1 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
4 (handle_btrace_disable): Change return type to void. Use exceptions
6 (handle_btrace_general_set): Catch exception and copy message to
9 2018-02-08 Tom Tromey <tom@tromey.com>
11 * linux-low.c (install_software_single_step_breakpoints): Use
13 * inferiors.c (make_cleanup_restore_current_thread): Remove.
14 (do_restore_current_thread_cleanup): Remove.
15 * gdbthread.h (make_cleanup_restore_current_thread): Don't
18 2018-02-08 Tom Tromey <tom@tromey.com>
20 * mem-break.c (set_raw_breakpoint_at): Use
21 gdb::unique_xmalloc_ptr.
23 2018-01-30 Pedro Alves <palves@redhat.com>
26 * target.c (target_terminal::terminal_state): Rename to ...
27 (target_terminal::m_terminal_state): ... this.
29 2018-01-19 James Clarke <jrtc27@jrtc27.com>
31 * linux-low.c (handle_extended_wait): Surround call to
32 thread_db_notice_clone with #ifdef USE_THREAD_DB.
34 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
36 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
37 linux_ptrace_attach_fail_reason_string now returning an
39 (linux_attach): Likewise.
40 * thread-db.c (attach_thread): Likewise.
42 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
45 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
46 checking for fs_base/gs_base fields in struct user_regs_struct.
47 * configure: Regenerate.
49 2018-01-16 Yao Qi <yao.qi@linaro.org>
52 * linux-low.c (fetch_register): Call supply_register instead of
55 2018-01-08 Yao Qi <yao.qi@linaro.org>
56 Simon Marchi <simon.marchi@ericsson.com>
58 * Makefile.in (OBS): Remove selftest.o.
59 * configure.ac: Set srv_selftest_objs if $development is true.
60 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
61 * configure: Re-generated.
62 * server.c (captured_main): Wrap variable selftest_filter with
65 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
67 * server.c (parse_debug_format_options): Return std::string.
68 (handle_monitor_command, captured_main): Adjust.
70 2018-01-05 Pedro Alves <palves@redhat.com>
73 * server.c (captured_main): Pass quiet=false to
74 save_original_signals_state.
76 2018-01-01 Joel Brobecker <brobecker@adacore.com>
78 * gdbreplay.c (gdbreplay_version): Update copyright year in
80 * server.c (gdbserver_version): Likewise.
82 2017-12-08 Tom Tromey <tom@tromey.com>
84 * ax.c (ax_printf): Update.
86 2017-12-07 Yao Qi <yao.qi@linaro.org>
88 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
89 aarch64_linux_read_description.
90 * linux-amd64-ipa.c (idx2mask): New array.
91 (get_ipa_tdesc): Move idx2mask out.
92 (initialize_low_tracepoint): Initialize target descriptions.
93 * linux-i386-ipa.c (idx2mask): New array.
94 (get_ipa_tdesc): Move idx2mask out.
95 (initialize_low_tracepoint): Initialize target descriptions.
97 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
99 * tdesc.c (struct tdesc_type): Change return type.
100 (tdesc_add_flag): Change parameter type.
101 (tdesc_add_bitfield): Likewise.
102 (tdesc_add_field): Likewise.
103 (tdesc_set_struct_size): Likewise.
105 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
107 * regcache.c (registers_to_string): Remove unused variable.
109 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
111 * inferiors.c (for_each_inferior_with_data): Remove.
112 * inferiors.h (for_each_inferior_with_data): Remove.
113 * server.c (handle_qxfer_threads_worker): Change parameter type.
114 (handle_qxfer_threads_proper): Use for_each_thread.
116 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
118 * inferiors.c (for_each_inferior): Remove.
119 (clear_inferiors): Use for_each_thread.
120 * inferiors.h (for_each_inferior): Remove.
121 * linux-low.c (linux_wait_for_event_filtered): Use
123 (linux_stabilize_threads): Likewise.
124 * regcache.c (regcache_release): Likewise.
125 * server.c (gdb_wants_all_threads_stopped): Likewise.
126 (clear_pending_status_callback): Remove.
127 (handle_status): Use for_each_thread.
128 (captured_main): Likewise.
129 * win32-low.c (child_init_thread_list): Likewise.
130 (win32_clear_inferiors): Likewise.
131 (fake_breakpoint_event): Likewise.
133 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
135 * inferiors.h (find_inferior): Remove.
136 * inferiors.c (find_inferior): Remove.
138 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
140 * linux-low.c (resume_status_pending_p): Update comment.
141 (need_step_over_p): Update comment.
143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
145 * linux-low.c (proceed_one_lwp): Return void, change parameter
147 (unsuspend_and_proceed_one_lwp): Likewise.
148 (proceed_all_lwps): Use for_each_thread.
149 (unstop_all_lwps): Likewise.
151 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
153 * linux-low.c (linux_resume_one_thread): Return void, take
155 (linux_resume): Use for_each_thread.
157 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
159 * linux-low.c (send_sigstop_callback): Return void, change
160 parameter type. Rename to...
161 (send_sigstop): ... this.
162 (suspend_and_send_sigstop_callback): Return void, change parameter
164 (suspend_and_send_sigstop): ... this.
165 (stop_all_lwps): Use for_each_thread.
167 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
169 * linux-low.c (lwp_running): Return bool, remove unused
171 (linux_stabilize_threads): Use find_thread.
173 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
175 * linux-low.c (select_singlestep_lwp_callback): Remove.
176 (count_events_callback): Remove.
177 (select_event_lwp_callback): Remove.
178 (select_event_lwp): Use find_thread/for_each_thread.
180 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
182 * linux-low.c (not_stopped_callback): Return bool, take filter
184 (linux_wait_for_event_filtered): Use find_thread.
185 (linux_wait_1): Likewise.
187 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
189 * linux-low.c (same_lwp): Remove.
190 (find_lwp_pid): Use find_thread.
192 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
194 * linux-low.c (delete_lwp_callback): Remove.
195 (linux_mourn): Use for_each_thread.
197 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
199 * linux-low.c (linux_detach_lwp_callback): Return void, remove
200 args parameter, don't check for pid.
201 (linux_detach): Use for_each_thread.
203 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
205 * linux-low.c (struct counter): Remove.
206 (second_thread_of_pid_p): Remove.
207 (last_thread_of_process_p): Use find_thread.
209 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
211 * inferiors.c (find_inferior_in_random): Remove.
212 * inferiors.h (find_inferior_in_random): Remove.
213 * linux-low.c (status_pending_p_callback): Return bool, accept
214 parameter ptid directly.
215 (linux_wait_for_event_filtered): Use find_thread_in_random.
216 (linux_wait_1): Likewise.
218 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
220 * inferiors.c (find_inferior_id): Remove.
221 (find_thread_ptid): Move implemention from find_inferior_id to
223 * inferiors.h (find_inferior_id): Remove.
224 * server.c (handle_status): Use find_thread_ptid.
225 (process_serial_event): Likewise.
226 * thread-db.c (find_one_thread): Likewise.
227 (thread_db_thread_handle): Likewise.
228 * win32-low.c (thread_rec): Likewise.
229 (child_delete_thread): Likewise.
230 (win32_thread_alive): Likewise.
231 (get_child_debug_event): Likewise.
233 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
235 * linux-mips-low.c (update_watch_registers_callback): Return
236 void, remove pid_p parameter, don't check for pid.
237 (mips_insert_point, mips_remove_point): Use for_each_thread.
239 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
241 * lynx.low (lynx_delete_thread_callback): Remove.
242 (lynx_mourn): Use for_each_thread.
244 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
246 * regcache.c (regcache_invalidate_one): Remove.
247 (regcache_invalidate_pid): use for_each_thread.
249 2017-11-26 Tom Tromey <tom@tromey.com>
251 * linux-low.c (linux_create_inferior): Update.
253 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
255 * spu-low.c (spu_create_inferior): Fix typo in argument name.
257 2017-11-24 Alan Hayward <alan.hayward@arm.com>
259 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
260 * linux-aarch64-low.c (initialize_low_arch): Call init func.
261 * linux-aarch64-tdesc-selftest.c: New file.
262 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
264 2017-11-24 Alan Hayward <alan.hayward@arm.com>
266 * configure.srv: Add new file.
267 * linux-aarch64-low.c (initialize_low_arch): Call init func.
268 * linux-aarch64-tdesc-selftest.c: New file.
269 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
271 2017-11-24 Alan Hayward <alan.hayward@arm.com>
273 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
274 * linux-aarch64-low.c (initialize_low_arch): Remove init.
275 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
277 2017-11-24 Alan Hayward <alan.hayward@arm.com>
279 * configure.srv: Add new files.
280 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
281 aarch64_linux_read_description.
282 * linux-aarch64-low.c (aarch64_linux_read_description):
283 Merge with aarch64_arch_setup.
284 (aarch64_arch_setup): Call aarch64_linux_read_description.
285 * linux-aarch64-tdesc.c: New file.
286 * linux-aarch64-tdesc.h: New file.
288 2017-11-24 Yao Qi <yao.qi@linaro.org>
290 * configure.srv: Set $srv_regobj for tic6x-linux.
291 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
292 (tic6x_read_description): Move some code to tic6x_arch_setup.
293 (tic6x_tdesc_test): New function.
294 (initialize_low_arch): Call selftests::register_test.
296 2017-11-22 Yao Qi <yao.qi@linaro.org>
298 * remote-utils.c (prepare_resume_reply): Use memcpy.
300 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
302 * linux-low.c (kill_one_lwp_callback): Return void, take
303 argument directly, don't filter on pid.
304 (linux_kill): Use for_each_thread.
306 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
308 * linux-low.c (need_step_over_p): Return bool, remove dummy
310 (linux_resume, proceed_all_lwps): Use find_thread.
312 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
314 * linux-low.c (resume_status_pending_p): Return bool, remove
316 (linux_resume): Use find_thread.
318 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
320 * linux-low.c (struct thread_resume_array): Remove.
321 (linux_set_resume_request): Return void, take arguments
323 (linux_resume): Use for_each_thread.
325 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
327 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
328 return bool, remove data argument.
329 (linux_stabilize_threads): Use find_thread.
331 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
333 * linux-low.c (unsuspend_one_lwp): Remove.
334 (unsuspend_all_lwps): Use for_each_thread, inline code from
337 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
339 * gdbthread.h (find_thread): Add overload with ptid_t filter.
340 * linux-low.c (struct iterate_over_lwps_args): Remove.
341 (iterate_over_lwps_filter): Remove.
342 (iterate_over_lwps): Use find_thread.
344 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
346 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
347 (linux_handle_new_gdb_connection): Use for_each_thread, inline
348 code from reset_lwp_ptrace_options_callback.
350 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
352 * linux-arm-low.c (struct update_registers_data): Remove.
353 (update_registers_callback): Return void, take arguments
354 directly, don't check thread's pid.
355 (arm_insert_point, arm_remove_point): Use for_each_thread.
357 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
359 * win32-low.c (continue_one_thread): Return void, take argument
361 (child_continue): Use for_each_thread.
363 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
365 * win32-i386-low.c (update_debug_registers_callback): Rename
367 (update_debug_registers): ... this, return void, remove pid_p arg.
368 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
370 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
372 * inferiors.h (struct process_info): Add constructor, initialize
374 <syscalls_to_catch>: Change type to std::vector<int>.
375 * inferiors.c (add_process): Allocate process_info with new.
376 (remove_process): Free process_info with delete.
377 * linux-low.c (handle_extended_wait): Adjust.
378 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
379 * server.c (handle_general_set): Adjust.
381 2017-11-16 Pedro Alves <palves@redhat.com>
383 * remote-utils.c (remote_close): Block SIGIO signals instead of
384 uninstalling the SIGIO handler.
386 2017-11-16 Alan Hayward <alan.hayward@arm.com>
388 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
390 2017-11-16 Yao Qi <yao.qi@linaro.org>
392 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
393 (tic6x_store_gregset): Likewise.
394 (tic6x_usrregs_info): Move it up.
396 2017-11-15 Alan Hayward <alan.hayward@arm.com>
398 * Makefile.in: Update arch rules.
399 * configure.srv: Explicitly mark arch/ files.
401 2017-11-13 Andreas Schwab <schwab@suse.de>
403 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
405 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
407 2017-11-06 Pedro Alves <palves@redhat.com>
409 * config.in, configure: Regenerate.
411 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
413 * target.c (struct thread_search): Remove.
414 (thread_search_callback): Remove.
415 (prepare_to_access_memory): Use for_each_thread instead of
416 find_inferior. Inline code from thread_search_callback.
418 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
420 * server.c (struct visit_actioned_threads_data): Remove.
421 (visit_actioned_threads): Change prototype to take arguments
423 (resume): Use find_thread instead of find_inferior.
425 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
427 * server.c (queue_stop_reply_callback): Change prototype, return
429 (find_status_pending_thread_callback): Remove.
430 (handle_status): Replace find_inferior with find_thread and
433 2017-10-25 Alan Hayward <alan.hayward@arm.com>
435 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
437 (aarch64_store_gregset): Likewise.
438 (aarch64_fill_fpregset): Likewise.
439 (aarch64_store_fpregset): Likewise.
441 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
443 * gdbthread.h (find_thread, for_each_thread): New functions.
444 * inferiors.c (thread_of_pid): Remove.
445 (find_any_thread_of_pid): Use find_thread.
446 * linux-low.c (num_lwps): Use for_each_thread.
448 2017-10-17 Yao Qi <yao.qi@linaro.org>
450 * Makefile.in: Remove one rule.
451 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
453 2017-10-17 Yao Qi <yao.qi@linaro.org>
455 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
456 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
458 2017-10-17 Yao Qi <yao.qi@linaro.org>
460 * configure.srv: Rename arm.o with arch/arm.o.
462 2017-10-17 Yao Qi <yao.qi@linaro.org>
464 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
465 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
466 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
467 (arch-i386.o, arch-amd64.o): Remove rules.
468 (arch/%.o): New rule.
469 Update POSTCOMPILE and COMPILE.pre.
470 * configure.ac: Invoke AC_CONFIG_COMMANDS.
471 * configure: Re-generated.
472 * configure.srv: Replace arch-i386.o with arch/i386.o.
473 Replace arch-amd64.o with arch/amd64.o.
475 2017-10-16 Yao Qi <yao.qi@linaro.org>
477 * configure: Regenerated.
479 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
481 * inferiors.h: (struct inferior_list): Remove.
482 (struct inferior_list_entry); Remove.
483 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
484 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
485 get_first_inferior): Remove.
486 (for_each_inferior, for_each_inferior_with_data, find_inferior,
487 find_inferior_id, find_inferior_in_random): Change signature.
488 * inferiors.c (all_threads): Change type to
489 std::list<thread_info *>.
490 (get_thread): Remove macro.
491 (find_inferior, find_inferior_id): Change signature, implement
493 (find_inferior_in_random): Change signature, implement using
494 find_thread_in_random.
495 (for_each_inferior, for_each_inferior_with_data): Change
496 signature, implement using for_each_thread.
497 (add_inferior_to_list, remove_inferior): Remove.
498 (add_thread, get_first_thread, thread_of_pid,
499 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
500 (get_first_inferior, one_inferior_p, clear_inferior_list):
502 (clear_inferiors, get_thread_process): Update.
503 * gdbthread.h: Include <list>.
504 (struct thread_info) <entry>: Remove field.
506 (all_threads): Change type to std::list<thread_info *>.
507 (get_first_inferior): Add doc.
508 (find_thread, for_each_thread, find_thread_in_random): New
510 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
511 * linux-arm-low.c (update_registers_callback): Update.
512 * linux-low.c (second_thread_of_pid_p): Update.
513 (kill_one_lwp_callback, linux_detach_lwp_callback,
514 delete_lwp_callback, status_pending_p_callback, same_lwp,
515 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
516 iterate_over_lwps, not_stopped_callback,
517 resume_stopped_resumed_lwps, count_events_callback,
518 select_singlestep_lwp_callback, select_event_lwp_callback,
519 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
520 suspend_and_send_sigstop_callback, wait_for_sigstop,
521 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
522 lwp_running, linux_set_resume_request, resume_status_pending_p,
523 need_step_over_p, start_step_over, linux_resume_one_thread,
524 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
525 reset_lwp_ptrace_options_callback): Update.
526 * linux-mips-low.c (update_watch_registers_callback): Update.
527 * regcache.c (regcache_invalidate_one, regcache_invalidate):
529 (free_register_cache_thread_one): Remove.
530 (regcache_release): Update.
531 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
532 handle_qxfer_threads_worker): Update.
533 (handle_query): Update, use list iterator.
534 (visit_actioned_threads, handle_pending_status,
535 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
536 clear_pending_status_callback, set_pending_status_callback,
537 find_status_pending_thread_callback, handle_status,
538 process_serial_event): Update.
539 * target.c (thread_search_callback): Update.
540 * thread-db.c (thread_db_get_tls_address): Update.
541 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
543 * win32-i386-low.c (update_debug_registers_callback): Update.
544 * win32-low.c (delete_thread_info, child_delete_thread,
545 continue_one_thread, suspend_one_thread,
546 get_child_debug_event): Adjust.
548 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
550 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
551 * inferiors.h: Include <list>.
552 (struct process_info) <entry>: Remove field.
554 (pid_of): Change macro to function.
555 (ptid_of, lwpid_of): Remove macro.
556 (all_processes): Change type to std::list<process_info *>.
557 (ALL_PROCESSES): Remove macro.
558 (for_each_process, find_process): New function.
559 * inferiors.c (all_processes): Change type to
560 std::list<process_info *>.
561 (find_thread_process): Adjust.
562 (add_process): Likewise.
563 (remove_process): Likewise.
564 (find_process_pid): Likewise.
565 (get_first_process): Likewise.
566 (started_inferior_callback): Remove.
567 (have_started_inferiors_p): Adjust.
568 (attached_inferior_callback): Remove.
569 (have_attached_inferiors_p): Adjust.
570 * linux-low.c (check_zombie_leaders): Likewise.
571 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
572 (x86_linux_update_xmltarget): Adjust.
573 * server.c (handle_query): Likewise.
574 (gdb_reattached_process): Remove.
575 (handle_status): Adjust.
576 (kill_inferior_callback): Likewise.
577 (detach_or_kill_inferior): Remove.
578 (print_started_pid): Likewise.
579 (print_attached_pid): Likewise.
580 (detach_or_kill_for_exit): Update.
581 (process_serial_event): Likewise.
582 * linux-arm-low.c (arm_new_fork): Likewise.
584 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
586 * dll.h: Include <list>.
587 (struct dll_info): Add constructor.
588 <entry>: Remove field.
589 (all_dlls): Change type to std::list<dll_info>.
590 * dll.c: Include <algorithm>.
591 (get_dll): Remove macro.
592 (all_dlls): Change type to std::list<dll_info *>.
593 (free_one_dll): Remove.
594 (match_dll): Likewise.
595 (loaded_dll): Adjust.
596 (unloaded_dll): Adjust to all_dlls type change, use
597 std::find_if. Inline code from match_dll.
598 (clear_dlls): Adjust to all_dlls type change.
599 * server.c (emit_dll_description): Remove.
600 (handle_qxfer_libraries): Adjust to all_dlls type change,
601 integrate emit_dll_description's functionality.
603 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
605 * linux-low.h (struct linux_target_ops) <delete_process>: New
607 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
608 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
609 (struct linux_target_ops): Add delete_process callback.
610 * linux-arm-low.c (arm_delete_process): New.
611 (struct linux_target_ops): Add delete_process callback.
612 * linux-bfin-low.c (struct linux_target_ops): Likewise.
613 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
614 * linux-m32r-low.c (struct linux_target_ops): Likewise.
615 * linux-mips-low.c (mips_linux_delete_process): New.
616 (struct linux_target_ops): Add delete_process callback.
617 * linux-ppc-low.c (struct linux_target_ops): Likewise.
618 * linux-s390-low.c (struct linux_target_ops): Likewise.
619 * linux-sh-low.c (struct linux_target_ops): Likewise.
620 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
621 * linux-tile-low.c (struct linux_target_ops): Likewise.
622 * linux-x86-low.c (x86_linux_delete_process): New.
623 (struct linux_target_ops): Add delete_process callback.
624 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
626 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
628 * linux-aarch64-low.c (the_low_target): Add thread delete
630 * linux-arm-low.c (arm_delete_thread): New function.
631 (the_low_target): Add thread delete callback.
632 * linux-bfin-low.c (the_low_target): Likewise.
633 * linux-crisv32-low.c (the_low_target): Likewise.
634 * linux-low.c (delete_lwp): Invoke delete_thread callback if
636 * linux-low.h (struct linux_target_ops) <delete_thread>: New
638 * linux-m32r-low.c (the_low_target): Add thread delete callback.
639 * linux-mips-low.c (mips_linux_delete_thread): New function.
640 (the_low_target): Add thread delete callback.
641 * linux-ppc-low.c (the_low_target): Likewise.
642 * linux-s390-low.c (the_low_target): Likewise.
643 * linux-sh-low.c (the_low_target): Likewise.
644 * linux-tic6x-low.c (the_low_target): Likewise.
645 * linux-tile-low.c (the_low_target): Likewise.
646 * linux-x86-low.c (the_low_target): Likewise.
647 * linux-xtensa-low.c (the_low_target): Likewise.
649 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
651 * win32-low.c: Include "common-inferior.h".
653 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
655 * inferiors.c (set_inferior_cwd): New function.
656 * server.c (handle_general_set): Handle QSetWorkingDir packet.
657 (handle_query): Inform that QSetWorkingDir is supported.
658 * win32-low.c (create_process): Pass the inferior's cwd to
661 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
663 * inferiors.c (current_inferior_cwd): New global variable.
664 (get_inferior_cwd): New function.
665 * inferiors.h (struct process_info) <cwd>: New field.
667 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
669 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
670 (OBS): Add gdb_tilde_expand.o.
672 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
674 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
675 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
677 2017-09-29 Pedro Alves <palves@redhat.com>
679 * ax.c (gdb_parse_agent_expr): Constify.
680 * ax.h (gdb_parse_agent_expr): Constify.
681 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
683 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
684 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
685 * remote-utils.h (read_ptid): Constify.
686 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
687 (process_point_options, process_serial_event): Constify.
688 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
689 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
690 (cmd_qtbuffer): Constify.
692 2017-09-29 Pedro Alves <palves@redhat.com>
694 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
697 2017-09-29 Pedro Alves <palves@redhat.com>
699 * linux-low.c (handle_extended_wait): Pass parent thread instead
700 of process to thread_db_notice_clone.
701 * linux-low.h (thread_db_notice_clone): Replace parent process
702 parameter with parent thread parameter.
703 * thread-db.c (find_one_thread): Add comment.
704 (thread_db_notice_clone): Replace parent process parameter with
705 parent thread parameter. Temporarily switch to the parent thread.
707 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
709 * gdbthread.h: Include "common-gdbthread.h".
710 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
711 "if" when validating the ptid.
712 * remote-utils.c: Include "gdbthread.h".
713 (prepare_resume_reply): Use "switch_to_thread".
714 * target.c (done_accessing_memory): Likewise.
716 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
718 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
719 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
720 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
721 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
722 s390x-gs-linux64-ipa.o to ipa_obj.
723 * linux-s390-low.c (HWCAP_S390_GS): New define.
724 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
726 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
727 (s390_arch_setup): Check for guarded-storage support and choose
729 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
730 init_registers_s390x_gs_linux64.
731 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
733 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
734 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
736 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
738 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
740 2017-09-21 Kevin Buettner <kevinb@redhat.com>
742 * linux-low.h (struct lwp_info): Add new field, thread_handle.
743 (thread_db_thread_handle): Declare.
744 * linux-low.c (linux_target_ops): Initialize thread_handle.
745 * server.c (handle_qxfer_threads_worker): Add support for
747 * target.h (struct target_ops): Add new function pointer,
749 (target_thread_handle): Define.
750 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
752 (thread_db_thread_handle): New function.
754 2017-09-21 Kevin Buettner <kevinb@redhat.com>
756 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
757 * linux-low.h (thread_db_notice_clone): Declare.
758 * thread-db.c (thread_db_notice_clone): New function.
760 2017-09-21 Pedro Alves <palves@redhat.com>
762 * server.c (gdb_read_memory, handle_status, process_serial_event)
763 (handle_serial_event, handle_target_event): Adjust to
764 set_desired_thread prototype change.
765 * target.c (set_desired_thread): Remove 'use_general' parameter
767 * target.h (set_desired_thread): Remove 'use_general' parameter.
769 2017-09-20 Tom Tromey <tom@tromey.com>
771 * target.c (target_terminal::terminal_state): Define.
772 (target_terminal::init): Rename from target_terminal_init.
773 (target_terminal::inferior): Rename from
774 target_terminal_inferior.
775 (target_terminal::ours): Rename from target_terminal_ours.
776 (target_terminal::ours_for_output, target_terminal::info): New.
778 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
780 * server.c (accumulate_file_name_length): Remove.
781 (emit_dll_description): Adjust to std::string change.
782 (handle_qxfer_libraries): Use std::string to hold document.
784 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
786 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
787 return type of xml_escape_text.
788 * server.c (emit_dll_description): Likewise.
790 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
792 * server.c (captured_main): Accept argument for --selftest.
793 Update run_tests call.
794 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
795 when registering selftests.
797 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
799 * regcache.c (get_thread_regcache): Update code to use "std::vector"
800 instead of "VEC" for "target_desc.reg_defs".
801 (regcache_cpy): Likewise.
802 (registers_to_string): Likewise.
803 (registers_from_string): Likewise.
804 (find_regno): Likewise.
805 (supply_regblock): Likewise.
806 (regcache_raw_read_unsigned): Likewise.
807 * tdesc.c (init_target_desc): Likewise.
808 (tdesc_create_reg): Likewise.
809 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
810 (struct target_desc) <reg_defs>: Convert to "std::vector".
811 (target_desc): Do not initialize "reg_defs".
812 (~target_desc): Update code to use "std::vector" instead of "VEC"
813 for "target_desc.reg_defs".
814 (operator==): Likewise.
816 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
818 * inferiors.h (thread_to_gdb_id): Remove.
819 * inferiors.c (thread_to_gdb_id): Remove.
820 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
821 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
822 lynx_store_registers, lynx_read_memory, lynx_write_memory):
824 * nto-low.c (nto_fetch_registers, nto_store_registers,
825 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
827 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
829 * inferiors.h (gdb_id_to_thread_id): Remove.
830 * inferiors.c (gdb_id_to_thread_id): Remove.
831 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
832 removal. Move pid declaration closer to where it's used.
834 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
836 * server.c (handle_detach): New function.
837 (process_serial_event): Move code out, call handle_detach.
839 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
841 * server.c (require_running): Rename to ...
842 (require_running_or_return): ... this ...
843 (require_running_or_break): ... and this.
844 (handle_query, process_serial_event): Adjust.
846 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
848 * linux-low.c (linux_set_resume_request): Remove unused
851 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
853 * server.c (first_thread_of): Remove.
854 (process_serial_event): Replace usage of first_thread_of with
855 find_any_thread_of_pid.
856 * tracepoint.c (same_process_p): Remove.
857 (gdb_agent_about_to_close): Replace usage of same_process_p with
858 find_any_thread_of_pid.
859 * linux-x86-low.c (same_process_callback): Remove.
860 (x86_arch_setup_process_callback): Replace usage of
861 same_process_callback with find_any_thread_of_pid.
862 * thread-db.c (any_thread_of): Remove.
863 (switch_to_process): Replace usage of any_thread_of with
864 find_any_thread_of_pid.
865 * inferiors.c (thread_pid_matches_callback): Remove.
866 (find_thread_process): Adjust to use find_any_thread_of_pid.
868 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
870 * regcache.c (get_thread_regcache): Guard calls to "memset"
873 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
875 * linux-low.c (handle_extended_wait): Use
876 "allocate_target_description" instead of "XNEW".
877 * linux-x86-low.c (initialize_low_arch): Likewise.
879 2017-09-05 Yao Qi <yao.qi@linaro.org>
881 * configure.srv (srv_i386_regobj): Remove.
882 (srv_amd64_regobj): Remove.
883 (srv_regobj): Set it to "" for x86 non-linux targets.
884 * linux-x86-tdesc.c (i386_linux_read_description):
885 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
886 (init_registers_i386): Remove the declaration.
887 (tdesc_i386): Remove the declaration.
888 (lynx_i386_arch_setup): Call i386_create_target_description.
889 * nto-x86-low.c: Likewise.
890 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
891 [!__x86_64__]: include arch/i386.h.
892 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
894 2017-09-05 Yao Qi <yao.qi@linaro.org>
896 * configure.srv (srv_amd64_linux_xmlfiles): Remove
897 i386/amd64-XXX-linux from it.
899 2017-09-05 Yao Qi <yao.qi@linaro.org>
901 * configure.srv: Empty srv_amd64_linux_regobj if $development is
903 (ipa_amd64_linux_regobj): Remove.
904 (ipa_x32_linux_regobj): Remove.
906 2017-09-05 Yao Qi <yao.qi@linaro.org>
908 * Makefile.in (arch-amd64.o): New rule.
909 * configure.srv: Append arch-amd64.o.
910 * linux-amd64-ipa.c: Include common/x86-xstate.h.
911 (get_ipa_tdesc): Call amd64_linux_read_description.
912 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
913 and init_registers_amd64_XXX.
914 * linux-x86-low.c (x86_linux_read_description): Call
915 amd64_linux_read_description.
916 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
917 (initialize_low_arch): Don't call init_registers_x32_XXX and
918 init_registers_amd64_XXX.
919 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
921 [__x86_64__] (amd64_tdesc_test): New function.
922 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
923 and init_registers_amd64_XXX.
924 * linux-x86-tdesc.c: Include arch/amd64.h.
925 (xcr0_to_tdesc_idx): New function.
926 (i386_linux_read_description): New function.
927 (amd64_get_ipa_tdesc_idx): New function.
928 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
929 (amd64_get_ipa_tdesc): Declare.
931 2017-09-05 Yao Qi <yao.qi@linaro.org>
933 * configure.srv (srv_i386_linux_xmlfiles): Remove
934 i386/i386-XXX-linux.xml from it.
936 2017-09-05 Yao Qi <yao.qi@linaro.org>
938 * configure.srv: Set srv_i386_linux_regobj empty if $development
940 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
941 initialize_low_tdesc.
942 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
943 with #if initialize_low_tdesc.
944 * linux-x86-tdesc-selftest.c: New file.
945 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
947 2017-09-05 Yao Qi <yao.qi@linaro.org>
949 * Makefile.in (arch-i386.o): New rule.
950 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
951 (x86_64-*-linux*): Likewise.
952 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
954 (i386_linux_read_description): Remove code and call
955 i386_create_target_description.
956 * tdesc.c (allocate_target_description): New function.
957 * tdesc.h (set_tdesc_architecture): Remove declaration.
958 (set_tdesc_osabi): Likewise.
960 2017-09-05 Yao Qi <yao.qi@linaro.org>
962 * linux-x86-tdesc.c: Don't include <inttypes.h>.
963 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
964 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
966 * server.c (get_features_xml): Call tdesc_get_features_xml.
967 * tdesc.c (set_tdesc_architecture): New function.
968 (set_tdesc_osabi): New function.
969 (tdesc_get_features_xml): New function.
970 (tdesc_create_feature): Add an argument.
971 * tdesc.h (struct target_desc) <features>: New field.
972 <arch, osabi>: New field.
973 (~target_desc): xfree features, arch, and osabi.
974 (target_desc::oerator==): Don't compare .xmltarget.
975 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
976 (set_tdesc_osabi): Likewise.
977 (tdesc_get_features_xml): Likewise.
979 2017-09-05 Yao Qi <yao.qi@linaro.org>
981 * linux-x86-tdesc.c: Include selftest.h.
982 (i386_tdesc_test): New function.
983 (initialize_low_tdesc): Call selftests::register_test.
984 * tdesc.h: Include regdef.h.
985 (target_desc): Override operator == and !=.
987 2017-09-05 Yao Qi <yao.qi@linaro.org>
989 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
991 * linux-i386-ipa.c: Include common/x86-xstate.h
992 (get_ipa_tdesc): Call i386_linux_read_description.
993 (initialize_low_tracepoint): Don't call init_registers_XXX
994 functions, call initialize_low_tdesc instead.
995 * linux-x86-low.c (x86_linux_read_description): Call
996 i386_linux_read_description.
997 (initialize_low_arch): Don't call init_registers_i386_XXX
998 functions, call initialize_low_tdesc.
999 * linux-x86-tdesc.c: New file.
1000 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1001 (i386_get_ipa_tdesc_idx): Declare.
1002 (i386_get_ipa_tdesc): Declare.
1003 (initialize_low_tdesc): Declare.
1005 2017-09-05 Yao Qi <yao.qi@linaro.org>
1007 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1010 2017-09-05 Yao Qi <yao.qi@linaro.org>
1012 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1013 * regcache.c (get_thread_regcache): Use VEC_length.
1014 (init_register_cache): Likewise.
1015 (regcache_cpy): Likewise.
1016 (registers_to_string): Iterate reg_defs via VEC_iterate.
1017 (find_regno): Likewise.
1018 (find_register_by_number): Use VEC_index.
1019 (register_size): Call find_register_by_number.
1020 (register_data): Call find_register_by_number.
1021 (supply_regblock): Use VEC_length.
1022 (regcache_raw_read_unsigned): Likewise.
1023 * tdesc.c (init_target_desc): Iterate reg_defs via
1025 (default_description): Update initializer.
1026 (copy_target_description): Don't update field num_registers.
1027 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1028 <num_registers>: Remove.
1030 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1032 * Makefile.in (.SECONDARY): Define target.
1034 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1036 * linux-low.c (linux_wait_1): Adjust.
1037 * server.c (queue_stop_reply_callback): Adjust.
1039 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1041 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1042 QEnvironmentUnset and QEnvironmentReset packets.
1043 (handle_query): Inform remote that QEnvironmentHexEncoded,
1044 QEnvironmentUnset and QEnvironmentReset are supported.
1046 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1048 * inferiors.h (inferior_target_data): Rename to ...
1049 (thread_target_data): ... this.
1050 (inferior_regcache_data): Rename to ...
1051 (thread_regcache_data): ... this.
1052 (set_inferior_regcache_data): Rename to ...
1053 (set_thread_regcache_data): ... this.
1054 * inferiors.c (inferior_target_data): Rename to ...
1055 (thread_target_data): ... this.
1056 (inferior_regcache_data): Rename to ...
1057 (thread_regcache_data): ... this.
1058 (set_inferior_regcache_data): Rename to ...
1059 (set_thread_regcache_data): ... this.
1060 (free_one_thread): Update.
1061 * linux-low.h (get_thread_lwp): Update.
1062 * regcache.c (get_thread_regcache): Update.
1063 (regcache_invalidate_thread): Update.
1064 (free_register_cache_thread): Update.
1065 * win32-i386-low.c (update_debug_registers_callback): Update.
1066 (win32_get_current_dr): Update.
1067 * win32-low.c (thread_rec): Update.
1068 (delete_thread_info): Update.
1069 (continue_one_thread): Update.
1070 (suspend_one_thread): Update.
1072 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1074 * inferiors.c (set_inferior_target_data): Remove.
1075 * inferiors.h (set_inferior_target_data): Remove.
1077 2017-08-18 Yao Qi <yao.qi@linaro.org>
1079 * Makefile.in (OBS): Add selftest.o.
1080 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1081 * configure, config.in: Re-generated.
1082 * server.c: Include common/sefltest.h.
1083 (captured_main): Handle option --selftest.
1085 2017-08-09 Yao Qi <yao.qi@linaro.org>
1087 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1088 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1089 i386-avx-mpx.o and i386-mmx.o.
1090 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1091 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1092 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1093 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1094 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1095 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1096 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1097 i386/amd64-avx-mpx.xml.
1099 2017-08-09 Yao Qi <yao.qi@linaro.org>
1101 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1102 and x32-avx-avx512.o.
1103 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1104 i386/x32-avx-avx512.xml.
1106 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1108 * tracepoint.h (enum class fast_tpoint_collect_result): New
1110 (fast_tracepoint_collecting): Change return type to
1111 fast_tpoint_collect_result.
1112 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1113 * linux-low.h: Include tracepoint.h.
1114 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1115 fast_tpoint_collect_result.
1116 * linux-low.c (handle_tracepoints): Adjust.
1117 (linux_fast_tracepoint_collecting): Change return type to
1118 fast_tpoint_collect_result.
1119 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1120 linux_wait_1, stuck_in_jump_pad_callback,
1121 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1122 proceed_one_lwp): Adjust to type change.
1124 2017-07-10 Yao Qi <yao.qi@linaro.org>
1126 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1128 2017-06-29 Yao Qi <yao.qi@linaro.org>
1130 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1132 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1134 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1136 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1138 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1140 * linux-low.c (linux_create_inferior): Adjust code to access the
1141 environment information via 'gdb_environ' class.
1142 * lynx-low.c (lynx_create_inferior): Likewise.
1143 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1144 (get_environ): Return a pointer to 'our_environ'.
1145 (captured_main): Initialize 'our_environ'.
1146 * server.h (get_environ): Adjust prototype.
1147 * spu-low.c (spu_create_inferior): Adjust code to access the
1148 environment information via 'gdb_environ' class.
1150 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1152 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1153 usage of "register" keyword.
1155 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1157 * configure: Re-generate.
1159 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1161 * configure: Re-generate.
1163 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1165 * Makefile.in (COMPILE.pre): Add "-x c++".
1167 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1169 * fork-child.c: Conditionally include <signal.h>.
1171 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1173 * server.c (handle_general_set): Handle new packet
1174 "QStartupWithShell".
1175 (handle_query): Add "QStartupWithShell" to the list of supported
1177 (gdbserver_usage): Add help text explaining the
1178 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1180 (captured_main): Recognize and act upon the presence of the new
1183 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1184 Pedro Alves <palves@redhat.com>
1186 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1187 * configure: Regenerate.
1188 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1190 (i[34567]86-*-lynxos*): Likewise.
1191 (spu*-*-*): Likewise.
1192 * fork-child.c: New file.
1193 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1195 (linux_ptrace_fun): New function.
1196 (linux_create_inferior): Adjust function prototype to reflect
1197 change on "target.h". Adjust function code to use
1199 (linux_request_interrupt): Delete "signal_pid".
1200 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1201 (lynx_ptrace_fun): New function.
1202 (lynx_create_inferior): Adjust function prototype to reflect
1203 change on "target.h". Adjust function code to use
1205 * nto-low.c (nto_create_inferior): Adjust function prototype and
1206 code to reflect change on "target.h". Update comments.
1207 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1208 "common-terminal.h" and "environ.h".
1209 (terminal_fd): Moved to fork-child.c.
1210 (old_foreground_pgrp): Likewise.
1211 (restore_old_foreground_pgrp): Likewise.
1212 (last_status): Make it global.
1213 (last_ptid): Likewise.
1214 (our_environ): New variable.
1215 (startup_with_shell): Likewise.
1216 (program_name): Likewise.
1217 (program_argv): Rename to...
1218 (program_args): ...this.
1219 (wrapper_argv): New variable.
1220 (start_inferior): Delete function.
1221 (get_exec_wrapper): New function.
1222 (get_exec_file): Likewise.
1223 (get_environ): Likewise.
1224 (prefork_hook): Likewise.
1225 (post_fork_inferior): Likewise.
1226 (postfork_hook): Likewise.
1227 (postfork_child_hook): Likewise.
1228 (handle_v_run): Update code to deal with arguments coming from the
1229 remote host. Update calls from "start_inferior" to
1231 (captured_main): Likewise. Initialize environment variable. Call
1233 * server.h (post_fork_inferior): New prototype.
1234 (get_environ): Likewise.
1235 (last_status): Declare.
1236 (last_ptid): Likewise.
1237 (signal_pid): Likewise.
1238 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1239 (spu_ptrace_fun): New function.
1240 (spu_create_inferior): Adjust function prototype to reflect change
1241 on "target.h". Adjust function code to use "fork_inferior".
1242 * target.c (target_terminal_init): New function.
1243 (target_terminal_inferior): Likewise.
1244 (target_terminal_ours): Likewise.
1245 * target.h: Include <vector>.
1246 (struct target_ops) <create_inferior>: Update prototype.
1247 (create_inferior): Update macro.
1248 * utils.c (gdb_flush_out_err): New function.
1249 * win32-low.c (win32_create_inferior): Adjust function prototype
1250 and code to reflect change on "target.h".
1252 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1254 * inferiors.c (switch_to_thread): New function.
1256 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1258 * Makefile.in (SFILE): Add "common/job-control.c".
1259 (OBS): Add "job-control.o".
1261 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1263 * Makefile: Remove "@host_makefile_frag@".
1265 2017-05-05 Pedro Alves <palves@redhat.com>
1267 * configure: Regenerate.
1269 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1271 * configure: Regenerate.
1273 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1275 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1276 software_single_step change of return type to
1277 std::vector<CORE_ADDR>.
1278 * linux-low.c (install_software_single_step_breakpoints):
1280 * linux-low.h (install_software_single_step_breakpoints):
1283 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1285 * remote-utils.c: Include "gdb_termios.h" instead of
1287 * terminal.h: Delete file.
1289 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1291 * server.c: Include <vector>.
1292 <program_argv, wrapper_argv>: Convert to std::vector.
1293 (start_inferior): Rewrite function to use C++.
1294 (handle_v_run): Likewise. Update code that calculates the argv
1295 based on the vRun packet; use C++.
1296 (captured_main): Likewise.
1298 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1300 * server.c (handle_v_cont): Initialize thread_resume::thread
1303 2017-04-05 Pedro Alves <palves@redhat.com>
1305 * configure: Regenerate.
1307 2017-04-05 Pedro Alves <palves@redhat.com>
1309 * gdbreplay.c (sync_error): Constify.
1310 * linux-x86-low.c (push_opcode): Constify.
1312 2017-04-05 Pedro Alves <palves@redhat.com>
1314 * win32-low.c (get_child_debug_event)
1315 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1316 Report TARGET_WAITKIND_SPURIOUS instead.
1318 2017-04-05 Pedro Alves <palves@redhat.com>
1320 * remote-utils.c (remote_prepare, remote_open): Constify.
1321 * remote-utils.h (remote_prepare, remote_open): Constify.
1322 * server.c (captured_main): Constify 'port' handling.
1324 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1326 * Makefile.in (clean): Clear .deps.
1328 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1330 * .gitignore: Remove generated files, replace with wildcard.
1331 * (clean): Replace removal of generated files with wildcard.
1332 (version.c): Replace with...
1333 (version-generated.c): ...this.
1334 (xml-builtin.c): Replace with...
1335 (xml-builtin-generated.c): ...this.
1336 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1337 (%.c: *regformats*): Replace with...
1338 (%-generated.c: *regformats*): ...this.
1340 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1342 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1343 (xtensa_fill_gregset): Call collect_register_by_name for
1345 (xtensa_store_gregset): Call supply_register_by_name for
1348 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1350 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1351 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1352 (xtensa_store_gregset): Call supply_register for all registers in
1353 a0_regnum..a0_regnum + C0_NREGS range.
1355 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1357 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1358 (ax-ipa.o: ax.c): Remove.
1359 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1360 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1361 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1362 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1363 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1365 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1367 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1368 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1369 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1370 (errors-ipa.o: ../common/errors.c): Remove.
1371 (format-ipa.o: ../common/format.c): Remove.
1372 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1374 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1376 * Makefile.in (%-ipa.o: %.c): New rule.
1377 (tracepoint-ipa.o: tracepoint.c): Remove.
1378 (utils-ipa.o: utils.c): Remove.
1379 (remote-utils-ipa.o: remote-utils.c): Remove.
1380 (regcache-ipa.o: regcache.c): Remove.
1381 (i386-linux-ipa.o: i386-linux.c): Remove.
1382 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1383 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1384 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1385 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1386 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1387 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1388 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1389 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1390 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1391 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1392 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1393 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1394 (aarch64-ipa.o: aarch64.c): Remove.
1395 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1396 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1397 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1398 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1399 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1400 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1401 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1402 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1403 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1404 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1405 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1406 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1407 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1408 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1409 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1410 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1411 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1412 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1413 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1414 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1415 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1416 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1417 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1418 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1419 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1420 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1421 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1422 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1423 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1424 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1425 (tdesc-ipa.o: tdesc.c): Remove.
1426 (x32-linux-ipa.o: x32-linux.c): Remove.
1427 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1428 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1430 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1432 * Makefile.in (%.o: ../arch/%.c): New rule.
1433 (arm.o: ../arch/arm.c): Remove.
1434 (arm-linux.o: ../arch/arm-linux.c): Remove.
1435 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1436 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1438 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1440 * Makefile.in (%.o: ../nat/%.c): New rule.
1441 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1442 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1443 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1444 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1445 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1446 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1447 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1448 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1449 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1450 (linux-personality.o: ../nat/linux-personality.c): Remove.
1451 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1452 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1453 (x86-linux.o: ../nat/x86-linux.c): Remove.
1454 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1455 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1457 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1459 * Makefile.in (%.o: ../common/%.c): New rule.
1460 (signals.o: ../common/signals.c): Remove.
1461 (print-utils.o: ../common/print-utils.c): Remove.
1462 (rsp-low.o: ../common/rsp-low.c): Remove.
1463 (common-utils.o: ../common/common-utils.c): Remove.
1464 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1465 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1466 (vec.o: ../common/vec.c): Remove.
1467 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1468 (xml-utils.o: ../common/xml-utils.c): Remove.
1469 (ptid.o: ../common/ptid.c): Remove.
1470 (buffer.o: ../common/buffer.c): Remove.
1471 (format.o: ../common/format.c): Remove.
1472 (filestuff.o: ../common/filestuff.c): Remove.
1473 (agent.o: ../common/agent.c): Remove.
1474 (errors.o: ../common/errors.c): Remove.
1475 (environ.o: ../common/environ.c): Remove.
1476 (common-debug.o: ../common/common-debug.c): Remove.
1477 (cleanups.o: ../common/cleanups.c): Remove.
1478 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1479 (fileio.o: ../common/fileio.c): Remove.
1480 (common-regcache.o: ../common/common-regcache.c): Remove.
1481 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1482 (new-op.o: ../common/new-op.c): Remove.
1483 (btrace-common.o: ../common/btrace-common.c): Remove.
1485 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1487 * Makefile.in (%.o: ../target/%.c): New rule.
1488 (waitstatus.o: ../target/waitstatus.c): Remove.
1490 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1493 (%.c: ../regformats/%.dat,
1494 (%.c: ../regformats/arm/%.dat,
1495 (%.c: ../regformats/i386/%.dat,
1496 (%.c: ../regformats/rs6000/%.dat): New rules.
1497 (aarch64.c): Remove.
1498 (reg-arm.c): Remove.
1499 (arm-with-iwmmxt.c): Remove.
1500 (arm-with-vfpv2.c): Remove.
1501 (arm-with-vfpv3.c): Remove.
1502 (arm-with-neon.c): Remove.
1503 (reg-bfin.c): Remove.
1504 (reg-cris.c): Remove.
1505 (reg-crisv32.c): Remove.
1507 (i386-linux.c): Remove.
1508 (i386-avx.c): Remove.
1509 (i386-avx-linux.c): Remove.
1510 (i386-avx-avx512.c): Remove.
1511 (i386-avx-avx512-linux.c): Remove.
1512 (i386-mpx.c): Remove.
1513 (i386-mpx-linux.c): Remove.
1514 (i386-avx-mpx-avx512-pku.c): Remove.
1515 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1516 (i386-avx-mpx.c): Remove.
1517 (i386-avx-mpx-linux.c): Remove.
1518 (i386-mmx.c): Remove.
1519 (i386-mmx-linux.c): Remove.
1520 (reg-ia64.c): Remove.
1521 (reg-m32r.c): Remove.
1522 (reg-m68k.c): Remove.
1524 (mips-linux.c): Remove.
1525 (mips-dsp-linux.c): Remove.
1526 (mips64-linux.c): Remove.
1527 (mips64-dsp-linux.c): Remove.
1528 (nios2-linux.c): Remove.
1529 (powerpc-32.c): Remove.
1530 (powerpc-32l.c): Remove.
1531 (powerpc-altivec32l.c): Remove.
1532 (powerpc-cell32l.c): Remove.
1533 (powerpc-vsx32l.c): Remove.
1534 (powerpc-isa205-32l.c): Remove.
1535 (powerpc-isa205-altivec32l.c): Remove.
1536 (powerpc-isa205-vsx32l.c): Remove.
1537 (powerpc-e500l.c): Remove.
1538 (powerpc-64l.c): Remove.
1539 (powerpc-altivec64l.c): Remove.
1540 (powerpc-cell64l.c): Remove.
1541 (powerpc-vsx64l.c): Remove.
1542 (powerpc-isa205-64l.c): Remove.
1543 (powerpc-isa205-altivec64l.c): Remove.
1544 (powerpc-isa205-vsx64l.c): Remove.
1545 (s390-linux32.c): Remove.
1546 (s390-linux32v1.c): Remove.
1547 (s390-linux32v2.c): Remove.
1548 (s390-linux64.c): Remove.
1549 (s390-linux64v1.c): Remove.
1550 (s390-linux64v2.c): Remove.
1551 (s390-te-linux64.c): Remove.
1552 (s390-vx-linux64.c): Remove.
1553 (s390-tevx-linux64.c): Remove.
1554 (s390x-linux64.c): Remove.
1555 (s390x-linux64v1.c): Remove.
1556 (s390x-linux64v2.c): Remove.
1557 (s390x-te-linux64.c): Remove.
1558 (s390x-vx-linux64.c): Remove.
1559 (s390x-tevx-linux64.c): Remove.
1560 (tic6x-c64xp-linux.c): Remove.
1561 (tic6x-c64x-linux.c): Remove.
1562 (tic6x-c62x-linux.c): Remove.
1564 (reg-sparc64.c): Remove.
1565 (reg-spu.c): Remove.
1567 (amd64-linux.c): Remove.
1568 (amd64-avx.c): Remove.
1569 (amd64-avx-linux.c): Remove.
1570 (amd64-avx-avx512.c): Remove.
1571 (amd64-avx-avx512-linux.c): Remove.
1572 (amd64-mpx.c): Remove.
1573 (amd64-mpx-linux.c): Remove.
1574 (amd64-avx-mpx-avx512-pku.c): Remove.
1575 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1576 (amd64-avx-mpx.c): Remove.
1577 (amd64-avx-mpx-linux.c): Remove.
1579 (x32-linux.c): Remove.
1580 (x32-avx.c): Remove.
1581 (x32-avx-linux.c): Remove.
1582 (x32-avx-avx512.c): Remove.
1583 (x32-avx-avx512-linux.c): Remove.
1584 (reg-xtensa.c): Remove.
1585 (reg-tilegx.c): Remove.
1586 (reg-tilegx32.c): Remove.
1588 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1590 * Makefile.in (SFILES): Add "common/environ.c".
1591 (OBJS): Add "common/environ.h".
1593 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1595 * configure.ac: Check if the fs_base and gs_base members of
1596 `struct user_regs_struct' exist.
1597 * config.in: Regenerated.
1598 * configure: Likewise.
1600 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1602 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1604 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1605 (get_next_pcs_syscall_next_pc): Likewise.
1607 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1609 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1610 * nto-x86-low.c: Likewise.
1612 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1614 * Makefile.in: Include disable-implicit-rules.mk.
1616 2016-11-23 Pedro Alves <palves@redhat.com>
1618 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1619 (debug_vprintf): Use std::chrono::steady_clock instead of
1620 gettimeofday. Use '.' instead of ':'.
1621 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1622 (get_timestamp): Use std::chrono::steady_clock instead of
1625 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1627 * Makefile.in: Fix whitespace formatting.
1629 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1631 * Makefile.in (SFILES, OBS): Flatten list and order
1634 2016-11-23 Pedro Alves <palves@redhat.com>
1636 * event-loop.c (handle_file_event): Use warning.
1637 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1638 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1641 2016-11-23 Pedro Alves <palves@redhat.com>
1643 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1645 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1646 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1647 debug_printf and debug_flush for debug output.
1648 * server.c (handle_general_set): Likewise.
1649 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1652 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1654 * Makefile.in (.c.o): Replace rule with ...
1655 (%.o: %.c): ... this one.
1657 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1659 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1660 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1662 * configure.ac: Remove checks for the make program.
1663 * configure: Re-generate.
1665 2016-10-28 Pedro Alves <palves@redhat.com>
1667 * Makefile.in (CXX_DIALECT): Get from configure.
1668 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1669 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1670 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1671 * config.in: Regenerate.
1672 * configure: Regenerate.
1674 2016-10-27 Yao Qi <yao.qi@linaro.org>
1676 * linux-low.c (linux_supports_range_stepping): Return true if
1677 can_software_single_step return true.
1679 2016-10-27 Yao Qi <yao.qi@linaro.org>
1681 * inferiors.c (find_inferior_in_random): New function.
1682 * inferiors.h (find_inferior_in_random): Declare.
1683 * linux-low.c (linux_wait_for_event_filtered): Call
1684 find_inferior_in_random instead of find_inferior.
1686 2016-10-27 Yao Qi <yao.qi@linaro.org>
1688 * linux-low.c (linux_wait_1): If single-step breakpoints are
1689 inserted, remove them.
1691 2016-10-26 Pedro Alves <palves@redhat.com>
1693 * linux-low.c (handle_extended_wait): Link parent/child fork
1695 (linux_wait_1): Unlink them.
1696 (linux_set_resume_request): Ignore resume requests for
1697 already-resumed and unhandled fork child threads.
1698 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1699 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1701 (handle_v_requests) <vCont>: Don't call require_running.
1702 * server.h (in_queued_stop_replies): New declaration.
1704 2016-10-24 Yao Qi <yao.qi@linaro.org>
1707 * linux-aarch64-low.c (append_insns): Cast the return value to
1710 2016-10-10 Yao Qi <yao.qi@linaro.org>
1712 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1714 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1716 * target.c (target_supports_multi_process): New function, moved
1718 * target.h (target_supports_multi_process): ... here. Remove
1721 2016-10-05 Tom Tromey <tom@tromey.com>
1724 * tracepoint.c (handle_tracepoint_bkpts): Check
1725 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1727 2016-10-05 Yao Qi <yao.qi@linaro.org>
1729 * configure.srv: Update the path of arm-*.xml files.
1731 2016-10-05 Terry Guo <terry.guo@arm.com>
1732 Yao Qi <yao.qi@linaro.org>
1734 * Makefile.in: Adjust the path of rules.
1735 * configure.srv: Update the path of xml files.
1736 * regformats/arm-with-iwmmxt.dat: Regenerated.
1737 * regformats/arm-with-neon.dat: Likewise.
1738 * regformats/arm-with-vfpv2.dat: Likewise.
1739 * regformats/arm-with-vfpv3.dat Likewise.
1741 2016-09-30 Yao Qi <yao.qi@linaro.org>
1744 * target.c (target_stop_and_wait): Don't call
1745 target_continue_no_signal, use resume_stop instead.
1747 2016-09-26 Yao Qi <yao.qi@linaro.org>
1749 * linux-low.c (linux_wait_1): Call debug_exit.
1751 2016-09-23 Pedro Alves <palves@redhat.com>
1753 * Makefile.in (SFILES): Add common/new-op.c.
1754 (OBS): Add common/new-op.o.
1755 (new-op.o): New rule.
1757 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1759 * .gitinore: Ignore more files.
1761 2016-09-21 Yao Qi <yao.qi@linaro.org>
1763 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1766 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1768 * server.c (start_inferior): Call target_mourn_inferior instead of
1769 mourn_inferior; pass ptid_t argument to it.
1771 (handle_target_event): Likewise.
1772 * target.c (target_mourn_inferior): New function.
1773 * target.h (mourn_inferior): Delete macro.
1775 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1777 * linux-low.c (lwp_is_stepping): New function.
1779 2016-09-06 Carl Love <cel@us.ibm.com>
1781 * server.c (start_inferior): Fixed comment, requested comment change
1782 didn't get updated correctly. Removed reference to ptrace () call as
1783 it is only true on Linux systems.
1785 2016-09-06 Carl Love <cel@us.ibm.com>
1787 * server.c (start_inferior): Do not call
1788 function target_post_create_inferior () if the
1789 inferior process has already exited.
1791 2016-09-05 Pedro Alves <palves@redhat.com>
1793 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1794 (COMPILE.pre, CC_LD): Use CXX directly.
1795 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1796 * acinclude.m4: Don't include build-with-cxx.m4.
1797 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1798 * configure: Regenerate.
1800 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1803 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1804 call writing data to own_buf.
1806 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1808 * target.c (mywait): Call target_wait instead of
1810 (target_wait): New function.
1812 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1814 * server.c (start_inferior): New variable 'ptid'. Replace calls
1815 to the_target->resume by target_continue{,_no_signal}, depending
1817 * target.c (target_stop_and_wait): Call target_continue_no_signal
1818 instead of the_target->resume.
1819 (target_continue): New function.
1821 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1823 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1825 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1828 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1830 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1831 * linux-arm-low.c (ps_get_thread_area): Likewise.
1832 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1833 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1834 * linux-mips-low.c (ps_get_thread_area): Likewise.
1835 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1836 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1837 * linux-x86-low.c (ps_get_thread_area): Likewise.
1838 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1840 2016-08-19 Pedro Alves <palves@redhat.com>
1842 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1844 2016-08-19 Pedro Alves <palves@redhat.com>
1846 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1847 comment. Use memcpy instead of casting through unsigned long.
1849 2016-08-19 Pedro Alves <palves@redhat.com>
1851 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1852 allocating around 0x80000000.
1854 2016-08-19 Pedro Alves <palves@redhat.com>
1857 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1858 (x32-avx512-linux-ipa.o): New rules.
1859 * configure.ac (x86_64-*-linux*): New x32 check.
1860 * configure.srv (ipa_x32_linux_regobj): New.
1861 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1862 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1864 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1866 * configure: Regenerate.
1868 2016-08-09 Pedro Alves <palves@redhat.com>
1871 * Makefile.in (OBS): Add signals-state-save-restore.o.
1872 (signals-state-save-restore.o): New rule.
1873 * config.in: Regenerate.
1874 * configure: Regenerate.
1875 * linux-low.c: Include "signals-state-save-restore.h".
1876 (linux_create_inferior): Call
1877 restore_original_signals_state.
1878 * server.c: Include "dispositions-save-restore.h".
1879 (captured_main): Call save_original_signals_state.
1881 2016-08-05 Pedro Alves <palves@redhat.com>
1883 * configure: Regenerate.
1885 2016-08-04 Yao Qi <yao.qi@linaro.org>
1887 * linux-low.c (regsets_fetch_inferior_registers): Check
1888 errno is ESRCH or not.
1890 2016-08-02 Yao Qi <yao.qi@linaro.org>
1892 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1893 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1894 (thread_db_load_search): Update.
1895 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1896 td_ta_set_event and td_ta_event_getmsg.
1898 2016-07-26 Pedro Alves <palves@redhat.com>
1901 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1902 of unsigned long for 64-bit registers and use uint32_t instead of
1903 unsigned int for 32-bit registers.
1905 2016-07-26 Pedro Alves <palves@redhat.com>
1907 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1910 2016-07-21 Tom Tromey <tom@tromey.com>
1912 * configure: Rebuild.
1914 2016-07-21 Yao Qi <yao.qi@linaro.org>
1916 * mem-break.c (find_gdb_breakpoint): Cast bp to
1917 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1919 2016-07-21 Yao Qi <yao.qi@linaro.org>
1921 * server.c (handle_v_requests): Support s and S actions
1922 if target_supports_software_single_step return true.
1924 2016-07-21 Yao Qi <yao.qi@linaro.org>
1926 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1927 is resume_step, call maybe_hw_step.
1928 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1930 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1932 (proceed_one_lwp): If resume request is resume_step, install
1933 reinsert breakpoints and call maybe_hw_step.
1935 2016-07-21 Yao Qi <yao.qi@linaro.org>
1937 * linux-low.c (proceed_one_lwp): Declare.
1938 (linux_resume_one_thread): Remove local variable 'step'.
1939 Lift code enqueue signal. Call proceed_one_lwp instead of
1940 linux_resume_one_lwp.
1942 2016-07-21 Yao Qi <yao.qi@linaro.org>
1944 * linux-low.c (linux_resume_one_thread): Call
1945 enqueue_pending_signal.
1947 2016-07-21 Yao Qi <yao.qi@linaro.org>
1949 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1950 * inferiors.c (do_restore_current_thread_cleanup): New function.
1951 (make_cleanup_restore_current_thread): Likewise.
1952 * linux-low.c (install_software_single_step_breakpoints): Call
1953 make_cleanup_restore_current_thread. Switch current_thread to
1956 2016-07-21 Yao Qi <yao.qi@linaro.org>
1958 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1959 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1960 (clone_one_breakpoint): Likewise.
1961 (delete_reinsert_breakpoints): Change parameter to thread.
1963 (has_reinsert_breakpoints): Likewise.
1964 (uninsert_reinsert_breakpoints): Likewise.
1965 (reinsert_reinsert_breakpoints): Likewise.
1966 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1967 (delete_reinsert_breakpoints): Likewise.
1968 (reinsert_reinsert_breakpoints): Likewise.
1969 (uninsert_reinsert_breakpoints): Likewise.
1970 (has_reinsert_breakpoints): Likewise.
1972 2016-07-21 Yao Qi <yao.qi@linaro.org>
1974 * inferiors.c (get_thread_process): Make parameter const.
1975 * inferiors.h (get_thread_process): Update declaration.
1976 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1977 Add new parameters child_thread and parent_thread. Callers
1979 * mem-break.h (clone_all_breakpoints): Update declaration.
1981 2016-07-21 Yao Qi <yao.qi@linaro.org>
1983 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1984 <command_list, handler>: Remove.
1985 (struct gdb_breakpoint): New.
1986 (struct other_breakpoint): New.
1987 (struct reinsert_breakpoint): New.
1988 (is_gdb_breakpoint): New function.
1989 (any_persistent_commands): Update command_list if
1990 is_gdb_breakpoint returns true.
1991 (set_breakpoint): Create breakpoints according to their types.
1992 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1993 (set_gdb_breakpoint_1): Likewise.
1994 (set_gdb_breakpoint): Likewise.
1995 (clear_breakpoint_conditions): Change parameter type to
1996 'struct gdb_breakpoint *'.
1997 (clear_breakpoint_commands): Likewise.
1998 (clear_breakpoint_conditions_and_commands): Likewise.
1999 (add_condition_to_breakpoint): Likewise.
2000 (add_breakpoint_condition): Likewise.
2001 (add_commands_to_breakpoint): Likewise.
2002 (check_breakpoints): Check other_breakpoint.
2003 (clone_one_breakpoint): Clone breakpopint according to its type.
2004 * mem-break.h (struct gdb_breakpoint): Declare.
2005 (set_gdb_breakpoint): Update declaration.
2006 (clear_breakpoint_conditions_and_commands): Likewise.
2007 (add_breakpoint_condition): Likewise.
2008 (add_breakpoint_commands): Likewise.
2009 * server.c (process_point_options): Change parameter type to
2010 'struct gdb_breakpoint *'.
2012 2016-07-21 Yao Qi <yao.qi@linaro.org>
2014 * mem-break.c (set_breakpoint_at): Rename it to ...
2015 (set_breakpoint_type_at): ... it.
2016 (set_breakpoint_at): Call set_breakpoint_type_at.
2017 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2018 * mem-break.h (set_breakpoint_at): Update comments.
2020 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2022 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2024 (nios2_store_gregset): Likewise.
2026 2016-07-01 Pedro Alves <palves@redhat.com>
2027 Antoine Tremblay <antoine.tremblay@ericsson.com>
2029 * linux-low.c: Change interface to take the target lwp_info
2030 pointer directly and return void. Handle detaching from a zombie
2032 (linux_detach_lwp_callback): New function.
2033 (linux_detach): Detach from the leader thread after detaching from
2036 2016-06-28 Yao Qi <yao.qi@linaro.org>
2038 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2039 for variable new_offset.
2040 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2041 (aarch64_ftrace_insn_reloc_cb): Likewise.
2042 (aarch64_ftrace_insn_reloc_tb): Likewise.
2043 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2044 PRIx64 instead of PRIx32.
2046 2016-06-28 Yao Qi <yao.qi@linaro.org>
2048 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2049 (the_low_target): Install arm_get_syscall_trapinfo.
2051 2016-06-28 Yao Qi <yao.qi@linaro.org>
2053 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2055 (the_low_target): Install aarch64_get_syscall_trapinfo.
