1 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * inferiors.c (for_each_inferior_with_data): Remove.
4 * inferiors.h (for_each_inferior_with_data): Remove.
5 * server.c (handle_qxfer_threads_worker): Change parameter type.
6 (handle_qxfer_threads_proper): Use for_each_thread.
8 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
10 * inferiors.c (for_each_inferior): Remove.
11 (clear_inferiors): Use for_each_thread.
12 * inferiors.h (for_each_inferior): Remove.
13 * linux-low.c (linux_wait_for_event_filtered): Use
15 (linux_stabilize_threads): Likewise.
16 * regcache.c (regcache_release): Likewise.
17 * server.c (gdb_wants_all_threads_stopped): Likewise.
18 (clear_pending_status_callback): Remove.
19 (handle_status): Use for_each_thread.
20 (captured_main): Likewise.
21 * win32-low.c (child_init_thread_list): Likewise.
22 (win32_clear_inferiors): Likewise.
23 (fake_breakpoint_event): Likewise.
25 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
27 * inferiors.h (find_inferior): Remove.
28 * inferiors.c (find_inferior): Remove.
30 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
32 * linux-low.c (resume_status_pending_p): Update comment.
33 (need_step_over_p): Update comment.
35 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
37 * linux-low.c (proceed_one_lwp): Return void, change parameter
39 (unsuspend_and_proceed_one_lwp): Likewise.
40 (proceed_all_lwps): Use for_each_thread.
41 (unstop_all_lwps): Likewise.
43 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
45 * linux-low.c (linux_resume_one_thread): Return void, take
47 (linux_resume): Use for_each_thread.
49 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
51 * linux-low.c (send_sigstop_callback): Return void, change
52 parameter type. Rename to...
53 (send_sigstop): ... this.
54 (suspend_and_send_sigstop_callback): Return void, change parameter
56 (suspend_and_send_sigstop): ... this.
57 (stop_all_lwps): Use for_each_thread.
59 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
61 * linux-low.c (lwp_running): Return bool, remove unused
63 (linux_stabilize_threads): Use find_thread.
65 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
67 * linux-low.c (select_singlestep_lwp_callback): Remove.
68 (count_events_callback): Remove.
69 (select_event_lwp_callback): Remove.
70 (select_event_lwp): Use find_thread/for_each_thread.
72 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
74 * linux-low.c (not_stopped_callback): Return bool, take filter
76 (linux_wait_for_event_filtered): Use find_thread.
77 (linux_wait_1): Likewise.
79 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
81 * linux-low.c (same_lwp): Remove.
82 (find_lwp_pid): Use find_thread.
84 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
86 * linux-low.c (delete_lwp_callback): Remove.
87 (linux_mourn): Use for_each_thread.
89 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
91 * linux-low.c (linux_detach_lwp_callback): Return void, remove
92 args parameter, don't check for pid.
93 (linux_detach): Use for_each_thread.
95 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
97 * linux-low.c (struct counter): Remove.
98 (second_thread_of_pid_p): Remove.
99 (last_thread_of_process_p): Use find_thread.
101 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
103 * inferiors.c (find_inferior_in_random): Remove.
104 * inferiors.h (find_inferior_in_random): Remove.
105 * linux-low.c (status_pending_p_callback): Return bool, accept
106 parameter ptid directly.
107 (linux_wait_for_event_filtered): Use find_thread_in_random.
108 (linux_wait_1): Likewise.
110 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
112 * inferiors.c (find_inferior_id): Remove.
113 (find_thread_ptid): Move implemention from find_inferior_id to
115 * inferiors.h (find_inferior_id): Remove.
116 * server.c (handle_status): Use find_thread_ptid.
117 (process_serial_event): Likewise.
118 * thread-db.c (find_one_thread): Likewise.
119 (thread_db_thread_handle): Likewise.
120 * win32-low.c (thread_rec): Likewise.
121 (child_delete_thread): Likewise.
122 (win32_thread_alive): Likewise.
123 (get_child_debug_event): Likewise.
125 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
127 * linux-mips-low.c (update_watch_registers_callback): Return
128 void, remove pid_p parameter, don't check for pid.
129 (mips_insert_point, mips_remove_point): Use for_each_thread.
131 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
133 * lynx.low (lynx_delete_thread_callback): Remove.
134 (lynx_mourn): Use for_each_thread.
136 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
138 * regcache.c (regcache_invalidate_one): Remove.
139 (regcache_invalidate_pid): use for_each_thread.
141 2017-11-26 Tom Tromey <tom@tromey.com>
143 * linux-low.c (linux_create_inferior): Update.
145 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
147 * spu-low.c (spu_create_inferior): Fix typo in argument name.
149 2017-11-24 Alan Hayward <alan.hayward@arm.com>
151 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
152 * linux-aarch64-low.c (initialize_low_arch): Call init func.
153 * linux-aarch64-tdesc-selftest.c: New file.
154 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
156 2017-11-24 Alan Hayward <alan.hayward@arm.com>
158 * configure.srv: Add new file.
159 * linux-aarch64-low.c (initialize_low_arch): Call init func.
160 * linux-aarch64-tdesc-selftest.c: New file.
161 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
163 2017-11-24 Alan Hayward <alan.hayward@arm.com>
165 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
166 * linux-aarch64-low.c (initialize_low_arch): Remove init.
167 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
169 2017-11-24 Alan Hayward <alan.hayward@arm.com>
171 * configure.srv: Add new files.
172 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
173 aarch64_linux_read_description.
174 * linux-aarch64-low.c (aarch64_linux_read_description):
175 Merge with aarch64_arch_setup.
176 (aarch64_arch_setup): Call aarch64_linux_read_description.
177 * linux-aarch64-tdesc.c: New file.
178 * linux-aarch64-tdesc.h: New file.
180 2017-11-24 Yao Qi <yao.qi@linaro.org>
182 * configure.srv: Set $srv_regobj for tic6x-linux.
183 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
184 (tic6x_read_description): Move some code to tic6x_arch_setup.
185 (tic6x_tdesc_test): New function.
186 (initialize_low_arch): Call selftests::register_test.
188 2017-11-22 Yao Qi <yao.qi@linaro.org>
190 * remote-utils.c (prepare_resume_reply): Use memcpy.
192 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
194 * linux-low.c (kill_one_lwp_callback): Return void, take
195 argument directly, don't filter on pid.
196 (linux_kill): Use for_each_thread.
198 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
200 * linux-low.c (need_step_over_p): Return bool, remove dummy
202 (linux_resume, proceed_all_lwps): Use find_thread.
204 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
206 * linux-low.c (resume_status_pending_p): Return bool, remove
208 (linux_resume): Use find_thread.
210 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
212 * linux-low.c (struct thread_resume_array): Remove.
213 (linux_set_resume_request): Return void, take arguments
215 (linux_resume): Use for_each_thread.
217 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
219 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
220 return bool, remove data argument.
221 (linux_stabilize_threads): Use find_thread.
223 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
225 * linux-low.c (unsuspend_one_lwp): Remove.
226 (unsuspend_all_lwps): Use for_each_thread, inline code from
229 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
231 * gdbthread.h (find_thread): Add overload with ptid_t filter.
232 * linux-low.c (struct iterate_over_lwps_args): Remove.
233 (iterate_over_lwps_filter): Remove.
234 (iterate_over_lwps): Use find_thread.
236 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
238 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
239 (linux_handle_new_gdb_connection): Use for_each_thread, inline
240 code from reset_lwp_ptrace_options_callback.
242 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
244 * linux-arm-low.c (struct update_registers_data): Remove.
245 (update_registers_callback): Return void, take arguments
246 directly, don't check thread's pid.
247 (arm_insert_point, arm_remove_point): Use for_each_thread.
249 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
251 * win32-low.c (continue_one_thread): Return void, take argument
253 (child_continue): Use for_each_thread.
255 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
257 * win32-i386-low.c (update_debug_registers_callback): Rename
259 (update_debug_registers): ... this, return void, remove pid_p arg.
260 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
262 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
264 * inferiors.h (struct process_info): Add constructor, initialize
266 <syscalls_to_catch>: Change type to std::vector<int>.
267 * inferiors.c (add_process): Allocate process_info with new.
268 (remove_process): Free process_info with delete.
269 * linux-low.c (handle_extended_wait): Adjust.
270 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
271 * server.c (handle_general_set): Adjust.
273 2017-11-16 Pedro Alves <palves@redhat.com>
275 * remote-utils.c (remote_close): Block SIGIO signals instead of
276 uninstalling the SIGIO handler.
278 2017-11-16 Alan Hayward <alan.hayward@arm.com>
280 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
282 2017-11-16 Yao Qi <yao.qi@linaro.org>
284 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
285 (tic6x_store_gregset): Likewise.
286 (tic6x_usrregs_info): Move it up.
288 2017-11-15 Alan Hayward <alan.hayward@arm.com>
290 * Makefile.in: Update arch rules.
291 * configure.srv: Explicitly mark arch/ files.
293 2017-11-13 Andreas Schwab <schwab@suse.de>
295 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
297 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
299 2017-11-06 Pedro Alves <palves@redhat.com>
301 * config.in, configure: Regenerate.
303 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
305 * target.c (struct thread_search): Remove.
306 (thread_search_callback): Remove.
307 (prepare_to_access_memory): Use for_each_thread instead of
308 find_inferior. Inline code from thread_search_callback.
310 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
312 * server.c (struct visit_actioned_threads_data): Remove.
313 (visit_actioned_threads): Change prototype to take arguments
315 (resume): Use find_thread instead of find_inferior.
317 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
319 * server.c (queue_stop_reply_callback): Change prototype, return
321 (find_status_pending_thread_callback): Remove.
322 (handle_status): Replace find_inferior with find_thread and
325 2017-10-25 Alan Hayward <alan.hayward@arm.com>
327 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
329 (aarch64_store_gregset): Likewise.
330 (aarch64_fill_fpregset): Likewise.
331 (aarch64_store_fpregset): Likewise.
333 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
335 * gdbthread.h (find_thread, for_each_thread): New functions.
336 * inferiors.c (thread_of_pid): Remove.
337 (find_any_thread_of_pid): Use find_thread.
338 * linux-low.c (num_lwps): Use for_each_thread.
340 2017-10-17 Yao Qi <yao.qi@linaro.org>
342 * Makefile.in: Remove one rule.
343 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
345 2017-10-17 Yao Qi <yao.qi@linaro.org>
347 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
348 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
350 2017-10-17 Yao Qi <yao.qi@linaro.org>
352 * configure.srv: Rename arm.o with arch/arm.o.
354 2017-10-17 Yao Qi <yao.qi@linaro.org>
356 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
357 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
358 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
359 (arch-i386.o, arch-amd64.o): Remove rules.
360 (arch/%.o): New rule.
361 Update POSTCOMPILE and COMPILE.pre.
362 * configure.ac: Invoke AC_CONFIG_COMMANDS.
363 * configure: Re-generated.
364 * configure.srv: Replace arch-i386.o with arch/i386.o.
365 Replace arch-amd64.o with arch/amd64.o.
367 2017-10-16 Yao Qi <yao.qi@linaro.org>
369 * configure: Regenerated.
371 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
373 * inferiors.h: (struct inferior_list): Remove.
374 (struct inferior_list_entry); Remove.
375 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
376 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
377 get_first_inferior): Remove.
378 (for_each_inferior, for_each_inferior_with_data, find_inferior,
379 find_inferior_id, find_inferior_in_random): Change signature.
380 * inferiors.c (all_threads): Change type to
381 std::list<thread_info *>.
382 (get_thread): Remove macro.
383 (find_inferior, find_inferior_id): Change signature, implement
385 (find_inferior_in_random): Change signature, implement using
386 find_thread_in_random.
387 (for_each_inferior, for_each_inferior_with_data): Change
388 signature, implement using for_each_thread.
389 (add_inferior_to_list, remove_inferior): Remove.
390 (add_thread, get_first_thread, thread_of_pid,
391 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
392 (get_first_inferior, one_inferior_p, clear_inferior_list):
394 (clear_inferiors, get_thread_process): Update.
395 * gdbthread.h: Include <list>.
396 (struct thread_info) <entry>: Remove field.
398 (all_threads): Change type to std::list<thread_info *>.
399 (get_first_inferior): Add doc.
400 (find_thread, for_each_thread, find_thread_in_random): New
402 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
403 * linux-arm-low.c (update_registers_callback): Update.
404 * linux-low.c (second_thread_of_pid_p): Update.
405 (kill_one_lwp_callback, linux_detach_lwp_callback,
406 delete_lwp_callback, status_pending_p_callback, same_lwp,
407 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
408 iterate_over_lwps, not_stopped_callback,
409 resume_stopped_resumed_lwps, count_events_callback,
410 select_singlestep_lwp_callback, select_event_lwp_callback,
411 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
412 suspend_and_send_sigstop_callback, wait_for_sigstop,
413 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
414 lwp_running, linux_set_resume_request, resume_status_pending_p,
415 need_step_over_p, start_step_over, linux_resume_one_thread,
416 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
417 reset_lwp_ptrace_options_callback): Update.
418 * linux-mips-low.c (update_watch_registers_callback): Update.
419 * regcache.c (regcache_invalidate_one, regcache_invalidate):
421 (free_register_cache_thread_one): Remove.
422 (regcache_release): Update.
423 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
424 handle_qxfer_threads_worker): Update.
425 (handle_query): Update, use list iterator.
426 (visit_actioned_threads, handle_pending_status,
427 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
428 clear_pending_status_callback, set_pending_status_callback,
429 find_status_pending_thread_callback, handle_status,
430 process_serial_event): Update.
431 * target.c (thread_search_callback): Update.
432 * thread-db.c (thread_db_get_tls_address): Update.
433 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
435 * win32-i386-low.c (update_debug_registers_callback): Update.
436 * win32-low.c (delete_thread_info, child_delete_thread,
437 continue_one_thread, suspend_one_thread,
438 get_child_debug_event): Adjust.
440 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
442 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
443 * inferiors.h: Include <list>.
444 (struct process_info) <entry>: Remove field.
446 (pid_of): Change macro to function.
447 (ptid_of, lwpid_of): Remove macro.
448 (all_processes): Change type to std::list<process_info *>.
449 (ALL_PROCESSES): Remove macro.
450 (for_each_process, find_process): New function.
451 * inferiors.c (all_processes): Change type to
452 std::list<process_info *>.
453 (find_thread_process): Adjust.
454 (add_process): Likewise.
455 (remove_process): Likewise.
456 (find_process_pid): Likewise.
457 (get_first_process): Likewise.
458 (started_inferior_callback): Remove.
459 (have_started_inferiors_p): Adjust.
460 (attached_inferior_callback): Remove.
461 (have_attached_inferiors_p): Adjust.
462 * linux-low.c (check_zombie_leaders): Likewise.
463 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
464 (x86_linux_update_xmltarget): Adjust.
465 * server.c (handle_query): Likewise.
466 (gdb_reattached_process): Remove.
467 (handle_status): Adjust.
468 (kill_inferior_callback): Likewise.
469 (detach_or_kill_inferior): Remove.
470 (print_started_pid): Likewise.
471 (print_attached_pid): Likewise.
472 (detach_or_kill_for_exit): Update.
473 (process_serial_event): Likewise.
474 * linux-arm-low.c (arm_new_fork): Likewise.
476 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
478 * dll.h: Include <list>.
479 (struct dll_info): Add constructor.
480 <entry>: Remove field.
481 (all_dlls): Change type to std::list<dll_info>.
482 * dll.c: Include <algorithm>.
483 (get_dll): Remove macro.
484 (all_dlls): Change type to std::list<dll_info *>.
485 (free_one_dll): Remove.
486 (match_dll): Likewise.
487 (loaded_dll): Adjust.
488 (unloaded_dll): Adjust to all_dlls type change, use
489 std::find_if. Inline code from match_dll.
490 (clear_dlls): Adjust to all_dlls type change.
491 * server.c (emit_dll_description): Remove.
492 (handle_qxfer_libraries): Adjust to all_dlls type change,
493 integrate emit_dll_description's functionality.
495 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
497 * linux-low.h (struct linux_target_ops) <delete_process>: New
499 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
500 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
501 (struct linux_target_ops): Add delete_process callback.
502 * linux-arm-low.c (arm_delete_process): New.
503 (struct linux_target_ops): Add delete_process callback.
504 * linux-bfin-low.c (struct linux_target_ops): Likewise.
505 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
506 * linux-m32r-low.c (struct linux_target_ops): Likewise.
507 * linux-mips-low.c (mips_linux_delete_process): New.
508 (struct linux_target_ops): Add delete_process callback.
509 * linux-ppc-low.c (struct linux_target_ops): Likewise.
510 * linux-s390-low.c (struct linux_target_ops): Likewise.
511 * linux-sh-low.c (struct linux_target_ops): Likewise.
512 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
513 * linux-tile-low.c (struct linux_target_ops): Likewise.
514 * linux-x86-low.c (x86_linux_delete_process): New.
515 (struct linux_target_ops): Add delete_process callback.
516 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
518 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
520 * linux-aarch64-low.c (the_low_target): Add thread delete
522 * linux-arm-low.c (arm_delete_thread): New function.
523 (the_low_target): Add thread delete callback.
524 * linux-bfin-low.c (the_low_target): Likewise.
525 * linux-crisv32-low.c (the_low_target): Likewise.
526 * linux-low.c (delete_lwp): Invoke delete_thread callback if
528 * linux-low.h (struct linux_target_ops) <delete_thread>: New
530 * linux-m32r-low.c (the_low_target): Add thread delete callback.
531 * linux-mips-low.c (mips_linux_delete_thread): New function.
532 (the_low_target): Add thread delete callback.
533 * linux-ppc-low.c (the_low_target): Likewise.
534 * linux-s390-low.c (the_low_target): Likewise.
535 * linux-sh-low.c (the_low_target): Likewise.
536 * linux-tic6x-low.c (the_low_target): Likewise.
537 * linux-tile-low.c (the_low_target): Likewise.
538 * linux-x86-low.c (the_low_target): Likewise.
539 * linux-xtensa-low.c (the_low_target): Likewise.
541 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
543 * win32-low.c: Include "common-inferior.h".
545 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
547 * inferiors.c (set_inferior_cwd): New function.
548 * server.c (handle_general_set): Handle QSetWorkingDir packet.
549 (handle_query): Inform that QSetWorkingDir is supported.
550 * win32-low.c (create_process): Pass the inferior's cwd to
553 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
555 * inferiors.c (current_inferior_cwd): New global variable.
556 (get_inferior_cwd): New function.
557 * inferiors.h (struct process_info) <cwd>: New field.
559 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
561 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
562 (OBS): Add gdb_tilde_expand.o.
564 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
566 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
567 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
569 2017-09-29 Pedro Alves <palves@redhat.com>
571 * ax.c (gdb_parse_agent_expr): Constify.
572 * ax.h (gdb_parse_agent_expr): Constify.
573 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
575 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
576 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
577 * remote-utils.h (read_ptid): Constify.
578 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
579 (process_point_options, process_serial_event): Constify.
580 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
581 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
582 (cmd_qtbuffer): Constify.
584 2017-09-29 Pedro Alves <palves@redhat.com>
586 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
589 2017-09-29 Pedro Alves <palves@redhat.com>
591 * linux-low.c (handle_extended_wait): Pass parent thread instead
592 of process to thread_db_notice_clone.
593 * linux-low.h (thread_db_notice_clone): Replace parent process
594 parameter with parent thread parameter.
595 * thread-db.c (find_one_thread): Add comment.
596 (thread_db_notice_clone): Replace parent process parameter with
597 parent thread parameter. Temporarily switch to the parent thread.
599 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
601 * gdbthread.h: Include "common-gdbthread.h".
602 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
603 "if" when validating the ptid.
604 * remote-utils.c: Include "gdbthread.h".
605 (prepare_resume_reply): Use "switch_to_thread".
606 * target.c (done_accessing_memory): Likewise.
608 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
610 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
611 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
612 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
613 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
614 s390x-gs-linux64-ipa.o to ipa_obj.
615 * linux-s390-low.c (HWCAP_S390_GS): New define.
616 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
618 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
619 (s390_arch_setup): Check for guarded-storage support and choose
621 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
622 init_registers_s390x_gs_linux64.
623 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
625 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
626 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
628 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
630 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
632 2017-09-21 Kevin Buettner <kevinb@redhat.com>
634 * linux-low.h (struct lwp_info): Add new field, thread_handle.
635 (thread_db_thread_handle): Declare.
636 * linux-low.c (linux_target_ops): Initialize thread_handle.
637 * server.c (handle_qxfer_threads_worker): Add support for
639 * target.h (struct target_ops): Add new function pointer,
641 (target_thread_handle): Define.
642 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
644 (thread_db_thread_handle): New function.
646 2017-09-21 Kevin Buettner <kevinb@redhat.com>
648 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
649 * linux-low.h (thread_db_notice_clone): Declare.
650 * thread-db.c (thread_db_notice_clone): New function.
652 2017-09-21 Pedro Alves <palves@redhat.com>
654 * server.c (gdb_read_memory, handle_status, process_serial_event)
655 (handle_serial_event, handle_target_event): Adjust to
656 set_desired_thread prototype change.
657 * target.c (set_desired_thread): Remove 'use_general' parameter
659 * target.h (set_desired_thread): Remove 'use_general' parameter.
661 2017-09-20 Tom Tromey <tom@tromey.com>
663 * target.c (target_terminal::terminal_state): Define.
664 (target_terminal::init): Rename from target_terminal_init.
665 (target_terminal::inferior): Rename from
666 target_terminal_inferior.
667 (target_terminal::ours): Rename from target_terminal_ours.
668 (target_terminal::ours_for_output, target_terminal::info): New.
670 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
672 * server.c (accumulate_file_name_length): Remove.
673 (emit_dll_description): Adjust to std::string change.
674 (handle_qxfer_libraries): Use std::string to hold document.
676 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
678 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
679 return type of xml_escape_text.
680 * server.c (emit_dll_description): Likewise.
682 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
684 * server.c (captured_main): Accept argument for --selftest.
685 Update run_tests call.
686 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
687 when registering selftests.
689 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
691 * regcache.c (get_thread_regcache): Update code to use "std::vector"
692 instead of "VEC" for "target_desc.reg_defs".
693 (regcache_cpy): Likewise.
694 (registers_to_string): Likewise.
695 (registers_from_string): Likewise.
696 (find_regno): Likewise.
697 (supply_regblock): Likewise.
698 (regcache_raw_read_unsigned): Likewise.
699 * tdesc.c (init_target_desc): Likewise.
700 (tdesc_create_reg): Likewise.
701 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
702 (struct target_desc) <reg_defs>: Convert to "std::vector".
703 (target_desc): Do not initialize "reg_defs".
704 (~target_desc): Update code to use "std::vector" instead of "VEC"
705 for "target_desc.reg_defs".
706 (operator==): Likewise.
708 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
710 * inferiors.h (thread_to_gdb_id): Remove.
711 * inferiors.c (thread_to_gdb_id): Remove.
712 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
713 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
714 lynx_store_registers, lynx_read_memory, lynx_write_memory):
716 * nto-low.c (nto_fetch_registers, nto_store_registers,
717 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
719 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
721 * inferiors.h (gdb_id_to_thread_id): Remove.
722 * inferiors.c (gdb_id_to_thread_id): Remove.
723 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
724 removal. Move pid declaration closer to where it's used.
726 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
728 * server.c (handle_detach): New function.
729 (process_serial_event): Move code out, call handle_detach.
731 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
733 * server.c (require_running): Rename to ...
734 (require_running_or_return): ... this ...
735 (require_running_or_break): ... and this.
736 (handle_query, process_serial_event): Adjust.
738 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
740 * linux-low.c (linux_set_resume_request): Remove unused
743 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
745 * server.c (first_thread_of): Remove.
746 (process_serial_event): Replace usage of first_thread_of with
747 find_any_thread_of_pid.
748 * tracepoint.c (same_process_p): Remove.
749 (gdb_agent_about_to_close): Replace usage of same_process_p with
750 find_any_thread_of_pid.
751 * linux-x86-low.c (same_process_callback): Remove.
752 (x86_arch_setup_process_callback): Replace usage of
753 same_process_callback with find_any_thread_of_pid.
754 * thread-db.c (any_thread_of): Remove.
755 (switch_to_process): Replace usage of any_thread_of with
756 find_any_thread_of_pid.
757 * inferiors.c (thread_pid_matches_callback): Remove.
758 (find_thread_process): Adjust to use find_any_thread_of_pid.
760 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
762 * regcache.c (get_thread_regcache): Guard calls to "memset"
765 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
767 * linux-low.c (handle_extended_wait): Use
768 "allocate_target_description" instead of "XNEW".
769 * linux-x86-low.c (initialize_low_arch): Likewise.
771 2017-09-05 Yao Qi <yao.qi@linaro.org>
773 * configure.srv (srv_i386_regobj): Remove.
774 (srv_amd64_regobj): Remove.
775 (srv_regobj): Set it to "" for x86 non-linux targets.
776 * linux-x86-tdesc.c (i386_linux_read_description):
777 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
778 (init_registers_i386): Remove the declaration.
779 (tdesc_i386): Remove the declaration.
780 (lynx_i386_arch_setup): Call i386_create_target_description.
781 * nto-x86-low.c: Likewise.
782 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
783 [!__x86_64__]: include arch/i386.h.
784 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
786 2017-09-05 Yao Qi <yao.qi@linaro.org>
788 * configure.srv (srv_amd64_linux_xmlfiles): Remove
789 i386/amd64-XXX-linux from it.
791 2017-09-05 Yao Qi <yao.qi@linaro.org>
793 * configure.srv: Empty srv_amd64_linux_regobj if $development is
795 (ipa_amd64_linux_regobj): Remove.
796 (ipa_x32_linux_regobj): Remove.
798 2017-09-05 Yao Qi <yao.qi@linaro.org>
800 * Makefile.in (arch-amd64.o): New rule.
801 * configure.srv: Append arch-amd64.o.
802 * linux-amd64-ipa.c: Include common/x86-xstate.h.
803 (get_ipa_tdesc): Call amd64_linux_read_description.
804 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
805 and init_registers_amd64_XXX.
806 * linux-x86-low.c (x86_linux_read_description): Call
807 amd64_linux_read_description.
808 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
809 (initialize_low_arch): Don't call init_registers_x32_XXX and
810 init_registers_amd64_XXX.
811 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
813 [__x86_64__] (amd64_tdesc_test): New function.
814 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
815 and init_registers_amd64_XXX.
816 * linux-x86-tdesc.c: Include arch/amd64.h.
817 (xcr0_to_tdesc_idx): New function.
818 (i386_linux_read_description): New function.
819 (amd64_get_ipa_tdesc_idx): New function.
820 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
821 (amd64_get_ipa_tdesc): Declare.
823 2017-09-05 Yao Qi <yao.qi@linaro.org>
825 * configure.srv (srv_i386_linux_xmlfiles): Remove
826 i386/i386-XXX-linux.xml from it.
828 2017-09-05 Yao Qi <yao.qi@linaro.org>
830 * configure.srv: Set srv_i386_linux_regobj empty if $development
832 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
833 initialize_low_tdesc.
834 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
835 with #if initialize_low_tdesc.
836 * linux-x86-tdesc-selftest.c: New file.
837 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
839 2017-09-05 Yao Qi <yao.qi@linaro.org>
841 * Makefile.in (arch-i386.o): New rule.
842 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
843 (x86_64-*-linux*): Likewise.
844 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
846 (i386_linux_read_description): Remove code and call
847 i386_create_target_description.
848 * tdesc.c (allocate_target_description): New function.
849 * tdesc.h (set_tdesc_architecture): Remove declaration.
850 (set_tdesc_osabi): Likewise.
852 2017-09-05 Yao Qi <yao.qi@linaro.org>
854 * linux-x86-tdesc.c: Don't include <inttypes.h>.
855 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
856 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
858 * server.c (get_features_xml): Call tdesc_get_features_xml.
859 * tdesc.c (set_tdesc_architecture): New function.
860 (set_tdesc_osabi): New function.
861 (tdesc_get_features_xml): New function.
862 (tdesc_create_feature): Add an argument.
863 * tdesc.h (struct target_desc) <features>: New field.
864 <arch, osabi>: New field.
865 (~target_desc): xfree features, arch, and osabi.
866 (target_desc::oerator==): Don't compare .xmltarget.
867 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
868 (set_tdesc_osabi): Likewise.
869 (tdesc_get_features_xml): Likewise.
871 2017-09-05 Yao Qi <yao.qi@linaro.org>
873 * linux-x86-tdesc.c: Include selftest.h.
874 (i386_tdesc_test): New function.
875 (initialize_low_tdesc): Call selftests::register_test.
876 * tdesc.h: Include regdef.h.
877 (target_desc): Override operator == and !=.
879 2017-09-05 Yao Qi <yao.qi@linaro.org>
881 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
883 * linux-i386-ipa.c: Include common/x86-xstate.h
884 (get_ipa_tdesc): Call i386_linux_read_description.
885 (initialize_low_tracepoint): Don't call init_registers_XXX
886 functions, call initialize_low_tdesc instead.
887 * linux-x86-low.c (x86_linux_read_description): Call
888 i386_linux_read_description.
889 (initialize_low_arch): Don't call init_registers_i386_XXX
890 functions, call initialize_low_tdesc.
891 * linux-x86-tdesc.c: New file.
892 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
893 (i386_get_ipa_tdesc_idx): Declare.
894 (i386_get_ipa_tdesc): Declare.
895 (initialize_low_tdesc): Declare.
897 2017-09-05 Yao Qi <yao.qi@linaro.org>
899 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
902 2017-09-05 Yao Qi <yao.qi@linaro.org>
904 * Makefile.in (IPA_OBJS): Add vec-ipa.o
905 * regcache.c (get_thread_regcache): Use VEC_length.
906 (init_register_cache): Likewise.
907 (regcache_cpy): Likewise.
908 (registers_to_string): Iterate reg_defs via VEC_iterate.
909 (find_regno): Likewise.
910 (find_register_by_number): Use VEC_index.
911 (register_size): Call find_register_by_number.
912 (register_data): Call find_register_by_number.
913 (supply_regblock): Use VEC_length.
914 (regcache_raw_read_unsigned): Likewise.
915 * tdesc.c (init_target_desc): Iterate reg_defs via
917 (default_description): Update initializer.
918 (copy_target_description): Don't update field num_registers.
919 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
920 <num_registers>: Remove.
922 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
924 * Makefile.in (.SECONDARY): Define target.
926 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
928 * linux-low.c (linux_wait_1): Adjust.
929 * server.c (queue_stop_reply_callback): Adjust.
931 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
933 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
934 QEnvironmentUnset and QEnvironmentReset packets.
935 (handle_query): Inform remote that QEnvironmentHexEncoded,
936 QEnvironmentUnset and QEnvironmentReset are supported.
938 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
940 * inferiors.h (inferior_target_data): Rename to ...
941 (thread_target_data): ... this.
942 (inferior_regcache_data): Rename to ...
943 (thread_regcache_data): ... this.
944 (set_inferior_regcache_data): Rename to ...
945 (set_thread_regcache_data): ... this.
946 * inferiors.c (inferior_target_data): Rename to ...
947 (thread_target_data): ... this.
948 (inferior_regcache_data): Rename to ...
949 (thread_regcache_data): ... this.
950 (set_inferior_regcache_data): Rename to ...
951 (set_thread_regcache_data): ... this.
952 (free_one_thread): Update.
953 * linux-low.h (get_thread_lwp): Update.
954 * regcache.c (get_thread_regcache): Update.
955 (regcache_invalidate_thread): Update.
956 (free_register_cache_thread): Update.
957 * win32-i386-low.c (update_debug_registers_callback): Update.
958 (win32_get_current_dr): Update.
959 * win32-low.c (thread_rec): Update.
960 (delete_thread_info): Update.
961 (continue_one_thread): Update.
962 (suspend_one_thread): Update.
964 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
966 * inferiors.c (set_inferior_target_data): Remove.
967 * inferiors.h (set_inferior_target_data): Remove.
969 2017-08-18 Yao Qi <yao.qi@linaro.org>
971 * Makefile.in (OBS): Add selftest.o.
972 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
973 * configure, config.in: Re-generated.
974 * server.c: Include common/sefltest.h.
975 (captured_main): Handle option --selftest.
977 2017-08-09 Yao Qi <yao.qi@linaro.org>
979 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
980 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
981 i386-avx-mpx.o and i386-mmx.o.
982 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
983 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
984 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
985 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
986 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
987 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
988 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
989 i386/amd64-avx-mpx.xml.
991 2017-08-09 Yao Qi <yao.qi@linaro.org>
993 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
994 and x32-avx-avx512.o.
995 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
996 i386/x32-avx-avx512.xml.
998 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1000 * tracepoint.h (enum class fast_tpoint_collect_result): New
1002 (fast_tracepoint_collecting): Change return type to
1003 fast_tpoint_collect_result.
1004 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1005 * linux-low.h: Include tracepoint.h.
1006 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1007 fast_tpoint_collect_result.
1008 * linux-low.c (handle_tracepoints): Adjust.
1009 (linux_fast_tracepoint_collecting): Change return type to
1010 fast_tpoint_collect_result.
1011 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1012 linux_wait_1, stuck_in_jump_pad_callback,
1013 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1014 proceed_one_lwp): Adjust to type change.
1016 2017-07-10 Yao Qi <yao.qi@linaro.org>
1018 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1020 2017-06-29 Yao Qi <yao.qi@linaro.org>
1022 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1024 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1026 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1028 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1030 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1032 * linux-low.c (linux_create_inferior): Adjust code to access the
1033 environment information via 'gdb_environ' class.
1034 * lynx-low.c (lynx_create_inferior): Likewise.
1035 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1036 (get_environ): Return a pointer to 'our_environ'.
1037 (captured_main): Initialize 'our_environ'.
1038 * server.h (get_environ): Adjust prototype.
1039 * spu-low.c (spu_create_inferior): Adjust code to access the
1040 environment information via 'gdb_environ' class.
1042 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1044 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1045 usage of "register" keyword.
1047 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1049 * configure: Re-generate.
1051 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1053 * configure: Re-generate.
1055 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1057 * Makefile.in (COMPILE.pre): Add "-x c++".
1059 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1061 * fork-child.c: Conditionally include <signal.h>.
1063 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1065 * server.c (handle_general_set): Handle new packet
1066 "QStartupWithShell".
1067 (handle_query): Add "QStartupWithShell" to the list of supported
1069 (gdbserver_usage): Add help text explaining the
1070 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1072 (captured_main): Recognize and act upon the presence of the new
1075 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1076 Pedro Alves <palves@redhat.com>
1078 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1079 * configure: Regenerate.
1080 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1082 (i[34567]86-*-lynxos*): Likewise.
1083 (spu*-*-*): Likewise.
1084 * fork-child.c: New file.
1085 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1087 (linux_ptrace_fun): New function.
1088 (linux_create_inferior): Adjust function prototype to reflect
1089 change on "target.h". Adjust function code to use
1091 (linux_request_interrupt): Delete "signal_pid".
1092 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1093 (lynx_ptrace_fun): New function.
1094 (lynx_create_inferior): Adjust function prototype to reflect
1095 change on "target.h". Adjust function code to use
1097 * nto-low.c (nto_create_inferior): Adjust function prototype and
1098 code to reflect change on "target.h". Update comments.
1099 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1100 "common-terminal.h" and "environ.h".
1101 (terminal_fd): Moved to fork-child.c.
1102 (old_foreground_pgrp): Likewise.
1103 (restore_old_foreground_pgrp): Likewise.
1104 (last_status): Make it global.
1105 (last_ptid): Likewise.
1106 (our_environ): New variable.
1107 (startup_with_shell): Likewise.
1108 (program_name): Likewise.
1109 (program_argv): Rename to...
1110 (program_args): ...this.
1111 (wrapper_argv): New variable.
1112 (start_inferior): Delete function.
1113 (get_exec_wrapper): New function.
1114 (get_exec_file): Likewise.
1115 (get_environ): Likewise.
1116 (prefork_hook): Likewise.
1117 (post_fork_inferior): Likewise.
1118 (postfork_hook): Likewise.
1119 (postfork_child_hook): Likewise.
1120 (handle_v_run): Update code to deal with arguments coming from the
1121 remote host. Update calls from "start_inferior" to
1123 (captured_main): Likewise. Initialize environment variable. Call
1125 * server.h (post_fork_inferior): New prototype.
1126 (get_environ): Likewise.
1127 (last_status): Declare.
1128 (last_ptid): Likewise.
1129 (signal_pid): Likewise.
1130 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1131 (spu_ptrace_fun): New function.
1132 (spu_create_inferior): Adjust function prototype to reflect change
1133 on "target.h". Adjust function code to use "fork_inferior".
1134 * target.c (target_terminal_init): New function.
1135 (target_terminal_inferior): Likewise.
1136 (target_terminal_ours): Likewise.
1137 * target.h: Include <vector>.
1138 (struct target_ops) <create_inferior>: Update prototype.
1139 (create_inferior): Update macro.
1140 * utils.c (gdb_flush_out_err): New function.
1141 * win32-low.c (win32_create_inferior): Adjust function prototype
1142 and code to reflect change on "target.h".
1144 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1146 * inferiors.c (switch_to_thread): New function.
1148 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1150 * Makefile.in (SFILE): Add "common/job-control.c".
1151 (OBS): Add "job-control.o".
1153 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1155 * Makefile: Remove "@host_makefile_frag@".
1157 2017-05-05 Pedro Alves <palves@redhat.com>
1159 * configure: Regenerate.
1161 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1163 * configure: Regenerate.
1165 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1167 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1168 software_single_step change of return type to
1169 std::vector<CORE_ADDR>.
1170 * linux-low.c (install_software_single_step_breakpoints):
1172 * linux-low.h (install_software_single_step_breakpoints):
1175 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1177 * remote-utils.c: Include "gdb_termios.h" instead of
1179 * terminal.h: Delete file.
1181 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1183 * server.c: Include <vector>.
1184 <program_argv, wrapper_argv>: Convert to std::vector.
1185 (start_inferior): Rewrite function to use C++.
1186 (handle_v_run): Likewise. Update code that calculates the argv
1187 based on the vRun packet; use C++.
1188 (captured_main): Likewise.
1190 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1192 * server.c (handle_v_cont): Initialize thread_resume::thread
1195 2017-04-05 Pedro Alves <palves@redhat.com>
1197 * configure: Regenerate.
1199 2017-04-05 Pedro Alves <palves@redhat.com>
1201 * gdbreplay.c (sync_error): Constify.
1202 * linux-x86-low.c (push_opcode): Constify.
1204 2017-04-05 Pedro Alves <palves@redhat.com>
1206 * win32-low.c (get_child_debug_event)
1207 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1208 Report TARGET_WAITKIND_SPURIOUS instead.
1210 2017-04-05 Pedro Alves <palves@redhat.com>
1212 * remote-utils.c (remote_prepare, remote_open): Constify.
1213 * remote-utils.h (remote_prepare, remote_open): Constify.
1214 * server.c (captured_main): Constify 'port' handling.
1216 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1218 * Makefile.in (clean): Clear .deps.
1220 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1222 * .gitignore: Remove generated files, replace with wildcard.
1223 * (clean): Replace removal of generated files with wildcard.
1224 (version.c): Replace with...
1225 (version-generated.c): ...this.
1226 (xml-builtin.c): Replace with...
1227 (xml-builtin-generated.c): ...this.
1228 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1229 (%.c: *regformats*): Replace with...
1230 (%-generated.c: *regformats*): ...this.
1232 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1234 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1235 (xtensa_fill_gregset): Call collect_register_by_name for
1237 (xtensa_store_gregset): Call supply_register_by_name for
1240 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1242 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1243 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1244 (xtensa_store_gregset): Call supply_register for all registers in
1245 a0_regnum..a0_regnum + C0_NREGS range.
1247 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1249 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1250 (ax-ipa.o: ax.c): Remove.
1251 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1252 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1253 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1254 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1255 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1257 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1259 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1260 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1261 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1262 (errors-ipa.o: ../common/errors.c): Remove.
1263 (format-ipa.o: ../common/format.c): Remove.
1264 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1266 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1268 * Makefile.in (%-ipa.o: %.c): New rule.
1269 (tracepoint-ipa.o: tracepoint.c): Remove.
1270 (utils-ipa.o: utils.c): Remove.
1271 (remote-utils-ipa.o: remote-utils.c): Remove.
1272 (regcache-ipa.o: regcache.c): Remove.
1273 (i386-linux-ipa.o: i386-linux.c): Remove.
1274 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1275 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1276 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1277 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1278 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1279 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1280 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1281 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1282 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1283 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1284 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1285 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1286 (aarch64-ipa.o: aarch64.c): Remove.
1287 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1288 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1289 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1290 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1291 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1292 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1293 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1294 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1295 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1296 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1297 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1298 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1299 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1300 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1301 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1302 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1303 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1304 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1305 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1306 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1307 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1308 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1309 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1310 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1311 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1312 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1313 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1314 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1315 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1316 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1317 (tdesc-ipa.o: tdesc.c): Remove.
1318 (x32-linux-ipa.o: x32-linux.c): Remove.
1319 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1320 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1322 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1324 * Makefile.in (%.o: ../arch/%.c): New rule.
1325 (arm.o: ../arch/arm.c): Remove.
1326 (arm-linux.o: ../arch/arm-linux.c): Remove.
1327 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1328 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1330 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1332 * Makefile.in (%.o: ../nat/%.c): New rule.
1333 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1334 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1335 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1336 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1337 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1338 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1339 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1340 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1341 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1342 (linux-personality.o: ../nat/linux-personality.c): Remove.
1343 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1344 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1345 (x86-linux.o: ../nat/x86-linux.c): Remove.
1346 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1347 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1349 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1351 * Makefile.in (%.o: ../common/%.c): New rule.
1352 (signals.o: ../common/signals.c): Remove.
1353 (print-utils.o: ../common/print-utils.c): Remove.
1354 (rsp-low.o: ../common/rsp-low.c): Remove.
1355 (common-utils.o: ../common/common-utils.c): Remove.
1356 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1357 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1358 (vec.o: ../common/vec.c): Remove.
1359 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1360 (xml-utils.o: ../common/xml-utils.c): Remove.
1361 (ptid.o: ../common/ptid.c): Remove.
1362 (buffer.o: ../common/buffer.c): Remove.
1363 (format.o: ../common/format.c): Remove.
1364 (filestuff.o: ../common/filestuff.c): Remove.
1365 (agent.o: ../common/agent.c): Remove.
1366 (errors.o: ../common/errors.c): Remove.
1367 (environ.o: ../common/environ.c): Remove.
1368 (common-debug.o: ../common/common-debug.c): Remove.
1369 (cleanups.o: ../common/cleanups.c): Remove.
1370 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1371 (fileio.o: ../common/fileio.c): Remove.
1372 (common-regcache.o: ../common/common-regcache.c): Remove.
1373 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1374 (new-op.o: ../common/new-op.c): Remove.
1375 (btrace-common.o: ../common/btrace-common.c): Remove.
1377 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1379 * Makefile.in (%.o: ../target/%.c): New rule.
1380 (waitstatus.o: ../target/waitstatus.c): Remove.
1382 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1385 (%.c: ../regformats/%.dat,
1386 (%.c: ../regformats/arm/%.dat,
1387 (%.c: ../regformats/i386/%.dat,
1388 (%.c: ../regformats/rs6000/%.dat): New rules.
1389 (aarch64.c): Remove.
1390 (reg-arm.c): Remove.
1391 (arm-with-iwmmxt.c): Remove.
1392 (arm-with-vfpv2.c): Remove.
1393 (arm-with-vfpv3.c): Remove.
1394 (arm-with-neon.c): Remove.
1395 (reg-bfin.c): Remove.
1396 (reg-cris.c): Remove.
1397 (reg-crisv32.c): Remove.
1399 (i386-linux.c): Remove.
1400 (i386-avx.c): Remove.
1401 (i386-avx-linux.c): Remove.
1402 (i386-avx-avx512.c): Remove.
1403 (i386-avx-avx512-linux.c): Remove.
1404 (i386-mpx.c): Remove.
1405 (i386-mpx-linux.c): Remove.
1406 (i386-avx-mpx-avx512-pku.c): Remove.
1407 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1408 (i386-avx-mpx.c): Remove.
1409 (i386-avx-mpx-linux.c): Remove.
1410 (i386-mmx.c): Remove.
1411 (i386-mmx-linux.c): Remove.
1412 (reg-ia64.c): Remove.
1413 (reg-m32r.c): Remove.
1414 (reg-m68k.c): Remove.
1416 (mips-linux.c): Remove.
1417 (mips-dsp-linux.c): Remove.
1418 (mips64-linux.c): Remove.
1419 (mips64-dsp-linux.c): Remove.
1420 (nios2-linux.c): Remove.
1421 (powerpc-32.c): Remove.
1422 (powerpc-32l.c): Remove.
1423 (powerpc-altivec32l.c): Remove.
1424 (powerpc-cell32l.c): Remove.
1425 (powerpc-vsx32l.c): Remove.
1426 (powerpc-isa205-32l.c): Remove.
1427 (powerpc-isa205-altivec32l.c): Remove.
1428 (powerpc-isa205-vsx32l.c): Remove.
1429 (powerpc-e500l.c): Remove.
1430 (powerpc-64l.c): Remove.
1431 (powerpc-altivec64l.c): Remove.
1432 (powerpc-cell64l.c): Remove.
1433 (powerpc-vsx64l.c): Remove.
1434 (powerpc-isa205-64l.c): Remove.
1435 (powerpc-isa205-altivec64l.c): Remove.
1436 (powerpc-isa205-vsx64l.c): Remove.
1437 (s390-linux32.c): Remove.
1438 (s390-linux32v1.c): Remove.
1439 (s390-linux32v2.c): Remove.
1440 (s390-linux64.c): Remove.
1441 (s390-linux64v1.c): Remove.
1442 (s390-linux64v2.c): Remove.
1443 (s390-te-linux64.c): Remove.
1444 (s390-vx-linux64.c): Remove.
1445 (s390-tevx-linux64.c): Remove.
1446 (s390x-linux64.c): Remove.
1447 (s390x-linux64v1.c): Remove.
1448 (s390x-linux64v2.c): Remove.
1449 (s390x-te-linux64.c): Remove.
1450 (s390x-vx-linux64.c): Remove.
1451 (s390x-tevx-linux64.c): Remove.
1452 (tic6x-c64xp-linux.c): Remove.
1453 (tic6x-c64x-linux.c): Remove.
1454 (tic6x-c62x-linux.c): Remove.
1456 (reg-sparc64.c): Remove.
1457 (reg-spu.c): Remove.
1459 (amd64-linux.c): Remove.
1460 (amd64-avx.c): Remove.
1461 (amd64-avx-linux.c): Remove.
1462 (amd64-avx-avx512.c): Remove.
1463 (amd64-avx-avx512-linux.c): Remove.
1464 (amd64-mpx.c): Remove.
1465 (amd64-mpx-linux.c): Remove.
1466 (amd64-avx-mpx-avx512-pku.c): Remove.
1467 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1468 (amd64-avx-mpx.c): Remove.
1469 (amd64-avx-mpx-linux.c): Remove.
1471 (x32-linux.c): Remove.
1472 (x32-avx.c): Remove.
1473 (x32-avx-linux.c): Remove.
1474 (x32-avx-avx512.c): Remove.
1475 (x32-avx-avx512-linux.c): Remove.
1476 (reg-xtensa.c): Remove.
1477 (reg-tilegx.c): Remove.
1478 (reg-tilegx32.c): Remove.
1480 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1482 * Makefile.in (SFILES): Add "common/environ.c".
1483 (OBJS): Add "common/environ.h".
1485 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1487 * configure.ac: Check if the fs_base and gs_base members of
1488 `struct user_regs_struct' exist.
1489 * config.in: Regenerated.
1490 * configure: Likewise.
1492 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1494 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1496 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1497 (get_next_pcs_syscall_next_pc): Likewise.
1499 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1501 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1502 * nto-x86-low.c: Likewise.
1504 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1506 * Makefile.in: Include disable-implicit-rules.mk.
1508 2016-11-23 Pedro Alves <palves@redhat.com>
1510 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1511 (debug_vprintf): Use std::chrono::steady_clock instead of
1512 gettimeofday. Use '.' instead of ':'.
1513 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1514 (get_timestamp): Use std::chrono::steady_clock instead of
1517 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1519 * Makefile.in: Fix whitespace formatting.
1521 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1523 * Makefile.in (SFILES, OBS): Flatten list and order
1526 2016-11-23 Pedro Alves <palves@redhat.com>
1528 * event-loop.c (handle_file_event): Use warning.
1529 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1530 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1533 2016-11-23 Pedro Alves <palves@redhat.com>
1535 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1537 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1538 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1539 debug_printf and debug_flush for debug output.
1540 * server.c (handle_general_set): Likewise.
1541 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1544 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1546 * Makefile.in (.c.o): Replace rule with ...
1547 (%.o: %.c): ... this one.
1549 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1551 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1552 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1554 * configure.ac: Remove checks for the make program.
1555 * configure: Re-generate.
1557 2016-10-28 Pedro Alves <palves@redhat.com>
1559 * Makefile.in (CXX_DIALECT): Get from configure.
1560 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1561 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1562 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1563 * config.in: Regenerate.
1564 * configure: Regenerate.
1566 2016-10-27 Yao Qi <yao.qi@linaro.org>
1568 * linux-low.c (linux_supports_range_stepping): Return true if
1569 can_software_single_step return true.
1571 2016-10-27 Yao Qi <yao.qi@linaro.org>
1573 * inferiors.c (find_inferior_in_random): New function.
1574 * inferiors.h (find_inferior_in_random): Declare.
1575 * linux-low.c (linux_wait_for_event_filtered): Call
1576 find_inferior_in_random instead of find_inferior.
1578 2016-10-27 Yao Qi <yao.qi@linaro.org>
1580 * linux-low.c (linux_wait_1): If single-step breakpoints are
1581 inserted, remove them.
1583 2016-10-26 Pedro Alves <palves@redhat.com>
1585 * linux-low.c (handle_extended_wait): Link parent/child fork
1587 (linux_wait_1): Unlink them.
1588 (linux_set_resume_request): Ignore resume requests for
1589 already-resumed and unhandled fork child threads.
1590 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1591 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1593 (handle_v_requests) <vCont>: Don't call require_running.
1594 * server.h (in_queued_stop_replies): New declaration.
1596 2016-10-24 Yao Qi <yao.qi@linaro.org>
1599 * linux-aarch64-low.c (append_insns): Cast the return value to
1602 2016-10-10 Yao Qi <yao.qi@linaro.org>
1604 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1606 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1608 * target.c (target_supports_multi_process): New function, moved
1610 * target.h (target_supports_multi_process): ... here. Remove
1613 2016-10-05 Tom Tromey <tom@tromey.com>
1616 * tracepoint.c (handle_tracepoint_bkpts): Check
1617 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1619 2016-10-05 Yao Qi <yao.qi@linaro.org>
1621 * configure.srv: Update the path of arm-*.xml files.
1623 2016-10-05 Terry Guo <terry.guo@arm.com>
1624 Yao Qi <yao.qi@linaro.org>
1626 * Makefile.in: Adjust the path of rules.
1627 * configure.srv: Update the path of xml files.
1628 * regformats/arm-with-iwmmxt.dat: Regenerated.
1629 * regformats/arm-with-neon.dat: Likewise.
1630 * regformats/arm-with-vfpv2.dat: Likewise.
1631 * regformats/arm-with-vfpv3.dat Likewise.
1633 2016-09-30 Yao Qi <yao.qi@linaro.org>
1636 * target.c (target_stop_and_wait): Don't call
1637 target_continue_no_signal, use resume_stop instead.
1639 2016-09-26 Yao Qi <yao.qi@linaro.org>
1641 * linux-low.c (linux_wait_1): Call debug_exit.
1643 2016-09-23 Pedro Alves <palves@redhat.com>
1645 * Makefile.in (SFILES): Add common/new-op.c.
1646 (OBS): Add common/new-op.o.
1647 (new-op.o): New rule.
1649 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1651 * .gitinore: Ignore more files.
1653 2016-09-21 Yao Qi <yao.qi@linaro.org>
1655 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1658 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1660 * server.c (start_inferior): Call target_mourn_inferior instead of
1661 mourn_inferior; pass ptid_t argument to it.
1663 (handle_target_event): Likewise.
1664 * target.c (target_mourn_inferior): New function.
1665 * target.h (mourn_inferior): Delete macro.
1667 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1669 * linux-low.c (lwp_is_stepping): New function.
1671 2016-09-06 Carl Love <cel@us.ibm.com>
1673 * server.c (start_inferior): Fixed comment, requested comment change
1674 didn't get updated correctly. Removed reference to ptrace () call as
1675 it is only true on Linux systems.
1677 2016-09-06 Carl Love <cel@us.ibm.com>
1679 * server.c (start_inferior): Do not call
1680 function target_post_create_inferior () if the
1681 inferior process has already exited.
1683 2016-09-05 Pedro Alves <palves@redhat.com>
1685 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1686 (COMPILE.pre, CC_LD): Use CXX directly.
1687 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1688 * acinclude.m4: Don't include build-with-cxx.m4.
1689 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1690 * configure: Regenerate.
1692 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1695 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1696 call writing data to own_buf.
1698 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1700 * target.c (mywait): Call target_wait instead of
1702 (target_wait): New function.
1704 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1706 * server.c (start_inferior): New variable 'ptid'. Replace calls
1707 to the_target->resume by target_continue{,_no_signal}, depending
1709 * target.c (target_stop_and_wait): Call target_continue_no_signal
1710 instead of the_target->resume.
1711 (target_continue): New function.
1713 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1715 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1717 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1720 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1722 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1723 * linux-arm-low.c (ps_get_thread_area): Likewise.
1724 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1725 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1726 * linux-mips-low.c (ps_get_thread_area): Likewise.
1727 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1728 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1729 * linux-x86-low.c (ps_get_thread_area): Likewise.
1730 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1732 2016-08-19 Pedro Alves <palves@redhat.com>
1734 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1736 2016-08-19 Pedro Alves <palves@redhat.com>
1738 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1739 comment. Use memcpy instead of casting through unsigned long.
1741 2016-08-19 Pedro Alves <palves@redhat.com>
1743 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1744 allocating around 0x80000000.
1746 2016-08-19 Pedro Alves <palves@redhat.com>
1749 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1750 (x32-avx512-linux-ipa.o): New rules.
1751 * configure.ac (x86_64-*-linux*): New x32 check.
1752 * configure.srv (ipa_x32_linux_regobj): New.
1753 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1754 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1756 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1758 * configure: Regenerate.
1760 2016-08-09 Pedro Alves <palves@redhat.com>
1763 * Makefile.in (OBS): Add signals-state-save-restore.o.
1764 (signals-state-save-restore.o): New rule.
1765 * config.in: Regenerate.
1766 * configure: Regenerate.
1767 * linux-low.c: Include "signals-state-save-restore.h".
1768 (linux_create_inferior): Call
1769 restore_original_signals_state.
1770 * server.c: Include "dispositions-save-restore.h".
1771 (captured_main): Call save_original_signals_state.
1773 2016-08-05 Pedro Alves <palves@redhat.com>
1775 * configure: Regenerate.
1777 2016-08-04 Yao Qi <yao.qi@linaro.org>
1779 * linux-low.c (regsets_fetch_inferior_registers): Check
1780 errno is ESRCH or not.
1782 2016-08-02 Yao Qi <yao.qi@linaro.org>
1784 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1785 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1786 (thread_db_load_search): Update.
1787 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1788 td_ta_set_event and td_ta_event_getmsg.
1790 2016-07-26 Pedro Alves <palves@redhat.com>
1793 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1794 of unsigned long for 64-bit registers and use uint32_t instead of
1795 unsigned int for 32-bit registers.
1797 2016-07-26 Pedro Alves <palves@redhat.com>
1799 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1802 2016-07-21 Tom Tromey <tom@tromey.com>
1804 * configure: Rebuild.
1806 2016-07-21 Yao Qi <yao.qi@linaro.org>
1808 * mem-break.c (find_gdb_breakpoint): Cast bp to
1809 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1811 2016-07-21 Yao Qi <yao.qi@linaro.org>
1813 * server.c (handle_v_requests): Support s and S actions
1814 if target_supports_software_single_step return true.
1816 2016-07-21 Yao Qi <yao.qi@linaro.org>
1818 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1819 is resume_step, call maybe_hw_step.
1820 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1822 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1824 (proceed_one_lwp): If resume request is resume_step, install
1825 reinsert breakpoints and call maybe_hw_step.
1827 2016-07-21 Yao Qi <yao.qi@linaro.org>
1829 * linux-low.c (proceed_one_lwp): Declare.
1830 (linux_resume_one_thread): Remove local variable 'step'.
1831 Lift code enqueue signal. Call proceed_one_lwp instead of
1832 linux_resume_one_lwp.
1834 2016-07-21 Yao Qi <yao.qi@linaro.org>
1836 * linux-low.c (linux_resume_one_thread): Call
1837 enqueue_pending_signal.
1839 2016-07-21 Yao Qi <yao.qi@linaro.org>
1841 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1842 * inferiors.c (do_restore_current_thread_cleanup): New function.
1843 (make_cleanup_restore_current_thread): Likewise.
1844 * linux-low.c (install_software_single_step_breakpoints): Call
1845 make_cleanup_restore_current_thread. Switch current_thread to
1848 2016-07-21 Yao Qi <yao.qi@linaro.org>
1850 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1851 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1852 (clone_one_breakpoint): Likewise.
1853 (delete_reinsert_breakpoints): Change parameter to thread.
1855 (has_reinsert_breakpoints): Likewise.
1856 (uninsert_reinsert_breakpoints): Likewise.
1857 (reinsert_reinsert_breakpoints): Likewise.
1858 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1859 (delete_reinsert_breakpoints): Likewise.
1860 (reinsert_reinsert_breakpoints): Likewise.
1861 (uninsert_reinsert_breakpoints): Likewise.
1862 (has_reinsert_breakpoints): Likewise.
1864 2016-07-21 Yao Qi <yao.qi@linaro.org>
1866 * inferiors.c (get_thread_process): Make parameter const.
1867 * inferiors.h (get_thread_process): Update declaration.
1868 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1869 Add new parameters child_thread and parent_thread. Callers
1871 * mem-break.h (clone_all_breakpoints): Update declaration.
1873 2016-07-21 Yao Qi <yao.qi@linaro.org>
1875 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1876 <command_list, handler>: Remove.
1877 (struct gdb_breakpoint): New.
1878 (struct other_breakpoint): New.
1879 (struct reinsert_breakpoint): New.
1880 (is_gdb_breakpoint): New function.
1881 (any_persistent_commands): Update command_list if
1882 is_gdb_breakpoint returns true.
1883 (set_breakpoint): Create breakpoints according to their types.
1884 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1885 (set_gdb_breakpoint_1): Likewise.
1886 (set_gdb_breakpoint): Likewise.
1887 (clear_breakpoint_conditions): Change parameter type to
1888 'struct gdb_breakpoint *'.
1889 (clear_breakpoint_commands): Likewise.
1890 (clear_breakpoint_conditions_and_commands): Likewise.
1891 (add_condition_to_breakpoint): Likewise.
1892 (add_breakpoint_condition): Likewise.
1893 (add_commands_to_breakpoint): Likewise.
1894 (check_breakpoints): Check other_breakpoint.
1895 (clone_one_breakpoint): Clone breakpopint according to its type.
1896 * mem-break.h (struct gdb_breakpoint): Declare.
1897 (set_gdb_breakpoint): Update declaration.
1898 (clear_breakpoint_conditions_and_commands): Likewise.
1899 (add_breakpoint_condition): Likewise.
1900 (add_breakpoint_commands): Likewise.
1901 * server.c (process_point_options): Change parameter type to
1902 'struct gdb_breakpoint *'.
1904 2016-07-21 Yao Qi <yao.qi@linaro.org>
1906 * mem-break.c (set_breakpoint_at): Rename it to ...
1907 (set_breakpoint_type_at): ... it.
1908 (set_breakpoint_at): Call set_breakpoint_type_at.
1909 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1910 * mem-break.h (set_breakpoint_at): Update comments.
1912 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1914 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1916 (nios2_store_gregset): Likewise.
1918 2016-07-01 Pedro Alves <palves@redhat.com>
1919 Antoine Tremblay <antoine.tremblay@ericsson.com>
1921 * linux-low.c: Change interface to take the target lwp_info
1922 pointer directly and return void. Handle detaching from a zombie
1924 (linux_detach_lwp_callback): New function.
1925 (linux_detach): Detach from the leader thread after detaching from
1928 2016-06-28 Yao Qi <yao.qi@linaro.org>
1930 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1931 for variable new_offset.
1932 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1933 (aarch64_ftrace_insn_reloc_cb): Likewise.
1934 (aarch64_ftrace_insn_reloc_tb): Likewise.
1935 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1936 PRIx64 instead of PRIx32.
1938 2016-06-28 Yao Qi <yao.qi@linaro.org>
1940 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1941 (the_low_target): Install arm_get_syscall_trapinfo.
1943 2016-06-28 Yao Qi <yao.qi@linaro.org>
1945 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1947 (the_low_target): Install aarch64_get_syscall_trapinfo.
1949 2016-06-28 Yao Qi <yao.qi@linaro.org>
1951 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1953 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1954 Remove parameter sysno.
1955 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1958 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1960 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1961 (s390_emit_ne_goto): Likewise.
1962 (s390_emit_lt_goto): Likewise.
1963 (s390_emit_le_goto): Likewise.
1964 (s390_emit_gt_goto): Likewise.
1965 (s390_emit_ge_goto): Likewise.
1966 (s390x_emit_eq_goto): Likewise.
1967 (s390x_emit_ne_goto): Likewise.
1968 (s390x_emit_lt_goto): Likewise.
1969 (s390x_emit_le_goto): Likewise.
1970 (s390x_emit_gt_goto): Likewise.
1971 (s390x_emit_ge_goto): Likewise.
1972 (s390_emit_ops_impl): Mark variable static.
1973 (s390x_emit_ops): Likewise.
1975 2016-06-17 Yao Qi <yao.qi@linaro.org>
1977 * linux-low.c (handle_extended_wait): Call
1978 uninsert_reinsert_breakpoints for the parent process. Remove
1979 reinsert breakpoints from the child process. Reinsert them to
1980 the parent process when vfork is done.
1981 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1982 (reinsert_reinsert_breakpoints): New function.
1983 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1984 (reinsert_reinsert_breakpoints): Declare.
1986 2016-06-17 Yao Qi <yao.qi@linaro.org>
1988 * linux-low.c (handle_extended_wait): If the parent is doing
1989 step-over, remove the reinsert breakpoints from the forked child.
1991 2016-06-17 Yao Qi <yao.qi@linaro.org>
1993 * linux-low.c (unsuspend_all_lwps): Declare.
