1 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * server.c (parse_debug_format_options): Adjust to
4 delim_string_to_char_ptr_vec changes.
5 * thread-db.c (thread_db_load_search): Adjust to
6 dirnames_to_char_ptr_vec changes.
8 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
10 * target.h (target_enable_btrace, target_disable_btrace)
11 (target_read_btrace, target_read_btrace_conf): Turn macro into
12 inline function. Throw error if target method is not defined.
13 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
14 check for btrace target method. Be prepared to handle exceptions
15 from btrace target methods.
17 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
19 * server.c (captured_main): Change order of error message printed
20 when the current working directory cannot be found.
22 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
24 * server.c: Include "filenames.h" and "pathstuff.h".
25 (program_name): Delete variable.
26 (program_path): New anonymous class.
27 (get_exec_wrapper): Use "program_path" instead of
29 (handle_v_run): Likewise.
30 (captured_main): Likewise.
31 (process_serial_event): Likewise.
33 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
35 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
36 (OBJS): Add "pathstuff.o".
37 * server.c (current_directory): New global variable.
38 (captured_main): Initialize "current_directory".
40 2018-02-26 Alan Hayward <alan.hayward@arm.com>
42 * tdesc.c: Use common/tdesc.h.
45 2018-02-20 Alan Hayward <alan.hayward@arm.com>
46 Simon Marchi <simon.marchi@ericsson.com>
48 * Makefile.in: Switch order of make rules.
50 2018-02-19 Alan Hayward <alan.hayward@arm.com>
52 * Makefile.in: Add common directory in build.
53 * configure.ac: Add common reference.
54 * configure: Regenerate.
56 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
58 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
59 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
60 * spu-low.c (spu_target_ops): Likewise.
61 * win32-low.c (win32_target_ops): Likewise.
62 * server.c (supported_btrace_packets): Report packets unconditionally.
63 * target.h (target_ops) <supports_btrace>: Remove.
64 (target_supports_btrace): Remove.
66 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
68 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
69 (handle_btrace_disable): Change return type to void. Use exceptions
71 (handle_btrace_general_set): Catch exception and copy message to
74 2018-02-08 Tom Tromey <tom@tromey.com>
76 * linux-low.c (install_software_single_step_breakpoints): Use
78 * inferiors.c (make_cleanup_restore_current_thread): Remove.
79 (do_restore_current_thread_cleanup): Remove.
80 * gdbthread.h (make_cleanup_restore_current_thread): Don't
83 2018-02-08 Tom Tromey <tom@tromey.com>
85 * mem-break.c (set_raw_breakpoint_at): Use
86 gdb::unique_xmalloc_ptr.
88 2018-01-30 Pedro Alves <palves@redhat.com>
91 * target.c (target_terminal::terminal_state): Rename to ...
92 (target_terminal::m_terminal_state): ... this.
94 2018-01-19 James Clarke <jrtc27@jrtc27.com>
96 * linux-low.c (handle_extended_wait): Surround call to
97 thread_db_notice_clone with #ifdef USE_THREAD_DB.
99 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
101 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
102 linux_ptrace_attach_fail_reason_string now returning an
104 (linux_attach): Likewise.
105 * thread-db.c (attach_thread): Likewise.
107 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
110 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
111 checking for fs_base/gs_base fields in struct user_regs_struct.
112 * configure: Regenerate.
114 2018-01-16 Yao Qi <yao.qi@linaro.org>
117 * linux-low.c (fetch_register): Call supply_register instead of
120 2018-01-08 Yao Qi <yao.qi@linaro.org>
121 Simon Marchi <simon.marchi@ericsson.com>
123 * Makefile.in (OBS): Remove selftest.o.
124 * configure.ac: Set srv_selftest_objs if $development is true.
125 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
126 * configure: Re-generated.
127 * server.c (captured_main): Wrap variable selftest_filter with
130 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
132 * server.c (parse_debug_format_options): Return std::string.
133 (handle_monitor_command, captured_main): Adjust.
135 2018-01-05 Pedro Alves <palves@redhat.com>
138 * server.c (captured_main): Pass quiet=false to
139 save_original_signals_state.
141 2018-01-01 Joel Brobecker <brobecker@adacore.com>
143 * gdbreplay.c (gdbreplay_version): Update copyright year in
145 * server.c (gdbserver_version): Likewise.
147 2017-12-08 Tom Tromey <tom@tromey.com>
149 * ax.c (ax_printf): Update.
151 2017-12-07 Yao Qi <yao.qi@linaro.org>
153 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
154 aarch64_linux_read_description.
155 * linux-amd64-ipa.c (idx2mask): New array.
156 (get_ipa_tdesc): Move idx2mask out.
157 (initialize_low_tracepoint): Initialize target descriptions.
158 * linux-i386-ipa.c (idx2mask): New array.
159 (get_ipa_tdesc): Move idx2mask out.
160 (initialize_low_tracepoint): Initialize target descriptions.
162 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
164 * tdesc.c (struct tdesc_type): Change return type.
165 (tdesc_add_flag): Change parameter type.
166 (tdesc_add_bitfield): Likewise.
167 (tdesc_add_field): Likewise.
168 (tdesc_set_struct_size): Likewise.
170 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
172 * regcache.c (registers_to_string): Remove unused variable.
174 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
176 * inferiors.c (for_each_inferior_with_data): Remove.
177 * inferiors.h (for_each_inferior_with_data): Remove.
178 * server.c (handle_qxfer_threads_worker): Change parameter type.
179 (handle_qxfer_threads_proper): Use for_each_thread.
181 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
183 * inferiors.c (for_each_inferior): Remove.
184 (clear_inferiors): Use for_each_thread.
185 * inferiors.h (for_each_inferior): Remove.
186 * linux-low.c (linux_wait_for_event_filtered): Use
188 (linux_stabilize_threads): Likewise.
189 * regcache.c (regcache_release): Likewise.
190 * server.c (gdb_wants_all_threads_stopped): Likewise.
191 (clear_pending_status_callback): Remove.
192 (handle_status): Use for_each_thread.
193 (captured_main): Likewise.
194 * win32-low.c (child_init_thread_list): Likewise.
195 (win32_clear_inferiors): Likewise.
196 (fake_breakpoint_event): Likewise.
198 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
200 * inferiors.h (find_inferior): Remove.
201 * inferiors.c (find_inferior): Remove.
203 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
205 * linux-low.c (resume_status_pending_p): Update comment.
206 (need_step_over_p): Update comment.
208 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
210 * linux-low.c (proceed_one_lwp): Return void, change parameter
212 (unsuspend_and_proceed_one_lwp): Likewise.
213 (proceed_all_lwps): Use for_each_thread.
214 (unstop_all_lwps): Likewise.
216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
218 * linux-low.c (linux_resume_one_thread): Return void, take
220 (linux_resume): Use for_each_thread.
222 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
224 * linux-low.c (send_sigstop_callback): Return void, change
225 parameter type. Rename to...
226 (send_sigstop): ... this.
227 (suspend_and_send_sigstop_callback): Return void, change parameter
229 (suspend_and_send_sigstop): ... this.
230 (stop_all_lwps): Use for_each_thread.
232 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
234 * linux-low.c (lwp_running): Return bool, remove unused
236 (linux_stabilize_threads): Use find_thread.
238 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
240 * linux-low.c (select_singlestep_lwp_callback): Remove.
241 (count_events_callback): Remove.
242 (select_event_lwp_callback): Remove.
243 (select_event_lwp): Use find_thread/for_each_thread.
245 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
247 * linux-low.c (not_stopped_callback): Return bool, take filter
249 (linux_wait_for_event_filtered): Use find_thread.
250 (linux_wait_1): Likewise.
252 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
254 * linux-low.c (same_lwp): Remove.
255 (find_lwp_pid): Use find_thread.
257 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
259 * linux-low.c (delete_lwp_callback): Remove.
260 (linux_mourn): Use for_each_thread.
262 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
264 * linux-low.c (linux_detach_lwp_callback): Return void, remove
265 args parameter, don't check for pid.
266 (linux_detach): Use for_each_thread.
268 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
270 * linux-low.c (struct counter): Remove.
271 (second_thread_of_pid_p): Remove.
272 (last_thread_of_process_p): Use find_thread.
274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
276 * inferiors.c (find_inferior_in_random): Remove.
277 * inferiors.h (find_inferior_in_random): Remove.
278 * linux-low.c (status_pending_p_callback): Return bool, accept
279 parameter ptid directly.
280 (linux_wait_for_event_filtered): Use find_thread_in_random.
281 (linux_wait_1): Likewise.
283 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
285 * inferiors.c (find_inferior_id): Remove.
286 (find_thread_ptid): Move implemention from find_inferior_id to
288 * inferiors.h (find_inferior_id): Remove.
289 * server.c (handle_status): Use find_thread_ptid.
290 (process_serial_event): Likewise.
291 * thread-db.c (find_one_thread): Likewise.
292 (thread_db_thread_handle): Likewise.
293 * win32-low.c (thread_rec): Likewise.
294 (child_delete_thread): Likewise.
295 (win32_thread_alive): Likewise.
296 (get_child_debug_event): Likewise.
298 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
300 * linux-mips-low.c (update_watch_registers_callback): Return
301 void, remove pid_p parameter, don't check for pid.
302 (mips_insert_point, mips_remove_point): Use for_each_thread.
304 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
306 * lynx.low (lynx_delete_thread_callback): Remove.
307 (lynx_mourn): Use for_each_thread.
309 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
311 * regcache.c (regcache_invalidate_one): Remove.
312 (regcache_invalidate_pid): use for_each_thread.
314 2017-11-26 Tom Tromey <tom@tromey.com>
316 * linux-low.c (linux_create_inferior): Update.
318 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
320 * spu-low.c (spu_create_inferior): Fix typo in argument name.
322 2017-11-24 Alan Hayward <alan.hayward@arm.com>
324 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
325 * linux-aarch64-low.c (initialize_low_arch): Call init func.
326 * linux-aarch64-tdesc-selftest.c: New file.
327 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
329 2017-11-24 Alan Hayward <alan.hayward@arm.com>
331 * configure.srv: Add new file.
332 * linux-aarch64-low.c (initialize_low_arch): Call init func.
333 * linux-aarch64-tdesc-selftest.c: New file.
334 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
336 2017-11-24 Alan Hayward <alan.hayward@arm.com>
338 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
339 * linux-aarch64-low.c (initialize_low_arch): Remove init.
340 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
342 2017-11-24 Alan Hayward <alan.hayward@arm.com>
344 * configure.srv: Add new files.
345 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
346 aarch64_linux_read_description.
347 * linux-aarch64-low.c (aarch64_linux_read_description):
348 Merge with aarch64_arch_setup.
349 (aarch64_arch_setup): Call aarch64_linux_read_description.
350 * linux-aarch64-tdesc.c: New file.
351 * linux-aarch64-tdesc.h: New file.
353 2017-11-24 Yao Qi <yao.qi@linaro.org>
355 * configure.srv: Set $srv_regobj for tic6x-linux.
356 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
357 (tic6x_read_description): Move some code to tic6x_arch_setup.
358 (tic6x_tdesc_test): New function.
359 (initialize_low_arch): Call selftests::register_test.
361 2017-11-22 Yao Qi <yao.qi@linaro.org>
363 * remote-utils.c (prepare_resume_reply): Use memcpy.
365 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
367 * linux-low.c (kill_one_lwp_callback): Return void, take
368 argument directly, don't filter on pid.
369 (linux_kill): Use for_each_thread.
371 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
373 * linux-low.c (need_step_over_p): Return bool, remove dummy
375 (linux_resume, proceed_all_lwps): Use find_thread.
377 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
379 * linux-low.c (resume_status_pending_p): Return bool, remove
381 (linux_resume): Use find_thread.
383 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
385 * linux-low.c (struct thread_resume_array): Remove.
386 (linux_set_resume_request): Return void, take arguments
388 (linux_resume): Use for_each_thread.
390 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
392 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
393 return bool, remove data argument.
394 (linux_stabilize_threads): Use find_thread.
396 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
398 * linux-low.c (unsuspend_one_lwp): Remove.
399 (unsuspend_all_lwps): Use for_each_thread, inline code from
402 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
404 * gdbthread.h (find_thread): Add overload with ptid_t filter.
405 * linux-low.c (struct iterate_over_lwps_args): Remove.
406 (iterate_over_lwps_filter): Remove.
407 (iterate_over_lwps): Use find_thread.
409 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
411 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
412 (linux_handle_new_gdb_connection): Use for_each_thread, inline
413 code from reset_lwp_ptrace_options_callback.
415 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
417 * linux-arm-low.c (struct update_registers_data): Remove.
418 (update_registers_callback): Return void, take arguments
419 directly, don't check thread's pid.
420 (arm_insert_point, arm_remove_point): Use for_each_thread.
422 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
424 * win32-low.c (continue_one_thread): Return void, take argument
426 (child_continue): Use for_each_thread.
428 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
430 * win32-i386-low.c (update_debug_registers_callback): Rename
432 (update_debug_registers): ... this, return void, remove pid_p arg.
433 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
435 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
437 * inferiors.h (struct process_info): Add constructor, initialize
439 <syscalls_to_catch>: Change type to std::vector<int>.
440 * inferiors.c (add_process): Allocate process_info with new.
441 (remove_process): Free process_info with delete.
442 * linux-low.c (handle_extended_wait): Adjust.
443 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
444 * server.c (handle_general_set): Adjust.
446 2017-11-16 Pedro Alves <palves@redhat.com>
448 * remote-utils.c (remote_close): Block SIGIO signals instead of
449 uninstalling the SIGIO handler.
451 2017-11-16 Alan Hayward <alan.hayward@arm.com>
453 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
455 2017-11-16 Yao Qi <yao.qi@linaro.org>
457 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
458 (tic6x_store_gregset): Likewise.
459 (tic6x_usrregs_info): Move it up.
461 2017-11-15 Alan Hayward <alan.hayward@arm.com>
463 * Makefile.in: Update arch rules.
464 * configure.srv: Explicitly mark arch/ files.
466 2017-11-13 Andreas Schwab <schwab@suse.de>
468 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
470 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
472 2017-11-06 Pedro Alves <palves@redhat.com>
474 * config.in, configure: Regenerate.
476 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
478 * target.c (struct thread_search): Remove.
479 (thread_search_callback): Remove.
480 (prepare_to_access_memory): Use for_each_thread instead of
481 find_inferior. Inline code from thread_search_callback.
483 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
485 * server.c (struct visit_actioned_threads_data): Remove.
486 (visit_actioned_threads): Change prototype to take arguments
488 (resume): Use find_thread instead of find_inferior.
490 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
492 * server.c (queue_stop_reply_callback): Change prototype, return
494 (find_status_pending_thread_callback): Remove.
495 (handle_status): Replace find_inferior with find_thread and
498 2017-10-25 Alan Hayward <alan.hayward@arm.com>
500 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
502 (aarch64_store_gregset): Likewise.
503 (aarch64_fill_fpregset): Likewise.
504 (aarch64_store_fpregset): Likewise.
506 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
508 * gdbthread.h (find_thread, for_each_thread): New functions.
509 * inferiors.c (thread_of_pid): Remove.
510 (find_any_thread_of_pid): Use find_thread.
511 * linux-low.c (num_lwps): Use for_each_thread.
513 2017-10-17 Yao Qi <yao.qi@linaro.org>
515 * Makefile.in: Remove one rule.
516 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
518 2017-10-17 Yao Qi <yao.qi@linaro.org>
520 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
521 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
523 2017-10-17 Yao Qi <yao.qi@linaro.org>
525 * configure.srv: Rename arm.o with arch/arm.o.
527 2017-10-17 Yao Qi <yao.qi@linaro.org>
529 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
530 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
531 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
532 (arch-i386.o, arch-amd64.o): Remove rules.
533 (arch/%.o): New rule.
534 Update POSTCOMPILE and COMPILE.pre.
535 * configure.ac: Invoke AC_CONFIG_COMMANDS.
536 * configure: Re-generated.
537 * configure.srv: Replace arch-i386.o with arch/i386.o.
538 Replace arch-amd64.o with arch/amd64.o.
540 2017-10-16 Yao Qi <yao.qi@linaro.org>
542 * configure: Regenerated.
544 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
546 * inferiors.h: (struct inferior_list): Remove.
547 (struct inferior_list_entry); Remove.
548 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
549 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
550 get_first_inferior): Remove.
551 (for_each_inferior, for_each_inferior_with_data, find_inferior,
552 find_inferior_id, find_inferior_in_random): Change signature.
553 * inferiors.c (all_threads): Change type to
554 std::list<thread_info *>.
555 (get_thread): Remove macro.
556 (find_inferior, find_inferior_id): Change signature, implement
558 (find_inferior_in_random): Change signature, implement using
559 find_thread_in_random.
560 (for_each_inferior, for_each_inferior_with_data): Change
561 signature, implement using for_each_thread.
562 (add_inferior_to_list, remove_inferior): Remove.
563 (add_thread, get_first_thread, thread_of_pid,
564 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
565 (get_first_inferior, one_inferior_p, clear_inferior_list):
567 (clear_inferiors, get_thread_process): Update.
568 * gdbthread.h: Include <list>.
569 (struct thread_info) <entry>: Remove field.
571 (all_threads): Change type to std::list<thread_info *>.
572 (get_first_inferior): Add doc.
573 (find_thread, for_each_thread, find_thread_in_random): New
575 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
576 * linux-arm-low.c (update_registers_callback): Update.
577 * linux-low.c (second_thread_of_pid_p): Update.
578 (kill_one_lwp_callback, linux_detach_lwp_callback,
579 delete_lwp_callback, status_pending_p_callback, same_lwp,
580 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
581 iterate_over_lwps, not_stopped_callback,
582 resume_stopped_resumed_lwps, count_events_callback,
583 select_singlestep_lwp_callback, select_event_lwp_callback,
584 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
585 suspend_and_send_sigstop_callback, wait_for_sigstop,
586 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
587 lwp_running, linux_set_resume_request, resume_status_pending_p,
588 need_step_over_p, start_step_over, linux_resume_one_thread,
589 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
590 reset_lwp_ptrace_options_callback): Update.
591 * linux-mips-low.c (update_watch_registers_callback): Update.
592 * regcache.c (regcache_invalidate_one, regcache_invalidate):
594 (free_register_cache_thread_one): Remove.
595 (regcache_release): Update.
596 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
597 handle_qxfer_threads_worker): Update.
598 (handle_query): Update, use list iterator.
599 (visit_actioned_threads, handle_pending_status,
600 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
601 clear_pending_status_callback, set_pending_status_callback,
602 find_status_pending_thread_callback, handle_status,
603 process_serial_event): Update.
604 * target.c (thread_search_callback): Update.
605 * thread-db.c (thread_db_get_tls_address): Update.
606 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
608 * win32-i386-low.c (update_debug_registers_callback): Update.
609 * win32-low.c (delete_thread_info, child_delete_thread,
610 continue_one_thread, suspend_one_thread,
611 get_child_debug_event): Adjust.
613 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
615 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
616 * inferiors.h: Include <list>.
617 (struct process_info) <entry>: Remove field.
619 (pid_of): Change macro to function.
620 (ptid_of, lwpid_of): Remove macro.
621 (all_processes): Change type to std::list<process_info *>.
622 (ALL_PROCESSES): Remove macro.
623 (for_each_process, find_process): New function.
624 * inferiors.c (all_processes): Change type to
625 std::list<process_info *>.
626 (find_thread_process): Adjust.
627 (add_process): Likewise.
628 (remove_process): Likewise.
629 (find_process_pid): Likewise.
630 (get_first_process): Likewise.
631 (started_inferior_callback): Remove.
632 (have_started_inferiors_p): Adjust.
633 (attached_inferior_callback): Remove.
634 (have_attached_inferiors_p): Adjust.
635 * linux-low.c (check_zombie_leaders): Likewise.
636 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
637 (x86_linux_update_xmltarget): Adjust.
638 * server.c (handle_query): Likewise.
639 (gdb_reattached_process): Remove.
640 (handle_status): Adjust.
641 (kill_inferior_callback): Likewise.
642 (detach_or_kill_inferior): Remove.
643 (print_started_pid): Likewise.
644 (print_attached_pid): Likewise.
645 (detach_or_kill_for_exit): Update.
646 (process_serial_event): Likewise.
647 * linux-arm-low.c (arm_new_fork): Likewise.
649 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
651 * dll.h: Include <list>.
652 (struct dll_info): Add constructor.
653 <entry>: Remove field.
654 (all_dlls): Change type to std::list<dll_info>.
655 * dll.c: Include <algorithm>.
656 (get_dll): Remove macro.
657 (all_dlls): Change type to std::list<dll_info *>.
658 (free_one_dll): Remove.
659 (match_dll): Likewise.
660 (loaded_dll): Adjust.
661 (unloaded_dll): Adjust to all_dlls type change, use
662 std::find_if. Inline code from match_dll.
663 (clear_dlls): Adjust to all_dlls type change.
664 * server.c (emit_dll_description): Remove.
665 (handle_qxfer_libraries): Adjust to all_dlls type change,
666 integrate emit_dll_description's functionality.
668 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
670 * linux-low.h (struct linux_target_ops) <delete_process>: New
672 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
673 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
674 (struct linux_target_ops): Add delete_process callback.
675 * linux-arm-low.c (arm_delete_process): New.
676 (struct linux_target_ops): Add delete_process callback.
677 * linux-bfin-low.c (struct linux_target_ops): Likewise.
678 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
679 * linux-m32r-low.c (struct linux_target_ops): Likewise.
680 * linux-mips-low.c (mips_linux_delete_process): New.
681 (struct linux_target_ops): Add delete_process callback.
682 * linux-ppc-low.c (struct linux_target_ops): Likewise.
683 * linux-s390-low.c (struct linux_target_ops): Likewise.
684 * linux-sh-low.c (struct linux_target_ops): Likewise.
685 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
686 * linux-tile-low.c (struct linux_target_ops): Likewise.
687 * linux-x86-low.c (x86_linux_delete_process): New.
688 (struct linux_target_ops): Add delete_process callback.
689 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
691 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
693 * linux-aarch64-low.c (the_low_target): Add thread delete
695 * linux-arm-low.c (arm_delete_thread): New function.
696 (the_low_target): Add thread delete callback.
697 * linux-bfin-low.c (the_low_target): Likewise.
698 * linux-crisv32-low.c (the_low_target): Likewise.
699 * linux-low.c (delete_lwp): Invoke delete_thread callback if
701 * linux-low.h (struct linux_target_ops) <delete_thread>: New
703 * linux-m32r-low.c (the_low_target): Add thread delete callback.
704 * linux-mips-low.c (mips_linux_delete_thread): New function.
705 (the_low_target): Add thread delete callback.
706 * linux-ppc-low.c (the_low_target): Likewise.
707 * linux-s390-low.c (the_low_target): Likewise.
708 * linux-sh-low.c (the_low_target): Likewise.
709 * linux-tic6x-low.c (the_low_target): Likewise.
710 * linux-tile-low.c (the_low_target): Likewise.
711 * linux-x86-low.c (the_low_target): Likewise.
712 * linux-xtensa-low.c (the_low_target): Likewise.
714 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
716 * win32-low.c: Include "common-inferior.h".
718 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
720 * inferiors.c (set_inferior_cwd): New function.
721 * server.c (handle_general_set): Handle QSetWorkingDir packet.
722 (handle_query): Inform that QSetWorkingDir is supported.
723 * win32-low.c (create_process): Pass the inferior's cwd to
726 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
728 * inferiors.c (current_inferior_cwd): New global variable.
729 (get_inferior_cwd): New function.
730 * inferiors.h (struct process_info) <cwd>: New field.
732 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
734 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
735 (OBS): Add gdb_tilde_expand.o.
737 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
739 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
740 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
742 2017-09-29 Pedro Alves <palves@redhat.com>
744 * ax.c (gdb_parse_agent_expr): Constify.
745 * ax.h (gdb_parse_agent_expr): Constify.
746 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
748 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
749 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
750 * remote-utils.h (read_ptid): Constify.
751 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
752 (process_point_options, process_serial_event): Constify.
753 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
754 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
755 (cmd_qtbuffer): Constify.
757 2017-09-29 Pedro Alves <palves@redhat.com>
759 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
762 2017-09-29 Pedro Alves <palves@redhat.com>
764 * linux-low.c (handle_extended_wait): Pass parent thread instead
765 of process to thread_db_notice_clone.
766 * linux-low.h (thread_db_notice_clone): Replace parent process
767 parameter with parent thread parameter.
768 * thread-db.c (find_one_thread): Add comment.
769 (thread_db_notice_clone): Replace parent process parameter with
770 parent thread parameter. Temporarily switch to the parent thread.
772 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
774 * gdbthread.h: Include "common-gdbthread.h".
775 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
776 "if" when validating the ptid.
777 * remote-utils.c: Include "gdbthread.h".
778 (prepare_resume_reply): Use "switch_to_thread".
779 * target.c (done_accessing_memory): Likewise.
781 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
783 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
784 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
785 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
786 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
787 s390x-gs-linux64-ipa.o to ipa_obj.
788 * linux-s390-low.c (HWCAP_S390_GS): New define.
789 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
791 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
792 (s390_arch_setup): Check for guarded-storage support and choose
794 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
795 init_registers_s390x_gs_linux64.
796 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
798 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
799 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
801 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
803 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
805 2017-09-21 Kevin Buettner <kevinb@redhat.com>
807 * linux-low.h (struct lwp_info): Add new field, thread_handle.
808 (thread_db_thread_handle): Declare.
809 * linux-low.c (linux_target_ops): Initialize thread_handle.
810 * server.c (handle_qxfer_threads_worker): Add support for
812 * target.h (struct target_ops): Add new function pointer,
814 (target_thread_handle): Define.
815 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
817 (thread_db_thread_handle): New function.
819 2017-09-21 Kevin Buettner <kevinb@redhat.com>
821 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
822 * linux-low.h (thread_db_notice_clone): Declare.
823 * thread-db.c (thread_db_notice_clone): New function.
825 2017-09-21 Pedro Alves <palves@redhat.com>
827 * server.c (gdb_read_memory, handle_status, process_serial_event)
828 (handle_serial_event, handle_target_event): Adjust to
829 set_desired_thread prototype change.
830 * target.c (set_desired_thread): Remove 'use_general' parameter
832 * target.h (set_desired_thread): Remove 'use_general' parameter.
834 2017-09-20 Tom Tromey <tom@tromey.com>
836 * target.c (target_terminal::terminal_state): Define.
837 (target_terminal::init): Rename from target_terminal_init.
838 (target_terminal::inferior): Rename from
839 target_terminal_inferior.
840 (target_terminal::ours): Rename from target_terminal_ours.
841 (target_terminal::ours_for_output, target_terminal::info): New.
843 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
845 * server.c (accumulate_file_name_length): Remove.
846 (emit_dll_description): Adjust to std::string change.
847 (handle_qxfer_libraries): Use std::string to hold document.
849 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
851 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
852 return type of xml_escape_text.
853 * server.c (emit_dll_description): Likewise.
855 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
857 * server.c (captured_main): Accept argument for --selftest.
858 Update run_tests call.
859 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
860 when registering selftests.
862 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
864 * regcache.c (get_thread_regcache): Update code to use "std::vector"
865 instead of "VEC" for "target_desc.reg_defs".
866 (regcache_cpy): Likewise.
867 (registers_to_string): Likewise.
868 (registers_from_string): Likewise.
869 (find_regno): Likewise.
870 (supply_regblock): Likewise.
871 (regcache_raw_read_unsigned): Likewise.
872 * tdesc.c (init_target_desc): Likewise.
873 (tdesc_create_reg): Likewise.
874 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
875 (struct target_desc) <reg_defs>: Convert to "std::vector".
876 (target_desc): Do not initialize "reg_defs".
877 (~target_desc): Update code to use "std::vector" instead of "VEC"
878 for "target_desc.reg_defs".
879 (operator==): Likewise.
881 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
883 * inferiors.h (thread_to_gdb_id): Remove.
884 * inferiors.c (thread_to_gdb_id): Remove.
885 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
886 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
887 lynx_store_registers, lynx_read_memory, lynx_write_memory):
889 * nto-low.c (nto_fetch_registers, nto_store_registers,
890 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
892 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
894 * inferiors.h (gdb_id_to_thread_id): Remove.
895 * inferiors.c (gdb_id_to_thread_id): Remove.
896 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
897 removal. Move pid declaration closer to where it's used.
899 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
901 * server.c (handle_detach): New function.
902 (process_serial_event): Move code out, call handle_detach.
904 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
906 * server.c (require_running): Rename to ...
907 (require_running_or_return): ... this ...
908 (require_running_or_break): ... and this.
909 (handle_query, process_serial_event): Adjust.
911 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
913 * linux-low.c (linux_set_resume_request): Remove unused
916 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
918 * server.c (first_thread_of): Remove.
919 (process_serial_event): Replace usage of first_thread_of with
920 find_any_thread_of_pid.
921 * tracepoint.c (same_process_p): Remove.
922 (gdb_agent_about_to_close): Replace usage of same_process_p with
923 find_any_thread_of_pid.
924 * linux-x86-low.c (same_process_callback): Remove.
925 (x86_arch_setup_process_callback): Replace usage of
926 same_process_callback with find_any_thread_of_pid.
927 * thread-db.c (any_thread_of): Remove.
928 (switch_to_process): Replace usage of any_thread_of with
929 find_any_thread_of_pid.
930 * inferiors.c (thread_pid_matches_callback): Remove.
931 (find_thread_process): Adjust to use find_any_thread_of_pid.
933 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
935 * regcache.c (get_thread_regcache): Guard calls to "memset"
938 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
940 * linux-low.c (handle_extended_wait): Use
941 "allocate_target_description" instead of "XNEW".
942 * linux-x86-low.c (initialize_low_arch): Likewise.
944 2017-09-05 Yao Qi <yao.qi@linaro.org>
946 * configure.srv (srv_i386_regobj): Remove.
947 (srv_amd64_regobj): Remove.
948 (srv_regobj): Set it to "" for x86 non-linux targets.
949 * linux-x86-tdesc.c (i386_linux_read_description):
950 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
951 (init_registers_i386): Remove the declaration.
952 (tdesc_i386): Remove the declaration.
953 (lynx_i386_arch_setup): Call i386_create_target_description.
954 * nto-x86-low.c: Likewise.
955 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
956 [!__x86_64__]: include arch/i386.h.
957 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
959 2017-09-05 Yao Qi <yao.qi@linaro.org>
961 * configure.srv (srv_amd64_linux_xmlfiles): Remove
962 i386/amd64-XXX-linux from it.
964 2017-09-05 Yao Qi <yao.qi@linaro.org>
966 * configure.srv: Empty srv_amd64_linux_regobj if $development is
968 (ipa_amd64_linux_regobj): Remove.
969 (ipa_x32_linux_regobj): Remove.
971 2017-09-05 Yao Qi <yao.qi@linaro.org>
973 * Makefile.in (arch-amd64.o): New rule.
974 * configure.srv: Append arch-amd64.o.
975 * linux-amd64-ipa.c: Include common/x86-xstate.h.
976 (get_ipa_tdesc): Call amd64_linux_read_description.
977 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
978 and init_registers_amd64_XXX.
979 * linux-x86-low.c (x86_linux_read_description): Call
980 amd64_linux_read_description.
981 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
982 (initialize_low_arch): Don't call init_registers_x32_XXX and
983 init_registers_amd64_XXX.
984 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
986 [__x86_64__] (amd64_tdesc_test): New function.
987 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
988 and init_registers_amd64_XXX.
989 * linux-x86-tdesc.c: Include arch/amd64.h.
990 (xcr0_to_tdesc_idx): New function.
991 (i386_linux_read_description): New function.
992 (amd64_get_ipa_tdesc_idx): New function.
993 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
994 (amd64_get_ipa_tdesc): Declare.
996 2017-09-05 Yao Qi <yao.qi@linaro.org>
998 * configure.srv (srv_i386_linux_xmlfiles): Remove
999 i386/i386-XXX-linux.xml from it.
1001 2017-09-05 Yao Qi <yao.qi@linaro.org>
1003 * configure.srv: Set srv_i386_linux_regobj empty if $development
1005 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1006 initialize_low_tdesc.
1007 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1008 with #if initialize_low_tdesc.
1009 * linux-x86-tdesc-selftest.c: New file.
1010 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1012 2017-09-05 Yao Qi <yao.qi@linaro.org>
1014 * Makefile.in (arch-i386.o): New rule.
1015 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1016 (x86_64-*-linux*): Likewise.
1017 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1018 include arch/i386.h.
1019 (i386_linux_read_description): Remove code and call
1020 i386_create_target_description.
1021 * tdesc.c (allocate_target_description): New function.
1022 * tdesc.h (set_tdesc_architecture): Remove declaration.
1023 (set_tdesc_osabi): Likewise.
1025 2017-09-05 Yao Qi <yao.qi@linaro.org>
1027 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1028 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1029 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1031 * server.c (get_features_xml): Call tdesc_get_features_xml.
1032 * tdesc.c (set_tdesc_architecture): New function.
1033 (set_tdesc_osabi): New function.
1034 (tdesc_get_features_xml): New function.
1035 (tdesc_create_feature): Add an argument.
1036 * tdesc.h (struct target_desc) <features>: New field.
1037 <arch, osabi>: New field.
1038 (~target_desc): xfree features, arch, and osabi.
1039 (target_desc::oerator==): Don't compare .xmltarget.
1040 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1041 (set_tdesc_osabi): Likewise.
1042 (tdesc_get_features_xml): Likewise.
1044 2017-09-05 Yao Qi <yao.qi@linaro.org>
1046 * linux-x86-tdesc.c: Include selftest.h.
1047 (i386_tdesc_test): New function.
1048 (initialize_low_tdesc): Call selftests::register_test.
1049 * tdesc.h: Include regdef.h.
1050 (target_desc): Override operator == and !=.
1052 2017-09-05 Yao Qi <yao.qi@linaro.org>
1054 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1055 (ipa_obj): Likewise.
1056 * linux-i386-ipa.c: Include common/x86-xstate.h
1057 (get_ipa_tdesc): Call i386_linux_read_description.
1058 (initialize_low_tracepoint): Don't call init_registers_XXX
1059 functions, call initialize_low_tdesc instead.
1060 * linux-x86-low.c (x86_linux_read_description): Call
1061 i386_linux_read_description.
1062 (initialize_low_arch): Don't call init_registers_i386_XXX
1063 functions, call initialize_low_tdesc.
1064 * linux-x86-tdesc.c: New file.
1065 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1066 (i386_get_ipa_tdesc_idx): Declare.
1067 (i386_get_ipa_tdesc): Declare.
1068 (initialize_low_tdesc): Declare.
1070 2017-09-05 Yao Qi <yao.qi@linaro.org>
1072 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1075 2017-09-05 Yao Qi <yao.qi@linaro.org>
1077 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1078 * regcache.c (get_thread_regcache): Use VEC_length.
1079 (init_register_cache): Likewise.
1080 (regcache_cpy): Likewise.
1081 (registers_to_string): Iterate reg_defs via VEC_iterate.
1082 (find_regno): Likewise.
1083 (find_register_by_number): Use VEC_index.
1084 (register_size): Call find_register_by_number.
1085 (register_data): Call find_register_by_number.
1086 (supply_regblock): Use VEC_length.
1087 (regcache_raw_read_unsigned): Likewise.
1088 * tdesc.c (init_target_desc): Iterate reg_defs via
1090 (default_description): Update initializer.
1091 (copy_target_description): Don't update field num_registers.
1092 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1093 <num_registers>: Remove.
1095 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1097 * Makefile.in (.SECONDARY): Define target.
1099 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1101 * linux-low.c (linux_wait_1): Adjust.
1102 * server.c (queue_stop_reply_callback): Adjust.
1104 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1106 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1107 QEnvironmentUnset and QEnvironmentReset packets.
1108 (handle_query): Inform remote that QEnvironmentHexEncoded,
1109 QEnvironmentUnset and QEnvironmentReset are supported.
1111 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1113 * inferiors.h (inferior_target_data): Rename to ...
1114 (thread_target_data): ... this.
1115 (inferior_regcache_data): Rename to ...
1116 (thread_regcache_data): ... this.
1117 (set_inferior_regcache_data): Rename to ...
1118 (set_thread_regcache_data): ... this.
1119 * inferiors.c (inferior_target_data): Rename to ...
1120 (thread_target_data): ... this.
1121 (inferior_regcache_data): Rename to ...
1122 (thread_regcache_data): ... this.
1123 (set_inferior_regcache_data): Rename to ...
1124 (set_thread_regcache_data): ... this.
1125 (free_one_thread): Update.
1126 * linux-low.h (get_thread_lwp): Update.
1127 * regcache.c (get_thread_regcache): Update.
1128 (regcache_invalidate_thread): Update.
1129 (free_register_cache_thread): Update.
1130 * win32-i386-low.c (update_debug_registers_callback): Update.
1131 (win32_get_current_dr): Update.
1132 * win32-low.c (thread_rec): Update.
1133 (delete_thread_info): Update.
1134 (continue_one_thread): Update.
1135 (suspend_one_thread): Update.
1137 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1139 * inferiors.c (set_inferior_target_data): Remove.
1140 * inferiors.h (set_inferior_target_data): Remove.
1142 2017-08-18 Yao Qi <yao.qi@linaro.org>
1144 * Makefile.in (OBS): Add selftest.o.
1145 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1146 * configure, config.in: Re-generated.
1147 * server.c: Include common/sefltest.h.
1148 (captured_main): Handle option --selftest.
1150 2017-08-09 Yao Qi <yao.qi@linaro.org>
1152 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1153 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1154 i386-avx-mpx.o and i386-mmx.o.
1155 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1156 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1157 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1158 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1159 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1160 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1161 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1162 i386/amd64-avx-mpx.xml.
1164 2017-08-09 Yao Qi <yao.qi@linaro.org>
1166 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1167 and x32-avx-avx512.o.
1168 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1169 i386/x32-avx-avx512.xml.
1171 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1173 * tracepoint.h (enum class fast_tpoint_collect_result): New
1175 (fast_tracepoint_collecting): Change return type to
1176 fast_tpoint_collect_result.
1177 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1178 * linux-low.h: Include tracepoint.h.
1179 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1180 fast_tpoint_collect_result.
1181 * linux-low.c (handle_tracepoints): Adjust.
1182 (linux_fast_tracepoint_collecting): Change return type to
1183 fast_tpoint_collect_result.
1184 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1185 linux_wait_1, stuck_in_jump_pad_callback,
1186 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1187 proceed_one_lwp): Adjust to type change.
1189 2017-07-10 Yao Qi <yao.qi@linaro.org>
1191 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1193 2017-06-29 Yao Qi <yao.qi@linaro.org>
1195 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1197 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1199 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1201 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1203 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1205 * linux-low.c (linux_create_inferior): Adjust code to access the
1206 environment information via 'gdb_environ' class.
1207 * lynx-low.c (lynx_create_inferior): Likewise.
1208 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1209 (get_environ): Return a pointer to 'our_environ'.
1210 (captured_main): Initialize 'our_environ'.
1211 * server.h (get_environ): Adjust prototype.
1212 * spu-low.c (spu_create_inferior): Adjust code to access the
1213 environment information via 'gdb_environ' class.
1215 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1217 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1218 usage of "register" keyword.
1220 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1222 * configure: Re-generate.
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 * Makefile.in (COMPILE.pre): Add "-x c++".
1232 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1234 * fork-child.c: Conditionally include <signal.h>.
1236 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1238 * server.c (handle_general_set): Handle new packet
1239 "QStartupWithShell".
1240 (handle_query): Add "QStartupWithShell" to the list of supported
1242 (gdbserver_usage): Add help text explaining the
1243 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1245 (captured_main): Recognize and act upon the presence of the new
1248 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1249 Pedro Alves <palves@redhat.com>
1251 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1252 * configure: Regenerate.
1253 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1255 (i[34567]86-*-lynxos*): Likewise.
1256 (spu*-*-*): Likewise.
1257 * fork-child.c: New file.
1258 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1260 (linux_ptrace_fun): New function.
1261 (linux_create_inferior): Adjust function prototype to reflect
1262 change on "target.h". Adjust function code to use
1264 (linux_request_interrupt): Delete "signal_pid".
1265 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1266 (lynx_ptrace_fun): New function.
1267 (lynx_create_inferior): Adjust function prototype to reflect
1268 change on "target.h". Adjust function code to use
1270 * nto-low.c (nto_create_inferior): Adjust function prototype and
1271 code to reflect change on "target.h". Update comments.
1272 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1273 "common-terminal.h" and "environ.h".
1274 (terminal_fd): Moved to fork-child.c.
1275 (old_foreground_pgrp): Likewise.
1276 (restore_old_foreground_pgrp): Likewise.
1277 (last_status): Make it global.
1278 (last_ptid): Likewise.
1279 (our_environ): New variable.
1280 (startup_with_shell): Likewise.
1281 (program_name): Likewise.
1282 (program_argv): Rename to...
1283 (program_args): ...this.
1284 (wrapper_argv): New variable.
1285 (start_inferior): Delete function.
1286 (get_exec_wrapper): New function.
1287 (get_exec_file): Likewise.
1288 (get_environ): Likewise.
1289 (prefork_hook): Likewise.
1290 (post_fork_inferior): Likewise.
1291 (postfork_hook): Likewise.
1292 (postfork_child_hook): Likewise.
1293 (handle_v_run): Update code to deal with arguments coming from the
1294 remote host. Update calls from "start_inferior" to
1296 (captured_main): Likewise. Initialize environment variable. Call
1298 * server.h (post_fork_inferior): New prototype.
1299 (get_environ): Likewise.
1300 (last_status): Declare.
1301 (last_ptid): Likewise.
1302 (signal_pid): Likewise.
1303 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1304 (spu_ptrace_fun): New function.
1305 (spu_create_inferior): Adjust function prototype to reflect change
1306 on "target.h". Adjust function code to use "fork_inferior".
1307 * target.c (target_terminal_init): New function.
1308 (target_terminal_inferior): Likewise.
1309 (target_terminal_ours): Likewise.
1310 * target.h: Include <vector>.
1311 (struct target_ops) <create_inferior>: Update prototype.
1312 (create_inferior): Update macro.
1313 * utils.c (gdb_flush_out_err): New function.
1314 * win32-low.c (win32_create_inferior): Adjust function prototype
1315 and code to reflect change on "target.h".
1317 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1319 * inferiors.c (switch_to_thread): New function.
1321 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1323 * Makefile.in (SFILE): Add "common/job-control.c".
1324 (OBS): Add "job-control.o".
1326 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1328 * Makefile: Remove "@host_makefile_frag@".
1330 2017-05-05 Pedro Alves <palves@redhat.com>
1332 * configure: Regenerate.
1334 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1336 * configure: Regenerate.
1338 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1340 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1341 software_single_step change of return type to
1342 std::vector<CORE_ADDR>.
1343 * linux-low.c (install_software_single_step_breakpoints):
1345 * linux-low.h (install_software_single_step_breakpoints):
1348 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1350 * remote-utils.c: Include "gdb_termios.h" instead of
1352 * terminal.h: Delete file.
1354 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1356 * server.c: Include <vector>.
1357 <program_argv, wrapper_argv>: Convert to std::vector.
1358 (start_inferior): Rewrite function to use C++.
1359 (handle_v_run): Likewise. Update code that calculates the argv
1360 based on the vRun packet; use C++.
1361 (captured_main): Likewise.
1363 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1365 * server.c (handle_v_cont): Initialize thread_resume::thread
1368 2017-04-05 Pedro Alves <palves@redhat.com>
1370 * configure: Regenerate.
1372 2017-04-05 Pedro Alves <palves@redhat.com>
1374 * gdbreplay.c (sync_error): Constify.
1375 * linux-x86-low.c (push_opcode): Constify.
1377 2017-04-05 Pedro Alves <palves@redhat.com>
1379 * win32-low.c (get_child_debug_event)
1380 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1381 Report TARGET_WAITKIND_SPURIOUS instead.
1383 2017-04-05 Pedro Alves <palves@redhat.com>
1385 * remote-utils.c (remote_prepare, remote_open): Constify.
1386 * remote-utils.h (remote_prepare, remote_open): Constify.
1387 * server.c (captured_main): Constify 'port' handling.
1389 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1391 * Makefile.in (clean): Clear .deps.
1393 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1395 * .gitignore: Remove generated files, replace with wildcard.
1396 * (clean): Replace removal of generated files with wildcard.
1397 (version.c): Replace with...
1398 (version-generated.c): ...this.
1399 (xml-builtin.c): Replace with...
1400 (xml-builtin-generated.c): ...this.
1401 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1402 (%.c: *regformats*): Replace with...
1403 (%-generated.c: *regformats*): ...this.
1405 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1407 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1408 (xtensa_fill_gregset): Call collect_register_by_name for
1410 (xtensa_store_gregset): Call supply_register_by_name for
1413 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1415 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1416 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1417 (xtensa_store_gregset): Call supply_register for all registers in
1418 a0_regnum..a0_regnum + C0_NREGS range.
1420 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1422 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1423 (ax-ipa.o: ax.c): Remove.
1424 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1425 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1426 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1427 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1428 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1430 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1432 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1433 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1434 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1435 (errors-ipa.o: ../common/errors.c): Remove.
1436 (format-ipa.o: ../common/format.c): Remove.
1437 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1439 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1441 * Makefile.in (%-ipa.o: %.c): New rule.
1442 (tracepoint-ipa.o: tracepoint.c): Remove.
1443 (utils-ipa.o: utils.c): Remove.
1444 (remote-utils-ipa.o: remote-utils.c): Remove.
1445 (regcache-ipa.o: regcache.c): Remove.
1446 (i386-linux-ipa.o: i386-linux.c): Remove.
1447 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1448 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1449 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1450 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1451 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1452 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1453 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1454 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1455 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1456 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1457 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1458 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1459 (aarch64-ipa.o: aarch64.c): Remove.
1460 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1461 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1462 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1463 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1464 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1465 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1466 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1467 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1468 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1469 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1470 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1471 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1472 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1473 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1474 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1475 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1476 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1477 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1478 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1479 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1480 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1481 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1482 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1483 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1484 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1485 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1486 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1487 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1488 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1489 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1490 (tdesc-ipa.o: tdesc.c): Remove.
1491 (x32-linux-ipa.o: x32-linux.c): Remove.
1492 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1493 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1495 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1497 * Makefile.in (%.o: ../arch/%.c): New rule.
1498 (arm.o: ../arch/arm.c): Remove.
1499 (arm-linux.o: ../arch/arm-linux.c): Remove.
1500 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1501 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1503 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1505 * Makefile.in (%.o: ../nat/%.c): New rule.
1506 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1507 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1508 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1509 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1510 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1511 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1512 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1513 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1514 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1515 (linux-personality.o: ../nat/linux-personality.c): Remove.
1516 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1517 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1518 (x86-linux.o: ../nat/x86-linux.c): Remove.
1519 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1520 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1522 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1524 * Makefile.in (%.o: ../common/%.c): New rule.
1525 (signals.o: ../common/signals.c): Remove.
1526 (print-utils.o: ../common/print-utils.c): Remove.
1527 (rsp-low.o: ../common/rsp-low.c): Remove.
1528 (common-utils.o: ../common/common-utils.c): Remove.
1529 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1530 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1531 (vec.o: ../common/vec.c): Remove.
1532 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1533 (xml-utils.o: ../common/xml-utils.c): Remove.
1534 (ptid.o: ../common/ptid.c): Remove.
1535 (buffer.o: ../common/buffer.c): Remove.
1536 (format.o: ../common/format.c): Remove.
1537 (filestuff.o: ../common/filestuff.c): Remove.
1538 (agent.o: ../common/agent.c): Remove.
1539 (errors.o: ../common/errors.c): Remove.
1540 (environ.o: ../common/environ.c): Remove.
1541 (common-debug.o: ../common/common-debug.c): Remove.
1542 (cleanups.o: ../common/cleanups.c): Remove.
1543 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1544 (fileio.o: ../common/fileio.c): Remove.
1545 (common-regcache.o: ../common/common-regcache.c): Remove.
1546 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1547 (new-op.o: ../common/new-op.c): Remove.
1548 (btrace-common.o: ../common/btrace-common.c): Remove.
1550 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1552 * Makefile.in (%.o: ../target/%.c): New rule.
1553 (waitstatus.o: ../target/waitstatus.c): Remove.
1555 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1558 (%.c: ../regformats/%.dat,
1559 (%.c: ../regformats/arm/%.dat,
1560 (%.c: ../regformats/i386/%.dat,
1561 (%.c: ../regformats/rs6000/%.dat): New rules.
1562 (aarch64.c): Remove.
1563 (reg-arm.c): Remove.
1564 (arm-with-iwmmxt.c): Remove.
1565 (arm-with-vfpv2.c): Remove.
1566 (arm-with-vfpv3.c): Remove.
1567 (arm-with-neon.c): Remove.
1568 (reg-bfin.c): Remove.
1569 (reg-cris.c): Remove.
1570 (reg-crisv32.c): Remove.
1572 (i386-linux.c): Remove.
1573 (i386-avx.c): Remove.
1574 (i386-avx-linux.c): Remove.
1575 (i386-avx-avx512.c): Remove.
1576 (i386-avx-avx512-linux.c): Remove.
1577 (i386-mpx.c): Remove.
1578 (i386-mpx-linux.c): Remove.
1579 (i386-avx-mpx-avx512-pku.c): Remove.
1580 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1581 (i386-avx-mpx.c): Remove.
1582 (i386-avx-mpx-linux.c): Remove.
1583 (i386-mmx.c): Remove.
1584 (i386-mmx-linux.c): Remove.
1585 (reg-ia64.c): Remove.
1586 (reg-m32r.c): Remove.
1587 (reg-m68k.c): Remove.
1589 (mips-linux.c): Remove.
1590 (mips-dsp-linux.c): Remove.
1591 (mips64-linux.c): Remove.
1592 (mips64-dsp-linux.c): Remove.
1593 (nios2-linux.c): Remove.
1594 (powerpc-32.c): Remove.
1595 (powerpc-32l.c): Remove.
1596 (powerpc-altivec32l.c): Remove.
1597 (powerpc-cell32l.c): Remove.
1598 (powerpc-vsx32l.c): Remove.
1599 (powerpc-isa205-32l.c): Remove.
1600 (powerpc-isa205-altivec32l.c): Remove.
1601 (powerpc-isa205-vsx32l.c): Remove.
1602 (powerpc-e500l.c): Remove.
1603 (powerpc-64l.c): Remove.
1604 (powerpc-altivec64l.c): Remove.
1605 (powerpc-cell64l.c): Remove.
1606 (powerpc-vsx64l.c): Remove.
1607 (powerpc-isa205-64l.c): Remove.
1608 (powerpc-isa205-altivec64l.c): Remove.
1609 (powerpc-isa205-vsx64l.c): Remove.
1610 (s390-linux32.c): Remove.
1611 (s390-linux32v1.c): Remove.
1612 (s390-linux32v2.c): Remove.
1613 (s390-linux64.c): Remove.
1614 (s390-linux64v1.c): Remove.
1615 (s390-linux64v2.c): Remove.
1616 (s390-te-linux64.c): Remove.
1617 (s390-vx-linux64.c): Remove.
1618 (s390-tevx-linux64.c): Remove.
1619 (s390x-linux64.c): Remove.
1620 (s390x-linux64v1.c): Remove.
1621 (s390x-linux64v2.c): Remove.
1622 (s390x-te-linux64.c): Remove.
1623 (s390x-vx-linux64.c): Remove.
1624 (s390x-tevx-linux64.c): Remove.
1625 (tic6x-c64xp-linux.c): Remove.
1626 (tic6x-c64x-linux.c): Remove.
1627 (tic6x-c62x-linux.c): Remove.
1629 (reg-sparc64.c): Remove.
1630 (reg-spu.c): Remove.
1632 (amd64-linux.c): Remove.
1633 (amd64-avx.c): Remove.
1634 (amd64-avx-linux.c): Remove.
1635 (amd64-avx-avx512.c): Remove.
1636 (amd64-avx-avx512-linux.c): Remove.
1637 (amd64-mpx.c): Remove.
1638 (amd64-mpx-linux.c): Remove.
1639 (amd64-avx-mpx-avx512-pku.c): Remove.
1640 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1641 (amd64-avx-mpx.c): Remove.
1642 (amd64-avx-mpx-linux.c): Remove.
1644 (x32-linux.c): Remove.
1645 (x32-avx.c): Remove.
1646 (x32-avx-linux.c): Remove.
1647 (x32-avx-avx512.c): Remove.
1648 (x32-avx-avx512-linux.c): Remove.
1649 (reg-xtensa.c): Remove.
1650 (reg-tilegx.c): Remove.
1651 (reg-tilegx32.c): Remove.
1653 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1655 * Makefile.in (SFILES): Add "common/environ.c".
1656 (OBJS): Add "common/environ.h".
1658 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1660 * configure.ac: Check if the fs_base and gs_base members of
1661 `struct user_regs_struct' exist.
1662 * config.in: Regenerated.
1663 * configure: Likewise.
1665 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1667 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1669 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1670 (get_next_pcs_syscall_next_pc): Likewise.
1672 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1674 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1675 * nto-x86-low.c: Likewise.
1677 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1679 * Makefile.in: Include disable-implicit-rules.mk.
1681 2016-11-23 Pedro Alves <palves@redhat.com>
1683 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1684 (debug_vprintf): Use std::chrono::steady_clock instead of
1685 gettimeofday. Use '.' instead of ':'.
1686 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1687 (get_timestamp): Use std::chrono::steady_clock instead of
1690 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1692 * Makefile.in: Fix whitespace formatting.
1694 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1696 * Makefile.in (SFILES, OBS): Flatten list and order
1699 2016-11-23 Pedro Alves <palves@redhat.com>
1701 * event-loop.c (handle_file_event): Use warning.
1702 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1703 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1706 2016-11-23 Pedro Alves <palves@redhat.com>
1708 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1710 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1711 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1712 debug_printf and debug_flush for debug output.
1713 * server.c (handle_general_set): Likewise.
1714 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1717 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1719 * Makefile.in (.c.o): Replace rule with ...
1720 (%.o: %.c): ... this one.
1722 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1724 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1725 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1727 * configure.ac: Remove checks for the make program.
1728 * configure: Re-generate.
1730 2016-10-28 Pedro Alves <palves@redhat.com>
1732 * Makefile.in (CXX_DIALECT): Get from configure.
1733 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1734 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1735 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1736 * config.in: Regenerate.
1737 * configure: Regenerate.
1739 2016-10-27 Yao Qi <yao.qi@linaro.org>
1741 * linux-low.c (linux_supports_range_stepping): Return true if
1742 can_software_single_step return true.
1744 2016-10-27 Yao Qi <yao.qi@linaro.org>
1746 * inferiors.c (find_inferior_in_random): New function.
1747 * inferiors.h (find_inferior_in_random): Declare.
1748 * linux-low.c (linux_wait_for_event_filtered): Call
1749 find_inferior_in_random instead of find_inferior.
1751 2016-10-27 Yao Qi <yao.qi@linaro.org>
1753 * linux-low.c (linux_wait_1): If single-step breakpoints are
1754 inserted, remove them.
1756 2016-10-26 Pedro Alves <palves@redhat.com>
1758 * linux-low.c (handle_extended_wait): Link parent/child fork
1760 (linux_wait_1): Unlink them.
1761 (linux_set_resume_request): Ignore resume requests for
1762 already-resumed and unhandled fork child threads.
1763 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1764 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1766 (handle_v_requests) <vCont>: Don't call require_running.
1767 * server.h (in_queued_stop_replies): New declaration.
1769 2016-10-24 Yao Qi <yao.qi@linaro.org>
1772 * linux-aarch64-low.c (append_insns): Cast the return value to
1775 2016-10-10 Yao Qi <yao.qi@linaro.org>
1777 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1779 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1781 * target.c (target_supports_multi_process): New function, moved
1783 * target.h (target_supports_multi_process): ... here. Remove
1786 2016-10-05 Tom Tromey <tom@tromey.com>
1789 * tracepoint.c (handle_tracepoint_bkpts): Check
1790 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1792 2016-10-05 Yao Qi <yao.qi@linaro.org>
1794 * configure.srv: Update the path of arm-*.xml files.
1796 2016-10-05 Terry Guo <terry.guo@arm.com>
1797 Yao Qi <yao.qi@linaro.org>
1799 * Makefile.in: Adjust the path of rules.
1800 * configure.srv: Update the path of xml files.
1801 * regformats/arm-with-iwmmxt.dat: Regenerated.
1802 * regformats/arm-with-neon.dat: Likewise.
1803 * regformats/arm-with-vfpv2.dat: Likewise.
1804 * regformats/arm-with-vfpv3.dat Likewise.
1806 2016-09-30 Yao Qi <yao.qi@linaro.org>
1809 * target.c (target_stop_and_wait): Don't call
1810 target_continue_no_signal, use resume_stop instead.
1812 2016-09-26 Yao Qi <yao.qi@linaro.org>
1814 * linux-low.c (linux_wait_1): Call debug_exit.
1816 2016-09-23 Pedro Alves <palves@redhat.com>
1818 * Makefile.in (SFILES): Add common/new-op.c.
1819 (OBS): Add common/new-op.o.
1820 (new-op.o): New rule.
1822 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1824 * .gitinore: Ignore more files.
1826 2016-09-21 Yao Qi <yao.qi@linaro.org>
1828 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1831 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1833 * server.c (start_inferior): Call target_mourn_inferior instead of
1834 mourn_inferior; pass ptid_t argument to it.
1836 (handle_target_event): Likewise.
1837 * target.c (target_mourn_inferior): New function.
1838 * target.h (mourn_inferior): Delete macro.
1840 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1842 * linux-low.c (lwp_is_stepping): New function.
1844 2016-09-06 Carl Love <cel@us.ibm.com>
1846 * server.c (start_inferior): Fixed comment, requested comment change
1847 didn't get updated correctly. Removed reference to ptrace () call as
1848 it is only true on Linux systems.
1850 2016-09-06 Carl Love <cel@us.ibm.com>
1852 * server.c (start_inferior): Do not call
1853 function target_post_create_inferior () if the
1854 inferior process has already exited.
1856 2016-09-05 Pedro Alves <palves@redhat.com>
1858 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1859 (COMPILE.pre, CC_LD): Use CXX directly.
1860 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1861 * acinclude.m4: Don't include build-with-cxx.m4.
1862 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1863 * configure: Regenerate.
1865 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1868 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1869 call writing data to own_buf.
1871 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1873 * target.c (mywait): Call target_wait instead of
1875 (target_wait): New function.
1877 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1879 * server.c (start_inferior): New variable 'ptid'. Replace calls
1880 to the_target->resume by target_continue{,_no_signal}, depending
1882 * target.c (target_stop_and_wait): Call target_continue_no_signal
1883 instead of the_target->resume.
1884 (target_continue): New function.
1886 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1888 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1890 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1893 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1895 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1896 * linux-arm-low.c (ps_get_thread_area): Likewise.
1897 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1898 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1899 * linux-mips-low.c (ps_get_thread_area): Likewise.
1900 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1901 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1902 * linux-x86-low.c (ps_get_thread_area): Likewise.
1903 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1905 2016-08-19 Pedro Alves <palves@redhat.com>
1907 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1909 2016-08-19 Pedro Alves <palves@redhat.com>
1911 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1912 comment. Use memcpy instead of casting through unsigned long.
1914 2016-08-19 Pedro Alves <palves@redhat.com>
1916 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1917 allocating around 0x80000000.
1919 2016-08-19 Pedro Alves <palves@redhat.com>
1922 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1923 (x32-avx512-linux-ipa.o): New rules.
1924 * configure.ac (x86_64-*-linux*): New x32 check.
1925 * configure.srv (ipa_x32_linux_regobj): New.
1926 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1927 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1929 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1931 * configure: Regenerate.
1933 2016-08-09 Pedro Alves <palves@redhat.com>
1936 * Makefile.in (OBS): Add signals-state-save-restore.o.
1937 (signals-state-save-restore.o): New rule.
1938 * config.in: Regenerate.
1939 * configure: Regenerate.
1940 * linux-low.c: Include "signals-state-save-restore.h".
1941 (linux_create_inferior): Call
1942 restore_original_signals_state.
1943 * server.c: Include "dispositions-save-restore.h".
1944 (captured_main): Call save_original_signals_state.
1946 2016-08-05 Pedro Alves <palves@redhat.com>
1948 * configure: Regenerate.
1950 2016-08-04 Yao Qi <yao.qi@linaro.org>
1952 * linux-low.c (regsets_fetch_inferior_registers): Check
1953 errno is ESRCH or not.
1955 2016-08-02 Yao Qi <yao.qi@linaro.org>
1957 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1958 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1959 (thread_db_load_search): Update.
1960 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1961 td_ta_set_event and td_ta_event_getmsg.
1963 2016-07-26 Pedro Alves <palves@redhat.com>
1966 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1967 of unsigned long for 64-bit registers and use uint32_t instead of
1968 unsigned int for 32-bit registers.
1970 2016-07-26 Pedro Alves <palves@redhat.com>
1972 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1975 2016-07-21 Tom Tromey <tom@tromey.com>
1977 * configure: Rebuild.
1979 2016-07-21 Yao Qi <yao.qi@linaro.org>
1981 * mem-break.c (find_gdb_breakpoint): Cast bp to
1982 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1984 2016-07-21 Yao Qi <yao.qi@linaro.org>
1986 * server.c (handle_v_requests): Support s and S actions
1987 if target_supports_software_single_step return true.
1989 2016-07-21 Yao Qi <yao.qi@linaro.org>
1991 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1992 is resume_step, call maybe_hw_step.
1993 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1995 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1997 (proceed_one_lwp): If resume request is resume_step, install
1998 reinsert breakpoints and call maybe_hw_step.
2000 2016-07-21 Yao Qi <yao.qi@linaro.org>
2002 * linux-low.c (proceed_one_lwp): Declare.
2003 (linux_resume_one_thread): Remove local variable 'step'.
2004 Lift code enqueue signal. Call proceed_one_lwp instead of
2005 linux_resume_one_lwp.
2007 2016-07-21 Yao Qi <yao.qi@linaro.org>
2009 * linux-low.c (linux_resume_one_thread): Call
2010 enqueue_pending_signal.
2012 2016-07-21 Yao Qi <yao.qi@linaro.org>
2014 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2015 * inferiors.c (do_restore_current_thread_cleanup): New function.
2016 (make_cleanup_restore_current_thread): Likewise.
2017 * linux-low.c (install_software_single_step_breakpoints): Call
2018 make_cleanup_restore_current_thread. Switch current_thread to
2021 2016-07-21 Yao Qi <yao.qi@linaro.org>
2023 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2024 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2025 (clone_one_breakpoint): Likewise.
2026 (delete_reinsert_breakpoints): Change parameter to thread.
2028 (has_reinsert_breakpoints): Likewise.
2029 (uninsert_reinsert_breakpoints): Likewise.
2030 (reinsert_reinsert_breakpoints): Likewise.
2031 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2032 (delete_reinsert_breakpoints): Likewise.
2033 (reinsert_reinsert_breakpoints): Likewise.
2034 (uninsert_reinsert_breakpoints): Likewise.
2035 (has_reinsert_breakpoints): Likewise.
2037 2016-07-21 Yao Qi <yao.qi@linaro.org>
2039 * inferiors.c (get_thread_process): Make parameter const.
2040 * inferiors.h (get_thread_process): Update declaration.
2041 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2042 Add new parameters child_thread and parent_thread. Callers
2044 * mem-break.h (clone_all_breakpoints): Update declaration.
2046 2016-07-21 Yao Qi <yao.qi@linaro.org>
2048 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2049 <command_list, handler>: Remove.
2050 (struct gdb_breakpoint): New.
2051 (struct other_breakpoint): New.
2052 (struct reinsert_breakpoint): New.
2053 (is_gdb_breakpoint): New function.
2054 (any_persistent_commands): Update command_list if
2055 is_gdb_breakpoint returns true.
2056 (set_breakpoint): Create breakpoints according to their types.
2057 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2058 (set_gdb_breakpoint_1): Likewise.
2059 (set_gdb_breakpoint): Likewise.
2060 (clear_breakpoint_conditions): Change parameter type to
2061 'struct gdb_breakpoint *'.
2062 (clear_breakpoint_commands): Likewise.
2063 (clear_breakpoint_conditions_and_commands): Likewise.
2064 (add_condition_to_breakpoint): Likewise.
2065 (add_breakpoint_condition): Likewise.
2066 (add_commands_to_breakpoint): Likewise.
2067 (check_breakpoints): Check other_breakpoint.
2068 (clone_one_breakpoint): Clone breakpopint according to its type.
2069 * mem-break.h (struct gdb_breakpoint): Declare.
2070 (set_gdb_breakpoint): Update declaration.