2057 2016-06-28 Yao Qi <yao.qi@linaro.org>
2059 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2061 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2062 Remove parameter sysno.
2063 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2066 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2068 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2069 (s390_emit_ne_goto): Likewise.
2070 (s390_emit_lt_goto): Likewise.
2071 (s390_emit_le_goto): Likewise.
2072 (s390_emit_gt_goto): Likewise.
2073 (s390_emit_ge_goto): Likewise.
2074 (s390x_emit_eq_goto): Likewise.
2075 (s390x_emit_ne_goto): Likewise.
2076 (s390x_emit_lt_goto): Likewise.
2077 (s390x_emit_le_goto): Likewise.
2078 (s390x_emit_gt_goto): Likewise.
2079 (s390x_emit_ge_goto): Likewise.
2080 (s390_emit_ops_impl): Mark variable static.
2081 (s390x_emit_ops): Likewise.
2083 2016-06-17 Yao Qi <yao.qi@linaro.org>
2085 * linux-low.c (handle_extended_wait): Call
2086 uninsert_reinsert_breakpoints for the parent process. Remove
2087 reinsert breakpoints from the child process. Reinsert them to
2088 the parent process when vfork is done.
2089 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2090 (reinsert_reinsert_breakpoints): New function.
2091 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2092 (reinsert_reinsert_breakpoints): Declare.
2094 2016-06-17 Yao Qi <yao.qi@linaro.org>
2096 * linux-low.c (handle_extended_wait): If the parent is doing
2097 step-over, remove the reinsert breakpoints from the forked child.
2099 2016-06-17 Yao Qi <yao.qi@linaro.org>
2101 * linux-low.c (unsuspend_all_lwps): Declare.
2102 (linux_low_filter_event): If thread exited, call finish_step_over.
2103 If step-over is finished, unsuspend other threads.
2105 2016-06-17 Yao Qi <yao.qi@linaro.org>
2107 * linux-low.c (linux_resume_one_lwp_throw): Assert
2108 has_reinsert_breakpoints returns false.
2109 * mem-break.c (delete_disabled_breakpoints): Assert
2110 bp type isn't reinsert_breakpoint.
2112 2016-06-17 Yao Qi <yao.qi@linaro.org>
2114 * linux-low.c (maybe_hw_step): New function.
2115 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2116 (finish_step_over): Switch current_thread to lwp temporarily,
2117 and assert has_reinsert_breakpoints returns true.
2118 (proceed_one_lwp): Call maybe_hw_step.
2119 * mem-break.c (has_reinsert_breakpoints): New function.
2120 * mem-break.h (has_reinsert_breakpoints): Declare.
2122 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2124 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2126 2016-05-17 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2129 instead of find_inferior.
2131 2016-05-05 Yao Qi <yao.qi@linaro.org>
2133 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2134 Initialize res to zero.
2136 2016-05-05 Yao Qi <yao.qi@linaro.org>
2138 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2141 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2143 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2144 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2145 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2147 2016-04-28 Par Olsson <par.olsson@windriver.com>
2148 Simon Marchi <simon.marchi@ericsson.com>
2150 * tracepoint.c (write_inferior_int8): New function.
2151 (cmd_qtenable_disable): Write enable flag using
2152 write_inferior_int8.
2154 2016-04-25 Yao Qi <yao.qi@linaro.org>
2156 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2157 (need_step_over_p): Return zero if the LWP has pending signals
2158 can be delivered on software single step target.
2160 2016-04-25 Yao Qi <yao.qi@linaro.org>
2162 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2163 return instead of error.
2165 2016-04-22 Yao Qi <yao.qi@linaro.org>
2167 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2170 2016-04-22 Yao Qi <yao.qi@linaro.org>
2172 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2173 signal when stepping over breakpoint with software single
2176 2016-04-21 Pedro Alves <palves@redhat.com>
2178 * linux-s390-low.c (s390_collect_ptrace_register)
2179 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2181 (s390_check_regset): Use void * instead of gdb_byte *.
2183 2016-04-20 Pedro Alves <palves@redhat.com>
2185 * configure: Renegerate.
2187 2016-04-20 Yao Qi <yao.qi@linaro.org>
2189 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2190 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2192 (arm_store_gregset): Likewise.
2194 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2196 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2197 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2198 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2199 (amd64-avx-mpx-linux.c): New rules.
2200 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2201 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2202 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2203 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2204 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2205 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2206 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2207 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2208 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2209 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2210 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2211 * linux-x86-low.c (x86_linux_read_description): Add case for
2212 X86_XSTATE_AVX_MPX_MASK.
2213 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2214 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2215 init_registers_i386_avx_mpx_linux.
2216 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2217 (initialize_low_tracepoint): Call
2218 init_registers_i386_avx_mpx_linux.
2219 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2220 (initialize_low_tracepoint): Call
2221 init_registers_amd64_avx_mpx_linux.
2222 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2223 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2224 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2227 2016-04-18 Pedro Alves <palves@redhat.com>
2229 * configure: Regenerate.
2231 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2233 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2234 (aarch64_emit_sub): Likewise.
2236 2016-04-12 Pedro Alves <palves@redhat.com>
2238 * utils.c (prepare_to_throw_exception): Delete.
2240 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2242 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2244 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2246 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2248 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2250 * linux-aarch64-ipa.c: Add <elf.h> include.
2251 * linux-ppc-ipa.c: Add <elf.h> include.
2252 * linux-s390-ipa.c: Add <elf.h> include.
2254 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2256 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2257 (get_raw_reg_ptr): Likewise.
2258 (get_trace_state_variable_value_ptr): Likewise.
2259 (set_trace_state_variable_value_ptr): Likewise.
2260 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2263 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2264 Marcin Kościelnicki <koriakin@0x04.net>
2267 * linux-ppc-low.c (emit_insns): New function.
2268 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2269 (ppc_emit_prologue): New function.
2270 (ppc_emit_epilogue): New function.
2271 (ppc_emit_add): New function.
2272 (ppc_emit_sub): New function.
2273 (ppc_emit_mul): New function.
2274 (ppc_emit_lsh): New function.
2275 (ppc_emit_rsh_signed): New function.
2276 (ppc_emit_rsh_unsigned): New function.
2277 (ppc_emit_ext): New function.
2278 (ppc_emit_zero_ext): New function.
2279 (ppc_emit_log_not): New function.
2280 (ppc_emit_bit_and): New function.
2281 (ppc_emit_bit_or): New function.
2282 (ppc_emit_bit_xor): New function.
2283 (ppc_emit_bit_not): New function.
2284 (ppc_emit_equal): New function.
2285 (ppc_emit_less_signed): New function.
2286 (ppc_emit_less_unsigned): New function.
2287 (ppc_emit_ref): New function.
2288 (ppc_emit_const): New function.
2289 (ppc_emit_reg): New function.
2290 (ppc_emit_pop): New function.
2291 (ppc_emit_stack_flush): New function.
2292 (ppc_emit_swap): New function.
2293 (ppc_emit_stack_adjust): New function.
2294 (ppc_emit_call): New function.
2295 (ppc_emit_int_call_1): New function.
2296 (ppc_emit_void_call_2): New function.
2297 (ppc_emit_if_goto): New function.
2298 (ppc_emit_goto): New function.
2299 (ppc_emit_eq_goto): New function.
2300 (ppc_emit_ne_goto): New function.
2301 (ppc_emit_lt_goto): New function.
2302 (ppc_emit_le_goto): New function.
2303 (ppc_emit_gt_goto): New function.
2304 (ppc_emit_ge_goto): New function.
2305 (ppc_write_goto_address): New function.
2306 (ppc_emit_ops_impl): New static variable.
2307 (ppc64v1_emit_prologue): New function.
2308 (ppc64v2_emit_prologue): New function.
2309 (ppc64_emit_epilogue): New function.
2310 (ppc64_emit_add): New function.
2311 (ppc64_emit_sub): New function.
2312 (ppc64_emit_mul): New function.
2313 (ppc64_emit_lsh): New function.
2314 (ppc64_emit_rsh_signed): New function.
2315 (ppc64_emit_rsh_unsigned): New function.
2316 (ppc64_emit_ext): New function.
2317 (ppc64_emit_zero_ext): New function.
2318 (ppc64_emit_log_not): New function.
2319 (ppc64_emit_bit_and): New function.
2320 (ppc64_emit_bit_or): New function.
2321 (ppc64_emit_bit_xor): New function.
2322 (ppc64_emit_bit_not): New function.
2323 (ppc64_emit_equal): New function.
2324 (ppc64_emit_less_signed): New function.
2325 (ppc64_emit_less_unsigned): New function.
2326 (ppc64_emit_ref): New function.
2327 (ppc64_emit_const): New function.
2328 (ppc64v1_emit_reg): New function.
2329 (ppc64v2_emit_reg): New function.
2330 (ppc64_emit_pop): New function.
2331 (ppc64_emit_stack_flush): New function.
2332 (ppc64_emit_swap): New function.
2333 (ppc64v1_emit_call): New function.
2334 (ppc64v2_emit_call): New function.
2335 (ppc64v1_emit_int_call_1): New function.
2336 (ppc64v2_emit_int_call_1): New function.
2337 (ppc64v1_emit_void_call_2): New function.
2338 (ppc64v2_emit_void_call_2): New function.
2339 (ppc64_emit_if_goto): New function.
2340 (ppc64_emit_eq_goto): New function.
2341 (ppc64_emit_ne_goto): New function.
2342 (ppc64_emit_lt_goto): New function.
2343 (ppc64_emit_le_goto): New function.
2344 (ppc64_emit_gt_goto): New function.
2345 (ppc64_emit_ge_goto): New function.
2346 (ppc64v1_emit_ops_impl): New static variable.
2347 (ppc64v2_emit_ops_impl): New static variable.
2348 (ppc_emit_ops): New function.
2349 (linux_low_target): Wire in ppc_emit_ops.
2351 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2352 Marcin Kościelnicki <koriakin@0x04.net>
2355 * Makefile.in: Add powerpc-*-ipa.o
2356 * configure.srv: Add ipa_obj for powerpc*-linux.
2357 * linux-ppc-ipa.c: New file.
2358 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2360 (PPC_FIELD): New macro.
2361 (PPC_SEXT): New macro.
2362 (PPC_OP6): New macro.
2363 (PPC_BO): New macro.
2364 (PPC_LI): New macro.
2365 (PPC_BD): New macro.
2366 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2367 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2368 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2369 (ppc_get_thread_area): New function.
2370 (is_elfv2_inferior): New function.
2371 (gen_ds_form): New function.
2372 (GEN_STD): New macro.
2373 (GEN_STDU): New macro.
2374 (GEN_LD): New macro.
2375 (GEN_LDU): New macro.
2376 (gen_d_form): New function.
2377 (GEN_ADDI): New macro.
2378 (GEN_ADDIS): New macro.
2379 (GEN_LI): New macro.
2380 (GEN_LIS): New macro.
2381 (GEN_ORI): New macro.
2382 (GEN_ORIS): New macro.
2383 (GEN_LWZ): New macro.
2384 (GEN_STW): New macro.
2385 (GEN_STWU): New macro.
2386 (gen_xfx_form): New function.
2387 (GEN_MFSPR): New macro.
2388 (GEN_MTSPR): New macro.
2389 (GEN_MFCR): New macro.
2390 (GEN_MTCR): New macro.
2391 (GEN_SYNC): New macro.
2392 (GEN_LWSYNC): New macro.
2393 (gen_x_form): New function.
2394 (GEN_OR): New macro.
2395 (GEN_MR): New macro.
2396 (GEN_LWARX): New macro.
2397 (GEN_STWCX): New macro.
2398 (GEN_CMPW): New macro.
2399 (gen_md_form): New function.
2400 (GEN_RLDICL): New macro.
2401 (GEN_RLDICR): New macro.
2402 (gen_i_form): New function.
2404 (GEN_BL): New macro.
2405 (gen_b_form): New function.
2406 (GEN_BNE): New macro.
2407 (GEN_LOAD): New macro.
2408 (GEN_STORE): New macro.
2409 (gen_limm): New function.
2410 (gen_atomic_xchg): New function.
2411 (gen_call): New function.
2412 (ppc_relocate_instruction): New function.
2413 (ppc_install_fast_tracepoint_jump_pad): New function.
2414 (ppc_get_min_fast_tracepoint_insn_len): New function.
2415 (ppc_get_ipa_tdesc_idx): New function.
2416 (the_low_target): Wire in the new functions.
2417 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2419 * linux-ppc-tdesc.h: New file.
2421 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2423 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2424 (alloc_jump_pad_buffer): New function.
2425 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2426 (alloc_jump_pad_buffer): New function.
2427 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2428 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2429 (alloc_jump_pad_buffer): New function.
2430 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2431 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2432 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2433 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2435 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2437 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2438 * linux-amd64-ipa.c: Likewise.
2439 * linux-i386-ipa.c: Likewise.
2440 * linux-s390-ipa.c: Likewise.
2441 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2442 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2443 set_trace_state_variable_value_ptr.
2444 (struct ipa_sym_addresses): Likewise.
2445 (symbol_list): Likewise.
2446 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2447 accessing gdb_collect directly.
2448 (gdb_collect_ptr_type): New typedef.
2449 (get_raw_reg_ptr_type): New typedef.
2450 (get_trace_state_variable_value_ptr_type): New typedef.
2451 (set_trace_state_variable_value_ptr_type): New typedef.
2452 (gdb_collect_ptr): New global.
2453 (get_raw_reg_ptr): New global.
2454 (get_trace_state_variable_value_ptr): New global.
2455 (set_trace_state_variable_value_ptr): New global.
2456 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2457 accessing get_raw_reg directly.
2458 (get_get_tsv_func_addr): Likewise for
2459 get_trace_state_variable_value_ptr.
2460 (get_set_tsv_func_addr): Likewise for
2461 set_trace_state_variable_value_ptr.
2462 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2464 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2466 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2468 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2470 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2472 (relocate_instruction): Remove own_buf.
2473 * server.c (own_buf): Make global.
2474 (handle_v_requests): Make global.
2475 * server.h (own_buf): New declaration.
2476 (handle_v_requests): New prototype.
2478 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2481 * linux-s390-low.c (add_insns): New function.
2482 (s390_emit_prologue): New function.
2483 (s390_emit_epilogue): New function.
2484 (s390_emit_add): New function.
2485 (s390_emit_sub): New function.
2486 (s390_emit_mul): New function.
2487 (s390_emit_lsh): New function.
2488 (s390_emit_rsh_signed): New function.
2489 (s390_emit_rsh_unsigned): New function.
2490 (s390_emit_ext): New function.
2491 (s390_emit_log_not): New function.
2492 (s390_emit_bit_and): New function.
2493 (s390_emit_bit_or): New function.
2494 (s390_emit_bit_xor): New function.
2495 (s390_emit_bit_not): New function.
2496 (s390_emit_equal): New function.
2497 (s390_emit_less_signed): New function.
2498 (s390_emit_less_unsigned): New function.
2499 (s390_emit_ref): New function.
2500 (s390_emit_if_goto): New function.
2501 (s390_emit_goto): New function.
2502 (s390_write_goto_address): New function.
2503 (s390_emit_litpool): New function.
2504 (s390_emit_const): New function.
2505 (s390_emit_call): New function.
2506 (s390_emit_reg): New function.
2507 (s390_emit_pop): New function.
2508 (s390_emit_stack_flush): New function.
2509 (s390_emit_zero_ext): New function.
2510 (s390_emit_swap): New function.
2511 (s390_emit_stack_adjust): New function.
2512 (s390_emit_set_r2): New function.
2513 (s390_emit_int_call_1): New function.
2514 (s390_emit_void_call_2): New function.
2515 (s390_emit_eq_goto): New function.
2516 (s390_emit_ne_goto): New function.
2517 (s390_emit_lt_goto): New function.
2518 (s390_emit_le_goto): New function.
2519 (s390_emit_gt_goto): New function.
2520 (s390_emit_ge_goto): New function.
2521 (s390x_emit_prologue): New function.
2522 (s390x_emit_epilogue): New function.
2523 (s390x_emit_add): New function.
2524 (s390x_emit_sub): New function.
2525 (s390x_emit_mul): New function.
2526 (s390x_emit_lsh): New function.
2527 (s390x_emit_rsh_signed): New function.
2528 (s390x_emit_rsh_unsigned): New function.
2529 (s390x_emit_ext): New function.
2530 (s390x_emit_log_not): New function.
2531 (s390x_emit_bit_and): New function.
2532 (s390x_emit_bit_or): New function.
2533 (s390x_emit_bit_xor): New function.
2534 (s390x_emit_bit_not): New function.
2535 (s390x_emit_equal): New function.
2536 (s390x_emit_less_signed): New function.
2537 (s390x_emit_less_unsigned): New function.
2538 (s390x_emit_ref): New function.
2539 (s390x_emit_if_goto): New function.
2540 (s390x_emit_const): New function.
2541 (s390x_emit_call): New function.
2542 (s390x_emit_reg): New function.
2543 (s390x_emit_pop): New function.
2544 (s390x_emit_stack_flush): New function.
2545 (s390x_emit_zero_ext): New function.
2546 (s390x_emit_swap): New function.
2547 (s390x_emit_stack_adjust): New function.
2548 (s390x_emit_int_call_1): New function.
2549 (s390x_emit_void_call_2): New function.
2550 (s390x_emit_eq_goto): New function.
2551 (s390x_emit_ne_goto): New function.
2552 (s390x_emit_lt_goto): New function.
2553 (s390x_emit_le_goto): New function.
2554 (s390x_emit_gt_goto): New function.
2555 (s390x_emit_ge_goto): New function.
2556 (s390_emit_ops): New function.
2557 (struct linux_target_ops): Fill in emit_ops hook.
2559 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2562 * Makefile.in: Add s390 IPA files.
2563 * configure.srv: Build IPA for s390.
2564 * linux-s390-ipa.c: New file.
2565 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2566 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2567 (tdesc_s390_linux32): Likewise.
2568 (init_registers_s390_linux32v1): Likewise.
2569 (tdesc_s390_linux32v1): Likewise.
2570 (init_registers_s390_linux32v2): Likewise.
2571 (tdesc_s390_linux32v2): Likewise.
2572 (init_registers_s390_linux64): Likewise.
2573 (tdesc_s390_linux64): Likewise.
2574 (init_registers_s390_linux64v1): Likewise.
2575 (tdesc_s390_linux64v1): Likewise.
2576 (init_registers_s390_linux64v2): Likewise.
2577 (tdesc_s390_linux64v2): Likewise.
2578 (init_registers_s390_te_linux64): Likewise.
2579 (tdesc_s390_te_linux64): Likewise.
2580 (init_registers_s390_vx_linux64): Likewise.
2581 (tdesc_s390_vx_linux64): Likewise.
2582 (init_registers_s390_tevx_linux64): Likewise.
2583 (tdesc_s390_tevx_linux64): Likewise.
2584 (init_registers_s390x_linux64): Likewise.
2585 (tdesc_s390x_linux64): Likewise.
2586 (init_registers_s390x_linux64v1): Likewise.
2587 (tdesc_s390x_linux64v1): Likewise.
2588 (init_registers_s390x_linux64v2): Likewise.
2589 (tdesc_s390x_linux64v2): Likewise.
2590 (init_registers_s390x_te_linux64): Likewise.
2591 (tdesc_s390x_te_linux64): Likewise.
2592 (init_registers_s390x_vx_linux64): Likewise.
2593 (tdesc_s390x_vx_linux64): Likewise.
2594 (init_registers_s390x_tevx_linux64): Likewise.
2595 (tdesc_s390x_tevx_linux64): Likewise.
2596 (have_hwcap_s390_vx): New static variable.
2597 (s390_arch_setup): Fill have_hwcap_s390_vx.
2598 (s390_get_thread_area): New function.
2599 (s390_ft_entry_gpr_esa): New const.
2600 (s390_ft_entry_gpr_zarch): New const.
2601 (s390_ft_entry_misc): New const.
2602 (s390_ft_entry_fr): New const.
2603 (s390_ft_entry_vr): New const.
2604 (s390_ft_main_31): New const.
2605 (s390_ft_main_64): New const.
2606 (s390_ft_exit_fr): New const.
2607 (s390_ft_exit_vr): New const.
2608 (s390_ft_exit_misc): New const.
2609 (s390_ft_exit_gpr_esa): New const.
2610 (s390_ft_exit_gpr_zarch): New const.
2611 (append_insns): New function.
2612 (s390_relocate_instruction): New function.
2613 (s390_install_fast_tracepoint_jump_pad): New function.
2614 (s390_get_min_fast_tracepoint_insn_len): New function.
2615 (s390_get_ipa_tdesc_idx): New function.
2616 (struct linux_target_ops): Wire in the above functions.
2617 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2618 * linux-s390-tdesc.h: New file.
2620 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2622 * linux-s390-low.c (s390_supports_tracepoints): New function.
2623 (struct linux_target_ops): Fill supports_tracepoints hook.
2625 2016-03-18 Yao Qi <yao.qi@linaro.org>
2627 * linux-low.c (lwp_signal_can_be_delivered): New function.
2628 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2630 2016-03-18 Yao Qi <yao.qi@linaro.org>
2632 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2633 0 if signal is enqueued. Remove 'signal' from one debugging
2634 message. Move one debugging message to some lines below.
2635 Remove code setting 'signal' to 0.
2637 2016-03-18 Yao Qi <yao.qi@linaro.org>
2639 * linux-low.c (linux_low_filter_event): Remove redundant
2640 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2642 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2644 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2645 (struct linux_target_ops): Wire in the above.
2647 2016-03-03 Yao Qi <yao.qi@linaro.org>
2649 * linux-low.c: Update comments to start_step_over.
2651 2016-03-03 Yao Qi <yao.qi@linaro.org>
2654 * linux-low.c (handle_extended_wait): Set child suspended
2655 if event_lwp->bp_reinsert isn't zero.
2657 2016-03-02 Yao Qi <yao.qi@linaro.org>
2659 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2660 enqueue_pending_signal.
2662 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2664 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2667 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2669 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2670 (s390_regmap_3264) [!__s390x__]: New global.
2671 (s390_collect_ptrace_register): Skip map entries containing -1.
2672 (s390_supply_ptrace_register): Ditto.
2673 (s390_fill_gprs_high): New function.
2674 (s390_store_gprs_high): New function.
2675 (s390_regsets): Add NT_S390_HIGH_GPRS.
2676 (s390_get_hwcap): Enable on 31-bit.
2677 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2678 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2679 Detect NT_S390_HIGH_GPRS.
2680 (s390_usrregs_info_3264): Enable on 31-bit.
2681 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2682 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2684 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2687 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2688 * configure.srv: Ditto.
2689 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2690 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2691 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2692 (init_registers_amd64_linux): Remove prototype.
2693 (tdesc_amd64_linux): Remove declaration.
2694 (get_ipa_tdesc): New function.
2695 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2696 initialize remaining tdescs.
2697 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2698 (init_registers_i386_linux): Remove prototype.
2699 (tdesc_i386_linux): Remove declaration.
2700 (get_ipa_tdesc): New function.
2701 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2702 initialize remaining tdescs.
2703 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2704 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2705 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2706 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2707 (x86_get_ipa_tdesc_idx): New function.
2708 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2709 * linux-x86-tdesc.h: New file.
2710 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2711 (target_get_ipa_tdesc_idx): New macro.
2712 * tracepoint.c (ipa_tdesc_idx): New macro.
2713 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2714 (symbol_list): Add ipa_tdesc_idx.
2715 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2716 (ipa_tdesc): Remove.
2717 (ipa_tdesc_idx): New variable.
2718 (get_context_regcache): Use get_ipa_tdesc.
2719 (gdb_collect): Ditto.
2721 * tracepoint.h (get_ipa_tdesc): New prototype.
2722 (ipa_tdesc): Remove.
2724 2016-02-24 Pedro Alves <palves@redhat.com>
2726 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2727 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2728 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2729 Factor out common code between the USE_SIGTRAP_SIGINFO and
2730 !USE_SIGTRAP_SIGINFO blocks.
2731 (linux_low_filter_event): Call save_stop_reason instead of
2732 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2734 (linux_wait_1): Update comments.
2736 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2738 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2739 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2740 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2741 ppc_insert_point, ppc_remove_point.
2743 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2745 * linux-s390-low.c (s390_supports_z_point_type): New function.
2746 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2748 2016-02-16 Yao Qi <yao.qi@linaro.org>
2750 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2751 PC. Get pc from regcache_read_pc.
2753 2016-02-12 Yao Qi <yao.qi@linaro.org>
2755 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2756 or linux_get_pc_32bit.
2757 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2759 2016-02-12 Yao Qi <yao.qi@linaro.org>
2761 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2762 arm_linux_get_next_pcs_fixup.
2764 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2766 * tracepoint.c (x_tracepoint_action_download): Change
2767 write_inferior_data_ptr to write_inferior_data_pointer.
2768 (cmd_qtstart): Likewise.
2769 (write_inferior_data_ptr): Remove.
2770 (download_agent_expr): Change write_inferior_data_ptr to
2771 write_inferior_data_pointer.
2772 (download_tracepoint_1): Likewise.
2773 (download_tracepoint): Likewise.
2774 (download_trace_state_variables): Likewise.
2776 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2777 Marcin Kościelnicki <koriakin@0x04.net>
2779 * tracepoint.c (struct tracepoint_action_ops): Remove.
2780 (struct tracepoint_action): Remove ops.
2781 (m_tracepoint_action_download, r_tracepoint_action_download)
2782 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2783 size and offset accordingly.
2784 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2785 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2786 (tracepoint_action_send, tracepoint_action_download): New functions.
2787 Helpers for trace action handlers.
2788 (add_tracepoint_action): Remove setup actions ops.
2789 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2791 2016-02-10 Yao Qi <yao.qi@linaro.org>
2793 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2795 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2797 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2799 * configure: Regenerate.
2801 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2803 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2804 void * to gdb_byte *.
2805 * linux-low.c (siginfo_fixup): Likewise.
2806 (linux_xfer_siginfo): Likewise.
2807 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2809 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2811 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2813 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2815 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2817 * linux-x86-low.c [__x86_64__]: Include
2818 "nat/amd64-linux-siginfo.h".
2819 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2820 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2821 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2822 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2823 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2824 (cpt_si_fd, si_timerid, si_overrun): Move from
2825 nat/amd64-linux-siginfo.c.
2826 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2828 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2830 * server.c (skip_to_semicolon): Remove.
2831 (process_point_options): Use strchrnul instead of
2834 2016-01-26 Yao Qi <yao.qi@linaro.org>
2836 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2837 * linux-low.c (install_software_single_step_breakpoints): Don't
2838 call regcache_read_pc.
2839 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2842 2016-01-26 Yao Qi <yao.qi@linaro.org>
2844 * linux-low.c (install_software_single_step_breakpoints): Call
2845 regcache_read_pc instead of get_pc.
2847 2016-01-26 Yao Qi <yao.qi@linaro.org>
2849 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2850 (unblock_async_io): Rename to ...
2851 (block_unblock_async_io): ... it. New function.
2852 (enable_async_io): Don't install SIGIO handler. Unblock it
2854 (disable_async_io): Don't ignore SIGIO. Block it instead.
2855 (initialize_async_io): Install SIGIO handler. Don't call
2858 2016-01-26 Yao Qi <yao.qi@linaro.org>
2860 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2861 first character is '\003', call *the_target->request_interrupt.
2863 2016-01-25 Yao Qi <yao.qi@linaro.org>
2865 * remote-utils.c (new_thread_notify): Remove.
2866 (dead_thread_notify): Likewise.
2867 * remote-utils.h (new_thread_notify): Remove declaration.
2868 (dead_thread_notify): Likewise.
2870 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2872 * gdb.trace/pending.exp: Fix expected message on continue.
2874 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2876 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2877 it works properly on big-endian machines where sizeof (CORE_ADDR)
2880 2016-01-21 Pedro Alves <palves@redhat.com>
2882 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2883 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2884 * configure: Regenerate.
2886 2016-01-21 Yao Qi <yao.qi@linaro.org>
2888 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2889 is_thumb and set it according to CPSR saved on the stack.
2890 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2891 arm_sigreturn_next_pc.
2893 2016-01-18 Yao Qi <yao.qi@linaro.org>
2895 * linux-low.c (linux_set_pc_64bit): New function.
2896 (linux_get_pc_64bit): New function.
2897 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2899 * linux-sparc-low.c (debug_threads): Remove declaration.
2900 (sparc_get_pc): Remove.
2901 (the_low_target): Use linux_get_pc_64bit instead of
2903 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2904 (the_low_target): Use linux_get_pc_64bit and
2907 2016-01-18 Yao Qi <yao.qi@linaro.org>
2909 * linux-arm-low.c (debug_threads): Remove declaration.
2910 (arm_get_pc, arm_set_pc): Remove.
2911 (the_low_target): Use linux_get_pc_32bit and
2913 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2914 (the_low_target): Use linux_get_pc_32bit and
2916 * linux-cris-low.c (debug_threads): Remove declaration.
2917 (cris_get_pc, cris_set_pc,): Remove.
2918 (the_low_target): Use linux_get_pc_32bit and
2920 * linux-crisv32-low.c (debug_threads): Remove declaration.
2921 (cris_get_pc, cris_set_pc): Remove.
2922 (the_low_target): Use linux_get_pc_32bit and
2924 * linux-low.c: Include inttypes.h.
2925 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2926 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2927 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2928 (the_low_target): Use linux_get_pc_32bit and
2930 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2931 (the_low_target): Use linux_get_pc_32bit and
2933 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2934 (the_low_target): Use linux_get_pc_32bit and
2936 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2937 (the_low_target): Use linux_get_pc_32bit and
2939 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2940 (the_low_target): Use linux_get_pc_32bit and
2943 2016-01-18 Gary Benson <gbenson@redhat.com>
2945 * configure.ac (AC_FUNC_FORK): New check.
2946 * config.in: Regenerate.
2947 * configure: Likewise.
2949 2016-01-14 Yao Qi <yao.qi@linaro.org>
2951 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2952 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2953 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2954 arm_get_next_pcs_ctor.
2956 2016-01-12 Josh Stone <jistone@redhat.com>
2957 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2959 * inferiors.h: Include "gdb_vecs.h".
2960 (struct process_info): Add syscalls_to_catch.
2961 * inferiors.c (remove_process): Free syscalls_to_catch.
2962 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2963 syscall_return stops.
2964 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2965 * server.c (handle_general_set): Handle QCatchSyscalls.
2966 (handle_query): Report support for QCatchSyscalls.
2967 * target.h (struct target_ops): Add supports_catch_syscall.
2968 (target_supports_catch_syscall): New macro.
2969 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2970 (struct lwp_info): Add syscall_state.
2971 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2972 Maintain syscall_state and syscalls_to_catch across exec.
2973 (get_syscall_trapinfo): New function, proxy to the_low_target.
2974 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2975 (linux_low_filter_event): Toggle syscall_state entry/return for
2976 syscall traps, and set it ignored for all others.
2977 (gdb_catching_syscalls_p): New function.
2978 (gdb_catch_this_syscall_p): New function.
2979 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2980 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2981 (linux_supports_catch_syscall): New function.
2982 (linux_target_ops): Install it.
2983 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2984 (the_low_target): Install it.
2986 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2988 * acinclude.m4: Include new ../warning.m4 file.
2989 * configure: Regenerated.
2990 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2992 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2994 * ax.c (is_goto_target): Mark static.
2995 * linux-low.c (register_addr): Likewise.
2996 (linux_fetch_registers, linux_store_registers): Likewise.
2997 * mem-break.c (any_persistent_commands): Fix old prototype.
2998 (add_commands_to_breakpoint): Mark static.
2999 * regcache.c (find_register_by_name): Delete unused func.
3000 * remote-utils.c (hex_or_minus_one): Mark static.
3001 * server.c (monitor_show_help): Mark static.
3002 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3003 handle_v_requests): Likewise.
3005 2016-01-12 Pedro Alves <palves@redhat.com>
3007 Remove use of the registered trademark symbol throughout.
3009 2016-01-08 Yao Qi <yao.qi@linaro.org>
3011 * remote-utils.c (getpkt): If c is '\003', call target hook
3014 2016-01-06 Yao Qi <yao.qi@linaro.org>
3016 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3017 linux-aarch32-low.c.
3018 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3019 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3020 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3021 (thumb2_breakpoint): Declare.
3022 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3023 linux-aarch32-low.h.
3024 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3025 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3026 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3028 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3030 * gdbreplay.c (gdbreplay_version): Change copyright year in
3032 * server.c (gdbserver_version): Likewise.
3034 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3036 * server.c (crc32_table): Delete.
3037 (crc32): Use libiberty's xcrc32 function.
3039 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3041 * lynx-low.c (lynx_delete_thread_callback): New function.
3042 (lynx_mourn): Properly delete our process and all of its
3043 threads. Remove call to clear_inferiors.
3045 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3047 * target.c (thread_search_callback): Add check that
3048 the thread_stopped target callback is not NULL before
3051 2015-12-21 Yao Qi <yao.qi@linaro.org>
3053 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3056 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3058 * server.c (handle_query): Call target_supports_software_single_step.
3060 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3062 * linux-low.c (single_step): New function.
3063 (linux_resume_one_lwp_throw): Call single_step.
3064 (start_step_over): Likewise.
3066 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3068 * Makefile.in (SFILES): Append arch/arm-linux.c,
3069 arch/arm-get-next-pcs.c.
3070 (arm-linux.o): New rule.
3071 (arm-get-next-pcs.o): New rule.
3072 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3074 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3075 to linux-aarch32-low.c.
3076 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3077 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3078 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3079 (thumb2_breakpoint_len): Likewise.
3080 (arm_is_thumb_mode): Make non-static.
3081 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3082 from linux-aarch32-low.c.
3083 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3084 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3085 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3086 (thumb2_breakpoint_len): Likewise.
3087 (arm_is_thumb_mode): New declaration.
3088 * linux-arm-low.c: Include arch/arm-linux.h
3089 aarch/arm-get-next-pcs.h, sys/syscall.h.
3090 (get_next_pcs_ops): New struct.
3091 (get_next_pcs_addr_bits_remove): New function.
3092 (get_next_pcs_is_thumb): New function.
3093 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3094 (arm_sigreturn_next_pc): Likewise.
3095 (get_next_pcs_syscall_next_pc): Likewise.
3096 (arm_gdbserver_get_next_pcs): Likewise.
3097 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3099 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3100 * server.h: Include gdb_vecs.h.
3102 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3104 * Makefile.in (SFILES): Append common/common-regcache.c.
3105 (OBS): Append common-regcache.o.
3106 (common-regcache.o): New rule.
3107 * regcache.c (init_register_cache): Initialize cache to
3109 (regcache_raw_read_unsigned): New function.
3110 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3111 register_status enum.
3113 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3115 * linux-aarch64-low.c (the_low_targets): Rename
3116 breakpoint_reinsert_addr to get_next_pcs.
3117 * linux-arm-low.c (the_low_targets): Likewise.
3118 * linux-bfin-low.c (the_low_targets): Likewise.
3119 * linux-cris-low.c (the_low_targets): Likewise.
3120 * linux-crisv32-low.c (the_low_targets): Likewise.
3121 * linux-low.c (can_software_single_step): Likewise.
3122 (install_software_single_step_breakpoints): New function.
3123 (start_step_over): Use install_software_single_step_breakpoints.
3124 * linux-low.h: New CORE_ADDR vector.
3125 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3127 * linux-mips-low.c (the_low_targets): Likewise.
3128 * linux-nios2-low.c (the_low_targets): Likewise.
3129 * linux-sparc-low.c (the_low_targets): Likewise.
3131 2015-12-17 Pedro Alves <palves@redhat.com>
3133 * linux-low.c (linux_kill_one_lwp): Remove references to
3135 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3137 (linux_init_signals): Delete.
3138 (initialize_low): Adjust.
3139 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3141 2015-12-16 Pedro Alves <palves@redhat.com>
3143 * configure.ac (compiler warning flags): When testing a
3144 -Wno-foo option, check whether -Wfoo works instead.
3145 * configure: Regenerate.
3147 2015-12-11 Don Breazeal <donb@codesourcery.com>
3149 * server.c (process_serial_event): Don't exit from gdbserver
3150 in remote mode if there are still active inferiors.
3152 2015-12-11 Yao Qi <yao.qi@linaro.org>
3154 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3155 arm_breakpoint_at if the process is 32-bit.
3157 2015-12-11 Yao Qi <yao.qi@linaro.org>
3159 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3162 2015-12-07 Yao Qi <yao.qi@linaro.org>
3164 * configure.srv: Append arm.o to srv_tgtobj for
3165 aarch64*-*-linux* target.
3166 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3167 from linux-arm-low.c.
3168 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3169 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3170 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3171 (thumb2_breakpoint_len): Likewise.
3172 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3173 (arm_breakpoint_kinds): Likewise.
3174 (arm_breakpoint_kind_from_pc): Likewise.
3175 (arm_sw_breakpoint_from_kind): Likewise.
3176 (arm_breakpoint_kind_from_current_state): Likewise.
3177 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3178 (arm_sw_breakpoint_from_kind): Declare.
3179 (arm_breakpoint_kind_from_current_state): Declare.
3180 (arm_breakpoint_at): Declare.
3181 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3182 arm_sw_breakpoint_from_kind if process is 32-bit.
3183 (aarch64_breakpoint_kind_from_pc): New function.
3184 (aarch64_breakpoint_kind_from_current_state): New function.
3185 (the_low_target): Initialize fields breakpoint_kind_from_pc
3186 and breakpoint_kind_from_current_state.
3187 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3188 linux-aarch32-low.c.
3189 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3190 (arm_breakpoint, arm_breakpoint_len): Likewise.
3191 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3192 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3193 (arm_is_thumb_mode): Likewise.
3194 (arm_breakpoint_at): Likewise.
3195 (arm_breakpoint_kind_from_pc): Likewise.
3196 (arm_sw_breakpoint_from_kind): Likewise.
3197 (arm_breakpoint_kind_from_current_state): Likewise.
3200 2015-08-04 Yao Qi <yao.qi@linaro.org>
3202 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3203 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3204 * server.c (extended_protocol): Remove "static".
3205 * server.h (extended_protocol): Declare it.
3207 2015-12-04 Josh Stone <jistone@redhat.com>
3209 * target.h (struct target_ops) <arch_setup>: Rename to ...
3210 (struct target_ops) <post_create_inferior>: ... this.
3211 (target_arch_setup): Rename to ...
3212 (target_post_create_inferior): ... this, calling post_create_inferior.
3213 * server.c (start_inferior): Update target_arch_setup calls to
3214 target_post_create_inferior.
3215 * linux-low.c (linux_low_ptrace_options): Forward declare.
3216 (linux_arch_setup): Update its comment for general use.
3217 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3218 (struct linux_target_ops): Use linux_post_create_inferior.
3219 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3220 to post_create_inferior.
3221 * nto-low.c (struct nto_target_ops): Likewise.
3222 * spu-low.c (struct spu_target_ops): Likewise.
3223 * win32-low.c (struct win32_target_ops): Likewise.
3225 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3227 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3229 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3231 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3232 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3233 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3234 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3235 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3236 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3237 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3238 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3239 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3240 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3241 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3242 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3244 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3246 * linux-low.c (linux_look_up_symbols): Don't call
3247 linux_supports_traceclone.
3248 * linux-low.h (thread_db_init): Remove use_events argument.
3249 * thread-db.c (thread_db_use_event): Remove global variable.
3250 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3251 (struct thread_db) <td_create_bp>: Remove field.
3252 (thread_db_create_event): Remove function.
3253 (thread_db_enable_reporting): Likewise.
3254 (find_one_thread): Don't check for thread_db_use_events.
3255 (attach_thread): Likewise.
3256 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3257 (try_thread_db_load_1): Don't check for thread_db_use_events.
3258 (thread_db_init): Remove use_events argument and thread events
3260 (remove_thread_event_breakpoints): Remove function.
3261 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3263 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3265 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3267 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3268 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3269 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3270 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3271 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3273 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3275 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3276 * linux-low.c (can_hardware_single_step): Use
3277 supports_hardware_single_step.
3278 (can_software_single_step): New function.
3279 (start_step_over): Call can_software_single_step.
3280 (linux_supports_hardware_single_step): New function.
3281 (struct target_ops) <supports_software_single_step>: Initialize.
3282 * linux-low.h (struct linux_target_ops)
3283 <supports_hardware_single_step>: Initialize.
3284 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3285 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3286 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3287 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3288 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3289 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3290 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3292 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3293 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3295 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3296 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3298 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3299 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3300 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3302 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3303 * target.h (struct target_ops): <supports_software_single_step>:
3305 (target_supports_software_single_step): New macro.
3307 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3309 * linux-low.c (linux_wait_1): Fix pc advance condition.
3310 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3311 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3313 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * linux-arm-low.c (arm_is_thumb_mode): New function.
3316 (arm_breakpoint_at): Use arm_is_thumb_mode.
3317 (arm_breakpoint_kind_from_current_state): New function.
3318 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3320 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3321 (linux_breakpoint_kind_from_current_state): New function.
3322 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3323 * linux-low.h (struct linux_target_ops)
3324 <breakpoint_kind_from_current_state>: New field.
3325 * target.h (struct target_ops): Likewise.
3326 (target_breakpoint_kind_from_current_state): New macro.
3328 2015-11-30 Pedro Alves <palves@redhat.com>
3330 * linux-low.c (linux_resume): Wake up the event loop before
3333 2015-11-30 Pedro Alves <palves@redhat.com>
3335 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3337 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3339 * target.c (struct thread_search): New structure.
3340 (thread_search_callback): New function.
3341 (prev_general_thread): New global.
3342 (prepare_to_access_memory, done_accessing_memory): New functions.
3343 * target.h (prepare_to_access_memory, done_accessing_memory):
3344 Replace macros with function declarations.
3346 2015-11-30 Pedro Alves <palves@redhat.com>
3349 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3350 report TARGET_WAITKIND_NO_RESUMED.
3351 * remote-utils.c (prepare_resume_reply): Handle
3352 TARGET_WAITKIND_NO_RESUMED.
3353 * server.c (report_no_resumed): New global.
3354 (handle_query) <qSupported>: Handle "no-resumed+". Report
3355 "no-resumed+" support.
3356 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3357 return error if the client doesn't support no-resumed events.
3358 (push_stop_notification): New function.
3359 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3360 events if the client supports them.
3362 2015-11-30 Pedro Alves <palves@redhat.com>
3364 * linux-low.c (thread_still_has_status_pending_p): Don't check
3366 (lwp_resumed): New function.
3367 (status_pending_p_callback): Return early if the LWP is not
3368 supposed to be resumed.
3370 2015-11-30 Pedro Alves <palves@redhat.com>
3372 * linux-low.c (handle_extended_wait): Assert that the LWP's
3373 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3374 thread create events, leave the new child's status pending.
3375 (linux_low_filter_event): If GDB wants to hear about thread exit
3376 events, leave the LWP marked dead and don't delete it.
3377 (linux_wait_for_event_filtered): Don't check for thread exit.
3378 (filter_exit_event): New function.
3379 (linux_wait_1): Use it, when returning an exit event.
3380 (linux_resume_one_lwp_throw): Assert that the LWP's
3381 waitstatus is TARGET_WAITKIND_IGNORE.
3382 * remote-utils.c (prepare_resume_reply): Handle
3383 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3384 * server.c (report_thread_events): New global.
3385 (handle_general_set): Handle QThreadEvents.
3386 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3387 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3388 TARGET_WAITKIND_THREAD_EXITED.
3389 * server.h (report_thread_events): Declare.
3391 2015-11-30 Pedro Alves <palves@redhat.com>
3393 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3394 the thread's last_resume_kind was resume_stop.
3396 2015-11-30 Pedro Alves <palves@redhat.com>
3398 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3401 2015-11-30 Pedro Alves <palves@redhat.com>
3403 * server.c (handle_v_requests): Handle vCtrlC.
3405 2015-11-30 Pedro Alves <palves@redhat.com>
3407 * gdbthread.h (find_any_thread_of_pid): Declare.
3408 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3410 * server.c (handle_query): If current_thread is NULL, look for
3411 another thread of the selected process.
3413 2015-11-26 Daniel Colascione <dancol@dancol.org>
3414 Simon Marchi <simon.marchi@ericsson.com>
3416 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3417 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3419 * target.h (struct target_ops) <thread_name>: New field.
3420 (target_thread_name): New macro.
3422 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3424 * regcache.h (regcache_invalidate_pid): Add declaration.
3425 * regcache.c (regcache_invalidate_pid): New function, extracted
3426 from regcache_invalidate.
3427 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3428 Add trivial documentation comment.
3429 * lynx-low.c: Use regcache_invalidate_pid instead of
3430 regcache_invalidate.
3432 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3434 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3435 and Elf64_auxv_t if the target is Android.
3437 2015-11-22 Doug Evans <xdje42@gmail.com>
3439 * target.h: #include <sys/types.h>.
3441 2015-11-19 Pedro Alves <palves@redhat.com>
3443 * linux-low.c (linux_process_qsupported): Change prototype.
3445 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3447 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3448 and adjust to loop over all features.
3449 * server.c (handle_query) <qSupported>: Adjust to call
3450 target_process_qsupported once, passing it a vector of unprocessed
3452 * target.h (struct target_ops) <process_qsupported>: Change
3454 (target_process_qsupported): Adjust.
3456 2015-11-19 Pedro Alves <palves@redhat.com>
3458 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3460 * configure: Regenerate.
3462 2015-11-19 Pedro Alves <palves@redhat.com>
3464 * configure: Regenerate.
3466 2015-11-19 Yao Qi <yao.qi@linaro.org>
3468 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3471 2015-11-19 Yao Qi <yao.qi@linaro.org>
3473 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3474 (struct aarch64_operand): Move enum out.
3476 2015-11-19 Yao Qi <yao.qi@linaro.org>
3478 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3479 struct user_fpsimd_state *.
3480 (aarch64_store_fpregset): Likewise.
3482 2015-11-19 Yao Qi <yao.qi@linaro.org>
3484 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3485 struct user_pt_regs *.
3486 (aarch64_store_gregset): Likewise.
3488 2015-11-18 Pedro Alves <palves@redhat.com>
3490 * Makefile.in (all_object_files): Add $IPA_OBJS.
3492 2015-11-17 Pedro Alves <palves@redhat.com>
3494 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3495 GDB_SIGNAL_0 and gdb_signal_to_string.
3497 2015-11-17 Pedro Alves <palves@redhat.com>
3499 * win32-low.c (handle_output_debug_string): Remove parameter.
3500 (win32_kill): Remove our_status local and adjust call to
3501 handle_output_debug_string.
3502 (get_child_debug_event): Adjust call to
3503 handle_output_debug_string.
3505 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3507 * linux-mips-low.c (mips_fill_gregset): Add cast.
3508 (mips_store_gregset): Likewise.
3509 (mips_fill_fpregset): Likewise.
3510 (mips_store_fpregset): Likewise.
3512 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3514 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3517 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3519 * linux-mips-low.c (mips_linux_new_thread): Change type of
3520 watch_type to enum target_hw_bp_type.
3522 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3524 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3525 Change return type to arm_hwbp_type.
3527 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3529 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3530 (arm_store_gregset): Likewise.
3531 * linux-arm-low.c (arm_get_hwcap): Likewise.
3532 (arm_read_description): Likewise.
3534 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3536 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3538 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3540 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3541 (ppc_fill_vsxregset): Likewise.
3542 (ppc_store_vsxregset): Likewise.
3543 (ppc_fill_vrregset): Likewise.
3544 (ppc_store_vrregset): Likewise.
3545 (ppc_fill_evrregset): Likewise.
3546 (ppc_store_evrregset): Likewise.
3548 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3550 * linux-ppc-low.c (ppc_usrregs_info): Remove
3551 forward-declaration.
3552 (ppc_arch_setup): Move lower in file.
3554 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3556 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3557 (ps_pdwrite): Likewise.
3559 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3561 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3562 to after assert checks.
3564 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3566 * proc-service.c (ps_pdread): Add/adjust casts.
3567 (ps_pdwrite): Add/adjust casts.
3569 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3571 * server.c (handle_search_memory_1): Cast return value of
3574 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3576 * server.c (write_qxfer_response): Change type of data to
3579 2015-10-29 Pedro Alves <palves@redhat.com>
3581 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3583 2015-10-29 Pedro Alves <palves@redhat.com>
3585 * tracepoint.c (clear_installed_tracepoints): Add casts.
3587 2015-10-29 Pedro Alves <palves@redhat.com>
3589 * server.c (handle_v_cont, process_serial_event): Add enum
3590 gdb_signal casts to signal parsing code.
3592 2015-10-29 Pedro Alves <palves@redhat.com>
3594 * linux-low.h (NULL_REGSET): Define.
3595 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3596 * linux-arm-low.c (arm_regsets): Likewise.
3597 * linux-crisv32-low.c (cris_regsets): Likewise.
3598 * linux-m68k-low.c (m68k_regsets): Likewise.
3599 * linux-mips-low.c (mips_regsets): Likewise.
3600 * linux-nios2-low.c (nios2_regsets): Likewise.
3601 * linux-ppc-low.c (ppc_regsets): Likewise.
3602 * linux-s390-low.c (s390_regsets): Likewise.
3603 * linux-sh-low.c (sh_regsets): Likewise.
3604 * linux-sparc-low.c (sparc_regsets): Likewise.
3605 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3606 * linux-tile-low.c (tile_regsets): Likewise.
3607 * linux-x86-low.c (x86_regsets): Likewise.
3608 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3610 2015-10-29 Pedro Alves <palves@redhat.com>
3612 * linux-low.h (NULL_REGSET): Define.
3613 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3614 * linux-arm-low.c (arm_regsets): Likewise.
3615 * linux-crisv32-low.c (cris_regsets): Likewise.
3616 * linux-m68k-low.c (m68k_regsets): Likewise.
3617 * linux-mips-low.c (mips_regsets): Likewise.
3618 * linux-nios2-low.c (nios2_regsets): Likewise.
3619 * linux-ppc-low.c (ppc_regsets): Likewise.
3620 * linux-s390-low.c (s390_regsets): Likewise.
3621 * linux-sh-low.c (sh_regsets): Likewise.
3622 * linux-sparc-low.c (sparc_regsets): Likewise.
3623 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3624 * linux-tile-low.c (tile_regsets): Likewise.
3625 * linux-x86-low.c (x86_regsets): Likewise.
3626 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3628 2015-10-26 Doug Evans <dje@google.com>
3630 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3632 2015-10-26 Doug Evans <dje@google.com>
3634 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3636 2015-10-26 Doug Evans <dje@google.com>
3638 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3640 (attach_thread, find_new_threads_callback): Ditto.
3642 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3644 * mem-break.h (set_breakpoint_data): Remove.
3646 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3648 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3649 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3650 (initialize_low): Remove set_breakpoint_data call.
3651 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3652 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3653 (initialize_low): Remove set_breakpoint_data call.
3654 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3655 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3656 (initialize_low): Remove set_breakpoint_data call.
3658 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3660 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3661 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3662 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3663 * target.h (target_breakpoint_kind_from_pc): New macro.
3665 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3667 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3668 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3669 the default breakpoint kind.
3671 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3673 * linux-arm-low.c (arm_supports_z_point_type): Add software
3676 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3678 * linux-arm-low.c: Refactor breakpoint definitions.
3679 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3680 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3682 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3684 * Makefile.in: Add arm.c/o.
3685 * configure.srv: Likewise.
3686 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3687 (arm_breakpoint_kind_from_pc): New function.
3688 (arm_sw_breakpoint_from_kind): Return proper kind.
3689 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3691 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3693 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3695 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3696 (struct raw_breakpoint) <size>: Remove.
3697 (struct raw_breakpoint) <kind>: Add.
3698 (bp_size): New function.
3699 (bp_opcode): Likewise.
3700 (find_raw_breakpoint_at): Adjust for kind.
3701 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3702 (remove_memory_breakpoint): Adjust for kind call bp_size.
3703 (set_raw_breakpoint_at): Adjust for kind.
3704 (set_breakpoint): Likewise.
3705 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3706 (delete_raw_breakpoint): Adjust for kind.
3707 (delete_breakpoint): Likewise.
3708 (find_gdb_breakpoint): Likewise.
3709 (set_gdb_breakpoint_1): Likewise.
3710 (set_gdb_breakpoint): Likewise.
3711 (delete_gdb_breakpoint_1): Likewise.
3712 (delete_gdb_breakpoint): Likewise.
3713 (uninsert_raw_breakpoint): Likewise.
3714 (reinsert_raw_breakpoint): Likewise.
3715 (set_breakpoint_data): Remove.
3716 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3717 (check_mem_read): Adjust for kind call bp_size.
3718 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3719 (clone_one_breakpoint): Adjust for kind.
3720 * mem-break.h (set_gdb_breakpoint): Likewise.
3721 (delete_gdb_breakpoint): Likewise.
3722 * server.c (process_serial_event): Likewise.
3724 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3726 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3727 (struct linux_target_ops) <breakpoint>: Remove.
3728 (struct linux_target_ops) <breakpoint_len>: Remove.
3729 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3730 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3731 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3732 (arm_sw_breakpoint_from_kind): New function.
3733 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3734 (struct linux_target_ops) <breakpoint>: Remove.
3735 (struct linux_target_ops) <breakpoint_len>: Remove.
3736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3738 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3739 (struct linux_target_ops) <breakpoint>: Remove.
3740 (struct linux_target_ops) <breakpoint_len>: Remove.
3741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3743 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3744 (struct linux_target_ops) <breakpoint>: Remove.
3745 (struct linux_target_ops) <breakpoint_len>: Remove.
3746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3748 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3749 and sw_breakpoint_from_kind to increment the pc.
3750 (linux_breakpoint_kind_from_pc): New function.
3751 (linux_sw_breakpoint_from_kind): New function.
3752 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3753 (initialize_low): Call breakpoint_kind_from_pc and
3754 sw_breakpoint_from_kind to replace breakpoint_data/len.
3755 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3758 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3759 (struct linux_target_ops) <breakpoint>: Remove.
3760 (struct linux_target_ops) <breakpoint_len>: Remove.
3761 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3762 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3763 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3764 (struct linux_target_ops) <breakpoint>: Remove.
3765 (struct linux_target_ops) <breakpoint_len>: Remove.
3766 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3767 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3768 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3769 (struct linux_target_ops) <breakpoint>: Remove.
3770 (struct linux_target_ops) <breakpoint_len>: Remove.
3771 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3772 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3773 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3774 (struct linux_target_ops) <breakpoint>: Remove.
3775 (struct linux_target_ops) <breakpoint_len>: Remove.
3776 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3777 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3778 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3779 (struct linux_target_ops) <breakpoint>: Remove.
3780 (struct linux_target_ops) <breakpoint_len>: Remove.
3781 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3782 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3783 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3784 (struct linux_target_ops) <breakpoint>: Remove.
3785 (struct linux_target_ops) <breakpoint_len>: Remove.
3786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3787 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3788 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3789 (struct linux_target_ops) <breakpoint>: Remove.
3790 (struct linux_target_ops) <breakpoint_len>: Remove.
3791 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3792 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3793 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3794 (struct linux_target_ops) <breakpoint>: Remove.
3795 (struct linux_target_ops) <breakpoint_len>: Remove.
3796 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3797 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3798 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3799 (struct linux_target_ops) <breakpoint>: Remove.
3800 (struct linux_target_ops) <breakpoint_len>: Remove.
3801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3803 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3804 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3805 (struct linux_target_ops) <breakpoint>: Remove.
3806 (struct linux_target_ops) <breakpoint_len>: Remove.
3807 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3808 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3809 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3810 (struct linux_target_ops) <breakpoint>: Remove.
3811 (struct linux_target_ops) <breakpoint_len>: Remove.
3812 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3813 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3815 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3817 * linux-cris-low.c (cris_get_pc): Remove void arg.
3819 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3821 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3824 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3826 * inferiors.c (thread_pid_matches_callback): New function.
3827 (find_thread_process): New function.
3828 (remove_thread): Reset current_thread.
3829 (remove_process): Assert threads have been removed first.
3831 2015-10-15 Yao Qi <yao.qi@linaro.org>
3833 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3835 (aarch64_remove_point): Likewise.
3836 * regcache.c (regcache_register_size): New function.
3838 2015-10-12 Yao Qi <yao.qi@linaro.org>
3840 * linux-aarch64-low.c: Update all callers as emit_load_store
3841 is renamed to aarch64_emit_load_store.
3843 2015-10-12 Yao Qi <yao.qi@linaro.org>
3845 * linux-aarch64-low.c: Update all callers of function renaming
3846 from emit_insn to aarch64_emit_insn.
3848 2015-10-12 Yao Qi <yao.qi@linaro.org>
3850 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3851 arch/aarch64-insn.h.
3852 (struct aarch64_memory_operand): Likewise.
3854 (emit_insn): Move to arch/aarch64-insn.c.
3855 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3856 (emit_load_store): Move to arch/aarch64-insn.c.
3857 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3858 (can_encode_int32): Remove.
3860 2015-10-12 Yao Qi <yao.qi@linaro.org>
3862 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3863 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3864 (aarch64_relocate_instruction): Likewise.
3865 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3866 (struct aarch64_insn_visitor): Likewise.
3868 2015-10-12 Yao Qi <yao.qi@linaro.org>
3870 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3871 (struct aarch64_insn_visitor): New.
3872 (struct aarch64_insn_relocation_data): New.
3873 (aarch64_ftrace_insn_reloc_b): New function.
3874 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3875 (aarch64_ftrace_insn_reloc_cb): Likewise.
3876 (aarch64_ftrace_insn_reloc_tb): Likewise.
3877 (aarch64_ftrace_insn_reloc_adr): Likewise.
3878 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3879 (aarch64_ftrace_insn_reloc_others): Likewise.
3881 (aarch64_relocate_instruction): Use visitor.
3883 2015-10-12 Yao Qi <yao.qi@linaro.org>
3885 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3886 int. Add argument buf.
3887 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3888 aarch64_relocate_instruction.
3890 2015-10-12 Yao Qi <yao.qi@linaro.org>
3892 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3893 argument insn. Remove local variable insn. Don't call
3895 (aarch64_install_fast_tracepoint_jump_pad): Call
3898 2015-09-30 Yao Qi <yao.qi@linaro.org>
3900 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3901 (emit_load_store_pair): Likewise.
3903 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3905 * dll.c (match_dll): Add cast(s).
3906 (unloaded_dll): Likewise.
3907 * linux-low.c (second_thread_of_pid_p): Likewise.
3908 (delete_lwp_callback): Likewise.
3909 (count_events_callback): Likewise.
3910 (select_event_lwp_callback): Likewise.
3911 (linux_set_resume_request): Likewise.
3912 * server.c (accumulate_file_name_length): Likewise.
3913 (emit_dll_description): Likewise.
3914 (handle_qxfer_threads_worker): Likewise.
3915 (visit_actioned_threads): Likewise.
3916 * thread-db.c (any_thread_of): Likewise.
3917 * tracepoint.c (same_process_p): Likewise.
3918 (match_blocktype): Likewise.
3919 (build_traceframe_info_xml): Likewise.
3921 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3923 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3925 (gdb_unparse_agent_expr): Likewise.
3926 * hostio.c (require_data): Likewise.
3927 (handle_pread): Likewise.
3928 * linux-low.c (disable_regset): Likewise.
3929 (fetch_register): Likewise.
3930 (store_register): Likewise.
3931 (get_dynamic): Likewise.
3932 (linux_qxfer_libraries_svr4): Likewise.
3933 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3934 (set_fast_tracepoint_jump): Likewise.
3935 (uninsert_fast_tracepoint_jumps_at): Likewise.
3936 (reinsert_fast_tracepoint_jumps_at): Likewise.
3937 (validate_inserted_breakpoint): Likewise.
3938 (clone_agent_expr): Likewise.
3939 * regcache.c (init_register_cache): Likewise.
3940 * remote-utils.c (putpkt_binary_1): Likewise.
3941 (decode_M_packet): Likewise.
3942 (decode_X_packet): Likewise.
3943 (look_up_one_symbol): Likewise.
3944 (relocate_instruction): Likewise.
3945 (monitor_output): Likewise.
3946 * server.c (handle_search_memory): Likewise.
3947 (handle_qxfer_exec_file): Likewise.
3948 (handle_qxfer_libraries): Likewise.
3949 (handle_qxfer): Likewise.
3950 (handle_query): Likewise.
3951 (handle_v_cont): Likewise.
3952 (handle_v_run): Likewise.
3953 (captured_main): Likewise.
3954 * target.c (write_inferior_memory): Likewise.
3955 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3956 * tracepoint.c (init_trace_buffer): Likewise.
3957 (add_tracepoint_action): Likewise.
3958 (add_traceframe): Likewise.
3959 (add_traceframe_block): Likewise.
3960 (cmd_qtdpsrc): Likewise.
3961 (cmd_qtdv): Likewise.
3962 (cmd_qtstatus): Likewise.
3963 (response_source): Likewise.
3964 (response_tsv): Likewise.
3965 (cmd_qtnotes): Likewise.
3966 (gdb_collect): Likewise.
3967 (initialize_tracepoint): Likewise.
3969 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3971 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3972 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3973 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3975 (enum aarch64_condition_codes): New enum.
3976 (w0): New static global.
3979 (struct aarch64_memory_operand) <type>: New
3980 MEMORY_OPERAND_POSTINDEX type.
3981 (postindex_memory_operand): New helper function.
3982 (emit_ret): New function.
3983 (emit_load_store_pair): New function, factored out of emit_stp
3984 with support for MEMORY_OPERAND_POSTINDEX.
3985 (emit_stp): Rewrite using emit_load_store_pair.
3986 (emit_ldp): New function.
3987 (emit_load_store): Likewise.
3988 (emit_ldr): Mention post-index instruction in comment.
3989 (emit_ldrh): New function.
3990 (emit_ldrb): New function.
3991 (emit_ldrsw): Mention post-index instruction in comment.
3992 (emit_str): Likewise.
3993 (emit_subs): New function.
3994 (emit_cmp): Likewise.
3995 (emit_and): Likewise.
3996 (emit_orr): Likewise.
3997 (emit_orn): Likewise.
3998 (emit_eor): Likewise.
3999 (emit_mvn): Likewise.
4000 (emit_lslv): Likewise.
4001 (emit_lsrv): Likewise.
4002 (emit_asrv): Likewise.
4003 (emit_mul): Likewise.
4004 (emit_sbfm): Likewise.
4005 (emit_sbfx): Likewise.
4006 (emit_ubfm): Likewise.
4007 (emit_ubfx): Likewise.
4008 (emit_csinc): Likewise.
4009 (emit_cset): Likewise.
4010 (emit_nop): Likewise.
4011 (emit_ops_insns): New helper function.
4012 (emit_pop): Likewise.
4013 (emit_push): Likewise.
4014 (aarch64_emit_prologue): New function.
4015 (aarch64_emit_epilogue): Likewise.
4016 (aarch64_emit_add): Likewise.
4017 (aarch64_emit_sub): Likewise.
4018 (aarch64_emit_mul): Likewise.
4019 (aarch64_emit_lsh): Likewise.
4020 (aarch64_emit_rsh_signed): Likewise.
4021 (aarch64_emit_rsh_unsigned): Likewise.
4022 (aarch64_emit_ext): Likewise.
4023 (aarch64_emit_log_not): Likewise.
4024 (aarch64_emit_bit_and): Likewise.
4025 (aarch64_emit_bit_or): Likewise.
4026 (aarch64_emit_bit_xor): Likewise.
4027 (aarch64_emit_bit_not): Likewise.
4028 (aarch64_emit_equal): Likewise.
4029 (aarch64_emit_less_signed): Likewise.
4030 (aarch64_emit_less_unsigned): Likewise.
4031 (aarch64_emit_ref): Likewise.
4032 (aarch64_emit_if_goto): Likewise.
4033 (aarch64_emit_goto): Likewise.
4034 (aarch64_write_goto_address): Likewise.
4035 (aarch64_emit_const): Likewise.
4036 (aarch64_emit_call): Likewise.
4037 (aarch64_emit_reg): Likewise.
4038 (aarch64_emit_pop): Likewise.
4039 (aarch64_emit_stack_flush): Likewise.
4040 (aarch64_emit_zero_ext): Likewise.
4041 (aarch64_emit_swap): Likewise.
4042 (aarch64_emit_stack_adjust): Likewise.
4043 (aarch64_emit_int_call_1): Likewise.
4044 (aarch64_emit_void_call_2): Likewise.
4045 (aarch64_emit_eq_goto): Likewise.
4046 (aarch64_emit_ne_goto): Likewise.
4047 (aarch64_emit_lt_goto): Likewise.
