1 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-low.c (send_sigstop_callback): Return void, change
4 parameter type. Rename to...
5 (send_sigstop): ... this.
6 (suspend_and_send_sigstop_callback): Return void, change parameter
8 (suspend_and_send_sigstop): ... this.
9 (stop_all_lwps): Use for_each_thread.
11 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
13 * linux-low.c (lwp_running): Return bool, remove unused
15 (linux_stabilize_threads): Use find_thread.
17 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
19 * linux-low.c (select_singlestep_lwp_callback): Remove.
20 (count_events_callback): Remove.
21 (select_event_lwp_callback): Remove.
22 (select_event_lwp): Use find_thread/for_each_thread.
24 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
26 * linux-low.c (not_stopped_callback): Return bool, take filter
28 (linux_wait_for_event_filtered): Use find_thread.
29 (linux_wait_1): Likewise.
31 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
33 * linux-low.c (same_lwp): Remove.
34 (find_lwp_pid): Use find_thread.
36 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
38 * linux-low.c (delete_lwp_callback): Remove.
39 (linux_mourn): Use for_each_thread.
41 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
43 * linux-low.c (linux_detach_lwp_callback): Return void, remove
44 args parameter, don't check for pid.
45 (linux_detach): Use for_each_thread.
47 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
49 * linux-low.c (struct counter): Remove.
50 (second_thread_of_pid_p): Remove.
51 (last_thread_of_process_p): Use find_thread.
53 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
55 * inferiors.c (find_inferior_in_random): Remove.
56 * inferiors.h (find_inferior_in_random): Remove.
57 * linux-low.c (status_pending_p_callback): Return bool, accept
58 parameter ptid directly.
59 (linux_wait_for_event_filtered): Use find_thread_in_random.
60 (linux_wait_1): Likewise.
62 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
64 * inferiors.c (find_inferior_id): Remove.
65 (find_thread_ptid): Move implemention from find_inferior_id to
67 * inferiors.h (find_inferior_id): Remove.
68 * server.c (handle_status): Use find_thread_ptid.
69 (process_serial_event): Likewise.
70 * thread-db.c (find_one_thread): Likewise.
71 (thread_db_thread_handle): Likewise.
72 * win32-low.c (thread_rec): Likewise.
73 (child_delete_thread): Likewise.
74 (win32_thread_alive): Likewise.
75 (get_child_debug_event): Likewise.
77 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
79 * linux-mips-low.c (update_watch_registers_callback): Return
80 void, remove pid_p parameter, don't check for pid.
81 (mips_insert_point, mips_remove_point): Use for_each_thread.
83 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
85 * lynx.low (lynx_delete_thread_callback): Remove.
86 (lynx_mourn): Use for_each_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * regcache.c (regcache_invalidate_one): Remove.
91 (regcache_invalidate_pid): use for_each_thread.
93 2017-11-26 Tom Tromey <tom@tromey.com>
95 * linux-low.c (linux_create_inferior): Update.
97 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
99 * spu-low.c (spu_create_inferior): Fix typo in argument name.
101 2017-11-24 Alan Hayward <alan.hayward@arm.com>
103 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
104 * linux-aarch64-low.c (initialize_low_arch): Call init func.
105 * linux-aarch64-tdesc-selftest.c: New file.
106 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
108 2017-11-24 Alan Hayward <alan.hayward@arm.com>
110 * configure.srv: Add new file.
111 * linux-aarch64-low.c (initialize_low_arch): Call init func.
112 * linux-aarch64-tdesc-selftest.c: New file.
113 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
115 2017-11-24 Alan Hayward <alan.hayward@arm.com>
117 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
118 * linux-aarch64-low.c (initialize_low_arch): Remove init.
119 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
121 2017-11-24 Alan Hayward <alan.hayward@arm.com>
123 * configure.srv: Add new files.
124 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
125 aarch64_linux_read_description.
126 * linux-aarch64-low.c (aarch64_linux_read_description):
127 Merge with aarch64_arch_setup.
128 (aarch64_arch_setup): Call aarch64_linux_read_description.
129 * linux-aarch64-tdesc.c: New file.
130 * linux-aarch64-tdesc.h: New file.
132 2017-11-24 Yao Qi <yao.qi@linaro.org>
134 * configure.srv: Set $srv_regobj for tic6x-linux.
135 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
136 (tic6x_read_description): Move some code to tic6x_arch_setup.
137 (tic6x_tdesc_test): New function.
138 (initialize_low_arch): Call selftests::register_test.
140 2017-11-22 Yao Qi <yao.qi@linaro.org>
142 * remote-utils.c (prepare_resume_reply): Use memcpy.
144 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
146 * linux-low.c (kill_one_lwp_callback): Return void, take
147 argument directly, don't filter on pid.
148 (linux_kill): Use for_each_thread.
150 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
152 * linux-low.c (need_step_over_p): Return bool, remove dummy
154 (linux_resume, proceed_all_lwps): Use find_thread.
156 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
158 * linux-low.c (resume_status_pending_p): Return bool, remove
160 (linux_resume): Use find_thread.
162 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
164 * linux-low.c (struct thread_resume_array): Remove.
165 (linux_set_resume_request): Return void, take arguments
167 (linux_resume): Use for_each_thread.
169 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
171 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
172 return bool, remove data argument.
173 (linux_stabilize_threads): Use find_thread.
175 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
177 * linux-low.c (unsuspend_one_lwp): Remove.
178 (unsuspend_all_lwps): Use for_each_thread, inline code from
181 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
183 * gdbthread.h (find_thread): Add overload with ptid_t filter.
184 * linux-low.c (struct iterate_over_lwps_args): Remove.
185 (iterate_over_lwps_filter): Remove.
186 (iterate_over_lwps): Use find_thread.
188 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
190 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
191 (linux_handle_new_gdb_connection): Use for_each_thread, inline
192 code from reset_lwp_ptrace_options_callback.
194 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
196 * linux-arm-low.c (struct update_registers_data): Remove.
197 (update_registers_callback): Return void, take arguments
198 directly, don't check thread's pid.
199 (arm_insert_point, arm_remove_point): Use for_each_thread.
201 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
203 * win32-low.c (continue_one_thread): Return void, take argument
205 (child_continue): Use for_each_thread.
207 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
209 * win32-i386-low.c (update_debug_registers_callback): Rename
211 (update_debug_registers): ... this, return void, remove pid_p arg.
212 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
214 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
216 * inferiors.h (struct process_info): Add constructor, initialize
218 <syscalls_to_catch>: Change type to std::vector<int>.
219 * inferiors.c (add_process): Allocate process_info with new.
220 (remove_process): Free process_info with delete.
221 * linux-low.c (handle_extended_wait): Adjust.
222 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
223 * server.c (handle_general_set): Adjust.
225 2017-11-16 Pedro Alves <palves@redhat.com>
227 * remote-utils.c (remote_close): Block SIGIO signals instead of
228 uninstalling the SIGIO handler.
230 2017-11-16 Alan Hayward <alan.hayward@arm.com>
232 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
234 2017-11-16 Yao Qi <yao.qi@linaro.org>
236 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
237 (tic6x_store_gregset): Likewise.
238 (tic6x_usrregs_info): Move it up.
240 2017-11-15 Alan Hayward <alan.hayward@arm.com>
242 * Makefile.in: Update arch rules.
243 * configure.srv: Explicitly mark arch/ files.
245 2017-11-13 Andreas Schwab <schwab@suse.de>
247 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
249 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
251 2017-11-06 Pedro Alves <palves@redhat.com>
253 * config.in, configure: Regenerate.
255 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
257 * target.c (struct thread_search): Remove.
258 (thread_search_callback): Remove.
259 (prepare_to_access_memory): Use for_each_thread instead of
260 find_inferior. Inline code from thread_search_callback.
262 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
264 * server.c (struct visit_actioned_threads_data): Remove.
265 (visit_actioned_threads): Change prototype to take arguments
267 (resume): Use find_thread instead of find_inferior.
269 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
271 * server.c (queue_stop_reply_callback): Change prototype, return
273 (find_status_pending_thread_callback): Remove.
274 (handle_status): Replace find_inferior with find_thread and
277 2017-10-25 Alan Hayward <alan.hayward@arm.com>
279 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
281 (aarch64_store_gregset): Likewise.
282 (aarch64_fill_fpregset): Likewise.
283 (aarch64_store_fpregset): Likewise.
285 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
287 * gdbthread.h (find_thread, for_each_thread): New functions.
288 * inferiors.c (thread_of_pid): Remove.
289 (find_any_thread_of_pid): Use find_thread.
290 * linux-low.c (num_lwps): Use for_each_thread.
292 2017-10-17 Yao Qi <yao.qi@linaro.org>
294 * Makefile.in: Remove one rule.
295 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
297 2017-10-17 Yao Qi <yao.qi@linaro.org>
299 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
300 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
302 2017-10-17 Yao Qi <yao.qi@linaro.org>
304 * configure.srv: Rename arm.o with arch/arm.o.
306 2017-10-17 Yao Qi <yao.qi@linaro.org>
308 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
309 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
310 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
311 (arch-i386.o, arch-amd64.o): Remove rules.
312 (arch/%.o): New rule.
313 Update POSTCOMPILE and COMPILE.pre.
314 * configure.ac: Invoke AC_CONFIG_COMMANDS.
315 * configure: Re-generated.
316 * configure.srv: Replace arch-i386.o with arch/i386.o.
317 Replace arch-amd64.o with arch/amd64.o.
319 2017-10-16 Yao Qi <yao.qi@linaro.org>
321 * configure: Regenerated.
323 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
325 * inferiors.h: (struct inferior_list): Remove.
326 (struct inferior_list_entry); Remove.
327 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
328 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
329 get_first_inferior): Remove.
330 (for_each_inferior, for_each_inferior_with_data, find_inferior,
331 find_inferior_id, find_inferior_in_random): Change signature.
332 * inferiors.c (all_threads): Change type to
333 std::list<thread_info *>.
334 (get_thread): Remove macro.
335 (find_inferior, find_inferior_id): Change signature, implement
337 (find_inferior_in_random): Change signature, implement using
338 find_thread_in_random.
339 (for_each_inferior, for_each_inferior_with_data): Change
340 signature, implement using for_each_thread.
341 (add_inferior_to_list, remove_inferior): Remove.
342 (add_thread, get_first_thread, thread_of_pid,
343 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
344 (get_first_inferior, one_inferior_p, clear_inferior_list):
346 (clear_inferiors, get_thread_process): Update.
347 * gdbthread.h: Include <list>.
348 (struct thread_info) <entry>: Remove field.
350 (all_threads): Change type to std::list<thread_info *>.
351 (get_first_inferior): Add doc.
352 (find_thread, for_each_thread, find_thread_in_random): New
354 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
355 * linux-arm-low.c (update_registers_callback): Update.
356 * linux-low.c (second_thread_of_pid_p): Update.
357 (kill_one_lwp_callback, linux_detach_lwp_callback,
358 delete_lwp_callback, status_pending_p_callback, same_lwp,
359 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
360 iterate_over_lwps, not_stopped_callback,
361 resume_stopped_resumed_lwps, count_events_callback,
362 select_singlestep_lwp_callback, select_event_lwp_callback,
363 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
364 suspend_and_send_sigstop_callback, wait_for_sigstop,
365 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
366 lwp_running, linux_set_resume_request, resume_status_pending_p,
367 need_step_over_p, start_step_over, linux_resume_one_thread,
368 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
369 reset_lwp_ptrace_options_callback): Update.
370 * linux-mips-low.c (update_watch_registers_callback): Update.
371 * regcache.c (regcache_invalidate_one, regcache_invalidate):
373 (free_register_cache_thread_one): Remove.
374 (regcache_release): Update.
375 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
376 handle_qxfer_threads_worker): Update.
377 (handle_query): Update, use list iterator.
378 (visit_actioned_threads, handle_pending_status,
379 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
380 clear_pending_status_callback, set_pending_status_callback,
381 find_status_pending_thread_callback, handle_status,
382 process_serial_event): Update.
383 * target.c (thread_search_callback): Update.
384 * thread-db.c (thread_db_get_tls_address): Update.
385 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
387 * win32-i386-low.c (update_debug_registers_callback): Update.
388 * win32-low.c (delete_thread_info, child_delete_thread,
389 continue_one_thread, suspend_one_thread,
390 get_child_debug_event): Adjust.
392 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
394 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
395 * inferiors.h: Include <list>.
396 (struct process_info) <entry>: Remove field.
398 (pid_of): Change macro to function.
399 (ptid_of, lwpid_of): Remove macro.
400 (all_processes): Change type to std::list<process_info *>.
401 (ALL_PROCESSES): Remove macro.
402 (for_each_process, find_process): New function.
403 * inferiors.c (all_processes): Change type to
404 std::list<process_info *>.
405 (find_thread_process): Adjust.
406 (add_process): Likewise.
407 (remove_process): Likewise.
408 (find_process_pid): Likewise.
409 (get_first_process): Likewise.
410 (started_inferior_callback): Remove.
411 (have_started_inferiors_p): Adjust.
412 (attached_inferior_callback): Remove.
413 (have_attached_inferiors_p): Adjust.
414 * linux-low.c (check_zombie_leaders): Likewise.
415 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
416 (x86_linux_update_xmltarget): Adjust.
417 * server.c (handle_query): Likewise.
418 (gdb_reattached_process): Remove.
419 (handle_status): Adjust.
420 (kill_inferior_callback): Likewise.
421 (detach_or_kill_inferior): Remove.
422 (print_started_pid): Likewise.
423 (print_attached_pid): Likewise.
424 (detach_or_kill_for_exit): Update.
425 (process_serial_event): Likewise.
426 * linux-arm-low.c (arm_new_fork): Likewise.
428 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
430 * dll.h: Include <list>.
431 (struct dll_info): Add constructor.
432 <entry>: Remove field.
433 (all_dlls): Change type to std::list<dll_info>.
434 * dll.c: Include <algorithm>.
435 (get_dll): Remove macro.
436 (all_dlls): Change type to std::list<dll_info *>.
437 (free_one_dll): Remove.
438 (match_dll): Likewise.
439 (loaded_dll): Adjust.
440 (unloaded_dll): Adjust to all_dlls type change, use
441 std::find_if. Inline code from match_dll.
442 (clear_dlls): Adjust to all_dlls type change.
443 * server.c (emit_dll_description): Remove.
444 (handle_qxfer_libraries): Adjust to all_dlls type change,
445 integrate emit_dll_description's functionality.
447 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
449 * linux-low.h (struct linux_target_ops) <delete_process>: New
451 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
452 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
453 (struct linux_target_ops): Add delete_process callback.
454 * linux-arm-low.c (arm_delete_process): New.
455 (struct linux_target_ops): Add delete_process callback.
456 * linux-bfin-low.c (struct linux_target_ops): Likewise.
457 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
458 * linux-m32r-low.c (struct linux_target_ops): Likewise.
459 * linux-mips-low.c (mips_linux_delete_process): New.
460 (struct linux_target_ops): Add delete_process callback.
461 * linux-ppc-low.c (struct linux_target_ops): Likewise.
462 * linux-s390-low.c (struct linux_target_ops): Likewise.
463 * linux-sh-low.c (struct linux_target_ops): Likewise.
464 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
465 * linux-tile-low.c (struct linux_target_ops): Likewise.
466 * linux-x86-low.c (x86_linux_delete_process): New.
467 (struct linux_target_ops): Add delete_process callback.
468 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
470 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
472 * linux-aarch64-low.c (the_low_target): Add thread delete
474 * linux-arm-low.c (arm_delete_thread): New function.
475 (the_low_target): Add thread delete callback.
476 * linux-bfin-low.c (the_low_target): Likewise.
477 * linux-crisv32-low.c (the_low_target): Likewise.
478 * linux-low.c (delete_lwp): Invoke delete_thread callback if
480 * linux-low.h (struct linux_target_ops) <delete_thread>: New
482 * linux-m32r-low.c (the_low_target): Add thread delete callback.
483 * linux-mips-low.c (mips_linux_delete_thread): New function.
484 (the_low_target): Add thread delete callback.
485 * linux-ppc-low.c (the_low_target): Likewise.
486 * linux-s390-low.c (the_low_target): Likewise.
487 * linux-sh-low.c (the_low_target): Likewise.
488 * linux-tic6x-low.c (the_low_target): Likewise.
489 * linux-tile-low.c (the_low_target): Likewise.
490 * linux-x86-low.c (the_low_target): Likewise.
491 * linux-xtensa-low.c (the_low_target): Likewise.
493 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
495 * win32-low.c: Include "common-inferior.h".
497 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
499 * inferiors.c (set_inferior_cwd): New function.
500 * server.c (handle_general_set): Handle QSetWorkingDir packet.
501 (handle_query): Inform that QSetWorkingDir is supported.
502 * win32-low.c (create_process): Pass the inferior's cwd to
505 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
507 * inferiors.c (current_inferior_cwd): New global variable.
508 (get_inferior_cwd): New function.
509 * inferiors.h (struct process_info) <cwd>: New field.
511 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
513 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
514 (OBS): Add gdb_tilde_expand.o.
516 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
518 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
519 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
521 2017-09-29 Pedro Alves <palves@redhat.com>
523 * ax.c (gdb_parse_agent_expr): Constify.
524 * ax.h (gdb_parse_agent_expr): Constify.
525 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
527 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
528 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
529 * remote-utils.h (read_ptid): Constify.
530 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
531 (process_point_options, process_serial_event): Constify.
532 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
533 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
534 (cmd_qtbuffer): Constify.
536 2017-09-29 Pedro Alves <palves@redhat.com>
538 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
541 2017-09-29 Pedro Alves <palves@redhat.com>
543 * linux-low.c (handle_extended_wait): Pass parent thread instead
544 of process to thread_db_notice_clone.
545 * linux-low.h (thread_db_notice_clone): Replace parent process
546 parameter with parent thread parameter.
547 * thread-db.c (find_one_thread): Add comment.
548 (thread_db_notice_clone): Replace parent process parameter with
549 parent thread parameter. Temporarily switch to the parent thread.
551 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
553 * gdbthread.h: Include "common-gdbthread.h".
554 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
555 "if" when validating the ptid.
556 * remote-utils.c: Include "gdbthread.h".
557 (prepare_resume_reply): Use "switch_to_thread".
558 * target.c (done_accessing_memory): Likewise.
560 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
562 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
563 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
564 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
565 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
566 s390x-gs-linux64-ipa.o to ipa_obj.
567 * linux-s390-low.c (HWCAP_S390_GS): New define.
568 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
570 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
571 (s390_arch_setup): Check for guarded-storage support and choose
573 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
574 init_registers_s390x_gs_linux64.
575 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
577 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
578 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
580 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
582 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
584 2017-09-21 Kevin Buettner <kevinb@redhat.com>
586 * linux-low.h (struct lwp_info): Add new field, thread_handle.
587 (thread_db_thread_handle): Declare.
588 * linux-low.c (linux_target_ops): Initialize thread_handle.
589 * server.c (handle_qxfer_threads_worker): Add support for
591 * target.h (struct target_ops): Add new function pointer,
593 (target_thread_handle): Define.
594 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
596 (thread_db_thread_handle): New function.
598 2017-09-21 Kevin Buettner <kevinb@redhat.com>
600 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
601 * linux-low.h (thread_db_notice_clone): Declare.
602 * thread-db.c (thread_db_notice_clone): New function.
604 2017-09-21 Pedro Alves <palves@redhat.com>
606 * server.c (gdb_read_memory, handle_status, process_serial_event)
607 (handle_serial_event, handle_target_event): Adjust to
608 set_desired_thread prototype change.
609 * target.c (set_desired_thread): Remove 'use_general' parameter
611 * target.h (set_desired_thread): Remove 'use_general' parameter.
613 2017-09-20 Tom Tromey <tom@tromey.com>
615 * target.c (target_terminal::terminal_state): Define.
616 (target_terminal::init): Rename from target_terminal_init.
617 (target_terminal::inferior): Rename from
618 target_terminal_inferior.
619 (target_terminal::ours): Rename from target_terminal_ours.
620 (target_terminal::ours_for_output, target_terminal::info): New.
622 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
624 * server.c (accumulate_file_name_length): Remove.
625 (emit_dll_description): Adjust to std::string change.
626 (handle_qxfer_libraries): Use std::string to hold document.
628 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
630 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
631 return type of xml_escape_text.
632 * server.c (emit_dll_description): Likewise.
634 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
636 * server.c (captured_main): Accept argument for --selftest.
637 Update run_tests call.
638 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
639 when registering selftests.
641 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
643 * regcache.c (get_thread_regcache): Update code to use "std::vector"
644 instead of "VEC" for "target_desc.reg_defs".
645 (regcache_cpy): Likewise.
646 (registers_to_string): Likewise.
647 (registers_from_string): Likewise.
648 (find_regno): Likewise.
649 (supply_regblock): Likewise.
650 (regcache_raw_read_unsigned): Likewise.
651 * tdesc.c (init_target_desc): Likewise.
652 (tdesc_create_reg): Likewise.
653 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
654 (struct target_desc) <reg_defs>: Convert to "std::vector".
655 (target_desc): Do not initialize "reg_defs".
656 (~target_desc): Update code to use "std::vector" instead of "VEC"
657 for "target_desc.reg_defs".
658 (operator==): Likewise.
660 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
662 * inferiors.h (thread_to_gdb_id): Remove.
663 * inferiors.c (thread_to_gdb_id): Remove.
664 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
665 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
666 lynx_store_registers, lynx_read_memory, lynx_write_memory):
668 * nto-low.c (nto_fetch_registers, nto_store_registers,
669 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
671 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
673 * inferiors.h (gdb_id_to_thread_id): Remove.
674 * inferiors.c (gdb_id_to_thread_id): Remove.
675 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
676 removal. Move pid declaration closer to where it's used.
678 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
680 * server.c (handle_detach): New function.
681 (process_serial_event): Move code out, call handle_detach.
683 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
685 * server.c (require_running): Rename to ...
686 (require_running_or_return): ... this ...
687 (require_running_or_break): ... and this.
688 (handle_query, process_serial_event): Adjust.
690 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
692 * linux-low.c (linux_set_resume_request): Remove unused
695 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
697 * server.c (first_thread_of): Remove.
698 (process_serial_event): Replace usage of first_thread_of with
699 find_any_thread_of_pid.
700 * tracepoint.c (same_process_p): Remove.
701 (gdb_agent_about_to_close): Replace usage of same_process_p with
702 find_any_thread_of_pid.
703 * linux-x86-low.c (same_process_callback): Remove.
704 (x86_arch_setup_process_callback): Replace usage of
705 same_process_callback with find_any_thread_of_pid.
706 * thread-db.c (any_thread_of): Remove.
707 (switch_to_process): Replace usage of any_thread_of with
708 find_any_thread_of_pid.
709 * inferiors.c (thread_pid_matches_callback): Remove.
710 (find_thread_process): Adjust to use find_any_thread_of_pid.
712 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
714 * regcache.c (get_thread_regcache): Guard calls to "memset"
717 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
719 * linux-low.c (handle_extended_wait): Use
720 "allocate_target_description" instead of "XNEW".
721 * linux-x86-low.c (initialize_low_arch): Likewise.
723 2017-09-05 Yao Qi <yao.qi@linaro.org>
725 * configure.srv (srv_i386_regobj): Remove.
726 (srv_amd64_regobj): Remove.
727 (srv_regobj): Set it to "" for x86 non-linux targets.
728 * linux-x86-tdesc.c (i386_linux_read_description):
729 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
730 (init_registers_i386): Remove the declaration.
731 (tdesc_i386): Remove the declaration.
732 (lynx_i386_arch_setup): Call i386_create_target_description.
733 * nto-x86-low.c: Likewise.
734 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
735 [!__x86_64__]: include arch/i386.h.
736 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
738 2017-09-05 Yao Qi <yao.qi@linaro.org>
740 * configure.srv (srv_amd64_linux_xmlfiles): Remove
741 i386/amd64-XXX-linux from it.
743 2017-09-05 Yao Qi <yao.qi@linaro.org>
745 * configure.srv: Empty srv_amd64_linux_regobj if $development is
747 (ipa_amd64_linux_regobj): Remove.
748 (ipa_x32_linux_regobj): Remove.
750 2017-09-05 Yao Qi <yao.qi@linaro.org>
752 * Makefile.in (arch-amd64.o): New rule.
753 * configure.srv: Append arch-amd64.o.
754 * linux-amd64-ipa.c: Include common/x86-xstate.h.
755 (get_ipa_tdesc): Call amd64_linux_read_description.
756 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
757 and init_registers_amd64_XXX.
758 * linux-x86-low.c (x86_linux_read_description): Call
759 amd64_linux_read_description.
760 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
761 (initialize_low_arch): Don't call init_registers_x32_XXX and
762 init_registers_amd64_XXX.
763 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
765 [__x86_64__] (amd64_tdesc_test): New function.
766 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
767 and init_registers_amd64_XXX.
768 * linux-x86-tdesc.c: Include arch/amd64.h.
769 (xcr0_to_tdesc_idx): New function.
770 (i386_linux_read_description): New function.
771 (amd64_get_ipa_tdesc_idx): New function.
772 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
773 (amd64_get_ipa_tdesc): Declare.
775 2017-09-05 Yao Qi <yao.qi@linaro.org>
777 * configure.srv (srv_i386_linux_xmlfiles): Remove
778 i386/i386-XXX-linux.xml from it.
780 2017-09-05 Yao Qi <yao.qi@linaro.org>
782 * configure.srv: Set srv_i386_linux_regobj empty if $development
784 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
785 initialize_low_tdesc.
786 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
787 with #if initialize_low_tdesc.
788 * linux-x86-tdesc-selftest.c: New file.
789 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
791 2017-09-05 Yao Qi <yao.qi@linaro.org>
793 * Makefile.in (arch-i386.o): New rule.
794 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
795 (x86_64-*-linux*): Likewise.
796 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
798 (i386_linux_read_description): Remove code and call
799 i386_create_target_description.
800 * tdesc.c (allocate_target_description): New function.
801 * tdesc.h (set_tdesc_architecture): Remove declaration.
802 (set_tdesc_osabi): Likewise.
804 2017-09-05 Yao Qi <yao.qi@linaro.org>
806 * linux-x86-tdesc.c: Don't include <inttypes.h>.
807 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
808 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
810 * server.c (get_features_xml): Call tdesc_get_features_xml.
811 * tdesc.c (set_tdesc_architecture): New function.
812 (set_tdesc_osabi): New function.
813 (tdesc_get_features_xml): New function.
814 (tdesc_create_feature): Add an argument.
815 * tdesc.h (struct target_desc) <features>: New field.
816 <arch, osabi>: New field.
817 (~target_desc): xfree features, arch, and osabi.
818 (target_desc::oerator==): Don't compare .xmltarget.
819 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
820 (set_tdesc_osabi): Likewise.
821 (tdesc_get_features_xml): Likewise.
823 2017-09-05 Yao Qi <yao.qi@linaro.org>
825 * linux-x86-tdesc.c: Include selftest.h.
826 (i386_tdesc_test): New function.
827 (initialize_low_tdesc): Call selftests::register_test.
828 * tdesc.h: Include regdef.h.
829 (target_desc): Override operator == and !=.
831 2017-09-05 Yao Qi <yao.qi@linaro.org>
833 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
835 * linux-i386-ipa.c: Include common/x86-xstate.h
836 (get_ipa_tdesc): Call i386_linux_read_description.
837 (initialize_low_tracepoint): Don't call init_registers_XXX
838 functions, call initialize_low_tdesc instead.
839 * linux-x86-low.c (x86_linux_read_description): Call
840 i386_linux_read_description.
841 (initialize_low_arch): Don't call init_registers_i386_XXX
842 functions, call initialize_low_tdesc.
843 * linux-x86-tdesc.c: New file.
844 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
845 (i386_get_ipa_tdesc_idx): Declare.
846 (i386_get_ipa_tdesc): Declare.
847 (initialize_low_tdesc): Declare.
849 2017-09-05 Yao Qi <yao.qi@linaro.org>
851 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
854 2017-09-05 Yao Qi <yao.qi@linaro.org>
856 * Makefile.in (IPA_OBJS): Add vec-ipa.o
857 * regcache.c (get_thread_regcache): Use VEC_length.
858 (init_register_cache): Likewise.
859 (regcache_cpy): Likewise.
860 (registers_to_string): Iterate reg_defs via VEC_iterate.
861 (find_regno): Likewise.
862 (find_register_by_number): Use VEC_index.
863 (register_size): Call find_register_by_number.
864 (register_data): Call find_register_by_number.
865 (supply_regblock): Use VEC_length.
866 (regcache_raw_read_unsigned): Likewise.
867 * tdesc.c (init_target_desc): Iterate reg_defs via
869 (default_description): Update initializer.
870 (copy_target_description): Don't update field num_registers.
871 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
872 <num_registers>: Remove.
874 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
876 * Makefile.in (.SECONDARY): Define target.
878 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
880 * linux-low.c (linux_wait_1): Adjust.
881 * server.c (queue_stop_reply_callback): Adjust.
883 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
885 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
886 QEnvironmentUnset and QEnvironmentReset packets.
887 (handle_query): Inform remote that QEnvironmentHexEncoded,
888 QEnvironmentUnset and QEnvironmentReset are supported.
890 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
892 * inferiors.h (inferior_target_data): Rename to ...
893 (thread_target_data): ... this.
894 (inferior_regcache_data): Rename to ...
895 (thread_regcache_data): ... this.
896 (set_inferior_regcache_data): Rename to ...
897 (set_thread_regcache_data): ... this.
898 * inferiors.c (inferior_target_data): Rename to ...
899 (thread_target_data): ... this.
900 (inferior_regcache_data): Rename to ...
901 (thread_regcache_data): ... this.
902 (set_inferior_regcache_data): Rename to ...
903 (set_thread_regcache_data): ... this.
904 (free_one_thread): Update.
905 * linux-low.h (get_thread_lwp): Update.
906 * regcache.c (get_thread_regcache): Update.
907 (regcache_invalidate_thread): Update.
908 (free_register_cache_thread): Update.
909 * win32-i386-low.c (update_debug_registers_callback): Update.
910 (win32_get_current_dr): Update.
911 * win32-low.c (thread_rec): Update.
912 (delete_thread_info): Update.
913 (continue_one_thread): Update.
914 (suspend_one_thread): Update.
916 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
918 * inferiors.c (set_inferior_target_data): Remove.
919 * inferiors.h (set_inferior_target_data): Remove.
921 2017-08-18 Yao Qi <yao.qi@linaro.org>
923 * Makefile.in (OBS): Add selftest.o.
924 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
925 * configure, config.in: Re-generated.
926 * server.c: Include common/sefltest.h.
927 (captured_main): Handle option --selftest.
929 2017-08-09 Yao Qi <yao.qi@linaro.org>
931 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
932 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
933 i386-avx-mpx.o and i386-mmx.o.
934 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
935 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
936 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
937 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
938 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
939 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
940 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
941 i386/amd64-avx-mpx.xml.
943 2017-08-09 Yao Qi <yao.qi@linaro.org>
945 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
946 and x32-avx-avx512.o.
947 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
948 i386/x32-avx-avx512.xml.
950 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
952 * tracepoint.h (enum class fast_tpoint_collect_result): New
954 (fast_tracepoint_collecting): Change return type to
955 fast_tpoint_collect_result.
956 * tracepoint.c (fast_tracepoint_collecting): Likewise.
957 * linux-low.h: Include tracepoint.h.
958 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
959 fast_tpoint_collect_result.
960 * linux-low.c (handle_tracepoints): Adjust.
961 (linux_fast_tracepoint_collecting): Change return type to
962 fast_tpoint_collect_result.
963 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
964 linux_wait_1, stuck_in_jump_pad_callback,
965 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
966 proceed_one_lwp): Adjust to type change.
968 2017-07-10 Yao Qi <yao.qi@linaro.org>
970 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
972 2017-06-29 Yao Qi <yao.qi@linaro.org>
974 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
976 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
978 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
980 * Makefile.in (IPA_OBJS): Sort and format one item per line.
982 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
984 * linux-low.c (linux_create_inferior): Adjust code to access the
985 environment information via 'gdb_environ' class.
986 * lynx-low.c (lynx_create_inferior): Likewise.
987 * server.c (our_environ): Make it an instance of 'gdb_environ'.
988 (get_environ): Return a pointer to 'our_environ'.
989 (captured_main): Initialize 'our_environ'.
990 * server.h (get_environ): Adjust prototype.
991 * spu-low.c (spu_create_inferior): Adjust code to access the
992 environment information via 'gdb_environ' class.
994 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
996 * linux-low.c (linux_read_memory, linux_write_memory): Remove
997 usage of "register" keyword.
999 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1001 * configure: Re-generate.
1003 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1005 * configure: Re-generate.
1007 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1009 * Makefile.in (COMPILE.pre): Add "-x c++".
1011 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1013 * fork-child.c: Conditionally include <signal.h>.
1015 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1017 * server.c (handle_general_set): Handle new packet
1018 "QStartupWithShell".
1019 (handle_query): Add "QStartupWithShell" to the list of supported
1021 (gdbserver_usage): Add help text explaining the
1022 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1024 (captured_main): Recognize and act upon the presence of the new
1027 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1028 Pedro Alves <palves@redhat.com>
1030 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1031 * configure: Regenerate.
1032 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1034 (i[34567]86-*-lynxos*): Likewise.
1035 (spu*-*-*): Likewise.
1036 * fork-child.c: New file.
1037 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1039 (linux_ptrace_fun): New function.
1040 (linux_create_inferior): Adjust function prototype to reflect
1041 change on "target.h". Adjust function code to use
1043 (linux_request_interrupt): Delete "signal_pid".
1044 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1045 (lynx_ptrace_fun): New function.
1046 (lynx_create_inferior): Adjust function prototype to reflect
1047 change on "target.h". Adjust function code to use
1049 * nto-low.c (nto_create_inferior): Adjust function prototype and
1050 code to reflect change on "target.h". Update comments.
1051 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1052 "common-terminal.h" and "environ.h".
1053 (terminal_fd): Moved to fork-child.c.
1054 (old_foreground_pgrp): Likewise.
1055 (restore_old_foreground_pgrp): Likewise.
1056 (last_status): Make it global.
1057 (last_ptid): Likewise.
1058 (our_environ): New variable.
1059 (startup_with_shell): Likewise.
1060 (program_name): Likewise.
1061 (program_argv): Rename to...
1062 (program_args): ...this.
1063 (wrapper_argv): New variable.
1064 (start_inferior): Delete function.
1065 (get_exec_wrapper): New function.
1066 (get_exec_file): Likewise.
1067 (get_environ): Likewise.
1068 (prefork_hook): Likewise.
1069 (post_fork_inferior): Likewise.
1070 (postfork_hook): Likewise.
1071 (postfork_child_hook): Likewise.
1072 (handle_v_run): Update code to deal with arguments coming from the
1073 remote host. Update calls from "start_inferior" to
1075 (captured_main): Likewise. Initialize environment variable. Call
1077 * server.h (post_fork_inferior): New prototype.
1078 (get_environ): Likewise.
1079 (last_status): Declare.
1080 (last_ptid): Likewise.
1081 (signal_pid): Likewise.
1082 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1083 (spu_ptrace_fun): New function.
1084 (spu_create_inferior): Adjust function prototype to reflect change
1085 on "target.h". Adjust function code to use "fork_inferior".
1086 * target.c (target_terminal_init): New function.
1087 (target_terminal_inferior): Likewise.
1088 (target_terminal_ours): Likewise.
1089 * target.h: Include <vector>.
1090 (struct target_ops) <create_inferior>: Update prototype.
1091 (create_inferior): Update macro.
1092 * utils.c (gdb_flush_out_err): New function.
1093 * win32-low.c (win32_create_inferior): Adjust function prototype
1094 and code to reflect change on "target.h".
1096 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1098 * inferiors.c (switch_to_thread): New function.
1100 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1102 * Makefile.in (SFILE): Add "common/job-control.c".
1103 (OBS): Add "job-control.o".
1105 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1107 * Makefile: Remove "@host_makefile_frag@".
1109 2017-05-05 Pedro Alves <palves@redhat.com>
1111 * configure: Regenerate.
1113 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1115 * configure: Regenerate.
1117 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1119 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1120 software_single_step change of return type to
1121 std::vector<CORE_ADDR>.
1122 * linux-low.c (install_software_single_step_breakpoints):
1124 * linux-low.h (install_software_single_step_breakpoints):
1127 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1129 * remote-utils.c: Include "gdb_termios.h" instead of
1131 * terminal.h: Delete file.
1133 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1135 * server.c: Include <vector>.
1136 <program_argv, wrapper_argv>: Convert to std::vector.
1137 (start_inferior): Rewrite function to use C++.
1138 (handle_v_run): Likewise. Update code that calculates the argv
1139 based on the vRun packet; use C++.
1140 (captured_main): Likewise.
1142 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1144 * server.c (handle_v_cont): Initialize thread_resume::thread
1147 2017-04-05 Pedro Alves <palves@redhat.com>
1149 * configure: Regenerate.
1151 2017-04-05 Pedro Alves <palves@redhat.com>
1153 * gdbreplay.c (sync_error): Constify.
1154 * linux-x86-low.c (push_opcode): Constify.
1156 2017-04-05 Pedro Alves <palves@redhat.com>
1158 * win32-low.c (get_child_debug_event)
1159 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1160 Report TARGET_WAITKIND_SPURIOUS instead.
1162 2017-04-05 Pedro Alves <palves@redhat.com>
1164 * remote-utils.c (remote_prepare, remote_open): Constify.
1165 * remote-utils.h (remote_prepare, remote_open): Constify.
1166 * server.c (captured_main): Constify 'port' handling.
1168 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1170 * Makefile.in (clean): Clear .deps.
1172 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1174 * .gitignore: Remove generated files, replace with wildcard.
1175 * (clean): Replace removal of generated files with wildcard.
1176 (version.c): Replace with...
1177 (version-generated.c): ...this.
1178 (xml-builtin.c): Replace with...
1179 (xml-builtin-generated.c): ...this.
1180 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1181 (%.c: *regformats*): Replace with...
1182 (%-generated.c: *regformats*): ...this.
1184 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1186 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1187 (xtensa_fill_gregset): Call collect_register_by_name for
1189 (xtensa_store_gregset): Call supply_register_by_name for
1192 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1194 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1195 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1196 (xtensa_store_gregset): Call supply_register for all registers in
1197 a0_regnum..a0_regnum + C0_NREGS range.
1199 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1201 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1202 (ax-ipa.o: ax.c): Remove.
1203 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1204 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1205 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1206 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1207 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1209 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1211 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1212 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1213 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1214 (errors-ipa.o: ../common/errors.c): Remove.
1215 (format-ipa.o: ../common/format.c): Remove.
1216 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1218 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1220 * Makefile.in (%-ipa.o: %.c): New rule.
1221 (tracepoint-ipa.o: tracepoint.c): Remove.
1222 (utils-ipa.o: utils.c): Remove.
1223 (remote-utils-ipa.o: remote-utils.c): Remove.
1224 (regcache-ipa.o: regcache.c): Remove.
1225 (i386-linux-ipa.o: i386-linux.c): Remove.
1226 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1227 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1228 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1229 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1230 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1231 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1232 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1233 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1234 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1235 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1236 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1237 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1238 (aarch64-ipa.o: aarch64.c): Remove.
1239 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1240 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1241 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1242 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1243 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1244 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1245 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1246 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1247 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1248 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1249 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1250 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1251 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1252 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1253 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1254 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1255 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1256 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1257 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1258 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1259 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1260 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1261 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1262 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1263 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1264 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1265 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1266 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1267 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1268 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1269 (tdesc-ipa.o: tdesc.c): Remove.
1270 (x32-linux-ipa.o: x32-linux.c): Remove.
1271 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1272 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1274 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1276 * Makefile.in (%.o: ../arch/%.c): New rule.
1277 (arm.o: ../arch/arm.c): Remove.
1278 (arm-linux.o: ../arch/arm-linux.c): Remove.
1279 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1280 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1282 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1284 * Makefile.in (%.o: ../nat/%.c): New rule.
1285 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1286 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1287 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1288 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1289 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1290 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1291 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1292 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1293 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1294 (linux-personality.o: ../nat/linux-personality.c): Remove.
1295 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1296 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1297 (x86-linux.o: ../nat/x86-linux.c): Remove.
1298 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1299 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1301 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1303 * Makefile.in (%.o: ../common/%.c): New rule.
1304 (signals.o: ../common/signals.c): Remove.
1305 (print-utils.o: ../common/print-utils.c): Remove.
1306 (rsp-low.o: ../common/rsp-low.c): Remove.
1307 (common-utils.o: ../common/common-utils.c): Remove.
1308 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1309 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1310 (vec.o: ../common/vec.c): Remove.
1311 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1312 (xml-utils.o: ../common/xml-utils.c): Remove.
1313 (ptid.o: ../common/ptid.c): Remove.
1314 (buffer.o: ../common/buffer.c): Remove.
1315 (format.o: ../common/format.c): Remove.
1316 (filestuff.o: ../common/filestuff.c): Remove.
1317 (agent.o: ../common/agent.c): Remove.
1318 (errors.o: ../common/errors.c): Remove.
1319 (environ.o: ../common/environ.c): Remove.
1320 (common-debug.o: ../common/common-debug.c): Remove.
1321 (cleanups.o: ../common/cleanups.c): Remove.
1322 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1323 (fileio.o: ../common/fileio.c): Remove.
1324 (common-regcache.o: ../common/common-regcache.c): Remove.
1325 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1326 (new-op.o: ../common/new-op.c): Remove.
1327 (btrace-common.o: ../common/btrace-common.c): Remove.
1329 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1331 * Makefile.in (%.o: ../target/%.c): New rule.
1332 (waitstatus.o: ../target/waitstatus.c): Remove.
1334 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1337 (%.c: ../regformats/%.dat,
1338 (%.c: ../regformats/arm/%.dat,
1339 (%.c: ../regformats/i386/%.dat,
1340 (%.c: ../regformats/rs6000/%.dat): New rules.
1341 (aarch64.c): Remove.
1342 (reg-arm.c): Remove.
1343 (arm-with-iwmmxt.c): Remove.
1344 (arm-with-vfpv2.c): Remove.
1345 (arm-with-vfpv3.c): Remove.
1346 (arm-with-neon.c): Remove.
1347 (reg-bfin.c): Remove.
1348 (reg-cris.c): Remove.
1349 (reg-crisv32.c): Remove.
1351 (i386-linux.c): Remove.
1352 (i386-avx.c): Remove.
1353 (i386-avx-linux.c): Remove.
1354 (i386-avx-avx512.c): Remove.
1355 (i386-avx-avx512-linux.c): Remove.
1356 (i386-mpx.c): Remove.
1357 (i386-mpx-linux.c): Remove.
1358 (i386-avx-mpx-avx512-pku.c): Remove.
1359 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1360 (i386-avx-mpx.c): Remove.
1361 (i386-avx-mpx-linux.c): Remove.
1362 (i386-mmx.c): Remove.
1363 (i386-mmx-linux.c): Remove.
1364 (reg-ia64.c): Remove.
1365 (reg-m32r.c): Remove.
1366 (reg-m68k.c): Remove.
1368 (mips-linux.c): Remove.
1369 (mips-dsp-linux.c): Remove.
1370 (mips64-linux.c): Remove.
1371 (mips64-dsp-linux.c): Remove.
1372 (nios2-linux.c): Remove.
1373 (powerpc-32.c): Remove.
1374 (powerpc-32l.c): Remove.
1375 (powerpc-altivec32l.c): Remove.
1376 (powerpc-cell32l.c): Remove.
1377 (powerpc-vsx32l.c): Remove.
1378 (powerpc-isa205-32l.c): Remove.
1379 (powerpc-isa205-altivec32l.c): Remove.
1380 (powerpc-isa205-vsx32l.c): Remove.
1381 (powerpc-e500l.c): Remove.
1382 (powerpc-64l.c): Remove.
1383 (powerpc-altivec64l.c): Remove.
1384 (powerpc-cell64l.c): Remove.
1385 (powerpc-vsx64l.c): Remove.
1386 (powerpc-isa205-64l.c): Remove.
1387 (powerpc-isa205-altivec64l.c): Remove.
1388 (powerpc-isa205-vsx64l.c): Remove.
1389 (s390-linux32.c): Remove.
1390 (s390-linux32v1.c): Remove.
1391 (s390-linux32v2.c): Remove.
1392 (s390-linux64.c): Remove.
1393 (s390-linux64v1.c): Remove.
1394 (s390-linux64v2.c): Remove.
1395 (s390-te-linux64.c): Remove.
1396 (s390-vx-linux64.c): Remove.
1397 (s390-tevx-linux64.c): Remove.
1398 (s390x-linux64.c): Remove.
1399 (s390x-linux64v1.c): Remove.
1400 (s390x-linux64v2.c): Remove.
1401 (s390x-te-linux64.c): Remove.
1402 (s390x-vx-linux64.c): Remove.
1403 (s390x-tevx-linux64.c): Remove.
1404 (tic6x-c64xp-linux.c): Remove.
1405 (tic6x-c64x-linux.c): Remove.
1406 (tic6x-c62x-linux.c): Remove.
1408 (reg-sparc64.c): Remove.
1409 (reg-spu.c): Remove.
1411 (amd64-linux.c): Remove.
1412 (amd64-avx.c): Remove.
1413 (amd64-avx-linux.c): Remove.
1414 (amd64-avx-avx512.c): Remove.
1415 (amd64-avx-avx512-linux.c): Remove.
1416 (amd64-mpx.c): Remove.
1417 (amd64-mpx-linux.c): Remove.
1418 (amd64-avx-mpx-avx512-pku.c): Remove.
1419 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1420 (amd64-avx-mpx.c): Remove.
1421 (amd64-avx-mpx-linux.c): Remove.
1423 (x32-linux.c): Remove.
1424 (x32-avx.c): Remove.
1425 (x32-avx-linux.c): Remove.
1426 (x32-avx-avx512.c): Remove.
1427 (x32-avx-avx512-linux.c): Remove.
1428 (reg-xtensa.c): Remove.
1429 (reg-tilegx.c): Remove.
1430 (reg-tilegx32.c): Remove.
1432 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1434 * Makefile.in (SFILES): Add "common/environ.c".
1435 (OBJS): Add "common/environ.h".
1437 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1439 * configure.ac: Check if the fs_base and gs_base members of
1440 `struct user_regs_struct' exist.
1441 * config.in: Regenerated.
1442 * configure: Likewise.
1444 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1446 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1448 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1449 (get_next_pcs_syscall_next_pc): Likewise.
1451 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1453 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1454 * nto-x86-low.c: Likewise.
1456 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1458 * Makefile.in: Include disable-implicit-rules.mk.
1460 2016-11-23 Pedro Alves <palves@redhat.com>
1462 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1463 (debug_vprintf): Use std::chrono::steady_clock instead of
1464 gettimeofday. Use '.' instead of ':'.
1465 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1466 (get_timestamp): Use std::chrono::steady_clock instead of
1469 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1471 * Makefile.in: Fix whitespace formatting.
1473 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1475 * Makefile.in (SFILES, OBS): Flatten list and order
1478 2016-11-23 Pedro Alves <palves@redhat.com>
1480 * event-loop.c (handle_file_event): Use warning.
1481 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1482 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1485 2016-11-23 Pedro Alves <palves@redhat.com>
1487 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1489 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1490 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1491 debug_printf and debug_flush for debug output.
1492 * server.c (handle_general_set): Likewise.
1493 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1496 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1498 * Makefile.in (.c.o): Replace rule with ...
1499 (%.o: %.c): ... this one.
1501 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1503 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1504 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1506 * configure.ac: Remove checks for the make program.
1507 * configure: Re-generate.
1509 2016-10-28 Pedro Alves <palves@redhat.com>
1511 * Makefile.in (CXX_DIALECT): Get from configure.
1512 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1513 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1514 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1515 * config.in: Regenerate.
1516 * configure: Regenerate.
1518 2016-10-27 Yao Qi <yao.qi@linaro.org>
1520 * linux-low.c (linux_supports_range_stepping): Return true if
1521 can_software_single_step return true.
1523 2016-10-27 Yao Qi <yao.qi@linaro.org>
1525 * inferiors.c (find_inferior_in_random): New function.
1526 * inferiors.h (find_inferior_in_random): Declare.
1527 * linux-low.c (linux_wait_for_event_filtered): Call
1528 find_inferior_in_random instead of find_inferior.
1530 2016-10-27 Yao Qi <yao.qi@linaro.org>
1532 * linux-low.c (linux_wait_1): If single-step breakpoints are
1533 inserted, remove them.
1535 2016-10-26 Pedro Alves <palves@redhat.com>
1537 * linux-low.c (handle_extended_wait): Link parent/child fork
1539 (linux_wait_1): Unlink them.
1540 (linux_set_resume_request): Ignore resume requests for
1541 already-resumed and unhandled fork child threads.
1542 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1543 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1545 (handle_v_requests) <vCont>: Don't call require_running.
1546 * server.h (in_queued_stop_replies): New declaration.
1548 2016-10-24 Yao Qi <yao.qi@linaro.org>
1551 * linux-aarch64-low.c (append_insns): Cast the return value to
1554 2016-10-10 Yao Qi <yao.qi@linaro.org>
1556 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1558 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1560 * target.c (target_supports_multi_process): New function, moved
1562 * target.h (target_supports_multi_process): ... here. Remove
1565 2016-10-05 Tom Tromey <tom@tromey.com>
1568 * tracepoint.c (handle_tracepoint_bkpts): Check
1569 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1571 2016-10-05 Yao Qi <yao.qi@linaro.org>
1573 * configure.srv: Update the path of arm-*.xml files.
1575 2016-10-05 Terry Guo <terry.guo@arm.com>
1576 Yao Qi <yao.qi@linaro.org>
1578 * Makefile.in: Adjust the path of rules.
1579 * configure.srv: Update the path of xml files.
1580 * regformats/arm-with-iwmmxt.dat: Regenerated.
1581 * regformats/arm-with-neon.dat: Likewise.
1582 * regformats/arm-with-vfpv2.dat: Likewise.
1583 * regformats/arm-with-vfpv3.dat Likewise.
1585 2016-09-30 Yao Qi <yao.qi@linaro.org>
1588 * target.c (target_stop_and_wait): Don't call
1589 target_continue_no_signal, use resume_stop instead.
1591 2016-09-26 Yao Qi <yao.qi@linaro.org>
1593 * linux-low.c (linux_wait_1): Call debug_exit.
1595 2016-09-23 Pedro Alves <palves@redhat.com>
1597 * Makefile.in (SFILES): Add common/new-op.c.
1598 (OBS): Add common/new-op.o.
1599 (new-op.o): New rule.
1601 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1603 * .gitinore: Ignore more files.
1605 2016-09-21 Yao Qi <yao.qi@linaro.org>
1607 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1610 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1612 * server.c (start_inferior): Call target_mourn_inferior instead of
1613 mourn_inferior; pass ptid_t argument to it.
1615 (handle_target_event): Likewise.
1616 * target.c (target_mourn_inferior): New function.
1617 * target.h (mourn_inferior): Delete macro.
1619 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1621 * linux-low.c (lwp_is_stepping): New function.
1623 2016-09-06 Carl Love <cel@us.ibm.com>
1625 * server.c (start_inferior): Fixed comment, requested comment change
1626 didn't get updated correctly. Removed reference to ptrace () call as
1627 it is only true on Linux systems.
1629 2016-09-06 Carl Love <cel@us.ibm.com>
1631 * server.c (start_inferior): Do not call
1632 function target_post_create_inferior () if the
1633 inferior process has already exited.
1635 2016-09-05 Pedro Alves <palves@redhat.com>
1637 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1638 (COMPILE.pre, CC_LD): Use CXX directly.
1639 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1640 * acinclude.m4: Don't include build-with-cxx.m4.
1641 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1642 * configure: Regenerate.
1644 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1647 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1648 call writing data to own_buf.
1650 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1652 * target.c (mywait): Call target_wait instead of
1654 (target_wait): New function.
1656 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1658 * server.c (start_inferior): New variable 'ptid'. Replace calls
1659 to the_target->resume by target_continue{,_no_signal}, depending
1661 * target.c (target_stop_and_wait): Call target_continue_no_signal
1662 instead of the_target->resume.
1663 (target_continue): New function.
1665 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1667 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1669 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1672 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1674 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1675 * linux-arm-low.c (ps_get_thread_area): Likewise.
1676 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1677 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1678 * linux-mips-low.c (ps_get_thread_area): Likewise.
1679 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1680 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1681 * linux-x86-low.c (ps_get_thread_area): Likewise.
1682 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1684 2016-08-19 Pedro Alves <palves@redhat.com>
1686 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1688 2016-08-19 Pedro Alves <palves@redhat.com>
1690 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1691 comment. Use memcpy instead of casting through unsigned long.
1693 2016-08-19 Pedro Alves <palves@redhat.com>
1695 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1696 allocating around 0x80000000.
1698 2016-08-19 Pedro Alves <palves@redhat.com>
1701 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1702 (x32-avx512-linux-ipa.o): New rules.
1703 * configure.ac (x86_64-*-linux*): New x32 check.
1704 * configure.srv (ipa_x32_linux_regobj): New.
1705 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1706 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1708 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1710 * configure: Regenerate.
1712 2016-08-09 Pedro Alves <palves@redhat.com>
1715 * Makefile.in (OBS): Add signals-state-save-restore.o.
1716 (signals-state-save-restore.o): New rule.
1717 * config.in: Regenerate.
1718 * configure: Regenerate.
1719 * linux-low.c: Include "signals-state-save-restore.h".
1720 (linux_create_inferior): Call
1721 restore_original_signals_state.
1722 * server.c: Include "dispositions-save-restore.h".
1723 (captured_main): Call save_original_signals_state.
1725 2016-08-05 Pedro Alves <palves@redhat.com>
1727 * configure: Regenerate.
1729 2016-08-04 Yao Qi <yao.qi@linaro.org>
1731 * linux-low.c (regsets_fetch_inferior_registers): Check
1732 errno is ESRCH or not.
1734 2016-08-02 Yao Qi <yao.qi@linaro.org>
1736 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1737 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1738 (thread_db_load_search): Update.
1739 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1740 td_ta_set_event and td_ta_event_getmsg.
1742 2016-07-26 Pedro Alves <palves@redhat.com>
1745 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1746 of unsigned long for 64-bit registers and use uint32_t instead of
1747 unsigned int for 32-bit registers.
1749 2016-07-26 Pedro Alves <palves@redhat.com>
1751 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1754 2016-07-21 Tom Tromey <tom@tromey.com>
1756 * configure: Rebuild.
1758 2016-07-21 Yao Qi <yao.qi@linaro.org>
1760 * mem-break.c (find_gdb_breakpoint): Cast bp to
1761 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1763 2016-07-21 Yao Qi <yao.qi@linaro.org>
1765 * server.c (handle_v_requests): Support s and S actions
1766 if target_supports_software_single_step return true.
1768 2016-07-21 Yao Qi <yao.qi@linaro.org>
1770 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1771 is resume_step, call maybe_hw_step.
1772 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1774 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1776 (proceed_one_lwp): If resume request is resume_step, install
1777 reinsert breakpoints and call maybe_hw_step.
1779 2016-07-21 Yao Qi <yao.qi@linaro.org>
1781 * linux-low.c (proceed_one_lwp): Declare.
1782 (linux_resume_one_thread): Remove local variable 'step'.
1783 Lift code enqueue signal. Call proceed_one_lwp instead of
1784 linux_resume_one_lwp.
1786 2016-07-21 Yao Qi <yao.qi@linaro.org>
1788 * linux-low.c (linux_resume_one_thread): Call
1789 enqueue_pending_signal.
1791 2016-07-21 Yao Qi <yao.qi@linaro.org>
1793 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1794 * inferiors.c (do_restore_current_thread_cleanup): New function.
1795 (make_cleanup_restore_current_thread): Likewise.
1796 * linux-low.c (install_software_single_step_breakpoints): Call
1797 make_cleanup_restore_current_thread. Switch current_thread to
1800 2016-07-21 Yao Qi <yao.qi@linaro.org>
1802 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1803 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1804 (clone_one_breakpoint): Likewise.
1805 (delete_reinsert_breakpoints): Change parameter to thread.
1807 (has_reinsert_breakpoints): Likewise.
1808 (uninsert_reinsert_breakpoints): Likewise.
1809 (reinsert_reinsert_breakpoints): Likewise.
1810 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1811 (delete_reinsert_breakpoints): Likewise.
1812 (reinsert_reinsert_breakpoints): Likewise.
1813 (uninsert_reinsert_breakpoints): Likewise.
1814 (has_reinsert_breakpoints): Likewise.
1816 2016-07-21 Yao Qi <yao.qi@linaro.org>
1818 * inferiors.c (get_thread_process): Make parameter const.
1819 * inferiors.h (get_thread_process): Update declaration.
1820 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1821 Add new parameters child_thread and parent_thread. Callers
1823 * mem-break.h (clone_all_breakpoints): Update declaration.
1825 2016-07-21 Yao Qi <yao.qi@linaro.org>
1827 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1828 <command_list, handler>: Remove.
1829 (struct gdb_breakpoint): New.
1830 (struct other_breakpoint): New.
1831 (struct reinsert_breakpoint): New.
1832 (is_gdb_breakpoint): New function.
1833 (any_persistent_commands): Update command_list if
1834 is_gdb_breakpoint returns true.
1835 (set_breakpoint): Create breakpoints according to their types.
1836 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1837 (set_gdb_breakpoint_1): Likewise.
1838 (set_gdb_breakpoint): Likewise.
1839 (clear_breakpoint_conditions): Change parameter type to
1840 'struct gdb_breakpoint *'.
1841 (clear_breakpoint_commands): Likewise.
1842 (clear_breakpoint_conditions_and_commands): Likewise.
1843 (add_condition_to_breakpoint): Likewise.
1844 (add_breakpoint_condition): Likewise.
1845 (add_commands_to_breakpoint): Likewise.
1846 (check_breakpoints): Check other_breakpoint.
1847 (clone_one_breakpoint): Clone breakpopint according to its type.
1848 * mem-break.h (struct gdb_breakpoint): Declare.
1849 (set_gdb_breakpoint): Update declaration.
1850 (clear_breakpoint_conditions_and_commands): Likewise.
1851 (add_breakpoint_condition): Likewise.
1852 (add_breakpoint_commands): Likewise.
1853 * server.c (process_point_options): Change parameter type to
1854 'struct gdb_breakpoint *'.
1856 2016-07-21 Yao Qi <yao.qi@linaro.org>
1858 * mem-break.c (set_breakpoint_at): Rename it to ...
1859 (set_breakpoint_type_at): ... it.
1860 (set_breakpoint_at): Call set_breakpoint_type_at.
1861 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1862 * mem-break.h (set_breakpoint_at): Update comments.
1864 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1866 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1868 (nios2_store_gregset): Likewise.
1870 2016-07-01 Pedro Alves <palves@redhat.com>
1871 Antoine Tremblay <antoine.tremblay@ericsson.com>
1873 * linux-low.c: Change interface to take the target lwp_info
1874 pointer directly and return void. Handle detaching from a zombie
1876 (linux_detach_lwp_callback): New function.
1877 (linux_detach): Detach from the leader thread after detaching from
1880 2016-06-28 Yao Qi <yao.qi@linaro.org>
1882 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1883 for variable new_offset.
1884 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1885 (aarch64_ftrace_insn_reloc_cb): Likewise.
1886 (aarch64_ftrace_insn_reloc_tb): Likewise.
1887 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1888 PRIx64 instead of PRIx32.
1890 2016-06-28 Yao Qi <yao.qi@linaro.org>
1892 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1893 (the_low_target): Install arm_get_syscall_trapinfo.
1895 2016-06-28 Yao Qi <yao.qi@linaro.org>
1897 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1899 (the_low_target): Install aarch64_get_syscall_trapinfo.
1901 2016-06-28 Yao Qi <yao.qi@linaro.org>
1903 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1905 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1906 Remove parameter sysno.
1907 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1910 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1912 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1913 (s390_emit_ne_goto): Likewise.
1914 (s390_emit_lt_goto): Likewise.
1915 (s390_emit_le_goto): Likewise.
1916 (s390_emit_gt_goto): Likewise.
1917 (s390_emit_ge_goto): Likewise.
1918 (s390x_emit_eq_goto): Likewise.
1919 (s390x_emit_ne_goto): Likewise.
1920 (s390x_emit_lt_goto): Likewise.
1921 (s390x_emit_le_goto): Likewise.
1922 (s390x_emit_gt_goto): Likewise.
1923 (s390x_emit_ge_goto): Likewise.
1924 (s390_emit_ops_impl): Mark variable static.
1925 (s390x_emit_ops): Likewise.
1927 2016-06-17 Yao Qi <yao.qi@linaro.org>
1929 * linux-low.c (handle_extended_wait): Call
1930 uninsert_reinsert_breakpoints for the parent process. Remove
1931 reinsert breakpoints from the child process. Reinsert them to
1932 the parent process when vfork is done.
1933 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1934 (reinsert_reinsert_breakpoints): New function.
1935 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1936 (reinsert_reinsert_breakpoints): Declare.
1938 2016-06-17 Yao Qi <yao.qi@linaro.org>
1940 * linux-low.c (handle_extended_wait): If the parent is doing
1941 step-over, remove the reinsert breakpoints from the forked child.
1943 2016-06-17 Yao Qi <yao.qi@linaro.org>
1945 * linux-low.c (unsuspend_all_lwps): Declare.
1946 (linux_low_filter_event): If thread exited, call finish_step_over.
1947 If step-over is finished, unsuspend other threads.
1949 2016-06-17 Yao Qi <yao.qi@linaro.org>
1951 * linux-low.c (linux_resume_one_lwp_throw): Assert
1952 has_reinsert_breakpoints returns false.
1953 * mem-break.c (delete_disabled_breakpoints): Assert
1954 bp type isn't reinsert_breakpoint.
1956 2016-06-17 Yao Qi <yao.qi@linaro.org>
1958 * linux-low.c (maybe_hw_step): New function.
1959 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1960 (finish_step_over): Switch current_thread to lwp temporarily,
1961 and assert has_reinsert_breakpoints returns true.
1962 (proceed_one_lwp): Call maybe_hw_step.
1963 * mem-break.c (has_reinsert_breakpoints): New function.
1964 * mem-break.h (has_reinsert_breakpoints): Declare.
1966 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1968 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1970 2016-05-17 Yao Qi <yao.qi@linaro.org>
1972 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1973 instead of find_inferior.
1975 2016-05-05 Yao Qi <yao.qi@linaro.org>
1977 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1978 Initialize res to zero.
1980 2016-05-05 Yao Qi <yao.qi@linaro.org>
1982 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1985 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1987 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1988 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1989 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1991 2016-04-28 Par Olsson <par.olsson@windriver.com>
1992 Simon Marchi <simon.marchi@ericsson.com>
1994 * tracepoint.c (write_inferior_int8): New function.
1995 (cmd_qtenable_disable): Write enable flag using
1996 write_inferior_int8.
1998 2016-04-25 Yao Qi <yao.qi@linaro.org>
2000 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2001 (need_step_over_p): Return zero if the LWP has pending signals
2002 can be delivered on software single step target.
2004 2016-04-25 Yao Qi <yao.qi@linaro.org>
2006 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2007 return instead of error.
2009 2016-04-22 Yao Qi <yao.qi@linaro.org>
2011 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2014 2016-04-22 Yao Qi <yao.qi@linaro.org>
2016 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2017 signal when stepping over breakpoint with software single
2020 2016-04-21 Pedro Alves <palves@redhat.com>
2022 * linux-s390-low.c (s390_collect_ptrace_register)
2023 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2025 (s390_check_regset): Use void * instead of gdb_byte *.
2027 2016-04-20 Pedro Alves <palves@redhat.com>
2029 * configure: Renegerate.
2031 2016-04-20 Yao Qi <yao.qi@linaro.org>
2033 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2034 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2036 (arm_store_gregset): Likewise.