1994 (linux_low_filter_event): If thread exited, call finish_step_over.
1995 If step-over is finished, unsuspend other threads.
1997 2016-06-17 Yao Qi <yao.qi@linaro.org>
1999 * linux-low.c (linux_resume_one_lwp_throw): Assert
2000 has_reinsert_breakpoints returns false.
2001 * mem-break.c (delete_disabled_breakpoints): Assert
2002 bp type isn't reinsert_breakpoint.
2004 2016-06-17 Yao Qi <yao.qi@linaro.org>
2006 * linux-low.c (maybe_hw_step): New function.
2007 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2008 (finish_step_over): Switch current_thread to lwp temporarily,
2009 and assert has_reinsert_breakpoints returns true.
2010 (proceed_one_lwp): Call maybe_hw_step.
2011 * mem-break.c (has_reinsert_breakpoints): New function.
2012 * mem-break.h (has_reinsert_breakpoints): Declare.
2014 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2016 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2018 2016-05-17 Yao Qi <yao.qi@linaro.org>
2020 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2021 instead of find_inferior.
2023 2016-05-05 Yao Qi <yao.qi@linaro.org>
2025 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2026 Initialize res to zero.
2028 2016-05-05 Yao Qi <yao.qi@linaro.org>
2030 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2033 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2035 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2036 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2037 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2039 2016-04-28 Par Olsson <par.olsson@windriver.com>
2040 Simon Marchi <simon.marchi@ericsson.com>
2042 * tracepoint.c (write_inferior_int8): New function.
2043 (cmd_qtenable_disable): Write enable flag using
2044 write_inferior_int8.
2046 2016-04-25 Yao Qi <yao.qi@linaro.org>
2048 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2049 (need_step_over_p): Return zero if the LWP has pending signals
2050 can be delivered on software single step target.
2052 2016-04-25 Yao Qi <yao.qi@linaro.org>
2054 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2055 return instead of error.
2057 2016-04-22 Yao Qi <yao.qi@linaro.org>
2059 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2062 2016-04-22 Yao Qi <yao.qi@linaro.org>
2064 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2065 signal when stepping over breakpoint with software single
2068 2016-04-21 Pedro Alves <palves@redhat.com>
2070 * linux-s390-low.c (s390_collect_ptrace_register)
2071 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2073 (s390_check_regset): Use void * instead of gdb_byte *.
2075 2016-04-20 Pedro Alves <palves@redhat.com>
2077 * configure: Renegerate.
2079 2016-04-20 Yao Qi <yao.qi@linaro.org>
2081 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2082 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2084 (arm_store_gregset): Likewise.
2086 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2088 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2089 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2090 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2091 (amd64-avx-mpx-linux.c): New rules.
2092 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2093 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2094 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2095 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2096 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2097 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2098 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2099 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2100 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2101 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2102 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2103 * linux-x86-low.c (x86_linux_read_description): Add case for
2104 X86_XSTATE_AVX_MPX_MASK.
2105 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2106 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2107 init_registers_i386_avx_mpx_linux.
2108 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2109 (initialize_low_tracepoint): Call
2110 init_registers_i386_avx_mpx_linux.
2111 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2112 (initialize_low_tracepoint): Call
2113 init_registers_amd64_avx_mpx_linux.
2114 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2115 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2116 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2119 2016-04-18 Pedro Alves <palves@redhat.com>
2121 * configure: Regenerate.
2123 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2125 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2126 (aarch64_emit_sub): Likewise.
2128 2016-04-12 Pedro Alves <palves@redhat.com>
2130 * utils.c (prepare_to_throw_exception): Delete.
2132 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2134 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2136 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2138 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2140 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2142 * linux-aarch64-ipa.c: Add <elf.h> include.
2143 * linux-ppc-ipa.c: Add <elf.h> include.
2144 * linux-s390-ipa.c: Add <elf.h> include.
2146 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2148 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2149 (get_raw_reg_ptr): Likewise.
2150 (get_trace_state_variable_value_ptr): Likewise.
2151 (set_trace_state_variable_value_ptr): Likewise.
2152 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2155 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2156 Marcin Kościelnicki <koriakin@0x04.net>
2159 * linux-ppc-low.c (emit_insns): New function.
2160 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2161 (ppc_emit_prologue): New function.
2162 (ppc_emit_epilogue): New function.
2163 (ppc_emit_add): New function.
2164 (ppc_emit_sub): New function.
2165 (ppc_emit_mul): New function.
2166 (ppc_emit_lsh): New function.
2167 (ppc_emit_rsh_signed): New function.
2168 (ppc_emit_rsh_unsigned): New function.
2169 (ppc_emit_ext): New function.
2170 (ppc_emit_zero_ext): New function.
2171 (ppc_emit_log_not): New function.
2172 (ppc_emit_bit_and): New function.
2173 (ppc_emit_bit_or): New function.
2174 (ppc_emit_bit_xor): New function.
2175 (ppc_emit_bit_not): New function.
2176 (ppc_emit_equal): New function.
2177 (ppc_emit_less_signed): New function.
2178 (ppc_emit_less_unsigned): New function.
2179 (ppc_emit_ref): New function.
2180 (ppc_emit_const): New function.
2181 (ppc_emit_reg): New function.
2182 (ppc_emit_pop): New function.
2183 (ppc_emit_stack_flush): New function.
2184 (ppc_emit_swap): New function.
2185 (ppc_emit_stack_adjust): New function.
2186 (ppc_emit_call): New function.
2187 (ppc_emit_int_call_1): New function.
2188 (ppc_emit_void_call_2): New function.
2189 (ppc_emit_if_goto): New function.
2190 (ppc_emit_goto): New function.
2191 (ppc_emit_eq_goto): New function.
2192 (ppc_emit_ne_goto): New function.
2193 (ppc_emit_lt_goto): New function.
2194 (ppc_emit_le_goto): New function.
2195 (ppc_emit_gt_goto): New function.
2196 (ppc_emit_ge_goto): New function.
2197 (ppc_write_goto_address): New function.
2198 (ppc_emit_ops_impl): New static variable.
2199 (ppc64v1_emit_prologue): New function.
2200 (ppc64v2_emit_prologue): New function.
2201 (ppc64_emit_epilogue): New function.
2202 (ppc64_emit_add): New function.
2203 (ppc64_emit_sub): New function.
2204 (ppc64_emit_mul): New function.
2205 (ppc64_emit_lsh): New function.
2206 (ppc64_emit_rsh_signed): New function.
2207 (ppc64_emit_rsh_unsigned): New function.
2208 (ppc64_emit_ext): New function.
2209 (ppc64_emit_zero_ext): New function.
2210 (ppc64_emit_log_not): New function.
2211 (ppc64_emit_bit_and): New function.
2212 (ppc64_emit_bit_or): New function.
2213 (ppc64_emit_bit_xor): New function.
2214 (ppc64_emit_bit_not): New function.
2215 (ppc64_emit_equal): New function.
2216 (ppc64_emit_less_signed): New function.
2217 (ppc64_emit_less_unsigned): New function.
2218 (ppc64_emit_ref): New function.
2219 (ppc64_emit_const): New function.
2220 (ppc64v1_emit_reg): New function.
2221 (ppc64v2_emit_reg): New function.
2222 (ppc64_emit_pop): New function.
2223 (ppc64_emit_stack_flush): New function.
2224 (ppc64_emit_swap): New function.
2225 (ppc64v1_emit_call): New function.
2226 (ppc64v2_emit_call): New function.
2227 (ppc64v1_emit_int_call_1): New function.
2228 (ppc64v2_emit_int_call_1): New function.
2229 (ppc64v1_emit_void_call_2): New function.
2230 (ppc64v2_emit_void_call_2): New function.
2231 (ppc64_emit_if_goto): New function.
2232 (ppc64_emit_eq_goto): New function.
2233 (ppc64_emit_ne_goto): New function.
2234 (ppc64_emit_lt_goto): New function.
2235 (ppc64_emit_le_goto): New function.
2236 (ppc64_emit_gt_goto): New function.
2237 (ppc64_emit_ge_goto): New function.
2238 (ppc64v1_emit_ops_impl): New static variable.
2239 (ppc64v2_emit_ops_impl): New static variable.
2240 (ppc_emit_ops): New function.
2241 (linux_low_target): Wire in ppc_emit_ops.
2243 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2244 Marcin Kościelnicki <koriakin@0x04.net>
2247 * Makefile.in: Add powerpc-*-ipa.o
2248 * configure.srv: Add ipa_obj for powerpc*-linux.
2249 * linux-ppc-ipa.c: New file.
2250 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2252 (PPC_FIELD): New macro.
2253 (PPC_SEXT): New macro.
2254 (PPC_OP6): New macro.
2255 (PPC_BO): New macro.
2256 (PPC_LI): New macro.
2257 (PPC_BD): New macro.
2258 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2259 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2260 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2261 (ppc_get_thread_area): New function.
2262 (is_elfv2_inferior): New function.
2263 (gen_ds_form): New function.
2264 (GEN_STD): New macro.
2265 (GEN_STDU): New macro.
2266 (GEN_LD): New macro.
2267 (GEN_LDU): New macro.
2268 (gen_d_form): New function.
2269 (GEN_ADDI): New macro.
2270 (GEN_ADDIS): New macro.
2271 (GEN_LI): New macro.
2272 (GEN_LIS): New macro.
2273 (GEN_ORI): New macro.
2274 (GEN_ORIS): New macro.
2275 (GEN_LWZ): New macro.
2276 (GEN_STW): New macro.
2277 (GEN_STWU): New macro.
2278 (gen_xfx_form): New function.
2279 (GEN_MFSPR): New macro.
2280 (GEN_MTSPR): New macro.
2281 (GEN_MFCR): New macro.
2282 (GEN_MTCR): New macro.
2283 (GEN_SYNC): New macro.
2284 (GEN_LWSYNC): New macro.
2285 (gen_x_form): New function.
2286 (GEN_OR): New macro.
2287 (GEN_MR): New macro.
2288 (GEN_LWARX): New macro.
2289 (GEN_STWCX): New macro.
2290 (GEN_CMPW): New macro.
2291 (gen_md_form): New function.
2292 (GEN_RLDICL): New macro.
2293 (GEN_RLDICR): New macro.
2294 (gen_i_form): New function.
2296 (GEN_BL): New macro.
2297 (gen_b_form): New function.
2298 (GEN_BNE): New macro.
2299 (GEN_LOAD): New macro.
2300 (GEN_STORE): New macro.
2301 (gen_limm): New function.
2302 (gen_atomic_xchg): New function.
2303 (gen_call): New function.
2304 (ppc_relocate_instruction): New function.
2305 (ppc_install_fast_tracepoint_jump_pad): New function.
2306 (ppc_get_min_fast_tracepoint_insn_len): New function.
2307 (ppc_get_ipa_tdesc_idx): New function.
2308 (the_low_target): Wire in the new functions.
2309 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2311 * linux-ppc-tdesc.h: New file.
2313 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2315 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2316 (alloc_jump_pad_buffer): New function.
2317 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2318 (alloc_jump_pad_buffer): New function.
2319 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2320 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2321 (alloc_jump_pad_buffer): New function.
2322 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2323 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2324 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2325 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2327 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2329 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2330 * linux-amd64-ipa.c: Likewise.
2331 * linux-i386-ipa.c: Likewise.
2332 * linux-s390-ipa.c: Likewise.
2333 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2334 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2335 set_trace_state_variable_value_ptr.
2336 (struct ipa_sym_addresses): Likewise.
2337 (symbol_list): Likewise.
2338 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2339 accessing gdb_collect directly.
2340 (gdb_collect_ptr_type): New typedef.
2341 (get_raw_reg_ptr_type): New typedef.
2342 (get_trace_state_variable_value_ptr_type): New typedef.
2343 (set_trace_state_variable_value_ptr_type): New typedef.
2344 (gdb_collect_ptr): New global.
2345 (get_raw_reg_ptr): New global.
2346 (get_trace_state_variable_value_ptr): New global.
2347 (set_trace_state_variable_value_ptr): New global.
2348 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2349 accessing get_raw_reg directly.
2350 (get_get_tsv_func_addr): Likewise for
2351 get_trace_state_variable_value_ptr.
2352 (get_set_tsv_func_addr): Likewise for
2353 set_trace_state_variable_value_ptr.
2354 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2356 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2358 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2360 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2362 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2364 (relocate_instruction): Remove own_buf.
2365 * server.c (own_buf): Make global.
2366 (handle_v_requests): Make global.
2367 * server.h (own_buf): New declaration.
2368 (handle_v_requests): New prototype.
2370 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2373 * linux-s390-low.c (add_insns): New function.
2374 (s390_emit_prologue): New function.
2375 (s390_emit_epilogue): New function.
2376 (s390_emit_add): New function.
2377 (s390_emit_sub): New function.
2378 (s390_emit_mul): New function.
2379 (s390_emit_lsh): New function.
2380 (s390_emit_rsh_signed): New function.
2381 (s390_emit_rsh_unsigned): New function.
2382 (s390_emit_ext): New function.
2383 (s390_emit_log_not): New function.
2384 (s390_emit_bit_and): New function.
2385 (s390_emit_bit_or): New function.
2386 (s390_emit_bit_xor): New function.
2387 (s390_emit_bit_not): New function.
2388 (s390_emit_equal): New function.
2389 (s390_emit_less_signed): New function.
2390 (s390_emit_less_unsigned): New function.
2391 (s390_emit_ref): New function.
2392 (s390_emit_if_goto): New function.
2393 (s390_emit_goto): New function.
2394 (s390_write_goto_address): New function.
2395 (s390_emit_litpool): New function.
2396 (s390_emit_const): New function.
2397 (s390_emit_call): New function.
2398 (s390_emit_reg): New function.
2399 (s390_emit_pop): New function.
2400 (s390_emit_stack_flush): New function.
2401 (s390_emit_zero_ext): New function.
2402 (s390_emit_swap): New function.
2403 (s390_emit_stack_adjust): New function.
2404 (s390_emit_set_r2): New function.
2405 (s390_emit_int_call_1): New function.
2406 (s390_emit_void_call_2): New function.
2407 (s390_emit_eq_goto): New function.
2408 (s390_emit_ne_goto): New function.
2409 (s390_emit_lt_goto): New function.
2410 (s390_emit_le_goto): New function.
2411 (s390_emit_gt_goto): New function.
2412 (s390_emit_ge_goto): New function.
2413 (s390x_emit_prologue): New function.
2414 (s390x_emit_epilogue): New function.
2415 (s390x_emit_add): New function.
2416 (s390x_emit_sub): New function.
2417 (s390x_emit_mul): New function.
2418 (s390x_emit_lsh): New function.
2419 (s390x_emit_rsh_signed): New function.
2420 (s390x_emit_rsh_unsigned): New function.
2421 (s390x_emit_ext): New function.
2422 (s390x_emit_log_not): New function.
2423 (s390x_emit_bit_and): New function.
2424 (s390x_emit_bit_or): New function.
2425 (s390x_emit_bit_xor): New function.
2426 (s390x_emit_bit_not): New function.
2427 (s390x_emit_equal): New function.
2428 (s390x_emit_less_signed): New function.
2429 (s390x_emit_less_unsigned): New function.
2430 (s390x_emit_ref): New function.
2431 (s390x_emit_if_goto): New function.
2432 (s390x_emit_const): New function.
2433 (s390x_emit_call): New function.
2434 (s390x_emit_reg): New function.
2435 (s390x_emit_pop): New function.
2436 (s390x_emit_stack_flush): New function.
2437 (s390x_emit_zero_ext): New function.
2438 (s390x_emit_swap): New function.
2439 (s390x_emit_stack_adjust): New function.
2440 (s390x_emit_int_call_1): New function.
2441 (s390x_emit_void_call_2): New function.
2442 (s390x_emit_eq_goto): New function.
2443 (s390x_emit_ne_goto): New function.
2444 (s390x_emit_lt_goto): New function.
2445 (s390x_emit_le_goto): New function.
2446 (s390x_emit_gt_goto): New function.
2447 (s390x_emit_ge_goto): New function.
2448 (s390_emit_ops): New function.
2449 (struct linux_target_ops): Fill in emit_ops hook.
2451 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2454 * Makefile.in: Add s390 IPA files.
2455 * configure.srv: Build IPA for s390.
2456 * linux-s390-ipa.c: New file.
2457 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2458 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2459 (tdesc_s390_linux32): Likewise.
2460 (init_registers_s390_linux32v1): Likewise.
2461 (tdesc_s390_linux32v1): Likewise.
2462 (init_registers_s390_linux32v2): Likewise.
2463 (tdesc_s390_linux32v2): Likewise.
2464 (init_registers_s390_linux64): Likewise.
2465 (tdesc_s390_linux64): Likewise.
2466 (init_registers_s390_linux64v1): Likewise.
2467 (tdesc_s390_linux64v1): Likewise.
2468 (init_registers_s390_linux64v2): Likewise.
2469 (tdesc_s390_linux64v2): Likewise.
2470 (init_registers_s390_te_linux64): Likewise.
2471 (tdesc_s390_te_linux64): Likewise.
2472 (init_registers_s390_vx_linux64): Likewise.
2473 (tdesc_s390_vx_linux64): Likewise.
2474 (init_registers_s390_tevx_linux64): Likewise.
2475 (tdesc_s390_tevx_linux64): Likewise.
2476 (init_registers_s390x_linux64): Likewise.
2477 (tdesc_s390x_linux64): Likewise.
2478 (init_registers_s390x_linux64v1): Likewise.
2479 (tdesc_s390x_linux64v1): Likewise.
2480 (init_registers_s390x_linux64v2): Likewise.
2481 (tdesc_s390x_linux64v2): Likewise.
2482 (init_registers_s390x_te_linux64): Likewise.
2483 (tdesc_s390x_te_linux64): Likewise.
2484 (init_registers_s390x_vx_linux64): Likewise.
2485 (tdesc_s390x_vx_linux64): Likewise.
2486 (init_registers_s390x_tevx_linux64): Likewise.
2487 (tdesc_s390x_tevx_linux64): Likewise.
2488 (have_hwcap_s390_vx): New static variable.
2489 (s390_arch_setup): Fill have_hwcap_s390_vx.
2490 (s390_get_thread_area): New function.
2491 (s390_ft_entry_gpr_esa): New const.
2492 (s390_ft_entry_gpr_zarch): New const.
2493 (s390_ft_entry_misc): New const.
2494 (s390_ft_entry_fr): New const.
2495 (s390_ft_entry_vr): New const.
2496 (s390_ft_main_31): New const.
2497 (s390_ft_main_64): New const.
2498 (s390_ft_exit_fr): New const.
2499 (s390_ft_exit_vr): New const.
2500 (s390_ft_exit_misc): New const.
2501 (s390_ft_exit_gpr_esa): New const.
2502 (s390_ft_exit_gpr_zarch): New const.
2503 (append_insns): New function.
2504 (s390_relocate_instruction): New function.
2505 (s390_install_fast_tracepoint_jump_pad): New function.
2506 (s390_get_min_fast_tracepoint_insn_len): New function.
2507 (s390_get_ipa_tdesc_idx): New function.
2508 (struct linux_target_ops): Wire in the above functions.
2509 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2510 * linux-s390-tdesc.h: New file.
2512 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2514 * linux-s390-low.c (s390_supports_tracepoints): New function.
2515 (struct linux_target_ops): Fill supports_tracepoints hook.
2517 2016-03-18 Yao Qi <yao.qi@linaro.org>
2519 * linux-low.c (lwp_signal_can_be_delivered): New function.
2520 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2522 2016-03-18 Yao Qi <yao.qi@linaro.org>
2524 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2525 0 if signal is enqueued. Remove 'signal' from one debugging
2526 message. Move one debugging message to some lines below.
2527 Remove code setting 'signal' to 0.
2529 2016-03-18 Yao Qi <yao.qi@linaro.org>
2531 * linux-low.c (linux_low_filter_event): Remove redundant
2532 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2534 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2536 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2537 (struct linux_target_ops): Wire in the above.
2539 2016-03-03 Yao Qi <yao.qi@linaro.org>
2541 * linux-low.c: Update comments to start_step_over.
2543 2016-03-03 Yao Qi <yao.qi@linaro.org>
2546 * linux-low.c (handle_extended_wait): Set child suspended
2547 if event_lwp->bp_reinsert isn't zero.
2549 2016-03-02 Yao Qi <yao.qi@linaro.org>
2551 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2552 enqueue_pending_signal.
2554 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2556 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2559 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2561 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2562 (s390_regmap_3264) [!__s390x__]: New global.
2563 (s390_collect_ptrace_register): Skip map entries containing -1.
2564 (s390_supply_ptrace_register): Ditto.
2565 (s390_fill_gprs_high): New function.
2566 (s390_store_gprs_high): New function.
2567 (s390_regsets): Add NT_S390_HIGH_GPRS.
2568 (s390_get_hwcap): Enable on 31-bit.
2569 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2570 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2571 Detect NT_S390_HIGH_GPRS.
2572 (s390_usrregs_info_3264): Enable on 31-bit.
2573 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2574 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2576 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2579 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2580 * configure.srv: Ditto.
2581 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2582 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2583 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2584 (init_registers_amd64_linux): Remove prototype.
2585 (tdesc_amd64_linux): Remove declaration.
2586 (get_ipa_tdesc): New function.
2587 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2588 initialize remaining tdescs.
2589 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2590 (init_registers_i386_linux): Remove prototype.
2591 (tdesc_i386_linux): Remove declaration.
2592 (get_ipa_tdesc): New function.
2593 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2594 initialize remaining tdescs.
2595 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2596 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2597 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2598 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2599 (x86_get_ipa_tdesc_idx): New function.
2600 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2601 * linux-x86-tdesc.h: New file.
2602 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2603 (target_get_ipa_tdesc_idx): New macro.
2604 * tracepoint.c (ipa_tdesc_idx): New macro.
2605 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2606 (symbol_list): Add ipa_tdesc_idx.
2607 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2608 (ipa_tdesc): Remove.
2609 (ipa_tdesc_idx): New variable.
2610 (get_context_regcache): Use get_ipa_tdesc.
2611 (gdb_collect): Ditto.
2613 * tracepoint.h (get_ipa_tdesc): New prototype.
2614 (ipa_tdesc): Remove.
2616 2016-02-24 Pedro Alves <palves@redhat.com>
2618 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2619 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2620 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2621 Factor out common code between the USE_SIGTRAP_SIGINFO and
2622 !USE_SIGTRAP_SIGINFO blocks.
2623 (linux_low_filter_event): Call save_stop_reason instead of
2624 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2626 (linux_wait_1): Update comments.
2628 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2630 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2631 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2632 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2633 ppc_insert_point, ppc_remove_point.
2635 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2637 * linux-s390-low.c (s390_supports_z_point_type): New function.
2638 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2640 2016-02-16 Yao Qi <yao.qi@linaro.org>
2642 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2643 PC. Get pc from regcache_read_pc.
2645 2016-02-12 Yao Qi <yao.qi@linaro.org>
2647 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2648 or linux_get_pc_32bit.
2649 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2651 2016-02-12 Yao Qi <yao.qi@linaro.org>
2653 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2654 arm_linux_get_next_pcs_fixup.
2656 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2658 * tracepoint.c (x_tracepoint_action_download): Change
2659 write_inferior_data_ptr to write_inferior_data_pointer.
2660 (cmd_qtstart): Likewise.
2661 (write_inferior_data_ptr): Remove.
2662 (download_agent_expr): Change write_inferior_data_ptr to
2663 write_inferior_data_pointer.
2664 (download_tracepoint_1): Likewise.
2665 (download_tracepoint): Likewise.
2666 (download_trace_state_variables): Likewise.
2668 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2669 Marcin Kościelnicki <koriakin@0x04.net>
2671 * tracepoint.c (struct tracepoint_action_ops): Remove.
2672 (struct tracepoint_action): Remove ops.
2673 (m_tracepoint_action_download, r_tracepoint_action_download)
2674 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2675 size and offset accordingly.
2676 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2677 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2678 (tracepoint_action_send, tracepoint_action_download): New functions.
2679 Helpers for trace action handlers.
2680 (add_tracepoint_action): Remove setup actions ops.
2681 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2683 2016-02-10 Yao Qi <yao.qi@linaro.org>
2685 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2687 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2689 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2691 * configure: Regenerate.
2693 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2695 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2696 void * to gdb_byte *.
2697 * linux-low.c (siginfo_fixup): Likewise.
2698 (linux_xfer_siginfo): Likewise.
2699 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2701 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2703 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2705 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2707 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2709 * linux-x86-low.c [__x86_64__]: Include
2710 "nat/amd64-linux-siginfo.h".
2711 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2712 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2713 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2714 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2715 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2716 (cpt_si_fd, si_timerid, si_overrun): Move from
2717 nat/amd64-linux-siginfo.c.
2718 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2720 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2722 * server.c (skip_to_semicolon): Remove.
2723 (process_point_options): Use strchrnul instead of
2726 2016-01-26 Yao Qi <yao.qi@linaro.org>
2728 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2729 * linux-low.c (install_software_single_step_breakpoints): Don't
2730 call regcache_read_pc.
2731 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2734 2016-01-26 Yao Qi <yao.qi@linaro.org>
2736 * linux-low.c (install_software_single_step_breakpoints): Call
2737 regcache_read_pc instead of get_pc.
2739 2016-01-26 Yao Qi <yao.qi@linaro.org>
2741 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2742 (unblock_async_io): Rename to ...
2743 (block_unblock_async_io): ... it. New function.
2744 (enable_async_io): Don't install SIGIO handler. Unblock it
2746 (disable_async_io): Don't ignore SIGIO. Block it instead.
2747 (initialize_async_io): Install SIGIO handler. Don't call
2750 2016-01-26 Yao Qi <yao.qi@linaro.org>
2752 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2753 first character is '\003', call *the_target->request_interrupt.
2755 2016-01-25 Yao Qi <yao.qi@linaro.org>
2757 * remote-utils.c (new_thread_notify): Remove.
2758 (dead_thread_notify): Likewise.
2759 * remote-utils.h (new_thread_notify): Remove declaration.
2760 (dead_thread_notify): Likewise.
2762 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2764 * gdb.trace/pending.exp: Fix expected message on continue.
2766 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2768 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2769 it works properly on big-endian machines where sizeof (CORE_ADDR)
2772 2016-01-21 Pedro Alves <palves@redhat.com>
2774 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2775 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2776 * configure: Regenerate.
2778 2016-01-21 Yao Qi <yao.qi@linaro.org>
2780 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2781 is_thumb and set it according to CPSR saved on the stack.
2782 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2783 arm_sigreturn_next_pc.
2785 2016-01-18 Yao Qi <yao.qi@linaro.org>
2787 * linux-low.c (linux_set_pc_64bit): New function.
2788 (linux_get_pc_64bit): New function.
2789 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2791 * linux-sparc-low.c (debug_threads): Remove declaration.
2792 (sparc_get_pc): Remove.
2793 (the_low_target): Use linux_get_pc_64bit instead of
2795 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2796 (the_low_target): Use linux_get_pc_64bit and
2799 2016-01-18 Yao Qi <yao.qi@linaro.org>
2801 * linux-arm-low.c (debug_threads): Remove declaration.
2802 (arm_get_pc, arm_set_pc): Remove.
2803 (the_low_target): Use linux_get_pc_32bit and
2805 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2806 (the_low_target): Use linux_get_pc_32bit and
2808 * linux-cris-low.c (debug_threads): Remove declaration.
2809 (cris_get_pc, cris_set_pc,): Remove.
2810 (the_low_target): Use linux_get_pc_32bit and
2812 * linux-crisv32-low.c (debug_threads): Remove declaration.
2813 (cris_get_pc, cris_set_pc): Remove.
2814 (the_low_target): Use linux_get_pc_32bit and
2816 * linux-low.c: Include inttypes.h.
2817 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2818 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2819 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2820 (the_low_target): Use linux_get_pc_32bit and
2822 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2823 (the_low_target): Use linux_get_pc_32bit and
2825 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2826 (the_low_target): Use linux_get_pc_32bit and
2828 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2829 (the_low_target): Use linux_get_pc_32bit and
2831 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2832 (the_low_target): Use linux_get_pc_32bit and
2835 2016-01-18 Gary Benson <gbenson@redhat.com>
2837 * configure.ac (AC_FUNC_FORK): New check.
2838 * config.in: Regenerate.
2839 * configure: Likewise.
2841 2016-01-14 Yao Qi <yao.qi@linaro.org>
2843 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2844 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2845 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2846 arm_get_next_pcs_ctor.
2848 2016-01-12 Josh Stone <jistone@redhat.com>
2849 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2851 * inferiors.h: Include "gdb_vecs.h".
2852 (struct process_info): Add syscalls_to_catch.
2853 * inferiors.c (remove_process): Free syscalls_to_catch.
2854 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2855 syscall_return stops.
2856 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2857 * server.c (handle_general_set): Handle QCatchSyscalls.
2858 (handle_query): Report support for QCatchSyscalls.
2859 * target.h (struct target_ops): Add supports_catch_syscall.
2860 (target_supports_catch_syscall): New macro.
2861 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2862 (struct lwp_info): Add syscall_state.
2863 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2864 Maintain syscall_state and syscalls_to_catch across exec.
2865 (get_syscall_trapinfo): New function, proxy to the_low_target.
2866 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2867 (linux_low_filter_event): Toggle syscall_state entry/return for
2868 syscall traps, and set it ignored for all others.
2869 (gdb_catching_syscalls_p): New function.
2870 (gdb_catch_this_syscall_p): New function.
2871 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2872 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2873 (linux_supports_catch_syscall): New function.
2874 (linux_target_ops): Install it.
2875 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2876 (the_low_target): Install it.
2878 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2880 * acinclude.m4: Include new ../warning.m4 file.
2881 * configure: Regenerated.
2882 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2884 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2886 * ax.c (is_goto_target): Mark static.
2887 * linux-low.c (register_addr): Likewise.
2888 (linux_fetch_registers, linux_store_registers): Likewise.
2889 * mem-break.c (any_persistent_commands): Fix old prototype.
2890 (add_commands_to_breakpoint): Mark static.
2891 * regcache.c (find_register_by_name): Delete unused func.
2892 * remote-utils.c (hex_or_minus_one): Mark static.
2893 * server.c (monitor_show_help): Mark static.
2894 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2895 handle_v_requests): Likewise.
2897 2016-01-12 Pedro Alves <palves@redhat.com>
2899 Remove use of the registered trademark symbol throughout.
2901 2016-01-08 Yao Qi <yao.qi@linaro.org>
2903 * remote-utils.c (getpkt): If c is '\003', call target hook
2906 2016-01-06 Yao Qi <yao.qi@linaro.org>
2908 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2909 linux-aarch32-low.c.
2910 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2911 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2912 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2913 (thumb2_breakpoint): Declare.
2914 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2915 linux-aarch32-low.h.
2916 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2917 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2918 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2920 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2922 * gdbreplay.c (gdbreplay_version): Change copyright year in
2924 * server.c (gdbserver_version): Likewise.
2926 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2928 * server.c (crc32_table): Delete.
2929 (crc32): Use libiberty's xcrc32 function.
2931 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2933 * lynx-low.c (lynx_delete_thread_callback): New function.
2934 (lynx_mourn): Properly delete our process and all of its
2935 threads. Remove call to clear_inferiors.
2937 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2939 * target.c (thread_search_callback): Add check that
2940 the thread_stopped target callback is not NULL before
2943 2015-12-21 Yao Qi <yao.qi@linaro.org>
2945 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2948 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2950 * server.c (handle_query): Call target_supports_software_single_step.
2952 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2954 * linux-low.c (single_step): New function.
2955 (linux_resume_one_lwp_throw): Call single_step.
2956 (start_step_over): Likewise.
2958 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2960 * Makefile.in (SFILES): Append arch/arm-linux.c,
2961 arch/arm-get-next-pcs.c.
2962 (arm-linux.o): New rule.
2963 (arm-get-next-pcs.o): New rule.
2964 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2966 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2967 to linux-aarch32-low.c.
2968 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2969 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2970 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2971 (thumb2_breakpoint_len): Likewise.
2972 (arm_is_thumb_mode): Make non-static.
2973 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2974 from linux-aarch32-low.c.
2975 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2976 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2977 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2978 (thumb2_breakpoint_len): Likewise.
2979 (arm_is_thumb_mode): New declaration.
2980 * linux-arm-low.c: Include arch/arm-linux.h
2981 aarch/arm-get-next-pcs.h, sys/syscall.h.
2982 (get_next_pcs_ops): New struct.
2983 (get_next_pcs_addr_bits_remove): New function.
2984 (get_next_pcs_is_thumb): New function.
2985 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2986 (arm_sigreturn_next_pc): Likewise.
2987 (get_next_pcs_syscall_next_pc): Likewise.
2988 (arm_gdbserver_get_next_pcs): Likewise.
2989 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2991 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2992 * server.h: Include gdb_vecs.h.
2994 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2996 * Makefile.in (SFILES): Append common/common-regcache.c.
2997 (OBS): Append common-regcache.o.
2998 (common-regcache.o): New rule.
2999 * regcache.c (init_register_cache): Initialize cache to
3001 (regcache_raw_read_unsigned): New function.
3002 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3003 register_status enum.
3005 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3007 * linux-aarch64-low.c (the_low_targets): Rename
3008 breakpoint_reinsert_addr to get_next_pcs.
3009 * linux-arm-low.c (the_low_targets): Likewise.
3010 * linux-bfin-low.c (the_low_targets): Likewise.
3011 * linux-cris-low.c (the_low_targets): Likewise.
3012 * linux-crisv32-low.c (the_low_targets): Likewise.
3013 * linux-low.c (can_software_single_step): Likewise.
3014 (install_software_single_step_breakpoints): New function.
3015 (start_step_over): Use install_software_single_step_breakpoints.
3016 * linux-low.h: New CORE_ADDR vector.
3017 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3019 * linux-mips-low.c (the_low_targets): Likewise.
3020 * linux-nios2-low.c (the_low_targets): Likewise.
3021 * linux-sparc-low.c (the_low_targets): Likewise.
3023 2015-12-17 Pedro Alves <palves@redhat.com>
3025 * linux-low.c (linux_kill_one_lwp): Remove references to
3027 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3029 (linux_init_signals): Delete.
3030 (initialize_low): Adjust.
3031 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3033 2015-12-16 Pedro Alves <palves@redhat.com>
3035 * configure.ac (compiler warning flags): When testing a
3036 -Wno-foo option, check whether -Wfoo works instead.
3037 * configure: Regenerate.
3039 2015-12-11 Don Breazeal <donb@codesourcery.com>
3041 * server.c (process_serial_event): Don't exit from gdbserver
3042 in remote mode if there are still active inferiors.
3044 2015-12-11 Yao Qi <yao.qi@linaro.org>
3046 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3047 arm_breakpoint_at if the process is 32-bit.
3049 2015-12-11 Yao Qi <yao.qi@linaro.org>
3051 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3054 2015-12-07 Yao Qi <yao.qi@linaro.org>
3056 * configure.srv: Append arm.o to srv_tgtobj for
3057 aarch64*-*-linux* target.
3058 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3059 from linux-arm-low.c.
3060 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3061 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3062 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3063 (thumb2_breakpoint_len): Likewise.
3064 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3065 (arm_breakpoint_kinds): Likewise.
3066 (arm_breakpoint_kind_from_pc): Likewise.
3067 (arm_sw_breakpoint_from_kind): Likewise.
3068 (arm_breakpoint_kind_from_current_state): Likewise.
3069 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3070 (arm_sw_breakpoint_from_kind): Declare.
3071 (arm_breakpoint_kind_from_current_state): Declare.
3072 (arm_breakpoint_at): Declare.
3073 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3074 arm_sw_breakpoint_from_kind if process is 32-bit.
3075 (aarch64_breakpoint_kind_from_pc): New function.
3076 (aarch64_breakpoint_kind_from_current_state): New function.
3077 (the_low_target): Initialize fields breakpoint_kind_from_pc
3078 and breakpoint_kind_from_current_state.
3079 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3080 linux-aarch32-low.c.
3081 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3082 (arm_breakpoint, arm_breakpoint_len): Likewise.
3083 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3084 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3085 (arm_is_thumb_mode): Likewise.
3086 (arm_breakpoint_at): Likewise.
3087 (arm_breakpoint_kind_from_pc): Likewise.
3088 (arm_sw_breakpoint_from_kind): Likewise.
3089 (arm_breakpoint_kind_from_current_state): Likewise.
3092 2015-08-04 Yao Qi <yao.qi@linaro.org>
3094 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3095 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3096 * server.c (extended_protocol): Remove "static".
3097 * server.h (extended_protocol): Declare it.
3099 2015-12-04 Josh Stone <jistone@redhat.com>
3101 * target.h (struct target_ops) <arch_setup>: Rename to ...
3102 (struct target_ops) <post_create_inferior>: ... this.
3103 (target_arch_setup): Rename to ...
3104 (target_post_create_inferior): ... this, calling post_create_inferior.
3105 * server.c (start_inferior): Update target_arch_setup calls to
3106 target_post_create_inferior.
3107 * linux-low.c (linux_low_ptrace_options): Forward declare.
3108 (linux_arch_setup): Update its comment for general use.
3109 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3110 (struct linux_target_ops): Use linux_post_create_inferior.
3111 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3112 to post_create_inferior.
3113 * nto-low.c (struct nto_target_ops): Likewise.
3114 * spu-low.c (struct spu_target_ops): Likewise.
3115 * win32-low.c (struct win32_target_ops): Likewise.
3117 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3119 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3121 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3123 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3124 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3125 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3126 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3127 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3128 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3129 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3130 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3131 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3132 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3133 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3134 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3136 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3138 * linux-low.c (linux_look_up_symbols): Don't call
3139 linux_supports_traceclone.
3140 * linux-low.h (thread_db_init): Remove use_events argument.
3141 * thread-db.c (thread_db_use_event): Remove global variable.
3142 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3143 (struct thread_db) <td_create_bp>: Remove field.
3144 (thread_db_create_event): Remove function.
3145 (thread_db_enable_reporting): Likewise.
3146 (find_one_thread): Don't check for thread_db_use_events.
3147 (attach_thread): Likewise.
3148 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3149 (try_thread_db_load_1): Don't check for thread_db_use_events.
3150 (thread_db_init): Remove use_events argument and thread events
3152 (remove_thread_event_breakpoints): Remove function.
3153 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3155 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3157 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3159 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3160 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3161 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3162 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3163 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3165 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3167 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3168 * linux-low.c (can_hardware_single_step): Use
3169 supports_hardware_single_step.
3170 (can_software_single_step): New function.
3171 (start_step_over): Call can_software_single_step.
3172 (linux_supports_hardware_single_step): New function.
3173 (struct target_ops) <supports_software_single_step>: Initialize.
3174 * linux-low.h (struct linux_target_ops)
3175 <supports_hardware_single_step>: Initialize.
3176 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3177 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3178 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3179 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3180 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3182 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3183 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3184 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3185 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3187 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3188 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3190 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3192 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3194 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3195 * target.h (struct target_ops): <supports_software_single_step>:
3197 (target_supports_software_single_step): New macro.
3199 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3201 * linux-low.c (linux_wait_1): Fix pc advance condition.
3202 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3203 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3205 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3207 * linux-arm-low.c (arm_is_thumb_mode): New function.
3208 (arm_breakpoint_at): Use arm_is_thumb_mode.
3209 (arm_breakpoint_kind_from_current_state): New function.
3210 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3212 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3213 (linux_breakpoint_kind_from_current_state): New function.
3214 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3215 * linux-low.h (struct linux_target_ops)
3216 <breakpoint_kind_from_current_state>: New field.
3217 * target.h (struct target_ops): Likewise.
3218 (target_breakpoint_kind_from_current_state): New macro.
3220 2015-11-30 Pedro Alves <palves@redhat.com>
3222 * linux-low.c (linux_resume): Wake up the event loop before
3225 2015-11-30 Pedro Alves <palves@redhat.com>
3227 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3229 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3231 * target.c (struct thread_search): New structure.
3232 (thread_search_callback): New function.
3233 (prev_general_thread): New global.
3234 (prepare_to_access_memory, done_accessing_memory): New functions.
3235 * target.h (prepare_to_access_memory, done_accessing_memory):
3236 Replace macros with function declarations.
3238 2015-11-30 Pedro Alves <palves@redhat.com>
3241 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3242 report TARGET_WAITKIND_NO_RESUMED.
3243 * remote-utils.c (prepare_resume_reply): Handle
3244 TARGET_WAITKIND_NO_RESUMED.
3245 * server.c (report_no_resumed): New global.
3246 (handle_query) <qSupported>: Handle "no-resumed+". Report
3247 "no-resumed+" support.
3248 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3249 return error if the client doesn't support no-resumed events.
3250 (push_stop_notification): New function.
3251 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3252 events if the client supports them.
3254 2015-11-30 Pedro Alves <palves@redhat.com>
3256 * linux-low.c (thread_still_has_status_pending_p): Don't check
3258 (lwp_resumed): New function.
3259 (status_pending_p_callback): Return early if the LWP is not
3260 supposed to be resumed.
3262 2015-11-30 Pedro Alves <palves@redhat.com>
3264 * linux-low.c (handle_extended_wait): Assert that the LWP's
3265 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3266 thread create events, leave the new child's status pending.
3267 (linux_low_filter_event): If GDB wants to hear about thread exit
3268 events, leave the LWP marked dead and don't delete it.
3269 (linux_wait_for_event_filtered): Don't check for thread exit.
3270 (filter_exit_event): New function.
3271 (linux_wait_1): Use it, when returning an exit event.
3272 (linux_resume_one_lwp_throw): Assert that the LWP's
3273 waitstatus is TARGET_WAITKIND_IGNORE.
3274 * remote-utils.c (prepare_resume_reply): Handle
3275 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3276 * server.c (report_thread_events): New global.
3277 (handle_general_set): Handle QThreadEvents.
3278 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3279 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3280 TARGET_WAITKIND_THREAD_EXITED.
3281 * server.h (report_thread_events): Declare.
3283 2015-11-30 Pedro Alves <palves@redhat.com>
3285 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3286 the thread's last_resume_kind was resume_stop.
3288 2015-11-30 Pedro Alves <palves@redhat.com>
3290 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3293 2015-11-30 Pedro Alves <palves@redhat.com>
3295 * server.c (handle_v_requests): Handle vCtrlC.
3297 2015-11-30 Pedro Alves <palves@redhat.com>
3299 * gdbthread.h (find_any_thread_of_pid): Declare.
3300 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3302 * server.c (handle_query): If current_thread is NULL, look for
3303 another thread of the selected process.
3305 2015-11-26 Daniel Colascione <dancol@dancol.org>
3306 Simon Marchi <simon.marchi@ericsson.com>
3308 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3309 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3311 * target.h (struct target_ops) <thread_name>: New field.
3312 (target_thread_name): New macro.
3314 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3316 * regcache.h (regcache_invalidate_pid): Add declaration.
3317 * regcache.c (regcache_invalidate_pid): New function, extracted
3318 from regcache_invalidate.
3319 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3320 Add trivial documentation comment.
3321 * lynx-low.c: Use regcache_invalidate_pid instead of
3322 regcache_invalidate.
3324 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3326 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3327 and Elf64_auxv_t if the target is Android.
3329 2015-11-22 Doug Evans <xdje42@gmail.com>
3331 * target.h: #include <sys/types.h>.
3333 2015-11-19 Pedro Alves <palves@redhat.com>
3335 * linux-low.c (linux_process_qsupported): Change prototype.
3337 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3339 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3340 and adjust to loop over all features.
3341 * server.c (handle_query) <qSupported>: Adjust to call
3342 target_process_qsupported once, passing it a vector of unprocessed
3344 * target.h (struct target_ops) <process_qsupported>: Change
3346 (target_process_qsupported): Adjust.
3348 2015-11-19 Pedro Alves <palves@redhat.com>
3350 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3352 * configure: Regenerate.
3354 2015-11-19 Pedro Alves <palves@redhat.com>
3356 * configure: Regenerate.
3358 2015-11-19 Yao Qi <yao.qi@linaro.org>
3360 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3363 2015-11-19 Yao Qi <yao.qi@linaro.org>
3365 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3366 (struct aarch64_operand): Move enum out.
3368 2015-11-19 Yao Qi <yao.qi@linaro.org>
3370 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3371 struct user_fpsimd_state *.
3372 (aarch64_store_fpregset): Likewise.
3374 2015-11-19 Yao Qi <yao.qi@linaro.org>
3376 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3377 struct user_pt_regs *.
3378 (aarch64_store_gregset): Likewise.
3380 2015-11-18 Pedro Alves <palves@redhat.com>
3382 * Makefile.in (all_object_files): Add $IPA_OBJS.
3384 2015-11-17 Pedro Alves <palves@redhat.com>
3386 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3387 GDB_SIGNAL_0 and gdb_signal_to_string.
3389 2015-11-17 Pedro Alves <palves@redhat.com>
3391 * win32-low.c (handle_output_debug_string): Remove parameter.
3392 (win32_kill): Remove our_status local and adjust call to
3393 handle_output_debug_string.
3394 (get_child_debug_event): Adjust call to
3395 handle_output_debug_string.
3397 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3399 * linux-mips-low.c (mips_fill_gregset): Add cast.
3400 (mips_store_gregset): Likewise.
3401 (mips_fill_fpregset): Likewise.
3402 (mips_store_fpregset): Likewise.
3404 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3406 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3409 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3411 * linux-mips-low.c (mips_linux_new_thread): Change type of
3412 watch_type to enum target_hw_bp_type.
3414 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3416 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3417 Change return type to arm_hwbp_type.
3419 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3421 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3422 (arm_store_gregset): Likewise.
3423 * linux-arm-low.c (arm_get_hwcap): Likewise.
3424 (arm_read_description): Likewise.
3426 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3428 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3430 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3432 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3433 (ppc_fill_vsxregset): Likewise.
3434 (ppc_store_vsxregset): Likewise.
3435 (ppc_fill_vrregset): Likewise.
3436 (ppc_store_vrregset): Likewise.
3437 (ppc_fill_evrregset): Likewise.
3438 (ppc_store_evrregset): Likewise.
3440 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3442 * linux-ppc-low.c (ppc_usrregs_info): Remove
3443 forward-declaration.
3444 (ppc_arch_setup): Move lower in file.
3446 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3448 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3449 (ps_pdwrite): Likewise.
3451 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3453 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3454 to after assert checks.
3456 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3458 * proc-service.c (ps_pdread): Add/adjust casts.
3459 (ps_pdwrite): Add/adjust casts.
3461 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3463 * server.c (handle_search_memory_1): Cast return value of
3466 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3468 * server.c (write_qxfer_response): Change type of data to
3471 2015-10-29 Pedro Alves <palves@redhat.com>
3473 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3475 2015-10-29 Pedro Alves <palves@redhat.com>
3477 * tracepoint.c (clear_installed_tracepoints): Add casts.
3479 2015-10-29 Pedro Alves <palves@redhat.com>
3481 * server.c (handle_v_cont, process_serial_event): Add enum
3482 gdb_signal casts to signal parsing code.
3484 2015-10-29 Pedro Alves <palves@redhat.com>
3486 * linux-low.h (NULL_REGSET): Define.
3487 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3488 * linux-arm-low.c (arm_regsets): Likewise.
3489 * linux-crisv32-low.c (cris_regsets): Likewise.
3490 * linux-m68k-low.c (m68k_regsets): Likewise.
3491 * linux-mips-low.c (mips_regsets): Likewise.
3492 * linux-nios2-low.c (nios2_regsets): Likewise.
3493 * linux-ppc-low.c (ppc_regsets): Likewise.
3494 * linux-s390-low.c (s390_regsets): Likewise.
3495 * linux-sh-low.c (sh_regsets): Likewise.
3496 * linux-sparc-low.c (sparc_regsets): Likewise.
3497 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3498 * linux-tile-low.c (tile_regsets): Likewise.
3499 * linux-x86-low.c (x86_regsets): Likewise.
3500 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3502 2015-10-29 Pedro Alves <palves@redhat.com>
3504 * linux-low.h (NULL_REGSET): Define.
3505 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3506 * linux-arm-low.c (arm_regsets): Likewise.
3507 * linux-crisv32-low.c (cris_regsets): Likewise.
3508 * linux-m68k-low.c (m68k_regsets): Likewise.
3509 * linux-mips-low.c (mips_regsets): Likewise.
3510 * linux-nios2-low.c (nios2_regsets): Likewise.
3511 * linux-ppc-low.c (ppc_regsets): Likewise.
3512 * linux-s390-low.c (s390_regsets): Likewise.
3513 * linux-sh-low.c (sh_regsets): Likewise.
3514 * linux-sparc-low.c (sparc_regsets): Likewise.
3515 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3516 * linux-tile-low.c (tile_regsets): Likewise.
3517 * linux-x86-low.c (x86_regsets): Likewise.
3518 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3520 2015-10-26 Doug Evans <dje@google.com>
3522 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3524 2015-10-26 Doug Evans <dje@google.com>
3526 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3528 2015-10-26 Doug Evans <dje@google.com>
3530 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3532 (attach_thread, find_new_threads_callback): Ditto.
3534 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3536 * mem-break.h (set_breakpoint_data): Remove.
3538 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3541 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3542 (initialize_low): Remove set_breakpoint_data call.
3543 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3544 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3545 (initialize_low): Remove set_breakpoint_data call.
3546 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3547 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3548 (initialize_low): Remove set_breakpoint_data call.
3550 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3552 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3553 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3554 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3555 * target.h (target_breakpoint_kind_from_pc): New macro.
3557 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3559 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3560 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3561 the default breakpoint kind.
3563 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3565 * linux-arm-low.c (arm_supports_z_point_type): Add software
3568 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3570 * linux-arm-low.c: Refactor breakpoint definitions.
3571 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3572 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3574 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3576 * Makefile.in: Add arm.c/o.
3577 * configure.srv: Likewise.
3578 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3579 (arm_breakpoint_kind_from_pc): New function.
3580 (arm_sw_breakpoint_from_kind): Return proper kind.
3581 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3583 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3585 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3587 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3588 (struct raw_breakpoint) <size>: Remove.
3589 (struct raw_breakpoint) <kind>: Add.
3590 (bp_size): New function.
3591 (bp_opcode): Likewise.
3592 (find_raw_breakpoint_at): Adjust for kind.
3593 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3594 (remove_memory_breakpoint): Adjust for kind call bp_size.
3595 (set_raw_breakpoint_at): Adjust for kind.
3596 (set_breakpoint): Likewise.
3597 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3598 (delete_raw_breakpoint): Adjust for kind.
3599 (delete_breakpoint): Likewise.
3600 (find_gdb_breakpoint): Likewise.
3601 (set_gdb_breakpoint_1): Likewise.
3602 (set_gdb_breakpoint): Likewise.
3603 (delete_gdb_breakpoint_1): Likewise.
3604 (delete_gdb_breakpoint): Likewise.
3605 (uninsert_raw_breakpoint): Likewise.
3606 (reinsert_raw_breakpoint): Likewise.
3607 (set_breakpoint_data): Remove.
3608 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3609 (check_mem_read): Adjust for kind call bp_size.
3610 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3611 (clone_one_breakpoint): Adjust for kind.
3612 * mem-break.h (set_gdb_breakpoint): Likewise.
3613 (delete_gdb_breakpoint): Likewise.
3614 * server.c (process_serial_event): Likewise.
3616 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3618 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3619 (struct linux_target_ops) <breakpoint>: Remove.
3620 (struct linux_target_ops) <breakpoint_len>: Remove.
3621 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3622 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3623 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3624 (arm_sw_breakpoint_from_kind): New function.
3625 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3626 (struct linux_target_ops) <breakpoint>: Remove.
3627 (struct linux_target_ops) <breakpoint_len>: Remove.
3628 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3629 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3630 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3631 (struct linux_target_ops) <breakpoint>: Remove.
3632 (struct linux_target_ops) <breakpoint_len>: Remove.
3633 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3634 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3635 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3636 (struct linux_target_ops) <breakpoint>: Remove.
3637 (struct linux_target_ops) <breakpoint_len>: Remove.
3638 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3639 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3640 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3641 and sw_breakpoint_from_kind to increment the pc.
3642 (linux_breakpoint_kind_from_pc): New function.
3643 (linux_sw_breakpoint_from_kind): New function.
3644 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3645 (initialize_low): Call breakpoint_kind_from_pc and
3646 sw_breakpoint_from_kind to replace breakpoint_data/len.
3647 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3649 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3650 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3651 (struct linux_target_ops) <breakpoint>: Remove.
3652 (struct linux_target_ops) <breakpoint_len>: Remove.
3653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3655 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3656 (struct linux_target_ops) <breakpoint>: Remove.
3657 (struct linux_target_ops) <breakpoint_len>: Remove.
3658 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3660 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3661 (struct linux_target_ops) <breakpoint>: Remove.
3662 (struct linux_target_ops) <breakpoint_len>: Remove.
3663 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3664 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3665 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3666 (struct linux_target_ops) <breakpoint>: Remove.
3667 (struct linux_target_ops) <breakpoint_len>: Remove.
3668 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3669 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3670 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3671 (struct linux_target_ops) <breakpoint>: Remove.
3672 (struct linux_target_ops) <breakpoint_len>: Remove.
3673 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3674 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3675 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3676 (struct linux_target_ops) <breakpoint>: Remove.
3677 (struct linux_target_ops) <breakpoint_len>: Remove.
3678 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3679 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3680 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3681 (struct linux_target_ops) <breakpoint>: Remove.
3682 (struct linux_target_ops) <breakpoint_len>: Remove.
3683 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3684 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3685 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3686 (struct linux_target_ops) <breakpoint>: Remove.
3687 (struct linux_target_ops) <breakpoint_len>: Remove.
3688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3689 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3690 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3691 (struct linux_target_ops) <breakpoint>: Remove.
3692 (struct linux_target_ops) <breakpoint_len>: Remove.
3693 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3694 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3695 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3696 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3697 (struct linux_target_ops) <breakpoint>: Remove.
3698 (struct linux_target_ops) <breakpoint_len>: Remove.
3699 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3700 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3701 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3702 (struct linux_target_ops) <breakpoint>: Remove.
3703 (struct linux_target_ops) <breakpoint_len>: Remove.
3704 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3705 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3707 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3709 * linux-cris-low.c (cris_get_pc): Remove void arg.
3711 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3713 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3716 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3718 * inferiors.c (thread_pid_matches_callback): New function.
3719 (find_thread_process): New function.
3720 (remove_thread): Reset current_thread.
3721 (remove_process): Assert threads have been removed first.
3723 2015-10-15 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3727 (aarch64_remove_point): Likewise.
3728 * regcache.c (regcache_register_size): New function.
3730 2015-10-12 Yao Qi <yao.qi@linaro.org>
3732 * linux-aarch64-low.c: Update all callers as emit_load_store
3733 is renamed to aarch64_emit_load_store.
3735 2015-10-12 Yao Qi <yao.qi@linaro.org>
3737 * linux-aarch64-low.c: Update all callers of function renaming
3738 from emit_insn to aarch64_emit_insn.
3740 2015-10-12 Yao Qi <yao.qi@linaro.org>
3742 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3743 arch/aarch64-insn.h.
3744 (struct aarch64_memory_operand): Likewise.
3746 (emit_insn): Move to arch/aarch64-insn.c.
3747 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3748 (emit_load_store): Move to arch/aarch64-insn.c.
3749 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3750 (can_encode_int32): Remove.
3752 2015-10-12 Yao Qi <yao.qi@linaro.org>
3754 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3755 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3756 (aarch64_relocate_instruction): Likewise.
3757 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3758 (struct aarch64_insn_visitor): Likewise.
3760 2015-10-12 Yao Qi <yao.qi@linaro.org>
3762 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3763 (struct aarch64_insn_visitor): New.
3764 (struct aarch64_insn_relocation_data): New.
3765 (aarch64_ftrace_insn_reloc_b): New function.
3766 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3767 (aarch64_ftrace_insn_reloc_cb): Likewise.
3768 (aarch64_ftrace_insn_reloc_tb): Likewise.
3769 (aarch64_ftrace_insn_reloc_adr): Likewise.
3770 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3771 (aarch64_ftrace_insn_reloc_others): Likewise.
3773 (aarch64_relocate_instruction): Use visitor.
3775 2015-10-12 Yao Qi <yao.qi@linaro.org>
3777 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3778 int. Add argument buf.
3779 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3780 aarch64_relocate_instruction.
3782 2015-10-12 Yao Qi <yao.qi@linaro.org>
3784 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3785 argument insn. Remove local variable insn. Don't call
3787 (aarch64_install_fast_tracepoint_jump_pad): Call
3790 2015-09-30 Yao Qi <yao.qi@linaro.org>
3792 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3793 (emit_load_store_pair): Likewise.
3795 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3797 * dll.c (match_dll): Add cast(s).
3798 (unloaded_dll): Likewise.
3799 * linux-low.c (second_thread_of_pid_p): Likewise.
3800 (delete_lwp_callback): Likewise.
3801 (count_events_callback): Likewise.
3802 (select_event_lwp_callback): Likewise.
3803 (linux_set_resume_request): Likewise.
3804 * server.c (accumulate_file_name_length): Likewise.
3805 (emit_dll_description): Likewise.
3806 (handle_qxfer_threads_worker): Likewise.
3807 (visit_actioned_threads): Likewise.
3808 * thread-db.c (any_thread_of): Likewise.
3809 * tracepoint.c (same_process_p): Likewise.
3810 (match_blocktype): Likewise.
3811 (build_traceframe_info_xml): Likewise.
3813 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3815 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3817 (gdb_unparse_agent_expr): Likewise.
3818 * hostio.c (require_data): Likewise.
3819 (handle_pread): Likewise.
3820 * linux-low.c (disable_regset): Likewise.
3821 (fetch_register): Likewise.
3822 (store_register): Likewise.
3823 (get_dynamic): Likewise.
3824 (linux_qxfer_libraries_svr4): Likewise.
3825 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3826 (set_fast_tracepoint_jump): Likewise.
3827 (uninsert_fast_tracepoint_jumps_at): Likewise.
3828 (reinsert_fast_tracepoint_jumps_at): Likewise.
3829 (validate_inserted_breakpoint): Likewise.
3830 (clone_agent_expr): Likewise.
3831 * regcache.c (init_register_cache): Likewise.
3832 * remote-utils.c (putpkt_binary_1): Likewise.
3833 (decode_M_packet): Likewise.
3834 (decode_X_packet): Likewise.
3835 (look_up_one_symbol): Likewise.
3836 (relocate_instruction): Likewise.
3837 (monitor_output): Likewise.
3838 * server.c (handle_search_memory): Likewise.
3839 (handle_qxfer_exec_file): Likewise.
3840 (handle_qxfer_libraries): Likewise.
3841 (handle_qxfer): Likewise.
3842 (handle_query): Likewise.
3843 (handle_v_cont): Likewise.
3844 (handle_v_run): Likewise.
3845 (captured_main): Likewise.
3846 * target.c (write_inferior_memory): Likewise.
3847 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3848 * tracepoint.c (init_trace_buffer): Likewise.
3849 (add_tracepoint_action): Likewise.
3850 (add_traceframe): Likewise.
3851 (add_traceframe_block): Likewise.
3852 (cmd_qtdpsrc): Likewise.
3853 (cmd_qtdv): Likewise.
3854 (cmd_qtstatus): Likewise.
3855 (response_source): Likewise.
3856 (response_tsv): Likewise.
3857 (cmd_qtnotes): Likewise.
3858 (gdb_collect): Likewise.
3859 (initialize_tracepoint): Likewise.
3861 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3863 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3864 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3865 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3867 (enum aarch64_condition_codes): New enum.
3868 (w0): New static global.
3871 (struct aarch64_memory_operand) <type>: New
3872 MEMORY_OPERAND_POSTINDEX type.
3873 (postindex_memory_operand): New helper function.
3874 (emit_ret): New function.
3875 (emit_load_store_pair): New function, factored out of emit_stp
3876 with support for MEMORY_OPERAND_POSTINDEX.
3877 (emit_stp): Rewrite using emit_load_store_pair.
3878 (emit_ldp): New function.
3879 (emit_load_store): Likewise.
3880 (emit_ldr): Mention post-index instruction in comment.
3881 (emit_ldrh): New function.
3882 (emit_ldrb): New function.
3883 (emit_ldrsw): Mention post-index instruction in comment.
3884 (emit_str): Likewise.
3885 (emit_subs): New function.
3886 (emit_cmp): Likewise.
3887 (emit_and): Likewise.
3888 (emit_orr): Likewise.
3889 (emit_orn): Likewise.
3890 (emit_eor): Likewise.
3891 (emit_mvn): Likewise.
3892 (emit_lslv): Likewise.
3893 (emit_lsrv): Likewise.
3894 (emit_asrv): Likewise.
3895 (emit_mul): Likewise.
3896 (emit_sbfm): Likewise.
3897 (emit_sbfx): Likewise.
3898 (emit_ubfm): Likewise.
3899 (emit_ubfx): Likewise.
3900 (emit_csinc): Likewise.
3901 (emit_cset): Likewise.
3902 (emit_nop): Likewise.
3903 (emit_ops_insns): New helper function.
3904 (emit_pop): Likewise.
3905 (emit_push): Likewise.
3906 (aarch64_emit_prologue): New function.
3907 (aarch64_emit_epilogue): Likewise.
3908 (aarch64_emit_add): Likewise.
3909 (aarch64_emit_sub): Likewise.
3910 (aarch64_emit_mul): Likewise.
3911 (aarch64_emit_lsh): Likewise.
3912 (aarch64_emit_rsh_signed): Likewise.
3913 (aarch64_emit_rsh_unsigned): Likewise.
3914 (aarch64_emit_ext): Likewise.
3915 (aarch64_emit_log_not): Likewise.
3916 (aarch64_emit_bit_and): Likewise.
3917 (aarch64_emit_bit_or): Likewise.
3918 (aarch64_emit_bit_xor): Likewise.
3919 (aarch64_emit_bit_not): Likewise.
3920 (aarch64_emit_equal): Likewise.
3921 (aarch64_emit_less_signed): Likewise.
3922 (aarch64_emit_less_unsigned): Likewise.
3923 (aarch64_emit_ref): Likewise.
3924 (aarch64_emit_if_goto): Likewise.
3925 (aarch64_emit_goto): Likewise.
3926 (aarch64_write_goto_address): Likewise.
3927 (aarch64_emit_const): Likewise.
3928 (aarch64_emit_call): Likewise.
3929 (aarch64_emit_reg): Likewise.
3930 (aarch64_emit_pop): Likewise.
3931 (aarch64_emit_stack_flush): Likewise.
3932 (aarch64_emit_zero_ext): Likewise.
3933 (aarch64_emit_swap): Likewise.
3934 (aarch64_emit_stack_adjust): Likewise.