4048 (aarch64_emit_le_goto): Likewise.
4049 (aarch64_emit_gt_goto): Likewise.
4050 (aarch64_emit_ge_got): Likewise.
4051 (aarch64_emit_ops_impl): New static global variable.
4052 (aarch64_emit_ops): New target function, return
4053 &aarch64_emit_ops_impl.
4054 (struct linux_target_ops): Install it.
4056 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4058 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4059 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4061 * linux-aarch64-ipa.c: New file.
4062 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4064 (aarch64_get_thread_area): New target method.
4065 (extract_signed_bitfield): New helper function.
4066 (aarch64_decode_ldr_literal): New function.
4067 (enum aarch64_opcodes): New enum.
4068 (struct aarch64_register): New struct.
4069 (struct aarch64_operand): New struct.
4070 (x0): New static global.
4079 (aarch64_register): New helper function.
4080 (register_operand): Likewise.
4081 (immediate_operand): Likewise.
4082 (struct aarch64_memory_operand): New struct.
4083 (offset_memory_operand): New helper function.
4084 (preindex_memory_operand): Likewise.
4085 (enum aarch64_system_control_registers): New enum.
4086 (ENCODE): New macro.
4087 (emit_insn): New helper function.
4088 (emit_b): New function.
4089 (emit_bcond): Likewise.
4090 (emit_cb): Likewise.
4091 (emit_tb): Likewise.
4092 (emit_blr): Likewise.
4093 (emit_stp): Likewise.
4094 (emit_ldp_q_offset): Likewise.
4095 (emit_stp_q_offset): Likewise.
4096 (emit_load_store): Likewise.
4097 (emit_ldr): Likewise.
4098 (emit_ldrsw): Likewise.
4099 (emit_str): Likewise.
4100 (emit_ldaxr): Likewise.
4101 (emit_stxr): Likewise.
4102 (emit_stlr): Likewise.
4103 (emit_data_processing_reg): Likewise.
4104 (emit_data_processing): Likewise.
4105 (emit_add): Likewise.
4106 (emit_sub): Likewise.
4107 (emit_mov): Likewise.
4108 (emit_movk): Likewise.
4109 (emit_mov_addr): Likewise.
4110 (emit_mrs): Likewise.
4111 (emit_msr): Likewise.
4112 (emit_sevl): Likewise.
4113 (emit_wfe): Likewise.
4114 (append_insns): Likewise.
4115 (can_encode_int32_in): New helper function.
4116 (aarch64_relocate_instruction): New function.
4117 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4118 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4119 (struct linux_target_ops): Install aarch64_get_thread_area,
4120 aarch64_install_fast_tracepoint_jump_pad and
4121 aarch64_get_min_fast_tracepoint_insn_len.
4123 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4125 * Makefile.in (aarch64-insn.o): New rule.
4126 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4128 2015-09-21 Yao Qi <yao.qi@linaro.org>
4130 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4132 2015-09-21 Yao Qi <yao.qi@linaro.org>
4134 * tracepoint.c (max_jump_pad_size): Remove.
4136 2015-09-18 Yao Qi <yao.qi@linaro.org>
4138 * linux-aarch64-low.c: Don't include sys/uio.h.
4139 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4141 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4143 * tracepoint.c (eval_result_type): Change prototype.
4144 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4146 2015-09-15 Pedro Alves <palves@redhat.com>
4148 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4149 Check whether to report exec events instead of checking whether
4150 multiprocess is enabled.
4152 2015-09-15 Pedro Alves <palves@redhat.com>
4155 * remote-utils.c (prepare_resume_reply): Merge
4156 TARGET_WAITKIND_VFORK_DONE switch case with the
4157 TARGET_WAITKIND_FORKED case.
4159 2015-09-15 Yao Qi <yao.qi@linaro.org>
4161 * server.c (handle_query): Check string comparison using
4162 "else if" instead of "if".
4164 2015-09-15 Yao Qi <yao.qi@linaro.org>
4166 * server.c (vCont_supported): New global variable.
4167 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4168 matches. Append ";vContSupported+" to own_buf.
4169 (handle_v_requests): Append ";s;S" to own_buf if target supports
4170 hardware single step or vCont_supported is false.
4171 (capture_main): Set vCont_supported to zero.
4173 2015-09-15 Yao Qi <yao.qi@linaro.org>
4175 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4177 (linux_supports_hardware_single_step): ... New function.
4178 (linux_target_ops): Update.
4179 * lynx-low.c (lynx_target_ops): Set field
4180 supports_hardware_single_step to target_can_do_hardware_single_step.
4181 * nto-low.c (nto_target_ops): Likewise.
4182 * spu-low.c (spu_target_ops): Likewise.
4183 * win32-low.c (win32_target_ops): Likewise.
4184 * target.c (target_can_do_hardware_single_step): New function.
4185 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4186 Remove. <supports_hardware_single_step>: New field.
4187 (target_supports_conditional_breakpoints): Remove.
4188 (target_supports_hardware_single_step): New macro.
4189 (target_can_do_hardware_single_step): Declare.
4190 * server.c (handle_query): Use target_supports_hardware_single_step
4191 instead of target_supports_conditional_breakpoints.
4193 2015-09-15 Yao Qi <yao.qi@linaro.org>
4195 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4197 (struct linux_target_ops the_low_target): Install
4198 aarch64_linux_siginfo_fixup.
4200 2015-09-11 Don Breazeal <donb@codesourcery.com>
4201 Luis Machado <lgustavo@codesourcery.com>
4203 * linux-low.c (linux_mourn): Static declaration.
4204 (linux_arch_setup): Move in front of
4205 handle_extended_wait.
4206 (linux_arch_setup_thread): New function.
4207 (handle_extended_wait): Handle exec events. Call
4208 linux_arch_setup_thread. Make event_lwp argument a
4209 pointer-to-a-pointer.
4210 (check_zombie_leaders): Do not check stopped threads.
4211 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4212 (linux_low_filter_event): Add lwp and thread for exec'ing
4213 non-leader thread if leader thread has been deleted.
4214 Refactor code into linux_arch_setup_thread and call it.
4215 Pass child lwp pointer by reference to handle_extended_wait.
4216 (linux_wait_for_event_filtered): Update comment.
4217 (linux_wait_1): Prevent clobbering exec event status.
4218 (linux_supports_exec_events): New function.
4219 (linux_target_ops) <supports_exec_events>: Initialize new member.
4220 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4222 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4223 * server.c (report_exec_events): New global variable.
4224 (handle_query): Handle qSupported query for exec-events feature.
4225 (captured_main): Initialize report_exec_events.
4226 * server.h (report_exec_events): Declare new global variable.
4227 * target.h (struct target_ops) <supports_exec_events>: New
4229 (target_supports_exec_events): New macro.
4230 * win32-low.c (win32_target_ops) <supports_exec_events>:
4231 Initialize new member.
4233 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4235 * linux-low.c (linux_low_enable_btrace): Remove.
4236 (linux_target_ops): Replace linux_low_enable_btrace with
4237 linux_enable_btrace.
4239 2015-09-03 Yao Qi <yao.qi@linaro.org>
4241 * linux-aarch64-low.c (aarch64_insert_point): Call
4242 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4245 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4247 * linux-low.c (check_stopped_by_breakpoint): Use
4248 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4250 2015-08-27 Pedro Alves <palves@redhat.com>
4252 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4254 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4256 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4257 the XNEW-family equivalent.
4258 (compile_bytecodes): Likewise.
4259 * dll.c (loaded_dll): Likewise.
4260 * event-loop.c (append_callback_event): Likewise.
4261 (create_file_handler): Likewise.
4262 (create_file_event): Likewise.
4263 * hostio.c (handle_open): Likewise.
4264 * inferiors.c (add_thread): Likewise.
4265 (add_process): Likewise.
4266 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4267 * linux-arm-low.c (arm_new_process): Likewise.
4268 (arm_new_thread): Likewise.
4269 * linux-low.c (add_to_pid_list): Likewise.
4270 (linux_add_process): Likewise.
4271 (handle_extended_wait): Likewise.
4272 (add_lwp): Likewise.
4273 (enqueue_one_deferred_signal): Likewise.
4274 (enqueue_pending_signal): Likewise.
4275 (linux_resume_one_lwp_throw): Likewise.
4276 (linux_resume_one_thread): Likewise.
4277 (linux_read_memory): Likewise.
4278 (linux_write_memory): Likewise.
4279 * linux-mips-low.c (mips_linux_new_process): Likewise.
4280 (mips_linux_new_thread): Likewise.
4281 (mips_add_watchpoint): Likewise.
4282 * linux-x86-low.c (initialize_low_arch): Likewise.
4283 * lynx-low.c (lynx_add_process): Likewise.
4284 * mem-break.c (set_raw_breakpoint_at): Likewise.
4285 (set_breakpoint): Likewise.
4286 (add_condition_to_breakpoint): Likewise.
4287 (add_commands_to_breakpoint): Likewise.
4288 (clone_agent_expr): Likewise.
4289 (clone_one_breakpoint): Likewise.
4290 * regcache.c (new_register_cache): Likewise.
4291 * remote-utils.c (look_up_one_symbol): Likewise.
4292 * server.c (queue_stop_reply): Likewise.
4293 (start_inferior): Likewise.
4294 (queue_stop_reply_callback): Likewise.
4295 (handle_target_event): Likewise.
4296 * spu-low.c (fetch_ppc_memory): Likewise.
4297 (store_ppc_memory): Likewise.
4298 * target.c (set_target_ops): Likewise.
4299 * thread-db.c (thread_db_load_search): Likewise.
4300 (try_thread_db_load_1): Likewise.
4301 * tracepoint.c (add_tracepoint): Likewise.
4302 (add_tracepoint_action): Likewise.
4303 (create_trace_state_variable): Likewise.
4304 (cmd_qtdpsrc): Likewise.
4305 (cmd_qtro): Likewise.
4306 (add_while_stepping_state): Likewise.
4307 * win32-low.c (child_add_thread): Likewise.
4308 (get_image_name): Likewise.
4310 2015-08-25 Yao Qi <yao.qi@linaro.org>
4312 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4314 2015-08-25 Yao Qi <yao.qi@linaro.org>
4316 * Makefile.in (aarch64-linux.o): New rule.
4317 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4319 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4320 (aarch64_init_debug_reg_state): Make it extern.
4321 (aarch64_linux_prepare_to_resume): Remove.
4323 2015-08-25 Yao Qi <yao.qi@linaro.org>
4325 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4326 lwp_arch_private_info and ptid_of_lwp.
4328 2015-08-25 Yao Qi <yao.qi@linaro.org>
4330 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4331 Find proc_info by find_process_pid. All callers updated.
4333 2015-08-25 Yao Qi <yao.qi@linaro.org>
4335 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4337 (debug_reg_change_callback): Remove.
4338 (aarch64_notify_debug_reg_change): Remove.
4340 2015-08-25 Yao Qi <yao.qi@linaro.org>
4342 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4343 Call current_lwp_ptid.
4345 2015-08-25 Yao Qi <yao.qi@linaro.org>
4347 * linux-aarch64-low.c (debug_reg_change_callback): Use
4350 2015-08-25 Yao Qi <yao.qi@linaro.org>
4352 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4354 2015-08-25 Yao Qi <yao.qi@linaro.org>
4356 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4358 2015-08-25 Yao Qi <yao.qi@linaro.org>
4360 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4363 2015-08-25 Yao Qi <yao.qi@linaro.org>
4365 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4367 (debug_reg_change_callback): Remove argument entry and add argument
4368 lwp. Remove local variable thread. Don't print thread id in the
4369 debugging output. Don't check whether pid of thread equals to pid.
4370 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4371 iterate_over_lwps instead find_inferior.
4373 2015-08-24 Pedro Alves <palves@redhat.com>
4375 * inferiors.c (get_first_process): New function.
4376 * inferiors.h (get_first_process): New declaration.
4377 * remote-utils.c (read_ptid): Default to the first process in the
4378 list, instead of to the current thread's process.
4380 2015-08-24 Pedro Alves <palves@redhat.com>
4382 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4383 * event-loop.c: Likewise.
4384 * remote-utils.c: Likewise.
4385 * tracepoint.c: Likewise.
4387 2015-08-24 Pedro Alves <palves@redhat.com>
4389 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4392 2015-08-21 Pedro Alves <palves@redhat.com>
4394 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4395 instead of literal 1.
4397 2015-08-21 Pedro Alves <palves@redhat.com>
4399 * tdesc.c (default_description): Explicitly zero-initialize.
4401 2015-08-21 Pedro Alves <palves@redhat.com>
4404 * inferiors.c (remove_thread): Discard any pending stop reply for
4406 * server.c (remove_all_on_match_pid): Rename to ...
4407 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4409 (discard_queued_stop_replies): Change parameter to a ptid. Now
4411 (handle_v_kill, kill_inferior_callback, captured_main)
4412 (process_serial_event): Adjust.
4413 * server.h (discard_queued_stop_replies): Declare.
4415 2015-08-21 Pedro Alves <palves@redhat.com>
4417 * linux-low.c (wait_for_sigstop): Always switch to no thread
4418 selected if the previously current thread dies.
4419 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4420 process instead of the current thread's.
4421 * remote-utils.c (input_interrupt): Don't check if there's no
4423 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4424 current thread to the general thread fails, error out.
4425 (handle_qxfer_auxv, handle_qxfer_libraries)
4426 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4427 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4428 (handle_query): Check if there's a thread selected instead of
4429 checking whether there's any thread in the thread list.
4430 (handle_qxfer_threads, handle_qxfer_btrace)
4431 (handle_qxfer_btrace_conf): Don't error out early if there's no
4432 thread in the thread list.
4433 (handle_v_cont, myresume): Don't set the current thread to the
4435 (process_serial_event) <Hg handling>: Also set thread_id if the
4436 previous general thread is still alive.
4437 (process_serial_event) <g/G handling>: If setting the current
4438 thread to the general thread fails, error out.
4439 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4440 thread's lwp instead of the current thread's.
4441 * target.c (set_desired_thread): If the desired thread was not
4442 found, leave the current thread pointing to NULL. Return an int
4443 (boolean) indicating success.
4444 * target.h (set_desired_thread): Change return type to int.
4446 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4448 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4449 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4451 (ps_get_thread_area): New function.
4453 2015-08-19 Gary Benson <gbenson@redhat.com>
4455 * hostio.c (handle_pread): Do not attempt to read more data
4456 than hostio_reply_with_data can fit in a packet.
4458 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4460 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4462 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4464 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4466 2015-08-06 Pedro Alves <palves@redhat.com>
4468 * tracepoint.c (expr_eval_result): Now an int.
4470 2015-08-06 Pedro Alves <palves@redhat.com>
4472 * gdbthread.h (struct regcache): Forward declare.
4473 (struct thread_info) <regcache_data>: Now a struct regcache
4475 * inferiors.c (inferior_regcache_data)
4476 (set_inferior_regcache_data): Now work with struct regcache
4478 * inferiors.h (struct regcache): Forward declare.
4479 (inferior_regcache_data, set_inferior_regcache_data): Now work
4480 with struct regcache pointers.
4481 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4482 (free_register_cache_thread): Remove struct regcache pointer
4485 2015-08-06 Pedro Alves <palves@redhat.com>
4487 * server.c (captured_main): On error, print the exception message
4488 to stderr, and if run_once is set, throw a quit.
4490 2015-08-06 Pedro Alves <palves@redhat.com>
4492 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4495 2015-08-06 Pedro Alves <palves@redhat.com>
4497 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4498 reading beyond the passed in buffer length.
4500 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4502 * tracepoint.c (symbol_list) <required>: Remove.
4504 2015-08-06 Pedro Alves <palves@redhat.com>
4506 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4507 count if stopping and suspending threads.
4508 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4509 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4510 (linux_detach): Complete an ongoing step-over.
4511 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4513 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4514 (linux_wait_1): If passing a signal to the inferior after
4515 finishing a step-over, unsuspend and re-resume all lwps. If we
4516 see a single-step event but the thread should be continuing, don't
4517 pass the trap to gdb.
4518 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4519 internal_error instead of gdb_assert.
4520 (enqueue_pending_signal): New function.
4521 (check_ptrace_stopped_lwp_gone): Add debug output.
4522 (start_step_over): Use internal_error instead of gdb_assert.
4523 (complete_ongoing_step_over): New function.
4524 (linux_resume_one_thread): Don't resume a suspended thread.
4525 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4528 2015-08-06 Pedro Alves <palves@redhat.com>
4530 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4531 (linux_thread_alive): Use lwp_is_marked_dead.
4532 (extended_event_reported): Delete.
4533 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4534 instead of extended_event_reported.
4535 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4537 (lwp_is_marked_dead): New function.
4538 (lwp_running): Use lwp_is_marked_dead.
4539 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4542 2015-08-06 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (linux_wait_1): Move fork event output out of the
4545 !report_to_gdb check. Pass event_child->waitstatus to
4546 target_waitstatus_to_string instead of ourstatus.
4548 2015-08-04 Yao Qi <yao.qi@linaro.org>
4550 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4551 if current_thread is 32 bit.
4553 2015-08-04 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4556 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4557 * server.c (extended_protocol): Remove "static".
4558 * server.h (extended_protocol): Declare it.
4560 2015-08-04 Yao Qi <yao.qi@linaro.org>
4562 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4563 both aarch64 and aarch32.
4564 (aarch64_set_pc): Likewise.
4566 2015-08-04 Yao Qi <yao.qi@linaro.org>
4568 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4569 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4570 arm-with-neon.xml to srv_xmlfiles.
4571 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4572 (is_64bit_tdesc): New function.
4573 (aarch64_linux_read_description): New function.
4574 (aarch64_arch_setup): Call aarch64_linux_read_description.
4575 (regs_info): Rename to regs_info_aarch64.
4576 (aarch64_regs_info): Return right regs_info.
4577 (initialize_low_arch): Call initialize_low_arch_aarch32.
4579 2015-08-04 Yao Qi <yao.qi@linaro.org>
4581 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4582 * linux-aarch32-low.c: New file.
4583 * linux-aarch32-low.h: New file.
4584 * linux-arm-low.c (arm_fill_gregset): Move it to
4585 linux-aarch32-low.c.
4586 (arm_store_gregset): Likewise.
4587 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4588 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4589 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4590 (regs_info): Rename to regs_info_arm.
4591 (arm_regs_info): Return regs_info_aarch32 if
4592 have_ptrace_getregset is 1 and target description is
4593 arm_with_neon or arm_with_vfpv3.
4594 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4595 Call initialize_low_arch_aarch32 instead.
4597 2015-08-04 Yao Qi <yao.qi@linaro.org>
4599 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4600 * linux-low.c: ... here.
4601 * linux-low.h (have_ptrace_getregset): Declare it.
4603 2015-08-04 Pedro Alves <palves@redhat.com>
4605 * thread-db.c (struct thread_db): Use new typedefs.
4606 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4608 (disable_thread_event_reporting): Cast result of dlsym to
4609 destination function pointer type.
4610 (thread_db_mourn): Use td_ta_delete_ftype.
4612 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4614 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4616 (CDX_BREAKPOINT): Define for R2.
4617 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4618 (the_low_target): Add comments.
4620 2015-07-30 Yao Qi <yao.qi@linaro.org>
4622 * linux-arm-low.c (arm_hwcap): Remove it.
4623 (arm_read_description): New local variable arm_hwcap. Don't
4624 set arm_hwcap to zero.
4626 2015-07-30 Yao Qi <yao.qi@linaro.org>
4628 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4629 Use regcache->tdesc instead.
4630 (arm_store_wmmxregset): Likewise.
4631 (arm_fill_vfpregset): Likewise.
4632 (arm_store_vfpregset): Likewise.
4634 2015-07-30 Yao Qi <yao.qi@linaro.org>
4636 * linux-arm-low.c: Include arch/arm.h.
4637 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4638 (arm_store_gregset): Likewise.
4640 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4642 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4643 ptrace's 4th parameter.
4645 2015-07-27 Yao Qi <yao.qi@linaro.org>
4647 * configure.srv (case aarch64*-*-linux*): Don't set
4650 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4652 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4654 * linux-arm-low.c: Likewise.
4655 * linux-cris-low.c: Likewise.
4656 * linux-crisv32-low.c: Likewise.
4657 * linux-low.c: Likewise.
4658 * linux-m68k-low.c: Likewise.
4659 * linux-mips-low.c: Likewise.
4660 * linux-nios2-low.c: Likewise.
4661 * linux-s390-low.c: Likewise.
4662 * linux-sparc-low.c: Likewise.
4663 * linux-tic6x-low.c: Likewise.
4664 * linux-tile-low.c: Likewise.
4665 * linux-x86-low.c: Likewise.
4667 2015-07-24 Pedro Alves <palves@redhat.com>
4669 * config.in: Regenerate.
4670 * configure: Regenerate.
4672 2015-07-24 Pedro Alves <palves@redhat.com>
4674 * acinclude.m4: Include ../ptrace.m4.
4675 * configure.ac: Call GDB_AC_PTRACE.
4676 * config.in, configure: Regenerate.
4678 2015-07-24 Yao Qi <yao.qi@linaro.org>
4680 * linux-low.c (linux_create_inferior): Remove setting to
4681 proc->priv->new_inferior.
4682 (linux_attach): Likewise.
4683 (linux_low_filter_event): Likewise.
4684 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4686 2015-07-24 Yao Qi <yao.qi@linaro.org>
4688 * linux-low.c (linux_arch_setup): New function.
4689 (linux_low_filter_event): If proc->tdesc is NULL and
4690 proc->attached is true, call the_low_target.arch_setup.
4691 Otherwise, keep status pending, and return.
4692 (linux_resume_one_lwp_throw): Don't call get_pc if
4693 thread->while_stepping isn't NULL. Don't call
4694 get_thread_regcache if proc->tdesc is NULL.
4695 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4696 (linux_target_ops): Install arch_setup.
4697 * server.c (start_inferior): Call the_target->arch_setup.
4698 * target.h (struct target_ops) <arch_setup>: New field.
4699 (target_arch_setup): New marco.
4700 * lynx-low.c (lynx_target_ops): Update.
4701 * nto-low.c (nto_target_ops): Update.
4702 * spu-low.c (spu_target_ops): Update.
4703 * win32-low.c (win32_target_ops): Update.
4705 2015-07-24 Yao Qi <yao.qi@linaro.org>
4707 * linux-low.c (linux_add_process): Don't set
4708 proc->priv->new_inferior.
4709 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4710 (linux_attach): Likewise.
4712 2015-07-24 Yao Qi <yao.qi@linaro.org>
4714 * server.c (start_inferior): Code refactor.
4716 2015-07-24 Yao Qi <yao.qi@linaro.org>
4718 * server.c (process_serial_event): Set general_thread.
4720 2015-07-21 Yao Qi <yao.qi@linaro.org>
4722 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4723 aarch64_linux_get_debug_reg_capacity.
4725 2015-07-17 Yao Qi <yao.qi@linaro.org>
4727 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4728 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4729 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4730 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4731 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4732 (AARCH64_HWP_ALIGNMENT): Likewise.
4733 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4734 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4735 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4736 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4737 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4738 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4739 (struct aarch64_debug_reg_state): Likewise.
4740 (struct arch_lwp_info): Likewise.
4741 (aarch64_align_watchpoint): Likewise.
4742 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4743 (aarch64_watchpoint_length): Likewise.
4744 (aarch64_point_encode_ctrl_reg): Likewise
4745 (aarch64_point_is_aligned): Likewise.
4746 (aarch64_align_watchpoint): Likewise.
4747 (aarch64_linux_set_debug_regs):
4748 (aarch64_dr_state_insert_one_point): Likewise.
4749 (aarch64_dr_state_remove_one_point): Likewise.
4750 (aarch64_handle_breakpoint): Likewise.
4751 (aarch64_handle_aligned_watchpoint): Likewise.
4752 (aarch64_handle_unaligned_watchpoint): Likewise.
4753 (aarch64_handle_watchpoint): Likewise.
4755 2015-07-17 Yao Qi <yao.qi@linaro.org>
4757 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4758 and don't aarch64_get_debug_reg_state. All callers update.
4759 (aarch64_handle_aligned_watchpoint): Likewise.
4760 (aarch64_handle_unaligned_watchpoint): Likewise.
4761 (aarch64_handle_watchpoint): Likewise.
4762 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4763 (aarch64_remove_point): Likewise.
4765 2015-07-17 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4769 (aarch64_handle_unaligned_watchpoint): Likewise.
4771 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4773 Revert the previous 3 commits:
4774 Move gdb_regex* to common/
4775 Move linux_find_memory_regions_full & co.
4776 gdbserver build-id attribute generator
4778 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4779 Jan Kratochvil <jan.kratochvil@redhat.com>
4781 gdbserver build-id attribute generator.
4782 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4783 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4784 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4786 (get_dynamic): Use find_pdhr to traverse program headers.
4787 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4788 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4789 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4790 (get_hex_build_id): New.
4791 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4792 to reply XML document.
4794 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4795 Jan Kratochvil <jan.kratochvil@redhat.com>
4797 * target.c: Include target/target-utils.h and fcntl.h.
4798 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4799 (target_fileio_read_stralloc): New functions.
4801 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4803 * Makefile.in (OBS): Add gdb_regex.o.
4805 * config.in: Rebuilt.
4806 * configure: Rebuilt.
4808 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4809 Jan Kratochvil <jan.kratochvil@redhat.com>
4811 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4812 * Makefile.in (OBS): Add target-utils.o.
4813 (linux-maps.o, target-utils.o): New.
4814 * configure.srv (srv_linux_obj): Add linux-maps.o.
4816 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4818 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4820 (the_low_target): Install it.
4822 2015-07-14 Pedro Alves <palves@redhat.com>
4824 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4825 Instead, ignore ECHILD, and throw an error for other errnos.
4827 2015-07-10 Pedro Alves <palves@redhat.com>
4829 * event-loop.c (struct callback_event) <data>: Change type to
4830 gdb_client_data instance instead of gdb_client_data pointer.
4831 (append_callback_event): Adjust.
4833 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4835 * linux-aarch64-low.c: Add comments for each linux_target_ops
4836 method. Remove comments already covered in target_ops and
4837 linux_target_ops definitions.
4838 (the_low_target): Add comments for each unimplemented method.
4840 2015-07-09 Yao Qi <yao.qi@linaro.org>
4842 * linux-aarch64-low.c (aarch64_regmap): Remove.
4843 (aarch64_usrregs_info): Remove.
4844 (regs_info): Set field usrregs to NULL.
4846 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4848 * linux-low.c: Include "rsp-low.h"
4849 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4850 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4851 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4852 (handle_btrace_enable_pt): New.
4853 (handle_btrace_general_set): Support "pt".
4854 (handle_btrace_conf_general_set): Support "pt:size".
4856 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4858 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4861 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4863 * linux-aarch64-low.c: Remove comment about endianness.
4864 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4865 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4868 2015-06-24 Gary Benson <gbenson@redhat.com>
4870 * linux-i386-ipa.c (stdint.h): Do not include.
4871 * lynx-i386-low.c (stdint.h): Likewise.
4872 * lynx-ppc-low.c (stdint.h): Likewise.
4873 * mem-break.c (stdint.h): Likewise.
4874 * thread-db.c (stdint.h): Likewise.
4875 * tracepoint.c (stdint.h): Likewise.
4876 * win32-low.c (stdint.h): Likewise.
4878 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4880 * server.c (write_qxfer_response): Update call to
4881 remote_escape_output.
4883 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4884 Jan Kratochvil <jan.kratochvil@redhat.com>
4886 Merge multiple hex conversions.
4887 * gdbreplay.c (tohex): Rename to 'fromhex'.
4888 (logchar): Use fromhex.
4890 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4892 * server.c (handle_qxfer_libraries): Set `version' attribute for
4895 2015-06-10 Gary Benson <gbenson@redhat.com>
4897 * target.h (struct target_ops) <multifs_open>: New field.
4898 <multifs_unlink>: Likewise.
4899 <multifs_readlink>: Likewise.
4900 * linux-low.c (nat/linux-namespaces.h): New include.
4901 (linux_target_ops): Initialize the_target->multifs_open,
4902 the_target->multifs_unlink and the_target->multifs_readlink.
4903 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4904 * hostio.c (hostio_fs_pid): New static variable.
4905 (hostio_handle_new_gdb_connection): New function.
4906 (handle_setfs): Likewise.
4907 (handle_open): Use the_target->multifs_open as appropriate.
4908 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4909 (handle_readlink): Use the_target->multifs_readlink as
4911 (handle_vFile): Handle vFile:setfs packets.
4912 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4913 after target_handle_new_gdb_connection.
4915 2015-06-10 Gary Benson <gbenson@redhat.com>
4917 * configure.ac (AC_CHECK_FUNCS): Add setns.
4918 * config.in: Regenerate.
4919 * configure: Likewise.
4920 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4921 (linux-namespaces.o): New rule.
4922 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4924 2015-06-09 Gary Benson <gbenson@redhat.com>
4926 * hostio.c (handle_open): Process mode argument with
4927 fileio_to_host_mode.
4929 2015-06-01 Yao Qi <yao.qi@linaro.org>
4931 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4932 * linux-x86-low.c: Likewise.
4934 2015-05-28 Don Breazeal <donb@codesourcery.com>
4936 * linux-low.c (handle_extended_wait): Initialize
4937 thread_info.last_resume_kind for new fork children.
4939 2015-05-15 Pedro Alves <palves@redhat.com>
4941 * target.h (target_handle_new_gdb_connection): Rewrite using if
4942 wrapped in do/while.
4944 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4946 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4947 * configure, config.in: Regenerate.
4948 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4951 2015-05-12 Don Breazeal <donb@codesourcery.com>
4953 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4954 PTRACE_EVENT_VFORK_DONE.
4955 (linux_low_ptrace_options, extended_event_reported): Add vfork
4957 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4958 and "vforkdone" for RSP 'T' Stop Reply Packet.
4959 * server.h (report_vfork_events): Declare
4962 2015-05-12 Don Breazeal <donb@codesourcery.com>
4964 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4965 (the_low_target) <new_fork>: Initialize new member.
4966 * linux-arm-low.c (arm_new_fork): New function.
4967 (the_low_target) <new_fork>: Initialize new member.
4968 * linux-low.c (handle_extended_wait): Call new target function
4970 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4971 * linux-mips-low.c (mips_add_watchpoint): New function
4972 extracted from mips_insert_point.
4973 (the_low_target) <new_fork>: Initialize new member.
4974 (mips_linux_new_fork): New function.
4975 (mips_insert_point): Call mips_add_watchpoint.
4976 * linux-x86-low.c (x86_linux_new_fork): New function.
4977 (the_low_target) <new_fork>: Initialize new member.
4979 2015-05-12 Don Breazeal <donb@codesourcery.com>
4981 * linux-low.c (handle_extended_wait): Implement return value,
4982 rename argument 'event_child' to 'event_lwp', handle
4983 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4984 (linux_low_ptrace_options): New function.
4985 (linux_low_filter_event): Call linux_low_ptrace_options,
4986 use different argument fo linux_enable_event_reporting,
4987 use return value from handle_extended_wait.
4988 (extended_event_reported): New function.
4989 (linux_wait_1): Call extended_event_reported and set
4990 status to report fork events.
4991 (linux_write_memory): Add pid to debug message.
4992 (reset_lwp_ptrace_options_callback): New function.
4993 (linux_handle_new_gdb_connection): New function.
4994 (linux_target_ops): Initialize new structure member.
4995 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4996 * lynx-low.c: Initialize new structure member.
4997 * remote-utils.c (prepare_resume_reply): Implement stop reason
4998 "fork" for "T" stop message.
4999 * server.c (handle_query): Call handle_new_gdb_connection.
5000 * server.h (report_fork_events): Declare global flag.
5001 * target.h (struct target_ops) <handle_new_gdb_connection>:
5003 (target_handle_new_gdb_connection): New macro.
5004 * win32-low.c: Initialize new structure member.
5006 2015-05-12 Don Breazeal <donb@codesourcery.com>
5008 * mem-break.c (APPEND_TO_LIST): Define macro.
5009 (clone_agent_expr): New function.
5010 (clone_one_breakpoint): New function.
5011 (clone_all_breakpoints): New function.
5012 * mem-break.h: Declare new functions.
5014 2015-05-12 Don Breazeal <donb@codesourcery.com>
5016 * linux-low.c (linux_supports_fork_events): New function.
5017 (linux_supports_vfork_events): New function.
5018 (linux_target_ops): Initialize new structure members.
5019 (initialize_low): Call linux_check_ptrace_features.
5020 * lynx-low.c (lynx_target_ops): Initialize new structure
5022 * server.c (report_fork_events, report_vfork_events):
5024 (handle_query): Add new features to qSupported packet and
5026 (captured_main): Initialize new global variables.
5027 * target.h (struct target_ops) <supports_fork_events>:
5029 <supports_vfork_events>: New member.
5030 (target_supports_fork_events): New macro.
5031 (target_supports_vfork_events): New macro.
5032 * win32-low.c (win32_target_ops): Initialize new structure
5035 2015-05-12 Gary Benson <gbenson@redhat.com>
5037 * server.c (handle_qxfer_exec_file): Use current process
5040 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5042 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5043 Remove HAVE_PTRACE_GETREGS conditionals.
5044 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5045 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5047 2015-05-08 Yao Qi <yao.qi@linaro.org>
5049 * linux-low.c (linux_supports_conditional_breakpoints): New
5051 (linux_target_ops): Install new target method.
5052 * lynx-low.c (lynx_target_ops): Install NULL hook for
5053 supports_conditional_breakpoints.
5054 * nto-low.c (nto_target_ops): Likewise.
5055 * spu-low.c (spu_target_ops): Likewise.
5056 * win32-low.c (win32_target_ops): Likewise.
5057 * server.c (handle_query): Check
5058 target_supports_conditional_breakpoints.
5059 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5061 (target_supports_conditional_breakpoints): New macro.
5063 2015-05-06 Pedro Alves <palves@redhat.com>
5066 * server.c (start_inferior): If the process exits, mourn it.
5068 2015-04-21 Gary Benson <gbenson@redhat.com>
5070 * hostio.c (fileio_open_flags_to_host): Factored out to
5071 fileio_to_host_openflags in common/fileio.c. Single use
5074 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5076 * linux-xtensa-low.c (xtensa_fill_gregset)
5077 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5080 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5082 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5083 (regs_info): Replace usrregs pointer with NULL.
5085 2015-04-17 Gary Benson <gbenson@redhat.com>
5087 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5088 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5089 * server.c (handle_qxfer_exec_file): New function.
5090 (qxfer_packets): Add exec-file entry.
5091 (handle_query): Report qXfer:exec-file:read as supported packet.
5093 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5095 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5097 2015-04-09 Gary Benson <gbenson@redhat.com>
5099 * hostio-errno.c (errno_to_fileio_error): Remove function.
5100 Update caller to use remote_fileio_to_fio_error.
5102 2015-04-09 Yao Qi <yao.qi@linaro.org>
5104 * linux-low.c (linux_insert_point): Call
5105 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5106 (linux_remove_point): Call remove_memory_breakpoint if type is
5108 * linux-x86-low.c (x86_insert_point): Don't call
5109 insert_memory_breakpoint.
5110 (x86_remove_point): Don't call remove_memory_breakpoint.
5112 2015-04-01 Pedro Alves <palves@redhat.com>
5113 Cleber Rosa <crosa@redhat.com>
5115 * server.c (gdbserver_usage): Reorganize and extend the usage
5118 2015-03-24 Pedro Alves <palves@redhat.com>
5120 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5121 output. Also dump TRAP_TRACE.
5122 (linux_low_filter_event): In debug output, distinguish a
5123 resume_stop SIGSTOP from a delayed SIGSTOP.
5125 2015-03-24 Gary Benson <gbenson@redhat.com>
5127 * linux-x86-low.c (x86_linux_new_thread): Moved to
5129 (x86_linux_prepare_to_resume): Likewise.
5131 2015-03-24 Gary Benson <gbenson@redhat.com>
5133 * Makefile.in (x86-linux-dregs.o): New rule.
5134 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5135 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5136 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5137 (x86_linux_dr_get): Likewise.
5138 (x86_linux_dr_set): Likewise.
5139 (update_debug_registers_callback): Likewise.
5140 (x86_linux_dr_set_addr): Likewise.
5141 (x86_linux_dr_get_addr): Likewise.
5142 (x86_linux_dr_set_control): Likewise.
5143 (x86_linux_dr_get_control): Likewise.
5144 (x86_linux_dr_get_status): Likewise.
5145 (x86_linux_update_debug_registers): Likewise.
5147 2015-03-24 Gary Benson <gbenson@redhat.com>
5149 * linux-x86-low.c (x86_linux_update_debug_registers):
5150 New function, factored out from...
5151 (x86_linux_prepare_to_resume): ...this.
5153 2015-03-24 Gary Benson <gbenson@redhat.com>
5155 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5156 (x86_linux_dr_set): Likewise.
5157 (update_debug_registers_callback): Likewise.
5158 (x86_linux_dr_set_addr): Likewise.
5159 (x86_linux_dr_get_addr): Likewise.
5160 (x86_linux_dr_set_control): Likewise.
5161 (x86_linux_dr_get_control): Likewise.
5162 (x86_linux_dr_get_status): Likewise.
5163 (x86_linux_prepare_to_resume): Likewise.
5165 2015-03-24 Gary Benson <gbenson@redhat.com>
5167 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5168 Use perror_with_name. Pass string through gettext.
5169 (x86_linux_dr_set): Likewise.
5171 2015-03-24 Gary Benson <gbenson@redhat.com>
5173 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5174 (x86_linux_dr_set_addr): ...this.
5175 (x86_dr_low_get_addr): Rename to...
5176 (x86_linux_dr_get_addr): ...this.
5177 (x86_dr_low_set_control): Rename to...
5178 (x86_linux_dr_set_control): ...this.
5179 (x86_dr_low_get_control): Rename to...
5180 (x86_linux_dr_get_control): ...this.
5181 (x86_dr_low_get_status): Rename to...
5182 (x86_linux_dr_get_status): ...this.
5183 (x86_dr_low): Update with new function names.
5185 2015-03-24 Gary Benson <gbenson@redhat.com>
5187 * Makefile.in (x86-linux.o): New rule.
5188 * configure.srv: Add x86-linux.o to relevant targets.
5189 * linux-low.c (lwp_set_arch_private_info): New function.
5190 (lwp_arch_private_info): Likewise.
5191 * linux-x86-low.c: Include nat/x86-linux.h.
5192 (arch_lwp_info): Removed structure.
5193 (update_debug_registers_callback):
5194 Use lwp_set_debug_registers_changed.
5195 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5196 and lwp_set_debug_registers_changed.
5197 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5199 2015-03-24 Gary Benson <gbenson@redhat.com>
5201 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5202 * linux-arm-low.c (arm_new_thread): Likewise.
5203 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5204 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5205 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5206 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5208 2015-03-24 Gary Benson <gbenson@redhat.com>
5210 * linux-low.c (ptid_of_lwp): New function.
5211 (lwp_is_stopped): Likewise.
5212 (lwp_stop_reason): Likewise.
5213 * linux-x86-low.c (update_debug_registers_callback):
5215 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5218 2015-03-24 Gary Benson <gbenson@redhat.com>
5220 * linux-low.h (linux_stop_lwp): Remove declaration.
5222 2015-03-24 Gary Benson <gbenson@redhat.com>
5224 * linux-low.h: Include nat/linux-nat.h.
5225 * linux-low.c (iterate_over_lwps_args): New structure.
5226 (iterate_over_lwps_filter): New function.
5227 (iterate_over_lwps): Likewise.
5228 * linux-x86-low.c (update_debug_registers_callback):
5229 Update signature to what iterate_over_lwps expects.
5230 Remove PID check that iterate_over_lwps now performs.
5231 (x86_dr_low_set_addr): Use iterate_over_lwps.
5232 (x86_dr_low_set_control): Likewise.
5234 2015-03-24 Gary Benson <gbenson@redhat.com>
5236 * linux-x86-low.c (x86_debug_reg_state): New function.
5237 (x86_linux_prepare_to_resume): Use the above.
5239 2015-03-24 Gary Benson <gbenson@redhat.com>
5241 * linux-low.c (current_lwp_ptid): New function.
5242 * linux-x86-low.c: Include nat/linux-nat.h.
5243 (x86_dr_low_get_addr): Use current_lwp_ptid.
5244 (x86_dr_low_get_control): Likewise.
5245 (x86_dr_low_get_status): Likewise.
5247 2015-03-20 Pedro Alves <palves@redhat.com>
5249 * tracepoint.c (cmd_qtstatus): Make "str" const.
5251 2015-03-20 Pedro Alves <palves@redhat.com>
5253 * server.c (handle_general_set): Make "req_str" const.
5255 2015-03-19 Pedro Alves <palves@redhat.com>
5257 * linux-low.c (linux_resume_one_lwp): Rename to ...
5258 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5259 instead call perror_with_name.
5260 (check_ptrace_stopped_lwp_gone): New function.
5261 (linux_resume_one_lwp): Reimplement as wrapper around
5262 linux_resume_one_lwp_throw that swallows errors if the LWP is
5265 2015-03-19 Pedro Alves <palves@redhat.com>
5267 * linux-low.c (count_events_callback, select_event_lwp_callback):
5268 No longer check whether the thread has resume_stop as last resume
5271 2015-03-19 Pedro Alves <palves@redhat.com>
5273 * linux-low.c (count_events_callback, select_event_lwp_callback):
5274 Use the lwp's status_pending_p field, not the thread's.
5276 2015-03-19 Pedro Alves <palves@redhat.com>
5278 * linux-low.c (select_event_lwp_callback): Update comments to
5279 no longer mention SIGTRAP.
5281 2015-03-18 Gary Benson <gbenson@redhat.com>
5283 * server.c (handle_query): Do not report vFile:fstat as supported.
5285 2015-03-11 Gary Benson <gbenson@redhat.com>
5287 * hostio.c (sys/types.h): New include.
5288 (sys/stat.h): Likewise.
5289 (common-remote-fileio.h): Likewise.
5290 (handle_fstat): New function.
5291 (handle_vFile): Handle vFile:fstat packets.
5293 2015-03-11 Gary Benson <gbenson@redhat.com>
5295 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5296 struct stat.st_blocks and struct stat.st_blksize.
5297 * configure: Regenerate.
5298 * config.in: Likewise.
5299 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5300 (OBS): Add common-remote-fileio.o.
5301 (common-remote-fileio.o): New rule.
5303 2015-03-09 Pedro Alves <palves@redhat.com>
5305 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5306 'struct sockaddr' pointer in 'accept' call.
5308 2015-03-09 Pedro Alves <palves@redhat.com>
5311 2015-03-07 Pedro Alves <palves@redhat.com>
5312 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5313 or <winsock2.h> here. Instead include "gdb_socket.h".
5314 (remote_open): Use union gdb_sockaddr_u.
5315 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5316 or <winsock2.h> here. Instead include "gdb_socket.h".
5317 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5318 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5320 (init_named_socket, gdb_agent_helper_thread): Use union
5323 2015-03-07 Pedro Alves <palves@redhat.com>
5325 * configure.ac (build_warnings): Move
5326 -Wdeclaration-after-statement to the C-specific set.
5327 * configure: Regenerate.
5329 2015-03-07 Pedro Alves <palves@redhat.com>
5331 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5332 or <winsock2.h> here. Instead include "gdb_socket.h".
5333 (remote_open): Use union gdb_sockaddr_u.
5334 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5335 or <winsock2.h> here. Instead include "gdb_socket.h".
5336 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5337 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5339 (init_named_socket, gdb_agent_helper_thread): Use union
5342 2015-03-07 Pedro Alves <palves@redhat.com>
5344 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5347 2015-03-06 Yao Qi <yao.qi@linaro.org>
5349 * linux-aarch64-low.c (aarch64_insert_point): Use
5350 show_debug_regs as a boolean.
5351 (aarch64_remove_point): Likewise.
5353 2015-03-05 Pedro Alves <palves@redhat.com>
5355 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5356 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5357 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5358 * nto-low.c (nto_target_ops): Likewise.
5359 * spu-low.c (spu_target_ops): Likewise.
5360 * win32-low.c (win32_target_ops): Likewise.
5362 2015-03-04 Pedro Alves <palves@redhat.com>
5364 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5365 Decide whether a breakpoint triggered based on the SIGTRAP's
5367 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5368 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5369 (linux_low_filter_event): Check for breakpoints before checking
5371 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5373 (linux_stopped_by_sw_breakpoint)
5374 (linux_supports_stopped_by_sw_breakpoint)
5375 (linux_stopped_by_hw_breakpoint)
5376 (linux_supports_stopped_by_hw_breakpoint): New functions.
5377 (linux_target_ops): Install new target methods.
5379 2015-03-04 Pedro Alves <palves@redhat.com>
5381 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5382 * server.c (swbreak_feature, hwbreak_feature): New globals.
5383 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5384 (captured_main): Clear swbreak_feature and hwbreak_feature.
5385 * server.h (swbreak_feature, hwbreak_feature): Declare.
5386 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5387 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5388 supports_stopped_by_hw_breakpoint>: New fields.
5389 (target_supports_stopped_by_sw_breakpoint)
5390 (target_stopped_by_sw_breakpoint)
5391 (target_supports_stopped_by_hw_breakpoint)
5392 (target_stopped_by_hw_breakpoint): Declare.
5394 2015-03-04 Pedro Alves <palves@redhat.com>
5396 enum lwp_stop_reason -> enum target_stop_reason
5397 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5398 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5399 (linux_wait_1, stuck_in_jump_pad_callback)
5400 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5401 (linux_stopped_by_watchpoint):
5402 * linux-low.h (enum lwp_stop_reason): Delete.
5403 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5404 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5406 2015-03-04 Yao Qi <yao.qi@linaro.org>
5408 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5410 2015-03-03 Gary Benson <gbenson@redhat.com>
5412 * hostio.c (handle_vFile): Fix prefix lengths.
5414 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5416 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5419 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5421 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5422 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5423 (clean): Add "rm -f" for above C files.
5424 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5425 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5426 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5427 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5428 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5429 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5430 (init_registers_s390x_vx_linux64)
5431 (init_registers_s390x_tevx_linux64)
5432 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5433 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5435 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5436 (s390_store_vxrs_high): New functions.
5437 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5439 (s390_arch_setup): Add logic for selecting one of the new target
5440 descriptions. Activate the new vector regsets if applicable.
5441 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5442 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5443 and init_registers_s390x_tevx_linux64.
5445 2015-03-01 Pedro Alves <palves@redhat.com>
5447 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5450 2015-02-27 Pedro Alves <palves@redhat.com>
5452 * linux-x86-low.c (u_debugreg_offset): New function.
5453 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5455 2015-02-27 Pedro Alves <palves@redhat.com>
5457 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5458 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5459 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5460 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5461 (ps_lsetfpregs, ps_getpid)
5462 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5463 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5464 (ps_lsetxregs, ps_plog): Declare.
5466 2015-02-27 Pedro Alves <palves@redhat.com>
5468 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5469 IP_AGENT_EXPORT_FUNC.
5470 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5471 IP_AGENT_EXPORT_FUNC.
5472 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5473 (IP_AGENT_EXPORT): Delete.
5474 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5475 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5476 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5477 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5478 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5479 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5480 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5481 (traceframe_read_count, traceframe_write_count)
5482 (traceframes_created, trace_state_variables, get_raw_reg)
5483 (get_trace_state_variable_value, set_trace_state_variable_value)
5484 (ust_loaded, helper_thread_id, cmd_buf): Use
5485 IPA_SYM_EXPORTED_NAME.
5486 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5487 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5488 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5489 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5490 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5491 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5492 EXTERN_C_PUSH/EXTERN_C_POP.
5493 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5494 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5495 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5496 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5497 (traceframe_write_count, traceframe_read_count)
5498 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5499 (about_to_request_buffer_space, get_trace_state_variable_value)
5500 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5501 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5502 EXTERN_C_PUSH/EXTERN_C_POP.
5503 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5504 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5505 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5506 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5507 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5508 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5509 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5510 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5512 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5513 (IP_AGENT_EXPORT_VAR_DECL): Define.
5515 (gdb_agent_get_raw_reg): Declare.
5517 2015-02-27 Tom Tromey <tromey@redhat.com>
5518 Pedro Alves <palves@redhat.com>
5520 Rename symbols whose names are reserved C++ keywords throughout.
5522 2015-02-27 Pedro Alves <palves@redhat.com>
5524 * Makefile.in (COMPILER): New, get it from autoconf.
5525 (CXX): Get from autoconf instead.
5526 (COMPILE.pre): Use COMPILER.
5527 (CC-LD): Rename to ...
5528 (CC_LD): ... this. Use COMPILER.
5529 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5530 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5531 * acinclude.m4: Include build-with-cxx.m4.
5532 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5533 Disable -Werror by default if building in C++ mode.
5534 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5535 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5536 the C++ compiler. Save/restore CXXFLAGS too.
5537 * configure: Regenerate.
5539 2015-02-27 Pedro Alves <palves@redhat.com>
5541 * acinclude.m4: Include libiberty.m4.
5542 * configure.ac: Call libiberty_INIT.
5543 * config.in, configure: Regenerate.
5545 2015-02-26 Pedro Alves <palves@redhat.com>
5547 * linux-low.c (linux_wait_1): When incrementing the PC past a
5548 program breakpoint always use the_low_target.breakpoint_len as
5549 increment, rather than the maximum between that and
5550 the_low_target.decr_pc_after_break.
5552 2015-02-23 Pedro Alves <palves@redhat.com>
5554 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5555 thread was doing a step-over; always adjust the PC if
5556 we stepped over a permanent breakpoint.
5557 (linux_wait_1): If we stepped over breakpoint that was on top of a
5558 permanent breakpoint, manually advance the PC past it.
5560 2015-02-23 Pedro Alves <palves@redhat.com>
5562 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5564 (x86_fill_gregset, x86_store_gregset): Use it when handling
5567 2015-02-20 Pedro Alves <palves@redhat.com>
5569 * thread-db.c: Include "nat/linux-procfs.h".
5570 (thread_db_init): Skip listing new threads if the kernel supports
5571 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5573 2015-02-20 Pedro Alves <palves@redhat.com>
5575 * linux-low.c (status_pending_p_callback): Use ptid_match.
5577 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5579 PR breakpoints/16812
5580 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5581 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5582 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5584 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5586 PR breakpoints/15956
5587 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5589 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5591 * linux-low.c (linux_low_btrace_conf): Print size.
5592 * server.c (handle_btrace_conf_general_set): New.
5593 (hanle_general_set): Call handle_btrace_conf_general_set.
5594 (handle_query): Report Qbtrace-conf:bts:size as supported.
5596 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5598 * linux-low.c (linux_low_enable_btrace): Update parameters.
5599 (linux_low_btrace_conf): New.
5600 (linux_target_ops)<to_btrace_conf>: Initialize.
5601 * server.c (current_btrace_conf): New.
5602 (handle_btrace_enable): Rename to ...
5603 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5604 to target_enable_btrace. Update comment. Update users.
5605 (handle_qxfer_btrace_conf): New.
5606 (qxfer_packets): Add btrace-conf entry.
5607 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5608 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5609 (target_ops)<read_btrace_conf>: New.
5610 (target_enable_btrace): Update parameters.
5611 (target_read_btrace_conf): New.
5613 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5615 * server.c (handle_btrace_general_set): Remove call to
5616 target_supports_btrace.
5617 (supported_btrace_packets): New.
5618 (handle_query): Call supported_btrace_packets.
5619 * target.h: include btrace-common.h.
5620 (btrace_target_info): Removed.
5621 (supports_btrace, target_supports_btrace): Update parameters.
5623 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5625 * Makefile.in (SFILES): Add common/btrace-common.c.
5626 (OBS): Add common/btrace-common.o.
5627 (btrace-common.o): Add build rules.
5628 * linux-low: Include btrace-common.h.
5629 (linux_low_read_btrace): Use struct btrace_data. Call
5630 btrace_data_init and btrace_data_fini.
5632 2015-02-06 Pedro Alves <palves@redhat.com>
5634 * thread-db.c (find_new_threads_callback): Add debug output.
5636 2015-02-04 Pedro Alves <palves@redhat.com>
5638 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5639 (resume_stopped_resumed_lwps): New function.
5640 (linux_wait_for_event_filtered): Use it.
5642 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5644 * Makefile.in (SFILES): Add linux-personality.c.
5645 (linux-personality.o): New rule.
5646 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5647 list of objects to be built.
5648 * linux-low.c: Include nat/linux-personality.h.
5649 (linux_create_inferior): Remove code to disable address space
5650 randomization (moved to ../nat/linux-personality.c). Create
5651 cleanup to disable address space randomization.
5653 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5655 * Makefile.in (posix-strerror.o): New rule.
5656 (mingw-strerror.o): Likewise.
5657 * configure: Regenerated.
5658 * configure.ac: Source file ../common/common.host. Initialize new
5659 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5661 2015-01-14 Yao Qi <yao@codesourcery.com>
5663 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5664 (ppc-linux.o): New rule.
5665 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5666 * configure.ac: AC_CHECK_FUNCS(getauxval).
5667 * config.in: Re-generated.
5668 * configure: Re-generated.
5669 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5670 ppc64_64bit_inferior_p
5672 2015-01-14 Yao Qi <yao@codesourcery.com>
5674 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5675 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5676 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5677 (PT_ORIG_R3, PT_TRAP): Likewise.
5678 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5679 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5680 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5682 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5684 * i387-fp.c (i387_cache_to_xsave): In look over
5685 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5686 zmmh_low_space field by use of zmmh_high_space.
5688 2015-01-09 Pedro Alves <palves@redhat.com>
5690 * linux-low.c (step_over_bkpt): Move higher up in the file.
5691 (handle_extended_wait): Don't store the stop_pc here.
5692 (get_stop_pc): Adjust comments and rename to ...
5693 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5694 stopped for a software breakpoint or hardware breakpoint.
5695 (thread_still_has_status_pending_p): New function.
5696 (status_pending_p_callback): Use
5697 thread_still_has_status_pending_p. If the event is no longer
5698 interesting, resume the LWP.
5699 (handle_tracepoints): Add assert.
5700 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5701 (wstatus_maybe_breakpoint): New function.
5702 (cancel_breakpoint): Delete function.
5703 (check_stopped_by_watchpoint): New function, factored out from
5704 linux_low_filter_event.
5705 (lp_status_maybe_breakpoint): Delete function.
5706 (linux_low_filter_event): Remove filter_ptid argument.
5707 Leave thread group exits pending here. Store the LWP's stop PC.
5708 Always leave events pending.
5709 (linux_wait_for_event_filtered): Pull all events out of the
5710 kernel, and leave them all pending.
5711 (count_events_callback, select_event_lwp_callback): Consider all
5713 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5714 (select_event_lwp): Only give preference to the stepping LWP in
5715 all-stop mode. Adjust comments.
5716 (ignore_event): New function.
5717 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5718 references to cancel_breakpoints. Adjust to renames. Also give
5719 equal priority to all LWPs that have had events in non-stop mode.
5720 If reporting a software breakpoint event, unadjust the LWP's PC.
5721 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5722 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5724 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5725 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5726 (linux_stopped_by_watchpoint): Adjust.
5727 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5728 * linux-low.h (enum lwp_stop_reason): New.
5729 (struct lwp_info) <stop_pc>: Adjust comment.
5730 <stopped_by_watchpoint>: Delete field.
5731 <stop_reason>: New field.
5732 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5733 * mem-break.c (software_breakpoint_inserted_here)
5734 (hardware_breakpoint_inserted_here): New function.
5735 * mem-break.h (software_breakpoint_inserted_here)
5736 (hardware_breakpoint_inserted_here): Declare.
5737 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5738 (cancel_breakpoints): Delete.
5739 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5740 (upload_fast_traceframes): Remove references to
5743 2015-01-09 Pedro Alves <palves@redhat.com>
5745 * thread-db.c (find_new_threads_callback): Ignore thread if the
5746 kernel thread ID is -1.
5748 2015-01-09 Pedro Alves <palves@redhat.com>
5750 * linux-low.c (linux_attach_fail_reason_string): Move to
5751 nat/linux-ptrace.c, and rename.
5752 (linux_attach_lwp): Update comment.
5753 (attach_proc_task_lwp_callback): New function.
5754 (linux_attach): Adjust to rename and use
5755 linux_proc_attach_tgid_threads.
5756 (linux_attach_fail_reason_string): Delete declaration.
5758 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5760 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5761 * server.c (gdbserver_version): Likewise.
5763 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5765 * remote-utils.c: Include ctype.h.
5766 (input_interrupt): Explicitly handle the case when the char
5767 received is the NUL byte. Improve the printing of non-ASCII
5770 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5772 * linux-low.c (linux_low_filter_event): Update call to
5773 linux_enable_event_reporting following the addition of
5774 a new parameter to that function.
5776 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5779 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5780 (AARCH64_FPCR_REGNO): Likewise.
5781 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5782 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5783 (aarch64_store_fpregset): Likewise.
5785 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5787 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5788 Remove FIXME comment about assumption about N.
5790 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5792 * configure.ac: If large-file support is disabled in GDBserver,
5793 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5794 * configure: Regenerate.
5796 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5798 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5799 warning upon ENODATA from ptrace.
5800 * linux-s390-low.c (s390_store_tdb): New.
5801 (s390_regsets): Add regset for NT_S390_TDB.
5803 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5805 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5806 without a fill_function.
5807 * linux-s390-low.c (s390_fill_last_break): Remove.
5808 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5809 (s390_arch_setup): Use regset's size instead of fill_function for
5812 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5814 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5815 the regset's store function when ptrace returned an error.
5816 * regcache.c (get_thread_regcache): Invalidate register cache
5817 before fetching inferior's registers.
5819 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5821 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5822 while-loop as for-loop.
5823 (regsets_store_inferior_registers): Likewise.
5825 2014-11-28 Yao Qi <yao@codesourcery.com>
5827 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5828 * config.in, configure: Re-generate.
5829 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5832 2014-11-21 Yao Qi <yao@codesourcery.com>
5834 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5835 (AC_CHECK_HEADERS): Remove malloc.h.
5836 * configure: Re-generated.
5837 * config.in: Re-generated.
5838 * server.h: Don't include alloca.h and malloc.h.
5839 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5840 Don't include malloc.h.
5842 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5844 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5845 corresponding ERRNO check in same block.
5847 2014-11-12 Pedro Alves <palves@redhat.com>
5849 * server.c (cont_thread): Update comment.
5850 (start_inferior, attach_inferior): No longer clear cont_thread.
5851 (handle_v_cont): No longer set cont_thread.
5852 (captured_main): Clear cont_thread each time a GDB connects.
5854 2014-11-12 Pedro Alves <palves@redhat.com>
5856 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5857 thread, and don't resume all threads if the Hc thread has exited.
5859 2014-11-12 Pedro Alves <palves@redhat.com>
5861 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5862 the process group instead of to a specific LWP.
5864 2014-10-15 Pedro Alves <palves@redhat.com>
5867 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5869 (arm_set_thread_context): Delete.
5870 (the_low_target): Adjust.
5871 * win32-i386-low.c (debug_registers_changed)
5872 (debug_registers_used): Delete.
5873 (update_debug_registers_callback): New function.
5874 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5875 needing to update their debug registers.
5876 (win32_get_current_dr): New function.
5877 (x86_dr_low_get_addr, x86_dr_low_get_control)
5878 (x86_dr_low_get_status): Fetch the debug register from the thread
5880 (i386_initial_stuff): Adjust.
5881 (i386_get_thread_context): Remove current_event parameter. Don't
5882 clear debug_registers_changed nor copy DR values to
5884 (i386_set_thread_context): Delete.
5885 (i386_prepare_to_resume): New function.
5886 (i386_thread_added): Mark the thread as needing to update irs
5888 (the_low_target): Remove i386_set_thread_context and install
5889 i386_prepare_to_resume.
5890 * win32-low.c (win32_get_thread_context): Adjust.
5891 (win32_set_thread_context): Use SetThreadContext
5893 (win32_prepare_to_resume): New function.
5894 (win32_require_context): New function, factored out from ...
5895 (thread_rec): ... this.
5896 (continue_one_thread): Call win32_prepare_to_resume on each thread
5897 we're about to continue.
5898 (win32_resume): Call win32_prepare_to_resume on the event thread.
5899 * win32-low.h (struct win32_thread_info)
5900 <debug_registers_changed>: New field.
5901 (struct win32_target_ops): Change prototype of set_thread_context,
5902 delete set_thread_context and add prepare_to_resume.
5903 (win32_require_context): New declaration.
5905 2014-10-08 Gary Benson <gbenson@redhat.com>
5907 * server.h: Do not include common-exceptions.h.
5909 2014-10-08 Gary Benson <gbenson@redhat.com>
5911 * server.h: Do not include cleanups.h.
5913 2014-09-30 James Hogan <james.hogan@imgtec.com>
5915 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5918 2014-09-23 Yao Qi <yao@codesourcery.com>
5920 * linux-low.c (lp_status_maybe_breakpoint): New function.
5921 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5922 (count_events_callback): Likewise.
5923 (select_event_lwp_callback): Likewise.
5924 (cancel_breakpoints_callback): Likewise.
5926 2014-09-19 Don Breazeal <donb@codesourcery.com>
5928 * linux-low.c (handle_extended_wait): Call
5929 linux_ptrace_get_extended_event.
5930 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5931 linux_is_extended_waitstatus.
5933 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5935 * Makefile.in (CPPFLAGS): Define.
5936 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5937 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5939 2014-09-16 Gary Benson <gbenson@redhat.com>
5941 * inferiors.h (current_inferior): Renamed as...
5942 (current_thread): New variable. All uses updated.
5943 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5944 (maybe_move_out_of_jump_pad): Likewise.
5945 (cancel_breakpoint): Likewise.
5946 (linux_low_filter_event): Likewise.
5947 (wait_for_sigstop): Likewise.
5948 (linux_resume_one_lwp): Likewise.
5949 (need_step_over_p): Likewise.
5950 (start_step_over): Likewise.
5951 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5952 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5953 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5954 and save_inferior as saved_thread.
5955 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5957 (regcache_invalidate_thread): Likewise.
5958 * remote-utils.c (prepare_resume_reply): Likewise.
5959 * thread-db.c (thread_db_get_tls_address): Likewise.
5960 (disable_thread_event_reporting): Likewise.
5961 (remove_thread_event_breakpoints): Likewise.
5962 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5964 * target.h (set_desired_inferior): Renamed as...
5965 (set_desired_thread): New declaration. All uses updated.
5966 * server.c (myresume): Updated comment to reference thread instead
5968 (handle_serial_event): Likewise.
5969 (handle_target_event): Likewise.
5971 2014-09-12 Tom Tromey <tromey@redhat.com>
5972 Gary Benson <gbenson@redhat.com>
5974 * regcache.h: Include common-regcache.h.
5975 (regcache_read_pc): Don't declare.
5976 * regcache.c (get_thread_regcache_for_ptid): New function.
5978 2014-09-11 Tom Tromey <tromey@redhat.com>
5979 Gary Benson <gbenson@redhat.com>
5981 * symbol.c: New file.
5982 * Makefile.in (SFILES): Add symbol.c.
5983 (OBS): Add symbol.o.
5985 2014-09-11 Gary Benson <gbenson@redhat.com>
5987 * target.c (target_stop_ptid, target_continue_ptid): New
5990 2014-09-11 Tom Tromey <tromey@redhat.com>
5991 Gary Benson <gbenson@redhat.com>
5993 * target.h: Include target/target.h.
5994 * target.c (target_read_memory, target_read_uint32)
5995 (target_write_memory): New functions.
5997 2014-09-11 Gary Benson <gbenson@redhat.com>
5999 * server.h (debug_hw_points): Don't declare.
6000 * server.c (debug_hw_points): Don't define. Replace all uses
6001 with show_debug_regs.
6002 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6003 all uses with show_debug_regs.
6005 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6007 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6008 endianness into account.
6009 (ppc_supply_ptrace_register): Likewise.
6011 2014-09-03 James Hogan <james.hogan@imgtec.com>
6013 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6014 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6016 2014-09-03 Gary Benson <gbenson@redhat.com>
6018 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6019 ALL_DEBUG_ADDRESS_REGISTERS.
6021 2014-09-02 Gary Benson <gbenson@redhat.com>
6023 * i386-low.h: Renamed as...
6024 * x86-low.h: New file. All type, function and variable name
6025 prefixes changed from "i386_" to "x86_". All references updated.
6026 * i386-low.c: Renamed as...