2038 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2040 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2041 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2042 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2043 (amd64-avx-mpx-linux.c): New rules.
2044 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2045 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2046 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2047 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2048 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2049 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2050 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2051 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2052 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2053 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2054 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2055 * linux-x86-low.c (x86_linux_read_description): Add case for
2056 X86_XSTATE_AVX_MPX_MASK.
2057 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2058 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2059 init_registers_i386_avx_mpx_linux.
2060 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2061 (initialize_low_tracepoint): Call
2062 init_registers_i386_avx_mpx_linux.
2063 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2064 (initialize_low_tracepoint): Call
2065 init_registers_amd64_avx_mpx_linux.
2066 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2067 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2068 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2071 2016-04-18 Pedro Alves <palves@redhat.com>
2073 * configure: Regenerate.
2075 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2077 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2078 (aarch64_emit_sub): Likewise.
2080 2016-04-12 Pedro Alves <palves@redhat.com>
2082 * utils.c (prepare_to_throw_exception): Delete.
2084 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2086 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2088 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2090 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2092 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2094 * linux-aarch64-ipa.c: Add <elf.h> include.
2095 * linux-ppc-ipa.c: Add <elf.h> include.
2096 * linux-s390-ipa.c: Add <elf.h> include.
2098 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2100 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2101 (get_raw_reg_ptr): Likewise.
2102 (get_trace_state_variable_value_ptr): Likewise.
2103 (set_trace_state_variable_value_ptr): Likewise.
2104 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2107 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2108 Marcin Kościelnicki <koriakin@0x04.net>
2111 * linux-ppc-low.c (emit_insns): New function.
2112 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2113 (ppc_emit_prologue): New function.
2114 (ppc_emit_epilogue): New function.
2115 (ppc_emit_add): New function.
2116 (ppc_emit_sub): New function.
2117 (ppc_emit_mul): New function.
2118 (ppc_emit_lsh): New function.
2119 (ppc_emit_rsh_signed): New function.
2120 (ppc_emit_rsh_unsigned): New function.
2121 (ppc_emit_ext): New function.
2122 (ppc_emit_zero_ext): New function.
2123 (ppc_emit_log_not): New function.
2124 (ppc_emit_bit_and): New function.
2125 (ppc_emit_bit_or): New function.
2126 (ppc_emit_bit_xor): New function.
2127 (ppc_emit_bit_not): New function.
2128 (ppc_emit_equal): New function.
2129 (ppc_emit_less_signed): New function.
2130 (ppc_emit_less_unsigned): New function.
2131 (ppc_emit_ref): New function.
2132 (ppc_emit_const): New function.
2133 (ppc_emit_reg): New function.
2134 (ppc_emit_pop): New function.
2135 (ppc_emit_stack_flush): New function.
2136 (ppc_emit_swap): New function.
2137 (ppc_emit_stack_adjust): New function.
2138 (ppc_emit_call): New function.
2139 (ppc_emit_int_call_1): New function.
2140 (ppc_emit_void_call_2): New function.
2141 (ppc_emit_if_goto): New function.
2142 (ppc_emit_goto): New function.
2143 (ppc_emit_eq_goto): New function.
2144 (ppc_emit_ne_goto): New function.
2145 (ppc_emit_lt_goto): New function.
2146 (ppc_emit_le_goto): New function.
2147 (ppc_emit_gt_goto): New function.
2148 (ppc_emit_ge_goto): New function.
2149 (ppc_write_goto_address): New function.
2150 (ppc_emit_ops_impl): New static variable.
2151 (ppc64v1_emit_prologue): New function.
2152 (ppc64v2_emit_prologue): New function.
2153 (ppc64_emit_epilogue): New function.
2154 (ppc64_emit_add): New function.
2155 (ppc64_emit_sub): New function.
2156 (ppc64_emit_mul): New function.
2157 (ppc64_emit_lsh): New function.
2158 (ppc64_emit_rsh_signed): New function.
2159 (ppc64_emit_rsh_unsigned): New function.
2160 (ppc64_emit_ext): New function.
2161 (ppc64_emit_zero_ext): New function.
2162 (ppc64_emit_log_not): New function.
2163 (ppc64_emit_bit_and): New function.
2164 (ppc64_emit_bit_or): New function.
2165 (ppc64_emit_bit_xor): New function.
2166 (ppc64_emit_bit_not): New function.
2167 (ppc64_emit_equal): New function.
2168 (ppc64_emit_less_signed): New function.
2169 (ppc64_emit_less_unsigned): New function.
2170 (ppc64_emit_ref): New function.
2171 (ppc64_emit_const): New function.
2172 (ppc64v1_emit_reg): New function.
2173 (ppc64v2_emit_reg): New function.
2174 (ppc64_emit_pop): New function.
2175 (ppc64_emit_stack_flush): New function.
2176 (ppc64_emit_swap): New function.
2177 (ppc64v1_emit_call): New function.
2178 (ppc64v2_emit_call): New function.
2179 (ppc64v1_emit_int_call_1): New function.
2180 (ppc64v2_emit_int_call_1): New function.
2181 (ppc64v1_emit_void_call_2): New function.
2182 (ppc64v2_emit_void_call_2): New function.
2183 (ppc64_emit_if_goto): New function.
2184 (ppc64_emit_eq_goto): New function.
2185 (ppc64_emit_ne_goto): New function.
2186 (ppc64_emit_lt_goto): New function.
2187 (ppc64_emit_le_goto): New function.
2188 (ppc64_emit_gt_goto): New function.
2189 (ppc64_emit_ge_goto): New function.
2190 (ppc64v1_emit_ops_impl): New static variable.
2191 (ppc64v2_emit_ops_impl): New static variable.
2192 (ppc_emit_ops): New function.
2193 (linux_low_target): Wire in ppc_emit_ops.
2195 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2196 Marcin Kościelnicki <koriakin@0x04.net>
2199 * Makefile.in: Add powerpc-*-ipa.o
2200 * configure.srv: Add ipa_obj for powerpc*-linux.
2201 * linux-ppc-ipa.c: New file.
2202 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2204 (PPC_FIELD): New macro.
2205 (PPC_SEXT): New macro.
2206 (PPC_OP6): New macro.
2207 (PPC_BO): New macro.
2208 (PPC_LI): New macro.
2209 (PPC_BD): New macro.
2210 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2211 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2212 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2213 (ppc_get_thread_area): New function.
2214 (is_elfv2_inferior): New function.
2215 (gen_ds_form): New function.
2216 (GEN_STD): New macro.
2217 (GEN_STDU): New macro.
2218 (GEN_LD): New macro.
2219 (GEN_LDU): New macro.
2220 (gen_d_form): New function.
2221 (GEN_ADDI): New macro.
2222 (GEN_ADDIS): New macro.
2223 (GEN_LI): New macro.
2224 (GEN_LIS): New macro.
2225 (GEN_ORI): New macro.
2226 (GEN_ORIS): New macro.
2227 (GEN_LWZ): New macro.
2228 (GEN_STW): New macro.
2229 (GEN_STWU): New macro.
2230 (gen_xfx_form): New function.
2231 (GEN_MFSPR): New macro.
2232 (GEN_MTSPR): New macro.
2233 (GEN_MFCR): New macro.
2234 (GEN_MTCR): New macro.
2235 (GEN_SYNC): New macro.
2236 (GEN_LWSYNC): New macro.
2237 (gen_x_form): New function.
2238 (GEN_OR): New macro.
2239 (GEN_MR): New macro.
2240 (GEN_LWARX): New macro.
2241 (GEN_STWCX): New macro.
2242 (GEN_CMPW): New macro.
2243 (gen_md_form): New function.
2244 (GEN_RLDICL): New macro.
2245 (GEN_RLDICR): New macro.
2246 (gen_i_form): New function.
2248 (GEN_BL): New macro.
2249 (gen_b_form): New function.
2250 (GEN_BNE): New macro.
2251 (GEN_LOAD): New macro.
2252 (GEN_STORE): New macro.
2253 (gen_limm): New function.
2254 (gen_atomic_xchg): New function.
2255 (gen_call): New function.
2256 (ppc_relocate_instruction): New function.
2257 (ppc_install_fast_tracepoint_jump_pad): New function.
2258 (ppc_get_min_fast_tracepoint_insn_len): New function.
2259 (ppc_get_ipa_tdesc_idx): New function.
2260 (the_low_target): Wire in the new functions.
2261 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2263 * linux-ppc-tdesc.h: New file.
2265 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2267 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2268 (alloc_jump_pad_buffer): New function.
2269 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2270 (alloc_jump_pad_buffer): New function.
2271 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2272 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2273 (alloc_jump_pad_buffer): New function.
2274 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2275 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2276 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2277 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2279 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2281 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2282 * linux-amd64-ipa.c: Likewise.
2283 * linux-i386-ipa.c: Likewise.
2284 * linux-s390-ipa.c: Likewise.
2285 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2286 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2287 set_trace_state_variable_value_ptr.
2288 (struct ipa_sym_addresses): Likewise.
2289 (symbol_list): Likewise.
2290 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2291 accessing gdb_collect directly.
2292 (gdb_collect_ptr_type): New typedef.
2293 (get_raw_reg_ptr_type): New typedef.
2294 (get_trace_state_variable_value_ptr_type): New typedef.
2295 (set_trace_state_variable_value_ptr_type): New typedef.
2296 (gdb_collect_ptr): New global.
2297 (get_raw_reg_ptr): New global.
2298 (get_trace_state_variable_value_ptr): New global.
2299 (set_trace_state_variable_value_ptr): New global.
2300 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2301 accessing get_raw_reg directly.
2302 (get_get_tsv_func_addr): Likewise for
2303 get_trace_state_variable_value_ptr.
2304 (get_set_tsv_func_addr): Likewise for
2305 set_trace_state_variable_value_ptr.
2306 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2308 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2310 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2312 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2314 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2316 (relocate_instruction): Remove own_buf.
2317 * server.c (own_buf): Make global.
2318 (handle_v_requests): Make global.
2319 * server.h (own_buf): New declaration.
2320 (handle_v_requests): New prototype.
2322 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2325 * linux-s390-low.c (add_insns): New function.
2326 (s390_emit_prologue): New function.
2327 (s390_emit_epilogue): New function.
2328 (s390_emit_add): New function.
2329 (s390_emit_sub): New function.
2330 (s390_emit_mul): New function.
2331 (s390_emit_lsh): New function.
2332 (s390_emit_rsh_signed): New function.
2333 (s390_emit_rsh_unsigned): New function.
2334 (s390_emit_ext): New function.
2335 (s390_emit_log_not): New function.
2336 (s390_emit_bit_and): New function.
2337 (s390_emit_bit_or): New function.
2338 (s390_emit_bit_xor): New function.
2339 (s390_emit_bit_not): New function.
2340 (s390_emit_equal): New function.
2341 (s390_emit_less_signed): New function.
2342 (s390_emit_less_unsigned): New function.
2343 (s390_emit_ref): New function.
2344 (s390_emit_if_goto): New function.
2345 (s390_emit_goto): New function.
2346 (s390_write_goto_address): New function.
2347 (s390_emit_litpool): New function.
2348 (s390_emit_const): New function.
2349 (s390_emit_call): New function.
2350 (s390_emit_reg): New function.
2351 (s390_emit_pop): New function.
2352 (s390_emit_stack_flush): New function.
2353 (s390_emit_zero_ext): New function.
2354 (s390_emit_swap): New function.
2355 (s390_emit_stack_adjust): New function.
2356 (s390_emit_set_r2): New function.
2357 (s390_emit_int_call_1): New function.
2358 (s390_emit_void_call_2): New function.
2359 (s390_emit_eq_goto): New function.
2360 (s390_emit_ne_goto): New function.
2361 (s390_emit_lt_goto): New function.
2362 (s390_emit_le_goto): New function.
2363 (s390_emit_gt_goto): New function.
2364 (s390_emit_ge_goto): New function.
2365 (s390x_emit_prologue): New function.
2366 (s390x_emit_epilogue): New function.
2367 (s390x_emit_add): New function.
2368 (s390x_emit_sub): New function.
2369 (s390x_emit_mul): New function.
2370 (s390x_emit_lsh): New function.
2371 (s390x_emit_rsh_signed): New function.
2372 (s390x_emit_rsh_unsigned): New function.
2373 (s390x_emit_ext): New function.
2374 (s390x_emit_log_not): New function.
2375 (s390x_emit_bit_and): New function.
2376 (s390x_emit_bit_or): New function.
2377 (s390x_emit_bit_xor): New function.
2378 (s390x_emit_bit_not): New function.
2379 (s390x_emit_equal): New function.
2380 (s390x_emit_less_signed): New function.
2381 (s390x_emit_less_unsigned): New function.
2382 (s390x_emit_ref): New function.
2383 (s390x_emit_if_goto): New function.
2384 (s390x_emit_const): New function.
2385 (s390x_emit_call): New function.
2386 (s390x_emit_reg): New function.
2387 (s390x_emit_pop): New function.
2388 (s390x_emit_stack_flush): New function.
2389 (s390x_emit_zero_ext): New function.
2390 (s390x_emit_swap): New function.
2391 (s390x_emit_stack_adjust): New function.
2392 (s390x_emit_int_call_1): New function.
2393 (s390x_emit_void_call_2): New function.
2394 (s390x_emit_eq_goto): New function.
2395 (s390x_emit_ne_goto): New function.
2396 (s390x_emit_lt_goto): New function.
2397 (s390x_emit_le_goto): New function.
2398 (s390x_emit_gt_goto): New function.
2399 (s390x_emit_ge_goto): New function.
2400 (s390_emit_ops): New function.
2401 (struct linux_target_ops): Fill in emit_ops hook.
2403 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2406 * Makefile.in: Add s390 IPA files.
2407 * configure.srv: Build IPA for s390.
2408 * linux-s390-ipa.c: New file.
2409 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2410 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2411 (tdesc_s390_linux32): Likewise.
2412 (init_registers_s390_linux32v1): Likewise.
2413 (tdesc_s390_linux32v1): Likewise.
2414 (init_registers_s390_linux32v2): Likewise.
2415 (tdesc_s390_linux32v2): Likewise.
2416 (init_registers_s390_linux64): Likewise.
2417 (tdesc_s390_linux64): Likewise.
2418 (init_registers_s390_linux64v1): Likewise.
2419 (tdesc_s390_linux64v1): Likewise.
2420 (init_registers_s390_linux64v2): Likewise.
2421 (tdesc_s390_linux64v2): Likewise.
2422 (init_registers_s390_te_linux64): Likewise.
2423 (tdesc_s390_te_linux64): Likewise.
2424 (init_registers_s390_vx_linux64): Likewise.
2425 (tdesc_s390_vx_linux64): Likewise.
2426 (init_registers_s390_tevx_linux64): Likewise.
2427 (tdesc_s390_tevx_linux64): Likewise.
2428 (init_registers_s390x_linux64): Likewise.
2429 (tdesc_s390x_linux64): Likewise.
2430 (init_registers_s390x_linux64v1): Likewise.
2431 (tdesc_s390x_linux64v1): Likewise.
2432 (init_registers_s390x_linux64v2): Likewise.
2433 (tdesc_s390x_linux64v2): Likewise.
2434 (init_registers_s390x_te_linux64): Likewise.
2435 (tdesc_s390x_te_linux64): Likewise.
2436 (init_registers_s390x_vx_linux64): Likewise.
2437 (tdesc_s390x_vx_linux64): Likewise.
2438 (init_registers_s390x_tevx_linux64): Likewise.
2439 (tdesc_s390x_tevx_linux64): Likewise.
2440 (have_hwcap_s390_vx): New static variable.
2441 (s390_arch_setup): Fill have_hwcap_s390_vx.
2442 (s390_get_thread_area): New function.
2443 (s390_ft_entry_gpr_esa): New const.
2444 (s390_ft_entry_gpr_zarch): New const.
2445 (s390_ft_entry_misc): New const.
2446 (s390_ft_entry_fr): New const.
2447 (s390_ft_entry_vr): New const.
2448 (s390_ft_main_31): New const.
2449 (s390_ft_main_64): New const.
2450 (s390_ft_exit_fr): New const.
2451 (s390_ft_exit_vr): New const.
2452 (s390_ft_exit_misc): New const.
2453 (s390_ft_exit_gpr_esa): New const.
2454 (s390_ft_exit_gpr_zarch): New const.
2455 (append_insns): New function.
2456 (s390_relocate_instruction): New function.
2457 (s390_install_fast_tracepoint_jump_pad): New function.
2458 (s390_get_min_fast_tracepoint_insn_len): New function.
2459 (s390_get_ipa_tdesc_idx): New function.
2460 (struct linux_target_ops): Wire in the above functions.
2461 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2462 * linux-s390-tdesc.h: New file.
2464 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2466 * linux-s390-low.c (s390_supports_tracepoints): New function.
2467 (struct linux_target_ops): Fill supports_tracepoints hook.
2469 2016-03-18 Yao Qi <yao.qi@linaro.org>
2471 * linux-low.c (lwp_signal_can_be_delivered): New function.
2472 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2474 2016-03-18 Yao Qi <yao.qi@linaro.org>
2476 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2477 0 if signal is enqueued. Remove 'signal' from one debugging
2478 message. Move one debugging message to some lines below.
2479 Remove code setting 'signal' to 0.
2481 2016-03-18 Yao Qi <yao.qi@linaro.org>
2483 * linux-low.c (linux_low_filter_event): Remove redundant
2484 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2486 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2488 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2489 (struct linux_target_ops): Wire in the above.
2491 2016-03-03 Yao Qi <yao.qi@linaro.org>
2493 * linux-low.c: Update comments to start_step_over.
2495 2016-03-03 Yao Qi <yao.qi@linaro.org>
2498 * linux-low.c (handle_extended_wait): Set child suspended
2499 if event_lwp->bp_reinsert isn't zero.
2501 2016-03-02 Yao Qi <yao.qi@linaro.org>
2503 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2504 enqueue_pending_signal.
2506 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2508 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2511 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2513 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2514 (s390_regmap_3264) [!__s390x__]: New global.
2515 (s390_collect_ptrace_register): Skip map entries containing -1.
2516 (s390_supply_ptrace_register): Ditto.
2517 (s390_fill_gprs_high): New function.
2518 (s390_store_gprs_high): New function.
2519 (s390_regsets): Add NT_S390_HIGH_GPRS.
2520 (s390_get_hwcap): Enable on 31-bit.
2521 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2522 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2523 Detect NT_S390_HIGH_GPRS.
2524 (s390_usrregs_info_3264): Enable on 31-bit.
2525 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2526 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2528 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2531 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2532 * configure.srv: Ditto.
2533 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2534 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2535 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2536 (init_registers_amd64_linux): Remove prototype.
2537 (tdesc_amd64_linux): Remove declaration.
2538 (get_ipa_tdesc): New function.
2539 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2540 initialize remaining tdescs.
2541 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2542 (init_registers_i386_linux): Remove prototype.
2543 (tdesc_i386_linux): Remove declaration.
2544 (get_ipa_tdesc): New function.
2545 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2546 initialize remaining tdescs.
2547 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2548 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2549 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2550 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2551 (x86_get_ipa_tdesc_idx): New function.
2552 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2553 * linux-x86-tdesc.h: New file.
2554 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2555 (target_get_ipa_tdesc_idx): New macro.
2556 * tracepoint.c (ipa_tdesc_idx): New macro.
2557 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2558 (symbol_list): Add ipa_tdesc_idx.
2559 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2560 (ipa_tdesc): Remove.
2561 (ipa_tdesc_idx): New variable.
2562 (get_context_regcache): Use get_ipa_tdesc.
2563 (gdb_collect): Ditto.
2565 * tracepoint.h (get_ipa_tdesc): New prototype.
2566 (ipa_tdesc): Remove.
2568 2016-02-24 Pedro Alves <palves@redhat.com>
2570 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2571 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2572 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2573 Factor out common code between the USE_SIGTRAP_SIGINFO and
2574 !USE_SIGTRAP_SIGINFO blocks.
2575 (linux_low_filter_event): Call save_stop_reason instead of
2576 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2578 (linux_wait_1): Update comments.
2580 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2582 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2583 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2584 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2585 ppc_insert_point, ppc_remove_point.
2587 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2589 * linux-s390-low.c (s390_supports_z_point_type): New function.
2590 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2592 2016-02-16 Yao Qi <yao.qi@linaro.org>
2594 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2595 PC. Get pc from regcache_read_pc.
2597 2016-02-12 Yao Qi <yao.qi@linaro.org>
2599 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2600 or linux_get_pc_32bit.
2601 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2603 2016-02-12 Yao Qi <yao.qi@linaro.org>
2605 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2606 arm_linux_get_next_pcs_fixup.
2608 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2610 * tracepoint.c (x_tracepoint_action_download): Change
2611 write_inferior_data_ptr to write_inferior_data_pointer.
2612 (cmd_qtstart): Likewise.
2613 (write_inferior_data_ptr): Remove.
2614 (download_agent_expr): Change write_inferior_data_ptr to
2615 write_inferior_data_pointer.
2616 (download_tracepoint_1): Likewise.
2617 (download_tracepoint): Likewise.
2618 (download_trace_state_variables): Likewise.
2620 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2621 Marcin Kościelnicki <koriakin@0x04.net>
2623 * tracepoint.c (struct tracepoint_action_ops): Remove.
2624 (struct tracepoint_action): Remove ops.
2625 (m_tracepoint_action_download, r_tracepoint_action_download)
2626 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2627 size and offset accordingly.
2628 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2629 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2630 (tracepoint_action_send, tracepoint_action_download): New functions.
2631 Helpers for trace action handlers.
2632 (add_tracepoint_action): Remove setup actions ops.
2633 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2635 2016-02-10 Yao Qi <yao.qi@linaro.org>
2637 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2639 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2641 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2643 * configure: Regenerate.
2645 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2647 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2648 void * to gdb_byte *.
2649 * linux-low.c (siginfo_fixup): Likewise.
2650 (linux_xfer_siginfo): Likewise.
2651 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2653 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2655 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2657 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2659 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2661 * linux-x86-low.c [__x86_64__]: Include
2662 "nat/amd64-linux-siginfo.h".
2663 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2664 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2665 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2666 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2667 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2668 (cpt_si_fd, si_timerid, si_overrun): Move from
2669 nat/amd64-linux-siginfo.c.
2670 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2672 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2674 * server.c (skip_to_semicolon): Remove.
2675 (process_point_options): Use strchrnul instead of
2678 2016-01-26 Yao Qi <yao.qi@linaro.org>
2680 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2681 * linux-low.c (install_software_single_step_breakpoints): Don't
2682 call regcache_read_pc.
2683 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2686 2016-01-26 Yao Qi <yao.qi@linaro.org>
2688 * linux-low.c (install_software_single_step_breakpoints): Call
2689 regcache_read_pc instead of get_pc.
2691 2016-01-26 Yao Qi <yao.qi@linaro.org>
2693 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2694 (unblock_async_io): Rename to ...
2695 (block_unblock_async_io): ... it. New function.
2696 (enable_async_io): Don't install SIGIO handler. Unblock it
2698 (disable_async_io): Don't ignore SIGIO. Block it instead.
2699 (initialize_async_io): Install SIGIO handler. Don't call
2702 2016-01-26 Yao Qi <yao.qi@linaro.org>
2704 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2705 first character is '\003', call *the_target->request_interrupt.
2707 2016-01-25 Yao Qi <yao.qi@linaro.org>
2709 * remote-utils.c (new_thread_notify): Remove.
2710 (dead_thread_notify): Likewise.
2711 * remote-utils.h (new_thread_notify): Remove declaration.
2712 (dead_thread_notify): Likewise.
2714 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2716 * gdb.trace/pending.exp: Fix expected message on continue.
2718 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2720 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2721 it works properly on big-endian machines where sizeof (CORE_ADDR)
2724 2016-01-21 Pedro Alves <palves@redhat.com>
2726 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2727 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2728 * configure: Regenerate.
2730 2016-01-21 Yao Qi <yao.qi@linaro.org>
2732 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2733 is_thumb and set it according to CPSR saved on the stack.
2734 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2735 arm_sigreturn_next_pc.
2737 2016-01-18 Yao Qi <yao.qi@linaro.org>
2739 * linux-low.c (linux_set_pc_64bit): New function.
2740 (linux_get_pc_64bit): New function.
2741 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2743 * linux-sparc-low.c (debug_threads): Remove declaration.
2744 (sparc_get_pc): Remove.
2745 (the_low_target): Use linux_get_pc_64bit instead of
2747 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2748 (the_low_target): Use linux_get_pc_64bit and
2751 2016-01-18 Yao Qi <yao.qi@linaro.org>
2753 * linux-arm-low.c (debug_threads): Remove declaration.
2754 (arm_get_pc, arm_set_pc): Remove.
2755 (the_low_target): Use linux_get_pc_32bit and
2757 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2758 (the_low_target): Use linux_get_pc_32bit and
2760 * linux-cris-low.c (debug_threads): Remove declaration.
2761 (cris_get_pc, cris_set_pc,): Remove.
2762 (the_low_target): Use linux_get_pc_32bit and
2764 * linux-crisv32-low.c (debug_threads): Remove declaration.
2765 (cris_get_pc, cris_set_pc): Remove.
2766 (the_low_target): Use linux_get_pc_32bit and
2768 * linux-low.c: Include inttypes.h.
2769 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2770 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2771 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2772 (the_low_target): Use linux_get_pc_32bit and
2774 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2775 (the_low_target): Use linux_get_pc_32bit and
2777 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2778 (the_low_target): Use linux_get_pc_32bit and
2780 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2781 (the_low_target): Use linux_get_pc_32bit and
2783 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2784 (the_low_target): Use linux_get_pc_32bit and
2787 2016-01-18 Gary Benson <gbenson@redhat.com>
2789 * configure.ac (AC_FUNC_FORK): New check.
2790 * config.in: Regenerate.
2791 * configure: Likewise.
2793 2016-01-14 Yao Qi <yao.qi@linaro.org>
2795 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2796 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2797 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2798 arm_get_next_pcs_ctor.
2800 2016-01-12 Josh Stone <jistone@redhat.com>
2801 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2803 * inferiors.h: Include "gdb_vecs.h".
2804 (struct process_info): Add syscalls_to_catch.
2805 * inferiors.c (remove_process): Free syscalls_to_catch.
2806 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2807 syscall_return stops.
2808 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2809 * server.c (handle_general_set): Handle QCatchSyscalls.
2810 (handle_query): Report support for QCatchSyscalls.
2811 * target.h (struct target_ops): Add supports_catch_syscall.
2812 (target_supports_catch_syscall): New macro.
2813 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2814 (struct lwp_info): Add syscall_state.
2815 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2816 Maintain syscall_state and syscalls_to_catch across exec.
2817 (get_syscall_trapinfo): New function, proxy to the_low_target.
2818 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2819 (linux_low_filter_event): Toggle syscall_state entry/return for
2820 syscall traps, and set it ignored for all others.
2821 (gdb_catching_syscalls_p): New function.
2822 (gdb_catch_this_syscall_p): New function.
2823 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2824 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2825 (linux_supports_catch_syscall): New function.
2826 (linux_target_ops): Install it.
2827 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2828 (the_low_target): Install it.
2830 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2832 * acinclude.m4: Include new ../warning.m4 file.
2833 * configure: Regenerated.
2834 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2836 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2838 * ax.c (is_goto_target): Mark static.
2839 * linux-low.c (register_addr): Likewise.
2840 (linux_fetch_registers, linux_store_registers): Likewise.
2841 * mem-break.c (any_persistent_commands): Fix old prototype.
2842 (add_commands_to_breakpoint): Mark static.
2843 * regcache.c (find_register_by_name): Delete unused func.
2844 * remote-utils.c (hex_or_minus_one): Mark static.
2845 * server.c (monitor_show_help): Mark static.
2846 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2847 handle_v_requests): Likewise.
2849 2016-01-12 Pedro Alves <palves@redhat.com>
2851 Remove use of the registered trademark symbol throughout.
2853 2016-01-08 Yao Qi <yao.qi@linaro.org>
2855 * remote-utils.c (getpkt): If c is '\003', call target hook
2858 2016-01-06 Yao Qi <yao.qi@linaro.org>
2860 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2861 linux-aarch32-low.c.
2862 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2863 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2864 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2865 (thumb2_breakpoint): Declare.
2866 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2867 linux-aarch32-low.h.
2868 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2869 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2870 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2872 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2874 * gdbreplay.c (gdbreplay_version): Change copyright year in
2876 * server.c (gdbserver_version): Likewise.
2878 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2880 * server.c (crc32_table): Delete.
2881 (crc32): Use libiberty's xcrc32 function.
2883 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2885 * lynx-low.c (lynx_delete_thread_callback): New function.
2886 (lynx_mourn): Properly delete our process and all of its
2887 threads. Remove call to clear_inferiors.
2889 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2891 * target.c (thread_search_callback): Add check that
2892 the thread_stopped target callback is not NULL before
2895 2015-12-21 Yao Qi <yao.qi@linaro.org>
2897 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2900 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2902 * server.c (handle_query): Call target_supports_software_single_step.
2904 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2906 * linux-low.c (single_step): New function.
2907 (linux_resume_one_lwp_throw): Call single_step.
2908 (start_step_over): Likewise.
2910 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2912 * Makefile.in (SFILES): Append arch/arm-linux.c,
2913 arch/arm-get-next-pcs.c.
2914 (arm-linux.o): New rule.
2915 (arm-get-next-pcs.o): New rule.
2916 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2918 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2919 to linux-aarch32-low.c.
2920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2921 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2922 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2923 (thumb2_breakpoint_len): Likewise.
2924 (arm_is_thumb_mode): Make non-static.
2925 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2926 from linux-aarch32-low.c.
2927 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2928 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2929 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2930 (thumb2_breakpoint_len): Likewise.
2931 (arm_is_thumb_mode): New declaration.
2932 * linux-arm-low.c: Include arch/arm-linux.h
2933 aarch/arm-get-next-pcs.h, sys/syscall.h.
2934 (get_next_pcs_ops): New struct.
2935 (get_next_pcs_addr_bits_remove): New function.
2936 (get_next_pcs_is_thumb): New function.
2937 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2938 (arm_sigreturn_next_pc): Likewise.
2939 (get_next_pcs_syscall_next_pc): Likewise.
2940 (arm_gdbserver_get_next_pcs): Likewise.
2941 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2943 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2944 * server.h: Include gdb_vecs.h.
2946 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2948 * Makefile.in (SFILES): Append common/common-regcache.c.
2949 (OBS): Append common-regcache.o.
2950 (common-regcache.o): New rule.
2951 * regcache.c (init_register_cache): Initialize cache to
2953 (regcache_raw_read_unsigned): New function.
2954 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2955 register_status enum.
2957 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2959 * linux-aarch64-low.c (the_low_targets): Rename
2960 breakpoint_reinsert_addr to get_next_pcs.
2961 * linux-arm-low.c (the_low_targets): Likewise.
2962 * linux-bfin-low.c (the_low_targets): Likewise.
2963 * linux-cris-low.c (the_low_targets): Likewise.
2964 * linux-crisv32-low.c (the_low_targets): Likewise.
2965 * linux-low.c (can_software_single_step): Likewise.
2966 (install_software_single_step_breakpoints): New function.
2967 (start_step_over): Use install_software_single_step_breakpoints.
2968 * linux-low.h: New CORE_ADDR vector.
2969 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2971 * linux-mips-low.c (the_low_targets): Likewise.
2972 * linux-nios2-low.c (the_low_targets): Likewise.
2973 * linux-sparc-low.c (the_low_targets): Likewise.
2975 2015-12-17 Pedro Alves <palves@redhat.com>
2977 * linux-low.c (linux_kill_one_lwp): Remove references to
2979 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2981 (linux_init_signals): Delete.
2982 (initialize_low): Adjust.
2983 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2985 2015-12-16 Pedro Alves <palves@redhat.com>
2987 * configure.ac (compiler warning flags): When testing a
2988 -Wno-foo option, check whether -Wfoo works instead.
2989 * configure: Regenerate.
2991 2015-12-11 Don Breazeal <donb@codesourcery.com>
2993 * server.c (process_serial_event): Don't exit from gdbserver
2994 in remote mode if there are still active inferiors.
2996 2015-12-11 Yao Qi <yao.qi@linaro.org>
2998 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2999 arm_breakpoint_at if the process is 32-bit.
3001 2015-12-11 Yao Qi <yao.qi@linaro.org>
3003 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3006 2015-12-07 Yao Qi <yao.qi@linaro.org>
3008 * configure.srv: Append arm.o to srv_tgtobj for
3009 aarch64*-*-linux* target.
3010 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3011 from linux-arm-low.c.
3012 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3013 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3014 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3015 (thumb2_breakpoint_len): Likewise.
3016 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3017 (arm_breakpoint_kinds): Likewise.
3018 (arm_breakpoint_kind_from_pc): Likewise.
3019 (arm_sw_breakpoint_from_kind): Likewise.
3020 (arm_breakpoint_kind_from_current_state): Likewise.
3021 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3022 (arm_sw_breakpoint_from_kind): Declare.
3023 (arm_breakpoint_kind_from_current_state): Declare.
3024 (arm_breakpoint_at): Declare.
3025 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3026 arm_sw_breakpoint_from_kind if process is 32-bit.
3027 (aarch64_breakpoint_kind_from_pc): New function.
3028 (aarch64_breakpoint_kind_from_current_state): New function.
3029 (the_low_target): Initialize fields breakpoint_kind_from_pc
3030 and breakpoint_kind_from_current_state.
3031 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3032 linux-aarch32-low.c.
3033 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3034 (arm_breakpoint, arm_breakpoint_len): Likewise.
3035 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3036 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3037 (arm_is_thumb_mode): Likewise.
3038 (arm_breakpoint_at): Likewise.
3039 (arm_breakpoint_kind_from_pc): Likewise.
3040 (arm_sw_breakpoint_from_kind): Likewise.
3041 (arm_breakpoint_kind_from_current_state): Likewise.
3044 2015-08-04 Yao Qi <yao.qi@linaro.org>
3046 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3047 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3048 * server.c (extended_protocol): Remove "static".
3049 * server.h (extended_protocol): Declare it.
3051 2015-12-04 Josh Stone <jistone@redhat.com>
3053 * target.h (struct target_ops) <arch_setup>: Rename to ...
3054 (struct target_ops) <post_create_inferior>: ... this.
3055 (target_arch_setup): Rename to ...
3056 (target_post_create_inferior): ... this, calling post_create_inferior.
3057 * server.c (start_inferior): Update target_arch_setup calls to
3058 target_post_create_inferior.
3059 * linux-low.c (linux_low_ptrace_options): Forward declare.
3060 (linux_arch_setup): Update its comment for general use.
3061 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3062 (struct linux_target_ops): Use linux_post_create_inferior.
3063 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3064 to post_create_inferior.
3065 * nto-low.c (struct nto_target_ops): Likewise.
3066 * spu-low.c (struct spu_target_ops): Likewise.
3067 * win32-low.c (struct win32_target_ops): Likewise.
3069 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3071 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3073 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3075 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3076 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3077 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3079 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3081 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3082 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3083 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3084 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3085 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3086 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3088 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3090 * linux-low.c (linux_look_up_symbols): Don't call
3091 linux_supports_traceclone.
3092 * linux-low.h (thread_db_init): Remove use_events argument.
3093 * thread-db.c (thread_db_use_event): Remove global variable.
3094 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3095 (struct thread_db) <td_create_bp>: Remove field.
3096 (thread_db_create_event): Remove function.
3097 (thread_db_enable_reporting): Likewise.
3098 (find_one_thread): Don't check for thread_db_use_events.
3099 (attach_thread): Likewise.
3100 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3101 (try_thread_db_load_1): Don't check for thread_db_use_events.
3102 (thread_db_init): Remove use_events argument and thread events
3104 (remove_thread_event_breakpoints): Remove function.
3105 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3107 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3109 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3111 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3112 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3114 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3115 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3117 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3119 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3120 * linux-low.c (can_hardware_single_step): Use
3121 supports_hardware_single_step.
3122 (can_software_single_step): New function.
3123 (start_step_over): Call can_software_single_step.
3124 (linux_supports_hardware_single_step): New function.
3125 (struct target_ops) <supports_software_single_step>: Initialize.
3126 * linux-low.h (struct linux_target_ops)
3127 <supports_hardware_single_step>: Initialize.
3128 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3130 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3131 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3132 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3133 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3134 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3136 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3137 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3139 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3140 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3142 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3143 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3144 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3146 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3147 * target.h (struct target_ops): <supports_software_single_step>:
3149 (target_supports_software_single_step): New macro.
3151 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3153 * linux-low.c (linux_wait_1): Fix pc advance condition.
3154 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3155 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3157 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3159 * linux-arm-low.c (arm_is_thumb_mode): New function.
3160 (arm_breakpoint_at): Use arm_is_thumb_mode.
3161 (arm_breakpoint_kind_from_current_state): New function.
3162 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3164 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3165 (linux_breakpoint_kind_from_current_state): New function.
3166 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3167 * linux-low.h (struct linux_target_ops)
3168 <breakpoint_kind_from_current_state>: New field.
3169 * target.h (struct target_ops): Likewise.
3170 (target_breakpoint_kind_from_current_state): New macro.
3172 2015-11-30 Pedro Alves <palves@redhat.com>
3174 * linux-low.c (linux_resume): Wake up the event loop before
3177 2015-11-30 Pedro Alves <palves@redhat.com>
3179 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3181 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3183 * target.c (struct thread_search): New structure.
3184 (thread_search_callback): New function.
3185 (prev_general_thread): New global.
3186 (prepare_to_access_memory, done_accessing_memory): New functions.
3187 * target.h (prepare_to_access_memory, done_accessing_memory):
3188 Replace macros with function declarations.
3190 2015-11-30 Pedro Alves <palves@redhat.com>
3193 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3194 report TARGET_WAITKIND_NO_RESUMED.
3195 * remote-utils.c (prepare_resume_reply): Handle
3196 TARGET_WAITKIND_NO_RESUMED.
3197 * server.c (report_no_resumed): New global.
3198 (handle_query) <qSupported>: Handle "no-resumed+". Report
3199 "no-resumed+" support.
3200 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3201 return error if the client doesn't support no-resumed events.
3202 (push_stop_notification): New function.
3203 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3204 events if the client supports them.
3206 2015-11-30 Pedro Alves <palves@redhat.com>
3208 * linux-low.c (thread_still_has_status_pending_p): Don't check
3210 (lwp_resumed): New function.
3211 (status_pending_p_callback): Return early if the LWP is not
3212 supposed to be resumed.
3214 2015-11-30 Pedro Alves <palves@redhat.com>
3216 * linux-low.c (handle_extended_wait): Assert that the LWP's
3217 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3218 thread create events, leave the new child's status pending.
3219 (linux_low_filter_event): If GDB wants to hear about thread exit
3220 events, leave the LWP marked dead and don't delete it.
3221 (linux_wait_for_event_filtered): Don't check for thread exit.
3222 (filter_exit_event): New function.
3223 (linux_wait_1): Use it, when returning an exit event.
3224 (linux_resume_one_lwp_throw): Assert that the LWP's
3225 waitstatus is TARGET_WAITKIND_IGNORE.
3226 * remote-utils.c (prepare_resume_reply): Handle
3227 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3228 * server.c (report_thread_events): New global.
3229 (handle_general_set): Handle QThreadEvents.
3230 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3231 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3232 TARGET_WAITKIND_THREAD_EXITED.
3233 * server.h (report_thread_events): Declare.
3235 2015-11-30 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3238 the thread's last_resume_kind was resume_stop.
3240 2015-11-30 Pedro Alves <palves@redhat.com>
3242 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3245 2015-11-30 Pedro Alves <palves@redhat.com>
3247 * server.c (handle_v_requests): Handle vCtrlC.
3249 2015-11-30 Pedro Alves <palves@redhat.com>
3251 * gdbthread.h (find_any_thread_of_pid): Declare.
3252 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3254 * server.c (handle_query): If current_thread is NULL, look for
3255 another thread of the selected process.
3257 2015-11-26 Daniel Colascione <dancol@dancol.org>
3258 Simon Marchi <simon.marchi@ericsson.com>
3260 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3261 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3263 * target.h (struct target_ops) <thread_name>: New field.
3264 (target_thread_name): New macro.
3266 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3268 * regcache.h (regcache_invalidate_pid): Add declaration.
3269 * regcache.c (regcache_invalidate_pid): New function, extracted
3270 from regcache_invalidate.
3271 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3272 Add trivial documentation comment.
3273 * lynx-low.c: Use regcache_invalidate_pid instead of
3274 regcache_invalidate.
3276 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3278 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3279 and Elf64_auxv_t if the target is Android.
3281 2015-11-22 Doug Evans <xdje42@gmail.com>
3283 * target.h: #include <sys/types.h>.
3285 2015-11-19 Pedro Alves <palves@redhat.com>
3287 * linux-low.c (linux_process_qsupported): Change prototype.
3289 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3291 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3292 and adjust to loop over all features.
3293 * server.c (handle_query) <qSupported>: Adjust to call
3294 target_process_qsupported once, passing it a vector of unprocessed
3296 * target.h (struct target_ops) <process_qsupported>: Change
3298 (target_process_qsupported): Adjust.
3300 2015-11-19 Pedro Alves <palves@redhat.com>
3302 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3304 * configure: Regenerate.
3306 2015-11-19 Pedro Alves <palves@redhat.com>
3308 * configure: Regenerate.
3310 2015-11-19 Yao Qi <yao.qi@linaro.org>
3312 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3315 2015-11-19 Yao Qi <yao.qi@linaro.org>
3317 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3318 (struct aarch64_operand): Move enum out.
3320 2015-11-19 Yao Qi <yao.qi@linaro.org>
3322 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3323 struct user_fpsimd_state *.
3324 (aarch64_store_fpregset): Likewise.
3326 2015-11-19 Yao Qi <yao.qi@linaro.org>
3328 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3329 struct user_pt_regs *.
3330 (aarch64_store_gregset): Likewise.
3332 2015-11-18 Pedro Alves <palves@redhat.com>
3334 * Makefile.in (all_object_files): Add $IPA_OBJS.
3336 2015-11-17 Pedro Alves <palves@redhat.com>
3338 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3339 GDB_SIGNAL_0 and gdb_signal_to_string.
3341 2015-11-17 Pedro Alves <palves@redhat.com>
3343 * win32-low.c (handle_output_debug_string): Remove parameter.
3344 (win32_kill): Remove our_status local and adjust call to
3345 handle_output_debug_string.
3346 (get_child_debug_event): Adjust call to
3347 handle_output_debug_string.
3349 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3351 * linux-mips-low.c (mips_fill_gregset): Add cast.
3352 (mips_store_gregset): Likewise.
3353 (mips_fill_fpregset): Likewise.
3354 (mips_store_fpregset): Likewise.
3356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3358 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3361 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3363 * linux-mips-low.c (mips_linux_new_thread): Change type of
3364 watch_type to enum target_hw_bp_type.
3366 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3368 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3369 Change return type to arm_hwbp_type.
3371 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3373 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3374 (arm_store_gregset): Likewise.
3375 * linux-arm-low.c (arm_get_hwcap): Likewise.
3376 (arm_read_description): Likewise.
3378 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3380 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3382 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3384 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3385 (ppc_fill_vsxregset): Likewise.
3386 (ppc_store_vsxregset): Likewise.
3387 (ppc_fill_vrregset): Likewise.
3388 (ppc_store_vrregset): Likewise.
3389 (ppc_fill_evrregset): Likewise.
3390 (ppc_store_evrregset): Likewise.
3392 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3394 * linux-ppc-low.c (ppc_usrregs_info): Remove
3395 forward-declaration.
3396 (ppc_arch_setup): Move lower in file.
3398 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3400 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3401 (ps_pdwrite): Likewise.
3403 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3405 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3406 to after assert checks.
3408 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3410 * proc-service.c (ps_pdread): Add/adjust casts.
3411 (ps_pdwrite): Add/adjust casts.
3413 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3415 * server.c (handle_search_memory_1): Cast return value of
3418 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3420 * server.c (write_qxfer_response): Change type of data to
3423 2015-10-29 Pedro Alves <palves@redhat.com>
3425 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3427 2015-10-29 Pedro Alves <palves@redhat.com>
3429 * tracepoint.c (clear_installed_tracepoints): Add casts.
3431 2015-10-29 Pedro Alves <palves@redhat.com>
3433 * server.c (handle_v_cont, process_serial_event): Add enum
3434 gdb_signal casts to signal parsing code.
3436 2015-10-29 Pedro Alves <palves@redhat.com>
3438 * linux-low.h (NULL_REGSET): Define.
3439 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3440 * linux-arm-low.c (arm_regsets): Likewise.
3441 * linux-crisv32-low.c (cris_regsets): Likewise.
3442 * linux-m68k-low.c (m68k_regsets): Likewise.
3443 * linux-mips-low.c (mips_regsets): Likewise.
3444 * linux-nios2-low.c (nios2_regsets): Likewise.
3445 * linux-ppc-low.c (ppc_regsets): Likewise.
3446 * linux-s390-low.c (s390_regsets): Likewise.
3447 * linux-sh-low.c (sh_regsets): Likewise.
3448 * linux-sparc-low.c (sparc_regsets): Likewise.
3449 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3450 * linux-tile-low.c (tile_regsets): Likewise.
3451 * linux-x86-low.c (x86_regsets): Likewise.
3452 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3454 2015-10-29 Pedro Alves <palves@redhat.com>
3456 * linux-low.h (NULL_REGSET): Define.
3457 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3458 * linux-arm-low.c (arm_regsets): Likewise.
3459 * linux-crisv32-low.c (cris_regsets): Likewise.
3460 * linux-m68k-low.c (m68k_regsets): Likewise.
3461 * linux-mips-low.c (mips_regsets): Likewise.
3462 * linux-nios2-low.c (nios2_regsets): Likewise.
3463 * linux-ppc-low.c (ppc_regsets): Likewise.
3464 * linux-s390-low.c (s390_regsets): Likewise.
3465 * linux-sh-low.c (sh_regsets): Likewise.
3466 * linux-sparc-low.c (sparc_regsets): Likewise.
3467 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3468 * linux-tile-low.c (tile_regsets): Likewise.
3469 * linux-x86-low.c (x86_regsets): Likewise.
3470 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3472 2015-10-26 Doug Evans <dje@google.com>
3474 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3476 2015-10-26 Doug Evans <dje@google.com>
3478 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3480 2015-10-26 Doug Evans <dje@google.com>
3482 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3484 (attach_thread, find_new_threads_callback): Ditto.
3486 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3488 * mem-break.h (set_breakpoint_data): Remove.
3490 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3492 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3493 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3494 (initialize_low): Remove set_breakpoint_data call.
3495 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3496 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3497 (initialize_low): Remove set_breakpoint_data call.
3498 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3499 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3500 (initialize_low): Remove set_breakpoint_data call.
3502 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3504 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3505 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3506 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3507 * target.h (target_breakpoint_kind_from_pc): New macro.
3509 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3511 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3512 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3513 the default breakpoint kind.
3515 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3517 * linux-arm-low.c (arm_supports_z_point_type): Add software
3520 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3522 * linux-arm-low.c: Refactor breakpoint definitions.
3523 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3524 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3526 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3528 * Makefile.in: Add arm.c/o.
3529 * configure.srv: Likewise.
3530 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3531 (arm_breakpoint_kind_from_pc): New function.
3532 (arm_sw_breakpoint_from_kind): Return proper kind.
3533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3535 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3537 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3539 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3540 (struct raw_breakpoint) <size>: Remove.
3541 (struct raw_breakpoint) <kind>: Add.
3542 (bp_size): New function.
3543 (bp_opcode): Likewise.
3544 (find_raw_breakpoint_at): Adjust for kind.
3545 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3546 (remove_memory_breakpoint): Adjust for kind call bp_size.
3547 (set_raw_breakpoint_at): Adjust for kind.
3548 (set_breakpoint): Likewise.
3549 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3550 (delete_raw_breakpoint): Adjust for kind.
3551 (delete_breakpoint): Likewise.
3552 (find_gdb_breakpoint): Likewise.
3553 (set_gdb_breakpoint_1): Likewise.
3554 (set_gdb_breakpoint): Likewise.
3555 (delete_gdb_breakpoint_1): Likewise.
3556 (delete_gdb_breakpoint): Likewise.
3557 (uninsert_raw_breakpoint): Likewise.
3558 (reinsert_raw_breakpoint): Likewise.
3559 (set_breakpoint_data): Remove.
3560 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3561 (check_mem_read): Adjust for kind call bp_size.
3562 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3563 (clone_one_breakpoint): Adjust for kind.
3564 * mem-break.h (set_gdb_breakpoint): Likewise.
3565 (delete_gdb_breakpoint): Likewise.
3566 * server.c (process_serial_event): Likewise.
3568 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3570 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3571 (struct linux_target_ops) <breakpoint>: Remove.
3572 (struct linux_target_ops) <breakpoint_len>: Remove.
3573 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3574 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3575 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3576 (arm_sw_breakpoint_from_kind): New function.
3577 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3578 (struct linux_target_ops) <breakpoint>: Remove.
3579 (struct linux_target_ops) <breakpoint_len>: Remove.
3580 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3581 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3582 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3583 (struct linux_target_ops) <breakpoint>: Remove.
3584 (struct linux_target_ops) <breakpoint_len>: Remove.
3585 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3586 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3587 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3588 (struct linux_target_ops) <breakpoint>: Remove.
3589 (struct linux_target_ops) <breakpoint_len>: Remove.
3590 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3591 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3592 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3593 and sw_breakpoint_from_kind to increment the pc.
3594 (linux_breakpoint_kind_from_pc): New function.
3595 (linux_sw_breakpoint_from_kind): New function.
3596 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3597 (initialize_low): Call breakpoint_kind_from_pc and
3598 sw_breakpoint_from_kind to replace breakpoint_data/len.
3599 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3601 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3602 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3603 (struct linux_target_ops) <breakpoint>: Remove.
3604 (struct linux_target_ops) <breakpoint_len>: Remove.
3605 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3606 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3607 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3608 (struct linux_target_ops) <breakpoint>: Remove.
3609 (struct linux_target_ops) <breakpoint_len>: Remove.
3610 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3611 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3612 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3613 (struct linux_target_ops) <breakpoint>: Remove.
3614 (struct linux_target_ops) <breakpoint_len>: Remove.
3615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3617 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3618 (struct linux_target_ops) <breakpoint>: Remove.
3619 (struct linux_target_ops) <breakpoint_len>: Remove.
3620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3622 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3623 (struct linux_target_ops) <breakpoint>: Remove.
3624 (struct linux_target_ops) <breakpoint_len>: Remove.
3625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3627 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3628 (struct linux_target_ops) <breakpoint>: Remove.
3629 (struct linux_target_ops) <breakpoint_len>: Remove.
3630 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3631 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3632 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3633 (struct linux_target_ops) <breakpoint>: Remove.
3634 (struct linux_target_ops) <breakpoint_len>: Remove.
3635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3637 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3638 (struct linux_target_ops) <breakpoint>: Remove.
3639 (struct linux_target_ops) <breakpoint_len>: Remove.
3640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3641 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3642 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3643 (struct linux_target_ops) <breakpoint>: Remove.
3644 (struct linux_target_ops) <breakpoint_len>: Remove.
3645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3647 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3648 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3649 (struct linux_target_ops) <breakpoint>: Remove.
3650 (struct linux_target_ops) <breakpoint_len>: Remove.
3651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3653 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3654 (struct linux_target_ops) <breakpoint>: Remove.
3655 (struct linux_target_ops) <breakpoint_len>: Remove.
3656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3659 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3661 * linux-cris-low.c (cris_get_pc): Remove void arg.
3663 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3665 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3668 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3670 * inferiors.c (thread_pid_matches_callback): New function.
3671 (find_thread_process): New function.
3672 (remove_thread): Reset current_thread.
3673 (remove_process): Assert threads have been removed first.
3675 2015-10-15 Yao Qi <yao.qi@linaro.org>
3677 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3679 (aarch64_remove_point): Likewise.
3680 * regcache.c (regcache_register_size): New function.
3682 2015-10-12 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch64-low.c: Update all callers as emit_load_store
3685 is renamed to aarch64_emit_load_store.
3687 2015-10-12 Yao Qi <yao.qi@linaro.org>
3689 * linux-aarch64-low.c: Update all callers of function renaming
3690 from emit_insn to aarch64_emit_insn.
3692 2015-10-12 Yao Qi <yao.qi@linaro.org>
3694 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3695 arch/aarch64-insn.h.
3696 (struct aarch64_memory_operand): Likewise.
3698 (emit_insn): Move to arch/aarch64-insn.c.
3699 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3700 (emit_load_store): Move to arch/aarch64-insn.c.
3701 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3702 (can_encode_int32): Remove.
3704 2015-10-12 Yao Qi <yao.qi@linaro.org>
3706 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3707 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3708 (aarch64_relocate_instruction): Likewise.
3709 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3710 (struct aarch64_insn_visitor): Likewise.
3712 2015-10-12 Yao Qi <yao.qi@linaro.org>
3714 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3715 (struct aarch64_insn_visitor): New.
3716 (struct aarch64_insn_relocation_data): New.
3717 (aarch64_ftrace_insn_reloc_b): New function.
3718 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3719 (aarch64_ftrace_insn_reloc_cb): Likewise.
3720 (aarch64_ftrace_insn_reloc_tb): Likewise.
3721 (aarch64_ftrace_insn_reloc_adr): Likewise.
3722 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3723 (aarch64_ftrace_insn_reloc_others): Likewise.
3725 (aarch64_relocate_instruction): Use visitor.
3727 2015-10-12 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3730 int. Add argument buf.
3731 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3732 aarch64_relocate_instruction.
3734 2015-10-12 Yao Qi <yao.qi@linaro.org>
3736 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3737 argument insn. Remove local variable insn. Don't call
3739 (aarch64_install_fast_tracepoint_jump_pad): Call
3742 2015-09-30 Yao Qi <yao.qi@linaro.org>
3744 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3745 (emit_load_store_pair): Likewise.
3747 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3749 * dll.c (match_dll): Add cast(s).
3750 (unloaded_dll): Likewise.
3751 * linux-low.c (second_thread_of_pid_p): Likewise.
3752 (delete_lwp_callback): Likewise.
3753 (count_events_callback): Likewise.
3754 (select_event_lwp_callback): Likewise.
3755 (linux_set_resume_request): Likewise.
3756 * server.c (accumulate_file_name_length): Likewise.
3757 (emit_dll_description): Likewise.
3758 (handle_qxfer_threads_worker): Likewise.
3759 (visit_actioned_threads): Likewise.
3760 * thread-db.c (any_thread_of): Likewise.
3761 * tracepoint.c (same_process_p): Likewise.
3762 (match_blocktype): Likewise.
3763 (build_traceframe_info_xml): Likewise.
3765 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3767 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3769 (gdb_unparse_agent_expr): Likewise.
3770 * hostio.c (require_data): Likewise.
3771 (handle_pread): Likewise.
3772 * linux-low.c (disable_regset): Likewise.
3773 (fetch_register): Likewise.
3774 (store_register): Likewise.
3775 (get_dynamic): Likewise.
3776 (linux_qxfer_libraries_svr4): Likewise.
3777 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3778 (set_fast_tracepoint_jump): Likewise.
3779 (uninsert_fast_tracepoint_jumps_at): Likewise.
3780 (reinsert_fast_tracepoint_jumps_at): Likewise.
3781 (validate_inserted_breakpoint): Likewise.
3782 (clone_agent_expr): Likewise.
3783 * regcache.c (init_register_cache): Likewise.
3784 * remote-utils.c (putpkt_binary_1): Likewise.
3785 (decode_M_packet): Likewise.
3786 (decode_X_packet): Likewise.
3787 (look_up_one_symbol): Likewise.
3788 (relocate_instruction): Likewise.
3789 (monitor_output): Likewise.
3790 * server.c (handle_search_memory): Likewise.
3791 (handle_qxfer_exec_file): Likewise.
3792 (handle_qxfer_libraries): Likewise.
3793 (handle_qxfer): Likewise.
3794 (handle_query): Likewise.
3795 (handle_v_cont): Likewise.
3796 (handle_v_run): Likewise.
3797 (captured_main): Likewise.
3798 * target.c (write_inferior_memory): Likewise.
3799 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3800 * tracepoint.c (init_trace_buffer): Likewise.
3801 (add_tracepoint_action): Likewise.
3802 (add_traceframe): Likewise.
3803 (add_traceframe_block): Likewise.
3804 (cmd_qtdpsrc): Likewise.
3805 (cmd_qtdv): Likewise.
3806 (cmd_qtstatus): Likewise.
3807 (response_source): Likewise.
3808 (response_tsv): Likewise.
3809 (cmd_qtnotes): Likewise.
3810 (gdb_collect): Likewise.
3811 (initialize_tracepoint): Likewise.
3813 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3815 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3816 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3817 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3819 (enum aarch64_condition_codes): New enum.
3820 (w0): New static global.
3823 (struct aarch64_memory_operand) <type>: New
3824 MEMORY_OPERAND_POSTINDEX type.
3825 (postindex_memory_operand): New helper function.
3826 (emit_ret): New function.
3827 (emit_load_store_pair): New function, factored out of emit_stp
3828 with support for MEMORY_OPERAND_POSTINDEX.
3829 (emit_stp): Rewrite using emit_load_store_pair.
3830 (emit_ldp): New function.
3831 (emit_load_store): Likewise.
3832 (emit_ldr): Mention post-index instruction in comment.
3833 (emit_ldrh): New function.
3834 (emit_ldrb): New function.
3835 (emit_ldrsw): Mention post-index instruction in comment.
3836 (emit_str): Likewise.
3837 (emit_subs): New function.
3838 (emit_cmp): Likewise.
3839 (emit_and): Likewise.
3840 (emit_orr): Likewise.
3841 (emit_orn): Likewise.
3842 (emit_eor): Likewise.
3843 (emit_mvn): Likewise.
3844 (emit_lslv): Likewise.
3845 (emit_lsrv): Likewise.
3846 (emit_asrv): Likewise.
3847 (emit_mul): Likewise.
3848 (emit_sbfm): Likewise.
3849 (emit_sbfx): Likewise.
3850 (emit_ubfm): Likewise.
3851 (emit_ubfx): Likewise.
3852 (emit_csinc): Likewise.
3853 (emit_cset): Likewise.
3854 (emit_nop): Likewise.
3855 (emit_ops_insns): New helper function.
3856 (emit_pop): Likewise.
3857 (emit_push): Likewise.
3858 (aarch64_emit_prologue): New function.
3859 (aarch64_emit_epilogue): Likewise.
3860 (aarch64_emit_add): Likewise.
3861 (aarch64_emit_sub): Likewise.
3862 (aarch64_emit_mul): Likewise.
3863 (aarch64_emit_lsh): Likewise.
3864 (aarch64_emit_rsh_signed): Likewise.
3865 (aarch64_emit_rsh_unsigned): Likewise.
3866 (aarch64_emit_ext): Likewise.
3867 (aarch64_emit_log_not): Likewise.
3868 (aarch64_emit_bit_and): Likewise.
3869 (aarch64_emit_bit_or): Likewise.
3870 (aarch64_emit_bit_xor): Likewise.
3871 (aarch64_emit_bit_not): Likewise.
3872 (aarch64_emit_equal): Likewise.
3873 (aarch64_emit_less_signed): Likewise.
3874 (aarch64_emit_less_unsigned): Likewise.
3875 (aarch64_emit_ref): Likewise.
3876 (aarch64_emit_if_goto): Likewise.
3877 (aarch64_emit_goto): Likewise.
3878 (aarch64_write_goto_address): Likewise.
3879 (aarch64_emit_const): Likewise.
3880 (aarch64_emit_call): Likewise.
3881 (aarch64_emit_reg): Likewise.
3882 (aarch64_emit_pop): Likewise.
3883 (aarch64_emit_stack_flush): Likewise.
3884 (aarch64_emit_zero_ext): Likewise.
3885 (aarch64_emit_swap): Likewise.
3886 (aarch64_emit_stack_adjust): Likewise.
3887 (aarch64_emit_int_call_1): Likewise.
3888 (aarch64_emit_void_call_2): Likewise.
3889 (aarch64_emit_eq_goto): Likewise.
3890 (aarch64_emit_ne_goto): Likewise.
3891 (aarch64_emit_lt_goto): Likewise.
3892 (aarch64_emit_le_goto): Likewise.
3893 (aarch64_emit_gt_goto): Likewise.
3894 (aarch64_emit_ge_got): Likewise.
3895 (aarch64_emit_ops_impl): New static global variable.
3896 (aarch64_emit_ops): New target function, return
3897 &aarch64_emit_ops_impl.
3898 (struct linux_target_ops): Install it.
3900 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3902 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3903 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3905 * linux-aarch64-ipa.c: New file.
3906 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3908 (aarch64_get_thread_area): New target method.
3909 (extract_signed_bitfield): New helper function.
3910 (aarch64_decode_ldr_literal): New function.
3911 (enum aarch64_opcodes): New enum.
3912 (struct aarch64_register): New struct.
3913 (struct aarch64_operand): New struct.
3914 (x0): New static global.
3923 (aarch64_register): New helper function.
3924 (register_operand): Likewise.
3925 (immediate_operand): Likewise.
3926 (struct aarch64_memory_operand): New struct.
3927 (offset_memory_operand): New helper function.
3928 (preindex_memory_operand): Likewise.
3929 (enum aarch64_system_control_registers): New enum.
3930 (ENCODE): New macro.
3931 (emit_insn): New helper function.
3932 (emit_b): New function.
3933 (emit_bcond): Likewise.
3934 (emit_cb): Likewise.
3935 (emit_tb): Likewise.
3936 (emit_blr): Likewise.
3937 (emit_stp): Likewise.
3938 (emit_ldp_q_offset): Likewise.
3939 (emit_stp_q_offset): Likewise.
3940 (emit_load_store): Likewise.
3941 (emit_ldr): Likewise.
3942 (emit_ldrsw): Likewise.
3943 (emit_str): Likewise.
3944 (emit_ldaxr): Likewise.
3945 (emit_stxr): Likewise.
3946 (emit_stlr): Likewise.
3947 (emit_data_processing_reg): Likewise.
3948 (emit_data_processing): Likewise.
3949 (emit_add): Likewise.
3950 (emit_sub): Likewise.
3951 (emit_mov): Likewise.
3952 (emit_movk): Likewise.
3953 (emit_mov_addr): Likewise.
3954 (emit_mrs): Likewise.
3955 (emit_msr): Likewise.
3956 (emit_sevl): Likewise.
3957 (emit_wfe): Likewise.
3958 (append_insns): Likewise.
3959 (can_encode_int32_in): New helper function.
3960 (aarch64_relocate_instruction): New function.
3961 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3962 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3963 (struct linux_target_ops): Install aarch64_get_thread_area,
3964 aarch64_install_fast_tracepoint_jump_pad and
3965 aarch64_get_min_fast_tracepoint_insn_len.
3967 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3969 * Makefile.in (aarch64-insn.o): New rule.
3970 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3972 2015-09-21 Yao Qi <yao.qi@linaro.org>
3974 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3976 2015-09-21 Yao Qi <yao.qi@linaro.org>
3978 * tracepoint.c (max_jump_pad_size): Remove.
3980 2015-09-18 Yao Qi <yao.qi@linaro.org>
3982 * linux-aarch64-low.c: Don't include sys/uio.h.
3983 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3985 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3987 * tracepoint.c (eval_result_type): Change prototype.
3988 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3990 2015-09-15 Pedro Alves <palves@redhat.com>
3992 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3993 Check whether to report exec events instead of checking whether
3994 multiprocess is enabled.
3996 2015-09-15 Pedro Alves <palves@redhat.com>
3999 * remote-utils.c (prepare_resume_reply): Merge
4000 TARGET_WAITKIND_VFORK_DONE switch case with the
4001 TARGET_WAITKIND_FORKED case.
4003 2015-09-15 Yao Qi <yao.qi@linaro.org>
4005 * server.c (handle_query): Check string comparison using
4006 "else if" instead of "if".
