUE(gdb_event_p).
8706 (async_queue_event): Remove.
8707 (gdb_event_xfree): New.
8708 (initialize_event_loop): New.
8709 (process_event): Use API from QUEUE.
8710 (wait_for_event): Likewise.
8711 * server.c (main): Call initialize_event_loop.
8712 * server.h (initialize_event_loop): Declare.
8714 2013-01-18 Yao Qi <yao@codesourcery.com>
8716 * ax.h (struct eval_agent_expr_context): New.
8717 (gdb_eval_agent_expr): Update declaration.
8718 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8719 TFRAME. Add new argument CTX.
8720 * server.h (struct eval_agent_expr_context): Declare.
8721 (agent_mem_read, agent_tsv_read): Update declaration.
8722 (agent_mem_read_string): Likewise.
8723 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8724 (add_traceframe_block): Add new argument TPOINT.
8725 Increase TPOINT->traceframe_usage.
8726 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8727 eval_tracepoint_agent_expr.
8728 (condition_true_at_tracepoint): Likewise.
8729 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8730 (agent_mem_read_string, agent_tsv_read): Likewise.
8732 2013-01-16 Yao Qi <yao@codesourcery.com>
8734 * linux-low.c (linux_resume_one_lwp): Don't check
8735 'lwp->bp_reinsert != 0'.
8737 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8738 Pedro Alves <palves@redhat.com>
8740 * lynx-low.c (ptrace_request_to_str): Define a temporary
8741 macro and use it to simplify this function's implementation.
8743 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8745 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8748 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8750 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8752 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8754 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8756 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8758 * lynx-low.c (lynx_resume): Use the resume_info parameter
8759 to determine the ptid for the lynx_ptrace call, unless
8760 it is equal to minus_one_ptid, in which case we use the
8761 ptid of the current_inferior.
8762 (lynx_wait_1): After having received a thread create/exit
8763 event, resume the inferior's execution using the signaling
8764 thread's ptid, rather than the old ptid.
8766 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8768 * lynx-low.c (lynx_resume): Delete variable ret.
8770 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8772 * gdbreplay.c (gdbreplay_version): Update copyright year.
8773 * server.c (gdbserver_version): Likewise.
8775 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8777 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8780 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8782 * lynx-low.c (ptrace_request_to_str): Add handling for
8785 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8787 * lynx-low.c (lynx_attach): Delete variable new_process.
8789 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8791 * lynx-low.c (lynx_create_inferior): Delete variable
8794 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8796 * lynx-low.c (ptrace_request_to_str): Do not handle
8797 PTRACE_GETTHREADLIST if this macro does not exist.
8799 2012-12-15 Yao Qi <yao@codesourcery.com>
8801 * Makefile.in (OBS): Add notif.o.
8802 * notif.c, notif.h: New.
8803 * server.c: Include "notif.h".
8804 (struct vstop_notif) <next>: Remove.
8806 (queue_stop_reply): Update.
8807 (push_event, send_next_stop_reply): Remove.
8808 (discard_queued_stop_replies): Update.
8809 (notif_stop): New variable.
8810 (handle_v_stopped): Remove.
8811 (handle_v_requests): Don't call handle_v_stopped. Call
8812 handle_ack_notif instead.
8813 (queue_stop_reply_callback): Call notif_event_enque instead
8814 of queue_stop_reply.
8815 (handle_status): Don't call send_next_stop_reply, call
8816 notif_write_event instead.
8817 (kill_inferior_callback): Likewise.
8818 (detach_or_kill_inferior_callback): Likewise.
8819 (main): Call initialize_notif.
8820 (process_serial_event): Call QUEUE_is_empty.
8821 (handle_target_event): Call notif_push instead of push event.
8822 * server.h (push_event): Remove declaration.
8824 2012-12-10 Tom Tromey <tromey@redhat.com>
8826 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8827 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8830 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8831 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8832 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8833 (amd64-linux-ipa.o, ax.o): Rewrite.
8834 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8835 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8836 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8837 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8838 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8839 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8840 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8841 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8842 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8843 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8844 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8845 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8846 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8847 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8848 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8849 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8850 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8851 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8852 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8853 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8854 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8855 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8856 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8857 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8858 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8859 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8860 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8861 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8862 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8863 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8864 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8865 (reg-tilegx.o): Remove.
8866 (all_object_files): New macro.
8867 Include .deps files.
8868 * aclocal.m4, configure: Rebuild.
8869 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8870 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8871 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8873 2012-12-05 Tom Tromey <tromey@redhat.com>
8876 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8878 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8880 * configure.ac: Check for linux/perf_event.h.
8881 * config.in: Regenerated.
8882 * configure: Regenerated.
8884 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8886 * hostio.c (handle_readlink): Decrease buffer size
8887 parameter passed to readlink by one byte.
8889 2012-11-26 Yao Qi <yao@codesourcery.com>
8891 * configure.ac (build_warnings): Append '-Wempty-body'.
8892 * configure: Regenerated.
8893 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8896 2012-11-15 Pierre Muller <muller@sourceware.org>
8898 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8899 * config.in: Regenerate.
8900 * configure: Regenerate.
8901 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8902 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8903 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8904 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8906 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8907 instead of <sys/wait.h> header.
8908 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8910 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8912 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8913 (various make rules): Remove -DGDBSERVER
8915 2012-11-09 Yao Qi <yao@codesourcery.com>
8917 * spu-low.c (current_ptid): Move it to ..
8918 * gdbthread.h: ... here. New.
8919 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8920 * server.c (myresume, process_serial_event): Likewise.
8921 * thread-db.c (thread_db_find_new_threads): Likewise.
8922 * tracepoint.c (run_inferior_command): Likewise.
8924 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8926 * server.c (handle_search_memory_1): Include access length in
8929 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8931 * linux-crisv32-low.c: Fix compile errors.
8933 2012-09-04 Yao Qi <yao@codesourcery.com>
8935 * tracepoint.c (cmd_qtsv): Adjust debug message.
8936 Don't check CUR_TPOINT.
8938 2012-08-28 Yao Qi <yao@codesourcery.com>
8940 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8941 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8942 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8943 Remove declarations of xmalloc, xreallloc, xstrdup and
8945 * Makefile.in (libiberty_h): New.
8946 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8947 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8949 2012-08-23 Yao Qi <yao@codesourcery.com>
8951 * server.h: Remove declaration of 'xsnprintf'.
8953 2012-08-22 Keith Seitz <keiths@redhat.com>
8955 * server.h: Include build-gnulib-gbserver/config.h.
8956 * gdbreplay.c: Likewise.
8958 2012-08-08 Doug Evans <dje@google.com>
8960 * Makefile.in (SFILES): Add gdb_vecs.c.
8961 (OBS): Add gdb_vecs.o.
8962 (gdb_vecs_h, host_defs_h): New variables.
8963 (thread-db.o): Add $(gdb_vecs_h) dependency.
8964 (gdb_vecs.o): New rule.
8965 * thread-db.c: #include "gdb_vecs.h".
8966 (thread_db_load_search): Use a vector to iterate over path elements.
8967 Handle text appearing after "$pdir".
8969 * configure.ac: Add check for strstr.
8970 * config.in: Regenerate.
8971 * configure: Regenerate.
8973 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8975 * hostio.c (handle_pread): If pread fails, fall back to attempting
8977 (handle_pwrite): Likewise for pwrite.
8979 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8981 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8982 between unsupported TYPE and unimplementable ADDR/LEN combination.
8983 (arm_insert_point): Act on new return value.
8985 2012-07-31 Pedro Alves <palves@redhat.com>
8987 * server.c (process_point_options): Only skip tokens if we find
8988 one that is unrecognized. Don't treat 'X' specially while
8989 skipping unrecognized tokens.
8991 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8993 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8994 to 4-byte-align HW breakpoint addresses for Thumb.
8996 2012-07-27 Yao Qi <yao@codesourcery.com>
9000 * server.h: Declare gdb_agent_about_to_close.
9001 * target.c (kill_inferior): Include "agent.h".
9002 New. Send command 'kill'.
9003 * target.h (kill_inferior): Removed macro.
9004 * tracepoint.c (gdb_agent_about_to_close): New.
9005 (gdb_agent_helper_thread): Handle command 'close'.
9006 Wait endlessly until the inferior stops.
9007 Install gdb_agent_remove_socket to atexit hook.
9008 (agent_socket_name): New static variable.
9009 (gdb_agent_socket_init): Replace local variable 'name' with
9010 'agent_socket_name'.
9011 (gdb_agent_remove_socket): New.
9013 2012-07-27 Yao Qi <yao@codesourcery.com>
9015 * server.c (process_point_options): Stop at 'X' when parsing.
9017 2012-07-19 Michael Eager <eager@eagercon.com>
9019 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9021 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9022 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9023 hardware breakpoint.
9025 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9027 * gdbserver/linux-low.c (initialize_low): Call
9028 linux_ptrace_init_warnings.
9030 2012-07-02 Doug Evans <dje@google.com>
9032 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9035 2012-07-02 Stan Shebs <stan@codesourcery.com>
9037 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9038 (ax.o): Add it to build rule.
9040 (OBS): Add format.o.
9041 (IPA_OBS): Add format.o.
9042 * server.c (handle_query): Claim support for breakpoint commands.
9043 (process_point_options): Add command case.
9044 (process_serial_event): Leave running if there are printfs in
9046 * mem-break.h (any_persistent_commands): Declare.
9047 (add_breakpoint_commands): Declare.
9048 (gdb_no_commands_at_breakpoint): Declare.
9049 (run_breakpoint_commands): Declare.
9050 * mem-break.c (struct point_command_list): New struct.
9051 (struct breakpoint): New field command_list.
9052 (any_persistent_commands): New function.
9053 (add_commands_to_breakpoint): New function.
9054 (add_breakpoint_commands): New function.
9055 (gdb_no_commands_at_breakpoint): New function.
9056 (run_breakpoint_commands): New function.
9057 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9059 * ax.c: Include format.h.
9060 (ax_printf): New function.
9061 (gdb_eval_agent_expr): Add printf opcode.
9063 2012-06-13 Yao Qi <yao@codesourcery.com>
9065 * server.c (start_inferior): Remove duplicated writes to fields
9066 'last_resume_kind' and 'last_status' of 'current_inferior'.
9068 2012-06-12 Yao Qi <yao@codesourcery.com>
9069 Pedro Alves <palves@redhat.com>
9071 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9073 * server.c (handle_v_cont): Extend comment.
9075 2012-06-11 Yao Qi <yao@codesourcery.com>
9077 * linux-low.c (linux_attach): Add 'static'.
9079 2012-06-06 Yao Qi <yao@codesourcery.com>
9081 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9083 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9085 Fix gcc -flto compilation warning.
9086 * server.c (main): Make variable multi_mode and attach volatile.
9088 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9090 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9091 if the platform doesn't know about it.
9093 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9095 * Makefile.in (SFILES): Add linux-tile-low.c.
9096 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9097 * configure.srv: Handle tilegx-*-linux*.
9098 * linux-tile-low.c: New file.
9100 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9102 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9104 2012-05-24 Pedro Alves <palves@redhat.com>
9108 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9110 2012-05-24 Pedro Alves <palves@redhat.com>
9114 Replace target_signal with gdb_signal throughout.
9116 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9118 * linux-low.c (linux_store_registers): Avoid the copying sequence
9119 when no data has been retrieved by ptrace.
9121 2012-05-22 Will Deacon <will.deacon@arm.com>
9123 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9124 Include asm/ptrace.h.
9125 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9128 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9130 * linux-low.c (linux_store_registers): Don't re-retrieve data
9131 with ptrace that has already been obtained from /proc. Always
9132 copy any data retrieved with ptrace to the buffer supplied.
9134 2012-05-11 Yao Qi <yao@codesourcery.com>
9135 Pedro Alves <palves@redhat.com>
9137 * linux-low.c (enum stopping_threads_kind): New.
9138 (stopping_threads): Change type to `enum stopping_threads_kind'.
9139 (handle_extended_wait): If stopping and suspending threads, leave
9140 the new_lwp suspended too.
9141 (linux_wait_for_event): Adjust.
9142 (stop_all_lwps): Set `stopping_threads' to
9143 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9144 whether we're suspending threads or just stopping them. Assert no
9147 2012-04-29 Yao Qi <yao@codesourcery.com>
9149 * server.h: Move some code to ...
9150 * gdbthread.h: ... here. New.
9151 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9152 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9153 (nto-low.o, win32-low.o): Likewise.
9154 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9155 * regcache.c, remote-utils.c, server.c: Likewise.
9156 * target.c, tracepoint.c, win32-low.c: Likewise.
9158 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9160 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9161 (PTRACE_ARG4_TYPE): Likewise.
9162 (PTRACE_XFER_TYPE): Likewise.
9163 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9164 ptrace to PTRACE_ARG3_TYPE.
9165 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9166 (PTRACE_ARG4_TYPE): Likewise.
9167 (PTRACE_XFER_TYPE): Likewise.
9168 (linux_detach_one_lwp): Cast fourth argument of
9169 ptrace to long then PTRACE_ARG4_TYPE.
9170 (regsets_fetch_inferior_registers): Cast third argument of
9171 ptrace to long then PTRACE_ARG3_TYPE.
9172 (regsets_store_inferior_registers): Likewise.
9174 2012-04-20 Pedro Alves <palves@redhat.com>
9176 * configure: Regenerate.
9178 2012-04-19 Pedro Alves <palves@redhat.com>
9180 * Makefile.in (GNULIB_BUILDDIR): New.
9181 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9182 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9183 (all, install-only, uninstall, clean-info, all-lib, clean): No
9184 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9185 (maintainer-clean realclean distclean): Use subdir_do.
9187 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9188 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9189 * acinclude.m4: Include acx_configure_dir.m4.
9190 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9191 calls. Call AC_PROG_RANLIB. Configure gnulib using
9194 (GNULIB_STDINT_H): Adjust.
9195 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9196 * gdbreplay.c: Include build-gnulib/config.h.
9197 * server.h: Likewise.
9198 * aclocal.m4: Regenerate.
9199 * config.in: Regenerate.
9200 * configure: Regenerate.
9202 2012-04-19 Pedro Alves <palves@redhat.com>
9204 * Makefile.in (LIBGNU, INCGNU): Adjust.
9205 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9206 (all, install-only, uninstall, clean-info, all-lib, clean)
9207 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9208 * configure.ac: Adjust AC_OUTPUT output.
9209 * aclocal.m4: Regenerate.
9210 * configure: Regenerate.
9212 2012-04-19 Pedro Alves <palves@redhat.com>
9214 * Makefile.in (generated_files): New.
9215 (server_h): Remove the explicit dependency on config.h, and depend
9216 on $generated_files.
9218 2012-04-19 Pedro Alves <palves@redhat.com>
9220 * Makefile.in (INCGNU): Add -Ignulib.
9222 2012-04-19 Pedro Alves <palves@redhat.com>
9224 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9225 (INCGNU): ... this, and spell out -I here.
9226 (GNULIB_LIB): Rename to ...
9228 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9230 2012-04-19 Pedro Alves <palves@redhat.com>
9232 * config.in: Regenerate.
9234 2012-04-19 Pedro Alves <palves@redhat.com>
9236 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9237 * server.h (memmem): Remove declaration.
9238 * config.in: Regenerate.
9239 * configure: Regenerate.
9241 2012-04-19 Yao Qi <yao@codesourcery.com>
9243 * Makefile.in (SFILES): Add common/vec.c.
9247 2012-04-19 Yao Qi <yao@codesourcery.com>
9249 * remote-utils.c (prepare_resume_reply): Replace with macro
9250 target_core_of_thread.
9251 * server.c (handle_qxfer_threads_proper): Likewise.
9252 * target.h (traget_core_of_thread): New macro.
9254 2012-04-18 Pedro Alves <palves@redhat.com>
9256 * aclocal.m4: Regenerate.
9257 * configure: Regenerate.
9259 2012-04-16 Yao Qi <yao@codesourcery.com>
9261 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9262 duplicated on address.
9264 2012-04-16 Yao Qi <yao@codesourcery.com>
9266 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9267 (struct tracepoint_action_ops) <send>: New field.
9268 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9269 (agent_expr_send, x_tracepoint_action_send): New.
9270 (l_tracepoint_action_send): New.
9271 (cmd_qtdp): Download and install tracepoint
9272 according to `use_agent'.
9273 (run_inferior_command): Add one more parameter `len'.
9275 (tracepoint_send_agent): New.
9276 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9278 2012-04-16 Yao Qi <yao@codesourcery.com>
9280 * tracepoint.c (download_tracepoints): Moved to ...
9281 (cmd_qtstart): ... here.
9283 2012-04-14 Yao Qi <yao@codesourcery.com>
9285 * tracepoint.c: Include inttypes.h.
9286 (struct collect_memory_action): Use sized types.
9287 (struct tracepoint): Likewise.
9288 (cmd_qtdp, stop_tracing): Update print specifiers.
9289 (cmd_qtp, response_tracepoint): Likewise.
9290 (collect_data_at_tracepoint): Likewise.
9291 (collect_data_at_step): Likewise.
9293 2012-04-14 Yao Qi <yao@codesourcery.com>
9295 Import gnulib module inttypes.
9296 * aclocal.m4, config.in, configure: Regenerated.
9298 2012-04-14 Yao Qi <yao@codesourcery.com>
9300 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9301 Makefile and config.status at last.
9303 2012-04-13 Yao Qi <yao@codesourcery.com>
9305 * tracepoint.c: Include stdint.h unconditionally.
9307 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9309 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9310 on BFD_HAVE_SYS_PROCFS_TYPE.
9311 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9312 * configure: Regenerate.
9313 * config.in: Likewise.
9315 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9317 * Makefile.in (clean): Also remove x32.c x32-linux.c
9318 x32-avx.c x32-avx-linux.c.
9319 (x32.o): New target.
9321 (x32-linux.o): Likewise.
9322 (x32-linux.c): Likewise.
9323 (x32-avx.o): Likewise.
9324 (x32-avx.c): Likewise.
9325 (x32-avx-linux.o): Likewise.
9326 (x32-avx-linux.c): Likewise.
9328 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9329 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9330 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9331 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9332 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9333 i386/x32-avx-linux.xml.
9335 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9336 (init_registers_x32_avx_linux): Likwise.
9337 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9338 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9340 2012-04-13 Pedro Alves <palves@redhat.com>
9342 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9343 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9344 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9345 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9348 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9350 * linux-x86-low.c (compat_x32_clock_t): New.
9351 (compat_x32_siginfo_t): Likewise.
9352 (compat_x32_siginfo_from_siginfo): Likewise.
9353 (siginfo_from_compat_x32_siginfo): Likewise.
9354 (linux_is_elf64): Likewise.
9355 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9356 and siginfo_from_compat_x32_siginfo for x32.
9357 (x86_arch_setup): Set linux_is_elf64.
9359 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9362 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9364 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9365 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9366 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9367 compatible with process.
9369 2012-04-12 Yao Qi <yao@codesourcery.com>
9371 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9372 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9373 (install-only, install-info, clean): Handle sub dir gnulib.
9374 (all-lib, am--refresh): New targets.
9375 (memmem.o): Remove target.
9376 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9377 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9378 (AC_REPLACE_FUNCS): Remove memmem.
9379 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9380 (AC_OUTPUT): Generate Makefile in gnulib/.
9381 * aclocal.m4, config.in, configure: Regenerated.
9383 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9385 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9387 2012-04-05 Pedro Alves <palves@redhat.com>
9389 -Werror=strict-aliasing
9391 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9394 2012-04-04 Pedro Alves <palves@redhat.com>
9396 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9397 (sparc_store_gregset_from_stack, sparc_store_gregset)
9398 (sparc_breakpoint_at): Fix formatting.
9400 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9402 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9404 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9405 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9406 * config.in: Regenerate.
9407 * configure: Likewise.
9409 2012-03-29 Pedro Alves <palves@redhat.com>
9411 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9412 Correct ptrace arguments.
9414 2012-03-28 Pedro Alves <palves@redhat.com>
9416 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9417 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9418 (IA64_FR1_REGNUM): New defines.
9419 (ia64_fetch_register): New.
9420 (the_low_target): Install it.
9421 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9423 * linux-low.c (linux_fetch_registers): Try the
9424 the_low_target.fetch_register hook first.
9426 * linux-arm-low.c (the_low_target): Adjust.
9427 * linux-bfin-low.c (the_low_target): Adjust.
9428 * linux-cris-low.c (the_low_target): Adjust.
9429 * linux-crisv32-low.c (the_low_target): Adjust.
9430 * linux-m32r-low.c (the_low_target): Adjust.
9431 * linux-m68k-low.c (the_low_target): Adjust.
9432 * linux-mips-low.c (the_low_target): Adjust.
9433 * linux-ppc-low.c (the_low_target): Adjust.
9434 * linux-s390-low.c (the_low_target): Adjust.
9435 * linux-sh-low.c (the_low_target): Adjust.
9436 * linux-sparc-low.c (the_low_target): Adjust.
9437 * linux-tic6x-low.c (the_low_target): Adjust.
9438 * linux-x86-low.c (the_low_target): Adjust.
9439 * linux-xtensa-low.c (the_low_target): Adjust.
9441 2012-03-26 Pedro Alves <palves@redhat.com>
9443 * server.c (handle_qxfer_libraries): Don't bail early if
9444 the_target->qxfer_libraries_svr4 is not NULL.
9446 2012-03-26 Pedro Alves <palves@redhat.com>
9448 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9450 2012-03-23 Pedro Alves <palves@redhat.com>
9452 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9453 "library-list-svr4" element's start tag when the the DSO list is
9456 2012-03-23 Pedro Alves <palves@redhat.com>
9458 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9459 a variable whose type size is the same as the inferior's pointer
9462 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9464 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9466 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9467 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9468 * linux-low.h: Include <signal.h>.
9469 (struct siginfo): Remove forward declaration.
9470 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9473 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9475 * .gitignore: Ignore more files.
9477 2012-03-19 Pedro Alves <palves@redhat.com>
9478 Jan Kratochvil <jan.kratochvil@redhat.com>
9480 * server.c (cont_thread, general_thread): Add describing comments.
9481 (start_inferior): Clear `cont_thread'.
9482 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9485 2012-03-15 Yao Qi <yao@codesourcery.com>
9487 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9489 (cmd_qtdp): ... here.
9491 2012-03-15 Yao Qi <yao@codesourcery.com>
9493 * tracepoint.c (struct tracepoint_action_ops): New.
9494 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9495 (m_tracepoint_action_download): New.
9496 (r_tracepoint_action_download): New.
9497 (x_tracepoint_action_download): New.
9498 (l_tracepoint_action_download): New.
9499 (add_tracepoint_action): Install `action->ops' according type.
9500 (download_tracepoint_1): Move code `download' function pointer
9501 of various tracepoint_action_ops.
9503 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9505 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9506 linux_ptrace_attach_warnings.
9508 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9510 * Makefile.in (linux-ptrace.o): New.
9511 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9512 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9513 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9514 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9515 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9517 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9519 2012-03-08 Yao Qi <yao@codesourcery.com>
9520 Pedro Alves <palves@redhat.com>
9522 Fix PR server/13392.
9523 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9525 * tracepoint.c (remove_tracepoint): New.
9526 (cmd_qtdp): Call remove_tracepoint when failed to install.
9528 2012-03-07 Pedro Alves <palves@redhat.com>
9530 * linux-low.c (get_detach_signal): New.
9531 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9532 Pass on pending signals to PTRACE_DETACH. Check the result of the
9534 * server.c (program_signals, program_signals_p): New.
9535 (handle_general_set): Handle QProgramSignals.
9536 * server.h (program_signals, program_signals_p): Declare.
9538 2012-03-05 Pedro Alves <palves@redhat.com>
9539 Jan Kratochvil <jan.kratochvil@redhat.com>
9541 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9544 2012-03-03 Yao Qi <yao@codesourcery.com>
9546 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9547 agent_look_up_symbols.
9549 2012-03-03 Yao Qi <yao@codesourcery.com>
9551 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9552 (linux-x86-low.o): Likewise.
9553 * server.h: Remove in_process_agent_loaded.
9554 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9558 2012-03-03 Yao Qi <yao@codesourcery.com>
9560 * tracepoint.c (gdb_agent_capability): New global.
9561 (in_process_agent_loaded_ust): Renamed to
9562 `in_process_agent_supports_ust'.
9564 (in_process_agent_supports_ust): Call agent_capability_check.
9565 (clear_installed_tracepoints): Assert that agent supports
9568 2012-03-03 Yao Qi <yao@codesourcery.com>
9570 * linux-low.c (linux_supports_agent): New.
9571 (linux_target_ops): Initialize field `supports_agent' with
9572 linux_supports_agent.
9573 * target.h (struct target_ops) <supports_agent>: New.
9574 (target_supports_agent): New macro.
9575 * server.c (handle_general_set): Handle packet 'QAgent'.
9576 (handle_query): Send `QAgent+'.
9577 * Makefile.in (server.o): Depends on agent.h.
9579 2012-03-03 Yao Qi <yao@codesourcery.com>
9581 * Makefile.in (OBS): Add agent.o.
9582 Add new rule for agent.o.
9583 Track dependence of tracepoint.c on agent.h.
9584 * tracepoint.c (run_inferior_command_1):
9585 (run_inferior_command): Call agent_run_command.
9586 (gdb_ust_connect_sync_socket): Deleted. Move it to
9588 (resume_thread, stop_thread): Likewise.
9589 (gdb_ust_socket_init): Renamed to ...
9590 (gdb_agent_socket_init): ... New.
9591 (gdb_ust_thread): Renamed to ...
9592 (gdb_agent_helper_thread): ... New.
9593 (gdb_ust_init): Move some code to ...
9594 (gdb_agent_init): ... here. New.
9595 [HAVE_UST]: Call gdb_ust_init.
9596 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9597 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9598 * config.in, configure: Regenerated.
9600 2012-03-02 Pedro Alves <palves@redhat.com>
9602 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9603 * linux-low.c (struct simple_pid_list): New.
9604 (stopped_pids): New a struct simple_pid_list pointer.
9605 (add_to_pid_list, pull_pid_from_list): New.
9606 (handle_extended_wait): Don't assume the first signal new children
9607 report is SIGSTOP. Adjust call to pull_pid_from_list.
9608 (linux_wait_for_lwp): Adjust.
9610 2012-03-02 Yao Qi <yao@codesourcery.com>
9612 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9615 2012-03-02 Yao Qi <yao@codesourcery.com>
9617 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9618 `stop_pc' and `tpoint'. Update caller.
9620 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9622 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9623 * linux-low.c (use_linux_regsets): New macro.
9624 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9625 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9626 (linux_register_in_regsets): New function.
9627 (usr_fetch_inferior_registers): Skip registers covered by
9629 (usr_store_inferior_registers): Likewise.
9630 (usr_fetch_inferior_registers): New macro.
9631 (usr_store_inferior_registers): Likewise.
9632 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9633 (linux_store_registers): Likewise.
9634 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9636 (init_registers_mips64_dsp_linux): Likewise.
9637 (init_registers_mips_linux): New macro.
9638 (init_registers_mips_dsp_linux): Likewise.
9639 (mips_dsp_num_regs): Likewise.
9640 (DSP_BASE, DSP_CONTROL): New fallback macros.
9641 (mips_base_regs): New macro.
9642 (mips_regmap): Use it. Fix the size.
9643 (mips_dsp_regmap): New variable.
9644 (mips_dsp_regset_bitmap): Likewise.
9645 (mips_arch_setup): New function.
9646 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9648 (mips_cannot_store_register): Likewise.
9649 (the_low_target): Update .arch_setup, .num_regs and .regmap
9650 initializers. Add .regset_bitmap initializer.
9651 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9653 * linux-bfin-low.c (the_low_target): Likewise.
9654 * linux-cris-low.c (the_low_target): Likewise.
9655 * linux-crisv32-low.c (the_low_target): Likewise.
9656 * linux-ia64-low.c (the_low_target): Likewise.
9657 * linux-m32r-low.c (the_low_target): Likewise.
9658 * linux-m68k-low.c (the_low_target): Likewise.
9659 * linux-ppc-low.c (the_low_target): Likewise.
9660 * linux-s390-low.c (the_low_target): Likewise.
9661 * linux-sh-low.c (the_low_target): Likewise.
9662 * linux-sparc-low.c (the_low_target): Likewise.
9663 * linux-tic6x-low.c (the_low_target): Likewise.
9664 * linux-x86-low.c (the_low_target): Likewise.
9665 * linux-xtensa-low.c (the_low_target): Likewise.
9666 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9667 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9668 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9670 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9671 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9673 2012-02-29 Yao Qi <yao@codesourcery.com>
9674 Pedro Alves <palves@redhat.com>
9676 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9677 `step_over_finished' is true.
9679 2012-02-27 Pedro Alves <palves@redhat.com>
9681 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9682 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9684 2012-02-27 Pedro Alves <palves@redhat.com>
9687 * linux-low.c (pid_is_stopped): New.
9688 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9690 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9692 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9695 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9697 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9699 2012-02-24 Luis Machado <lgustavo@codesourcery>
9701 * server.c (handle_query): Advertise support for target-side
9702 breakpoint condition evaluation.
9703 (process_point_options): New function.
9704 (process_serial_event): When inserting a breakpoint, check for
9705 a target-side condition that should be evaluated.
9707 * mem-break.c: Include regcache.h and ax.h.
9708 (point_cond_list_t): New data structure.