6027 * x86-low.c: New file. All type, function and variable name
6028 prefixes changed from "i386_" to "x86_". All references updated.
6030 2014-09-02 Gary Benson <gbenson@redhat.com>
6032 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6033 (x86_linux_new_thread): Likewise.
6035 2014-08-29 Gary Benson <gbenson@redhat.com>
6037 * server.h (setjmp.h): Do not include.
6038 (toplevel): Do not declare.
6039 (common-exceptions.h): Include.
6040 (cleanups.h): Likewise.
6041 * server.c (toplevel): Do not define.
6042 (exit_code): New static global.
6043 (detach_or_kill_for_exit_cleanup): New function.
6044 (main): New function. Original main renamed to...
6045 (captured_main): New function.
6046 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6048 2014-08-29 Gary Benson <gbenson@redhat.com>
6050 * Makefile.in (SFILES): Add common/common-exceptions.c.
6051 (OBS): Add common-exceptions.o.
6052 (common-exceptions.o): New rule.
6053 * utils.c (prepare_to_throw_exception): New function.
6055 2014-08-29 Gary Benson <gbenson@redhat.com>
6057 * config.in: Regenerate.
6058 * configure: Likewise.
6060 2014-08-29 Gary Benson <gbenson@redhat.com>
6062 * Makefile.in (SFILES): Add common/cleanups.c.
6064 (cleanups.o): New rule.
6066 2014-08-29 Gary Benson <gbenson@redhat.com>
6068 * utils.c (internal_vwarning): New function.
6070 2014-08-28 Gary Benson <gbenson@redhat.com>
6072 * utils.h (fatal): Remove declaration.
6073 * utils.c (fatal): Remove function.
6075 2014-08-28 Gary Benson <gbenson@redhat.com>
6077 * tracepoint.c (gdb_agent_init): Replace fatal with
6079 (initialize_tracepoint): Likewise.
6081 2014-08-28 Gary Benson <gbenson@redhat.com>
6083 * remote-utils.c (remote_prepare): Replace fatal with error.
6085 2014-08-28 Gary Benson <gbenson@redhat.com>
6087 * linux-low.c (linux_async): Replace fatal with warning.
6089 (linux_start_non_stop): Return -1 if linux_async failed.
6091 2014-08-28 Gary Benson <gbenson@redhat.com>
6093 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6095 (i386_dr_low_get_addr): Remove vague comment.
6096 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6099 2014-08-28 Gary Benson <gbenson@redhat.com>
6101 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6102 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6104 (linux_resume_one_lwp): Likewise.
6105 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6107 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6108 with internal_error.
6109 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6110 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6111 (find_register_by_name): Replace fatal with internal_error.
6112 (find_regno): Likewise.
6113 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6114 * thread-db.c (thread_db_create_event): Likewise.
6115 (thread_db_load_search): Likewise.
6116 (try_thread_db_load_1): Likewise.
6117 * tracepoint.c (get_jump_space_head): Replace fatal with
6119 (claim_trampoline_space): Likewise.
6120 (have_fast_tracepoint_trampoline_buffer): Likewise.
6121 (cmd_qtstart): Likewise.
6122 (stop_tracing): Likewise.
6123 (fast_tracepoint_collecting): Likewise.
6124 (target_malloc): Likewise.
6125 (download_tracepoint): Likewise.
6126 (download_trace_state_variables): Replace check with gdb_assert.
6127 (upload_fast_traceframes): Replace fatal with internal_error.
6129 2014-08-19 Tom Tromey <tromey@redhat.com>
6130 Gary Benson <gbenson@redhat.com>
6132 * Makefile.in (SFILES): Add common/common-debug.c.
6133 (OBS): Add common-debug.o.
6134 (common-debug.o): New rule.
6135 * debug.h (debug_printf): Don't declare.
6136 * debug.c (debug_printf): Renamed and rewritten as...
6137 (debug_vprintf): New function.
6139 2014-08-19 Gary Benson <gbenson@redhat.com>
6141 * utils.h: Do not include print-utils.h.
6143 2014-08-19 Tom Tromey <tromey@redhat.com>
6144 Gary Benson <gbenson@redhat.com>
6146 * server.h: Add static assertion.
6147 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6149 2014-08-19 Tom Tromey <tromey@redhat.com>
6150 Gary Benson <gbenson@redhat.com>
6152 * Makefile.in (SFILES): Add common/errors.c.
6153 (OBS): Add errors.o.
6154 (IPA_OBS): Add errors-ipa.o.
6155 (errors.o): New rule.
6156 (errors-ipa.o): Likewise.
6157 * utils.h (perror_with_name, error, warning): Don't declare.
6158 * utils.c (warning): Renamed and rewritten as...
6159 (vwarning): New function.
6160 (error): Renamed and rewritten as...
6161 (verror): New function.
6162 (internal_error): Renamed and rewritten as...
6163 (internal_verror): New function.
6165 2014-08-07 Gary Benson <gbenson@redhat.com>
6167 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6168 * configure: Regenerate.
6169 * config.in: Likewise.
6170 * server.h: Do not include errno.h.
6171 * event-loop.c: Likewise.
6172 * hostio-errno.c: Likewise.
6173 * linux-low.c: Likewise.
6174 * remote-utils.c: Likewise.
6175 * spu-low.c: Likewise.
6176 * utils.c: Likewise.
6177 * gdbreplay.c: Unconditionally include errno.h.
6179 2014-08-07 Gary Benson <gbenson@redhat.com>
6181 * server.h: Do not include string.h.
6182 * event-loop.c: Likewise.
6183 * linux-low.c: Likewise.
6184 * regcache.c: Likewise.
6185 * remote-utils.c: Likewise.
6186 * spu-low.c: Likewise.
6187 * utils.c: Likewise.
6189 2014-08-07 Gary Benson <gbenson@redhat.com>
6191 * server.h: Do not include gdb_assert.h.
6193 2014-08-07 Gary Benson <gbenson@redhat.com>
6195 * server.h: Do not include common-utils.h.
6197 2014-08-07 Gary Benson <gbenson@redhat.com>
6199 * server.h: Do not include ptid.h.
6200 * notif.h: Likewise.
6202 2014-08-07 Gary Benson <gbenson@redhat.com>
6204 * server.h: Do not include gdb_locale.h.
6206 2014-08-07 Gary Benson <gbenson@redhat.com>
6208 * server.h: Do not include gdb/signals.h.
6209 * win32-low.c: Likewise.
6211 2014-08-07 Gary Benson <gbenson@redhat.com>
6213 * server.h: Do not include pathmax.h.
6215 2014-08-07 Gary Benson <gbenson@redhat.com>
6217 * server.h: Do not include libiberty.h.
6218 * linux-bfin-low.c: Likewise.
6220 2014-08-07 Gary Benson <gbenson@redhat.com>
6222 * server.h: Do not include ansidecl.h.
6224 2014-08-07 Gary Benson <gbenson@redhat.com>
6226 * linux-x86-low.c: Do not include stddef.h.
6227 * lynx-ppc-low.c: Likewise.
6228 * tracepoint.c: Likewise.
6230 2014-08-07 Gary Benson <gbenson@redhat.com>
6232 * server.h: Do not include stdarg.h.
6233 * nto-low.c: Likewise.
6235 2014-08-07 Gary Benson <gbenson@redhat.com>
6237 * server.h: Do not include stdlib.h.
6238 * inferiors.c: Likewise.
6239 * linux-low.c: Likewise.
6240 * regcache.c: Likewise.
6241 * spu-low.c: Likewise.
6242 * tracepoint.c: Likewise.
6243 * utils.c: Likewise.
6245 2014-08-07 Gary Benson <gbenson@redhat.com>
6247 * server.h: Do not include stdio.h.
6248 * linux-low.c: Likewise.
6249 * remote-utils.c: Likewise.
6250 * spu-low.c: Likewise.
6251 * utils.c: Likewise.
6252 * wincecompat.c: Likewise.
6254 2014-08-06 Gary Benson <gbenson@redhat.com>
6256 * regcache.c (init_register_cache): Move conditionals inside if.
6258 2014-08-06 Gary Benson <gbenson@redhat.com>
6260 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6262 2014-07-31 Gary Benson <gbenson@redhat.com>
6264 * ax.h: Do not include server.h.
6265 * gdbthread.h: Likewise.
6266 * lynx-low.h: Likewise.
6267 * notif.h: Likewise.
6269 2014-07-30 Gary Benson <gbenson@redhat.com>
6271 * server.h: Include common-defs.h.
6272 Do not include config.h or build-gnulib-gdbserver/config.h.
6274 2014-07-30 Gary Benson <gbenson@redhat.com>
6276 * hostio-errno.c: Move server.h to top of includes list.
6277 * inferiors.c: Likewise.
6278 * linux-x86-low.c: Likewise.
6279 * notif.c: Include server.h.
6281 2014-07-24 Tom Tromey <tromey@redhat.com>
6282 Gary Benson <gbenson@redhat.com>
6284 * server.h (CORE_ADDR): Now unsigned.
6286 2014-07-16 Pedro Alves <palves@redhat.com>
6288 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6290 2014-07-15 Pedro Alves <palves@redhat.com>
6292 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6295 2014-07-11 Pedro Alves <palves@redhat.com>
6297 * linux-low.c (kill_wait_lwp): New function, based on
6298 kill_one_lwp_callback, but use my_waitpid directly.
6299 (kill_one_lwp_callback, linux_kill): Use it.
6301 2014-06-23 Pedro Alves <palves@redhat.com>
6303 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6304 before setting DR0..DR3.
6306 2014-06-20 Gary Benson <gbenson@redhat.com>
6308 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6309 * configure: Regenerated.
6310 * config.in: Likewise.
6312 2014-06-20 Gary Benson <gbenson@redhat.com>
6314 * Makefile.in (SFILES): Update locations for files moved
6316 (object file files): Reordered.
6318 2014-06-20 Gary Benson <gbenson@redhat.com>
6320 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6321 (i386_dr_low_set_addr): Likewise.
6322 (i386_dr_low_get_addr): Likewise.
6323 (i386_dr_low_can_set_control): Likewise.
6324 (i386_dr_low_set_control): Likewise.
6325 (i386_dr_low_get_control): Likewise.
6326 (i386_dr_low_get_status): Likewise.
6327 (i386_get_debug_register_length): Likewise.
6328 * linux-x86-low.c (i386_dr_low_set_addr):
6329 Changed signature. Made static.
6330 (i386_dr_low_get_addr): Likewise.
6331 (i386_dr_low_set_control): Likewise.
6332 (i386_dr_low_get_control): Likewise.
6333 (i386_dr_low_get_status): Likewise.
6334 (i386_dr_low): New global variable.
6335 * win32-i386-low.c (i386_dr_low_set_addr):
6336 Changed signature. Made static.
6337 (i386_dr_low_get_addr): Likewise.
6338 (i386_dr_low_set_control): Likewise.
6339 (i386_dr_low_get_control): Likewise.
6340 (i386_dr_low_get_status): Likewise.
6341 (i386_dr_low): New global variable.
6343 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6345 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6346 * Makefile.in (AR, AR_FLAGS): Define.
6347 * configure: Regenerate.
6349 2014-06-19 Gary Benson <gbenson@redhat.com>
6351 * Makefile.in (i386-dregs.o): New rule.
6352 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6353 * i386-low.c (target.h): Remove include.
6354 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6355 (DR_CONTROL_SHIFT): Likewise.
6356 (DR_CONTROL_SIZE): Likewise.
6357 (DR_RW_EXECUTE): Likewise.
6358 (DR_RW_WRITE): Likewise.
6359 (DR_RW_READ): Likewise.
6360 (DR_RW_IORW): Likewise.
6361 (DR_LEN_1): Likewise.
6362 (DR_LEN_2): Likewise.
6363 (DR_LEN_4): Likewise.
6364 (DR_LEN_8): Likewise.
6365 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6366 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6367 (DR_ENABLE_SIZE): Likewise.
6368 (DR_LOCAL_SLOWDOWN): Likewise.
6369 (DR_GLOBAL_SLOWDOWN): Likewise.
6370 (DR_CONTROL_RESERVED): Likewise.
6371 (I386_DR_CONTROL_MASK): Likewise.
6372 (I386_DR_VACANT): Likewise.
6373 (I386_DR_LOCAL_ENABLE): Likewise.
6374 (I386_DR_GLOBAL_ENABLE): Likewise.
6375 (I386_DR_DISABLE): Likewise.
6376 (I386_DR_SET_RW_LEN): Likewise.
6377 (I386_DR_GET_RW_LEN): Likewise.
6378 (I386_DR_WATCH_HIT): Likewise.
6379 (i386_wp_op_t): Likewise.
6380 (i386_show_dr): Likewise.
6381 (i386_length_and_rw_bits): Likewise.
6382 (i386_insert_aligned_watchpoint): Likewise.
6383 (i386_remove_aligned_watchpoint): Likewise.
6384 (i386_handle_nonaligned_watchpoint): Likewise.
6385 i386_update_inferior_debug_regs(): Likewise.
6386 (i386_dr_insert_watchpoint): Likewise.
6387 (i386_dr_remove_watchpoint): Likewise.
6388 (i386_dr_region_ok_for_watchpoint): Likewise.
6389 (i386_dr_stopped_data_address): Likewise.
6390 (i386_dr_stopped_by_watchpoint): Likewise.
6392 2014-06-19 Gary Benson <gbenson@redhat.com>
6394 * i386-low.c (i386_dr_show): Renamed to
6395 i386_show_dr and made static. All uses updated.
6396 (i386_dr_length_and_rw_bits): Renamed to
6397 i386_length_and_rw_bits and made static.
6399 (i386_dr_insert_aligned_watchpoint): Renamed to
6400 i386_insert_aligned_watchpoint and made static.
6402 (i386_dr_remove_aligned_watchpoint): Renamed to
6403 i386_remove_aligned_watchpoint and made static.
6405 (i386_dr_update_inferior_debug_regs): Renamed to
6406 i386_update_inferior_debug_regs and made static.
6409 2014-06-18 Gary Benson <gbenson@redhat.com>
6411 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6412 (i386_dr_low_can_set_control): Likewise.
6413 (i386_get_debug_register_length): Likewise.
6414 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6415 (i386_dr_low_can_set_control): Likewise.
6416 (i386_get_debug_register_length): Likewise.
6418 2014-06-17 Gary Benson <gbenson@redhat.com>
6420 * i386-low.h (i386-dregs.h): New include.
6421 (DR_FIRSTADDR): Now in i386-dregs.h.
6422 (DR_LASTADDR): Likewise.
6423 (DR_NADDR): Likewise.
6424 (DR_STATUS): Likewise.
6425 (DR_CONTROL): Likewise.
6426 (i386_debug_reg_state): Likewise.
6427 (i386_dr_insert_watchpoint): Likewise.
6428 (i386_dr_remove_watchpoint): Likewise.
6429 (i386_dr_region_ok_for_watchpoint): Likewise.
6430 (i386_dr_stopped_data_address): Likewise.
6431 (i386_dr_stopped_by_watchpoint): Likewise.
6432 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6434 2014-06-18 Gary Benson <gbenson@redhat.com>
6436 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6437 i386_dr_insert_watchpoint.
6438 (i386_low_remove_watchpoint): Renamed to
6439 i386_dr_remove_watchpoint.
6440 (i386_low_region_ok_for_watchpoint): Renamed to
6441 i386_dr_region_ok_for_watchpoint.
6442 (i386_low_stopped_data_address): Renamed to
6443 i386_dr_stopped_data_address.
6444 (i386_low_stopped_by_watchpoint): Renamed to
6445 i386_dr_stopped_by_watchpoint.
6446 * i386-low.c (i386_show_dr): Renamed to
6447 i386_dr_show and made nonstatic. All uses updated.
6448 (i386_length_and_rw_bits): Renamed to
6449 i386_dr_length_and_rw_bits and made nonstatic.
6451 (i386_insert_aligned_watchpoint): Renamed to
6452 i386_dr_insert_aligned_watchpoint and made nonstatic.
6454 (i386_remove_aligned_watchpoint): Renamed to
6455 i386_dr_remove_aligned_watchpoint and made nonstatic.
6457 (i386_update_inferior_debug_regs): Renamed to
6458 i386_dr_update_inferior_debug_regs and made nonstatic.
6460 (i386_low_insert_watchpoint): Renamed to
6461 i386_dr_insert_watchpoint. All uses updated.
6462 (i386_low_remove_watchpoint): Renamed to
6463 i386_dr_remove_watchpoint. All uses updated.
6464 (i386_low_region_ok_for_watchpoint): Renamed to
6465 i386_dr_region_ok_for_watchpoint. All uses updated.
6466 (i386_low_stopped_data_address): Renamed to
6467 i386_dr_stopped_data_address. All uses updated.
6468 (i386_low_stopped_by_watchpoint): Renamed to
6469 i386_dr_stopped_by_watchpoint. All uses updated.
6471 2014-06-18 Gary Benson <gbenson@redhat.com>
6473 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6474 (i386_dr_low_can_set_control): Likewise.
6475 (i386_insert_aligned_watchpoint): New check.
6477 2014-06-18 Gary Benson <gbenson@redhat.com>
6479 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6482 2014-06-18 Gary Benson <gbenson@redhat.com>
6484 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6485 instead of fatal and error.
6486 (i386_handle_nonaligned_watchpoint): Likewise.
6488 2014-06-18 Gary Benson <gbenson@redhat.com>
6490 * i386-low.c (i386_get_debug_register_length): New macro.
6491 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6492 (i386_show_dr): Use debug_printf instead of fprintf. Use
6493 phex to format values.
6495 2014-06-18 Gary Benson <gbenson@redhat.com>
6497 * i386-low.h: Comment changes.
6498 * i386-low.c: Likewise.
6500 2014-06-18 Gary Benson <gbenson@redhat.com>
6502 * i386-low.c: Whitespace changes.
6504 2014-06-12 Tom Tromey <tromey@redhat.com>
6506 * utils.c (freeargv): Remove.
6508 2014-06-12 Tom Tromey <tromey@redhat.com>
6510 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6511 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6512 (parse_debug_format_options): Likewise.
6513 (gdbserver_usage): Likewise.
6514 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6515 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6516 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6518 ($(LIBGNU)): Depend on libiberty.
6519 (all-lib): Recurse into all subdirs.
6520 (install-only): Invoke "install" target in subdirs.
6521 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6523 * configure: Rebuild.
6524 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6525 for vasprintf, vsnprintf, or gettimeofday.
6526 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6529 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6531 * development.sh: Delete.
6532 * Makefile.in (config.status): Adjust dependency on development.sh.
6533 * configure.ac: Adjust development.sh source call.
6534 * configure: Regenerate.
6536 2014-06-02 Pedro Alves <palves@redhat.com>
6538 * ax.c (gdb_free_agent_expr): New function.
6539 * ax.h (gdb_free_agent_expr): New declaration.
6540 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6542 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6544 (clear_breakpoint_conditions_and_commands): New function.
6545 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6546 (clear_breakpoint_conditions_and_commands): New declaration.
6548 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6550 * linux-aarch64-low.c (asm/ptrace.h): Include.
6552 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6554 Fix TLS access for -static -pthread.
6555 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6556 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6557 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6559 2014-05-20 Pedro Alves <palves@redhat.com>
6561 * linux-aarch64-low.c (aarch64_insert_point)
6562 (aarch64_remove_point): No longer check whether the type is
6563 supported here. Adjust to new interface.
6564 (the_low_target): Install aarch64_supports_z_point_type as
6565 supports_z_point_type method.
6566 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6567 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6568 instead of a Z packet char. Adjust.
6569 (arm_supports_z_point_type): New function.
6570 (arm_insert_point, arm_remove_point): Adjust to new interface.
6571 (the_low_target): Install arm_supports_z_point_type.
6572 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6573 (cris_insert_point, cris_remove_point): Adjust to new interface.
6574 Don't check whether the type is supported here.
6575 (the_low_target): Install cris_supports_z_point_type.
6576 * linux-low.c (linux_supports_z_point_type): New function.
6577 (linux_insert_point, linux_remove_point): Adjust to new interface.
6578 * linux-low.h (struct linux_target_ops) <insert_point,
6579 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6580 raw_breakpoint pointer parameter.
6581 <supports_z_point_type>: New method.
6582 * linux-mips-low.c (mips_supports_z_point_type): New function.
6583 (mips_insert_point, mips_remove_point): Adjust to new interface.
6584 Use mips_supports_z_point_type.
6585 (the_low_target): Install mips_supports_z_point_type.
6586 * linux-ppc-low.c (the_low_target): Install NULL as
6587 supports_z_point_type method.
6588 * linux-s390-low.c (the_low_target): Install NULL as
6589 supports_z_point_type method.
6590 * linux-sparc-low.c (the_low_target): Install NULL as
6591 supports_z_point_type method.
6592 * linux-x86-low.c (x86_supports_z_point_type): New function.
6593 (x86_insert_point): Adjust to new insert_point interface. Use
6594 insert_memory_breakpoint. Adjust to new
6595 i386_low_insert_watchpoint interface.
6596 (x86_remove_point): Adjust to remove_point interface. Use
6597 remove_memory_breakpoint. Adjust to new
6598 i386_low_remove_watchpoint interface.
6599 (the_low_target): Install x86_supports_z_point_type.
6600 * lynx-low.c (lynx_target_ops): Install NULL as
6601 supports_z_point_type callback.
6602 * nto-low.c (nto_supports_z_point_type): New.
6603 (nto_insert_point, nto_remove_point): Adjust to new interface.
6604 (nto_target_ops): Install nto_supports_z_point_type.
6605 * mem-break.c: Adjust intro comment.
6606 (struct raw_breakpoint) <raw_type, size>: New fields.
6607 <inserted>: Update comment.
6608 <shlib_disabled>: Delete field.
6609 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6610 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6611 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6612 (raw_bkpt_type_to_target_hw_bp_type): New function.
6613 (find_enabled_raw_code_breakpoint_at): New function.
6614 (find_raw_breakpoint_at): New type and size parameters. Use them.
6615 (insert_memory_breakpoint): New function, based off
6616 set_raw_breakpoint_at.
6617 (remove_memory_breakpoint): New function.
6618 (set_raw_breakpoint_at): Reimplement.
6619 (set_breakpoint): New, based on set_breakpoint_at.
6620 (set_breakpoint_at): Reimplement.
6621 (delete_raw_breakpoint): Go through the_target->remove_point
6622 instead of assuming memory breakpoints.
6623 (find_gdb_breakpoint_at): Delete.
6624 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6625 (find_gdb_breakpoint): New function.
6626 (set_gdb_breakpoint_at): Delete.
6627 (z_type_supported): New function.
6628 (set_gdb_breakpoint_1): New function, loosely based off
6629 set_gdb_breakpoint_at.
6630 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6631 (delete_gdb_breakpoint_at): Delete.
6632 (delete_gdb_breakpoint_1): New function, loosely based off
6633 delete_gdb_breakpoint_at.
6634 (delete_gdb_breakpoint): New function.
6635 (clear_gdb_breakpoint_conditions): Rename to ...
6636 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6638 (add_condition_to_breakpoint): Make static.
6639 (add_breakpoint_condition): Take a struct breakpoint pointer
6640 instead of an address. Adjust.
6641 (gdb_condition_true_at_breakpoint): Rename to ...
6642 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6644 (gdb_condition_true_at_breakpoint): Reimplement.
6645 (add_breakpoint_commands): Take a struct breakpoint pointer
6646 instead of an address. Adjust.
6647 (gdb_no_commands_at_breakpoint): Rename to ...
6648 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6649 parameter. Return true if no breakpoint was found. Change debug
6651 (gdb_no_commands_at_breakpoint): Reimplement.
6652 (run_breakpoint_commands): Rename to ...
6653 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6654 and change return type to boolean.
6655 (run_breakpoint_commands): New function.
6656 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6657 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6658 breakpoint. Go through the_target->remove_point instead of
6659 assuming memory breakpoint.
6660 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6661 software and hardware breakpoints.
6662 (reinsert_raw_breakpoint): Go through the_target->insert_point
6663 instead of assuming memory breakpoint.
6664 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6665 software and hardware breakpoints.
6666 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6667 Check both software and hardware breakpoints.
6668 (validate_inserted_breakpoint): Assert the breakpoint is a
6669 software breakpoint. Set the inserted flag to -1 instead of
6670 setting shlib_disabled.
6671 (delete_disabled_breakpoints): Adjust.
6672 (validate_breakpoints): Only validate software breakpoints.
6673 Adjust to inserted flag change.
6674 (check_mem_read, check_mem_write): Skip breakpoint types other
6675 than software breakpoints. Adjust to inserted flag change.
6676 * mem-break.h (enum raw_bkpt_type): New enum.
6677 (raw_breakpoint, struct process_info): Forward declare.
6678 (Z_packet_to_target_hw_bp_type): Delete declaration.
6679 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6680 (set_gdb_breakpoint, delete_gdb_breakpoint)
6681 (clear_breakpoint_conditions): New declarations.
6682 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6683 (breakpoint_inserted_here): Update comment.
6684 (add_breakpoint_condition, add_breakpoint_commands): Replace
6685 address parameter with a breakpoint pointer parameter.
6686 (gdb_breakpoint_here): Update comment.
6687 (delete_gdb_breakpoint_at): Delete.
6688 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6689 * server.c (process_point_options): Take a struct breakpoint
6690 pointer instead of an address. Adjust.
6691 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6692 delete_gdb_breakpoint.
6693 * spu-low.c (spu_target_ops): Install NULL as
6694 supports_z_point_type method.
6695 * target.h: Include mem-break.h.
6696 (struct target_ops) <prepare_to_access_memory>: Update comment.
6697 <supports_z_point_type>: New field.
6698 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6699 instead of a char. Also take a raw breakpoint pointer.
6700 * win32-arm-low.c (the_low_target): Install NULL as
6701 supports_z_point_type.
6702 * win32-i386-low.c (i386_supports_z_point_type): New function.
6703 (i386_insert_point, i386_remove_point): Adjust to new interface.
6704 (the_low_target): Install i386_supports_z_point_type.
6705 * win32-low.c (win32_supports_z_point_type): New function.
6706 (win32_insert_point, win32_remove_point): Adjust to new interface.
6707 (win32_target_ops): Install win32_supports_z_point_type.
6708 * win32-low.h (struct win32_target_ops):
6709 <supports_z_point_type>: New method.
6710 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6711 instead of a char. Also take a raw breakpoint pointer.
6713 2014-05-20 Pedro Alves <palves@redhat.com>
6715 * mem-break.h: Include break-common.h.
6716 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6717 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6718 (Z_packet_to_target_hw_bp_type): New declaration.
6719 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6720 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6721 (Z_PACKET_ACCESS_WP): Delete macros.
6722 (Z_packet_to_hw_type): Delete function.
6723 * i386-low.h: Don't include break-common.h here.
6724 (Z_packet_to_hw_type): Delete declaration.
6725 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6726 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6727 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6728 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6729 * linux-aarch64-low.c: Don't include break-common.h here.
6730 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6731 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6732 (Z_packet_to_target_hw_bp_type): Delete function.
6733 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6735 (mips_insert_point, mips_remove_point): Use
6736 Z_packet_to_target_hw_bp_type.
6738 2014-05-20 Pedro Alves <palves@redhat.com>
6740 * linux-aarch64-low.c: Include break-common.h.
6741 (enum target_point_type): Delete.
6742 (Z_packet_to_point_type): Rename to ...
6743 (Z_packet_to_target_hw_bp_type): ... this, and return a
6744 target_hw_bp_type instead.
6745 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6746 instead of an enum target_point_type.
6747 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6749 (aarch64_dr_state_insert_one_point)
6750 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6751 (aarch64_handle_aligned_watchpoint)
6752 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6753 Take an enum target_hw_bp_type instead of an enum
6755 (aarch64_supports_z_point_type): New function.
6756 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6757 use Z_packet_to_target_hw_bp_type.
6759 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6761 * configure.ac: Only use -Werror by default when DEVELOPMENT
6763 * configure: Regenerate.
6765 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6767 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6768 * linux-x86-low.c (X86_64_USER_REGS): New.
6769 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6771 2014-04-28 Yao Qi <yao@codesourcery.com>
6773 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6776 2014-04-25 Pedro Alves <palves@redhat.com>
6779 * linux-low.c (linux_attach_fail_reason_string): New function.
6780 (linux_attach_lwp): Delete.
6781 (linux_attach_lwp_1): Rename to ...
6782 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6783 argument. Remove "initial" parameter. Return int instead of
6784 void. Don't error or warn here.
6785 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6786 failure to attach to the tgid. Call warning when failing to
6788 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6789 argument. Remove "initial" parameter. Return int instead of
6790 void. Don't error or warn here.
6791 (linux_attach_fail_reason_string): New declaration.
6792 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6793 interface change. Use linux_attach_fail_reason_string.
6795 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6796 Walfred Tedeschi <walfred.tedeschi@intel.com>
6798 * Makefile.in: Added rules to handle new files
6799 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6800 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6801 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6802 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6803 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6804 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6806 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6807 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6808 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6809 i386/x32-avx512.xml.
6810 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6811 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6812 i386/x32-avx512-linux.xml.
6813 * i387-fp.c (num_avx512_k_registers): New constant for number
6815 (num_avx512_zmmh_low_registers): New constant for number of
6816 lower ZMM registers (0-15).
6817 (num_avx512_zmmh_high_registers): New constant for number of
6818 higher ZMM registers (16-31).
6819 (num_avx512_ymmh_registers): New contant for number of higher
6820 YMM registers (ymm16-31 added by avx521 on x86_64).
6821 (num_avx512_xmm_registers): New constant for number of higher
6822 XMM registers (xmm16-31 added by AVX512 on x86_64).
6823 (struct i387_xsave): Add space for AVX512 registers.
6824 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6825 Add code to handle AVX512 registers.
6826 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6827 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6828 prototypei from generated file.
6829 (tdesc_amd64_avx512_linux): Likewise.
6830 (init_registers_x32_avx512_linux): Likewise.
6831 (tdesc_x32_avx512_linux): Likewise.
6832 (init_registers_i386_avx512_linux): Likewise.
6833 (tdesc_i386_avx512_linux): Likewise.
6834 (x86_64_regmap): Add AVX512 registers.
6835 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6837 (initialize_low_arch): Add code to initialize AVX512 registers.
6839 2014-04-23 Pedro Alves <palves@redhat.com>
6841 * mem-break.c (find_gdb_breakpoint_at): Make static.
6842 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6844 2014-04-23 Pedro Alves <palves@redhat.com>
6846 * i386-low.c: Don't include break-common.h here.
6847 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6848 prototype to take target_hw_bp_type as argument instead of a Z
6850 * i386-low.h: Include break-common.h here.
6851 (Z_packet_to_hw_type): Declare.
6852 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6854 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6855 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6856 (x86_remove_point): Convert the packet number to a
6857 target_hw_bp_type before calling i386_low_remove_watchpoint.
6858 * win32-i386-low.c (i386_insert_point): Convert the packet number
6859 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6860 (i386_remove_point): Convert the packet number to a
6861 target_hw_bp_type before calling i386_low_remove_watchpoint.
6863 2014-04-23 Pedro Alves <palves@redhat.com>
6865 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6867 2014-04-10 Pedro Alves <palves@redhat.com>
6869 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6870 Check if the condition or command is NULL before checking if the
6871 breakpoint is known. On success, return true.
6872 * mem-break.h (add_breakpoint_condition): Document return.
6873 (add_breakpoint_commands): Add describing comment.
6874 * server.c (skip_to_semicolon): New function.
6875 (process_point_options): Use it.
6877 2014-04-09 Pedro Alves <palves@redhat.com>
6879 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6882 2014-02-27 Pedro Alves <palves@redhat.com>
6885 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6887 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6889 (last_thread_of_process_p): Take a PID argument instead of a
6891 (linux_wait_for_lwp): Delete.
6892 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6894 (linux_low_filter_event): New function, party factored out from
6895 linux_wait_for_event.
6896 (linux_wait_for_event): Rename to ...
6897 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6898 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6899 sigsuspend. Check for zombie leaders.
6900 (linux_wait_for_event): Reimplement as wrapper around
6901 linux_wait_for_event_filtered.
6902 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6903 a normal or signal exit is seen, it's the whole process exiting.
6904 (wait_for_sigstop): No longer a for_each_inferior callback.
6905 Rewrite on top of linux_wait_for_event_filtered.
6906 (stop_all_lwps): Call wait_for_sigstop directly.
6907 * server.c (resume, handle_target_event): Handle
6908 TARGET_WAITKIND_NO_RESUMED.
6910 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6912 * win32-low.c (psapi_get_dll_name,
6913 * win32_CreateToolhelp32Snapshot): Delete.
6914 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6915 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6917 (handle_load_dll): Add function description.
6918 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6920 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6922 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6924 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6925 base address when calling win32_add_one_solib.
6926 (handle_load_dll): Delete local variable load_addr.
6927 Remove 0x1000 offset applied to DLL base address when calling
6928 win32_add_one_solib.
6929 (handle_unload_dll): Add comment.
6931 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6933 * win32-low.c (win32_add_all_dlls): Renames
6934 win32_ensure_ntdll_loaded. Rewrite function documentation.
6935 Adjust implementation to always load all DLLs.
6936 Add 0x1000 offset to DLL base address when calling
6937 win32_add_one_solib.
6938 (child_initialization_done): New static global.
6939 (do_initial_child_stuff): Set child_initialization_done to
6940 zero during child initialization, and 1 after. Replace call
6941 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6943 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6944 (handle_unload_dll): Add function documentation.
6945 (get_child_debug_event): Ignore load and unload DLL events
6946 during child initialization.
6948 2014-02-20 Doug Evans <dje@google.com>
6950 Remove global all_lwps.
6951 * inferiors.h (ptid_of): Move here from linux-low.h.
6952 (pid_of, lwpid_of): Ditto.
6953 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6954 parameter is a struct thread_info * now.
6955 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6956 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6957 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6959 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6960 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6961 * linux-arm-low.c (update_registers_callback): Update, "entry"
6962 parameter is a struct thread_info * now.
6963 Fetch lwpid from current_inferior directly.
6964 (arm_insert_point): Pass &all_threads to find_inferior instead of
6966 (arm_remove_point): Ditto.
6967 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6968 (arm_prepare_to_resume): Fetch pid from thread.
6969 (arm_read_description): Fetch lwpid from current_inferior directly.
6970 * linux-low.c (all_lwps): Delete.
6971 (delete_lwp): Delete call to remove_inferior.
6972 (handle_extended_wait): Fetch lwpid from thread.
6973 (add_lwp): Don't set lwp->entry.id. Remove call to
6974 add_inferior_to_list.
6975 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6976 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6977 (kill_one_lwp_callback): Ditto.
6978 (linux_kill): Don't dereference NULL pointer.
6979 Fetch ptid,lwpid from thread.
6980 (get_detach_signal): Fetch ptid from thread.
6981 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6982 Simplify call to regcache_invalidate_thread.
6983 (delete_lwp_callback): Update, "entry" parameter is a
6984 struct thread_info * now. Fetch pid from thread.
6985 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6986 (status_pending_p_callback): Update, "entry" parameter is a
6987 struct thread_info * now. Fetch ptid from thread.
6988 (find_lwp_pid): Update, "entry" parameter is a
6989 struct thread_info * now.
6990 (linux_wait_for_lwp): Fetch pid from thread.
6991 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6992 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6993 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6994 (dequeue_one_deferred_signal): Ditto.
6995 (cancel_breakpoint): Fetch ptid from current_inferior.
6996 (linux_wait_for_event): Pass &all_threads to find_inferior,
6997 not &all_lwps. Fetch ptid, lwpid from thread.
6998 (count_events_callback): Update, "entry" parameter is a
6999 struct thread_info * now.
7000 (select_singlestep_lwp_callback): Ditto.
7001 (select_event_lwp_callback): Ditto.
7002 (cancel_breakpoints_callback): Ditto.
7003 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7005 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7006 (unsuspend_one_lwp): Update, "entry" parameter is a
7007 struct thread_info * now.
7008 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7010 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7011 Fetch lwpid from thread, not lwp.
7012 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7013 Pass &all_threads to find_inferior, not &all_lwps.
7014 (send_sigstop): Fetch lwpid from thread, not lwp.
7015 (send_sigstop_callback): Update, "entry" parameter is a
7016 struct thread_info * now.
7017 (suspend_and_send_sigstop_callback): Ditto.
7018 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7019 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7020 struct thread_info * now.
7021 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7023 (lwp_running): Update, "entry" parameter is a
7024 struct thread_info * now.
7025 (stop_all_lwps): Fetch ptid from thread.
7026 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7027 (linux_resume_one_lwp): Fetch lwpid from thread.
7028 (linux_set_resume_request): Update, "entry" parameter is a
7029 struct thread_info * now. Fetch pid, lwpid from thread.
7030 (resume_status_pending_p): Update, "entry" parameter is a
7031 struct thread_info * now.
7032 (need_step_over_p): Ditto. Fetch lwpid from thread.
7033 (start_step_over): Fetch lwpid from thread.
7034 (linux_resume_one_thread): Update, "entry" parameter is a
7035 struct thread_info * now. Fetch lwpid from thread.
7036 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7037 (proceed_one_lwp): Update, "entry" parameter is a
7038 struct thread_info * now. Fetch lwpid from thread.
7039 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7040 struct thread_info * now.
7041 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7042 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7043 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7045 (regsets_store_inferior_registers): Ditto.
7046 (fetch_register, store_register): Ditto.
7047 (linux_read_memory, linux_write_memory): Ditto.
7048 (linux_request_interrupt): Ditto.
7049 (linux_read_auxv): Ditto.
7050 (linux_xfer_siginfo): Ditto.
7051 (linux_qxfer_spu): Ditto.
7052 (linux_qxfer_libraries_svr4): Ditto.
7053 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7054 moved to inferiors.h.
7056 (get_thread_lwp): Update.
7057 (struct lwp_info): Delete member "entry". Simplify comment for
7060 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7061 current_inferior directly.
7062 (update_watch_registers_callback): Update, "entry" parameter is a
7063 struct thread_info * now. Fetch pid from thread.
7064 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7065 (mips_insert_point): Fetch lwpid from current_inferior.
7066 Pass &all_threads to find_inferior, not &all_lwps.
7067 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7068 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7070 (mips_stopped_data_address): Ditto.
7071 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7073 * linux-tile-low.c (tile_arch_setup): Ditto.
7074 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7075 (update_debug_registers_callback): Update, "entry" parameter is a
7076 struct thread_info * now. Fetch pid from thread.
7077 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7078 Pass &all_threads to find_inferior, not &all_lwps.
7079 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7080 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7081 Pass &all_threads to find_inferior, not &all_lwps.
7082 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7083 (i386_dr_low_get_status): Ditto.
7084 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7085 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7086 (x86_linux_read_description): Ditto.
7087 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7089 2014-02-20 Doug Evans <dje@google.com>
7091 * inferiors.c (get_first_inferior): Fix buglet.
7093 2014-02-19 Doug Evans <dje@google.com>
7095 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7096 * inferiors.c (add_thread): Change result type to struct thread_info *.
7097 All callers updated.
7098 (add_lwp): Call add_thread here instead of in callers.
7099 All callers updated.
7100 * linux-low.h (get_lwp_thread): Rewrite.
7101 (struct lwp_info): New member "thread".
7103 2014-02-19 Doug Evans <dje@google.com>
7105 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7106 All callers updated.
7108 2014-02-19 Doug Evans <dje@google.com>
7110 * inferiors.c (add_thread): Fix whitespace.
7112 2014-02-19 Doug Evans <dje@google.com>
7114 * dll.c (clear_dlls): Replace accessing list implemention details
7116 * gdbthread.h (get_first_thread): Declare.
7117 * inferiors.c (for_each_inferior_with_data): New function.
7118 (get_first_thread): New function.
7119 (find_thread_ptid): Simplify.
7120 (get_first_inferior): New function.
7121 (clear_list): Delete.
7122 (one_inferior_p): New function.
7123 (clear_inferior_list): New function.
7124 (clear_inferiors): Update.
7125 * inferiors.h (for_each_inferior_with_data): Declare.
7126 (clear_inferior_list): Declare.
7127 (one_inferior_p): Declare.
7128 (get_first_inferior): Declare.
7129 * linux-low.c (linux_wait_for_event): Replace accessing list
7130 implemention details with API function.
7131 * server.c (target_running): Ditto.
7132 (accumulate_file_name_length): New function.
7133 (emit_dll_description): New function.
7134 (handle_qxfer_libraries): Replace accessing list implemention
7135 details with API function.
7136 (handle_qxfer_threads_worker): New function.
7137 (handle_qxfer_threads_proper): Replace accessing list implemention
7138 details with API function.
7139 (handle_query): Ditto.
7140 (visit_actioned_threads_callback_ftype): New typedef.
7141 (visit_actioned_threads_data): New struct.
7142 (visit_actioned_threads): Rewrite to be find_inferior callback.
7143 (resume): Call find_inferior.
7144 (handle_status): Replace accessing list implemention
7145 details with API function.
7146 (process_serial_event): Replace accessing list implemention details
7148 * target.c (set_desired_inferior): Replace accessing list implemention
7149 details with API function.
7150 * tracepoint.c (same_process_p): New function.
7151 (gdb_agent_about_to_close): Replace accessing list implemention
7152 details with API function.
7153 * win32-low.c (child_delete_thread): Replace accessing list
7154 implemention details with API function.
7155 (match_dll_by_basename): New function.
7156 (dll_is_loaded_by_basename): New function.
7157 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7158 details call to dll_is_loaded_by_basename.
7160 2014-02-19 Doug Evans <dje@google.com>
7162 * dll.h (struct dll_info): Add comment.
7163 * gdbthread.h (struct thread_info): Add comment.
7164 (current_ptid): Simplify.
7165 * inferiors.c (add_process): Update.
7166 (remove_process): Update.
7167 * inferiors.h (struct process_info): Rename member "head" to "entry".
7168 * linux-low.c (delete_lwp): Update.
7170 (last_thread_of_process_p): Update.
7171 (kill_one_lwp_callback, linux_kill): Update.
7172 (status_pending_p_callback): Update.
7173 (wait_for_sigstop): Update. Simplify read of ptid.
7174 (start_step_over): Update.
7175 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7176 (get_lwp_thread): Update.
7177 (struct lwp_info): Rename member "head" to "entry".
7178 * regcache.h (inferior_list_entry): Delete.
7179 * server.c (kill_inferior_callback): Update.
7180 (detach_or_kill_inferior_callback): Update.
7181 (print_started_pid): Update.
7182 (print_attached_pid): Update.
7183 (process_serial_event): Simplify read of ptid.
7184 * thread-db.c (thread_db_create_event): Update.
7185 (thread_db_get_tls_address): Update.
7186 * win32-low.c (current_inferior_ptid): Simplify.
7188 2014-02-19 Tom Tromey <tromey@redhat.com>
7190 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7192 (target_supports_btrace): Update.
7194 2014-02-14 Yao Qi <yao@codesourcery.com>
7196 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7197 (rsp-low-ipa.o): New target.
7199 2014-02-12 Tom Tromey <tromey@redhat.com>
7201 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7202 convert_ascii_to_int.
7203 * regcache.c (registers_to_string): Likewise.
7204 * remote-utils.c (decode_M_packet): Likewise.
7205 * server.c (process_serial_event): Likewise.
7207 2014-02-12 Tom Tromey <tromey@redhat.com>
7209 * server.c (handle_query, handle_v_run): Use hex2bin, not
7211 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7213 2014-02-12 Tom Tromey <tromey@redhat.com>
7215 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7216 convert_int_to_ascii.
7217 * regcache.c (registers_to_string, collect_register_as_string):
7219 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7221 * server.c (process_serial_event): Likewise.
7222 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7223 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7225 2014-02-12 Tom Tromey <tromey@redhat.com>
7227 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7228 bin2hex, not hexify.
7229 * tracepoint.c (cmd_qtstatus): Likewise.
7231 2014-02-12 Tom Tromey <tromey@redhat.com>
7233 * remote-utils.c (monitor_output): Pass explicit length to
7236 2014-02-12 Tom Tromey <tromey@redhat.com>
7238 * tracepoint.c: Include rsp-low.h.
7239 * server.c: Include rsp-low.h.
7240 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7241 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7243 * remote-utils.c: Include rsp-low.h.
7244 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7245 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7246 (convert_int_to_ascii, convert_ascii_to_int): Move to
7248 * regcache.c: Include rsp-low.h.
7249 * ax.c: Include rsp-low.h.
7250 * Makefile.in (SFILES): Add common/rsp-low.c.
7251 (OBS): Add rsp-low.o.
7252 (rsp-low.o): New target.
7254 2014-02-12 Tom Tromey <tromey@redhat.com>
7256 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7257 Include print-utils.h.
7258 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7259 (plongest, thirty_two, phex_nz): Remove.
7260 * Makefile.in (SFILES): Add common/print-utils.c.
7261 (OBS): Add print-utils.o.
7262 (print-utils-ipa.o): New target.
7263 (print-utils.o): New target.
7264 (IPA_OBJS): Add print-utils-ipa.o.
7266 2014-02-06 Tom Tromey <tromey@redhat.com>
7268 * Makefile.in (SFILES): Fix indentation.
7270 2014-02-05 Doug Evans <dje@google.com>
7272 * linux-low.c (linux_wait_for_event): Improve comment.
7273 (linux_wait_1): Keep current_inferior in sync with event_child.
7275 2014-01-22 Doug Evans <dje@google.com>
7277 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7279 2014-01-22 Doug Evans <dje@google.com>
7281 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7282 * configure: Regenerate.
7283 * config.in: Regenerate.
7284 * Makefile.in (SFILES): Add debug.c.
7286 * debug.c: New file.
7287 * debug.h: New file.
7288 * linux-aarch64-low.c (*): Update all debugging printfs to use
7289 debug_printf instead of fprintf.
7290 * linux-arm-low.c (*): Ditto.
7291 * linux-cris-low.c (*): Ditto.
7292 * linux-crisv32-low.c (*): Ditto.
7293 * linux-m32r-low.c (*): Ditto.
7294 * linux-sparc-low.c (*): Ditto.
7295 * linux-x86.c (*): Ditto.
7296 * linux-low.c (*): Ditto.
7297 (linux_wait_1): Add calls to debug_enter, debug_exit.
7298 (linux_wait): Remove redundant debugging printf.
7299 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7300 (linux_resume, unstop_all_lwps): Ditto.
7301 * mem-break.c (*): Update all debugging printfs to use
7302 debug_printf instead of fprintf.
7303 * remote-utils.c (*): Ditto.
7304 * thread-db.c (*): Ditto.
7305 * server.c #include <ctype.h>, "gdb_vecs.h".
7306 (debug_threads): Moved to debug.c.
7307 (*): Update all debugging printfs to use debug_printf instead of
7309 (start_inferior): Replace call to fflush with call to debug_flush.
7310 (monitor_show_help): Mention set debug-format.
7311 (parse_debug_format_options): New function.
7312 (handle_monitor_command): Handle "monitor set debug-format".
7313 (gdbserver_usage): Mention --debug-format.
7314 (main): Parse --debug-format.
7315 * server.h (debug_threads): Declaration moved to debug.h.
7317 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7318 trace_debug_1 that uses debug_printf.
7319 (tracepoint_look_up_symbols): Update all debugging printfs to use
7320 debug_printf instead of fprintf.
7322 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7324 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7327 2014-01-17 Pedro Alves <palves@redhat.com>
7330 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7331 defined after including gdb_proc_service.h.
7333 2014-01-16 Doug Evans <dje@google.com>
7335 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7336 (match_dll): Use it.
7338 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7340 * target.h (target_ops) <read_btrace>: Change parameters and
7341 return type to allow error reporting.
7342 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7343 trace reading errors on.
7344 * linux-low.c (linux_low_read_btrace): Pass trace reading
7346 (linux_low_disable_btrace): New.
7348 2014-01-15 Doug Evans <dje@google.com>
7350 * inferiors.c (thread_id_to_gdb_id): Delete.
7351 * inferiors.h (thread_id_to_gdb_id): Delete.
7353 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7355 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7356 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7359 2014-01-08 Pedro Alves <palves@redhat.com>
7361 * server.c (handle_status): Don't discard previous queued stop
7362 replies or thread's pending status here.
7363 (main) <disconnection>: Do it here instead.
7365 2014-01-08 Pedro Alves <palves@redhat.com>
7367 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7368 * server.c (visit_actioned_threads, handle_pending_status): New
7370 (handle_v_cont): Factor out parts to ...
7371 (resume): ... this new function. If in all-stop, and a thread
7372 being resumed has a pending status, report it without actually
7374 (myresume): Adjust to use the new 'resume' function.
7375 (clear_pending_status_callback, set_pending_status_callback)
7376 (find_status_pending_thread_callback): New functions.
7377 (handle_status): Handle the case of multiple threads having
7378 interesting statuses to report. Report threads' real last signal
7379 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7380 with an interesting thread to report the status for, instead of
7381 always reporting the status of the first thread.
7383 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7385 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7386 * gdbreplay.c (gdbreplay_version): Likewise.
7388 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7390 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7391 iov.iov_len with the real length in use.
7393 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7395 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7396 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7397 for all targets that use win32-low.c.
7398 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7399 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7401 2013-12-13 Pedro Alves <palves@redhat.com>
7403 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7404 if equal to TARGET_WAITKIND_LOADED.
7405 * win32-low.c (cached_status): New static global.
7406 (win32_wait): Add declaration.
7407 (do_initial_child_stuff): Flush all initial pending debug events
7408 up to the initial breakpoint.
7409 (win32_wait): If CACHED_STATUS was set, return that instead
7410 of doing a real wait. Remove the code resuming the execution
7411 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7412 during the initial phase. Also remove the code changing
7413 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7414 TARGET_WAITKIND_STOPPED.
7416 2013-12-11 Yao Qi <yao@codesourcery.com>
7418 * notif.c (handle_notif_ack): Return 0 if no notification
7421 2013-11-20 Doug Evans <dje@google.com>
7423 * linux-low.c (linux_set_resume_request): Fix comment.
7425 2013-11-20 Doug Evans <dje@google.com>
7427 * linux-low.c (resume_status_pending_p): Tweak comment.
7429 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7431 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7432 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7433 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7434 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7435 (srv_amd64_regobj): Add amd64-mpx.o.
7436 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7437 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7438 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7439 * i387-fp.c (num_pl_bnd_register) Added constant.
7440 (num_pl_bnd_cfg_registers) Added constant.
7441 (struct i387_xsave) Added reserved area and MPX fields.
7442 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7443 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7445 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7446 (init_registers_amd64_mpx_linux): Declare new function.
7447 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7448 (x86_64_regmap): Add MPX registers.
7449 (x86_linux_read_description): Add MPX case.
7450 (initialize_low_arch): Initialize MPX targets.
7452 2013-11-18 Tom Tromey <tromey@redhat.com>
7454 * configure: Rebuild.
7455 * configure.ac: Don't check for stdlib.h.
7456 * gdbreplay.c: Unconditionally include stdlib.h.
7458 2013-11-18 Tom Tromey <tromey@redhat.com>
7460 * config.in: Rebuild.
7461 * configure: Rebuild.
7462 * configure.ac: Don't use AC_HEADER_DIRENT.
7464 2013-11-18 Tom Tromey <tromey@redhat.com>
7466 * server.h: Don't check HAVE_STRING_H.
7467 * gdbreplay.c: Don't check HAVE_STRING_H.
7468 * configure: Rebuild.
7470 2013-11-18 Tom Tromey <tromey@redhat.com>
7472 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7475 2013-11-08 Tom Tromey <tromey@redhat.com>
7477 * configure, config.in: Rebuild.
7478 * configure.ac: Remove unused configury.
7480 2013-11-08 Tom Tromey <tromey@redhat.com>
7482 * acinclude.m4: Include common.m4, codeset.m4.
7483 * configure, config.in: Rebuild.
7484 * configure.ac: Use GDB_AC_COMMON.
7486 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7488 * linux-s390-low.c (HWCAP_S390_TE): New define.
7489 (s390_arch_setup): Consider the TE field in the HWCAP for
7490 determining 'have_regset_tdb'.
7492 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7495 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7498 2013-10-02 Pedro Alves <palves@redhat.com>
7500 * server.c (process_serial_event): Don't output "GDBserver
7501 exiting" if GDB is connected through stdio.
7502 * target.c (mywait): Likewise, be silent if GDB is connected
7505 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7507 * lynx-low.c (lynx_add_threads_after_attach): New function.
7508 (lynx_attach): Remove call to add_thread. Add call to
7509 lynx_add_threads_after_attach instead.
7511 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7513 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7514 * config.in, configure: Regenerated.
7516 2013-09-18 Yao Qi <yao@codesourcery.com>
7519 * server.c (start_inferior): Clear 'resume_info'.
7521 2013-09-16 Jiong Wang <jiwang@tilera.com>
7523 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7526 2013-09-16 Jiong Wang <jiwang@tilera.com>
7528 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7529 linux-tile-low.o to srv_tgtobj.
7531 2013-09-16 Will Newton <will.newton@linaro.org>
7533 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7536 2013-09-06 Pedro Alves <palves@redhat.com>
7538 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7539 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7540 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7541 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7542 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7543 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7545 2013-09-06 Pedro Alves <palves@redhat.com>
7547 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7548 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7550 2013-09-06 Pedro Alves <palves@redhat.com>
7552 * linux-amd64-ipa.c: Include tracepoint.h.
7553 * linux-i386-ipa.c: Include tracepoint.h.
7555 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7557 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7558 (ps_get_thread_area): New function.
7560 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7562 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7563 (initialize_low_arch): Call init_registers_crisv32 rather than
7564 init_register_crisv32.
7566 2013-09-05 Pedro Alves <palves@redhat.com>
7568 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7570 * hostio.h: ... this new file.
7571 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7572 win32-low.c: Include hostio.h.
7574 2013-09-05 Pedro Alves <palves@redhat.com>
7576 * server.h (gdb_client_data, handler_func, callback_handler_func)
7577 (delete_file_handler, add_file_handler, append_callback_event)
7578 (delete_callback_event, start_event_loop, initialize_event_loop):
7579 Move to event-loop.h and include it.
7580 * event-loop.h: New file.
7582 2013-09-05 Pedro Alves <palves@redhat.com>
7584 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7585 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7586 (loaded_dll, unloaded_dll): Move to ...
7587 * dll.h: ... this new file.
7588 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7590 2013-09-05 Pedro Alves <palves@redhat.com>
7592 * server.h (current_process, get_thread_process, all_processes)
7593 (add_inferior_to_list, for_each_inferior, current_inferior)
7594 (remove_inferior, add_process, remove_process, find_process_pid)
7595 (have_started_inferiors_p, have_attached_inferiors_p)
7596 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7597 (clear_inferiors, find_inferior, find_inferior_id)
7598 (inferior_target_data, set_inferior_target_data)
7599 (inferior_regcache_data, set_inferior_regcache_data): Move to
7600 inferiors.h, and include it.
7601 * inferiors.h: New file.
7603 2013-09-05 Pedro Alves <palves@redhat.com>
7605 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7609 2013-09-05 Pedro Alves <palves@redhat.com>
7611 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7613 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7614 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7615 (handle_tracepoint_general_set, handle_tracepoint_query)
7616 (tracepoint_finished_step, tracepoint_was_hit)
7617 (release_while_stepping_state_list, current_traceframe)
7618 (in_readonly_region, traceframe_read_mem)
7619 (fetch_traceframe_registers, traceframe_read_sdata)
7620 (traceframe_read_info, struct fast_tpoint_collect_status)
7621 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7622 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7623 (supply_fast_tracepoint_registers)
7624 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7625 (ipa_tdesc, claim_trampoline_space)
7626 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7627 (agent_mem_read, agent_get_trace_state_variable_value)
7628 (agent_set_trace_state_variable_value, agent_tsv_read)
7629 (agent_mem_read_string, get_raw_reg_func_addr)
7630 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7631 * tracepoint.h: ... this new file.
7633 2013-09-05 Pedro Alves <palves@redhat.com>
7635 * server.h (perror_with_name, error, fatal, warning, paddress)
7636 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7638 * utils.h: New file.
7640 2013-09-05 Pedro Alves <palves@redhat.com>
7642 * server.h (remote_debug, noack_mode, transport_is_reliable)
7643 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7644 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7645 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7646 (write_enn, initialize_async_io, enable_async_io)
7647 (disable_async_io, check_remote_input_interrupt_request)
7648 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7649 (dead_thread_notify, prepare_resume_reply)
7650 (decode_address_to_semicolon, decode_address, decode_m_packet)
7651 (decode_M_packet, decode_X_packet, decode_xfer_write)
7652 (decode_search_memory_packet, unhexify, hexify)
7653 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7654 (look_up_one_symbol, relocate_instruction)
7655 (monitor_output): Move to remote-utils.h, and include it.
7656 * remote-utils.h: New file.
7658 2013-09-05 Pedro Alves <palves@redhat.com>
7660 * server.h (_): Delete.
7662 2013-09-02 Pedro Alves <palves@redhat.com>
7664 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7665 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7667 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7669 2013-09-02 Pierre Muller <muller@sourceware.org>
7671 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7672 or WriteProcessMemory complete successfully and handle
7673 ERROR_PARTIAL_COPY error.
7675 2013-09-02 Pedro Alves <palves@redhat.com>
7677 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7678 error instead of EIO.
7680 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7683 * linux-low.c: Include filestuff.h.
7684 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7685 * lynx-low.c: Include filestuff.h.
7686 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7687 * server.c: Include filestuff.h.
7688 (main): Call notice_open_fds.
7689 * spu-low.c: Include filestuff.h.
7690 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7692 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7694 * Makefile.in: Explain why ../target and ../nat are not
7695 listed as include file search paths.
7696 (linux-waitpid.o): New object file rule.
7697 * configure.srv (srv_native_linux_obj): New variable.
7698 Replace all occurrences of linux native object files with
7699 $srv_native_linux_obj.
7700 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7701 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7702 (linux_enable_event_reporting): Remove declaration.
7703 (my_waitpid): Moved to common/linux-waitpid.c.
7704 (linux_wait_for_event): Pass ptid when calling
7705 linux_enable_event_reporting.
7706 (linux_supports_tracefork_flag): Remove.
7707 (linux_enable_event_reporting): Likewise.
7708 (linux_tracefork_grandchild): Remove.
7709 (STACK_SIZE): Moved to common/linux-ptrace.c.
7710 (linux_tracefork_child): Remove.
7711 (linux_test_for_tracefork): Remove.
7712 (linux_look_up_symbols): Call linux_supports_traceclone.
7713 (initialize_low): Remove call to linux_test_for_tracefork.
7714 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7715 common/linux-ptrace.h.
7716 (PTRACE_TYPE_ARG4): Likewise.
7717 Include linux-ptrace.h.
7719 2013-08-21 Pedro Alves <palves@redhat.com>
7721 * config.in: Renegerate.
7723 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7725 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7726 (SFILES): Remove $(srcdir)/common/target-common.c and
7727 add $(srcdir)/target/waitstatus.c.
7728 (OBS): Remove target-common.o and add waitstatus.o.
7729 (server_h): Remove $(srcdir)/../common/target-common.h and
7730 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7731 and $(srcdir)/../target/waitstatus.h.
7732 (target-common.o): Remove.
7733 (waitstatus.o): New target object file.
7734 * target.h: Do not include target-common.h and
7735 include target/resume.h, target/wait.h and
7736 target/waitstatus.h.
7738 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7740 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7741 to PTRACE_TYPE_ARG3.
7742 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7743 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7745 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7746 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7748 2013-07-27 Jie Zhang <jie@codesourcery.com>
7749 Daniel Jacobowitz <dan@codesourcery.com>
7750 Yao Qi <yao@codesourcery.com>
7752 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7753 (mips-linux-watch.o): New rule.
7754 (mips_linux_watch_h): New variable.
7755 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7757 * linux-mips-low.c: Include mips-linux-watch.h.
7758 (struct arch_process_info, struct arch_lwp_info): New.
7759 (update_watch_registers_callback): New function.
7760 (mips_linux_new_process, mips_linux_new_thread) New functions.
7761 (mips_linux_prepare_to_resume, mips_insert_point): New
7763 (mips_remove_point, mips_stopped_by_watchpoint): New
7765 (rsp_bp_type_to_target_hw_bp_type): New function.
7766 (mips_stopped_data_address): New function.
7767 (the_low_target): Add watchpoint support functions.
7769 2013-07-27 Yao Qi <yao@codesourcery.com>
7771 * i386-low.c: Include break-common.h.
7772 (enum target_hw_bp_type): Remove.
7774 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7776 * Makefile.in (SFILES): /common/target-common.c.
7777 (OBS): Add target-common.o.
7778 (server_h): Add $(srcdir)/../common/target-common.h.
7779 (target-common.o): New target.
7780 * server.c (queue_stop_reply_callback): Free
7781 status string after use.
7782 * target.c (target_waitstatus_to_string): Remove.
7783 * target.h: Include target-common.h.
7784 (resume_kind): Likewise.
7785 (target_waitkind): Likewise.
7786 (target_waitstatus): Likewise.
7787 (TARGET_WNOHANG): Likewise.
7789 2013-07-04 Yao Qi <yao@codesourcery.com>
7791 * Makefile.in (host_alias): Use @host_noncanonical@.
7792 (target_alias): Use @target_noncanonical@.
7793 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7794 ACX_NONCANONICAL_HOST.
7795 * configure: Regenerated.
7798 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7800 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7801 * configure: Rebuild.
7802 * Makefile.in (version_host, version_target): Get from configure.
7803 (version.c): Use $(version_host) and $(version_target).
7805 2013-07-03 Pedro Alves <palves@redhat.com>
7807 * Makefile.in (config.status): Depend on development.sh.
7808 * acinclude.m4: Include libmcheck.m4.
7809 * configure: Regenerate.
7811 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7813 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7814 attribute inside the parentheses.
7815 (winapi_DebugSetProcessKillOnExit): Ditto.
7816 (winapi_DebugBreakProcess): Ditto.
7817 (winapi_GenerateConsoleCtrlEvent): Ditto.
7819 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7821 * notif.h (notif_event): Add a dummy member to avoid compiler
7824 2013-07-01 Pedro Alves <palves@redhat.com>
7826 * hostio.c (HOSTIO_PATH_MAX): Define.
7827 (require_filename, handle_open, handle_unlink, handle_readlink):
7830 2013-07-01 Pedro Alves <palves@redhat.com>
7832 * server.h: Include "pathmax.h".
7833 * linux-low.c: Don't include sys/param.h.
7834 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7836 * win32-low.c: Don't include sys/param.h.
7837 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7839 2013-07-01 Pedro Alves <palves@redhat.com>
7841 * event-loop.c: Don't check HAVE_UNISTD_H before including
7843 * gdbreplay.c: Likewise.
7844 * remote-utils.c: Likewise.
7845 * server.c: Likewise.
7846 * configure.ac: Don't check for unistd.h.
7847 * configure: Regenerate.
7849 2013-06-28 Tom Tromey <tromey@redhat.com>
7851 * Makefile.in (version.c): Use version.in, not
7854 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7856 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7857 * configure: Rebuild.
7858 * Makefile.in (version_host, version_target): Get from configure.
7859 (version.c): Use $(version_host) and $(version_target).
7861 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7863 Fix trace-status to output user name without trailing colon.
7864 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7866 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7868 Fix trace-status to output proper start-time and stop-time.
7869 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7870 output start time and stop time in hex as gdb expects.
7872 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7874 * tracepoint.c (build_traceframe_info_xml): Output trace state
7875 variables present in the trace buffer.
7877 2013-06-24 Tom Tromey <tromey@redhat.com>
7879 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7881 (version.o): Remove.
7882 * gdbreplay.c: Include version.h.
7883 (version, host_name): Don't declare.
7884 * server.h: Include version.h.
7885 (version, host_name): Don't declare.
7887 2013-06-12 Pedro Alves <palves@redhat.com>
7889 * linux-x86-low.c (linux_is_elf64): Delete global.
7890 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7891 with local linux_pid_exe_is_elf_64_file use.
7893 2013-06-11 Pedro Alves <palves@redhat.com>
7895 * linux-low.c (regset_disabled, disable_regset): New functions.
7896 (regsets_fetch_inferior_registers)
7897 (regsets_store_inferior_registers): Use them.
7898 (initialize_regsets_info); Don't allocate the disabled_regsets
7900 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7903 2013-06-11 Pedro Alves <palves@redhat.com>
7905 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7908 2013-06-11 Pedro Alves <palves@redhat.com>
7910 * linux-x86-low.c (initialize_low_arch): Call
7911 init_registers_x32_avx_linux.
7913 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7915 Fix compatibility with Android Bionic.