4008 2015-09-15 Yao Qi <yao.qi@linaro.org>
4010 * server.c (vCont_supported): New global variable.
4011 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4012 matches. Append ";vContSupported+" to own_buf.
4013 (handle_v_requests): Append ";s;S" to own_buf if target supports
4014 hardware single step or vCont_supported is false.
4015 (capture_main): Set vCont_supported to zero.
4017 2015-09-15 Yao Qi <yao.qi@linaro.org>
4019 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4021 (linux_supports_hardware_single_step): ... New function.
4022 (linux_target_ops): Update.
4023 * lynx-low.c (lynx_target_ops): Set field
4024 supports_hardware_single_step to target_can_do_hardware_single_step.
4025 * nto-low.c (nto_target_ops): Likewise.
4026 * spu-low.c (spu_target_ops): Likewise.
4027 * win32-low.c (win32_target_ops): Likewise.
4028 * target.c (target_can_do_hardware_single_step): New function.
4029 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4030 Remove. <supports_hardware_single_step>: New field.
4031 (target_supports_conditional_breakpoints): Remove.
4032 (target_supports_hardware_single_step): New macro.
4033 (target_can_do_hardware_single_step): Declare.
4034 * server.c (handle_query): Use target_supports_hardware_single_step
4035 instead of target_supports_conditional_breakpoints.
4037 2015-09-15 Yao Qi <yao.qi@linaro.org>
4039 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4041 (struct linux_target_ops the_low_target): Install
4042 aarch64_linux_siginfo_fixup.
4044 2015-09-11 Don Breazeal <donb@codesourcery.com>
4045 Luis Machado <lgustavo@codesourcery.com>
4047 * linux-low.c (linux_mourn): Static declaration.
4048 (linux_arch_setup): Move in front of
4049 handle_extended_wait.
4050 (linux_arch_setup_thread): New function.
4051 (handle_extended_wait): Handle exec events. Call
4052 linux_arch_setup_thread. Make event_lwp argument a
4053 pointer-to-a-pointer.
4054 (check_zombie_leaders): Do not check stopped threads.
4055 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4056 (linux_low_filter_event): Add lwp and thread for exec'ing
4057 non-leader thread if leader thread has been deleted.
4058 Refactor code into linux_arch_setup_thread and call it.
4059 Pass child lwp pointer by reference to handle_extended_wait.
4060 (linux_wait_for_event_filtered): Update comment.
4061 (linux_wait_1): Prevent clobbering exec event status.
4062 (linux_supports_exec_events): New function.
4063 (linux_target_ops) <supports_exec_events>: Initialize new member.
4064 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4066 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4067 * server.c (report_exec_events): New global variable.
4068 (handle_query): Handle qSupported query for exec-events feature.
4069 (captured_main): Initialize report_exec_events.
4070 * server.h (report_exec_events): Declare new global variable.
4071 * target.h (struct target_ops) <supports_exec_events>: New
4073 (target_supports_exec_events): New macro.
4074 * win32-low.c (win32_target_ops) <supports_exec_events>:
4075 Initialize new member.
4077 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4079 * linux-low.c (linux_low_enable_btrace): Remove.
4080 (linux_target_ops): Replace linux_low_enable_btrace with
4081 linux_enable_btrace.
4083 2015-09-03 Yao Qi <yao.qi@linaro.org>
4085 * linux-aarch64-low.c (aarch64_insert_point): Call
4086 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4089 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4091 * linux-low.c (check_stopped_by_breakpoint): Use
4092 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4094 2015-08-27 Pedro Alves <palves@redhat.com>
4096 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4098 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4100 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4101 the XNEW-family equivalent.
4102 (compile_bytecodes): Likewise.
4103 * dll.c (loaded_dll): Likewise.
4104 * event-loop.c (append_callback_event): Likewise.
4105 (create_file_handler): Likewise.
4106 (create_file_event): Likewise.
4107 * hostio.c (handle_open): Likewise.
4108 * inferiors.c (add_thread): Likewise.
4109 (add_process): Likewise.
4110 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4111 * linux-arm-low.c (arm_new_process): Likewise.
4112 (arm_new_thread): Likewise.
4113 * linux-low.c (add_to_pid_list): Likewise.
4114 (linux_add_process): Likewise.
4115 (handle_extended_wait): Likewise.
4116 (add_lwp): Likewise.
4117 (enqueue_one_deferred_signal): Likewise.
4118 (enqueue_pending_signal): Likewise.
4119 (linux_resume_one_lwp_throw): Likewise.
4120 (linux_resume_one_thread): Likewise.
4121 (linux_read_memory): Likewise.
4122 (linux_write_memory): Likewise.
4123 * linux-mips-low.c (mips_linux_new_process): Likewise.
4124 (mips_linux_new_thread): Likewise.
4125 (mips_add_watchpoint): Likewise.
4126 * linux-x86-low.c (initialize_low_arch): Likewise.
4127 * lynx-low.c (lynx_add_process): Likewise.
4128 * mem-break.c (set_raw_breakpoint_at): Likewise.
4129 (set_breakpoint): Likewise.
4130 (add_condition_to_breakpoint): Likewise.
4131 (add_commands_to_breakpoint): Likewise.
4132 (clone_agent_expr): Likewise.
4133 (clone_one_breakpoint): Likewise.
4134 * regcache.c (new_register_cache): Likewise.
4135 * remote-utils.c (look_up_one_symbol): Likewise.
4136 * server.c (queue_stop_reply): Likewise.
4137 (start_inferior): Likewise.
4138 (queue_stop_reply_callback): Likewise.
4139 (handle_target_event): Likewise.
4140 * spu-low.c (fetch_ppc_memory): Likewise.
4141 (store_ppc_memory): Likewise.
4142 * target.c (set_target_ops): Likewise.
4143 * thread-db.c (thread_db_load_search): Likewise.
4144 (try_thread_db_load_1): Likewise.
4145 * tracepoint.c (add_tracepoint): Likewise.
4146 (add_tracepoint_action): Likewise.
4147 (create_trace_state_variable): Likewise.
4148 (cmd_qtdpsrc): Likewise.
4149 (cmd_qtro): Likewise.
4150 (add_while_stepping_state): Likewise.
4151 * win32-low.c (child_add_thread): Likewise.
4152 (get_image_name): Likewise.
4154 2015-08-25 Yao Qi <yao.qi@linaro.org>
4156 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4158 2015-08-25 Yao Qi <yao.qi@linaro.org>
4160 * Makefile.in (aarch64-linux.o): New rule.
4161 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4163 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4164 (aarch64_init_debug_reg_state): Make it extern.
4165 (aarch64_linux_prepare_to_resume): Remove.
4167 2015-08-25 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4170 lwp_arch_private_info and ptid_of_lwp.
4172 2015-08-25 Yao Qi <yao.qi@linaro.org>
4174 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4175 Find proc_info by find_process_pid. All callers updated.
4177 2015-08-25 Yao Qi <yao.qi@linaro.org>
4179 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4181 (debug_reg_change_callback): Remove.
4182 (aarch64_notify_debug_reg_change): Remove.
4184 2015-08-25 Yao Qi <yao.qi@linaro.org>
4186 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4187 Call current_lwp_ptid.
4189 2015-08-25 Yao Qi <yao.qi@linaro.org>
4191 * linux-aarch64-low.c (debug_reg_change_callback): Use
4194 2015-08-25 Yao Qi <yao.qi@linaro.org>
4196 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4198 2015-08-25 Yao Qi <yao.qi@linaro.org>
4200 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4202 2015-08-25 Yao Qi <yao.qi@linaro.org>
4204 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4207 2015-08-25 Yao Qi <yao.qi@linaro.org>
4209 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4211 (debug_reg_change_callback): Remove argument entry and add argument
4212 lwp. Remove local variable thread. Don't print thread id in the
4213 debugging output. Don't check whether pid of thread equals to pid.
4214 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4215 iterate_over_lwps instead find_inferior.
4217 2015-08-24 Pedro Alves <palves@redhat.com>
4219 * inferiors.c (get_first_process): New function.
4220 * inferiors.h (get_first_process): New declaration.
4221 * remote-utils.c (read_ptid): Default to the first process in the
4222 list, instead of to the current thread's process.
4224 2015-08-24 Pedro Alves <palves@redhat.com>
4226 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4227 * event-loop.c: Likewise.
4228 * remote-utils.c: Likewise.
4229 * tracepoint.c: Likewise.
4231 2015-08-24 Pedro Alves <palves@redhat.com>
4233 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4236 2015-08-21 Pedro Alves <palves@redhat.com>
4238 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4239 instead of literal 1.
4241 2015-08-21 Pedro Alves <palves@redhat.com>
4243 * tdesc.c (default_description): Explicitly zero-initialize.
4245 2015-08-21 Pedro Alves <palves@redhat.com>
4248 * inferiors.c (remove_thread): Discard any pending stop reply for
4250 * server.c (remove_all_on_match_pid): Rename to ...
4251 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4253 (discard_queued_stop_replies): Change parameter to a ptid. Now
4255 (handle_v_kill, kill_inferior_callback, captured_main)
4256 (process_serial_event): Adjust.
4257 * server.h (discard_queued_stop_replies): Declare.
4259 2015-08-21 Pedro Alves <palves@redhat.com>
4261 * linux-low.c (wait_for_sigstop): Always switch to no thread
4262 selected if the previously current thread dies.
4263 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4264 process instead of the current thread's.
4265 * remote-utils.c (input_interrupt): Don't check if there's no
4267 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4268 current thread to the general thread fails, error out.
4269 (handle_qxfer_auxv, handle_qxfer_libraries)
4270 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4271 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4272 (handle_query): Check if there's a thread selected instead of
4273 checking whether there's any thread in the thread list.
4274 (handle_qxfer_threads, handle_qxfer_btrace)
4275 (handle_qxfer_btrace_conf): Don't error out early if there's no
4276 thread in the thread list.
4277 (handle_v_cont, myresume): Don't set the current thread to the
4279 (process_serial_event) <Hg handling>: Also set thread_id if the
4280 previous general thread is still alive.
4281 (process_serial_event) <g/G handling>: If setting the current
4282 thread to the general thread fails, error out.
4283 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4284 thread's lwp instead of the current thread's.
4285 * target.c (set_desired_thread): If the desired thread was not
4286 found, leave the current thread pointing to NULL. Return an int
4287 (boolean) indicating success.
4288 * target.h (set_desired_thread): Change return type to int.
4290 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4292 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4293 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4295 (ps_get_thread_area): New function.
4297 2015-08-19 Gary Benson <gbenson@redhat.com>
4299 * hostio.c (handle_pread): Do not attempt to read more data
4300 than hostio_reply_with_data can fit in a packet.
4302 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4304 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4306 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4308 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4310 2015-08-06 Pedro Alves <palves@redhat.com>
4312 * tracepoint.c (expr_eval_result): Now an int.
4314 2015-08-06 Pedro Alves <palves@redhat.com>
4316 * gdbthread.h (struct regcache): Forward declare.
4317 (struct thread_info) <regcache_data>: Now a struct regcache
4319 * inferiors.c (inferior_regcache_data)
4320 (set_inferior_regcache_data): Now work with struct regcache
4322 * inferiors.h (struct regcache): Forward declare.
4323 (inferior_regcache_data, set_inferior_regcache_data): Now work
4324 with struct regcache pointers.
4325 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4326 (free_register_cache_thread): Remove struct regcache pointer
4329 2015-08-06 Pedro Alves <palves@redhat.com>
4331 * server.c (captured_main): On error, print the exception message
4332 to stderr, and if run_once is set, throw a quit.
4334 2015-08-06 Pedro Alves <palves@redhat.com>
4336 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4339 2015-08-06 Pedro Alves <palves@redhat.com>
4341 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4342 reading beyond the passed in buffer length.
4344 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4346 * tracepoint.c (symbol_list) <required>: Remove.
4348 2015-08-06 Pedro Alves <palves@redhat.com>
4350 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4351 count if stopping and suspending threads.
4352 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4353 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4354 (linux_detach): Complete an ongoing step-over.
4355 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4357 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4358 (linux_wait_1): If passing a signal to the inferior after
4359 finishing a step-over, unsuspend and re-resume all lwps. If we
4360 see a single-step event but the thread should be continuing, don't
4361 pass the trap to gdb.
4362 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4363 internal_error instead of gdb_assert.
4364 (enqueue_pending_signal): New function.
4365 (check_ptrace_stopped_lwp_gone): Add debug output.
4366 (start_step_over): Use internal_error instead of gdb_assert.
4367 (complete_ongoing_step_over): New function.
4368 (linux_resume_one_thread): Don't resume a suspended thread.
4369 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4372 2015-08-06 Pedro Alves <palves@redhat.com>
4374 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4375 (linux_thread_alive): Use lwp_is_marked_dead.
4376 (extended_event_reported): Delete.
4377 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4378 instead of extended_event_reported.
4379 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4381 (lwp_is_marked_dead): New function.
4382 (lwp_running): Use lwp_is_marked_dead.
4383 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4386 2015-08-06 Pedro Alves <palves@redhat.com>
4388 * linux-low.c (linux_wait_1): Move fork event output out of the
4389 !report_to_gdb check. Pass event_child->waitstatus to
4390 target_waitstatus_to_string instead of ourstatus.
4392 2015-08-04 Yao Qi <yao.qi@linaro.org>
4394 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4395 if current_thread is 32 bit.
4397 2015-08-04 Yao Qi <yao.qi@linaro.org>
4399 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4400 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4401 * server.c (extended_protocol): Remove "static".
4402 * server.h (extended_protocol): Declare it.
4404 2015-08-04 Yao Qi <yao.qi@linaro.org>
4406 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4407 both aarch64 and aarch32.
4408 (aarch64_set_pc): Likewise.
4410 2015-08-04 Yao Qi <yao.qi@linaro.org>
4412 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4413 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4414 arm-with-neon.xml to srv_xmlfiles.
4415 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4416 (is_64bit_tdesc): New function.
4417 (aarch64_linux_read_description): New function.
4418 (aarch64_arch_setup): Call aarch64_linux_read_description.
4419 (regs_info): Rename to regs_info_aarch64.
4420 (aarch64_regs_info): Return right regs_info.
4421 (initialize_low_arch): Call initialize_low_arch_aarch32.
4423 2015-08-04 Yao Qi <yao.qi@linaro.org>
4425 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4426 * linux-aarch32-low.c: New file.
4427 * linux-aarch32-low.h: New file.
4428 * linux-arm-low.c (arm_fill_gregset): Move it to
4429 linux-aarch32-low.c.
4430 (arm_store_gregset): Likewise.
4431 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4432 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4433 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4434 (regs_info): Rename to regs_info_arm.
4435 (arm_regs_info): Return regs_info_aarch32 if
4436 have_ptrace_getregset is 1 and target description is
4437 arm_with_neon or arm_with_vfpv3.
4438 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4439 Call initialize_low_arch_aarch32 instead.
4441 2015-08-04 Yao Qi <yao.qi@linaro.org>
4443 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4444 * linux-low.c: ... here.
4445 * linux-low.h (have_ptrace_getregset): Declare it.
4447 2015-08-04 Pedro Alves <palves@redhat.com>
4449 * thread-db.c (struct thread_db): Use new typedefs.
4450 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4452 (disable_thread_event_reporting): Cast result of dlsym to
4453 destination function pointer type.
4454 (thread_db_mourn): Use td_ta_delete_ftype.
4456 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4458 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4460 (CDX_BREAKPOINT): Define for R2.
4461 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4462 (the_low_target): Add comments.
4464 2015-07-30 Yao Qi <yao.qi@linaro.org>
4466 * linux-arm-low.c (arm_hwcap): Remove it.
4467 (arm_read_description): New local variable arm_hwcap. Don't
4468 set arm_hwcap to zero.
4470 2015-07-30 Yao Qi <yao.qi@linaro.org>
4472 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4473 Use regcache->tdesc instead.
4474 (arm_store_wmmxregset): Likewise.
4475 (arm_fill_vfpregset): Likewise.
4476 (arm_store_vfpregset): Likewise.
4478 2015-07-30 Yao Qi <yao.qi@linaro.org>
4480 * linux-arm-low.c: Include arch/arm.h.
4481 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4482 (arm_store_gregset): Likewise.
4484 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4486 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4487 ptrace's 4th parameter.
4489 2015-07-27 Yao Qi <yao.qi@linaro.org>
4491 * configure.srv (case aarch64*-*-linux*): Don't set
4494 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4496 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4498 * linux-arm-low.c: Likewise.
4499 * linux-cris-low.c: Likewise.
4500 * linux-crisv32-low.c: Likewise.
4501 * linux-low.c: Likewise.
4502 * linux-m68k-low.c: Likewise.
4503 * linux-mips-low.c: Likewise.
4504 * linux-nios2-low.c: Likewise.
4505 * linux-s390-low.c: Likewise.
4506 * linux-sparc-low.c: Likewise.
4507 * linux-tic6x-low.c: Likewise.
4508 * linux-tile-low.c: Likewise.
4509 * linux-x86-low.c: Likewise.
4511 2015-07-24 Pedro Alves <palves@redhat.com>
4513 * config.in: Regenerate.
4514 * configure: Regenerate.
4516 2015-07-24 Pedro Alves <palves@redhat.com>
4518 * acinclude.m4: Include ../ptrace.m4.
4519 * configure.ac: Call GDB_AC_PTRACE.
4520 * config.in, configure: Regenerate.
4522 2015-07-24 Yao Qi <yao.qi@linaro.org>
4524 * linux-low.c (linux_create_inferior): Remove setting to
4525 proc->priv->new_inferior.
4526 (linux_attach): Likewise.
4527 (linux_low_filter_event): Likewise.
4528 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4530 2015-07-24 Yao Qi <yao.qi@linaro.org>
4532 * linux-low.c (linux_arch_setup): New function.
4533 (linux_low_filter_event): If proc->tdesc is NULL and
4534 proc->attached is true, call the_low_target.arch_setup.
4535 Otherwise, keep status pending, and return.
4536 (linux_resume_one_lwp_throw): Don't call get_pc if
4537 thread->while_stepping isn't NULL. Don't call
4538 get_thread_regcache if proc->tdesc is NULL.
4539 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4540 (linux_target_ops): Install arch_setup.
4541 * server.c (start_inferior): Call the_target->arch_setup.
4542 * target.h (struct target_ops) <arch_setup>: New field.
4543 (target_arch_setup): New marco.
4544 * lynx-low.c (lynx_target_ops): Update.
4545 * nto-low.c (nto_target_ops): Update.
4546 * spu-low.c (spu_target_ops): Update.
4547 * win32-low.c (win32_target_ops): Update.
4549 2015-07-24 Yao Qi <yao.qi@linaro.org>
4551 * linux-low.c (linux_add_process): Don't set
4552 proc->priv->new_inferior.
4553 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4554 (linux_attach): Likewise.
4556 2015-07-24 Yao Qi <yao.qi@linaro.org>
4558 * server.c (start_inferior): Code refactor.
4560 2015-07-24 Yao Qi <yao.qi@linaro.org>
4562 * server.c (process_serial_event): Set general_thread.
4564 2015-07-21 Yao Qi <yao.qi@linaro.org>
4566 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4567 aarch64_linux_get_debug_reg_capacity.
4569 2015-07-17 Yao Qi <yao.qi@linaro.org>
4571 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4572 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4573 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4574 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4575 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4576 (AARCH64_HWP_ALIGNMENT): Likewise.
4577 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4578 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4579 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4580 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4581 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4582 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4583 (struct aarch64_debug_reg_state): Likewise.
4584 (struct arch_lwp_info): Likewise.
4585 (aarch64_align_watchpoint): Likewise.
4586 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4587 (aarch64_watchpoint_length): Likewise.
4588 (aarch64_point_encode_ctrl_reg): Likewise
4589 (aarch64_point_is_aligned): Likewise.
4590 (aarch64_align_watchpoint): Likewise.
4591 (aarch64_linux_set_debug_regs):
4592 (aarch64_dr_state_insert_one_point): Likewise.
4593 (aarch64_dr_state_remove_one_point): Likewise.
4594 (aarch64_handle_breakpoint): Likewise.
4595 (aarch64_handle_aligned_watchpoint): Likewise.
4596 (aarch64_handle_unaligned_watchpoint): Likewise.
4597 (aarch64_handle_watchpoint): Likewise.
4599 2015-07-17 Yao Qi <yao.qi@linaro.org>
4601 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4602 and don't aarch64_get_debug_reg_state. All callers update.
4603 (aarch64_handle_aligned_watchpoint): Likewise.
4604 (aarch64_handle_unaligned_watchpoint): Likewise.
4605 (aarch64_handle_watchpoint): Likewise.
4606 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4607 (aarch64_remove_point): Likewise.
4609 2015-07-17 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4613 (aarch64_handle_unaligned_watchpoint): Likewise.
4615 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4617 Revert the previous 3 commits:
4618 Move gdb_regex* to common/
4619 Move linux_find_memory_regions_full & co.
4620 gdbserver build-id attribute generator
4622 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4623 Jan Kratochvil <jan.kratochvil@redhat.com>
4625 gdbserver build-id attribute generator.
4626 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4627 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4628 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4630 (get_dynamic): Use find_pdhr to traverse program headers.
4631 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4632 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4633 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4634 (get_hex_build_id): New.
4635 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4636 to reply XML document.
4638 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4639 Jan Kratochvil <jan.kratochvil@redhat.com>
4641 * target.c: Include target/target-utils.h and fcntl.h.
4642 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4643 (target_fileio_read_stralloc): New functions.
4645 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4647 * Makefile.in (OBS): Add gdb_regex.o.
4649 * config.in: Rebuilt.
4650 * configure: Rebuilt.
4652 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4653 Jan Kratochvil <jan.kratochvil@redhat.com>
4655 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4656 * Makefile.in (OBS): Add target-utils.o.
4657 (linux-maps.o, target-utils.o): New.
4658 * configure.srv (srv_linux_obj): Add linux-maps.o.
4660 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4662 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4664 (the_low_target): Install it.
4666 2015-07-14 Pedro Alves <palves@redhat.com>
4668 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4669 Instead, ignore ECHILD, and throw an error for other errnos.
4671 2015-07-10 Pedro Alves <palves@redhat.com>
4673 * event-loop.c (struct callback_event) <data>: Change type to
4674 gdb_client_data instance instead of gdb_client_data pointer.
4675 (append_callback_event): Adjust.
4677 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4679 * linux-aarch64-low.c: Add comments for each linux_target_ops
4680 method. Remove comments already covered in target_ops and
4681 linux_target_ops definitions.
4682 (the_low_target): Add comments for each unimplemented method.
4684 2015-07-09 Yao Qi <yao.qi@linaro.org>
4686 * linux-aarch64-low.c (aarch64_regmap): Remove.
4687 (aarch64_usrregs_info): Remove.
4688 (regs_info): Set field usrregs to NULL.
4690 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4692 * linux-low.c: Include "rsp-low.h"
4693 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4694 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4695 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4696 (handle_btrace_enable_pt): New.
4697 (handle_btrace_general_set): Support "pt".
4698 (handle_btrace_conf_general_set): Support "pt:size".
4700 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4702 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4705 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4707 * linux-aarch64-low.c: Remove comment about endianness.
4708 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4709 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4712 2015-06-24 Gary Benson <gbenson@redhat.com>
4714 * linux-i386-ipa.c (stdint.h): Do not include.
4715 * lynx-i386-low.c (stdint.h): Likewise.
4716 * lynx-ppc-low.c (stdint.h): Likewise.
4717 * mem-break.c (stdint.h): Likewise.
4718 * thread-db.c (stdint.h): Likewise.
4719 * tracepoint.c (stdint.h): Likewise.
4720 * win32-low.c (stdint.h): Likewise.
4722 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4724 * server.c (write_qxfer_response): Update call to
4725 remote_escape_output.
4727 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4728 Jan Kratochvil <jan.kratochvil@redhat.com>
4730 Merge multiple hex conversions.
4731 * gdbreplay.c (tohex): Rename to 'fromhex'.
4732 (logchar): Use fromhex.
4734 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4736 * server.c (handle_qxfer_libraries): Set `version' attribute for
4739 2015-06-10 Gary Benson <gbenson@redhat.com>
4741 * target.h (struct target_ops) <multifs_open>: New field.
4742 <multifs_unlink>: Likewise.
4743 <multifs_readlink>: Likewise.
4744 * linux-low.c (nat/linux-namespaces.h): New include.
4745 (linux_target_ops): Initialize the_target->multifs_open,
4746 the_target->multifs_unlink and the_target->multifs_readlink.
4747 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4748 * hostio.c (hostio_fs_pid): New static variable.
4749 (hostio_handle_new_gdb_connection): New function.
4750 (handle_setfs): Likewise.
4751 (handle_open): Use the_target->multifs_open as appropriate.
4752 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4753 (handle_readlink): Use the_target->multifs_readlink as
4755 (handle_vFile): Handle vFile:setfs packets.
4756 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4757 after target_handle_new_gdb_connection.
4759 2015-06-10 Gary Benson <gbenson@redhat.com>
4761 * configure.ac (AC_CHECK_FUNCS): Add setns.
4762 * config.in: Regenerate.
4763 * configure: Likewise.
4764 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4765 (linux-namespaces.o): New rule.
4766 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4768 2015-06-09 Gary Benson <gbenson@redhat.com>
4770 * hostio.c (handle_open): Process mode argument with
4771 fileio_to_host_mode.
4773 2015-06-01 Yao Qi <yao.qi@linaro.org>
4775 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4776 * linux-x86-low.c: Likewise.
4778 2015-05-28 Don Breazeal <donb@codesourcery.com>
4780 * linux-low.c (handle_extended_wait): Initialize
4781 thread_info.last_resume_kind for new fork children.
4783 2015-05-15 Pedro Alves <palves@redhat.com>
4785 * target.h (target_handle_new_gdb_connection): Rewrite using if
4786 wrapped in do/while.
4788 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4790 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4791 * configure, config.in: Regenerate.
4792 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4795 2015-05-12 Don Breazeal <donb@codesourcery.com>
4797 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4798 PTRACE_EVENT_VFORK_DONE.
4799 (linux_low_ptrace_options, extended_event_reported): Add vfork
4801 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4802 and "vforkdone" for RSP 'T' Stop Reply Packet.
4803 * server.h (report_vfork_events): Declare
4806 2015-05-12 Don Breazeal <donb@codesourcery.com>
4808 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4809 (the_low_target) <new_fork>: Initialize new member.
4810 * linux-arm-low.c (arm_new_fork): New function.
4811 (the_low_target) <new_fork>: Initialize new member.
4812 * linux-low.c (handle_extended_wait): Call new target function
4814 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4815 * linux-mips-low.c (mips_add_watchpoint): New function
4816 extracted from mips_insert_point.
4817 (the_low_target) <new_fork>: Initialize new member.
4818 (mips_linux_new_fork): New function.
4819 (mips_insert_point): Call mips_add_watchpoint.
4820 * linux-x86-low.c (x86_linux_new_fork): New function.
4821 (the_low_target) <new_fork>: Initialize new member.
4823 2015-05-12 Don Breazeal <donb@codesourcery.com>
4825 * linux-low.c (handle_extended_wait): Implement return value,
4826 rename argument 'event_child' to 'event_lwp', handle
4827 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4828 (linux_low_ptrace_options): New function.
4829 (linux_low_filter_event): Call linux_low_ptrace_options,
4830 use different argument fo linux_enable_event_reporting,
4831 use return value from handle_extended_wait.
4832 (extended_event_reported): New function.
4833 (linux_wait_1): Call extended_event_reported and set
4834 status to report fork events.
4835 (linux_write_memory): Add pid to debug message.
4836 (reset_lwp_ptrace_options_callback): New function.
4837 (linux_handle_new_gdb_connection): New function.
4838 (linux_target_ops): Initialize new structure member.
4839 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4840 * lynx-low.c: Initialize new structure member.
4841 * remote-utils.c (prepare_resume_reply): Implement stop reason
4842 "fork" for "T" stop message.
4843 * server.c (handle_query): Call handle_new_gdb_connection.
4844 * server.h (report_fork_events): Declare global flag.
4845 * target.h (struct target_ops) <handle_new_gdb_connection>:
4847 (target_handle_new_gdb_connection): New macro.
4848 * win32-low.c: Initialize new structure member.
4850 2015-05-12 Don Breazeal <donb@codesourcery.com>
4852 * mem-break.c (APPEND_TO_LIST): Define macro.
4853 (clone_agent_expr): New function.
4854 (clone_one_breakpoint): New function.
4855 (clone_all_breakpoints): New function.
4856 * mem-break.h: Declare new functions.
4858 2015-05-12 Don Breazeal <donb@codesourcery.com>
4860 * linux-low.c (linux_supports_fork_events): New function.
4861 (linux_supports_vfork_events): New function.
4862 (linux_target_ops): Initialize new structure members.
4863 (initialize_low): Call linux_check_ptrace_features.
4864 * lynx-low.c (lynx_target_ops): Initialize new structure
4866 * server.c (report_fork_events, report_vfork_events):
4868 (handle_query): Add new features to qSupported packet and
4870 (captured_main): Initialize new global variables.
4871 * target.h (struct target_ops) <supports_fork_events>:
4873 <supports_vfork_events>: New member.
4874 (target_supports_fork_events): New macro.
4875 (target_supports_vfork_events): New macro.
4876 * win32-low.c (win32_target_ops): Initialize new structure
4879 2015-05-12 Gary Benson <gbenson@redhat.com>
4881 * server.c (handle_qxfer_exec_file): Use current process
4884 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4886 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4887 Remove HAVE_PTRACE_GETREGS conditionals.
4888 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4889 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4891 2015-05-08 Yao Qi <yao.qi@linaro.org>
4893 * linux-low.c (linux_supports_conditional_breakpoints): New
4895 (linux_target_ops): Install new target method.
4896 * lynx-low.c (lynx_target_ops): Install NULL hook for
4897 supports_conditional_breakpoints.
4898 * nto-low.c (nto_target_ops): Likewise.
4899 * spu-low.c (spu_target_ops): Likewise.
4900 * win32-low.c (win32_target_ops): Likewise.
4901 * server.c (handle_query): Check
4902 target_supports_conditional_breakpoints.
4903 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4905 (target_supports_conditional_breakpoints): New macro.
4907 2015-05-06 Pedro Alves <palves@redhat.com>
4910 * server.c (start_inferior): If the process exits, mourn it.
4912 2015-04-21 Gary Benson <gbenson@redhat.com>
4914 * hostio.c (fileio_open_flags_to_host): Factored out to
4915 fileio_to_host_openflags in common/fileio.c. Single use
4918 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4920 * linux-xtensa-low.c (xtensa_fill_gregset)
4921 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4924 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4926 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4927 (regs_info): Replace usrregs pointer with NULL.
4929 2015-04-17 Gary Benson <gbenson@redhat.com>
4931 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4932 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4933 * server.c (handle_qxfer_exec_file): New function.
4934 (qxfer_packets): Add exec-file entry.
4935 (handle_query): Report qXfer:exec-file:read as supported packet.
4937 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4939 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4941 2015-04-09 Gary Benson <gbenson@redhat.com>
4943 * hostio-errno.c (errno_to_fileio_error): Remove function.
4944 Update caller to use remote_fileio_to_fio_error.
4946 2015-04-09 Yao Qi <yao.qi@linaro.org>
4948 * linux-low.c (linux_insert_point): Call
4949 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4950 (linux_remove_point): Call remove_memory_breakpoint if type is
4952 * linux-x86-low.c (x86_insert_point): Don't call
4953 insert_memory_breakpoint.
4954 (x86_remove_point): Don't call remove_memory_breakpoint.
4956 2015-04-01 Pedro Alves <palves@redhat.com>
4957 Cleber Rosa <crosa@redhat.com>
4959 * server.c (gdbserver_usage): Reorganize and extend the usage
4962 2015-03-24 Pedro Alves <palves@redhat.com>
4964 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4965 output. Also dump TRAP_TRACE.
4966 (linux_low_filter_event): In debug output, distinguish a
4967 resume_stop SIGSTOP from a delayed SIGSTOP.
4969 2015-03-24 Gary Benson <gbenson@redhat.com>
4971 * linux-x86-low.c (x86_linux_new_thread): Moved to
4973 (x86_linux_prepare_to_resume): Likewise.
4975 2015-03-24 Gary Benson <gbenson@redhat.com>
4977 * Makefile.in (x86-linux-dregs.o): New rule.
4978 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4979 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4980 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4981 (x86_linux_dr_get): Likewise.
4982 (x86_linux_dr_set): Likewise.
4983 (update_debug_registers_callback): Likewise.
4984 (x86_linux_dr_set_addr): Likewise.
4985 (x86_linux_dr_get_addr): Likewise.
4986 (x86_linux_dr_set_control): Likewise.
4987 (x86_linux_dr_get_control): Likewise.
4988 (x86_linux_dr_get_status): Likewise.
4989 (x86_linux_update_debug_registers): Likewise.
4991 2015-03-24 Gary Benson <gbenson@redhat.com>
4993 * linux-x86-low.c (x86_linux_update_debug_registers):
4994 New function, factored out from...
4995 (x86_linux_prepare_to_resume): ...this.
4997 2015-03-24 Gary Benson <gbenson@redhat.com>
4999 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5000 (x86_linux_dr_set): Likewise.
5001 (update_debug_registers_callback): Likewise.
5002 (x86_linux_dr_set_addr): Likewise.
5003 (x86_linux_dr_get_addr): Likewise.
5004 (x86_linux_dr_set_control): Likewise.
5005 (x86_linux_dr_get_control): Likewise.
5006 (x86_linux_dr_get_status): Likewise.
5007 (x86_linux_prepare_to_resume): Likewise.
5009 2015-03-24 Gary Benson <gbenson@redhat.com>
5011 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5012 Use perror_with_name. Pass string through gettext.
5013 (x86_linux_dr_set): Likewise.
5015 2015-03-24 Gary Benson <gbenson@redhat.com>
5017 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5018 (x86_linux_dr_set_addr): ...this.
5019 (x86_dr_low_get_addr): Rename to...
5020 (x86_linux_dr_get_addr): ...this.
5021 (x86_dr_low_set_control): Rename to...
5022 (x86_linux_dr_set_control): ...this.
5023 (x86_dr_low_get_control): Rename to...
5024 (x86_linux_dr_get_control): ...this.
5025 (x86_dr_low_get_status): Rename to...
5026 (x86_linux_dr_get_status): ...this.
5027 (x86_dr_low): Update with new function names.
5029 2015-03-24 Gary Benson <gbenson@redhat.com>
5031 * Makefile.in (x86-linux.o): New rule.
5032 * configure.srv: Add x86-linux.o to relevant targets.
5033 * linux-low.c (lwp_set_arch_private_info): New function.
5034 (lwp_arch_private_info): Likewise.
5035 * linux-x86-low.c: Include nat/x86-linux.h.
5036 (arch_lwp_info): Removed structure.
5037 (update_debug_registers_callback):
5038 Use lwp_set_debug_registers_changed.
5039 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5040 and lwp_set_debug_registers_changed.
5041 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5043 2015-03-24 Gary Benson <gbenson@redhat.com>
5045 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5046 * linux-arm-low.c (arm_new_thread): Likewise.
5047 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5048 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5049 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5050 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5052 2015-03-24 Gary Benson <gbenson@redhat.com>
5054 * linux-low.c (ptid_of_lwp): New function.
5055 (lwp_is_stopped): Likewise.
5056 (lwp_stop_reason): Likewise.
5057 * linux-x86-low.c (update_debug_registers_callback):
5059 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5062 2015-03-24 Gary Benson <gbenson@redhat.com>
5064 * linux-low.h (linux_stop_lwp): Remove declaration.
5066 2015-03-24 Gary Benson <gbenson@redhat.com>
5068 * linux-low.h: Include nat/linux-nat.h.
5069 * linux-low.c (iterate_over_lwps_args): New structure.
5070 (iterate_over_lwps_filter): New function.
5071 (iterate_over_lwps): Likewise.
5072 * linux-x86-low.c (update_debug_registers_callback):
5073 Update signature to what iterate_over_lwps expects.
5074 Remove PID check that iterate_over_lwps now performs.
5075 (x86_dr_low_set_addr): Use iterate_over_lwps.
5076 (x86_dr_low_set_control): Likewise.
5078 2015-03-24 Gary Benson <gbenson@redhat.com>
5080 * linux-x86-low.c (x86_debug_reg_state): New function.
5081 (x86_linux_prepare_to_resume): Use the above.
5083 2015-03-24 Gary Benson <gbenson@redhat.com>
5085 * linux-low.c (current_lwp_ptid): New function.
5086 * linux-x86-low.c: Include nat/linux-nat.h.
5087 (x86_dr_low_get_addr): Use current_lwp_ptid.
5088 (x86_dr_low_get_control): Likewise.
5089 (x86_dr_low_get_status): Likewise.
5091 2015-03-20 Pedro Alves <palves@redhat.com>
5093 * tracepoint.c (cmd_qtstatus): Make "str" const.
5095 2015-03-20 Pedro Alves <palves@redhat.com>
5097 * server.c (handle_general_set): Make "req_str" const.
5099 2015-03-19 Pedro Alves <palves@redhat.com>
5101 * linux-low.c (linux_resume_one_lwp): Rename to ...
5102 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5103 instead call perror_with_name.
5104 (check_ptrace_stopped_lwp_gone): New function.
5105 (linux_resume_one_lwp): Reimplement as wrapper around
5106 linux_resume_one_lwp_throw that swallows errors if the LWP is
5109 2015-03-19 Pedro Alves <palves@redhat.com>
5111 * linux-low.c (count_events_callback, select_event_lwp_callback):
5112 No longer check whether the thread has resume_stop as last resume
5115 2015-03-19 Pedro Alves <palves@redhat.com>
5117 * linux-low.c (count_events_callback, select_event_lwp_callback):
5118 Use the lwp's status_pending_p field, not the thread's.
5120 2015-03-19 Pedro Alves <palves@redhat.com>
5122 * linux-low.c (select_event_lwp_callback): Update comments to
5123 no longer mention SIGTRAP.
5125 2015-03-18 Gary Benson <gbenson@redhat.com>
5127 * server.c (handle_query): Do not report vFile:fstat as supported.
5129 2015-03-11 Gary Benson <gbenson@redhat.com>
5131 * hostio.c (sys/types.h): New include.
5132 (sys/stat.h): Likewise.
5133 (common-remote-fileio.h): Likewise.
5134 (handle_fstat): New function.
5135 (handle_vFile): Handle vFile:fstat packets.
5137 2015-03-11 Gary Benson <gbenson@redhat.com>
5139 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5140 struct stat.st_blocks and struct stat.st_blksize.
5141 * configure: Regenerate.
5142 * config.in: Likewise.
5143 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5144 (OBS): Add common-remote-fileio.o.
5145 (common-remote-fileio.o): New rule.
5147 2015-03-09 Pedro Alves <palves@redhat.com>
5149 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5150 'struct sockaddr' pointer in 'accept' call.
5152 2015-03-09 Pedro Alves <palves@redhat.com>
5155 2015-03-07 Pedro Alves <palves@redhat.com>
5156 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5157 or <winsock2.h> here. Instead include "gdb_socket.h".
5158 (remote_open): Use union gdb_sockaddr_u.
5159 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5160 or <winsock2.h> here. Instead include "gdb_socket.h".
5161 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5162 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5164 (init_named_socket, gdb_agent_helper_thread): Use union
5167 2015-03-07 Pedro Alves <palves@redhat.com>
5169 * configure.ac (build_warnings): Move
5170 -Wdeclaration-after-statement to the C-specific set.
5171 * configure: Regenerate.
5173 2015-03-07 Pedro Alves <palves@redhat.com>
5175 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5176 or <winsock2.h> here. Instead include "gdb_socket.h".
5177 (remote_open): Use union gdb_sockaddr_u.
5178 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5179 or <winsock2.h> here. Instead include "gdb_socket.h".
5180 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5181 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5183 (init_named_socket, gdb_agent_helper_thread): Use union
5186 2015-03-07 Pedro Alves <palves@redhat.com>
5188 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5191 2015-03-06 Yao Qi <yao.qi@linaro.org>
5193 * linux-aarch64-low.c (aarch64_insert_point): Use
5194 show_debug_regs as a boolean.
5195 (aarch64_remove_point): Likewise.
5197 2015-03-05 Pedro Alves <palves@redhat.com>
5199 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5200 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5201 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5202 * nto-low.c (nto_target_ops): Likewise.
5203 * spu-low.c (spu_target_ops): Likewise.
5204 * win32-low.c (win32_target_ops): Likewise.
5206 2015-03-04 Pedro Alves <palves@redhat.com>
5208 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5209 Decide whether a breakpoint triggered based on the SIGTRAP's
5211 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5212 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5213 (linux_low_filter_event): Check for breakpoints before checking
5215 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5217 (linux_stopped_by_sw_breakpoint)
5218 (linux_supports_stopped_by_sw_breakpoint)
5219 (linux_stopped_by_hw_breakpoint)
5220 (linux_supports_stopped_by_hw_breakpoint): New functions.
5221 (linux_target_ops): Install new target methods.
5223 2015-03-04 Pedro Alves <palves@redhat.com>
5225 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5226 * server.c (swbreak_feature, hwbreak_feature): New globals.
5227 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5228 (captured_main): Clear swbreak_feature and hwbreak_feature.
5229 * server.h (swbreak_feature, hwbreak_feature): Declare.
5230 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5231 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5232 supports_stopped_by_hw_breakpoint>: New fields.
5233 (target_supports_stopped_by_sw_breakpoint)
5234 (target_stopped_by_sw_breakpoint)
5235 (target_supports_stopped_by_hw_breakpoint)
5236 (target_stopped_by_hw_breakpoint): Declare.
5238 2015-03-04 Pedro Alves <palves@redhat.com>
5240 enum lwp_stop_reason -> enum target_stop_reason
5241 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5242 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5243 (linux_wait_1, stuck_in_jump_pad_callback)
5244 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5245 (linux_stopped_by_watchpoint):
5246 * linux-low.h (enum lwp_stop_reason): Delete.
5247 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5250 2015-03-04 Yao Qi <yao.qi@linaro.org>
5252 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5254 2015-03-03 Gary Benson <gbenson@redhat.com>
5256 * hostio.c (handle_vFile): Fix prefix lengths.
5258 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5260 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5263 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5265 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5266 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5267 (clean): Add "rm -f" for above C files.
5268 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5269 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5270 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5271 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5272 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5273 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5274 (init_registers_s390x_vx_linux64)
5275 (init_registers_s390x_tevx_linux64)
5276 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5277 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5279 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5280 (s390_store_vxrs_high): New functions.
5281 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5283 (s390_arch_setup): Add logic for selecting one of the new target
5284 descriptions. Activate the new vector regsets if applicable.
5285 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5286 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5287 and init_registers_s390x_tevx_linux64.
5289 2015-03-01 Pedro Alves <palves@redhat.com>
5291 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5294 2015-02-27 Pedro Alves <palves@redhat.com>
5296 * linux-x86-low.c (u_debugreg_offset): New function.
5297 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5299 2015-02-27 Pedro Alves <palves@redhat.com>
5301 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5302 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5303 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5304 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5305 (ps_lsetfpregs, ps_getpid)
5306 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5307 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5308 (ps_lsetxregs, ps_plog): Declare.
5310 2015-02-27 Pedro Alves <palves@redhat.com>
5312 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5313 IP_AGENT_EXPORT_FUNC.
5314 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5315 IP_AGENT_EXPORT_FUNC.
5316 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5317 (IP_AGENT_EXPORT): Delete.
5318 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5319 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5320 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5321 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5322 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5323 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5324 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5325 (traceframe_read_count, traceframe_write_count)
5326 (traceframes_created, trace_state_variables, get_raw_reg)
5327 (get_trace_state_variable_value, set_trace_state_variable_value)
5328 (ust_loaded, helper_thread_id, cmd_buf): Use
5329 IPA_SYM_EXPORTED_NAME.
5330 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5331 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5332 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5333 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5334 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5335 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5336 EXTERN_C_PUSH/EXTERN_C_POP.
5337 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5338 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5339 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5340 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5341 (traceframe_write_count, traceframe_read_count)
5342 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5343 (about_to_request_buffer_space, get_trace_state_variable_value)
5344 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5345 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5346 EXTERN_C_PUSH/EXTERN_C_POP.
5347 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5348 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5349 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5350 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5351 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5352 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5353 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5354 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5356 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5357 (IP_AGENT_EXPORT_VAR_DECL): Define.
5359 (gdb_agent_get_raw_reg): Declare.
5361 2015-02-27 Tom Tromey <tromey@redhat.com>
5362 Pedro Alves <palves@redhat.com>
5364 Rename symbols whose names are reserved C++ keywords throughout.
5366 2015-02-27 Pedro Alves <palves@redhat.com>
5368 * Makefile.in (COMPILER): New, get it from autoconf.
5369 (CXX): Get from autoconf instead.
5370 (COMPILE.pre): Use COMPILER.
5371 (CC-LD): Rename to ...
5372 (CC_LD): ... this. Use COMPILER.
5373 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5374 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5375 * acinclude.m4: Include build-with-cxx.m4.
5376 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5377 Disable -Werror by default if building in C++ mode.
5378 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5379 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5380 the C++ compiler. Save/restore CXXFLAGS too.
5381 * configure: Regenerate.
5383 2015-02-27 Pedro Alves <palves@redhat.com>
5385 * acinclude.m4: Include libiberty.m4.
5386 * configure.ac: Call libiberty_INIT.
5387 * config.in, configure: Regenerate.
5389 2015-02-26 Pedro Alves <palves@redhat.com>
5391 * linux-low.c (linux_wait_1): When incrementing the PC past a
5392 program breakpoint always use the_low_target.breakpoint_len as
5393 increment, rather than the maximum between that and
5394 the_low_target.decr_pc_after_break.
5396 2015-02-23 Pedro Alves <palves@redhat.com>
5398 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5399 thread was doing a step-over; always adjust the PC if
5400 we stepped over a permanent breakpoint.
5401 (linux_wait_1): If we stepped over breakpoint that was on top of a
5402 permanent breakpoint, manually advance the PC past it.
5404 2015-02-23 Pedro Alves <palves@redhat.com>
5406 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5408 (x86_fill_gregset, x86_store_gregset): Use it when handling
5411 2015-02-20 Pedro Alves <palves@redhat.com>
5413 * thread-db.c: Include "nat/linux-procfs.h".
5414 (thread_db_init): Skip listing new threads if the kernel supports
5415 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5417 2015-02-20 Pedro Alves <palves@redhat.com>
5419 * linux-low.c (status_pending_p_callback): Use ptid_match.
5421 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5423 PR breakpoints/16812
5424 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5425 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5426 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5428 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5430 PR breakpoints/15956
5431 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5433 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5435 * linux-low.c (linux_low_btrace_conf): Print size.
5436 * server.c (handle_btrace_conf_general_set): New.
5437 (hanle_general_set): Call handle_btrace_conf_general_set.
5438 (handle_query): Report Qbtrace-conf:bts:size as supported.
5440 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5442 * linux-low.c (linux_low_enable_btrace): Update parameters.
5443 (linux_low_btrace_conf): New.
5444 (linux_target_ops)<to_btrace_conf>: Initialize.
5445 * server.c (current_btrace_conf): New.
5446 (handle_btrace_enable): Rename to ...
5447 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5448 to target_enable_btrace. Update comment. Update users.
5449 (handle_qxfer_btrace_conf): New.
5450 (qxfer_packets): Add btrace-conf entry.
5451 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5452 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5453 (target_ops)<read_btrace_conf>: New.
5454 (target_enable_btrace): Update parameters.
5455 (target_read_btrace_conf): New.
5457 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5459 * server.c (handle_btrace_general_set): Remove call to
5460 target_supports_btrace.
5461 (supported_btrace_packets): New.
5462 (handle_query): Call supported_btrace_packets.
5463 * target.h: include btrace-common.h.
5464 (btrace_target_info): Removed.
5465 (supports_btrace, target_supports_btrace): Update parameters.
5467 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5469 * Makefile.in (SFILES): Add common/btrace-common.c.
5470 (OBS): Add common/btrace-common.o.
5471 (btrace-common.o): Add build rules.
5472 * linux-low: Include btrace-common.h.
5473 (linux_low_read_btrace): Use struct btrace_data. Call
5474 btrace_data_init and btrace_data_fini.
5476 2015-02-06 Pedro Alves <palves@redhat.com>
5478 * thread-db.c (find_new_threads_callback): Add debug output.
5480 2015-02-04 Pedro Alves <palves@redhat.com>
5482 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5483 (resume_stopped_resumed_lwps): New function.
5484 (linux_wait_for_event_filtered): Use it.
5486 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5488 * Makefile.in (SFILES): Add linux-personality.c.
5489 (linux-personality.o): New rule.
5490 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5491 list of objects to be built.
5492 * linux-low.c: Include nat/linux-personality.h.
5493 (linux_create_inferior): Remove code to disable address space
5494 randomization (moved to ../nat/linux-personality.c). Create
5495 cleanup to disable address space randomization.
5497 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5499 * Makefile.in (posix-strerror.o): New rule.
5500 (mingw-strerror.o): Likewise.
5501 * configure: Regenerated.
5502 * configure.ac: Source file ../common/common.host. Initialize new
5503 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5505 2015-01-14 Yao Qi <yao@codesourcery.com>
5507 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5508 (ppc-linux.o): New rule.
5509 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5510 * configure.ac: AC_CHECK_FUNCS(getauxval).
5511 * config.in: Re-generated.
5512 * configure: Re-generated.
5513 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5514 ppc64_64bit_inferior_p
5516 2015-01-14 Yao Qi <yao@codesourcery.com>
5518 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5519 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5520 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5521 (PT_ORIG_R3, PT_TRAP): Likewise.
5522 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5523 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5524 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5526 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5528 * i387-fp.c (i387_cache_to_xsave): In look over
5529 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5530 zmmh_low_space field by use of zmmh_high_space.
5532 2015-01-09 Pedro Alves <palves@redhat.com>
5534 * linux-low.c (step_over_bkpt): Move higher up in the file.
5535 (handle_extended_wait): Don't store the stop_pc here.
5536 (get_stop_pc): Adjust comments and rename to ...
5537 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5538 stopped for a software breakpoint or hardware breakpoint.
5539 (thread_still_has_status_pending_p): New function.
5540 (status_pending_p_callback): Use
5541 thread_still_has_status_pending_p. If the event is no longer
5542 interesting, resume the LWP.
5543 (handle_tracepoints): Add assert.
5544 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5545 (wstatus_maybe_breakpoint): New function.
5546 (cancel_breakpoint): Delete function.
5547 (check_stopped_by_watchpoint): New function, factored out from
5548 linux_low_filter_event.
5549 (lp_status_maybe_breakpoint): Delete function.
5550 (linux_low_filter_event): Remove filter_ptid argument.
5551 Leave thread group exits pending here. Store the LWP's stop PC.
5552 Always leave events pending.
5553 (linux_wait_for_event_filtered): Pull all events out of the
5554 kernel, and leave them all pending.
5555 (count_events_callback, select_event_lwp_callback): Consider all
5557 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5558 (select_event_lwp): Only give preference to the stepping LWP in
5559 all-stop mode. Adjust comments.
5560 (ignore_event): New function.
5561 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5562 references to cancel_breakpoints. Adjust to renames. Also give
5563 equal priority to all LWPs that have had events in non-stop mode.
5564 If reporting a software breakpoint event, unadjust the LWP's PC.
5565 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5566 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5568 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5569 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5570 (linux_stopped_by_watchpoint): Adjust.
5571 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5572 * linux-low.h (enum lwp_stop_reason): New.
5573 (struct lwp_info) <stop_pc>: Adjust comment.
5574 <stopped_by_watchpoint>: Delete field.
5575 <stop_reason>: New field.
5576 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5577 * mem-break.c (software_breakpoint_inserted_here)
5578 (hardware_breakpoint_inserted_here): New function.
5579 * mem-break.h (software_breakpoint_inserted_here)
5580 (hardware_breakpoint_inserted_here): Declare.
5581 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5582 (cancel_breakpoints): Delete.
5583 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5584 (upload_fast_traceframes): Remove references to
5587 2015-01-09 Pedro Alves <palves@redhat.com>
5589 * thread-db.c (find_new_threads_callback): Ignore thread if the
5590 kernel thread ID is -1.
5592 2015-01-09 Pedro Alves <palves@redhat.com>
5594 * linux-low.c (linux_attach_fail_reason_string): Move to
5595 nat/linux-ptrace.c, and rename.
5596 (linux_attach_lwp): Update comment.
5597 (attach_proc_task_lwp_callback): New function.
5598 (linux_attach): Adjust to rename and use
5599 linux_proc_attach_tgid_threads.
5600 (linux_attach_fail_reason_string): Delete declaration.
5602 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5604 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5605 * server.c (gdbserver_version): Likewise.
5607 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5609 * remote-utils.c: Include ctype.h.
5610 (input_interrupt): Explicitly handle the case when the char
5611 received is the NUL byte. Improve the printing of non-ASCII
5614 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5616 * linux-low.c (linux_low_filter_event): Update call to
5617 linux_enable_event_reporting following the addition of
5618 a new parameter to that function.
5620 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5623 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5624 (AARCH64_FPCR_REGNO): Likewise.
5625 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5626 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5627 (aarch64_store_fpregset): Likewise.
5629 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5631 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5632 Remove FIXME comment about assumption about N.
5634 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5636 * configure.ac: If large-file support is disabled in GDBserver,
5637 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5638 * configure: Regenerate.
5640 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5642 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5643 warning upon ENODATA from ptrace.
5644 * linux-s390-low.c (s390_store_tdb): New.
5645 (s390_regsets): Add regset for NT_S390_TDB.
5647 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5649 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5650 without a fill_function.
5651 * linux-s390-low.c (s390_fill_last_break): Remove.
5652 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5653 (s390_arch_setup): Use regset's size instead of fill_function for
5656 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5658 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5659 the regset's store function when ptrace returned an error.
5660 * regcache.c (get_thread_regcache): Invalidate register cache
5661 before fetching inferior's registers.
5663 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5665 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5666 while-loop as for-loop.
5667 (regsets_store_inferior_registers): Likewise.
5669 2014-11-28 Yao Qi <yao@codesourcery.com>
5671 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5672 * config.in, configure: Re-generate.
5673 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5676 2014-11-21 Yao Qi <yao@codesourcery.com>
5678 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5679 (AC_CHECK_HEADERS): Remove malloc.h.
5680 * configure: Re-generated.
5681 * config.in: Re-generated.
5682 * server.h: Don't include alloca.h and malloc.h.
5683 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5684 Don't include malloc.h.
5686 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5688 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5689 corresponding ERRNO check in same block.
5691 2014-11-12 Pedro Alves <palves@redhat.com>
5693 * server.c (cont_thread): Update comment.
5694 (start_inferior, attach_inferior): No longer clear cont_thread.
5695 (handle_v_cont): No longer set cont_thread.
5696 (captured_main): Clear cont_thread each time a GDB connects.
5698 2014-11-12 Pedro Alves <palves@redhat.com>
5700 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5701 thread, and don't resume all threads if the Hc thread has exited.
5703 2014-11-12 Pedro Alves <palves@redhat.com>
5705 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5706 the process group instead of to a specific LWP.
5708 2014-10-15 Pedro Alves <palves@redhat.com>
5711 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5713 (arm_set_thread_context): Delete.
5714 (the_low_target): Adjust.
5715 * win32-i386-low.c (debug_registers_changed)
5716 (debug_registers_used): Delete.
5717 (update_debug_registers_callback): New function.
5718 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5719 needing to update their debug registers.
5720 (win32_get_current_dr): New function.
5721 (x86_dr_low_get_addr, x86_dr_low_get_control)
5722 (x86_dr_low_get_status): Fetch the debug register from the thread
5724 (i386_initial_stuff): Adjust.
5725 (i386_get_thread_context): Remove current_event parameter. Don't
5726 clear debug_registers_changed nor copy DR values to
5728 (i386_set_thread_context): Delete.
5729 (i386_prepare_to_resume): New function.
5730 (i386_thread_added): Mark the thread as needing to update irs
5732 (the_low_target): Remove i386_set_thread_context and install
5733 i386_prepare_to_resume.
5734 * win32-low.c (win32_get_thread_context): Adjust.
5735 (win32_set_thread_context): Use SetThreadContext
5737 (win32_prepare_to_resume): New function.
5738 (win32_require_context): New function, factored out from ...
5739 (thread_rec): ... this.
5740 (continue_one_thread): Call win32_prepare_to_resume on each thread
5741 we're about to continue.
5742 (win32_resume): Call win32_prepare_to_resume on the event thread.
5743 * win32-low.h (struct win32_thread_info)
5744 <debug_registers_changed>: New field.
5745 (struct win32_target_ops): Change prototype of set_thread_context,
5746 delete set_thread_context and add prepare_to_resume.
5747 (win32_require_context): New declaration.
5749 2014-10-08 Gary Benson <gbenson@redhat.com>
5751 * server.h: Do not include common-exceptions.h.
5753 2014-10-08 Gary Benson <gbenson@redhat.com>
5755 * server.h: Do not include cleanups.h.
5757 2014-09-30 James Hogan <james.hogan@imgtec.com>
5759 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5762 2014-09-23 Yao Qi <yao@codesourcery.com>
5764 * linux-low.c (lp_status_maybe_breakpoint): New function.
5765 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5766 (count_events_callback): Likewise.
5767 (select_event_lwp_callback): Likewise.
5768 (cancel_breakpoints_callback): Likewise.
5770 2014-09-19 Don Breazeal <donb@codesourcery.com>
5772 * linux-low.c (handle_extended_wait): Call
5773 linux_ptrace_get_extended_event.
5774 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5775 linux_is_extended_waitstatus.
5777 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5779 * Makefile.in (CPPFLAGS): Define.
5780 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5781 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5783 2014-09-16 Gary Benson <gbenson@redhat.com>
5785 * inferiors.h (current_inferior): Renamed as...
5786 (current_thread): New variable. All uses updated.
5787 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5788 (maybe_move_out_of_jump_pad): Likewise.
5789 (cancel_breakpoint): Likewise.
5790 (linux_low_filter_event): Likewise.
5791 (wait_for_sigstop): Likewise.
5792 (linux_resume_one_lwp): Likewise.
5793 (need_step_over_p): Likewise.
5794 (start_step_over): Likewise.
5795 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5796 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5797 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5798 and save_inferior as saved_thread.
5799 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5801 (regcache_invalidate_thread): Likewise.
5802 * remote-utils.c (prepare_resume_reply): Likewise.
5803 * thread-db.c (thread_db_get_tls_address): Likewise.
5804 (disable_thread_event_reporting): Likewise.
5805 (remove_thread_event_breakpoints): Likewise.
5806 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5808 * target.h (set_desired_inferior): Renamed as...
5809 (set_desired_thread): New declaration. All uses updated.
5810 * server.c (myresume): Updated comment to reference thread instead
5812 (handle_serial_event): Likewise.
5813 (handle_target_event): Likewise.
5815 2014-09-12 Tom Tromey <tromey@redhat.com>
5816 Gary Benson <gbenson@redhat.com>
5818 * regcache.h: Include common-regcache.h.
5819 (regcache_read_pc): Don't declare.
5820 * regcache.c (get_thread_regcache_for_ptid): New function.
5822 2014-09-11 Tom Tromey <tromey@redhat.com>
5823 Gary Benson <gbenson@redhat.com>
5825 * symbol.c: New file.
5826 * Makefile.in (SFILES): Add symbol.c.
5827 (OBS): Add symbol.o.
5829 2014-09-11 Gary Benson <gbenson@redhat.com>
5831 * target.c (target_stop_ptid, target_continue_ptid): New
5834 2014-09-11 Tom Tromey <tromey@redhat.com>
5835 Gary Benson <gbenson@redhat.com>
5837 * target.h: Include target/target.h.
5838 * target.c (target_read_memory, target_read_uint32)
5839 (target_write_memory): New functions.
5841 2014-09-11 Gary Benson <gbenson@redhat.com>
5843 * server.h (debug_hw_points): Don't declare.
5844 * server.c (debug_hw_points): Don't define. Replace all uses
5845 with show_debug_regs.
5846 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5847 all uses with show_debug_regs.
5849 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5851 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5852 endianness into account.
5853 (ppc_supply_ptrace_register): Likewise.
5855 2014-09-03 James Hogan <james.hogan@imgtec.com>
5857 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5858 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5860 2014-09-03 Gary Benson <gbenson@redhat.com>
5862 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5863 ALL_DEBUG_ADDRESS_REGISTERS.
5865 2014-09-02 Gary Benson <gbenson@redhat.com>
5867 * i386-low.h: Renamed as...
5868 * x86-low.h: New file. All type, function and variable name
5869 prefixes changed from "i386_" to "x86_". All references updated.
5870 * i386-low.c: Renamed as...
5871 * x86-low.c: New file. All type, function and variable name
5872 prefixes changed from "i386_" to "x86_". All references updated.
5874 2014-09-02 Gary Benson <gbenson@redhat.com>
5876 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5877 (x86_linux_new_thread): Likewise.
5879 2014-08-29 Gary Benson <gbenson@redhat.com>
5881 * server.h (setjmp.h): Do not include.
5882 (toplevel): Do not declare.
5883 (common-exceptions.h): Include.
5884 (cleanups.h): Likewise.
5885 * server.c (toplevel): Do not define.
5886 (exit_code): New static global.
5887 (detach_or_kill_for_exit_cleanup): New function.
5888 (main): New function. Original main renamed to...
5889 (captured_main): New function.
5890 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5892 2014-08-29 Gary Benson <gbenson@redhat.com>
5894 * Makefile.in (SFILES): Add common/common-exceptions.c.
5895 (OBS): Add common-exceptions.o.
5896 (common-exceptions.o): New rule.
5897 * utils.c (prepare_to_throw_exception): New function.
5899 2014-08-29 Gary Benson <gbenson@redhat.com>
5901 * config.in: Regenerate.
5902 * configure: Likewise.
5904 2014-08-29 Gary Benson <gbenson@redhat.com>
5906 * Makefile.in (SFILES): Add common/cleanups.c.
5908 (cleanups.o): New rule.
5910 2014-08-29 Gary Benson <gbenson@redhat.com>
5912 * utils.c (internal_vwarning): New function.
5914 2014-08-28 Gary Benson <gbenson@redhat.com>
5916 * utils.h (fatal): Remove declaration.
5917 * utils.c (fatal): Remove function.
5919 2014-08-28 Gary Benson <gbenson@redhat.com>
5921 * tracepoint.c (gdb_agent_init): Replace fatal with
5923 (initialize_tracepoint): Likewise.
5925 2014-08-28 Gary Benson <gbenson@redhat.com>
5927 * remote-utils.c (remote_prepare): Replace fatal with error.
5929 2014-08-28 Gary Benson <gbenson@redhat.com>
5931 * linux-low.c (linux_async): Replace fatal with warning.
5933 (linux_start_non_stop): Return -1 if linux_async failed.
5935 2014-08-28 Gary Benson <gbenson@redhat.com>
5937 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5939 (i386_dr_low_get_addr): Remove vague comment.
5940 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5943 2014-08-28 Gary Benson <gbenson@redhat.com>
5945 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5946 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5948 (linux_resume_one_lwp): Likewise.
5949 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5951 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5952 with internal_error.
5953 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5954 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5955 (find_register_by_name): Replace fatal with internal_error.
5956 (find_regno): Likewise.
5957 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5958 * thread-db.c (thread_db_create_event): Likewise.
5959 (thread_db_load_search): Likewise.
5960 (try_thread_db_load_1): Likewise.
5961 * tracepoint.c (get_jump_space_head): Replace fatal with
5963 (claim_trampoline_space): Likewise.
5964 (have_fast_tracepoint_trampoline_buffer): Likewise.
5965 (cmd_qtstart): Likewise.
5966 (stop_tracing): Likewise.
