1 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3 * server.c (captured_main): Change order of error message printed
4 when the current working directory cannot be found.
6 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
8 * server.c: Include "filenames.h" and "pathstuff.h".
9 (program_name): Delete variable.
10 (program_path): New anonymous class.
11 (get_exec_wrapper): Use "program_path" instead of
13 (handle_v_run): Likewise.
14 (captured_main): Likewise.
15 (process_serial_event): Likewise.
17 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
19 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
20 (OBJS): Add "pathstuff.o".
21 * server.c (current_directory): New global variable.
22 (captured_main): Initialize "current_directory".
24 2018-02-26 Alan Hayward <alan.hayward@arm.com>
26 * tdesc.c: Use common/tdesc.h.
29 2018-02-20 Alan Hayward <alan.hayward@arm.com>
30 Simon Marchi <simon.marchi@ericsson.com>
32 * Makefile.in: Switch order of make rules.
34 2018-02-19 Alan Hayward <alan.hayward@arm.com>
36 * Makefile.in: Add common directory in build.
37 * configure.ac: Add common reference.
38 * configure: Regenerate.
40 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
42 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
43 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
44 * spu-low.c (spu_target_ops): Likewise.
45 * win32-low.c (win32_target_ops): Likewise.
46 * server.c (supported_btrace_packets): Report packets unconditionally.
47 * target.h (target_ops) <supports_btrace>: Remove.
48 (target_supports_btrace): Remove.
50 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
52 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
53 (handle_btrace_disable): Change return type to void. Use exceptions
55 (handle_btrace_general_set): Catch exception and copy message to
58 2018-02-08 Tom Tromey <tom@tromey.com>
60 * linux-low.c (install_software_single_step_breakpoints): Use
62 * inferiors.c (make_cleanup_restore_current_thread): Remove.
63 (do_restore_current_thread_cleanup): Remove.
64 * gdbthread.h (make_cleanup_restore_current_thread): Don't
67 2018-02-08 Tom Tromey <tom@tromey.com>
69 * mem-break.c (set_raw_breakpoint_at): Use
70 gdb::unique_xmalloc_ptr.
72 2018-01-30 Pedro Alves <palves@redhat.com>
75 * target.c (target_terminal::terminal_state): Rename to ...
76 (target_terminal::m_terminal_state): ... this.
78 2018-01-19 James Clarke <jrtc27@jrtc27.com>
80 * linux-low.c (handle_extended_wait): Surround call to
81 thread_db_notice_clone with #ifdef USE_THREAD_DB.
83 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
85 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
86 linux_ptrace_attach_fail_reason_string now returning an
88 (linux_attach): Likewise.
89 * thread-db.c (attach_thread): Likewise.
91 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
94 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
95 checking for fs_base/gs_base fields in struct user_regs_struct.
96 * configure: Regenerate.
98 2018-01-16 Yao Qi <yao.qi@linaro.org>
101 * linux-low.c (fetch_register): Call supply_register instead of
104 2018-01-08 Yao Qi <yao.qi@linaro.org>
105 Simon Marchi <simon.marchi@ericsson.com>
107 * Makefile.in (OBS): Remove selftest.o.
108 * configure.ac: Set srv_selftest_objs if $development is true.
109 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
110 * configure: Re-generated.
111 * server.c (captured_main): Wrap variable selftest_filter with
114 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
116 * server.c (parse_debug_format_options): Return std::string.
117 (handle_monitor_command, captured_main): Adjust.
119 2018-01-05 Pedro Alves <palves@redhat.com>
122 * server.c (captured_main): Pass quiet=false to
123 save_original_signals_state.
125 2018-01-01 Joel Brobecker <brobecker@adacore.com>
127 * gdbreplay.c (gdbreplay_version): Update copyright year in
129 * server.c (gdbserver_version): Likewise.
131 2017-12-08 Tom Tromey <tom@tromey.com>
133 * ax.c (ax_printf): Update.
135 2017-12-07 Yao Qi <yao.qi@linaro.org>
137 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
138 aarch64_linux_read_description.
139 * linux-amd64-ipa.c (idx2mask): New array.
140 (get_ipa_tdesc): Move idx2mask out.
141 (initialize_low_tracepoint): Initialize target descriptions.
142 * linux-i386-ipa.c (idx2mask): New array.
143 (get_ipa_tdesc): Move idx2mask out.
144 (initialize_low_tracepoint): Initialize target descriptions.
146 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
148 * tdesc.c (struct tdesc_type): Change return type.
149 (tdesc_add_flag): Change parameter type.
150 (tdesc_add_bitfield): Likewise.
151 (tdesc_add_field): Likewise.
152 (tdesc_set_struct_size): Likewise.
154 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
156 * regcache.c (registers_to_string): Remove unused variable.
158 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
160 * inferiors.c (for_each_inferior_with_data): Remove.
161 * inferiors.h (for_each_inferior_with_data): Remove.
162 * server.c (handle_qxfer_threads_worker): Change parameter type.
163 (handle_qxfer_threads_proper): Use for_each_thread.
165 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
167 * inferiors.c (for_each_inferior): Remove.
168 (clear_inferiors): Use for_each_thread.
169 * inferiors.h (for_each_inferior): Remove.
170 * linux-low.c (linux_wait_for_event_filtered): Use
172 (linux_stabilize_threads): Likewise.
173 * regcache.c (regcache_release): Likewise.
174 * server.c (gdb_wants_all_threads_stopped): Likewise.
175 (clear_pending_status_callback): Remove.
176 (handle_status): Use for_each_thread.
177 (captured_main): Likewise.
178 * win32-low.c (child_init_thread_list): Likewise.
179 (win32_clear_inferiors): Likewise.
180 (fake_breakpoint_event): Likewise.
182 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
184 * inferiors.h (find_inferior): Remove.
185 * inferiors.c (find_inferior): Remove.
187 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
189 * linux-low.c (resume_status_pending_p): Update comment.
190 (need_step_over_p): Update comment.
192 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
194 * linux-low.c (proceed_one_lwp): Return void, change parameter
196 (unsuspend_and_proceed_one_lwp): Likewise.
197 (proceed_all_lwps): Use for_each_thread.
198 (unstop_all_lwps): Likewise.
200 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
202 * linux-low.c (linux_resume_one_thread): Return void, take
204 (linux_resume): Use for_each_thread.
206 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
208 * linux-low.c (send_sigstop_callback): Return void, change
209 parameter type. Rename to...
210 (send_sigstop): ... this.
211 (suspend_and_send_sigstop_callback): Return void, change parameter
213 (suspend_and_send_sigstop): ... this.
214 (stop_all_lwps): Use for_each_thread.
216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
218 * linux-low.c (lwp_running): Return bool, remove unused
220 (linux_stabilize_threads): Use find_thread.
222 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
224 * linux-low.c (select_singlestep_lwp_callback): Remove.
225 (count_events_callback): Remove.
226 (select_event_lwp_callback): Remove.
227 (select_event_lwp): Use find_thread/for_each_thread.
229 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
231 * linux-low.c (not_stopped_callback): Return bool, take filter
233 (linux_wait_for_event_filtered): Use find_thread.
234 (linux_wait_1): Likewise.
236 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
238 * linux-low.c (same_lwp): Remove.
239 (find_lwp_pid): Use find_thread.
241 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
243 * linux-low.c (delete_lwp_callback): Remove.
244 (linux_mourn): Use for_each_thread.
246 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
248 * linux-low.c (linux_detach_lwp_callback): Return void, remove
249 args parameter, don't check for pid.
250 (linux_detach): Use for_each_thread.
252 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
254 * linux-low.c (struct counter): Remove.
255 (second_thread_of_pid_p): Remove.
256 (last_thread_of_process_p): Use find_thread.
258 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
260 * inferiors.c (find_inferior_in_random): Remove.
261 * inferiors.h (find_inferior_in_random): Remove.
262 * linux-low.c (status_pending_p_callback): Return bool, accept
263 parameter ptid directly.
264 (linux_wait_for_event_filtered): Use find_thread_in_random.
265 (linux_wait_1): Likewise.
267 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
269 * inferiors.c (find_inferior_id): Remove.
270 (find_thread_ptid): Move implemention from find_inferior_id to
272 * inferiors.h (find_inferior_id): Remove.
273 * server.c (handle_status): Use find_thread_ptid.
274 (process_serial_event): Likewise.
275 * thread-db.c (find_one_thread): Likewise.
276 (thread_db_thread_handle): Likewise.
277 * win32-low.c (thread_rec): Likewise.
278 (child_delete_thread): Likewise.
279 (win32_thread_alive): Likewise.
280 (get_child_debug_event): Likewise.
282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
284 * linux-mips-low.c (update_watch_registers_callback): Return
285 void, remove pid_p parameter, don't check for pid.
286 (mips_insert_point, mips_remove_point): Use for_each_thread.
288 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
290 * lynx.low (lynx_delete_thread_callback): Remove.
291 (lynx_mourn): Use for_each_thread.
293 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
295 * regcache.c (regcache_invalidate_one): Remove.
296 (regcache_invalidate_pid): use for_each_thread.
298 2017-11-26 Tom Tromey <tom@tromey.com>
300 * linux-low.c (linux_create_inferior): Update.
302 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
304 * spu-low.c (spu_create_inferior): Fix typo in argument name.
306 2017-11-24 Alan Hayward <alan.hayward@arm.com>
308 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
309 * linux-aarch64-low.c (initialize_low_arch): Call init func.
310 * linux-aarch64-tdesc-selftest.c: New file.
311 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
313 2017-11-24 Alan Hayward <alan.hayward@arm.com>
315 * configure.srv: Add new file.
316 * linux-aarch64-low.c (initialize_low_arch): Call init func.
317 * linux-aarch64-tdesc-selftest.c: New file.
318 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
320 2017-11-24 Alan Hayward <alan.hayward@arm.com>
322 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
323 * linux-aarch64-low.c (initialize_low_arch): Remove init.
324 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
326 2017-11-24 Alan Hayward <alan.hayward@arm.com>
328 * configure.srv: Add new files.
329 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
330 aarch64_linux_read_description.
331 * linux-aarch64-low.c (aarch64_linux_read_description):
332 Merge with aarch64_arch_setup.
333 (aarch64_arch_setup): Call aarch64_linux_read_description.
334 * linux-aarch64-tdesc.c: New file.
335 * linux-aarch64-tdesc.h: New file.
337 2017-11-24 Yao Qi <yao.qi@linaro.org>
339 * configure.srv: Set $srv_regobj for tic6x-linux.
340 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
341 (tic6x_read_description): Move some code to tic6x_arch_setup.
342 (tic6x_tdesc_test): New function.
343 (initialize_low_arch): Call selftests::register_test.
345 2017-11-22 Yao Qi <yao.qi@linaro.org>
347 * remote-utils.c (prepare_resume_reply): Use memcpy.
349 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
351 * linux-low.c (kill_one_lwp_callback): Return void, take
352 argument directly, don't filter on pid.
353 (linux_kill): Use for_each_thread.
355 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
357 * linux-low.c (need_step_over_p): Return bool, remove dummy
359 (linux_resume, proceed_all_lwps): Use find_thread.
361 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
363 * linux-low.c (resume_status_pending_p): Return bool, remove
365 (linux_resume): Use find_thread.
367 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
369 * linux-low.c (struct thread_resume_array): Remove.
370 (linux_set_resume_request): Return void, take arguments
372 (linux_resume): Use for_each_thread.
374 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
376 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
377 return bool, remove data argument.
378 (linux_stabilize_threads): Use find_thread.
380 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
382 * linux-low.c (unsuspend_one_lwp): Remove.
383 (unsuspend_all_lwps): Use for_each_thread, inline code from
386 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
388 * gdbthread.h (find_thread): Add overload with ptid_t filter.
389 * linux-low.c (struct iterate_over_lwps_args): Remove.
390 (iterate_over_lwps_filter): Remove.
391 (iterate_over_lwps): Use find_thread.
393 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
395 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
396 (linux_handle_new_gdb_connection): Use for_each_thread, inline
397 code from reset_lwp_ptrace_options_callback.
399 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
401 * linux-arm-low.c (struct update_registers_data): Remove.
402 (update_registers_callback): Return void, take arguments
403 directly, don't check thread's pid.
404 (arm_insert_point, arm_remove_point): Use for_each_thread.
406 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
408 * win32-low.c (continue_one_thread): Return void, take argument
410 (child_continue): Use for_each_thread.
412 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
414 * win32-i386-low.c (update_debug_registers_callback): Rename
416 (update_debug_registers): ... this, return void, remove pid_p arg.
417 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
419 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
421 * inferiors.h (struct process_info): Add constructor, initialize
423 <syscalls_to_catch>: Change type to std::vector<int>.
424 * inferiors.c (add_process): Allocate process_info with new.
425 (remove_process): Free process_info with delete.
426 * linux-low.c (handle_extended_wait): Adjust.
427 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
428 * server.c (handle_general_set): Adjust.
430 2017-11-16 Pedro Alves <palves@redhat.com>
432 * remote-utils.c (remote_close): Block SIGIO signals instead of
433 uninstalling the SIGIO handler.
435 2017-11-16 Alan Hayward <alan.hayward@arm.com>
437 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
439 2017-11-16 Yao Qi <yao.qi@linaro.org>
441 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
442 (tic6x_store_gregset): Likewise.
443 (tic6x_usrregs_info): Move it up.
445 2017-11-15 Alan Hayward <alan.hayward@arm.com>
447 * Makefile.in: Update arch rules.
448 * configure.srv: Explicitly mark arch/ files.
450 2017-11-13 Andreas Schwab <schwab@suse.de>
452 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
454 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
456 2017-11-06 Pedro Alves <palves@redhat.com>
458 * config.in, configure: Regenerate.
460 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
462 * target.c (struct thread_search): Remove.
463 (thread_search_callback): Remove.
464 (prepare_to_access_memory): Use for_each_thread instead of
465 find_inferior. Inline code from thread_search_callback.
467 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
469 * server.c (struct visit_actioned_threads_data): Remove.
470 (visit_actioned_threads): Change prototype to take arguments
472 (resume): Use find_thread instead of find_inferior.
474 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
476 * server.c (queue_stop_reply_callback): Change prototype, return
478 (find_status_pending_thread_callback): Remove.
479 (handle_status): Replace find_inferior with find_thread and
482 2017-10-25 Alan Hayward <alan.hayward@arm.com>
484 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
486 (aarch64_store_gregset): Likewise.
487 (aarch64_fill_fpregset): Likewise.
488 (aarch64_store_fpregset): Likewise.
490 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
492 * gdbthread.h (find_thread, for_each_thread): New functions.
493 * inferiors.c (thread_of_pid): Remove.
494 (find_any_thread_of_pid): Use find_thread.
495 * linux-low.c (num_lwps): Use for_each_thread.
497 2017-10-17 Yao Qi <yao.qi@linaro.org>
499 * Makefile.in: Remove one rule.
500 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
502 2017-10-17 Yao Qi <yao.qi@linaro.org>
504 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
505 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
507 2017-10-17 Yao Qi <yao.qi@linaro.org>
509 * configure.srv: Rename arm.o with arch/arm.o.
511 2017-10-17 Yao Qi <yao.qi@linaro.org>
513 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
514 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
515 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
516 (arch-i386.o, arch-amd64.o): Remove rules.
517 (arch/%.o): New rule.
518 Update POSTCOMPILE and COMPILE.pre.
519 * configure.ac: Invoke AC_CONFIG_COMMANDS.
520 * configure: Re-generated.
521 * configure.srv: Replace arch-i386.o with arch/i386.o.
522 Replace arch-amd64.o with arch/amd64.o.
524 2017-10-16 Yao Qi <yao.qi@linaro.org>
526 * configure: Regenerated.
528 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
530 * inferiors.h: (struct inferior_list): Remove.
531 (struct inferior_list_entry); Remove.
532 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
533 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
534 get_first_inferior): Remove.
535 (for_each_inferior, for_each_inferior_with_data, find_inferior,
536 find_inferior_id, find_inferior_in_random): Change signature.
537 * inferiors.c (all_threads): Change type to
538 std::list<thread_info *>.
539 (get_thread): Remove macro.
540 (find_inferior, find_inferior_id): Change signature, implement
542 (find_inferior_in_random): Change signature, implement using
543 find_thread_in_random.
544 (for_each_inferior, for_each_inferior_with_data): Change
545 signature, implement using for_each_thread.
546 (add_inferior_to_list, remove_inferior): Remove.
547 (add_thread, get_first_thread, thread_of_pid,
548 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
549 (get_first_inferior, one_inferior_p, clear_inferior_list):
551 (clear_inferiors, get_thread_process): Update.
552 * gdbthread.h: Include <list>.
553 (struct thread_info) <entry>: Remove field.
555 (all_threads): Change type to std::list<thread_info *>.
556 (get_first_inferior): Add doc.
557 (find_thread, for_each_thread, find_thread_in_random): New
559 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
560 * linux-arm-low.c (update_registers_callback): Update.
561 * linux-low.c (second_thread_of_pid_p): Update.
562 (kill_one_lwp_callback, linux_detach_lwp_callback,
563 delete_lwp_callback, status_pending_p_callback, same_lwp,
564 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
565 iterate_over_lwps, not_stopped_callback,
566 resume_stopped_resumed_lwps, count_events_callback,
567 select_singlestep_lwp_callback, select_event_lwp_callback,
568 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
569 suspend_and_send_sigstop_callback, wait_for_sigstop,
570 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
571 lwp_running, linux_set_resume_request, resume_status_pending_p,
572 need_step_over_p, start_step_over, linux_resume_one_thread,
573 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
574 reset_lwp_ptrace_options_callback): Update.
575 * linux-mips-low.c (update_watch_registers_callback): Update.
576 * regcache.c (regcache_invalidate_one, regcache_invalidate):
578 (free_register_cache_thread_one): Remove.
579 (regcache_release): Update.
580 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
581 handle_qxfer_threads_worker): Update.
582 (handle_query): Update, use list iterator.
583 (visit_actioned_threads, handle_pending_status,
584 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
585 clear_pending_status_callback, set_pending_status_callback,
586 find_status_pending_thread_callback, handle_status,
587 process_serial_event): Update.
588 * target.c (thread_search_callback): Update.
589 * thread-db.c (thread_db_get_tls_address): Update.
590 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
592 * win32-i386-low.c (update_debug_registers_callback): Update.
593 * win32-low.c (delete_thread_info, child_delete_thread,
594 continue_one_thread, suspend_one_thread,
595 get_child_debug_event): Adjust.
597 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
599 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
600 * inferiors.h: Include <list>.
601 (struct process_info) <entry>: Remove field.
603 (pid_of): Change macro to function.
604 (ptid_of, lwpid_of): Remove macro.
605 (all_processes): Change type to std::list<process_info *>.
606 (ALL_PROCESSES): Remove macro.
607 (for_each_process, find_process): New function.
608 * inferiors.c (all_processes): Change type to
609 std::list<process_info *>.
610 (find_thread_process): Adjust.
611 (add_process): Likewise.
612 (remove_process): Likewise.
613 (find_process_pid): Likewise.
614 (get_first_process): Likewise.
615 (started_inferior_callback): Remove.
616 (have_started_inferiors_p): Adjust.
617 (attached_inferior_callback): Remove.
618 (have_attached_inferiors_p): Adjust.
619 * linux-low.c (check_zombie_leaders): Likewise.
620 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
621 (x86_linux_update_xmltarget): Adjust.
622 * server.c (handle_query): Likewise.
623 (gdb_reattached_process): Remove.
624 (handle_status): Adjust.
625 (kill_inferior_callback): Likewise.
626 (detach_or_kill_inferior): Remove.
627 (print_started_pid): Likewise.
628 (print_attached_pid): Likewise.
629 (detach_or_kill_for_exit): Update.
630 (process_serial_event): Likewise.
631 * linux-arm-low.c (arm_new_fork): Likewise.
633 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
635 * dll.h: Include <list>.
636 (struct dll_info): Add constructor.
637 <entry>: Remove field.
638 (all_dlls): Change type to std::list<dll_info>.
639 * dll.c: Include <algorithm>.
640 (get_dll): Remove macro.
641 (all_dlls): Change type to std::list<dll_info *>.
642 (free_one_dll): Remove.
643 (match_dll): Likewise.
644 (loaded_dll): Adjust.
645 (unloaded_dll): Adjust to all_dlls type change, use
646 std::find_if. Inline code from match_dll.
647 (clear_dlls): Adjust to all_dlls type change.
648 * server.c (emit_dll_description): Remove.
649 (handle_qxfer_libraries): Adjust to all_dlls type change,
650 integrate emit_dll_description's functionality.
652 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
654 * linux-low.h (struct linux_target_ops) <delete_process>: New
656 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
657 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
658 (struct linux_target_ops): Add delete_process callback.
659 * linux-arm-low.c (arm_delete_process): New.
660 (struct linux_target_ops): Add delete_process callback.
661 * linux-bfin-low.c (struct linux_target_ops): Likewise.
662 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
663 * linux-m32r-low.c (struct linux_target_ops): Likewise.
664 * linux-mips-low.c (mips_linux_delete_process): New.
665 (struct linux_target_ops): Add delete_process callback.
666 * linux-ppc-low.c (struct linux_target_ops): Likewise.
667 * linux-s390-low.c (struct linux_target_ops): Likewise.
668 * linux-sh-low.c (struct linux_target_ops): Likewise.
669 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
670 * linux-tile-low.c (struct linux_target_ops): Likewise.
671 * linux-x86-low.c (x86_linux_delete_process): New.
672 (struct linux_target_ops): Add delete_process callback.
673 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
675 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
677 * linux-aarch64-low.c (the_low_target): Add thread delete
679 * linux-arm-low.c (arm_delete_thread): New function.
680 (the_low_target): Add thread delete callback.
681 * linux-bfin-low.c (the_low_target): Likewise.
682 * linux-crisv32-low.c (the_low_target): Likewise.
683 * linux-low.c (delete_lwp): Invoke delete_thread callback if
685 * linux-low.h (struct linux_target_ops) <delete_thread>: New
687 * linux-m32r-low.c (the_low_target): Add thread delete callback.
688 * linux-mips-low.c (mips_linux_delete_thread): New function.
689 (the_low_target): Add thread delete callback.
690 * linux-ppc-low.c (the_low_target): Likewise.
691 * linux-s390-low.c (the_low_target): Likewise.
692 * linux-sh-low.c (the_low_target): Likewise.
693 * linux-tic6x-low.c (the_low_target): Likewise.
694 * linux-tile-low.c (the_low_target): Likewise.
695 * linux-x86-low.c (the_low_target): Likewise.
696 * linux-xtensa-low.c (the_low_target): Likewise.
698 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
700 * win32-low.c: Include "common-inferior.h".
702 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
704 * inferiors.c (set_inferior_cwd): New function.
705 * server.c (handle_general_set): Handle QSetWorkingDir packet.
706 (handle_query): Inform that QSetWorkingDir is supported.
707 * win32-low.c (create_process): Pass the inferior's cwd to
710 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
712 * inferiors.c (current_inferior_cwd): New global variable.
713 (get_inferior_cwd): New function.
714 * inferiors.h (struct process_info) <cwd>: New field.
716 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
718 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
719 (OBS): Add gdb_tilde_expand.o.
721 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
723 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
724 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
726 2017-09-29 Pedro Alves <palves@redhat.com>
728 * ax.c (gdb_parse_agent_expr): Constify.
729 * ax.h (gdb_parse_agent_expr): Constify.
730 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
732 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
733 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
734 * remote-utils.h (read_ptid): Constify.
735 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
736 (process_point_options, process_serial_event): Constify.
737 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
738 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
739 (cmd_qtbuffer): Constify.
741 2017-09-29 Pedro Alves <palves@redhat.com>
743 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
746 2017-09-29 Pedro Alves <palves@redhat.com>
748 * linux-low.c (handle_extended_wait): Pass parent thread instead
749 of process to thread_db_notice_clone.
750 * linux-low.h (thread_db_notice_clone): Replace parent process
751 parameter with parent thread parameter.
752 * thread-db.c (find_one_thread): Add comment.
753 (thread_db_notice_clone): Replace parent process parameter with
754 parent thread parameter. Temporarily switch to the parent thread.
756 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
758 * gdbthread.h: Include "common-gdbthread.h".
759 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
760 "if" when validating the ptid.
761 * remote-utils.c: Include "gdbthread.h".
762 (prepare_resume_reply): Use "switch_to_thread".
763 * target.c (done_accessing_memory): Likewise.
765 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
767 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
768 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
769 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
770 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
771 s390x-gs-linux64-ipa.o to ipa_obj.
772 * linux-s390-low.c (HWCAP_S390_GS): New define.
773 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
775 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
776 (s390_arch_setup): Check for guarded-storage support and choose
778 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
779 init_registers_s390x_gs_linux64.
780 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
782 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
783 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
785 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
787 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
789 2017-09-21 Kevin Buettner <kevinb@redhat.com>
791 * linux-low.h (struct lwp_info): Add new field, thread_handle.
792 (thread_db_thread_handle): Declare.
793 * linux-low.c (linux_target_ops): Initialize thread_handle.
794 * server.c (handle_qxfer_threads_worker): Add support for
796 * target.h (struct target_ops): Add new function pointer,
798 (target_thread_handle): Define.
799 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
801 (thread_db_thread_handle): New function.
803 2017-09-21 Kevin Buettner <kevinb@redhat.com>
805 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
806 * linux-low.h (thread_db_notice_clone): Declare.
807 * thread-db.c (thread_db_notice_clone): New function.
809 2017-09-21 Pedro Alves <palves@redhat.com>
811 * server.c (gdb_read_memory, handle_status, process_serial_event)
812 (handle_serial_event, handle_target_event): Adjust to
813 set_desired_thread prototype change.
814 * target.c (set_desired_thread): Remove 'use_general' parameter
816 * target.h (set_desired_thread): Remove 'use_general' parameter.
818 2017-09-20 Tom Tromey <tom@tromey.com>
820 * target.c (target_terminal::terminal_state): Define.
821 (target_terminal::init): Rename from target_terminal_init.
822 (target_terminal::inferior): Rename from
823 target_terminal_inferior.
824 (target_terminal::ours): Rename from target_terminal_ours.
825 (target_terminal::ours_for_output, target_terminal::info): New.
827 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
829 * server.c (accumulate_file_name_length): Remove.
830 (emit_dll_description): Adjust to std::string change.
831 (handle_qxfer_libraries): Use std::string to hold document.
833 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
835 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
836 return type of xml_escape_text.
837 * server.c (emit_dll_description): Likewise.
839 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
841 * server.c (captured_main): Accept argument for --selftest.
842 Update run_tests call.
843 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
844 when registering selftests.
846 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
848 * regcache.c (get_thread_regcache): Update code to use "std::vector"
849 instead of "VEC" for "target_desc.reg_defs".
850 (regcache_cpy): Likewise.
851 (registers_to_string): Likewise.
852 (registers_from_string): Likewise.
853 (find_regno): Likewise.
854 (supply_regblock): Likewise.
855 (regcache_raw_read_unsigned): Likewise.
856 * tdesc.c (init_target_desc): Likewise.
857 (tdesc_create_reg): Likewise.
858 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
859 (struct target_desc) <reg_defs>: Convert to "std::vector".
860 (target_desc): Do not initialize "reg_defs".
861 (~target_desc): Update code to use "std::vector" instead of "VEC"
862 for "target_desc.reg_defs".
863 (operator==): Likewise.
865 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
867 * inferiors.h (thread_to_gdb_id): Remove.
868 * inferiors.c (thread_to_gdb_id): Remove.
869 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
870 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
871 lynx_store_registers, lynx_read_memory, lynx_write_memory):
873 * nto-low.c (nto_fetch_registers, nto_store_registers,
874 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
876 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
878 * inferiors.h (gdb_id_to_thread_id): Remove.
879 * inferiors.c (gdb_id_to_thread_id): Remove.
880 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
881 removal. Move pid declaration closer to where it's used.
883 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
885 * server.c (handle_detach): New function.
886 (process_serial_event): Move code out, call handle_detach.
888 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
890 * server.c (require_running): Rename to ...
891 (require_running_or_return): ... this ...
892 (require_running_or_break): ... and this.
893 (handle_query, process_serial_event): Adjust.
895 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
897 * linux-low.c (linux_set_resume_request): Remove unused
900 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
902 * server.c (first_thread_of): Remove.
903 (process_serial_event): Replace usage of first_thread_of with
904 find_any_thread_of_pid.
905 * tracepoint.c (same_process_p): Remove.
906 (gdb_agent_about_to_close): Replace usage of same_process_p with
907 find_any_thread_of_pid.
908 * linux-x86-low.c (same_process_callback): Remove.
909 (x86_arch_setup_process_callback): Replace usage of
910 same_process_callback with find_any_thread_of_pid.
911 * thread-db.c (any_thread_of): Remove.
912 (switch_to_process): Replace usage of any_thread_of with
913 find_any_thread_of_pid.
914 * inferiors.c (thread_pid_matches_callback): Remove.
915 (find_thread_process): Adjust to use find_any_thread_of_pid.
917 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
919 * regcache.c (get_thread_regcache): Guard calls to "memset"
922 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
924 * linux-low.c (handle_extended_wait): Use
925 "allocate_target_description" instead of "XNEW".
926 * linux-x86-low.c (initialize_low_arch): Likewise.
928 2017-09-05 Yao Qi <yao.qi@linaro.org>
930 * configure.srv (srv_i386_regobj): Remove.
931 (srv_amd64_regobj): Remove.
932 (srv_regobj): Set it to "" for x86 non-linux targets.
933 * linux-x86-tdesc.c (i386_linux_read_description):
934 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
935 (init_registers_i386): Remove the declaration.
936 (tdesc_i386): Remove the declaration.
937 (lynx_i386_arch_setup): Call i386_create_target_description.
938 * nto-x86-low.c: Likewise.
939 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
940 [!__x86_64__]: include arch/i386.h.
941 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
943 2017-09-05 Yao Qi <yao.qi@linaro.org>
945 * configure.srv (srv_amd64_linux_xmlfiles): Remove
946 i386/amd64-XXX-linux from it.
948 2017-09-05 Yao Qi <yao.qi@linaro.org>
950 * configure.srv: Empty srv_amd64_linux_regobj if $development is
952 (ipa_amd64_linux_regobj): Remove.
953 (ipa_x32_linux_regobj): Remove.
955 2017-09-05 Yao Qi <yao.qi@linaro.org>
957 * Makefile.in (arch-amd64.o): New rule.
958 * configure.srv: Append arch-amd64.o.
959 * linux-amd64-ipa.c: Include common/x86-xstate.h.
960 (get_ipa_tdesc): Call amd64_linux_read_description.
961 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
962 and init_registers_amd64_XXX.
963 * linux-x86-low.c (x86_linux_read_description): Call
964 amd64_linux_read_description.
965 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
966 (initialize_low_arch): Don't call init_registers_x32_XXX and
967 init_registers_amd64_XXX.
968 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
970 [__x86_64__] (amd64_tdesc_test): New function.
971 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
972 and init_registers_amd64_XXX.
973 * linux-x86-tdesc.c: Include arch/amd64.h.
974 (xcr0_to_tdesc_idx): New function.
975 (i386_linux_read_description): New function.
976 (amd64_get_ipa_tdesc_idx): New function.
977 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
978 (amd64_get_ipa_tdesc): Declare.
980 2017-09-05 Yao Qi <yao.qi@linaro.org>
982 * configure.srv (srv_i386_linux_xmlfiles): Remove
983 i386/i386-XXX-linux.xml from it.
985 2017-09-05 Yao Qi <yao.qi@linaro.org>
987 * configure.srv: Set srv_i386_linux_regobj empty if $development
989 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
990 initialize_low_tdesc.
991 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
992 with #if initialize_low_tdesc.
993 * linux-x86-tdesc-selftest.c: New file.
994 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
996 2017-09-05 Yao Qi <yao.qi@linaro.org>
998 * Makefile.in (arch-i386.o): New rule.
999 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1000 (x86_64-*-linux*): Likewise.
1001 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1002 include arch/i386.h.
1003 (i386_linux_read_description): Remove code and call
1004 i386_create_target_description.
1005 * tdesc.c (allocate_target_description): New function.
1006 * tdesc.h (set_tdesc_architecture): Remove declaration.
1007 (set_tdesc_osabi): Likewise.
1009 2017-09-05 Yao Qi <yao.qi@linaro.org>
1011 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1012 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1013 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1015 * server.c (get_features_xml): Call tdesc_get_features_xml.
1016 * tdesc.c (set_tdesc_architecture): New function.
1017 (set_tdesc_osabi): New function.
1018 (tdesc_get_features_xml): New function.
1019 (tdesc_create_feature): Add an argument.
1020 * tdesc.h (struct target_desc) <features>: New field.
1021 <arch, osabi>: New field.
1022 (~target_desc): xfree features, arch, and osabi.
1023 (target_desc::oerator==): Don't compare .xmltarget.
1024 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1025 (set_tdesc_osabi): Likewise.
1026 (tdesc_get_features_xml): Likewise.
1028 2017-09-05 Yao Qi <yao.qi@linaro.org>
1030 * linux-x86-tdesc.c: Include selftest.h.
1031 (i386_tdesc_test): New function.
1032 (initialize_low_tdesc): Call selftests::register_test.
1033 * tdesc.h: Include regdef.h.
1034 (target_desc): Override operator == and !=.
1036 2017-09-05 Yao Qi <yao.qi@linaro.org>
1038 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1039 (ipa_obj): Likewise.
1040 * linux-i386-ipa.c: Include common/x86-xstate.h
1041 (get_ipa_tdesc): Call i386_linux_read_description.
1042 (initialize_low_tracepoint): Don't call init_registers_XXX
1043 functions, call initialize_low_tdesc instead.
1044 * linux-x86-low.c (x86_linux_read_description): Call
1045 i386_linux_read_description.
1046 (initialize_low_arch): Don't call init_registers_i386_XXX
1047 functions, call initialize_low_tdesc.
1048 * linux-x86-tdesc.c: New file.
1049 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1050 (i386_get_ipa_tdesc_idx): Declare.
1051 (i386_get_ipa_tdesc): Declare.
1052 (initialize_low_tdesc): Declare.
1054 2017-09-05 Yao Qi <yao.qi@linaro.org>
1056 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1059 2017-09-05 Yao Qi <yao.qi@linaro.org>
1061 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1062 * regcache.c (get_thread_regcache): Use VEC_length.
1063 (init_register_cache): Likewise.
1064 (regcache_cpy): Likewise.
1065 (registers_to_string): Iterate reg_defs via VEC_iterate.
1066 (find_regno): Likewise.
1067 (find_register_by_number): Use VEC_index.
1068 (register_size): Call find_register_by_number.
1069 (register_data): Call find_register_by_number.
1070 (supply_regblock): Use VEC_length.
1071 (regcache_raw_read_unsigned): Likewise.
1072 * tdesc.c (init_target_desc): Iterate reg_defs via
1074 (default_description): Update initializer.
1075 (copy_target_description): Don't update field num_registers.
1076 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1077 <num_registers>: Remove.
1079 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1081 * Makefile.in (.SECONDARY): Define target.
1083 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1085 * linux-low.c (linux_wait_1): Adjust.
1086 * server.c (queue_stop_reply_callback): Adjust.
1088 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1090 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1091 QEnvironmentUnset and QEnvironmentReset packets.
1092 (handle_query): Inform remote that QEnvironmentHexEncoded,
1093 QEnvironmentUnset and QEnvironmentReset are supported.
1095 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1097 * inferiors.h (inferior_target_data): Rename to ...
1098 (thread_target_data): ... this.
1099 (inferior_regcache_data): Rename to ...
1100 (thread_regcache_data): ... this.
1101 (set_inferior_regcache_data): Rename to ...
1102 (set_thread_regcache_data): ... this.
1103 * inferiors.c (inferior_target_data): Rename to ...
1104 (thread_target_data): ... this.
1105 (inferior_regcache_data): Rename to ...
1106 (thread_regcache_data): ... this.
1107 (set_inferior_regcache_data): Rename to ...
1108 (set_thread_regcache_data): ... this.
1109 (free_one_thread): Update.
1110 * linux-low.h (get_thread_lwp): Update.
1111 * regcache.c (get_thread_regcache): Update.
1112 (regcache_invalidate_thread): Update.
1113 (free_register_cache_thread): Update.
1114 * win32-i386-low.c (update_debug_registers_callback): Update.
1115 (win32_get_current_dr): Update.
1116 * win32-low.c (thread_rec): Update.
1117 (delete_thread_info): Update.
1118 (continue_one_thread): Update.
1119 (suspend_one_thread): Update.
1121 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1123 * inferiors.c (set_inferior_target_data): Remove.
1124 * inferiors.h (set_inferior_target_data): Remove.
1126 2017-08-18 Yao Qi <yao.qi@linaro.org>
1128 * Makefile.in (OBS): Add selftest.o.
1129 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1130 * configure, config.in: Re-generated.
1131 * server.c: Include common/sefltest.h.
1132 (captured_main): Handle option --selftest.
1134 2017-08-09 Yao Qi <yao.qi@linaro.org>
1136 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1137 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1138 i386-avx-mpx.o and i386-mmx.o.
1139 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1140 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1141 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1142 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1143 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1144 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1145 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1146 i386/amd64-avx-mpx.xml.
1148 2017-08-09 Yao Qi <yao.qi@linaro.org>
1150 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1151 and x32-avx-avx512.o.
1152 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1153 i386/x32-avx-avx512.xml.
1155 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1157 * tracepoint.h (enum class fast_tpoint_collect_result): New
1159 (fast_tracepoint_collecting): Change return type to
1160 fast_tpoint_collect_result.
1161 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1162 * linux-low.h: Include tracepoint.h.
1163 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1164 fast_tpoint_collect_result.
1165 * linux-low.c (handle_tracepoints): Adjust.
1166 (linux_fast_tracepoint_collecting): Change return type to
1167 fast_tpoint_collect_result.
1168 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1169 linux_wait_1, stuck_in_jump_pad_callback,
1170 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1171 proceed_one_lwp): Adjust to type change.
1173 2017-07-10 Yao Qi <yao.qi@linaro.org>
1175 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1177 2017-06-29 Yao Qi <yao.qi@linaro.org>
1179 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1181 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1183 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1185 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1187 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * linux-low.c (linux_create_inferior): Adjust code to access the
1190 environment information via 'gdb_environ' class.
1191 * lynx-low.c (lynx_create_inferior): Likewise.
1192 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1193 (get_environ): Return a pointer to 'our_environ'.
1194 (captured_main): Initialize 'our_environ'.
1195 * server.h (get_environ): Adjust prototype.
1196 * spu-low.c (spu_create_inferior): Adjust code to access the
1197 environment information via 'gdb_environ' class.
1199 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1201 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1202 usage of "register" keyword.
1204 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1206 * configure: Re-generate.
1208 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1210 * configure: Re-generate.
1212 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1214 * Makefile.in (COMPILE.pre): Add "-x c++".
1216 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1218 * fork-child.c: Conditionally include <signal.h>.
1220 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1222 * server.c (handle_general_set): Handle new packet
1223 "QStartupWithShell".
1224 (handle_query): Add "QStartupWithShell" to the list of supported
1226 (gdbserver_usage): Add help text explaining the
1227 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1229 (captured_main): Recognize and act upon the presence of the new
1232 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1233 Pedro Alves <palves@redhat.com>
1235 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1236 * configure: Regenerate.
1237 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1239 (i[34567]86-*-lynxos*): Likewise.
1240 (spu*-*-*): Likewise.
1241 * fork-child.c: New file.
1242 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1244 (linux_ptrace_fun): New function.
1245 (linux_create_inferior): Adjust function prototype to reflect
1246 change on "target.h". Adjust function code to use
1248 (linux_request_interrupt): Delete "signal_pid".
1249 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1250 (lynx_ptrace_fun): New function.
1251 (lynx_create_inferior): Adjust function prototype to reflect
1252 change on "target.h". Adjust function code to use
1254 * nto-low.c (nto_create_inferior): Adjust function prototype and
1255 code to reflect change on "target.h". Update comments.
1256 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1257 "common-terminal.h" and "environ.h".
1258 (terminal_fd): Moved to fork-child.c.
1259 (old_foreground_pgrp): Likewise.
1260 (restore_old_foreground_pgrp): Likewise.
1261 (last_status): Make it global.
1262 (last_ptid): Likewise.
1263 (our_environ): New variable.
1264 (startup_with_shell): Likewise.
1265 (program_name): Likewise.
1266 (program_argv): Rename to...
1267 (program_args): ...this.
1268 (wrapper_argv): New variable.
1269 (start_inferior): Delete function.
1270 (get_exec_wrapper): New function.
1271 (get_exec_file): Likewise.
1272 (get_environ): Likewise.
1273 (prefork_hook): Likewise.
1274 (post_fork_inferior): Likewise.
1275 (postfork_hook): Likewise.
1276 (postfork_child_hook): Likewise.
1277 (handle_v_run): Update code to deal with arguments coming from the
1278 remote host. Update calls from "start_inferior" to
1280 (captured_main): Likewise. Initialize environment variable. Call
1282 * server.h (post_fork_inferior): New prototype.
1283 (get_environ): Likewise.
1284 (last_status): Declare.
1285 (last_ptid): Likewise.
1286 (signal_pid): Likewise.
1287 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1288 (spu_ptrace_fun): New function.
1289 (spu_create_inferior): Adjust function prototype to reflect change
1290 on "target.h". Adjust function code to use "fork_inferior".
1291 * target.c (target_terminal_init): New function.
1292 (target_terminal_inferior): Likewise.
1293 (target_terminal_ours): Likewise.
1294 * target.h: Include <vector>.
1295 (struct target_ops) <create_inferior>: Update prototype.
1296 (create_inferior): Update macro.
1297 * utils.c (gdb_flush_out_err): New function.
1298 * win32-low.c (win32_create_inferior): Adjust function prototype
1299 and code to reflect change on "target.h".
1301 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1303 * inferiors.c (switch_to_thread): New function.
1305 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1307 * Makefile.in (SFILE): Add "common/job-control.c".
1308 (OBS): Add "job-control.o".
1310 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1312 * Makefile: Remove "@host_makefile_frag@".
1314 2017-05-05 Pedro Alves <palves@redhat.com>
1316 * configure: Regenerate.
1318 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1320 * configure: Regenerate.
1322 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1324 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1325 software_single_step change of return type to
1326 std::vector<CORE_ADDR>.
1327 * linux-low.c (install_software_single_step_breakpoints):
1329 * linux-low.h (install_software_single_step_breakpoints):
1332 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1334 * remote-utils.c: Include "gdb_termios.h" instead of
1336 * terminal.h: Delete file.
1338 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1340 * server.c: Include <vector>.
1341 <program_argv, wrapper_argv>: Convert to std::vector.
1342 (start_inferior): Rewrite function to use C++.
1343 (handle_v_run): Likewise. Update code that calculates the argv
1344 based on the vRun packet; use C++.
1345 (captured_main): Likewise.
1347 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1349 * server.c (handle_v_cont): Initialize thread_resume::thread
1352 2017-04-05 Pedro Alves <palves@redhat.com>
1354 * configure: Regenerate.
1356 2017-04-05 Pedro Alves <palves@redhat.com>
1358 * gdbreplay.c (sync_error): Constify.
1359 * linux-x86-low.c (push_opcode): Constify.
1361 2017-04-05 Pedro Alves <palves@redhat.com>
1363 * win32-low.c (get_child_debug_event)
1364 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1365 Report TARGET_WAITKIND_SPURIOUS instead.
1367 2017-04-05 Pedro Alves <palves@redhat.com>
1369 * remote-utils.c (remote_prepare, remote_open): Constify.
1370 * remote-utils.h (remote_prepare, remote_open): Constify.
1371 * server.c (captured_main): Constify 'port' handling.
1373 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1375 * Makefile.in (clean): Clear .deps.
1377 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1379 * .gitignore: Remove generated files, replace with wildcard.
1380 * (clean): Replace removal of generated files with wildcard.
1381 (version.c): Replace with...
1382 (version-generated.c): ...this.
1383 (xml-builtin.c): Replace with...
1384 (xml-builtin-generated.c): ...this.
1385 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1386 (%.c: *regformats*): Replace with...
1387 (%-generated.c: *regformats*): ...this.
1389 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1391 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1392 (xtensa_fill_gregset): Call collect_register_by_name for
1394 (xtensa_store_gregset): Call supply_register_by_name for
1397 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1399 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1400 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1401 (xtensa_store_gregset): Call supply_register for all registers in
1402 a0_regnum..a0_regnum + C0_NREGS range.
1404 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1406 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1407 (ax-ipa.o: ax.c): Remove.
1408 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1409 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1410 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1411 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1412 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1414 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1416 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1417 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1418 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1419 (errors-ipa.o: ../common/errors.c): Remove.
1420 (format-ipa.o: ../common/format.c): Remove.
1421 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1423 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1425 * Makefile.in (%-ipa.o: %.c): New rule.
1426 (tracepoint-ipa.o: tracepoint.c): Remove.
1427 (utils-ipa.o: utils.c): Remove.
1428 (remote-utils-ipa.o: remote-utils.c): Remove.
1429 (regcache-ipa.o: regcache.c): Remove.
1430 (i386-linux-ipa.o: i386-linux.c): Remove.
1431 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1432 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1433 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1434 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1435 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1436 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1437 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1438 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1439 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1440 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1441 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1442 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1443 (aarch64-ipa.o: aarch64.c): Remove.
1444 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1445 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1446 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1447 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1448 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1449 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1450 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1451 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1452 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1453 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1454 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1455 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1456 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1457 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1458 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1459 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1460 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1461 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1462 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1463 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1464 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1465 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1466 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1467 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1468 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1469 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1470 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1471 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1472 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1473 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1474 (tdesc-ipa.o: tdesc.c): Remove.
1475 (x32-linux-ipa.o: x32-linux.c): Remove.
1476 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1477 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1479 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1481 * Makefile.in (%.o: ../arch/%.c): New rule.
1482 (arm.o: ../arch/arm.c): Remove.
1483 (arm-linux.o: ../arch/arm-linux.c): Remove.
1484 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1485 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1487 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1489 * Makefile.in (%.o: ../nat/%.c): New rule.
1490 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1491 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1492 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1493 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1494 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1495 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1496 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1497 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1498 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1499 (linux-personality.o: ../nat/linux-personality.c): Remove.
1500 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1501 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1502 (x86-linux.o: ../nat/x86-linux.c): Remove.
1503 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1504 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1506 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1508 * Makefile.in (%.o: ../common/%.c): New rule.
1509 (signals.o: ../common/signals.c): Remove.
1510 (print-utils.o: ../common/print-utils.c): Remove.
1511 (rsp-low.o: ../common/rsp-low.c): Remove.
1512 (common-utils.o: ../common/common-utils.c): Remove.
1513 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1514 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1515 (vec.o: ../common/vec.c): Remove.
1516 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1517 (xml-utils.o: ../common/xml-utils.c): Remove.
1518 (ptid.o: ../common/ptid.c): Remove.
1519 (buffer.o: ../common/buffer.c): Remove.
1520 (format.o: ../common/format.c): Remove.
1521 (filestuff.o: ../common/filestuff.c): Remove.
1522 (agent.o: ../common/agent.c): Remove.
1523 (errors.o: ../common/errors.c): Remove.
1524 (environ.o: ../common/environ.c): Remove.
1525 (common-debug.o: ../common/common-debug.c): Remove.
1526 (cleanups.o: ../common/cleanups.c): Remove.
1527 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1528 (fileio.o: ../common/fileio.c): Remove.
1529 (common-regcache.o: ../common/common-regcache.c): Remove.
1530 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1531 (new-op.o: ../common/new-op.c): Remove.
1532 (btrace-common.o: ../common/btrace-common.c): Remove.
1534 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1536 * Makefile.in (%.o: ../target/%.c): New rule.
1537 (waitstatus.o: ../target/waitstatus.c): Remove.
1539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1542 (%.c: ../regformats/%.dat,
1543 (%.c: ../regformats/arm/%.dat,
1544 (%.c: ../regformats/i386/%.dat,
1545 (%.c: ../regformats/rs6000/%.dat): New rules.
1546 (aarch64.c): Remove.
1547 (reg-arm.c): Remove.
1548 (arm-with-iwmmxt.c): Remove.
1549 (arm-with-vfpv2.c): Remove.
1550 (arm-with-vfpv3.c): Remove.
1551 (arm-with-neon.c): Remove.
1552 (reg-bfin.c): Remove.
1553 (reg-cris.c): Remove.
1554 (reg-crisv32.c): Remove.
1556 (i386-linux.c): Remove.
1557 (i386-avx.c): Remove.
1558 (i386-avx-linux.c): Remove.
1559 (i386-avx-avx512.c): Remove.
1560 (i386-avx-avx512-linux.c): Remove.
1561 (i386-mpx.c): Remove.
1562 (i386-mpx-linux.c): Remove.
1563 (i386-avx-mpx-avx512-pku.c): Remove.
1564 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1565 (i386-avx-mpx.c): Remove.
1566 (i386-avx-mpx-linux.c): Remove.
1567 (i386-mmx.c): Remove.
1568 (i386-mmx-linux.c): Remove.
1569 (reg-ia64.c): Remove.
1570 (reg-m32r.c): Remove.
1571 (reg-m68k.c): Remove.
1573 (mips-linux.c): Remove.
1574 (mips-dsp-linux.c): Remove.
1575 (mips64-linux.c): Remove.
1576 (mips64-dsp-linux.c): Remove.
1577 (nios2-linux.c): Remove.
1578 (powerpc-32.c): Remove.
1579 (powerpc-32l.c): Remove.
1580 (powerpc-altivec32l.c): Remove.
1581 (powerpc-cell32l.c): Remove.
1582 (powerpc-vsx32l.c): Remove.
1583 (powerpc-isa205-32l.c): Remove.
1584 (powerpc-isa205-altivec32l.c): Remove.
1585 (powerpc-isa205-vsx32l.c): Remove.
1586 (powerpc-e500l.c): Remove.
1587 (powerpc-64l.c): Remove.
1588 (powerpc-altivec64l.c): Remove.
1589 (powerpc-cell64l.c): Remove.
1590 (powerpc-vsx64l.c): Remove.
1591 (powerpc-isa205-64l.c): Remove.
1592 (powerpc-isa205-altivec64l.c): Remove.
1593 (powerpc-isa205-vsx64l.c): Remove.
1594 (s390-linux32.c): Remove.
1595 (s390-linux32v1.c): Remove.
1596 (s390-linux32v2.c): Remove.
1597 (s390-linux64.c): Remove.
1598 (s390-linux64v1.c): Remove.
1599 (s390-linux64v2.c): Remove.
1600 (s390-te-linux64.c): Remove.
1601 (s390-vx-linux64.c): Remove.
1602 (s390-tevx-linux64.c): Remove.
1603 (s390x-linux64.c): Remove.
1604 (s390x-linux64v1.c): Remove.
1605 (s390x-linux64v2.c): Remove.
1606 (s390x-te-linux64.c): Remove.
1607 (s390x-vx-linux64.c): Remove.
1608 (s390x-tevx-linux64.c): Remove.
1609 (tic6x-c64xp-linux.c): Remove.
1610 (tic6x-c64x-linux.c): Remove.
1611 (tic6x-c62x-linux.c): Remove.
1613 (reg-sparc64.c): Remove.
1614 (reg-spu.c): Remove.
1616 (amd64-linux.c): Remove.
1617 (amd64-avx.c): Remove.
1618 (amd64-avx-linux.c): Remove.
1619 (amd64-avx-avx512.c): Remove.
1620 (amd64-avx-avx512-linux.c): Remove.
1621 (amd64-mpx.c): Remove.
1622 (amd64-mpx-linux.c): Remove.
1623 (amd64-avx-mpx-avx512-pku.c): Remove.
1624 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1625 (amd64-avx-mpx.c): Remove.
1626 (amd64-avx-mpx-linux.c): Remove.
1628 (x32-linux.c): Remove.
1629 (x32-avx.c): Remove.
1630 (x32-avx-linux.c): Remove.
1631 (x32-avx-avx512.c): Remove.
1632 (x32-avx-avx512-linux.c): Remove.
1633 (reg-xtensa.c): Remove.
1634 (reg-tilegx.c): Remove.
1635 (reg-tilegx32.c): Remove.
1637 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1639 * Makefile.in (SFILES): Add "common/environ.c".
1640 (OBJS): Add "common/environ.h".
1642 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1644 * configure.ac: Check if the fs_base and gs_base members of
1645 `struct user_regs_struct' exist.
1646 * config.in: Regenerated.
1647 * configure: Likewise.
1649 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1651 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1653 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1654 (get_next_pcs_syscall_next_pc): Likewise.
1656 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1658 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1659 * nto-x86-low.c: Likewise.
1661 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1663 * Makefile.in: Include disable-implicit-rules.mk.
1665 2016-11-23 Pedro Alves <palves@redhat.com>
1667 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1668 (debug_vprintf): Use std::chrono::steady_clock instead of
1669 gettimeofday. Use '.' instead of ':'.
1670 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1671 (get_timestamp): Use std::chrono::steady_clock instead of
1674 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1676 * Makefile.in: Fix whitespace formatting.
1678 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1680 * Makefile.in (SFILES, OBS): Flatten list and order
1683 2016-11-23 Pedro Alves <palves@redhat.com>
1685 * event-loop.c (handle_file_event): Use warning.
1686 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1687 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1690 2016-11-23 Pedro Alves <palves@redhat.com>
1692 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1694 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1695 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1696 debug_printf and debug_flush for debug output.
1697 * server.c (handle_general_set): Likewise.
1698 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1701 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1703 * Makefile.in (.c.o): Replace rule with ...
1704 (%.o: %.c): ... this one.
1706 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1708 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1709 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1711 * configure.ac: Remove checks for the make program.
1712 * configure: Re-generate.
1714 2016-10-28 Pedro Alves <palves@redhat.com>
1716 * Makefile.in (CXX_DIALECT): Get from configure.
1717 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1718 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1719 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1720 * config.in: Regenerate.
1721 * configure: Regenerate.
1723 2016-10-27 Yao Qi <yao.qi@linaro.org>
1725 * linux-low.c (linux_supports_range_stepping): Return true if
1726 can_software_single_step return true.
1728 2016-10-27 Yao Qi <yao.qi@linaro.org>
1730 * inferiors.c (find_inferior_in_random): New function.
1731 * inferiors.h (find_inferior_in_random): Declare.
1732 * linux-low.c (linux_wait_for_event_filtered): Call
1733 find_inferior_in_random instead of find_inferior.
1735 2016-10-27 Yao Qi <yao.qi@linaro.org>
1737 * linux-low.c (linux_wait_1): If single-step breakpoints are
1738 inserted, remove them.
1740 2016-10-26 Pedro Alves <palves@redhat.com>
1742 * linux-low.c (handle_extended_wait): Link parent/child fork
1744 (linux_wait_1): Unlink them.
1745 (linux_set_resume_request): Ignore resume requests for
1746 already-resumed and unhandled fork child threads.
1747 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1748 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1750 (handle_v_requests) <vCont>: Don't call require_running.
1751 * server.h (in_queued_stop_replies): New declaration.
1753 2016-10-24 Yao Qi <yao.qi@linaro.org>
1756 * linux-aarch64-low.c (append_insns): Cast the return value to
1759 2016-10-10 Yao Qi <yao.qi@linaro.org>
1761 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1763 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1765 * target.c (target_supports_multi_process): New function, moved
1767 * target.h (target_supports_multi_process): ... here. Remove
1770 2016-10-05 Tom Tromey <tom@tromey.com>
1773 * tracepoint.c (handle_tracepoint_bkpts): Check
1774 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1776 2016-10-05 Yao Qi <yao.qi@linaro.org>
1778 * configure.srv: Update the path of arm-*.xml files.
1780 2016-10-05 Terry Guo <terry.guo@arm.com>
1781 Yao Qi <yao.qi@linaro.org>
1783 * Makefile.in: Adjust the path of rules.
1784 * configure.srv: Update the path of xml files.
1785 * regformats/arm-with-iwmmxt.dat: Regenerated.
1786 * regformats/arm-with-neon.dat: Likewise.
1787 * regformats/arm-with-vfpv2.dat: Likewise.
1788 * regformats/arm-with-vfpv3.dat Likewise.
1790 2016-09-30 Yao Qi <yao.qi@linaro.org>
1793 * target.c (target_stop_and_wait): Don't call
1794 target_continue_no_signal, use resume_stop instead.
1796 2016-09-26 Yao Qi <yao.qi@linaro.org>
1798 * linux-low.c (linux_wait_1): Call debug_exit.
1800 2016-09-23 Pedro Alves <palves@redhat.com>
1802 * Makefile.in (SFILES): Add common/new-op.c.
1803 (OBS): Add common/new-op.o.
1804 (new-op.o): New rule.
1806 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1808 * .gitinore: Ignore more files.
1810 2016-09-21 Yao Qi <yao.qi@linaro.org>
1812 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1815 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1817 * server.c (start_inferior): Call target_mourn_inferior instead of
1818 mourn_inferior; pass ptid_t argument to it.
1820 (handle_target_event): Likewise.
1821 * target.c (target_mourn_inferior): New function.
1822 * target.h (mourn_inferior): Delete macro.
1824 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1826 * linux-low.c (lwp_is_stepping): New function.
1828 2016-09-06 Carl Love <cel@us.ibm.com>
1830 * server.c (start_inferior): Fixed comment, requested comment change
1831 didn't get updated correctly. Removed reference to ptrace () call as
1832 it is only true on Linux systems.
1834 2016-09-06 Carl Love <cel@us.ibm.com>
1836 * server.c (start_inferior): Do not call
1837 function target_post_create_inferior () if the
1838 inferior process has already exited.
1840 2016-09-05 Pedro Alves <palves@redhat.com>
1842 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1843 (COMPILE.pre, CC_LD): Use CXX directly.
1844 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1845 * acinclude.m4: Don't include build-with-cxx.m4.
1846 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1847 * configure: Regenerate.
1849 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1852 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1853 call writing data to own_buf.
1855 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1857 * target.c (mywait): Call target_wait instead of
1859 (target_wait): New function.
1861 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1863 * server.c (start_inferior): New variable 'ptid'. Replace calls
1864 to the_target->resume by target_continue{,_no_signal}, depending
1866 * target.c (target_stop_and_wait): Call target_continue_no_signal
1867 instead of the_target->resume.
1868 (target_continue): New function.
1870 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1872 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1874 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1877 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1879 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1880 * linux-arm-low.c (ps_get_thread_area): Likewise.
1881 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1882 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1883 * linux-mips-low.c (ps_get_thread_area): Likewise.
1884 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1885 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1886 * linux-x86-low.c (ps_get_thread_area): Likewise.
1887 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1889 2016-08-19 Pedro Alves <palves@redhat.com>
1891 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1893 2016-08-19 Pedro Alves <palves@redhat.com>
1895 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1896 comment. Use memcpy instead of casting through unsigned long.
1898 2016-08-19 Pedro Alves <palves@redhat.com>
1900 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1901 allocating around 0x80000000.
1903 2016-08-19 Pedro Alves <palves@redhat.com>
1906 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1907 (x32-avx512-linux-ipa.o): New rules.
1908 * configure.ac (x86_64-*-linux*): New x32 check.
1909 * configure.srv (ipa_x32_linux_regobj): New.
1910 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1911 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1913 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1915 * configure: Regenerate.
1917 2016-08-09 Pedro Alves <palves@redhat.com>
1920 * Makefile.in (OBS): Add signals-state-save-restore.o.
1921 (signals-state-save-restore.o): New rule.
1922 * config.in: Regenerate.
1923 * configure: Regenerate.
1924 * linux-low.c: Include "signals-state-save-restore.h".
1925 (linux_create_inferior): Call
1926 restore_original_signals_state.
1927 * server.c: Include "dispositions-save-restore.h".
1928 (captured_main): Call save_original_signals_state.
1930 2016-08-05 Pedro Alves <palves@redhat.com>
1932 * configure: Regenerate.
1934 2016-08-04 Yao Qi <yao.qi@linaro.org>
1936 * linux-low.c (regsets_fetch_inferior_registers): Check
1937 errno is ESRCH or not.
1939 2016-08-02 Yao Qi <yao.qi@linaro.org>
1941 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1942 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1943 (thread_db_load_search): Update.
1944 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1945 td_ta_set_event and td_ta_event_getmsg.
1947 2016-07-26 Pedro Alves <palves@redhat.com>
1950 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1951 of unsigned long for 64-bit registers and use uint32_t instead of
1952 unsigned int for 32-bit registers.
1954 2016-07-26 Pedro Alves <palves@redhat.com>
1956 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1959 2016-07-21 Tom Tromey <tom@tromey.com>
1961 * configure: Rebuild.
1963 2016-07-21 Yao Qi <yao.qi@linaro.org>
1965 * mem-break.c (find_gdb_breakpoint): Cast bp to
1966 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1968 2016-07-21 Yao Qi <yao.qi@linaro.org>
1970 * server.c (handle_v_requests): Support s and S actions
1971 if target_supports_software_single_step return true.
1973 2016-07-21 Yao Qi <yao.qi@linaro.org>
1975 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1976 is resume_step, call maybe_hw_step.
1977 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1979 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1981 (proceed_one_lwp): If resume request is resume_step, install
1982 reinsert breakpoints and call maybe_hw_step.
1984 2016-07-21 Yao Qi <yao.qi@linaro.org>
1986 * linux-low.c (proceed_one_lwp): Declare.
1987 (linux_resume_one_thread): Remove local variable 'step'.
1988 Lift code enqueue signal. Call proceed_one_lwp instead of
1989 linux_resume_one_lwp.
1991 2016-07-21 Yao Qi <yao.qi@linaro.org>
1993 * linux-low.c (linux_resume_one_thread): Call
1994 enqueue_pending_signal.
1996 2016-07-21 Yao Qi <yao.qi@linaro.org>
1998 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1999 * inferiors.c (do_restore_current_thread_cleanup): New function.
2000 (make_cleanup_restore_current_thread): Likewise.
2001 * linux-low.c (install_software_single_step_breakpoints): Call
2002 make_cleanup_restore_current_thread. Switch current_thread to
2005 2016-07-21 Yao Qi <yao.qi@linaro.org>
2007 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2008 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2009 (clone_one_breakpoint): Likewise.
2010 (delete_reinsert_breakpoints): Change parameter to thread.
2012 (has_reinsert_breakpoints): Likewise.
2013 (uninsert_reinsert_breakpoints): Likewise.
2014 (reinsert_reinsert_breakpoints): Likewise.
2015 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2016 (delete_reinsert_breakpoints): Likewise.
2017 (reinsert_reinsert_breakpoints): Likewise.
2018 (uninsert_reinsert_breakpoints): Likewise.
2019 (has_reinsert_breakpoints): Likewise.
2021 2016-07-21 Yao Qi <yao.qi@linaro.org>
2023 * inferiors.c (get_thread_process): Make parameter const.
2024 * inferiors.h (get_thread_process): Update declaration.
2025 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2026 Add new parameters child_thread and parent_thread. Callers
2028 * mem-break.h (clone_all_breakpoints): Update declaration.
2030 2016-07-21 Yao Qi <yao.qi@linaro.org>
2032 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2033 <command_list, handler>: Remove.
2034 (struct gdb_breakpoint): New.
2035 (struct other_breakpoint): New.
2036 (struct reinsert_breakpoint): New.
2037 (is_gdb_breakpoint): New function.
2038 (any_persistent_commands): Update command_list if
2039 is_gdb_breakpoint returns true.
2040 (set_breakpoint): Create breakpoints according to their types.
2041 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2042 (set_gdb_breakpoint_1): Likewise.
2043 (set_gdb_breakpoint): Likewise.
2044 (clear_breakpoint_conditions): Change parameter type to
2045 'struct gdb_breakpoint *'.
2046 (clear_breakpoint_commands): Likewise.
2047 (clear_breakpoint_conditions_and_commands): Likewise.
2048 (add_condition_to_breakpoint): Likewise.
2049 (add_breakpoint_condition): Likewise.
2050 (add_commands_to_breakpoint): Likewise.
2051 (check_breakpoints): Check other_breakpoint.
2052 (clone_one_breakpoint): Clone breakpopint according to its type.
2053 * mem-break.h (struct gdb_breakpoint): Declare.
2054 (set_gdb_breakpoint): Update declaration.
2055 (clear_breakpoint_conditions_and_commands): Likewise.
2056 (add_breakpoint_condition): Likewise.
2057 (add_breakpoint_commands): Likewise.
2058 * server.c (process_point_options): Change parameter type to
2059 'struct gdb_breakpoint *'.
2061 2016-07-21 Yao Qi <yao.qi@linaro.org>
2063 * mem-break.c (set_breakpoint_at): Rename it to ...