7916 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7919 2013-06-07 Pedro Alves <palves@redhat.com>
7922 * Makefile.in (OBS): Add tdesc.o.
7923 (IPA_OBJS): Add tdesc-ipa.o.
7924 (tdesc-ipa.o): New rule.
7925 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7927 * linux-low.c (new_inferior): Delete.
7928 (disabled_regsets, num_regsets): Delete.
7929 (linux_add_process): Adjust to set the new per-process
7931 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7932 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7933 was a stop. When calling arch_setup, switch the current inferior
7934 to the thread that got an event.
7935 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7936 (regsets_fetch_inferior_registers)
7937 (regsets_store_inferior_registers): New regsets_info parameter.
7939 (linux_register_in_regsets): New regs_info parameter. Adjust to
7941 (register_addr, fetch_register, store_register): New usrregs_info
7942 parameter. Adjust to use it.
7943 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7944 parameter regs_info. Adjust to use it.
7945 (linux_fetch_registers): Get the current inferior's regs_info, and
7947 (linux_store_registers): Ditto.
7948 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7949 (initialize_low): Don't initialize the target_regsets here. Call
7950 initialize_low_arch.
7951 * linux-low.h (target_regsets): Delete declaration.
7952 (struct regsets_info): New.
7953 (struct usrregs_info): New.
7954 (struct regs_info): New.
7955 (struct process_info_private) <new_inferior>: New field.
7956 (struct linux_target_ops): Delete the num_regs, regmap, and
7957 regset_bitmap fields. New field regs_info.
7958 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7959 * i387-fp.c (num_xmm_registers): Delete.
7960 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7961 calls to new interface.
7962 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7963 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7964 Infer the number of xmm registers from the regcache's target
7966 * i387-fp.h (num_xmm_registers): Delete.
7967 * inferiors.c (add_thread): Don't install the thread's regcache
7969 * proc-service.c (gregset_info): Fetch the current inferior's
7970 regs_info. Adjust to use it.
7971 * regcache.c: Include tdesc.h.
7972 (register_bytes, reg_defs, num_registers)
7973 (gdbserver_expedite_regs): Delete.
7974 (get_thread_regcache): If the thread doesn't have a regcache yet,
7975 create one, instead of aborting gdbserver.
7976 (regcache_invalidate_one): Rename to ...
7977 (regcache_invalidate_thread): ... this.
7978 (regcache_invalidate_one): New.
7979 (regcache_invalidate): Only invalidate registers of the current
7981 (init_register_cache): Add target_desc parameter, and use it.
7982 (new_register_cache): Ditto. Assert the target description has a
7983 non zero registers_size.
7984 (regcache_cpy): Add assertions. Adjust.
7985 (realloc_register_cache, set_register_cache): Delete.
7986 (registers_to_string, registers_from_string): Adjust.
7987 (find_register_by_name, find_regno, find_register_by_number)
7988 (register_cache_size): Add target_desc parameter, and use it.
7989 (free_register_cache_thread, free_register_cache_thread_one)
7990 (regcache_release, register_cache_size): New.
7991 (register_size): Add target_desc parameter, and use it.
7992 (register_data, supply_register, supply_register_zeroed)
7993 (supply_regblock, supply_register_by_name, collect_register)
7994 (collect_register_as_string, collect_register_by_name): Adjust.
7995 * regcache.h (struct target_desc): Forward declare.
7996 (struct regcache) <tdesc>: New field.
7997 (init_register_cache, new_register_cache): Add target_desc
7999 (regcache_invalidate_thread): Declare.
8000 (regcache_invalidate_one): Delete declaration.
8001 (regcache_release): Declare.
8002 (find_register_by_number, register_cache_size, register_size)
8003 (find_regno): Add target_desc parameter.
8004 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8006 * remote-utils.c: Include tdesc.h.
8007 (outreg, prepare_resume_reply): Adjust.
8008 * server.c: Include tdesc.h.
8009 (gdbserver_xmltarget): Delete declaration.
8010 (get_features_xml, process_serial_event): Adjust.
8011 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8013 (struct process_info) <tdesc>: New field.
8014 (ipa_tdesc): Declare.
8015 * tdesc.c: New file.
8016 * tdesc.h: New file.
8017 * tracepoint.c: Include tdesc.h.
8018 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8019 (get_context_regcache): Adjust to pass ipa_tdesc down.
8020 (do_action_at_tracepoint): Adjust to get the register cache size
8021 from the context regcache's description.
8022 (traceframe_walk_blocks): Adjust to get the register cache size
8023 from the current trace frame's description.
8024 (traceframe_get_pc): Adjust to get current trace frame's
8025 description and pass it down.
8026 (gdb_collect): Adjust to get the register cache size from the
8028 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8029 (gdbserver_xmltarget): Delete.
8030 (initialize_low_tracepoint): Set the ipa's target description.
8031 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8032 (initialize_low_tracepoint): Set the ipa's target description.
8033 * linux-x86-low.c: Include tdesc.h.
8034 [__x86_64__] (is_64bit_tdesc): New.
8035 (ps_get_thread_area, x86_get_thread_area): Use it.
8036 (i386_cannot_store_register): Rename to ...
8037 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8038 (i386_cannot_fetch_register): Rename to ...
8039 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8040 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8042 (target_regsets): Rename to ...
8043 (x86_regsets): ... this.
8044 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8046 (x86_siginfo_fixup): Use is_64bit_tdesc.
8047 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8048 (tdesc_x32_avx_linux, tdesc_x32_linux)
8049 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8051 (x86_linux_update_xmltarget): Delete.
8052 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8053 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8054 (AMD64_LINUX_USER64_CS): New.
8055 (x86_linux_read_description): New, based on
8056 x86_linux_update_xmltarget.
8057 (same_process_callback): New.
8058 (x86_arch_setup_process_callback): New.
8059 (x86_linux_update_xmltarget): New.
8060 (x86_regsets_info): New.
8061 (amd64_linux_regs_info): New.
8062 (i386_linux_usrregs_info): New.
8063 (i386_linux_regs_info): New.
8064 (x86_linux_regs_info): New.
8065 (x86_arch_setup): Reimplement.
8066 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8067 (x86_emit_ops): Ditto.
8068 (the_low_target): Adjust. Install x86_linux_regs_info,
8069 x86_cannot_fetch_register, and x86_cannot_store_register.
8070 (initialize_low_arch): New.
8071 * linux-ia64-low.c (tdesc_ia64): Declare.
8072 (ia64_fetch_register): Adjust.
8073 (ia64_usrregs_info, regs_info): New globals.
8074 (ia64_regs_info): New function.
8075 (the_low_target): Adjust.
8076 (initialize_low_arch): New function.
8077 * linux-sparc-low.c (tdesc_sparc64): Declare.
8078 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8080 (sparc_arch_setup): New function.
8081 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8082 (the_low_target): Adjust.
8083 (initialize_low_arch): New function.
8084 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8085 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8086 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8087 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8088 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8089 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8090 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8091 (tdesc_powerpc_isa205_vsx64l): Declare.
8092 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8093 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8094 (ppc_set_pc, ppc_get_hwcap): Adjust.
8095 (ppc_usrregs_info): Forward declare.
8096 (!__powerpc64__) ppc_regmap_adjusted: New global.
8097 (ppc_arch_setup): Adjust to the current process'es target
8099 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8100 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8101 (ppc_store_evrregset): Adjust.
8102 (target_regsets): Rename to ...
8103 (ppc_regsets): ... this, and make static.
8104 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8105 (ppc_regs_info): New function.
8106 (the_low_target): Adjust.
8107 (initialize_low_arch): New function.
8108 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8109 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8110 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8111 (tdesc_s390x_linux64v2): Declare.
8112 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8113 (s390_fill_gregset, s390_store_last_break): Adjust.
8114 (target_regsets): Rename to ...
8115 (s390_regsets): ... this, and make static.
8116 (s390_get_pc, s390_set_pc): Adjust.
8117 (s390_get_hwcap): New target_desc parameter, and use it.
8118 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8119 (s390_arch_setup): Adjust to set the current process'es target
8120 description. Don't adjust the regmap.
8121 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8122 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8123 (regs_info_3264): New globals.
8124 (s390_regs_info): New function.
8125 (the_low_target): Adjust.
8126 (initialize_low_arch): New function.
8127 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8128 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8129 [__mips64] (init_registers_mips_linux)
8130 (init_registers_mips_dsp_linux): Delete defines.
8131 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8132 (have_dsp): New global.
8133 (mips_read_description): New, based on mips_arch_setup.
8134 (mips_arch_setup): Reimplement.
8135 (get_usrregs_info): New function.
8136 (mips_cannot_fetch_register, mips_cannot_store_register)
8137 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8138 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8139 (target_regsets): Rename to ...
8140 (mips_regsets): ... this, and make static.
8141 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8142 (dsp_regs_info, regs_info): New globals.
8143 (mips_regs_info): New function.
8144 (the_low_target): Adjust.
8145 (initialize_low_arch): New function.
8146 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8147 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8149 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8150 (arm_read_description): New, with bits factored from
8152 (arm_arch_setup): Reimplement.
8153 (target_regsets): Rename to ...
8154 (arm_regsets): ... this, and make static.
8155 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8156 (arm_regs_info): New function.
8157 (the_low_target): Adjust.
8158 (initialize_low_arch): New function.
8159 * linux-m68k-low.c (tdesc_m68k): Declare.
8160 (target_regsets): Rename to ...
8161 (m68k_regsets): ... this, and make static.
8162 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8163 (m68k_regs_info): New function.
8164 (m68k_arch_setup): New function.
8165 (the_low_target): Adjust.
8166 (initialize_low_arch): New function.
8167 * linux-sh-low.c (tdesc_sharch): Declare.
8168 (target_regsets): Rename to ...
8169 (sh_regsets): ... this, and make static.
8170 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8171 (sh_regs_info, sh_arch_setup): New functions.
8172 (the_low_target): Adjust.
8173 (initialize_low_arch): New function.
8174 * linux-bfin-low.c (tdesc_bfin): Declare.
8175 (bfin_arch_setup): New function.
8176 (bfin_usrregs_info, regs_info): New globals.
8177 (bfin_regs_info): New function.
8178 (the_low_target): Adjust.
8179 (initialize_low_arch): New function.
8180 * linux-cris-low.c (tdesc_cris): Declare.
8181 (cris_arch_setup): New function.
8182 (cris_usrregs_info, regs_info): New globals.
8183 (cris_regs_info): New function.
8184 (the_low_target): Adjust.
8185 (initialize_low_arch): New function.
8186 * linux-cris-low.c (tdesc_crisv32): Declare.
8187 (cris_arch_setup): New function.
8188 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8189 (cris_regs_info): New function.
8190 (the_low_target): Adjust.
8191 (initialize_low_arch): New function.
8192 * linux-m32r-low.c (tdesc_m32r): Declare.
8193 (m32r_arch_setup): New function.
8194 (m32r_usrregs_info, regs_info): New globals.
8195 (m32r_regs_info): Adjust.
8196 (initialize_low_arch): New function.
8197 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8198 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8199 (tic6x_usrregs_info): Forward declare.
8200 (tic6x_read_description): New function, based on ...
8201 (tic6x_arch_setup): ... this. Reimplement.
8202 (target_regsets): Rename to ...
8203 (tic6x_regsets): ... this, and make static.
8204 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8205 (tic6x_regs_info): New function.
8206 (the_low_target): Adjust.
8207 (initialize_low_arch): New function.
8208 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8209 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8210 (target_regsets): Rename to ...
8211 (xtensa_regsets): ... this, and make static.
8212 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8214 (xtensa_arch_setup, xtensa_regs_info): New functions.
8215 (the_low_target): Adjust.
8216 (initialize_low_arch): New function.
8217 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8218 (nios2_arch_setup): Set the current process'es tdesc.
8219 (target_regsets): Rename to ...
8220 (nios2_regsets): ... this.
8221 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8222 (nios2_regs_info): New function.
8223 (the_low_target): Adjust.
8224 (initialize_low_arch): New function.
8225 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8226 (aarch64_arch_setup): Set the current process'es tdesc.
8227 (target_regsets): Rename to ...
8228 (aarch64_regsets): ... this.
8229 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8230 (aarch64_regs_info): New function.
8231 (the_low_target): Adjust.
8232 (initialize_low_arch): New function.
8233 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8235 (target_regsets): Rename to ...
8236 (tile_regsets): ... this.
8237 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8238 (tile_regs_info): New function.
8239 (tile_arch_setup): Set the current process'es tdesc.
8240 (the_low_target): Adjust.
8241 (initialize_low_arch): New function.
8242 * spu-low.c (tdesc_spu): Declare.
8243 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8244 * win32-arm-low.c (tdesc_arm): Declare.
8245 (arm_arch_setup): New function.
8246 (the_low_target): Install arm_arch_setup instead of
8248 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8249 (init_windows_x86): Rename to ...
8250 (i386_arch_setup): ... this. Set `win32_tdesc'.
8251 (the_low_target): Adjust.
8252 * win32-low.c (win32_tdesc): New global.
8253 (child_add_thread): Don't create the thread cache here.
8254 (do_initial_child_stuff): Set the new process'es tdesc.
8255 * win32-low.h (struct target_desc): Forward declare.
8256 (win32_tdesc): Declare.
8257 * lynx-i386-low.c (tdesc_i386): Declare global.
8258 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8259 * lynx-low.c (lynx_tdesc): New global.
8260 (lynx_add_process): Set the new process'es tdesc.
8261 * lynx-low.h (struct target_desc): Forward declare.
8262 (lynx_tdesc): Declare global.
8263 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8264 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8265 * nto-low.c (nto_tdesc): New global.
8266 (do_attach): Set the new process'es tdesc.
8267 * nto-low.h (struct target_desc): Forward declare.
8268 (nto_tdesc): Declare.
8269 * nto-x86-low.c (tdesc_i386): Declare.
8270 (nto_x86_arch_setup): Set `nto_tdesc'.
8272 2013-06-04 Gary Benson <gbenson@redhat.com>
8274 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8275 to qSupported response when appropriate.
8276 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8277 with nonzero-length annex.
8278 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8279 arguments supplied in annex.
8281 2013-05-31 Doug Evans <dje@google.com>
8284 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8285 64 bits in 64-cross-32 environment.
8287 2013-05-28 Pedro Alves <palves@redhat.com>
8289 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8290 (aarch64-without-fpu.c): Delete rule.
8291 * configure.srv (aarch64*-*-linux*): Remove references to
8292 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8293 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8296 2013-05-24 Pedro Alves <palves@redhat.com>
8298 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8299 instead of strchr/decode_address. Error if the range isn't split
8300 with a ','. Don't assume there's be a ':' in the action.
8302 2013-05-23 Yao Qi <yao@codesourcery.com>
8303 Pedro Alves <palves@redhat.com>
8305 * linux-low.c (lwp_in_step_range): New function.
8306 (linux_wait_1): If the thread was range stepping and stopped
8307 outside the stepping range, report the stop to GDB. Otherwise,
8308 continue stepping. Add range stepping debug output.
8309 (linux_set_resume_request): Copy the step range from the resume
8311 (linux_supports_range_stepping): New.
8312 (linux_target_ops) <supports_range_stepping>: Set to
8313 linux_supports_range_stepping.
8314 * linux-low.h (struct linux_target_ops)
8315 <supports_range_stepping>: New field.
8316 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8317 * linux-x86-low.c (x86_supports_range_stepping): New.
8318 (the_low_target) <supports_range_stepping>: Set to
8319 x86_supports_range_stepping.
8320 * server.c (handle_v_cont): Handle 'r' action.
8321 (handle_v_requests): Append ";r" if the target supports range
8323 * target.h (struct thread_resume) <step_range_start,
8324 step_range_end>: New fields.
8325 (struct target_ops) <supports_range_stepping>:
8327 (target_supports_range_stepping): New macro.
8329 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8331 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8332 confusion in comment.
8334 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8336 * lynx-low.c (struct process_info_private): New type.
8337 (lynx_add_process): New function.
8338 (lynx_create_inferior, lynx_attach): Replace calls to
8339 add_process by calls to lynx_add_process.
8340 (lynx_resume): If PTID is null, then try using
8341 current_process()->private->last_wait_event_ptid.
8343 (lynx_clear_inferiors): Delete. The contents of that function
8344 has been inlined in lynx_mourn;
8345 (lynx_wait_1): Save the ptid in the process's private data.
8346 (lynx_mourn): Free the process' private data. Replace call
8347 to lynx_clear_inferiors by call to clear_inferiors.
8349 2013-05-17 Yao Qi <yao@codesourcery.com>
8351 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8354 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8356 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8357 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8358 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8359 PT_TEXT_END_ADDR guards. Update comments.
8360 (linux_target_op) <read_offsets>: Conditionally define to
8361 linux_read_offsets if the target is UCLIBC and if it defines
8362 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8364 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8365 Andrew Jenner <andrew@codesourcery.com>
8367 * Makefile.in (SFILES): Add linux-nios2-low.c.
8368 (clean): Add action to delete nios2-linux.c.
8369 (nios2-linux.c): New rule.
8370 * configure.srv: Add nios2*-*-linux*.
8371 * linux-nios2-low.c: New.
8373 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8375 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8377 2013-04-25 Hui Zhu <hui@codesourcery.com>
8380 * ax.c (ax_printf): Add fflush.
8382 2013-04-22 Tom Tromey <tromey@redhat.com>
8384 * Makefile.in (SFILES): Add filestuff.c.
8385 (OBS): Add filestuff.o.
8386 (filestuff.o): New target.
8387 * config.in, configure: Rebuild.
8388 * configure.ac: Check for fdwalk, pipe2.
8390 2013-04-17 Pedro Alves <palves@redhat.com>
8392 * configure.ac (USE_THREAD_DB): Delete variable.
8393 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8394 Don't AC_SUBST USE_THREAD_DB.
8395 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8396 * config.in, configure: Regenerate.
8398 2013-04-16 Pedro Alves <palves@redhat.com>
8400 * linux-low.h (struct lwp_info) <thread_known>: Move under
8401 the USE_THREAD_DB #ifdef.
8403 2013-04-16 Pedro Alves <palves@redhat.com>
8405 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8406 (linux-low.o): Delete rule.
8407 * linux-low.h: Always include "gdb_thread_db.h" instead of
8408 conditionally including thread_db.h.
8409 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8412 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8414 * Makefile.in (install-only): Fix make install regression.
8416 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8418 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8419 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8421 * gdbserver.1: Remove.
8423 2013-03-22 Pedro Alves <palves@redhat.com>
8425 * linux-low.c (handle_extended_wait): Don't call
8426 linux_enable_event_reporting.
8428 2013-03-15 Tony Theodore <tonyt@logyst.com>
8431 * Makefile.in (SHELL): Use @SHELL@.
8433 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8435 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8438 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8440 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8441 Remove extraneous NULL element.
8443 2013-03-13 Yao Qi <yao@codesourcery.com>
8445 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8446 'V' block in trace frame.
8448 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8450 * target.h (struct target_ops): Add btrace ops.
8451 (target_supports_btrace): New macro.
8452 (target_enable_btrace): New macro.
8453 (target_disable_btrace): New macro.
8454 (target_read_btrace): New macro.
8455 * gdbthread.h (struct thread_info): Add btrace field.
8456 * server.c: Include btrace-common.h.
8457 (handle_btrace_general_set): New function.
8458 (handle_btrace_enable): New function.
8459 (handle_btrace_disable): New function.
8460 (handle_general_set): Call handle_btrace_general_set.
8461 (handle_qxfer_btrace): New function.
8462 (struct qxfer qxfer_packets[]): Add btrace entry.
8463 * inferiors.c (remove_thread): Disable btrace.
8464 * linux-low: Include linux-btrace.h.
8465 (linux_low_enable_btrace): New function.
8466 (linux_low_read_btrace): New function.
8467 (linux_target_ops): Add btrace ops.
8468 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8469 Add srv_linux_btrace=yes.
8470 (x86_64-*-linux*): Add linux-btrace.o.
8471 Add srv_linux_btrace=yes.
8472 * configure.ac: Define HAVE_LINUX_BTRACE.
8473 * config.in: Regenerated.
8474 * configure: Regenerated.
8476 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8478 * server.c (handle_qxfer): Preserve error message if -3 is
8480 (qxfer): Document the -3 return value.
8482 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8484 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8485 (linux_btrace_h): New variable.
8486 (linux-btrace.o): New rule.
8488 2013-03-08 Stan Shebs <stan@codesourcery.com>
8489 Hafiz Abid Qadeer <abidh@codesourcery.com>
8491 * tracepoint.c (trace_buffer_size): New global.
8492 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8493 (init_trace_buffer): Change to one-argument function. Allocate
8494 trace buffer memory.
8495 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8496 handle QTBuffer:size packet.
8497 (cmd_bigqtbuffer_size): New function.
8498 (initialize_tracepoint): Call init_trace_buffer with
8499 DEFAULT_TRACE_BUFFER_SIZE.
8500 * server.c (handle_query): Add QTBuffer:size in the
8503 2013-03-07 Yao Qi <yao@codesourcery.com>
8505 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8506 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8508 (cmd_qtsp): Adjust condition. Do post increment.
8509 Set cur_action and cur_step_action back to 0.
8511 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8514 * linux-low.c (linux_write_memory): Return early success if LEN is
8517 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8519 * configure.srv: Add x86_64-*-cygwin* as target.
8521 2013-02-28 Tom Tromey <tromey@redhat.com>
8523 * configure.ac: Invoke AC_SYS_LARGEFILE.
8524 * configure, config.in: Rebuild.
8526 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8528 * win32-low.c: Throughout, fix format strings and casts of
8529 printf-like functions to avoid type related warnings on all
8531 (get_child_debug_event): Print dwDebugEventCode as hex since
8532 that's how it's usually documented.
8534 2013-02-28 Yao Qi <yao@codesourcery.com>
8536 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8539 2013-02-27 Jiong Wang <jiwang@tilera.com>
8541 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8542 (reg-tilegx32.c): New rule.
8543 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8544 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8545 different register info initializer according to elf class.
8546 (init_registers_tilgx32): New function. The tilegx32 register info
8548 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8549 (tile_store_gregset): Likewise.
8551 2013-02-27 Yao Qi <yao@codesourcery.com>
8553 * server.c (process_point_options): Print debug message when
8554 debug_threads is true.
8556 2013-02-26 Yao Qi <yao@codesourcery.com>
8558 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8560 2013-02-19 Pedro Alves <palves@redhat.com>
8561 Kai Tietz <ktietz@redhat.com>
8565 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8566 instead of strtoul to extract address from packet.
8567 (process_serial_event) <'z'>: Likewise.
8569 2013-02-18 Yao Qi <yao@codesourcery.com>
8571 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8573 2013-02-14 Pedro Alves <palves@redhat.com>
8577 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8578 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8580 2013-02-14 Pedro Alves <palves@redhat.com>
8582 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8584 2013-02-14 Pedro Alves <palves@redhat.com>
8586 * tracepoint.c (save_string): Delete.
8587 (add_tracepoint_action): Use savestring instead of save_string.
8589 2013-02-12 Pedro Alves <palves@redhat.com>
8591 * linux-xtensa-low.c: Ditto.
8592 * xtensa-xtregs.c: Ditto.
8594 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8596 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8599 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8601 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8602 aarch64_num_wp_regs and aarch64_num_bp_regs to
8603 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8605 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8607 * linux-aarch64-low.c (ps_get_thread_area): Replace
8608 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8610 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8611 Marcus Shawcroft <marcus.shawcroft@arm.com>
8612 Nigel Stephens <nigel.stephens@arm.com>
8613 Yufeng Zhang <yufeng.zhang@arm.com>
8615 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8616 (aarch64.c, aarch64-without-fpu.c): New targets.
8617 * configure.srv (aarch64*-*-linux*): New.
8618 * linux-aarch64-low.c: New file.
8620 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8622 * linux-low.c (handle_extended_wait, linux_create_inferior)
8623 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8624 (dequeue_one_deferred_signal, linux_resume_one_thread)
8625 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8626 (linux_tracefork_grandchild, linux_test_for_tracefork)
8627 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8628 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8629 where the argument is 0.
8631 2013-01-25 Yao Qi <yao@codesourcery.com>
8633 * event-loop.c: Include "queue.h".
8634 (gdb_event_p): New typedef.
8635 (struct gdb_event) <next_event>: Remove.
8636 (event_queue): Change to QUEUE(gdb_event_p).
8637 (async_queue_event): Remove.
8638 (gdb_event_xfree): New.
8639 (initialize_event_loop): New.
8640 (process_event): Use API from QUEUE.
8641 (wait_for_event): Likewise.
8642 * server.c (main): Call initialize_event_loop.
8643 * server.h (initialize_event_loop): Declare.
8645 2013-01-18 Yao Qi <yao@codesourcery.com>
8647 * ax.h (struct eval_agent_expr_context): New.
8648 (gdb_eval_agent_expr): Update declaration.
8649 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8650 TFRAME. Add new argument CTX.
8651 * server.h (struct eval_agent_expr_context): Declare.
8652 (agent_mem_read, agent_tsv_read): Update declaration.
8653 (agent_mem_read_string): Likewise.
8654 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8655 (add_traceframe_block): Add new argument TPOINT.
8656 Increase TPOINT->traceframe_usage.
8657 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8658 eval_tracepoint_agent_expr.
8659 (condition_true_at_tracepoint): Likewise.
8660 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8661 (agent_mem_read_string, agent_tsv_read): Likewise.
8663 2013-01-16 Yao Qi <yao@codesourcery.com>
8665 * linux-low.c (linux_resume_one_lwp): Don't check
8666 'lwp->bp_reinsert != 0'.
8668 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8669 Pedro Alves <palves@redhat.com>
8671 * lynx-low.c (ptrace_request_to_str): Define a temporary
8672 macro and use it to simplify this function's implementation.
8674 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8676 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8679 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8681 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8683 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8685 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8687 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8689 * lynx-low.c (lynx_resume): Use the resume_info parameter
8690 to determine the ptid for the lynx_ptrace call, unless
8691 it is equal to minus_one_ptid, in which case we use the
8692 ptid of the current_inferior.
8693 (lynx_wait_1): After having received a thread create/exit
8694 event, resume the inferior's execution using the signaling
8695 thread's ptid, rather than the old ptid.
8697 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8699 * lynx-low.c (lynx_resume): Delete variable ret.
8701 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8703 * gdbreplay.c (gdbreplay_version): Update copyright year.
8704 * server.c (gdbserver_version): Likewise.
8706 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8708 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8711 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8713 * lynx-low.c (ptrace_request_to_str): Add handling for
8716 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8718 * lynx-low.c (lynx_attach): Delete variable new_process.
8720 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8722 * lynx-low.c (lynx_create_inferior): Delete variable
8725 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8727 * lynx-low.c (ptrace_request_to_str): Do not handle
8728 PTRACE_GETTHREADLIST if this macro does not exist.
8730 2012-12-15 Yao Qi <yao@codesourcery.com>
8732 * Makefile.in (OBS): Add notif.o.
8733 * notif.c, notif.h: New.
8734 * server.c: Include "notif.h".
8735 (struct vstop_notif) <next>: Remove.
8737 (queue_stop_reply): Update.
8738 (push_event, send_next_stop_reply): Remove.
8739 (discard_queued_stop_replies): Update.
8740 (notif_stop): New variable.
8741 (handle_v_stopped): Remove.
8742 (handle_v_requests): Don't call handle_v_stopped. Call
8743 handle_ack_notif instead.
8744 (queue_stop_reply_callback): Call notif_event_enque instead
8745 of queue_stop_reply.
8746 (handle_status): Don't call send_next_stop_reply, call
8747 notif_write_event instead.
8748 (kill_inferior_callback): Likewise.
8749 (detach_or_kill_inferior_callback): Likewise.
8750 (main): Call initialize_notif.
8751 (process_serial_event): Call QUEUE_is_empty.
8752 (handle_target_event): Call notif_push instead of push event.
8753 * server.h (push_event): Remove declaration.
8755 2012-12-10 Tom Tromey <tromey@redhat.com>
8757 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8758 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8761 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8762 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8763 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8764 (amd64-linux-ipa.o, ax.o): Rewrite.
8765 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8766 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8767 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8768 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8769 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8770 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8771 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8772 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8773 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8774 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8775 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8776 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8777 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8778 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8779 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8780 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8781 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8782 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8783 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8784 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8785 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8786 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8787 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8788 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8789 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8790 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8791 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8792 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8793 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8794 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8795 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8796 (reg-tilegx.o): Remove.
8797 (all_object_files): New macro.
8798 Include .deps files.
8799 * aclocal.m4, configure: Rebuild.
8800 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8801 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8802 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8804 2012-12-05 Tom Tromey <tromey@redhat.com>
8807 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8809 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8811 * configure.ac: Check for linux/perf_event.h.
8812 * config.in: Regenerated.
8813 * configure: Regenerated.
8815 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8817 * hostio.c (handle_readlink): Decrease buffer size
8818 parameter passed to readlink by one byte.
8820 2012-11-26 Yao Qi <yao@codesourcery.com>
8822 * configure.ac (build_warnings): Append '-Wempty-body'.
8823 * configure: Regenerated.
8824 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8827 2012-11-15 Pierre Muller <muller@sourceware.org>
8829 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8830 * config.in: Regenerate.
8831 * configure: Regenerate.
8832 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8833 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8834 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8835 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8837 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8838 instead of <sys/wait.h> header.
8839 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8841 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8843 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8844 (various make rules): Remove -DGDBSERVER
8846 2012-11-09 Yao Qi <yao@codesourcery.com>
8848 * spu-low.c (current_ptid): Move it to ..
8849 * gdbthread.h: ... here. New.
8850 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8851 * server.c (myresume, process_serial_event): Likewise.
8852 * thread-db.c (thread_db_find_new_threads): Likewise.
8853 * tracepoint.c (run_inferior_command): Likewise.
8855 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8857 * server.c (handle_search_memory_1): Include access length in
8860 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8862 * linux-crisv32-low.c: Fix compile errors.
8864 2012-09-04 Yao Qi <yao@codesourcery.com>
8866 * tracepoint.c (cmd_qtsv): Adjust debug message.
8867 Don't check CUR_TPOINT.
8869 2012-08-28 Yao Qi <yao@codesourcery.com>
8871 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8872 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8873 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8874 Remove declarations of xmalloc, xreallloc, xstrdup and
8876 * Makefile.in (libiberty_h): New.
8877 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8878 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8880 2012-08-23 Yao Qi <yao@codesourcery.com>
8882 * server.h: Remove declaration of 'xsnprintf'.
8884 2012-08-22 Keith Seitz <keiths@redhat.com>
8886 * server.h: Include build-gnulib-gbserver/config.h.
8887 * gdbreplay.c: Likewise.
8889 2012-08-08 Doug Evans <dje@google.com>
8891 * Makefile.in (SFILES): Add gdb_vecs.c.
8892 (OBS): Add gdb_vecs.o.
8893 (gdb_vecs_h, host_defs_h): New variables.
8894 (thread-db.o): Add $(gdb_vecs_h) dependency.
8895 (gdb_vecs.o): New rule.
8896 * thread-db.c: #include "gdb_vecs.h".
8897 (thread_db_load_search): Use a vector to iterate over path elements.
8898 Handle text appearing after "$pdir".
8900 * configure.ac: Add check for strstr.
8901 * config.in: Regenerate.
8902 * configure: Regenerate.
8904 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8906 * hostio.c (handle_pread): If pread fails, fall back to attempting
8908 (handle_pwrite): Likewise for pwrite.
8910 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8912 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8913 between unsupported TYPE and unimplementable ADDR/LEN combination.
8914 (arm_insert_point): Act on new return value.
8916 2012-07-31 Pedro Alves <palves@redhat.com>
8918 * server.c (process_point_options): Only skip tokens if we find
8919 one that is unrecognized. Don't treat 'X' specially while
8920 skipping unrecognized tokens.
8922 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8924 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8925 to 4-byte-align HW breakpoint addresses for Thumb.
8927 2012-07-27 Yao Qi <yao@codesourcery.com>
8931 * server.h: Declare gdb_agent_about_to_close.
8932 * target.c (kill_inferior): Include "agent.h".
8933 New. Send command 'kill'.
8934 * target.h (kill_inferior): Removed macro.
8935 * tracepoint.c (gdb_agent_about_to_close): New.
8936 (gdb_agent_helper_thread): Handle command 'close'.
8937 Wait endlessly until the inferior stops.
8938 Install gdb_agent_remove_socket to atexit hook.
8939 (agent_socket_name): New static variable.
8940 (gdb_agent_socket_init): Replace local variable 'name' with
8941 'agent_socket_name'.
8942 (gdb_agent_remove_socket): New.
8944 2012-07-27 Yao Qi <yao@codesourcery.com>
8946 * server.c (process_point_options): Stop at 'X' when parsing.
8948 2012-07-19 Michael Eager <eager@eagercon.com>
8950 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8952 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8953 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8954 hardware breakpoint.
8956 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8958 * gdbserver/linux-low.c (initialize_low): Call
8959 linux_ptrace_init_warnings.
8961 2012-07-02 Doug Evans <dje@google.com>
8963 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8966 2012-07-02 Stan Shebs <stan@codesourcery.com>
8968 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8969 (ax.o): Add it to build rule.
8971 (OBS): Add format.o.
8972 (IPA_OBS): Add format.o.
8973 * server.c (handle_query): Claim support for breakpoint commands.
8974 (process_point_options): Add command case.
8975 (process_serial_event): Leave running if there are printfs in
8977 * mem-break.h (any_persistent_commands): Declare.
8978 (add_breakpoint_commands): Declare.
8979 (gdb_no_commands_at_breakpoint): Declare.
8980 (run_breakpoint_commands): Declare.
8981 * mem-break.c (struct point_command_list): New struct.
8982 (struct breakpoint): New field command_list.
8983 (any_persistent_commands): New function.
8984 (add_commands_to_breakpoint): New function.
8985 (add_breakpoint_commands): New function.
8986 (gdb_no_commands_at_breakpoint): New function.
8987 (run_breakpoint_commands): New function.
8988 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8990 * ax.c: Include format.h.
8991 (ax_printf): New function.
8992 (gdb_eval_agent_expr): Add printf opcode.
8994 2012-06-13 Yao Qi <yao@codesourcery.com>
8996 * server.c (start_inferior): Remove duplicated writes to fields
8997 'last_resume_kind' and 'last_status' of 'current_inferior'.
8999 2012-06-12 Yao Qi <yao@codesourcery.com>
9000 Pedro Alves <palves@redhat.com>
9002 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9004 * server.c (handle_v_cont): Extend comment.
9006 2012-06-11 Yao Qi <yao@codesourcery.com>
9008 * linux-low.c (linux_attach): Add 'static'.
9010 2012-06-06 Yao Qi <yao@codesourcery.com>
9012 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9014 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9016 Fix gcc -flto compilation warning.
9017 * server.c (main): Make variable multi_mode and attach volatile.
9019 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9021 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9022 if the platform doesn't know about it.
9024 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9026 * Makefile.in (SFILES): Add linux-tile-low.c.
9027 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9028 * configure.srv: Handle tilegx-*-linux*.
9029 * linux-tile-low.c: New file.
9031 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9033 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9035 2012-05-24 Pedro Alves <palves@redhat.com>
9039 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9041 2012-05-24 Pedro Alves <palves@redhat.com>
9045 Replace target_signal with gdb_signal throughout.
9047 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9049 * linux-low.c (linux_store_registers): Avoid the copying sequence
9050 when no data has been retrieved by ptrace.
9052 2012-05-22 Will Deacon <will.deacon@arm.com>
9054 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9055 Include asm/ptrace.h.
9056 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9059 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9061 * linux-low.c (linux_store_registers): Don't re-retrieve data
9062 with ptrace that has already been obtained from /proc. Always
9063 copy any data retrieved with ptrace to the buffer supplied.
9065 2012-05-11 Yao Qi <yao@codesourcery.com>
9066 Pedro Alves <palves@redhat.com>
9068 * linux-low.c (enum stopping_threads_kind): New.
9069 (stopping_threads): Change type to `enum stopping_threads_kind'.
9070 (handle_extended_wait): If stopping and suspending threads, leave
9071 the new_lwp suspended too.
9072 (linux_wait_for_event): Adjust.
9073 (stop_all_lwps): Set `stopping_threads' to
9074 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9075 whether we're suspending threads or just stopping them. Assert no
9078 2012-04-29 Yao Qi <yao@codesourcery.com>
9080 * server.h: Move some code to ...
9081 * gdbthread.h: ... here. New.
9082 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9083 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9084 (nto-low.o, win32-low.o): Likewise.
9085 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9086 * regcache.c, remote-utils.c, server.c: Likewise.
9087 * target.c, tracepoint.c, win32-low.c: Likewise.
9089 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9091 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9092 (PTRACE_ARG4_TYPE): Likewise.
9093 (PTRACE_XFER_TYPE): Likewise.
9094 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9095 ptrace to PTRACE_ARG3_TYPE.
9096 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9097 (PTRACE_ARG4_TYPE): Likewise.
9098 (PTRACE_XFER_TYPE): Likewise.
9099 (linux_detach_one_lwp): Cast fourth argument of
9100 ptrace to long then PTRACE_ARG4_TYPE.
9101 (regsets_fetch_inferior_registers): Cast third argument of
9102 ptrace to long then PTRACE_ARG3_TYPE.
9103 (regsets_store_inferior_registers): Likewise.
9105 2012-04-20 Pedro Alves <palves@redhat.com>
9107 * configure: Regenerate.
9109 2012-04-19 Pedro Alves <palves@redhat.com>
9111 * Makefile.in (GNULIB_BUILDDIR): New.
9112 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9113 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9114 (all, install-only, uninstall, clean-info, all-lib, clean): No
9115 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9116 (maintainer-clean realclean distclean): Use subdir_do.
9118 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9119 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9120 * acinclude.m4: Include acx_configure_dir.m4.
9121 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9122 calls. Call AC_PROG_RANLIB. Configure gnulib using
9125 (GNULIB_STDINT_H): Adjust.
9126 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9127 * gdbreplay.c: Include build-gnulib/config.h.
9128 * server.h: Likewise.
9129 * aclocal.m4: Regenerate.
9130 * config.in: Regenerate.
9131 * configure: Regenerate.
9133 2012-04-19 Pedro Alves <palves@redhat.com>
9135 * Makefile.in (LIBGNU, INCGNU): Adjust.
9136 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9137 (all, install-only, uninstall, clean-info, all-lib, clean)
9138 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9139 * configure.ac: Adjust AC_OUTPUT output.
9140 * aclocal.m4: Regenerate.
9141 * configure: Regenerate.
9143 2012-04-19 Pedro Alves <palves@redhat.com>
9145 * Makefile.in (generated_files): New.
9146 (server_h): Remove the explicit dependency on config.h, and depend
9147 on $generated_files.
9149 2012-04-19 Pedro Alves <palves@redhat.com>
9151 * Makefile.in (INCGNU): Add -Ignulib.
9153 2012-04-19 Pedro Alves <palves@redhat.com>
9155 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9156 (INCGNU): ... this, and spell out -I here.
9157 (GNULIB_LIB): Rename to ...
9159 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9161 2012-04-19 Pedro Alves <palves@redhat.com>
9163 * config.in: Regenerate.
9165 2012-04-19 Pedro Alves <palves@redhat.com>
9167 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9168 * server.h (memmem): Remove declaration.
9169 * config.in: Regenerate.
9170 * configure: Regenerate.
9172 2012-04-19 Yao Qi <yao@codesourcery.com>
9174 * Makefile.in (SFILES): Add common/vec.c.
9178 2012-04-19 Yao Qi <yao@codesourcery.com>
9180 * remote-utils.c (prepare_resume_reply): Replace with macro
9181 target_core_of_thread.
9182 * server.c (handle_qxfer_threads_proper): Likewise.
9183 * target.h (traget_core_of_thread): New macro.
9185 2012-04-18 Pedro Alves <palves@redhat.com>
9187 * aclocal.m4: Regenerate.
9188 * configure: Regenerate.
9190 2012-04-16 Yao Qi <yao@codesourcery.com>
9192 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9193 duplicated on address.
9195 2012-04-16 Yao Qi <yao@codesourcery.com>
9197 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9198 (struct tracepoint_action_ops) <send>: New field.
9199 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9200 (agent_expr_send, x_tracepoint_action_send): New.
9201 (l_tracepoint_action_send): New.
9202 (cmd_qtdp): Download and install tracepoint
9203 according to `use_agent'.
9204 (run_inferior_command): Add one more parameter `len'.
9206 (tracepoint_send_agent): New.
9207 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9209 2012-04-16 Yao Qi <yao@codesourcery.com>
9211 * tracepoint.c (download_tracepoints): Moved to ...
9212 (cmd_qtstart): ... here.
9214 2012-04-14 Yao Qi <yao@codesourcery.com>
9216 * tracepoint.c: Include inttypes.h.
9217 (struct collect_memory_action): Use sized types.
9218 (struct tracepoint): Likewise.
9219 (cmd_qtdp, stop_tracing): Update print specifiers.
9220 (cmd_qtp, response_tracepoint): Likewise.
9221 (collect_data_at_tracepoint): Likewise.
9222 (collect_data_at_step): Likewise.
9224 2012-04-14 Yao Qi <yao@codesourcery.com>
9226 Import gnulib module inttypes.
9227 * aclocal.m4, config.in, configure: Regenerated.
9229 2012-04-14 Yao Qi <yao@codesourcery.com>
9231 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9232 Makefile and config.status at last.
9234 2012-04-13 Yao Qi <yao@codesourcery.com>
9236 * tracepoint.c: Include stdint.h unconditionally.
9238 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9240 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9241 on BFD_HAVE_SYS_PROCFS_TYPE.
9242 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9243 * configure: Regenerate.
9244 * config.in: Likewise.
9246 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9248 * Makefile.in (clean): Also remove x32.c x32-linux.c
9249 x32-avx.c x32-avx-linux.c.
9250 (x32.o): New target.
9252 (x32-linux.o): Likewise.
9253 (x32-linux.c): Likewise.
9254 (x32-avx.o): Likewise.
9255 (x32-avx.c): Likewise.
9256 (x32-avx-linux.o): Likewise.
9257 (x32-avx-linux.c): Likewise.
9259 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9260 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9261 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9262 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9263 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9264 i386/x32-avx-linux.xml.
9266 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9267 (init_registers_x32_avx_linux): Likwise.
9268 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9269 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9271 2012-04-13 Pedro Alves <palves@redhat.com>
9273 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9274 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9275 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9276 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9279 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9281 * linux-x86-low.c (compat_x32_clock_t): New.
9282 (compat_x32_siginfo_t): Likewise.
9283 (compat_x32_siginfo_from_siginfo): Likewise.
9284 (siginfo_from_compat_x32_siginfo): Likewise.
9285 (linux_is_elf64): Likewise.
9286 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9287 and siginfo_from_compat_x32_siginfo for x32.
9288 (x86_arch_setup): Set linux_is_elf64.
9290 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9293 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9295 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9296 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9297 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9298 compatible with process.
9300 2012-04-12 Yao Qi <yao@codesourcery.com>
9302 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9303 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9304 (install-only, install-info, clean): Handle sub dir gnulib.
9305 (all-lib, am--refresh): New targets.
9306 (memmem.o): Remove target.
9307 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9308 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9309 (AC_REPLACE_FUNCS): Remove memmem.
9310 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9311 (AC_OUTPUT): Generate Makefile in gnulib/.
9312 * aclocal.m4, config.in, configure: Regenerated.
9314 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9316 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9318 2012-04-05 Pedro Alves <palves@redhat.com>
9320 -Werror=strict-aliasing
9322 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9325 2012-04-04 Pedro Alves <palves@redhat.com>
9327 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9328 (sparc_store_gregset_from_stack, sparc_store_gregset)
9329 (sparc_breakpoint_at): Fix formatting.
9331 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9333 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9335 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9336 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9337 * config.in: Regenerate.
9338 * configure: Likewise.
9340 2012-03-29 Pedro Alves <palves@redhat.com>
9342 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9343 Correct ptrace arguments.
9345 2012-03-28 Pedro Alves <palves@redhat.com>
9347 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9348 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9349 (IA64_FR1_REGNUM): New defines.
9350 (ia64_fetch_register): New.
9351 (the_low_target): Install it.
9352 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9354 * linux-low.c (linux_fetch_registers): Try the
9355 the_low_target.fetch_register hook first.
9357 * linux-arm-low.c (the_low_target): Adjust.
9358 * linux-bfin-low.c (the_low_target): Adjust.
9359 * linux-cris-low.c (the_low_target): Adjust.
9360 * linux-crisv32-low.c (the_low_target): Adjust.
9361 * linux-m32r-low.c (the_low_target): Adjust.
9362 * linux-m68k-low.c (the_low_target): Adjust.
9363 * linux-mips-low.c (the_low_target): Adjust.
9364 * linux-ppc-low.c (the_low_target): Adjust.
9365 * linux-s390-low.c (the_low_target): Adjust.
9366 * linux-sh-low.c (the_low_target): Adjust.
9367 * linux-sparc-low.c (the_low_target): Adjust.
9368 * linux-tic6x-low.c (the_low_target): Adjust.
9369 * linux-x86-low.c (the_low_target): Adjust.
9370 * linux-xtensa-low.c (the_low_target): Adjust.
9372 2012-03-26 Pedro Alves <palves@redhat.com>
9374 * server.c (handle_qxfer_libraries): Don't bail early if
9375 the_target->qxfer_libraries_svr4 is not NULL.
9377 2012-03-26 Pedro Alves <palves@redhat.com>
9379 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9381 2012-03-23 Pedro Alves <palves@redhat.com>
9383 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9384 "library-list-svr4" element's start tag when the the DSO list is
9387 2012-03-23 Pedro Alves <palves@redhat.com>
9389 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9390 a variable whose type size is the same as the inferior's pointer
9393 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9395 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9397 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9398 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9399 * linux-low.h: Include <signal.h>.
9400 (struct siginfo): Remove forward declaration.
9401 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9404 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9406 * .gitignore: Ignore more files.
9408 2012-03-19 Pedro Alves <palves@redhat.com>
9409 Jan Kratochvil <jan.kratochvil@redhat.com>
9411 * server.c (cont_thread, general_thread): Add describing comments.
9412 (start_inferior): Clear `cont_thread'.
9413 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9416 2012-03-15 Yao Qi <yao@codesourcery.com>
9418 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9420 (cmd_qtdp): ... here.
9422 2012-03-15 Yao Qi <yao@codesourcery.com>
9424 * tracepoint.c (struct tracepoint_action_ops): New.
9425 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9426 (m_tracepoint_action_download): New.
9427 (r_tracepoint_action_download): New.
9428 (x_tracepoint_action_download): New.
9429 (l_tracepoint_action_download): New.
9430 (add_tracepoint_action): Install `action->ops' according type.
9431 (download_tracepoint_1): Move code `download' function pointer
9432 of various tracepoint_action_ops.
9434 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9436 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9437 linux_ptrace_attach_warnings.
9439 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9441 * Makefile.in (linux-ptrace.o): New.
9442 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9443 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9444 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9445 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9446 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9448 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9450 2012-03-08 Yao Qi <yao@codesourcery.com>
9451 Pedro Alves <palves@redhat.com>
9453 Fix PR server/13392.
9454 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9456 * tracepoint.c (remove_tracepoint): New.
9457 (cmd_qtdp): Call remove_tracepoint when failed to install.
9459 2012-03-07 Pedro Alves <palves@redhat.com>
9461 * linux-low.c (get_detach_signal): New.
9462 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9463 Pass on pending signals to PTRACE_DETACH. Check the result of the
9465 * server.c (program_signals, program_signals_p): New.
9466 (handle_general_set): Handle QProgramSignals.
9467 * server.h (program_signals, program_signals_p): Declare.
9469 2012-03-05 Pedro Alves <palves@redhat.com>
9470 Jan Kratochvil <jan.kratochvil@redhat.com>
9472 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9475 2012-03-03 Yao Qi <yao@codesourcery.com>
9477 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9478 agent_look_up_symbols.
9480 2012-03-03 Yao Qi <yao@codesourcery.com>
9482 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9483 (linux-x86-low.o): Likewise.
9484 * server.h: Remove in_process_agent_loaded.
9485 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9489 2012-03-03 Yao Qi <yao@codesourcery.com>
9491 * tracepoint.c (gdb_agent_capability): New global.
9492 (in_process_agent_loaded_ust): Renamed to
9493 `in_process_agent_supports_ust'.
9495 (in_process_agent_supports_ust): Call agent_capability_check.
9496 (clear_installed_tracepoints): Assert that agent supports
9499 2012-03-03 Yao Qi <yao@codesourcery.com>
9501 * linux-low.c (linux_supports_agent): New.
9502 (linux_target_ops): Initialize field `supports_agent' with
9503 linux_supports_agent.
9504 * target.h (struct target_ops) <supports_agent>: New.
9505 (target_supports_agent): New macro.
9506 * server.c (handle_general_set): Handle packet 'QAgent'.
9507 (handle_query): Send `QAgent+'.
9508 * Makefile.in (server.o): Depends on agent.h.
9510 2012-03-03 Yao Qi <yao@codesourcery.com>
9512 * Makefile.in (OBS): Add agent.o.
9513 Add new rule for agent.o.
9514 Track dependence of tracepoint.c on agent.h.
9515 * tracepoint.c (run_inferior_command_1):
9516 (run_inferior_command): Call agent_run_command.
9517 (gdb_ust_connect_sync_socket): Deleted. Move it to
9519 (resume_thread, stop_thread): Likewise.
9520 (gdb_ust_socket_init): Renamed to ...
9521 (gdb_agent_socket_init): ... New.
9522 (gdb_ust_thread): Renamed to ...
9523 (gdb_agent_helper_thread): ... New.
9524 (gdb_ust_init): Move some code to ...
9525 (gdb_agent_init): ... here. New.
9526 [HAVE_UST]: Call gdb_ust_init.
9527 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9528 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9529 * config.in, configure: Regenerated.
9531 2012-03-02 Pedro Alves <palves@redhat.com>
9533 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9534 * linux-low.c (struct simple_pid_list): New.
9535 (stopped_pids): New a struct simple_pid_list pointer.
9536 (add_to_pid_list, pull_pid_from_list): New.
9537 (handle_extended_wait): Don't assume the first signal new children
9538 report is SIGSTOP. Adjust call to pull_pid_from_list.
9539 (linux_wait_for_lwp): Adjust.
9541 2012-03-02 Yao Qi <yao@codesourcery.com>
9543 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9546 2012-03-02 Yao Qi <yao@codesourcery.com>
9548 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9549 `stop_pc' and `tpoint'. Update caller.
9551 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9553 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9554 * linux-low.c (use_linux_regsets): New macro.
9555 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9556 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9557 (linux_register_in_regsets): New function.
9558 (usr_fetch_inferior_registers): Skip registers covered by
9560 (usr_store_inferior_registers): Likewise.
9561 (usr_fetch_inferior_registers): New macro.
9562 (usr_store_inferior_registers): Likewise.
9563 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9564 (linux_store_registers): Likewise.
9565 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9567 (init_registers_mips64_dsp_linux): Likewise.
9568 (init_registers_mips_linux): New macro.
9569 (init_registers_mips_dsp_linux): Likewise.
9570 (mips_dsp_num_regs): Likewise.
9571 (DSP_BASE, DSP_CONTROL): New fallback macros.
9572 (mips_base_regs): New macro.
9573 (mips_regmap): Use it. Fix the size.
9574 (mips_dsp_regmap): New variable.
9575 (mips_dsp_regset_bitmap): Likewise.
9576 (mips_arch_setup): New function.
9577 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9579 (mips_cannot_store_register): Likewise.
9580 (the_low_target): Update .arch_setup, .num_regs and .regmap
9581 initializers. Add .regset_bitmap initializer.
9582 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9584 * linux-bfin-low.c (the_low_target): Likewise.
9585 * linux-cris-low.c (the_low_target): Likewise.
9586 * linux-crisv32-low.c (the_low_target): Likewise.
9587 * linux-ia64-low.c (the_low_target): Likewise.
9588 * linux-m32r-low.c (the_low_target): Likewise.
9589 * linux-m68k-low.c (the_low_target): Likewise.
9590 * linux-ppc-low.c (the_low_target): Likewise.
9591 * linux-s390-low.c (the_low_target): Likewise.
9592 * linux-sh-low.c (the_low_target): Likewise.
9593 * linux-sparc-low.c (the_low_target): Likewise.
9594 * linux-tic6x-low.c (the_low_target): Likewise.
9595 * linux-x86-low.c (the_low_target): Likewise.
9596 * linux-xtensa-low.c (the_low_target): Likewise.
9597 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9598 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9599 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9601 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9602 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9604 2012-02-29 Yao Qi <yao@codesourcery.com>
9605 Pedro Alves <palves@redhat.com>
9607 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9608 `step_over_finished' is true.
9610 2012-02-27 Pedro Alves <palves@redhat.com>
9612 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9613 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9615 2012-02-27 Pedro Alves <palves@redhat.com>
9618 * linux-low.c (pid_is_stopped): New.
9619 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9621 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9623 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9626 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9628 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9630 2012-02-24 Luis Machado <lgustavo@codesourcery>
9632 * server.c (handle_query): Advertise support for target-side
9633 breakpoint condition evaluation.
9634 (process_point_options): New function.
9635 (process_serial_event): When inserting a breakpoint, check for
9636 a target-side condition that should be evaluated.
9638 * mem-break.c: Include regcache.h and ax.h.
9639 (point_cond_list_t): New data structure.
9640 (breakpoint) <cond_list>: New field.
9641 (find_gdb_breakpoint_at): Make non-static.
9642 (delete_gdb_breakpoint_at): Clear any target-side
9644 (clear_gdb_breakpoint_conditions): New function.
9645 (add_condition_to_breakpoint): Likewise.
9646 (add_breakpoint_condition): Likewise.
9647 (gdb_condition_true_at_breakpoint): Likewise.
9648 (gdb_breakpoint_here): Return result directly instead
9649 of going through a local variable.
9651 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9652 (clear_gdb_breakpoint_conditions): Likewise.
9653 (add_breakpoint_condition): Likewise.
9654 (gdb_condition_true_at_breakpoint): Likewise.
9656 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9657 (need_step_over_p): Take target-side breakpoint condition into
9660 2012-02-24 Luis Machado <lgustavo@codesourcery>
9662 * server.h: Include tracepoint.h.
9663 (agent_mem_read, agent_get_trace_state_variable_value,
9664 agent_set_trace_state_variable_value,
9665 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9666 get_set_tsv_func_addr): New prototypes.
9668 * ax.h: New include file.
9669 * ax.c: New source file.
9671 * tracepoint.c: Include ax.h.
9672 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9673 agent_expr, eval_result_type): Move to ax.h.
9674 (parse_agent_expr): Rename to ...
9675 (gdb_parse_agent_expr): ... this, make it non-static and move
9677 (unparse_agent_expr) Rename to ...
9678 (gdb_unparse_agent_expr): ... this, make it non-static and move
9680 (eval_agent_expr): Rename to ...
9681 (eval_tracepoint_agent_expr): ... this.
9682 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9683 forward declarations.
9684 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9685 (agent_get_trace_state_variable_value): New function.
9686 (agent_set_trace_state_variable_value): New function.
9687 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9688 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9689 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9690 (condition_true_at_tracepoint): Likewise.
9691 (parse_agent_expr): Rename to ...
9692 (gdb_parse_agent_expr): ... this and move to ax.c.
9693 (unparse_agent_expr): Rename to ...
9694 (gdb_unparse_agent_expr): ... this and move to ax.c.
9695 (gdb_agent_op_name): Move to ax.c.
9696 (eval_agent_expr): Rename to ...
9697 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9699 (eval_tracepoint_agent_expr): New function.
9700 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9702 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9704 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9705 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9706 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9707 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9708 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9709 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9710 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9711 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9712 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9713 (compile_bytecodes): Remove forward declaration.
9714 (is_goto_target): Move to ax.c.
9715 (compile_bytecodes): Move to ax.c and call
9716 agent_get_trace_state_variable_value (...) and
9717 agent_set_trace_state_variable_value (...).
9719 * Makefile.in: Update ax.c and IPA dependencies.
9721 2012-02-24 Pedro Alves <palves@redhat.com>
9723 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9724 (cmd_bigqtbuffer_circular): ... this. Only handle
9725 'QTBuffer:circular:'.
9726 (handle_tracepoint_general_set): Adjust.
9728 2012-02-16 Yao Qi <yao@codesourcery.com>
9730 * inferiors.c: Move code to ...
9731 * dll.c: .... here. New.
9732 * server.h: Declare clear_dlls.
9733 * Makefile.in (SFILES): Add dll.c.
9737 2012-02-11 Yao Qi <yao@codesourcery.com>
9739 * server.c: (handle_monitor_command): Add a new parameter
9741 (handle_query): Update caller.
9743 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9745 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9746 * configure, config.in: Regenerate.
9747 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9750 2012-02-02 Pedro Alves <palves@redhat.com>
9752 Try SIGKILL first, then PTRACE_KILL.
9753 * linux-low.c (linux_kill_one_lwp): New.
9754 (linux_kill_one_lwp): Rename to ...
9755 (kill_one_lwp_callback): ... this. Use the new
9758 2012-02-02 Pedro Alves <palves@redhat.com>
9760 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9763 2012-01-27 Pedro Alves <palves@redhat.com>
9765 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9766 (elf_64_file_p): Make static.
9767 (linux_pid_exe_is_elf_64_file): New.
9768 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9769 Delete declarations.
9770 (linux_pid_exe_is_elf_64_file): Declare.
9771 * linux-x86-low.c (x86_arch_setup): Use
9772 linux_pid_exe_is_elf_64_file.
9774 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9776 * linux-low.c (linux_wait_for_event_1): Rename to ...
9777 (linux_wait_for_event): ... here and merge it with former
9778 linux_wait_for_event - new variable wait_ptid, use it.
9779 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9781 2012-01-23 Pedro Alves <palves@redhat.com>
9783 * server.c (main): Avoid yet another case of infinite loop while
9784 detaching/killing after a longjmp.
9786 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9789 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9791 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9793 * hostio.c (handle_readlink): New function.
9794 (handle_vFile): Call it to handle "vFile:readlink" packets.
9796 2012-01-20 Pedro Alves <palves@redhat.com>
9797 Ulrich Weigand <ulrich.weigand@linaro.org>
9799 * server.c (handle_v_requests): Only support vAttach and vRun to
9800 start multiple processes when in extended protocol mode.
9802 2012-01-17 Pedro Alves <palves@redhat.com>
9804 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9805 memalign plus mprotect to allocate the scratch buffer.
9807 2012-01-13 Pedro Alves <palves@redhat.com>
9809 * server.c (attach_inferior): Clear `cont_thread'.
9811 2012-01-13 Pedro Alves <palves@redhat.com>
9813 * server.c (main): Avoid infinite loop while detaching/killing
9816 2012-01-09 Doug Evans <dje@google.com>
9818 * server.c (start_inferior): Set last_ptid in --wrapper case.
9820 2012-01-06 Yao Qi <yao@codesourcery.com>
9822 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9824 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9826 2012-01-04 Yao Qi <yao@codesourcery.com>
9828 * tracepoint.c (cmd_qtdp): Print debug message
9829 for static tracepoint.
9831 2012-01-04 Yao Qi <yao@codesourcery.com>
9833 * tracepoint.c (trace_vdebug): Differentiate debug message
9834 between gdbserver and IPA.
9836 2012-01-03 Yao Qi <yao@codesourcery.com>
9838 * tracepoint.c (tracepoint_was_hit): Don't collect for
9841 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9843 * terminal.h: Reformat copyright header.
9845 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9847 * server.c (gdbserver_version): Update copyright year.
9848 * gdbreplay.c (gdbreplay_version): Likewise.
9850 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9852 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9855 2011-12-18 Hui Zhu <teawater@gmail.com>
9856 * linux-low.c (linux_create_inferior): Save return value to ret.
9858 2011-12-18 Hui Zhu <teawater@gmail.com>
9860 * linux-low.c (linux_create_inferior): Save return value to ret.
9862 2011-12-16 Doug Evans <dje@google.com>
9864 * linux-low.c (linux_create_inferior): If stdio connection,
9865 redirect stdin from /dev/null, stdout to stderr.
9866 * remote-utils.c (remote_is_stdio): New static global.
9867 (remote_connection_is_stdio): New function.
9868 (remote_prepare): Handle stdio connection.
9869 (remote_open): Ditto.
9870 (remote_close): Don't close stdin for stdio connections.
9871 (read_prim,write_prim): New functions. Replace all calls to
9872 read/write to these.
9873 * server.c (main): Watch for "-" argument. Move call to
9874 remote_prepare before start_inferior.
9875 * server.h (STDIO_CONNECTION_NAME): New macro.
9876 (remote_connection_is_stdio): Declare.
9878 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9879 in debugging output.
9881 2011-12-15 Yao Qi <yao@codesourcery.com>
9883 * tracepoint.c: Include sys/syscall.h.
9884 (gdb_ust_thread): Remove preprocessor conditional.
9886 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9888 * linux-low.c (linux_detach_one_lwp): Call
9889 the_low_target.prepare_to_resume before detaching.
9891 2011-12-14 Yao Qi <yao@codesourcery.com>
9893 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9896 2011-12-14 Yao Qi <yao@codesourcery.com>
9898 * i386-low.c (i386_low_stopped_data_address): Initialize local
9901 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9905 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9906 DR_CONTROL unless necessary. Extend comments.
9907 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9908 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9910 2011-12-13 Yao Qi <yao@codesourcery.com>
9912 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9914 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9916 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9918 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9919 Print new debug message for such case.
9921 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9923 Fix overlapping memcpy.
9924 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9925 the read_inferior_memory transfer.
9926 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9927 write_inferior_memory transfer.
9928 (set_fast_tracepoint_jump): New variable buf. Use it for the
9929 read_inferior_memory and write_inferior_memory transfers.
9930 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9931 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9932 Use it for the write_inferior_memory transfer.
9933 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9936 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9938 * linux-low.c (fetch_register, store_register): Make code
9939 consistent, fix formatting.
9941 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9943 * linux-low.c (usr_store_inferior_registers): Factor out code
9944 to handle individual registers into...
9945 (store_register): ... this new function.
9947 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9949 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9950 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9951 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9952 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9953 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9954 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9955 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9956 (srv_xmlfiles): Add new XML files.
9958 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9960 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9961 (init_registers_s390_linux32v1): Add prototype.
9962 (init_registers_s390_linux32v2): Likewise.
9963 (init_registers_s390_linux64v1): Likewise.
9964 (init_registers_s390_linux64v2): Likewise.
9965 (init_registers_s390x_linux64v1): Likewise.
9966 (init_registers_s390x_linux64v2): Likewise.
9967 (s390_num_regs): Increment to 52.
9968 (s390_regmap): Add orig_r2 register.
9969 (s390_num_regs_3264): Increment to 68.
9970 (s390_regmap_3264): Add orig_r2 register.
9971 (s390_collect_ptrace_register): Handle orig_r2 register.
9972 (s390_supply_ptrace_register): Likewise.
9973 (s390_fill_last_break): New function.
9974 (s390_store_last_break): Likewise.
9975 (s390_fill_system_call): New function.
9976 (s390_store_system_call): Likewise.
9977 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9979 (s390_check_regset): New function.
9980 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9981 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9982 Update target_regsets for available register sets.
9984 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9985 Jan Kratochvil <jan.kratochvil@redhat.com>
9987 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9988 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9990 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9991 * linux-low.h (struct process_info_private): New member r_debug.
9992 * server.c (handle_qxfer_libraries): Call
9993 the_target->qxfer_libraries_svr4.
9994 (handle_qxfer_libraries_svr4): New function.
9995 (qxfer_packets): New entry "libraries-svr4".
9996 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9997 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9998 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9999 PACKET_qXfer_libraries_svr4.
10001 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10003 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10004 PSW address/mask between 8-byte and 16-byte formats.
10005 (s390_supply_ptrace_register): Likewise.
10006 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10007 basic addressing mode bit.
10009 2011-11-24 Stan Shebs <stan@codesourcery.com>
10011 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10013 2011-11-17 Stan Shebs <stan@codesourcery.com>
10015 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10016 (tracing_start_time): New global.
10017 (tracing_stop_time): New global.
10018 (tracing_user_name): New global.
10019 (tracing_notes): New global.
10020 (tracing_stop_note): New global.
10021 (cmd_qtstart): Set traceframe_usage, start_time.
10022 (stop_tracing): Set stop_time.
10023 (cmd_qtstatus): Report additional status.