2071 (clear_breakpoint_conditions_and_commands): Likewise.
2072 (add_breakpoint_condition): Likewise.
2073 (add_breakpoint_commands): Likewise.
2074 * server.c (process_point_options): Change parameter type to
2075 'struct gdb_breakpoint *'.
2077 2016-07-21 Yao Qi <yao.qi@linaro.org>
2079 * mem-break.c (set_breakpoint_at): Rename it to ...
2080 (set_breakpoint_type_at): ... it.
2081 (set_breakpoint_at): Call set_breakpoint_type_at.
2082 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2083 * mem-break.h (set_breakpoint_at): Update comments.
2085 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2087 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2089 (nios2_store_gregset): Likewise.
2091 2016-07-01 Pedro Alves <palves@redhat.com>
2092 Antoine Tremblay <antoine.tremblay@ericsson.com>
2094 * linux-low.c: Change interface to take the target lwp_info
2095 pointer directly and return void. Handle detaching from a zombie
2097 (linux_detach_lwp_callback): New function.
2098 (linux_detach): Detach from the leader thread after detaching from
2101 2016-06-28 Yao Qi <yao.qi@linaro.org>
2103 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2104 for variable new_offset.
2105 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2106 (aarch64_ftrace_insn_reloc_cb): Likewise.
2107 (aarch64_ftrace_insn_reloc_tb): Likewise.
2108 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2109 PRIx64 instead of PRIx32.
2111 2016-06-28 Yao Qi <yao.qi@linaro.org>
2113 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2114 (the_low_target): Install arm_get_syscall_trapinfo.
2116 2016-06-28 Yao Qi <yao.qi@linaro.org>
2118 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2120 (the_low_target): Install aarch64_get_syscall_trapinfo.
2122 2016-06-28 Yao Qi <yao.qi@linaro.org>
2124 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2126 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2127 Remove parameter sysno.
2128 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2131 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2133 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2134 (s390_emit_ne_goto): Likewise.
2135 (s390_emit_lt_goto): Likewise.
2136 (s390_emit_le_goto): Likewise.
2137 (s390_emit_gt_goto): Likewise.
2138 (s390_emit_ge_goto): Likewise.
2139 (s390x_emit_eq_goto): Likewise.
2140 (s390x_emit_ne_goto): Likewise.
2141 (s390x_emit_lt_goto): Likewise.
2142 (s390x_emit_le_goto): Likewise.
2143 (s390x_emit_gt_goto): Likewise.
2144 (s390x_emit_ge_goto): Likewise.
2145 (s390_emit_ops_impl): Mark variable static.
2146 (s390x_emit_ops): Likewise.
2148 2016-06-17 Yao Qi <yao.qi@linaro.org>
2150 * linux-low.c (handle_extended_wait): Call
2151 uninsert_reinsert_breakpoints for the parent process. Remove
2152 reinsert breakpoints from the child process. Reinsert them to
2153 the parent process when vfork is done.
2154 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2155 (reinsert_reinsert_breakpoints): New function.
2156 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2157 (reinsert_reinsert_breakpoints): Declare.
2159 2016-06-17 Yao Qi <yao.qi@linaro.org>
2161 * linux-low.c (handle_extended_wait): If the parent is doing
2162 step-over, remove the reinsert breakpoints from the forked child.
2164 2016-06-17 Yao Qi <yao.qi@linaro.org>
2166 * linux-low.c (unsuspend_all_lwps): Declare.
2167 (linux_low_filter_event): If thread exited, call finish_step_over.
2168 If step-over is finished, unsuspend other threads.
2170 2016-06-17 Yao Qi <yao.qi@linaro.org>
2172 * linux-low.c (linux_resume_one_lwp_throw): Assert
2173 has_reinsert_breakpoints returns false.
2174 * mem-break.c (delete_disabled_breakpoints): Assert
2175 bp type isn't reinsert_breakpoint.
2177 2016-06-17 Yao Qi <yao.qi@linaro.org>
2179 * linux-low.c (maybe_hw_step): New function.
2180 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2181 (finish_step_over): Switch current_thread to lwp temporarily,
2182 and assert has_reinsert_breakpoints returns true.
2183 (proceed_one_lwp): Call maybe_hw_step.
2184 * mem-break.c (has_reinsert_breakpoints): New function.
2185 * mem-break.h (has_reinsert_breakpoints): Declare.
2187 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2189 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2191 2016-05-17 Yao Qi <yao.qi@linaro.org>
2193 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2194 instead of find_inferior.
2196 2016-05-05 Yao Qi <yao.qi@linaro.org>
2198 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2199 Initialize res to zero.
2201 2016-05-05 Yao Qi <yao.qi@linaro.org>
2203 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2206 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2208 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2209 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2210 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2212 2016-04-28 Par Olsson <par.olsson@windriver.com>
2213 Simon Marchi <simon.marchi@ericsson.com>
2215 * tracepoint.c (write_inferior_int8): New function.
2216 (cmd_qtenable_disable): Write enable flag using
2217 write_inferior_int8.
2219 2016-04-25 Yao Qi <yao.qi@linaro.org>
2221 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2222 (need_step_over_p): Return zero if the LWP has pending signals
2223 can be delivered on software single step target.
2225 2016-04-25 Yao Qi <yao.qi@linaro.org>
2227 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2228 return instead of error.
2230 2016-04-22 Yao Qi <yao.qi@linaro.org>
2232 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2235 2016-04-22 Yao Qi <yao.qi@linaro.org>
2237 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2238 signal when stepping over breakpoint with software single
2241 2016-04-21 Pedro Alves <palves@redhat.com>
2243 * linux-s390-low.c (s390_collect_ptrace_register)
2244 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2246 (s390_check_regset): Use void * instead of gdb_byte *.
2248 2016-04-20 Pedro Alves <palves@redhat.com>
2250 * configure: Renegerate.
2252 2016-04-20 Yao Qi <yao.qi@linaro.org>
2254 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2255 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2257 (arm_store_gregset): Likewise.
2259 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2261 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2262 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2263 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2264 (amd64-avx-mpx-linux.c): New rules.
2265 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2266 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2267 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2268 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2269 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2270 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2271 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2272 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2273 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2274 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2275 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2276 * linux-x86-low.c (x86_linux_read_description): Add case for
2277 X86_XSTATE_AVX_MPX_MASK.
2278 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2279 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2280 init_registers_i386_avx_mpx_linux.
2281 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2282 (initialize_low_tracepoint): Call
2283 init_registers_i386_avx_mpx_linux.
2284 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2285 (initialize_low_tracepoint): Call
2286 init_registers_amd64_avx_mpx_linux.
2287 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2288 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2289 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2292 2016-04-18 Pedro Alves <palves@redhat.com>
2294 * configure: Regenerate.
2296 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2298 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2299 (aarch64_emit_sub): Likewise.
2301 2016-04-12 Pedro Alves <palves@redhat.com>
2303 * utils.c (prepare_to_throw_exception): Delete.
2305 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2307 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2309 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2311 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2313 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2315 * linux-aarch64-ipa.c: Add <elf.h> include.
2316 * linux-ppc-ipa.c: Add <elf.h> include.
2317 * linux-s390-ipa.c: Add <elf.h> include.
2319 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2321 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2322 (get_raw_reg_ptr): Likewise.
2323 (get_trace_state_variable_value_ptr): Likewise.
2324 (set_trace_state_variable_value_ptr): Likewise.
2325 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2328 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2329 Marcin Kościelnicki <koriakin@0x04.net>
2332 * linux-ppc-low.c (emit_insns): New function.
2333 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2334 (ppc_emit_prologue): New function.
2335 (ppc_emit_epilogue): New function.
2336 (ppc_emit_add): New function.
2337 (ppc_emit_sub): New function.
2338 (ppc_emit_mul): New function.
2339 (ppc_emit_lsh): New function.
2340 (ppc_emit_rsh_signed): New function.
2341 (ppc_emit_rsh_unsigned): New function.
2342 (ppc_emit_ext): New function.
2343 (ppc_emit_zero_ext): New function.
2344 (ppc_emit_log_not): New function.
2345 (ppc_emit_bit_and): New function.
2346 (ppc_emit_bit_or): New function.
2347 (ppc_emit_bit_xor): New function.
2348 (ppc_emit_bit_not): New function.
2349 (ppc_emit_equal): New function.
2350 (ppc_emit_less_signed): New function.
2351 (ppc_emit_less_unsigned): New function.
2352 (ppc_emit_ref): New function.
2353 (ppc_emit_const): New function.
2354 (ppc_emit_reg): New function.
2355 (ppc_emit_pop): New function.
2356 (ppc_emit_stack_flush): New function.
2357 (ppc_emit_swap): New function.
2358 (ppc_emit_stack_adjust): New function.
2359 (ppc_emit_call): New function.
2360 (ppc_emit_int_call_1): New function.
2361 (ppc_emit_void_call_2): New function.
2362 (ppc_emit_if_goto): New function.
2363 (ppc_emit_goto): New function.
2364 (ppc_emit_eq_goto): New function.
2365 (ppc_emit_ne_goto): New function.
2366 (ppc_emit_lt_goto): New function.
2367 (ppc_emit_le_goto): New function.
2368 (ppc_emit_gt_goto): New function.
2369 (ppc_emit_ge_goto): New function.
2370 (ppc_write_goto_address): New function.
2371 (ppc_emit_ops_impl): New static variable.
2372 (ppc64v1_emit_prologue): New function.
2373 (ppc64v2_emit_prologue): New function.
2374 (ppc64_emit_epilogue): New function.
2375 (ppc64_emit_add): New function.
2376 (ppc64_emit_sub): New function.
2377 (ppc64_emit_mul): New function.
2378 (ppc64_emit_lsh): New function.
2379 (ppc64_emit_rsh_signed): New function.
2380 (ppc64_emit_rsh_unsigned): New function.
2381 (ppc64_emit_ext): New function.
2382 (ppc64_emit_zero_ext): New function.
2383 (ppc64_emit_log_not): New function.
2384 (ppc64_emit_bit_and): New function.
2385 (ppc64_emit_bit_or): New function.
2386 (ppc64_emit_bit_xor): New function.
2387 (ppc64_emit_bit_not): New function.
2388 (ppc64_emit_equal): New function.
2389 (ppc64_emit_less_signed): New function.
2390 (ppc64_emit_less_unsigned): New function.
2391 (ppc64_emit_ref): New function.
2392 (ppc64_emit_const): New function.
2393 (ppc64v1_emit_reg): New function.
2394 (ppc64v2_emit_reg): New function.
2395 (ppc64_emit_pop): New function.
2396 (ppc64_emit_stack_flush): New function.
2397 (ppc64_emit_swap): New function.
2398 (ppc64v1_emit_call): New function.
2399 (ppc64v2_emit_call): New function.
2400 (ppc64v1_emit_int_call_1): New function.
2401 (ppc64v2_emit_int_call_1): New function.
2402 (ppc64v1_emit_void_call_2): New function.
2403 (ppc64v2_emit_void_call_2): New function.
2404 (ppc64_emit_if_goto): New function.
2405 (ppc64_emit_eq_goto): New function.
2406 (ppc64_emit_ne_goto): New function.
2407 (ppc64_emit_lt_goto): New function.
2408 (ppc64_emit_le_goto): New function.
2409 (ppc64_emit_gt_goto): New function.
2410 (ppc64_emit_ge_goto): New function.
2411 (ppc64v1_emit_ops_impl): New static variable.
2412 (ppc64v2_emit_ops_impl): New static variable.
2413 (ppc_emit_ops): New function.
2414 (linux_low_target): Wire in ppc_emit_ops.
2416 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2417 Marcin Kościelnicki <koriakin@0x04.net>
2420 * Makefile.in: Add powerpc-*-ipa.o
2421 * configure.srv: Add ipa_obj for powerpc*-linux.
2422 * linux-ppc-ipa.c: New file.
2423 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2425 (PPC_FIELD): New macro.
2426 (PPC_SEXT): New macro.
2427 (PPC_OP6): New macro.
2428 (PPC_BO): New macro.
2429 (PPC_LI): New macro.
2430 (PPC_BD): New macro.
2431 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2432 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2433 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2434 (ppc_get_thread_area): New function.
2435 (is_elfv2_inferior): New function.
2436 (gen_ds_form): New function.
2437 (GEN_STD): New macro.
2438 (GEN_STDU): New macro.
2439 (GEN_LD): New macro.
2440 (GEN_LDU): New macro.
2441 (gen_d_form): New function.
2442 (GEN_ADDI): New macro.
2443 (GEN_ADDIS): New macro.
2444 (GEN_LI): New macro.
2445 (GEN_LIS): New macro.
2446 (GEN_ORI): New macro.
2447 (GEN_ORIS): New macro.
2448 (GEN_LWZ): New macro.
2449 (GEN_STW): New macro.
2450 (GEN_STWU): New macro.
2451 (gen_xfx_form): New function.
2452 (GEN_MFSPR): New macro.
2453 (GEN_MTSPR): New macro.
2454 (GEN_MFCR): New macro.
2455 (GEN_MTCR): New macro.
2456 (GEN_SYNC): New macro.
2457 (GEN_LWSYNC): New macro.
2458 (gen_x_form): New function.
2459 (GEN_OR): New macro.
2460 (GEN_MR): New macro.
2461 (GEN_LWARX): New macro.
2462 (GEN_STWCX): New macro.
2463 (GEN_CMPW): New macro.
2464 (gen_md_form): New function.
2465 (GEN_RLDICL): New macro.
2466 (GEN_RLDICR): New macro.
2467 (gen_i_form): New function.
2469 (GEN_BL): New macro.
2470 (gen_b_form): New function.
2471 (GEN_BNE): New macro.
2472 (GEN_LOAD): New macro.
2473 (GEN_STORE): New macro.
2474 (gen_limm): New function.
2475 (gen_atomic_xchg): New function.
2476 (gen_call): New function.
2477 (ppc_relocate_instruction): New function.
2478 (ppc_install_fast_tracepoint_jump_pad): New function.
2479 (ppc_get_min_fast_tracepoint_insn_len): New function.
2480 (ppc_get_ipa_tdesc_idx): New function.
2481 (the_low_target): Wire in the new functions.
2482 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2484 * linux-ppc-tdesc.h: New file.
2486 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2488 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2489 (alloc_jump_pad_buffer): New function.
2490 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2491 (alloc_jump_pad_buffer): New function.
2492 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2493 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2494 (alloc_jump_pad_buffer): New function.
2495 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2496 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2497 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2498 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2500 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2502 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2503 * linux-amd64-ipa.c: Likewise.
2504 * linux-i386-ipa.c: Likewise.
2505 * linux-s390-ipa.c: Likewise.
2506 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2507 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2508 set_trace_state_variable_value_ptr.
2509 (struct ipa_sym_addresses): Likewise.
2510 (symbol_list): Likewise.
2511 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2512 accessing gdb_collect directly.
2513 (gdb_collect_ptr_type): New typedef.
2514 (get_raw_reg_ptr_type): New typedef.
2515 (get_trace_state_variable_value_ptr_type): New typedef.
2516 (set_trace_state_variable_value_ptr_type): New typedef.
2517 (gdb_collect_ptr): New global.
2518 (get_raw_reg_ptr): New global.
2519 (get_trace_state_variable_value_ptr): New global.
2520 (set_trace_state_variable_value_ptr): New global.
2521 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2522 accessing get_raw_reg directly.
2523 (get_get_tsv_func_addr): Likewise for
2524 get_trace_state_variable_value_ptr.
2525 (get_set_tsv_func_addr): Likewise for
2526 set_trace_state_variable_value_ptr.
2527 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2529 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2531 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2533 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2535 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2537 (relocate_instruction): Remove own_buf.
2538 * server.c (own_buf): Make global.
2539 (handle_v_requests): Make global.
2540 * server.h (own_buf): New declaration.
2541 (handle_v_requests): New prototype.
2543 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2546 * linux-s390-low.c (add_insns): New function.
2547 (s390_emit_prologue): New function.
2548 (s390_emit_epilogue): New function.
2549 (s390_emit_add): New function.
2550 (s390_emit_sub): New function.
2551 (s390_emit_mul): New function.
2552 (s390_emit_lsh): New function.
2553 (s390_emit_rsh_signed): New function.
2554 (s390_emit_rsh_unsigned): New function.
2555 (s390_emit_ext): New function.
2556 (s390_emit_log_not): New function.
2557 (s390_emit_bit_and): New function.
2558 (s390_emit_bit_or): New function.
2559 (s390_emit_bit_xor): New function.
2560 (s390_emit_bit_not): New function.
2561 (s390_emit_equal): New function.
2562 (s390_emit_less_signed): New function.
2563 (s390_emit_less_unsigned): New function.
2564 (s390_emit_ref): New function.
2565 (s390_emit_if_goto): New function.
2566 (s390_emit_goto): New function.
2567 (s390_write_goto_address): New function.
2568 (s390_emit_litpool): New function.
2569 (s390_emit_const): New function.
2570 (s390_emit_call): New function.
2571 (s390_emit_reg): New function.
2572 (s390_emit_pop): New function.
2573 (s390_emit_stack_flush): New function.
2574 (s390_emit_zero_ext): New function.
2575 (s390_emit_swap): New function.
2576 (s390_emit_stack_adjust): New function.
2577 (s390_emit_set_r2): New function.
2578 (s390_emit_int_call_1): New function.
2579 (s390_emit_void_call_2): New function.
2580 (s390_emit_eq_goto): New function.
2581 (s390_emit_ne_goto): New function.
2582 (s390_emit_lt_goto): New function.
2583 (s390_emit_le_goto): New function.
2584 (s390_emit_gt_goto): New function.
2585 (s390_emit_ge_goto): New function.
2586 (s390x_emit_prologue): New function.
2587 (s390x_emit_epilogue): New function.
2588 (s390x_emit_add): New function.
2589 (s390x_emit_sub): New function.
2590 (s390x_emit_mul): New function.
2591 (s390x_emit_lsh): New function.
2592 (s390x_emit_rsh_signed): New function.
2593 (s390x_emit_rsh_unsigned): New function.
2594 (s390x_emit_ext): New function.
2595 (s390x_emit_log_not): New function.
2596 (s390x_emit_bit_and): New function.
2597 (s390x_emit_bit_or): New function.
2598 (s390x_emit_bit_xor): New function.
2599 (s390x_emit_bit_not): New function.
2600 (s390x_emit_equal): New function.
2601 (s390x_emit_less_signed): New function.
2602 (s390x_emit_less_unsigned): New function.
2603 (s390x_emit_ref): New function.
2604 (s390x_emit_if_goto): New function.
2605 (s390x_emit_const): New function.
2606 (s390x_emit_call): New function.
2607 (s390x_emit_reg): New function.
2608 (s390x_emit_pop): New function.
2609 (s390x_emit_stack_flush): New function.
2610 (s390x_emit_zero_ext): New function.
2611 (s390x_emit_swap): New function.
2612 (s390x_emit_stack_adjust): New function.
2613 (s390x_emit_int_call_1): New function.
2614 (s390x_emit_void_call_2): New function.
2615 (s390x_emit_eq_goto): New function.
2616 (s390x_emit_ne_goto): New function.
2617 (s390x_emit_lt_goto): New function.
2618 (s390x_emit_le_goto): New function.
2619 (s390x_emit_gt_goto): New function.
2620 (s390x_emit_ge_goto): New function.
2621 (s390_emit_ops): New function.
2622 (struct linux_target_ops): Fill in emit_ops hook.
2624 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2627 * Makefile.in: Add s390 IPA files.
2628 * configure.srv: Build IPA for s390.
2629 * linux-s390-ipa.c: New file.
2630 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2631 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2632 (tdesc_s390_linux32): Likewise.
2633 (init_registers_s390_linux32v1): Likewise.
2634 (tdesc_s390_linux32v1): Likewise.
2635 (init_registers_s390_linux32v2): Likewise.
2636 (tdesc_s390_linux32v2): Likewise.
2637 (init_registers_s390_linux64): Likewise.
2638 (tdesc_s390_linux64): Likewise.
2639 (init_registers_s390_linux64v1): Likewise.
2640 (tdesc_s390_linux64v1): Likewise.
2641 (init_registers_s390_linux64v2): Likewise.
2642 (tdesc_s390_linux64v2): Likewise.
2643 (init_registers_s390_te_linux64): Likewise.
2644 (tdesc_s390_te_linux64): Likewise.
2645 (init_registers_s390_vx_linux64): Likewise.
2646 (tdesc_s390_vx_linux64): Likewise.
2647 (init_registers_s390_tevx_linux64): Likewise.
2648 (tdesc_s390_tevx_linux64): Likewise.
2649 (init_registers_s390x_linux64): Likewise.
2650 (tdesc_s390x_linux64): Likewise.
2651 (init_registers_s390x_linux64v1): Likewise.
2652 (tdesc_s390x_linux64v1): Likewise.
2653 (init_registers_s390x_linux64v2): Likewise.
2654 (tdesc_s390x_linux64v2): Likewise.
2655 (init_registers_s390x_te_linux64): Likewise.
2656 (tdesc_s390x_te_linux64): Likewise.
2657 (init_registers_s390x_vx_linux64): Likewise.
2658 (tdesc_s390x_vx_linux64): Likewise.
2659 (init_registers_s390x_tevx_linux64): Likewise.
2660 (tdesc_s390x_tevx_linux64): Likewise.
2661 (have_hwcap_s390_vx): New static variable.
2662 (s390_arch_setup): Fill have_hwcap_s390_vx.
2663 (s390_get_thread_area): New function.
2664 (s390_ft_entry_gpr_esa): New const.
2665 (s390_ft_entry_gpr_zarch): New const.
2666 (s390_ft_entry_misc): New const.
2667 (s390_ft_entry_fr): New const.
2668 (s390_ft_entry_vr): New const.
2669 (s390_ft_main_31): New const.
2670 (s390_ft_main_64): New const.
2671 (s390_ft_exit_fr): New const.
2672 (s390_ft_exit_vr): New const.
2673 (s390_ft_exit_misc): New const.
2674 (s390_ft_exit_gpr_esa): New const.
2675 (s390_ft_exit_gpr_zarch): New const.
2676 (append_insns): New function.
2677 (s390_relocate_instruction): New function.
2678 (s390_install_fast_tracepoint_jump_pad): New function.
2679 (s390_get_min_fast_tracepoint_insn_len): New function.
2680 (s390_get_ipa_tdesc_idx): New function.
2681 (struct linux_target_ops): Wire in the above functions.
2682 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2683 * linux-s390-tdesc.h: New file.
2685 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2687 * linux-s390-low.c (s390_supports_tracepoints): New function.
2688 (struct linux_target_ops): Fill supports_tracepoints hook.
2690 2016-03-18 Yao Qi <yao.qi@linaro.org>
2692 * linux-low.c (lwp_signal_can_be_delivered): New function.
2693 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2695 2016-03-18 Yao Qi <yao.qi@linaro.org>
2697 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2698 0 if signal is enqueued. Remove 'signal' from one debugging
2699 message. Move one debugging message to some lines below.
2700 Remove code setting 'signal' to 0.
2702 2016-03-18 Yao Qi <yao.qi@linaro.org>
2704 * linux-low.c (linux_low_filter_event): Remove redundant
2705 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2707 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2709 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2710 (struct linux_target_ops): Wire in the above.
2712 2016-03-03 Yao Qi <yao.qi@linaro.org>
2714 * linux-low.c: Update comments to start_step_over.
2716 2016-03-03 Yao Qi <yao.qi@linaro.org>
2719 * linux-low.c (handle_extended_wait): Set child suspended
2720 if event_lwp->bp_reinsert isn't zero.
2722 2016-03-02 Yao Qi <yao.qi@linaro.org>
2724 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2725 enqueue_pending_signal.
2727 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2729 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2732 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2734 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2735 (s390_regmap_3264) [!__s390x__]: New global.
2736 (s390_collect_ptrace_register): Skip map entries containing -1.
2737 (s390_supply_ptrace_register): Ditto.
2738 (s390_fill_gprs_high): New function.
2739 (s390_store_gprs_high): New function.
2740 (s390_regsets): Add NT_S390_HIGH_GPRS.
2741 (s390_get_hwcap): Enable on 31-bit.
2742 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2743 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2744 Detect NT_S390_HIGH_GPRS.
2745 (s390_usrregs_info_3264): Enable on 31-bit.
2746 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2747 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2749 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2752 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2753 * configure.srv: Ditto.
2754 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2755 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2756 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2757 (init_registers_amd64_linux): Remove prototype.
2758 (tdesc_amd64_linux): Remove declaration.
2759 (get_ipa_tdesc): New function.
2760 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2761 initialize remaining tdescs.
2762 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2763 (init_registers_i386_linux): Remove prototype.
2764 (tdesc_i386_linux): Remove declaration.
2765 (get_ipa_tdesc): New function.
2766 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2767 initialize remaining tdescs.
2768 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2769 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2770 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2771 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2772 (x86_get_ipa_tdesc_idx): New function.
2773 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2774 * linux-x86-tdesc.h: New file.
2775 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2776 (target_get_ipa_tdesc_idx): New macro.
2777 * tracepoint.c (ipa_tdesc_idx): New macro.
2778 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2779 (symbol_list): Add ipa_tdesc_idx.
2780 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2781 (ipa_tdesc): Remove.
2782 (ipa_tdesc_idx): New variable.
2783 (get_context_regcache): Use get_ipa_tdesc.
2784 (gdb_collect): Ditto.
2786 * tracepoint.h (get_ipa_tdesc): New prototype.
2787 (ipa_tdesc): Remove.
2789 2016-02-24 Pedro Alves <palves@redhat.com>
2791 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2792 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2793 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2794 Factor out common code between the USE_SIGTRAP_SIGINFO and
2795 !USE_SIGTRAP_SIGINFO blocks.
2796 (linux_low_filter_event): Call save_stop_reason instead of
2797 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2799 (linux_wait_1): Update comments.
2801 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2803 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2804 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2805 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2806 ppc_insert_point, ppc_remove_point.
2808 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2810 * linux-s390-low.c (s390_supports_z_point_type): New function.
2811 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2813 2016-02-16 Yao Qi <yao.qi@linaro.org>
2815 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2816 PC. Get pc from regcache_read_pc.
2818 2016-02-12 Yao Qi <yao.qi@linaro.org>
2820 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2821 or linux_get_pc_32bit.
2822 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2824 2016-02-12 Yao Qi <yao.qi@linaro.org>
2826 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2827 arm_linux_get_next_pcs_fixup.
2829 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2831 * tracepoint.c (x_tracepoint_action_download): Change
2832 write_inferior_data_ptr to write_inferior_data_pointer.
2833 (cmd_qtstart): Likewise.
2834 (write_inferior_data_ptr): Remove.
2835 (download_agent_expr): Change write_inferior_data_ptr to
2836 write_inferior_data_pointer.
2837 (download_tracepoint_1): Likewise.
2838 (download_tracepoint): Likewise.
2839 (download_trace_state_variables): Likewise.
2841 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2842 Marcin Kościelnicki <koriakin@0x04.net>
2844 * tracepoint.c (struct tracepoint_action_ops): Remove.
2845 (struct tracepoint_action): Remove ops.
2846 (m_tracepoint_action_download, r_tracepoint_action_download)
2847 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2848 size and offset accordingly.
2849 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2850 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2851 (tracepoint_action_send, tracepoint_action_download): New functions.
2852 Helpers for trace action handlers.
2853 (add_tracepoint_action): Remove setup actions ops.
2854 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2856 2016-02-10 Yao Qi <yao.qi@linaro.org>
2858 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2860 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2862 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2864 * configure: Regenerate.
2866 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2868 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2869 void * to gdb_byte *.
2870 * linux-low.c (siginfo_fixup): Likewise.
2871 (linux_xfer_siginfo): Likewise.
2872 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2874 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2876 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2878 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2880 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2882 * linux-x86-low.c [__x86_64__]: Include
2883 "nat/amd64-linux-siginfo.h".
2884 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2885 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2886 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2887 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2888 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2889 (cpt_si_fd, si_timerid, si_overrun): Move from
2890 nat/amd64-linux-siginfo.c.
2891 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2893 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2895 * server.c (skip_to_semicolon): Remove.
2896 (process_point_options): Use strchrnul instead of
2899 2016-01-26 Yao Qi <yao.qi@linaro.org>
2901 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2902 * linux-low.c (install_software_single_step_breakpoints): Don't
2903 call regcache_read_pc.
2904 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2907 2016-01-26 Yao Qi <yao.qi@linaro.org>
2909 * linux-low.c (install_software_single_step_breakpoints): Call
2910 regcache_read_pc instead of get_pc.
2912 2016-01-26 Yao Qi <yao.qi@linaro.org>
2914 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2915 (unblock_async_io): Rename to ...
2916 (block_unblock_async_io): ... it. New function.
2917 (enable_async_io): Don't install SIGIO handler. Unblock it
2919 (disable_async_io): Don't ignore SIGIO. Block it instead.
2920 (initialize_async_io): Install SIGIO handler. Don't call
2923 2016-01-26 Yao Qi <yao.qi@linaro.org>
2925 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2926 first character is '\003', call *the_target->request_interrupt.
2928 2016-01-25 Yao Qi <yao.qi@linaro.org>
2930 * remote-utils.c (new_thread_notify): Remove.
2931 (dead_thread_notify): Likewise.
2932 * remote-utils.h (new_thread_notify): Remove declaration.
2933 (dead_thread_notify): Likewise.
2935 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2937 * gdb.trace/pending.exp: Fix expected message on continue.
2939 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2941 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2942 it works properly on big-endian machines where sizeof (CORE_ADDR)
2945 2016-01-21 Pedro Alves <palves@redhat.com>
2947 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2948 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2949 * configure: Regenerate.
2951 2016-01-21 Yao Qi <yao.qi@linaro.org>
2953 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2954 is_thumb and set it according to CPSR saved on the stack.
2955 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2956 arm_sigreturn_next_pc.
2958 2016-01-18 Yao Qi <yao.qi@linaro.org>
2960 * linux-low.c (linux_set_pc_64bit): New function.
2961 (linux_get_pc_64bit): New function.
2962 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2964 * linux-sparc-low.c (debug_threads): Remove declaration.
2965 (sparc_get_pc): Remove.
2966 (the_low_target): Use linux_get_pc_64bit instead of
2968 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2969 (the_low_target): Use linux_get_pc_64bit and
2972 2016-01-18 Yao Qi <yao.qi@linaro.org>
2974 * linux-arm-low.c (debug_threads): Remove declaration.
2975 (arm_get_pc, arm_set_pc): Remove.
2976 (the_low_target): Use linux_get_pc_32bit and
2978 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2979 (the_low_target): Use linux_get_pc_32bit and
2981 * linux-cris-low.c (debug_threads): Remove declaration.
2982 (cris_get_pc, cris_set_pc,): Remove.
2983 (the_low_target): Use linux_get_pc_32bit and
2985 * linux-crisv32-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-low.c: Include inttypes.h.
2990 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2991 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2992 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2993 (the_low_target): Use linux_get_pc_32bit and
2995 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2996 (the_low_target): Use linux_get_pc_32bit and
2998 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2999 (the_low_target): Use linux_get_pc_32bit and
3001 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3002 (the_low_target): Use linux_get_pc_32bit and
3004 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3005 (the_low_target): Use linux_get_pc_32bit and
3008 2016-01-18 Gary Benson <gbenson@redhat.com>
3010 * configure.ac (AC_FUNC_FORK): New check.
3011 * config.in: Regenerate.
3012 * configure: Likewise.
3014 2016-01-14 Yao Qi <yao.qi@linaro.org>
3016 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3017 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3018 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3019 arm_get_next_pcs_ctor.
3021 2016-01-12 Josh Stone <jistone@redhat.com>
3022 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3024 * inferiors.h: Include "gdb_vecs.h".
3025 (struct process_info): Add syscalls_to_catch.
3026 * inferiors.c (remove_process): Free syscalls_to_catch.
3027 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3028 syscall_return stops.
3029 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3030 * server.c (handle_general_set): Handle QCatchSyscalls.
3031 (handle_query): Report support for QCatchSyscalls.
3032 * target.h (struct target_ops): Add supports_catch_syscall.
3033 (target_supports_catch_syscall): New macro.
3034 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3035 (struct lwp_info): Add syscall_state.
3036 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3037 Maintain syscall_state and syscalls_to_catch across exec.
3038 (get_syscall_trapinfo): New function, proxy to the_low_target.
3039 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3040 (linux_low_filter_event): Toggle syscall_state entry/return for
3041 syscall traps, and set it ignored for all others.
3042 (gdb_catching_syscalls_p): New function.
3043 (gdb_catch_this_syscall_p): New function.
3044 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3045 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3046 (linux_supports_catch_syscall): New function.
3047 (linux_target_ops): Install it.
3048 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3049 (the_low_target): Install it.
3051 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3053 * acinclude.m4: Include new ../warning.m4 file.
3054 * configure: Regenerated.
3055 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3057 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3059 * ax.c (is_goto_target): Mark static.
3060 * linux-low.c (register_addr): Likewise.
3061 (linux_fetch_registers, linux_store_registers): Likewise.
3062 * mem-break.c (any_persistent_commands): Fix old prototype.
3063 (add_commands_to_breakpoint): Mark static.
3064 * regcache.c (find_register_by_name): Delete unused func.
3065 * remote-utils.c (hex_or_minus_one): Mark static.
3066 * server.c (monitor_show_help): Mark static.
3067 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3068 handle_v_requests): Likewise.
3070 2016-01-12 Pedro Alves <palves@redhat.com>
3072 Remove use of the registered trademark symbol throughout.
3074 2016-01-08 Yao Qi <yao.qi@linaro.org>
3076 * remote-utils.c (getpkt): If c is '\003', call target hook
3079 2016-01-06 Yao Qi <yao.qi@linaro.org>
3081 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3082 linux-aarch32-low.c.
3083 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3084 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3085 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3086 (thumb2_breakpoint): Declare.
3087 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3088 linux-aarch32-low.h.
3089 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3090 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3091 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3093 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3095 * gdbreplay.c (gdbreplay_version): Change copyright year in
3097 * server.c (gdbserver_version): Likewise.
3099 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3101 * server.c (crc32_table): Delete.
3102 (crc32): Use libiberty's xcrc32 function.
3104 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3106 * lynx-low.c (lynx_delete_thread_callback): New function.
3107 (lynx_mourn): Properly delete our process and all of its
3108 threads. Remove call to clear_inferiors.
3110 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3112 * target.c (thread_search_callback): Add check that
3113 the thread_stopped target callback is not NULL before
3116 2015-12-21 Yao Qi <yao.qi@linaro.org>
3118 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3121 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3123 * server.c (handle_query): Call target_supports_software_single_step.
3125 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3127 * linux-low.c (single_step): New function.
3128 (linux_resume_one_lwp_throw): Call single_step.
3129 (start_step_over): Likewise.
3131 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3133 * Makefile.in (SFILES): Append arch/arm-linux.c,
3134 arch/arm-get-next-pcs.c.
3135 (arm-linux.o): New rule.
3136 (arm-get-next-pcs.o): New rule.
3137 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3139 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3140 to linux-aarch32-low.c.
3141 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3142 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3143 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3144 (thumb2_breakpoint_len): Likewise.
3145 (arm_is_thumb_mode): Make non-static.
3146 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3147 from linux-aarch32-low.c.
3148 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3149 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3150 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3151 (thumb2_breakpoint_len): Likewise.
3152 (arm_is_thumb_mode): New declaration.
3153 * linux-arm-low.c: Include arch/arm-linux.h
3154 aarch/arm-get-next-pcs.h, sys/syscall.h.
3155 (get_next_pcs_ops): New struct.
3156 (get_next_pcs_addr_bits_remove): New function.
3157 (get_next_pcs_is_thumb): New function.
3158 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3159 (arm_sigreturn_next_pc): Likewise.
3160 (get_next_pcs_syscall_next_pc): Likewise.
3161 (arm_gdbserver_get_next_pcs): Likewise.
3162 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3164 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3165 * server.h: Include gdb_vecs.h.
3167 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3169 * Makefile.in (SFILES): Append common/common-regcache.c.
3170 (OBS): Append common-regcache.o.
3171 (common-regcache.o): New rule.
3172 * regcache.c (init_register_cache): Initialize cache to
3174 (regcache_raw_read_unsigned): New function.
3175 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3176 register_status enum.
3178 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3180 * linux-aarch64-low.c (the_low_targets): Rename
3181 breakpoint_reinsert_addr to get_next_pcs.
3182 * linux-arm-low.c (the_low_targets): Likewise.
3183 * linux-bfin-low.c (the_low_targets): Likewise.
3184 * linux-cris-low.c (the_low_targets): Likewise.
3185 * linux-crisv32-low.c (the_low_targets): Likewise.
3186 * linux-low.c (can_software_single_step): Likewise.
3187 (install_software_single_step_breakpoints): New function.
3188 (start_step_over): Use install_software_single_step_breakpoints.
3189 * linux-low.h: New CORE_ADDR vector.
3190 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3192 * linux-mips-low.c (the_low_targets): Likewise.
3193 * linux-nios2-low.c (the_low_targets): Likewise.
3194 * linux-sparc-low.c (the_low_targets): Likewise.
3196 2015-12-17 Pedro Alves <palves@redhat.com>
3198 * linux-low.c (linux_kill_one_lwp): Remove references to
3200 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3202 (linux_init_signals): Delete.
3203 (initialize_low): Adjust.
3204 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3206 2015-12-16 Pedro Alves <palves@redhat.com>
3208 * configure.ac (compiler warning flags): When testing a
3209 -Wno-foo option, check whether -Wfoo works instead.
3210 * configure: Regenerate.
3212 2015-12-11 Don Breazeal <donb@codesourcery.com>
3214 * server.c (process_serial_event): Don't exit from gdbserver
3215 in remote mode if there are still active inferiors.
3217 2015-12-11 Yao Qi <yao.qi@linaro.org>
3219 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3220 arm_breakpoint_at if the process is 32-bit.
3222 2015-12-11 Yao Qi <yao.qi@linaro.org>
3224 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3227 2015-12-07 Yao Qi <yao.qi@linaro.org>
3229 * configure.srv: Append arm.o to srv_tgtobj for
3230 aarch64*-*-linux* target.
3231 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3232 from linux-arm-low.c.
3233 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3234 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3235 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3236 (thumb2_breakpoint_len): Likewise.
3237 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3238 (arm_breakpoint_kinds): Likewise.
3239 (arm_breakpoint_kind_from_pc): Likewise.
3240 (arm_sw_breakpoint_from_kind): Likewise.
3241 (arm_breakpoint_kind_from_current_state): Likewise.
3242 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3243 (arm_sw_breakpoint_from_kind): Declare.
3244 (arm_breakpoint_kind_from_current_state): Declare.
3245 (arm_breakpoint_at): Declare.
3246 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3247 arm_sw_breakpoint_from_kind if process is 32-bit.
3248 (aarch64_breakpoint_kind_from_pc): New function.
3249 (aarch64_breakpoint_kind_from_current_state): New function.
3250 (the_low_target): Initialize fields breakpoint_kind_from_pc
3251 and breakpoint_kind_from_current_state.
3252 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3253 linux-aarch32-low.c.
3254 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3255 (arm_breakpoint, arm_breakpoint_len): Likewise.
3256 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3257 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3258 (arm_is_thumb_mode): Likewise.
3259 (arm_breakpoint_at): Likewise.
3260 (arm_breakpoint_kind_from_pc): Likewise.
3261 (arm_sw_breakpoint_from_kind): Likewise.
3262 (arm_breakpoint_kind_from_current_state): Likewise.
3265 2015-08-04 Yao Qi <yao.qi@linaro.org>
3267 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3268 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3269 * server.c (extended_protocol): Remove "static".
3270 * server.h (extended_protocol): Declare it.
3272 2015-12-04 Josh Stone <jistone@redhat.com>
3274 * target.h (struct target_ops) <arch_setup>: Rename to ...
3275 (struct target_ops) <post_create_inferior>: ... this.
3276 (target_arch_setup): Rename to ...
3277 (target_post_create_inferior): ... this, calling post_create_inferior.
3278 * server.c (start_inferior): Update target_arch_setup calls to
3279 target_post_create_inferior.
3280 * linux-low.c (linux_low_ptrace_options): Forward declare.
3281 (linux_arch_setup): Update its comment for general use.
3282 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3283 (struct linux_target_ops): Use linux_post_create_inferior.
3284 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3285 to post_create_inferior.
3286 * nto-low.c (struct nto_target_ops): Likewise.
3287 * spu-low.c (struct spu_target_ops): Likewise.
3288 * win32-low.c (struct win32_target_ops): Likewise.
3290 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3292 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3294 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3296 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3297 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3298 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3299 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3300 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3301 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3302 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3303 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3304 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3305 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3306 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3307 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3309 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3311 * linux-low.c (linux_look_up_symbols): Don't call
3312 linux_supports_traceclone.
3313 * linux-low.h (thread_db_init): Remove use_events argument.
3314 * thread-db.c (thread_db_use_event): Remove global variable.
3315 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3316 (struct thread_db) <td_create_bp>: Remove field.
3317 (thread_db_create_event): Remove function.
3318 (thread_db_enable_reporting): Likewise.
3319 (find_one_thread): Don't check for thread_db_use_events.
3320 (attach_thread): Likewise.
3321 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3322 (try_thread_db_load_1): Don't check for thread_db_use_events.
3323 (thread_db_init): Remove use_events argument and thread events
3325 (remove_thread_event_breakpoints): Remove function.
3326 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3328 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3330 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3332 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3333 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3334 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3335 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3336 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3338 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3341 * linux-low.c (can_hardware_single_step): Use
3342 supports_hardware_single_step.
3343 (can_software_single_step): New function.
3344 (start_step_over): Call can_software_single_step.
3345 (linux_supports_hardware_single_step): New function.
3346 (struct target_ops) <supports_software_single_step>: Initialize.
3347 * linux-low.h (struct linux_target_ops)
3348 <supports_hardware_single_step>: Initialize.
3349 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3350 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3351 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3352 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3353 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3354 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3355 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3356 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3357 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3358 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3360 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3361 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3363 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3365 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3368 * target.h (struct target_ops): <supports_software_single_step>:
3370 (target_supports_software_single_step): New macro.
3372 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3374 * linux-low.c (linux_wait_1): Fix pc advance condition.
3375 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3376 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3378 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3380 * linux-arm-low.c (arm_is_thumb_mode): New function.
3381 (arm_breakpoint_at): Use arm_is_thumb_mode.
3382 (arm_breakpoint_kind_from_current_state): New function.
3383 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3385 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3386 (linux_breakpoint_kind_from_current_state): New function.
3387 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3388 * linux-low.h (struct linux_target_ops)
3389 <breakpoint_kind_from_current_state>: New field.
3390 * target.h (struct target_ops): Likewise.
3391 (target_breakpoint_kind_from_current_state): New macro.
3393 2015-11-30 Pedro Alves <palves@redhat.com>
3395 * linux-low.c (linux_resume): Wake up the event loop before
3398 2015-11-30 Pedro Alves <palves@redhat.com>
3400 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3402 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3404 * target.c (struct thread_search): New structure.
3405 (thread_search_callback): New function.
3406 (prev_general_thread): New global.
3407 (prepare_to_access_memory, done_accessing_memory): New functions.
3408 * target.h (prepare_to_access_memory, done_accessing_memory):
3409 Replace macros with function declarations.
3411 2015-11-30 Pedro Alves <palves@redhat.com>
3414 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3415 report TARGET_WAITKIND_NO_RESUMED.
3416 * remote-utils.c (prepare_resume_reply): Handle
3417 TARGET_WAITKIND_NO_RESUMED.
3418 * server.c (report_no_resumed): New global.
3419 (handle_query) <qSupported>: Handle "no-resumed+". Report
3420 "no-resumed+" support.
3421 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3422 return error if the client doesn't support no-resumed events.
3423 (push_stop_notification): New function.
3424 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3425 events if the client supports them.
3427 2015-11-30 Pedro Alves <palves@redhat.com>
3429 * linux-low.c (thread_still_has_status_pending_p): Don't check
3431 (lwp_resumed): New function.
3432 (status_pending_p_callback): Return early if the LWP is not
3433 supposed to be resumed.
3435 2015-11-30 Pedro Alves <palves@redhat.com>
3437 * linux-low.c (handle_extended_wait): Assert that the LWP's
3438 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3439 thread create events, leave the new child's status pending.
3440 (linux_low_filter_event): If GDB wants to hear about thread exit
3441 events, leave the LWP marked dead and don't delete it.
3442 (linux_wait_for_event_filtered): Don't check for thread exit.
3443 (filter_exit_event): New function.
3444 (linux_wait_1): Use it, when returning an exit event.
3445 (linux_resume_one_lwp_throw): Assert that the LWP's
3446 waitstatus is TARGET_WAITKIND_IGNORE.
3447 * remote-utils.c (prepare_resume_reply): Handle
3448 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3449 * server.c (report_thread_events): New global.
3450 (handle_general_set): Handle QThreadEvents.
3451 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3452 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3453 TARGET_WAITKIND_THREAD_EXITED.
3454 * server.h (report_thread_events): Declare.
3456 2015-11-30 Pedro Alves <palves@redhat.com>
3458 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3459 the thread's last_resume_kind was resume_stop.
3461 2015-11-30 Pedro Alves <palves@redhat.com>
3463 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3466 2015-11-30 Pedro Alves <palves@redhat.com>
3468 * server.c (handle_v_requests): Handle vCtrlC.
3470 2015-11-30 Pedro Alves <palves@redhat.com>
3472 * gdbthread.h (find_any_thread_of_pid): Declare.
3473 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3475 * server.c (handle_query): If current_thread is NULL, look for
3476 another thread of the selected process.
3478 2015-11-26 Daniel Colascione <dancol@dancol.org>
3479 Simon Marchi <simon.marchi@ericsson.com>
3481 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3482 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3484 * target.h (struct target_ops) <thread_name>: New field.
3485 (target_thread_name): New macro.
3487 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3489 * regcache.h (regcache_invalidate_pid): Add declaration.
3490 * regcache.c (regcache_invalidate_pid): New function, extracted
3491 from regcache_invalidate.
3492 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3493 Add trivial documentation comment.
3494 * lynx-low.c: Use regcache_invalidate_pid instead of
3495 regcache_invalidate.
3497 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3499 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3500 and Elf64_auxv_t if the target is Android.
3502 2015-11-22 Doug Evans <xdje42@gmail.com>
3504 * target.h: #include <sys/types.h>.
3506 2015-11-19 Pedro Alves <palves@redhat.com>
3508 * linux-low.c (linux_process_qsupported): Change prototype.
3510 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3512 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3513 and adjust to loop over all features.
3514 * server.c (handle_query) <qSupported>: Adjust to call
3515 target_process_qsupported once, passing it a vector of unprocessed
3517 * target.h (struct target_ops) <process_qsupported>: Change
3519 (target_process_qsupported): Adjust.
3521 2015-11-19 Pedro Alves <palves@redhat.com>
3523 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3525 * configure: Regenerate.
3527 2015-11-19 Pedro Alves <palves@redhat.com>
3529 * configure: Regenerate.
3531 2015-11-19 Yao Qi <yao.qi@linaro.org>
3533 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3536 2015-11-19 Yao Qi <yao.qi@linaro.org>
3538 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3539 (struct aarch64_operand): Move enum out.
3541 2015-11-19 Yao Qi <yao.qi@linaro.org>
3543 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3544 struct user_fpsimd_state *.
3545 (aarch64_store_fpregset): Likewise.
3547 2015-11-19 Yao Qi <yao.qi@linaro.org>
3549 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3550 struct user_pt_regs *.
3551 (aarch64_store_gregset): Likewise.
3553 2015-11-18 Pedro Alves <palves@redhat.com>
3555 * Makefile.in (all_object_files): Add $IPA_OBJS.
3557 2015-11-17 Pedro Alves <palves@redhat.com>
3559 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3560 GDB_SIGNAL_0 and gdb_signal_to_string.
3562 2015-11-17 Pedro Alves <palves@redhat.com>
3564 * win32-low.c (handle_output_debug_string): Remove parameter.
3565 (win32_kill): Remove our_status local and adjust call to
3566 handle_output_debug_string.
3567 (get_child_debug_event): Adjust call to
3568 handle_output_debug_string.
3570 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3572 * linux-mips-low.c (mips_fill_gregset): Add cast.
3573 (mips_store_gregset): Likewise.
3574 (mips_fill_fpregset): Likewise.
3575 (mips_store_fpregset): Likewise.
3577 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3579 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3582 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3584 * linux-mips-low.c (mips_linux_new_thread): Change type of
3585 watch_type to enum target_hw_bp_type.
3587 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3589 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3590 Change return type to arm_hwbp_type.
3592 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3594 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3595 (arm_store_gregset): Likewise.
3596 * linux-arm-low.c (arm_get_hwcap): Likewise.
3597 (arm_read_description): Likewise.
3599 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3601 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3603 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3605 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3606 (ppc_fill_vsxregset): Likewise.
3607 (ppc_store_vsxregset): Likewise.
3608 (ppc_fill_vrregset): Likewise.
3609 (ppc_store_vrregset): Likewise.
3610 (ppc_fill_evrregset): Likewise.
3611 (ppc_store_evrregset): Likewise.
3613 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3615 * linux-ppc-low.c (ppc_usrregs_info): Remove
3616 forward-declaration.
3617 (ppc_arch_setup): Move lower in file.
3619 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3621 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3622 (ps_pdwrite): Likewise.
3624 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3626 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3627 to after assert checks.
3629 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3631 * proc-service.c (ps_pdread): Add/adjust casts.
3632 (ps_pdwrite): Add/adjust casts.
3634 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3636 * server.c (handle_search_memory_1): Cast return value of
3639 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3641 * server.c (write_qxfer_response): Change type of data to
3644 2015-10-29 Pedro Alves <palves@redhat.com>
3646 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3648 2015-10-29 Pedro Alves <palves@redhat.com>
3650 * tracepoint.c (clear_installed_tracepoints): Add casts.
3652 2015-10-29 Pedro Alves <palves@redhat.com>
3654 * server.c (handle_v_cont, process_serial_event): Add enum
3655 gdb_signal casts to signal parsing code.
3657 2015-10-29 Pedro Alves <palves@redhat.com>
3659 * linux-low.h (NULL_REGSET): Define.
3660 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3661 * linux-arm-low.c (arm_regsets): Likewise.
3662 * linux-crisv32-low.c (cris_regsets): Likewise.
3663 * linux-m68k-low.c (m68k_regsets): Likewise.
3664 * linux-mips-low.c (mips_regsets): Likewise.
3665 * linux-nios2-low.c (nios2_regsets): Likewise.
3666 * linux-ppc-low.c (ppc_regsets): Likewise.
3667 * linux-s390-low.c (s390_regsets): Likewise.
3668 * linux-sh-low.c (sh_regsets): Likewise.
3669 * linux-sparc-low.c (sparc_regsets): Likewise.
3670 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3671 * linux-tile-low.c (tile_regsets): Likewise.
3672 * linux-x86-low.c (x86_regsets): Likewise.
3673 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3675 2015-10-29 Pedro Alves <palves@redhat.com>
3677 * linux-low.h (NULL_REGSET): Define.
3678 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3679 * linux-arm-low.c (arm_regsets): Likewise.
3680 * linux-crisv32-low.c (cris_regsets): Likewise.
3681 * linux-m68k-low.c (m68k_regsets): Likewise.
3682 * linux-mips-low.c (mips_regsets): Likewise.
3683 * linux-nios2-low.c (nios2_regsets): Likewise.
3684 * linux-ppc-low.c (ppc_regsets): Likewise.
3685 * linux-s390-low.c (s390_regsets): Likewise.
3686 * linux-sh-low.c (sh_regsets): Likewise.
3687 * linux-sparc-low.c (sparc_regsets): Likewise.
3688 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3689 * linux-tile-low.c (tile_regsets): Likewise.
3690 * linux-x86-low.c (x86_regsets): Likewise.
3691 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3693 2015-10-26 Doug Evans <dje@google.com>
3695 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3697 2015-10-26 Doug Evans <dje@google.com>
3699 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3701 2015-10-26 Doug Evans <dje@google.com>
3703 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3705 (attach_thread, find_new_threads_callback): Ditto.
3707 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3709 * mem-break.h (set_breakpoint_data): Remove.
3711 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3713 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3714 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3715 (initialize_low): Remove set_breakpoint_data call.
3716 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3717 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3718 (initialize_low): Remove set_breakpoint_data call.
3719 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3720 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3721 (initialize_low): Remove set_breakpoint_data call.
3723 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3725 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3726 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3727 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3728 * target.h (target_breakpoint_kind_from_pc): New macro.
3730 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3732 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3733 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3734 the default breakpoint kind.
3736 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3738 * linux-arm-low.c (arm_supports_z_point_type): Add software
3741 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3743 * linux-arm-low.c: Refactor breakpoint definitions.
3744 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3745 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3747 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3749 * Makefile.in: Add arm.c/o.
3750 * configure.srv: Likewise.
3751 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3752 (arm_breakpoint_kind_from_pc): New function.
3753 (arm_sw_breakpoint_from_kind): Return proper kind.
3754 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3756 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3758 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3760 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3761 (struct raw_breakpoint) <size>: Remove.
3762 (struct raw_breakpoint) <kind>: Add.
3763 (bp_size): New function.
3764 (bp_opcode): Likewise.
3765 (find_raw_breakpoint_at): Adjust for kind.
3766 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3767 (remove_memory_breakpoint): Adjust for kind call bp_size.
3768 (set_raw_breakpoint_at): Adjust for kind.
3769 (set_breakpoint): Likewise.
3770 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3771 (delete_raw_breakpoint): Adjust for kind.
3772 (delete_breakpoint): Likewise.
3773 (find_gdb_breakpoint): Likewise.
3774 (set_gdb_breakpoint_1): Likewise.
3775 (set_gdb_breakpoint): Likewise.
3776 (delete_gdb_breakpoint_1): Likewise.
3777 (delete_gdb_breakpoint): Likewise.
3778 (uninsert_raw_breakpoint): Likewise.
3779 (reinsert_raw_breakpoint): Likewise.
3780 (set_breakpoint_data): Remove.
3781 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3782 (check_mem_read): Adjust for kind call bp_size.
3783 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3784 (clone_one_breakpoint): Adjust for kind.
3785 * mem-break.h (set_gdb_breakpoint): Likewise.
3786 (delete_gdb_breakpoint): Likewise.
3787 * server.c (process_serial_event): Likewise.
3789 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3791 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3792 (struct linux_target_ops) <breakpoint>: Remove.
3793 (struct linux_target_ops) <breakpoint_len>: Remove.
3794 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3795 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3796 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3797 (arm_sw_breakpoint_from_kind): New function.
3798 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3799 (struct linux_target_ops) <breakpoint>: Remove.
3800 (struct linux_target_ops) <breakpoint_len>: Remove.
3801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3803 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3804 (struct linux_target_ops) <breakpoint>: Remove.
3805 (struct linux_target_ops) <breakpoint_len>: Remove.
3806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3808 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3809 (struct linux_target_ops) <breakpoint>: Remove.
3810 (struct linux_target_ops) <breakpoint_len>: Remove.
3811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3813 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3814 and sw_breakpoint_from_kind to increment the pc.
3815 (linux_breakpoint_kind_from_pc): New function.
3816 (linux_sw_breakpoint_from_kind): New function.
3817 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3818 (initialize_low): Call breakpoint_kind_from_pc and
3819 sw_breakpoint_from_kind to replace breakpoint_data/len.
3820 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3822 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3823 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3824 (struct linux_target_ops) <breakpoint>: Remove.
3825 (struct linux_target_ops) <breakpoint_len>: Remove.
3826 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3827 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3828 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3829 (struct linux_target_ops) <breakpoint>: Remove.
3830 (struct linux_target_ops) <breakpoint_len>: Remove.
3831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3833 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3834 (struct linux_target_ops) <breakpoint>: Remove.
3835 (struct linux_target_ops) <breakpoint_len>: Remove.
3836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3838 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3839 (struct linux_target_ops) <breakpoint>: Remove.
3840 (struct linux_target_ops) <breakpoint_len>: Remove.
3841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3843 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3844 (struct linux_target_ops) <breakpoint>: Remove.
3845 (struct linux_target_ops) <breakpoint_len>: Remove.
3846 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3847 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3848 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3849 (struct linux_target_ops) <breakpoint>: Remove.
3850 (struct linux_target_ops) <breakpoint_len>: Remove.
3851 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3852 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3853 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3854 (struct linux_target_ops) <breakpoint>: Remove.
3855 (struct linux_target_ops) <breakpoint_len>: Remove.
3856 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3857 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3858 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3859 (struct linux_target_ops) <breakpoint>: Remove.
3860 (struct linux_target_ops) <breakpoint_len>: Remove.
3861 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3862 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3863 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3864 (struct linux_target_ops) <breakpoint>: Remove.
3865 (struct linux_target_ops) <breakpoint_len>: Remove.
3866 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3867 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3868 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3869 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3870 (struct linux_target_ops) <breakpoint>: Remove.
3871 (struct linux_target_ops) <breakpoint_len>: Remove.
3872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3874 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3875 (struct linux_target_ops) <breakpoint>: Remove.
3876 (struct linux_target_ops) <breakpoint_len>: Remove.
3877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3880 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3882 * linux-cris-low.c (cris_get_pc): Remove void arg.
3884 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3886 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3889 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3891 * inferiors.c (thread_pid_matches_callback): New function.
3892 (find_thread_process): New function.
3893 (remove_thread): Reset current_thread.
3894 (remove_process): Assert threads have been removed first.
3896 2015-10-15 Yao Qi <yao.qi@linaro.org>
3898 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3900 (aarch64_remove_point): Likewise.
3901 * regcache.c (regcache_register_size): New function.
3903 2015-10-12 Yao Qi <yao.qi@linaro.org>
3905 * linux-aarch64-low.c: Update all callers as emit_load_store
3906 is renamed to aarch64_emit_load_store.
3908 2015-10-12 Yao Qi <yao.qi@linaro.org>
3910 * linux-aarch64-low.c: Update all callers of function renaming
3911 from emit_insn to aarch64_emit_insn.
3913 2015-10-12 Yao Qi <yao.qi@linaro.org>
3915 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3916 arch/aarch64-insn.h.
3917 (struct aarch64_memory_operand): Likewise.
3919 (emit_insn): Move to arch/aarch64-insn.c.
3920 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3921 (emit_load_store): Move to arch/aarch64-insn.c.
3922 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3923 (can_encode_int32): Remove.
3925 2015-10-12 Yao Qi <yao.qi@linaro.org>
3927 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3928 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3929 (aarch64_relocate_instruction): Likewise.
3930 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3931 (struct aarch64_insn_visitor): Likewise.
3933 2015-10-12 Yao Qi <yao.qi@linaro.org>
3935 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3936 (struct aarch64_insn_visitor): New.
3937 (struct aarch64_insn_relocation_data): New.
3938 (aarch64_ftrace_insn_reloc_b): New function.
3939 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3940 (aarch64_ftrace_insn_reloc_cb): Likewise.
3941 (aarch64_ftrace_insn_reloc_tb): Likewise.
3942 (aarch64_ftrace_insn_reloc_adr): Likewise.
3943 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3944 (aarch64_ftrace_insn_reloc_others): Likewise.
3946 (aarch64_relocate_instruction): Use visitor.
3948 2015-10-12 Yao Qi <yao.qi@linaro.org>
3950 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3951 int. Add argument buf.
3952 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3953 aarch64_relocate_instruction.
3955 2015-10-12 Yao Qi <yao.qi@linaro.org>
3957 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3958 argument insn. Remove local variable insn. Don't call
3960 (aarch64_install_fast_tracepoint_jump_pad): Call
3963 2015-09-30 Yao Qi <yao.qi@linaro.org>
3965 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3966 (emit_load_store_pair): Likewise.
3968 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3970 * dll.c (match_dll): Add cast(s).
3971 (unloaded_dll): Likewise.
3972 * linux-low.c (second_thread_of_pid_p): Likewise.
3973 (delete_lwp_callback): Likewise.
3974 (count_events_callback): Likewise.
3975 (select_event_lwp_callback): Likewise.
3976 (linux_set_resume_request): Likewise.
3977 * server.c (accumulate_file_name_length): Likewise.
3978 (emit_dll_description): Likewise.
3979 (handle_qxfer_threads_worker): Likewise.
3980 (visit_actioned_threads): Likewise.
3981 * thread-db.c (any_thread_of): Likewise.
3982 * tracepoint.c (same_process_p): Likewise.
3983 (match_blocktype): Likewise.
3984 (build_traceframe_info_xml): Likewise.
3986 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3988 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3990 (gdb_unparse_agent_expr): Likewise.
3991 * hostio.c (require_data): Likewise.
3992 (handle_pread): Likewise.
3993 * linux-low.c (disable_regset): Likewise.
3994 (fetch_register): Likewise.
3995 (store_register): Likewise.
3996 (get_dynamic): Likewise.
3997 (linux_qxfer_libraries_svr4): Likewise.
3998 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3999 (set_fast_tracepoint_jump): Likewise.
4000 (uninsert_fast_tracepoint_jumps_at): Likewise.
4001 (reinsert_fast_tracepoint_jumps_at): Likewise.
4002 (validate_inserted_breakpoint): Likewise.
4003 (clone_agent_expr): Likewise.
4004 * regcache.c (init_register_cache): Likewise.
4005 * remote-utils.c (putpkt_binary_1): Likewise.
4006 (decode_M_packet): Likewise.
4007 (decode_X_packet): Likewise.
4008 (look_up_one_symbol): Likewise.
4009 (relocate_instruction): Likewise.
4010 (monitor_output): Likewise.
4011 * server.c (handle_search_memory): Likewise.
4012 (handle_qxfer_exec_file): Likewise.
4013 (handle_qxfer_libraries): Likewise.
4014 (handle_qxfer): Likewise.
4015 (handle_query): Likewise.
4016 (handle_v_cont): Likewise.
4017 (handle_v_run): Likewise.
4018 (captured_main): Likewise.
4019 * target.c (write_inferior_memory): Likewise.
4020 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4021 * tracepoint.c (init_trace_buffer): Likewise.
4022 (add_tracepoint_action): Likewise.
4023 (add_traceframe): Likewise.
4024 (add_traceframe_block): Likewise.
4025 (cmd_qtdpsrc): Likewise.
4026 (cmd_qtdv): Likewise.
4027 (cmd_qtstatus): Likewise.
4028 (response_source): Likewise.
4029 (response_tsv): Likewise.
4030 (cmd_qtnotes): Likewise.
4031 (gdb_collect): Likewise.
4032 (initialize_tracepoint): Likewise.
4034 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4036 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4037 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4038 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4040 (enum aarch64_condition_codes): New enum.
4041 (w0): New static global.
4044 (struct aarch64_memory_operand) <type>: New
4045 MEMORY_OPERAND_POSTINDEX type.
4046 (postindex_memory_operand): New helper function.
4047 (emit_ret): New function.
4048 (emit_load_store_pair): New function, factored out of emit_stp
4049 with support for MEMORY_OPERAND_POSTINDEX.
4050 (emit_stp): Rewrite using emit_load_store_pair.
4051 (emit_ldp): New function.
4052 (emit_load_store): Likewise.
4053 (emit_ldr): Mention post-index instruction in comment.
4054 (emit_ldrh): New function.
4055 (emit_ldrb): New function.
4056 (emit_ldrsw): Mention post-index instruction in comment.
4057 (emit_str): Likewise.
4058 (emit_subs): New function.
4059 (emit_cmp): Likewise.
4060 (emit_and): Likewise.
4061 (emit_orr): Likewise.
4062 (emit_orn): Likewise.
4063 (emit_eor): Likewise.
4064 (emit_mvn): Likewise.
4065 (emit_lslv): Likewise.
4066 (emit_lsrv): Likewise.
4067 (emit_asrv): Likewise.
4068 (emit_mul): Likewise.
4069 (emit_sbfm): Likewise.
4070 (emit_sbfx): Likewise.
4071 (emit_ubfm): Likewise.
4072 (emit_ubfx): Likewise.
4073 (emit_csinc): Likewise.
4074 (emit_cset): Likewise.
4075 (emit_nop): Likewise.
4076 (emit_ops_insns): New helper function.
4077 (emit_pop): Likewise.
4078 (emit_push): Likewise.
4079 (aarch64_emit_prologue): New function.
4080 (aarch64_emit_epilogue): Likewise.
4081 (aarch64_emit_add): Likewise.
4082 (aarch64_emit_sub): Likewise.
4083 (aarch64_emit_mul): Likewise.
4084 (aarch64_emit_lsh): Likewise.
4085 (aarch64_emit_rsh_signed): Likewise.
4086 (aarch64_emit_rsh_unsigned): Likewise.
4087 (aarch64_emit_ext): Likewise.