5967 (fast_tracepoint_collecting): Likewise.
5968 (target_malloc): Likewise.
5969 (download_tracepoint): Likewise.
5970 (download_trace_state_variables): Replace check with gdb_assert.
5971 (upload_fast_traceframes): Replace fatal with internal_error.
5973 2014-08-19 Tom Tromey <tromey@redhat.com>
5974 Gary Benson <gbenson@redhat.com>
5976 * Makefile.in (SFILES): Add common/common-debug.c.
5977 (OBS): Add common-debug.o.
5978 (common-debug.o): New rule.
5979 * debug.h (debug_printf): Don't declare.
5980 * debug.c (debug_printf): Renamed and rewritten as...
5981 (debug_vprintf): New function.
5983 2014-08-19 Gary Benson <gbenson@redhat.com>
5985 * utils.h: Do not include print-utils.h.
5987 2014-08-19 Tom Tromey <tromey@redhat.com>
5988 Gary Benson <gbenson@redhat.com>
5990 * server.h: Add static assertion.
5991 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5993 2014-08-19 Tom Tromey <tromey@redhat.com>
5994 Gary Benson <gbenson@redhat.com>
5996 * Makefile.in (SFILES): Add common/errors.c.
5997 (OBS): Add errors.o.
5998 (IPA_OBS): Add errors-ipa.o.
5999 (errors.o): New rule.
6000 (errors-ipa.o): Likewise.
6001 * utils.h (perror_with_name, error, warning): Don't declare.
6002 * utils.c (warning): Renamed and rewritten as...
6003 (vwarning): New function.
6004 (error): Renamed and rewritten as...
6005 (verror): New function.
6006 (internal_error): Renamed and rewritten as...
6007 (internal_verror): New function.
6009 2014-08-07 Gary Benson <gbenson@redhat.com>
6011 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6012 * configure: Regenerate.
6013 * config.in: Likewise.
6014 * server.h: Do not include errno.h.
6015 * event-loop.c: Likewise.
6016 * hostio-errno.c: Likewise.
6017 * linux-low.c: Likewise.
6018 * remote-utils.c: Likewise.
6019 * spu-low.c: Likewise.
6020 * utils.c: Likewise.
6021 * gdbreplay.c: Unconditionally include errno.h.
6023 2014-08-07 Gary Benson <gbenson@redhat.com>
6025 * server.h: Do not include string.h.
6026 * event-loop.c: Likewise.
6027 * linux-low.c: Likewise.
6028 * regcache.c: Likewise.
6029 * remote-utils.c: Likewise.
6030 * spu-low.c: Likewise.
6031 * utils.c: Likewise.
6033 2014-08-07 Gary Benson <gbenson@redhat.com>
6035 * server.h: Do not include gdb_assert.h.
6037 2014-08-07 Gary Benson <gbenson@redhat.com>
6039 * server.h: Do not include common-utils.h.
6041 2014-08-07 Gary Benson <gbenson@redhat.com>
6043 * server.h: Do not include ptid.h.
6044 * notif.h: Likewise.
6046 2014-08-07 Gary Benson <gbenson@redhat.com>
6048 * server.h: Do not include gdb_locale.h.
6050 2014-08-07 Gary Benson <gbenson@redhat.com>
6052 * server.h: Do not include gdb/signals.h.
6053 * win32-low.c: Likewise.
6055 2014-08-07 Gary Benson <gbenson@redhat.com>
6057 * server.h: Do not include pathmax.h.
6059 2014-08-07 Gary Benson <gbenson@redhat.com>
6061 * server.h: Do not include libiberty.h.
6062 * linux-bfin-low.c: Likewise.
6064 2014-08-07 Gary Benson <gbenson@redhat.com>
6066 * server.h: Do not include ansidecl.h.
6068 2014-08-07 Gary Benson <gbenson@redhat.com>
6070 * linux-x86-low.c: Do not include stddef.h.
6071 * lynx-ppc-low.c: Likewise.
6072 * tracepoint.c: Likewise.
6074 2014-08-07 Gary Benson <gbenson@redhat.com>
6076 * server.h: Do not include stdarg.h.
6077 * nto-low.c: Likewise.
6079 2014-08-07 Gary Benson <gbenson@redhat.com>
6081 * server.h: Do not include stdlib.h.
6082 * inferiors.c: Likewise.
6083 * linux-low.c: Likewise.
6084 * regcache.c: Likewise.
6085 * spu-low.c: Likewise.
6086 * tracepoint.c: Likewise.
6087 * utils.c: Likewise.
6089 2014-08-07 Gary Benson <gbenson@redhat.com>
6091 * server.h: Do not include stdio.h.
6092 * linux-low.c: Likewise.
6093 * remote-utils.c: Likewise.
6094 * spu-low.c: Likewise.
6095 * utils.c: Likewise.
6096 * wincecompat.c: Likewise.
6098 2014-08-06 Gary Benson <gbenson@redhat.com>
6100 * regcache.c (init_register_cache): Move conditionals inside if.
6102 2014-08-06 Gary Benson <gbenson@redhat.com>
6104 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6106 2014-07-31 Gary Benson <gbenson@redhat.com>
6108 * ax.h: Do not include server.h.
6109 * gdbthread.h: Likewise.
6110 * lynx-low.h: Likewise.
6111 * notif.h: Likewise.
6113 2014-07-30 Gary Benson <gbenson@redhat.com>
6115 * server.h: Include common-defs.h.
6116 Do not include config.h or build-gnulib-gdbserver/config.h.
6118 2014-07-30 Gary Benson <gbenson@redhat.com>
6120 * hostio-errno.c: Move server.h to top of includes list.
6121 * inferiors.c: Likewise.
6122 * linux-x86-low.c: Likewise.
6123 * notif.c: Include server.h.
6125 2014-07-24 Tom Tromey <tromey@redhat.com>
6126 Gary Benson <gbenson@redhat.com>
6128 * server.h (CORE_ADDR): Now unsigned.
6130 2014-07-16 Pedro Alves <palves@redhat.com>
6132 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6134 2014-07-15 Pedro Alves <palves@redhat.com>
6136 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6139 2014-07-11 Pedro Alves <palves@redhat.com>
6141 * linux-low.c (kill_wait_lwp): New function, based on
6142 kill_one_lwp_callback, but use my_waitpid directly.
6143 (kill_one_lwp_callback, linux_kill): Use it.
6145 2014-06-23 Pedro Alves <palves@redhat.com>
6147 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6148 before setting DR0..DR3.
6150 2014-06-20 Gary Benson <gbenson@redhat.com>
6152 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6153 * configure: Regenerated.
6154 * config.in: Likewise.
6156 2014-06-20 Gary Benson <gbenson@redhat.com>
6158 * Makefile.in (SFILES): Update locations for files moved
6160 (object file files): Reordered.
6162 2014-06-20 Gary Benson <gbenson@redhat.com>
6164 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6165 (i386_dr_low_set_addr): Likewise.
6166 (i386_dr_low_get_addr): Likewise.
6167 (i386_dr_low_can_set_control): Likewise.
6168 (i386_dr_low_set_control): Likewise.
6169 (i386_dr_low_get_control): Likewise.
6170 (i386_dr_low_get_status): Likewise.
6171 (i386_get_debug_register_length): Likewise.
6172 * linux-x86-low.c (i386_dr_low_set_addr):
6173 Changed signature. Made static.
6174 (i386_dr_low_get_addr): Likewise.
6175 (i386_dr_low_set_control): Likewise.
6176 (i386_dr_low_get_control): Likewise.
6177 (i386_dr_low_get_status): Likewise.
6178 (i386_dr_low): New global variable.
6179 * win32-i386-low.c (i386_dr_low_set_addr):
6180 Changed signature. Made static.
6181 (i386_dr_low_get_addr): Likewise.
6182 (i386_dr_low_set_control): Likewise.
6183 (i386_dr_low_get_control): Likewise.
6184 (i386_dr_low_get_status): Likewise.
6185 (i386_dr_low): New global variable.
6187 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6189 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6190 * Makefile.in (AR, AR_FLAGS): Define.
6191 * configure: Regenerate.
6193 2014-06-19 Gary Benson <gbenson@redhat.com>
6195 * Makefile.in (i386-dregs.o): New rule.
6196 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6197 * i386-low.c (target.h): Remove include.
6198 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6199 (DR_CONTROL_SHIFT): Likewise.
6200 (DR_CONTROL_SIZE): Likewise.
6201 (DR_RW_EXECUTE): Likewise.
6202 (DR_RW_WRITE): Likewise.
6203 (DR_RW_READ): Likewise.
6204 (DR_RW_IORW): Likewise.
6205 (DR_LEN_1): Likewise.
6206 (DR_LEN_2): Likewise.
6207 (DR_LEN_4): Likewise.
6208 (DR_LEN_8): Likewise.
6209 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6210 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6211 (DR_ENABLE_SIZE): Likewise.
6212 (DR_LOCAL_SLOWDOWN): Likewise.
6213 (DR_GLOBAL_SLOWDOWN): Likewise.
6214 (DR_CONTROL_RESERVED): Likewise.
6215 (I386_DR_CONTROL_MASK): Likewise.
6216 (I386_DR_VACANT): Likewise.
6217 (I386_DR_LOCAL_ENABLE): Likewise.
6218 (I386_DR_GLOBAL_ENABLE): Likewise.
6219 (I386_DR_DISABLE): Likewise.
6220 (I386_DR_SET_RW_LEN): Likewise.
6221 (I386_DR_GET_RW_LEN): Likewise.
6222 (I386_DR_WATCH_HIT): Likewise.
6223 (i386_wp_op_t): Likewise.
6224 (i386_show_dr): Likewise.
6225 (i386_length_and_rw_bits): Likewise.
6226 (i386_insert_aligned_watchpoint): Likewise.
6227 (i386_remove_aligned_watchpoint): Likewise.
6228 (i386_handle_nonaligned_watchpoint): Likewise.
6229 i386_update_inferior_debug_regs(): Likewise.
6230 (i386_dr_insert_watchpoint): Likewise.
6231 (i386_dr_remove_watchpoint): Likewise.
6232 (i386_dr_region_ok_for_watchpoint): Likewise.
6233 (i386_dr_stopped_data_address): Likewise.
6234 (i386_dr_stopped_by_watchpoint): Likewise.
6236 2014-06-19 Gary Benson <gbenson@redhat.com>
6238 * i386-low.c (i386_dr_show): Renamed to
6239 i386_show_dr and made static. All uses updated.
6240 (i386_dr_length_and_rw_bits): Renamed to
6241 i386_length_and_rw_bits and made static.
6243 (i386_dr_insert_aligned_watchpoint): Renamed to
6244 i386_insert_aligned_watchpoint and made static.
6246 (i386_dr_remove_aligned_watchpoint): Renamed to
6247 i386_remove_aligned_watchpoint and made static.
6249 (i386_dr_update_inferior_debug_regs): Renamed to
6250 i386_update_inferior_debug_regs and made static.
6253 2014-06-18 Gary Benson <gbenson@redhat.com>
6255 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6256 (i386_dr_low_can_set_control): Likewise.
6257 (i386_get_debug_register_length): Likewise.
6258 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6259 (i386_dr_low_can_set_control): Likewise.
6260 (i386_get_debug_register_length): Likewise.
6262 2014-06-17 Gary Benson <gbenson@redhat.com>
6264 * i386-low.h (i386-dregs.h): New include.
6265 (DR_FIRSTADDR): Now in i386-dregs.h.
6266 (DR_LASTADDR): Likewise.
6267 (DR_NADDR): Likewise.
6268 (DR_STATUS): Likewise.
6269 (DR_CONTROL): Likewise.
6270 (i386_debug_reg_state): Likewise.
6271 (i386_dr_insert_watchpoint): Likewise.
6272 (i386_dr_remove_watchpoint): Likewise.
6273 (i386_dr_region_ok_for_watchpoint): Likewise.
6274 (i386_dr_stopped_data_address): Likewise.
6275 (i386_dr_stopped_by_watchpoint): Likewise.
6276 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6278 2014-06-18 Gary Benson <gbenson@redhat.com>
6280 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6281 i386_dr_insert_watchpoint.
6282 (i386_low_remove_watchpoint): Renamed to
6283 i386_dr_remove_watchpoint.
6284 (i386_low_region_ok_for_watchpoint): Renamed to
6285 i386_dr_region_ok_for_watchpoint.
6286 (i386_low_stopped_data_address): Renamed to
6287 i386_dr_stopped_data_address.
6288 (i386_low_stopped_by_watchpoint): Renamed to
6289 i386_dr_stopped_by_watchpoint.
6290 * i386-low.c (i386_show_dr): Renamed to
6291 i386_dr_show and made nonstatic. All uses updated.
6292 (i386_length_and_rw_bits): Renamed to
6293 i386_dr_length_and_rw_bits and made nonstatic.
6295 (i386_insert_aligned_watchpoint): Renamed to
6296 i386_dr_insert_aligned_watchpoint and made nonstatic.
6298 (i386_remove_aligned_watchpoint): Renamed to
6299 i386_dr_remove_aligned_watchpoint and made nonstatic.
6301 (i386_update_inferior_debug_regs): Renamed to
6302 i386_dr_update_inferior_debug_regs and made nonstatic.
6304 (i386_low_insert_watchpoint): Renamed to
6305 i386_dr_insert_watchpoint. All uses updated.
6306 (i386_low_remove_watchpoint): Renamed to
6307 i386_dr_remove_watchpoint. All uses updated.
6308 (i386_low_region_ok_for_watchpoint): Renamed to
6309 i386_dr_region_ok_for_watchpoint. All uses updated.
6310 (i386_low_stopped_data_address): Renamed to
6311 i386_dr_stopped_data_address. All uses updated.
6312 (i386_low_stopped_by_watchpoint): Renamed to
6313 i386_dr_stopped_by_watchpoint. All uses updated.
6315 2014-06-18 Gary Benson <gbenson@redhat.com>
6317 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6318 (i386_dr_low_can_set_control): Likewise.
6319 (i386_insert_aligned_watchpoint): New check.
6321 2014-06-18 Gary Benson <gbenson@redhat.com>
6323 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6326 2014-06-18 Gary Benson <gbenson@redhat.com>
6328 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6329 instead of fatal and error.
6330 (i386_handle_nonaligned_watchpoint): Likewise.
6332 2014-06-18 Gary Benson <gbenson@redhat.com>
6334 * i386-low.c (i386_get_debug_register_length): New macro.
6335 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6336 (i386_show_dr): Use debug_printf instead of fprintf. Use
6337 phex to format values.
6339 2014-06-18 Gary Benson <gbenson@redhat.com>
6341 * i386-low.h: Comment changes.
6342 * i386-low.c: Likewise.
6344 2014-06-18 Gary Benson <gbenson@redhat.com>
6346 * i386-low.c: Whitespace changes.
6348 2014-06-12 Tom Tromey <tromey@redhat.com>
6350 * utils.c (freeargv): Remove.
6352 2014-06-12 Tom Tromey <tromey@redhat.com>
6354 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6355 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6356 (parse_debug_format_options): Likewise.
6357 (gdbserver_usage): Likewise.
6358 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6359 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6360 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6362 ($(LIBGNU)): Depend on libiberty.
6363 (all-lib): Recurse into all subdirs.
6364 (install-only): Invoke "install" target in subdirs.
6365 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6367 * configure: Rebuild.
6368 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6369 for vasprintf, vsnprintf, or gettimeofday.
6370 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6373 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6375 * development.sh: Delete.
6376 * Makefile.in (config.status): Adjust dependency on development.sh.
6377 * configure.ac: Adjust development.sh source call.
6378 * configure: Regenerate.
6380 2014-06-02 Pedro Alves <palves@redhat.com>
6382 * ax.c (gdb_free_agent_expr): New function.
6383 * ax.h (gdb_free_agent_expr): New declaration.
6384 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6386 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6388 (clear_breakpoint_conditions_and_commands): New function.
6389 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6390 (clear_breakpoint_conditions_and_commands): New declaration.
6392 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6394 * linux-aarch64-low.c (asm/ptrace.h): Include.
6396 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6398 Fix TLS access for -static -pthread.
6399 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6400 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6401 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6403 2014-05-20 Pedro Alves <palves@redhat.com>
6405 * linux-aarch64-low.c (aarch64_insert_point)
6406 (aarch64_remove_point): No longer check whether the type is
6407 supported here. Adjust to new interface.
6408 (the_low_target): Install aarch64_supports_z_point_type as
6409 supports_z_point_type method.
6410 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6411 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6412 instead of a Z packet char. Adjust.
6413 (arm_supports_z_point_type): New function.
6414 (arm_insert_point, arm_remove_point): Adjust to new interface.
6415 (the_low_target): Install arm_supports_z_point_type.
6416 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6417 (cris_insert_point, cris_remove_point): Adjust to new interface.
6418 Don't check whether the type is supported here.
6419 (the_low_target): Install cris_supports_z_point_type.
6420 * linux-low.c (linux_supports_z_point_type): New function.
6421 (linux_insert_point, linux_remove_point): Adjust to new interface.
6422 * linux-low.h (struct linux_target_ops) <insert_point,
6423 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6424 raw_breakpoint pointer parameter.
6425 <supports_z_point_type>: New method.
6426 * linux-mips-low.c (mips_supports_z_point_type): New function.
6427 (mips_insert_point, mips_remove_point): Adjust to new interface.
6428 Use mips_supports_z_point_type.
6429 (the_low_target): Install mips_supports_z_point_type.
6430 * linux-ppc-low.c (the_low_target): Install NULL as
6431 supports_z_point_type method.
6432 * linux-s390-low.c (the_low_target): Install NULL as
6433 supports_z_point_type method.
6434 * linux-sparc-low.c (the_low_target): Install NULL as
6435 supports_z_point_type method.
6436 * linux-x86-low.c (x86_supports_z_point_type): New function.
6437 (x86_insert_point): Adjust to new insert_point interface. Use
6438 insert_memory_breakpoint. Adjust to new
6439 i386_low_insert_watchpoint interface.
6440 (x86_remove_point): Adjust to remove_point interface. Use
6441 remove_memory_breakpoint. Adjust to new
6442 i386_low_remove_watchpoint interface.
6443 (the_low_target): Install x86_supports_z_point_type.
6444 * lynx-low.c (lynx_target_ops): Install NULL as
6445 supports_z_point_type callback.
6446 * nto-low.c (nto_supports_z_point_type): New.
6447 (nto_insert_point, nto_remove_point): Adjust to new interface.
6448 (nto_target_ops): Install nto_supports_z_point_type.
6449 * mem-break.c: Adjust intro comment.
6450 (struct raw_breakpoint) <raw_type, size>: New fields.
6451 <inserted>: Update comment.
6452 <shlib_disabled>: Delete field.
6453 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6454 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6455 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6456 (raw_bkpt_type_to_target_hw_bp_type): New function.
6457 (find_enabled_raw_code_breakpoint_at): New function.
6458 (find_raw_breakpoint_at): New type and size parameters. Use them.
6459 (insert_memory_breakpoint): New function, based off
6460 set_raw_breakpoint_at.
6461 (remove_memory_breakpoint): New function.
6462 (set_raw_breakpoint_at): Reimplement.
6463 (set_breakpoint): New, based on set_breakpoint_at.
6464 (set_breakpoint_at): Reimplement.
6465 (delete_raw_breakpoint): Go through the_target->remove_point
6466 instead of assuming memory breakpoints.
6467 (find_gdb_breakpoint_at): Delete.
6468 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6469 (find_gdb_breakpoint): New function.
6470 (set_gdb_breakpoint_at): Delete.
6471 (z_type_supported): New function.
6472 (set_gdb_breakpoint_1): New function, loosely based off
6473 set_gdb_breakpoint_at.
6474 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6475 (delete_gdb_breakpoint_at): Delete.
6476 (delete_gdb_breakpoint_1): New function, loosely based off
6477 delete_gdb_breakpoint_at.
6478 (delete_gdb_breakpoint): New function.
6479 (clear_gdb_breakpoint_conditions): Rename to ...
6480 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6482 (add_condition_to_breakpoint): Make static.
6483 (add_breakpoint_condition): Take a struct breakpoint pointer
6484 instead of an address. Adjust.
6485 (gdb_condition_true_at_breakpoint): Rename to ...
6486 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6488 (gdb_condition_true_at_breakpoint): Reimplement.
6489 (add_breakpoint_commands): Take a struct breakpoint pointer
6490 instead of an address. Adjust.
6491 (gdb_no_commands_at_breakpoint): Rename to ...
6492 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6493 parameter. Return true if no breakpoint was found. Change debug
6495 (gdb_no_commands_at_breakpoint): Reimplement.
6496 (run_breakpoint_commands): Rename to ...
6497 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6498 and change return type to boolean.
6499 (run_breakpoint_commands): New function.
6500 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6501 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6502 breakpoint. Go through the_target->remove_point instead of
6503 assuming memory breakpoint.
6504 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6505 software and hardware breakpoints.
6506 (reinsert_raw_breakpoint): Go through the_target->insert_point
6507 instead of assuming memory breakpoint.
6508 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6509 software and hardware breakpoints.
6510 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6511 Check both software and hardware breakpoints.
6512 (validate_inserted_breakpoint): Assert the breakpoint is a
6513 software breakpoint. Set the inserted flag to -1 instead of
6514 setting shlib_disabled.
6515 (delete_disabled_breakpoints): Adjust.
6516 (validate_breakpoints): Only validate software breakpoints.
6517 Adjust to inserted flag change.
6518 (check_mem_read, check_mem_write): Skip breakpoint types other
6519 than software breakpoints. Adjust to inserted flag change.
6520 * mem-break.h (enum raw_bkpt_type): New enum.
6521 (raw_breakpoint, struct process_info): Forward declare.
6522 (Z_packet_to_target_hw_bp_type): Delete declaration.
6523 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6524 (set_gdb_breakpoint, delete_gdb_breakpoint)
6525 (clear_breakpoint_conditions): New declarations.
6526 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6527 (breakpoint_inserted_here): Update comment.
6528 (add_breakpoint_condition, add_breakpoint_commands): Replace
6529 address parameter with a breakpoint pointer parameter.
6530 (gdb_breakpoint_here): Update comment.
6531 (delete_gdb_breakpoint_at): Delete.
6532 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6533 * server.c (process_point_options): Take a struct breakpoint
6534 pointer instead of an address. Adjust.
6535 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6536 delete_gdb_breakpoint.
6537 * spu-low.c (spu_target_ops): Install NULL as
6538 supports_z_point_type method.
6539 * target.h: Include mem-break.h.
6540 (struct target_ops) <prepare_to_access_memory>: Update comment.
6541 <supports_z_point_type>: New field.
6542 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6543 instead of a char. Also take a raw breakpoint pointer.
6544 * win32-arm-low.c (the_low_target): Install NULL as
6545 supports_z_point_type.
6546 * win32-i386-low.c (i386_supports_z_point_type): New function.
6547 (i386_insert_point, i386_remove_point): Adjust to new interface.
6548 (the_low_target): Install i386_supports_z_point_type.
6549 * win32-low.c (win32_supports_z_point_type): New function.
6550 (win32_insert_point, win32_remove_point): Adjust to new interface.
6551 (win32_target_ops): Install win32_supports_z_point_type.
6552 * win32-low.h (struct win32_target_ops):
6553 <supports_z_point_type>: New method.
6554 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6555 instead of a char. Also take a raw breakpoint pointer.
6557 2014-05-20 Pedro Alves <palves@redhat.com>
6559 * mem-break.h: Include break-common.h.
6560 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6561 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6562 (Z_packet_to_target_hw_bp_type): New declaration.
6563 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6564 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6565 (Z_PACKET_ACCESS_WP): Delete macros.
6566 (Z_packet_to_hw_type): Delete function.
6567 * i386-low.h: Don't include break-common.h here.
6568 (Z_packet_to_hw_type): Delete declaration.
6569 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6570 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6571 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6572 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6573 * linux-aarch64-low.c: Don't include break-common.h here.
6574 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6575 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6576 (Z_packet_to_target_hw_bp_type): Delete function.
6577 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6579 (mips_insert_point, mips_remove_point): Use
6580 Z_packet_to_target_hw_bp_type.
6582 2014-05-20 Pedro Alves <palves@redhat.com>
6584 * linux-aarch64-low.c: Include break-common.h.
6585 (enum target_point_type): Delete.
6586 (Z_packet_to_point_type): Rename to ...
6587 (Z_packet_to_target_hw_bp_type): ... this, and return a
6588 target_hw_bp_type instead.
6589 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6590 instead of an enum target_point_type.
6591 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6593 (aarch64_dr_state_insert_one_point)
6594 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6595 (aarch64_handle_aligned_watchpoint)
6596 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6597 Take an enum target_hw_bp_type instead of an enum
6599 (aarch64_supports_z_point_type): New function.
6600 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6601 use Z_packet_to_target_hw_bp_type.
6603 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6605 * configure.ac: Only use -Werror by default when DEVELOPMENT
6607 * configure: Regenerate.
6609 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6611 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6612 * linux-x86-low.c (X86_64_USER_REGS): New.
6613 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6615 2014-04-28 Yao Qi <yao@codesourcery.com>
6617 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6620 2014-04-25 Pedro Alves <palves@redhat.com>
6623 * linux-low.c (linux_attach_fail_reason_string): New function.
6624 (linux_attach_lwp): Delete.
6625 (linux_attach_lwp_1): Rename to ...
6626 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6627 argument. Remove "initial" parameter. Return int instead of
6628 void. Don't error or warn here.
6629 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6630 failure to attach to the tgid. Call warning when failing to
6632 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6633 argument. Remove "initial" parameter. Return int instead of
6634 void. Don't error or warn here.
6635 (linux_attach_fail_reason_string): New declaration.
6636 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6637 interface change. Use linux_attach_fail_reason_string.
6639 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6640 Walfred Tedeschi <walfred.tedeschi@intel.com>
6642 * Makefile.in: Added rules to handle new files
6643 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6644 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6645 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6646 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6647 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6648 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6650 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6651 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6652 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6653 i386/x32-avx512.xml.
6654 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6655 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6656 i386/x32-avx512-linux.xml.
6657 * i387-fp.c (num_avx512_k_registers): New constant for number
6659 (num_avx512_zmmh_low_registers): New constant for number of
6660 lower ZMM registers (0-15).
6661 (num_avx512_zmmh_high_registers): New constant for number of
6662 higher ZMM registers (16-31).
6663 (num_avx512_ymmh_registers): New contant for number of higher
6664 YMM registers (ymm16-31 added by avx521 on x86_64).
6665 (num_avx512_xmm_registers): New constant for number of higher
6666 XMM registers (xmm16-31 added by AVX512 on x86_64).
6667 (struct i387_xsave): Add space for AVX512 registers.
6668 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6669 Add code to handle AVX512 registers.
6670 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6671 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6672 prototypei from generated file.
6673 (tdesc_amd64_avx512_linux): Likewise.
6674 (init_registers_x32_avx512_linux): Likewise.
6675 (tdesc_x32_avx512_linux): Likewise.
6676 (init_registers_i386_avx512_linux): Likewise.
6677 (tdesc_i386_avx512_linux): Likewise.
6678 (x86_64_regmap): Add AVX512 registers.
6679 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6681 (initialize_low_arch): Add code to initialize AVX512 registers.
6683 2014-04-23 Pedro Alves <palves@redhat.com>
6685 * mem-break.c (find_gdb_breakpoint_at): Make static.
6686 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6688 2014-04-23 Pedro Alves <palves@redhat.com>
6690 * i386-low.c: Don't include break-common.h here.
6691 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6692 prototype to take target_hw_bp_type as argument instead of a Z
6694 * i386-low.h: Include break-common.h here.
6695 (Z_packet_to_hw_type): Declare.
6696 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6698 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6699 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6700 (x86_remove_point): Convert the packet number to a
6701 target_hw_bp_type before calling i386_low_remove_watchpoint.
6702 * win32-i386-low.c (i386_insert_point): Convert the packet number
6703 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6704 (i386_remove_point): Convert the packet number to a
6705 target_hw_bp_type before calling i386_low_remove_watchpoint.
6707 2014-04-23 Pedro Alves <palves@redhat.com>
6709 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6711 2014-04-10 Pedro Alves <palves@redhat.com>
6713 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6714 Check if the condition or command is NULL before checking if the
6715 breakpoint is known. On success, return true.
6716 * mem-break.h (add_breakpoint_condition): Document return.
6717 (add_breakpoint_commands): Add describing comment.
6718 * server.c (skip_to_semicolon): New function.
6719 (process_point_options): Use it.
6721 2014-04-09 Pedro Alves <palves@redhat.com>
6723 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6726 2014-02-27 Pedro Alves <palves@redhat.com>
6729 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6731 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6733 (last_thread_of_process_p): Take a PID argument instead of a
6735 (linux_wait_for_lwp): Delete.
6736 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6738 (linux_low_filter_event): New function, party factored out from
6739 linux_wait_for_event.
6740 (linux_wait_for_event): Rename to ...
6741 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6742 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6743 sigsuspend. Check for zombie leaders.
6744 (linux_wait_for_event): Reimplement as wrapper around
6745 linux_wait_for_event_filtered.
6746 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6747 a normal or signal exit is seen, it's the whole process exiting.
6748 (wait_for_sigstop): No longer a for_each_inferior callback.
6749 Rewrite on top of linux_wait_for_event_filtered.
6750 (stop_all_lwps): Call wait_for_sigstop directly.
6751 * server.c (resume, handle_target_event): Handle
6752 TARGET_WAITKIND_NO_RESUMED.
6754 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6756 * win32-low.c (psapi_get_dll_name,
6757 * win32_CreateToolhelp32Snapshot): Delete.
6758 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6759 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6761 (handle_load_dll): Add function description.
6762 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6764 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6766 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6768 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6769 base address when calling win32_add_one_solib.
6770 (handle_load_dll): Delete local variable load_addr.
6771 Remove 0x1000 offset applied to DLL base address when calling
6772 win32_add_one_solib.
6773 (handle_unload_dll): Add comment.
6775 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6777 * win32-low.c (win32_add_all_dlls): Renames
6778 win32_ensure_ntdll_loaded. Rewrite function documentation.
6779 Adjust implementation to always load all DLLs.
6780 Add 0x1000 offset to DLL base address when calling
6781 win32_add_one_solib.
6782 (child_initialization_done): New static global.
6783 (do_initial_child_stuff): Set child_initialization_done to
6784 zero during child initialization, and 1 after. Replace call
6785 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6787 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6788 (handle_unload_dll): Add function documentation.
6789 (get_child_debug_event): Ignore load and unload DLL events
6790 during child initialization.
6792 2014-02-20 Doug Evans <dje@google.com>
6794 Remove global all_lwps.
6795 * inferiors.h (ptid_of): Move here from linux-low.h.
6796 (pid_of, lwpid_of): Ditto.
6797 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6798 parameter is a struct thread_info * now.
6799 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6800 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6801 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6803 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6804 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6805 * linux-arm-low.c (update_registers_callback): Update, "entry"
6806 parameter is a struct thread_info * now.
6807 Fetch lwpid from current_inferior directly.
6808 (arm_insert_point): Pass &all_threads to find_inferior instead of
6810 (arm_remove_point): Ditto.
6811 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6812 (arm_prepare_to_resume): Fetch pid from thread.
6813 (arm_read_description): Fetch lwpid from current_inferior directly.
6814 * linux-low.c (all_lwps): Delete.
6815 (delete_lwp): Delete call to remove_inferior.
6816 (handle_extended_wait): Fetch lwpid from thread.
6817 (add_lwp): Don't set lwp->entry.id. Remove call to
6818 add_inferior_to_list.
6819 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6820 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6821 (kill_one_lwp_callback): Ditto.
6822 (linux_kill): Don't dereference NULL pointer.
6823 Fetch ptid,lwpid from thread.
6824 (get_detach_signal): Fetch ptid from thread.
6825 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6826 Simplify call to regcache_invalidate_thread.
6827 (delete_lwp_callback): Update, "entry" parameter is a
6828 struct thread_info * now. Fetch pid from thread.
6829 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6830 (status_pending_p_callback): Update, "entry" parameter is a
6831 struct thread_info * now. Fetch ptid from thread.
6832 (find_lwp_pid): Update, "entry" parameter is a
6833 struct thread_info * now.
6834 (linux_wait_for_lwp): Fetch pid from thread.
6835 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6836 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6837 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6838 (dequeue_one_deferred_signal): Ditto.
6839 (cancel_breakpoint): Fetch ptid from current_inferior.
6840 (linux_wait_for_event): Pass &all_threads to find_inferior,
6841 not &all_lwps. Fetch ptid, lwpid from thread.
6842 (count_events_callback): Update, "entry" parameter is a
6843 struct thread_info * now.
6844 (select_singlestep_lwp_callback): Ditto.
6845 (select_event_lwp_callback): Ditto.
6846 (cancel_breakpoints_callback): Ditto.
6847 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6849 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6850 (unsuspend_one_lwp): Update, "entry" parameter is a
6851 struct thread_info * now.
6852 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6854 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6855 Fetch lwpid from thread, not lwp.
6856 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6857 Pass &all_threads to find_inferior, not &all_lwps.
6858 (send_sigstop): Fetch lwpid from thread, not lwp.
6859 (send_sigstop_callback): Update, "entry" parameter is a
6860 struct thread_info * now.
6861 (suspend_and_send_sigstop_callback): Ditto.
6862 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6863 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6864 struct thread_info * now.
6865 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6867 (lwp_running): Update, "entry" parameter is a
6868 struct thread_info * now.
6869 (stop_all_lwps): Fetch ptid from thread.
6870 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6871 (linux_resume_one_lwp): Fetch lwpid from thread.
6872 (linux_set_resume_request): Update, "entry" parameter is a
6873 struct thread_info * now. Fetch pid, lwpid from thread.
6874 (resume_status_pending_p): Update, "entry" parameter is a
6875 struct thread_info * now.
6876 (need_step_over_p): Ditto. Fetch lwpid from thread.
6877 (start_step_over): Fetch lwpid from thread.
6878 (linux_resume_one_thread): Update, "entry" parameter is a
6879 struct thread_info * now. Fetch lwpid from thread.
6880 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6881 (proceed_one_lwp): Update, "entry" parameter is a
6882 struct thread_info * now. Fetch lwpid from thread.
6883 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6884 struct thread_info * now.
6885 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6886 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6887 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6889 (regsets_store_inferior_registers): Ditto.
6890 (fetch_register, store_register): Ditto.
6891 (linux_read_memory, linux_write_memory): Ditto.
6892 (linux_request_interrupt): Ditto.
6893 (linux_read_auxv): Ditto.
6894 (linux_xfer_siginfo): Ditto.
6895 (linux_qxfer_spu): Ditto.
6896 (linux_qxfer_libraries_svr4): Ditto.
6897 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6898 moved to inferiors.h.
6900 (get_thread_lwp): Update.
6901 (struct lwp_info): Delete member "entry". Simplify comment for
6904 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6905 current_inferior directly.
6906 (update_watch_registers_callback): Update, "entry" parameter is a
6907 struct thread_info * now. Fetch pid from thread.
6908 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6909 (mips_insert_point): Fetch lwpid from current_inferior.
6910 Pass &all_threads to find_inferior, not &all_lwps.
6911 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6912 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6914 (mips_stopped_data_address): Ditto.
6915 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6917 * linux-tile-low.c (tile_arch_setup): Ditto.
6918 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6919 (update_debug_registers_callback): Update, "entry" parameter is a
6920 struct thread_info * now. Fetch pid from thread.
6921 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6922 Pass &all_threads to find_inferior, not &all_lwps.
6923 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6924 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6925 Pass &all_threads to find_inferior, not &all_lwps.
6926 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6927 (i386_dr_low_get_status): Ditto.
6928 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6929 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6930 (x86_linux_read_description): Ditto.
6931 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6933 2014-02-20 Doug Evans <dje@google.com>
6935 * inferiors.c (get_first_inferior): Fix buglet.
6937 2014-02-19 Doug Evans <dje@google.com>
6939 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6940 * inferiors.c (add_thread): Change result type to struct thread_info *.
6941 All callers updated.
6942 (add_lwp): Call add_thread here instead of in callers.
6943 All callers updated.
6944 * linux-low.h (get_lwp_thread): Rewrite.
6945 (struct lwp_info): New member "thread".
6947 2014-02-19 Doug Evans <dje@google.com>
6949 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6950 All callers updated.
6952 2014-02-19 Doug Evans <dje@google.com>
6954 * inferiors.c (add_thread): Fix whitespace.
6956 2014-02-19 Doug Evans <dje@google.com>
6958 * dll.c (clear_dlls): Replace accessing list implemention details
6960 * gdbthread.h (get_first_thread): Declare.
6961 * inferiors.c (for_each_inferior_with_data): New function.
6962 (get_first_thread): New function.
6963 (find_thread_ptid): Simplify.
6964 (get_first_inferior): New function.
6965 (clear_list): Delete.
6966 (one_inferior_p): New function.
6967 (clear_inferior_list): New function.
6968 (clear_inferiors): Update.
6969 * inferiors.h (for_each_inferior_with_data): Declare.
6970 (clear_inferior_list): Declare.
6971 (one_inferior_p): Declare.
6972 (get_first_inferior): Declare.
6973 * linux-low.c (linux_wait_for_event): Replace accessing list
6974 implemention details with API function.
6975 * server.c (target_running): Ditto.
6976 (accumulate_file_name_length): New function.
6977 (emit_dll_description): New function.
6978 (handle_qxfer_libraries): Replace accessing list implemention
6979 details with API function.
6980 (handle_qxfer_threads_worker): New function.
6981 (handle_qxfer_threads_proper): Replace accessing list implemention
6982 details with API function.
6983 (handle_query): Ditto.
6984 (visit_actioned_threads_callback_ftype): New typedef.
6985 (visit_actioned_threads_data): New struct.
6986 (visit_actioned_threads): Rewrite to be find_inferior callback.
6987 (resume): Call find_inferior.
6988 (handle_status): Replace accessing list implemention
6989 details with API function.
6990 (process_serial_event): Replace accessing list implemention details
6992 * target.c (set_desired_inferior): Replace accessing list implemention
6993 details with API function.
6994 * tracepoint.c (same_process_p): New function.
6995 (gdb_agent_about_to_close): Replace accessing list implemention
6996 details with API function.
6997 * win32-low.c (child_delete_thread): Replace accessing list
6998 implemention details with API function.
6999 (match_dll_by_basename): New function.
7000 (dll_is_loaded_by_basename): New function.
7001 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7002 details call to dll_is_loaded_by_basename.
7004 2014-02-19 Doug Evans <dje@google.com>
7006 * dll.h (struct dll_info): Add comment.
7007 * gdbthread.h (struct thread_info): Add comment.
7008 (current_ptid): Simplify.
7009 * inferiors.c (add_process): Update.
7010 (remove_process): Update.
7011 * inferiors.h (struct process_info): Rename member "head" to "entry".
7012 * linux-low.c (delete_lwp): Update.
7014 (last_thread_of_process_p): Update.
7015 (kill_one_lwp_callback, linux_kill): Update.
7016 (status_pending_p_callback): Update.
7017 (wait_for_sigstop): Update. Simplify read of ptid.
7018 (start_step_over): Update.
7019 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7020 (get_lwp_thread): Update.
7021 (struct lwp_info): Rename member "head" to "entry".
7022 * regcache.h (inferior_list_entry): Delete.
7023 * server.c (kill_inferior_callback): Update.
7024 (detach_or_kill_inferior_callback): Update.
7025 (print_started_pid): Update.
7026 (print_attached_pid): Update.
7027 (process_serial_event): Simplify read of ptid.
7028 * thread-db.c (thread_db_create_event): Update.
7029 (thread_db_get_tls_address): Update.
7030 * win32-low.c (current_inferior_ptid): Simplify.
7032 2014-02-19 Tom Tromey <tromey@redhat.com>
7034 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7036 (target_supports_btrace): Update.
7038 2014-02-14 Yao Qi <yao@codesourcery.com>
7040 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7041 (rsp-low-ipa.o): New target.
7043 2014-02-12 Tom Tromey <tromey@redhat.com>
7045 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7046 convert_ascii_to_int.
7047 * regcache.c (registers_to_string): Likewise.
7048 * remote-utils.c (decode_M_packet): Likewise.
7049 * server.c (process_serial_event): Likewise.
7051 2014-02-12 Tom Tromey <tromey@redhat.com>
7053 * server.c (handle_query, handle_v_run): Use hex2bin, not
7055 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7057 2014-02-12 Tom Tromey <tromey@redhat.com>
7059 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7060 convert_int_to_ascii.
7061 * regcache.c (registers_to_string, collect_register_as_string):
7063 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7065 * server.c (process_serial_event): Likewise.
7066 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7067 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7069 2014-02-12 Tom Tromey <tromey@redhat.com>
7071 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7072 bin2hex, not hexify.
7073 * tracepoint.c (cmd_qtstatus): Likewise.
7075 2014-02-12 Tom Tromey <tromey@redhat.com>
7077 * remote-utils.c (monitor_output): Pass explicit length to
7080 2014-02-12 Tom Tromey <tromey@redhat.com>
7082 * tracepoint.c: Include rsp-low.h.
7083 * server.c: Include rsp-low.h.
7084 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7085 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7087 * remote-utils.c: Include rsp-low.h.
7088 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7089 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7090 (convert_int_to_ascii, convert_ascii_to_int): Move to
7092 * regcache.c: Include rsp-low.h.
7093 * ax.c: Include rsp-low.h.
7094 * Makefile.in (SFILES): Add common/rsp-low.c.
7095 (OBS): Add rsp-low.o.
7096 (rsp-low.o): New target.
7098 2014-02-12 Tom Tromey <tromey@redhat.com>
7100 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7101 Include print-utils.h.
7102 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7103 (plongest, thirty_two, phex_nz): Remove.
7104 * Makefile.in (SFILES): Add common/print-utils.c.
7105 (OBS): Add print-utils.o.
7106 (print-utils-ipa.o): New target.
7107 (print-utils.o): New target.
7108 (IPA_OBJS): Add print-utils-ipa.o.
7110 2014-02-06 Tom Tromey <tromey@redhat.com>
7112 * Makefile.in (SFILES): Fix indentation.
7114 2014-02-05 Doug Evans <dje@google.com>
7116 * linux-low.c (linux_wait_for_event): Improve comment.
7117 (linux_wait_1): Keep current_inferior in sync with event_child.
7119 2014-01-22 Doug Evans <dje@google.com>
7121 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7123 2014-01-22 Doug Evans <dje@google.com>
7125 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7126 * configure: Regenerate.
7127 * config.in: Regenerate.
7128 * Makefile.in (SFILES): Add debug.c.
7130 * debug.c: New file.
7131 * debug.h: New file.
7132 * linux-aarch64-low.c (*): Update all debugging printfs to use
7133 debug_printf instead of fprintf.
7134 * linux-arm-low.c (*): Ditto.
7135 * linux-cris-low.c (*): Ditto.
7136 * linux-crisv32-low.c (*): Ditto.
7137 * linux-m32r-low.c (*): Ditto.
7138 * linux-sparc-low.c (*): Ditto.
7139 * linux-x86.c (*): Ditto.
7140 * linux-low.c (*): Ditto.
7141 (linux_wait_1): Add calls to debug_enter, debug_exit.
7142 (linux_wait): Remove redundant debugging printf.
7143 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7144 (linux_resume, unstop_all_lwps): Ditto.
7145 * mem-break.c (*): Update all debugging printfs to use
7146 debug_printf instead of fprintf.
7147 * remote-utils.c (*): Ditto.
7148 * thread-db.c (*): Ditto.
7149 * server.c #include <ctype.h>, "gdb_vecs.h".
7150 (debug_threads): Moved to debug.c.
7151 (*): Update all debugging printfs to use debug_printf instead of
7153 (start_inferior): Replace call to fflush with call to debug_flush.
7154 (monitor_show_help): Mention set debug-format.
7155 (parse_debug_format_options): New function.
7156 (handle_monitor_command): Handle "monitor set debug-format".
7157 (gdbserver_usage): Mention --debug-format.
7158 (main): Parse --debug-format.
7159 * server.h (debug_threads): Declaration moved to debug.h.
7161 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7162 trace_debug_1 that uses debug_printf.
7163 (tracepoint_look_up_symbols): Update all debugging printfs to use
7164 debug_printf instead of fprintf.
7166 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7168 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7171 2014-01-17 Pedro Alves <palves@redhat.com>
7174 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7175 defined after including gdb_proc_service.h.
7177 2014-01-16 Doug Evans <dje@google.com>
7179 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7180 (match_dll): Use it.
7182 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7184 * target.h (target_ops) <read_btrace>: Change parameters and
7185 return type to allow error reporting.
7186 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7187 trace reading errors on.
7188 * linux-low.c (linux_low_read_btrace): Pass trace reading
7190 (linux_low_disable_btrace): New.
7192 2014-01-15 Doug Evans <dje@google.com>
7194 * inferiors.c (thread_id_to_gdb_id): Delete.
7195 * inferiors.h (thread_id_to_gdb_id): Delete.
7197 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7199 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7200 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7203 2014-01-08 Pedro Alves <palves@redhat.com>
7205 * server.c (handle_status): Don't discard previous queued stop
7206 replies or thread's pending status here.
7207 (main) <disconnection>: Do it here instead.
7209 2014-01-08 Pedro Alves <palves@redhat.com>
7211 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7212 * server.c (visit_actioned_threads, handle_pending_status): New
7214 (handle_v_cont): Factor out parts to ...
7215 (resume): ... this new function. If in all-stop, and a thread
7216 being resumed has a pending status, report it without actually
7218 (myresume): Adjust to use the new 'resume' function.
7219 (clear_pending_status_callback, set_pending_status_callback)
7220 (find_status_pending_thread_callback): New functions.
7221 (handle_status): Handle the case of multiple threads having
7222 interesting statuses to report. Report threads' real last signal
7223 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7224 with an interesting thread to report the status for, instead of
7225 always reporting the status of the first thread.
7227 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7229 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7230 * gdbreplay.c (gdbreplay_version): Likewise.
7232 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7234 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7235 iov.iov_len with the real length in use.
7237 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7239 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7240 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7241 for all targets that use win32-low.c.
7242 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7243 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7245 2013-12-13 Pedro Alves <palves@redhat.com>
7247 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7248 if equal to TARGET_WAITKIND_LOADED.
7249 * win32-low.c (cached_status): New static global.
7250 (win32_wait): Add declaration.
7251 (do_initial_child_stuff): Flush all initial pending debug events
7252 up to the initial breakpoint.
7253 (win32_wait): If CACHED_STATUS was set, return that instead
7254 of doing a real wait. Remove the code resuming the execution
7255 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7256 during the initial phase. Also remove the code changing
7257 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7258 TARGET_WAITKIND_STOPPED.
7260 2013-12-11 Yao Qi <yao@codesourcery.com>
7262 * notif.c (handle_notif_ack): Return 0 if no notification
7265 2013-11-20 Doug Evans <dje@google.com>
7267 * linux-low.c (linux_set_resume_request): Fix comment.
7269 2013-11-20 Doug Evans <dje@google.com>
7271 * linux-low.c (resume_status_pending_p): Tweak comment.
7273 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7275 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7276 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7277 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7278 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7279 (srv_amd64_regobj): Add amd64-mpx.o.
7280 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7281 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7282 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7283 * i387-fp.c (num_pl_bnd_register) Added constant.
7284 (num_pl_bnd_cfg_registers) Added constant.
7285 (struct i387_xsave) Added reserved area and MPX fields.
7286 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7287 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7289 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7290 (init_registers_amd64_mpx_linux): Declare new function.
7291 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7292 (x86_64_regmap): Add MPX registers.
7293 (x86_linux_read_description): Add MPX case.
7294 (initialize_low_arch): Initialize MPX targets.
7296 2013-11-18 Tom Tromey <tromey@redhat.com>
7298 * configure: Rebuild.
7299 * configure.ac: Don't check for stdlib.h.
7300 * gdbreplay.c: Unconditionally include stdlib.h.
7302 2013-11-18 Tom Tromey <tromey@redhat.com>
7304 * config.in: Rebuild.
7305 * configure: Rebuild.
7306 * configure.ac: Don't use AC_HEADER_DIRENT.
7308 2013-11-18 Tom Tromey <tromey@redhat.com>
7310 * server.h: Don't check HAVE_STRING_H.
7311 * gdbreplay.c: Don't check HAVE_STRING_H.
7312 * configure: Rebuild.
7314 2013-11-18 Tom Tromey <tromey@redhat.com>
7316 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7319 2013-11-08 Tom Tromey <tromey@redhat.com>
7321 * configure, config.in: Rebuild.
7322 * configure.ac: Remove unused configury.
7324 2013-11-08 Tom Tromey <tromey@redhat.com>
7326 * acinclude.m4: Include common.m4, codeset.m4.
7327 * configure, config.in: Rebuild.
7328 * configure.ac: Use GDB_AC_COMMON.
7330 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7332 * linux-s390-low.c (HWCAP_S390_TE): New define.
7333 (s390_arch_setup): Consider the TE field in the HWCAP for
7334 determining 'have_regset_tdb'.
7336 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7339 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7342 2013-10-02 Pedro Alves <palves@redhat.com>
7344 * server.c (process_serial_event): Don't output "GDBserver
7345 exiting" if GDB is connected through stdio.
7346 * target.c (mywait): Likewise, be silent if GDB is connected
7349 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7351 * lynx-low.c (lynx_add_threads_after_attach): New function.
7352 (lynx_attach): Remove call to add_thread. Add call to
7353 lynx_add_threads_after_attach instead.
7355 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7357 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7358 * config.in, configure: Regenerated.
7360 2013-09-18 Yao Qi <yao@codesourcery.com>
7363 * server.c (start_inferior): Clear 'resume_info'.
7365 2013-09-16 Jiong Wang <jiwang@tilera.com>
7367 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7370 2013-09-16 Jiong Wang <jiwang@tilera.com>
7372 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7373 linux-tile-low.o to srv_tgtobj.
7375 2013-09-16 Will Newton <will.newton@linaro.org>
7377 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7380 2013-09-06 Pedro Alves <palves@redhat.com>
7382 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7383 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7384 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7385 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7386 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7387 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7389 2013-09-06 Pedro Alves <palves@redhat.com>
7391 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7392 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7394 2013-09-06 Pedro Alves <palves@redhat.com>
7396 * linux-amd64-ipa.c: Include tracepoint.h.
7397 * linux-i386-ipa.c: Include tracepoint.h.
7399 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7401 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7402 (ps_get_thread_area): New function.
7404 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7406 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7407 (initialize_low_arch): Call init_registers_crisv32 rather than
7408 init_register_crisv32.
7410 2013-09-05 Pedro Alves <palves@redhat.com>
7412 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7414 * hostio.h: ... this new file.
7415 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7416 win32-low.c: Include hostio.h.
7418 2013-09-05 Pedro Alves <palves@redhat.com>
7420 * server.h (gdb_client_data, handler_func, callback_handler_func)
7421 (delete_file_handler, add_file_handler, append_callback_event)
7422 (delete_callback_event, start_event_loop, initialize_event_loop):
7423 Move to event-loop.h and include it.
7424 * event-loop.h: New file.
7426 2013-09-05 Pedro Alves <palves@redhat.com>
7428 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7429 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7430 (loaded_dll, unloaded_dll): Move to ...
7431 * dll.h: ... this new file.
7432 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7434 2013-09-05 Pedro Alves <palves@redhat.com>
7436 * server.h (current_process, get_thread_process, all_processes)
7437 (add_inferior_to_list, for_each_inferior, current_inferior)
7438 (remove_inferior, add_process, remove_process, find_process_pid)
7439 (have_started_inferiors_p, have_attached_inferiors_p)
7440 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7441 (clear_inferiors, find_inferior, find_inferior_id)
7442 (inferior_target_data, set_inferior_target_data)
7443 (inferior_regcache_data, set_inferior_regcache_data): Move to
7444 inferiors.h, and include it.
7445 * inferiors.h: New file.
7447 2013-09-05 Pedro Alves <palves@redhat.com>
7449 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7453 2013-09-05 Pedro Alves <palves@redhat.com>
7455 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7457 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7458 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7459 (handle_tracepoint_general_set, handle_tracepoint_query)
7460 (tracepoint_finished_step, tracepoint_was_hit)
7461 (release_while_stepping_state_list, current_traceframe)
7462 (in_readonly_region, traceframe_read_mem)
7463 (fetch_traceframe_registers, traceframe_read_sdata)
7464 (traceframe_read_info, struct fast_tpoint_collect_status)
7465 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7466 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7467 (supply_fast_tracepoint_registers)
7468 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7469 (ipa_tdesc, claim_trampoline_space)
7470 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7471 (agent_mem_read, agent_get_trace_state_variable_value)
7472 (agent_set_trace_state_variable_value, agent_tsv_read)
7473 (agent_mem_read_string, get_raw_reg_func_addr)
7474 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7475 * tracepoint.h: ... this new file.
7477 2013-09-05 Pedro Alves <palves@redhat.com>
7479 * server.h (perror_with_name, error, fatal, warning, paddress)
7480 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7482 * utils.h: New file.
7484 2013-09-05 Pedro Alves <palves@redhat.com>
7486 * server.h (remote_debug, noack_mode, transport_is_reliable)
7487 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7488 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7489 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7490 (write_enn, initialize_async_io, enable_async_io)
7491 (disable_async_io, check_remote_input_interrupt_request)
7492 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7493 (dead_thread_notify, prepare_resume_reply)
7494 (decode_address_to_semicolon, decode_address, decode_m_packet)
7495 (decode_M_packet, decode_X_packet, decode_xfer_write)
7496 (decode_search_memory_packet, unhexify, hexify)
7497 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7498 (look_up_one_symbol, relocate_instruction)
7499 (monitor_output): Move to remote-utils.h, and include it.
7500 * remote-utils.h: New file.
7502 2013-09-05 Pedro Alves <palves@redhat.com>
7504 * server.h (_): Delete.
7506 2013-09-02 Pedro Alves <palves@redhat.com>
7508 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7509 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7511 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7513 2013-09-02 Pierre Muller <muller@sourceware.org>
7515 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7516 or WriteProcessMemory complete successfully and handle
7517 ERROR_PARTIAL_COPY error.
7519 2013-09-02 Pedro Alves <palves@redhat.com>
7521 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7522 error instead of EIO.
7524 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7527 * linux-low.c: Include filestuff.h.
7528 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7529 * lynx-low.c: Include filestuff.h.
7530 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7531 * server.c: Include filestuff.h.
7532 (main): Call notice_open_fds.
7533 * spu-low.c: Include filestuff.h.
7534 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7536 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7538 * Makefile.in: Explain why ../target and ../nat are not
7539 listed as include file search paths.
7540 (linux-waitpid.o): New object file rule.
7541 * configure.srv (srv_native_linux_obj): New variable.
7542 Replace all occurrences of linux native object files with
7543 $srv_native_linux_obj.
7544 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7545 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7546 (linux_enable_event_reporting): Remove declaration.
7547 (my_waitpid): Moved to common/linux-waitpid.c.
7548 (linux_wait_for_event): Pass ptid when calling
7549 linux_enable_event_reporting.
7550 (linux_supports_tracefork_flag): Remove.
7551 (linux_enable_event_reporting): Likewise.
7552 (linux_tracefork_grandchild): Remove.
7553 (STACK_SIZE): Moved to common/linux-ptrace.c.
7554 (linux_tracefork_child): Remove.
7555 (linux_test_for_tracefork): Remove.
7556 (linux_look_up_symbols): Call linux_supports_traceclone.
7557 (initialize_low): Remove call to linux_test_for_tracefork.
7558 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7559 common/linux-ptrace.h.
7560 (PTRACE_TYPE_ARG4): Likewise.
7561 Include linux-ptrace.h.
7563 2013-08-21 Pedro Alves <palves@redhat.com>
7565 * config.in: Renegerate.
7567 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7569 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7570 (SFILES): Remove $(srcdir)/common/target-common.c and
7571 add $(srcdir)/target/waitstatus.c.
7572 (OBS): Remove target-common.o and add waitstatus.o.
7573 (server_h): Remove $(srcdir)/../common/target-common.h and
7574 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7575 and $(srcdir)/../target/waitstatus.h.
7576 (target-common.o): Remove.
7577 (waitstatus.o): New target object file.
7578 * target.h: Do not include target-common.h and
7579 include target/resume.h, target/wait.h and
7580 target/waitstatus.h.
7582 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7584 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7585 to PTRACE_TYPE_ARG3.
7586 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7587 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7589 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7590 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7592 2013-07-27 Jie Zhang <jie@codesourcery.com>
7593 Daniel Jacobowitz <dan@codesourcery.com>
7594 Yao Qi <yao@codesourcery.com>
7596 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7597 (mips-linux-watch.o): New rule.
7598 (mips_linux_watch_h): New variable.
7599 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7601 * linux-mips-low.c: Include mips-linux-watch.h.
7602 (struct arch_process_info, struct arch_lwp_info): New.
7603 (update_watch_registers_callback): New function.
7604 (mips_linux_new_process, mips_linux_new_thread) New functions.
7605 (mips_linux_prepare_to_resume, mips_insert_point): New
7607 (mips_remove_point, mips_stopped_by_watchpoint): New
7609 (rsp_bp_type_to_target_hw_bp_type): New function.
7610 (mips_stopped_data_address): New function.
7611 (the_low_target): Add watchpoint support functions.
7613 2013-07-27 Yao Qi <yao@codesourcery.com>
7615 * i386-low.c: Include break-common.h.
7616 (enum target_hw_bp_type): Remove.
7618 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7620 * Makefile.in (SFILES): /common/target-common.c.
7621 (OBS): Add target-common.o.
7622 (server_h): Add $(srcdir)/../common/target-common.h.
7623 (target-common.o): New target.
7624 * server.c (queue_stop_reply_callback): Free
7625 status string after use.
7626 * target.c (target_waitstatus_to_string): Remove.
7627 * target.h: Include target-common.h.
7628 (resume_kind): Likewise.
7629 (target_waitkind): Likewise.
7630 (target_waitstatus): Likewise.
7631 (TARGET_WNOHANG): Likewise.
7633 2013-07-04 Yao Qi <yao@codesourcery.com>
7635 * Makefile.in (host_alias): Use @host_noncanonical@.
7636 (target_alias): Use @target_noncanonical@.
7637 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7638 ACX_NONCANONICAL_HOST.
7639 * configure: Regenerated.
7642 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7644 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7645 * configure: Rebuild.
7646 * Makefile.in (version_host, version_target): Get from configure.
7647 (version.c): Use $(version_host) and $(version_target).
7649 2013-07-03 Pedro Alves <palves@redhat.com>
7651 * Makefile.in (config.status): Depend on development.sh.
7652 * acinclude.m4: Include libmcheck.m4.
7653 * configure: Regenerate.
7655 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7657 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7658 attribute inside the parentheses.
7659 (winapi_DebugSetProcessKillOnExit): Ditto.
7660 (winapi_DebugBreakProcess): Ditto.
7661 (winapi_GenerateConsoleCtrlEvent): Ditto.
7663 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7665 * notif.h (notif_event): Add a dummy member to avoid compiler
7668 2013-07-01 Pedro Alves <palves@redhat.com>
7670 * hostio.c (HOSTIO_PATH_MAX): Define.
7671 (require_filename, handle_open, handle_unlink, handle_readlink):
7674 2013-07-01 Pedro Alves <palves@redhat.com>
7676 * server.h: Include "pathmax.h".
7677 * linux-low.c: Don't include sys/param.h.
7678 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7680 * win32-low.c: Don't include sys/param.h.
7681 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7683 2013-07-01 Pedro Alves <palves@redhat.com>
7685 * event-loop.c: Don't check HAVE_UNISTD_H before including
7687 * gdbreplay.c: Likewise.
7688 * remote-utils.c: Likewise.
7689 * server.c: Likewise.
7690 * configure.ac: Don't check for unistd.h.
7691 * configure: Regenerate.
7693 2013-06-28 Tom Tromey <tromey@redhat.com>
7695 * Makefile.in (version.c): Use version.in, not
7698 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7700 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7701 * configure: Rebuild.
7702 * Makefile.in (version_host, version_target): Get from configure.
7703 (version.c): Use $(version_host) and $(version_target).
7705 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7707 Fix trace-status to output user name without trailing colon.
7708 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7710 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7712 Fix trace-status to output proper start-time and stop-time.
7713 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7714 output start time and stop time in hex as gdb expects.
7716 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7718 * tracepoint.c (build_traceframe_info_xml): Output trace state
7719 variables present in the trace buffer.
7721 2013-06-24 Tom Tromey <tromey@redhat.com>
7723 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7725 (version.o): Remove.
7726 * gdbreplay.c: Include version.h.
7727 (version, host_name): Don't declare.
7728 * server.h: Include version.h.
7729 (version, host_name): Don't declare.
7731 2013-06-12 Pedro Alves <palves@redhat.com>
7733 * linux-x86-low.c (linux_is_elf64): Delete global.
7734 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7735 with local linux_pid_exe_is_elf_64_file use.
7737 2013-06-11 Pedro Alves <palves@redhat.com>
7739 * linux-low.c (regset_disabled, disable_regset): New functions.
7740 (regsets_fetch_inferior_registers)
7741 (regsets_store_inferior_registers): Use them.
7742 (initialize_regsets_info); Don't allocate the disabled_regsets
7744 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7747 2013-06-11 Pedro Alves <palves@redhat.com>
7749 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7752 2013-06-11 Pedro Alves <palves@redhat.com>
7754 * linux-x86-low.c (initialize_low_arch): Call
7755 init_registers_x32_avx_linux.
7757 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7759 Fix compatibility with Android Bionic.
7760 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7763 2013-06-07 Pedro Alves <palves@redhat.com>
7766 * Makefile.in (OBS): Add tdesc.o.
7767 (IPA_OBJS): Add tdesc-ipa.o.
7768 (tdesc-ipa.o): New rule.
7769 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7771 * linux-low.c (new_inferior): Delete.
7772 (disabled_regsets, num_regsets): Delete.
7773 (linux_add_process): Adjust to set the new per-process
7775 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7776 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7777 was a stop. When calling arch_setup, switch the current inferior
7778 to the thread that got an event.
7779 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7780 (regsets_fetch_inferior_registers)
7781 (regsets_store_inferior_registers): New regsets_info parameter.
7783 (linux_register_in_regsets): New regs_info parameter. Adjust to
7785 (register_addr, fetch_register, store_register): New usrregs_info
7786 parameter. Adjust to use it.
7787 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7788 parameter regs_info. Adjust to use it.
7789 (linux_fetch_registers): Get the current inferior's regs_info, and
7791 (linux_store_registers): Ditto.
7792 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7793 (initialize_low): Don't initialize the target_regsets here. Call
7794 initialize_low_arch.
7795 * linux-low.h (target_regsets): Delete declaration.
7796 (struct regsets_info): New.
7797 (struct usrregs_info): New.
7798 (struct regs_info): New.
7799 (struct process_info_private) <new_inferior>: New field.
7800 (struct linux_target_ops): Delete the num_regs, regmap, and
7801 regset_bitmap fields. New field regs_info.
7802 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7803 * i387-fp.c (num_xmm_registers): Delete.
7804 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7805 calls to new interface.
7806 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7807 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7808 Infer the number of xmm registers from the regcache's target
7810 * i387-fp.h (num_xmm_registers): Delete.
7811 * inferiors.c (add_thread): Don't install the thread's regcache
7813 * proc-service.c (gregset_info): Fetch the current inferior's
7814 regs_info. Adjust to use it.
7815 * regcache.c: Include tdesc.h.
7816 (register_bytes, reg_defs, num_registers)
7817 (gdbserver_expedite_regs): Delete.
7818 (get_thread_regcache): If the thread doesn't have a regcache yet,
7819 create one, instead of aborting gdbserver.
7820 (regcache_invalidate_one): Rename to ...
7821 (regcache_invalidate_thread): ... this.
7822 (regcache_invalidate_one): New.