9709 (breakpoint) <cond_list>: New field.
9710 (find_gdb_breakpoint_at): Make non-static.
9711 (delete_gdb_breakpoint_at): Clear any target-side
9713 (clear_gdb_breakpoint_conditions): New function.
9714 (add_condition_to_breakpoint): Likewise.
9715 (add_breakpoint_condition): Likewise.
9716 (gdb_condition_true_at_breakpoint): Likewise.
9717 (gdb_breakpoint_here): Return result directly instead
9718 of going through a local variable.
9720 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9721 (clear_gdb_breakpoint_conditions): Likewise.
9722 (add_breakpoint_condition): Likewise.
9723 (gdb_condition_true_at_breakpoint): Likewise.
9725 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9726 (need_step_over_p): Take target-side breakpoint condition into
9729 2012-02-24 Luis Machado <lgustavo@codesourcery>
9731 * server.h: Include tracepoint.h.
9732 (agent_mem_read, agent_get_trace_state_variable_value,
9733 agent_set_trace_state_variable_value,
9734 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9735 get_set_tsv_func_addr): New prototypes.
9737 * ax.h: New include file.
9738 * ax.c: New source file.
9740 * tracepoint.c: Include ax.h.
9741 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9742 agent_expr, eval_result_type): Move to ax.h.
9743 (parse_agent_expr): Rename to ...
9744 (gdb_parse_agent_expr): ... this, make it non-static and move
9746 (unparse_agent_expr) Rename to ...
9747 (gdb_unparse_agent_expr): ... this, make it non-static and move
9749 (eval_agent_expr): Rename to ...
9750 (eval_tracepoint_agent_expr): ... this.
9751 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9752 forward declarations.
9753 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9754 (agent_get_trace_state_variable_value): New function.
9755 (agent_set_trace_state_variable_value): New function.
9756 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9757 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9758 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9759 (condition_true_at_tracepoint): Likewise.
9760 (parse_agent_expr): Rename to ...
9761 (gdb_parse_agent_expr): ... this and move to ax.c.
9762 (unparse_agent_expr): Rename to ...
9763 (gdb_unparse_agent_expr): ... this and move to ax.c.
9764 (gdb_agent_op_name): Move to ax.c.
9765 (eval_agent_expr): Rename to ...
9766 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9768 (eval_tracepoint_agent_expr): New function.
9769 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9771 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9773 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9774 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9775 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9776 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9777 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9778 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9779 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9780 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9781 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9782 (compile_bytecodes): Remove forward declaration.
9783 (is_goto_target): Move to ax.c.
9784 (compile_bytecodes): Move to ax.c and call
9785 agent_get_trace_state_variable_value (...) and
9786 agent_set_trace_state_variable_value (...).
9788 * Makefile.in: Update ax.c and IPA dependencies.
9790 2012-02-24 Pedro Alves <palves@redhat.com>
9792 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9793 (cmd_bigqtbuffer_circular): ... this. Only handle
9794 'QTBuffer:circular:'.
9795 (handle_tracepoint_general_set): Adjust.
9797 2012-02-16 Yao Qi <yao@codesourcery.com>
9799 * inferiors.c: Move code to ...
9800 * dll.c: .... here. New.
9801 * server.h: Declare clear_dlls.
9802 * Makefile.in (SFILES): Add dll.c.
9806 2012-02-11 Yao Qi <yao@codesourcery.com>
9808 * server.c: (handle_monitor_command): Add a new parameter
9810 (handle_query): Update caller.
9812 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9814 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9815 * configure, config.in: Regenerate.
9816 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9819 2012-02-02 Pedro Alves <palves@redhat.com>
9821 Try SIGKILL first, then PTRACE_KILL.
9822 * linux-low.c (linux_kill_one_lwp): New.
9823 (linux_kill_one_lwp): Rename to ...
9824 (kill_one_lwp_callback): ... this. Use the new
9827 2012-02-02 Pedro Alves <palves@redhat.com>
9829 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9832 2012-01-27 Pedro Alves <palves@redhat.com>
9834 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9835 (elf_64_file_p): Make static.
9836 (linux_pid_exe_is_elf_64_file): New.
9837 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9838 Delete declarations.
9839 (linux_pid_exe_is_elf_64_file): Declare.
9840 * linux-x86-low.c (x86_arch_setup): Use
9841 linux_pid_exe_is_elf_64_file.
9843 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9845 * linux-low.c (linux_wait_for_event_1): Rename to ...
9846 (linux_wait_for_event): ... here and merge it with former
9847 linux_wait_for_event - new variable wait_ptid, use it.
9848 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9850 2012-01-23 Pedro Alves <palves@redhat.com>
9852 * server.c (main): Avoid yet another case of infinite loop while
9853 detaching/killing after a longjmp.
9855 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9858 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9860 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9862 * hostio.c (handle_readlink): New function.
9863 (handle_vFile): Call it to handle "vFile:readlink" packets.
9865 2012-01-20 Pedro Alves <palves@redhat.com>
9866 Ulrich Weigand <ulrich.weigand@linaro.org>
9868 * server.c (handle_v_requests): Only support vAttach and vRun to
9869 start multiple processes when in extended protocol mode.
9871 2012-01-17 Pedro Alves <palves@redhat.com>
9873 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9874 memalign plus mprotect to allocate the scratch buffer.
9876 2012-01-13 Pedro Alves <palves@redhat.com>
9878 * server.c (attach_inferior): Clear `cont_thread'.
9880 2012-01-13 Pedro Alves <palves@redhat.com>
9882 * server.c (main): Avoid infinite loop while detaching/killing
9885 2012-01-09 Doug Evans <dje@google.com>
9887 * server.c (start_inferior): Set last_ptid in --wrapper case.
9889 2012-01-06 Yao Qi <yao@codesourcery.com>
9891 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9893 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9895 2012-01-04 Yao Qi <yao@codesourcery.com>
9897 * tracepoint.c (cmd_qtdp): Print debug message
9898 for static tracepoint.
9900 2012-01-04 Yao Qi <yao@codesourcery.com>
9902 * tracepoint.c (trace_vdebug): Differentiate debug message
9903 between gdbserver and IPA.
9905 2012-01-03 Yao Qi <yao@codesourcery.com>
9907 * tracepoint.c (tracepoint_was_hit): Don't collect for
9910 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9912 * terminal.h: Reformat copyright header.
9914 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9916 * server.c (gdbserver_version): Update copyright year.
9917 * gdbreplay.c (gdbreplay_version): Likewise.
9919 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9921 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9924 2011-12-18 Hui Zhu <teawater@gmail.com>
9925 * linux-low.c (linux_create_inferior): Save return value to ret.
9927 2011-12-18 Hui Zhu <teawater@gmail.com>
9929 * linux-low.c (linux_create_inferior): Save return value to ret.
9931 2011-12-16 Doug Evans <dje@google.com>
9933 * linux-low.c (linux_create_inferior): If stdio connection,
9934 redirect stdin from /dev/null, stdout to stderr.
9935 * remote-utils.c (remote_is_stdio): New static global.
9936 (remote_connection_is_stdio): New function.
9937 (remote_prepare): Handle stdio connection.
9938 (remote_open): Ditto.
9939 (remote_close): Don't close stdin for stdio connections.
9940 (read_prim,write_prim): New functions. Replace all calls to
9941 read/write to these.
9942 * server.c (main): Watch for "-" argument. Move call to
9943 remote_prepare before start_inferior.
9944 * server.h (STDIO_CONNECTION_NAME): New macro.
9945 (remote_connection_is_stdio): Declare.
9947 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9948 in debugging output.
9950 2011-12-15 Yao Qi <yao@codesourcery.com>
9952 * tracepoint.c: Include sys/syscall.h.
9953 (gdb_ust_thread): Remove preprocessor conditional.
9955 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9957 * linux-low.c (linux_detach_one_lwp): Call
9958 the_low_target.prepare_to_resume before detaching.
9960 2011-12-14 Yao Qi <yao@codesourcery.com>
9962 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9965 2011-12-14 Yao Qi <yao@codesourcery.com>
9967 * i386-low.c (i386_low_stopped_data_address): Initialize local
9970 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9974 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9975 DR_CONTROL unless necessary. Extend comments.
9976 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9977 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9979 2011-12-13 Yao Qi <yao@codesourcery.com>
9981 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9983 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9985 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9987 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9988 Print new debug message for such case.
9990 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9992 Fix overlapping memcpy.
9993 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9994 the read_inferior_memory transfer.
9995 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9996 write_inferior_memory transfer.
9997 (set_fast_tracepoint_jump): New variable buf. Use it for the
9998 read_inferior_memory and write_inferior_memory transfers.
9999 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10000 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10001 Use it for the write_inferior_memory transfer.
10002 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10005 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10007 * linux-low.c (fetch_register, store_register): Make code
10008 consistent, fix formatting.
10010 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10012 * linux-low.c (usr_store_inferior_registers): Factor out code
10013 to handle individual registers into...
10014 (store_register): ... this new function.
10016 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10018 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10019 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10020 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10021 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10022 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10023 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10024 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10025 (srv_xmlfiles): Add new XML files.
10027 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10029 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10030 (init_registers_s390_linux32v1): Add prototype.
10031 (init_registers_s390_linux32v2): Likewise.
10032 (init_registers_s390_linux64v1): Likewise.
10033 (init_registers_s390_linux64v2): Likewise.
10034 (init_registers_s390x_linux64v1): Likewise.
10035 (init_registers_s390x_linux64v2): Likewise.
10036 (s390_num_regs): Increment to 52.
10037 (s390_regmap): Add orig_r2 register.
10038 (s390_num_regs_3264): Increment to 68.
10039 (s390_regmap_3264): Add orig_r2 register.
10040 (s390_collect_ptrace_register): Handle orig_r2 register.
10041 (s390_supply_ptrace_register): Likewise.
10042 (s390_fill_last_break): New function.
10043 (s390_store_last_break): Likewise.
10044 (s390_fill_system_call): New function.
10045 (s390_store_system_call): Likewise.
10046 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10048 (s390_check_regset): New function.
10049 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10050 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10051 Update target_regsets for available register sets.
10053 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10054 Jan Kratochvil <jan.kratochvil@redhat.com>
10056 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10057 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10059 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10060 * linux-low.h (struct process_info_private): New member r_debug.
10061 * server.c (handle_qxfer_libraries): Call
10062 the_target->qxfer_libraries_svr4.
10063 (handle_qxfer_libraries_svr4): New function.
10064 (qxfer_packets): New entry "libraries-svr4".
10065 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10066 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10067 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10068 PACKET_qXfer_libraries_svr4.
10070 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10072 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10073 PSW address/mask between 8-byte and 16-byte formats.
10074 (s390_supply_ptrace_register): Likewise.
10075 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10076 basic addressing mode bit.
10078 2011-11-24 Stan Shebs <stan@codesourcery.com>
10080 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10082 2011-11-17 Stan Shebs <stan@codesourcery.com>
10084 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10085 (tracing_start_time): New global.
10086 (tracing_stop_time): New global.
10087 (tracing_user_name): New global.
10088 (tracing_notes): New global.
10089 (tracing_stop_note): New global.
10090 (cmd_qtstart): Set traceframe_usage, start_time.
10091 (stop_tracing): Set stop_time.
10092 (cmd_qtstatus): Report additional status.
10093 (cmd_qtp): New function.
10094 (handle_tracepoint_query): Call it.
10095 (cmd_qtnotes): New function.
10096 (handle_tracepoint_general_set): Call it.
10097 (get_timestamp): Rename from tsv_get_timestamp.
10099 2011-11-14 Stan Shebs <stan@codesourcery.com>
10100 Kwok Cheung Yeung <kcy@codesourcery.com>
10102 * linux-x86-low.c (small_jump_insn): New.
10103 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10104 trampoline and error message, build a trampoline and issue a small
10105 jump instruction to it.
10106 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10107 trampoline and error message.
10108 (x86_get_min_fast_tracepoint_insn_len): New.
10109 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10110 * linux-low.h (struct linux_target_ops): Add arguments to
10111 install_fast_tracepoint_jump_pad operation, add new operation.
10112 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10114 (linux_get_min_fast_tracepoint_insn_len): New function.
10115 (linux_target_op): Add new operation.
10116 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10117 (gdb_trampoline_buffer_end): Ditto.
10118 (gdb_trampoline_buffer_error): Ditto.
10119 (struct ipa_sym_addresses): Add fields for new IPA variables.
10120 (symbol_list): Add entries for new IPA variables.
10121 (struct tracepoint): Add fields to hold the address range of the
10122 trampoline used by the tracepoint.
10123 (trampoline_buffer_head): New static variable.
10124 (trampoline_buffer_tail): Ditto.
10125 (claim_trampoline_space): New function.
10126 (have_fast_tracepoint_trampoline_buffer): New function.
10127 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10129 (install_fast_tracepoint): Ditto, also add error buffer argument.
10130 (cmd_qtminftpilen): New function.
10131 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10132 (fast_tracepoint_from_trampoline_address): New function.
10133 (fast_tracepoint_collecting): Handle trampoline as part of jump
10135 (set_trampoline_buffer_space): New function.
10136 (initialize_tracepoint): Initialize new IPA variables.
10137 * target.h (struct target_ops): Add arguments to
10138 install_fast_tracepoint_jump_pad operation, add new
10139 get_min_fast_tracepoint_insn_len operation.
10140 (target_get_min_fast_tracepoint_insn_len): New.
10141 (install_fast_tracepoint_jump_pad): Add arguments.
10142 * server.h (IPA_BUFSIZ): Define.
10143 * linux-i386-ipa.c: Include extra header files.
10144 (initialize_fast_tracepoint_trampoline_buffer): New function.
10145 (initialize_low_tracepoint): Call it.
10146 * server.h (set_trampoline_buffer_space): Declare.
10147 (claim_trampoline_space): Ditto.
10148 (have_fast_tracepoint_trampoline_buffer): Ditto.
10150 2011-11-14 Yao Qi <yao@codesourcery.com>
10152 * server.c (handle_query): Handle InstallInTrace for qSupported.
10153 * tracepoint.c (add_tracepoint): Sort list.
10154 (install_tracepoint, download_tracepoint): New.
10155 (cmd_qtdp): Call them to install and download tracepoints.
10156 (sort_tracepoints): Removed.
10157 (cmd_qtstart): Update.
10159 2011-11-14 Yao Qi <yao@codesourcery.com>
10161 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10162 * mem-break.h: Declare.
10163 * tracepoint.c (cmd_qtstart): Move some code to ...
10164 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10166 (download_tracepoints): Move some code to ...
10167 (download_tracepoint_1): ... here. New.
10169 2011-11-08 Yao Qi <yao@codesourcery.com>
10171 * remote-utils.c (relocate_instruction): A comment fix.
10173 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10175 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10176 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10177 dr_status_mirror and dr_control_mirror from debug_reg_state.
10178 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10179 (i386_initial_stuff): Remove use of deleted globals.
10180 (i386_get_thread_context, i386_set_thread_context,
10181 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10182 from debug_reg_state.
10184 2011-11-05 Yao Qi <yao@codesourcery.com>
10186 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10187 address as TPOINT's.
10189 2011-11-02 Stan Shebs <stan@codesourcery.com>
10191 * tracepoint.c (agent_mem_read_string): New function.
10192 (eval_agent_expr): Call it for tracenz.
10193 * server.c (handle_query): Report support for tracenz.
10195 2011-11-02 Yao Qi <yao@codesourcery.com>
10197 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10199 2011-11-02 Yao Qi <yao@codesourcery.com>
10201 * target.h: Fix a typo in comment.
10203 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10205 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10206 clobber the breakpoints' shadows with fast tracepoint jumps.
10207 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10208 * target.c (write_inferior_memory): Also pass MYADDR down to
10211 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10213 * configure.ac: Check support for personality routine.
10214 * configure: Regenerate.
10215 * config.in: Likewise.
10216 * linux-low.c: Include <sys/personality.h>.
10217 Define ADDR_NO_RANDOMIZE if necessary.
10218 (linux_create_inferior): Disable address space randomization when
10219 forking inferior, if requested.
10220 (linux_supports_disable_randomization): New function.
10221 (linux_target_ops): Install it.
10222 * server.h (disable_randomization): Declare.
10223 * server.c (disable_randomization): New global variable.
10224 (handle_general_set): Handle QDisableRandomization.
10225 (handle_query): Likewise for qSupported.
10226 (main): Support --disable-randomization and --no-disable-randomization
10227 command line arguments.
10228 * target.h (struct target_ops): Add supports_disable_randomization.
10229 (target_supports_disable_randomization): New macro.
10231 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10233 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10235 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10236 [!PT_GETDSBT] (target_loadmap): New definition.
10237 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10238 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10239 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10240 and PT_GETDSBT to LINUX_LOADMAP.
10241 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10242 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10244 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10246 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10247 (arm_linux_hwbp_cap): New static variable.
10248 (arm_linux_get_hwbp_cap): Replace by ...
10249 (arm_linux_init_hwbp_cap): ... this new function.
10250 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10251 (arm_linux_get_hw_watchpoint_count): Likewise.
10252 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10253 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10254 (arm_prepare_to_resume): Use perror_with_name instead of error.
10256 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10258 * linux-arm-low.c: Include <signal.h>.
10259 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10260 (struct arm_linux_hwbp_cap): New data type.
10261 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10262 (struct arm_linux_hw_breakpoint): New data type.
10263 (MAX_BPTS, MAX_WPTS): Define.
10264 (struct arch_process_info, struct arch_lwp_info): New data types.
10265 (arm_linux_get_hwbp_cap): New function.
10266 (arm_linux_get_hw_breakpoint_count): Likewise.
10267 (arm_linux_get_hw_watchpoint_count): Likewise.
10268 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10269 (arm_hwbp_control_initialize): Likewise.
10270 (arm_hwbp_control_is_enabled): Likewise.
10271 (arm_hwbp_control_is_initialized): Likewise.
10272 (arm_hwbp_control_disable): Likewise.
10273 (arm_linux_hw_breakpoint_equal): Likewise.
10274 (arm_linux_hw_point_initialize): Likewise.
10275 (struct update_registers_data): New data structure.
10276 (update_registers_callback: New function.
10277 (arm_insert_point): Likewise.
10278 (arm_remove_point): Likewise.
10279 (arm_stopped_by_watchpoint): Likewise.
10280 (arm_stopped_data_address): Likewise.
10281 (arm_new_process): Likewise.
10282 (arm_new_thread): Likewise.
10283 (arm_prepare_to_resume): Likewise.
10284 (the_low_target): Register arm_insert_point, arm_remove_point,
10285 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10286 arm_new_thread, and arm_prepare_to_resume.
10288 2011-09-15 Stan Shebs <stan@codesourcery.com>
10290 * server.h (struct emit_ops): Add compare-goto fields.
10291 * tracepoint.c (gdb_agent_op_sizes): New table.
10292 (emit_eq_goto): New function.
10293 (emit_ne_goto): New function.
10294 (emit_lt_goto): New function.
10295 (emit_le_goto): New function.
10296 (emit_gt_goto): New function.
10297 (emit_ge_goto): New function.
10298 (is_goto_target): New function.
10299 (compile_bytecodes): Recognize special cases of compare-goto
10300 combinations and call specialized emitters for them.
10301 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10302 (amd64_emit_ne_goto): New function.
10303 (amd64_emit_lt_goto): New function.
10304 (amd64_emit_le_goto): New function.
10305 (amd64_emit_gt_goto): New function.
10306 (amd64_emit_ge_goto): New function.
10307 (amd64_emit_ops): Add the new functions.
10308 (i386_emit_eq_goto): New function.
10309 (i386_emit_ne_goto): New function.
10310 (i386_emit_lt_goto): New function.
10311 (i386_emit_le_goto): New function.
10312 (i386_emit_gt_goto): New function.
10313 (i386_emit_ge_goto): New function.
10314 (i386_emit_ops): Add the new functions.
10316 2011-09-08 Stan Shebs <stan@codesourcery.com>
10318 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10319 (i386_emit_epilogue): Restore %ebx.
10321 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10323 * server.c (step_thread): Remove definition.
10324 (process_serial_event): Don't handle Hs.
10325 * server.h (step_thread): Remove declaration.
10326 * target.c (set_desired_inferior): Remove use of step_thread.
10328 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10330 * linux-low.c: Include linux-procfs.h.
10331 (linux_attach_lwp_1): Update comments.
10332 (linux_attach): Scan for existing threads when attaching to a
10333 process that is the tgid.
10334 * Makefile.in: Update dependencies.
10336 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10338 * configure.srv: Add linux-procfs.o dependencies.
10340 2011-08-14 Yao Qi <yao@codesourcery.com>
10342 * target.h (struct target_ops): Fix indent.
10343 * win32-low.c (win32_target_ops): Fix comment.
10345 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10346 Yao Qi <yao@codesourcery.com>
10348 * Makefile.in (clean): Remove tic6x-*.c files.
10349 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10350 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10351 (tic6x-c64xp-linux.c): Likewise.
10352 * configure.srv: Add support for tic6x-*-uclinux.
10353 * linux-tic6x-low.c: New.
10354 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10356 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10357 Yao Qi <yao@codesourcery.com>
10359 * target.h (struct target_ops): Add read_loadmap.
10360 * linux-low.c (struct target_loadseg): New type.
10361 (struct target_loadmap): New type.
10362 (linux_read_loadmap): New function.
10363 (linux_target_ops): Add linux_read_loadmap.
10364 * server.c (handle_query): Support qXfer:fdpic:read packet.
10365 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10368 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10370 * win32-low.c: Include <stdint.h>.
10372 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10374 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10375 to the inferior here.
10376 (i386_remove_aligned_watchpoint): Ditto.
10377 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10378 fit part of the watchpoint in the debug registers.
10379 (i386_update_inferior_debug_regs): New.
10380 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10381 registers, and only update the inferior on success.
10382 (i386_low_remove_watchpoint): Ditto.
10384 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10386 * linux-low.c (compare_ints, unique, list_threads, show_process,
10387 linux_core_of_thread): Delete.
10388 (linux_target_ops): Change linux_core_of_thread to
10389 linux_common_core_of_thread.
10390 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10391 * utils.c (malloc_failure): Change type of argument.
10392 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10393 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10394 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10395 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10396 (IPA_OBJS): Add common-utils-ipa.o.
10397 (ptid_h, linux_osdata_h): New macros.
10398 (server_h): Add common/common-utils.h, common/xml-utils.h,
10399 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10401 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10402 ptid.o, buffer.o): New rules.
10403 (linux-low.o): Add common/linux-osdata.h as a dependency.
10404 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10405 * configure.ac: Add AC_HEADER_DIRENT check.
10406 * config.in: Regenerate.
10407 * configure: Regenerate.
10408 * remote-utils.c (xml_escape_text): Delete.
10409 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10410 buffer_xml_printf): Move to common/buffer.c.
10411 * server.c (main): Remove call to initialize_inferiors.
10412 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10413 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10414 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10415 internal_error, gdb_assert, gdb_assert_fail): Delete.
10416 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10417 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10419 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10420 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10421 initialize_inferiors): Delete.
10423 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10425 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10428 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10430 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10432 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10434 2011-05-26 Yao Qi <yao@codesourcery.com>
10436 * Makefile.in (thread-db.o): Track dependence to
10437 common/gdb_thread_db.h.
10438 * thread-db.c: include gdb_thread_db.h from right place.
10440 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10442 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10443 __FILE__ and __LINE__ to internal_error.
10445 2011-05-13 Doug Evans <dje@google.com>
10447 * thread-db.c (try_thread_db_load_from_sdir): New function.
10448 (try_thread_db_load_from_dir): New function.
10449 (thread_db_load_search): Handle $sdir, ignore $pdir.
10450 Remove trying of system directories if search of
10451 libthread-db-search-path fails, that is now done via $sdir.
10453 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10455 * server.c (handle_query): Add EnableDisableTracepoints to the list
10456 of supported features.
10457 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10459 (cmd_qtenable_disable): New.
10460 (cmd_qtstart): Install tracepoints even if disabled.
10461 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10462 receiving a QTEnable or QTDisable packet.
10463 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10464 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10466 (gdb_probe): Skip data collection if static tracepoint is disabled.
10468 2011-05-10 Doug Evans <dje@google.com>
10470 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10472 2011-05-04 Doug Evans <dje@google.com>
10474 * linux-low.c (linux_join): Skip process lookup.
10475 * spu-low.c (spu_join): Ditto.
10476 * server.c (join_inferiors_callback): Delete.
10477 (process_serial_event): For 'D' packet (detach) call join_inferior
10480 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10482 * README: Don't mention xscale*-*-linux*.
10483 * configure.srv (xscale*-*-linux*): Don't handle target.
10485 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10487 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10489 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10490 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10491 (i386_emit_void_call_2): Likewise.
10493 2011-04-26 Yao Qi <yao@codesourcery.com>
10495 * linux-low.c: Move common macros to linux-ptrace.h.
10496 Include linux-ptrace.h.
10497 * Makefile.in (linux_ptrace_h): New.
10498 (linux-low.o): Depends on linux-ptrace.h.
10500 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10502 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10503 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10504 (remote_prepare): New function with most of the TCP code from ...
10505 (remote_open): ... here. Detect PORT here unconditionally. Move also
10506 setting transport_is_reliable.
10507 * server.c (run_once): New variable.
10508 (gdbserver_usage): Document it.
10509 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10510 the first run if RUN_ONCE.
10511 * server.h (run_once, remote_prepare): New declarations.
10513 2011-04-19 Tom Tromey <tromey@redhat.com>
10515 * win32-low.c (handle_load_dll): Remove duplicate "the".
10517 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10519 Remove support for old Cygwin 1.5 versions.
10520 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10521 function to avoid warning.
10522 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10525 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10527 * gdbserver/server.h (Macro _): Define it if not available.
10529 2011-03-14 Michael Snyder <msnyder@vmware.com>
10531 * hostio.c (handle_close): Remove unnecessary null test.
10533 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10535 * Makefile.in (maintainer-clean realclean distclean): Remove
10536 "make ... subdir_do" command.
10538 2011-03-10 Michael Snyder <msnyder@vmware.com>
10540 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10542 * server.c (handle_v_run): Free alloced buffer on early return.
10544 2011-03-09 Yao Qi <yao@codesourcery.com>
10547 2011-03-04 Yao Qi <yao@codesourcery.com>
10549 * Makefile.in: Remove GNU make feature --directory.
10551 2011-03-05 Yao Qi <yao@codesourcery.com>
10553 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10554 (subdir_do): New make target. Copied from gdb/Makefile.
10555 (maintainer-clean, realclean, distclean, clean): Call corresponding
10556 make targets in common/Makefile.
10558 2011-02-11 Yao Qi <yao@codesourcery.com>
10560 * configure.ac: Call AC_PROG_RANLIB.
10561 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10562 * configure: Regenerate.
10564 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10566 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10568 2011-03-06 Yao Qi <yao@codesourcery.com>
10570 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10572 2011-03-05 Yao Qi <yao@codesourcery.com>
10574 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10575 (subdir_do): New make target. Copied from gdb/Makefile.
10576 (maintainer-clean, realclean, distclean, clean): Call corresponding
10577 make targets in common/Makefile.
10579 2011-03-04 Yao Qi <yao@codesourcery.com>
10581 * Makefile.in: Remove GNU make feature --directory.
10583 2011-03-04 Michael Snyder <msnyder@vmware.com>
10585 * server.c (queue_stop_reply): Call xmalloc not malloc.
10587 2011-03-02 Michael Snyder <msnyder@vmware.com>
10589 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10591 2011-02-28 Michael Snyder <msnyder@vmware.com>
10593 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10594 (cmd_qtframe): Ditto.
10595 (cmd_qtbuffer): Ditto.
10596 (cmd_bigqtbuffer): Ditto.
10598 * utils.c (decimal2str): Initialize 'width' to nine, then
10599 don't mess with it.
10601 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10603 * hostio.c (require_data): Free *data, not data.
10605 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10607 * hostio.c (require_data): Use free, not xfree.
10609 2011-02-27 Michael Snyder <msnyder@vmware.com>
10611 * server.c (handle_query): Discard unused value.
10613 * hostio.c (require_data): Free malloc memory before returning
10616 2011-02-26 Michael Snyder <msnyder@vmware.com>
10618 * linux-low.c (list_threads): Call closedir for dirent.
10620 2011-02-27 Michael Snyder <msnyder@vmware.com>
10622 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10623 a case statement falls through.
10625 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10627 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10630 2011-02-26 Michael Snyder <msnyder@vmware.com>
10632 * utils.c (decimal2str): Eliminate dead code and dead param.
10633 (pulongest): Drop dead param from call to decimal2str.
10636 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10638 Revert the following patch (not approved yet):
10639 2011-02-21 Hui Zhu <teawater@gmail.com>
10640 * tracepoint.c (tp_printf): New function.
10641 (eval_agent_expr): Handle gdb_agent_op_printf.
10643 2011-02-21 Hui Zhu <teawater@gmail.com>
10645 * tracepoint.c (tp_printf): New function.
10646 (eval_agent_expr): Handle gdb_agent_op_printf.
10648 2011-02-18 Tom Tromey <tromey@redhat.com>
10650 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10651 (tracepoint.o): Likewise.
10652 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10653 (gdb_agent_op_names): Likewise.
10655 2011-02-18 Tom Tromey <tromey@redhat.com>
10657 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10658 gdb_agent_op_rot>: New constants.