2064 (set_breakpoint_type_at): ... it.
2065 (set_breakpoint_at): Call set_breakpoint_type_at.
2066 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2067 * mem-break.h (set_breakpoint_at): Update comments.
2069 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2071 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2073 (nios2_store_gregset): Likewise.
2075 2016-07-01 Pedro Alves <palves@redhat.com>
2076 Antoine Tremblay <antoine.tremblay@ericsson.com>
2078 * linux-low.c: Change interface to take the target lwp_info
2079 pointer directly and return void. Handle detaching from a zombie
2081 (linux_detach_lwp_callback): New function.
2082 (linux_detach): Detach from the leader thread after detaching from
2085 2016-06-28 Yao Qi <yao.qi@linaro.org>
2087 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2088 for variable new_offset.
2089 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2090 (aarch64_ftrace_insn_reloc_cb): Likewise.
2091 (aarch64_ftrace_insn_reloc_tb): Likewise.
2092 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2093 PRIx64 instead of PRIx32.
2095 2016-06-28 Yao Qi <yao.qi@linaro.org>
2097 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2098 (the_low_target): Install arm_get_syscall_trapinfo.
2100 2016-06-28 Yao Qi <yao.qi@linaro.org>
2102 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2104 (the_low_target): Install aarch64_get_syscall_trapinfo.
2106 2016-06-28 Yao Qi <yao.qi@linaro.org>
2108 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2110 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2111 Remove parameter sysno.
2112 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2115 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2117 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2118 (s390_emit_ne_goto): Likewise.
2119 (s390_emit_lt_goto): Likewise.
2120 (s390_emit_le_goto): Likewise.
2121 (s390_emit_gt_goto): Likewise.
2122 (s390_emit_ge_goto): Likewise.
2123 (s390x_emit_eq_goto): Likewise.
2124 (s390x_emit_ne_goto): Likewise.
2125 (s390x_emit_lt_goto): Likewise.
2126 (s390x_emit_le_goto): Likewise.
2127 (s390x_emit_gt_goto): Likewise.
2128 (s390x_emit_ge_goto): Likewise.
2129 (s390_emit_ops_impl): Mark variable static.
2130 (s390x_emit_ops): Likewise.
2132 2016-06-17 Yao Qi <yao.qi@linaro.org>
2134 * linux-low.c (handle_extended_wait): Call
2135 uninsert_reinsert_breakpoints for the parent process. Remove
2136 reinsert breakpoints from the child process. Reinsert them to
2137 the parent process when vfork is done.
2138 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2139 (reinsert_reinsert_breakpoints): New function.
2140 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2141 (reinsert_reinsert_breakpoints): Declare.
2143 2016-06-17 Yao Qi <yao.qi@linaro.org>
2145 * linux-low.c (handle_extended_wait): If the parent is doing
2146 step-over, remove the reinsert breakpoints from the forked child.
2148 2016-06-17 Yao Qi <yao.qi@linaro.org>
2150 * linux-low.c (unsuspend_all_lwps): Declare.
2151 (linux_low_filter_event): If thread exited, call finish_step_over.
2152 If step-over is finished, unsuspend other threads.
2154 2016-06-17 Yao Qi <yao.qi@linaro.org>
2156 * linux-low.c (linux_resume_one_lwp_throw): Assert
2157 has_reinsert_breakpoints returns false.
2158 * mem-break.c (delete_disabled_breakpoints): Assert
2159 bp type isn't reinsert_breakpoint.
2161 2016-06-17 Yao Qi <yao.qi@linaro.org>
2163 * linux-low.c (maybe_hw_step): New function.
2164 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2165 (finish_step_over): Switch current_thread to lwp temporarily,
2166 and assert has_reinsert_breakpoints returns true.
2167 (proceed_one_lwp): Call maybe_hw_step.
2168 * mem-break.c (has_reinsert_breakpoints): New function.
2169 * mem-break.h (has_reinsert_breakpoints): Declare.
2171 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2173 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2175 2016-05-17 Yao Qi <yao.qi@linaro.org>
2177 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2178 instead of find_inferior.
2180 2016-05-05 Yao Qi <yao.qi@linaro.org>
2182 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2183 Initialize res to zero.
2185 2016-05-05 Yao Qi <yao.qi@linaro.org>
2187 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2190 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2192 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2193 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2194 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2196 2016-04-28 Par Olsson <par.olsson@windriver.com>
2197 Simon Marchi <simon.marchi@ericsson.com>
2199 * tracepoint.c (write_inferior_int8): New function.
2200 (cmd_qtenable_disable): Write enable flag using
2201 write_inferior_int8.
2203 2016-04-25 Yao Qi <yao.qi@linaro.org>
2205 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2206 (need_step_over_p): Return zero if the LWP has pending signals
2207 can be delivered on software single step target.
2209 2016-04-25 Yao Qi <yao.qi@linaro.org>
2211 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2212 return instead of error.
2214 2016-04-22 Yao Qi <yao.qi@linaro.org>
2216 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2219 2016-04-22 Yao Qi <yao.qi@linaro.org>
2221 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2222 signal when stepping over breakpoint with software single
2225 2016-04-21 Pedro Alves <palves@redhat.com>
2227 * linux-s390-low.c (s390_collect_ptrace_register)
2228 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2230 (s390_check_regset): Use void * instead of gdb_byte *.
2232 2016-04-20 Pedro Alves <palves@redhat.com>
2234 * configure: Renegerate.
2236 2016-04-20 Yao Qi <yao.qi@linaro.org>
2238 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2239 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2241 (arm_store_gregset): Likewise.
2243 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2245 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2246 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2247 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2248 (amd64-avx-mpx-linux.c): New rules.
2249 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2250 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2251 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2252 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2253 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2254 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2255 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2256 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2257 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2258 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2259 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2260 * linux-x86-low.c (x86_linux_read_description): Add case for
2261 X86_XSTATE_AVX_MPX_MASK.
2262 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2263 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2264 init_registers_i386_avx_mpx_linux.
2265 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2266 (initialize_low_tracepoint): Call
2267 init_registers_i386_avx_mpx_linux.
2268 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2269 (initialize_low_tracepoint): Call
2270 init_registers_amd64_avx_mpx_linux.
2271 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2272 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2273 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2276 2016-04-18 Pedro Alves <palves@redhat.com>
2278 * configure: Regenerate.
2280 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2282 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2283 (aarch64_emit_sub): Likewise.
2285 2016-04-12 Pedro Alves <palves@redhat.com>
2287 * utils.c (prepare_to_throw_exception): Delete.
2289 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2291 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2293 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2295 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2297 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2299 * linux-aarch64-ipa.c: Add <elf.h> include.
2300 * linux-ppc-ipa.c: Add <elf.h> include.
2301 * linux-s390-ipa.c: Add <elf.h> include.
2303 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2305 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2306 (get_raw_reg_ptr): Likewise.
2307 (get_trace_state_variable_value_ptr): Likewise.
2308 (set_trace_state_variable_value_ptr): Likewise.
2309 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2312 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2313 Marcin Kościelnicki <koriakin@0x04.net>
2316 * linux-ppc-low.c (emit_insns): New function.
2317 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2318 (ppc_emit_prologue): New function.
2319 (ppc_emit_epilogue): New function.
2320 (ppc_emit_add): New function.
2321 (ppc_emit_sub): New function.
2322 (ppc_emit_mul): New function.
2323 (ppc_emit_lsh): New function.
2324 (ppc_emit_rsh_signed): New function.
2325 (ppc_emit_rsh_unsigned): New function.
2326 (ppc_emit_ext): New function.
2327 (ppc_emit_zero_ext): New function.
2328 (ppc_emit_log_not): New function.
2329 (ppc_emit_bit_and): New function.
2330 (ppc_emit_bit_or): New function.
2331 (ppc_emit_bit_xor): New function.
2332 (ppc_emit_bit_not): New function.
2333 (ppc_emit_equal): New function.
2334 (ppc_emit_less_signed): New function.
2335 (ppc_emit_less_unsigned): New function.
2336 (ppc_emit_ref): New function.
2337 (ppc_emit_const): New function.
2338 (ppc_emit_reg): New function.
2339 (ppc_emit_pop): New function.
2340 (ppc_emit_stack_flush): New function.
2341 (ppc_emit_swap): New function.
2342 (ppc_emit_stack_adjust): New function.
2343 (ppc_emit_call): New function.
2344 (ppc_emit_int_call_1): New function.
2345 (ppc_emit_void_call_2): New function.
2346 (ppc_emit_if_goto): New function.
2347 (ppc_emit_goto): New function.
2348 (ppc_emit_eq_goto): New function.
2349 (ppc_emit_ne_goto): New function.
2350 (ppc_emit_lt_goto): New function.
2351 (ppc_emit_le_goto): New function.
2352 (ppc_emit_gt_goto): New function.
2353 (ppc_emit_ge_goto): New function.
2354 (ppc_write_goto_address): New function.
2355 (ppc_emit_ops_impl): New static variable.
2356 (ppc64v1_emit_prologue): New function.
2357 (ppc64v2_emit_prologue): New function.
2358 (ppc64_emit_epilogue): New function.
2359 (ppc64_emit_add): New function.
2360 (ppc64_emit_sub): New function.
2361 (ppc64_emit_mul): New function.
2362 (ppc64_emit_lsh): New function.
2363 (ppc64_emit_rsh_signed): New function.
2364 (ppc64_emit_rsh_unsigned): New function.
2365 (ppc64_emit_ext): New function.
2366 (ppc64_emit_zero_ext): New function.
2367 (ppc64_emit_log_not): New function.
2368 (ppc64_emit_bit_and): New function.
2369 (ppc64_emit_bit_or): New function.
2370 (ppc64_emit_bit_xor): New function.
2371 (ppc64_emit_bit_not): New function.
2372 (ppc64_emit_equal): New function.
2373 (ppc64_emit_less_signed): New function.
2374 (ppc64_emit_less_unsigned): New function.
2375 (ppc64_emit_ref): New function.
2376 (ppc64_emit_const): New function.
2377 (ppc64v1_emit_reg): New function.
2378 (ppc64v2_emit_reg): New function.
2379 (ppc64_emit_pop): New function.
2380 (ppc64_emit_stack_flush): New function.
2381 (ppc64_emit_swap): New function.
2382 (ppc64v1_emit_call): New function.
2383 (ppc64v2_emit_call): New function.
2384 (ppc64v1_emit_int_call_1): New function.
2385 (ppc64v2_emit_int_call_1): New function.
2386 (ppc64v1_emit_void_call_2): New function.
2387 (ppc64v2_emit_void_call_2): New function.
2388 (ppc64_emit_if_goto): New function.
2389 (ppc64_emit_eq_goto): New function.
2390 (ppc64_emit_ne_goto): New function.
2391 (ppc64_emit_lt_goto): New function.
2392 (ppc64_emit_le_goto): New function.
2393 (ppc64_emit_gt_goto): New function.
2394 (ppc64_emit_ge_goto): New function.
2395 (ppc64v1_emit_ops_impl): New static variable.
2396 (ppc64v2_emit_ops_impl): New static variable.
2397 (ppc_emit_ops): New function.
2398 (linux_low_target): Wire in ppc_emit_ops.
2400 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2401 Marcin Kościelnicki <koriakin@0x04.net>
2404 * Makefile.in: Add powerpc-*-ipa.o
2405 * configure.srv: Add ipa_obj for powerpc*-linux.
2406 * linux-ppc-ipa.c: New file.
2407 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2409 (PPC_FIELD): New macro.
2410 (PPC_SEXT): New macro.
2411 (PPC_OP6): New macro.
2412 (PPC_BO): New macro.
2413 (PPC_LI): New macro.
2414 (PPC_BD): New macro.
2415 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2416 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2417 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2418 (ppc_get_thread_area): New function.
2419 (is_elfv2_inferior): New function.
2420 (gen_ds_form): New function.
2421 (GEN_STD): New macro.
2422 (GEN_STDU): New macro.
2423 (GEN_LD): New macro.
2424 (GEN_LDU): New macro.
2425 (gen_d_form): New function.
2426 (GEN_ADDI): New macro.
2427 (GEN_ADDIS): New macro.
2428 (GEN_LI): New macro.
2429 (GEN_LIS): New macro.
2430 (GEN_ORI): New macro.
2431 (GEN_ORIS): New macro.
2432 (GEN_LWZ): New macro.
2433 (GEN_STW): New macro.
2434 (GEN_STWU): New macro.
2435 (gen_xfx_form): New function.
2436 (GEN_MFSPR): New macro.
2437 (GEN_MTSPR): New macro.
2438 (GEN_MFCR): New macro.
2439 (GEN_MTCR): New macro.
2440 (GEN_SYNC): New macro.
2441 (GEN_LWSYNC): New macro.
2442 (gen_x_form): New function.
2443 (GEN_OR): New macro.
2444 (GEN_MR): New macro.
2445 (GEN_LWARX): New macro.
2446 (GEN_STWCX): New macro.
2447 (GEN_CMPW): New macro.
2448 (gen_md_form): New function.
2449 (GEN_RLDICL): New macro.
2450 (GEN_RLDICR): New macro.
2451 (gen_i_form): New function.
2453 (GEN_BL): New macro.
2454 (gen_b_form): New function.
2455 (GEN_BNE): New macro.
2456 (GEN_LOAD): New macro.
2457 (GEN_STORE): New macro.
2458 (gen_limm): New function.
2459 (gen_atomic_xchg): New function.
2460 (gen_call): New function.
2461 (ppc_relocate_instruction): New function.
2462 (ppc_install_fast_tracepoint_jump_pad): New function.
2463 (ppc_get_min_fast_tracepoint_insn_len): New function.
2464 (ppc_get_ipa_tdesc_idx): New function.
2465 (the_low_target): Wire in the new functions.
2466 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2468 * linux-ppc-tdesc.h: New file.
2470 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2472 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2473 (alloc_jump_pad_buffer): New function.
2474 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2475 (alloc_jump_pad_buffer): New function.
2476 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2477 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2478 (alloc_jump_pad_buffer): New function.
2479 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2480 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2481 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2482 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2484 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2486 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2487 * linux-amd64-ipa.c: Likewise.
2488 * linux-i386-ipa.c: Likewise.
2489 * linux-s390-ipa.c: Likewise.
2490 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2491 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2492 set_trace_state_variable_value_ptr.
2493 (struct ipa_sym_addresses): Likewise.
2494 (symbol_list): Likewise.
2495 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2496 accessing gdb_collect directly.
2497 (gdb_collect_ptr_type): New typedef.
2498 (get_raw_reg_ptr_type): New typedef.
2499 (get_trace_state_variable_value_ptr_type): New typedef.
2500 (set_trace_state_variable_value_ptr_type): New typedef.
2501 (gdb_collect_ptr): New global.
2502 (get_raw_reg_ptr): New global.
2503 (get_trace_state_variable_value_ptr): New global.
2504 (set_trace_state_variable_value_ptr): New global.
2505 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2506 accessing get_raw_reg directly.
2507 (get_get_tsv_func_addr): Likewise for
2508 get_trace_state_variable_value_ptr.
2509 (get_set_tsv_func_addr): Likewise for
2510 set_trace_state_variable_value_ptr.
2511 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2513 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2515 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2517 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2519 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2521 (relocate_instruction): Remove own_buf.
2522 * server.c (own_buf): Make global.
2523 (handle_v_requests): Make global.
2524 * server.h (own_buf): New declaration.
2525 (handle_v_requests): New prototype.
2527 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2530 * linux-s390-low.c (add_insns): New function.
2531 (s390_emit_prologue): New function.
2532 (s390_emit_epilogue): New function.
2533 (s390_emit_add): New function.
2534 (s390_emit_sub): New function.
2535 (s390_emit_mul): New function.
2536 (s390_emit_lsh): New function.
2537 (s390_emit_rsh_signed): New function.
2538 (s390_emit_rsh_unsigned): New function.
2539 (s390_emit_ext): New function.
2540 (s390_emit_log_not): New function.
2541 (s390_emit_bit_and): New function.
2542 (s390_emit_bit_or): New function.
2543 (s390_emit_bit_xor): New function.
2544 (s390_emit_bit_not): New function.
2545 (s390_emit_equal): New function.
2546 (s390_emit_less_signed): New function.
2547 (s390_emit_less_unsigned): New function.
2548 (s390_emit_ref): New function.
2549 (s390_emit_if_goto): New function.
2550 (s390_emit_goto): New function.
2551 (s390_write_goto_address): New function.
2552 (s390_emit_litpool): New function.
2553 (s390_emit_const): New function.
2554 (s390_emit_call): New function.
2555 (s390_emit_reg): New function.
2556 (s390_emit_pop): New function.
2557 (s390_emit_stack_flush): New function.
2558 (s390_emit_zero_ext): New function.
2559 (s390_emit_swap): New function.
2560 (s390_emit_stack_adjust): New function.
2561 (s390_emit_set_r2): New function.
2562 (s390_emit_int_call_1): New function.
2563 (s390_emit_void_call_2): New function.
2564 (s390_emit_eq_goto): New function.
2565 (s390_emit_ne_goto): New function.
2566 (s390_emit_lt_goto): New function.
2567 (s390_emit_le_goto): New function.
2568 (s390_emit_gt_goto): New function.
2569 (s390_emit_ge_goto): New function.
2570 (s390x_emit_prologue): New function.
2571 (s390x_emit_epilogue): New function.
2572 (s390x_emit_add): New function.
2573 (s390x_emit_sub): New function.
2574 (s390x_emit_mul): New function.
2575 (s390x_emit_lsh): New function.
2576 (s390x_emit_rsh_signed): New function.
2577 (s390x_emit_rsh_unsigned): New function.
2578 (s390x_emit_ext): New function.
2579 (s390x_emit_log_not): New function.
2580 (s390x_emit_bit_and): New function.
2581 (s390x_emit_bit_or): New function.
2582 (s390x_emit_bit_xor): New function.
2583 (s390x_emit_bit_not): New function.
2584 (s390x_emit_equal): New function.
2585 (s390x_emit_less_signed): New function.
2586 (s390x_emit_less_unsigned): New function.
2587 (s390x_emit_ref): New function.
2588 (s390x_emit_if_goto): New function.
2589 (s390x_emit_const): New function.
2590 (s390x_emit_call): New function.
2591 (s390x_emit_reg): New function.
2592 (s390x_emit_pop): New function.
2593 (s390x_emit_stack_flush): New function.
2594 (s390x_emit_zero_ext): New function.
2595 (s390x_emit_swap): New function.
2596 (s390x_emit_stack_adjust): New function.
2597 (s390x_emit_int_call_1): New function.
2598 (s390x_emit_void_call_2): New function.
2599 (s390x_emit_eq_goto): New function.
2600 (s390x_emit_ne_goto): New function.
2601 (s390x_emit_lt_goto): New function.
2602 (s390x_emit_le_goto): New function.
2603 (s390x_emit_gt_goto): New function.
2604 (s390x_emit_ge_goto): New function.
2605 (s390_emit_ops): New function.
2606 (struct linux_target_ops): Fill in emit_ops hook.
2608 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2611 * Makefile.in: Add s390 IPA files.
2612 * configure.srv: Build IPA for s390.
2613 * linux-s390-ipa.c: New file.
2614 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2615 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2616 (tdesc_s390_linux32): Likewise.
2617 (init_registers_s390_linux32v1): Likewise.
2618 (tdesc_s390_linux32v1): Likewise.
2619 (init_registers_s390_linux32v2): Likewise.
2620 (tdesc_s390_linux32v2): Likewise.
2621 (init_registers_s390_linux64): Likewise.
2622 (tdesc_s390_linux64): Likewise.
2623 (init_registers_s390_linux64v1): Likewise.
2624 (tdesc_s390_linux64v1): Likewise.
2625 (init_registers_s390_linux64v2): Likewise.
2626 (tdesc_s390_linux64v2): Likewise.
2627 (init_registers_s390_te_linux64): Likewise.
2628 (tdesc_s390_te_linux64): Likewise.
2629 (init_registers_s390_vx_linux64): Likewise.
2630 (tdesc_s390_vx_linux64): Likewise.
2631 (init_registers_s390_tevx_linux64): Likewise.
2632 (tdesc_s390_tevx_linux64): Likewise.
2633 (init_registers_s390x_linux64): Likewise.
2634 (tdesc_s390x_linux64): Likewise.
2635 (init_registers_s390x_linux64v1): Likewise.
2636 (tdesc_s390x_linux64v1): Likewise.
2637 (init_registers_s390x_linux64v2): Likewise.
2638 (tdesc_s390x_linux64v2): Likewise.
2639 (init_registers_s390x_te_linux64): Likewise.
2640 (tdesc_s390x_te_linux64): Likewise.
2641 (init_registers_s390x_vx_linux64): Likewise.
2642 (tdesc_s390x_vx_linux64): Likewise.
2643 (init_registers_s390x_tevx_linux64): Likewise.
2644 (tdesc_s390x_tevx_linux64): Likewise.
2645 (have_hwcap_s390_vx): New static variable.
2646 (s390_arch_setup): Fill have_hwcap_s390_vx.
2647 (s390_get_thread_area): New function.
2648 (s390_ft_entry_gpr_esa): New const.
2649 (s390_ft_entry_gpr_zarch): New const.
2650 (s390_ft_entry_misc): New const.
2651 (s390_ft_entry_fr): New const.
2652 (s390_ft_entry_vr): New const.
2653 (s390_ft_main_31): New const.
2654 (s390_ft_main_64): New const.
2655 (s390_ft_exit_fr): New const.
2656 (s390_ft_exit_vr): New const.
2657 (s390_ft_exit_misc): New const.
2658 (s390_ft_exit_gpr_esa): New const.
2659 (s390_ft_exit_gpr_zarch): New const.
2660 (append_insns): New function.
2661 (s390_relocate_instruction): New function.
2662 (s390_install_fast_tracepoint_jump_pad): New function.
2663 (s390_get_min_fast_tracepoint_insn_len): New function.
2664 (s390_get_ipa_tdesc_idx): New function.
2665 (struct linux_target_ops): Wire in the above functions.
2666 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2667 * linux-s390-tdesc.h: New file.
2669 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2671 * linux-s390-low.c (s390_supports_tracepoints): New function.
2672 (struct linux_target_ops): Fill supports_tracepoints hook.
2674 2016-03-18 Yao Qi <yao.qi@linaro.org>
2676 * linux-low.c (lwp_signal_can_be_delivered): New function.
2677 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2679 2016-03-18 Yao Qi <yao.qi@linaro.org>
2681 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2682 0 if signal is enqueued. Remove 'signal' from one debugging
2683 message. Move one debugging message to some lines below.
2684 Remove code setting 'signal' to 0.
2686 2016-03-18 Yao Qi <yao.qi@linaro.org>
2688 * linux-low.c (linux_low_filter_event): Remove redundant
2689 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2691 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2693 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2694 (struct linux_target_ops): Wire in the above.
2696 2016-03-03 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c: Update comments to start_step_over.
2700 2016-03-03 Yao Qi <yao.qi@linaro.org>
2703 * linux-low.c (handle_extended_wait): Set child suspended
2704 if event_lwp->bp_reinsert isn't zero.
2706 2016-03-02 Yao Qi <yao.qi@linaro.org>
2708 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2709 enqueue_pending_signal.
2711 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2713 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2716 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2718 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2719 (s390_regmap_3264) [!__s390x__]: New global.
2720 (s390_collect_ptrace_register): Skip map entries containing -1.
2721 (s390_supply_ptrace_register): Ditto.
2722 (s390_fill_gprs_high): New function.
2723 (s390_store_gprs_high): New function.
2724 (s390_regsets): Add NT_S390_HIGH_GPRS.
2725 (s390_get_hwcap): Enable on 31-bit.
2726 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2727 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2728 Detect NT_S390_HIGH_GPRS.
2729 (s390_usrregs_info_3264): Enable on 31-bit.
2730 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2731 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2733 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2736 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2737 * configure.srv: Ditto.
2738 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2739 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2740 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2741 (init_registers_amd64_linux): Remove prototype.
2742 (tdesc_amd64_linux): Remove declaration.
2743 (get_ipa_tdesc): New function.
2744 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2745 initialize remaining tdescs.
2746 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2747 (init_registers_i386_linux): Remove prototype.
2748 (tdesc_i386_linux): Remove declaration.
2749 (get_ipa_tdesc): New function.
2750 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2751 initialize remaining tdescs.
2752 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2753 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2754 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2755 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2756 (x86_get_ipa_tdesc_idx): New function.
2757 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2758 * linux-x86-tdesc.h: New file.
2759 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2760 (target_get_ipa_tdesc_idx): New macro.
2761 * tracepoint.c (ipa_tdesc_idx): New macro.
2762 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2763 (symbol_list): Add ipa_tdesc_idx.
2764 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2765 (ipa_tdesc): Remove.
2766 (ipa_tdesc_idx): New variable.
2767 (get_context_regcache): Use get_ipa_tdesc.
2768 (gdb_collect): Ditto.
2770 * tracepoint.h (get_ipa_tdesc): New prototype.
2771 (ipa_tdesc): Remove.
2773 2016-02-24 Pedro Alves <palves@redhat.com>
2775 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2776 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2777 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2778 Factor out common code between the USE_SIGTRAP_SIGINFO and
2779 !USE_SIGTRAP_SIGINFO blocks.
2780 (linux_low_filter_event): Call save_stop_reason instead of
2781 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2783 (linux_wait_1): Update comments.
2785 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2787 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2788 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2789 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2790 ppc_insert_point, ppc_remove_point.
2792 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2794 * linux-s390-low.c (s390_supports_z_point_type): New function.
2795 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2797 2016-02-16 Yao Qi <yao.qi@linaro.org>
2799 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2800 PC. Get pc from regcache_read_pc.
2802 2016-02-12 Yao Qi <yao.qi@linaro.org>
2804 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2805 or linux_get_pc_32bit.
2806 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2808 2016-02-12 Yao Qi <yao.qi@linaro.org>
2810 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2811 arm_linux_get_next_pcs_fixup.
2813 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2815 * tracepoint.c (x_tracepoint_action_download): Change
2816 write_inferior_data_ptr to write_inferior_data_pointer.
2817 (cmd_qtstart): Likewise.
2818 (write_inferior_data_ptr): Remove.
2819 (download_agent_expr): Change write_inferior_data_ptr to
2820 write_inferior_data_pointer.
2821 (download_tracepoint_1): Likewise.
2822 (download_tracepoint): Likewise.
2823 (download_trace_state_variables): Likewise.
2825 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2826 Marcin Kościelnicki <koriakin@0x04.net>
2828 * tracepoint.c (struct tracepoint_action_ops): Remove.
2829 (struct tracepoint_action): Remove ops.
2830 (m_tracepoint_action_download, r_tracepoint_action_download)
2831 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2832 size and offset accordingly.
2833 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2834 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2835 (tracepoint_action_send, tracepoint_action_download): New functions.
2836 Helpers for trace action handlers.
2837 (add_tracepoint_action): Remove setup actions ops.
2838 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2840 2016-02-10 Yao Qi <yao.qi@linaro.org>
2842 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2844 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2846 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2848 * configure: Regenerate.
2850 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2852 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2853 void * to gdb_byte *.
2854 * linux-low.c (siginfo_fixup): Likewise.
2855 (linux_xfer_siginfo): Likewise.
2856 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2858 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2860 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2862 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2864 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2866 * linux-x86-low.c [__x86_64__]: Include
2867 "nat/amd64-linux-siginfo.h".
2868 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2869 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2870 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2871 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2872 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2873 (cpt_si_fd, si_timerid, si_overrun): Move from
2874 nat/amd64-linux-siginfo.c.
2875 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2877 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2879 * server.c (skip_to_semicolon): Remove.
2880 (process_point_options): Use strchrnul instead of
2883 2016-01-26 Yao Qi <yao.qi@linaro.org>
2885 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2886 * linux-low.c (install_software_single_step_breakpoints): Don't
2887 call regcache_read_pc.
2888 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2891 2016-01-26 Yao Qi <yao.qi@linaro.org>
2893 * linux-low.c (install_software_single_step_breakpoints): Call
2894 regcache_read_pc instead of get_pc.
2896 2016-01-26 Yao Qi <yao.qi@linaro.org>
2898 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2899 (unblock_async_io): Rename to ...
2900 (block_unblock_async_io): ... it. New function.
2901 (enable_async_io): Don't install SIGIO handler. Unblock it
2903 (disable_async_io): Don't ignore SIGIO. Block it instead.
2904 (initialize_async_io): Install SIGIO handler. Don't call
2907 2016-01-26 Yao Qi <yao.qi@linaro.org>
2909 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2910 first character is '\003', call *the_target->request_interrupt.
2912 2016-01-25 Yao Qi <yao.qi@linaro.org>
2914 * remote-utils.c (new_thread_notify): Remove.
2915 (dead_thread_notify): Likewise.
2916 * remote-utils.h (new_thread_notify): Remove declaration.
2917 (dead_thread_notify): Likewise.
2919 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2921 * gdb.trace/pending.exp: Fix expected message on continue.
2923 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2925 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2926 it works properly on big-endian machines where sizeof (CORE_ADDR)
2929 2016-01-21 Pedro Alves <palves@redhat.com>
2931 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2932 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2933 * configure: Regenerate.
2935 2016-01-21 Yao Qi <yao.qi@linaro.org>
2937 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2938 is_thumb and set it according to CPSR saved on the stack.
2939 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2940 arm_sigreturn_next_pc.
2942 2016-01-18 Yao Qi <yao.qi@linaro.org>
2944 * linux-low.c (linux_set_pc_64bit): New function.
2945 (linux_get_pc_64bit): New function.
2946 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2948 * linux-sparc-low.c (debug_threads): Remove declaration.
2949 (sparc_get_pc): Remove.
2950 (the_low_target): Use linux_get_pc_64bit instead of
2952 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2953 (the_low_target): Use linux_get_pc_64bit and
2956 2016-01-18 Yao Qi <yao.qi@linaro.org>
2958 * linux-arm-low.c (debug_threads): Remove declaration.
2959 (arm_get_pc, arm_set_pc): Remove.
2960 (the_low_target): Use linux_get_pc_32bit and
2962 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2963 (the_low_target): Use linux_get_pc_32bit and
2965 * linux-cris-low.c (debug_threads): Remove declaration.
2966 (cris_get_pc, cris_set_pc,): Remove.
2967 (the_low_target): Use linux_get_pc_32bit and
2969 * linux-crisv32-low.c (debug_threads): Remove declaration.
2970 (cris_get_pc, cris_set_pc): Remove.
2971 (the_low_target): Use linux_get_pc_32bit and
2973 * linux-low.c: Include inttypes.h.
2974 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2975 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2976 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2977 (the_low_target): Use linux_get_pc_32bit and
2979 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2980 (the_low_target): Use linux_get_pc_32bit and
2982 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2983 (the_low_target): Use linux_get_pc_32bit and
2985 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2986 (the_low_target): Use linux_get_pc_32bit and
2988 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2989 (the_low_target): Use linux_get_pc_32bit and
2992 2016-01-18 Gary Benson <gbenson@redhat.com>
2994 * configure.ac (AC_FUNC_FORK): New check.
2995 * config.in: Regenerate.
2996 * configure: Likewise.
2998 2016-01-14 Yao Qi <yao.qi@linaro.org>
3000 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3001 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3002 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3003 arm_get_next_pcs_ctor.
3005 2016-01-12 Josh Stone <jistone@redhat.com>
3006 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3008 * inferiors.h: Include "gdb_vecs.h".
3009 (struct process_info): Add syscalls_to_catch.
3010 * inferiors.c (remove_process): Free syscalls_to_catch.
3011 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3012 syscall_return stops.
3013 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3014 * server.c (handle_general_set): Handle QCatchSyscalls.
3015 (handle_query): Report support for QCatchSyscalls.
3016 * target.h (struct target_ops): Add supports_catch_syscall.
3017 (target_supports_catch_syscall): New macro.
3018 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3019 (struct lwp_info): Add syscall_state.
3020 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3021 Maintain syscall_state and syscalls_to_catch across exec.
3022 (get_syscall_trapinfo): New function, proxy to the_low_target.
3023 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3024 (linux_low_filter_event): Toggle syscall_state entry/return for
3025 syscall traps, and set it ignored for all others.
3026 (gdb_catching_syscalls_p): New function.
3027 (gdb_catch_this_syscall_p): New function.
3028 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3029 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3030 (linux_supports_catch_syscall): New function.
3031 (linux_target_ops): Install it.
3032 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3033 (the_low_target): Install it.
3035 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3037 * acinclude.m4: Include new ../warning.m4 file.
3038 * configure: Regenerated.
3039 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3041 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3043 * ax.c (is_goto_target): Mark static.
3044 * linux-low.c (register_addr): Likewise.
3045 (linux_fetch_registers, linux_store_registers): Likewise.
3046 * mem-break.c (any_persistent_commands): Fix old prototype.
3047 (add_commands_to_breakpoint): Mark static.
3048 * regcache.c (find_register_by_name): Delete unused func.
3049 * remote-utils.c (hex_or_minus_one): Mark static.
3050 * server.c (monitor_show_help): Mark static.
3051 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3052 handle_v_requests): Likewise.
3054 2016-01-12 Pedro Alves <palves@redhat.com>
3056 Remove use of the registered trademark symbol throughout.
3058 2016-01-08 Yao Qi <yao.qi@linaro.org>
3060 * remote-utils.c (getpkt): If c is '\003', call target hook
3063 2016-01-06 Yao Qi <yao.qi@linaro.org>
3065 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3066 linux-aarch32-low.c.
3067 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3068 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3069 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3070 (thumb2_breakpoint): Declare.
3071 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3072 linux-aarch32-low.h.
3073 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3074 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3075 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3077 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3079 * gdbreplay.c (gdbreplay_version): Change copyright year in
3081 * server.c (gdbserver_version): Likewise.
3083 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3085 * server.c (crc32_table): Delete.
3086 (crc32): Use libiberty's xcrc32 function.
3088 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3090 * lynx-low.c (lynx_delete_thread_callback): New function.
3091 (lynx_mourn): Properly delete our process and all of its
3092 threads. Remove call to clear_inferiors.
3094 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3096 * target.c (thread_search_callback): Add check that
3097 the thread_stopped target callback is not NULL before
3100 2015-12-21 Yao Qi <yao.qi@linaro.org>
3102 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3105 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3107 * server.c (handle_query): Call target_supports_software_single_step.
3109 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3111 * linux-low.c (single_step): New function.
3112 (linux_resume_one_lwp_throw): Call single_step.
3113 (start_step_over): Likewise.
3115 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3117 * Makefile.in (SFILES): Append arch/arm-linux.c,
3118 arch/arm-get-next-pcs.c.
3119 (arm-linux.o): New rule.
3120 (arm-get-next-pcs.o): New rule.
3121 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3123 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3124 to linux-aarch32-low.c.
3125 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3126 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3127 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3128 (thumb2_breakpoint_len): Likewise.
3129 (arm_is_thumb_mode): Make non-static.
3130 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3131 from linux-aarch32-low.c.
3132 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3133 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3134 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3135 (thumb2_breakpoint_len): Likewise.
3136 (arm_is_thumb_mode): New declaration.
3137 * linux-arm-low.c: Include arch/arm-linux.h
3138 aarch/arm-get-next-pcs.h, sys/syscall.h.
3139 (get_next_pcs_ops): New struct.
3140 (get_next_pcs_addr_bits_remove): New function.
3141 (get_next_pcs_is_thumb): New function.
3142 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3143 (arm_sigreturn_next_pc): Likewise.
3144 (get_next_pcs_syscall_next_pc): Likewise.
3145 (arm_gdbserver_get_next_pcs): Likewise.
3146 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3148 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3149 * server.h: Include gdb_vecs.h.
3151 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3153 * Makefile.in (SFILES): Append common/common-regcache.c.
3154 (OBS): Append common-regcache.o.
3155 (common-regcache.o): New rule.
3156 * regcache.c (init_register_cache): Initialize cache to
3158 (regcache_raw_read_unsigned): New function.
3159 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3160 register_status enum.
3162 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3164 * linux-aarch64-low.c (the_low_targets): Rename
3165 breakpoint_reinsert_addr to get_next_pcs.
3166 * linux-arm-low.c (the_low_targets): Likewise.
3167 * linux-bfin-low.c (the_low_targets): Likewise.
3168 * linux-cris-low.c (the_low_targets): Likewise.
3169 * linux-crisv32-low.c (the_low_targets): Likewise.
3170 * linux-low.c (can_software_single_step): Likewise.
3171 (install_software_single_step_breakpoints): New function.
3172 (start_step_over): Use install_software_single_step_breakpoints.
3173 * linux-low.h: New CORE_ADDR vector.
3174 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3176 * linux-mips-low.c (the_low_targets): Likewise.
3177 * linux-nios2-low.c (the_low_targets): Likewise.
3178 * linux-sparc-low.c (the_low_targets): Likewise.
3180 2015-12-17 Pedro Alves <palves@redhat.com>
3182 * linux-low.c (linux_kill_one_lwp): Remove references to
3184 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3186 (linux_init_signals): Delete.
3187 (initialize_low): Adjust.
3188 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3190 2015-12-16 Pedro Alves <palves@redhat.com>
3192 * configure.ac (compiler warning flags): When testing a
3193 -Wno-foo option, check whether -Wfoo works instead.
3194 * configure: Regenerate.
3196 2015-12-11 Don Breazeal <donb@codesourcery.com>
3198 * server.c (process_serial_event): Don't exit from gdbserver
3199 in remote mode if there are still active inferiors.
3201 2015-12-11 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3204 arm_breakpoint_at if the process is 32-bit.
3206 2015-12-11 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3211 2015-12-07 Yao Qi <yao.qi@linaro.org>
3213 * configure.srv: Append arm.o to srv_tgtobj for
3214 aarch64*-*-linux* target.
3215 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3216 from linux-arm-low.c.
3217 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3218 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3219 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3220 (thumb2_breakpoint_len): Likewise.
3221 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3222 (arm_breakpoint_kinds): Likewise.
3223 (arm_breakpoint_kind_from_pc): Likewise.
3224 (arm_sw_breakpoint_from_kind): Likewise.
3225 (arm_breakpoint_kind_from_current_state): Likewise.
3226 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3227 (arm_sw_breakpoint_from_kind): Declare.
3228 (arm_breakpoint_kind_from_current_state): Declare.
3229 (arm_breakpoint_at): Declare.
3230 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3231 arm_sw_breakpoint_from_kind if process is 32-bit.
3232 (aarch64_breakpoint_kind_from_pc): New function.
3233 (aarch64_breakpoint_kind_from_current_state): New function.
3234 (the_low_target): Initialize fields breakpoint_kind_from_pc
3235 and breakpoint_kind_from_current_state.
3236 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3237 linux-aarch32-low.c.
3238 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3239 (arm_breakpoint, arm_breakpoint_len): Likewise.
3240 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3241 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3242 (arm_is_thumb_mode): Likewise.
3243 (arm_breakpoint_at): Likewise.
3244 (arm_breakpoint_kind_from_pc): Likewise.
3245 (arm_sw_breakpoint_from_kind): Likewise.
3246 (arm_breakpoint_kind_from_current_state): Likewise.
3249 2015-08-04 Yao Qi <yao.qi@linaro.org>
3251 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3252 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3253 * server.c (extended_protocol): Remove "static".
3254 * server.h (extended_protocol): Declare it.
3256 2015-12-04 Josh Stone <jistone@redhat.com>
3258 * target.h (struct target_ops) <arch_setup>: Rename to ...
3259 (struct target_ops) <post_create_inferior>: ... this.
3260 (target_arch_setup): Rename to ...
3261 (target_post_create_inferior): ... this, calling post_create_inferior.
3262 * server.c (start_inferior): Update target_arch_setup calls to
3263 target_post_create_inferior.
3264 * linux-low.c (linux_low_ptrace_options): Forward declare.
3265 (linux_arch_setup): Update its comment for general use.
3266 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3267 (struct linux_target_ops): Use linux_post_create_inferior.
3268 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3269 to post_create_inferior.
3270 * nto-low.c (struct nto_target_ops): Likewise.
3271 * spu-low.c (struct spu_target_ops): Likewise.
3272 * win32-low.c (struct win32_target_ops): Likewise.
3274 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3276 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3278 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3280 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3281 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3282 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3283 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3284 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3285 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3286 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3287 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3288 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3289 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3290 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3291 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3293 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3295 * linux-low.c (linux_look_up_symbols): Don't call
3296 linux_supports_traceclone.
3297 * linux-low.h (thread_db_init): Remove use_events argument.
3298 * thread-db.c (thread_db_use_event): Remove global variable.
3299 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3300 (struct thread_db) <td_create_bp>: Remove field.
3301 (thread_db_create_event): Remove function.
3302 (thread_db_enable_reporting): Likewise.
3303 (find_one_thread): Don't check for thread_db_use_events.
3304 (attach_thread): Likewise.
3305 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3306 (try_thread_db_load_1): Don't check for thread_db_use_events.
3307 (thread_db_init): Remove use_events argument and thread events
3309 (remove_thread_event_breakpoints): Remove function.
3310 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3312 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3314 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3316 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3317 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3318 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3319 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3320 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3322 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3324 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3325 * linux-low.c (can_hardware_single_step): Use
3326 supports_hardware_single_step.
3327 (can_software_single_step): New function.
3328 (start_step_over): Call can_software_single_step.
3329 (linux_supports_hardware_single_step): New function.
3330 (struct target_ops) <supports_software_single_step>: Initialize.
3331 * linux-low.h (struct linux_target_ops)
3332 <supports_hardware_single_step>: Initialize.
3333 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3334 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3335 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3336 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3337 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3338 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3339 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3341 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3342 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3344 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3345 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3347 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3348 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3349 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3351 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3352 * target.h (struct target_ops): <supports_software_single_step>:
3354 (target_supports_software_single_step): New macro.
3356 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3358 * linux-low.c (linux_wait_1): Fix pc advance condition.
3359 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3360 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3362 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3364 * linux-arm-low.c (arm_is_thumb_mode): New function.
3365 (arm_breakpoint_at): Use arm_is_thumb_mode.
3366 (arm_breakpoint_kind_from_current_state): New function.
3367 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3369 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3370 (linux_breakpoint_kind_from_current_state): New function.
3371 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3372 * linux-low.h (struct linux_target_ops)
3373 <breakpoint_kind_from_current_state>: New field.
3374 * target.h (struct target_ops): Likewise.
3375 (target_breakpoint_kind_from_current_state): New macro.
3377 2015-11-30 Pedro Alves <palves@redhat.com>
3379 * linux-low.c (linux_resume): Wake up the event loop before
3382 2015-11-30 Pedro Alves <palves@redhat.com>
3384 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3386 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3388 * target.c (struct thread_search): New structure.
3389 (thread_search_callback): New function.
3390 (prev_general_thread): New global.
3391 (prepare_to_access_memory, done_accessing_memory): New functions.
3392 * target.h (prepare_to_access_memory, done_accessing_memory):
3393 Replace macros with function declarations.
3395 2015-11-30 Pedro Alves <palves@redhat.com>
3398 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3399 report TARGET_WAITKIND_NO_RESUMED.
3400 * remote-utils.c (prepare_resume_reply): Handle
3401 TARGET_WAITKIND_NO_RESUMED.
3402 * server.c (report_no_resumed): New global.
3403 (handle_query) <qSupported>: Handle "no-resumed+". Report
3404 "no-resumed+" support.
3405 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3406 return error if the client doesn't support no-resumed events.
3407 (push_stop_notification): New function.
3408 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3409 events if the client supports them.
3411 2015-11-30 Pedro Alves <palves@redhat.com>
3413 * linux-low.c (thread_still_has_status_pending_p): Don't check
3415 (lwp_resumed): New function.
3416 (status_pending_p_callback): Return early if the LWP is not
3417 supposed to be resumed.
3419 2015-11-30 Pedro Alves <palves@redhat.com>
3421 * linux-low.c (handle_extended_wait): Assert that the LWP's
3422 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3423 thread create events, leave the new child's status pending.
3424 (linux_low_filter_event): If GDB wants to hear about thread exit
3425 events, leave the LWP marked dead and don't delete it.
3426 (linux_wait_for_event_filtered): Don't check for thread exit.
3427 (filter_exit_event): New function.
3428 (linux_wait_1): Use it, when returning an exit event.
3429 (linux_resume_one_lwp_throw): Assert that the LWP's
3430 waitstatus is TARGET_WAITKIND_IGNORE.
3431 * remote-utils.c (prepare_resume_reply): Handle
3432 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3433 * server.c (report_thread_events): New global.
3434 (handle_general_set): Handle QThreadEvents.
3435 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3436 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3437 TARGET_WAITKIND_THREAD_EXITED.
3438 * server.h (report_thread_events): Declare.
3440 2015-11-30 Pedro Alves <palves@redhat.com>
3442 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3443 the thread's last_resume_kind was resume_stop.
3445 2015-11-30 Pedro Alves <palves@redhat.com>
3447 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3450 2015-11-30 Pedro Alves <palves@redhat.com>
3452 * server.c (handle_v_requests): Handle vCtrlC.
3454 2015-11-30 Pedro Alves <palves@redhat.com>
3456 * gdbthread.h (find_any_thread_of_pid): Declare.
3457 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3459 * server.c (handle_query): If current_thread is NULL, look for
3460 another thread of the selected process.
3462 2015-11-26 Daniel Colascione <dancol@dancol.org>
3463 Simon Marchi <simon.marchi@ericsson.com>
3465 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3466 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3468 * target.h (struct target_ops) <thread_name>: New field.
3469 (target_thread_name): New macro.
3471 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3473 * regcache.h (regcache_invalidate_pid): Add declaration.
3474 * regcache.c (regcache_invalidate_pid): New function, extracted
3475 from regcache_invalidate.
3476 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3477 Add trivial documentation comment.
3478 * lynx-low.c: Use regcache_invalidate_pid instead of
3479 regcache_invalidate.
3481 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3483 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3484 and Elf64_auxv_t if the target is Android.
3486 2015-11-22 Doug Evans <xdje42@gmail.com>
3488 * target.h: #include <sys/types.h>.
3490 2015-11-19 Pedro Alves <palves@redhat.com>
3492 * linux-low.c (linux_process_qsupported): Change prototype.
3494 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3496 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3497 and adjust to loop over all features.
3498 * server.c (handle_query) <qSupported>: Adjust to call
3499 target_process_qsupported once, passing it a vector of unprocessed
3501 * target.h (struct target_ops) <process_qsupported>: Change
3503 (target_process_qsupported): Adjust.
3505 2015-11-19 Pedro Alves <palves@redhat.com>
3507 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3509 * configure: Regenerate.
3511 2015-11-19 Pedro Alves <palves@redhat.com>
3513 * configure: Regenerate.
3515 2015-11-19 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3520 2015-11-19 Yao Qi <yao.qi@linaro.org>
3522 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3523 (struct aarch64_operand): Move enum out.
3525 2015-11-19 Yao Qi <yao.qi@linaro.org>
3527 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3528 struct user_fpsimd_state *.
3529 (aarch64_store_fpregset): Likewise.
3531 2015-11-19 Yao Qi <yao.qi@linaro.org>
3533 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3534 struct user_pt_regs *.
3535 (aarch64_store_gregset): Likewise.
3537 2015-11-18 Pedro Alves <palves@redhat.com>
3539 * Makefile.in (all_object_files): Add $IPA_OBJS.
3541 2015-11-17 Pedro Alves <palves@redhat.com>
3543 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3544 GDB_SIGNAL_0 and gdb_signal_to_string.
3546 2015-11-17 Pedro Alves <palves@redhat.com>
3548 * win32-low.c (handle_output_debug_string): Remove parameter.
3549 (win32_kill): Remove our_status local and adjust call to
3550 handle_output_debug_string.
3551 (get_child_debug_event): Adjust call to
3552 handle_output_debug_string.
3554 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3556 * linux-mips-low.c (mips_fill_gregset): Add cast.
3557 (mips_store_gregset): Likewise.
3558 (mips_fill_fpregset): Likewise.
3559 (mips_store_fpregset): Likewise.
3561 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3563 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3566 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3568 * linux-mips-low.c (mips_linux_new_thread): Change type of
3569 watch_type to enum target_hw_bp_type.
3571 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3573 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3574 Change return type to arm_hwbp_type.
3576 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3578 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3579 (arm_store_gregset): Likewise.
3580 * linux-arm-low.c (arm_get_hwcap): Likewise.
3581 (arm_read_description): Likewise.
3583 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3585 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3587 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3589 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3590 (ppc_fill_vsxregset): Likewise.
3591 (ppc_store_vsxregset): Likewise.
3592 (ppc_fill_vrregset): Likewise.
3593 (ppc_store_vrregset): Likewise.
3594 (ppc_fill_evrregset): Likewise.
3595 (ppc_store_evrregset): Likewise.
3597 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3599 * linux-ppc-low.c (ppc_usrregs_info): Remove
3600 forward-declaration.
3601 (ppc_arch_setup): Move lower in file.
3603 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3605 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3606 (ps_pdwrite): Likewise.
3608 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3610 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3611 to after assert checks.
3613 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3615 * proc-service.c (ps_pdread): Add/adjust casts.
3616 (ps_pdwrite): Add/adjust casts.
3618 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3620 * server.c (handle_search_memory_1): Cast return value of
3623 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3625 * server.c (write_qxfer_response): Change type of data to
3628 2015-10-29 Pedro Alves <palves@redhat.com>
3630 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3632 2015-10-29 Pedro Alves <palves@redhat.com>
3634 * tracepoint.c (clear_installed_tracepoints): Add casts.
3636 2015-10-29 Pedro Alves <palves@redhat.com>
3638 * server.c (handle_v_cont, process_serial_event): Add enum
3639 gdb_signal casts to signal parsing code.
3641 2015-10-29 Pedro Alves <palves@redhat.com>
3643 * linux-low.h (NULL_REGSET): Define.
3644 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3645 * linux-arm-low.c (arm_regsets): Likewise.
3646 * linux-crisv32-low.c (cris_regsets): Likewise.
3647 * linux-m68k-low.c (m68k_regsets): Likewise.
3648 * linux-mips-low.c (mips_regsets): Likewise.
3649 * linux-nios2-low.c (nios2_regsets): Likewise.
3650 * linux-ppc-low.c (ppc_regsets): Likewise.
3651 * linux-s390-low.c (s390_regsets): Likewise.
3652 * linux-sh-low.c (sh_regsets): Likewise.
3653 * linux-sparc-low.c (sparc_regsets): Likewise.
3654 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3655 * linux-tile-low.c (tile_regsets): Likewise.
3656 * linux-x86-low.c (x86_regsets): Likewise.
3657 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3659 2015-10-29 Pedro Alves <palves@redhat.com>
3661 * linux-low.h (NULL_REGSET): Define.
3662 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3663 * linux-arm-low.c (arm_regsets): Likewise.
3664 * linux-crisv32-low.c (cris_regsets): Likewise.
3665 * linux-m68k-low.c (m68k_regsets): Likewise.
3666 * linux-mips-low.c (mips_regsets): Likewise.
3667 * linux-nios2-low.c (nios2_regsets): Likewise.
3668 * linux-ppc-low.c (ppc_regsets): Likewise.
3669 * linux-s390-low.c (s390_regsets): Likewise.
3670 * linux-sh-low.c (sh_regsets): Likewise.
3671 * linux-sparc-low.c (sparc_regsets): Likewise.
3672 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3673 * linux-tile-low.c (tile_regsets): Likewise.
3674 * linux-x86-low.c (x86_regsets): Likewise.
3675 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3677 2015-10-26 Doug Evans <dje@google.com>
3679 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3681 2015-10-26 Doug Evans <dje@google.com>
3683 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3685 2015-10-26 Doug Evans <dje@google.com>
3687 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3689 (attach_thread, find_new_threads_callback): Ditto.
3691 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3693 * mem-break.h (set_breakpoint_data): Remove.
3695 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3697 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3698 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3699 (initialize_low): Remove set_breakpoint_data call.
3700 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3701 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3702 (initialize_low): Remove set_breakpoint_data call.
3703 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3704 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3705 (initialize_low): Remove set_breakpoint_data call.
3707 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3709 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3710 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3711 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3712 * target.h (target_breakpoint_kind_from_pc): New macro.
3714 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3716 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3717 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3718 the default breakpoint kind.
3720 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3722 * linux-arm-low.c (arm_supports_z_point_type): Add software
3725 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3727 * linux-arm-low.c: Refactor breakpoint definitions.
3728 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3729 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3731 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3733 * Makefile.in: Add arm.c/o.
3734 * configure.srv: Likewise.
3735 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3736 (arm_breakpoint_kind_from_pc): New function.
3737 (arm_sw_breakpoint_from_kind): Return proper kind.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3740 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3744 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3745 (struct raw_breakpoint) <size>: Remove.
3746 (struct raw_breakpoint) <kind>: Add.
3747 (bp_size): New function.
3748 (bp_opcode): Likewise.
3749 (find_raw_breakpoint_at): Adjust for kind.
3750 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3751 (remove_memory_breakpoint): Adjust for kind call bp_size.
3752 (set_raw_breakpoint_at): Adjust for kind.
3753 (set_breakpoint): Likewise.
3754 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3755 (delete_raw_breakpoint): Adjust for kind.
3756 (delete_breakpoint): Likewise.
3757 (find_gdb_breakpoint): Likewise.
3758 (set_gdb_breakpoint_1): Likewise.
3759 (set_gdb_breakpoint): Likewise.
3760 (delete_gdb_breakpoint_1): Likewise.
3761 (delete_gdb_breakpoint): Likewise.
3762 (uninsert_raw_breakpoint): Likewise.
3763 (reinsert_raw_breakpoint): Likewise.
3764 (set_breakpoint_data): Remove.
3765 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3766 (check_mem_read): Adjust for kind call bp_size.
3767 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3768 (clone_one_breakpoint): Adjust for kind.
3769 * mem-break.h (set_gdb_breakpoint): Likewise.
3770 (delete_gdb_breakpoint): Likewise.
3771 * server.c (process_serial_event): Likewise.
3773 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3775 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3776 (struct linux_target_ops) <breakpoint>: Remove.
3777 (struct linux_target_ops) <breakpoint_len>: Remove.
3778 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3779 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3780 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3781 (arm_sw_breakpoint_from_kind): New function.
3782 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3783 (struct linux_target_ops) <breakpoint>: Remove.
3784 (struct linux_target_ops) <breakpoint_len>: Remove.
3785 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3786 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3787 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3788 (struct linux_target_ops) <breakpoint>: Remove.
3789 (struct linux_target_ops) <breakpoint_len>: Remove.
3790 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3791 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3792 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3793 (struct linux_target_ops) <breakpoint>: Remove.
3794 (struct linux_target_ops) <breakpoint_len>: Remove.
3795 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3796 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3797 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3798 and sw_breakpoint_from_kind to increment the pc.
3799 (linux_breakpoint_kind_from_pc): New function.
3800 (linux_sw_breakpoint_from_kind): New function.
3801 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3802 (initialize_low): Call breakpoint_kind_from_pc and
3803 sw_breakpoint_from_kind to replace breakpoint_data/len.
3804 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3806 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3807 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3808 (struct linux_target_ops) <breakpoint>: Remove.
3809 (struct linux_target_ops) <breakpoint_len>: Remove.
3810 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3811 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3812 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3813 (struct linux_target_ops) <breakpoint>: Remove.
3814 (struct linux_target_ops) <breakpoint_len>: Remove.
3815 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3816 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3817 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3818 (struct linux_target_ops) <breakpoint>: Remove.
3819 (struct linux_target_ops) <breakpoint_len>: Remove.
3820 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3821 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3822 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3823 (struct linux_target_ops) <breakpoint>: Remove.
3824 (struct linux_target_ops) <breakpoint_len>: Remove.
3825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3827 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3828 (struct linux_target_ops) <breakpoint>: Remove.
3829 (struct linux_target_ops) <breakpoint_len>: Remove.
3830 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3831 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3832 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3833 (struct linux_target_ops) <breakpoint>: Remove.
3834 (struct linux_target_ops) <breakpoint_len>: Remove.
3835 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3836 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3837 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3838 (struct linux_target_ops) <breakpoint>: Remove.
3839 (struct linux_target_ops) <breakpoint_len>: Remove.
3840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3842 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3843 (struct linux_target_ops) <breakpoint>: Remove.
3844 (struct linux_target_ops) <breakpoint_len>: Remove.
3845 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3847 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3848 (struct linux_target_ops) <breakpoint>: Remove.
3849 (struct linux_target_ops) <breakpoint_len>: Remove.
3850 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3851 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3852 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3853 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
3864 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3866 * linux-cris-low.c (cris_get_pc): Remove void arg.
3868 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3870 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3873 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3875 * inferiors.c (thread_pid_matches_callback): New function.
3876 (find_thread_process): New function.
3877 (remove_thread): Reset current_thread.
3878 (remove_process): Assert threads have been removed first.
3880 2015-10-15 Yao Qi <yao.qi@linaro.org>
3882 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3884 (aarch64_remove_point): Likewise.
3885 * regcache.c (regcache_register_size): New function.
3887 2015-10-12 Yao Qi <yao.qi@linaro.org>
3889 * linux-aarch64-low.c: Update all callers as emit_load_store
3890 is renamed to aarch64_emit_load_store.
3892 2015-10-12 Yao Qi <yao.qi@linaro.org>
3894 * linux-aarch64-low.c: Update all callers of function renaming
3895 from emit_insn to aarch64_emit_insn.
3897 2015-10-12 Yao Qi <yao.qi@linaro.org>
3899 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3900 arch/aarch64-insn.h.
3901 (struct aarch64_memory_operand): Likewise.
3903 (emit_insn): Move to arch/aarch64-insn.c.
3904 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3905 (emit_load_store): Move to arch/aarch64-insn.c.
3906 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3907 (can_encode_int32): Remove.
3909 2015-10-12 Yao Qi <yao.qi@linaro.org>
3911 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3912 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3913 (aarch64_relocate_instruction): Likewise.
3914 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3915 (struct aarch64_insn_visitor): Likewise.
3917 2015-10-12 Yao Qi <yao.qi@linaro.org>
3919 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3920 (struct aarch64_insn_visitor): New.
3921 (struct aarch64_insn_relocation_data): New.
3922 (aarch64_ftrace_insn_reloc_b): New function.
3923 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3924 (aarch64_ftrace_insn_reloc_cb): Likewise.
3925 (aarch64_ftrace_insn_reloc_tb): Likewise.
3926 (aarch64_ftrace_insn_reloc_adr): Likewise.
3927 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3928 (aarch64_ftrace_insn_reloc_others): Likewise.
3930 (aarch64_relocate_instruction): Use visitor.
3932 2015-10-12 Yao Qi <yao.qi@linaro.org>
3934 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3935 int. Add argument buf.
3936 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3937 aarch64_relocate_instruction.
3939 2015-10-12 Yao Qi <yao.qi@linaro.org>
3941 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3942 argument insn. Remove local variable insn. Don't call
3944 (aarch64_install_fast_tracepoint_jump_pad): Call
3947 2015-09-30 Yao Qi <yao.qi@linaro.org>
3949 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3950 (emit_load_store_pair): Likewise.
3952 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3954 * dll.c (match_dll): Add cast(s).
3955 (unloaded_dll): Likewise.
3956 * linux-low.c (second_thread_of_pid_p): Likewise.
3957 (delete_lwp_callback): Likewise.
3958 (count_events_callback): Likewise.
3959 (select_event_lwp_callback): Likewise.
3960 (linux_set_resume_request): Likewise.
3961 * server.c (accumulate_file_name_length): Likewise.
3962 (emit_dll_description): Likewise.
3963 (handle_qxfer_threads_worker): Likewise.
3964 (visit_actioned_threads): Likewise.
3965 * thread-db.c (any_thread_of): Likewise.
3966 * tracepoint.c (same_process_p): Likewise.
3967 (match_blocktype): Likewise.
3968 (build_traceframe_info_xml): Likewise.
3970 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3972 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3974 (gdb_unparse_agent_expr): Likewise.
3975 * hostio.c (require_data): Likewise.
3976 (handle_pread): Likewise.
3977 * linux-low.c (disable_regset): Likewise.
3978 (fetch_register): Likewise.
3979 (store_register): Likewise.
3980 (get_dynamic): Likewise.
3981 (linux_qxfer_libraries_svr4): Likewise.
3982 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3983 (set_fast_tracepoint_jump): Likewise.
3984 (uninsert_fast_tracepoint_jumps_at): Likewise.
3985 (reinsert_fast_tracepoint_jumps_at): Likewise.
3986 (validate_inserted_breakpoint): Likewise.
3987 (clone_agent_expr): Likewise.
3988 * regcache.c (init_register_cache): Likewise.
3989 * remote-utils.c (putpkt_binary_1): Likewise.
3990 (decode_M_packet): Likewise.
3991 (decode_X_packet): Likewise.
3992 (look_up_one_symbol): Likewise.
3993 (relocate_instruction): Likewise.
3994 (monitor_output): Likewise.
3995 * server.c (handle_search_memory): Likewise.
3996 (handle_qxfer_exec_file): Likewise.
3997 (handle_qxfer_libraries): Likewise.
3998 (handle_qxfer): Likewise.
3999 (handle_query): Likewise.
4000 (handle_v_cont): Likewise.
4001 (handle_v_run): Likewise.
4002 (captured_main): Likewise.
4003 * target.c (write_inferior_memory): Likewise.
4004 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4005 * tracepoint.c (init_trace_buffer): Likewise.
4006 (add_tracepoint_action): Likewise.
4007 (add_traceframe): Likewise.
4008 (add_traceframe_block): Likewise.
4009 (cmd_qtdpsrc): Likewise.
4010 (cmd_qtdv): Likewise.
4011 (cmd_qtstatus): Likewise.
4012 (response_source): Likewise.
4013 (response_tsv): Likewise.
4014 (cmd_qtnotes): Likewise.
4015 (gdb_collect): Likewise.
4016 (initialize_tracepoint): Likewise.
4018 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4020 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4021 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4022 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4024 (enum aarch64_condition_codes): New enum.
4025 (w0): New static global.
4028 (struct aarch64_memory_operand) <type>: New
4029 MEMORY_OPERAND_POSTINDEX type.
4030 (postindex_memory_operand): New helper function.
4031 (emit_ret): New function.
4032 (emit_load_store_pair): New function, factored out of emit_stp
4033 with support for MEMORY_OPERAND_POSTINDEX.
4034 (emit_stp): Rewrite using emit_load_store_pair.
4035 (emit_ldp): New function.
4036 (emit_load_store): Likewise.
4037 (emit_ldr): Mention post-index instruction in comment.
4038 (emit_ldrh): New function.
4039 (emit_ldrb): New function.
4040 (emit_ldrsw): Mention post-index instruction in comment.
4041 (emit_str): Likewise.
4042 (emit_subs): New function.
4043 (emit_cmp): Likewise.
4044 (emit_and): Likewise.
4045 (emit_orr): Likewise.
4046 (emit_orn): Likewise.
4047 (emit_eor): Likewise.
4048 (emit_mvn): Likewise.
4049 (emit_lslv): Likewise.
4050 (emit_lsrv): Likewise.
4051 (emit_asrv): Likewise.
4052 (emit_mul): Likewise.
4053 (emit_sbfm): Likewise.
4054 (emit_sbfx): Likewise.
4055 (emit_ubfm): Likewise.
4056 (emit_ubfx): Likewise.
4057 (emit_csinc): Likewise.
4058 (emit_cset): Likewise.
4059 (emit_nop): Likewise.
4060 (emit_ops_insns): New helper function.
4061 (emit_pop): Likewise.
4062 (emit_push): Likewise.
4063 (aarch64_emit_prologue): New function.
4064 (aarch64_emit_epilogue): Likewise.
4065 (aarch64_emit_add): Likewise.
4066 (aarch64_emit_sub): Likewise.
4067 (aarch64_emit_mul): Likewise.
4068 (aarch64_emit_lsh): Likewise.
4069 (aarch64_emit_rsh_signed): Likewise.
4070 (aarch64_emit_rsh_unsigned): Likewise.
4071 (aarch64_emit_ext): Likewise.
4072 (aarch64_emit_log_not): Likewise.
4073 (aarch64_emit_bit_and): Likewise.
4074 (aarch64_emit_bit_or): Likewise.
4075 (aarch64_emit_bit_xor): Likewise.
4076 (aarch64_emit_bit_not): Likewise.
4077 (aarch64_emit_equal): Likewise.
4078 (aarch64_emit_less_signed): Likewise.
4079 (aarch64_emit_less_unsigned): Likewise.
4080 (aarch64_emit_ref): Likewise.
4081 (aarch64_emit_if_goto): Likewise.
4082 (aarch64_emit_goto): Likewise.