3935 (aarch64_emit_int_call_1): Likewise.
3936 (aarch64_emit_void_call_2): Likewise.
3937 (aarch64_emit_eq_goto): Likewise.
3938 (aarch64_emit_ne_goto): Likewise.
3939 (aarch64_emit_lt_goto): Likewise.
3940 (aarch64_emit_le_goto): Likewise.
3941 (aarch64_emit_gt_goto): Likewise.
3942 (aarch64_emit_ge_got): Likewise.
3943 (aarch64_emit_ops_impl): New static global variable.
3944 (aarch64_emit_ops): New target function, return
3945 &aarch64_emit_ops_impl.
3946 (struct linux_target_ops): Install it.
3948 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3950 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3951 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3953 * linux-aarch64-ipa.c: New file.
3954 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3956 (aarch64_get_thread_area): New target method.
3957 (extract_signed_bitfield): New helper function.
3958 (aarch64_decode_ldr_literal): New function.
3959 (enum aarch64_opcodes): New enum.
3960 (struct aarch64_register): New struct.
3961 (struct aarch64_operand): New struct.
3962 (x0): New static global.
3971 (aarch64_register): New helper function.
3972 (register_operand): Likewise.
3973 (immediate_operand): Likewise.
3974 (struct aarch64_memory_operand): New struct.
3975 (offset_memory_operand): New helper function.
3976 (preindex_memory_operand): Likewise.
3977 (enum aarch64_system_control_registers): New enum.
3978 (ENCODE): New macro.
3979 (emit_insn): New helper function.
3980 (emit_b): New function.
3981 (emit_bcond): Likewise.
3982 (emit_cb): Likewise.
3983 (emit_tb): Likewise.
3984 (emit_blr): Likewise.
3985 (emit_stp): Likewise.
3986 (emit_ldp_q_offset): Likewise.
3987 (emit_stp_q_offset): Likewise.
3988 (emit_load_store): Likewise.
3989 (emit_ldr): Likewise.
3990 (emit_ldrsw): Likewise.
3991 (emit_str): Likewise.
3992 (emit_ldaxr): Likewise.
3993 (emit_stxr): Likewise.
3994 (emit_stlr): Likewise.
3995 (emit_data_processing_reg): Likewise.
3996 (emit_data_processing): Likewise.
3997 (emit_add): Likewise.
3998 (emit_sub): Likewise.
3999 (emit_mov): Likewise.
4000 (emit_movk): Likewise.
4001 (emit_mov_addr): Likewise.
4002 (emit_mrs): Likewise.
4003 (emit_msr): Likewise.
4004 (emit_sevl): Likewise.
4005 (emit_wfe): Likewise.
4006 (append_insns): Likewise.
4007 (can_encode_int32_in): New helper function.
4008 (aarch64_relocate_instruction): New function.
4009 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4010 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4011 (struct linux_target_ops): Install aarch64_get_thread_area,
4012 aarch64_install_fast_tracepoint_jump_pad and
4013 aarch64_get_min_fast_tracepoint_insn_len.
4015 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4017 * Makefile.in (aarch64-insn.o): New rule.
4018 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4020 2015-09-21 Yao Qi <yao.qi@linaro.org>
4022 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4024 2015-09-21 Yao Qi <yao.qi@linaro.org>
4026 * tracepoint.c (max_jump_pad_size): Remove.
4028 2015-09-18 Yao Qi <yao.qi@linaro.org>
4030 * linux-aarch64-low.c: Don't include sys/uio.h.
4031 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4033 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4035 * tracepoint.c (eval_result_type): Change prototype.
4036 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4038 2015-09-15 Pedro Alves <palves@redhat.com>
4040 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4041 Check whether to report exec events instead of checking whether
4042 multiprocess is enabled.
4044 2015-09-15 Pedro Alves <palves@redhat.com>
4047 * remote-utils.c (prepare_resume_reply): Merge
4048 TARGET_WAITKIND_VFORK_DONE switch case with the
4049 TARGET_WAITKIND_FORKED case.
4051 2015-09-15 Yao Qi <yao.qi@linaro.org>
4053 * server.c (handle_query): Check string comparison using
4054 "else if" instead of "if".
4056 2015-09-15 Yao Qi <yao.qi@linaro.org>
4058 * server.c (vCont_supported): New global variable.
4059 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4060 matches. Append ";vContSupported+" to own_buf.
4061 (handle_v_requests): Append ";s;S" to own_buf if target supports
4062 hardware single step or vCont_supported is false.
4063 (capture_main): Set vCont_supported to zero.
4065 2015-09-15 Yao Qi <yao.qi@linaro.org>
4067 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4069 (linux_supports_hardware_single_step): ... New function.
4070 (linux_target_ops): Update.
4071 * lynx-low.c (lynx_target_ops): Set field
4072 supports_hardware_single_step to target_can_do_hardware_single_step.
4073 * nto-low.c (nto_target_ops): Likewise.
4074 * spu-low.c (spu_target_ops): Likewise.
4075 * win32-low.c (win32_target_ops): Likewise.
4076 * target.c (target_can_do_hardware_single_step): New function.
4077 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4078 Remove. <supports_hardware_single_step>: New field.
4079 (target_supports_conditional_breakpoints): Remove.
4080 (target_supports_hardware_single_step): New macro.
4081 (target_can_do_hardware_single_step): Declare.
4082 * server.c (handle_query): Use target_supports_hardware_single_step
4083 instead of target_supports_conditional_breakpoints.
4085 2015-09-15 Yao Qi <yao.qi@linaro.org>
4087 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4089 (struct linux_target_ops the_low_target): Install
4090 aarch64_linux_siginfo_fixup.
4092 2015-09-11 Don Breazeal <donb@codesourcery.com>
4093 Luis Machado <lgustavo@codesourcery.com>
4095 * linux-low.c (linux_mourn): Static declaration.
4096 (linux_arch_setup): Move in front of
4097 handle_extended_wait.
4098 (linux_arch_setup_thread): New function.
4099 (handle_extended_wait): Handle exec events. Call
4100 linux_arch_setup_thread. Make event_lwp argument a
4101 pointer-to-a-pointer.
4102 (check_zombie_leaders): Do not check stopped threads.
4103 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4104 (linux_low_filter_event): Add lwp and thread for exec'ing
4105 non-leader thread if leader thread has been deleted.
4106 Refactor code into linux_arch_setup_thread and call it.
4107 Pass child lwp pointer by reference to handle_extended_wait.
4108 (linux_wait_for_event_filtered): Update comment.
4109 (linux_wait_1): Prevent clobbering exec event status.
4110 (linux_supports_exec_events): New function.
4111 (linux_target_ops) <supports_exec_events>: Initialize new member.
4112 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4114 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4115 * server.c (report_exec_events): New global variable.
4116 (handle_query): Handle qSupported query for exec-events feature.
4117 (captured_main): Initialize report_exec_events.
4118 * server.h (report_exec_events): Declare new global variable.
4119 * target.h (struct target_ops) <supports_exec_events>: New
4121 (target_supports_exec_events): New macro.
4122 * win32-low.c (win32_target_ops) <supports_exec_events>:
4123 Initialize new member.
4125 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4127 * linux-low.c (linux_low_enable_btrace): Remove.
4128 (linux_target_ops): Replace linux_low_enable_btrace with
4129 linux_enable_btrace.
4131 2015-09-03 Yao Qi <yao.qi@linaro.org>
4133 * linux-aarch64-low.c (aarch64_insert_point): Call
4134 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4137 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4139 * linux-low.c (check_stopped_by_breakpoint): Use
4140 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4142 2015-08-27 Pedro Alves <palves@redhat.com>
4144 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4146 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4148 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4149 the XNEW-family equivalent.
4150 (compile_bytecodes): Likewise.
4151 * dll.c (loaded_dll): Likewise.
4152 * event-loop.c (append_callback_event): Likewise.
4153 (create_file_handler): Likewise.
4154 (create_file_event): Likewise.
4155 * hostio.c (handle_open): Likewise.
4156 * inferiors.c (add_thread): Likewise.
4157 (add_process): Likewise.
4158 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4159 * linux-arm-low.c (arm_new_process): Likewise.
4160 (arm_new_thread): Likewise.
4161 * linux-low.c (add_to_pid_list): Likewise.
4162 (linux_add_process): Likewise.
4163 (handle_extended_wait): Likewise.
4164 (add_lwp): Likewise.
4165 (enqueue_one_deferred_signal): Likewise.
4166 (enqueue_pending_signal): Likewise.
4167 (linux_resume_one_lwp_throw): Likewise.
4168 (linux_resume_one_thread): Likewise.
4169 (linux_read_memory): Likewise.
4170 (linux_write_memory): Likewise.
4171 * linux-mips-low.c (mips_linux_new_process): Likewise.
4172 (mips_linux_new_thread): Likewise.
4173 (mips_add_watchpoint): Likewise.
4174 * linux-x86-low.c (initialize_low_arch): Likewise.
4175 * lynx-low.c (lynx_add_process): Likewise.
4176 * mem-break.c (set_raw_breakpoint_at): Likewise.
4177 (set_breakpoint): Likewise.
4178 (add_condition_to_breakpoint): Likewise.
4179 (add_commands_to_breakpoint): Likewise.
4180 (clone_agent_expr): Likewise.
4181 (clone_one_breakpoint): Likewise.
4182 * regcache.c (new_register_cache): Likewise.
4183 * remote-utils.c (look_up_one_symbol): Likewise.
4184 * server.c (queue_stop_reply): Likewise.
4185 (start_inferior): Likewise.
4186 (queue_stop_reply_callback): Likewise.
4187 (handle_target_event): Likewise.
4188 * spu-low.c (fetch_ppc_memory): Likewise.
4189 (store_ppc_memory): Likewise.
4190 * target.c (set_target_ops): Likewise.
4191 * thread-db.c (thread_db_load_search): Likewise.
4192 (try_thread_db_load_1): Likewise.
4193 * tracepoint.c (add_tracepoint): Likewise.
4194 (add_tracepoint_action): Likewise.
4195 (create_trace_state_variable): Likewise.
4196 (cmd_qtdpsrc): Likewise.
4197 (cmd_qtro): Likewise.
4198 (add_while_stepping_state): Likewise.
4199 * win32-low.c (child_add_thread): Likewise.
4200 (get_image_name): Likewise.
4202 2015-08-25 Yao Qi <yao.qi@linaro.org>
4204 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4206 2015-08-25 Yao Qi <yao.qi@linaro.org>
4208 * Makefile.in (aarch64-linux.o): New rule.
4209 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4211 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4212 (aarch64_init_debug_reg_state): Make it extern.
4213 (aarch64_linux_prepare_to_resume): Remove.
4215 2015-08-25 Yao Qi <yao.qi@linaro.org>
4217 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4218 lwp_arch_private_info and ptid_of_lwp.
4220 2015-08-25 Yao Qi <yao.qi@linaro.org>
4222 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4223 Find proc_info by find_process_pid. All callers updated.
4225 2015-08-25 Yao Qi <yao.qi@linaro.org>
4227 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4229 (debug_reg_change_callback): Remove.
4230 (aarch64_notify_debug_reg_change): Remove.
4232 2015-08-25 Yao Qi <yao.qi@linaro.org>
4234 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4235 Call current_lwp_ptid.
4237 2015-08-25 Yao Qi <yao.qi@linaro.org>
4239 * linux-aarch64-low.c (debug_reg_change_callback): Use
4242 2015-08-25 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4246 2015-08-25 Yao Qi <yao.qi@linaro.org>
4248 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4250 2015-08-25 Yao Qi <yao.qi@linaro.org>
4252 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4255 2015-08-25 Yao Qi <yao.qi@linaro.org>
4257 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4259 (debug_reg_change_callback): Remove argument entry and add argument
4260 lwp. Remove local variable thread. Don't print thread id in the
4261 debugging output. Don't check whether pid of thread equals to pid.
4262 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4263 iterate_over_lwps instead find_inferior.
4265 2015-08-24 Pedro Alves <palves@redhat.com>
4267 * inferiors.c (get_first_process): New function.
4268 * inferiors.h (get_first_process): New declaration.
4269 * remote-utils.c (read_ptid): Default to the first process in the
4270 list, instead of to the current thread's process.
4272 2015-08-24 Pedro Alves <palves@redhat.com>
4274 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4275 * event-loop.c: Likewise.
4276 * remote-utils.c: Likewise.
4277 * tracepoint.c: Likewise.
4279 2015-08-24 Pedro Alves <palves@redhat.com>
4281 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4284 2015-08-21 Pedro Alves <palves@redhat.com>
4286 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4287 instead of literal 1.
4289 2015-08-21 Pedro Alves <palves@redhat.com>
4291 * tdesc.c (default_description): Explicitly zero-initialize.
4293 2015-08-21 Pedro Alves <palves@redhat.com>
4296 * inferiors.c (remove_thread): Discard any pending stop reply for
4298 * server.c (remove_all_on_match_pid): Rename to ...
4299 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4301 (discard_queued_stop_replies): Change parameter to a ptid. Now
4303 (handle_v_kill, kill_inferior_callback, captured_main)
4304 (process_serial_event): Adjust.
4305 * server.h (discard_queued_stop_replies): Declare.
4307 2015-08-21 Pedro Alves <palves@redhat.com>
4309 * linux-low.c (wait_for_sigstop): Always switch to no thread
4310 selected if the previously current thread dies.
4311 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4312 process instead of the current thread's.
4313 * remote-utils.c (input_interrupt): Don't check if there's no
4315 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4316 current thread to the general thread fails, error out.
4317 (handle_qxfer_auxv, handle_qxfer_libraries)
4318 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4319 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4320 (handle_query): Check if there's a thread selected instead of
4321 checking whether there's any thread in the thread list.
4322 (handle_qxfer_threads, handle_qxfer_btrace)
4323 (handle_qxfer_btrace_conf): Don't error out early if there's no
4324 thread in the thread list.
4325 (handle_v_cont, myresume): Don't set the current thread to the
4327 (process_serial_event) <Hg handling>: Also set thread_id if the
4328 previous general thread is still alive.
4329 (process_serial_event) <g/G handling>: If setting the current
4330 thread to the general thread fails, error out.
4331 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4332 thread's lwp instead of the current thread's.
4333 * target.c (set_desired_thread): If the desired thread was not
4334 found, leave the current thread pointing to NULL. Return an int
4335 (boolean) indicating success.
4336 * target.h (set_desired_thread): Change return type to int.
4338 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4340 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4341 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4343 (ps_get_thread_area): New function.
4345 2015-08-19 Gary Benson <gbenson@redhat.com>
4347 * hostio.c (handle_pread): Do not attempt to read more data
4348 than hostio_reply_with_data can fit in a packet.
4350 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4352 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4354 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4356 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4358 2015-08-06 Pedro Alves <palves@redhat.com>
4360 * tracepoint.c (expr_eval_result): Now an int.
4362 2015-08-06 Pedro Alves <palves@redhat.com>
4364 * gdbthread.h (struct regcache): Forward declare.
4365 (struct thread_info) <regcache_data>: Now a struct regcache
4367 * inferiors.c (inferior_regcache_data)
4368 (set_inferior_regcache_data): Now work with struct regcache
4370 * inferiors.h (struct regcache): Forward declare.
4371 (inferior_regcache_data, set_inferior_regcache_data): Now work
4372 with struct regcache pointers.
4373 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4374 (free_register_cache_thread): Remove struct regcache pointer
4377 2015-08-06 Pedro Alves <palves@redhat.com>
4379 * server.c (captured_main): On error, print the exception message
4380 to stderr, and if run_once is set, throw a quit.
4382 2015-08-06 Pedro Alves <palves@redhat.com>
4384 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4387 2015-08-06 Pedro Alves <palves@redhat.com>
4389 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4390 reading beyond the passed in buffer length.
4392 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4394 * tracepoint.c (symbol_list) <required>: Remove.
4396 2015-08-06 Pedro Alves <palves@redhat.com>
4398 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4399 count if stopping and suspending threads.
4400 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4401 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4402 (linux_detach): Complete an ongoing step-over.
4403 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4405 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4406 (linux_wait_1): If passing a signal to the inferior after
4407 finishing a step-over, unsuspend and re-resume all lwps. If we
4408 see a single-step event but the thread should be continuing, don't
4409 pass the trap to gdb.
4410 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4411 internal_error instead of gdb_assert.
4412 (enqueue_pending_signal): New function.
4413 (check_ptrace_stopped_lwp_gone): Add debug output.
4414 (start_step_over): Use internal_error instead of gdb_assert.
4415 (complete_ongoing_step_over): New function.
4416 (linux_resume_one_thread): Don't resume a suspended thread.
4417 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4420 2015-08-06 Pedro Alves <palves@redhat.com>
4422 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4423 (linux_thread_alive): Use lwp_is_marked_dead.
4424 (extended_event_reported): Delete.
4425 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4426 instead of extended_event_reported.
4427 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4429 (lwp_is_marked_dead): New function.
4430 (lwp_running): Use lwp_is_marked_dead.
4431 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4434 2015-08-06 Pedro Alves <palves@redhat.com>
4436 * linux-low.c (linux_wait_1): Move fork event output out of the
4437 !report_to_gdb check. Pass event_child->waitstatus to
4438 target_waitstatus_to_string instead of ourstatus.
4440 2015-08-04 Yao Qi <yao.qi@linaro.org>
4442 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4443 if current_thread is 32 bit.
4445 2015-08-04 Yao Qi <yao.qi@linaro.org>
4447 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4448 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4449 * server.c (extended_protocol): Remove "static".
4450 * server.h (extended_protocol): Declare it.
4452 2015-08-04 Yao Qi <yao.qi@linaro.org>
4454 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4455 both aarch64 and aarch32.
4456 (aarch64_set_pc): Likewise.
4458 2015-08-04 Yao Qi <yao.qi@linaro.org>
4460 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4461 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4462 arm-with-neon.xml to srv_xmlfiles.
4463 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4464 (is_64bit_tdesc): New function.
4465 (aarch64_linux_read_description): New function.
4466 (aarch64_arch_setup): Call aarch64_linux_read_description.
4467 (regs_info): Rename to regs_info_aarch64.
4468 (aarch64_regs_info): Return right regs_info.
4469 (initialize_low_arch): Call initialize_low_arch_aarch32.
4471 2015-08-04 Yao Qi <yao.qi@linaro.org>
4473 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4474 * linux-aarch32-low.c: New file.
4475 * linux-aarch32-low.h: New file.
4476 * linux-arm-low.c (arm_fill_gregset): Move it to
4477 linux-aarch32-low.c.
4478 (arm_store_gregset): Likewise.
4479 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4480 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4481 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4482 (regs_info): Rename to regs_info_arm.
4483 (arm_regs_info): Return regs_info_aarch32 if
4484 have_ptrace_getregset is 1 and target description is
4485 arm_with_neon or arm_with_vfpv3.
4486 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4487 Call initialize_low_arch_aarch32 instead.
4489 2015-08-04 Yao Qi <yao.qi@linaro.org>
4491 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4492 * linux-low.c: ... here.
4493 * linux-low.h (have_ptrace_getregset): Declare it.
4495 2015-08-04 Pedro Alves <palves@redhat.com>
4497 * thread-db.c (struct thread_db): Use new typedefs.
4498 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4500 (disable_thread_event_reporting): Cast result of dlsym to
4501 destination function pointer type.
4502 (thread_db_mourn): Use td_ta_delete_ftype.
4504 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4506 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4508 (CDX_BREAKPOINT): Define for R2.
4509 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4510 (the_low_target): Add comments.
4512 2015-07-30 Yao Qi <yao.qi@linaro.org>
4514 * linux-arm-low.c (arm_hwcap): Remove it.
4515 (arm_read_description): New local variable arm_hwcap. Don't
4516 set arm_hwcap to zero.
4518 2015-07-30 Yao Qi <yao.qi@linaro.org>
4520 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4521 Use regcache->tdesc instead.
4522 (arm_store_wmmxregset): Likewise.
4523 (arm_fill_vfpregset): Likewise.
4524 (arm_store_vfpregset): Likewise.
4526 2015-07-30 Yao Qi <yao.qi@linaro.org>
4528 * linux-arm-low.c: Include arch/arm.h.
4529 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4530 (arm_store_gregset): Likewise.
4532 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4534 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4535 ptrace's 4th parameter.
4537 2015-07-27 Yao Qi <yao.qi@linaro.org>
4539 * configure.srv (case aarch64*-*-linux*): Don't set
4542 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4544 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4546 * linux-arm-low.c: Likewise.
4547 * linux-cris-low.c: Likewise.
4548 * linux-crisv32-low.c: Likewise.
4549 * linux-low.c: Likewise.
4550 * linux-m68k-low.c: Likewise.
4551 * linux-mips-low.c: Likewise.
4552 * linux-nios2-low.c: Likewise.
4553 * linux-s390-low.c: Likewise.
4554 * linux-sparc-low.c: Likewise.
4555 * linux-tic6x-low.c: Likewise.
4556 * linux-tile-low.c: Likewise.
4557 * linux-x86-low.c: Likewise.
4559 2015-07-24 Pedro Alves <palves@redhat.com>
4561 * config.in: Regenerate.
4562 * configure: Regenerate.
4564 2015-07-24 Pedro Alves <palves@redhat.com>
4566 * acinclude.m4: Include ../ptrace.m4.
4567 * configure.ac: Call GDB_AC_PTRACE.
4568 * config.in, configure: Regenerate.
4570 2015-07-24 Yao Qi <yao.qi@linaro.org>
4572 * linux-low.c (linux_create_inferior): Remove setting to
4573 proc->priv->new_inferior.
4574 (linux_attach): Likewise.
4575 (linux_low_filter_event): Likewise.
4576 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4578 2015-07-24 Yao Qi <yao.qi@linaro.org>
4580 * linux-low.c (linux_arch_setup): New function.
4581 (linux_low_filter_event): If proc->tdesc is NULL and
4582 proc->attached is true, call the_low_target.arch_setup.
4583 Otherwise, keep status pending, and return.
4584 (linux_resume_one_lwp_throw): Don't call get_pc if
4585 thread->while_stepping isn't NULL. Don't call
4586 get_thread_regcache if proc->tdesc is NULL.
4587 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4588 (linux_target_ops): Install arch_setup.
4589 * server.c (start_inferior): Call the_target->arch_setup.
4590 * target.h (struct target_ops) <arch_setup>: New field.
4591 (target_arch_setup): New marco.
4592 * lynx-low.c (lynx_target_ops): Update.
4593 * nto-low.c (nto_target_ops): Update.
4594 * spu-low.c (spu_target_ops): Update.
4595 * win32-low.c (win32_target_ops): Update.
4597 2015-07-24 Yao Qi <yao.qi@linaro.org>
4599 * linux-low.c (linux_add_process): Don't set
4600 proc->priv->new_inferior.
4601 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4602 (linux_attach): Likewise.
4604 2015-07-24 Yao Qi <yao.qi@linaro.org>
4606 * server.c (start_inferior): Code refactor.
4608 2015-07-24 Yao Qi <yao.qi@linaro.org>
4610 * server.c (process_serial_event): Set general_thread.
4612 2015-07-21 Yao Qi <yao.qi@linaro.org>
4614 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4615 aarch64_linux_get_debug_reg_capacity.
4617 2015-07-17 Yao Qi <yao.qi@linaro.org>
4619 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4620 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4621 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4622 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4623 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4624 (AARCH64_HWP_ALIGNMENT): Likewise.
4625 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4626 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4627 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4628 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4629 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4630 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4631 (struct aarch64_debug_reg_state): Likewise.
4632 (struct arch_lwp_info): Likewise.
4633 (aarch64_align_watchpoint): Likewise.
4634 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4635 (aarch64_watchpoint_length): Likewise.
4636 (aarch64_point_encode_ctrl_reg): Likewise
4637 (aarch64_point_is_aligned): Likewise.
4638 (aarch64_align_watchpoint): Likewise.
4639 (aarch64_linux_set_debug_regs):
4640 (aarch64_dr_state_insert_one_point): Likewise.
4641 (aarch64_dr_state_remove_one_point): Likewise.
4642 (aarch64_handle_breakpoint): Likewise.
4643 (aarch64_handle_aligned_watchpoint): Likewise.
4644 (aarch64_handle_unaligned_watchpoint): Likewise.
4645 (aarch64_handle_watchpoint): Likewise.
4647 2015-07-17 Yao Qi <yao.qi@linaro.org>
4649 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4650 and don't aarch64_get_debug_reg_state. All callers update.
4651 (aarch64_handle_aligned_watchpoint): Likewise.
4652 (aarch64_handle_unaligned_watchpoint): Likewise.
4653 (aarch64_handle_watchpoint): Likewise.
4654 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4655 (aarch64_remove_point): Likewise.
4657 2015-07-17 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4661 (aarch64_handle_unaligned_watchpoint): Likewise.
4663 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4665 Revert the previous 3 commits:
4666 Move gdb_regex* to common/
4667 Move linux_find_memory_regions_full & co.
4668 gdbserver build-id attribute generator
4670 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4671 Jan Kratochvil <jan.kratochvil@redhat.com>
4673 gdbserver build-id attribute generator.
4674 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4675 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4676 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4678 (get_dynamic): Use find_pdhr to traverse program headers.
4679 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4680 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4681 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4682 (get_hex_build_id): New.
4683 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4684 to reply XML document.
4686 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4687 Jan Kratochvil <jan.kratochvil@redhat.com>
4689 * target.c: Include target/target-utils.h and fcntl.h.
4690 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4691 (target_fileio_read_stralloc): New functions.
4693 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4695 * Makefile.in (OBS): Add gdb_regex.o.
4697 * config.in: Rebuilt.
4698 * configure: Rebuilt.
4700 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4701 Jan Kratochvil <jan.kratochvil@redhat.com>
4703 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4704 * Makefile.in (OBS): Add target-utils.o.
4705 (linux-maps.o, target-utils.o): New.
4706 * configure.srv (srv_linux_obj): Add linux-maps.o.
4708 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4710 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4712 (the_low_target): Install it.
4714 2015-07-14 Pedro Alves <palves@redhat.com>
4716 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4717 Instead, ignore ECHILD, and throw an error for other errnos.
4719 2015-07-10 Pedro Alves <palves@redhat.com>
4721 * event-loop.c (struct callback_event) <data>: Change type to
4722 gdb_client_data instance instead of gdb_client_data pointer.
4723 (append_callback_event): Adjust.
4725 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4727 * linux-aarch64-low.c: Add comments for each linux_target_ops
4728 method. Remove comments already covered in target_ops and
4729 linux_target_ops definitions.
4730 (the_low_target): Add comments for each unimplemented method.
4732 2015-07-09 Yao Qi <yao.qi@linaro.org>
4734 * linux-aarch64-low.c (aarch64_regmap): Remove.
4735 (aarch64_usrregs_info): Remove.
4736 (regs_info): Set field usrregs to NULL.
4738 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4740 * linux-low.c: Include "rsp-low.h"
4741 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4742 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4743 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4744 (handle_btrace_enable_pt): New.
4745 (handle_btrace_general_set): Support "pt".
4746 (handle_btrace_conf_general_set): Support "pt:size".
4748 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4750 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4753 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4755 * linux-aarch64-low.c: Remove comment about endianness.
4756 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4757 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4760 2015-06-24 Gary Benson <gbenson@redhat.com>
4762 * linux-i386-ipa.c (stdint.h): Do not include.
4763 * lynx-i386-low.c (stdint.h): Likewise.
4764 * lynx-ppc-low.c (stdint.h): Likewise.
4765 * mem-break.c (stdint.h): Likewise.
4766 * thread-db.c (stdint.h): Likewise.
4767 * tracepoint.c (stdint.h): Likewise.
4768 * win32-low.c (stdint.h): Likewise.
4770 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4772 * server.c (write_qxfer_response): Update call to
4773 remote_escape_output.
4775 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4776 Jan Kratochvil <jan.kratochvil@redhat.com>
4778 Merge multiple hex conversions.
4779 * gdbreplay.c (tohex): Rename to 'fromhex'.
4780 (logchar): Use fromhex.
4782 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4784 * server.c (handle_qxfer_libraries): Set `version' attribute for
4787 2015-06-10 Gary Benson <gbenson@redhat.com>
4789 * target.h (struct target_ops) <multifs_open>: New field.
4790 <multifs_unlink>: Likewise.
4791 <multifs_readlink>: Likewise.
4792 * linux-low.c (nat/linux-namespaces.h): New include.
4793 (linux_target_ops): Initialize the_target->multifs_open,
4794 the_target->multifs_unlink and the_target->multifs_readlink.
4795 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4796 * hostio.c (hostio_fs_pid): New static variable.
4797 (hostio_handle_new_gdb_connection): New function.
4798 (handle_setfs): Likewise.
4799 (handle_open): Use the_target->multifs_open as appropriate.
4800 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4801 (handle_readlink): Use the_target->multifs_readlink as
4803 (handle_vFile): Handle vFile:setfs packets.
4804 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4805 after target_handle_new_gdb_connection.
4807 2015-06-10 Gary Benson <gbenson@redhat.com>
4809 * configure.ac (AC_CHECK_FUNCS): Add setns.
4810 * config.in: Regenerate.
4811 * configure: Likewise.
4812 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4813 (linux-namespaces.o): New rule.
4814 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4816 2015-06-09 Gary Benson <gbenson@redhat.com>
4818 * hostio.c (handle_open): Process mode argument with
4819 fileio_to_host_mode.
4821 2015-06-01 Yao Qi <yao.qi@linaro.org>
4823 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4824 * linux-x86-low.c: Likewise.
4826 2015-05-28 Don Breazeal <donb@codesourcery.com>
4828 * linux-low.c (handle_extended_wait): Initialize
4829 thread_info.last_resume_kind for new fork children.
4831 2015-05-15 Pedro Alves <palves@redhat.com>
4833 * target.h (target_handle_new_gdb_connection): Rewrite using if
4834 wrapped in do/while.
4836 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4838 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4839 * configure, config.in: Regenerate.
4840 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4843 2015-05-12 Don Breazeal <donb@codesourcery.com>
4845 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4846 PTRACE_EVENT_VFORK_DONE.
4847 (linux_low_ptrace_options, extended_event_reported): Add vfork
4849 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4850 and "vforkdone" for RSP 'T' Stop Reply Packet.
4851 * server.h (report_vfork_events): Declare
4854 2015-05-12 Don Breazeal <donb@codesourcery.com>
4856 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4857 (the_low_target) <new_fork>: Initialize new member.
4858 * linux-arm-low.c (arm_new_fork): New function.
4859 (the_low_target) <new_fork>: Initialize new member.
4860 * linux-low.c (handle_extended_wait): Call new target function
4862 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4863 * linux-mips-low.c (mips_add_watchpoint): New function
4864 extracted from mips_insert_point.
4865 (the_low_target) <new_fork>: Initialize new member.
4866 (mips_linux_new_fork): New function.
4867 (mips_insert_point): Call mips_add_watchpoint.
4868 * linux-x86-low.c (x86_linux_new_fork): New function.
4869 (the_low_target) <new_fork>: Initialize new member.
4871 2015-05-12 Don Breazeal <donb@codesourcery.com>
4873 * linux-low.c (handle_extended_wait): Implement return value,
4874 rename argument 'event_child' to 'event_lwp', handle
4875 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4876 (linux_low_ptrace_options): New function.
4877 (linux_low_filter_event): Call linux_low_ptrace_options,
4878 use different argument fo linux_enable_event_reporting,
4879 use return value from handle_extended_wait.
4880 (extended_event_reported): New function.
4881 (linux_wait_1): Call extended_event_reported and set
4882 status to report fork events.
4883 (linux_write_memory): Add pid to debug message.
4884 (reset_lwp_ptrace_options_callback): New function.
4885 (linux_handle_new_gdb_connection): New function.
4886 (linux_target_ops): Initialize new structure member.
4887 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4888 * lynx-low.c: Initialize new structure member.
4889 * remote-utils.c (prepare_resume_reply): Implement stop reason
4890 "fork" for "T" stop message.
4891 * server.c (handle_query): Call handle_new_gdb_connection.
4892 * server.h (report_fork_events): Declare global flag.
4893 * target.h (struct target_ops) <handle_new_gdb_connection>:
4895 (target_handle_new_gdb_connection): New macro.
4896 * win32-low.c: Initialize new structure member.
4898 2015-05-12 Don Breazeal <donb@codesourcery.com>
4900 * mem-break.c (APPEND_TO_LIST): Define macro.
4901 (clone_agent_expr): New function.
4902 (clone_one_breakpoint): New function.
4903 (clone_all_breakpoints): New function.
4904 * mem-break.h: Declare new functions.
4906 2015-05-12 Don Breazeal <donb@codesourcery.com>
4908 * linux-low.c (linux_supports_fork_events): New function.
4909 (linux_supports_vfork_events): New function.
4910 (linux_target_ops): Initialize new structure members.
4911 (initialize_low): Call linux_check_ptrace_features.
4912 * lynx-low.c (lynx_target_ops): Initialize new structure
4914 * server.c (report_fork_events, report_vfork_events):
4916 (handle_query): Add new features to qSupported packet and
4918 (captured_main): Initialize new global variables.
4919 * target.h (struct target_ops) <supports_fork_events>:
4921 <supports_vfork_events>: New member.
4922 (target_supports_fork_events): New macro.
4923 (target_supports_vfork_events): New macro.
4924 * win32-low.c (win32_target_ops): Initialize new structure
4927 2015-05-12 Gary Benson <gbenson@redhat.com>
4929 * server.c (handle_qxfer_exec_file): Use current process
4932 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4934 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4935 Remove HAVE_PTRACE_GETREGS conditionals.
4936 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4937 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4939 2015-05-08 Yao Qi <yao.qi@linaro.org>
4941 * linux-low.c (linux_supports_conditional_breakpoints): New
4943 (linux_target_ops): Install new target method.
4944 * lynx-low.c (lynx_target_ops): Install NULL hook for
4945 supports_conditional_breakpoints.
4946 * nto-low.c (nto_target_ops): Likewise.
4947 * spu-low.c (spu_target_ops): Likewise.
4948 * win32-low.c (win32_target_ops): Likewise.
4949 * server.c (handle_query): Check
4950 target_supports_conditional_breakpoints.
4951 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4953 (target_supports_conditional_breakpoints): New macro.
4955 2015-05-06 Pedro Alves <palves@redhat.com>
4958 * server.c (start_inferior): If the process exits, mourn it.
4960 2015-04-21 Gary Benson <gbenson@redhat.com>
4962 * hostio.c (fileio_open_flags_to_host): Factored out to
4963 fileio_to_host_openflags in common/fileio.c. Single use
4966 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4968 * linux-xtensa-low.c (xtensa_fill_gregset)
4969 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4972 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4974 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4975 (regs_info): Replace usrregs pointer with NULL.
4977 2015-04-17 Gary Benson <gbenson@redhat.com>
4979 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4980 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4981 * server.c (handle_qxfer_exec_file): New function.
4982 (qxfer_packets): Add exec-file entry.
4983 (handle_query): Report qXfer:exec-file:read as supported packet.
4985 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4987 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4989 2015-04-09 Gary Benson <gbenson@redhat.com>
4991 * hostio-errno.c (errno_to_fileio_error): Remove function.
4992 Update caller to use remote_fileio_to_fio_error.
4994 2015-04-09 Yao Qi <yao.qi@linaro.org>
4996 * linux-low.c (linux_insert_point): Call
4997 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4998 (linux_remove_point): Call remove_memory_breakpoint if type is
5000 * linux-x86-low.c (x86_insert_point): Don't call
5001 insert_memory_breakpoint.
5002 (x86_remove_point): Don't call remove_memory_breakpoint.
5004 2015-04-01 Pedro Alves <palves@redhat.com>
5005 Cleber Rosa <crosa@redhat.com>
5007 * server.c (gdbserver_usage): Reorganize and extend the usage
5010 2015-03-24 Pedro Alves <palves@redhat.com>
5012 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5013 output. Also dump TRAP_TRACE.
5014 (linux_low_filter_event): In debug output, distinguish a
5015 resume_stop SIGSTOP from a delayed SIGSTOP.
5017 2015-03-24 Gary Benson <gbenson@redhat.com>
5019 * linux-x86-low.c (x86_linux_new_thread): Moved to
5021 (x86_linux_prepare_to_resume): Likewise.
5023 2015-03-24 Gary Benson <gbenson@redhat.com>
5025 * Makefile.in (x86-linux-dregs.o): New rule.
5026 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5027 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5028 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5029 (x86_linux_dr_get): Likewise.
5030 (x86_linux_dr_set): Likewise.
5031 (update_debug_registers_callback): Likewise.
5032 (x86_linux_dr_set_addr): Likewise.
5033 (x86_linux_dr_get_addr): Likewise.
5034 (x86_linux_dr_set_control): Likewise.
5035 (x86_linux_dr_get_control): Likewise.
5036 (x86_linux_dr_get_status): Likewise.
5037 (x86_linux_update_debug_registers): Likewise.
5039 2015-03-24 Gary Benson <gbenson@redhat.com>
5041 * linux-x86-low.c (x86_linux_update_debug_registers):
5042 New function, factored out from...
5043 (x86_linux_prepare_to_resume): ...this.
5045 2015-03-24 Gary Benson <gbenson@redhat.com>
5047 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5048 (x86_linux_dr_set): Likewise.
5049 (update_debug_registers_callback): Likewise.
5050 (x86_linux_dr_set_addr): Likewise.
5051 (x86_linux_dr_get_addr): Likewise.
5052 (x86_linux_dr_set_control): Likewise.
5053 (x86_linux_dr_get_control): Likewise.
5054 (x86_linux_dr_get_status): Likewise.
5055 (x86_linux_prepare_to_resume): Likewise.
5057 2015-03-24 Gary Benson <gbenson@redhat.com>
5059 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5060 Use perror_with_name. Pass string through gettext.
5061 (x86_linux_dr_set): Likewise.
5063 2015-03-24 Gary Benson <gbenson@redhat.com>
5065 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5066 (x86_linux_dr_set_addr): ...this.
5067 (x86_dr_low_get_addr): Rename to...
5068 (x86_linux_dr_get_addr): ...this.
5069 (x86_dr_low_set_control): Rename to...
5070 (x86_linux_dr_set_control): ...this.
5071 (x86_dr_low_get_control): Rename to...
5072 (x86_linux_dr_get_control): ...this.
5073 (x86_dr_low_get_status): Rename to...
5074 (x86_linux_dr_get_status): ...this.
5075 (x86_dr_low): Update with new function names.
5077 2015-03-24 Gary Benson <gbenson@redhat.com>
5079 * Makefile.in (x86-linux.o): New rule.
5080 * configure.srv: Add x86-linux.o to relevant targets.
5081 * linux-low.c (lwp_set_arch_private_info): New function.
5082 (lwp_arch_private_info): Likewise.
5083 * linux-x86-low.c: Include nat/x86-linux.h.
5084 (arch_lwp_info): Removed structure.
5085 (update_debug_registers_callback):
5086 Use lwp_set_debug_registers_changed.
5087 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5088 and lwp_set_debug_registers_changed.
5089 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5091 2015-03-24 Gary Benson <gbenson@redhat.com>
5093 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5094 * linux-arm-low.c (arm_new_thread): Likewise.
5095 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5096 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5097 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5098 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5100 2015-03-24 Gary Benson <gbenson@redhat.com>
5102 * linux-low.c (ptid_of_lwp): New function.
5103 (lwp_is_stopped): Likewise.
5104 (lwp_stop_reason): Likewise.
5105 * linux-x86-low.c (update_debug_registers_callback):
5107 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5110 2015-03-24 Gary Benson <gbenson@redhat.com>
5112 * linux-low.h (linux_stop_lwp): Remove declaration.
5114 2015-03-24 Gary Benson <gbenson@redhat.com>
5116 * linux-low.h: Include nat/linux-nat.h.
5117 * linux-low.c (iterate_over_lwps_args): New structure.
5118 (iterate_over_lwps_filter): New function.
5119 (iterate_over_lwps): Likewise.
5120 * linux-x86-low.c (update_debug_registers_callback):
5121 Update signature to what iterate_over_lwps expects.
5122 Remove PID check that iterate_over_lwps now performs.
5123 (x86_dr_low_set_addr): Use iterate_over_lwps.
5124 (x86_dr_low_set_control): Likewise.
5126 2015-03-24 Gary Benson <gbenson@redhat.com>
5128 * linux-x86-low.c (x86_debug_reg_state): New function.
5129 (x86_linux_prepare_to_resume): Use the above.
5131 2015-03-24 Gary Benson <gbenson@redhat.com>
5133 * linux-low.c (current_lwp_ptid): New function.
5134 * linux-x86-low.c: Include nat/linux-nat.h.
5135 (x86_dr_low_get_addr): Use current_lwp_ptid.
5136 (x86_dr_low_get_control): Likewise.
5137 (x86_dr_low_get_status): Likewise.
5139 2015-03-20 Pedro Alves <palves@redhat.com>
5141 * tracepoint.c (cmd_qtstatus): Make "str" const.
5143 2015-03-20 Pedro Alves <palves@redhat.com>
5145 * server.c (handle_general_set): Make "req_str" const.
5147 2015-03-19 Pedro Alves <palves@redhat.com>
5149 * linux-low.c (linux_resume_one_lwp): Rename to ...
5150 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5151 instead call perror_with_name.
5152 (check_ptrace_stopped_lwp_gone): New function.
5153 (linux_resume_one_lwp): Reimplement as wrapper around
5154 linux_resume_one_lwp_throw that swallows errors if the LWP is
5157 2015-03-19 Pedro Alves <palves@redhat.com>
5159 * linux-low.c (count_events_callback, select_event_lwp_callback):
5160 No longer check whether the thread has resume_stop as last resume
5163 2015-03-19 Pedro Alves <palves@redhat.com>
5165 * linux-low.c (count_events_callback, select_event_lwp_callback):
5166 Use the lwp's status_pending_p field, not the thread's.
5168 2015-03-19 Pedro Alves <palves@redhat.com>
5170 * linux-low.c (select_event_lwp_callback): Update comments to
5171 no longer mention SIGTRAP.
5173 2015-03-18 Gary Benson <gbenson@redhat.com>
5175 * server.c (handle_query): Do not report vFile:fstat as supported.
5177 2015-03-11 Gary Benson <gbenson@redhat.com>
5179 * hostio.c (sys/types.h): New include.
5180 (sys/stat.h): Likewise.
5181 (common-remote-fileio.h): Likewise.
5182 (handle_fstat): New function.
5183 (handle_vFile): Handle vFile:fstat packets.
5185 2015-03-11 Gary Benson <gbenson@redhat.com>
5187 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5188 struct stat.st_blocks and struct stat.st_blksize.
5189 * configure: Regenerate.
5190 * config.in: Likewise.
5191 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5192 (OBS): Add common-remote-fileio.o.
5193 (common-remote-fileio.o): New rule.
5195 2015-03-09 Pedro Alves <palves@redhat.com>
5197 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5198 'struct sockaddr' pointer in 'accept' call.
5200 2015-03-09 Pedro Alves <palves@redhat.com>
5203 2015-03-07 Pedro Alves <palves@redhat.com>
5204 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5205 or <winsock2.h> here. Instead include "gdb_socket.h".
5206 (remote_open): Use union gdb_sockaddr_u.
5207 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5208 or <winsock2.h> here. Instead include "gdb_socket.h".
5209 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5210 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5212 (init_named_socket, gdb_agent_helper_thread): Use union
5215 2015-03-07 Pedro Alves <palves@redhat.com>
5217 * configure.ac (build_warnings): Move
5218 -Wdeclaration-after-statement to the C-specific set.
5219 * configure: Regenerate.
5221 2015-03-07 Pedro Alves <palves@redhat.com>
5223 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5224 or <winsock2.h> here. Instead include "gdb_socket.h".
5225 (remote_open): Use union gdb_sockaddr_u.
5226 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5227 or <winsock2.h> here. Instead include "gdb_socket.h".
5228 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5229 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5231 (init_named_socket, gdb_agent_helper_thread): Use union
5234 2015-03-07 Pedro Alves <palves@redhat.com>
5236 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5239 2015-03-06 Yao Qi <yao.qi@linaro.org>
5241 * linux-aarch64-low.c (aarch64_insert_point): Use
5242 show_debug_regs as a boolean.
5243 (aarch64_remove_point): Likewise.
5245 2015-03-05 Pedro Alves <palves@redhat.com>
5247 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5248 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5249 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5250 * nto-low.c (nto_target_ops): Likewise.
5251 * spu-low.c (spu_target_ops): Likewise.
5252 * win32-low.c (win32_target_ops): Likewise.
5254 2015-03-04 Pedro Alves <palves@redhat.com>
5256 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5257 Decide whether a breakpoint triggered based on the SIGTRAP's
5259 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5260 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5261 (linux_low_filter_event): Check for breakpoints before checking
5263 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5265 (linux_stopped_by_sw_breakpoint)
5266 (linux_supports_stopped_by_sw_breakpoint)
5267 (linux_stopped_by_hw_breakpoint)
5268 (linux_supports_stopped_by_hw_breakpoint): New functions.
5269 (linux_target_ops): Install new target methods.
5271 2015-03-04 Pedro Alves <palves@redhat.com>
5273 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5274 * server.c (swbreak_feature, hwbreak_feature): New globals.
5275 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5276 (captured_main): Clear swbreak_feature and hwbreak_feature.
5277 * server.h (swbreak_feature, hwbreak_feature): Declare.
5278 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5279 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5280 supports_stopped_by_hw_breakpoint>: New fields.
5281 (target_supports_stopped_by_sw_breakpoint)
5282 (target_stopped_by_sw_breakpoint)
5283 (target_supports_stopped_by_hw_breakpoint)
5284 (target_stopped_by_hw_breakpoint): Declare.
5286 2015-03-04 Pedro Alves <palves@redhat.com>
5288 enum lwp_stop_reason -> enum target_stop_reason
5289 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5290 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5291 (linux_wait_1, stuck_in_jump_pad_callback)
5292 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5293 (linux_stopped_by_watchpoint):
5294 * linux-low.h (enum lwp_stop_reason): Delete.
5295 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5296 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5298 2015-03-04 Yao Qi <yao.qi@linaro.org>
5300 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5302 2015-03-03 Gary Benson <gbenson@redhat.com>
5304 * hostio.c (handle_vFile): Fix prefix lengths.
5306 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5308 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5311 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5313 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5314 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5315 (clean): Add "rm -f" for above C files.
5316 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5317 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5318 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5319 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5320 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5321 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5322 (init_registers_s390x_vx_linux64)
5323 (init_registers_s390x_tevx_linux64)
5324 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5325 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5327 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5328 (s390_store_vxrs_high): New functions.
5329 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5331 (s390_arch_setup): Add logic for selecting one of the new target
5332 descriptions. Activate the new vector regsets if applicable.
5333 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5334 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5335 and init_registers_s390x_tevx_linux64.
5337 2015-03-01 Pedro Alves <palves@redhat.com>
5339 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5342 2015-02-27 Pedro Alves <palves@redhat.com>
5344 * linux-x86-low.c (u_debugreg_offset): New function.
5345 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5347 2015-02-27 Pedro Alves <palves@redhat.com>
5349 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5350 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5351 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5352 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5353 (ps_lsetfpregs, ps_getpid)
5354 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5355 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5356 (ps_lsetxregs, ps_plog): Declare.
5358 2015-02-27 Pedro Alves <palves@redhat.com>
5360 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5361 IP_AGENT_EXPORT_FUNC.
5362 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5363 IP_AGENT_EXPORT_FUNC.
5364 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5365 (IP_AGENT_EXPORT): Delete.
5366 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5367 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5368 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5369 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5370 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5371 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5372 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5373 (traceframe_read_count, traceframe_write_count)
5374 (traceframes_created, trace_state_variables, get_raw_reg)
5375 (get_trace_state_variable_value, set_trace_state_variable_value)
5376 (ust_loaded, helper_thread_id, cmd_buf): Use
5377 IPA_SYM_EXPORTED_NAME.
5378 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5379 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5380 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5381 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5382 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5383 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5384 EXTERN_C_PUSH/EXTERN_C_POP.
5385 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5386 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5387 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5388 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5389 (traceframe_write_count, traceframe_read_count)
5390 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5391 (about_to_request_buffer_space, get_trace_state_variable_value)
5392 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5393 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5394 EXTERN_C_PUSH/EXTERN_C_POP.
5395 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5396 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5397 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5398 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5399 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5400 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5401 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5402 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5404 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5405 (IP_AGENT_EXPORT_VAR_DECL): Define.
5407 (gdb_agent_get_raw_reg): Declare.
5409 2015-02-27 Tom Tromey <tromey@redhat.com>
5410 Pedro Alves <palves@redhat.com>
5412 Rename symbols whose names are reserved C++ keywords throughout.
5414 2015-02-27 Pedro Alves <palves@redhat.com>
5416 * Makefile.in (COMPILER): New, get it from autoconf.
5417 (CXX): Get from autoconf instead.
5418 (COMPILE.pre): Use COMPILER.
5419 (CC-LD): Rename to ...
5420 (CC_LD): ... this. Use COMPILER.
5421 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5422 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5423 * acinclude.m4: Include build-with-cxx.m4.
5424 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5425 Disable -Werror by default if building in C++ mode.
5426 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5427 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5428 the C++ compiler. Save/restore CXXFLAGS too.
5429 * configure: Regenerate.
5431 2015-02-27 Pedro Alves <palves@redhat.com>
5433 * acinclude.m4: Include libiberty.m4.
5434 * configure.ac: Call libiberty_INIT.
5435 * config.in, configure: Regenerate.
5437 2015-02-26 Pedro Alves <palves@redhat.com>
5439 * linux-low.c (linux_wait_1): When incrementing the PC past a
5440 program breakpoint always use the_low_target.breakpoint_len as
5441 increment, rather than the maximum between that and
5442 the_low_target.decr_pc_after_break.
5444 2015-02-23 Pedro Alves <palves@redhat.com>
5446 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5447 thread was doing a step-over; always adjust the PC if
5448 we stepped over a permanent breakpoint.
5449 (linux_wait_1): If we stepped over breakpoint that was on top of a
5450 permanent breakpoint, manually advance the PC past it.
5452 2015-02-23 Pedro Alves <palves@redhat.com>
5454 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5456 (x86_fill_gregset, x86_store_gregset): Use it when handling
5459 2015-02-20 Pedro Alves <palves@redhat.com>
5461 * thread-db.c: Include "nat/linux-procfs.h".
5462 (thread_db_init): Skip listing new threads if the kernel supports
5463 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5465 2015-02-20 Pedro Alves <palves@redhat.com>
5467 * linux-low.c (status_pending_p_callback): Use ptid_match.
5469 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5471 PR breakpoints/16812
5472 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5473 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5474 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5476 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5478 PR breakpoints/15956
5479 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5481 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5483 * linux-low.c (linux_low_btrace_conf): Print size.
5484 * server.c (handle_btrace_conf_general_set): New.
5485 (hanle_general_set): Call handle_btrace_conf_general_set.
5486 (handle_query): Report Qbtrace-conf:bts:size as supported.
5488 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5490 * linux-low.c (linux_low_enable_btrace): Update parameters.
5491 (linux_low_btrace_conf): New.
5492 (linux_target_ops)<to_btrace_conf>: Initialize.
5493 * server.c (current_btrace_conf): New.
5494 (handle_btrace_enable): Rename to ...
5495 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5496 to target_enable_btrace. Update comment. Update users.
5497 (handle_qxfer_btrace_conf): New.
5498 (qxfer_packets): Add btrace-conf entry.
5499 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5500 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5501 (target_ops)<read_btrace_conf>: New.
5502 (target_enable_btrace): Update parameters.
5503 (target_read_btrace_conf): New.
5505 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5507 * server.c (handle_btrace_general_set): Remove call to
5508 target_supports_btrace.
5509 (supported_btrace_packets): New.
5510 (handle_query): Call supported_btrace_packets.
5511 * target.h: include btrace-common.h.
5512 (btrace_target_info): Removed.
5513 (supports_btrace, target_supports_btrace): Update parameters.
5515 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5517 * Makefile.in (SFILES): Add common/btrace-common.c.
5518 (OBS): Add common/btrace-common.o.
5519 (btrace-common.o): Add build rules.
5520 * linux-low: Include btrace-common.h.
5521 (linux_low_read_btrace): Use struct btrace_data. Call
5522 btrace_data_init and btrace_data_fini.
5524 2015-02-06 Pedro Alves <palves@redhat.com>
5526 * thread-db.c (find_new_threads_callback): Add debug output.
5528 2015-02-04 Pedro Alves <palves@redhat.com>
5530 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5531 (resume_stopped_resumed_lwps): New function.
5532 (linux_wait_for_event_filtered): Use it.
5534 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5536 * Makefile.in (SFILES): Add linux-personality.c.
5537 (linux-personality.o): New rule.
5538 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5539 list of objects to be built.
5540 * linux-low.c: Include nat/linux-personality.h.
5541 (linux_create_inferior): Remove code to disable address space
5542 randomization (moved to ../nat/linux-personality.c). Create
5543 cleanup to disable address space randomization.
5545 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5547 * Makefile.in (posix-strerror.o): New rule.
5548 (mingw-strerror.o): Likewise.
5549 * configure: Regenerated.
5550 * configure.ac: Source file ../common/common.host. Initialize new
5551 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5553 2015-01-14 Yao Qi <yao@codesourcery.com>
5555 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5556 (ppc-linux.o): New rule.
5557 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5558 * configure.ac: AC_CHECK_FUNCS(getauxval).
5559 * config.in: Re-generated.
5560 * configure: Re-generated.
5561 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5562 ppc64_64bit_inferior_p
5564 2015-01-14 Yao Qi <yao@codesourcery.com>
5566 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5567 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5568 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5569 (PT_ORIG_R3, PT_TRAP): Likewise.
5570 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5571 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5572 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5574 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5576 * i387-fp.c (i387_cache_to_xsave): In look over
5577 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5578 zmmh_low_space field by use of zmmh_high_space.
5580 2015-01-09 Pedro Alves <palves@redhat.com>
5582 * linux-low.c (step_over_bkpt): Move higher up in the file.
5583 (handle_extended_wait): Don't store the stop_pc here.
5584 (get_stop_pc): Adjust comments and rename to ...
5585 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5586 stopped for a software breakpoint or hardware breakpoint.
5587 (thread_still_has_status_pending_p): New function.
5588 (status_pending_p_callback): Use
5589 thread_still_has_status_pending_p. If the event is no longer
5590 interesting, resume the LWP.
5591 (handle_tracepoints): Add assert.
5592 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5593 (wstatus_maybe_breakpoint): New function.
5594 (cancel_breakpoint): Delete function.
5595 (check_stopped_by_watchpoint): New function, factored out from
5596 linux_low_filter_event.
5597 (lp_status_maybe_breakpoint): Delete function.
5598 (linux_low_filter_event): Remove filter_ptid argument.
5599 Leave thread group exits pending here. Store the LWP's stop PC.
5600 Always leave events pending.
5601 (linux_wait_for_event_filtered): Pull all events out of the
5602 kernel, and leave them all pending.
5603 (count_events_callback, select_event_lwp_callback): Consider all
5605 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5606 (select_event_lwp): Only give preference to the stepping LWP in
5607 all-stop mode. Adjust comments.
5608 (ignore_event): New function.
5609 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5610 references to cancel_breakpoints. Adjust to renames. Also give
5611 equal priority to all LWPs that have had events in non-stop mode.
5612 If reporting a software breakpoint event, unadjust the LWP's PC.
5613 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5614 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5616 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5617 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5618 (linux_stopped_by_watchpoint): Adjust.
5619 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5620 * linux-low.h (enum lwp_stop_reason): New.
5621 (struct lwp_info) <stop_pc>: Adjust comment.
5622 <stopped_by_watchpoint>: Delete field.
5623 <stop_reason>: New field.
5624 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5625 * mem-break.c (software_breakpoint_inserted_here)
5626 (hardware_breakpoint_inserted_here): New function.
5627 * mem-break.h (software_breakpoint_inserted_here)
5628 (hardware_breakpoint_inserted_here): Declare.
5629 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5630 (cancel_breakpoints): Delete.
5631 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5632 (upload_fast_traceframes): Remove references to
5635 2015-01-09 Pedro Alves <palves@redhat.com>
5637 * thread-db.c (find_new_threads_callback): Ignore thread if the
5638 kernel thread ID is -1.
5640 2015-01-09 Pedro Alves <palves@redhat.com>
5642 * linux-low.c (linux_attach_fail_reason_string): Move to
5643 nat/linux-ptrace.c, and rename.
5644 (linux_attach_lwp): Update comment.
5645 (attach_proc_task_lwp_callback): New function.
5646 (linux_attach): Adjust to rename and use
5647 linux_proc_attach_tgid_threads.
5648 (linux_attach_fail_reason_string): Delete declaration.
5650 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5652 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5653 * server.c (gdbserver_version): Likewise.
5655 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5657 * remote-utils.c: Include ctype.h.
5658 (input_interrupt): Explicitly handle the case when the char
5659 received is the NUL byte. Improve the printing of non-ASCII
5662 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5664 * linux-low.c (linux_low_filter_event): Update call to
5665 linux_enable_event_reporting following the addition of
5666 a new parameter to that function.
5668 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5671 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5672 (AARCH64_FPCR_REGNO): Likewise.
5673 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5674 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5675 (aarch64_store_fpregset): Likewise.
5677 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5679 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5680 Remove FIXME comment about assumption about N.
5682 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5684 * configure.ac: If large-file support is disabled in GDBserver,
5685 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5686 * configure: Regenerate.
5688 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5690 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5691 warning upon ENODATA from ptrace.
5692 * linux-s390-low.c (s390_store_tdb): New.
5693 (s390_regsets): Add regset for NT_S390_TDB.
5695 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5697 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5698 without a fill_function.
5699 * linux-s390-low.c (s390_fill_last_break): Remove.
5700 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5701 (s390_arch_setup): Use regset's size instead of fill_function for
5704 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5706 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5707 the regset's store function when ptrace returned an error.
5708 * regcache.c (get_thread_regcache): Invalidate register cache
5709 before fetching inferior's registers.
5711 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5713 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5714 while-loop as for-loop.
5715 (regsets_store_inferior_registers): Likewise.
5717 2014-11-28 Yao Qi <yao@codesourcery.com>
5719 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5720 * config.in, configure: Re-generate.
5721 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5724 2014-11-21 Yao Qi <yao@codesourcery.com>
5726 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5727 (AC_CHECK_HEADERS): Remove malloc.h.
5728 * configure: Re-generated.
5729 * config.in: Re-generated.
5730 * server.h: Don't include alloca.h and malloc.h.
5731 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5732 Don't include malloc.h.
5734 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5736 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5737 corresponding ERRNO check in same block.
5739 2014-11-12 Pedro Alves <palves@redhat.com>
5741 * server.c (cont_thread): Update comment.
5742 (start_inferior, attach_inferior): No longer clear cont_thread.
5743 (handle_v_cont): No longer set cont_thread.
5744 (captured_main): Clear cont_thread each time a GDB connects.
5746 2014-11-12 Pedro Alves <palves@redhat.com>
5748 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5749 thread, and don't resume all threads if the Hc thread has exited.
5751 2014-11-12 Pedro Alves <palves@redhat.com>
5753 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5754 the process group instead of to a specific LWP.
5756 2014-10-15 Pedro Alves <palves@redhat.com>
5759 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5761 (arm_set_thread_context): Delete.
5762 (the_low_target): Adjust.
5763 * win32-i386-low.c (debug_registers_changed)
5764 (debug_registers_used): Delete.
5765 (update_debug_registers_callback): New function.
5766 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5767 needing to update their debug registers.
5768 (win32_get_current_dr): New function.
5769 (x86_dr_low_get_addr, x86_dr_low_get_control)
5770 (x86_dr_low_get_status): Fetch the debug register from the thread
5772 (i386_initial_stuff): Adjust.
5773 (i386_get_thread_context): Remove current_event parameter. Don't
5774 clear debug_registers_changed nor copy DR values to
5776 (i386_set_thread_context): Delete.
5777 (i386_prepare_to_resume): New function.
5778 (i386_thread_added): Mark the thread as needing to update irs
5780 (the_low_target): Remove i386_set_thread_context and install
5781 i386_prepare_to_resume.
5782 * win32-low.c (win32_get_thread_context): Adjust.
5783 (win32_set_thread_context): Use SetThreadContext
5785 (win32_prepare_to_resume): New function.
5786 (win32_require_context): New function, factored out from ...
5787 (thread_rec): ... this.
5788 (continue_one_thread): Call win32_prepare_to_resume on each thread
5789 we're about to continue.
5790 (win32_resume): Call win32_prepare_to_resume on the event thread.
5791 * win32-low.h (struct win32_thread_info)
5792 <debug_registers_changed>: New field.
5793 (struct win32_target_ops): Change prototype of set_thread_context,
5794 delete set_thread_context and add prepare_to_resume.
5795 (win32_require_context): New declaration.
5797 2014-10-08 Gary Benson <gbenson@redhat.com>
5799 * server.h: Do not include common-exceptions.h.
5801 2014-10-08 Gary Benson <gbenson@redhat.com>
5803 * server.h: Do not include cleanups.h.
5805 2014-09-30 James Hogan <james.hogan@imgtec.com>
5807 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5810 2014-09-23 Yao Qi <yao@codesourcery.com>
5812 * linux-low.c (lp_status_maybe_breakpoint): New function.
5813 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5814 (count_events_callback): Likewise.
5815 (select_event_lwp_callback): Likewise.
5816 (cancel_breakpoints_callback): Likewise.
5818 2014-09-19 Don Breazeal <donb@codesourcery.com>
5820 * linux-low.c (handle_extended_wait): Call
5821 linux_ptrace_get_extended_event.
5822 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5823 linux_is_extended_waitstatus.
5825 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5827 * Makefile.in (CPPFLAGS): Define.
5828 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5829 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5831 2014-09-16 Gary Benson <gbenson@redhat.com>
5833 * inferiors.h (current_inferior): Renamed as...
5834 (current_thread): New variable. All uses updated.
5835 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5836 (maybe_move_out_of_jump_pad): Likewise.
5837 (cancel_breakpoint): Likewise.
5838 (linux_low_filter_event): Likewise.
5839 (wait_for_sigstop): Likewise.
5840 (linux_resume_one_lwp): Likewise.
5841 (need_step_over_p): Likewise.
5842 (start_step_over): Likewise.
5843 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5844 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5845 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5846 and save_inferior as saved_thread.
5847 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5849 (regcache_invalidate_thread): Likewise.
5850 * remote-utils.c (prepare_resume_reply): Likewise.
5851 * thread-db.c (thread_db_get_tls_address): Likewise.
5852 (disable_thread_event_reporting): Likewise.
5853 (remove_thread_event_breakpoints): Likewise.
5854 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5856 * target.h (set_desired_inferior): Renamed as...
5857 (set_desired_thread): New declaration. All uses updated.