7823 (regcache_invalidate): Only invalidate registers of the current
7825 (init_register_cache): Add target_desc parameter, and use it.
7826 (new_register_cache): Ditto. Assert the target description has a
7827 non zero registers_size.
7828 (regcache_cpy): Add assertions. Adjust.
7829 (realloc_register_cache, set_register_cache): Delete.
7830 (registers_to_string, registers_from_string): Adjust.
7831 (find_register_by_name, find_regno, find_register_by_number)
7832 (register_cache_size): Add target_desc parameter, and use it.
7833 (free_register_cache_thread, free_register_cache_thread_one)
7834 (regcache_release, register_cache_size): New.
7835 (register_size): Add target_desc parameter, and use it.
7836 (register_data, supply_register, supply_register_zeroed)
7837 (supply_regblock, supply_register_by_name, collect_register)
7838 (collect_register_as_string, collect_register_by_name): Adjust.
7839 * regcache.h (struct target_desc): Forward declare.
7840 (struct regcache) <tdesc>: New field.
7841 (init_register_cache, new_register_cache): Add target_desc
7843 (regcache_invalidate_thread): Declare.
7844 (regcache_invalidate_one): Delete declaration.
7845 (regcache_release): Declare.
7846 (find_register_by_number, register_cache_size, register_size)
7847 (find_regno): Add target_desc parameter.
7848 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7850 * remote-utils.c: Include tdesc.h.
7851 (outreg, prepare_resume_reply): Adjust.
7852 * server.c: Include tdesc.h.
7853 (gdbserver_xmltarget): Delete declaration.
7854 (get_features_xml, process_serial_event): Adjust.
7855 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7857 (struct process_info) <tdesc>: New field.
7858 (ipa_tdesc): Declare.
7859 * tdesc.c: New file.
7860 * tdesc.h: New file.
7861 * tracepoint.c: Include tdesc.h.
7862 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7863 (get_context_regcache): Adjust to pass ipa_tdesc down.
7864 (do_action_at_tracepoint): Adjust to get the register cache size
7865 from the context regcache's description.
7866 (traceframe_walk_blocks): Adjust to get the register cache size
7867 from the current trace frame's description.
7868 (traceframe_get_pc): Adjust to get current trace frame's
7869 description and pass it down.
7870 (gdb_collect): Adjust to get the register cache size from the
7872 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7873 (gdbserver_xmltarget): Delete.
7874 (initialize_low_tracepoint): Set the ipa's target description.
7875 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7876 (initialize_low_tracepoint): Set the ipa's target description.
7877 * linux-x86-low.c: Include tdesc.h.
7878 [__x86_64__] (is_64bit_tdesc): New.
7879 (ps_get_thread_area, x86_get_thread_area): Use it.
7880 (i386_cannot_store_register): Rename to ...
7881 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7882 (i386_cannot_fetch_register): Rename to ...
7883 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7884 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7886 (target_regsets): Rename to ...
7887 (x86_regsets): ... this.
7888 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7890 (x86_siginfo_fixup): Use is_64bit_tdesc.
7891 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7892 (tdesc_x32_avx_linux, tdesc_x32_linux)
7893 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7895 (x86_linux_update_xmltarget): Delete.
7896 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7897 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7898 (AMD64_LINUX_USER64_CS): New.
7899 (x86_linux_read_description): New, based on
7900 x86_linux_update_xmltarget.
7901 (same_process_callback): New.
7902 (x86_arch_setup_process_callback): New.
7903 (x86_linux_update_xmltarget): New.
7904 (x86_regsets_info): New.
7905 (amd64_linux_regs_info): New.
7906 (i386_linux_usrregs_info): New.
7907 (i386_linux_regs_info): New.
7908 (x86_linux_regs_info): New.
7909 (x86_arch_setup): Reimplement.
7910 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7911 (x86_emit_ops): Ditto.
7912 (the_low_target): Adjust. Install x86_linux_regs_info,
7913 x86_cannot_fetch_register, and x86_cannot_store_register.
7914 (initialize_low_arch): New.
7915 * linux-ia64-low.c (tdesc_ia64): Declare.
7916 (ia64_fetch_register): Adjust.
7917 (ia64_usrregs_info, regs_info): New globals.
7918 (ia64_regs_info): New function.
7919 (the_low_target): Adjust.
7920 (initialize_low_arch): New function.
7921 * linux-sparc-low.c (tdesc_sparc64): Declare.
7922 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7924 (sparc_arch_setup): New function.
7925 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7926 (the_low_target): Adjust.
7927 (initialize_low_arch): New function.
7928 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7929 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7930 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7931 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7932 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7933 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7934 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7935 (tdesc_powerpc_isa205_vsx64l): Declare.
7936 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7937 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7938 (ppc_set_pc, ppc_get_hwcap): Adjust.
7939 (ppc_usrregs_info): Forward declare.
7940 (!__powerpc64__) ppc_regmap_adjusted: New global.
7941 (ppc_arch_setup): Adjust to the current process'es target
7943 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7944 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7945 (ppc_store_evrregset): Adjust.
7946 (target_regsets): Rename to ...
7947 (ppc_regsets): ... this, and make static.
7948 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7949 (ppc_regs_info): New function.
7950 (the_low_target): Adjust.
7951 (initialize_low_arch): New function.
7952 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7953 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7954 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7955 (tdesc_s390x_linux64v2): Declare.
7956 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7957 (s390_fill_gregset, s390_store_last_break): Adjust.
7958 (target_regsets): Rename to ...
7959 (s390_regsets): ... this, and make static.
7960 (s390_get_pc, s390_set_pc): Adjust.
7961 (s390_get_hwcap): New target_desc parameter, and use it.
7962 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7963 (s390_arch_setup): Adjust to set the current process'es target
7964 description. Don't adjust the regmap.
7965 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7966 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7967 (regs_info_3264): New globals.
7968 (s390_regs_info): New function.
7969 (the_low_target): Adjust.
7970 (initialize_low_arch): New function.
7971 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7972 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7973 [__mips64] (init_registers_mips_linux)
7974 (init_registers_mips_dsp_linux): Delete defines.
7975 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7976 (have_dsp): New global.
7977 (mips_read_description): New, based on mips_arch_setup.
7978 (mips_arch_setup): Reimplement.
7979 (get_usrregs_info): New function.
7980 (mips_cannot_fetch_register, mips_cannot_store_register)
7981 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7982 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7983 (target_regsets): Rename to ...
7984 (mips_regsets): ... this, and make static.
7985 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7986 (dsp_regs_info, regs_info): New globals.
7987 (mips_regs_info): New function.
7988 (the_low_target): Adjust.
7989 (initialize_low_arch): New function.
7990 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7991 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7993 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7994 (arm_read_description): New, with bits factored from
7996 (arm_arch_setup): Reimplement.
7997 (target_regsets): Rename to ...
7998 (arm_regsets): ... this, and make static.
7999 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8000 (arm_regs_info): New function.
8001 (the_low_target): Adjust.
8002 (initialize_low_arch): New function.
8003 * linux-m68k-low.c (tdesc_m68k): Declare.
8004 (target_regsets): Rename to ...
8005 (m68k_regsets): ... this, and make static.
8006 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8007 (m68k_regs_info): New function.
8008 (m68k_arch_setup): New function.
8009 (the_low_target): Adjust.
8010 (initialize_low_arch): New function.
8011 * linux-sh-low.c (tdesc_sharch): Declare.
8012 (target_regsets): Rename to ...
8013 (sh_regsets): ... this, and make static.
8014 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8015 (sh_regs_info, sh_arch_setup): New functions.
8016 (the_low_target): Adjust.
8017 (initialize_low_arch): New function.
8018 * linux-bfin-low.c (tdesc_bfin): Declare.
8019 (bfin_arch_setup): New function.
8020 (bfin_usrregs_info, regs_info): New globals.
8021 (bfin_regs_info): New function.
8022 (the_low_target): Adjust.
8023 (initialize_low_arch): New function.
8024 * linux-cris-low.c (tdesc_cris): Declare.
8025 (cris_arch_setup): New function.
8026 (cris_usrregs_info, regs_info): New globals.
8027 (cris_regs_info): New function.
8028 (the_low_target): Adjust.
8029 (initialize_low_arch): New function.
8030 * linux-cris-low.c (tdesc_crisv32): Declare.
8031 (cris_arch_setup): New function.
8032 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8033 (cris_regs_info): New function.
8034 (the_low_target): Adjust.
8035 (initialize_low_arch): New function.
8036 * linux-m32r-low.c (tdesc_m32r): Declare.
8037 (m32r_arch_setup): New function.
8038 (m32r_usrregs_info, regs_info): New globals.
8039 (m32r_regs_info): Adjust.
8040 (initialize_low_arch): New function.
8041 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8042 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8043 (tic6x_usrregs_info): Forward declare.
8044 (tic6x_read_description): New function, based on ...
8045 (tic6x_arch_setup): ... this. Reimplement.
8046 (target_regsets): Rename to ...
8047 (tic6x_regsets): ... this, and make static.
8048 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8049 (tic6x_regs_info): New function.
8050 (the_low_target): Adjust.
8051 (initialize_low_arch): New function.
8052 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8053 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8054 (target_regsets): Rename to ...
8055 (xtensa_regsets): ... this, and make static.
8056 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8058 (xtensa_arch_setup, xtensa_regs_info): New functions.
8059 (the_low_target): Adjust.
8060 (initialize_low_arch): New function.
8061 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8062 (nios2_arch_setup): Set the current process'es tdesc.
8063 (target_regsets): Rename to ...
8064 (nios2_regsets): ... this.
8065 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8066 (nios2_regs_info): New function.
8067 (the_low_target): Adjust.
8068 (initialize_low_arch): New function.
8069 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8070 (aarch64_arch_setup): Set the current process'es tdesc.
8071 (target_regsets): Rename to ...
8072 (aarch64_regsets): ... this.
8073 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8074 (aarch64_regs_info): New function.
8075 (the_low_target): Adjust.
8076 (initialize_low_arch): New function.
8077 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8079 (target_regsets): Rename to ...
8080 (tile_regsets): ... this.
8081 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8082 (tile_regs_info): New function.
8083 (tile_arch_setup): Set the current process'es tdesc.
8084 (the_low_target): Adjust.
8085 (initialize_low_arch): New function.
8086 * spu-low.c (tdesc_spu): Declare.
8087 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8088 * win32-arm-low.c (tdesc_arm): Declare.
8089 (arm_arch_setup): New function.
8090 (the_low_target): Install arm_arch_setup instead of
8092 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8093 (init_windows_x86): Rename to ...
8094 (i386_arch_setup): ... this. Set `win32_tdesc'.
8095 (the_low_target): Adjust.
8096 * win32-low.c (win32_tdesc): New global.
8097 (child_add_thread): Don't create the thread cache here.
8098 (do_initial_child_stuff): Set the new process'es tdesc.
8099 * win32-low.h (struct target_desc): Forward declare.
8100 (win32_tdesc): Declare.
8101 * lynx-i386-low.c (tdesc_i386): Declare global.
8102 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8103 * lynx-low.c (lynx_tdesc): New global.
8104 (lynx_add_process): Set the new process'es tdesc.
8105 * lynx-low.h (struct target_desc): Forward declare.
8106 (lynx_tdesc): Declare global.
8107 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8108 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8109 * nto-low.c (nto_tdesc): New global.
8110 (do_attach): Set the new process'es tdesc.
8111 * nto-low.h (struct target_desc): Forward declare.
8112 (nto_tdesc): Declare.
8113 * nto-x86-low.c (tdesc_i386): Declare.
8114 (nto_x86_arch_setup): Set `nto_tdesc'.
8116 2013-06-04 Gary Benson <gbenson@redhat.com>
8118 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8119 to qSupported response when appropriate.
8120 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8121 with nonzero-length annex.
8122 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8123 arguments supplied in annex.
8125 2013-05-31 Doug Evans <dje@google.com>
8128 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8129 64 bits in 64-cross-32 environment.
8131 2013-05-28 Pedro Alves <palves@redhat.com>
8133 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8134 (aarch64-without-fpu.c): Delete rule.
8135 * configure.srv (aarch64*-*-linux*): Remove references to
8136 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8137 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8140 2013-05-24 Pedro Alves <palves@redhat.com>
8142 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8143 instead of strchr/decode_address. Error if the range isn't split
8144 with a ','. Don't assume there's be a ':' in the action.
8146 2013-05-23 Yao Qi <yao@codesourcery.com>
8147 Pedro Alves <palves@redhat.com>
8149 * linux-low.c (lwp_in_step_range): New function.
8150 (linux_wait_1): If the thread was range stepping and stopped
8151 outside the stepping range, report the stop to GDB. Otherwise,
8152 continue stepping. Add range stepping debug output.
8153 (linux_set_resume_request): Copy the step range from the resume
8155 (linux_supports_range_stepping): New.
8156 (linux_target_ops) <supports_range_stepping>: Set to
8157 linux_supports_range_stepping.
8158 * linux-low.h (struct linux_target_ops)
8159 <supports_range_stepping>: New field.
8160 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8161 * linux-x86-low.c (x86_supports_range_stepping): New.
8162 (the_low_target) <supports_range_stepping>: Set to
8163 x86_supports_range_stepping.
8164 * server.c (handle_v_cont): Handle 'r' action.
8165 (handle_v_requests): Append ";r" if the target supports range
8167 * target.h (struct thread_resume) <step_range_start,
8168 step_range_end>: New fields.
8169 (struct target_ops) <supports_range_stepping>:
8171 (target_supports_range_stepping): New macro.
8173 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8175 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8176 confusion in comment.
8178 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8180 * lynx-low.c (struct process_info_private): New type.
8181 (lynx_add_process): New function.
8182 (lynx_create_inferior, lynx_attach): Replace calls to
8183 add_process by calls to lynx_add_process.
8184 (lynx_resume): If PTID is null, then try using
8185 current_process()->private->last_wait_event_ptid.
8187 (lynx_clear_inferiors): Delete. The contents of that function
8188 has been inlined in lynx_mourn;
8189 (lynx_wait_1): Save the ptid in the process's private data.
8190 (lynx_mourn): Free the process' private data. Replace call
8191 to lynx_clear_inferiors by call to clear_inferiors.
8193 2013-05-17 Yao Qi <yao@codesourcery.com>
8195 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8198 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8200 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8201 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8202 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8203 PT_TEXT_END_ADDR guards. Update comments.
8204 (linux_target_op) <read_offsets>: Conditionally define to
8205 linux_read_offsets if the target is UCLIBC and if it defines
8206 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8208 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8209 Andrew Jenner <andrew@codesourcery.com>
8211 * Makefile.in (SFILES): Add linux-nios2-low.c.
8212 (clean): Add action to delete nios2-linux.c.
8213 (nios2-linux.c): New rule.
8214 * configure.srv: Add nios2*-*-linux*.
8215 * linux-nios2-low.c: New.
8217 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8219 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8221 2013-04-25 Hui Zhu <hui@codesourcery.com>
8224 * ax.c (ax_printf): Add fflush.
8226 2013-04-22 Tom Tromey <tromey@redhat.com>
8228 * Makefile.in (SFILES): Add filestuff.c.
8229 (OBS): Add filestuff.o.
8230 (filestuff.o): New target.
8231 * config.in, configure: Rebuild.
8232 * configure.ac: Check for fdwalk, pipe2.
8234 2013-04-17 Pedro Alves <palves@redhat.com>
8236 * configure.ac (USE_THREAD_DB): Delete variable.
8237 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8238 Don't AC_SUBST USE_THREAD_DB.
8239 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8240 * config.in, configure: Regenerate.
8242 2013-04-16 Pedro Alves <palves@redhat.com>
8244 * linux-low.h (struct lwp_info) <thread_known>: Move under
8245 the USE_THREAD_DB #ifdef.
8247 2013-04-16 Pedro Alves <palves@redhat.com>
8249 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8250 (linux-low.o): Delete rule.
8251 * linux-low.h: Always include "gdb_thread_db.h" instead of
8252 conditionally including thread_db.h.
8253 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8256 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8258 * Makefile.in (install-only): Fix make install regression.
8260 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8262 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8263 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8265 * gdbserver.1: Remove.
8267 2013-03-22 Pedro Alves <palves@redhat.com>
8269 * linux-low.c (handle_extended_wait): Don't call
8270 linux_enable_event_reporting.
8272 2013-03-15 Tony Theodore <tonyt@logyst.com>
8275 * Makefile.in (SHELL): Use @SHELL@.
8277 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8279 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8282 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8284 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8285 Remove extraneous NULL element.
8287 2013-03-13 Yao Qi <yao@codesourcery.com>
8289 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8290 'V' block in trace frame.
8292 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8294 * target.h (struct target_ops): Add btrace ops.
8295 (target_supports_btrace): New macro.
8296 (target_enable_btrace): New macro.
8297 (target_disable_btrace): New macro.
8298 (target_read_btrace): New macro.
8299 * gdbthread.h (struct thread_info): Add btrace field.
8300 * server.c: Include btrace-common.h.
8301 (handle_btrace_general_set): New function.
8302 (handle_btrace_enable): New function.
8303 (handle_btrace_disable): New function.
8304 (handle_general_set): Call handle_btrace_general_set.
8305 (handle_qxfer_btrace): New function.
8306 (struct qxfer qxfer_packets[]): Add btrace entry.
8307 * inferiors.c (remove_thread): Disable btrace.
8308 * linux-low: Include linux-btrace.h.
8309 (linux_low_enable_btrace): New function.
8310 (linux_low_read_btrace): New function.
8311 (linux_target_ops): Add btrace ops.
8312 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8313 Add srv_linux_btrace=yes.
8314 (x86_64-*-linux*): Add linux-btrace.o.
8315 Add srv_linux_btrace=yes.
8316 * configure.ac: Define HAVE_LINUX_BTRACE.
8317 * config.in: Regenerated.
8318 * configure: Regenerated.
8320 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8322 * server.c (handle_qxfer): Preserve error message if -3 is
8324 (qxfer): Document the -3 return value.
8326 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8328 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8329 (linux_btrace_h): New variable.
8330 (linux-btrace.o): New rule.
8332 2013-03-08 Stan Shebs <stan@codesourcery.com>
8333 Hafiz Abid Qadeer <abidh@codesourcery.com>
8335 * tracepoint.c (trace_buffer_size): New global.
8336 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8337 (init_trace_buffer): Change to one-argument function. Allocate
8338 trace buffer memory.
8339 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8340 handle QTBuffer:size packet.
8341 (cmd_bigqtbuffer_size): New function.
8342 (initialize_tracepoint): Call init_trace_buffer with
8343 DEFAULT_TRACE_BUFFER_SIZE.
8344 * server.c (handle_query): Add QTBuffer:size in the
8347 2013-03-07 Yao Qi <yao@codesourcery.com>
8349 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8350 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8352 (cmd_qtsp): Adjust condition. Do post increment.
8353 Set cur_action and cur_step_action back to 0.
8355 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8358 * linux-low.c (linux_write_memory): Return early success if LEN is
8361 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8363 * configure.srv: Add x86_64-*-cygwin* as target.
8365 2013-02-28 Tom Tromey <tromey@redhat.com>
8367 * configure.ac: Invoke AC_SYS_LARGEFILE.
8368 * configure, config.in: Rebuild.
8370 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8372 * win32-low.c: Throughout, fix format strings and casts of
8373 printf-like functions to avoid type related warnings on all
8375 (get_child_debug_event): Print dwDebugEventCode as hex since
8376 that's how it's usually documented.
8378 2013-02-28 Yao Qi <yao@codesourcery.com>
8380 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8383 2013-02-27 Jiong Wang <jiwang@tilera.com>
8385 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8386 (reg-tilegx32.c): New rule.
8387 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8388 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8389 different register info initializer according to elf class.
8390 (init_registers_tilgx32): New function. The tilegx32 register info
8392 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8393 (tile_store_gregset): Likewise.
8395 2013-02-27 Yao Qi <yao@codesourcery.com>
8397 * server.c (process_point_options): Print debug message when
8398 debug_threads is true.
8400 2013-02-26 Yao Qi <yao@codesourcery.com>
8402 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8404 2013-02-19 Pedro Alves <palves@redhat.com>
8405 Kai Tietz <ktietz@redhat.com>
8409 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8410 instead of strtoul to extract address from packet.
8411 (process_serial_event) <'z'>: Likewise.
8413 2013-02-18 Yao Qi <yao@codesourcery.com>
8415 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8417 2013-02-14 Pedro Alves <palves@redhat.com>
8421 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8422 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8424 2013-02-14 Pedro Alves <palves@redhat.com>
8426 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8428 2013-02-14 Pedro Alves <palves@redhat.com>
8430 * tracepoint.c (save_string): Delete.
8431 (add_tracepoint_action): Use savestring instead of save_string.
8433 2013-02-12 Pedro Alves <palves@redhat.com>
8435 * linux-xtensa-low.c: Ditto.
8436 * xtensa-xtregs.c: Ditto.
8438 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8440 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8443 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8445 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8446 aarch64_num_wp_regs and aarch64_num_bp_regs to
8447 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8449 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8451 * linux-aarch64-low.c (ps_get_thread_area): Replace
8452 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8454 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8455 Marcus Shawcroft <marcus.shawcroft@arm.com>
8456 Nigel Stephens <nigel.stephens@arm.com>
8457 Yufeng Zhang <yufeng.zhang@arm.com>
8459 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8460 (aarch64.c, aarch64-without-fpu.c): New targets.
8461 * configure.srv (aarch64*-*-linux*): New.
8462 * linux-aarch64-low.c: New file.
8464 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8466 * linux-low.c (handle_extended_wait, linux_create_inferior)
8467 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8468 (dequeue_one_deferred_signal, linux_resume_one_thread)
8469 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8470 (linux_tracefork_grandchild, linux_test_for_tracefork)
8471 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8472 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8473 where the argument is 0.
8475 2013-01-25 Yao Qi <yao@codesourcery.com>
8477 * event-loop.c: Include "queue.h".
8478 (gdb_event_p): New typedef.
8479 (struct gdb_event) <next_event>: Remove.
8480 (event_queue): Change to QUEUE(gdb_event_p).
8481 (async_queue_event): Remove.
8482 (gdb_event_xfree): New.
8483 (initialize_event_loop): New.
8484 (process_event): Use API from QUEUE.
8485 (wait_for_event): Likewise.
8486 * server.c (main): Call initialize_event_loop.
8487 * server.h (initialize_event_loop): Declare.
8489 2013-01-18 Yao Qi <yao@codesourcery.com>
8491 * ax.h (struct eval_agent_expr_context): New.
8492 (gdb_eval_agent_expr): Update declaration.
8493 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8494 TFRAME. Add new argument CTX.
8495 * server.h (struct eval_agent_expr_context): Declare.
8496 (agent_mem_read, agent_tsv_read): Update declaration.
8497 (agent_mem_read_string): Likewise.
8498 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8499 (add_traceframe_block): Add new argument TPOINT.
8500 Increase TPOINT->traceframe_usage.
8501 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8502 eval_tracepoint_agent_expr.
8503 (condition_true_at_tracepoint): Likewise.
8504 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8505 (agent_mem_read_string, agent_tsv_read): Likewise.
8507 2013-01-16 Yao Qi <yao@codesourcery.com>
8509 * linux-low.c (linux_resume_one_lwp): Don't check
8510 'lwp->bp_reinsert != 0'.
8512 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8513 Pedro Alves <palves@redhat.com>
8515 * lynx-low.c (ptrace_request_to_str): Define a temporary
8516 macro and use it to simplify this function's implementation.
8518 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8520 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8523 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8525 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8527 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8529 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8531 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8533 * lynx-low.c (lynx_resume): Use the resume_info parameter
8534 to determine the ptid for the lynx_ptrace call, unless
8535 it is equal to minus_one_ptid, in which case we use the
8536 ptid of the current_inferior.
8537 (lynx_wait_1): After having received a thread create/exit
8538 event, resume the inferior's execution using the signaling
8539 thread's ptid, rather than the old ptid.
8541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8543 * lynx-low.c (lynx_resume): Delete variable ret.
8545 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8547 * gdbreplay.c (gdbreplay_version): Update copyright year.
8548 * server.c (gdbserver_version): Likewise.
8550 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8552 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8555 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8557 * lynx-low.c (ptrace_request_to_str): Add handling for
8560 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8562 * lynx-low.c (lynx_attach): Delete variable new_process.
8564 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8566 * lynx-low.c (lynx_create_inferior): Delete variable
8569 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8571 * lynx-low.c (ptrace_request_to_str): Do not handle
8572 PTRACE_GETTHREADLIST if this macro does not exist.
8574 2012-12-15 Yao Qi <yao@codesourcery.com>
8576 * Makefile.in (OBS): Add notif.o.
8577 * notif.c, notif.h: New.
8578 * server.c: Include "notif.h".
8579 (struct vstop_notif) <next>: Remove.
8581 (queue_stop_reply): Update.
8582 (push_event, send_next_stop_reply): Remove.
8583 (discard_queued_stop_replies): Update.
8584 (notif_stop): New variable.
8585 (handle_v_stopped): Remove.
8586 (handle_v_requests): Don't call handle_v_stopped. Call
8587 handle_ack_notif instead.
8588 (queue_stop_reply_callback): Call notif_event_enque instead
8589 of queue_stop_reply.
8590 (handle_status): Don't call send_next_stop_reply, call
8591 notif_write_event instead.
8592 (kill_inferior_callback): Likewise.
8593 (detach_or_kill_inferior_callback): Likewise.
8594 (main): Call initialize_notif.
8595 (process_serial_event): Call QUEUE_is_empty.
8596 (handle_target_event): Call notif_push instead of push event.
8597 * server.h (push_event): Remove declaration.
8599 2012-12-10 Tom Tromey <tromey@redhat.com>
8601 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8602 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8605 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8606 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8607 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8608 (amd64-linux-ipa.o, ax.o): Rewrite.
8609 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8610 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8611 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8612 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8613 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8614 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8615 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8616 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8617 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8618 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8619 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8620 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8621 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8622 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8623 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8624 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8625 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8626 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8627 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8628 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8629 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8630 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8631 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8632 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8633 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8634 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8635 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8636 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8637 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8638 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8639 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8640 (reg-tilegx.o): Remove.
8641 (all_object_files): New macro.
8642 Include .deps files.
8643 * aclocal.m4, configure: Rebuild.
8644 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8645 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8646 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8648 2012-12-05 Tom Tromey <tromey@redhat.com>
8651 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8653 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8655 * configure.ac: Check for linux/perf_event.h.
8656 * config.in: Regenerated.
8657 * configure: Regenerated.
8659 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8661 * hostio.c (handle_readlink): Decrease buffer size
8662 parameter passed to readlink by one byte.
8664 2012-11-26 Yao Qi <yao@codesourcery.com>
8666 * configure.ac (build_warnings): Append '-Wempty-body'.
8667 * configure: Regenerated.
8668 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8671 2012-11-15 Pierre Muller <muller@sourceware.org>
8673 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8674 * config.in: Regenerate.
8675 * configure: Regenerate.
8676 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8677 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8678 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8679 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8681 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8682 instead of <sys/wait.h> header.
8683 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8685 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8687 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8688 (various make rules): Remove -DGDBSERVER
8690 2012-11-09 Yao Qi <yao@codesourcery.com>
8692 * spu-low.c (current_ptid): Move it to ..
8693 * gdbthread.h: ... here. New.
8694 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8695 * server.c (myresume, process_serial_event): Likewise.
8696 * thread-db.c (thread_db_find_new_threads): Likewise.
8697 * tracepoint.c (run_inferior_command): Likewise.
8699 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8701 * server.c (handle_search_memory_1): Include access length in
8704 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8706 * linux-crisv32-low.c: Fix compile errors.
8708 2012-09-04 Yao Qi <yao@codesourcery.com>
8710 * tracepoint.c (cmd_qtsv): Adjust debug message.
8711 Don't check CUR_TPOINT.
8713 2012-08-28 Yao Qi <yao@codesourcery.com>
8715 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8716 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8717 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8718 Remove declarations of xmalloc, xreallloc, xstrdup and
8720 * Makefile.in (libiberty_h): New.
8721 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8722 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8724 2012-08-23 Yao Qi <yao@codesourcery.com>
8726 * server.h: Remove declaration of 'xsnprintf'.
8728 2012-08-22 Keith Seitz <keiths@redhat.com>
8730 * server.h: Include build-gnulib-gbserver/config.h.
8731 * gdbreplay.c: Likewise.
8733 2012-08-08 Doug Evans <dje@google.com>
8735 * Makefile.in (SFILES): Add gdb_vecs.c.
8736 (OBS): Add gdb_vecs.o.
8737 (gdb_vecs_h, host_defs_h): New variables.
8738 (thread-db.o): Add $(gdb_vecs_h) dependency.
8739 (gdb_vecs.o): New rule.
8740 * thread-db.c: #include "gdb_vecs.h".
8741 (thread_db_load_search): Use a vector to iterate over path elements.
8742 Handle text appearing after "$pdir".
8744 * configure.ac: Add check for strstr.
8745 * config.in: Regenerate.
8746 * configure: Regenerate.
8748 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8750 * hostio.c (handle_pread): If pread fails, fall back to attempting
8752 (handle_pwrite): Likewise for pwrite.
8754 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8756 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8757 between unsupported TYPE and unimplementable ADDR/LEN combination.
8758 (arm_insert_point): Act on new return value.
8760 2012-07-31 Pedro Alves <palves@redhat.com>
8762 * server.c (process_point_options): Only skip tokens if we find
8763 one that is unrecognized. Don't treat 'X' specially while
8764 skipping unrecognized tokens.
8766 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8768 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8769 to 4-byte-align HW breakpoint addresses for Thumb.
8771 2012-07-27 Yao Qi <yao@codesourcery.com>
8775 * server.h: Declare gdb_agent_about_to_close.
8776 * target.c (kill_inferior): Include "agent.h".
8777 New. Send command 'kill'.
8778 * target.h (kill_inferior): Removed macro.
8779 * tracepoint.c (gdb_agent_about_to_close): New.
8780 (gdb_agent_helper_thread): Handle command 'close'.
8781 Wait endlessly until the inferior stops.
8782 Install gdb_agent_remove_socket to atexit hook.
8783 (agent_socket_name): New static variable.
8784 (gdb_agent_socket_init): Replace local variable 'name' with
8785 'agent_socket_name'.
8786 (gdb_agent_remove_socket): New.
8788 2012-07-27 Yao Qi <yao@codesourcery.com>
8790 * server.c (process_point_options): Stop at 'X' when parsing.
8792 2012-07-19 Michael Eager <eager@eagercon.com>
8794 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8796 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8797 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8798 hardware breakpoint.
8800 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8802 * gdbserver/linux-low.c (initialize_low): Call
8803 linux_ptrace_init_warnings.
8805 2012-07-02 Doug Evans <dje@google.com>
8807 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8810 2012-07-02 Stan Shebs <stan@codesourcery.com>
8812 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8813 (ax.o): Add it to build rule.
8815 (OBS): Add format.o.
8816 (IPA_OBS): Add format.o.
8817 * server.c (handle_query): Claim support for breakpoint commands.
8818 (process_point_options): Add command case.
8819 (process_serial_event): Leave running if there are printfs in
8821 * mem-break.h (any_persistent_commands): Declare.
8822 (add_breakpoint_commands): Declare.
8823 (gdb_no_commands_at_breakpoint): Declare.
8824 (run_breakpoint_commands): Declare.
8825 * mem-break.c (struct point_command_list): New struct.
8826 (struct breakpoint): New field command_list.
8827 (any_persistent_commands): New function.
8828 (add_commands_to_breakpoint): New function.
8829 (add_breakpoint_commands): New function.
8830 (gdb_no_commands_at_breakpoint): New function.
8831 (run_breakpoint_commands): New function.
8832 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8834 * ax.c: Include format.h.
8835 (ax_printf): New function.
8836 (gdb_eval_agent_expr): Add printf opcode.
8838 2012-06-13 Yao Qi <yao@codesourcery.com>
8840 * server.c (start_inferior): Remove duplicated writes to fields
8841 'last_resume_kind' and 'last_status' of 'current_inferior'.
8843 2012-06-12 Yao Qi <yao@codesourcery.com>
8844 Pedro Alves <palves@redhat.com>
8846 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8848 * server.c (handle_v_cont): Extend comment.
8850 2012-06-11 Yao Qi <yao@codesourcery.com>
8852 * linux-low.c (linux_attach): Add 'static'.
8854 2012-06-06 Yao Qi <yao@codesourcery.com>
8856 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8858 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8860 Fix gcc -flto compilation warning.
8861 * server.c (main): Make variable multi_mode and attach volatile.
8863 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8865 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8866 if the platform doesn't know about it.
8868 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8870 * Makefile.in (SFILES): Add linux-tile-low.c.
8871 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8872 * configure.srv: Handle tilegx-*-linux*.
8873 * linux-tile-low.c: New file.
8875 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8877 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8879 2012-05-24 Pedro Alves <palves@redhat.com>
8883 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8885 2012-05-24 Pedro Alves <palves@redhat.com>
8889 Replace target_signal with gdb_signal throughout.
8891 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8893 * linux-low.c (linux_store_registers): Avoid the copying sequence
8894 when no data has been retrieved by ptrace.
8896 2012-05-22 Will Deacon <will.deacon@arm.com>
8898 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8899 Include asm/ptrace.h.
8900 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8903 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8905 * linux-low.c (linux_store_registers): Don't re-retrieve data
8906 with ptrace that has already been obtained from /proc. Always
8907 copy any data retrieved with ptrace to the buffer supplied.
8909 2012-05-11 Yao Qi <yao@codesourcery.com>
8910 Pedro Alves <palves@redhat.com>
8912 * linux-low.c (enum stopping_threads_kind): New.
8913 (stopping_threads): Change type to `enum stopping_threads_kind'.
8914 (handle_extended_wait): If stopping and suspending threads, leave
8915 the new_lwp suspended too.
8916 (linux_wait_for_event): Adjust.
8917 (stop_all_lwps): Set `stopping_threads' to
8918 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8919 whether we're suspending threads or just stopping them. Assert no
8922 2012-04-29 Yao Qi <yao@codesourcery.com>
8924 * server.h: Move some code to ...
8925 * gdbthread.h: ... here. New.
8926 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8927 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8928 (nto-low.o, win32-low.o): Likewise.
8929 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8930 * regcache.c, remote-utils.c, server.c: Likewise.
8931 * target.c, tracepoint.c, win32-low.c: Likewise.
8933 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8935 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8936 (PTRACE_ARG4_TYPE): Likewise.
8937 (PTRACE_XFER_TYPE): Likewise.
8938 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8939 ptrace to PTRACE_ARG3_TYPE.
8940 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8941 (PTRACE_ARG4_TYPE): Likewise.
8942 (PTRACE_XFER_TYPE): Likewise.
8943 (linux_detach_one_lwp): Cast fourth argument of
8944 ptrace to long then PTRACE_ARG4_TYPE.
8945 (regsets_fetch_inferior_registers): Cast third argument of
8946 ptrace to long then PTRACE_ARG3_TYPE.
8947 (regsets_store_inferior_registers): Likewise.
8949 2012-04-20 Pedro Alves <palves@redhat.com>
8951 * configure: Regenerate.
8953 2012-04-19 Pedro Alves <palves@redhat.com>
8955 * Makefile.in (GNULIB_BUILDDIR): New.
8956 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8957 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8958 (all, install-only, uninstall, clean-info, all-lib, clean): No
8959 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8960 (maintainer-clean realclean distclean): Use subdir_do.
8962 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8963 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8964 * acinclude.m4: Include acx_configure_dir.m4.
8965 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8966 calls. Call AC_PROG_RANLIB. Configure gnulib using
8969 (GNULIB_STDINT_H): Adjust.
8970 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8971 * gdbreplay.c: Include build-gnulib/config.h.
8972 * server.h: Likewise.
8973 * aclocal.m4: Regenerate.
8974 * config.in: Regenerate.
8975 * configure: Regenerate.
8977 2012-04-19 Pedro Alves <palves@redhat.com>
8979 * Makefile.in (LIBGNU, INCGNU): Adjust.
8980 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8981 (all, install-only, uninstall, clean-info, all-lib, clean)
8982 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8983 * configure.ac: Adjust AC_OUTPUT output.
8984 * aclocal.m4: Regenerate.
8985 * configure: Regenerate.
8987 2012-04-19 Pedro Alves <palves@redhat.com>
8989 * Makefile.in (generated_files): New.
8990 (server_h): Remove the explicit dependency on config.h, and depend
8991 on $generated_files.
8993 2012-04-19 Pedro Alves <palves@redhat.com>
8995 * Makefile.in (INCGNU): Add -Ignulib.
8997 2012-04-19 Pedro Alves <palves@redhat.com>
8999 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9000 (INCGNU): ... this, and spell out -I here.
9001 (GNULIB_LIB): Rename to ...
9003 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9005 2012-04-19 Pedro Alves <palves@redhat.com>
9007 * config.in: Regenerate.
9009 2012-04-19 Pedro Alves <palves@redhat.com>
9011 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9012 * server.h (memmem): Remove declaration.
9013 * config.in: Regenerate.
9014 * configure: Regenerate.
9016 2012-04-19 Yao Qi <yao@codesourcery.com>
9018 * Makefile.in (SFILES): Add common/vec.c.
9022 2012-04-19 Yao Qi <yao@codesourcery.com>
9024 * remote-utils.c (prepare_resume_reply): Replace with macro
9025 target_core_of_thread.
9026 * server.c (handle_qxfer_threads_proper): Likewise.
9027 * target.h (traget_core_of_thread): New macro.
9029 2012-04-18 Pedro Alves <palves@redhat.com>
9031 * aclocal.m4: Regenerate.
9032 * configure: Regenerate.
9034 2012-04-16 Yao Qi <yao@codesourcery.com>
9036 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9037 duplicated on address.
9039 2012-04-16 Yao Qi <yao@codesourcery.com>
9041 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9042 (struct tracepoint_action_ops) <send>: New field.
9043 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9044 (agent_expr_send, x_tracepoint_action_send): New.
9045 (l_tracepoint_action_send): New.
9046 (cmd_qtdp): Download and install tracepoint
9047 according to `use_agent'.
9048 (run_inferior_command): Add one more parameter `len'.
9050 (tracepoint_send_agent): New.
9051 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9053 2012-04-16 Yao Qi <yao@codesourcery.com>
9055 * tracepoint.c (download_tracepoints): Moved to ...
9056 (cmd_qtstart): ... here.
9058 2012-04-14 Yao Qi <yao@codesourcery.com>
9060 * tracepoint.c: Include inttypes.h.
9061 (struct collect_memory_action): Use sized types.
9062 (struct tracepoint): Likewise.
9063 (cmd_qtdp, stop_tracing): Update print specifiers.
9064 (cmd_qtp, response_tracepoint): Likewise.
9065 (collect_data_at_tracepoint): Likewise.
9066 (collect_data_at_step): Likewise.
9068 2012-04-14 Yao Qi <yao@codesourcery.com>
9070 Import gnulib module inttypes.
9071 * aclocal.m4, config.in, configure: Regenerated.
9073 2012-04-14 Yao Qi <yao@codesourcery.com>
9075 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9076 Makefile and config.status at last.
9078 2012-04-13 Yao Qi <yao@codesourcery.com>
9080 * tracepoint.c: Include stdint.h unconditionally.
9082 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9084 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9085 on BFD_HAVE_SYS_PROCFS_TYPE.
9086 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9087 * configure: Regenerate.
9088 * config.in: Likewise.
9090 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9092 * Makefile.in (clean): Also remove x32.c x32-linux.c
9093 x32-avx.c x32-avx-linux.c.
9094 (x32.o): New target.
9096 (x32-linux.o): Likewise.
9097 (x32-linux.c): Likewise.
9098 (x32-avx.o): Likewise.
9099 (x32-avx.c): Likewise.
9100 (x32-avx-linux.o): Likewise.
9101 (x32-avx-linux.c): Likewise.
9103 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9104 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9105 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9106 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9107 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9108 i386/x32-avx-linux.xml.
9110 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9111 (init_registers_x32_avx_linux): Likwise.
9112 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9113 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9115 2012-04-13 Pedro Alves <palves@redhat.com>
9117 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9118 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9119 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9120 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9123 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9125 * linux-x86-low.c (compat_x32_clock_t): New.
9126 (compat_x32_siginfo_t): Likewise.
9127 (compat_x32_siginfo_from_siginfo): Likewise.
9128 (siginfo_from_compat_x32_siginfo): Likewise.
9129 (linux_is_elf64): Likewise.
9130 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9131 and siginfo_from_compat_x32_siginfo for x32.
9132 (x86_arch_setup): Set linux_is_elf64.
9134 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9137 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9139 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9140 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9141 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9142 compatible with process.
9144 2012-04-12 Yao Qi <yao@codesourcery.com>
9146 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9147 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9148 (install-only, install-info, clean): Handle sub dir gnulib.
9149 (all-lib, am--refresh): New targets.
9150 (memmem.o): Remove target.
9151 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9152 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9153 (AC_REPLACE_FUNCS): Remove memmem.
9154 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9155 (AC_OUTPUT): Generate Makefile in gnulib/.
9156 * aclocal.m4, config.in, configure: Regenerated.
9158 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9160 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9162 2012-04-05 Pedro Alves <palves@redhat.com>
9164 -Werror=strict-aliasing
9166 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9169 2012-04-04 Pedro Alves <palves@redhat.com>
9171 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9172 (sparc_store_gregset_from_stack, sparc_store_gregset)
9173 (sparc_breakpoint_at): Fix formatting.
9175 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9177 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9179 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9180 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9181 * config.in: Regenerate.
9182 * configure: Likewise.
9184 2012-03-29 Pedro Alves <palves@redhat.com>
9186 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9187 Correct ptrace arguments.
9189 2012-03-28 Pedro Alves <palves@redhat.com>
9191 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9192 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9193 (IA64_FR1_REGNUM): New defines.
9194 (ia64_fetch_register): New.
9195 (the_low_target): Install it.
9196 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9198 * linux-low.c (linux_fetch_registers): Try the
9199 the_low_target.fetch_register hook first.
9201 * linux-arm-low.c (the_low_target): Adjust.
9202 * linux-bfin-low.c (the_low_target): Adjust.
9203 * linux-cris-low.c (the_low_target): Adjust.
9204 * linux-crisv32-low.c (the_low_target): Adjust.
9205 * linux-m32r-low.c (the_low_target): Adjust.
9206 * linux-m68k-low.c (the_low_target): Adjust.
9207 * linux-mips-low.c (the_low_target): Adjust.
9208 * linux-ppc-low.c (the_low_target): Adjust.
9209 * linux-s390-low.c (the_low_target): Adjust.
9210 * linux-sh-low.c (the_low_target): Adjust.
9211 * linux-sparc-low.c (the_low_target): Adjust.
9212 * linux-tic6x-low.c (the_low_target): Adjust.
9213 * linux-x86-low.c (the_low_target): Adjust.
9214 * linux-xtensa-low.c (the_low_target): Adjust.
9216 2012-03-26 Pedro Alves <palves@redhat.com>
9218 * server.c (handle_qxfer_libraries): Don't bail early if
9219 the_target->qxfer_libraries_svr4 is not NULL.
9221 2012-03-26 Pedro Alves <palves@redhat.com>
9223 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9225 2012-03-23 Pedro Alves <palves@redhat.com>
9227 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9228 "library-list-svr4" element's start tag when the the DSO list is
9231 2012-03-23 Pedro Alves <palves@redhat.com>
9233 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9234 a variable whose type size is the same as the inferior's pointer
9237 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9239 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9241 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9242 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9243 * linux-low.h: Include <signal.h>.
9244 (struct siginfo): Remove forward declaration.
9245 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9248 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9250 * .gitignore: Ignore more files.
9252 2012-03-19 Pedro Alves <palves@redhat.com>
9253 Jan Kratochvil <jan.kratochvil@redhat.com>
9255 * server.c (cont_thread, general_thread): Add describing comments.
9256 (start_inferior): Clear `cont_thread'.
9257 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9260 2012-03-15 Yao Qi <yao@codesourcery.com>
9262 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9264 (cmd_qtdp): ... here.
9266 2012-03-15 Yao Qi <yao@codesourcery.com>
9268 * tracepoint.c (struct tracepoint_action_ops): New.
9269 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9270 (m_tracepoint_action_download): New.
9271 (r_tracepoint_action_download): New.
9272 (x_tracepoint_action_download): New.
9273 (l_tracepoint_action_download): New.
9274 (add_tracepoint_action): Install `action->ops' according type.
9275 (download_tracepoint_1): Move code `download' function pointer
9276 of various tracepoint_action_ops.
9278 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9280 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9281 linux_ptrace_attach_warnings.
9283 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9285 * Makefile.in (linux-ptrace.o): New.
9286 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9287 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9288 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9289 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9290 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9292 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9294 2012-03-08 Yao Qi <yao@codesourcery.com>
9295 Pedro Alves <palves@redhat.com>
9297 Fix PR server/13392.
9298 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9300 * tracepoint.c (remove_tracepoint): New.
9301 (cmd_qtdp): Call remove_tracepoint when failed to install.
9303 2012-03-07 Pedro Alves <palves@redhat.com>
9305 * linux-low.c (get_detach_signal): New.
9306 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9307 Pass on pending signals to PTRACE_DETACH. Check the result of the
9309 * server.c (program_signals, program_signals_p): New.
9310 (handle_general_set): Handle QProgramSignals.
9311 * server.h (program_signals, program_signals_p): Declare.
9313 2012-03-05 Pedro Alves <palves@redhat.com>
9314 Jan Kratochvil <jan.kratochvil@redhat.com>
9316 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9319 2012-03-03 Yao Qi <yao@codesourcery.com>
9321 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9322 agent_look_up_symbols.
9324 2012-03-03 Yao Qi <yao@codesourcery.com>
9326 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9327 (linux-x86-low.o): Likewise.
9328 * server.h: Remove in_process_agent_loaded.
9329 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9333 2012-03-03 Yao Qi <yao@codesourcery.com>
9335 * tracepoint.c (gdb_agent_capability): New global.
9336 (in_process_agent_loaded_ust): Renamed to
9337 `in_process_agent_supports_ust'.
9339 (in_process_agent_supports_ust): Call agent_capability_check.
9340 (clear_installed_tracepoints): Assert that agent supports
9343 2012-03-03 Yao Qi <yao@codesourcery.com>
9345 * linux-low.c (linux_supports_agent): New.
9346 (linux_target_ops): Initialize field `supports_agent' with
9347 linux_supports_agent.
9348 * target.h (struct target_ops) <supports_agent>: New.
9349 (target_supports_agent): New macro.
9350 * server.c (handle_general_set): Handle packet 'QAgent'.
9351 (handle_query): Send `QAgent+'.
9352 * Makefile.in (server.o): Depends on agent.h.
9354 2012-03-03 Yao Qi <yao@codesourcery.com>
9356 * Makefile.in (OBS): Add agent.o.
9357 Add new rule for agent.o.
9358 Track dependence of tracepoint.c on agent.h.
9359 * tracepoint.c (run_inferior_command_1):
9360 (run_inferior_command): Call agent_run_command.
9361 (gdb_ust_connect_sync_socket): Deleted. Move it to
9363 (resume_thread, stop_thread): Likewise.
9364 (gdb_ust_socket_init): Renamed to ...
9365 (gdb_agent_socket_init): ... New.
9366 (gdb_ust_thread): Renamed to ...
9367 (gdb_agent_helper_thread): ... New.
9368 (gdb_ust_init): Move some code to ...
9369 (gdb_agent_init): ... here. New.
9370 [HAVE_UST]: Call gdb_ust_init.
9371 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9372 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9373 * config.in, configure: Regenerated.
9375 2012-03-02 Pedro Alves <palves@redhat.com>
9377 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9378 * linux-low.c (struct simple_pid_list): New.
9379 (stopped_pids): New a struct simple_pid_list pointer.
9380 (add_to_pid_list, pull_pid_from_list): New.
9381 (handle_extended_wait): Don't assume the first signal new children
9382 report is SIGSTOP. Adjust call to pull_pid_from_list.
9383 (linux_wait_for_lwp): Adjust.
9385 2012-03-02 Yao Qi <yao@codesourcery.com>
9387 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9390 2012-03-02 Yao Qi <yao@codesourcery.com>
9392 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9393 `stop_pc' and `tpoint'. Update caller.
9395 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9397 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9398 * linux-low.c (use_linux_regsets): New macro.
9399 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9400 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9401 (linux_register_in_regsets): New function.
9402 (usr_fetch_inferior_registers): Skip registers covered by
9404 (usr_store_inferior_registers): Likewise.
9405 (usr_fetch_inferior_registers): New macro.
9406 (usr_store_inferior_registers): Likewise.
9407 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9408 (linux_store_registers): Likewise.
9409 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9411 (init_registers_mips64_dsp_linux): Likewise.
9412 (init_registers_mips_linux): New macro.
9413 (init_registers_mips_dsp_linux): Likewise.
9414 (mips_dsp_num_regs): Likewise.
9415 (DSP_BASE, DSP_CONTROL): New fallback macros.
9416 (mips_base_regs): New macro.
9417 (mips_regmap): Use it. Fix the size.
9418 (mips_dsp_regmap): New variable.
9419 (mips_dsp_regset_bitmap): Likewise.
9420 (mips_arch_setup): New function.
9421 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9423 (mips_cannot_store_register): Likewise.
9424 (the_low_target): Update .arch_setup, .num_regs and .regmap
9425 initializers. Add .regset_bitmap initializer.
9426 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9428 * linux-bfin-low.c (the_low_target): Likewise.
9429 * linux-cris-low.c (the_low_target): Likewise.
9430 * linux-crisv32-low.c (the_low_target): Likewise.
9431 * linux-ia64-low.c (the_low_target): Likewise.
9432 * linux-m32r-low.c (the_low_target): Likewise.
9433 * linux-m68k-low.c (the_low_target): Likewise.
9434 * linux-ppc-low.c (the_low_target): Likewise.
9435 * linux-s390-low.c (the_low_target): Likewise.
9436 * linux-sh-low.c (the_low_target): Likewise.
9437 * linux-sparc-low.c (the_low_target): Likewise.
9438 * linux-tic6x-low.c (the_low_target): Likewise.
9439 * linux-x86-low.c (the_low_target): Likewise.
9440 * linux-xtensa-low.c (the_low_target): Likewise.
9441 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9442 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9443 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9445 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9446 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9448 2012-02-29 Yao Qi <yao@codesourcery.com>
9449 Pedro Alves <palves@redhat.com>
9451 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9452 `step_over_finished' is true.
9454 2012-02-27 Pedro Alves <palves@redhat.com>
9456 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9457 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9459 2012-02-27 Pedro Alves <palves@redhat.com>
9462 * linux-low.c (pid_is_stopped): New.
9463 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9465 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9467 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9470 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9472 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9474 2012-02-24 Luis Machado <lgustavo@codesourcery>
9476 * server.c (handle_query): Advertise support for target-side
9477 breakpoint condition evaluation.
9478 (process_point_options): New function.
9479 (process_serial_event): When inserting a breakpoint, check for
9480 a target-side condition that should be evaluated.
9482 * mem-break.c: Include regcache.h and ax.h.
9483 (point_cond_list_t): New data structure.
9484 (breakpoint) <cond_list>: New field.
9485 (find_gdb_breakpoint_at): Make non-static.
9486 (delete_gdb_breakpoint_at): Clear any target-side
9488 (clear_gdb_breakpoint_conditions): New function.
9489 (add_condition_to_breakpoint): Likewise.
9490 (add_breakpoint_condition): Likewise.
9491 (gdb_condition_true_at_breakpoint): Likewise.
9492 (gdb_breakpoint_here): Return result directly instead
9493 of going through a local variable.
9495 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9496 (clear_gdb_breakpoint_conditions): Likewise.
9497 (add_breakpoint_condition): Likewise.
9498 (gdb_condition_true_at_breakpoint): Likewise.
9500 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9501 (need_step_over_p): Take target-side breakpoint condition into
9504 2012-02-24 Luis Machado <lgustavo@codesourcery>
9506 * server.h: Include tracepoint.h.
9507 (agent_mem_read, agent_get_trace_state_variable_value,
9508 agent_set_trace_state_variable_value,
9509 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9510 get_set_tsv_func_addr): New prototypes.
9512 * ax.h: New include file.
9513 * ax.c: New source file.
9515 * tracepoint.c: Include ax.h.
9516 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9517 agent_expr, eval_result_type): Move to ax.h.
9518 (parse_agent_expr): Rename to ...
9519 (gdb_parse_agent_expr): ... this, make it non-static and move
9521 (unparse_agent_expr) Rename to ...
9522 (gdb_unparse_agent_expr): ... this, make it non-static and move
9524 (eval_agent_expr): Rename to ...
9525 (eval_tracepoint_agent_expr): ... this.
9526 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9527 forward declarations.
9528 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9529 (agent_get_trace_state_variable_value): New function.
9530 (agent_set_trace_state_variable_value): New function.
9531 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9532 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9533 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9534 (condition_true_at_tracepoint): Likewise.
9535 (parse_agent_expr): Rename to ...
9536 (gdb_parse_agent_expr): ... this and move to ax.c.
9537 (unparse_agent_expr): Rename to ...
9538 (gdb_unparse_agent_expr): ... this and move to ax.c.
9539 (gdb_agent_op_name): Move to ax.c.
9540 (eval_agent_expr): Rename to ...
9541 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9543 (eval_tracepoint_agent_expr): New function.
9544 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9546 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9548 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9549 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9550 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9551 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9552 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9553 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9554 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9555 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9556 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9557 (compile_bytecodes): Remove forward declaration.
9558 (is_goto_target): Move to ax.c.
9559 (compile_bytecodes): Move to ax.c and call
9560 agent_get_trace_state_variable_value (...) and
9561 agent_set_trace_state_variable_value (...).
9563 * Makefile.in: Update ax.c and IPA dependencies.
9565 2012-02-24 Pedro Alves <palves@redhat.com>
9567 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9568 (cmd_bigqtbuffer_circular): ... this. Only handle
9569 'QTBuffer:circular:'.
9570 (handle_tracepoint_general_set): Adjust.
9572 2012-02-16 Yao Qi <yao@codesourcery.com>
9574 * inferiors.c: Move code to ...
9575 * dll.c: .... here. New.
9576 * server.h: Declare clear_dlls.
9577 * Makefile.in (SFILES): Add dll.c.
9581 2012-02-11 Yao Qi <yao@codesourcery.com>
9583 * server.c: (handle_monitor_command): Add a new parameter
9585 (handle_query): Update caller.
9587 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9589 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9590 * configure, config.in: Regenerate.
9591 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9594 2012-02-02 Pedro Alves <palves@redhat.com>
9596 Try SIGKILL first, then PTRACE_KILL.
9597 * linux-low.c (linux_kill_one_lwp): New.
9598 (linux_kill_one_lwp): Rename to ...
9599 (kill_one_lwp_callback): ... this. Use the new
9602 2012-02-02 Pedro Alves <palves@redhat.com>
9604 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9607 2012-01-27 Pedro Alves <palves@redhat.com>
9609 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9610 (elf_64_file_p): Make static.
9611 (linux_pid_exe_is_elf_64_file): New.
9612 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9613 Delete declarations.
9614 (linux_pid_exe_is_elf_64_file): Declare.
9615 * linux-x86-low.c (x86_arch_setup): Use
9616 linux_pid_exe_is_elf_64_file.
9618 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9620 * linux-low.c (linux_wait_for_event_1): Rename to ...
9621 (linux_wait_for_event): ... here and merge it with former
9622 linux_wait_for_event - new variable wait_ptid, use it.
9623 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9625 2012-01-23 Pedro Alves <palves@redhat.com>
9627 * server.c (main): Avoid yet another case of infinite loop while
9628 detaching/killing after a longjmp.
9630 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9633 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9635 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9637 * hostio.c (handle_readlink): New function.
9638 (handle_vFile): Call it to handle "vFile:readlink" packets.
9640 2012-01-20 Pedro Alves <palves@redhat.com>
9641 Ulrich Weigand <ulrich.weigand@linaro.org>
9643 * server.c (handle_v_requests): Only support vAttach and vRun to
9644 start multiple processes when in extended protocol mode.
9646 2012-01-17 Pedro Alves <palves@redhat.com>
9648 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9649 memalign plus mprotect to allocate the scratch buffer.
9651 2012-01-13 Pedro Alves <palves@redhat.com>
9653 * server.c (attach_inferior): Clear `cont_thread'.
9655 2012-01-13 Pedro Alves <palves@redhat.com>
9657 * server.c (main): Avoid infinite loop while detaching/killing
9660 2012-01-09 Doug Evans <dje@google.com>
9662 * server.c (start_inferior): Set last_ptid in --wrapper case.
9664 2012-01-06 Yao Qi <yao@codesourcery.com>
9666 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9668 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9670 2012-01-04 Yao Qi <yao@codesourcery.com>
9672 * tracepoint.c (cmd_qtdp): Print debug message
9673 for static tracepoint.
9675 2012-01-04 Yao Qi <yao@codesourcery.com>
9677 * tracepoint.c (trace_vdebug): Differentiate debug message
9678 between gdbserver and IPA.
9680 2012-01-03 Yao Qi <yao@codesourcery.com>
9682 * tracepoint.c (tracepoint_was_hit): Don't collect for
9685 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9687 * terminal.h: Reformat copyright header.
9689 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9691 * server.c (gdbserver_version): Update copyright year.
9692 * gdbreplay.c (gdbreplay_version): Likewise.
9694 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9696 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9699 2011-12-18 Hui Zhu <teawater@gmail.com>
9700 * linux-low.c (linux_create_inferior): Save return value to ret.
9702 2011-12-18 Hui Zhu <teawater@gmail.com>
9704 * linux-low.c (linux_create_inferior): Save return value to ret.
9706 2011-12-16 Doug Evans <dje@google.com>
9708 * linux-low.c (linux_create_inferior): If stdio connection,
9709 redirect stdin from /dev/null, stdout to stderr.
9710 * remote-utils.c (remote_is_stdio): New static global.
9711 (remote_connection_is_stdio): New function.
9712 (remote_prepare): Handle stdio connection.
9713 (remote_open): Ditto.
9714 (remote_close): Don't close stdin for stdio connections.
9715 (read_prim,write_prim): New functions. Replace all calls to
9716 read/write to these.
9717 * server.c (main): Watch for "-" argument. Move call to
9718 remote_prepare before start_inferior.
9719 * server.h (STDIO_CONNECTION_NAME): New macro.
9720 (remote_connection_is_stdio): Declare.
9722 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9723 in debugging output.
9725 2011-12-15 Yao Qi <yao@codesourcery.com>
9727 * tracepoint.c: Include sys/syscall.h.
9728 (gdb_ust_thread): Remove preprocessor conditional.
9730 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9732 * linux-low.c (linux_detach_one_lwp): Call
9733 the_low_target.prepare_to_resume before detaching.
9735 2011-12-14 Yao Qi <yao@codesourcery.com>
9737 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9740 2011-12-14 Yao Qi <yao@codesourcery.com>
9742 * i386-low.c (i386_low_stopped_data_address): Initialize local
9745 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9749 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9750 DR_CONTROL unless necessary. Extend comments.
9751 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9752 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9754 2011-12-13 Yao Qi <yao@codesourcery.com>
9756 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9758 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9760 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9762 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9763 Print new debug message for such case.
9765 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9767 Fix overlapping memcpy.
9768 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9769 the read_inferior_memory transfer.
9770 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9771 write_inferior_memory transfer.
9772 (set_fast_tracepoint_jump): New variable buf. Use it for the
9773 read_inferior_memory and write_inferior_memory transfers.
9774 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9775 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9776 Use it for the write_inferior_memory transfer.
9777 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9780 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9782 * linux-low.c (fetch_register, store_register): Make code
9783 consistent, fix formatting.
9785 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9787 * linux-low.c (usr_store_inferior_registers): Factor out code
9788 to handle individual registers into...
9789 (store_register): ... this new function.
9791 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9793 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9794 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9795 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9796 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9797 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9798 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9799 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9800 (srv_xmlfiles): Add new XML files.
9802 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9804 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9805 (init_registers_s390_linux32v1): Add prototype.
9806 (init_registers_s390_linux32v2): Likewise.
9807 (init_registers_s390_linux64v1): Likewise.
9808 (init_registers_s390_linux64v2): Likewise.
9809 (init_registers_s390x_linux64v1): Likewise.
9810 (init_registers_s390x_linux64v2): Likewise.
9811 (s390_num_regs): Increment to 52.
9812 (s390_regmap): Add orig_r2 register.
9813 (s390_num_regs_3264): Increment to 68.
9814 (s390_regmap_3264): Add orig_r2 register.
9815 (s390_collect_ptrace_register): Handle orig_r2 register.
9816 (s390_supply_ptrace_register): Likewise.
9817 (s390_fill_last_break): New function.
9818 (s390_store_last_break): Likewise.
9819 (s390_fill_system_call): New function.
9820 (s390_store_system_call): Likewise.
9821 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9823 (s390_check_regset): New function.
9824 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9825 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9826 Update target_regsets for available register sets.
9828 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9829 Jan Kratochvil <jan.kratochvil@redhat.com>
9831 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9832 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9834 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9835 * linux-low.h (struct process_info_private): New member r_debug.
9836 * server.c (handle_qxfer_libraries): Call
9837 the_target->qxfer_libraries_svr4.
9838 (handle_qxfer_libraries_svr4): New function.
9839 (qxfer_packets): New entry "libraries-svr4".
9840 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9841 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9842 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9843 PACKET_qXfer_libraries_svr4.
9845 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9847 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9848 PSW address/mask between 8-byte and 16-byte formats.
9849 (s390_supply_ptrace_register): Likewise.
9850 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9851 basic addressing mode bit.
9853 2011-11-24 Stan Shebs <stan@codesourcery.com>
9855 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9857 2011-11-17 Stan Shebs <stan@codesourcery.com>
9859 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9860 (tracing_start_time): New global.
9861 (tracing_stop_time): New global.
9862 (tracing_user_name): New global.
9863 (tracing_notes): New global.
9864 (tracing_stop_note): New global.
9865 (cmd_qtstart): Set traceframe_usage, start_time.
9866 (stop_tracing): Set stop_time.
9867 (cmd_qtstatus): Report additional status.
9868 (cmd_qtp): New function.
9869 (handle_tracepoint_query): Call it.
9870 (cmd_qtnotes): New function.
9871 (handle_tracepoint_general_set): Call it.
9872 (get_timestamp): Rename from tsv_get_timestamp.
9874 2011-11-14 Stan Shebs <stan@codesourcery.com>
9875 Kwok Cheung Yeung <kcy@codesourcery.com>
9877 * linux-x86-low.c (small_jump_insn): New.
9878 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9879 trampoline and error message, build a trampoline and issue a small
9880 jump instruction to it.
9881 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9882 trampoline and error message.
9883 (x86_get_min_fast_tracepoint_insn_len): New.
9884 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9885 * linux-low.h (struct linux_target_ops): Add arguments to
9886 install_fast_tracepoint_jump_pad operation, add new operation.
9887 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9889 (linux_get_min_fast_tracepoint_insn_len): New function.
9890 (linux_target_op): Add new operation.
9891 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9892 (gdb_trampoline_buffer_end): Ditto.
9893 (gdb_trampoline_buffer_error): Ditto.
9894 (struct ipa_sym_addresses): Add fields for new IPA variables.
9895 (symbol_list): Add entries for new IPA variables.
9896 (struct tracepoint): Add fields to hold the address range of the
9897 trampoline used by the tracepoint.
9898 (trampoline_buffer_head): New static variable.
9899 (trampoline_buffer_tail): Ditto.
9900 (claim_trampoline_space): New function.
9901 (have_fast_tracepoint_trampoline_buffer): New function.
9902 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9904 (install_fast_tracepoint): Ditto, also add error buffer argument.
9905 (cmd_qtminftpilen): New function.
9906 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9907 (fast_tracepoint_from_trampoline_address): New function.
9908 (fast_tracepoint_collecting): Handle trampoline as part of jump
9910 (set_trampoline_buffer_space): New function.