4083 (aarch64_write_goto_address): Likewise.
4084 (aarch64_emit_const): Likewise.
4085 (aarch64_emit_call): Likewise.
4086 (aarch64_emit_reg): Likewise.
4087 (aarch64_emit_pop): Likewise.
4088 (aarch64_emit_stack_flush): Likewise.
4089 (aarch64_emit_zero_ext): Likewise.
4090 (aarch64_emit_swap): Likewise.
4091 (aarch64_emit_stack_adjust): Likewise.
4092 (aarch64_emit_int_call_1): Likewise.
4093 (aarch64_emit_void_call_2): Likewise.
4094 (aarch64_emit_eq_goto): Likewise.
4095 (aarch64_emit_ne_goto): Likewise.
4096 (aarch64_emit_lt_goto): Likewise.
4097 (aarch64_emit_le_goto): Likewise.
4098 (aarch64_emit_gt_goto): Likewise.
4099 (aarch64_emit_ge_got): Likewise.
4100 (aarch64_emit_ops_impl): New static global variable.
4101 (aarch64_emit_ops): New target function, return
4102 &aarch64_emit_ops_impl.
4103 (struct linux_target_ops): Install it.
4105 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4107 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4108 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4110 * linux-aarch64-ipa.c: New file.
4111 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4113 (aarch64_get_thread_area): New target method.
4114 (extract_signed_bitfield): New helper function.
4115 (aarch64_decode_ldr_literal): New function.
4116 (enum aarch64_opcodes): New enum.
4117 (struct aarch64_register): New struct.
4118 (struct aarch64_operand): New struct.
4119 (x0): New static global.
4128 (aarch64_register): New helper function.
4129 (register_operand): Likewise.
4130 (immediate_operand): Likewise.
4131 (struct aarch64_memory_operand): New struct.
4132 (offset_memory_operand): New helper function.
4133 (preindex_memory_operand): Likewise.
4134 (enum aarch64_system_control_registers): New enum.
4135 (ENCODE): New macro.
4136 (emit_insn): New helper function.
4137 (emit_b): New function.
4138 (emit_bcond): Likewise.
4139 (emit_cb): Likewise.
4140 (emit_tb): Likewise.
4141 (emit_blr): Likewise.
4142 (emit_stp): Likewise.
4143 (emit_ldp_q_offset): Likewise.
4144 (emit_stp_q_offset): Likewise.
4145 (emit_load_store): Likewise.
4146 (emit_ldr): Likewise.
4147 (emit_ldrsw): Likewise.
4148 (emit_str): Likewise.
4149 (emit_ldaxr): Likewise.
4150 (emit_stxr): Likewise.
4151 (emit_stlr): Likewise.
4152 (emit_data_processing_reg): Likewise.
4153 (emit_data_processing): Likewise.
4154 (emit_add): Likewise.
4155 (emit_sub): Likewise.
4156 (emit_mov): Likewise.
4157 (emit_movk): Likewise.
4158 (emit_mov_addr): Likewise.
4159 (emit_mrs): Likewise.
4160 (emit_msr): Likewise.
4161 (emit_sevl): Likewise.
4162 (emit_wfe): Likewise.
4163 (append_insns): Likewise.
4164 (can_encode_int32_in): New helper function.
4165 (aarch64_relocate_instruction): New function.
4166 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4167 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4168 (struct linux_target_ops): Install aarch64_get_thread_area,
4169 aarch64_install_fast_tracepoint_jump_pad and
4170 aarch64_get_min_fast_tracepoint_insn_len.
4172 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4174 * Makefile.in (aarch64-insn.o): New rule.
4175 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4177 2015-09-21 Yao Qi <yao.qi@linaro.org>
4179 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4181 2015-09-21 Yao Qi <yao.qi@linaro.org>
4183 * tracepoint.c (max_jump_pad_size): Remove.
4185 2015-09-18 Yao Qi <yao.qi@linaro.org>
4187 * linux-aarch64-low.c: Don't include sys/uio.h.
4188 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4190 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4192 * tracepoint.c (eval_result_type): Change prototype.
4193 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4195 2015-09-15 Pedro Alves <palves@redhat.com>
4197 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4198 Check whether to report exec events instead of checking whether
4199 multiprocess is enabled.
4201 2015-09-15 Pedro Alves <palves@redhat.com>
4204 * remote-utils.c (prepare_resume_reply): Merge
4205 TARGET_WAITKIND_VFORK_DONE switch case with the
4206 TARGET_WAITKIND_FORKED case.
4208 2015-09-15 Yao Qi <yao.qi@linaro.org>
4210 * server.c (handle_query): Check string comparison using
4211 "else if" instead of "if".
4213 2015-09-15 Yao Qi <yao.qi@linaro.org>
4215 * server.c (vCont_supported): New global variable.
4216 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4217 matches. Append ";vContSupported+" to own_buf.
4218 (handle_v_requests): Append ";s;S" to own_buf if target supports
4219 hardware single step or vCont_supported is false.
4220 (capture_main): Set vCont_supported to zero.
4222 2015-09-15 Yao Qi <yao.qi@linaro.org>
4224 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4226 (linux_supports_hardware_single_step): ... New function.
4227 (linux_target_ops): Update.
4228 * lynx-low.c (lynx_target_ops): Set field
4229 supports_hardware_single_step to target_can_do_hardware_single_step.
4230 * nto-low.c (nto_target_ops): Likewise.
4231 * spu-low.c (spu_target_ops): Likewise.
4232 * win32-low.c (win32_target_ops): Likewise.
4233 * target.c (target_can_do_hardware_single_step): New function.
4234 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4235 Remove. <supports_hardware_single_step>: New field.
4236 (target_supports_conditional_breakpoints): Remove.
4237 (target_supports_hardware_single_step): New macro.
4238 (target_can_do_hardware_single_step): Declare.
4239 * server.c (handle_query): Use target_supports_hardware_single_step
4240 instead of target_supports_conditional_breakpoints.
4242 2015-09-15 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4246 (struct linux_target_ops the_low_target): Install
4247 aarch64_linux_siginfo_fixup.
4249 2015-09-11 Don Breazeal <donb@codesourcery.com>
4250 Luis Machado <lgustavo@codesourcery.com>
4252 * linux-low.c (linux_mourn): Static declaration.
4253 (linux_arch_setup): Move in front of
4254 handle_extended_wait.
4255 (linux_arch_setup_thread): New function.
4256 (handle_extended_wait): Handle exec events. Call
4257 linux_arch_setup_thread. Make event_lwp argument a
4258 pointer-to-a-pointer.
4259 (check_zombie_leaders): Do not check stopped threads.
4260 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4261 (linux_low_filter_event): Add lwp and thread for exec'ing
4262 non-leader thread if leader thread has been deleted.
4263 Refactor code into linux_arch_setup_thread and call it.
4264 Pass child lwp pointer by reference to handle_extended_wait.
4265 (linux_wait_for_event_filtered): Update comment.
4266 (linux_wait_1): Prevent clobbering exec event status.
4267 (linux_supports_exec_events): New function.
4268 (linux_target_ops) <supports_exec_events>: Initialize new member.
4269 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4271 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4272 * server.c (report_exec_events): New global variable.
4273 (handle_query): Handle qSupported query for exec-events feature.
4274 (captured_main): Initialize report_exec_events.
4275 * server.h (report_exec_events): Declare new global variable.
4276 * target.h (struct target_ops) <supports_exec_events>: New
4278 (target_supports_exec_events): New macro.
4279 * win32-low.c (win32_target_ops) <supports_exec_events>:
4280 Initialize new member.
4282 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4284 * linux-low.c (linux_low_enable_btrace): Remove.
4285 (linux_target_ops): Replace linux_low_enable_btrace with
4286 linux_enable_btrace.
4288 2015-09-03 Yao Qi <yao.qi@linaro.org>
4290 * linux-aarch64-low.c (aarch64_insert_point): Call
4291 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4294 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4296 * linux-low.c (check_stopped_by_breakpoint): Use
4297 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4299 2015-08-27 Pedro Alves <palves@redhat.com>
4301 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4303 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4305 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4306 the XNEW-family equivalent.
4307 (compile_bytecodes): Likewise.
4308 * dll.c (loaded_dll): Likewise.
4309 * event-loop.c (append_callback_event): Likewise.
4310 (create_file_handler): Likewise.
4311 (create_file_event): Likewise.
4312 * hostio.c (handle_open): Likewise.
4313 * inferiors.c (add_thread): Likewise.
4314 (add_process): Likewise.
4315 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4316 * linux-arm-low.c (arm_new_process): Likewise.
4317 (arm_new_thread): Likewise.
4318 * linux-low.c (add_to_pid_list): Likewise.
4319 (linux_add_process): Likewise.
4320 (handle_extended_wait): Likewise.
4321 (add_lwp): Likewise.
4322 (enqueue_one_deferred_signal): Likewise.
4323 (enqueue_pending_signal): Likewise.
4324 (linux_resume_one_lwp_throw): Likewise.
4325 (linux_resume_one_thread): Likewise.
4326 (linux_read_memory): Likewise.
4327 (linux_write_memory): Likewise.
4328 * linux-mips-low.c (mips_linux_new_process): Likewise.
4329 (mips_linux_new_thread): Likewise.
4330 (mips_add_watchpoint): Likewise.
4331 * linux-x86-low.c (initialize_low_arch): Likewise.
4332 * lynx-low.c (lynx_add_process): Likewise.
4333 * mem-break.c (set_raw_breakpoint_at): Likewise.
4334 (set_breakpoint): Likewise.
4335 (add_condition_to_breakpoint): Likewise.
4336 (add_commands_to_breakpoint): Likewise.
4337 (clone_agent_expr): Likewise.
4338 (clone_one_breakpoint): Likewise.
4339 * regcache.c (new_register_cache): Likewise.
4340 * remote-utils.c (look_up_one_symbol): Likewise.
4341 * server.c (queue_stop_reply): Likewise.
4342 (start_inferior): Likewise.
4343 (queue_stop_reply_callback): Likewise.
4344 (handle_target_event): Likewise.
4345 * spu-low.c (fetch_ppc_memory): Likewise.
4346 (store_ppc_memory): Likewise.
4347 * target.c (set_target_ops): Likewise.
4348 * thread-db.c (thread_db_load_search): Likewise.
4349 (try_thread_db_load_1): Likewise.
4350 * tracepoint.c (add_tracepoint): Likewise.
4351 (add_tracepoint_action): Likewise.
4352 (create_trace_state_variable): Likewise.
4353 (cmd_qtdpsrc): Likewise.
4354 (cmd_qtro): Likewise.
4355 (add_while_stepping_state): Likewise.
4356 * win32-low.c (child_add_thread): Likewise.
4357 (get_image_name): Likewise.
4359 2015-08-25 Yao Qi <yao.qi@linaro.org>
4361 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4363 2015-08-25 Yao Qi <yao.qi@linaro.org>
4365 * Makefile.in (aarch64-linux.o): New rule.
4366 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4368 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4369 (aarch64_init_debug_reg_state): Make it extern.
4370 (aarch64_linux_prepare_to_resume): Remove.
4372 2015-08-25 Yao Qi <yao.qi@linaro.org>
4374 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4375 lwp_arch_private_info and ptid_of_lwp.
4377 2015-08-25 Yao Qi <yao.qi@linaro.org>
4379 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4380 Find proc_info by find_process_pid. All callers updated.
4382 2015-08-25 Yao Qi <yao.qi@linaro.org>
4384 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4386 (debug_reg_change_callback): Remove.
4387 (aarch64_notify_debug_reg_change): Remove.
4389 2015-08-25 Yao Qi <yao.qi@linaro.org>
4391 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4392 Call current_lwp_ptid.
4394 2015-08-25 Yao Qi <yao.qi@linaro.org>
4396 * linux-aarch64-low.c (debug_reg_change_callback): Use
4399 2015-08-25 Yao Qi <yao.qi@linaro.org>
4401 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4403 2015-08-25 Yao Qi <yao.qi@linaro.org>
4405 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4407 2015-08-25 Yao Qi <yao.qi@linaro.org>
4409 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4412 2015-08-25 Yao Qi <yao.qi@linaro.org>
4414 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4416 (debug_reg_change_callback): Remove argument entry and add argument
4417 lwp. Remove local variable thread. Don't print thread id in the
4418 debugging output. Don't check whether pid of thread equals to pid.
4419 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4420 iterate_over_lwps instead find_inferior.
4422 2015-08-24 Pedro Alves <palves@redhat.com>
4424 * inferiors.c (get_first_process): New function.
4425 * inferiors.h (get_first_process): New declaration.
4426 * remote-utils.c (read_ptid): Default to the first process in the
4427 list, instead of to the current thread's process.
4429 2015-08-24 Pedro Alves <palves@redhat.com>
4431 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4432 * event-loop.c: Likewise.
4433 * remote-utils.c: Likewise.
4434 * tracepoint.c: Likewise.
4436 2015-08-24 Pedro Alves <palves@redhat.com>
4438 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4441 2015-08-21 Pedro Alves <palves@redhat.com>
4443 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4444 instead of literal 1.
4446 2015-08-21 Pedro Alves <palves@redhat.com>
4448 * tdesc.c (default_description): Explicitly zero-initialize.
4450 2015-08-21 Pedro Alves <palves@redhat.com>
4453 * inferiors.c (remove_thread): Discard any pending stop reply for
4455 * server.c (remove_all_on_match_pid): Rename to ...
4456 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4458 (discard_queued_stop_replies): Change parameter to a ptid. Now
4460 (handle_v_kill, kill_inferior_callback, captured_main)
4461 (process_serial_event): Adjust.
4462 * server.h (discard_queued_stop_replies): Declare.
4464 2015-08-21 Pedro Alves <palves@redhat.com>
4466 * linux-low.c (wait_for_sigstop): Always switch to no thread
4467 selected if the previously current thread dies.
4468 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4469 process instead of the current thread's.
4470 * remote-utils.c (input_interrupt): Don't check if there's no
4472 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4473 current thread to the general thread fails, error out.
4474 (handle_qxfer_auxv, handle_qxfer_libraries)
4475 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4476 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4477 (handle_query): Check if there's a thread selected instead of
4478 checking whether there's any thread in the thread list.
4479 (handle_qxfer_threads, handle_qxfer_btrace)
4480 (handle_qxfer_btrace_conf): Don't error out early if there's no
4481 thread in the thread list.
4482 (handle_v_cont, myresume): Don't set the current thread to the
4484 (process_serial_event) <Hg handling>: Also set thread_id if the
4485 previous general thread is still alive.
4486 (process_serial_event) <g/G handling>: If setting the current
4487 thread to the general thread fails, error out.
4488 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4489 thread's lwp instead of the current thread's.
4490 * target.c (set_desired_thread): If the desired thread was not
4491 found, leave the current thread pointing to NULL. Return an int
4492 (boolean) indicating success.
4493 * target.h (set_desired_thread): Change return type to int.
4495 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4497 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4498 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4500 (ps_get_thread_area): New function.
4502 2015-08-19 Gary Benson <gbenson@redhat.com>
4504 * hostio.c (handle_pread): Do not attempt to read more data
4505 than hostio_reply_with_data can fit in a packet.
4507 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4509 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4511 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4513 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4515 2015-08-06 Pedro Alves <palves@redhat.com>
4517 * tracepoint.c (expr_eval_result): Now an int.
4519 2015-08-06 Pedro Alves <palves@redhat.com>
4521 * gdbthread.h (struct regcache): Forward declare.
4522 (struct thread_info) <regcache_data>: Now a struct regcache
4524 * inferiors.c (inferior_regcache_data)
4525 (set_inferior_regcache_data): Now work with struct regcache
4527 * inferiors.h (struct regcache): Forward declare.
4528 (inferior_regcache_data, set_inferior_regcache_data): Now work
4529 with struct regcache pointers.
4530 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4531 (free_register_cache_thread): Remove struct regcache pointer
4534 2015-08-06 Pedro Alves <palves@redhat.com>
4536 * server.c (captured_main): On error, print the exception message
4537 to stderr, and if run_once is set, throw a quit.
4539 2015-08-06 Pedro Alves <palves@redhat.com>
4541 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4544 2015-08-06 Pedro Alves <palves@redhat.com>
4546 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4547 reading beyond the passed in buffer length.
4549 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4551 * tracepoint.c (symbol_list) <required>: Remove.
4553 2015-08-06 Pedro Alves <palves@redhat.com>
4555 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4556 count if stopping and suspending threads.
4557 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4558 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4559 (linux_detach): Complete an ongoing step-over.
4560 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4562 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4563 (linux_wait_1): If passing a signal to the inferior after
4564 finishing a step-over, unsuspend and re-resume all lwps. If we
4565 see a single-step event but the thread should be continuing, don't
4566 pass the trap to gdb.
4567 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4568 internal_error instead of gdb_assert.
4569 (enqueue_pending_signal): New function.
4570 (check_ptrace_stopped_lwp_gone): Add debug output.
4571 (start_step_over): Use internal_error instead of gdb_assert.
4572 (complete_ongoing_step_over): New function.
4573 (linux_resume_one_thread): Don't resume a suspended thread.
4574 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4577 2015-08-06 Pedro Alves <palves@redhat.com>
4579 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4580 (linux_thread_alive): Use lwp_is_marked_dead.
4581 (extended_event_reported): Delete.
4582 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4583 instead of extended_event_reported.
4584 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4586 (lwp_is_marked_dead): New function.
4587 (lwp_running): Use lwp_is_marked_dead.
4588 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4591 2015-08-06 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (linux_wait_1): Move fork event output out of the
4594 !report_to_gdb check. Pass event_child->waitstatus to
4595 target_waitstatus_to_string instead of ourstatus.
4597 2015-08-04 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4600 if current_thread is 32 bit.
4602 2015-08-04 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4605 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4606 * server.c (extended_protocol): Remove "static".
4607 * server.h (extended_protocol): Declare it.
4609 2015-08-04 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4612 both aarch64 and aarch32.
4613 (aarch64_set_pc): Likewise.
4615 2015-08-04 Yao Qi <yao.qi@linaro.org>
4617 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4618 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4619 arm-with-neon.xml to srv_xmlfiles.
4620 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4621 (is_64bit_tdesc): New function.
4622 (aarch64_linux_read_description): New function.
4623 (aarch64_arch_setup): Call aarch64_linux_read_description.
4624 (regs_info): Rename to regs_info_aarch64.
4625 (aarch64_regs_info): Return right regs_info.
4626 (initialize_low_arch): Call initialize_low_arch_aarch32.
4628 2015-08-04 Yao Qi <yao.qi@linaro.org>
4630 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4631 * linux-aarch32-low.c: New file.
4632 * linux-aarch32-low.h: New file.
4633 * linux-arm-low.c (arm_fill_gregset): Move it to
4634 linux-aarch32-low.c.
4635 (arm_store_gregset): Likewise.
4636 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4637 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4638 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4639 (regs_info): Rename to regs_info_arm.
4640 (arm_regs_info): Return regs_info_aarch32 if
4641 have_ptrace_getregset is 1 and target description is
4642 arm_with_neon or arm_with_vfpv3.
4643 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4644 Call initialize_low_arch_aarch32 instead.
4646 2015-08-04 Yao Qi <yao.qi@linaro.org>
4648 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4649 * linux-low.c: ... here.
4650 * linux-low.h (have_ptrace_getregset): Declare it.
4652 2015-08-04 Pedro Alves <palves@redhat.com>
4654 * thread-db.c (struct thread_db): Use new typedefs.
4655 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4657 (disable_thread_event_reporting): Cast result of dlsym to
4658 destination function pointer type.
4659 (thread_db_mourn): Use td_ta_delete_ftype.
4661 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4663 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4665 (CDX_BREAKPOINT): Define for R2.
4666 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4667 (the_low_target): Add comments.
4669 2015-07-30 Yao Qi <yao.qi@linaro.org>
4671 * linux-arm-low.c (arm_hwcap): Remove it.
4672 (arm_read_description): New local variable arm_hwcap. Don't
4673 set arm_hwcap to zero.
4675 2015-07-30 Yao Qi <yao.qi@linaro.org>
4677 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4678 Use regcache->tdesc instead.
4679 (arm_store_wmmxregset): Likewise.
4680 (arm_fill_vfpregset): Likewise.
4681 (arm_store_vfpregset): Likewise.
4683 2015-07-30 Yao Qi <yao.qi@linaro.org>
4685 * linux-arm-low.c: Include arch/arm.h.
4686 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4687 (arm_store_gregset): Likewise.
4689 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4691 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4692 ptrace's 4th parameter.
4694 2015-07-27 Yao Qi <yao.qi@linaro.org>
4696 * configure.srv (case aarch64*-*-linux*): Don't set
4699 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4701 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4703 * linux-arm-low.c: Likewise.
4704 * linux-cris-low.c: Likewise.
4705 * linux-crisv32-low.c: Likewise.
4706 * linux-low.c: Likewise.
4707 * linux-m68k-low.c: Likewise.
4708 * linux-mips-low.c: Likewise.
4709 * linux-nios2-low.c: Likewise.
4710 * linux-s390-low.c: Likewise.
4711 * linux-sparc-low.c: Likewise.
4712 * linux-tic6x-low.c: Likewise.
4713 * linux-tile-low.c: Likewise.
4714 * linux-x86-low.c: Likewise.
4716 2015-07-24 Pedro Alves <palves@redhat.com>
4718 * config.in: Regenerate.
4719 * configure: Regenerate.
4721 2015-07-24 Pedro Alves <palves@redhat.com>
4723 * acinclude.m4: Include ../ptrace.m4.
4724 * configure.ac: Call GDB_AC_PTRACE.
4725 * config.in, configure: Regenerate.
4727 2015-07-24 Yao Qi <yao.qi@linaro.org>
4729 * linux-low.c (linux_create_inferior): Remove setting to
4730 proc->priv->new_inferior.
4731 (linux_attach): Likewise.
4732 (linux_low_filter_event): Likewise.
4733 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4735 2015-07-24 Yao Qi <yao.qi@linaro.org>
4737 * linux-low.c (linux_arch_setup): New function.
4738 (linux_low_filter_event): If proc->tdesc is NULL and
4739 proc->attached is true, call the_low_target.arch_setup.
4740 Otherwise, keep status pending, and return.
4741 (linux_resume_one_lwp_throw): Don't call get_pc if
4742 thread->while_stepping isn't NULL. Don't call
4743 get_thread_regcache if proc->tdesc is NULL.
4744 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4745 (linux_target_ops): Install arch_setup.
4746 * server.c (start_inferior): Call the_target->arch_setup.
4747 * target.h (struct target_ops) <arch_setup>: New field.
4748 (target_arch_setup): New marco.
4749 * lynx-low.c (lynx_target_ops): Update.
4750 * nto-low.c (nto_target_ops): Update.
4751 * spu-low.c (spu_target_ops): Update.
4752 * win32-low.c (win32_target_ops): Update.
4754 2015-07-24 Yao Qi <yao.qi@linaro.org>
4756 * linux-low.c (linux_add_process): Don't set
4757 proc->priv->new_inferior.
4758 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4759 (linux_attach): Likewise.
4761 2015-07-24 Yao Qi <yao.qi@linaro.org>
4763 * server.c (start_inferior): Code refactor.
4765 2015-07-24 Yao Qi <yao.qi@linaro.org>
4767 * server.c (process_serial_event): Set general_thread.
4769 2015-07-21 Yao Qi <yao.qi@linaro.org>
4771 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4772 aarch64_linux_get_debug_reg_capacity.
4774 2015-07-17 Yao Qi <yao.qi@linaro.org>
4776 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4777 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4778 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4779 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4780 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4781 (AARCH64_HWP_ALIGNMENT): Likewise.
4782 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4783 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4784 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4785 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4786 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4787 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4788 (struct aarch64_debug_reg_state): Likewise.
4789 (struct arch_lwp_info): Likewise.
4790 (aarch64_align_watchpoint): Likewise.
4791 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4792 (aarch64_watchpoint_length): Likewise.
4793 (aarch64_point_encode_ctrl_reg): Likewise
4794 (aarch64_point_is_aligned): Likewise.
4795 (aarch64_align_watchpoint): Likewise.
4796 (aarch64_linux_set_debug_regs):
4797 (aarch64_dr_state_insert_one_point): Likewise.
4798 (aarch64_dr_state_remove_one_point): Likewise.
4799 (aarch64_handle_breakpoint): Likewise.
4800 (aarch64_handle_aligned_watchpoint): Likewise.
4801 (aarch64_handle_unaligned_watchpoint): Likewise.
4802 (aarch64_handle_watchpoint): Likewise.
4804 2015-07-17 Yao Qi <yao.qi@linaro.org>
4806 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4807 and don't aarch64_get_debug_reg_state. All callers update.
4808 (aarch64_handle_aligned_watchpoint): Likewise.
4809 (aarch64_handle_unaligned_watchpoint): Likewise.
4810 (aarch64_handle_watchpoint): Likewise.
4811 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4812 (aarch64_remove_point): Likewise.
4814 2015-07-17 Yao Qi <yao.qi@linaro.org>
4816 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4818 (aarch64_handle_unaligned_watchpoint): Likewise.
4820 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4822 Revert the previous 3 commits:
4823 Move gdb_regex* to common/
4824 Move linux_find_memory_regions_full & co.
4825 gdbserver build-id attribute generator
4827 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4828 Jan Kratochvil <jan.kratochvil@redhat.com>
4830 gdbserver build-id attribute generator.
4831 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4832 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4833 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4835 (get_dynamic): Use find_pdhr to traverse program headers.
4836 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4837 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4838 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4839 (get_hex_build_id): New.
4840 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4841 to reply XML document.
4843 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4844 Jan Kratochvil <jan.kratochvil@redhat.com>
4846 * target.c: Include target/target-utils.h and fcntl.h.
4847 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4848 (target_fileio_read_stralloc): New functions.
4850 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4852 * Makefile.in (OBS): Add gdb_regex.o.
4854 * config.in: Rebuilt.
4855 * configure: Rebuilt.
4857 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4858 Jan Kratochvil <jan.kratochvil@redhat.com>
4860 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4861 * Makefile.in (OBS): Add target-utils.o.
4862 (linux-maps.o, target-utils.o): New.
4863 * configure.srv (srv_linux_obj): Add linux-maps.o.
4865 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4867 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4869 (the_low_target): Install it.
4871 2015-07-14 Pedro Alves <palves@redhat.com>
4873 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4874 Instead, ignore ECHILD, and throw an error for other errnos.
4876 2015-07-10 Pedro Alves <palves@redhat.com>
4878 * event-loop.c (struct callback_event) <data>: Change type to
4879 gdb_client_data instance instead of gdb_client_data pointer.
4880 (append_callback_event): Adjust.
4882 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4884 * linux-aarch64-low.c: Add comments for each linux_target_ops
4885 method. Remove comments already covered in target_ops and
4886 linux_target_ops definitions.
4887 (the_low_target): Add comments for each unimplemented method.
4889 2015-07-09 Yao Qi <yao.qi@linaro.org>
4891 * linux-aarch64-low.c (aarch64_regmap): Remove.
4892 (aarch64_usrregs_info): Remove.
4893 (regs_info): Set field usrregs to NULL.
4895 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4897 * linux-low.c: Include "rsp-low.h"
4898 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4899 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4900 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4901 (handle_btrace_enable_pt): New.
4902 (handle_btrace_general_set): Support "pt".
4903 (handle_btrace_conf_general_set): Support "pt:size".
4905 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4907 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4910 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4912 * linux-aarch64-low.c: Remove comment about endianness.
4913 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4914 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4917 2015-06-24 Gary Benson <gbenson@redhat.com>
4919 * linux-i386-ipa.c (stdint.h): Do not include.
4920 * lynx-i386-low.c (stdint.h): Likewise.
4921 * lynx-ppc-low.c (stdint.h): Likewise.
4922 * mem-break.c (stdint.h): Likewise.
4923 * thread-db.c (stdint.h): Likewise.
4924 * tracepoint.c (stdint.h): Likewise.
4925 * win32-low.c (stdint.h): Likewise.
4927 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4929 * server.c (write_qxfer_response): Update call to
4930 remote_escape_output.
4932 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4933 Jan Kratochvil <jan.kratochvil@redhat.com>
4935 Merge multiple hex conversions.
4936 * gdbreplay.c (tohex): Rename to 'fromhex'.
4937 (logchar): Use fromhex.
4939 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4941 * server.c (handle_qxfer_libraries): Set `version' attribute for
4944 2015-06-10 Gary Benson <gbenson@redhat.com>
4946 * target.h (struct target_ops) <multifs_open>: New field.
4947 <multifs_unlink>: Likewise.
4948 <multifs_readlink>: Likewise.
4949 * linux-low.c (nat/linux-namespaces.h): New include.
4950 (linux_target_ops): Initialize the_target->multifs_open,
4951 the_target->multifs_unlink and the_target->multifs_readlink.
4952 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4953 * hostio.c (hostio_fs_pid): New static variable.
4954 (hostio_handle_new_gdb_connection): New function.
4955 (handle_setfs): Likewise.
4956 (handle_open): Use the_target->multifs_open as appropriate.
4957 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4958 (handle_readlink): Use the_target->multifs_readlink as
4960 (handle_vFile): Handle vFile:setfs packets.
4961 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4962 after target_handle_new_gdb_connection.
4964 2015-06-10 Gary Benson <gbenson@redhat.com>
4966 * configure.ac (AC_CHECK_FUNCS): Add setns.
4967 * config.in: Regenerate.
4968 * configure: Likewise.
4969 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4970 (linux-namespaces.o): New rule.
4971 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4973 2015-06-09 Gary Benson <gbenson@redhat.com>
4975 * hostio.c (handle_open): Process mode argument with
4976 fileio_to_host_mode.
4978 2015-06-01 Yao Qi <yao.qi@linaro.org>
4980 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4981 * linux-x86-low.c: Likewise.
4983 2015-05-28 Don Breazeal <donb@codesourcery.com>
4985 * linux-low.c (handle_extended_wait): Initialize
4986 thread_info.last_resume_kind for new fork children.
4988 2015-05-15 Pedro Alves <palves@redhat.com>
4990 * target.h (target_handle_new_gdb_connection): Rewrite using if
4991 wrapped in do/while.
4993 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4995 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4996 * configure, config.in: Regenerate.
4997 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5000 2015-05-12 Don Breazeal <donb@codesourcery.com>
5002 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5003 PTRACE_EVENT_VFORK_DONE.
5004 (linux_low_ptrace_options, extended_event_reported): Add vfork
5006 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5007 and "vforkdone" for RSP 'T' Stop Reply Packet.
5008 * server.h (report_vfork_events): Declare
5011 2015-05-12 Don Breazeal <donb@codesourcery.com>
5013 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5014 (the_low_target) <new_fork>: Initialize new member.
5015 * linux-arm-low.c (arm_new_fork): New function.
5016 (the_low_target) <new_fork>: Initialize new member.
5017 * linux-low.c (handle_extended_wait): Call new target function
5019 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5020 * linux-mips-low.c (mips_add_watchpoint): New function
5021 extracted from mips_insert_point.
5022 (the_low_target) <new_fork>: Initialize new member.
5023 (mips_linux_new_fork): New function.
5024 (mips_insert_point): Call mips_add_watchpoint.
5025 * linux-x86-low.c (x86_linux_new_fork): New function.
5026 (the_low_target) <new_fork>: Initialize new member.
5028 2015-05-12 Don Breazeal <donb@codesourcery.com>
5030 * linux-low.c (handle_extended_wait): Implement return value,
5031 rename argument 'event_child' to 'event_lwp', handle
5032 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5033 (linux_low_ptrace_options): New function.
5034 (linux_low_filter_event): Call linux_low_ptrace_options,
5035 use different argument fo linux_enable_event_reporting,
5036 use return value from handle_extended_wait.
5037 (extended_event_reported): New function.
5038 (linux_wait_1): Call extended_event_reported and set
5039 status to report fork events.
5040 (linux_write_memory): Add pid to debug message.
5041 (reset_lwp_ptrace_options_callback): New function.
5042 (linux_handle_new_gdb_connection): New function.
5043 (linux_target_ops): Initialize new structure member.
5044 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5045 * lynx-low.c: Initialize new structure member.
5046 * remote-utils.c (prepare_resume_reply): Implement stop reason
5047 "fork" for "T" stop message.
5048 * server.c (handle_query): Call handle_new_gdb_connection.
5049 * server.h (report_fork_events): Declare global flag.
5050 * target.h (struct target_ops) <handle_new_gdb_connection>:
5052 (target_handle_new_gdb_connection): New macro.
5053 * win32-low.c: Initialize new structure member.
5055 2015-05-12 Don Breazeal <donb@codesourcery.com>
5057 * mem-break.c (APPEND_TO_LIST): Define macro.
5058 (clone_agent_expr): New function.
5059 (clone_one_breakpoint): New function.
5060 (clone_all_breakpoints): New function.
5061 * mem-break.h: Declare new functions.
5063 2015-05-12 Don Breazeal <donb@codesourcery.com>
5065 * linux-low.c (linux_supports_fork_events): New function.
5066 (linux_supports_vfork_events): New function.
5067 (linux_target_ops): Initialize new structure members.
5068 (initialize_low): Call linux_check_ptrace_features.
5069 * lynx-low.c (lynx_target_ops): Initialize new structure
5071 * server.c (report_fork_events, report_vfork_events):
5073 (handle_query): Add new features to qSupported packet and
5075 (captured_main): Initialize new global variables.
5076 * target.h (struct target_ops) <supports_fork_events>:
5078 <supports_vfork_events>: New member.
5079 (target_supports_fork_events): New macro.
5080 (target_supports_vfork_events): New macro.
5081 * win32-low.c (win32_target_ops): Initialize new structure
5084 2015-05-12 Gary Benson <gbenson@redhat.com>
5086 * server.c (handle_qxfer_exec_file): Use current process
5089 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5091 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5092 Remove HAVE_PTRACE_GETREGS conditionals.
5093 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5094 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5096 2015-05-08 Yao Qi <yao.qi@linaro.org>
5098 * linux-low.c (linux_supports_conditional_breakpoints): New
5100 (linux_target_ops): Install new target method.
5101 * lynx-low.c (lynx_target_ops): Install NULL hook for
5102 supports_conditional_breakpoints.
5103 * nto-low.c (nto_target_ops): Likewise.
5104 * spu-low.c (spu_target_ops): Likewise.
5105 * win32-low.c (win32_target_ops): Likewise.
5106 * server.c (handle_query): Check
5107 target_supports_conditional_breakpoints.
5108 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5110 (target_supports_conditional_breakpoints): New macro.
5112 2015-05-06 Pedro Alves <palves@redhat.com>
5115 * server.c (start_inferior): If the process exits, mourn it.
5117 2015-04-21 Gary Benson <gbenson@redhat.com>
5119 * hostio.c (fileio_open_flags_to_host): Factored out to
5120 fileio_to_host_openflags in common/fileio.c. Single use
5123 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5125 * linux-xtensa-low.c (xtensa_fill_gregset)
5126 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5129 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5131 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5132 (regs_info): Replace usrregs pointer with NULL.
5134 2015-04-17 Gary Benson <gbenson@redhat.com>
5136 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5137 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5138 * server.c (handle_qxfer_exec_file): New function.
5139 (qxfer_packets): Add exec-file entry.
5140 (handle_query): Report qXfer:exec-file:read as supported packet.
5142 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5144 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5146 2015-04-09 Gary Benson <gbenson@redhat.com>
5148 * hostio-errno.c (errno_to_fileio_error): Remove function.
5149 Update caller to use remote_fileio_to_fio_error.
5151 2015-04-09 Yao Qi <yao.qi@linaro.org>
5153 * linux-low.c (linux_insert_point): Call
5154 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5155 (linux_remove_point): Call remove_memory_breakpoint if type is
5157 * linux-x86-low.c (x86_insert_point): Don't call
5158 insert_memory_breakpoint.
5159 (x86_remove_point): Don't call remove_memory_breakpoint.
5161 2015-04-01 Pedro Alves <palves@redhat.com>
5162 Cleber Rosa <crosa@redhat.com>
5164 * server.c (gdbserver_usage): Reorganize and extend the usage
5167 2015-03-24 Pedro Alves <palves@redhat.com>
5169 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5170 output. Also dump TRAP_TRACE.
5171 (linux_low_filter_event): In debug output, distinguish a
5172 resume_stop SIGSTOP from a delayed SIGSTOP.
5174 2015-03-24 Gary Benson <gbenson@redhat.com>
5176 * linux-x86-low.c (x86_linux_new_thread): Moved to
5178 (x86_linux_prepare_to_resume): Likewise.
5180 2015-03-24 Gary Benson <gbenson@redhat.com>
5182 * Makefile.in (x86-linux-dregs.o): New rule.
5183 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5184 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5185 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5186 (x86_linux_dr_get): Likewise.
5187 (x86_linux_dr_set): Likewise.
5188 (update_debug_registers_callback): Likewise.
5189 (x86_linux_dr_set_addr): Likewise.
5190 (x86_linux_dr_get_addr): Likewise.
5191 (x86_linux_dr_set_control): Likewise.
5192 (x86_linux_dr_get_control): Likewise.
5193 (x86_linux_dr_get_status): Likewise.
5194 (x86_linux_update_debug_registers): Likewise.
5196 2015-03-24 Gary Benson <gbenson@redhat.com>
5198 * linux-x86-low.c (x86_linux_update_debug_registers):
5199 New function, factored out from...
5200 (x86_linux_prepare_to_resume): ...this.
5202 2015-03-24 Gary Benson <gbenson@redhat.com>
5204 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5205 (x86_linux_dr_set): Likewise.
5206 (update_debug_registers_callback): Likewise.
5207 (x86_linux_dr_set_addr): Likewise.
5208 (x86_linux_dr_get_addr): Likewise.
5209 (x86_linux_dr_set_control): Likewise.
5210 (x86_linux_dr_get_control): Likewise.
5211 (x86_linux_dr_get_status): Likewise.
5212 (x86_linux_prepare_to_resume): Likewise.
5214 2015-03-24 Gary Benson <gbenson@redhat.com>
5216 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5217 Use perror_with_name. Pass string through gettext.
5218 (x86_linux_dr_set): Likewise.
5220 2015-03-24 Gary Benson <gbenson@redhat.com>
5222 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5223 (x86_linux_dr_set_addr): ...this.
5224 (x86_dr_low_get_addr): Rename to...
5225 (x86_linux_dr_get_addr): ...this.
5226 (x86_dr_low_set_control): Rename to...
5227 (x86_linux_dr_set_control): ...this.
5228 (x86_dr_low_get_control): Rename to...
5229 (x86_linux_dr_get_control): ...this.
5230 (x86_dr_low_get_status): Rename to...
5231 (x86_linux_dr_get_status): ...this.
5232 (x86_dr_low): Update with new function names.
5234 2015-03-24 Gary Benson <gbenson@redhat.com>
5236 * Makefile.in (x86-linux.o): New rule.
5237 * configure.srv: Add x86-linux.o to relevant targets.
5238 * linux-low.c (lwp_set_arch_private_info): New function.
5239 (lwp_arch_private_info): Likewise.
5240 * linux-x86-low.c: Include nat/x86-linux.h.
5241 (arch_lwp_info): Removed structure.
5242 (update_debug_registers_callback):
5243 Use lwp_set_debug_registers_changed.
5244 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5245 and lwp_set_debug_registers_changed.
5246 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5248 2015-03-24 Gary Benson <gbenson@redhat.com>
5250 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5251 * linux-arm-low.c (arm_new_thread): Likewise.
5252 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5253 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5254 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5255 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5257 2015-03-24 Gary Benson <gbenson@redhat.com>
5259 * linux-low.c (ptid_of_lwp): New function.
5260 (lwp_is_stopped): Likewise.
5261 (lwp_stop_reason): Likewise.
5262 * linux-x86-low.c (update_debug_registers_callback):
5264 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5267 2015-03-24 Gary Benson <gbenson@redhat.com>
5269 * linux-low.h (linux_stop_lwp): Remove declaration.
5271 2015-03-24 Gary Benson <gbenson@redhat.com>
5273 * linux-low.h: Include nat/linux-nat.h.
5274 * linux-low.c (iterate_over_lwps_args): New structure.
5275 (iterate_over_lwps_filter): New function.
5276 (iterate_over_lwps): Likewise.
5277 * linux-x86-low.c (update_debug_registers_callback):
5278 Update signature to what iterate_over_lwps expects.
5279 Remove PID check that iterate_over_lwps now performs.
5280 (x86_dr_low_set_addr): Use iterate_over_lwps.
5281 (x86_dr_low_set_control): Likewise.
5283 2015-03-24 Gary Benson <gbenson@redhat.com>
5285 * linux-x86-low.c (x86_debug_reg_state): New function.
5286 (x86_linux_prepare_to_resume): Use the above.
5288 2015-03-24 Gary Benson <gbenson@redhat.com>
5290 * linux-low.c (current_lwp_ptid): New function.
5291 * linux-x86-low.c: Include nat/linux-nat.h.
5292 (x86_dr_low_get_addr): Use current_lwp_ptid.
5293 (x86_dr_low_get_control): Likewise.
5294 (x86_dr_low_get_status): Likewise.
5296 2015-03-20 Pedro Alves <palves@redhat.com>
5298 * tracepoint.c (cmd_qtstatus): Make "str" const.
5300 2015-03-20 Pedro Alves <palves@redhat.com>
5302 * server.c (handle_general_set): Make "req_str" const.
5304 2015-03-19 Pedro Alves <palves@redhat.com>
5306 * linux-low.c (linux_resume_one_lwp): Rename to ...
5307 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5308 instead call perror_with_name.
5309 (check_ptrace_stopped_lwp_gone): New function.
5310 (linux_resume_one_lwp): Reimplement as wrapper around
5311 linux_resume_one_lwp_throw that swallows errors if the LWP is
5314 2015-03-19 Pedro Alves <palves@redhat.com>
5316 * linux-low.c (count_events_callback, select_event_lwp_callback):
5317 No longer check whether the thread has resume_stop as last resume
5320 2015-03-19 Pedro Alves <palves@redhat.com>
5322 * linux-low.c (count_events_callback, select_event_lwp_callback):
5323 Use the lwp's status_pending_p field, not the thread's.
5325 2015-03-19 Pedro Alves <palves@redhat.com>
5327 * linux-low.c (select_event_lwp_callback): Update comments to
5328 no longer mention SIGTRAP.
5330 2015-03-18 Gary Benson <gbenson@redhat.com>
5332 * server.c (handle_query): Do not report vFile:fstat as supported.
5334 2015-03-11 Gary Benson <gbenson@redhat.com>
5336 * hostio.c (sys/types.h): New include.
5337 (sys/stat.h): Likewise.
5338 (common-remote-fileio.h): Likewise.
5339 (handle_fstat): New function.
5340 (handle_vFile): Handle vFile:fstat packets.
5342 2015-03-11 Gary Benson <gbenson@redhat.com>
5344 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5345 struct stat.st_blocks and struct stat.st_blksize.
5346 * configure: Regenerate.
5347 * config.in: Likewise.
5348 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5349 (OBS): Add common-remote-fileio.o.
5350 (common-remote-fileio.o): New rule.
5352 2015-03-09 Pedro Alves <palves@redhat.com>
5354 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5355 'struct sockaddr' pointer in 'accept' call.
5357 2015-03-09 Pedro Alves <palves@redhat.com>
5360 2015-03-07 Pedro Alves <palves@redhat.com>
5361 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5362 or <winsock2.h> here. Instead include "gdb_socket.h".
5363 (remote_open): Use union gdb_sockaddr_u.
5364 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5365 or <winsock2.h> here. Instead include "gdb_socket.h".
5366 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5367 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5369 (init_named_socket, gdb_agent_helper_thread): Use union
5372 2015-03-07 Pedro Alves <palves@redhat.com>
5374 * configure.ac (build_warnings): Move
5375 -Wdeclaration-after-statement to the C-specific set.
5376 * configure: Regenerate.
5378 2015-03-07 Pedro Alves <palves@redhat.com>
5380 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5381 or <winsock2.h> here. Instead include "gdb_socket.h".
5382 (remote_open): Use union gdb_sockaddr_u.
5383 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5384 or <winsock2.h> here. Instead include "gdb_socket.h".
5385 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5386 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5388 (init_named_socket, gdb_agent_helper_thread): Use union
5391 2015-03-07 Pedro Alves <palves@redhat.com>
5393 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5396 2015-03-06 Yao Qi <yao.qi@linaro.org>
5398 * linux-aarch64-low.c (aarch64_insert_point): Use
5399 show_debug_regs as a boolean.
5400 (aarch64_remove_point): Likewise.
5402 2015-03-05 Pedro Alves <palves@redhat.com>
5404 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5405 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5406 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5407 * nto-low.c (nto_target_ops): Likewise.
5408 * spu-low.c (spu_target_ops): Likewise.
5409 * win32-low.c (win32_target_ops): Likewise.
5411 2015-03-04 Pedro Alves <palves@redhat.com>
5413 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5414 Decide whether a breakpoint triggered based on the SIGTRAP's
5416 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5417 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5418 (linux_low_filter_event): Check for breakpoints before checking
5420 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5422 (linux_stopped_by_sw_breakpoint)
5423 (linux_supports_stopped_by_sw_breakpoint)
5424 (linux_stopped_by_hw_breakpoint)
5425 (linux_supports_stopped_by_hw_breakpoint): New functions.
5426 (linux_target_ops): Install new target methods.
5428 2015-03-04 Pedro Alves <palves@redhat.com>
5430 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5431 * server.c (swbreak_feature, hwbreak_feature): New globals.
5432 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5433 (captured_main): Clear swbreak_feature and hwbreak_feature.
5434 * server.h (swbreak_feature, hwbreak_feature): Declare.
5435 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5436 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5437 supports_stopped_by_hw_breakpoint>: New fields.
5438 (target_supports_stopped_by_sw_breakpoint)
5439 (target_stopped_by_sw_breakpoint)
5440 (target_supports_stopped_by_hw_breakpoint)
5441 (target_stopped_by_hw_breakpoint): Declare.
5443 2015-03-04 Pedro Alves <palves@redhat.com>
5445 enum lwp_stop_reason -> enum target_stop_reason
5446 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5447 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5448 (linux_wait_1, stuck_in_jump_pad_callback)
5449 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5450 (linux_stopped_by_watchpoint):
5451 * linux-low.h (enum lwp_stop_reason): Delete.
5452 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5453 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5455 2015-03-04 Yao Qi <yao.qi@linaro.org>
5457 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5459 2015-03-03 Gary Benson <gbenson@redhat.com>
5461 * hostio.c (handle_vFile): Fix prefix lengths.
5463 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5465 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5468 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5470 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5471 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5472 (clean): Add "rm -f" for above C files.
5473 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5474 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5475 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5476 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5477 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5478 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5479 (init_registers_s390x_vx_linux64)
5480 (init_registers_s390x_tevx_linux64)
5481 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5482 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5484 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5485 (s390_store_vxrs_high): New functions.
5486 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5488 (s390_arch_setup): Add logic for selecting one of the new target
5489 descriptions. Activate the new vector regsets if applicable.
5490 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5491 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5492 and init_registers_s390x_tevx_linux64.
5494 2015-03-01 Pedro Alves <palves@redhat.com>
5496 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5499 2015-02-27 Pedro Alves <palves@redhat.com>
5501 * linux-x86-low.c (u_debugreg_offset): New function.
5502 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5504 2015-02-27 Pedro Alves <palves@redhat.com>
5506 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5507 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5508 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5509 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5510 (ps_lsetfpregs, ps_getpid)
5511 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5512 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5513 (ps_lsetxregs, ps_plog): Declare.
5515 2015-02-27 Pedro Alves <palves@redhat.com>
5517 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5518 IP_AGENT_EXPORT_FUNC.
5519 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5520 IP_AGENT_EXPORT_FUNC.
5521 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5522 (IP_AGENT_EXPORT): Delete.
5523 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5524 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5525 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5526 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5527 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5528 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5529 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5530 (traceframe_read_count, traceframe_write_count)
5531 (traceframes_created, trace_state_variables, get_raw_reg)
5532 (get_trace_state_variable_value, set_trace_state_variable_value)
5533 (ust_loaded, helper_thread_id, cmd_buf): Use
5534 IPA_SYM_EXPORTED_NAME.
5535 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5536 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5537 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5538 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5539 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5540 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5541 EXTERN_C_PUSH/EXTERN_C_POP.
5542 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5543 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5544 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5545 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5546 (traceframe_write_count, traceframe_read_count)
5547 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5548 (about_to_request_buffer_space, get_trace_state_variable_value)
5549 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5550 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5551 EXTERN_C_PUSH/EXTERN_C_POP.
5552 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5553 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5554 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5555 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5556 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5557 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5558 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5559 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5561 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5562 (IP_AGENT_EXPORT_VAR_DECL): Define.
5564 (gdb_agent_get_raw_reg): Declare.
5566 2015-02-27 Tom Tromey <tromey@redhat.com>
5567 Pedro Alves <palves@redhat.com>
5569 Rename symbols whose names are reserved C++ keywords throughout.
5571 2015-02-27 Pedro Alves <palves@redhat.com>
5573 * Makefile.in (COMPILER): New, get it from autoconf.
5574 (CXX): Get from autoconf instead.
5575 (COMPILE.pre): Use COMPILER.
5576 (CC-LD): Rename to ...
5577 (CC_LD): ... this. Use COMPILER.
5578 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5579 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5580 * acinclude.m4: Include build-with-cxx.m4.
5581 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5582 Disable -Werror by default if building in C++ mode.
5583 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5584 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5585 the C++ compiler. Save/restore CXXFLAGS too.
5586 * configure: Regenerate.
5588 2015-02-27 Pedro Alves <palves@redhat.com>
5590 * acinclude.m4: Include libiberty.m4.
5591 * configure.ac: Call libiberty_INIT.
5592 * config.in, configure: Regenerate.
5594 2015-02-26 Pedro Alves <palves@redhat.com>
5596 * linux-low.c (linux_wait_1): When incrementing the PC past a
5597 program breakpoint always use the_low_target.breakpoint_len as
5598 increment, rather than the maximum between that and
5599 the_low_target.decr_pc_after_break.
5601 2015-02-23 Pedro Alves <palves@redhat.com>
5603 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5604 thread was doing a step-over; always adjust the PC if
5605 we stepped over a permanent breakpoint.
5606 (linux_wait_1): If we stepped over breakpoint that was on top of a
5607 permanent breakpoint, manually advance the PC past it.
5609 2015-02-23 Pedro Alves <palves@redhat.com>
5611 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5613 (x86_fill_gregset, x86_store_gregset): Use it when handling
5616 2015-02-20 Pedro Alves <palves@redhat.com>
5618 * thread-db.c: Include "nat/linux-procfs.h".
5619 (thread_db_init): Skip listing new threads if the kernel supports
5620 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5622 2015-02-20 Pedro Alves <palves@redhat.com>
5624 * linux-low.c (status_pending_p_callback): Use ptid_match.
5626 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5628 PR breakpoints/16812
5629 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5630 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5631 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5633 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5635 PR breakpoints/15956
5636 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5638 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5640 * linux-low.c (linux_low_btrace_conf): Print size.
5641 * server.c (handle_btrace_conf_general_set): New.
5642 (hanle_general_set): Call handle_btrace_conf_general_set.
5643 (handle_query): Report Qbtrace-conf:bts:size as supported.
5645 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5647 * linux-low.c (linux_low_enable_btrace): Update parameters.
5648 (linux_low_btrace_conf): New.
5649 (linux_target_ops)<to_btrace_conf>: Initialize.
5650 * server.c (current_btrace_conf): New.
5651 (handle_btrace_enable): Rename to ...
5652 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5653 to target_enable_btrace. Update comment. Update users.
5654 (handle_qxfer_btrace_conf): New.
5655 (qxfer_packets): Add btrace-conf entry.
5656 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5657 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5658 (target_ops)<read_btrace_conf>: New.
5659 (target_enable_btrace): Update parameters.
5660 (target_read_btrace_conf): New.
5662 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5664 * server.c (handle_btrace_general_set): Remove call to
5665 target_supports_btrace.
5666 (supported_btrace_packets): New.
5667 (handle_query): Call supported_btrace_packets.
5668 * target.h: include btrace-common.h.
5669 (btrace_target_info): Removed.
5670 (supports_btrace, target_supports_btrace): Update parameters.
5672 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5674 * Makefile.in (SFILES): Add common/btrace-common.c.
5675 (OBS): Add common/btrace-common.o.
5676 (btrace-common.o): Add build rules.
5677 * linux-low: Include btrace-common.h.
5678 (linux_low_read_btrace): Use struct btrace_data. Call
5679 btrace_data_init and btrace_data_fini.
5681 2015-02-06 Pedro Alves <palves@redhat.com>
5683 * thread-db.c (find_new_threads_callback): Add debug output.
5685 2015-02-04 Pedro Alves <palves@redhat.com>
5687 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5688 (resume_stopped_resumed_lwps): New function.
5689 (linux_wait_for_event_filtered): Use it.
5691 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5693 * Makefile.in (SFILES): Add linux-personality.c.
5694 (linux-personality.o): New rule.
5695 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5696 list of objects to be built.
5697 * linux-low.c: Include nat/linux-personality.h.
5698 (linux_create_inferior): Remove code to disable address space
5699 randomization (moved to ../nat/linux-personality.c). Create
5700 cleanup to disable address space randomization.
5702 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5704 * Makefile.in (posix-strerror.o): New rule.
5705 (mingw-strerror.o): Likewise.
5706 * configure: Regenerated.
5707 * configure.ac: Source file ../common/common.host. Initialize new
5708 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5710 2015-01-14 Yao Qi <yao@codesourcery.com>
5712 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5713 (ppc-linux.o): New rule.
5714 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5715 * configure.ac: AC_CHECK_FUNCS(getauxval).
5716 * config.in: Re-generated.
5717 * configure: Re-generated.
5718 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5719 ppc64_64bit_inferior_p
5721 2015-01-14 Yao Qi <yao@codesourcery.com>
5723 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5724 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5725 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5726 (PT_ORIG_R3, PT_TRAP): Likewise.
5727 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5728 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5729 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5731 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5733 * i387-fp.c (i387_cache_to_xsave): In look over
5734 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5735 zmmh_low_space field by use of zmmh_high_space.
5737 2015-01-09 Pedro Alves <palves@redhat.com>
5739 * linux-low.c (step_over_bkpt): Move higher up in the file.
5740 (handle_extended_wait): Don't store the stop_pc here.
5741 (get_stop_pc): Adjust comments and rename to ...
5742 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5743 stopped for a software breakpoint or hardware breakpoint.
5744 (thread_still_has_status_pending_p): New function.
5745 (status_pending_p_callback): Use
5746 thread_still_has_status_pending_p. If the event is no longer
5747 interesting, resume the LWP.
5748 (handle_tracepoints): Add assert.
5749 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5750 (wstatus_maybe_breakpoint): New function.
5751 (cancel_breakpoint): Delete function.
5752 (check_stopped_by_watchpoint): New function, factored out from
5753 linux_low_filter_event.
5754 (lp_status_maybe_breakpoint): Delete function.
5755 (linux_low_filter_event): Remove filter_ptid argument.
5756 Leave thread group exits pending here. Store the LWP's stop PC.
5757 Always leave events pending.
5758 (linux_wait_for_event_filtered): Pull all events out of the
5759 kernel, and leave them all pending.
5760 (count_events_callback, select_event_lwp_callback): Consider all
5762 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5763 (select_event_lwp): Only give preference to the stepping LWP in
5764 all-stop mode. Adjust comments.
5765 (ignore_event): New function.
5766 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5767 references to cancel_breakpoints. Adjust to renames. Also give
5768 equal priority to all LWPs that have had events in non-stop mode.
5769 If reporting a software breakpoint event, unadjust the LWP's PC.
5770 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5771 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5773 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5774 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5775 (linux_stopped_by_watchpoint): Adjust.
5776 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5777 * linux-low.h (enum lwp_stop_reason): New.
5778 (struct lwp_info) <stop_pc>: Adjust comment.
5779 <stopped_by_watchpoint>: Delete field.
5780 <stop_reason>: New field.
5781 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5782 * mem-break.c (software_breakpoint_inserted_here)
5783 (hardware_breakpoint_inserted_here): New function.
5784 * mem-break.h (software_breakpoint_inserted_here)
5785 (hardware_breakpoint_inserted_here): Declare.
5786 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5787 (cancel_breakpoints): Delete.
5788 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5789 (upload_fast_traceframes): Remove references to
5792 2015-01-09 Pedro Alves <palves@redhat.com>
5794 * thread-db.c (find_new_threads_callback): Ignore thread if the
5795 kernel thread ID is -1.
5797 2015-01-09 Pedro Alves <palves@redhat.com>
5799 * linux-low.c (linux_attach_fail_reason_string): Move to
5800 nat/linux-ptrace.c, and rename.
5801 (linux_attach_lwp): Update comment.
5802 (attach_proc_task_lwp_callback): New function.
5803 (linux_attach): Adjust to rename and use
5804 linux_proc_attach_tgid_threads.
5805 (linux_attach_fail_reason_string): Delete declaration.
5807 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5809 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5810 * server.c (gdbserver_version): Likewise.
5812 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5814 * remote-utils.c: Include ctype.h.
5815 (input_interrupt): Explicitly handle the case when the char
5816 received is the NUL byte. Improve the printing of non-ASCII
5819 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5821 * linux-low.c (linux_low_filter_event): Update call to
5822 linux_enable_event_reporting following the addition of
5823 a new parameter to that function.
5825 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5828 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5829 (AARCH64_FPCR_REGNO): Likewise.
5830 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5831 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5832 (aarch64_store_fpregset): Likewise.
5834 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5836 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5837 Remove FIXME comment about assumption about N.
5839 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5841 * configure.ac: If large-file support is disabled in GDBserver,
5842 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5843 * configure: Regenerate.
5845 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5847 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5848 warning upon ENODATA from ptrace.
5849 * linux-s390-low.c (s390_store_tdb): New.
5850 (s390_regsets): Add regset for NT_S390_TDB.
5852 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5854 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5855 without a fill_function.
5856 * linux-s390-low.c (s390_fill_last_break): Remove.
5857 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5858 (s390_arch_setup): Use regset's size instead of fill_function for
5861 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5863 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5864 the regset's store function when ptrace returned an error.
5865 * regcache.c (get_thread_regcache): Invalidate register cache
5866 before fetching inferior's registers.
5868 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5870 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5871 while-loop as for-loop.
5872 (regsets_store_inferior_registers): Likewise.
5874 2014-11-28 Yao Qi <yao@codesourcery.com>
5876 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5877 * config.in, configure: Re-generate.
5878 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5881 2014-11-21 Yao Qi <yao@codesourcery.com>
5883 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5884 (AC_CHECK_HEADERS): Remove malloc.h.
5885 * configure: Re-generated.
5886 * config.in: Re-generated.
5887 * server.h: Don't include alloca.h and malloc.h.
5888 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5889 Don't include malloc.h.
5891 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5893 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5894 corresponding ERRNO check in same block.
5896 2014-11-12 Pedro Alves <palves@redhat.com>
5898 * server.c (cont_thread): Update comment.
5899 (start_inferior, attach_inferior): No longer clear cont_thread.
5900 (handle_v_cont): No longer set cont_thread.
5901 (captured_main): Clear cont_thread each time a GDB connects.
5903 2014-11-12 Pedro Alves <palves@redhat.com>
5905 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5906 thread, and don't resume all threads if the Hc thread has exited.
5908 2014-11-12 Pedro Alves <palves@redhat.com>
5910 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5911 the process group instead of to a specific LWP.
5913 2014-10-15 Pedro Alves <palves@redhat.com>
5916 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5918 (arm_set_thread_context): Delete.
5919 (the_low_target): Adjust.
5920 * win32-i386-low.c (debug_registers_changed)
5921 (debug_registers_used): Delete.
5922 (update_debug_registers_callback): New function.
5923 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5924 needing to update their debug registers.
5925 (win32_get_current_dr): New function.
5926 (x86_dr_low_get_addr, x86_dr_low_get_control)
5927 (x86_dr_low_get_status): Fetch the debug register from the thread
5929 (i386_initial_stuff): Adjust.
5930 (i386_get_thread_context): Remove current_event parameter. Don't
5931 clear debug_registers_changed nor copy DR values to
5933 (i386_set_thread_context): Delete.
5934 (i386_prepare_to_resume): New function.
5935 (i386_thread_added): Mark the thread as needing to update irs
5937 (the_low_target): Remove i386_set_thread_context and install
5938 i386_prepare_to_resume.
5939 * win32-low.c (win32_get_thread_context): Adjust.
5940 (win32_set_thread_context): Use SetThreadContext
5942 (win32_prepare_to_resume): New function.
5943 (win32_require_context): New function, factored out from ...
5944 (thread_rec): ... this.
5945 (continue_one_thread): Call win32_prepare_to_resume on each thread
5946 we're about to continue.
5947 (win32_resume): Call win32_prepare_to_resume on the event thread.
5948 * win32-low.h (struct win32_thread_info)
5949 <debug_registers_changed>: New field.
5950 (struct win32_target_ops): Change prototype of set_thread_context,
5951 delete set_thread_context and add prepare_to_resume.
5952 (win32_require_context): New declaration.
5954 2014-10-08 Gary Benson <gbenson@redhat.com>
5956 * server.h: Do not include common-exceptions.h.
5958 2014-10-08 Gary Benson <gbenson@redhat.com>
5960 * server.h: Do not include cleanups.h.
5962 2014-09-30 James Hogan <james.hogan@imgtec.com>
5964 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5967 2014-09-23 Yao Qi <yao@codesourcery.com>
5969 * linux-low.c (lp_status_maybe_breakpoint): New function.
5970 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5971 (count_events_callback): Likewise.
5972 (select_event_lwp_callback): Likewise.
5973 (cancel_breakpoints_callback): Likewise.
5975 2014-09-19 Don Breazeal <donb@codesourcery.com>
5977 * linux-low.c (handle_extended_wait): Call
5978 linux_ptrace_get_extended_event.
5979 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5980 linux_is_extended_waitstatus.
5982 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5984 * Makefile.in (CPPFLAGS): Define.
5985 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5986 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5988 2014-09-16 Gary Benson <gbenson@redhat.com>
5990 * inferiors.h (current_inferior): Renamed as...
5991 (current_thread): New variable. All uses updated.
5992 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5993 (maybe_move_out_of_jump_pad): Likewise.
5994 (cancel_breakpoint): Likewise.
5995 (linux_low_filter_event): Likewise.
5996 (wait_for_sigstop): Likewise.
5997 (linux_resume_one_lwp): Likewise.
5998 (need_step_over_p): Likewise.
5999 (start_step_over): Likewise.
6000 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6001 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6002 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6003 and save_inferior as saved_thread.
6004 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6006 (regcache_invalidate_thread): Likewise.
6007 * remote-utils.c (prepare_resume_reply): Likewise.
6008 * thread-db.c (thread_db_get_tls_address): Likewise.
6009 (disable_thread_event_reporting): Likewise.
6010 (remove_thread_event_breakpoints): Likewise.
6011 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6013 * target.h (set_desired_inferior): Renamed as...
6014 (set_desired_thread): New declaration. All uses updated.
6015 * server.c (myresume): Updated comment to reference thread instead
6017 (handle_serial_event): Likewise.
6018 (handle_target_event): Likewise.
6020 2014-09-12 Tom Tromey <tromey@redhat.com>
6021 Gary Benson <gbenson@redhat.com>
6023 * regcache.h: Include common-regcache.h.
6024 (regcache_read_pc): Don't declare.
6025 * regcache.c (get_thread_regcache_for_ptid): New function.
6027 2014-09-11 Tom Tromey <tromey@redhat.com>
6028 Gary Benson <gbenson@redhat.com>
6030 * symbol.c: New file.
6031 * Makefile.in (SFILES): Add symbol.c.
6032 (OBS): Add symbol.o.
6034 2014-09-11 Gary Benson <gbenson@redhat.com>
6036 * target.c (target_stop_ptid, target_continue_ptid): New
6039 2014-09-11 Tom Tromey <tromey@redhat.com>
6040 Gary Benson <gbenson@redhat.com>
6042 * target.h: Include target/target.h.
6043 * target.c (target_read_memory, target_read_uint32)
6044 (target_write_memory): New functions.
6046 2014-09-11 Gary Benson <gbenson@redhat.com>
6048 * server.h (debug_hw_points): Don't declare.
6049 * server.c (debug_hw_points): Don't define. Replace all uses
6050 with show_debug_regs.
6051 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6052 all uses with show_debug_regs.
6054 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6056 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6057 endianness into account.
6058 (ppc_supply_ptrace_register): Likewise.