10024 (cmd_qtp): New function.
10025 (handle_tracepoint_query): Call it.
10026 (cmd_qtnotes): New function.
10027 (handle_tracepoint_general_set): Call it.
10028 (get_timestamp): Rename from tsv_get_timestamp.
10030 2011-11-14 Stan Shebs <stan@codesourcery.com>
10031 Kwok Cheung Yeung <kcy@codesourcery.com>
10033 * linux-x86-low.c (small_jump_insn): New.
10034 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10035 trampoline and error message, build a trampoline and issue a small
10036 jump instruction to it.
10037 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10038 trampoline and error message.
10039 (x86_get_min_fast_tracepoint_insn_len): New.
10040 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10041 * linux-low.h (struct linux_target_ops): Add arguments to
10042 install_fast_tracepoint_jump_pad operation, add new operation.
10043 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10045 (linux_get_min_fast_tracepoint_insn_len): New function.
10046 (linux_target_op): Add new operation.
10047 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10048 (gdb_trampoline_buffer_end): Ditto.
10049 (gdb_trampoline_buffer_error): Ditto.
10050 (struct ipa_sym_addresses): Add fields for new IPA variables.
10051 (symbol_list): Add entries for new IPA variables.
10052 (struct tracepoint): Add fields to hold the address range of the
10053 trampoline used by the tracepoint.
10054 (trampoline_buffer_head): New static variable.
10055 (trampoline_buffer_tail): Ditto.
10056 (claim_trampoline_space): New function.
10057 (have_fast_tracepoint_trampoline_buffer): New function.
10058 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10060 (install_fast_tracepoint): Ditto, also add error buffer argument.
10061 (cmd_qtminftpilen): New function.
10062 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10063 (fast_tracepoint_from_trampoline_address): New function.
10064 (fast_tracepoint_collecting): Handle trampoline as part of jump
10066 (set_trampoline_buffer_space): New function.
10067 (initialize_tracepoint): Initialize new IPA variables.
10068 * target.h (struct target_ops): Add arguments to
10069 install_fast_tracepoint_jump_pad operation, add new
10070 get_min_fast_tracepoint_insn_len operation.
10071 (target_get_min_fast_tracepoint_insn_len): New.
10072 (install_fast_tracepoint_jump_pad): Add arguments.
10073 * server.h (IPA_BUFSIZ): Define.
10074 * linux-i386-ipa.c: Include extra header files.
10075 (initialize_fast_tracepoint_trampoline_buffer): New function.
10076 (initialize_low_tracepoint): Call it.
10077 * server.h (set_trampoline_buffer_space): Declare.
10078 (claim_trampoline_space): Ditto.
10079 (have_fast_tracepoint_trampoline_buffer): Ditto.
10081 2011-11-14 Yao Qi <yao@codesourcery.com>
10083 * server.c (handle_query): Handle InstallInTrace for qSupported.
10084 * tracepoint.c (add_tracepoint): Sort list.
10085 (install_tracepoint, download_tracepoint): New.
10086 (cmd_qtdp): Call them to install and download tracepoints.
10087 (sort_tracepoints): Removed.
10088 (cmd_qtstart): Update.
10090 2011-11-14 Yao Qi <yao@codesourcery.com>
10092 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10093 * mem-break.h: Declare.
10094 * tracepoint.c (cmd_qtstart): Move some code to ...
10095 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10097 (download_tracepoints): Move some code to ...
10098 (download_tracepoint_1): ... here. New.
10100 2011-11-08 Yao Qi <yao@codesourcery.com>
10102 * remote-utils.c (relocate_instruction): A comment fix.
10104 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10106 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10107 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10108 dr_status_mirror and dr_control_mirror from debug_reg_state.
10109 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10110 (i386_initial_stuff): Remove use of deleted globals.
10111 (i386_get_thread_context, i386_set_thread_context,
10112 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10113 from debug_reg_state.
10115 2011-11-05 Yao Qi <yao@codesourcery.com>
10117 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10118 address as TPOINT's.
10120 2011-11-02 Stan Shebs <stan@codesourcery.com>
10122 * tracepoint.c (agent_mem_read_string): New function.
10123 (eval_agent_expr): Call it for tracenz.
10124 * server.c (handle_query): Report support for tracenz.
10126 2011-11-02 Yao Qi <yao@codesourcery.com>
10128 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10130 2011-11-02 Yao Qi <yao@codesourcery.com>
10132 * target.h: Fix a typo in comment.
10134 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10136 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10137 clobber the breakpoints' shadows with fast tracepoint jumps.
10138 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10139 * target.c (write_inferior_memory): Also pass MYADDR down to
10142 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10144 * configure.ac: Check support for personality routine.
10145 * configure: Regenerate.
10146 * config.in: Likewise.
10147 * linux-low.c: Include <sys/personality.h>.
10148 Define ADDR_NO_RANDOMIZE if necessary.
10149 (linux_create_inferior): Disable address space randomization when
10150 forking inferior, if requested.
10151 (linux_supports_disable_randomization): New function.
10152 (linux_target_ops): Install it.
10153 * server.h (disable_randomization): Declare.
10154 * server.c (disable_randomization): New global variable.
10155 (handle_general_set): Handle QDisableRandomization.
10156 (handle_query): Likewise for qSupported.
10157 (main): Support --disable-randomization and --no-disable-randomization
10158 command line arguments.
10159 * target.h (struct target_ops): Add supports_disable_randomization.
10160 (target_supports_disable_randomization): New macro.
10162 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10164 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10166 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10167 [!PT_GETDSBT] (target_loadmap): New definition.
10168 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10169 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10170 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10171 and PT_GETDSBT to LINUX_LOADMAP.
10172 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10173 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10175 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10177 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10178 (arm_linux_hwbp_cap): New static variable.
10179 (arm_linux_get_hwbp_cap): Replace by ...
10180 (arm_linux_init_hwbp_cap): ... this new function.
10181 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10182 (arm_linux_get_hw_watchpoint_count): Likewise.
10183 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10184 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10185 (arm_prepare_to_resume): Use perror_with_name instead of error.
10187 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10189 * linux-arm-low.c: Include <signal.h>.
10190 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10191 (struct arm_linux_hwbp_cap): New data type.
10192 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10193 (struct arm_linux_hw_breakpoint): New data type.
10194 (MAX_BPTS, MAX_WPTS): Define.
10195 (struct arch_process_info, struct arch_lwp_info): New data types.
10196 (arm_linux_get_hwbp_cap): New function.
10197 (arm_linux_get_hw_breakpoint_count): Likewise.
10198 (arm_linux_get_hw_watchpoint_count): Likewise.
10199 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10200 (arm_hwbp_control_initialize): Likewise.
10201 (arm_hwbp_control_is_enabled): Likewise.
10202 (arm_hwbp_control_is_initialized): Likewise.
10203 (arm_hwbp_control_disable): Likewise.
10204 (arm_linux_hw_breakpoint_equal): Likewise.
10205 (arm_linux_hw_point_initialize): Likewise.
10206 (struct update_registers_data): New data structure.
10207 (update_registers_callback: New function.
10208 (arm_insert_point): Likewise.
10209 (arm_remove_point): Likewise.
10210 (arm_stopped_by_watchpoint): Likewise.
10211 (arm_stopped_data_address): Likewise.
10212 (arm_new_process): Likewise.
10213 (arm_new_thread): Likewise.
10214 (arm_prepare_to_resume): Likewise.
10215 (the_low_target): Register arm_insert_point, arm_remove_point,
10216 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10217 arm_new_thread, and arm_prepare_to_resume.
10219 2011-09-15 Stan Shebs <stan@codesourcery.com>
10221 * server.h (struct emit_ops): Add compare-goto fields.
10222 * tracepoint.c (gdb_agent_op_sizes): New table.
10223 (emit_eq_goto): New function.
10224 (emit_ne_goto): New function.
10225 (emit_lt_goto): New function.
10226 (emit_le_goto): New function.
10227 (emit_gt_goto): New function.
10228 (emit_ge_goto): New function.
10229 (is_goto_target): New function.
10230 (compile_bytecodes): Recognize special cases of compare-goto
10231 combinations and call specialized emitters for them.
10232 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10233 (amd64_emit_ne_goto): New function.
10234 (amd64_emit_lt_goto): New function.
10235 (amd64_emit_le_goto): New function.
10236 (amd64_emit_gt_goto): New function.
10237 (amd64_emit_ge_goto): New function.
10238 (amd64_emit_ops): Add the new functions.
10239 (i386_emit_eq_goto): New function.
10240 (i386_emit_ne_goto): New function.
10241 (i386_emit_lt_goto): New function.
10242 (i386_emit_le_goto): New function.
10243 (i386_emit_gt_goto): New function.
10244 (i386_emit_ge_goto): New function.
10245 (i386_emit_ops): Add the new functions.
10247 2011-09-08 Stan Shebs <stan@codesourcery.com>
10249 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10250 (i386_emit_epilogue): Restore %ebx.
10252 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10254 * server.c (step_thread): Remove definition.
10255 (process_serial_event): Don't handle Hs.
10256 * server.h (step_thread): Remove declaration.
10257 * target.c (set_desired_inferior): Remove use of step_thread.
10259 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10261 * linux-low.c: Include linux-procfs.h.
10262 (linux_attach_lwp_1): Update comments.
10263 (linux_attach): Scan for existing threads when attaching to a
10264 process that is the tgid.
10265 * Makefile.in: Update dependencies.
10267 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10269 * configure.srv: Add linux-procfs.o dependencies.
10271 2011-08-14 Yao Qi <yao@codesourcery.com>
10273 * target.h (struct target_ops): Fix indent.
10274 * win32-low.c (win32_target_ops): Fix comment.
10276 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10277 Yao Qi <yao@codesourcery.com>
10279 * Makefile.in (clean): Remove tic6x-*.c files.
10280 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10281 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10282 (tic6x-c64xp-linux.c): Likewise.
10283 * configure.srv: Add support for tic6x-*-uclinux.
10284 * linux-tic6x-low.c: New.
10285 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10287 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10288 Yao Qi <yao@codesourcery.com>
10290 * target.h (struct target_ops): Add read_loadmap.
10291 * linux-low.c (struct target_loadseg): New type.
10292 (struct target_loadmap): New type.
10293 (linux_read_loadmap): New function.
10294 (linux_target_ops): Add linux_read_loadmap.
10295 * server.c (handle_query): Support qXfer:fdpic:read packet.
10296 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10299 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10301 * win32-low.c: Include <stdint.h>.
10303 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10305 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10306 to the inferior here.
10307 (i386_remove_aligned_watchpoint): Ditto.
10308 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10309 fit part of the watchpoint in the debug registers.
10310 (i386_update_inferior_debug_regs): New.
10311 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10312 registers, and only update the inferior on success.
10313 (i386_low_remove_watchpoint): Ditto.
10315 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10317 * linux-low.c (compare_ints, unique, list_threads, show_process,
10318 linux_core_of_thread): Delete.
10319 (linux_target_ops): Change linux_core_of_thread to
10320 linux_common_core_of_thread.
10321 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10322 * utils.c (malloc_failure): Change type of argument.
10323 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10324 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10325 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10326 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10327 (IPA_OBJS): Add common-utils-ipa.o.
10328 (ptid_h, linux_osdata_h): New macros.
10329 (server_h): Add common/common-utils.h, common/xml-utils.h,
10330 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10332 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10333 ptid.o, buffer.o): New rules.
10334 (linux-low.o): Add common/linux-osdata.h as a dependency.
10335 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10336 * configure.ac: Add AC_HEADER_DIRENT check.
10337 * config.in: Regenerate.
10338 * configure: Regenerate.
10339 * remote-utils.c (xml_escape_text): Delete.
10340 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10341 buffer_xml_printf): Move to common/buffer.c.
10342 * server.c (main): Remove call to initialize_inferiors.
10343 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10344 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10345 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10346 internal_error, gdb_assert, gdb_assert_fail): Delete.
10347 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10348 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10350 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10351 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10352 initialize_inferiors): Delete.
10354 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10356 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10359 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10361 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10363 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10365 2011-05-26 Yao Qi <yao@codesourcery.com>
10367 * Makefile.in (thread-db.o): Track dependence to
10368 common/gdb_thread_db.h.
10369 * thread-db.c: include gdb_thread_db.h from right place.
10371 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10373 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10374 __FILE__ and __LINE__ to internal_error.
10376 2011-05-13 Doug Evans <dje@google.com>
10378 * thread-db.c (try_thread_db_load_from_sdir): New function.
10379 (try_thread_db_load_from_dir): New function.
10380 (thread_db_load_search): Handle $sdir, ignore $pdir.
10381 Remove trying of system directories if search of
10382 libthread-db-search-path fails, that is now done via $sdir.
10384 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10386 * server.c (handle_query): Add EnableDisableTracepoints to the list
10387 of supported features.
10388 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10390 (cmd_qtenable_disable): New.
10391 (cmd_qtstart): Install tracepoints even if disabled.
10392 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10393 receiving a QTEnable or QTDisable packet.
10394 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10395 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10397 (gdb_probe): Skip data collection if static tracepoint is disabled.
10399 2011-05-10 Doug Evans <dje@google.com>
10401 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10403 2011-05-04 Doug Evans <dje@google.com>
10405 * linux-low.c (linux_join): Skip process lookup.
10406 * spu-low.c (spu_join): Ditto.
10407 * server.c (join_inferiors_callback): Delete.
10408 (process_serial_event): For 'D' packet (detach) call join_inferior
10411 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10413 * README: Don't mention xscale*-*-linux*.
10414 * configure.srv (xscale*-*-linux*): Don't handle target.
10416 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10418 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10420 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10421 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10422 (i386_emit_void_call_2): Likewise.
10424 2011-04-26 Yao Qi <yao@codesourcery.com>
10426 * linux-low.c: Move common macros to linux-ptrace.h.
10427 Include linux-ptrace.h.
10428 * Makefile.in (linux_ptrace_h): New.
10429 (linux-low.o): Depends on linux-ptrace.h.
10431 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10433 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10434 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10435 (remote_prepare): New function with most of the TCP code from ...
10436 (remote_open): ... here. Detect PORT here unconditionally. Move also
10437 setting transport_is_reliable.
10438 * server.c (run_once): New variable.
10439 (gdbserver_usage): Document it.
10440 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10441 the first run if RUN_ONCE.
10442 * server.h (run_once, remote_prepare): New declarations.
10444 2011-04-19 Tom Tromey <tromey@redhat.com>
10446 * win32-low.c (handle_load_dll): Remove duplicate "the".
10448 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10450 Remove support for old Cygwin 1.5 versions.
10451 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10452 function to avoid warning.
10453 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10456 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10458 * gdbserver/server.h (Macro _): Define it if not available.
10460 2011-03-14 Michael Snyder <msnyder@vmware.com>
10462 * hostio.c (handle_close): Remove unnecessary null test.
10464 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10466 * Makefile.in (maintainer-clean realclean distclean): Remove
10467 "make ... subdir_do" command.
10469 2011-03-10 Michael Snyder <msnyder@vmware.com>
10471 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10473 * server.c (handle_v_run): Free alloced buffer on early return.
10475 2011-03-09 Yao Qi <yao@codesourcery.com>
10478 2011-03-04 Yao Qi <yao@codesourcery.com>
10480 * Makefile.in: Remove GNU make feature --directory.
10482 2011-03-05 Yao Qi <yao@codesourcery.com>
10484 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10485 (subdir_do): New make target. Copied from gdb/Makefile.
10486 (maintainer-clean, realclean, distclean, clean): Call corresponding
10487 make targets in common/Makefile.
10489 2011-02-11 Yao Qi <yao@codesourcery.com>
10491 * configure.ac: Call AC_PROG_RANLIB.
10492 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10493 * configure: Regenerate.
10495 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10497 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10499 2011-03-06 Yao Qi <yao@codesourcery.com>
10501 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10503 2011-03-05 Yao Qi <yao@codesourcery.com>
10505 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10506 (subdir_do): New make target. Copied from gdb/Makefile.
10507 (maintainer-clean, realclean, distclean, clean): Call corresponding
10508 make targets in common/Makefile.
10510 2011-03-04 Yao Qi <yao@codesourcery.com>
10512 * Makefile.in: Remove GNU make feature --directory.
10514 2011-03-04 Michael Snyder <msnyder@vmware.com>
10516 * server.c (queue_stop_reply): Call xmalloc not malloc.
10518 2011-03-02 Michael Snyder <msnyder@vmware.com>
10520 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10522 2011-02-28 Michael Snyder <msnyder@vmware.com>
10524 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10525 (cmd_qtframe): Ditto.
10526 (cmd_qtbuffer): Ditto.
10527 (cmd_bigqtbuffer): Ditto.
10529 * utils.c (decimal2str): Initialize 'width' to nine, then
10530 don't mess with it.
10532 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10534 * hostio.c (require_data): Free *data, not data.
10536 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10538 * hostio.c (require_data): Use free, not xfree.
10540 2011-02-27 Michael Snyder <msnyder@vmware.com>
10542 * server.c (handle_query): Discard unused value.
10544 * hostio.c (require_data): Free malloc memory before returning
10547 2011-02-26 Michael Snyder <msnyder@vmware.com>
10549 * linux-low.c (list_threads): Call closedir for dirent.
10551 2011-02-27 Michael Snyder <msnyder@vmware.com>
10553 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10554 a case statement falls through.
10556 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10558 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10561 2011-02-26 Michael Snyder <msnyder@vmware.com>
10563 * utils.c (decimal2str): Eliminate dead code and dead param.
10564 (pulongest): Drop dead param from call to decimal2str.
10567 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10569 Revert the following patch (not approved yet):
10570 2011-02-21 Hui Zhu <teawater@gmail.com>
10571 * tracepoint.c (tp_printf): New function.
10572 (eval_agent_expr): Handle gdb_agent_op_printf.
10574 2011-02-21 Hui Zhu <teawater@gmail.com>
10576 * tracepoint.c (tp_printf): New function.
10577 (eval_agent_expr): Handle gdb_agent_op_printf.
10579 2011-02-18 Tom Tromey <tromey@redhat.com>
10581 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10582 (tracepoint.o): Likewise.
10583 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10584 (gdb_agent_op_names): Likewise.
10586 2011-02-18 Tom Tromey <tromey@redhat.com>
10588 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10589 gdb_agent_op_rot>: New constants.
10590 (gdb_agent_op_names): Add pick and roll.
10591 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10594 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10596 * aclocal.m4: Regenerated with aclocal-1.11.1.
10598 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10600 * server.c (handle_qxfer_traceframe_info): New.
10601 (qxfer_packets): Register "traceframe-info".
10602 (handle_query): Report support for qXfer:traceframe-info:read+.
10603 * tracepoint.c (match_blocktype): New.
10604 (traceframe_find_block_type): Rename to ...
10605 (traceframe_walk_blocks): ... this. Add callback filter argument,
10607 (traceframe_find_block_type): New, reimplemented on top of
10608 traceframe_walk_blocks.
10609 (build_traceframe_info_xml): New.
10610 (traceframe_read_info): New.
10611 * server.h (traceframe_read_info): Declare.
10613 2011-02-11 Yao Qi <yao@codesourcery.com>
10615 * configure.ac: Call AC_PROG_RANLIB.
10616 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10617 * configure: Regenerate.
10619 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10621 * server.c (gdb_read_memory): Change return semantics to allow
10623 (handle_search_memory_1): Adjust.
10624 (process_serial_event) <'m' packet>: Handle partial transfers.
10625 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10627 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10629 * regcache.c (init_register_cache): Initialize
10630 regcache->register_status.
10631 (free_register_cache): Release regcache->register_status.
10632 (regcache_cpy): Copy register_status.
10633 (registers_to_string): Print 'x's for unavailable registers.
10634 (supply_register): Mark the register's status valid or
10635 unavailable, depending on whether a buffer was passed in or not.
10636 (supply_register_zeroed): New.
10637 (supply_regblock): Mark the registers' status valid or
10638 unavailable, depending on whether a buffer was passed in or not.
10639 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10640 (struct regcache): New `register_status' field.
10641 (supply_register_zeroed): Declare.
10642 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10643 supply_register_zeroed, rather than passing a NULL buffer to
10645 * tracepoint.c (fetch_traceframe_registers): Update comment.
10647 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10649 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10652 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10654 * server.h (decode_xfer_write): Change prototype.
10655 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10656 and don't extract the annex here.
10657 * server.c (decode_xfer_read): Remove `annex' parameter,
10658 and don't extract the annex here.
10659 (decode_xfer): New.
10660 (struct qxfer): New.
10661 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10662 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10663 (handle_qxfer_statictrace): New functions, abstracted out from
10664 handle_query, and made to use the struct qxfer interface.
10665 (handle_threads_qxfer_proper): Rename to ...
10666 (handle_qxfer_threads_proper): ... this.
10667 (handle_threads_qxfer): Rename to ...
10668 (handle_qxfer_threads): ... this. Adjust.
10669 (qxfer_packets): New array.
10670 (handle_qxfer): New function.
10671 (handle_query): Use handle_qxfer.
10673 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10675 * gdbreplay.c: Shorten lines of >= 80 columns.
10676 * linux-low.c: Ditto.
10677 * linux-ppc-low.c: Ditto.
10678 * linux-s390-low.c: Ditto.
10679 * linux-sparc-low.c: Ditto.
10680 * linux-x86-low.c: Ditto.
10681 * linux-xtensa-low.c: Ditto.
10682 * mem-break.c: Ditto.
10683 * nto-low.c: Ditto.
10684 * regcache.h: Ditto.
10685 * remote-utils.c: Ditto.
10688 * thread-db.c: Ditto.
10689 * tracepoint.c: Ditto.
10691 * win32-low.h: Ditto.
10693 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10695 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10698 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10700 * server.c (gdbserver_version): Update copyright year in version
10702 * gdbreplay.c (gdbreplay_version): Ditto.
10704 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10706 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10707 * linux-bfin-low.c: New file.
10708 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10709 PT_DATA_ADDR for BFIN targets.
10710 * Makefile.in (SFILES): Add linux-bfin-low.c.
10711 (clean): Remove reg-bfin.c.
10712 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10713 * README: Mention supported Blackfin targets.
10715 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10717 * .gitignore: New file.
10719 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10721 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10723 2010-10-22 Jie Zhang <jie@codesourcery.com>
10725 * Makefile.in: Add FLAGS_TO_PASS variable.
10726 (install): Remove dependency of install-only and recursively
10727 invoke make for install-only.
10729 2010-10-04 Doug Evans <dje@google.com>
10731 * Makefile.in (uninstall): Use $(DESTDIR).
10733 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10737 * linux-x86-low.c (compat_siginfo_from_siginfo)
10738 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10739 si_code is < 0. Check for si_code == SI_TIMER before checking for
10742 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10744 * lynx-i386-low.c: New file.
10745 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10747 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10749 * lynx-low.c (ptrace_request_to_str): Remove handling for
10750 request values that have been removed in LynxOS 5.x.
10752 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10754 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10757 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10759 * configure.ac: Add --enable-inprocess-agent option.
10760 * configure: Rebuilt.
10762 2010-09-06 Yao Qi <yao@codesourcery.com>
10764 * linux-low.c (linux_kill): Remove unused variable.
10765 (linux_stabilize_threads): Likewise.
10766 * server.c (start_inferior): Likewise.
10767 (queue_stop_reply_callback): Likewise.
10768 * tracepoint.c (do_action_at_tracepoint): Likewise.
10770 2010-09-06 Yao Qi <yao@codesourcery.com>
10772 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10775 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10777 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10779 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10781 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10784 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10786 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10787 gdbserver/lynx-ppc-low.c: New files.
10788 * Makefile.in (lynx_low_h): New variable.
10789 (lynx-low.o, lynx-ppc-low.o): New rules.
10790 * configure.ac: On LynxOS, link with -lnetinet.
10791 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10792 * configure: regenerate.
10794 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10796 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10797 * configure.ac: Add check for vasprintf and vsnprintf.
10798 * configure, config.in: Regenerate.
10799 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10801 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10803 * gdbreplay.c: Move include of alloca.h up, next to include of
10805 * server.h: Add include of malloc.h.
10806 * mem-break.c: Remove include of malloc.h.
10807 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10809 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10811 * Makefile.in (memmem.o): Build with -Wno-error.
10813 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10815 * utils.c (xsnprintf): Make non-static.
10816 * server.h: Add xsnprintf declaration.
10817 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10818 replace calls to snprintf by calls to xsnprintf throughout.
10820 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10822 * configure.ac: Add configure check for alloca.
10823 * configure, config.in: Regenerate.
10824 * server.h: Include alloca.h if it exists.
10825 * gdbreplay.c: Include alloca.h if it exists.
10827 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10829 * linux-low.c (__SIGRTMIN): Define if not already defined.
10830 (linux_create_inferior): Check for __ANDROID__ rather than
10832 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10833 are already deferred.
10834 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10835 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10836 stopped and already has a pending signal to report.
10837 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10838 a pending signal to report or is moving out of a jump pad.
10839 (linux_init_signals): Check for __ANDROID__ rather than
10842 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10844 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10845 debug_threads check. Avoid a linear search when not doing debug
10848 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10850 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10851 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10852 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10853 (process_event): Change local fd's type to gdb_fildes_t.
10854 (create_file_handler): Adjust prototype.
10855 (delete_file_handler): Adjust prototype.
10856 (handle_file_event): Adjust prototype. Use pfildes.
10857 (create_file_event): Adjsut prototype.
10858 * remote-utils.c (remote_desc, listen_desc): Change type to
10860 * server.h: New gdb_fildes_t typedef.
10861 [USE_WIN32API]: Include winsock2.h.
10862 (delete_file_handler, add_file_handler): Adjust prototypes.
10863 (pfildes): Declare.
10864 * utils.c (pfildes): New.
10866 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10868 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10869 * configure: Regenerate.
10871 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10873 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10874 (linux_done_accessing_memory): ... this.
10875 (linux_target_ops): Adjust.
10876 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10877 * nto-low.c (nto_target_ops): Adjust comment.
10878 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10879 * spu-low.c (spu_target_ops): Adjust comment.
10880 * target.h (target_ops): Rename unprepare_to_access_memory field
10881 to done_accessing_memory.
10882 (unprepare_to_access_memory): Rename to ...
10883 (done_accessing_memory): ... this.
10885 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10887 * linux-low.c (linux_prepare_to_access_memory): New.
10888 (linux_unprepare_to_access_memory): New.
10889 (linux_target_ops): Install them.
10890 * server.c (read_memory): Rename to ...
10891 (gdb_read_memory): ... this. Use
10892 prepare_to_access_memory/prepare_to_access_memory.
10893 (write_memory): Rename to ...
10894 (gdb_write_memory): ... this. Use
10895 prepare_to_access_memory/prepare_to_access_memory.
10896 (handle_search_memory_1): Adjust.
10897 (process_serial_event): Adjust.
10898 * target.h (struct target_ops): New fields
10899 prepare_to_access_memory and unprepare_to_access_memory.
10900 (prepare_to_access_memory, unprepare_to_access_memory): New.
10901 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10902 prepare_to_access_memory/prepare_to_access_memory.
10903 * nto-low.c (nto_target_ops): Adjust.
10904 * spu-low.c (spu_target_ops): Adjust.
10905 * win32-low.c (win32_target_ops): Adjust.
10907 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10909 * Makefile.in (WARN_CFLAGS): Get it from configure.
10910 (WERROR_CFLAGS): New.
10911 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10912 * configure.ac: Introduce --enable-werror, which adds -Werror to
10913 the compiler command line. Enabled by default. Disable with
10914 --disable-werror. Add -Wdeclaration-after-statement
10915 Wpointer-arith and -Wformat-nonliteral to warning flags.
10916 * configure: Regenerate.
10918 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10920 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10922 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10924 * gdbreplay.c (remote_error): New.
10926 (expect): Use gdbchar. Check for error reading from GDB.
10927 Clarify sync error output.
10928 (play): Check for errors writing to GDB.
10929 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10930 * remote-utils.c (getpkt): Check for errors writing to the remote
10933 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10935 * linux-low.c (linux_wait_1): Move non-debugging code out of
10936 `debug_threads' control.
10938 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10940 * linux-low.c (linux_wait_1): Don't set last_status here.
10941 * server.c (push_event, queue_stop_reply_callback): Assert we're
10942 not pushing a TARGET_WAITKIND_IGNORE event.
10943 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10944 (myresume, handle_target_event): Set the thread's last_resume_kind
10945 and last_status from the target returned status.
10947 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10951 * linux-x86-low.c (update_debug_registers_callback): New.
10952 (i386_dr_low_set_addr): Use it.
10953 (i386_dr_low_get_addr): New.
10954 (i386_dr_low_set_control): Use update_debug_registers_callback.
10955 (i386_dr_low_get_control): New.
10956 (i386_dr_low_get_status): Adjust.
10957 * linux-low.c (linux_stop_lwp): New.
10958 * linux-low.h (linux_stop_lwp): Declare.
10960 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10961 argument instead of a i386_debug_reg_state.
10962 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10963 a i386_debug_reg_state.
10964 (i386_insert_aligned_watchpoint): Adjust.
10965 (i386_remove_aligned_watchpoint): Adjust.
10966 (i386_low_stopped_data_address): Read the debug registers from the
10967 inferior instead of from the mirrors.
10968 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10969 (i386_dr_low_get_addr): Declare.
10970 (i386_dr_low_get_control): Declare.
10971 (i386_dr_low_get_status): Change prototype.
10973 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10974 (i386_dr_low_get_addr): New.
10975 (i386_dr_low_get_control): New.
10976 (i386_dr_low_get_status): Adjust prototype. Return
10978 (i386_initial_stuff): Clear dr_status_mirror and
10980 (i386_get_thread_context): Adjust.
10981 (i386_set_thread_context): Adjust.
10982 (i386_thread_added): Adjust.
10984 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10986 * linux-low.h (linux_thread_area): Delete declaration.
10988 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10990 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10991 after its termination.
10993 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10995 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10996 (gdb_wants_all_stopped): Delete.
10997 (linux_wait_1): Don't call them.
10998 * server.c (handle_v_cont): Tag all threads as want-stopped.
10999 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11000 stopped as "client-wants-stopped".
11002 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11004 * Makefile.in (signals_h): New.
11005 (server_h): Depend on it.
11006 (server.o): Don't depend on $(signals_def).
11007 (signals.o): Depend on $(signals_def).
11009 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11011 * Makefile.in (signals_def): New.
11012 (server_h): Append include/gdb/signals.h and signals_def.
11013 (server.o): Append signals_def.
11015 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11017 * server.c (handle_target_event): Use target_signal_to_host for
11018 resume_info.sig initialization.
11019 * target.h (struct thread_resume) <sig>: New comment.
11021 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11023 * server.c (handle_query): strcpy() the returned string from paddress()
11024 instead of sprintf().
11025 * utils.c (paddress): Return phex_nz().
11027 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11029 * server.c (handle_v_cont): Call mourn_inferior if process
11031 (myresume): Likewise.
11033 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11035 Static tracepoints, and integration with UST.
11037 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11038 * mem-break.c (uninsert_all_breakpoints)
11039 (reinsert_all_breakpoints): New.
11040 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11041 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11042 (gdb_agent_ust_loaded, helper_thread_id)
11043 (gdb_agent_helper_thread_id): New macros.
11044 (struct ipa_sym_addresses): Add addr_ust_loaded,
11045 addr_helper_thread_id, addr_cmd_buf.
11046 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11047 (in_process_agent_loaded_ust): New.
11048 (write_e_ust_not_loaded): New.
11049 (maybe_write_ipa_ust_not_loaded): New.
11050 (struct collect_static_trace_data_action): New.
11051 (enum tracepoint_type) <static_tracepoint>: New.
11052 (struct tracepoint) <handle>: Mention static tracepoints.
11053 (struct static_tracepoint_ctx): New.
11054 (CMD_BUF_SIZE): New.
11055 (add_tracepoint_action): Handle static tracepoint actions.
11056 (unprobe_marker_at): New.
11057 (clear_installed_tracepoints): Handle static tracepoints.
11058 (cmd_qtdp): Handle static tracepoints.
11059 (probe_marker_at): New.
11060 (cmd_qtstart): Handle static tracepoints.
11061 (response_tracepoint): Handle static tracepoints.
11062 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11063 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11064 (get_context_regcache): Handle static tracepoints.
11065 (do_action_at_tracepoint): Handle static tracepoint actions.
11066 (traceframe_find_block_type): Handle static trace data blocks.
11067 (traceframe_read_sdata): New.
11068 (download_tracepoints): Download static tracepoint actions.
11069 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11070 (GDB_PROBE_NAME): New.
11072 (GET_UST_SYM): New.
11075 (ust_marker_to_static_tracepoint): New.
11077 (collect_ust_data_at_tracepoint): New.
11078 (gdb_ust_probe): New.
11079 (UNIX_PATH_MAX, SOCK_DIR): New.
11080 (gdb_ust_connect_sync_socket): New.
11081 (resume_thread, stop_thread): New.
11082 (run_inferior_command): New.
11083 (init_named_socket): New.
11084 (gdb_ust_socket_init): New.
11085 (cstr_to_hexstr): New.
11087 (first_marker, next_marker): New.
11088 (response_ust_marker): New.
11089 (cmd_qtfstm, cmd_qtsstm): New.
11090 (unprobe_marker_at, probe_marker_at): New.
11091 (cmd_qtstmat, gdb_ust_thread): New.
11092 (gdb_ust_init): New.
11093 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11094 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11095 (ST_REGENTRY): New.
11096 (x86_64_st_collect_regmap): New.
11097 (X86_64_NUM_ST_COLLECT_GREGS): New.
11098 (AMD64_RIP_REGNUM): New.
11099 (supply_static_tracepoint_registers): New.
11100 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11101 (ST_REGENTRY): New.
11102 (i386_st_collect_regmap): New.
11103 (i386_NUM_ST_COLLECT_GREGS): New.
11104 (supply_static_tracepoint_registers): New.
11105 * server.c (handle_query): Handle qXfer:statictrace:read.
11106 <qSupported>: Report support for StaticTracepoints, and
11107 qXfer:statictrace:read features.
11108 * server.h (traceframe_read_sdata)
11109 (supply_static_tracepoint_registers): Declare.
11110 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11111 (unpack_varlen_hex): Include in IPA build.
11112 * Makefile.in (ustlibs, ustinc): New.
11113 (IPA_OBJS): Add remote-utils-ipa.o.
11114 ($(IPA_LIB)): Link -ldl and -lpthread.
11116 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11117 * config.in, configure: Regenerate.
11119 2010-06-20 Ian Lance Taylor <iant@google.com>
11120 Pedro Alves <pedro@codesourcery.com>
11122 * linux-x86-low.c (always_true): Delete.
11123 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11124 trying to fool the compiler with always_true.
11126 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11128 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11129 conditions in gdbserver.
11131 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11133 * spu-low.c (spu_read_memory): Wrap around local store limit.
11134 (spu_write_memory): Likewise.
11136 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11138 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11139 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11141 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11143 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11144 uses with LONGEST uses.
11146 2010-06-14 Stan Shebs <stan@codesourcery.com>
11147 Pedro Alves <pedro@codesourcery.com>
11151 * linux-x86-low.c: Include limits.h.
11153 (always_true): New.
11156 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11157 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11158 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11159 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11160 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11161 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11162 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11163 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11164 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11165 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11166 (amd64_emit_void_call_2): New.
11167 (amd64_emit_ops): New.
11168 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11169 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11170 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11171 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11172 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11173 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11174 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11175 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11176 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11177 (i386_emit_stack_adjust, i386_emit_int_call_1)
11178 (i386_emit_void_call_2): New.
11179 (i386_emit_ops): New.
11180 (x86_emit_ops): New.
11181 (the_low_target): Install x86_emit_ops.
11182 * server.h (struct emit_ops): New.
11183 (get_raw_reg_func_addr): Declare.
11184 (current_insn_ptr, emit_error): Declare.
11185 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11186 (set_trace_state_variable_value): New defines.
11187 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11188 addr_get_trace_state_variable_value and
11189 addr_set_trace_state_variable_value.
11190 (symbol_list): New fields for get_raw_reg,
11191 get_trace_state_variable_value and set_trace_state_variable_value.
11192 (condfn): New typedef.
11193 (struct tracepoint): New field `compiled_cond'.
11194 (do_action_at_tracepoint): Clear compiled_cond.
11195 (get_trace_state_variable_value, set_trace_state_variable_value):
11197 (condition_true_at_tracepoint): If there's a compiled condition,
11199 (current_insn_ptr, emit_error): New globals.
11200 (struct bytecode_address): New.
11201 (get_raw_reg_func_addr): New.
11202 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11203 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11204 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11205 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11206 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11207 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11208 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11209 (compile_tracepoint_condition, compile_bytecodes): New.
11210 * target.h (emit_ops): Forward declare.
11211 (struct target_ops): New field emit_ops.
11212 (target_emit_ops): New.
11213 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11214 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11215 * linux-low.c (linux_emit_ops): New.
11216 (linux_target_ops): Install it.
11217 * linux-low.h (struct linux_target_ops): New field emit_ops.
11219 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11221 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11222 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11224 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11225 Stan Shebs <stan@codesourcery.com>
11227 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11228 (all): Depend on $(extra_libraries).
11229 (install-only): Install the IPA.
11230 (IPA_OBJS, IPA_LIB): New.
11231 (clean): Remove the IPA lib.
11232 (IPAGENT_CFLAGS): New.
11233 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11234 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11235 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11236 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11237 * configure.ac: Check for atomic builtins support in the compiler.
11238 (IPA_DEPFILES, extra_libraries): Define.
11239 * configure.srv (ipa_obj): Add description.
11240 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11241 (i[34567]86-*-linux*): Set ipa_obj.
11242 (x86_64-*-linux*): Set ipa_obj.
11243 * linux-low.c (stabilizing_threads): New.
11244 (supports_fast_tracepoints): New.
11245 (linux_detach): Stabilize threads before detaching.
11246 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11247 the lwp is either not stabilizing, or is moving out of a jump pad.
11248 (linux_fast_tracepoint_collecting): New.
11249 (maybe_move_out_of_jump_pad): New.
11250 (enqueue_one_deferred_signal): New.
11251 (dequeue_one_deferred_signal): New.
11252 (linux_wait_for_event_1): If moving out of a jump pad, defer
11253 pending signals to later.
11254 (linux_stabilize_threads): New.
11255 (linux_wait_1): Check if threads need moving out of jump pads, and
11257 (stuck_in_jump_pad_callback): New.
11258 (move_out_of_jump_pad_callback): New.
11259 (lwp_running): New.
11260 (linux_resume_one_lwp): Handle moving out of jump pads.
11261 (linux_set_resume_request): Dequeue deferred signals.
11262 (need_step_over_p): Also step over fast tracepoint jumps.
11263 (start_step_over): Also uninsert fast tracepoint jumps.
11264 (finish_step_over): Also reinsert fast tracepoint jumps.
11265 (linux_install_fast_tracepoint_jump): New.
11266 (linux_target_ops): Install linux_stabilize_threads and
11267 linux_install_fast_tracepoint_jump_pad.
11268 * linux-low.h (linux_target_ops) <get_thread_area,
11269 install_fast_tracepoint_jump_pad>: New fields.
11270 (struct lwp_info) <collecting_fast_tracepoint,
11271 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11272 (linux_get_thread_area): Declare.
11273 * linux-x86-low.c (jump_insn): New.
11274 (x86_get_thread_area): New.
11275 (append_insns): New.
11276 (push_opcode): New.
11277 (amd64_install_fast_tracepoint_jump_pad): New.
11278 (i386_install_fast_tracepoint_jump_pad): New.
11279 (x86_install_fast_tracepoint_jump_pad): New.
11280 (the_low_target): Install x86_get_thread_area and
11281 x86_install_fast_tracepoint_jump_pad.
11282 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11283 (struct fast_tracepoint_jump): New.
11284 (fast_tracepoint_jump_insn): New.
11285 (fast_tracepoint_jump_shadow): New.
11286 (find_fast_tracepoint_jump_at): New.
11287 (fast_tracepoint_jump_here): New.
11288 (delete_fast_tracepoint_jump): New.
11289 (set_fast_tracepoint_jump): New.
11290 (uninsert_fast_tracepoint_jumps_at): New.
11291 (reinsert_fast_tracepoint_jumps_at): New.
11292 (set_breakpoint_at): Use write_inferior_memory.
11293 (uninsert_raw_breakpoint): Use write_inferior_memory.
11294 (check_mem_read): Mask out fast tracepoint jumps.
11295 (check_mem_write): Mask out fast tracepoint jumps.
11296 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11297 (set_fast_tracepoint_jump): Declare.
11298 (delete_fast_tracepoint_jump)
11299 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11300 (reinsert_fast_tracepoint_jumps_at): Declare.
11301 * regcache.c: Don't compile many functions when building the
11302 in-process agent library.
11303 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11304 the register buffer in the heap.
11305 (free_register_cache): If the register buffer isn't owned by the
11306 regcache, don't free it.
11307 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11308 pre-existing register caches.
11309 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11311 (convert_ascii_to_int): : Constify `from' parameter type.
11312 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11313 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11314 the needed buffer in-place.
11315 (relocate_instruction): New.
11316 * server.c (handle_query) <qSymbols>: If the target supports
11317 tracepoints, give it a chance of looking up symbols. Report
11318 support for fast tracepoints.
11319 (handle_status): Stabilize threads.
11320 (process_serial_event): Adjust.
11321 * server.h (struct fast_tracepoint_jump): Forward declare.
11322 (struct process_info) <fast_tracepoint_jumps>: New field.
11323 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11324 (decode_X_packet, decode_M_packet): Adjust.
11325 (relocate_instruction): Declare.
11326 (in_process_agent_loaded): Declare.
11327 (tracepoint_look_up_symbols): Declare.
11328 (struct fast_tpoint_collect_status): Declare.
11329 (fast_tracepoint_collecting): Declare.
11330 (force_unlock_trace_buffer): Declare.
11331 (handle_tracepoint_bkpts): Declare.
11332 (initialize_low_tracepoint)
11333 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11334 * target.h (struct target_ops) <stabilize_threads,
11335 install_fast_tracepoint_jump_pad>: New fields.
11336 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11337 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11338 [HAVE_STDINT_H]: Include stdint.h.
11339 (trace_debug_1): Rename to ...
11340 (trace_vdebug): ... this.
11341 (trace_debug): Rename to ...
11342 (trace_debug_1): ... this. Add `level' parameter.
11343 (trace_debug): New.
11344 (ATTR_USED, ATTR_NOINLINE): New.
11345 (IP_AGENT_EXPORT): New.
11346 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11347 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11348 (about_to_request_buffer_space, trace_buffer_is_full)
11349 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11350 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11351 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11352 (traceframe_write_count, traceframes_created)
11353 (trace_state_variables)
11354 New renaming defines.
11355 (struct ipa_sym_addresses): New.
11356 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11357 (symbol_list): New.
11358 (ipa_sym_addrs): New.
11359 (all_tracepoint_symbols_looked_up): New.
11360 (in_process_agent_loaded): New.
11361 (write_e_ipa_not_loaded): New.
11362 (maybe_write_ipa_not_loaded): New.
11363 (tracepoint_look_up_symbols): New.
11364 (debug_threads) [IN_PROCESS_AGENT]: New.
11365 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11366 (UNKNOWN_SIDE_EFFECTS): New.
11367 (stop_tracing): New.
11368 (flush_trace_buffer): New.
11369 (stop_tracing_bkpt): New.
11370 (flush_trace_buffer_bkpt): New.
11371 (read_inferior_integer): New.
11372 (read_inferior_uinteger): New.
11373 (read_inferior_data_pointer): New.
11374 (write_inferior_data_pointer): New.
11375 (write_inferior_integer): New.
11376 (write_inferior_uinteger): New.
11377 (struct collect_static_trace_data_action): Delete.
11378 (enum tracepoint_type): New.
11379 (struct tracepoint) <type>: New field `type'.
11380 <actions_str, step_actions, step_actions_str>: Only include in
11382 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11383 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11384 (tracepoints): Use IP_AGENT_EXPORT.
11385 (last_tracepoint): Don't include in the IPA.
11386 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11387 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11388 (alloced_trace_state_variables): New.
11389 (trace_state_variables): Use IP_AGENT_EXPORT.
11390 (traceframe_t): Delete unused variable.
11391 (circular_trace_buffer): Don't include in the IPA.
11392 (trace_buffer_start): Delete.
11393 (struct trace_buffer_control): New.
11394 (trace_buffer_free): Delete.
11395 (struct ipa_trace_buffer_control): New.
11396 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11397 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11399 (trace_buffer_ctrl): New.
11400 (TRACE_BUFFER_CTRL_CURR): New.
11401 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11402 Reimplement as macros.
11403 (trace_buffer_wrap): Delete.
11404 (traceframe_write_count, traceframe_read_count)
11405 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11406 (struct tracepoint_hit_ctx) <type>: New field.
11407 (struct fast_tracepoint_ctx): New.
11408 (memory_barrier): New.
11410 (record_tracepoint_error): Update atomically in the IPA.
11411 (clear_inferior_trace_buffer): New.
11412 (about_to_request_buffer_space): New.
11413 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11414 updating the same buffer.
11415 (add_tracepoint): Default the tracepoint's type to trap
11416 tracepoint, and orig_size to -1.
11417 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11418 internal variables.
11419 (create_trace_state_variable): New parameter `gdb'. Handle it.
11420 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11421 (cmd_qtdp): Handle fast tracepoints.
11422 (cmd_qtdv): Adjust.
11423 (max_jump_pad_size): New.
11424 (gdb_jump_pad_head): New.
11425 (get_jump_space_head): New.
11426 (claim_jump_space): New.
11427 (sort_tracepoints): New.
11428 (MAX_JUMP_SIZE): New.
11429 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11431 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11432 support. Upload fast traceframes, and delete internal IPA
11434 (stop_tracing_handler): New.
11435 (flush_trace_buffer_handler): New.
11436 (cmd_qtstop): Upload fast tracepoints.
11437 (response_tracepoint): Handle fast tracepoints.
11438 (tracepoint_finished_step): Upload fast traceframes. Set the
11439 tracepoint hit context's tracepoint type.
11440 (handle_tracepoint_bkpts): New.
11441 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11442 type. Add comment about fast tracepoints.
11443 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11444 non-existing action_str field.
11445 (get_context_regcache): Handle fast tracepoints.
11446 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11448 (fast_tracepoint_from_jump_pad_address): New.
11449 (fast_tracepoint_from_ipa_tpoint_address): New.
11450 (collecting_t): New.
11451 (force_unlock_trace_buffer): New.
11452 (fast_tracepoint_collecting): New.
11454 (gdb_collect): New.
11455 (write_inferior_data_ptr): New.
11456 (target_tp_heap): New.
11457 (target_malloc): New.
11458 (download_agent_expr): New.
11460 (download_tracepoints): New.
11461 (download_trace_state_variables): New.
11462 (upload_fast_traceframes): New.
11463 (IPA_FIRST_TRACEFRAME): New.
11464 (IPA_NEXT_TRACEFRAME_1): New.
11465 (IPA_NEXT_TRACEFRAME): New.
11466 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11467 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11468 (gdb_jump_pad_buffer_end): New.
11469 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11470 (initialize_tracepoint): Adjust.
11471 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11472 buffer. Initialize the low module.
11473 * utils.c (PREFIX, TOOLNAME): New.
11474 (malloc_failure): Use PREFIX.
11475 (error): In the IPA, an error causes an exit.
11476 (fatal, warning): Use PREFIX.
11477 (internal_error): Use TOOLNAME.
11478 (NUMCELLS): Increase to 10.
11479 * configure, config.in: Regenerate.
11481 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11483 * server.c (handle_query) <qSupported>: Do two passes over the
11484 qSupported string to avoid nesting strtok.
11486 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11488 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11490 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11491 -Wl,--dynamic-list.
11492 * configure: Regenerate.
11493 * proc-service.list: New.
11495 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11497 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11500 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11502 * gdbreplay.c (remote_open): Check error return from socket() call by
11503 its equality to -1 not by it being negative.
11504 * remote-utils.c (remote_open): Likewise.
11506 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11508 * config.h: Regenerate.
11510 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11512 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11513 doesn't provide PTRACE_GET_THREAD_AREA.
11515 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11517 * linux-m68k-low.c: Include <asm/ptrace.h>
11518 (ps_get_thread_area): Implement.
11520 2010-05-03 Doug Evans <dje@google.com>
11522 * event-loop.c (struct callback_event): New struct.
11523 (callback_list): New global.
11524 (append_callback_event, delete_callback_event): New functions.
11525 (process_callback): New function.
11526 (start_event_loop): Call it.
11527 * remote-utils.c (NOT_SCHEDULED): Define.
11528 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11529 moved out of readchar.
11530 (readchar): Rewrite. Call reschedule before returning.
11531 (reset_readchar): New function.
11532 (remote_close): Call it.
11533 (process_remaining, reschedule): New functions.
11534 * server.h (callback_handler_func): New typedef.
11535 (append_callback_event, delete_callback_event): Declare.
11537 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11539 * proc-service.c (ps_pglobal_lookup): Use
11540 thread_db_look_up_one_symbol.
11541 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11542 parameter. Use it instead of all_symbols_looked_up.
11543 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11545 (all_symbols_looked_up): Don't declare.
11546 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11547 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11549 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11550 Set all_symbols_looked_up here.
11551 (thread_db_look_up_one_symbol): New.
11552 (thread_db_get_tls_address): Adjust.
11553 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11554 thread_db object on the heap, and tentatively set it in the
11556 (thread_db_init): Don't set all_symbols_looked_up here.
11557 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11559 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11561 * linux-low.c (linux_kill, linux_detach): Adjust.
11562 (status_pending_p_callback): Remove redundant statement. Check
11563 for !TARGET_WAITIKIND_IGNORE, instead of
11564 TARGET_WAITKIND_STOPPED.
11565 (handle_tracepoints): Make sure LWP is locked. Adjust.
11566 (linux_wait_for_event_1): Adjust.
11567 (linux_cancel_breakpoints): New.
11568 (unsuspend_one_lwp): New.
11569 (unsuspend_all_lwps): New.
11570 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11571 (send_sigstop_callback): Change return type to int, add new
11572 `except' parameter and handle it.
11573 (suspend_and_send_sigstop_callback): New.
11574 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11575 pass them down. If SUSPEND, also increment the lwp's suspend
11577 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11578 (need_step_over_p): Don't consider suspended LWPs.
11579 (start_step_over): Adjust.
11580 (proceed_one_lwp): Change return type to int, add new `except'
11581 parameter and handle it.
11582 (unsuspend_and_proceed_one_lwp): New.
11583 (proceed_all_lwps): Use find_inferior instead of
11585 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11586 also decrement the suspend count of LWPs. Pass `except' down,
11587 instead of hacking its suspend count.
11588 (linux_pause_all): Add `freeze' parameter. Adjust.
11589 (linux_unpause_all): New.
11590 (linux_target_ops): Install linux_unpause_all.
11591 * server.c (handle_status): Adjust.
11592 * target.h (struct target_ops): New fields `unpause_all' and
11593 `cancel_breakpoints'. Add new parameter to `pause_all'.
11594 (pause_all): Add new `freeze' parameter.
11595 (unpause_all): New.
11596 (cancel_breakpoints): New.
11597 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11598 cancel breakpoints.
11599 (cmd_qtstart): Pause threads.
11600 (stop_tracing): Pause threads, and cancel breakpoints.
11601 * win32-low.c (win32_target_ops): Adjust.
11603 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11605 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11606 the inferior right away from here...
11607 (linux_wait_1): ... to here, and adjust to check the thread's
11608 last_resume_kind instead of the lwp's step or stop_expected flags.
11610 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11612 * README: Use consistent `GDB' and `GDBserver' spellings.
11614 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11616 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11617 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11618 (linux_detach_one_lwp): Assume the lwp is stopped.
11619 (any_thread_of): Delete.
11620 (linux_detach): Stop all lwps here. Don't blindly delete all
11622 (delete_lwp_callback): New.
11623 (linux_mourn): Delete all lwps of the process that is gone.
11624 (linux_wait_1): Don't delete the last lwp of the process here.
11625 * mem-break.h (mark_breakpoints_out): Declare.
11626 * mem-break.c (mark_breakpoints_out): New.
11627 (free_all_breakpoints): Use it.
11628 * server.c (handle_target_event): If the process is gone, mark
11630 * thread-db.c (struct thread_db) <create_bp>: New field.
11631 (thread_db_enable_reporting): Fix prototype. Store a thread event
11632 breakpoint reference in the thread_db struct.
11633 (thread_db_load_search): Clear the thread_db object.
11634 (try_thread_db_load_1): Ditto.
11635 (switch_to_process): New.
11636 (disable_thread_event_reporting): Use it.
11637 (remove_thread_event_breakpoints): New.
11638 (thread_db_detach, thread_db_mourn): Use it.
11640 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11642 * linux-low.c (linux_enable_event_reporting): New.
11643 (linux_wait_for_event_1, handle_extended_wait): Use it.
11645 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11647 * linux-low.c (linux_kill_one_lwp, linux_kill)
11648 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11649 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11650 SIGSTOP even if the LWP is stopped.
11651 (send_sigstop_callback): New.
11652 (stop_all_lwps): Use send_sigstop_callback instead.
11653 (linux_resume_one_thread): Adjust.
11654 (proceed_one_lwp): Still proceed an LWP that the client has
11655 requested to stop, if we haven't reported it as stopped yet. Make
11656 sure that LWPs the client want stopped, have a pending SIGSTOP.
11658 2010-04-26 Doug Evans <dje@google.com>
11660 * server.c (handle_general_set): Make static.
11662 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11663 Print received char after testing for error/eof instead of before.
11664 (input_interrupt): Tweak comment.
11666 2010-04-23 Doug Evans <dje@google.com>
11668 * server.c (start_inferior): Print inferior argv if --debug.
11670 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11672 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11673 * nto-x86-low.c: Include server.h
11675 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11677 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11678 be consistent with other sources of this directory.
11679 (init_registers_amd64): Correct name of source file of this function
11682 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11684 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11685 64-bit executables.
11687 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11689 * win32-i386-low.c: Add 64-bit support.
11690 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11691 (init_registers_amd64): Declare.
11692 (mappings): Add 64-bit version of array.
11693 (init_windows_x86): New function.
11694 (the_low_target): Change init_arch field to init_windows_x86.
11696 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11698 * win32-low.c: Adapt to support also 64-bit architecture.
11699 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11700 (get_image_name): Use SIZE_T type for local variable `done'.
11701 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11702 (toolhelp_get_dll_name): Idem.
11703 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11704 Use uintptr_t typecast to avoid warning.
11705 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11706 (handle_exception): Use phex_nz to avoid warning.
11707 (win32_wait): Remove unused local variable `process'.
11709 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11711 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11714 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11716 * configure.ac: Use `ws2_32' library for srv_mingw.
11717 * configure: Regenerate.
11718 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11719 * remote-utils.c: Likewise.
11721 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11723 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11724 if __x86_64__ is defined.
11726 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11728 * configure: Regenerate.
11730 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11732 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11733 * target.h (target_ops): New get_tib_address field.
11734 * win32-low.h (win32_thread_info): Add thread_local_base field.
11735 * win32-low.c (child_add_thread): Add tlb argument.
11736 Set thread_local_base field to TLB.
11737 (get_child_debug_event): Adapt to child_add_thread change.
11738 (win32_get_tib_address): New function.
11739 (win32_target_ops): Set get_tib_address field to
11740 win32_get_tib_address.
11741 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11743 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11745 * linux-low.c (linux_mourn): Also remove the process.
11746 * server.c (handle_target_event): Don't remove the process here.
11747 * nto-low.c (nto_mourn): New.
11748 (nto_target_ops): Install it.
11749 * spu-low.c (spu_mourn): New.
11750 (spu_target_ops): Install it.
11751 * win32-low.c (win32_mourn): New.
11752 (win32_target_ops): Install it.
11754 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11756 * server.h (buffer_xml_printf): Remove redundant `;'.
11758 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11760 * regcache.c (set_register_cache): Invalidate regcaches before
11761 changing the register cache layout.
11762 (regcache_invalidate_one): Allow a NULL regcache.
11763 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11764 regcaches before changing the register cache layout or the target
11767 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11769 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11770 variable warning on Linux/x86-64.
11772 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11774 GDBserver disconnected tracing support.
11776 * linux-low.c (linux_remove_process): Delete.
11777 (add_lwp): Don't set last_resume_kind here.
11778 (linux_kill): Use `mourn'.
11779 (linux_detach): Use `thread_db_detach', and `mourn'.
11780 (linux_mourn): New.
11781 (linux_attach_lwp_1): Adjust comment.
11782 (linux_attach): last_resume_kind moved the thread_info; adjust.
11783 (status_pending_p_callback): Adjust.
11784 (linux_wait_for_event_1): Adjust.
11785 (count_events_callback, select_singlestep_lwp_callback)
11786 (select_event_lwp_callback, cancel_breakpoints_callback)
11787 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11788 (proceed_one_lwp): Adjust.
11789 (linux_async): Add debug output.
11790 (linux_thread_stopped): New.
11791 (linux_pause_all): New.
11792 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11794 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11795 (thread_db_free): Delete declaration.
11796 (thread_db_detach, thread_db_mourn): Declare.
11797 * thread-db.c (thread_db_init): Use thread_db_mourn.
11798 (thread_db_free): Delete, split in two.
11799 (disable_thread_event_reporting): New.
11800 (thread_db_detach): New.
11801 (thread_db_mourn): New.
11803 * server.h (struct thread_info) <last_resume_kind>: New field.
11804 <attached>: Add comment.
11805 <gdb_detached>: New field.
11806 (handler_func): Change return type to int.
11807 (handle_serial_event, handle_target_event): Ditto.
11808 (gdb_connected): Declare.
11810 (disconnected_tracing): Declare.
11811 (stop_tracing): Declare.
11813 * server.c (handle_query) <qSupported>: Report support for
11814 disconnected tracing.
11815 (queue_stop_reply_callback): Account for running threads.
11816 (gdb_wants_thread_stopped): New.
11817 (gdb_wants_all_threads_stopped): New.
11818 (gdb_reattached_process): New.
11819 (handle_status): Clear the `gdb_detached' flag of all processes.
11820 In all-stop, stop all threads.
11821 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11822 (process_serial_event): If the remote connection breaks, or if an
11823 exit was forced with "monitor exit", force an event loop exit.
11824 Handle disconnected tracing on detach.
11825 (handle_serial_event): Adjust.
11826 (handle_target_event): If GDB isn't connected, forward events back
11827 to the inferior, unless the last process exited, in which case,
11828 exit gdbserver. Adjust interface.
11830 * remote-utils.c (remote_open): Don't block in accept. Instead
11831 register an event loop source on the listen socket file
11832 descriptor. Refactor bits into ...
11833 (listen_desc): ... this new global.
11834 (gdb_connected): ... this new function.
11835 (enable_async_notification): ... this new function.
11836 (handle_accept_event): ... this new function.
11837 (remote_close): Clear remote_desc.
11839 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11841 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11843 (mourn_inferior): Define.
11844 (target_process_qsupported): Avoid the dangling else problem.
11845 (thread_stopped): Define.
11846 (pause_all): Define.
11847 (target_waitstatus_to_string): Declare.
11848 * target.c (target_waitstatus_to_string): New.
11850 * tracepoint.c (tracing): Make extern.
11851 (disconnected_tracing): New.
11852 (stop_tracing): Make extern. Handle tracing stops due to GDB
11854 (cmd_qtdisconnected): New.
11855 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11856 (handle_tracepoint_general_set): Handle QTDisconnected.
11858 * event-loop.c (event_handler_func): Change return type to int.
11859 (process_event): Bail out if the event handler wants the event
11861 (handle_file_event): Ditto.
11862 (start_event_loop): Bail out if the event handler wants the event
11865 * nto-low.c (nto_target_ops): Adjust.
11866 * spu-low.c (spu_wait): Don't remove the process here.
11867 (spu_target_ops): Adjust.
11868 * win32-low.c (win32_wait): Don't remove the process here.
11869 (win32_target_ops): Adjust.
11871 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11873 * regcache.c (realloc_register_cache): Invalidate inferior's
11874 regcache before recreating it.
11876 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11878 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11880 2010-04-09 Stan Shebs <stan@codesourcery.com>
11881 Pedro Alves <pedro@codesourcery.com>
11883 * server.h (LONGEST): New.
11884 (struct thread_info) <while_stepping>: New field.
11885 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11887 (initialize_tracepoint, handle_tracepoint_general_set)
11888 (handle_tracepoint_query, tracepoint_finished_step)
11889 (tracepoint_was_hit, release_while_stepping_state_list):
11890 (current_traceframe): Declare.
11891 * server.c (handle_general_set): Handle tracepoint packets.
11892 (read_memory): New.
11893 (write_memory): New.
11894 (handle_search_memory_1): Use read_memory.
11895 (handle_query): Report support for conditional tracepoints, trace
11896 state variables, and tracepoint sources. Handle tracepoint
11898 (main): Initialize the tracepoints module.
11899 (process_serial_event): Handle traceframe reads/writes.
11901 * linux-low.c (handle_tracepoints): New.
11902 (linux_wait_1): Call it.
11903 (linux_resume_one_lwp): Handle while-stepping.
11904 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11905 (linux_target_ops): Install them.
11906 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11908 * linux-x86-low.c (x86_supports_tracepoints): New.
11909 (the_low_target). Install it.
11911 * mem-break.h (delete_breakpoint): Declare.
11912 * mem-break.c (delete_breakpoint): Make external.
11914 * target.h (struct target_ops): Add `supports_tracepoints',
11915 `read_pc', and `write_pc' fields.
11916 (target_supports_tracepoints): Define.
11917 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11920 * regcache.h (struct regcache) <registers_owned>: New field.
11921 (init_register_cache, regcache_cpy): Declare.
11922 (regcache_read_pc, regcache_write_pc): Declare.
11923 (register_cache_size): Declare.
11924 (supply_regblock): Declare.
11925 * regcache.c (init_register_cache): New.
11926 (new_register_cache): Use it.
11927 (regcache_cpy): New.
11928 (register_cache_size): New.
11929 (supply_regblock): New.
11930 (regcache_read_pc, regcache_write_pc): New.
11932 * tracepoint.c: New.
11934 * Makefile.in (OBS): Add tracepoint.o.
11935 (tracepoint.o): New rule.
11937 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11939 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11941 (i386-mmx.c): Likewise.
11942 (i386-mmx-linux.o): Likewise.
11943 (i386-mmx-linux.c): Likewise.
11945 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11946 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11947 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11948 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11950 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11951 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11952 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11954 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11956 * Makefile.in (clean): Updated.
11958 (i386-avx.c): Likewise.
11959 (i386-avx-linux.o): Likewise.
11960 (i386-avx-linux.c): Likewise.
11961 (amd64-avx.o): Likewise.
11962 (amd64-avx.c): Likewise.
11963 (amd64-avx-linux.o): Likewise.
11964 (amd64-avx-linux.c): Likewise.
11966 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11967 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11968 (srv_amd64_regobj): Add amd64-avx.o.
11969 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11970 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11971 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11972 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11973 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11974 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11975 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11977 * i387-fp.c: Include "i386-xstate.h".
11979 (i387_cache_to_xsave): Likewise.
11980 (i387_xsave_to_cache): Likewise.
11981 (x86_xcr0): Likewise.
11983 * i387-fp.h (i387_cache_to_xsave): Likewise.
11984 (i387_xsave_to_cache): Likewise.
11985 (x86_xcr0): Likewise.
11987 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11988 * linux-crisv32-low.c (target_regsets): Likewise.
11989 * linux-m68k-low.c (target_regsets): Likewise.
11990 * linux-mips-low.c (target_regsets): Likewise.
11991 * linux-ppc-low.c (target_regsets): Likewise.
11992 * linux-s390-low.c (target_regsets): Likewise.
11993 * linux-sh-low.c (target_regsets): Likewise.
11994 * linux-sparc-low.c (target_regsets): Likewise.
11995 * linux-xtensa-low.c (target_regsets): Likewise.
11997 * linux-low.c: Include <sys/uio.h>.
11998 (regsets_fetch_inferior_registers): Support nt_type.
11999 (regsets_store_inferior_registers): Likewise.
12000 (linux_process_qsupported): New.
12001 (linux_target_ops): Add linux_process_qsupported.
12003 * linux-low.h (regset_info): Add nt_type.
12004 (linux_target_ops): Add process_qsupported.
12006 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12008 (init_registers_i386_avx_linux): New.
12009 (init_registers_amd64_avx_linux): Likewise.