4088 (aarch64_emit_log_not): Likewise.
4089 (aarch64_emit_bit_and): Likewise.
4090 (aarch64_emit_bit_or): Likewise.
4091 (aarch64_emit_bit_xor): Likewise.
4092 (aarch64_emit_bit_not): Likewise.
4093 (aarch64_emit_equal): Likewise.
4094 (aarch64_emit_less_signed): Likewise.
4095 (aarch64_emit_less_unsigned): Likewise.
4096 (aarch64_emit_ref): Likewise.
4097 (aarch64_emit_if_goto): Likewise.
4098 (aarch64_emit_goto): Likewise.
4099 (aarch64_write_goto_address): Likewise.
4100 (aarch64_emit_const): Likewise.
4101 (aarch64_emit_call): Likewise.
4102 (aarch64_emit_reg): Likewise.
4103 (aarch64_emit_pop): Likewise.
4104 (aarch64_emit_stack_flush): Likewise.
4105 (aarch64_emit_zero_ext): Likewise.
4106 (aarch64_emit_swap): Likewise.
4107 (aarch64_emit_stack_adjust): Likewise.
4108 (aarch64_emit_int_call_1): Likewise.
4109 (aarch64_emit_void_call_2): Likewise.
4110 (aarch64_emit_eq_goto): Likewise.
4111 (aarch64_emit_ne_goto): Likewise.
4112 (aarch64_emit_lt_goto): Likewise.
4113 (aarch64_emit_le_goto): Likewise.
4114 (aarch64_emit_gt_goto): Likewise.
4115 (aarch64_emit_ge_got): Likewise.
4116 (aarch64_emit_ops_impl): New static global variable.
4117 (aarch64_emit_ops): New target function, return
4118 &aarch64_emit_ops_impl.
4119 (struct linux_target_ops): Install it.
4121 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4123 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4124 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4126 * linux-aarch64-ipa.c: New file.
4127 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4129 (aarch64_get_thread_area): New target method.
4130 (extract_signed_bitfield): New helper function.
4131 (aarch64_decode_ldr_literal): New function.
4132 (enum aarch64_opcodes): New enum.
4133 (struct aarch64_register): New struct.
4134 (struct aarch64_operand): New struct.
4135 (x0): New static global.
4144 (aarch64_register): New helper function.
4145 (register_operand): Likewise.
4146 (immediate_operand): Likewise.
4147 (struct aarch64_memory_operand): New struct.
4148 (offset_memory_operand): New helper function.
4149 (preindex_memory_operand): Likewise.
4150 (enum aarch64_system_control_registers): New enum.
4151 (ENCODE): New macro.
4152 (emit_insn): New helper function.
4153 (emit_b): New function.
4154 (emit_bcond): Likewise.
4155 (emit_cb): Likewise.
4156 (emit_tb): Likewise.
4157 (emit_blr): Likewise.
4158 (emit_stp): Likewise.
4159 (emit_ldp_q_offset): Likewise.
4160 (emit_stp_q_offset): Likewise.
4161 (emit_load_store): Likewise.
4162 (emit_ldr): Likewise.
4163 (emit_ldrsw): Likewise.
4164 (emit_str): Likewise.
4165 (emit_ldaxr): Likewise.
4166 (emit_stxr): Likewise.
4167 (emit_stlr): Likewise.
4168 (emit_data_processing_reg): Likewise.
4169 (emit_data_processing): Likewise.
4170 (emit_add): Likewise.
4171 (emit_sub): Likewise.
4172 (emit_mov): Likewise.
4173 (emit_movk): Likewise.
4174 (emit_mov_addr): Likewise.
4175 (emit_mrs): Likewise.
4176 (emit_msr): Likewise.
4177 (emit_sevl): Likewise.
4178 (emit_wfe): Likewise.
4179 (append_insns): Likewise.
4180 (can_encode_int32_in): New helper function.
4181 (aarch64_relocate_instruction): New function.
4182 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4183 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4184 (struct linux_target_ops): Install aarch64_get_thread_area,
4185 aarch64_install_fast_tracepoint_jump_pad and
4186 aarch64_get_min_fast_tracepoint_insn_len.
4188 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4190 * Makefile.in (aarch64-insn.o): New rule.
4191 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4193 2015-09-21 Yao Qi <yao.qi@linaro.org>
4195 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4197 2015-09-21 Yao Qi <yao.qi@linaro.org>
4199 * tracepoint.c (max_jump_pad_size): Remove.
4201 2015-09-18 Yao Qi <yao.qi@linaro.org>
4203 * linux-aarch64-low.c: Don't include sys/uio.h.
4204 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4206 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4208 * tracepoint.c (eval_result_type): Change prototype.
4209 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4211 2015-09-15 Pedro Alves <palves@redhat.com>
4213 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4214 Check whether to report exec events instead of checking whether
4215 multiprocess is enabled.
4217 2015-09-15 Pedro Alves <palves@redhat.com>
4220 * remote-utils.c (prepare_resume_reply): Merge
4221 TARGET_WAITKIND_VFORK_DONE switch case with the
4222 TARGET_WAITKIND_FORKED case.
4224 2015-09-15 Yao Qi <yao.qi@linaro.org>
4226 * server.c (handle_query): Check string comparison using
4227 "else if" instead of "if".
4229 2015-09-15 Yao Qi <yao.qi@linaro.org>
4231 * server.c (vCont_supported): New global variable.
4232 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4233 matches. Append ";vContSupported+" to own_buf.
4234 (handle_v_requests): Append ";s;S" to own_buf if target supports
4235 hardware single step or vCont_supported is false.
4236 (capture_main): Set vCont_supported to zero.
4238 2015-09-15 Yao Qi <yao.qi@linaro.org>
4240 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4242 (linux_supports_hardware_single_step): ... New function.
4243 (linux_target_ops): Update.
4244 * lynx-low.c (lynx_target_ops): Set field
4245 supports_hardware_single_step to target_can_do_hardware_single_step.
4246 * nto-low.c (nto_target_ops): Likewise.
4247 * spu-low.c (spu_target_ops): Likewise.
4248 * win32-low.c (win32_target_ops): Likewise.
4249 * target.c (target_can_do_hardware_single_step): New function.
4250 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4251 Remove. <supports_hardware_single_step>: New field.
4252 (target_supports_conditional_breakpoints): Remove.
4253 (target_supports_hardware_single_step): New macro.
4254 (target_can_do_hardware_single_step): Declare.
4255 * server.c (handle_query): Use target_supports_hardware_single_step
4256 instead of target_supports_conditional_breakpoints.
4258 2015-09-15 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4262 (struct linux_target_ops the_low_target): Install
4263 aarch64_linux_siginfo_fixup.
4265 2015-09-11 Don Breazeal <donb@codesourcery.com>
4266 Luis Machado <lgustavo@codesourcery.com>
4268 * linux-low.c (linux_mourn): Static declaration.
4269 (linux_arch_setup): Move in front of
4270 handle_extended_wait.
4271 (linux_arch_setup_thread): New function.
4272 (handle_extended_wait): Handle exec events. Call
4273 linux_arch_setup_thread. Make event_lwp argument a
4274 pointer-to-a-pointer.
4275 (check_zombie_leaders): Do not check stopped threads.
4276 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4277 (linux_low_filter_event): Add lwp and thread for exec'ing
4278 non-leader thread if leader thread has been deleted.
4279 Refactor code into linux_arch_setup_thread and call it.
4280 Pass child lwp pointer by reference to handle_extended_wait.
4281 (linux_wait_for_event_filtered): Update comment.
4282 (linux_wait_1): Prevent clobbering exec event status.
4283 (linux_supports_exec_events): New function.
4284 (linux_target_ops) <supports_exec_events>: Initialize new member.
4285 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4287 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4288 * server.c (report_exec_events): New global variable.
4289 (handle_query): Handle qSupported query for exec-events feature.
4290 (captured_main): Initialize report_exec_events.
4291 * server.h (report_exec_events): Declare new global variable.
4292 * target.h (struct target_ops) <supports_exec_events>: New
4294 (target_supports_exec_events): New macro.
4295 * win32-low.c (win32_target_ops) <supports_exec_events>:
4296 Initialize new member.
4298 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4300 * linux-low.c (linux_low_enable_btrace): Remove.
4301 (linux_target_ops): Replace linux_low_enable_btrace with
4302 linux_enable_btrace.
4304 2015-09-03 Yao Qi <yao.qi@linaro.org>
4306 * linux-aarch64-low.c (aarch64_insert_point): Call
4307 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4310 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4312 * linux-low.c (check_stopped_by_breakpoint): Use
4313 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4315 2015-08-27 Pedro Alves <palves@redhat.com>
4317 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4319 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4321 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4322 the XNEW-family equivalent.
4323 (compile_bytecodes): Likewise.
4324 * dll.c (loaded_dll): Likewise.
4325 * event-loop.c (append_callback_event): Likewise.
4326 (create_file_handler): Likewise.
4327 (create_file_event): Likewise.
4328 * hostio.c (handle_open): Likewise.
4329 * inferiors.c (add_thread): Likewise.
4330 (add_process): Likewise.
4331 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4332 * linux-arm-low.c (arm_new_process): Likewise.
4333 (arm_new_thread): Likewise.
4334 * linux-low.c (add_to_pid_list): Likewise.
4335 (linux_add_process): Likewise.
4336 (handle_extended_wait): Likewise.
4337 (add_lwp): Likewise.
4338 (enqueue_one_deferred_signal): Likewise.
4339 (enqueue_pending_signal): Likewise.
4340 (linux_resume_one_lwp_throw): Likewise.
4341 (linux_resume_one_thread): Likewise.
4342 (linux_read_memory): Likewise.
4343 (linux_write_memory): Likewise.
4344 * linux-mips-low.c (mips_linux_new_process): Likewise.
4345 (mips_linux_new_thread): Likewise.
4346 (mips_add_watchpoint): Likewise.
4347 * linux-x86-low.c (initialize_low_arch): Likewise.
4348 * lynx-low.c (lynx_add_process): Likewise.
4349 * mem-break.c (set_raw_breakpoint_at): Likewise.
4350 (set_breakpoint): Likewise.
4351 (add_condition_to_breakpoint): Likewise.
4352 (add_commands_to_breakpoint): Likewise.
4353 (clone_agent_expr): Likewise.
4354 (clone_one_breakpoint): Likewise.
4355 * regcache.c (new_register_cache): Likewise.
4356 * remote-utils.c (look_up_one_symbol): Likewise.
4357 * server.c (queue_stop_reply): Likewise.
4358 (start_inferior): Likewise.
4359 (queue_stop_reply_callback): Likewise.
4360 (handle_target_event): Likewise.
4361 * spu-low.c (fetch_ppc_memory): Likewise.
4362 (store_ppc_memory): Likewise.
4363 * target.c (set_target_ops): Likewise.
4364 * thread-db.c (thread_db_load_search): Likewise.
4365 (try_thread_db_load_1): Likewise.
4366 * tracepoint.c (add_tracepoint): Likewise.
4367 (add_tracepoint_action): Likewise.
4368 (create_trace_state_variable): Likewise.
4369 (cmd_qtdpsrc): Likewise.
4370 (cmd_qtro): Likewise.
4371 (add_while_stepping_state): Likewise.
4372 * win32-low.c (child_add_thread): Likewise.
4373 (get_image_name): Likewise.
4375 2015-08-25 Yao Qi <yao.qi@linaro.org>
4377 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4379 2015-08-25 Yao Qi <yao.qi@linaro.org>
4381 * Makefile.in (aarch64-linux.o): New rule.
4382 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4384 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4385 (aarch64_init_debug_reg_state): Make it extern.
4386 (aarch64_linux_prepare_to_resume): Remove.
4388 2015-08-25 Yao Qi <yao.qi@linaro.org>
4390 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4391 lwp_arch_private_info and ptid_of_lwp.
4393 2015-08-25 Yao Qi <yao.qi@linaro.org>
4395 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4396 Find proc_info by find_process_pid. All callers updated.
4398 2015-08-25 Yao Qi <yao.qi@linaro.org>
4400 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4402 (debug_reg_change_callback): Remove.
4403 (aarch64_notify_debug_reg_change): Remove.
4405 2015-08-25 Yao Qi <yao.qi@linaro.org>
4407 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4408 Call current_lwp_ptid.
4410 2015-08-25 Yao Qi <yao.qi@linaro.org>
4412 * linux-aarch64-low.c (debug_reg_change_callback): Use
4415 2015-08-25 Yao Qi <yao.qi@linaro.org>
4417 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4419 2015-08-25 Yao Qi <yao.qi@linaro.org>
4421 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4423 2015-08-25 Yao Qi <yao.qi@linaro.org>
4425 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4428 2015-08-25 Yao Qi <yao.qi@linaro.org>
4430 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4432 (debug_reg_change_callback): Remove argument entry and add argument
4433 lwp. Remove local variable thread. Don't print thread id in the
4434 debugging output. Don't check whether pid of thread equals to pid.
4435 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4436 iterate_over_lwps instead find_inferior.
4438 2015-08-24 Pedro Alves <palves@redhat.com>
4440 * inferiors.c (get_first_process): New function.
4441 * inferiors.h (get_first_process): New declaration.
4442 * remote-utils.c (read_ptid): Default to the first process in the
4443 list, instead of to the current thread's process.
4445 2015-08-24 Pedro Alves <palves@redhat.com>
4447 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4448 * event-loop.c: Likewise.
4449 * remote-utils.c: Likewise.
4450 * tracepoint.c: Likewise.
4452 2015-08-24 Pedro Alves <palves@redhat.com>
4454 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4457 2015-08-21 Pedro Alves <palves@redhat.com>
4459 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4460 instead of literal 1.
4462 2015-08-21 Pedro Alves <palves@redhat.com>
4464 * tdesc.c (default_description): Explicitly zero-initialize.
4466 2015-08-21 Pedro Alves <palves@redhat.com>
4469 * inferiors.c (remove_thread): Discard any pending stop reply for
4471 * server.c (remove_all_on_match_pid): Rename to ...
4472 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4474 (discard_queued_stop_replies): Change parameter to a ptid. Now
4476 (handle_v_kill, kill_inferior_callback, captured_main)
4477 (process_serial_event): Adjust.
4478 * server.h (discard_queued_stop_replies): Declare.
4480 2015-08-21 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (wait_for_sigstop): Always switch to no thread
4483 selected if the previously current thread dies.
4484 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4485 process instead of the current thread's.
4486 * remote-utils.c (input_interrupt): Don't check if there's no
4488 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4489 current thread to the general thread fails, error out.
4490 (handle_qxfer_auxv, handle_qxfer_libraries)
4491 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4492 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4493 (handle_query): Check if there's a thread selected instead of
4494 checking whether there's any thread in the thread list.
4495 (handle_qxfer_threads, handle_qxfer_btrace)
4496 (handle_qxfer_btrace_conf): Don't error out early if there's no
4497 thread in the thread list.
4498 (handle_v_cont, myresume): Don't set the current thread to the
4500 (process_serial_event) <Hg handling>: Also set thread_id if the
4501 previous general thread is still alive.
4502 (process_serial_event) <g/G handling>: If setting the current
4503 thread to the general thread fails, error out.
4504 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4505 thread's lwp instead of the current thread's.
4506 * target.c (set_desired_thread): If the desired thread was not
4507 found, leave the current thread pointing to NULL. Return an int
4508 (boolean) indicating success.
4509 * target.h (set_desired_thread): Change return type to int.
4511 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4513 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4514 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4516 (ps_get_thread_area): New function.
4518 2015-08-19 Gary Benson <gbenson@redhat.com>
4520 * hostio.c (handle_pread): Do not attempt to read more data
4521 than hostio_reply_with_data can fit in a packet.
4523 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4525 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4527 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4529 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4531 2015-08-06 Pedro Alves <palves@redhat.com>
4533 * tracepoint.c (expr_eval_result): Now an int.
4535 2015-08-06 Pedro Alves <palves@redhat.com>
4537 * gdbthread.h (struct regcache): Forward declare.
4538 (struct thread_info) <regcache_data>: Now a struct regcache
4540 * inferiors.c (inferior_regcache_data)
4541 (set_inferior_regcache_data): Now work with struct regcache
4543 * inferiors.h (struct regcache): Forward declare.
4544 (inferior_regcache_data, set_inferior_regcache_data): Now work
4545 with struct regcache pointers.
4546 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4547 (free_register_cache_thread): Remove struct regcache pointer
4550 2015-08-06 Pedro Alves <palves@redhat.com>
4552 * server.c (captured_main): On error, print the exception message
4553 to stderr, and if run_once is set, throw a quit.
4555 2015-08-06 Pedro Alves <palves@redhat.com>
4557 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4560 2015-08-06 Pedro Alves <palves@redhat.com>
4562 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4563 reading beyond the passed in buffer length.
4565 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4567 * tracepoint.c (symbol_list) <required>: Remove.
4569 2015-08-06 Pedro Alves <palves@redhat.com>
4571 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4572 count if stopping and suspending threads.
4573 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4574 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4575 (linux_detach): Complete an ongoing step-over.
4576 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4578 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4579 (linux_wait_1): If passing a signal to the inferior after
4580 finishing a step-over, unsuspend and re-resume all lwps. If we
4581 see a single-step event but the thread should be continuing, don't
4582 pass the trap to gdb.
4583 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4584 internal_error instead of gdb_assert.
4585 (enqueue_pending_signal): New function.
4586 (check_ptrace_stopped_lwp_gone): Add debug output.
4587 (start_step_over): Use internal_error instead of gdb_assert.
4588 (complete_ongoing_step_over): New function.
4589 (linux_resume_one_thread): Don't resume a suspended thread.
4590 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4593 2015-08-06 Pedro Alves <palves@redhat.com>
4595 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4596 (linux_thread_alive): Use lwp_is_marked_dead.
4597 (extended_event_reported): Delete.
4598 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4599 instead of extended_event_reported.
4600 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4602 (lwp_is_marked_dead): New function.
4603 (lwp_running): Use lwp_is_marked_dead.
4604 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4607 2015-08-06 Pedro Alves <palves@redhat.com>
4609 * linux-low.c (linux_wait_1): Move fork event output out of the
4610 !report_to_gdb check. Pass event_child->waitstatus to
4611 target_waitstatus_to_string instead of ourstatus.
4613 2015-08-04 Yao Qi <yao.qi@linaro.org>
4615 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4616 if current_thread is 32 bit.
4618 2015-08-04 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4621 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4622 * server.c (extended_protocol): Remove "static".
4623 * server.h (extended_protocol): Declare it.
4625 2015-08-04 Yao Qi <yao.qi@linaro.org>
4627 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4628 both aarch64 and aarch32.
4629 (aarch64_set_pc): Likewise.
4631 2015-08-04 Yao Qi <yao.qi@linaro.org>
4633 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4634 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4635 arm-with-neon.xml to srv_xmlfiles.
4636 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4637 (is_64bit_tdesc): New function.
4638 (aarch64_linux_read_description): New function.
4639 (aarch64_arch_setup): Call aarch64_linux_read_description.
4640 (regs_info): Rename to regs_info_aarch64.
4641 (aarch64_regs_info): Return right regs_info.
4642 (initialize_low_arch): Call initialize_low_arch_aarch32.
4644 2015-08-04 Yao Qi <yao.qi@linaro.org>
4646 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4647 * linux-aarch32-low.c: New file.
4648 * linux-aarch32-low.h: New file.
4649 * linux-arm-low.c (arm_fill_gregset): Move it to
4650 linux-aarch32-low.c.
4651 (arm_store_gregset): Likewise.
4652 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4653 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4654 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4655 (regs_info): Rename to regs_info_arm.
4656 (arm_regs_info): Return regs_info_aarch32 if
4657 have_ptrace_getregset is 1 and target description is
4658 arm_with_neon or arm_with_vfpv3.
4659 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4660 Call initialize_low_arch_aarch32 instead.
4662 2015-08-04 Yao Qi <yao.qi@linaro.org>
4664 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4665 * linux-low.c: ... here.
4666 * linux-low.h (have_ptrace_getregset): Declare it.
4668 2015-08-04 Pedro Alves <palves@redhat.com>
4670 * thread-db.c (struct thread_db): Use new typedefs.
4671 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4673 (disable_thread_event_reporting): Cast result of dlsym to
4674 destination function pointer type.
4675 (thread_db_mourn): Use td_ta_delete_ftype.
4677 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4679 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4681 (CDX_BREAKPOINT): Define for R2.
4682 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4683 (the_low_target): Add comments.
4685 2015-07-30 Yao Qi <yao.qi@linaro.org>
4687 * linux-arm-low.c (arm_hwcap): Remove it.
4688 (arm_read_description): New local variable arm_hwcap. Don't
4689 set arm_hwcap to zero.
4691 2015-07-30 Yao Qi <yao.qi@linaro.org>
4693 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4694 Use regcache->tdesc instead.
4695 (arm_store_wmmxregset): Likewise.
4696 (arm_fill_vfpregset): Likewise.
4697 (arm_store_vfpregset): Likewise.
4699 2015-07-30 Yao Qi <yao.qi@linaro.org>
4701 * linux-arm-low.c: Include arch/arm.h.
4702 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4703 (arm_store_gregset): Likewise.
4705 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4707 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4708 ptrace's 4th parameter.
4710 2015-07-27 Yao Qi <yao.qi@linaro.org>
4712 * configure.srv (case aarch64*-*-linux*): Don't set
4715 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4717 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4719 * linux-arm-low.c: Likewise.
4720 * linux-cris-low.c: Likewise.
4721 * linux-crisv32-low.c: Likewise.
4722 * linux-low.c: Likewise.
4723 * linux-m68k-low.c: Likewise.
4724 * linux-mips-low.c: Likewise.
4725 * linux-nios2-low.c: Likewise.
4726 * linux-s390-low.c: Likewise.
4727 * linux-sparc-low.c: Likewise.
4728 * linux-tic6x-low.c: Likewise.
4729 * linux-tile-low.c: Likewise.
4730 * linux-x86-low.c: Likewise.
4732 2015-07-24 Pedro Alves <palves@redhat.com>
4734 * config.in: Regenerate.
4735 * configure: Regenerate.
4737 2015-07-24 Pedro Alves <palves@redhat.com>
4739 * acinclude.m4: Include ../ptrace.m4.
4740 * configure.ac: Call GDB_AC_PTRACE.
4741 * config.in, configure: Regenerate.
4743 2015-07-24 Yao Qi <yao.qi@linaro.org>
4745 * linux-low.c (linux_create_inferior): Remove setting to
4746 proc->priv->new_inferior.
4747 (linux_attach): Likewise.
4748 (linux_low_filter_event): Likewise.
4749 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4751 2015-07-24 Yao Qi <yao.qi@linaro.org>
4753 * linux-low.c (linux_arch_setup): New function.
4754 (linux_low_filter_event): If proc->tdesc is NULL and
4755 proc->attached is true, call the_low_target.arch_setup.
4756 Otherwise, keep status pending, and return.
4757 (linux_resume_one_lwp_throw): Don't call get_pc if
4758 thread->while_stepping isn't NULL. Don't call
4759 get_thread_regcache if proc->tdesc is NULL.
4760 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4761 (linux_target_ops): Install arch_setup.
4762 * server.c (start_inferior): Call the_target->arch_setup.
4763 * target.h (struct target_ops) <arch_setup>: New field.
4764 (target_arch_setup): New marco.
4765 * lynx-low.c (lynx_target_ops): Update.
4766 * nto-low.c (nto_target_ops): Update.
4767 * spu-low.c (spu_target_ops): Update.
4768 * win32-low.c (win32_target_ops): Update.
4770 2015-07-24 Yao Qi <yao.qi@linaro.org>
4772 * linux-low.c (linux_add_process): Don't set
4773 proc->priv->new_inferior.
4774 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4775 (linux_attach): Likewise.
4777 2015-07-24 Yao Qi <yao.qi@linaro.org>
4779 * server.c (start_inferior): Code refactor.
4781 2015-07-24 Yao Qi <yao.qi@linaro.org>
4783 * server.c (process_serial_event): Set general_thread.
4785 2015-07-21 Yao Qi <yao.qi@linaro.org>
4787 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4788 aarch64_linux_get_debug_reg_capacity.
4790 2015-07-17 Yao Qi <yao.qi@linaro.org>
4792 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4793 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4794 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4795 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4796 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4797 (AARCH64_HWP_ALIGNMENT): Likewise.
4798 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4799 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4800 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4801 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4802 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4803 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4804 (struct aarch64_debug_reg_state): Likewise.
4805 (struct arch_lwp_info): Likewise.
4806 (aarch64_align_watchpoint): Likewise.
4807 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4808 (aarch64_watchpoint_length): Likewise.
4809 (aarch64_point_encode_ctrl_reg): Likewise
4810 (aarch64_point_is_aligned): Likewise.
4811 (aarch64_align_watchpoint): Likewise.
4812 (aarch64_linux_set_debug_regs):
4813 (aarch64_dr_state_insert_one_point): Likewise.
4814 (aarch64_dr_state_remove_one_point): Likewise.
4815 (aarch64_handle_breakpoint): Likewise.
4816 (aarch64_handle_aligned_watchpoint): Likewise.
4817 (aarch64_handle_unaligned_watchpoint): Likewise.
4818 (aarch64_handle_watchpoint): Likewise.
4820 2015-07-17 Yao Qi <yao.qi@linaro.org>
4822 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4823 and don't aarch64_get_debug_reg_state. All callers update.
4824 (aarch64_handle_aligned_watchpoint): Likewise.
4825 (aarch64_handle_unaligned_watchpoint): Likewise.
4826 (aarch64_handle_watchpoint): Likewise.
4827 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4828 (aarch64_remove_point): Likewise.
4830 2015-07-17 Yao Qi <yao.qi@linaro.org>
4832 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4834 (aarch64_handle_unaligned_watchpoint): Likewise.
4836 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4838 Revert the previous 3 commits:
4839 Move gdb_regex* to common/
4840 Move linux_find_memory_regions_full & co.
4841 gdbserver build-id attribute generator
4843 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4844 Jan Kratochvil <jan.kratochvil@redhat.com>
4846 gdbserver build-id attribute generator.
4847 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4848 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4849 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4851 (get_dynamic): Use find_pdhr to traverse program headers.
4852 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4853 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4854 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4855 (get_hex_build_id): New.
4856 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4857 to reply XML document.
4859 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4860 Jan Kratochvil <jan.kratochvil@redhat.com>
4862 * target.c: Include target/target-utils.h and fcntl.h.
4863 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4864 (target_fileio_read_stralloc): New functions.
4866 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4868 * Makefile.in (OBS): Add gdb_regex.o.
4870 * config.in: Rebuilt.
4871 * configure: Rebuilt.
4873 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4874 Jan Kratochvil <jan.kratochvil@redhat.com>
4876 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4877 * Makefile.in (OBS): Add target-utils.o.
4878 (linux-maps.o, target-utils.o): New.
4879 * configure.srv (srv_linux_obj): Add linux-maps.o.
4881 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4883 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4885 (the_low_target): Install it.
4887 2015-07-14 Pedro Alves <palves@redhat.com>
4889 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4890 Instead, ignore ECHILD, and throw an error for other errnos.
4892 2015-07-10 Pedro Alves <palves@redhat.com>
4894 * event-loop.c (struct callback_event) <data>: Change type to
4895 gdb_client_data instance instead of gdb_client_data pointer.
4896 (append_callback_event): Adjust.
4898 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4900 * linux-aarch64-low.c: Add comments for each linux_target_ops
4901 method. Remove comments already covered in target_ops and
4902 linux_target_ops definitions.
4903 (the_low_target): Add comments for each unimplemented method.
4905 2015-07-09 Yao Qi <yao.qi@linaro.org>
4907 * linux-aarch64-low.c (aarch64_regmap): Remove.
4908 (aarch64_usrregs_info): Remove.
4909 (regs_info): Set field usrregs to NULL.
4911 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4913 * linux-low.c: Include "rsp-low.h"
4914 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4915 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4916 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4917 (handle_btrace_enable_pt): New.
4918 (handle_btrace_general_set): Support "pt".
4919 (handle_btrace_conf_general_set): Support "pt:size".
4921 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4923 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4926 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4928 * linux-aarch64-low.c: Remove comment about endianness.
4929 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4930 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4933 2015-06-24 Gary Benson <gbenson@redhat.com>
4935 * linux-i386-ipa.c (stdint.h): Do not include.
4936 * lynx-i386-low.c (stdint.h): Likewise.
4937 * lynx-ppc-low.c (stdint.h): Likewise.
4938 * mem-break.c (stdint.h): Likewise.
4939 * thread-db.c (stdint.h): Likewise.
4940 * tracepoint.c (stdint.h): Likewise.
4941 * win32-low.c (stdint.h): Likewise.
4943 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4945 * server.c (write_qxfer_response): Update call to
4946 remote_escape_output.
4948 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4949 Jan Kratochvil <jan.kratochvil@redhat.com>
4951 Merge multiple hex conversions.
4952 * gdbreplay.c (tohex): Rename to 'fromhex'.
4953 (logchar): Use fromhex.
4955 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4957 * server.c (handle_qxfer_libraries): Set `version' attribute for
4960 2015-06-10 Gary Benson <gbenson@redhat.com>
4962 * target.h (struct target_ops) <multifs_open>: New field.
4963 <multifs_unlink>: Likewise.
4964 <multifs_readlink>: Likewise.
4965 * linux-low.c (nat/linux-namespaces.h): New include.
4966 (linux_target_ops): Initialize the_target->multifs_open,
4967 the_target->multifs_unlink and the_target->multifs_readlink.
4968 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4969 * hostio.c (hostio_fs_pid): New static variable.
4970 (hostio_handle_new_gdb_connection): New function.
4971 (handle_setfs): Likewise.
4972 (handle_open): Use the_target->multifs_open as appropriate.
4973 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4974 (handle_readlink): Use the_target->multifs_readlink as
4976 (handle_vFile): Handle vFile:setfs packets.
4977 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4978 after target_handle_new_gdb_connection.
4980 2015-06-10 Gary Benson <gbenson@redhat.com>
4982 * configure.ac (AC_CHECK_FUNCS): Add setns.
4983 * config.in: Regenerate.
4984 * configure: Likewise.
4985 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4986 (linux-namespaces.o): New rule.
4987 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4989 2015-06-09 Gary Benson <gbenson@redhat.com>
4991 * hostio.c (handle_open): Process mode argument with
4992 fileio_to_host_mode.
4994 2015-06-01 Yao Qi <yao.qi@linaro.org>
4996 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4997 * linux-x86-low.c: Likewise.
4999 2015-05-28 Don Breazeal <donb@codesourcery.com>
5001 * linux-low.c (handle_extended_wait): Initialize
5002 thread_info.last_resume_kind for new fork children.
5004 2015-05-15 Pedro Alves <palves@redhat.com>
5006 * target.h (target_handle_new_gdb_connection): Rewrite using if
5007 wrapped in do/while.
5009 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5011 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5012 * configure, config.in: Regenerate.
5013 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5016 2015-05-12 Don Breazeal <donb@codesourcery.com>
5018 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5019 PTRACE_EVENT_VFORK_DONE.
5020 (linux_low_ptrace_options, extended_event_reported): Add vfork
5022 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5023 and "vforkdone" for RSP 'T' Stop Reply Packet.
5024 * server.h (report_vfork_events): Declare
5027 2015-05-12 Don Breazeal <donb@codesourcery.com>
5029 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5030 (the_low_target) <new_fork>: Initialize new member.
5031 * linux-arm-low.c (arm_new_fork): New function.
5032 (the_low_target) <new_fork>: Initialize new member.
5033 * linux-low.c (handle_extended_wait): Call new target function
5035 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5036 * linux-mips-low.c (mips_add_watchpoint): New function
5037 extracted from mips_insert_point.
5038 (the_low_target) <new_fork>: Initialize new member.
5039 (mips_linux_new_fork): New function.
5040 (mips_insert_point): Call mips_add_watchpoint.
5041 * linux-x86-low.c (x86_linux_new_fork): New function.
5042 (the_low_target) <new_fork>: Initialize new member.
5044 2015-05-12 Don Breazeal <donb@codesourcery.com>
5046 * linux-low.c (handle_extended_wait): Implement return value,
5047 rename argument 'event_child' to 'event_lwp', handle
5048 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5049 (linux_low_ptrace_options): New function.
5050 (linux_low_filter_event): Call linux_low_ptrace_options,
5051 use different argument fo linux_enable_event_reporting,
5052 use return value from handle_extended_wait.
5053 (extended_event_reported): New function.
5054 (linux_wait_1): Call extended_event_reported and set
5055 status to report fork events.
5056 (linux_write_memory): Add pid to debug message.
5057 (reset_lwp_ptrace_options_callback): New function.
5058 (linux_handle_new_gdb_connection): New function.
5059 (linux_target_ops): Initialize new structure member.
5060 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5061 * lynx-low.c: Initialize new structure member.
5062 * remote-utils.c (prepare_resume_reply): Implement stop reason
5063 "fork" for "T" stop message.
5064 * server.c (handle_query): Call handle_new_gdb_connection.
5065 * server.h (report_fork_events): Declare global flag.
5066 * target.h (struct target_ops) <handle_new_gdb_connection>:
5068 (target_handle_new_gdb_connection): New macro.
5069 * win32-low.c: Initialize new structure member.
5071 2015-05-12 Don Breazeal <donb@codesourcery.com>
5073 * mem-break.c (APPEND_TO_LIST): Define macro.
5074 (clone_agent_expr): New function.
5075 (clone_one_breakpoint): New function.
5076 (clone_all_breakpoints): New function.
5077 * mem-break.h: Declare new functions.
5079 2015-05-12 Don Breazeal <donb@codesourcery.com>
5081 * linux-low.c (linux_supports_fork_events): New function.
5082 (linux_supports_vfork_events): New function.
5083 (linux_target_ops): Initialize new structure members.
5084 (initialize_low): Call linux_check_ptrace_features.
5085 * lynx-low.c (lynx_target_ops): Initialize new structure
5087 * server.c (report_fork_events, report_vfork_events):
5089 (handle_query): Add new features to qSupported packet and
5091 (captured_main): Initialize new global variables.
5092 * target.h (struct target_ops) <supports_fork_events>:
5094 <supports_vfork_events>: New member.
5095 (target_supports_fork_events): New macro.
5096 (target_supports_vfork_events): New macro.
5097 * win32-low.c (win32_target_ops): Initialize new structure
5100 2015-05-12 Gary Benson <gbenson@redhat.com>
5102 * server.c (handle_qxfer_exec_file): Use current process
5105 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5107 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5108 Remove HAVE_PTRACE_GETREGS conditionals.
5109 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5110 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5112 2015-05-08 Yao Qi <yao.qi@linaro.org>
5114 * linux-low.c (linux_supports_conditional_breakpoints): New
5116 (linux_target_ops): Install new target method.
5117 * lynx-low.c (lynx_target_ops): Install NULL hook for
5118 supports_conditional_breakpoints.
5119 * nto-low.c (nto_target_ops): Likewise.
5120 * spu-low.c (spu_target_ops): Likewise.
5121 * win32-low.c (win32_target_ops): Likewise.
5122 * server.c (handle_query): Check
5123 target_supports_conditional_breakpoints.
5124 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5126 (target_supports_conditional_breakpoints): New macro.
5128 2015-05-06 Pedro Alves <palves@redhat.com>
5131 * server.c (start_inferior): If the process exits, mourn it.
5133 2015-04-21 Gary Benson <gbenson@redhat.com>
5135 * hostio.c (fileio_open_flags_to_host): Factored out to
5136 fileio_to_host_openflags in common/fileio.c. Single use
5139 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5141 * linux-xtensa-low.c (xtensa_fill_gregset)
5142 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5145 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5147 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5148 (regs_info): Replace usrregs pointer with NULL.
5150 2015-04-17 Gary Benson <gbenson@redhat.com>
5152 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5153 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5154 * server.c (handle_qxfer_exec_file): New function.
5155 (qxfer_packets): Add exec-file entry.
5156 (handle_query): Report qXfer:exec-file:read as supported packet.
5158 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5160 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5162 2015-04-09 Gary Benson <gbenson@redhat.com>
5164 * hostio-errno.c (errno_to_fileio_error): Remove function.
5165 Update caller to use remote_fileio_to_fio_error.
5167 2015-04-09 Yao Qi <yao.qi@linaro.org>
5169 * linux-low.c (linux_insert_point): Call
5170 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5171 (linux_remove_point): Call remove_memory_breakpoint if type is
5173 * linux-x86-low.c (x86_insert_point): Don't call
5174 insert_memory_breakpoint.
5175 (x86_remove_point): Don't call remove_memory_breakpoint.
5177 2015-04-01 Pedro Alves <palves@redhat.com>
5178 Cleber Rosa <crosa@redhat.com>
5180 * server.c (gdbserver_usage): Reorganize and extend the usage
5183 2015-03-24 Pedro Alves <palves@redhat.com>
5185 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5186 output. Also dump TRAP_TRACE.
5187 (linux_low_filter_event): In debug output, distinguish a
5188 resume_stop SIGSTOP from a delayed SIGSTOP.
5190 2015-03-24 Gary Benson <gbenson@redhat.com>
5192 * linux-x86-low.c (x86_linux_new_thread): Moved to
5194 (x86_linux_prepare_to_resume): Likewise.
5196 2015-03-24 Gary Benson <gbenson@redhat.com>
5198 * Makefile.in (x86-linux-dregs.o): New rule.
5199 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5200 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5201 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5202 (x86_linux_dr_get): Likewise.
5203 (x86_linux_dr_set): Likewise.
5204 (update_debug_registers_callback): Likewise.
5205 (x86_linux_dr_set_addr): Likewise.
5206 (x86_linux_dr_get_addr): Likewise.
5207 (x86_linux_dr_set_control): Likewise.
5208 (x86_linux_dr_get_control): Likewise.
5209 (x86_linux_dr_get_status): Likewise.
5210 (x86_linux_update_debug_registers): Likewise.
5212 2015-03-24 Gary Benson <gbenson@redhat.com>
5214 * linux-x86-low.c (x86_linux_update_debug_registers):
5215 New function, factored out from...
5216 (x86_linux_prepare_to_resume): ...this.
5218 2015-03-24 Gary Benson <gbenson@redhat.com>
5220 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5221 (x86_linux_dr_set): Likewise.
5222 (update_debug_registers_callback): Likewise.
5223 (x86_linux_dr_set_addr): Likewise.
5224 (x86_linux_dr_get_addr): Likewise.
5225 (x86_linux_dr_set_control): Likewise.
5226 (x86_linux_dr_get_control): Likewise.
5227 (x86_linux_dr_get_status): Likewise.
5228 (x86_linux_prepare_to_resume): Likewise.
5230 2015-03-24 Gary Benson <gbenson@redhat.com>
5232 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5233 Use perror_with_name. Pass string through gettext.
5234 (x86_linux_dr_set): Likewise.
5236 2015-03-24 Gary Benson <gbenson@redhat.com>
5238 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5239 (x86_linux_dr_set_addr): ...this.
5240 (x86_dr_low_get_addr): Rename to...
5241 (x86_linux_dr_get_addr): ...this.
5242 (x86_dr_low_set_control): Rename to...
5243 (x86_linux_dr_set_control): ...this.
5244 (x86_dr_low_get_control): Rename to...
5245 (x86_linux_dr_get_control): ...this.
5246 (x86_dr_low_get_status): Rename to...
5247 (x86_linux_dr_get_status): ...this.
5248 (x86_dr_low): Update with new function names.
5250 2015-03-24 Gary Benson <gbenson@redhat.com>
5252 * Makefile.in (x86-linux.o): New rule.
5253 * configure.srv: Add x86-linux.o to relevant targets.
5254 * linux-low.c (lwp_set_arch_private_info): New function.
5255 (lwp_arch_private_info): Likewise.
5256 * linux-x86-low.c: Include nat/x86-linux.h.
5257 (arch_lwp_info): Removed structure.
5258 (update_debug_registers_callback):
5259 Use lwp_set_debug_registers_changed.
5260 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5261 and lwp_set_debug_registers_changed.
5262 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5264 2015-03-24 Gary Benson <gbenson@redhat.com>
5266 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5267 * linux-arm-low.c (arm_new_thread): Likewise.
5268 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5269 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5270 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5271 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5273 2015-03-24 Gary Benson <gbenson@redhat.com>
5275 * linux-low.c (ptid_of_lwp): New function.
5276 (lwp_is_stopped): Likewise.
5277 (lwp_stop_reason): Likewise.
5278 * linux-x86-low.c (update_debug_registers_callback):
5280 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5283 2015-03-24 Gary Benson <gbenson@redhat.com>
5285 * linux-low.h (linux_stop_lwp): Remove declaration.
5287 2015-03-24 Gary Benson <gbenson@redhat.com>
5289 * linux-low.h: Include nat/linux-nat.h.
5290 * linux-low.c (iterate_over_lwps_args): New structure.
5291 (iterate_over_lwps_filter): New function.
5292 (iterate_over_lwps): Likewise.
5293 * linux-x86-low.c (update_debug_registers_callback):
5294 Update signature to what iterate_over_lwps expects.
5295 Remove PID check that iterate_over_lwps now performs.
5296 (x86_dr_low_set_addr): Use iterate_over_lwps.
5297 (x86_dr_low_set_control): Likewise.
5299 2015-03-24 Gary Benson <gbenson@redhat.com>
5301 * linux-x86-low.c (x86_debug_reg_state): New function.
5302 (x86_linux_prepare_to_resume): Use the above.
5304 2015-03-24 Gary Benson <gbenson@redhat.com>
5306 * linux-low.c (current_lwp_ptid): New function.
5307 * linux-x86-low.c: Include nat/linux-nat.h.
5308 (x86_dr_low_get_addr): Use current_lwp_ptid.
5309 (x86_dr_low_get_control): Likewise.
5310 (x86_dr_low_get_status): Likewise.
5312 2015-03-20 Pedro Alves <palves@redhat.com>
5314 * tracepoint.c (cmd_qtstatus): Make "str" const.
5316 2015-03-20 Pedro Alves <palves@redhat.com>
5318 * server.c (handle_general_set): Make "req_str" const.
5320 2015-03-19 Pedro Alves <palves@redhat.com>
5322 * linux-low.c (linux_resume_one_lwp): Rename to ...
5323 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5324 instead call perror_with_name.
5325 (check_ptrace_stopped_lwp_gone): New function.
5326 (linux_resume_one_lwp): Reimplement as wrapper around
5327 linux_resume_one_lwp_throw that swallows errors if the LWP is
5330 2015-03-19 Pedro Alves <palves@redhat.com>
5332 * linux-low.c (count_events_callback, select_event_lwp_callback):
5333 No longer check whether the thread has resume_stop as last resume
5336 2015-03-19 Pedro Alves <palves@redhat.com>
5338 * linux-low.c (count_events_callback, select_event_lwp_callback):
5339 Use the lwp's status_pending_p field, not the thread's.
5341 2015-03-19 Pedro Alves <palves@redhat.com>
5343 * linux-low.c (select_event_lwp_callback): Update comments to
5344 no longer mention SIGTRAP.
5346 2015-03-18 Gary Benson <gbenson@redhat.com>
5348 * server.c (handle_query): Do not report vFile:fstat as supported.
5350 2015-03-11 Gary Benson <gbenson@redhat.com>
5352 * hostio.c (sys/types.h): New include.
5353 (sys/stat.h): Likewise.
5354 (common-remote-fileio.h): Likewise.
5355 (handle_fstat): New function.
5356 (handle_vFile): Handle vFile:fstat packets.
5358 2015-03-11 Gary Benson <gbenson@redhat.com>
5360 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5361 struct stat.st_blocks and struct stat.st_blksize.
5362 * configure: Regenerate.
5363 * config.in: Likewise.
5364 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5365 (OBS): Add common-remote-fileio.o.
5366 (common-remote-fileio.o): New rule.
5368 2015-03-09 Pedro Alves <palves@redhat.com>
5370 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5371 'struct sockaddr' pointer in 'accept' call.
5373 2015-03-09 Pedro Alves <palves@redhat.com>
5376 2015-03-07 Pedro Alves <palves@redhat.com>
5377 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5378 or <winsock2.h> here. Instead include "gdb_socket.h".
5379 (remote_open): Use union gdb_sockaddr_u.
5380 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5381 or <winsock2.h> here. Instead include "gdb_socket.h".
5382 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5383 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5385 (init_named_socket, gdb_agent_helper_thread): Use union
5388 2015-03-07 Pedro Alves <palves@redhat.com>
5390 * configure.ac (build_warnings): Move
5391 -Wdeclaration-after-statement to the C-specific set.
5392 * configure: Regenerate.
5394 2015-03-07 Pedro Alves <palves@redhat.com>
5396 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5397 or <winsock2.h> here. Instead include "gdb_socket.h".
5398 (remote_open): Use union gdb_sockaddr_u.
5399 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5400 or <winsock2.h> here. Instead include "gdb_socket.h".
5401 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5402 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5404 (init_named_socket, gdb_agent_helper_thread): Use union
5407 2015-03-07 Pedro Alves <palves@redhat.com>
5409 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5412 2015-03-06 Yao Qi <yao.qi@linaro.org>
5414 * linux-aarch64-low.c (aarch64_insert_point): Use
5415 show_debug_regs as a boolean.
5416 (aarch64_remove_point): Likewise.
5418 2015-03-05 Pedro Alves <palves@redhat.com>
5420 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5421 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5422 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5423 * nto-low.c (nto_target_ops): Likewise.
5424 * spu-low.c (spu_target_ops): Likewise.
5425 * win32-low.c (win32_target_ops): Likewise.
5427 2015-03-04 Pedro Alves <palves@redhat.com>
5429 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5430 Decide whether a breakpoint triggered based on the SIGTRAP's
5432 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5433 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5434 (linux_low_filter_event): Check for breakpoints before checking
5436 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5438 (linux_stopped_by_sw_breakpoint)
5439 (linux_supports_stopped_by_sw_breakpoint)
5440 (linux_stopped_by_hw_breakpoint)
5441 (linux_supports_stopped_by_hw_breakpoint): New functions.
5442 (linux_target_ops): Install new target methods.
5444 2015-03-04 Pedro Alves <palves@redhat.com>
5446 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5447 * server.c (swbreak_feature, hwbreak_feature): New globals.
5448 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5449 (captured_main): Clear swbreak_feature and hwbreak_feature.
5450 * server.h (swbreak_feature, hwbreak_feature): Declare.
5451 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5452 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5453 supports_stopped_by_hw_breakpoint>: New fields.
5454 (target_supports_stopped_by_sw_breakpoint)
5455 (target_stopped_by_sw_breakpoint)
5456 (target_supports_stopped_by_hw_breakpoint)
5457 (target_stopped_by_hw_breakpoint): Declare.
5459 2015-03-04 Pedro Alves <palves@redhat.com>
5461 enum lwp_stop_reason -> enum target_stop_reason
5462 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5463 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5464 (linux_wait_1, stuck_in_jump_pad_callback)
5465 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5466 (linux_stopped_by_watchpoint):
5467 * linux-low.h (enum lwp_stop_reason): Delete.
5468 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5469 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5471 2015-03-04 Yao Qi <yao.qi@linaro.org>
5473 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5475 2015-03-03 Gary Benson <gbenson@redhat.com>
5477 * hostio.c (handle_vFile): Fix prefix lengths.
5479 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5481 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5484 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5486 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5487 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5488 (clean): Add "rm -f" for above C files.
5489 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5490 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5491 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5492 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5493 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5494 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5495 (init_registers_s390x_vx_linux64)
5496 (init_registers_s390x_tevx_linux64)
5497 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5498 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5500 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5501 (s390_store_vxrs_high): New functions.
5502 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5504 (s390_arch_setup): Add logic for selecting one of the new target
5505 descriptions. Activate the new vector regsets if applicable.
5506 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5507 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5508 and init_registers_s390x_tevx_linux64.
5510 2015-03-01 Pedro Alves <palves@redhat.com>
5512 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5515 2015-02-27 Pedro Alves <palves@redhat.com>
5517 * linux-x86-low.c (u_debugreg_offset): New function.
5518 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5520 2015-02-27 Pedro Alves <palves@redhat.com>
5522 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5523 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5524 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5525 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5526 (ps_lsetfpregs, ps_getpid)
5527 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5528 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5529 (ps_lsetxregs, ps_plog): Declare.
5531 2015-02-27 Pedro Alves <palves@redhat.com>
5533 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5534 IP_AGENT_EXPORT_FUNC.
5535 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5536 IP_AGENT_EXPORT_FUNC.
5537 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5538 (IP_AGENT_EXPORT): Delete.
5539 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5540 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5541 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5542 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5543 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5544 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5545 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5546 (traceframe_read_count, traceframe_write_count)
5547 (traceframes_created, trace_state_variables, get_raw_reg)
5548 (get_trace_state_variable_value, set_trace_state_variable_value)
5549 (ust_loaded, helper_thread_id, cmd_buf): Use
5550 IPA_SYM_EXPORTED_NAME.
5551 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5552 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5553 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5554 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5555 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5556 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5557 EXTERN_C_PUSH/EXTERN_C_POP.
5558 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5559 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5560 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5561 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5562 (traceframe_write_count, traceframe_read_count)
5563 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5564 (about_to_request_buffer_space, get_trace_state_variable_value)
5565 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5566 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5567 EXTERN_C_PUSH/EXTERN_C_POP.
5568 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5569 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5570 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5571 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5572 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5573 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5574 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5575 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5577 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5578 (IP_AGENT_EXPORT_VAR_DECL): Define.
5580 (gdb_agent_get_raw_reg): Declare.
5582 2015-02-27 Tom Tromey <tromey@redhat.com>
5583 Pedro Alves <palves@redhat.com>
5585 Rename symbols whose names are reserved C++ keywords throughout.
5587 2015-02-27 Pedro Alves <palves@redhat.com>
5589 * Makefile.in (COMPILER): New, get it from autoconf.
5590 (CXX): Get from autoconf instead.
5591 (COMPILE.pre): Use COMPILER.
5592 (CC-LD): Rename to ...
5593 (CC_LD): ... this. Use COMPILER.
5594 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5595 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5596 * acinclude.m4: Include build-with-cxx.m4.
5597 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5598 Disable -Werror by default if building in C++ mode.
5599 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5600 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5601 the C++ compiler. Save/restore CXXFLAGS too.
5602 * configure: Regenerate.
5604 2015-02-27 Pedro Alves <palves@redhat.com>
5606 * acinclude.m4: Include libiberty.m4.
5607 * configure.ac: Call libiberty_INIT.
5608 * config.in, configure: Regenerate.
5610 2015-02-26 Pedro Alves <palves@redhat.com>
5612 * linux-low.c (linux_wait_1): When incrementing the PC past a
5613 program breakpoint always use the_low_target.breakpoint_len as
5614 increment, rather than the maximum between that and
5615 the_low_target.decr_pc_after_break.
5617 2015-02-23 Pedro Alves <palves@redhat.com>
5619 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5620 thread was doing a step-over; always adjust the PC if
5621 we stepped over a permanent breakpoint.
5622 (linux_wait_1): If we stepped over breakpoint that was on top of a
5623 permanent breakpoint, manually advance the PC past it.
5625 2015-02-23 Pedro Alves <palves@redhat.com>
5627 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5629 (x86_fill_gregset, x86_store_gregset): Use it when handling
5632 2015-02-20 Pedro Alves <palves@redhat.com>
5634 * thread-db.c: Include "nat/linux-procfs.h".
5635 (thread_db_init): Skip listing new threads if the kernel supports
5636 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5638 2015-02-20 Pedro Alves <palves@redhat.com>
5640 * linux-low.c (status_pending_p_callback): Use ptid_match.
5642 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5644 PR breakpoints/16812
5645 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5646 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5647 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5649 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5651 PR breakpoints/15956
5652 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5654 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5656 * linux-low.c (linux_low_btrace_conf): Print size.
5657 * server.c (handle_btrace_conf_general_set): New.
5658 (hanle_general_set): Call handle_btrace_conf_general_set.
5659 (handle_query): Report Qbtrace-conf:bts:size as supported.
5661 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5663 * linux-low.c (linux_low_enable_btrace): Update parameters.
5664 (linux_low_btrace_conf): New.
5665 (linux_target_ops)<to_btrace_conf>: Initialize.
5666 * server.c (current_btrace_conf): New.
5667 (handle_btrace_enable): Rename to ...
5668 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5669 to target_enable_btrace. Update comment. Update users.
5670 (handle_qxfer_btrace_conf): New.
5671 (qxfer_packets): Add btrace-conf entry.
5672 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5673 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5674 (target_ops)<read_btrace_conf>: New.
5675 (target_enable_btrace): Update parameters.
5676 (target_read_btrace_conf): New.
5678 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5680 * server.c (handle_btrace_general_set): Remove call to
5681 target_supports_btrace.
5682 (supported_btrace_packets): New.
5683 (handle_query): Call supported_btrace_packets.
5684 * target.h: include btrace-common.h.
5685 (btrace_target_info): Removed.
5686 (supports_btrace, target_supports_btrace): Update parameters.
5688 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5690 * Makefile.in (SFILES): Add common/btrace-common.c.
5691 (OBS): Add common/btrace-common.o.
5692 (btrace-common.o): Add build rules.
5693 * linux-low: Include btrace-common.h.
5694 (linux_low_read_btrace): Use struct btrace_data. Call
5695 btrace_data_init and btrace_data_fini.
5697 2015-02-06 Pedro Alves <palves@redhat.com>
5699 * thread-db.c (find_new_threads_callback): Add debug output.
5701 2015-02-04 Pedro Alves <palves@redhat.com>
5703 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5704 (resume_stopped_resumed_lwps): New function.
5705 (linux_wait_for_event_filtered): Use it.
5707 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5709 * Makefile.in (SFILES): Add linux-personality.c.
5710 (linux-personality.o): New rule.
5711 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5712 list of objects to be built.
5713 * linux-low.c: Include nat/linux-personality.h.
5714 (linux_create_inferior): Remove code to disable address space
5715 randomization (moved to ../nat/linux-personality.c). Create
5716 cleanup to disable address space randomization.
5718 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5720 * Makefile.in (posix-strerror.o): New rule.
5721 (mingw-strerror.o): Likewise.
5722 * configure: Regenerated.
5723 * configure.ac: Source file ../common/common.host. Initialize new
5724 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5726 2015-01-14 Yao Qi <yao@codesourcery.com>
5728 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5729 (ppc-linux.o): New rule.
5730 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5731 * configure.ac: AC_CHECK_FUNCS(getauxval).
5732 * config.in: Re-generated.
5733 * configure: Re-generated.
5734 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5735 ppc64_64bit_inferior_p
5737 2015-01-14 Yao Qi <yao@codesourcery.com>
5739 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5740 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5741 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5742 (PT_ORIG_R3, PT_TRAP): Likewise.
5743 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5744 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5745 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5747 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5749 * i387-fp.c (i387_cache_to_xsave): In look over
5750 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5751 zmmh_low_space field by use of zmmh_high_space.
5753 2015-01-09 Pedro Alves <palves@redhat.com>
5755 * linux-low.c (step_over_bkpt): Move higher up in the file.
5756 (handle_extended_wait): Don't store the stop_pc here.
5757 (get_stop_pc): Adjust comments and rename to ...
5758 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5759 stopped for a software breakpoint or hardware breakpoint.
5760 (thread_still_has_status_pending_p): New function.
5761 (status_pending_p_callback): Use
5762 thread_still_has_status_pending_p. If the event is no longer
5763 interesting, resume the LWP.
5764 (handle_tracepoints): Add assert.
5765 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5766 (wstatus_maybe_breakpoint): New function.
5767 (cancel_breakpoint): Delete function.
5768 (check_stopped_by_watchpoint): New function, factored out from
5769 linux_low_filter_event.
5770 (lp_status_maybe_breakpoint): Delete function.
5771 (linux_low_filter_event): Remove filter_ptid argument.
5772 Leave thread group exits pending here. Store the LWP's stop PC.
5773 Always leave events pending.
5774 (linux_wait_for_event_filtered): Pull all events out of the
5775 kernel, and leave them all pending.
5776 (count_events_callback, select_event_lwp_callback): Consider all
5778 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5779 (select_event_lwp): Only give preference to the stepping LWP in
5780 all-stop mode. Adjust comments.
5781 (ignore_event): New function.
5782 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5783 references to cancel_breakpoints. Adjust to renames. Also give
5784 equal priority to all LWPs that have had events in non-stop mode.
5785 If reporting a software breakpoint event, unadjust the LWP's PC.
5786 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5787 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5789 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5790 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5791 (linux_stopped_by_watchpoint): Adjust.
5792 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5793 * linux-low.h (enum lwp_stop_reason): New.
5794 (struct lwp_info) <stop_pc>: Adjust comment.
5795 <stopped_by_watchpoint>: Delete field.
5796 <stop_reason>: New field.
5797 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5798 * mem-break.c (software_breakpoint_inserted_here)
5799 (hardware_breakpoint_inserted_here): New function.
5800 * mem-break.h (software_breakpoint_inserted_here)
5801 (hardware_breakpoint_inserted_here): Declare.
5802 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5803 (cancel_breakpoints): Delete.
5804 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5805 (upload_fast_traceframes): Remove references to
5808 2015-01-09 Pedro Alves <palves@redhat.com>
5810 * thread-db.c (find_new_threads_callback): Ignore thread if the
5811 kernel thread ID is -1.
5813 2015-01-09 Pedro Alves <palves@redhat.com>
5815 * linux-low.c (linux_attach_fail_reason_string): Move to
5816 nat/linux-ptrace.c, and rename.
5817 (linux_attach_lwp): Update comment.
5818 (attach_proc_task_lwp_callback): New function.
5819 (linux_attach): Adjust to rename and use
5820 linux_proc_attach_tgid_threads.
5821 (linux_attach_fail_reason_string): Delete declaration.
5823 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5825 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5826 * server.c (gdbserver_version): Likewise.
5828 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5830 * remote-utils.c: Include ctype.h.
5831 (input_interrupt): Explicitly handle the case when the char
5832 received is the NUL byte. Improve the printing of non-ASCII
5835 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5837 * linux-low.c (linux_low_filter_event): Update call to
5838 linux_enable_event_reporting following the addition of
5839 a new parameter to that function.
5841 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5844 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5845 (AARCH64_FPCR_REGNO): Likewise.
5846 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5847 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5848 (aarch64_store_fpregset): Likewise.
5850 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5852 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5853 Remove FIXME comment about assumption about N.
5855 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5857 * configure.ac: If large-file support is disabled in GDBserver,
5858 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5859 * configure: Regenerate.
5861 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5863 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5864 warning upon ENODATA from ptrace.
5865 * linux-s390-low.c (s390_store_tdb): New.
5866 (s390_regsets): Add regset for NT_S390_TDB.
5868 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5870 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5871 without a fill_function.
5872 * linux-s390-low.c (s390_fill_last_break): Remove.
5873 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5874 (s390_arch_setup): Use regset's size instead of fill_function for
5877 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5879 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5880 the regset's store function when ptrace returned an error.
5881 * regcache.c (get_thread_regcache): Invalidate register cache
5882 before fetching inferior's registers.
5884 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5886 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5887 while-loop as for-loop.
5888 (regsets_store_inferior_registers): Likewise.
5890 2014-11-28 Yao Qi <yao@codesourcery.com>
5892 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5893 * config.in, configure: Re-generate.
5894 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5897 2014-11-21 Yao Qi <yao@codesourcery.com>
5899 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5900 (AC_CHECK_HEADERS): Remove malloc.h.
5901 * configure: Re-generated.
5902 * config.in: Re-generated.
5903 * server.h: Don't include alloca.h and malloc.h.
5904 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5905 Don't include malloc.h.
5907 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5909 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5910 corresponding ERRNO check in same block.
5912 2014-11-12 Pedro Alves <palves@redhat.com>
5914 * server.c (cont_thread): Update comment.
5915 (start_inferior, attach_inferior): No longer clear cont_thread.
5916 (handle_v_cont): No longer set cont_thread.
5917 (captured_main): Clear cont_thread each time a GDB connects.
5919 2014-11-12 Pedro Alves <palves@redhat.com>
5921 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5922 thread, and don't resume all threads if the Hc thread has exited.
5924 2014-11-12 Pedro Alves <palves@redhat.com>
5926 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5927 the process group instead of to a specific LWP.
5929 2014-10-15 Pedro Alves <palves@redhat.com>
5932 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5934 (arm_set_thread_context): Delete.
5935 (the_low_target): Adjust.
5936 * win32-i386-low.c (debug_registers_changed)
5937 (debug_registers_used): Delete.
5938 (update_debug_registers_callback): New function.
5939 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5940 needing to update their debug registers.
5941 (win32_get_current_dr): New function.
5942 (x86_dr_low_get_addr, x86_dr_low_get_control)
5943 (x86_dr_low_get_status): Fetch the debug register from the thread
5945 (i386_initial_stuff): Adjust.
5946 (i386_get_thread_context): Remove current_event parameter. Don't
5947 clear debug_registers_changed nor copy DR values to
5949 (i386_set_thread_context): Delete.
5950 (i386_prepare_to_resume): New function.
5951 (i386_thread_added): Mark the thread as needing to update irs
5953 (the_low_target): Remove i386_set_thread_context and install
5954 i386_prepare_to_resume.
5955 * win32-low.c (win32_get_thread_context): Adjust.
5956 (win32_set_thread_context): Use SetThreadContext
5958 (win32_prepare_to_resume): New function.
5959 (win32_require_context): New function, factored out from ...
5960 (thread_rec): ... this.
5961 (continue_one_thread): Call win32_prepare_to_resume on each thread
5962 we're about to continue.
5963 (win32_resume): Call win32_prepare_to_resume on the event thread.
5964 * win32-low.h (struct win32_thread_info)
5965 <debug_registers_changed>: New field.
5966 (struct win32_target_ops): Change prototype of set_thread_context,
5967 delete set_thread_context and add prepare_to_resume.
5968 (win32_require_context): New declaration.
5970 2014-10-08 Gary Benson <gbenson@redhat.com>
5972 * server.h: Do not include common-exceptions.h.
5974 2014-10-08 Gary Benson <gbenson@redhat.com>
5976 * server.h: Do not include cleanups.h.
5978 2014-09-30 James Hogan <james.hogan@imgtec.com>
5980 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5983 2014-09-23 Yao Qi <yao@codesourcery.com>
5985 * linux-low.c (lp_status_maybe_breakpoint): New function.
5986 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5987 (count_events_callback): Likewise.
5988 (select_event_lwp_callback): Likewise.
5989 (cancel_breakpoints_callback): Likewise.
5991 2014-09-19 Don Breazeal <donb@codesourcery.com>
5993 * linux-low.c (handle_extended_wait): Call
5994 linux_ptrace_get_extended_event.
5995 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5996 linux_is_extended_waitstatus.
5998 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6000 * Makefile.in (CPPFLAGS): Define.
6001 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6002 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6004 2014-09-16 Gary Benson <gbenson@redhat.com>
6006 * inferiors.h (current_inferior): Renamed as...
6007 (current_thread): New variable. All uses updated.
6008 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6009 (maybe_move_out_of_jump_pad): Likewise.
6010 (cancel_breakpoint): Likewise.
6011 (linux_low_filter_event): Likewise.
6012 (wait_for_sigstop): Likewise.
6013 (linux_resume_one_lwp): Likewise.
6014 (need_step_over_p): Likewise.
6015 (start_step_over): Likewise.
6016 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6017 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6018 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6019 and save_inferior as saved_thread.
6020 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6022 (regcache_invalidate_thread): Likewise.
6023 * remote-utils.c (prepare_resume_reply): Likewise.
6024 * thread-db.c (thread_db_get_tls_address): Likewise.
6025 (disable_thread_event_reporting): Likewise.
6026 (remove_thread_event_breakpoints): Likewise.
6027 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6029 * target.h (set_desired_inferior): Renamed as...
6030 (set_desired_thread): New declaration. All uses updated.
6031 * server.c (myresume): Updated comment to reference thread instead
6033 (handle_serial_event): Likewise.
6034 (handle_target_event): Likewise.
6036 2014-09-12 Tom Tromey <tromey@redhat.com>
6037 Gary Benson <gbenson@redhat.com>
6039 * regcache.h: Include common-regcache.h.
6040 (regcache_read_pc): Don't declare.
6041 * regcache.c (get_thread_regcache_for_ptid): New function.
6043 2014-09-11 Tom Tromey <tromey@redhat.com>
6044 Gary Benson <gbenson@redhat.com>
6046 * symbol.c: New file.
6047 * Makefile.in (SFILES): Add symbol.c.
6048 (OBS): Add symbol.o.
6050 2014-09-11 Gary Benson <gbenson@redhat.com>
6052 * target.c (target_stop_ptid, target_continue_ptid): New
6055 2014-09-11 Tom Tromey <tromey@redhat.com>
6056 Gary Benson <gbenson@redhat.com>
6058 * target.h: Include target/target.h.