6060 2014-09-03 James Hogan <james.hogan@imgtec.com>
6062 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6063 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6065 2014-09-03 Gary Benson <gbenson@redhat.com>
6067 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6068 ALL_DEBUG_ADDRESS_REGISTERS.
6070 2014-09-02 Gary Benson <gbenson@redhat.com>
6072 * i386-low.h: Renamed as...
6073 * x86-low.h: New file. All type, function and variable name
6074 prefixes changed from "i386_" to "x86_". All references updated.
6075 * i386-low.c: Renamed as...
6076 * x86-low.c: New file. All type, function and variable name
6077 prefixes changed from "i386_" to "x86_". All references updated.
6079 2014-09-02 Gary Benson <gbenson@redhat.com>
6081 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6082 (x86_linux_new_thread): Likewise.
6084 2014-08-29 Gary Benson <gbenson@redhat.com>
6086 * server.h (setjmp.h): Do not include.
6087 (toplevel): Do not declare.
6088 (common-exceptions.h): Include.
6089 (cleanups.h): Likewise.
6090 * server.c (toplevel): Do not define.
6091 (exit_code): New static global.
6092 (detach_or_kill_for_exit_cleanup): New function.
6093 (main): New function. Original main renamed to...
6094 (captured_main): New function.
6095 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6097 2014-08-29 Gary Benson <gbenson@redhat.com>
6099 * Makefile.in (SFILES): Add common/common-exceptions.c.
6100 (OBS): Add common-exceptions.o.
6101 (common-exceptions.o): New rule.
6102 * utils.c (prepare_to_throw_exception): New function.
6104 2014-08-29 Gary Benson <gbenson@redhat.com>
6106 * config.in: Regenerate.
6107 * configure: Likewise.
6109 2014-08-29 Gary Benson <gbenson@redhat.com>
6111 * Makefile.in (SFILES): Add common/cleanups.c.
6113 (cleanups.o): New rule.
6115 2014-08-29 Gary Benson <gbenson@redhat.com>
6117 * utils.c (internal_vwarning): New function.
6119 2014-08-28 Gary Benson <gbenson@redhat.com>
6121 * utils.h (fatal): Remove declaration.
6122 * utils.c (fatal): Remove function.
6124 2014-08-28 Gary Benson <gbenson@redhat.com>
6126 * tracepoint.c (gdb_agent_init): Replace fatal with
6128 (initialize_tracepoint): Likewise.
6130 2014-08-28 Gary Benson <gbenson@redhat.com>
6132 * remote-utils.c (remote_prepare): Replace fatal with error.
6134 2014-08-28 Gary Benson <gbenson@redhat.com>
6136 * linux-low.c (linux_async): Replace fatal with warning.
6138 (linux_start_non_stop): Return -1 if linux_async failed.
6140 2014-08-28 Gary Benson <gbenson@redhat.com>
6142 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6144 (i386_dr_low_get_addr): Remove vague comment.
6145 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6148 2014-08-28 Gary Benson <gbenson@redhat.com>
6150 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6151 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6153 (linux_resume_one_lwp): Likewise.
6154 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6156 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6157 with internal_error.
6158 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6159 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6160 (find_register_by_name): Replace fatal with internal_error.
6161 (find_regno): Likewise.
6162 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6163 * thread-db.c (thread_db_create_event): Likewise.
6164 (thread_db_load_search): Likewise.
6165 (try_thread_db_load_1): Likewise.
6166 * tracepoint.c (get_jump_space_head): Replace fatal with
6168 (claim_trampoline_space): Likewise.
6169 (have_fast_tracepoint_trampoline_buffer): Likewise.
6170 (cmd_qtstart): Likewise.
6171 (stop_tracing): Likewise.
6172 (fast_tracepoint_collecting): Likewise.
6173 (target_malloc): Likewise.
6174 (download_tracepoint): Likewise.
6175 (download_trace_state_variables): Replace check with gdb_assert.
6176 (upload_fast_traceframes): Replace fatal with internal_error.
6178 2014-08-19 Tom Tromey <tromey@redhat.com>
6179 Gary Benson <gbenson@redhat.com>
6181 * Makefile.in (SFILES): Add common/common-debug.c.
6182 (OBS): Add common-debug.o.
6183 (common-debug.o): New rule.
6184 * debug.h (debug_printf): Don't declare.
6185 * debug.c (debug_printf): Renamed and rewritten as...
6186 (debug_vprintf): New function.
6188 2014-08-19 Gary Benson <gbenson@redhat.com>
6190 * utils.h: Do not include print-utils.h.
6192 2014-08-19 Tom Tromey <tromey@redhat.com>
6193 Gary Benson <gbenson@redhat.com>
6195 * server.h: Add static assertion.
6196 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6198 2014-08-19 Tom Tromey <tromey@redhat.com>
6199 Gary Benson <gbenson@redhat.com>
6201 * Makefile.in (SFILES): Add common/errors.c.
6202 (OBS): Add errors.o.
6203 (IPA_OBS): Add errors-ipa.o.
6204 (errors.o): New rule.
6205 (errors-ipa.o): Likewise.
6206 * utils.h (perror_with_name, error, warning): Don't declare.
6207 * utils.c (warning): Renamed and rewritten as...
6208 (vwarning): New function.
6209 (error): Renamed and rewritten as...
6210 (verror): New function.
6211 (internal_error): Renamed and rewritten as...
6212 (internal_verror): New function.
6214 2014-08-07 Gary Benson <gbenson@redhat.com>
6216 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6217 * configure: Regenerate.
6218 * config.in: Likewise.
6219 * server.h: Do not include errno.h.
6220 * event-loop.c: Likewise.
6221 * hostio-errno.c: Likewise.
6222 * linux-low.c: Likewise.
6223 * remote-utils.c: Likewise.
6224 * spu-low.c: Likewise.
6225 * utils.c: Likewise.
6226 * gdbreplay.c: Unconditionally include errno.h.
6228 2014-08-07 Gary Benson <gbenson@redhat.com>
6230 * server.h: Do not include string.h.
6231 * event-loop.c: Likewise.
6232 * linux-low.c: Likewise.
6233 * regcache.c: Likewise.
6234 * remote-utils.c: Likewise.
6235 * spu-low.c: Likewise.
6236 * utils.c: Likewise.
6238 2014-08-07 Gary Benson <gbenson@redhat.com>
6240 * server.h: Do not include gdb_assert.h.
6242 2014-08-07 Gary Benson <gbenson@redhat.com>
6244 * server.h: Do not include common-utils.h.
6246 2014-08-07 Gary Benson <gbenson@redhat.com>
6248 * server.h: Do not include ptid.h.
6249 * notif.h: Likewise.
6251 2014-08-07 Gary Benson <gbenson@redhat.com>
6253 * server.h: Do not include gdb_locale.h.
6255 2014-08-07 Gary Benson <gbenson@redhat.com>
6257 * server.h: Do not include gdb/signals.h.
6258 * win32-low.c: Likewise.
6260 2014-08-07 Gary Benson <gbenson@redhat.com>
6262 * server.h: Do not include pathmax.h.
6264 2014-08-07 Gary Benson <gbenson@redhat.com>
6266 * server.h: Do not include libiberty.h.
6267 * linux-bfin-low.c: Likewise.
6269 2014-08-07 Gary Benson <gbenson@redhat.com>
6271 * server.h: Do not include ansidecl.h.
6273 2014-08-07 Gary Benson <gbenson@redhat.com>
6275 * linux-x86-low.c: Do not include stddef.h.
6276 * lynx-ppc-low.c: Likewise.
6277 * tracepoint.c: Likewise.
6279 2014-08-07 Gary Benson <gbenson@redhat.com>
6281 * server.h: Do not include stdarg.h.
6282 * nto-low.c: Likewise.
6284 2014-08-07 Gary Benson <gbenson@redhat.com>
6286 * server.h: Do not include stdlib.h.
6287 * inferiors.c: Likewise.
6288 * linux-low.c: Likewise.
6289 * regcache.c: Likewise.
6290 * spu-low.c: Likewise.
6291 * tracepoint.c: Likewise.
6292 * utils.c: Likewise.
6294 2014-08-07 Gary Benson <gbenson@redhat.com>
6296 * server.h: Do not include stdio.h.
6297 * linux-low.c: Likewise.
6298 * remote-utils.c: Likewise.
6299 * spu-low.c: Likewise.
6300 * utils.c: Likewise.
6301 * wincecompat.c: Likewise.
6303 2014-08-06 Gary Benson <gbenson@redhat.com>
6305 * regcache.c (init_register_cache): Move conditionals inside if.
6307 2014-08-06 Gary Benson <gbenson@redhat.com>
6309 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6311 2014-07-31 Gary Benson <gbenson@redhat.com>
6313 * ax.h: Do not include server.h.
6314 * gdbthread.h: Likewise.
6315 * lynx-low.h: Likewise.
6316 * notif.h: Likewise.
6318 2014-07-30 Gary Benson <gbenson@redhat.com>
6320 * server.h: Include common-defs.h.
6321 Do not include config.h or build-gnulib-gdbserver/config.h.
6323 2014-07-30 Gary Benson <gbenson@redhat.com>
6325 * hostio-errno.c: Move server.h to top of includes list.
6326 * inferiors.c: Likewise.
6327 * linux-x86-low.c: Likewise.
6328 * notif.c: Include server.h.
6330 2014-07-24 Tom Tromey <tromey@redhat.com>
6331 Gary Benson <gbenson@redhat.com>
6333 * server.h (CORE_ADDR): Now unsigned.
6335 2014-07-16 Pedro Alves <palves@redhat.com>
6337 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6339 2014-07-15 Pedro Alves <palves@redhat.com>
6341 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6344 2014-07-11 Pedro Alves <palves@redhat.com>
6346 * linux-low.c (kill_wait_lwp): New function, based on
6347 kill_one_lwp_callback, but use my_waitpid directly.
6348 (kill_one_lwp_callback, linux_kill): Use it.
6350 2014-06-23 Pedro Alves <palves@redhat.com>
6352 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6353 before setting DR0..DR3.
6355 2014-06-20 Gary Benson <gbenson@redhat.com>
6357 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6358 * configure: Regenerated.
6359 * config.in: Likewise.
6361 2014-06-20 Gary Benson <gbenson@redhat.com>
6363 * Makefile.in (SFILES): Update locations for files moved
6365 (object file files): Reordered.
6367 2014-06-20 Gary Benson <gbenson@redhat.com>
6369 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6370 (i386_dr_low_set_addr): Likewise.
6371 (i386_dr_low_get_addr): Likewise.
6372 (i386_dr_low_can_set_control): Likewise.
6373 (i386_dr_low_set_control): Likewise.
6374 (i386_dr_low_get_control): Likewise.
6375 (i386_dr_low_get_status): Likewise.
6376 (i386_get_debug_register_length): Likewise.
6377 * linux-x86-low.c (i386_dr_low_set_addr):
6378 Changed signature. Made static.
6379 (i386_dr_low_get_addr): Likewise.
6380 (i386_dr_low_set_control): Likewise.
6381 (i386_dr_low_get_control): Likewise.
6382 (i386_dr_low_get_status): Likewise.
6383 (i386_dr_low): New global variable.
6384 * win32-i386-low.c (i386_dr_low_set_addr):
6385 Changed signature. Made static.
6386 (i386_dr_low_get_addr): Likewise.
6387 (i386_dr_low_set_control): Likewise.
6388 (i386_dr_low_get_control): Likewise.
6389 (i386_dr_low_get_status): Likewise.
6390 (i386_dr_low): New global variable.
6392 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6394 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6395 * Makefile.in (AR, AR_FLAGS): Define.
6396 * configure: Regenerate.
6398 2014-06-19 Gary Benson <gbenson@redhat.com>
6400 * Makefile.in (i386-dregs.o): New rule.
6401 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6402 * i386-low.c (target.h): Remove include.
6403 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6404 (DR_CONTROL_SHIFT): Likewise.
6405 (DR_CONTROL_SIZE): Likewise.
6406 (DR_RW_EXECUTE): Likewise.
6407 (DR_RW_WRITE): Likewise.
6408 (DR_RW_READ): Likewise.
6409 (DR_RW_IORW): Likewise.
6410 (DR_LEN_1): Likewise.
6411 (DR_LEN_2): Likewise.
6412 (DR_LEN_4): Likewise.
6413 (DR_LEN_8): Likewise.
6414 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6415 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6416 (DR_ENABLE_SIZE): Likewise.
6417 (DR_LOCAL_SLOWDOWN): Likewise.
6418 (DR_GLOBAL_SLOWDOWN): Likewise.
6419 (DR_CONTROL_RESERVED): Likewise.
6420 (I386_DR_CONTROL_MASK): Likewise.
6421 (I386_DR_VACANT): Likewise.
6422 (I386_DR_LOCAL_ENABLE): Likewise.
6423 (I386_DR_GLOBAL_ENABLE): Likewise.
6424 (I386_DR_DISABLE): Likewise.
6425 (I386_DR_SET_RW_LEN): Likewise.
6426 (I386_DR_GET_RW_LEN): Likewise.
6427 (I386_DR_WATCH_HIT): Likewise.
6428 (i386_wp_op_t): Likewise.
6429 (i386_show_dr): Likewise.
6430 (i386_length_and_rw_bits): Likewise.
6431 (i386_insert_aligned_watchpoint): Likewise.
6432 (i386_remove_aligned_watchpoint): Likewise.
6433 (i386_handle_nonaligned_watchpoint): Likewise.
6434 i386_update_inferior_debug_regs(): Likewise.
6435 (i386_dr_insert_watchpoint): Likewise.
6436 (i386_dr_remove_watchpoint): Likewise.
6437 (i386_dr_region_ok_for_watchpoint): Likewise.
6438 (i386_dr_stopped_data_address): Likewise.
6439 (i386_dr_stopped_by_watchpoint): Likewise.
6441 2014-06-19 Gary Benson <gbenson@redhat.com>
6443 * i386-low.c (i386_dr_show): Renamed to
6444 i386_show_dr and made static. All uses updated.
6445 (i386_dr_length_and_rw_bits): Renamed to
6446 i386_length_and_rw_bits and made static.
6448 (i386_dr_insert_aligned_watchpoint): Renamed to
6449 i386_insert_aligned_watchpoint and made static.
6451 (i386_dr_remove_aligned_watchpoint): Renamed to
6452 i386_remove_aligned_watchpoint and made static.
6454 (i386_dr_update_inferior_debug_regs): Renamed to
6455 i386_update_inferior_debug_regs and made static.
6458 2014-06-18 Gary Benson <gbenson@redhat.com>
6460 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6461 (i386_dr_low_can_set_control): Likewise.
6462 (i386_get_debug_register_length): Likewise.
6463 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6464 (i386_dr_low_can_set_control): Likewise.
6465 (i386_get_debug_register_length): Likewise.
6467 2014-06-17 Gary Benson <gbenson@redhat.com>
6469 * i386-low.h (i386-dregs.h): New include.
6470 (DR_FIRSTADDR): Now in i386-dregs.h.
6471 (DR_LASTADDR): Likewise.
6472 (DR_NADDR): Likewise.
6473 (DR_STATUS): Likewise.
6474 (DR_CONTROL): Likewise.
6475 (i386_debug_reg_state): Likewise.
6476 (i386_dr_insert_watchpoint): Likewise.
6477 (i386_dr_remove_watchpoint): Likewise.
6478 (i386_dr_region_ok_for_watchpoint): Likewise.
6479 (i386_dr_stopped_data_address): Likewise.
6480 (i386_dr_stopped_by_watchpoint): Likewise.
6481 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6483 2014-06-18 Gary Benson <gbenson@redhat.com>
6485 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6486 i386_dr_insert_watchpoint.
6487 (i386_low_remove_watchpoint): Renamed to
6488 i386_dr_remove_watchpoint.
6489 (i386_low_region_ok_for_watchpoint): Renamed to
6490 i386_dr_region_ok_for_watchpoint.
6491 (i386_low_stopped_data_address): Renamed to
6492 i386_dr_stopped_data_address.
6493 (i386_low_stopped_by_watchpoint): Renamed to
6494 i386_dr_stopped_by_watchpoint.
6495 * i386-low.c (i386_show_dr): Renamed to
6496 i386_dr_show and made nonstatic. All uses updated.
6497 (i386_length_and_rw_bits): Renamed to
6498 i386_dr_length_and_rw_bits and made nonstatic.
6500 (i386_insert_aligned_watchpoint): Renamed to
6501 i386_dr_insert_aligned_watchpoint and made nonstatic.
6503 (i386_remove_aligned_watchpoint): Renamed to
6504 i386_dr_remove_aligned_watchpoint and made nonstatic.
6506 (i386_update_inferior_debug_regs): Renamed to
6507 i386_dr_update_inferior_debug_regs and made nonstatic.
6509 (i386_low_insert_watchpoint): Renamed to
6510 i386_dr_insert_watchpoint. All uses updated.
6511 (i386_low_remove_watchpoint): Renamed to
6512 i386_dr_remove_watchpoint. All uses updated.
6513 (i386_low_region_ok_for_watchpoint): Renamed to
6514 i386_dr_region_ok_for_watchpoint. All uses updated.
6515 (i386_low_stopped_data_address): Renamed to
6516 i386_dr_stopped_data_address. All uses updated.
6517 (i386_low_stopped_by_watchpoint): Renamed to
6518 i386_dr_stopped_by_watchpoint. All uses updated.
6520 2014-06-18 Gary Benson <gbenson@redhat.com>
6522 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6523 (i386_dr_low_can_set_control): Likewise.
6524 (i386_insert_aligned_watchpoint): New check.
6526 2014-06-18 Gary Benson <gbenson@redhat.com>
6528 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6531 2014-06-18 Gary Benson <gbenson@redhat.com>
6533 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6534 instead of fatal and error.
6535 (i386_handle_nonaligned_watchpoint): Likewise.
6537 2014-06-18 Gary Benson <gbenson@redhat.com>
6539 * i386-low.c (i386_get_debug_register_length): New macro.
6540 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6541 (i386_show_dr): Use debug_printf instead of fprintf. Use
6542 phex to format values.
6544 2014-06-18 Gary Benson <gbenson@redhat.com>
6546 * i386-low.h: Comment changes.
6547 * i386-low.c: Likewise.
6549 2014-06-18 Gary Benson <gbenson@redhat.com>
6551 * i386-low.c: Whitespace changes.
6553 2014-06-12 Tom Tromey <tromey@redhat.com>
6555 * utils.c (freeargv): Remove.
6557 2014-06-12 Tom Tromey <tromey@redhat.com>
6559 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6560 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6561 (parse_debug_format_options): Likewise.
6562 (gdbserver_usage): Likewise.
6563 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6564 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6565 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6567 ($(LIBGNU)): Depend on libiberty.
6568 (all-lib): Recurse into all subdirs.
6569 (install-only): Invoke "install" target in subdirs.
6570 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6572 * configure: Rebuild.
6573 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6574 for vasprintf, vsnprintf, or gettimeofday.
6575 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6578 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6580 * development.sh: Delete.
6581 * Makefile.in (config.status): Adjust dependency on development.sh.
6582 * configure.ac: Adjust development.sh source call.
6583 * configure: Regenerate.
6585 2014-06-02 Pedro Alves <palves@redhat.com>
6587 * ax.c (gdb_free_agent_expr): New function.
6588 * ax.h (gdb_free_agent_expr): New declaration.
6589 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6591 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6593 (clear_breakpoint_conditions_and_commands): New function.
6594 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6595 (clear_breakpoint_conditions_and_commands): New declaration.
6597 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6599 * linux-aarch64-low.c (asm/ptrace.h): Include.
6601 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6603 Fix TLS access for -static -pthread.
6604 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6605 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6606 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6608 2014-05-20 Pedro Alves <palves@redhat.com>
6610 * linux-aarch64-low.c (aarch64_insert_point)
6611 (aarch64_remove_point): No longer check whether the type is
6612 supported here. Adjust to new interface.
6613 (the_low_target): Install aarch64_supports_z_point_type as
6614 supports_z_point_type method.
6615 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6616 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6617 instead of a Z packet char. Adjust.
6618 (arm_supports_z_point_type): New function.
6619 (arm_insert_point, arm_remove_point): Adjust to new interface.
6620 (the_low_target): Install arm_supports_z_point_type.
6621 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6622 (cris_insert_point, cris_remove_point): Adjust to new interface.
6623 Don't check whether the type is supported here.
6624 (the_low_target): Install cris_supports_z_point_type.
6625 * linux-low.c (linux_supports_z_point_type): New function.
6626 (linux_insert_point, linux_remove_point): Adjust to new interface.
6627 * linux-low.h (struct linux_target_ops) <insert_point,
6628 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6629 raw_breakpoint pointer parameter.
6630 <supports_z_point_type>: New method.
6631 * linux-mips-low.c (mips_supports_z_point_type): New function.
6632 (mips_insert_point, mips_remove_point): Adjust to new interface.
6633 Use mips_supports_z_point_type.
6634 (the_low_target): Install mips_supports_z_point_type.
6635 * linux-ppc-low.c (the_low_target): Install NULL as
6636 supports_z_point_type method.
6637 * linux-s390-low.c (the_low_target): Install NULL as
6638 supports_z_point_type method.
6639 * linux-sparc-low.c (the_low_target): Install NULL as
6640 supports_z_point_type method.
6641 * linux-x86-low.c (x86_supports_z_point_type): New function.
6642 (x86_insert_point): Adjust to new insert_point interface. Use
6643 insert_memory_breakpoint. Adjust to new
6644 i386_low_insert_watchpoint interface.
6645 (x86_remove_point): Adjust to remove_point interface. Use
6646 remove_memory_breakpoint. Adjust to new
6647 i386_low_remove_watchpoint interface.
6648 (the_low_target): Install x86_supports_z_point_type.
6649 * lynx-low.c (lynx_target_ops): Install NULL as
6650 supports_z_point_type callback.
6651 * nto-low.c (nto_supports_z_point_type): New.
6652 (nto_insert_point, nto_remove_point): Adjust to new interface.
6653 (nto_target_ops): Install nto_supports_z_point_type.
6654 * mem-break.c: Adjust intro comment.
6655 (struct raw_breakpoint) <raw_type, size>: New fields.
6656 <inserted>: Update comment.
6657 <shlib_disabled>: Delete field.
6658 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6659 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6660 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6661 (raw_bkpt_type_to_target_hw_bp_type): New function.
6662 (find_enabled_raw_code_breakpoint_at): New function.
6663 (find_raw_breakpoint_at): New type and size parameters. Use them.
6664 (insert_memory_breakpoint): New function, based off
6665 set_raw_breakpoint_at.
6666 (remove_memory_breakpoint): New function.
6667 (set_raw_breakpoint_at): Reimplement.
6668 (set_breakpoint): New, based on set_breakpoint_at.
6669 (set_breakpoint_at): Reimplement.
6670 (delete_raw_breakpoint): Go through the_target->remove_point
6671 instead of assuming memory breakpoints.
6672 (find_gdb_breakpoint_at): Delete.
6673 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6674 (find_gdb_breakpoint): New function.
6675 (set_gdb_breakpoint_at): Delete.
6676 (z_type_supported): New function.
6677 (set_gdb_breakpoint_1): New function, loosely based off
6678 set_gdb_breakpoint_at.
6679 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6680 (delete_gdb_breakpoint_at): Delete.
6681 (delete_gdb_breakpoint_1): New function, loosely based off
6682 delete_gdb_breakpoint_at.
6683 (delete_gdb_breakpoint): New function.
6684 (clear_gdb_breakpoint_conditions): Rename to ...
6685 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6687 (add_condition_to_breakpoint): Make static.
6688 (add_breakpoint_condition): Take a struct breakpoint pointer
6689 instead of an address. Adjust.
6690 (gdb_condition_true_at_breakpoint): Rename to ...
6691 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6693 (gdb_condition_true_at_breakpoint): Reimplement.
6694 (add_breakpoint_commands): Take a struct breakpoint pointer
6695 instead of an address. Adjust.
6696 (gdb_no_commands_at_breakpoint): Rename to ...
6697 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6698 parameter. Return true if no breakpoint was found. Change debug
6700 (gdb_no_commands_at_breakpoint): Reimplement.
6701 (run_breakpoint_commands): Rename to ...
6702 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6703 and change return type to boolean.
6704 (run_breakpoint_commands): New function.
6705 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6706 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6707 breakpoint. Go through the_target->remove_point instead of
6708 assuming memory breakpoint.
6709 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6710 software and hardware breakpoints.
6711 (reinsert_raw_breakpoint): Go through the_target->insert_point
6712 instead of assuming memory breakpoint.
6713 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6714 software and hardware breakpoints.
6715 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6716 Check both software and hardware breakpoints.
6717 (validate_inserted_breakpoint): Assert the breakpoint is a
6718 software breakpoint. Set the inserted flag to -1 instead of
6719 setting shlib_disabled.
6720 (delete_disabled_breakpoints): Adjust.
6721 (validate_breakpoints): Only validate software breakpoints.
6722 Adjust to inserted flag change.
6723 (check_mem_read, check_mem_write): Skip breakpoint types other
6724 than software breakpoints. Adjust to inserted flag change.
6725 * mem-break.h (enum raw_bkpt_type): New enum.
6726 (raw_breakpoint, struct process_info): Forward declare.
6727 (Z_packet_to_target_hw_bp_type): Delete declaration.
6728 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6729 (set_gdb_breakpoint, delete_gdb_breakpoint)
6730 (clear_breakpoint_conditions): New declarations.
6731 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6732 (breakpoint_inserted_here): Update comment.
6733 (add_breakpoint_condition, add_breakpoint_commands): Replace
6734 address parameter with a breakpoint pointer parameter.
6735 (gdb_breakpoint_here): Update comment.
6736 (delete_gdb_breakpoint_at): Delete.
6737 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6738 * server.c (process_point_options): Take a struct breakpoint
6739 pointer instead of an address. Adjust.
6740 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6741 delete_gdb_breakpoint.
6742 * spu-low.c (spu_target_ops): Install NULL as
6743 supports_z_point_type method.
6744 * target.h: Include mem-break.h.
6745 (struct target_ops) <prepare_to_access_memory>: Update comment.
6746 <supports_z_point_type>: New field.
6747 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6748 instead of a char. Also take a raw breakpoint pointer.
6749 * win32-arm-low.c (the_low_target): Install NULL as
6750 supports_z_point_type.
6751 * win32-i386-low.c (i386_supports_z_point_type): New function.
6752 (i386_insert_point, i386_remove_point): Adjust to new interface.
6753 (the_low_target): Install i386_supports_z_point_type.
6754 * win32-low.c (win32_supports_z_point_type): New function.
6755 (win32_insert_point, win32_remove_point): Adjust to new interface.
6756 (win32_target_ops): Install win32_supports_z_point_type.
6757 * win32-low.h (struct win32_target_ops):
6758 <supports_z_point_type>: New method.
6759 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6760 instead of a char. Also take a raw breakpoint pointer.
6762 2014-05-20 Pedro Alves <palves@redhat.com>
6764 * mem-break.h: Include break-common.h.
6765 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6766 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6767 (Z_packet_to_target_hw_bp_type): New declaration.
6768 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6769 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6770 (Z_PACKET_ACCESS_WP): Delete macros.
6771 (Z_packet_to_hw_type): Delete function.
6772 * i386-low.h: Don't include break-common.h here.
6773 (Z_packet_to_hw_type): Delete declaration.
6774 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6775 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6776 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6777 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6778 * linux-aarch64-low.c: Don't include break-common.h here.
6779 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6780 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6781 (Z_packet_to_target_hw_bp_type): Delete function.
6782 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6784 (mips_insert_point, mips_remove_point): Use
6785 Z_packet_to_target_hw_bp_type.
6787 2014-05-20 Pedro Alves <palves@redhat.com>
6789 * linux-aarch64-low.c: Include break-common.h.
6790 (enum target_point_type): Delete.
6791 (Z_packet_to_point_type): Rename to ...
6792 (Z_packet_to_target_hw_bp_type): ... this, and return a
6793 target_hw_bp_type instead.
6794 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6795 instead of an enum target_point_type.
6796 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6798 (aarch64_dr_state_insert_one_point)
6799 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6800 (aarch64_handle_aligned_watchpoint)
6801 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6802 Take an enum target_hw_bp_type instead of an enum
6804 (aarch64_supports_z_point_type): New function.
6805 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6806 use Z_packet_to_target_hw_bp_type.
6808 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6810 * configure.ac: Only use -Werror by default when DEVELOPMENT
6812 * configure: Regenerate.
6814 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6816 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6817 * linux-x86-low.c (X86_64_USER_REGS): New.
6818 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6820 2014-04-28 Yao Qi <yao@codesourcery.com>
6822 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6825 2014-04-25 Pedro Alves <palves@redhat.com>
6828 * linux-low.c (linux_attach_fail_reason_string): New function.
6829 (linux_attach_lwp): Delete.
6830 (linux_attach_lwp_1): Rename to ...
6831 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6832 argument. Remove "initial" parameter. Return int instead of
6833 void. Don't error or warn here.
6834 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6835 failure to attach to the tgid. Call warning when failing to
6837 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6838 argument. Remove "initial" parameter. Return int instead of
6839 void. Don't error or warn here.
6840 (linux_attach_fail_reason_string): New declaration.
6841 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6842 interface change. Use linux_attach_fail_reason_string.
6844 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6845 Walfred Tedeschi <walfred.tedeschi@intel.com>
6847 * Makefile.in: Added rules to handle new files
6848 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6849 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6850 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6851 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6852 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6853 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6855 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6856 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6857 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6858 i386/x32-avx512.xml.
6859 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6860 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6861 i386/x32-avx512-linux.xml.
6862 * i387-fp.c (num_avx512_k_registers): New constant for number
6864 (num_avx512_zmmh_low_registers): New constant for number of
6865 lower ZMM registers (0-15).
6866 (num_avx512_zmmh_high_registers): New constant for number of
6867 higher ZMM registers (16-31).
6868 (num_avx512_ymmh_registers): New contant for number of higher
6869 YMM registers (ymm16-31 added by avx521 on x86_64).
6870 (num_avx512_xmm_registers): New constant for number of higher
6871 XMM registers (xmm16-31 added by AVX512 on x86_64).
6872 (struct i387_xsave): Add space for AVX512 registers.
6873 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6874 Add code to handle AVX512 registers.
6875 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6876 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6877 prototypei from generated file.
6878 (tdesc_amd64_avx512_linux): Likewise.
6879 (init_registers_x32_avx512_linux): Likewise.
6880 (tdesc_x32_avx512_linux): Likewise.
6881 (init_registers_i386_avx512_linux): Likewise.
6882 (tdesc_i386_avx512_linux): Likewise.
6883 (x86_64_regmap): Add AVX512 registers.
6884 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6886 (initialize_low_arch): Add code to initialize AVX512 registers.
6888 2014-04-23 Pedro Alves <palves@redhat.com>
6890 * mem-break.c (find_gdb_breakpoint_at): Make static.
6891 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6893 2014-04-23 Pedro Alves <palves@redhat.com>
6895 * i386-low.c: Don't include break-common.h here.
6896 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6897 prototype to take target_hw_bp_type as argument instead of a Z
6899 * i386-low.h: Include break-common.h here.
6900 (Z_packet_to_hw_type): Declare.
6901 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6903 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6904 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6905 (x86_remove_point): Convert the packet number to a
6906 target_hw_bp_type before calling i386_low_remove_watchpoint.
6907 * win32-i386-low.c (i386_insert_point): Convert the packet number
6908 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6909 (i386_remove_point): Convert the packet number to a
6910 target_hw_bp_type before calling i386_low_remove_watchpoint.
6912 2014-04-23 Pedro Alves <palves@redhat.com>
6914 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6916 2014-04-10 Pedro Alves <palves@redhat.com>
6918 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6919 Check if the condition or command is NULL before checking if the
6920 breakpoint is known. On success, return true.
6921 * mem-break.h (add_breakpoint_condition): Document return.
6922 (add_breakpoint_commands): Add describing comment.
6923 * server.c (skip_to_semicolon): New function.
6924 (process_point_options): Use it.
6926 2014-04-09 Pedro Alves <palves@redhat.com>
6928 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6931 2014-02-27 Pedro Alves <palves@redhat.com>
6934 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6936 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6938 (last_thread_of_process_p): Take a PID argument instead of a
6940 (linux_wait_for_lwp): Delete.
6941 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6943 (linux_low_filter_event): New function, party factored out from
6944 linux_wait_for_event.
6945 (linux_wait_for_event): Rename to ...
6946 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6947 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6948 sigsuspend. Check for zombie leaders.
6949 (linux_wait_for_event): Reimplement as wrapper around
6950 linux_wait_for_event_filtered.
6951 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6952 a normal or signal exit is seen, it's the whole process exiting.
6953 (wait_for_sigstop): No longer a for_each_inferior callback.
6954 Rewrite on top of linux_wait_for_event_filtered.
6955 (stop_all_lwps): Call wait_for_sigstop directly.
6956 * server.c (resume, handle_target_event): Handle
6957 TARGET_WAITKIND_NO_RESUMED.
6959 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6961 * win32-low.c (psapi_get_dll_name,
6962 * win32_CreateToolhelp32Snapshot): Delete.
6963 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6964 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6966 (handle_load_dll): Add function description.
6967 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6969 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6971 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6973 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6974 base address when calling win32_add_one_solib.
6975 (handle_load_dll): Delete local variable load_addr.
6976 Remove 0x1000 offset applied to DLL base address when calling
6977 win32_add_one_solib.
6978 (handle_unload_dll): Add comment.
6980 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6982 * win32-low.c (win32_add_all_dlls): Renames
6983 win32_ensure_ntdll_loaded. Rewrite function documentation.
6984 Adjust implementation to always load all DLLs.
6985 Add 0x1000 offset to DLL base address when calling
6986 win32_add_one_solib.
6987 (child_initialization_done): New static global.
6988 (do_initial_child_stuff): Set child_initialization_done to
6989 zero during child initialization, and 1 after. Replace call
6990 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6992 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6993 (handle_unload_dll): Add function documentation.
6994 (get_child_debug_event): Ignore load and unload DLL events
6995 during child initialization.
6997 2014-02-20 Doug Evans <dje@google.com>
6999 Remove global all_lwps.
7000 * inferiors.h (ptid_of): Move here from linux-low.h.
7001 (pid_of, lwpid_of): Ditto.
7002 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7003 parameter is a struct thread_info * now.
7004 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7005 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7006 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7008 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7009 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7010 * linux-arm-low.c (update_registers_callback): Update, "entry"
7011 parameter is a struct thread_info * now.
7012 Fetch lwpid from current_inferior directly.
7013 (arm_insert_point): Pass &all_threads to find_inferior instead of
7015 (arm_remove_point): Ditto.
7016 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7017 (arm_prepare_to_resume): Fetch pid from thread.
7018 (arm_read_description): Fetch lwpid from current_inferior directly.
7019 * linux-low.c (all_lwps): Delete.
7020 (delete_lwp): Delete call to remove_inferior.
7021 (handle_extended_wait): Fetch lwpid from thread.
7022 (add_lwp): Don't set lwp->entry.id. Remove call to
7023 add_inferior_to_list.
7024 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7025 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7026 (kill_one_lwp_callback): Ditto.
7027 (linux_kill): Don't dereference NULL pointer.
7028 Fetch ptid,lwpid from thread.
7029 (get_detach_signal): Fetch ptid from thread.
7030 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7031 Simplify call to regcache_invalidate_thread.
7032 (delete_lwp_callback): Update, "entry" parameter is a
7033 struct thread_info * now. Fetch pid from thread.
7034 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7035 (status_pending_p_callback): Update, "entry" parameter is a
7036 struct thread_info * now. Fetch ptid from thread.
7037 (find_lwp_pid): Update, "entry" parameter is a
7038 struct thread_info * now.
7039 (linux_wait_for_lwp): Fetch pid from thread.
7040 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7041 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7042 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7043 (dequeue_one_deferred_signal): Ditto.
7044 (cancel_breakpoint): Fetch ptid from current_inferior.
7045 (linux_wait_for_event): Pass &all_threads to find_inferior,
7046 not &all_lwps. Fetch ptid, lwpid from thread.
7047 (count_events_callback): Update, "entry" parameter is a
7048 struct thread_info * now.
7049 (select_singlestep_lwp_callback): Ditto.
7050 (select_event_lwp_callback): Ditto.
7051 (cancel_breakpoints_callback): Ditto.
7052 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7054 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7055 (unsuspend_one_lwp): Update, "entry" parameter is a
7056 struct thread_info * now.
7057 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7059 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7060 Fetch lwpid from thread, not lwp.
7061 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7062 Pass &all_threads to find_inferior, not &all_lwps.
7063 (send_sigstop): Fetch lwpid from thread, not lwp.
7064 (send_sigstop_callback): Update, "entry" parameter is a
7065 struct thread_info * now.
7066 (suspend_and_send_sigstop_callback): Ditto.
7067 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7068 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7069 struct thread_info * now.
7070 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7072 (lwp_running): Update, "entry" parameter is a
7073 struct thread_info * now.
7074 (stop_all_lwps): Fetch ptid from thread.
7075 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7076 (linux_resume_one_lwp): Fetch lwpid from thread.
7077 (linux_set_resume_request): Update, "entry" parameter is a
7078 struct thread_info * now. Fetch pid, lwpid from thread.
7079 (resume_status_pending_p): Update, "entry" parameter is a
7080 struct thread_info * now.
7081 (need_step_over_p): Ditto. Fetch lwpid from thread.
7082 (start_step_over): Fetch lwpid from thread.
7083 (linux_resume_one_thread): Update, "entry" parameter is a
7084 struct thread_info * now. Fetch lwpid from thread.
7085 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7086 (proceed_one_lwp): Update, "entry" parameter is a
7087 struct thread_info * now. Fetch lwpid from thread.
7088 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7089 struct thread_info * now.
7090 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7091 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7092 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7094 (regsets_store_inferior_registers): Ditto.
7095 (fetch_register, store_register): Ditto.
7096 (linux_read_memory, linux_write_memory): Ditto.
7097 (linux_request_interrupt): Ditto.
7098 (linux_read_auxv): Ditto.
7099 (linux_xfer_siginfo): Ditto.
7100 (linux_qxfer_spu): Ditto.
7101 (linux_qxfer_libraries_svr4): Ditto.
7102 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7103 moved to inferiors.h.
7105 (get_thread_lwp): Update.
7106 (struct lwp_info): Delete member "entry". Simplify comment for
7109 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7110 current_inferior directly.
7111 (update_watch_registers_callback): Update, "entry" parameter is a
7112 struct thread_info * now. Fetch pid from thread.
7113 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7114 (mips_insert_point): Fetch lwpid from current_inferior.
7115 Pass &all_threads to find_inferior, not &all_lwps.
7116 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7117 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7119 (mips_stopped_data_address): Ditto.
7120 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7122 * linux-tile-low.c (tile_arch_setup): Ditto.
7123 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7124 (update_debug_registers_callback): Update, "entry" parameter is a
7125 struct thread_info * now. Fetch pid from thread.
7126 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7127 Pass &all_threads to find_inferior, not &all_lwps.
7128 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7129 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7130 Pass &all_threads to find_inferior, not &all_lwps.
7131 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7132 (i386_dr_low_get_status): Ditto.
7133 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7134 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7135 (x86_linux_read_description): Ditto.
7136 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7138 2014-02-20 Doug Evans <dje@google.com>
7140 * inferiors.c (get_first_inferior): Fix buglet.
7142 2014-02-19 Doug Evans <dje@google.com>
7144 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7145 * inferiors.c (add_thread): Change result type to struct thread_info *.
7146 All callers updated.
7147 (add_lwp): Call add_thread here instead of in callers.
7148 All callers updated.
7149 * linux-low.h (get_lwp_thread): Rewrite.
7150 (struct lwp_info): New member "thread".
7152 2014-02-19 Doug Evans <dje@google.com>
7154 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7155 All callers updated.
7157 2014-02-19 Doug Evans <dje@google.com>
7159 * inferiors.c (add_thread): Fix whitespace.
7161 2014-02-19 Doug Evans <dje@google.com>
7163 * dll.c (clear_dlls): Replace accessing list implemention details
7165 * gdbthread.h (get_first_thread): Declare.
7166 * inferiors.c (for_each_inferior_with_data): New function.
7167 (get_first_thread): New function.
7168 (find_thread_ptid): Simplify.
7169 (get_first_inferior): New function.
7170 (clear_list): Delete.
7171 (one_inferior_p): New function.
7172 (clear_inferior_list): New function.
7173 (clear_inferiors): Update.
7174 * inferiors.h (for_each_inferior_with_data): Declare.
7175 (clear_inferior_list): Declare.
7176 (one_inferior_p): Declare.
7177 (get_first_inferior): Declare.
7178 * linux-low.c (linux_wait_for_event): Replace accessing list
7179 implemention details with API function.
7180 * server.c (target_running): Ditto.
7181 (accumulate_file_name_length): New function.
7182 (emit_dll_description): New function.
7183 (handle_qxfer_libraries): Replace accessing list implemention
7184 details with API function.
7185 (handle_qxfer_threads_worker): New function.
7186 (handle_qxfer_threads_proper): Replace accessing list implemention
7187 details with API function.
7188 (handle_query): Ditto.
7189 (visit_actioned_threads_callback_ftype): New typedef.
7190 (visit_actioned_threads_data): New struct.
7191 (visit_actioned_threads): Rewrite to be find_inferior callback.
7192 (resume): Call find_inferior.
7193 (handle_status): Replace accessing list implemention
7194 details with API function.
7195 (process_serial_event): Replace accessing list implemention details
7197 * target.c (set_desired_inferior): Replace accessing list implemention
7198 details with API function.
7199 * tracepoint.c (same_process_p): New function.
7200 (gdb_agent_about_to_close): Replace accessing list implemention
7201 details with API function.
7202 * win32-low.c (child_delete_thread): Replace accessing list
7203 implemention details with API function.
7204 (match_dll_by_basename): New function.
7205 (dll_is_loaded_by_basename): New function.
7206 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7207 details call to dll_is_loaded_by_basename.
7209 2014-02-19 Doug Evans <dje@google.com>
7211 * dll.h (struct dll_info): Add comment.
7212 * gdbthread.h (struct thread_info): Add comment.
7213 (current_ptid): Simplify.
7214 * inferiors.c (add_process): Update.
7215 (remove_process): Update.
7216 * inferiors.h (struct process_info): Rename member "head" to "entry".
7217 * linux-low.c (delete_lwp): Update.
7219 (last_thread_of_process_p): Update.
7220 (kill_one_lwp_callback, linux_kill): Update.
7221 (status_pending_p_callback): Update.
7222 (wait_for_sigstop): Update. Simplify read of ptid.
7223 (start_step_over): Update.
7224 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7225 (get_lwp_thread): Update.
7226 (struct lwp_info): Rename member "head" to "entry".
7227 * regcache.h (inferior_list_entry): Delete.
7228 * server.c (kill_inferior_callback): Update.
7229 (detach_or_kill_inferior_callback): Update.
7230 (print_started_pid): Update.
7231 (print_attached_pid): Update.
7232 (process_serial_event): Simplify read of ptid.
7233 * thread-db.c (thread_db_create_event): Update.
7234 (thread_db_get_tls_address): Update.
7235 * win32-low.c (current_inferior_ptid): Simplify.
7237 2014-02-19 Tom Tromey <tromey@redhat.com>
7239 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7241 (target_supports_btrace): Update.
7243 2014-02-14 Yao Qi <yao@codesourcery.com>
7245 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7246 (rsp-low-ipa.o): New target.
7248 2014-02-12 Tom Tromey <tromey@redhat.com>
7250 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7251 convert_ascii_to_int.
7252 * regcache.c (registers_to_string): Likewise.
7253 * remote-utils.c (decode_M_packet): Likewise.
7254 * server.c (process_serial_event): Likewise.
7256 2014-02-12 Tom Tromey <tromey@redhat.com>
7258 * server.c (handle_query, handle_v_run): Use hex2bin, not
7260 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7262 2014-02-12 Tom Tromey <tromey@redhat.com>
7264 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7265 convert_int_to_ascii.
7266 * regcache.c (registers_to_string, collect_register_as_string):
7268 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7270 * server.c (process_serial_event): Likewise.
7271 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7272 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7274 2014-02-12 Tom Tromey <tromey@redhat.com>
7276 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7277 bin2hex, not hexify.
7278 * tracepoint.c (cmd_qtstatus): Likewise.
7280 2014-02-12 Tom Tromey <tromey@redhat.com>
7282 * remote-utils.c (monitor_output): Pass explicit length to
7285 2014-02-12 Tom Tromey <tromey@redhat.com>
7287 * tracepoint.c: Include rsp-low.h.
7288 * server.c: Include rsp-low.h.
7289 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7290 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7292 * remote-utils.c: Include rsp-low.h.
7293 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7294 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7295 (convert_int_to_ascii, convert_ascii_to_int): Move to
7297 * regcache.c: Include rsp-low.h.
7298 * ax.c: Include rsp-low.h.
7299 * Makefile.in (SFILES): Add common/rsp-low.c.
7300 (OBS): Add rsp-low.o.
7301 (rsp-low.o): New target.
7303 2014-02-12 Tom Tromey <tromey@redhat.com>
7305 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7306 Include print-utils.h.
7307 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7308 (plongest, thirty_two, phex_nz): Remove.
7309 * Makefile.in (SFILES): Add common/print-utils.c.
7310 (OBS): Add print-utils.o.
7311 (print-utils-ipa.o): New target.
7312 (print-utils.o): New target.
7313 (IPA_OBJS): Add print-utils-ipa.o.
7315 2014-02-06 Tom Tromey <tromey@redhat.com>
7317 * Makefile.in (SFILES): Fix indentation.
7319 2014-02-05 Doug Evans <dje@google.com>
7321 * linux-low.c (linux_wait_for_event): Improve comment.
7322 (linux_wait_1): Keep current_inferior in sync with event_child.
7324 2014-01-22 Doug Evans <dje@google.com>
7326 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7328 2014-01-22 Doug Evans <dje@google.com>
7330 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7331 * configure: Regenerate.
7332 * config.in: Regenerate.
7333 * Makefile.in (SFILES): Add debug.c.
7335 * debug.c: New file.
7336 * debug.h: New file.
7337 * linux-aarch64-low.c (*): Update all debugging printfs to use
7338 debug_printf instead of fprintf.
7339 * linux-arm-low.c (*): Ditto.
7340 * linux-cris-low.c (*): Ditto.
7341 * linux-crisv32-low.c (*): Ditto.
7342 * linux-m32r-low.c (*): Ditto.
7343 * linux-sparc-low.c (*): Ditto.
7344 * linux-x86.c (*): Ditto.
7345 * linux-low.c (*): Ditto.
7346 (linux_wait_1): Add calls to debug_enter, debug_exit.
7347 (linux_wait): Remove redundant debugging printf.
7348 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7349 (linux_resume, unstop_all_lwps): Ditto.
7350 * mem-break.c (*): Update all debugging printfs to use
7351 debug_printf instead of fprintf.
7352 * remote-utils.c (*): Ditto.
7353 * thread-db.c (*): Ditto.
7354 * server.c #include <ctype.h>, "gdb_vecs.h".
7355 (debug_threads): Moved to debug.c.
7356 (*): Update all debugging printfs to use debug_printf instead of
7358 (start_inferior): Replace call to fflush with call to debug_flush.
7359 (monitor_show_help): Mention set debug-format.
7360 (parse_debug_format_options): New function.
7361 (handle_monitor_command): Handle "monitor set debug-format".
7362 (gdbserver_usage): Mention --debug-format.
7363 (main): Parse --debug-format.
7364 * server.h (debug_threads): Declaration moved to debug.h.
7366 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7367 trace_debug_1 that uses debug_printf.
7368 (tracepoint_look_up_symbols): Update all debugging printfs to use
7369 debug_printf instead of fprintf.
7371 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7373 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7376 2014-01-17 Pedro Alves <palves@redhat.com>
7379 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7380 defined after including gdb_proc_service.h.
7382 2014-01-16 Doug Evans <dje@google.com>
7384 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7385 (match_dll): Use it.
7387 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7389 * target.h (target_ops) <read_btrace>: Change parameters and
7390 return type to allow error reporting.
7391 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7392 trace reading errors on.
7393 * linux-low.c (linux_low_read_btrace): Pass trace reading
7395 (linux_low_disable_btrace): New.
7397 2014-01-15 Doug Evans <dje@google.com>
7399 * inferiors.c (thread_id_to_gdb_id): Delete.
7400 * inferiors.h (thread_id_to_gdb_id): Delete.
7402 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7404 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7405 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7408 2014-01-08 Pedro Alves <palves@redhat.com>
7410 * server.c (handle_status): Don't discard previous queued stop
7411 replies or thread's pending status here.
7412 (main) <disconnection>: Do it here instead.
7414 2014-01-08 Pedro Alves <palves@redhat.com>
7416 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7417 * server.c (visit_actioned_threads, handle_pending_status): New
7419 (handle_v_cont): Factor out parts to ...
7420 (resume): ... this new function. If in all-stop, and a thread
7421 being resumed has a pending status, report it without actually
7423 (myresume): Adjust to use the new 'resume' function.
7424 (clear_pending_status_callback, set_pending_status_callback)
7425 (find_status_pending_thread_callback): New functions.
7426 (handle_status): Handle the case of multiple threads having
7427 interesting statuses to report. Report threads' real last signal
7428 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7429 with an interesting thread to report the status for, instead of
7430 always reporting the status of the first thread.
7432 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7434 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7435 * gdbreplay.c (gdbreplay_version): Likewise.
7437 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7439 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7440 iov.iov_len with the real length in use.
7442 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7444 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7445 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7446 for all targets that use win32-low.c.
7447 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7448 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7450 2013-12-13 Pedro Alves <palves@redhat.com>
7452 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7453 if equal to TARGET_WAITKIND_LOADED.
7454 * win32-low.c (cached_status): New static global.
7455 (win32_wait): Add declaration.
7456 (do_initial_child_stuff): Flush all initial pending debug events
7457 up to the initial breakpoint.
7458 (win32_wait): If CACHED_STATUS was set, return that instead
7459 of doing a real wait. Remove the code resuming the execution
7460 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7461 during the initial phase. Also remove the code changing
7462 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7463 TARGET_WAITKIND_STOPPED.
7465 2013-12-11 Yao Qi <yao@codesourcery.com>
7467 * notif.c (handle_notif_ack): Return 0 if no notification
7470 2013-11-20 Doug Evans <dje@google.com>
7472 * linux-low.c (linux_set_resume_request): Fix comment.
7474 2013-11-20 Doug Evans <dje@google.com>
7476 * linux-low.c (resume_status_pending_p): Tweak comment.
7478 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7480 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7481 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7482 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7483 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7484 (srv_amd64_regobj): Add amd64-mpx.o.
7485 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7486 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7487 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7488 * i387-fp.c (num_pl_bnd_register) Added constant.
7489 (num_pl_bnd_cfg_registers) Added constant.
7490 (struct i387_xsave) Added reserved area and MPX fields.
7491 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7492 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7494 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7495 (init_registers_amd64_mpx_linux): Declare new function.
7496 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7497 (x86_64_regmap): Add MPX registers.
7498 (x86_linux_read_description): Add MPX case.
7499 (initialize_low_arch): Initialize MPX targets.
7501 2013-11-18 Tom Tromey <tromey@redhat.com>
7503 * configure: Rebuild.
7504 * configure.ac: Don't check for stdlib.h.
7505 * gdbreplay.c: Unconditionally include stdlib.h.
7507 2013-11-18 Tom Tromey <tromey@redhat.com>
7509 * config.in: Rebuild.
7510 * configure: Rebuild.
7511 * configure.ac: Don't use AC_HEADER_DIRENT.
7513 2013-11-18 Tom Tromey <tromey@redhat.com>
7515 * server.h: Don't check HAVE_STRING_H.
7516 * gdbreplay.c: Don't check HAVE_STRING_H.
7517 * configure: Rebuild.
7519 2013-11-18 Tom Tromey <tromey@redhat.com>
7521 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7524 2013-11-08 Tom Tromey <tromey@redhat.com>
7526 * configure, config.in: Rebuild.
7527 * configure.ac: Remove unused configury.
7529 2013-11-08 Tom Tromey <tromey@redhat.com>
7531 * acinclude.m4: Include common.m4, codeset.m4.
7532 * configure, config.in: Rebuild.
7533 * configure.ac: Use GDB_AC_COMMON.
7535 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7537 * linux-s390-low.c (HWCAP_S390_TE): New define.
7538 (s390_arch_setup): Consider the TE field in the HWCAP for
7539 determining 'have_regset_tdb'.
7541 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7544 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7547 2013-10-02 Pedro Alves <palves@redhat.com>
7549 * server.c (process_serial_event): Don't output "GDBserver
7550 exiting" if GDB is connected through stdio.
7551 * target.c (mywait): Likewise, be silent if GDB is connected
7554 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7556 * lynx-low.c (lynx_add_threads_after_attach): New function.
7557 (lynx_attach): Remove call to add_thread. Add call to
7558 lynx_add_threads_after_attach instead.
7560 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7562 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7563 * config.in, configure: Regenerated.
7565 2013-09-18 Yao Qi <yao@codesourcery.com>
7568 * server.c (start_inferior): Clear 'resume_info'.
7570 2013-09-16 Jiong Wang <jiwang@tilera.com>
7572 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7575 2013-09-16 Jiong Wang <jiwang@tilera.com>
7577 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7578 linux-tile-low.o to srv_tgtobj.
7580 2013-09-16 Will Newton <will.newton@linaro.org>
7582 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7585 2013-09-06 Pedro Alves <palves@redhat.com>
7587 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7588 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7589 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7590 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7591 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7592 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7594 2013-09-06 Pedro Alves <palves@redhat.com>
7596 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7597 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7599 2013-09-06 Pedro Alves <palves@redhat.com>
7601 * linux-amd64-ipa.c: Include tracepoint.h.
7602 * linux-i386-ipa.c: Include tracepoint.h.
7604 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7606 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7607 (ps_get_thread_area): New function.
7609 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7611 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7612 (initialize_low_arch): Call init_registers_crisv32 rather than
7613 init_register_crisv32.
7615 2013-09-05 Pedro Alves <palves@redhat.com>
7617 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7619 * hostio.h: ... this new file.
7620 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7621 win32-low.c: Include hostio.h.
7623 2013-09-05 Pedro Alves <palves@redhat.com>
7625 * server.h (gdb_client_data, handler_func, callback_handler_func)
7626 (delete_file_handler, add_file_handler, append_callback_event)
7627 (delete_callback_event, start_event_loop, initialize_event_loop):
7628 Move to event-loop.h and include it.
7629 * event-loop.h: New file.
7631 2013-09-05 Pedro Alves <palves@redhat.com>
7633 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7634 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7635 (loaded_dll, unloaded_dll): Move to ...
7636 * dll.h: ... this new file.
7637 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7639 2013-09-05 Pedro Alves <palves@redhat.com>
7641 * server.h (current_process, get_thread_process, all_processes)
7642 (add_inferior_to_list, for_each_inferior, current_inferior)
7643 (remove_inferior, add_process, remove_process, find_process_pid)
7644 (have_started_inferiors_p, have_attached_inferiors_p)
7645 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7646 (clear_inferiors, find_inferior, find_inferior_id)
7647 (inferior_target_data, set_inferior_target_data)
7648 (inferior_regcache_data, set_inferior_regcache_data): Move to
7649 inferiors.h, and include it.
7650 * inferiors.h: New file.
7652 2013-09-05 Pedro Alves <palves@redhat.com>
7654 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7658 2013-09-05 Pedro Alves <palves@redhat.com>
7660 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7662 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7663 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7664 (handle_tracepoint_general_set, handle_tracepoint_query)
7665 (tracepoint_finished_step, tracepoint_was_hit)
7666 (release_while_stepping_state_list, current_traceframe)
7667 (in_readonly_region, traceframe_read_mem)
7668 (fetch_traceframe_registers, traceframe_read_sdata)
7669 (traceframe_read_info, struct fast_tpoint_collect_status)
7670 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7671 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7672 (supply_fast_tracepoint_registers)
7673 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7674 (ipa_tdesc, claim_trampoline_space)
7675 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7676 (agent_mem_read, agent_get_trace_state_variable_value)
7677 (agent_set_trace_state_variable_value, agent_tsv_read)
7678 (agent_mem_read_string, get_raw_reg_func_addr)
7679 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7680 * tracepoint.h: ... this new file.
7682 2013-09-05 Pedro Alves <palves@redhat.com>
7684 * server.h (perror_with_name, error, fatal, warning, paddress)
7685 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7687 * utils.h: New file.
7689 2013-09-05 Pedro Alves <palves@redhat.com>
7691 * server.h (remote_debug, noack_mode, transport_is_reliable)
7692 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7693 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7694 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7695 (write_enn, initialize_async_io, enable_async_io)
7696 (disable_async_io, check_remote_input_interrupt_request)
7697 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7698 (dead_thread_notify, prepare_resume_reply)
7699 (decode_address_to_semicolon, decode_address, decode_m_packet)
7700 (decode_M_packet, decode_X_packet, decode_xfer_write)
7701 (decode_search_memory_packet, unhexify, hexify)
7702 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7703 (look_up_one_symbol, relocate_instruction)
7704 (monitor_output): Move to remote-utils.h, and include it.
7705 * remote-utils.h: New file.
7707 2013-09-05 Pedro Alves <palves@redhat.com>
7709 * server.h (_): Delete.
7711 2013-09-02 Pedro Alves <palves@redhat.com>
7713 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7714 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7716 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7718 2013-09-02 Pierre Muller <muller@sourceware.org>
7720 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7721 or WriteProcessMemory complete successfully and handle
7722 ERROR_PARTIAL_COPY error.
7724 2013-09-02 Pedro Alves <palves@redhat.com>
7726 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7727 error instead of EIO.
7729 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7732 * linux-low.c: Include filestuff.h.
7733 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7734 * lynx-low.c: Include filestuff.h.
7735 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7736 * server.c: Include filestuff.h.
7737 (main): Call notice_open_fds.
7738 * spu-low.c: Include filestuff.h.
7739 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7741 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7743 * Makefile.in: Explain why ../target and ../nat are not
7744 listed as include file search paths.
7745 (linux-waitpid.o): New object file rule.
7746 * configure.srv (srv_native_linux_obj): New variable.
7747 Replace all occurrences of linux native object files with
7748 $srv_native_linux_obj.
7749 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7750 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7751 (linux_enable_event_reporting): Remove declaration.
7752 (my_waitpid): Moved to common/linux-waitpid.c.
7753 (linux_wait_for_event): Pass ptid when calling
7754 linux_enable_event_reporting.
7755 (linux_supports_tracefork_flag): Remove.
7756 (linux_enable_event_reporting): Likewise.
7757 (linux_tracefork_grandchild): Remove.
7758 (STACK_SIZE): Moved to common/linux-ptrace.c.
7759 (linux_tracefork_child): Remove.
7760 (linux_test_for_tracefork): Remove.
7761 (linux_look_up_symbols): Call linux_supports_traceclone.
7762 (initialize_low): Remove call to linux_test_for_tracefork.
7763 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7764 common/linux-ptrace.h.
7765 (PTRACE_TYPE_ARG4): Likewise.
7766 Include linux-ptrace.h.
7768 2013-08-21 Pedro Alves <palves@redhat.com>
7770 * config.in: Renegerate.
7772 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7774 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7775 (SFILES): Remove $(srcdir)/common/target-common.c and
7776 add $(srcdir)/target/waitstatus.c.
7777 (OBS): Remove target-common.o and add waitstatus.o.
7778 (server_h): Remove $(srcdir)/../common/target-common.h and
7779 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7780 and $(srcdir)/../target/waitstatus.h.
7781 (target-common.o): Remove.
7782 (waitstatus.o): New target object file.
7783 * target.h: Do not include target-common.h and
7784 include target/resume.h, target/wait.h and
7785 target/waitstatus.h.
7787 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7789 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7790 to PTRACE_TYPE_ARG3.
7791 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7792 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7794 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7795 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7797 2013-07-27 Jie Zhang <jie@codesourcery.com>
7798 Daniel Jacobowitz <dan@codesourcery.com>
7799 Yao Qi <yao@codesourcery.com>
7801 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7802 (mips-linux-watch.o): New rule.
7803 (mips_linux_watch_h): New variable.
7804 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7806 * linux-mips-low.c: Include mips-linux-watch.h.
7807 (struct arch_process_info, struct arch_lwp_info): New.
7808 (update_watch_registers_callback): New function.
7809 (mips_linux_new_process, mips_linux_new_thread) New functions.
7810 (mips_linux_prepare_to_resume, mips_insert_point): New
7812 (mips_remove_point, mips_stopped_by_watchpoint): New
7814 (rsp_bp_type_to_target_hw_bp_type): New function.
7815 (mips_stopped_data_address): New function.
7816 (the_low_target): Add watchpoint support functions.
7818 2013-07-27 Yao Qi <yao@codesourcery.com>
7820 * i386-low.c: Include break-common.h.
7821 (enum target_hw_bp_type): Remove.
7823 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7825 * Makefile.in (SFILES): /common/target-common.c.
7826 (OBS): Add target-common.o.
7827 (server_h): Add $(srcdir)/../common/target-common.h.
7828 (target-common.o): New target.
7829 * server.c (queue_stop_reply_callback): Free
7830 status string after use.
7831 * target.c (target_waitstatus_to_string): Remove.
7832 * target.h: Include target-common.h.
7833 (resume_kind): Likewise.
7834 (target_waitkind): Likewise.
7835 (target_waitstatus): Likewise.
7836 (TARGET_WNOHANG): Likewise.
7838 2013-07-04 Yao Qi <yao@codesourcery.com>
7840 * Makefile.in (host_alias): Use @host_noncanonical@.
7841 (target_alias): Use @target_noncanonical@.
7842 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7843 ACX_NONCANONICAL_HOST.
7844 * configure: Regenerated.
7847 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7849 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7850 * configure: Rebuild.
7851 * Makefile.in (version_host, version_target): Get from configure.
7852 (version.c): Use $(version_host) and $(version_target).
7854 2013-07-03 Pedro Alves <palves@redhat.com>
7856 * Makefile.in (config.status): Depend on development.sh.
7857 * acinclude.m4: Include libmcheck.m4.
7858 * configure: Regenerate.
7860 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7862 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7863 attribute inside the parentheses.
7864 (winapi_DebugSetProcessKillOnExit): Ditto.
7865 (winapi_DebugBreakProcess): Ditto.
7866 (winapi_GenerateConsoleCtrlEvent): Ditto.
7868 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7870 * notif.h (notif_event): Add a dummy member to avoid compiler
7873 2013-07-01 Pedro Alves <palves@redhat.com>
7875 * hostio.c (HOSTIO_PATH_MAX): Define.
7876 (require_filename, handle_open, handle_unlink, handle_readlink):
7879 2013-07-01 Pedro Alves <palves@redhat.com>
7881 * server.h: Include "pathmax.h".
7882 * linux-low.c: Don't include sys/param.h.
7883 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7885 * win32-low.c: Don't include sys/param.h.
7886 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7888 2013-07-01 Pedro Alves <palves@redhat.com>
7890 * event-loop.c: Don't check HAVE_UNISTD_H before including
7892 * gdbreplay.c: Likewise.
7893 * remote-utils.c: Likewise.
7894 * server.c: Likewise.
7895 * configure.ac: Don't check for unistd.h.
7896 * configure: Regenerate.
7898 2013-06-28 Tom Tromey <tromey@redhat.com>
7900 * Makefile.in (version.c): Use version.in, not
7903 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7905 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7906 * configure: Rebuild.
7907 * Makefile.in (version_host, version_target): Get from configure.
7908 (version.c): Use $(version_host) and $(version_target).
7910 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7912 Fix trace-status to output user name without trailing colon.
7913 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7915 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7917 Fix trace-status to output proper start-time and stop-time.
7918 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7919 output start time and stop time in hex as gdb expects.
7921 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7923 * tracepoint.c (build_traceframe_info_xml): Output trace state
7924 variables present in the trace buffer.
7926 2013-06-24 Tom Tromey <tromey@redhat.com>
7928 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7930 (version.o): Remove.
7931 * gdbreplay.c: Include version.h.
7932 (version, host_name): Don't declare.
7933 * server.h: Include version.h.
7934 (version, host_name): Don't declare.
7936 2013-06-12 Pedro Alves <palves@redhat.com>
7938 * linux-x86-low.c (linux_is_elf64): Delete global.
7939 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7940 with local linux_pid_exe_is_elf_64_file use.
7942 2013-06-11 Pedro Alves <palves@redhat.com>
7944 * linux-low.c (regset_disabled, disable_regset): New functions.