9911 (initialize_tracepoint): Initialize new IPA variables.
9912 * target.h (struct target_ops): Add arguments to
9913 install_fast_tracepoint_jump_pad operation, add new
9914 get_min_fast_tracepoint_insn_len operation.
9915 (target_get_min_fast_tracepoint_insn_len): New.
9916 (install_fast_tracepoint_jump_pad): Add arguments.
9917 * server.h (IPA_BUFSIZ): Define.
9918 * linux-i386-ipa.c: Include extra header files.
9919 (initialize_fast_tracepoint_trampoline_buffer): New function.
9920 (initialize_low_tracepoint): Call it.
9921 * server.h (set_trampoline_buffer_space): Declare.
9922 (claim_trampoline_space): Ditto.
9923 (have_fast_tracepoint_trampoline_buffer): Ditto.
9925 2011-11-14 Yao Qi <yao@codesourcery.com>
9927 * server.c (handle_query): Handle InstallInTrace for qSupported.
9928 * tracepoint.c (add_tracepoint): Sort list.
9929 (install_tracepoint, download_tracepoint): New.
9930 (cmd_qtdp): Call them to install and download tracepoints.
9931 (sort_tracepoints): Removed.
9932 (cmd_qtstart): Update.
9934 2011-11-14 Yao Qi <yao@codesourcery.com>
9936 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9937 * mem-break.h: Declare.
9938 * tracepoint.c (cmd_qtstart): Move some code to ...
9939 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9941 (download_tracepoints): Move some code to ...
9942 (download_tracepoint_1): ... here. New.
9944 2011-11-08 Yao Qi <yao@codesourcery.com>
9946 * remote-utils.c (relocate_instruction): A comment fix.
9948 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9950 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9951 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9952 dr_status_mirror and dr_control_mirror from debug_reg_state.
9953 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9954 (i386_initial_stuff): Remove use of deleted globals.
9955 (i386_get_thread_context, i386_set_thread_context,
9956 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9957 from debug_reg_state.
9959 2011-11-05 Yao Qi <yao@codesourcery.com>
9961 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9962 address as TPOINT's.
9964 2011-11-02 Stan Shebs <stan@codesourcery.com>
9966 * tracepoint.c (agent_mem_read_string): New function.
9967 (eval_agent_expr): Call it for tracenz.
9968 * server.c (handle_query): Report support for tracenz.
9970 2011-11-02 Yao Qi <yao@codesourcery.com>
9972 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9974 2011-11-02 Yao Qi <yao@codesourcery.com>
9976 * target.h: Fix a typo in comment.
9978 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9980 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9981 clobber the breakpoints' shadows with fast tracepoint jumps.
9982 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9983 * target.c (write_inferior_memory): Also pass MYADDR down to
9986 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9988 * configure.ac: Check support for personality routine.
9989 * configure: Regenerate.
9990 * config.in: Likewise.
9991 * linux-low.c: Include <sys/personality.h>.
9992 Define ADDR_NO_RANDOMIZE if necessary.
9993 (linux_create_inferior): Disable address space randomization when
9994 forking inferior, if requested.
9995 (linux_supports_disable_randomization): New function.
9996 (linux_target_ops): Install it.
9997 * server.h (disable_randomization): Declare.
9998 * server.c (disable_randomization): New global variable.
9999 (handle_general_set): Handle QDisableRandomization.
10000 (handle_query): Likewise for qSupported.
10001 (main): Support --disable-randomization and --no-disable-randomization
10002 command line arguments.
10003 * target.h (struct target_ops): Add supports_disable_randomization.
10004 (target_supports_disable_randomization): New macro.
10006 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10008 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10010 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10011 [!PT_GETDSBT] (target_loadmap): New definition.
10012 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10013 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10014 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10015 and PT_GETDSBT to LINUX_LOADMAP.
10016 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10017 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10019 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10021 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10022 (arm_linux_hwbp_cap): New static variable.
10023 (arm_linux_get_hwbp_cap): Replace by ...
10024 (arm_linux_init_hwbp_cap): ... this new function.
10025 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10026 (arm_linux_get_hw_watchpoint_count): Likewise.
10027 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10028 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10029 (arm_prepare_to_resume): Use perror_with_name instead of error.
10031 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10033 * linux-arm-low.c: Include <signal.h>.
10034 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10035 (struct arm_linux_hwbp_cap): New data type.
10036 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10037 (struct arm_linux_hw_breakpoint): New data type.
10038 (MAX_BPTS, MAX_WPTS): Define.
10039 (struct arch_process_info, struct arch_lwp_info): New data types.
10040 (arm_linux_get_hwbp_cap): New function.
10041 (arm_linux_get_hw_breakpoint_count): Likewise.
10042 (arm_linux_get_hw_watchpoint_count): Likewise.
10043 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10044 (arm_hwbp_control_initialize): Likewise.
10045 (arm_hwbp_control_is_enabled): Likewise.
10046 (arm_hwbp_control_is_initialized): Likewise.
10047 (arm_hwbp_control_disable): Likewise.
10048 (arm_linux_hw_breakpoint_equal): Likewise.
10049 (arm_linux_hw_point_initialize): Likewise.
10050 (struct update_registers_data): New data structure.
10051 (update_registers_callback: New function.
10052 (arm_insert_point): Likewise.
10053 (arm_remove_point): Likewise.
10054 (arm_stopped_by_watchpoint): Likewise.
10055 (arm_stopped_data_address): Likewise.
10056 (arm_new_process): Likewise.
10057 (arm_new_thread): Likewise.
10058 (arm_prepare_to_resume): Likewise.
10059 (the_low_target): Register arm_insert_point, arm_remove_point,
10060 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10061 arm_new_thread, and arm_prepare_to_resume.
10063 2011-09-15 Stan Shebs <stan@codesourcery.com>
10065 * server.h (struct emit_ops): Add compare-goto fields.
10066 * tracepoint.c (gdb_agent_op_sizes): New table.
10067 (emit_eq_goto): New function.
10068 (emit_ne_goto): New function.
10069 (emit_lt_goto): New function.
10070 (emit_le_goto): New function.
10071 (emit_gt_goto): New function.
10072 (emit_ge_goto): New function.
10073 (is_goto_target): New function.
10074 (compile_bytecodes): Recognize special cases of compare-goto
10075 combinations and call specialized emitters for them.
10076 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10077 (amd64_emit_ne_goto): New function.
10078 (amd64_emit_lt_goto): New function.
10079 (amd64_emit_le_goto): New function.
10080 (amd64_emit_gt_goto): New function.
10081 (amd64_emit_ge_goto): New function.
10082 (amd64_emit_ops): Add the new functions.
10083 (i386_emit_eq_goto): New function.
10084 (i386_emit_ne_goto): New function.
10085 (i386_emit_lt_goto): New function.
10086 (i386_emit_le_goto): New function.
10087 (i386_emit_gt_goto): New function.
10088 (i386_emit_ge_goto): New function.
10089 (i386_emit_ops): Add the new functions.
10091 2011-09-08 Stan Shebs <stan@codesourcery.com>
10093 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10094 (i386_emit_epilogue): Restore %ebx.
10096 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10098 * server.c (step_thread): Remove definition.
10099 (process_serial_event): Don't handle Hs.
10100 * server.h (step_thread): Remove declaration.
10101 * target.c (set_desired_inferior): Remove use of step_thread.
10103 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10105 * linux-low.c: Include linux-procfs.h.
10106 (linux_attach_lwp_1): Update comments.
10107 (linux_attach): Scan for existing threads when attaching to a
10108 process that is the tgid.
10109 * Makefile.in: Update dependencies.
10111 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10113 * configure.srv: Add linux-procfs.o dependencies.
10115 2011-08-14 Yao Qi <yao@codesourcery.com>
10117 * target.h (struct target_ops): Fix indent.
10118 * win32-low.c (win32_target_ops): Fix comment.
10120 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10121 Yao Qi <yao@codesourcery.com>
10123 * Makefile.in (clean): Remove tic6x-*.c files.
10124 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10125 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10126 (tic6x-c64xp-linux.c): Likewise.
10127 * configure.srv: Add support for tic6x-*-uclinux.
10128 * linux-tic6x-low.c: New.
10129 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10131 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10132 Yao Qi <yao@codesourcery.com>
10134 * target.h (struct target_ops): Add read_loadmap.
10135 * linux-low.c (struct target_loadseg): New type.
10136 (struct target_loadmap): New type.
10137 (linux_read_loadmap): New function.
10138 (linux_target_ops): Add linux_read_loadmap.
10139 * server.c (handle_query): Support qXfer:fdpic:read packet.
10140 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10143 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10145 * win32-low.c: Include <stdint.h>.
10147 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10149 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10150 to the inferior here.
10151 (i386_remove_aligned_watchpoint): Ditto.
10152 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10153 fit part of the watchpoint in the debug registers.
10154 (i386_update_inferior_debug_regs): New.
10155 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10156 registers, and only update the inferior on success.
10157 (i386_low_remove_watchpoint): Ditto.
10159 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10161 * linux-low.c (compare_ints, unique, list_threads, show_process,
10162 linux_core_of_thread): Delete.
10163 (linux_target_ops): Change linux_core_of_thread to
10164 linux_common_core_of_thread.
10165 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10166 * utils.c (malloc_failure): Change type of argument.
10167 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10168 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10169 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10170 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10171 (IPA_OBJS): Add common-utils-ipa.o.
10172 (ptid_h, linux_osdata_h): New macros.
10173 (server_h): Add common/common-utils.h, common/xml-utils.h,
10174 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10176 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10177 ptid.o, buffer.o): New rules.
10178 (linux-low.o): Add common/linux-osdata.h as a dependency.
10179 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10180 * configure.ac: Add AC_HEADER_DIRENT check.
10181 * config.in: Regenerate.
10182 * configure: Regenerate.
10183 * remote-utils.c (xml_escape_text): Delete.
10184 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10185 buffer_xml_printf): Move to common/buffer.c.
10186 * server.c (main): Remove call to initialize_inferiors.
10187 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10188 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10189 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10190 internal_error, gdb_assert, gdb_assert_fail): Delete.
10191 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10192 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10194 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10195 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10196 initialize_inferiors): Delete.
10198 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10200 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10203 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10205 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10207 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10209 2011-05-26 Yao Qi <yao@codesourcery.com>
10211 * Makefile.in (thread-db.o): Track dependence to
10212 common/gdb_thread_db.h.
10213 * thread-db.c: include gdb_thread_db.h from right place.
10215 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10217 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10218 __FILE__ and __LINE__ to internal_error.
10220 2011-05-13 Doug Evans <dje@google.com>
10222 * thread-db.c (try_thread_db_load_from_sdir): New function.
10223 (try_thread_db_load_from_dir): New function.
10224 (thread_db_load_search): Handle $sdir, ignore $pdir.
10225 Remove trying of system directories if search of
10226 libthread-db-search-path fails, that is now done via $sdir.
10228 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10230 * server.c (handle_query): Add EnableDisableTracepoints to the list
10231 of supported features.
10232 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10234 (cmd_qtenable_disable): New.
10235 (cmd_qtstart): Install tracepoints even if disabled.
10236 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10237 receiving a QTEnable or QTDisable packet.
10238 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10239 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10241 (gdb_probe): Skip data collection if static tracepoint is disabled.
10243 2011-05-10 Doug Evans <dje@google.com>
10245 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10247 2011-05-04 Doug Evans <dje@google.com>
10249 * linux-low.c (linux_join): Skip process lookup.
10250 * spu-low.c (spu_join): Ditto.
10251 * server.c (join_inferiors_callback): Delete.
10252 (process_serial_event): For 'D' packet (detach) call join_inferior
10255 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10257 * README: Don't mention xscale*-*-linux*.
10258 * configure.srv (xscale*-*-linux*): Don't handle target.
10260 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10262 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10264 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10265 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10266 (i386_emit_void_call_2): Likewise.
10268 2011-04-26 Yao Qi <yao@codesourcery.com>
10270 * linux-low.c: Move common macros to linux-ptrace.h.
10271 Include linux-ptrace.h.
10272 * Makefile.in (linux_ptrace_h): New.
10273 (linux-low.o): Depends on linux-ptrace.h.
10275 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10277 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10278 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10279 (remote_prepare): New function with most of the TCP code from ...
10280 (remote_open): ... here. Detect PORT here unconditionally. Move also
10281 setting transport_is_reliable.
10282 * server.c (run_once): New variable.
10283 (gdbserver_usage): Document it.
10284 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10285 the first run if RUN_ONCE.
10286 * server.h (run_once, remote_prepare): New declarations.
10288 2011-04-19 Tom Tromey <tromey@redhat.com>
10290 * win32-low.c (handle_load_dll): Remove duplicate "the".
10292 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10294 Remove support for old Cygwin 1.5 versions.
10295 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10296 function to avoid warning.
10297 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10300 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10302 * gdbserver/server.h (Macro _): Define it if not available.
10304 2011-03-14 Michael Snyder <msnyder@vmware.com>
10306 * hostio.c (handle_close): Remove unnecessary null test.
10308 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10310 * Makefile.in (maintainer-clean realclean distclean): Remove
10311 "make ... subdir_do" command.
10313 2011-03-10 Michael Snyder <msnyder@vmware.com>
10315 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10317 * server.c (handle_v_run): Free alloced buffer on early return.
10319 2011-03-09 Yao Qi <yao@codesourcery.com>
10322 2011-03-04 Yao Qi <yao@codesourcery.com>
10324 * Makefile.in: Remove GNU make feature --directory.
10326 2011-03-05 Yao Qi <yao@codesourcery.com>
10328 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10329 (subdir_do): New make target. Copied from gdb/Makefile.
10330 (maintainer-clean, realclean, distclean, clean): Call corresponding
10331 make targets in common/Makefile.
10333 2011-02-11 Yao Qi <yao@codesourcery.com>
10335 * configure.ac: Call AC_PROG_RANLIB.
10336 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10337 * configure: Regenerate.
10339 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10341 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10343 2011-03-06 Yao Qi <yao@codesourcery.com>
10345 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10347 2011-03-05 Yao Qi <yao@codesourcery.com>
10349 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10350 (subdir_do): New make target. Copied from gdb/Makefile.
10351 (maintainer-clean, realclean, distclean, clean): Call corresponding
10352 make targets in common/Makefile.
10354 2011-03-04 Yao Qi <yao@codesourcery.com>
10356 * Makefile.in: Remove GNU make feature --directory.
10358 2011-03-04 Michael Snyder <msnyder@vmware.com>
10360 * server.c (queue_stop_reply): Call xmalloc not malloc.
10362 2011-03-02 Michael Snyder <msnyder@vmware.com>
10364 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10366 2011-02-28 Michael Snyder <msnyder@vmware.com>
10368 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10369 (cmd_qtframe): Ditto.
10370 (cmd_qtbuffer): Ditto.
10371 (cmd_bigqtbuffer): Ditto.
10373 * utils.c (decimal2str): Initialize 'width' to nine, then
10374 don't mess with it.
10376 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10378 * hostio.c (require_data): Free *data, not data.
10380 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10382 * hostio.c (require_data): Use free, not xfree.
10384 2011-02-27 Michael Snyder <msnyder@vmware.com>
10386 * server.c (handle_query): Discard unused value.
10388 * hostio.c (require_data): Free malloc memory before returning
10391 2011-02-26 Michael Snyder <msnyder@vmware.com>
10393 * linux-low.c (list_threads): Call closedir for dirent.
10395 2011-02-27 Michael Snyder <msnyder@vmware.com>
10397 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10398 a case statement falls through.
10400 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10402 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10405 2011-02-26 Michael Snyder <msnyder@vmware.com>
10407 * utils.c (decimal2str): Eliminate dead code and dead param.
10408 (pulongest): Drop dead param from call to decimal2str.
10411 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10413 Revert the following patch (not approved yet):
10414 2011-02-21 Hui Zhu <teawater@gmail.com>
10415 * tracepoint.c (tp_printf): New function.
10416 (eval_agent_expr): Handle gdb_agent_op_printf.
10418 2011-02-21 Hui Zhu <teawater@gmail.com>
10420 * tracepoint.c (tp_printf): New function.
10421 (eval_agent_expr): Handle gdb_agent_op_printf.
10423 2011-02-18 Tom Tromey <tromey@redhat.com>
10425 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10426 (tracepoint.o): Likewise.
10427 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10428 (gdb_agent_op_names): Likewise.
10430 2011-02-18 Tom Tromey <tromey@redhat.com>
10432 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10433 gdb_agent_op_rot>: New constants.
10434 (gdb_agent_op_names): Add pick and roll.
10435 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10438 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10440 * aclocal.m4: Regenerated with aclocal-1.11.1.
10442 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10444 * server.c (handle_qxfer_traceframe_info): New.
10445 (qxfer_packets): Register "traceframe-info".
10446 (handle_query): Report support for qXfer:traceframe-info:read+.
10447 * tracepoint.c (match_blocktype): New.
10448 (traceframe_find_block_type): Rename to ...
10449 (traceframe_walk_blocks): ... this. Add callback filter argument,
10451 (traceframe_find_block_type): New, reimplemented on top of
10452 traceframe_walk_blocks.
10453 (build_traceframe_info_xml): New.
10454 (traceframe_read_info): New.
10455 * server.h (traceframe_read_info): Declare.
10457 2011-02-11 Yao Qi <yao@codesourcery.com>
10459 * configure.ac: Call AC_PROG_RANLIB.
10460 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10461 * configure: Regenerate.
10463 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10465 * server.c (gdb_read_memory): Change return semantics to allow
10467 (handle_search_memory_1): Adjust.
10468 (process_serial_event) <'m' packet>: Handle partial transfers.
10469 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10471 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10473 * regcache.c (init_register_cache): Initialize
10474 regcache->register_status.
10475 (free_register_cache): Release regcache->register_status.
10476 (regcache_cpy): Copy register_status.
10477 (registers_to_string): Print 'x's for unavailable registers.
10478 (supply_register): Mark the register's status valid or
10479 unavailable, depending on whether a buffer was passed in or not.
10480 (supply_register_zeroed): New.
10481 (supply_regblock): Mark the registers' status valid or
10482 unavailable, depending on whether a buffer was passed in or not.
10483 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10484 (struct regcache): New `register_status' field.
10485 (supply_register_zeroed): Declare.
10486 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10487 supply_register_zeroed, rather than passing a NULL buffer to
10489 * tracepoint.c (fetch_traceframe_registers): Update comment.
10491 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10493 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10496 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10498 * server.h (decode_xfer_write): Change prototype.
10499 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10500 and don't extract the annex here.
10501 * server.c (decode_xfer_read): Remove `annex' parameter,
10502 and don't extract the annex here.
10503 (decode_xfer): New.
10504 (struct qxfer): New.
10505 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10506 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10507 (handle_qxfer_statictrace): New functions, abstracted out from
10508 handle_query, and made to use the struct qxfer interface.
10509 (handle_threads_qxfer_proper): Rename to ...
10510 (handle_qxfer_threads_proper): ... this.
10511 (handle_threads_qxfer): Rename to ...
10512 (handle_qxfer_threads): ... this. Adjust.
10513 (qxfer_packets): New array.
10514 (handle_qxfer): New function.
10515 (handle_query): Use handle_qxfer.
10517 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10519 * gdbreplay.c: Shorten lines of >= 80 columns.
10520 * linux-low.c: Ditto.
10521 * linux-ppc-low.c: Ditto.
10522 * linux-s390-low.c: Ditto.
10523 * linux-sparc-low.c: Ditto.
10524 * linux-x86-low.c: Ditto.
10525 * linux-xtensa-low.c: Ditto.
10526 * mem-break.c: Ditto.
10527 * nto-low.c: Ditto.
10528 * regcache.h: Ditto.
10529 * remote-utils.c: Ditto.
10532 * thread-db.c: Ditto.
10533 * tracepoint.c: Ditto.
10535 * win32-low.h: Ditto.
10537 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10539 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10542 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10544 * server.c (gdbserver_version): Update copyright year in version
10546 * gdbreplay.c (gdbreplay_version): Ditto.
10548 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10550 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10551 * linux-bfin-low.c: New file.
10552 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10553 PT_DATA_ADDR for BFIN targets.
10554 * Makefile.in (SFILES): Add linux-bfin-low.c.
10555 (clean): Remove reg-bfin.c.
10556 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10557 * README: Mention supported Blackfin targets.
10559 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10561 * .gitignore: New file.
10563 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10565 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10567 2010-10-22 Jie Zhang <jie@codesourcery.com>
10569 * Makefile.in: Add FLAGS_TO_PASS variable.
10570 (install): Remove dependency of install-only and recursively
10571 invoke make for install-only.
10573 2010-10-04 Doug Evans <dje@google.com>
10575 * Makefile.in (uninstall): Use $(DESTDIR).
10577 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10581 * linux-x86-low.c (compat_siginfo_from_siginfo)
10582 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10583 si_code is < 0. Check for si_code == SI_TIMER before checking for
10586 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10588 * lynx-i386-low.c: New file.
10589 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10591 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10593 * lynx-low.c (ptrace_request_to_str): Remove handling for
10594 request values that have been removed in LynxOS 5.x.
10596 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10598 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10601 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10603 * configure.ac: Add --enable-inprocess-agent option.
10604 * configure: Rebuilt.
10606 2010-09-06 Yao Qi <yao@codesourcery.com>
10608 * linux-low.c (linux_kill): Remove unused variable.
10609 (linux_stabilize_threads): Likewise.
10610 * server.c (start_inferior): Likewise.
10611 (queue_stop_reply_callback): Likewise.
10612 * tracepoint.c (do_action_at_tracepoint): Likewise.
10614 2010-09-06 Yao Qi <yao@codesourcery.com>
10616 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10619 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10621 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10623 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10625 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10628 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10630 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10631 gdbserver/lynx-ppc-low.c: New files.
10632 * Makefile.in (lynx_low_h): New variable.
10633 (lynx-low.o, lynx-ppc-low.o): New rules.
10634 * configure.ac: On LynxOS, link with -lnetinet.
10635 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10636 * configure: regenerate.
10638 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10640 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10641 * configure.ac: Add check for vasprintf and vsnprintf.
10642 * configure, config.in: Regenerate.
10643 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10647 * gdbreplay.c: Move include of alloca.h up, next to include of
10649 * server.h: Add include of malloc.h.
10650 * mem-break.c: Remove include of malloc.h.
10651 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10653 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10655 * Makefile.in (memmem.o): Build with -Wno-error.
10657 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10659 * utils.c (xsnprintf): Make non-static.
10660 * server.h: Add xsnprintf declaration.
10661 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10662 replace calls to snprintf by calls to xsnprintf throughout.
10664 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10666 * configure.ac: Add configure check for alloca.
10667 * configure, config.in: Regenerate.
10668 * server.h: Include alloca.h if it exists.
10669 * gdbreplay.c: Include alloca.h if it exists.
10671 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10673 * linux-low.c (__SIGRTMIN): Define if not already defined.
10674 (linux_create_inferior): Check for __ANDROID__ rather than
10676 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10677 are already deferred.
10678 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10679 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10680 stopped and already has a pending signal to report.
10681 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10682 a pending signal to report or is moving out of a jump pad.
10683 (linux_init_signals): Check for __ANDROID__ rather than
10686 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10688 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10689 debug_threads check. Avoid a linear search when not doing debug
10692 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10694 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10695 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10696 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10697 (process_event): Change local fd's type to gdb_fildes_t.
10698 (create_file_handler): Adjust prototype.
10699 (delete_file_handler): Adjust prototype.
10700 (handle_file_event): Adjust prototype. Use pfildes.
10701 (create_file_event): Adjsut prototype.
10702 * remote-utils.c (remote_desc, listen_desc): Change type to
10704 * server.h: New gdb_fildes_t typedef.
10705 [USE_WIN32API]: Include winsock2.h.
10706 (delete_file_handler, add_file_handler): Adjust prototypes.
10707 (pfildes): Declare.
10708 * utils.c (pfildes): New.
10710 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10712 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10713 * configure: Regenerate.
10715 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10717 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10718 (linux_done_accessing_memory): ... this.
10719 (linux_target_ops): Adjust.
10720 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10721 * nto-low.c (nto_target_ops): Adjust comment.
10722 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10723 * spu-low.c (spu_target_ops): Adjust comment.
10724 * target.h (target_ops): Rename unprepare_to_access_memory field
10725 to done_accessing_memory.
10726 (unprepare_to_access_memory): Rename to ...
10727 (done_accessing_memory): ... this.
10729 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10731 * linux-low.c (linux_prepare_to_access_memory): New.
10732 (linux_unprepare_to_access_memory): New.
10733 (linux_target_ops): Install them.
10734 * server.c (read_memory): Rename to ...
10735 (gdb_read_memory): ... this. Use
10736 prepare_to_access_memory/prepare_to_access_memory.
10737 (write_memory): Rename to ...
10738 (gdb_write_memory): ... this. Use
10739 prepare_to_access_memory/prepare_to_access_memory.
10740 (handle_search_memory_1): Adjust.
10741 (process_serial_event): Adjust.
10742 * target.h (struct target_ops): New fields
10743 prepare_to_access_memory and unprepare_to_access_memory.
10744 (prepare_to_access_memory, unprepare_to_access_memory): New.
10745 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10746 prepare_to_access_memory/prepare_to_access_memory.
10747 * nto-low.c (nto_target_ops): Adjust.
10748 * spu-low.c (spu_target_ops): Adjust.
10749 * win32-low.c (win32_target_ops): Adjust.
10751 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10753 * Makefile.in (WARN_CFLAGS): Get it from configure.
10754 (WERROR_CFLAGS): New.
10755 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10756 * configure.ac: Introduce --enable-werror, which adds -Werror to
10757 the compiler command line. Enabled by default. Disable with
10758 --disable-werror. Add -Wdeclaration-after-statement
10759 Wpointer-arith and -Wformat-nonliteral to warning flags.
10760 * configure: Regenerate.
10762 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10764 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10766 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10768 * gdbreplay.c (remote_error): New.
10770 (expect): Use gdbchar. Check for error reading from GDB.
10771 Clarify sync error output.
10772 (play): Check for errors writing to GDB.
10773 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10774 * remote-utils.c (getpkt): Check for errors writing to the remote
10777 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10779 * linux-low.c (linux_wait_1): Move non-debugging code out of
10780 `debug_threads' control.
10782 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10784 * linux-low.c (linux_wait_1): Don't set last_status here.
10785 * server.c (push_event, queue_stop_reply_callback): Assert we're
10786 not pushing a TARGET_WAITKIND_IGNORE event.
10787 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10788 (myresume, handle_target_event): Set the thread's last_resume_kind
10789 and last_status from the target returned status.
10791 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10795 * linux-x86-low.c (update_debug_registers_callback): New.
10796 (i386_dr_low_set_addr): Use it.
10797 (i386_dr_low_get_addr): New.
10798 (i386_dr_low_set_control): Use update_debug_registers_callback.
10799 (i386_dr_low_get_control): New.
10800 (i386_dr_low_get_status): Adjust.
10801 * linux-low.c (linux_stop_lwp): New.
10802 * linux-low.h (linux_stop_lwp): Declare.
10804 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10805 argument instead of a i386_debug_reg_state.
10806 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10807 a i386_debug_reg_state.
10808 (i386_insert_aligned_watchpoint): Adjust.
10809 (i386_remove_aligned_watchpoint): Adjust.
10810 (i386_low_stopped_data_address): Read the debug registers from the
10811 inferior instead of from the mirrors.
10812 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10813 (i386_dr_low_get_addr): Declare.
10814 (i386_dr_low_get_control): Declare.
10815 (i386_dr_low_get_status): Change prototype.
10817 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10818 (i386_dr_low_get_addr): New.
10819 (i386_dr_low_get_control): New.
10820 (i386_dr_low_get_status): Adjust prototype. Return
10822 (i386_initial_stuff): Clear dr_status_mirror and
10824 (i386_get_thread_context): Adjust.
10825 (i386_set_thread_context): Adjust.
10826 (i386_thread_added): Adjust.
10828 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10830 * linux-low.h (linux_thread_area): Delete declaration.
10832 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10834 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10835 after its termination.
10837 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10839 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10840 (gdb_wants_all_stopped): Delete.
10841 (linux_wait_1): Don't call them.
10842 * server.c (handle_v_cont): Tag all threads as want-stopped.
10843 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10844 stopped as "client-wants-stopped".
10846 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10848 * Makefile.in (signals_h): New.
10849 (server_h): Depend on it.
10850 (server.o): Don't depend on $(signals_def).
10851 (signals.o): Depend on $(signals_def).
10853 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10855 * Makefile.in (signals_def): New.
10856 (server_h): Append include/gdb/signals.h and signals_def.
10857 (server.o): Append signals_def.
10859 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10861 * server.c (handle_target_event): Use target_signal_to_host for
10862 resume_info.sig initialization.
10863 * target.h (struct thread_resume) <sig>: New comment.
10865 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10867 * server.c (handle_query): strcpy() the returned string from paddress()
10868 instead of sprintf().
10869 * utils.c (paddress): Return phex_nz().
10871 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10873 * server.c (handle_v_cont): Call mourn_inferior if process
10875 (myresume): Likewise.
10877 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10879 Static tracepoints, and integration with UST.
10881 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10882 * mem-break.c (uninsert_all_breakpoints)
10883 (reinsert_all_breakpoints): New.
10884 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10885 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10886 (gdb_agent_ust_loaded, helper_thread_id)
10887 (gdb_agent_helper_thread_id): New macros.
10888 (struct ipa_sym_addresses): Add addr_ust_loaded,
10889 addr_helper_thread_id, addr_cmd_buf.
10890 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10891 (in_process_agent_loaded_ust): New.
10892 (write_e_ust_not_loaded): New.
10893 (maybe_write_ipa_ust_not_loaded): New.
10894 (struct collect_static_trace_data_action): New.
10895 (enum tracepoint_type) <static_tracepoint>: New.
10896 (struct tracepoint) <handle>: Mention static tracepoints.
10897 (struct static_tracepoint_ctx): New.
10898 (CMD_BUF_SIZE): New.
10899 (add_tracepoint_action): Handle static tracepoint actions.
10900 (unprobe_marker_at): New.
10901 (clear_installed_tracepoints): Handle static tracepoints.
10902 (cmd_qtdp): Handle static tracepoints.
10903 (probe_marker_at): New.
10904 (cmd_qtstart): Handle static tracepoints.
10905 (response_tracepoint): Handle static tracepoints.
10906 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10907 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10908 (get_context_regcache): Handle static tracepoints.
10909 (do_action_at_tracepoint): Handle static tracepoint actions.
10910 (traceframe_find_block_type): Handle static trace data blocks.
10911 (traceframe_read_sdata): New.
10912 (download_tracepoints): Download static tracepoint actions.
10913 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10914 (GDB_PROBE_NAME): New.
10916 (GET_UST_SYM): New.
10919 (ust_marker_to_static_tracepoint): New.
10921 (collect_ust_data_at_tracepoint): New.
10922 (gdb_ust_probe): New.
10923 (UNIX_PATH_MAX, SOCK_DIR): New.
10924 (gdb_ust_connect_sync_socket): New.
10925 (resume_thread, stop_thread): New.
10926 (run_inferior_command): New.
10927 (init_named_socket): New.
10928 (gdb_ust_socket_init): New.
10929 (cstr_to_hexstr): New.
10931 (first_marker, next_marker): New.
10932 (response_ust_marker): New.
10933 (cmd_qtfstm, cmd_qtsstm): New.
10934 (unprobe_marker_at, probe_marker_at): New.
10935 (cmd_qtstmat, gdb_ust_thread): New.
10936 (gdb_ust_init): New.
10937 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10938 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10939 (ST_REGENTRY): New.
10940 (x86_64_st_collect_regmap): New.
10941 (X86_64_NUM_ST_COLLECT_GREGS): New.
10942 (AMD64_RIP_REGNUM): New.
10943 (supply_static_tracepoint_registers): New.
10944 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10945 (ST_REGENTRY): New.
10946 (i386_st_collect_regmap): New.
10947 (i386_NUM_ST_COLLECT_GREGS): New.
10948 (supply_static_tracepoint_registers): New.
10949 * server.c (handle_query): Handle qXfer:statictrace:read.
10950 <qSupported>: Report support for StaticTracepoints, and
10951 qXfer:statictrace:read features.
10952 * server.h (traceframe_read_sdata)
10953 (supply_static_tracepoint_registers): Declare.
10954 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10955 (unpack_varlen_hex): Include in IPA build.
10956 * Makefile.in (ustlibs, ustinc): New.
10957 (IPA_OBJS): Add remote-utils-ipa.o.
10958 ($(IPA_LIB)): Link -ldl and -lpthread.
10960 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10961 * config.in, configure: Regenerate.
10963 2010-06-20 Ian Lance Taylor <iant@google.com>
10964 Pedro Alves <pedro@codesourcery.com>
10966 * linux-x86-low.c (always_true): Delete.
10967 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10968 trying to fool the compiler with always_true.
10970 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10972 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10973 conditions in gdbserver.
10975 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10977 * spu-low.c (spu_read_memory): Wrap around local store limit.
10978 (spu_write_memory): Likewise.
10980 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10982 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10983 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10985 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10987 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10988 uses with LONGEST uses.
10990 2010-06-14 Stan Shebs <stan@codesourcery.com>
10991 Pedro Alves <pedro@codesourcery.com>
10995 * linux-x86-low.c: Include limits.h.
10997 (always_true): New.
11000 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11001 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11002 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11003 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11004 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11005 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11006 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11007 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11008 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11009 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11010 (amd64_emit_void_call_2): New.
11011 (amd64_emit_ops): New.
11012 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11013 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11014 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11015 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11016 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11017 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11018 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11019 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11020 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11021 (i386_emit_stack_adjust, i386_emit_int_call_1)
11022 (i386_emit_void_call_2): New.
11023 (i386_emit_ops): New.
11024 (x86_emit_ops): New.
11025 (the_low_target): Install x86_emit_ops.
11026 * server.h (struct emit_ops): New.
11027 (get_raw_reg_func_addr): Declare.
11028 (current_insn_ptr, emit_error): Declare.
11029 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11030 (set_trace_state_variable_value): New defines.
11031 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11032 addr_get_trace_state_variable_value and
11033 addr_set_trace_state_variable_value.
11034 (symbol_list): New fields for get_raw_reg,
11035 get_trace_state_variable_value and set_trace_state_variable_value.
11036 (condfn): New typedef.
11037 (struct tracepoint): New field `compiled_cond'.
11038 (do_action_at_tracepoint): Clear compiled_cond.
11039 (get_trace_state_variable_value, set_trace_state_variable_value):
11041 (condition_true_at_tracepoint): If there's a compiled condition,
11043 (current_insn_ptr, emit_error): New globals.
11044 (struct bytecode_address): New.
11045 (get_raw_reg_func_addr): New.
11046 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11047 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11048 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11049 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11050 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11051 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11052 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11053 (compile_tracepoint_condition, compile_bytecodes): New.
11054 * target.h (emit_ops): Forward declare.
11055 (struct target_ops): New field emit_ops.
11056 (target_emit_ops): New.
11057 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11058 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11059 * linux-low.c (linux_emit_ops): New.
11060 (linux_target_ops): Install it.
11061 * linux-low.h (struct linux_target_ops): New field emit_ops.
11063 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11065 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11066 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11068 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11069 Stan Shebs <stan@codesourcery.com>
11071 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11072 (all): Depend on $(extra_libraries).
11073 (install-only): Install the IPA.
11074 (IPA_OBJS, IPA_LIB): New.
11075 (clean): Remove the IPA lib.
11076 (IPAGENT_CFLAGS): New.
11077 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11078 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11079 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11080 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11081 * configure.ac: Check for atomic builtins support in the compiler.
11082 (IPA_DEPFILES, extra_libraries): Define.
11083 * configure.srv (ipa_obj): Add description.
11084 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11085 (i[34567]86-*-linux*): Set ipa_obj.
11086 (x86_64-*-linux*): Set ipa_obj.
11087 * linux-low.c (stabilizing_threads): New.
11088 (supports_fast_tracepoints): New.
11089 (linux_detach): Stabilize threads before detaching.
11090 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11091 the lwp is either not stabilizing, or is moving out of a jump pad.
11092 (linux_fast_tracepoint_collecting): New.
11093 (maybe_move_out_of_jump_pad): New.
11094 (enqueue_one_deferred_signal): New.
11095 (dequeue_one_deferred_signal): New.
11096 (linux_wait_for_event_1): If moving out of a jump pad, defer
11097 pending signals to later.
11098 (linux_stabilize_threads): New.
11099 (linux_wait_1): Check if threads need moving out of jump pads, and
11101 (stuck_in_jump_pad_callback): New.
11102 (move_out_of_jump_pad_callback): New.
11103 (lwp_running): New.
11104 (linux_resume_one_lwp): Handle moving out of jump pads.
11105 (linux_set_resume_request): Dequeue deferred signals.
11106 (need_step_over_p): Also step over fast tracepoint jumps.
11107 (start_step_over): Also uninsert fast tracepoint jumps.
11108 (finish_step_over): Also reinsert fast tracepoint jumps.
11109 (linux_install_fast_tracepoint_jump): New.
11110 (linux_target_ops): Install linux_stabilize_threads and
11111 linux_install_fast_tracepoint_jump_pad.
11112 * linux-low.h (linux_target_ops) <get_thread_area,
11113 install_fast_tracepoint_jump_pad>: New fields.
11114 (struct lwp_info) <collecting_fast_tracepoint,
11115 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11116 (linux_get_thread_area): Declare.
11117 * linux-x86-low.c (jump_insn): New.
11118 (x86_get_thread_area): New.
11119 (append_insns): New.
11120 (push_opcode): New.
11121 (amd64_install_fast_tracepoint_jump_pad): New.
11122 (i386_install_fast_tracepoint_jump_pad): New.
11123 (x86_install_fast_tracepoint_jump_pad): New.
11124 (the_low_target): Install x86_get_thread_area and
11125 x86_install_fast_tracepoint_jump_pad.
11126 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11127 (struct fast_tracepoint_jump): New.
11128 (fast_tracepoint_jump_insn): New.
11129 (fast_tracepoint_jump_shadow): New.
11130 (find_fast_tracepoint_jump_at): New.
11131 (fast_tracepoint_jump_here): New.
11132 (delete_fast_tracepoint_jump): New.
11133 (set_fast_tracepoint_jump): New.
11134 (uninsert_fast_tracepoint_jumps_at): New.
11135 (reinsert_fast_tracepoint_jumps_at): New.
11136 (set_breakpoint_at): Use write_inferior_memory.
11137 (uninsert_raw_breakpoint): Use write_inferior_memory.
11138 (check_mem_read): Mask out fast tracepoint jumps.
11139 (check_mem_write): Mask out fast tracepoint jumps.
11140 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11141 (set_fast_tracepoint_jump): Declare.
11142 (delete_fast_tracepoint_jump)
11143 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11144 (reinsert_fast_tracepoint_jumps_at): Declare.
11145 * regcache.c: Don't compile many functions when building the
11146 in-process agent library.
11147 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11148 the register buffer in the heap.
11149 (free_register_cache): If the register buffer isn't owned by the
11150 regcache, don't free it.
11151 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11152 pre-existing register caches.
11153 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11155 (convert_ascii_to_int): : Constify `from' parameter type.
11156 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11157 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11158 the needed buffer in-place.
11159 (relocate_instruction): New.
11160 * server.c (handle_query) <qSymbols>: If the target supports
11161 tracepoints, give it a chance of looking up symbols. Report
11162 support for fast tracepoints.
11163 (handle_status): Stabilize threads.
11164 (process_serial_event): Adjust.
11165 * server.h (struct fast_tracepoint_jump): Forward declare.
11166 (struct process_info) <fast_tracepoint_jumps>: New field.
11167 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11168 (decode_X_packet, decode_M_packet): Adjust.
11169 (relocate_instruction): Declare.
11170 (in_process_agent_loaded): Declare.
11171 (tracepoint_look_up_symbols): Declare.
11172 (struct fast_tpoint_collect_status): Declare.
11173 (fast_tracepoint_collecting): Declare.
11174 (force_unlock_trace_buffer): Declare.
11175 (handle_tracepoint_bkpts): Declare.
11176 (initialize_low_tracepoint)
11177 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11178 * target.h (struct target_ops) <stabilize_threads,
11179 install_fast_tracepoint_jump_pad>: New fields.
11180 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11181 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11182 [HAVE_STDINT_H]: Include stdint.h.
11183 (trace_debug_1): Rename to ...
11184 (trace_vdebug): ... this.
11185 (trace_debug): Rename to ...
11186 (trace_debug_1): ... this. Add `level' parameter.
11187 (trace_debug): New.
11188 (ATTR_USED, ATTR_NOINLINE): New.
11189 (IP_AGENT_EXPORT): New.
11190 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11191 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11192 (about_to_request_buffer_space, trace_buffer_is_full)
11193 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11194 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11195 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11196 (traceframe_write_count, traceframes_created)
11197 (trace_state_variables)
11198 New renaming defines.
11199 (struct ipa_sym_addresses): New.
11200 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11201 (symbol_list): New.
11202 (ipa_sym_addrs): New.
11203 (all_tracepoint_symbols_looked_up): New.
11204 (in_process_agent_loaded): New.
11205 (write_e_ipa_not_loaded): New.
11206 (maybe_write_ipa_not_loaded): New.
11207 (tracepoint_look_up_symbols): New.
11208 (debug_threads) [IN_PROCESS_AGENT]: New.
11209 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11210 (UNKNOWN_SIDE_EFFECTS): New.
11211 (stop_tracing): New.
11212 (flush_trace_buffer): New.
11213 (stop_tracing_bkpt): New.
11214 (flush_trace_buffer_bkpt): New.
11215 (read_inferior_integer): New.
11216 (read_inferior_uinteger): New.
11217 (read_inferior_data_pointer): New.
11218 (write_inferior_data_pointer): New.
11219 (write_inferior_integer): New.
11220 (write_inferior_uinteger): New.
11221 (struct collect_static_trace_data_action): Delete.
11222 (enum tracepoint_type): New.
11223 (struct tracepoint) <type>: New field `type'.
11224 <actions_str, step_actions, step_actions_str>: Only include in
11226 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11227 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11228 (tracepoints): Use IP_AGENT_EXPORT.
11229 (last_tracepoint): Don't include in the IPA.
11230 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11231 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11232 (alloced_trace_state_variables): New.
11233 (trace_state_variables): Use IP_AGENT_EXPORT.
11234 (traceframe_t): Delete unused variable.
11235 (circular_trace_buffer): Don't include in the IPA.
11236 (trace_buffer_start): Delete.
11237 (struct trace_buffer_control): New.
11238 (trace_buffer_free): Delete.
11239 (struct ipa_trace_buffer_control): New.
11240 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11241 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11243 (trace_buffer_ctrl): New.
11244 (TRACE_BUFFER_CTRL_CURR): New.
11245 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11246 Reimplement as macros.
11247 (trace_buffer_wrap): Delete.
11248 (traceframe_write_count, traceframe_read_count)
11249 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11250 (struct tracepoint_hit_ctx) <type>: New field.
11251 (struct fast_tracepoint_ctx): New.
11252 (memory_barrier): New.
11254 (record_tracepoint_error): Update atomically in the IPA.
11255 (clear_inferior_trace_buffer): New.
11256 (about_to_request_buffer_space): New.
11257 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11258 updating the same buffer.
11259 (add_tracepoint): Default the tracepoint's type to trap
11260 tracepoint, and orig_size to -1.
11261 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11262 internal variables.
11263 (create_trace_state_variable): New parameter `gdb'. Handle it.
11264 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11265 (cmd_qtdp): Handle fast tracepoints.
11266 (cmd_qtdv): Adjust.
11267 (max_jump_pad_size): New.
11268 (gdb_jump_pad_head): New.
11269 (get_jump_space_head): New.
11270 (claim_jump_space): New.
11271 (sort_tracepoints): New.
11272 (MAX_JUMP_SIZE): New.
11273 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11275 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11276 support. Upload fast traceframes, and delete internal IPA
11278 (stop_tracing_handler): New.
11279 (flush_trace_buffer_handler): New.
11280 (cmd_qtstop): Upload fast tracepoints.
11281 (response_tracepoint): Handle fast tracepoints.
11282 (tracepoint_finished_step): Upload fast traceframes. Set the
11283 tracepoint hit context's tracepoint type.
11284 (handle_tracepoint_bkpts): New.
11285 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11286 type. Add comment about fast tracepoints.
11287 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11288 non-existing action_str field.
11289 (get_context_regcache): Handle fast tracepoints.
11290 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11292 (fast_tracepoint_from_jump_pad_address): New.
11293 (fast_tracepoint_from_ipa_tpoint_address): New.
11294 (collecting_t): New.
11295 (force_unlock_trace_buffer): New.
11296 (fast_tracepoint_collecting): New.
11298 (gdb_collect): New.
11299 (write_inferior_data_ptr): New.
11300 (target_tp_heap): New.
11301 (target_malloc): New.
11302 (download_agent_expr): New.
11304 (download_tracepoints): New.
11305 (download_trace_state_variables): New.
11306 (upload_fast_traceframes): New.
11307 (IPA_FIRST_TRACEFRAME): New.
11308 (IPA_NEXT_TRACEFRAME_1): New.
11309 (IPA_NEXT_TRACEFRAME): New.
11310 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11311 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11312 (gdb_jump_pad_buffer_end): New.
11313 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11314 (initialize_tracepoint): Adjust.
11315 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11316 buffer. Initialize the low module.
11317 * utils.c (PREFIX, TOOLNAME): New.
11318 (malloc_failure): Use PREFIX.
11319 (error): In the IPA, an error causes an exit.
11320 (fatal, warning): Use PREFIX.
11321 (internal_error): Use TOOLNAME.
11322 (NUMCELLS): Increase to 10.
11323 * configure, config.in: Regenerate.
11325 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11327 * server.c (handle_query) <qSupported>: Do two passes over the
11328 qSupported string to avoid nesting strtok.
11330 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11332 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11334 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11335 -Wl,--dynamic-list.
11336 * configure: Regenerate.
11337 * proc-service.list: New.
11339 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11341 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11344 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11346 * gdbreplay.c (remote_open): Check error return from socket() call by
11347 its equality to -1 not by it being negative.
11348 * remote-utils.c (remote_open): Likewise.
11350 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11352 * config.h: Regenerate.
11354 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11356 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11357 doesn't provide PTRACE_GET_THREAD_AREA.
11359 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11361 * linux-m68k-low.c: Include <asm/ptrace.h>
11362 (ps_get_thread_area): Implement.
11364 2010-05-03 Doug Evans <dje@google.com>
11366 * event-loop.c (struct callback_event): New struct.
11367 (callback_list): New global.
11368 (append_callback_event, delete_callback_event): New functions.
11369 (process_callback): New function.
11370 (start_event_loop): Call it.
11371 * remote-utils.c (NOT_SCHEDULED): Define.
11372 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11373 moved out of readchar.
11374 (readchar): Rewrite. Call reschedule before returning.
11375 (reset_readchar): New function.
11376 (remote_close): Call it.
11377 (process_remaining, reschedule): New functions.
11378 * server.h (callback_handler_func): New typedef.
11379 (append_callback_event, delete_callback_event): Declare.
11381 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11383 * proc-service.c (ps_pglobal_lookup): Use
11384 thread_db_look_up_one_symbol.
11385 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11386 parameter. Use it instead of all_symbols_looked_up.
11387 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11389 (all_symbols_looked_up): Don't declare.
11390 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11391 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11393 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11394 Set all_symbols_looked_up here.
11395 (thread_db_look_up_one_symbol): New.
11396 (thread_db_get_tls_address): Adjust.
11397 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11398 thread_db object on the heap, and tentatively set it in the
11400 (thread_db_init): Don't set all_symbols_looked_up here.
11401 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11403 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11405 * linux-low.c (linux_kill, linux_detach): Adjust.
11406 (status_pending_p_callback): Remove redundant statement. Check
11407 for !TARGET_WAITIKIND_IGNORE, instead of
11408 TARGET_WAITKIND_STOPPED.
11409 (handle_tracepoints): Make sure LWP is locked. Adjust.
11410 (linux_wait_for_event_1): Adjust.
11411 (linux_cancel_breakpoints): New.
11412 (unsuspend_one_lwp): New.
11413 (unsuspend_all_lwps): New.
11414 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11415 (send_sigstop_callback): Change return type to int, add new
11416 `except' parameter and handle it.
11417 (suspend_and_send_sigstop_callback): New.
11418 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11419 pass them down. If SUSPEND, also increment the lwp's suspend
11421 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11422 (need_step_over_p): Don't consider suspended LWPs.
11423 (start_step_over): Adjust.
11424 (proceed_one_lwp): Change return type to int, add new `except'
11425 parameter and handle it.
11426 (unsuspend_and_proceed_one_lwp): New.
11427 (proceed_all_lwps): Use find_inferior instead of
11429 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11430 also decrement the suspend count of LWPs. Pass `except' down,
11431 instead of hacking its suspend count.
11432 (linux_pause_all): Add `freeze' parameter. Adjust.
11433 (linux_unpause_all): New.
11434 (linux_target_ops): Install linux_unpause_all.
11435 * server.c (handle_status): Adjust.
11436 * target.h (struct target_ops): New fields `unpause_all' and
11437 `cancel_breakpoints'. Add new parameter to `pause_all'.
11438 (pause_all): Add new `freeze' parameter.
11439 (unpause_all): New.
11440 (cancel_breakpoints): New.
11441 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11442 cancel breakpoints.
11443 (cmd_qtstart): Pause threads.
11444 (stop_tracing): Pause threads, and cancel breakpoints.
11445 * win32-low.c (win32_target_ops): Adjust.
11447 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11449 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11450 the inferior right away from here...
11451 (linux_wait_1): ... to here, and adjust to check the thread's
11452 last_resume_kind instead of the lwp's step or stop_expected flags.
11454 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11456 * README: Use consistent `GDB' and `GDBserver' spellings.
11458 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11460 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11461 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11462 (linux_detach_one_lwp): Assume the lwp is stopped.
11463 (any_thread_of): Delete.
11464 (linux_detach): Stop all lwps here. Don't blindly delete all
11466 (delete_lwp_callback): New.
11467 (linux_mourn): Delete all lwps of the process that is gone.
11468 (linux_wait_1): Don't delete the last lwp of the process here.
11469 * mem-break.h (mark_breakpoints_out): Declare.
11470 * mem-break.c (mark_breakpoints_out): New.
11471 (free_all_breakpoints): Use it.
11472 * server.c (handle_target_event): If the process is gone, mark
11474 * thread-db.c (struct thread_db) <create_bp>: New field.
11475 (thread_db_enable_reporting): Fix prototype. Store a thread event
11476 breakpoint reference in the thread_db struct.
11477 (thread_db_load_search): Clear the thread_db object.
11478 (try_thread_db_load_1): Ditto.
11479 (switch_to_process): New.
11480 (disable_thread_event_reporting): Use it.
11481 (remove_thread_event_breakpoints): New.
11482 (thread_db_detach, thread_db_mourn): Use it.
11484 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11486 * linux-low.c (linux_enable_event_reporting): New.
11487 (linux_wait_for_event_1, handle_extended_wait): Use it.
11489 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11491 * linux-low.c (linux_kill_one_lwp, linux_kill)
11492 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11493 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11494 SIGSTOP even if the LWP is stopped.
11495 (send_sigstop_callback): New.
11496 (stop_all_lwps): Use send_sigstop_callback instead.
11497 (linux_resume_one_thread): Adjust.
11498 (proceed_one_lwp): Still proceed an LWP that the client has
11499 requested to stop, if we haven't reported it as stopped yet. Make
11500 sure that LWPs the client want stopped, have a pending SIGSTOP.
11502 2010-04-26 Doug Evans <dje@google.com>
11504 * server.c (handle_general_set): Make static.
11506 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11507 Print received char after testing for error/eof instead of before.
11508 (input_interrupt): Tweak comment.
11510 2010-04-23 Doug Evans <dje@google.com>
11512 * server.c (start_inferior): Print inferior argv if --debug.
11514 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11516 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11517 * nto-x86-low.c: Include server.h
11519 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11521 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11522 be consistent with other sources of this directory.
11523 (init_registers_amd64): Correct name of source file of this function
11526 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11528 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11529 64-bit executables.
11531 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11533 * win32-i386-low.c: Add 64-bit support.
11534 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11535 (init_registers_amd64): Declare.
11536 (mappings): Add 64-bit version of array.
11537 (init_windows_x86): New function.
11538 (the_low_target): Change init_arch field to init_windows_x86.
11540 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11542 * win32-low.c: Adapt to support also 64-bit architecture.
11543 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11544 (get_image_name): Use SIZE_T type for local variable `done'.
11545 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11546 (toolhelp_get_dll_name): Idem.
11547 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11548 Use uintptr_t typecast to avoid warning.
11549 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11550 (handle_exception): Use phex_nz to avoid warning.
11551 (win32_wait): Remove unused local variable `process'.
11553 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11555 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11558 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11560 * configure.ac: Use `ws2_32' library for srv_mingw.
11561 * configure: Regenerate.
11562 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11563 * remote-utils.c: Likewise.
11565 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11567 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11568 if __x86_64__ is defined.
11570 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11572 * configure: Regenerate.
11574 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11576 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11577 * target.h (target_ops): New get_tib_address field.
11578 * win32-low.h (win32_thread_info): Add thread_local_base field.
11579 * win32-low.c (child_add_thread): Add tlb argument.
11580 Set thread_local_base field to TLB.
11581 (get_child_debug_event): Adapt to child_add_thread change.
11582 (win32_get_tib_address): New function.
11583 (win32_target_ops): Set get_tib_address field to
11584 win32_get_tib_address.
11585 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11587 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11589 * linux-low.c (linux_mourn): Also remove the process.
11590 * server.c (handle_target_event): Don't remove the process here.
11591 * nto-low.c (nto_mourn): New.
11592 (nto_target_ops): Install it.
11593 * spu-low.c (spu_mourn): New.
11594 (spu_target_ops): Install it.
11595 * win32-low.c (win32_mourn): New.
11596 (win32_target_ops): Install it.
11598 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11600 * server.h (buffer_xml_printf): Remove redundant `;'.
11602 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11604 * regcache.c (set_register_cache): Invalidate regcaches before
11605 changing the register cache layout.
11606 (regcache_invalidate_one): Allow a NULL regcache.
11607 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11608 regcaches before changing the register cache layout or the target
11611 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11613 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11614 variable warning on Linux/x86-64.
11616 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11618 GDBserver disconnected tracing support.
11620 * linux-low.c (linux_remove_process): Delete.
11621 (add_lwp): Don't set last_resume_kind here.
11622 (linux_kill): Use `mourn'.
11623 (linux_detach): Use `thread_db_detach', and `mourn'.
11624 (linux_mourn): New.
11625 (linux_attach_lwp_1): Adjust comment.
11626 (linux_attach): last_resume_kind moved the thread_info; adjust.
11627 (status_pending_p_callback): Adjust.
11628 (linux_wait_for_event_1): Adjust.
11629 (count_events_callback, select_singlestep_lwp_callback)
11630 (select_event_lwp_callback, cancel_breakpoints_callback)
11631 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11632 (proceed_one_lwp): Adjust.
11633 (linux_async): Add debug output.
11634 (linux_thread_stopped): New.
11635 (linux_pause_all): New.
11636 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11638 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11639 (thread_db_free): Delete declaration.
11640 (thread_db_detach, thread_db_mourn): Declare.
11641 * thread-db.c (thread_db_init): Use thread_db_mourn.
11642 (thread_db_free): Delete, split in two.
11643 (disable_thread_event_reporting): New.
11644 (thread_db_detach): New.
11645 (thread_db_mourn): New.
11647 * server.h (struct thread_info) <last_resume_kind>: New field.
11648 <attached>: Add comment.
11649 <gdb_detached>: New field.
11650 (handler_func): Change return type to int.
11651 (handle_serial_event, handle_target_event): Ditto.
11652 (gdb_connected): Declare.
11654 (disconnected_tracing): Declare.
11655 (stop_tracing): Declare.
11657 * server.c (handle_query) <qSupported>: Report support for
11658 disconnected tracing.
11659 (queue_stop_reply_callback): Account for running threads.
11660 (gdb_wants_thread_stopped): New.
11661 (gdb_wants_all_threads_stopped): New.
11662 (gdb_reattached_process): New.
11663 (handle_status): Clear the `gdb_detached' flag of all processes.
11664 In all-stop, stop all threads.
11665 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11666 (process_serial_event): If the remote connection breaks, or if an
11667 exit was forced with "monitor exit", force an event loop exit.
11668 Handle disconnected tracing on detach.
11669 (handle_serial_event): Adjust.
11670 (handle_target_event): If GDB isn't connected, forward events back
11671 to the inferior, unless the last process exited, in which case,
11672 exit gdbserver. Adjust interface.
11674 * remote-utils.c (remote_open): Don't block in accept. Instead
11675 register an event loop source on the listen socket file
11676 descriptor. Refactor bits into ...
11677 (listen_desc): ... this new global.
11678 (gdb_connected): ... this new function.
11679 (enable_async_notification): ... this new function.
11680 (handle_accept_event): ... this new function.
11681 (remote_close): Clear remote_desc.
11683 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11685 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11687 (mourn_inferior): Define.
11688 (target_process_qsupported): Avoid the dangling else problem.
11689 (thread_stopped): Define.
11690 (pause_all): Define.
11691 (target_waitstatus_to_string): Declare.
11692 * target.c (target_waitstatus_to_string): New.
11694 * tracepoint.c (tracing): Make extern.
11695 (disconnected_tracing): New.
11696 (stop_tracing): Make extern. Handle tracing stops due to GDB
11698 (cmd_qtdisconnected): New.
11699 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11700 (handle_tracepoint_general_set): Handle QTDisconnected.
11702 * event-loop.c (event_handler_func): Change return type to int.
11703 (process_event): Bail out if the event handler wants the event
11705 (handle_file_event): Ditto.
11706 (start_event_loop): Bail out if the event handler wants the event
11709 * nto-low.c (nto_target_ops): Adjust.
11710 * spu-low.c (spu_wait): Don't remove the process here.
11711 (spu_target_ops): Adjust.
11712 * win32-low.c (win32_wait): Don't remove the process here.
11713 (win32_target_ops): Adjust.
11715 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11717 * regcache.c (realloc_register_cache): Invalidate inferior's
11718 regcache before recreating it.
11720 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11722 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11724 2010-04-09 Stan Shebs <stan@codesourcery.com>
11725 Pedro Alves <pedro@codesourcery.com>
11727 * server.h (LONGEST): New.
11728 (struct thread_info) <while_stepping>: New field.
11729 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11731 (initialize_tracepoint, handle_tracepoint_general_set)
11732 (handle_tracepoint_query, tracepoint_finished_step)
11733 (tracepoint_was_hit, release_while_stepping_state_list):
11734 (current_traceframe): Declare.
11735 * server.c (handle_general_set): Handle tracepoint packets.
11736 (read_memory): New.
11737 (write_memory): New.
11738 (handle_search_memory_1): Use read_memory.
11739 (handle_query): Report support for conditional tracepoints, trace
11740 state variables, and tracepoint sources. Handle tracepoint
11742 (main): Initialize the tracepoints module.
11743 (process_serial_event): Handle traceframe reads/writes.
11745 * linux-low.c (handle_tracepoints): New.
11746 (linux_wait_1): Call it.
11747 (linux_resume_one_lwp): Handle while-stepping.
11748 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11749 (linux_target_ops): Install them.
11750 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11752 * linux-x86-low.c (x86_supports_tracepoints): New.
11753 (the_low_target). Install it.
11755 * mem-break.h (delete_breakpoint): Declare.
11756 * mem-break.c (delete_breakpoint): Make external.
11758 * target.h (struct target_ops): Add `supports_tracepoints',
11759 `read_pc', and `write_pc' fields.
11760 (target_supports_tracepoints): Define.
11761 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11764 * regcache.h (struct regcache) <registers_owned>: New field.
11765 (init_register_cache, regcache_cpy): Declare.
11766 (regcache_read_pc, regcache_write_pc): Declare.
11767 (register_cache_size): Declare.
11768 (supply_regblock): Declare.
11769 * regcache.c (init_register_cache): New.
11770 (new_register_cache): Use it.
11771 (regcache_cpy): New.
11772 (register_cache_size): New.
11773 (supply_regblock): New.
11774 (regcache_read_pc, regcache_write_pc): New.
11776 * tracepoint.c: New.
11778 * Makefile.in (OBS): Add tracepoint.o.
11779 (tracepoint.o): New rule.
11781 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11783 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11785 (i386-mmx.c): Likewise.
11786 (i386-mmx-linux.o): Likewise.
11787 (i386-mmx-linux.c): Likewise.
11789 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11790 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11791 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11792 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11794 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11795 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11796 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11798 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11800 * Makefile.in (clean): Updated.
11802 (i386-avx.c): Likewise.
11803 (i386-avx-linux.o): Likewise.
11804 (i386-avx-linux.c): Likewise.
11805 (amd64-avx.o): Likewise.
11806 (amd64-avx.c): Likewise.
11807 (amd64-avx-linux.o): Likewise.
11808 (amd64-avx-linux.c): Likewise.
11810 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11811 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11812 (srv_amd64_regobj): Add amd64-avx.o.
11813 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11814 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11815 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11816 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11817 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11818 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11819 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11821 * i387-fp.c: Include "i386-xstate.h".
11823 (i387_cache_to_xsave): Likewise.
11824 (i387_xsave_to_cache): Likewise.
11825 (x86_xcr0): Likewise.
11827 * i387-fp.h (i387_cache_to_xsave): Likewise.
11828 (i387_xsave_to_cache): Likewise.
11829 (x86_xcr0): Likewise.
11831 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11832 * linux-crisv32-low.c (target_regsets): Likewise.
11833 * linux-m68k-low.c (target_regsets): Likewise.
11834 * linux-mips-low.c (target_regsets): Likewise.
11835 * linux-ppc-low.c (target_regsets): Likewise.
11836 * linux-s390-low.c (target_regsets): Likewise.
11837 * linux-sh-low.c (target_regsets): Likewise.
11838 * linux-sparc-low.c (target_regsets): Likewise.
11839 * linux-xtensa-low.c (target_regsets): Likewise.
11841 * linux-low.c: Include <sys/uio.h>.
11842 (regsets_fetch_inferior_registers): Support nt_type.
11843 (regsets_store_inferior_registers): Likewise.
11844 (linux_process_qsupported): New.
11845 (linux_target_ops): Add linux_process_qsupported.
11847 * linux-low.h (regset_info): Add nt_type.
11848 (linux_target_ops): Add process_qsupported.
11850 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11852 (init_registers_i386_avx_linux): New.
11853 (init_registers_amd64_avx_linux): Likewise.
11854 (xmltarget_i386_linux_no_xml): Likewise.
11855 (xmltarget_amd64_linux_no_xml): Likewise.
11856 (PTRACE_GETREGSET): Likewise.
11857 (PTRACE_SETREGSET): Likewise.
11858 (x86_fill_xstateregset): Likewise.
11859 (x86_store_xstateregset): Likewise.
11860 (use_xml): Likewise.
11861 (x86_linux_update_xmltarget): Likewise.
11862 (x86_linux_process_qsupported): Likewise.
11863 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11864 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11865 init_registers_i386_linux here. Call
11866 x86_linux_update_xmltarget.
11867 (the_low_target): Add x86_linux_process_qsupported.
11869 * server.c (handle_query): Call target_process_qsupported.
11871 * target.h (target_ops): Add process_qsupported.
11872 (target_process_qsupported): New.
11874 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11876 * inferiors.c (add_thread): Set last_status kind to
11877 TARGET_WAITKIND_IGNORE.
11878 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11879 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11880 (linux_wait_1): Move `thread' local definition to block that uses
11881 it. Don't NULL initialize `event_child'.
11882 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11883 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11884 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11886 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11888 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11889 an extended waitstatus, or by a watchpoint.