12010 (xmltarget_i386_linux_no_xml): Likewise.
12011 (xmltarget_amd64_linux_no_xml): Likewise.
12012 (PTRACE_GETREGSET): Likewise.
12013 (PTRACE_SETREGSET): Likewise.
12014 (x86_fill_xstateregset): Likewise.
12015 (x86_store_xstateregset): Likewise.
12016 (use_xml): Likewise.
12017 (x86_linux_update_xmltarget): Likewise.
12018 (x86_linux_process_qsupported): Likewise.
12019 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12020 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12021 init_registers_i386_linux here. Call
12022 x86_linux_update_xmltarget.
12023 (the_low_target): Add x86_linux_process_qsupported.
12025 * server.c (handle_query): Call target_process_qsupported.
12027 * target.h (target_ops): Add process_qsupported.
12028 (target_process_qsupported): New.
12030 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12032 * inferiors.c (add_thread): Set last_status kind to
12033 TARGET_WAITKIND_IGNORE.
12034 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12035 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12036 (linux_wait_1): Move `thread' local definition to block that uses
12037 it. Don't NULL initialize `event_child'.
12038 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12039 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12040 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12042 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12044 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12045 an extended waitstatus, or by a watchpoint.
12046 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12047 thread was stepping or has been stopped by a watchpoint.
12049 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12051 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12052 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12053 of another, then delete the previous, and validate all
12055 (validate_inserted_breakpoint): New.
12056 (delete_disabled_breakpoints): New.
12057 (validate_breakpoints): New.
12058 (check_mem_read): Validate breakpoints before trusting their
12059 shadow. Delete disabled breakpoints.
12060 (check_mem_write): Validate breakpoints before trusting they
12061 should be inserted. Delete disabled breakpoints.
12062 * mem-break.h (validate_breakpoints):
12063 * server.c (handle_query): Validate breakpoints when we see a
12066 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12068 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12069 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12070 if we could tell there's a GDB breakpoint at stop_pc.
12071 (need_step_over_p): Don't do a step over if we find a GDB
12072 breakpoint at the resume PC.
12074 * mem-break.c (struct raw_breakpoint): New.
12075 (enum bkpt_type): New type `gdb_breakpoint'.
12076 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12077 fields. New field `raw'.
12078 (find_raw_breakpoint_at): New.
12079 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12080 breakpoint instead.
12081 (set_breakpoint_at): Adjust.
12082 (delete_raw_breakpoint): New.
12083 (release_breakpoint): New.
12084 (delete_breakpoint): Rename to...
12085 (delete_breakpoint_1): ... this. Add proc parameter. Use
12086 release_breakpoint. Return ENOENT.
12087 (delete_breakpoint): Reimplement.
12088 (find_breakpoint_at): Delete.
12089 (find_gdb_breakpoint_at): New.
12090 (delete_breakpoint_at): Delete.
12091 (set_gdb_breakpoint_at): New.
12092 (delete_gdb_breakpoint_at): New.
12093 (gdb_breakpoint_here): New.
12094 (set_reinsert_breakpoint): Use release_breakpoint.
12095 (uninsert_breakpoint): Rename to ...
12096 (uninsert_raw_breakpoint): ... this.
12097 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12098 (reinsert_raw_breakpoint): Change parameter type to
12100 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12102 (check_breakpoints): Adjust. Use release_breakpoint.
12103 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12104 (breakpoint_inserted_here): Ditto.
12105 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12106 Don't trust the breakpoint's shadow if it is not inserted.
12107 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12108 (delete_all_breakpoints): Adjust.
12109 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12110 use delete_breakpoint_1.
12112 * mem-break.h (breakpoints_supported): Delete declaration.
12113 (set_gdb_breakpoint_at): Declare.
12114 (gdb_breakpoint_here): Declare.
12115 (delete_breakpoint_at): Delete.
12116 (delete_gdb_breakpoint_at): Declare.
12118 * server.h (struct raw_breakpoint): Forward declare.
12119 (struct process_info): New field `raw_breakpoints'.
12121 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12124 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12126 * linux-low.c (status_pending_p_callback): Fix comment.
12127 (linux_wait_for_event_1): Move most of the internal breakpoint
12128 handling from here...
12129 (linux_wait_1): ... to here.
12130 (count_events_callback): New.
12131 (select_singlestep_lwp_callback): New.
12132 (select_event_lwp_callback): New.
12133 (cancel_breakpoints_callback): New.
12134 (select_event_lwp): New.
12135 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12136 priority to all LWPs that have had events that should be reported
12137 to the client. Cancel breakpoints when about to reporting the
12138 event to the client, not while stopping lwps. No longer cancel
12139 finished single-steps here.
12140 (cancel_finished_single_step): Delete.
12141 (cancel_finished_single_steps): Delete.
12143 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12145 * mem-break.c (enum bkpt_type): New.
12146 (struct breakpoint): New field `type'.
12147 (set_breakpoint_at): Change return type to struct breakpoint
12148 pointer. Set type to `other_breakpoint' by default.
12149 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12150 in the breakpoint list.
12151 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12152 (reinsert_breakpoint): Rename to ...
12153 (reinsert_raw_breakpoint): ... this.
12154 (reinsert_breakpoints_at): Adjust.
12155 * mem-break.h (struct breakpoint): Declare.
12156 (set_breakpoint_at): Change return type to struct breakpoint
12159 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12161 * server.c (handle_query): Assign, not compare.
12163 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12165 Teach linux gdbserver to step-over-breakpoints.
12167 * linux-low.c (can_hardware_single_step): New.
12168 (supports_breakpoints): New.
12169 (handle_extended_wait): If stopping threads, read the stop pc of
12170 the new cloned LWP.
12172 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12173 low target doesn't support retrieving the PC.
12174 (add_lwp): Set last_resume_kind to resume_continue.
12175 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12176 (linux_attach): Don't clear stop_expected. Set the lwp's
12177 last_resume_kind to resume_stop.
12178 (linux_detach_one_lwp): Don't check for removed breakpoints.
12179 (check_removed_breakpoint): Delete.
12180 (status_pending_p): Rename to ...
12181 (status_pending_p_callback): ... this. Don't check for removed
12182 breakpoints. Don't consider threads that are stopped from GDB's
12184 (linux_wait_for_lwp): Always read the stop_pc here.
12185 (cancel_breakpoint): New.
12186 (step_over_bkpt): New global.
12187 (linux_wait_for_event_1): Implement stepping over breakpoints.
12188 (gdb_wants_lwp_stopped): New.
12189 (gdb_wants_all_stopped): New.
12190 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12191 single-step traps here. Store the thread's last reported target
12193 (send_sigstop): Don't clear stop_expected. Always set it,
12195 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12196 (cancel_finished_single_step): New.
12197 (cancel_finished_single_steps): New.
12198 (wait_for_sigstop): Don't cancel finished single-step traps here.
12199 (linux_resume_one_lwp): Don't check for removed breakpoints.
12200 Don't set `step' on non-hardware step archs.
12201 (linux_set_resume_request): Ignore resume_stop requests if already
12202 stopping or stopped. Set the lwp's last_resume_kind.
12203 (resume_status_pending_p): Don't check for removed breakpoints.
12204 (need_step_over_p): New.
12205 (start_step_over): New.
12206 (finish_step_over): New.
12207 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12208 requests. Clear the thread's last reported target waitstatus.
12209 Don't use the `suspended' flag. Don't consider pending breakpoints.
12210 (linux_resume): Start a step-over if necessary.
12211 (proceed_one_lwp): New.
12212 (proceed_all_lwps): New.
12213 (unstop_all_lwps): New.
12214 * linux-low.h (struct lwp_info): Rewrite comment for the
12215 `suspended' flag. Add the `stop_pc' field. Delete the
12216 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12217 Add `'last_resume_kind' and `need_step_over' fields.
12218 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12219 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12220 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12221 (set_raw_breakpoint_at): New.
12222 (set_breakpoint_at): Rewrite to use it.
12223 (reinsert_breakpoint_handler): Delete.
12224 (set_reinsert_breakpoint): New.
12225 (reinsert_breakpoint_by_bp): Delete.
12226 (delete_reinsert_breakpoints): New.
12227 (uninsert_breakpoint): Rewrite.
12228 (uninsert_breakpoints_at): New.
12229 (reinsert_breakpoint): Rewrite.
12230 (reinsert_breakpoints_at): New.
12231 (check_breakpoints): Rewrite.
12232 (breakpoint_here): New.
12233 (breakpoint_inserted_here): New.
12234 (check_mem_read): Adjust.
12235 * mem-break.h (breakpoints_supported, breakpoint_here)
12236 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12237 (reinsert_breakpoint_by_bp): Delete declaration.
12238 (delete_reinsert_breakpoints): Declare.
12239 (reinsert_breakpoint): Delete declaration.
12240 (reinsert_breakpoints_at): Declare.
12241 (uninsert_breakpoint): Delete declaration.
12242 (uninsert_breakpoints_at): Declare.
12243 (check_breakpoints): Adjust prototype.
12244 * server.h: Adjust include order.
12245 (struct thread_info): Declare here. Add a `last_status' field.
12247 2010-03-23 Michael Snyder <msnyder@vmware.com>
12249 * server.c (crc32): New function.
12250 (handle_query): Add handling for 'qCRC:' request.
12252 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12254 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12255 lwp had been stopped by a watchpoint.
12257 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12259 * server.h (internal_error): Declare.
12260 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12261 * utils.c (internal_error): New function.
12263 2010-03-15 Andreas Schwab <schwab@redhat.com>
12265 * configure.srv: Fix typo setting srv_regobj.
12267 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12269 * linux-low.c (fetch_register): Avoid passing a non string literal
12271 (usr_store_inferior_registers): Ditto.
12273 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12275 * linux-low.c (linux_write_memory): Bail out early if peeking
12278 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12280 * linux-low.h (struct lwp_info): New fields
12281 `stopped_by_watchpoint' and `stopped_data_address'.
12282 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12283 here, and cache them in the lwp object.
12284 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12286 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12288 (linux_stopped_by_watchpoint): Rewrite.
12289 (linux_stopped_data_address): Rewrite.
12291 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12293 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12294 switching the current inferior, not before.
12296 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12298 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12299 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12300 i386-linux.c and amd64-linux.c.
12301 (reg-i386.o): Removed.
12302 (reg-i386.c): Likewise.
12303 (reg-i386-linux.o): Likewise.
12304 (reg-i386-linux.c): Likewise.
12305 (reg-x86-64.o): Likewise.
12306 (reg-x86-64.c): Likewise.
12307 (reg-x86-64-linux.o): Likewise.
12308 (reg-x86-64-linux.c): Likewise.
12310 (i386.c): Likewise.
12311 (i386-linux.o): Likewise.
12312 (i386-linux.c): Likewise.
12313 (amd64.o): Likewise.
12314 (amd64.c): Likewise.
12315 (amd64-linux.o): Likewise.
12316 (amd64-linux.c): Likewise.
12318 * configure.srv (srv_i386_regobj): New.
12319 (srv_i386_linux_regobj): Likewise.
12320 (srv_amd64_regobj): Likewise.
12321 (srv_amd64_linux_regobj): Likewise.
12322 (srv_i386_32bit_xmlfiles): Likewise.
12323 (srv_i386_64bit_xmlfiles): Likewise.
12324 (srv_i386_xmlfiles): Likewise.
12325 (srv_amd64_xmlfiles): Likewise.
12326 (srv_i386_linux_xmlfiles): Likewise.
12327 (srv_amd64_linux_xmlfiles): Likewise.
12328 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12329 srv_xmlfiles to $srv_i386_xmlfiles.
12330 (i[34567]86-*-mingw32ce*): Likewise.
12331 (i[34567]86-*-mingw*): Likewise.
12332 (i[34567]86-*-nto*): Likewise.
12333 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12334 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12335 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12336 (x86_64-*-linux*): Likewise.
12338 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12339 (init_registers_amd64_linux): New.
12340 (x86_arch_setup): Replace init_registers_x86_64_linux with
12341 init_registers_amd64_linux.
12343 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12345 * configure.ac: Check for libdl. If it is not available link against
12346 static libthread_db.
12347 * configure: Regenerate.
12349 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12353 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12354 handing a read watchpoint.
12355 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12357 2010-02-12 Doug Evans <dje@google.com>
12359 * linux-low.c (linux_supports_tracefork_flag): Document.
12360 (linux_look_up_symbols): Add comment.
12362 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12364 * regcache.c (supply_register): Clear regcache if buf is NULL.
12366 2010-02-02 Nicolas Roche <roche@sourceware.org>
12367 Joel Brobecker <brobecker@adacore.com>
12369 * inferiors.c (find_inferior): Add function documentation.
12370 (unloaded_dll): Handle the case where the unloaded dll has not
12371 been previously registered in the dll list.
12373 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12375 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12376 (thumb2_breakpoint): New.
12377 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12379 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12381 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12382 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12385 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12387 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12389 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12391 * linux-s390-low.c (s390_collect_ptrace_register)
12392 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12394 2010-01-21 Doug Evans <dje@google.com>
12396 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12397 (PTRACE_ARG4_TYPE): New macro.
12398 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12399 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12400 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12401 (usr_store_inferior_registers): Ditto.
12402 (linux_read_memory, linux_write_memory): Ditto.
12403 (linux_test_for_tracefork): Ditto.
12405 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12406 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12408 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12410 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12413 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12415 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12416 prototype to take a regcache. Adjust.
12418 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12420 * regcache.h (struct thread_info): Forward declare.
12421 (struct regcache): New.
12422 (new_register_cache): Adjust prototype.
12423 (get_thread_regcache): Declare.
12424 (free_register_cache): Adjust prototype.
12425 (registers_to_string, registers_from_string): Ditto.
12426 (supply_register, supply_register_by_name, collect_register)
12427 (collect_register_as_string, collect_register_by_name): Ditto.
12428 * regcache.c (struct inferior_regcache_data): Delete.
12429 (get_regcache): Rename to ...
12430 (get_thread_regcache): ... this. Adjust. Switch inferior before
12431 fetching registers.
12432 (regcache_invalidate_one): Adjust.
12433 (regcache_invalidate): Fix prototype.
12434 (new_register_cache): Return the new register cache.
12435 (free_register_cache): Change prototype.
12436 (realloc_register_cache): Adjust.
12437 (registers_to_string): Change prototype to take a regcache. Adjust.
12438 (registers_from_string): Ditto.
12439 (register_data): Ditto.
12440 (supply_register): Ditto.
12441 (supply_register_by_name): Ditto.
12442 (collect_register): Ditto.
12443 (collect_register_as_string): Ditto.
12444 (collect_register_by_name): Ditto.
12445 * server.c (process_serial_event): Adjust.
12446 * linux-low.h (regset_fill_func, regset_store_func): Change
12448 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12450 * linux-low.c (get_stop_pc): Adjust.
12451 (check_removed_breakpoint): Adjust.
12452 (linux_wait_for_event): Adjust.
12453 (linux_resume_one_lwp): Adjust.
12454 (fetch_register): Add regcache parameter. Adjust.
12455 (usr_store_inferior_registers): Ditto.
12456 (regsets_fetch_inferior_registers): Ditto.
12457 (regsets_store_inferior_registers): Ditto.
12458 (linux_fetch_registers, linux_store_registers): Ditto.
12459 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12461 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12463 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12464 prototype to take a regcache.
12465 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12466 * remote-utils.c (convert_ascii_to_int, outreg)
12467 (prepare_resume_reply): Change prototype to take a regcache.
12469 * target.h (struct target_ops) <fetch_registers, store_registers>:
12470 Change prototype to take a regcache.
12471 (fetch_inferior_registers, store_inferior_registers): Change
12472 prototype to take a regcache. Adjust.
12473 * proc-service.c (ps_lgetregs): Adjust.
12474 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12475 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12476 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12477 take a regcache. Adjust.
12478 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12479 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12480 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12481 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12482 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12483 (cris_cannot_fetch_register):
12484 (cris_breakpoint_at): Change prototype to take a regcache.
12486 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12487 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12488 to take a regcache. Adjust.
12489 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12491 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12492 take a regcache. Adjust.
12493 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12494 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12495 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12496 * linux-mips-low.c (mips_get_pc):
12497 (mips_set_pc): Change prototype to take a regcache. Adjust.
12498 (mips_reinsert_addr): Adjust.
12499 (mips_collect_register): Change prototype to take a regcache.
12501 (mips_supply_register):
12502 (mips_collect_register_32bit, mips_supply_register_32bit)
12503 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12504 (mips_store_fpregset): Ditto.
12505 * linux-ppc-low.c (ppc_supply_ptrace_register)
12506 (ppc_supply_ptrace_register): Ditto.
12507 (parse_spufs_run): Adjust.
12508 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12509 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12510 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12511 take a regcache. Adjust.
12512 * linux-s390-low.c (s390_collect_ptrace_register)
12513 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12514 (s390_set_pc): Change prototype to take a regcache. Adjust.
12515 (s390_arch_setup): Adjust.
12516 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12517 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12518 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12519 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12520 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12522 (sparc_breakpoint_at): Adjust.
12523 * linux-xtensa-low.c (xtensa_fill_gregset):
12524 (xtensa_store_gregset):
12525 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12526 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12527 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12528 prototype to take a regcache. Adjust.
12529 * win32-arm-low.c (arm_fetch_inferior_register)
12530 (arm_store_inferior_register): Change prototype to take a
12532 * win32-i386-low.c (i386_fetch_inferior_register)
12533 (i386_store_inferior_register): Change prototype to take a
12535 * win32-low.c (child_fetch_inferior_registers)
12536 (child_store_inferior_registers): Change prototype to take a
12538 (win32_wait): Adjust.
12539 (win32_fetch_inferior_registers): Change prototype to take a
12541 (win32_store_inferior_registers): Adjust.
12542 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12543 store_inferior_register>: Change prototype to take a regcache.
12545 2010-01-20 Doug Evans <dje@google.com>
12547 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12549 (linux_wait_for_event1, linux_init_signals): Ditto.
12550 (W_STOPCODE): Provide definition if missing.
12552 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12554 * linux-low.c (linux_core_of_thread): New.
12555 (compare_ints, show_process, list_threads): New.
12556 (linux_qxfer_osdata): Report threads and cores.
12557 (linux_target_op): Register linux_core_of_thread.
12558 * remote-utils.c (prepare_resume_reply): Report the core.
12559 (buffer_xml_printf): Support %d specifier.
12560 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12562 (handle_query): Handle qXfer:threads. Announce availability
12564 * target.h (struct target_ops): New field core_of_thread.
12566 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12568 * Makefile.in (clean): Remove new generated files.
12569 (reg-s390.o, reg-s390.c): Remove rules.
12570 (reg-s390x.o, reg-s390x.c): Likewise.
12571 (s390-linux32.o, s390-linux32.c): Add rules.
12572 (s390-linux64.o, s390-linux64.c): Likewise.
12573 (s390x-linux64.o, s390x-linux64.c): Likewise.
12574 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12575 * linux-s390-low.c: Include <elf.h>.
12576 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12577 (init_registers_s390): Remove prototype.
12578 (init_registers_s390x): Likewise.
12579 (init_registers_s390_linux32): Add prototype.
12580 (init_registers_s390_linux64): Likewise.
12581 (init_registers_s390x_linux64): Likewise.
12582 (s390_num_regs_3264): New define.
12583 (s390_regmap_3264): New global variable.
12584 (s390_cannot_fetch_register): Remove obsolete check.
12585 (s390_cannot_store_register): Likewise.
12586 (s390_collect_ptrace_register): Handle upper/lower register halves.
12587 (s390_supply_ptrace_register): Likewise.
12588 (s390_fill_gregset): Update to register number changes.
12589 (s390_get_hwcap): New routine.
12590 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12591 Install appropriate regmap and register set.
12593 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12595 * server.c (gdbserver_version): Update copyright year to 2010.
12596 * gdbreplay.c (gdbreplay_version): Likewise.
12598 2009-12-28 Doug Evans <dje@google.com>
12600 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12601 elf/external.h. Include <elf.h> instead but only if necessary.
12603 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12605 * linux-low.c (linux_remove_process): Remove `detaching'
12606 parameter. Don't release/detach from thread_db here.
12607 (linux_kill): Release/detach from thread_db here, ...
12608 (linux_detach): ... and here, before actually detaching.
12609 (linux_wait_1): ... and here, when a process exits.
12610 * thread-db.c (any_thread_of): New.
12611 (thread_db_free): Switch the current inferior to a thread of the
12614 2009-12-21 Doug Evans <dje@google.com>
12616 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12618 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12619 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12620 warning ifndef __NR_tkill. Move setting of errno there too.
12621 Delete unnecessary resetting of errno after syscall.
12622 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12624 * configure.ac: Check for dladdr.
12625 * config.in: Regenerate.
12626 * configure: Regenerate.
12627 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12628 (try_thread_db_load): Update.
12630 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12632 2009-12-18 Doug Evans <dje@google.com>
12634 * event-loop.c: Include unistd.h if it exists.
12636 * linux-low.c (my_waitpid): Move definition away from being in
12637 between linux_tracefork_child/linux_test_for_tracefork.
12639 * gdb_proc_service.h (psaddr_t): Fix type.
12640 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12641 signature to match glibc.
12643 2009-12-16 Doug Evans <dje@google.com>
12645 * linux-low.c (linux_read_memory): Fix argument to read.
12647 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12649 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12650 events, don't leave current_inferior pointing at null.
12652 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12654 * win32-low.c (LOG): Delete.
12655 (OUTMSG): Output to stderr.
12656 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12657 on compile time LOG macro.
12658 (win32_wait): Fix debug output.
12660 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12662 * win32-low.c (win32_add_one_solib): If the dll name is
12663 "ntdll.dll", prepend the system directory to the dll path.
12665 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12667 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12669 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12670 Vladimir Prus <vladimir@codesourcery.com>
12672 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12673 * configure.ac: Check for __mcoldfire__ and set
12674 gdb_cv_m68k_is_coldfire.
12675 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12676 reg-cf.o and reg-m68k.o.
12677 * configure: Regenerated.
12679 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12681 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12682 Pass it to thread_db_free.
12683 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12684 proper `detaching' argument to linux_remove_process.
12685 * linux-low.h (thread_db_free): Add `detaching' parameter.
12686 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12688 (thread_db_free): Add `detaching' parameter. Only
12689 call td_ta_clear_event if detaching from process.
12691 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12693 * thread-db.c (thread_db_free): Fix typo.
12695 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12698 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12700 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12702 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12703 with an i686 compiler.
12704 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12706 * configure: Rebuilt.
12708 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12712 * server.c (handle_search_memory_1): Correct read_addr initialization
12713 in loop for searching subsequent chunks.
12715 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12717 * configure.ac: New --with-libthread-db option.
12718 * thread-db.c: Allow direct dependence on libthread_db.
12719 (thread_db_free): Adjust.
12720 * config.in: Regenerate.
12721 * configure: Likewise.
12723 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12726 * thread-db.c (attach_thread): New function.
12727 (maybe_attach_thread): Return success/failure.
12728 (find_new_threads_callback): Adjust.
12729 (thread_db_find_new_threads): Loop until no new threads.
12731 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12733 * proc-service.c (ps_lgetregs): Formatting.
12735 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12737 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12738 * configure.ac: Adjust.
12739 * linux-low.h (struct process_info_private): Move members to struct
12741 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12742 * linux-low.c (linux_remove_process): Adjust.
12743 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12744 * server.c (handle_query): Move code ...
12745 (handle_monitor_command): ... here. New function.
12746 * target.h (struct target_ops): New member.
12747 * thread-db.c (struct thread_db): New.
12748 (libthread_db_search_path): New variable.
12749 (thread_db_create_event, thread_db_enable_reporting)
12750 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12751 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12752 (try_thread_db_load_1, dladdr_to_soname): New functions.
12753 (try_thread_db_load, thread_db_load_search): New functions.
12754 (thread_db_init): Search for libthread_db.
12755 (thread_db_free): New function.
12756 (thread_db_handle_monitor_command): Likewise.
12757 * config.in: Regenerate.
12758 * configure: Regenerate.
12760 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12762 * spu-low.c (spu_kill): Wait for inferior to terminate.
12763 Call clear_inferiors.
12764 (spu_detach): Call clear_inferiors.
12766 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12768 * aclocal.m4: Regenerate.
12769 * config.in: Likewise.
12770 * configure: Likewise.
12772 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12774 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12775 (parse_spufs_run): New function.
12776 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12777 (ppc_breakpoint_at): Handle SPU breakpoints.
12779 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12781 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12782 (SPUFS_MAGIC): Define.
12783 (spu_enumerate_spu_ids): New function.
12784 (linux_qxfer_spu): New function.
12785 (linux_target_ops): Install linux_qxfer_spu.
12787 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12789 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12790 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12791 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12792 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12793 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12794 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12795 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12796 (init_registers_powerpc_cell32l): Add prototype.
12797 (init_registers_powerpc_cell64l): Likewise.
12798 (ppc_arch_setup): Detect Cell/B.E. architecture.
12800 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12802 * Makefile.in (datarootdir): New variable.
12804 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12806 * linux-low.c (linux_write_memory): Update debugging output.
12807 * Makefile.in (clean): Add new descriptions.
12808 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12809 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12810 * configure.srv: Add new files for arm*-*-linux*.
12811 * linux-arm-low.c: Add new declarations.
12812 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12813 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12814 (HWCAP_VFPv3D16): New.
12815 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12816 instead of __IWMMXT__.
12817 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12818 (arm_arch_setup): New.
12819 (target_regsets): Remove #ifdef. Add VFP regset.
12820 (the_low_target): Use arm_arch_setup.
12822 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12824 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12825 the main thread again.
12827 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12829 Adding Neutrino gdbserver.
12830 * configure: Regenerated.
12831 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12832 * configure.srv (i[34567]86-*-nto*): New target.
12833 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12834 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12835 (nto_comctrl) [__QNX__]: New function.
12836 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12838 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12840 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12843 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12844 Pedro Alves <pedro@codesourcery.com>
12846 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12847 don't support CONTEXT_EXTENDED_REGISTERS.
12848 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12849 (the_low_target): Install them.
12850 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12851 failing with ERROR_PIPE_NOT_CONNECTED.
12853 2009-06-30 Doug Evans <dje@google.com>
12854 Pierre Muller <muller@ics.u-strasbg.fr>
12856 Add h/w watchpoint support to x86-linux, win32-i386.
12857 * Makefile.in (SFILES): Add i386-low.c
12858 (i386_low_h): Define.
12859 (i386-low.o): Add dependencies.
12860 (linux-x86-low.o): Add i386-low.h dependency.
12861 (win32-i386-low.o): Ditto.
12862 * i386-low.c: New file.
12863 * i386-low.h: New file.
12864 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12865 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12866 * linux-low.c (linux_add_process): Initialize arch_private.
12867 (linux_remove_process): Free arch_private.
12868 (add_lwp): Initialize arch_private.
12869 (delete_lwp): Free arch_private.
12870 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12872 * linux-low.h (process_info_private): New member arch_private.
12873 (lwp_info): New member arch_private.
12874 (linux_target_ops): New members new_process, new_thread,
12876 (ptid_of): New macro.
12877 * linux-x86-low.c: Include stddef.h, i386-low.h.
12878 (arch_process_info): New struct.
12879 (arch_lwp_info): New struct.
12880 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12881 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12882 (i386_dr_low_get_status): New function.
12883 (x86_insert_point, x86_remove_point): New functions.
12884 (x86_stopped_by_watchpoint): New function.
12885 (x86_stopped_data_address): New function.
12886 (x86_linux_new_process, x86_linux_new_thread): New functions.
12887 (x86_linux_prepare_to_resume): New function.
12888 (the_low_target): Add entries for insert_point, remove_point,
12889 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12891 * server.c (debug_hw_points): New global.
12892 (monitor_show_help): Document set debug-hw-points.
12893 (handle_query): Process "set debug-hw-points".
12894 * server.h (debug_hw_points): Declare.
12895 (paddress): Declare.
12896 * utils.c (NUMCELLS, CELLSIZE): New macros.
12897 (get_sell, xsnprintf, paddress): New functions.
12898 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12899 remove_point, stopped_by_watchpoint, stopped_data_address.
12900 * win32-i386-low.c: Include i386-low.h.
12901 (debug_reg_state): Replaces dr.
12902 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12903 (i386_dr_low_get_status): New function.
12904 (i386_insert_point, i386_remove_point): New functions.
12905 (i386_stopped_by_watchpoint): New function.
12906 (i386_stopped_data_address): New function.
12907 (i386_initial_stuff): Update.
12908 (get_thread_context,set_thread_context,i386_thread_added): Update.
12909 (the_low_target): Add entries for insert_point,
12910 remove_point, stopped_by_watchpoint, stopped_data_address.
12911 * win32-low.c (win32_insert_watchpoint): New function.
12912 (win32_remove_watchpoint): New function.
12913 (win32_stopped_by_watchpoint): New function.
12914 (win32_stopped_data_address): New function.
12915 (win32_target_ops): Add entries for insert_watchpoint,
12916 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12917 * win32-low.h (win32_target_ops): New members insert_point,
12918 remove_point, stopped_by_watchpoint, stopped_data_address.
12920 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12922 * server.c (process_serial_event): Re-return unsupported, not
12923 error, if the type isn't recognized. Re-allow supporting only
12924 insert or remove packets. Also call require_running for
12925 breakpoints. Add missing break statement to default case. Tidy.
12926 * target.h (struct target_ops): Rename insert_watchpoint to
12927 insert_point, and remove_watchpoint to remove_point.
12929 * linux-low.h (struct linux_target_ops): Likewise.
12930 * linux-low.c (linux_insert_watchpoint): Rename to ...
12931 (linux_insert_point): ... this. Adjust.
12932 (linux_remove_watchpoint): Rename to ...
12933 (linux_remove_point): ... this. Adjust.
12934 (linux_target_ops): Adjust.
12935 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12936 (cris_insert_point): ... this.
12937 (cris_remove_watchpoint): Rename to ...
12938 (cris_remove_point): ... this.
12939 (the_low_target): Adjust.
12941 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12943 * server.c (handle_v_kill): Pass signal_pid to
12944 kill_inferior if multi_process is zero.
12946 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12948 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12949 * target.h (target_ops): Comment for *_watchpoint to make it clear
12950 the functions can get types '0' and '1'.
12952 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12954 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12955 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12956 * regcache.c (get_regcache): Likewise.
12957 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12958 * win32-low.c (child_fetch_inferior_registers): Remove check for
12961 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12962 Pedro Alves <pedro@codesourcery.com>
12964 * target.h (struct target_ops) <supports_multi_process>: New
12966 (target_supports_multi_process): New.
12967 * server.c (handle_query): Even if GDB reports support, only
12968 enable multi-process if the target also supports it. Report
12969 multi-process support only if the target backend supports it.
12970 * linux-low.c (linux_supports_multi_process): New function.
12971 (linux_target_ops): Install it as target_supports_multi_process
12974 2009-05-24 Doug Evans <dje@google.com>
12976 Global renaming of find_thread_pid to find_thread_ptid.
12977 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12978 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12979 All callers updated.
12981 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12982 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12985 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12986 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12987 (linux_resume_one_lwp): Ditto.
12989 2009-05-23 Doug Evans <dje@google.com>
12991 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12992 from struct inferior_list_entry * to struct lwp_info *.
12993 All callers updated.
12995 2009-05-13 Doug Evans <dje@google.com>
12997 * linux-x86-low.c: Don't include assert.h.
12998 (x86_siginfo_fixup): Use fatal, not assert.
12999 (x86_arch_setup): Fix comment.
13001 2009-05-12 Doug Evans <dje@google.com>
13003 Biarch support for i386/amd64 gdbserver.
13004 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13005 Add linux-x86-low.c.
13006 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13007 (linux-x86-low.o): Add.
13008 * linux-x86-64-low.c: Delete.
13009 * linux-i386-low.c: Delete.
13010 * linux-x86-low.c: New file.
13011 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13013 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13015 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13016 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13017 (linux_child_pid_to_exec_file): New function.
13018 (elf_64_header_p, elf_64_file_p): New functions.
13019 (siginfo_fixup): New function.
13020 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13021 give target a chance to convert layout.
13022 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13023 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13025 2009-05-07 Doug Evans <dje@google.com>
13027 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13028 (regsets_store_inferior_registers): Ditto.
13030 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13034 * linux-low.c (must_set_ptrace_flags): Delete.
13035 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13037 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13038 `lwp->must_set_ptrace_flags' instead.
13039 (linux_wait_for_event_1): Set ptrace options here.
13040 (linux_wait_1): ... not here.
13042 2009-04-30 Doug Evans <dje@google.com>
13044 * inferiors.c (started_inferior_callback): New function.
13045 (attached_inferior_callback): New function.
13046 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13047 * server.c (print_started_pid, print_attached_pid): New functions.
13048 (detach_or_kill_for_exit): New function.
13049 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13050 * server.h (have_started_inferiors_p): Declare.
13051 (have_attached_inferiors_p): Declare.
13053 * inferiors.c (remove_process): Fix memory leak, free process.
13054 * linux-low.c (linux_remove_process): New function.
13055 (linux_kill): Call it instead of remove_process.
13056 (linux_detach, linux_wait_1): Ditto.
13058 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13060 * configure.srv: Add x86 Windows CE target.
13062 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13064 * inferiors.c (get_thread_process): Make global.
13065 * server.h (get_thread_process): Add prototype.
13066 * thread-db.c (find_one_thread): Use get_thread_process
13067 instead of current_process.
13068 (thread_db_get_tls_address): Do not crash if called when
13069 thread layer is not yet initialized.
13071 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13073 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13074 * spu-low.c (current_tid): Rename to ...
13075 (current_ptid): ... this.
13076 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13077 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13078 ptid_get_lwp (current_ptid) instead of current_tid.
13079 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13080 instead of current_tid. Use find_process_pid to verify pid
13081 argument is valid. Pass proper argument to remove_process.
13082 (spu_thread_alive): Compare current_ptid instead of current_tid.
13083 (spu_resume): Likewise.
13085 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13087 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13090 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13092 Implement the multiprocess extensions, and add linux multiprocess
13095 * server.h (ULONGEST): Declare.
13096 (struct ptid, ptid_t): New.
13097 (minus_one_ptid, null_ptid): Declare.
13098 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13099 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13100 (struct inferior_list_entry): Change `id' type from unsigned from
13102 (struct sym_cache, struct breakpoint, struct
13103 process_info_private): Forward declare.
13104 (struct process_info): Declare.
13105 (current_process): Declare.
13106 (all_processes): Declare.
13107 (initialize_inferiors): Declare.
13108 (add_thread): Adjust to use ptid_t.
13109 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13110 (add_process, remove_process, find_thread_pid): Declare.
13111 (find_inferior_id): Adjust to use ptid_t.
13112 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13113 (multi_process): Declare.
13114 (push_event): Adjust to use ptid_t.
13115 (read_ptid, write_ptid): Declare.
13116 (prepare_resume_reply): Adjust to use ptid_t.
13117 (clear_symbol_cache): Declare.
13118 * inferiors.c (all_processes): New.
13119 (null_ptid, minus_one_ptid): New.
13120 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13121 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13122 (add_thread): Change unsigned long to ptid. Remove gdb_id
13124 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13125 (gdb_id_to_thread): Rename to ...
13126 (find_thread_pid): ... this. Change unsigned long to ptid.
13127 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13128 (loaded_dll, pull_pid_from_list): Adjust.
13129 (add_process, remove_process, find_process_pid)
13130 (get_thread_process, current_process, initialize_inferiors): New.
13131 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13132 (struct target_waitstatus) <related_pid>: Ditto.
13133 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13134 return type to int.
13135 (struct target_ops) <join>: Add `pid' argument.
13136 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13137 (struct target_ops) <wait>: Add `ptid' field. Change return type
13139 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13140 (mywait): Add `ptid' argument. Change return type to ptid_t.
13141 (target_pid_to_str): Declare.
13142 * target.c (set_desired_inferior): Adjust to use ptids.
13143 (mywait): Add new `ptid' argument. Adjust.
13144 (target_pid_to_str): New.
13145 * mem-break.h (free_all_breakpoints): Declare.
13146 * mem-break.c (breakpoints): Delelete.
13147 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13148 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13149 to use per-process breakpoint list.
13150 (free_all_breakpoints): New.
13151 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13152 (symbol_cache, all_symbols_looked_up): Delete.
13154 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13156 (prepare_resume_reply): Change ptid argument's type from unsigned
13157 long to ptid_t. Adjust. Implement W;process and X;process.
13158 (free_sym_cache, clear_symbol_cache): New.
13159 (look_up_one_symbol): Adjust to per-process symbol cache. *
13160 * server.c (cont_thread, general_thread, step_thread): Change type
13162 (attached): Delete.
13163 (multi_process): New.
13164 (last_ptid): Change type to ptid_t.
13165 (struct vstop_notif) <ptid>: Change type to ptid_t.
13166 (queue_stop_reply, push_event): Change `ptid' argument's type to
13168 (discard_queued_stop_replies): Add `pid' argument.
13169 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13170 changes. Don't reference the `attached' global.
13171 (attach_inferior): Adjust to mywait interface changes.
13172 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13173 features. Handle and report "multiprocess+". Handle
13175 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13177 (handle_v_kill): New.
13178 (handle_v_stopped): Adjust to use target_pid_to_str.
13179 (handle_v_requests): Allow multiple attaches and runs when
13180 multiprocess extensions are in effect. Handle "vKill".
13181 (myresume): Adjust to use ptids.
13182 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13183 (handle_status): Adjust to discard_queued_stop_replies interface
13185 (first_thread_of, kill_inferior_callback)
13186 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13187 (main): Call initialize_inferiors. Adjust to use ptids, killing
13188 and detaching from all inferiors. Handle multiprocess packet
13190 * linux-low.h: Include gdb_proc_service.h.
13191 (struct process_info_private): New.
13192 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13193 <lwpid_of>: Use ptid_get_lwp.
13194 (get_lwp_thread): Adjust.
13195 (struct lwp_info): Add `dead' member.
13196 (find_lwp_pid): Declare.
13197 * linux-low.c (thread_db_active): Delete.
13198 (new_inferior): Adjust comment.
13199 (inferior_pid): Delete.
13200 (linux_add_process): New.
13201 (handle_extended_wait): Adjust.
13202 (add_lwp): Change unsigned long to ptid.
13203 (linux_create_inferior): Add process to processes table. Adjust
13204 to use ptids. Don't set new_inferior here.
13205 (linux_attach_lwp): Rename to ...
13206 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13207 it. Adjust to use ptids.
13208 (linux_attach_lwp): New.
13209 (linux_attach): Add process to processes table. Don't set
13211 (struct counter): New.
13212 (second_thread_of_pid_p, last_thread_of_process_p): New.
13213 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13214 multiple processes.
13215 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13216 processes. Remove process from process table.
13217 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13218 to multiple processes.
13219 (any_thread_of): New.
13220 (linux_detach): Add `pid' argument, and handle it. Remove process
13221 from processes table.
13222 (linux_join): Add `pid' argument. Handle it.
13223 (linux_thread_alive): Change unsighed long argument to ptid_t.
13224 Consider dead lwps as not being alive.
13225 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13226 threads we're not interested in.
13227 (same_lwp, find_lwp_pid): New.
13228 (linux_wait_for_lwp): Change `pid' argument's type from int to
13230 (linux_wait_for_event): Rename to ...
13231 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13232 from int to ptid_t. Adjust.
13233 (linux_wait_for_event): New.
13234 (linux_wait_1): Add `ptid' argument. Change return type to
13235 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13236 that exit from the process table.
13237 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13239 (mark_lwp_dead): New.
13240 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13241 stopping all threads, mark its main lwp as dead.
13242 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13244 (fetch_register, usr_store_inferior_registers)
13245 (regsets_fetch_inferior_registers)
13246 (regsets_store_inferior_registers, linux_read_memory)
13247 (linux_write_memory): Inline `inferior_pid'.
13248 (linux_look_up_symbols): Adjust to use per-process
13249 `thread_db_active'.
13250 (linux_request_interrupt): Adjust to use ptids.
13251 (linux_read_auxv): Inline `inferior_pid'.
13252 (initialize_low): Don't reference thread_db_active.
13253 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13254 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13255 (ps_getpid): Return the pid of the current inferior.
13256 * thread-db.c (proc_handle, thread_agent): Delete.
13257 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13259 (find_one_thread): Change argument type to ptid_t. Adjust to
13261 (maybe_attach_thread): Adjust to per-process data and ptids.
13262 (thread_db_find_new_threads): Ditto.
13263 (thread_db_init): Ditto.
13264 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13265 processes table. Adjust to use ptids.
13266 (spu_kill, spu_detach): Adjust interface. Remove process from
13268 (spu_join, spu_thread_alive): Adjust interface.
13269 (spu_wait): Adjust interface. Remove process from processes
13270 table. Adjust to use ptids.
13271 * win32-low.c (current_inferior_tid): Delete.
13272 (current_inferior_ptid): New.
13273 (debug_event_ptid): New.
13274 (thread_rec): Take a ptid. Adjust.
13275 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13276 (child_delete_thread): Ditto.
13277 (do_initial_child_stuff): Add `attached' argument. Add process to
13279 (child_fetch_inferior_registers, child_store_inferior_registers):
13281 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13282 (win32_attach): Pass 1 to do_initial_child_stuff.
13283 (win32_kill): Adjust interface. Remove process from processes
13285 (win32_detach): Ditto.
13286 (win32_join): Adjust interface.
13287 (win32_thread_alive): Take a ptid.
13288 (win32_resume): Adjust to use ptids.
13289 (get_child_debug_event): Ditto.
13290 (win32_wait): Adjust interface. Remove exiting process from
13293 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13295 Non-stop mode support.
13297 * server.h (non_stop): Declare.
13298 (gdb_client_data, handler_func): Declare.
13299 (delete_file_handler, add_file_handler, start_event_loop):
13301 (handle_serial_event, handle_target_event, push_event)
13302 (putpkt_notif): Declare.
13303 * target.h (enum resume_kind): New.
13304 (struct thread_resume): Replace `step' field by `kind' field.
13305 (TARGET_WNOHANG): Define.
13306 (struct target_ops) <wait>: Add `options' argument.
13307 <supports_non_stop, async, start_non_stop>: New fields.
13308 (target_supports_non_stop, target_async): New.
13309 (start_non_stop): Declare.
13310 (mywait): Add `options' argument.
13311 * target.c (mywait): Add `options' argument. Print child exit
13312 notifications here.
13313 (start_non_stop): New.
13314 * server.c (non_stop, own_buf, mem_buf): New globals.
13315 (struct vstop_notif): New.
13316 (notif_queue): New global.
13317 (queue_stop_reply, push_event, discard_queued_stop_replies)
13318 (send_next_stop_reply): New.
13319 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13321 (attach_inferior): In non-stop mode, don't wait for the target
13323 (handle_general_set): Handle QNonStop.
13324 (handle_query): When handling qC, return the current general
13325 thread, instead of the first thread of the list.
13326 (handle_query): If the backend supports non-stop mode, include
13327 QNonStop+ in the qSupported query response.
13328 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13330 (handle_v_attach, handle_v_run): Handle non-stop mode.
13331 (handle_v_stopped): New.
13332 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13333 (myresume): Adjust to use resume_kind. Handle non-stop.
13334 (queue_stop_reply_callback): New.
13335 (handle_status): Handle non-stop mode.
13336 (main): Clear non_stop flag on reconnection. Use the event-loop.
13337 Refactor serial protocol handling from here ...
13338 (process_serial_event): ... to this new function. When GDB
13339 selects any thread, select one here. In non-stop mode, wait until
13340 GDB acks all pending events before exiting.
13341 (handle_serial_event, handle_target_event): New.
13342 * remote-utils.c (remote_open): Install remote_desc in the event
13344 (remote_close): Remove remote_desc from the event loop.
13345 (putpkt_binary): Rename to...
13346 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13347 (putpkt_binary): New as wrapper around putpkt_binary_1.
13348 (putpkt_notif): New.
13349 (prepare_resume_reply): In non-stop mode, don't change the
13351 * event-loop.c: New.
13352 * Makefile.in (OBJ): Add event-loop.o.
13353 (event-loop.o): New rule.
13355 * linux-low.h (pid_of): Moved here.
13357 (get_lwp_thread): Use lwpid_of.
13358 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13359 * linux-low.c (pid_of): Delete.
13360 (inferior_pid): Use lwpid_of.
13361 (linux_event_pipe): New.
13362 (target_is_async_p): New.
13364 (handle_extended_wait): Use lwpid_of.
13365 (add_lwp): Don't set lwpid field.
13366 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13367 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13368 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13369 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13370 first. Adjust to linux_wait_for_event interface changes. Use
13372 (linux_detach): Don't delete the main lwp here.
13373 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13374 (status_pending_p): Don't consider explicitly suspended lwps.
13375 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13376 pointer. Add OPTIONS argument. Change return type to int. Use
13377 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13378 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13379 pointer. Add status pointer argument. Return a pid instead of a
13380 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13381 changes. In non-stop mode, don't switch to a random thread.
13382 (linux_wait): Rename to...
13383 (linux_wait_1): ... this. Add target_options argument, and handle
13384 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13385 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13386 clean exit and signal exit code. Don't stop all threads in
13387 non-stop mode. In all-stop mode, only stop all threads when
13388 reporting a stop to GDB. Handle explicit thread stop requests.
13389 (async_file_flush, async_file_mark): New.
13391 (send_sigstop): Use lwpid_of.
13392 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13393 interface changes. In non-stop mode, don't switch to a random
13395 (linux_resume_one_lwp): Use lwpid_of.
13396 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13397 (linux_resume_one_thread): ... this. Handle resume_stop. In
13398 non-stop mode, don't look for pending flag in all threads.
13399 (resume_status_pending_p): Don't consider explicitly suspended
13401 (my_waitpid): Reimplement. Emulate __WALL.
13402 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13404 (sigchld_handler, linux_supports_non_stop, linux_async)
13405 (linux_start_non_stop): New.
13406 (linux_target_ops): Register linux_supports_non_stop, linux_async
13407 and linux_start_non_stop.
13408 (initialize_low): Install SIGCHLD handler.
13409 * thread-db.c (thread_db_create_event, find_one_thread)
13410 (thread_db_get_tls_address): Use lwpid_of.
13411 * win32-low.c (win32_detach): Adjust to use resume_kind.
13412 (win32_wait): Add `options' argument.
13413 * spu-low.c (spu_resume): Adjust to use resume_kind.
13414 (spu_wait): Add `options' argument.
13416 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13418 Decouple target code from remote protocol.
13420 * target.h (enum target_waitkind): New.
13421 (struct target_waitstatus): New.
13422 (struct target_ops) <wait>: Return an unsigned long. Take a
13423 target_waitstatus pointer instead of a char pointer.
13424 (mywait): Likewise.
13425 * target.c (mywait): Change prototype to return an unsigned long.
13426 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13427 * server.h (thread_from_wait, old_thread_from_wait): Delete
13429 (prepare_resume_reply): Change prototype to take a
13431 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13432 (last_status, last_ptid): New.
13433 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13434 pid instead of a signal.
13435 (attach_inferior): Remove "status" and "signal" parameters.
13437 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13439 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13440 (handle_v_requests, myresume): Remove "status" and "signal"
13441 parameters. Adjust.
13442 (handle_status): New.
13443 (main): Delete local `status'. Adjust.
13444 * remote-utils.c: Include target.h.
13445 (prepare_resume_reply): Change prototype to take a
13446 target_waitstatus. Adjust.
13448 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13450 * spu-low.c (spu_wait): Adjust.
13451 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13453 (win32_wait): Adjust.
13455 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13457 * target.h (struct thread_resume): Delete leave_stopped member.
13458 (struct target_ops): Add a `n' argument to the `resume' callback.
13459 * server.c (start_inferior): Adjust.
13460 (handle_v_cont, myresume): Adjust.
13461 * linux-low.c (check_removed_breakpoint): Adjust to resume
13462 interface change, and to removed leave_stopped field.
13463 (resume_ptr): Delete.
13464 (struct thread_resume_array): New.
13465 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13466 resume interface change.
13467 (linux_continue_one_thread, linux_queue_one_thread)
13468 (resume_status_pending_p): Check if the resume field is NULL
13469 instead of checking the leave_stopped member.
13470 (linux_resume): Adjust to the target resume interface change.
13471 * spu-low.c (spu_resume): Adjust to the target resume interface
13473 * win32-low.c (win32_detach, win32_resume): Ditto.
13475 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13477 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13479 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13481 (linux_continue_one_thread): Only preserve the stepping flag if
13482 there's a pending breakpoint.
13484 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13486 * server.c (main): After the inferior having exited, call
13487 remote_close before exiting gdbserver.
13489 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13491 Fix size of FPSCR in Power 7 processors.
13492 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13493 (PPC_FEATURE_HAS_DFP): New #define.
13494 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13497 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13499 * server.c (handle_query) Whitespace and formatting.
13501 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13503 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13504 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13505 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13506 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13507 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13508 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13509 Makefile.in, configure.ac: Fix whitespace throughout.
13510 * configure: Regenerate.
13512 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13514 * inferiors.c (find_inferior): Make it safe for the callback
13515 function to delete the currently iterated inferior.
13517 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13519 * Makefile.in (linuw_low_h): Move higher.
13520 (thread-db.o): Depend on $(linux_low_h).
13522 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13524 Rename "process" to "lwp" throughout.
13526 * linux-low.c (all_processes): Rename to...
13527 (all_lwps): ... this.
13528 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13529 (add_process): Rename to ...
13530 (add_lwp): ... this. Adjust.
13531 (linux_create_inferior): Adjust.
13532 (linux_attach_lwp): Adjust.
13533 (linux_attach): Adjust.
13534 (linux_kill_one_process): Rename to ...
13535 (linux_kill_one_lwp): ... this. Adjust.
13536 (linux_kill): Adjust.
13537 (linux_detach_one_process): Rename to ...
13538 (linux_detach_one_lwp): ... this. Adjust.
13539 (linux_detach): Adjust.
13540 (check_removed_breakpoint): Adjust.
13541 (status_pending_p): Adjust.
13542 (linux_wait_for_process): Rename to ...
13543 (linux_wait_for_lwp): ... this. Adjust.
13544 (linux_wait_for_event): Adjust.
13545 (send_sigstop): Adjust.
13546 (wait_for_sigstop): Adjust.
13547 (stop_all_processes): Rename to ...
13548 (stop_all_lwps): ... this.
13549 (linux_resume_one_process): Rename to ...
13550 (linux_resume_one_lwp): ... this. Adjust.
13551 (linux_set_resume_request, linux_continue_one_thread)
13552 (linux_queue_one_thread, resume_status_pending_p)
13553 (usr_store_inferior_registers, regsets_store_inferior_registers)
13554 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13556 * linux-low.h (get_process): Rename to ...
13557 (get_lwp): ... this. Adjust.
13558 (get_thread_process): Rename to ...
13559 (get_thread_lwp): ... this. Adjust.
13560 (get_process_thread): Rename to ...
13561 (get_lwp_thread): ... this. Adjust.
13562 (struct process_info): Rename to ...
13563 (struct lwp_info): ... this.
13564 (all_processes): Rename to ...
13565 (all_lwps): ... this.
13566 * proc-service.c (ps_lgetregs): Adjust.
13567 * thread-db.c (thread_db_create_event, find_one_thread)
13568 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13570 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13572 * server.c (handle_query): Handle "qAttached".
13574 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13576 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13577 GPLv3, update license URL.
13579 2009-03-01 Doug Evans <dje@google.com>
13581 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13582 (server_h): Add gdb_signals.h.
13583 (signals.o): Update.
13584 * server.h (target_signal_from_host,target_signal_to_host_p)
13585 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13587 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13589 * remote-utils.c (getpkt): Also generate remote-debug
13590 information if noack_mode is set.
13592 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13594 * server.c (handle_query): Report qXfer:siginfo:read and
13595 qXfer:siginfo:write as supported and handle them.
13596 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13597 * linux-low.c (linux_xfer_siginfo): New.
13598 (linux_target_ops): Set it.
13600 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13602 * server.c (gdbserver_usage): Mention --remote-debug.
13603 (main): Accept '--remote-debug' switch.
13605 2009-01-18 Doug Evans <dje@google.com>
13607 * regcache.c (new_register_cache): No need to check result of xcalloc.
13608 * server.c (handle_search_memory): Back out calls to xmalloc,
13609 result is checked and error is returned to user upon failure.
13610 (handle_query): Ditto. Add more checks for result of malloc.
13611 (handle_v_cont): Check result of malloc, report error back to
13613 (handle_v_run): Ditto. Call freeargv.
13614 * server.h (freeargv): Declare.
13615 * utils.c (freeargv): New fn.
13617 2009-01-15 Doug Evans <dje@google.com>
13619 * gdbreplay.c (perror_with_name): Make arg const char *.
13620 * server.h (target_signal_to_name): Make return type const char *.
13621 * thread-db.c (thread_db_err_str): Make return type const char *.
13622 * utils.c (perror_with_name): Make arg const char *.
13624 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13626 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13627 when handling a EXIT_PROCESS_DEBUG_EVENT.
13629 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13631 * gdbreplay.c (gdbreplay_version): Update copyright year.
13632 * server.c (gdbserver_version): Likewise.
13634 2009-01-05 Doug Evans <dje@google.com>
13636 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13637 (handle_extended_wait): Improve comment.
13639 2008-12-13 Doug Evans <dje@google.com>
13641 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13642 * server.h (ATTR_MALLOC): New macro.
13643 (xmalloc,xcalloc,xstrdup): Declare.
13644 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13645 * inferiors.c: Ditto.
13646 * linux-low.c: Ditto.
13647 * mem-break.c: Ditto.
13648 * regcache.c: Ditto.
13649 * remote-utils.c: Ditto.
13652 * win32-low.c: Ditto.
13654 2008-12-12 Doug Evans <dje@google.com>
13656 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13657 in debugging printf.
13659 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13661 2008-12-09 Doug Evans <dje@google.com>
13663 * linux-low.h (struct process_info): Delete member tid, unused.
13664 * thread-db.c (find_one_thread): Update.
13665 (maybe_attach_thread): Update.
13667 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13669 * target.h (struct target_ops): Add qxfer_osdata member.
13670 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13672 (linux_qxfer_osdata): New functions.
13673 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13675 * server.c (handle_query): Handle "qXfer:osdata:read:".
13676 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13677 (buffer_xml_printf): New functions.
13678 * server.h (struct buffer): New.
13679 (buffer_grow_str, buffer_grow_str0): New macros.
13680 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13681 (buffer_xml_printf): Declare.
13683 2008-11-24 Doug Evans <dje@google.com>
13685 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13687 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13689 * server.c (handle_v_run): Always use the supplied argument list.
13691 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13693 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13694 (xtensa_regmap_table): Add entry for scompare1.
13696 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13698 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13699 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13700 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13701 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13702 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13703 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13704 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13705 XML target descriptions.
13706 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13707 when inferior is running on an ISA 2.05 or later processor. Add
13708 special case to return offset for full 64-bit slot of FPSCR when
13711 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13713 * Makefile.in (SFILES, clean): Added sparc64 files.
13714 (reg-sparc64.o, reg-sparc64.c): New.
13715 * configure.srv (sparc*-*-linux*): New configuration.
13716 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13717 syscall arguments for SPARC.
13718 (regsets_store_inferior_registers): Likewise.
13719 * linux-sparc-low.c: New file.
13721 2008-10-21 Doug Evans <dje@google.com>
13723 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13724 (READLINE_DIR,READLINE_DEP): Delete.
13725 (INTERNAL_CFLAGS): Update.
13726 (LINTFLAGS): Update.
13728 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13730 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13731 whole argv from the last run, not just argv[0].
13733 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13735 * regcache.c (new_register_cache): Return NULL if the register
13736 cache size isn't known yet.
13737 (free_register_cache): Avoid dereferencing a NULL regcache.
13739 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13741 * configure.srv: Merge MIPS and MIPS64.
13743 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13745 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13747 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13749 * Makefile.in: Add required vsx dependencies.
13751 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13752 Declare init_registers_powerpc_vsx32l.
13753 Declare init_registers_powerpc_vsx64l.
13754 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13755 (ppc_arch_setup): Check for VSX in hwcap.
13756 (ppc_fill_vsxregset): New function.
13757 (ppc_store_vsxregset): New function.
13758 Add new VSX entry in regset_info target_regsets.
13760 * configure.srv: Add new VSX dependencies.
13762 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13764 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13765 (remote_open): Set or clear transport_is_reliable.
13766 (putpkt_binary): Don't expect acks in noack mode.
13767 (getpkt): Don't send ack/nac in noack mode.
13768 * server.c (handle_general_set): Handle QStartNoAckMode.
13769 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13771 (main): Reset noack_mode on every connection.
13772 * server.h (noack_mode): Declare.
13774 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13776 * Makefile.in (GDBREPLAY_OBS): New variable.
13777 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13779 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13780 Daniel Jacobowitz <dan@codesourcery.com>
13782 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13783 (usr_store_inferior_registers): Likewise.
13784 (regsets_store_inferior_registers): Likewise.
13786 2008-07-31 Rolf Jansen <rj@surtec.com>
13787 Pedro Alves <pedro@codesourcery.com>
13789 * configure.ac: Check for memmem declaration.
13790 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13791 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13792 (disable_packet_qfThreadInfo): Unconditionally compile.
13793 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13794 * configure, config.in: Regenerate.
13796 2008-07-28 Doug Kwan <dougkwan@google.com>
13798 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13799 (linux_write_memory): Remove declaration of errno.
13801 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13803 * linux-low.c (handle_extended_wait): Do not use "status"
13804 variable uninitialized.
13806 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13808 * server.c (handle_v_attach): Inhibit reporting dll changes.
13810 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13812 * remote-utils.c (prepare_resume_reply): If requested, don't
13813 output "thread:TID" in the T stop reply.
13815 * server.c (disable_packet_vCont, disable_packet_Tthread)
13816 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13817 (handle_query): If requested, disable support for qC, qfThreadInfo
13819 (handle_v_requests): If requested, disable support for vCont.
13820 (gdbserver_show_disableable): New.
13821 (main): Handle --disable-packet and --disable-packet=LIST.
13823 * server.h (disable_packet_vCont, disable_packet_Tthread)
13824 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13826 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13828 * server.c (gdbserver_usage): Mention --version.
13830 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13832 * Makefile.in (gdbreplay.o): New rule.
13834 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13836 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13837 message, not gdbserver.
13839 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13840 Nathan Sidwell <nathan@codesourcery.com>
13841 Joseph Myers <joseph@codesourcery.com>
13843 * acinclude.m4: Include ../../config/acx.m4.
13844 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13845 * configure, config.in: Regenerate.
13846 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13847 * server.c (gdbserver_version): Print PKGVERSION.
13848 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13849 (main): Adjust gdbserver_usage calls.
13850 * gdbreplay.c (version, host_name): Add declarations.
13851 (gdbreplay_version, gdbreplay_usage): New.
13852 (main): Accept --version and --help options.
13854 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13856 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13857 (arm_breakpoint_at): Handle Thumb.
13858 (the_low_target): Add comment.
13860 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13862 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13864 2008-05-09 Doug Evans <dje@google.com>
13866 * server.h (decode_search_memory_packet): Declare.
13867 * remote-utils.c (decode_search_memory_packet): New fn.
13868 * server.c (handle_search_memory_1): New fn.
13869 (handle_search_memory): New fn.
13870 (handle_query): Process qSearch:memory packets.
13872 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13874 * regcache.c (registers_length): Remove.
13875 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13876 full register packet.
13877 * regcache.h (registers_length): Remove prototype.
13878 * server.h (PBUFSIZ): Define to 16384.
13880 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13882 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13883 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13884 powerpc-64l.o, and powerpc-altivec64l.o.
13885 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13886 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13887 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13888 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13889 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13892 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13893 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13894 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13895 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13896 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13897 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13898 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13899 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13900 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13901 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13904 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13905 (init_registers_powerpc_32l): ... this new prototype.
13906 (init_registers_powerpc_32): Remove, replace by ...
13907 (init_registers_powerpc_altivec32l): ... this new prototype.
13908 (init_registers_powerpc_e500): Remove, replace by ...
13909 (init_registers_powerpc_e500l): ... this new prototype.
13910 (init_registers_ppc64): Remove, replace by ...
13911 (init_registers_powerpc_64l): ... this new prototype.
13912 (init_registers_powerpc_64): Remove, replace by ...
13913 (init_registers_powerpc_altivec64l): ... this new prototype.
13914 (ppc_num_regs): Set to 73.
13915 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13916 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13917 (ppc_cannot_store_register): Handle orig_r3 and trap.
13918 (ppc_arch_setup): Update init_registers_... calls.
13919 (ppc_fill_gregset): Handle orig_r3 and trap.
13921 * inferiors.c (clear_inferiors): Reset current_inferior.
13923 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13925 * acinclude.m4: Add override.m4.
13926 * configure: Regenerate.
13928 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13930 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13931 initial call to init_register_ppc64.
13933 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13935 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13936 single powerpc*-*-linux* case.
13937 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13939 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13941 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13942 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13944 * linux-ppc-low.c: Include <elf.h>.
13945 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13946 (ppc_hwcap): New global variable.
13947 (ppc_regmap): Remove __SPE__ #ifdef sections.
13948 (ppc_regmap_e500): New global variable.
13949 (ppc_cannot_store_register): Update __SPE__ special case.
13950 (ppc_get_hwcap): New function.
13951 (ppc_arch_setup): Use it to determine whether inferior supports
13952 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13953 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13954 Do not access registers if target does not support AltiVec.
13955 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13956 Do not access registers if target does not support SPE.
13957 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13959 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13961 * linux-low.c (disabled_regsets, num_regsets): New.
13962 (use_regsets_p): Delete.
13963 (linux_wait_for_process): Clear disabled_regsets.
13964 (regsets_fetch_inferior_registers): Check and set it.
13965 (regsets_store_inferior_registers): Likewise.
13966 (linux_fetch_registers, linux_store_registers): Do not use
13968 (initialize_low): Allocate disabled_regsets.
13970 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13972 * Makefile.in (LIBOBJS): New.
13973 (OBS): Use LIBOBJS.
13974 (memmem.o): New rule.
13975 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13976 * configure: Regenerated.
13978 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13980 * server.c (handle_query): Never return "unsupported" for
13981 qXfer:features:read queries.
13983 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13985 * server.c (get_features_xml): Fix inverted condition.
13986 (handle_query): Always support qXfer:feature:read.
13988 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13990 * server.c (wrapper_argv): New.
13991 (start_inferior): Handle wrapper_argv. If set, expect an extra
13993 (gdbserver_usage): Document --wrapper.
13994 (main): Parse --wrapper.
13996 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13998 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13999 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14000 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14001 (ppc_set_pc): Likewise.
14002 (ppc_arch_setup): New function.
14003 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14004 of collect_register.
14005 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14007 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14009 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14010 instead of linux-ppc64-low.o.
14011 * linux-ppc64-low.c: Remove file.
14012 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14013 (linux-ppc64-low.o): Remove rule.
14015 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14016 (init_registers_powerpc_64): Likewise.
14017 (ppc_regmap): Conditionally define depending on __powerpc64__.
14018 (ppc_cannot_store_register): Do not special-case "fpscr" when
14019 compiled on __powerpc64__.
14020 (ppc_collect_ptrace_register): New function.
14021 (ppc_supply_ptrace_register): New function.
14022 (ppc_breakpoint): Change type to "unsigned int".
14023 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14024 (the_low_target): Conditionally provide initializers for the
14025 arch_setup member depending on __powerpc64__. Install
14026 collect_ptrace_register and supply_ptrace_register members.
14028 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14030 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14031 * server.c (gdbserver_xmltarget): Define.
14032 (get_features_xml): Use it to replace "target.xml" and arch_string.
14034 * configure.srv: Remove srv_xmltarget. Add XML files that were
14035 mentioned there to srv_xmlfiles instead. Remove conditional tests
14036 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14037 srv_xmlfiles and srv_regobj to include all possible choices.
14038 * configure.ac (srv_xmltarget): Remove.
14039 (srv_xmlfiles): Do not add "target.xml".
14040 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14041 checks for supplementary target information.
14042 * configure: Regenerate.
14043 * Makefile.in (XML_TARGET): Remove.
14044 (target.xml): Remove rule.
14045 (clean): Do not clean up target.xml.
14046 (.PRECIOUS): Do not mention target.xml.
14048 * target.h (struct target_ops): Remove arch_string member.
14049 * linux-low.c (linux_arch_string): Remove.
14050 (linux_target_ops): Remove arch_string initializer.