7945 (regsets_fetch_inferior_registers)
7946 (regsets_store_inferior_registers): Use them.
7947 (initialize_regsets_info); Don't allocate the disabled_regsets
7949 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7952 2013-06-11 Pedro Alves <palves@redhat.com>
7954 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7957 2013-06-11 Pedro Alves <palves@redhat.com>
7959 * linux-x86-low.c (initialize_low_arch): Call
7960 init_registers_x32_avx_linux.
7962 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7964 Fix compatibility with Android Bionic.
7965 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7968 2013-06-07 Pedro Alves <palves@redhat.com>
7971 * Makefile.in (OBS): Add tdesc.o.
7972 (IPA_OBJS): Add tdesc-ipa.o.
7973 (tdesc-ipa.o): New rule.
7974 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7976 * linux-low.c (new_inferior): Delete.
7977 (disabled_regsets, num_regsets): Delete.
7978 (linux_add_process): Adjust to set the new per-process
7980 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7981 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7982 was a stop. When calling arch_setup, switch the current inferior
7983 to the thread that got an event.
7984 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7985 (regsets_fetch_inferior_registers)
7986 (regsets_store_inferior_registers): New regsets_info parameter.
7988 (linux_register_in_regsets): New regs_info parameter. Adjust to
7990 (register_addr, fetch_register, store_register): New usrregs_info
7991 parameter. Adjust to use it.
7992 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7993 parameter regs_info. Adjust to use it.
7994 (linux_fetch_registers): Get the current inferior's regs_info, and
7996 (linux_store_registers): Ditto.
7997 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7998 (initialize_low): Don't initialize the target_regsets here. Call
7999 initialize_low_arch.
8000 * linux-low.h (target_regsets): Delete declaration.
8001 (struct regsets_info): New.
8002 (struct usrregs_info): New.
8003 (struct regs_info): New.
8004 (struct process_info_private) <new_inferior>: New field.
8005 (struct linux_target_ops): Delete the num_regs, regmap, and
8006 regset_bitmap fields. New field regs_info.
8007 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8008 * i387-fp.c (num_xmm_registers): Delete.
8009 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8010 calls to new interface.
8011 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8012 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8013 Infer the number of xmm registers from the regcache's target
8015 * i387-fp.h (num_xmm_registers): Delete.
8016 * inferiors.c (add_thread): Don't install the thread's regcache
8018 * proc-service.c (gregset_info): Fetch the current inferior's
8019 regs_info. Adjust to use it.
8020 * regcache.c: Include tdesc.h.
8021 (register_bytes, reg_defs, num_registers)
8022 (gdbserver_expedite_regs): Delete.
8023 (get_thread_regcache): If the thread doesn't have a regcache yet,
8024 create one, instead of aborting gdbserver.
8025 (regcache_invalidate_one): Rename to ...
8026 (regcache_invalidate_thread): ... this.
8027 (regcache_invalidate_one): New.
8028 (regcache_invalidate): Only invalidate registers of the current
8030 (init_register_cache): Add target_desc parameter, and use it.
8031 (new_register_cache): Ditto. Assert the target description has a
8032 non zero registers_size.
8033 (regcache_cpy): Add assertions. Adjust.
8034 (realloc_register_cache, set_register_cache): Delete.
8035 (registers_to_string, registers_from_string): Adjust.
8036 (find_register_by_name, find_regno, find_register_by_number)
8037 (register_cache_size): Add target_desc parameter, and use it.
8038 (free_register_cache_thread, free_register_cache_thread_one)
8039 (regcache_release, register_cache_size): New.
8040 (register_size): Add target_desc parameter, and use it.
8041 (register_data, supply_register, supply_register_zeroed)
8042 (supply_regblock, supply_register_by_name, collect_register)
8043 (collect_register_as_string, collect_register_by_name): Adjust.
8044 * regcache.h (struct target_desc): Forward declare.
8045 (struct regcache) <tdesc>: New field.
8046 (init_register_cache, new_register_cache): Add target_desc
8048 (regcache_invalidate_thread): Declare.
8049 (regcache_invalidate_one): Delete declaration.
8050 (regcache_release): Declare.
8051 (find_register_by_number, register_cache_size, register_size)
8052 (find_regno): Add target_desc parameter.
8053 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8055 * remote-utils.c: Include tdesc.h.
8056 (outreg, prepare_resume_reply): Adjust.
8057 * server.c: Include tdesc.h.
8058 (gdbserver_xmltarget): Delete declaration.
8059 (get_features_xml, process_serial_event): Adjust.
8060 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8062 (struct process_info) <tdesc>: New field.
8063 (ipa_tdesc): Declare.
8064 * tdesc.c: New file.
8065 * tdesc.h: New file.
8066 * tracepoint.c: Include tdesc.h.
8067 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8068 (get_context_regcache): Adjust to pass ipa_tdesc down.
8069 (do_action_at_tracepoint): Adjust to get the register cache size
8070 from the context regcache's description.
8071 (traceframe_walk_blocks): Adjust to get the register cache size
8072 from the current trace frame's description.
8073 (traceframe_get_pc): Adjust to get current trace frame's
8074 description and pass it down.
8075 (gdb_collect): Adjust to get the register cache size from the
8077 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8078 (gdbserver_xmltarget): Delete.
8079 (initialize_low_tracepoint): Set the ipa's target description.
8080 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8081 (initialize_low_tracepoint): Set the ipa's target description.
8082 * linux-x86-low.c: Include tdesc.h.
8083 [__x86_64__] (is_64bit_tdesc): New.
8084 (ps_get_thread_area, x86_get_thread_area): Use it.
8085 (i386_cannot_store_register): Rename to ...
8086 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8087 (i386_cannot_fetch_register): Rename to ...
8088 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8089 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8091 (target_regsets): Rename to ...
8092 (x86_regsets): ... this.
8093 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8095 (x86_siginfo_fixup): Use is_64bit_tdesc.
8096 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8097 (tdesc_x32_avx_linux, tdesc_x32_linux)
8098 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8100 (x86_linux_update_xmltarget): Delete.
8101 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8102 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8103 (AMD64_LINUX_USER64_CS): New.
8104 (x86_linux_read_description): New, based on
8105 x86_linux_update_xmltarget.
8106 (same_process_callback): New.
8107 (x86_arch_setup_process_callback): New.
8108 (x86_linux_update_xmltarget): New.
8109 (x86_regsets_info): New.
8110 (amd64_linux_regs_info): New.
8111 (i386_linux_usrregs_info): New.
8112 (i386_linux_regs_info): New.
8113 (x86_linux_regs_info): New.
8114 (x86_arch_setup): Reimplement.
8115 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8116 (x86_emit_ops): Ditto.
8117 (the_low_target): Adjust. Install x86_linux_regs_info,
8118 x86_cannot_fetch_register, and x86_cannot_store_register.
8119 (initialize_low_arch): New.
8120 * linux-ia64-low.c (tdesc_ia64): Declare.
8121 (ia64_fetch_register): Adjust.
8122 (ia64_usrregs_info, regs_info): New globals.
8123 (ia64_regs_info): New function.
8124 (the_low_target): Adjust.
8125 (initialize_low_arch): New function.
8126 * linux-sparc-low.c (tdesc_sparc64): Declare.
8127 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8129 (sparc_arch_setup): New function.
8130 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8131 (the_low_target): Adjust.
8132 (initialize_low_arch): New function.
8133 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8134 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8135 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8136 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8137 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8138 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8139 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8140 (tdesc_powerpc_isa205_vsx64l): Declare.
8141 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8142 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8143 (ppc_set_pc, ppc_get_hwcap): Adjust.
8144 (ppc_usrregs_info): Forward declare.
8145 (!__powerpc64__) ppc_regmap_adjusted: New global.
8146 (ppc_arch_setup): Adjust to the current process'es target
8148 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8149 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8150 (ppc_store_evrregset): Adjust.
8151 (target_regsets): Rename to ...
8152 (ppc_regsets): ... this, and make static.
8153 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8154 (ppc_regs_info): New function.
8155 (the_low_target): Adjust.
8156 (initialize_low_arch): New function.
8157 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8158 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8159 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8160 (tdesc_s390x_linux64v2): Declare.
8161 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8162 (s390_fill_gregset, s390_store_last_break): Adjust.
8163 (target_regsets): Rename to ...
8164 (s390_regsets): ... this, and make static.
8165 (s390_get_pc, s390_set_pc): Adjust.
8166 (s390_get_hwcap): New target_desc parameter, and use it.
8167 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8168 (s390_arch_setup): Adjust to set the current process'es target
8169 description. Don't adjust the regmap.
8170 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8171 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8172 (regs_info_3264): New globals.
8173 (s390_regs_info): New function.
8174 (the_low_target): Adjust.
8175 (initialize_low_arch): New function.
8176 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8177 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8178 [__mips64] (init_registers_mips_linux)
8179 (init_registers_mips_dsp_linux): Delete defines.
8180 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8181 (have_dsp): New global.
8182 (mips_read_description): New, based on mips_arch_setup.
8183 (mips_arch_setup): Reimplement.
8184 (get_usrregs_info): New function.
8185 (mips_cannot_fetch_register, mips_cannot_store_register)
8186 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8187 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8188 (target_regsets): Rename to ...
8189 (mips_regsets): ... this, and make static.
8190 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8191 (dsp_regs_info, regs_info): New globals.
8192 (mips_regs_info): New function.
8193 (the_low_target): Adjust.
8194 (initialize_low_arch): New function.
8195 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8196 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8198 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8199 (arm_read_description): New, with bits factored from
8201 (arm_arch_setup): Reimplement.
8202 (target_regsets): Rename to ...
8203 (arm_regsets): ... this, and make static.
8204 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8205 (arm_regs_info): New function.
8206 (the_low_target): Adjust.
8207 (initialize_low_arch): New function.
8208 * linux-m68k-low.c (tdesc_m68k): Declare.
8209 (target_regsets): Rename to ...
8210 (m68k_regsets): ... this, and make static.
8211 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8212 (m68k_regs_info): New function.
8213 (m68k_arch_setup): New function.
8214 (the_low_target): Adjust.
8215 (initialize_low_arch): New function.
8216 * linux-sh-low.c (tdesc_sharch): Declare.
8217 (target_regsets): Rename to ...
8218 (sh_regsets): ... this, and make static.
8219 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8220 (sh_regs_info, sh_arch_setup): New functions.
8221 (the_low_target): Adjust.
8222 (initialize_low_arch): New function.
8223 * linux-bfin-low.c (tdesc_bfin): Declare.
8224 (bfin_arch_setup): New function.
8225 (bfin_usrregs_info, regs_info): New globals.
8226 (bfin_regs_info): New function.
8227 (the_low_target): Adjust.
8228 (initialize_low_arch): New function.
8229 * linux-cris-low.c (tdesc_cris): Declare.
8230 (cris_arch_setup): New function.
8231 (cris_usrregs_info, regs_info): New globals.
8232 (cris_regs_info): New function.
8233 (the_low_target): Adjust.
8234 (initialize_low_arch): New function.
8235 * linux-cris-low.c (tdesc_crisv32): Declare.
8236 (cris_arch_setup): New function.
8237 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8238 (cris_regs_info): New function.
8239 (the_low_target): Adjust.
8240 (initialize_low_arch): New function.
8241 * linux-m32r-low.c (tdesc_m32r): Declare.
8242 (m32r_arch_setup): New function.
8243 (m32r_usrregs_info, regs_info): New globals.
8244 (m32r_regs_info): Adjust.
8245 (initialize_low_arch): New function.
8246 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8247 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8248 (tic6x_usrregs_info): Forward declare.
8249 (tic6x_read_description): New function, based on ...
8250 (tic6x_arch_setup): ... this. Reimplement.
8251 (target_regsets): Rename to ...
8252 (tic6x_regsets): ... this, and make static.
8253 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8254 (tic6x_regs_info): New function.
8255 (the_low_target): Adjust.
8256 (initialize_low_arch): New function.
8257 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8258 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8259 (target_regsets): Rename to ...
8260 (xtensa_regsets): ... this, and make static.
8261 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8263 (xtensa_arch_setup, xtensa_regs_info): New functions.
8264 (the_low_target): Adjust.
8265 (initialize_low_arch): New function.
8266 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8267 (nios2_arch_setup): Set the current process'es tdesc.
8268 (target_regsets): Rename to ...
8269 (nios2_regsets): ... this.
8270 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8271 (nios2_regs_info): New function.
8272 (the_low_target): Adjust.
8273 (initialize_low_arch): New function.
8274 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8275 (aarch64_arch_setup): Set the current process'es tdesc.
8276 (target_regsets): Rename to ...
8277 (aarch64_regsets): ... this.
8278 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8279 (aarch64_regs_info): New function.
8280 (the_low_target): Adjust.
8281 (initialize_low_arch): New function.
8282 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8284 (target_regsets): Rename to ...
8285 (tile_regsets): ... this.
8286 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8287 (tile_regs_info): New function.
8288 (tile_arch_setup): Set the current process'es tdesc.
8289 (the_low_target): Adjust.
8290 (initialize_low_arch): New function.
8291 * spu-low.c (tdesc_spu): Declare.
8292 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8293 * win32-arm-low.c (tdesc_arm): Declare.
8294 (arm_arch_setup): New function.
8295 (the_low_target): Install arm_arch_setup instead of
8297 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8298 (init_windows_x86): Rename to ...
8299 (i386_arch_setup): ... this. Set `win32_tdesc'.
8300 (the_low_target): Adjust.
8301 * win32-low.c (win32_tdesc): New global.
8302 (child_add_thread): Don't create the thread cache here.
8303 (do_initial_child_stuff): Set the new process'es tdesc.
8304 * win32-low.h (struct target_desc): Forward declare.
8305 (win32_tdesc): Declare.
8306 * lynx-i386-low.c (tdesc_i386): Declare global.
8307 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8308 * lynx-low.c (lynx_tdesc): New global.
8309 (lynx_add_process): Set the new process'es tdesc.
8310 * lynx-low.h (struct target_desc): Forward declare.
8311 (lynx_tdesc): Declare global.
8312 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8313 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8314 * nto-low.c (nto_tdesc): New global.
8315 (do_attach): Set the new process'es tdesc.
8316 * nto-low.h (struct target_desc): Forward declare.
8317 (nto_tdesc): Declare.
8318 * nto-x86-low.c (tdesc_i386): Declare.
8319 (nto_x86_arch_setup): Set `nto_tdesc'.
8321 2013-06-04 Gary Benson <gbenson@redhat.com>
8323 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8324 to qSupported response when appropriate.
8325 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8326 with nonzero-length annex.
8327 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8328 arguments supplied in annex.
8330 2013-05-31 Doug Evans <dje@google.com>
8333 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8334 64 bits in 64-cross-32 environment.
8336 2013-05-28 Pedro Alves <palves@redhat.com>
8338 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8339 (aarch64-without-fpu.c): Delete rule.
8340 * configure.srv (aarch64*-*-linux*): Remove references to
8341 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8342 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8345 2013-05-24 Pedro Alves <palves@redhat.com>
8347 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8348 instead of strchr/decode_address. Error if the range isn't split
8349 with a ','. Don't assume there's be a ':' in the action.
8351 2013-05-23 Yao Qi <yao@codesourcery.com>
8352 Pedro Alves <palves@redhat.com>
8354 * linux-low.c (lwp_in_step_range): New function.
8355 (linux_wait_1): If the thread was range stepping and stopped
8356 outside the stepping range, report the stop to GDB. Otherwise,
8357 continue stepping. Add range stepping debug output.
8358 (linux_set_resume_request): Copy the step range from the resume
8360 (linux_supports_range_stepping): New.
8361 (linux_target_ops) <supports_range_stepping>: Set to
8362 linux_supports_range_stepping.
8363 * linux-low.h (struct linux_target_ops)
8364 <supports_range_stepping>: New field.
8365 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8366 * linux-x86-low.c (x86_supports_range_stepping): New.
8367 (the_low_target) <supports_range_stepping>: Set to
8368 x86_supports_range_stepping.
8369 * server.c (handle_v_cont): Handle 'r' action.
8370 (handle_v_requests): Append ";r" if the target supports range
8372 * target.h (struct thread_resume) <step_range_start,
8373 step_range_end>: New fields.
8374 (struct target_ops) <supports_range_stepping>:
8376 (target_supports_range_stepping): New macro.
8378 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8380 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8381 confusion in comment.
8383 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8385 * lynx-low.c (struct process_info_private): New type.
8386 (lynx_add_process): New function.
8387 (lynx_create_inferior, lynx_attach): Replace calls to
8388 add_process by calls to lynx_add_process.
8389 (lynx_resume): If PTID is null, then try using
8390 current_process()->private->last_wait_event_ptid.
8392 (lynx_clear_inferiors): Delete. The contents of that function
8393 has been inlined in lynx_mourn;
8394 (lynx_wait_1): Save the ptid in the process's private data.
8395 (lynx_mourn): Free the process' private data. Replace call
8396 to lynx_clear_inferiors by call to clear_inferiors.
8398 2013-05-17 Yao Qi <yao@codesourcery.com>
8400 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8403 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8405 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8406 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8407 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8408 PT_TEXT_END_ADDR guards. Update comments.
8409 (linux_target_op) <read_offsets>: Conditionally define to
8410 linux_read_offsets if the target is UCLIBC and if it defines
8411 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8413 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8414 Andrew Jenner <andrew@codesourcery.com>
8416 * Makefile.in (SFILES): Add linux-nios2-low.c.
8417 (clean): Add action to delete nios2-linux.c.
8418 (nios2-linux.c): New rule.
8419 * configure.srv: Add nios2*-*-linux*.
8420 * linux-nios2-low.c: New.
8422 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8424 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8426 2013-04-25 Hui Zhu <hui@codesourcery.com>
8429 * ax.c (ax_printf): Add fflush.
8431 2013-04-22 Tom Tromey <tromey@redhat.com>
8433 * Makefile.in (SFILES): Add filestuff.c.
8434 (OBS): Add filestuff.o.
8435 (filestuff.o): New target.
8436 * config.in, configure: Rebuild.
8437 * configure.ac: Check for fdwalk, pipe2.
8439 2013-04-17 Pedro Alves <palves@redhat.com>
8441 * configure.ac (USE_THREAD_DB): Delete variable.
8442 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8443 Don't AC_SUBST USE_THREAD_DB.
8444 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8445 * config.in, configure: Regenerate.
8447 2013-04-16 Pedro Alves <palves@redhat.com>
8449 * linux-low.h (struct lwp_info) <thread_known>: Move under
8450 the USE_THREAD_DB #ifdef.
8452 2013-04-16 Pedro Alves <palves@redhat.com>
8454 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8455 (linux-low.o): Delete rule.
8456 * linux-low.h: Always include "gdb_thread_db.h" instead of
8457 conditionally including thread_db.h.
8458 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8461 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8463 * Makefile.in (install-only): Fix make install regression.
8465 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8467 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8468 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8470 * gdbserver.1: Remove.
8472 2013-03-22 Pedro Alves <palves@redhat.com>
8474 * linux-low.c (handle_extended_wait): Don't call
8475 linux_enable_event_reporting.
8477 2013-03-15 Tony Theodore <tonyt@logyst.com>
8480 * Makefile.in (SHELL): Use @SHELL@.
8482 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8484 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8487 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8489 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8490 Remove extraneous NULL element.
8492 2013-03-13 Yao Qi <yao@codesourcery.com>
8494 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8495 'V' block in trace frame.
8497 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8499 * target.h (struct target_ops): Add btrace ops.
8500 (target_supports_btrace): New macro.
8501 (target_enable_btrace): New macro.
8502 (target_disable_btrace): New macro.
8503 (target_read_btrace): New macro.
8504 * gdbthread.h (struct thread_info): Add btrace field.
8505 * server.c: Include btrace-common.h.
8506 (handle_btrace_general_set): New function.
8507 (handle_btrace_enable): New function.
8508 (handle_btrace_disable): New function.
8509 (handle_general_set): Call handle_btrace_general_set.
8510 (handle_qxfer_btrace): New function.
8511 (struct qxfer qxfer_packets[]): Add btrace entry.
8512 * inferiors.c (remove_thread): Disable btrace.
8513 * linux-low: Include linux-btrace.h.
8514 (linux_low_enable_btrace): New function.
8515 (linux_low_read_btrace): New function.
8516 (linux_target_ops): Add btrace ops.
8517 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8518 Add srv_linux_btrace=yes.
8519 (x86_64-*-linux*): Add linux-btrace.o.
8520 Add srv_linux_btrace=yes.
8521 * configure.ac: Define HAVE_LINUX_BTRACE.
8522 * config.in: Regenerated.
8523 * configure: Regenerated.
8525 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8527 * server.c (handle_qxfer): Preserve error message if -3 is
8529 (qxfer): Document the -3 return value.
8531 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8533 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8534 (linux_btrace_h): New variable.
8535 (linux-btrace.o): New rule.
8537 2013-03-08 Stan Shebs <stan@codesourcery.com>
8538 Hafiz Abid Qadeer <abidh@codesourcery.com>
8540 * tracepoint.c (trace_buffer_size): New global.
8541 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8542 (init_trace_buffer): Change to one-argument function. Allocate
8543 trace buffer memory.
8544 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8545 handle QTBuffer:size packet.
8546 (cmd_bigqtbuffer_size): New function.
8547 (initialize_tracepoint): Call init_trace_buffer with
8548 DEFAULT_TRACE_BUFFER_SIZE.
8549 * server.c (handle_query): Add QTBuffer:size in the
8552 2013-03-07 Yao Qi <yao@codesourcery.com>
8554 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8555 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8557 (cmd_qtsp): Adjust condition. Do post increment.
8558 Set cur_action and cur_step_action back to 0.
8560 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8563 * linux-low.c (linux_write_memory): Return early success if LEN is
8566 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8568 * configure.srv: Add x86_64-*-cygwin* as target.
8570 2013-02-28 Tom Tromey <tromey@redhat.com>
8572 * configure.ac: Invoke AC_SYS_LARGEFILE.
8573 * configure, config.in: Rebuild.
8575 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8577 * win32-low.c: Throughout, fix format strings and casts of
8578 printf-like functions to avoid type related warnings on all
8580 (get_child_debug_event): Print dwDebugEventCode as hex since
8581 that's how it's usually documented.
8583 2013-02-28 Yao Qi <yao@codesourcery.com>
8585 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8588 2013-02-27 Jiong Wang <jiwang@tilera.com>
8590 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8591 (reg-tilegx32.c): New rule.
8592 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8593 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8594 different register info initializer according to elf class.
8595 (init_registers_tilgx32): New function. The tilegx32 register info
8597 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8598 (tile_store_gregset): Likewise.
8600 2013-02-27 Yao Qi <yao@codesourcery.com>
8602 * server.c (process_point_options): Print debug message when
8603 debug_threads is true.
8605 2013-02-26 Yao Qi <yao@codesourcery.com>
8607 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8609 2013-02-19 Pedro Alves <palves@redhat.com>
8610 Kai Tietz <ktietz@redhat.com>
8614 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8615 instead of strtoul to extract address from packet.
8616 (process_serial_event) <'z'>: Likewise.
8618 2013-02-18 Yao Qi <yao@codesourcery.com>
8620 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8622 2013-02-14 Pedro Alves <palves@redhat.com>
8626 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8627 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8629 2013-02-14 Pedro Alves <palves@redhat.com>
8631 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8633 2013-02-14 Pedro Alves <palves@redhat.com>
8635 * tracepoint.c (save_string): Delete.
8636 (add_tracepoint_action): Use savestring instead of save_string.
8638 2013-02-12 Pedro Alves <palves@redhat.com>
8640 * linux-xtensa-low.c: Ditto.
8641 * xtensa-xtregs.c: Ditto.
8643 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8645 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8648 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8650 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8651 aarch64_num_wp_regs and aarch64_num_bp_regs to
8652 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8654 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8656 * linux-aarch64-low.c (ps_get_thread_area): Replace
8657 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8659 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8660 Marcus Shawcroft <marcus.shawcroft@arm.com>
8661 Nigel Stephens <nigel.stephens@arm.com>
8662 Yufeng Zhang <yufeng.zhang@arm.com>
8664 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8665 (aarch64.c, aarch64-without-fpu.c): New targets.
8666 * configure.srv (aarch64*-*-linux*): New.
8667 * linux-aarch64-low.c: New file.
8669 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8671 * linux-low.c (handle_extended_wait, linux_create_inferior)
8672 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8673 (dequeue_one_deferred_signal, linux_resume_one_thread)
8674 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8675 (linux_tracefork_grandchild, linux_test_for_tracefork)
8676 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8677 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8678 where the argument is 0.
8680 2013-01-25 Yao Qi <yao@codesourcery.com>
8682 * event-loop.c: Include "queue.h".
8683 (gdb_event_p): New typedef.
8684 (struct gdb_event) <next_event>: Remove.
8685 (event_queue): Change to QUEUE(gdb_event_p).
8686 (async_queue_event): Remove.
8687 (gdb_event_xfree): New.
8688 (initialize_event_loop): New.
8689 (process_event): Use API from QUEUE.
8690 (wait_for_event): Likewise.
8691 * server.c (main): Call initialize_event_loop.
8692 * server.h (initialize_event_loop): Declare.
8694 2013-01-18 Yao Qi <yao@codesourcery.com>
8696 * ax.h (struct eval_agent_expr_context): New.
8697 (gdb_eval_agent_expr): Update declaration.
8698 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8699 TFRAME. Add new argument CTX.
8700 * server.h (struct eval_agent_expr_context): Declare.
8701 (agent_mem_read, agent_tsv_read): Update declaration.
8702 (agent_mem_read_string): Likewise.
8703 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8704 (add_traceframe_block): Add new argument TPOINT.
8705 Increase TPOINT->traceframe_usage.
8706 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8707 eval_tracepoint_agent_expr.
8708 (condition_true_at_tracepoint): Likewise.
8709 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8710 (agent_mem_read_string, agent_tsv_read): Likewise.
8712 2013-01-16 Yao Qi <yao@codesourcery.com>
8714 * linux-low.c (linux_resume_one_lwp): Don't check
8715 'lwp->bp_reinsert != 0'.
8717 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8718 Pedro Alves <palves@redhat.com>
8720 * lynx-low.c (ptrace_request_to_str): Define a temporary
8721 macro and use it to simplify this function's implementation.
8723 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8725 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8728 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8730 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8732 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8734 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8736 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8738 * lynx-low.c (lynx_resume): Use the resume_info parameter
8739 to determine the ptid for the lynx_ptrace call, unless
8740 it is equal to minus_one_ptid, in which case we use the
8741 ptid of the current_inferior.
8742 (lynx_wait_1): After having received a thread create/exit
8743 event, resume the inferior's execution using the signaling
8744 thread's ptid, rather than the old ptid.
8746 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8748 * lynx-low.c (lynx_resume): Delete variable ret.
8750 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8752 * gdbreplay.c (gdbreplay_version): Update copyright year.
8753 * server.c (gdbserver_version): Likewise.
8755 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8757 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8760 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8762 * lynx-low.c (ptrace_request_to_str): Add handling for
8765 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8767 * lynx-low.c (lynx_attach): Delete variable new_process.
8769 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8771 * lynx-low.c (lynx_create_inferior): Delete variable
8774 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8776 * lynx-low.c (ptrace_request_to_str): Do not handle
8777 PTRACE_GETTHREADLIST if this macro does not exist.
8779 2012-12-15 Yao Qi <yao@codesourcery.com>
8781 * Makefile.in (OBS): Add notif.o.
8782 * notif.c, notif.h: New.
8783 * server.c: Include "notif.h".
8784 (struct vstop_notif) <next>: Remove.
8786 (queue_stop_reply): Update.
8787 (push_event, send_next_stop_reply): Remove.
8788 (discard_queued_stop_replies): Update.
8789 (notif_stop): New variable.
8790 (handle_v_stopped): Remove.
8791 (handle_v_requests): Don't call handle_v_stopped. Call
8792 handle_ack_notif instead.
8793 (queue_stop_reply_callback): Call notif_event_enque instead
8794 of queue_stop_reply.
8795 (handle_status): Don't call send_next_stop_reply, call
8796 notif_write_event instead.
8797 (kill_inferior_callback): Likewise.
8798 (detach_or_kill_inferior_callback): Likewise.
8799 (main): Call initialize_notif.
8800 (process_serial_event): Call QUEUE_is_empty.
8801 (handle_target_event): Call notif_push instead of push event.
8802 * server.h (push_event): Remove declaration.
8804 2012-12-10 Tom Tromey <tromey@redhat.com>
8806 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8807 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8810 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8811 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8812 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8813 (amd64-linux-ipa.o, ax.o): Rewrite.
8814 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8815 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8816 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8817 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8818 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8819 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8820 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8821 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8822 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8823 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8824 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8825 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8826 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8827 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8828 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8829 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8830 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8831 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8832 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8833 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8834 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8835 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8836 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8837 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8838 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8839 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8840 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8841 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8842 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8843 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8844 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8845 (reg-tilegx.o): Remove.
8846 (all_object_files): New macro.
8847 Include .deps files.
8848 * aclocal.m4, configure: Rebuild.
8849 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8850 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8851 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8853 2012-12-05 Tom Tromey <tromey@redhat.com>
8856 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8858 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8860 * configure.ac: Check for linux/perf_event.h.
8861 * config.in: Regenerated.
8862 * configure: Regenerated.
8864 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8866 * hostio.c (handle_readlink): Decrease buffer size
8867 parameter passed to readlink by one byte.
8869 2012-11-26 Yao Qi <yao@codesourcery.com>
8871 * configure.ac (build_warnings): Append '-Wempty-body'.
8872 * configure: Regenerated.
8873 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8876 2012-11-15 Pierre Muller <muller@sourceware.org>
8878 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8879 * config.in: Regenerate.
8880 * configure: Regenerate.
8881 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8882 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8883 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8884 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8886 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8887 instead of <sys/wait.h> header.
8888 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8890 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8892 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8893 (various make rules): Remove -DGDBSERVER
8895 2012-11-09 Yao Qi <yao@codesourcery.com>
8897 * spu-low.c (current_ptid): Move it to ..
8898 * gdbthread.h: ... here. New.
8899 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8900 * server.c (myresume, process_serial_event): Likewise.
8901 * thread-db.c (thread_db_find_new_threads): Likewise.
8902 * tracepoint.c (run_inferior_command): Likewise.
8904 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8906 * server.c (handle_search_memory_1): Include access length in
8909 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8911 * linux-crisv32-low.c: Fix compile errors.
8913 2012-09-04 Yao Qi <yao@codesourcery.com>
8915 * tracepoint.c (cmd_qtsv): Adjust debug message.
8916 Don't check CUR_TPOINT.
8918 2012-08-28 Yao Qi <yao@codesourcery.com>
8920 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8921 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8922 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8923 Remove declarations of xmalloc, xreallloc, xstrdup and
8925 * Makefile.in (libiberty_h): New.
8926 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8927 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8929 2012-08-23 Yao Qi <yao@codesourcery.com>
8931 * server.h: Remove declaration of 'xsnprintf'.
8933 2012-08-22 Keith Seitz <keiths@redhat.com>
8935 * server.h: Include build-gnulib-gbserver/config.h.
8936 * gdbreplay.c: Likewise.
8938 2012-08-08 Doug Evans <dje@google.com>
8940 * Makefile.in (SFILES): Add gdb_vecs.c.
8941 (OBS): Add gdb_vecs.o.
8942 (gdb_vecs_h, host_defs_h): New variables.
8943 (thread-db.o): Add $(gdb_vecs_h) dependency.
8944 (gdb_vecs.o): New rule.
8945 * thread-db.c: #include "gdb_vecs.h".
8946 (thread_db_load_search): Use a vector to iterate over path elements.
8947 Handle text appearing after "$pdir".
8949 * configure.ac: Add check for strstr.
8950 * config.in: Regenerate.
8951 * configure: Regenerate.
8953 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8955 * hostio.c (handle_pread): If pread fails, fall back to attempting
8957 (handle_pwrite): Likewise for pwrite.
8959 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8961 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8962 between unsupported TYPE and unimplementable ADDR/LEN combination.
8963 (arm_insert_point): Act on new return value.
8965 2012-07-31 Pedro Alves <palves@redhat.com>
8967 * server.c (process_point_options): Only skip tokens if we find
8968 one that is unrecognized. Don't treat 'X' specially while
8969 skipping unrecognized tokens.
8971 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8973 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8974 to 4-byte-align HW breakpoint addresses for Thumb.
8976 2012-07-27 Yao Qi <yao@codesourcery.com>
8980 * server.h: Declare gdb_agent_about_to_close.
8981 * target.c (kill_inferior): Include "agent.h".
8982 New. Send command 'kill'.
8983 * target.h (kill_inferior): Removed macro.
8984 * tracepoint.c (gdb_agent_about_to_close): New.
8985 (gdb_agent_helper_thread): Handle command 'close'.
8986 Wait endlessly until the inferior stops.
8987 Install gdb_agent_remove_socket to atexit hook.
8988 (agent_socket_name): New static variable.
8989 (gdb_agent_socket_init): Replace local variable 'name' with
8990 'agent_socket_name'.
8991 (gdb_agent_remove_socket): New.
8993 2012-07-27 Yao Qi <yao@codesourcery.com>
8995 * server.c (process_point_options): Stop at 'X' when parsing.
8997 2012-07-19 Michael Eager <eager@eagercon.com>
8999 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9001 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9002 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9003 hardware breakpoint.
9005 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9007 * gdbserver/linux-low.c (initialize_low): Call
9008 linux_ptrace_init_warnings.
9010 2012-07-02 Doug Evans <dje@google.com>
9012 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9015 2012-07-02 Stan Shebs <stan@codesourcery.com>
9017 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9018 (ax.o): Add it to build rule.
9020 (OBS): Add format.o.
9021 (IPA_OBS): Add format.o.
9022 * server.c (handle_query): Claim support for breakpoint commands.
9023 (process_point_options): Add command case.
9024 (process_serial_event): Leave running if there are printfs in
9026 * mem-break.h (any_persistent_commands): Declare.
9027 (add_breakpoint_commands): Declare.
9028 (gdb_no_commands_at_breakpoint): Declare.
9029 (run_breakpoint_commands): Declare.
9030 * mem-break.c (struct point_command_list): New struct.
9031 (struct breakpoint): New field command_list.
9032 (any_persistent_commands): New function.
9033 (add_commands_to_breakpoint): New function.
9034 (add_breakpoint_commands): New function.
9035 (gdb_no_commands_at_breakpoint): New function.
9036 (run_breakpoint_commands): New function.
9037 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9039 * ax.c: Include format.h.
9040 (ax_printf): New function.
9041 (gdb_eval_agent_expr): Add printf opcode.
9043 2012-06-13 Yao Qi <yao@codesourcery.com>
9045 * server.c (start_inferior): Remove duplicated writes to fields
9046 'last_resume_kind' and 'last_status' of 'current_inferior'.
9048 2012-06-12 Yao Qi <yao@codesourcery.com>
9049 Pedro Alves <palves@redhat.com>
9051 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9053 * server.c (handle_v_cont): Extend comment.
9055 2012-06-11 Yao Qi <yao@codesourcery.com>
9057 * linux-low.c (linux_attach): Add 'static'.
9059 2012-06-06 Yao Qi <yao@codesourcery.com>
9061 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9063 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9065 Fix gcc -flto compilation warning.
9066 * server.c (main): Make variable multi_mode and attach volatile.
9068 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9070 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9071 if the platform doesn't know about it.
9073 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9075 * Makefile.in (SFILES): Add linux-tile-low.c.
9076 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9077 * configure.srv: Handle tilegx-*-linux*.
9078 * linux-tile-low.c: New file.
9080 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9082 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9084 2012-05-24 Pedro Alves <palves@redhat.com>
9088 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9090 2012-05-24 Pedro Alves <palves@redhat.com>
9094 Replace target_signal with gdb_signal throughout.
9096 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9098 * linux-low.c (linux_store_registers): Avoid the copying sequence
9099 when no data has been retrieved by ptrace.
9101 2012-05-22 Will Deacon <will.deacon@arm.com>
9103 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9104 Include asm/ptrace.h.
9105 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9108 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9110 * linux-low.c (linux_store_registers): Don't re-retrieve data
9111 with ptrace that has already been obtained from /proc. Always
9112 copy any data retrieved with ptrace to the buffer supplied.
9114 2012-05-11 Yao Qi <yao@codesourcery.com>
9115 Pedro Alves <palves@redhat.com>
9117 * linux-low.c (enum stopping_threads_kind): New.
9118 (stopping_threads): Change type to `enum stopping_threads_kind'.
9119 (handle_extended_wait): If stopping and suspending threads, leave
9120 the new_lwp suspended too.
9121 (linux_wait_for_event): Adjust.
9122 (stop_all_lwps): Set `stopping_threads' to
9123 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9124 whether we're suspending threads or just stopping them. Assert no
9127 2012-04-29 Yao Qi <yao@codesourcery.com>
9129 * server.h: Move some code to ...
9130 * gdbthread.h: ... here. New.
9131 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9132 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9133 (nto-low.o, win32-low.o): Likewise.
9134 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9135 * regcache.c, remote-utils.c, server.c: Likewise.
9136 * target.c, tracepoint.c, win32-low.c: Likewise.
9138 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9140 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9141 (PTRACE_ARG4_TYPE): Likewise.
9142 (PTRACE_XFER_TYPE): Likewise.
9143 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9144 ptrace to PTRACE_ARG3_TYPE.
9145 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9146 (PTRACE_ARG4_TYPE): Likewise.
9147 (PTRACE_XFER_TYPE): Likewise.
9148 (linux_detach_one_lwp): Cast fourth argument of
9149 ptrace to long then PTRACE_ARG4_TYPE.
9150 (regsets_fetch_inferior_registers): Cast third argument of
9151 ptrace to long then PTRACE_ARG3_TYPE.
9152 (regsets_store_inferior_registers): Likewise.
9154 2012-04-20 Pedro Alves <palves@redhat.com>
9156 * configure: Regenerate.
9158 2012-04-19 Pedro Alves <palves@redhat.com>
9160 * Makefile.in (GNULIB_BUILDDIR): New.
9161 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9162 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9163 (all, install-only, uninstall, clean-info, all-lib, clean): No
9164 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9165 (maintainer-clean realclean distclean): Use subdir_do.
9167 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9168 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9169 * acinclude.m4: Include acx_configure_dir.m4.
9170 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9171 calls. Call AC_PROG_RANLIB. Configure gnulib using
9174 (GNULIB_STDINT_H): Adjust.
9175 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9176 * gdbreplay.c: Include build-gnulib/config.h.
9177 * server.h: Likewise.
9178 * aclocal.m4: Regenerate.
9179 * config.in: Regenerate.
9180 * configure: Regenerate.
9182 2012-04-19 Pedro Alves <palves@redhat.com>
9184 * Makefile.in (LIBGNU, INCGNU): Adjust.
9185 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9186 (all, install-only, uninstall, clean-info, all-lib, clean)
9187 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9188 * configure.ac: Adjust AC_OUTPUT output.
9189 * aclocal.m4: Regenerate.
9190 * configure: Regenerate.
9192 2012-04-19 Pedro Alves <palves@redhat.com>
9194 * Makefile.in (generated_files): New.
9195 (server_h): Remove the explicit dependency on config.h, and depend
9196 on $generated_files.
9198 2012-04-19 Pedro Alves <palves@redhat.com>
9200 * Makefile.in (INCGNU): Add -Ignulib.
9202 2012-04-19 Pedro Alves <palves@redhat.com>
9204 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9205 (INCGNU): ... this, and spell out -I here.
9206 (GNULIB_LIB): Rename to ...
9208 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9210 2012-04-19 Pedro Alves <palves@redhat.com>
9212 * config.in: Regenerate.
9214 2012-04-19 Pedro Alves <palves@redhat.com>
9216 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9217 * server.h (memmem): Remove declaration.
9218 * config.in: Regenerate.
9219 * configure: Regenerate.
9221 2012-04-19 Yao Qi <yao@codesourcery.com>
9223 * Makefile.in (SFILES): Add common/vec.c.
9227 2012-04-19 Yao Qi <yao@codesourcery.com>
9229 * remote-utils.c (prepare_resume_reply): Replace with macro
9230 target_core_of_thread.
9231 * server.c (handle_qxfer_threads_proper): Likewise.
9232 * target.h (traget_core_of_thread): New macro.
9234 2012-04-18 Pedro Alves <palves@redhat.com>
9236 * aclocal.m4: Regenerate.
9237 * configure: Regenerate.
9239 2012-04-16 Yao Qi <yao@codesourcery.com>
9241 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9242 duplicated on address.
9244 2012-04-16 Yao Qi <yao@codesourcery.com>
9246 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9247 (struct tracepoint_action_ops) <send>: New field.
9248 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9249 (agent_expr_send, x_tracepoint_action_send): New.
9250 (l_tracepoint_action_send): New.
9251 (cmd_qtdp): Download and install tracepoint
9252 according to `use_agent'.
9253 (run_inferior_command): Add one more parameter `len'.
9255 (tracepoint_send_agent): New.
9256 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9258 2012-04-16 Yao Qi <yao@codesourcery.com>
9260 * tracepoint.c (download_tracepoints): Moved to ...
9261 (cmd_qtstart): ... here.
9263 2012-04-14 Yao Qi <yao@codesourcery.com>
9265 * tracepoint.c: Include inttypes.h.
9266 (struct collect_memory_action): Use sized types.
9267 (struct tracepoint): Likewise.
9268 (cmd_qtdp, stop_tracing): Update print specifiers.
9269 (cmd_qtp, response_tracepoint): Likewise.
9270 (collect_data_at_tracepoint): Likewise.
9271 (collect_data_at_step): Likewise.
9273 2012-04-14 Yao Qi <yao@codesourcery.com>
9275 Import gnulib module inttypes.
9276 * aclocal.m4, config.in, configure: Regenerated.
9278 2012-04-14 Yao Qi <yao@codesourcery.com>
9280 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9281 Makefile and config.status at last.
9283 2012-04-13 Yao Qi <yao@codesourcery.com>
9285 * tracepoint.c: Include stdint.h unconditionally.
9287 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9289 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9290 on BFD_HAVE_SYS_PROCFS_TYPE.
9291 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9292 * configure: Regenerate.
9293 * config.in: Likewise.
9295 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9297 * Makefile.in (clean): Also remove x32.c x32-linux.c
9298 x32-avx.c x32-avx-linux.c.
9299 (x32.o): New target.
9301 (x32-linux.o): Likewise.
9302 (x32-linux.c): Likewise.
9303 (x32-avx.o): Likewise.
9304 (x32-avx.c): Likewise.
9305 (x32-avx-linux.o): Likewise.
9306 (x32-avx-linux.c): Likewise.
9308 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9309 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9310 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9311 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9312 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9313 i386/x32-avx-linux.xml.
9315 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9316 (init_registers_x32_avx_linux): Likwise.
9317 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9318 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9320 2012-04-13 Pedro Alves <palves@redhat.com>
9322 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9323 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9324 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9325 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9328 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9330 * linux-x86-low.c (compat_x32_clock_t): New.
9331 (compat_x32_siginfo_t): Likewise.
9332 (compat_x32_siginfo_from_siginfo): Likewise.
9333 (siginfo_from_compat_x32_siginfo): Likewise.
9334 (linux_is_elf64): Likewise.
9335 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9336 and siginfo_from_compat_x32_siginfo for x32.
9337 (x86_arch_setup): Set linux_is_elf64.
9339 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9342 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9344 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9345 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9346 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9347 compatible with process.
9349 2012-04-12 Yao Qi <yao@codesourcery.com>
9351 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9352 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9353 (install-only, install-info, clean): Handle sub dir gnulib.
9354 (all-lib, am--refresh): New targets.
9355 (memmem.o): Remove target.
9356 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9357 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9358 (AC_REPLACE_FUNCS): Remove memmem.
9359 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9360 (AC_OUTPUT): Generate Makefile in gnulib/.
9361 * aclocal.m4, config.in, configure: Regenerated.
9363 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9365 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9367 2012-04-05 Pedro Alves <palves@redhat.com>
9369 -Werror=strict-aliasing
9371 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9374 2012-04-04 Pedro Alves <palves@redhat.com>
9376 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9377 (sparc_store_gregset_from_stack, sparc_store_gregset)
9378 (sparc_breakpoint_at): Fix formatting.
9380 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9382 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9384 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9385 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9386 * config.in: Regenerate.
9387 * configure: Likewise.
9389 2012-03-29 Pedro Alves <palves@redhat.com>
9391 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9392 Correct ptrace arguments.
9394 2012-03-28 Pedro Alves <palves@redhat.com>
9396 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9397 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9398 (IA64_FR1_REGNUM): New defines.
9399 (ia64_fetch_register): New.
9400 (the_low_target): Install it.
9401 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9403 * linux-low.c (linux_fetch_registers): Try the
9404 the_low_target.fetch_register hook first.
9406 * linux-arm-low.c (the_low_target): Adjust.
9407 * linux-bfin-low.c (the_low_target): Adjust.
9408 * linux-cris-low.c (the_low_target): Adjust.
9409 * linux-crisv32-low.c (the_low_target): Adjust.
9410 * linux-m32r-low.c (the_low_target): Adjust.
9411 * linux-m68k-low.c (the_low_target): Adjust.
9412 * linux-mips-low.c (the_low_target): Adjust.
9413 * linux-ppc-low.c (the_low_target): Adjust.
9414 * linux-s390-low.c (the_low_target): Adjust.
9415 * linux-sh-low.c (the_low_target): Adjust.
9416 * linux-sparc-low.c (the_low_target): Adjust.
9417 * linux-tic6x-low.c (the_low_target): Adjust.
9418 * linux-x86-low.c (the_low_target): Adjust.
9419 * linux-xtensa-low.c (the_low_target): Adjust.
9421 2012-03-26 Pedro Alves <palves@redhat.com>
9423 * server.c (handle_qxfer_libraries): Don't bail early if
9424 the_target->qxfer_libraries_svr4 is not NULL.
9426 2012-03-26 Pedro Alves <palves@redhat.com>
9428 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9430 2012-03-23 Pedro Alves <palves@redhat.com>
9432 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9433 "library-list-svr4" element's start tag when the the DSO list is
9436 2012-03-23 Pedro Alves <palves@redhat.com>
9438 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9439 a variable whose type size is the same as the inferior's pointer
9442 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9444 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9446 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9447 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9448 * linux-low.h: Include <signal.h>.
9449 (struct siginfo): Remove forward declaration.
9450 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9453 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9455 * .gitignore: Ignore more files.
9457 2012-03-19 Pedro Alves <palves@redhat.com>
9458 Jan Kratochvil <jan.kratochvil@redhat.com>
9460 * server.c (cont_thread, general_thread): Add describing comments.
9461 (start_inferior): Clear `cont_thread'.
9462 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9465 2012-03-15 Yao Qi <yao@codesourcery.com>
9467 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9469 (cmd_qtdp): ... here.
9471 2012-03-15 Yao Qi <yao@codesourcery.com>
9473 * tracepoint.c (struct tracepoint_action_ops): New.
9474 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9475 (m_tracepoint_action_download): New.
9476 (r_tracepoint_action_download): New.
9477 (x_tracepoint_action_download): New.
9478 (l_tracepoint_action_download): New.
9479 (add_tracepoint_action): Install `action->ops' according type.
9480 (download_tracepoint_1): Move code `download' function pointer
9481 of various tracepoint_action_ops.
9483 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9485 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9486 linux_ptrace_attach_warnings.
9488 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9490 * Makefile.in (linux-ptrace.o): New.
9491 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9492 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9493 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9494 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9495 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9497 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9499 2012-03-08 Yao Qi <yao@codesourcery.com>
9500 Pedro Alves <palves@redhat.com>
9502 Fix PR server/13392.
9503 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9505 * tracepoint.c (remove_tracepoint): New.
9506 (cmd_qtdp): Call remove_tracepoint when failed to install.
9508 2012-03-07 Pedro Alves <palves@redhat.com>
9510 * linux-low.c (get_detach_signal): New.
9511 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9512 Pass on pending signals to PTRACE_DETACH. Check the result of the
9514 * server.c (program_signals, program_signals_p): New.
9515 (handle_general_set): Handle QProgramSignals.
9516 * server.h (program_signals, program_signals_p): Declare.
9518 2012-03-05 Pedro Alves <palves@redhat.com>
9519 Jan Kratochvil <jan.kratochvil@redhat.com>
9521 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9524 2012-03-03 Yao Qi <yao@codesourcery.com>
9526 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9527 agent_look_up_symbols.
9529 2012-03-03 Yao Qi <yao@codesourcery.com>
9531 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9532 (linux-x86-low.o): Likewise.
9533 * server.h: Remove in_process_agent_loaded.
9534 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9538 2012-03-03 Yao Qi <yao@codesourcery.com>
9540 * tracepoint.c (gdb_agent_capability): New global.
9541 (in_process_agent_loaded_ust): Renamed to
9542 `in_process_agent_supports_ust'.
9544 (in_process_agent_supports_ust): Call agent_capability_check.
9545 (clear_installed_tracepoints): Assert that agent supports
9548 2012-03-03 Yao Qi <yao@codesourcery.com>
9550 * linux-low.c (linux_supports_agent): New.
9551 (linux_target_ops): Initialize field `supports_agent' with
9552 linux_supports_agent.
9553 * target.h (struct target_ops) <supports_agent>: New.
9554 (target_supports_agent): New macro.
9555 * server.c (handle_general_set): Handle packet 'QAgent'.
9556 (handle_query): Send `QAgent+'.
9557 * Makefile.in (server.o): Depends on agent.h.
9559 2012-03-03 Yao Qi <yao@codesourcery.com>
9561 * Makefile.in (OBS): Add agent.o.
9562 Add new rule for agent.o.
9563 Track dependence of tracepoint.c on agent.h.
9564 * tracepoint.c (run_inferior_command_1):
9565 (run_inferior_command): Call agent_run_command.
9566 (gdb_ust_connect_sync_socket): Deleted. Move it to
9568 (resume_thread, stop_thread): Likewise.
9569 (gdb_ust_socket_init): Renamed to ...
9570 (gdb_agent_socket_init): ... New.
9571 (gdb_ust_thread): Renamed to ...
9572 (gdb_agent_helper_thread): ... New.
9573 (gdb_ust_init): Move some code to ...
9574 (gdb_agent_init): ... here. New.
9575 [HAVE_UST]: Call gdb_ust_init.
9576 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9577 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9578 * config.in, configure: Regenerated.
9580 2012-03-02 Pedro Alves <palves@redhat.com>
9582 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9583 * linux-low.c (struct simple_pid_list): New.
9584 (stopped_pids): New a struct simple_pid_list pointer.
9585 (add_to_pid_list, pull_pid_from_list): New.
9586 (handle_extended_wait): Don't assume the first signal new children
9587 report is SIGSTOP. Adjust call to pull_pid_from_list.
9588 (linux_wait_for_lwp): Adjust.
9590 2012-03-02 Yao Qi <yao@codesourcery.com>
9592 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9595 2012-03-02 Yao Qi <yao@codesourcery.com>
9597 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9598 `stop_pc' and `tpoint'. Update caller.
9600 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9602 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9603 * linux-low.c (use_linux_regsets): New macro.
9604 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9605 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9606 (linux_register_in_regsets): New function.
9607 (usr_fetch_inferior_registers): Skip registers covered by
9609 (usr_store_inferior_registers): Likewise.
9610 (usr_fetch_inferior_registers): New macro.
9611 (usr_store_inferior_registers): Likewise.
9612 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9613 (linux_store_registers): Likewise.
9614 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9616 (init_registers_mips64_dsp_linux): Likewise.
9617 (init_registers_mips_linux): New macro.
9618 (init_registers_mips_dsp_linux): Likewise.
9619 (mips_dsp_num_regs): Likewise.
9620 (DSP_BASE, DSP_CONTROL): New fallback macros.
9621 (mips_base_regs): New macro.
9622 (mips_regmap): Use it. Fix the size.
9623 (mips_dsp_regmap): New variable.
9624 (mips_dsp_regset_bitmap): Likewise.
9625 (mips_arch_setup): New function.
9626 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9628 (mips_cannot_store_register): Likewise.
9629 (the_low_target): Update .arch_setup, .num_regs and .regmap
9630 initializers. Add .regset_bitmap initializer.
9631 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9633 * linux-bfin-low.c (the_low_target): Likewise.
9634 * linux-cris-low.c (the_low_target): Likewise.
9635 * linux-crisv32-low.c (the_low_target): Likewise.
9636 * linux-ia64-low.c (the_low_target): Likewise.
9637 * linux-m32r-low.c (the_low_target): Likewise.
9638 * linux-m68k-low.c (the_low_target): Likewise.
9639 * linux-ppc-low.c (the_low_target): Likewise.
9640 * linux-s390-low.c (the_low_target): Likewise.
9641 * linux-sh-low.c (the_low_target): Likewise.
9642 * linux-sparc-low.c (the_low_target): Likewise.
9643 * linux-tic6x-low.c (the_low_target): Likewise.
9644 * linux-x86-low.c (the_low_target): Likewise.
9645 * linux-xtensa-low.c (the_low_target): Likewise.
9646 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9647 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9648 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9650 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9651 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9653 2012-02-29 Yao Qi <yao@codesourcery.com>
9654 Pedro Alves <palves@redhat.com>
9656 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9657 `step_over_finished' is true.
9659 2012-02-27 Pedro Alves <palves@redhat.com>
9661 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9662 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9664 2012-02-27 Pedro Alves <palves@redhat.com>
9667 * linux-low.c (pid_is_stopped): New.
9668 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9670 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9672 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9675 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9677 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9679 2012-02-24 Luis Machado <lgustavo@codesourcery>
9681 * server.c (handle_query): Advertise support for target-side
9682 breakpoint condition evaluation.
9683 (process_point_options): New function.
9684 (process_serial_event): When inserting a breakpoint, check for
9685 a target-side condition that should be evaluated.
9687 * mem-break.c: Include regcache.h and ax.h.
9688 (point_cond_list_t): New data structure.
9689 (breakpoint) <cond_list>: New field.
9690 (find_gdb_breakpoint_at): Make non-static.
9691 (delete_gdb_breakpoint_at): Clear any target-side
9693 (clear_gdb_breakpoint_conditions): New function.
9694 (add_condition_to_breakpoint): Likewise.
9695 (add_breakpoint_condition): Likewise.
9696 (gdb_condition_true_at_breakpoint): Likewise.
9697 (gdb_breakpoint_here): Return result directly instead
9698 of going through a local variable.
9700 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9701 (clear_gdb_breakpoint_conditions): Likewise.
9702 (add_breakpoint_condition): Likewise.
9703 (gdb_condition_true_at_breakpoint): Likewise.
9705 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9706 (need_step_over_p): Take target-side breakpoint condition into
9709 2012-02-24 Luis Machado <lgustavo@codesourcery>
9711 * server.h: Include tracepoint.h.
9712 (agent_mem_read, agent_get_trace_state_variable_value,
9713 agent_set_trace_state_variable_value,
9714 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9715 get_set_tsv_func_addr): New prototypes.
9717 * ax.h: New include file.
9718 * ax.c: New source file.
9720 * tracepoint.c: Include ax.h.
9721 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9722 agent_expr, eval_result_type): Move to ax.h.
9723 (parse_agent_expr): Rename to ...
9724 (gdb_parse_agent_expr): ... this, make it non-static and move
9726 (unparse_agent_expr) Rename to ...
9727 (gdb_unparse_agent_expr): ... this, make it non-static and move
9729 (eval_agent_expr): Rename to ...
9730 (eval_tracepoint_agent_expr): ... this.
9731 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9732 forward declarations.
9733 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9734 (agent_get_trace_state_variable_value): New function.
9735 (agent_set_trace_state_variable_value): New function.
9736 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9737 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9738 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9739 (condition_true_at_tracepoint): Likewise.
9740 (parse_agent_expr): Rename to ...
9741 (gdb_parse_agent_expr): ... this and move to ax.c.
9742 (unparse_agent_expr): Rename to ...
9743 (gdb_unparse_agent_expr): ... this and move to ax.c.
9744 (gdb_agent_op_name): Move to ax.c.
9745 (eval_agent_expr): Rename to ...
9746 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9748 (eval_tracepoint_agent_expr): New function.
9749 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9751 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9753 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9754 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9755 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9756 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9757 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9758 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9759 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9760 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9761 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9762 (compile_bytecodes): Remove forward declaration.
9763 (is_goto_target): Move to ax.c.
9764 (compile_bytecodes): Move to ax.c and call
9765 agent_get_trace_state_variable_value (...) and
9766 agent_set_trace_state_variable_value (...).
9768 * Makefile.in: Update ax.c and IPA dependencies.
9770 2012-02-24 Pedro Alves <palves@redhat.com>
9772 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9773 (cmd_bigqtbuffer_circular): ... this. Only handle
9774 'QTBuffer:circular:'.
9775 (handle_tracepoint_general_set): Adjust.
9777 2012-02-16 Yao Qi <yao@codesourcery.com>
9779 * inferiors.c: Move code to ...
9780 * dll.c: .... here. New.
9781 * server.h: Declare clear_dlls.
9782 * Makefile.in (SFILES): Add dll.c.
9786 2012-02-11 Yao Qi <yao@codesourcery.com>
9788 * server.c: (handle_monitor_command): Add a new parameter
9790 (handle_query): Update caller.
9792 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9794 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9795 * configure, config.in: Regenerate.
9796 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9799 2012-02-02 Pedro Alves <palves@redhat.com>
9801 Try SIGKILL first, then PTRACE_KILL.
9802 * linux-low.c (linux_kill_one_lwp): New.
9803 (linux_kill_one_lwp): Rename to ...
9804 (kill_one_lwp_callback): ... this. Use the new
9807 2012-02-02 Pedro Alves <palves@redhat.com>
9809 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9812 2012-01-27 Pedro Alves <palves@redhat.com>
9814 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9815 (elf_64_file_p): Make static.
9816 (linux_pid_exe_is_elf_64_file): New.
9817 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9818 Delete declarations.
9819 (linux_pid_exe_is_elf_64_file): Declare.
9820 * linux-x86-low.c (x86_arch_setup): Use
9821 linux_pid_exe_is_elf_64_file.
9823 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9825 * linux-low.c (linux_wait_for_event_1): Rename to ...
9826 (linux_wait_for_event): ... here and merge it with former
9827 linux_wait_for_event - new variable wait_ptid, use it.
9828 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9830 2012-01-23 Pedro Alves <palves@redhat.com>
9832 * server.c (main): Avoid yet another case of infinite loop while
9833 detaching/killing after a longjmp.
9835 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9838 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9840 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9842 * hostio.c (handle_readlink): New function.
9843 (handle_vFile): Call it to handle "vFile:readlink" packets.
9845 2012-01-20 Pedro Alves <palves@redhat.com>
9846 Ulrich Weigand <ulrich.weigand@linaro.org>
9848 * server.c (handle_v_requests): Only support vAttach and vRun to
9849 start multiple processes when in extended protocol mode.
9851 2012-01-17 Pedro Alves <palves@redhat.com>
9853 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9854 memalign plus mprotect to allocate the scratch buffer.
9856 2012-01-13 Pedro Alves <palves@redhat.com>
9858 * server.c (attach_inferior): Clear `cont_thread'.
9860 2012-01-13 Pedro Alves <palves@redhat.com>
9862 * server.c (main): Avoid infinite loop while detaching/killing
9865 2012-01-09 Doug Evans <dje@google.com>
9867 * server.c (start_inferior): Set last_ptid in --wrapper case.
9869 2012-01-06 Yao Qi <yao@codesourcery.com>
9871 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9873 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9875 2012-01-04 Yao Qi <yao@codesourcery.com>
9877 * tracepoint.c (cmd_qtdp): Print debug message
9878 for static tracepoint.
9880 2012-01-04 Yao Qi <yao@codesourcery.com>
9882 * tracepoint.c (trace_vdebug): Differentiate debug message
9883 between gdbserver and IPA.
9885 2012-01-03 Yao Qi <yao@codesourcery.com>
9887 * tracepoint.c (tracepoint_was_hit): Don't collect for
9890 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9892 * terminal.h: Reformat copyright header.
9894 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9896 * server.c (gdbserver_version): Update copyright year.
9897 * gdbreplay.c (gdbreplay_version): Likewise.
9899 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9901 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9904 2011-12-18 Hui Zhu <teawater@gmail.com>
9905 * linux-low.c (linux_create_inferior): Save return value to ret.
9907 2011-12-18 Hui Zhu <teawater@gmail.com>
9909 * linux-low.c (linux_create_inferior): Save return value to ret.
9911 2011-12-16 Doug Evans <dje@google.com>
9913 * linux-low.c (linux_create_inferior): If stdio connection,
9914 redirect stdin from /dev/null, stdout to stderr.
9915 * remote-utils.c (remote_is_stdio): New static global.
9916 (remote_connection_is_stdio): New function.
9917 (remote_prepare): Handle stdio connection.
9918 (remote_open): Ditto.
9919 (remote_close): Don't close stdin for stdio connections.
9920 (read_prim,write_prim): New functions. Replace all calls to
9921 read/write to these.
9922 * server.c (main): Watch for "-" argument. Move call to
9923 remote_prepare before start_inferior.
9924 * server.h (STDIO_CONNECTION_NAME): New macro.
9925 (remote_connection_is_stdio): Declare.
9927 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9928 in debugging output.
9930 2011-12-15 Yao Qi <yao@codesourcery.com>
9932 * tracepoint.c: Include sys/syscall.h.
9933 (gdb_ust_thread): Remove preprocessor conditional.
9935 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9937 * linux-low.c (linux_detach_one_lwp): Call
9938 the_low_target.prepare_to_resume before detaching.
9940 2011-12-14 Yao Qi <yao@codesourcery.com>
9942 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9945 2011-12-14 Yao Qi <yao@codesourcery.com>
9947 * i386-low.c (i386_low_stopped_data_address): Initialize local
9950 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9954 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9955 DR_CONTROL unless necessary. Extend comments.
9956 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9957 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9959 2011-12-13 Yao Qi <yao@codesourcery.com>
9961 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9963 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9965 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9967 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9968 Print new debug message for such case.
9970 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9972 Fix overlapping memcpy.
9973 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9974 the read_inferior_memory transfer.
9975 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9976 write_inferior_memory transfer.
9977 (set_fast_tracepoint_jump): New variable buf. Use it for the
9978 read_inferior_memory and write_inferior_memory transfers.
9979 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9980 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9981 Use it for the write_inferior_memory transfer.
9982 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9985 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9987 * linux-low.c (fetch_register, store_register): Make code
9988 consistent, fix formatting.
9990 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9992 * linux-low.c (usr_store_inferior_registers): Factor out code
9993 to handle individual registers into...
9994 (store_register): ... this new function.
9996 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9998 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9999 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10000 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10001 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10002 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10003 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10004 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10005 (srv_xmlfiles): Add new XML files.
10007 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10009 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10010 (init_registers_s390_linux32v1): Add prototype.
10011 (init_registers_s390_linux32v2): Likewise.
10012 (init_registers_s390_linux64v1): Likewise.
10013 (init_registers_s390_linux64v2): Likewise.
10014 (init_registers_s390x_linux64v1): Likewise.
10015 (init_registers_s390x_linux64v2): Likewise.
10016 (s390_num_regs): Increment to 52.
10017 (s390_regmap): Add orig_r2 register.
10018 (s390_num_regs_3264): Increment to 68.
10019 (s390_regmap_3264): Add orig_r2 register.
10020 (s390_collect_ptrace_register): Handle orig_r2 register.
10021 (s390_supply_ptrace_register): Likewise.
10022 (s390_fill_last_break): New function.
10023 (s390_store_last_break): Likewise.
10024 (s390_fill_system_call): New function.
10025 (s390_store_system_call): Likewise.
10026 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10028 (s390_check_regset): New function.
10029 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10030 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10031 Update target_regsets for available register sets.
10033 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10034 Jan Kratochvil <jan.kratochvil@redhat.com>
10036 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10037 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10039 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10040 * linux-low.h (struct process_info_private): New member r_debug.
10041 * server.c (handle_qxfer_libraries): Call
10042 the_target->qxfer_libraries_svr4.
10043 (handle_qxfer_libraries_svr4): New function.
10044 (qxfer_packets): New entry "libraries-svr4".
10045 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10046 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10047 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10048 PACKET_qXfer_libraries_svr4.
10050 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10052 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10053 PSW address/mask between 8-byte and 16-byte formats.
10054 (s390_supply_ptrace_register): Likewise.
10055 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10056 basic addressing mode bit.
10058 2011-11-24 Stan Shebs <stan@codesourcery.com>
10060 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10062 2011-11-17 Stan Shebs <stan@codesourcery.com>
10064 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10065 (tracing_start_time): New global.