10659 (gdb_agent_op_names): Add pick and roll.
10660 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10663 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10665 * aclocal.m4: Regenerated with aclocal-1.11.1.
10667 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10669 * server.c (handle_qxfer_traceframe_info): New.
10670 (qxfer_packets): Register "traceframe-info".
10671 (handle_query): Report support for qXfer:traceframe-info:read+.
10672 * tracepoint.c (match_blocktype): New.
10673 (traceframe_find_block_type): Rename to ...
10674 (traceframe_walk_blocks): ... this. Add callback filter argument,
10676 (traceframe_find_block_type): New, reimplemented on top of
10677 traceframe_walk_blocks.
10678 (build_traceframe_info_xml): New.
10679 (traceframe_read_info): New.
10680 * server.h (traceframe_read_info): Declare.
10682 2011-02-11 Yao Qi <yao@codesourcery.com>
10684 * configure.ac: Call AC_PROG_RANLIB.
10685 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10686 * configure: Regenerate.
10688 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10690 * server.c (gdb_read_memory): Change return semantics to allow
10692 (handle_search_memory_1): Adjust.
10693 (process_serial_event) <'m' packet>: Handle partial transfers.
10694 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10696 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10698 * regcache.c (init_register_cache): Initialize
10699 regcache->register_status.
10700 (free_register_cache): Release regcache->register_status.
10701 (regcache_cpy): Copy register_status.
10702 (registers_to_string): Print 'x's for unavailable registers.
10703 (supply_register): Mark the register's status valid or
10704 unavailable, depending on whether a buffer was passed in or not.
10705 (supply_register_zeroed): New.
10706 (supply_regblock): Mark the registers' status valid or
10707 unavailable, depending on whether a buffer was passed in or not.
10708 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10709 (struct regcache): New `register_status' field.
10710 (supply_register_zeroed): Declare.
10711 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10712 supply_register_zeroed, rather than passing a NULL buffer to
10714 * tracepoint.c (fetch_traceframe_registers): Update comment.
10716 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10718 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10721 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10723 * server.h (decode_xfer_write): Change prototype.
10724 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10725 and don't extract the annex here.
10726 * server.c (decode_xfer_read): Remove `annex' parameter,
10727 and don't extract the annex here.
10728 (decode_xfer): New.
10729 (struct qxfer): New.
10730 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10731 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10732 (handle_qxfer_statictrace): New functions, abstracted out from
10733 handle_query, and made to use the struct qxfer interface.
10734 (handle_threads_qxfer_proper): Rename to ...
10735 (handle_qxfer_threads_proper): ... this.
10736 (handle_threads_qxfer): Rename to ...
10737 (handle_qxfer_threads): ... this. Adjust.
10738 (qxfer_packets): New array.
10739 (handle_qxfer): New function.
10740 (handle_query): Use handle_qxfer.
10742 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10744 * gdbreplay.c: Shorten lines of >= 80 columns.
10745 * linux-low.c: Ditto.
10746 * linux-ppc-low.c: Ditto.
10747 * linux-s390-low.c: Ditto.
10748 * linux-sparc-low.c: Ditto.
10749 * linux-x86-low.c: Ditto.
10750 * linux-xtensa-low.c: Ditto.
10751 * mem-break.c: Ditto.
10752 * nto-low.c: Ditto.
10753 * regcache.h: Ditto.
10754 * remote-utils.c: Ditto.
10757 * thread-db.c: Ditto.
10758 * tracepoint.c: Ditto.
10760 * win32-low.h: Ditto.
10762 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10764 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10767 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10769 * server.c (gdbserver_version): Update copyright year in version
10771 * gdbreplay.c (gdbreplay_version): Ditto.
10773 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10775 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10776 * linux-bfin-low.c: New file.
10777 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10778 PT_DATA_ADDR for BFIN targets.
10779 * Makefile.in (SFILES): Add linux-bfin-low.c.
10780 (clean): Remove reg-bfin.c.
10781 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10782 * README: Mention supported Blackfin targets.
10784 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10786 * .gitignore: New file.
10788 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10790 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10792 2010-10-22 Jie Zhang <jie@codesourcery.com>
10794 * Makefile.in: Add FLAGS_TO_PASS variable.
10795 (install): Remove dependency of install-only and recursively
10796 invoke make for install-only.
10798 2010-10-04 Doug Evans <dje@google.com>
10800 * Makefile.in (uninstall): Use $(DESTDIR).
10802 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10806 * linux-x86-low.c (compat_siginfo_from_siginfo)
10807 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10808 si_code is < 0. Check for si_code == SI_TIMER before checking for
10811 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10813 * lynx-i386-low.c: New file.
10814 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10816 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10818 * lynx-low.c (ptrace_request_to_str): Remove handling for
10819 request values that have been removed in LynxOS 5.x.
10821 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10823 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10826 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10828 * configure.ac: Add --enable-inprocess-agent option.
10829 * configure: Rebuilt.
10831 2010-09-06 Yao Qi <yao@codesourcery.com>
10833 * linux-low.c (linux_kill): Remove unused variable.
10834 (linux_stabilize_threads): Likewise.
10835 * server.c (start_inferior): Likewise.
10836 (queue_stop_reply_callback): Likewise.
10837 * tracepoint.c (do_action_at_tracepoint): Likewise.
10839 2010-09-06 Yao Qi <yao@codesourcery.com>
10841 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10844 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10846 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10848 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10850 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10853 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10855 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10856 gdbserver/lynx-ppc-low.c: New files.
10857 * Makefile.in (lynx_low_h): New variable.
10858 (lynx-low.o, lynx-ppc-low.o): New rules.
10859 * configure.ac: On LynxOS, link with -lnetinet.
10860 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10861 * configure: regenerate.
10863 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10865 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10866 * configure.ac: Add check for vasprintf and vsnprintf.
10867 * configure, config.in: Regenerate.
10868 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10870 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10872 * gdbreplay.c: Move include of alloca.h up, next to include of
10874 * server.h: Add include of malloc.h.
10875 * mem-break.c: Remove include of malloc.h.
10876 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10878 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10880 * Makefile.in (memmem.o): Build with -Wno-error.
10882 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10884 * utils.c (xsnprintf): Make non-static.
10885 * server.h: Add xsnprintf declaration.
10886 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10887 replace calls to snprintf by calls to xsnprintf throughout.
10889 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10891 * configure.ac: Add configure check for alloca.
10892 * configure, config.in: Regenerate.
10893 * server.h: Include alloca.h if it exists.
10894 * gdbreplay.c: Include alloca.h if it exists.
10896 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10898 * linux-low.c (__SIGRTMIN): Define if not already defined.
10899 (linux_create_inferior): Check for __ANDROID__ rather than
10901 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10902 are already deferred.
10903 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10904 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10905 stopped and already has a pending signal to report.
10906 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10907 a pending signal to report or is moving out of a jump pad.
10908 (linux_init_signals): Check for __ANDROID__ rather than
10911 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10913 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10914 debug_threads check. Avoid a linear search when not doing debug
10917 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10919 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10920 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10921 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10922 (process_event): Change local fd's type to gdb_fildes_t.
10923 (create_file_handler): Adjust prototype.
10924 (delete_file_handler): Adjust prototype.
10925 (handle_file_event): Adjust prototype. Use pfildes.
10926 (create_file_event): Adjsut prototype.
10927 * remote-utils.c (remote_desc, listen_desc): Change type to
10929 * server.h: New gdb_fildes_t typedef.
10930 [USE_WIN32API]: Include winsock2.h.
10931 (delete_file_handler, add_file_handler): Adjust prototypes.
10932 (pfildes): Declare.
10933 * utils.c (pfildes): New.
10935 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10937 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10938 * configure: Regenerate.
10940 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10942 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10943 (linux_done_accessing_memory): ... this.
10944 (linux_target_ops): Adjust.
10945 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10946 * nto-low.c (nto_target_ops): Adjust comment.
10947 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10948 * spu-low.c (spu_target_ops): Adjust comment.
10949 * target.h (target_ops): Rename unprepare_to_access_memory field
10950 to done_accessing_memory.
10951 (unprepare_to_access_memory): Rename to ...
10952 (done_accessing_memory): ... this.
10954 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10956 * linux-low.c (linux_prepare_to_access_memory): New.
10957 (linux_unprepare_to_access_memory): New.
10958 (linux_target_ops): Install them.
10959 * server.c (read_memory): Rename to ...
10960 (gdb_read_memory): ... this. Use
10961 prepare_to_access_memory/prepare_to_access_memory.
10962 (write_memory): Rename to ...
10963 (gdb_write_memory): ... this. Use
10964 prepare_to_access_memory/prepare_to_access_memory.
10965 (handle_search_memory_1): Adjust.
10966 (process_serial_event): Adjust.
10967 * target.h (struct target_ops): New fields
10968 prepare_to_access_memory and unprepare_to_access_memory.
10969 (prepare_to_access_memory, unprepare_to_access_memory): New.
10970 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10971 prepare_to_access_memory/prepare_to_access_memory.
10972 * nto-low.c (nto_target_ops): Adjust.
10973 * spu-low.c (spu_target_ops): Adjust.
10974 * win32-low.c (win32_target_ops): Adjust.
10976 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10978 * Makefile.in (WARN_CFLAGS): Get it from configure.
10979 (WERROR_CFLAGS): New.
10980 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10981 * configure.ac: Introduce --enable-werror, which adds -Werror to
10982 the compiler command line. Enabled by default. Disable with
10983 --disable-werror. Add -Wdeclaration-after-statement
10984 Wpointer-arith and -Wformat-nonliteral to warning flags.
10985 * configure: Regenerate.
10987 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10989 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10991 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10993 * gdbreplay.c (remote_error): New.
10995 (expect): Use gdbchar. Check for error reading from GDB.
10996 Clarify sync error output.
10997 (play): Check for errors writing to GDB.
10998 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10999 * remote-utils.c (getpkt): Check for errors writing to the remote
11002 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11004 * linux-low.c (linux_wait_1): Move non-debugging code out of
11005 `debug_threads' control.
11007 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11009 * linux-low.c (linux_wait_1): Don't set last_status here.
11010 * server.c (push_event, queue_stop_reply_callback): Assert we're
11011 not pushing a TARGET_WAITKIND_IGNORE event.
11012 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11013 (myresume, handle_target_event): Set the thread's last_resume_kind
11014 and last_status from the target returned status.
11016 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11020 * linux-x86-low.c (update_debug_registers_callback): New.
11021 (i386_dr_low_set_addr): Use it.
11022 (i386_dr_low_get_addr): New.
11023 (i386_dr_low_set_control): Use update_debug_registers_callback.
11024 (i386_dr_low_get_control): New.
11025 (i386_dr_low_get_status): Adjust.
11026 * linux-low.c (linux_stop_lwp): New.
11027 * linux-low.h (linux_stop_lwp): Declare.
11029 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11030 argument instead of a i386_debug_reg_state.
11031 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11032 a i386_debug_reg_state.
11033 (i386_insert_aligned_watchpoint): Adjust.
11034 (i386_remove_aligned_watchpoint): Adjust.
11035 (i386_low_stopped_data_address): Read the debug registers from the
11036 inferior instead of from the mirrors.
11037 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11038 (i386_dr_low_get_addr): Declare.
11039 (i386_dr_low_get_control): Declare.
11040 (i386_dr_low_get_status): Change prototype.
11042 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11043 (i386_dr_low_get_addr): New.
11044 (i386_dr_low_get_control): New.
11045 (i386_dr_low_get_status): Adjust prototype. Return
11047 (i386_initial_stuff): Clear dr_status_mirror and
11049 (i386_get_thread_context): Adjust.
11050 (i386_set_thread_context): Adjust.
11051 (i386_thread_added): Adjust.
11053 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11055 * linux-low.h (linux_thread_area): Delete declaration.
11057 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11059 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11060 after its termination.
11062 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11064 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11065 (gdb_wants_all_stopped): Delete.
11066 (linux_wait_1): Don't call them.
11067 * server.c (handle_v_cont): Tag all threads as want-stopped.
11068 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11069 stopped as "client-wants-stopped".
11071 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11073 * Makefile.in (signals_h): New.
11074 (server_h): Depend on it.
11075 (server.o): Don't depend on $(signals_def).
11076 (signals.o): Depend on $(signals_def).
11078 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11080 * Makefile.in (signals_def): New.
11081 (server_h): Append include/gdb/signals.h and signals_def.
11082 (server.o): Append signals_def.
11084 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11086 * server.c (handle_target_event): Use target_signal_to_host for
11087 resume_info.sig initialization.
11088 * target.h (struct thread_resume) <sig>: New comment.
11090 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11092 * server.c (handle_query): strcpy() the returned string from paddress()
11093 instead of sprintf().
11094 * utils.c (paddress): Return phex_nz().
11096 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11098 * server.c (handle_v_cont): Call mourn_inferior if process
11100 (myresume): Likewise.
11102 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11104 Static tracepoints, and integration with UST.
11106 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11107 * mem-break.c (uninsert_all_breakpoints)
11108 (reinsert_all_breakpoints): New.
11109 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11110 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11111 (gdb_agent_ust_loaded, helper_thread_id)
11112 (gdb_agent_helper_thread_id): New macros.
11113 (struct ipa_sym_addresses): Add addr_ust_loaded,
11114 addr_helper_thread_id, addr_cmd_buf.
11115 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11116 (in_process_agent_loaded_ust): New.
11117 (write_e_ust_not_loaded): New.
11118 (maybe_write_ipa_ust_not_loaded): New.
11119 (struct collect_static_trace_data_action): New.
11120 (enum tracepoint_type) <static_tracepoint>: New.
11121 (struct tracepoint) <handle>: Mention static tracepoints.
11122 (struct static_tracepoint_ctx): New.
11123 (CMD_BUF_SIZE): New.
11124 (add_tracepoint_action): Handle static tracepoint actions.
11125 (unprobe_marker_at): New.
11126 (clear_installed_tracepoints): Handle static tracepoints.
11127 (cmd_qtdp): Handle static tracepoints.
11128 (probe_marker_at): New.
11129 (cmd_qtstart): Handle static tracepoints.
11130 (response_tracepoint): Handle static tracepoints.
11131 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11132 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11133 (get_context_regcache): Handle static tracepoints.
11134 (do_action_at_tracepoint): Handle static tracepoint actions.
11135 (traceframe_find_block_type): Handle static trace data blocks.
11136 (traceframe_read_sdata): New.
11137 (download_tracepoints): Download static tracepoint actions.
11138 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11139 (GDB_PROBE_NAME): New.
11141 (GET_UST_SYM): New.
11144 (ust_marker_to_static_tracepoint): New.
11146 (collect_ust_data_at_tracepoint): New.
11147 (gdb_ust_probe): New.
11148 (UNIX_PATH_MAX, SOCK_DIR): New.
11149 (gdb_ust_connect_sync_socket): New.
11150 (resume_thread, stop_thread): New.
11151 (run_inferior_command): New.
11152 (init_named_socket): New.
11153 (gdb_ust_socket_init): New.
11154 (cstr_to_hexstr): New.
11156 (first_marker, next_marker): New.
11157 (response_ust_marker): New.
11158 (cmd_qtfstm, cmd_qtsstm): New.
11159 (unprobe_marker_at, probe_marker_at): New.
11160 (cmd_qtstmat, gdb_ust_thread): New.
11161 (gdb_ust_init): New.
11162 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11163 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11164 (ST_REGENTRY): New.
11165 (x86_64_st_collect_regmap): New.
11166 (X86_64_NUM_ST_COLLECT_GREGS): New.
11167 (AMD64_RIP_REGNUM): New.
11168 (supply_static_tracepoint_registers): New.
11169 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11170 (ST_REGENTRY): New.
11171 (i386_st_collect_regmap): New.
11172 (i386_NUM_ST_COLLECT_GREGS): New.
11173 (supply_static_tracepoint_registers): New.
11174 * server.c (handle_query): Handle qXfer:statictrace:read.
11175 <qSupported>: Report support for StaticTracepoints, and
11176 qXfer:statictrace:read features.
11177 * server.h (traceframe_read_sdata)
11178 (supply_static_tracepoint_registers): Declare.
11179 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11180 (unpack_varlen_hex): Include in IPA build.
11181 * Makefile.in (ustlibs, ustinc): New.
11182 (IPA_OBJS): Add remote-utils-ipa.o.
11183 ($(IPA_LIB)): Link -ldl and -lpthread.
11185 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11186 * config.in, configure: Regenerate.
11188 2010-06-20 Ian Lance Taylor <iant@google.com>
11189 Pedro Alves <pedro@codesourcery.com>
11191 * linux-x86-low.c (always_true): Delete.
11192 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11193 trying to fool the compiler with always_true.
11195 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11197 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11198 conditions in gdbserver.
11200 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11202 * spu-low.c (spu_read_memory): Wrap around local store limit.
11203 (spu_write_memory): Likewise.
11205 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11207 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11208 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11210 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11212 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11213 uses with LONGEST uses.
11215 2010-06-14 Stan Shebs <stan@codesourcery.com>
11216 Pedro Alves <pedro@codesourcery.com>
11220 * linux-x86-low.c: Include limits.h.
11222 (always_true): New.
11225 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11226 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11227 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11228 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11229 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11230 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11231 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11232 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11233 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11234 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11235 (amd64_emit_void_call_2): New.
11236 (amd64_emit_ops): New.
11237 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11238 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11239 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11240 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11241 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11242 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11243 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11244 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11245 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11246 (i386_emit_stack_adjust, i386_emit_int_call_1)
11247 (i386_emit_void_call_2): New.
11248 (i386_emit_ops): New.
11249 (x86_emit_ops): New.
11250 (the_low_target): Install x86_emit_ops.
11251 * server.h (struct emit_ops): New.
11252 (get_raw_reg_func_addr): Declare.
11253 (current_insn_ptr, emit_error): Declare.
11254 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11255 (set_trace_state_variable_value): New defines.
11256 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11257 addr_get_trace_state_variable_value and
11258 addr_set_trace_state_variable_value.
11259 (symbol_list): New fields for get_raw_reg,
11260 get_trace_state_variable_value and set_trace_state_variable_value.
11261 (condfn): New typedef.
11262 (struct tracepoint): New field `compiled_cond'.
11263 (do_action_at_tracepoint): Clear compiled_cond.
11264 (get_trace_state_variable_value, set_trace_state_variable_value):
11266 (condition_true_at_tracepoint): If there's a compiled condition,
11268 (current_insn_ptr, emit_error): New globals.
11269 (struct bytecode_address): New.
11270 (get_raw_reg_func_addr): New.
11271 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11272 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11273 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11274 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11275 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11276 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11277 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11278 (compile_tracepoint_condition, compile_bytecodes): New.
11279 * target.h (emit_ops): Forward declare.
11280 (struct target_ops): New field emit_ops.
11281 (target_emit_ops): New.
11282 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11283 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11284 * linux-low.c (linux_emit_ops): New.
11285 (linux_target_ops): Install it.
11286 * linux-low.h (struct linux_target_ops): New field emit_ops.
11288 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11290 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11291 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11293 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11294 Stan Shebs <stan@codesourcery.com>
11296 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11297 (all): Depend on $(extra_libraries).
11298 (install-only): Install the IPA.
11299 (IPA_OBJS, IPA_LIB): New.
11300 (clean): Remove the IPA lib.
11301 (IPAGENT_CFLAGS): New.
11302 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11303 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11304 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11305 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11306 * configure.ac: Check for atomic builtins support in the compiler.
11307 (IPA_DEPFILES, extra_libraries): Define.
11308 * configure.srv (ipa_obj): Add description.
11309 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11310 (i[34567]86-*-linux*): Set ipa_obj.
11311 (x86_64-*-linux*): Set ipa_obj.
11312 * linux-low.c (stabilizing_threads): New.
11313 (supports_fast_tracepoints): New.
11314 (linux_detach): Stabilize threads before detaching.
11315 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11316 the lwp is either not stabilizing, or is moving out of a jump pad.
11317 (linux_fast_tracepoint_collecting): New.
11318 (maybe_move_out_of_jump_pad): New.
11319 (enqueue_one_deferred_signal): New.
11320 (dequeue_one_deferred_signal): New.
11321 (linux_wait_for_event_1): If moving out of a jump pad, defer
11322 pending signals to later.
11323 (linux_stabilize_threads): New.
11324 (linux_wait_1): Check if threads need moving out of jump pads, and
11326 (stuck_in_jump_pad_callback): New.
11327 (move_out_of_jump_pad_callback): New.
11328 (lwp_running): New.
11329 (linux_resume_one_lwp): Handle moving out of jump pads.
11330 (linux_set_resume_request): Dequeue deferred signals.
11331 (need_step_over_p): Also step over fast tracepoint jumps.
11332 (start_step_over): Also uninsert fast tracepoint jumps.
11333 (finish_step_over): Also reinsert fast tracepoint jumps.
11334 (linux_install_fast_tracepoint_jump): New.
11335 (linux_target_ops): Install linux_stabilize_threads and
11336 linux_install_fast_tracepoint_jump_pad.
11337 * linux-low.h (linux_target_ops) <get_thread_area,
11338 install_fast_tracepoint_jump_pad>: New fields.
11339 (struct lwp_info) <collecting_fast_tracepoint,
11340 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11341 (linux_get_thread_area): Declare.
11342 * linux-x86-low.c (jump_insn): New.
11343 (x86_get_thread_area): New.
11344 (append_insns): New.
11345 (push_opcode): New.
11346 (amd64_install_fast_tracepoint_jump_pad): New.
11347 (i386_install_fast_tracepoint_jump_pad): New.
11348 (x86_install_fast_tracepoint_jump_pad): New.
11349 (the_low_target): Install x86_get_thread_area and
11350 x86_install_fast_tracepoint_jump_pad.
11351 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11352 (struct fast_tracepoint_jump): New.
11353 (fast_tracepoint_jump_insn): New.
11354 (fast_tracepoint_jump_shadow): New.
11355 (find_fast_tracepoint_jump_at): New.
11356 (fast_tracepoint_jump_here): New.
11357 (delete_fast_tracepoint_jump): New.
11358 (set_fast_tracepoint_jump): New.
11359 (uninsert_fast_tracepoint_jumps_at): New.
11360 (reinsert_fast_tracepoint_jumps_at): New.
11361 (set_breakpoint_at): Use write_inferior_memory.
11362 (uninsert_raw_breakpoint): Use write_inferior_memory.
11363 (check_mem_read): Mask out fast tracepoint jumps.
11364 (check_mem_write): Mask out fast tracepoint jumps.
11365 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11366 (set_fast_tracepoint_jump): Declare.
11367 (delete_fast_tracepoint_jump)
11368 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11369 (reinsert_fast_tracepoint_jumps_at): Declare.
11370 * regcache.c: Don't compile many functions when building the
11371 in-process agent library.
11372 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11373 the register buffer in the heap.
11374 (free_register_cache): If the register buffer isn't owned by the
11375 regcache, don't free it.
11376 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11377 pre-existing register caches.
11378 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11380 (convert_ascii_to_int): : Constify `from' parameter type.
11381 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11382 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11383 the needed buffer in-place.
11384 (relocate_instruction): New.
11385 * server.c (handle_query) <qSymbols>: If the target supports
11386 tracepoints, give it a chance of looking up symbols. Report
11387 support for fast tracepoints.
11388 (handle_status): Stabilize threads.
11389 (process_serial_event): Adjust.
11390 * server.h (struct fast_tracepoint_jump): Forward declare.
11391 (struct process_info) <fast_tracepoint_jumps>: New field.
11392 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11393 (decode_X_packet, decode_M_packet): Adjust.
11394 (relocate_instruction): Declare.
11395 (in_process_agent_loaded): Declare.
11396 (tracepoint_look_up_symbols): Declare.
11397 (struct fast_tpoint_collect_status): Declare.
11398 (fast_tracepoint_collecting): Declare.
11399 (force_unlock_trace_buffer): Declare.
11400 (handle_tracepoint_bkpts): Declare.
11401 (initialize_low_tracepoint)
11402 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11403 * target.h (struct target_ops) <stabilize_threads,
11404 install_fast_tracepoint_jump_pad>: New fields.
11405 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11406 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11407 [HAVE_STDINT_H]: Include stdint.h.
11408 (trace_debug_1): Rename to ...
11409 (trace_vdebug): ... this.
11410 (trace_debug): Rename to ...
11411 (trace_debug_1): ... this. Add `level' parameter.
11412 (trace_debug): New.
11413 (ATTR_USED, ATTR_NOINLINE): New.
11414 (IP_AGENT_EXPORT): New.
11415 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11416 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11417 (about_to_request_buffer_space, trace_buffer_is_full)
11418 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11419 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11420 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11421 (traceframe_write_count, traceframes_created)
11422 (trace_state_variables)
11423 New renaming defines.
11424 (struct ipa_sym_addresses): New.
11425 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11426 (symbol_list): New.
11427 (ipa_sym_addrs): New.
11428 (all_tracepoint_symbols_looked_up): New.
11429 (in_process_agent_loaded): New.
11430 (write_e_ipa_not_loaded): New.
11431 (maybe_write_ipa_not_loaded): New.
11432 (tracepoint_look_up_symbols): New.
11433 (debug_threads) [IN_PROCESS_AGENT]: New.
11434 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11435 (UNKNOWN_SIDE_EFFECTS): New.
11436 (stop_tracing): New.
11437 (flush_trace_buffer): New.
11438 (stop_tracing_bkpt): New.
11439 (flush_trace_buffer_bkpt): New.
11440 (read_inferior_integer): New.
11441 (read_inferior_uinteger): New.
11442 (read_inferior_data_pointer): New.
11443 (write_inferior_data_pointer): New.
11444 (write_inferior_integer): New.
11445 (write_inferior_uinteger): New.
11446 (struct collect_static_trace_data_action): Delete.
11447 (enum tracepoint_type): New.
11448 (struct tracepoint) <type>: New field `type'.
11449 <actions_str, step_actions, step_actions_str>: Only include in
11451 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11452 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11453 (tracepoints): Use IP_AGENT_EXPORT.
11454 (last_tracepoint): Don't include in the IPA.
11455 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11456 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11457 (alloced_trace_state_variables): New.
11458 (trace_state_variables): Use IP_AGENT_EXPORT.
11459 (traceframe_t): Delete unused variable.
11460 (circular_trace_buffer): Don't include in the IPA.
11461 (trace_buffer_start): Delete.
11462 (struct trace_buffer_control): New.
11463 (trace_buffer_free): Delete.
11464 (struct ipa_trace_buffer_control): New.
11465 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11466 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11468 (trace_buffer_ctrl): New.
11469 (TRACE_BUFFER_CTRL_CURR): New.
11470 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11471 Reimplement as macros.
11472 (trace_buffer_wrap): Delete.
11473 (traceframe_write_count, traceframe_read_count)
11474 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11475 (struct tracepoint_hit_ctx) <type>: New field.
11476 (struct fast_tracepoint_ctx): New.
11477 (memory_barrier): New.
11479 (record_tracepoint_error): Update atomically in the IPA.
11480 (clear_inferior_trace_buffer): New.
11481 (about_to_request_buffer_space): New.
11482 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11483 updating the same buffer.
11484 (add_tracepoint): Default the tracepoint's type to trap
11485 tracepoint, and orig_size to -1.
11486 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11487 internal variables.
11488 (create_trace_state_variable): New parameter `gdb'. Handle it.
11489 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11490 (cmd_qtdp): Handle fast tracepoints.
11491 (cmd_qtdv): Adjust.
11492 (max_jump_pad_size): New.
11493 (gdb_jump_pad_head): New.
11494 (get_jump_space_head): New.
11495 (claim_jump_space): New.
11496 (sort_tracepoints): New.
11497 (MAX_JUMP_SIZE): New.
11498 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11500 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11501 support. Upload fast traceframes, and delete internal IPA
11503 (stop_tracing_handler): New.
11504 (flush_trace_buffer_handler): New.
11505 (cmd_qtstop): Upload fast tracepoints.
11506 (response_tracepoint): Handle fast tracepoints.
11507 (tracepoint_finished_step): Upload fast traceframes. Set the
11508 tracepoint hit context's tracepoint type.
11509 (handle_tracepoint_bkpts): New.
11510 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11511 type. Add comment about fast tracepoints.
11512 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11513 non-existing action_str field.
11514 (get_context_regcache): Handle fast tracepoints.
11515 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11517 (fast_tracepoint_from_jump_pad_address): New.
11518 (fast_tracepoint_from_ipa_tpoint_address): New.
11519 (collecting_t): New.
11520 (force_unlock_trace_buffer): New.
11521 (fast_tracepoint_collecting): New.
11523 (gdb_collect): New.
11524 (write_inferior_data_ptr): New.
11525 (target_tp_heap): New.
11526 (target_malloc): New.
11527 (download_agent_expr): New.
11529 (download_tracepoints): New.
11530 (download_trace_state_variables): New.
11531 (upload_fast_traceframes): New.
11532 (IPA_FIRST_TRACEFRAME): New.
11533 (IPA_NEXT_TRACEFRAME_1): New.
11534 (IPA_NEXT_TRACEFRAME): New.
11535 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11536 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11537 (gdb_jump_pad_buffer_end): New.
11538 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11539 (initialize_tracepoint): Adjust.
11540 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11541 buffer. Initialize the low module.
11542 * utils.c (PREFIX, TOOLNAME): New.
11543 (malloc_failure): Use PREFIX.
11544 (error): In the IPA, an error causes an exit.
11545 (fatal, warning): Use PREFIX.