6059 * target.c (target_read_memory, target_read_uint32)
6060 (target_write_memory): New functions.
6062 2014-09-11 Gary Benson <gbenson@redhat.com>
6064 * server.h (debug_hw_points): Don't declare.
6065 * server.c (debug_hw_points): Don't define. Replace all uses
6066 with show_debug_regs.
6067 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6068 all uses with show_debug_regs.
6070 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6072 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6073 endianness into account.
6074 (ppc_supply_ptrace_register): Likewise.
6076 2014-09-03 James Hogan <james.hogan@imgtec.com>
6078 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6079 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6081 2014-09-03 Gary Benson <gbenson@redhat.com>
6083 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6084 ALL_DEBUG_ADDRESS_REGISTERS.
6086 2014-09-02 Gary Benson <gbenson@redhat.com>
6088 * i386-low.h: Renamed as...
6089 * x86-low.h: New file. All type, function and variable name
6090 prefixes changed from "i386_" to "x86_". All references updated.
6091 * i386-low.c: Renamed as...
6092 * x86-low.c: New file. All type, function and variable name
6093 prefixes changed from "i386_" to "x86_". All references updated.
6095 2014-09-02 Gary Benson <gbenson@redhat.com>
6097 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6098 (x86_linux_new_thread): Likewise.
6100 2014-08-29 Gary Benson <gbenson@redhat.com>
6102 * server.h (setjmp.h): Do not include.
6103 (toplevel): Do not declare.
6104 (common-exceptions.h): Include.
6105 (cleanups.h): Likewise.
6106 * server.c (toplevel): Do not define.
6107 (exit_code): New static global.
6108 (detach_or_kill_for_exit_cleanup): New function.
6109 (main): New function. Original main renamed to...
6110 (captured_main): New function.
6111 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6113 2014-08-29 Gary Benson <gbenson@redhat.com>
6115 * Makefile.in (SFILES): Add common/common-exceptions.c.
6116 (OBS): Add common-exceptions.o.
6117 (common-exceptions.o): New rule.
6118 * utils.c (prepare_to_throw_exception): New function.
6120 2014-08-29 Gary Benson <gbenson@redhat.com>
6122 * config.in: Regenerate.
6123 * configure: Likewise.
6125 2014-08-29 Gary Benson <gbenson@redhat.com>
6127 * Makefile.in (SFILES): Add common/cleanups.c.
6129 (cleanups.o): New rule.
6131 2014-08-29 Gary Benson <gbenson@redhat.com>
6133 * utils.c (internal_vwarning): New function.
6135 2014-08-28 Gary Benson <gbenson@redhat.com>
6137 * utils.h (fatal): Remove declaration.
6138 * utils.c (fatal): Remove function.
6140 2014-08-28 Gary Benson <gbenson@redhat.com>
6142 * tracepoint.c (gdb_agent_init): Replace fatal with
6144 (initialize_tracepoint): Likewise.
6146 2014-08-28 Gary Benson <gbenson@redhat.com>
6148 * remote-utils.c (remote_prepare): Replace fatal with error.
6150 2014-08-28 Gary Benson <gbenson@redhat.com>
6152 * linux-low.c (linux_async): Replace fatal with warning.
6154 (linux_start_non_stop): Return -1 if linux_async failed.
6156 2014-08-28 Gary Benson <gbenson@redhat.com>
6158 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6160 (i386_dr_low_get_addr): Remove vague comment.
6161 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6164 2014-08-28 Gary Benson <gbenson@redhat.com>
6166 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6167 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6169 (linux_resume_one_lwp): Likewise.
6170 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6172 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6173 with internal_error.
6174 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6175 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6176 (find_register_by_name): Replace fatal with internal_error.
6177 (find_regno): Likewise.
6178 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6179 * thread-db.c (thread_db_create_event): Likewise.
6180 (thread_db_load_search): Likewise.
6181 (try_thread_db_load_1): Likewise.
6182 * tracepoint.c (get_jump_space_head): Replace fatal with
6184 (claim_trampoline_space): Likewise.
6185 (have_fast_tracepoint_trampoline_buffer): Likewise.
6186 (cmd_qtstart): Likewise.
6187 (stop_tracing): Likewise.
6188 (fast_tracepoint_collecting): Likewise.
6189 (target_malloc): Likewise.
6190 (download_tracepoint): Likewise.
6191 (download_trace_state_variables): Replace check with gdb_assert.
6192 (upload_fast_traceframes): Replace fatal with internal_error.
6194 2014-08-19 Tom Tromey <tromey@redhat.com>
6195 Gary Benson <gbenson@redhat.com>
6197 * Makefile.in (SFILES): Add common/common-debug.c.
6198 (OBS): Add common-debug.o.
6199 (common-debug.o): New rule.
6200 * debug.h (debug_printf): Don't declare.
6201 * debug.c (debug_printf): Renamed and rewritten as...
6202 (debug_vprintf): New function.
6204 2014-08-19 Gary Benson <gbenson@redhat.com>
6206 * utils.h: Do not include print-utils.h.
6208 2014-08-19 Tom Tromey <tromey@redhat.com>
6209 Gary Benson <gbenson@redhat.com>
6211 * server.h: Add static assertion.
6212 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6214 2014-08-19 Tom Tromey <tromey@redhat.com>
6215 Gary Benson <gbenson@redhat.com>
6217 * Makefile.in (SFILES): Add common/errors.c.
6218 (OBS): Add errors.o.
6219 (IPA_OBS): Add errors-ipa.o.
6220 (errors.o): New rule.
6221 (errors-ipa.o): Likewise.
6222 * utils.h (perror_with_name, error, warning): Don't declare.
6223 * utils.c (warning): Renamed and rewritten as...
6224 (vwarning): New function.
6225 (error): Renamed and rewritten as...
6226 (verror): New function.
6227 (internal_error): Renamed and rewritten as...
6228 (internal_verror): New function.
6230 2014-08-07 Gary Benson <gbenson@redhat.com>
6232 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6233 * configure: Regenerate.
6234 * config.in: Likewise.
6235 * server.h: Do not include errno.h.
6236 * event-loop.c: Likewise.
6237 * hostio-errno.c: Likewise.
6238 * linux-low.c: Likewise.
6239 * remote-utils.c: Likewise.
6240 * spu-low.c: Likewise.
6241 * utils.c: Likewise.
6242 * gdbreplay.c: Unconditionally include errno.h.
6244 2014-08-07 Gary Benson <gbenson@redhat.com>
6246 * server.h: Do not include string.h.
6247 * event-loop.c: Likewise.
6248 * linux-low.c: Likewise.
6249 * regcache.c: Likewise.
6250 * remote-utils.c: Likewise.
6251 * spu-low.c: Likewise.
6252 * utils.c: Likewise.
6254 2014-08-07 Gary Benson <gbenson@redhat.com>
6256 * server.h: Do not include gdb_assert.h.
6258 2014-08-07 Gary Benson <gbenson@redhat.com>
6260 * server.h: Do not include common-utils.h.
6262 2014-08-07 Gary Benson <gbenson@redhat.com>
6264 * server.h: Do not include ptid.h.
6265 * notif.h: Likewise.
6267 2014-08-07 Gary Benson <gbenson@redhat.com>
6269 * server.h: Do not include gdb_locale.h.
6271 2014-08-07 Gary Benson <gbenson@redhat.com>
6273 * server.h: Do not include gdb/signals.h.
6274 * win32-low.c: Likewise.
6276 2014-08-07 Gary Benson <gbenson@redhat.com>
6278 * server.h: Do not include pathmax.h.
6280 2014-08-07 Gary Benson <gbenson@redhat.com>
6282 * server.h: Do not include libiberty.h.
6283 * linux-bfin-low.c: Likewise.
6285 2014-08-07 Gary Benson <gbenson@redhat.com>
6287 * server.h: Do not include ansidecl.h.
6289 2014-08-07 Gary Benson <gbenson@redhat.com>
6291 * linux-x86-low.c: Do not include stddef.h.
6292 * lynx-ppc-low.c: Likewise.
6293 * tracepoint.c: Likewise.
6295 2014-08-07 Gary Benson <gbenson@redhat.com>
6297 * server.h: Do not include stdarg.h.
6298 * nto-low.c: Likewise.
6300 2014-08-07 Gary Benson <gbenson@redhat.com>
6302 * server.h: Do not include stdlib.h.
6303 * inferiors.c: Likewise.
6304 * linux-low.c: Likewise.
6305 * regcache.c: Likewise.
6306 * spu-low.c: Likewise.
6307 * tracepoint.c: Likewise.
6308 * utils.c: Likewise.
6310 2014-08-07 Gary Benson <gbenson@redhat.com>
6312 * server.h: Do not include stdio.h.
6313 * linux-low.c: Likewise.
6314 * remote-utils.c: Likewise.
6315 * spu-low.c: Likewise.
6316 * utils.c: Likewise.
6317 * wincecompat.c: Likewise.
6319 2014-08-06 Gary Benson <gbenson@redhat.com>
6321 * regcache.c (init_register_cache): Move conditionals inside if.
6323 2014-08-06 Gary Benson <gbenson@redhat.com>
6325 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6327 2014-07-31 Gary Benson <gbenson@redhat.com>
6329 * ax.h: Do not include server.h.
6330 * gdbthread.h: Likewise.
6331 * lynx-low.h: Likewise.
6332 * notif.h: Likewise.
6334 2014-07-30 Gary Benson <gbenson@redhat.com>
6336 * server.h: Include common-defs.h.
6337 Do not include config.h or build-gnulib-gdbserver/config.h.
6339 2014-07-30 Gary Benson <gbenson@redhat.com>
6341 * hostio-errno.c: Move server.h to top of includes list.
6342 * inferiors.c: Likewise.
6343 * linux-x86-low.c: Likewise.
6344 * notif.c: Include server.h.
6346 2014-07-24 Tom Tromey <tromey@redhat.com>
6347 Gary Benson <gbenson@redhat.com>
6349 * server.h (CORE_ADDR): Now unsigned.
6351 2014-07-16 Pedro Alves <palves@redhat.com>
6353 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6355 2014-07-15 Pedro Alves <palves@redhat.com>
6357 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6360 2014-07-11 Pedro Alves <palves@redhat.com>
6362 * linux-low.c (kill_wait_lwp): New function, based on
6363 kill_one_lwp_callback, but use my_waitpid directly.
6364 (kill_one_lwp_callback, linux_kill): Use it.
6366 2014-06-23 Pedro Alves <palves@redhat.com>
6368 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6369 before setting DR0..DR3.
6371 2014-06-20 Gary Benson <gbenson@redhat.com>
6373 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6374 * configure: Regenerated.
6375 * config.in: Likewise.
6377 2014-06-20 Gary Benson <gbenson@redhat.com>
6379 * Makefile.in (SFILES): Update locations for files moved
6381 (object file files): Reordered.
6383 2014-06-20 Gary Benson <gbenson@redhat.com>
6385 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6386 (i386_dr_low_set_addr): Likewise.
6387 (i386_dr_low_get_addr): Likewise.
6388 (i386_dr_low_can_set_control): Likewise.
6389 (i386_dr_low_set_control): Likewise.
6390 (i386_dr_low_get_control): Likewise.
6391 (i386_dr_low_get_status): Likewise.
6392 (i386_get_debug_register_length): Likewise.
6393 * linux-x86-low.c (i386_dr_low_set_addr):
6394 Changed signature. Made static.
6395 (i386_dr_low_get_addr): Likewise.
6396 (i386_dr_low_set_control): Likewise.
6397 (i386_dr_low_get_control): Likewise.
6398 (i386_dr_low_get_status): Likewise.
6399 (i386_dr_low): New global variable.
6400 * win32-i386-low.c (i386_dr_low_set_addr):
6401 Changed signature. Made static.
6402 (i386_dr_low_get_addr): Likewise.
6403 (i386_dr_low_set_control): Likewise.
6404 (i386_dr_low_get_control): Likewise.
6405 (i386_dr_low_get_status): Likewise.
6406 (i386_dr_low): New global variable.
6408 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6410 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6411 * Makefile.in (AR, AR_FLAGS): Define.
6412 * configure: Regenerate.
6414 2014-06-19 Gary Benson <gbenson@redhat.com>
6416 * Makefile.in (i386-dregs.o): New rule.
6417 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6418 * i386-low.c (target.h): Remove include.
6419 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6420 (DR_CONTROL_SHIFT): Likewise.
6421 (DR_CONTROL_SIZE): Likewise.
6422 (DR_RW_EXECUTE): Likewise.
6423 (DR_RW_WRITE): Likewise.
6424 (DR_RW_READ): Likewise.
6425 (DR_RW_IORW): Likewise.
6426 (DR_LEN_1): Likewise.
6427 (DR_LEN_2): Likewise.
6428 (DR_LEN_4): Likewise.
6429 (DR_LEN_8): Likewise.
6430 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6431 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6432 (DR_ENABLE_SIZE): Likewise.
6433 (DR_LOCAL_SLOWDOWN): Likewise.
6434 (DR_GLOBAL_SLOWDOWN): Likewise.
6435 (DR_CONTROL_RESERVED): Likewise.
6436 (I386_DR_CONTROL_MASK): Likewise.
6437 (I386_DR_VACANT): Likewise.
6438 (I386_DR_LOCAL_ENABLE): Likewise.
6439 (I386_DR_GLOBAL_ENABLE): Likewise.
6440 (I386_DR_DISABLE): Likewise.
6441 (I386_DR_SET_RW_LEN): Likewise.
6442 (I386_DR_GET_RW_LEN): Likewise.
6443 (I386_DR_WATCH_HIT): Likewise.
6444 (i386_wp_op_t): Likewise.
6445 (i386_show_dr): Likewise.
6446 (i386_length_and_rw_bits): Likewise.
6447 (i386_insert_aligned_watchpoint): Likewise.
6448 (i386_remove_aligned_watchpoint): Likewise.
6449 (i386_handle_nonaligned_watchpoint): Likewise.
6450 i386_update_inferior_debug_regs(): Likewise.
6451 (i386_dr_insert_watchpoint): Likewise.
6452 (i386_dr_remove_watchpoint): Likewise.
6453 (i386_dr_region_ok_for_watchpoint): Likewise.
6454 (i386_dr_stopped_data_address): Likewise.
6455 (i386_dr_stopped_by_watchpoint): Likewise.
6457 2014-06-19 Gary Benson <gbenson@redhat.com>
6459 * i386-low.c (i386_dr_show): Renamed to
6460 i386_show_dr and made static. All uses updated.
6461 (i386_dr_length_and_rw_bits): Renamed to
6462 i386_length_and_rw_bits and made static.
6464 (i386_dr_insert_aligned_watchpoint): Renamed to
6465 i386_insert_aligned_watchpoint and made static.
6467 (i386_dr_remove_aligned_watchpoint): Renamed to
6468 i386_remove_aligned_watchpoint and made static.
6470 (i386_dr_update_inferior_debug_regs): Renamed to
6471 i386_update_inferior_debug_regs and made static.
6474 2014-06-18 Gary Benson <gbenson@redhat.com>
6476 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6477 (i386_dr_low_can_set_control): Likewise.
6478 (i386_get_debug_register_length): Likewise.
6479 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6480 (i386_dr_low_can_set_control): Likewise.
6481 (i386_get_debug_register_length): Likewise.
6483 2014-06-17 Gary Benson <gbenson@redhat.com>
6485 * i386-low.h (i386-dregs.h): New include.
6486 (DR_FIRSTADDR): Now in i386-dregs.h.
6487 (DR_LASTADDR): Likewise.
6488 (DR_NADDR): Likewise.
6489 (DR_STATUS): Likewise.
6490 (DR_CONTROL): Likewise.
6491 (i386_debug_reg_state): Likewise.
6492 (i386_dr_insert_watchpoint): Likewise.
6493 (i386_dr_remove_watchpoint): Likewise.
6494 (i386_dr_region_ok_for_watchpoint): Likewise.
6495 (i386_dr_stopped_data_address): Likewise.
6496 (i386_dr_stopped_by_watchpoint): Likewise.
6497 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6499 2014-06-18 Gary Benson <gbenson@redhat.com>
6501 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6502 i386_dr_insert_watchpoint.
6503 (i386_low_remove_watchpoint): Renamed to
6504 i386_dr_remove_watchpoint.
6505 (i386_low_region_ok_for_watchpoint): Renamed to
6506 i386_dr_region_ok_for_watchpoint.
6507 (i386_low_stopped_data_address): Renamed to
6508 i386_dr_stopped_data_address.
6509 (i386_low_stopped_by_watchpoint): Renamed to
6510 i386_dr_stopped_by_watchpoint.
6511 * i386-low.c (i386_show_dr): Renamed to
6512 i386_dr_show and made nonstatic. All uses updated.
6513 (i386_length_and_rw_bits): Renamed to
6514 i386_dr_length_and_rw_bits and made nonstatic.
6516 (i386_insert_aligned_watchpoint): Renamed to
6517 i386_dr_insert_aligned_watchpoint and made nonstatic.
6519 (i386_remove_aligned_watchpoint): Renamed to
6520 i386_dr_remove_aligned_watchpoint and made nonstatic.
6522 (i386_update_inferior_debug_regs): Renamed to
6523 i386_dr_update_inferior_debug_regs and made nonstatic.
6525 (i386_low_insert_watchpoint): Renamed to
6526 i386_dr_insert_watchpoint. All uses updated.
6527 (i386_low_remove_watchpoint): Renamed to
6528 i386_dr_remove_watchpoint. All uses updated.
6529 (i386_low_region_ok_for_watchpoint): Renamed to
6530 i386_dr_region_ok_for_watchpoint. All uses updated.
6531 (i386_low_stopped_data_address): Renamed to
6532 i386_dr_stopped_data_address. All uses updated.
6533 (i386_low_stopped_by_watchpoint): Renamed to
6534 i386_dr_stopped_by_watchpoint. All uses updated.
6536 2014-06-18 Gary Benson <gbenson@redhat.com>
6538 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6539 (i386_dr_low_can_set_control): Likewise.
6540 (i386_insert_aligned_watchpoint): New check.
6542 2014-06-18 Gary Benson <gbenson@redhat.com>
6544 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6547 2014-06-18 Gary Benson <gbenson@redhat.com>
6549 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6550 instead of fatal and error.
6551 (i386_handle_nonaligned_watchpoint): Likewise.
6553 2014-06-18 Gary Benson <gbenson@redhat.com>
6555 * i386-low.c (i386_get_debug_register_length): New macro.
6556 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6557 (i386_show_dr): Use debug_printf instead of fprintf. Use
6558 phex to format values.
6560 2014-06-18 Gary Benson <gbenson@redhat.com>
6562 * i386-low.h: Comment changes.
6563 * i386-low.c: Likewise.
6565 2014-06-18 Gary Benson <gbenson@redhat.com>
6567 * i386-low.c: Whitespace changes.
6569 2014-06-12 Tom Tromey <tromey@redhat.com>
6571 * utils.c (freeargv): Remove.
6573 2014-06-12 Tom Tromey <tromey@redhat.com>
6575 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6576 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6577 (parse_debug_format_options): Likewise.
6578 (gdbserver_usage): Likewise.
6579 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6580 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6581 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6583 ($(LIBGNU)): Depend on libiberty.
6584 (all-lib): Recurse into all subdirs.
6585 (install-only): Invoke "install" target in subdirs.
6586 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6588 * configure: Rebuild.
6589 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6590 for vasprintf, vsnprintf, or gettimeofday.
6591 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6594 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6596 * development.sh: Delete.
6597 * Makefile.in (config.status): Adjust dependency on development.sh.
6598 * configure.ac: Adjust development.sh source call.
6599 * configure: Regenerate.
6601 2014-06-02 Pedro Alves <palves@redhat.com>
6603 * ax.c (gdb_free_agent_expr): New function.
6604 * ax.h (gdb_free_agent_expr): New declaration.
6605 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6607 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6609 (clear_breakpoint_conditions_and_commands): New function.
6610 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6611 (clear_breakpoint_conditions_and_commands): New declaration.
6613 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6615 * linux-aarch64-low.c (asm/ptrace.h): Include.
6617 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6619 Fix TLS access for -static -pthread.
6620 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6621 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6622 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6624 2014-05-20 Pedro Alves <palves@redhat.com>
6626 * linux-aarch64-low.c (aarch64_insert_point)
6627 (aarch64_remove_point): No longer check whether the type is
6628 supported here. Adjust to new interface.
6629 (the_low_target): Install aarch64_supports_z_point_type as
6630 supports_z_point_type method.
6631 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6632 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6633 instead of a Z packet char. Adjust.
6634 (arm_supports_z_point_type): New function.
6635 (arm_insert_point, arm_remove_point): Adjust to new interface.
6636 (the_low_target): Install arm_supports_z_point_type.
6637 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6638 (cris_insert_point, cris_remove_point): Adjust to new interface.
6639 Don't check whether the type is supported here.
6640 (the_low_target): Install cris_supports_z_point_type.
6641 * linux-low.c (linux_supports_z_point_type): New function.
6642 (linux_insert_point, linux_remove_point): Adjust to new interface.
6643 * linux-low.h (struct linux_target_ops) <insert_point,
6644 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6645 raw_breakpoint pointer parameter.
6646 <supports_z_point_type>: New method.
6647 * linux-mips-low.c (mips_supports_z_point_type): New function.
6648 (mips_insert_point, mips_remove_point): Adjust to new interface.
6649 Use mips_supports_z_point_type.
6650 (the_low_target): Install mips_supports_z_point_type.
6651 * linux-ppc-low.c (the_low_target): Install NULL as
6652 supports_z_point_type method.
6653 * linux-s390-low.c (the_low_target): Install NULL as
6654 supports_z_point_type method.
6655 * linux-sparc-low.c (the_low_target): Install NULL as
6656 supports_z_point_type method.
6657 * linux-x86-low.c (x86_supports_z_point_type): New function.
6658 (x86_insert_point): Adjust to new insert_point interface. Use
6659 insert_memory_breakpoint. Adjust to new
6660 i386_low_insert_watchpoint interface.
6661 (x86_remove_point): Adjust to remove_point interface. Use
6662 remove_memory_breakpoint. Adjust to new
6663 i386_low_remove_watchpoint interface.
6664 (the_low_target): Install x86_supports_z_point_type.
6665 * lynx-low.c (lynx_target_ops): Install NULL as
6666 supports_z_point_type callback.
6667 * nto-low.c (nto_supports_z_point_type): New.
6668 (nto_insert_point, nto_remove_point): Adjust to new interface.
6669 (nto_target_ops): Install nto_supports_z_point_type.
6670 * mem-break.c: Adjust intro comment.
6671 (struct raw_breakpoint) <raw_type, size>: New fields.
6672 <inserted>: Update comment.
6673 <shlib_disabled>: Delete field.
6674 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6675 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6676 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6677 (raw_bkpt_type_to_target_hw_bp_type): New function.
6678 (find_enabled_raw_code_breakpoint_at): New function.
6679 (find_raw_breakpoint_at): New type and size parameters. Use them.
6680 (insert_memory_breakpoint): New function, based off
6681 set_raw_breakpoint_at.
6682 (remove_memory_breakpoint): New function.
6683 (set_raw_breakpoint_at): Reimplement.
6684 (set_breakpoint): New, based on set_breakpoint_at.
6685 (set_breakpoint_at): Reimplement.
6686 (delete_raw_breakpoint): Go through the_target->remove_point
6687 instead of assuming memory breakpoints.
6688 (find_gdb_breakpoint_at): Delete.
6689 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6690 (find_gdb_breakpoint): New function.
6691 (set_gdb_breakpoint_at): Delete.
6692 (z_type_supported): New function.
6693 (set_gdb_breakpoint_1): New function, loosely based off
6694 set_gdb_breakpoint_at.
6695 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6696 (delete_gdb_breakpoint_at): Delete.
6697 (delete_gdb_breakpoint_1): New function, loosely based off
6698 delete_gdb_breakpoint_at.
6699 (delete_gdb_breakpoint): New function.
6700 (clear_gdb_breakpoint_conditions): Rename to ...
6701 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6703 (add_condition_to_breakpoint): Make static.
6704 (add_breakpoint_condition): Take a struct breakpoint pointer
6705 instead of an address. Adjust.
6706 (gdb_condition_true_at_breakpoint): Rename to ...
6707 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6709 (gdb_condition_true_at_breakpoint): Reimplement.
6710 (add_breakpoint_commands): Take a struct breakpoint pointer
6711 instead of an address. Adjust.
6712 (gdb_no_commands_at_breakpoint): Rename to ...
6713 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6714 parameter. Return true if no breakpoint was found. Change debug
6716 (gdb_no_commands_at_breakpoint): Reimplement.
6717 (run_breakpoint_commands): Rename to ...
6718 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6719 and change return type to boolean.
6720 (run_breakpoint_commands): New function.
6721 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6722 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6723 breakpoint. Go through the_target->remove_point instead of
6724 assuming memory breakpoint.
6725 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6726 software and hardware breakpoints.
6727 (reinsert_raw_breakpoint): Go through the_target->insert_point
6728 instead of assuming memory breakpoint.
6729 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6730 software and hardware breakpoints.
6731 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6732 Check both software and hardware breakpoints.
6733 (validate_inserted_breakpoint): Assert the breakpoint is a
6734 software breakpoint. Set the inserted flag to -1 instead of
6735 setting shlib_disabled.
6736 (delete_disabled_breakpoints): Adjust.
6737 (validate_breakpoints): Only validate software breakpoints.
6738 Adjust to inserted flag change.
6739 (check_mem_read, check_mem_write): Skip breakpoint types other
6740 than software breakpoints. Adjust to inserted flag change.
6741 * mem-break.h (enum raw_bkpt_type): New enum.
6742 (raw_breakpoint, struct process_info): Forward declare.
6743 (Z_packet_to_target_hw_bp_type): Delete declaration.
6744 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6745 (set_gdb_breakpoint, delete_gdb_breakpoint)
6746 (clear_breakpoint_conditions): New declarations.
6747 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6748 (breakpoint_inserted_here): Update comment.
6749 (add_breakpoint_condition, add_breakpoint_commands): Replace
6750 address parameter with a breakpoint pointer parameter.
6751 (gdb_breakpoint_here): Update comment.
6752 (delete_gdb_breakpoint_at): Delete.
6753 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6754 * server.c (process_point_options): Take a struct breakpoint
6755 pointer instead of an address. Adjust.
6756 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6757 delete_gdb_breakpoint.
6758 * spu-low.c (spu_target_ops): Install NULL as
6759 supports_z_point_type method.
6760 * target.h: Include mem-break.h.
6761 (struct target_ops) <prepare_to_access_memory>: Update comment.
6762 <supports_z_point_type>: New field.
6763 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6764 instead of a char. Also take a raw breakpoint pointer.
6765 * win32-arm-low.c (the_low_target): Install NULL as
6766 supports_z_point_type.
6767 * win32-i386-low.c (i386_supports_z_point_type): New function.
6768 (i386_insert_point, i386_remove_point): Adjust to new interface.
6769 (the_low_target): Install i386_supports_z_point_type.
6770 * win32-low.c (win32_supports_z_point_type): New function.
6771 (win32_insert_point, win32_remove_point): Adjust to new interface.
6772 (win32_target_ops): Install win32_supports_z_point_type.
6773 * win32-low.h (struct win32_target_ops):
6774 <supports_z_point_type>: New method.
6775 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6776 instead of a char. Also take a raw breakpoint pointer.
6778 2014-05-20 Pedro Alves <palves@redhat.com>
6780 * mem-break.h: Include break-common.h.
6781 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6782 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6783 (Z_packet_to_target_hw_bp_type): New declaration.
6784 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6785 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6786 (Z_PACKET_ACCESS_WP): Delete macros.
6787 (Z_packet_to_hw_type): Delete function.
6788 * i386-low.h: Don't include break-common.h here.
6789 (Z_packet_to_hw_type): Delete declaration.
6790 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6791 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6792 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6793 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6794 * linux-aarch64-low.c: Don't include break-common.h here.
6795 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6796 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6797 (Z_packet_to_target_hw_bp_type): Delete function.
6798 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6800 (mips_insert_point, mips_remove_point): Use
6801 Z_packet_to_target_hw_bp_type.
6803 2014-05-20 Pedro Alves <palves@redhat.com>
6805 * linux-aarch64-low.c: Include break-common.h.
6806 (enum target_point_type): Delete.
6807 (Z_packet_to_point_type): Rename to ...
6808 (Z_packet_to_target_hw_bp_type): ... this, and return a
6809 target_hw_bp_type instead.
6810 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6811 instead of an enum target_point_type.
6812 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6814 (aarch64_dr_state_insert_one_point)
6815 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6816 (aarch64_handle_aligned_watchpoint)
6817 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6818 Take an enum target_hw_bp_type instead of an enum
6820 (aarch64_supports_z_point_type): New function.
6821 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6822 use Z_packet_to_target_hw_bp_type.
6824 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6826 * configure.ac: Only use -Werror by default when DEVELOPMENT
6828 * configure: Regenerate.
6830 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6832 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6833 * linux-x86-low.c (X86_64_USER_REGS): New.
6834 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6836 2014-04-28 Yao Qi <yao@codesourcery.com>
6838 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6841 2014-04-25 Pedro Alves <palves@redhat.com>
6844 * linux-low.c (linux_attach_fail_reason_string): New function.
6845 (linux_attach_lwp): Delete.
6846 (linux_attach_lwp_1): Rename to ...
6847 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6848 argument. Remove "initial" parameter. Return int instead of
6849 void. Don't error or warn here.
6850 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6851 failure to attach to the tgid. Call warning when failing to
6853 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6854 argument. Remove "initial" parameter. Return int instead of
6855 void. Don't error or warn here.
6856 (linux_attach_fail_reason_string): New declaration.
6857 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6858 interface change. Use linux_attach_fail_reason_string.
6860 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6861 Walfred Tedeschi <walfred.tedeschi@intel.com>
6863 * Makefile.in: Added rules to handle new files
6864 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6865 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6866 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6867 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6868 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6869 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6871 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6872 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6873 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6874 i386/x32-avx512.xml.
6875 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6876 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6877 i386/x32-avx512-linux.xml.
6878 * i387-fp.c (num_avx512_k_registers): New constant for number
6880 (num_avx512_zmmh_low_registers): New constant for number of
6881 lower ZMM registers (0-15).
6882 (num_avx512_zmmh_high_registers): New constant for number of
6883 higher ZMM registers (16-31).
6884 (num_avx512_ymmh_registers): New contant for number of higher
6885 YMM registers (ymm16-31 added by avx521 on x86_64).
6886 (num_avx512_xmm_registers): New constant for number of higher
6887 XMM registers (xmm16-31 added by AVX512 on x86_64).
6888 (struct i387_xsave): Add space for AVX512 registers.
6889 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6890 Add code to handle AVX512 registers.
6891 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6892 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6893 prototypei from generated file.
6894 (tdesc_amd64_avx512_linux): Likewise.
6895 (init_registers_x32_avx512_linux): Likewise.
6896 (tdesc_x32_avx512_linux): Likewise.
6897 (init_registers_i386_avx512_linux): Likewise.
6898 (tdesc_i386_avx512_linux): Likewise.
6899 (x86_64_regmap): Add AVX512 registers.
6900 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6902 (initialize_low_arch): Add code to initialize AVX512 registers.
6904 2014-04-23 Pedro Alves <palves@redhat.com>
6906 * mem-break.c (find_gdb_breakpoint_at): Make static.
6907 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6909 2014-04-23 Pedro Alves <palves@redhat.com>
6911 * i386-low.c: Don't include break-common.h here.
6912 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6913 prototype to take target_hw_bp_type as argument instead of a Z
6915 * i386-low.h: Include break-common.h here.
6916 (Z_packet_to_hw_type): Declare.
6917 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6919 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6920 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6921 (x86_remove_point): Convert the packet number to a
6922 target_hw_bp_type before calling i386_low_remove_watchpoint.
6923 * win32-i386-low.c (i386_insert_point): Convert the packet number
6924 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6925 (i386_remove_point): Convert the packet number to a
6926 target_hw_bp_type before calling i386_low_remove_watchpoint.
6928 2014-04-23 Pedro Alves <palves@redhat.com>
6930 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6932 2014-04-10 Pedro Alves <palves@redhat.com>
6934 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6935 Check if the condition or command is NULL before checking if the
6936 breakpoint is known. On success, return true.
6937 * mem-break.h (add_breakpoint_condition): Document return.
6938 (add_breakpoint_commands): Add describing comment.
6939 * server.c (skip_to_semicolon): New function.
6940 (process_point_options): Use it.
6942 2014-04-09 Pedro Alves <palves@redhat.com>
6944 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6947 2014-02-27 Pedro Alves <palves@redhat.com>
6950 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6952 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6954 (last_thread_of_process_p): Take a PID argument instead of a
6956 (linux_wait_for_lwp): Delete.
6957 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6959 (linux_low_filter_event): New function, party factored out from
6960 linux_wait_for_event.
6961 (linux_wait_for_event): Rename to ...
6962 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6963 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6964 sigsuspend. Check for zombie leaders.
6965 (linux_wait_for_event): Reimplement as wrapper around
6966 linux_wait_for_event_filtered.
6967 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6968 a normal or signal exit is seen, it's the whole process exiting.
6969 (wait_for_sigstop): No longer a for_each_inferior callback.
6970 Rewrite on top of linux_wait_for_event_filtered.
6971 (stop_all_lwps): Call wait_for_sigstop directly.
6972 * server.c (resume, handle_target_event): Handle
6973 TARGET_WAITKIND_NO_RESUMED.
6975 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6977 * win32-low.c (psapi_get_dll_name,
6978 * win32_CreateToolhelp32Snapshot): Delete.
6979 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6980 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6982 (handle_load_dll): Add function description.
6983 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6985 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6987 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6989 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6990 base address when calling win32_add_one_solib.
6991 (handle_load_dll): Delete local variable load_addr.
6992 Remove 0x1000 offset applied to DLL base address when calling
6993 win32_add_one_solib.
6994 (handle_unload_dll): Add comment.
6996 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6998 * win32-low.c (win32_add_all_dlls): Renames
6999 win32_ensure_ntdll_loaded. Rewrite function documentation.
7000 Adjust implementation to always load all DLLs.
7001 Add 0x1000 offset to DLL base address when calling
7002 win32_add_one_solib.
7003 (child_initialization_done): New static global.
7004 (do_initial_child_stuff): Set child_initialization_done to
7005 zero during child initialization, and 1 after. Replace call
7006 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7008 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7009 (handle_unload_dll): Add function documentation.
7010 (get_child_debug_event): Ignore load and unload DLL events
7011 during child initialization.
7013 2014-02-20 Doug Evans <dje@google.com>
7015 Remove global all_lwps.
7016 * inferiors.h (ptid_of): Move here from linux-low.h.
7017 (pid_of, lwpid_of): Ditto.
7018 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7019 parameter is a struct thread_info * now.
7020 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7021 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7022 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7024 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7025 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7026 * linux-arm-low.c (update_registers_callback): Update, "entry"
7027 parameter is a struct thread_info * now.
7028 Fetch lwpid from current_inferior directly.
7029 (arm_insert_point): Pass &all_threads to find_inferior instead of
7031 (arm_remove_point): Ditto.
7032 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7033 (arm_prepare_to_resume): Fetch pid from thread.
7034 (arm_read_description): Fetch lwpid from current_inferior directly.
7035 * linux-low.c (all_lwps): Delete.
7036 (delete_lwp): Delete call to remove_inferior.
7037 (handle_extended_wait): Fetch lwpid from thread.
7038 (add_lwp): Don't set lwp->entry.id. Remove call to
7039 add_inferior_to_list.
7040 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7041 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7042 (kill_one_lwp_callback): Ditto.
7043 (linux_kill): Don't dereference NULL pointer.
7044 Fetch ptid,lwpid from thread.
7045 (get_detach_signal): Fetch ptid from thread.
7046 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7047 Simplify call to regcache_invalidate_thread.
7048 (delete_lwp_callback): Update, "entry" parameter is a
7049 struct thread_info * now. Fetch pid from thread.
7050 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7051 (status_pending_p_callback): Update, "entry" parameter is a
7052 struct thread_info * now. Fetch ptid from thread.
7053 (find_lwp_pid): Update, "entry" parameter is a
7054 struct thread_info * now.
7055 (linux_wait_for_lwp): Fetch pid from thread.
7056 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7057 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7058 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7059 (dequeue_one_deferred_signal): Ditto.
7060 (cancel_breakpoint): Fetch ptid from current_inferior.
7061 (linux_wait_for_event): Pass &all_threads to find_inferior,
7062 not &all_lwps. Fetch ptid, lwpid from thread.
7063 (count_events_callback): Update, "entry" parameter is a
7064 struct thread_info * now.
7065 (select_singlestep_lwp_callback): Ditto.
7066 (select_event_lwp_callback): Ditto.
7067 (cancel_breakpoints_callback): Ditto.
7068 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7070 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7071 (unsuspend_one_lwp): Update, "entry" parameter is a
7072 struct thread_info * now.
7073 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7075 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7076 Fetch lwpid from thread, not lwp.
7077 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7078 Pass &all_threads to find_inferior, not &all_lwps.
7079 (send_sigstop): Fetch lwpid from thread, not lwp.
7080 (send_sigstop_callback): Update, "entry" parameter is a
7081 struct thread_info * now.
7082 (suspend_and_send_sigstop_callback): Ditto.
7083 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7084 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7085 struct thread_info * now.
7086 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7088 (lwp_running): Update, "entry" parameter is a
7089 struct thread_info * now.
7090 (stop_all_lwps): Fetch ptid from thread.
7091 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7092 (linux_resume_one_lwp): Fetch lwpid from thread.
7093 (linux_set_resume_request): Update, "entry" parameter is a
7094 struct thread_info * now. Fetch pid, lwpid from thread.
7095 (resume_status_pending_p): Update, "entry" parameter is a
7096 struct thread_info * now.
7097 (need_step_over_p): Ditto. Fetch lwpid from thread.
7098 (start_step_over): Fetch lwpid from thread.
7099 (linux_resume_one_thread): Update, "entry" parameter is a
7100 struct thread_info * now. Fetch lwpid from thread.
7101 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7102 (proceed_one_lwp): Update, "entry" parameter is a
7103 struct thread_info * now. Fetch lwpid from thread.
7104 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7105 struct thread_info * now.
7106 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7107 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7108 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7110 (regsets_store_inferior_registers): Ditto.
7111 (fetch_register, store_register): Ditto.
7112 (linux_read_memory, linux_write_memory): Ditto.
7113 (linux_request_interrupt): Ditto.
7114 (linux_read_auxv): Ditto.
7115 (linux_xfer_siginfo): Ditto.
7116 (linux_qxfer_spu): Ditto.
7117 (linux_qxfer_libraries_svr4): Ditto.
7118 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7119 moved to inferiors.h.
7121 (get_thread_lwp): Update.
7122 (struct lwp_info): Delete member "entry". Simplify comment for
7125 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7126 current_inferior directly.
7127 (update_watch_registers_callback): Update, "entry" parameter is a
7128 struct thread_info * now. Fetch pid from thread.
7129 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7130 (mips_insert_point): Fetch lwpid from current_inferior.
7131 Pass &all_threads to find_inferior, not &all_lwps.
7132 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7133 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7135 (mips_stopped_data_address): Ditto.
7136 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7138 * linux-tile-low.c (tile_arch_setup): Ditto.
7139 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7140 (update_debug_registers_callback): Update, "entry" parameter is a
7141 struct thread_info * now. Fetch pid from thread.
7142 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7143 Pass &all_threads to find_inferior, not &all_lwps.
7144 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7145 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7146 Pass &all_threads to find_inferior, not &all_lwps.
7147 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7148 (i386_dr_low_get_status): Ditto.
7149 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7150 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7151 (x86_linux_read_description): Ditto.
7152 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7154 2014-02-20 Doug Evans <dje@google.com>
7156 * inferiors.c (get_first_inferior): Fix buglet.
7158 2014-02-19 Doug Evans <dje@google.com>
7160 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7161 * inferiors.c (add_thread): Change result type to struct thread_info *.
7162 All callers updated.
7163 (add_lwp): Call add_thread here instead of in callers.
7164 All callers updated.
7165 * linux-low.h (get_lwp_thread): Rewrite.
7166 (struct lwp_info): New member "thread".
7168 2014-02-19 Doug Evans <dje@google.com>
7170 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7171 All callers updated.
7173 2014-02-19 Doug Evans <dje@google.com>
7175 * inferiors.c (add_thread): Fix whitespace.
7177 2014-02-19 Doug Evans <dje@google.com>
7179 * dll.c (clear_dlls): Replace accessing list implemention details
7181 * gdbthread.h (get_first_thread): Declare.
7182 * inferiors.c (for_each_inferior_with_data): New function.
7183 (get_first_thread): New function.
7184 (find_thread_ptid): Simplify.
7185 (get_first_inferior): New function.
7186 (clear_list): Delete.
7187 (one_inferior_p): New function.
7188 (clear_inferior_list): New function.
7189 (clear_inferiors): Update.
7190 * inferiors.h (for_each_inferior_with_data): Declare.
7191 (clear_inferior_list): Declare.
7192 (one_inferior_p): Declare.
7193 (get_first_inferior): Declare.
7194 * linux-low.c (linux_wait_for_event): Replace accessing list
7195 implemention details with API function.
7196 * server.c (target_running): Ditto.
7197 (accumulate_file_name_length): New function.
7198 (emit_dll_description): New function.
7199 (handle_qxfer_libraries): Replace accessing list implemention
7200 details with API function.
7201 (handle_qxfer_threads_worker): New function.
7202 (handle_qxfer_threads_proper): Replace accessing list implemention
7203 details with API function.
7204 (handle_query): Ditto.
7205 (visit_actioned_threads_callback_ftype): New typedef.
7206 (visit_actioned_threads_data): New struct.
7207 (visit_actioned_threads): Rewrite to be find_inferior callback.
7208 (resume): Call find_inferior.
7209 (handle_status): Replace accessing list implemention
7210 details with API function.
7211 (process_serial_event): Replace accessing list implemention details
7213 * target.c (set_desired_inferior): Replace accessing list implemention
7214 details with API function.
7215 * tracepoint.c (same_process_p): New function.
7216 (gdb_agent_about_to_close): Replace accessing list implemention
7217 details with API function.
7218 * win32-low.c (child_delete_thread): Replace accessing list
7219 implemention details with API function.
7220 (match_dll_by_basename): New function.
7221 (dll_is_loaded_by_basename): New function.
7222 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7223 details call to dll_is_loaded_by_basename.
7225 2014-02-19 Doug Evans <dje@google.com>
7227 * dll.h (struct dll_info): Add comment.
7228 * gdbthread.h (struct thread_info): Add comment.
7229 (current_ptid): Simplify.
7230 * inferiors.c (add_process): Update.
7231 (remove_process): Update.
7232 * inferiors.h (struct process_info): Rename member "head" to "entry".
7233 * linux-low.c (delete_lwp): Update.
7235 (last_thread_of_process_p): Update.
7236 (kill_one_lwp_callback, linux_kill): Update.
7237 (status_pending_p_callback): Update.
7238 (wait_for_sigstop): Update. Simplify read of ptid.
7239 (start_step_over): Update.
7240 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7241 (get_lwp_thread): Update.
7242 (struct lwp_info): Rename member "head" to "entry".
7243 * regcache.h (inferior_list_entry): Delete.
7244 * server.c (kill_inferior_callback): Update.
7245 (detach_or_kill_inferior_callback): Update.
7246 (print_started_pid): Update.
7247 (print_attached_pid): Update.
7248 (process_serial_event): Simplify read of ptid.
7249 * thread-db.c (thread_db_create_event): Update.
7250 (thread_db_get_tls_address): Update.
7251 * win32-low.c (current_inferior_ptid): Simplify.
7253 2014-02-19 Tom Tromey <tromey@redhat.com>
7255 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7257 (target_supports_btrace): Update.
7259 2014-02-14 Yao Qi <yao@codesourcery.com>
7261 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7262 (rsp-low-ipa.o): New target.
7264 2014-02-12 Tom Tromey <tromey@redhat.com>
7266 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7267 convert_ascii_to_int.
7268 * regcache.c (registers_to_string): Likewise.
7269 * remote-utils.c (decode_M_packet): Likewise.
7270 * server.c (process_serial_event): Likewise.
7272 2014-02-12 Tom Tromey <tromey@redhat.com>
7274 * server.c (handle_query, handle_v_run): Use hex2bin, not
7276 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7278 2014-02-12 Tom Tromey <tromey@redhat.com>
7280 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7281 convert_int_to_ascii.
7282 * regcache.c (registers_to_string, collect_register_as_string):
7284 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7286 * server.c (process_serial_event): Likewise.
7287 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7288 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7290 2014-02-12 Tom Tromey <tromey@redhat.com>
7292 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7293 bin2hex, not hexify.
7294 * tracepoint.c (cmd_qtstatus): Likewise.
7296 2014-02-12 Tom Tromey <tromey@redhat.com>
7298 * remote-utils.c (monitor_output): Pass explicit length to
7301 2014-02-12 Tom Tromey <tromey@redhat.com>
7303 * tracepoint.c: Include rsp-low.h.
7304 * server.c: Include rsp-low.h.
7305 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7306 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7308 * remote-utils.c: Include rsp-low.h.
7309 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7310 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7311 (convert_int_to_ascii, convert_ascii_to_int): Move to
7313 * regcache.c: Include rsp-low.h.
7314 * ax.c: Include rsp-low.h.
7315 * Makefile.in (SFILES): Add common/rsp-low.c.
7316 (OBS): Add rsp-low.o.
7317 (rsp-low.o): New target.
7319 2014-02-12 Tom Tromey <tromey@redhat.com>
7321 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7322 Include print-utils.h.
7323 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7324 (plongest, thirty_two, phex_nz): Remove.
7325 * Makefile.in (SFILES): Add common/print-utils.c.
7326 (OBS): Add print-utils.o.
7327 (print-utils-ipa.o): New target.
7328 (print-utils.o): New target.
7329 (IPA_OBJS): Add print-utils-ipa.o.
7331 2014-02-06 Tom Tromey <tromey@redhat.com>
7333 * Makefile.in (SFILES): Fix indentation.
7335 2014-02-05 Doug Evans <dje@google.com>
7337 * linux-low.c (linux_wait_for_event): Improve comment.
7338 (linux_wait_1): Keep current_inferior in sync with event_child.
7340 2014-01-22 Doug Evans <dje@google.com>
7342 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7344 2014-01-22 Doug Evans <dje@google.com>
7346 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7347 * configure: Regenerate.
7348 * config.in: Regenerate.
7349 * Makefile.in (SFILES): Add debug.c.
7351 * debug.c: New file.
7352 * debug.h: New file.
7353 * linux-aarch64-low.c (*): Update all debugging printfs to use
7354 debug_printf instead of fprintf.
7355 * linux-arm-low.c (*): Ditto.
7356 * linux-cris-low.c (*): Ditto.
7357 * linux-crisv32-low.c (*): Ditto.
7358 * linux-m32r-low.c (*): Ditto.
7359 * linux-sparc-low.c (*): Ditto.
7360 * linux-x86.c (*): Ditto.
7361 * linux-low.c (*): Ditto.
7362 (linux_wait_1): Add calls to debug_enter, debug_exit.
7363 (linux_wait): Remove redundant debugging printf.
7364 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7365 (linux_resume, unstop_all_lwps): Ditto.
7366 * mem-break.c (*): Update all debugging printfs to use
7367 debug_printf instead of fprintf.
7368 * remote-utils.c (*): Ditto.
7369 * thread-db.c (*): Ditto.
7370 * server.c #include <ctype.h>, "gdb_vecs.h".
7371 (debug_threads): Moved to debug.c.
7372 (*): Update all debugging printfs to use debug_printf instead of
7374 (start_inferior): Replace call to fflush with call to debug_flush.
7375 (monitor_show_help): Mention set debug-format.
7376 (parse_debug_format_options): New function.
7377 (handle_monitor_command): Handle "monitor set debug-format".
7378 (gdbserver_usage): Mention --debug-format.
7379 (main): Parse --debug-format.
7380 * server.h (debug_threads): Declaration moved to debug.h.
7382 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7383 trace_debug_1 that uses debug_printf.
7384 (tracepoint_look_up_symbols): Update all debugging printfs to use
7385 debug_printf instead of fprintf.
7387 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7389 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7392 2014-01-17 Pedro Alves <palves@redhat.com>
7395 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7396 defined after including gdb_proc_service.h.
7398 2014-01-16 Doug Evans <dje@google.com>
7400 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7401 (match_dll): Use it.
7403 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7405 * target.h (target_ops) <read_btrace>: Change parameters and
7406 return type to allow error reporting.
7407 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7408 trace reading errors on.
7409 * linux-low.c (linux_low_read_btrace): Pass trace reading
7411 (linux_low_disable_btrace): New.
7413 2014-01-15 Doug Evans <dje@google.com>
7415 * inferiors.c (thread_id_to_gdb_id): Delete.
7416 * inferiors.h (thread_id_to_gdb_id): Delete.
7418 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7420 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7421 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7424 2014-01-08 Pedro Alves <palves@redhat.com>
7426 * server.c (handle_status): Don't discard previous queued stop
7427 replies or thread's pending status here.
7428 (main) <disconnection>: Do it here instead.
7430 2014-01-08 Pedro Alves <palves@redhat.com>
7432 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7433 * server.c (visit_actioned_threads, handle_pending_status): New
7435 (handle_v_cont): Factor out parts to ...
7436 (resume): ... this new function. If in all-stop, and a thread
7437 being resumed has a pending status, report it without actually
7439 (myresume): Adjust to use the new 'resume' function.
7440 (clear_pending_status_callback, set_pending_status_callback)
7441 (find_status_pending_thread_callback): New functions.
7442 (handle_status): Handle the case of multiple threads having
7443 interesting statuses to report. Report threads' real last signal
7444 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7445 with an interesting thread to report the status for, instead of
7446 always reporting the status of the first thread.
7448 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7450 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7451 * gdbreplay.c (gdbreplay_version): Likewise.
7453 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7455 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7456 iov.iov_len with the real length in use.
7458 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7460 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7461 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7462 for all targets that use win32-low.c.
7463 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7464 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7466 2013-12-13 Pedro Alves <palves@redhat.com>
7468 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7469 if equal to TARGET_WAITKIND_LOADED.
7470 * win32-low.c (cached_status): New static global.
7471 (win32_wait): Add declaration.
7472 (do_initial_child_stuff): Flush all initial pending debug events
7473 up to the initial breakpoint.
7474 (win32_wait): If CACHED_STATUS was set, return that instead
7475 of doing a real wait. Remove the code resuming the execution
7476 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7477 during the initial phase. Also remove the code changing
7478 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7479 TARGET_WAITKIND_STOPPED.
7481 2013-12-11 Yao Qi <yao@codesourcery.com>
7483 * notif.c (handle_notif_ack): Return 0 if no notification
7486 2013-11-20 Doug Evans <dje@google.com>
7488 * linux-low.c (linux_set_resume_request): Fix comment.
7490 2013-11-20 Doug Evans <dje@google.com>
7492 * linux-low.c (resume_status_pending_p): Tweak comment.
7494 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7496 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7497 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7498 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7499 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7500 (srv_amd64_regobj): Add amd64-mpx.o.
7501 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7502 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7503 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7504 * i387-fp.c (num_pl_bnd_register) Added constant.
7505 (num_pl_bnd_cfg_registers) Added constant.
7506 (struct i387_xsave) Added reserved area and MPX fields.
7507 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7508 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7510 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7511 (init_registers_amd64_mpx_linux): Declare new function.
7512 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7513 (x86_64_regmap): Add MPX registers.
7514 (x86_linux_read_description): Add MPX case.
7515 (initialize_low_arch): Initialize MPX targets.
7517 2013-11-18 Tom Tromey <tromey@redhat.com>
7519 * configure: Rebuild.
7520 * configure.ac: Don't check for stdlib.h.
7521 * gdbreplay.c: Unconditionally include stdlib.h.
7523 2013-11-18 Tom Tromey <tromey@redhat.com>
7525 * config.in: Rebuild.
7526 * configure: Rebuild.
7527 * configure.ac: Don't use AC_HEADER_DIRENT.
7529 2013-11-18 Tom Tromey <tromey@redhat.com>
7531 * server.h: Don't check HAVE_STRING_H.
7532 * gdbreplay.c: Don't check HAVE_STRING_H.
7533 * configure: Rebuild.
7535 2013-11-18 Tom Tromey <tromey@redhat.com>
7537 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7540 2013-11-08 Tom Tromey <tromey@redhat.com>
7542 * configure, config.in: Rebuild.
7543 * configure.ac: Remove unused configury.
7545 2013-11-08 Tom Tromey <tromey@redhat.com>
7547 * acinclude.m4: Include common.m4, codeset.m4.
7548 * configure, config.in: Rebuild.
7549 * configure.ac: Use GDB_AC_COMMON.
7551 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7553 * linux-s390-low.c (HWCAP_S390_TE): New define.
7554 (s390_arch_setup): Consider the TE field in the HWCAP for
7555 determining 'have_regset_tdb'.
7557 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7560 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7563 2013-10-02 Pedro Alves <palves@redhat.com>
7565 * server.c (process_serial_event): Don't output "GDBserver
7566 exiting" if GDB is connected through stdio.
7567 * target.c (mywait): Likewise, be silent if GDB is connected
7570 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7572 * lynx-low.c (lynx_add_threads_after_attach): New function.
7573 (lynx_attach): Remove call to add_thread. Add call to
7574 lynx_add_threads_after_attach instead.
7576 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7578 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7579 * config.in, configure: Regenerated.
7581 2013-09-18 Yao Qi <yao@codesourcery.com>
7584 * server.c (start_inferior): Clear 'resume_info'.
7586 2013-09-16 Jiong Wang <jiwang@tilera.com>
7588 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7591 2013-09-16 Jiong Wang <jiwang@tilera.com>
7593 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7594 linux-tile-low.o to srv_tgtobj.
7596 2013-09-16 Will Newton <will.newton@linaro.org>
7598 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7601 2013-09-06 Pedro Alves <palves@redhat.com>
7603 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7604 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7605 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7606 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7607 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7608 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7610 2013-09-06 Pedro Alves <palves@redhat.com>
7612 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7613 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7615 2013-09-06 Pedro Alves <palves@redhat.com>
7617 * linux-amd64-ipa.c: Include tracepoint.h.
7618 * linux-i386-ipa.c: Include tracepoint.h.
7620 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7622 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7623 (ps_get_thread_area): New function.
7625 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7627 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7628 (initialize_low_arch): Call init_registers_crisv32 rather than
7629 init_register_crisv32.
7631 2013-09-05 Pedro Alves <palves@redhat.com>
7633 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7635 * hostio.h: ... this new file.
7636 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7637 win32-low.c: Include hostio.h.
7639 2013-09-05 Pedro Alves <palves@redhat.com>
7641 * server.h (gdb_client_data, handler_func, callback_handler_func)
7642 (delete_file_handler, add_file_handler, append_callback_event)
7643 (delete_callback_event, start_event_loop, initialize_event_loop):
7644 Move to event-loop.h and include it.
7645 * event-loop.h: New file.
7647 2013-09-05 Pedro Alves <palves@redhat.com>
7649 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7650 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7651 (loaded_dll, unloaded_dll): Move to ...
7652 * dll.h: ... this new file.
7653 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7655 2013-09-05 Pedro Alves <palves@redhat.com>
7657 * server.h (current_process, get_thread_process, all_processes)
7658 (add_inferior_to_list, for_each_inferior, current_inferior)
7659 (remove_inferior, add_process, remove_process, find_process_pid)
7660 (have_started_inferiors_p, have_attached_inferiors_p)
7661 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7662 (clear_inferiors, find_inferior, find_inferior_id)
7663 (inferior_target_data, set_inferior_target_data)
7664 (inferior_regcache_data, set_inferior_regcache_data): Move to
7665 inferiors.h, and include it.
7666 * inferiors.h: New file.
7668 2013-09-05 Pedro Alves <palves@redhat.com>
7670 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7674 2013-09-05 Pedro Alves <palves@redhat.com>
7676 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7678 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7679 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7680 (handle_tracepoint_general_set, handle_tracepoint_query)
7681 (tracepoint_finished_step, tracepoint_was_hit)
7682 (release_while_stepping_state_list, current_traceframe)
7683 (in_readonly_region, traceframe_read_mem)
7684 (fetch_traceframe_registers, traceframe_read_sdata)
7685 (traceframe_read_info, struct fast_tpoint_collect_status)
7686 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7687 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7688 (supply_fast_tracepoint_registers)
7689 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7690 (ipa_tdesc, claim_trampoline_space)
7691 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7692 (agent_mem_read, agent_get_trace_state_variable_value)
7693 (agent_set_trace_state_variable_value, agent_tsv_read)
7694 (agent_mem_read_string, get_raw_reg_func_addr)
7695 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7696 * tracepoint.h: ... this new file.
7698 2013-09-05 Pedro Alves <palves@redhat.com>
7700 * server.h (perror_with_name, error, fatal, warning, paddress)
7701 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7703 * utils.h: New file.
7705 2013-09-05 Pedro Alves <palves@redhat.com>
7707 * server.h (remote_debug, noack_mode, transport_is_reliable)
7708 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7709 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7710 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7711 (write_enn, initialize_async_io, enable_async_io)
7712 (disable_async_io, check_remote_input_interrupt_request)
7713 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7714 (dead_thread_notify, prepare_resume_reply)
7715 (decode_address_to_semicolon, decode_address, decode_m_packet)
7716 (decode_M_packet, decode_X_packet, decode_xfer_write)
7717 (decode_search_memory_packet, unhexify, hexify)
7718 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7719 (look_up_one_symbol, relocate_instruction)
7720 (monitor_output): Move to remote-utils.h, and include it.
7721 * remote-utils.h: New file.
7723 2013-09-05 Pedro Alves <palves@redhat.com>
7725 * server.h (_): Delete.
7727 2013-09-02 Pedro Alves <palves@redhat.com>
7729 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7730 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7732 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7734 2013-09-02 Pierre Muller <muller@sourceware.org>
7736 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7737 or WriteProcessMemory complete successfully and handle
7738 ERROR_PARTIAL_COPY error.
7740 2013-09-02 Pedro Alves <palves@redhat.com>
7742 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7743 error instead of EIO.
7745 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7748 * linux-low.c: Include filestuff.h.
7749 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7750 * lynx-low.c: Include filestuff.h.
7751 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7752 * server.c: Include filestuff.h.
7753 (main): Call notice_open_fds.
7754 * spu-low.c: Include filestuff.h.
7755 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7757 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7759 * Makefile.in: Explain why ../target and ../nat are not
7760 listed as include file search paths.
7761 (linux-waitpid.o): New object file rule.
7762 * configure.srv (srv_native_linux_obj): New variable.
7763 Replace all occurrences of linux native object files with
7764 $srv_native_linux_obj.
7765 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7766 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7767 (linux_enable_event_reporting): Remove declaration.
7768 (my_waitpid): Moved to common/linux-waitpid.c.
7769 (linux_wait_for_event): Pass ptid when calling
7770 linux_enable_event_reporting.
7771 (linux_supports_tracefork_flag): Remove.
7772 (linux_enable_event_reporting): Likewise.
7773 (linux_tracefork_grandchild): Remove.
7774 (STACK_SIZE): Moved to common/linux-ptrace.c.
7775 (linux_tracefork_child): Remove.
7776 (linux_test_for_tracefork): Remove.
7777 (linux_look_up_symbols): Call linux_supports_traceclone.
7778 (initialize_low): Remove call to linux_test_for_tracefork.
7779 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7780 common/linux-ptrace.h.
7781 (PTRACE_TYPE_ARG4): Likewise.
7782 Include linux-ptrace.h.
7784 2013-08-21 Pedro Alves <palves@redhat.com>
7786 * config.in: Renegerate.
7788 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7790 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7791 (SFILES): Remove $(srcdir)/common/target-common.c and
7792 add $(srcdir)/target/waitstatus.c.
7793 (OBS): Remove target-common.o and add waitstatus.o.
7794 (server_h): Remove $(srcdir)/../common/target-common.h and
7795 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7796 and $(srcdir)/../target/waitstatus.h.
7797 (target-common.o): Remove.
7798 (waitstatus.o): New target object file.
7799 * target.h: Do not include target-common.h and
7800 include target/resume.h, target/wait.h and
7801 target/waitstatus.h.
7803 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7805 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7806 to PTRACE_TYPE_ARG3.
7807 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7808 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7810 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7811 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7813 2013-07-27 Jie Zhang <jie@codesourcery.com>
7814 Daniel Jacobowitz <dan@codesourcery.com>
7815 Yao Qi <yao@codesourcery.com>
7817 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7818 (mips-linux-watch.o): New rule.
7819 (mips_linux_watch_h): New variable.
7820 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7822 * linux-mips-low.c: Include mips-linux-watch.h.
7823 (struct arch_process_info, struct arch_lwp_info): New.
7824 (update_watch_registers_callback): New function.
7825 (mips_linux_new_process, mips_linux_new_thread) New functions.
7826 (mips_linux_prepare_to_resume, mips_insert_point): New
7828 (mips_remove_point, mips_stopped_by_watchpoint): New
7830 (rsp_bp_type_to_target_hw_bp_type): New function.
7831 (mips_stopped_data_address): New function.
7832 (the_low_target): Add watchpoint support functions.
7834 2013-07-27 Yao Qi <yao@codesourcery.com>
7836 * i386-low.c: Include break-common.h.
7837 (enum target_hw_bp_type): Remove.
7839 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7841 * Makefile.in (SFILES): /common/target-common.c.
7842 (OBS): Add target-common.o.
7843 (server_h): Add $(srcdir)/../common/target-common.h.
7844 (target-common.o): New target.
7845 * server.c (queue_stop_reply_callback): Free
7846 status string after use.
7847 * target.c (target_waitstatus_to_string): Remove.
7848 * target.h: Include target-common.h.
7849 (resume_kind): Likewise.
7850 (target_waitkind): Likewise.
7851 (target_waitstatus): Likewise.
7852 (TARGET_WNOHANG): Likewise.
7854 2013-07-04 Yao Qi <yao@codesourcery.com>
7856 * Makefile.in (host_alias): Use @host_noncanonical@.
7857 (target_alias): Use @target_noncanonical@.
7858 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7859 ACX_NONCANONICAL_HOST.
7860 * configure: Regenerated.
7863 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7865 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7866 * configure: Rebuild.
7867 * Makefile.in (version_host, version_target): Get from configure.
7868 (version.c): Use $(version_host) and $(version_target).
7870 2013-07-03 Pedro Alves <palves@redhat.com>
7872 * Makefile.in (config.status): Depend on development.sh.
7873 * acinclude.m4: Include libmcheck.m4.
7874 * configure: Regenerate.
7876 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7878 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7879 attribute inside the parentheses.
7880 (winapi_DebugSetProcessKillOnExit): Ditto.
7881 (winapi_DebugBreakProcess): Ditto.
7882 (winapi_GenerateConsoleCtrlEvent): Ditto.
7884 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7886 * notif.h (notif_event): Add a dummy member to avoid compiler
7889 2013-07-01 Pedro Alves <palves@redhat.com>
7891 * hostio.c (HOSTIO_PATH_MAX): Define.
7892 (require_filename, handle_open, handle_unlink, handle_readlink):
7895 2013-07-01 Pedro Alves <palves@redhat.com>
7897 * server.h: Include "pathmax.h".
7898 * linux-low.c: Don't include sys/param.h.
7899 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7901 * win32-low.c: Don't include sys/param.h.
7902 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7904 2013-07-01 Pedro Alves <palves@redhat.com>
7906 * event-loop.c: Don't check HAVE_UNISTD_H before including
7908 * gdbreplay.c: Likewise.
7909 * remote-utils.c: Likewise.
7910 * server.c: Likewise.
7911 * configure.ac: Don't check for unistd.h.
7912 * configure: Regenerate.
7914 2013-06-28 Tom Tromey <tromey@redhat.com>
7916 * Makefile.in (version.c): Use version.in, not
7919 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7921 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7922 * configure: Rebuild.
7923 * Makefile.in (version_host, version_target): Get from configure.
7924 (version.c): Use $(version_host) and $(version_target).
7926 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7928 Fix trace-status to output user name without trailing colon.
7929 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7931 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7933 Fix trace-status to output proper start-time and stop-time.
7934 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7935 output start time and stop time in hex as gdb expects.
7937 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7939 * tracepoint.c (build_traceframe_info_xml): Output trace state
7940 variables present in the trace buffer.
7942 2013-06-24 Tom Tromey <tromey@redhat.com>
7944 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7946 (version.o): Remove.
7947 * gdbreplay.c: Include version.h.
7948 (version, host_name): Don't declare.