5858 * server.c (myresume): Updated comment to reference thread instead
5860 (handle_serial_event): Likewise.
5861 (handle_target_event): Likewise.
5863 2014-09-12 Tom Tromey <tromey@redhat.com>
5864 Gary Benson <gbenson@redhat.com>
5866 * regcache.h: Include common-regcache.h.
5867 (regcache_read_pc): Don't declare.
5868 * regcache.c (get_thread_regcache_for_ptid): New function.
5870 2014-09-11 Tom Tromey <tromey@redhat.com>
5871 Gary Benson <gbenson@redhat.com>
5873 * symbol.c: New file.
5874 * Makefile.in (SFILES): Add symbol.c.
5875 (OBS): Add symbol.o.
5877 2014-09-11 Gary Benson <gbenson@redhat.com>
5879 * target.c (target_stop_ptid, target_continue_ptid): New
5882 2014-09-11 Tom Tromey <tromey@redhat.com>
5883 Gary Benson <gbenson@redhat.com>
5885 * target.h: Include target/target.h.
5886 * target.c (target_read_memory, target_read_uint32)
5887 (target_write_memory): New functions.
5889 2014-09-11 Gary Benson <gbenson@redhat.com>
5891 * server.h (debug_hw_points): Don't declare.
5892 * server.c (debug_hw_points): Don't define. Replace all uses
5893 with show_debug_regs.
5894 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5895 all uses with show_debug_regs.
5897 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5899 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5900 endianness into account.
5901 (ppc_supply_ptrace_register): Likewise.
5903 2014-09-03 James Hogan <james.hogan@imgtec.com>
5905 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5906 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5908 2014-09-03 Gary Benson <gbenson@redhat.com>
5910 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5911 ALL_DEBUG_ADDRESS_REGISTERS.
5913 2014-09-02 Gary Benson <gbenson@redhat.com>
5915 * i386-low.h: Renamed as...
5916 * x86-low.h: New file. All type, function and variable name
5917 prefixes changed from "i386_" to "x86_". All references updated.
5918 * i386-low.c: Renamed as...
5919 * x86-low.c: New file. All type, function and variable name
5920 prefixes changed from "i386_" to "x86_". All references updated.
5922 2014-09-02 Gary Benson <gbenson@redhat.com>
5924 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5925 (x86_linux_new_thread): Likewise.
5927 2014-08-29 Gary Benson <gbenson@redhat.com>
5929 * server.h (setjmp.h): Do not include.
5930 (toplevel): Do not declare.
5931 (common-exceptions.h): Include.
5932 (cleanups.h): Likewise.
5933 * server.c (toplevel): Do not define.
5934 (exit_code): New static global.
5935 (detach_or_kill_for_exit_cleanup): New function.
5936 (main): New function. Original main renamed to...
5937 (captured_main): New function.
5938 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5940 2014-08-29 Gary Benson <gbenson@redhat.com>
5942 * Makefile.in (SFILES): Add common/common-exceptions.c.
5943 (OBS): Add common-exceptions.o.
5944 (common-exceptions.o): New rule.
5945 * utils.c (prepare_to_throw_exception): New function.
5947 2014-08-29 Gary Benson <gbenson@redhat.com>
5949 * config.in: Regenerate.
5950 * configure: Likewise.
5952 2014-08-29 Gary Benson <gbenson@redhat.com>
5954 * Makefile.in (SFILES): Add common/cleanups.c.
5956 (cleanups.o): New rule.
5958 2014-08-29 Gary Benson <gbenson@redhat.com>
5960 * utils.c (internal_vwarning): New function.
5962 2014-08-28 Gary Benson <gbenson@redhat.com>
5964 * utils.h (fatal): Remove declaration.
5965 * utils.c (fatal): Remove function.
5967 2014-08-28 Gary Benson <gbenson@redhat.com>
5969 * tracepoint.c (gdb_agent_init): Replace fatal with
5971 (initialize_tracepoint): Likewise.
5973 2014-08-28 Gary Benson <gbenson@redhat.com>
5975 * remote-utils.c (remote_prepare): Replace fatal with error.
5977 2014-08-28 Gary Benson <gbenson@redhat.com>
5979 * linux-low.c (linux_async): Replace fatal with warning.
5981 (linux_start_non_stop): Return -1 if linux_async failed.
5983 2014-08-28 Gary Benson <gbenson@redhat.com>
5985 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5987 (i386_dr_low_get_addr): Remove vague comment.
5988 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5991 2014-08-28 Gary Benson <gbenson@redhat.com>
5993 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5994 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5996 (linux_resume_one_lwp): Likewise.
5997 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5999 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6000 with internal_error.
6001 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6002 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6003 (find_register_by_name): Replace fatal with internal_error.
6004 (find_regno): Likewise.
6005 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6006 * thread-db.c (thread_db_create_event): Likewise.
6007 (thread_db_load_search): Likewise.
6008 (try_thread_db_load_1): Likewise.
6009 * tracepoint.c (get_jump_space_head): Replace fatal with
6011 (claim_trampoline_space): Likewise.
6012 (have_fast_tracepoint_trampoline_buffer): Likewise.
6013 (cmd_qtstart): Likewise.
6014 (stop_tracing): Likewise.
6015 (fast_tracepoint_collecting): Likewise.
6016 (target_malloc): Likewise.
6017 (download_tracepoint): Likewise.
6018 (download_trace_state_variables): Replace check with gdb_assert.
6019 (upload_fast_traceframes): Replace fatal with internal_error.
6021 2014-08-19 Tom Tromey <tromey@redhat.com>
6022 Gary Benson <gbenson@redhat.com>
6024 * Makefile.in (SFILES): Add common/common-debug.c.
6025 (OBS): Add common-debug.o.
6026 (common-debug.o): New rule.
6027 * debug.h (debug_printf): Don't declare.
6028 * debug.c (debug_printf): Renamed and rewritten as...
6029 (debug_vprintf): New function.
6031 2014-08-19 Gary Benson <gbenson@redhat.com>
6033 * utils.h: Do not include print-utils.h.
6035 2014-08-19 Tom Tromey <tromey@redhat.com>
6036 Gary Benson <gbenson@redhat.com>
6038 * server.h: Add static assertion.
6039 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6041 2014-08-19 Tom Tromey <tromey@redhat.com>
6042 Gary Benson <gbenson@redhat.com>
6044 * Makefile.in (SFILES): Add common/errors.c.
6045 (OBS): Add errors.o.
6046 (IPA_OBS): Add errors-ipa.o.
6047 (errors.o): New rule.
6048 (errors-ipa.o): Likewise.
6049 * utils.h (perror_with_name, error, warning): Don't declare.
6050 * utils.c (warning): Renamed and rewritten as...
6051 (vwarning): New function.
6052 (error): Renamed and rewritten as...
6053 (verror): New function.
6054 (internal_error): Renamed and rewritten as...
6055 (internal_verror): New function.
6057 2014-08-07 Gary Benson <gbenson@redhat.com>
6059 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6060 * configure: Regenerate.
6061 * config.in: Likewise.
6062 * server.h: Do not include errno.h.
6063 * event-loop.c: Likewise.
6064 * hostio-errno.c: Likewise.
6065 * linux-low.c: Likewise.
6066 * remote-utils.c: Likewise.
6067 * spu-low.c: Likewise.
6068 * utils.c: Likewise.
6069 * gdbreplay.c: Unconditionally include errno.h.
6071 2014-08-07 Gary Benson <gbenson@redhat.com>
6073 * server.h: Do not include string.h.
6074 * event-loop.c: Likewise.
6075 * linux-low.c: Likewise.
6076 * regcache.c: Likewise.
6077 * remote-utils.c: Likewise.
6078 * spu-low.c: Likewise.
6079 * utils.c: Likewise.
6081 2014-08-07 Gary Benson <gbenson@redhat.com>
6083 * server.h: Do not include gdb_assert.h.
6085 2014-08-07 Gary Benson <gbenson@redhat.com>
6087 * server.h: Do not include common-utils.h.
6089 2014-08-07 Gary Benson <gbenson@redhat.com>
6091 * server.h: Do not include ptid.h.
6092 * notif.h: Likewise.
6094 2014-08-07 Gary Benson <gbenson@redhat.com>
6096 * server.h: Do not include gdb_locale.h.
6098 2014-08-07 Gary Benson <gbenson@redhat.com>
6100 * server.h: Do not include gdb/signals.h.
6101 * win32-low.c: Likewise.
6103 2014-08-07 Gary Benson <gbenson@redhat.com>
6105 * server.h: Do not include pathmax.h.
6107 2014-08-07 Gary Benson <gbenson@redhat.com>
6109 * server.h: Do not include libiberty.h.
6110 * linux-bfin-low.c: Likewise.
6112 2014-08-07 Gary Benson <gbenson@redhat.com>
6114 * server.h: Do not include ansidecl.h.
6116 2014-08-07 Gary Benson <gbenson@redhat.com>
6118 * linux-x86-low.c: Do not include stddef.h.
6119 * lynx-ppc-low.c: Likewise.
6120 * tracepoint.c: Likewise.
6122 2014-08-07 Gary Benson <gbenson@redhat.com>
6124 * server.h: Do not include stdarg.h.
6125 * nto-low.c: Likewise.
6127 2014-08-07 Gary Benson <gbenson@redhat.com>
6129 * server.h: Do not include stdlib.h.
6130 * inferiors.c: Likewise.
6131 * linux-low.c: Likewise.
6132 * regcache.c: Likewise.
6133 * spu-low.c: Likewise.
6134 * tracepoint.c: Likewise.
6135 * utils.c: Likewise.
6137 2014-08-07 Gary Benson <gbenson@redhat.com>
6139 * server.h: Do not include stdio.h.
6140 * linux-low.c: Likewise.
6141 * remote-utils.c: Likewise.
6142 * spu-low.c: Likewise.
6143 * utils.c: Likewise.
6144 * wincecompat.c: Likewise.
6146 2014-08-06 Gary Benson <gbenson@redhat.com>
6148 * regcache.c (init_register_cache): Move conditionals inside if.
6150 2014-08-06 Gary Benson <gbenson@redhat.com>
6152 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6154 2014-07-31 Gary Benson <gbenson@redhat.com>
6156 * ax.h: Do not include server.h.
6157 * gdbthread.h: Likewise.
6158 * lynx-low.h: Likewise.
6159 * notif.h: Likewise.
6161 2014-07-30 Gary Benson <gbenson@redhat.com>
6163 * server.h: Include common-defs.h.
6164 Do not include config.h or build-gnulib-gdbserver/config.h.
6166 2014-07-30 Gary Benson <gbenson@redhat.com>
6168 * hostio-errno.c: Move server.h to top of includes list.
6169 * inferiors.c: Likewise.
6170 * linux-x86-low.c: Likewise.
6171 * notif.c: Include server.h.
6173 2014-07-24 Tom Tromey <tromey@redhat.com>
6174 Gary Benson <gbenson@redhat.com>
6176 * server.h (CORE_ADDR): Now unsigned.
6178 2014-07-16 Pedro Alves <palves@redhat.com>
6180 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6182 2014-07-15 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6187 2014-07-11 Pedro Alves <palves@redhat.com>
6189 * linux-low.c (kill_wait_lwp): New function, based on
6190 kill_one_lwp_callback, but use my_waitpid directly.
6191 (kill_one_lwp_callback, linux_kill): Use it.
6193 2014-06-23 Pedro Alves <palves@redhat.com>
6195 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6196 before setting DR0..DR3.
6198 2014-06-20 Gary Benson <gbenson@redhat.com>
6200 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6201 * configure: Regenerated.
6202 * config.in: Likewise.
6204 2014-06-20 Gary Benson <gbenson@redhat.com>
6206 * Makefile.in (SFILES): Update locations for files moved
6208 (object file files): Reordered.
6210 2014-06-20 Gary Benson <gbenson@redhat.com>
6212 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6213 (i386_dr_low_set_addr): Likewise.
6214 (i386_dr_low_get_addr): Likewise.
6215 (i386_dr_low_can_set_control): Likewise.
6216 (i386_dr_low_set_control): Likewise.
6217 (i386_dr_low_get_control): Likewise.
6218 (i386_dr_low_get_status): Likewise.
6219 (i386_get_debug_register_length): Likewise.
6220 * linux-x86-low.c (i386_dr_low_set_addr):
6221 Changed signature. Made static.
6222 (i386_dr_low_get_addr): Likewise.
6223 (i386_dr_low_set_control): Likewise.
6224 (i386_dr_low_get_control): Likewise.
6225 (i386_dr_low_get_status): Likewise.
6226 (i386_dr_low): New global variable.
6227 * win32-i386-low.c (i386_dr_low_set_addr):
6228 Changed signature. Made static.
6229 (i386_dr_low_get_addr): Likewise.
6230 (i386_dr_low_set_control): Likewise.
6231 (i386_dr_low_get_control): Likewise.
6232 (i386_dr_low_get_status): Likewise.
6233 (i386_dr_low): New global variable.
6235 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6237 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6238 * Makefile.in (AR, AR_FLAGS): Define.
6239 * configure: Regenerate.
6241 2014-06-19 Gary Benson <gbenson@redhat.com>
6243 * Makefile.in (i386-dregs.o): New rule.
6244 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6245 * i386-low.c (target.h): Remove include.
6246 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6247 (DR_CONTROL_SHIFT): Likewise.
6248 (DR_CONTROL_SIZE): Likewise.
6249 (DR_RW_EXECUTE): Likewise.
6250 (DR_RW_WRITE): Likewise.
6251 (DR_RW_READ): Likewise.
6252 (DR_RW_IORW): Likewise.
6253 (DR_LEN_1): Likewise.
6254 (DR_LEN_2): Likewise.
6255 (DR_LEN_4): Likewise.
6256 (DR_LEN_8): Likewise.
6257 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6258 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6259 (DR_ENABLE_SIZE): Likewise.
6260 (DR_LOCAL_SLOWDOWN): Likewise.
6261 (DR_GLOBAL_SLOWDOWN): Likewise.
6262 (DR_CONTROL_RESERVED): Likewise.
6263 (I386_DR_CONTROL_MASK): Likewise.
6264 (I386_DR_VACANT): Likewise.
6265 (I386_DR_LOCAL_ENABLE): Likewise.
6266 (I386_DR_GLOBAL_ENABLE): Likewise.
6267 (I386_DR_DISABLE): Likewise.
6268 (I386_DR_SET_RW_LEN): Likewise.
6269 (I386_DR_GET_RW_LEN): Likewise.
6270 (I386_DR_WATCH_HIT): Likewise.
6271 (i386_wp_op_t): Likewise.
6272 (i386_show_dr): Likewise.
6273 (i386_length_and_rw_bits): Likewise.
6274 (i386_insert_aligned_watchpoint): Likewise.
6275 (i386_remove_aligned_watchpoint): Likewise.
6276 (i386_handle_nonaligned_watchpoint): Likewise.
6277 i386_update_inferior_debug_regs(): Likewise.
6278 (i386_dr_insert_watchpoint): Likewise.
6279 (i386_dr_remove_watchpoint): Likewise.
6280 (i386_dr_region_ok_for_watchpoint): Likewise.
6281 (i386_dr_stopped_data_address): Likewise.
6282 (i386_dr_stopped_by_watchpoint): Likewise.
6284 2014-06-19 Gary Benson <gbenson@redhat.com>
6286 * i386-low.c (i386_dr_show): Renamed to
6287 i386_show_dr and made static. All uses updated.
6288 (i386_dr_length_and_rw_bits): Renamed to
6289 i386_length_and_rw_bits and made static.
6291 (i386_dr_insert_aligned_watchpoint): Renamed to
6292 i386_insert_aligned_watchpoint and made static.
6294 (i386_dr_remove_aligned_watchpoint): Renamed to
6295 i386_remove_aligned_watchpoint and made static.
6297 (i386_dr_update_inferior_debug_regs): Renamed to
6298 i386_update_inferior_debug_regs and made static.
6301 2014-06-18 Gary Benson <gbenson@redhat.com>
6303 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6304 (i386_dr_low_can_set_control): Likewise.
6305 (i386_get_debug_register_length): Likewise.
6306 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6307 (i386_dr_low_can_set_control): Likewise.
6308 (i386_get_debug_register_length): Likewise.
6310 2014-06-17 Gary Benson <gbenson@redhat.com>
6312 * i386-low.h (i386-dregs.h): New include.
6313 (DR_FIRSTADDR): Now in i386-dregs.h.
6314 (DR_LASTADDR): Likewise.
6315 (DR_NADDR): Likewise.
6316 (DR_STATUS): Likewise.
6317 (DR_CONTROL): Likewise.
6318 (i386_debug_reg_state): Likewise.
6319 (i386_dr_insert_watchpoint): Likewise.
6320 (i386_dr_remove_watchpoint): Likewise.
6321 (i386_dr_region_ok_for_watchpoint): Likewise.
6322 (i386_dr_stopped_data_address): Likewise.
6323 (i386_dr_stopped_by_watchpoint): Likewise.
6324 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6326 2014-06-18 Gary Benson <gbenson@redhat.com>
6328 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6329 i386_dr_insert_watchpoint.
6330 (i386_low_remove_watchpoint): Renamed to
6331 i386_dr_remove_watchpoint.
6332 (i386_low_region_ok_for_watchpoint): Renamed to
6333 i386_dr_region_ok_for_watchpoint.
6334 (i386_low_stopped_data_address): Renamed to
6335 i386_dr_stopped_data_address.
6336 (i386_low_stopped_by_watchpoint): Renamed to
6337 i386_dr_stopped_by_watchpoint.
6338 * i386-low.c (i386_show_dr): Renamed to
6339 i386_dr_show and made nonstatic. All uses updated.
6340 (i386_length_and_rw_bits): Renamed to
6341 i386_dr_length_and_rw_bits and made nonstatic.
6343 (i386_insert_aligned_watchpoint): Renamed to
6344 i386_dr_insert_aligned_watchpoint and made nonstatic.
6346 (i386_remove_aligned_watchpoint): Renamed to
6347 i386_dr_remove_aligned_watchpoint and made nonstatic.
6349 (i386_update_inferior_debug_regs): Renamed to
6350 i386_dr_update_inferior_debug_regs and made nonstatic.
6352 (i386_low_insert_watchpoint): Renamed to
6353 i386_dr_insert_watchpoint. All uses updated.
6354 (i386_low_remove_watchpoint): Renamed to
6355 i386_dr_remove_watchpoint. All uses updated.
6356 (i386_low_region_ok_for_watchpoint): Renamed to
6357 i386_dr_region_ok_for_watchpoint. All uses updated.
6358 (i386_low_stopped_data_address): Renamed to
6359 i386_dr_stopped_data_address. All uses updated.
6360 (i386_low_stopped_by_watchpoint): Renamed to
6361 i386_dr_stopped_by_watchpoint. All uses updated.
6363 2014-06-18 Gary Benson <gbenson@redhat.com>
6365 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6366 (i386_dr_low_can_set_control): Likewise.
6367 (i386_insert_aligned_watchpoint): New check.
6369 2014-06-18 Gary Benson <gbenson@redhat.com>
6371 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6374 2014-06-18 Gary Benson <gbenson@redhat.com>
6376 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6377 instead of fatal and error.
6378 (i386_handle_nonaligned_watchpoint): Likewise.
6380 2014-06-18 Gary Benson <gbenson@redhat.com>
6382 * i386-low.c (i386_get_debug_register_length): New macro.
6383 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6384 (i386_show_dr): Use debug_printf instead of fprintf. Use
6385 phex to format values.
6387 2014-06-18 Gary Benson <gbenson@redhat.com>
6389 * i386-low.h: Comment changes.
6390 * i386-low.c: Likewise.
6392 2014-06-18 Gary Benson <gbenson@redhat.com>
6394 * i386-low.c: Whitespace changes.
6396 2014-06-12 Tom Tromey <tromey@redhat.com>
6398 * utils.c (freeargv): Remove.
6400 2014-06-12 Tom Tromey <tromey@redhat.com>
6402 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6403 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6404 (parse_debug_format_options): Likewise.
6405 (gdbserver_usage): Likewise.
6406 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6407 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6408 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6410 ($(LIBGNU)): Depend on libiberty.
6411 (all-lib): Recurse into all subdirs.
6412 (install-only): Invoke "install" target in subdirs.
6413 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6415 * configure: Rebuild.
6416 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6417 for vasprintf, vsnprintf, or gettimeofday.
6418 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6421 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6423 * development.sh: Delete.
6424 * Makefile.in (config.status): Adjust dependency on development.sh.
6425 * configure.ac: Adjust development.sh source call.
6426 * configure: Regenerate.
6428 2014-06-02 Pedro Alves <palves@redhat.com>
6430 * ax.c (gdb_free_agent_expr): New function.
6431 * ax.h (gdb_free_agent_expr): New declaration.
6432 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6434 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6436 (clear_breakpoint_conditions_and_commands): New function.
6437 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6438 (clear_breakpoint_conditions_and_commands): New declaration.
6440 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6442 * linux-aarch64-low.c (asm/ptrace.h): Include.
6444 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6446 Fix TLS access for -static -pthread.
6447 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6448 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6449 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6451 2014-05-20 Pedro Alves <palves@redhat.com>
6453 * linux-aarch64-low.c (aarch64_insert_point)
6454 (aarch64_remove_point): No longer check whether the type is
6455 supported here. Adjust to new interface.
6456 (the_low_target): Install aarch64_supports_z_point_type as
6457 supports_z_point_type method.
6458 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6459 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6460 instead of a Z packet char. Adjust.
6461 (arm_supports_z_point_type): New function.
6462 (arm_insert_point, arm_remove_point): Adjust to new interface.
6463 (the_low_target): Install arm_supports_z_point_type.
6464 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6465 (cris_insert_point, cris_remove_point): Adjust to new interface.
6466 Don't check whether the type is supported here.
6467 (the_low_target): Install cris_supports_z_point_type.
6468 * linux-low.c (linux_supports_z_point_type): New function.
6469 (linux_insert_point, linux_remove_point): Adjust to new interface.
6470 * linux-low.h (struct linux_target_ops) <insert_point,
6471 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6472 raw_breakpoint pointer parameter.
6473 <supports_z_point_type>: New method.
6474 * linux-mips-low.c (mips_supports_z_point_type): New function.
6475 (mips_insert_point, mips_remove_point): Adjust to new interface.
6476 Use mips_supports_z_point_type.
6477 (the_low_target): Install mips_supports_z_point_type.
6478 * linux-ppc-low.c (the_low_target): Install NULL as
6479 supports_z_point_type method.
6480 * linux-s390-low.c (the_low_target): Install NULL as
6481 supports_z_point_type method.
6482 * linux-sparc-low.c (the_low_target): Install NULL as
6483 supports_z_point_type method.
6484 * linux-x86-low.c (x86_supports_z_point_type): New function.
6485 (x86_insert_point): Adjust to new insert_point interface. Use
6486 insert_memory_breakpoint. Adjust to new
6487 i386_low_insert_watchpoint interface.
6488 (x86_remove_point): Adjust to remove_point interface. Use
6489 remove_memory_breakpoint. Adjust to new
6490 i386_low_remove_watchpoint interface.
6491 (the_low_target): Install x86_supports_z_point_type.
6492 * lynx-low.c (lynx_target_ops): Install NULL as
6493 supports_z_point_type callback.
6494 * nto-low.c (nto_supports_z_point_type): New.
6495 (nto_insert_point, nto_remove_point): Adjust to new interface.
6496 (nto_target_ops): Install nto_supports_z_point_type.
6497 * mem-break.c: Adjust intro comment.
6498 (struct raw_breakpoint) <raw_type, size>: New fields.
6499 <inserted>: Update comment.
6500 <shlib_disabled>: Delete field.
6501 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6502 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6503 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6504 (raw_bkpt_type_to_target_hw_bp_type): New function.
6505 (find_enabled_raw_code_breakpoint_at): New function.
6506 (find_raw_breakpoint_at): New type and size parameters. Use them.
6507 (insert_memory_breakpoint): New function, based off
6508 set_raw_breakpoint_at.
6509 (remove_memory_breakpoint): New function.
6510 (set_raw_breakpoint_at): Reimplement.
6511 (set_breakpoint): New, based on set_breakpoint_at.
6512 (set_breakpoint_at): Reimplement.
6513 (delete_raw_breakpoint): Go through the_target->remove_point
6514 instead of assuming memory breakpoints.
6515 (find_gdb_breakpoint_at): Delete.
6516 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6517 (find_gdb_breakpoint): New function.
6518 (set_gdb_breakpoint_at): Delete.
6519 (z_type_supported): New function.
6520 (set_gdb_breakpoint_1): New function, loosely based off
6521 set_gdb_breakpoint_at.
6522 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6523 (delete_gdb_breakpoint_at): Delete.
6524 (delete_gdb_breakpoint_1): New function, loosely based off
6525 delete_gdb_breakpoint_at.
6526 (delete_gdb_breakpoint): New function.
6527 (clear_gdb_breakpoint_conditions): Rename to ...
6528 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6530 (add_condition_to_breakpoint): Make static.
6531 (add_breakpoint_condition): Take a struct breakpoint pointer
6532 instead of an address. Adjust.
6533 (gdb_condition_true_at_breakpoint): Rename to ...
6534 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6536 (gdb_condition_true_at_breakpoint): Reimplement.
6537 (add_breakpoint_commands): Take a struct breakpoint pointer
6538 instead of an address. Adjust.
6539 (gdb_no_commands_at_breakpoint): Rename to ...
6540 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6541 parameter. Return true if no breakpoint was found. Change debug
6543 (gdb_no_commands_at_breakpoint): Reimplement.
6544 (run_breakpoint_commands): Rename to ...
6545 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6546 and change return type to boolean.
6547 (run_breakpoint_commands): New function.
6548 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6549 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6550 breakpoint. Go through the_target->remove_point instead of
6551 assuming memory breakpoint.
6552 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6553 software and hardware breakpoints.
6554 (reinsert_raw_breakpoint): Go through the_target->insert_point
6555 instead of assuming memory breakpoint.
6556 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6557 software and hardware breakpoints.
6558 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6559 Check both software and hardware breakpoints.
6560 (validate_inserted_breakpoint): Assert the breakpoint is a
6561 software breakpoint. Set the inserted flag to -1 instead of
6562 setting shlib_disabled.
6563 (delete_disabled_breakpoints): Adjust.
6564 (validate_breakpoints): Only validate software breakpoints.
6565 Adjust to inserted flag change.
6566 (check_mem_read, check_mem_write): Skip breakpoint types other
6567 than software breakpoints. Adjust to inserted flag change.
6568 * mem-break.h (enum raw_bkpt_type): New enum.
6569 (raw_breakpoint, struct process_info): Forward declare.
6570 (Z_packet_to_target_hw_bp_type): Delete declaration.
6571 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6572 (set_gdb_breakpoint, delete_gdb_breakpoint)
6573 (clear_breakpoint_conditions): New declarations.
6574 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6575 (breakpoint_inserted_here): Update comment.
6576 (add_breakpoint_condition, add_breakpoint_commands): Replace
6577 address parameter with a breakpoint pointer parameter.
6578 (gdb_breakpoint_here): Update comment.
6579 (delete_gdb_breakpoint_at): Delete.
6580 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6581 * server.c (process_point_options): Take a struct breakpoint
6582 pointer instead of an address. Adjust.
6583 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6584 delete_gdb_breakpoint.
6585 * spu-low.c (spu_target_ops): Install NULL as
6586 supports_z_point_type method.
6587 * target.h: Include mem-break.h.
6588 (struct target_ops) <prepare_to_access_memory>: Update comment.
6589 <supports_z_point_type>: New field.
6590 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6591 instead of a char. Also take a raw breakpoint pointer.
6592 * win32-arm-low.c (the_low_target): Install NULL as
6593 supports_z_point_type.
6594 * win32-i386-low.c (i386_supports_z_point_type): New function.
6595 (i386_insert_point, i386_remove_point): Adjust to new interface.
6596 (the_low_target): Install i386_supports_z_point_type.
6597 * win32-low.c (win32_supports_z_point_type): New function.
6598 (win32_insert_point, win32_remove_point): Adjust to new interface.
6599 (win32_target_ops): Install win32_supports_z_point_type.
6600 * win32-low.h (struct win32_target_ops):
6601 <supports_z_point_type>: New method.
6602 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6603 instead of a char. Also take a raw breakpoint pointer.
6605 2014-05-20 Pedro Alves <palves@redhat.com>
6607 * mem-break.h: Include break-common.h.
6608 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6609 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6610 (Z_packet_to_target_hw_bp_type): New declaration.
6611 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6612 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6613 (Z_PACKET_ACCESS_WP): Delete macros.
6614 (Z_packet_to_hw_type): Delete function.
6615 * i386-low.h: Don't include break-common.h here.
6616 (Z_packet_to_hw_type): Delete declaration.
6617 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6618 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6619 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6620 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6621 * linux-aarch64-low.c: Don't include break-common.h here.
6622 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6623 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6624 (Z_packet_to_target_hw_bp_type): Delete function.
6625 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6627 (mips_insert_point, mips_remove_point): Use
6628 Z_packet_to_target_hw_bp_type.
6630 2014-05-20 Pedro Alves <palves@redhat.com>
6632 * linux-aarch64-low.c: Include break-common.h.
6633 (enum target_point_type): Delete.
6634 (Z_packet_to_point_type): Rename to ...
6635 (Z_packet_to_target_hw_bp_type): ... this, and return a
6636 target_hw_bp_type instead.
6637 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6638 instead of an enum target_point_type.
6639 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6641 (aarch64_dr_state_insert_one_point)
6642 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6643 (aarch64_handle_aligned_watchpoint)
6644 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6645 Take an enum target_hw_bp_type instead of an enum
6647 (aarch64_supports_z_point_type): New function.
6648 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6649 use Z_packet_to_target_hw_bp_type.
6651 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6653 * configure.ac: Only use -Werror by default when DEVELOPMENT
6655 * configure: Regenerate.
6657 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6659 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6660 * linux-x86-low.c (X86_64_USER_REGS): New.
6661 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6663 2014-04-28 Yao Qi <yao@codesourcery.com>
6665 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6668 2014-04-25 Pedro Alves <palves@redhat.com>
6671 * linux-low.c (linux_attach_fail_reason_string): New function.
6672 (linux_attach_lwp): Delete.
6673 (linux_attach_lwp_1): Rename to ...
6674 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6675 argument. Remove "initial" parameter. Return int instead of
6676 void. Don't error or warn here.
6677 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6678 failure to attach to the tgid. Call warning when failing to
6680 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6681 argument. Remove "initial" parameter. Return int instead of
6682 void. Don't error or warn here.
6683 (linux_attach_fail_reason_string): New declaration.
6684 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6685 interface change. Use linux_attach_fail_reason_string.
6687 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6688 Walfred Tedeschi <walfred.tedeschi@intel.com>
6690 * Makefile.in: Added rules to handle new files
6691 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6692 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6693 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6694 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6695 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6696 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6698 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6699 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6700 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6701 i386/x32-avx512.xml.
6702 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6703 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6704 i386/x32-avx512-linux.xml.
6705 * i387-fp.c (num_avx512_k_registers): New constant for number
6707 (num_avx512_zmmh_low_registers): New constant for number of
6708 lower ZMM registers (0-15).
6709 (num_avx512_zmmh_high_registers): New constant for number of
6710 higher ZMM registers (16-31).
6711 (num_avx512_ymmh_registers): New contant for number of higher
6712 YMM registers (ymm16-31 added by avx521 on x86_64).
6713 (num_avx512_xmm_registers): New constant for number of higher
6714 XMM registers (xmm16-31 added by AVX512 on x86_64).
6715 (struct i387_xsave): Add space for AVX512 registers.
6716 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6717 Add code to handle AVX512 registers.
6718 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6719 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6720 prototypei from generated file.
6721 (tdesc_amd64_avx512_linux): Likewise.
6722 (init_registers_x32_avx512_linux): Likewise.
6723 (tdesc_x32_avx512_linux): Likewise.
6724 (init_registers_i386_avx512_linux): Likewise.
6725 (tdesc_i386_avx512_linux): Likewise.
6726 (x86_64_regmap): Add AVX512 registers.
6727 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6729 (initialize_low_arch): Add code to initialize AVX512 registers.
6731 2014-04-23 Pedro Alves <palves@redhat.com>
6733 * mem-break.c (find_gdb_breakpoint_at): Make static.
6734 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6736 2014-04-23 Pedro Alves <palves@redhat.com>
6738 * i386-low.c: Don't include break-common.h here.
6739 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6740 prototype to take target_hw_bp_type as argument instead of a Z
6742 * i386-low.h: Include break-common.h here.
6743 (Z_packet_to_hw_type): Declare.
6744 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6746 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6747 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6748 (x86_remove_point): Convert the packet number to a
6749 target_hw_bp_type before calling i386_low_remove_watchpoint.
6750 * win32-i386-low.c (i386_insert_point): Convert the packet number
6751 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6752 (i386_remove_point): Convert the packet number to a
6753 target_hw_bp_type before calling i386_low_remove_watchpoint.
6755 2014-04-23 Pedro Alves <palves@redhat.com>
6757 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6759 2014-04-10 Pedro Alves <palves@redhat.com>
6761 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6762 Check if the condition or command is NULL before checking if the
6763 breakpoint is known. On success, return true.
6764 * mem-break.h (add_breakpoint_condition): Document return.
6765 (add_breakpoint_commands): Add describing comment.
6766 * server.c (skip_to_semicolon): New function.
6767 (process_point_options): Use it.
6769 2014-04-09 Pedro Alves <palves@redhat.com>
6771 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6774 2014-02-27 Pedro Alves <palves@redhat.com>
6777 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6779 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6781 (last_thread_of_process_p): Take a PID argument instead of a
6783 (linux_wait_for_lwp): Delete.
6784 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6786 (linux_low_filter_event): New function, party factored out from
6787 linux_wait_for_event.
6788 (linux_wait_for_event): Rename to ...
6789 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6790 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6791 sigsuspend. Check for zombie leaders.
6792 (linux_wait_for_event): Reimplement as wrapper around
6793 linux_wait_for_event_filtered.
6794 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6795 a normal or signal exit is seen, it's the whole process exiting.
6796 (wait_for_sigstop): No longer a for_each_inferior callback.
6797 Rewrite on top of linux_wait_for_event_filtered.
6798 (stop_all_lwps): Call wait_for_sigstop directly.
6799 * server.c (resume, handle_target_event): Handle
6800 TARGET_WAITKIND_NO_RESUMED.
6802 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6804 * win32-low.c (psapi_get_dll_name,
6805 * win32_CreateToolhelp32Snapshot): Delete.
6806 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6807 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6809 (handle_load_dll): Add function description.
6810 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6812 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6814 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6816 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6817 base address when calling win32_add_one_solib.
6818 (handle_load_dll): Delete local variable load_addr.
6819 Remove 0x1000 offset applied to DLL base address when calling
6820 win32_add_one_solib.
6821 (handle_unload_dll): Add comment.
6823 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6825 * win32-low.c (win32_add_all_dlls): Renames
6826 win32_ensure_ntdll_loaded. Rewrite function documentation.
6827 Adjust implementation to always load all DLLs.
6828 Add 0x1000 offset to DLL base address when calling
6829 win32_add_one_solib.
6830 (child_initialization_done): New static global.
6831 (do_initial_child_stuff): Set child_initialization_done to
6832 zero during child initialization, and 1 after. Replace call
6833 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6835 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6836 (handle_unload_dll): Add function documentation.
6837 (get_child_debug_event): Ignore load and unload DLL events
6838 during child initialization.
6840 2014-02-20 Doug Evans <dje@google.com>
6842 Remove global all_lwps.
6843 * inferiors.h (ptid_of): Move here from linux-low.h.
6844 (pid_of, lwpid_of): Ditto.
6845 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6846 parameter is a struct thread_info * now.
6847 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6848 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6849 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6851 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6852 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6853 * linux-arm-low.c (update_registers_callback): Update, "entry"
6854 parameter is a struct thread_info * now.
6855 Fetch lwpid from current_inferior directly.
6856 (arm_insert_point): Pass &all_threads to find_inferior instead of
6858 (arm_remove_point): Ditto.
6859 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6860 (arm_prepare_to_resume): Fetch pid from thread.
6861 (arm_read_description): Fetch lwpid from current_inferior directly.
6862 * linux-low.c (all_lwps): Delete.
6863 (delete_lwp): Delete call to remove_inferior.
6864 (handle_extended_wait): Fetch lwpid from thread.
6865 (add_lwp): Don't set lwp->entry.id. Remove call to
6866 add_inferior_to_list.
6867 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6868 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6869 (kill_one_lwp_callback): Ditto.
6870 (linux_kill): Don't dereference NULL pointer.
6871 Fetch ptid,lwpid from thread.
6872 (get_detach_signal): Fetch ptid from thread.
6873 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6874 Simplify call to regcache_invalidate_thread.
6875 (delete_lwp_callback): Update, "entry" parameter is a
6876 struct thread_info * now. Fetch pid from thread.
6877 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6878 (status_pending_p_callback): Update, "entry" parameter is a
6879 struct thread_info * now. Fetch ptid from thread.
6880 (find_lwp_pid): Update, "entry" parameter is a
6881 struct thread_info * now.
6882 (linux_wait_for_lwp): Fetch pid from thread.
6883 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6884 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6885 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6886 (dequeue_one_deferred_signal): Ditto.
6887 (cancel_breakpoint): Fetch ptid from current_inferior.
6888 (linux_wait_for_event): Pass &all_threads to find_inferior,
6889 not &all_lwps. Fetch ptid, lwpid from thread.
6890 (count_events_callback): Update, "entry" parameter is a
6891 struct thread_info * now.
6892 (select_singlestep_lwp_callback): Ditto.
6893 (select_event_lwp_callback): Ditto.
6894 (cancel_breakpoints_callback): Ditto.
6895 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6897 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6898 (unsuspend_one_lwp): Update, "entry" parameter is a
6899 struct thread_info * now.
6900 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6902 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6903 Fetch lwpid from thread, not lwp.
6904 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6905 Pass &all_threads to find_inferior, not &all_lwps.
6906 (send_sigstop): Fetch lwpid from thread, not lwp.
6907 (send_sigstop_callback): Update, "entry" parameter is a
6908 struct thread_info * now.
6909 (suspend_and_send_sigstop_callback): Ditto.
6910 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6911 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6912 struct thread_info * now.
6913 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6915 (lwp_running): Update, "entry" parameter is a
6916 struct thread_info * now.
6917 (stop_all_lwps): Fetch ptid from thread.
6918 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6919 (linux_resume_one_lwp): Fetch lwpid from thread.
6920 (linux_set_resume_request): Update, "entry" parameter is a
6921 struct thread_info * now. Fetch pid, lwpid from thread.
6922 (resume_status_pending_p): Update, "entry" parameter is a
6923 struct thread_info * now.
6924 (need_step_over_p): Ditto. Fetch lwpid from thread.
6925 (start_step_over): Fetch lwpid from thread.
6926 (linux_resume_one_thread): Update, "entry" parameter is a
6927 struct thread_info * now. Fetch lwpid from thread.
6928 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6929 (proceed_one_lwp): Update, "entry" parameter is a
6930 struct thread_info * now. Fetch lwpid from thread.
6931 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6932 struct thread_info * now.
6933 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6934 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6935 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6937 (regsets_store_inferior_registers): Ditto.
6938 (fetch_register, store_register): Ditto.
6939 (linux_read_memory, linux_write_memory): Ditto.
6940 (linux_request_interrupt): Ditto.
6941 (linux_read_auxv): Ditto.
6942 (linux_xfer_siginfo): Ditto.
6943 (linux_qxfer_spu): Ditto.
6944 (linux_qxfer_libraries_svr4): Ditto.
6945 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6946 moved to inferiors.h.
6948 (get_thread_lwp): Update.
6949 (struct lwp_info): Delete member "entry". Simplify comment for
6952 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6953 current_inferior directly.
6954 (update_watch_registers_callback): Update, "entry" parameter is a
6955 struct thread_info * now. Fetch pid from thread.
6956 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6957 (mips_insert_point): Fetch lwpid from current_inferior.
6958 Pass &all_threads to find_inferior, not &all_lwps.
6959 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6960 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6962 (mips_stopped_data_address): Ditto.
6963 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6965 * linux-tile-low.c (tile_arch_setup): Ditto.
6966 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6967 (update_debug_registers_callback): Update, "entry" parameter is a
6968 struct thread_info * now. Fetch pid from thread.
6969 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6970 Pass &all_threads to find_inferior, not &all_lwps.
6971 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6972 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6973 Pass &all_threads to find_inferior, not &all_lwps.
6974 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6975 (i386_dr_low_get_status): Ditto.
6976 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6977 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6978 (x86_linux_read_description): Ditto.
6979 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6981 2014-02-20 Doug Evans <dje@google.com>
6983 * inferiors.c (get_first_inferior): Fix buglet.
6985 2014-02-19 Doug Evans <dje@google.com>
6987 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6988 * inferiors.c (add_thread): Change result type to struct thread_info *.
6989 All callers updated.
6990 (add_lwp): Call add_thread here instead of in callers.
6991 All callers updated.
6992 * linux-low.h (get_lwp_thread): Rewrite.
6993 (struct lwp_info): New member "thread".
6995 2014-02-19 Doug Evans <dje@google.com>
6997 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6998 All callers updated.
7000 2014-02-19 Doug Evans <dje@google.com>
7002 * inferiors.c (add_thread): Fix whitespace.
7004 2014-02-19 Doug Evans <dje@google.com>
7006 * dll.c (clear_dlls): Replace accessing list implemention details
7008 * gdbthread.h (get_first_thread): Declare.
7009 * inferiors.c (for_each_inferior_with_data): New function.
7010 (get_first_thread): New function.
7011 (find_thread_ptid): Simplify.
7012 (get_first_inferior): New function.
7013 (clear_list): Delete.
7014 (one_inferior_p): New function.
7015 (clear_inferior_list): New function.
7016 (clear_inferiors): Update.
7017 * inferiors.h (for_each_inferior_with_data): Declare.
7018 (clear_inferior_list): Declare.
7019 (one_inferior_p): Declare.
7020 (get_first_inferior): Declare.
7021 * linux-low.c (linux_wait_for_event): Replace accessing list
7022 implemention details with API function.
7023 * server.c (target_running): Ditto.
7024 (accumulate_file_name_length): New function.
7025 (emit_dll_description): New function.
7026 (handle_qxfer_libraries): Replace accessing list implemention
7027 details with API function.
7028 (handle_qxfer_threads_worker): New function.
7029 (handle_qxfer_threads_proper): Replace accessing list implemention
7030 details with API function.
7031 (handle_query): Ditto.
7032 (visit_actioned_threads_callback_ftype): New typedef.
7033 (visit_actioned_threads_data): New struct.
7034 (visit_actioned_threads): Rewrite to be find_inferior callback.
7035 (resume): Call find_inferior.
7036 (handle_status): Replace accessing list implemention
7037 details with API function.
7038 (process_serial_event): Replace accessing list implemention details
7040 * target.c (set_desired_inferior): Replace accessing list implemention
7041 details with API function.
7042 * tracepoint.c (same_process_p): New function.
7043 (gdb_agent_about_to_close): Replace accessing list implemention
7044 details with API function.
7045 * win32-low.c (child_delete_thread): Replace accessing list
7046 implemention details with API function.
7047 (match_dll_by_basename): New function.
7048 (dll_is_loaded_by_basename): New function.
7049 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7050 details call to dll_is_loaded_by_basename.
7052 2014-02-19 Doug Evans <dje@google.com>
7054 * dll.h (struct dll_info): Add comment.
7055 * gdbthread.h (struct thread_info): Add comment.
7056 (current_ptid): Simplify.
7057 * inferiors.c (add_process): Update.
7058 (remove_process): Update.
7059 * inferiors.h (struct process_info): Rename member "head" to "entry".
7060 * linux-low.c (delete_lwp): Update.
7062 (last_thread_of_process_p): Update.
7063 (kill_one_lwp_callback, linux_kill): Update.
7064 (status_pending_p_callback): Update.
7065 (wait_for_sigstop): Update. Simplify read of ptid.
7066 (start_step_over): Update.
7067 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7068 (get_lwp_thread): Update.
7069 (struct lwp_info): Rename member "head" to "entry".
7070 * regcache.h (inferior_list_entry): Delete.
7071 * server.c (kill_inferior_callback): Update.
7072 (detach_or_kill_inferior_callback): Update.
7073 (print_started_pid): Update.
7074 (print_attached_pid): Update.
7075 (process_serial_event): Simplify read of ptid.
7076 * thread-db.c (thread_db_create_event): Update.
7077 (thread_db_get_tls_address): Update.
7078 * win32-low.c (current_inferior_ptid): Simplify.
7080 2014-02-19 Tom Tromey <tromey@redhat.com>
7082 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7084 (target_supports_btrace): Update.
7086 2014-02-14 Yao Qi <yao@codesourcery.com>
7088 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7089 (rsp-low-ipa.o): New target.
7091 2014-02-12 Tom Tromey <tromey@redhat.com>
7093 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7094 convert_ascii_to_int.
7095 * regcache.c (registers_to_string): Likewise.
7096 * remote-utils.c (decode_M_packet): Likewise.
7097 * server.c (process_serial_event): Likewise.
7099 2014-02-12 Tom Tromey <tromey@redhat.com>
7101 * server.c (handle_query, handle_v_run): Use hex2bin, not
7103 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7105 2014-02-12 Tom Tromey <tromey@redhat.com>
7107 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7108 convert_int_to_ascii.
7109 * regcache.c (registers_to_string, collect_register_as_string):
7111 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7113 * server.c (process_serial_event): Likewise.
7114 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7115 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7117 2014-02-12 Tom Tromey <tromey@redhat.com>
7119 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7120 bin2hex, not hexify.
7121 * tracepoint.c (cmd_qtstatus): Likewise.
7123 2014-02-12 Tom Tromey <tromey@redhat.com>
7125 * remote-utils.c (monitor_output): Pass explicit length to
7128 2014-02-12 Tom Tromey <tromey@redhat.com>
7130 * tracepoint.c: Include rsp-low.h.
7131 * server.c: Include rsp-low.h.
7132 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7133 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7135 * remote-utils.c: Include rsp-low.h.
7136 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7137 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7138 (convert_int_to_ascii, convert_ascii_to_int): Move to
7140 * regcache.c: Include rsp-low.h.
7141 * ax.c: Include rsp-low.h.
7142 * Makefile.in (SFILES): Add common/rsp-low.c.
7143 (OBS): Add rsp-low.o.
7144 (rsp-low.o): New target.
7146 2014-02-12 Tom Tromey <tromey@redhat.com>
7148 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7149 Include print-utils.h.
7150 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7151 (plongest, thirty_two, phex_nz): Remove.
7152 * Makefile.in (SFILES): Add common/print-utils.c.
7153 (OBS): Add print-utils.o.
7154 (print-utils-ipa.o): New target.
7155 (print-utils.o): New target.
7156 (IPA_OBJS): Add print-utils-ipa.o.
7158 2014-02-06 Tom Tromey <tromey@redhat.com>
7160 * Makefile.in (SFILES): Fix indentation.
7162 2014-02-05 Doug Evans <dje@google.com>
7164 * linux-low.c (linux_wait_for_event): Improve comment.
7165 (linux_wait_1): Keep current_inferior in sync with event_child.
7167 2014-01-22 Doug Evans <dje@google.com>
7169 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7171 2014-01-22 Doug Evans <dje@google.com>
7173 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7174 * configure: Regenerate.
7175 * config.in: Regenerate.
7176 * Makefile.in (SFILES): Add debug.c.
7178 * debug.c: New file.
7179 * debug.h: New file.
7180 * linux-aarch64-low.c (*): Update all debugging printfs to use
7181 debug_printf instead of fprintf.
7182 * linux-arm-low.c (*): Ditto.
7183 * linux-cris-low.c (*): Ditto.
7184 * linux-crisv32-low.c (*): Ditto.
7185 * linux-m32r-low.c (*): Ditto.
7186 * linux-sparc-low.c (*): Ditto.
7187 * linux-x86.c (*): Ditto.
7188 * linux-low.c (*): Ditto.
7189 (linux_wait_1): Add calls to debug_enter, debug_exit.
7190 (linux_wait): Remove redundant debugging printf.
7191 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7192 (linux_resume, unstop_all_lwps): Ditto.
7193 * mem-break.c (*): Update all debugging printfs to use
7194 debug_printf instead of fprintf.
7195 * remote-utils.c (*): Ditto.
7196 * thread-db.c (*): Ditto.
7197 * server.c #include <ctype.h>, "gdb_vecs.h".
7198 (debug_threads): Moved to debug.c.
7199 (*): Update all debugging printfs to use debug_printf instead of
7201 (start_inferior): Replace call to fflush with call to debug_flush.
7202 (monitor_show_help): Mention set debug-format.
7203 (parse_debug_format_options): New function.
7204 (handle_monitor_command): Handle "monitor set debug-format".
7205 (gdbserver_usage): Mention --debug-format.
7206 (main): Parse --debug-format.
7207 * server.h (debug_threads): Declaration moved to debug.h.
7209 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7210 trace_debug_1 that uses debug_printf.
7211 (tracepoint_look_up_symbols): Update all debugging printfs to use
7212 debug_printf instead of fprintf.
7214 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7216 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7219 2014-01-17 Pedro Alves <palves@redhat.com>
7222 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7223 defined after including gdb_proc_service.h.
7225 2014-01-16 Doug Evans <dje@google.com>
7227 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7228 (match_dll): Use it.
7230 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7232 * target.h (target_ops) <read_btrace>: Change parameters and
7233 return type to allow error reporting.
7234 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7235 trace reading errors on.
7236 * linux-low.c (linux_low_read_btrace): Pass trace reading
7238 (linux_low_disable_btrace): New.
7240 2014-01-15 Doug Evans <dje@google.com>
7242 * inferiors.c (thread_id_to_gdb_id): Delete.
7243 * inferiors.h (thread_id_to_gdb_id): Delete.
7245 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7247 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7248 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7251 2014-01-08 Pedro Alves <palves@redhat.com>
7253 * server.c (handle_status): Don't discard previous queued stop
7254 replies or thread's pending status here.
7255 (main) <disconnection>: Do it here instead.
7257 2014-01-08 Pedro Alves <palves@redhat.com>
7259 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7260 * server.c (visit_actioned_threads, handle_pending_status): New
7262 (handle_v_cont): Factor out parts to ...
7263 (resume): ... this new function. If in all-stop, and a thread
7264 being resumed has a pending status, report it without actually
7266 (myresume): Adjust to use the new 'resume' function.
7267 (clear_pending_status_callback, set_pending_status_callback)
7268 (find_status_pending_thread_callback): New functions.
7269 (handle_status): Handle the case of multiple threads having
7270 interesting statuses to report. Report threads' real last signal
7271 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7272 with an interesting thread to report the status for, instead of
7273 always reporting the status of the first thread.
7275 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7277 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7278 * gdbreplay.c (gdbreplay_version): Likewise.
7280 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7282 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7283 iov.iov_len with the real length in use.
7285 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7287 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7288 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7289 for all targets that use win32-low.c.
7290 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7291 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7293 2013-12-13 Pedro Alves <palves@redhat.com>
7295 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7296 if equal to TARGET_WAITKIND_LOADED.
7297 * win32-low.c (cached_status): New static global.
7298 (win32_wait): Add declaration.
7299 (do_initial_child_stuff): Flush all initial pending debug events
7300 up to the initial breakpoint.
7301 (win32_wait): If CACHED_STATUS was set, return that instead
7302 of doing a real wait. Remove the code resuming the execution
7303 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7304 during the initial phase. Also remove the code changing
7305 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7306 TARGET_WAITKIND_STOPPED.
7308 2013-12-11 Yao Qi <yao@codesourcery.com>
7310 * notif.c (handle_notif_ack): Return 0 if no notification
7313 2013-11-20 Doug Evans <dje@google.com>
7315 * linux-low.c (linux_set_resume_request): Fix comment.
7317 2013-11-20 Doug Evans <dje@google.com>
7319 * linux-low.c (resume_status_pending_p): Tweak comment.
7321 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7323 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7324 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7325 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7326 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7327 (srv_amd64_regobj): Add amd64-mpx.o.
7328 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7329 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7330 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7331 * i387-fp.c (num_pl_bnd_register) Added constant.
7332 (num_pl_bnd_cfg_registers) Added constant.
7333 (struct i387_xsave) Added reserved area and MPX fields.
7334 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7335 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7337 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7338 (init_registers_amd64_mpx_linux): Declare new function.
7339 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7340 (x86_64_regmap): Add MPX registers.
7341 (x86_linux_read_description): Add MPX case.
7342 (initialize_low_arch): Initialize MPX targets.
7344 2013-11-18 Tom Tromey <tromey@redhat.com>
7346 * configure: Rebuild.
7347 * configure.ac: Don't check for stdlib.h.
7348 * gdbreplay.c: Unconditionally include stdlib.h.
7350 2013-11-18 Tom Tromey <tromey@redhat.com>
7352 * config.in: Rebuild.
7353 * configure: Rebuild.
7354 * configure.ac: Don't use AC_HEADER_DIRENT.
7356 2013-11-18 Tom Tromey <tromey@redhat.com>
7358 * server.h: Don't check HAVE_STRING_H.
7359 * gdbreplay.c: Don't check HAVE_STRING_H.
7360 * configure: Rebuild.
7362 2013-11-18 Tom Tromey <tromey@redhat.com>
7364 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7367 2013-11-08 Tom Tromey <tromey@redhat.com>
7369 * configure, config.in: Rebuild.
7370 * configure.ac: Remove unused configury.
7372 2013-11-08 Tom Tromey <tromey@redhat.com>
7374 * acinclude.m4: Include common.m4, codeset.m4.
7375 * configure, config.in: Rebuild.
7376 * configure.ac: Use GDB_AC_COMMON.
7378 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7380 * linux-s390-low.c (HWCAP_S390_TE): New define.
7381 (s390_arch_setup): Consider the TE field in the HWCAP for
7382 determining 'have_regset_tdb'.
7384 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7387 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7390 2013-10-02 Pedro Alves <palves@redhat.com>
7392 * server.c (process_serial_event): Don't output "GDBserver
7393 exiting" if GDB is connected through stdio.
7394 * target.c (mywait): Likewise, be silent if GDB is connected
7397 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7399 * lynx-low.c (lynx_add_threads_after_attach): New function.
7400 (lynx_attach): Remove call to add_thread. Add call to
7401 lynx_add_threads_after_attach instead.
7403 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7405 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7406 * config.in, configure: Regenerated.
7408 2013-09-18 Yao Qi <yao@codesourcery.com>
7411 * server.c (start_inferior): Clear 'resume_info'.
7413 2013-09-16 Jiong Wang <jiwang@tilera.com>
7415 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7418 2013-09-16 Jiong Wang <jiwang@tilera.com>
7420 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7421 linux-tile-low.o to srv_tgtobj.
7423 2013-09-16 Will Newton <will.newton@linaro.org>
7425 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7428 2013-09-06 Pedro Alves <palves@redhat.com>
7430 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7431 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7432 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7433 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7434 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7435 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7437 2013-09-06 Pedro Alves <palves@redhat.com>
7439 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7440 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7442 2013-09-06 Pedro Alves <palves@redhat.com>
7444 * linux-amd64-ipa.c: Include tracepoint.h.
7445 * linux-i386-ipa.c: Include tracepoint.h.
7447 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7449 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7450 (ps_get_thread_area): New function.
7452 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7454 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7455 (initialize_low_arch): Call init_registers_crisv32 rather than
7456 init_register_crisv32.
7458 2013-09-05 Pedro Alves <palves@redhat.com>
7460 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7462 * hostio.h: ... this new file.
7463 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7464 win32-low.c: Include hostio.h.
7466 2013-09-05 Pedro Alves <palves@redhat.com>
7468 * server.h (gdb_client_data, handler_func, callback_handler_func)
7469 (delete_file_handler, add_file_handler, append_callback_event)
7470 (delete_callback_event, start_event_loop, initialize_event_loop):
7471 Move to event-loop.h and include it.
7472 * event-loop.h: New file.
7474 2013-09-05 Pedro Alves <palves@redhat.com>
7476 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7477 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7478 (loaded_dll, unloaded_dll): Move to ...
7479 * dll.h: ... this new file.
7480 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7482 2013-09-05 Pedro Alves <palves@redhat.com>
7484 * server.h (current_process, get_thread_process, all_processes)
7485 (add_inferior_to_list, for_each_inferior, current_inferior)
7486 (remove_inferior, add_process, remove_process, find_process_pid)
7487 (have_started_inferiors_p, have_attached_inferiors_p)
7488 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7489 (clear_inferiors, find_inferior, find_inferior_id)
7490 (inferior_target_data, set_inferior_target_data)
7491 (inferior_regcache_data, set_inferior_regcache_data): Move to
7492 inferiors.h, and include it.
7493 * inferiors.h: New file.
7495 2013-09-05 Pedro Alves <palves@redhat.com>
7497 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7501 2013-09-05 Pedro Alves <palves@redhat.com>
7503 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7505 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7506 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7507 (handle_tracepoint_general_set, handle_tracepoint_query)
7508 (tracepoint_finished_step, tracepoint_was_hit)
7509 (release_while_stepping_state_list, current_traceframe)
7510 (in_readonly_region, traceframe_read_mem)
7511 (fetch_traceframe_registers, traceframe_read_sdata)
7512 (traceframe_read_info, struct fast_tpoint_collect_status)
7513 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7514 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7515 (supply_fast_tracepoint_registers)
7516 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7517 (ipa_tdesc, claim_trampoline_space)
7518 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7519 (agent_mem_read, agent_get_trace_state_variable_value)
7520 (agent_set_trace_state_variable_value, agent_tsv_read)
7521 (agent_mem_read_string, get_raw_reg_func_addr)
7522 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7523 * tracepoint.h: ... this new file.
7525 2013-09-05 Pedro Alves <palves@redhat.com>
7527 * server.h (perror_with_name, error, fatal, warning, paddress)
7528 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7530 * utils.h: New file.
7532 2013-09-05 Pedro Alves <palves@redhat.com>
7534 * server.h (remote_debug, noack_mode, transport_is_reliable)
7535 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7536 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7537 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7538 (write_enn, initialize_async_io, enable_async_io)
7539 (disable_async_io, check_remote_input_interrupt_request)
7540 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7541 (dead_thread_notify, prepare_resume_reply)
7542 (decode_address_to_semicolon, decode_address, decode_m_packet)
7543 (decode_M_packet, decode_X_packet, decode_xfer_write)
7544 (decode_search_memory_packet, unhexify, hexify)
7545 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7546 (look_up_one_symbol, relocate_instruction)
7547 (monitor_output): Move to remote-utils.h, and include it.
7548 * remote-utils.h: New file.
7550 2013-09-05 Pedro Alves <palves@redhat.com>
7552 * server.h (_): Delete.
7554 2013-09-02 Pedro Alves <palves@redhat.com>
7556 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7557 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7559 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7561 2013-09-02 Pierre Muller <muller@sourceware.org>
7563 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7564 or WriteProcessMemory complete successfully and handle
7565 ERROR_PARTIAL_COPY error.
7567 2013-09-02 Pedro Alves <palves@redhat.com>
7569 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7570 error instead of EIO.
7572 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7575 * linux-low.c: Include filestuff.h.
7576 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7577 * lynx-low.c: Include filestuff.h.
7578 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7579 * server.c: Include filestuff.h.
7580 (main): Call notice_open_fds.
7581 * spu-low.c: Include filestuff.h.
7582 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7584 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7586 * Makefile.in: Explain why ../target and ../nat are not
7587 listed as include file search paths.
7588 (linux-waitpid.o): New object file rule.
7589 * configure.srv (srv_native_linux_obj): New variable.
7590 Replace all occurrences of linux native object files with
7591 $srv_native_linux_obj.
7592 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7593 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7594 (linux_enable_event_reporting): Remove declaration.
7595 (my_waitpid): Moved to common/linux-waitpid.c.
7596 (linux_wait_for_event): Pass ptid when calling
7597 linux_enable_event_reporting.
7598 (linux_supports_tracefork_flag): Remove.
7599 (linux_enable_event_reporting): Likewise.
7600 (linux_tracefork_grandchild): Remove.
7601 (STACK_SIZE): Moved to common/linux-ptrace.c.
7602 (linux_tracefork_child): Remove.
7603 (linux_test_for_tracefork): Remove.
7604 (linux_look_up_symbols): Call linux_supports_traceclone.
7605 (initialize_low): Remove call to linux_test_for_tracefork.
7606 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7607 common/linux-ptrace.h.
7608 (PTRACE_TYPE_ARG4): Likewise.
7609 Include linux-ptrace.h.
7611 2013-08-21 Pedro Alves <palves@redhat.com>
7613 * config.in: Renegerate.
7615 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7617 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7618 (SFILES): Remove $(srcdir)/common/target-common.c and
7619 add $(srcdir)/target/waitstatus.c.
7620 (OBS): Remove target-common.o and add waitstatus.o.
7621 (server_h): Remove $(srcdir)/../common/target-common.h and
7622 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7623 and $(srcdir)/../target/waitstatus.h.
7624 (target-common.o): Remove.
7625 (waitstatus.o): New target object file.
7626 * target.h: Do not include target-common.h and
7627 include target/resume.h, target/wait.h and
7628 target/waitstatus.h.
7630 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7632 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7633 to PTRACE_TYPE_ARG3.
7634 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7635 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7637 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7638 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7640 2013-07-27 Jie Zhang <jie@codesourcery.com>
7641 Daniel Jacobowitz <dan@codesourcery.com>
7642 Yao Qi <yao@codesourcery.com>
7644 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7645 (mips-linux-watch.o): New rule.
7646 (mips_linux_watch_h): New variable.
7647 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7649 * linux-mips-low.c: Include mips-linux-watch.h.
7650 (struct arch_process_info, struct arch_lwp_info): New.
7651 (update_watch_registers_callback): New function.
7652 (mips_linux_new_process, mips_linux_new_thread) New functions.
7653 (mips_linux_prepare_to_resume, mips_insert_point): New
7655 (mips_remove_point, mips_stopped_by_watchpoint): New
7657 (rsp_bp_type_to_target_hw_bp_type): New function.
7658 (mips_stopped_data_address): New function.
7659 (the_low_target): Add watchpoint support functions.
7661 2013-07-27 Yao Qi <yao@codesourcery.com>
7663 * i386-low.c: Include break-common.h.
7664 (enum target_hw_bp_type): Remove.
7666 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7668 * Makefile.in (SFILES): /common/target-common.c.
7669 (OBS): Add target-common.o.
7670 (server_h): Add $(srcdir)/../common/target-common.h.
7671 (target-common.o): New target.
7672 * server.c (queue_stop_reply_callback): Free
7673 status string after use.