11546 (internal_error): Use TOOLNAME.
11547 (NUMCELLS): Increase to 10.
11548 * configure, config.in: Regenerate.
11550 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11552 * server.c (handle_query) <qSupported>: Do two passes over the
11553 qSupported string to avoid nesting strtok.
11555 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11557 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11559 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11560 -Wl,--dynamic-list.
11561 * configure: Regenerate.
11562 * proc-service.list: New.
11564 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11566 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11569 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11571 * gdbreplay.c (remote_open): Check error return from socket() call by
11572 its equality to -1 not by it being negative.
11573 * remote-utils.c (remote_open): Likewise.
11575 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11577 * config.h: Regenerate.
11579 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11581 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11582 doesn't provide PTRACE_GET_THREAD_AREA.
11584 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11586 * linux-m68k-low.c: Include <asm/ptrace.h>
11587 (ps_get_thread_area): Implement.
11589 2010-05-03 Doug Evans <dje@google.com>
11591 * event-loop.c (struct callback_event): New struct.
11592 (callback_list): New global.
11593 (append_callback_event, delete_callback_event): New functions.
11594 (process_callback): New function.
11595 (start_event_loop): Call it.
11596 * remote-utils.c (NOT_SCHEDULED): Define.
11597 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11598 moved out of readchar.
11599 (readchar): Rewrite. Call reschedule before returning.
11600 (reset_readchar): New function.
11601 (remote_close): Call it.
11602 (process_remaining, reschedule): New functions.
11603 * server.h (callback_handler_func): New typedef.
11604 (append_callback_event, delete_callback_event): Declare.
11606 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11608 * proc-service.c (ps_pglobal_lookup): Use
11609 thread_db_look_up_one_symbol.
11610 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11611 parameter. Use it instead of all_symbols_looked_up.
11612 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11614 (all_symbols_looked_up): Don't declare.
11615 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11616 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11618 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11619 Set all_symbols_looked_up here.
11620 (thread_db_look_up_one_symbol): New.
11621 (thread_db_get_tls_address): Adjust.
11622 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11623 thread_db object on the heap, and tentatively set it in the
11625 (thread_db_init): Don't set all_symbols_looked_up here.
11626 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11628 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11630 * linux-low.c (linux_kill, linux_detach): Adjust.
11631 (status_pending_p_callback): Remove redundant statement. Check
11632 for !TARGET_WAITIKIND_IGNORE, instead of
11633 TARGET_WAITKIND_STOPPED.
11634 (handle_tracepoints): Make sure LWP is locked. Adjust.
11635 (linux_wait_for_event_1): Adjust.
11636 (linux_cancel_breakpoints): New.
11637 (unsuspend_one_lwp): New.
11638 (unsuspend_all_lwps): New.
11639 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11640 (send_sigstop_callback): Change return type to int, add new
11641 `except' parameter and handle it.
11642 (suspend_and_send_sigstop_callback): New.
11643 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11644 pass them down. If SUSPEND, also increment the lwp's suspend
11646 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11647 (need_step_over_p): Don't consider suspended LWPs.
11648 (start_step_over): Adjust.
11649 (proceed_one_lwp): Change return type to int, add new `except'
11650 parameter and handle it.
11651 (unsuspend_and_proceed_one_lwp): New.
11652 (proceed_all_lwps): Use find_inferior instead of
11654 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11655 also decrement the suspend count of LWPs. Pass `except' down,
11656 instead of hacking its suspend count.
11657 (linux_pause_all): Add `freeze' parameter. Adjust.
11658 (linux_unpause_all): New.
11659 (linux_target_ops): Install linux_unpause_all.
11660 * server.c (handle_status): Adjust.
11661 * target.h (struct target_ops): New fields `unpause_all' and
11662 `cancel_breakpoints'. Add new parameter to `pause_all'.
11663 (pause_all): Add new `freeze' parameter.
11664 (unpause_all): New.
11665 (cancel_breakpoints): New.
11666 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11667 cancel breakpoints.
11668 (cmd_qtstart): Pause threads.
11669 (stop_tracing): Pause threads, and cancel breakpoints.
11670 * win32-low.c (win32_target_ops): Adjust.
11672 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11674 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11675 the inferior right away from here...
11676 (linux_wait_1): ... to here, and adjust to check the thread's
11677 last_resume_kind instead of the lwp's step or stop_expected flags.
11679 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11681 * README: Use consistent `GDB' and `GDBserver' spellings.
11683 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11685 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11686 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11687 (linux_detach_one_lwp): Assume the lwp is stopped.
11688 (any_thread_of): Delete.
11689 (linux_detach): Stop all lwps here. Don't blindly delete all
11691 (delete_lwp_callback): New.
11692 (linux_mourn): Delete all lwps of the process that is gone.
11693 (linux_wait_1): Don't delete the last lwp of the process here.
11694 * mem-break.h (mark_breakpoints_out): Declare.
11695 * mem-break.c (mark_breakpoints_out): New.
11696 (free_all_breakpoints): Use it.
11697 * server.c (handle_target_event): If the process is gone, mark
11699 * thread-db.c (struct thread_db) <create_bp>: New field.
11700 (thread_db_enable_reporting): Fix prototype. Store a thread event
11701 breakpoint reference in the thread_db struct.
11702 (thread_db_load_search): Clear the thread_db object.
11703 (try_thread_db_load_1): Ditto.
11704 (switch_to_process): New.
11705 (disable_thread_event_reporting): Use it.
11706 (remove_thread_event_breakpoints): New.
11707 (thread_db_detach, thread_db_mourn): Use it.
11709 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11711 * linux-low.c (linux_enable_event_reporting): New.
11712 (linux_wait_for_event_1, handle_extended_wait): Use it.
11714 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11716 * linux-low.c (linux_kill_one_lwp, linux_kill)
11717 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11718 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11719 SIGSTOP even if the LWP is stopped.
11720 (send_sigstop_callback): New.
11721 (stop_all_lwps): Use send_sigstop_callback instead.
11722 (linux_resume_one_thread): Adjust.
11723 (proceed_one_lwp): Still proceed an LWP that the client has
11724 requested to stop, if we haven't reported it as stopped yet. Make
11725 sure that LWPs the client want stopped, have a pending SIGSTOP.
11727 2010-04-26 Doug Evans <dje@google.com>
11729 * server.c (handle_general_set): Make static.
11731 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11732 Print received char after testing for error/eof instead of before.
11733 (input_interrupt): Tweak comment.
11735 2010-04-23 Doug Evans <dje@google.com>
11737 * server.c (start_inferior): Print inferior argv if --debug.
11739 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11741 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11742 * nto-x86-low.c: Include server.h
11744 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11746 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11747 be consistent with other sources of this directory.
11748 (init_registers_amd64): Correct name of source file of this function
11751 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11753 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11754 64-bit executables.
11756 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11758 * win32-i386-low.c: Add 64-bit support.
11759 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11760 (init_registers_amd64): Declare.
11761 (mappings): Add 64-bit version of array.
11762 (init_windows_x86): New function.
11763 (the_low_target): Change init_arch field to init_windows_x86.
11765 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11767 * win32-low.c: Adapt to support also 64-bit architecture.
11768 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11769 (get_image_name): Use SIZE_T type for local variable `done'.
11770 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11771 (toolhelp_get_dll_name): Idem.
11772 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11773 Use uintptr_t typecast to avoid warning.
11774 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11775 (handle_exception): Use phex_nz to avoid warning.
11776 (win32_wait): Remove unused local variable `process'.
11778 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11780 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11783 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11785 * configure.ac: Use `ws2_32' library for srv_mingw.
11786 * configure: Regenerate.
11787 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11788 * remote-utils.c: Likewise.
11790 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11792 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11793 if __x86_64__ is defined.
11795 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11797 * configure: Regenerate.
11799 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11801 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11802 * target.h (target_ops): New get_tib_address field.
11803 * win32-low.h (win32_thread_info): Add thread_local_base field.
11804 * win32-low.c (child_add_thread): Add tlb argument.
11805 Set thread_local_base field to TLB.
11806 (get_child_debug_event): Adapt to child_add_thread change.
11807 (win32_get_tib_address): New function.
11808 (win32_target_ops): Set get_tib_address field to
11809 win32_get_tib_address.
11810 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11812 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11814 * linux-low.c (linux_mourn): Also remove the process.
11815 * server.c (handle_target_event): Don't remove the process here.
11816 * nto-low.c (nto_mourn): New.
11817 (nto_target_ops): Install it.
11818 * spu-low.c (spu_mourn): New.
11819 (spu_target_ops): Install it.
11820 * win32-low.c (win32_mourn): New.
11821 (win32_target_ops): Install it.
11823 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11825 * server.h (buffer_xml_printf): Remove redundant `;'.
11827 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11829 * regcache.c (set_register_cache): Invalidate regcaches before
11830 changing the register cache layout.
11831 (regcache_invalidate_one): Allow a NULL regcache.
11832 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11833 regcaches before changing the register cache layout or the target
11836 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11838 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11839 variable warning on Linux/x86-64.
11841 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11843 GDBserver disconnected tracing support.
11845 * linux-low.c (linux_remove_process): Delete.
11846 (add_lwp): Don't set last_resume_kind here.
11847 (linux_kill): Use `mourn'.
11848 (linux_detach): Use `thread_db_detach', and `mourn'.
11849 (linux_mourn): New.
11850 (linux_attach_lwp_1): Adjust comment.
11851 (linux_attach): last_resume_kind moved the thread_info; adjust.
11852 (status_pending_p_callback): Adjust.
11853 (linux_wait_for_event_1): Adjust.
11854 (count_events_callback, select_singlestep_lwp_callback)
11855 (select_event_lwp_callback, cancel_breakpoints_callback)
11856 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11857 (proceed_one_lwp): Adjust.
11858 (linux_async): Add debug output.
11859 (linux_thread_stopped): New.
11860 (linux_pause_all): New.
11861 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11863 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11864 (thread_db_free): Delete declaration.
11865 (thread_db_detach, thread_db_mourn): Declare.
11866 * thread-db.c (thread_db_init): Use thread_db_mourn.
11867 (thread_db_free): Delete, split in two.
11868 (disable_thread_event_reporting): New.
11869 (thread_db_detach): New.
11870 (thread_db_mourn): New.
11872 * server.h (struct thread_info) <last_resume_kind>: New field.
11873 <attached>: Add comment.
11874 <gdb_detached>: New field.
11875 (handler_func): Change return type to int.
11876 (handle_serial_event, handle_target_event): Ditto.
11877 (gdb_connected): Declare.
11879 (disconnected_tracing): Declare.
11880 (stop_tracing): Declare.
11882 * server.c (handle_query) <qSupported>: Report support for
11883 disconnected tracing.
11884 (queue_stop_reply_callback): Account for running threads.
11885 (gdb_wants_thread_stopped): New.
11886 (gdb_wants_all_threads_stopped): New.
11887 (gdb_reattached_process): New.
11888 (handle_status): Clear the `gdb_detached' flag of all processes.
11889 In all-stop, stop all threads.
11890 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11891 (process_serial_event): If the remote connection breaks, or if an
11892 exit was forced with "monitor exit", force an event loop exit.
11893 Handle disconnected tracing on detach.
11894 (handle_serial_event): Adjust.
11895 (handle_target_event): If GDB isn't connected, forward events back
11896 to the inferior, unless the last process exited, in which case,
11897 exit gdbserver. Adjust interface.
11899 * remote-utils.c (remote_open): Don't block in accept. Instead
11900 register an event loop source on the listen socket file
11901 descriptor. Refactor bits into ...
11902 (listen_desc): ... this new global.
11903 (gdb_connected): ... this new function.
11904 (enable_async_notification): ... this new function.
11905 (handle_accept_event): ... this new function.
11906 (remote_close): Clear remote_desc.
11908 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11910 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11912 (mourn_inferior): Define.
11913 (target_process_qsupported): Avoid the dangling else problem.
11914 (thread_stopped): Define.
11915 (pause_all): Define.
11916 (target_waitstatus_to_string): Declare.
11917 * target.c (target_waitstatus_to_string): New.
11919 * tracepoint.c (tracing): Make extern.
11920 (disconnected_tracing): New.
11921 (stop_tracing): Make extern. Handle tracing stops due to GDB
11923 (cmd_qtdisconnected): New.
11924 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11925 (handle_tracepoint_general_set): Handle QTDisconnected.
11927 * event-loop.c (event_handler_func): Change return type to int.
11928 (process_event): Bail out if the event handler wants the event
11930 (handle_file_event): Ditto.
11931 (start_event_loop): Bail out if the event handler wants the event
11934 * nto-low.c (nto_target_ops): Adjust.
11935 * spu-low.c (spu_wait): Don't remove the process here.
11936 (spu_target_ops): Adjust.
11937 * win32-low.c (win32_wait): Don't remove the process here.
11938 (win32_target_ops): Adjust.
11940 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11942 * regcache.c (realloc_register_cache): Invalidate inferior's
11943 regcache before recreating it.
11945 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11947 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11949 2010-04-09 Stan Shebs <stan@codesourcery.com>
11950 Pedro Alves <pedro@codesourcery.com>
11952 * server.h (LONGEST): New.
11953 (struct thread_info) <while_stepping>: New field.
11954 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11956 (initialize_tracepoint, handle_tracepoint_general_set)
11957 (handle_tracepoint_query, tracepoint_finished_step)
11958 (tracepoint_was_hit, release_while_stepping_state_list):
11959 (current_traceframe): Declare.
11960 * server.c (handle_general_set): Handle tracepoint packets.
11961 (read_memory): New.
11962 (write_memory): New.
11963 (handle_search_memory_1): Use read_memory.
11964 (handle_query): Report support for conditional tracepoints, trace
11965 state variables, and tracepoint sources. Handle tracepoint
11967 (main): Initialize the tracepoints module.
11968 (process_serial_event): Handle traceframe reads/writes.
11970 * linux-low.c (handle_tracepoints): New.
11971 (linux_wait_1): Call it.
11972 (linux_resume_one_lwp): Handle while-stepping.
11973 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11974 (linux_target_ops): Install them.
11975 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11977 * linux-x86-low.c (x86_supports_tracepoints): New.
11978 (the_low_target). Install it.
11980 * mem-break.h (delete_breakpoint): Declare.
11981 * mem-break.c (delete_breakpoint): Make external.
11983 * target.h (struct target_ops): Add `supports_tracepoints',
11984 `read_pc', and `write_pc' fields.
11985 (target_supports_tracepoints): Define.
11986 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11989 * regcache.h (struct regcache) <registers_owned>: New field.
11990 (init_register_cache, regcache_cpy): Declare.
11991 (regcache_read_pc, regcache_write_pc): Declare.
11992 (register_cache_size): Declare.
11993 (supply_regblock): Declare.
11994 * regcache.c (init_register_cache): New.
11995 (new_register_cache): Use it.
11996 (regcache_cpy): New.
11997 (register_cache_size): New.
11998 (supply_regblock): New.
11999 (regcache_read_pc, regcache_write_pc): New.
12001 * tracepoint.c: New.
12003 * Makefile.in (OBS): Add tracepoint.o.
12004 (tracepoint.o): New rule.
12006 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12008 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12010 (i386-mmx.c): Likewise.
12011 (i386-mmx-linux.o): Likewise.
12012 (i386-mmx-linux.c): Likewise.
12014 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12015 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12016 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12017 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12019 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12020 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12021 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12023 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12025 * Makefile.in (clean): Updated.
12027 (i386-avx.c): Likewise.
12028 (i386-avx-linux.o): Likewise.
12029 (i386-avx-linux.c): Likewise.
12030 (amd64-avx.o): Likewise.
12031 (amd64-avx.c): Likewise.
12032 (amd64-avx-linux.o): Likewise.
12033 (amd64-avx-linux.c): Likewise.
12035 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12036 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12037 (srv_amd64_regobj): Add amd64-avx.o.
12038 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12039 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12040 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12041 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12042 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12043 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12044 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12046 * i387-fp.c: Include "i386-xstate.h".
12048 (i387_cache_to_xsave): Likewise.
12049 (i387_xsave_to_cache): Likewise.
12050 (x86_xcr0): Likewise.
12052 * i387-fp.h (i387_cache_to_xsave): Likewise.
12053 (i387_xsave_to_cache): Likewise.
12054 (x86_xcr0): Likewise.
12056 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12057 * linux-crisv32-low.c (target_regsets): Likewise.
12058 * linux-m68k-low.c (target_regsets): Likewise.
12059 * linux-mips-low.c (target_regsets): Likewise.
12060 * linux-ppc-low.c (target_regsets): Likewise.
12061 * linux-s390-low.c (target_regsets): Likewise.
12062 * linux-sh-low.c (target_regsets): Likewise.
12063 * linux-sparc-low.c (target_regsets): Likewise.
12064 * linux-xtensa-low.c (target_regsets): Likewise.
12066 * linux-low.c: Include <sys/uio.h>.
12067 (regsets_fetch_inferior_registers): Support nt_type.
12068 (regsets_store_inferior_registers): Likewise.
12069 (linux_process_qsupported): New.
12070 (linux_target_ops): Add linux_process_qsupported.
12072 * linux-low.h (regset_info): Add nt_type.
12073 (linux_target_ops): Add process_qsupported.
12075 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12077 (init_registers_i386_avx_linux): New.
12078 (init_registers_amd64_avx_linux): Likewise.
12079 (xmltarget_i386_linux_no_xml): Likewise.
12080 (xmltarget_amd64_linux_no_xml): Likewise.
12081 (PTRACE_GETREGSET): Likewise.
12082 (PTRACE_SETREGSET): Likewise.
12083 (x86_fill_xstateregset): Likewise.
12084 (x86_store_xstateregset): Likewise.
12085 (use_xml): Likewise.
12086 (x86_linux_update_xmltarget): Likewise.
12087 (x86_linux_process_qsupported): Likewise.
12088 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12089 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12090 init_registers_i386_linux here. Call
12091 x86_linux_update_xmltarget.
12092 (the_low_target): Add x86_linux_process_qsupported.
12094 * server.c (handle_query): Call target_process_qsupported.
12096 * target.h (target_ops): Add process_qsupported.
12097 (target_process_qsupported): New.
12099 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12101 * inferiors.c (add_thread): Set last_status kind to
12102 TARGET_WAITKIND_IGNORE.
12103 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12104 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12105 (linux_wait_1): Move `thread' local definition to block that uses
12106 it. Don't NULL initialize `event_child'.
12107 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12108 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12109 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12111 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12113 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12114 an extended waitstatus, or by a watchpoint.
12115 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12116 thread was stepping or has been stopped by a watchpoint.
12118 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12120 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12121 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12122 of another, then delete the previous, and validate all
12124 (validate_inserted_breakpoint): New.
12125 (delete_disabled_breakpoints): New.
12126 (validate_breakpoints): New.
12127 (check_mem_read): Validate breakpoints before trusting their
12128 shadow. Delete disabled breakpoints.
12129 (check_mem_write): Validate breakpoints before trusting they
12130 should be inserted. Delete disabled breakpoints.
12131 * mem-break.h (validate_breakpoints):
12132 * server.c (handle_query): Validate breakpoints when we see a
12135 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12137 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12138 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12139 if we could tell there's a GDB breakpoint at stop_pc.
12140 (need_step_over_p): Don't do a step over if we find a GDB
12141 breakpoint at the resume PC.
12143 * mem-break.c (struct raw_breakpoint): New.
12144 (enum bkpt_type): New type `gdb_breakpoint'.
12145 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12146 fields. New field `raw'.
12147 (find_raw_breakpoint_at): New.
12148 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12149 breakpoint instead.
12150 (set_breakpoint_at): Adjust.
12151 (delete_raw_breakpoint): New.
12152 (release_breakpoint): New.
12153 (delete_breakpoint): Rename to...
12154 (delete_breakpoint_1): ... this. Add proc parameter. Use
12155 release_breakpoint. Return ENOENT.
12156 (delete_breakpoint): Reimplement.
12157 (find_breakpoint_at): Delete.
12158 (find_gdb_breakpoint_at): New.
12159 (delete_breakpoint_at): Delete.
12160 (set_gdb_breakpoint_at): New.
12161 (delete_gdb_breakpoint_at): New.
12162 (gdb_breakpoint_here): New.
12163 (set_reinsert_breakpoint): Use release_breakpoint.
12164 (uninsert_breakpoint): Rename to ...
12165 (uninsert_raw_breakpoint): ... this.
12166 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12167 (reinsert_raw_breakpoint): Change parameter type to
12169 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12171 (check_breakpoints): Adjust. Use release_breakpoint.
12172 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12173 (breakpoint_inserted_here): Ditto.
12174 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12175 Don't trust the breakpoint's shadow if it is not inserted.
12176 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12177 (delete_all_breakpoints): Adjust.
12178 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12179 use delete_breakpoint_1.
12181 * mem-break.h (breakpoints_supported): Delete declaration.
12182 (set_gdb_breakpoint_at): Declare.
12183 (gdb_breakpoint_here): Declare.
12184 (delete_breakpoint_at): Delete.
12185 (delete_gdb_breakpoint_at): Declare.
12187 * server.h (struct raw_breakpoint): Forward declare.
12188 (struct process_info): New field `raw_breakpoints'.
12190 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12193 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12195 * linux-low.c (status_pending_p_callback): Fix comment.
12196 (linux_wait_for_event_1): Move most of the internal breakpoint
12197 handling from here...
12198 (linux_wait_1): ... to here.
12199 (count_events_callback): New.
12200 (select_singlestep_lwp_callback): New.
12201 (select_event_lwp_callback): New.
12202 (cancel_breakpoints_callback): New.
12203 (select_event_lwp): New.
12204 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12205 priority to all LWPs that have had events that should be reported
12206 to the client. Cancel breakpoints when about to reporting the
12207 event to the client, not while stopping lwps. No longer cancel
12208 finished single-steps here.
12209 (cancel_finished_single_step): Delete.
12210 (cancel_finished_single_steps): Delete.
12212 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12214 * mem-break.c (enum bkpt_type): New.
12215 (struct breakpoint): New field `type'.
12216 (set_breakpoint_at): Change return type to struct breakpoint
12217 pointer. Set type to `other_breakpoint' by default.
12218 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12219 in the breakpoint list.
12220 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12221 (reinsert_breakpoint): Rename to ...
12222 (reinsert_raw_breakpoint): ... this.
12223 (reinsert_breakpoints_at): Adjust.
12224 * mem-break.h (struct breakpoint): Declare.
12225 (set_breakpoint_at): Change return type to struct breakpoint
12228 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12230 * server.c (handle_query): Assign, not compare.
12232 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12234 Teach linux gdbserver to step-over-breakpoints.
12236 * linux-low.c (can_hardware_single_step): New.
12237 (supports_breakpoints): New.
12238 (handle_extended_wait): If stopping threads, read the stop pc of
12239 the new cloned LWP.
12241 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12242 low target doesn't support retrieving the PC.
12243 (add_lwp): Set last_resume_kind to resume_continue.
12244 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12245 (linux_attach): Don't clear stop_expected. Set the lwp's
12246 last_resume_kind to resume_stop.
12247 (linux_detach_one_lwp): Don't check for removed breakpoints.
12248 (check_removed_breakpoint): Delete.
12249 (status_pending_p): Rename to ...
12250 (status_pending_p_callback): ... this. Don't check for removed
12251 breakpoints. Don't consider threads that are stopped from GDB's
12253 (linux_wait_for_lwp): Always read the stop_pc here.
12254 (cancel_breakpoint): New.
12255 (step_over_bkpt): New global.
12256 (linux_wait_for_event_1): Implement stepping over breakpoints.
12257 (gdb_wants_lwp_stopped): New.
12258 (gdb_wants_all_stopped): New.
12259 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12260 single-step traps here. Store the thread's last reported target
12262 (send_sigstop): Don't clear stop_expected. Always set it,
12264 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12265 (cancel_finished_single_step): New.
12266 (cancel_finished_single_steps): New.
12267 (wait_for_sigstop): Don't cancel finished single-step traps here.
12268 (linux_resume_one_lwp): Don't check for removed breakpoints.
12269 Don't set `step' on non-hardware step archs.
12270 (linux_set_resume_request): Ignore resume_stop requests if already
12271 stopping or stopped. Set the lwp's last_resume_kind.
12272 (resume_status_pending_p): Don't check for removed breakpoints.
12273 (need_step_over_p): New.
12274 (start_step_over): New.
12275 (finish_step_over): New.
12276 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12277 requests. Clear the thread's last reported target waitstatus.
12278 Don't use the `suspended' flag. Don't consider pending breakpoints.
12279 (linux_resume): Start a step-over if necessary.
12280 (proceed_one_lwp): New.
12281 (proceed_all_lwps): New.
12282 (unstop_all_lwps): New.
12283 * linux-low.h (struct lwp_info): Rewrite comment for the
12284 `suspended' flag. Add the `stop_pc' field. Delete the
12285 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12286 Add `'last_resume_kind' and `need_step_over' fields.
12287 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12288 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12289 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12290 (set_raw_breakpoint_at): New.
12291 (set_breakpoint_at): Rewrite to use it.
12292 (reinsert_breakpoint_handler): Delete.
12293 (set_reinsert_breakpoint): New.
12294 (reinsert_breakpoint_by_bp): Delete.
12295 (delete_reinsert_breakpoints): New.
12296 (uninsert_breakpoint): Rewrite.
12297 (uninsert_breakpoints_at): New.
12298 (reinsert_breakpoint): Rewrite.
12299 (reinsert_breakpoints_at): New.
12300 (check_breakpoints): Rewrite.
12301 (breakpoint_here): New.
12302 (breakpoint_inserted_here): New.
12303 (check_mem_read): Adjust.
12304 * mem-break.h (breakpoints_supported, breakpoint_here)
12305 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12306 (reinsert_breakpoint_by_bp): Delete declaration.
12307 (delete_reinsert_breakpoints): Declare.
12308 (reinsert_breakpoint): Delete declaration.
12309 (reinsert_breakpoints_at): Declare.
12310 (uninsert_breakpoint): Delete declaration.
12311 (uninsert_breakpoints_at): Declare.
12312 (check_breakpoints): Adjust prototype.
12313 * server.h: Adjust include order.
12314 (struct thread_info): Declare here. Add a `last_status' field.
12316 2010-03-23 Michael Snyder <msnyder@vmware.com>
12318 * server.c (crc32): New function.
12319 (handle_query): Add handling for 'qCRC:' request.
12321 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12323 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12324 lwp had been stopped by a watchpoint.
12326 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12328 * server.h (internal_error): Declare.
12329 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12330 * utils.c (internal_error): New function.
12332 2010-03-15 Andreas Schwab <schwab@redhat.com>
12334 * configure.srv: Fix typo setting srv_regobj.
12336 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12338 * linux-low.c (fetch_register): Avoid passing a non string literal
12340 (usr_store_inferior_registers): Ditto.
12342 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12344 * linux-low.c (linux_write_memory): Bail out early if peeking
12347 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12349 * linux-low.h (struct lwp_info): New fields
12350 `stopped_by_watchpoint' and `stopped_data_address'.
12351 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12352 here, and cache them in the lwp object.
12353 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12355 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12357 (linux_stopped_by_watchpoint): Rewrite.
12358 (linux_stopped_data_address): Rewrite.
12360 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12362 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12363 switching the current inferior, not before.
12365 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12367 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12368 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12369 i386-linux.c and amd64-linux.c.
12370 (reg-i386.o): Removed.
12371 (reg-i386.c): Likewise.
12372 (reg-i386-linux.o): Likewise.
12373 (reg-i386-linux.c): Likewise.
12374 (reg-x86-64.o): Likewise.
12375 (reg-x86-64.c): Likewise.
12376 (reg-x86-64-linux.o): Likewise.
12377 (reg-x86-64-linux.c): Likewise.
12379 (i386.c): Likewise.
12380 (i386-linux.o): Likewise.
12381 (i386-linux.c): Likewise.
12382 (amd64.o): Likewise.
12383 (amd64.c): Likewise.
12384 (amd64-linux.o): Likewise.
12385 (amd64-linux.c): Likewise.
12387 * configure.srv (srv_i386_regobj): New.
12388 (srv_i386_linux_regobj): Likewise.
12389 (srv_amd64_regobj): Likewise.
12390 (srv_amd64_linux_regobj): Likewise.
12391 (srv_i386_32bit_xmlfiles): Likewise.
12392 (srv_i386_64bit_xmlfiles): Likewise.
12393 (srv_i386_xmlfiles): Likewise.
12394 (srv_amd64_xmlfiles): Likewise.
12395 (srv_i386_linux_xmlfiles): Likewise.
12396 (srv_amd64_linux_xmlfiles): Likewise.
12397 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12398 srv_xmlfiles to $srv_i386_xmlfiles.
12399 (i[34567]86-*-mingw32ce*): Likewise.
12400 (i[34567]86-*-mingw*): Likewise.
12401 (i[34567]86-*-nto*): Likewise.
12402 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12403 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12404 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12405 (x86_64-*-linux*): Likewise.
12407 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12408 (init_registers_amd64_linux): New.
12409 (x86_arch_setup): Replace init_registers_x86_64_linux with
12410 init_registers_amd64_linux.
12412 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12414 * configure.ac: Check for libdl. If it is not available link against
12415 static libthread_db.
12416 * configure: Regenerate.
12418 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12422 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12423 handing a read watchpoint.
12424 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12426 2010-02-12 Doug Evans <dje@google.com>
12428 * linux-low.c (linux_supports_tracefork_flag): Document.