10066 (tracing_stop_time): New global.
10067 (tracing_user_name): New global.
10068 (tracing_notes): New global.
10069 (tracing_stop_note): New global.
10070 (cmd_qtstart): Set traceframe_usage, start_time.
10071 (stop_tracing): Set stop_time.
10072 (cmd_qtstatus): Report additional status.
10073 (cmd_qtp): New function.
10074 (handle_tracepoint_query): Call it.
10075 (cmd_qtnotes): New function.
10076 (handle_tracepoint_general_set): Call it.
10077 (get_timestamp): Rename from tsv_get_timestamp.
10079 2011-11-14 Stan Shebs <stan@codesourcery.com>
10080 Kwok Cheung Yeung <kcy@codesourcery.com>
10082 * linux-x86-low.c (small_jump_insn): New.
10083 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10084 trampoline and error message, build a trampoline and issue a small
10085 jump instruction to it.
10086 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10087 trampoline and error message.
10088 (x86_get_min_fast_tracepoint_insn_len): New.
10089 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10090 * linux-low.h (struct linux_target_ops): Add arguments to
10091 install_fast_tracepoint_jump_pad operation, add new operation.
10092 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10094 (linux_get_min_fast_tracepoint_insn_len): New function.
10095 (linux_target_op): Add new operation.
10096 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10097 (gdb_trampoline_buffer_end): Ditto.
10098 (gdb_trampoline_buffer_error): Ditto.
10099 (struct ipa_sym_addresses): Add fields for new IPA variables.
10100 (symbol_list): Add entries for new IPA variables.
10101 (struct tracepoint): Add fields to hold the address range of the
10102 trampoline used by the tracepoint.
10103 (trampoline_buffer_head): New static variable.
10104 (trampoline_buffer_tail): Ditto.
10105 (claim_trampoline_space): New function.
10106 (have_fast_tracepoint_trampoline_buffer): New function.
10107 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10109 (install_fast_tracepoint): Ditto, also add error buffer argument.
10110 (cmd_qtminftpilen): New function.
10111 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10112 (fast_tracepoint_from_trampoline_address): New function.
10113 (fast_tracepoint_collecting): Handle trampoline as part of jump
10115 (set_trampoline_buffer_space): New function.
10116 (initialize_tracepoint): Initialize new IPA variables.
10117 * target.h (struct target_ops): Add arguments to
10118 install_fast_tracepoint_jump_pad operation, add new
10119 get_min_fast_tracepoint_insn_len operation.
10120 (target_get_min_fast_tracepoint_insn_len): New.
10121 (install_fast_tracepoint_jump_pad): Add arguments.
10122 * server.h (IPA_BUFSIZ): Define.
10123 * linux-i386-ipa.c: Include extra header files.
10124 (initialize_fast_tracepoint_trampoline_buffer): New function.
10125 (initialize_low_tracepoint): Call it.
10126 * server.h (set_trampoline_buffer_space): Declare.
10127 (claim_trampoline_space): Ditto.
10128 (have_fast_tracepoint_trampoline_buffer): Ditto.
10130 2011-11-14 Yao Qi <yao@codesourcery.com>
10132 * server.c (handle_query): Handle InstallInTrace for qSupported.
10133 * tracepoint.c (add_tracepoint): Sort list.
10134 (install_tracepoint, download_tracepoint): New.
10135 (cmd_qtdp): Call them to install and download tracepoints.
10136 (sort_tracepoints): Removed.
10137 (cmd_qtstart): Update.
10139 2011-11-14 Yao Qi <yao@codesourcery.com>
10141 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10142 * mem-break.h: Declare.
10143 * tracepoint.c (cmd_qtstart): Move some code to ...
10144 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10146 (download_tracepoints): Move some code to ...
10147 (download_tracepoint_1): ... here. New.
10149 2011-11-08 Yao Qi <yao@codesourcery.com>
10151 * remote-utils.c (relocate_instruction): A comment fix.
10153 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10155 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10156 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10157 dr_status_mirror and dr_control_mirror from debug_reg_state.
10158 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10159 (i386_initial_stuff): Remove use of deleted globals.
10160 (i386_get_thread_context, i386_set_thread_context,
10161 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10162 from debug_reg_state.
10164 2011-11-05 Yao Qi <yao@codesourcery.com>
10166 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10167 address as TPOINT's.
10169 2011-11-02 Stan Shebs <stan@codesourcery.com>
10171 * tracepoint.c (agent_mem_read_string): New function.
10172 (eval_agent_expr): Call it for tracenz.
10173 * server.c (handle_query): Report support for tracenz.
10175 2011-11-02 Yao Qi <yao@codesourcery.com>
10177 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10179 2011-11-02 Yao Qi <yao@codesourcery.com>
10181 * target.h: Fix a typo in comment.
10183 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10185 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10186 clobber the breakpoints' shadows with fast tracepoint jumps.
10187 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10188 * target.c (write_inferior_memory): Also pass MYADDR down to
10191 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10193 * configure.ac: Check support for personality routine.
10194 * configure: Regenerate.
10195 * config.in: Likewise.
10196 * linux-low.c: Include <sys/personality.h>.
10197 Define ADDR_NO_RANDOMIZE if necessary.
10198 (linux_create_inferior): Disable address space randomization when
10199 forking inferior, if requested.
10200 (linux_supports_disable_randomization): New function.
10201 (linux_target_ops): Install it.
10202 * server.h (disable_randomization): Declare.
10203 * server.c (disable_randomization): New global variable.
10204 (handle_general_set): Handle QDisableRandomization.
10205 (handle_query): Likewise for qSupported.
10206 (main): Support --disable-randomization and --no-disable-randomization
10207 command line arguments.
10208 * target.h (struct target_ops): Add supports_disable_randomization.
10209 (target_supports_disable_randomization): New macro.
10211 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10213 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10215 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10216 [!PT_GETDSBT] (target_loadmap): New definition.
10217 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10218 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10219 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10220 and PT_GETDSBT to LINUX_LOADMAP.
10221 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10222 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10224 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10226 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10227 (arm_linux_hwbp_cap): New static variable.
10228 (arm_linux_get_hwbp_cap): Replace by ...
10229 (arm_linux_init_hwbp_cap): ... this new function.
10230 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10231 (arm_linux_get_hw_watchpoint_count): Likewise.
10232 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10233 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10234 (arm_prepare_to_resume): Use perror_with_name instead of error.
10236 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10238 * linux-arm-low.c: Include <signal.h>.
10239 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10240 (struct arm_linux_hwbp_cap): New data type.
10241 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10242 (struct arm_linux_hw_breakpoint): New data type.
10243 (MAX_BPTS, MAX_WPTS): Define.
10244 (struct arch_process_info, struct arch_lwp_info): New data types.
10245 (arm_linux_get_hwbp_cap): New function.
10246 (arm_linux_get_hw_breakpoint_count): Likewise.
10247 (arm_linux_get_hw_watchpoint_count): Likewise.
10248 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10249 (arm_hwbp_control_initialize): Likewise.
10250 (arm_hwbp_control_is_enabled): Likewise.
10251 (arm_hwbp_control_is_initialized): Likewise.
10252 (arm_hwbp_control_disable): Likewise.
10253 (arm_linux_hw_breakpoint_equal): Likewise.
10254 (arm_linux_hw_point_initialize): Likewise.
10255 (struct update_registers_data): New data structure.
10256 (update_registers_callback: New function.
10257 (arm_insert_point): Likewise.
10258 (arm_remove_point): Likewise.
10259 (arm_stopped_by_watchpoint): Likewise.
10260 (arm_stopped_data_address): Likewise.
10261 (arm_new_process): Likewise.
10262 (arm_new_thread): Likewise.
10263 (arm_prepare_to_resume): Likewise.
10264 (the_low_target): Register arm_insert_point, arm_remove_point,
10265 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10266 arm_new_thread, and arm_prepare_to_resume.
10268 2011-09-15 Stan Shebs <stan@codesourcery.com>
10270 * server.h (struct emit_ops): Add compare-goto fields.
10271 * tracepoint.c (gdb_agent_op_sizes): New table.
10272 (emit_eq_goto): New function.
10273 (emit_ne_goto): New function.
10274 (emit_lt_goto): New function.
10275 (emit_le_goto): New function.
10276 (emit_gt_goto): New function.
10277 (emit_ge_goto): New function.
10278 (is_goto_target): New function.
10279 (compile_bytecodes): Recognize special cases of compare-goto
10280 combinations and call specialized emitters for them.
10281 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10282 (amd64_emit_ne_goto): New function.
10283 (amd64_emit_lt_goto): New function.
10284 (amd64_emit_le_goto): New function.
10285 (amd64_emit_gt_goto): New function.
10286 (amd64_emit_ge_goto): New function.
10287 (amd64_emit_ops): Add the new functions.
10288 (i386_emit_eq_goto): New function.
10289 (i386_emit_ne_goto): New function.
10290 (i386_emit_lt_goto): New function.
10291 (i386_emit_le_goto): New function.
10292 (i386_emit_gt_goto): New function.
10293 (i386_emit_ge_goto): New function.
10294 (i386_emit_ops): Add the new functions.
10296 2011-09-08 Stan Shebs <stan@codesourcery.com>
10298 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10299 (i386_emit_epilogue): Restore %ebx.
10301 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10303 * server.c (step_thread): Remove definition.
10304 (process_serial_event): Don't handle Hs.
10305 * server.h (step_thread): Remove declaration.
10306 * target.c (set_desired_inferior): Remove use of step_thread.
10308 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10310 * linux-low.c: Include linux-procfs.h.
10311 (linux_attach_lwp_1): Update comments.
10312 (linux_attach): Scan for existing threads when attaching to a
10313 process that is the tgid.
10314 * Makefile.in: Update dependencies.
10316 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10318 * configure.srv: Add linux-procfs.o dependencies.
10320 2011-08-14 Yao Qi <yao@codesourcery.com>
10322 * target.h (struct target_ops): Fix indent.
10323 * win32-low.c (win32_target_ops): Fix comment.
10325 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10326 Yao Qi <yao@codesourcery.com>
10328 * Makefile.in (clean): Remove tic6x-*.c files.
10329 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10330 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10331 (tic6x-c64xp-linux.c): Likewise.
10332 * configure.srv: Add support for tic6x-*-uclinux.
10333 * linux-tic6x-low.c: New.
10334 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10336 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10337 Yao Qi <yao@codesourcery.com>
10339 * target.h (struct target_ops): Add read_loadmap.
10340 * linux-low.c (struct target_loadseg): New type.
10341 (struct target_loadmap): New type.
10342 (linux_read_loadmap): New function.
10343 (linux_target_ops): Add linux_read_loadmap.
10344 * server.c (handle_query): Support qXfer:fdpic:read packet.
10345 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10348 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10350 * win32-low.c: Include <stdint.h>.
10352 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10354 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10355 to the inferior here.
10356 (i386_remove_aligned_watchpoint): Ditto.
10357 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10358 fit part of the watchpoint in the debug registers.
10359 (i386_update_inferior_debug_regs): New.
10360 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10361 registers, and only update the inferior on success.
10362 (i386_low_remove_watchpoint): Ditto.
10364 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10366 * linux-low.c (compare_ints, unique, list_threads, show_process,
10367 linux_core_of_thread): Delete.
10368 (linux_target_ops): Change linux_core_of_thread to
10369 linux_common_core_of_thread.
10370 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10371 * utils.c (malloc_failure): Change type of argument.
10372 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10373 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10374 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10375 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10376 (IPA_OBJS): Add common-utils-ipa.o.
10377 (ptid_h, linux_osdata_h): New macros.
10378 (server_h): Add common/common-utils.h, common/xml-utils.h,
10379 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10381 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10382 ptid.o, buffer.o): New rules.
10383 (linux-low.o): Add common/linux-osdata.h as a dependency.
10384 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10385 * configure.ac: Add AC_HEADER_DIRENT check.
10386 * config.in: Regenerate.
10387 * configure: Regenerate.
10388 * remote-utils.c (xml_escape_text): Delete.
10389 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10390 buffer_xml_printf): Move to common/buffer.c.
10391 * server.c (main): Remove call to initialize_inferiors.
10392 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10393 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10394 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10395 internal_error, gdb_assert, gdb_assert_fail): Delete.
10396 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10397 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10399 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10400 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10401 initialize_inferiors): Delete.
10403 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10405 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10408 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10410 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10412 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10414 2011-05-26 Yao Qi <yao@codesourcery.com>
10416 * Makefile.in (thread-db.o): Track dependence to
10417 common/gdb_thread_db.h.
10418 * thread-db.c: include gdb_thread_db.h from right place.
10420 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10422 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10423 __FILE__ and __LINE__ to internal_error.
10425 2011-05-13 Doug Evans <dje@google.com>
10427 * thread-db.c (try_thread_db_load_from_sdir): New function.
10428 (try_thread_db_load_from_dir): New function.
10429 (thread_db_load_search): Handle $sdir, ignore $pdir.
10430 Remove trying of system directories if search of
10431 libthread-db-search-path fails, that is now done via $sdir.
10433 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10435 * server.c (handle_query): Add EnableDisableTracepoints to the list
10436 of supported features.
10437 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10439 (cmd_qtenable_disable): New.
10440 (cmd_qtstart): Install tracepoints even if disabled.
10441 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10442 receiving a QTEnable or QTDisable packet.
10443 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10444 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10446 (gdb_probe): Skip data collection if static tracepoint is disabled.
10448 2011-05-10 Doug Evans <dje@google.com>
10450 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10452 2011-05-04 Doug Evans <dje@google.com>
10454 * linux-low.c (linux_join): Skip process lookup.
10455 * spu-low.c (spu_join): Ditto.
10456 * server.c (join_inferiors_callback): Delete.
10457 (process_serial_event): For 'D' packet (detach) call join_inferior
10460 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10462 * README: Don't mention xscale*-*-linux*.
10463 * configure.srv (xscale*-*-linux*): Don't handle target.
10465 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10467 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10469 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10470 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10471 (i386_emit_void_call_2): Likewise.
10473 2011-04-26 Yao Qi <yao@codesourcery.com>
10475 * linux-low.c: Move common macros to linux-ptrace.h.
10476 Include linux-ptrace.h.
10477 * Makefile.in (linux_ptrace_h): New.
10478 (linux-low.o): Depends on linux-ptrace.h.
10480 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10482 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10483 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10484 (remote_prepare): New function with most of the TCP code from ...
10485 (remote_open): ... here. Detect PORT here unconditionally. Move also
10486 setting transport_is_reliable.
10487 * server.c (run_once): New variable.
10488 (gdbserver_usage): Document it.
10489 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10490 the first run if RUN_ONCE.
10491 * server.h (run_once, remote_prepare): New declarations.
10493 2011-04-19 Tom Tromey <tromey@redhat.com>
10495 * win32-low.c (handle_load_dll): Remove duplicate "the".
10497 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10499 Remove support for old Cygwin 1.5 versions.
10500 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10501 function to avoid warning.
10502 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10505 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10507 * gdbserver/server.h (Macro _): Define it if not available.
10509 2011-03-14 Michael Snyder <msnyder@vmware.com>
10511 * hostio.c (handle_close): Remove unnecessary null test.
10513 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10515 * Makefile.in (maintainer-clean realclean distclean): Remove
10516 "make ... subdir_do" command.
10518 2011-03-10 Michael Snyder <msnyder@vmware.com>
10520 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10522 * server.c (handle_v_run): Free alloced buffer on early return.
10524 2011-03-09 Yao Qi <yao@codesourcery.com>
10527 2011-03-04 Yao Qi <yao@codesourcery.com>
10529 * Makefile.in: Remove GNU make feature --directory.
10531 2011-03-05 Yao Qi <yao@codesourcery.com>
10533 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10534 (subdir_do): New make target. Copied from gdb/Makefile.
10535 (maintainer-clean, realclean, distclean, clean): Call corresponding
10536 make targets in common/Makefile.
10538 2011-02-11 Yao Qi <yao@codesourcery.com>
10540 * configure.ac: Call AC_PROG_RANLIB.
10541 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10542 * configure: Regenerate.
10544 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10546 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10548 2011-03-06 Yao Qi <yao@codesourcery.com>
10550 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10552 2011-03-05 Yao Qi <yao@codesourcery.com>
10554 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10555 (subdir_do): New make target. Copied from gdb/Makefile.
10556 (maintainer-clean, realclean, distclean, clean): Call corresponding
10557 make targets in common/Makefile.
10559 2011-03-04 Yao Qi <yao@codesourcery.com>
10561 * Makefile.in: Remove GNU make feature --directory.
10563 2011-03-04 Michael Snyder <msnyder@vmware.com>
10565 * server.c (queue_stop_reply): Call xmalloc not malloc.
10567 2011-03-02 Michael Snyder <msnyder@vmware.com>
10569 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10571 2011-02-28 Michael Snyder <msnyder@vmware.com>
10573 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10574 (cmd_qtframe): Ditto.
10575 (cmd_qtbuffer): Ditto.
10576 (cmd_bigqtbuffer): Ditto.
10578 * utils.c (decimal2str): Initialize 'width' to nine, then
10579 don't mess with it.
10581 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10583 * hostio.c (require_data): Free *data, not data.
10585 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10587 * hostio.c (require_data): Use free, not xfree.
10589 2011-02-27 Michael Snyder <msnyder@vmware.com>
10591 * server.c (handle_query): Discard unused value.
10593 * hostio.c (require_data): Free malloc memory before returning
10596 2011-02-26 Michael Snyder <msnyder@vmware.com>
10598 * linux-low.c (list_threads): Call closedir for dirent.
10600 2011-02-27 Michael Snyder <msnyder@vmware.com>
10602 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10603 a case statement falls through.
10605 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10607 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10610 2011-02-26 Michael Snyder <msnyder@vmware.com>
10612 * utils.c (decimal2str): Eliminate dead code and dead param.
10613 (pulongest): Drop dead param from call to decimal2str.
10616 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10618 Revert the following patch (not approved yet):
10619 2011-02-21 Hui Zhu <teawater@gmail.com>
10620 * tracepoint.c (tp_printf): New function.
10621 (eval_agent_expr): Handle gdb_agent_op_printf.
10623 2011-02-21 Hui Zhu <teawater@gmail.com>
10625 * tracepoint.c (tp_printf): New function.
10626 (eval_agent_expr): Handle gdb_agent_op_printf.
10628 2011-02-18 Tom Tromey <tromey@redhat.com>
10630 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10631 (tracepoint.o): Likewise.
10632 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10633 (gdb_agent_op_names): Likewise.
10635 2011-02-18 Tom Tromey <tromey@redhat.com>
10637 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10638 gdb_agent_op_rot>: New constants.
10639 (gdb_agent_op_names): Add pick and roll.
10640 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10643 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10645 * aclocal.m4: Regenerated with aclocal-1.11.1.
10647 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10649 * server.c (handle_qxfer_traceframe_info): New.
10650 (qxfer_packets): Register "traceframe-info".
10651 (handle_query): Report support for qXfer:traceframe-info:read+.
10652 * tracepoint.c (match_blocktype): New.
10653 (traceframe_find_block_type): Rename to ...
10654 (traceframe_walk_blocks): ... this. Add callback filter argument,
10656 (traceframe_find_block_type): New, reimplemented on top of
10657 traceframe_walk_blocks.
10658 (build_traceframe_info_xml): New.
10659 (traceframe_read_info): New.
10660 * server.h (traceframe_read_info): Declare.
10662 2011-02-11 Yao Qi <yao@codesourcery.com>
10664 * configure.ac: Call AC_PROG_RANLIB.
10665 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10666 * configure: Regenerate.
10668 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10670 * server.c (gdb_read_memory): Change return semantics to allow
10672 (handle_search_memory_1): Adjust.
10673 (process_serial_event) <'m' packet>: Handle partial transfers.
10674 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10676 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10678 * regcache.c (init_register_cache): Initialize
10679 regcache->register_status.
10680 (free_register_cache): Release regcache->register_status.
10681 (regcache_cpy): Copy register_status.
10682 (registers_to_string): Print 'x's for unavailable registers.
10683 (supply_register): Mark the register's status valid or
10684 unavailable, depending on whether a buffer was passed in or not.
10685 (supply_register_zeroed): New.
10686 (supply_regblock): Mark the registers' status valid or
10687 unavailable, depending on whether a buffer was passed in or not.
10688 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10689 (struct regcache): New `register_status' field.
10690 (supply_register_zeroed): Declare.
10691 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10692 supply_register_zeroed, rather than passing a NULL buffer to
10694 * tracepoint.c (fetch_traceframe_registers): Update comment.
10696 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10698 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10701 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10703 * server.h (decode_xfer_write): Change prototype.
10704 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10705 and don't extract the annex here.
10706 * server.c (decode_xfer_read): Remove `annex' parameter,
10707 and don't extract the annex here.
10708 (decode_xfer): New.
10709 (struct qxfer): New.
10710 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10711 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10712 (handle_qxfer_statictrace): New functions, abstracted out from
10713 handle_query, and made to use the struct qxfer interface.
10714 (handle_threads_qxfer_proper): Rename to ...
10715 (handle_qxfer_threads_proper): ... this.
10716 (handle_threads_qxfer): Rename to ...
10717 (handle_qxfer_threads): ... this. Adjust.
10718 (qxfer_packets): New array.
10719 (handle_qxfer): New function.
10720 (handle_query): Use handle_qxfer.
10722 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10724 * gdbreplay.c: Shorten lines of >= 80 columns.
10725 * linux-low.c: Ditto.
10726 * linux-ppc-low.c: Ditto.
10727 * linux-s390-low.c: Ditto.
10728 * linux-sparc-low.c: Ditto.
10729 * linux-x86-low.c: Ditto.
10730 * linux-xtensa-low.c: Ditto.
10731 * mem-break.c: Ditto.
10732 * nto-low.c: Ditto.
10733 * regcache.h: Ditto.
10734 * remote-utils.c: Ditto.
10737 * thread-db.c: Ditto.
10738 * tracepoint.c: Ditto.
10740 * win32-low.h: Ditto.
10742 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10744 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10747 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10749 * server.c (gdbserver_version): Update copyright year in version
10751 * gdbreplay.c (gdbreplay_version): Ditto.
10753 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10755 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10756 * linux-bfin-low.c: New file.
10757 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10758 PT_DATA_ADDR for BFIN targets.
10759 * Makefile.in (SFILES): Add linux-bfin-low.c.
10760 (clean): Remove reg-bfin.c.
10761 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10762 * README: Mention supported Blackfin targets.
10764 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10766 * .gitignore: New file.
10768 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10770 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10772 2010-10-22 Jie Zhang <jie@codesourcery.com>
10774 * Makefile.in: Add FLAGS_TO_PASS variable.
10775 (install): Remove dependency of install-only and recursively
10776 invoke make for install-only.
10778 2010-10-04 Doug Evans <dje@google.com>
10780 * Makefile.in (uninstall): Use $(DESTDIR).
10782 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10786 * linux-x86-low.c (compat_siginfo_from_siginfo)
10787 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10788 si_code is < 0. Check for si_code == SI_TIMER before checking for
10791 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10793 * lynx-i386-low.c: New file.
10794 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10796 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10798 * lynx-low.c (ptrace_request_to_str): Remove handling for
10799 request values that have been removed in LynxOS 5.x.
10801 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10803 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10806 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10808 * configure.ac: Add --enable-inprocess-agent option.
10809 * configure: Rebuilt.
10811 2010-09-06 Yao Qi <yao@codesourcery.com>
10813 * linux-low.c (linux_kill): Remove unused variable.
10814 (linux_stabilize_threads): Likewise.
10815 * server.c (start_inferior): Likewise.
10816 (queue_stop_reply_callback): Likewise.
10817 * tracepoint.c (do_action_at_tracepoint): Likewise.
10819 2010-09-06 Yao Qi <yao@codesourcery.com>
10821 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10824 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10826 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10828 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10830 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10833 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10835 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10836 gdbserver/lynx-ppc-low.c: New files.
10837 * Makefile.in (lynx_low_h): New variable.
10838 (lynx-low.o, lynx-ppc-low.o): New rules.
10839 * configure.ac: On LynxOS, link with -lnetinet.
10840 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10841 * configure: regenerate.
10843 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10845 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10846 * configure.ac: Add check for vasprintf and vsnprintf.
10847 * configure, config.in: Regenerate.
10848 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10850 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10852 * gdbreplay.c: Move include of alloca.h up, next to include of
10854 * server.h: Add include of malloc.h.
10855 * mem-break.c: Remove include of malloc.h.
10856 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10858 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10860 * Makefile.in (memmem.o): Build with -Wno-error.
10862 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10864 * utils.c (xsnprintf): Make non-static.
10865 * server.h: Add xsnprintf declaration.
10866 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10867 replace calls to snprintf by calls to xsnprintf throughout.
10869 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10871 * configure.ac: Add configure check for alloca.
10872 * configure, config.in: Regenerate.
10873 * server.h: Include alloca.h if it exists.
10874 * gdbreplay.c: Include alloca.h if it exists.
10876 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10878 * linux-low.c (__SIGRTMIN): Define if not already defined.
10879 (linux_create_inferior): Check for __ANDROID__ rather than
10881 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10882 are already deferred.
10883 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10884 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10885 stopped and already has a pending signal to report.
10886 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10887 a pending signal to report or is moving out of a jump pad.
10888 (linux_init_signals): Check for __ANDROID__ rather than
10891 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10893 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10894 debug_threads check. Avoid a linear search when not doing debug
10897 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10899 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10900 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10901 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10902 (process_event): Change local fd's type to gdb_fildes_t.
10903 (create_file_handler): Adjust prototype.
10904 (delete_file_handler): Adjust prototype.
10905 (handle_file_event): Adjust prototype. Use pfildes.
10906 (create_file_event): Adjsut prototype.
10907 * remote-utils.c (remote_desc, listen_desc): Change type to
10909 * server.h: New gdb_fildes_t typedef.
10910 [USE_WIN32API]: Include winsock2.h.
10911 (delete_file_handler, add_file_handler): Adjust prototypes.
10912 (pfildes): Declare.
10913 * utils.c (pfildes): New.
10915 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10917 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10918 * configure: Regenerate.
10920 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10922 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10923 (linux_done_accessing_memory): ... this.
10924 (linux_target_ops): Adjust.
10925 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10926 * nto-low.c (nto_target_ops): Adjust comment.
10927 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10928 * spu-low.c (spu_target_ops): Adjust comment.
10929 * target.h (target_ops): Rename unprepare_to_access_memory field
10930 to done_accessing_memory.
10931 (unprepare_to_access_memory): Rename to ...
10932 (done_accessing_memory): ... this.
10934 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10936 * linux-low.c (linux_prepare_to_access_memory): New.
10937 (linux_unprepare_to_access_memory): New.
10938 (linux_target_ops): Install them.
10939 * server.c (read_memory): Rename to ...
10940 (gdb_read_memory): ... this. Use
10941 prepare_to_access_memory/prepare_to_access_memory.
10942 (write_memory): Rename to ...
10943 (gdb_write_memory): ... this. Use
10944 prepare_to_access_memory/prepare_to_access_memory.
10945 (handle_search_memory_1): Adjust.
10946 (process_serial_event): Adjust.
10947 * target.h (struct target_ops): New fields
10948 prepare_to_access_memory and unprepare_to_access_memory.
10949 (prepare_to_access_memory, unprepare_to_access_memory): New.
10950 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10951 prepare_to_access_memory/prepare_to_access_memory.
10952 * nto-low.c (nto_target_ops): Adjust.
10953 * spu-low.c (spu_target_ops): Adjust.
10954 * win32-low.c (win32_target_ops): Adjust.
10956 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10958 * Makefile.in (WARN_CFLAGS): Get it from configure.
10959 (WERROR_CFLAGS): New.
10960 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10961 * configure.ac: Introduce --enable-werror, which adds -Werror to
10962 the compiler command line. Enabled by default. Disable with
10963 --disable-werror. Add -Wdeclaration-after-statement
10964 Wpointer-arith and -Wformat-nonliteral to warning flags.
10965 * configure: Regenerate.
10967 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10969 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10971 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10973 * gdbreplay.c (remote_error): New.
10975 (expect): Use gdbchar. Check for error reading from GDB.
10976 Clarify sync error output.
10977 (play): Check for errors writing to GDB.
10978 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10979 * remote-utils.c (getpkt): Check for errors writing to the remote
10982 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10984 * linux-low.c (linux_wait_1): Move non-debugging code out of
10985 `debug_threads' control.
10987 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10989 * linux-low.c (linux_wait_1): Don't set last_status here.
10990 * server.c (push_event, queue_stop_reply_callback): Assert we're
10991 not pushing a TARGET_WAITKIND_IGNORE event.
10992 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10993 (myresume, handle_target_event): Set the thread's last_resume_kind
10994 and last_status from the target returned status.
10996 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11000 * linux-x86-low.c (update_debug_registers_callback): New.
11001 (i386_dr_low_set_addr): Use it.
11002 (i386_dr_low_get_addr): New.
11003 (i386_dr_low_set_control): Use update_debug_registers_callback.
11004 (i386_dr_low_get_control): New.
11005 (i386_dr_low_get_status): Adjust.
11006 * linux-low.c (linux_stop_lwp): New.
11007 * linux-low.h (linux_stop_lwp): Declare.
11009 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11010 argument instead of a i386_debug_reg_state.
11011 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11012 a i386_debug_reg_state.
11013 (i386_insert_aligned_watchpoint): Adjust.
11014 (i386_remove_aligned_watchpoint): Adjust.
11015 (i386_low_stopped_data_address): Read the debug registers from the
11016 inferior instead of from the mirrors.
11017 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11018 (i386_dr_low_get_addr): Declare.
11019 (i386_dr_low_get_control): Declare.
11020 (i386_dr_low_get_status): Change prototype.
11022 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11023 (i386_dr_low_get_addr): New.
11024 (i386_dr_low_get_control): New.
11025 (i386_dr_low_get_status): Adjust prototype. Return
11027 (i386_initial_stuff): Clear dr_status_mirror and
11029 (i386_get_thread_context): Adjust.
11030 (i386_set_thread_context): Adjust.
11031 (i386_thread_added): Adjust.
11033 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11035 * linux-low.h (linux_thread_area): Delete declaration.
11037 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11039 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11040 after its termination.
11042 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11044 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11045 (gdb_wants_all_stopped): Delete.
11046 (linux_wait_1): Don't call them.
11047 * server.c (handle_v_cont): Tag all threads as want-stopped.
11048 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11049 stopped as "client-wants-stopped".
11051 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11053 * Makefile.in (signals_h): New.
11054 (server_h): Depend on it.
11055 (server.o): Don't depend on $(signals_def).
11056 (signals.o): Depend on $(signals_def).
11058 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11060 * Makefile.in (signals_def): New.
11061 (server_h): Append include/gdb/signals.h and signals_def.
11062 (server.o): Append signals_def.
11064 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11066 * server.c (handle_target_event): Use target_signal_to_host for
11067 resume_info.sig initialization.
11068 * target.h (struct thread_resume) <sig>: New comment.
11070 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11072 * server.c (handle_query): strcpy() the returned string from paddress()
11073 instead of sprintf().
11074 * utils.c (paddress): Return phex_nz().
11076 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11078 * server.c (handle_v_cont): Call mourn_inferior if process
11080 (myresume): Likewise.
11082 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11084 Static tracepoints, and integration with UST.
11086 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11087 * mem-break.c (uninsert_all_breakpoints)
11088 (reinsert_all_breakpoints): New.
11089 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11090 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11091 (gdb_agent_ust_loaded, helper_thread_id)
11092 (gdb_agent_helper_thread_id): New macros.
11093 (struct ipa_sym_addresses): Add addr_ust_loaded,
11094 addr_helper_thread_id, addr_cmd_buf.
11095 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11096 (in_process_agent_loaded_ust): New.
11097 (write_e_ust_not_loaded): New.
11098 (maybe_write_ipa_ust_not_loaded): New.
11099 (struct collect_static_trace_data_action): New.
11100 (enum tracepoint_type) <static_tracepoint>: New.
11101 (struct tracepoint) <handle>: Mention static tracepoints.
11102 (struct static_tracepoint_ctx): New.
11103 (CMD_BUF_SIZE): New.
11104 (add_tracepoint_action): Handle static tracepoint actions.
11105 (unprobe_marker_at): New.
11106 (clear_installed_tracepoints): Handle static tracepoints.
11107 (cmd_qtdp): Handle static tracepoints.
11108 (probe_marker_at): New.
11109 (cmd_qtstart): Handle static tracepoints.
11110 (response_tracepoint): Handle static tracepoints.
11111 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11112 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11113 (get_context_regcache): Handle static tracepoints.
11114 (do_action_at_tracepoint): Handle static tracepoint actions.
11115 (traceframe_find_block_type): Handle static trace data blocks.
11116 (traceframe_read_sdata): New.
11117 (download_tracepoints): Download static tracepoint actions.
11118 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11119 (GDB_PROBE_NAME): New.
11121 (GET_UST_SYM): New.
11124 (ust_marker_to_static_tracepoint): New.
11126 (collect_ust_data_at_tracepoint): New.
11127 (gdb_ust_probe): New.
11128 (UNIX_PATH_MAX, SOCK_DIR): New.
11129 (gdb_ust_connect_sync_socket): New.
11130 (resume_thread, stop_thread): New.
11131 (run_inferior_command): New.
11132 (init_named_socket): New.
11133 (gdb_ust_socket_init): New.
11134 (cstr_to_hexstr): New.
11136 (first_marker, next_marker): New.
11137 (response_ust_marker): New.
11138 (cmd_qtfstm, cmd_qtsstm): New.
11139 (unprobe_marker_at, probe_marker_at): New.
11140 (cmd_qtstmat, gdb_ust_thread): New.
11141 (gdb_ust_init): New.
11142 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11143 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11144 (ST_REGENTRY): New.
11145 (x86_64_st_collect_regmap): New.
11146 (X86_64_NUM_ST_COLLECT_GREGS): New.
11147 (AMD64_RIP_REGNUM): New.
11148 (supply_static_tracepoint_registers): New.
11149 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11150 (ST_REGENTRY): New.
11151 (i386_st_collect_regmap): New.
11152 (i386_NUM_ST_COLLECT_GREGS): New.
11153 (supply_static_tracepoint_registers): New.
11154 * server.c (handle_query): Handle qXfer:statictrace:read.
11155 <qSupported>: Report support for StaticTracepoints, and
11156 qXfer:statictrace:read features.
11157 * server.h (traceframe_read_sdata)
11158 (supply_static_tracepoint_registers): Declare.
11159 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11160 (unpack_varlen_hex): Include in IPA build.
11161 * Makefile.in (ustlibs, ustinc): New.
11162 (IPA_OBJS): Add remote-utils-ipa.o.
11163 ($(IPA_LIB)): Link -ldl and -lpthread.
11165 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11166 * config.in, configure: Regenerate.
11168 2010-06-20 Ian Lance Taylor <iant@google.com>
11169 Pedro Alves <pedro@codesourcery.com>
11171 * linux-x86-low.c (always_true): Delete.
11172 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11173 trying to fool the compiler with always_true.
11175 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11177 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11178 conditions in gdbserver.
11180 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11182 * spu-low.c (spu_read_memory): Wrap around local store limit.
11183 (spu_write_memory): Likewise.
11185 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11187 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11188 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11190 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11192 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11193 uses with LONGEST uses.
11195 2010-06-14 Stan Shebs <stan@codesourcery.com>
11196 Pedro Alves <pedro@codesourcery.com>
11200 * linux-x86-low.c: Include limits.h.
11202 (always_true): New.
11205 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11206 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11207 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11208 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11209 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11210 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11211 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11212 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11213 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11214 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11215 (amd64_emit_void_call_2): New.
11216 (amd64_emit_ops): New.
11217 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11218 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11219 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11220 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11221 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11222 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11223 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11224 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11225 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11226 (i386_emit_stack_adjust, i386_emit_int_call_1)
11227 (i386_emit_void_call_2): New.
11228 (i386_emit_ops): New.
11229 (x86_emit_ops): New.
11230 (the_low_target): Install x86_emit_ops.
11231 * server.h (struct emit_ops): New.
11232 (get_raw_reg_func_addr): Declare.
11233 (current_insn_ptr, emit_error): Declare.
11234 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11235 (set_trace_state_variable_value): New defines.
11236 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11237 addr_get_trace_state_variable_value and
11238 addr_set_trace_state_variable_value.
11239 (symbol_list): New fields for get_raw_reg,
11240 get_trace_state_variable_value and set_trace_state_variable_value.
11241 (condfn): New typedef.
11242 (struct tracepoint): New field `compiled_cond'.
11243 (do_action_at_tracepoint): Clear compiled_cond.
11244 (get_trace_state_variable_value, set_trace_state_variable_value):
11246 (condition_true_at_tracepoint): If there's a compiled condition,
11248 (current_insn_ptr, emit_error): New globals.
11249 (struct bytecode_address): New.
11250 (get_raw_reg_func_addr): New.
11251 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11252 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11253 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11254 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11255 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11256 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11257 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11258 (compile_tracepoint_condition, compile_bytecodes): New.
11259 * target.h (emit_ops): Forward declare.
11260 (struct target_ops): New field emit_ops.
11261 (target_emit_ops): New.
11262 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11263 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11264 * linux-low.c (linux_emit_ops): New.
11265 (linux_target_ops): Install it.
11266 * linux-low.h (struct linux_target_ops): New field emit_ops.
11268 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11270 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11271 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11273 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11274 Stan Shebs <stan@codesourcery.com>
11276 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11277 (all): Depend on $(extra_libraries).
11278 (install-only): Install the IPA.
11279 (IPA_OBJS, IPA_LIB): New.
11280 (clean): Remove the IPA lib.
11281 (IPAGENT_CFLAGS): New.
11282 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11283 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11284 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11285 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11286 * configure.ac: Check for atomic builtins support in the compiler.
11287 (IPA_DEPFILES, extra_libraries): Define.
11288 * configure.srv (ipa_obj): Add description.
11289 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11290 (i[34567]86-*-linux*): Set ipa_obj.
11291 (x86_64-*-linux*): Set ipa_obj.
11292 * linux-low.c (stabilizing_threads): New.
11293 (supports_fast_tracepoints): New.
11294 (linux_detach): Stabilize threads before detaching.
11295 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11296 the lwp is either not stabilizing, or is moving out of a jump pad.
11297 (linux_fast_tracepoint_collecting): New.
11298 (maybe_move_out_of_jump_pad): New.
11299 (enqueue_one_deferred_signal): New.
11300 (dequeue_one_deferred_signal): New.
11301 (linux_wait_for_event_1): If moving out of a jump pad, defer
11302 pending signals to later.
11303 (linux_stabilize_threads): New.
11304 (linux_wait_1): Check if threads need moving out of jump pads, and
11306 (stuck_in_jump_pad_callback): New.
11307 (move_out_of_jump_pad_callback): New.
11308 (lwp_running): New.
11309 (linux_resume_one_lwp): Handle moving out of jump pads.
11310 (linux_set_resume_request): Dequeue deferred signals.
11311 (need_step_over_p): Also step over fast tracepoint jumps.
11312 (start_step_over): Also uninsert fast tracepoint jumps.
11313 (finish_step_over): Also reinsert fast tracepoint jumps.
11314 (linux_install_fast_tracepoint_jump): New.
11315 (linux_target_ops): Install linux_stabilize_threads and
11316 linux_install_fast_tracepoint_jump_pad.
11317 * linux-low.h (linux_target_ops) <get_thread_area,
11318 install_fast_tracepoint_jump_pad>: New fields.
11319 (struct lwp_info) <collecting_fast_tracepoint,
11320 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11321 (linux_get_thread_area): Declare.
11322 * linux-x86-low.c (jump_insn): New.
11323 (x86_get_thread_area): New.
11324 (append_insns): New.
11325 (push_opcode): New.
11326 (amd64_install_fast_tracepoint_jump_pad): New.
11327 (i386_install_fast_tracepoint_jump_pad): New.
11328 (x86_install_fast_tracepoint_jump_pad): New.
11329 (the_low_target): Install x86_get_thread_area and
11330 x86_install_fast_tracepoint_jump_pad.
11331 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11332 (struct fast_tracepoint_jump): New.
11333 (fast_tracepoint_jump_insn): New.
11334 (fast_tracepoint_jump_shadow): New.
11335 (find_fast_tracepoint_jump_at): New.
11336 (fast_tracepoint_jump_here): New.
11337 (delete_fast_tracepoint_jump): New.
11338 (set_fast_tracepoint_jump): New.
11339 (uninsert_fast_tracepoint_jumps_at): New.
11340 (reinsert_fast_tracepoint_jumps_at): New.
11341 (set_breakpoint_at): Use write_inferior_memory.
11342 (uninsert_raw_breakpoint): Use write_inferior_memory.
11343 (check_mem_read): Mask out fast tracepoint jumps.
11344 (check_mem_write): Mask out fast tracepoint jumps.
11345 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11346 (set_fast_tracepoint_jump): Declare.
11347 (delete_fast_tracepoint_jump)
11348 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11349 (reinsert_fast_tracepoint_jumps_at): Declare.
11350 * regcache.c: Don't compile many functions when building the
11351 in-process agent library.
11352 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11353 the register buffer in the heap.
11354 (free_register_cache): If the register buffer isn't owned by the
11355 regcache, don't free it.
11356 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11357 pre-existing register caches.
11358 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11360 (convert_ascii_to_int): : Constify `from' parameter type.
11361 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11362 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11363 the needed buffer in-place.
11364 (relocate_instruction): New.
11365 * server.c (handle_query) <qSymbols>: If the target supports
11366 tracepoints, give it a chance of looking up symbols. Report
11367 support for fast tracepoints.
11368 (handle_status): Stabilize threads.
11369 (process_serial_event): Adjust.
11370 * server.h (struct fast_tracepoint_jump): Forward declare.
11371 (struct process_info) <fast_tracepoint_jumps>: New field.
11372 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11373 (decode_X_packet, decode_M_packet): Adjust.
11374 (relocate_instruction): Declare.
11375 (in_process_agent_loaded): Declare.
11376 (tracepoint_look_up_symbols): Declare.
11377 (struct fast_tpoint_collect_status): Declare.
11378 (fast_tracepoint_collecting): Declare.
11379 (force_unlock_trace_buffer): Declare.
11380 (handle_tracepoint_bkpts): Declare.
11381 (initialize_low_tracepoint)
11382 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11383 * target.h (struct target_ops) <stabilize_threads,
11384 install_fast_tracepoint_jump_pad>: New fields.
11385 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11386 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11387 [HAVE_STDINT_H]: Include stdint.h.
11388 (trace_debug_1): Rename to ...
11389 (trace_vdebug): ... this.
11390 (trace_debug): Rename to ...
11391 (trace_debug_1): ... this. Add `level' parameter.
11392 (trace_debug): New.
11393 (ATTR_USED, ATTR_NOINLINE): New.
11394 (IP_AGENT_EXPORT): New.
11395 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11396 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11397 (about_to_request_buffer_space, trace_buffer_is_full)
11398 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11399 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11400 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11401 (traceframe_write_count, traceframes_created)
11402 (trace_state_variables)
11403 New renaming defines.
11404 (struct ipa_sym_addresses): New.
11405 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11406 (symbol_list): New.
11407 (ipa_sym_addrs): New.
11408 (all_tracepoint_symbols_looked_up): New.
11409 (in_process_agent_loaded): New.
11410 (write_e_ipa_not_loaded): New.
11411 (maybe_write_ipa_not_loaded): New.
11412 (tracepoint_look_up_symbols): New.
11413 (debug_threads) [IN_PROCESS_AGENT]: New.
11414 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11415 (UNKNOWN_SIDE_EFFECTS): New.
11416 (stop_tracing): New.
11417 (flush_trace_buffer): New.
11418 (stop_tracing_bkpt): New.
11419 (flush_trace_buffer_bkpt): New.
11420 (read_inferior_integer): New.
11421 (read_inferior_uinteger): New.
11422 (read_inferior_data_pointer): New.
11423 (write_inferior_data_pointer): New.
11424 (write_inferior_integer): New.
11425 (write_inferior_uinteger): New.
11426 (struct collect_static_trace_data_action): Delete.
11427 (enum tracepoint_type): New.
11428 (struct tracepoint) <type>: New field `type'.
11429 <actions_str, step_actions, step_actions_str>: Only include in
11431 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11432 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11433 (tracepoints): Use IP_AGENT_EXPORT.
11434 (last_tracepoint): Don't include in the IPA.
11435 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11436 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11437 (alloced_trace_state_variables): New.
11438 (trace_state_variables): Use IP_AGENT_EXPORT.
11439 (traceframe_t): Delete unused variable.
11440 (circular_trace_buffer): Don't include in the IPA.
11441 (trace_buffer_start): Delete.
11442 (struct trace_buffer_control): New.
11443 (trace_buffer_free): Delete.
11444 (struct ipa_trace_buffer_control): New.
11445 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11446 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11448 (trace_buffer_ctrl): New.
11449 (TRACE_BUFFER_CTRL_CURR): New.
11450 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11451 Reimplement as macros.
11452 (trace_buffer_wrap): Delete.
11453 (traceframe_write_count, traceframe_read_count)
11454 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11455 (struct tracepoint_hit_ctx) <type>: New field.
11456 (struct fast_tracepoint_ctx): New.
11457 (memory_barrier): New.
11459 (record_tracepoint_error): Update atomically in the IPA.
11460 (clear_inferior_trace_buffer): New.
11461 (about_to_request_buffer_space): New.
11462 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11463 updating the same buffer.
11464 (add_tracepoint): Default the tracepoint's type to trap
11465 tracepoint, and orig_size to -1.
11466 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11467 internal variables.
11468 (create_trace_state_variable): New parameter `gdb'. Handle it.
11469 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11470 (cmd_qtdp): Handle fast tracepoints.
11471 (cmd_qtdv): Adjust.
11472 (max_jump_pad_size): New.
11473 (gdb_jump_pad_head): New.
11474 (get_jump_space_head): New.
11475 (claim_jump_space): New.
11476 (sort_tracepoints): New.
11477 (MAX_JUMP_SIZE): New.
11478 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11480 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11481 support. Upload fast traceframes, and delete internal IPA
11483 (stop_tracing_handler): New.
11484 (flush_trace_buffer_handler): New.
11485 (cmd_qtstop): Upload fast tracepoints.
11486 (response_tracepoint): Handle fast tracepoints.
11487 (tracepoint_finished_step): Upload fast traceframes. Set the
11488 tracepoint hit context's tracepoint type.
11489 (handle_tracepoint_bkpts): New.
11490 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11491 type. Add comment about fast tracepoints.
11492 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11493 non-existing action_str field.
11494 (get_context_regcache): Handle fast tracepoints.
11495 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11497 (fast_tracepoint_from_jump_pad_address): New.
11498 (fast_tracepoint_from_ipa_tpoint_address): New.
11499 (collecting_t): New.
11500 (force_unlock_trace_buffer): New.
11501 (fast_tracepoint_collecting): New.
11503 (gdb_collect): New.
11504 (write_inferior_data_ptr): New.
11505 (target_tp_heap): New.
11506 (target_malloc): New.
11507 (download_agent_expr): New.
11509 (download_tracepoints): New.
11510 (download_trace_state_variables): New.
11511 (upload_fast_traceframes): New.
11512 (IPA_FIRST_TRACEFRAME): New.
11513 (IPA_NEXT_TRACEFRAME_1): New.
11514 (IPA_NEXT_TRACEFRAME): New.
11515 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11516 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11517 (gdb_jump_pad_buffer_end): New.
11518 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11519 (initialize_tracepoint): Adjust.
11520 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11521 buffer. Initialize the low module.
11522 * utils.c (PREFIX, TOOLNAME): New.
11523 (malloc_failure): Use PREFIX.
11524 (error): In the IPA, an error causes an exit.
11525 (fatal, warning): Use PREFIX.
11526 (internal_error): Use TOOLNAME.
11527 (NUMCELLS): Increase to 10.
11528 * configure, config.in: Regenerate.
11530 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11532 * server.c (handle_query) <qSupported>: Do two passes over the
11533 qSupported string to avoid nesting strtok.
11535 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11537 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11539 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11540 -Wl,--dynamic-list.
11541 * configure: Regenerate.
11542 * proc-service.list: New.
11544 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11546 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11549 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11551 * gdbreplay.c (remote_open): Check error return from socket() call by
11552 its equality to -1 not by it being negative.
11553 * remote-utils.c (remote_open): Likewise.
11555 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11557 * config.h: Regenerate.
11559 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11561 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11562 doesn't provide PTRACE_GET_THREAD_AREA.
11564 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11566 * linux-m68k-low.c: Include <asm/ptrace.h>
11567 (ps_get_thread_area): Implement.
11569 2010-05-03 Doug Evans <dje@google.com>
11571 * event-loop.c (struct callback_event): New struct.
11572 (callback_list): New global.
11573 (append_callback_event, delete_callback_event): New functions.
11574 (process_callback): New function.
11575 (start_event_loop): Call it.
11576 * remote-utils.c (NOT_SCHEDULED): Define.
11577 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11578 moved out of readchar.
11579 (readchar): Rewrite. Call reschedule before returning.
11580 (reset_readchar): New function.
11581 (remote_close): Call it.
11582 (process_remaining, reschedule): New functions.
11583 * server.h (callback_handler_func): New typedef.
11584 (append_callback_event, delete_callback_event): Declare.
11586 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11588 * proc-service.c (ps_pglobal_lookup): Use
11589 thread_db_look_up_one_symbol.
11590 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11591 parameter. Use it instead of all_symbols_looked_up.
11592 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11594 (all_symbols_looked_up): Don't declare.
11595 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11596 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11598 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11599 Set all_symbols_looked_up here.
11600 (thread_db_look_up_one_symbol): New.
11601 (thread_db_get_tls_address): Adjust.
11602 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11603 thread_db object on the heap, and tentatively set it in the
11605 (thread_db_init): Don't set all_symbols_looked_up here.
11606 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11608 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11610 * linux-low.c (linux_kill, linux_detach): Adjust.
11611 (status_pending_p_callback): Remove redundant statement. Check
11612 for !TARGET_WAITIKIND_IGNORE, instead of
11613 TARGET_WAITKIND_STOPPED.
11614 (handle_tracepoints): Make sure LWP is locked. Adjust.
11615 (linux_wait_for_event_1): Adjust.
11616 (linux_cancel_breakpoints): New.
11617 (unsuspend_one_lwp): New.
11618 (unsuspend_all_lwps): New.
11619 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11620 (send_sigstop_callback): Change return type to int, add new
11621 `except' parameter and handle it.
11622 (suspend_and_send_sigstop_callback): New.
11623 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11624 pass them down. If SUSPEND, also increment the lwp's suspend
11626 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11627 (need_step_over_p): Don't consider suspended LWPs.
11628 (start_step_over): Adjust.
11629 (proceed_one_lwp): Change return type to int, add new `except'
11630 parameter and handle it.
11631 (unsuspend_and_proceed_one_lwp): New.
11632 (proceed_all_lwps): Use find_inferior instead of
11634 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11635 also decrement the suspend count of LWPs. Pass `except' down,
11636 instead of hacking its suspend count.
11637 (linux_pause_all): Add `freeze' parameter. Adjust.
11638 (linux_unpause_all): New.
11639 (linux_target_ops): Install linux_unpause_all.
11640 * server.c (handle_status): Adjust.
11641 * target.h (struct target_ops): New fields `unpause_all' and
11642 `cancel_breakpoints'. Add new parameter to `pause_all'.
11643 (pause_all): Add new `freeze' parameter.
11644 (unpause_all): New.
11645 (cancel_breakpoints): New.
11646 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11647 cancel breakpoints.
11648 (cmd_qtstart): Pause threads.
11649 (stop_tracing): Pause threads, and cancel breakpoints.
11650 * win32-low.c (win32_target_ops): Adjust.
11652 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11654 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11655 the inferior right away from here...
11656 (linux_wait_1): ... to here, and adjust to check the thread's
11657 last_resume_kind instead of the lwp's step or stop_expected flags.
11659 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11661 * README: Use consistent `GDB' and `GDBserver' spellings.
11663 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11665 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11666 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11667 (linux_detach_one_lwp): Assume the lwp is stopped.
11668 (any_thread_of): Delete.
11669 (linux_detach): Stop all lwps here. Don't blindly delete all
11671 (delete_lwp_callback): New.
11672 (linux_mourn): Delete all lwps of the process that is gone.
11673 (linux_wait_1): Don't delete the last lwp of the process here.
11674 * mem-break.h (mark_breakpoints_out): Declare.
11675 * mem-break.c (mark_breakpoints_out): New.
11676 (free_all_breakpoints): Use it.
11677 * server.c (handle_target_event): If the process is gone, mark
11679 * thread-db.c (struct thread_db) <create_bp>: New field.
11680 (thread_db_enable_reporting): Fix prototype. Store a thread event
11681 breakpoint reference in the thread_db struct.
11682 (thread_db_load_search): Clear the thread_db object.
11683 (try_thread_db_load_1): Ditto.
11684 (switch_to_process): New.
11685 (disable_thread_event_reporting): Use it.
11686 (remove_thread_event_breakpoints): New.
11687 (thread_db_detach, thread_db_mourn): Use it.
11689 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11691 * linux-low.c (linux_enable_event_reporting): New.
11692 (linux_wait_for_event_1, handle_extended_wait): Use it.
11694 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11696 * linux-low.c (linux_kill_one_lwp, linux_kill)
11697 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11698 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11699 SIGSTOP even if the LWP is stopped.
11700 (send_sigstop_callback): New.
11701 (stop_all_lwps): Use send_sigstop_callback instead.
11702 (linux_resume_one_thread): Adjust.
11703 (proceed_one_lwp): Still proceed an LWP that the client has
11704 requested to stop, if we haven't reported it as stopped yet. Make
11705 sure that LWPs the client want stopped, have a pending SIGSTOP.
11707 2010-04-26 Doug Evans <dje@google.com>
11709 * server.c (handle_general_set): Make static.
11711 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11712 Print received char after testing for error/eof instead of before.
11713 (input_interrupt): Tweak comment.
11715 2010-04-23 Doug Evans <dje@google.com>
11717 * server.c (start_inferior): Print inferior argv if --debug.
11719 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11721 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11722 * nto-x86-low.c: Include server.h
11724 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11726 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11727 be consistent with other sources of this directory.
11728 (init_registers_amd64): Correct name of source file of this function
11731 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11733 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11734 64-bit executables.
11736 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11738 * win32-i386-low.c: Add 64-bit support.
11739 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11740 (init_registers_amd64): Declare.
11741 (mappings): Add 64-bit version of array.
11742 (init_windows_x86): New function.
11743 (the_low_target): Change init_arch field to init_windows_x86.
11745 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11747 * win32-low.c: Adapt to support also 64-bit architecture.
11748 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11749 (get_image_name): Use SIZE_T type for local variable `done'.
11750 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11751 (toolhelp_get_dll_name): Idem.
11752 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11753 Use uintptr_t typecast to avoid warning.
11754 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11755 (handle_exception): Use phex_nz to avoid warning.
11756 (win32_wait): Remove unused local variable `process'.
11758 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11760 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11763 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11765 * configure.ac: Use `ws2_32' library for srv_mingw.
11766 * configure: Regenerate.
11767 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11768 * remote-utils.c: Likewise.
11770 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11772 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11773 if __x86_64__ is defined.
11775 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11777 * configure: Regenerate.
11779 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11781 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11782 * target.h (target_ops): New get_tib_address field.
11783 * win32-low.h (win32_thread_info): Add thread_local_base field.
11784 * win32-low.c (child_add_thread): Add tlb argument.
11785 Set thread_local_base field to TLB.
11786 (get_child_debug_event): Adapt to child_add_thread change.
11787 (win32_get_tib_address): New function.
11788 (win32_target_ops): Set get_tib_address field to
11789 win32_get_tib_address.
11790 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11792 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11794 * linux-low.c (linux_mourn): Also remove the process.
11795 * server.c (handle_target_event): Don't remove the process here.
11796 * nto-low.c (nto_mourn): New.
11797 (nto_target_ops): Install it.
11798 * spu-low.c (spu_mourn): New.
11799 (spu_target_ops): Install it.
11800 * win32-low.c (win32_mourn): New.
11801 (win32_target_ops): Install it.
11803 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11805 * server.h (buffer_xml_printf): Remove redundant `;'.
11807 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11809 * regcache.c (set_register_cache): Invalidate regcaches before
11810 changing the register cache layout.
11811 (regcache_invalidate_one): Allow a NULL regcache.
11812 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11813 regcaches before changing the register cache layout or the target
11816 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11818 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11819 variable warning on Linux/x86-64.
11821 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11823 GDBserver disconnected tracing support.
11825 * linux-low.c (linux_remove_process): Delete.
11826 (add_lwp): Don't set last_resume_kind here.
11827 (linux_kill): Use `mourn'.
11828 (linux_detach): Use `thread_db_detach', and `mourn'.
11829 (linux_mourn): New.
11830 (linux_attach_lwp_1): Adjust comment.
11831 (linux_attach): last_resume_kind moved the thread_info; adjust.
11832 (status_pending_p_callback): Adjust.
11833 (linux_wait_for_event_1): Adjust.
11834 (count_events_callback, select_singlestep_lwp_callback)
11835 (select_event_lwp_callback, cancel_breakpoints_callback)
11836 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11837 (proceed_one_lwp): Adjust.
11838 (linux_async): Add debug output.
11839 (linux_thread_stopped): New.
11840 (linux_pause_all): New.
11841 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11843 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11844 (thread_db_free): Delete declaration.
11845 (thread_db_detach, thread_db_mourn): Declare.
11846 * thread-db.c (thread_db_init): Use thread_db_mourn.
11847 (thread_db_free): Delete, split in two.
11848 (disable_thread_event_reporting): New.
11849 (thread_db_detach): New.
11850 (thread_db_mourn): New.
11852 * server.h (struct thread_info) <last_resume_kind>: New field.
11853 <attached>: Add comment.
11854 <gdb_detached>: New field.
11855 (handler_func): Change return type to int.
11856 (handle_serial_event, handle_target_event): Ditto.
11857 (gdb_connected): Declare.
11859 (disconnected_tracing): Declare.
11860 (stop_tracing): Declare.
11862 * server.c (handle_query) <qSupported>: Report support for
11863 disconnected tracing.
11864 (queue_stop_reply_callback): Account for running threads.
11865 (gdb_wants_thread_stopped): New.
11866 (gdb_wants_all_threads_stopped): New.
11867 (gdb_reattached_process): New.
11868 (handle_status): Clear the `gdb_detached' flag of all processes.
11869 In all-stop, stop all threads.
11870 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11871 (process_serial_event): If the remote connection breaks, or if an
11872 exit was forced with "monitor exit", force an event loop exit.
11873 Handle disconnected tracing on detach.
11874 (handle_serial_event): Adjust.
11875 (handle_target_event): If GDB isn't connected, forward events back
11876 to the inferior, unless the last process exited, in which case,
11877 exit gdbserver. Adjust interface.
11879 * remote-utils.c (remote_open): Don't block in accept. Instead
11880 register an event loop source on the listen socket file
11881 descriptor. Refactor bits into ...
11882 (listen_desc): ... this new global.
11883 (gdb_connected): ... this new function.
11884 (enable_async_notification): ... this new function.
11885 (handle_accept_event): ... this new function.
11886 (remote_close): Clear remote_desc.
11888 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11890 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11892 (mourn_inferior): Define.
11893 (target_process_qsupported): Avoid the dangling else problem.
11894 (thread_stopped): Define.
11895 (pause_all): Define.
11896 (target_waitstatus_to_string): Declare.
11897 * target.c (target_waitstatus_to_string): New.
11899 * tracepoint.c (tracing): Make extern.
11900 (disconnected_tracing): New.
11901 (stop_tracing): Make extern. Handle tracing stops due to GDB
11903 (cmd_qtdisconnected): New.
11904 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11905 (handle_tracepoint_general_set): Handle QTDisconnected.
11907 * event-loop.c (event_handler_func): Change return type to int.
11908 (process_event): Bail out if the event handler wants the event
11910 (handle_file_event): Ditto.
11911 (start_event_loop): Bail out if the event handler wants the event
11914 * nto-low.c (nto_target_ops): Adjust.
11915 * spu-low.c (spu_wait): Don't remove the process here.
11916 (spu_target_ops): Adjust.
11917 * win32-low.c (win32_wait): Don't remove the process here.
11918 (win32_target_ops): Adjust.
11920 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11922 * regcache.c (realloc_register_cache): Invalidate inferior's
11923 regcache before recreating it.
11925 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11927 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11929 2010-04-09 Stan Shebs <stan@codesourcery.com>
11930 Pedro Alves <pedro@codesourcery.com>
11932 * server.h (LONGEST): New.
11933 (struct thread_info) <while_stepping>: New field.
11934 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11936 (initialize_tracepoint, handle_tracepoint_general_set)
11937 (handle_tracepoint_query, tracepoint_finished_step)
11938 (tracepoint_was_hit, release_while_stepping_state_list):
11939 (current_traceframe): Declare.
11940 * server.c (handle_general_set): Handle tracepoint packets.
11941 (read_memory): New.
11942 (write_memory): New.
11943 (handle_search_memory_1): Use read_memory.
11944 (handle_query): Report support for conditional tracepoints, trace
11945 state variables, and tracepoint sources. Handle tracepoint
11947 (main): Initialize the tracepoints module.
11948 (process_serial_event): Handle traceframe reads/writes.
11950 * linux-low.c (handle_tracepoints): New.
11951 (linux_wait_1): Call it.
11952 (linux_resume_one_lwp): Handle while-stepping.
11953 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11954 (linux_target_ops): Install them.
11955 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11957 * linux-x86-low.c (x86_supports_tracepoints): New.
11958 (the_low_target). Install it.
11960 * mem-break.h (delete_breakpoint): Declare.
11961 * mem-break.c (delete_breakpoint): Make external.
11963 * target.h (struct target_ops): Add `supports_tracepoints',
11964 `read_pc', and `write_pc' fields.
11965 (target_supports_tracepoints): Define.
11966 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11969 * regcache.h (struct regcache) <registers_owned>: New field.
11970 (init_register_cache, regcache_cpy): Declare.
11971 (regcache_read_pc, regcache_write_pc): Declare.
11972 (register_cache_size): Declare.
11973 (supply_regblock): Declare.
11974 * regcache.c (init_register_cache): New.
11975 (new_register_cache): Use it.
11976 (regcache_cpy): New.
11977 (register_cache_size): New.
11978 (supply_regblock): New.
11979 (regcache_read_pc, regcache_write_pc): New.
11981 * tracepoint.c: New.
11983 * Makefile.in (OBS): Add tracepoint.o.
11984 (tracepoint.o): New rule.
11986 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11988 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11990 (i386-mmx.c): Likewise.
11991 (i386-mmx-linux.o): Likewise.
11992 (i386-mmx-linux.c): Likewise.
11994 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11995 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11996 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11997 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11999 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12000 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12001 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12003 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12005 * Makefile.in (clean): Updated.
12007 (i386-avx.c): Likewise.
12008 (i386-avx-linux.o): Likewise.
12009 (i386-avx-linux.c): Likewise.
12010 (amd64-avx.o): Likewise.
12011 (amd64-avx.c): Likewise.
12012 (amd64-avx-linux.o): Likewise.
12013 (amd64-avx-linux.c): Likewise.
12015 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12016 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12017 (srv_amd64_regobj): Add amd64-avx.o.
12018 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12019 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12020 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12021 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12022 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12023 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12024 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12026 * i387-fp.c: Include "i386-xstate.h".
12028 (i387_cache_to_xsave): Likewise.
12029 (i387_xsave_to_cache): Likewise.
12030 (x86_xcr0): Likewise.
12032 * i387-fp.h (i387_cache_to_xsave): Likewise.
12033 (i387_xsave_to_cache): Likewise.
12034 (x86_xcr0): Likewise.
12036 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12037 * linux-crisv32-low.c (target_regsets): Likewise.
12038 * linux-m68k-low.c (target_regsets): Likewise.
12039 * linux-mips-low.c (target_regsets): Likewise.
12040 * linux-ppc-low.c (target_regsets): Likewise.
12041 * linux-s390-low.c (target_regsets): Likewise.
12042 * linux-sh-low.c (target_regsets): Likewise.
12043 * linux-sparc-low.c (target_regsets): Likewise.
12044 * linux-xtensa-low.c (target_regsets): Likewise.
12046 * linux-low.c: Include <sys/uio.h>.
12047 (regsets_fetch_inferior_registers): Support nt_type.
12048 (regsets_store_inferior_registers): Likewise.
12049 (linux_process_qsupported): New.
12050 (linux_target_ops): Add linux_process_qsupported.