7674 * target.c (target_waitstatus_to_string): Remove.
7675 * target.h: Include target-common.h.
7676 (resume_kind): Likewise.
7677 (target_waitkind): Likewise.
7678 (target_waitstatus): Likewise.
7679 (TARGET_WNOHANG): Likewise.
7681 2013-07-04 Yao Qi <yao@codesourcery.com>
7683 * Makefile.in (host_alias): Use @host_noncanonical@.
7684 (target_alias): Use @target_noncanonical@.
7685 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7686 ACX_NONCANONICAL_HOST.
7687 * configure: Regenerated.
7690 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7692 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7693 * configure: Rebuild.
7694 * Makefile.in (version_host, version_target): Get from configure.
7695 (version.c): Use $(version_host) and $(version_target).
7697 2013-07-03 Pedro Alves <palves@redhat.com>
7699 * Makefile.in (config.status): Depend on development.sh.
7700 * acinclude.m4: Include libmcheck.m4.
7701 * configure: Regenerate.
7703 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7705 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7706 attribute inside the parentheses.
7707 (winapi_DebugSetProcessKillOnExit): Ditto.
7708 (winapi_DebugBreakProcess): Ditto.
7709 (winapi_GenerateConsoleCtrlEvent): Ditto.
7711 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7713 * notif.h (notif_event): Add a dummy member to avoid compiler
7716 2013-07-01 Pedro Alves <palves@redhat.com>
7718 * hostio.c (HOSTIO_PATH_MAX): Define.
7719 (require_filename, handle_open, handle_unlink, handle_readlink):
7722 2013-07-01 Pedro Alves <palves@redhat.com>
7724 * server.h: Include "pathmax.h".
7725 * linux-low.c: Don't include sys/param.h.
7726 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7728 * win32-low.c: Don't include sys/param.h.
7729 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7731 2013-07-01 Pedro Alves <palves@redhat.com>
7733 * event-loop.c: Don't check HAVE_UNISTD_H before including
7735 * gdbreplay.c: Likewise.
7736 * remote-utils.c: Likewise.
7737 * server.c: Likewise.
7738 * configure.ac: Don't check for unistd.h.
7739 * configure: Regenerate.
7741 2013-06-28 Tom Tromey <tromey@redhat.com>
7743 * Makefile.in (version.c): Use version.in, not
7746 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7748 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7749 * configure: Rebuild.
7750 * Makefile.in (version_host, version_target): Get from configure.
7751 (version.c): Use $(version_host) and $(version_target).
7753 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7755 Fix trace-status to output user name without trailing colon.
7756 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7758 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7760 Fix trace-status to output proper start-time and stop-time.
7761 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7762 output start time and stop time in hex as gdb expects.
7764 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7766 * tracepoint.c (build_traceframe_info_xml): Output trace state
7767 variables present in the trace buffer.
7769 2013-06-24 Tom Tromey <tromey@redhat.com>
7771 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7773 (version.o): Remove.
7774 * gdbreplay.c: Include version.h.
7775 (version, host_name): Don't declare.
7776 * server.h: Include version.h.
7777 (version, host_name): Don't declare.
7779 2013-06-12 Pedro Alves <palves@redhat.com>
7781 * linux-x86-low.c (linux_is_elf64): Delete global.
7782 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7783 with local linux_pid_exe_is_elf_64_file use.
7785 2013-06-11 Pedro Alves <palves@redhat.com>
7787 * linux-low.c (regset_disabled, disable_regset): New functions.
7788 (regsets_fetch_inferior_registers)
7789 (regsets_store_inferior_registers): Use them.
7790 (initialize_regsets_info); Don't allocate the disabled_regsets
7792 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7795 2013-06-11 Pedro Alves <palves@redhat.com>
7797 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7800 2013-06-11 Pedro Alves <palves@redhat.com>
7802 * linux-x86-low.c (initialize_low_arch): Call
7803 init_registers_x32_avx_linux.
7805 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7807 Fix compatibility with Android Bionic.
7808 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7811 2013-06-07 Pedro Alves <palves@redhat.com>
7814 * Makefile.in (OBS): Add tdesc.o.
7815 (IPA_OBJS): Add tdesc-ipa.o.
7816 (tdesc-ipa.o): New rule.
7817 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7819 * linux-low.c (new_inferior): Delete.
7820 (disabled_regsets, num_regsets): Delete.
7821 (linux_add_process): Adjust to set the new per-process
7823 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7824 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7825 was a stop. When calling arch_setup, switch the current inferior
7826 to the thread that got an event.
7827 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7828 (regsets_fetch_inferior_registers)
7829 (regsets_store_inferior_registers): New regsets_info parameter.
7831 (linux_register_in_regsets): New regs_info parameter. Adjust to
7833 (register_addr, fetch_register, store_register): New usrregs_info
7834 parameter. Adjust to use it.
7835 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7836 parameter regs_info. Adjust to use it.
7837 (linux_fetch_registers): Get the current inferior's regs_info, and
7839 (linux_store_registers): Ditto.
7840 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7841 (initialize_low): Don't initialize the target_regsets here. Call
7842 initialize_low_arch.
7843 * linux-low.h (target_regsets): Delete declaration.
7844 (struct regsets_info): New.
7845 (struct usrregs_info): New.
7846 (struct regs_info): New.
7847 (struct process_info_private) <new_inferior>: New field.
7848 (struct linux_target_ops): Delete the num_regs, regmap, and
7849 regset_bitmap fields. New field regs_info.
7850 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7851 * i387-fp.c (num_xmm_registers): Delete.
7852 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7853 calls to new interface.
7854 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7855 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7856 Infer the number of xmm registers from the regcache's target
7858 * i387-fp.h (num_xmm_registers): Delete.
7859 * inferiors.c (add_thread): Don't install the thread's regcache
7861 * proc-service.c (gregset_info): Fetch the current inferior's
7862 regs_info. Adjust to use it.
7863 * regcache.c: Include tdesc.h.
7864 (register_bytes, reg_defs, num_registers)
7865 (gdbserver_expedite_regs): Delete.
7866 (get_thread_regcache): If the thread doesn't have a regcache yet,
7867 create one, instead of aborting gdbserver.
7868 (regcache_invalidate_one): Rename to ...
7869 (regcache_invalidate_thread): ... this.
7870 (regcache_invalidate_one): New.
7871 (regcache_invalidate): Only invalidate registers of the current
7873 (init_register_cache): Add target_desc parameter, and use it.
7874 (new_register_cache): Ditto. Assert the target description has a
7875 non zero registers_size.
7876 (regcache_cpy): Add assertions. Adjust.
7877 (realloc_register_cache, set_register_cache): Delete.
7878 (registers_to_string, registers_from_string): Adjust.
7879 (find_register_by_name, find_regno, find_register_by_number)
7880 (register_cache_size): Add target_desc parameter, and use it.
7881 (free_register_cache_thread, free_register_cache_thread_one)
7882 (regcache_release, register_cache_size): New.
7883 (register_size): Add target_desc parameter, and use it.
7884 (register_data, supply_register, supply_register_zeroed)
7885 (supply_regblock, supply_register_by_name, collect_register)
7886 (collect_register_as_string, collect_register_by_name): Adjust.
7887 * regcache.h (struct target_desc): Forward declare.
7888 (struct regcache) <tdesc>: New field.
7889 (init_register_cache, new_register_cache): Add target_desc
7891 (regcache_invalidate_thread): Declare.
7892 (regcache_invalidate_one): Delete declaration.
7893 (regcache_release): Declare.
7894 (find_register_by_number, register_cache_size, register_size)
7895 (find_regno): Add target_desc parameter.
7896 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7898 * remote-utils.c: Include tdesc.h.
7899 (outreg, prepare_resume_reply): Adjust.
7900 * server.c: Include tdesc.h.
7901 (gdbserver_xmltarget): Delete declaration.
7902 (get_features_xml, process_serial_event): Adjust.
7903 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7905 (struct process_info) <tdesc>: New field.
7906 (ipa_tdesc): Declare.
7907 * tdesc.c: New file.
7908 * tdesc.h: New file.
7909 * tracepoint.c: Include tdesc.h.
7910 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7911 (get_context_regcache): Adjust to pass ipa_tdesc down.
7912 (do_action_at_tracepoint): Adjust to get the register cache size
7913 from the context regcache's description.
7914 (traceframe_walk_blocks): Adjust to get the register cache size
7915 from the current trace frame's description.
7916 (traceframe_get_pc): Adjust to get current trace frame's
7917 description and pass it down.
7918 (gdb_collect): Adjust to get the register cache size from the
7920 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7921 (gdbserver_xmltarget): Delete.
7922 (initialize_low_tracepoint): Set the ipa's target description.
7923 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7924 (initialize_low_tracepoint): Set the ipa's target description.
7925 * linux-x86-low.c: Include tdesc.h.
7926 [__x86_64__] (is_64bit_tdesc): New.
7927 (ps_get_thread_area, x86_get_thread_area): Use it.
7928 (i386_cannot_store_register): Rename to ...
7929 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7930 (i386_cannot_fetch_register): Rename to ...
7931 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7932 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7934 (target_regsets): Rename to ...
7935 (x86_regsets): ... this.
7936 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7938 (x86_siginfo_fixup): Use is_64bit_tdesc.
7939 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7940 (tdesc_x32_avx_linux, tdesc_x32_linux)
7941 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7943 (x86_linux_update_xmltarget): Delete.
7944 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7945 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7946 (AMD64_LINUX_USER64_CS): New.
7947 (x86_linux_read_description): New, based on
7948 x86_linux_update_xmltarget.
7949 (same_process_callback): New.
7950 (x86_arch_setup_process_callback): New.
7951 (x86_linux_update_xmltarget): New.
7952 (x86_regsets_info): New.
7953 (amd64_linux_regs_info): New.
7954 (i386_linux_usrregs_info): New.
7955 (i386_linux_regs_info): New.
7956 (x86_linux_regs_info): New.
7957 (x86_arch_setup): Reimplement.
7958 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7959 (x86_emit_ops): Ditto.
7960 (the_low_target): Adjust. Install x86_linux_regs_info,
7961 x86_cannot_fetch_register, and x86_cannot_store_register.
7962 (initialize_low_arch): New.
7963 * linux-ia64-low.c (tdesc_ia64): Declare.
7964 (ia64_fetch_register): Adjust.
7965 (ia64_usrregs_info, regs_info): New globals.
7966 (ia64_regs_info): New function.
7967 (the_low_target): Adjust.
7968 (initialize_low_arch): New function.
7969 * linux-sparc-low.c (tdesc_sparc64): Declare.
7970 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7972 (sparc_arch_setup): New function.
7973 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7974 (the_low_target): Adjust.
7975 (initialize_low_arch): New function.
7976 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7977 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7978 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7979 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7980 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7981 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7982 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7983 (tdesc_powerpc_isa205_vsx64l): Declare.
7984 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7985 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7986 (ppc_set_pc, ppc_get_hwcap): Adjust.
7987 (ppc_usrregs_info): Forward declare.
7988 (!__powerpc64__) ppc_regmap_adjusted: New global.
7989 (ppc_arch_setup): Adjust to the current process'es target
7991 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7992 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7993 (ppc_store_evrregset): Adjust.
7994 (target_regsets): Rename to ...
7995 (ppc_regsets): ... this, and make static.
7996 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7997 (ppc_regs_info): New function.
7998 (the_low_target): Adjust.
7999 (initialize_low_arch): New function.
8000 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8001 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8002 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8003 (tdesc_s390x_linux64v2): Declare.
8004 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8005 (s390_fill_gregset, s390_store_last_break): Adjust.
8006 (target_regsets): Rename to ...
8007 (s390_regsets): ... this, and make static.
8008 (s390_get_pc, s390_set_pc): Adjust.
8009 (s390_get_hwcap): New target_desc parameter, and use it.
8010 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8011 (s390_arch_setup): Adjust to set the current process'es target
8012 description. Don't adjust the regmap.
8013 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8014 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8015 (regs_info_3264): New globals.
8016 (s390_regs_info): New function.
8017 (the_low_target): Adjust.
8018 (initialize_low_arch): New function.
8019 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8020 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8021 [__mips64] (init_registers_mips_linux)
8022 (init_registers_mips_dsp_linux): Delete defines.
8023 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8024 (have_dsp): New global.
8025 (mips_read_description): New, based on mips_arch_setup.
8026 (mips_arch_setup): Reimplement.
8027 (get_usrregs_info): New function.
8028 (mips_cannot_fetch_register, mips_cannot_store_register)
8029 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8030 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8031 (target_regsets): Rename to ...
8032 (mips_regsets): ... this, and make static.
8033 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8034 (dsp_regs_info, regs_info): New globals.
8035 (mips_regs_info): New function.
8036 (the_low_target): Adjust.
8037 (initialize_low_arch): New function.
8038 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8039 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8041 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8042 (arm_read_description): New, with bits factored from
8044 (arm_arch_setup): Reimplement.
8045 (target_regsets): Rename to ...
8046 (arm_regsets): ... this, and make static.
8047 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8048 (arm_regs_info): New function.
8049 (the_low_target): Adjust.
8050 (initialize_low_arch): New function.
8051 * linux-m68k-low.c (tdesc_m68k): Declare.
8052 (target_regsets): Rename to ...
8053 (m68k_regsets): ... this, and make static.
8054 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8055 (m68k_regs_info): New function.
8056 (m68k_arch_setup): New function.
8057 (the_low_target): Adjust.
8058 (initialize_low_arch): New function.
8059 * linux-sh-low.c (tdesc_sharch): Declare.
8060 (target_regsets): Rename to ...
8061 (sh_regsets): ... this, and make static.
8062 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8063 (sh_regs_info, sh_arch_setup): New functions.
8064 (the_low_target): Adjust.
8065 (initialize_low_arch): New function.
8066 * linux-bfin-low.c (tdesc_bfin): Declare.
8067 (bfin_arch_setup): New function.
8068 (bfin_usrregs_info, regs_info): New globals.
8069 (bfin_regs_info): New function.
8070 (the_low_target): Adjust.
8071 (initialize_low_arch): New function.
8072 * linux-cris-low.c (tdesc_cris): Declare.
8073 (cris_arch_setup): New function.
8074 (cris_usrregs_info, regs_info): New globals.
8075 (cris_regs_info): New function.
8076 (the_low_target): Adjust.
8077 (initialize_low_arch): New function.
8078 * linux-cris-low.c (tdesc_crisv32): Declare.
8079 (cris_arch_setup): New function.
8080 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8081 (cris_regs_info): New function.
8082 (the_low_target): Adjust.
8083 (initialize_low_arch): New function.
8084 * linux-m32r-low.c (tdesc_m32r): Declare.
8085 (m32r_arch_setup): New function.
8086 (m32r_usrregs_info, regs_info): New globals.
8087 (m32r_regs_info): Adjust.
8088 (initialize_low_arch): New function.
8089 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8090 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8091 (tic6x_usrregs_info): Forward declare.
8092 (tic6x_read_description): New function, based on ...
8093 (tic6x_arch_setup): ... this. Reimplement.
8094 (target_regsets): Rename to ...
8095 (tic6x_regsets): ... this, and make static.
8096 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8097 (tic6x_regs_info): New function.
8098 (the_low_target): Adjust.
8099 (initialize_low_arch): New function.
8100 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8101 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8102 (target_regsets): Rename to ...
8103 (xtensa_regsets): ... this, and make static.
8104 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8106 (xtensa_arch_setup, xtensa_regs_info): New functions.
8107 (the_low_target): Adjust.
8108 (initialize_low_arch): New function.
8109 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8110 (nios2_arch_setup): Set the current process'es tdesc.
8111 (target_regsets): Rename to ...
8112 (nios2_regsets): ... this.
8113 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8114 (nios2_regs_info): New function.
8115 (the_low_target): Adjust.
8116 (initialize_low_arch): New function.
8117 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8118 (aarch64_arch_setup): Set the current process'es tdesc.
8119 (target_regsets): Rename to ...
8120 (aarch64_regsets): ... this.
8121 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8122 (aarch64_regs_info): New function.
8123 (the_low_target): Adjust.
8124 (initialize_low_arch): New function.
8125 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8127 (target_regsets): Rename to ...
8128 (tile_regsets): ... this.
8129 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8130 (tile_regs_info): New function.
8131 (tile_arch_setup): Set the current process'es tdesc.
8132 (the_low_target): Adjust.
8133 (initialize_low_arch): New function.
8134 * spu-low.c (tdesc_spu): Declare.
8135 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8136 * win32-arm-low.c (tdesc_arm): Declare.
8137 (arm_arch_setup): New function.
8138 (the_low_target): Install arm_arch_setup instead of
8140 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8141 (init_windows_x86): Rename to ...
8142 (i386_arch_setup): ... this. Set `win32_tdesc'.
8143 (the_low_target): Adjust.
8144 * win32-low.c (win32_tdesc): New global.
8145 (child_add_thread): Don't create the thread cache here.
8146 (do_initial_child_stuff): Set the new process'es tdesc.
8147 * win32-low.h (struct target_desc): Forward declare.
8148 (win32_tdesc): Declare.
8149 * lynx-i386-low.c (tdesc_i386): Declare global.
8150 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8151 * lynx-low.c (lynx_tdesc): New global.
8152 (lynx_add_process): Set the new process'es tdesc.
8153 * lynx-low.h (struct target_desc): Forward declare.
8154 (lynx_tdesc): Declare global.
8155 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8156 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8157 * nto-low.c (nto_tdesc): New global.
8158 (do_attach): Set the new process'es tdesc.
8159 * nto-low.h (struct target_desc): Forward declare.
8160 (nto_tdesc): Declare.
8161 * nto-x86-low.c (tdesc_i386): Declare.
8162 (nto_x86_arch_setup): Set `nto_tdesc'.
8164 2013-06-04 Gary Benson <gbenson@redhat.com>
8166 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8167 to qSupported response when appropriate.
8168 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8169 with nonzero-length annex.
8170 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8171 arguments supplied in annex.
8173 2013-05-31 Doug Evans <dje@google.com>
8176 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8177 64 bits in 64-cross-32 environment.
8179 2013-05-28 Pedro Alves <palves@redhat.com>
8181 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8182 (aarch64-without-fpu.c): Delete rule.
8183 * configure.srv (aarch64*-*-linux*): Remove references to
8184 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8185 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8188 2013-05-24 Pedro Alves <palves@redhat.com>
8190 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8191 instead of strchr/decode_address. Error if the range isn't split
8192 with a ','. Don't assume there's be a ':' in the action.
8194 2013-05-23 Yao Qi <yao@codesourcery.com>
8195 Pedro Alves <palves@redhat.com>
8197 * linux-low.c (lwp_in_step_range): New function.
8198 (linux_wait_1): If the thread was range stepping and stopped
8199 outside the stepping range, report the stop to GDB. Otherwise,
8200 continue stepping. Add range stepping debug output.
8201 (linux_set_resume_request): Copy the step range from the resume
8203 (linux_supports_range_stepping): New.
8204 (linux_target_ops) <supports_range_stepping>: Set to
8205 linux_supports_range_stepping.
8206 * linux-low.h (struct linux_target_ops)
8207 <supports_range_stepping>: New field.
8208 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8209 * linux-x86-low.c (x86_supports_range_stepping): New.
8210 (the_low_target) <supports_range_stepping>: Set to
8211 x86_supports_range_stepping.
8212 * server.c (handle_v_cont): Handle 'r' action.
8213 (handle_v_requests): Append ";r" if the target supports range
8215 * target.h (struct thread_resume) <step_range_start,
8216 step_range_end>: New fields.
8217 (struct target_ops) <supports_range_stepping>:
8219 (target_supports_range_stepping): New macro.
8221 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8223 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8224 confusion in comment.
8226 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8228 * lynx-low.c (struct process_info_private): New type.
8229 (lynx_add_process): New function.
8230 (lynx_create_inferior, lynx_attach): Replace calls to
8231 add_process by calls to lynx_add_process.
8232 (lynx_resume): If PTID is null, then try using
8233 current_process()->private->last_wait_event_ptid.
8235 (lynx_clear_inferiors): Delete. The contents of that function
8236 has been inlined in lynx_mourn;
8237 (lynx_wait_1): Save the ptid in the process's private data.
8238 (lynx_mourn): Free the process' private data. Replace call
8239 to lynx_clear_inferiors by call to clear_inferiors.
8241 2013-05-17 Yao Qi <yao@codesourcery.com>
8243 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8246 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8248 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8249 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8250 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8251 PT_TEXT_END_ADDR guards. Update comments.
8252 (linux_target_op) <read_offsets>: Conditionally define to
8253 linux_read_offsets if the target is UCLIBC and if it defines
8254 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8256 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8257 Andrew Jenner <andrew@codesourcery.com>
8259 * Makefile.in (SFILES): Add linux-nios2-low.c.
8260 (clean): Add action to delete nios2-linux.c.
8261 (nios2-linux.c): New rule.
8262 * configure.srv: Add nios2*-*-linux*.
8263 * linux-nios2-low.c: New.
8265 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8267 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8269 2013-04-25 Hui Zhu <hui@codesourcery.com>
8272 * ax.c (ax_printf): Add fflush.
8274 2013-04-22 Tom Tromey <tromey@redhat.com>
8276 * Makefile.in (SFILES): Add filestuff.c.
8277 (OBS): Add filestuff.o.
8278 (filestuff.o): New target.
8279 * config.in, configure: Rebuild.
8280 * configure.ac: Check for fdwalk, pipe2.
8282 2013-04-17 Pedro Alves <palves@redhat.com>
8284 * configure.ac (USE_THREAD_DB): Delete variable.
8285 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8286 Don't AC_SUBST USE_THREAD_DB.
8287 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8288 * config.in, configure: Regenerate.
8290 2013-04-16 Pedro Alves <palves@redhat.com>
8292 * linux-low.h (struct lwp_info) <thread_known>: Move under
8293 the USE_THREAD_DB #ifdef.
8295 2013-04-16 Pedro Alves <palves@redhat.com>
8297 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8298 (linux-low.o): Delete rule.
8299 * linux-low.h: Always include "gdb_thread_db.h" instead of
8300 conditionally including thread_db.h.
8301 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8304 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8306 * Makefile.in (install-only): Fix make install regression.
8308 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8310 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8311 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8313 * gdbserver.1: Remove.
8315 2013-03-22 Pedro Alves <palves@redhat.com>
8317 * linux-low.c (handle_extended_wait): Don't call
8318 linux_enable_event_reporting.
8320 2013-03-15 Tony Theodore <tonyt@logyst.com>
8323 * Makefile.in (SHELL): Use @SHELL@.
8325 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8327 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8330 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8332 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8333 Remove extraneous NULL element.
8335 2013-03-13 Yao Qi <yao@codesourcery.com>
8337 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8338 'V' block in trace frame.
8340 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8342 * target.h (struct target_ops): Add btrace ops.
8343 (target_supports_btrace): New macro.
8344 (target_enable_btrace): New macro.
8345 (target_disable_btrace): New macro.
8346 (target_read_btrace): New macro.
8347 * gdbthread.h (struct thread_info): Add btrace field.
8348 * server.c: Include btrace-common.h.
8349 (handle_btrace_general_set): New function.
8350 (handle_btrace_enable): New function.
8351 (handle_btrace_disable): New function.
8352 (handle_general_set): Call handle_btrace_general_set.
8353 (handle_qxfer_btrace): New function.
8354 (struct qxfer qxfer_packets[]): Add btrace entry.
8355 * inferiors.c (remove_thread): Disable btrace.
8356 * linux-low: Include linux-btrace.h.
8357 (linux_low_enable_btrace): New function.
8358 (linux_low_read_btrace): New function.
8359 (linux_target_ops): Add btrace ops.
8360 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8361 Add srv_linux_btrace=yes.
8362 (x86_64-*-linux*): Add linux-btrace.o.
8363 Add srv_linux_btrace=yes.
8364 * configure.ac: Define HAVE_LINUX_BTRACE.
8365 * config.in: Regenerated.
8366 * configure: Regenerated.
8368 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8370 * server.c (handle_qxfer): Preserve error message if -3 is
8372 (qxfer): Document the -3 return value.
8374 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8376 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8377 (linux_btrace_h): New variable.
8378 (linux-btrace.o): New rule.
8380 2013-03-08 Stan Shebs <stan@codesourcery.com>
8381 Hafiz Abid Qadeer <abidh@codesourcery.com>
8383 * tracepoint.c (trace_buffer_size): New global.
8384 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8385 (init_trace_buffer): Change to one-argument function. Allocate
8386 trace buffer memory.
8387 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8388 handle QTBuffer:size packet.
8389 (cmd_bigqtbuffer_size): New function.
8390 (initialize_tracepoint): Call init_trace_buffer with
8391 DEFAULT_TRACE_BUFFER_SIZE.
8392 * server.c (handle_query): Add QTBuffer:size in the
8395 2013-03-07 Yao Qi <yao@codesourcery.com>
8397 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8398 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8400 (cmd_qtsp): Adjust condition. Do post increment.
8401 Set cur_action and cur_step_action back to 0.
8403 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8406 * linux-low.c (linux_write_memory): Return early success if LEN is
8409 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8411 * configure.srv: Add x86_64-*-cygwin* as target.
8413 2013-02-28 Tom Tromey <tromey@redhat.com>
8415 * configure.ac: Invoke AC_SYS_LARGEFILE.
8416 * configure, config.in: Rebuild.
8418 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8420 * win32-low.c: Throughout, fix format strings and casts of
8421 printf-like functions to avoid type related warnings on all
8423 (get_child_debug_event): Print dwDebugEventCode as hex since
8424 that's how it's usually documented.
8426 2013-02-28 Yao Qi <yao@codesourcery.com>
8428 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8431 2013-02-27 Jiong Wang <jiwang@tilera.com>
8433 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8434 (reg-tilegx32.c): New rule.
8435 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8436 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8437 different register info initializer according to elf class.
8438 (init_registers_tilgx32): New function. The tilegx32 register info
8440 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8441 (tile_store_gregset): Likewise.
8443 2013-02-27 Yao Qi <yao@codesourcery.com>
8445 * server.c (process_point_options): Print debug message when
8446 debug_threads is true.
8448 2013-02-26 Yao Qi <yao@codesourcery.com>
8450 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8452 2013-02-19 Pedro Alves <palves@redhat.com>
8453 Kai Tietz <ktietz@redhat.com>
8457 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8458 instead of strtoul to extract address from packet.
8459 (process_serial_event) <'z'>: Likewise.
8461 2013-02-18 Yao Qi <yao@codesourcery.com>
8463 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8465 2013-02-14 Pedro Alves <palves@redhat.com>
8469 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8470 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8472 2013-02-14 Pedro Alves <palves@redhat.com>
8474 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8476 2013-02-14 Pedro Alves <palves@redhat.com>
8478 * tracepoint.c (save_string): Delete.
8479 (add_tracepoint_action): Use savestring instead of save_string.
8481 2013-02-12 Pedro Alves <palves@redhat.com>
8483 * linux-xtensa-low.c: Ditto.
8484 * xtensa-xtregs.c: Ditto.
8486 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8488 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8491 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8493 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8494 aarch64_num_wp_regs and aarch64_num_bp_regs to
8495 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8497 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8499 * linux-aarch64-low.c (ps_get_thread_area): Replace
8500 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8502 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8503 Marcus Shawcroft <marcus.shawcroft@arm.com>
8504 Nigel Stephens <nigel.stephens@arm.com>
8505 Yufeng Zhang <yufeng.zhang@arm.com>
8507 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8508 (aarch64.c, aarch64-without-fpu.c): New targets.
8509 * configure.srv (aarch64*-*-linux*): New.
8510 * linux-aarch64-low.c: New file.
8512 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8514 * linux-low.c (handle_extended_wait, linux_create_inferior)
8515 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8516 (dequeue_one_deferred_signal, linux_resume_one_thread)
8517 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8518 (linux_tracefork_grandchild, linux_test_for_tracefork)
8519 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8520 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8521 where the argument is 0.
8523 2013-01-25 Yao Qi <yao@codesourcery.com>
8525 * event-loop.c: Include "queue.h".
8526 (gdb_event_p): New typedef.
8527 (struct gdb_event) <next_event>: Remove.
8528 (event_queue): Change to QUEUE(gdb_event_p).
8529 (async_queue_event): Remove.
8530 (gdb_event_xfree): New.
8531 (initialize_event_loop): New.
8532 (process_event): Use API from QUEUE.
8533 (wait_for_event): Likewise.
8534 * server.c (main): Call initialize_event_loop.
8535 * server.h (initialize_event_loop): Declare.
8537 2013-01-18 Yao Qi <yao@codesourcery.com>
8539 * ax.h (struct eval_agent_expr_context): New.
8540 (gdb_eval_agent_expr): Update declaration.
8541 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8542 TFRAME. Add new argument CTX.
8543 * server.h (struct eval_agent_expr_context): Declare.
8544 (agent_mem_read, agent_tsv_read): Update declaration.
8545 (agent_mem_read_string): Likewise.
8546 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8547 (add_traceframe_block): Add new argument TPOINT.
8548 Increase TPOINT->traceframe_usage.
8549 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8550 eval_tracepoint_agent_expr.
8551 (condition_true_at_tracepoint): Likewise.
8552 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8553 (agent_mem_read_string, agent_tsv_read): Likewise.
8555 2013-01-16 Yao Qi <yao@codesourcery.com>
8557 * linux-low.c (linux_resume_one_lwp): Don't check
8558 'lwp->bp_reinsert != 0'.
8560 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8561 Pedro Alves <palves@redhat.com>
8563 * lynx-low.c (ptrace_request_to_str): Define a temporary
8564 macro and use it to simplify this function's implementation.
8566 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8568 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8571 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8573 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8575 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8577 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8579 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8581 * lynx-low.c (lynx_resume): Use the resume_info parameter
8582 to determine the ptid for the lynx_ptrace call, unless
8583 it is equal to minus_one_ptid, in which case we use the
8584 ptid of the current_inferior.
8585 (lynx_wait_1): After having received a thread create/exit
8586 event, resume the inferior's execution using the signaling
8587 thread's ptid, rather than the old ptid.
8589 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8591 * lynx-low.c (lynx_resume): Delete variable ret.
8593 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8595 * gdbreplay.c (gdbreplay_version): Update copyright year.
8596 * server.c (gdbserver_version): Likewise.
8598 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8600 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8603 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8605 * lynx-low.c (ptrace_request_to_str): Add handling for
8608 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8610 * lynx-low.c (lynx_attach): Delete variable new_process.
8612 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8614 * lynx-low.c (lynx_create_inferior): Delete variable
8617 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8619 * lynx-low.c (ptrace_request_to_str): Do not handle
8620 PTRACE_GETTHREADLIST if this macro does not exist.
8622 2012-12-15 Yao Qi <yao@codesourcery.com>
8624 * Makefile.in (OBS): Add notif.o.
8625 * notif.c, notif.h: New.
8626 * server.c: Include "notif.h".
8627 (struct vstop_notif) <next>: Remove.
8629 (queue_stop_reply): Update.
8630 (push_event, send_next_stop_reply): Remove.
8631 (discard_queued_stop_replies): Update.
8632 (notif_stop): New variable.
8633 (handle_v_stopped): Remove.
8634 (handle_v_requests): Don't call handle_v_stopped. Call
8635 handle_ack_notif instead.
8636 (queue_stop_reply_callback): Call notif_event_enque instead
8637 of queue_stop_reply.
8638 (handle_status): Don't call send_next_stop_reply, call
8639 notif_write_event instead.
8640 (kill_inferior_callback): Likewise.
8641 (detach_or_kill_inferior_callback): Likewise.
8642 (main): Call initialize_notif.
8643 (process_serial_event): Call QUEUE_is_empty.
8644 (handle_target_event): Call notif_push instead of push event.
8645 * server.h (push_event): Remove declaration.
8647 2012-12-10 Tom Tromey <tromey@redhat.com>
8649 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8650 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8653 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8654 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8655 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8656 (amd64-linux-ipa.o, ax.o): Rewrite.
8657 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8658 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8659 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8660 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8661 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8662 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8663 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8664 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8665 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8666 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8667 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8668 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8669 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8670 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8671 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8672 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8673 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8674 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8675 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8676 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8677 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8678 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8679 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8680 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8681 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8682 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8683 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8684 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8685 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8686 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8687 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8688 (reg-tilegx.o): Remove.
8689 (all_object_files): New macro.
8690 Include .deps files.
8691 * aclocal.m4, configure: Rebuild.
8692 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8693 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8694 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8696 2012-12-05 Tom Tromey <tromey@redhat.com>
8699 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8701 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8703 * configure.ac: Check for linux/perf_event.h.
8704 * config.in: Regenerated.
8705 * configure: Regenerated.
8707 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8709 * hostio.c (handle_readlink): Decrease buffer size
8710 parameter passed to readlink by one byte.
8712 2012-11-26 Yao Qi <yao@codesourcery.com>
8714 * configure.ac (build_warnings): Append '-Wempty-body'.
8715 * configure: Regenerated.
8716 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8719 2012-11-15 Pierre Muller <muller@sourceware.org>
8721 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8722 * config.in: Regenerate.
8723 * configure: Regenerate.
8724 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8725 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8726 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8727 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8729 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8730 instead of <sys/wait.h> header.
8731 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8733 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8735 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8736 (various make rules): Remove -DGDBSERVER
8738 2012-11-09 Yao Qi <yao@codesourcery.com>
8740 * spu-low.c (current_ptid): Move it to ..
8741 * gdbthread.h: ... here. New.
8742 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8743 * server.c (myresume, process_serial_event): Likewise.
8744 * thread-db.c (thread_db_find_new_threads): Likewise.
8745 * tracepoint.c (run_inferior_command): Likewise.
8747 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8749 * server.c (handle_search_memory_1): Include access length in
8752 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8754 * linux-crisv32-low.c: Fix compile errors.
8756 2012-09-04 Yao Qi <yao@codesourcery.com>
8758 * tracepoint.c (cmd_qtsv): Adjust debug message.
8759 Don't check CUR_TPOINT.
8761 2012-08-28 Yao Qi <yao@codesourcery.com>
8763 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8764 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8765 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8766 Remove declarations of xmalloc, xreallloc, xstrdup and
8768 * Makefile.in (libiberty_h): New.
8769 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8770 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8772 2012-08-23 Yao Qi <yao@codesourcery.com>
8774 * server.h: Remove declaration of 'xsnprintf'.
8776 2012-08-22 Keith Seitz <keiths@redhat.com>
8778 * server.h: Include build-gnulib-gbserver/config.h.
8779 * gdbreplay.c: Likewise.
8781 2012-08-08 Doug Evans <dje@google.com>
8783 * Makefile.in (SFILES): Add gdb_vecs.c.
8784 (OBS): Add gdb_vecs.o.
8785 (gdb_vecs_h, host_defs_h): New variables.
8786 (thread-db.o): Add $(gdb_vecs_h) dependency.
8787 (gdb_vecs.o): New rule.
8788 * thread-db.c: #include "gdb_vecs.h".
8789 (thread_db_load_search): Use a vector to iterate over path elements.
8790 Handle text appearing after "$pdir".
8792 * configure.ac: Add check for strstr.
8793 * config.in: Regenerate.
8794 * configure: Regenerate.
8796 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8798 * hostio.c (handle_pread): If pread fails, fall back to attempting
8800 (handle_pwrite): Likewise for pwrite.
8802 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8804 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8805 between unsupported TYPE and unimplementable ADDR/LEN combination.
8806 (arm_insert_point): Act on new return value.
8808 2012-07-31 Pedro Alves <palves@redhat.com>
8810 * server.c (process_point_options): Only skip tokens if we find
8811 one that is unrecognized. Don't treat 'X' specially while
8812 skipping unrecognized tokens.
8814 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8816 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8817 to 4-byte-align HW breakpoint addresses for Thumb.
8819 2012-07-27 Yao Qi <yao@codesourcery.com>
8823 * server.h: Declare gdb_agent_about_to_close.
8824 * target.c (kill_inferior): Include "agent.h".
8825 New. Send command 'kill'.
8826 * target.h (kill_inferior): Removed macro.
8827 * tracepoint.c (gdb_agent_about_to_close): New.
8828 (gdb_agent_helper_thread): Handle command 'close'.
8829 Wait endlessly until the inferior stops.
8830 Install gdb_agent_remove_socket to atexit hook.
8831 (agent_socket_name): New static variable.
8832 (gdb_agent_socket_init): Replace local variable 'name' with
8833 'agent_socket_name'.
8834 (gdb_agent_remove_socket): New.
8836 2012-07-27 Yao Qi <yao@codesourcery.com>
8838 * server.c (process_point_options): Stop at 'X' when parsing.
8840 2012-07-19 Michael Eager <eager@eagercon.com>
8842 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8844 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8845 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8846 hardware breakpoint.
8848 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8850 * gdbserver/linux-low.c (initialize_low): Call
8851 linux_ptrace_init_warnings.
8853 2012-07-02 Doug Evans <dje@google.com>
8855 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8858 2012-07-02 Stan Shebs <stan@codesourcery.com>
8860 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8861 (ax.o): Add it to build rule.
8863 (OBS): Add format.o.
8864 (IPA_OBS): Add format.o.
8865 * server.c (handle_query): Claim support for breakpoint commands.
8866 (process_point_options): Add command case.
8867 (process_serial_event): Leave running if there are printfs in
8869 * mem-break.h (any_persistent_commands): Declare.
8870 (add_breakpoint_commands): Declare.
8871 (gdb_no_commands_at_breakpoint): Declare.
8872 (run_breakpoint_commands): Declare.
8873 * mem-break.c (struct point_command_list): New struct.
8874 (struct breakpoint): New field command_list.
8875 (any_persistent_commands): New function.
8876 (add_commands_to_breakpoint): New function.
8877 (add_breakpoint_commands): New function.
8878 (gdb_no_commands_at_breakpoint): New function.
8879 (run_breakpoint_commands): New function.
8880 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8882 * ax.c: Include format.h.
8883 (ax_printf): New function.
8884 (gdb_eval_agent_expr): Add printf opcode.
8886 2012-06-13 Yao Qi <yao@codesourcery.com>
8888 * server.c (start_inferior): Remove duplicated writes to fields
8889 'last_resume_kind' and 'last_status' of 'current_inferior'.
8891 2012-06-12 Yao Qi <yao@codesourcery.com>
8892 Pedro Alves <palves@redhat.com>
8894 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8896 * server.c (handle_v_cont): Extend comment.
8898 2012-06-11 Yao Qi <yao@codesourcery.com>
8900 * linux-low.c (linux_attach): Add 'static'.
8902 2012-06-06 Yao Qi <yao@codesourcery.com>
8904 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8906 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8908 Fix gcc -flto compilation warning.
8909 * server.c (main): Make variable multi_mode and attach volatile.
8911 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8913 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8914 if the platform doesn't know about it.
8916 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8918 * Makefile.in (SFILES): Add linux-tile-low.c.
8919 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8920 * configure.srv: Handle tilegx-*-linux*.
8921 * linux-tile-low.c: New file.
8923 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8925 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8927 2012-05-24 Pedro Alves <palves@redhat.com>
8931 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8933 2012-05-24 Pedro Alves <palves@redhat.com>
8937 Replace target_signal with gdb_signal throughout.
8939 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8941 * linux-low.c (linux_store_registers): Avoid the copying sequence
8942 when no data has been retrieved by ptrace.
8944 2012-05-22 Will Deacon <will.deacon@arm.com>
8946 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8947 Include asm/ptrace.h.
8948 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8951 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8953 * linux-low.c (linux_store_registers): Don't re-retrieve data
8954 with ptrace that has already been obtained from /proc. Always
8955 copy any data retrieved with ptrace to the buffer supplied.
8957 2012-05-11 Yao Qi <yao@codesourcery.com>
8958 Pedro Alves <palves@redhat.com>
8960 * linux-low.c (enum stopping_threads_kind): New.
8961 (stopping_threads): Change type to `enum stopping_threads_kind'.
8962 (handle_extended_wait): If stopping and suspending threads, leave
8963 the new_lwp suspended too.
8964 (linux_wait_for_event): Adjust.
8965 (stop_all_lwps): Set `stopping_threads' to
8966 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8967 whether we're suspending threads or just stopping them. Assert no
8970 2012-04-29 Yao Qi <yao@codesourcery.com>
8972 * server.h: Move some code to ...
8973 * gdbthread.h: ... here. New.
8974 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8975 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8976 (nto-low.o, win32-low.o): Likewise.
8977 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8978 * regcache.c, remote-utils.c, server.c: Likewise.
8979 * target.c, tracepoint.c, win32-low.c: Likewise.
8981 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8983 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8984 (PTRACE_ARG4_TYPE): Likewise.
8985 (PTRACE_XFER_TYPE): Likewise.
8986 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8987 ptrace to PTRACE_ARG3_TYPE.
8988 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8989 (PTRACE_ARG4_TYPE): Likewise.
8990 (PTRACE_XFER_TYPE): Likewise.
8991 (linux_detach_one_lwp): Cast fourth argument of
8992 ptrace to long then PTRACE_ARG4_TYPE.
8993 (regsets_fetch_inferior_registers): Cast third argument of
8994 ptrace to long then PTRACE_ARG3_TYPE.
8995 (regsets_store_inferior_registers): Likewise.
8997 2012-04-20 Pedro Alves <palves@redhat.com>
8999 * configure: Regenerate.
9001 2012-04-19 Pedro Alves <palves@redhat.com>
9003 * Makefile.in (GNULIB_BUILDDIR): New.
9004 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9005 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9006 (all, install-only, uninstall, clean-info, all-lib, clean): No
9007 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9008 (maintainer-clean realclean distclean): Use subdir_do.
9010 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9011 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9012 * acinclude.m4: Include acx_configure_dir.m4.
9013 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9014 calls. Call AC_PROG_RANLIB. Configure gnulib using
9017 (GNULIB_STDINT_H): Adjust.
9018 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9019 * gdbreplay.c: Include build-gnulib/config.h.
9020 * server.h: Likewise.
9021 * aclocal.m4: Regenerate.
9022 * config.in: Regenerate.
9023 * configure: Regenerate.
9025 2012-04-19 Pedro Alves <palves@redhat.com>
9027 * Makefile.in (LIBGNU, INCGNU): Adjust.
9028 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9029 (all, install-only, uninstall, clean-info, all-lib, clean)
9030 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9031 * configure.ac: Adjust AC_OUTPUT output.
9032 * aclocal.m4: Regenerate.
9033 * configure: Regenerate.
9035 2012-04-19 Pedro Alves <palves@redhat.com>
9037 * Makefile.in (generated_files): New.
9038 (server_h): Remove the explicit dependency on config.h, and depend
9039 on $generated_files.
9041 2012-04-19 Pedro Alves <palves@redhat.com>
9043 * Makefile.in (INCGNU): Add -Ignulib.
9045 2012-04-19 Pedro Alves <palves@redhat.com>
9047 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9048 (INCGNU): ... this, and spell out -I here.
9049 (GNULIB_LIB): Rename to ...
9051 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9053 2012-04-19 Pedro Alves <palves@redhat.com>
9055 * config.in: Regenerate.
9057 2012-04-19 Pedro Alves <palves@redhat.com>
9059 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9060 * server.h (memmem): Remove declaration.
9061 * config.in: Regenerate.
9062 * configure: Regenerate.
9064 2012-04-19 Yao Qi <yao@codesourcery.com>
9066 * Makefile.in (SFILES): Add common/vec.c.
9070 2012-04-19 Yao Qi <yao@codesourcery.com>
9072 * remote-utils.c (prepare_resume_reply): Replace with macro
9073 target_core_of_thread.
9074 * server.c (handle_qxfer_threads_proper): Likewise.
9075 * target.h (traget_core_of_thread): New macro.
9077 2012-04-18 Pedro Alves <palves@redhat.com>
9079 * aclocal.m4: Regenerate.
9080 * configure: Regenerate.
9082 2012-04-16 Yao Qi <yao@codesourcery.com>
9084 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9085 duplicated on address.
9087 2012-04-16 Yao Qi <yao@codesourcery.com>
9089 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9090 (struct tracepoint_action_ops) <send>: New field.
9091 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9092 (agent_expr_send, x_tracepoint_action_send): New.
9093 (l_tracepoint_action_send): New.
9094 (cmd_qtdp): Download and install tracepoint
9095 according to `use_agent'.
9096 (run_inferior_command): Add one more parameter `len'.
9098 (tracepoint_send_agent): New.
9099 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9101 2012-04-16 Yao Qi <yao@codesourcery.com>
9103 * tracepoint.c (download_tracepoints): Moved to ...
9104 (cmd_qtstart): ... here.
9106 2012-04-14 Yao Qi <yao@codesourcery.com>
9108 * tracepoint.c: Include inttypes.h.
9109 (struct collect_memory_action): Use sized types.
9110 (struct tracepoint): Likewise.
9111 (cmd_qtdp, stop_tracing): Update print specifiers.
9112 (cmd_qtp, response_tracepoint): Likewise.
9113 (collect_data_at_tracepoint): Likewise.
9114 (collect_data_at_step): Likewise.
9116 2012-04-14 Yao Qi <yao@codesourcery.com>
9118 Import gnulib module inttypes.
9119 * aclocal.m4, config.in, configure: Regenerated.
9121 2012-04-14 Yao Qi <yao@codesourcery.com>
9123 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9124 Makefile and config.status at last.
9126 2012-04-13 Yao Qi <yao@codesourcery.com>
9128 * tracepoint.c: Include stdint.h unconditionally.
9130 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9132 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9133 on BFD_HAVE_SYS_PROCFS_TYPE.
9134 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9135 * configure: Regenerate.
9136 * config.in: Likewise.
9138 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9140 * Makefile.in (clean): Also remove x32.c x32-linux.c
9141 x32-avx.c x32-avx-linux.c.
9142 (x32.o): New target.
9144 (x32-linux.o): Likewise.
9145 (x32-linux.c): Likewise.
9146 (x32-avx.o): Likewise.
9147 (x32-avx.c): Likewise.
9148 (x32-avx-linux.o): Likewise.
9149 (x32-avx-linux.c): Likewise.
9151 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9152 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9153 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9154 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9155 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9156 i386/x32-avx-linux.xml.
9158 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9159 (init_registers_x32_avx_linux): Likwise.
9160 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9161 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9163 2012-04-13 Pedro Alves <palves@redhat.com>
9165 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9166 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9167 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9168 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9171 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9173 * linux-x86-low.c (compat_x32_clock_t): New.
9174 (compat_x32_siginfo_t): Likewise.
9175 (compat_x32_siginfo_from_siginfo): Likewise.
9176 (siginfo_from_compat_x32_siginfo): Likewise.
9177 (linux_is_elf64): Likewise.
9178 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9179 and siginfo_from_compat_x32_siginfo for x32.
9180 (x86_arch_setup): Set linux_is_elf64.
9182 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9185 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9187 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9188 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9189 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9190 compatible with process.
9192 2012-04-12 Yao Qi <yao@codesourcery.com>
9194 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9195 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9196 (install-only, install-info, clean): Handle sub dir gnulib.
9197 (all-lib, am--refresh): New targets.
9198 (memmem.o): Remove target.
9199 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9200 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9201 (AC_REPLACE_FUNCS): Remove memmem.
9202 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9203 (AC_OUTPUT): Generate Makefile in gnulib/.
9204 * aclocal.m4, config.in, configure: Regenerated.
9206 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9208 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9210 2012-04-05 Pedro Alves <palves@redhat.com>
9212 -Werror=strict-aliasing
9214 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9217 2012-04-04 Pedro Alves <palves@redhat.com>
9219 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9220 (sparc_store_gregset_from_stack, sparc_store_gregset)
9221 (sparc_breakpoint_at): Fix formatting.
9223 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9225 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9227 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9228 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9229 * config.in: Regenerate.
9230 * configure: Likewise.
9232 2012-03-29 Pedro Alves <palves@redhat.com>
9234 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9235 Correct ptrace arguments.
9237 2012-03-28 Pedro Alves <palves@redhat.com>
9239 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9240 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9241 (IA64_FR1_REGNUM): New defines.
9242 (ia64_fetch_register): New.
9243 (the_low_target): Install it.
9244 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9246 * linux-low.c (linux_fetch_registers): Try the
9247 the_low_target.fetch_register hook first.
9249 * linux-arm-low.c (the_low_target): Adjust.
9250 * linux-bfin-low.c (the_low_target): Adjust.
9251 * linux-cris-low.c (the_low_target): Adjust.
9252 * linux-crisv32-low.c (the_low_target): Adjust.
9253 * linux-m32r-low.c (the_low_target): Adjust.
9254 * linux-m68k-low.c (the_low_target): Adjust.
9255 * linux-mips-low.c (the_low_target): Adjust.
9256 * linux-ppc-low.c (the_low_target): Adjust.
9257 * linux-s390-low.c (the_low_target): Adjust.
9258 * linux-sh-low.c (the_low_target): Adjust.
9259 * linux-sparc-low.c (the_low_target): Adjust.
9260 * linux-tic6x-low.c (the_low_target): Adjust.
9261 * linux-x86-low.c (the_low_target): Adjust.
9262 * linux-xtensa-low.c (the_low_target): Adjust.
9264 2012-03-26 Pedro Alves <palves@redhat.com>
9266 * server.c (handle_qxfer_libraries): Don't bail early if
9267 the_target->qxfer_libraries_svr4 is not NULL.
9269 2012-03-26 Pedro Alves <palves@redhat.com>
9271 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9273 2012-03-23 Pedro Alves <palves@redhat.com>
9275 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9276 "library-list-svr4" element's start tag when the the DSO list is
9279 2012-03-23 Pedro Alves <palves@redhat.com>
9281 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9282 a variable whose type size is the same as the inferior's pointer
9285 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9287 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9289 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9290 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9291 * linux-low.h: Include <signal.h>.
9292 (struct siginfo): Remove forward declaration.
9293 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9296 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9298 * .gitignore: Ignore more files.
9300 2012-03-19 Pedro Alves <palves@redhat.com>
9301 Jan Kratochvil <jan.kratochvil@redhat.com>
9303 * server.c (cont_thread, general_thread): Add describing comments.
9304 (start_inferior): Clear `cont_thread'.
9305 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9308 2012-03-15 Yao Qi <yao@codesourcery.com>
9310 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9312 (cmd_qtdp): ... here.
9314 2012-03-15 Yao Qi <yao@codesourcery.com>
9316 * tracepoint.c (struct tracepoint_action_ops): New.
9317 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9318 (m_tracepoint_action_download): New.
9319 (r_tracepoint_action_download): New.
9320 (x_tracepoint_action_download): New.
9321 (l_tracepoint_action_download): New.
9322 (add_tracepoint_action): Install `action->ops' according type.
9323 (download_tracepoint_1): Move code `download' function pointer
9324 of various tracepoint_action_ops.
9326 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9328 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9329 linux_ptrace_attach_warnings.
9331 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9333 * Makefile.in (linux-ptrace.o): New.
9334 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9335 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9336 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9337 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9338 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9340 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9342 2012-03-08 Yao Qi <yao@codesourcery.com>
9343 Pedro Alves <palves@redhat.com>
9345 Fix PR server/13392.
9346 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9348 * tracepoint.c (remove_tracepoint): New.
9349 (cmd_qtdp): Call remove_tracepoint when failed to install.
9351 2012-03-07 Pedro Alves <palves@redhat.com>
9353 * linux-low.c (get_detach_signal): New.
9354 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9355 Pass on pending signals to PTRACE_DETACH. Check the result of the
9357 * server.c (program_signals, program_signals_p): New.
9358 (handle_general_set): Handle QProgramSignals.
9359 * server.h (program_signals, program_signals_p): Declare.
9361 2012-03-05 Pedro Alves <palves@redhat.com>
9362 Jan Kratochvil <jan.kratochvil@redhat.com>
9364 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9367 2012-03-03 Yao Qi <yao@codesourcery.com>
9369 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9370 agent_look_up_symbols.
9372 2012-03-03 Yao Qi <yao@codesourcery.com>
9374 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9375 (linux-x86-low.o): Likewise.
9376 * server.h: Remove in_process_agent_loaded.
9377 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9381 2012-03-03 Yao Qi <yao@codesourcery.com>
9383 * tracepoint.c (gdb_agent_capability): New global.
9384 (in_process_agent_loaded_ust): Renamed to
9385 `in_process_agent_supports_ust'.
9387 (in_process_agent_supports_ust): Call agent_capability_check.
9388 (clear_installed_tracepoints): Assert that agent supports
9391 2012-03-03 Yao Qi <yao@codesourcery.com>
9393 * linux-low.c (linux_supports_agent): New.
9394 (linux_target_ops): Initialize field `supports_agent' with
9395 linux_supports_agent.
9396 * target.h (struct target_ops) <supports_agent>: New.
9397 (target_supports_agent): New macro.
9398 * server.c (handle_general_set): Handle packet 'QAgent'.
9399 (handle_query): Send `QAgent+'.
9400 * Makefile.in (server.o): Depends on agent.h.
9402 2012-03-03 Yao Qi <yao@codesourcery.com>
9404 * Makefile.in (OBS): Add agent.o.
9405 Add new rule for agent.o.
9406 Track dependence of tracepoint.c on agent.h.
9407 * tracepoint.c (run_inferior_command_1):
9408 (run_inferior_command): Call agent_run_command.
9409 (gdb_ust_connect_sync_socket): Deleted. Move it to
9411 (resume_thread, stop_thread): Likewise.
9412 (gdb_ust_socket_init): Renamed to ...
9413 (gdb_agent_socket_init): ... New.
9414 (gdb_ust_thread): Renamed to ...
9415 (gdb_agent_helper_thread): ... New.
9416 (gdb_ust_init): Move some code to ...
9417 (gdb_agent_init): ... here. New.
9418 [HAVE_UST]: Call gdb_ust_init.
9419 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9420 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9421 * config.in, configure: Regenerated.
9423 2012-03-02 Pedro Alves <palves@redhat.com>
9425 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9426 * linux-low.c (struct simple_pid_list): New.
9427 (stopped_pids): New a struct simple_pid_list pointer.
9428 (add_to_pid_list, pull_pid_from_list): New.
9429 (handle_extended_wait): Don't assume the first signal new children
9430 report is SIGSTOP. Adjust call to pull_pid_from_list.
9431 (linux_wait_for_lwp): Adjust.
9433 2012-03-02 Yao Qi <yao@codesourcery.com>
9435 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9438 2012-03-02 Yao Qi <yao@codesourcery.com>
9440 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9441 `stop_pc' and `tpoint'. Update caller.
9443 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9445 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9446 * linux-low.c (use_linux_regsets): New macro.
9447 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9448 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9449 (linux_register_in_regsets): New function.
9450 (usr_fetch_inferior_registers): Skip registers covered by
9452 (usr_store_inferior_registers): Likewise.
9453 (usr_fetch_inferior_registers): New macro.
9454 (usr_store_inferior_registers): Likewise.
9455 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9456 (linux_store_registers): Likewise.
9457 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9459 (init_registers_mips64_dsp_linux): Likewise.
9460 (init_registers_mips_linux): New macro.
9461 (init_registers_mips_dsp_linux): Likewise.
9462 (mips_dsp_num_regs): Likewise.
9463 (DSP_BASE, DSP_CONTROL): New fallback macros.
9464 (mips_base_regs): New macro.
9465 (mips_regmap): Use it. Fix the size.
9466 (mips_dsp_regmap): New variable.
9467 (mips_dsp_regset_bitmap): Likewise.
9468 (mips_arch_setup): New function.
9469 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9471 (mips_cannot_store_register): Likewise.
9472 (the_low_target): Update .arch_setup, .num_regs and .regmap
9473 initializers. Add .regset_bitmap initializer.
9474 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9476 * linux-bfin-low.c (the_low_target): Likewise.
9477 * linux-cris-low.c (the_low_target): Likewise.
9478 * linux-crisv32-low.c (the_low_target): Likewise.
9479 * linux-ia64-low.c (the_low_target): Likewise.
9480 * linux-m32r-low.c (the_low_target): Likewise.
9481 * linux-m68k-low.c (the_low_target): Likewise.
9482 * linux-ppc-low.c (the_low_target): Likewise.
9483 * linux-s390-low.c (the_low_target): Likewise.
9484 * linux-sh-low.c (the_low_target): Likewise.
9485 * linux-sparc-low.c (the_low_target): Likewise.
9486 * linux-tic6x-low.c (the_low_target): Likewise.
9487 * linux-x86-low.c (the_low_target): Likewise.
9488 * linux-xtensa-low.c (the_low_target): Likewise.
9489 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9490 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9491 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9493 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9494 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9496 2012-02-29 Yao Qi <yao@codesourcery.com>
9497 Pedro Alves <palves@redhat.com>
9499 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9500 `step_over_finished' is true.
9502 2012-02-27 Pedro Alves <palves@redhat.com>
9504 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9505 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9507 2012-02-27 Pedro Alves <palves@redhat.com>
9510 * linux-low.c (pid_is_stopped): New.
9511 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9513 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9515 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9518 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9520 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9522 2012-02-24 Luis Machado <lgustavo@codesourcery>
9524 * server.c (handle_query): Advertise support for target-side
9525 breakpoint condition evaluation.
9526 (process_point_options): New function.
9527 (process_serial_event): When inserting a breakpoint, check for
9528 a target-side condition that should be evaluated.
9530 * mem-break.c: Include regcache.h and ax.h.
9531 (point_cond_list_t): New data structure.
9532 (breakpoint) <cond_list>: New field.
9533 (find_gdb_breakpoint_at): Make non-static.
9534 (delete_gdb_breakpoint_at): Clear any target-side
9536 (clear_gdb_breakpoint_conditions): New function.
9537 (add_condition_to_breakpoint): Likewise.
9538 (add_breakpoint_condition): Likewise.
9539 (gdb_condition_true_at_breakpoint): Likewise.
9540 (gdb_breakpoint_here): Return result directly instead
9541 of going through a local variable.
9543 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9544 (clear_gdb_breakpoint_conditions): Likewise.
9545 (add_breakpoint_condition): Likewise.
9546 (gdb_condition_true_at_breakpoint): Likewise.
9548 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9549 (need_step_over_p): Take target-side breakpoint condition into
9552 2012-02-24 Luis Machado <lgustavo@codesourcery>
9554 * server.h: Include tracepoint.h.
9555 (agent_mem_read, agent_get_trace_state_variable_value,
9556 agent_set_trace_state_variable_value,
9557 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9558 get_set_tsv_func_addr): New prototypes.
9560 * ax.h: New include file.
9561 * ax.c: New source file.
9563 * tracepoint.c: Include ax.h.
9564 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9565 agent_expr, eval_result_type): Move to ax.h.
9566 (parse_agent_expr): Rename to ...
9567 (gdb_parse_agent_expr): ... this, make it non-static and move
9569 (unparse_agent_expr) Rename to ...
9570 (gdb_unparse_agent_expr): ... this, make it non-static and move
9572 (eval_agent_expr): Rename to ...
9573 (eval_tracepoint_agent_expr): ... this.
9574 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9575 forward declarations.
9576 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9577 (agent_get_trace_state_variable_value): New function.
9578 (agent_set_trace_state_variable_value): New function.
9579 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9580 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9581 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9582 (condition_true_at_tracepoint): Likewise.
9583 (parse_agent_expr): Rename to ...
9584 (gdb_parse_agent_expr): ... this and move to ax.c.
9585 (unparse_agent_expr): Rename to ...
9586 (gdb_unparse_agent_expr): ... this and move to ax.c.
9587 (gdb_agent_op_name): Move to ax.c.
9588 (eval_agent_expr): Rename to ...
9589 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9591 (eval_tracepoint_agent_expr): New function.
9592 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9594 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9596 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9597 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9598 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9599 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9600 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9601 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9602 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9603 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9604 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9605 (compile_bytecodes): Remove forward declaration.
9606 (is_goto_target): Move to ax.c.
9607 (compile_bytecodes): Move to ax.c and call
9608 agent_get_trace_state_variable_value (...) and
9609 agent_set_trace_state_variable_value (...).
9611 * Makefile.in: Update ax.c and IPA dependencies.
9613 2012-02-24 Pedro Alves <palves@redhat.com>
9615 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9616 (cmd_bigqtbuffer_circular): ... this. Only handle
9617 'QTBuffer:circular:'.
9618 (handle_tracepoint_general_set): Adjust.
9620 2012-02-16 Yao Qi <yao@codesourcery.com>
9622 * inferiors.c: Move code to ...
9623 * dll.c: .... here. New.
9624 * server.h: Declare clear_dlls.
9625 * Makefile.in (SFILES): Add dll.c.
9629 2012-02-11 Yao Qi <yao@codesourcery.com>
9631 * server.c: (handle_monitor_command): Add a new parameter
9633 (handle_query): Update caller.
9635 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9637 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9638 * configure, config.in: Regenerate.
9639 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9642 2012-02-02 Pedro Alves <palves@redhat.com>
9644 Try SIGKILL first, then PTRACE_KILL.
9645 * linux-low.c (linux_kill_one_lwp): New.
9646 (linux_kill_one_lwp): Rename to ...
9647 (kill_one_lwp_callback): ... this. Use the new
9650 2012-02-02 Pedro Alves <palves@redhat.com>
9652 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9655 2012-01-27 Pedro Alves <palves@redhat.com>
9657 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9658 (elf_64_file_p): Make static.
9659 (linux_pid_exe_is_elf_64_file): New.
9660 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9661 Delete declarations.
9662 (linux_pid_exe_is_elf_64_file): Declare.
9663 * linux-x86-low.c (x86_arch_setup): Use
9664 linux_pid_exe_is_elf_64_file.
9666 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9668 * linux-low.c (linux_wait_for_event_1): Rename to ...
9669 (linux_wait_for_event): ... here and merge it with former
9670 linux_wait_for_event - new variable wait_ptid, use it.
9671 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9673 2012-01-23 Pedro Alves <palves@redhat.com>
9675 * server.c (main): Avoid yet another case of infinite loop while
9676 detaching/killing after a longjmp.
9678 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9681 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9683 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9685 * hostio.c (handle_readlink): New function.
9686 (handle_vFile): Call it to handle "vFile:readlink" packets.
9688 2012-01-20 Pedro Alves <palves@redhat.com>
9689 Ulrich Weigand <ulrich.weigand@linaro.org>
9691 * server.c (handle_v_requests): Only support vAttach and vRun to
9692 start multiple processes when in extended protocol mode.
9694 2012-01-17 Pedro Alves <palves@redhat.com>
9696 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9697 memalign plus mprotect to allocate the scratch buffer.
9699 2012-01-13 Pedro Alves <palves@redhat.com>
9701 * server.c (attach_inferior): Clear `cont_thread'.
9703 2012-01-13 Pedro Alves <palves@redhat.com>
9705 * server.c (main): Avoid infinite loop while detaching/killing
9708 2012-01-09 Doug Evans <dje@google.com>
9710 * server.c (start_inferior): Set last_ptid in --wrapper case.