7949 * server.h: Include version.h.
7950 (version, host_name): Don't declare.
7952 2013-06-12 Pedro Alves <palves@redhat.com>
7954 * linux-x86-low.c (linux_is_elf64): Delete global.
7955 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7956 with local linux_pid_exe_is_elf_64_file use.
7958 2013-06-11 Pedro Alves <palves@redhat.com>
7960 * linux-low.c (regset_disabled, disable_regset): New functions.
7961 (regsets_fetch_inferior_registers)
7962 (regsets_store_inferior_registers): Use them.
7963 (initialize_regsets_info); Don't allocate the disabled_regsets
7965 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7968 2013-06-11 Pedro Alves <palves@redhat.com>
7970 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7973 2013-06-11 Pedro Alves <palves@redhat.com>
7975 * linux-x86-low.c (initialize_low_arch): Call
7976 init_registers_x32_avx_linux.
7978 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7980 Fix compatibility with Android Bionic.
7981 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7984 2013-06-07 Pedro Alves <palves@redhat.com>
7987 * Makefile.in (OBS): Add tdesc.o.
7988 (IPA_OBJS): Add tdesc-ipa.o.
7989 (tdesc-ipa.o): New rule.
7990 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7992 * linux-low.c (new_inferior): Delete.
7993 (disabled_regsets, num_regsets): Delete.
7994 (linux_add_process): Adjust to set the new per-process
7996 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7997 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7998 was a stop. When calling arch_setup, switch the current inferior
7999 to the thread that got an event.
8000 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8001 (regsets_fetch_inferior_registers)
8002 (regsets_store_inferior_registers): New regsets_info parameter.
8004 (linux_register_in_regsets): New regs_info parameter. Adjust to
8006 (register_addr, fetch_register, store_register): New usrregs_info
8007 parameter. Adjust to use it.
8008 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8009 parameter regs_info. Adjust to use it.
8010 (linux_fetch_registers): Get the current inferior's regs_info, and
8012 (linux_store_registers): Ditto.
8013 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8014 (initialize_low): Don't initialize the target_regsets here. Call
8015 initialize_low_arch.
8016 * linux-low.h (target_regsets): Delete declaration.
8017 (struct regsets_info): New.
8018 (struct usrregs_info): New.
8019 (struct regs_info): New.
8020 (struct process_info_private) <new_inferior>: New field.
8021 (struct linux_target_ops): Delete the num_regs, regmap, and
8022 regset_bitmap fields. New field regs_info.
8023 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8024 * i387-fp.c (num_xmm_registers): Delete.
8025 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8026 calls to new interface.
8027 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8028 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8029 Infer the number of xmm registers from the regcache's target
8031 * i387-fp.h (num_xmm_registers): Delete.
8032 * inferiors.c (add_thread): Don't install the thread's regcache
8034 * proc-service.c (gregset_info): Fetch the current inferior's
8035 regs_info. Adjust to use it.
8036 * regcache.c: Include tdesc.h.
8037 (register_bytes, reg_defs, num_registers)
8038 (gdbserver_expedite_regs): Delete.
8039 (get_thread_regcache): If the thread doesn't have a regcache yet,
8040 create one, instead of aborting gdbserver.
8041 (regcache_invalidate_one): Rename to ...
8042 (regcache_invalidate_thread): ... this.
8043 (regcache_invalidate_one): New.
8044 (regcache_invalidate): Only invalidate registers of the current
8046 (init_register_cache): Add target_desc parameter, and use it.
8047 (new_register_cache): Ditto. Assert the target description has a
8048 non zero registers_size.
8049 (regcache_cpy): Add assertions. Adjust.
8050 (realloc_register_cache, set_register_cache): Delete.
8051 (registers_to_string, registers_from_string): Adjust.
8052 (find_register_by_name, find_regno, find_register_by_number)
8053 (register_cache_size): Add target_desc parameter, and use it.
8054 (free_register_cache_thread, free_register_cache_thread_one)
8055 (regcache_release, register_cache_size): New.
8056 (register_size): Add target_desc parameter, and use it.
8057 (register_data, supply_register, supply_register_zeroed)
8058 (supply_regblock, supply_register_by_name, collect_register)
8059 (collect_register_as_string, collect_register_by_name): Adjust.
8060 * regcache.h (struct target_desc): Forward declare.
8061 (struct regcache) <tdesc>: New field.
8062 (init_register_cache, new_register_cache): Add target_desc
8064 (regcache_invalidate_thread): Declare.
8065 (regcache_invalidate_one): Delete declaration.
8066 (regcache_release): Declare.
8067 (find_register_by_number, register_cache_size, register_size)
8068 (find_regno): Add target_desc parameter.
8069 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8071 * remote-utils.c: Include tdesc.h.
8072 (outreg, prepare_resume_reply): Adjust.
8073 * server.c: Include tdesc.h.
8074 (gdbserver_xmltarget): Delete declaration.
8075 (get_features_xml, process_serial_event): Adjust.
8076 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8078 (struct process_info) <tdesc>: New field.
8079 (ipa_tdesc): Declare.
8080 * tdesc.c: New file.
8081 * tdesc.h: New file.
8082 * tracepoint.c: Include tdesc.h.
8083 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8084 (get_context_regcache): Adjust to pass ipa_tdesc down.
8085 (do_action_at_tracepoint): Adjust to get the register cache size
8086 from the context regcache's description.
8087 (traceframe_walk_blocks): Adjust to get the register cache size
8088 from the current trace frame's description.
8089 (traceframe_get_pc): Adjust to get current trace frame's
8090 description and pass it down.
8091 (gdb_collect): Adjust to get the register cache size from the
8093 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8094 (gdbserver_xmltarget): Delete.
8095 (initialize_low_tracepoint): Set the ipa's target description.
8096 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8097 (initialize_low_tracepoint): Set the ipa's target description.
8098 * linux-x86-low.c: Include tdesc.h.
8099 [__x86_64__] (is_64bit_tdesc): New.
8100 (ps_get_thread_area, x86_get_thread_area): Use it.
8101 (i386_cannot_store_register): Rename to ...
8102 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8103 (i386_cannot_fetch_register): Rename to ...
8104 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8105 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8107 (target_regsets): Rename to ...
8108 (x86_regsets): ... this.
8109 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8111 (x86_siginfo_fixup): Use is_64bit_tdesc.
8112 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8113 (tdesc_x32_avx_linux, tdesc_x32_linux)
8114 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8116 (x86_linux_update_xmltarget): Delete.
8117 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8118 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8119 (AMD64_LINUX_USER64_CS): New.
8120 (x86_linux_read_description): New, based on
8121 x86_linux_update_xmltarget.
8122 (same_process_callback): New.
8123 (x86_arch_setup_process_callback): New.
8124 (x86_linux_update_xmltarget): New.
8125 (x86_regsets_info): New.
8126 (amd64_linux_regs_info): New.
8127 (i386_linux_usrregs_info): New.
8128 (i386_linux_regs_info): New.
8129 (x86_linux_regs_info): New.
8130 (x86_arch_setup): Reimplement.
8131 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8132 (x86_emit_ops): Ditto.
8133 (the_low_target): Adjust. Install x86_linux_regs_info,
8134 x86_cannot_fetch_register, and x86_cannot_store_register.
8135 (initialize_low_arch): New.
8136 * linux-ia64-low.c (tdesc_ia64): Declare.
8137 (ia64_fetch_register): Adjust.
8138 (ia64_usrregs_info, regs_info): New globals.
8139 (ia64_regs_info): New function.
8140 (the_low_target): Adjust.
8141 (initialize_low_arch): New function.
8142 * linux-sparc-low.c (tdesc_sparc64): Declare.
8143 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8145 (sparc_arch_setup): New function.
8146 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8147 (the_low_target): Adjust.
8148 (initialize_low_arch): New function.
8149 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8150 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8151 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8152 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8153 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8154 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8155 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8156 (tdesc_powerpc_isa205_vsx64l): Declare.
8157 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8158 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8159 (ppc_set_pc, ppc_get_hwcap): Adjust.
8160 (ppc_usrregs_info): Forward declare.
8161 (!__powerpc64__) ppc_regmap_adjusted: New global.
8162 (ppc_arch_setup): Adjust to the current process'es target
8164 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8165 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8166 (ppc_store_evrregset): Adjust.
8167 (target_regsets): Rename to ...
8168 (ppc_regsets): ... this, and make static.
8169 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8170 (ppc_regs_info): New function.
8171 (the_low_target): Adjust.
8172 (initialize_low_arch): New function.
8173 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8174 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8175 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8176 (tdesc_s390x_linux64v2): Declare.
8177 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8178 (s390_fill_gregset, s390_store_last_break): Adjust.
8179 (target_regsets): Rename to ...
8180 (s390_regsets): ... this, and make static.
8181 (s390_get_pc, s390_set_pc): Adjust.
8182 (s390_get_hwcap): New target_desc parameter, and use it.
8183 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8184 (s390_arch_setup): Adjust to set the current process'es target
8185 description. Don't adjust the regmap.
8186 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8187 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8188 (regs_info_3264): New globals.
8189 (s390_regs_info): New function.
8190 (the_low_target): Adjust.
8191 (initialize_low_arch): New function.
8192 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8193 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8194 [__mips64] (init_registers_mips_linux)
8195 (init_registers_mips_dsp_linux): Delete defines.
8196 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8197 (have_dsp): New global.
8198 (mips_read_description): New, based on mips_arch_setup.
8199 (mips_arch_setup): Reimplement.
8200 (get_usrregs_info): New function.
8201 (mips_cannot_fetch_register, mips_cannot_store_register)
8202 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8203 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8204 (target_regsets): Rename to ...
8205 (mips_regsets): ... this, and make static.
8206 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8207 (dsp_regs_info, regs_info): New globals.
8208 (mips_regs_info): New function.
8209 (the_low_target): Adjust.
8210 (initialize_low_arch): New function.
8211 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8212 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8214 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8215 (arm_read_description): New, with bits factored from
8217 (arm_arch_setup): Reimplement.
8218 (target_regsets): Rename to ...
8219 (arm_regsets): ... this, and make static.
8220 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8221 (arm_regs_info): New function.
8222 (the_low_target): Adjust.
8223 (initialize_low_arch): New function.
8224 * linux-m68k-low.c (tdesc_m68k): Declare.
8225 (target_regsets): Rename to ...
8226 (m68k_regsets): ... this, and make static.
8227 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8228 (m68k_regs_info): New function.
8229 (m68k_arch_setup): New function.
8230 (the_low_target): Adjust.
8231 (initialize_low_arch): New function.
8232 * linux-sh-low.c (tdesc_sharch): Declare.
8233 (target_regsets): Rename to ...
8234 (sh_regsets): ... this, and make static.
8235 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8236 (sh_regs_info, sh_arch_setup): New functions.
8237 (the_low_target): Adjust.
8238 (initialize_low_arch): New function.
8239 * linux-bfin-low.c (tdesc_bfin): Declare.
8240 (bfin_arch_setup): New function.
8241 (bfin_usrregs_info, regs_info): New globals.
8242 (bfin_regs_info): New function.
8243 (the_low_target): Adjust.
8244 (initialize_low_arch): New function.
8245 * linux-cris-low.c (tdesc_cris): Declare.
8246 (cris_arch_setup): New function.
8247 (cris_usrregs_info, regs_info): New globals.
8248 (cris_regs_info): New function.
8249 (the_low_target): Adjust.
8250 (initialize_low_arch): New function.
8251 * linux-cris-low.c (tdesc_crisv32): Declare.
8252 (cris_arch_setup): New function.
8253 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8254 (cris_regs_info): New function.
8255 (the_low_target): Adjust.
8256 (initialize_low_arch): New function.
8257 * linux-m32r-low.c (tdesc_m32r): Declare.
8258 (m32r_arch_setup): New function.
8259 (m32r_usrregs_info, regs_info): New globals.
8260 (m32r_regs_info): Adjust.
8261 (initialize_low_arch): New function.
8262 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8263 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8264 (tic6x_usrregs_info): Forward declare.
8265 (tic6x_read_description): New function, based on ...
8266 (tic6x_arch_setup): ... this. Reimplement.
8267 (target_regsets): Rename to ...
8268 (tic6x_regsets): ... this, and make static.
8269 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8270 (tic6x_regs_info): New function.
8271 (the_low_target): Adjust.
8272 (initialize_low_arch): New function.
8273 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8274 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8275 (target_regsets): Rename to ...
8276 (xtensa_regsets): ... this, and make static.
8277 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8279 (xtensa_arch_setup, xtensa_regs_info): New functions.
8280 (the_low_target): Adjust.
8281 (initialize_low_arch): New function.
8282 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8283 (nios2_arch_setup): Set the current process'es tdesc.
8284 (target_regsets): Rename to ...
8285 (nios2_regsets): ... this.
8286 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8287 (nios2_regs_info): New function.
8288 (the_low_target): Adjust.
8289 (initialize_low_arch): New function.
8290 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8291 (aarch64_arch_setup): Set the current process'es tdesc.
8292 (target_regsets): Rename to ...
8293 (aarch64_regsets): ... this.
8294 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8295 (aarch64_regs_info): New function.
8296 (the_low_target): Adjust.
8297 (initialize_low_arch): New function.
8298 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8300 (target_regsets): Rename to ...
8301 (tile_regsets): ... this.
8302 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8303 (tile_regs_info): New function.
8304 (tile_arch_setup): Set the current process'es tdesc.
8305 (the_low_target): Adjust.
8306 (initialize_low_arch): New function.
8307 * spu-low.c (tdesc_spu): Declare.
8308 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8309 * win32-arm-low.c (tdesc_arm): Declare.
8310 (arm_arch_setup): New function.
8311 (the_low_target): Install arm_arch_setup instead of
8313 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8314 (init_windows_x86): Rename to ...
8315 (i386_arch_setup): ... this. Set `win32_tdesc'.
8316 (the_low_target): Adjust.
8317 * win32-low.c (win32_tdesc): New global.
8318 (child_add_thread): Don't create the thread cache here.
8319 (do_initial_child_stuff): Set the new process'es tdesc.
8320 * win32-low.h (struct target_desc): Forward declare.
8321 (win32_tdesc): Declare.
8322 * lynx-i386-low.c (tdesc_i386): Declare global.
8323 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8324 * lynx-low.c (lynx_tdesc): New global.
8325 (lynx_add_process): Set the new process'es tdesc.
8326 * lynx-low.h (struct target_desc): Forward declare.
8327 (lynx_tdesc): Declare global.
8328 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8329 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8330 * nto-low.c (nto_tdesc): New global.
8331 (do_attach): Set the new process'es tdesc.
8332 * nto-low.h (struct target_desc): Forward declare.
8333 (nto_tdesc): Declare.
8334 * nto-x86-low.c (tdesc_i386): Declare.
8335 (nto_x86_arch_setup): Set `nto_tdesc'.
8337 2013-06-04 Gary Benson <gbenson@redhat.com>
8339 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8340 to qSupported response when appropriate.
8341 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8342 with nonzero-length annex.
8343 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8344 arguments supplied in annex.
8346 2013-05-31 Doug Evans <dje@google.com>
8349 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8350 64 bits in 64-cross-32 environment.
8352 2013-05-28 Pedro Alves <palves@redhat.com>
8354 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8355 (aarch64-without-fpu.c): Delete rule.
8356 * configure.srv (aarch64*-*-linux*): Remove references to
8357 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8358 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8361 2013-05-24 Pedro Alves <palves@redhat.com>
8363 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8364 instead of strchr/decode_address. Error if the range isn't split
8365 with a ','. Don't assume there's be a ':' in the action.
8367 2013-05-23 Yao Qi <yao@codesourcery.com>
8368 Pedro Alves <palves@redhat.com>
8370 * linux-low.c (lwp_in_step_range): New function.
8371 (linux_wait_1): If the thread was range stepping and stopped
8372 outside the stepping range, report the stop to GDB. Otherwise,
8373 continue stepping. Add range stepping debug output.
8374 (linux_set_resume_request): Copy the step range from the resume
8376 (linux_supports_range_stepping): New.
8377 (linux_target_ops) <supports_range_stepping>: Set to
8378 linux_supports_range_stepping.
8379 * linux-low.h (struct linux_target_ops)
8380 <supports_range_stepping>: New field.
8381 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8382 * linux-x86-low.c (x86_supports_range_stepping): New.
8383 (the_low_target) <supports_range_stepping>: Set to
8384 x86_supports_range_stepping.
8385 * server.c (handle_v_cont): Handle 'r' action.
8386 (handle_v_requests): Append ";r" if the target supports range
8388 * target.h (struct thread_resume) <step_range_start,
8389 step_range_end>: New fields.
8390 (struct target_ops) <supports_range_stepping>:
8392 (target_supports_range_stepping): New macro.
8394 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8396 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8397 confusion in comment.
8399 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8401 * lynx-low.c (struct process_info_private): New type.
8402 (lynx_add_process): New function.
8403 (lynx_create_inferior, lynx_attach): Replace calls to
8404 add_process by calls to lynx_add_process.
8405 (lynx_resume): If PTID is null, then try using
8406 current_process()->private->last_wait_event_ptid.
8408 (lynx_clear_inferiors): Delete. The contents of that function
8409 has been inlined in lynx_mourn;
8410 (lynx_wait_1): Save the ptid in the process's private data.
8411 (lynx_mourn): Free the process' private data. Replace call
8412 to lynx_clear_inferiors by call to clear_inferiors.
8414 2013-05-17 Yao Qi <yao@codesourcery.com>
8416 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8419 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8421 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8422 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8423 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8424 PT_TEXT_END_ADDR guards. Update comments.
8425 (linux_target_op) <read_offsets>: Conditionally define to
8426 linux_read_offsets if the target is UCLIBC and if it defines
8427 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8429 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8430 Andrew Jenner <andrew@codesourcery.com>
8432 * Makefile.in (SFILES): Add linux-nios2-low.c.
8433 (clean): Add action to delete nios2-linux.c.
8434 (nios2-linux.c): New rule.
8435 * configure.srv: Add nios2*-*-linux*.
8436 * linux-nios2-low.c: New.
8438 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8440 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8442 2013-04-25 Hui Zhu <hui@codesourcery.com>
8445 * ax.c (ax_printf): Add fflush.
8447 2013-04-22 Tom Tromey <tromey@redhat.com>
8449 * Makefile.in (SFILES): Add filestuff.c.
8450 (OBS): Add filestuff.o.
8451 (filestuff.o): New target.
8452 * config.in, configure: Rebuild.
8453 * configure.ac: Check for fdwalk, pipe2.
8455 2013-04-17 Pedro Alves <palves@redhat.com>
8457 * configure.ac (USE_THREAD_DB): Delete variable.
8458 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8459 Don't AC_SUBST USE_THREAD_DB.
8460 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8461 * config.in, configure: Regenerate.
8463 2013-04-16 Pedro Alves <palves@redhat.com>
8465 * linux-low.h (struct lwp_info) <thread_known>: Move under
8466 the USE_THREAD_DB #ifdef.
8468 2013-04-16 Pedro Alves <palves@redhat.com>
8470 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8471 (linux-low.o): Delete rule.
8472 * linux-low.h: Always include "gdb_thread_db.h" instead of
8473 conditionally including thread_db.h.
8474 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8477 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8479 * Makefile.in (install-only): Fix make install regression.
8481 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8483 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8484 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8486 * gdbserver.1: Remove.
8488 2013-03-22 Pedro Alves <palves@redhat.com>
8490 * linux-low.c (handle_extended_wait): Don't call
8491 linux_enable_event_reporting.
8493 2013-03-15 Tony Theodore <tonyt@logyst.com>
8496 * Makefile.in (SHELL): Use @SHELL@.
8498 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8500 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8503 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8505 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8506 Remove extraneous NULL element.
8508 2013-03-13 Yao Qi <yao@codesourcery.com>
8510 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8511 'V' block in trace frame.
8513 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8515 * target.h (struct target_ops): Add btrace ops.
8516 (target_supports_btrace): New macro.
8517 (target_enable_btrace): New macro.
8518 (target_disable_btrace): New macro.
8519 (target_read_btrace): New macro.
8520 * gdbthread.h (struct thread_info): Add btrace field.
8521 * server.c: Include btrace-common.h.
8522 (handle_btrace_general_set): New function.
8523 (handle_btrace_enable): New function.
8524 (handle_btrace_disable): New function.
8525 (handle_general_set): Call handle_btrace_general_set.
8526 (handle_qxfer_btrace): New function.
8527 (struct qxfer qxfer_packets[]): Add btrace entry.
8528 * inferiors.c (remove_thread): Disable btrace.
8529 * linux-low: Include linux-btrace.h.
8530 (linux_low_enable_btrace): New function.
8531 (linux_low_read_btrace): New function.
8532 (linux_target_ops): Add btrace ops.
8533 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8534 Add srv_linux_btrace=yes.
8535 (x86_64-*-linux*): Add linux-btrace.o.
8536 Add srv_linux_btrace=yes.
8537 * configure.ac: Define HAVE_LINUX_BTRACE.
8538 * config.in: Regenerated.
8539 * configure: Regenerated.
8541 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8543 * server.c (handle_qxfer): Preserve error message if -3 is
8545 (qxfer): Document the -3 return value.
8547 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8549 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8550 (linux_btrace_h): New variable.
8551 (linux-btrace.o): New rule.
8553 2013-03-08 Stan Shebs <stan@codesourcery.com>
8554 Hafiz Abid Qadeer <abidh@codesourcery.com>
8556 * tracepoint.c (trace_buffer_size): New global.
8557 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8558 (init_trace_buffer): Change to one-argument function. Allocate
8559 trace buffer memory.
8560 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8561 handle QTBuffer:size packet.
8562 (cmd_bigqtbuffer_size): New function.
8563 (initialize_tracepoint): Call init_trace_buffer with
8564 DEFAULT_TRACE_BUFFER_SIZE.
8565 * server.c (handle_query): Add QTBuffer:size in the
8568 2013-03-07 Yao Qi <yao@codesourcery.com>
8570 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8571 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8573 (cmd_qtsp): Adjust condition. Do post increment.
8574 Set cur_action and cur_step_action back to 0.
8576 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8579 * linux-low.c (linux_write_memory): Return early success if LEN is
8582 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8584 * configure.srv: Add x86_64-*-cygwin* as target.
8586 2013-02-28 Tom Tromey <tromey@redhat.com>
8588 * configure.ac: Invoke AC_SYS_LARGEFILE.
8589 * configure, config.in: Rebuild.
8591 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8593 * win32-low.c: Throughout, fix format strings and casts of
8594 printf-like functions to avoid type related warnings on all
8596 (get_child_debug_event): Print dwDebugEventCode as hex since
8597 that's how it's usually documented.
8599 2013-02-28 Yao Qi <yao@codesourcery.com>
8601 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8604 2013-02-27 Jiong Wang <jiwang@tilera.com>
8606 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8607 (reg-tilegx32.c): New rule.
8608 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8609 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8610 different register info initializer according to elf class.
8611 (init_registers_tilgx32): New function. The tilegx32 register info
8613 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8614 (tile_store_gregset): Likewise.
8616 2013-02-27 Yao Qi <yao@codesourcery.com>
8618 * server.c (process_point_options): Print debug message when
8619 debug_threads is true.
8621 2013-02-26 Yao Qi <yao@codesourcery.com>
8623 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8625 2013-02-19 Pedro Alves <palves@redhat.com>
8626 Kai Tietz <ktietz@redhat.com>
8630 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8631 instead of strtoul to extract address from packet.
8632 (process_serial_event) <'z'>: Likewise.
8634 2013-02-18 Yao Qi <yao@codesourcery.com>
8636 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8638 2013-02-14 Pedro Alves <palves@redhat.com>
8642 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8643 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8645 2013-02-14 Pedro Alves <palves@redhat.com>
8647 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8649 2013-02-14 Pedro Alves <palves@redhat.com>
8651 * tracepoint.c (save_string): Delete.
8652 (add_tracepoint_action): Use savestring instead of save_string.
8654 2013-02-12 Pedro Alves <palves@redhat.com>
8656 * linux-xtensa-low.c: Ditto.
8657 * xtensa-xtregs.c: Ditto.
8659 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8661 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8664 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8666 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8667 aarch64_num_wp_regs and aarch64_num_bp_regs to
8668 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8670 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8672 * linux-aarch64-low.c (ps_get_thread_area): Replace
8673 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8675 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8676 Marcus Shawcroft <marcus.shawcroft@arm.com>
8677 Nigel Stephens <nigel.stephens@arm.com>
8678 Yufeng Zhang <yufeng.zhang@arm.com>
8680 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8681 (aarch64.c, aarch64-without-fpu.c): New targets.
8682 * configure.srv (aarch64*-*-linux*): New.
8683 * linux-aarch64-low.c: New file.
8685 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8687 * linux-low.c (handle_extended_wait, linux_create_inferior)
8688 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8689 (dequeue_one_deferred_signal, linux_resume_one_thread)
8690 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8691 (linux_tracefork_grandchild, linux_test_for_tracefork)
8692 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8693 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8694 where the argument is 0.
8696 2013-01-25 Yao Qi <yao@codesourcery.com>
8698 * event-loop.c: Include "queue.h".
8699 (gdb_event_p): New typedef.
8700 (struct gdb_event) <next_event>: Remove.
8701 (event_queue): Change to QUEUE(gdb_event_p).
8702 (async_queue_event): Remove.
8703 (gdb_event_xfree): New.
8704 (initialize_event_loop): New.
8705 (process_event): Use API from QUEUE.
8706 (wait_for_event): Likewise.
8707 * server.c (main): Call initialize_event_loop.
8708 * server.h (initialize_event_loop): Declare.
8710 2013-01-18 Yao Qi <yao@codesourcery.com>
8712 * ax.h (struct eval_agent_expr_context): New.
8713 (gdb_eval_agent_expr): Update declaration.
8714 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8715 TFRAME. Add new argument CTX.
8716 * server.h (struct eval_agent_expr_context): Declare.
8717 (agent_mem_read, agent_tsv_read): Update declaration.
8718 (agent_mem_read_string): Likewise.
8719 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8720 (add_traceframe_block): Add new argument TPOINT.
8721 Increase TPOINT->traceframe_usage.
8722 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8723 eval_tracepoint_agent_expr.
8724 (condition_true_at_tracepoint): Likewise.
8725 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8726 (agent_mem_read_string, agent_tsv_read): Likewise.
8728 2013-01-16 Yao Qi <yao@codesourcery.com>
8730 * linux-low.c (linux_resume_one_lwp): Don't check
8731 'lwp->bp_reinsert != 0'.
8733 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8734 Pedro Alves <palves@redhat.com>
8736 * lynx-low.c (ptrace_request_to_str): Define a temporary
8737 macro and use it to simplify this function's implementation.
8739 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8741 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8744 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8746 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8748 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8750 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8752 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8754 * lynx-low.c (lynx_resume): Use the resume_info parameter
8755 to determine the ptid for the lynx_ptrace call, unless
8756 it is equal to minus_one_ptid, in which case we use the
8757 ptid of the current_inferior.
8758 (lynx_wait_1): After having received a thread create/exit
8759 event, resume the inferior's execution using the signaling
8760 thread's ptid, rather than the old ptid.
8762 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8764 * lynx-low.c (lynx_resume): Delete variable ret.
8766 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8768 * gdbreplay.c (gdbreplay_version): Update copyright year.
8769 * server.c (gdbserver_version): Likewise.
8771 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8773 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8776 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8778 * lynx-low.c (ptrace_request_to_str): Add handling for
8781 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8783 * lynx-low.c (lynx_attach): Delete variable new_process.
8785 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8787 * lynx-low.c (lynx_create_inferior): Delete variable
8790 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8792 * lynx-low.c (ptrace_request_to_str): Do not handle
8793 PTRACE_GETTHREADLIST if this macro does not exist.
8795 2012-12-15 Yao Qi <yao@codesourcery.com>
8797 * Makefile.in (OBS): Add notif.o.
8798 * notif.c, notif.h: New.
8799 * server.c: Include "notif.h".
8800 (struct vstop_notif) <next>: Remove.
8802 (queue_stop_reply): Update.
8803 (push_event, send_next_stop_reply): Remove.
8804 (discard_queued_stop_replies): Update.
8805 (notif_stop): New variable.
8806 (handle_v_stopped): Remove.
8807 (handle_v_requests): Don't call handle_v_stopped. Call
8808 handle_ack_notif instead.
8809 (queue_stop_reply_callback): Call notif_event_enque instead
8810 of queue_stop_reply.
8811 (handle_status): Don't call send_next_stop_reply, call
8812 notif_write_event instead.
8813 (kill_inferior_callback): Likewise.
8814 (detach_or_kill_inferior_callback): Likewise.
8815 (main): Call initialize_notif.
8816 (process_serial_event): Call QUEUE_is_empty.
8817 (handle_target_event): Call notif_push instead of push event.
8818 * server.h (push_event): Remove declaration.
8820 2012-12-10 Tom Tromey <tromey@redhat.com>
8822 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8823 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8826 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8827 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8828 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8829 (amd64-linux-ipa.o, ax.o): Rewrite.
8830 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8831 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8832 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8833 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8834 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8835 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8836 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8837 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8838 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8839 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8840 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8841 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8842 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8843 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8844 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8845 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8846 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8847 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8848 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8849 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8850 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8851 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8852 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8853 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8854 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8855 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8856 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8857 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8858 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8859 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8860 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8861 (reg-tilegx.o): Remove.
8862 (all_object_files): New macro.
8863 Include .deps files.
8864 * aclocal.m4, configure: Rebuild.
8865 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8866 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8867 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8869 2012-12-05 Tom Tromey <tromey@redhat.com>
8872 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8874 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8876 * configure.ac: Check for linux/perf_event.h.
8877 * config.in: Regenerated.
8878 * configure: Regenerated.
8880 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8882 * hostio.c (handle_readlink): Decrease buffer size
8883 parameter passed to readlink by one byte.
8885 2012-11-26 Yao Qi <yao@codesourcery.com>
8887 * configure.ac (build_warnings): Append '-Wempty-body'.
8888 * configure: Regenerated.
8889 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8892 2012-11-15 Pierre Muller <muller@sourceware.org>
8894 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8895 * config.in: Regenerate.
8896 * configure: Regenerate.
8897 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8898 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8899 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8900 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8902 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8903 instead of <sys/wait.h> header.
8904 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8906 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8908 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8909 (various make rules): Remove -DGDBSERVER
8911 2012-11-09 Yao Qi <yao@codesourcery.com>
8913 * spu-low.c (current_ptid): Move it to ..
8914 * gdbthread.h: ... here. New.
8915 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8916 * server.c (myresume, process_serial_event): Likewise.
8917 * thread-db.c (thread_db_find_new_threads): Likewise.
8918 * tracepoint.c (run_inferior_command): Likewise.
8920 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8922 * server.c (handle_search_memory_1): Include access length in
8925 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8927 * linux-crisv32-low.c: Fix compile errors.
8929 2012-09-04 Yao Qi <yao@codesourcery.com>
8931 * tracepoint.c (cmd_qtsv): Adjust debug message.
8932 Don't check CUR_TPOINT.
8934 2012-08-28 Yao Qi <yao@codesourcery.com>
8936 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8937 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8938 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8939 Remove declarations of xmalloc, xreallloc, xstrdup and
8941 * Makefile.in (libiberty_h): New.
8942 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8943 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8945 2012-08-23 Yao Qi <yao@codesourcery.com>
8947 * server.h: Remove declaration of 'xsnprintf'.
8949 2012-08-22 Keith Seitz <keiths@redhat.com>
8951 * server.h: Include build-gnulib-gbserver/config.h.
8952 * gdbreplay.c: Likewise.
8954 2012-08-08 Doug Evans <dje@google.com>
8956 * Makefile.in (SFILES): Add gdb_vecs.c.
8957 (OBS): Add gdb_vecs.o.
8958 (gdb_vecs_h, host_defs_h): New variables.
8959 (thread-db.o): Add $(gdb_vecs_h) dependency.
8960 (gdb_vecs.o): New rule.
8961 * thread-db.c: #include "gdb_vecs.h".
8962 (thread_db_load_search): Use a vector to iterate over path elements.
8963 Handle text appearing after "$pdir".
8965 * configure.ac: Add check for strstr.
8966 * config.in: Regenerate.
8967 * configure: Regenerate.
8969 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8971 * hostio.c (handle_pread): If pread fails, fall back to attempting
8973 (handle_pwrite): Likewise for pwrite.
8975 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8977 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8978 between unsupported TYPE and unimplementable ADDR/LEN combination.
8979 (arm_insert_point): Act on new return value.
8981 2012-07-31 Pedro Alves <palves@redhat.com>
8983 * server.c (process_point_options): Only skip tokens if we find
8984 one that is unrecognized. Don't treat 'X' specially while
8985 skipping unrecognized tokens.
8987 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8989 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8990 to 4-byte-align HW breakpoint addresses for Thumb.
8992 2012-07-27 Yao Qi <yao@codesourcery.com>
8996 * server.h: Declare gdb_agent_about_to_close.
8997 * target.c (kill_inferior): Include "agent.h".
8998 New. Send command 'kill'.
8999 * target.h (kill_inferior): Removed macro.
9000 * tracepoint.c (gdb_agent_about_to_close): New.
9001 (gdb_agent_helper_thread): Handle command 'close'.
9002 Wait endlessly until the inferior stops.
9003 Install gdb_agent_remove_socket to atexit hook.
9004 (agent_socket_name): New static variable.
9005 (gdb_agent_socket_init): Replace local variable 'name' with
9006 'agent_socket_name'.
9007 (gdb_agent_remove_socket): New.
9009 2012-07-27 Yao Qi <yao@codesourcery.com>
9011 * server.c (process_point_options): Stop at 'X' when parsing.
9013 2012-07-19 Michael Eager <eager@eagercon.com>
9015 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9017 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9018 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9019 hardware breakpoint.
9021 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9023 * gdbserver/linux-low.c (initialize_low): Call
9024 linux_ptrace_init_warnings.
9026 2012-07-02 Doug Evans <dje@google.com>
9028 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9031 2012-07-02 Stan Shebs <stan@codesourcery.com>
9033 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9034 (ax.o): Add it to build rule.
9036 (OBS): Add format.o.
9037 (IPA_OBS): Add format.o.
9038 * server.c (handle_query): Claim support for breakpoint commands.
9039 (process_point_options): Add command case.
9040 (process_serial_event): Leave running if there are printfs in
9042 * mem-break.h (any_persistent_commands): Declare.
9043 (add_breakpoint_commands): Declare.
9044 (gdb_no_commands_at_breakpoint): Declare.
9045 (run_breakpoint_commands): Declare.
9046 * mem-break.c (struct point_command_list): New struct.
9047 (struct breakpoint): New field command_list.
9048 (any_persistent_commands): New function.
9049 (add_commands_to_breakpoint): New function.
9050 (add_breakpoint_commands): New function.
9051 (gdb_no_commands_at_breakpoint): New function.
9052 (run_breakpoint_commands): New function.
9053 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9055 * ax.c: Include format.h.
9056 (ax_printf): New function.
9057 (gdb_eval_agent_expr): Add printf opcode.
9059 2012-06-13 Yao Qi <yao@codesourcery.com>
9061 * server.c (start_inferior): Remove duplicated writes to fields
9062 'last_resume_kind' and 'last_status' of 'current_inferior'.
9064 2012-06-12 Yao Qi <yao@codesourcery.com>
9065 Pedro Alves <palves@redhat.com>
9067 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9069 * server.c (handle_v_cont): Extend comment.
9071 2012-06-11 Yao Qi <yao@codesourcery.com>
9073 * linux-low.c (linux_attach): Add 'static'.
9075 2012-06-06 Yao Qi <yao@codesourcery.com>
9077 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9079 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9081 Fix gcc -flto compilation warning.
9082 * server.c (main): Make variable multi_mode and attach volatile.
9084 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9086 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9087 if the platform doesn't know about it.
9089 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9091 * Makefile.in (SFILES): Add linux-tile-low.c.
9092 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9093 * configure.srv: Handle tilegx-*-linux*.
9094 * linux-tile-low.c: New file.
9096 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9098 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9100 2012-05-24 Pedro Alves <palves@redhat.com>
9104 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9106 2012-05-24 Pedro Alves <palves@redhat.com>
9110 Replace target_signal with gdb_signal throughout.
9112 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9114 * linux-low.c (linux_store_registers): Avoid the copying sequence
9115 when no data has been retrieved by ptrace.
9117 2012-05-22 Will Deacon <will.deacon@arm.com>
9119 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9120 Include asm/ptrace.h.
9121 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9124 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9126 * linux-low.c (linux_store_registers): Don't re-retrieve data
9127 with ptrace that has already been obtained from /proc. Always
9128 copy any data retrieved with ptrace to the buffer supplied.
9130 2012-05-11 Yao Qi <yao@codesourcery.com>
9131 Pedro Alves <palves@redhat.com>
9133 * linux-low.c (enum stopping_threads_kind): New.
9134 (stopping_threads): Change type to `enum stopping_threads_kind'.
9135 (handle_extended_wait): If stopping and suspending threads, leave
9136 the new_lwp suspended too.
9137 (linux_wait_for_event): Adjust.
9138 (stop_all_lwps): Set `stopping_threads' to
9139 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9140 whether we're suspending threads or just stopping them. Assert no
9143 2012-04-29 Yao Qi <yao@codesourcery.com>
9145 * server.h: Move some code to ...
9146 * gdbthread.h: ... here. New.
9147 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9148 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9149 (nto-low.o, win32-low.o): Likewise.
9150 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9151 * regcache.c, remote-utils.c, server.c: Likewise.
9152 * target.c, tracepoint.c, win32-low.c: Likewise.
9154 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9156 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9157 (PTRACE_ARG4_TYPE): Likewise.
9158 (PTRACE_XFER_TYPE): Likewise.
9159 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9160 ptrace to PTRACE_ARG3_TYPE.
9161 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9162 (PTRACE_ARG4_TYPE): Likewise.
9163 (PTRACE_XFER_TYPE): Likewise.
9164 (linux_detach_one_lwp): Cast fourth argument of
9165 ptrace to long then PTRACE_ARG4_TYPE.
9166 (regsets_fetch_inferior_registers): Cast third argument of
9167 ptrace to long then PTRACE_ARG3_TYPE.
9168 (regsets_store_inferior_registers): Likewise.
9170 2012-04-20 Pedro Alves <palves@redhat.com>
9172 * configure: Regenerate.
9174 2012-04-19 Pedro Alves <palves@redhat.com>
9176 * Makefile.in (GNULIB_BUILDDIR): New.
9177 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9178 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9179 (all, install-only, uninstall, clean-info, all-lib, clean): No
9180 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9181 (maintainer-clean realclean distclean): Use subdir_do.
9183 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9184 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9185 * acinclude.m4: Include acx_configure_dir.m4.
9186 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9187 calls. Call AC_PROG_RANLIB. Configure gnulib using
9190 (GNULIB_STDINT_H): Adjust.
9191 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9192 * gdbreplay.c: Include build-gnulib/config.h.
9193 * server.h: Likewise.
9194 * aclocal.m4: Regenerate.
9195 * config.in: Regenerate.
9196 * configure: Regenerate.
9198 2012-04-19 Pedro Alves <palves@redhat.com>
9200 * Makefile.in (LIBGNU, INCGNU): Adjust.
9201 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9202 (all, install-only, uninstall, clean-info, all-lib, clean)
9203 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9204 * configure.ac: Adjust AC_OUTPUT output.
9205 * aclocal.m4: Regenerate.
9206 * configure: Regenerate.
9208 2012-04-19 Pedro Alves <palves@redhat.com>
9210 * Makefile.in (generated_files): New.
9211 (server_h): Remove the explicit dependency on config.h, and depend
9212 on $generated_files.
9214 2012-04-19 Pedro Alves <palves@redhat.com>
9216 * Makefile.in (INCGNU): Add -Ignulib.
9218 2012-04-19 Pedro Alves <palves@redhat.com>
9220 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9221 (INCGNU): ... this, and spell out -I here.
9222 (GNULIB_LIB): Rename to ...
9224 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9226 2012-04-19 Pedro Alves <palves@redhat.com>
9228 * config.in: Regenerate.
9230 2012-04-19 Pedro Alves <palves@redhat.com>
9232 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9233 * server.h (memmem): Remove declaration.
9234 * config.in: Regenerate.
9235 * configure: Regenerate.
9237 2012-04-19 Yao Qi <yao@codesourcery.com>
9239 * Makefile.in (SFILES): Add common/vec.c.
9243 2012-04-19 Yao Qi <yao@codesourcery.com>
9245 * remote-utils.c (prepare_resume_reply): Replace with macro
9246 target_core_of_thread.
9247 * server.c (handle_qxfer_threads_proper): Likewise.
9248 * target.h (traget_core_of_thread): New macro.
9250 2012-04-18 Pedro Alves <palves@redhat.com>
9252 * aclocal.m4: Regenerate.
9253 * configure: Regenerate.
9255 2012-04-16 Yao Qi <yao@codesourcery.com>
9257 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9258 duplicated on address.
9260 2012-04-16 Yao Qi <yao@codesourcery.com>
9262 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9263 (struct tracepoint_action_ops) <send>: New field.
9264 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9265 (agent_expr_send, x_tracepoint_action_send): New.
9266 (l_tracepoint_action_send): New.
9267 (cmd_qtdp): Download and install tracepoint
9268 according to `use_agent'.
9269 (run_inferior_command): Add one more parameter `len'.
9271 (tracepoint_send_agent): New.
9272 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9274 2012-04-16 Yao Qi <yao@codesourcery.com>
9276 * tracepoint.c (download_tracepoints): Moved to ...
9277 (cmd_qtstart): ... here.
9279 2012-04-14 Yao Qi <yao@codesourcery.com>
9281 * tracepoint.c: Include inttypes.h.
9282 (struct collect_memory_action): Use sized types.
9283 (struct tracepoint): Likewise.
9284 (cmd_qtdp, stop_tracing): Update print specifiers.
9285 (cmd_qtp, response_tracepoint): Likewise.
9286 (collect_data_at_tracepoint): Likewise.
9287 (collect_data_at_step): Likewise.
9289 2012-04-14 Yao Qi <yao@codesourcery.com>
9291 Import gnulib module inttypes.
9292 * aclocal.m4, config.in, configure: Regenerated.
9294 2012-04-14 Yao Qi <yao@codesourcery.com>
9296 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9297 Makefile and config.status at last.
9299 2012-04-13 Yao Qi <yao@codesourcery.com>
9301 * tracepoint.c: Include stdint.h unconditionally.
9303 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9305 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9306 on BFD_HAVE_SYS_PROCFS_TYPE.
9307 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9308 * configure: Regenerate.
9309 * config.in: Likewise.
9311 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9313 * Makefile.in (clean): Also remove x32.c x32-linux.c
9314 x32-avx.c x32-avx-linux.c.
9315 (x32.o): New target.
9317 (x32-linux.o): Likewise.
9318 (x32-linux.c): Likewise.
9319 (x32-avx.o): Likewise.
9320 (x32-avx.c): Likewise.
9321 (x32-avx-linux.o): Likewise.
9322 (x32-avx-linux.c): Likewise.
9324 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9325 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9326 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9327 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9328 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9329 i386/x32-avx-linux.xml.
9331 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9332 (init_registers_x32_avx_linux): Likwise.
9333 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9334 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9336 2012-04-13 Pedro Alves <palves@redhat.com>
9338 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9339 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9340 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9341 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9344 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9346 * linux-x86-low.c (compat_x32_clock_t): New.
9347 (compat_x32_siginfo_t): Likewise.
9348 (compat_x32_siginfo_from_siginfo): Likewise.
9349 (siginfo_from_compat_x32_siginfo): Likewise.
9350 (linux_is_elf64): Likewise.
9351 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9352 and siginfo_from_compat_x32_siginfo for x32.
9353 (x86_arch_setup): Set linux_is_elf64.
9355 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9358 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9360 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9361 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9362 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9363 compatible with process.
9365 2012-04-12 Yao Qi <yao@codesourcery.com>
9367 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9368 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9369 (install-only, install-info, clean): Handle sub dir gnulib.
9370 (all-lib, am--refresh): New targets.
9371 (memmem.o): Remove target.
9372 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9373 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9374 (AC_REPLACE_FUNCS): Remove memmem.
9375 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9376 (AC_OUTPUT): Generate Makefile in gnulib/.
9377 * aclocal.m4, config.in, configure: Regenerated.
9379 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9381 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9383 2012-04-05 Pedro Alves <palves@redhat.com>
9385 -Werror=strict-aliasing
9387 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9390 2012-04-04 Pedro Alves <palves@redhat.com>
9392 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9393 (sparc_store_gregset_from_stack, sparc_store_gregset)
9394 (sparc_breakpoint_at): Fix formatting.
9396 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9398 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9400 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9401 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9402 * config.in: Regenerate.
9403 * configure: Likewise.
9405 2012-03-29 Pedro Alves <palves@redhat.com>
9407 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9408 Correct ptrace arguments.
9410 2012-03-28 Pedro Alves <palves@redhat.com>
9412 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9413 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9414 (IA64_FR1_REGNUM): New defines.
9415 (ia64_fetch_register): New.
9416 (the_low_target): Install it.
9417 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9419 * linux-low.c (linux_fetch_registers): Try the
9420 the_low_target.fetch_register hook first.
9422 * linux-arm-low.c (the_low_target): Adjust.
9423 * linux-bfin-low.c (the_low_target): Adjust.
9424 * linux-cris-low.c (the_low_target): Adjust.
9425 * linux-crisv32-low.c (the_low_target): Adjust.
9426 * linux-m32r-low.c (the_low_target): Adjust.
9427 * linux-m68k-low.c (the_low_target): Adjust.
9428 * linux-mips-low.c (the_low_target): Adjust.
9429 * linux-ppc-low.c (the_low_target): Adjust.
9430 * linux-s390-low.c (the_low_target): Adjust.
9431 * linux-sh-low.c (the_low_target): Adjust.
9432 * linux-sparc-low.c (the_low_target): Adjust.
9433 * linux-tic6x-low.c (the_low_target): Adjust.
9434 * linux-x86-low.c (the_low_target): Adjust.
9435 * linux-xtensa-low.c (the_low_target): Adjust.
9437 2012-03-26 Pedro Alves <palves@redhat.com>
9439 * server.c (handle_qxfer_libraries): Don't bail early if
9440 the_target->qxfer_libraries_svr4 is not NULL.
9442 2012-03-26 Pedro Alves <palves@redhat.com>
9444 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9446 2012-03-23 Pedro Alves <palves@redhat.com>
9448 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9449 "library-list-svr4" element's start tag when the the DSO list is
9452 2012-03-23 Pedro Alves <palves@redhat.com>
9454 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9455 a variable whose type size is the same as the inferior's pointer
9458 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9460 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9462 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9463 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9464 * linux-low.h: Include <signal.h>.
9465 (struct siginfo): Remove forward declaration.
9466 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9469 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9471 * .gitignore: Ignore more files.
9473 2012-03-19 Pedro Alves <palves@redhat.com>
9474 Jan Kratochvil <jan.kratochvil@redhat.com>
9476 * server.c (cont_thread, general_thread): Add describing comments.
9477 (start_inferior): Clear `cont_thread'.
9478 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9481 2012-03-15 Yao Qi <yao@codesourcery.com>
9483 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9485 (cmd_qtdp): ... here.
9487 2012-03-15 Yao Qi <yao@codesourcery.com>
9489 * tracepoint.c (struct tracepoint_action_ops): New.
9490 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9491 (m_tracepoint_action_download): New.
9492 (r_tracepoint_action_download): New.
9493 (x_tracepoint_action_download): New.
9494 (l_tracepoint_action_download): New.
9495 (add_tracepoint_action): Install `action->ops' according type.
9496 (download_tracepoint_1): Move code `download' function pointer
9497 of various tracepoint_action_ops.
9499 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9501 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9502 linux_ptrace_attach_warnings.
9504 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9506 * Makefile.in (linux-ptrace.o): New.
9507 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9508 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9509 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9510 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9511 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9513 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9515 2012-03-08 Yao Qi <yao@codesourcery.com>
9516 Pedro Alves <palves@redhat.com>
9518 Fix PR server/13392.
9519 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9521 * tracepoint.c (remove_tracepoint): New.
9522 (cmd_qtdp): Call remove_tracepoint when failed to install.
9524 2012-03-07 Pedro Alves <palves@redhat.com>
9526 * linux-low.c (get_detach_signal): New.
9527 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9528 Pass on pending signals to PTRACE_DETACH. Check the result of the
9530 * server.c (program_signals, program_signals_p): New.
9531 (handle_general_set): Handle QProgramSignals.
9532 * server.h (program_signals, program_signals_p): Declare.
9534 2012-03-05 Pedro Alves <palves@redhat.com>
9535 Jan Kratochvil <jan.kratochvil@redhat.com>
9537 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9540 2012-03-03 Yao Qi <yao@codesourcery.com>
9542 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9543 agent_look_up_symbols.
9545 2012-03-03 Yao Qi <yao@codesourcery.com>
9547 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9548 (linux-x86-low.o): Likewise.
9549 * server.h: Remove in_process_agent_loaded.
9550 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9554 2012-03-03 Yao Qi <yao@codesourcery.com>
9556 * tracepoint.c (gdb_agent_capability): New global.
9557 (in_process_agent_loaded_ust): Renamed to
9558 `in_process_agent_supports_ust'.
9560 (in_process_agent_supports_ust): Call agent_capability_check.
9561 (clear_installed_tracepoints): Assert that agent supports
9564 2012-03-03 Yao Qi <yao@codesourcery.com>
9566 * linux-low.c (linux_supports_agent): New.
9567 (linux_target_ops): Initialize field `supports_agent' with
9568 linux_supports_agent.
9569 * target.h (struct target_ops) <supports_agent>: New.
9570 (target_supports_agent): New macro.
9571 * server.c (handle_general_set): Handle packet 'QAgent'.
9572 (handle_query): Send `QAgent+'.
9573 * Makefile.in (server.o): Depends on agent.h.
9575 2012-03-03 Yao Qi <yao@codesourcery.com>
9577 * Makefile.in (OBS): Add agent.o.
9578 Add new rule for agent.o.
9579 Track dependence of tracepoint.c on agent.h.
9580 * tracepoint.c (run_inferior_command_1):
9581 (run_inferior_command): Call agent_run_command.
9582 (gdb_ust_connect_sync_socket): Deleted. Move it to
9584 (resume_thread, stop_thread): Likewise.
9585 (gdb_ust_socket_init): Renamed to ...
9586 (gdb_agent_socket_init): ... New.
9587 (gdb_ust_thread): Renamed to ...
9588 (gdb_agent_helper_thread): ... New.
9589 (gdb_ust_init): Move some code to ...
9590 (gdb_agent_init): ... here. New.
9591 [HAVE_UST]: Call gdb_ust_init.
9592 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9593 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9594 * config.in, configure: Regenerated.
9596 2012-03-02 Pedro Alves <palves@redhat.com>
9598 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9599 * linux-low.c (struct simple_pid_list): New.
9600 (stopped_pids): New a struct simple_pid_list pointer.
9601 (add_to_pid_list, pull_pid_from_list): New.
9602 (handle_extended_wait): Don't assume the first signal new children
9603 report is SIGSTOP. Adjust call to pull_pid_from_list.
9604 (linux_wait_for_lwp): Adjust.
9606 2012-03-02 Yao Qi <yao@codesourcery.com>
9608 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9611 2012-03-02 Yao Qi <yao@codesourcery.com>
9613 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9614 `stop_pc' and `tpoint'. Update caller.
9616 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9618 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9619 * linux-low.c (use_linux_regsets): New macro.
9620 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9621 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9622 (linux_register_in_regsets): New function.
9623 (usr_fetch_inferior_registers): Skip registers covered by
9625 (usr_store_inferior_registers): Likewise.
9626 (usr_fetch_inferior_registers): New macro.
9627 (usr_store_inferior_registers): Likewise.
9628 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9629 (linux_store_registers): Likewise.
9630 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9632 (init_registers_mips64_dsp_linux): Likewise.
9633 (init_registers_mips_linux): New macro.
9634 (init_registers_mips_dsp_linux): Likewise.
9635 (mips_dsp_num_regs): Likewise.
9636 (DSP_BASE, DSP_CONTROL): New fallback macros.
9637 (mips_base_regs): New macro.
9638 (mips_regmap): Use it. Fix the size.
9639 (mips_dsp_regmap): New variable.
9640 (mips_dsp_regset_bitmap): Likewise.
9641 (mips_arch_setup): New function.
9642 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9644 (mips_cannot_store_register): Likewise.
9645 (the_low_target): Update .arch_setup, .num_regs and .regmap
9646 initializers. Add .regset_bitmap initializer.
9647 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9649 * linux-bfin-low.c (the_low_target): Likewise.
9650 * linux-cris-low.c (the_low_target): Likewise.
9651 * linux-crisv32-low.c (the_low_target): Likewise.
9652 * linux-ia64-low.c (the_low_target): Likewise.
9653 * linux-m32r-low.c (the_low_target): Likewise.
9654 * linux-m68k-low.c (the_low_target): Likewise.
9655 * linux-ppc-low.c (the_low_target): Likewise.
9656 * linux-s390-low.c (the_low_target): Likewise.
9657 * linux-sh-low.c (the_low_target): Likewise.
9658 * linux-sparc-low.c (the_low_target): Likewise.
9659 * linux-tic6x-low.c (the_low_target): Likewise.
9660 * linux-x86-low.c (the_low_target): Likewise.
9661 * linux-xtensa-low.c (the_low_target): Likewise.
9662 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9663 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9664 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9666 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9667 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9669 2012-02-29 Yao Qi <yao@codesourcery.com>
9670 Pedro Alves <palves@redhat.com>
9672 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9673 `step_over_finished' is true.
9675 2012-02-27 Pedro Alves <palves@redhat.com>
9677 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9678 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9680 2012-02-27 Pedro Alves <palves@redhat.com>
9683 * linux-low.c (pid_is_stopped): New.
9684 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9686 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9688 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9691 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9693 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9695 2012-02-24 Luis Machado <lgustavo@codesourcery>
9697 * server.c (handle_query): Advertise support for target-side
9698 breakpoint condition evaluation.
9699 (process_point_options): New function.
9700 (process_serial_event): When inserting a breakpoint, check for
9701 a target-side condition that should be evaluated.
9703 * mem-break.c: Include regcache.h and ax.h.
9704 (point_cond_list_t): New data structure.
9705 (breakpoint) <cond_list>: New field.
9706 (find_gdb_breakpoint_at): Make non-static.
9707 (delete_gdb_breakpoint_at): Clear any target-side
9709 (clear_gdb_breakpoint_conditions): New function.
9710 (add_condition_to_breakpoint): Likewise.
9711 (add_breakpoint_condition): Likewise.
9712 (gdb_condition_true_at_breakpoint): Likewise.
9713 (gdb_breakpoint_here): Return result directly instead
9714 of going through a local variable.
9716 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9717 (clear_gdb_breakpoint_conditions): Likewise.
9718 (add_breakpoint_condition): Likewise.
9719 (gdb_condition_true_at_breakpoint): Likewise.
9721 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9722 (need_step_over_p): Take target-side breakpoint condition into
9725 2012-02-24 Luis Machado <lgustavo@codesourcery>
9727 * server.h: Include tracepoint.h.
9728 (agent_mem_read, agent_get_trace_state_variable_value,
9729 agent_set_trace_state_variable_value,
9730 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9731 get_set_tsv_func_addr): New prototypes.
9733 * ax.h: New include file.
9734 * ax.c: New source file.
9736 * tracepoint.c: Include ax.h.
9737 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9738 agent_expr, eval_result_type): Move to ax.h.
9739 (parse_agent_expr): Rename to ...
9740 (gdb_parse_agent_expr): ... this, make it non-static and move
9742 (unparse_agent_expr) Rename to ...
9743 (gdb_unparse_agent_expr): ... this, make it non-static and move
9745 (eval_agent_expr): Rename to ...
9746 (eval_tracepoint_agent_expr): ... this.
9747 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9748 forward declarations.
9749 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9750 (agent_get_trace_state_variable_value): New function.
9751 (agent_set_trace_state_variable_value): New function.
9752 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9753 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9754 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9755 (condition_true_at_tracepoint): Likewise.
9756 (parse_agent_expr): Rename to ...
9757 (gdb_parse_agent_expr): ... this and move to ax.c.
9758 (unparse_agent_expr): Rename to ...
9759 (gdb_unparse_agent_expr): ... this and move to ax.c.
9760 (gdb_agent_op_name): Move to ax.c.
9761 (eval_agent_expr): Rename to ...
9762 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9764 (eval_tracepoint_agent_expr): New function.
9765 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9767 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9769 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9770 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9771 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9772 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9773 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9774 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9775 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9776 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9777 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9778 (compile_bytecodes): Remove forward declaration.
9779 (is_goto_target): Move to ax.c.
9780 (compile_bytecodes): Move to ax.c and call
9781 agent_get_trace_state_variable_value (...) and
9782 agent_set_trace_state_variable_value (...).
9784 * Makefile.in: Update ax.c and IPA dependencies.
9786 2012-02-24 Pedro Alves <palves@redhat.com>
9788 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9789 (cmd_bigqtbuffer_circular): ... this. Only handle
9790 'QTBuffer:circular:'.
9791 (handle_tracepoint_general_set): Adjust.
9793 2012-02-16 Yao Qi <yao@codesourcery.com>
9795 * inferiors.c: Move code to ...
9796 * dll.c: .... here. New.
9797 * server.h: Declare clear_dlls.
9798 * Makefile.in (SFILES): Add dll.c.
9802 2012-02-11 Yao Qi <yao@codesourcery.com>
9804 * server.c: (handle_monitor_command): Add a new parameter
9806 (handle_query): Update caller.
9808 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9810 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9811 * configure, config.in: Regenerate.
9812 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9815 2012-02-02 Pedro Alves <palves@redhat.com>
9817 Try SIGKILL first, then PTRACE_KILL.
9818 * linux-low.c (linux_kill_one_lwp): New.
9819 (linux_kill_one_lwp): Rename to ...
9820 (kill_one_lwp_callback): ... this. Use the new
9823 2012-02-02 Pedro Alves <palves@redhat.com>
9825 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9828 2012-01-27 Pedro Alves <palves@redhat.com>
9830 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9831 (elf_64_file_p): Make static.
9832 (linux_pid_exe_is_elf_64_file): New.
9833 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9834 Delete declarations.
9835 (linux_pid_exe_is_elf_64_file): Declare.
9836 * linux-x86-low.c (x86_arch_setup): Use
9837 linux_pid_exe_is_elf_64_file.
9839 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9841 * linux-low.c (linux_wait_for_event_1): Rename to ...
9842 (linux_wait_for_event): ... here and merge it with former
9843 linux_wait_for_event - new variable wait_ptid, use it.
9844 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9846 2012-01-23 Pedro Alves <palves@redhat.com>
9848 * server.c (main): Avoid yet another case of infinite loop while
9849 detaching/killing after a longjmp.
9851 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9854 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9856 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9858 * hostio.c (handle_readlink): New function.
9859 (handle_vFile): Call it to handle "vFile:readlink" packets.
9861 2012-01-20 Pedro Alves <palves@redhat.com>
9862 Ulrich Weigand <ulrich.weigand@linaro.org>
9864 * server.c (handle_v_requests): Only support vAttach and vRun to
9865 start multiple processes when in extended protocol mode.
9867 2012-01-17 Pedro Alves <palves@redhat.com>
9869 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9870 memalign plus mprotect to allocate the scratch buffer.
9872 2012-01-13 Pedro Alves <palves@redhat.com>
9874 * server.c (attach_inferior): Clear `cont_thread'.
9876 2012-01-13 Pedro Alves <palves@redhat.com>
9878 * server.c (main): Avoid infinite loop while detaching/killing
9881 2012-01-09 Doug Evans <dje@google.com>
9883 * server.c (start_inferior): Set last_ptid in --wrapper case.
9885 2012-01-06 Yao Qi <yao@codesourcery.com>
9887 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9889 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9891 2012-01-04 Yao Qi <yao@codesourcery.com>
9893 * tracepoint.c (cmd_qtdp): Print debug message
9894 for static tracepoint.
9896 2012-01-04 Yao Qi <yao@codesourcery.com>
9898 * tracepoint.c (trace_vdebug): Differentiate debug message
9899 between gdbserver and IPA.
9901 2012-01-03 Yao Qi <yao@codesourcery.com>
9903 * tracepoint.c (tracepoint_was_hit): Don't collect for
9906 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9908 * terminal.h: Reformat copyright header.
9910 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9912 * server.c (gdbserver_version): Update copyright year.
9913 * gdbreplay.c (gdbreplay_version): Likewise.
9915 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9917 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9920 2011-12-18 Hui Zhu <teawater@gmail.com>
9921 * linux-low.c (linux_create_inferior): Save return value to ret.
9923 2011-12-18 Hui Zhu <teawater@gmail.com>
9925 * linux-low.c (linux_create_inferior): Save return value to ret.
9927 2011-12-16 Doug Evans <dje@google.com>
9929 * linux-low.c (linux_create_inferior): If stdio connection,
9930 redirect stdin from /dev/null, stdout to stderr.
9931 * remote-utils.c (remote_is_stdio): New static global.
9932 (remote_connection_is_stdio): New function.
9933 (remote_prepare): Handle stdio connection.
9934 (remote_open): Ditto.
9935 (remote_close): Don't close stdin for stdio connections.
9936 (read_prim,write_prim): New functions. Replace all calls to
9937 read/write to these.
9938 * server.c (main): Watch for "-" argument. Move call to
9939 remote_prepare before start_inferior.
9940 * server.h (STDIO_CONNECTION_NAME): New macro.
9941 (remote_connection_is_stdio): Declare.
9943 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9944 in debugging output.
9946 2011-12-15 Yao Qi <yao@codesourcery.com>
9948 * tracepoint.c: Include sys/syscall.h.
9949 (gdb_ust_thread): Remove preprocessor conditional.
9951 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9953 * linux-low.c (linux_detach_one_lwp): Call
9954 the_low_target.prepare_to_resume before detaching.
9956 2011-12-14 Yao Qi <yao@codesourcery.com>
9958 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9961 2011-12-14 Yao Qi <yao@codesourcery.com>
9963 * i386-low.c (i386_low_stopped_data_address): Initialize local
9966 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9970 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9971 DR_CONTROL unless necessary. Extend comments.
9972 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9973 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9975 2011-12-13 Yao Qi <yao@codesourcery.com>
9977 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9979 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9981 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9983 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9984 Print new debug message for such case.
9986 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9988 Fix overlapping memcpy.
9989 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9990 the read_inferior_memory transfer.
9991 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9992 write_inferior_memory transfer.
9993 (set_fast_tracepoint_jump): New variable buf. Use it for the
9994 read_inferior_memory and write_inferior_memory transfers.
9995 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9996 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9997 Use it for the write_inferior_memory transfer.
9998 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10001 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10003 * linux-low.c (fetch_register, store_register): Make code
10004 consistent, fix formatting.
10006 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10008 * linux-low.c (usr_store_inferior_registers): Factor out code
10009 to handle individual registers into...
10010 (store_register): ... this new function.
10012 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10014 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10015 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10016 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10017 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10018 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10019 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10020 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10021 (srv_xmlfiles): Add new XML files.
10023 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10025 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10026 (init_registers_s390_linux32v1): Add prototype.
10027 (init_registers_s390_linux32v2): Likewise.
10028 (init_registers_s390_linux64v1): Likewise.
10029 (init_registers_s390_linux64v2): Likewise.
10030 (init_registers_s390x_linux64v1): Likewise.
10031 (init_registers_s390x_linux64v2): Likewise.
10032 (s390_num_regs): Increment to 52.
10033 (s390_regmap): Add orig_r2 register.
10034 (s390_num_regs_3264): Increment to 68.
10035 (s390_regmap_3264): Add orig_r2 register.
10036 (s390_collect_ptrace_register): Handle orig_r2 register.
10037 (s390_supply_ptrace_register): Likewise.
10038 (s390_fill_last_break): New function.
10039 (s390_store_last_break): Likewise.
10040 (s390_fill_system_call): New function.
10041 (s390_store_system_call): Likewise.
10042 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10044 (s390_check_regset): New function.
10045 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10046 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10047 Update target_regsets for available register sets.
10049 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10050 Jan Kratochvil <jan.kratochvil@redhat.com>
10052 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10053 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10055 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10056 * linux-low.h (struct process_info_private): New member r_debug.
10057 * server.c (handle_qxfer_libraries): Call
10058 the_target->qxfer_libraries_svr4.
10059 (handle_qxfer_libraries_svr4): New function.
10060 (qxfer_packets): New entry "libraries-svr4".
10061 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10062 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10063 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10064 PACKET_qXfer_libraries_svr4.