12052 * linux-low.h (regset_info): Add nt_type.
12053 (linux_target_ops): Add process_qsupported.
12055 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12057 (init_registers_i386_avx_linux): New.
12058 (init_registers_amd64_avx_linux): Likewise.
12059 (xmltarget_i386_linux_no_xml): Likewise.
12060 (xmltarget_amd64_linux_no_xml): Likewise.
12061 (PTRACE_GETREGSET): Likewise.
12062 (PTRACE_SETREGSET): Likewise.
12063 (x86_fill_xstateregset): Likewise.
12064 (x86_store_xstateregset): Likewise.
12065 (use_xml): Likewise.
12066 (x86_linux_update_xmltarget): Likewise.
12067 (x86_linux_process_qsupported): Likewise.
12068 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12069 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12070 init_registers_i386_linux here. Call
12071 x86_linux_update_xmltarget.
12072 (the_low_target): Add x86_linux_process_qsupported.
12074 * server.c (handle_query): Call target_process_qsupported.
12076 * target.h (target_ops): Add process_qsupported.
12077 (target_process_qsupported): New.
12079 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12081 * inferiors.c (add_thread): Set last_status kind to
12082 TARGET_WAITKIND_IGNORE.
12083 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12084 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12085 (linux_wait_1): Move `thread' local definition to block that uses
12086 it. Don't NULL initialize `event_child'.
12087 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12088 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12089 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12091 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12093 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12094 an extended waitstatus, or by a watchpoint.
12095 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12096 thread was stepping or has been stopped by a watchpoint.
12098 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12100 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12101 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12102 of another, then delete the previous, and validate all
12104 (validate_inserted_breakpoint): New.
12105 (delete_disabled_breakpoints): New.
12106 (validate_breakpoints): New.
12107 (check_mem_read): Validate breakpoints before trusting their
12108 shadow. Delete disabled breakpoints.
12109 (check_mem_write): Validate breakpoints before trusting they
12110 should be inserted. Delete disabled breakpoints.
12111 * mem-break.h (validate_breakpoints):
12112 * server.c (handle_query): Validate breakpoints when we see a
12115 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12117 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12118 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12119 if we could tell there's a GDB breakpoint at stop_pc.
12120 (need_step_over_p): Don't do a step over if we find a GDB
12121 breakpoint at the resume PC.
12123 * mem-break.c (struct raw_breakpoint): New.
12124 (enum bkpt_type): New type `gdb_breakpoint'.
12125 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12126 fields. New field `raw'.
12127 (find_raw_breakpoint_at): New.
12128 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12129 breakpoint instead.
12130 (set_breakpoint_at): Adjust.
12131 (delete_raw_breakpoint): New.
12132 (release_breakpoint): New.
12133 (delete_breakpoint): Rename to...
12134 (delete_breakpoint_1): ... this. Add proc parameter. Use
12135 release_breakpoint. Return ENOENT.
12136 (delete_breakpoint): Reimplement.
12137 (find_breakpoint_at): Delete.
12138 (find_gdb_breakpoint_at): New.
12139 (delete_breakpoint_at): Delete.
12140 (set_gdb_breakpoint_at): New.
12141 (delete_gdb_breakpoint_at): New.
12142 (gdb_breakpoint_here): New.
12143 (set_reinsert_breakpoint): Use release_breakpoint.
12144 (uninsert_breakpoint): Rename to ...
12145 (uninsert_raw_breakpoint): ... this.
12146 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12147 (reinsert_raw_breakpoint): Change parameter type to
12149 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12151 (check_breakpoints): Adjust. Use release_breakpoint.
12152 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12153 (breakpoint_inserted_here): Ditto.
12154 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12155 Don't trust the breakpoint's shadow if it is not inserted.
12156 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12157 (delete_all_breakpoints): Adjust.
12158 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12159 use delete_breakpoint_1.
12161 * mem-break.h (breakpoints_supported): Delete declaration.
12162 (set_gdb_breakpoint_at): Declare.
12163 (gdb_breakpoint_here): Declare.
12164 (delete_breakpoint_at): Delete.
12165 (delete_gdb_breakpoint_at): Declare.
12167 * server.h (struct raw_breakpoint): Forward declare.
12168 (struct process_info): New field `raw_breakpoints'.
12170 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12173 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12175 * linux-low.c (status_pending_p_callback): Fix comment.
12176 (linux_wait_for_event_1): Move most of the internal breakpoint
12177 handling from here...
12178 (linux_wait_1): ... to here.
12179 (count_events_callback): New.
12180 (select_singlestep_lwp_callback): New.
12181 (select_event_lwp_callback): New.
12182 (cancel_breakpoints_callback): New.
12183 (select_event_lwp): New.
12184 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12185 priority to all LWPs that have had events that should be reported
12186 to the client. Cancel breakpoints when about to reporting the
12187 event to the client, not while stopping lwps. No longer cancel
12188 finished single-steps here.
12189 (cancel_finished_single_step): Delete.
12190 (cancel_finished_single_steps): Delete.
12192 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12194 * mem-break.c (enum bkpt_type): New.
12195 (struct breakpoint): New field `type'.
12196 (set_breakpoint_at): Change return type to struct breakpoint
12197 pointer. Set type to `other_breakpoint' by default.
12198 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12199 in the breakpoint list.
12200 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12201 (reinsert_breakpoint): Rename to ...
12202 (reinsert_raw_breakpoint): ... this.
12203 (reinsert_breakpoints_at): Adjust.
12204 * mem-break.h (struct breakpoint): Declare.
12205 (set_breakpoint_at): Change return type to struct breakpoint
12208 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12210 * server.c (handle_query): Assign, not compare.
12212 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12214 Teach linux gdbserver to step-over-breakpoints.
12216 * linux-low.c (can_hardware_single_step): New.
12217 (supports_breakpoints): New.
12218 (handle_extended_wait): If stopping threads, read the stop pc of
12219 the new cloned LWP.
12221 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12222 low target doesn't support retrieving the PC.
12223 (add_lwp): Set last_resume_kind to resume_continue.
12224 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12225 (linux_attach): Don't clear stop_expected. Set the lwp's
12226 last_resume_kind to resume_stop.
12227 (linux_detach_one_lwp): Don't check for removed breakpoints.
12228 (check_removed_breakpoint): Delete.
12229 (status_pending_p): Rename to ...
12230 (status_pending_p_callback): ... this. Don't check for removed
12231 breakpoints. Don't consider threads that are stopped from GDB's
12233 (linux_wait_for_lwp): Always read the stop_pc here.
12234 (cancel_breakpoint): New.
12235 (step_over_bkpt): New global.
12236 (linux_wait_for_event_1): Implement stepping over breakpoints.
12237 (gdb_wants_lwp_stopped): New.
12238 (gdb_wants_all_stopped): New.
12239 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12240 single-step traps here. Store the thread's last reported target
12242 (send_sigstop): Don't clear stop_expected. Always set it,
12244 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12245 (cancel_finished_single_step): New.
12246 (cancel_finished_single_steps): New.
12247 (wait_for_sigstop): Don't cancel finished single-step traps here.
12248 (linux_resume_one_lwp): Don't check for removed breakpoints.
12249 Don't set `step' on non-hardware step archs.
12250 (linux_set_resume_request): Ignore resume_stop requests if already
12251 stopping or stopped. Set the lwp's last_resume_kind.
12252 (resume_status_pending_p): Don't check for removed breakpoints.
12253 (need_step_over_p): New.
12254 (start_step_over): New.
12255 (finish_step_over): New.
12256 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12257 requests. Clear the thread's last reported target waitstatus.
12258 Don't use the `suspended' flag. Don't consider pending breakpoints.
12259 (linux_resume): Start a step-over if necessary.
12260 (proceed_one_lwp): New.
12261 (proceed_all_lwps): New.
12262 (unstop_all_lwps): New.
12263 * linux-low.h (struct lwp_info): Rewrite comment for the
12264 `suspended' flag. Add the `stop_pc' field. Delete the
12265 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12266 Add `'last_resume_kind' and `need_step_over' fields.
12267 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12268 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12269 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12270 (set_raw_breakpoint_at): New.
12271 (set_breakpoint_at): Rewrite to use it.
12272 (reinsert_breakpoint_handler): Delete.
12273 (set_reinsert_breakpoint): New.
12274 (reinsert_breakpoint_by_bp): Delete.
12275 (delete_reinsert_breakpoints): New.
12276 (uninsert_breakpoint): Rewrite.
12277 (uninsert_breakpoints_at): New.
12278 (reinsert_breakpoint): Rewrite.
12279 (reinsert_breakpoints_at): New.
12280 (check_breakpoints): Rewrite.
12281 (breakpoint_here): New.
12282 (breakpoint_inserted_here): New.
12283 (check_mem_read): Adjust.
12284 * mem-break.h (breakpoints_supported, breakpoint_here)
12285 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12286 (reinsert_breakpoint_by_bp): Delete declaration.
12287 (delete_reinsert_breakpoints): Declare.
12288 (reinsert_breakpoint): Delete declaration.
12289 (reinsert_breakpoints_at): Declare.
12290 (uninsert_breakpoint): Delete declaration.
12291 (uninsert_breakpoints_at): Declare.
12292 (check_breakpoints): Adjust prototype.
12293 * server.h: Adjust include order.
12294 (struct thread_info): Declare here. Add a `last_status' field.
12296 2010-03-23 Michael Snyder <msnyder@vmware.com>
12298 * server.c (crc32): New function.
12299 (handle_query): Add handling for 'qCRC:' request.
12301 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12303 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12304 lwp had been stopped by a watchpoint.
12306 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12308 * server.h (internal_error): Declare.
12309 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12310 * utils.c (internal_error): New function.
12312 2010-03-15 Andreas Schwab <schwab@redhat.com>
12314 * configure.srv: Fix typo setting srv_regobj.
12316 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12318 * linux-low.c (fetch_register): Avoid passing a non string literal
12320 (usr_store_inferior_registers): Ditto.
12322 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12324 * linux-low.c (linux_write_memory): Bail out early if peeking
12327 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12329 * linux-low.h (struct lwp_info): New fields
12330 `stopped_by_watchpoint' and `stopped_data_address'.
12331 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12332 here, and cache them in the lwp object.
12333 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12335 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12337 (linux_stopped_by_watchpoint): Rewrite.
12338 (linux_stopped_data_address): Rewrite.
12340 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12342 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12343 switching the current inferior, not before.
12345 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12347 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12348 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12349 i386-linux.c and amd64-linux.c.
12350 (reg-i386.o): Removed.
12351 (reg-i386.c): Likewise.
12352 (reg-i386-linux.o): Likewise.
12353 (reg-i386-linux.c): Likewise.
12354 (reg-x86-64.o): Likewise.
12355 (reg-x86-64.c): Likewise.
12356 (reg-x86-64-linux.o): Likewise.
12357 (reg-x86-64-linux.c): Likewise.
12359 (i386.c): Likewise.
12360 (i386-linux.o): Likewise.
12361 (i386-linux.c): Likewise.
12362 (amd64.o): Likewise.
12363 (amd64.c): Likewise.
12364 (amd64-linux.o): Likewise.
12365 (amd64-linux.c): Likewise.
12367 * configure.srv (srv_i386_regobj): New.
12368 (srv_i386_linux_regobj): Likewise.
12369 (srv_amd64_regobj): Likewise.
12370 (srv_amd64_linux_regobj): Likewise.
12371 (srv_i386_32bit_xmlfiles): Likewise.
12372 (srv_i386_64bit_xmlfiles): Likewise.
12373 (srv_i386_xmlfiles): Likewise.
12374 (srv_amd64_xmlfiles): Likewise.
12375 (srv_i386_linux_xmlfiles): Likewise.
12376 (srv_amd64_linux_xmlfiles): Likewise.
12377 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12378 srv_xmlfiles to $srv_i386_xmlfiles.
12379 (i[34567]86-*-mingw32ce*): Likewise.
12380 (i[34567]86-*-mingw*): Likewise.
12381 (i[34567]86-*-nto*): Likewise.
12382 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12383 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12384 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12385 (x86_64-*-linux*): Likewise.
12387 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12388 (init_registers_amd64_linux): New.
12389 (x86_arch_setup): Replace init_registers_x86_64_linux with
12390 init_registers_amd64_linux.
12392 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12394 * configure.ac: Check for libdl. If it is not available link against
12395 static libthread_db.
12396 * configure: Regenerate.
12398 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12402 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12403 handing a read watchpoint.
12404 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12406 2010-02-12 Doug Evans <dje@google.com>
12408 * linux-low.c (linux_supports_tracefork_flag): Document.
12409 (linux_look_up_symbols): Add comment.
12411 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12413 * regcache.c (supply_register): Clear regcache if buf is NULL.
12415 2010-02-02 Nicolas Roche <roche@sourceware.org>
12416 Joel Brobecker <brobecker@adacore.com>
12418 * inferiors.c (find_inferior): Add function documentation.
12419 (unloaded_dll): Handle the case where the unloaded dll has not
12420 been previously registered in the dll list.
12422 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12424 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12425 (thumb2_breakpoint): New.
12426 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12428 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12430 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12431 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12434 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12436 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12438 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12440 * linux-s390-low.c (s390_collect_ptrace_register)
12441 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12443 2010-01-21 Doug Evans <dje@google.com>
12445 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12446 (PTRACE_ARG4_TYPE): New macro.
12447 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12448 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12449 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12450 (usr_store_inferior_registers): Ditto.
12451 (linux_read_memory, linux_write_memory): Ditto.
12452 (linux_test_for_tracefork): Ditto.
12454 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12455 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12457 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12459 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12462 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12464 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12465 prototype to take a regcache. Adjust.
12467 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12469 * regcache.h (struct thread_info): Forward declare.
12470 (struct regcache): New.
12471 (new_register_cache): Adjust prototype.
12472 (get_thread_regcache): Declare.
12473 (free_register_cache): Adjust prototype.
12474 (registers_to_string, registers_from_string): Ditto.
12475 (supply_register, supply_register_by_name, collect_register)
12476 (collect_register_as_string, collect_register_by_name): Ditto.
12477 * regcache.c (struct inferior_regcache_data): Delete.
12478 (get_regcache): Rename to ...
12479 (get_thread_regcache): ... this. Adjust. Switch inferior before
12480 fetching registers.
12481 (regcache_invalidate_one): Adjust.
12482 (regcache_invalidate): Fix prototype.
12483 (new_register_cache): Return the new register cache.
12484 (free_register_cache): Change prototype.
12485 (realloc_register_cache): Adjust.
12486 (registers_to_string): Change prototype to take a regcache. Adjust.
12487 (registers_from_string): Ditto.
12488 (register_data): Ditto.
12489 (supply_register): Ditto.
12490 (supply_register_by_name): Ditto.
12491 (collect_register): Ditto.
12492 (collect_register_as_string): Ditto.
12493 (collect_register_by_name): Ditto.
12494 * server.c (process_serial_event): Adjust.
12495 * linux-low.h (regset_fill_func, regset_store_func): Change
12497 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12499 * linux-low.c (get_stop_pc): Adjust.
12500 (check_removed_breakpoint): Adjust.
12501 (linux_wait_for_event): Adjust.
12502 (linux_resume_one_lwp): Adjust.
12503 (fetch_register): Add regcache parameter. Adjust.
12504 (usr_store_inferior_registers): Ditto.
12505 (regsets_fetch_inferior_registers): Ditto.
12506 (regsets_store_inferior_registers): Ditto.
12507 (linux_fetch_registers, linux_store_registers): Ditto.
12508 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12510 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12512 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12513 prototype to take a regcache.
12514 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12515 * remote-utils.c (convert_ascii_to_int, outreg)
12516 (prepare_resume_reply): Change prototype to take a regcache.
12518 * target.h (struct target_ops) <fetch_registers, store_registers>:
12519 Change prototype to take a regcache.
12520 (fetch_inferior_registers, store_inferior_registers): Change
12521 prototype to take a regcache. Adjust.
12522 * proc-service.c (ps_lgetregs): Adjust.
12523 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12524 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12525 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12526 take a regcache. Adjust.
12527 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12528 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12529 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12530 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12531 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12532 (cris_cannot_fetch_register):
12533 (cris_breakpoint_at): Change prototype to take a regcache.
12535 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12536 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12537 to take a regcache. Adjust.
12538 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12540 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12541 take a regcache. Adjust.
12542 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12543 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12544 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12545 * linux-mips-low.c (mips_get_pc):
12546 (mips_set_pc): Change prototype to take a regcache. Adjust.
12547 (mips_reinsert_addr): Adjust.
12548 (mips_collect_register): Change prototype to take a regcache.
12550 (mips_supply_register):
12551 (mips_collect_register_32bit, mips_supply_register_32bit)
12552 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12553 (mips_store_fpregset): Ditto.
12554 * linux-ppc-low.c (ppc_supply_ptrace_register)
12555 (ppc_supply_ptrace_register): Ditto.
12556 (parse_spufs_run): Adjust.
12557 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12558 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12559 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12560 take a regcache. Adjust.
12561 * linux-s390-low.c (s390_collect_ptrace_register)
12562 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12563 (s390_set_pc): Change prototype to take a regcache. Adjust.
12564 (s390_arch_setup): Adjust.
12565 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12566 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12567 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12568 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12569 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12571 (sparc_breakpoint_at): Adjust.
12572 * linux-xtensa-low.c (xtensa_fill_gregset):
12573 (xtensa_store_gregset):
12574 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12575 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12576 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12577 prototype to take a regcache. Adjust.
12578 * win32-arm-low.c (arm_fetch_inferior_register)
12579 (arm_store_inferior_register): Change prototype to take a
12581 * win32-i386-low.c (i386_fetch_inferior_register)
12582 (i386_store_inferior_register): Change prototype to take a
12584 * win32-low.c (child_fetch_inferior_registers)
12585 (child_store_inferior_registers): Change prototype to take a
12587 (win32_wait): Adjust.
12588 (win32_fetch_inferior_registers): Change prototype to take a
12590 (win32_store_inferior_registers): Adjust.
12591 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12592 store_inferior_register>: Change prototype to take a regcache.
12594 2010-01-20 Doug Evans <dje@google.com>
12596 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12598 (linux_wait_for_event1, linux_init_signals): Ditto.
12599 (W_STOPCODE): Provide definition if missing.
12601 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12603 * linux-low.c (linux_core_of_thread): New.
12604 (compare_ints, show_process, list_threads): New.
12605 (linux_qxfer_osdata): Report threads and cores.
12606 (linux_target_op): Register linux_core_of_thread.
12607 * remote-utils.c (prepare_resume_reply): Report the core.
12608 (buffer_xml_printf): Support %d specifier.
12609 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12611 (handle_query): Handle qXfer:threads. Announce availability
12613 * target.h (struct target_ops): New field core_of_thread.
12615 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12617 * Makefile.in (clean): Remove new generated files.
12618 (reg-s390.o, reg-s390.c): Remove rules.
12619 (reg-s390x.o, reg-s390x.c): Likewise.
12620 (s390-linux32.o, s390-linux32.c): Add rules.
12621 (s390-linux64.o, s390-linux64.c): Likewise.
12622 (s390x-linux64.o, s390x-linux64.c): Likewise.
12623 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12624 * linux-s390-low.c: Include <elf.h>.
12625 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12626 (init_registers_s390): Remove prototype.
12627 (init_registers_s390x): Likewise.
12628 (init_registers_s390_linux32): Add prototype.
12629 (init_registers_s390_linux64): Likewise.
12630 (init_registers_s390x_linux64): Likewise.
12631 (s390_num_regs_3264): New define.
12632 (s390_regmap_3264): New global variable.
12633 (s390_cannot_fetch_register): Remove obsolete check.
12634 (s390_cannot_store_register): Likewise.
12635 (s390_collect_ptrace_register): Handle upper/lower register halves.
12636 (s390_supply_ptrace_register): Likewise.
12637 (s390_fill_gregset): Update to register number changes.
12638 (s390_get_hwcap): New routine.
12639 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12640 Install appropriate regmap and register set.
12642 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12644 * server.c (gdbserver_version): Update copyright year to 2010.
12645 * gdbreplay.c (gdbreplay_version): Likewise.
12647 2009-12-28 Doug Evans <dje@google.com>
12649 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12650 elf/external.h. Include <elf.h> instead but only if necessary.
12652 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12654 * linux-low.c (linux_remove_process): Remove `detaching'
12655 parameter. Don't release/detach from thread_db here.
12656 (linux_kill): Release/detach from thread_db here, ...
12657 (linux_detach): ... and here, before actually detaching.
12658 (linux_wait_1): ... and here, when a process exits.
12659 * thread-db.c (any_thread_of): New.
12660 (thread_db_free): Switch the current inferior to a thread of the
12663 2009-12-21 Doug Evans <dje@google.com>
12665 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12667 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12668 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12669 warning ifndef __NR_tkill. Move setting of errno there too.
12670 Delete unnecessary resetting of errno after syscall.
12671 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12673 * configure.ac: Check for dladdr.
12674 * config.in: Regenerate.
12675 * configure: Regenerate.
12676 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12677 (try_thread_db_load): Update.
12679 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12681 2009-12-18 Doug Evans <dje@google.com>
12683 * event-loop.c: Include unistd.h if it exists.
12685 * linux-low.c (my_waitpid): Move definition away from being in
12686 between linux_tracefork_child/linux_test_for_tracefork.
12688 * gdb_proc_service.h (psaddr_t): Fix type.
12689 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12690 signature to match glibc.
12692 2009-12-16 Doug Evans <dje@google.com>
12694 * linux-low.c (linux_read_memory): Fix argument to read.
12696 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12698 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12699 events, don't leave current_inferior pointing at null.
12701 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12703 * win32-low.c (LOG): Delete.
12704 (OUTMSG): Output to stderr.
12705 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12706 on compile time LOG macro.
12707 (win32_wait): Fix debug output.
12709 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12711 * win32-low.c (win32_add_one_solib): If the dll name is
12712 "ntdll.dll", prepend the system directory to the dll path.
12714 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12716 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12718 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12719 Vladimir Prus <vladimir@codesourcery.com>
12721 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12722 * configure.ac: Check for __mcoldfire__ and set
12723 gdb_cv_m68k_is_coldfire.
12724 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12725 reg-cf.o and reg-m68k.o.
12726 * configure: Regenerated.
12728 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12730 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12731 Pass it to thread_db_free.
12732 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12733 proper `detaching' argument to linux_remove_process.
12734 * linux-low.h (thread_db_free): Add `detaching' parameter.
12735 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12737 (thread_db_free): Add `detaching' parameter. Only
12738 call td_ta_clear_event if detaching from process.
12740 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12742 * thread-db.c (thread_db_free): Fix typo.
12744 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12747 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12749 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12751 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12752 with an i686 compiler.
12753 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12755 * configure: Rebuilt.
12757 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12761 * server.c (handle_search_memory_1): Correct read_addr initialization
12762 in loop for searching subsequent chunks.
12764 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12766 * configure.ac: New --with-libthread-db option.
12767 * thread-db.c: Allow direct dependence on libthread_db.
12768 (thread_db_free): Adjust.
12769 * config.in: Regenerate.
12770 * configure: Likewise.
12772 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12775 * thread-db.c (attach_thread): New function.
12776 (maybe_attach_thread): Return success/failure.
12777 (find_new_threads_callback): Adjust.
12778 (thread_db_find_new_threads): Loop until no new threads.
12780 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12782 * proc-service.c (ps_lgetregs): Formatting.
12784 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12786 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12787 * configure.ac: Adjust.
12788 * linux-low.h (struct process_info_private): Move members to struct
12790 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12791 * linux-low.c (linux_remove_process): Adjust.
12792 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12793 * server.c (handle_query): Move code ...
12794 (handle_monitor_command): ... here. New function.
12795 * target.h (struct target_ops): New member.
12796 * thread-db.c (struct thread_db): New.
12797 (libthread_db_search_path): New variable.
12798 (thread_db_create_event, thread_db_enable_reporting)
12799 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12800 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12801 (try_thread_db_load_1, dladdr_to_soname): New functions.
12802 (try_thread_db_load, thread_db_load_search): New functions.
12803 (thread_db_init): Search for libthread_db.
12804 (thread_db_free): New function.
12805 (thread_db_handle_monitor_command): Likewise.
12806 * config.in: Regenerate.
12807 * configure: Regenerate.
12809 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12811 * spu-low.c (spu_kill): Wait for inferior to terminate.
12812 Call clear_inferiors.
12813 (spu_detach): Call clear_inferiors.
12815 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12817 * aclocal.m4: Regenerate.
12818 * config.in: Likewise.
12819 * configure: Likewise.
12821 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12823 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12824 (parse_spufs_run): New function.
12825 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12826 (ppc_breakpoint_at): Handle SPU breakpoints.
12828 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12830 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12831 (SPUFS_MAGIC): Define.
12832 (spu_enumerate_spu_ids): New function.
12833 (linux_qxfer_spu): New function.
12834 (linux_target_ops): Install linux_qxfer_spu.
12836 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12838 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12839 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12840 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12841 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12842 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12843 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12844 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12845 (init_registers_powerpc_cell32l): Add prototype.
12846 (init_registers_powerpc_cell64l): Likewise.
12847 (ppc_arch_setup): Detect Cell/B.E. architecture.
12849 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12851 * Makefile.in (datarootdir): New variable.
12853 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12855 * linux-low.c (linux_write_memory): Update debugging output.
12856 * Makefile.in (clean): Add new descriptions.
12857 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12858 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12859 * configure.srv: Add new files for arm*-*-linux*.
12860 * linux-arm-low.c: Add new declarations.
12861 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12862 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12863 (HWCAP_VFPv3D16): New.
12864 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12865 instead of __IWMMXT__.
12866 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12867 (arm_arch_setup): New.
12868 (target_regsets): Remove #ifdef. Add VFP regset.
12869 (the_low_target): Use arm_arch_setup.
12871 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12873 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12874 the main thread again.
12876 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12878 Adding Neutrino gdbserver.
12879 * configure: Regenerated.
12880 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12881 * configure.srv (i[34567]86-*-nto*): New target.
12882 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12883 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12884 (nto_comctrl) [__QNX__]: New function.
12885 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12887 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12889 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12892 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12893 Pedro Alves <pedro@codesourcery.com>
12895 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12896 don't support CONTEXT_EXTENDED_REGISTERS.
12897 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12898 (the_low_target): Install them.
12899 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12900 failing with ERROR_PIPE_NOT_CONNECTED.
12902 2009-06-30 Doug Evans <dje@google.com>
12903 Pierre Muller <muller@ics.u-strasbg.fr>
12905 Add h/w watchpoint support to x86-linux, win32-i386.
12906 * Makefile.in (SFILES): Add i386-low.c
12907 (i386_low_h): Define.
12908 (i386-low.o): Add dependencies.
12909 (linux-x86-low.o): Add i386-low.h dependency.
12910 (win32-i386-low.o): Ditto.
12911 * i386-low.c: New file.
12912 * i386-low.h: New file.
12913 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12914 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12915 * linux-low.c (linux_add_process): Initialize arch_private.
12916 (linux_remove_process): Free arch_private.
12917 (add_lwp): Initialize arch_private.
12918 (delete_lwp): Free arch_private.
12919 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12921 * linux-low.h (process_info_private): New member arch_private.
12922 (lwp_info): New member arch_private.
12923 (linux_target_ops): New members new_process, new_thread,
12925 (ptid_of): New macro.
12926 * linux-x86-low.c: Include stddef.h, i386-low.h.
12927 (arch_process_info): New struct.
12928 (arch_lwp_info): New struct.
12929 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12930 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12931 (i386_dr_low_get_status): New function.
12932 (x86_insert_point, x86_remove_point): New functions.
12933 (x86_stopped_by_watchpoint): New function.
12934 (x86_stopped_data_address): New function.
12935 (x86_linux_new_process, x86_linux_new_thread): New functions.
12936 (x86_linux_prepare_to_resume): New function.
12937 (the_low_target): Add entries for insert_point, remove_point,
12938 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12940 * server.c (debug_hw_points): New global.
12941 (monitor_show_help): Document set debug-hw-points.
12942 (handle_query): Process "set debug-hw-points".
12943 * server.h (debug_hw_points): Declare.
12944 (paddress): Declare.
12945 * utils.c (NUMCELLS, CELLSIZE): New macros.
12946 (get_sell, xsnprintf, paddress): New functions.
12947 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12948 remove_point, stopped_by_watchpoint, stopped_data_address.
12949 * win32-i386-low.c: Include i386-low.h.
12950 (debug_reg_state): Replaces dr.
12951 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12952 (i386_dr_low_get_status): New function.
12953 (i386_insert_point, i386_remove_point): New functions.
12954 (i386_stopped_by_watchpoint): New function.
12955 (i386_stopped_data_address): New function.
12956 (i386_initial_stuff): Update.
12957 (get_thread_context,set_thread_context,i386_thread_added): Update.
12958 (the_low_target): Add entries for insert_point,
12959 remove_point, stopped_by_watchpoint, stopped_data_address.
12960 * win32-low.c (win32_insert_watchpoint): New function.
12961 (win32_remove_watchpoint): New function.
12962 (win32_stopped_by_watchpoint): New function.
12963 (win32_stopped_data_address): New function.
12964 (win32_target_ops): Add entries for insert_watchpoint,
12965 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12966 * win32-low.h (win32_target_ops): New members insert_point,
12967 remove_point, stopped_by_watchpoint, stopped_data_address.
12969 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12971 * server.c (process_serial_event): Re-return unsupported, not
12972 error, if the type isn't recognized. Re-allow supporting only
12973 insert or remove packets. Also call require_running for
12974 breakpoints. Add missing break statement to default case. Tidy.
12975 * target.h (struct target_ops): Rename insert_watchpoint to
12976 insert_point, and remove_watchpoint to remove_point.
12978 * linux-low.h (struct linux_target_ops): Likewise.
12979 * linux-low.c (linux_insert_watchpoint): Rename to ...
12980 (linux_insert_point): ... this. Adjust.
12981 (linux_remove_watchpoint): Rename to ...
12982 (linux_remove_point): ... this. Adjust.
12983 (linux_target_ops): Adjust.
12984 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12985 (cris_insert_point): ... this.
12986 (cris_remove_watchpoint): Rename to ...
12987 (cris_remove_point): ... this.
12988 (the_low_target): Adjust.
12990 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12992 * server.c (handle_v_kill): Pass signal_pid to
12993 kill_inferior if multi_process is zero.
12995 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12997 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12998 * target.h (target_ops): Comment for *_watchpoint to make it clear
12999 the functions can get types '0' and '1'.
13001 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13003 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13004 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13005 * regcache.c (get_regcache): Likewise.
13006 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13007 * win32-low.c (child_fetch_inferior_registers): Remove check for
13010 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13011 Pedro Alves <pedro@codesourcery.com>
13013 * target.h (struct target_ops) <supports_multi_process>: New
13015 (target_supports_multi_process): New.
13016 * server.c (handle_query): Even if GDB reports support, only
13017 enable multi-process if the target also supports it. Report
13018 multi-process support only if the target backend supports it.
13019 * linux-low.c (linux_supports_multi_process): New function.
13020 (linux_target_ops): Install it as target_supports_multi_process
13023 2009-05-24 Doug Evans <dje@google.com>
13025 Global renaming of find_thread_pid to find_thread_ptid.
13026 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13027 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13028 All callers updated.
13030 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13031 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13034 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13035 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13036 (linux_resume_one_lwp): Ditto.
13038 2009-05-23 Doug Evans <dje@google.com>
13040 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13041 from struct inferior_list_entry * to struct lwp_info *.
13042 All callers updated.
13044 2009-05-13 Doug Evans <dje@google.com>
13046 * linux-x86-low.c: Don't include assert.h.
13047 (x86_siginfo_fixup): Use fatal, not assert.
13048 (x86_arch_setup): Fix comment.
13050 2009-05-12 Doug Evans <dje@google.com>
13052 Biarch support for i386/amd64 gdbserver.
13053 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13054 Add linux-x86-low.c.
13055 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13056 (linux-x86-low.o): Add.
13057 * linux-x86-64-low.c: Delete.
13058 * linux-i386-low.c: Delete.
13059 * linux-x86-low.c: New file.
13060 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13062 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13064 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13065 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13066 (linux_child_pid_to_exec_file): New function.
13067 (elf_64_header_p, elf_64_file_p): New functions.
13068 (siginfo_fixup): New function.
13069 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13070 give target a chance to convert layout.
13071 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13072 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13074 2009-05-07 Doug Evans <dje@google.com>
13076 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13077 (regsets_store_inferior_registers): Ditto.
13079 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13083 * linux-low.c (must_set_ptrace_flags): Delete.
13084 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13086 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13087 `lwp->must_set_ptrace_flags' instead.
13088 (linux_wait_for_event_1): Set ptrace options here.
13089 (linux_wait_1): ... not here.
13091 2009-04-30 Doug Evans <dje@google.com>
13093 * inferiors.c (started_inferior_callback): New function.
13094 (attached_inferior_callback): New function.
13095 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13096 * server.c (print_started_pid, print_attached_pid): New functions.
13097 (detach_or_kill_for_exit): New function.
13098 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13099 * server.h (have_started_inferiors_p): Declare.
13100 (have_attached_inferiors_p): Declare.
13102 * inferiors.c (remove_process): Fix memory leak, free process.
13103 * linux-low.c (linux_remove_process): New function.
13104 (linux_kill): Call it instead of remove_process.
13105 (linux_detach, linux_wait_1): Ditto.
13107 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13109 * configure.srv: Add x86 Windows CE target.
13111 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13113 * inferiors.c (get_thread_process): Make global.
13114 * server.h (get_thread_process): Add prototype.
13115 * thread-db.c (find_one_thread): Use get_thread_process
13116 instead of current_process.
13117 (thread_db_get_tls_address): Do not crash if called when
13118 thread layer is not yet initialized.
13120 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13122 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13123 * spu-low.c (current_tid): Rename to ...
13124 (current_ptid): ... this.
13125 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13126 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13127 ptid_get_lwp (current_ptid) instead of current_tid.
13128 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13129 instead of current_tid. Use find_process_pid to verify pid
13130 argument is valid. Pass proper argument to remove_process.
13131 (spu_thread_alive): Compare current_ptid instead of current_tid.
13132 (spu_resume): Likewise.
13134 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13136 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13139 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13141 Implement the multiprocess extensions, and add linux multiprocess
13144 * server.h (ULONGEST): Declare.
13145 (struct ptid, ptid_t): New.
13146 (minus_one_ptid, null_ptid): Declare.
13147 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13148 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13149 (struct inferior_list_entry): Change `id' type from unsigned from
13151 (struct sym_cache, struct breakpoint, struct
13152 process_info_private): Forward declare.
13153 (struct process_info): Declare.
13154 (current_process): Declare.
13155 (all_processes): Declare.
13156 (initialize_inferiors): Declare.
13157 (add_thread): Adjust to use ptid_t.
13158 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13159 (add_process, remove_process, find_thread_pid): Declare.
13160 (find_inferior_id): Adjust to use ptid_t.
13161 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13162 (multi_process): Declare.
13163 (push_event): Adjust to use ptid_t.
13164 (read_ptid, write_ptid): Declare.
13165 (prepare_resume_reply): Adjust to use ptid_t.
13166 (clear_symbol_cache): Declare.
13167 * inferiors.c (all_processes): New.
13168 (null_ptid, minus_one_ptid): New.
13169 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13170 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13171 (add_thread): Change unsigned long to ptid. Remove gdb_id
13173 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13174 (gdb_id_to_thread): Rename to ...
13175 (find_thread_pid): ... this. Change unsigned long to ptid.
13176 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13177 (loaded_dll, pull_pid_from_list): Adjust.
13178 (add_process, remove_process, find_process_pid)
13179 (get_thread_process, current_process, initialize_inferiors): New.
13180 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13181 (struct target_waitstatus) <related_pid>: Ditto.
13182 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13183 return type to int.
13184 (struct target_ops) <join>: Add `pid' argument.
13185 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13186 (struct target_ops) <wait>: Add `ptid' field. Change return type
13188 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13189 (mywait): Add `ptid' argument. Change return type to ptid_t.
13190 (target_pid_to_str): Declare.
13191 * target.c (set_desired_inferior): Adjust to use ptids.
13192 (mywait): Add new `ptid' argument. Adjust.
13193 (target_pid_to_str): New.
13194 * mem-break.h (free_all_breakpoints): Declare.
13195 * mem-break.c (breakpoints): Delelete.
13196 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13197 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13198 to use per-process breakpoint list.
13199 (free_all_breakpoints): New.
13200 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13201 (symbol_cache, all_symbols_looked_up): Delete.
13203 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13205 (prepare_resume_reply): Change ptid argument's type from unsigned
13206 long to ptid_t. Adjust. Implement W;process and X;process.
13207 (free_sym_cache, clear_symbol_cache): New.
13208 (look_up_one_symbol): Adjust to per-process symbol cache. *
13209 * server.c (cont_thread, general_thread, step_thread): Change type
13211 (attached): Delete.
13212 (multi_process): New.
13213 (last_ptid): Change type to ptid_t.
13214 (struct vstop_notif) <ptid>: Change type to ptid_t.
13215 (queue_stop_reply, push_event): Change `ptid' argument's type to
13217 (discard_queued_stop_replies): Add `pid' argument.
13218 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13219 changes. Don't reference the `attached' global.
13220 (attach_inferior): Adjust to mywait interface changes.
13221 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13222 features. Handle and report "multiprocess+". Handle
13224 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13226 (handle_v_kill): New.
13227 (handle_v_stopped): Adjust to use target_pid_to_str.
13228 (handle_v_requests): Allow multiple attaches and runs when
13229 multiprocess extensions are in effect. Handle "vKill".
13230 (myresume): Adjust to use ptids.
13231 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13232 (handle_status): Adjust to discard_queued_stop_replies interface
13234 (first_thread_of, kill_inferior_callback)
13235 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13236 (main): Call initialize_inferiors. Adjust to use ptids, killing
13237 and detaching from all inferiors. Handle multiprocess packet
13239 * linux-low.h: Include gdb_proc_service.h.
13240 (struct process_info_private): New.
13241 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13242 <lwpid_of>: Use ptid_get_lwp.
13243 (get_lwp_thread): Adjust.
13244 (struct lwp_info): Add `dead' member.
13245 (find_lwp_pid): Declare.
13246 * linux-low.c (thread_db_active): Delete.
13247 (new_inferior): Adjust comment.
13248 (inferior_pid): Delete.
13249 (linux_add_process): New.
13250 (handle_extended_wait): Adjust.
13251 (add_lwp): Change unsigned long to ptid.
13252 (linux_create_inferior): Add process to processes table. Adjust
13253 to use ptids. Don't set new_inferior here.
13254 (linux_attach_lwp): Rename to ...
13255 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13256 it. Adjust to use ptids.
13257 (linux_attach_lwp): New.
13258 (linux_attach): Add process to processes table. Don't set
13260 (struct counter): New.
13261 (second_thread_of_pid_p, last_thread_of_process_p): New.
13262 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13263 multiple processes.
13264 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13265 processes. Remove process from process table.
13266 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13267 to multiple processes.
13268 (any_thread_of): New.
13269 (linux_detach): Add `pid' argument, and handle it. Remove process
13270 from processes table.
13271 (linux_join): Add `pid' argument. Handle it.
13272 (linux_thread_alive): Change unsighed long argument to ptid_t.
13273 Consider dead lwps as not being alive.
13274 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13275 threads we're not interested in.
13276 (same_lwp, find_lwp_pid): New.
13277 (linux_wait_for_lwp): Change `pid' argument's type from int to
13279 (linux_wait_for_event): Rename to ...
13280 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13281 from int to ptid_t. Adjust.
13282 (linux_wait_for_event): New.
13283 (linux_wait_1): Add `ptid' argument. Change return type to
13284 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13285 that exit from the process table.
13286 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13288 (mark_lwp_dead): New.
13289 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13290 stopping all threads, mark its main lwp as dead.
13291 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13293 (fetch_register, usr_store_inferior_registers)
13294 (regsets_fetch_inferior_registers)
13295 (regsets_store_inferior_registers, linux_read_memory)
13296 (linux_write_memory): Inline `inferior_pid'.
13297 (linux_look_up_symbols): Adjust to use per-process
13298 `thread_db_active'.
13299 (linux_request_interrupt): Adjust to use ptids.
13300 (linux_read_auxv): Inline `inferior_pid'.
13301 (initialize_low): Don't reference thread_db_active.
13302 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13303 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13304 (ps_getpid): Return the pid of the current inferior.
13305 * thread-db.c (proc_handle, thread_agent): Delete.
13306 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13308 (find_one_thread): Change argument type to ptid_t. Adjust to
13310 (maybe_attach_thread): Adjust to per-process data and ptids.
13311 (thread_db_find_new_threads): Ditto.
13312 (thread_db_init): Ditto.
13313 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13314 processes table. Adjust to use ptids.
13315 (spu_kill, spu_detach): Adjust interface. Remove process from
13317 (spu_join, spu_thread_alive): Adjust interface.
13318 (spu_wait): Adjust interface. Remove process from processes
13319 table. Adjust to use ptids.
13320 * win32-low.c (current_inferior_tid): Delete.
13321 (current_inferior_ptid): New.
13322 (debug_event_ptid): New.
13323 (thread_rec): Take a ptid. Adjust.
13324 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13325 (child_delete_thread): Ditto.
13326 (do_initial_child_stuff): Add `attached' argument. Add process to
13328 (child_fetch_inferior_registers, child_store_inferior_registers):
13330 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13331 (win32_attach): Pass 1 to do_initial_child_stuff.
13332 (win32_kill): Adjust interface. Remove process from processes
13334 (win32_detach): Ditto.
13335 (win32_join): Adjust interface.
13336 (win32_thread_alive): Take a ptid.
13337 (win32_resume): Adjust to use ptids.
13338 (get_child_debug_event): Ditto.
13339 (win32_wait): Adjust interface. Remove exiting process from
13342 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13344 Non-stop mode support.
13346 * server.h (non_stop): Declare.
13347 (gdb_client_data, handler_func): Declare.
13348 (delete_file_handler, add_file_handler, start_event_loop):
13350 (handle_serial_event, handle_target_event, push_event)
13351 (putpkt_notif): Declare.
13352 * target.h (enum resume_kind): New.
13353 (struct thread_resume): Replace `step' field by `kind' field.
13354 (TARGET_WNOHANG): Define.
13355 (struct target_ops) <wait>: Add `options' argument.
13356 <supports_non_stop, async, start_non_stop>: New fields.
13357 (target_supports_non_stop, target_async): New.
13358 (start_non_stop): Declare.
13359 (mywait): Add `options' argument.
13360 * target.c (mywait): Add `options' argument. Print child exit
13361 notifications here.
13362 (start_non_stop): New.
13363 * server.c (non_stop, own_buf, mem_buf): New globals.
13364 (struct vstop_notif): New.
13365 (notif_queue): New global.
13366 (queue_stop_reply, push_event, discard_queued_stop_replies)
13367 (send_next_stop_reply): New.
13368 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13370 (attach_inferior): In non-stop mode, don't wait for the target
13372 (handle_general_set): Handle QNonStop.
13373 (handle_query): When handling qC, return the current general
13374 thread, instead of the first thread of the list.
13375 (handle_query): If the backend supports non-stop mode, include
13376 QNonStop+ in the qSupported query response.
13377 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13379 (handle_v_attach, handle_v_run): Handle non-stop mode.
13380 (handle_v_stopped): New.
13381 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13382 (myresume): Adjust to use resume_kind. Handle non-stop.
13383 (queue_stop_reply_callback): New.
13384 (handle_status): Handle non-stop mode.
13385 (main): Clear non_stop flag on reconnection. Use the event-loop.
13386 Refactor serial protocol handling from here ...
13387 (process_serial_event): ... to this new function. When GDB
13388 selects any thread, select one here. In non-stop mode, wait until
13389 GDB acks all pending events before exiting.
13390 (handle_serial_event, handle_target_event): New.
13391 * remote-utils.c (remote_open): Install remote_desc in the event
13393 (remote_close): Remove remote_desc from the event loop.
13394 (putpkt_binary): Rename to...
13395 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13396 (putpkt_binary): New as wrapper around putpkt_binary_1.
13397 (putpkt_notif): New.
13398 (prepare_resume_reply): In non-stop mode, don't change the
13400 * event-loop.c: New.
13401 * Makefile.in (OBJ): Add event-loop.o.
13402 (event-loop.o): New rule.
13404 * linux-low.h (pid_of): Moved here.
13406 (get_lwp_thread): Use lwpid_of.
13407 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13408 * linux-low.c (pid_of): Delete.
13409 (inferior_pid): Use lwpid_of.
13410 (linux_event_pipe): New.
13411 (target_is_async_p): New.
13413 (handle_extended_wait): Use lwpid_of.
13414 (add_lwp): Don't set lwpid field.
13415 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13416 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13417 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13418 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13419 first. Adjust to linux_wait_for_event interface changes. Use
13421 (linux_detach): Don't delete the main lwp here.
13422 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13423 (status_pending_p): Don't consider explicitly suspended lwps.
13424 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13425 pointer. Add OPTIONS argument. Change return type to int. Use
13426 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13427 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13428 pointer. Add status pointer argument. Return a pid instead of a
13429 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13430 changes. In non-stop mode, don't switch to a random thread.
13431 (linux_wait): Rename to...
13432 (linux_wait_1): ... this. Add target_options argument, and handle
13433 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13434 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13435 clean exit and signal exit code. Don't stop all threads in
13436 non-stop mode. In all-stop mode, only stop all threads when
13437 reporting a stop to GDB. Handle explicit thread stop requests.
13438 (async_file_flush, async_file_mark): New.
13440 (send_sigstop): Use lwpid_of.
13441 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13442 interface changes. In non-stop mode, don't switch to a random
13444 (linux_resume_one_lwp): Use lwpid_of.
13445 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13446 (linux_resume_one_thread): ... this. Handle resume_stop. In
13447 non-stop mode, don't look for pending flag in all threads.
13448 (resume_status_pending_p): Don't consider explicitly suspended
13450 (my_waitpid): Reimplement. Emulate __WALL.
13451 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13453 (sigchld_handler, linux_supports_non_stop, linux_async)
13454 (linux_start_non_stop): New.
13455 (linux_target_ops): Register linux_supports_non_stop, linux_async
13456 and linux_start_non_stop.
13457 (initialize_low): Install SIGCHLD handler.
13458 * thread-db.c (thread_db_create_event, find_one_thread)
13459 (thread_db_get_tls_address): Use lwpid_of.
13460 * win32-low.c (win32_detach): Adjust to use resume_kind.
13461 (win32_wait): Add `options' argument.
13462 * spu-low.c (spu_resume): Adjust to use resume_kind.
13463 (spu_wait): Add `options' argument.
13465 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13467 Decouple target code from remote protocol.
13469 * target.h (enum target_waitkind): New.
13470 (struct target_waitstatus): New.
13471 (struct target_ops) <wait>: Return an unsigned long. Take a
13472 target_waitstatus pointer instead of a char pointer.
13473 (mywait): Likewise.
13474 * target.c (mywait): Change prototype to return an unsigned long.
13475 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13476 * server.h (thread_from_wait, old_thread_from_wait): Delete
13478 (prepare_resume_reply): Change prototype to take a
13480 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13481 (last_status, last_ptid): New.
13482 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13483 pid instead of a signal.
13484 (attach_inferior): Remove "status" and "signal" parameters.
13486 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13488 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13489 (handle_v_requests, myresume): Remove "status" and "signal"
13490 parameters. Adjust.
13491 (handle_status): New.
13492 (main): Delete local `status'. Adjust.
13493 * remote-utils.c: Include target.h.
13494 (prepare_resume_reply): Change prototype to take a
13495 target_waitstatus. Adjust.
13497 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13499 * spu-low.c (spu_wait): Adjust.
13500 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13502 (win32_wait): Adjust.
13504 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13506 * target.h (struct thread_resume): Delete leave_stopped member.
13507 (struct target_ops): Add a `n' argument to the `resume' callback.
13508 * server.c (start_inferior): Adjust.
13509 (handle_v_cont, myresume): Adjust.
13510 * linux-low.c (check_removed_breakpoint): Adjust to resume
13511 interface change, and to removed leave_stopped field.
13512 (resume_ptr): Delete.
13513 (struct thread_resume_array): New.
13514 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13515 resume interface change.
13516 (linux_continue_one_thread, linux_queue_one_thread)
13517 (resume_status_pending_p): Check if the resume field is NULL
13518 instead of checking the leave_stopped member.
13519 (linux_resume): Adjust to the target resume interface change.
13520 * spu-low.c (spu_resume): Adjust to the target resume interface
13522 * win32-low.c (win32_detach, win32_resume): Ditto.
13524 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13526 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13528 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13530 (linux_continue_one_thread): Only preserve the stepping flag if
13531 there's a pending breakpoint.
13533 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13535 * server.c (main): After the inferior having exited, call
13536 remote_close before exiting gdbserver.
13538 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13540 Fix size of FPSCR in Power 7 processors.
13541 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13542 (PPC_FEATURE_HAS_DFP): New #define.
13543 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13546 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13548 * server.c (handle_query) Whitespace and formatting.
13550 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13552 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13553 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13554 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13555 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13556 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13557 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13558 Makefile.in, configure.ac: Fix whitespace throughout.
13559 * configure: Regenerate.
13561 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13563 * inferiors.c (find_inferior): Make it safe for the callback
13564 function to delete the currently iterated inferior.
13566 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13568 * Makefile.in (linuw_low_h): Move higher.
13569 (thread-db.o): Depend on $(linux_low_h).
13571 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13573 Rename "process" to "lwp" throughout.
13575 * linux-low.c (all_processes): Rename to...
13576 (all_lwps): ... this.
13577 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13578 (add_process): Rename to ...
13579 (add_lwp): ... this. Adjust.
13580 (linux_create_inferior): Adjust.
13581 (linux_attach_lwp): Adjust.
13582 (linux_attach): Adjust.
13583 (linux_kill_one_process): Rename to ...
13584 (linux_kill_one_lwp): ... this. Adjust.
13585 (linux_kill): Adjust.
13586 (linux_detach_one_process): Rename to ...
13587 (linux_detach_one_lwp): ... this. Adjust.
13588 (linux_detach): Adjust.
13589 (check_removed_breakpoint): Adjust.
13590 (status_pending_p): Adjust.
13591 (linux_wait_for_process): Rename to ...
13592 (linux_wait_for_lwp): ... this. Adjust.
13593 (linux_wait_for_event): Adjust.
13594 (send_sigstop): Adjust.
13595 (wait_for_sigstop): Adjust.
13596 (stop_all_processes): Rename to ...
13597 (stop_all_lwps): ... this.
13598 (linux_resume_one_process): Rename to ...
13599 (linux_resume_one_lwp): ... this. Adjust.
13600 (linux_set_resume_request, linux_continue_one_thread)
13601 (linux_queue_one_thread, resume_status_pending_p)
13602 (usr_store_inferior_registers, regsets_store_inferior_registers)
13603 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13605 * linux-low.h (get_process): Rename to ...
13606 (get_lwp): ... this. Adjust.
13607 (get_thread_process): Rename to ...
13608 (get_thread_lwp): ... this. Adjust.
13609 (get_process_thread): Rename to ...
13610 (get_lwp_thread): ... this. Adjust.
13611 (struct process_info): Rename to ...
13612 (struct lwp_info): ... this.
13613 (all_processes): Rename to ...
13614 (all_lwps): ... this.
13615 * proc-service.c (ps_lgetregs): Adjust.
13616 * thread-db.c (thread_db_create_event, find_one_thread)
13617 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13619 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13621 * server.c (handle_query): Handle "qAttached".
13623 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13625 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13626 GPLv3, update license URL.
13628 2009-03-01 Doug Evans <dje@google.com>
13630 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13631 (server_h): Add gdb_signals.h.
13632 (signals.o): Update.
13633 * server.h (target_signal_from_host,target_signal_to_host_p)
13634 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13636 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13638 * remote-utils.c (getpkt): Also generate remote-debug
13639 information if noack_mode is set.
13641 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13643 * server.c (handle_query): Report qXfer:siginfo:read and
13644 qXfer:siginfo:write as supported and handle them.
13645 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13646 * linux-low.c (linux_xfer_siginfo): New.
13647 (linux_target_ops): Set it.
13649 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13651 * server.c (gdbserver_usage): Mention --remote-debug.
13652 (main): Accept '--remote-debug' switch.
13654 2009-01-18 Doug Evans <dje@google.com>
13656 * regcache.c (new_register_cache): No need to check result of xcalloc.
13657 * server.c (handle_search_memory): Back out calls to xmalloc,
13658 result is checked and error is returned to user upon failure.
13659 (handle_query): Ditto. Add more checks for result of malloc.
13660 (handle_v_cont): Check result of malloc, report error back to
13662 (handle_v_run): Ditto. Call freeargv.
13663 * server.h (freeargv): Declare.
13664 * utils.c (freeargv): New fn.
13666 2009-01-15 Doug Evans <dje@google.com>
13668 * gdbreplay.c (perror_with_name): Make arg const char *.
13669 * server.h (target_signal_to_name): Make return type const char *.
13670 * thread-db.c (thread_db_err_str): Make return type const char *.
13671 * utils.c (perror_with_name): Make arg const char *.
13673 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13675 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13676 when handling a EXIT_PROCESS_DEBUG_EVENT.
13678 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13680 * gdbreplay.c (gdbreplay_version): Update copyright year.
13681 * server.c (gdbserver_version): Likewise.
13683 2009-01-05 Doug Evans <dje@google.com>
13685 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13686 (handle_extended_wait): Improve comment.
13688 2008-12-13 Doug Evans <dje@google.com>
13690 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13691 * server.h (ATTR_MALLOC): New macro.
13692 (xmalloc,xcalloc,xstrdup): Declare.
13693 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13694 * inferiors.c: Ditto.
13695 * linux-low.c: Ditto.
13696 * mem-break.c: Ditto.
13697 * regcache.c: Ditto.
13698 * remote-utils.c: Ditto.
13701 * win32-low.c: Ditto.
13703 2008-12-12 Doug Evans <dje@google.com>
13705 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13706 in debugging printf.
13708 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13710 2008-12-09 Doug Evans <dje@google.com>
13712 * linux-low.h (struct process_info): Delete member tid, unused.
13713 * thread-db.c (find_one_thread): Update.
13714 (maybe_attach_thread): Update.
13716 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13718 * target.h (struct target_ops): Add qxfer_osdata member.
13719 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13721 (linux_qxfer_osdata): New functions.
13722 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13724 * server.c (handle_query): Handle "qXfer:osdata:read:".
13725 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13726 (buffer_xml_printf): New functions.
13727 * server.h (struct buffer): New.
13728 (buffer_grow_str, buffer_grow_str0): New macros.
13729 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13730 (buffer_xml_printf): Declare.
13732 2008-11-24 Doug Evans <dje@google.com>
13734 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13736 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13738 * server.c (handle_v_run): Always use the supplied argument list.
13740 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13742 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13743 (xtensa_regmap_table): Add entry for scompare1.
13745 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13747 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13748 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13749 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13750 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13751 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13752 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13753 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13754 XML target descriptions.
13755 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13756 when inferior is running on an ISA 2.05 or later processor. Add
13757 special case to return offset for full 64-bit slot of FPSCR when
13760 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13762 * Makefile.in (SFILES, clean): Added sparc64 files.
13763 (reg-sparc64.o, reg-sparc64.c): New.
13764 * configure.srv (sparc*-*-linux*): New configuration.
13765 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13766 syscall arguments for SPARC.
13767 (regsets_store_inferior_registers): Likewise.
13768 * linux-sparc-low.c: New file.
13770 2008-10-21 Doug Evans <dje@google.com>
13772 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13773 (READLINE_DIR,READLINE_DEP): Delete.
13774 (INTERNAL_CFLAGS): Update.
13775 (LINTFLAGS): Update.
13777 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13779 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13780 whole argv from the last run, not just argv[0].
13782 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13784 * regcache.c (new_register_cache): Return NULL if the register
13785 cache size isn't known yet.
13786 (free_register_cache): Avoid dereferencing a NULL regcache.
13788 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13790 * configure.srv: Merge MIPS and MIPS64.
13792 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13794 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13796 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13798 * Makefile.in: Add required vsx dependencies.
13800 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13801 Declare init_registers_powerpc_vsx32l.
13802 Declare init_registers_powerpc_vsx64l.
13803 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13804 (ppc_arch_setup): Check for VSX in hwcap.
13805 (ppc_fill_vsxregset): New function.
13806 (ppc_store_vsxregset): New function.
13807 Add new VSX entry in regset_info target_regsets.
13809 * configure.srv: Add new VSX dependencies.
13811 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13813 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13814 (remote_open): Set or clear transport_is_reliable.
13815 (putpkt_binary): Don't expect acks in noack mode.
13816 (getpkt): Don't send ack/nac in noack mode.
13817 * server.c (handle_general_set): Handle QStartNoAckMode.
13818 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13820 (main): Reset noack_mode on every connection.
13821 * server.h (noack_mode): Declare.
13823 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13825 * Makefile.in (GDBREPLAY_OBS): New variable.
13826 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13828 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13829 Daniel Jacobowitz <dan@codesourcery.com>
13831 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13832 (usr_store_inferior_registers): Likewise.
13833 (regsets_store_inferior_registers): Likewise.
13835 2008-07-31 Rolf Jansen <rj@surtec.com>
13836 Pedro Alves <pedro@codesourcery.com>
13838 * configure.ac: Check for memmem declaration.
13839 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13840 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13841 (disable_packet_qfThreadInfo): Unconditionally compile.
13842 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13843 * configure, config.in: Regenerate.
13845 2008-07-28 Doug Kwan <dougkwan@google.com>
13847 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13848 (linux_write_memory): Remove declaration of errno.
13850 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13852 * linux-low.c (handle_extended_wait): Do not use "status"
13853 variable uninitialized.
13855 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13857 * server.c (handle_v_attach): Inhibit reporting dll changes.
13859 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13861 * remote-utils.c (prepare_resume_reply): If requested, don't
13862 output "thread:TID" in the T stop reply.
13864 * server.c (disable_packet_vCont, disable_packet_Tthread)
13865 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13866 (handle_query): If requested, disable support for qC, qfThreadInfo
13868 (handle_v_requests): If requested, disable support for vCont.
13869 (gdbserver_show_disableable): New.
13870 (main): Handle --disable-packet and --disable-packet=LIST.
13872 * server.h (disable_packet_vCont, disable_packet_Tthread)
13873 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13875 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13877 * server.c (gdbserver_usage): Mention --version.
13879 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13881 * Makefile.in (gdbreplay.o): New rule.
13883 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13885 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13886 message, not gdbserver.
13888 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13889 Nathan Sidwell <nathan@codesourcery.com>
13890 Joseph Myers <joseph@codesourcery.com>
13892 * acinclude.m4: Include ../../config/acx.m4.
13893 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13894 * configure, config.in: Regenerate.
13895 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13896 * server.c (gdbserver_version): Print PKGVERSION.
13897 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13898 (main): Adjust gdbserver_usage calls.
13899 * gdbreplay.c (version, host_name): Add declarations.
13900 (gdbreplay_version, gdbreplay_usage): New.
13901 (main): Accept --version and --help options.
13903 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13905 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13906 (arm_breakpoint_at): Handle Thumb.
13907 (the_low_target): Add comment.
13909 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13911 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13913 2008-05-09 Doug Evans <dje@google.com>
13915 * server.h (decode_search_memory_packet): Declare.
13916 * remote-utils.c (decode_search_memory_packet): New fn.
13917 * server.c (handle_search_memory_1): New fn.
13918 (handle_search_memory): New fn.
13919 (handle_query): Process qSearch:memory packets.
13921 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13923 * regcache.c (registers_length): Remove.
13924 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13925 full register packet.
13926 * regcache.h (registers_length): Remove prototype.
13927 * server.h (PBUFSIZ): Define to 16384.
13929 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13931 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13932 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13933 powerpc-64l.o, and powerpc-altivec64l.o.
13934 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13935 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13936 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13937 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13938 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13941 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13942 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13943 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13944 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13945 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13946 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13947 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13948 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13949 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13950 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13953 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13954 (init_registers_powerpc_32l): ... this new prototype.
13955 (init_registers_powerpc_32): Remove, replace by ...
13956 (init_registers_powerpc_altivec32l): ... this new prototype.
13957 (init_registers_powerpc_e500): Remove, replace by ...
13958 (init_registers_powerpc_e500l): ... this new prototype.
13959 (init_registers_ppc64): Remove, replace by ...
13960 (init_registers_powerpc_64l): ... this new prototype.
13961 (init_registers_powerpc_64): Remove, replace by ...
13962 (init_registers_powerpc_altivec64l): ... this new prototype.
13963 (ppc_num_regs): Set to 73.
13964 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13965 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13966 (ppc_cannot_store_register): Handle orig_r3 and trap.
13967 (ppc_arch_setup): Update init_registers_... calls.
13968 (ppc_fill_gregset): Handle orig_r3 and trap.
13970 * inferiors.c (clear_inferiors): Reset current_inferior.
13972 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13974 * acinclude.m4: Add override.m4.
13975 * configure: Regenerate.
13977 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13979 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13980 initial call to init_register_ppc64.
13982 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13984 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13985 single powerpc*-*-linux* case.
13986 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13988 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13990 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13991 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13993 * linux-ppc-low.c: Include <elf.h>.
13994 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13995 (ppc_hwcap): New global variable.
13996 (ppc_regmap): Remove __SPE__ #ifdef sections.
13997 (ppc_regmap_e500): New global variable.
13998 (ppc_cannot_store_register): Update __SPE__ special case.
13999 (ppc_get_hwcap): New function.
14000 (ppc_arch_setup): Use it to determine whether inferior supports
14001 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14002 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14003 Do not access registers if target does not support AltiVec.
14004 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14005 Do not access registers if target does not support SPE.
14006 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14008 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14010 * linux-low.c (disabled_regsets, num_regsets): New.
14011 (use_regsets_p): Delete.
14012 (linux_wait_for_process): Clear disabled_regsets.
14013 (regsets_fetch_inferior_registers): Check and set it.
14014 (regsets_store_inferior_registers): Likewise.
14015 (linux_fetch_registers, linux_store_registers): Do not use
14017 (initialize_low): Allocate disabled_regsets.
14019 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14021 * Makefile.in (LIBOBJS): New.
14022 (OBS): Use LIBOBJS.
14023 (memmem.o): New rule.
14024 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14025 * configure: Regenerated.
14027 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14029 * server.c (handle_query): Never return "unsupported" for
14030 qXfer:features:read queries.
14032 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14034 * server.c (get_features_xml): Fix inverted condition.
14035 (handle_query): Always support qXfer:feature:read.
14037 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14039 * server.c (wrapper_argv): New.
14040 (start_inferior): Handle wrapper_argv. If set, expect an extra
14042 (gdbserver_usage): Document --wrapper.
14043 (main): Parse --wrapper.
14045 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14047 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14048 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14049 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14050 (ppc_set_pc): Likewise.
14051 (ppc_arch_setup): New function.
14052 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14053 of collect_register.
14054 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14056 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14058 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14059 instead of linux-ppc64-low.o.
14060 * linux-ppc64-low.c: Remove file.
14061 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14062 (linux-ppc64-low.o): Remove rule.
14064 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14065 (init_registers_powerpc_64): Likewise.
14066 (ppc_regmap): Conditionally define depending on __powerpc64__.
14067 (ppc_cannot_store_register): Do not special-case "fpscr" when
14068 compiled on __powerpc64__.
14069 (ppc_collect_ptrace_register): New function.
14070 (ppc_supply_ptrace_register): New function.
14071 (ppc_breakpoint): Change type to "unsigned int".
14072 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14073 (the_low_target): Conditionally provide initializers for the
14074 arch_setup member depending on __powerpc64__. Install
14075 collect_ptrace_register and supply_ptrace_register members.
14077 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14079 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14080 * server.c (gdbserver_xmltarget): Define.
14081 (get_features_xml): Use it to replace "target.xml" and arch_string.
14083 * configure.srv: Remove srv_xmltarget. Add XML files that were
14084 mentioned there to srv_xmlfiles instead. Remove conditional tests
14085 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14086 srv_xmlfiles and srv_regobj to include all possible choices.
14087 * configure.ac (srv_xmltarget): Remove.
14088 (srv_xmlfiles): Do not add "target.xml".
14089 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14090 checks for supplementary target information.
14091 * configure: Regenerate.
14092 * Makefile.in (XML_TARGET): Remove.
14093 (target.xml): Remove rule.
14094 (clean): Do not clean up target.xml.
14095 (.PRECIOUS): Do not mention target.xml.
14097 * target.h (struct target_ops): Remove arch_string member.