9712 2012-01-06 Yao Qi <yao@codesourcery.com>
9714 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9716 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9718 2012-01-04 Yao Qi <yao@codesourcery.com>
9720 * tracepoint.c (cmd_qtdp): Print debug message
9721 for static tracepoint.
9723 2012-01-04 Yao Qi <yao@codesourcery.com>
9725 * tracepoint.c (trace_vdebug): Differentiate debug message
9726 between gdbserver and IPA.
9728 2012-01-03 Yao Qi <yao@codesourcery.com>
9730 * tracepoint.c (tracepoint_was_hit): Don't collect for
9733 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9735 * terminal.h: Reformat copyright header.
9737 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9739 * server.c (gdbserver_version): Update copyright year.
9740 * gdbreplay.c (gdbreplay_version): Likewise.
9742 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9744 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9747 2011-12-18 Hui Zhu <teawater@gmail.com>
9748 * linux-low.c (linux_create_inferior): Save return value to ret.
9750 2011-12-18 Hui Zhu <teawater@gmail.com>
9752 * linux-low.c (linux_create_inferior): Save return value to ret.
9754 2011-12-16 Doug Evans <dje@google.com>
9756 * linux-low.c (linux_create_inferior): If stdio connection,
9757 redirect stdin from /dev/null, stdout to stderr.
9758 * remote-utils.c (remote_is_stdio): New static global.
9759 (remote_connection_is_stdio): New function.
9760 (remote_prepare): Handle stdio connection.
9761 (remote_open): Ditto.
9762 (remote_close): Don't close stdin for stdio connections.
9763 (read_prim,write_prim): New functions. Replace all calls to
9764 read/write to these.
9765 * server.c (main): Watch for "-" argument. Move call to
9766 remote_prepare before start_inferior.
9767 * server.h (STDIO_CONNECTION_NAME): New macro.
9768 (remote_connection_is_stdio): Declare.
9770 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9771 in debugging output.
9773 2011-12-15 Yao Qi <yao@codesourcery.com>
9775 * tracepoint.c: Include sys/syscall.h.
9776 (gdb_ust_thread): Remove preprocessor conditional.
9778 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9780 * linux-low.c (linux_detach_one_lwp): Call
9781 the_low_target.prepare_to_resume before detaching.
9783 2011-12-14 Yao Qi <yao@codesourcery.com>
9785 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9788 2011-12-14 Yao Qi <yao@codesourcery.com>
9790 * i386-low.c (i386_low_stopped_data_address): Initialize local
9793 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9797 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9798 DR_CONTROL unless necessary. Extend comments.
9799 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9800 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9802 2011-12-13 Yao Qi <yao@codesourcery.com>
9804 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9806 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9808 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9810 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9811 Print new debug message for such case.
9813 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9815 Fix overlapping memcpy.
9816 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9817 the read_inferior_memory transfer.
9818 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9819 write_inferior_memory transfer.
9820 (set_fast_tracepoint_jump): New variable buf. Use it for the
9821 read_inferior_memory and write_inferior_memory transfers.
9822 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9823 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9824 Use it for the write_inferior_memory transfer.
9825 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9828 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9830 * linux-low.c (fetch_register, store_register): Make code
9831 consistent, fix formatting.
9833 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9835 * linux-low.c (usr_store_inferior_registers): Factor out code
9836 to handle individual registers into...
9837 (store_register): ... this new function.
9839 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9841 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9842 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9843 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9844 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9845 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9846 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9847 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9848 (srv_xmlfiles): Add new XML files.
9850 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9852 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9853 (init_registers_s390_linux32v1): Add prototype.
9854 (init_registers_s390_linux32v2): Likewise.
9855 (init_registers_s390_linux64v1): Likewise.
9856 (init_registers_s390_linux64v2): Likewise.
9857 (init_registers_s390x_linux64v1): Likewise.
9858 (init_registers_s390x_linux64v2): Likewise.
9859 (s390_num_regs): Increment to 52.
9860 (s390_regmap): Add orig_r2 register.
9861 (s390_num_regs_3264): Increment to 68.
9862 (s390_regmap_3264): Add orig_r2 register.
9863 (s390_collect_ptrace_register): Handle orig_r2 register.
9864 (s390_supply_ptrace_register): Likewise.
9865 (s390_fill_last_break): New function.
9866 (s390_store_last_break): Likewise.
9867 (s390_fill_system_call): New function.
9868 (s390_store_system_call): Likewise.
9869 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9871 (s390_check_regset): New function.
9872 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9873 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9874 Update target_regsets for available register sets.
9876 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9877 Jan Kratochvil <jan.kratochvil@redhat.com>
9879 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9880 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9882 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9883 * linux-low.h (struct process_info_private): New member r_debug.
9884 * server.c (handle_qxfer_libraries): Call
9885 the_target->qxfer_libraries_svr4.
9886 (handle_qxfer_libraries_svr4): New function.
9887 (qxfer_packets): New entry "libraries-svr4".
9888 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9889 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9890 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9891 PACKET_qXfer_libraries_svr4.
9893 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9895 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9896 PSW address/mask between 8-byte and 16-byte formats.
9897 (s390_supply_ptrace_register): Likewise.
9898 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9899 basic addressing mode bit.
9901 2011-11-24 Stan Shebs <stan@codesourcery.com>
9903 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9905 2011-11-17 Stan Shebs <stan@codesourcery.com>
9907 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9908 (tracing_start_time): New global.
9909 (tracing_stop_time): New global.
9910 (tracing_user_name): New global.
9911 (tracing_notes): New global.
9912 (tracing_stop_note): New global.
9913 (cmd_qtstart): Set traceframe_usage, start_time.
9914 (stop_tracing): Set stop_time.
9915 (cmd_qtstatus): Report additional status.
9916 (cmd_qtp): New function.
9917 (handle_tracepoint_query): Call it.
9918 (cmd_qtnotes): New function.
9919 (handle_tracepoint_general_set): Call it.
9920 (get_timestamp): Rename from tsv_get_timestamp.
9922 2011-11-14 Stan Shebs <stan@codesourcery.com>
9923 Kwok Cheung Yeung <kcy@codesourcery.com>
9925 * linux-x86-low.c (small_jump_insn): New.
9926 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9927 trampoline and error message, build a trampoline and issue a small
9928 jump instruction to it.
9929 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9930 trampoline and error message.
9931 (x86_get_min_fast_tracepoint_insn_len): New.
9932 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9933 * linux-low.h (struct linux_target_ops): Add arguments to
9934 install_fast_tracepoint_jump_pad operation, add new operation.
9935 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9937 (linux_get_min_fast_tracepoint_insn_len): New function.
9938 (linux_target_op): Add new operation.
9939 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9940 (gdb_trampoline_buffer_end): Ditto.
9941 (gdb_trampoline_buffer_error): Ditto.
9942 (struct ipa_sym_addresses): Add fields for new IPA variables.
9943 (symbol_list): Add entries for new IPA variables.
9944 (struct tracepoint): Add fields to hold the address range of the
9945 trampoline used by the tracepoint.
9946 (trampoline_buffer_head): New static variable.
9947 (trampoline_buffer_tail): Ditto.
9948 (claim_trampoline_space): New function.
9949 (have_fast_tracepoint_trampoline_buffer): New function.
9950 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9952 (install_fast_tracepoint): Ditto, also add error buffer argument.
9953 (cmd_qtminftpilen): New function.
9954 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9955 (fast_tracepoint_from_trampoline_address): New function.
9956 (fast_tracepoint_collecting): Handle trampoline as part of jump
9958 (set_trampoline_buffer_space): New function.
9959 (initialize_tracepoint): Initialize new IPA variables.
9960 * target.h (struct target_ops): Add arguments to
9961 install_fast_tracepoint_jump_pad operation, add new
9962 get_min_fast_tracepoint_insn_len operation.
9963 (target_get_min_fast_tracepoint_insn_len): New.
9964 (install_fast_tracepoint_jump_pad): Add arguments.
9965 * server.h (IPA_BUFSIZ): Define.
9966 * linux-i386-ipa.c: Include extra header files.
9967 (initialize_fast_tracepoint_trampoline_buffer): New function.
9968 (initialize_low_tracepoint): Call it.
9969 * server.h (set_trampoline_buffer_space): Declare.
9970 (claim_trampoline_space): Ditto.
9971 (have_fast_tracepoint_trampoline_buffer): Ditto.
9973 2011-11-14 Yao Qi <yao@codesourcery.com>
9975 * server.c (handle_query): Handle InstallInTrace for qSupported.
9976 * tracepoint.c (add_tracepoint): Sort list.
9977 (install_tracepoint, download_tracepoint): New.
9978 (cmd_qtdp): Call them to install and download tracepoints.
9979 (sort_tracepoints): Removed.
9980 (cmd_qtstart): Update.
9982 2011-11-14 Yao Qi <yao@codesourcery.com>
9984 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9985 * mem-break.h: Declare.
9986 * tracepoint.c (cmd_qtstart): Move some code to ...
9987 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9989 (download_tracepoints): Move some code to ...
9990 (download_tracepoint_1): ... here. New.
9992 2011-11-08 Yao Qi <yao@codesourcery.com>
9994 * remote-utils.c (relocate_instruction): A comment fix.
9996 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9998 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9999 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10000 dr_status_mirror and dr_control_mirror from debug_reg_state.
10001 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10002 (i386_initial_stuff): Remove use of deleted globals.
10003 (i386_get_thread_context, i386_set_thread_context,
10004 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10005 from debug_reg_state.
10007 2011-11-05 Yao Qi <yao@codesourcery.com>
10009 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10010 address as TPOINT's.
10012 2011-11-02 Stan Shebs <stan@codesourcery.com>
10014 * tracepoint.c (agent_mem_read_string): New function.
10015 (eval_agent_expr): Call it for tracenz.
10016 * server.c (handle_query): Report support for tracenz.
10018 2011-11-02 Yao Qi <yao@codesourcery.com>
10020 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10022 2011-11-02 Yao Qi <yao@codesourcery.com>
10024 * target.h: Fix a typo in comment.
10026 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10028 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10029 clobber the breakpoints' shadows with fast tracepoint jumps.
10030 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10031 * target.c (write_inferior_memory): Also pass MYADDR down to
10034 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10036 * configure.ac: Check support for personality routine.
10037 * configure: Regenerate.
10038 * config.in: Likewise.
10039 * linux-low.c: Include <sys/personality.h>.
10040 Define ADDR_NO_RANDOMIZE if necessary.
10041 (linux_create_inferior): Disable address space randomization when
10042 forking inferior, if requested.
10043 (linux_supports_disable_randomization): New function.
10044 (linux_target_ops): Install it.
10045 * server.h (disable_randomization): Declare.
10046 * server.c (disable_randomization): New global variable.
10047 (handle_general_set): Handle QDisableRandomization.
10048 (handle_query): Likewise for qSupported.
10049 (main): Support --disable-randomization and --no-disable-randomization
10050 command line arguments.
10051 * target.h (struct target_ops): Add supports_disable_randomization.
10052 (target_supports_disable_randomization): New macro.
10054 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10056 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10058 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10059 [!PT_GETDSBT] (target_loadmap): New definition.
10060 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10061 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10062 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10063 and PT_GETDSBT to LINUX_LOADMAP.
10064 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10065 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10067 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10069 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10070 (arm_linux_hwbp_cap): New static variable.
10071 (arm_linux_get_hwbp_cap): Replace by ...
10072 (arm_linux_init_hwbp_cap): ... this new function.
10073 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10074 (arm_linux_get_hw_watchpoint_count): Likewise.
10075 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10076 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10077 (arm_prepare_to_resume): Use perror_with_name instead of error.
10079 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10081 * linux-arm-low.c: Include <signal.h>.
10082 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10083 (struct arm_linux_hwbp_cap): New data type.
10084 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10085 (struct arm_linux_hw_breakpoint): New data type.
10086 (MAX_BPTS, MAX_WPTS): Define.
10087 (struct arch_process_info, struct arch_lwp_info): New data types.
10088 (arm_linux_get_hwbp_cap): New function.
10089 (arm_linux_get_hw_breakpoint_count): Likewise.
10090 (arm_linux_get_hw_watchpoint_count): Likewise.
10091 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10092 (arm_hwbp_control_initialize): Likewise.
10093 (arm_hwbp_control_is_enabled): Likewise.
10094 (arm_hwbp_control_is_initialized): Likewise.
10095 (arm_hwbp_control_disable): Likewise.
10096 (arm_linux_hw_breakpoint_equal): Likewise.
10097 (arm_linux_hw_point_initialize): Likewise.
10098 (struct update_registers_data): New data structure.
10099 (update_registers_callback: New function.
10100 (arm_insert_point): Likewise.
10101 (arm_remove_point): Likewise.
10102 (arm_stopped_by_watchpoint): Likewise.
10103 (arm_stopped_data_address): Likewise.
10104 (arm_new_process): Likewise.
10105 (arm_new_thread): Likewise.
10106 (arm_prepare_to_resume): Likewise.
10107 (the_low_target): Register arm_insert_point, arm_remove_point,
10108 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10109 arm_new_thread, and arm_prepare_to_resume.
10111 2011-09-15 Stan Shebs <stan@codesourcery.com>
10113 * server.h (struct emit_ops): Add compare-goto fields.
10114 * tracepoint.c (gdb_agent_op_sizes): New table.
10115 (emit_eq_goto): New function.
10116 (emit_ne_goto): New function.
10117 (emit_lt_goto): New function.
10118 (emit_le_goto): New function.
10119 (emit_gt_goto): New function.
10120 (emit_ge_goto): New function.
10121 (is_goto_target): New function.
10122 (compile_bytecodes): Recognize special cases of compare-goto
10123 combinations and call specialized emitters for them.
10124 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10125 (amd64_emit_ne_goto): New function.
10126 (amd64_emit_lt_goto): New function.
10127 (amd64_emit_le_goto): New function.
10128 (amd64_emit_gt_goto): New function.
10129 (amd64_emit_ge_goto): New function.
10130 (amd64_emit_ops): Add the new functions.
10131 (i386_emit_eq_goto): New function.
10132 (i386_emit_ne_goto): New function.
10133 (i386_emit_lt_goto): New function.
10134 (i386_emit_le_goto): New function.
10135 (i386_emit_gt_goto): New function.
10136 (i386_emit_ge_goto): New function.
10137 (i386_emit_ops): Add the new functions.
10139 2011-09-08 Stan Shebs <stan@codesourcery.com>
10141 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10142 (i386_emit_epilogue): Restore %ebx.
10144 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10146 * server.c (step_thread): Remove definition.
10147 (process_serial_event): Don't handle Hs.
10148 * server.h (step_thread): Remove declaration.
10149 * target.c (set_desired_inferior): Remove use of step_thread.
10151 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10153 * linux-low.c: Include linux-procfs.h.
10154 (linux_attach_lwp_1): Update comments.
10155 (linux_attach): Scan for existing threads when attaching to a
10156 process that is the tgid.
10157 * Makefile.in: Update dependencies.
10159 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10161 * configure.srv: Add linux-procfs.o dependencies.
10163 2011-08-14 Yao Qi <yao@codesourcery.com>
10165 * target.h (struct target_ops): Fix indent.
10166 * win32-low.c (win32_target_ops): Fix comment.
10168 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10169 Yao Qi <yao@codesourcery.com>
10171 * Makefile.in (clean): Remove tic6x-*.c files.
10172 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10173 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10174 (tic6x-c64xp-linux.c): Likewise.
10175 * configure.srv: Add support for tic6x-*-uclinux.
10176 * linux-tic6x-low.c: New.
10177 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10179 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10180 Yao Qi <yao@codesourcery.com>
10182 * target.h (struct target_ops): Add read_loadmap.
10183 * linux-low.c (struct target_loadseg): New type.
10184 (struct target_loadmap): New type.
10185 (linux_read_loadmap): New function.
10186 (linux_target_ops): Add linux_read_loadmap.
10187 * server.c (handle_query): Support qXfer:fdpic:read packet.
10188 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10191 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10193 * win32-low.c: Include <stdint.h>.
10195 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10197 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10198 to the inferior here.
10199 (i386_remove_aligned_watchpoint): Ditto.
10200 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10201 fit part of the watchpoint in the debug registers.
10202 (i386_update_inferior_debug_regs): New.
10203 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10204 registers, and only update the inferior on success.
10205 (i386_low_remove_watchpoint): Ditto.
10207 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10209 * linux-low.c (compare_ints, unique, list_threads, show_process,
10210 linux_core_of_thread): Delete.
10211 (linux_target_ops): Change linux_core_of_thread to
10212 linux_common_core_of_thread.
10213 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10214 * utils.c (malloc_failure): Change type of argument.
10215 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10216 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10217 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10218 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10219 (IPA_OBJS): Add common-utils-ipa.o.
10220 (ptid_h, linux_osdata_h): New macros.
10221 (server_h): Add common/common-utils.h, common/xml-utils.h,
10222 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10224 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10225 ptid.o, buffer.o): New rules.
10226 (linux-low.o): Add common/linux-osdata.h as a dependency.
10227 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10228 * configure.ac: Add AC_HEADER_DIRENT check.
10229 * config.in: Regenerate.
10230 * configure: Regenerate.
10231 * remote-utils.c (xml_escape_text): Delete.
10232 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10233 buffer_xml_printf): Move to common/buffer.c.
10234 * server.c (main): Remove call to initialize_inferiors.
10235 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10236 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10237 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10238 internal_error, gdb_assert, gdb_assert_fail): Delete.
10239 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10240 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10242 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10243 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10244 initialize_inferiors): Delete.
10246 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10248 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10251 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10253 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10255 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10257 2011-05-26 Yao Qi <yao@codesourcery.com>
10259 * Makefile.in (thread-db.o): Track dependence to
10260 common/gdb_thread_db.h.
10261 * thread-db.c: include gdb_thread_db.h from right place.
10263 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10265 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10266 __FILE__ and __LINE__ to internal_error.
10268 2011-05-13 Doug Evans <dje@google.com>
10270 * thread-db.c (try_thread_db_load_from_sdir): New function.
10271 (try_thread_db_load_from_dir): New function.
10272 (thread_db_load_search): Handle $sdir, ignore $pdir.
10273 Remove trying of system directories if search of
10274 libthread-db-search-path fails, that is now done via $sdir.
10276 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10278 * server.c (handle_query): Add EnableDisableTracepoints to the list
10279 of supported features.
10280 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10282 (cmd_qtenable_disable): New.
10283 (cmd_qtstart): Install tracepoints even if disabled.
10284 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10285 receiving a QTEnable or QTDisable packet.
10286 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10287 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10289 (gdb_probe): Skip data collection if static tracepoint is disabled.
10291 2011-05-10 Doug Evans <dje@google.com>
10293 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10295 2011-05-04 Doug Evans <dje@google.com>
10297 * linux-low.c (linux_join): Skip process lookup.
10298 * spu-low.c (spu_join): Ditto.
10299 * server.c (join_inferiors_callback): Delete.
10300 (process_serial_event): For 'D' packet (detach) call join_inferior
10303 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10305 * README: Don't mention xscale*-*-linux*.
10306 * configure.srv (xscale*-*-linux*): Don't handle target.
10308 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10310 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10312 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10313 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10314 (i386_emit_void_call_2): Likewise.
10316 2011-04-26 Yao Qi <yao@codesourcery.com>
10318 * linux-low.c: Move common macros to linux-ptrace.h.
10319 Include linux-ptrace.h.
10320 * Makefile.in (linux_ptrace_h): New.
10321 (linux-low.o): Depends on linux-ptrace.h.
10323 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10325 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10326 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10327 (remote_prepare): New function with most of the TCP code from ...
10328 (remote_open): ... here. Detect PORT here unconditionally. Move also
10329 setting transport_is_reliable.
10330 * server.c (run_once): New variable.
10331 (gdbserver_usage): Document it.
10332 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10333 the first run if RUN_ONCE.
10334 * server.h (run_once, remote_prepare): New declarations.
10336 2011-04-19 Tom Tromey <tromey@redhat.com>
10338 * win32-low.c (handle_load_dll): Remove duplicate "the".
10340 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10342 Remove support for old Cygwin 1.5 versions.
10343 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10344 function to avoid warning.
10345 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10348 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10350 * gdbserver/server.h (Macro _): Define it if not available.
10352 2011-03-14 Michael Snyder <msnyder@vmware.com>
10354 * hostio.c (handle_close): Remove unnecessary null test.
10356 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10358 * Makefile.in (maintainer-clean realclean distclean): Remove
10359 "make ... subdir_do" command.
10361 2011-03-10 Michael Snyder <msnyder@vmware.com>
10363 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10365 * server.c (handle_v_run): Free alloced buffer on early return.
10367 2011-03-09 Yao Qi <yao@codesourcery.com>
10370 2011-03-04 Yao Qi <yao@codesourcery.com>
10372 * Makefile.in: Remove GNU make feature --directory.
10374 2011-03-05 Yao Qi <yao@codesourcery.com>
10376 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10377 (subdir_do): New make target. Copied from gdb/Makefile.
10378 (maintainer-clean, realclean, distclean, clean): Call corresponding
10379 make targets in common/Makefile.
10381 2011-02-11 Yao Qi <yao@codesourcery.com>
10383 * configure.ac: Call AC_PROG_RANLIB.
10384 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10385 * configure: Regenerate.
10387 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10389 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10391 2011-03-06 Yao Qi <yao@codesourcery.com>
10393 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10395 2011-03-05 Yao Qi <yao@codesourcery.com>
10397 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10398 (subdir_do): New make target. Copied from gdb/Makefile.
10399 (maintainer-clean, realclean, distclean, clean): Call corresponding
10400 make targets in common/Makefile.
10402 2011-03-04 Yao Qi <yao@codesourcery.com>
10404 * Makefile.in: Remove GNU make feature --directory.
10406 2011-03-04 Michael Snyder <msnyder@vmware.com>
10408 * server.c (queue_stop_reply): Call xmalloc not malloc.
10410 2011-03-02 Michael Snyder <msnyder@vmware.com>
10412 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10414 2011-02-28 Michael Snyder <msnyder@vmware.com>
10416 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10417 (cmd_qtframe): Ditto.
10418 (cmd_qtbuffer): Ditto.
10419 (cmd_bigqtbuffer): Ditto.
10421 * utils.c (decimal2str): Initialize 'width' to nine, then
10422 don't mess with it.
10424 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10426 * hostio.c (require_data): Free *data, not data.
10428 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10430 * hostio.c (require_data): Use free, not xfree.
10432 2011-02-27 Michael Snyder <msnyder@vmware.com>
10434 * server.c (handle_query): Discard unused value.
10436 * hostio.c (require_data): Free malloc memory before returning
10439 2011-02-26 Michael Snyder <msnyder@vmware.com>
10441 * linux-low.c (list_threads): Call closedir for dirent.
10443 2011-02-27 Michael Snyder <msnyder@vmware.com>
10445 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10446 a case statement falls through.
10448 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10450 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10453 2011-02-26 Michael Snyder <msnyder@vmware.com>
10455 * utils.c (decimal2str): Eliminate dead code and dead param.
10456 (pulongest): Drop dead param from call to decimal2str.
10459 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10461 Revert the following patch (not approved yet):
10462 2011-02-21 Hui Zhu <teawater@gmail.com>
10463 * tracepoint.c (tp_printf): New function.
10464 (eval_agent_expr): Handle gdb_agent_op_printf.
10466 2011-02-21 Hui Zhu <teawater@gmail.com>
10468 * tracepoint.c (tp_printf): New function.
10469 (eval_agent_expr): Handle gdb_agent_op_printf.
10471 2011-02-18 Tom Tromey <tromey@redhat.com>
10473 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10474 (tracepoint.o): Likewise.
10475 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10476 (gdb_agent_op_names): Likewise.
10478 2011-02-18 Tom Tromey <tromey@redhat.com>
10480 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10481 gdb_agent_op_rot>: New constants.
10482 (gdb_agent_op_names): Add pick and roll.
10483 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10486 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10488 * aclocal.m4: Regenerated with aclocal-1.11.1.
10490 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10492 * server.c (handle_qxfer_traceframe_info): New.
10493 (qxfer_packets): Register "traceframe-info".
10494 (handle_query): Report support for qXfer:traceframe-info:read+.
10495 * tracepoint.c (match_blocktype): New.
10496 (traceframe_find_block_type): Rename to ...
10497 (traceframe_walk_blocks): ... this. Add callback filter argument,
10499 (traceframe_find_block_type): New, reimplemented on top of
10500 traceframe_walk_blocks.
10501 (build_traceframe_info_xml): New.
10502 (traceframe_read_info): New.
10503 * server.h (traceframe_read_info): Declare.
10505 2011-02-11 Yao Qi <yao@codesourcery.com>
10507 * configure.ac: Call AC_PROG_RANLIB.
10508 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10509 * configure: Regenerate.
10511 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10513 * server.c (gdb_read_memory): Change return semantics to allow
10515 (handle_search_memory_1): Adjust.
10516 (process_serial_event) <'m' packet>: Handle partial transfers.
10517 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10519 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10521 * regcache.c (init_register_cache): Initialize
10522 regcache->register_status.
10523 (free_register_cache): Release regcache->register_status.
10524 (regcache_cpy): Copy register_status.
10525 (registers_to_string): Print 'x's for unavailable registers.
10526 (supply_register): Mark the register's status valid or
10527 unavailable, depending on whether a buffer was passed in or not.
10528 (supply_register_zeroed): New.
10529 (supply_regblock): Mark the registers' status valid or
10530 unavailable, depending on whether a buffer was passed in or not.
10531 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10532 (struct regcache): New `register_status' field.
10533 (supply_register_zeroed): Declare.
10534 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10535 supply_register_zeroed, rather than passing a NULL buffer to
10537 * tracepoint.c (fetch_traceframe_registers): Update comment.
10539 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10541 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10544 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10546 * server.h (decode_xfer_write): Change prototype.
10547 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10548 and don't extract the annex here.
10549 * server.c (decode_xfer_read): Remove `annex' parameter,
10550 and don't extract the annex here.
10551 (decode_xfer): New.
10552 (struct qxfer): New.
10553 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10554 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10555 (handle_qxfer_statictrace): New functions, abstracted out from
10556 handle_query, and made to use the struct qxfer interface.
10557 (handle_threads_qxfer_proper): Rename to ...
10558 (handle_qxfer_threads_proper): ... this.
10559 (handle_threads_qxfer): Rename to ...
10560 (handle_qxfer_threads): ... this. Adjust.
10561 (qxfer_packets): New array.
10562 (handle_qxfer): New function.
10563 (handle_query): Use handle_qxfer.
10565 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10567 * gdbreplay.c: Shorten lines of >= 80 columns.
10568 * linux-low.c: Ditto.
10569 * linux-ppc-low.c: Ditto.
10570 * linux-s390-low.c: Ditto.
10571 * linux-sparc-low.c: Ditto.
10572 * linux-x86-low.c: Ditto.
10573 * linux-xtensa-low.c: Ditto.
10574 * mem-break.c: Ditto.
10575 * nto-low.c: Ditto.
10576 * regcache.h: Ditto.
10577 * remote-utils.c: Ditto.
10580 * thread-db.c: Ditto.
10581 * tracepoint.c: Ditto.
10583 * win32-low.h: Ditto.
10585 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10587 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10590 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10592 * server.c (gdbserver_version): Update copyright year in version
10594 * gdbreplay.c (gdbreplay_version): Ditto.
10596 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10598 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10599 * linux-bfin-low.c: New file.
10600 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10601 PT_DATA_ADDR for BFIN targets.
10602 * Makefile.in (SFILES): Add linux-bfin-low.c.
10603 (clean): Remove reg-bfin.c.
10604 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10605 * README: Mention supported Blackfin targets.
10607 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10609 * .gitignore: New file.
10611 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10613 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10615 2010-10-22 Jie Zhang <jie@codesourcery.com>
10617 * Makefile.in: Add FLAGS_TO_PASS variable.
10618 (install): Remove dependency of install-only and recursively
10619 invoke make for install-only.
10621 2010-10-04 Doug Evans <dje@google.com>
10623 * Makefile.in (uninstall): Use $(DESTDIR).
10625 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10629 * linux-x86-low.c (compat_siginfo_from_siginfo)
10630 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10631 si_code is < 0. Check for si_code == SI_TIMER before checking for
10634 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10636 * lynx-i386-low.c: New file.
10637 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10639 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10641 * lynx-low.c (ptrace_request_to_str): Remove handling for
10642 request values that have been removed in LynxOS 5.x.
10644 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10646 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10649 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10651 * configure.ac: Add --enable-inprocess-agent option.
10652 * configure: Rebuilt.
10654 2010-09-06 Yao Qi <yao@codesourcery.com>
10656 * linux-low.c (linux_kill): Remove unused variable.
10657 (linux_stabilize_threads): Likewise.
10658 * server.c (start_inferior): Likewise.
10659 (queue_stop_reply_callback): Likewise.
10660 * tracepoint.c (do_action_at_tracepoint): Likewise.
10662 2010-09-06 Yao Qi <yao@codesourcery.com>
10664 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10667 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10669 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10671 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10673 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10676 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10678 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10679 gdbserver/lynx-ppc-low.c: New files.
10680 * Makefile.in (lynx_low_h): New variable.
10681 (lynx-low.o, lynx-ppc-low.o): New rules.
10682 * configure.ac: On LynxOS, link with -lnetinet.
10683 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10684 * configure: regenerate.
10686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10688 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10689 * configure.ac: Add check for vasprintf and vsnprintf.
10690 * configure, config.in: Regenerate.
10691 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10693 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10695 * gdbreplay.c: Move include of alloca.h up, next to include of
10697 * server.h: Add include of malloc.h.
10698 * mem-break.c: Remove include of malloc.h.
10699 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10701 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10703 * Makefile.in (memmem.o): Build with -Wno-error.
10705 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10707 * utils.c (xsnprintf): Make non-static.
10708 * server.h: Add xsnprintf declaration.
10709 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10710 replace calls to snprintf by calls to xsnprintf throughout.
10712 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10714 * configure.ac: Add configure check for alloca.
10715 * configure, config.in: Regenerate.
10716 * server.h: Include alloca.h if it exists.
10717 * gdbreplay.c: Include alloca.h if it exists.
10719 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10721 * linux-low.c (__SIGRTMIN): Define if not already defined.
10722 (linux_create_inferior): Check for __ANDROID__ rather than
10724 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10725 are already deferred.
10726 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10727 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10728 stopped and already has a pending signal to report.
10729 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10730 a pending signal to report or is moving out of a jump pad.
10731 (linux_init_signals): Check for __ANDROID__ rather than
10734 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10736 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10737 debug_threads check. Avoid a linear search when not doing debug
10740 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10742 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10743 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10744 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10745 (process_event): Change local fd's type to gdb_fildes_t.
10746 (create_file_handler): Adjust prototype.
10747 (delete_file_handler): Adjust prototype.
10748 (handle_file_event): Adjust prototype. Use pfildes.
10749 (create_file_event): Adjsut prototype.
10750 * remote-utils.c (remote_desc, listen_desc): Change type to
10752 * server.h: New gdb_fildes_t typedef.
10753 [USE_WIN32API]: Include winsock2.h.
10754 (delete_file_handler, add_file_handler): Adjust prototypes.
10755 (pfildes): Declare.
10756 * utils.c (pfildes): New.
10758 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10760 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10761 * configure: Regenerate.
10763 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10765 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10766 (linux_done_accessing_memory): ... this.
10767 (linux_target_ops): Adjust.
10768 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10769 * nto-low.c (nto_target_ops): Adjust comment.
10770 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10771 * spu-low.c (spu_target_ops): Adjust comment.
10772 * target.h (target_ops): Rename unprepare_to_access_memory field
10773 to done_accessing_memory.
10774 (unprepare_to_access_memory): Rename to ...
10775 (done_accessing_memory): ... this.
10777 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10779 * linux-low.c (linux_prepare_to_access_memory): New.
10780 (linux_unprepare_to_access_memory): New.
10781 (linux_target_ops): Install them.
10782 * server.c (read_memory): Rename to ...
10783 (gdb_read_memory): ... this. Use
10784 prepare_to_access_memory/prepare_to_access_memory.
10785 (write_memory): Rename to ...
10786 (gdb_write_memory): ... this. Use
10787 prepare_to_access_memory/prepare_to_access_memory.
10788 (handle_search_memory_1): Adjust.
10789 (process_serial_event): Adjust.
10790 * target.h (struct target_ops): New fields
10791 prepare_to_access_memory and unprepare_to_access_memory.
10792 (prepare_to_access_memory, unprepare_to_access_memory): New.
10793 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10794 prepare_to_access_memory/prepare_to_access_memory.
10795 * nto-low.c (nto_target_ops): Adjust.
10796 * spu-low.c (spu_target_ops): Adjust.
10797 * win32-low.c (win32_target_ops): Adjust.
10799 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10801 * Makefile.in (WARN_CFLAGS): Get it from configure.
10802 (WERROR_CFLAGS): New.
10803 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10804 * configure.ac: Introduce --enable-werror, which adds -Werror to
10805 the compiler command line. Enabled by default. Disable with
10806 --disable-werror. Add -Wdeclaration-after-statement
10807 Wpointer-arith and -Wformat-nonliteral to warning flags.
10808 * configure: Regenerate.
10810 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10812 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10814 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10816 * gdbreplay.c (remote_error): New.
10818 (expect): Use gdbchar. Check for error reading from GDB.
10819 Clarify sync error output.
10820 (play): Check for errors writing to GDB.
10821 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10822 * remote-utils.c (getpkt): Check for errors writing to the remote
10825 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10827 * linux-low.c (linux_wait_1): Move non-debugging code out of
10828 `debug_threads' control.
10830 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10832 * linux-low.c (linux_wait_1): Don't set last_status here.
10833 * server.c (push_event, queue_stop_reply_callback): Assert we're
10834 not pushing a TARGET_WAITKIND_IGNORE event.
10835 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10836 (myresume, handle_target_event): Set the thread's last_resume_kind
10837 and last_status from the target returned status.
10839 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10843 * linux-x86-low.c (update_debug_registers_callback): New.
10844 (i386_dr_low_set_addr): Use it.
10845 (i386_dr_low_get_addr): New.
10846 (i386_dr_low_set_control): Use update_debug_registers_callback.
10847 (i386_dr_low_get_control): New.
10848 (i386_dr_low_get_status): Adjust.
10849 * linux-low.c (linux_stop_lwp): New.
10850 * linux-low.h (linux_stop_lwp): Declare.
10852 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10853 argument instead of a i386_debug_reg_state.
10854 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10855 a i386_debug_reg_state.
10856 (i386_insert_aligned_watchpoint): Adjust.
10857 (i386_remove_aligned_watchpoint): Adjust.
10858 (i386_low_stopped_data_address): Read the debug registers from the
10859 inferior instead of from the mirrors.
10860 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10861 (i386_dr_low_get_addr): Declare.
10862 (i386_dr_low_get_control): Declare.
10863 (i386_dr_low_get_status): Change prototype.
10865 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10866 (i386_dr_low_get_addr): New.
10867 (i386_dr_low_get_control): New.
10868 (i386_dr_low_get_status): Adjust prototype. Return
10870 (i386_initial_stuff): Clear dr_status_mirror and
10872 (i386_get_thread_context): Adjust.
10873 (i386_set_thread_context): Adjust.
10874 (i386_thread_added): Adjust.
10876 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10878 * linux-low.h (linux_thread_area): Delete declaration.
10880 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10882 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10883 after its termination.
10885 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10887 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10888 (gdb_wants_all_stopped): Delete.
10889 (linux_wait_1): Don't call them.
10890 * server.c (handle_v_cont): Tag all threads as want-stopped.
10891 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10892 stopped as "client-wants-stopped".
10894 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10896 * Makefile.in (signals_h): New.
10897 (server_h): Depend on it.
10898 (server.o): Don't depend on $(signals_def).
10899 (signals.o): Depend on $(signals_def).
10901 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10903 * Makefile.in (signals_def): New.
10904 (server_h): Append include/gdb/signals.h and signals_def.
10905 (server.o): Append signals_def.
10907 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10909 * server.c (handle_target_event): Use target_signal_to_host for
10910 resume_info.sig initialization.
10911 * target.h (struct thread_resume) <sig>: New comment.
10913 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10915 * server.c (handle_query): strcpy() the returned string from paddress()
10916 instead of sprintf().
10917 * utils.c (paddress): Return phex_nz().
10919 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10921 * server.c (handle_v_cont): Call mourn_inferior if process
10923 (myresume): Likewise.
10925 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10927 Static tracepoints, and integration with UST.
10929 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10930 * mem-break.c (uninsert_all_breakpoints)
10931 (reinsert_all_breakpoints): New.
10932 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10933 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10934 (gdb_agent_ust_loaded, helper_thread_id)
10935 (gdb_agent_helper_thread_id): New macros.
10936 (struct ipa_sym_addresses): Add addr_ust_loaded,
10937 addr_helper_thread_id, addr_cmd_buf.
10938 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10939 (in_process_agent_loaded_ust): New.
10940 (write_e_ust_not_loaded): New.
10941 (maybe_write_ipa_ust_not_loaded): New.
10942 (struct collect_static_trace_data_action): New.
10943 (enum tracepoint_type) <static_tracepoint>: New.
10944 (struct tracepoint) <handle>: Mention static tracepoints.
10945 (struct static_tracepoint_ctx): New.
10946 (CMD_BUF_SIZE): New.
10947 (add_tracepoint_action): Handle static tracepoint actions.
10948 (unprobe_marker_at): New.
10949 (clear_installed_tracepoints): Handle static tracepoints.
10950 (cmd_qtdp): Handle static tracepoints.
10951 (probe_marker_at): New.
10952 (cmd_qtstart): Handle static tracepoints.
10953 (response_tracepoint): Handle static tracepoints.
10954 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10955 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10956 (get_context_regcache): Handle static tracepoints.
10957 (do_action_at_tracepoint): Handle static tracepoint actions.
10958 (traceframe_find_block_type): Handle static trace data blocks.
10959 (traceframe_read_sdata): New.
10960 (download_tracepoints): Download static tracepoint actions.
10961 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10962 (GDB_PROBE_NAME): New.
10964 (GET_UST_SYM): New.
10967 (ust_marker_to_static_tracepoint): New.
10969 (collect_ust_data_at_tracepoint): New.
10970 (gdb_ust_probe): New.
10971 (UNIX_PATH_MAX, SOCK_DIR): New.
10972 (gdb_ust_connect_sync_socket): New.
10973 (resume_thread, stop_thread): New.
10974 (run_inferior_command): New.
10975 (init_named_socket): New.
10976 (gdb_ust_socket_init): New.
10977 (cstr_to_hexstr): New.
10979 (first_marker, next_marker): New.
10980 (response_ust_marker): New.
10981 (cmd_qtfstm, cmd_qtsstm): New.
10982 (unprobe_marker_at, probe_marker_at): New.
10983 (cmd_qtstmat, gdb_ust_thread): New.
10984 (gdb_ust_init): New.
10985 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10986 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10987 (ST_REGENTRY): New.
10988 (x86_64_st_collect_regmap): New.
10989 (X86_64_NUM_ST_COLLECT_GREGS): New.
10990 (AMD64_RIP_REGNUM): New.
10991 (supply_static_tracepoint_registers): New.
10992 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10993 (ST_REGENTRY): New.
10994 (i386_st_collect_regmap): New.
10995 (i386_NUM_ST_COLLECT_GREGS): New.
10996 (supply_static_tracepoint_registers): New.
10997 * server.c (handle_query): Handle qXfer:statictrace:read.
10998 <qSupported>: Report support for StaticTracepoints, and
10999 qXfer:statictrace:read features.
11000 * server.h (traceframe_read_sdata)
11001 (supply_static_tracepoint_registers): Declare.
11002 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11003 (unpack_varlen_hex): Include in IPA build.
11004 * Makefile.in (ustlibs, ustinc): New.
11005 (IPA_OBJS): Add remote-utils-ipa.o.
11006 ($(IPA_LIB)): Link -ldl and -lpthread.
11008 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11009 * config.in, configure: Regenerate.
11011 2010-06-20 Ian Lance Taylor <iant@google.com>
11012 Pedro Alves <pedro@codesourcery.com>
11014 * linux-x86-low.c (always_true): Delete.
11015 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11016 trying to fool the compiler with always_true.
11018 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11020 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11021 conditions in gdbserver.
11023 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11025 * spu-low.c (spu_read_memory): Wrap around local store limit.
11026 (spu_write_memory): Likewise.
11028 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11030 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11031 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11033 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11035 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11036 uses with LONGEST uses.
11038 2010-06-14 Stan Shebs <stan@codesourcery.com>
11039 Pedro Alves <pedro@codesourcery.com>
11043 * linux-x86-low.c: Include limits.h.
11045 (always_true): New.
11048 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11049 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11050 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11051 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11052 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11053 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11054 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11055 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11056 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11057 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11058 (amd64_emit_void_call_2): New.
11059 (amd64_emit_ops): New.
11060 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11061 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11062 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11063 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11064 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11065 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11066 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11067 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11068 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11069 (i386_emit_stack_adjust, i386_emit_int_call_1)
11070 (i386_emit_void_call_2): New.
11071 (i386_emit_ops): New.
11072 (x86_emit_ops): New.
11073 (the_low_target): Install x86_emit_ops.
11074 * server.h (struct emit_ops): New.
11075 (get_raw_reg_func_addr): Declare.
11076 (current_insn_ptr, emit_error): Declare.
11077 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11078 (set_trace_state_variable_value): New defines.
11079 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11080 addr_get_trace_state_variable_value and
11081 addr_set_trace_state_variable_value.
11082 (symbol_list): New fields for get_raw_reg,
11083 get_trace_state_variable_value and set_trace_state_variable_value.
11084 (condfn): New typedef.
11085 (struct tracepoint): New field `compiled_cond'.
11086 (do_action_at_tracepoint): Clear compiled_cond.
11087 (get_trace_state_variable_value, set_trace_state_variable_value):
11089 (condition_true_at_tracepoint): If there's a compiled condition,
11091 (current_insn_ptr, emit_error): New globals.
11092 (struct bytecode_address): New.
11093 (get_raw_reg_func_addr): New.
11094 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11095 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11096 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11097 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11098 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11099 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11100 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11101 (compile_tracepoint_condition, compile_bytecodes): New.
11102 * target.h (emit_ops): Forward declare.
11103 (struct target_ops): New field emit_ops.
11104 (target_emit_ops): New.
11105 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11106 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11107 * linux-low.c (linux_emit_ops): New.
11108 (linux_target_ops): Install it.
11109 * linux-low.h (struct linux_target_ops): New field emit_ops.
11111 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11113 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11114 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11116 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11117 Stan Shebs <stan@codesourcery.com>
11119 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11120 (all): Depend on $(extra_libraries).
11121 (install-only): Install the IPA.
11122 (IPA_OBJS, IPA_LIB): New.
11123 (clean): Remove the IPA lib.
11124 (IPAGENT_CFLAGS): New.
11125 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11126 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11127 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11128 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11129 * configure.ac: Check for atomic builtins support in the compiler.
11130 (IPA_DEPFILES, extra_libraries): Define.
11131 * configure.srv (ipa_obj): Add description.
11132 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11133 (i[34567]86-*-linux*): Set ipa_obj.
11134 (x86_64-*-linux*): Set ipa_obj.
11135 * linux-low.c (stabilizing_threads): New.
11136 (supports_fast_tracepoints): New.
11137 (linux_detach): Stabilize threads before detaching.
11138 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11139 the lwp is either not stabilizing, or is moving out of a jump pad.
11140 (linux_fast_tracepoint_collecting): New.
11141 (maybe_move_out_of_jump_pad): New.
11142 (enqueue_one_deferred_signal): New.
11143 (dequeue_one_deferred_signal): New.
11144 (linux_wait_for_event_1): If moving out of a jump pad, defer
11145 pending signals to later.
11146 (linux_stabilize_threads): New.
11147 (linux_wait_1): Check if threads need moving out of jump pads, and
11149 (stuck_in_jump_pad_callback): New.
11150 (move_out_of_jump_pad_callback): New.
11151 (lwp_running): New.
11152 (linux_resume_one_lwp): Handle moving out of jump pads.
11153 (linux_set_resume_request): Dequeue deferred signals.
11154 (need_step_over_p): Also step over fast tracepoint jumps.
11155 (start_step_over): Also uninsert fast tracepoint jumps.
11156 (finish_step_over): Also reinsert fast tracepoint jumps.
11157 (linux_install_fast_tracepoint_jump): New.
11158 (linux_target_ops): Install linux_stabilize_threads and
11159 linux_install_fast_tracepoint_jump_pad.
11160 * linux-low.h (linux_target_ops) <get_thread_area,
11161 install_fast_tracepoint_jump_pad>: New fields.
11162 (struct lwp_info) <collecting_fast_tracepoint,
11163 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11164 (linux_get_thread_area): Declare.
11165 * linux-x86-low.c (jump_insn): New.
11166 (x86_get_thread_area): New.
11167 (append_insns): New.
11168 (push_opcode): New.
11169 (amd64_install_fast_tracepoint_jump_pad): New.
11170 (i386_install_fast_tracepoint_jump_pad): New.
11171 (x86_install_fast_tracepoint_jump_pad): New.
11172 (the_low_target): Install x86_get_thread_area and
11173 x86_install_fast_tracepoint_jump_pad.
11174 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11175 (struct fast_tracepoint_jump): New.
11176 (fast_tracepoint_jump_insn): New.
11177 (fast_tracepoint_jump_shadow): New.
11178 (find_fast_tracepoint_jump_at): New.
11179 (fast_tracepoint_jump_here): New.
11180 (delete_fast_tracepoint_jump): New.
11181 (set_fast_tracepoint_jump): New.
11182 (uninsert_fast_tracepoint_jumps_at): New.
11183 (reinsert_fast_tracepoint_jumps_at): New.
11184 (set_breakpoint_at): Use write_inferior_memory.
11185 (uninsert_raw_breakpoint): Use write_inferior_memory.
11186 (check_mem_read): Mask out fast tracepoint jumps.
11187 (check_mem_write): Mask out fast tracepoint jumps.
11188 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11189 (set_fast_tracepoint_jump): Declare.
11190 (delete_fast_tracepoint_jump)
11191 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11192 (reinsert_fast_tracepoint_jumps_at): Declare.
11193 * regcache.c: Don't compile many functions when building the
11194 in-process agent library.
11195 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11196 the register buffer in the heap.
11197 (free_register_cache): If the register buffer isn't owned by the
11198 regcache, don't free it.
11199 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11200 pre-existing register caches.
11201 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11203 (convert_ascii_to_int): : Constify `from' parameter type.
11204 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11205 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11206 the needed buffer in-place.
11207 (relocate_instruction): New.
11208 * server.c (handle_query) <qSymbols>: If the target supports
11209 tracepoints, give it a chance of looking up symbols. Report
11210 support for fast tracepoints.
11211 (handle_status): Stabilize threads.
11212 (process_serial_event): Adjust.
11213 * server.h (struct fast_tracepoint_jump): Forward declare.
11214 (struct process_info) <fast_tracepoint_jumps>: New field.
11215 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11216 (decode_X_packet, decode_M_packet): Adjust.
11217 (relocate_instruction): Declare.
11218 (in_process_agent_loaded): Declare.
11219 (tracepoint_look_up_symbols): Declare.
11220 (struct fast_tpoint_collect_status): Declare.
11221 (fast_tracepoint_collecting): Declare.
11222 (force_unlock_trace_buffer): Declare.
11223 (handle_tracepoint_bkpts): Declare.
11224 (initialize_low_tracepoint)
11225 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11226 * target.h (struct target_ops) <stabilize_threads,
11227 install_fast_tracepoint_jump_pad>: New fields.
11228 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11229 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11230 [HAVE_STDINT_H]: Include stdint.h.
11231 (trace_debug_1): Rename to ...
11232 (trace_vdebug): ... this.
11233 (trace_debug): Rename to ...
11234 (trace_debug_1): ... this. Add `level' parameter.
11235 (trace_debug): New.
11236 (ATTR_USED, ATTR_NOINLINE): New.
11237 (IP_AGENT_EXPORT): New.
11238 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11239 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11240 (about_to_request_buffer_space, trace_buffer_is_full)
11241 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11242 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11243 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11244 (traceframe_write_count, traceframes_created)
11245 (trace_state_variables)
11246 New renaming defines.
11247 (struct ipa_sym_addresses): New.
11248 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11249 (symbol_list): New.
11250 (ipa_sym_addrs): New.
11251 (all_tracepoint_symbols_looked_up): New.
11252 (in_process_agent_loaded): New.
11253 (write_e_ipa_not_loaded): New.
11254 (maybe_write_ipa_not_loaded): New.
11255 (tracepoint_look_up_symbols): New.
11256 (debug_threads) [IN_PROCESS_AGENT]: New.
11257 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11258 (UNKNOWN_SIDE_EFFECTS): New.
11259 (stop_tracing): New.
11260 (flush_trace_buffer): New.
11261 (stop_tracing_bkpt): New.
11262 (flush_trace_buffer_bkpt): New.
11263 (read_inferior_integer): New.
11264 (read_inferior_uinteger): New.
11265 (read_inferior_data_pointer): New.
11266 (write_inferior_data_pointer): New.
11267 (write_inferior_integer): New.
11268 (write_inferior_uinteger): New.
11269 (struct collect_static_trace_data_action): Delete.
11270 (enum tracepoint_type): New.
11271 (struct tracepoint) <type>: New field `type'.
11272 <actions_str, step_actions, step_actions_str>: Only include in
11274 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11275 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11276 (tracepoints): Use IP_AGENT_EXPORT.
11277 (last_tracepoint): Don't include in the IPA.
11278 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11279 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11280 (alloced_trace_state_variables): New.
11281 (trace_state_variables): Use IP_AGENT_EXPORT.
11282 (traceframe_t): Delete unused variable.
11283 (circular_trace_buffer): Don't include in the IPA.
11284 (trace_buffer_start): Delete.
11285 (struct trace_buffer_control): New.
11286 (trace_buffer_free): Delete.
11287 (struct ipa_trace_buffer_control): New.
11288 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11289 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11291 (trace_buffer_ctrl): New.
11292 (TRACE_BUFFER_CTRL_CURR): New.
11293 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11294 Reimplement as macros.
11295 (trace_buffer_wrap): Delete.
11296 (traceframe_write_count, traceframe_read_count)
11297 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11298 (struct tracepoint_hit_ctx) <type>: New field.
11299 (struct fast_tracepoint_ctx): New.
11300 (memory_barrier): New.
11302 (record_tracepoint_error): Update atomically in the IPA.
11303 (clear_inferior_trace_buffer): New.
11304 (about_to_request_buffer_space): New.
11305 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11306 updating the same buffer.
11307 (add_tracepoint): Default the tracepoint's type to trap
11308 tracepoint, and orig_size to -1.
11309 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11310 internal variables.
11311 (create_trace_state_variable): New parameter `gdb'. Handle it.
11312 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11313 (cmd_qtdp): Handle fast tracepoints.
11314 (cmd_qtdv): Adjust.
11315 (max_jump_pad_size): New.
11316 (gdb_jump_pad_head): New.
11317 (get_jump_space_head): New.
11318 (claim_jump_space): New.
11319 (sort_tracepoints): New.
11320 (MAX_JUMP_SIZE): New.
11321 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11323 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11324 support. Upload fast traceframes, and delete internal IPA
11326 (stop_tracing_handler): New.
11327 (flush_trace_buffer_handler): New.
11328 (cmd_qtstop): Upload fast tracepoints.
11329 (response_tracepoint): Handle fast tracepoints.
11330 (tracepoint_finished_step): Upload fast traceframes. Set the
11331 tracepoint hit context's tracepoint type.
11332 (handle_tracepoint_bkpts): New.
11333 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11334 type. Add comment about fast tracepoints.
11335 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11336 non-existing action_str field.
11337 (get_context_regcache): Handle fast tracepoints.
11338 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11340 (fast_tracepoint_from_jump_pad_address): New.
11341 (fast_tracepoint_from_ipa_tpoint_address): New.
11342 (collecting_t): New.
11343 (force_unlock_trace_buffer): New.
11344 (fast_tracepoint_collecting): New.
11346 (gdb_collect): New.
11347 (write_inferior_data_ptr): New.
11348 (target_tp_heap): New.
11349 (target_malloc): New.
11350 (download_agent_expr): New.
11352 (download_tracepoints): New.
11353 (download_trace_state_variables): New.
11354 (upload_fast_traceframes): New.
11355 (IPA_FIRST_TRACEFRAME): New.
11356 (IPA_NEXT_TRACEFRAME_1): New.
11357 (IPA_NEXT_TRACEFRAME): New.
11358 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11359 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11360 (gdb_jump_pad_buffer_end): New.
11361 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11362 (initialize_tracepoint): Adjust.
11363 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11364 buffer. Initialize the low module.
11365 * utils.c (PREFIX, TOOLNAME): New.
11366 (malloc_failure): Use PREFIX.
11367 (error): In the IPA, an error causes an exit.
11368 (fatal, warning): Use PREFIX.
11369 (internal_error): Use TOOLNAME.
11370 (NUMCELLS): Increase to 10.
11371 * configure, config.in: Regenerate.
11373 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11375 * server.c (handle_query) <qSupported>: Do two passes over the
11376 qSupported string to avoid nesting strtok.
11378 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11380 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11382 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11383 -Wl,--dynamic-list.
11384 * configure: Regenerate.
11385 * proc-service.list: New.
11387 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11389 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11392 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11394 * gdbreplay.c (remote_open): Check error return from socket() call by
11395 its equality to -1 not by it being negative.
11396 * remote-utils.c (remote_open): Likewise.
11398 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11400 * config.h: Regenerate.
11402 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11404 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11405 doesn't provide PTRACE_GET_THREAD_AREA.
11407 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11409 * linux-m68k-low.c: Include <asm/ptrace.h>
11410 (ps_get_thread_area): Implement.
11412 2010-05-03 Doug Evans <dje@google.com>
11414 * event-loop.c (struct callback_event): New struct.
11415 (callback_list): New global.
11416 (append_callback_event, delete_callback_event): New functions.
11417 (process_callback): New function.
11418 (start_event_loop): Call it.
11419 * remote-utils.c (NOT_SCHEDULED): Define.
11420 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11421 moved out of readchar.
11422 (readchar): Rewrite. Call reschedule before returning.
11423 (reset_readchar): New function.
11424 (remote_close): Call it.
11425 (process_remaining, reschedule): New functions.
11426 * server.h (callback_handler_func): New typedef.
11427 (append_callback_event, delete_callback_event): Declare.
11429 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11431 * proc-service.c (ps_pglobal_lookup): Use
11432 thread_db_look_up_one_symbol.
11433 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11434 parameter. Use it instead of all_symbols_looked_up.
11435 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11437 (all_symbols_looked_up): Don't declare.
11438 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11439 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11441 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11442 Set all_symbols_looked_up here.
11443 (thread_db_look_up_one_symbol): New.
11444 (thread_db_get_tls_address): Adjust.
11445 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11446 thread_db object on the heap, and tentatively set it in the
11448 (thread_db_init): Don't set all_symbols_looked_up here.
11449 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11451 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11453 * linux-low.c (linux_kill, linux_detach): Adjust.
11454 (status_pending_p_callback): Remove redundant statement. Check
11455 for !TARGET_WAITIKIND_IGNORE, instead of
11456 TARGET_WAITKIND_STOPPED.
11457 (handle_tracepoints): Make sure LWP is locked. Adjust.
11458 (linux_wait_for_event_1): Adjust.
11459 (linux_cancel_breakpoints): New.
11460 (unsuspend_one_lwp): New.
11461 (unsuspend_all_lwps): New.
11462 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11463 (send_sigstop_callback): Change return type to int, add new
11464 `except' parameter and handle it.
11465 (suspend_and_send_sigstop_callback): New.
11466 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11467 pass them down. If SUSPEND, also increment the lwp's suspend
11469 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11470 (need_step_over_p): Don't consider suspended LWPs.
11471 (start_step_over): Adjust.
11472 (proceed_one_lwp): Change return type to int, add new `except'
11473 parameter and handle it.
11474 (unsuspend_and_proceed_one_lwp): New.
11475 (proceed_all_lwps): Use find_inferior instead of
11477 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11478 also decrement the suspend count of LWPs. Pass `except' down,
11479 instead of hacking its suspend count.
11480 (linux_pause_all): Add `freeze' parameter. Adjust.
11481 (linux_unpause_all): New.
11482 (linux_target_ops): Install linux_unpause_all.
11483 * server.c (handle_status): Adjust.
11484 * target.h (struct target_ops): New fields `unpause_all' and
11485 `cancel_breakpoints'. Add new parameter to `pause_all'.
11486 (pause_all): Add new `freeze' parameter.
11487 (unpause_all): New.
11488 (cancel_breakpoints): New.
11489 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11490 cancel breakpoints.
11491 (cmd_qtstart): Pause threads.
11492 (stop_tracing): Pause threads, and cancel breakpoints.
11493 * win32-low.c (win32_target_ops): Adjust.
11495 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11497 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11498 the inferior right away from here...
11499 (linux_wait_1): ... to here, and adjust to check the thread's
11500 last_resume_kind instead of the lwp's step or stop_expected flags.
11502 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11504 * README: Use consistent `GDB' and `GDBserver' spellings.
11506 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11508 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11509 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11510 (linux_detach_one_lwp): Assume the lwp is stopped.
11511 (any_thread_of): Delete.
11512 (linux_detach): Stop all lwps here. Don't blindly delete all
11514 (delete_lwp_callback): New.
11515 (linux_mourn): Delete all lwps of the process that is gone.
11516 (linux_wait_1): Don't delete the last lwp of the process here.
11517 * mem-break.h (mark_breakpoints_out): Declare.
11518 * mem-break.c (mark_breakpoints_out): New.
11519 (free_all_breakpoints): Use it.
11520 * server.c (handle_target_event): If the process is gone, mark
11522 * thread-db.c (struct thread_db) <create_bp>: New field.
11523 (thread_db_enable_reporting): Fix prototype. Store a thread event
11524 breakpoint reference in the thread_db struct.
11525 (thread_db_load_search): Clear the thread_db object.
11526 (try_thread_db_load_1): Ditto.
11527 (switch_to_process): New.
11528 (disable_thread_event_reporting): Use it.
11529 (remove_thread_event_breakpoints): New.
11530 (thread_db_detach, thread_db_mourn): Use it.
11532 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11534 * linux-low.c (linux_enable_event_reporting): New.
11535 (linux_wait_for_event_1, handle_extended_wait): Use it.
11537 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11539 * linux-low.c (linux_kill_one_lwp, linux_kill)
11540 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11541 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11542 SIGSTOP even if the LWP is stopped.
11543 (send_sigstop_callback): New.
11544 (stop_all_lwps): Use send_sigstop_callback instead.
11545 (linux_resume_one_thread): Adjust.
11546 (proceed_one_lwp): Still proceed an LWP that the client has
11547 requested to stop, if we haven't reported it as stopped yet. Make
11548 sure that LWPs the client want stopped, have a pending SIGSTOP.
11550 2010-04-26 Doug Evans <dje@google.com>
11552 * server.c (handle_general_set): Make static.
11554 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11555 Print received char after testing for error/eof instead of before.
11556 (input_interrupt): Tweak comment.
11558 2010-04-23 Doug Evans <dje@google.com>
11560 * server.c (start_inferior): Print inferior argv if --debug.
11562 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11564 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11565 * nto-x86-low.c: Include server.h
11567 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11569 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11570 be consistent with other sources of this directory.
11571 (init_registers_amd64): Correct name of source file of this function
11574 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11576 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11577 64-bit executables.
11579 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11581 * win32-i386-low.c: Add 64-bit support.
11582 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11583 (init_registers_amd64): Declare.
11584 (mappings): Add 64-bit version of array.
11585 (init_windows_x86): New function.
11586 (the_low_target): Change init_arch field to init_windows_x86.
11588 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11590 * win32-low.c: Adapt to support also 64-bit architecture.
11591 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11592 (get_image_name): Use SIZE_T type for local variable `done'.
11593 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11594 (toolhelp_get_dll_name): Idem.
11595 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11596 Use uintptr_t typecast to avoid warning.
11597 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11598 (handle_exception): Use phex_nz to avoid warning.
11599 (win32_wait): Remove unused local variable `process'.
11601 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11603 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11606 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11608 * configure.ac: Use `ws2_32' library for srv_mingw.
11609 * configure: Regenerate.
11610 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11611 * remote-utils.c: Likewise.
11613 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11615 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11616 if __x86_64__ is defined.
11618 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11620 * configure: Regenerate.
11622 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11624 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11625 * target.h (target_ops): New get_tib_address field.
11626 * win32-low.h (win32_thread_info): Add thread_local_base field.
11627 * win32-low.c (child_add_thread): Add tlb argument.
11628 Set thread_local_base field to TLB.
11629 (get_child_debug_event): Adapt to child_add_thread change.
11630 (win32_get_tib_address): New function.
11631 (win32_target_ops): Set get_tib_address field to
11632 win32_get_tib_address.
11633 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11635 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11637 * linux-low.c (linux_mourn): Also remove the process.
11638 * server.c (handle_target_event): Don't remove the process here.
11639 * nto-low.c (nto_mourn): New.
11640 (nto_target_ops): Install it.
11641 * spu-low.c (spu_mourn): New.
11642 (spu_target_ops): Install it.
11643 * win32-low.c (win32_mourn): New.
11644 (win32_target_ops): Install it.
11646 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11648 * server.h (buffer_xml_printf): Remove redundant `;'.
11650 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11652 * regcache.c (set_register_cache): Invalidate regcaches before
11653 changing the register cache layout.
11654 (regcache_invalidate_one): Allow a NULL regcache.
11655 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11656 regcaches before changing the register cache layout or the target
11659 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11661 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11662 variable warning on Linux/x86-64.
11664 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11666 GDBserver disconnected tracing support.
11668 * linux-low.c (linux_remove_process): Delete.
11669 (add_lwp): Don't set last_resume_kind here.
11670 (linux_kill): Use `mourn'.
11671 (linux_detach): Use `thread_db_detach', and `mourn'.
11672 (linux_mourn): New.
11673 (linux_attach_lwp_1): Adjust comment.
11674 (linux_attach): last_resume_kind moved the thread_info; adjust.
11675 (status_pending_p_callback): Adjust.
11676 (linux_wait_for_event_1): Adjust.
11677 (count_events_callback, select_singlestep_lwp_callback)
11678 (select_event_lwp_callback, cancel_breakpoints_callback)
11679 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11680 (proceed_one_lwp): Adjust.
11681 (linux_async): Add debug output.
11682 (linux_thread_stopped): New.
11683 (linux_pause_all): New.
11684 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11686 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11687 (thread_db_free): Delete declaration.
11688 (thread_db_detach, thread_db_mourn): Declare.
11689 * thread-db.c (thread_db_init): Use thread_db_mourn.