10066 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10068 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10069 PSW address/mask between 8-byte and 16-byte formats.
10070 (s390_supply_ptrace_register): Likewise.
10071 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10072 basic addressing mode bit.
10074 2011-11-24 Stan Shebs <stan@codesourcery.com>
10076 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10078 2011-11-17 Stan Shebs <stan@codesourcery.com>
10080 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10081 (tracing_start_time): New global.
10082 (tracing_stop_time): New global.
10083 (tracing_user_name): New global.
10084 (tracing_notes): New global.
10085 (tracing_stop_note): New global.
10086 (cmd_qtstart): Set traceframe_usage, start_time.
10087 (stop_tracing): Set stop_time.
10088 (cmd_qtstatus): Report additional status.
10089 (cmd_qtp): New function.
10090 (handle_tracepoint_query): Call it.
10091 (cmd_qtnotes): New function.
10092 (handle_tracepoint_general_set): Call it.
10093 (get_timestamp): Rename from tsv_get_timestamp.
10095 2011-11-14 Stan Shebs <stan@codesourcery.com>
10096 Kwok Cheung Yeung <kcy@codesourcery.com>
10098 * linux-x86-low.c (small_jump_insn): New.
10099 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10100 trampoline and error message, build a trampoline and issue a small
10101 jump instruction to it.
10102 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10103 trampoline and error message.
10104 (x86_get_min_fast_tracepoint_insn_len): New.
10105 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10106 * linux-low.h (struct linux_target_ops): Add arguments to
10107 install_fast_tracepoint_jump_pad operation, add new operation.
10108 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10110 (linux_get_min_fast_tracepoint_insn_len): New function.
10111 (linux_target_op): Add new operation.
10112 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10113 (gdb_trampoline_buffer_end): Ditto.
10114 (gdb_trampoline_buffer_error): Ditto.
10115 (struct ipa_sym_addresses): Add fields for new IPA variables.
10116 (symbol_list): Add entries for new IPA variables.
10117 (struct tracepoint): Add fields to hold the address range of the
10118 trampoline used by the tracepoint.
10119 (trampoline_buffer_head): New static variable.
10120 (trampoline_buffer_tail): Ditto.
10121 (claim_trampoline_space): New function.
10122 (have_fast_tracepoint_trampoline_buffer): New function.
10123 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10125 (install_fast_tracepoint): Ditto, also add error buffer argument.
10126 (cmd_qtminftpilen): New function.
10127 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10128 (fast_tracepoint_from_trampoline_address): New function.
10129 (fast_tracepoint_collecting): Handle trampoline as part of jump
10131 (set_trampoline_buffer_space): New function.
10132 (initialize_tracepoint): Initialize new IPA variables.
10133 * target.h (struct target_ops): Add arguments to
10134 install_fast_tracepoint_jump_pad operation, add new
10135 get_min_fast_tracepoint_insn_len operation.
10136 (target_get_min_fast_tracepoint_insn_len): New.
10137 (install_fast_tracepoint_jump_pad): Add arguments.
10138 * server.h (IPA_BUFSIZ): Define.
10139 * linux-i386-ipa.c: Include extra header files.
10140 (initialize_fast_tracepoint_trampoline_buffer): New function.
10141 (initialize_low_tracepoint): Call it.
10142 * server.h (set_trampoline_buffer_space): Declare.
10143 (claim_trampoline_space): Ditto.
10144 (have_fast_tracepoint_trampoline_buffer): Ditto.
10146 2011-11-14 Yao Qi <yao@codesourcery.com>
10148 * server.c (handle_query): Handle InstallInTrace for qSupported.
10149 * tracepoint.c (add_tracepoint): Sort list.
10150 (install_tracepoint, download_tracepoint): New.
10151 (cmd_qtdp): Call them to install and download tracepoints.
10152 (sort_tracepoints): Removed.
10153 (cmd_qtstart): Update.
10155 2011-11-14 Yao Qi <yao@codesourcery.com>
10157 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10158 * mem-break.h: Declare.
10159 * tracepoint.c (cmd_qtstart): Move some code to ...
10160 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10162 (download_tracepoints): Move some code to ...
10163 (download_tracepoint_1): ... here. New.
10165 2011-11-08 Yao Qi <yao@codesourcery.com>
10167 * remote-utils.c (relocate_instruction): A comment fix.
10169 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10171 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10172 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10173 dr_status_mirror and dr_control_mirror from debug_reg_state.
10174 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10175 (i386_initial_stuff): Remove use of deleted globals.
10176 (i386_get_thread_context, i386_set_thread_context,
10177 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10178 from debug_reg_state.
10180 2011-11-05 Yao Qi <yao@codesourcery.com>
10182 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10183 address as TPOINT's.
10185 2011-11-02 Stan Shebs <stan@codesourcery.com>
10187 * tracepoint.c (agent_mem_read_string): New function.
10188 (eval_agent_expr): Call it for tracenz.
10189 * server.c (handle_query): Report support for tracenz.
10191 2011-11-02 Yao Qi <yao@codesourcery.com>
10193 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10195 2011-11-02 Yao Qi <yao@codesourcery.com>
10197 * target.h: Fix a typo in comment.
10199 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10201 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10202 clobber the breakpoints' shadows with fast tracepoint jumps.
10203 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10204 * target.c (write_inferior_memory): Also pass MYADDR down to
10207 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10209 * configure.ac: Check support for personality routine.
10210 * configure: Regenerate.
10211 * config.in: Likewise.
10212 * linux-low.c: Include <sys/personality.h>.
10213 Define ADDR_NO_RANDOMIZE if necessary.
10214 (linux_create_inferior): Disable address space randomization when
10215 forking inferior, if requested.
10216 (linux_supports_disable_randomization): New function.
10217 (linux_target_ops): Install it.
10218 * server.h (disable_randomization): Declare.
10219 * server.c (disable_randomization): New global variable.
10220 (handle_general_set): Handle QDisableRandomization.
10221 (handle_query): Likewise for qSupported.
10222 (main): Support --disable-randomization and --no-disable-randomization
10223 command line arguments.
10224 * target.h (struct target_ops): Add supports_disable_randomization.
10225 (target_supports_disable_randomization): New macro.
10227 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10229 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10231 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10232 [!PT_GETDSBT] (target_loadmap): New definition.
10233 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10234 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10235 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10236 and PT_GETDSBT to LINUX_LOADMAP.
10237 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10238 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10240 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10242 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10243 (arm_linux_hwbp_cap): New static variable.
10244 (arm_linux_get_hwbp_cap): Replace by ...
10245 (arm_linux_init_hwbp_cap): ... this new function.
10246 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10247 (arm_linux_get_hw_watchpoint_count): Likewise.
10248 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10249 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10250 (arm_prepare_to_resume): Use perror_with_name instead of error.
10252 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10254 * linux-arm-low.c: Include <signal.h>.
10255 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10256 (struct arm_linux_hwbp_cap): New data type.
10257 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10258 (struct arm_linux_hw_breakpoint): New data type.
10259 (MAX_BPTS, MAX_WPTS): Define.
10260 (struct arch_process_info, struct arch_lwp_info): New data types.
10261 (arm_linux_get_hwbp_cap): New function.
10262 (arm_linux_get_hw_breakpoint_count): Likewise.
10263 (arm_linux_get_hw_watchpoint_count): Likewise.
10264 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10265 (arm_hwbp_control_initialize): Likewise.
10266 (arm_hwbp_control_is_enabled): Likewise.
10267 (arm_hwbp_control_is_initialized): Likewise.
10268 (arm_hwbp_control_disable): Likewise.
10269 (arm_linux_hw_breakpoint_equal): Likewise.
10270 (arm_linux_hw_point_initialize): Likewise.
10271 (struct update_registers_data): New data structure.
10272 (update_registers_callback: New function.
10273 (arm_insert_point): Likewise.
10274 (arm_remove_point): Likewise.
10275 (arm_stopped_by_watchpoint): Likewise.
10276 (arm_stopped_data_address): Likewise.
10277 (arm_new_process): Likewise.
10278 (arm_new_thread): Likewise.
10279 (arm_prepare_to_resume): Likewise.
10280 (the_low_target): Register arm_insert_point, arm_remove_point,
10281 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10282 arm_new_thread, and arm_prepare_to_resume.
10284 2011-09-15 Stan Shebs <stan@codesourcery.com>
10286 * server.h (struct emit_ops): Add compare-goto fields.
10287 * tracepoint.c (gdb_agent_op_sizes): New table.
10288 (emit_eq_goto): New function.
10289 (emit_ne_goto): New function.
10290 (emit_lt_goto): New function.
10291 (emit_le_goto): New function.
10292 (emit_gt_goto): New function.
10293 (emit_ge_goto): New function.
10294 (is_goto_target): New function.
10295 (compile_bytecodes): Recognize special cases of compare-goto
10296 combinations and call specialized emitters for them.
10297 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10298 (amd64_emit_ne_goto): New function.
10299 (amd64_emit_lt_goto): New function.
10300 (amd64_emit_le_goto): New function.
10301 (amd64_emit_gt_goto): New function.
10302 (amd64_emit_ge_goto): New function.
10303 (amd64_emit_ops): Add the new functions.
10304 (i386_emit_eq_goto): New function.
10305 (i386_emit_ne_goto): New function.
10306 (i386_emit_lt_goto): New function.
10307 (i386_emit_le_goto): New function.
10308 (i386_emit_gt_goto): New function.
10309 (i386_emit_ge_goto): New function.
10310 (i386_emit_ops): Add the new functions.
10312 2011-09-08 Stan Shebs <stan@codesourcery.com>
10314 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10315 (i386_emit_epilogue): Restore %ebx.
10317 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10319 * server.c (step_thread): Remove definition.
10320 (process_serial_event): Don't handle Hs.
10321 * server.h (step_thread): Remove declaration.
10322 * target.c (set_desired_inferior): Remove use of step_thread.
10324 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10326 * linux-low.c: Include linux-procfs.h.
10327 (linux_attach_lwp_1): Update comments.
10328 (linux_attach): Scan for existing threads when attaching to a
10329 process that is the tgid.
10330 * Makefile.in: Update dependencies.
10332 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10334 * configure.srv: Add linux-procfs.o dependencies.
10336 2011-08-14 Yao Qi <yao@codesourcery.com>
10338 * target.h (struct target_ops): Fix indent.
10339 * win32-low.c (win32_target_ops): Fix comment.
10341 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10342 Yao Qi <yao@codesourcery.com>
10344 * Makefile.in (clean): Remove tic6x-*.c files.
10345 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10346 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10347 (tic6x-c64xp-linux.c): Likewise.
10348 * configure.srv: Add support for tic6x-*-uclinux.
10349 * linux-tic6x-low.c: New.
10350 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10352 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10353 Yao Qi <yao@codesourcery.com>
10355 * target.h (struct target_ops): Add read_loadmap.
10356 * linux-low.c (struct target_loadseg): New type.
10357 (struct target_loadmap): New type.
10358 (linux_read_loadmap): New function.
10359 (linux_target_ops): Add linux_read_loadmap.
10360 * server.c (handle_query): Support qXfer:fdpic:read packet.
10361 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10364 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10366 * win32-low.c: Include <stdint.h>.
10368 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10370 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10371 to the inferior here.
10372 (i386_remove_aligned_watchpoint): Ditto.
10373 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10374 fit part of the watchpoint in the debug registers.
10375 (i386_update_inferior_debug_regs): New.
10376 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10377 registers, and only update the inferior on success.
10378 (i386_low_remove_watchpoint): Ditto.
10380 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10382 * linux-low.c (compare_ints, unique, list_threads, show_process,
10383 linux_core_of_thread): Delete.
10384 (linux_target_ops): Change linux_core_of_thread to
10385 linux_common_core_of_thread.
10386 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10387 * utils.c (malloc_failure): Change type of argument.
10388 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10389 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10390 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10391 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10392 (IPA_OBJS): Add common-utils-ipa.o.
10393 (ptid_h, linux_osdata_h): New macros.
10394 (server_h): Add common/common-utils.h, common/xml-utils.h,
10395 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10397 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10398 ptid.o, buffer.o): New rules.
10399 (linux-low.o): Add common/linux-osdata.h as a dependency.
10400 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10401 * configure.ac: Add AC_HEADER_DIRENT check.
10402 * config.in: Regenerate.
10403 * configure: Regenerate.
10404 * remote-utils.c (xml_escape_text): Delete.
10405 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10406 buffer_xml_printf): Move to common/buffer.c.
10407 * server.c (main): Remove call to initialize_inferiors.
10408 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10409 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10410 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10411 internal_error, gdb_assert, gdb_assert_fail): Delete.
10412 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10413 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10415 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10416 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10417 initialize_inferiors): Delete.
10419 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10421 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10424 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10426 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10428 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10430 2011-05-26 Yao Qi <yao@codesourcery.com>
10432 * Makefile.in (thread-db.o): Track dependence to
10433 common/gdb_thread_db.h.
10434 * thread-db.c: include gdb_thread_db.h from right place.
10436 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10438 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10439 __FILE__ and __LINE__ to internal_error.
10441 2011-05-13 Doug Evans <dje@google.com>
10443 * thread-db.c (try_thread_db_load_from_sdir): New function.
10444 (try_thread_db_load_from_dir): New function.
10445 (thread_db_load_search): Handle $sdir, ignore $pdir.
10446 Remove trying of system directories if search of
10447 libthread-db-search-path fails, that is now done via $sdir.
10449 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10451 * server.c (handle_query): Add EnableDisableTracepoints to the list
10452 of supported features.
10453 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10455 (cmd_qtenable_disable): New.
10456 (cmd_qtstart): Install tracepoints even if disabled.
10457 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10458 receiving a QTEnable or QTDisable packet.
10459 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10460 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10462 (gdb_probe): Skip data collection if static tracepoint is disabled.
10464 2011-05-10 Doug Evans <dje@google.com>
10466 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10468 2011-05-04 Doug Evans <dje@google.com>
10470 * linux-low.c (linux_join): Skip process lookup.
10471 * spu-low.c (spu_join): Ditto.
10472 * server.c (join_inferiors_callback): Delete.
10473 (process_serial_event): For 'D' packet (detach) call join_inferior
10476 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10478 * README: Don't mention xscale*-*-linux*.
10479 * configure.srv (xscale*-*-linux*): Don't handle target.
10481 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10483 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10485 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10486 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10487 (i386_emit_void_call_2): Likewise.
10489 2011-04-26 Yao Qi <yao@codesourcery.com>
10491 * linux-low.c: Move common macros to linux-ptrace.h.
10492 Include linux-ptrace.h.
10493 * Makefile.in (linux_ptrace_h): New.
10494 (linux-low.o): Depends on linux-ptrace.h.
10496 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10498 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10499 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10500 (remote_prepare): New function with most of the TCP code from ...
10501 (remote_open): ... here. Detect PORT here unconditionally. Move also
10502 setting transport_is_reliable.
10503 * server.c (run_once): New variable.
10504 (gdbserver_usage): Document it.
10505 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10506 the first run if RUN_ONCE.
10507 * server.h (run_once, remote_prepare): New declarations.
10509 2011-04-19 Tom Tromey <tromey@redhat.com>
10511 * win32-low.c (handle_load_dll): Remove duplicate "the".
10513 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10515 Remove support for old Cygwin 1.5 versions.
10516 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10517 function to avoid warning.
10518 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10521 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10523 * gdbserver/server.h (Macro _): Define it if not available.
10525 2011-03-14 Michael Snyder <msnyder@vmware.com>
10527 * hostio.c (handle_close): Remove unnecessary null test.
10529 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10531 * Makefile.in (maintainer-clean realclean distclean): Remove
10532 "make ... subdir_do" command.
10534 2011-03-10 Michael Snyder <msnyder@vmware.com>
10536 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10538 * server.c (handle_v_run): Free alloced buffer on early return.
10540 2011-03-09 Yao Qi <yao@codesourcery.com>
10543 2011-03-04 Yao Qi <yao@codesourcery.com>
10545 * Makefile.in: Remove GNU make feature --directory.
10547 2011-03-05 Yao Qi <yao@codesourcery.com>
10549 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10550 (subdir_do): New make target. Copied from gdb/Makefile.
10551 (maintainer-clean, realclean, distclean, clean): Call corresponding
10552 make targets in common/Makefile.
10554 2011-02-11 Yao Qi <yao@codesourcery.com>
10556 * configure.ac: Call AC_PROG_RANLIB.
10557 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10558 * configure: Regenerate.
10560 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10562 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10564 2011-03-06 Yao Qi <yao@codesourcery.com>
10566 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10568 2011-03-05 Yao Qi <yao@codesourcery.com>
10570 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10571 (subdir_do): New make target. Copied from gdb/Makefile.
10572 (maintainer-clean, realclean, distclean, clean): Call corresponding
10573 make targets in common/Makefile.
10575 2011-03-04 Yao Qi <yao@codesourcery.com>
10577 * Makefile.in: Remove GNU make feature --directory.
10579 2011-03-04 Michael Snyder <msnyder@vmware.com>
10581 * server.c (queue_stop_reply): Call xmalloc not malloc.
10583 2011-03-02 Michael Snyder <msnyder@vmware.com>
10585 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10587 2011-02-28 Michael Snyder <msnyder@vmware.com>
10589 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10590 (cmd_qtframe): Ditto.
10591 (cmd_qtbuffer): Ditto.
10592 (cmd_bigqtbuffer): Ditto.
10594 * utils.c (decimal2str): Initialize 'width' to nine, then
10595 don't mess with it.
10597 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10599 * hostio.c (require_data): Free *data, not data.
10601 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10603 * hostio.c (require_data): Use free, not xfree.
10605 2011-02-27 Michael Snyder <msnyder@vmware.com>
10607 * server.c (handle_query): Discard unused value.
10609 * hostio.c (require_data): Free malloc memory before returning
10612 2011-02-26 Michael Snyder <msnyder@vmware.com>
10614 * linux-low.c (list_threads): Call closedir for dirent.
10616 2011-02-27 Michael Snyder <msnyder@vmware.com>
10618 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10619 a case statement falls through.
10621 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10623 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10626 2011-02-26 Michael Snyder <msnyder@vmware.com>
10628 * utils.c (decimal2str): Eliminate dead code and dead param.
10629 (pulongest): Drop dead param from call to decimal2str.
10632 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10634 Revert the following patch (not approved yet):
10635 2011-02-21 Hui Zhu <teawater@gmail.com>
10636 * tracepoint.c (tp_printf): New function.
10637 (eval_agent_expr): Handle gdb_agent_op_printf.
10639 2011-02-21 Hui Zhu <teawater@gmail.com>
10641 * tracepoint.c (tp_printf): New function.
10642 (eval_agent_expr): Handle gdb_agent_op_printf.
10644 2011-02-18 Tom Tromey <tromey@redhat.com>
10646 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10647 (tracepoint.o): Likewise.
10648 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10649 (gdb_agent_op_names): Likewise.
10651 2011-02-18 Tom Tromey <tromey@redhat.com>
10653 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10654 gdb_agent_op_rot>: New constants.
10655 (gdb_agent_op_names): Add pick and roll.
10656 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10659 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10661 * aclocal.m4: Regenerated with aclocal-1.11.1.
10663 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10665 * server.c (handle_qxfer_traceframe_info): New.
10666 (qxfer_packets): Register "traceframe-info".
10667 (handle_query): Report support for qXfer:traceframe-info:read+.
10668 * tracepoint.c (match_blocktype): New.
10669 (traceframe_find_block_type): Rename to ...
10670 (traceframe_walk_blocks): ... this. Add callback filter argument,
10672 (traceframe_find_block_type): New, reimplemented on top of
10673 traceframe_walk_blocks.
10674 (build_traceframe_info_xml): New.
10675 (traceframe_read_info): New.
10676 * server.h (traceframe_read_info): Declare.
10678 2011-02-11 Yao Qi <yao@codesourcery.com>
10680 * configure.ac: Call AC_PROG_RANLIB.
10681 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10682 * configure: Regenerate.
10684 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10686 * server.c (gdb_read_memory): Change return semantics to allow
10688 (handle_search_memory_1): Adjust.
10689 (process_serial_event) <'m' packet>: Handle partial transfers.
10690 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10692 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10694 * regcache.c (init_register_cache): Initialize
10695 regcache->register_status.
10696 (free_register_cache): Release regcache->register_status.
10697 (regcache_cpy): Copy register_status.
10698 (registers_to_string): Print 'x's for unavailable registers.
10699 (supply_register): Mark the register's status valid or
10700 unavailable, depending on whether a buffer was passed in or not.
10701 (supply_register_zeroed): New.
10702 (supply_regblock): Mark the registers' status valid or
10703 unavailable, depending on whether a buffer was passed in or not.
10704 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10705 (struct regcache): New `register_status' field.
10706 (supply_register_zeroed): Declare.
10707 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10708 supply_register_zeroed, rather than passing a NULL buffer to
10710 * tracepoint.c (fetch_traceframe_registers): Update comment.
10712 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10714 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10717 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10719 * server.h (decode_xfer_write): Change prototype.
10720 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10721 and don't extract the annex here.
10722 * server.c (decode_xfer_read): Remove `annex' parameter,
10723 and don't extract the annex here.
10724 (decode_xfer): New.
10725 (struct qxfer): New.
10726 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10727 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10728 (handle_qxfer_statictrace): New functions, abstracted out from
10729 handle_query, and made to use the struct qxfer interface.
10730 (handle_threads_qxfer_proper): Rename to ...
10731 (handle_qxfer_threads_proper): ... this.
10732 (handle_threads_qxfer): Rename to ...
10733 (handle_qxfer_threads): ... this. Adjust.
10734 (qxfer_packets): New array.
10735 (handle_qxfer): New function.
10736 (handle_query): Use handle_qxfer.
10738 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10740 * gdbreplay.c: Shorten lines of >= 80 columns.
10741 * linux-low.c: Ditto.
10742 * linux-ppc-low.c: Ditto.
10743 * linux-s390-low.c: Ditto.
10744 * linux-sparc-low.c: Ditto.
10745 * linux-x86-low.c: Ditto.
10746 * linux-xtensa-low.c: Ditto.
10747 * mem-break.c: Ditto.
10748 * nto-low.c: Ditto.
10749 * regcache.h: Ditto.
10750 * remote-utils.c: Ditto.
10753 * thread-db.c: Ditto.
10754 * tracepoint.c: Ditto.
10756 * win32-low.h: Ditto.
10758 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10760 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10763 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10765 * server.c (gdbserver_version): Update copyright year in version
10767 * gdbreplay.c (gdbreplay_version): Ditto.
10769 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10771 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10772 * linux-bfin-low.c: New file.
10773 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10774 PT_DATA_ADDR for BFIN targets.
10775 * Makefile.in (SFILES): Add linux-bfin-low.c.
10776 (clean): Remove reg-bfin.c.
10777 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10778 * README: Mention supported Blackfin targets.
10780 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10782 * .gitignore: New file.
10784 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10786 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10788 2010-10-22 Jie Zhang <jie@codesourcery.com>
10790 * Makefile.in: Add FLAGS_TO_PASS variable.
10791 (install): Remove dependency of install-only and recursively
10792 invoke make for install-only.
10794 2010-10-04 Doug Evans <dje@google.com>
10796 * Makefile.in (uninstall): Use $(DESTDIR).
10798 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10802 * linux-x86-low.c (compat_siginfo_from_siginfo)
10803 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10804 si_code is < 0. Check for si_code == SI_TIMER before checking for
10807 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10809 * lynx-i386-low.c: New file.
10810 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10812 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10814 * lynx-low.c (ptrace_request_to_str): Remove handling for
10815 request values that have been removed in LynxOS 5.x.
10817 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10819 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10822 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10824 * configure.ac: Add --enable-inprocess-agent option.
10825 * configure: Rebuilt.
10827 2010-09-06 Yao Qi <yao@codesourcery.com>
10829 * linux-low.c (linux_kill): Remove unused variable.
10830 (linux_stabilize_threads): Likewise.
10831 * server.c (start_inferior): Likewise.
10832 (queue_stop_reply_callback): Likewise.
10833 * tracepoint.c (do_action_at_tracepoint): Likewise.
10835 2010-09-06 Yao Qi <yao@codesourcery.com>
10837 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10840 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10842 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10844 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10846 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10849 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10851 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10852 gdbserver/lynx-ppc-low.c: New files.
10853 * Makefile.in (lynx_low_h): New variable.
10854 (lynx-low.o, lynx-ppc-low.o): New rules.
10855 * configure.ac: On LynxOS, link with -lnetinet.
10856 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10857 * configure: regenerate.
10859 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10861 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10862 * configure.ac: Add check for vasprintf and vsnprintf.
10863 * configure, config.in: Regenerate.
10864 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10866 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10868 * gdbreplay.c: Move include of alloca.h up, next to include of
10870 * server.h: Add include of malloc.h.
10871 * mem-break.c: Remove include of malloc.h.
10872 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10874 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10876 * Makefile.in (memmem.o): Build with -Wno-error.
10878 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10880 * utils.c (xsnprintf): Make non-static.
10881 * server.h: Add xsnprintf declaration.
10882 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10883 replace calls to snprintf by calls to xsnprintf throughout.
10885 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10887 * configure.ac: Add configure check for alloca.
10888 * configure, config.in: Regenerate.
10889 * server.h: Include alloca.h if it exists.
10890 * gdbreplay.c: Include alloca.h if it exists.
10892 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10894 * linux-low.c (__SIGRTMIN): Define if not already defined.
10895 (linux_create_inferior): Check for __ANDROID__ rather than
10897 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10898 are already deferred.
10899 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10900 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10901 stopped and already has a pending signal to report.
10902 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10903 a pending signal to report or is moving out of a jump pad.
10904 (linux_init_signals): Check for __ANDROID__ rather than
10907 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10909 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10910 debug_threads check. Avoid a linear search when not doing debug
10913 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10915 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10916 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10917 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10918 (process_event): Change local fd's type to gdb_fildes_t.
10919 (create_file_handler): Adjust prototype.
10920 (delete_file_handler): Adjust prototype.
10921 (handle_file_event): Adjust prototype. Use pfildes.
10922 (create_file_event): Adjsut prototype.
10923 * remote-utils.c (remote_desc, listen_desc): Change type to
10925 * server.h: New gdb_fildes_t typedef.
10926 [USE_WIN32API]: Include winsock2.h.
10927 (delete_file_handler, add_file_handler): Adjust prototypes.
10928 (pfildes): Declare.
10929 * utils.c (pfildes): New.
10931 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10933 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10934 * configure: Regenerate.
10936 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10938 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10939 (linux_done_accessing_memory): ... this.
10940 (linux_target_ops): Adjust.
10941 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10942 * nto-low.c (nto_target_ops): Adjust comment.
10943 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10944 * spu-low.c (spu_target_ops): Adjust comment.
10945 * target.h (target_ops): Rename unprepare_to_access_memory field
10946 to done_accessing_memory.
10947 (unprepare_to_access_memory): Rename to ...
10948 (done_accessing_memory): ... this.
10950 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10952 * linux-low.c (linux_prepare_to_access_memory): New.
10953 (linux_unprepare_to_access_memory): New.
10954 (linux_target_ops): Install them.
10955 * server.c (read_memory): Rename to ...
10956 (gdb_read_memory): ... this. Use
10957 prepare_to_access_memory/prepare_to_access_memory.
10958 (write_memory): Rename to ...
10959 (gdb_write_memory): ... this. Use
10960 prepare_to_access_memory/prepare_to_access_memory.
10961 (handle_search_memory_1): Adjust.
10962 (process_serial_event): Adjust.
10963 * target.h (struct target_ops): New fields
10964 prepare_to_access_memory and unprepare_to_access_memory.
10965 (prepare_to_access_memory, unprepare_to_access_memory): New.
10966 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10967 prepare_to_access_memory/prepare_to_access_memory.
10968 * nto-low.c (nto_target_ops): Adjust.
10969 * spu-low.c (spu_target_ops): Adjust.
10970 * win32-low.c (win32_target_ops): Adjust.
10972 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10974 * Makefile.in (WARN_CFLAGS): Get it from configure.
10975 (WERROR_CFLAGS): New.
10976 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10977 * configure.ac: Introduce --enable-werror, which adds -Werror to
10978 the compiler command line. Enabled by default. Disable with
10979 --disable-werror. Add -Wdeclaration-after-statement
10980 Wpointer-arith and -Wformat-nonliteral to warning flags.
10981 * configure: Regenerate.
10983 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10985 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10987 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10989 * gdbreplay.c (remote_error): New.
10991 (expect): Use gdbchar. Check for error reading from GDB.
10992 Clarify sync error output.
10993 (play): Check for errors writing to GDB.
10994 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10995 * remote-utils.c (getpkt): Check for errors writing to the remote
10998 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11000 * linux-low.c (linux_wait_1): Move non-debugging code out of
11001 `debug_threads' control.
11003 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11005 * linux-low.c (linux_wait_1): Don't set last_status here.
11006 * server.c (push_event, queue_stop_reply_callback): Assert we're
11007 not pushing a TARGET_WAITKIND_IGNORE event.
11008 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11009 (myresume, handle_target_event): Set the thread's last_resume_kind
11010 and last_status from the target returned status.
11012 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11016 * linux-x86-low.c (update_debug_registers_callback): New.
11017 (i386_dr_low_set_addr): Use it.
11018 (i386_dr_low_get_addr): New.
11019 (i386_dr_low_set_control): Use update_debug_registers_callback.
11020 (i386_dr_low_get_control): New.
11021 (i386_dr_low_get_status): Adjust.
11022 * linux-low.c (linux_stop_lwp): New.
11023 * linux-low.h (linux_stop_lwp): Declare.
11025 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11026 argument instead of a i386_debug_reg_state.
11027 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11028 a i386_debug_reg_state.
11029 (i386_insert_aligned_watchpoint): Adjust.
11030 (i386_remove_aligned_watchpoint): Adjust.
11031 (i386_low_stopped_data_address): Read the debug registers from the
11032 inferior instead of from the mirrors.
11033 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11034 (i386_dr_low_get_addr): Declare.
11035 (i386_dr_low_get_control): Declare.
11036 (i386_dr_low_get_status): Change prototype.
11038 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11039 (i386_dr_low_get_addr): New.
11040 (i386_dr_low_get_control): New.
11041 (i386_dr_low_get_status): Adjust prototype. Return
11043 (i386_initial_stuff): Clear dr_status_mirror and
11045 (i386_get_thread_context): Adjust.
11046 (i386_set_thread_context): Adjust.
11047 (i386_thread_added): Adjust.
11049 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11051 * linux-low.h (linux_thread_area): Delete declaration.
11053 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11055 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11056 after its termination.
11058 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11060 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11061 (gdb_wants_all_stopped): Delete.
11062 (linux_wait_1): Don't call them.
11063 * server.c (handle_v_cont): Tag all threads as want-stopped.
11064 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11065 stopped as "client-wants-stopped".
11067 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11069 * Makefile.in (signals_h): New.
11070 (server_h): Depend on it.
11071 (server.o): Don't depend on $(signals_def).
11072 (signals.o): Depend on $(signals_def).
11074 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11076 * Makefile.in (signals_def): New.
11077 (server_h): Append include/gdb/signals.h and signals_def.
11078 (server.o): Append signals_def.
11080 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11082 * server.c (handle_target_event): Use target_signal_to_host for
11083 resume_info.sig initialization.
11084 * target.h (struct thread_resume) <sig>: New comment.
11086 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11088 * server.c (handle_query): strcpy() the returned string from paddress()
11089 instead of sprintf().
11090 * utils.c (paddress): Return phex_nz().
11092 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11094 * server.c (handle_v_cont): Call mourn_inferior if process
11096 (myresume): Likewise.
11098 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11100 Static tracepoints, and integration with UST.
11102 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11103 * mem-break.c (uninsert_all_breakpoints)
11104 (reinsert_all_breakpoints): New.
11105 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11106 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11107 (gdb_agent_ust_loaded, helper_thread_id)
11108 (gdb_agent_helper_thread_id): New macros.
11109 (struct ipa_sym_addresses): Add addr_ust_loaded,
11110 addr_helper_thread_id, addr_cmd_buf.
11111 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11112 (in_process_agent_loaded_ust): New.
11113 (write_e_ust_not_loaded): New.
11114 (maybe_write_ipa_ust_not_loaded): New.
11115 (struct collect_static_trace_data_action): New.
11116 (enum tracepoint_type) <static_tracepoint>: New.
11117 (struct tracepoint) <handle>: Mention static tracepoints.
11118 (struct static_tracepoint_ctx): New.
11119 (CMD_BUF_SIZE): New.
11120 (add_tracepoint_action): Handle static tracepoint actions.
11121 (unprobe_marker_at): New.
11122 (clear_installed_tracepoints): Handle static tracepoints.
11123 (cmd_qtdp): Handle static tracepoints.
11124 (probe_marker_at): New.
11125 (cmd_qtstart): Handle static tracepoints.
11126 (response_tracepoint): Handle static tracepoints.
11127 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11128 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11129 (get_context_regcache): Handle static tracepoints.
11130 (do_action_at_tracepoint): Handle static tracepoint actions.
11131 (traceframe_find_block_type): Handle static trace data blocks.
11132 (traceframe_read_sdata): New.
11133 (download_tracepoints): Download static tracepoint actions.
11134 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11135 (GDB_PROBE_NAME): New.
11137 (GET_UST_SYM): New.
11140 (ust_marker_to_static_tracepoint): New.
11142 (collect_ust_data_at_tracepoint): New.
11143 (gdb_ust_probe): New.
11144 (UNIX_PATH_MAX, SOCK_DIR): New.
11145 (gdb_ust_connect_sync_socket): New.
11146 (resume_thread, stop_thread): New.
11147 (run_inferior_command): New.
11148 (init_named_socket): New.
11149 (gdb_ust_socket_init): New.
11150 (cstr_to_hexstr): New.
11152 (first_marker, next_marker): New.
11153 (response_ust_marker): New.
11154 (cmd_qtfstm, cmd_qtsstm): New.
11155 (unprobe_marker_at, probe_marker_at): New.
11156 (cmd_qtstmat, gdb_ust_thread): New.
11157 (gdb_ust_init): New.
11158 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11159 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11160 (ST_REGENTRY): New.
11161 (x86_64_st_collect_regmap): New.
11162 (X86_64_NUM_ST_COLLECT_GREGS): New.
11163 (AMD64_RIP_REGNUM): New.
11164 (supply_static_tracepoint_registers): New.
11165 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11166 (ST_REGENTRY): New.
11167 (i386_st_collect_regmap): New.
11168 (i386_NUM_ST_COLLECT_GREGS): New.
11169 (supply_static_tracepoint_registers): New.
11170 * server.c (handle_query): Handle qXfer:statictrace:read.
11171 <qSupported>: Report support for StaticTracepoints, and
11172 qXfer:statictrace:read features.
11173 * server.h (traceframe_read_sdata)
11174 (supply_static_tracepoint_registers): Declare.
11175 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11176 (unpack_varlen_hex): Include in IPA build.
11177 * Makefile.in (ustlibs, ustinc): New.
11178 (IPA_OBJS): Add remote-utils-ipa.o.
11179 ($(IPA_LIB)): Link -ldl and -lpthread.
11181 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11182 * config.in, configure: Regenerate.
11184 2010-06-20 Ian Lance Taylor <iant@google.com>
11185 Pedro Alves <pedro@codesourcery.com>
11187 * linux-x86-low.c (always_true): Delete.
11188 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11189 trying to fool the compiler with always_true.
11191 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11193 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11194 conditions in gdbserver.
11196 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11198 * spu-low.c (spu_read_memory): Wrap around local store limit.
11199 (spu_write_memory): Likewise.
11201 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11203 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11204 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11206 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11208 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11209 uses with LONGEST uses.
11211 2010-06-14 Stan Shebs <stan@codesourcery.com>
11212 Pedro Alves <pedro@codesourcery.com>
11216 * linux-x86-low.c: Include limits.h.
11218 (always_true): New.
11221 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11222 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11223 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11224 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11225 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11226 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11227 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11228 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11229 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11230 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11231 (amd64_emit_void_call_2): New.
11232 (amd64_emit_ops): New.
11233 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11234 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11235 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11236 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11237 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11238 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11239 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11240 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11241 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11242 (i386_emit_stack_adjust, i386_emit_int_call_1)
11243 (i386_emit_void_call_2): New.
11244 (i386_emit_ops): New.
11245 (x86_emit_ops): New.
11246 (the_low_target): Install x86_emit_ops.
11247 * server.h (struct emit_ops): New.
11248 (get_raw_reg_func_addr): Declare.
11249 (current_insn_ptr, emit_error): Declare.
11250 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11251 (set_trace_state_variable_value): New defines.
11252 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11253 addr_get_trace_state_variable_value and
11254 addr_set_trace_state_variable_value.
11255 (symbol_list): New fields for get_raw_reg,
11256 get_trace_state_variable_value and set_trace_state_variable_value.
11257 (condfn): New typedef.
11258 (struct tracepoint): New field `compiled_cond'.
11259 (do_action_at_tracepoint): Clear compiled_cond.
11260 (get_trace_state_variable_value, set_trace_state_variable_value):
11262 (condition_true_at_tracepoint): If there's a compiled condition,
11264 (current_insn_ptr, emit_error): New globals.
11265 (struct bytecode_address): New.
11266 (get_raw_reg_func_addr): New.
11267 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11268 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11269 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11270 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11271 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11272 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11273 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11274 (compile_tracepoint_condition, compile_bytecodes): New.
11275 * target.h (emit_ops): Forward declare.
11276 (struct target_ops): New field emit_ops.
11277 (target_emit_ops): New.
11278 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11279 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11280 * linux-low.c (linux_emit_ops): New.
11281 (linux_target_ops): Install it.
11282 * linux-low.h (struct linux_target_ops): New field emit_ops.
11284 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11286 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11287 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11289 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11290 Stan Shebs <stan@codesourcery.com>
11292 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11293 (all): Depend on $(extra_libraries).
11294 (install-only): Install the IPA.
11295 (IPA_OBJS, IPA_LIB): New.
11296 (clean): Remove the IPA lib.
11297 (IPAGENT_CFLAGS): New.
11298 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11299 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11300 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11301 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11302 * configure.ac: Check for atomic builtins support in the compiler.
11303 (IPA_DEPFILES, extra_libraries): Define.
11304 * configure.srv (ipa_obj): Add description.
11305 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11306 (i[34567]86-*-linux*): Set ipa_obj.
11307 (x86_64-*-linux*): Set ipa_obj.
11308 * linux-low.c (stabilizing_threads): New.
11309 (supports_fast_tracepoints): New.
11310 (linux_detach): Stabilize threads before detaching.
11311 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11312 the lwp is either not stabilizing, or is moving out of a jump pad.
11313 (linux_fast_tracepoint_collecting): New.
11314 (maybe_move_out_of_jump_pad): New.
11315 (enqueue_one_deferred_signal): New.
11316 (dequeue_one_deferred_signal): New.
11317 (linux_wait_for_event_1): If moving out of a jump pad, defer
11318 pending signals to later.
11319 (linux_stabilize_threads): New.
11320 (linux_wait_1): Check if threads need moving out of jump pads, and
11322 (stuck_in_jump_pad_callback): New.
11323 (move_out_of_jump_pad_callback): New.
11324 (lwp_running): New.
11325 (linux_resume_one_lwp): Handle moving out of jump pads.
11326 (linux_set_resume_request): Dequeue deferred signals.
11327 (need_step_over_p): Also step over fast tracepoint jumps.
11328 (start_step_over): Also uninsert fast tracepoint jumps.
11329 (finish_step_over): Also reinsert fast tracepoint jumps.
11330 (linux_install_fast_tracepoint_jump): New.
11331 (linux_target_ops): Install linux_stabilize_threads and
11332 linux_install_fast_tracepoint_jump_pad.
11333 * linux-low.h (linux_target_ops) <get_thread_area,
11334 install_fast_tracepoint_jump_pad>: New fields.
11335 (struct lwp_info) <collecting_fast_tracepoint,
11336 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11337 (linux_get_thread_area): Declare.
11338 * linux-x86-low.c (jump_insn): New.
11339 (x86_get_thread_area): New.
11340 (append_insns): New.
11341 (push_opcode): New.
11342 (amd64_install_fast_tracepoint_jump_pad): New.
11343 (i386_install_fast_tracepoint_jump_pad): New.
11344 (x86_install_fast_tracepoint_jump_pad): New.
11345 (the_low_target): Install x86_get_thread_area and
11346 x86_install_fast_tracepoint_jump_pad.
11347 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11348 (struct fast_tracepoint_jump): New.
11349 (fast_tracepoint_jump_insn): New.
11350 (fast_tracepoint_jump_shadow): New.
11351 (find_fast_tracepoint_jump_at): New.
11352 (fast_tracepoint_jump_here): New.
11353 (delete_fast_tracepoint_jump): New.
11354 (set_fast_tracepoint_jump): New.
11355 (uninsert_fast_tracepoint_jumps_at): New.
11356 (reinsert_fast_tracepoint_jumps_at): New.
11357 (set_breakpoint_at): Use write_inferior_memory.
11358 (uninsert_raw_breakpoint): Use write_inferior_memory.
11359 (check_mem_read): Mask out fast tracepoint jumps.
11360 (check_mem_write): Mask out fast tracepoint jumps.
11361 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11362 (set_fast_tracepoint_jump): Declare.
11363 (delete_fast_tracepoint_jump)
11364 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11365 (reinsert_fast_tracepoint_jumps_at): Declare.
11366 * regcache.c: Don't compile many functions when building the
11367 in-process agent library.
11368 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11369 the register buffer in the heap.
11370 (free_register_cache): If the register buffer isn't owned by the
11371 regcache, don't free it.
11372 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11373 pre-existing register caches.
11374 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11376 (convert_ascii_to_int): : Constify `from' parameter type.
11377 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11378 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11379 the needed buffer in-place.
11380 (relocate_instruction): New.
11381 * server.c (handle_query) <qSymbols>: If the target supports
11382 tracepoints, give it a chance of looking up symbols. Report
11383 support for fast tracepoints.
11384 (handle_status): Stabilize threads.
11385 (process_serial_event): Adjust.
11386 * server.h (struct fast_tracepoint_jump): Forward declare.
11387 (struct process_info) <fast_tracepoint_jumps>: New field.
11388 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11389 (decode_X_packet, decode_M_packet): Adjust.
11390 (relocate_instruction): Declare.
11391 (in_process_agent_loaded): Declare.
11392 (tracepoint_look_up_symbols): Declare.
11393 (struct fast_tpoint_collect_status): Declare.
11394 (fast_tracepoint_collecting): Declare.
11395 (force_unlock_trace_buffer): Declare.
11396 (handle_tracepoint_bkpts): Declare.
11397 (initialize_low_tracepoint)
11398 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11399 * target.h (struct target_ops) <stabilize_threads,
11400 install_fast_tracepoint_jump_pad>: New fields.
11401 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11402 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11403 [HAVE_STDINT_H]: Include stdint.h.
11404 (trace_debug_1): Rename to ...
11405 (trace_vdebug): ... this.
11406 (trace_debug): Rename to ...
11407 (trace_debug_1): ... this. Add `level' parameter.
11408 (trace_debug): New.
11409 (ATTR_USED, ATTR_NOINLINE): New.
11410 (IP_AGENT_EXPORT): New.
11411 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11412 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11413 (about_to_request_buffer_space, trace_buffer_is_full)
11414 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11415 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11416 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11417 (traceframe_write_count, traceframes_created)
11418 (trace_state_variables)
11419 New renaming defines.
11420 (struct ipa_sym_addresses): New.
11421 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11422 (symbol_list): New.
11423 (ipa_sym_addrs): New.
11424 (all_tracepoint_symbols_looked_up): New.
11425 (in_process_agent_loaded): New.
11426 (write_e_ipa_not_loaded): New.
11427 (maybe_write_ipa_not_loaded): New.
11428 (tracepoint_look_up_symbols): New.
11429 (debug_threads) [IN_PROCESS_AGENT]: New.
11430 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11431 (UNKNOWN_SIDE_EFFECTS): New.
11432 (stop_tracing): New.
11433 (flush_trace_buffer): New.
11434 (stop_tracing_bkpt): New.
11435 (flush_trace_buffer_bkpt): New.
11436 (read_inferior_integer): New.
11437 (read_inferior_uinteger): New.
11438 (read_inferior_data_pointer): New.
11439 (write_inferior_data_pointer): New.
11440 (write_inferior_integer): New.
11441 (write_inferior_uinteger): New.
11442 (struct collect_static_trace_data_action): Delete.
11443 (enum tracepoint_type): New.
11444 (struct tracepoint) <type>: New field `type'.
11445 <actions_str, step_actions, step_actions_str>: Only include in
11447 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11448 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11449 (tracepoints): Use IP_AGENT_EXPORT.
11450 (last_tracepoint): Don't include in the IPA.
11451 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11452 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11453 (alloced_trace_state_variables): New.
11454 (trace_state_variables): Use IP_AGENT_EXPORT.
11455 (traceframe_t): Delete unused variable.
11456 (circular_trace_buffer): Don't include in the IPA.
11457 (trace_buffer_start): Delete.
11458 (struct trace_buffer_control): New.
11459 (trace_buffer_free): Delete.
11460 (struct ipa_trace_buffer_control): New.
11461 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11462 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11464 (trace_buffer_ctrl): New.
11465 (TRACE_BUFFER_CTRL_CURR): New.
11466 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11467 Reimplement as macros.
11468 (trace_buffer_wrap): Delete.
11469 (traceframe_write_count, traceframe_read_count)
11470 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11471 (struct tracepoint_hit_ctx) <type>: New field.
11472 (struct fast_tracepoint_ctx): New.
11473 (memory_barrier): New.
11475 (record_tracepoint_error): Update atomically in the IPA.
11476 (clear_inferior_trace_buffer): New.
11477 (about_to_request_buffer_space): New.
11478 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11479 updating the same buffer.
11480 (add_tracepoint): Default the tracepoint's type to trap
11481 tracepoint, and orig_size to -1.
11482 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11483 internal variables.
11484 (create_trace_state_variable): New parameter `gdb'. Handle it.
11485 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11486 (cmd_qtdp): Handle fast tracepoints.
11487 (cmd_qtdv): Adjust.
11488 (max_jump_pad_size): New.
11489 (gdb_jump_pad_head): New.
11490 (get_jump_space_head): New.
11491 (claim_jump_space): New.
11492 (sort_tracepoints): New.
11493 (MAX_JUMP_SIZE): New.
11494 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11496 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11497 support. Upload fast traceframes, and delete internal IPA
11499 (stop_tracing_handler): New.
11500 (flush_trace_buffer_handler): New.
11501 (cmd_qtstop): Upload fast tracepoints.
11502 (response_tracepoint): Handle fast tracepoints.
11503 (tracepoint_finished_step): Upload fast traceframes. Set the
11504 tracepoint hit context's tracepoint type.
11505 (handle_tracepoint_bkpts): New.
11506 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11507 type. Add comment about fast tracepoints.
11508 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11509 non-existing action_str field.
11510 (get_context_regcache): Handle fast tracepoints.
11511 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11513 (fast_tracepoint_from_jump_pad_address): New.
11514 (fast_tracepoint_from_ipa_tpoint_address): New.
11515 (collecting_t): New.
11516 (force_unlock_trace_buffer): New.
11517 (fast_tracepoint_collecting): New.
11519 (gdb_collect): New.
11520 (write_inferior_data_ptr): New.
11521 (target_tp_heap): New.
11522 (target_malloc): New.
11523 (download_agent_expr): New.
11525 (download_tracepoints): New.
11526 (download_trace_state_variables): New.
11527 (upload_fast_traceframes): New.
11528 (IPA_FIRST_TRACEFRAME): New.
11529 (IPA_NEXT_TRACEFRAME_1): New.
11530 (IPA_NEXT_TRACEFRAME): New.
11531 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11532 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11533 (gdb_jump_pad_buffer_end): New.
11534 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11535 (initialize_tracepoint): Adjust.
11536 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11537 buffer. Initialize the low module.
11538 * utils.c (PREFIX, TOOLNAME): New.
11539 (malloc_failure): Use PREFIX.
11540 (error): In the IPA, an error causes an exit.
11541 (fatal, warning): Use PREFIX.
11542 (internal_error): Use TOOLNAME.
11543 (NUMCELLS): Increase to 10.
11544 * configure, config.in: Regenerate.
11546 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11548 * server.c (handle_query) <qSupported>: Do two passes over the
11549 qSupported string to avoid nesting strtok.
11551 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11553 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11555 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11556 -Wl,--dynamic-list.
11557 * configure: Regenerate.
11558 * proc-service.list: New.
11560 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11562 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11565 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11567 * gdbreplay.c (remote_open): Check error return from socket() call by
11568 its equality to -1 not by it being negative.
11569 * remote-utils.c (remote_open): Likewise.
11571 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11573 * config.h: Regenerate.
11575 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11577 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11578 doesn't provide PTRACE_GET_THREAD_AREA.
11580 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11582 * linux-m68k-low.c: Include <asm/ptrace.h>
11583 (ps_get_thread_area): Implement.
11585 2010-05-03 Doug Evans <dje@google.com>
11587 * event-loop.c (struct callback_event): New struct.
11588 (callback_list): New global.
11589 (append_callback_event, delete_callback_event): New functions.
11590 (process_callback): New function.
11591 (start_event_loop): Call it.
11592 * remote-utils.c (NOT_SCHEDULED): Define.
11593 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11594 moved out of readchar.
11595 (readchar): Rewrite. Call reschedule before returning.
11596 (reset_readchar): New function.
11597 (remote_close): Call it.
11598 (process_remaining, reschedule): New functions.
11599 * server.h (callback_handler_func): New typedef.
11600 (append_callback_event, delete_callback_event): Declare.
11602 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11604 * proc-service.c (ps_pglobal_lookup): Use
11605 thread_db_look_up_one_symbol.
11606 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11607 parameter. Use it instead of all_symbols_looked_up.
11608 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11610 (all_symbols_looked_up): Don't declare.
11611 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11612 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11614 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11615 Set all_symbols_looked_up here.
11616 (thread_db_look_up_one_symbol): New.
11617 (thread_db_get_tls_address): Adjust.
11618 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11619 thread_db object on the heap, and tentatively set it in the
11621 (thread_db_init): Don't set all_symbols_looked_up here.
11622 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11624 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11626 * linux-low.c (linux_kill, linux_detach): Adjust.
11627 (status_pending_p_callback): Remove redundant statement. Check
11628 for !TARGET_WAITIKIND_IGNORE, instead of
11629 TARGET_WAITKIND_STOPPED.
11630 (handle_tracepoints): Make sure LWP is locked. Adjust.
11631 (linux_wait_for_event_1): Adjust.
11632 (linux_cancel_breakpoints): New.
11633 (unsuspend_one_lwp): New.
11634 (unsuspend_all_lwps): New.
11635 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11636 (send_sigstop_callback): Change return type to int, add new
11637 `except' parameter and handle it.
11638 (suspend_and_send_sigstop_callback): New.
11639 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11640 pass them down. If SUSPEND, also increment the lwp's suspend
11642 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11643 (need_step_over_p): Don't consider suspended LWPs.
11644 (start_step_over): Adjust.
11645 (proceed_one_lwp): Change return type to int, add new `except'
11646 parameter and handle it.
11647 (unsuspend_and_proceed_one_lwp): New.
11648 (proceed_all_lwps): Use find_inferior instead of
11650 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11651 also decrement the suspend count of LWPs. Pass `except' down,
11652 instead of hacking its suspend count.
11653 (linux_pause_all): Add `freeze' parameter. Adjust.
11654 (linux_unpause_all): New.
11655 (linux_target_ops): Install linux_unpause_all.
11656 * server.c (handle_status): Adjust.
11657 * target.h (struct target_ops): New fields `unpause_all' and
11658 `cancel_breakpoints'. Add new parameter to `pause_all'.
11659 (pause_all): Add new `freeze' parameter.
11660 (unpause_all): New.
11661 (cancel_breakpoints): New.
11662 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11663 cancel breakpoints.
11664 (cmd_qtstart): Pause threads.
11665 (stop_tracing): Pause threads, and cancel breakpoints.
11666 * win32-low.c (win32_target_ops): Adjust.
11668 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11670 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11671 the inferior right away from here...
11672 (linux_wait_1): ... to here, and adjust to check the thread's
11673 last_resume_kind instead of the lwp's step or stop_expected flags.
11675 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11677 * README: Use consistent `GDB' and `GDBserver' spellings.
11679 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11681 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11682 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11683 (linux_detach_one_lwp): Assume the lwp is stopped.
11684 (any_thread_of): Delete.
11685 (linux_detach): Stop all lwps here. Don't blindly delete all
11687 (delete_lwp_callback): New.
11688 (linux_mourn): Delete all lwps of the process that is gone.
11689 (linux_wait_1): Don't delete the last lwp of the process here.
11690 * mem-break.h (mark_breakpoints_out): Declare.
11691 * mem-break.c (mark_breakpoints_out): New.
11692 (free_all_breakpoints): Use it.
11693 * server.c (handle_target_event): If the process is gone, mark
11695 * thread-db.c (struct thread_db) <create_bp>: New field.
11696 (thread_db_enable_reporting): Fix prototype. Store a thread event
11697 breakpoint reference in the thread_db struct.
11698 (thread_db_load_search): Clear the thread_db object.
11699 (try_thread_db_load_1): Ditto.
11700 (switch_to_process): New.
11701 (disable_thread_event_reporting): Use it.
11702 (remove_thread_event_breakpoints): New.
11703 (thread_db_detach, thread_db_mourn): Use it.
11705 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11707 * linux-low.c (linux_enable_event_reporting): New.
11708 (linux_wait_for_event_1, handle_extended_wait): Use it.
11710 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11712 * linux-low.c (linux_kill_one_lwp, linux_kill)
11713 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11714 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11715 SIGSTOP even if the LWP is stopped.
11716 (send_sigstop_callback): New.
11717 (stop_all_lwps): Use send_sigstop_callback instead.
11718 (linux_resume_one_thread): Adjust.
11719 (proceed_one_lwp): Still proceed an LWP that the client has
11720 requested to stop, if we haven't reported it as stopped yet. Make
11721 sure that LWPs the client want stopped, have a pending SIGSTOP.
11723 2010-04-26 Doug Evans <dje@google.com>
11725 * server.c (handle_general_set): Make static.
11727 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11728 Print received char after testing for error/eof instead of before.
11729 (input_interrupt): Tweak comment.
11731 2010-04-23 Doug Evans <dje@google.com>
11733 * server.c (start_inferior): Print inferior argv if --debug.
11735 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11737 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11738 * nto-x86-low.c: Include server.h
11740 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11742 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11743 be consistent with other sources of this directory.
11744 (init_registers_amd64): Correct name of source file of this function
11747 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11749 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11750 64-bit executables.
11752 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11754 * win32-i386-low.c: Add 64-bit support.
11755 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11756 (init_registers_amd64): Declare.
11757 (mappings): Add 64-bit version of array.
11758 (init_windows_x86): New function.
11759 (the_low_target): Change init_arch field to init_windows_x86.
11761 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11763 * win32-low.c: Adapt to support also 64-bit architecture.
11764 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11765 (get_image_name): Use SIZE_T type for local variable `done'.
11766 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11767 (toolhelp_get_dll_name): Idem.
11768 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11769 Use uintptr_t typecast to avoid warning.
11770 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11771 (handle_exception): Use phex_nz to avoid warning.
11772 (win32_wait): Remove unused local variable `process'.
11774 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11776 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11779 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11781 * configure.ac: Use `ws2_32' library for srv_mingw.
11782 * configure: Regenerate.
11783 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11784 * remote-utils.c: Likewise.
11786 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11788 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11789 if __x86_64__ is defined.
11791 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11793 * configure: Regenerate.
11795 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11797 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11798 * target.h (target_ops): New get_tib_address field.
11799 * win32-low.h (win32_thread_info): Add thread_local_base field.
11800 * win32-low.c (child_add_thread): Add tlb argument.
11801 Set thread_local_base field to TLB.
11802 (get_child_debug_event): Adapt to child_add_thread change.
11803 (win32_get_tib_address): New function.
11804 (win32_target_ops): Set get_tib_address field to
11805 win32_get_tib_address.
11806 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11808 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11810 * linux-low.c (linux_mourn): Also remove the process.
11811 * server.c (handle_target_event): Don't remove the process here.
11812 * nto-low.c (nto_mourn): New.
11813 (nto_target_ops): Install it.
11814 * spu-low.c (spu_mourn): New.
11815 (spu_target_ops): Install it.
11816 * win32-low.c (win32_mourn): New.
11817 (win32_target_ops): Install it.
11819 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11821 * server.h (buffer_xml_printf): Remove redundant `;'.
11823 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11825 * regcache.c (set_register_cache): Invalidate regcaches before
11826 changing the register cache layout.
11827 (regcache_invalidate_one): Allow a NULL regcache.
11828 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11829 regcaches before changing the register cache layout or the target
11832 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11834 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11835 variable warning on Linux/x86-64.
11837 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11839 GDBserver disconnected tracing support.
11841 * linux-low.c (linux_remove_process): Delete.
11842 (add_lwp): Don't set last_resume_kind here.
11843 (linux_kill): Use `mourn'.
11844 (linux_detach): Use `thread_db_detach', and `mourn'.
11845 (linux_mourn): New.
11846 (linux_attach_lwp_1): Adjust comment.
11847 (linux_attach): last_resume_kind moved the thread_info; adjust.
11848 (status_pending_p_callback): Adjust.
11849 (linux_wait_for_event_1): Adjust.
11850 (count_events_callback, select_singlestep_lwp_callback)
11851 (select_event_lwp_callback, cancel_breakpoints_callback)
11852 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11853 (proceed_one_lwp): Adjust.
11854 (linux_async): Add debug output.
11855 (linux_thread_stopped): New.
11856 (linux_pause_all): New.
11857 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11859 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11860 (thread_db_free): Delete declaration.
11861 (thread_db_detach, thread_db_mourn): Declare.
11862 * thread-db.c (thread_db_init): Use thread_db_mourn.
11863 (thread_db_free): Delete, split in two.
11864 (disable_thread_event_reporting): New.
11865 (thread_db_detach): New.
11866 (thread_db_mourn): New.
11868 * server.h (struct thread_info) <last_resume_kind>: New field.
11869 <attached>: Add comment.
11870 <gdb_detached>: New field.
11871 (handler_func): Change return type to int.
11872 (handle_serial_event, handle_target_event): Ditto.
11873 (gdb_connected): Declare.
11875 (disconnected_tracing): Declare.
11876 (stop_tracing): Declare.
11878 * server.c (handle_query) <qSupported>: Report support for
11879 disconnected tracing.
11880 (queue_stop_reply_callback): Account for running threads.
11881 (gdb_wants_thread_stopped): New.
11882 (gdb_wants_all_threads_stopped): New.
11883 (gdb_reattached_process): New.
11884 (handle_status): Clear the `gdb_detached' flag of all processes.
11885 In all-stop, stop all threads.
11886 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11887 (process_serial_event): If the remote connection breaks, or if an
11888 exit was forced with "monitor exit", force an event loop exit.
11889 Handle disconnected tracing on detach.
11890 (handle_serial_event): Adjust.
11891 (handle_target_event): If GDB isn't connected, forward events back
11892 to the inferior, unless the last process exited, in which case,
11893 exit gdbserver. Adjust interface.
11895 * remote-utils.c (remote_open): Don't block in accept. Instead
11896 register an event loop source on the listen socket file
11897 descriptor. Refactor bits into ...
11898 (listen_desc): ... this new global.
11899 (gdb_connected): ... this new function.
11900 (enable_async_notification): ... this new function.
11901 (handle_accept_event): ... this new function.
11902 (remote_close): Clear remote_desc.
11904 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11906 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11908 (mourn_inferior): Define.
11909 (target_process_qsupported): Avoid the dangling else problem.
11910 (thread_stopped): Define.
11911 (pause_all): Define.
11912 (target_waitstatus_to_string): Declare.
11913 * target.c (target_waitstatus_to_string): New.
11915 * tracepoint.c (tracing): Make extern.
11916 (disconnected_tracing): New.
11917 (stop_tracing): Make extern. Handle tracing stops due to GDB
11919 (cmd_qtdisconnected): New.
11920 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11921 (handle_tracepoint_general_set): Handle QTDisconnected.
11923 * event-loop.c (event_handler_func): Change return type to int.
11924 (process_event): Bail out if the event handler wants the event
11926 (handle_file_event): Ditto.
11927 (start_event_loop): Bail out if the event handler wants the event
11930 * nto-low.c (nto_target_ops): Adjust.
11931 * spu-low.c (spu_wait): Don't remove the process here.
11932 (spu_target_ops): Adjust.
11933 * win32-low.c (win32_wait): Don't remove the process here.
11934 (win32_target_ops): Adjust.
11936 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11938 * regcache.c (realloc_register_cache): Invalidate inferior's
11939 regcache before recreating it.
11941 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11943 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11945 2010-04-09 Stan Shebs <stan@codesourcery.com>
11946 Pedro Alves <pedro@codesourcery.com>
11948 * server.h (LONGEST): New.
11949 (struct thread_info) <while_stepping>: New field.
11950 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11952 (initialize_tracepoint, handle_tracepoint_general_set)
11953 (handle_tracepoint_query, tracepoint_finished_step)
11954 (tracepoint_was_hit, release_while_stepping_state_list):
11955 (current_traceframe): Declare.
11956 * server.c (handle_general_set): Handle tracepoint packets.
11957 (read_memory): New.
11958 (write_memory): New.
11959 (handle_search_memory_1): Use read_memory.
11960 (handle_query): Report support for conditional tracepoints, trace
11961 state variables, and tracepoint sources. Handle tracepoint
11963 (main): Initialize the tracepoints module.
11964 (process_serial_event): Handle traceframe reads/writes.
11966 * linux-low.c (handle_tracepoints): New.
11967 (linux_wait_1): Call it.
11968 (linux_resume_one_lwp): Handle while-stepping.
11969 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11970 (linux_target_ops): Install them.
11971 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11973 * linux-x86-low.c (x86_supports_tracepoints): New.
11974 (the_low_target). Install it.
11976 * mem-break.h (delete_breakpoint): Declare.
11977 * mem-break.c (delete_breakpoint): Make external.
11979 * target.h (struct target_ops): Add `supports_tracepoints',
11980 `read_pc', and `write_pc' fields.
11981 (target_supports_tracepoints): Define.
11982 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11985 * regcache.h (struct regcache) <registers_owned>: New field.
11986 (init_register_cache, regcache_cpy): Declare.
11987 (regcache_read_pc, regcache_write_pc): Declare.
11988 (register_cache_size): Declare.
11989 (supply_regblock): Declare.
11990 * regcache.c (init_register_cache): New.
11991 (new_register_cache): Use it.
11992 (regcache_cpy): New.
11993 (register_cache_size): New.
11994 (supply_regblock): New.
11995 (regcache_read_pc, regcache_write_pc): New.
11997 * tracepoint.c: New.
11999 * Makefile.in (OBS): Add tracepoint.o.
12000 (tracepoint.o): New rule.
12002 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12004 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12006 (i386-mmx.c): Likewise.
12007 (i386-mmx-linux.o): Likewise.
12008 (i386-mmx-linux.c): Likewise.
12010 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12011 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12012 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12013 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12015 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12016 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12017 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12019 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12021 * Makefile.in (clean): Updated.
12023 (i386-avx.c): Likewise.
12024 (i386-avx-linux.o): Likewise.
12025 (i386-avx-linux.c): Likewise.
12026 (amd64-avx.o): Likewise.
12027 (amd64-avx.c): Likewise.
12028 (amd64-avx-linux.o): Likewise.
12029 (amd64-avx-linux.c): Likewise.
12031 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12032 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12033 (srv_amd64_regobj): Add amd64-avx.o.
12034 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12035 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12036 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12037 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12038 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12039 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12040 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12042 * i387-fp.c: Include "i386-xstate.h".
12044 (i387_cache_to_xsave): Likewise.
12045 (i387_xsave_to_cache): Likewise.
12046 (x86_xcr0): Likewise.
12048 * i387-fp.h (i387_cache_to_xsave): Likewise.
12049 (i387_xsave_to_cache): Likewise.
12050 (x86_xcr0): Likewise.
12052 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12053 * linux-crisv32-low.c (target_regsets): Likewise.
12054 * linux-m68k-low.c (target_regsets): Likewise.
12055 * linux-mips-low.c (target_regsets): Likewise.
12056 * linux-ppc-low.c (target_regsets): Likewise.
12057 * linux-s390-low.c (target_regsets): Likewise.
12058 * linux-sh-low.c (target_regsets): Likewise.
12059 * linux-sparc-low.c (target_regsets): Likewise.
12060 * linux-xtensa-low.c (target_regsets): Likewise.
12062 * linux-low.c: Include <sys/uio.h>.