11890 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11891 thread was stepping or has been stopped by a watchpoint.
11893 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11895 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11896 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11897 of another, then delete the previous, and validate all
11899 (validate_inserted_breakpoint): New.
11900 (delete_disabled_breakpoints): New.
11901 (validate_breakpoints): New.
11902 (check_mem_read): Validate breakpoints before trusting their
11903 shadow. Delete disabled breakpoints.
11904 (check_mem_write): Validate breakpoints before trusting they
11905 should be inserted. Delete disabled breakpoints.
11906 * mem-break.h (validate_breakpoints):
11907 * server.c (handle_query): Validate breakpoints when we see a
11910 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11912 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11913 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11914 if we could tell there's a GDB breakpoint at stop_pc.
11915 (need_step_over_p): Don't do a step over if we find a GDB
11916 breakpoint at the resume PC.
11918 * mem-break.c (struct raw_breakpoint): New.
11919 (enum bkpt_type): New type `gdb_breakpoint'.
11920 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11921 fields. New field `raw'.
11922 (find_raw_breakpoint_at): New.
11923 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11924 breakpoint instead.
11925 (set_breakpoint_at): Adjust.
11926 (delete_raw_breakpoint): New.
11927 (release_breakpoint): New.
11928 (delete_breakpoint): Rename to...
11929 (delete_breakpoint_1): ... this. Add proc parameter. Use
11930 release_breakpoint. Return ENOENT.
11931 (delete_breakpoint): Reimplement.
11932 (find_breakpoint_at): Delete.
11933 (find_gdb_breakpoint_at): New.
11934 (delete_breakpoint_at): Delete.
11935 (set_gdb_breakpoint_at): New.
11936 (delete_gdb_breakpoint_at): New.
11937 (gdb_breakpoint_here): New.
11938 (set_reinsert_breakpoint): Use release_breakpoint.
11939 (uninsert_breakpoint): Rename to ...
11940 (uninsert_raw_breakpoint): ... this.
11941 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11942 (reinsert_raw_breakpoint): Change parameter type to
11944 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11946 (check_breakpoints): Adjust. Use release_breakpoint.
11947 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11948 (breakpoint_inserted_here): Ditto.
11949 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11950 Don't trust the breakpoint's shadow if it is not inserted.
11951 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11952 (delete_all_breakpoints): Adjust.
11953 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11954 use delete_breakpoint_1.
11956 * mem-break.h (breakpoints_supported): Delete declaration.
11957 (set_gdb_breakpoint_at): Declare.
11958 (gdb_breakpoint_here): Declare.
11959 (delete_breakpoint_at): Delete.
11960 (delete_gdb_breakpoint_at): Declare.
11962 * server.h (struct raw_breakpoint): Forward declare.
11963 (struct process_info): New field `raw_breakpoints'.
11965 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11968 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11970 * linux-low.c (status_pending_p_callback): Fix comment.
11971 (linux_wait_for_event_1): Move most of the internal breakpoint
11972 handling from here...
11973 (linux_wait_1): ... to here.
11974 (count_events_callback): New.
11975 (select_singlestep_lwp_callback): New.
11976 (select_event_lwp_callback): New.
11977 (cancel_breakpoints_callback): New.
11978 (select_event_lwp): New.
11979 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11980 priority to all LWPs that have had events that should be reported
11981 to the client. Cancel breakpoints when about to reporting the
11982 event to the client, not while stopping lwps. No longer cancel
11983 finished single-steps here.
11984 (cancel_finished_single_step): Delete.
11985 (cancel_finished_single_steps): Delete.
11987 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11989 * mem-break.c (enum bkpt_type): New.
11990 (struct breakpoint): New field `type'.
11991 (set_breakpoint_at): Change return type to struct breakpoint
11992 pointer. Set type to `other_breakpoint' by default.
11993 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11994 in the breakpoint list.
11995 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11996 (reinsert_breakpoint): Rename to ...
11997 (reinsert_raw_breakpoint): ... this.
11998 (reinsert_breakpoints_at): Adjust.
11999 * mem-break.h (struct breakpoint): Declare.
12000 (set_breakpoint_at): Change return type to struct breakpoint
12003 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12005 * server.c (handle_query): Assign, not compare.
12007 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12009 Teach linux gdbserver to step-over-breakpoints.
12011 * linux-low.c (can_hardware_single_step): New.
12012 (supports_breakpoints): New.
12013 (handle_extended_wait): If stopping threads, read the stop pc of
12014 the new cloned LWP.
12016 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12017 low target doesn't support retrieving the PC.
12018 (add_lwp): Set last_resume_kind to resume_continue.
12019 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12020 (linux_attach): Don't clear stop_expected. Set the lwp's
12021 last_resume_kind to resume_stop.
12022 (linux_detach_one_lwp): Don't check for removed breakpoints.
12023 (check_removed_breakpoint): Delete.
12024 (status_pending_p): Rename to ...
12025 (status_pending_p_callback): ... this. Don't check for removed
12026 breakpoints. Don't consider threads that are stopped from GDB's
12028 (linux_wait_for_lwp): Always read the stop_pc here.
12029 (cancel_breakpoint): New.
12030 (step_over_bkpt): New global.
12031 (linux_wait_for_event_1): Implement stepping over breakpoints.
12032 (gdb_wants_lwp_stopped): New.
12033 (gdb_wants_all_stopped): New.
12034 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12035 single-step traps here. Store the thread's last reported target
12037 (send_sigstop): Don't clear stop_expected. Always set it,
12039 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12040 (cancel_finished_single_step): New.
12041 (cancel_finished_single_steps): New.
12042 (wait_for_sigstop): Don't cancel finished single-step traps here.
12043 (linux_resume_one_lwp): Don't check for removed breakpoints.
12044 Don't set `step' on non-hardware step archs.
12045 (linux_set_resume_request): Ignore resume_stop requests if already
12046 stopping or stopped. Set the lwp's last_resume_kind.
12047 (resume_status_pending_p): Don't check for removed breakpoints.
12048 (need_step_over_p): New.
12049 (start_step_over): New.
12050 (finish_step_over): New.
12051 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12052 requests. Clear the thread's last reported target waitstatus.
12053 Don't use the `suspended' flag. Don't consider pending breakpoints.
12054 (linux_resume): Start a step-over if necessary.
12055 (proceed_one_lwp): New.
12056 (proceed_all_lwps): New.
12057 (unstop_all_lwps): New.
12058 * linux-low.h (struct lwp_info): Rewrite comment for the
12059 `suspended' flag. Add the `stop_pc' field. Delete the
12060 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12061 Add `'last_resume_kind' and `need_step_over' fields.
12062 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12063 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12064 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12065 (set_raw_breakpoint_at): New.
12066 (set_breakpoint_at): Rewrite to use it.
12067 (reinsert_breakpoint_handler): Delete.
12068 (set_reinsert_breakpoint): New.
12069 (reinsert_breakpoint_by_bp): Delete.
12070 (delete_reinsert_breakpoints): New.
12071 (uninsert_breakpoint): Rewrite.
12072 (uninsert_breakpoints_at): New.
12073 (reinsert_breakpoint): Rewrite.
12074 (reinsert_breakpoints_at): New.
12075 (check_breakpoints): Rewrite.
12076 (breakpoint_here): New.
12077 (breakpoint_inserted_here): New.
12078 (check_mem_read): Adjust.
12079 * mem-break.h (breakpoints_supported, breakpoint_here)
12080 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12081 (reinsert_breakpoint_by_bp): Delete declaration.
12082 (delete_reinsert_breakpoints): Declare.
12083 (reinsert_breakpoint): Delete declaration.
12084 (reinsert_breakpoints_at): Declare.
12085 (uninsert_breakpoint): Delete declaration.
12086 (uninsert_breakpoints_at): Declare.
12087 (check_breakpoints): Adjust prototype.
12088 * server.h: Adjust include order.
12089 (struct thread_info): Declare here. Add a `last_status' field.
12091 2010-03-23 Michael Snyder <msnyder@vmware.com>
12093 * server.c (crc32): New function.
12094 (handle_query): Add handling for 'qCRC:' request.
12096 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12098 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12099 lwp had been stopped by a watchpoint.
12101 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12103 * server.h (internal_error): Declare.
12104 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12105 * utils.c (internal_error): New function.
12107 2010-03-15 Andreas Schwab <schwab@redhat.com>
12109 * configure.srv: Fix typo setting srv_regobj.
12111 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12113 * linux-low.c (fetch_register): Avoid passing a non string literal
12115 (usr_store_inferior_registers): Ditto.
12117 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12119 * linux-low.c (linux_write_memory): Bail out early if peeking
12122 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12124 * linux-low.h (struct lwp_info): New fields
12125 `stopped_by_watchpoint' and `stopped_data_address'.
12126 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12127 here, and cache them in the lwp object.
12128 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12130 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12132 (linux_stopped_by_watchpoint): Rewrite.
12133 (linux_stopped_data_address): Rewrite.
12135 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12137 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12138 switching the current inferior, not before.
12140 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12142 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12143 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12144 i386-linux.c and amd64-linux.c.
12145 (reg-i386.o): Removed.
12146 (reg-i386.c): Likewise.
12147 (reg-i386-linux.o): Likewise.
12148 (reg-i386-linux.c): Likewise.
12149 (reg-x86-64.o): Likewise.
12150 (reg-x86-64.c): Likewise.
12151 (reg-x86-64-linux.o): Likewise.
12152 (reg-x86-64-linux.c): Likewise.
12154 (i386.c): Likewise.
12155 (i386-linux.o): Likewise.
12156 (i386-linux.c): Likewise.
12157 (amd64.o): Likewise.
12158 (amd64.c): Likewise.
12159 (amd64-linux.o): Likewise.
12160 (amd64-linux.c): Likewise.
12162 * configure.srv (srv_i386_regobj): New.
12163 (srv_i386_linux_regobj): Likewise.
12164 (srv_amd64_regobj): Likewise.
12165 (srv_amd64_linux_regobj): Likewise.
12166 (srv_i386_32bit_xmlfiles): Likewise.
12167 (srv_i386_64bit_xmlfiles): Likewise.
12168 (srv_i386_xmlfiles): Likewise.
12169 (srv_amd64_xmlfiles): Likewise.
12170 (srv_i386_linux_xmlfiles): Likewise.
12171 (srv_amd64_linux_xmlfiles): Likewise.
12172 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12173 srv_xmlfiles to $srv_i386_xmlfiles.
12174 (i[34567]86-*-mingw32ce*): Likewise.
12175 (i[34567]86-*-mingw*): Likewise.
12176 (i[34567]86-*-nto*): Likewise.
12177 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12178 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12179 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12180 (x86_64-*-linux*): Likewise.
12182 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12183 (init_registers_amd64_linux): New.
12184 (x86_arch_setup): Replace init_registers_x86_64_linux with
12185 init_registers_amd64_linux.
12187 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12189 * configure.ac: Check for libdl. If it is not available link against
12190 static libthread_db.
12191 * configure: Regenerate.
12193 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12197 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12198 handing a read watchpoint.
12199 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12201 2010-02-12 Doug Evans <dje@google.com>
12203 * linux-low.c (linux_supports_tracefork_flag): Document.
12204 (linux_look_up_symbols): Add comment.
12206 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12208 * regcache.c (supply_register): Clear regcache if buf is NULL.
12210 2010-02-02 Nicolas Roche <roche@sourceware.org>
12211 Joel Brobecker <brobecker@adacore.com>
12213 * inferiors.c (find_inferior): Add function documentation.
12214 (unloaded_dll): Handle the case where the unloaded dll has not
12215 been previously registered in the dll list.
12217 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12219 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12220 (thumb2_breakpoint): New.
12221 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12223 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12225 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12226 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12229 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12231 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12233 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12235 * linux-s390-low.c (s390_collect_ptrace_register)
12236 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12238 2010-01-21 Doug Evans <dje@google.com>
12240 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12241 (PTRACE_ARG4_TYPE): New macro.
12242 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12243 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12244 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12245 (usr_store_inferior_registers): Ditto.
12246 (linux_read_memory, linux_write_memory): Ditto.
12247 (linux_test_for_tracefork): Ditto.
12249 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12250 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12252 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12254 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12257 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12259 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12260 prototype to take a regcache. Adjust.
12262 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12264 * regcache.h (struct thread_info): Forward declare.
12265 (struct regcache): New.
12266 (new_register_cache): Adjust prototype.
12267 (get_thread_regcache): Declare.
12268 (free_register_cache): Adjust prototype.
12269 (registers_to_string, registers_from_string): Ditto.
12270 (supply_register, supply_register_by_name, collect_register)
12271 (collect_register_as_string, collect_register_by_name): Ditto.
12272 * regcache.c (struct inferior_regcache_data): Delete.
12273 (get_regcache): Rename to ...
12274 (get_thread_regcache): ... this. Adjust. Switch inferior before
12275 fetching registers.
12276 (regcache_invalidate_one): Adjust.
12277 (regcache_invalidate): Fix prototype.
12278 (new_register_cache): Return the new register cache.
12279 (free_register_cache): Change prototype.
12280 (realloc_register_cache): Adjust.
12281 (registers_to_string): Change prototype to take a regcache. Adjust.
12282 (registers_from_string): Ditto.
12283 (register_data): Ditto.
12284 (supply_register): Ditto.
12285 (supply_register_by_name): Ditto.
12286 (collect_register): Ditto.
12287 (collect_register_as_string): Ditto.
12288 (collect_register_by_name): Ditto.
12289 * server.c (process_serial_event): Adjust.
12290 * linux-low.h (regset_fill_func, regset_store_func): Change
12292 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12294 * linux-low.c (get_stop_pc): Adjust.
12295 (check_removed_breakpoint): Adjust.
12296 (linux_wait_for_event): Adjust.
12297 (linux_resume_one_lwp): Adjust.
12298 (fetch_register): Add regcache parameter. Adjust.
12299 (usr_store_inferior_registers): Ditto.
12300 (regsets_fetch_inferior_registers): Ditto.
12301 (regsets_store_inferior_registers): Ditto.
12302 (linux_fetch_registers, linux_store_registers): Ditto.
12303 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12305 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12307 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12308 prototype to take a regcache.
12309 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12310 * remote-utils.c (convert_ascii_to_int, outreg)
12311 (prepare_resume_reply): Change prototype to take a regcache.
12313 * target.h (struct target_ops) <fetch_registers, store_registers>:
12314 Change prototype to take a regcache.
12315 (fetch_inferior_registers, store_inferior_registers): Change
12316 prototype to take a regcache. Adjust.
12317 * proc-service.c (ps_lgetregs): Adjust.
12318 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12319 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12320 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12321 take a regcache. Adjust.
12322 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12323 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12324 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12325 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12326 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12327 (cris_cannot_fetch_register):
12328 (cris_breakpoint_at): Change prototype to take a regcache.
12330 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12331 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12332 to take a regcache. Adjust.
12333 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12335 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12336 take a regcache. Adjust.
12337 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12338 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12339 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12340 * linux-mips-low.c (mips_get_pc):
12341 (mips_set_pc): Change prototype to take a regcache. Adjust.
12342 (mips_reinsert_addr): Adjust.
12343 (mips_collect_register): Change prototype to take a regcache.
12345 (mips_supply_register):
12346 (mips_collect_register_32bit, mips_supply_register_32bit)
12347 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12348 (mips_store_fpregset): Ditto.
12349 * linux-ppc-low.c (ppc_supply_ptrace_register)
12350 (ppc_supply_ptrace_register): Ditto.
12351 (parse_spufs_run): Adjust.
12352 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12353 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12354 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12355 take a regcache. Adjust.
12356 * linux-s390-low.c (s390_collect_ptrace_register)
12357 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12358 (s390_set_pc): Change prototype to take a regcache. Adjust.
12359 (s390_arch_setup): Adjust.
12360 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12361 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12362 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12363 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12364 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12366 (sparc_breakpoint_at): Adjust.
12367 * linux-xtensa-low.c (xtensa_fill_gregset):
12368 (xtensa_store_gregset):
12369 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12370 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12371 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12372 prototype to take a regcache. Adjust.
12373 * win32-arm-low.c (arm_fetch_inferior_register)
12374 (arm_store_inferior_register): Change prototype to take a
12376 * win32-i386-low.c (i386_fetch_inferior_register)
12377 (i386_store_inferior_register): Change prototype to take a
12379 * win32-low.c (child_fetch_inferior_registers)
12380 (child_store_inferior_registers): Change prototype to take a
12382 (win32_wait): Adjust.
12383 (win32_fetch_inferior_registers): Change prototype to take a
12385 (win32_store_inferior_registers): Adjust.
12386 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12387 store_inferior_register>: Change prototype to take a regcache.
12389 2010-01-20 Doug Evans <dje@google.com>
12391 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12393 (linux_wait_for_event1, linux_init_signals): Ditto.
12394 (W_STOPCODE): Provide definition if missing.
12396 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12398 * linux-low.c (linux_core_of_thread): New.
12399 (compare_ints, show_process, list_threads): New.
12400 (linux_qxfer_osdata): Report threads and cores.
12401 (linux_target_op): Register linux_core_of_thread.
12402 * remote-utils.c (prepare_resume_reply): Report the core.
12403 (buffer_xml_printf): Support %d specifier.
12404 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12406 (handle_query): Handle qXfer:threads. Announce availability
12408 * target.h (struct target_ops): New field core_of_thread.
12410 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12412 * Makefile.in (clean): Remove new generated files.
12413 (reg-s390.o, reg-s390.c): Remove rules.
12414 (reg-s390x.o, reg-s390x.c): Likewise.
12415 (s390-linux32.o, s390-linux32.c): Add rules.
12416 (s390-linux64.o, s390-linux64.c): Likewise.
12417 (s390x-linux64.o, s390x-linux64.c): Likewise.
12418 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12419 * linux-s390-low.c: Include <elf.h>.
12420 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12421 (init_registers_s390): Remove prototype.
12422 (init_registers_s390x): Likewise.
12423 (init_registers_s390_linux32): Add prototype.
12424 (init_registers_s390_linux64): Likewise.
12425 (init_registers_s390x_linux64): Likewise.
12426 (s390_num_regs_3264): New define.
12427 (s390_regmap_3264): New global variable.
12428 (s390_cannot_fetch_register): Remove obsolete check.
12429 (s390_cannot_store_register): Likewise.
12430 (s390_collect_ptrace_register): Handle upper/lower register halves.
12431 (s390_supply_ptrace_register): Likewise.
12432 (s390_fill_gregset): Update to register number changes.
12433 (s390_get_hwcap): New routine.
12434 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12435 Install appropriate regmap and register set.
12437 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12439 * server.c (gdbserver_version): Update copyright year to 2010.
12440 * gdbreplay.c (gdbreplay_version): Likewise.
12442 2009-12-28 Doug Evans <dje@google.com>
12444 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12445 elf/external.h. Include <elf.h> instead but only if necessary.
12447 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12449 * linux-low.c (linux_remove_process): Remove `detaching'
12450 parameter. Don't release/detach from thread_db here.
12451 (linux_kill): Release/detach from thread_db here, ...
12452 (linux_detach): ... and here, before actually detaching.
12453 (linux_wait_1): ... and here, when a process exits.
12454 * thread-db.c (any_thread_of): New.
12455 (thread_db_free): Switch the current inferior to a thread of the
12458 2009-12-21 Doug Evans <dje@google.com>
12460 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12462 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12463 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12464 warning ifndef __NR_tkill. Move setting of errno there too.
12465 Delete unnecessary resetting of errno after syscall.
12466 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12468 * configure.ac: Check for dladdr.
12469 * config.in: Regenerate.
12470 * configure: Regenerate.
12471 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12472 (try_thread_db_load): Update.
12474 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12476 2009-12-18 Doug Evans <dje@google.com>
12478 * event-loop.c: Include unistd.h if it exists.
12480 * linux-low.c (my_waitpid): Move definition away from being in
12481 between linux_tracefork_child/linux_test_for_tracefork.
12483 * gdb_proc_service.h (psaddr_t): Fix type.
12484 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12485 signature to match glibc.
12487 2009-12-16 Doug Evans <dje@google.com>
12489 * linux-low.c (linux_read_memory): Fix argument to read.
12491 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12493 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12494 events, don't leave current_inferior pointing at null.
12496 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12498 * win32-low.c (LOG): Delete.
12499 (OUTMSG): Output to stderr.
12500 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12501 on compile time LOG macro.
12502 (win32_wait): Fix debug output.
12504 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12506 * win32-low.c (win32_add_one_solib): If the dll name is
12507 "ntdll.dll", prepend the system directory to the dll path.
12509 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12511 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12513 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12514 Vladimir Prus <vladimir@codesourcery.com>
12516 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12517 * configure.ac: Check for __mcoldfire__ and set
12518 gdb_cv_m68k_is_coldfire.
12519 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12520 reg-cf.o and reg-m68k.o.
12521 * configure: Regenerated.
12523 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12525 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12526 Pass it to thread_db_free.
12527 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12528 proper `detaching' argument to linux_remove_process.
12529 * linux-low.h (thread_db_free): Add `detaching' parameter.
12530 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12532 (thread_db_free): Add `detaching' parameter. Only
12533 call td_ta_clear_event if detaching from process.
12535 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12537 * thread-db.c (thread_db_free): Fix typo.
12539 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12542 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12544 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12546 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12547 with an i686 compiler.
12548 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12550 * configure: Rebuilt.
12552 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12556 * server.c (handle_search_memory_1): Correct read_addr initialization
12557 in loop for searching subsequent chunks.
12559 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12561 * configure.ac: New --with-libthread-db option.
12562 * thread-db.c: Allow direct dependence on libthread_db.
12563 (thread_db_free): Adjust.
12564 * config.in: Regenerate.
12565 * configure: Likewise.
12567 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12570 * thread-db.c (attach_thread): New function.
12571 (maybe_attach_thread): Return success/failure.
12572 (find_new_threads_callback): Adjust.
12573 (thread_db_find_new_threads): Loop until no new threads.
12575 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12577 * proc-service.c (ps_lgetregs): Formatting.
12579 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12581 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12582 * configure.ac: Adjust.
12583 * linux-low.h (struct process_info_private): Move members to struct
12585 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12586 * linux-low.c (linux_remove_process): Adjust.
12587 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12588 * server.c (handle_query): Move code ...
12589 (handle_monitor_command): ... here. New function.
12590 * target.h (struct target_ops): New member.
12591 * thread-db.c (struct thread_db): New.
12592 (libthread_db_search_path): New variable.
12593 (thread_db_create_event, thread_db_enable_reporting)
12594 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12595 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12596 (try_thread_db_load_1, dladdr_to_soname): New functions.
12597 (try_thread_db_load, thread_db_load_search): New functions.
12598 (thread_db_init): Search for libthread_db.
12599 (thread_db_free): New function.
12600 (thread_db_handle_monitor_command): Likewise.
12601 * config.in: Regenerate.
12602 * configure: Regenerate.
12604 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12606 * spu-low.c (spu_kill): Wait for inferior to terminate.
12607 Call clear_inferiors.
12608 (spu_detach): Call clear_inferiors.
12610 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12612 * aclocal.m4: Regenerate.
12613 * config.in: Likewise.
12614 * configure: Likewise.
12616 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12618 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12619 (parse_spufs_run): New function.
12620 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12621 (ppc_breakpoint_at): Handle SPU breakpoints.
12623 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12625 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12626 (SPUFS_MAGIC): Define.
12627 (spu_enumerate_spu_ids): New function.
12628 (linux_qxfer_spu): New function.
12629 (linux_target_ops): Install linux_qxfer_spu.
12631 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12633 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12634 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12635 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12636 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12637 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12638 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12639 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12640 (init_registers_powerpc_cell32l): Add prototype.
12641 (init_registers_powerpc_cell64l): Likewise.
12642 (ppc_arch_setup): Detect Cell/B.E. architecture.
12644 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12646 * Makefile.in (datarootdir): New variable.
12648 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12650 * linux-low.c (linux_write_memory): Update debugging output.
12651 * Makefile.in (clean): Add new descriptions.
12652 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12653 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12654 * configure.srv: Add new files for arm*-*-linux*.
12655 * linux-arm-low.c: Add new declarations.
12656 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12657 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12658 (HWCAP_VFPv3D16): New.
12659 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12660 instead of __IWMMXT__.
12661 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12662 (arm_arch_setup): New.
12663 (target_regsets): Remove #ifdef. Add VFP regset.
12664 (the_low_target): Use arm_arch_setup.
12666 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12668 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12669 the main thread again.
12671 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12673 Adding Neutrino gdbserver.
12674 * configure: Regenerated.
12675 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12676 * configure.srv (i[34567]86-*-nto*): New target.
12677 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12678 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12679 (nto_comctrl) [__QNX__]: New function.
12680 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12682 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12684 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12687 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12688 Pedro Alves <pedro@codesourcery.com>
12690 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12691 don't support CONTEXT_EXTENDED_REGISTERS.
12692 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12693 (the_low_target): Install them.
12694 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12695 failing with ERROR_PIPE_NOT_CONNECTED.
12697 2009-06-30 Doug Evans <dje@google.com>
12698 Pierre Muller <muller@ics.u-strasbg.fr>
12700 Add h/w watchpoint support to x86-linux, win32-i386.
12701 * Makefile.in (SFILES): Add i386-low.c
12702 (i386_low_h): Define.
12703 (i386-low.o): Add dependencies.
12704 (linux-x86-low.o): Add i386-low.h dependency.
12705 (win32-i386-low.o): Ditto.
12706 * i386-low.c: New file.
12707 * i386-low.h: New file.
12708 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12709 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12710 * linux-low.c (linux_add_process): Initialize arch_private.
12711 (linux_remove_process): Free arch_private.
12712 (add_lwp): Initialize arch_private.
12713 (delete_lwp): Free arch_private.
12714 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12716 * linux-low.h (process_info_private): New member arch_private.
12717 (lwp_info): New member arch_private.
12718 (linux_target_ops): New members new_process, new_thread,
12720 (ptid_of): New macro.
12721 * linux-x86-low.c: Include stddef.h, i386-low.h.
12722 (arch_process_info): New struct.
12723 (arch_lwp_info): New struct.
12724 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12725 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12726 (i386_dr_low_get_status): New function.
12727 (x86_insert_point, x86_remove_point): New functions.
12728 (x86_stopped_by_watchpoint): New function.
12729 (x86_stopped_data_address): New function.
12730 (x86_linux_new_process, x86_linux_new_thread): New functions.
12731 (x86_linux_prepare_to_resume): New function.
12732 (the_low_target): Add entries for insert_point, remove_point,
12733 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12735 * server.c (debug_hw_points): New global.
12736 (monitor_show_help): Document set debug-hw-points.
12737 (handle_query): Process "set debug-hw-points".
12738 * server.h (debug_hw_points): Declare.
12739 (paddress): Declare.
12740 * utils.c (NUMCELLS, CELLSIZE): New macros.
12741 (get_sell, xsnprintf, paddress): New functions.
12742 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12743 remove_point, stopped_by_watchpoint, stopped_data_address.
12744 * win32-i386-low.c: Include i386-low.h.
12745 (debug_reg_state): Replaces dr.
12746 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12747 (i386_dr_low_get_status): New function.
12748 (i386_insert_point, i386_remove_point): New functions.
12749 (i386_stopped_by_watchpoint): New function.
12750 (i386_stopped_data_address): New function.
12751 (i386_initial_stuff): Update.
12752 (get_thread_context,set_thread_context,i386_thread_added): Update.
12753 (the_low_target): Add entries for insert_point,
12754 remove_point, stopped_by_watchpoint, stopped_data_address.
12755 * win32-low.c (win32_insert_watchpoint): New function.
12756 (win32_remove_watchpoint): New function.
12757 (win32_stopped_by_watchpoint): New function.
12758 (win32_stopped_data_address): New function.
12759 (win32_target_ops): Add entries for insert_watchpoint,
12760 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12761 * win32-low.h (win32_target_ops): New members insert_point,
12762 remove_point, stopped_by_watchpoint, stopped_data_address.
12764 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12766 * server.c (process_serial_event): Re-return unsupported, not
12767 error, if the type isn't recognized. Re-allow supporting only
12768 insert or remove packets. Also call require_running for
12769 breakpoints. Add missing break statement to default case. Tidy.
12770 * target.h (struct target_ops): Rename insert_watchpoint to
12771 insert_point, and remove_watchpoint to remove_point.
12773 * linux-low.h (struct linux_target_ops): Likewise.
12774 * linux-low.c (linux_insert_watchpoint): Rename to ...
12775 (linux_insert_point): ... this. Adjust.
12776 (linux_remove_watchpoint): Rename to ...
12777 (linux_remove_point): ... this. Adjust.
12778 (linux_target_ops): Adjust.
12779 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12780 (cris_insert_point): ... this.
12781 (cris_remove_watchpoint): Rename to ...
12782 (cris_remove_point): ... this.
12783 (the_low_target): Adjust.
12785 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12787 * server.c (handle_v_kill): Pass signal_pid to
12788 kill_inferior if multi_process is zero.
12790 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12792 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12793 * target.h (target_ops): Comment for *_watchpoint to make it clear
12794 the functions can get types '0' and '1'.
12796 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12798 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12799 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12800 * regcache.c (get_regcache): Likewise.
12801 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12802 * win32-low.c (child_fetch_inferior_registers): Remove check for
12805 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12806 Pedro Alves <pedro@codesourcery.com>
12808 * target.h (struct target_ops) <supports_multi_process>: New
12810 (target_supports_multi_process): New.
12811 * server.c (handle_query): Even if GDB reports support, only
12812 enable multi-process if the target also supports it. Report
12813 multi-process support only if the target backend supports it.
12814 * linux-low.c (linux_supports_multi_process): New function.
12815 (linux_target_ops): Install it as target_supports_multi_process
12818 2009-05-24 Doug Evans <dje@google.com>
12820 Global renaming of find_thread_pid to find_thread_ptid.
12821 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12822 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12823 All callers updated.
12825 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12826 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12829 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12830 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12831 (linux_resume_one_lwp): Ditto.
12833 2009-05-23 Doug Evans <dje@google.com>
12835 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12836 from struct inferior_list_entry * to struct lwp_info *.
12837 All callers updated.
12839 2009-05-13 Doug Evans <dje@google.com>
12841 * linux-x86-low.c: Don't include assert.h.
12842 (x86_siginfo_fixup): Use fatal, not assert.
12843 (x86_arch_setup): Fix comment.
12845 2009-05-12 Doug Evans <dje@google.com>
12847 Biarch support for i386/amd64 gdbserver.
12848 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12849 Add linux-x86-low.c.
12850 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12851 (linux-x86-low.o): Add.
12852 * linux-x86-64-low.c: Delete.
12853 * linux-i386-low.c: Delete.
12854 * linux-x86-low.c: New file.
12855 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12857 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12859 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12860 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12861 (linux_child_pid_to_exec_file): New function.
12862 (elf_64_header_p, elf_64_file_p): New functions.
12863 (siginfo_fixup): New function.
12864 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12865 give target a chance to convert layout.
12866 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12867 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12869 2009-05-07 Doug Evans <dje@google.com>
12871 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12872 (regsets_store_inferior_registers): Ditto.
12874 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12878 * linux-low.c (must_set_ptrace_flags): Delete.
12879 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12881 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12882 `lwp->must_set_ptrace_flags' instead.
12883 (linux_wait_for_event_1): Set ptrace options here.
12884 (linux_wait_1): ... not here.
12886 2009-04-30 Doug Evans <dje@google.com>
12888 * inferiors.c (started_inferior_callback): New function.
12889 (attached_inferior_callback): New function.
12890 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12891 * server.c (print_started_pid, print_attached_pid): New functions.
12892 (detach_or_kill_for_exit): New function.
12893 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12894 * server.h (have_started_inferiors_p): Declare.
12895 (have_attached_inferiors_p): Declare.
12897 * inferiors.c (remove_process): Fix memory leak, free process.
12898 * linux-low.c (linux_remove_process): New function.
12899 (linux_kill): Call it instead of remove_process.
12900 (linux_detach, linux_wait_1): Ditto.
12902 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12904 * configure.srv: Add x86 Windows CE target.
12906 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12908 * inferiors.c (get_thread_process): Make global.
12909 * server.h (get_thread_process): Add prototype.
12910 * thread-db.c (find_one_thread): Use get_thread_process
12911 instead of current_process.
12912 (thread_db_get_tls_address): Do not crash if called when
12913 thread layer is not yet initialized.
12915 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12917 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12918 * spu-low.c (current_tid): Rename to ...
12919 (current_ptid): ... this.
12920 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12921 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12922 ptid_get_lwp (current_ptid) instead of current_tid.
12923 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12924 instead of current_tid. Use find_process_pid to verify pid
12925 argument is valid. Pass proper argument to remove_process.
12926 (spu_thread_alive): Compare current_ptid instead of current_tid.
12927 (spu_resume): Likewise.
12929 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12931 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12934 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12936 Implement the multiprocess extensions, and add linux multiprocess
12939 * server.h (ULONGEST): Declare.
12940 (struct ptid, ptid_t): New.
12941 (minus_one_ptid, null_ptid): Declare.
12942 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12943 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12944 (struct inferior_list_entry): Change `id' type from unsigned from
12946 (struct sym_cache, struct breakpoint, struct
12947 process_info_private): Forward declare.
12948 (struct process_info): Declare.
12949 (current_process): Declare.
12950 (all_processes): Declare.
12951 (initialize_inferiors): Declare.
12952 (add_thread): Adjust to use ptid_t.
12953 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12954 (add_process, remove_process, find_thread_pid): Declare.
12955 (find_inferior_id): Adjust to use ptid_t.
12956 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12957 (multi_process): Declare.
12958 (push_event): Adjust to use ptid_t.
12959 (read_ptid, write_ptid): Declare.
12960 (prepare_resume_reply): Adjust to use ptid_t.
12961 (clear_symbol_cache): Declare.
12962 * inferiors.c (all_processes): New.
12963 (null_ptid, minus_one_ptid): New.
12964 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12965 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12966 (add_thread): Change unsigned long to ptid. Remove gdb_id
12968 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12969 (gdb_id_to_thread): Rename to ...
12970 (find_thread_pid): ... this. Change unsigned long to ptid.
12971 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12972 (loaded_dll, pull_pid_from_list): Adjust.
12973 (add_process, remove_process, find_process_pid)
12974 (get_thread_process, current_process, initialize_inferiors): New.
12975 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12976 (struct target_waitstatus) <related_pid>: Ditto.
12977 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12978 return type to int.
12979 (struct target_ops) <join>: Add `pid' argument.
12980 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12981 (struct target_ops) <wait>: Add `ptid' field. Change return type
12983 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12984 (mywait): Add `ptid' argument. Change return type to ptid_t.
12985 (target_pid_to_str): Declare.
12986 * target.c (set_desired_inferior): Adjust to use ptids.
12987 (mywait): Add new `ptid' argument. Adjust.
12988 (target_pid_to_str): New.
12989 * mem-break.h (free_all_breakpoints): Declare.
12990 * mem-break.c (breakpoints): Delelete.
12991 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12992 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12993 to use per-process breakpoint list.
12994 (free_all_breakpoints): New.
12995 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12996 (symbol_cache, all_symbols_looked_up): Delete.
12998 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13000 (prepare_resume_reply): Change ptid argument's type from unsigned
13001 long to ptid_t. Adjust. Implement W;process and X;process.
13002 (free_sym_cache, clear_symbol_cache): New.
13003 (look_up_one_symbol): Adjust to per-process symbol cache. *
13004 * server.c (cont_thread, general_thread, step_thread): Change type
13006 (attached): Delete.
13007 (multi_process): New.
13008 (last_ptid): Change type to ptid_t.
13009 (struct vstop_notif) <ptid>: Change type to ptid_t.
13010 (queue_stop_reply, push_event): Change `ptid' argument's type to
13012 (discard_queued_stop_replies): Add `pid' argument.
13013 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13014 changes. Don't reference the `attached' global.
13015 (attach_inferior): Adjust to mywait interface changes.
13016 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13017 features. Handle and report "multiprocess+". Handle
13019 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13021 (handle_v_kill): New.
13022 (handle_v_stopped): Adjust to use target_pid_to_str.
13023 (handle_v_requests): Allow multiple attaches and runs when
13024 multiprocess extensions are in effect. Handle "vKill".
13025 (myresume): Adjust to use ptids.
13026 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13027 (handle_status): Adjust to discard_queued_stop_replies interface
13029 (first_thread_of, kill_inferior_callback)
13030 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13031 (main): Call initialize_inferiors. Adjust to use ptids, killing
13032 and detaching from all inferiors. Handle multiprocess packet
13034 * linux-low.h: Include gdb_proc_service.h.
13035 (struct process_info_private): New.
13036 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13037 <lwpid_of>: Use ptid_get_lwp.
13038 (get_lwp_thread): Adjust.
13039 (struct lwp_info): Add `dead' member.
13040 (find_lwp_pid): Declare.
13041 * linux-low.c (thread_db_active): Delete.
13042 (new_inferior): Adjust comment.
13043 (inferior_pid): Delete.
13044 (linux_add_process): New.
13045 (handle_extended_wait): Adjust.
13046 (add_lwp): Change unsigned long to ptid.
13047 (linux_create_inferior): Add process to processes table. Adjust
13048 to use ptids. Don't set new_inferior here.
13049 (linux_attach_lwp): Rename to ...
13050 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13051 it. Adjust to use ptids.
13052 (linux_attach_lwp): New.
13053 (linux_attach): Add process to processes table. Don't set
13055 (struct counter): New.
13056 (second_thread_of_pid_p, last_thread_of_process_p): New.
13057 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13058 multiple processes.
13059 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13060 processes. Remove process from process table.
13061 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13062 to multiple processes.
13063 (any_thread_of): New.
13064 (linux_detach): Add `pid' argument, and handle it. Remove process
13065 from processes table.
13066 (linux_join): Add `pid' argument. Handle it.
13067 (linux_thread_alive): Change unsighed long argument to ptid_t.
13068 Consider dead lwps as not being alive.
13069 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13070 threads we're not interested in.
13071 (same_lwp, find_lwp_pid): New.
13072 (linux_wait_for_lwp): Change `pid' argument's type from int to
13074 (linux_wait_for_event): Rename to ...
13075 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13076 from int to ptid_t. Adjust.
13077 (linux_wait_for_event): New.
13078 (linux_wait_1): Add `ptid' argument. Change return type to
13079 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13080 that exit from the process table.
13081 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13083 (mark_lwp_dead): New.
13084 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13085 stopping all threads, mark its main lwp as dead.
13086 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13088 (fetch_register, usr_store_inferior_registers)
13089 (regsets_fetch_inferior_registers)
13090 (regsets_store_inferior_registers, linux_read_memory)
13091 (linux_write_memory): Inline `inferior_pid'.
13092 (linux_look_up_symbols): Adjust to use per-process
13093 `thread_db_active'.
13094 (linux_request_interrupt): Adjust to use ptids.
13095 (linux_read_auxv): Inline `inferior_pid'.
13096 (initialize_low): Don't reference thread_db_active.
13097 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13098 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13099 (ps_getpid): Return the pid of the current inferior.
13100 * thread-db.c (proc_handle, thread_agent): Delete.
13101 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13103 (find_one_thread): Change argument type to ptid_t. Adjust to
13105 (maybe_attach_thread): Adjust to per-process data and ptids.
13106 (thread_db_find_new_threads): Ditto.
13107 (thread_db_init): Ditto.
13108 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13109 processes table. Adjust to use ptids.
13110 (spu_kill, spu_detach): Adjust interface. Remove process from
13112 (spu_join, spu_thread_alive): Adjust interface.
13113 (spu_wait): Adjust interface. Remove process from processes
13114 table. Adjust to use ptids.
13115 * win32-low.c (current_inferior_tid): Delete.
13116 (current_inferior_ptid): New.
13117 (debug_event_ptid): New.
13118 (thread_rec): Take a ptid. Adjust.
13119 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13120 (child_delete_thread): Ditto.
13121 (do_initial_child_stuff): Add `attached' argument. Add process to
13123 (child_fetch_inferior_registers, child_store_inferior_registers):
13125 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13126 (win32_attach): Pass 1 to do_initial_child_stuff.
13127 (win32_kill): Adjust interface. Remove process from processes
13129 (win32_detach): Ditto.
13130 (win32_join): Adjust interface.
13131 (win32_thread_alive): Take a ptid.
13132 (win32_resume): Adjust to use ptids.
13133 (get_child_debug_event): Ditto.
13134 (win32_wait): Adjust interface. Remove exiting process from
13137 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13139 Non-stop mode support.
13141 * server.h (non_stop): Declare.
13142 (gdb_client_data, handler_func): Declare.
13143 (delete_file_handler, add_file_handler, start_event_loop):
13145 (handle_serial_event, handle_target_event, push_event)
13146 (putpkt_notif): Declare.
13147 * target.h (enum resume_kind): New.
13148 (struct thread_resume): Replace `step' field by `kind' field.
13149 (TARGET_WNOHANG): Define.
13150 (struct target_ops) <wait>: Add `options' argument.
13151 <supports_non_stop, async, start_non_stop>: New fields.
13152 (target_supports_non_stop, target_async): New.
13153 (start_non_stop): Declare.
13154 (mywait): Add `options' argument.
13155 * target.c (mywait): Add `options' argument. Print child exit
13156 notifications here.
13157 (start_non_stop): New.
13158 * server.c (non_stop, own_buf, mem_buf): New globals.
13159 (struct vstop_notif): New.
13160 (notif_queue): New global.
13161 (queue_stop_reply, push_event, discard_queued_stop_replies)
13162 (send_next_stop_reply): New.
13163 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13165 (attach_inferior): In non-stop mode, don't wait for the target
13167 (handle_general_set): Handle QNonStop.
13168 (handle_query): When handling qC, return the current general
13169 thread, instead of the first thread of the list.
13170 (handle_query): If the backend supports non-stop mode, include
13171 QNonStop+ in the qSupported query response.
13172 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13174 (handle_v_attach, handle_v_run): Handle non-stop mode.
13175 (handle_v_stopped): New.
13176 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13177 (myresume): Adjust to use resume_kind. Handle non-stop.
13178 (queue_stop_reply_callback): New.
13179 (handle_status): Handle non-stop mode.
13180 (main): Clear non_stop flag on reconnection. Use the event-loop.
13181 Refactor serial protocol handling from here ...
13182 (process_serial_event): ... to this new function. When GDB
13183 selects any thread, select one here. In non-stop mode, wait until
13184 GDB acks all pending events before exiting.
13185 (handle_serial_event, handle_target_event): New.
13186 * remote-utils.c (remote_open): Install remote_desc in the event
13188 (remote_close): Remove remote_desc from the event loop.
13189 (putpkt_binary): Rename to...
13190 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13191 (putpkt_binary): New as wrapper around putpkt_binary_1.
13192 (putpkt_notif): New.
13193 (prepare_resume_reply): In non-stop mode, don't change the
13195 * event-loop.c: New.
13196 * Makefile.in (OBJ): Add event-loop.o.
13197 (event-loop.o): New rule.
13199 * linux-low.h (pid_of): Moved here.
13201 (get_lwp_thread): Use lwpid_of.
13202 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13203 * linux-low.c (pid_of): Delete.
13204 (inferior_pid): Use lwpid_of.
13205 (linux_event_pipe): New.
13206 (target_is_async_p): New.
13208 (handle_extended_wait): Use lwpid_of.
13209 (add_lwp): Don't set lwpid field.
13210 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13211 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13212 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13213 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13214 first. Adjust to linux_wait_for_event interface changes. Use
13216 (linux_detach): Don't delete the main lwp here.
13217 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13218 (status_pending_p): Don't consider explicitly suspended lwps.
13219 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13220 pointer. Add OPTIONS argument. Change return type to int. Use
13221 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13222 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13223 pointer. Add status pointer argument. Return a pid instead of a
13224 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13225 changes. In non-stop mode, don't switch to a random thread.
13226 (linux_wait): Rename to...
13227 (linux_wait_1): ... this. Add target_options argument, and handle
13228 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13229 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13230 clean exit and signal exit code. Don't stop all threads in
13231 non-stop mode. In all-stop mode, only stop all threads when
13232 reporting a stop to GDB. Handle explicit thread stop requests.
13233 (async_file_flush, async_file_mark): New.
13235 (send_sigstop): Use lwpid_of.
13236 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13237 interface changes. In non-stop mode, don't switch to a random
13239 (linux_resume_one_lwp): Use lwpid_of.
13240 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13241 (linux_resume_one_thread): ... this. Handle resume_stop. In
13242 non-stop mode, don't look for pending flag in all threads.
13243 (resume_status_pending_p): Don't consider explicitly suspended
13245 (my_waitpid): Reimplement. Emulate __WALL.
13246 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13248 (sigchld_handler, linux_supports_non_stop, linux_async)
13249 (linux_start_non_stop): New.
13250 (linux_target_ops): Register linux_supports_non_stop, linux_async
13251 and linux_start_non_stop.
13252 (initialize_low): Install SIGCHLD handler.
13253 * thread-db.c (thread_db_create_event, find_one_thread)
13254 (thread_db_get_tls_address): Use lwpid_of.
13255 * win32-low.c (win32_detach): Adjust to use resume_kind.
13256 (win32_wait): Add `options' argument.
13257 * spu-low.c (spu_resume): Adjust to use resume_kind.
13258 (spu_wait): Add `options' argument.
13260 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13262 Decouple target code from remote protocol.
13264 * target.h (enum target_waitkind): New.
13265 (struct target_waitstatus): New.
13266 (struct target_ops) <wait>: Return an unsigned long. Take a
13267 target_waitstatus pointer instead of a char pointer.
13268 (mywait): Likewise.
13269 * target.c (mywait): Change prototype to return an unsigned long.
13270 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13271 * server.h (thread_from_wait, old_thread_from_wait): Delete
13273 (prepare_resume_reply): Change prototype to take a
13275 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13276 (last_status, last_ptid): New.
13277 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13278 pid instead of a signal.
13279 (attach_inferior): Remove "status" and "signal" parameters.
13281 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13283 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13284 (handle_v_requests, myresume): Remove "status" and "signal"
13285 parameters. Adjust.
13286 (handle_status): New.
13287 (main): Delete local `status'. Adjust.
13288 * remote-utils.c: Include target.h.
13289 (prepare_resume_reply): Change prototype to take a
13290 target_waitstatus. Adjust.
13292 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13294 * spu-low.c (spu_wait): Adjust.
13295 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13297 (win32_wait): Adjust.
13299 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13301 * target.h (struct thread_resume): Delete leave_stopped member.
13302 (struct target_ops): Add a `n' argument to the `resume' callback.
13303 * server.c (start_inferior): Adjust.
13304 (handle_v_cont, myresume): Adjust.
13305 * linux-low.c (check_removed_breakpoint): Adjust to resume
13306 interface change, and to removed leave_stopped field.
13307 (resume_ptr): Delete.
13308 (struct thread_resume_array): New.
13309 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13310 resume interface change.
13311 (linux_continue_one_thread, linux_queue_one_thread)
13312 (resume_status_pending_p): Check if the resume field is NULL
13313 instead of checking the leave_stopped member.
13314 (linux_resume): Adjust to the target resume interface change.
13315 * spu-low.c (spu_resume): Adjust to the target resume interface
13317 * win32-low.c (win32_detach, win32_resume): Ditto.
13319 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13321 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13323 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13325 (linux_continue_one_thread): Only preserve the stepping flag if
13326 there's a pending breakpoint.
13328 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13330 * server.c (main): After the inferior having exited, call
13331 remote_close before exiting gdbserver.
13333 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13335 Fix size of FPSCR in Power 7 processors.
13336 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13337 (PPC_FEATURE_HAS_DFP): New #define.
13338 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13341 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13343 * server.c (handle_query) Whitespace and formatting.
13345 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13347 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13348 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13349 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13350 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13351 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13352 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13353 Makefile.in, configure.ac: Fix whitespace throughout.
13354 * configure: Regenerate.
13356 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13358 * inferiors.c (find_inferior): Make it safe for the callback
13359 function to delete the currently iterated inferior.
13361 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13363 * Makefile.in (linuw_low_h): Move higher.
13364 (thread-db.o): Depend on $(linux_low_h).
13366 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13368 Rename "process" to "lwp" throughout.
13370 * linux-low.c (all_processes): Rename to...
13371 (all_lwps): ... this.
13372 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13373 (add_process): Rename to ...
13374 (add_lwp): ... this. Adjust.
13375 (linux_create_inferior): Adjust.
13376 (linux_attach_lwp): Adjust.
13377 (linux_attach): Adjust.
13378 (linux_kill_one_process): Rename to ...
13379 (linux_kill_one_lwp): ... this. Adjust.
13380 (linux_kill): Adjust.
13381 (linux_detach_one_process): Rename to ...
13382 (linux_detach_one_lwp): ... this. Adjust.
13383 (linux_detach): Adjust.
13384 (check_removed_breakpoint): Adjust.
13385 (status_pending_p): Adjust.
13386 (linux_wait_for_process): Rename to ...
13387 (linux_wait_for_lwp): ... this. Adjust.
13388 (linux_wait_for_event): Adjust.
13389 (send_sigstop): Adjust.
13390 (wait_for_sigstop): Adjust.
13391 (stop_all_processes): Rename to ...
13392 (stop_all_lwps): ... this.
13393 (linux_resume_one_process): Rename to ...
13394 (linux_resume_one_lwp): ... this. Adjust.
13395 (linux_set_resume_request, linux_continue_one_thread)
13396 (linux_queue_one_thread, resume_status_pending_p)
13397 (usr_store_inferior_registers, regsets_store_inferior_registers)
13398 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13400 * linux-low.h (get_process): Rename to ...
13401 (get_lwp): ... this. Adjust.
13402 (get_thread_process): Rename to ...
13403 (get_thread_lwp): ... this. Adjust.
13404 (get_process_thread): Rename to ...
13405 (get_lwp_thread): ... this. Adjust.
13406 (struct process_info): Rename to ...
13407 (struct lwp_info): ... this.
13408 (all_processes): Rename to ...
13409 (all_lwps): ... this.
13410 * proc-service.c (ps_lgetregs): Adjust.
13411 * thread-db.c (thread_db_create_event, find_one_thread)
13412 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13414 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13416 * server.c (handle_query): Handle "qAttached".
13418 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13420 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13421 GPLv3, update license URL.
13423 2009-03-01 Doug Evans <dje@google.com>
13425 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13426 (server_h): Add gdb_signals.h.
13427 (signals.o): Update.
13428 * server.h (target_signal_from_host,target_signal_to_host_p)
13429 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13431 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13433 * remote-utils.c (getpkt): Also generate remote-debug
13434 information if noack_mode is set.
13436 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13438 * server.c (handle_query): Report qXfer:siginfo:read and
13439 qXfer:siginfo:write as supported and handle them.
13440 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13441 * linux-low.c (linux_xfer_siginfo): New.
13442 (linux_target_ops): Set it.
13444 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13446 * server.c (gdbserver_usage): Mention --remote-debug.
13447 (main): Accept '--remote-debug' switch.
13449 2009-01-18 Doug Evans <dje@google.com>
13451 * regcache.c (new_register_cache): No need to check result of xcalloc.
13452 * server.c (handle_search_memory): Back out calls to xmalloc,
13453 result is checked and error is returned to user upon failure.
13454 (handle_query): Ditto. Add more checks for result of malloc.
13455 (handle_v_cont): Check result of malloc, report error back to
13457 (handle_v_run): Ditto. Call freeargv.
13458 * server.h (freeargv): Declare.
13459 * utils.c (freeargv): New fn.
13461 2009-01-15 Doug Evans <dje@google.com>
13463 * gdbreplay.c (perror_with_name): Make arg const char *.
13464 * server.h (target_signal_to_name): Make return type const char *.
13465 * thread-db.c (thread_db_err_str): Make return type const char *.
13466 * utils.c (perror_with_name): Make arg const char *.
13468 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13470 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13471 when handling a EXIT_PROCESS_DEBUG_EVENT.
13473 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13475 * gdbreplay.c (gdbreplay_version): Update copyright year.
13476 * server.c (gdbserver_version): Likewise.
13478 2009-01-05 Doug Evans <dje@google.com>
13480 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13481 (handle_extended_wait): Improve comment.
13483 2008-12-13 Doug Evans <dje@google.com>
13485 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13486 * server.h (ATTR_MALLOC): New macro.
13487 (xmalloc,xcalloc,xstrdup): Declare.
13488 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13489 * inferiors.c: Ditto.
13490 * linux-low.c: Ditto.
13491 * mem-break.c: Ditto.
13492 * regcache.c: Ditto.
13493 * remote-utils.c: Ditto.
13496 * win32-low.c: Ditto.
13498 2008-12-12 Doug Evans <dje@google.com>
13500 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13501 in debugging printf.
13503 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13505 2008-12-09 Doug Evans <dje@google.com>
13507 * linux-low.h (struct process_info): Delete member tid, unused.
13508 * thread-db.c (find_one_thread): Update.
13509 (maybe_attach_thread): Update.
13511 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13513 * target.h (struct target_ops): Add qxfer_osdata member.
13514 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13516 (linux_qxfer_osdata): New functions.
13517 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13519 * server.c (handle_query): Handle "qXfer:osdata:read:".
13520 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13521 (buffer_xml_printf): New functions.
13522 * server.h (struct buffer): New.
13523 (buffer_grow_str, buffer_grow_str0): New macros.
13524 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13525 (buffer_xml_printf): Declare.
13527 2008-11-24 Doug Evans <dje@google.com>
13529 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13531 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13533 * server.c (handle_v_run): Always use the supplied argument list.
13535 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13537 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13538 (xtensa_regmap_table): Add entry for scompare1.
13540 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13542 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13543 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13544 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13545 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13546 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13547 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13548 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13549 XML target descriptions.
13550 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13551 when inferior is running on an ISA 2.05 or later processor. Add
13552 special case to return offset for full 64-bit slot of FPSCR when
13555 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13557 * Makefile.in (SFILES, clean): Added sparc64 files.
13558 (reg-sparc64.o, reg-sparc64.c): New.
13559 * configure.srv (sparc*-*-linux*): New configuration.
13560 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13561 syscall arguments for SPARC.
13562 (regsets_store_inferior_registers): Likewise.
13563 * linux-sparc-low.c: New file.
13565 2008-10-21 Doug Evans <dje@google.com>
13567 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13568 (READLINE_DIR,READLINE_DEP): Delete.
13569 (INTERNAL_CFLAGS): Update.
13570 (LINTFLAGS): Update.
13572 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13574 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13575 whole argv from the last run, not just argv[0].
13577 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13579 * regcache.c (new_register_cache): Return NULL if the register
13580 cache size isn't known yet.
13581 (free_register_cache): Avoid dereferencing a NULL regcache.
13583 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13585 * configure.srv: Merge MIPS and MIPS64.
13587 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13589 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13591 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13593 * Makefile.in: Add required vsx dependencies.
13595 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13596 Declare init_registers_powerpc_vsx32l.
13597 Declare init_registers_powerpc_vsx64l.
13598 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13599 (ppc_arch_setup): Check for VSX in hwcap.
13600 (ppc_fill_vsxregset): New function.
13601 (ppc_store_vsxregset): New function.
13602 Add new VSX entry in regset_info target_regsets.
13604 * configure.srv: Add new VSX dependencies.
13606 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13608 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13609 (remote_open): Set or clear transport_is_reliable.
13610 (putpkt_binary): Don't expect acks in noack mode.
13611 (getpkt): Don't send ack/nac in noack mode.
13612 * server.c (handle_general_set): Handle QStartNoAckMode.
13613 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13615 (main): Reset noack_mode on every connection.
13616 * server.h (noack_mode): Declare.
13618 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13620 * Makefile.in (GDBREPLAY_OBS): New variable.
13621 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13623 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13624 Daniel Jacobowitz <dan@codesourcery.com>
13626 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13627 (usr_store_inferior_registers): Likewise.
13628 (regsets_store_inferior_registers): Likewise.
13630 2008-07-31 Rolf Jansen <rj@surtec.com>
13631 Pedro Alves <pedro@codesourcery.com>
13633 * configure.ac: Check for memmem declaration.
13634 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13635 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13636 (disable_packet_qfThreadInfo): Unconditionally compile.
13637 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13638 * configure, config.in: Regenerate.
13640 2008-07-28 Doug Kwan <dougkwan@google.com>
13642 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13643 (linux_write_memory): Remove declaration of errno.
13645 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13647 * linux-low.c (handle_extended_wait): Do not use "status"
13648 variable uninitialized.
13650 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13652 * server.c (handle_v_attach): Inhibit reporting dll changes.
13654 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13656 * remote-utils.c (prepare_resume_reply): If requested, don't
13657 output "thread:TID" in the T stop reply.
13659 * server.c (disable_packet_vCont, disable_packet_Tthread)
13660 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13661 (handle_query): If requested, disable support for qC, qfThreadInfo
13663 (handle_v_requests): If requested, disable support for vCont.
13664 (gdbserver_show_disableable): New.
13665 (main): Handle --disable-packet and --disable-packet=LIST.
13667 * server.h (disable_packet_vCont, disable_packet_Tthread)
13668 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13670 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13672 * server.c (gdbserver_usage): Mention --version.
13674 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13676 * Makefile.in (gdbreplay.o): New rule.
13678 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13680 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13681 message, not gdbserver.
13683 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13684 Nathan Sidwell <nathan@codesourcery.com>
13685 Joseph Myers <joseph@codesourcery.com>
13687 * acinclude.m4: Include ../../config/acx.m4.
13688 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13689 * configure, config.in: Regenerate.
13690 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13691 * server.c (gdbserver_version): Print PKGVERSION.
13692 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13693 (main): Adjust gdbserver_usage calls.
13694 * gdbreplay.c (version, host_name): Add declarations.
13695 (gdbreplay_version, gdbreplay_usage): New.
13696 (main): Accept --version and --help options.
13698 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13700 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13701 (arm_breakpoint_at): Handle Thumb.
13702 (the_low_target): Add comment.
13704 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13706 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13708 2008-05-09 Doug Evans <dje@google.com>
13710 * server.h (decode_search_memory_packet): Declare.
13711 * remote-utils.c (decode_search_memory_packet): New fn.
13712 * server.c (handle_search_memory_1): New fn.
13713 (handle_search_memory): New fn.
13714 (handle_query): Process qSearch:memory packets.
13716 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13718 * regcache.c (registers_length): Remove.
13719 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13720 full register packet.
13721 * regcache.h (registers_length): Remove prototype.
13722 * server.h (PBUFSIZ): Define to 16384.
13724 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13726 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13727 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13728 powerpc-64l.o, and powerpc-altivec64l.o.
13729 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13730 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13731 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13732 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13733 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13736 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13737 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13738 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13739 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13740 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13741 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13742 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13743 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13744 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13745 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13748 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13749 (init_registers_powerpc_32l): ... this new prototype.
13750 (init_registers_powerpc_32): Remove, replace by ...
13751 (init_registers_powerpc_altivec32l): ... this new prototype.
13752 (init_registers_powerpc_e500): Remove, replace by ...
13753 (init_registers_powerpc_e500l): ... this new prototype.
13754 (init_registers_ppc64): Remove, replace by ...
13755 (init_registers_powerpc_64l): ... this new prototype.
13756 (init_registers_powerpc_64): Remove, replace by ...
13757 (init_registers_powerpc_altivec64l): ... this new prototype.
13758 (ppc_num_regs): Set to 73.
13759 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13760 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13761 (ppc_cannot_store_register): Handle orig_r3 and trap.
13762 (ppc_arch_setup): Update init_registers_... calls.
13763 (ppc_fill_gregset): Handle orig_r3 and trap.
13765 * inferiors.c (clear_inferiors): Reset current_inferior.
13767 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13769 * acinclude.m4: Add override.m4.
13770 * configure: Regenerate.
13772 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13774 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13775 initial call to init_register_ppc64.
13777 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13779 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13780 single powerpc*-*-linux* case.
13781 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13783 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13785 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13786 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13788 * linux-ppc-low.c: Include <elf.h>.
13789 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13790 (ppc_hwcap): New global variable.
13791 (ppc_regmap): Remove __SPE__ #ifdef sections.
13792 (ppc_regmap_e500): New global variable.
13793 (ppc_cannot_store_register): Update __SPE__ special case.
13794 (ppc_get_hwcap): New function.
13795 (ppc_arch_setup): Use it to determine whether inferior supports
13796 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13797 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13798 Do not access registers if target does not support AltiVec.
13799 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13800 Do not access registers if target does not support SPE.
13801 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13803 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13805 * linux-low.c (disabled_regsets, num_regsets): New.
13806 (use_regsets_p): Delete.
13807 (linux_wait_for_process): Clear disabled_regsets.
13808 (regsets_fetch_inferior_registers): Check and set it.
13809 (regsets_store_inferior_registers): Likewise.
13810 (linux_fetch_registers, linux_store_registers): Do not use
13812 (initialize_low): Allocate disabled_regsets.
13814 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13816 * Makefile.in (LIBOBJS): New.
13817 (OBS): Use LIBOBJS.
13818 (memmem.o): New rule.
13819 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13820 * configure: Regenerated.
13822 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13824 * server.c (handle_query): Never return "unsupported" for
13825 qXfer:features:read queries.
13827 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13829 * server.c (get_features_xml): Fix inverted condition.
13830 (handle_query): Always support qXfer:feature:read.
13832 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13834 * server.c (wrapper_argv): New.
13835 (start_inferior): Handle wrapper_argv. If set, expect an extra
13837 (gdbserver_usage): Document --wrapper.
13838 (main): Parse --wrapper.
13840 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13842 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13843 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13844 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13845 (ppc_set_pc): Likewise.
13846 (ppc_arch_setup): New function.
13847 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13848 of collect_register.
13849 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13851 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13853 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13854 instead of linux-ppc64-low.o.
13855 * linux-ppc64-low.c: Remove file.
13856 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13857 (linux-ppc64-low.o): Remove rule.
13859 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13860 (init_registers_powerpc_64): Likewise.
13861 (ppc_regmap): Conditionally define depending on __powerpc64__.
13862 (ppc_cannot_store_register): Do not special-case "fpscr" when
13863 compiled on __powerpc64__.
13864 (ppc_collect_ptrace_register): New function.
13865 (ppc_supply_ptrace_register): New function.
13866 (ppc_breakpoint): Change type to "unsigned int".
13867 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13868 (the_low_target): Conditionally provide initializers for the
13869 arch_setup member depending on __powerpc64__. Install
13870 collect_ptrace_register and supply_ptrace_register members.
13872 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13874 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13875 * server.c (gdbserver_xmltarget): Define.
13876 (get_features_xml): Use it to replace "target.xml" and arch_string.
13878 * configure.srv: Remove srv_xmltarget. Add XML files that were
13879 mentioned there to srv_xmlfiles instead. Remove conditional tests
13880 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13881 srv_xmlfiles and srv_regobj to include all possible choices.
13882 * configure.ac (srv_xmltarget): Remove.
13883 (srv_xmlfiles): Do not add "target.xml".
13884 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13885 checks for supplementary target information.
13886 * configure: Regenerate.
13887 * Makefile.in (XML_TARGET): Remove.
13888 (target.xml): Remove rule.
13889 (clean): Do not clean up target.xml.
13890 (.PRECIOUS): Do not mention target.xml.
13892 * target.h (struct target_ops): Remove arch_string member.
13893 * linux-low.c (linux_arch_string): Remove.
13894 (linux_target_ops): Remove arch_string initializer.
13895 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13896 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13897 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13898 * spu-low.c (spu_arch_string): Remove.
13899 (spu_target_ops): Remove arch_string initializer.
13900 * win32-low.c (win32_arch_string): Remove.
13901 (win32_target_ops): Remove arch_string initializer.
13902 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13903 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13904 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13906 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13908 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13909 by collect_ptrace_register and supply_ptrace_register hooks.
13910 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13911 instead of checking for the_low_target.left_pad_xfer.
13912 (usr_store_inferior_registers): Use collect_ptrace_register callback
13913 instead of checking for the_low_target.left_pad_xfer.