12429 (linux_look_up_symbols): Add comment.
12431 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12433 * regcache.c (supply_register): Clear regcache if buf is NULL.
12435 2010-02-02 Nicolas Roche <roche@sourceware.org>
12436 Joel Brobecker <brobecker@adacore.com>
12438 * inferiors.c (find_inferior): Add function documentation.
12439 (unloaded_dll): Handle the case where the unloaded dll has not
12440 been previously registered in the dll list.
12442 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12444 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12445 (thumb2_breakpoint): New.
12446 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12448 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12450 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12451 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12454 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12456 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12458 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12460 * linux-s390-low.c (s390_collect_ptrace_register)
12461 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12463 2010-01-21 Doug Evans <dje@google.com>
12465 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12466 (PTRACE_ARG4_TYPE): New macro.
12467 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12468 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12469 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12470 (usr_store_inferior_registers): Ditto.
12471 (linux_read_memory, linux_write_memory): Ditto.
12472 (linux_test_for_tracefork): Ditto.
12474 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12475 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12477 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12479 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12482 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12484 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12485 prototype to take a regcache. Adjust.
12487 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12489 * regcache.h (struct thread_info): Forward declare.
12490 (struct regcache): New.
12491 (new_register_cache): Adjust prototype.
12492 (get_thread_regcache): Declare.
12493 (free_register_cache): Adjust prototype.
12494 (registers_to_string, registers_from_string): Ditto.
12495 (supply_register, supply_register_by_name, collect_register)
12496 (collect_register_as_string, collect_register_by_name): Ditto.
12497 * regcache.c (struct inferior_regcache_data): Delete.
12498 (get_regcache): Rename to ...
12499 (get_thread_regcache): ... this. Adjust. Switch inferior before
12500 fetching registers.
12501 (regcache_invalidate_one): Adjust.
12502 (regcache_invalidate): Fix prototype.
12503 (new_register_cache): Return the new register cache.
12504 (free_register_cache): Change prototype.
12505 (realloc_register_cache): Adjust.
12506 (registers_to_string): Change prototype to take a regcache. Adjust.
12507 (registers_from_string): Ditto.
12508 (register_data): Ditto.
12509 (supply_register): Ditto.
12510 (supply_register_by_name): Ditto.
12511 (collect_register): Ditto.
12512 (collect_register_as_string): Ditto.
12513 (collect_register_by_name): Ditto.
12514 * server.c (process_serial_event): Adjust.
12515 * linux-low.h (regset_fill_func, regset_store_func): Change
12517 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12519 * linux-low.c (get_stop_pc): Adjust.
12520 (check_removed_breakpoint): Adjust.
12521 (linux_wait_for_event): Adjust.
12522 (linux_resume_one_lwp): Adjust.
12523 (fetch_register): Add regcache parameter. Adjust.
12524 (usr_store_inferior_registers): Ditto.
12525 (regsets_fetch_inferior_registers): Ditto.
12526 (regsets_store_inferior_registers): Ditto.
12527 (linux_fetch_registers, linux_store_registers): Ditto.
12528 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12530 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12532 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12533 prototype to take a regcache.
12534 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12535 * remote-utils.c (convert_ascii_to_int, outreg)
12536 (prepare_resume_reply): Change prototype to take a regcache.
12538 * target.h (struct target_ops) <fetch_registers, store_registers>:
12539 Change prototype to take a regcache.
12540 (fetch_inferior_registers, store_inferior_registers): Change
12541 prototype to take a regcache. Adjust.
12542 * proc-service.c (ps_lgetregs): Adjust.
12543 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12544 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12545 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12546 take a regcache. Adjust.
12547 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12548 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12549 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12550 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12551 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12552 (cris_cannot_fetch_register):
12553 (cris_breakpoint_at): Change prototype to take a regcache.
12555 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12556 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12557 to take a regcache. Adjust.
12558 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12560 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12561 take a regcache. Adjust.
12562 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12563 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12564 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12565 * linux-mips-low.c (mips_get_pc):
12566 (mips_set_pc): Change prototype to take a regcache. Adjust.
12567 (mips_reinsert_addr): Adjust.
12568 (mips_collect_register): Change prototype to take a regcache.
12570 (mips_supply_register):
12571 (mips_collect_register_32bit, mips_supply_register_32bit)
12572 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12573 (mips_store_fpregset): Ditto.
12574 * linux-ppc-low.c (ppc_supply_ptrace_register)
12575 (ppc_supply_ptrace_register): Ditto.
12576 (parse_spufs_run): Adjust.
12577 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12578 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12579 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12580 take a regcache. Adjust.
12581 * linux-s390-low.c (s390_collect_ptrace_register)
12582 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12583 (s390_set_pc): Change prototype to take a regcache. Adjust.
12584 (s390_arch_setup): Adjust.
12585 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12586 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12587 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12588 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12589 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12591 (sparc_breakpoint_at): Adjust.
12592 * linux-xtensa-low.c (xtensa_fill_gregset):
12593 (xtensa_store_gregset):
12594 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12595 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12596 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12597 prototype to take a regcache. Adjust.
12598 * win32-arm-low.c (arm_fetch_inferior_register)
12599 (arm_store_inferior_register): Change prototype to take a
12601 * win32-i386-low.c (i386_fetch_inferior_register)
12602 (i386_store_inferior_register): Change prototype to take a
12604 * win32-low.c (child_fetch_inferior_registers)
12605 (child_store_inferior_registers): Change prototype to take a
12607 (win32_wait): Adjust.
12608 (win32_fetch_inferior_registers): Change prototype to take a
12610 (win32_store_inferior_registers): Adjust.
12611 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12612 store_inferior_register>: Change prototype to take a regcache.
12614 2010-01-20 Doug Evans <dje@google.com>
12616 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12618 (linux_wait_for_event1, linux_init_signals): Ditto.
12619 (W_STOPCODE): Provide definition if missing.
12621 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12623 * linux-low.c (linux_core_of_thread): New.
12624 (compare_ints, show_process, list_threads): New.
12625 (linux_qxfer_osdata): Report threads and cores.
12626 (linux_target_op): Register linux_core_of_thread.
12627 * remote-utils.c (prepare_resume_reply): Report the core.
12628 (buffer_xml_printf): Support %d specifier.
12629 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12631 (handle_query): Handle qXfer:threads. Announce availability
12633 * target.h (struct target_ops): New field core_of_thread.
12635 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12637 * Makefile.in (clean): Remove new generated files.
12638 (reg-s390.o, reg-s390.c): Remove rules.
12639 (reg-s390x.o, reg-s390x.c): Likewise.
12640 (s390-linux32.o, s390-linux32.c): Add rules.
12641 (s390-linux64.o, s390-linux64.c): Likewise.
12642 (s390x-linux64.o, s390x-linux64.c): Likewise.
12643 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12644 * linux-s390-low.c: Include <elf.h>.
12645 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12646 (init_registers_s390): Remove prototype.
12647 (init_registers_s390x): Likewise.
12648 (init_registers_s390_linux32): Add prototype.
12649 (init_registers_s390_linux64): Likewise.
12650 (init_registers_s390x_linux64): Likewise.
12651 (s390_num_regs_3264): New define.
12652 (s390_regmap_3264): New global variable.
12653 (s390_cannot_fetch_register): Remove obsolete check.
12654 (s390_cannot_store_register): Likewise.
12655 (s390_collect_ptrace_register): Handle upper/lower register halves.
12656 (s390_supply_ptrace_register): Likewise.
12657 (s390_fill_gregset): Update to register number changes.
12658 (s390_get_hwcap): New routine.
12659 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12660 Install appropriate regmap and register set.
12662 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12664 * server.c (gdbserver_version): Update copyright year to 2010.
12665 * gdbreplay.c (gdbreplay_version): Likewise.
12667 2009-12-28 Doug Evans <dje@google.com>
12669 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12670 elf/external.h. Include <elf.h> instead but only if necessary.
12672 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12674 * linux-low.c (linux_remove_process): Remove `detaching'
12675 parameter. Don't release/detach from thread_db here.
12676 (linux_kill): Release/detach from thread_db here, ...
12677 (linux_detach): ... and here, before actually detaching.
12678 (linux_wait_1): ... and here, when a process exits.
12679 * thread-db.c (any_thread_of): New.
12680 (thread_db_free): Switch the current inferior to a thread of the
12683 2009-12-21 Doug Evans <dje@google.com>
12685 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12687 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12688 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12689 warning ifndef __NR_tkill. Move setting of errno there too.
12690 Delete unnecessary resetting of errno after syscall.
12691 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12693 * configure.ac: Check for dladdr.
12694 * config.in: Regenerate.
12695 * configure: Regenerate.
12696 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12697 (try_thread_db_load): Update.
12699 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12701 2009-12-18 Doug Evans <dje@google.com>
12703 * event-loop.c: Include unistd.h if it exists.
12705 * linux-low.c (my_waitpid): Move definition away from being in
12706 between linux_tracefork_child/linux_test_for_tracefork.
12708 * gdb_proc_service.h (psaddr_t): Fix type.
12709 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12710 signature to match glibc.
12712 2009-12-16 Doug Evans <dje@google.com>
12714 * linux-low.c (linux_read_memory): Fix argument to read.
12716 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12718 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12719 events, don't leave current_inferior pointing at null.
12721 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12723 * win32-low.c (LOG): Delete.
12724 (OUTMSG): Output to stderr.
12725 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12726 on compile time LOG macro.
12727 (win32_wait): Fix debug output.
12729 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12731 * win32-low.c (win32_add_one_solib): If the dll name is
12732 "ntdll.dll", prepend the system directory to the dll path.
12734 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12736 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12738 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12739 Vladimir Prus <vladimir@codesourcery.com>
12741 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12742 * configure.ac: Check for __mcoldfire__ and set
12743 gdb_cv_m68k_is_coldfire.
12744 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12745 reg-cf.o and reg-m68k.o.
12746 * configure: Regenerated.
12748 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12750 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12751 Pass it to thread_db_free.
12752 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12753 proper `detaching' argument to linux_remove_process.
12754 * linux-low.h (thread_db_free): Add `detaching' parameter.
12755 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12757 (thread_db_free): Add `detaching' parameter. Only
12758 call td_ta_clear_event if detaching from process.
12760 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12762 * thread-db.c (thread_db_free): Fix typo.
12764 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12767 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12769 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12771 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12772 with an i686 compiler.
12773 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12775 * configure: Rebuilt.
12777 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12781 * server.c (handle_search_memory_1): Correct read_addr initialization
12782 in loop for searching subsequent chunks.
12784 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12786 * configure.ac: New --with-libthread-db option.
12787 * thread-db.c: Allow direct dependence on libthread_db.
12788 (thread_db_free): Adjust.
12789 * config.in: Regenerate.
12790 * configure: Likewise.
12792 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12795 * thread-db.c (attach_thread): New function.
12796 (maybe_attach_thread): Return success/failure.
12797 (find_new_threads_callback): Adjust.
12798 (thread_db_find_new_threads): Loop until no new threads.
12800 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12802 * proc-service.c (ps_lgetregs): Formatting.
12804 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12806 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12807 * configure.ac: Adjust.
12808 * linux-low.h (struct process_info_private): Move members to struct
12810 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12811 * linux-low.c (linux_remove_process): Adjust.
12812 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12813 * server.c (handle_query): Move code ...
12814 (handle_monitor_command): ... here. New function.
12815 * target.h (struct target_ops): New member.
12816 * thread-db.c (struct thread_db): New.
12817 (libthread_db_search_path): New variable.
12818 (thread_db_create_event, thread_db_enable_reporting)
12819 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12820 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12821 (try_thread_db_load_1, dladdr_to_soname): New functions.
12822 (try_thread_db_load, thread_db_load_search): New functions.
12823 (thread_db_init): Search for libthread_db.
12824 (thread_db_free): New function.
12825 (thread_db_handle_monitor_command): Likewise.
12826 * config.in: Regenerate.
12827 * configure: Regenerate.
12829 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12831 * spu-low.c (spu_kill): Wait for inferior to terminate.
12832 Call clear_inferiors.
12833 (spu_detach): Call clear_inferiors.
12835 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12837 * aclocal.m4: Regenerate.
12838 * config.in: Likewise.
12839 * configure: Likewise.
12841 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12843 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12844 (parse_spufs_run): New function.
12845 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12846 (ppc_breakpoint_at): Handle SPU breakpoints.
12848 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12850 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12851 (SPUFS_MAGIC): Define.
12852 (spu_enumerate_spu_ids): New function.
12853 (linux_qxfer_spu): New function.
12854 (linux_target_ops): Install linux_qxfer_spu.
12856 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12858 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12859 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12860 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12861 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12862 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12863 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12864 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12865 (init_registers_powerpc_cell32l): Add prototype.
12866 (init_registers_powerpc_cell64l): Likewise.
12867 (ppc_arch_setup): Detect Cell/B.E. architecture.
12869 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12871 * Makefile.in (datarootdir): New variable.
12873 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12875 * linux-low.c (linux_write_memory): Update debugging output.
12876 * Makefile.in (clean): Add new descriptions.
12877 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12878 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12879 * configure.srv: Add new files for arm*-*-linux*.
12880 * linux-arm-low.c: Add new declarations.
12881 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12882 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12883 (HWCAP_VFPv3D16): New.
12884 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12885 instead of __IWMMXT__.
12886 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12887 (arm_arch_setup): New.
12888 (target_regsets): Remove #ifdef. Add VFP regset.
12889 (the_low_target): Use arm_arch_setup.
12891 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12893 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12894 the main thread again.
12896 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12898 Adding Neutrino gdbserver.
12899 * configure: Regenerated.
12900 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12901 * configure.srv (i[34567]86-*-nto*): New target.
12902 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12903 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12904 (nto_comctrl) [__QNX__]: New function.
12905 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12907 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12909 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12912 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12913 Pedro Alves <pedro@codesourcery.com>
12915 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12916 don't support CONTEXT_EXTENDED_REGISTERS.
12917 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12918 (the_low_target): Install them.
12919 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12920 failing with ERROR_PIPE_NOT_CONNECTED.
12922 2009-06-30 Doug Evans <dje@google.com>
12923 Pierre Muller <muller@ics.u-strasbg.fr>
12925 Add h/w watchpoint support to x86-linux, win32-i386.
12926 * Makefile.in (SFILES): Add i386-low.c
12927 (i386_low_h): Define.
12928 (i386-low.o): Add dependencies.
12929 (linux-x86-low.o): Add i386-low.h dependency.
12930 (win32-i386-low.o): Ditto.
12931 * i386-low.c: New file.
12932 * i386-low.h: New file.
12933 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12934 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12935 * linux-low.c (linux_add_process): Initialize arch_private.
12936 (linux_remove_process): Free arch_private.
12937 (add_lwp): Initialize arch_private.
12938 (delete_lwp): Free arch_private.
12939 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12941 * linux-low.h (process_info_private): New member arch_private.
12942 (lwp_info): New member arch_private.
12943 (linux_target_ops): New members new_process, new_thread,
12945 (ptid_of): New macro.
12946 * linux-x86-low.c: Include stddef.h, i386-low.h.
12947 (arch_process_info): New struct.
12948 (arch_lwp_info): New struct.
12949 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12950 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12951 (i386_dr_low_get_status): New function.
12952 (x86_insert_point, x86_remove_point): New functions.
12953 (x86_stopped_by_watchpoint): New function.
12954 (x86_stopped_data_address): New function.
12955 (x86_linux_new_process, x86_linux_new_thread): New functions.
12956 (x86_linux_prepare_to_resume): New function.
12957 (the_low_target): Add entries for insert_point, remove_point,
12958 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12960 * server.c (debug_hw_points): New global.
12961 (monitor_show_help): Document set debug-hw-points.
12962 (handle_query): Process "set debug-hw-points".
12963 * server.h (debug_hw_points): Declare.
12964 (paddress): Declare.
12965 * utils.c (NUMCELLS, CELLSIZE): New macros.
12966 (get_sell, xsnprintf, paddress): New functions.
12967 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12968 remove_point, stopped_by_watchpoint, stopped_data_address.
12969 * win32-i386-low.c: Include i386-low.h.
12970 (debug_reg_state): Replaces dr.
12971 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12972 (i386_dr_low_get_status): New function.
12973 (i386_insert_point, i386_remove_point): New functions.
12974 (i386_stopped_by_watchpoint): New function.
12975 (i386_stopped_data_address): New function.
12976 (i386_initial_stuff): Update.
12977 (get_thread_context,set_thread_context,i386_thread_added): Update.
12978 (the_low_target): Add entries for insert_point,
12979 remove_point, stopped_by_watchpoint, stopped_data_address.
12980 * win32-low.c (win32_insert_watchpoint): New function.
12981 (win32_remove_watchpoint): New function.
12982 (win32_stopped_by_watchpoint): New function.
12983 (win32_stopped_data_address): New function.
12984 (win32_target_ops): Add entries for insert_watchpoint,
12985 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12986 * win32-low.h (win32_target_ops): New members insert_point,
12987 remove_point, stopped_by_watchpoint, stopped_data_address.
12989 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12991 * server.c (process_serial_event): Re-return unsupported, not
12992 error, if the type isn't recognized. Re-allow supporting only
12993 insert or remove packets. Also call require_running for
12994 breakpoints. Add missing break statement to default case. Tidy.
12995 * target.h (struct target_ops): Rename insert_watchpoint to
12996 insert_point, and remove_watchpoint to remove_point.
12998 * linux-low.h (struct linux_target_ops): Likewise.
12999 * linux-low.c (linux_insert_watchpoint): Rename to ...
13000 (linux_insert_point): ... this. Adjust.
13001 (linux_remove_watchpoint): Rename to ...
13002 (linux_remove_point): ... this. Adjust.
13003 (linux_target_ops): Adjust.
13004 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13005 (cris_insert_point): ... this.
13006 (cris_remove_watchpoint): Rename to ...
13007 (cris_remove_point): ... this.
13008 (the_low_target): Adjust.
13010 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13012 * server.c (handle_v_kill): Pass signal_pid to
13013 kill_inferior if multi_process is zero.
13015 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13017 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13018 * target.h (target_ops): Comment for *_watchpoint to make it clear
13019 the functions can get types '0' and '1'.
13021 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13023 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13024 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13025 * regcache.c (get_regcache): Likewise.
13026 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13027 * win32-low.c (child_fetch_inferior_registers): Remove check for
13030 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13031 Pedro Alves <pedro@codesourcery.com>
13033 * target.h (struct target_ops) <supports_multi_process>: New
13035 (target_supports_multi_process): New.
13036 * server.c (handle_query): Even if GDB reports support, only
13037 enable multi-process if the target also supports it. Report
13038 multi-process support only if the target backend supports it.
13039 * linux-low.c (linux_supports_multi_process): New function.
13040 (linux_target_ops): Install it as target_supports_multi_process
13043 2009-05-24 Doug Evans <dje@google.com>
13045 Global renaming of find_thread_pid to find_thread_ptid.
13046 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13047 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13048 All callers updated.
13050 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13051 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13054 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13055 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13056 (linux_resume_one_lwp): Ditto.
13058 2009-05-23 Doug Evans <dje@google.com>
13060 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13061 from struct inferior_list_entry * to struct lwp_info *.
13062 All callers updated.
13064 2009-05-13 Doug Evans <dje@google.com>
13066 * linux-x86-low.c: Don't include assert.h.
13067 (x86_siginfo_fixup): Use fatal, not assert.
13068 (x86_arch_setup): Fix comment.
13070 2009-05-12 Doug Evans <dje@google.com>
13072 Biarch support for i386/amd64 gdbserver.
13073 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13074 Add linux-x86-low.c.
13075 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13076 (linux-x86-low.o): Add.
13077 * linux-x86-64-low.c: Delete.
13078 * linux-i386-low.c: Delete.
13079 * linux-x86-low.c: New file.
13080 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13082 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13084 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13085 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13086 (linux_child_pid_to_exec_file): New function.
13087 (elf_64_header_p, elf_64_file_p): New functions.
13088 (siginfo_fixup): New function.
13089 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13090 give target a chance to convert layout.
13091 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13092 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13094 2009-05-07 Doug Evans <dje@google.com>
13096 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13097 (regsets_store_inferior_registers): Ditto.
13099 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13103 * linux-low.c (must_set_ptrace_flags): Delete.
13104 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13106 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13107 `lwp->must_set_ptrace_flags' instead.
13108 (linux_wait_for_event_1): Set ptrace options here.
13109 (linux_wait_1): ... not here.
13111 2009-04-30 Doug Evans <dje@google.com>
13113 * inferiors.c (started_inferior_callback): New function.
13114 (attached_inferior_callback): New function.
13115 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13116 * server.c (print_started_pid, print_attached_pid): New functions.
13117 (detach_or_kill_for_exit): New function.
13118 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13119 * server.h (have_started_inferiors_p): Declare.
13120 (have_attached_inferiors_p): Declare.
13122 * inferiors.c (remove_process): Fix memory leak, free process.
13123 * linux-low.c (linux_remove_process): New function.
13124 (linux_kill): Call it instead of remove_process.
13125 (linux_detach, linux_wait_1): Ditto.
13127 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13129 * configure.srv: Add x86 Windows CE target.
13131 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13133 * inferiors.c (get_thread_process): Make global.
13134 * server.h (get_thread_process): Add prototype.
13135 * thread-db.c (find_one_thread): Use get_thread_process
13136 instead of current_process.
13137 (thread_db_get_tls_address): Do not crash if called when
13138 thread layer is not yet initialized.
13140 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13142 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13143 * spu-low.c (current_tid): Rename to ...
13144 (current_ptid): ... this.
13145 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13146 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13147 ptid_get_lwp (current_ptid) instead of current_tid.
13148 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13149 instead of current_tid. Use find_process_pid to verify pid
13150 argument is valid. Pass proper argument to remove_process.
13151 (spu_thread_alive): Compare current_ptid instead of current_tid.
13152 (spu_resume): Likewise.
13154 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13156 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13159 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13161 Implement the multiprocess extensions, and add linux multiprocess
13164 * server.h (ULONGEST): Declare.
13165 (struct ptid, ptid_t): New.
13166 (minus_one_ptid, null_ptid): Declare.
13167 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13168 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13169 (struct inferior_list_entry): Change `id' type from unsigned from
13171 (struct sym_cache, struct breakpoint, struct
13172 process_info_private): Forward declare.
13173 (struct process_info): Declare.
13174 (current_process): Declare.
13175 (all_processes): Declare.
13176 (initialize_inferiors): Declare.
13177 (add_thread): Adjust to use ptid_t.
13178 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13179 (add_process, remove_process, find_thread_pid): Declare.
13180 (find_inferior_id): Adjust to use ptid_t.
13181 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13182 (multi_process): Declare.
13183 (push_event): Adjust to use ptid_t.
13184 (read_ptid, write_ptid): Declare.
13185 (prepare_resume_reply): Adjust to use ptid_t.
13186 (clear_symbol_cache): Declare.
13187 * inferiors.c (all_processes): New.
13188 (null_ptid, minus_one_ptid): New.
13189 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13190 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13191 (add_thread): Change unsigned long to ptid. Remove gdb_id
13193 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13194 (gdb_id_to_thread): Rename to ...
13195 (find_thread_pid): ... this. Change unsigned long to ptid.
13196 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13197 (loaded_dll, pull_pid_from_list): Adjust.
13198 (add_process, remove_process, find_process_pid)
13199 (get_thread_process, current_process, initialize_inferiors): New.
13200 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13201 (struct target_waitstatus) <related_pid>: Ditto.
13202 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13203 return type to int.
13204 (struct target_ops) <join>: Add `pid' argument.
13205 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13206 (struct target_ops) <wait>: Add `ptid' field. Change return type
13208 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13209 (mywait): Add `ptid' argument. Change return type to ptid_t.
13210 (target_pid_to_str): Declare.
13211 * target.c (set_desired_inferior): Adjust to use ptids.
13212 (mywait): Add new `ptid' argument. Adjust.
13213 (target_pid_to_str): New.
13214 * mem-break.h (free_all_breakpoints): Declare.
13215 * mem-break.c (breakpoints): Delelete.
13216 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13217 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13218 to use per-process breakpoint list.
13219 (free_all_breakpoints): New.
13220 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13221 (symbol_cache, all_symbols_looked_up): Delete.
13223 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13225 (prepare_resume_reply): Change ptid argument's type from unsigned
13226 long to ptid_t. Adjust. Implement W;process and X;process.
13227 (free_sym_cache, clear_symbol_cache): New.
13228 (look_up_one_symbol): Adjust to per-process symbol cache. *
13229 * server.c (cont_thread, general_thread, step_thread): Change type
13231 (attached): Delete.
13232 (multi_process): New.
13233 (last_ptid): Change type to ptid_t.
13234 (struct vstop_notif) <ptid>: Change type to ptid_t.
13235 (queue_stop_reply, push_event): Change `ptid' argument's type to
13237 (discard_queued_stop_replies): Add `pid' argument.
13238 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13239 changes. Don't reference the `attached' global.
13240 (attach_inferior): Adjust to mywait interface changes.
13241 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13242 features. Handle and report "multiprocess+". Handle
13244 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13246 (handle_v_kill): New.
13247 (handle_v_stopped): Adjust to use target_pid_to_str.
13248 (handle_v_requests): Allow multiple attaches and runs when
13249 multiprocess extensions are in effect. Handle "vKill".
13250 (myresume): Adjust to use ptids.
13251 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13252 (handle_status): Adjust to discard_queued_stop_replies interface
13254 (first_thread_of, kill_inferior_callback)
13255 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13256 (main): Call initialize_inferiors. Adjust to use ptids, killing
13257 and detaching from all inferiors. Handle multiprocess packet
13259 * linux-low.h: Include gdb_proc_service.h.
13260 (struct process_info_private): New.
13261 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13262 <lwpid_of>: Use ptid_get_lwp.
13263 (get_lwp_thread): Adjust.
13264 (struct lwp_info): Add `dead' member.
13265 (find_lwp_pid): Declare.
13266 * linux-low.c (thread_db_active): Delete.
13267 (new_inferior): Adjust comment.
13268 (inferior_pid): Delete.
13269 (linux_add_process): New.
13270 (handle_extended_wait): Adjust.
13271 (add_lwp): Change unsigned long to ptid.
13272 (linux_create_inferior): Add process to processes table. Adjust
13273 to use ptids. Don't set new_inferior here.
13274 (linux_attach_lwp): Rename to ...
13275 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13276 it. Adjust to use ptids.
13277 (linux_attach_lwp): New.
13278 (linux_attach): Add process to processes table. Don't set
13280 (struct counter): New.
13281 (second_thread_of_pid_p, last_thread_of_process_p): New.
13282 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13283 multiple processes.
13284 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13285 processes. Remove process from process table.
13286 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13287 to multiple processes.
13288 (any_thread_of): New.
13289 (linux_detach): Add `pid' argument, and handle it. Remove process
13290 from processes table.
13291 (linux_join): Add `pid' argument. Handle it.
13292 (linux_thread_alive): Change unsighed long argument to ptid_t.
13293 Consider dead lwps as not being alive.
13294 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13295 threads we're not interested in.
13296 (same_lwp, find_lwp_pid): New.
13297 (linux_wait_for_lwp): Change `pid' argument's type from int to
13299 (linux_wait_for_event): Rename to ...
13300 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13301 from int to ptid_t. Adjust.
13302 (linux_wait_for_event): New.
13303 (linux_wait_1): Add `ptid' argument. Change return type to
13304 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13305 that exit from the process table.
13306 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13308 (mark_lwp_dead): New.
13309 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13310 stopping all threads, mark its main lwp as dead.
13311 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13313 (fetch_register, usr_store_inferior_registers)
13314 (regsets_fetch_inferior_registers)
13315 (regsets_store_inferior_registers, linux_read_memory)
13316 (linux_write_memory): Inline `inferior_pid'.
13317 (linux_look_up_symbols): Adjust to use per-process
13318 `thread_db_active'.
13319 (linux_request_interrupt): Adjust to use ptids.
13320 (linux_read_auxv): Inline `inferior_pid'.
13321 (initialize_low): Don't reference thread_db_active.
13322 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13323 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13324 (ps_getpid): Return the pid of the current inferior.
13325 * thread-db.c (proc_handle, thread_agent): Delete.
13326 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13328 (find_one_thread): Change argument type to ptid_t. Adjust to
13330 (maybe_attach_thread): Adjust to per-process data and ptids.
13331 (thread_db_find_new_threads): Ditto.
13332 (thread_db_init): Ditto.
13333 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13334 processes table. Adjust to use ptids.
13335 (spu_kill, spu_detach): Adjust interface. Remove process from
13337 (spu_join, spu_thread_alive): Adjust interface.
13338 (spu_wait): Adjust interface. Remove process from processes
13339 table. Adjust to use ptids.
13340 * win32-low.c (current_inferior_tid): Delete.
13341 (current_inferior_ptid): New.
13342 (debug_event_ptid): New.
13343 (thread_rec): Take a ptid. Adjust.
13344 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13345 (child_delete_thread): Ditto.
13346 (do_initial_child_stuff): Add `attached' argument. Add process to
13348 (child_fetch_inferior_registers, child_store_inferior_registers):
13350 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13351 (win32_attach): Pass 1 to do_initial_child_stuff.
13352 (win32_kill): Adjust interface. Remove process from processes
13354 (win32_detach): Ditto.
13355 (win32_join): Adjust interface.