12063 (regsets_fetch_inferior_registers): Support nt_type.
12064 (regsets_store_inferior_registers): Likewise.
12065 (linux_process_qsupported): New.
12066 (linux_target_ops): Add linux_process_qsupported.
12068 * linux-low.h (regset_info): Add nt_type.
12069 (linux_target_ops): Add process_qsupported.
12071 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12073 (init_registers_i386_avx_linux): New.
12074 (init_registers_amd64_avx_linux): Likewise.
12075 (xmltarget_i386_linux_no_xml): Likewise.
12076 (xmltarget_amd64_linux_no_xml): Likewise.
12077 (PTRACE_GETREGSET): Likewise.
12078 (PTRACE_SETREGSET): Likewise.
12079 (x86_fill_xstateregset): Likewise.
12080 (x86_store_xstateregset): Likewise.
12081 (use_xml): Likewise.
12082 (x86_linux_update_xmltarget): Likewise.
12083 (x86_linux_process_qsupported): Likewise.
12084 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12085 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12086 init_registers_i386_linux here. Call
12087 x86_linux_update_xmltarget.
12088 (the_low_target): Add x86_linux_process_qsupported.
12090 * server.c (handle_query): Call target_process_qsupported.
12092 * target.h (target_ops): Add process_qsupported.
12093 (target_process_qsupported): New.
12095 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12097 * inferiors.c (add_thread): Set last_status kind to
12098 TARGET_WAITKIND_IGNORE.
12099 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12100 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12101 (linux_wait_1): Move `thread' local definition to block that uses
12102 it. Don't NULL initialize `event_child'.
12103 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12104 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12105 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12107 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12109 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12110 an extended waitstatus, or by a watchpoint.
12111 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12112 thread was stepping or has been stopped by a watchpoint.
12114 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12116 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12117 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12118 of another, then delete the previous, and validate all
12120 (validate_inserted_breakpoint): New.
12121 (delete_disabled_breakpoints): New.
12122 (validate_breakpoints): New.
12123 (check_mem_read): Validate breakpoints before trusting their
12124 shadow. Delete disabled breakpoints.
12125 (check_mem_write): Validate breakpoints before trusting they
12126 should be inserted. Delete disabled breakpoints.
12127 * mem-break.h (validate_breakpoints):
12128 * server.c (handle_query): Validate breakpoints when we see a
12131 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12133 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12134 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12135 if we could tell there's a GDB breakpoint at stop_pc.
12136 (need_step_over_p): Don't do a step over if we find a GDB
12137 breakpoint at the resume PC.
12139 * mem-break.c (struct raw_breakpoint): New.
12140 (enum bkpt_type): New type `gdb_breakpoint'.
12141 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12142 fields. New field `raw'.
12143 (find_raw_breakpoint_at): New.
12144 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12145 breakpoint instead.
12146 (set_breakpoint_at): Adjust.
12147 (delete_raw_breakpoint): New.
12148 (release_breakpoint): New.
12149 (delete_breakpoint): Rename to...
12150 (delete_breakpoint_1): ... this. Add proc parameter. Use
12151 release_breakpoint. Return ENOENT.
12152 (delete_breakpoint): Reimplement.
12153 (find_breakpoint_at): Delete.
12154 (find_gdb_breakpoint_at): New.
12155 (delete_breakpoint_at): Delete.
12156 (set_gdb_breakpoint_at): New.
12157 (delete_gdb_breakpoint_at): New.
12158 (gdb_breakpoint_here): New.
12159 (set_reinsert_breakpoint): Use release_breakpoint.
12160 (uninsert_breakpoint): Rename to ...
12161 (uninsert_raw_breakpoint): ... this.
12162 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12163 (reinsert_raw_breakpoint): Change parameter type to
12165 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12167 (check_breakpoints): Adjust. Use release_breakpoint.
12168 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12169 (breakpoint_inserted_here): Ditto.
12170 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12171 Don't trust the breakpoint's shadow if it is not inserted.
12172 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12173 (delete_all_breakpoints): Adjust.
12174 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12175 use delete_breakpoint_1.
12177 * mem-break.h (breakpoints_supported): Delete declaration.
12178 (set_gdb_breakpoint_at): Declare.
12179 (gdb_breakpoint_here): Declare.
12180 (delete_breakpoint_at): Delete.
12181 (delete_gdb_breakpoint_at): Declare.
12183 * server.h (struct raw_breakpoint): Forward declare.
12184 (struct process_info): New field `raw_breakpoints'.
12186 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12189 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12191 * linux-low.c (status_pending_p_callback): Fix comment.
12192 (linux_wait_for_event_1): Move most of the internal breakpoint
12193 handling from here...
12194 (linux_wait_1): ... to here.
12195 (count_events_callback): New.
12196 (select_singlestep_lwp_callback): New.
12197 (select_event_lwp_callback): New.
12198 (cancel_breakpoints_callback): New.
12199 (select_event_lwp): New.
12200 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12201 priority to all LWPs that have had events that should be reported
12202 to the client. Cancel breakpoints when about to reporting the
12203 event to the client, not while stopping lwps. No longer cancel
12204 finished single-steps here.
12205 (cancel_finished_single_step): Delete.
12206 (cancel_finished_single_steps): Delete.
12208 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12210 * mem-break.c (enum bkpt_type): New.
12211 (struct breakpoint): New field `type'.
12212 (set_breakpoint_at): Change return type to struct breakpoint
12213 pointer. Set type to `other_breakpoint' by default.
12214 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12215 in the breakpoint list.
12216 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12217 (reinsert_breakpoint): Rename to ...
12218 (reinsert_raw_breakpoint): ... this.
12219 (reinsert_breakpoints_at): Adjust.
12220 * mem-break.h (struct breakpoint): Declare.
12221 (set_breakpoint_at): Change return type to struct breakpoint
12224 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12226 * server.c (handle_query): Assign, not compare.
12228 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12230 Teach linux gdbserver to step-over-breakpoints.
12232 * linux-low.c (can_hardware_single_step): New.
12233 (supports_breakpoints): New.
12234 (handle_extended_wait): If stopping threads, read the stop pc of
12235 the new cloned LWP.
12237 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12238 low target doesn't support retrieving the PC.
12239 (add_lwp): Set last_resume_kind to resume_continue.
12240 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12241 (linux_attach): Don't clear stop_expected. Set the lwp's
12242 last_resume_kind to resume_stop.
12243 (linux_detach_one_lwp): Don't check for removed breakpoints.
12244 (check_removed_breakpoint): Delete.
12245 (status_pending_p): Rename to ...
12246 (status_pending_p_callback): ... this. Don't check for removed
12247 breakpoints. Don't consider threads that are stopped from GDB's
12249 (linux_wait_for_lwp): Always read the stop_pc here.
12250 (cancel_breakpoint): New.
12251 (step_over_bkpt): New global.
12252 (linux_wait_for_event_1): Implement stepping over breakpoints.
12253 (gdb_wants_lwp_stopped): New.
12254 (gdb_wants_all_stopped): New.
12255 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12256 single-step traps here. Store the thread's last reported target
12258 (send_sigstop): Don't clear stop_expected. Always set it,
12260 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12261 (cancel_finished_single_step): New.
12262 (cancel_finished_single_steps): New.
12263 (wait_for_sigstop): Don't cancel finished single-step traps here.
12264 (linux_resume_one_lwp): Don't check for removed breakpoints.
12265 Don't set `step' on non-hardware step archs.
12266 (linux_set_resume_request): Ignore resume_stop requests if already
12267 stopping or stopped. Set the lwp's last_resume_kind.
12268 (resume_status_pending_p): Don't check for removed breakpoints.
12269 (need_step_over_p): New.
12270 (start_step_over): New.
12271 (finish_step_over): New.
12272 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12273 requests. Clear the thread's last reported target waitstatus.
12274 Don't use the `suspended' flag. Don't consider pending breakpoints.
12275 (linux_resume): Start a step-over if necessary.
12276 (proceed_one_lwp): New.
12277 (proceed_all_lwps): New.
12278 (unstop_all_lwps): New.
12279 * linux-low.h (struct lwp_info): Rewrite comment for the
12280 `suspended' flag. Add the `stop_pc' field. Delete the
12281 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12282 Add `'last_resume_kind' and `need_step_over' fields.
12283 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12284 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12285 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12286 (set_raw_breakpoint_at): New.
12287 (set_breakpoint_at): Rewrite to use it.
12288 (reinsert_breakpoint_handler): Delete.
12289 (set_reinsert_breakpoint): New.
12290 (reinsert_breakpoint_by_bp): Delete.
12291 (delete_reinsert_breakpoints): New.
12292 (uninsert_breakpoint): Rewrite.
12293 (uninsert_breakpoints_at): New.
12294 (reinsert_breakpoint): Rewrite.
12295 (reinsert_breakpoints_at): New.
12296 (check_breakpoints): Rewrite.
12297 (breakpoint_here): New.
12298 (breakpoint_inserted_here): New.
12299 (check_mem_read): Adjust.
12300 * mem-break.h (breakpoints_supported, breakpoint_here)
12301 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12302 (reinsert_breakpoint_by_bp): Delete declaration.
12303 (delete_reinsert_breakpoints): Declare.
12304 (reinsert_breakpoint): Delete declaration.
12305 (reinsert_breakpoints_at): Declare.
12306 (uninsert_breakpoint): Delete declaration.
12307 (uninsert_breakpoints_at): Declare.
12308 (check_breakpoints): Adjust prototype.
12309 * server.h: Adjust include order.
12310 (struct thread_info): Declare here. Add a `last_status' field.
12312 2010-03-23 Michael Snyder <msnyder@vmware.com>
12314 * server.c (crc32): New function.
12315 (handle_query): Add handling for 'qCRC:' request.
12317 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12319 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12320 lwp had been stopped by a watchpoint.
12322 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12324 * server.h (internal_error): Declare.
12325 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12326 * utils.c (internal_error): New function.
12328 2010-03-15 Andreas Schwab <schwab@redhat.com>
12330 * configure.srv: Fix typo setting srv_regobj.
12332 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12334 * linux-low.c (fetch_register): Avoid passing a non string literal
12336 (usr_store_inferior_registers): Ditto.
12338 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12340 * linux-low.c (linux_write_memory): Bail out early if peeking
12343 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12345 * linux-low.h (struct lwp_info): New fields
12346 `stopped_by_watchpoint' and `stopped_data_address'.
12347 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12348 here, and cache them in the lwp object.
12349 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12351 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12353 (linux_stopped_by_watchpoint): Rewrite.
12354 (linux_stopped_data_address): Rewrite.
12356 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12358 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12359 switching the current inferior, not before.
12361 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12363 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12364 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12365 i386-linux.c and amd64-linux.c.
12366 (reg-i386.o): Removed.
12367 (reg-i386.c): Likewise.
12368 (reg-i386-linux.o): Likewise.
12369 (reg-i386-linux.c): Likewise.
12370 (reg-x86-64.o): Likewise.
12371 (reg-x86-64.c): Likewise.
12372 (reg-x86-64-linux.o): Likewise.
12373 (reg-x86-64-linux.c): Likewise.
12375 (i386.c): Likewise.
12376 (i386-linux.o): Likewise.
12377 (i386-linux.c): Likewise.
12378 (amd64.o): Likewise.
12379 (amd64.c): Likewise.
12380 (amd64-linux.o): Likewise.
12381 (amd64-linux.c): Likewise.
12383 * configure.srv (srv_i386_regobj): New.
12384 (srv_i386_linux_regobj): Likewise.
12385 (srv_amd64_regobj): Likewise.
12386 (srv_amd64_linux_regobj): Likewise.
12387 (srv_i386_32bit_xmlfiles): Likewise.
12388 (srv_i386_64bit_xmlfiles): Likewise.
12389 (srv_i386_xmlfiles): Likewise.
12390 (srv_amd64_xmlfiles): Likewise.
12391 (srv_i386_linux_xmlfiles): Likewise.
12392 (srv_amd64_linux_xmlfiles): Likewise.
12393 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12394 srv_xmlfiles to $srv_i386_xmlfiles.
12395 (i[34567]86-*-mingw32ce*): Likewise.
12396 (i[34567]86-*-mingw*): Likewise.
12397 (i[34567]86-*-nto*): Likewise.
12398 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12399 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12400 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12401 (x86_64-*-linux*): Likewise.
12403 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12404 (init_registers_amd64_linux): New.
12405 (x86_arch_setup): Replace init_registers_x86_64_linux with
12406 init_registers_amd64_linux.
12408 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12410 * configure.ac: Check for libdl. If it is not available link against
12411 static libthread_db.
12412 * configure: Regenerate.
12414 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12418 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12419 handing a read watchpoint.
12420 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12422 2010-02-12 Doug Evans <dje@google.com>
12424 * linux-low.c (linux_supports_tracefork_flag): Document.
12425 (linux_look_up_symbols): Add comment.
12427 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12429 * regcache.c (supply_register): Clear regcache if buf is NULL.
12431 2010-02-02 Nicolas Roche <roche@sourceware.org>
12432 Joel Brobecker <brobecker@adacore.com>
12434 * inferiors.c (find_inferior): Add function documentation.
12435 (unloaded_dll): Handle the case where the unloaded dll has not
12436 been previously registered in the dll list.
12438 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12440 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12441 (thumb2_breakpoint): New.
12442 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12444 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12446 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12447 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12450 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12452 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12454 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12456 * linux-s390-low.c (s390_collect_ptrace_register)
12457 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12459 2010-01-21 Doug Evans <dje@google.com>
12461 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12462 (PTRACE_ARG4_TYPE): New macro.
12463 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12464 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12465 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12466 (usr_store_inferior_registers): Ditto.
12467 (linux_read_memory, linux_write_memory): Ditto.
12468 (linux_test_for_tracefork): Ditto.
12470 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12471 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12473 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12475 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12478 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12480 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12481 prototype to take a regcache. Adjust.
12483 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12485 * regcache.h (struct thread_info): Forward declare.
12486 (struct regcache): New.
12487 (new_register_cache): Adjust prototype.
12488 (get_thread_regcache): Declare.
12489 (free_register_cache): Adjust prototype.
12490 (registers_to_string, registers_from_string): Ditto.
12491 (supply_register, supply_register_by_name, collect_register)
12492 (collect_register_as_string, collect_register_by_name): Ditto.
12493 * regcache.c (struct inferior_regcache_data): Delete.
12494 (get_regcache): Rename to ...
12495 (get_thread_regcache): ... this. Adjust. Switch inferior before
12496 fetching registers.
12497 (regcache_invalidate_one): Adjust.
12498 (regcache_invalidate): Fix prototype.
12499 (new_register_cache): Return the new register cache.
12500 (free_register_cache): Change prototype.
12501 (realloc_register_cache): Adjust.
12502 (registers_to_string): Change prototype to take a regcache. Adjust.
12503 (registers_from_string): Ditto.
12504 (register_data): Ditto.
12505 (supply_register): Ditto.
12506 (supply_register_by_name): Ditto.
12507 (collect_register): Ditto.
12508 (collect_register_as_string): Ditto.
12509 (collect_register_by_name): Ditto.
12510 * server.c (process_serial_event): Adjust.
12511 * linux-low.h (regset_fill_func, regset_store_func): Change
12513 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12515 * linux-low.c (get_stop_pc): Adjust.
12516 (check_removed_breakpoint): Adjust.
12517 (linux_wait_for_event): Adjust.
12518 (linux_resume_one_lwp): Adjust.
12519 (fetch_register): Add regcache parameter. Adjust.
12520 (usr_store_inferior_registers): Ditto.
12521 (regsets_fetch_inferior_registers): Ditto.
12522 (regsets_store_inferior_registers): Ditto.
12523 (linux_fetch_registers, linux_store_registers): Ditto.
12524 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12526 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12528 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12529 prototype to take a regcache.
12530 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12531 * remote-utils.c (convert_ascii_to_int, outreg)
12532 (prepare_resume_reply): Change prototype to take a regcache.
12534 * target.h (struct target_ops) <fetch_registers, store_registers>:
12535 Change prototype to take a regcache.
12536 (fetch_inferior_registers, store_inferior_registers): Change
12537 prototype to take a regcache. Adjust.
12538 * proc-service.c (ps_lgetregs): Adjust.
12539 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12540 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12541 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12542 take a regcache. Adjust.
12543 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12544 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12545 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12546 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12547 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12548 (cris_cannot_fetch_register):
12549 (cris_breakpoint_at): Change prototype to take a regcache.
12551 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12552 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12553 to take a regcache. Adjust.
12554 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12556 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12557 take a regcache. Adjust.
12558 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12559 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12560 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12561 * linux-mips-low.c (mips_get_pc):
12562 (mips_set_pc): Change prototype to take a regcache. Adjust.
12563 (mips_reinsert_addr): Adjust.
12564 (mips_collect_register): Change prototype to take a regcache.
12566 (mips_supply_register):
12567 (mips_collect_register_32bit, mips_supply_register_32bit)
12568 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12569 (mips_store_fpregset): Ditto.
12570 * linux-ppc-low.c (ppc_supply_ptrace_register)
12571 (ppc_supply_ptrace_register): Ditto.
12572 (parse_spufs_run): Adjust.
12573 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12574 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12575 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12576 take a regcache. Adjust.
12577 * linux-s390-low.c (s390_collect_ptrace_register)
12578 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12579 (s390_set_pc): Change prototype to take a regcache. Adjust.
12580 (s390_arch_setup): Adjust.
12581 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12582 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12583 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12584 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12585 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12587 (sparc_breakpoint_at): Adjust.
12588 * linux-xtensa-low.c (xtensa_fill_gregset):
12589 (xtensa_store_gregset):
12590 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12591 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12592 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12593 prototype to take a regcache. Adjust.
12594 * win32-arm-low.c (arm_fetch_inferior_register)
12595 (arm_store_inferior_register): Change prototype to take a
12597 * win32-i386-low.c (i386_fetch_inferior_register)
12598 (i386_store_inferior_register): Change prototype to take a
12600 * win32-low.c (child_fetch_inferior_registers)
12601 (child_store_inferior_registers): Change prototype to take a
12603 (win32_wait): Adjust.
12604 (win32_fetch_inferior_registers): Change prototype to take a
12606 (win32_store_inferior_registers): Adjust.
12607 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12608 store_inferior_register>: Change prototype to take a regcache.
12610 2010-01-20 Doug Evans <dje@google.com>
12612 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12614 (linux_wait_for_event1, linux_init_signals): Ditto.
12615 (W_STOPCODE): Provide definition if missing.
12617 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12619 * linux-low.c (linux_core_of_thread): New.
12620 (compare_ints, show_process, list_threads): New.
12621 (linux_qxfer_osdata): Report threads and cores.
12622 (linux_target_op): Register linux_core_of_thread.
12623 * remote-utils.c (prepare_resume_reply): Report the core.
12624 (buffer_xml_printf): Support %d specifier.
12625 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12627 (handle_query): Handle qXfer:threads. Announce availability
12629 * target.h (struct target_ops): New field core_of_thread.
12631 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12633 * Makefile.in (clean): Remove new generated files.
12634 (reg-s390.o, reg-s390.c): Remove rules.
12635 (reg-s390x.o, reg-s390x.c): Likewise.
12636 (s390-linux32.o, s390-linux32.c): Add rules.
12637 (s390-linux64.o, s390-linux64.c): Likewise.
12638 (s390x-linux64.o, s390x-linux64.c): Likewise.
12639 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12640 * linux-s390-low.c: Include <elf.h>.
12641 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12642 (init_registers_s390): Remove prototype.
12643 (init_registers_s390x): Likewise.
12644 (init_registers_s390_linux32): Add prototype.
12645 (init_registers_s390_linux64): Likewise.
12646 (init_registers_s390x_linux64): Likewise.
12647 (s390_num_regs_3264): New define.
12648 (s390_regmap_3264): New global variable.
12649 (s390_cannot_fetch_register): Remove obsolete check.
12650 (s390_cannot_store_register): Likewise.
12651 (s390_collect_ptrace_register): Handle upper/lower register halves.
12652 (s390_supply_ptrace_register): Likewise.
12653 (s390_fill_gregset): Update to register number changes.
12654 (s390_get_hwcap): New routine.
12655 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12656 Install appropriate regmap and register set.
12658 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12660 * server.c (gdbserver_version): Update copyright year to 2010.
12661 * gdbreplay.c (gdbreplay_version): Likewise.
12663 2009-12-28 Doug Evans <dje@google.com>
12665 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12666 elf/external.h. Include <elf.h> instead but only if necessary.
12668 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12670 * linux-low.c (linux_remove_process): Remove `detaching'
12671 parameter. Don't release/detach from thread_db here.
12672 (linux_kill): Release/detach from thread_db here, ...
12673 (linux_detach): ... and here, before actually detaching.
12674 (linux_wait_1): ... and here, when a process exits.
12675 * thread-db.c (any_thread_of): New.
12676 (thread_db_free): Switch the current inferior to a thread of the
12679 2009-12-21 Doug Evans <dje@google.com>
12681 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12683 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12684 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12685 warning ifndef __NR_tkill. Move setting of errno there too.
12686 Delete unnecessary resetting of errno after syscall.
12687 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12689 * configure.ac: Check for dladdr.
12690 * config.in: Regenerate.
12691 * configure: Regenerate.
12692 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12693 (try_thread_db_load): Update.
12695 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12697 2009-12-18 Doug Evans <dje@google.com>
12699 * event-loop.c: Include unistd.h if it exists.
12701 * linux-low.c (my_waitpid): Move definition away from being in
12702 between linux_tracefork_child/linux_test_for_tracefork.
12704 * gdb_proc_service.h (psaddr_t): Fix type.
12705 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12706 signature to match glibc.
12708 2009-12-16 Doug Evans <dje@google.com>
12710 * linux-low.c (linux_read_memory): Fix argument to read.
12712 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12714 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12715 events, don't leave current_inferior pointing at null.
12717 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12719 * win32-low.c (LOG): Delete.
12720 (OUTMSG): Output to stderr.
12721 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12722 on compile time LOG macro.
12723 (win32_wait): Fix debug output.
12725 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12727 * win32-low.c (win32_add_one_solib): If the dll name is
12728 "ntdll.dll", prepend the system directory to the dll path.
12730 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12732 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12734 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12735 Vladimir Prus <vladimir@codesourcery.com>
12737 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12738 * configure.ac: Check for __mcoldfire__ and set
12739 gdb_cv_m68k_is_coldfire.
12740 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12741 reg-cf.o and reg-m68k.o.
12742 * configure: Regenerated.
12744 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12746 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12747 Pass it to thread_db_free.
12748 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12749 proper `detaching' argument to linux_remove_process.
12750 * linux-low.h (thread_db_free): Add `detaching' parameter.
12751 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12753 (thread_db_free): Add `detaching' parameter. Only
12754 call td_ta_clear_event if detaching from process.
12756 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12758 * thread-db.c (thread_db_free): Fix typo.
12760 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12763 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12765 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12767 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12768 with an i686 compiler.
12769 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12771 * configure: Rebuilt.
12773 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12777 * server.c (handle_search_memory_1): Correct read_addr initialization
12778 in loop for searching subsequent chunks.
12780 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12782 * configure.ac: New --with-libthread-db option.
12783 * thread-db.c: Allow direct dependence on libthread_db.
12784 (thread_db_free): Adjust.
12785 * config.in: Regenerate.
12786 * configure: Likewise.
12788 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12791 * thread-db.c (attach_thread): New function.
12792 (maybe_attach_thread): Return success/failure.
12793 (find_new_threads_callback): Adjust.
12794 (thread_db_find_new_threads): Loop until no new threads.
12796 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12798 * proc-service.c (ps_lgetregs): Formatting.
12800 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12802 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12803 * configure.ac: Adjust.
12804 * linux-low.h (struct process_info_private): Move members to struct
12806 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12807 * linux-low.c (linux_remove_process): Adjust.
12808 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12809 * server.c (handle_query): Move code ...
12810 (handle_monitor_command): ... here. New function.
12811 * target.h (struct target_ops): New member.
12812 * thread-db.c (struct thread_db): New.
12813 (libthread_db_search_path): New variable.
12814 (thread_db_create_event, thread_db_enable_reporting)
12815 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12816 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12817 (try_thread_db_load_1, dladdr_to_soname): New functions.
12818 (try_thread_db_load, thread_db_load_search): New functions.
12819 (thread_db_init): Search for libthread_db.
12820 (thread_db_free): New function.
12821 (thread_db_handle_monitor_command): Likewise.
12822 * config.in: Regenerate.
12823 * configure: Regenerate.
12825 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12827 * spu-low.c (spu_kill): Wait for inferior to terminate.
12828 Call clear_inferiors.
12829 (spu_detach): Call clear_inferiors.
12831 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12833 * aclocal.m4: Regenerate.
12834 * config.in: Likewise.
12835 * configure: Likewise.
12837 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12839 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12840 (parse_spufs_run): New function.
12841 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12842 (ppc_breakpoint_at): Handle SPU breakpoints.
12844 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12846 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12847 (SPUFS_MAGIC): Define.
12848 (spu_enumerate_spu_ids): New function.
12849 (linux_qxfer_spu): New function.
12850 (linux_target_ops): Install linux_qxfer_spu.
12852 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12854 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12855 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12856 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12857 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12858 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12859 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12860 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12861 (init_registers_powerpc_cell32l): Add prototype.
12862 (init_registers_powerpc_cell64l): Likewise.
12863 (ppc_arch_setup): Detect Cell/B.E. architecture.
12865 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12867 * Makefile.in (datarootdir): New variable.
12869 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12871 * linux-low.c (linux_write_memory): Update debugging output.
12872 * Makefile.in (clean): Add new descriptions.
12873 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12874 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12875 * configure.srv: Add new files for arm*-*-linux*.
12876 * linux-arm-low.c: Add new declarations.
12877 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12878 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12879 (HWCAP_VFPv3D16): New.
12880 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12881 instead of __IWMMXT__.
12882 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12883 (arm_arch_setup): New.
12884 (target_regsets): Remove #ifdef. Add VFP regset.
12885 (the_low_target): Use arm_arch_setup.
12887 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12889 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12890 the main thread again.
12892 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12894 Adding Neutrino gdbserver.
12895 * configure: Regenerated.
12896 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12897 * configure.srv (i[34567]86-*-nto*): New target.
12898 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12899 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12900 (nto_comctrl) [__QNX__]: New function.
12901 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12903 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12905 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12908 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12909 Pedro Alves <pedro@codesourcery.com>
12911 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12912 don't support CONTEXT_EXTENDED_REGISTERS.
12913 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12914 (the_low_target): Install them.
12915 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12916 failing with ERROR_PIPE_NOT_CONNECTED.
12918 2009-06-30 Doug Evans <dje@google.com>
12919 Pierre Muller <muller@ics.u-strasbg.fr>
12921 Add h/w watchpoint support to x86-linux, win32-i386.
12922 * Makefile.in (SFILES): Add i386-low.c
12923 (i386_low_h): Define.
12924 (i386-low.o): Add dependencies.
12925 (linux-x86-low.o): Add i386-low.h dependency.
12926 (win32-i386-low.o): Ditto.
12927 * i386-low.c: New file.
12928 * i386-low.h: New file.
12929 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12930 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12931 * linux-low.c (linux_add_process): Initialize arch_private.
12932 (linux_remove_process): Free arch_private.
12933 (add_lwp): Initialize arch_private.
12934 (delete_lwp): Free arch_private.
12935 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12937 * linux-low.h (process_info_private): New member arch_private.
12938 (lwp_info): New member arch_private.
12939 (linux_target_ops): New members new_process, new_thread,
12941 (ptid_of): New macro.
12942 * linux-x86-low.c: Include stddef.h, i386-low.h.
12943 (arch_process_info): New struct.
12944 (arch_lwp_info): New struct.
12945 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12946 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12947 (i386_dr_low_get_status): New function.
12948 (x86_insert_point, x86_remove_point): New functions.
12949 (x86_stopped_by_watchpoint): New function.
12950 (x86_stopped_data_address): New function.
12951 (x86_linux_new_process, x86_linux_new_thread): New functions.
12952 (x86_linux_prepare_to_resume): New function.
12953 (the_low_target): Add entries for insert_point, remove_point,
12954 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12956 * server.c (debug_hw_points): New global.
12957 (monitor_show_help): Document set debug-hw-points.
12958 (handle_query): Process "set debug-hw-points".
12959 * server.h (debug_hw_points): Declare.
12960 (paddress): Declare.
12961 * utils.c (NUMCELLS, CELLSIZE): New macros.
12962 (get_sell, xsnprintf, paddress): New functions.
12963 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12964 remove_point, stopped_by_watchpoint, stopped_data_address.
12965 * win32-i386-low.c: Include i386-low.h.
12966 (debug_reg_state): Replaces dr.
12967 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12968 (i386_dr_low_get_status): New function.
12969 (i386_insert_point, i386_remove_point): New functions.
12970 (i386_stopped_by_watchpoint): New function.
12971 (i386_stopped_data_address): New function.
12972 (i386_initial_stuff): Update.
12973 (get_thread_context,set_thread_context,i386_thread_added): Update.
12974 (the_low_target): Add entries for insert_point,
12975 remove_point, stopped_by_watchpoint, stopped_data_address.
12976 * win32-low.c (win32_insert_watchpoint): New function.
12977 (win32_remove_watchpoint): New function.
12978 (win32_stopped_by_watchpoint): New function.
12979 (win32_stopped_data_address): New function.
12980 (win32_target_ops): Add entries for insert_watchpoint,
12981 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12982 * win32-low.h (win32_target_ops): New members insert_point,
12983 remove_point, stopped_by_watchpoint, stopped_data_address.
12985 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12987 * server.c (process_serial_event): Re-return unsupported, not
12988 error, if the type isn't recognized. Re-allow supporting only
12989 insert or remove packets. Also call require_running for
12990 breakpoints. Add missing break statement to default case. Tidy.
12991 * target.h (struct target_ops): Rename insert_watchpoint to
12992 insert_point, and remove_watchpoint to remove_point.
12994 * linux-low.h (struct linux_target_ops): Likewise.
12995 * linux-low.c (linux_insert_watchpoint): Rename to ...
12996 (linux_insert_point): ... this. Adjust.
12997 (linux_remove_watchpoint): Rename to ...
12998 (linux_remove_point): ... this. Adjust.
12999 (linux_target_ops): Adjust.
13000 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13001 (cris_insert_point): ... this.
13002 (cris_remove_watchpoint): Rename to ...
13003 (cris_remove_point): ... this.
13004 (the_low_target): Adjust.
13006 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13008 * server.c (handle_v_kill): Pass signal_pid to
13009 kill_inferior if multi_process is zero.
13011 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13013 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13014 * target.h (target_ops): Comment for *_watchpoint to make it clear
13015 the functions can get types '0' and '1'.
13017 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13019 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13020 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13021 * regcache.c (get_regcache): Likewise.
13022 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13023 * win32-low.c (child_fetch_inferior_registers): Remove check for
13026 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13027 Pedro Alves <pedro@codesourcery.com>
13029 * target.h (struct target_ops) <supports_multi_process>: New
13031 (target_supports_multi_process): New.
13032 * server.c (handle_query): Even if GDB reports support, only
13033 enable multi-process if the target also supports it. Report
13034 multi-process support only if the target backend supports it.
13035 * linux-low.c (linux_supports_multi_process): New function.
13036 (linux_target_ops): Install it as target_supports_multi_process
13039 2009-05-24 Doug Evans <dje@google.com>
13041 Global renaming of find_thread_pid to find_thread_ptid.
13042 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13043 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13044 All callers updated.
13046 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13047 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13050 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13051 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13052 (linux_resume_one_lwp): Ditto.
13054 2009-05-23 Doug Evans <dje@google.com>
13056 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13057 from struct inferior_list_entry * to struct lwp_info *.
13058 All callers updated.
13060 2009-05-13 Doug Evans <dje@google.com>
13062 * linux-x86-low.c: Don't include assert.h.
13063 (x86_siginfo_fixup): Use fatal, not assert.
13064 (x86_arch_setup): Fix comment.
13066 2009-05-12 Doug Evans <dje@google.com>
13068 Biarch support for i386/amd64 gdbserver.
13069 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13070 Add linux-x86-low.c.
13071 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13072 (linux-x86-low.o): Add.
13073 * linux-x86-64-low.c: Delete.
13074 * linux-i386-low.c: Delete.
13075 * linux-x86-low.c: New file.
13076 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13078 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13080 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13081 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13082 (linux_child_pid_to_exec_file): New function.
13083 (elf_64_header_p, elf_64_file_p): New functions.
13084 (siginfo_fixup): New function.
13085 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13086 give target a chance to convert layout.
13087 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13088 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13090 2009-05-07 Doug Evans <dje@google.com>
13092 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13093 (regsets_store_inferior_registers): Ditto.
13095 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13099 * linux-low.c (must_set_ptrace_flags): Delete.
13100 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13102 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13103 `lwp->must_set_ptrace_flags' instead.
13104 (linux_wait_for_event_1): Set ptrace options here.
13105 (linux_wait_1): ... not here.
13107 2009-04-30 Doug Evans <dje@google.com>
13109 * inferiors.c (started_inferior_callback): New function.
13110 (attached_inferior_callback): New function.
13111 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13112 * server.c (print_started_pid, print_attached_pid): New functions.
13113 (detach_or_kill_for_exit): New function.
13114 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13115 * server.h (have_started_inferiors_p): Declare.
13116 (have_attached_inferiors_p): Declare.
13118 * inferiors.c (remove_process): Fix memory leak, free process.
13119 * linux-low.c (linux_remove_process): New function.
13120 (linux_kill): Call it instead of remove_process.
13121 (linux_detach, linux_wait_1): Ditto.
13123 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13125 * configure.srv: Add x86 Windows CE target.
13127 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13129 * inferiors.c (get_thread_process): Make global.
13130 * server.h (get_thread_process): Add prototype.
13131 * thread-db.c (find_one_thread): Use get_thread_process
13132 instead of current_process.
13133 (thread_db_get_tls_address): Do not crash if called when
13134 thread layer is not yet initialized.
13136 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13138 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13139 * spu-low.c (current_tid): Rename to ...
13140 (current_ptid): ... this.
13141 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13142 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13143 ptid_get_lwp (current_ptid) instead of current_tid.
13144 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13145 instead of current_tid. Use find_process_pid to verify pid
13146 argument is valid. Pass proper argument to remove_process.
13147 (spu_thread_alive): Compare current_ptid instead of current_tid.
13148 (spu_resume): Likewise.
13150 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13152 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13155 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13157 Implement the multiprocess extensions, and add linux multiprocess
13160 * server.h (ULONGEST): Declare.
13161 (struct ptid, ptid_t): New.
13162 (minus_one_ptid, null_ptid): Declare.
13163 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13164 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13165 (struct inferior_list_entry): Change `id' type from unsigned from
13167 (struct sym_cache, struct breakpoint, struct
13168 process_info_private): Forward declare.
13169 (struct process_info): Declare.
13170 (current_process): Declare.
13171 (all_processes): Declare.
13172 (initialize_inferiors): Declare.
13173 (add_thread): Adjust to use ptid_t.
13174 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13175 (add_process, remove_process, find_thread_pid): Declare.
13176 (find_inferior_id): Adjust to use ptid_t.
13177 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13178 (multi_process): Declare.
13179 (push_event): Adjust to use ptid_t.
13180 (read_ptid, write_ptid): Declare.
13181 (prepare_resume_reply): Adjust to use ptid_t.
13182 (clear_symbol_cache): Declare.
13183 * inferiors.c (all_processes): New.
13184 (null_ptid, minus_one_ptid): New.
13185 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13186 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13187 (add_thread): Change unsigned long to ptid. Remove gdb_id
13189 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13190 (gdb_id_to_thread): Rename to ...
13191 (find_thread_pid): ... this. Change unsigned long to ptid.
13192 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13193 (loaded_dll, pull_pid_from_list): Adjust.
13194 (add_process, remove_process, find_process_pid)
13195 (get_thread_process, current_process, initialize_inferiors): New.
13196 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13197 (struct target_waitstatus) <related_pid>: Ditto.
13198 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13199 return type to int.
13200 (struct target_ops) <join>: Add `pid' argument.
13201 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13202 (struct target_ops) <wait>: Add `ptid' field. Change return type
13204 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13205 (mywait): Add `ptid' argument. Change return type to ptid_t.
13206 (target_pid_to_str): Declare.
13207 * target.c (set_desired_inferior): Adjust to use ptids.
13208 (mywait): Add new `ptid' argument. Adjust.
13209 (target_pid_to_str): New.
13210 * mem-break.h (free_all_breakpoints): Declare.
13211 * mem-break.c (breakpoints): Delelete.
13212 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13213 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13214 to use per-process breakpoint list.
13215 (free_all_breakpoints): New.
13216 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13217 (symbol_cache, all_symbols_looked_up): Delete.
13219 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13221 (prepare_resume_reply): Change ptid argument's type from unsigned
13222 long to ptid_t. Adjust. Implement W;process and X;process.
13223 (free_sym_cache, clear_symbol_cache): New.
13224 (look_up_one_symbol): Adjust to per-process symbol cache. *
13225 * server.c (cont_thread, general_thread, step_thread): Change type
13227 (attached): Delete.
13228 (multi_process): New.
13229 (last_ptid): Change type to ptid_t.
13230 (struct vstop_notif) <ptid>: Change type to ptid_t.
13231 (queue_stop_reply, push_event): Change `ptid' argument's type to
13233 (discard_queued_stop_replies): Add `pid' argument.
13234 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13235 changes. Don't reference the `attached' global.
13236 (attach_inferior): Adjust to mywait interface changes.
13237 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13238 features. Handle and report "multiprocess+". Handle
13240 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13242 (handle_v_kill): New.
13243 (handle_v_stopped): Adjust to use target_pid_to_str.
13244 (handle_v_requests): Allow multiple attaches and runs when
13245 multiprocess extensions are in effect. Handle "vKill".
13246 (myresume): Adjust to use ptids.
13247 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13248 (handle_status): Adjust to discard_queued_stop_replies interface
13250 (first_thread_of, kill_inferior_callback)
13251 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13252 (main): Call initialize_inferiors. Adjust to use ptids, killing
13253 and detaching from all inferiors. Handle multiprocess packet
13255 * linux-low.h: Include gdb_proc_service.h.
13256 (struct process_info_private): New.
13257 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13258 <lwpid_of>: Use ptid_get_lwp.
13259 (get_lwp_thread): Adjust.
13260 (struct lwp_info): Add `dead' member.
13261 (find_lwp_pid): Declare.
13262 * linux-low.c (thread_db_active): Delete.
13263 (new_inferior): Adjust comment.
13264 (inferior_pid): Delete.
13265 (linux_add_process): New.
13266 (handle_extended_wait): Adjust.
13267 (add_lwp): Change unsigned long to ptid.
13268 (linux_create_inferior): Add process to processes table. Adjust
13269 to use ptids. Don't set new_inferior here.
13270 (linux_attach_lwp): Rename to ...
13271 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13272 it. Adjust to use ptids.
13273 (linux_attach_lwp): New.
13274 (linux_attach): Add process to processes table. Don't set
13276 (struct counter): New.
13277 (second_thread_of_pid_p, last_thread_of_process_p): New.
13278 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13279 multiple processes.
13280 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13281 processes. Remove process from process table.
13282 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13283 to multiple processes.
13284 (any_thread_of): New.
13285 (linux_detach): Add `pid' argument, and handle it. Remove process
13286 from processes table.
13287 (linux_join): Add `pid' argument. Handle it.
13288 (linux_thread_alive): Change unsighed long argument to ptid_t.
13289 Consider dead lwps as not being alive.
13290 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13291 threads we're not interested in.
13292 (same_lwp, find_lwp_pid): New.
13293 (linux_wait_for_lwp): Change `pid' argument's type from int to
13295 (linux_wait_for_event): Rename to ...
13296 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13297 from int to ptid_t. Adjust.
13298 (linux_wait_for_event): New.
13299 (linux_wait_1): Add `ptid' argument. Change return type to
13300 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13301 that exit from the process table.
13302 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13304 (mark_lwp_dead): New.
13305 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13306 stopping all threads, mark its main lwp as dead.
13307 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13309 (fetch_register, usr_store_inferior_registers)
13310 (regsets_fetch_inferior_registers)
13311 (regsets_store_inferior_registers, linux_read_memory)
13312 (linux_write_memory): Inline `inferior_pid'.
13313 (linux_look_up_symbols): Adjust to use per-process
13314 `thread_db_active'.
13315 (linux_request_interrupt): Adjust to use ptids.
13316 (linux_read_auxv): Inline `inferior_pid'.
13317 (initialize_low): Don't reference thread_db_active.
13318 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13319 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13320 (ps_getpid): Return the pid of the current inferior.
13321 * thread-db.c (proc_handle, thread_agent): Delete.
13322 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13324 (find_one_thread): Change argument type to ptid_t. Adjust to
13326 (maybe_attach_thread): Adjust to per-process data and ptids.
13327 (thread_db_find_new_threads): Ditto.
13328 (thread_db_init): Ditto.
13329 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13330 processes table. Adjust to use ptids.
13331 (spu_kill, spu_detach): Adjust interface. Remove process from
13333 (spu_join, spu_thread_alive): Adjust interface.
13334 (spu_wait): Adjust interface. Remove process from processes
13335 table. Adjust to use ptids.
13336 * win32-low.c (current_inferior_tid): Delete.
13337 (current_inferior_ptid): New.
13338 (debug_event_ptid): New.
13339 (thread_rec): Take a ptid. Adjust.
13340 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13341 (child_delete_thread): Ditto.
13342 (do_initial_child_stuff): Add `attached' argument. Add process to
13344 (child_fetch_inferior_registers, child_store_inferior_registers):
13346 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13347 (win32_attach): Pass 1 to do_initial_child_stuff.
13348 (win32_kill): Adjust interface. Remove process from processes
13350 (win32_detach): Ditto.
13351 (win32_join): Adjust interface.
13352 (win32_thread_alive): Take a ptid.
13353 (win32_resume): Adjust to use ptids.
13354 (get_child_debug_event): Ditto.
13355 (win32_wait): Adjust interface. Remove exiting process from
13358 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13360 Non-stop mode support.
13362 * server.h (non_stop): Declare.
13363 (gdb_client_data, handler_func): Declare.
13364 (delete_file_handler, add_file_handler, start_event_loop):
13366 (handle_serial_event, handle_target_event, push_event)
13367 (putpkt_notif): Declare.
13368 * target.h (enum resume_kind): New.
13369 (struct thread_resume): Replace `step' field by `kind' field.
13370 (TARGET_WNOHANG): Define.
13371 (struct target_ops) <wait>: Add `options' argument.
13372 <supports_non_stop, async, start_non_stop>: New fields.
13373 (target_supports_non_stop, target_async): New.
13374 (start_non_stop): Declare.
13375 (mywait): Add `options' argument.
13376 * target.c (mywait): Add `options' argument. Print child exit
13377 notifications here.
13378 (start_non_stop): New.
13379 * server.c (non_stop, own_buf, mem_buf): New globals.
13380 (struct vstop_notif): New.
13381 (notif_queue): New global.
13382 (queue_stop_reply, push_event, discard_queued_stop_replies)
13383 (send_next_stop_reply): New.
13384 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13386 (attach_inferior): In non-stop mode, don't wait for the target
13388 (handle_general_set): Handle QNonStop.
13389 (handle_query): When handling qC, return the current general
13390 thread, instead of the first thread of the list.
13391 (handle_query): If the backend supports non-stop mode, include
13392 QNonStop+ in the qSupported query response.
13393 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13395 (handle_v_attach, handle_v_run): Handle non-stop mode.
13396 (handle_v_stopped): New.
13397 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13398 (myresume): Adjust to use resume_kind. Handle non-stop.
13399 (queue_stop_reply_callback): New.
13400 (handle_status): Handle non-stop mode.
13401 (main): Clear non_stop flag on reconnection. Use the event-loop.
13402 Refactor serial protocol handling from here ...
13403 (process_serial_event): ... to this new function. When GDB
13404 selects any thread, select one here. In non-stop mode, wait until
13405 GDB acks all pending events before exiting.
13406 (handle_serial_event, handle_target_event): New.
13407 * remote-utils.c (remote_open): Install remote_desc in the event
13409 (remote_close): Remove remote_desc from the event loop.
13410 (putpkt_binary): Rename to...
13411 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13412 (putpkt_binary): New as wrapper around putpkt_binary_1.
13413 (putpkt_notif): New.
13414 (prepare_resume_reply): In non-stop mode, don't change the
13416 * event-loop.c: New.
13417 * Makefile.in (OBJ): Add event-loop.o.
13418 (event-loop.o): New rule.
13420 * linux-low.h (pid_of): Moved here.
13422 (get_lwp_thread): Use lwpid_of.
13423 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13424 * linux-low.c (pid_of): Delete.
13425 (inferior_pid): Use lwpid_of.
13426 (linux_event_pipe): New.
13427 (target_is_async_p): New.
13429 (handle_extended_wait): Use lwpid_of.
13430 (add_lwp): Don't set lwpid field.
13431 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13432 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13433 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13434 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13435 first. Adjust to linux_wait_for_event interface changes. Use
13437 (linux_detach): Don't delete the main lwp here.
13438 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13439 (status_pending_p): Don't consider explicitly suspended lwps.
13440 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13441 pointer. Add OPTIONS argument. Change return type to int. Use
13442 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13443 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13444 pointer. Add status pointer argument. Return a pid instead of a
13445 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13446 changes. In non-stop mode, don't switch to a random thread.
13447 (linux_wait): Rename to...
13448 (linux_wait_1): ... this. Add target_options argument, and handle
13449 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13450 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13451 clean exit and signal exit code. Don't stop all threads in
13452 non-stop mode. In all-stop mode, only stop all threads when
13453 reporting a stop to GDB. Handle explicit thread stop requests.
13454 (async_file_flush, async_file_mark): New.
13456 (send_sigstop): Use lwpid_of.
13457 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13458 interface changes. In non-stop mode, don't switch to a random
13460 (linux_resume_one_lwp): Use lwpid_of.
13461 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13462 (linux_resume_one_thread): ... this. Handle resume_stop. In
13463 non-stop mode, don't look for pending flag in all threads.
13464 (resume_status_pending_p): Don't consider explicitly suspended
13466 (my_waitpid): Reimplement. Emulate __WALL.
13467 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13469 (sigchld_handler, linux_supports_non_stop, linux_async)
13470 (linux_start_non_stop): New.
13471 (linux_target_ops): Register linux_supports_non_stop, linux_async
13472 and linux_start_non_stop.
13473 (initialize_low): Install SIGCHLD handler.
13474 * thread-db.c (thread_db_create_event, find_one_thread)
13475 (thread_db_get_tls_address): Use lwpid_of.
13476 * win32-low.c (win32_detach): Adjust to use resume_kind.
13477 (win32_wait): Add `options' argument.
13478 * spu-low.c (spu_resume): Adjust to use resume_kind.
13479 (spu_wait): Add `options' argument.
13481 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13483 Decouple target code from remote protocol.
13485 * target.h (enum target_waitkind): New.
13486 (struct target_waitstatus): New.
13487 (struct target_ops) <wait>: Return an unsigned long. Take a
13488 target_waitstatus pointer instead of a char pointer.
13489 (mywait): Likewise.
13490 * target.c (mywait): Change prototype to return an unsigned long.
13491 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13492 * server.h (thread_from_wait, old_thread_from_wait): Delete
13494 (prepare_resume_reply): Change prototype to take a
13496 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13497 (last_status, last_ptid): New.
13498 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13499 pid instead of a signal.
13500 (attach_inferior): Remove "status" and "signal" parameters.
13502 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13504 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13505 (handle_v_requests, myresume): Remove "status" and "signal"
13506 parameters. Adjust.
13507 (handle_status): New.
13508 (main): Delete local `status'. Adjust.
13509 * remote-utils.c: Include target.h.
13510 (prepare_resume_reply): Change prototype to take a
13511 target_waitstatus. Adjust.
13513 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13515 * spu-low.c (spu_wait): Adjust.
13516 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13518 (win32_wait): Adjust.
13520 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13522 * target.h (struct thread_resume): Delete leave_stopped member.
13523 (struct target_ops): Add a `n' argument to the `resume' callback.
13524 * server.c (start_inferior): Adjust.
13525 (handle_v_cont, myresume): Adjust.
13526 * linux-low.c (check_removed_breakpoint): Adjust to resume
13527 interface change, and to removed leave_stopped field.
13528 (resume_ptr): Delete.
13529 (struct thread_resume_array): New.
13530 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13531 resume interface change.
13532 (linux_continue_one_thread, linux_queue_one_thread)
13533 (resume_status_pending_p): Check if the resume field is NULL
13534 instead of checking the leave_stopped member.
13535 (linux_resume): Adjust to the target resume interface change.
13536 * spu-low.c (spu_resume): Adjust to the target resume interface
13538 * win32-low.c (win32_detach, win32_resume): Ditto.
13540 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13542 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13544 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13546 (linux_continue_one_thread): Only preserve the stepping flag if
13547 there's a pending breakpoint.
13549 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13551 * server.c (main): After the inferior having exited, call
13552 remote_close before exiting gdbserver.
13554 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13556 Fix size of FPSCR in Power 7 processors.
13557 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13558 (PPC_FEATURE_HAS_DFP): New #define.
13559 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13562 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13564 * server.c (handle_query) Whitespace and formatting.
13566 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13568 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13569 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13570 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13571 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13572 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13573 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13574 Makefile.in, configure.ac: Fix whitespace throughout.
13575 * configure: Regenerate.
13577 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13579 * inferiors.c (find_inferior): Make it safe for the callback
13580 function to delete the currently iterated inferior.
13582 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13584 * Makefile.in (linuw_low_h): Move higher.
13585 (thread-db.o): Depend on $(linux_low_h).
13587 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13589 Rename "process" to "lwp" throughout.
13591 * linux-low.c (all_processes): Rename to...
13592 (all_lwps): ... this.
13593 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13594 (add_process): Rename to ...
13595 (add_lwp): ... this. Adjust.
13596 (linux_create_inferior): Adjust.
13597 (linux_attach_lwp): Adjust.
13598 (linux_attach): Adjust.
13599 (linux_kill_one_process): Rename to ...
13600 (linux_kill_one_lwp): ... this. Adjust.
13601 (linux_kill): Adjust.
13602 (linux_detach_one_process): Rename to ...
13603 (linux_detach_one_lwp): ... this. Adjust.
13604 (linux_detach): Adjust.
13605 (check_removed_breakpoint): Adjust.
13606 (status_pending_p): Adjust.
13607 (linux_wait_for_process): Rename to ...
13608 (linux_wait_for_lwp): ... this. Adjust.
13609 (linux_wait_for_event): Adjust.
13610 (send_sigstop): Adjust.
13611 (wait_for_sigstop): Adjust.
13612 (stop_all_processes): Rename to ...
13613 (stop_all_lwps): ... this.
13614 (linux_resume_one_process): Rename to ...
13615 (linux_resume_one_lwp): ... this. Adjust.
13616 (linux_set_resume_request, linux_continue_one_thread)
13617 (linux_queue_one_thread, resume_status_pending_p)
13618 (usr_store_inferior_registers, regsets_store_inferior_registers)
13619 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13621 * linux-low.h (get_process): Rename to ...
13622 (get_lwp): ... this. Adjust.
13623 (get_thread_process): Rename to ...
13624 (get_thread_lwp): ... this. Adjust.
13625 (get_process_thread): Rename to ...
13626 (get_lwp_thread): ... this. Adjust.
13627 (struct process_info): Rename to ...
13628 (struct lwp_info): ... this.
13629 (all_processes): Rename to ...
13630 (all_lwps): ... this.
13631 * proc-service.c (ps_lgetregs): Adjust.
13632 * thread-db.c (thread_db_create_event, find_one_thread)
13633 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13635 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13637 * server.c (handle_query): Handle "qAttached".
13639 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13641 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13642 GPLv3, update license URL.
13644 2009-03-01 Doug Evans <dje@google.com>
13646 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13647 (server_h): Add gdb_signals.h.
13648 (signals.o): Update.
13649 * server.h (target_signal_from_host,target_signal_to_host_p)
13650 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13652 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13654 * remote-utils.c (getpkt): Also generate remote-debug
13655 information if noack_mode is set.
13657 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13659 * server.c (handle_query): Report qXfer:siginfo:read and
13660 qXfer:siginfo:write as supported and handle them.
13661 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13662 * linux-low.c (linux_xfer_siginfo): New.
13663 (linux_target_ops): Set it.
13665 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13667 * server.c (gdbserver_usage): Mention --remote-debug.
13668 (main): Accept '--remote-debug' switch.
13670 2009-01-18 Doug Evans <dje@google.com>
13672 * regcache.c (new_register_cache): No need to check result of xcalloc.
13673 * server.c (handle_search_memory): Back out calls to xmalloc,
13674 result is checked and error is returned to user upon failure.
13675 (handle_query): Ditto. Add more checks for result of malloc.
13676 (handle_v_cont): Check result of malloc, report error back to
13678 (handle_v_run): Ditto. Call freeargv.
13679 * server.h (freeargv): Declare.
13680 * utils.c (freeargv): New fn.
13682 2009-01-15 Doug Evans <dje@google.com>
13684 * gdbreplay.c (perror_with_name): Make arg const char *.
13685 * server.h (target_signal_to_name): Make return type const char *.
13686 * thread-db.c (thread_db_err_str): Make return type const char *.
13687 * utils.c (perror_with_name): Make arg const char *.
13689 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13691 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13692 when handling a EXIT_PROCESS_DEBUG_EVENT.
13694 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13696 * gdbreplay.c (gdbreplay_version): Update copyright year.
13697 * server.c (gdbserver_version): Likewise.
13699 2009-01-05 Doug Evans <dje@google.com>
13701 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13702 (handle_extended_wait): Improve comment.
13704 2008-12-13 Doug Evans <dje@google.com>
13706 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13707 * server.h (ATTR_MALLOC): New macro.
13708 (xmalloc,xcalloc,xstrdup): Declare.
13709 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13710 * inferiors.c: Ditto.
13711 * linux-low.c: Ditto.
13712 * mem-break.c: Ditto.
13713 * regcache.c: Ditto.
13714 * remote-utils.c: Ditto.
13717 * win32-low.c: Ditto.
13719 2008-12-12 Doug Evans <dje@google.com>
13721 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13722 in debugging printf.
13724 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13726 2008-12-09 Doug Evans <dje@google.com>
13728 * linux-low.h (struct process_info): Delete member tid, unused.
13729 * thread-db.c (find_one_thread): Update.
13730 (maybe_attach_thread): Update.
13732 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13734 * target.h (struct target_ops): Add qxfer_osdata member.
13735 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13737 (linux_qxfer_osdata): New functions.
13738 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13740 * server.c (handle_query): Handle "qXfer:osdata:read:".
13741 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13742 (buffer_xml_printf): New functions.
13743 * server.h (struct buffer): New.
13744 (buffer_grow_str, buffer_grow_str0): New macros.
13745 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13746 (buffer_xml_printf): Declare.
13748 2008-11-24 Doug Evans <dje@google.com>
13750 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13752 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13754 * server.c (handle_v_run): Always use the supplied argument list.
13756 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13758 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13759 (xtensa_regmap_table): Add entry for scompare1.
13761 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13763 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13764 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13765 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13766 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13767 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13768 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13769 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13770 XML target descriptions.
13771 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13772 when inferior is running on an ISA 2.05 or later processor. Add
13773 special case to return offset for full 64-bit slot of FPSCR when
13776 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13778 * Makefile.in (SFILES, clean): Added sparc64 files.
13779 (reg-sparc64.o, reg-sparc64.c): New.
13780 * configure.srv (sparc*-*-linux*): New configuration.
13781 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13782 syscall arguments for SPARC.
13783 (regsets_store_inferior_registers): Likewise.
13784 * linux-sparc-low.c: New file.
13786 2008-10-21 Doug Evans <dje@google.com>
13788 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13789 (READLINE_DIR,READLINE_DEP): Delete.
13790 (INTERNAL_CFLAGS): Update.
13791 (LINTFLAGS): Update.
13793 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13795 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13796 whole argv from the last run, not just argv[0].
13798 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13800 * regcache.c (new_register_cache): Return NULL if the register
13801 cache size isn't known yet.
13802 (free_register_cache): Avoid dereferencing a NULL regcache.
13804 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13806 * configure.srv: Merge MIPS and MIPS64.
13808 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13810 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13812 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13814 * Makefile.in: Add required vsx dependencies.
13816 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13817 Declare init_registers_powerpc_vsx32l.
13818 Declare init_registers_powerpc_vsx64l.
13819 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13820 (ppc_arch_setup): Check for VSX in hwcap.
13821 (ppc_fill_vsxregset): New function.
13822 (ppc_store_vsxregset): New function.
13823 Add new VSX entry in regset_info target_regsets.
13825 * configure.srv: Add new VSX dependencies.
13827 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13829 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13830 (remote_open): Set or clear transport_is_reliable.
13831 (putpkt_binary): Don't expect acks in noack mode.
13832 (getpkt): Don't send ack/nac in noack mode.
13833 * server.c (handle_general_set): Handle QStartNoAckMode.
13834 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13836 (main): Reset noack_mode on every connection.
13837 * server.h (noack_mode): Declare.
13839 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13841 * Makefile.in (GDBREPLAY_OBS): New variable.
13842 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13844 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13845 Daniel Jacobowitz <dan@codesourcery.com>
13847 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13848 (usr_store_inferior_registers): Likewise.
13849 (regsets_store_inferior_registers): Likewise.
13851 2008-07-31 Rolf Jansen <rj@surtec.com>
13852 Pedro Alves <pedro@codesourcery.com>
13854 * configure.ac: Check for memmem declaration.
13855 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13856 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13857 (disable_packet_qfThreadInfo): Unconditionally compile.
13858 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13859 * configure, config.in: Regenerate.
13861 2008-07-28 Doug Kwan <dougkwan@google.com>
13863 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13864 (linux_write_memory): Remove declaration of errno.
13866 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13868 * linux-low.c (handle_extended_wait): Do not use "status"
13869 variable uninitialized.
13871 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13873 * server.c (handle_v_attach): Inhibit reporting dll changes.
13875 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13877 * remote-utils.c (prepare_resume_reply): If requested, don't
13878 output "thread:TID" in the T stop reply.
13880 * server.c (disable_packet_vCont, disable_packet_Tthread)
13881 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13882 (handle_query): If requested, disable support for qC, qfThreadInfo
13884 (handle_v_requests): If requested, disable support for vCont.
13885 (gdbserver_show_disableable): New.
13886 (main): Handle --disable-packet and --disable-packet=LIST.
13888 * server.h (disable_packet_vCont, disable_packet_Tthread)
13889 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13891 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13893 * server.c (gdbserver_usage): Mention --version.
13895 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13897 * Makefile.in (gdbreplay.o): New rule.
13899 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13901 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13902 message, not gdbserver.
13904 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13905 Nathan Sidwell <nathan@codesourcery.com>
13906 Joseph Myers <joseph@codesourcery.com>
13908 * acinclude.m4: Include ../../config/acx.m4.
13909 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13910 * configure, config.in: Regenerate.
13911 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13912 * server.c (gdbserver_version): Print PKGVERSION.
13913 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13914 (main): Adjust gdbserver_usage calls.
13915 * gdbreplay.c (version, host_name): Add declarations.
13916 (gdbreplay_version, gdbreplay_usage): New.
13917 (main): Accept --version and --help options.
13919 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13921 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13922 (arm_breakpoint_at): Handle Thumb.
13923 (the_low_target): Add comment.
13925 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13927 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13929 2008-05-09 Doug Evans <dje@google.com>
13931 * server.h (decode_search_memory_packet): Declare.
13932 * remote-utils.c (decode_search_memory_packet): New fn.
13933 * server.c (handle_search_memory_1): New fn.
13934 (handle_search_memory): New fn.
13935 (handle_query): Process qSearch:memory packets.
13937 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13939 * regcache.c (registers_length): Remove.
13940 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13941 full register packet.
13942 * regcache.h (registers_length): Remove prototype.
13943 * server.h (PBUFSIZ): Define to 16384.
13945 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13947 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13948 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13949 powerpc-64l.o, and powerpc-altivec64l.o.
13950 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13951 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13952 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13953 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13954 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13957 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13958 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13959 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13960 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13961 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13962 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13963 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13964 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13965 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13966 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13969 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13970 (init_registers_powerpc_32l): ... this new prototype.
13971 (init_registers_powerpc_32): Remove, replace by ...
13972 (init_registers_powerpc_altivec32l): ... this new prototype.
13973 (init_registers_powerpc_e500): Remove, replace by ...
13974 (init_registers_powerpc_e500l): ... this new prototype.
13975 (init_registers_ppc64): Remove, replace by ...
13976 (init_registers_powerpc_64l): ... this new prototype.
13977 (init_registers_powerpc_64): Remove, replace by ...
13978 (init_registers_powerpc_altivec64l): ... this new prototype.
13979 (ppc_num_regs): Set to 73.
13980 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13981 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13982 (ppc_cannot_store_register): Handle orig_r3 and trap.
13983 (ppc_arch_setup): Update init_registers_... calls.
13984 (ppc_fill_gregset): Handle orig_r3 and trap.
13986 * inferiors.c (clear_inferiors): Reset current_inferior.
13988 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13990 * acinclude.m4: Add override.m4.
13991 * configure: Regenerate.
13993 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13995 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13996 initial call to init_register_ppc64.
13998 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14000 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14001 single powerpc*-*-linux* case.
14002 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14004 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14006 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14007 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14009 * linux-ppc-low.c: Include <elf.h>.
14010 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14011 (ppc_hwcap): New global variable.
14012 (ppc_regmap): Remove __SPE__ #ifdef sections.
14013 (ppc_regmap_e500): New global variable.
14014 (ppc_cannot_store_register): Update __SPE__ special case.
14015 (ppc_get_hwcap): New function.
14016 (ppc_arch_setup): Use it to determine whether inferior supports
14017 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14018 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14019 Do not access registers if target does not support AltiVec.
14020 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14021 Do not access registers if target does not support SPE.
14022 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14024 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14026 * linux-low.c (disabled_regsets, num_regsets): New.
14027 (use_regsets_p): Delete.
14028 (linux_wait_for_process): Clear disabled_regsets.
14029 (regsets_fetch_inferior_registers): Check and set it.
14030 (regsets_store_inferior_registers): Likewise.
14031 (linux_fetch_registers, linux_store_registers): Do not use
14033 (initialize_low): Allocate disabled_regsets.
14035 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14037 * Makefile.in (LIBOBJS): New.
14038 (OBS): Use LIBOBJS.
14039 (memmem.o): New rule.
14040 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14041 * configure: Regenerated.
14043 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14045 * server.c (handle_query): Never return "unsupported" for
14046 qXfer:features:read queries.
14048 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14050 * server.c (get_features_xml): Fix inverted condition.
14051 (handle_query): Always support qXfer:feature:read.
14053 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14055 * server.c (wrapper_argv): New.
14056 (start_inferior): Handle wrapper_argv. If set, expect an extra
14058 (gdbserver_usage): Document --wrapper.
14059 (main): Parse --wrapper.
14061 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14063 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14064 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14065 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14066 (ppc_set_pc): Likewise.
14067 (ppc_arch_setup): New function.
14068 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14069 of collect_register.
14070 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14072 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14074 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14075 instead of linux-ppc64-low.o.
14076 * linux-ppc64-low.c: Remove file.
14077 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14078 (linux-ppc64-low.o): Remove rule.
14080 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14081 (init_registers_powerpc_64): Likewise.
14082 (ppc_regmap): Conditionally define depending on __powerpc64__.
14083 (ppc_cannot_store_register): Do not special-case "fpscr" when
14084 compiled on __powerpc64__.
14085 (ppc_collect_ptrace_register): New function.
14086 (ppc_supply_ptrace_register): New function.
14087 (ppc_breakpoint): Change type to "unsigned int".
14088 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14089 (the_low_target): Conditionally provide initializers for the
14090 arch_setup member depending on __powerpc64__. Install
14091 collect_ptrace_register and supply_ptrace_register members.
14093 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14095 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14096 * server.c (gdbserver_xmltarget): Define.
14097 (get_features_xml): Use it to replace "target.xml" and arch_string.
14099 * configure.srv: Remove srv_xmltarget. Add XML files that were
14100 mentioned there to srv_xmlfiles instead. Remove conditional tests
14101 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14102 srv_xmlfiles and srv_regobj to include all possible choices.
14103 * configure.ac (srv_xmltarget): Remove.
14104 (srv_xmlfiles): Do not add "target.xml".
14105 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14106 checks for supplementary target information.
14107 * configure: Regenerate.
14108 * Makefile.in (XML_TARGET): Remove.
14109 (target.xml): Remove rule.
14110 (clean): Do not clean up target.xml.