11690 (thread_db_free): Delete, split in two.
11691 (disable_thread_event_reporting): New.
11692 (thread_db_detach): New.
11693 (thread_db_mourn): New.
11695 * server.h (struct thread_info) <last_resume_kind>: New field.
11696 <attached>: Add comment.
11697 <gdb_detached>: New field.
11698 (handler_func): Change return type to int.
11699 (handle_serial_event, handle_target_event): Ditto.
11700 (gdb_connected): Declare.
11702 (disconnected_tracing): Declare.
11703 (stop_tracing): Declare.
11705 * server.c (handle_query) <qSupported>: Report support for
11706 disconnected tracing.
11707 (queue_stop_reply_callback): Account for running threads.
11708 (gdb_wants_thread_stopped): New.
11709 (gdb_wants_all_threads_stopped): New.
11710 (gdb_reattached_process): New.
11711 (handle_status): Clear the `gdb_detached' flag of all processes.
11712 In all-stop, stop all threads.
11713 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11714 (process_serial_event): If the remote connection breaks, or if an
11715 exit was forced with "monitor exit", force an event loop exit.
11716 Handle disconnected tracing on detach.
11717 (handle_serial_event): Adjust.
11718 (handle_target_event): If GDB isn't connected, forward events back
11719 to the inferior, unless the last process exited, in which case,
11720 exit gdbserver. Adjust interface.
11722 * remote-utils.c (remote_open): Don't block in accept. Instead
11723 register an event loop source on the listen socket file
11724 descriptor. Refactor bits into ...
11725 (listen_desc): ... this new global.
11726 (gdb_connected): ... this new function.
11727 (enable_async_notification): ... this new function.
11728 (handle_accept_event): ... this new function.
11729 (remote_close): Clear remote_desc.
11731 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11733 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11735 (mourn_inferior): Define.
11736 (target_process_qsupported): Avoid the dangling else problem.
11737 (thread_stopped): Define.
11738 (pause_all): Define.
11739 (target_waitstatus_to_string): Declare.
11740 * target.c (target_waitstatus_to_string): New.
11742 * tracepoint.c (tracing): Make extern.
11743 (disconnected_tracing): New.
11744 (stop_tracing): Make extern. Handle tracing stops due to GDB
11746 (cmd_qtdisconnected): New.
11747 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11748 (handle_tracepoint_general_set): Handle QTDisconnected.
11750 * event-loop.c (event_handler_func): Change return type to int.
11751 (process_event): Bail out if the event handler wants the event
11753 (handle_file_event): Ditto.
11754 (start_event_loop): Bail out if the event handler wants the event
11757 * nto-low.c (nto_target_ops): Adjust.
11758 * spu-low.c (spu_wait): Don't remove the process here.
11759 (spu_target_ops): Adjust.
11760 * win32-low.c (win32_wait): Don't remove the process here.
11761 (win32_target_ops): Adjust.
11763 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11765 * regcache.c (realloc_register_cache): Invalidate inferior's
11766 regcache before recreating it.
11768 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11770 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11772 2010-04-09 Stan Shebs <stan@codesourcery.com>
11773 Pedro Alves <pedro@codesourcery.com>
11775 * server.h (LONGEST): New.
11776 (struct thread_info) <while_stepping>: New field.
11777 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11779 (initialize_tracepoint, handle_tracepoint_general_set)
11780 (handle_tracepoint_query, tracepoint_finished_step)
11781 (tracepoint_was_hit, release_while_stepping_state_list):
11782 (current_traceframe): Declare.
11783 * server.c (handle_general_set): Handle tracepoint packets.
11784 (read_memory): New.
11785 (write_memory): New.
11786 (handle_search_memory_1): Use read_memory.
11787 (handle_query): Report support for conditional tracepoints, trace
11788 state variables, and tracepoint sources. Handle tracepoint
11790 (main): Initialize the tracepoints module.
11791 (process_serial_event): Handle traceframe reads/writes.
11793 * linux-low.c (handle_tracepoints): New.
11794 (linux_wait_1): Call it.
11795 (linux_resume_one_lwp): Handle while-stepping.
11796 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11797 (linux_target_ops): Install them.
11798 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11800 * linux-x86-low.c (x86_supports_tracepoints): New.
11801 (the_low_target). Install it.
11803 * mem-break.h (delete_breakpoint): Declare.
11804 * mem-break.c (delete_breakpoint): Make external.
11806 * target.h (struct target_ops): Add `supports_tracepoints',
11807 `read_pc', and `write_pc' fields.
11808 (target_supports_tracepoints): Define.
11809 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11812 * regcache.h (struct regcache) <registers_owned>: New field.
11813 (init_register_cache, regcache_cpy): Declare.
11814 (regcache_read_pc, regcache_write_pc): Declare.
11815 (register_cache_size): Declare.
11816 (supply_regblock): Declare.
11817 * regcache.c (init_register_cache): New.
11818 (new_register_cache): Use it.
11819 (regcache_cpy): New.
11820 (register_cache_size): New.
11821 (supply_regblock): New.
11822 (regcache_read_pc, regcache_write_pc): New.
11824 * tracepoint.c: New.
11826 * Makefile.in (OBS): Add tracepoint.o.
11827 (tracepoint.o): New rule.
11829 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11831 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11833 (i386-mmx.c): Likewise.
11834 (i386-mmx-linux.o): Likewise.
11835 (i386-mmx-linux.c): Likewise.
11837 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11838 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11839 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11840 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11842 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11843 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11844 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11846 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11848 * Makefile.in (clean): Updated.
11850 (i386-avx.c): Likewise.
11851 (i386-avx-linux.o): Likewise.
11852 (i386-avx-linux.c): Likewise.
11853 (amd64-avx.o): Likewise.
11854 (amd64-avx.c): Likewise.
11855 (amd64-avx-linux.o): Likewise.
11856 (amd64-avx-linux.c): Likewise.
11858 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11859 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11860 (srv_amd64_regobj): Add amd64-avx.o.
11861 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11862 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11863 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11864 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11865 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11866 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11867 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11869 * i387-fp.c: Include "i386-xstate.h".
11871 (i387_cache_to_xsave): Likewise.
11872 (i387_xsave_to_cache): Likewise.
11873 (x86_xcr0): Likewise.
11875 * i387-fp.h (i387_cache_to_xsave): Likewise.
11876 (i387_xsave_to_cache): Likewise.
11877 (x86_xcr0): Likewise.
11879 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11880 * linux-crisv32-low.c (target_regsets): Likewise.
11881 * linux-m68k-low.c (target_regsets): Likewise.
11882 * linux-mips-low.c (target_regsets): Likewise.
11883 * linux-ppc-low.c (target_regsets): Likewise.
11884 * linux-s390-low.c (target_regsets): Likewise.
11885 * linux-sh-low.c (target_regsets): Likewise.
11886 * linux-sparc-low.c (target_regsets): Likewise.
11887 * linux-xtensa-low.c (target_regsets): Likewise.
11889 * linux-low.c: Include <sys/uio.h>.
11890 (regsets_fetch_inferior_registers): Support nt_type.
11891 (regsets_store_inferior_registers): Likewise.
11892 (linux_process_qsupported): New.
11893 (linux_target_ops): Add linux_process_qsupported.
11895 * linux-low.h (regset_info): Add nt_type.
11896 (linux_target_ops): Add process_qsupported.
11898 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11900 (init_registers_i386_avx_linux): New.
11901 (init_registers_amd64_avx_linux): Likewise.
11902 (xmltarget_i386_linux_no_xml): Likewise.
11903 (xmltarget_amd64_linux_no_xml): Likewise.
11904 (PTRACE_GETREGSET): Likewise.
11905 (PTRACE_SETREGSET): Likewise.
11906 (x86_fill_xstateregset): Likewise.
11907 (x86_store_xstateregset): Likewise.
11908 (use_xml): Likewise.
11909 (x86_linux_update_xmltarget): Likewise.
11910 (x86_linux_process_qsupported): Likewise.
11911 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11912 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11913 init_registers_i386_linux here. Call
11914 x86_linux_update_xmltarget.
11915 (the_low_target): Add x86_linux_process_qsupported.
11917 * server.c (handle_query): Call target_process_qsupported.
11919 * target.h (target_ops): Add process_qsupported.
11920 (target_process_qsupported): New.
11922 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11924 * inferiors.c (add_thread): Set last_status kind to
11925 TARGET_WAITKIND_IGNORE.
11926 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11927 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11928 (linux_wait_1): Move `thread' local definition to block that uses
11929 it. Don't NULL initialize `event_child'.
11930 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11931 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11932 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11934 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11936 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11937 an extended waitstatus, or by a watchpoint.
11938 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11939 thread was stepping or has been stopped by a watchpoint.
11941 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11943 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11944 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11945 of another, then delete the previous, and validate all
11947 (validate_inserted_breakpoint): New.
11948 (delete_disabled_breakpoints): New.
11949 (validate_breakpoints): New.
11950 (check_mem_read): Validate breakpoints before trusting their
11951 shadow. Delete disabled breakpoints.
11952 (check_mem_write): Validate breakpoints before trusting they
11953 should be inserted. Delete disabled breakpoints.
11954 * mem-break.h (validate_breakpoints):
11955 * server.c (handle_query): Validate breakpoints when we see a
11958 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11960 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11961 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11962 if we could tell there's a GDB breakpoint at stop_pc.
11963 (need_step_over_p): Don't do a step over if we find a GDB
11964 breakpoint at the resume PC.
11966 * mem-break.c (struct raw_breakpoint): New.
11967 (enum bkpt_type): New type `gdb_breakpoint'.
11968 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11969 fields. New field `raw'.
11970 (find_raw_breakpoint_at): New.
11971 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11972 breakpoint instead.
11973 (set_breakpoint_at): Adjust.
11974 (delete_raw_breakpoint): New.
11975 (release_breakpoint): New.
11976 (delete_breakpoint): Rename to...
11977 (delete_breakpoint_1): ... this. Add proc parameter. Use
11978 release_breakpoint. Return ENOENT.
11979 (delete_breakpoint): Reimplement.
11980 (find_breakpoint_at): Delete.
11981 (find_gdb_breakpoint_at): New.
11982 (delete_breakpoint_at): Delete.
11983 (set_gdb_breakpoint_at): New.
11984 (delete_gdb_breakpoint_at): New.
11985 (gdb_breakpoint_here): New.
11986 (set_reinsert_breakpoint): Use release_breakpoint.
11987 (uninsert_breakpoint): Rename to ...
11988 (uninsert_raw_breakpoint): ... this.
11989 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11990 (reinsert_raw_breakpoint): Change parameter type to
11992 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11994 (check_breakpoints): Adjust. Use release_breakpoint.
11995 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11996 (breakpoint_inserted_here): Ditto.
11997 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11998 Don't trust the breakpoint's shadow if it is not inserted.
11999 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12000 (delete_all_breakpoints): Adjust.
12001 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12002 use delete_breakpoint_1.
12004 * mem-break.h (breakpoints_supported): Delete declaration.
12005 (set_gdb_breakpoint_at): Declare.
12006 (gdb_breakpoint_here): Declare.
12007 (delete_breakpoint_at): Delete.
12008 (delete_gdb_breakpoint_at): Declare.
12010 * server.h (struct raw_breakpoint): Forward declare.
12011 (struct process_info): New field `raw_breakpoints'.
12013 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12016 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12018 * linux-low.c (status_pending_p_callback): Fix comment.
12019 (linux_wait_for_event_1): Move most of the internal breakpoint
12020 handling from here...
12021 (linux_wait_1): ... to here.
12022 (count_events_callback): New.
12023 (select_singlestep_lwp_callback): New.
12024 (select_event_lwp_callback): New.
12025 (cancel_breakpoints_callback): New.
12026 (select_event_lwp): New.
12027 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12028 priority to all LWPs that have had events that should be reported
12029 to the client. Cancel breakpoints when about to reporting the
12030 event to the client, not while stopping lwps. No longer cancel
12031 finished single-steps here.
12032 (cancel_finished_single_step): Delete.
12033 (cancel_finished_single_steps): Delete.
12035 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12037 * mem-break.c (enum bkpt_type): New.
12038 (struct breakpoint): New field `type'.
12039 (set_breakpoint_at): Change return type to struct breakpoint
12040 pointer. Set type to `other_breakpoint' by default.
12041 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12042 in the breakpoint list.
12043 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12044 (reinsert_breakpoint): Rename to ...
12045 (reinsert_raw_breakpoint): ... this.
12046 (reinsert_breakpoints_at): Adjust.
12047 * mem-break.h (struct breakpoint): Declare.
12048 (set_breakpoint_at): Change return type to struct breakpoint
12051 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12053 * server.c (handle_query): Assign, not compare.
12055 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12057 Teach linux gdbserver to step-over-breakpoints.
12059 * linux-low.c (can_hardware_single_step): New.
12060 (supports_breakpoints): New.
12061 (handle_extended_wait): If stopping threads, read the stop pc of
12062 the new cloned LWP.
12064 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12065 low target doesn't support retrieving the PC.
12066 (add_lwp): Set last_resume_kind to resume_continue.
12067 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12068 (linux_attach): Don't clear stop_expected. Set the lwp's
12069 last_resume_kind to resume_stop.
12070 (linux_detach_one_lwp): Don't check for removed breakpoints.
12071 (check_removed_breakpoint): Delete.
12072 (status_pending_p): Rename to ...
12073 (status_pending_p_callback): ... this. Don't check for removed
12074 breakpoints. Don't consider threads that are stopped from GDB's
12076 (linux_wait_for_lwp): Always read the stop_pc here.
12077 (cancel_breakpoint): New.
12078 (step_over_bkpt): New global.
12079 (linux_wait_for_event_1): Implement stepping over breakpoints.
12080 (gdb_wants_lwp_stopped): New.
12081 (gdb_wants_all_stopped): New.
12082 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12083 single-step traps here. Store the thread's last reported target
12085 (send_sigstop): Don't clear stop_expected. Always set it,
12087 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12088 (cancel_finished_single_step): New.
12089 (cancel_finished_single_steps): New.
12090 (wait_for_sigstop): Don't cancel finished single-step traps here.
12091 (linux_resume_one_lwp): Don't check for removed breakpoints.
12092 Don't set `step' on non-hardware step archs.
12093 (linux_set_resume_request): Ignore resume_stop requests if already
12094 stopping or stopped. Set the lwp's last_resume_kind.
12095 (resume_status_pending_p): Don't check for removed breakpoints.
12096 (need_step_over_p): New.
12097 (start_step_over): New.
12098 (finish_step_over): New.
12099 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12100 requests. Clear the thread's last reported target waitstatus.
12101 Don't use the `suspended' flag. Don't consider pending breakpoints.
12102 (linux_resume): Start a step-over if necessary.
12103 (proceed_one_lwp): New.
12104 (proceed_all_lwps): New.
12105 (unstop_all_lwps): New.
12106 * linux-low.h (struct lwp_info): Rewrite comment for the
12107 `suspended' flag. Add the `stop_pc' field. Delete the
12108 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12109 Add `'last_resume_kind' and `need_step_over' fields.
12110 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12111 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12112 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12113 (set_raw_breakpoint_at): New.
12114 (set_breakpoint_at): Rewrite to use it.
12115 (reinsert_breakpoint_handler): Delete.
12116 (set_reinsert_breakpoint): New.
12117 (reinsert_breakpoint_by_bp): Delete.
12118 (delete_reinsert_breakpoints): New.
12119 (uninsert_breakpoint): Rewrite.
12120 (uninsert_breakpoints_at): New.
12121 (reinsert_breakpoint): Rewrite.
12122 (reinsert_breakpoints_at): New.
12123 (check_breakpoints): Rewrite.
12124 (breakpoint_here): New.
12125 (breakpoint_inserted_here): New.
12126 (check_mem_read): Adjust.
12127 * mem-break.h (breakpoints_supported, breakpoint_here)
12128 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12129 (reinsert_breakpoint_by_bp): Delete declaration.
12130 (delete_reinsert_breakpoints): Declare.
12131 (reinsert_breakpoint): Delete declaration.
12132 (reinsert_breakpoints_at): Declare.
12133 (uninsert_breakpoint): Delete declaration.
12134 (uninsert_breakpoints_at): Declare.
12135 (check_breakpoints): Adjust prototype.
12136 * server.h: Adjust include order.
12137 (struct thread_info): Declare here. Add a `last_status' field.
12139 2010-03-23 Michael Snyder <msnyder@vmware.com>
12141 * server.c (crc32): New function.
12142 (handle_query): Add handling for 'qCRC:' request.
12144 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12146 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12147 lwp had been stopped by a watchpoint.
12149 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12151 * server.h (internal_error): Declare.
12152 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12153 * utils.c (internal_error): New function.
12155 2010-03-15 Andreas Schwab <schwab@redhat.com>
12157 * configure.srv: Fix typo setting srv_regobj.
12159 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12161 * linux-low.c (fetch_register): Avoid passing a non string literal
12163 (usr_store_inferior_registers): Ditto.
12165 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12167 * linux-low.c (linux_write_memory): Bail out early if peeking
12170 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12172 * linux-low.h (struct lwp_info): New fields
12173 `stopped_by_watchpoint' and `stopped_data_address'.
12174 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12175 here, and cache them in the lwp object.
12176 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12178 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12180 (linux_stopped_by_watchpoint): Rewrite.
12181 (linux_stopped_data_address): Rewrite.
12183 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12185 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12186 switching the current inferior, not before.
12188 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12190 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12191 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12192 i386-linux.c and amd64-linux.c.
12193 (reg-i386.o): Removed.
12194 (reg-i386.c): Likewise.
12195 (reg-i386-linux.o): Likewise.
12196 (reg-i386-linux.c): Likewise.
12197 (reg-x86-64.o): Likewise.
12198 (reg-x86-64.c): Likewise.
12199 (reg-x86-64-linux.o): Likewise.
12200 (reg-x86-64-linux.c): Likewise.
12202 (i386.c): Likewise.
12203 (i386-linux.o): Likewise.
12204 (i386-linux.c): Likewise.
12205 (amd64.o): Likewise.
12206 (amd64.c): Likewise.
12207 (amd64-linux.o): Likewise.
12208 (amd64-linux.c): Likewise.
12210 * configure.srv (srv_i386_regobj): New.
12211 (srv_i386_linux_regobj): Likewise.
12212 (srv_amd64_regobj): Likewise.
12213 (srv_amd64_linux_regobj): Likewise.
12214 (srv_i386_32bit_xmlfiles): Likewise.
12215 (srv_i386_64bit_xmlfiles): Likewise.
12216 (srv_i386_xmlfiles): Likewise.
12217 (srv_amd64_xmlfiles): Likewise.
12218 (srv_i386_linux_xmlfiles): Likewise.
12219 (srv_amd64_linux_xmlfiles): Likewise.
12220 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12221 srv_xmlfiles to $srv_i386_xmlfiles.
12222 (i[34567]86-*-mingw32ce*): Likewise.
12223 (i[34567]86-*-mingw*): Likewise.
12224 (i[34567]86-*-nto*): Likewise.
12225 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12226 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12227 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12228 (x86_64-*-linux*): Likewise.
12230 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12231 (init_registers_amd64_linux): New.
12232 (x86_arch_setup): Replace init_registers_x86_64_linux with
12233 init_registers_amd64_linux.
12235 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12237 * configure.ac: Check for libdl. If it is not available link against
12238 static libthread_db.
12239 * configure: Regenerate.
12241 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12245 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12246 handing a read watchpoint.
12247 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12249 2010-02-12 Doug Evans <dje@google.com>
12251 * linux-low.c (linux_supports_tracefork_flag): Document.
12252 (linux_look_up_symbols): Add comment.
12254 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12256 * regcache.c (supply_register): Clear regcache if buf is NULL.
12258 2010-02-02 Nicolas Roche <roche@sourceware.org>
12259 Joel Brobecker <brobecker@adacore.com>
12261 * inferiors.c (find_inferior): Add function documentation.
12262 (unloaded_dll): Handle the case where the unloaded dll has not
12263 been previously registered in the dll list.
12265 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12267 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12268 (thumb2_breakpoint): New.
12269 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12271 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12273 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12274 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12277 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12279 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12281 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12283 * linux-s390-low.c (s390_collect_ptrace_register)
12284 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12286 2010-01-21 Doug Evans <dje@google.com>
12288 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12289 (PTRACE_ARG4_TYPE): New macro.
12290 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12291 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12292 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12293 (usr_store_inferior_registers): Ditto.
12294 (linux_read_memory, linux_write_memory): Ditto.
12295 (linux_test_for_tracefork): Ditto.
12297 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12298 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12300 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12302 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12305 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12307 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12308 prototype to take a regcache. Adjust.
12310 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12312 * regcache.h (struct thread_info): Forward declare.
12313 (struct regcache): New.
12314 (new_register_cache): Adjust prototype.
12315 (get_thread_regcache): Declare.
12316 (free_register_cache): Adjust prototype.
12317 (registers_to_string, registers_from_string): Ditto.
12318 (supply_register, supply_register_by_name, collect_register)
12319 (collect_register_as_string, collect_register_by_name): Ditto.
12320 * regcache.c (struct inferior_regcache_data): Delete.
12321 (get_regcache): Rename to ...
12322 (get_thread_regcache): ... this. Adjust. Switch inferior before
12323 fetching registers.
12324 (regcache_invalidate_one): Adjust.
12325 (regcache_invalidate): Fix prototype.
12326 (new_register_cache): Return the new register cache.
12327 (free_register_cache): Change prototype.
12328 (realloc_register_cache): Adjust.
12329 (registers_to_string): Change prototype to take a regcache. Adjust.
12330 (registers_from_string): Ditto.
12331 (register_data): Ditto.
12332 (supply_register): Ditto.
12333 (supply_register_by_name): Ditto.
12334 (collect_register): Ditto.
12335 (collect_register_as_string): Ditto.
12336 (collect_register_by_name): Ditto.
12337 * server.c (process_serial_event): Adjust.
12338 * linux-low.h (regset_fill_func, regset_store_func): Change
12340 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12342 * linux-low.c (get_stop_pc): Adjust.
12343 (check_removed_breakpoint): Adjust.
12344 (linux_wait_for_event): Adjust.
12345 (linux_resume_one_lwp): Adjust.
12346 (fetch_register): Add regcache parameter. Adjust.
12347 (usr_store_inferior_registers): Ditto.
12348 (regsets_fetch_inferior_registers): Ditto.
12349 (regsets_store_inferior_registers): Ditto.
12350 (linux_fetch_registers, linux_store_registers): Ditto.
12351 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12353 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12355 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12356 prototype to take a regcache.
12357 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12358 * remote-utils.c (convert_ascii_to_int, outreg)
12359 (prepare_resume_reply): Change prototype to take a regcache.
12361 * target.h (struct target_ops) <fetch_registers, store_registers>:
12362 Change prototype to take a regcache.
12363 (fetch_inferior_registers, store_inferior_registers): Change
12364 prototype to take a regcache. Adjust.
12365 * proc-service.c (ps_lgetregs): Adjust.
12366 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12367 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12368 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12369 take a regcache. Adjust.
12370 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12371 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12372 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12373 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12374 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12375 (cris_cannot_fetch_register):
12376 (cris_breakpoint_at): Change prototype to take a regcache.
12378 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12379 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12380 to take a regcache. Adjust.
12381 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12383 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12384 take a regcache. Adjust.
12385 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12386 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12387 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12388 * linux-mips-low.c (mips_get_pc):
12389 (mips_set_pc): Change prototype to take a regcache. Adjust.
12390 (mips_reinsert_addr): Adjust.
12391 (mips_collect_register): Change prototype to take a regcache.
12393 (mips_supply_register):
12394 (mips_collect_register_32bit, mips_supply_register_32bit)
12395 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12396 (mips_store_fpregset): Ditto.
12397 * linux-ppc-low.c (ppc_supply_ptrace_register)
12398 (ppc_supply_ptrace_register): Ditto.
12399 (parse_spufs_run): Adjust.
12400 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12401 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12402 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12403 take a regcache. Adjust.
12404 * linux-s390-low.c (s390_collect_ptrace_register)
12405 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12406 (s390_set_pc): Change prototype to take a regcache. Adjust.
12407 (s390_arch_setup): Adjust.
12408 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12409 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12410 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12411 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12412 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12414 (sparc_breakpoint_at): Adjust.
12415 * linux-xtensa-low.c (xtensa_fill_gregset):
12416 (xtensa_store_gregset):
12417 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12418 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12419 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12420 prototype to take a regcache. Adjust.
12421 * win32-arm-low.c (arm_fetch_inferior_register)
12422 (arm_store_inferior_register): Change prototype to take a
12424 * win32-i386-low.c (i386_fetch_inferior_register)
12425 (i386_store_inferior_register): Change prototype to take a
12427 * win32-low.c (child_fetch_inferior_registers)
12428 (child_store_inferior_registers): Change prototype to take a
12430 (win32_wait): Adjust.
12431 (win32_fetch_inferior_registers): Change prototype to take a
12433 (win32_store_inferior_registers): Adjust.
12434 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12435 store_inferior_register>: Change prototype to take a regcache.
12437 2010-01-20 Doug Evans <dje@google.com>
12439 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12441 (linux_wait_for_event1, linux_init_signals): Ditto.
12442 (W_STOPCODE): Provide definition if missing.
12444 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12446 * linux-low.c (linux_core_of_thread): New.
12447 (compare_ints, show_process, list_threads): New.
12448 (linux_qxfer_osdata): Report threads and cores.
12449 (linux_target_op): Register linux_core_of_thread.
12450 * remote-utils.c (prepare_resume_reply): Report the core.
12451 (buffer_xml_printf): Support %d specifier.
12452 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12454 (handle_query): Handle qXfer:threads. Announce availability
12456 * target.h (struct target_ops): New field core_of_thread.
12458 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12460 * Makefile.in (clean): Remove new generated files.
12461 (reg-s390.o, reg-s390.c): Remove rules.
12462 (reg-s390x.o, reg-s390x.c): Likewise.
12463 (s390-linux32.o, s390-linux32.c): Add rules.
12464 (s390-linux64.o, s390-linux64.c): Likewise.
12465 (s390x-linux64.o, s390x-linux64.c): Likewise.
12466 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12467 * linux-s390-low.c: Include <elf.h>.
12468 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12469 (init_registers_s390): Remove prototype.
12470 (init_registers_s390x): Likewise.
12471 (init_registers_s390_linux32): Add prototype.
12472 (init_registers_s390_linux64): Likewise.
12473 (init_registers_s390x_linux64): Likewise.
12474 (s390_num_regs_3264): New define.
12475 (s390_regmap_3264): New global variable.
12476 (s390_cannot_fetch_register): Remove obsolete check.
12477 (s390_cannot_store_register): Likewise.
12478 (s390_collect_ptrace_register): Handle upper/lower register halves.
12479 (s390_supply_ptrace_register): Likewise.
12480 (s390_fill_gregset): Update to register number changes.
12481 (s390_get_hwcap): New routine.
12482 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12483 Install appropriate regmap and register set.
12485 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12487 * server.c (gdbserver_version): Update copyright year to 2010.
12488 * gdbreplay.c (gdbreplay_version): Likewise.
12490 2009-12-28 Doug Evans <dje@google.com>
12492 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12493 elf/external.h. Include <elf.h> instead but only if necessary.
12495 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12497 * linux-low.c (linux_remove_process): Remove `detaching'
12498 parameter. Don't release/detach from thread_db here.
12499 (linux_kill): Release/detach from thread_db here, ...
12500 (linux_detach): ... and here, before actually detaching.
12501 (linux_wait_1): ... and here, when a process exits.
12502 * thread-db.c (any_thread_of): New.
12503 (thread_db_free): Switch the current inferior to a thread of the
12506 2009-12-21 Doug Evans <dje@google.com>
12508 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12510 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12511 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12512 warning ifndef __NR_tkill. Move setting of errno there too.
12513 Delete unnecessary resetting of errno after syscall.
12514 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12516 * configure.ac: Check for dladdr.
12517 * config.in: Regenerate.
12518 * configure: Regenerate.
12519 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12520 (try_thread_db_load): Update.
12522 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12524 2009-12-18 Doug Evans <dje@google.com>
12526 * event-loop.c: Include unistd.h if it exists.
12528 * linux-low.c (my_waitpid): Move definition away from being in
12529 between linux_tracefork_child/linux_test_for_tracefork.
12531 * gdb_proc_service.h (psaddr_t): Fix type.
12532 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12533 signature to match glibc.
12535 2009-12-16 Doug Evans <dje@google.com>
12537 * linux-low.c (linux_read_memory): Fix argument to read.
12539 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12541 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12542 events, don't leave current_inferior pointing at null.
12544 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12546 * win32-low.c (LOG): Delete.
12547 (OUTMSG): Output to stderr.
12548 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12549 on compile time LOG macro.
12550 (win32_wait): Fix debug output.
12552 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12554 * win32-low.c (win32_add_one_solib): If the dll name is
12555 "ntdll.dll", prepend the system directory to the dll path.
12557 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12559 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12561 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12562 Vladimir Prus <vladimir@codesourcery.com>
12564 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12565 * configure.ac: Check for __mcoldfire__ and set
12566 gdb_cv_m68k_is_coldfire.
12567 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12568 reg-cf.o and reg-m68k.o.
12569 * configure: Regenerated.
12571 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12573 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12574 Pass it to thread_db_free.
12575 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12576 proper `detaching' argument to linux_remove_process.
12577 * linux-low.h (thread_db_free): Add `detaching' parameter.
12578 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12580 (thread_db_free): Add `detaching' parameter. Only
12581 call td_ta_clear_event if detaching from process.
12583 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12585 * thread-db.c (thread_db_free): Fix typo.
12587 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12590 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12592 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12594 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12595 with an i686 compiler.
12596 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12598 * configure: Rebuilt.
12600 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12604 * server.c (handle_search_memory_1): Correct read_addr initialization
12605 in loop for searching subsequent chunks.
12607 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12609 * configure.ac: New --with-libthread-db option.
12610 * thread-db.c: Allow direct dependence on libthread_db.
12611 (thread_db_free): Adjust.
12612 * config.in: Regenerate.
12613 * configure: Likewise.
12615 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12618 * thread-db.c (attach_thread): New function.
12619 (maybe_attach_thread): Return success/failure.
12620 (find_new_threads_callback): Adjust.
12621 (thread_db_find_new_threads): Loop until no new threads.
12623 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12625 * proc-service.c (ps_lgetregs): Formatting.
12627 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12629 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12630 * configure.ac: Adjust.
12631 * linux-low.h (struct process_info_private): Move members to struct
12633 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12634 * linux-low.c (linux_remove_process): Adjust.
12635 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12636 * server.c (handle_query): Move code ...
12637 (handle_monitor_command): ... here. New function.
12638 * target.h (struct target_ops): New member.
12639 * thread-db.c (struct thread_db): New.
12640 (libthread_db_search_path): New variable.
12641 (thread_db_create_event, thread_db_enable_reporting)
12642 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12643 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12644 (try_thread_db_load_1, dladdr_to_soname): New functions.
12645 (try_thread_db_load, thread_db_load_search): New functions.
12646 (thread_db_init): Search for libthread_db.
12647 (thread_db_free): New function.
12648 (thread_db_handle_monitor_command): Likewise.
12649 * config.in: Regenerate.
12650 * configure: Regenerate.
12652 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12654 * spu-low.c (spu_kill): Wait for inferior to terminate.
12655 Call clear_inferiors.
12656 (spu_detach): Call clear_inferiors.
12658 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12660 * aclocal.m4: Regenerate.
12661 * config.in: Likewise.
12662 * configure: Likewise.
12664 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12666 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12667 (parse_spufs_run): New function.
12668 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12669 (ppc_breakpoint_at): Handle SPU breakpoints.
12671 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12673 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12674 (SPUFS_MAGIC): Define.
12675 (spu_enumerate_spu_ids): New function.
12676 (linux_qxfer_spu): New function.
12677 (linux_target_ops): Install linux_qxfer_spu.
12679 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12681 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12682 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12683 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12684 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12685 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12686 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12687 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12688 (init_registers_powerpc_cell32l): Add prototype.
12689 (init_registers_powerpc_cell64l): Likewise.
12690 (ppc_arch_setup): Detect Cell/B.E. architecture.
12692 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12694 * Makefile.in (datarootdir): New variable.
12696 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12698 * linux-low.c (linux_write_memory): Update debugging output.
12699 * Makefile.in (clean): Add new descriptions.
12700 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12701 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12702 * configure.srv: Add new files for arm*-*-linux*.
12703 * linux-arm-low.c: Add new declarations.
12704 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12705 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12706 (HWCAP_VFPv3D16): New.
12707 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12708 instead of __IWMMXT__.
12709 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12710 (arm_arch_setup): New.
12711 (target_regsets): Remove #ifdef. Add VFP regset.
12712 (the_low_target): Use arm_arch_setup.
12714 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12716 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12717 the main thread again.
12719 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12721 Adding Neutrino gdbserver.
12722 * configure: Regenerated.
12723 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12724 * configure.srv (i[34567]86-*-nto*): New target.
12725 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12726 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12727 (nto_comctrl) [__QNX__]: New function.
12728 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12730 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12732 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12735 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12736 Pedro Alves <pedro@codesourcery.com>
12738 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12739 don't support CONTEXT_EXTENDED_REGISTERS.
12740 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12741 (the_low_target): Install them.
12742 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12743 failing with ERROR_PIPE_NOT_CONNECTED.
12745 2009-06-30 Doug Evans <dje@google.com>
12746 Pierre Muller <muller@ics.u-strasbg.fr>
12748 Add h/w watchpoint support to x86-linux, win32-i386.
12749 * Makefile.in (SFILES): Add i386-low.c
12750 (i386_low_h): Define.
12751 (i386-low.o): Add dependencies.
12752 (linux-x86-low.o): Add i386-low.h dependency.
12753 (win32-i386-low.o): Ditto.
12754 * i386-low.c: New file.
12755 * i386-low.h: New file.
12756 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12757 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12758 * linux-low.c (linux_add_process): Initialize arch_private.
12759 (linux_remove_process): Free arch_private.
12760 (add_lwp): Initialize arch_private.
12761 (delete_lwp): Free arch_private.
12762 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12764 * linux-low.h (process_info_private): New member arch_private.
12765 (lwp_info): New member arch_private.
12766 (linux_target_ops): New members new_process, new_thread,
12768 (ptid_of): New macro.
12769 * linux-x86-low.c: Include stddef.h, i386-low.h.
12770 (arch_process_info): New struct.
12771 (arch_lwp_info): New struct.
12772 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12773 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12774 (i386_dr_low_get_status): New function.
12775 (x86_insert_point, x86_remove_point): New functions.
12776 (x86_stopped_by_watchpoint): New function.
12777 (x86_stopped_data_address): New function.
12778 (x86_linux_new_process, x86_linux_new_thread): New functions.
12779 (x86_linux_prepare_to_resume): New function.
12780 (the_low_target): Add entries for insert_point, remove_point,
12781 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12783 * server.c (debug_hw_points): New global.
12784 (monitor_show_help): Document set debug-hw-points.
12785 (handle_query): Process "set debug-hw-points".
12786 * server.h (debug_hw_points): Declare.
12787 (paddress): Declare.
12788 * utils.c (NUMCELLS, CELLSIZE): New macros.
12789 (get_sell, xsnprintf, paddress): New functions.
12790 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12791 remove_point, stopped_by_watchpoint, stopped_data_address.
12792 * win32-i386-low.c: Include i386-low.h.
12793 (debug_reg_state): Replaces dr.
12794 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12795 (i386_dr_low_get_status): New function.
12796 (i386_insert_point, i386_remove_point): New functions.
12797 (i386_stopped_by_watchpoint): New function.
12798 (i386_stopped_data_address): New function.
12799 (i386_initial_stuff): Update.
12800 (get_thread_context,set_thread_context,i386_thread_added): Update.
12801 (the_low_target): Add entries for insert_point,
12802 remove_point, stopped_by_watchpoint, stopped_data_address.
12803 * win32-low.c (win32_insert_watchpoint): New function.
12804 (win32_remove_watchpoint): New function.
12805 (win32_stopped_by_watchpoint): New function.
12806 (win32_stopped_data_address): New function.
12807 (win32_target_ops): Add entries for insert_watchpoint,
12808 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12809 * win32-low.h (win32_target_ops): New members insert_point,
12810 remove_point, stopped_by_watchpoint, stopped_data_address.
12812 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12814 * server.c (process_serial_event): Re-return unsupported, not
12815 error, if the type isn't recognized. Re-allow supporting only
12816 insert or remove packets. Also call require_running for
12817 breakpoints. Add missing break statement to default case. Tidy.
12818 * target.h (struct target_ops): Rename insert_watchpoint to
12819 insert_point, and remove_watchpoint to remove_point.
12821 * linux-low.h (struct linux_target_ops): Likewise.
12822 * linux-low.c (linux_insert_watchpoint): Rename to ...
12823 (linux_insert_point): ... this. Adjust.
12824 (linux_remove_watchpoint): Rename to ...
12825 (linux_remove_point): ... this. Adjust.
12826 (linux_target_ops): Adjust.
12827 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12828 (cris_insert_point): ... this.
12829 (cris_remove_watchpoint): Rename to ...
12830 (cris_remove_point): ... this.
12831 (the_low_target): Adjust.
12833 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12835 * server.c (handle_v_kill): Pass signal_pid to
12836 kill_inferior if multi_process is zero.
12838 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12840 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12841 * target.h (target_ops): Comment for *_watchpoint to make it clear
12842 the functions can get types '0' and '1'.
12844 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12846 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12847 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12848 * regcache.c (get_regcache): Likewise.
12849 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12850 * win32-low.c (child_fetch_inferior_registers): Remove check for
12853 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12854 Pedro Alves <pedro@codesourcery.com>
12856 * target.h (struct target_ops) <supports_multi_process>: New
12858 (target_supports_multi_process): New.
12859 * server.c (handle_query): Even if GDB reports support, only
12860 enable multi-process if the target also supports it. Report
12861 multi-process support only if the target backend supports it.
12862 * linux-low.c (linux_supports_multi_process): New function.
12863 (linux_target_ops): Install it as target_supports_multi_process
12866 2009-05-24 Doug Evans <dje@google.com>
12868 Global renaming of find_thread_pid to find_thread_ptid.
12869 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12870 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12871 All callers updated.
12873 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12874 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12877 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12878 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12879 (linux_resume_one_lwp): Ditto.
12881 2009-05-23 Doug Evans <dje@google.com>
12883 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12884 from struct inferior_list_entry * to struct lwp_info *.
12885 All callers updated.
12887 2009-05-13 Doug Evans <dje@google.com>
12889 * linux-x86-low.c: Don't include assert.h.
12890 (x86_siginfo_fixup): Use fatal, not assert.
12891 (x86_arch_setup): Fix comment.
12893 2009-05-12 Doug Evans <dje@google.com>
12895 Biarch support for i386/amd64 gdbserver.
12896 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12897 Add linux-x86-low.c.
12898 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12899 (linux-x86-low.o): Add.
12900 * linux-x86-64-low.c: Delete.
12901 * linux-i386-low.c: Delete.
12902 * linux-x86-low.c: New file.
12903 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12905 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12907 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12908 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12909 (linux_child_pid_to_exec_file): New function.
12910 (elf_64_header_p, elf_64_file_p): New functions.
12911 (siginfo_fixup): New function.
12912 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12913 give target a chance to convert layout.
12914 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12915 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12917 2009-05-07 Doug Evans <dje@google.com>
12919 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12920 (regsets_store_inferior_registers): Ditto.
12922 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12926 * linux-low.c (must_set_ptrace_flags): Delete.
12927 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12929 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12930 `lwp->must_set_ptrace_flags' instead.
12931 (linux_wait_for_event_1): Set ptrace options here.
12932 (linux_wait_1): ... not here.
12934 2009-04-30 Doug Evans <dje@google.com>
12936 * inferiors.c (started_inferior_callback): New function.
12937 (attached_inferior_callback): New function.
12938 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12939 * server.c (print_started_pid, print_attached_pid): New functions.
12940 (detach_or_kill_for_exit): New function.
12941 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12942 * server.h (have_started_inferiors_p): Declare.
12943 (have_attached_inferiors_p): Declare.
12945 * inferiors.c (remove_process): Fix memory leak, free process.
12946 * linux-low.c (linux_remove_process): New function.
12947 (linux_kill): Call it instead of remove_process.
12948 (linux_detach, linux_wait_1): Ditto.
12950 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12952 * configure.srv: Add x86 Windows CE target.
12954 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12956 * inferiors.c (get_thread_process): Make global.
12957 * server.h (get_thread_process): Add prototype.
12958 * thread-db.c (find_one_thread): Use get_thread_process
12959 instead of current_process.
12960 (thread_db_get_tls_address): Do not crash if called when
12961 thread layer is not yet initialized.
12963 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12965 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12966 * spu-low.c (current_tid): Rename to ...
12967 (current_ptid): ... this.
12968 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12969 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12970 ptid_get_lwp (current_ptid) instead of current_tid.
12971 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12972 instead of current_tid. Use find_process_pid to verify pid
12973 argument is valid. Pass proper argument to remove_process.
12974 (spu_thread_alive): Compare current_ptid instead of current_tid.
12975 (spu_resume): Likewise.
12977 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12979 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12984 Implement the multiprocess extensions, and add linux multiprocess
12987 * server.h (ULONGEST): Declare.
12988 (struct ptid, ptid_t): New.
12989 (minus_one_ptid, null_ptid): Declare.
12990 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12991 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12992 (struct inferior_list_entry): Change `id' type from unsigned from
12994 (struct sym_cache, struct breakpoint, struct
12995 process_info_private): Forward declare.
12996 (struct process_info): Declare.
12997 (current_process): Declare.
12998 (all_processes): Declare.
12999 (initialize_inferiors): Declare.
13000 (add_thread): Adjust to use ptid_t.
13001 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13002 (add_process, remove_process, find_thread_pid): Declare.
13003 (find_inferior_id): Adjust to use ptid_t.
13004 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13005 (multi_process): Declare.
13006 (push_event): Adjust to use ptid_t.
13007 (read_ptid, write_ptid): Declare.
13008 (prepare_resume_reply): Adjust to use ptid_t.
13009 (clear_symbol_cache): Declare.
13010 * inferiors.c (all_processes): New.
13011 (null_ptid, minus_one_ptid): New.
13012 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13013 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13014 (add_thread): Change unsigned long to ptid. Remove gdb_id
13016 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13017 (gdb_id_to_thread): Rename to ...
13018 (find_thread_pid): ... this. Change unsigned long to ptid.
13019 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13020 (loaded_dll, pull_pid_from_list): Adjust.
13021 (add_process, remove_process, find_process_pid)
13022 (get_thread_process, current_process, initialize_inferiors): New.
13023 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13024 (struct target_waitstatus) <related_pid>: Ditto.
13025 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13026 return type to int.
13027 (struct target_ops) <join>: Add `pid' argument.
13028 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13029 (struct target_ops) <wait>: Add `ptid' field. Change return type
13031 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13032 (mywait): Add `ptid' argument. Change return type to ptid_t.
13033 (target_pid_to_str): Declare.
13034 * target.c (set_desired_inferior): Adjust to use ptids.
13035 (mywait): Add new `ptid' argument. Adjust.
13036 (target_pid_to_str): New.
13037 * mem-break.h (free_all_breakpoints): Declare.
13038 * mem-break.c (breakpoints): Delelete.
13039 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13040 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13041 to use per-process breakpoint list.
13042 (free_all_breakpoints): New.
13043 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13044 (symbol_cache, all_symbols_looked_up): Delete.
13046 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13048 (prepare_resume_reply): Change ptid argument's type from unsigned
13049 long to ptid_t. Adjust. Implement W;process and X;process.
13050 (free_sym_cache, clear_symbol_cache): New.
13051 (look_up_one_symbol): Adjust to per-process symbol cache. *
13052 * server.c (cont_thread, general_thread, step_thread): Change type
13054 (attached): Delete.
13055 (multi_process): New.
13056 (last_ptid): Change type to ptid_t.
13057 (struct vstop_notif) <ptid>: Change type to ptid_t.
13058 (queue_stop_reply, push_event): Change `ptid' argument's type to
13060 (discard_queued_stop_replies): Add `pid' argument.
13061 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13062 changes. Don't reference the `attached' global.
13063 (attach_inferior): Adjust to mywait interface changes.
13064 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13065 features. Handle and report "multiprocess+". Handle
13067 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13069 (handle_v_kill): New.
13070 (handle_v_stopped): Adjust to use target_pid_to_str.
13071 (handle_v_requests): Allow multiple attaches and runs when
13072 multiprocess extensions are in effect. Handle "vKill".
13073 (myresume): Adjust to use ptids.
13074 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13075 (handle_status): Adjust to discard_queued_stop_replies interface
13077 (first_thread_of, kill_inferior_callback)
13078 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13079 (main): Call initialize_inferiors. Adjust to use ptids, killing
13080 and detaching from all inferiors. Handle multiprocess packet
13082 * linux-low.h: Include gdb_proc_service.h.
13083 (struct process_info_private): New.
13084 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13085 <lwpid_of>: Use ptid_get_lwp.
13086 (get_lwp_thread): Adjust.
13087 (struct lwp_info): Add `dead' member.
13088 (find_lwp_pid): Declare.
13089 * linux-low.c (thread_db_active): Delete.
13090 (new_inferior): Adjust comment.
13091 (inferior_pid): Delete.
13092 (linux_add_process): New.
13093 (handle_extended_wait): Adjust.
13094 (add_lwp): Change unsigned long to ptid.
13095 (linux_create_inferior): Add process to processes table. Adjust
13096 to use ptids. Don't set new_inferior here.
13097 (linux_attach_lwp): Rename to ...
13098 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13099 it. Adjust to use ptids.
13100 (linux_attach_lwp): New.
13101 (linux_attach): Add process to processes table. Don't set
13103 (struct counter): New.
13104 (second_thread_of_pid_p, last_thread_of_process_p): New.
13105 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13106 multiple processes.
13107 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13108 processes. Remove process from process table.
13109 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13110 to multiple processes.
13111 (any_thread_of): New.
13112 (linux_detach): Add `pid' argument, and handle it. Remove process
13113 from processes table.
13114 (linux_join): Add `pid' argument. Handle it.
13115 (linux_thread_alive): Change unsighed long argument to ptid_t.
13116 Consider dead lwps as not being alive.
13117 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13118 threads we're not interested in.
13119 (same_lwp, find_lwp_pid): New.
13120 (linux_wait_for_lwp): Change `pid' argument's type from int to
13122 (linux_wait_for_event): Rename to ...
13123 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13124 from int to ptid_t. Adjust.
13125 (linux_wait_for_event): New.
13126 (linux_wait_1): Add `ptid' argument. Change return type to
13127 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13128 that exit from the process table.
13129 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13131 (mark_lwp_dead): New.
13132 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13133 stopping all threads, mark its main lwp as dead.
13134 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13136 (fetch_register, usr_store_inferior_registers)
13137 (regsets_fetch_inferior_registers)
13138 (regsets_store_inferior_registers, linux_read_memory)
13139 (linux_write_memory): Inline `inferior_pid'.
13140 (linux_look_up_symbols): Adjust to use per-process
13141 `thread_db_active'.
13142 (linux_request_interrupt): Adjust to use ptids.
13143 (linux_read_auxv): Inline `inferior_pid'.
13144 (initialize_low): Don't reference thread_db_active.
13145 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13146 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13147 (ps_getpid): Return the pid of the current inferior.
13148 * thread-db.c (proc_handle, thread_agent): Delete.
13149 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13151 (find_one_thread): Change argument type to ptid_t. Adjust to
13153 (maybe_attach_thread): Adjust to per-process data and ptids.
13154 (thread_db_find_new_threads): Ditto.
13155 (thread_db_init): Ditto.
13156 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13157 processes table. Adjust to use ptids.
13158 (spu_kill, spu_detach): Adjust interface. Remove process from
13160 (spu_join, spu_thread_alive): Adjust interface.
13161 (spu_wait): Adjust interface. Remove process from processes
13162 table. Adjust to use ptids.
13163 * win32-low.c (current_inferior_tid): Delete.
13164 (current_inferior_ptid): New.
13165 (debug_event_ptid): New.
13166 (thread_rec): Take a ptid. Adjust.
13167 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13168 (child_delete_thread): Ditto.
13169 (do_initial_child_stuff): Add `attached' argument. Add process to
13171 (child_fetch_inferior_registers, child_store_inferior_registers):
13173 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13174 (win32_attach): Pass 1 to do_initial_child_stuff.
13175 (win32_kill): Adjust interface. Remove process from processes
13177 (win32_detach): Ditto.
13178 (win32_join): Adjust interface.
13179 (win32_thread_alive): Take a ptid.
13180 (win32_resume): Adjust to use ptids.
13181 (get_child_debug_event): Ditto.
13182 (win32_wait): Adjust interface. Remove exiting process from
13185 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13187 Non-stop mode support.
13189 * server.h (non_stop): Declare.
13190 (gdb_client_data, handler_func): Declare.
13191 (delete_file_handler, add_file_handler, start_event_loop):
13193 (handle_serial_event, handle_target_event, push_event)
13194 (putpkt_notif): Declare.
13195 * target.h (enum resume_kind): New.
13196 (struct thread_resume): Replace `step' field by `kind' field.
13197 (TARGET_WNOHANG): Define.
13198 (struct target_ops) <wait>: Add `options' argument.
13199 <supports_non_stop, async, start_non_stop>: New fields.
13200 (target_supports_non_stop, target_async): New.
13201 (start_non_stop): Declare.
13202 (mywait): Add `options' argument.
13203 * target.c (mywait): Add `options' argument. Print child exit
13204 notifications here.
13205 (start_non_stop): New.
13206 * server.c (non_stop, own_buf, mem_buf): New globals.
13207 (struct vstop_notif): New.
13208 (notif_queue): New global.
13209 (queue_stop_reply, push_event, discard_queued_stop_replies)
13210 (send_next_stop_reply): New.
13211 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13213 (attach_inferior): In non-stop mode, don't wait for the target
13215 (handle_general_set): Handle QNonStop.
13216 (handle_query): When handling qC, return the current general
13217 thread, instead of the first thread of the list.
13218 (handle_query): If the backend supports non-stop mode, include
13219 QNonStop+ in the qSupported query response.
13220 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13222 (handle_v_attach, handle_v_run): Handle non-stop mode.
13223 (handle_v_stopped): New.
13224 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13225 (myresume): Adjust to use resume_kind. Handle non-stop.
13226 (queue_stop_reply_callback): New.
13227 (handle_status): Handle non-stop mode.
13228 (main): Clear non_stop flag on reconnection. Use the event-loop.
13229 Refactor serial protocol handling from here ...
13230 (process_serial_event): ... to this new function. When GDB
13231 selects any thread, select one here. In non-stop mode, wait until
13232 GDB acks all pending events before exiting.
13233 (handle_serial_event, handle_target_event): New.
13234 * remote-utils.c (remote_open): Install remote_desc in the event
13236 (remote_close): Remove remote_desc from the event loop.
13237 (putpkt_binary): Rename to...
13238 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13239 (putpkt_binary): New as wrapper around putpkt_binary_1.
13240 (putpkt_notif): New.
13241 (prepare_resume_reply): In non-stop mode, don't change the
13243 * event-loop.c: New.
13244 * Makefile.in (OBJ): Add event-loop.o.
13245 (event-loop.o): New rule.
13247 * linux-low.h (pid_of): Moved here.
13249 (get_lwp_thread): Use lwpid_of.
13250 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13251 * linux-low.c (pid_of): Delete.
13252 (inferior_pid): Use lwpid_of.
13253 (linux_event_pipe): New.
13254 (target_is_async_p): New.
13256 (handle_extended_wait): Use lwpid_of.
13257 (add_lwp): Don't set lwpid field.
13258 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13259 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13260 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13261 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13262 first. Adjust to linux_wait_for_event interface changes. Use
13264 (linux_detach): Don't delete the main lwp here.
13265 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13266 (status_pending_p): Don't consider explicitly suspended lwps.
13267 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13268 pointer. Add OPTIONS argument. Change return type to int. Use
13269 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13270 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13271 pointer. Add status pointer argument. Return a pid instead of a
13272 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13273 changes. In non-stop mode, don't switch to a random thread.
13274 (linux_wait): Rename to...
13275 (linux_wait_1): ... this. Add target_options argument, and handle
13276 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13277 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13278 clean exit and signal exit code. Don't stop all threads in
13279 non-stop mode. In all-stop mode, only stop all threads when
13280 reporting a stop to GDB. Handle explicit thread stop requests.
13281 (async_file_flush, async_file_mark): New.
13283 (send_sigstop): Use lwpid_of.
13284 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13285 interface changes. In non-stop mode, don't switch to a random
13287 (linux_resume_one_lwp): Use lwpid_of.
13288 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13289 (linux_resume_one_thread): ... this. Handle resume_stop. In
13290 non-stop mode, don't look for pending flag in all threads.
13291 (resume_status_pending_p): Don't consider explicitly suspended
13293 (my_waitpid): Reimplement. Emulate __WALL.
13294 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13296 (sigchld_handler, linux_supports_non_stop, linux_async)
13297 (linux_start_non_stop): New.
13298 (linux_target_ops): Register linux_supports_non_stop, linux_async
13299 and linux_start_non_stop.
13300 (initialize_low): Install SIGCHLD handler.
13301 * thread-db.c (thread_db_create_event, find_one_thread)
13302 (thread_db_get_tls_address): Use lwpid_of.
13303 * win32-low.c (win32_detach): Adjust to use resume_kind.
13304 (win32_wait): Add `options' argument.
13305 * spu-low.c (spu_resume): Adjust to use resume_kind.
13306 (spu_wait): Add `options' argument.
13308 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13310 Decouple target code from remote protocol.
13312 * target.h (enum target_waitkind): New.
13313 (struct target_waitstatus): New.
13314 (struct target_ops) <wait>: Return an unsigned long. Take a
13315 target_waitstatus pointer instead of a char pointer.
13316 (mywait): Likewise.
13317 * target.c (mywait): Change prototype to return an unsigned long.
13318 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13319 * server.h (thread_from_wait, old_thread_from_wait): Delete
13321 (prepare_resume_reply): Change prototype to take a
13323 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13324 (last_status, last_ptid): New.
13325 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13326 pid instead of a signal.
13327 (attach_inferior): Remove "status" and "signal" parameters.
13329 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13331 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13332 (handle_v_requests, myresume): Remove "status" and "signal"
13333 parameters. Adjust.
13334 (handle_status): New.
13335 (main): Delete local `status'. Adjust.
13336 * remote-utils.c: Include target.h.
13337 (prepare_resume_reply): Change prototype to take a
13338 target_waitstatus. Adjust.
13340 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13342 * spu-low.c (spu_wait): Adjust.
13343 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13345 (win32_wait): Adjust.
13347 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13349 * target.h (struct thread_resume): Delete leave_stopped member.
13350 (struct target_ops): Add a `n' argument to the `resume' callback.
13351 * server.c (start_inferior): Adjust.
13352 (handle_v_cont, myresume): Adjust.
13353 * linux-low.c (check_removed_breakpoint): Adjust to resume
13354 interface change, and to removed leave_stopped field.
13355 (resume_ptr): Delete.
13356 (struct thread_resume_array): New.
13357 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13358 resume interface change.
13359 (linux_continue_one_thread, linux_queue_one_thread)
13360 (resume_status_pending_p): Check if the resume field is NULL
13361 instead of checking the leave_stopped member.
13362 (linux_resume): Adjust to the target resume interface change.
13363 * spu-low.c (spu_resume): Adjust to the target resume interface
13365 * win32-low.c (win32_detach, win32_resume): Ditto.
13367 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13369 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13371 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13373 (linux_continue_one_thread): Only preserve the stepping flag if
13374 there's a pending breakpoint.
13376 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13378 * server.c (main): After the inferior having exited, call
13379 remote_close before exiting gdbserver.
13381 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13383 Fix size of FPSCR in Power 7 processors.
13384 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13385 (PPC_FEATURE_HAS_DFP): New #define.
13386 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13389 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13391 * server.c (handle_query) Whitespace and formatting.
13393 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13395 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13396 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13397 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13398 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13399 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13400 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13401 Makefile.in, configure.ac: Fix whitespace throughout.
13402 * configure: Regenerate.
13404 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13406 * inferiors.c (find_inferior): Make it safe for the callback
13407 function to delete the currently iterated inferior.
13409 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13411 * Makefile.in (linuw_low_h): Move higher.
13412 (thread-db.o): Depend on $(linux_low_h).
13414 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13416 Rename "process" to "lwp" throughout.
13418 * linux-low.c (all_processes): Rename to...
13419 (all_lwps): ... this.
13420 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13421 (add_process): Rename to ...
13422 (add_lwp): ... this. Adjust.
13423 (linux_create_inferior): Adjust.
13424 (linux_attach_lwp): Adjust.
13425 (linux_attach): Adjust.
13426 (linux_kill_one_process): Rename to ...
13427 (linux_kill_one_lwp): ... this. Adjust.
13428 (linux_kill): Adjust.
13429 (linux_detach_one_process): Rename to ...
13430 (linux_detach_one_lwp): ... this. Adjust.
13431 (linux_detach): Adjust.
13432 (check_removed_breakpoint): Adjust.
13433 (status_pending_p): Adjust.
13434 (linux_wait_for_process): Rename to ...
13435 (linux_wait_for_lwp): ... this. Adjust.
13436 (linux_wait_for_event): Adjust.
13437 (send_sigstop): Adjust.
13438 (wait_for_sigstop): Adjust.
13439 (stop_all_processes): Rename to ...
13440 (stop_all_lwps): ... this.
13441 (linux_resume_one_process): Rename to ...
13442 (linux_resume_one_lwp): ... this. Adjust.
13443 (linux_set_resume_request, linux_continue_one_thread)
13444 (linux_queue_one_thread, resume_status_pending_p)
13445 (usr_store_inferior_registers, regsets_store_inferior_registers)
13446 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13448 * linux-low.h (get_process): Rename to ...
13449 (get_lwp): ... this. Adjust.
13450 (get_thread_process): Rename to ...
13451 (get_thread_lwp): ... this. Adjust.
13452 (get_process_thread): Rename to ...
13453 (get_lwp_thread): ... this. Adjust.
13454 (struct process_info): Rename to ...
13455 (struct lwp_info): ... this.
13456 (all_processes): Rename to ...
13457 (all_lwps): ... this.
13458 * proc-service.c (ps_lgetregs): Adjust.
13459 * thread-db.c (thread_db_create_event, find_one_thread)
13460 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13462 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13464 * server.c (handle_query): Handle "qAttached".
13466 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13468 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13469 GPLv3, update license URL.
13471 2009-03-01 Doug Evans <dje@google.com>
13473 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13474 (server_h): Add gdb_signals.h.
13475 (signals.o): Update.
13476 * server.h (target_signal_from_host,target_signal_to_host_p)
13477 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13479 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13481 * remote-utils.c (getpkt): Also generate remote-debug
13482 information if noack_mode is set.
13484 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13486 * server.c (handle_query): Report qXfer:siginfo:read and
13487 qXfer:siginfo:write as supported and handle them.
13488 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13489 * linux-low.c (linux_xfer_siginfo): New.
13490 (linux_target_ops): Set it.
13492 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13494 * server.c (gdbserver_usage): Mention --remote-debug.
13495 (main): Accept '--remote-debug' switch.
13497 2009-01-18 Doug Evans <dje@google.com>
13499 * regcache.c (new_register_cache): No need to check result of xcalloc.
13500 * server.c (handle_search_memory): Back out calls to xmalloc,
13501 result is checked and error is returned to user upon failure.
13502 (handle_query): Ditto. Add more checks for result of malloc.
13503 (handle_v_cont): Check result of malloc, report error back to
13505 (handle_v_run): Ditto. Call freeargv.
13506 * server.h (freeargv): Declare.
13507 * utils.c (freeargv): New fn.
13509 2009-01-15 Doug Evans <dje@google.com>
13511 * gdbreplay.c (perror_with_name): Make arg const char *.
13512 * server.h (target_signal_to_name): Make return type const char *.
13513 * thread-db.c (thread_db_err_str): Make return type const char *.
13514 * utils.c (perror_with_name): Make arg const char *.
13516 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13518 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13519 when handling a EXIT_PROCESS_DEBUG_EVENT.
13521 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13523 * gdbreplay.c (gdbreplay_version): Update copyright year.
13524 * server.c (gdbserver_version): Likewise.
13526 2009-01-05 Doug Evans <dje@google.com>
13528 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13529 (handle_extended_wait): Improve comment.
13531 2008-12-13 Doug Evans <dje@google.com>
13533 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13534 * server.h (ATTR_MALLOC): New macro.
13535 (xmalloc,xcalloc,xstrdup): Declare.
13536 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13537 * inferiors.c: Ditto.
13538 * linux-low.c: Ditto.
13539 * mem-break.c: Ditto.
13540 * regcache.c: Ditto.
13541 * remote-utils.c: Ditto.
13544 * win32-low.c: Ditto.
13546 2008-12-12 Doug Evans <dje@google.com>
13548 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13549 in debugging printf.
13551 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13553 2008-12-09 Doug Evans <dje@google.com>
13555 * linux-low.h (struct process_info): Delete member tid, unused.
13556 * thread-db.c (find_one_thread): Update.
13557 (maybe_attach_thread): Update.
13559 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13561 * target.h (struct target_ops): Add qxfer_osdata member.
13562 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13564 (linux_qxfer_osdata): New functions.
13565 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13567 * server.c (handle_query): Handle "qXfer:osdata:read:".
13568 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13569 (buffer_xml_printf): New functions.
13570 * server.h (struct buffer): New.
13571 (buffer_grow_str, buffer_grow_str0): New macros.
13572 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13573 (buffer_xml_printf): Declare.
13575 2008-11-24 Doug Evans <dje@google.com>
13577 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13579 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13581 * server.c (handle_v_run): Always use the supplied argument list.
13583 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13585 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13586 (xtensa_regmap_table): Add entry for scompare1.
13588 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13590 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13591 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13592 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13593 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13594 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13595 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13596 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13597 XML target descriptions.
13598 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13599 when inferior is running on an ISA 2.05 or later processor. Add
13600 special case to return offset for full 64-bit slot of FPSCR when
13603 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13605 * Makefile.in (SFILES, clean): Added sparc64 files.
13606 (reg-sparc64.o, reg-sparc64.c): New.
13607 * configure.srv (sparc*-*-linux*): New configuration.
13608 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13609 syscall arguments for SPARC.
13610 (regsets_store_inferior_registers): Likewise.
13611 * linux-sparc-low.c: New file.
13613 2008-10-21 Doug Evans <dje@google.com>
13615 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13616 (READLINE_DIR,READLINE_DEP): Delete.
13617 (INTERNAL_CFLAGS): Update.