14051 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14052 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14053 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14054 * spu-low.c (spu_arch_string): Remove.
14055 (spu_target_ops): Remove arch_string initializer.
14056 * win32-low.c (win32_arch_string): Remove.
14057 (win32_target_ops): Remove arch_string initializer.
14058 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14059 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14060 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14062 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14064 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14065 by collect_ptrace_register and supply_ptrace_register hooks.
14066 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14067 instead of checking for the_low_target.left_pad_xfer.
14068 (usr_store_inferior_registers): Use collect_ptrace_register callback
14069 instead of checking for the_low_target.left_pad_xfer.
14071 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14072 (s390_supply_ptrace_register): Likewise.
14073 (s390_fill_gregset): Call s390_collect_ptrace_register.
14074 (the_low_target): Update.
14076 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14077 (ppc_supply_ptrace_register): Likewise.
14078 (the_low_target): Update.
14080 * linux-i386-low.c (the_low_target): Update.
14081 * linux-x86-64-low.c (the_low_target): Update.
14083 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14085 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14086 reg-s390.o and reg-s390x.o.
14088 * linux-low.c (new_inferior): New global variable.
14089 (linux_create_inferior, linux_attach): Set it.
14090 (linux_wait_for_process): Call the_low_target.arch_setup after the
14091 target has stopped for the first time.
14092 (initialize_low): Do not call the_low_target.arch_setup.
14094 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14095 (s390_set_pc): Likewise.
14096 (s390_arch_setup): New function.
14097 (the_low_target): Use s390_arch_setup as arch_setup routine.
14099 * regcache.c (realloc_register_cache): New function.
14100 (set_register_cache): Call it for each existing regcache.
14102 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14104 * server.h (init_registers): Remove prototype.
14106 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14107 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14108 instead of init_registers ().
14109 * linux-arm-low.c (init_registers_arm): Add prototype.
14110 (init_registers_arm_with_iwmmxt): Likewise.
14111 (the_low_target): Add initializer for arch_setup field.
14112 * linux-cris-low.c (init_registers_cris): Add prototype.
14113 (the_low_target): Add initializer for arch_setup field.
14114 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14115 (the_low_target): Add initializer for arch_setup field.
14116 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14117 (the_low_target): Add initializer for arch_setup field.
14118 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14119 (the_low_target): Add initializer for arch_setup field.
14120 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14121 (the_low_target): Add initializer for arch_setup field.
14122 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14123 (the_low_target): Add initializer for arch_setup field.
14124 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14125 (init_registers_mips64_linux): Likewise.
14126 (the_low_target): Add initializer for arch_setup field.
14127 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14128 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14129 (the_low_target): Add initializer for arch_setup field.
14130 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14131 (init_registers_powerpc_64): Likewise.
14132 (the_low_target): Add initializer for arch_setup field.
14133 * linux-s390-low.c (init_registers_s390): Add prototype.
14134 (init_registers_s390x): Likewise.
14135 (the_low_target): Add initializer for arch_setup field.
14136 * linux-sh-low.c (init_registers_sh): Add prototype.
14137 (the_low_target): Add initializer for arch_setup field.
14138 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14139 (the_low_target): Add initializer for arch_setup field.
14140 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14141 (the_low_target): Add initializer for arch_setup field.
14143 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14144 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14145 instead of init_registers ().
14146 * win32-arm-low.c (init_registers_arm): Add prototype.
14147 (the_low_target): Add initializer for arch_setup field.
14148 * win32-i386-low.c (init_registers_i386): Add prototype.
14149 (the_low_target): Add initializer for arch_setup field.
14151 * spu-low.c (init_registers_spu): Add prototype.
14152 (initialize_low): Call initialie_registers_spu () instead of
14153 initialize_registers ().
14155 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14157 * server.c (handle_v_requests): When handling the vRun and vAttach
14158 packets, if already debugging a process, don't kill it. Return an
14161 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14163 * server.c (handle_query): Correct length check.
14165 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14167 * win32-low.c (do_initial_child_stuff): Add process handle
14168 parameter. Set current_process_handle and current_process_id from the
14169 parameters. Clear globals.
14170 (win32_create_inferior): Don't set current_process_handle and
14171 current_process_id here. Instead pass them on the call to
14172 do_initial_child_stuff.
14173 (win32_attach): Likewise.
14174 (win32_clear_inferiors): New.
14175 (win32_kill): Don't close the current process handle or the
14176 current thread handle here. Instead call win32_clear_inferiors.
14177 (win32_detach): Don't open a new handle to the process. Call
14178 win32_clear_inferiors.
14179 (win32_join): Don't rely on current_process_handle; open a new
14180 handle using the process id.
14181 (win32_wait): Call win32_clear_inferiors when the inferior process
14184 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14186 * server.c (monitor_show_help): Add "exit".
14188 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14190 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14191 (clean): Add reg-xtensa.c.
14192 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14193 * configure.srv (xtensa*-*-linux*) New target.
14194 * linux-xtensa-low.c: New.
14195 * xtensa-xtregs.c: New.
14197 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14199 * hostio.c: Don't include errno.h.
14200 (errno_to_fileio_errno): Move to hostio-errno.
14201 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14202 error number outputting to the target->hostio_last_error callback.
14203 (hostio_packet_error): Use FILEIO_EINVAL directly.
14204 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14205 calls to hostio_error.
14206 * hostio-errno.c: New.
14207 * server.h (hostio_last_error_from_errno): Declare.
14208 * target.h (target_ops): Add hostio_last_error member.
14209 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14210 as hostio_last_error handler.
14211 * spu-low.c (spu_target_ops): Likewise.
14212 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14213 (wince_hostio_last_error): New functions.
14214 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14215 as hostio_last_error handler.
14216 (win32_target_ops) [!_WIN32_WCE]: Register
14217 hostio_last_error_from_errno as hostio_last_error handler.
14218 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14219 (hostio-errno.o): New rule.
14220 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14221 * configure.srv (srv_hostio_err_objs): New variable. Default to
14223 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14224 * configure: Regenerate.
14226 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14228 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14229 (linux_kill, linux_detach): Clean up the process list.
14230 * remote-utils.c (remote_open): Improve port number parsing.
14231 (putpkt_binary, input_interrupt): Only send interrupts if the target
14233 * server.c (extended_protocol): Make static.
14234 (attached): Define earlier.
14235 (exit_requested, response_needed, program_argv): New variables.
14236 (target_running): New.
14237 (start_inferior): Clear attached here.
14238 (attach_inferior): Set attached here.
14239 (require_running): Define.
14240 (handle_query): Use require_running and target_running. Implement
14242 (handle_v_attach, handle_v_run): New.
14243 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14244 (gdbserver_usage): Update.
14245 (main): Redo argument parsing. Handle --debug and --multi. Handle
14246 --attach along with other options or after the port. Save
14247 program_argv. Support no initial program. Resynchronize
14248 communication with GDB after an error. Handle "monitor exit".
14249 Use require_running and target_running. Always allow the extended
14250 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14251 restart in extended mode.
14252 * README: Refer to the GDB manual. Update --attach usage.
14254 2007-12-20 Andreas Schwab <schwab@suse.de>
14256 * linux-low.c (STACK_SIZE): Define.
14257 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14258 (linux_test_for_tracefork): Likewise.
14260 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14262 * linux-low.c (linux_wait_for_event): Update messages. Do not
14263 reinsert auto-delete breakpoints.
14264 * mem-break.c (struct breakpoint): Change return type of handler to
14266 (set_breakpoint_at): Update handler type.
14267 (reinsert_breakpoint_handler): Return 1 instead of calling
14269 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14271 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14272 * mem-break.h (set_breakpoint_at): Update handler type.
14273 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14274 * win32-low.c (auto_delete_breakpoint): New.
14275 (get_child_debug_event): Use it.
14277 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14279 * configure.ac: Check for pread and pwrite.
14280 * hostio.c (handle_pread): Fall back to lseek and read.
14281 (handle_pwrite): Fall back to lseek and write.
14282 * config.in, configure: Regenerated.
14284 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14286 * server.c (myresume): Add own_buf argument.
14287 (main): Update calls.
14289 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14291 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14292 * remote-utils.c (remote_open): Do not call disable_async_io.
14293 (block_async_io): Delete.
14294 (unblock_async_io): Make static.
14295 (initialize_async_io): New.
14296 * server.c (handle_v_cont): Handle async I/O here.
14297 (myresume): Likewise. Move other common resume tasks here...
14298 (main): ... from here. Call initialize_async_io. Disable async
14299 I/O before the main loop.
14300 * server.h (initialize_async_io): Declare.
14301 (block_async_io, unblock_async_io): Delete prototypes.
14302 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14304 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14306 * remote-utils.c (readchar): Allow binary data in received messages.
14308 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14310 * win32-low.c (attaching): New global.
14311 (win32_create_inferior): Clear the `attaching' global.
14312 (win32_attach): Set the `attaching' global.
14313 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14314 attaching. Only set a breakpoint at the entry point if not
14317 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14319 * server.c (main): Don't report dll events on the initial
14320 connection on attaches.
14322 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14324 * server.c (main): Relax numerical bases supported for the pid of
14325 the --attach command line argument.
14327 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14329 * win32-low.c (win32_attach): Call OpenProcess before
14330 DebugActiveProcess, not after. Add last error output to error
14333 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14335 * win32-low.c (win32_get_thread_context)
14336 (win32_set_thread_context): New functions.
14337 (thread_rec): Use win32_get_thread_context.
14338 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14339 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14342 2007-12-03 Leo Zayas
14343 Pedro Alves <pedro_alves@portugalmail.pt>
14345 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14347 (child_add_thread): Minor cleanup.
14348 (child_continue): Resume artificially suspended threads before
14349 calling ContinueDebugEvent.
14350 (suspend_one_thread): New.
14351 (fake_breakpoint_event): New.
14352 (get_child_debug_event): Change return type to int. Check here if
14353 gdb sent an interrupt request. If a soft interrupt was requested,
14354 fake a breakpoint event. Return 0 if there is no event to handle,
14356 (win32_wait): Don't check here if gdb sent an interrupt request.
14357 Ensure there is a valid event to handle.
14358 (win32_request_interrupt): Add soft interruption method as last
14361 2007-12-03 Leo Zayas
14362 Pedro Alves <pedro_alves@portugalmail.pt>
14364 * win32-low.h (win32_thread_info): Add descriptions to the
14365 structure members. Replace `suspend_count' counter by a
14367 * win32-low.c (thread_rec): Update condition of when to get the
14368 context from the inferior. Rely on ContextFlags being set if it
14369 has already been retrieved. Only suspend the inferior thread if
14370 we haven't already. Warn if that fails.
14371 (continue_one_thread): s/suspend_count/suspended/. Only call
14372 ResumeThread once. Warn if that fails.
14374 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14376 * win32-low.c (win32_wait): Don't read from the inferior when it
14377 has already exited.
14379 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14381 * Makefile.in (win32_low_h): New variable.
14382 (win32-low.o): Add dependency on $(win32_low_h).
14383 (win32-arm-low.o, win32-i386-low.o): New rules.
14385 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14387 * hostio.c: Correct copyright year.
14389 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14391 * Makefile.in (OBS): Add hostio.o.
14392 (hostio.o): New rule.
14393 * server.h (handle_vFile): Declare.
14394 * hostio.c: New file.
14395 * server.c (handle_v_requests): Take packet_len and new_packet_len
14396 for binary packets. Call handle_vFile.
14397 (main): Update call to handle_v_requests.
14399 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14401 * linux-low.c: Include <sched.h>.
14403 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14405 * linux-low.c (linux_tracefork_grandchild): New.
14406 (linux_tracefork_child): Use clone.
14407 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14409 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14411 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14413 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14415 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14417 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14419 * inferiors.c (change_inferior_id): Delete.
14420 (add_pid_to_list, pull_pid_from_list): New.
14421 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14422 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14423 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14424 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14425 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14426 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14427 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14428 (using_threads): Always set to 1.
14429 (handle_extended_wait): New.
14430 (add_process): Do not set TID.
14431 (linux_create_inferior): Set must_set_ptrace_flags.
14432 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14433 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14434 (linux_thread_alive): Rename TID argument to LWPID.
14435 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14436 (linux_wait_for_event): Do not use TID or check using_threads. Update
14437 call to dead_thread_notify. Call handle_extended_wait.
14438 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14439 (send_sigstop): Delete sigstop_sent.
14440 (wait_for_sigstop): Avoid TID.
14441 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14442 (linux_test_for_tracefork): New.
14443 (linux_lookup_signals): Use thread_db_active and
14444 linux_supports_tracefork_flag.
14445 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14446 * linux-low.h (get_process_thread): Avoid TID.
14447 (struct process_ifo): Move thread_known and tid to the end. Remove
14449 (linux_attach_lwp, thread_db_init): Update prototypes.
14450 * server.h (change_inferior_id): Delete prototype.
14451 (add_pid_to_list, pull_pid_from_list): New prototypes.
14452 * thread-db.c (thread_db_use_events): New.
14453 (find_first_thread): Rename to...
14454 (find_one_thread): ...this. Update callers and messages. Do not
14455 call fatal. Check thread_db_use_events. Do not call
14456 change_inferior_id or new_thread_notify.
14457 (maybe_attach_thread): Update. Do not call new_thread_notify.
14458 (thread_db_init): Set thread_db_use_events. Check use_events.
14459 * utils.c (fatal, warning): Correct message prefix.
14461 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14463 * Makefile.in (clean): Remove new files.
14464 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14465 (powerpc-64.o, powerpc-64.c): New rules.
14466 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14467 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14469 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14471 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14472 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14473 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14474 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14475 (target_regsets): Add AltiVec and SPE register sets.
14476 * configure.ac: Check for AltiVec and SPE.
14477 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14478 (ppc_fill_vrregset, ppc_store_vrregset): New.
14479 (target_regsets): Add AltiVec register set.
14480 * configure: Regenerated.
14482 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14484 * linux-low.c (O_LARGEFILE): Define.
14485 (linux_read_memory): Use /proc/PID/mem.
14486 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14487 * configure, config.in: Regenerated.
14489 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14491 * linux-low.c (linux_wait_for_event): Do not pass signals while
14494 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14496 * win32-low.c (create_process): New.
14497 (win32_create_inferior): Use create_process instead of
14498 CreateProcess. If create_process failed retry appending an ".exe"
14499 suffix. Store the GetLastError result immediatelly after
14500 create_process calls and use it on the call to error.
14502 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14504 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14506 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14508 * configure.ac: Switch license to GPLv3.
14510 2007-08-01 Michael Snyder <msnyder@access-company.com>
14512 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14514 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14516 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14518 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14519 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14520 CloseToolhelp32Snapshot.
14521 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14522 CloseToolhelp32Snapshot.
14524 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14526 * server.c (main): Check for inferior exit before main loop.
14528 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14530 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14531 instead of on tmp_desc.
14533 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14534 Daniel Jacobowitz <dan@codesourcery.com>
14536 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14537 (add_thread): Minor cleanups.
14538 (clear_inferiors): Move lower in the file. Clear the DLL
14540 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14541 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14542 (xml_escape_text): New.
14543 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14545 (handle_v_cont): Report errors.
14546 (gdbserver_version): Update.
14547 (main): Correct size of own_buf. Do not report initial DLL events.
14548 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14549 (unloaded_dll, xml_escape_text): New.
14550 * win32-low.c (enum target_waitkind): Update comments.
14551 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14552 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14553 (win32_EnumProcessModules, win32_GetModuleInformation)
14554 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14555 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14556 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14557 (win32_Module32First, win32_Module32Next, load_toolhelp)
14558 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14559 (get_child_debug_event): Handle DLL events.
14560 (win32_wait): Likewise.
14562 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14564 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14565 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14567 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14569 * win32-low.c (handle_output_debug_string): Ignore event if not
14572 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14574 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14576 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14578 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14580 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14582 * inferiors.c (change_inferior_id): Add comment.
14583 * linux-low.c (check_removed_breakpoint): Add an early
14584 prototype. Improve debug output.
14585 (linux_attach): Doc update.
14586 (linux_detach_one_process, linux_detach): Clean up before releasing
14588 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14589 * linux-low.h (struct process_info): Doc improvement.
14590 * mem-break.c (delete_all_breakpoints): New.
14591 * mem-break.h (delete_all_breakpoints): New prototype.
14592 * thread-db.c (find_first_thread): New.
14593 (thread_db_create_event): Call it instead of
14594 thread_db_find_new_threads. Clean up unused variables.
14595 (maybe_attach_thread): Remove first thread handling.
14596 (thread_db_find_new_threads): Use find_first_thread.
14597 (thread_db_get_tls_address): Likewise.
14599 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14601 * thread-db.c (thread_db_find_new_threads): Add prototype.
14602 (thread_db_create_event): Check for the main thread before adding
14604 (maybe_attach_thread): Only enable event reporting if TID == 0.
14605 (thread_db_get_tls_address): Check for new threads.
14607 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14609 * linux-low.c (linux_create_inferior): Try execv before execvp.
14610 * spu-low.c (spu_create_inferior): Likewise.
14612 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14614 * linux-low.c (linux_create_inferior): Change execv to execvp.
14615 * spu-low.c (spu_create_inferior): Likewies.
14617 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14619 * Makefile.in (clean): Clean new files instead of deleted ones.
14620 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14621 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14623 * configure.srv: Specify XML files and new regformats for MIPS and
14625 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14626 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14627 an entry for the restart register.
14628 (mips_cannot_fetch_register, mips_cannot_store_register)
14629 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14630 register names to match the XML descriptions.
14631 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14632 restart register instead of $0.
14634 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14635 Markus Deuling <deuling@de.ibm.com>
14637 * remote-utils.c (decode_xfer_write): New function.
14638 * server.h (decode_xfer_write): Add prototype.
14639 * server.c (handle_query): Add PACKET_LEN argument. Support
14640 qXfer:spu:read and qXfer:spu:write packets.
14641 (main): Pass packet_len to handle_query.
14642 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14643 * target.h (target_ops): Add qxfer_spu.
14645 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14647 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14648 accessing non-seekable spufs files.
14650 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14652 * server.c (handle_query): Add reply for qC packet.
14654 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14655 Leo Zayas <lerele@champenstudios@com>
14657 * server.h (check_remote_input_interrupt_request): New function.
14658 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14659 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14660 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14661 (check_remote_input_interrupt_request): New function.
14662 * server.h (check_remote_input_interrupt_request): Declare.
14663 * win32-low.c (winapi_DebugBreakProcess,
14664 winapi_GenerateConsoleCtrlEvent): New typedefs.
14665 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14667 (win32_wait): Check for remote interrupt request
14668 with check_remote_input_interrupt_request.
14669 (win32_request_interrupt): New function.
14670 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14672 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14674 * win32-low.c (debug_registers_changed,
14675 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14676 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14677 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14678 (thread_rec): Get context using the low target.
14679 (child_add_thread): Call thread_added on the low target,
14680 which does the same thing.
14682 (do_initial_child_stuff): Remove debug registers references.
14683 Set context using the low target. Resume threads after
14684 setting the contexts.
14685 (child_continue): Remove dead variable. Remove debug
14686 registers references.
14687 (child_fetch_inferior_registers): Go through the low target.
14688 (do_child_store_inferior_registers): Remove.
14689 (child_store_inferior_registers): Go through the low target.
14690 (win32_resume): Remove debug registers references.
14691 Set context using the low target.
14692 (handle_exception): Change return type to void. Don't record
14693 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14694 first chance exception.
14695 (get_child_debug_event): Change return type to void. Remove
14696 goto loop. Always return after waiting for debug event.
14697 (win32_wait): Convert to switch statement. Handle spurious
14700 * win32-i386-low.c (debug_registers_changed,
14701 debug_registers_used): New.
14702 (initial_stuff): Rename to ...
14703 (i386_initial_stuff): ... this. Clear debug registers
14705 (store_debug_registers): Delete.
14706 (i386_get_thread_context): New.
14707 (load_debug_registers): Delete.
14708 (i386_set_thread_context): New.
14709 (i386_thread_added): New.
14710 (single_step): Rename to ...
14711 (i386_single_step): ... this.
14712 (do_fetch_inferior_registers): Rename to ...
14713 (i386_fetch_inferior_register): ... this.
14714 (i386_store_inferior_register): New.
14715 (the_low_target): Adapt to new interface.
14717 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14718 (arm_get_thread_context): New.
14719 (arm_set_thread_context): New.
14721 (do_fetch_inferior_registers): Rename to ...
14722 (arm_fetch_inferior_register): ... this.
14723 (arm_store_inferior_register): New.
14724 (arm_wince_breakpoint): Reimplement as unsigned long.
14725 (arm_wince_breakpoint_len): Define.
14726 (the_low_target): Adapt to new interface.
14728 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14729 load_debug_registers. Add get_thread_context, set_thread_context,
14730 thread_added and store_inferior_register. Rename
14731 fetch_inferior_registers to fetch_inferior_register.
14732 (regptr): Remove declaration.
14734 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14736 * linux-low.c (linux_detach): Change return type to int. Return 0.
14737 * spu-low.c (spu_detach): Likewise.
14739 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14741 * target.h (target_ops): Change return type of detach to int.
14743 (join_inferior): New.
14744 * server.c (main): Don't skip detach support on mingw32.
14745 If the inferior doesn't support detaching return error.
14746 Call join_inferior instead of using waitpid.
14747 * linux-low.c (linux_join): New.
14748 (linux_target_op): Add linux_join.
14749 * spu-low.c (spu_join): New.
14750 (spu_target_ops): Add spu_join.
14751 * win32-low.c (win32_detach): Adapt to new interface.
14752 Reopen current_process_handle before detaching. Issue a child
14753 resume before detaching.
14755 (win32_target_op): Add win32_join.
14757 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14759 * win32-low.c (win32-attach): Fix return value.
14760 * target.h (target_ops): Describe ATTACH return values.
14762 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14764 * win32-low.c (GETPROCADDRESS): Define.
14765 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14766 (winapi_DebugSetProcessKillOnExit): Likewise.
14767 (win32_create_inferior): Force usage of ansi CreateProcessA.
14768 (win32_attach): Use GETPROCADDRESS.
14769 (win32_detach): Likewise.
14771 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14775 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14777 * win32-low.c: Commit leftover changes from 2007-03-29.
14779 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14781 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14782 fields short instead of int. Add explicit padding.
14783 (i387_cache_to_fsave): Remove unnecessary casts.
14784 (i387_fsave_to_cache): Doc fix.
14785 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14787 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14789 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14790 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14792 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14794 * configure.srv (arm*-*-mingw32ce*): Move near the other
14797 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14799 * configure.ac: Add errno checking.
14800 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14801 sys/file.h and malloc.h.
14802 (AC_CHECK_DECLS): Add perror.
14803 (srv_mingwce): Handle.
14804 * configure.srv (i[34567]86-*-cygwin*): Add
14805 win32-i386-low.o to srv_tgtobj.
14806 (i[34567]86-*-mingw*): Likewise.
14807 (arm*-*-mingw32ce*): Add case.
14808 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14809 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14810 [__MINGW32CE__] (strerror): New function.
14811 [__MINGW32CE__] (errno): Define to GetLastError.
14812 [__MINGW32CE__] (COUNTOF): New macro.
14813 (remote_open): Remove extra close call.
14814 * mem-break.c (delete_breakpoint_at): New function.
14815 * mem-break.h (delete_breakpoint_at): Declare.
14816 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14817 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14818 [USE_WIN32API] (read, write): Add char* casts.
14819 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14820 * server.h: Include wincecompat.h on Windows CE.
14821 [HAVE_ERRNO_H]: Check.
14822 (perror): Declare if not declared.
14823 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14824 (perror_with_name): Remove errno declaration.
14825 * wincecompat.h: New.
14826 * wincecompat.c: New.
14827 * win32-low.h: New.
14828 * win32-arm-low.c: New.
14829 * win32-i386-low.c: New.
14830 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14831 (OUTMSG2): Make it safe.
14833 (COUNTOF): New macro.
14834 (NUM_REGS): Get it from the low target.
14835 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14836 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14837 (thread_rec): Let low target handle debug registers.
14838 (child_add_thread): Likewise.
14839 (child_init_thread_list): Likewise.
14840 (continue_one_thread): Likewise.
14842 (do_child_fetch_inferior_registers): Move to ...
14843 * win32-i386-low.c: ... here, and rename to ...
14844 (do_fetch_inferior_registers): ... this.
14845 * win32-low.c (child_fetch_inferior_registers):
14846 Go through the low target.
14847 (do_child_store_inferior_registers): Use regptr.
14848 (strwinerror): New function.
14849 (win32_create_inferior): Handle Windows CE.
14850 Use strwinerror instead of strerror on Windows error
14851 codes. Add program to the error output.
14852 Don't close the main thread handle on Windows CE.
14853 (win32_attach): Use coredll.dll on Windows CE.
14854 (win32_kill): Close current process and current
14856 (win32_detach): Use coredll.dll on Windows CE.
14857 (win32_resume): Let low target handle debug registers, and
14859 (handle_exception): Add/Remove initial breakpoint. Avoid
14860 non-existant WSTOPSIG on Windows CE.
14861 (win32_read_inferior_memory): Cast to remove warning.
14862 (win32_arch_string): Go through the low target.
14863 (initialize_low): Call set_breakpoint_data with the low
14864 target's breakpoint.
14865 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14866 FOP_REGNUM, mappings): Move to ...
14867 * win32-i386-low.c: ... here.
14868 * win32-low.c (win32_thread_info): Move to ...
14869 * win32-low.h: ... here.
14870 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14871 win32-arm-low.c and wincecompat.c.
14872 (all:): Add $EXEEXT.
14873 (install-only:): Likewise.
14874 (gdbserver:): Likewise.
14875 (gdbreplay:): Likewise.
14876 * config.in: Regenerate.
14877 * configure: Regenerate.
14879 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14881 * win32-low.c: Rename typedef thread_info to
14882 win32_thread_info throughout.
14884 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14886 * win32-i386-low.c: Rename to ...
14887 * win32-low.c: ... this.
14888 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14889 * Makefile.in: Likewise.
14891 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14893 * remote-utils.c (monitor_output): Constify msg parameter.
14894 * server.h (monitor_output): Likewise.
14895 * win32-i386-low.c (handle_output_debug_string): New.
14896 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14897 handle_output_debug_string.
14898 (get_child_debug_event): Likewise.
14900 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14902 * server.c (main): Correct strtoul check.
14904 2007-03-27 Jon Ringle <jon@ringle.org>
14906 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14908 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14910 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14912 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14914 * terminal.h: Check HAVE_SGTTY_H.
14916 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14918 * remote-utils.c (remote_open): Print out the assigned port number.
14920 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14922 * remote-utils.c (monitor_output): New function.
14923 * server.c (debug_threads): Define here.
14924 (monitor_show_help): New function.
14925 (handle_query): Handle qRcmd.
14926 (main): Do not handle 'd' packet.
14927 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14928 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14931 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14933 * Makefile.in (EXEEXT): New.
14934 (clean): Use $(EXEEXT).
14936 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14938 * target.h (target_ops): Rename send_signal to request_interrupt,
14939 and remove enum target_signal parameter.
14940 * linux-low.c (linux_request_interrupt): Rename from
14941 linux_send_signal, and always send SIGINT.
14942 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14943 and always send SIGINT.
14944 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14946 (input_interrupt): Likewise.
14948 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14950 * server.c (get_features_xml): Check if target implemented
14952 * win32-i386-low.c (win32_arch_string): New.
14953 (win32_target_ops): Add win32_arch_string as arch_string member.
14955 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14957 * spu-low.c (spu_arch_string): New.
14958 (spu_target_ops): Add spu_arch_string.
14960 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14962 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14963 * configure.ac: Do not check for terminal.h.
14964 * configure, config.in: Regenerated.
14966 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14968 * Makefile.in (OBS): Add $(XML_BUILTIN).
14969 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14971 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14972 (arm-with-iwmmxt.c): New.
14973 * config.in, configure: Regenerate.
14974 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14975 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14976 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14977 (arm*-*-linux*): Add iWMMXt and regset support.
14978 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14979 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14980 (arm_store_wmmxregset, target_regsets): New.
14981 * server.c (get_features_xml): Take annex argument. Check builtin
14983 (handle_query): Handle multiple annexes.
14985 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14987 * remote-utils.c [USE_WIN32API] (read, write): Define.
14988 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14991 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14993 * linux-i386-low.c (the_low_target): Set arch_string.
14994 * linux-x86-64-low.c (the_low_target): Likewise.
14995 * linux-low.c (linux_arch_string): New.
14996 (linux_target_ops): Add it.
14997 * linux-low.h (struct linux_target_ops): Add arch_string.
14998 * server.c (write_qxfer_response): Use const void * for DATA.
14999 (get_features_xml): New.
15000 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15001 * target.h (struct target_ops): Add arch_string method.
15003 2007-01-03 Denis Pilat <denis.pilat@st.com>
15004 Daniel Jacobowitz <dan@codesourcery.com>
15006 * linux-low.c (linux_kill): Handle being called with no threads.
15007 * win32-i386-low.c (win32_kill): Likewise.
15008 (get_child_debug_event): Clear current_process_handle.
15010 2006-12-30 Denis PILAT <denis.pilat@st.com>
15011 Daniel Jacobowitz <dan@codesourcery.com>
15013 * remote-utils.c (remote_open): Check the type of specified
15014 serial port devices before opening them.
15015 * server.c (main): Kill the inferior if an error occurs during
15016 the first remote_open.
15018 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15020 * README: Update supported targets.
15022 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15024 * Makefile.in (clean): Remove reg-mips64.c.
15025 (reg-mips64.c, reg-mips64.o): New rules.
15026 * configure.srv: Handle mips64. Include regset support for mips.
15027 * linux-mips-low.c (union mips_register): New.
15028 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15029 (mips_breakpoint, mips_breakpoint_at): Use int.
15030 (mips_collect_register, mips_supply_register)
15031 (mips_collect_register_32bit, mips_supply_register_32bit)
15032 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15033 (mips_store_fpregset, target_regsets): New.
15034 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15036 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15038 * configure.srv: Add target "spu*-*-*".
15039 * Makefile.in (clean): Remove reg-spu.c.
15040 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15041 * spu-low.c: New file.
15043 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15045 * configure.ac: Correct td_thr_tls_get_addr test.
15046 * configure: Regenerated.
15048 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15050 * linux-low.c (linux_wait_for_event): Reformat. Use the
15051 pass_signals array.
15052 * remote-utils.c (decode_address_to_semicolon): New.
15053 * server.c (pass_signals, handle_general_set): New.
15054 (handle_query): Mention QPassSignals for qSupported.
15055 (main): Call handle_general_set.
15056 * server.h (pass_signals, decode_address_to_semicolon): New.
15058 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15060 * server.c (handle_query): Correct error handling for read_auxv.
15062 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15064 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15065 and srv_linux_thread_db to yes.
15066 * linux-s390-low.c (s390_fill_gregset): New function.
15067 (target_regsets): Define data structure.
15069 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15071 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15072 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15073 * config.in, configure: Regenerated.
15074 * inferiors.c (gdb_id_to_thread): New function.
15075 (gdb_id_to_thread_id): Use it.
15076 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15077 * linux-low.h (struct process_info): Add th member.
15078 (thread_db_get_tls_address): New prototype.
15079 * remote-utils.c (decode_address): Make non-static.
15080 * server.c (handle_query): Handle qGetTLSAddr.
15081 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15082 * target.h (struct target_ops): Add get_tls_address.
15083 * thread-db.c (maybe_attach_thread): Save the thread handle.
15084 (thread_db_get_tls_address): New.
15086 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15088 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15089 (linux_resume_one_process): Take a siginfo_t *. Update all
15090 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15091 (struct pending_signals): Add a siginfo_t.
15092 (linux_wait_for_process): Always set last_status.
15093 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15094 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15095 * linux-low.h (struct process_info): Add last_status.
15097 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15099 * remote-utils.c (try_rle): New function.
15100 (putpkt_binary): Use it.
15102 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15104 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15105 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15106 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15107 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15108 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15111 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15113 * server.c (terminal_fd): New variable.
15114 (old_foreground_pgrp): Likewise.
15115 (restore_old_foreground_pgrp): New function.
15116 (start_inferior): Record the terminal file descriptor in terminal_fd
15117 and its original foreground group in old_foreground_pgrp. Register
15118 restore_old_foreground_pgrp with atexit().
15120 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15122 * server.c (handle_query): Correct qPart to qXfer.
15124 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15126 * configure.ac: Check for more headers which are missing on
15127 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15128 * configure.srv: Add Cygwin and mingw32.
15129 * remote-utils.c: Don't include headers unconditionally which
15130 are missing on mingw32. Include <winsock.h> for mingw32.
15131 (remote_open): Adjust for mingw32 support. Flush
15132 standard error after writing to it.
15133 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15134 (unblock_async_io, enable_async_io, disable_async_io)
15135 (readchar, getpkt): Update for Winsock support.
15136 (prepare_resume_reply): Expect a protocol signal number.
15137 * server.c: Disable <sys/wait.h> on mingw32.
15138 (start_inferior): Adjust for mingw32 support. Flush
15139 standard error after writing to it.
15140 (attach_inferior): Likewise. Use protocol signal
15142 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15144 * win32-i386-low.c: New file.
15145 * Makefile.in (XM_CLIBS): Set.
15146 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15147 (win32-i386-low.o): New dependency rule.
15148 * linux-low.c (linux_wait): Use target signal numbers.
15149 * target.h (struct target_ops): Doc fix.
15150 * server.h (target_signal_to_name): New prototype.
15151 * gdbreplay.c: Don't include headers unconditionally which
15152 are missing on mingw32. Include <winsock.h> for mingw32.
15153 (remote_close, remote_open): Adjust for Winsock support.
15154 * configure, config.in: Regenerated.
15156 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15158 * server.c (decode_xfer_read, write_qxfer_response): New.
15159 (handle_query): Take a packet length argument. Handle
15160 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15161 the qSupported response.
15162 (main): Update call to handle_query.
15164 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15166 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15167 (putpkt_binary): Renamed from putpkt and adjusted for binary
15169 (putpkt): New wrapper for putpkt_binary.
15170 (readchar): Don't mask off the high bit.
15171 (decode_X_packet): New function.
15172 * server.c (main): Call putpkt_binary if a handler sets the packet
15173 length. Save the length of the incoming packet. Handle 'X'.
15174 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15176 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15178 * server.c (handle_query): Handle qSupported.
15180 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15182 * remote-utils.c (all_symbols_looked_up): New variable.
15183 (look_up_one_symbol): Check it.
15184 * server.h (look_up_one_symbol): New declaration.
15185 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15187 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15189 * Makefile.in (linux-arm-low.o): Update dependencies.
15190 * linux-arm-low.c: Include "gdb_proc_service.h".
15191 (PTRACE_GET_THREAD_AREA): Define.
15192 (ps_get_thread_area): New function.
15194 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15196 * configure.srv (m68k*-*-uclinux*): New target.
15197 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15198 (linux_resume_one_process): Remove extraneous cast.
15199 (linux_read_offsets): New.
15200 (linux_target_op): Add linux_read_offsets on mmuless systems.
15201 * server.c (handle_query): Add qOffsets logic.
15202 * target.h (struct target_ops): Add read_offsets.
15204 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15206 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15207 (PTRACE_GET_THREAD_AREA): Define.
15208 (ps_get_thread_area): New function.
15209 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15210 (linux-x86-64-low.o): Update.
15212 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15214 * configure.ac: Remove checks for prfpregset_t.
15215 * gdb_proc_service.h: New file.
15216 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15217 new "gdb_proc_service.h".
15218 * proc-service.c: Likewise.
15219 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15220 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15221 * Makefile.in (gdb_proc_service_h): Updated.
15222 * configure, config.in: Regenerated.
15224 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15226 * remote-utils.c (prepare_resume_reply): Move declaration
15227 of gdb_id_from_wait to the top of the block.
15229 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15231 * linux-low.c (regsets_store_inferior_registers): Read the regset
15232 from the target before filling it.
15234 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15236 * server.c (attach_inferior): Return SIGTRAP for a successful
15239 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15241 * Makefile.in (OBS): Add version.o.
15242 (STAGESTUFF): Delete.
15243 (version.o): Add dependencies.
15244 (version.c): Replace rule.
15245 (clean): Remove version.c.
15246 * server.c (gdbserver_version): New.
15247 (gdbserver_usage): Use printf.
15248 (main): Handle --version and --help.
15249 * server.h (version, host_name): Add declarations.
15251 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15263 * linux-x86-64-low.c:
15265 * linux-s390-low.c:
15266 * linux-ppc64-low.c:
15268 * linux-mips-low.c:
15269 * linux-m68k-low.c:
15270 * linux-m32r-low.c:
15273 * linux-ia64-low.c:
15274 * linux-i386-low.c:
15275 * linux-crisv32-low.c:
15287 * gdbserver.1: Add (C) after Copyright. Update the FSF
15290 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15292 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15293 (arm_breakpoint_at): Recognize both breakpoints.
15294 (the_low_target): Use the correct breakpoint instruction.
15296 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15298 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15299 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15300 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15301 (the_low_target): Update.
15303 2005-10-25 Andreas Schwab <schwab@suse.de>
15305 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15307 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15308 (ia64_num_regs): Reduce to 462.
15310 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15312 * acinclude.m4: Correct quoting.
15313 * aclocal.m4: Regenerated.
15315 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15316 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15317 (thread_db_init): Call thread_db_err_str.
15318 * configure.ac: Check for TD_VERSION.
15319 * config.in, configure: Regenerated.
15321 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15323 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15325 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15327 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15328 is not available. Define HAVE_PTRACE_GETREGS if it is.
15329 * config.in, configure: Regenerated.
15330 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15331 * linux-i386-low.c, linux-m68k-low.c: Update to use
15332 HAVE_PTRACE_GETREGS.
15333 * linux-low.c (regsets_fetch_inferior_registers)
15334 (regsets_store_inferior_registers): Only return 0 if we processed
15336 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15337 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15339 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15341 * inferiors.c (struct thread_info): Add gdb_id.
15342 (add_thread): Add gdb_id argument.
15343 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15344 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15345 calls to add_thread.
15346 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15347 * server.c (handle_query): Use thread_to_gdb_id.
15348 (handle_v_cont, main): Use gdb_id_to_thread_id.
15349 * server.h (add_thread): Update prototype.
15350 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15353 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15355 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15356 left-padded registers.
15357 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15358 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15360 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15362 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15363 * configure: Regenerate.
15364 * config.in: Regenerate.
15365 * server.h (NEED_DECLARATION_STRERROR):
15366 Replace with !HAVE_DECL_STRERROR.
15368 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15370 * linux-low.c (linux_wait, linux_send_signal): Don't test
15371 an unsigned long variable for > 0 if it could be MAX_ULONG.
15372 * server.c (myresume): Likewise.
15373 * target.c (set_desired_inferior): Likewise.
15375 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15377 * configure.ac: Simplify and improve check for socklen_t.
15378 * configure, config.in: Regenerate.
15380 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15382 * acconfig.h: Remove.
15383 * configure.ac: Add a test for socklen_t. Use three-argument
15384 AC_DEFINE throughout.
15385 * config.in: Regenerated using autoheader 2.59.
15386 * configure: Regenerated.
15388 * gdbreplay.c (socklen_t): Provide a default.
15389 (remote_open): Use socklen_t.
15390 * remote-utils.c (socklen_t): Provide a default.
15391 (remote_open): Use socklen_t.
15392 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15395 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15397 * linux-low.c (linux_read_memory, linux_write_memory)
15398 (linux_read_auxv): Likewise.
15399 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15400 (check_mem_write): Likewise.
15401 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15403 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15404 (registers_from_string, register_data): Likewise.
15405 * server.c (handle_query, main): Likewise.
15406 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15407 (decode_M_packet): Likewise.
15408 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15409 * target.h (struct target_ops): Update read_memory, write_memory,
15411 (read_inferior_memory, write_inferior_memory): Update.
15412 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15413 to unsigned char *.
15414 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15415 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15416 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15417 linux-s390-low.c, linux-sh-low.c: Update for changes in
15418 read_inferior_memory and the_low_target->breakpoint.
15420 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15422 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15423 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15424 * configure.srv: Add powerpc64-*-linux*.
15425 * linux-ppc64-low.c: New file.
15427 2005-05-23 Orjan Friberg <orjanf@axis.com>
15429 * linux-cris-low.c: New file with support for CRIS.
15430 * linux-crisv32-low.c: Ditto for CRISv32.
15431 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15432 (clean): Add reg-cris.c and reg-crisv32.c.
15433 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15434 reg-crisv32.o, and reg-crisv32.c to make rules.
15435 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15436 recognized targets.
15438 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15440 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15441 of sizeof (PTRACE_XFER_TYPE).
15442 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15444 2005-05-12 Orjan Friberg <orjanf@axis.com>
15446 * target.h (struct target_ops): Add insert_watchpoint,
15447 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15448 pointers for hardware watchpoint support.
15449 * linux-low.h (struct linux_target_ops): Ditto.
15450 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15451 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15452 to linux_target_ops.
15453 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15455 * server.c (main): Recognize 'Z' and 'z' packets.
15457 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15459 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15460 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15461 (the_low_target): Add new members.
15463 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15465 * proc-service.c (ps_lgetregs): Search all_processes instead of
15468 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15470 * server.c (start_inferior): Change return type to int.
15471 (attach_inferior): Change sigptr to int *.
15472 (handle_v_cont, handle_v_requests): Change signal to int *.
15473 (main): Change signal to int.
15475 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15477 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15478 * configure.srv: Add m32r*-*-linux*.
15479 * linux-m32r-low.c: New file.
15481 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15483 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15485 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15487 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15488 Take unsigned long arguments for PIDs.
15489 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15490 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15491 (wait_for_sigstop, linux_resume_one_process)
15492 (regsets_fetch_inferior_registers, linux_send_signal)
15493 (linux_read_auxv): Likewise. Update the types of variables holding
15494 PIDs. Update format string specifiers.
15495 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15496 * remote-utils.c (prepare_resume_reply): Likewise.
15497 * server.c (cont_thread, general_thread, step_thread)
15498 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15500 (handle_query): Update format specifiers.
15501 (handle_v_cont, main): Use strtoul for thread IDs.
15502 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15503 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15504 (general_thread, step_thread, thread_from_wait)
15505 (old_thread_from_wait): Update.
15506 * target.h (struct thread_resume): Use unsigned long for THREAD.
15507 (struct target_ops): Use unsigned long for arguments to attach and
15510 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15512 * acinclude.m4: Include bfd/bfd.m4 directly.
15513 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15514 <agriffis@toolchain.org>.
15515 * aclocal.m4, configure: Regenerated.
15517 2005-01-07 Andrew Cagney <cagney@gnu.org>
15519 * configure.ac: Rename configure.in, require autoconf 2.59.
15520 * configure: Re-generate.
15522 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15524 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15525 LIBS when finished.
15526 * aclocal.m4: Regenerated.
15527 * configure: Regenerated.
15529 2004-11-21 Andreas Schwab <schwab@suse.de>
15531 * linux-m68k-low.c (m68k_num_gregs): Define.
15532 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15533 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15534 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15535 (m68k_breakpoint_at): New. Add to the_low_target.
15537 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15538 srv_linux_thread_db to yes.
15540 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15542 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15543 (ARCH_SET_FS): Likewise.
15544 (ARCH_GET_FS): Likewise.
15545 (ARCH_GET_GS): Likewise.
15547 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15549 * linux-i386-low.c (ps_get_thread_area): New.
15550 * linux-x86-64-low.c (ps_get_thread_area): New.
15551 * linux-low.c: Include <sys/syscall.h>.
15552 (linux_kill_one_process): Don't kill the first thread here.
15553 (linux_kill): Kill the first thread here.
15554 (kill_lwp): New function.
15555 (send_sigstop, linux_send_signal): Use it.
15556 * proc-service.c: Clean up #ifdefs.
15557 (fpregset_info): Delete.
15558 (ps_lgetregs): Update and enable implementation.
15559 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15561 * remote-utils.c (struct sym_cache, symbol_cache): New.
15562 (input_interrupt): Print a clearer message.
15563 (async_io_enabled): New variable.
15564 (enable_async_io, disable_async_io): Use it. Update comments.
15565 (look_up_one_symbol): Use the symbol cache.
15566 * thread-db.c (thread_db_look_up_symbols): New function.
15567 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15569 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15571 * configure.in: Test for -rdynamic.
15572 * configure: Regenerated.
15573 * Makefile (INTERNAL_LDFLAGS): New.
15574 (gdbserver, gdbreplay): Use it.
15576 2004-09-02 Andrew Cagney <cagney@gnu.org>
15578 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15580 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15582 * linux-low.c (linux_wait): Clear all_processes list also.
15584 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15586 * linux-low.c: Include <errno.h>. Remove extern declaration of
15589 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15591 * gdbreplay.c, server.h, utils.c: Update copyright years.
15593 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15595 * server.c (main): Print child status or termination signal from
15596 variable 'signal', not 'sig'.
15598 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15600 * linux-low.c (linux_read_memory): Change return type to
15601 int. Check for and return error from ptrace().
15602 * target.c (read_inferior_memory): Change return type to int. Pass
15603 back return status from the_target->read_memory().
15604 * target.h (struct target_ops): Adapt *read_memory() prototype.
15606 (read_inferior_memory): Adapt prototype.
15607 * server.c (main): Return an error packet if
15608 read_inferior_memory() returns an error.
15610 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15612 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15613 Unify with other clean targets.
15615 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15617 * server.c (handle_v_cont): Call set_desired_inferior.
15619 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15621 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15623 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15625 * linux-low.c (linux_wait): Unblock async I/O.
15626 (linux_resume): Block and enable async I/O.
15627 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15628 * server.h (block_async_io, unblock_async_io): Add prototypes.
15630 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15632 * remote-utils.c (remote_open): Print a status notice after
15633 opening a TCP port.
15634 * server.c (attach_inferior): Print a status notice after
15637 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15639 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15641 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15643 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15645 * server.c, target.h: Update copyright years.
15647 2004-02-25 Roland McGrath <roland@redhat.com>
15649 * target.h (struct target_ops): New member `read_auxv'.
15650 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15651 * linux-low.c (linux_read_auxv): New function.
15652 (linux_target_ops): Initialize `read_auxv' member to that.
15654 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15656 Committed by Jim Blandy <jimb@redhat.com>.
15658 * linux-s390-low.c (s390_num_regs): Update.
15659 (s390_regmap): Remove control registers. Use __s390x__ predefine
15660 instead of GPR_SIZE to distiguish s390 and s390x targets.
15662 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15664 * linux-low.c: Update copyright year.
15665 (check_removed_breakpoint): Clear pending_is_breakpoint.
15666 (linux_set_resume_request, linux_queue_one_thread)
15667 (resume_status_pending_p): New functions.
15668 (linux_continue_one_thread): Use process->resume.
15669 (linux_resume): Only resume threads if there are no pending events.
15670 * linux-low.h (struct process_info): Add resume request
15673 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15675 * regcache.c (new_register_cache): Clear the allocated register
15676 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15678 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15680 * linux-low.c (linux_resume): Take a struct thread_resume *
15682 (linux_wait): Update call.
15683 (resume_ptr): New static variable.
15684 (linux_continue_one_thread): Renamed from
15685 linux_continue_one_process. Use resume_ptr.
15686 (linux_resume): Use linux_continue_one_thread.
15687 * server.c (handle_v_cont, handle_v_requests): New functions.
15688 (myresume): New function.
15689 (main): Handle 'v' case.
15690 * target.h (struct thread_resume): New type.
15691 (struct target_ops): Change argument of "resume" to struct
15693 (myresume): Delete macro.
15695 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15697 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15698 (uninstall): Support DESTDIR.
15700 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15702 * configure.srv: Add xscale*linux copy of arm*linux entry.
15704 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15706 * linux-arm-low.c (arm_reinsert_addr): New function.
15707 (the_low_target): Add arm_reinsert_addr.
15709 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15711 * mem-break.c: Remove whitespace at end of file.
15713 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15715 * configure.in: Check whether we need to prototype strerror.
15716 * server.h: Optionally prototype strerror.
15717 * gdbreplay.c (perror_with_name): Use strerror.
15718 * linux-low.c (linux_attach_lwp): Use strerror.
15719 * utils.c (perror_with_name): Use strerror.
15720 * config.in, configure: Regenerated.
15722 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15724 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15725 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15727 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15729 * Makefile.in (SFILES): Update.
15730 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15731 low-sun3.c: Remove files.
15733 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15735 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15736 (linux_detach_one_process, linux_detach): New functions.
15737 (linux_target_ops): Add linux_detach.
15738 * server.c (main): Handle 'D' packet.
15739 * target.h (struct target_ops): Add "detach" member.
15740 (detach_inferior): Define.
15742 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15744 From Kelley Cook <kelleycook@wideopenwest.com>:
15745 * configure.srv: Accept i[34567]86 variants.
15747 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15749 * linux-low.c (linux_wait_for_event): Correct comment typos.
15750 (linux_resume_one_process): Call check_removed_breakpoint.
15751 (linux_send_signal): New function.
15752 (linux_target_ops): Add linux_send_signal.
15753 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15755 * target.h (struct target_ops): Add send_signal.
15757 2003-05-29 Jim Blandy <jimb@redhat.com>
15759 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15760 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15761 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15762 away part of the register's value.
15764 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15766 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15767 (linux_wait_for_event, linux_init_signals): Likewise.
15769 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15771 * configure.in: Check for stdlib.h.
15772 * configure: Regenerated.
15773 * config.in: Regenerated.
15775 2003-01-04 Andreas Schwab <schwab@suse.de>
15777 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15779 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15781 * Makefile.in: Remove obsolete code.
15783 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15785 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15786 defined(PT_FPR0_HI).
15788 2002-11-17 Stuart Hughes <seh@zee2.com>
15790 * linux-arm-low.c (arm_num_regs): Increase.
15791 (arm_regmap): Include status register.
15793 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15795 * linux-low.c (register_addr): Remove incorrect -1 check.
15797 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15799 * linux-low.c (linux_create_inferior): Call setpgid. Return
15801 (unstopped_p, linux_signal_pid): Remove.
15802 (linux_target_ops): Remove linux_signal_pid.
15803 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15804 global instead of target method.
15805 * target.h (struct target_ops): Remove signal_pid. Update comment
15806 for create_inferior.
15807 * server.c (signal_pid): New variable.
15808 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15809 gdbserver. Set the child to be the foreground process group.
15810 (attach_inferior): Set signal_pid.
15812 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15814 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15816 2002-08-20 Jim Blandy <jimb@redhat.com>
15818 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15821 2002-08-01 Andrew Cagney <cagney@redhat.com>
15823 * Makefile.in: Make chill references obsolete.
15825 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15827 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15828 * configure: Regenerate.
15829 * config.in: Regenerate.
15831 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15833 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15834 (perror_with_name, remote_close, remote_open, expect, play): Static.
15836 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15838 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15839 byte offsets instead of an array of indexes.
15840 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15842 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15844 * regcache.c: Add comment.
15846 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15848 * thread-db.c: New file.
15849 * proc-service.c: New file.
15850 * acinclude.m4: New file.
15851 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15852 proc-service.o, and thread-db.o.
15853 (linux-low.o): Add USE_THREAD_DB.
15854 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15855 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15856 * aclocal.m4: Regenerated.
15857 * config.in: Regenerated.
15858 * configure: Regenerated.
15859 * configure.in: Check for proc_service.h, sys/procfs.h,
15860 thread_db.h, and linux/elf.h headrs.
15861 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15862 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15863 Check for -lthread_db and thread support.
15864 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15865 PowerPC, and SuperH.
15866 * i387-fp.c: Constify arguments.
15867 * i387-fp.h: Likewise.
15868 * inferiors.c: (struct thread_info): Renamed from
15869 `struct inferior_info'. Remove PID member. Use generic inferior
15870 list header. All uses updated.
15871 (inferiors, signal_pid): Removed.
15872 (all_threads): New variable.
15873 (get_thread): Define.
15874 (add_inferior_to_list): New function.
15875 (for_each_inferior): New function.
15876 (change_inferior_id): New function.
15877 (add_inferior): Removed.
15878 (remove_inferior): New function.
15879 (add_thread): New function.
15880 (free_one_thread): New function.
15881 (remove_thread): New function.
15882 (clear_inferiors): Use for_each_inferior and free_one_thread.
15883 (find_inferior): New function.
15884 (find_inferior_id): New function.
15885 (inferior_target_data): Update argument type.
15886 (set_inferior_target_data): Likewise.
15887 (inferior_regcache_data): Likewise.
15888 (set_inferior_regcache_data): Likewise.
15889 * linux-low.c (linux_bp_reinsert): Remove.
15890 (all_processes, stopping_threads, using_thrads)
15891 (struct pending_signals, debug_threads, pid_of): New.
15892 (inferior_pid): Replace with macro.
15893 (struct inferior_linux_data): Remove.
15894 (get_stop_pc, add_process): New functions.
15895 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15896 Use add_process and add_thread.
15897 (linux_attach_lwp): New function, based on old linux_attach. Use
15898 add_process and add_thread. Set stop_expected for new threads.
15899 (linux_attach): New function.
15900 (linux_kill_one_process): New function.
15901 (linux_kill): Kill all LWPs.
15902 (linux_thread_alive): Use find_inferior_id.
15903 (check_removed_breakpoints, status_pending_p): New functions.
15904 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15905 Update. Use WNOHANG. Wait for cloned processes also. Update process
15906 struct for the found process.
15907 (linux_wait_for_event): New function.
15908 (linux_wait): Use it. Support LWPs.
15909 (send_sigstop, wait_for_sigstop, stop_all_processes)
15910 (linux_resume_one_process, linux_continue_one_process): New functions.
15911 (linux_resume): Support LWPs.
15912 (REGISTER_RAW_SIZE): Remove.
15913 (fetch_register): Use register_size instead. Call supply_register.
15914 (usr_store_inferior_registers): Likewise. Call collect_register.
15915 Fix recursive case.
15916 (regsets_fetch_inferior_registers): Improve error message.
15917 (regsets_store_inferior_registers): Add debugging.
15918 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15919 (unstopped_p, linux_signal_pid): New functions.
15920 (linux_target_ops): Add linux_signal_pid.
15921 (linux_init_signals): New function.
15922 (initialize_low): Call it. Initialize using_threads.
15923 * regcache.c (inferior_regcache_data): Add valid
15925 (get_regcache): Fetch registers lazily. Add fetch argument
15926 and update all callers.
15927 (regcache_invalidate_one, regcache_invalidate): New
15929 (new_register_cache): Renamed from create_register_cache.
15930 Return the new regcache.
15931 (free_register_cache): Change argument to a void *.
15932 (registers_to_string, registers_from_string): Call get_regcache
15933 with fetch flag set.
15934 (register_data): Make static. Pass fetch flag to get_regcache.
15935 (supply_register): Call get_regcache with fetch flag clear.
15936 (collect_register): Call get_regcache with fetch flag set.
15937 (collect_register_as_string): New function.
15938 * regcache.h: Update.
15939 * remote-utils.c (putpkt): Flush after debug output and use
15941 Handle input interrupts while waiting for an ACK.
15942 (input_interrupt): Use signal_pid method.
15943 (getpkt): Flush after debug output and use stderr.
15944 (outreg): Use collect_register_as_string.
15945 (new_thread_notify, dead_thread_notify): New functions.
15946 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15947 and general_thread.
15948 (look_up_one_symbol): Flush after debug output.
15949 * server.c (step_thread, server_waiting): New variables.
15950 (start_inferior): Don't use signal_pid. Update call to mywait.
15951 (attach_inferior): Update call to mywait.
15952 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15953 (main): Don't fetch/store registers explicitly. Use
15954 set_desired_inferior. Support proposed ``Hs'' packet. Update
15956 * server.h: Update.
15957 (struct inferior_list, struct_inferior_list_entry): New.
15958 * target.c (set_desired_inferior): New.
15959 (write_inferior_memory): Constify.
15960 (mywait): New function.
15961 * target.h: Update.
15962 (struct target_ops): New signal_pid method.
15963 (mywait): Removed macro, added prototype.
15965 * linux-low.h (regset_func): Removed.
15966 (regset_fill_func, regset_store_func): New.
15967 (enum regset_type): New.
15968 (struct regset_info): Add type field. Use new operation types.
15969 (struct linux_target_ops): stop_pc renamed to get_pc.
15970 Add decr_pc_after_break and breakpoint_at.
15971 (get_process, get_thread_proess, get_process_thread)
15972 (strut process_info, all_processes, linux_attach_lwp)
15973 (thread_db_init): New.
15975 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15976 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15977 (the_low_target): Add new members.
15978 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15979 (i386_store_fpxregset): Constify.
15980 (target_regsets): Add new kind identifier.
15981 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15982 (i386_set_pc): Add debugging.
15983 (i386_breakpoint_at): New function.
15984 (the_low_target): Add new members.
15985 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15986 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15987 (mips_breakpoint_at): New.
15988 (the_low_target): Add new members.
15989 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15990 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15991 (the_low_target): Add new members.
15992 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15993 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15994 (the_low_target): Add new members.
15995 * linux-x86-64-low.c (target_regsets): Add new kind
15998 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16000 From Martin Pool <mbp@samba.org>:
16001 * server.c (gdbserver_usage): New function.
16004 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16006 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16007 stop_at -> stop_pc.
16009 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16011 * Makefile.in: Remove obsolete code.
16013 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16015 * linux-low.c (regsets_fetch_inferior_registers),
16016 (regsets_store_inferior_registers): Removed cast to int from
16018 * regcache.h: Added declaration of struct inferior_info.
16020 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16022 * inferiors.c (struct inferior_info): Add regcache_data.
16023 (add_inferior): Call create_register_cache.
16024 (clear_inferiors): Call free_register_cache.
16025 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16026 * regcache.c (struct inferior_regcache_data): New.
16027 (registers): Remove.
16028 (get_regcache): New function.
16029 (create_register_cache, free_register_cache): New functions.
16030 (set_register_cache): Don't initialize the register cache here.
16031 (registers_to_string, registers_from_string, register_data): Call
16033 * regcache.h: Add prototypes.
16034 * server.h: Likewise.
16036 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16038 * mem-break.c: New file.
16039 * mem-break.h: New file.
16040 * Makefile.in: Add mem-break.o rule; update server.h
16042 * inferiors.c (struct inferior_info): Add target_data
16044 (clear_inferiors): Free target_data member if set.
16045 (inferior_target_data, set_inferior_target_data): New functions.
16046 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16047 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16048 * linux-low.c (linux_bp_reinsert): New variable.
16049 (struct inferior_linux_data): New.
16050 (linux_create_inferior): Use set_inferior_target_data.
16051 (linux_attach): Likewise. Call add_inferior.
16052 (linux_wait_for_one_inferior): New function.
16053 (linux_wait): Call it.
16054 (linux_write_memory): Add const.
16055 (initialize_low): Call set_breakpoint_data.
16056 * linux-low.h (struct linux_target_ops): Add breakpoint
16058 * server.c (attach_inferior): Remove extra add_inferior
16060 * server.h: Include mem-break.h. Update inferior.c
16062 * target.c (read_inferior_memory)
16063 (write_inferior_memory): New functions.
16064 * target.h (read_inferior_memory)
16065 (write_inferior_memory): Change macros to prototypes.
16066 (struct target_ops): Update comments. Add const to write_memory
16069 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16071 * linux-low.c (usr_store_inferior_registers): Support
16072 registers which are allowed to fail to store.
16073 * linux-low.h (linux_target_ops): Likewise.
16074 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16075 (ppc_cannot_store_register): FPSCR may not be storable.
16077 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16079 * server.h: Include <string.h> if HAVE_STRING_H.
16080 * ChangeLog: Correct paths in last ChangeLog entry.
16082 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16084 * linux-low.h: Remove obsolete prototypes.
16085 (struct linux_target_ops): New.
16086 (extern the_low_target): New.
16087 * linux-low.c (num_regs, regmap): Remove declarations.
16088 (register_addr): Use the_low_target explicitly.
16089 (fetch_register): Likewise.
16090 (usr_fetch_inferior_registers): Likewise.
16091 (usr_store_inferior_registers): Likewise.
16092 * linux-arm-low.c (num_regs): Remove.
16093 (arm_num_regs): Define.
16094 (arm_regmap): Renamed from regmap, made static.
16095 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16097 (arm_cannot_store_register): Renamed from cannot_store_register,
16099 (the_low_target): New.
16100 * linux-i386-low.c (num_regs): Remove.
16101 (i386_num_regs): Define.
16102 (i386_regmap): Renamed from regmap, made static.
16103 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16105 (i386_cannot_store_register): Renamed from cannot_store_register,
16107 (the_low_target): New.
16108 * linux-ia64-low.c (num_regs): Remove.
16109 (ia64_num_regs): Define.
16110 (ia64_regmap): Renamed from regmap, made static.
16111 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16113 (ia64_cannot_store_register): Renamed from cannot_store_register,
16115 (the_low_target): New.
16116 * linux-m68k-low.c (num_regs): Remove.
16117 (m68k_num_regs): Define.
16118 (m68k_regmap): Renamed from regmap, made static.
16119 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16121 (m68k_cannot_store_register): Renamed from cannot_store_register,
16123 (the_low_target): New.
16124 * linux-mips-low.c (num_regs): Remove.
16125 (mips_num_regs): Define.
16126 (mips_regmap): Renamed from regmap, made static.
16127 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16129 (mips_cannot_store_register): Renamed from cannot_store_register,
16131 (the_low_target): New.
16132 * linux-ppc-low.c (num_regs): Remove.
16133 (ppc_num_regs): Define.
16134 (ppc_regmap): Renamed from regmap, made static.
16135 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16137 (ppc_cannot_store_register): Renamed from cannot_store_register,
16139 (the_low_target): New.
16140 * linux-s390-low.c (num_regs): Remove.
16141 (s390_num_regs): Define.
16142 (s390_regmap): Renamed from regmap, made static.
16143 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16145 (s390_cannot_store_register): Renamed from cannot_store_register,
16147 (the_low_target): New.
16148 * linux-sh-low.c (num_regs): Remove.
16149 (sh_num_regs): Define.
16150 (sh_regmap): Renamed from regmap, made static.
16151 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16153 (sh_cannot_store_register): Renamed from cannot_store_register,
16155 (the_low_target): New.
16156 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16157 (the_low_target): New.
16159 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16161 * Makefile.in: Add stamp-h target.
16162 * configure.in: Create stamp-h.
16163 * configure: Regenerated.
16165 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16167 * inferiors.c: New file.
16168 * target.c: New file.
16169 * target.h: New file.
16170 * Makefile.in: Add target.o and inferiors.o. Update
16172 * linux-low.c (inferior_pid): New static variable,
16173 moved from server.c.
16174 (linux_create_inferior): Renamed from create_inferior.
16175 Call add_inferior. Return 0 on success instead of a PID.
16176 (linux_attach): Renamed from myattach.
16177 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16178 (linux_thread_alive): Renamed from mythread_alive.
16179 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16181 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16182 (regsets_store_inferior_registers): Correct error message.
16183 Add missing ``return 0''.
16184 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16185 (linux_store_registers): Renamed from store_inferior_registers.
16186 (linux_read_memory): Renamed from read_inferior_memory.
16187 (linux_write_memory): Renamed from write_inferior_memory.
16188 (linux_target_ops): New structure.
16189 (initialize_low): Call set_target_ops ().
16190 * remote-utils.c (unhexify): New function.
16191 (hexify): New function.
16192 (input_interrupt): Send signals to ``signal_pid''.
16193 * server.c (inferior_pid): Remove.
16194 (start_inferior): Update create_inferior call.
16195 (attach_inferior): Call add_inferior.
16196 (handle_query): New function.
16197 (main): Call handle_query for `q' packets.
16198 * server.h: Include "target.h". Remove obsolete prototypes.
16199 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16201 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16203 * Makefile.in: Add WARN_CFLAGS. Update configury
16205 * configure.in: Check for <string.h>
16206 * configure: Regenerate.
16207 * config.in: Regenerate.
16208 * gdbreplay.c: Include needed system headers.
16209 (remote_open): Remove strchr prototype.
16210 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16211 * regcache.c (supply_register): Change buf argument to const void *.
16212 (supply_register_by_name): Likewise.
16213 (collect_register): Change buf argument to void *.
16214 (collect_register_by_name): Likewise.
16215 * regcache.h: Add missing prototypes.
16216 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16217 * server.c (handle_query): New function.
16218 (attached): New static variable, moved out of main.
16219 (main): Quiet longjmp clobber warnings.
16220 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16221 * utils.c (error): Remove NORETURN.