14111 (.PRECIOUS): Do not mention target.xml.
14113 * target.h (struct target_ops): Remove arch_string member.
14114 * linux-low.c (linux_arch_string): Remove.
14115 (linux_target_ops): Remove arch_string initializer.
14116 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14117 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14118 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14119 * spu-low.c (spu_arch_string): Remove.
14120 (spu_target_ops): Remove arch_string initializer.
14121 * win32-low.c (win32_arch_string): Remove.
14122 (win32_target_ops): Remove arch_string initializer.
14123 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14124 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14125 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14127 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14129 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14130 by collect_ptrace_register and supply_ptrace_register hooks.
14131 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14132 instead of checking for the_low_target.left_pad_xfer.
14133 (usr_store_inferior_registers): Use collect_ptrace_register callback
14134 instead of checking for the_low_target.left_pad_xfer.
14136 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14137 (s390_supply_ptrace_register): Likewise.
14138 (s390_fill_gregset): Call s390_collect_ptrace_register.
14139 (the_low_target): Update.
14141 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14142 (ppc_supply_ptrace_register): Likewise.
14143 (the_low_target): Update.
14145 * linux-i386-low.c (the_low_target): Update.
14146 * linux-x86-64-low.c (the_low_target): Update.
14148 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14150 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14151 reg-s390.o and reg-s390x.o.
14153 * linux-low.c (new_inferior): New global variable.
14154 (linux_create_inferior, linux_attach): Set it.
14155 (linux_wait_for_process): Call the_low_target.arch_setup after the
14156 target has stopped for the first time.
14157 (initialize_low): Do not call the_low_target.arch_setup.
14159 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14160 (s390_set_pc): Likewise.
14161 (s390_arch_setup): New function.
14162 (the_low_target): Use s390_arch_setup as arch_setup routine.
14164 * regcache.c (realloc_register_cache): New function.
14165 (set_register_cache): Call it for each existing regcache.
14167 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14169 * server.h (init_registers): Remove prototype.
14171 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14172 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14173 instead of init_registers ().
14174 * linux-arm-low.c (init_registers_arm): Add prototype.
14175 (init_registers_arm_with_iwmmxt): Likewise.
14176 (the_low_target): Add initializer for arch_setup field.
14177 * linux-cris-low.c (init_registers_cris): Add prototype.
14178 (the_low_target): Add initializer for arch_setup field.
14179 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14180 (the_low_target): Add initializer for arch_setup field.
14181 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14182 (the_low_target): Add initializer for arch_setup field.
14183 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14184 (the_low_target): Add initializer for arch_setup field.
14185 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14186 (the_low_target): Add initializer for arch_setup field.
14187 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14188 (the_low_target): Add initializer for arch_setup field.
14189 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14190 (init_registers_mips64_linux): Likewise.
14191 (the_low_target): Add initializer for arch_setup field.
14192 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14193 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14194 (the_low_target): Add initializer for arch_setup field.
14195 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14196 (init_registers_powerpc_64): Likewise.
14197 (the_low_target): Add initializer for arch_setup field.
14198 * linux-s390-low.c (init_registers_s390): Add prototype.
14199 (init_registers_s390x): Likewise.
14200 (the_low_target): Add initializer for arch_setup field.
14201 * linux-sh-low.c (init_registers_sh): Add prototype.
14202 (the_low_target): Add initializer for arch_setup field.
14203 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14204 (the_low_target): Add initializer for arch_setup field.
14205 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14206 (the_low_target): Add initializer for arch_setup field.
14208 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14209 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14210 instead of init_registers ().
14211 * win32-arm-low.c (init_registers_arm): Add prototype.
14212 (the_low_target): Add initializer for arch_setup field.
14213 * win32-i386-low.c (init_registers_i386): Add prototype.
14214 (the_low_target): Add initializer for arch_setup field.
14216 * spu-low.c (init_registers_spu): Add prototype.
14217 (initialize_low): Call initialie_registers_spu () instead of
14218 initialize_registers ().
14220 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14222 * server.c (handle_v_requests): When handling the vRun and vAttach
14223 packets, if already debugging a process, don't kill it. Return an
14226 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14228 * server.c (handle_query): Correct length check.
14230 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14232 * win32-low.c (do_initial_child_stuff): Add process handle
14233 parameter. Set current_process_handle and current_process_id from the
14234 parameters. Clear globals.
14235 (win32_create_inferior): Don't set current_process_handle and
14236 current_process_id here. Instead pass them on the call to
14237 do_initial_child_stuff.
14238 (win32_attach): Likewise.
14239 (win32_clear_inferiors): New.
14240 (win32_kill): Don't close the current process handle or the
14241 current thread handle here. Instead call win32_clear_inferiors.
14242 (win32_detach): Don't open a new handle to the process. Call
14243 win32_clear_inferiors.
14244 (win32_join): Don't rely on current_process_handle; open a new
14245 handle using the process id.
14246 (win32_wait): Call win32_clear_inferiors when the inferior process
14249 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14251 * server.c (monitor_show_help): Add "exit".
14253 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14255 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14256 (clean): Add reg-xtensa.c.
14257 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14258 * configure.srv (xtensa*-*-linux*) New target.
14259 * linux-xtensa-low.c: New.
14260 * xtensa-xtregs.c: New.
14262 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14264 * hostio.c: Don't include errno.h.
14265 (errno_to_fileio_errno): Move to hostio-errno.
14266 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14267 error number outputting to the target->hostio_last_error callback.
14268 (hostio_packet_error): Use FILEIO_EINVAL directly.
14269 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14270 calls to hostio_error.
14271 * hostio-errno.c: New.
14272 * server.h (hostio_last_error_from_errno): Declare.
14273 * target.h (target_ops): Add hostio_last_error member.
14274 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14275 as hostio_last_error handler.
14276 * spu-low.c (spu_target_ops): Likewise.
14277 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14278 (wince_hostio_last_error): New functions.
14279 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14280 as hostio_last_error handler.
14281 (win32_target_ops) [!_WIN32_WCE]: Register
14282 hostio_last_error_from_errno as hostio_last_error handler.
14283 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14284 (hostio-errno.o): New rule.
14285 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14286 * configure.srv (srv_hostio_err_objs): New variable. Default to
14288 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14289 * configure: Regenerate.
14291 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14293 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14294 (linux_kill, linux_detach): Clean up the process list.
14295 * remote-utils.c (remote_open): Improve port number parsing.
14296 (putpkt_binary, input_interrupt): Only send interrupts if the target
14298 * server.c (extended_protocol): Make static.
14299 (attached): Define earlier.
14300 (exit_requested, response_needed, program_argv): New variables.
14301 (target_running): New.
14302 (start_inferior): Clear attached here.
14303 (attach_inferior): Set attached here.
14304 (require_running): Define.
14305 (handle_query): Use require_running and target_running. Implement
14307 (handle_v_attach, handle_v_run): New.
14308 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14309 (gdbserver_usage): Update.
14310 (main): Redo argument parsing. Handle --debug and --multi. Handle
14311 --attach along with other options or after the port. Save
14312 program_argv. Support no initial program. Resynchronize
14313 communication with GDB after an error. Handle "monitor exit".
14314 Use require_running and target_running. Always allow the extended
14315 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14316 restart in extended mode.
14317 * README: Refer to the GDB manual. Update --attach usage.
14319 2007-12-20 Andreas Schwab <schwab@suse.de>
14321 * linux-low.c (STACK_SIZE): Define.
14322 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14323 (linux_test_for_tracefork): Likewise.
14325 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14327 * linux-low.c (linux_wait_for_event): Update messages. Do not
14328 reinsert auto-delete breakpoints.
14329 * mem-break.c (struct breakpoint): Change return type of handler to
14331 (set_breakpoint_at): Update handler type.
14332 (reinsert_breakpoint_handler): Return 1 instead of calling
14334 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14336 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14337 * mem-break.h (set_breakpoint_at): Update handler type.
14338 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14339 * win32-low.c (auto_delete_breakpoint): New.
14340 (get_child_debug_event): Use it.
14342 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14344 * configure.ac: Check for pread and pwrite.
14345 * hostio.c (handle_pread): Fall back to lseek and read.
14346 (handle_pwrite): Fall back to lseek and write.
14347 * config.in, configure: Regenerated.
14349 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14351 * server.c (myresume): Add own_buf argument.
14352 (main): Update calls.
14354 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14356 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14357 * remote-utils.c (remote_open): Do not call disable_async_io.
14358 (block_async_io): Delete.
14359 (unblock_async_io): Make static.
14360 (initialize_async_io): New.
14361 * server.c (handle_v_cont): Handle async I/O here.
14362 (myresume): Likewise. Move other common resume tasks here...
14363 (main): ... from here. Call initialize_async_io. Disable async
14364 I/O before the main loop.
14365 * server.h (initialize_async_io): Declare.
14366 (block_async_io, unblock_async_io): Delete prototypes.
14367 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14369 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14371 * remote-utils.c (readchar): Allow binary data in received messages.
14373 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14375 * win32-low.c (attaching): New global.
14376 (win32_create_inferior): Clear the `attaching' global.
14377 (win32_attach): Set the `attaching' global.
14378 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14379 attaching. Only set a breakpoint at the entry point if not
14382 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14384 * server.c (main): Don't report dll events on the initial
14385 connection on attaches.
14387 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14389 * server.c (main): Relax numerical bases supported for the pid of
14390 the --attach command line argument.
14392 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14394 * win32-low.c (win32_attach): Call OpenProcess before
14395 DebugActiveProcess, not after. Add last error output to error
14398 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14400 * win32-low.c (win32_get_thread_context)
14401 (win32_set_thread_context): New functions.
14402 (thread_rec): Use win32_get_thread_context.
14403 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14404 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14407 2007-12-03 Leo Zayas
14408 Pedro Alves <pedro_alves@portugalmail.pt>
14410 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14412 (child_add_thread): Minor cleanup.
14413 (child_continue): Resume artificially suspended threads before
14414 calling ContinueDebugEvent.
14415 (suspend_one_thread): New.
14416 (fake_breakpoint_event): New.
14417 (get_child_debug_event): Change return type to int. Check here if
14418 gdb sent an interrupt request. If a soft interrupt was requested,
14419 fake a breakpoint event. Return 0 if there is no event to handle,
14421 (win32_wait): Don't check here if gdb sent an interrupt request.
14422 Ensure there is a valid event to handle.
14423 (win32_request_interrupt): Add soft interruption method as last
14426 2007-12-03 Leo Zayas
14427 Pedro Alves <pedro_alves@portugalmail.pt>
14429 * win32-low.h (win32_thread_info): Add descriptions to the
14430 structure members. Replace `suspend_count' counter by a
14432 * win32-low.c (thread_rec): Update condition of when to get the
14433 context from the inferior. Rely on ContextFlags being set if it
14434 has already been retrieved. Only suspend the inferior thread if
14435 we haven't already. Warn if that fails.
14436 (continue_one_thread): s/suspend_count/suspended/. Only call
14437 ResumeThread once. Warn if that fails.
14439 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14441 * win32-low.c (win32_wait): Don't read from the inferior when it
14442 has already exited.
14444 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14446 * Makefile.in (win32_low_h): New variable.
14447 (win32-low.o): Add dependency on $(win32_low_h).
14448 (win32-arm-low.o, win32-i386-low.o): New rules.
14450 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14452 * hostio.c: Correct copyright year.
14454 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14456 * Makefile.in (OBS): Add hostio.o.
14457 (hostio.o): New rule.
14458 * server.h (handle_vFile): Declare.
14459 * hostio.c: New file.
14460 * server.c (handle_v_requests): Take packet_len and new_packet_len
14461 for binary packets. Call handle_vFile.
14462 (main): Update call to handle_v_requests.
14464 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14466 * linux-low.c: Include <sched.h>.
14468 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14470 * linux-low.c (linux_tracefork_grandchild): New.
14471 (linux_tracefork_child): Use clone.
14472 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14474 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14476 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14478 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14480 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14482 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14484 * inferiors.c (change_inferior_id): Delete.
14485 (add_pid_to_list, pull_pid_from_list): New.
14486 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14487 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14488 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14489 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14490 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14491 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14492 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14493 (using_threads): Always set to 1.
14494 (handle_extended_wait): New.
14495 (add_process): Do not set TID.
14496 (linux_create_inferior): Set must_set_ptrace_flags.
14497 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14498 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14499 (linux_thread_alive): Rename TID argument to LWPID.
14500 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14501 (linux_wait_for_event): Do not use TID or check using_threads. Update
14502 call to dead_thread_notify. Call handle_extended_wait.
14503 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14504 (send_sigstop): Delete sigstop_sent.
14505 (wait_for_sigstop): Avoid TID.
14506 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14507 (linux_test_for_tracefork): New.
14508 (linux_lookup_signals): Use thread_db_active and
14509 linux_supports_tracefork_flag.
14510 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14511 * linux-low.h (get_process_thread): Avoid TID.
14512 (struct process_ifo): Move thread_known and tid to the end. Remove
14514 (linux_attach_lwp, thread_db_init): Update prototypes.
14515 * server.h (change_inferior_id): Delete prototype.
14516 (add_pid_to_list, pull_pid_from_list): New prototypes.
14517 * thread-db.c (thread_db_use_events): New.
14518 (find_first_thread): Rename to...
14519 (find_one_thread): ...this. Update callers and messages. Do not
14520 call fatal. Check thread_db_use_events. Do not call
14521 change_inferior_id or new_thread_notify.
14522 (maybe_attach_thread): Update. Do not call new_thread_notify.
14523 (thread_db_init): Set thread_db_use_events. Check use_events.
14524 * utils.c (fatal, warning): Correct message prefix.
14526 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14528 * Makefile.in (clean): Remove new files.
14529 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14530 (powerpc-64.o, powerpc-64.c): New rules.
14531 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14532 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14534 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14536 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14537 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14538 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14539 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14540 (target_regsets): Add AltiVec and SPE register sets.
14541 * configure.ac: Check for AltiVec and SPE.
14542 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14543 (ppc_fill_vrregset, ppc_store_vrregset): New.
14544 (target_regsets): Add AltiVec register set.
14545 * configure: Regenerated.
14547 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14549 * linux-low.c (O_LARGEFILE): Define.
14550 (linux_read_memory): Use /proc/PID/mem.
14551 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14552 * configure, config.in: Regenerated.
14554 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14556 * linux-low.c (linux_wait_for_event): Do not pass signals while
14559 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14561 * win32-low.c (create_process): New.
14562 (win32_create_inferior): Use create_process instead of
14563 CreateProcess. If create_process failed retry appending an ".exe"
14564 suffix. Store the GetLastError result immediatelly after
14565 create_process calls and use it on the call to error.
14567 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14569 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14571 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14573 * configure.ac: Switch license to GPLv3.
14575 2007-08-01 Michael Snyder <msnyder@access-company.com>
14577 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14579 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14581 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14583 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14584 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14585 CloseToolhelp32Snapshot.
14586 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14587 CloseToolhelp32Snapshot.
14589 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14591 * server.c (main): Check for inferior exit before main loop.
14593 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14595 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14596 instead of on tmp_desc.
14598 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14599 Daniel Jacobowitz <dan@codesourcery.com>
14601 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14602 (add_thread): Minor cleanups.
14603 (clear_inferiors): Move lower in the file. Clear the DLL
14605 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14606 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14607 (xml_escape_text): New.
14608 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14610 (handle_v_cont): Report errors.
14611 (gdbserver_version): Update.
14612 (main): Correct size of own_buf. Do not report initial DLL events.
14613 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14614 (unloaded_dll, xml_escape_text): New.
14615 * win32-low.c (enum target_waitkind): Update comments.
14616 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14617 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14618 (win32_EnumProcessModules, win32_GetModuleInformation)
14619 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14620 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14621 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14622 (win32_Module32First, win32_Module32Next, load_toolhelp)
14623 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14624 (get_child_debug_event): Handle DLL events.
14625 (win32_wait): Likewise.
14627 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14629 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14630 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14632 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14634 * win32-low.c (handle_output_debug_string): Ignore event if not
14637 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14639 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14641 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14643 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14645 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14647 * inferiors.c (change_inferior_id): Add comment.
14648 * linux-low.c (check_removed_breakpoint): Add an early
14649 prototype. Improve debug output.
14650 (linux_attach): Doc update.
14651 (linux_detach_one_process, linux_detach): Clean up before releasing
14653 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14654 * linux-low.h (struct process_info): Doc improvement.
14655 * mem-break.c (delete_all_breakpoints): New.
14656 * mem-break.h (delete_all_breakpoints): New prototype.
14657 * thread-db.c (find_first_thread): New.
14658 (thread_db_create_event): Call it instead of
14659 thread_db_find_new_threads. Clean up unused variables.
14660 (maybe_attach_thread): Remove first thread handling.
14661 (thread_db_find_new_threads): Use find_first_thread.
14662 (thread_db_get_tls_address): Likewise.
14664 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14666 * thread-db.c (thread_db_find_new_threads): Add prototype.
14667 (thread_db_create_event): Check for the main thread before adding
14669 (maybe_attach_thread): Only enable event reporting if TID == 0.
14670 (thread_db_get_tls_address): Check for new threads.
14672 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14674 * linux-low.c (linux_create_inferior): Try execv before execvp.
14675 * spu-low.c (spu_create_inferior): Likewise.
14677 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14679 * linux-low.c (linux_create_inferior): Change execv to execvp.
14680 * spu-low.c (spu_create_inferior): Likewies.
14682 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14684 * Makefile.in (clean): Clean new files instead of deleted ones.
14685 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14686 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14688 * configure.srv: Specify XML files and new regformats for MIPS and
14690 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14691 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14692 an entry for the restart register.
14693 (mips_cannot_fetch_register, mips_cannot_store_register)
14694 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14695 register names to match the XML descriptions.
14696 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14697 restart register instead of $0.
14699 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14700 Markus Deuling <deuling@de.ibm.com>
14702 * remote-utils.c (decode_xfer_write): New function.
14703 * server.h (decode_xfer_write): Add prototype.
14704 * server.c (handle_query): Add PACKET_LEN argument. Support
14705 qXfer:spu:read and qXfer:spu:write packets.
14706 (main): Pass packet_len to handle_query.
14707 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14708 * target.h (target_ops): Add qxfer_spu.
14710 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14712 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14713 accessing non-seekable spufs files.
14715 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14717 * server.c (handle_query): Add reply for qC packet.
14719 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14720 Leo Zayas <lerele@champenstudios@com>
14722 * server.h (check_remote_input_interrupt_request): New function.
14723 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14724 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14725 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14726 (check_remote_input_interrupt_request): New function.
14727 * server.h (check_remote_input_interrupt_request): Declare.
14728 * win32-low.c (winapi_DebugBreakProcess,
14729 winapi_GenerateConsoleCtrlEvent): New typedefs.
14730 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14732 (win32_wait): Check for remote interrupt request
14733 with check_remote_input_interrupt_request.
14734 (win32_request_interrupt): New function.
14735 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14737 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14739 * win32-low.c (debug_registers_changed,
14740 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14741 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14742 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14743 (thread_rec): Get context using the low target.
14744 (child_add_thread): Call thread_added on the low target,
14745 which does the same thing.
14747 (do_initial_child_stuff): Remove debug registers references.
14748 Set context using the low target. Resume threads after
14749 setting the contexts.
14750 (child_continue): Remove dead variable. Remove debug
14751 registers references.
14752 (child_fetch_inferior_registers): Go through the low target.
14753 (do_child_store_inferior_registers): Remove.
14754 (child_store_inferior_registers): Go through the low target.
14755 (win32_resume): Remove debug registers references.
14756 Set context using the low target.
14757 (handle_exception): Change return type to void. Don't record
14758 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14759 first chance exception.
14760 (get_child_debug_event): Change return type to void. Remove
14761 goto loop. Always return after waiting for debug event.
14762 (win32_wait): Convert to switch statement. Handle spurious
14765 * win32-i386-low.c (debug_registers_changed,
14766 debug_registers_used): New.
14767 (initial_stuff): Rename to ...
14768 (i386_initial_stuff): ... this. Clear debug registers
14770 (store_debug_registers): Delete.
14771 (i386_get_thread_context): New.
14772 (load_debug_registers): Delete.
14773 (i386_set_thread_context): New.
14774 (i386_thread_added): New.
14775 (single_step): Rename to ...
14776 (i386_single_step): ... this.
14777 (do_fetch_inferior_registers): Rename to ...
14778 (i386_fetch_inferior_register): ... this.
14779 (i386_store_inferior_register): New.
14780 (the_low_target): Adapt to new interface.
14782 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14783 (arm_get_thread_context): New.
14784 (arm_set_thread_context): New.
14786 (do_fetch_inferior_registers): Rename to ...
14787 (arm_fetch_inferior_register): ... this.
14788 (arm_store_inferior_register): New.
14789 (arm_wince_breakpoint): Reimplement as unsigned long.
14790 (arm_wince_breakpoint_len): Define.
14791 (the_low_target): Adapt to new interface.
14793 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14794 load_debug_registers. Add get_thread_context, set_thread_context,
14795 thread_added and store_inferior_register. Rename
14796 fetch_inferior_registers to fetch_inferior_register.
14797 (regptr): Remove declaration.
14799 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14801 * linux-low.c (linux_detach): Change return type to int. Return 0.
14802 * spu-low.c (spu_detach): Likewise.
14804 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14806 * target.h (target_ops): Change return type of detach to int.
14808 (join_inferior): New.
14809 * server.c (main): Don't skip detach support on mingw32.
14810 If the inferior doesn't support detaching return error.
14811 Call join_inferior instead of using waitpid.
14812 * linux-low.c (linux_join): New.
14813 (linux_target_op): Add linux_join.
14814 * spu-low.c (spu_join): New.
14815 (spu_target_ops): Add spu_join.
14816 * win32-low.c (win32_detach): Adapt to new interface.
14817 Reopen current_process_handle before detaching. Issue a child
14818 resume before detaching.
14820 (win32_target_op): Add win32_join.
14822 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14824 * win32-low.c (win32-attach): Fix return value.
14825 * target.h (target_ops): Describe ATTACH return values.
14827 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14829 * win32-low.c (GETPROCADDRESS): Define.
14830 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14831 (winapi_DebugSetProcessKillOnExit): Likewise.
14832 (win32_create_inferior): Force usage of ansi CreateProcessA.
14833 (win32_attach): Use GETPROCADDRESS.
14834 (win32_detach): Likewise.
14836 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14838 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14840 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14842 * win32-low.c: Commit leftover changes from 2007-03-29.
14844 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14846 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14847 fields short instead of int. Add explicit padding.
14848 (i387_cache_to_fsave): Remove unnecessary casts.
14849 (i387_fsave_to_cache): Doc fix.
14850 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14852 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14854 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14855 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14857 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14859 * configure.srv (arm*-*-mingw32ce*): Move near the other
14862 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14864 * configure.ac: Add errno checking.
14865 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14866 sys/file.h and malloc.h.
14867 (AC_CHECK_DECLS): Add perror.
14868 (srv_mingwce): Handle.
14869 * configure.srv (i[34567]86-*-cygwin*): Add
14870 win32-i386-low.o to srv_tgtobj.
14871 (i[34567]86-*-mingw*): Likewise.
14872 (arm*-*-mingw32ce*): Add case.
14873 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14874 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14875 [__MINGW32CE__] (strerror): New function.
14876 [__MINGW32CE__] (errno): Define to GetLastError.
14877 [__MINGW32CE__] (COUNTOF): New macro.
14878 (remote_open): Remove extra close call.
14879 * mem-break.c (delete_breakpoint_at): New function.
14880 * mem-break.h (delete_breakpoint_at): Declare.
14881 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14882 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14883 [USE_WIN32API] (read, write): Add char* casts.
14884 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14885 * server.h: Include wincecompat.h on Windows CE.
14886 [HAVE_ERRNO_H]: Check.
14887 (perror): Declare if not declared.
14888 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14889 (perror_with_name): Remove errno declaration.
14890 * wincecompat.h: New.
14891 * wincecompat.c: New.
14892 * win32-low.h: New.
14893 * win32-arm-low.c: New.
14894 * win32-i386-low.c: New.
14895 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14896 (OUTMSG2): Make it safe.
14898 (COUNTOF): New macro.
14899 (NUM_REGS): Get it from the low target.
14900 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14901 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14902 (thread_rec): Let low target handle debug registers.
14903 (child_add_thread): Likewise.
14904 (child_init_thread_list): Likewise.
14905 (continue_one_thread): Likewise.
14907 (do_child_fetch_inferior_registers): Move to ...
14908 * win32-i386-low.c: ... here, and rename to ...
14909 (do_fetch_inferior_registers): ... this.
14910 * win32-low.c (child_fetch_inferior_registers):
14911 Go through the low target.
14912 (do_child_store_inferior_registers): Use regptr.
14913 (strwinerror): New function.
14914 (win32_create_inferior): Handle Windows CE.
14915 Use strwinerror instead of strerror on Windows error
14916 codes. Add program to the error output.
14917 Don't close the main thread handle on Windows CE.
14918 (win32_attach): Use coredll.dll on Windows CE.
14919 (win32_kill): Close current process and current
14921 (win32_detach): Use coredll.dll on Windows CE.
14922 (win32_resume): Let low target handle debug registers, and
14924 (handle_exception): Add/Remove initial breakpoint. Avoid
14925 non-existant WSTOPSIG on Windows CE.
14926 (win32_read_inferior_memory): Cast to remove warning.
14927 (win32_arch_string): Go through the low target.
14928 (initialize_low): Call set_breakpoint_data with the low
14929 target's breakpoint.
14930 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14931 FOP_REGNUM, mappings): Move to ...
14932 * win32-i386-low.c: ... here.
14933 * win32-low.c (win32_thread_info): Move to ...
14934 * win32-low.h: ... here.
14935 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14936 win32-arm-low.c and wincecompat.c.
14937 (all:): Add $EXEEXT.
14938 (install-only:): Likewise.
14939 (gdbserver:): Likewise.
14940 (gdbreplay:): Likewise.
14941 * config.in: Regenerate.
14942 * configure: Regenerate.
14944 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14946 * win32-low.c: Rename typedef thread_info to
14947 win32_thread_info throughout.
14949 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14951 * win32-i386-low.c: Rename to ...
14952 * win32-low.c: ... this.
14953 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14954 * Makefile.in: Likewise.
14956 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14958 * remote-utils.c (monitor_output): Constify msg parameter.
14959 * server.h (monitor_output): Likewise.
14960 * win32-i386-low.c (handle_output_debug_string): New.
14961 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14962 handle_output_debug_string.
14963 (get_child_debug_event): Likewise.
14965 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14967 * server.c (main): Correct strtoul check.
14969 2007-03-27 Jon Ringle <jon@ringle.org>
14971 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14973 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14975 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14977 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14979 * terminal.h: Check HAVE_SGTTY_H.
14981 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14983 * remote-utils.c (remote_open): Print out the assigned port number.
14985 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14987 * remote-utils.c (monitor_output): New function.
14988 * server.c (debug_threads): Define here.
14989 (monitor_show_help): New function.
14990 (handle_query): Handle qRcmd.
14991 (main): Do not handle 'd' packet.
14992 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14993 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14996 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14998 * Makefile.in (EXEEXT): New.
14999 (clean): Use $(EXEEXT).
15001 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15003 * target.h (target_ops): Rename send_signal to request_interrupt,
15004 and remove enum target_signal parameter.
15005 * linux-low.c (linux_request_interrupt): Rename from
15006 linux_send_signal, and always send SIGINT.
15007 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15008 and always send SIGINT.
15009 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15011 (input_interrupt): Likewise.
15013 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15015 * server.c (get_features_xml): Check if target implemented
15017 * win32-i386-low.c (win32_arch_string): New.
15018 (win32_target_ops): Add win32_arch_string as arch_string member.
15020 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15022 * spu-low.c (spu_arch_string): New.
15023 (spu_target_ops): Add spu_arch_string.
15025 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15027 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15028 * configure.ac: Do not check for terminal.h.
15029 * configure, config.in: Regenerated.
15031 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15033 * Makefile.in (OBS): Add $(XML_BUILTIN).
15034 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15036 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15037 (arm-with-iwmmxt.c): New.
15038 * config.in, configure: Regenerate.
15039 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15040 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15041 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15042 (arm*-*-linux*): Add iWMMXt and regset support.
15043 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15044 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15045 (arm_store_wmmxregset, target_regsets): New.
15046 * server.c (get_features_xml): Take annex argument. Check builtin
15048 (handle_query): Handle multiple annexes.
15050 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15052 * remote-utils.c [USE_WIN32API] (read, write): Define.
15053 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15056 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15058 * linux-i386-low.c (the_low_target): Set arch_string.
15059 * linux-x86-64-low.c (the_low_target): Likewise.
15060 * linux-low.c (linux_arch_string): New.
15061 (linux_target_ops): Add it.
15062 * linux-low.h (struct linux_target_ops): Add arch_string.
15063 * server.c (write_qxfer_response): Use const void * for DATA.
15064 (get_features_xml): New.
15065 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15066 * target.h (struct target_ops): Add arch_string method.
15068 2007-01-03 Denis Pilat <denis.pilat@st.com>
15069 Daniel Jacobowitz <dan@codesourcery.com>
15071 * linux-low.c (linux_kill): Handle being called with no threads.
15072 * win32-i386-low.c (win32_kill): Likewise.
15073 (get_child_debug_event): Clear current_process_handle.
15075 2006-12-30 Denis PILAT <denis.pilat@st.com>
15076 Daniel Jacobowitz <dan@codesourcery.com>
15078 * remote-utils.c (remote_open): Check the type of specified
15079 serial port devices before opening them.
15080 * server.c (main): Kill the inferior if an error occurs during
15081 the first remote_open.
15083 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15085 * README: Update supported targets.
15087 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15089 * Makefile.in (clean): Remove reg-mips64.c.
15090 (reg-mips64.c, reg-mips64.o): New rules.
15091 * configure.srv: Handle mips64. Include regset support for mips.
15092 * linux-mips-low.c (union mips_register): New.
15093 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15094 (mips_breakpoint, mips_breakpoint_at): Use int.
15095 (mips_collect_register, mips_supply_register)
15096 (mips_collect_register_32bit, mips_supply_register_32bit)
15097 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15098 (mips_store_fpregset, target_regsets): New.
15099 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15101 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15103 * configure.srv: Add target "spu*-*-*".
15104 * Makefile.in (clean): Remove reg-spu.c.
15105 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15106 * spu-low.c: New file.
15108 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15110 * configure.ac: Correct td_thr_tls_get_addr test.
15111 * configure: Regenerated.
15113 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15115 * linux-low.c (linux_wait_for_event): Reformat. Use the
15116 pass_signals array.
15117 * remote-utils.c (decode_address_to_semicolon): New.
15118 * server.c (pass_signals, handle_general_set): New.
15119 (handle_query): Mention QPassSignals for qSupported.
15120 (main): Call handle_general_set.
15121 * server.h (pass_signals, decode_address_to_semicolon): New.
15123 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15125 * server.c (handle_query): Correct error handling for read_auxv.
15127 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15129 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15130 and srv_linux_thread_db to yes.
15131 * linux-s390-low.c (s390_fill_gregset): New function.
15132 (target_regsets): Define data structure.
15134 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15136 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15137 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15138 * config.in, configure: Regenerated.
15139 * inferiors.c (gdb_id_to_thread): New function.
15140 (gdb_id_to_thread_id): Use it.
15141 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15142 * linux-low.h (struct process_info): Add th member.
15143 (thread_db_get_tls_address): New prototype.
15144 * remote-utils.c (decode_address): Make non-static.
15145 * server.c (handle_query): Handle qGetTLSAddr.
15146 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15147 * target.h (struct target_ops): Add get_tls_address.
15148 * thread-db.c (maybe_attach_thread): Save the thread handle.
15149 (thread_db_get_tls_address): New.
15151 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15153 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15154 (linux_resume_one_process): Take a siginfo_t *. Update all
15155 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15156 (struct pending_signals): Add a siginfo_t.
15157 (linux_wait_for_process): Always set last_status.
15158 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15159 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15160 * linux-low.h (struct process_info): Add last_status.
15162 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15164 * remote-utils.c (try_rle): New function.
15165 (putpkt_binary): Use it.
15167 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15169 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15170 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15171 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15172 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15173 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15176 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15178 * server.c (terminal_fd): New variable.
15179 (old_foreground_pgrp): Likewise.
15180 (restore_old_foreground_pgrp): New function.
15181 (start_inferior): Record the terminal file descriptor in terminal_fd
15182 and its original foreground group in old_foreground_pgrp. Register
15183 restore_old_foreground_pgrp with atexit().
15185 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15187 * server.c (handle_query): Correct qPart to qXfer.
15189 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15191 * configure.ac: Check for more headers which are missing on
15192 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15193 * configure.srv: Add Cygwin and mingw32.
15194 * remote-utils.c: Don't include headers unconditionally which
15195 are missing on mingw32. Include <winsock.h> for mingw32.
15196 (remote_open): Adjust for mingw32 support. Flush
15197 standard error after writing to it.
15198 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15199 (unblock_async_io, enable_async_io, disable_async_io)
15200 (readchar, getpkt): Update for Winsock support.
15201 (prepare_resume_reply): Expect a protocol signal number.
15202 * server.c: Disable <sys/wait.h> on mingw32.
15203 (start_inferior): Adjust for mingw32 support. Flush
15204 standard error after writing to it.
15205 (attach_inferior): Likewise. Use protocol signal
15207 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15209 * win32-i386-low.c: New file.
15210 * Makefile.in (XM_CLIBS): Set.
15211 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15212 (win32-i386-low.o): New dependency rule.
15213 * linux-low.c (linux_wait): Use target signal numbers.
15214 * target.h (struct target_ops): Doc fix.
15215 * server.h (target_signal_to_name): New prototype.
15216 * gdbreplay.c: Don't include headers unconditionally which
15217 are missing on mingw32. Include <winsock.h> for mingw32.
15218 (remote_close, remote_open): Adjust for Winsock support.
15219 * configure, config.in: Regenerated.
15221 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15223 * server.c (decode_xfer_read, write_qxfer_response): New.
15224 (handle_query): Take a packet length argument. Handle
15225 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15226 the qSupported response.
15227 (main): Update call to handle_query.
15229 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15231 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15232 (putpkt_binary): Renamed from putpkt and adjusted for binary
15234 (putpkt): New wrapper for putpkt_binary.
15235 (readchar): Don't mask off the high bit.
15236 (decode_X_packet): New function.
15237 * server.c (main): Call putpkt_binary if a handler sets the packet
15238 length. Save the length of the incoming packet. Handle 'X'.
15239 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15241 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15243 * server.c (handle_query): Handle qSupported.
15245 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15247 * remote-utils.c (all_symbols_looked_up): New variable.
15248 (look_up_one_symbol): Check it.
15249 * server.h (look_up_one_symbol): New declaration.
15250 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15252 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15254 * Makefile.in (linux-arm-low.o): Update dependencies.
15255 * linux-arm-low.c: Include "gdb_proc_service.h".
15256 (PTRACE_GET_THREAD_AREA): Define.
15257 (ps_get_thread_area): New function.
15259 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15261 * configure.srv (m68k*-*-uclinux*): New target.
15262 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15263 (linux_resume_one_process): Remove extraneous cast.
15264 (linux_read_offsets): New.
15265 (linux_target_op): Add linux_read_offsets on mmuless systems.
15266 * server.c (handle_query): Add qOffsets logic.
15267 * target.h (struct target_ops): Add read_offsets.
15269 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15271 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15272 (PTRACE_GET_THREAD_AREA): Define.
15273 (ps_get_thread_area): New function.
15274 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15275 (linux-x86-64-low.o): Update.
15277 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15279 * configure.ac: Remove checks for prfpregset_t.
15280 * gdb_proc_service.h: New file.
15281 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15282 new "gdb_proc_service.h".
15283 * proc-service.c: Likewise.
15284 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15285 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15286 * Makefile.in (gdb_proc_service_h): Updated.
15287 * configure, config.in: Regenerated.
15289 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15291 * remote-utils.c (prepare_resume_reply): Move declaration
15292 of gdb_id_from_wait to the top of the block.
15294 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15296 * linux-low.c (regsets_store_inferior_registers): Read the regset
15297 from the target before filling it.
15299 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15301 * server.c (attach_inferior): Return SIGTRAP for a successful
15304 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15306 * Makefile.in (OBS): Add version.o.
15307 (STAGESTUFF): Delete.
15308 (version.o): Add dependencies.
15309 (version.c): Replace rule.
15310 (clean): Remove version.c.
15311 * server.c (gdbserver_version): New.
15312 (gdbserver_usage): Use printf.
15313 (main): Handle --version and --help.
15314 * server.h (version, host_name): Add declarations.
15316 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15328 * linux-x86-64-low.c:
15330 * linux-s390-low.c:
15331 * linux-ppc64-low.c:
15333 * linux-mips-low.c:
15334 * linux-m68k-low.c:
15335 * linux-m32r-low.c:
15338 * linux-ia64-low.c:
15339 * linux-i386-low.c:
15340 * linux-crisv32-low.c:
15352 * gdbserver.1: Add (C) after Copyright. Update the FSF
15355 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15357 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15358 (arm_breakpoint_at): Recognize both breakpoints.
15359 (the_low_target): Use the correct breakpoint instruction.
15361 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15363 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15364 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15365 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15366 (the_low_target): Update.
15368 2005-10-25 Andreas Schwab <schwab@suse.de>
15370 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15372 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15373 (ia64_num_regs): Reduce to 462.
15375 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15377 * acinclude.m4: Correct quoting.
15378 * aclocal.m4: Regenerated.
15380 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15381 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15382 (thread_db_init): Call thread_db_err_str.
15383 * configure.ac: Check for TD_VERSION.
15384 * config.in, configure: Regenerated.
15386 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15388 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15390 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15392 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15393 is not available. Define HAVE_PTRACE_GETREGS if it is.
15394 * config.in, configure: Regenerated.
15395 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15396 * linux-i386-low.c, linux-m68k-low.c: Update to use
15397 HAVE_PTRACE_GETREGS.
15398 * linux-low.c (regsets_fetch_inferior_registers)
15399 (regsets_store_inferior_registers): Only return 0 if we processed
15401 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15402 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15404 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15406 * inferiors.c (struct thread_info): Add gdb_id.
15407 (add_thread): Add gdb_id argument.
15408 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15409 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15410 calls to add_thread.
15411 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15412 * server.c (handle_query): Use thread_to_gdb_id.
15413 (handle_v_cont, main): Use gdb_id_to_thread_id.
15414 * server.h (add_thread): Update prototype.
15415 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15418 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15420 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15421 left-padded registers.
15422 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15423 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15425 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15427 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15428 * configure: Regenerate.
15429 * config.in: Regenerate.
15430 * server.h (NEED_DECLARATION_STRERROR):
15431 Replace with !HAVE_DECL_STRERROR.
15433 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15435 * linux-low.c (linux_wait, linux_send_signal): Don't test
15436 an unsigned long variable for > 0 if it could be MAX_ULONG.
15437 * server.c (myresume): Likewise.
15438 * target.c (set_desired_inferior): Likewise.
15440 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15442 * configure.ac: Simplify and improve check for socklen_t.
15443 * configure, config.in: Regenerate.
15445 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15447 * acconfig.h: Remove.
15448 * configure.ac: Add a test for socklen_t. Use three-argument
15449 AC_DEFINE throughout.
15450 * config.in: Regenerated using autoheader 2.59.
15451 * configure: Regenerated.
15453 * gdbreplay.c (socklen_t): Provide a default.
15454 (remote_open): Use socklen_t.
15455 * remote-utils.c (socklen_t): Provide a default.
15456 (remote_open): Use socklen_t.
15457 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15460 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15462 * linux-low.c (linux_read_memory, linux_write_memory)
15463 (linux_read_auxv): Likewise.
15464 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15465 (check_mem_write): Likewise.
15466 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15468 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15469 (registers_from_string, register_data): Likewise.
15470 * server.c (handle_query, main): Likewise.
15471 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15472 (decode_M_packet): Likewise.
15473 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15474 * target.h (struct target_ops): Update read_memory, write_memory,
15476 (read_inferior_memory, write_inferior_memory): Update.
15477 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15478 to unsigned char *.
15479 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15480 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15481 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15482 linux-s390-low.c, linux-sh-low.c: Update for changes in
15483 read_inferior_memory and the_low_target->breakpoint.
15485 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15487 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15488 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15489 * configure.srv: Add powerpc64-*-linux*.
15490 * linux-ppc64-low.c: New file.
15492 2005-05-23 Orjan Friberg <orjanf@axis.com>
15494 * linux-cris-low.c: New file with support for CRIS.
15495 * linux-crisv32-low.c: Ditto for CRISv32.
15496 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15497 (clean): Add reg-cris.c and reg-crisv32.c.
15498 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15499 reg-crisv32.o, and reg-crisv32.c to make rules.
15500 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15501 recognized targets.
15503 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15505 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15506 of sizeof (PTRACE_XFER_TYPE).
15507 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15509 2005-05-12 Orjan Friberg <orjanf@axis.com>
15511 * target.h (struct target_ops): Add insert_watchpoint,
15512 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15513 pointers for hardware watchpoint support.
15514 * linux-low.h (struct linux_target_ops): Ditto.
15515 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15516 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15517 to linux_target_ops.
15518 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15520 * server.c (main): Recognize 'Z' and 'z' packets.
15522 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15524 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15525 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15526 (the_low_target): Add new members.
15528 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15530 * proc-service.c (ps_lgetregs): Search all_processes instead of
15533 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15535 * server.c (start_inferior): Change return type to int.
15536 (attach_inferior): Change sigptr to int *.
15537 (handle_v_cont, handle_v_requests): Change signal to int *.
15538 (main): Change signal to int.
15540 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15542 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15543 * configure.srv: Add m32r*-*-linux*.
15544 * linux-m32r-low.c: New file.
15546 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15548 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15550 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15552 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15553 Take unsigned long arguments for PIDs.
15554 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15555 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15556 (wait_for_sigstop, linux_resume_one_process)
15557 (regsets_fetch_inferior_registers, linux_send_signal)
15558 (linux_read_auxv): Likewise. Update the types of variables holding
15559 PIDs. Update format string specifiers.
15560 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15561 * remote-utils.c (prepare_resume_reply): Likewise.
15562 * server.c (cont_thread, general_thread, step_thread)
15563 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15565 (handle_query): Update format specifiers.
15566 (handle_v_cont, main): Use strtoul for thread IDs.
15567 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15568 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15569 (general_thread, step_thread, thread_from_wait)
15570 (old_thread_from_wait): Update.
15571 * target.h (struct thread_resume): Use unsigned long for THREAD.
15572 (struct target_ops): Use unsigned long for arguments to attach and
15575 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15577 * acinclude.m4: Include bfd/bfd.m4 directly.
15578 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15579 <agriffis@toolchain.org>.
15580 * aclocal.m4, configure: Regenerated.
15582 2005-01-07 Andrew Cagney <cagney@gnu.org>
15584 * configure.ac: Rename configure.in, require autoconf 2.59.
15585 * configure: Re-generate.
15587 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15589 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15590 LIBS when finished.
15591 * aclocal.m4: Regenerated.
15592 * configure: Regenerated.
15594 2004-11-21 Andreas Schwab <schwab@suse.de>
15596 * linux-m68k-low.c (m68k_num_gregs): Define.
15597 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15598 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15599 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15600 (m68k_breakpoint_at): New. Add to the_low_target.
15602 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15603 srv_linux_thread_db to yes.
15605 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15607 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15608 (ARCH_SET_FS): Likewise.
15609 (ARCH_GET_FS): Likewise.
15610 (ARCH_GET_GS): Likewise.
15612 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15614 * linux-i386-low.c (ps_get_thread_area): New.
15615 * linux-x86-64-low.c (ps_get_thread_area): New.
15616 * linux-low.c: Include <sys/syscall.h>.
15617 (linux_kill_one_process): Don't kill the first thread here.
15618 (linux_kill): Kill the first thread here.
15619 (kill_lwp): New function.
15620 (send_sigstop, linux_send_signal): Use it.
15621 * proc-service.c: Clean up #ifdefs.
15622 (fpregset_info): Delete.
15623 (ps_lgetregs): Update and enable implementation.
15624 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15626 * remote-utils.c (struct sym_cache, symbol_cache): New.
15627 (input_interrupt): Print a clearer message.
15628 (async_io_enabled): New variable.
15629 (enable_async_io, disable_async_io): Use it. Update comments.
15630 (look_up_one_symbol): Use the symbol cache.
15631 * thread-db.c (thread_db_look_up_symbols): New function.
15632 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15634 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15636 * configure.in: Test for -rdynamic.
15637 * configure: Regenerated.
15638 * Makefile (INTERNAL_LDFLAGS): New.
15639 (gdbserver, gdbreplay): Use it.
15641 2004-09-02 Andrew Cagney <cagney@gnu.org>
15643 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15645 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15647 * linux-low.c (linux_wait): Clear all_processes list also.
15649 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15651 * linux-low.c: Include <errno.h>. Remove extern declaration of
15654 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15656 * gdbreplay.c, server.h, utils.c: Update copyright years.
15658 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15660 * server.c (main): Print child status or termination signal from
15661 variable 'signal', not 'sig'.
15663 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15665 * linux-low.c (linux_read_memory): Change return type to
15666 int. Check for and return error from ptrace().
15667 * target.c (read_inferior_memory): Change return type to int. Pass
15668 back return status from the_target->read_memory().
15669 * target.h (struct target_ops): Adapt *read_memory() prototype.
15671 (read_inferior_memory): Adapt prototype.
15672 * server.c (main): Return an error packet if
15673 read_inferior_memory() returns an error.
15675 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15677 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15678 Unify with other clean targets.
15680 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15682 * server.c (handle_v_cont): Call set_desired_inferior.
15684 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15686 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15688 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15690 * linux-low.c (linux_wait): Unblock async I/O.
15691 (linux_resume): Block and enable async I/O.
15692 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15693 * server.h (block_async_io, unblock_async_io): Add prototypes.
15695 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15697 * remote-utils.c (remote_open): Print a status notice after
15698 opening a TCP port.
15699 * server.c (attach_inferior): Print a status notice after
15702 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15704 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15706 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15708 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15710 * server.c, target.h: Update copyright years.
15712 2004-02-25 Roland McGrath <roland@redhat.com>
15714 * target.h (struct target_ops): New member `read_auxv'.
15715 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15716 * linux-low.c (linux_read_auxv): New function.
15717 (linux_target_ops): Initialize `read_auxv' member to that.
15719 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15721 Committed by Jim Blandy <jimb@redhat.com>.
15723 * linux-s390-low.c (s390_num_regs): Update.
15724 (s390_regmap): Remove control registers. Use __s390x__ predefine
15725 instead of GPR_SIZE to distiguish s390 and s390x targets.
15727 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15729 * linux-low.c: Update copyright year.
15730 (check_removed_breakpoint): Clear pending_is_breakpoint.
15731 (linux_set_resume_request, linux_queue_one_thread)
15732 (resume_status_pending_p): New functions.
15733 (linux_continue_one_thread): Use process->resume.
15734 (linux_resume): Only resume threads if there are no pending events.
15735 * linux-low.h (struct process_info): Add resume request
15738 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15740 * regcache.c (new_register_cache): Clear the allocated register
15741 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15743 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15745 * linux-low.c (linux_resume): Take a struct thread_resume *
15747 (linux_wait): Update call.
15748 (resume_ptr): New static variable.
15749 (linux_continue_one_thread): Renamed from
15750 linux_continue_one_process. Use resume_ptr.
15751 (linux_resume): Use linux_continue_one_thread.
15752 * server.c (handle_v_cont, handle_v_requests): New functions.
15753 (myresume): New function.
15754 (main): Handle 'v' case.
15755 * target.h (struct thread_resume): New type.
15756 (struct target_ops): Change argument of "resume" to struct
15758 (myresume): Delete macro.
15760 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15762 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15763 (uninstall): Support DESTDIR.
15765 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15767 * configure.srv: Add xscale*linux copy of arm*linux entry.
15769 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15771 * linux-arm-low.c (arm_reinsert_addr): New function.
15772 (the_low_target): Add arm_reinsert_addr.
15774 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15776 * mem-break.c: Remove whitespace at end of file.
15778 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15780 * configure.in: Check whether we need to prototype strerror.
15781 * server.h: Optionally prototype strerror.
15782 * gdbreplay.c (perror_with_name): Use strerror.
15783 * linux-low.c (linux_attach_lwp): Use strerror.
15784 * utils.c (perror_with_name): Use strerror.
15785 * config.in, configure: Regenerated.
15787 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15789 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15790 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15792 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15794 * Makefile.in (SFILES): Update.
15795 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15796 low-sun3.c: Remove files.
15798 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15800 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15801 (linux_detach_one_process, linux_detach): New functions.
15802 (linux_target_ops): Add linux_detach.
15803 * server.c (main): Handle 'D' packet.
15804 * target.h (struct target_ops): Add "detach" member.
15805 (detach_inferior): Define.
15807 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15809 From Kelley Cook <kelleycook@wideopenwest.com>:
15810 * configure.srv: Accept i[34567]86 variants.
15812 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15814 * linux-low.c (linux_wait_for_event): Correct comment typos.
15815 (linux_resume_one_process): Call check_removed_breakpoint.
15816 (linux_send_signal): New function.
15817 (linux_target_ops): Add linux_send_signal.
15818 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15820 * target.h (struct target_ops): Add send_signal.
15822 2003-05-29 Jim Blandy <jimb@redhat.com>
15824 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15825 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15826 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15827 away part of the register's value.
15829 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15831 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15832 (linux_wait_for_event, linux_init_signals): Likewise.
15834 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15836 * configure.in: Check for stdlib.h.
15837 * configure: Regenerated.
15838 * config.in: Regenerated.
15840 2003-01-04 Andreas Schwab <schwab@suse.de>
15842 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15844 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15846 * Makefile.in: Remove obsolete code.
15848 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15850 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15851 defined(PT_FPR0_HI).
15853 2002-11-17 Stuart Hughes <seh@zee2.com>
15855 * linux-arm-low.c (arm_num_regs): Increase.
15856 (arm_regmap): Include status register.
15858 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15860 * linux-low.c (register_addr): Remove incorrect -1 check.
15862 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15864 * linux-low.c (linux_create_inferior): Call setpgid. Return
15866 (unstopped_p, linux_signal_pid): Remove.
15867 (linux_target_ops): Remove linux_signal_pid.
15868 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15869 global instead of target method.
15870 * target.h (struct target_ops): Remove signal_pid. Update comment
15871 for create_inferior.
15872 * server.c (signal_pid): New variable.
15873 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15874 gdbserver. Set the child to be the foreground process group.
15875 (attach_inferior): Set signal_pid.
15877 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15879 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15881 2002-08-20 Jim Blandy <jimb@redhat.com>
15883 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15886 2002-08-01 Andrew Cagney <cagney@redhat.com>
15888 * Makefile.in: Make chill references obsolete.
15890 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15892 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15893 * configure: Regenerate.
15894 * config.in: Regenerate.
15896 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15898 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15899 (perror_with_name, remote_close, remote_open, expect, play): Static.
15901 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15903 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15904 byte offsets instead of an array of indexes.
15905 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15907 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15909 * regcache.c: Add comment.
15911 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15913 * thread-db.c: New file.
15914 * proc-service.c: New file.
15915 * acinclude.m4: New file.
15916 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15917 proc-service.o, and thread-db.o.
15918 (linux-low.o): Add USE_THREAD_DB.
15919 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15920 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15921 * aclocal.m4: Regenerated.
15922 * config.in: Regenerated.
15923 * configure: Regenerated.
15924 * configure.in: Check for proc_service.h, sys/procfs.h,
15925 thread_db.h, and linux/elf.h headrs.
15926 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15927 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15928 Check for -lthread_db and thread support.
15929 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15930 PowerPC, and SuperH.
15931 * i387-fp.c: Constify arguments.
15932 * i387-fp.h: Likewise.
15933 * inferiors.c: (struct thread_info): Renamed from
15934 `struct inferior_info'. Remove PID member. Use generic inferior
15935 list header. All uses updated.
15936 (inferiors, signal_pid): Removed.
15937 (all_threads): New variable.
15938 (get_thread): Define.
15939 (add_inferior_to_list): New function.
15940 (for_each_inferior): New function.
15941 (change_inferior_id): New function.
15942 (add_inferior): Removed.
15943 (remove_inferior): New function.
15944 (add_thread): New function.
15945 (free_one_thread): New function.
15946 (remove_thread): New function.
15947 (clear_inferiors): Use for_each_inferior and free_one_thread.
15948 (find_inferior): New function.
15949 (find_inferior_id): New function.
15950 (inferior_target_data): Update argument type.
15951 (set_inferior_target_data): Likewise.
15952 (inferior_regcache_data): Likewise.
15953 (set_inferior_regcache_data): Likewise.
15954 * linux-low.c (linux_bp_reinsert): Remove.
15955 (all_processes, stopping_threads, using_thrads)
15956 (struct pending_signals, debug_threads, pid_of): New.
15957 (inferior_pid): Replace with macro.
15958 (struct inferior_linux_data): Remove.
15959 (get_stop_pc, add_process): New functions.
15960 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15961 Use add_process and add_thread.
15962 (linux_attach_lwp): New function, based on old linux_attach. Use
15963 add_process and add_thread. Set stop_expected for new threads.
15964 (linux_attach): New function.
15965 (linux_kill_one_process): New function.
15966 (linux_kill): Kill all LWPs.
15967 (linux_thread_alive): Use find_inferior_id.
15968 (check_removed_breakpoints, status_pending_p): New functions.
15969 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15970 Update. Use WNOHANG. Wait for cloned processes also. Update process
15971 struct for the found process.
15972 (linux_wait_for_event): New function.
15973 (linux_wait): Use it. Support LWPs.
15974 (send_sigstop, wait_for_sigstop, stop_all_processes)
15975 (linux_resume_one_process, linux_continue_one_process): New functions.
15976 (linux_resume): Support LWPs.
15977 (REGISTER_RAW_SIZE): Remove.
15978 (fetch_register): Use register_size instead. Call supply_register.
15979 (usr_store_inferior_registers): Likewise. Call collect_register.
15980 Fix recursive case.
15981 (regsets_fetch_inferior_registers): Improve error message.
15982 (regsets_store_inferior_registers): Add debugging.
15983 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15984 (unstopped_p, linux_signal_pid): New functions.
15985 (linux_target_ops): Add linux_signal_pid.
15986 (linux_init_signals): New function.
15987 (initialize_low): Call it. Initialize using_threads.
15988 * regcache.c (inferior_regcache_data): Add valid
15990 (get_regcache): Fetch registers lazily. Add fetch argument
15991 and update all callers.
15992 (regcache_invalidate_one, regcache_invalidate): New
15994 (new_register_cache): Renamed from create_register_cache.
15995 Return the new regcache.
15996 (free_register_cache): Change argument to a void *.
15997 (registers_to_string, registers_from_string): Call get_regcache
15998 with fetch flag set.
15999 (register_data): Make static. Pass fetch flag to get_regcache.
16000 (supply_register): Call get_regcache with fetch flag clear.
16001 (collect_register): Call get_regcache with fetch flag set.
16002 (collect_register_as_string): New function.
16003 * regcache.h: Update.
16004 * remote-utils.c (putpkt): Flush after debug output and use
16006 Handle input interrupts while waiting for an ACK.
16007 (input_interrupt): Use signal_pid method.
16008 (getpkt): Flush after debug output and use stderr.
16009 (outreg): Use collect_register_as_string.
16010 (new_thread_notify, dead_thread_notify): New functions.
16011 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16012 and general_thread.
16013 (look_up_one_symbol): Flush after debug output.
16014 * server.c (step_thread, server_waiting): New variables.
16015 (start_inferior): Don't use signal_pid. Update call to mywait.
16016 (attach_inferior): Update call to mywait.
16017 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16018 (main): Don't fetch/store registers explicitly. Use
16019 set_desired_inferior. Support proposed ``Hs'' packet. Update
16021 * server.h: Update.
16022 (struct inferior_list, struct_inferior_list_entry): New.
16023 * target.c (set_desired_inferior): New.
16024 (write_inferior_memory): Constify.
16025 (mywait): New function.
16026 * target.h: Update.
16027 (struct target_ops): New signal_pid method.
16028 (mywait): Removed macro, added prototype.
16030 * linux-low.h (regset_func): Removed.
16031 (regset_fill_func, regset_store_func): New.
16032 (enum regset_type): New.
16033 (struct regset_info): Add type field. Use new operation types.
16034 (struct linux_target_ops): stop_pc renamed to get_pc.
16035 Add decr_pc_after_break and breakpoint_at.
16036 (get_process, get_thread_proess, get_process_thread)
16037 (strut process_info, all_processes, linux_attach_lwp)
16038 (thread_db_init): New.
16040 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16041 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16042 (the_low_target): Add new members.
16043 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16044 (i386_store_fpxregset): Constify.
16045 (target_regsets): Add new kind identifier.
16046 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16047 (i386_set_pc): Add debugging.
16048 (i386_breakpoint_at): New function.
16049 (the_low_target): Add new members.
16050 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16051 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16052 (mips_breakpoint_at): New.
16053 (the_low_target): Add new members.
16054 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16055 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16056 (the_low_target): Add new members.
16057 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16058 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16059 (the_low_target): Add new members.
16060 * linux-x86-64-low.c (target_regsets): Add new kind
16063 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16065 From Martin Pool <mbp@samba.org>:
16066 * server.c (gdbserver_usage): New function.
16069 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16071 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16072 stop_at -> stop_pc.
16074 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16076 * Makefile.in: Remove obsolete code.
16078 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16080 * linux-low.c (regsets_fetch_inferior_registers),
16081 (regsets_store_inferior_registers): Removed cast to int from
16083 * regcache.h: Added declaration of struct inferior_info.
16085 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16087 * inferiors.c (struct inferior_info): Add regcache_data.
16088 (add_inferior): Call create_register_cache.
16089 (clear_inferiors): Call free_register_cache.
16090 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16091 * regcache.c (struct inferior_regcache_data): New.
16092 (registers): Remove.
16093 (get_regcache): New function.
16094 (create_register_cache, free_register_cache): New functions.
16095 (set_register_cache): Don't initialize the register cache here.
16096 (registers_to_string, registers_from_string, register_data): Call
16098 * regcache.h: Add prototypes.
16099 * server.h: Likewise.
16101 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16103 * mem-break.c: New file.
16104 * mem-break.h: New file.
16105 * Makefile.in: Add mem-break.o rule; update server.h
16107 * inferiors.c (struct inferior_info): Add target_data
16109 (clear_inferiors): Free target_data member if set.
16110 (inferior_target_data, set_inferior_target_data): New functions.
16111 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16112 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16113 * linux-low.c (linux_bp_reinsert): New variable.
16114 (struct inferior_linux_data): New.
16115 (linux_create_inferior): Use set_inferior_target_data.
16116 (linux_attach): Likewise. Call add_inferior.
16117 (linux_wait_for_one_inferior): New function.
16118 (linux_wait): Call it.
16119 (linux_write_memory): Add const.
16120 (initialize_low): Call set_breakpoint_data.
16121 * linux-low.h (struct linux_target_ops): Add breakpoint
16123 * server.c (attach_inferior): Remove extra add_inferior
16125 * server.h: Include mem-break.h. Update inferior.c
16127 * target.c (read_inferior_memory)
16128 (write_inferior_memory): New functions.
16129 * target.h (read_inferior_memory)
16130 (write_inferior_memory): Change macros to prototypes.
16131 (struct target_ops): Update comments. Add const to write_memory
16134 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16136 * linux-low.c (usr_store_inferior_registers): Support
16137 registers which are allowed to fail to store.
16138 * linux-low.h (linux_target_ops): Likewise.
16139 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16140 (ppc_cannot_store_register): FPSCR may not be storable.
16142 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16144 * server.h: Include <string.h> if HAVE_STRING_H.
16145 * ChangeLog: Correct paths in last ChangeLog entry.
16147 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16149 * linux-low.h: Remove obsolete prototypes.
16150 (struct linux_target_ops): New.
16151 (extern the_low_target): New.
16152 * linux-low.c (num_regs, regmap): Remove declarations.
16153 (register_addr): Use the_low_target explicitly.
16154 (fetch_register): Likewise.
16155 (usr_fetch_inferior_registers): Likewise.
16156 (usr_store_inferior_registers): Likewise.
16157 * linux-arm-low.c (num_regs): Remove.
16158 (arm_num_regs): Define.
16159 (arm_regmap): Renamed from regmap, made static.
16160 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16162 (arm_cannot_store_register): Renamed from cannot_store_register,
16164 (the_low_target): New.
16165 * linux-i386-low.c (num_regs): Remove.
16166 (i386_num_regs): Define.
16167 (i386_regmap): Renamed from regmap, made static.
16168 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16170 (i386_cannot_store_register): Renamed from cannot_store_register,
16172 (the_low_target): New.
16173 * linux-ia64-low.c (num_regs): Remove.
16174 (ia64_num_regs): Define.
16175 (ia64_regmap): Renamed from regmap, made static.
16176 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16178 (ia64_cannot_store_register): Renamed from cannot_store_register,
16180 (the_low_target): New.
16181 * linux-m68k-low.c (num_regs): Remove.
16182 (m68k_num_regs): Define.
16183 (m68k_regmap): Renamed from regmap, made static.
16184 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16186 (m68k_cannot_store_register): Renamed from cannot_store_register,
16188 (the_low_target): New.
16189 * linux-mips-low.c (num_regs): Remove.
16190 (mips_num_regs): Define.
16191 (mips_regmap): Renamed from regmap, made static.
16192 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16194 (mips_cannot_store_register): Renamed from cannot_store_register,
16196 (the_low_target): New.
16197 * linux-ppc-low.c (num_regs): Remove.
16198 (ppc_num_regs): Define.
16199 (ppc_regmap): Renamed from regmap, made static.
16200 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16202 (ppc_cannot_store_register): Renamed from cannot_store_register,
16204 (the_low_target): New.
16205 * linux-s390-low.c (num_regs): Remove.
16206 (s390_num_regs): Define.
16207 (s390_regmap): Renamed from regmap, made static.
16208 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16210 (s390_cannot_store_register): Renamed from cannot_store_register,
16212 (the_low_target): New.
16213 * linux-sh-low.c (num_regs): Remove.
16214 (sh_num_regs): Define.
16215 (sh_regmap): Renamed from regmap, made static.
16216 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16218 (sh_cannot_store_register): Renamed from cannot_store_register,
16220 (the_low_target): New.
16221 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16222 (the_low_target): New.
16224 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16226 * Makefile.in: Add stamp-h target.
16227 * configure.in: Create stamp-h.
16228 * configure: Regenerated.
16230 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16232 * inferiors.c: New file.
16233 * target.c: New file.
16234 * target.h: New file.
16235 * Makefile.in: Add target.o and inferiors.o. Update
16237 * linux-low.c (inferior_pid): New static variable,
16238 moved from server.c.
16239 (linux_create_inferior): Renamed from create_inferior.
16240 Call add_inferior. Return 0 on success instead of a PID.
16241 (linux_attach): Renamed from myattach.
16242 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16243 (linux_thread_alive): Renamed from mythread_alive.
16244 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16246 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16247 (regsets_store_inferior_registers): Correct error message.
16248 Add missing ``return 0''.
16249 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16250 (linux_store_registers): Renamed from store_inferior_registers.
16251 (linux_read_memory): Renamed from read_inferior_memory.
16252 (linux_write_memory): Renamed from write_inferior_memory.
16253 (linux_target_ops): New structure.
16254 (initialize_low): Call set_target_ops ().
16255 * remote-utils.c (unhexify): New function.
16256 (hexify): New function.
16257 (input_interrupt): Send signals to ``signal_pid''.
16258 * server.c (inferior_pid): Remove.
16259 (start_inferior): Update create_inferior call.
16260 (attach_inferior): Call add_inferior.
16261 (handle_query): New function.
16262 (main): Call handle_query for `q' packets.
16263 * server.h: Include "target.h". Remove obsolete prototypes.
16264 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16266 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16268 * Makefile.in: Add WARN_CFLAGS. Update configury
16270 * configure.in: Check for <string.h>
16271 * configure: Regenerate.
16272 * config.in: Regenerate.
16273 * gdbreplay.c: Include needed system headers.
16274 (remote_open): Remove strchr prototype.
16275 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16276 * regcache.c (supply_register): Change buf argument to const void *.
16277 (supply_register_by_name): Likewise.
16278 (collect_register): Change buf argument to void *.
16279 (collect_register_by_name): Likewise.
16280 * regcache.h: Add missing prototypes.
16281 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16282 * server.c (handle_query): New function.
16283 (attached): New static variable, moved out of main.
16284 (main): Quiet longjmp clobber warnings.
16285 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16286 * utils.c (error): Remove NORETURN.