13356 (win32_thread_alive): Take a ptid.
13357 (win32_resume): Adjust to use ptids.
13358 (get_child_debug_event): Ditto.
13359 (win32_wait): Adjust interface. Remove exiting process from
13362 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13364 Non-stop mode support.
13366 * server.h (non_stop): Declare.
13367 (gdb_client_data, handler_func): Declare.
13368 (delete_file_handler, add_file_handler, start_event_loop):
13370 (handle_serial_event, handle_target_event, push_event)
13371 (putpkt_notif): Declare.
13372 * target.h (enum resume_kind): New.
13373 (struct thread_resume): Replace `step' field by `kind' field.
13374 (TARGET_WNOHANG): Define.
13375 (struct target_ops) <wait>: Add `options' argument.
13376 <supports_non_stop, async, start_non_stop>: New fields.
13377 (target_supports_non_stop, target_async): New.
13378 (start_non_stop): Declare.
13379 (mywait): Add `options' argument.
13380 * target.c (mywait): Add `options' argument. Print child exit
13381 notifications here.
13382 (start_non_stop): New.
13383 * server.c (non_stop, own_buf, mem_buf): New globals.
13384 (struct vstop_notif): New.
13385 (notif_queue): New global.
13386 (queue_stop_reply, push_event, discard_queued_stop_replies)
13387 (send_next_stop_reply): New.
13388 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13390 (attach_inferior): In non-stop mode, don't wait for the target
13392 (handle_general_set): Handle QNonStop.
13393 (handle_query): When handling qC, return the current general
13394 thread, instead of the first thread of the list.
13395 (handle_query): If the backend supports non-stop mode, include
13396 QNonStop+ in the qSupported query response.
13397 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13399 (handle_v_attach, handle_v_run): Handle non-stop mode.
13400 (handle_v_stopped): New.
13401 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13402 (myresume): Adjust to use resume_kind. Handle non-stop.
13403 (queue_stop_reply_callback): New.
13404 (handle_status): Handle non-stop mode.
13405 (main): Clear non_stop flag on reconnection. Use the event-loop.
13406 Refactor serial protocol handling from here ...
13407 (process_serial_event): ... to this new function. When GDB
13408 selects any thread, select one here. In non-stop mode, wait until
13409 GDB acks all pending events before exiting.
13410 (handle_serial_event, handle_target_event): New.
13411 * remote-utils.c (remote_open): Install remote_desc in the event
13413 (remote_close): Remove remote_desc from the event loop.
13414 (putpkt_binary): Rename to...
13415 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13416 (putpkt_binary): New as wrapper around putpkt_binary_1.
13417 (putpkt_notif): New.
13418 (prepare_resume_reply): In non-stop mode, don't change the
13420 * event-loop.c: New.
13421 * Makefile.in (OBJ): Add event-loop.o.
13422 (event-loop.o): New rule.
13424 * linux-low.h (pid_of): Moved here.
13426 (get_lwp_thread): Use lwpid_of.
13427 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13428 * linux-low.c (pid_of): Delete.
13429 (inferior_pid): Use lwpid_of.
13430 (linux_event_pipe): New.
13431 (target_is_async_p): New.
13433 (handle_extended_wait): Use lwpid_of.
13434 (add_lwp): Don't set lwpid field.
13435 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13436 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13437 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13438 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13439 first. Adjust to linux_wait_for_event interface changes. Use
13441 (linux_detach): Don't delete the main lwp here.
13442 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13443 (status_pending_p): Don't consider explicitly suspended lwps.
13444 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13445 pointer. Add OPTIONS argument. Change return type to int. Use
13446 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13447 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13448 pointer. Add status pointer argument. Return a pid instead of a
13449 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13450 changes. In non-stop mode, don't switch to a random thread.
13451 (linux_wait): Rename to...
13452 (linux_wait_1): ... this. Add target_options argument, and handle
13453 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13454 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13455 clean exit and signal exit code. Don't stop all threads in
13456 non-stop mode. In all-stop mode, only stop all threads when
13457 reporting a stop to GDB. Handle explicit thread stop requests.
13458 (async_file_flush, async_file_mark): New.
13460 (send_sigstop): Use lwpid_of.
13461 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13462 interface changes. In non-stop mode, don't switch to a random
13464 (linux_resume_one_lwp): Use lwpid_of.
13465 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13466 (linux_resume_one_thread): ... this. Handle resume_stop. In
13467 non-stop mode, don't look for pending flag in all threads.
13468 (resume_status_pending_p): Don't consider explicitly suspended
13470 (my_waitpid): Reimplement. Emulate __WALL.
13471 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13473 (sigchld_handler, linux_supports_non_stop, linux_async)
13474 (linux_start_non_stop): New.
13475 (linux_target_ops): Register linux_supports_non_stop, linux_async
13476 and linux_start_non_stop.
13477 (initialize_low): Install SIGCHLD handler.
13478 * thread-db.c (thread_db_create_event, find_one_thread)
13479 (thread_db_get_tls_address): Use lwpid_of.
13480 * win32-low.c (win32_detach): Adjust to use resume_kind.
13481 (win32_wait): Add `options' argument.
13482 * spu-low.c (spu_resume): Adjust to use resume_kind.
13483 (spu_wait): Add `options' argument.
13485 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13487 Decouple target code from remote protocol.
13489 * target.h (enum target_waitkind): New.
13490 (struct target_waitstatus): New.
13491 (struct target_ops) <wait>: Return an unsigned long. Take a
13492 target_waitstatus pointer instead of a char pointer.
13493 (mywait): Likewise.
13494 * target.c (mywait): Change prototype to return an unsigned long.
13495 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13496 * server.h (thread_from_wait, old_thread_from_wait): Delete
13498 (prepare_resume_reply): Change prototype to take a
13500 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13501 (last_status, last_ptid): New.
13502 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13503 pid instead of a signal.
13504 (attach_inferior): Remove "status" and "signal" parameters.
13506 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13508 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13509 (handle_v_requests, myresume): Remove "status" and "signal"
13510 parameters. Adjust.
13511 (handle_status): New.
13512 (main): Delete local `status'. Adjust.
13513 * remote-utils.c: Include target.h.
13514 (prepare_resume_reply): Change prototype to take a
13515 target_waitstatus. Adjust.
13517 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13519 * spu-low.c (spu_wait): Adjust.
13520 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13522 (win32_wait): Adjust.
13524 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13526 * target.h (struct thread_resume): Delete leave_stopped member.
13527 (struct target_ops): Add a `n' argument to the `resume' callback.
13528 * server.c (start_inferior): Adjust.
13529 (handle_v_cont, myresume): Adjust.
13530 * linux-low.c (check_removed_breakpoint): Adjust to resume
13531 interface change, and to removed leave_stopped field.
13532 (resume_ptr): Delete.
13533 (struct thread_resume_array): New.
13534 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13535 resume interface change.
13536 (linux_continue_one_thread, linux_queue_one_thread)
13537 (resume_status_pending_p): Check if the resume field is NULL
13538 instead of checking the leave_stopped member.
13539 (linux_resume): Adjust to the target resume interface change.
13540 * spu-low.c (spu_resume): Adjust to the target resume interface
13542 * win32-low.c (win32_detach, win32_resume): Ditto.
13544 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13546 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13548 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13550 (linux_continue_one_thread): Only preserve the stepping flag if
13551 there's a pending breakpoint.
13553 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13555 * server.c (main): After the inferior having exited, call
13556 remote_close before exiting gdbserver.
13558 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13560 Fix size of FPSCR in Power 7 processors.
13561 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13562 (PPC_FEATURE_HAS_DFP): New #define.
13563 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13566 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13568 * server.c (handle_query) Whitespace and formatting.
13570 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13572 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13573 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13574 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13575 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13576 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13577 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13578 Makefile.in, configure.ac: Fix whitespace throughout.
13579 * configure: Regenerate.
13581 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13583 * inferiors.c (find_inferior): Make it safe for the callback
13584 function to delete the currently iterated inferior.
13586 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13588 * Makefile.in (linuw_low_h): Move higher.
13589 (thread-db.o): Depend on $(linux_low_h).
13591 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13593 Rename "process" to "lwp" throughout.
13595 * linux-low.c (all_processes): Rename to...
13596 (all_lwps): ... this.
13597 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13598 (add_process): Rename to ...
13599 (add_lwp): ... this. Adjust.
13600 (linux_create_inferior): Adjust.
13601 (linux_attach_lwp): Adjust.
13602 (linux_attach): Adjust.
13603 (linux_kill_one_process): Rename to ...
13604 (linux_kill_one_lwp): ... this. Adjust.
13605 (linux_kill): Adjust.
13606 (linux_detach_one_process): Rename to ...
13607 (linux_detach_one_lwp): ... this. Adjust.
13608 (linux_detach): Adjust.
13609 (check_removed_breakpoint): Adjust.
13610 (status_pending_p): Adjust.
13611 (linux_wait_for_process): Rename to ...
13612 (linux_wait_for_lwp): ... this. Adjust.
13613 (linux_wait_for_event): Adjust.
13614 (send_sigstop): Adjust.
13615 (wait_for_sigstop): Adjust.
13616 (stop_all_processes): Rename to ...
13617 (stop_all_lwps): ... this.
13618 (linux_resume_one_process): Rename to ...
13619 (linux_resume_one_lwp): ... this. Adjust.
13620 (linux_set_resume_request, linux_continue_one_thread)
13621 (linux_queue_one_thread, resume_status_pending_p)
13622 (usr_store_inferior_registers, regsets_store_inferior_registers)
13623 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13625 * linux-low.h (get_process): Rename to ...
13626 (get_lwp): ... this. Adjust.
13627 (get_thread_process): Rename to ...
13628 (get_thread_lwp): ... this. Adjust.
13629 (get_process_thread): Rename to ...
13630 (get_lwp_thread): ... this. Adjust.
13631 (struct process_info): Rename to ...
13632 (struct lwp_info): ... this.
13633 (all_processes): Rename to ...
13634 (all_lwps): ... this.
13635 * proc-service.c (ps_lgetregs): Adjust.
13636 * thread-db.c (thread_db_create_event, find_one_thread)
13637 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13639 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13641 * server.c (handle_query): Handle "qAttached".
13643 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13645 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13646 GPLv3, update license URL.
13648 2009-03-01 Doug Evans <dje@google.com>
13650 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13651 (server_h): Add gdb_signals.h.
13652 (signals.o): Update.
13653 * server.h (target_signal_from_host,target_signal_to_host_p)
13654 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13656 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13658 * remote-utils.c (getpkt): Also generate remote-debug
13659 information if noack_mode is set.
13661 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13663 * server.c (handle_query): Report qXfer:siginfo:read and
13664 qXfer:siginfo:write as supported and handle them.
13665 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13666 * linux-low.c (linux_xfer_siginfo): New.
13667 (linux_target_ops): Set it.
13669 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13671 * server.c (gdbserver_usage): Mention --remote-debug.
13672 (main): Accept '--remote-debug' switch.
13674 2009-01-18 Doug Evans <dje@google.com>
13676 * regcache.c (new_register_cache): No need to check result of xcalloc.
13677 * server.c (handle_search_memory): Back out calls to xmalloc,
13678 result is checked and error is returned to user upon failure.
13679 (handle_query): Ditto. Add more checks for result of malloc.
13680 (handle_v_cont): Check result of malloc, report error back to
13682 (handle_v_run): Ditto. Call freeargv.
13683 * server.h (freeargv): Declare.
13684 * utils.c (freeargv): New fn.
13686 2009-01-15 Doug Evans <dje@google.com>
13688 * gdbreplay.c (perror_with_name): Make arg const char *.
13689 * server.h (target_signal_to_name): Make return type const char *.
13690 * thread-db.c (thread_db_err_str): Make return type const char *.
13691 * utils.c (perror_with_name): Make arg const char *.
13693 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13695 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13696 when handling a EXIT_PROCESS_DEBUG_EVENT.
13698 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13700 * gdbreplay.c (gdbreplay_version): Update copyright year.
13701 * server.c (gdbserver_version): Likewise.
13703 2009-01-05 Doug Evans <dje@google.com>
13705 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13706 (handle_extended_wait): Improve comment.
13708 2008-12-13 Doug Evans <dje@google.com>
13710 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13711 * server.h (ATTR_MALLOC): New macro.
13712 (xmalloc,xcalloc,xstrdup): Declare.
13713 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13714 * inferiors.c: Ditto.
13715 * linux-low.c: Ditto.
13716 * mem-break.c: Ditto.
13717 * regcache.c: Ditto.
13718 * remote-utils.c: Ditto.
13721 * win32-low.c: Ditto.
13723 2008-12-12 Doug Evans <dje@google.com>
13725 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13726 in debugging printf.
13728 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13730 2008-12-09 Doug Evans <dje@google.com>
13732 * linux-low.h (struct process_info): Delete member tid, unused.
13733 * thread-db.c (find_one_thread): Update.
13734 (maybe_attach_thread): Update.
13736 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13738 * target.h (struct target_ops): Add qxfer_osdata member.
13739 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13741 (linux_qxfer_osdata): New functions.
13742 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13744 * server.c (handle_query): Handle "qXfer:osdata:read:".
13745 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13746 (buffer_xml_printf): New functions.
13747 * server.h (struct buffer): New.
13748 (buffer_grow_str, buffer_grow_str0): New macros.
13749 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13750 (buffer_xml_printf): Declare.
13752 2008-11-24 Doug Evans <dje@google.com>
13754 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13756 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13758 * server.c (handle_v_run): Always use the supplied argument list.
13760 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13762 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13763 (xtensa_regmap_table): Add entry for scompare1.
13765 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13767 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13768 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13769 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13770 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13771 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13772 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13773 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13774 XML target descriptions.
13775 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13776 when inferior is running on an ISA 2.05 or later processor. Add
13777 special case to return offset for full 64-bit slot of FPSCR when
13780 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13782 * Makefile.in (SFILES, clean): Added sparc64 files.
13783 (reg-sparc64.o, reg-sparc64.c): New.
13784 * configure.srv (sparc*-*-linux*): New configuration.
13785 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13786 syscall arguments for SPARC.
13787 (regsets_store_inferior_registers): Likewise.
13788 * linux-sparc-low.c: New file.
13790 2008-10-21 Doug Evans <dje@google.com>
13792 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13793 (READLINE_DIR,READLINE_DEP): Delete.
13794 (INTERNAL_CFLAGS): Update.
13795 (LINTFLAGS): Update.
13797 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13799 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13800 whole argv from the last run, not just argv[0].
13802 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13804 * regcache.c (new_register_cache): Return NULL if the register
13805 cache size isn't known yet.
13806 (free_register_cache): Avoid dereferencing a NULL regcache.
13808 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13810 * configure.srv: Merge MIPS and MIPS64.
13812 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13814 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13816 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13818 * Makefile.in: Add required vsx dependencies.
13820 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13821 Declare init_registers_powerpc_vsx32l.
13822 Declare init_registers_powerpc_vsx64l.
13823 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13824 (ppc_arch_setup): Check for VSX in hwcap.
13825 (ppc_fill_vsxregset): New function.
13826 (ppc_store_vsxregset): New function.
13827 Add new VSX entry in regset_info target_regsets.
13829 * configure.srv: Add new VSX dependencies.
13831 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13833 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13834 (remote_open): Set or clear transport_is_reliable.
13835 (putpkt_binary): Don't expect acks in noack mode.
13836 (getpkt): Don't send ack/nac in noack mode.
13837 * server.c (handle_general_set): Handle QStartNoAckMode.
13838 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13840 (main): Reset noack_mode on every connection.
13841 * server.h (noack_mode): Declare.
13843 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13845 * Makefile.in (GDBREPLAY_OBS): New variable.
13846 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13848 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13849 Daniel Jacobowitz <dan@codesourcery.com>
13851 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13852 (usr_store_inferior_registers): Likewise.
13853 (regsets_store_inferior_registers): Likewise.
13855 2008-07-31 Rolf Jansen <rj@surtec.com>
13856 Pedro Alves <pedro@codesourcery.com>
13858 * configure.ac: Check for memmem declaration.
13859 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13860 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13861 (disable_packet_qfThreadInfo): Unconditionally compile.
13862 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13863 * configure, config.in: Regenerate.
13865 2008-07-28 Doug Kwan <dougkwan@google.com>
13867 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13868 (linux_write_memory): Remove declaration of errno.
13870 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13872 * linux-low.c (handle_extended_wait): Do not use "status"
13873 variable uninitialized.
13875 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13877 * server.c (handle_v_attach): Inhibit reporting dll changes.
13879 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13881 * remote-utils.c (prepare_resume_reply): If requested, don't
13882 output "thread:TID" in the T stop reply.
13884 * server.c (disable_packet_vCont, disable_packet_Tthread)
13885 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13886 (handle_query): If requested, disable support for qC, qfThreadInfo
13888 (handle_v_requests): If requested, disable support for vCont.
13889 (gdbserver_show_disableable): New.
13890 (main): Handle --disable-packet and --disable-packet=LIST.
13892 * server.h (disable_packet_vCont, disable_packet_Tthread)
13893 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13895 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13897 * server.c (gdbserver_usage): Mention --version.
13899 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13901 * Makefile.in (gdbreplay.o): New rule.
13903 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13905 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13906 message, not gdbserver.
13908 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13909 Nathan Sidwell <nathan@codesourcery.com>
13910 Joseph Myers <joseph@codesourcery.com>
13912 * acinclude.m4: Include ../../config/acx.m4.
13913 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13914 * configure, config.in: Regenerate.
13915 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13916 * server.c (gdbserver_version): Print PKGVERSION.
13917 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13918 (main): Adjust gdbserver_usage calls.
13919 * gdbreplay.c (version, host_name): Add declarations.
13920 (gdbreplay_version, gdbreplay_usage): New.
13921 (main): Accept --version and --help options.
13923 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13925 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13926 (arm_breakpoint_at): Handle Thumb.
13927 (the_low_target): Add comment.
13929 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13931 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13933 2008-05-09 Doug Evans <dje@google.com>
13935 * server.h (decode_search_memory_packet): Declare.
13936 * remote-utils.c (decode_search_memory_packet): New fn.
13937 * server.c (handle_search_memory_1): New fn.
13938 (handle_search_memory): New fn.
13939 (handle_query): Process qSearch:memory packets.
13941 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13943 * regcache.c (registers_length): Remove.
13944 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13945 full register packet.
13946 * regcache.h (registers_length): Remove prototype.
13947 * server.h (PBUFSIZ): Define to 16384.
13949 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13951 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13952 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13953 powerpc-64l.o, and powerpc-altivec64l.o.
13954 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13955 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13956 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13957 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13958 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13961 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13962 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13963 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13964 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13965 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13966 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13967 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13968 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13969 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13970 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13973 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13974 (init_registers_powerpc_32l): ... this new prototype.
13975 (init_registers_powerpc_32): Remove, replace by ...
13976 (init_registers_powerpc_altivec32l): ... this new prototype.
13977 (init_registers_powerpc_e500): Remove, replace by ...
13978 (init_registers_powerpc_e500l): ... this new prototype.
13979 (init_registers_ppc64): Remove, replace by ...
13980 (init_registers_powerpc_64l): ... this new prototype.
13981 (init_registers_powerpc_64): Remove, replace by ...
13982 (init_registers_powerpc_altivec64l): ... this new prototype.
13983 (ppc_num_regs): Set to 73.
13984 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13985 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13986 (ppc_cannot_store_register): Handle orig_r3 and trap.
13987 (ppc_arch_setup): Update init_registers_... calls.
13988 (ppc_fill_gregset): Handle orig_r3 and trap.
13990 * inferiors.c (clear_inferiors): Reset current_inferior.
13992 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13994 * acinclude.m4: Add override.m4.
13995 * configure: Regenerate.
13997 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13999 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14000 initial call to init_register_ppc64.
14002 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14004 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14005 single powerpc*-*-linux* case.
14006 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14008 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14010 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14011 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14013 * linux-ppc-low.c: Include <elf.h>.
14014 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14015 (ppc_hwcap): New global variable.
14016 (ppc_regmap): Remove __SPE__ #ifdef sections.
14017 (ppc_regmap_e500): New global variable.
14018 (ppc_cannot_store_register): Update __SPE__ special case.
14019 (ppc_get_hwcap): New function.
14020 (ppc_arch_setup): Use it to determine whether inferior supports
14021 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14022 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14023 Do not access registers if target does not support AltiVec.
14024 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14025 Do not access registers if target does not support SPE.
14026 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14028 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14030 * linux-low.c (disabled_regsets, num_regsets): New.
14031 (use_regsets_p): Delete.
14032 (linux_wait_for_process): Clear disabled_regsets.
14033 (regsets_fetch_inferior_registers): Check and set it.
14034 (regsets_store_inferior_registers): Likewise.
14035 (linux_fetch_registers, linux_store_registers): Do not use
14037 (initialize_low): Allocate disabled_regsets.
14039 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14041 * Makefile.in (LIBOBJS): New.
14042 (OBS): Use LIBOBJS.
14043 (memmem.o): New rule.
14044 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14045 * configure: Regenerated.
14047 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14049 * server.c (handle_query): Never return "unsupported" for
14050 qXfer:features:read queries.
14052 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14054 * server.c (get_features_xml): Fix inverted condition.
14055 (handle_query): Always support qXfer:feature:read.
14057 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14059 * server.c (wrapper_argv): New.
14060 (start_inferior): Handle wrapper_argv. If set, expect an extra
14062 (gdbserver_usage): Document --wrapper.
14063 (main): Parse --wrapper.
14065 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14067 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14068 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14069 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14070 (ppc_set_pc): Likewise.
14071 (ppc_arch_setup): New function.
14072 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14073 of collect_register.
14074 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14076 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14078 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14079 instead of linux-ppc64-low.o.
14080 * linux-ppc64-low.c: Remove file.
14081 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14082 (linux-ppc64-low.o): Remove rule.
14084 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14085 (init_registers_powerpc_64): Likewise.
14086 (ppc_regmap): Conditionally define depending on __powerpc64__.
14087 (ppc_cannot_store_register): Do not special-case "fpscr" when
14088 compiled on __powerpc64__.
14089 (ppc_collect_ptrace_register): New function.
14090 (ppc_supply_ptrace_register): New function.
14091 (ppc_breakpoint): Change type to "unsigned int".
14092 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14093 (the_low_target): Conditionally provide initializers for the
14094 arch_setup member depending on __powerpc64__. Install
14095 collect_ptrace_register and supply_ptrace_register members.
14097 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14099 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14100 * server.c (gdbserver_xmltarget): Define.
14101 (get_features_xml): Use it to replace "target.xml" and arch_string.
14103 * configure.srv: Remove srv_xmltarget. Add XML files that were
14104 mentioned there to srv_xmlfiles instead. Remove conditional tests
14105 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14106 srv_xmlfiles and srv_regobj to include all possible choices.
14107 * configure.ac (srv_xmltarget): Remove.
14108 (srv_xmlfiles): Do not add "target.xml".
14109 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14110 checks for supplementary target information.
14111 * configure: Regenerate.
14112 * Makefile.in (XML_TARGET): Remove.
14113 (target.xml): Remove rule.
14114 (clean): Do not clean up target.xml.
14115 (.PRECIOUS): Do not mention target.xml.
14117 * target.h (struct target_ops): Remove arch_string member.
14118 * linux-low.c (linux_arch_string): Remove.
14119 (linux_target_ops): Remove arch_string initializer.
14120 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14121 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14122 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14123 * spu-low.c (spu_arch_string): Remove.
14124 (spu_target_ops): Remove arch_string initializer.
14125 * win32-low.c (win32_arch_string): Remove.
14126 (win32_target_ops): Remove arch_string initializer.
14127 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14128 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14129 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14131 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14133 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14134 by collect_ptrace_register and supply_ptrace_register hooks.
14135 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14136 instead of checking for the_low_target.left_pad_xfer.
14137 (usr_store_inferior_registers): Use collect_ptrace_register callback
14138 instead of checking for the_low_target.left_pad_xfer.
14140 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14141 (s390_supply_ptrace_register): Likewise.
14142 (s390_fill_gregset): Call s390_collect_ptrace_register.
14143 (the_low_target): Update.
14145 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14146 (ppc_supply_ptrace_register): Likewise.
14147 (the_low_target): Update.
14149 * linux-i386-low.c (the_low_target): Update.
14150 * linux-x86-64-low.c (the_low_target): Update.
14152 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14154 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14155 reg-s390.o and reg-s390x.o.
14157 * linux-low.c (new_inferior): New global variable.
14158 (linux_create_inferior, linux_attach): Set it.
14159 (linux_wait_for_process): Call the_low_target.arch_setup after the
14160 target has stopped for the first time.
14161 (initialize_low): Do not call the_low_target.arch_setup.
14163 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14164 (s390_set_pc): Likewise.
14165 (s390_arch_setup): New function.
14166 (the_low_target): Use s390_arch_setup as arch_setup routine.
14168 * regcache.c (realloc_register_cache): New function.
14169 (set_register_cache): Call it for each existing regcache.
14171 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14173 * server.h (init_registers): Remove prototype.
14175 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14176 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14177 instead of init_registers ().
14178 * linux-arm-low.c (init_registers_arm): Add prototype.
14179 (init_registers_arm_with_iwmmxt): Likewise.
14180 (the_low_target): Add initializer for arch_setup field.
14181 * linux-cris-low.c (init_registers_cris): Add prototype.
14182 (the_low_target): Add initializer for arch_setup field.
14183 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14184 (the_low_target): Add initializer for arch_setup field.
14185 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14186 (the_low_target): Add initializer for arch_setup field.
14187 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14188 (the_low_target): Add initializer for arch_setup field.
14189 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14190 (the_low_target): Add initializer for arch_setup field.
14191 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14192 (the_low_target): Add initializer for arch_setup field.
14193 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14194 (init_registers_mips64_linux): Likewise.
14195 (the_low_target): Add initializer for arch_setup field.
14196 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14197 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14198 (the_low_target): Add initializer for arch_setup field.
14199 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14200 (init_registers_powerpc_64): Likewise.
14201 (the_low_target): Add initializer for arch_setup field.
14202 * linux-s390-low.c (init_registers_s390): Add prototype.
14203 (init_registers_s390x): Likewise.
14204 (the_low_target): Add initializer for arch_setup field.
14205 * linux-sh-low.c (init_registers_sh): Add prototype.
14206 (the_low_target): Add initializer for arch_setup field.
14207 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14208 (the_low_target): Add initializer for arch_setup field.
14209 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14210 (the_low_target): Add initializer for arch_setup field.
14212 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14213 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14214 instead of init_registers ().
14215 * win32-arm-low.c (init_registers_arm): Add prototype.
14216 (the_low_target): Add initializer for arch_setup field.
14217 * win32-i386-low.c (init_registers_i386): Add prototype.
14218 (the_low_target): Add initializer for arch_setup field.
14220 * spu-low.c (init_registers_spu): Add prototype.
14221 (initialize_low): Call initialie_registers_spu () instead of
14222 initialize_registers ().
14224 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14226 * server.c (handle_v_requests): When handling the vRun and vAttach
14227 packets, if already debugging a process, don't kill it. Return an
14230 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14232 * server.c (handle_query): Correct length check.
14234 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14236 * win32-low.c (do_initial_child_stuff): Add process handle
14237 parameter. Set current_process_handle and current_process_id from the
14238 parameters. Clear globals.
14239 (win32_create_inferior): Don't set current_process_handle and
14240 current_process_id here. Instead pass them on the call to
14241 do_initial_child_stuff.
14242 (win32_attach): Likewise.
14243 (win32_clear_inferiors): New.
14244 (win32_kill): Don't close the current process handle or the
14245 current thread handle here. Instead call win32_clear_inferiors.
14246 (win32_detach): Don't open a new handle to the process. Call
14247 win32_clear_inferiors.
14248 (win32_join): Don't rely on current_process_handle; open a new
14249 handle using the process id.
14250 (win32_wait): Call win32_clear_inferiors when the inferior process
14253 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14255 * server.c (monitor_show_help): Add "exit".
14257 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14259 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14260 (clean): Add reg-xtensa.c.
14261 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14262 * configure.srv (xtensa*-*-linux*) New target.
14263 * linux-xtensa-low.c: New.
14264 * xtensa-xtregs.c: New.
14266 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14268 * hostio.c: Don't include errno.h.
14269 (errno_to_fileio_errno): Move to hostio-errno.
14270 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14271 error number outputting to the target->hostio_last_error callback.
14272 (hostio_packet_error): Use FILEIO_EINVAL directly.
14273 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14274 calls to hostio_error.
14275 * hostio-errno.c: New.
14276 * server.h (hostio_last_error_from_errno): Declare.
14277 * target.h (target_ops): Add hostio_last_error member.
14278 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14279 as hostio_last_error handler.
14280 * spu-low.c (spu_target_ops): Likewise.
14281 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14282 (wince_hostio_last_error): New functions.
14283 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14284 as hostio_last_error handler.
14285 (win32_target_ops) [!_WIN32_WCE]: Register
14286 hostio_last_error_from_errno as hostio_last_error handler.
14287 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14288 (hostio-errno.o): New rule.
14289 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14290 * configure.srv (srv_hostio_err_objs): New variable. Default to
14292 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14293 * configure: Regenerate.
14295 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14297 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14298 (linux_kill, linux_detach): Clean up the process list.
14299 * remote-utils.c (remote_open): Improve port number parsing.
14300 (putpkt_binary, input_interrupt): Only send interrupts if the target
14302 * server.c (extended_protocol): Make static.