13915 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13916 (s390_supply_ptrace_register): Likewise.
13917 (s390_fill_gregset): Call s390_collect_ptrace_register.
13918 (the_low_target): Update.
13920 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13921 (ppc_supply_ptrace_register): Likewise.
13922 (the_low_target): Update.
13924 * linux-i386-low.c (the_low_target): Update.
13925 * linux-x86-64-low.c (the_low_target): Update.
13927 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13929 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13930 reg-s390.o and reg-s390x.o.
13932 * linux-low.c (new_inferior): New global variable.
13933 (linux_create_inferior, linux_attach): Set it.
13934 (linux_wait_for_process): Call the_low_target.arch_setup after the
13935 target has stopped for the first time.
13936 (initialize_low): Do not call the_low_target.arch_setup.
13938 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13939 (s390_set_pc): Likewise.
13940 (s390_arch_setup): New function.
13941 (the_low_target): Use s390_arch_setup as arch_setup routine.
13943 * regcache.c (realloc_register_cache): New function.
13944 (set_register_cache): Call it for each existing regcache.
13946 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13948 * server.h (init_registers): Remove prototype.
13950 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13951 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13952 instead of init_registers ().
13953 * linux-arm-low.c (init_registers_arm): Add prototype.
13954 (init_registers_arm_with_iwmmxt): Likewise.
13955 (the_low_target): Add initializer for arch_setup field.
13956 * linux-cris-low.c (init_registers_cris): Add prototype.
13957 (the_low_target): Add initializer for arch_setup field.
13958 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13959 (the_low_target): Add initializer for arch_setup field.
13960 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13961 (the_low_target): Add initializer for arch_setup field.
13962 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13963 (the_low_target): Add initializer for arch_setup field.
13964 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13965 (the_low_target): Add initializer for arch_setup field.
13966 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13967 (the_low_target): Add initializer for arch_setup field.
13968 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13969 (init_registers_mips64_linux): Likewise.
13970 (the_low_target): Add initializer for arch_setup field.
13971 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13972 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13973 (the_low_target): Add initializer for arch_setup field.
13974 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13975 (init_registers_powerpc_64): Likewise.
13976 (the_low_target): Add initializer for arch_setup field.
13977 * linux-s390-low.c (init_registers_s390): Add prototype.
13978 (init_registers_s390x): Likewise.
13979 (the_low_target): Add initializer for arch_setup field.
13980 * linux-sh-low.c (init_registers_sh): Add prototype.
13981 (the_low_target): Add initializer for arch_setup field.
13982 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13983 (the_low_target): Add initializer for arch_setup field.
13984 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13985 (the_low_target): Add initializer for arch_setup field.
13987 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13988 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13989 instead of init_registers ().
13990 * win32-arm-low.c (init_registers_arm): Add prototype.
13991 (the_low_target): Add initializer for arch_setup field.
13992 * win32-i386-low.c (init_registers_i386): Add prototype.
13993 (the_low_target): Add initializer for arch_setup field.
13995 * spu-low.c (init_registers_spu): Add prototype.
13996 (initialize_low): Call initialie_registers_spu () instead of
13997 initialize_registers ().
13999 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14001 * server.c (handle_v_requests): When handling the vRun and vAttach
14002 packets, if already debugging a process, don't kill it. Return an
14005 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14007 * server.c (handle_query): Correct length check.
14009 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14011 * win32-low.c (do_initial_child_stuff): Add process handle
14012 parameter. Set current_process_handle and current_process_id from the
14013 parameters. Clear globals.
14014 (win32_create_inferior): Don't set current_process_handle and
14015 current_process_id here. Instead pass them on the call to
14016 do_initial_child_stuff.
14017 (win32_attach): Likewise.
14018 (win32_clear_inferiors): New.
14019 (win32_kill): Don't close the current process handle or the
14020 current thread handle here. Instead call win32_clear_inferiors.
14021 (win32_detach): Don't open a new handle to the process. Call
14022 win32_clear_inferiors.
14023 (win32_join): Don't rely on current_process_handle; open a new
14024 handle using the process id.
14025 (win32_wait): Call win32_clear_inferiors when the inferior process
14028 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14030 * server.c (monitor_show_help): Add "exit".
14032 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14034 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14035 (clean): Add reg-xtensa.c.
14036 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14037 * configure.srv (xtensa*-*-linux*) New target.
14038 * linux-xtensa-low.c: New.
14039 * xtensa-xtregs.c: New.
14041 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14043 * hostio.c: Don't include errno.h.
14044 (errno_to_fileio_errno): Move to hostio-errno.
14045 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14046 error number outputting to the target->hostio_last_error callback.
14047 (hostio_packet_error): Use FILEIO_EINVAL directly.
14048 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14049 calls to hostio_error.
14050 * hostio-errno.c: New.
14051 * server.h (hostio_last_error_from_errno): Declare.
14052 * target.h (target_ops): Add hostio_last_error member.
14053 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14054 as hostio_last_error handler.
14055 * spu-low.c (spu_target_ops): Likewise.
14056 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14057 (wince_hostio_last_error): New functions.
14058 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14059 as hostio_last_error handler.
14060 (win32_target_ops) [!_WIN32_WCE]: Register
14061 hostio_last_error_from_errno as hostio_last_error handler.
14062 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14063 (hostio-errno.o): New rule.
14064 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14065 * configure.srv (srv_hostio_err_objs): New variable. Default to
14067 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14068 * configure: Regenerate.
14070 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14072 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14073 (linux_kill, linux_detach): Clean up the process list.
14074 * remote-utils.c (remote_open): Improve port number parsing.
14075 (putpkt_binary, input_interrupt): Only send interrupts if the target
14077 * server.c (extended_protocol): Make static.
14078 (attached): Define earlier.
14079 (exit_requested, response_needed, program_argv): New variables.
14080 (target_running): New.
14081 (start_inferior): Clear attached here.
14082 (attach_inferior): Set attached here.
14083 (require_running): Define.
14084 (handle_query): Use require_running and target_running. Implement
14086 (handle_v_attach, handle_v_run): New.
14087 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14088 (gdbserver_usage): Update.
14089 (main): Redo argument parsing. Handle --debug and --multi. Handle
14090 --attach along with other options or after the port. Save
14091 program_argv. Support no initial program. Resynchronize
14092 communication with GDB after an error. Handle "monitor exit".
14093 Use require_running and target_running. Always allow the extended
14094 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14095 restart in extended mode.
14096 * README: Refer to the GDB manual. Update --attach usage.
14098 2007-12-20 Andreas Schwab <schwab@suse.de>
14100 * linux-low.c (STACK_SIZE): Define.
14101 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14102 (linux_test_for_tracefork): Likewise.
14104 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14106 * linux-low.c (linux_wait_for_event): Update messages. Do not
14107 reinsert auto-delete breakpoints.
14108 * mem-break.c (struct breakpoint): Change return type of handler to
14110 (set_breakpoint_at): Update handler type.
14111 (reinsert_breakpoint_handler): Return 1 instead of calling
14113 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14115 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14116 * mem-break.h (set_breakpoint_at): Update handler type.
14117 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14118 * win32-low.c (auto_delete_breakpoint): New.
14119 (get_child_debug_event): Use it.
14121 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14123 * configure.ac: Check for pread and pwrite.
14124 * hostio.c (handle_pread): Fall back to lseek and read.
14125 (handle_pwrite): Fall back to lseek and write.
14126 * config.in, configure: Regenerated.
14128 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14130 * server.c (myresume): Add own_buf argument.
14131 (main): Update calls.
14133 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14135 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14136 * remote-utils.c (remote_open): Do not call disable_async_io.
14137 (block_async_io): Delete.
14138 (unblock_async_io): Make static.
14139 (initialize_async_io): New.
14140 * server.c (handle_v_cont): Handle async I/O here.
14141 (myresume): Likewise. Move other common resume tasks here...
14142 (main): ... from here. Call initialize_async_io. Disable async
14143 I/O before the main loop.
14144 * server.h (initialize_async_io): Declare.
14145 (block_async_io, unblock_async_io): Delete prototypes.
14146 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14148 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14150 * remote-utils.c (readchar): Allow binary data in received messages.
14152 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14154 * win32-low.c (attaching): New global.
14155 (win32_create_inferior): Clear the `attaching' global.
14156 (win32_attach): Set the `attaching' global.
14157 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14158 attaching. Only set a breakpoint at the entry point if not
14161 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14163 * server.c (main): Don't report dll events on the initial
14164 connection on attaches.
14166 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14168 * server.c (main): Relax numerical bases supported for the pid of
14169 the --attach command line argument.
14171 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14173 * win32-low.c (win32_attach): Call OpenProcess before
14174 DebugActiveProcess, not after. Add last error output to error
14177 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14179 * win32-low.c (win32_get_thread_context)
14180 (win32_set_thread_context): New functions.
14181 (thread_rec): Use win32_get_thread_context.
14182 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14183 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14186 2007-12-03 Leo Zayas
14187 Pedro Alves <pedro_alves@portugalmail.pt>
14189 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14191 (child_add_thread): Minor cleanup.
14192 (child_continue): Resume artificially suspended threads before
14193 calling ContinueDebugEvent.
14194 (suspend_one_thread): New.
14195 (fake_breakpoint_event): New.
14196 (get_child_debug_event): Change return type to int. Check here if
14197 gdb sent an interrupt request. If a soft interrupt was requested,
14198 fake a breakpoint event. Return 0 if there is no event to handle,
14200 (win32_wait): Don't check here if gdb sent an interrupt request.
14201 Ensure there is a valid event to handle.
14202 (win32_request_interrupt): Add soft interruption method as last
14205 2007-12-03 Leo Zayas
14206 Pedro Alves <pedro_alves@portugalmail.pt>
14208 * win32-low.h (win32_thread_info): Add descriptions to the
14209 structure members. Replace `suspend_count' counter by a
14211 * win32-low.c (thread_rec): Update condition of when to get the
14212 context from the inferior. Rely on ContextFlags being set if it
14213 has already been retrieved. Only suspend the inferior thread if
14214 we haven't already. Warn if that fails.
14215 (continue_one_thread): s/suspend_count/suspended/. Only call
14216 ResumeThread once. Warn if that fails.
14218 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14220 * win32-low.c (win32_wait): Don't read from the inferior when it
14221 has already exited.
14223 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14225 * Makefile.in (win32_low_h): New variable.
14226 (win32-low.o): Add dependency on $(win32_low_h).
14227 (win32-arm-low.o, win32-i386-low.o): New rules.
14229 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14231 * hostio.c: Correct copyright year.
14233 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14235 * Makefile.in (OBS): Add hostio.o.
14236 (hostio.o): New rule.
14237 * server.h (handle_vFile): Declare.
14238 * hostio.c: New file.
14239 * server.c (handle_v_requests): Take packet_len and new_packet_len
14240 for binary packets. Call handle_vFile.
14241 (main): Update call to handle_v_requests.
14243 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14245 * linux-low.c: Include <sched.h>.
14247 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14249 * linux-low.c (linux_tracefork_grandchild): New.
14250 (linux_tracefork_child): Use clone.
14251 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14253 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14255 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14257 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14259 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14261 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14263 * inferiors.c (change_inferior_id): Delete.
14264 (add_pid_to_list, pull_pid_from_list): New.
14265 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14266 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14267 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14268 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14269 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14270 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14271 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14272 (using_threads): Always set to 1.
14273 (handle_extended_wait): New.
14274 (add_process): Do not set TID.
14275 (linux_create_inferior): Set must_set_ptrace_flags.
14276 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14277 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14278 (linux_thread_alive): Rename TID argument to LWPID.
14279 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14280 (linux_wait_for_event): Do not use TID or check using_threads. Update
14281 call to dead_thread_notify. Call handle_extended_wait.
14282 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14283 (send_sigstop): Delete sigstop_sent.
14284 (wait_for_sigstop): Avoid TID.
14285 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14286 (linux_test_for_tracefork): New.
14287 (linux_lookup_signals): Use thread_db_active and
14288 linux_supports_tracefork_flag.
14289 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14290 * linux-low.h (get_process_thread): Avoid TID.
14291 (struct process_ifo): Move thread_known and tid to the end. Remove
14293 (linux_attach_lwp, thread_db_init): Update prototypes.
14294 * server.h (change_inferior_id): Delete prototype.
14295 (add_pid_to_list, pull_pid_from_list): New prototypes.
14296 * thread-db.c (thread_db_use_events): New.
14297 (find_first_thread): Rename to...
14298 (find_one_thread): ...this. Update callers and messages. Do not
14299 call fatal. Check thread_db_use_events. Do not call
14300 change_inferior_id or new_thread_notify.
14301 (maybe_attach_thread): Update. Do not call new_thread_notify.
14302 (thread_db_init): Set thread_db_use_events. Check use_events.
14303 * utils.c (fatal, warning): Correct message prefix.
14305 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14307 * Makefile.in (clean): Remove new files.
14308 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14309 (powerpc-64.o, powerpc-64.c): New rules.
14310 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14311 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14313 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14315 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14316 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14317 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14318 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14319 (target_regsets): Add AltiVec and SPE register sets.
14320 * configure.ac: Check for AltiVec and SPE.
14321 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14322 (ppc_fill_vrregset, ppc_store_vrregset): New.
14323 (target_regsets): Add AltiVec register set.
14324 * configure: Regenerated.
14326 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14328 * linux-low.c (O_LARGEFILE): Define.
14329 (linux_read_memory): Use /proc/PID/mem.
14330 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14331 * configure, config.in: Regenerated.
14333 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14335 * linux-low.c (linux_wait_for_event): Do not pass signals while
14338 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14340 * win32-low.c (create_process): New.
14341 (win32_create_inferior): Use create_process instead of
14342 CreateProcess. If create_process failed retry appending an ".exe"
14343 suffix. Store the GetLastError result immediatelly after
14344 create_process calls and use it on the call to error.
14346 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14348 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14350 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14352 * configure.ac: Switch license to GPLv3.
14354 2007-08-01 Michael Snyder <msnyder@access-company.com>
14356 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14358 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14360 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14362 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14363 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14364 CloseToolhelp32Snapshot.
14365 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14366 CloseToolhelp32Snapshot.
14368 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14370 * server.c (main): Check for inferior exit before main loop.
14372 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14374 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14375 instead of on tmp_desc.
14377 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14378 Daniel Jacobowitz <dan@codesourcery.com>
14380 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14381 (add_thread): Minor cleanups.
14382 (clear_inferiors): Move lower in the file. Clear the DLL
14384 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14385 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14386 (xml_escape_text): New.
14387 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14389 (handle_v_cont): Report errors.
14390 (gdbserver_version): Update.
14391 (main): Correct size of own_buf. Do not report initial DLL events.
14392 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14393 (unloaded_dll, xml_escape_text): New.
14394 * win32-low.c (enum target_waitkind): Update comments.
14395 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14396 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14397 (win32_EnumProcessModules, win32_GetModuleInformation)
14398 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14399 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14400 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14401 (win32_Module32First, win32_Module32Next, load_toolhelp)
14402 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14403 (get_child_debug_event): Handle DLL events.
14404 (win32_wait): Likewise.
14406 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14408 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14409 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14411 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14413 * win32-low.c (handle_output_debug_string): Ignore event if not
14416 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14418 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14420 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14422 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14424 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14426 * inferiors.c (change_inferior_id): Add comment.
14427 * linux-low.c (check_removed_breakpoint): Add an early
14428 prototype. Improve debug output.
14429 (linux_attach): Doc update.
14430 (linux_detach_one_process, linux_detach): Clean up before releasing
14432 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14433 * linux-low.h (struct process_info): Doc improvement.
14434 * mem-break.c (delete_all_breakpoints): New.
14435 * mem-break.h (delete_all_breakpoints): New prototype.
14436 * thread-db.c (find_first_thread): New.
14437 (thread_db_create_event): Call it instead of
14438 thread_db_find_new_threads. Clean up unused variables.
14439 (maybe_attach_thread): Remove first thread handling.
14440 (thread_db_find_new_threads): Use find_first_thread.
14441 (thread_db_get_tls_address): Likewise.
14443 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14445 * thread-db.c (thread_db_find_new_threads): Add prototype.
14446 (thread_db_create_event): Check for the main thread before adding
14448 (maybe_attach_thread): Only enable event reporting if TID == 0.
14449 (thread_db_get_tls_address): Check for new threads.
14451 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14453 * linux-low.c (linux_create_inferior): Try execv before execvp.
14454 * spu-low.c (spu_create_inferior): Likewise.
14456 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14458 * linux-low.c (linux_create_inferior): Change execv to execvp.
14459 * spu-low.c (spu_create_inferior): Likewies.
14461 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14463 * Makefile.in (clean): Clean new files instead of deleted ones.
14464 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14465 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14467 * configure.srv: Specify XML files and new regformats for MIPS and
14469 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14470 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14471 an entry for the restart register.
14472 (mips_cannot_fetch_register, mips_cannot_store_register)
14473 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14474 register names to match the XML descriptions.
14475 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14476 restart register instead of $0.
14478 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14479 Markus Deuling <deuling@de.ibm.com>
14481 * remote-utils.c (decode_xfer_write): New function.
14482 * server.h (decode_xfer_write): Add prototype.
14483 * server.c (handle_query): Add PACKET_LEN argument. Support
14484 qXfer:spu:read and qXfer:spu:write packets.
14485 (main): Pass packet_len to handle_query.
14486 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14487 * target.h (target_ops): Add qxfer_spu.
14489 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14491 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14492 accessing non-seekable spufs files.
14494 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14496 * server.c (handle_query): Add reply for qC packet.
14498 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14499 Leo Zayas <lerele@champenstudios@com>
14501 * server.h (check_remote_input_interrupt_request): New function.
14502 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14503 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14504 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14505 (check_remote_input_interrupt_request): New function.
14506 * server.h (check_remote_input_interrupt_request): Declare.
14507 * win32-low.c (winapi_DebugBreakProcess,
14508 winapi_GenerateConsoleCtrlEvent): New typedefs.
14509 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14511 (win32_wait): Check for remote interrupt request
14512 with check_remote_input_interrupt_request.
14513 (win32_request_interrupt): New function.
14514 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14518 * win32-low.c (debug_registers_changed,
14519 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14520 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14521 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14522 (thread_rec): Get context using the low target.
14523 (child_add_thread): Call thread_added on the low target,
14524 which does the same thing.
14526 (do_initial_child_stuff): Remove debug registers references.
14527 Set context using the low target. Resume threads after
14528 setting the contexts.
14529 (child_continue): Remove dead variable. Remove debug
14530 registers references.
14531 (child_fetch_inferior_registers): Go through the low target.
14532 (do_child_store_inferior_registers): Remove.
14533 (child_store_inferior_registers): Go through the low target.
14534 (win32_resume): Remove debug registers references.
14535 Set context using the low target.
14536 (handle_exception): Change return type to void. Don't record
14537 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14538 first chance exception.
14539 (get_child_debug_event): Change return type to void. Remove
14540 goto loop. Always return after waiting for debug event.
14541 (win32_wait): Convert to switch statement. Handle spurious
14544 * win32-i386-low.c (debug_registers_changed,
14545 debug_registers_used): New.
14546 (initial_stuff): Rename to ...
14547 (i386_initial_stuff): ... this. Clear debug registers
14549 (store_debug_registers): Delete.
14550 (i386_get_thread_context): New.
14551 (load_debug_registers): Delete.
14552 (i386_set_thread_context): New.
14553 (i386_thread_added): New.
14554 (single_step): Rename to ...
14555 (i386_single_step): ... this.
14556 (do_fetch_inferior_registers): Rename to ...
14557 (i386_fetch_inferior_register): ... this.
14558 (i386_store_inferior_register): New.
14559 (the_low_target): Adapt to new interface.
14561 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14562 (arm_get_thread_context): New.
14563 (arm_set_thread_context): New.
14565 (do_fetch_inferior_registers): Rename to ...
14566 (arm_fetch_inferior_register): ... this.
14567 (arm_store_inferior_register): New.
14568 (arm_wince_breakpoint): Reimplement as unsigned long.
14569 (arm_wince_breakpoint_len): Define.
14570 (the_low_target): Adapt to new interface.
14572 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14573 load_debug_registers. Add get_thread_context, set_thread_context,
14574 thread_added and store_inferior_register. Rename
14575 fetch_inferior_registers to fetch_inferior_register.
14576 (regptr): Remove declaration.
14578 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14580 * linux-low.c (linux_detach): Change return type to int. Return 0.
14581 * spu-low.c (spu_detach): Likewise.
14583 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14585 * target.h (target_ops): Change return type of detach to int.
14587 (join_inferior): New.
14588 * server.c (main): Don't skip detach support on mingw32.
14589 If the inferior doesn't support detaching return error.
14590 Call join_inferior instead of using waitpid.
14591 * linux-low.c (linux_join): New.
14592 (linux_target_op): Add linux_join.
14593 * spu-low.c (spu_join): New.
14594 (spu_target_ops): Add spu_join.
14595 * win32-low.c (win32_detach): Adapt to new interface.
14596 Reopen current_process_handle before detaching. Issue a child
14597 resume before detaching.
14599 (win32_target_op): Add win32_join.
14601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14603 * win32-low.c (win32-attach): Fix return value.
14604 * target.h (target_ops): Describe ATTACH return values.
14606 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14608 * win32-low.c (GETPROCADDRESS): Define.
14609 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14610 (winapi_DebugSetProcessKillOnExit): Likewise.
14611 (win32_create_inferior): Force usage of ansi CreateProcessA.
14612 (win32_attach): Use GETPROCADDRESS.
14613 (win32_detach): Likewise.
14615 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14617 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14619 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14621 * win32-low.c: Commit leftover changes from 2007-03-29.
14623 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14625 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14626 fields short instead of int. Add explicit padding.
14627 (i387_cache_to_fsave): Remove unnecessary casts.
14628 (i387_fsave_to_cache): Doc fix.
14629 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14631 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14633 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14634 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14636 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * configure.srv (arm*-*-mingw32ce*): Move near the other
14641 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14643 * configure.ac: Add errno checking.
14644 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14645 sys/file.h and malloc.h.
14646 (AC_CHECK_DECLS): Add perror.
14647 (srv_mingwce): Handle.
14648 * configure.srv (i[34567]86-*-cygwin*): Add
14649 win32-i386-low.o to srv_tgtobj.
14650 (i[34567]86-*-mingw*): Likewise.
14651 (arm*-*-mingw32ce*): Add case.
14652 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14653 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14654 [__MINGW32CE__] (strerror): New function.
14655 [__MINGW32CE__] (errno): Define to GetLastError.
14656 [__MINGW32CE__] (COUNTOF): New macro.
14657 (remote_open): Remove extra close call.
14658 * mem-break.c (delete_breakpoint_at): New function.
14659 * mem-break.h (delete_breakpoint_at): Declare.
14660 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14661 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14662 [USE_WIN32API] (read, write): Add char* casts.
14663 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14664 * server.h: Include wincecompat.h on Windows CE.
14665 [HAVE_ERRNO_H]: Check.
14666 (perror): Declare if not declared.
14667 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14668 (perror_with_name): Remove errno declaration.
14669 * wincecompat.h: New.
14670 * wincecompat.c: New.
14671 * win32-low.h: New.
14672 * win32-arm-low.c: New.
14673 * win32-i386-low.c: New.
14674 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14675 (OUTMSG2): Make it safe.
14677 (COUNTOF): New macro.
14678 (NUM_REGS): Get it from the low target.
14679 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14680 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14681 (thread_rec): Let low target handle debug registers.
14682 (child_add_thread): Likewise.
14683 (child_init_thread_list): Likewise.
14684 (continue_one_thread): Likewise.
14686 (do_child_fetch_inferior_registers): Move to ...
14687 * win32-i386-low.c: ... here, and rename to ...
14688 (do_fetch_inferior_registers): ... this.
14689 * win32-low.c (child_fetch_inferior_registers):
14690 Go through the low target.
14691 (do_child_store_inferior_registers): Use regptr.
14692 (strwinerror): New function.
14693 (win32_create_inferior): Handle Windows CE.
14694 Use strwinerror instead of strerror on Windows error
14695 codes. Add program to the error output.
14696 Don't close the main thread handle on Windows CE.
14697 (win32_attach): Use coredll.dll on Windows CE.
14698 (win32_kill): Close current process and current
14700 (win32_detach): Use coredll.dll on Windows CE.
14701 (win32_resume): Let low target handle debug registers, and
14703 (handle_exception): Add/Remove initial breakpoint. Avoid
14704 non-existant WSTOPSIG on Windows CE.
14705 (win32_read_inferior_memory): Cast to remove warning.
14706 (win32_arch_string): Go through the low target.
14707 (initialize_low): Call set_breakpoint_data with the low
14708 target's breakpoint.
14709 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14710 FOP_REGNUM, mappings): Move to ...
14711 * win32-i386-low.c: ... here.
14712 * win32-low.c (win32_thread_info): Move to ...
14713 * win32-low.h: ... here.
14714 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14715 win32-arm-low.c and wincecompat.c.
14716 (all:): Add $EXEEXT.
14717 (install-only:): Likewise.
14718 (gdbserver:): Likewise.
14719 (gdbreplay:): Likewise.
14720 * config.in: Regenerate.
14721 * configure: Regenerate.
14723 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * win32-low.c: Rename typedef thread_info to
14726 win32_thread_info throughout.
14728 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14730 * win32-i386-low.c: Rename to ...
14731 * win32-low.c: ... this.
14732 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14733 * Makefile.in: Likewise.
14735 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14737 * remote-utils.c (monitor_output): Constify msg parameter.
14738 * server.h (monitor_output): Likewise.
14739 * win32-i386-low.c (handle_output_debug_string): New.
14740 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14741 handle_output_debug_string.
14742 (get_child_debug_event): Likewise.
14744 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14746 * server.c (main): Correct strtoul check.
14748 2007-03-27 Jon Ringle <jon@ringle.org>
14750 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14752 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14754 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14756 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14758 * terminal.h: Check HAVE_SGTTY_H.
14760 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14762 * remote-utils.c (remote_open): Print out the assigned port number.
14764 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14766 * remote-utils.c (monitor_output): New function.
14767 * server.c (debug_threads): Define here.
14768 (monitor_show_help): New function.
14769 (handle_query): Handle qRcmd.
14770 (main): Do not handle 'd' packet.
14771 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14772 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14775 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14777 * Makefile.in (EXEEXT): New.
14778 (clean): Use $(EXEEXT).
14780 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14782 * target.h (target_ops): Rename send_signal to request_interrupt,
14783 and remove enum target_signal parameter.
14784 * linux-low.c (linux_request_interrupt): Rename from
14785 linux_send_signal, and always send SIGINT.
14786 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14787 and always send SIGINT.
14788 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14790 (input_interrupt): Likewise.
14792 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14794 * server.c (get_features_xml): Check if target implemented
14796 * win32-i386-low.c (win32_arch_string): New.
14797 (win32_target_ops): Add win32_arch_string as arch_string member.
14799 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14801 * spu-low.c (spu_arch_string): New.
14802 (spu_target_ops): Add spu_arch_string.
14804 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14806 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14807 * configure.ac: Do not check for terminal.h.
14808 * configure, config.in: Regenerated.
14810 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14812 * Makefile.in (OBS): Add $(XML_BUILTIN).
14813 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14815 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14816 (arm-with-iwmmxt.c): New.
14817 * config.in, configure: Regenerate.
14818 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14819 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14820 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14821 (arm*-*-linux*): Add iWMMXt and regset support.
14822 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14823 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14824 (arm_store_wmmxregset, target_regsets): New.
14825 * server.c (get_features_xml): Take annex argument. Check builtin
14827 (handle_query): Handle multiple annexes.
14829 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14831 * remote-utils.c [USE_WIN32API] (read, write): Define.
14832 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14835 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14837 * linux-i386-low.c (the_low_target): Set arch_string.
14838 * linux-x86-64-low.c (the_low_target): Likewise.
14839 * linux-low.c (linux_arch_string): New.
14840 (linux_target_ops): Add it.
14841 * linux-low.h (struct linux_target_ops): Add arch_string.
14842 * server.c (write_qxfer_response): Use const void * for DATA.
14843 (get_features_xml): New.
14844 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14845 * target.h (struct target_ops): Add arch_string method.
14847 2007-01-03 Denis Pilat <denis.pilat@st.com>
14848 Daniel Jacobowitz <dan@codesourcery.com>
14850 * linux-low.c (linux_kill): Handle being called with no threads.
14851 * win32-i386-low.c (win32_kill): Likewise.
14852 (get_child_debug_event): Clear current_process_handle.
14854 2006-12-30 Denis PILAT <denis.pilat@st.com>
14855 Daniel Jacobowitz <dan@codesourcery.com>
14857 * remote-utils.c (remote_open): Check the type of specified
14858 serial port devices before opening them.
14859 * server.c (main): Kill the inferior if an error occurs during
14860 the first remote_open.
14862 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14864 * README: Update supported targets.
14866 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14868 * Makefile.in (clean): Remove reg-mips64.c.
14869 (reg-mips64.c, reg-mips64.o): New rules.
14870 * configure.srv: Handle mips64. Include regset support for mips.
14871 * linux-mips-low.c (union mips_register): New.
14872 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14873 (mips_breakpoint, mips_breakpoint_at): Use int.
14874 (mips_collect_register, mips_supply_register)
14875 (mips_collect_register_32bit, mips_supply_register_32bit)
14876 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14877 (mips_store_fpregset, target_regsets): New.
14878 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14880 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14882 * configure.srv: Add target "spu*-*-*".
14883 * Makefile.in (clean): Remove reg-spu.c.
14884 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14885 * spu-low.c: New file.
14887 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14889 * configure.ac: Correct td_thr_tls_get_addr test.
14890 * configure: Regenerated.
14892 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14894 * linux-low.c (linux_wait_for_event): Reformat. Use the
14895 pass_signals array.
14896 * remote-utils.c (decode_address_to_semicolon): New.
14897 * server.c (pass_signals, handle_general_set): New.
14898 (handle_query): Mention QPassSignals for qSupported.
14899 (main): Call handle_general_set.
14900 * server.h (pass_signals, decode_address_to_semicolon): New.
14902 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14904 * server.c (handle_query): Correct error handling for read_auxv.
14906 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14908 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14909 and srv_linux_thread_db to yes.
14910 * linux-s390-low.c (s390_fill_gregset): New function.
14911 (target_regsets): Define data structure.
14913 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14915 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14916 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14917 * config.in, configure: Regenerated.
14918 * inferiors.c (gdb_id_to_thread): New function.
14919 (gdb_id_to_thread_id): Use it.
14920 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14921 * linux-low.h (struct process_info): Add th member.
14922 (thread_db_get_tls_address): New prototype.
14923 * remote-utils.c (decode_address): Make non-static.
14924 * server.c (handle_query): Handle qGetTLSAddr.
14925 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14926 * target.h (struct target_ops): Add get_tls_address.
14927 * thread-db.c (maybe_attach_thread): Save the thread handle.
14928 (thread_db_get_tls_address): New.
14930 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14932 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14933 (linux_resume_one_process): Take a siginfo_t *. Update all
14934 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14935 (struct pending_signals): Add a siginfo_t.
14936 (linux_wait_for_process): Always set last_status.
14937 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14938 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14939 * linux-low.h (struct process_info): Add last_status.
14941 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14943 * remote-utils.c (try_rle): New function.
14944 (putpkt_binary): Use it.
14946 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14948 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14949 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14950 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14951 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14952 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14955 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14957 * server.c (terminal_fd): New variable.
14958 (old_foreground_pgrp): Likewise.
14959 (restore_old_foreground_pgrp): New function.
14960 (start_inferior): Record the terminal file descriptor in terminal_fd
14961 and its original foreground group in old_foreground_pgrp. Register
14962 restore_old_foreground_pgrp with atexit().
14964 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14966 * server.c (handle_query): Correct qPart to qXfer.
14968 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14970 * configure.ac: Check for more headers which are missing on
14971 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14972 * configure.srv: Add Cygwin and mingw32.
14973 * remote-utils.c: Don't include headers unconditionally which
14974 are missing on mingw32. Include <winsock.h> for mingw32.
14975 (remote_open): Adjust for mingw32 support. Flush
14976 standard error after writing to it.
14977 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14978 (unblock_async_io, enable_async_io, disable_async_io)
14979 (readchar, getpkt): Update for Winsock support.
14980 (prepare_resume_reply): Expect a protocol signal number.
14981 * server.c: Disable <sys/wait.h> on mingw32.
14982 (start_inferior): Adjust for mingw32 support. Flush
14983 standard error after writing to it.
14984 (attach_inferior): Likewise. Use protocol signal
14986 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14988 * win32-i386-low.c: New file.
14989 * Makefile.in (XM_CLIBS): Set.
14990 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14991 (win32-i386-low.o): New dependency rule.
14992 * linux-low.c (linux_wait): Use target signal numbers.
14993 * target.h (struct target_ops): Doc fix.
14994 * server.h (target_signal_to_name): New prototype.
14995 * gdbreplay.c: Don't include headers unconditionally which
14996 are missing on mingw32. Include <winsock.h> for mingw32.
14997 (remote_close, remote_open): Adjust for Winsock support.
14998 * configure, config.in: Regenerated.
15000 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15002 * server.c (decode_xfer_read, write_qxfer_response): New.
15003 (handle_query): Take a packet length argument. Handle
15004 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15005 the qSupported response.
15006 (main): Update call to handle_query.
15008 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15010 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15011 (putpkt_binary): Renamed from putpkt and adjusted for binary
15013 (putpkt): New wrapper for putpkt_binary.
15014 (readchar): Don't mask off the high bit.
15015 (decode_X_packet): New function.
15016 * server.c (main): Call putpkt_binary if a handler sets the packet
15017 length. Save the length of the incoming packet. Handle 'X'.
15018 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15020 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15022 * server.c (handle_query): Handle qSupported.
15024 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15026 * remote-utils.c (all_symbols_looked_up): New variable.
15027 (look_up_one_symbol): Check it.
15028 * server.h (look_up_one_symbol): New declaration.
15029 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15031 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15033 * Makefile.in (linux-arm-low.o): Update dependencies.
15034 * linux-arm-low.c: Include "gdb_proc_service.h".
15035 (PTRACE_GET_THREAD_AREA): Define.
15036 (ps_get_thread_area): New function.
15038 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15040 * configure.srv (m68k*-*-uclinux*): New target.
15041 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15042 (linux_resume_one_process): Remove extraneous cast.
15043 (linux_read_offsets): New.
15044 (linux_target_op): Add linux_read_offsets on mmuless systems.
15045 * server.c (handle_query): Add qOffsets logic.
15046 * target.h (struct target_ops): Add read_offsets.
15048 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15050 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15051 (PTRACE_GET_THREAD_AREA): Define.
15052 (ps_get_thread_area): New function.
15053 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15054 (linux-x86-64-low.o): Update.
15056 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15058 * configure.ac: Remove checks for prfpregset_t.
15059 * gdb_proc_service.h: New file.
15060 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15061 new "gdb_proc_service.h".
15062 * proc-service.c: Likewise.
15063 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15064 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15065 * Makefile.in (gdb_proc_service_h): Updated.
15066 * configure, config.in: Regenerated.
15068 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15070 * remote-utils.c (prepare_resume_reply): Move declaration
15071 of gdb_id_from_wait to the top of the block.
15073 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15075 * linux-low.c (regsets_store_inferior_registers): Read the regset
15076 from the target before filling it.
15078 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15080 * server.c (attach_inferior): Return SIGTRAP for a successful
15083 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15085 * Makefile.in (OBS): Add version.o.
15086 (STAGESTUFF): Delete.
15087 (version.o): Add dependencies.
15088 (version.c): Replace rule.
15089 (clean): Remove version.c.
15090 * server.c (gdbserver_version): New.
15091 (gdbserver_usage): Use printf.
15092 (main): Handle --version and --help.
15093 * server.h (version, host_name): Add declarations.
15095 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15107 * linux-x86-64-low.c:
15109 * linux-s390-low.c:
15110 * linux-ppc64-low.c:
15112 * linux-mips-low.c:
15113 * linux-m68k-low.c:
15114 * linux-m32r-low.c:
15117 * linux-ia64-low.c:
15118 * linux-i386-low.c:
15119 * linux-crisv32-low.c:
15131 * gdbserver.1: Add (C) after Copyright. Update the FSF
15134 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15136 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15137 (arm_breakpoint_at): Recognize both breakpoints.
15138 (the_low_target): Use the correct breakpoint instruction.
15140 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15142 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15143 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15144 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15145 (the_low_target): Update.
15147 2005-10-25 Andreas Schwab <schwab@suse.de>
15149 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15151 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15152 (ia64_num_regs): Reduce to 462.
15154 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15156 * acinclude.m4: Correct quoting.
15157 * aclocal.m4: Regenerated.
15159 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15160 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15161 (thread_db_init): Call thread_db_err_str.
15162 * configure.ac: Check for TD_VERSION.
15163 * config.in, configure: Regenerated.
15165 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15167 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15169 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15171 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15172 is not available. Define HAVE_PTRACE_GETREGS if it is.
15173 * config.in, configure: Regenerated.
15174 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15175 * linux-i386-low.c, linux-m68k-low.c: Update to use
15176 HAVE_PTRACE_GETREGS.
15177 * linux-low.c (regsets_fetch_inferior_registers)
15178 (regsets_store_inferior_registers): Only return 0 if we processed
15180 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15181 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15183 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15185 * inferiors.c (struct thread_info): Add gdb_id.
15186 (add_thread): Add gdb_id argument.
15187 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15188 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15189 calls to add_thread.
15190 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15191 * server.c (handle_query): Use thread_to_gdb_id.
15192 (handle_v_cont, main): Use gdb_id_to_thread_id.
15193 * server.h (add_thread): Update prototype.
15194 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15197 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15199 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15200 left-padded registers.
15201 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15202 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15204 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15206 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15207 * configure: Regenerate.
15208 * config.in: Regenerate.
15209 * server.h (NEED_DECLARATION_STRERROR):
15210 Replace with !HAVE_DECL_STRERROR.
15212 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15214 * linux-low.c (linux_wait, linux_send_signal): Don't test
15215 an unsigned long variable for > 0 if it could be MAX_ULONG.
15216 * server.c (myresume): Likewise.
15217 * target.c (set_desired_inferior): Likewise.
15219 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15221 * configure.ac: Simplify and improve check for socklen_t.
15222 * configure, config.in: Regenerate.
15224 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15226 * acconfig.h: Remove.
15227 * configure.ac: Add a test for socklen_t. Use three-argument
15228 AC_DEFINE throughout.
15229 * config.in: Regenerated using autoheader 2.59.
15230 * configure: Regenerated.
15232 * gdbreplay.c (socklen_t): Provide a default.
15233 (remote_open): Use socklen_t.
15234 * remote-utils.c (socklen_t): Provide a default.
15235 (remote_open): Use socklen_t.
15236 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15239 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15241 * linux-low.c (linux_read_memory, linux_write_memory)
15242 (linux_read_auxv): Likewise.
15243 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15244 (check_mem_write): Likewise.
15245 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15247 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15248 (registers_from_string, register_data): Likewise.
15249 * server.c (handle_query, main): Likewise.
15250 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15251 (decode_M_packet): Likewise.
15252 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15253 * target.h (struct target_ops): Update read_memory, write_memory,
15255 (read_inferior_memory, write_inferior_memory): Update.
15256 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15257 to unsigned char *.
15258 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15259 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15260 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15261 linux-s390-low.c, linux-sh-low.c: Update for changes in
15262 read_inferior_memory and the_low_target->breakpoint.
15264 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15266 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15267 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15268 * configure.srv: Add powerpc64-*-linux*.
15269 * linux-ppc64-low.c: New file.
15271 2005-05-23 Orjan Friberg <orjanf@axis.com>
15273 * linux-cris-low.c: New file with support for CRIS.
15274 * linux-crisv32-low.c: Ditto for CRISv32.
15275 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15276 (clean): Add reg-cris.c and reg-crisv32.c.
15277 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15278 reg-crisv32.o, and reg-crisv32.c to make rules.
15279 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15280 recognized targets.
15282 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15284 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15285 of sizeof (PTRACE_XFER_TYPE).
15286 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15288 2005-05-12 Orjan Friberg <orjanf@axis.com>
15290 * target.h (struct target_ops): Add insert_watchpoint,
15291 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15292 pointers for hardware watchpoint support.
15293 * linux-low.h (struct linux_target_ops): Ditto.
15294 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15295 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15296 to linux_target_ops.
15297 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15299 * server.c (main): Recognize 'Z' and 'z' packets.
15301 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15303 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15304 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15305 (the_low_target): Add new members.
15307 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15309 * proc-service.c (ps_lgetregs): Search all_processes instead of
15312 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15314 * server.c (start_inferior): Change return type to int.
15315 (attach_inferior): Change sigptr to int *.
15316 (handle_v_cont, handle_v_requests): Change signal to int *.
15317 (main): Change signal to int.
15319 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15321 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15322 * configure.srv: Add m32r*-*-linux*.
15323 * linux-m32r-low.c: New file.
15325 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15327 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15329 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15331 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15332 Take unsigned long arguments for PIDs.
15333 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15334 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15335 (wait_for_sigstop, linux_resume_one_process)
15336 (regsets_fetch_inferior_registers, linux_send_signal)
15337 (linux_read_auxv): Likewise. Update the types of variables holding
15338 PIDs. Update format string specifiers.
15339 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15340 * remote-utils.c (prepare_resume_reply): Likewise.
15341 * server.c (cont_thread, general_thread, step_thread)
15342 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15344 (handle_query): Update format specifiers.
15345 (handle_v_cont, main): Use strtoul for thread IDs.
15346 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15347 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15348 (general_thread, step_thread, thread_from_wait)
15349 (old_thread_from_wait): Update.
15350 * target.h (struct thread_resume): Use unsigned long for THREAD.
15351 (struct target_ops): Use unsigned long for arguments to attach and
15354 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15356 * acinclude.m4: Include bfd/bfd.m4 directly.
15357 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15358 <agriffis@toolchain.org>.
15359 * aclocal.m4, configure: Regenerated.
15361 2005-01-07 Andrew Cagney <cagney@gnu.org>
15363 * configure.ac: Rename configure.in, require autoconf 2.59.
15364 * configure: Re-generate.
15366 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15368 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15369 LIBS when finished.
15370 * aclocal.m4: Regenerated.
15371 * configure: Regenerated.
15373 2004-11-21 Andreas Schwab <schwab@suse.de>
15375 * linux-m68k-low.c (m68k_num_gregs): Define.
15376 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15377 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15378 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15379 (m68k_breakpoint_at): New. Add to the_low_target.
15381 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15382 srv_linux_thread_db to yes.
15384 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15386 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15387 (ARCH_SET_FS): Likewise.
15388 (ARCH_GET_FS): Likewise.
15389 (ARCH_GET_GS): Likewise.
15391 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15393 * linux-i386-low.c (ps_get_thread_area): New.
15394 * linux-x86-64-low.c (ps_get_thread_area): New.
15395 * linux-low.c: Include <sys/syscall.h>.
15396 (linux_kill_one_process): Don't kill the first thread here.
15397 (linux_kill): Kill the first thread here.
15398 (kill_lwp): New function.
15399 (send_sigstop, linux_send_signal): Use it.
15400 * proc-service.c: Clean up #ifdefs.
15401 (fpregset_info): Delete.
15402 (ps_lgetregs): Update and enable implementation.
15403 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15405 * remote-utils.c (struct sym_cache, symbol_cache): New.
15406 (input_interrupt): Print a clearer message.
15407 (async_io_enabled): New variable.
15408 (enable_async_io, disable_async_io): Use it. Update comments.
15409 (look_up_one_symbol): Use the symbol cache.
15410 * thread-db.c (thread_db_look_up_symbols): New function.
15411 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15413 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15415 * configure.in: Test for -rdynamic.
15416 * configure: Regenerated.
15417 * Makefile (INTERNAL_LDFLAGS): New.
15418 (gdbserver, gdbreplay): Use it.
15420 2004-09-02 Andrew Cagney <cagney@gnu.org>
15422 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15424 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15426 * linux-low.c (linux_wait): Clear all_processes list also.
15428 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15430 * linux-low.c: Include <errno.h>. Remove extern declaration of
15433 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15435 * gdbreplay.c, server.h, utils.c: Update copyright years.
15437 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15439 * server.c (main): Print child status or termination signal from
15440 variable 'signal', not 'sig'.
15442 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15444 * linux-low.c (linux_read_memory): Change return type to
15445 int. Check for and return error from ptrace().
15446 * target.c (read_inferior_memory): Change return type to int. Pass
15447 back return status from the_target->read_memory().
15448 * target.h (struct target_ops): Adapt *read_memory() prototype.
15450 (read_inferior_memory): Adapt prototype.
15451 * server.c (main): Return an error packet if
15452 read_inferior_memory() returns an error.
15454 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15456 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15457 Unify with other clean targets.
15459 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15461 * server.c (handle_v_cont): Call set_desired_inferior.
15463 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15465 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15467 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15469 * linux-low.c (linux_wait): Unblock async I/O.
15470 (linux_resume): Block and enable async I/O.
15471 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15472 * server.h (block_async_io, unblock_async_io): Add prototypes.
15474 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15476 * remote-utils.c (remote_open): Print a status notice after
15477 opening a TCP port.
15478 * server.c (attach_inferior): Print a status notice after
15481 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15483 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15485 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15487 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15489 * server.c, target.h: Update copyright years.
15491 2004-02-25 Roland McGrath <roland@redhat.com>
15493 * target.h (struct target_ops): New member `read_auxv'.
15494 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15495 * linux-low.c (linux_read_auxv): New function.
15496 (linux_target_ops): Initialize `read_auxv' member to that.
15498 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15500 Committed by Jim Blandy <jimb@redhat.com>.
15502 * linux-s390-low.c (s390_num_regs): Update.
15503 (s390_regmap): Remove control registers. Use __s390x__ predefine
15504 instead of GPR_SIZE to distiguish s390 and s390x targets.
15506 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15508 * linux-low.c: Update copyright year.
15509 (check_removed_breakpoint): Clear pending_is_breakpoint.
15510 (linux_set_resume_request, linux_queue_one_thread)
15511 (resume_status_pending_p): New functions.
15512 (linux_continue_one_thread): Use process->resume.
15513 (linux_resume): Only resume threads if there are no pending events.
15514 * linux-low.h (struct process_info): Add resume request
15517 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15519 * regcache.c (new_register_cache): Clear the allocated register
15520 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15522 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15524 * linux-low.c (linux_resume): Take a struct thread_resume *
15526 (linux_wait): Update call.
15527 (resume_ptr): New static variable.
15528 (linux_continue_one_thread): Renamed from
15529 linux_continue_one_process. Use resume_ptr.
15530 (linux_resume): Use linux_continue_one_thread.
15531 * server.c (handle_v_cont, handle_v_requests): New functions.
15532 (myresume): New function.
15533 (main): Handle 'v' case.
15534 * target.h (struct thread_resume): New type.
15535 (struct target_ops): Change argument of "resume" to struct
15537 (myresume): Delete macro.
15539 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15541 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15542 (uninstall): Support DESTDIR.
15544 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15546 * configure.srv: Add xscale*linux copy of arm*linux entry.
15548 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15550 * linux-arm-low.c (arm_reinsert_addr): New function.
15551 (the_low_target): Add arm_reinsert_addr.
15553 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15555 * mem-break.c: Remove whitespace at end of file.
15557 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15559 * configure.in: Check whether we need to prototype strerror.
15560 * server.h: Optionally prototype strerror.
15561 * gdbreplay.c (perror_with_name): Use strerror.
15562 * linux-low.c (linux_attach_lwp): Use strerror.
15563 * utils.c (perror_with_name): Use strerror.
15564 * config.in, configure: Regenerated.
15566 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15568 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15569 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15571 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15573 * Makefile.in (SFILES): Update.
15574 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15575 low-sun3.c: Remove files.
15577 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15579 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15580 (linux_detach_one_process, linux_detach): New functions.
15581 (linux_target_ops): Add linux_detach.
15582 * server.c (main): Handle 'D' packet.
15583 * target.h (struct target_ops): Add "detach" member.
15584 (detach_inferior): Define.
15586 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15588 From Kelley Cook <kelleycook@wideopenwest.com>:
15589 * configure.srv: Accept i[34567]86 variants.
15591 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15593 * linux-low.c (linux_wait_for_event): Correct comment typos.
15594 (linux_resume_one_process): Call check_removed_breakpoint.
15595 (linux_send_signal): New function.
15596 (linux_target_ops): Add linux_send_signal.
15597 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15599 * target.h (struct target_ops): Add send_signal.
15601 2003-05-29 Jim Blandy <jimb@redhat.com>
15603 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15604 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15605 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15606 away part of the register's value.
15608 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15610 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15611 (linux_wait_for_event, linux_init_signals): Likewise.
15613 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15615 * configure.in: Check for stdlib.h.
15616 * configure: Regenerated.
15617 * config.in: Regenerated.
15619 2003-01-04 Andreas Schwab <schwab@suse.de>
15621 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15623 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15625 * Makefile.in: Remove obsolete code.
15627 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15629 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15630 defined(PT_FPR0_HI).
15632 2002-11-17 Stuart Hughes <seh@zee2.com>
15634 * linux-arm-low.c (arm_num_regs): Increase.
15635 (arm_regmap): Include status register.
15637 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15639 * linux-low.c (register_addr): Remove incorrect -1 check.
15641 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15643 * linux-low.c (linux_create_inferior): Call setpgid. Return
15645 (unstopped_p, linux_signal_pid): Remove.
15646 (linux_target_ops): Remove linux_signal_pid.
15647 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15648 global instead of target method.
15649 * target.h (struct target_ops): Remove signal_pid. Update comment
15650 for create_inferior.
15651 * server.c (signal_pid): New variable.
15652 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15653 gdbserver. Set the child to be the foreground process group.
15654 (attach_inferior): Set signal_pid.
15656 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15658 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15660 2002-08-20 Jim Blandy <jimb@redhat.com>
15662 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15665 2002-08-01 Andrew Cagney <cagney@redhat.com>
15667 * Makefile.in: Make chill references obsolete.
15669 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15671 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15672 * configure: Regenerate.
15673 * config.in: Regenerate.
15675 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15677 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15678 (perror_with_name, remote_close, remote_open, expect, play): Static.
15680 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15682 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15683 byte offsets instead of an array of indexes.
15684 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15686 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15688 * regcache.c: Add comment.
15690 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15692 * thread-db.c: New file.
15693 * proc-service.c: New file.
15694 * acinclude.m4: New file.
15695 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15696 proc-service.o, and thread-db.o.
15697 (linux-low.o): Add USE_THREAD_DB.
15698 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15699 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15700 * aclocal.m4: Regenerated.
15701 * config.in: Regenerated.
15702 * configure: Regenerated.
15703 * configure.in: Check for proc_service.h, sys/procfs.h,
15704 thread_db.h, and linux/elf.h headrs.
15705 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15706 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15707 Check for -lthread_db and thread support.
15708 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15709 PowerPC, and SuperH.
15710 * i387-fp.c: Constify arguments.
15711 * i387-fp.h: Likewise.
15712 * inferiors.c: (struct thread_info): Renamed from
15713 `struct inferior_info'. Remove PID member. Use generic inferior
15714 list header. All uses updated.
15715 (inferiors, signal_pid): Removed.
15716 (all_threads): New variable.
15717 (get_thread): Define.
15718 (add_inferior_to_list): New function.
15719 (for_each_inferior): New function.
15720 (change_inferior_id): New function.
15721 (add_inferior): Removed.
15722 (remove_inferior): New function.
15723 (add_thread): New function.
15724 (free_one_thread): New function.
15725 (remove_thread): New function.
15726 (clear_inferiors): Use for_each_inferior and free_one_thread.
15727 (find_inferior): New function.
15728 (find_inferior_id): New function.
15729 (inferior_target_data): Update argument type.
15730 (set_inferior_target_data): Likewise.
15731 (inferior_regcache_data): Likewise.
15732 (set_inferior_regcache_data): Likewise.
15733 * linux-low.c (linux_bp_reinsert): Remove.
15734 (all_processes, stopping_threads, using_thrads)
15735 (struct pending_signals, debug_threads, pid_of): New.
15736 (inferior_pid): Replace with macro.
15737 (struct inferior_linux_data): Remove.
15738 (get_stop_pc, add_process): New functions.
15739 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15740 Use add_process and add_thread.
15741 (linux_attach_lwp): New function, based on old linux_attach. Use
15742 add_process and add_thread. Set stop_expected for new threads.
15743 (linux_attach): New function.
15744 (linux_kill_one_process): New function.
15745 (linux_kill): Kill all LWPs.
15746 (linux_thread_alive): Use find_inferior_id.
15747 (check_removed_breakpoints, status_pending_p): New functions.
15748 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15749 Update. Use WNOHANG. Wait for cloned processes also. Update process
15750 struct for the found process.
15751 (linux_wait_for_event): New function.
15752 (linux_wait): Use it. Support LWPs.
15753 (send_sigstop, wait_for_sigstop, stop_all_processes)
15754 (linux_resume_one_process, linux_continue_one_process): New functions.
15755 (linux_resume): Support LWPs.
15756 (REGISTER_RAW_SIZE): Remove.
15757 (fetch_register): Use register_size instead. Call supply_register.
15758 (usr_store_inferior_registers): Likewise. Call collect_register.
15759 Fix recursive case.
15760 (regsets_fetch_inferior_registers): Improve error message.
15761 (regsets_store_inferior_registers): Add debugging.
15762 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15763 (unstopped_p, linux_signal_pid): New functions.
15764 (linux_target_ops): Add linux_signal_pid.
15765 (linux_init_signals): New function.
15766 (initialize_low): Call it. Initialize using_threads.
15767 * regcache.c (inferior_regcache_data): Add valid
15769 (get_regcache): Fetch registers lazily. Add fetch argument
15770 and update all callers.
15771 (regcache_invalidate_one, regcache_invalidate): New
15773 (new_register_cache): Renamed from create_register_cache.
15774 Return the new regcache.
15775 (free_register_cache): Change argument to a void *.
15776 (registers_to_string, registers_from_string): Call get_regcache
15777 with fetch flag set.
15778 (register_data): Make static. Pass fetch flag to get_regcache.
15779 (supply_register): Call get_regcache with fetch flag clear.
15780 (collect_register): Call get_regcache with fetch flag set.
15781 (collect_register_as_string): New function.
15782 * regcache.h: Update.
15783 * remote-utils.c (putpkt): Flush after debug output and use
15785 Handle input interrupts while waiting for an ACK.
15786 (input_interrupt): Use signal_pid method.
15787 (getpkt): Flush after debug output and use stderr.
15788 (outreg): Use collect_register_as_string.
15789 (new_thread_notify, dead_thread_notify): New functions.
15790 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15791 and general_thread.
15792 (look_up_one_symbol): Flush after debug output.
15793 * server.c (step_thread, server_waiting): New variables.
15794 (start_inferior): Don't use signal_pid. Update call to mywait.
15795 (attach_inferior): Update call to mywait.
15796 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15797 (main): Don't fetch/store registers explicitly. Use
15798 set_desired_inferior. Support proposed ``Hs'' packet. Update
15800 * server.h: Update.
15801 (struct inferior_list, struct_inferior_list_entry): New.
15802 * target.c (set_desired_inferior): New.
15803 (write_inferior_memory): Constify.
15804 (mywait): New function.
15805 * target.h: Update.
15806 (struct target_ops): New signal_pid method.
15807 (mywait): Removed macro, added prototype.
15809 * linux-low.h (regset_func): Removed.
15810 (regset_fill_func, regset_store_func): New.
15811 (enum regset_type): New.
15812 (struct regset_info): Add type field. Use new operation types.
15813 (struct linux_target_ops): stop_pc renamed to get_pc.
15814 Add decr_pc_after_break and breakpoint_at.
15815 (get_process, get_thread_proess, get_process_thread)
15816 (strut process_info, all_processes, linux_attach_lwp)
15817 (thread_db_init): New.
15819 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15820 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15821 (the_low_target): Add new members.
15822 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15823 (i386_store_fpxregset): Constify.
15824 (target_regsets): Add new kind identifier.
15825 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15826 (i386_set_pc): Add debugging.
15827 (i386_breakpoint_at): New function.
15828 (the_low_target): Add new members.
15829 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15830 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15831 (mips_breakpoint_at): New.
15832 (the_low_target): Add new members.
15833 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15834 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15835 (the_low_target): Add new members.
15836 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15837 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15838 (the_low_target): Add new members.
15839 * linux-x86-64-low.c (target_regsets): Add new kind
15842 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15844 From Martin Pool <mbp@samba.org>:
15845 * server.c (gdbserver_usage): New function.
15848 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15850 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15851 stop_at -> stop_pc.
15853 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15855 * Makefile.in: Remove obsolete code.
15857 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15859 * linux-low.c (regsets_fetch_inferior_registers),
15860 (regsets_store_inferior_registers): Removed cast to int from
15862 * regcache.h: Added declaration of struct inferior_info.
15864 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15866 * inferiors.c (struct inferior_info): Add regcache_data.
15867 (add_inferior): Call create_register_cache.
15868 (clear_inferiors): Call free_register_cache.
15869 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15870 * regcache.c (struct inferior_regcache_data): New.
15871 (registers): Remove.
15872 (get_regcache): New function.
15873 (create_register_cache, free_register_cache): New functions.
15874 (set_register_cache): Don't initialize the register cache here.
15875 (registers_to_string, registers_from_string, register_data): Call
15877 * regcache.h: Add prototypes.
15878 * server.h: Likewise.
15880 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15882 * mem-break.c: New file.
15883 * mem-break.h: New file.
15884 * Makefile.in: Add mem-break.o rule; update server.h
15886 * inferiors.c (struct inferior_info): Add target_data
15888 (clear_inferiors): Free target_data member if set.
15889 (inferior_target_data, set_inferior_target_data): New functions.
15890 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15891 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15892 * linux-low.c (linux_bp_reinsert): New variable.
15893 (struct inferior_linux_data): New.
15894 (linux_create_inferior): Use set_inferior_target_data.
15895 (linux_attach): Likewise. Call add_inferior.
15896 (linux_wait_for_one_inferior): New function.
15897 (linux_wait): Call it.
15898 (linux_write_memory): Add const.
15899 (initialize_low): Call set_breakpoint_data.
15900 * linux-low.h (struct linux_target_ops): Add breakpoint
15902 * server.c (attach_inferior): Remove extra add_inferior
15904 * server.h: Include mem-break.h. Update inferior.c
15906 * target.c (read_inferior_memory)
15907 (write_inferior_memory): New functions.
15908 * target.h (read_inferior_memory)
15909 (write_inferior_memory): Change macros to prototypes.
15910 (struct target_ops): Update comments. Add const to write_memory
15913 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15915 * linux-low.c (usr_store_inferior_registers): Support
15916 registers which are allowed to fail to store.
15917 * linux-low.h (linux_target_ops): Likewise.
15918 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15919 (ppc_cannot_store_register): FPSCR may not be storable.
15921 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15923 * server.h: Include <string.h> if HAVE_STRING_H.
15924 * ChangeLog: Correct paths in last ChangeLog entry.
15926 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15928 * linux-low.h: Remove obsolete prototypes.
15929 (struct linux_target_ops): New.
15930 (extern the_low_target): New.
15931 * linux-low.c (num_regs, regmap): Remove declarations.
15932 (register_addr): Use the_low_target explicitly.
15933 (fetch_register): Likewise.
15934 (usr_fetch_inferior_registers): Likewise.
15935 (usr_store_inferior_registers): Likewise.
15936 * linux-arm-low.c (num_regs): Remove.
15937 (arm_num_regs): Define.
15938 (arm_regmap): Renamed from regmap, made static.
15939 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15941 (arm_cannot_store_register): Renamed from cannot_store_register,
15943 (the_low_target): New.
15944 * linux-i386-low.c (num_regs): Remove.
15945 (i386_num_regs): Define.
15946 (i386_regmap): Renamed from regmap, made static.
15947 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15949 (i386_cannot_store_register): Renamed from cannot_store_register,
15951 (the_low_target): New.
15952 * linux-ia64-low.c (num_regs): Remove.
15953 (ia64_num_regs): Define.
15954 (ia64_regmap): Renamed from regmap, made static.
15955 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15957 (ia64_cannot_store_register): Renamed from cannot_store_register,
15959 (the_low_target): New.
15960 * linux-m68k-low.c (num_regs): Remove.
15961 (m68k_num_regs): Define.
15962 (m68k_regmap): Renamed from regmap, made static.
15963 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15965 (m68k_cannot_store_register): Renamed from cannot_store_register,
15967 (the_low_target): New.
15968 * linux-mips-low.c (num_regs): Remove.
15969 (mips_num_regs): Define.
15970 (mips_regmap): Renamed from regmap, made static.
15971 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15973 (mips_cannot_store_register): Renamed from cannot_store_register,
15975 (the_low_target): New.
15976 * linux-ppc-low.c (num_regs): Remove.
15977 (ppc_num_regs): Define.
15978 (ppc_regmap): Renamed from regmap, made static.
15979 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15981 (ppc_cannot_store_register): Renamed from cannot_store_register,
15983 (the_low_target): New.
15984 * linux-s390-low.c (num_regs): Remove.
15985 (s390_num_regs): Define.
15986 (s390_regmap): Renamed from regmap, made static.
15987 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15989 (s390_cannot_store_register): Renamed from cannot_store_register,
15991 (the_low_target): New.
15992 * linux-sh-low.c (num_regs): Remove.
15993 (sh_num_regs): Define.
15994 (sh_regmap): Renamed from regmap, made static.
15995 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15997 (sh_cannot_store_register): Renamed from cannot_store_register,
15999 (the_low_target): New.
16000 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16001 (the_low_target): New.
16003 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16005 * Makefile.in: Add stamp-h target.
16006 * configure.in: Create stamp-h.
16007 * configure: Regenerated.
16009 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16011 * inferiors.c: New file.
16012 * target.c: New file.
16013 * target.h: New file.
16014 * Makefile.in: Add target.o and inferiors.o. Update
16016 * linux-low.c (inferior_pid): New static variable,
16017 moved from server.c.
16018 (linux_create_inferior): Renamed from create_inferior.
16019 Call add_inferior. Return 0 on success instead of a PID.
16020 (linux_attach): Renamed from myattach.
16021 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16022 (linux_thread_alive): Renamed from mythread_alive.
16023 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16025 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16026 (regsets_store_inferior_registers): Correct error message.
16027 Add missing ``return 0''.
16028 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16029 (linux_store_registers): Renamed from store_inferior_registers.
16030 (linux_read_memory): Renamed from read_inferior_memory.
16031 (linux_write_memory): Renamed from write_inferior_memory.
16032 (linux_target_ops): New structure.
16033 (initialize_low): Call set_target_ops ().
16034 * remote-utils.c (unhexify): New function.
16035 (hexify): New function.
16036 (input_interrupt): Send signals to ``signal_pid''.
16037 * server.c (inferior_pid): Remove.
16038 (start_inferior): Update create_inferior call.
16039 (attach_inferior): Call add_inferior.
16040 (handle_query): New function.
16041 (main): Call handle_query for `q' packets.
16042 * server.h: Include "target.h". Remove obsolete prototypes.
16043 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16045 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16047 * Makefile.in: Add WARN_CFLAGS. Update configury
16049 * configure.in: Check for <string.h>
16050 * configure: Regenerate.
16051 * config.in: Regenerate.
16052 * gdbreplay.c: Include needed system headers.
16053 (remote_open): Remove strchr prototype.
16054 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16055 * regcache.c (supply_register): Change buf argument to const void *.
16056 (supply_register_by_name): Likewise.
16057 (collect_register): Change buf argument to void *.
16058 (collect_register_by_name): Likewise.
16059 * regcache.h: Add missing prototypes.
16060 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16061 * server.c (handle_query): New function.
16062 (attached): New static variable, moved out of main.
16063 (main): Quiet longjmp clobber warnings.
16064 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16065 * utils.c (error): Remove NORETURN.