14098 * linux-low.c (linux_arch_string): Remove.
14099 (linux_target_ops): Remove arch_string initializer.
14100 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14101 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14102 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14103 * spu-low.c (spu_arch_string): Remove.
14104 (spu_target_ops): Remove arch_string initializer.
14105 * win32-low.c (win32_arch_string): Remove.
14106 (win32_target_ops): Remove arch_string initializer.
14107 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14108 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14109 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14111 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14113 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14114 by collect_ptrace_register and supply_ptrace_register hooks.
14115 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14116 instead of checking for the_low_target.left_pad_xfer.
14117 (usr_store_inferior_registers): Use collect_ptrace_register callback
14118 instead of checking for the_low_target.left_pad_xfer.
14120 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14121 (s390_supply_ptrace_register): Likewise.
14122 (s390_fill_gregset): Call s390_collect_ptrace_register.
14123 (the_low_target): Update.
14125 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14126 (ppc_supply_ptrace_register): Likewise.
14127 (the_low_target): Update.
14129 * linux-i386-low.c (the_low_target): Update.
14130 * linux-x86-64-low.c (the_low_target): Update.
14132 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14134 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14135 reg-s390.o and reg-s390x.o.
14137 * linux-low.c (new_inferior): New global variable.
14138 (linux_create_inferior, linux_attach): Set it.
14139 (linux_wait_for_process): Call the_low_target.arch_setup after the
14140 target has stopped for the first time.
14141 (initialize_low): Do not call the_low_target.arch_setup.
14143 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14144 (s390_set_pc): Likewise.
14145 (s390_arch_setup): New function.
14146 (the_low_target): Use s390_arch_setup as arch_setup routine.
14148 * regcache.c (realloc_register_cache): New function.
14149 (set_register_cache): Call it for each existing regcache.
14151 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14153 * server.h (init_registers): Remove prototype.
14155 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14156 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14157 instead of init_registers ().
14158 * linux-arm-low.c (init_registers_arm): Add prototype.
14159 (init_registers_arm_with_iwmmxt): Likewise.
14160 (the_low_target): Add initializer for arch_setup field.
14161 * linux-cris-low.c (init_registers_cris): Add prototype.
14162 (the_low_target): Add initializer for arch_setup field.
14163 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14164 (the_low_target): Add initializer for arch_setup field.
14165 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14166 (the_low_target): Add initializer for arch_setup field.
14167 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14168 (the_low_target): Add initializer for arch_setup field.
14169 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14170 (the_low_target): Add initializer for arch_setup field.
14171 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14172 (the_low_target): Add initializer for arch_setup field.
14173 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14174 (init_registers_mips64_linux): Likewise.
14175 (the_low_target): Add initializer for arch_setup field.
14176 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14177 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14178 (the_low_target): Add initializer for arch_setup field.
14179 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14180 (init_registers_powerpc_64): Likewise.
14181 (the_low_target): Add initializer for arch_setup field.
14182 * linux-s390-low.c (init_registers_s390): Add prototype.
14183 (init_registers_s390x): Likewise.
14184 (the_low_target): Add initializer for arch_setup field.
14185 * linux-sh-low.c (init_registers_sh): Add prototype.
14186 (the_low_target): Add initializer for arch_setup field.
14187 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14188 (the_low_target): Add initializer for arch_setup field.
14189 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14190 (the_low_target): Add initializer for arch_setup field.
14192 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14193 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14194 instead of init_registers ().
14195 * win32-arm-low.c (init_registers_arm): Add prototype.
14196 (the_low_target): Add initializer for arch_setup field.
14197 * win32-i386-low.c (init_registers_i386): Add prototype.
14198 (the_low_target): Add initializer for arch_setup field.
14200 * spu-low.c (init_registers_spu): Add prototype.
14201 (initialize_low): Call initialie_registers_spu () instead of
14202 initialize_registers ().
14204 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14206 * server.c (handle_v_requests): When handling the vRun and vAttach
14207 packets, if already debugging a process, don't kill it. Return an
14210 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14212 * server.c (handle_query): Correct length check.
14214 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14216 * win32-low.c (do_initial_child_stuff): Add process handle
14217 parameter. Set current_process_handle and current_process_id from the
14218 parameters. Clear globals.
14219 (win32_create_inferior): Don't set current_process_handle and
14220 current_process_id here. Instead pass them on the call to
14221 do_initial_child_stuff.
14222 (win32_attach): Likewise.
14223 (win32_clear_inferiors): New.
14224 (win32_kill): Don't close the current process handle or the
14225 current thread handle here. Instead call win32_clear_inferiors.
14226 (win32_detach): Don't open a new handle to the process. Call
14227 win32_clear_inferiors.
14228 (win32_join): Don't rely on current_process_handle; open a new
14229 handle using the process id.
14230 (win32_wait): Call win32_clear_inferiors when the inferior process
14233 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14235 * server.c (monitor_show_help): Add "exit".
14237 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14239 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14240 (clean): Add reg-xtensa.c.
14241 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14242 * configure.srv (xtensa*-*-linux*) New target.
14243 * linux-xtensa-low.c: New.
14244 * xtensa-xtregs.c: New.
14246 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14248 * hostio.c: Don't include errno.h.
14249 (errno_to_fileio_errno): Move to hostio-errno.
14250 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14251 error number outputting to the target->hostio_last_error callback.
14252 (hostio_packet_error): Use FILEIO_EINVAL directly.
14253 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14254 calls to hostio_error.
14255 * hostio-errno.c: New.
14256 * server.h (hostio_last_error_from_errno): Declare.
14257 * target.h (target_ops): Add hostio_last_error member.
14258 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14259 as hostio_last_error handler.
14260 * spu-low.c (spu_target_ops): Likewise.
14261 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14262 (wince_hostio_last_error): New functions.
14263 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14264 as hostio_last_error handler.
14265 (win32_target_ops) [!_WIN32_WCE]: Register
14266 hostio_last_error_from_errno as hostio_last_error handler.
14267 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14268 (hostio-errno.o): New rule.
14269 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14270 * configure.srv (srv_hostio_err_objs): New variable. Default to
14272 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14273 * configure: Regenerate.
14275 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14277 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14278 (linux_kill, linux_detach): Clean up the process list.
14279 * remote-utils.c (remote_open): Improve port number parsing.
14280 (putpkt_binary, input_interrupt): Only send interrupts if the target
14282 * server.c (extended_protocol): Make static.
14283 (attached): Define earlier.
14284 (exit_requested, response_needed, program_argv): New variables.
14285 (target_running): New.
14286 (start_inferior): Clear attached here.
14287 (attach_inferior): Set attached here.
14288 (require_running): Define.
14289 (handle_query): Use require_running and target_running. Implement
14291 (handle_v_attach, handle_v_run): New.
14292 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14293 (gdbserver_usage): Update.
14294 (main): Redo argument parsing. Handle --debug and --multi. Handle
14295 --attach along with other options or after the port. Save
14296 program_argv. Support no initial program. Resynchronize
14297 communication with GDB after an error. Handle "monitor exit".
14298 Use require_running and target_running. Always allow the extended
14299 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14300 restart in extended mode.
14301 * README: Refer to the GDB manual. Update --attach usage.
14303 2007-12-20 Andreas Schwab <schwab@suse.de>
14305 * linux-low.c (STACK_SIZE): Define.
14306 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14307 (linux_test_for_tracefork): Likewise.
14309 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14311 * linux-low.c (linux_wait_for_event): Update messages. Do not
14312 reinsert auto-delete breakpoints.
14313 * mem-break.c (struct breakpoint): Change return type of handler to
14315 (set_breakpoint_at): Update handler type.
14316 (reinsert_breakpoint_handler): Return 1 instead of calling
14318 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14320 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14321 * mem-break.h (set_breakpoint_at): Update handler type.
14322 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14323 * win32-low.c (auto_delete_breakpoint): New.
14324 (get_child_debug_event): Use it.
14326 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14328 * configure.ac: Check for pread and pwrite.
14329 * hostio.c (handle_pread): Fall back to lseek and read.
14330 (handle_pwrite): Fall back to lseek and write.
14331 * config.in, configure: Regenerated.
14333 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14335 * server.c (myresume): Add own_buf argument.
14336 (main): Update calls.
14338 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14340 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14341 * remote-utils.c (remote_open): Do not call disable_async_io.
14342 (block_async_io): Delete.
14343 (unblock_async_io): Make static.
14344 (initialize_async_io): New.
14345 * server.c (handle_v_cont): Handle async I/O here.
14346 (myresume): Likewise. Move other common resume tasks here...
14347 (main): ... from here. Call initialize_async_io. Disable async
14348 I/O before the main loop.
14349 * server.h (initialize_async_io): Declare.
14350 (block_async_io, unblock_async_io): Delete prototypes.
14351 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14353 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14355 * remote-utils.c (readchar): Allow binary data in received messages.
14357 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14359 * win32-low.c (attaching): New global.
14360 (win32_create_inferior): Clear the `attaching' global.
14361 (win32_attach): Set the `attaching' global.
14362 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14363 attaching. Only set a breakpoint at the entry point if not
14366 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14368 * server.c (main): Don't report dll events on the initial
14369 connection on attaches.
14371 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14373 * server.c (main): Relax numerical bases supported for the pid of
14374 the --attach command line argument.
14376 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14378 * win32-low.c (win32_attach): Call OpenProcess before
14379 DebugActiveProcess, not after. Add last error output to error
14382 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14384 * win32-low.c (win32_get_thread_context)
14385 (win32_set_thread_context): New functions.
14386 (thread_rec): Use win32_get_thread_context.
14387 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14388 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14391 2007-12-03 Leo Zayas
14392 Pedro Alves <pedro_alves@portugalmail.pt>
14394 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14396 (child_add_thread): Minor cleanup.
14397 (child_continue): Resume artificially suspended threads before
14398 calling ContinueDebugEvent.
14399 (suspend_one_thread): New.
14400 (fake_breakpoint_event): New.
14401 (get_child_debug_event): Change return type to int. Check here if
14402 gdb sent an interrupt request. If a soft interrupt was requested,
14403 fake a breakpoint event. Return 0 if there is no event to handle,
14405 (win32_wait): Don't check here if gdb sent an interrupt request.
14406 Ensure there is a valid event to handle.
14407 (win32_request_interrupt): Add soft interruption method as last
14410 2007-12-03 Leo Zayas
14411 Pedro Alves <pedro_alves@portugalmail.pt>
14413 * win32-low.h (win32_thread_info): Add descriptions to the
14414 structure members. Replace `suspend_count' counter by a
14416 * win32-low.c (thread_rec): Update condition of when to get the
14417 context from the inferior. Rely on ContextFlags being set if it
14418 has already been retrieved. Only suspend the inferior thread if
14419 we haven't already. Warn if that fails.
14420 (continue_one_thread): s/suspend_count/suspended/. Only call
14421 ResumeThread once. Warn if that fails.
14423 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14425 * win32-low.c (win32_wait): Don't read from the inferior when it
14426 has already exited.
14428 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14430 * Makefile.in (win32_low_h): New variable.
14431 (win32-low.o): Add dependency on $(win32_low_h).
14432 (win32-arm-low.o, win32-i386-low.o): New rules.
14434 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14436 * hostio.c: Correct copyright year.
14438 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14440 * Makefile.in (OBS): Add hostio.o.
14441 (hostio.o): New rule.
14442 * server.h (handle_vFile): Declare.
14443 * hostio.c: New file.
14444 * server.c (handle_v_requests): Take packet_len and new_packet_len
14445 for binary packets. Call handle_vFile.
14446 (main): Update call to handle_v_requests.
14448 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14450 * linux-low.c: Include <sched.h>.
14452 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14454 * linux-low.c (linux_tracefork_grandchild): New.
14455 (linux_tracefork_child): Use clone.
14456 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14458 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14460 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14462 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14464 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14466 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14468 * inferiors.c (change_inferior_id): Delete.
14469 (add_pid_to_list, pull_pid_from_list): New.
14470 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14471 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14472 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14473 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14474 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14475 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14476 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14477 (using_threads): Always set to 1.
14478 (handle_extended_wait): New.
14479 (add_process): Do not set TID.
14480 (linux_create_inferior): Set must_set_ptrace_flags.
14481 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14482 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14483 (linux_thread_alive): Rename TID argument to LWPID.
14484 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14485 (linux_wait_for_event): Do not use TID or check using_threads. Update
14486 call to dead_thread_notify. Call handle_extended_wait.
14487 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14488 (send_sigstop): Delete sigstop_sent.
14489 (wait_for_sigstop): Avoid TID.
14490 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14491 (linux_test_for_tracefork): New.
14492 (linux_lookup_signals): Use thread_db_active and
14493 linux_supports_tracefork_flag.
14494 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14495 * linux-low.h (get_process_thread): Avoid TID.
14496 (struct process_ifo): Move thread_known and tid to the end. Remove
14498 (linux_attach_lwp, thread_db_init): Update prototypes.
14499 * server.h (change_inferior_id): Delete prototype.
14500 (add_pid_to_list, pull_pid_from_list): New prototypes.
14501 * thread-db.c (thread_db_use_events): New.
14502 (find_first_thread): Rename to...
14503 (find_one_thread): ...this. Update callers and messages. Do not
14504 call fatal. Check thread_db_use_events. Do not call
14505 change_inferior_id or new_thread_notify.
14506 (maybe_attach_thread): Update. Do not call new_thread_notify.
14507 (thread_db_init): Set thread_db_use_events. Check use_events.
14508 * utils.c (fatal, warning): Correct message prefix.
14510 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14512 * Makefile.in (clean): Remove new files.
14513 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14514 (powerpc-64.o, powerpc-64.c): New rules.
14515 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14516 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14518 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14520 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14521 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14522 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14523 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14524 (target_regsets): Add AltiVec and SPE register sets.
14525 * configure.ac: Check for AltiVec and SPE.
14526 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14527 (ppc_fill_vrregset, ppc_store_vrregset): New.
14528 (target_regsets): Add AltiVec register set.
14529 * configure: Regenerated.
14531 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14533 * linux-low.c (O_LARGEFILE): Define.
14534 (linux_read_memory): Use /proc/PID/mem.
14535 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14536 * configure, config.in: Regenerated.
14538 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14540 * linux-low.c (linux_wait_for_event): Do not pass signals while
14543 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14545 * win32-low.c (create_process): New.
14546 (win32_create_inferior): Use create_process instead of
14547 CreateProcess. If create_process failed retry appending an ".exe"
14548 suffix. Store the GetLastError result immediatelly after
14549 create_process calls and use it on the call to error.
14551 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14553 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14555 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14557 * configure.ac: Switch license to GPLv3.
14559 2007-08-01 Michael Snyder <msnyder@access-company.com>
14561 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14563 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14565 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14567 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14568 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14569 CloseToolhelp32Snapshot.
14570 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14571 CloseToolhelp32Snapshot.
14573 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14575 * server.c (main): Check for inferior exit before main loop.
14577 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14579 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14580 instead of on tmp_desc.
14582 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14583 Daniel Jacobowitz <dan@codesourcery.com>
14585 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14586 (add_thread): Minor cleanups.
14587 (clear_inferiors): Move lower in the file. Clear the DLL
14589 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14590 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14591 (xml_escape_text): New.
14592 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14594 (handle_v_cont): Report errors.
14595 (gdbserver_version): Update.
14596 (main): Correct size of own_buf. Do not report initial DLL events.
14597 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14598 (unloaded_dll, xml_escape_text): New.
14599 * win32-low.c (enum target_waitkind): Update comments.
14600 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14601 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14602 (win32_EnumProcessModules, win32_GetModuleInformation)
14603 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14604 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14605 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14606 (win32_Module32First, win32_Module32Next, load_toolhelp)
14607 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14608 (get_child_debug_event): Handle DLL events.
14609 (win32_wait): Likewise.
14611 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14613 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14614 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14616 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14618 * win32-low.c (handle_output_debug_string): Ignore event if not
14621 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14623 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14625 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14627 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14629 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14631 * inferiors.c (change_inferior_id): Add comment.
14632 * linux-low.c (check_removed_breakpoint): Add an early
14633 prototype. Improve debug output.
14634 (linux_attach): Doc update.
14635 (linux_detach_one_process, linux_detach): Clean up before releasing
14637 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14638 * linux-low.h (struct process_info): Doc improvement.
14639 * mem-break.c (delete_all_breakpoints): New.
14640 * mem-break.h (delete_all_breakpoints): New prototype.
14641 * thread-db.c (find_first_thread): New.
14642 (thread_db_create_event): Call it instead of
14643 thread_db_find_new_threads. Clean up unused variables.
14644 (maybe_attach_thread): Remove first thread handling.
14645 (thread_db_find_new_threads): Use find_first_thread.
14646 (thread_db_get_tls_address): Likewise.
14648 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14650 * thread-db.c (thread_db_find_new_threads): Add prototype.
14651 (thread_db_create_event): Check for the main thread before adding
14653 (maybe_attach_thread): Only enable event reporting if TID == 0.
14654 (thread_db_get_tls_address): Check for new threads.
14656 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14658 * linux-low.c (linux_create_inferior): Try execv before execvp.
14659 * spu-low.c (spu_create_inferior): Likewise.
14661 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14663 * linux-low.c (linux_create_inferior): Change execv to execvp.
14664 * spu-low.c (spu_create_inferior): Likewies.
14666 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14668 * Makefile.in (clean): Clean new files instead of deleted ones.
14669 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14670 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14672 * configure.srv: Specify XML files and new regformats for MIPS and
14674 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14675 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14676 an entry for the restart register.
14677 (mips_cannot_fetch_register, mips_cannot_store_register)
14678 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14679 register names to match the XML descriptions.
14680 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14681 restart register instead of $0.
14683 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14684 Markus Deuling <deuling@de.ibm.com>
14686 * remote-utils.c (decode_xfer_write): New function.
14687 * server.h (decode_xfer_write): Add prototype.
14688 * server.c (handle_query): Add PACKET_LEN argument. Support
14689 qXfer:spu:read and qXfer:spu:write packets.
14690 (main): Pass packet_len to handle_query.
14691 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14692 * target.h (target_ops): Add qxfer_spu.
14694 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14696 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14697 accessing non-seekable spufs files.
14699 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14701 * server.c (handle_query): Add reply for qC packet.
14703 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14704 Leo Zayas <lerele@champenstudios@com>
14706 * server.h (check_remote_input_interrupt_request): New function.
14707 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14708 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14709 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14710 (check_remote_input_interrupt_request): New function.
14711 * server.h (check_remote_input_interrupt_request): Declare.
14712 * win32-low.c (winapi_DebugBreakProcess,
14713 winapi_GenerateConsoleCtrlEvent): New typedefs.
14714 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14716 (win32_wait): Check for remote interrupt request
14717 with check_remote_input_interrupt_request.
14718 (win32_request_interrupt): New function.
14719 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14721 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14723 * win32-low.c (debug_registers_changed,
14724 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14725 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14726 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14727 (thread_rec): Get context using the low target.
14728 (child_add_thread): Call thread_added on the low target,
14729 which does the same thing.
14731 (do_initial_child_stuff): Remove debug registers references.
14732 Set context using the low target. Resume threads after
14733 setting the contexts.
14734 (child_continue): Remove dead variable. Remove debug
14735 registers references.
14736 (child_fetch_inferior_registers): Go through the low target.
14737 (do_child_store_inferior_registers): Remove.
14738 (child_store_inferior_registers): Go through the low target.
14739 (win32_resume): Remove debug registers references.
14740 Set context using the low target.
14741 (handle_exception): Change return type to void. Don't record
14742 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14743 first chance exception.
14744 (get_child_debug_event): Change return type to void. Remove
14745 goto loop. Always return after waiting for debug event.
14746 (win32_wait): Convert to switch statement. Handle spurious
14749 * win32-i386-low.c (debug_registers_changed,
14750 debug_registers_used): New.
14751 (initial_stuff): Rename to ...
14752 (i386_initial_stuff): ... this. Clear debug registers
14754 (store_debug_registers): Delete.
14755 (i386_get_thread_context): New.
14756 (load_debug_registers): Delete.
14757 (i386_set_thread_context): New.
14758 (i386_thread_added): New.
14759 (single_step): Rename to ...
14760 (i386_single_step): ... this.
14761 (do_fetch_inferior_registers): Rename to ...
14762 (i386_fetch_inferior_register): ... this.
14763 (i386_store_inferior_register): New.
14764 (the_low_target): Adapt to new interface.
14766 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14767 (arm_get_thread_context): New.
14768 (arm_set_thread_context): New.
14770 (do_fetch_inferior_registers): Rename to ...
14771 (arm_fetch_inferior_register): ... this.
14772 (arm_store_inferior_register): New.
14773 (arm_wince_breakpoint): Reimplement as unsigned long.
14774 (arm_wince_breakpoint_len): Define.
14775 (the_low_target): Adapt to new interface.
14777 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14778 load_debug_registers. Add get_thread_context, set_thread_context,
14779 thread_added and store_inferior_register. Rename
14780 fetch_inferior_registers to fetch_inferior_register.
14781 (regptr): Remove declaration.
14783 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * linux-low.c (linux_detach): Change return type to int. Return 0.
14786 * spu-low.c (spu_detach): Likewise.
14788 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14790 * target.h (target_ops): Change return type of detach to int.
14792 (join_inferior): New.
14793 * server.c (main): Don't skip detach support on mingw32.
14794 If the inferior doesn't support detaching return error.
14795 Call join_inferior instead of using waitpid.
14796 * linux-low.c (linux_join): New.
14797 (linux_target_op): Add linux_join.
14798 * spu-low.c (spu_join): New.
14799 (spu_target_ops): Add spu_join.
14800 * win32-low.c (win32_detach): Adapt to new interface.
14801 Reopen current_process_handle before detaching. Issue a child
14802 resume before detaching.
14804 (win32_target_op): Add win32_join.
14806 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14808 * win32-low.c (win32-attach): Fix return value.
14809 * target.h (target_ops): Describe ATTACH return values.
14811 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14813 * win32-low.c (GETPROCADDRESS): Define.
14814 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14815 (winapi_DebugSetProcessKillOnExit): Likewise.
14816 (win32_create_inferior): Force usage of ansi CreateProcessA.
14817 (win32_attach): Use GETPROCADDRESS.
14818 (win32_detach): Likewise.
14820 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14822 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14824 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14826 * win32-low.c: Commit leftover changes from 2007-03-29.
14828 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14830 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14831 fields short instead of int. Add explicit padding.
14832 (i387_cache_to_fsave): Remove unnecessary casts.
14833 (i387_fsave_to_cache): Doc fix.
14834 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14836 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14838 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14839 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14841 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14843 * configure.srv (arm*-*-mingw32ce*): Move near the other
14846 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14848 * configure.ac: Add errno checking.
14849 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14850 sys/file.h and malloc.h.
14851 (AC_CHECK_DECLS): Add perror.
14852 (srv_mingwce): Handle.
14853 * configure.srv (i[34567]86-*-cygwin*): Add
14854 win32-i386-low.o to srv_tgtobj.
14855 (i[34567]86-*-mingw*): Likewise.
14856 (arm*-*-mingw32ce*): Add case.
14857 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14858 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14859 [__MINGW32CE__] (strerror): New function.
14860 [__MINGW32CE__] (errno): Define to GetLastError.
14861 [__MINGW32CE__] (COUNTOF): New macro.
14862 (remote_open): Remove extra close call.
14863 * mem-break.c (delete_breakpoint_at): New function.
14864 * mem-break.h (delete_breakpoint_at): Declare.
14865 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14866 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14867 [USE_WIN32API] (read, write): Add char* casts.
14868 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14869 * server.h: Include wincecompat.h on Windows CE.
14870 [HAVE_ERRNO_H]: Check.
14871 (perror): Declare if not declared.
14872 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14873 (perror_with_name): Remove errno declaration.
14874 * wincecompat.h: New.
14875 * wincecompat.c: New.
14876 * win32-low.h: New.
14877 * win32-arm-low.c: New.
14878 * win32-i386-low.c: New.
14879 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14880 (OUTMSG2): Make it safe.
14882 (COUNTOF): New macro.
14883 (NUM_REGS): Get it from the low target.
14884 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14885 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14886 (thread_rec): Let low target handle debug registers.
14887 (child_add_thread): Likewise.
14888 (child_init_thread_list): Likewise.
14889 (continue_one_thread): Likewise.
14891 (do_child_fetch_inferior_registers): Move to ...
14892 * win32-i386-low.c: ... here, and rename to ...
14893 (do_fetch_inferior_registers): ... this.
14894 * win32-low.c (child_fetch_inferior_registers):
14895 Go through the low target.
14896 (do_child_store_inferior_registers): Use regptr.
14897 (strwinerror): New function.
14898 (win32_create_inferior): Handle Windows CE.
14899 Use strwinerror instead of strerror on Windows error
14900 codes. Add program to the error output.
14901 Don't close the main thread handle on Windows CE.
14902 (win32_attach): Use coredll.dll on Windows CE.
14903 (win32_kill): Close current process and current
14905 (win32_detach): Use coredll.dll on Windows CE.
14906 (win32_resume): Let low target handle debug registers, and
14908 (handle_exception): Add/Remove initial breakpoint. Avoid
14909 non-existant WSTOPSIG on Windows CE.
14910 (win32_read_inferior_memory): Cast to remove warning.
14911 (win32_arch_string): Go through the low target.
14912 (initialize_low): Call set_breakpoint_data with the low
14913 target's breakpoint.
14914 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14915 FOP_REGNUM, mappings): Move to ...
14916 * win32-i386-low.c: ... here.
14917 * win32-low.c (win32_thread_info): Move to ...
14918 * win32-low.h: ... here.
14919 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14920 win32-arm-low.c and wincecompat.c.
14921 (all:): Add $EXEEXT.
14922 (install-only:): Likewise.
14923 (gdbserver:): Likewise.
14924 (gdbreplay:): Likewise.
14925 * config.in: Regenerate.
14926 * configure: Regenerate.
14928 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14930 * win32-low.c: Rename typedef thread_info to
14931 win32_thread_info throughout.
14933 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14935 * win32-i386-low.c: Rename to ...
14936 * win32-low.c: ... this.
14937 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14938 * Makefile.in: Likewise.
14940 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14942 * remote-utils.c (monitor_output): Constify msg parameter.
14943 * server.h (monitor_output): Likewise.
14944 * win32-i386-low.c (handle_output_debug_string): New.
14945 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14946 handle_output_debug_string.
14947 (get_child_debug_event): Likewise.
14949 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14951 * server.c (main): Correct strtoul check.
14953 2007-03-27 Jon Ringle <jon@ringle.org>
14955 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14957 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14959 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14961 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14963 * terminal.h: Check HAVE_SGTTY_H.
14965 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14967 * remote-utils.c (remote_open): Print out the assigned port number.
14969 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14971 * remote-utils.c (monitor_output): New function.
14972 * server.c (debug_threads): Define here.
14973 (monitor_show_help): New function.
14974 (handle_query): Handle qRcmd.
14975 (main): Do not handle 'd' packet.
14976 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14977 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14980 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14982 * Makefile.in (EXEEXT): New.
14983 (clean): Use $(EXEEXT).
14985 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14987 * target.h (target_ops): Rename send_signal to request_interrupt,
14988 and remove enum target_signal parameter.
14989 * linux-low.c (linux_request_interrupt): Rename from
14990 linux_send_signal, and always send SIGINT.
14991 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14992 and always send SIGINT.
14993 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14995 (input_interrupt): Likewise.
14997 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14999 * server.c (get_features_xml): Check if target implemented
15001 * win32-i386-low.c (win32_arch_string): New.
15002 (win32_target_ops): Add win32_arch_string as arch_string member.
15004 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15006 * spu-low.c (spu_arch_string): New.
15007 (spu_target_ops): Add spu_arch_string.
15009 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15011 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15012 * configure.ac: Do not check for terminal.h.
15013 * configure, config.in: Regenerated.
15015 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15017 * Makefile.in (OBS): Add $(XML_BUILTIN).
15018 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15020 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15021 (arm-with-iwmmxt.c): New.
15022 * config.in, configure: Regenerate.
15023 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15024 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15025 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15026 (arm*-*-linux*): Add iWMMXt and regset support.
15027 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15028 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15029 (arm_store_wmmxregset, target_regsets): New.
15030 * server.c (get_features_xml): Take annex argument. Check builtin
15032 (handle_query): Handle multiple annexes.
15034 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15036 * remote-utils.c [USE_WIN32API] (read, write): Define.
15037 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15040 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15042 * linux-i386-low.c (the_low_target): Set arch_string.
15043 * linux-x86-64-low.c (the_low_target): Likewise.
15044 * linux-low.c (linux_arch_string): New.
15045 (linux_target_ops): Add it.
15046 * linux-low.h (struct linux_target_ops): Add arch_string.
15047 * server.c (write_qxfer_response): Use const void * for DATA.
15048 (get_features_xml): New.
15049 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15050 * target.h (struct target_ops): Add arch_string method.
15052 2007-01-03 Denis Pilat <denis.pilat@st.com>
15053 Daniel Jacobowitz <dan@codesourcery.com>
15055 * linux-low.c (linux_kill): Handle being called with no threads.
15056 * win32-i386-low.c (win32_kill): Likewise.
15057 (get_child_debug_event): Clear current_process_handle.
15059 2006-12-30 Denis PILAT <denis.pilat@st.com>
15060 Daniel Jacobowitz <dan@codesourcery.com>
15062 * remote-utils.c (remote_open): Check the type of specified
15063 serial port devices before opening them.
15064 * server.c (main): Kill the inferior if an error occurs during
15065 the first remote_open.
15067 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15069 * README: Update supported targets.
15071 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15073 * Makefile.in (clean): Remove reg-mips64.c.
15074 (reg-mips64.c, reg-mips64.o): New rules.
15075 * configure.srv: Handle mips64. Include regset support for mips.
15076 * linux-mips-low.c (union mips_register): New.
15077 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15078 (mips_breakpoint, mips_breakpoint_at): Use int.
15079 (mips_collect_register, mips_supply_register)
15080 (mips_collect_register_32bit, mips_supply_register_32bit)
15081 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15082 (mips_store_fpregset, target_regsets): New.
15083 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15085 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15087 * configure.srv: Add target "spu*-*-*".
15088 * Makefile.in (clean): Remove reg-spu.c.
15089 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15090 * spu-low.c: New file.
15092 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15094 * configure.ac: Correct td_thr_tls_get_addr test.
15095 * configure: Regenerated.
15097 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15099 * linux-low.c (linux_wait_for_event): Reformat. Use the
15100 pass_signals array.
15101 * remote-utils.c (decode_address_to_semicolon): New.
15102 * server.c (pass_signals, handle_general_set): New.
15103 (handle_query): Mention QPassSignals for qSupported.
15104 (main): Call handle_general_set.
15105 * server.h (pass_signals, decode_address_to_semicolon): New.
15107 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15109 * server.c (handle_query): Correct error handling for read_auxv.
15111 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15113 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15114 and srv_linux_thread_db to yes.
15115 * linux-s390-low.c (s390_fill_gregset): New function.
15116 (target_regsets): Define data structure.
15118 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15120 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15121 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15122 * config.in, configure: Regenerated.
15123 * inferiors.c (gdb_id_to_thread): New function.
15124 (gdb_id_to_thread_id): Use it.
15125 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15126 * linux-low.h (struct process_info): Add th member.
15127 (thread_db_get_tls_address): New prototype.
15128 * remote-utils.c (decode_address): Make non-static.
15129 * server.c (handle_query): Handle qGetTLSAddr.
15130 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15131 * target.h (struct target_ops): Add get_tls_address.
15132 * thread-db.c (maybe_attach_thread): Save the thread handle.
15133 (thread_db_get_tls_address): New.
15135 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15137 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15138 (linux_resume_one_process): Take a siginfo_t *. Update all
15139 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15140 (struct pending_signals): Add a siginfo_t.
15141 (linux_wait_for_process): Always set last_status.
15142 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15143 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15144 * linux-low.h (struct process_info): Add last_status.
15146 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15148 * remote-utils.c (try_rle): New function.
15149 (putpkt_binary): Use it.
15151 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15153 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15154 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15155 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15156 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15157 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15160 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15162 * server.c (terminal_fd): New variable.
15163 (old_foreground_pgrp): Likewise.
15164 (restore_old_foreground_pgrp): New function.
15165 (start_inferior): Record the terminal file descriptor in terminal_fd
15166 and its original foreground group in old_foreground_pgrp. Register
15167 restore_old_foreground_pgrp with atexit().
15169 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15171 * server.c (handle_query): Correct qPart to qXfer.
15173 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15175 * configure.ac: Check for more headers which are missing on
15176 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15177 * configure.srv: Add Cygwin and mingw32.
15178 * remote-utils.c: Don't include headers unconditionally which
15179 are missing on mingw32. Include <winsock.h> for mingw32.
15180 (remote_open): Adjust for mingw32 support. Flush
15181 standard error after writing to it.
15182 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15183 (unblock_async_io, enable_async_io, disable_async_io)
15184 (readchar, getpkt): Update for Winsock support.
15185 (prepare_resume_reply): Expect a protocol signal number.
15186 * server.c: Disable <sys/wait.h> on mingw32.
15187 (start_inferior): Adjust for mingw32 support. Flush
15188 standard error after writing to it.
15189 (attach_inferior): Likewise. Use protocol signal
15191 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15193 * win32-i386-low.c: New file.
15194 * Makefile.in (XM_CLIBS): Set.
15195 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15196 (win32-i386-low.o): New dependency rule.
15197 * linux-low.c (linux_wait): Use target signal numbers.
15198 * target.h (struct target_ops): Doc fix.
15199 * server.h (target_signal_to_name): New prototype.
15200 * gdbreplay.c: Don't include headers unconditionally which
15201 are missing on mingw32. Include <winsock.h> for mingw32.
15202 (remote_close, remote_open): Adjust for Winsock support.
15203 * configure, config.in: Regenerated.
15205 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15207 * server.c (decode_xfer_read, write_qxfer_response): New.
15208 (handle_query): Take a packet length argument. Handle
15209 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15210 the qSupported response.
15211 (main): Update call to handle_query.
15213 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15215 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15216 (putpkt_binary): Renamed from putpkt and adjusted for binary
15218 (putpkt): New wrapper for putpkt_binary.
15219 (readchar): Don't mask off the high bit.
15220 (decode_X_packet): New function.
15221 * server.c (main): Call putpkt_binary if a handler sets the packet
15222 length. Save the length of the incoming packet. Handle 'X'.
15223 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15225 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15227 * server.c (handle_query): Handle qSupported.
15229 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15231 * remote-utils.c (all_symbols_looked_up): New variable.
15232 (look_up_one_symbol): Check it.
15233 * server.h (look_up_one_symbol): New declaration.
15234 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15236 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15238 * Makefile.in (linux-arm-low.o): Update dependencies.
15239 * linux-arm-low.c: Include "gdb_proc_service.h".
15240 (PTRACE_GET_THREAD_AREA): Define.
15241 (ps_get_thread_area): New function.
15243 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15245 * configure.srv (m68k*-*-uclinux*): New target.
15246 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15247 (linux_resume_one_process): Remove extraneous cast.
15248 (linux_read_offsets): New.
15249 (linux_target_op): Add linux_read_offsets on mmuless systems.
15250 * server.c (handle_query): Add qOffsets logic.
15251 * target.h (struct target_ops): Add read_offsets.
15253 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15255 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15256 (PTRACE_GET_THREAD_AREA): Define.
15257 (ps_get_thread_area): New function.
15258 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15259 (linux-x86-64-low.o): Update.
15261 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15263 * configure.ac: Remove checks for prfpregset_t.
15264 * gdb_proc_service.h: New file.
15265 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15266 new "gdb_proc_service.h".
15267 * proc-service.c: Likewise.
15268 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15269 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15270 * Makefile.in (gdb_proc_service_h): Updated.
15271 * configure, config.in: Regenerated.
15273 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15275 * remote-utils.c (prepare_resume_reply): Move declaration
15276 of gdb_id_from_wait to the top of the block.
15278 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15280 * linux-low.c (regsets_store_inferior_registers): Read the regset
15281 from the target before filling it.
15283 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15285 * server.c (attach_inferior): Return SIGTRAP for a successful
15288 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15290 * Makefile.in (OBS): Add version.o.
15291 (STAGESTUFF): Delete.
15292 (version.o): Add dependencies.
15293 (version.c): Replace rule.
15294 (clean): Remove version.c.
15295 * server.c (gdbserver_version): New.
15296 (gdbserver_usage): Use printf.
15297 (main): Handle --version and --help.
15298 * server.h (version, host_name): Add declarations.
15300 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15312 * linux-x86-64-low.c:
15314 * linux-s390-low.c:
15315 * linux-ppc64-low.c:
15317 * linux-mips-low.c:
15318 * linux-m68k-low.c:
15319 * linux-m32r-low.c:
15322 * linux-ia64-low.c:
15323 * linux-i386-low.c:
15324 * linux-crisv32-low.c:
15336 * gdbserver.1: Add (C) after Copyright. Update the FSF
15339 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15341 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15342 (arm_breakpoint_at): Recognize both breakpoints.
15343 (the_low_target): Use the correct breakpoint instruction.
15345 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15347 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15348 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15349 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15350 (the_low_target): Update.
15352 2005-10-25 Andreas Schwab <schwab@suse.de>
15354 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15356 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15357 (ia64_num_regs): Reduce to 462.
15359 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15361 * acinclude.m4: Correct quoting.
15362 * aclocal.m4: Regenerated.
15364 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15365 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15366 (thread_db_init): Call thread_db_err_str.
15367 * configure.ac: Check for TD_VERSION.
15368 * config.in, configure: Regenerated.
15370 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15372 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15374 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15376 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15377 is not available. Define HAVE_PTRACE_GETREGS if it is.
15378 * config.in, configure: Regenerated.
15379 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15380 * linux-i386-low.c, linux-m68k-low.c: Update to use
15381 HAVE_PTRACE_GETREGS.
15382 * linux-low.c (regsets_fetch_inferior_registers)
15383 (regsets_store_inferior_registers): Only return 0 if we processed
15385 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15386 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15388 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15390 * inferiors.c (struct thread_info): Add gdb_id.
15391 (add_thread): Add gdb_id argument.
15392 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15393 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15394 calls to add_thread.
15395 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15396 * server.c (handle_query): Use thread_to_gdb_id.
15397 (handle_v_cont, main): Use gdb_id_to_thread_id.
15398 * server.h (add_thread): Update prototype.
15399 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15402 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15404 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15405 left-padded registers.
15406 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15407 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15409 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15411 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15412 * configure: Regenerate.
15413 * config.in: Regenerate.
15414 * server.h (NEED_DECLARATION_STRERROR):
15415 Replace with !HAVE_DECL_STRERROR.
15417 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15419 * linux-low.c (linux_wait, linux_send_signal): Don't test
15420 an unsigned long variable for > 0 if it could be MAX_ULONG.
15421 * server.c (myresume): Likewise.
15422 * target.c (set_desired_inferior): Likewise.
15424 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15426 * configure.ac: Simplify and improve check for socklen_t.
15427 * configure, config.in: Regenerate.
15429 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15431 * acconfig.h: Remove.
15432 * configure.ac: Add a test for socklen_t. Use three-argument
15433 AC_DEFINE throughout.
15434 * config.in: Regenerated using autoheader 2.59.
15435 * configure: Regenerated.
15437 * gdbreplay.c (socklen_t): Provide a default.
15438 (remote_open): Use socklen_t.
15439 * remote-utils.c (socklen_t): Provide a default.
15440 (remote_open): Use socklen_t.
15441 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15444 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15446 * linux-low.c (linux_read_memory, linux_write_memory)
15447 (linux_read_auxv): Likewise.
15448 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15449 (check_mem_write): Likewise.
15450 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15452 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15453 (registers_from_string, register_data): Likewise.
15454 * server.c (handle_query, main): Likewise.
15455 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15456 (decode_M_packet): Likewise.
15457 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15458 * target.h (struct target_ops): Update read_memory, write_memory,
15460 (read_inferior_memory, write_inferior_memory): Update.
15461 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15462 to unsigned char *.
15463 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15464 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15465 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15466 linux-s390-low.c, linux-sh-low.c: Update for changes in
15467 read_inferior_memory and the_low_target->breakpoint.
15469 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15471 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15472 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15473 * configure.srv: Add powerpc64-*-linux*.
15474 * linux-ppc64-low.c: New file.
15476 2005-05-23 Orjan Friberg <orjanf@axis.com>
15478 * linux-cris-low.c: New file with support for CRIS.
15479 * linux-crisv32-low.c: Ditto for CRISv32.
15480 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15481 (clean): Add reg-cris.c and reg-crisv32.c.
15482 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15483 reg-crisv32.o, and reg-crisv32.c to make rules.
15484 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15485 recognized targets.
15487 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15489 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15490 of sizeof (PTRACE_XFER_TYPE).
15491 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15493 2005-05-12 Orjan Friberg <orjanf@axis.com>
15495 * target.h (struct target_ops): Add insert_watchpoint,
15496 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15497 pointers for hardware watchpoint support.
15498 * linux-low.h (struct linux_target_ops): Ditto.
15499 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15500 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15501 to linux_target_ops.
15502 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15504 * server.c (main): Recognize 'Z' and 'z' packets.
15506 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15508 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15509 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15510 (the_low_target): Add new members.
15512 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15514 * proc-service.c (ps_lgetregs): Search all_processes instead of
15517 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15519 * server.c (start_inferior): Change return type to int.
15520 (attach_inferior): Change sigptr to int *.
15521 (handle_v_cont, handle_v_requests): Change signal to int *.
15522 (main): Change signal to int.
15524 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15526 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15527 * configure.srv: Add m32r*-*-linux*.
15528 * linux-m32r-low.c: New file.
15530 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15532 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15534 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15536 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15537 Take unsigned long arguments for PIDs.
15538 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15539 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15540 (wait_for_sigstop, linux_resume_one_process)
15541 (regsets_fetch_inferior_registers, linux_send_signal)
15542 (linux_read_auxv): Likewise. Update the types of variables holding
15543 PIDs. Update format string specifiers.
15544 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15545 * remote-utils.c (prepare_resume_reply): Likewise.
15546 * server.c (cont_thread, general_thread, step_thread)
15547 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15549 (handle_query): Update format specifiers.
15550 (handle_v_cont, main): Use strtoul for thread IDs.
15551 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15552 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15553 (general_thread, step_thread, thread_from_wait)
15554 (old_thread_from_wait): Update.
15555 * target.h (struct thread_resume): Use unsigned long for THREAD.
15556 (struct target_ops): Use unsigned long for arguments to attach and
15559 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15561 * acinclude.m4: Include bfd/bfd.m4 directly.
15562 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15563 <agriffis@toolchain.org>.
15564 * aclocal.m4, configure: Regenerated.
15566 2005-01-07 Andrew Cagney <cagney@gnu.org>
15568 * configure.ac: Rename configure.in, require autoconf 2.59.
15569 * configure: Re-generate.
15571 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15573 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15574 LIBS when finished.
15575 * aclocal.m4: Regenerated.
15576 * configure: Regenerated.
15578 2004-11-21 Andreas Schwab <schwab@suse.de>
15580 * linux-m68k-low.c (m68k_num_gregs): Define.
15581 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15582 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15583 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15584 (m68k_breakpoint_at): New. Add to the_low_target.
15586 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15587 srv_linux_thread_db to yes.
15589 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15591 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15592 (ARCH_SET_FS): Likewise.
15593 (ARCH_GET_FS): Likewise.
15594 (ARCH_GET_GS): Likewise.
15596 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15598 * linux-i386-low.c (ps_get_thread_area): New.
15599 * linux-x86-64-low.c (ps_get_thread_area): New.
15600 * linux-low.c: Include <sys/syscall.h>.
15601 (linux_kill_one_process): Don't kill the first thread here.
15602 (linux_kill): Kill the first thread here.
15603 (kill_lwp): New function.
15604 (send_sigstop, linux_send_signal): Use it.
15605 * proc-service.c: Clean up #ifdefs.
15606 (fpregset_info): Delete.
15607 (ps_lgetregs): Update and enable implementation.
15608 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15610 * remote-utils.c (struct sym_cache, symbol_cache): New.
15611 (input_interrupt): Print a clearer message.
15612 (async_io_enabled): New variable.
15613 (enable_async_io, disable_async_io): Use it. Update comments.
15614 (look_up_one_symbol): Use the symbol cache.
15615 * thread-db.c (thread_db_look_up_symbols): New function.
15616 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15618 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15620 * configure.in: Test for -rdynamic.
15621 * configure: Regenerated.
15622 * Makefile (INTERNAL_LDFLAGS): New.
15623 (gdbserver, gdbreplay): Use it.
15625 2004-09-02 Andrew Cagney <cagney@gnu.org>
15627 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15629 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15631 * linux-low.c (linux_wait): Clear all_processes list also.
15633 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15635 * linux-low.c: Include <errno.h>. Remove extern declaration of
15638 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15640 * gdbreplay.c, server.h, utils.c: Update copyright years.
15642 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15644 * server.c (main): Print child status or termination signal from
15645 variable 'signal', not 'sig'.
15647 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15649 * linux-low.c (linux_read_memory): Change return type to
15650 int. Check for and return error from ptrace().
15651 * target.c (read_inferior_memory): Change return type to int. Pass
15652 back return status from the_target->read_memory().
15653 * target.h (struct target_ops): Adapt *read_memory() prototype.
15655 (read_inferior_memory): Adapt prototype.
15656 * server.c (main): Return an error packet if
15657 read_inferior_memory() returns an error.
15659 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15661 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15662 Unify with other clean targets.
15664 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15666 * server.c (handle_v_cont): Call set_desired_inferior.
15668 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15670 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15672 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15674 * linux-low.c (linux_wait): Unblock async I/O.
15675 (linux_resume): Block and enable async I/O.
15676 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15677 * server.h (block_async_io, unblock_async_io): Add prototypes.
15679 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15681 * remote-utils.c (remote_open): Print a status notice after
15682 opening a TCP port.
15683 * server.c (attach_inferior): Print a status notice after
15686 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15688 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15690 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15692 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15694 * server.c, target.h: Update copyright years.
15696 2004-02-25 Roland McGrath <roland@redhat.com>
15698 * target.h (struct target_ops): New member `read_auxv'.
15699 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15700 * linux-low.c (linux_read_auxv): New function.
15701 (linux_target_ops): Initialize `read_auxv' member to that.
15703 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15705 Committed by Jim Blandy <jimb@redhat.com>.
15707 * linux-s390-low.c (s390_num_regs): Update.
15708 (s390_regmap): Remove control registers. Use __s390x__ predefine
15709 instead of GPR_SIZE to distiguish s390 and s390x targets.
15711 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15713 * linux-low.c: Update copyright year.
15714 (check_removed_breakpoint): Clear pending_is_breakpoint.
15715 (linux_set_resume_request, linux_queue_one_thread)
15716 (resume_status_pending_p): New functions.
15717 (linux_continue_one_thread): Use process->resume.
15718 (linux_resume): Only resume threads if there are no pending events.
15719 * linux-low.h (struct process_info): Add resume request
15722 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15724 * regcache.c (new_register_cache): Clear the allocated register
15725 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15727 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15729 * linux-low.c (linux_resume): Take a struct thread_resume *
15731 (linux_wait): Update call.
15732 (resume_ptr): New static variable.
15733 (linux_continue_one_thread): Renamed from
15734 linux_continue_one_process. Use resume_ptr.
15735 (linux_resume): Use linux_continue_one_thread.
15736 * server.c (handle_v_cont, handle_v_requests): New functions.
15737 (myresume): New function.
15738 (main): Handle 'v' case.
15739 * target.h (struct thread_resume): New type.
15740 (struct target_ops): Change argument of "resume" to struct
15742 (myresume): Delete macro.
15744 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15746 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15747 (uninstall): Support DESTDIR.
15749 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15751 * configure.srv: Add xscale*linux copy of arm*linux entry.
15753 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15755 * linux-arm-low.c (arm_reinsert_addr): New function.
15756 (the_low_target): Add arm_reinsert_addr.
15758 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15760 * mem-break.c: Remove whitespace at end of file.
15762 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15764 * configure.in: Check whether we need to prototype strerror.
15765 * server.h: Optionally prototype strerror.
15766 * gdbreplay.c (perror_with_name): Use strerror.
15767 * linux-low.c (linux_attach_lwp): Use strerror.
15768 * utils.c (perror_with_name): Use strerror.
15769 * config.in, configure: Regenerated.
15771 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15773 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15774 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15776 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15778 * Makefile.in (SFILES): Update.
15779 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15780 low-sun3.c: Remove files.
15782 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15784 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15785 (linux_detach_one_process, linux_detach): New functions.
15786 (linux_target_ops): Add linux_detach.
15787 * server.c (main): Handle 'D' packet.
15788 * target.h (struct target_ops): Add "detach" member.
15789 (detach_inferior): Define.
15791 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15793 From Kelley Cook <kelleycook@wideopenwest.com>:
15794 * configure.srv: Accept i[34567]86 variants.
15796 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15798 * linux-low.c (linux_wait_for_event): Correct comment typos.
15799 (linux_resume_one_process): Call check_removed_breakpoint.
15800 (linux_send_signal): New function.
15801 (linux_target_ops): Add linux_send_signal.
15802 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15804 * target.h (struct target_ops): Add send_signal.
15806 2003-05-29 Jim Blandy <jimb@redhat.com>
15808 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15809 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15810 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15811 away part of the register's value.
15813 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15815 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15816 (linux_wait_for_event, linux_init_signals): Likewise.
15818 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15820 * configure.in: Check for stdlib.h.
15821 * configure: Regenerated.
15822 * config.in: Regenerated.
15824 2003-01-04 Andreas Schwab <schwab@suse.de>
15826 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15828 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15830 * Makefile.in: Remove obsolete code.
15832 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15834 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15835 defined(PT_FPR0_HI).
15837 2002-11-17 Stuart Hughes <seh@zee2.com>
15839 * linux-arm-low.c (arm_num_regs): Increase.
15840 (arm_regmap): Include status register.
15842 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15844 * linux-low.c (register_addr): Remove incorrect -1 check.
15846 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15848 * linux-low.c (linux_create_inferior): Call setpgid. Return
15850 (unstopped_p, linux_signal_pid): Remove.
15851 (linux_target_ops): Remove linux_signal_pid.
15852 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15853 global instead of target method.
15854 * target.h (struct target_ops): Remove signal_pid. Update comment
15855 for create_inferior.
15856 * server.c (signal_pid): New variable.
15857 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15858 gdbserver. Set the child to be the foreground process group.
15859 (attach_inferior): Set signal_pid.
15861 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15863 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15865 2002-08-20 Jim Blandy <jimb@redhat.com>
15867 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15870 2002-08-01 Andrew Cagney <cagney@redhat.com>
15872 * Makefile.in: Make chill references obsolete.
15874 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15876 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15877 * configure: Regenerate.
15878 * config.in: Regenerate.
15880 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15882 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15883 (perror_with_name, remote_close, remote_open, expect, play): Static.
15885 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15887 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15888 byte offsets instead of an array of indexes.
15889 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15891 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15893 * regcache.c: Add comment.
15895 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15897 * thread-db.c: New file.
15898 * proc-service.c: New file.
15899 * acinclude.m4: New file.
15900 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15901 proc-service.o, and thread-db.o.
15902 (linux-low.o): Add USE_THREAD_DB.
15903 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15904 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15905 * aclocal.m4: Regenerated.
15906 * config.in: Regenerated.
15907 * configure: Regenerated.
15908 * configure.in: Check for proc_service.h, sys/procfs.h,
15909 thread_db.h, and linux/elf.h headrs.
15910 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15911 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15912 Check for -lthread_db and thread support.
15913 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15914 PowerPC, and SuperH.
15915 * i387-fp.c: Constify arguments.
15916 * i387-fp.h: Likewise.
15917 * inferiors.c: (struct thread_info): Renamed from
15918 `struct inferior_info'. Remove PID member. Use generic inferior
15919 list header. All uses updated.
15920 (inferiors, signal_pid): Removed.
15921 (all_threads): New variable.
15922 (get_thread): Define.
15923 (add_inferior_to_list): New function.
15924 (for_each_inferior): New function.
15925 (change_inferior_id): New function.
15926 (add_inferior): Removed.
15927 (remove_inferior): New function.
15928 (add_thread): New function.
15929 (free_one_thread): New function.
15930 (remove_thread): New function.
15931 (clear_inferiors): Use for_each_inferior and free_one_thread.
15932 (find_inferior): New function.
15933 (find_inferior_id): New function.
15934 (inferior_target_data): Update argument type.
15935 (set_inferior_target_data): Likewise.
15936 (inferior_regcache_data): Likewise.
15937 (set_inferior_regcache_data): Likewise.
15938 * linux-low.c (linux_bp_reinsert): Remove.
15939 (all_processes, stopping_threads, using_thrads)
15940 (struct pending_signals, debug_threads, pid_of): New.
15941 (inferior_pid): Replace with macro.
15942 (struct inferior_linux_data): Remove.
15943 (get_stop_pc, add_process): New functions.
15944 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15945 Use add_process and add_thread.
15946 (linux_attach_lwp): New function, based on old linux_attach. Use
15947 add_process and add_thread. Set stop_expected for new threads.
15948 (linux_attach): New function.
15949 (linux_kill_one_process): New function.
15950 (linux_kill): Kill all LWPs.
15951 (linux_thread_alive): Use find_inferior_id.
15952 (check_removed_breakpoints, status_pending_p): New functions.
15953 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15954 Update. Use WNOHANG. Wait for cloned processes also. Update process
15955 struct for the found process.
15956 (linux_wait_for_event): New function.
15957 (linux_wait): Use it. Support LWPs.
15958 (send_sigstop, wait_for_sigstop, stop_all_processes)
15959 (linux_resume_one_process, linux_continue_one_process): New functions.
15960 (linux_resume): Support LWPs.
15961 (REGISTER_RAW_SIZE): Remove.
15962 (fetch_register): Use register_size instead. Call supply_register.
15963 (usr_store_inferior_registers): Likewise. Call collect_register.
15964 Fix recursive case.
15965 (regsets_fetch_inferior_registers): Improve error message.
15966 (regsets_store_inferior_registers): Add debugging.
15967 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15968 (unstopped_p, linux_signal_pid): New functions.
15969 (linux_target_ops): Add linux_signal_pid.
15970 (linux_init_signals): New function.
15971 (initialize_low): Call it. Initialize using_threads.
15972 * regcache.c (inferior_regcache_data): Add valid
15974 (get_regcache): Fetch registers lazily. Add fetch argument
15975 and update all callers.
15976 (regcache_invalidate_one, regcache_invalidate): New
15978 (new_register_cache): Renamed from create_register_cache.
15979 Return the new regcache.
15980 (free_register_cache): Change argument to a void *.
15981 (registers_to_string, registers_from_string): Call get_regcache
15982 with fetch flag set.
15983 (register_data): Make static. Pass fetch flag to get_regcache.
15984 (supply_register): Call get_regcache with fetch flag clear.
15985 (collect_register): Call get_regcache with fetch flag set.
15986 (collect_register_as_string): New function.
15987 * regcache.h: Update.
15988 * remote-utils.c (putpkt): Flush after debug output and use
15990 Handle input interrupts while waiting for an ACK.
15991 (input_interrupt): Use signal_pid method.
15992 (getpkt): Flush after debug output and use stderr.
15993 (outreg): Use collect_register_as_string.
15994 (new_thread_notify, dead_thread_notify): New functions.
15995 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15996 and general_thread.
15997 (look_up_one_symbol): Flush after debug output.
15998 * server.c (step_thread, server_waiting): New variables.
15999 (start_inferior): Don't use signal_pid. Update call to mywait.
16000 (attach_inferior): Update call to mywait.
16001 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16002 (main): Don't fetch/store registers explicitly. Use
16003 set_desired_inferior. Support proposed ``Hs'' packet. Update
16005 * server.h: Update.
16006 (struct inferior_list, struct_inferior_list_entry): New.
16007 * target.c (set_desired_inferior): New.
16008 (write_inferior_memory): Constify.
16009 (mywait): New function.
16010 * target.h: Update.
16011 (struct target_ops): New signal_pid method.
16012 (mywait): Removed macro, added prototype.
16014 * linux-low.h (regset_func): Removed.
16015 (regset_fill_func, regset_store_func): New.
16016 (enum regset_type): New.
16017 (struct regset_info): Add type field. Use new operation types.
16018 (struct linux_target_ops): stop_pc renamed to get_pc.
16019 Add decr_pc_after_break and breakpoint_at.
16020 (get_process, get_thread_proess, get_process_thread)
16021 (strut process_info, all_processes, linux_attach_lwp)
16022 (thread_db_init): New.
16024 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16025 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16026 (the_low_target): Add new members.
16027 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16028 (i386_store_fpxregset): Constify.
16029 (target_regsets): Add new kind identifier.
16030 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16031 (i386_set_pc): Add debugging.
16032 (i386_breakpoint_at): New function.
16033 (the_low_target): Add new members.
16034 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16035 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16036 (mips_breakpoint_at): New.
16037 (the_low_target): Add new members.
16038 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16039 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16040 (the_low_target): Add new members.
16041 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16042 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16043 (the_low_target): Add new members.
16044 * linux-x86-64-low.c (target_regsets): Add new kind
16047 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16049 From Martin Pool <mbp@samba.org>:
16050 * server.c (gdbserver_usage): New function.
16053 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16055 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16056 stop_at -> stop_pc.
16058 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16060 * Makefile.in: Remove obsolete code.
16062 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16064 * linux-low.c (regsets_fetch_inferior_registers),
16065 (regsets_store_inferior_registers): Removed cast to int from
16067 * regcache.h: Added declaration of struct inferior_info.
16069 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16071 * inferiors.c (struct inferior_info): Add regcache_data.
16072 (add_inferior): Call create_register_cache.
16073 (clear_inferiors): Call free_register_cache.
16074 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16075 * regcache.c (struct inferior_regcache_data): New.
16076 (registers): Remove.
16077 (get_regcache): New function.
16078 (create_register_cache, free_register_cache): New functions.
16079 (set_register_cache): Don't initialize the register cache here.
16080 (registers_to_string, registers_from_string, register_data): Call
16082 * regcache.h: Add prototypes.
16083 * server.h: Likewise.
16085 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16087 * mem-break.c: New file.
16088 * mem-break.h: New file.
16089 * Makefile.in: Add mem-break.o rule; update server.h
16091 * inferiors.c (struct inferior_info): Add target_data
16093 (clear_inferiors): Free target_data member if set.
16094 (inferior_target_data, set_inferior_target_data): New functions.
16095 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16096 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16097 * linux-low.c (linux_bp_reinsert): New variable.
16098 (struct inferior_linux_data): New.
16099 (linux_create_inferior): Use set_inferior_target_data.
16100 (linux_attach): Likewise. Call add_inferior.
16101 (linux_wait_for_one_inferior): New function.
16102 (linux_wait): Call it.
16103 (linux_write_memory): Add const.
16104 (initialize_low): Call set_breakpoint_data.
16105 * linux-low.h (struct linux_target_ops): Add breakpoint
16107 * server.c (attach_inferior): Remove extra add_inferior
16109 * server.h: Include mem-break.h. Update inferior.c
16111 * target.c (read_inferior_memory)
16112 (write_inferior_memory): New functions.
16113 * target.h (read_inferior_memory)
16114 (write_inferior_memory): Change macros to prototypes.
16115 (struct target_ops): Update comments. Add const to write_memory
16118 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16120 * linux-low.c (usr_store_inferior_registers): Support
16121 registers which are allowed to fail to store.
16122 * linux-low.h (linux_target_ops): Likewise.
16123 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16124 (ppc_cannot_store_register): FPSCR may not be storable.
16126 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16128 * server.h: Include <string.h> if HAVE_STRING_H.
16129 * ChangeLog: Correct paths in last ChangeLog entry.
16131 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16133 * linux-low.h: Remove obsolete prototypes.
16134 (struct linux_target_ops): New.
16135 (extern the_low_target): New.
16136 * linux-low.c (num_regs, regmap): Remove declarations.
16137 (register_addr): Use the_low_target explicitly.
16138 (fetch_register): Likewise.
16139 (usr_fetch_inferior_registers): Likewise.
16140 (usr_store_inferior_registers): Likewise.
16141 * linux-arm-low.c (num_regs): Remove.
16142 (arm_num_regs): Define.
16143 (arm_regmap): Renamed from regmap, made static.
16144 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16146 (arm_cannot_store_register): Renamed from cannot_store_register,
16148 (the_low_target): New.
16149 * linux-i386-low.c (num_regs): Remove.
16150 (i386_num_regs): Define.
16151 (i386_regmap): Renamed from regmap, made static.
16152 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16154 (i386_cannot_store_register): Renamed from cannot_store_register,
16156 (the_low_target): New.
16157 * linux-ia64-low.c (num_regs): Remove.
16158 (ia64_num_regs): Define.
16159 (ia64_regmap): Renamed from regmap, made static.
16160 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16162 (ia64_cannot_store_register): Renamed from cannot_store_register,
16164 (the_low_target): New.
16165 * linux-m68k-low.c (num_regs): Remove.
16166 (m68k_num_regs): Define.
16167 (m68k_regmap): Renamed from regmap, made static.
16168 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16170 (m68k_cannot_store_register): Renamed from cannot_store_register,
16172 (the_low_target): New.
16173 * linux-mips-low.c (num_regs): Remove.
16174 (mips_num_regs): Define.
16175 (mips_regmap): Renamed from regmap, made static.
16176 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16178 (mips_cannot_store_register): Renamed from cannot_store_register,
16180 (the_low_target): New.
16181 * linux-ppc-low.c (num_regs): Remove.
16182 (ppc_num_regs): Define.
16183 (ppc_regmap): Renamed from regmap, made static.
16184 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16186 (ppc_cannot_store_register): Renamed from cannot_store_register,
16188 (the_low_target): New.
16189 * linux-s390-low.c (num_regs): Remove.
16190 (s390_num_regs): Define.
16191 (s390_regmap): Renamed from regmap, made static.
16192 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16194 (s390_cannot_store_register): Renamed from cannot_store_register,
16196 (the_low_target): New.
16197 * linux-sh-low.c (num_regs): Remove.
16198 (sh_num_regs): Define.
16199 (sh_regmap): Renamed from regmap, made static.
16200 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16202 (sh_cannot_store_register): Renamed from cannot_store_register,
16204 (the_low_target): New.
16205 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16206 (the_low_target): New.
16208 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16210 * Makefile.in: Add stamp-h target.
16211 * configure.in: Create stamp-h.
16212 * configure: Regenerated.
16214 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16216 * inferiors.c: New file.
16217 * target.c: New file.
16218 * target.h: New file.
16219 * Makefile.in: Add target.o and inferiors.o. Update
16221 * linux-low.c (inferior_pid): New static variable,
16222 moved from server.c.
16223 (linux_create_inferior): Renamed from create_inferior.
16224 Call add_inferior. Return 0 on success instead of a PID.
16225 (linux_attach): Renamed from myattach.
16226 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16227 (linux_thread_alive): Renamed from mythread_alive.
16228 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16230 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16231 (regsets_store_inferior_registers): Correct error message.
16232 Add missing ``return 0''.
16233 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16234 (linux_store_registers): Renamed from store_inferior_registers.
16235 (linux_read_memory): Renamed from read_inferior_memory.
16236 (linux_write_memory): Renamed from write_inferior_memory.
16237 (linux_target_ops): New structure.
16238 (initialize_low): Call set_target_ops ().
16239 * remote-utils.c (unhexify): New function.
16240 (hexify): New function.
16241 (input_interrupt): Send signals to ``signal_pid''.
16242 * server.c (inferior_pid): Remove.
16243 (start_inferior): Update create_inferior call.
16244 (attach_inferior): Call add_inferior.
16245 (handle_query): New function.
16246 (main): Call handle_query for `q' packets.
16247 * server.h: Include "target.h". Remove obsolete prototypes.
16248 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16250 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16252 * Makefile.in: Add WARN_CFLAGS. Update configury
16254 * configure.in: Check for <string.h>
16255 * configure: Regenerate.
16256 * config.in: Regenerate.
16257 * gdbreplay.c: Include needed system headers.
16258 (remote_open): Remove strchr prototype.
16259 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16260 * regcache.c (supply_register): Change buf argument to const void *.
16261 (supply_register_by_name): Likewise.
16262 (collect_register): Change buf argument to void *.
16263 (collect_register_by_name): Likewise.
16264 * regcache.h: Add missing prototypes.
16265 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16266 * server.c (handle_query): New function.
16267 (attached): New static variable, moved out of main.
16268 (main): Quiet longjmp clobber warnings.
16269 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16270 * utils.c (error): Remove NORETURN.