14303 (attached): Define earlier.
14304 (exit_requested, response_needed, program_argv): New variables.
14305 (target_running): New.
14306 (start_inferior): Clear attached here.
14307 (attach_inferior): Set attached here.
14308 (require_running): Define.
14309 (handle_query): Use require_running and target_running. Implement
14311 (handle_v_attach, handle_v_run): New.
14312 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14313 (gdbserver_usage): Update.
14314 (main): Redo argument parsing. Handle --debug and --multi. Handle
14315 --attach along with other options or after the port. Save
14316 program_argv. Support no initial program. Resynchronize
14317 communication with GDB after an error. Handle "monitor exit".
14318 Use require_running and target_running. Always allow the extended
14319 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14320 restart in extended mode.
14321 * README: Refer to the GDB manual. Update --attach usage.
14323 2007-12-20 Andreas Schwab <schwab@suse.de>
14325 * linux-low.c (STACK_SIZE): Define.
14326 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14327 (linux_test_for_tracefork): Likewise.
14329 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14331 * linux-low.c (linux_wait_for_event): Update messages. Do not
14332 reinsert auto-delete breakpoints.
14333 * mem-break.c (struct breakpoint): Change return type of handler to
14335 (set_breakpoint_at): Update handler type.
14336 (reinsert_breakpoint_handler): Return 1 instead of calling
14338 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14340 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14341 * mem-break.h (set_breakpoint_at): Update handler type.
14342 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14343 * win32-low.c (auto_delete_breakpoint): New.
14344 (get_child_debug_event): Use it.
14346 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14348 * configure.ac: Check for pread and pwrite.
14349 * hostio.c (handle_pread): Fall back to lseek and read.
14350 (handle_pwrite): Fall back to lseek and write.
14351 * config.in, configure: Regenerated.
14353 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14355 * server.c (myresume): Add own_buf argument.
14356 (main): Update calls.
14358 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14360 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14361 * remote-utils.c (remote_open): Do not call disable_async_io.
14362 (block_async_io): Delete.
14363 (unblock_async_io): Make static.
14364 (initialize_async_io): New.
14365 * server.c (handle_v_cont): Handle async I/O here.
14366 (myresume): Likewise. Move other common resume tasks here...
14367 (main): ... from here. Call initialize_async_io. Disable async
14368 I/O before the main loop.
14369 * server.h (initialize_async_io): Declare.
14370 (block_async_io, unblock_async_io): Delete prototypes.
14371 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14373 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14375 * remote-utils.c (readchar): Allow binary data in received messages.
14377 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14379 * win32-low.c (attaching): New global.
14380 (win32_create_inferior): Clear the `attaching' global.
14381 (win32_attach): Set the `attaching' global.
14382 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14383 attaching. Only set a breakpoint at the entry point if not
14386 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14388 * server.c (main): Don't report dll events on the initial
14389 connection on attaches.
14391 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14393 * server.c (main): Relax numerical bases supported for the pid of
14394 the --attach command line argument.
14396 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14398 * win32-low.c (win32_attach): Call OpenProcess before
14399 DebugActiveProcess, not after. Add last error output to error
14402 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14404 * win32-low.c (win32_get_thread_context)
14405 (win32_set_thread_context): New functions.
14406 (thread_rec): Use win32_get_thread_context.
14407 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14408 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14411 2007-12-03 Leo Zayas
14412 Pedro Alves <pedro_alves@portugalmail.pt>
14414 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14416 (child_add_thread): Minor cleanup.
14417 (child_continue): Resume artificially suspended threads before
14418 calling ContinueDebugEvent.
14419 (suspend_one_thread): New.
14420 (fake_breakpoint_event): New.
14421 (get_child_debug_event): Change return type to int. Check here if
14422 gdb sent an interrupt request. If a soft interrupt was requested,
14423 fake a breakpoint event. Return 0 if there is no event to handle,
14425 (win32_wait): Don't check here if gdb sent an interrupt request.
14426 Ensure there is a valid event to handle.
14427 (win32_request_interrupt): Add soft interruption method as last
14430 2007-12-03 Leo Zayas
14431 Pedro Alves <pedro_alves@portugalmail.pt>
14433 * win32-low.h (win32_thread_info): Add descriptions to the
14434 structure members. Replace `suspend_count' counter by a
14436 * win32-low.c (thread_rec): Update condition of when to get the
14437 context from the inferior. Rely on ContextFlags being set if it
14438 has already been retrieved. Only suspend the inferior thread if
14439 we haven't already. Warn if that fails.
14440 (continue_one_thread): s/suspend_count/suspended/. Only call
14441 ResumeThread once. Warn if that fails.
14443 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14445 * win32-low.c (win32_wait): Don't read from the inferior when it
14446 has already exited.
14448 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14450 * Makefile.in (win32_low_h): New variable.
14451 (win32-low.o): Add dependency on $(win32_low_h).
14452 (win32-arm-low.o, win32-i386-low.o): New rules.
14454 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14456 * hostio.c: Correct copyright year.
14458 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14460 * Makefile.in (OBS): Add hostio.o.
14461 (hostio.o): New rule.
14462 * server.h (handle_vFile): Declare.
14463 * hostio.c: New file.
14464 * server.c (handle_v_requests): Take packet_len and new_packet_len
14465 for binary packets. Call handle_vFile.
14466 (main): Update call to handle_v_requests.
14468 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14470 * linux-low.c: Include <sched.h>.
14472 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14474 * linux-low.c (linux_tracefork_grandchild): New.
14475 (linux_tracefork_child): Use clone.
14476 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14478 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14480 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14482 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14484 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14486 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14488 * inferiors.c (change_inferior_id): Delete.
14489 (add_pid_to_list, pull_pid_from_list): New.
14490 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14491 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14492 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14493 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14494 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14495 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14496 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14497 (using_threads): Always set to 1.
14498 (handle_extended_wait): New.
14499 (add_process): Do not set TID.
14500 (linux_create_inferior): Set must_set_ptrace_flags.
14501 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14502 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14503 (linux_thread_alive): Rename TID argument to LWPID.
14504 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14505 (linux_wait_for_event): Do not use TID or check using_threads. Update
14506 call to dead_thread_notify. Call handle_extended_wait.
14507 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14508 (send_sigstop): Delete sigstop_sent.
14509 (wait_for_sigstop): Avoid TID.
14510 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14511 (linux_test_for_tracefork): New.
14512 (linux_lookup_signals): Use thread_db_active and
14513 linux_supports_tracefork_flag.
14514 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14515 * linux-low.h (get_process_thread): Avoid TID.
14516 (struct process_ifo): Move thread_known and tid to the end. Remove
14518 (linux_attach_lwp, thread_db_init): Update prototypes.
14519 * server.h (change_inferior_id): Delete prototype.
14520 (add_pid_to_list, pull_pid_from_list): New prototypes.
14521 * thread-db.c (thread_db_use_events): New.
14522 (find_first_thread): Rename to...
14523 (find_one_thread): ...this. Update callers and messages. Do not
14524 call fatal. Check thread_db_use_events. Do not call
14525 change_inferior_id or new_thread_notify.
14526 (maybe_attach_thread): Update. Do not call new_thread_notify.
14527 (thread_db_init): Set thread_db_use_events. Check use_events.
14528 * utils.c (fatal, warning): Correct message prefix.
14530 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14532 * Makefile.in (clean): Remove new files.
14533 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14534 (powerpc-64.o, powerpc-64.c): New rules.
14535 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14536 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14538 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14540 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14541 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14542 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14543 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14544 (target_regsets): Add AltiVec and SPE register sets.
14545 * configure.ac: Check for AltiVec and SPE.
14546 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14547 (ppc_fill_vrregset, ppc_store_vrregset): New.
14548 (target_regsets): Add AltiVec register set.
14549 * configure: Regenerated.
14551 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14553 * linux-low.c (O_LARGEFILE): Define.
14554 (linux_read_memory): Use /proc/PID/mem.
14555 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14556 * configure, config.in: Regenerated.
14558 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14560 * linux-low.c (linux_wait_for_event): Do not pass signals while
14563 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14565 * win32-low.c (create_process): New.
14566 (win32_create_inferior): Use create_process instead of
14567 CreateProcess. If create_process failed retry appending an ".exe"
14568 suffix. Store the GetLastError result immediatelly after
14569 create_process calls and use it on the call to error.
14571 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14573 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14575 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14577 * configure.ac: Switch license to GPLv3.
14579 2007-08-01 Michael Snyder <msnyder@access-company.com>
14581 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14583 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14585 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14587 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14588 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14589 CloseToolhelp32Snapshot.
14590 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14591 CloseToolhelp32Snapshot.
14593 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14595 * server.c (main): Check for inferior exit before main loop.
14597 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14599 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14600 instead of on tmp_desc.
14602 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14603 Daniel Jacobowitz <dan@codesourcery.com>
14605 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14606 (add_thread): Minor cleanups.
14607 (clear_inferiors): Move lower in the file. Clear the DLL
14609 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14610 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14611 (xml_escape_text): New.
14612 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14614 (handle_v_cont): Report errors.
14615 (gdbserver_version): Update.
14616 (main): Correct size of own_buf. Do not report initial DLL events.
14617 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14618 (unloaded_dll, xml_escape_text): New.
14619 * win32-low.c (enum target_waitkind): Update comments.
14620 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14621 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14622 (win32_EnumProcessModules, win32_GetModuleInformation)
14623 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14624 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14625 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14626 (win32_Module32First, win32_Module32Next, load_toolhelp)
14627 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14628 (get_child_debug_event): Handle DLL events.
14629 (win32_wait): Likewise.
14631 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14633 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14634 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14636 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * win32-low.c (handle_output_debug_string): Ignore event if not
14641 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14643 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14645 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14647 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14649 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14651 * inferiors.c (change_inferior_id): Add comment.
14652 * linux-low.c (check_removed_breakpoint): Add an early
14653 prototype. Improve debug output.
14654 (linux_attach): Doc update.
14655 (linux_detach_one_process, linux_detach): Clean up before releasing
14657 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14658 * linux-low.h (struct process_info): Doc improvement.
14659 * mem-break.c (delete_all_breakpoints): New.
14660 * mem-break.h (delete_all_breakpoints): New prototype.
14661 * thread-db.c (find_first_thread): New.
14662 (thread_db_create_event): Call it instead of
14663 thread_db_find_new_threads. Clean up unused variables.
14664 (maybe_attach_thread): Remove first thread handling.
14665 (thread_db_find_new_threads): Use find_first_thread.
14666 (thread_db_get_tls_address): Likewise.
14668 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14670 * thread-db.c (thread_db_find_new_threads): Add prototype.
14671 (thread_db_create_event): Check for the main thread before adding
14673 (maybe_attach_thread): Only enable event reporting if TID == 0.
14674 (thread_db_get_tls_address): Check for new threads.
14676 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14678 * linux-low.c (linux_create_inferior): Try execv before execvp.
14679 * spu-low.c (spu_create_inferior): Likewise.
14681 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14683 * linux-low.c (linux_create_inferior): Change execv to execvp.
14684 * spu-low.c (spu_create_inferior): Likewies.
14686 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14688 * Makefile.in (clean): Clean new files instead of deleted ones.
14689 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14690 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14692 * configure.srv: Specify XML files and new regformats for MIPS and
14694 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14695 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14696 an entry for the restart register.
14697 (mips_cannot_fetch_register, mips_cannot_store_register)
14698 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14699 register names to match the XML descriptions.
14700 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14701 restart register instead of $0.
14703 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14704 Markus Deuling <deuling@de.ibm.com>
14706 * remote-utils.c (decode_xfer_write): New function.
14707 * server.h (decode_xfer_write): Add prototype.
14708 * server.c (handle_query): Add PACKET_LEN argument. Support
14709 qXfer:spu:read and qXfer:spu:write packets.
14710 (main): Pass packet_len to handle_query.
14711 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14712 * target.h (target_ops): Add qxfer_spu.
14714 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14716 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14717 accessing non-seekable spufs files.
14719 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14721 * server.c (handle_query): Add reply for qC packet.
14723 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14724 Leo Zayas <lerele@champenstudios@com>
14726 * server.h (check_remote_input_interrupt_request): New function.
14727 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14728 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14729 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14730 (check_remote_input_interrupt_request): New function.
14731 * server.h (check_remote_input_interrupt_request): Declare.
14732 * win32-low.c (winapi_DebugBreakProcess,
14733 winapi_GenerateConsoleCtrlEvent): New typedefs.
14734 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14736 (win32_wait): Check for remote interrupt request
14737 with check_remote_input_interrupt_request.
14738 (win32_request_interrupt): New function.
14739 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14741 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14743 * win32-low.c (debug_registers_changed,
14744 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14745 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14746 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14747 (thread_rec): Get context using the low target.
14748 (child_add_thread): Call thread_added on the low target,
14749 which does the same thing.
14751 (do_initial_child_stuff): Remove debug registers references.
14752 Set context using the low target. Resume threads after
14753 setting the contexts.
14754 (child_continue): Remove dead variable. Remove debug
14755 registers references.
14756 (child_fetch_inferior_registers): Go through the low target.
14757 (do_child_store_inferior_registers): Remove.
14758 (child_store_inferior_registers): Go through the low target.
14759 (win32_resume): Remove debug registers references.
14760 Set context using the low target.
14761 (handle_exception): Change return type to void. Don't record
14762 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14763 first chance exception.
14764 (get_child_debug_event): Change return type to void. Remove
14765 goto loop. Always return after waiting for debug event.
14766 (win32_wait): Convert to switch statement. Handle spurious
14769 * win32-i386-low.c (debug_registers_changed,
14770 debug_registers_used): New.
14771 (initial_stuff): Rename to ...
14772 (i386_initial_stuff): ... this. Clear debug registers
14774 (store_debug_registers): Delete.
14775 (i386_get_thread_context): New.
14776 (load_debug_registers): Delete.
14777 (i386_set_thread_context): New.
14778 (i386_thread_added): New.
14779 (single_step): Rename to ...
14780 (i386_single_step): ... this.
14781 (do_fetch_inferior_registers): Rename to ...
14782 (i386_fetch_inferior_register): ... this.
14783 (i386_store_inferior_register): New.
14784 (the_low_target): Adapt to new interface.
14786 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14787 (arm_get_thread_context): New.
14788 (arm_set_thread_context): New.
14790 (do_fetch_inferior_registers): Rename to ...
14791 (arm_fetch_inferior_register): ... this.
14792 (arm_store_inferior_register): New.
14793 (arm_wince_breakpoint): Reimplement as unsigned long.
14794 (arm_wince_breakpoint_len): Define.
14795 (the_low_target): Adapt to new interface.
14797 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14798 load_debug_registers. Add get_thread_context, set_thread_context,
14799 thread_added and store_inferior_register. Rename
14800 fetch_inferior_registers to fetch_inferior_register.
14801 (regptr): Remove declaration.
14803 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14805 * linux-low.c (linux_detach): Change return type to int. Return 0.
14806 * spu-low.c (spu_detach): Likewise.
14808 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14810 * target.h (target_ops): Change return type of detach to int.
14812 (join_inferior): New.
14813 * server.c (main): Don't skip detach support on mingw32.
14814 If the inferior doesn't support detaching return error.
14815 Call join_inferior instead of using waitpid.
14816 * linux-low.c (linux_join): New.
14817 (linux_target_op): Add linux_join.
14818 * spu-low.c (spu_join): New.
14819 (spu_target_ops): Add spu_join.
14820 * win32-low.c (win32_detach): Adapt to new interface.
14821 Reopen current_process_handle before detaching. Issue a child
14822 resume before detaching.
14824 (win32_target_op): Add win32_join.
14826 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14828 * win32-low.c (win32-attach): Fix return value.
14829 * target.h (target_ops): Describe ATTACH return values.
14831 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14833 * win32-low.c (GETPROCADDRESS): Define.
14834 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14835 (winapi_DebugSetProcessKillOnExit): Likewise.
14836 (win32_create_inferior): Force usage of ansi CreateProcessA.
14837 (win32_attach): Use GETPROCADDRESS.
14838 (win32_detach): Likewise.
14840 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14842 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14844 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14846 * win32-low.c: Commit leftover changes from 2007-03-29.
14848 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14850 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14851 fields short instead of int. Add explicit padding.
14852 (i387_cache_to_fsave): Remove unnecessary casts.
14853 (i387_fsave_to_cache): Doc fix.
14854 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14856 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14858 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14859 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14861 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14863 * configure.srv (arm*-*-mingw32ce*): Move near the other
14866 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14868 * configure.ac: Add errno checking.
14869 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14870 sys/file.h and malloc.h.
14871 (AC_CHECK_DECLS): Add perror.
14872 (srv_mingwce): Handle.
14873 * configure.srv (i[34567]86-*-cygwin*): Add
14874 win32-i386-low.o to srv_tgtobj.
14875 (i[34567]86-*-mingw*): Likewise.
14876 (arm*-*-mingw32ce*): Add case.
14877 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14878 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14879 [__MINGW32CE__] (strerror): New function.
14880 [__MINGW32CE__] (errno): Define to GetLastError.
14881 [__MINGW32CE__] (COUNTOF): New macro.
14882 (remote_open): Remove extra close call.
14883 * mem-break.c (delete_breakpoint_at): New function.
14884 * mem-break.h (delete_breakpoint_at): Declare.
14885 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14886 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14887 [USE_WIN32API] (read, write): Add char* casts.
14888 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14889 * server.h: Include wincecompat.h on Windows CE.
14890 [HAVE_ERRNO_H]: Check.
14891 (perror): Declare if not declared.
14892 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14893 (perror_with_name): Remove errno declaration.
14894 * wincecompat.h: New.
14895 * wincecompat.c: New.
14896 * win32-low.h: New.
14897 * win32-arm-low.c: New.
14898 * win32-i386-low.c: New.
14899 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14900 (OUTMSG2): Make it safe.
14902 (COUNTOF): New macro.
14903 (NUM_REGS): Get it from the low target.
14904 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14905 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14906 (thread_rec): Let low target handle debug registers.
14907 (child_add_thread): Likewise.
14908 (child_init_thread_list): Likewise.
14909 (continue_one_thread): Likewise.
14911 (do_child_fetch_inferior_registers): Move to ...
14912 * win32-i386-low.c: ... here, and rename to ...
14913 (do_fetch_inferior_registers): ... this.
14914 * win32-low.c (child_fetch_inferior_registers):
14915 Go through the low target.
14916 (do_child_store_inferior_registers): Use regptr.
14917 (strwinerror): New function.
14918 (win32_create_inferior): Handle Windows CE.
14919 Use strwinerror instead of strerror on Windows error
14920 codes. Add program to the error output.
14921 Don't close the main thread handle on Windows CE.
14922 (win32_attach): Use coredll.dll on Windows CE.
14923 (win32_kill): Close current process and current
14925 (win32_detach): Use coredll.dll on Windows CE.
14926 (win32_resume): Let low target handle debug registers, and
14928 (handle_exception): Add/Remove initial breakpoint. Avoid
14929 non-existant WSTOPSIG on Windows CE.
14930 (win32_read_inferior_memory): Cast to remove warning.
14931 (win32_arch_string): Go through the low target.
14932 (initialize_low): Call set_breakpoint_data with the low
14933 target's breakpoint.
14934 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14935 FOP_REGNUM, mappings): Move to ...
14936 * win32-i386-low.c: ... here.
14937 * win32-low.c (win32_thread_info): Move to ...
14938 * win32-low.h: ... here.
14939 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14940 win32-arm-low.c and wincecompat.c.
14941 (all:): Add $EXEEXT.
14942 (install-only:): Likewise.
14943 (gdbserver:): Likewise.
14944 (gdbreplay:): Likewise.
14945 * config.in: Regenerate.
14946 * configure: Regenerate.
14948 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14950 * win32-low.c: Rename typedef thread_info to
14951 win32_thread_info throughout.
14953 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * win32-i386-low.c: Rename to ...
14956 * win32-low.c: ... this.
14957 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14958 * Makefile.in: Likewise.
14960 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14962 * remote-utils.c (monitor_output): Constify msg parameter.
14963 * server.h (monitor_output): Likewise.
14964 * win32-i386-low.c (handle_output_debug_string): New.
14965 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14966 handle_output_debug_string.
14967 (get_child_debug_event): Likewise.
14969 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14971 * server.c (main): Correct strtoul check.
14973 2007-03-27 Jon Ringle <jon@ringle.org>
14975 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14977 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14979 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14981 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14983 * terminal.h: Check HAVE_SGTTY_H.
14985 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14987 * remote-utils.c (remote_open): Print out the assigned port number.
14989 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14991 * remote-utils.c (monitor_output): New function.
14992 * server.c (debug_threads): Define here.
14993 (monitor_show_help): New function.
14994 (handle_query): Handle qRcmd.
14995 (main): Do not handle 'd' packet.
14996 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14997 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15000 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15002 * Makefile.in (EXEEXT): New.
15003 (clean): Use $(EXEEXT).
15005 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15007 * target.h (target_ops): Rename send_signal to request_interrupt,
15008 and remove enum target_signal parameter.
15009 * linux-low.c (linux_request_interrupt): Rename from
15010 linux_send_signal, and always send SIGINT.
15011 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15012 and always send SIGINT.
15013 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15015 (input_interrupt): Likewise.
15017 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15019 * server.c (get_features_xml): Check if target implemented
15021 * win32-i386-low.c (win32_arch_string): New.
15022 (win32_target_ops): Add win32_arch_string as arch_string member.
15024 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15026 * spu-low.c (spu_arch_string): New.
15027 (spu_target_ops): Add spu_arch_string.
15029 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15031 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15032 * configure.ac: Do not check for terminal.h.
15033 * configure, config.in: Regenerated.
15035 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15037 * Makefile.in (OBS): Add $(XML_BUILTIN).
15038 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15040 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15041 (arm-with-iwmmxt.c): New.
15042 * config.in, configure: Regenerate.
15043 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15044 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15045 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15046 (arm*-*-linux*): Add iWMMXt and regset support.
15047 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15048 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15049 (arm_store_wmmxregset, target_regsets): New.
15050 * server.c (get_features_xml): Take annex argument. Check builtin
15052 (handle_query): Handle multiple annexes.
15054 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15056 * remote-utils.c [USE_WIN32API] (read, write): Define.
15057 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15060 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15062 * linux-i386-low.c (the_low_target): Set arch_string.
15063 * linux-x86-64-low.c (the_low_target): Likewise.
15064 * linux-low.c (linux_arch_string): New.
15065 (linux_target_ops): Add it.
15066 * linux-low.h (struct linux_target_ops): Add arch_string.
15067 * server.c (write_qxfer_response): Use const void * for DATA.
15068 (get_features_xml): New.
15069 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15070 * target.h (struct target_ops): Add arch_string method.
15072 2007-01-03 Denis Pilat <denis.pilat@st.com>
15073 Daniel Jacobowitz <dan@codesourcery.com>
15075 * linux-low.c (linux_kill): Handle being called with no threads.
15076 * win32-i386-low.c (win32_kill): Likewise.
15077 (get_child_debug_event): Clear current_process_handle.
15079 2006-12-30 Denis PILAT <denis.pilat@st.com>
15080 Daniel Jacobowitz <dan@codesourcery.com>
15082 * remote-utils.c (remote_open): Check the type of specified
15083 serial port devices before opening them.
15084 * server.c (main): Kill the inferior if an error occurs during
15085 the first remote_open.
15087 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15089 * README: Update supported targets.
15091 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15093 * Makefile.in (clean): Remove reg-mips64.c.
15094 (reg-mips64.c, reg-mips64.o): New rules.
15095 * configure.srv: Handle mips64. Include regset support for mips.
15096 * linux-mips-low.c (union mips_register): New.
15097 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15098 (mips_breakpoint, mips_breakpoint_at): Use int.
15099 (mips_collect_register, mips_supply_register)
15100 (mips_collect_register_32bit, mips_supply_register_32bit)
15101 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15102 (mips_store_fpregset, target_regsets): New.
15103 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15105 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15107 * configure.srv: Add target "spu*-*-*".
15108 * Makefile.in (clean): Remove reg-spu.c.
15109 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15110 * spu-low.c: New file.
15112 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15114 * configure.ac: Correct td_thr_tls_get_addr test.
15115 * configure: Regenerated.
15117 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15119 * linux-low.c (linux_wait_for_event): Reformat. Use the
15120 pass_signals array.
15121 * remote-utils.c (decode_address_to_semicolon): New.
15122 * server.c (pass_signals, handle_general_set): New.
15123 (handle_query): Mention QPassSignals for qSupported.
15124 (main): Call handle_general_set.
15125 * server.h (pass_signals, decode_address_to_semicolon): New.
15127 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15129 * server.c (handle_query): Correct error handling for read_auxv.
15131 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15133 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15134 and srv_linux_thread_db to yes.
15135 * linux-s390-low.c (s390_fill_gregset): New function.
15136 (target_regsets): Define data structure.
15138 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15140 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15141 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15142 * config.in, configure: Regenerated.
15143 * inferiors.c (gdb_id_to_thread): New function.
15144 (gdb_id_to_thread_id): Use it.
15145 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15146 * linux-low.h (struct process_info): Add th member.
15147 (thread_db_get_tls_address): New prototype.
15148 * remote-utils.c (decode_address): Make non-static.
15149 * server.c (handle_query): Handle qGetTLSAddr.
15150 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15151 * target.h (struct target_ops): Add get_tls_address.
15152 * thread-db.c (maybe_attach_thread): Save the thread handle.
15153 (thread_db_get_tls_address): New.
15155 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15157 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15158 (linux_resume_one_process): Take a siginfo_t *. Update all
15159 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15160 (struct pending_signals): Add a siginfo_t.
15161 (linux_wait_for_process): Always set last_status.
15162 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15163 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15164 * linux-low.h (struct process_info): Add last_status.
15166 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15168 * remote-utils.c (try_rle): New function.
15169 (putpkt_binary): Use it.
15171 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15173 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15174 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15175 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15176 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15177 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15180 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15182 * server.c (terminal_fd): New variable.
15183 (old_foreground_pgrp): Likewise.
15184 (restore_old_foreground_pgrp): New function.
15185 (start_inferior): Record the terminal file descriptor in terminal_fd
15186 and its original foreground group in old_foreground_pgrp. Register
15187 restore_old_foreground_pgrp with atexit().
15189 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15191 * server.c (handle_query): Correct qPart to qXfer.
15193 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15195 * configure.ac: Check for more headers which are missing on
15196 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15197 * configure.srv: Add Cygwin and mingw32.
15198 * remote-utils.c: Don't include headers unconditionally which
15199 are missing on mingw32. Include <winsock.h> for mingw32.
15200 (remote_open): Adjust for mingw32 support. Flush
15201 standard error after writing to it.
15202 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15203 (unblock_async_io, enable_async_io, disable_async_io)
15204 (readchar, getpkt): Update for Winsock support.
15205 (prepare_resume_reply): Expect a protocol signal number.
15206 * server.c: Disable <sys/wait.h> on mingw32.
15207 (start_inferior): Adjust for mingw32 support. Flush
15208 standard error after writing to it.
15209 (attach_inferior): Likewise. Use protocol signal
15211 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15213 * win32-i386-low.c: New file.
15214 * Makefile.in (XM_CLIBS): Set.
15215 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15216 (win32-i386-low.o): New dependency rule.
15217 * linux-low.c (linux_wait): Use target signal numbers.
15218 * target.h (struct target_ops): Doc fix.
15219 * server.h (target_signal_to_name): New prototype.
15220 * gdbreplay.c: Don't include headers unconditionally which
15221 are missing on mingw32. Include <winsock.h> for mingw32.
15222 (remote_close, remote_open): Adjust for Winsock support.
15223 * configure, config.in: Regenerated.
15225 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15227 * server.c (decode_xfer_read, write_qxfer_response): New.
15228 (handle_query): Take a packet length argument. Handle
15229 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15230 the qSupported response.
15231 (main): Update call to handle_query.
15233 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15235 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15236 (putpkt_binary): Renamed from putpkt and adjusted for binary
15238 (putpkt): New wrapper for putpkt_binary.
15239 (readchar): Don't mask off the high bit.
15240 (decode_X_packet): New function.
15241 * server.c (main): Call putpkt_binary if a handler sets the packet
15242 length. Save the length of the incoming packet. Handle 'X'.
15243 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15245 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15247 * server.c (handle_query): Handle qSupported.
15249 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15251 * remote-utils.c (all_symbols_looked_up): New variable.
15252 (look_up_one_symbol): Check it.
15253 * server.h (look_up_one_symbol): New declaration.
15254 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15256 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15258 * Makefile.in (linux-arm-low.o): Update dependencies.
15259 * linux-arm-low.c: Include "gdb_proc_service.h".
15260 (PTRACE_GET_THREAD_AREA): Define.
15261 (ps_get_thread_area): New function.
15263 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15265 * configure.srv (m68k*-*-uclinux*): New target.
15266 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15267 (linux_resume_one_process): Remove extraneous cast.
15268 (linux_read_offsets): New.
15269 (linux_target_op): Add linux_read_offsets on mmuless systems.
15270 * server.c (handle_query): Add qOffsets logic.
15271 * target.h (struct target_ops): Add read_offsets.
15273 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15275 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15276 (PTRACE_GET_THREAD_AREA): Define.
15277 (ps_get_thread_area): New function.
15278 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15279 (linux-x86-64-low.o): Update.
15281 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15283 * configure.ac: Remove checks for prfpregset_t.
15284 * gdb_proc_service.h: New file.
15285 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15286 new "gdb_proc_service.h".
15287 * proc-service.c: Likewise.
15288 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15289 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15290 * Makefile.in (gdb_proc_service_h): Updated.
15291 * configure, config.in: Regenerated.
15293 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15295 * remote-utils.c (prepare_resume_reply): Move declaration
15296 of gdb_id_from_wait to the top of the block.
15298 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15300 * linux-low.c (regsets_store_inferior_registers): Read the regset
15301 from the target before filling it.
15303 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15305 * server.c (attach_inferior): Return SIGTRAP for a successful
15308 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15310 * Makefile.in (OBS): Add version.o.
15311 (STAGESTUFF): Delete.
15312 (version.o): Add dependencies.
15313 (version.c): Replace rule.
15314 (clean): Remove version.c.
15315 * server.c (gdbserver_version): New.
15316 (gdbserver_usage): Use printf.
15317 (main): Handle --version and --help.
15318 * server.h (version, host_name): Add declarations.
15320 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15332 * linux-x86-64-low.c:
15334 * linux-s390-low.c:
15335 * linux-ppc64-low.c:
15337 * linux-mips-low.c:
15338 * linux-m68k-low.c:
15339 * linux-m32r-low.c:
15342 * linux-ia64-low.c:
15343 * linux-i386-low.c:
15344 * linux-crisv32-low.c:
15356 * gdbserver.1: Add (C) after Copyright. Update the FSF
15359 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15361 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15362 (arm_breakpoint_at): Recognize both breakpoints.
15363 (the_low_target): Use the correct breakpoint instruction.
15365 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15367 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15368 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15369 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15370 (the_low_target): Update.
15372 2005-10-25 Andreas Schwab <schwab@suse.de>
15374 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15376 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15377 (ia64_num_regs): Reduce to 462.
15379 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15381 * acinclude.m4: Correct quoting.
15382 * aclocal.m4: Regenerated.
15384 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15385 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15386 (thread_db_init): Call thread_db_err_str.
15387 * configure.ac: Check for TD_VERSION.
15388 * config.in, configure: Regenerated.
15390 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15392 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15394 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15396 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15397 is not available. Define HAVE_PTRACE_GETREGS if it is.
15398 * config.in, configure: Regenerated.
15399 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15400 * linux-i386-low.c, linux-m68k-low.c: Update to use
15401 HAVE_PTRACE_GETREGS.
15402 * linux-low.c (regsets_fetch_inferior_registers)
15403 (regsets_store_inferior_registers): Only return 0 if we processed
15405 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15406 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15408 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15410 * inferiors.c (struct thread_info): Add gdb_id.
15411 (add_thread): Add gdb_id argument.
15412 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15413 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15414 calls to add_thread.
15415 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15416 * server.c (handle_query): Use thread_to_gdb_id.
15417 (handle_v_cont, main): Use gdb_id_to_thread_id.
15418 * server.h (add_thread): Update prototype.
15419 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15422 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15424 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15425 left-padded registers.
15426 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15427 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15429 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15431 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15432 * configure: Regenerate.
15433 * config.in: Regenerate.
15434 * server.h (NEED_DECLARATION_STRERROR):
15435 Replace with !HAVE_DECL_STRERROR.
15437 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15439 * linux-low.c (linux_wait, linux_send_signal): Don't test
15440 an unsigned long variable for > 0 if it could be MAX_ULONG.
15441 * server.c (myresume): Likewise.
15442 * target.c (set_desired_inferior): Likewise.
15444 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15446 * configure.ac: Simplify and improve check for socklen_t.
15447 * configure, config.in: Regenerate.
15449 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15451 * acconfig.h: Remove.
15452 * configure.ac: Add a test for socklen_t. Use three-argument
15453 AC_DEFINE throughout.
15454 * config.in: Regenerated using autoheader 2.59.
15455 * configure: Regenerated.
15457 * gdbreplay.c (socklen_t): Provide a default.
15458 (remote_open): Use socklen_t.
15459 * remote-utils.c (socklen_t): Provide a default.
15460 (remote_open): Use socklen_t.
15461 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15464 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15466 * linux-low.c (linux_read_memory, linux_write_memory)
15467 (linux_read_auxv): Likewise.
15468 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15469 (check_mem_write): Likewise.
15470 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15472 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15473 (registers_from_string, register_data): Likewise.
15474 * server.c (handle_query, main): Likewise.
15475 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15476 (decode_M_packet): Likewise.
15477 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15478 * target.h (struct target_ops): Update read_memory, write_memory,
15480 (read_inferior_memory, write_inferior_memory): Update.
15481 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15482 to unsigned char *.
15483 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15484 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15485 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15486 linux-s390-low.c, linux-sh-low.c: Update for changes in
15487 read_inferior_memory and the_low_target->breakpoint.
15489 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15491 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15492 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15493 * configure.srv: Add powerpc64-*-linux*.
15494 * linux-ppc64-low.c: New file.
15496 2005-05-23 Orjan Friberg <orjanf@axis.com>
15498 * linux-cris-low.c: New file with support for CRIS.
15499 * linux-crisv32-low.c: Ditto for CRISv32.
15500 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15501 (clean): Add reg-cris.c and reg-crisv32.c.
15502 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15503 reg-crisv32.o, and reg-crisv32.c to make rules.
15504 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15505 recognized targets.
15507 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15509 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15510 of sizeof (PTRACE_XFER_TYPE).
15511 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15513 2005-05-12 Orjan Friberg <orjanf@axis.com>
15515 * target.h (struct target_ops): Add insert_watchpoint,
15516 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15517 pointers for hardware watchpoint support.
15518 * linux-low.h (struct linux_target_ops): Ditto.
15519 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15520 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15521 to linux_target_ops.
15522 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15524 * server.c (main): Recognize 'Z' and 'z' packets.
15526 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15528 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15529 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15530 (the_low_target): Add new members.
15532 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15534 * proc-service.c (ps_lgetregs): Search all_processes instead of
15537 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15539 * server.c (start_inferior): Change return type to int.
15540 (attach_inferior): Change sigptr to int *.
15541 (handle_v_cont, handle_v_requests): Change signal to int *.
15542 (main): Change signal to int.
15544 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15546 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15547 * configure.srv: Add m32r*-*-linux*.
15548 * linux-m32r-low.c: New file.
15550 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15552 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15554 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15556 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15557 Take unsigned long arguments for PIDs.
15558 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15559 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15560 (wait_for_sigstop, linux_resume_one_process)
15561 (regsets_fetch_inferior_registers, linux_send_signal)
15562 (linux_read_auxv): Likewise. Update the types of variables holding
15563 PIDs. Update format string specifiers.
15564 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15565 * remote-utils.c (prepare_resume_reply): Likewise.
15566 * server.c (cont_thread, general_thread, step_thread)
15567 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15569 (handle_query): Update format specifiers.
15570 (handle_v_cont, main): Use strtoul for thread IDs.
15571 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15572 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15573 (general_thread, step_thread, thread_from_wait)
15574 (old_thread_from_wait): Update.
15575 * target.h (struct thread_resume): Use unsigned long for THREAD.
15576 (struct target_ops): Use unsigned long for arguments to attach and
15579 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15581 * acinclude.m4: Include bfd/bfd.m4 directly.
15582 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15583 <agriffis@toolchain.org>.
15584 * aclocal.m4, configure: Regenerated.
15586 2005-01-07 Andrew Cagney <cagney@gnu.org>
15588 * configure.ac: Rename configure.in, require autoconf 2.59.
15589 * configure: Re-generate.
15591 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15593 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15594 LIBS when finished.
15595 * aclocal.m4: Regenerated.
15596 * configure: Regenerated.
15598 2004-11-21 Andreas Schwab <schwab@suse.de>
15600 * linux-m68k-low.c (m68k_num_gregs): Define.
15601 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15602 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15603 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15604 (m68k_breakpoint_at): New. Add to the_low_target.
15606 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15607 srv_linux_thread_db to yes.
15609 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15611 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15612 (ARCH_SET_FS): Likewise.
15613 (ARCH_GET_FS): Likewise.
15614 (ARCH_GET_GS): Likewise.
15616 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15618 * linux-i386-low.c (ps_get_thread_area): New.
15619 * linux-x86-64-low.c (ps_get_thread_area): New.
15620 * linux-low.c: Include <sys/syscall.h>.
15621 (linux_kill_one_process): Don't kill the first thread here.
15622 (linux_kill): Kill the first thread here.
15623 (kill_lwp): New function.
15624 (send_sigstop, linux_send_signal): Use it.
15625 * proc-service.c: Clean up #ifdefs.
15626 (fpregset_info): Delete.
15627 (ps_lgetregs): Update and enable implementation.
15628 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15630 * remote-utils.c (struct sym_cache, symbol_cache): New.
15631 (input_interrupt): Print a clearer message.
15632 (async_io_enabled): New variable.
15633 (enable_async_io, disable_async_io): Use it. Update comments.
15634 (look_up_one_symbol): Use the symbol cache.
15635 * thread-db.c (thread_db_look_up_symbols): New function.
15636 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15638 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15640 * configure.in: Test for -rdynamic.
15641 * configure: Regenerated.
15642 * Makefile (INTERNAL_LDFLAGS): New.
15643 (gdbserver, gdbreplay): Use it.
15645 2004-09-02 Andrew Cagney <cagney@gnu.org>
15647 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15649 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15651 * linux-low.c (linux_wait): Clear all_processes list also.
15653 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15655 * linux-low.c: Include <errno.h>. Remove extern declaration of
15658 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15660 * gdbreplay.c, server.h, utils.c: Update copyright years.
15662 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15664 * server.c (main): Print child status or termination signal from
15665 variable 'signal', not 'sig'.
15667 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15669 * linux-low.c (linux_read_memory): Change return type to
15670 int. Check for and return error from ptrace().
15671 * target.c (read_inferior_memory): Change return type to int. Pass
15672 back return status from the_target->read_memory().
15673 * target.h (struct target_ops): Adapt *read_memory() prototype.
15675 (read_inferior_memory): Adapt prototype.
15676 * server.c (main): Return an error packet if
15677 read_inferior_memory() returns an error.
15679 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15681 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15682 Unify with other clean targets.
15684 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15686 * server.c (handle_v_cont): Call set_desired_inferior.
15688 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15690 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15692 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15694 * linux-low.c (linux_wait): Unblock async I/O.
15695 (linux_resume): Block and enable async I/O.
15696 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15697 * server.h (block_async_io, unblock_async_io): Add prototypes.
15699 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15701 * remote-utils.c (remote_open): Print a status notice after
15702 opening a TCP port.
15703 * server.c (attach_inferior): Print a status notice after
15706 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15708 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15710 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15712 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15714 * server.c, target.h: Update copyright years.
15716 2004-02-25 Roland McGrath <roland@redhat.com>
15718 * target.h (struct target_ops): New member `read_auxv'.
15719 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15720 * linux-low.c (linux_read_auxv): New function.
15721 (linux_target_ops): Initialize `read_auxv' member to that.
15723 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15725 Committed by Jim Blandy <jimb@redhat.com>.
15727 * linux-s390-low.c (s390_num_regs): Update.
15728 (s390_regmap): Remove control registers. Use __s390x__ predefine
15729 instead of GPR_SIZE to distiguish s390 and s390x targets.
15731 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15733 * linux-low.c: Update copyright year.
15734 (check_removed_breakpoint): Clear pending_is_breakpoint.
15735 (linux_set_resume_request, linux_queue_one_thread)
15736 (resume_status_pending_p): New functions.
15737 (linux_continue_one_thread): Use process->resume.
15738 (linux_resume): Only resume threads if there are no pending events.
15739 * linux-low.h (struct process_info): Add resume request
15742 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15744 * regcache.c (new_register_cache): Clear the allocated register
15745 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15747 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15749 * linux-low.c (linux_resume): Take a struct thread_resume *
15751 (linux_wait): Update call.
15752 (resume_ptr): New static variable.
15753 (linux_continue_one_thread): Renamed from
15754 linux_continue_one_process. Use resume_ptr.
15755 (linux_resume): Use linux_continue_one_thread.
15756 * server.c (handle_v_cont, handle_v_requests): New functions.
15757 (myresume): New function.
15758 (main): Handle 'v' case.
15759 * target.h (struct thread_resume): New type.
15760 (struct target_ops): Change argument of "resume" to struct
15762 (myresume): Delete macro.
15764 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15766 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15767 (uninstall): Support DESTDIR.
15769 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15771 * configure.srv: Add xscale*linux copy of arm*linux entry.
15773 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15775 * linux-arm-low.c (arm_reinsert_addr): New function.
15776 (the_low_target): Add arm_reinsert_addr.
15778 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15780 * mem-break.c: Remove whitespace at end of file.
15782 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15784 * configure.in: Check whether we need to prototype strerror.
15785 * server.h: Optionally prototype strerror.
15786 * gdbreplay.c (perror_with_name): Use strerror.
15787 * linux-low.c (linux_attach_lwp): Use strerror.
15788 * utils.c (perror_with_name): Use strerror.
15789 * config.in, configure: Regenerated.
15791 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15793 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15794 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15796 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15798 * Makefile.in (SFILES): Update.
15799 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15800 low-sun3.c: Remove files.
15802 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15804 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15805 (linux_detach_one_process, linux_detach): New functions.
15806 (linux_target_ops): Add linux_detach.
15807 * server.c (main): Handle 'D' packet.
15808 * target.h (struct target_ops): Add "detach" member.
15809 (detach_inferior): Define.
15811 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15813 From Kelley Cook <kelleycook@wideopenwest.com>:
15814 * configure.srv: Accept i[34567]86 variants.
15816 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15818 * linux-low.c (linux_wait_for_event): Correct comment typos.
15819 (linux_resume_one_process): Call check_removed_breakpoint.
15820 (linux_send_signal): New function.
15821 (linux_target_ops): Add linux_send_signal.
15822 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15824 * target.h (struct target_ops): Add send_signal.
15826 2003-05-29 Jim Blandy <jimb@redhat.com>
15828 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15829 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15830 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15831 away part of the register's value.
15833 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15835 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15836 (linux_wait_for_event, linux_init_signals): Likewise.
15838 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15840 * configure.in: Check for stdlib.h.
15841 * configure: Regenerated.
15842 * config.in: Regenerated.
15844 2003-01-04 Andreas Schwab <schwab@suse.de>
15846 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15848 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15850 * Makefile.in: Remove obsolete code.
15852 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15854 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15855 defined(PT_FPR0_HI).
15857 2002-11-17 Stuart Hughes <seh@zee2.com>
15859 * linux-arm-low.c (arm_num_regs): Increase.
15860 (arm_regmap): Include status register.
15862 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15864 * linux-low.c (register_addr): Remove incorrect -1 check.
15866 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15868 * linux-low.c (linux_create_inferior): Call setpgid. Return
15870 (unstopped_p, linux_signal_pid): Remove.
15871 (linux_target_ops): Remove linux_signal_pid.
15872 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15873 global instead of target method.
15874 * target.h (struct target_ops): Remove signal_pid. Update comment
15875 for create_inferior.
15876 * server.c (signal_pid): New variable.
15877 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15878 gdbserver. Set the child to be the foreground process group.
15879 (attach_inferior): Set signal_pid.
15881 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15883 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15885 2002-08-20 Jim Blandy <jimb@redhat.com>
15887 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15890 2002-08-01 Andrew Cagney <cagney@redhat.com>
15892 * Makefile.in: Make chill references obsolete.
15894 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15896 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15897 * configure: Regenerate.
15898 * config.in: Regenerate.
15900 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15902 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15903 (perror_with_name, remote_close, remote_open, expect, play): Static.
15905 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15907 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15908 byte offsets instead of an array of indexes.
15909 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15911 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15913 * regcache.c: Add comment.
15915 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15917 * thread-db.c: New file.
15918 * proc-service.c: New file.
15919 * acinclude.m4: New file.
15920 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15921 proc-service.o, and thread-db.o.
15922 (linux-low.o): Add USE_THREAD_DB.
15923 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15924 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15925 * aclocal.m4: Regenerated.
15926 * config.in: Regenerated.
15927 * configure: Regenerated.
15928 * configure.in: Check for proc_service.h, sys/procfs.h,
15929 thread_db.h, and linux/elf.h headrs.
15930 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15931 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15932 Check for -lthread_db and thread support.
15933 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15934 PowerPC, and SuperH.
15935 * i387-fp.c: Constify arguments.
15936 * i387-fp.h: Likewise.
15937 * inferiors.c: (struct thread_info): Renamed from
15938 `struct inferior_info'. Remove PID member. Use generic inferior
15939 list header. All uses updated.
15940 (inferiors, signal_pid): Removed.
15941 (all_threads): New variable.
15942 (get_thread): Define.
15943 (add_inferior_to_list): New function.
15944 (for_each_inferior): New function.
15945 (change_inferior_id): New function.
15946 (add_inferior): Removed.
15947 (remove_inferior): New function.
15948 (add_thread): New function.
15949 (free_one_thread): New function.
15950 (remove_thread): New function.
15951 (clear_inferiors): Use for_each_inferior and free_one_thread.
15952 (find_inferior): New function.
15953 (find_inferior_id): New function.
15954 (inferior_target_data): Update argument type.
15955 (set_inferior_target_data): Likewise.
15956 (inferior_regcache_data): Likewise.
15957 (set_inferior_regcache_data): Likewise.
15958 * linux-low.c (linux_bp_reinsert): Remove.
15959 (all_processes, stopping_threads, using_thrads)
15960 (struct pending_signals, debug_threads, pid_of): New.
15961 (inferior_pid): Replace with macro.
15962 (struct inferior_linux_data): Remove.
15963 (get_stop_pc, add_process): New functions.
15964 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15965 Use add_process and add_thread.
15966 (linux_attach_lwp): New function, based on old linux_attach. Use
15967 add_process and add_thread. Set stop_expected for new threads.
15968 (linux_attach): New function.
15969 (linux_kill_one_process): New function.
15970 (linux_kill): Kill all LWPs.
15971 (linux_thread_alive): Use find_inferior_id.
15972 (check_removed_breakpoints, status_pending_p): New functions.
15973 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15974 Update. Use WNOHANG. Wait for cloned processes also. Update process
15975 struct for the found process.
15976 (linux_wait_for_event): New function.
15977 (linux_wait): Use it. Support LWPs.
15978 (send_sigstop, wait_for_sigstop, stop_all_processes)
15979 (linux_resume_one_process, linux_continue_one_process): New functions.
15980 (linux_resume): Support LWPs.
15981 (REGISTER_RAW_SIZE): Remove.
15982 (fetch_register): Use register_size instead. Call supply_register.
15983 (usr_store_inferior_registers): Likewise. Call collect_register.
15984 Fix recursive case.
15985 (regsets_fetch_inferior_registers): Improve error message.
15986 (regsets_store_inferior_registers): Add debugging.
15987 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15988 (unstopped_p, linux_signal_pid): New functions.
15989 (linux_target_ops): Add linux_signal_pid.
15990 (linux_init_signals): New function.
15991 (initialize_low): Call it. Initialize using_threads.
15992 * regcache.c (inferior_regcache_data): Add valid
15994 (get_regcache): Fetch registers lazily. Add fetch argument
15995 and update all callers.
15996 (regcache_invalidate_one, regcache_invalidate): New
15998 (new_register_cache): Renamed from create_register_cache.
15999 Return the new regcache.
16000 (free_register_cache): Change argument to a void *.
16001 (registers_to_string, registers_from_string): Call get_regcache
16002 with fetch flag set.
16003 (register_data): Make static. Pass fetch flag to get_regcache.
16004 (supply_register): Call get_regcache with fetch flag clear.
16005 (collect_register): Call get_regcache with fetch flag set.
16006 (collect_register_as_string): New function.
16007 * regcache.h: Update.
16008 * remote-utils.c (putpkt): Flush after debug output and use
16010 Handle input interrupts while waiting for an ACK.
16011 (input_interrupt): Use signal_pid method.
16012 (getpkt): Flush after debug output and use stderr.
16013 (outreg): Use collect_register_as_string.
16014 (new_thread_notify, dead_thread_notify): New functions.
16015 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16016 and general_thread.
16017 (look_up_one_symbol): Flush after debug output.
16018 * server.c (step_thread, server_waiting): New variables.
16019 (start_inferior): Don't use signal_pid. Update call to mywait.
16020 (attach_inferior): Update call to mywait.
16021 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16022 (main): Don't fetch/store registers explicitly. Use
16023 set_desired_inferior. Support proposed ``Hs'' packet. Update
16025 * server.h: Update.
16026 (struct inferior_list, struct_inferior_list_entry): New.
16027 * target.c (set_desired_inferior): New.
16028 (write_inferior_memory): Constify.
16029 (mywait): New function.
16030 * target.h: Update.
16031 (struct target_ops): New signal_pid method.
16032 (mywait): Removed macro, added prototype.
16034 * linux-low.h (regset_func): Removed.
16035 (regset_fill_func, regset_store_func): New.
16036 (enum regset_type): New.
16037 (struct regset_info): Add type field. Use new operation types.
16038 (struct linux_target_ops): stop_pc renamed to get_pc.
16039 Add decr_pc_after_break and breakpoint_at.
16040 (get_process, get_thread_proess, get_process_thread)
16041 (strut process_info, all_processes, linux_attach_lwp)
16042 (thread_db_init): New.
16044 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16045 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16046 (the_low_target): Add new members.
16047 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16048 (i386_store_fpxregset): Constify.
16049 (target_regsets): Add new kind identifier.
16050 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16051 (i386_set_pc): Add debugging.
16052 (i386_breakpoint_at): New function.
16053 (the_low_target): Add new members.
16054 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16055 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16056 (mips_breakpoint_at): New.
16057 (the_low_target): Add new members.
16058 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16059 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16060 (the_low_target): Add new members.
16061 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16062 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16063 (the_low_target): Add new members.
16064 * linux-x86-64-low.c (target_regsets): Add new kind
16067 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16069 From Martin Pool <mbp@samba.org>:
16070 * server.c (gdbserver_usage): New function.
16073 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16075 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16076 stop_at -> stop_pc.
16078 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16080 * Makefile.in: Remove obsolete code.
16082 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16084 * linux-low.c (regsets_fetch_inferior_registers),
16085 (regsets_store_inferior_registers): Removed cast to int from
16087 * regcache.h: Added declaration of struct inferior_info.
16089 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16091 * inferiors.c (struct inferior_info): Add regcache_data.
16092 (add_inferior): Call create_register_cache.
16093 (clear_inferiors): Call free_register_cache.
16094 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16095 * regcache.c (struct inferior_regcache_data): New.
16096 (registers): Remove.
16097 (get_regcache): New function.
16098 (create_register_cache, free_register_cache): New functions.
16099 (set_register_cache): Don't initialize the register cache here.
16100 (registers_to_string, registers_from_string, register_data): Call
16102 * regcache.h: Add prototypes.
16103 * server.h: Likewise.
16105 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16107 * mem-break.c: New file.
16108 * mem-break.h: New file.
16109 * Makefile.in: Add mem-break.o rule; update server.h
16111 * inferiors.c (struct inferior_info): Add target_data
16113 (clear_inferiors): Free target_data member if set.
16114 (inferior_target_data, set_inferior_target_data): New functions.
16115 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16116 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16117 * linux-low.c (linux_bp_reinsert): New variable.
16118 (struct inferior_linux_data): New.
16119 (linux_create_inferior): Use set_inferior_target_data.
16120 (linux_attach): Likewise. Call add_inferior.
16121 (linux_wait_for_one_inferior): New function.
16122 (linux_wait): Call it.
16123 (linux_write_memory): Add const.
16124 (initialize_low): Call set_breakpoint_data.
16125 * linux-low.h (struct linux_target_ops): Add breakpoint
16127 * server.c (attach_inferior): Remove extra add_inferior
16129 * server.h: Include mem-break.h. Update inferior.c
16131 * target.c (read_inferior_memory)
16132 (write_inferior_memory): New functions.
16133 * target.h (read_inferior_memory)
16134 (write_inferior_memory): Change macros to prototypes.
16135 (struct target_ops): Update comments. Add const to write_memory
16138 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16140 * linux-low.c (usr_store_inferior_registers): Support
16141 registers which are allowed to fail to store.
16142 * linux-low.h (linux_target_ops): Likewise.
16143 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16144 (ppc_cannot_store_register): FPSCR may not be storable.
16146 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16148 * server.h: Include <string.h> if HAVE_STRING_H.
16149 * ChangeLog: Correct paths in last ChangeLog entry.
16151 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16153 * linux-low.h: Remove obsolete prototypes.
16154 (struct linux_target_ops): New.
16155 (extern the_low_target): New.
16156 * linux-low.c (num_regs, regmap): Remove declarations.
16157 (register_addr): Use the_low_target explicitly.
16158 (fetch_register): Likewise.
16159 (usr_fetch_inferior_registers): Likewise.
16160 (usr_store_inferior_registers): Likewise.
16161 * linux-arm-low.c (num_regs): Remove.
16162 (arm_num_regs): Define.
16163 (arm_regmap): Renamed from regmap, made static.
16164 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16166 (arm_cannot_store_register): Renamed from cannot_store_register,
16168 (the_low_target): New.
16169 * linux-i386-low.c (num_regs): Remove.
16170 (i386_num_regs): Define.
16171 (i386_regmap): Renamed from regmap, made static.
16172 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16174 (i386_cannot_store_register): Renamed from cannot_store_register,
16176 (the_low_target): New.
16177 * linux-ia64-low.c (num_regs): Remove.
16178 (ia64_num_regs): Define.
16179 (ia64_regmap): Renamed from regmap, made static.
16180 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16182 (ia64_cannot_store_register): Renamed from cannot_store_register,
16184 (the_low_target): New.
16185 * linux-m68k-low.c (num_regs): Remove.
16186 (m68k_num_regs): Define.
16187 (m68k_regmap): Renamed from regmap, made static.
16188 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16190 (m68k_cannot_store_register): Renamed from cannot_store_register,
16192 (the_low_target): New.
16193 * linux-mips-low.c (num_regs): Remove.
16194 (mips_num_regs): Define.
16195 (mips_regmap): Renamed from regmap, made static.
16196 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16198 (mips_cannot_store_register): Renamed from cannot_store_register,
16200 (the_low_target): New.
16201 * linux-ppc-low.c (num_regs): Remove.
16202 (ppc_num_regs): Define.
16203 (ppc_regmap): Renamed from regmap, made static.
16204 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16206 (ppc_cannot_store_register): Renamed from cannot_store_register,
16208 (the_low_target): New.
16209 * linux-s390-low.c (num_regs): Remove.
16210 (s390_num_regs): Define.
16211 (s390_regmap): Renamed from regmap, made static.
16212 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16214 (s390_cannot_store_register): Renamed from cannot_store_register,
16216 (the_low_target): New.
16217 * linux-sh-low.c (num_regs): Remove.
16218 (sh_num_regs): Define.
16219 (sh_regmap): Renamed from regmap, made static.
16220 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16222 (sh_cannot_store_register): Renamed from cannot_store_register,
16224 (the_low_target): New.
16225 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16226 (the_low_target): New.
16228 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16230 * Makefile.in: Add stamp-h target.
16231 * configure.in: Create stamp-h.
16232 * configure: Regenerated.
16234 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16236 * inferiors.c: New file.
16237 * target.c: New file.
16238 * target.h: New file.
16239 * Makefile.in: Add target.o and inferiors.o. Update
16241 * linux-low.c (inferior_pid): New static variable,
16242 moved from server.c.
16243 (linux_create_inferior): Renamed from create_inferior.
16244 Call add_inferior. Return 0 on success instead of a PID.
16245 (linux_attach): Renamed from myattach.
16246 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16247 (linux_thread_alive): Renamed from mythread_alive.
16248 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16250 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16251 (regsets_store_inferior_registers): Correct error message.
16252 Add missing ``return 0''.
16253 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16254 (linux_store_registers): Renamed from store_inferior_registers.
16255 (linux_read_memory): Renamed from read_inferior_memory.
16256 (linux_write_memory): Renamed from write_inferior_memory.
16257 (linux_target_ops): New structure.
16258 (initialize_low): Call set_target_ops ().
16259 * remote-utils.c (unhexify): New function.
16260 (hexify): New function.
16261 (input_interrupt): Send signals to ``signal_pid''.
16262 * server.c (inferior_pid): Remove.
16263 (start_inferior): Update create_inferior call.
16264 (attach_inferior): Call add_inferior.
16265 (handle_query): New function.
16266 (main): Call handle_query for `q' packets.
16267 * server.h: Include "target.h". Remove obsolete prototypes.
16268 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16270 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16272 * Makefile.in: Add WARN_CFLAGS. Update configury
16274 * configure.in: Check for <string.h>
16275 * configure: Regenerate.
16276 * config.in: Regenerate.
16277 * gdbreplay.c: Include needed system headers.
16278 (remote_open): Remove strchr prototype.
16279 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16280 * regcache.c (supply_register): Change buf argument to const void *.
16281 (supply_register_by_name): Likewise.
16282 (collect_register): Change buf argument to void *.
16283 (collect_register_by_name): Likewise.
16284 * regcache.h: Add missing prototypes.
16285 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16286 * server.c (handle_query): New function.
16287 (attached): New static variable, moved out of main.
16288 (main): Quiet longjmp clobber warnings.
16289 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16290 * utils.c (error): Remove NORETURN.