13618 (LINTFLAGS): Update.
13620 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13622 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13623 whole argv from the last run, not just argv[0].
13625 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13627 * regcache.c (new_register_cache): Return NULL if the register
13628 cache size isn't known yet.
13629 (free_register_cache): Avoid dereferencing a NULL regcache.
13631 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13633 * configure.srv: Merge MIPS and MIPS64.
13635 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13637 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13639 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13641 * Makefile.in: Add required vsx dependencies.
13643 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13644 Declare init_registers_powerpc_vsx32l.
13645 Declare init_registers_powerpc_vsx64l.
13646 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13647 (ppc_arch_setup): Check for VSX in hwcap.
13648 (ppc_fill_vsxregset): New function.
13649 (ppc_store_vsxregset): New function.
13650 Add new VSX entry in regset_info target_regsets.
13652 * configure.srv: Add new VSX dependencies.
13654 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13656 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13657 (remote_open): Set or clear transport_is_reliable.
13658 (putpkt_binary): Don't expect acks in noack mode.
13659 (getpkt): Don't send ack/nac in noack mode.
13660 * server.c (handle_general_set): Handle QStartNoAckMode.
13661 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13663 (main): Reset noack_mode on every connection.
13664 * server.h (noack_mode): Declare.
13666 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13668 * Makefile.in (GDBREPLAY_OBS): New variable.
13669 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13671 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13672 Daniel Jacobowitz <dan@codesourcery.com>
13674 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13675 (usr_store_inferior_registers): Likewise.
13676 (regsets_store_inferior_registers): Likewise.
13678 2008-07-31 Rolf Jansen <rj@surtec.com>
13679 Pedro Alves <pedro@codesourcery.com>
13681 * configure.ac: Check for memmem declaration.
13682 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13683 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13684 (disable_packet_qfThreadInfo): Unconditionally compile.
13685 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13686 * configure, config.in: Regenerate.
13688 2008-07-28 Doug Kwan <dougkwan@google.com>
13690 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13691 (linux_write_memory): Remove declaration of errno.
13693 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13695 * linux-low.c (handle_extended_wait): Do not use "status"
13696 variable uninitialized.
13698 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13700 * server.c (handle_v_attach): Inhibit reporting dll changes.
13702 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13704 * remote-utils.c (prepare_resume_reply): If requested, don't
13705 output "thread:TID" in the T stop reply.
13707 * server.c (disable_packet_vCont, disable_packet_Tthread)
13708 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13709 (handle_query): If requested, disable support for qC, qfThreadInfo
13711 (handle_v_requests): If requested, disable support for vCont.
13712 (gdbserver_show_disableable): New.
13713 (main): Handle --disable-packet and --disable-packet=LIST.
13715 * server.h (disable_packet_vCont, disable_packet_Tthread)
13716 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13718 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13720 * server.c (gdbserver_usage): Mention --version.
13722 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13724 * Makefile.in (gdbreplay.o): New rule.
13726 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13728 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13729 message, not gdbserver.
13731 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13732 Nathan Sidwell <nathan@codesourcery.com>
13733 Joseph Myers <joseph@codesourcery.com>
13735 * acinclude.m4: Include ../../config/acx.m4.
13736 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13737 * configure, config.in: Regenerate.
13738 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13739 * server.c (gdbserver_version): Print PKGVERSION.
13740 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13741 (main): Adjust gdbserver_usage calls.
13742 * gdbreplay.c (version, host_name): Add declarations.
13743 (gdbreplay_version, gdbreplay_usage): New.
13744 (main): Accept --version and --help options.
13746 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13748 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13749 (arm_breakpoint_at): Handle Thumb.
13750 (the_low_target): Add comment.
13752 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13754 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13756 2008-05-09 Doug Evans <dje@google.com>
13758 * server.h (decode_search_memory_packet): Declare.
13759 * remote-utils.c (decode_search_memory_packet): New fn.
13760 * server.c (handle_search_memory_1): New fn.
13761 (handle_search_memory): New fn.
13762 (handle_query): Process qSearch:memory packets.
13764 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13766 * regcache.c (registers_length): Remove.
13767 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13768 full register packet.
13769 * regcache.h (registers_length): Remove prototype.
13770 * server.h (PBUFSIZ): Define to 16384.
13772 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13774 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13775 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13776 powerpc-64l.o, and powerpc-altivec64l.o.
13777 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13778 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13779 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13780 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13781 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13784 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13785 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13786 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13787 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13788 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13789 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13790 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13791 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13792 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13793 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13796 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13797 (init_registers_powerpc_32l): ... this new prototype.
13798 (init_registers_powerpc_32): Remove, replace by ...
13799 (init_registers_powerpc_altivec32l): ... this new prototype.
13800 (init_registers_powerpc_e500): Remove, replace by ...
13801 (init_registers_powerpc_e500l): ... this new prototype.
13802 (init_registers_ppc64): Remove, replace by ...
13803 (init_registers_powerpc_64l): ... this new prototype.
13804 (init_registers_powerpc_64): Remove, replace by ...
13805 (init_registers_powerpc_altivec64l): ... this new prototype.
13806 (ppc_num_regs): Set to 73.
13807 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13808 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13809 (ppc_cannot_store_register): Handle orig_r3 and trap.
13810 (ppc_arch_setup): Update init_registers_... calls.
13811 (ppc_fill_gregset): Handle orig_r3 and trap.
13813 * inferiors.c (clear_inferiors): Reset current_inferior.
13815 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13817 * acinclude.m4: Add override.m4.
13818 * configure: Regenerate.
13820 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13822 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13823 initial call to init_register_ppc64.
13825 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13827 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13828 single powerpc*-*-linux* case.
13829 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13831 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13833 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13834 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13836 * linux-ppc-low.c: Include <elf.h>.
13837 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13838 (ppc_hwcap): New global variable.
13839 (ppc_regmap): Remove __SPE__ #ifdef sections.
13840 (ppc_regmap_e500): New global variable.
13841 (ppc_cannot_store_register): Update __SPE__ special case.
13842 (ppc_get_hwcap): New function.
13843 (ppc_arch_setup): Use it to determine whether inferior supports
13844 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13845 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13846 Do not access registers if target does not support AltiVec.
13847 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13848 Do not access registers if target does not support SPE.
13849 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13851 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13853 * linux-low.c (disabled_regsets, num_regsets): New.
13854 (use_regsets_p): Delete.
13855 (linux_wait_for_process): Clear disabled_regsets.
13856 (regsets_fetch_inferior_registers): Check and set it.
13857 (regsets_store_inferior_registers): Likewise.
13858 (linux_fetch_registers, linux_store_registers): Do not use
13860 (initialize_low): Allocate disabled_regsets.
13862 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13864 * Makefile.in (LIBOBJS): New.
13865 (OBS): Use LIBOBJS.
13866 (memmem.o): New rule.
13867 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13868 * configure: Regenerated.
13870 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13872 * server.c (handle_query): Never return "unsupported" for
13873 qXfer:features:read queries.
13875 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13877 * server.c (get_features_xml): Fix inverted condition.
13878 (handle_query): Always support qXfer:feature:read.
13880 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13882 * server.c (wrapper_argv): New.
13883 (start_inferior): Handle wrapper_argv. If set, expect an extra
13885 (gdbserver_usage): Document --wrapper.
13886 (main): Parse --wrapper.
13888 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13890 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13891 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13892 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13893 (ppc_set_pc): Likewise.
13894 (ppc_arch_setup): New function.
13895 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13896 of collect_register.
13897 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13899 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13901 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13902 instead of linux-ppc64-low.o.
13903 * linux-ppc64-low.c: Remove file.
13904 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13905 (linux-ppc64-low.o): Remove rule.
13907 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13908 (init_registers_powerpc_64): Likewise.
13909 (ppc_regmap): Conditionally define depending on __powerpc64__.
13910 (ppc_cannot_store_register): Do not special-case "fpscr" when
13911 compiled on __powerpc64__.
13912 (ppc_collect_ptrace_register): New function.
13913 (ppc_supply_ptrace_register): New function.
13914 (ppc_breakpoint): Change type to "unsigned int".
13915 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13916 (the_low_target): Conditionally provide initializers for the
13917 arch_setup member depending on __powerpc64__. Install
13918 collect_ptrace_register and supply_ptrace_register members.
13920 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13922 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13923 * server.c (gdbserver_xmltarget): Define.
13924 (get_features_xml): Use it to replace "target.xml" and arch_string.
13926 * configure.srv: Remove srv_xmltarget. Add XML files that were
13927 mentioned there to srv_xmlfiles instead. Remove conditional tests
13928 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13929 srv_xmlfiles and srv_regobj to include all possible choices.
13930 * configure.ac (srv_xmltarget): Remove.
13931 (srv_xmlfiles): Do not add "target.xml".
13932 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13933 checks for supplementary target information.
13934 * configure: Regenerate.
13935 * Makefile.in (XML_TARGET): Remove.
13936 (target.xml): Remove rule.
13937 (clean): Do not clean up target.xml.
13938 (.PRECIOUS): Do not mention target.xml.
13940 * target.h (struct target_ops): Remove arch_string member.
13941 * linux-low.c (linux_arch_string): Remove.
13942 (linux_target_ops): Remove arch_string initializer.
13943 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13944 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13945 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13946 * spu-low.c (spu_arch_string): Remove.
13947 (spu_target_ops): Remove arch_string initializer.
13948 * win32-low.c (win32_arch_string): Remove.
13949 (win32_target_ops): Remove arch_string initializer.
13950 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13951 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13952 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13954 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13956 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13957 by collect_ptrace_register and supply_ptrace_register hooks.
13958 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13959 instead of checking for the_low_target.left_pad_xfer.
13960 (usr_store_inferior_registers): Use collect_ptrace_register callback
13961 instead of checking for the_low_target.left_pad_xfer.
13963 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13964 (s390_supply_ptrace_register): Likewise.
13965 (s390_fill_gregset): Call s390_collect_ptrace_register.
13966 (the_low_target): Update.
13968 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13969 (ppc_supply_ptrace_register): Likewise.
13970 (the_low_target): Update.
13972 * linux-i386-low.c (the_low_target): Update.
13973 * linux-x86-64-low.c (the_low_target): Update.
13975 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13977 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13978 reg-s390.o and reg-s390x.o.
13980 * linux-low.c (new_inferior): New global variable.
13981 (linux_create_inferior, linux_attach): Set it.
13982 (linux_wait_for_process): Call the_low_target.arch_setup after the
13983 target has stopped for the first time.
13984 (initialize_low): Do not call the_low_target.arch_setup.
13986 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13987 (s390_set_pc): Likewise.
13988 (s390_arch_setup): New function.
13989 (the_low_target): Use s390_arch_setup as arch_setup routine.
13991 * regcache.c (realloc_register_cache): New function.
13992 (set_register_cache): Call it for each existing regcache.
13994 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13996 * server.h (init_registers): Remove prototype.
13998 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13999 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14000 instead of init_registers ().
14001 * linux-arm-low.c (init_registers_arm): Add prototype.
14002 (init_registers_arm_with_iwmmxt): Likewise.
14003 (the_low_target): Add initializer for arch_setup field.
14004 * linux-cris-low.c (init_registers_cris): Add prototype.
14005 (the_low_target): Add initializer for arch_setup field.
14006 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14007 (the_low_target): Add initializer for arch_setup field.
14008 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14009 (the_low_target): Add initializer for arch_setup field.
14010 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14011 (the_low_target): Add initializer for arch_setup field.
14012 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14013 (the_low_target): Add initializer for arch_setup field.
14014 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14015 (the_low_target): Add initializer for arch_setup field.
14016 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14017 (init_registers_mips64_linux): Likewise.
14018 (the_low_target): Add initializer for arch_setup field.
14019 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14020 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14021 (the_low_target): Add initializer for arch_setup field.
14022 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14023 (init_registers_powerpc_64): Likewise.
14024 (the_low_target): Add initializer for arch_setup field.
14025 * linux-s390-low.c (init_registers_s390): Add prototype.
14026 (init_registers_s390x): Likewise.
14027 (the_low_target): Add initializer for arch_setup field.
14028 * linux-sh-low.c (init_registers_sh): Add prototype.
14029 (the_low_target): Add initializer for arch_setup field.
14030 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14031 (the_low_target): Add initializer for arch_setup field.
14032 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14033 (the_low_target): Add initializer for arch_setup field.
14035 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14036 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14037 instead of init_registers ().
14038 * win32-arm-low.c (init_registers_arm): Add prototype.
14039 (the_low_target): Add initializer for arch_setup field.
14040 * win32-i386-low.c (init_registers_i386): Add prototype.
14041 (the_low_target): Add initializer for arch_setup field.
14043 * spu-low.c (init_registers_spu): Add prototype.
14044 (initialize_low): Call initialie_registers_spu () instead of
14045 initialize_registers ().
14047 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14049 * server.c (handle_v_requests): When handling the vRun and vAttach
14050 packets, if already debugging a process, don't kill it. Return an
14053 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14055 * server.c (handle_query): Correct length check.
14057 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14059 * win32-low.c (do_initial_child_stuff): Add process handle
14060 parameter. Set current_process_handle and current_process_id from the
14061 parameters. Clear globals.
14062 (win32_create_inferior): Don't set current_process_handle and
14063 current_process_id here. Instead pass them on the call to
14064 do_initial_child_stuff.
14065 (win32_attach): Likewise.
14066 (win32_clear_inferiors): New.
14067 (win32_kill): Don't close the current process handle or the
14068 current thread handle here. Instead call win32_clear_inferiors.
14069 (win32_detach): Don't open a new handle to the process. Call
14070 win32_clear_inferiors.
14071 (win32_join): Don't rely on current_process_handle; open a new
14072 handle using the process id.
14073 (win32_wait): Call win32_clear_inferiors when the inferior process
14076 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14078 * server.c (monitor_show_help): Add "exit".
14080 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14082 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14083 (clean): Add reg-xtensa.c.
14084 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14085 * configure.srv (xtensa*-*-linux*) New target.
14086 * linux-xtensa-low.c: New.
14087 * xtensa-xtregs.c: New.
14089 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14091 * hostio.c: Don't include errno.h.
14092 (errno_to_fileio_errno): Move to hostio-errno.
14093 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14094 error number outputting to the target->hostio_last_error callback.
14095 (hostio_packet_error): Use FILEIO_EINVAL directly.
14096 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14097 calls to hostio_error.
14098 * hostio-errno.c: New.
14099 * server.h (hostio_last_error_from_errno): Declare.
14100 * target.h (target_ops): Add hostio_last_error member.
14101 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14102 as hostio_last_error handler.
14103 * spu-low.c (spu_target_ops): Likewise.
14104 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14105 (wince_hostio_last_error): New functions.
14106 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14107 as hostio_last_error handler.
14108 (win32_target_ops) [!_WIN32_WCE]: Register
14109 hostio_last_error_from_errno as hostio_last_error handler.
14110 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14111 (hostio-errno.o): New rule.
14112 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14113 * configure.srv (srv_hostio_err_objs): New variable. Default to
14115 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14116 * configure: Regenerate.
14118 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14120 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14121 (linux_kill, linux_detach): Clean up the process list.
14122 * remote-utils.c (remote_open): Improve port number parsing.
14123 (putpkt_binary, input_interrupt): Only send interrupts if the target
14125 * server.c (extended_protocol): Make static.
14126 (attached): Define earlier.
14127 (exit_requested, response_needed, program_argv): New variables.
14128 (target_running): New.
14129 (start_inferior): Clear attached here.
14130 (attach_inferior): Set attached here.
14131 (require_running): Define.
14132 (handle_query): Use require_running and target_running. Implement
14134 (handle_v_attach, handle_v_run): New.
14135 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14136 (gdbserver_usage): Update.
14137 (main): Redo argument parsing. Handle --debug and --multi. Handle
14138 --attach along with other options or after the port. Save
14139 program_argv. Support no initial program. Resynchronize
14140 communication with GDB after an error. Handle "monitor exit".
14141 Use require_running and target_running. Always allow the extended
14142 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14143 restart in extended mode.
14144 * README: Refer to the GDB manual. Update --attach usage.
14146 2007-12-20 Andreas Schwab <schwab@suse.de>
14148 * linux-low.c (STACK_SIZE): Define.
14149 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14150 (linux_test_for_tracefork): Likewise.
14152 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14154 * linux-low.c (linux_wait_for_event): Update messages. Do not
14155 reinsert auto-delete breakpoints.
14156 * mem-break.c (struct breakpoint): Change return type of handler to
14158 (set_breakpoint_at): Update handler type.
14159 (reinsert_breakpoint_handler): Return 1 instead of calling
14161 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14163 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14164 * mem-break.h (set_breakpoint_at): Update handler type.
14165 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14166 * win32-low.c (auto_delete_breakpoint): New.
14167 (get_child_debug_event): Use it.
14169 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14171 * configure.ac: Check for pread and pwrite.
14172 * hostio.c (handle_pread): Fall back to lseek and read.
14173 (handle_pwrite): Fall back to lseek and write.
14174 * config.in, configure: Regenerated.
14176 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14178 * server.c (myresume): Add own_buf argument.
14179 (main): Update calls.
14181 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14183 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14184 * remote-utils.c (remote_open): Do not call disable_async_io.
14185 (block_async_io): Delete.
14186 (unblock_async_io): Make static.
14187 (initialize_async_io): New.
14188 * server.c (handle_v_cont): Handle async I/O here.
14189 (myresume): Likewise. Move other common resume tasks here...
14190 (main): ... from here. Call initialize_async_io. Disable async
14191 I/O before the main loop.
14192 * server.h (initialize_async_io): Declare.
14193 (block_async_io, unblock_async_io): Delete prototypes.
14194 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14196 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14198 * remote-utils.c (readchar): Allow binary data in received messages.
14200 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14202 * win32-low.c (attaching): New global.
14203 (win32_create_inferior): Clear the `attaching' global.
14204 (win32_attach): Set the `attaching' global.
14205 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14206 attaching. Only set a breakpoint at the entry point if not
14209 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14211 * server.c (main): Don't report dll events on the initial
14212 connection on attaches.
14214 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14216 * server.c (main): Relax numerical bases supported for the pid of
14217 the --attach command line argument.
14219 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14221 * win32-low.c (win32_attach): Call OpenProcess before
14222 DebugActiveProcess, not after. Add last error output to error
14225 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14227 * win32-low.c (win32_get_thread_context)
14228 (win32_set_thread_context): New functions.
14229 (thread_rec): Use win32_get_thread_context.
14230 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14231 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14234 2007-12-03 Leo Zayas
14235 Pedro Alves <pedro_alves@portugalmail.pt>
14237 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14239 (child_add_thread): Minor cleanup.
14240 (child_continue): Resume artificially suspended threads before
14241 calling ContinueDebugEvent.
14242 (suspend_one_thread): New.
14243 (fake_breakpoint_event): New.
14244 (get_child_debug_event): Change return type to int. Check here if
14245 gdb sent an interrupt request. If a soft interrupt was requested,
14246 fake a breakpoint event. Return 0 if there is no event to handle,
14248 (win32_wait): Don't check here if gdb sent an interrupt request.
14249 Ensure there is a valid event to handle.
14250 (win32_request_interrupt): Add soft interruption method as last
14253 2007-12-03 Leo Zayas
14254 Pedro Alves <pedro_alves@portugalmail.pt>
14256 * win32-low.h (win32_thread_info): Add descriptions to the
14257 structure members. Replace `suspend_count' counter by a
14259 * win32-low.c (thread_rec): Update condition of when to get the
14260 context from the inferior. Rely on ContextFlags being set if it
14261 has already been retrieved. Only suspend the inferior thread if
14262 we haven't already. Warn if that fails.
14263 (continue_one_thread): s/suspend_count/suspended/. Only call
14264 ResumeThread once. Warn if that fails.
14266 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14268 * win32-low.c (win32_wait): Don't read from the inferior when it
14269 has already exited.
14271 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14273 * Makefile.in (win32_low_h): New variable.
14274 (win32-low.o): Add dependency on $(win32_low_h).
14275 (win32-arm-low.o, win32-i386-low.o): New rules.
14277 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14279 * hostio.c: Correct copyright year.
14281 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14283 * Makefile.in (OBS): Add hostio.o.
14284 (hostio.o): New rule.
14285 * server.h (handle_vFile): Declare.
14286 * hostio.c: New file.
14287 * server.c (handle_v_requests): Take packet_len and new_packet_len
14288 for binary packets. Call handle_vFile.
14289 (main): Update call to handle_v_requests.
14291 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14293 * linux-low.c: Include <sched.h>.
14295 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14297 * linux-low.c (linux_tracefork_grandchild): New.
14298 (linux_tracefork_child): Use clone.
14299 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14301 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14303 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14305 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14307 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14309 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14311 * inferiors.c (change_inferior_id): Delete.
14312 (add_pid_to_list, pull_pid_from_list): New.
14313 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14314 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14315 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14316 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14317 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14318 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14319 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14320 (using_threads): Always set to 1.
14321 (handle_extended_wait): New.
14322 (add_process): Do not set TID.
14323 (linux_create_inferior): Set must_set_ptrace_flags.
14324 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14325 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14326 (linux_thread_alive): Rename TID argument to LWPID.
14327 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14328 (linux_wait_for_event): Do not use TID or check using_threads. Update
14329 call to dead_thread_notify. Call handle_extended_wait.
14330 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14331 (send_sigstop): Delete sigstop_sent.
14332 (wait_for_sigstop): Avoid TID.
14333 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14334 (linux_test_for_tracefork): New.
14335 (linux_lookup_signals): Use thread_db_active and
14336 linux_supports_tracefork_flag.
14337 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14338 * linux-low.h (get_process_thread): Avoid TID.
14339 (struct process_ifo): Move thread_known and tid to the end. Remove
14341 (linux_attach_lwp, thread_db_init): Update prototypes.
14342 * server.h (change_inferior_id): Delete prototype.
14343 (add_pid_to_list, pull_pid_from_list): New prototypes.
14344 * thread-db.c (thread_db_use_events): New.
14345 (find_first_thread): Rename to...
14346 (find_one_thread): ...this. Update callers and messages. Do not
14347 call fatal. Check thread_db_use_events. Do not call
14348 change_inferior_id or new_thread_notify.
14349 (maybe_attach_thread): Update. Do not call new_thread_notify.
14350 (thread_db_init): Set thread_db_use_events. Check use_events.
14351 * utils.c (fatal, warning): Correct message prefix.
14353 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14355 * Makefile.in (clean): Remove new files.
14356 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14357 (powerpc-64.o, powerpc-64.c): New rules.
14358 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14359 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14361 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14363 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14364 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14365 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14366 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14367 (target_regsets): Add AltiVec and SPE register sets.
14368 * configure.ac: Check for AltiVec and SPE.
14369 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14370 (ppc_fill_vrregset, ppc_store_vrregset): New.
14371 (target_regsets): Add AltiVec register set.
14372 * configure: Regenerated.
14374 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14376 * linux-low.c (O_LARGEFILE): Define.
14377 (linux_read_memory): Use /proc/PID/mem.
14378 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14379 * configure, config.in: Regenerated.
14381 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14383 * linux-low.c (linux_wait_for_event): Do not pass signals while
14386 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14388 * win32-low.c (create_process): New.
14389 (win32_create_inferior): Use create_process instead of
14390 CreateProcess. If create_process failed retry appending an ".exe"
14391 suffix. Store the GetLastError result immediatelly after
14392 create_process calls and use it on the call to error.
14394 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14396 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14398 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14400 * configure.ac: Switch license to GPLv3.
14402 2007-08-01 Michael Snyder <msnyder@access-company.com>
14404 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14406 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14408 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14410 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14411 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14412 CloseToolhelp32Snapshot.
14413 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14414 CloseToolhelp32Snapshot.
14416 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14418 * server.c (main): Check for inferior exit before main loop.
14420 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14422 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14423 instead of on tmp_desc.
14425 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14426 Daniel Jacobowitz <dan@codesourcery.com>
14428 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14429 (add_thread): Minor cleanups.
14430 (clear_inferiors): Move lower in the file. Clear the DLL
14432 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14433 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14434 (xml_escape_text): New.
14435 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14437 (handle_v_cont): Report errors.
14438 (gdbserver_version): Update.
14439 (main): Correct size of own_buf. Do not report initial DLL events.
14440 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14441 (unloaded_dll, xml_escape_text): New.
14442 * win32-low.c (enum target_waitkind): Update comments.
14443 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14444 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14445 (win32_EnumProcessModules, win32_GetModuleInformation)
14446 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14447 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14448 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14449 (win32_Module32First, win32_Module32Next, load_toolhelp)
14450 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14451 (get_child_debug_event): Handle DLL events.
14452 (win32_wait): Likewise.
14454 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14456 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14457 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14459 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14461 * win32-low.c (handle_output_debug_string): Ignore event if not
14464 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14466 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14468 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14470 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14472 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14474 * inferiors.c (change_inferior_id): Add comment.
14475 * linux-low.c (check_removed_breakpoint): Add an early
14476 prototype. Improve debug output.
14477 (linux_attach): Doc update.
14478 (linux_detach_one_process, linux_detach): Clean up before releasing
14480 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14481 * linux-low.h (struct process_info): Doc improvement.
14482 * mem-break.c (delete_all_breakpoints): New.
14483 * mem-break.h (delete_all_breakpoints): New prototype.
14484 * thread-db.c (find_first_thread): New.
14485 (thread_db_create_event): Call it instead of
14486 thread_db_find_new_threads. Clean up unused variables.
14487 (maybe_attach_thread): Remove first thread handling.
14488 (thread_db_find_new_threads): Use find_first_thread.
14489 (thread_db_get_tls_address): Likewise.
14491 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14493 * thread-db.c (thread_db_find_new_threads): Add prototype.
14494 (thread_db_create_event): Check for the main thread before adding
14496 (maybe_attach_thread): Only enable event reporting if TID == 0.
14497 (thread_db_get_tls_address): Check for new threads.
14499 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14501 * linux-low.c (linux_create_inferior): Try execv before execvp.
14502 * spu-low.c (spu_create_inferior): Likewise.
14504 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14506 * linux-low.c (linux_create_inferior): Change execv to execvp.
14507 * spu-low.c (spu_create_inferior): Likewies.
14509 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14511 * Makefile.in (clean): Clean new files instead of deleted ones.
14512 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14513 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14515 * configure.srv: Specify XML files and new regformats for MIPS and
14517 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14518 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14519 an entry for the restart register.
14520 (mips_cannot_fetch_register, mips_cannot_store_register)
14521 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14522 register names to match the XML descriptions.
14523 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14524 restart register instead of $0.
14526 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14527 Markus Deuling <deuling@de.ibm.com>
14529 * remote-utils.c (decode_xfer_write): New function.
14530 * server.h (decode_xfer_write): Add prototype.
14531 * server.c (handle_query): Add PACKET_LEN argument. Support
14532 qXfer:spu:read and qXfer:spu:write packets.
14533 (main): Pass packet_len to handle_query.
14534 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14535 * target.h (target_ops): Add qxfer_spu.
14537 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14539 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14540 accessing non-seekable spufs files.
14542 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14544 * server.c (handle_query): Add reply for qC packet.
14546 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14547 Leo Zayas <lerele@champenstudios@com>
14549 * server.h (check_remote_input_interrupt_request): New function.
14550 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14551 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14552 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14553 (check_remote_input_interrupt_request): New function.
14554 * server.h (check_remote_input_interrupt_request): Declare.
14555 * win32-low.c (winapi_DebugBreakProcess,
14556 winapi_GenerateConsoleCtrlEvent): New typedefs.
14557 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14559 (win32_wait): Check for remote interrupt request
14560 with check_remote_input_interrupt_request.
14561 (win32_request_interrupt): New function.
14562 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14564 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14566 * win32-low.c (debug_registers_changed,
14567 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14568 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14569 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14570 (thread_rec): Get context using the low target.
14571 (child_add_thread): Call thread_added on the low target,
14572 which does the same thing.
14574 (do_initial_child_stuff): Remove debug registers references.
14575 Set context using the low target. Resume threads after
14576 setting the contexts.
14577 (child_continue): Remove dead variable. Remove debug
14578 registers references.
14579 (child_fetch_inferior_registers): Go through the low target.
14580 (do_child_store_inferior_registers): Remove.
14581 (child_store_inferior_registers): Go through the low target.
14582 (win32_resume): Remove debug registers references.
14583 Set context using the low target.
14584 (handle_exception): Change return type to void. Don't record
14585 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14586 first chance exception.
14587 (get_child_debug_event): Change return type to void. Remove
14588 goto loop. Always return after waiting for debug event.
14589 (win32_wait): Convert to switch statement. Handle spurious
14592 * win32-i386-low.c (debug_registers_changed,
14593 debug_registers_used): New.
14594 (initial_stuff): Rename to ...
14595 (i386_initial_stuff): ... this. Clear debug registers
14597 (store_debug_registers): Delete.
14598 (i386_get_thread_context): New.
14599 (load_debug_registers): Delete.
14600 (i386_set_thread_context): New.
14601 (i386_thread_added): New.
14602 (single_step): Rename to ...
14603 (i386_single_step): ... this.
14604 (do_fetch_inferior_registers): Rename to ...
14605 (i386_fetch_inferior_register): ... this.
14606 (i386_store_inferior_register): New.
14607 (the_low_target): Adapt to new interface.
14609 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14610 (arm_get_thread_context): New.
14611 (arm_set_thread_context): New.
14613 (do_fetch_inferior_registers): Rename to ...
14614 (arm_fetch_inferior_register): ... this.
14615 (arm_store_inferior_register): New.
14616 (arm_wince_breakpoint): Reimplement as unsigned long.
14617 (arm_wince_breakpoint_len): Define.
14618 (the_low_target): Adapt to new interface.
14620 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14621 load_debug_registers. Add get_thread_context, set_thread_context,
14622 thread_added and store_inferior_register. Rename
14623 fetch_inferior_registers to fetch_inferior_register.
14624 (regptr): Remove declaration.
14626 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14628 * linux-low.c (linux_detach): Change return type to int. Return 0.
14629 * spu-low.c (spu_detach): Likewise.
14631 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14633 * target.h (target_ops): Change return type of detach to int.
14635 (join_inferior): New.
14636 * server.c (main): Don't skip detach support on mingw32.
14637 If the inferior doesn't support detaching return error.
14638 Call join_inferior instead of using waitpid.
14639 * linux-low.c (linux_join): New.
14640 (linux_target_op): Add linux_join.
14641 * spu-low.c (spu_join): New.
14642 (spu_target_ops): Add spu_join.
14643 * win32-low.c (win32_detach): Adapt to new interface.
14644 Reopen current_process_handle before detaching. Issue a child
14645 resume before detaching.
14647 (win32_target_op): Add win32_join.
14649 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14651 * win32-low.c (win32-attach): Fix return value.
14652 * target.h (target_ops): Describe ATTACH return values.
14654 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14656 * win32-low.c (GETPROCADDRESS): Define.
14657 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14658 (winapi_DebugSetProcessKillOnExit): Likewise.
14659 (win32_create_inferior): Force usage of ansi CreateProcessA.
14660 (win32_attach): Use GETPROCADDRESS.
14661 (win32_detach): Likewise.
14663 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14665 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14667 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14669 * win32-low.c: Commit leftover changes from 2007-03-29.
14671 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14673 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14674 fields short instead of int. Add explicit padding.
14675 (i387_cache_to_fsave): Remove unnecessary casts.
14676 (i387_fsave_to_cache): Doc fix.
14677 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14679 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14681 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14682 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14684 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14686 * configure.srv (arm*-*-mingw32ce*): Move near the other
14689 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14691 * configure.ac: Add errno checking.
14692 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14693 sys/file.h and malloc.h.
14694 (AC_CHECK_DECLS): Add perror.
14695 (srv_mingwce): Handle.
14696 * configure.srv (i[34567]86-*-cygwin*): Add
14697 win32-i386-low.o to srv_tgtobj.
14698 (i[34567]86-*-mingw*): Likewise.
14699 (arm*-*-mingw32ce*): Add case.
14700 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14701 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14702 [__MINGW32CE__] (strerror): New function.
14703 [__MINGW32CE__] (errno): Define to GetLastError.
14704 [__MINGW32CE__] (COUNTOF): New macro.
14705 (remote_open): Remove extra close call.
14706 * mem-break.c (delete_breakpoint_at): New function.
14707 * mem-break.h (delete_breakpoint_at): Declare.
14708 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14709 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14710 [USE_WIN32API] (read, write): Add char* casts.
14711 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14712 * server.h: Include wincecompat.h on Windows CE.
14713 [HAVE_ERRNO_H]: Check.
14714 (perror): Declare if not declared.
14715 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14716 (perror_with_name): Remove errno declaration.
14717 * wincecompat.h: New.
14718 * wincecompat.c: New.
14719 * win32-low.h: New.
14720 * win32-arm-low.c: New.
14721 * win32-i386-low.c: New.
14722 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14723 (OUTMSG2): Make it safe.
14725 (COUNTOF): New macro.
14726 (NUM_REGS): Get it from the low target.
14727 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14728 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14729 (thread_rec): Let low target handle debug registers.
14730 (child_add_thread): Likewise.
14731 (child_init_thread_list): Likewise.
14732 (continue_one_thread): Likewise.
14734 (do_child_fetch_inferior_registers): Move to ...
14735 * win32-i386-low.c: ... here, and rename to ...
14736 (do_fetch_inferior_registers): ... this.
14737 * win32-low.c (child_fetch_inferior_registers):
14738 Go through the low target.
14739 (do_child_store_inferior_registers): Use regptr.
14740 (strwinerror): New function.
14741 (win32_create_inferior): Handle Windows CE.
14742 Use strwinerror instead of strerror on Windows error
14743 codes. Add program to the error output.
14744 Don't close the main thread handle on Windows CE.
14745 (win32_attach): Use coredll.dll on Windows CE.
14746 (win32_kill): Close current process and current
14748 (win32_detach): Use coredll.dll on Windows CE.
14749 (win32_resume): Let low target handle debug registers, and
14751 (handle_exception): Add/Remove initial breakpoint. Avoid
14752 non-existant WSTOPSIG on Windows CE.
14753 (win32_read_inferior_memory): Cast to remove warning.
14754 (win32_arch_string): Go through the low target.
14755 (initialize_low): Call set_breakpoint_data with the low
14756 target's breakpoint.
14757 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14758 FOP_REGNUM, mappings): Move to ...
14759 * win32-i386-low.c: ... here.
14760 * win32-low.c (win32_thread_info): Move to ...
14761 * win32-low.h: ... here.
14762 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14763 win32-arm-low.c and wincecompat.c.
14764 (all:): Add $EXEEXT.
14765 (install-only:): Likewise.
14766 (gdbserver:): Likewise.
14767 (gdbreplay:): Likewise.
14768 * config.in: Regenerate.
14769 * configure: Regenerate.
14771 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * win32-low.c: Rename typedef thread_info to
14774 win32_thread_info throughout.
14776 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14778 * win32-i386-low.c: Rename to ...
14779 * win32-low.c: ... this.
14780 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14781 * Makefile.in: Likewise.
14783 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * remote-utils.c (monitor_output): Constify msg parameter.
14786 * server.h (monitor_output): Likewise.
14787 * win32-i386-low.c (handle_output_debug_string): New.
14788 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14789 handle_output_debug_string.
14790 (get_child_debug_event): Likewise.
14792 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14794 * server.c (main): Correct strtoul check.
14796 2007-03-27 Jon Ringle <jon@ringle.org>
14798 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14800 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14802 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14804 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14806 * terminal.h: Check HAVE_SGTTY_H.
14808 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14810 * remote-utils.c (remote_open): Print out the assigned port number.
14812 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14814 * remote-utils.c (monitor_output): New function.
14815 * server.c (debug_threads): Define here.
14816 (monitor_show_help): New function.
14817 (handle_query): Handle qRcmd.
14818 (main): Do not handle 'd' packet.
14819 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14820 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14823 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14825 * Makefile.in (EXEEXT): New.
14826 (clean): Use $(EXEEXT).
14828 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14830 * target.h (target_ops): Rename send_signal to request_interrupt,
14831 and remove enum target_signal parameter.
14832 * linux-low.c (linux_request_interrupt): Rename from
14833 linux_send_signal, and always send SIGINT.
14834 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14835 and always send SIGINT.
14836 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14838 (input_interrupt): Likewise.
14840 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14842 * server.c (get_features_xml): Check if target implemented
14844 * win32-i386-low.c (win32_arch_string): New.
14845 (win32_target_ops): Add win32_arch_string as arch_string member.
14847 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14849 * spu-low.c (spu_arch_string): New.
14850 (spu_target_ops): Add spu_arch_string.
14852 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14854 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14855 * configure.ac: Do not check for terminal.h.
14856 * configure, config.in: Regenerated.
14858 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14860 * Makefile.in (OBS): Add $(XML_BUILTIN).
14861 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14863 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14864 (arm-with-iwmmxt.c): New.
14865 * config.in, configure: Regenerate.
14866 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14867 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14868 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14869 (arm*-*-linux*): Add iWMMXt and regset support.
14870 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14871 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14872 (arm_store_wmmxregset, target_regsets): New.
14873 * server.c (get_features_xml): Take annex argument. Check builtin
14875 (handle_query): Handle multiple annexes.
14877 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14879 * remote-utils.c [USE_WIN32API] (read, write): Define.
14880 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14883 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14885 * linux-i386-low.c (the_low_target): Set arch_string.
14886 * linux-x86-64-low.c (the_low_target): Likewise.
14887 * linux-low.c (linux_arch_string): New.
14888 (linux_target_ops): Add it.
14889 * linux-low.h (struct linux_target_ops): Add arch_string.
14890 * server.c (write_qxfer_response): Use const void * for DATA.
14891 (get_features_xml): New.
14892 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14893 * target.h (struct target_ops): Add arch_string method.
14895 2007-01-03 Denis Pilat <denis.pilat@st.com>
14896 Daniel Jacobowitz <dan@codesourcery.com>
14898 * linux-low.c (linux_kill): Handle being called with no threads.
14899 * win32-i386-low.c (win32_kill): Likewise.
14900 (get_child_debug_event): Clear current_process_handle.
14902 2006-12-30 Denis PILAT <denis.pilat@st.com>
14903 Daniel Jacobowitz <dan@codesourcery.com>
14905 * remote-utils.c (remote_open): Check the type of specified
14906 serial port devices before opening them.
14907 * server.c (main): Kill the inferior if an error occurs during
14908 the first remote_open.
14910 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14912 * README: Update supported targets.
14914 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14916 * Makefile.in (clean): Remove reg-mips64.c.
14917 (reg-mips64.c, reg-mips64.o): New rules.
14918 * configure.srv: Handle mips64. Include regset support for mips.
14919 * linux-mips-low.c (union mips_register): New.
14920 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14921 (mips_breakpoint, mips_breakpoint_at): Use int.
14922 (mips_collect_register, mips_supply_register)
14923 (mips_collect_register_32bit, mips_supply_register_32bit)
14924 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14925 (mips_store_fpregset, target_regsets): New.
14926 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14928 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14930 * configure.srv: Add target "spu*-*-*".
14931 * Makefile.in (clean): Remove reg-spu.c.
14932 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14933 * spu-low.c: New file.
14935 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14937 * configure.ac: Correct td_thr_tls_get_addr test.
14938 * configure: Regenerated.
14940 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14942 * linux-low.c (linux_wait_for_event): Reformat. Use the
14943 pass_signals array.
14944 * remote-utils.c (decode_address_to_semicolon): New.
14945 * server.c (pass_signals, handle_general_set): New.
14946 (handle_query): Mention QPassSignals for qSupported.
14947 (main): Call handle_general_set.
14948 * server.h (pass_signals, decode_address_to_semicolon): New.
14950 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14952 * server.c (handle_query): Correct error handling for read_auxv.
14954 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14956 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14957 and srv_linux_thread_db to yes.
14958 * linux-s390-low.c (s390_fill_gregset): New function.
14959 (target_regsets): Define data structure.
14961 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14963 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14964 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14965 * config.in, configure: Regenerated.
14966 * inferiors.c (gdb_id_to_thread): New function.
14967 (gdb_id_to_thread_id): Use it.
14968 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14969 * linux-low.h (struct process_info): Add th member.
14970 (thread_db_get_tls_address): New prototype.
14971 * remote-utils.c (decode_address): Make non-static.
14972 * server.c (handle_query): Handle qGetTLSAddr.
14973 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14974 * target.h (struct target_ops): Add get_tls_address.
14975 * thread-db.c (maybe_attach_thread): Save the thread handle.
14976 (thread_db_get_tls_address): New.
14978 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14980 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14981 (linux_resume_one_process): Take a siginfo_t *. Update all
14982 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14983 (struct pending_signals): Add a siginfo_t.
14984 (linux_wait_for_process): Always set last_status.
14985 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14986 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14987 * linux-low.h (struct process_info): Add last_status.
14989 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14991 * remote-utils.c (try_rle): New function.
14992 (putpkt_binary): Use it.
14994 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14996 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14997 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14998 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14999 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15000 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15003 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15005 * server.c (terminal_fd): New variable.
15006 (old_foreground_pgrp): Likewise.
15007 (restore_old_foreground_pgrp): New function.
15008 (start_inferior): Record the terminal file descriptor in terminal_fd
15009 and its original foreground group in old_foreground_pgrp. Register
15010 restore_old_foreground_pgrp with atexit().
15012 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15014 * server.c (handle_query): Correct qPart to qXfer.
15016 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15018 * configure.ac: Check for more headers which are missing on
15019 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15020 * configure.srv: Add Cygwin and mingw32.
15021 * remote-utils.c: Don't include headers unconditionally which
15022 are missing on mingw32. Include <winsock.h> for mingw32.
15023 (remote_open): Adjust for mingw32 support. Flush
15024 standard error after writing to it.
15025 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15026 (unblock_async_io, enable_async_io, disable_async_io)
15027 (readchar, getpkt): Update for Winsock support.
15028 (prepare_resume_reply): Expect a protocol signal number.
15029 * server.c: Disable <sys/wait.h> on mingw32.
15030 (start_inferior): Adjust for mingw32 support. Flush
15031 standard error after writing to it.
15032 (attach_inferior): Likewise. Use protocol signal
15034 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15036 * win32-i386-low.c: New file.
15037 * Makefile.in (XM_CLIBS): Set.
15038 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15039 (win32-i386-low.o): New dependency rule.
15040 * linux-low.c (linux_wait): Use target signal numbers.
15041 * target.h (struct target_ops): Doc fix.
15042 * server.h (target_signal_to_name): New prototype.
15043 * gdbreplay.c: Don't include headers unconditionally which
15044 are missing on mingw32. Include <winsock.h> for mingw32.
15045 (remote_close, remote_open): Adjust for Winsock support.
15046 * configure, config.in: Regenerated.
15048 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15050 * server.c (decode_xfer_read, write_qxfer_response): New.
15051 (handle_query): Take a packet length argument. Handle
15052 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15053 the qSupported response.
15054 (main): Update call to handle_query.
15056 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15058 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15059 (putpkt_binary): Renamed from putpkt and adjusted for binary
15061 (putpkt): New wrapper for putpkt_binary.
15062 (readchar): Don't mask off the high bit.
15063 (decode_X_packet): New function.
15064 * server.c (main): Call putpkt_binary if a handler sets the packet
15065 length. Save the length of the incoming packet. Handle 'X'.
15066 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15068 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15070 * server.c (handle_query): Handle qSupported.
15072 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15074 * remote-utils.c (all_symbols_looked_up): New variable.
15075 (look_up_one_symbol): Check it.
15076 * server.h (look_up_one_symbol): New declaration.
15077 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15079 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15081 * Makefile.in (linux-arm-low.o): Update dependencies.
15082 * linux-arm-low.c: Include "gdb_proc_service.h".
15083 (PTRACE_GET_THREAD_AREA): Define.
15084 (ps_get_thread_area): New function.
15086 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15088 * configure.srv (m68k*-*-uclinux*): New target.
15089 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15090 (linux_resume_one_process): Remove extraneous cast.
15091 (linux_read_offsets): New.
15092 (linux_target_op): Add linux_read_offsets on mmuless systems.
15093 * server.c (handle_query): Add qOffsets logic.
15094 * target.h (struct target_ops): Add read_offsets.
15096 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15098 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15099 (PTRACE_GET_THREAD_AREA): Define.
15100 (ps_get_thread_area): New function.
15101 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15102 (linux-x86-64-low.o): Update.
15104 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15106 * configure.ac: Remove checks for prfpregset_t.
15107 * gdb_proc_service.h: New file.
15108 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15109 new "gdb_proc_service.h".
15110 * proc-service.c: Likewise.
15111 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15112 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15113 * Makefile.in (gdb_proc_service_h): Updated.
15114 * configure, config.in: Regenerated.
15116 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15118 * remote-utils.c (prepare_resume_reply): Move declaration
15119 of gdb_id_from_wait to the top of the block.
15121 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15123 * linux-low.c (regsets_store_inferior_registers): Read the regset
15124 from the target before filling it.
15126 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15128 * server.c (attach_inferior): Return SIGTRAP for a successful
15131 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15133 * Makefile.in (OBS): Add version.o.
15134 (STAGESTUFF): Delete.
15135 (version.o): Add dependencies.
15136 (version.c): Replace rule.
15137 (clean): Remove version.c.
15138 * server.c (gdbserver_version): New.
15139 (gdbserver_usage): Use printf.
15140 (main): Handle --version and --help.
15141 * server.h (version, host_name): Add declarations.
15143 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15155 * linux-x86-64-low.c:
15157 * linux-s390-low.c:
15158 * linux-ppc64-low.c:
15160 * linux-mips-low.c:
15161 * linux-m68k-low.c:
15162 * linux-m32r-low.c:
15165 * linux-ia64-low.c:
15166 * linux-i386-low.c:
15167 * linux-crisv32-low.c:
15179 * gdbserver.1: Add (C) after Copyright. Update the FSF
15182 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15184 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15185 (arm_breakpoint_at): Recognize both breakpoints.
15186 (the_low_target): Use the correct breakpoint instruction.
15188 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15190 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15191 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15192 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15193 (the_low_target): Update.
15195 2005-10-25 Andreas Schwab <schwab@suse.de>
15197 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15199 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15200 (ia64_num_regs): Reduce to 462.
15202 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15204 * acinclude.m4: Correct quoting.
15205 * aclocal.m4: Regenerated.
15207 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15208 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15209 (thread_db_init): Call thread_db_err_str.
15210 * configure.ac: Check for TD_VERSION.
15211 * config.in, configure: Regenerated.
15213 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15215 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15217 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15219 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15220 is not available. Define HAVE_PTRACE_GETREGS if it is.
15221 * config.in, configure: Regenerated.
15222 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15223 * linux-i386-low.c, linux-m68k-low.c: Update to use
15224 HAVE_PTRACE_GETREGS.
15225 * linux-low.c (regsets_fetch_inferior_registers)
15226 (regsets_store_inferior_registers): Only return 0 if we processed
15228 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15229 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15231 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15233 * inferiors.c (struct thread_info): Add gdb_id.
15234 (add_thread): Add gdb_id argument.
15235 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15236 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15237 calls to add_thread.
15238 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15239 * server.c (handle_query): Use thread_to_gdb_id.
15240 (handle_v_cont, main): Use gdb_id_to_thread_id.
15241 * server.h (add_thread): Update prototype.
15242 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15245 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15247 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15248 left-padded registers.
15249 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15250 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15252 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15254 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15255 * configure: Regenerate.
15256 * config.in: Regenerate.
15257 * server.h (NEED_DECLARATION_STRERROR):
15258 Replace with !HAVE_DECL_STRERROR.
15260 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15262 * linux-low.c (linux_wait, linux_send_signal): Don't test
15263 an unsigned long variable for > 0 if it could be MAX_ULONG.
15264 * server.c (myresume): Likewise.
15265 * target.c (set_desired_inferior): Likewise.
15267 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15269 * configure.ac: Simplify and improve check for socklen_t.
15270 * configure, config.in: Regenerate.
15272 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15274 * acconfig.h: Remove.
15275 * configure.ac: Add a test for socklen_t. Use three-argument
15276 AC_DEFINE throughout.
15277 * config.in: Regenerated using autoheader 2.59.
15278 * configure: Regenerated.
15280 * gdbreplay.c (socklen_t): Provide a default.
15281 (remote_open): Use socklen_t.
15282 * remote-utils.c (socklen_t): Provide a default.
15283 (remote_open): Use socklen_t.
15284 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15287 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15289 * linux-low.c (linux_read_memory, linux_write_memory)
15290 (linux_read_auxv): Likewise.
15291 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15292 (check_mem_write): Likewise.
15293 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15295 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15296 (registers_from_string, register_data): Likewise.
15297 * server.c (handle_query, main): Likewise.
15298 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15299 (decode_M_packet): Likewise.
15300 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15301 * target.h (struct target_ops): Update read_memory, write_memory,
15303 (read_inferior_memory, write_inferior_memory): Update.
15304 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15305 to unsigned char *.
15306 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15307 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15308 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15309 linux-s390-low.c, linux-sh-low.c: Update for changes in
15310 read_inferior_memory and the_low_target->breakpoint.
15312 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15314 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15315 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15316 * configure.srv: Add powerpc64-*-linux*.
15317 * linux-ppc64-low.c: New file.
15319 2005-05-23 Orjan Friberg <orjanf@axis.com>
15321 * linux-cris-low.c: New file with support for CRIS.
15322 * linux-crisv32-low.c: Ditto for CRISv32.
15323 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15324 (clean): Add reg-cris.c and reg-crisv32.c.
15325 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15326 reg-crisv32.o, and reg-crisv32.c to make rules.
15327 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15328 recognized targets.
15330 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15332 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15333 of sizeof (PTRACE_XFER_TYPE).
15334 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15336 2005-05-12 Orjan Friberg <orjanf@axis.com>
15338 * target.h (struct target_ops): Add insert_watchpoint,
15339 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15340 pointers for hardware watchpoint support.
15341 * linux-low.h (struct linux_target_ops): Ditto.
15342 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15343 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15344 to linux_target_ops.
15345 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15347 * server.c (main): Recognize 'Z' and 'z' packets.
15349 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15351 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15352 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15353 (the_low_target): Add new members.
15355 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15357 * proc-service.c (ps_lgetregs): Search all_processes instead of
15360 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15362 * server.c (start_inferior): Change return type to int.
15363 (attach_inferior): Change sigptr to int *.
15364 (handle_v_cont, handle_v_requests): Change signal to int *.
15365 (main): Change signal to int.
15367 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15369 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15370 * configure.srv: Add m32r*-*-linux*.
15371 * linux-m32r-low.c: New file.
15373 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15375 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15377 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15379 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15380 Take unsigned long arguments for PIDs.
15381 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15382 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15383 (wait_for_sigstop, linux_resume_one_process)
15384 (regsets_fetch_inferior_registers, linux_send_signal)
15385 (linux_read_auxv): Likewise. Update the types of variables holding
15386 PIDs. Update format string specifiers.
15387 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15388 * remote-utils.c (prepare_resume_reply): Likewise.
15389 * server.c (cont_thread, general_thread, step_thread)
15390 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15392 (handle_query): Update format specifiers.
15393 (handle_v_cont, main): Use strtoul for thread IDs.
15394 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15395 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15396 (general_thread, step_thread, thread_from_wait)
15397 (old_thread_from_wait): Update.
15398 * target.h (struct thread_resume): Use unsigned long for THREAD.
15399 (struct target_ops): Use unsigned long for arguments to attach and
15402 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15404 * acinclude.m4: Include bfd/bfd.m4 directly.
15405 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15406 <agriffis@toolchain.org>.
15407 * aclocal.m4, configure: Regenerated.
15409 2005-01-07 Andrew Cagney <cagney@gnu.org>
15411 * configure.ac: Rename configure.in, require autoconf 2.59.
15412 * configure: Re-generate.
15414 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15416 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15417 LIBS when finished.
15418 * aclocal.m4: Regenerated.
15419 * configure: Regenerated.
15421 2004-11-21 Andreas Schwab <schwab@suse.de>
15423 * linux-m68k-low.c (m68k_num_gregs): Define.
15424 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15425 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15426 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15427 (m68k_breakpoint_at): New. Add to the_low_target.
15429 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15430 srv_linux_thread_db to yes.
15432 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15434 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15435 (ARCH_SET_FS): Likewise.
15436 (ARCH_GET_FS): Likewise.
15437 (ARCH_GET_GS): Likewise.
15439 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15441 * linux-i386-low.c (ps_get_thread_area): New.
15442 * linux-x86-64-low.c (ps_get_thread_area): New.
15443 * linux-low.c: Include <sys/syscall.h>.
15444 (linux_kill_one_process): Don't kill the first thread here.
15445 (linux_kill): Kill the first thread here.
15446 (kill_lwp): New function.
15447 (send_sigstop, linux_send_signal): Use it.
15448 * proc-service.c: Clean up #ifdefs.
15449 (fpregset_info): Delete.
15450 (ps_lgetregs): Update and enable implementation.
15451 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15453 * remote-utils.c (struct sym_cache, symbol_cache): New.
15454 (input_interrupt): Print a clearer message.
15455 (async_io_enabled): New variable.
15456 (enable_async_io, disable_async_io): Use it. Update comments.
15457 (look_up_one_symbol): Use the symbol cache.
15458 * thread-db.c (thread_db_look_up_symbols): New function.
15459 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15461 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15463 * configure.in: Test for -rdynamic.
15464 * configure: Regenerated.
15465 * Makefile (INTERNAL_LDFLAGS): New.
15466 (gdbserver, gdbreplay): Use it.
15468 2004-09-02 Andrew Cagney <cagney@gnu.org>
15470 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15472 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15474 * linux-low.c (linux_wait): Clear all_processes list also.
15476 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15478 * linux-low.c: Include <errno.h>. Remove extern declaration of
15481 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15483 * gdbreplay.c, server.h, utils.c: Update copyright years.
15485 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15487 * server.c (main): Print child status or termination signal from
15488 variable 'signal', not 'sig'.
15490 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15492 * linux-low.c (linux_read_memory): Change return type to
15493 int. Check for and return error from ptrace().
15494 * target.c (read_inferior_memory): Change return type to int. Pass
15495 back return status from the_target->read_memory().
15496 * target.h (struct target_ops): Adapt *read_memory() prototype.
15498 (read_inferior_memory): Adapt prototype.
15499 * server.c (main): Return an error packet if
15500 read_inferior_memory() returns an error.
15502 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15504 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15505 Unify with other clean targets.
15507 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15509 * server.c (handle_v_cont): Call set_desired_inferior.
15511 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15513 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15515 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15517 * linux-low.c (linux_wait): Unblock async I/O.
15518 (linux_resume): Block and enable async I/O.
15519 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15520 * server.h (block_async_io, unblock_async_io): Add prototypes.
15522 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15524 * remote-utils.c (remote_open): Print a status notice after
15525 opening a TCP port.
15526 * server.c (attach_inferior): Print a status notice after
15529 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15531 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15533 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15535 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15537 * server.c, target.h: Update copyright years.
15539 2004-02-25 Roland McGrath <roland@redhat.com>
15541 * target.h (struct target_ops): New member `read_auxv'.
15542 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15543 * linux-low.c (linux_read_auxv): New function.
15544 (linux_target_ops): Initialize `read_auxv' member to that.
15546 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15548 Committed by Jim Blandy <jimb@redhat.com>.
15550 * linux-s390-low.c (s390_num_regs): Update.
15551 (s390_regmap): Remove control registers. Use __s390x__ predefine
15552 instead of GPR_SIZE to distiguish s390 and s390x targets.
15554 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15556 * linux-low.c: Update copyright year.
15557 (check_removed_breakpoint): Clear pending_is_breakpoint.
15558 (linux_set_resume_request, linux_queue_one_thread)
15559 (resume_status_pending_p): New functions.
15560 (linux_continue_one_thread): Use process->resume.
15561 (linux_resume): Only resume threads if there are no pending events.
15562 * linux-low.h (struct process_info): Add resume request
15565 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15567 * regcache.c (new_register_cache): Clear the allocated register
15568 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15570 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15572 * linux-low.c (linux_resume): Take a struct thread_resume *
15574 (linux_wait): Update call.
15575 (resume_ptr): New static variable.
15576 (linux_continue_one_thread): Renamed from
15577 linux_continue_one_process. Use resume_ptr.
15578 (linux_resume): Use linux_continue_one_thread.
15579 * server.c (handle_v_cont, handle_v_requests): New functions.
15580 (myresume): New function.
15581 (main): Handle 'v' case.
15582 * target.h (struct thread_resume): New type.
15583 (struct target_ops): Change argument of "resume" to struct
15585 (myresume): Delete macro.
15587 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15589 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15590 (uninstall): Support DESTDIR.
15592 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15594 * configure.srv: Add xscale*linux copy of arm*linux entry.
15596 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15598 * linux-arm-low.c (arm_reinsert_addr): New function.
15599 (the_low_target): Add arm_reinsert_addr.
15601 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15603 * mem-break.c: Remove whitespace at end of file.
15605 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15607 * configure.in: Check whether we need to prototype strerror.
15608 * server.h: Optionally prototype strerror.
15609 * gdbreplay.c (perror_with_name): Use strerror.
15610 * linux-low.c (linux_attach_lwp): Use strerror.
15611 * utils.c (perror_with_name): Use strerror.
15612 * config.in, configure: Regenerated.
15614 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15616 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15617 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15619 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15621 * Makefile.in (SFILES): Update.
15622 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15623 low-sun3.c: Remove files.
15625 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15627 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15628 (linux_detach_one_process, linux_detach): New functions.
15629 (linux_target_ops): Add linux_detach.
15630 * server.c (main): Handle 'D' packet.
15631 * target.h (struct target_ops): Add "detach" member.
15632 (detach_inferior): Define.
15634 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15636 From Kelley Cook <kelleycook@wideopenwest.com>:
15637 * configure.srv: Accept i[34567]86 variants.
15639 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15641 * linux-low.c (linux_wait_for_event): Correct comment typos.
15642 (linux_resume_one_process): Call check_removed_breakpoint.
15643 (linux_send_signal): New function.
15644 (linux_target_ops): Add linux_send_signal.
15645 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15647 * target.h (struct target_ops): Add send_signal.
15649 2003-05-29 Jim Blandy <jimb@redhat.com>
15651 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15652 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15653 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15654 away part of the register's value.
15656 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15658 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15659 (linux_wait_for_event, linux_init_signals): Likewise.
15661 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15663 * configure.in: Check for stdlib.h.
15664 * configure: Regenerated.
15665 * config.in: Regenerated.
15667 2003-01-04 Andreas Schwab <schwab@suse.de>
15669 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15671 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15673 * Makefile.in: Remove obsolete code.
15675 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15677 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15678 defined(PT_FPR0_HI).
15680 2002-11-17 Stuart Hughes <seh@zee2.com>
15682 * linux-arm-low.c (arm_num_regs): Increase.
15683 (arm_regmap): Include status register.
15685 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15687 * linux-low.c (register_addr): Remove incorrect -1 check.
15689 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15691 * linux-low.c (linux_create_inferior): Call setpgid. Return
15693 (unstopped_p, linux_signal_pid): Remove.
15694 (linux_target_ops): Remove linux_signal_pid.
15695 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15696 global instead of target method.
15697 * target.h (struct target_ops): Remove signal_pid. Update comment
15698 for create_inferior.
15699 * server.c (signal_pid): New variable.
15700 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15701 gdbserver. Set the child to be the foreground process group.
15702 (attach_inferior): Set signal_pid.
15704 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15706 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15708 2002-08-20 Jim Blandy <jimb@redhat.com>
15710 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15713 2002-08-01 Andrew Cagney <cagney@redhat.com>
15715 * Makefile.in: Make chill references obsolete.
15717 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15719 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15720 * configure: Regenerate.
15721 * config.in: Regenerate.
15723 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15725 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15726 (perror_with_name, remote_close, remote_open, expect, play): Static.
15728 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15730 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15731 byte offsets instead of an array of indexes.
15732 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15734 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15736 * regcache.c: Add comment.
15738 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15740 * thread-db.c: New file.
15741 * proc-service.c: New file.
15742 * acinclude.m4: New file.
15743 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15744 proc-service.o, and thread-db.o.
15745 (linux-low.o): Add USE_THREAD_DB.
15746 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15747 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15748 * aclocal.m4: Regenerated.
15749 * config.in: Regenerated.
15750 * configure: Regenerated.
15751 * configure.in: Check for proc_service.h, sys/procfs.h,
15752 thread_db.h, and linux/elf.h headrs.
15753 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15754 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15755 Check for -lthread_db and thread support.
15756 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15757 PowerPC, and SuperH.
15758 * i387-fp.c: Constify arguments.
15759 * i387-fp.h: Likewise.
15760 * inferiors.c: (struct thread_info): Renamed from
15761 `struct inferior_info'. Remove PID member. Use generic inferior
15762 list header. All uses updated.
15763 (inferiors, signal_pid): Removed.
15764 (all_threads): New variable.
15765 (get_thread): Define.
15766 (add_inferior_to_list): New function.
15767 (for_each_inferior): New function.
15768 (change_inferior_id): New function.
15769 (add_inferior): Removed.
15770 (remove_inferior): New function.
15771 (add_thread): New function.
15772 (free_one_thread): New function.
15773 (remove_thread): New function.
15774 (clear_inferiors): Use for_each_inferior and free_one_thread.
15775 (find_inferior): New function.
15776 (find_inferior_id): New function.
15777 (inferior_target_data): Update argument type.
15778 (set_inferior_target_data): Likewise.
15779 (inferior_regcache_data): Likewise.
15780 (set_inferior_regcache_data): Likewise.
15781 * linux-low.c (linux_bp_reinsert): Remove.
15782 (all_processes, stopping_threads, using_thrads)
15783 (struct pending_signals, debug_threads, pid_of): New.
15784 (inferior_pid): Replace with macro.
15785 (struct inferior_linux_data): Remove.
15786 (get_stop_pc, add_process): New functions.
15787 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15788 Use add_process and add_thread.
15789 (linux_attach_lwp): New function, based on old linux_attach. Use
15790 add_process and add_thread. Set stop_expected for new threads.
15791 (linux_attach): New function.
15792 (linux_kill_one_process): New function.
15793 (linux_kill): Kill all LWPs.
15794 (linux_thread_alive): Use find_inferior_id.
15795 (check_removed_breakpoints, status_pending_p): New functions.
15796 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15797 Update. Use WNOHANG. Wait for cloned processes also. Update process
15798 struct for the found process.
15799 (linux_wait_for_event): New function.
15800 (linux_wait): Use it. Support LWPs.
15801 (send_sigstop, wait_for_sigstop, stop_all_processes)
15802 (linux_resume_one_process, linux_continue_one_process): New functions.
15803 (linux_resume): Support LWPs.
15804 (REGISTER_RAW_SIZE): Remove.
15805 (fetch_register): Use register_size instead. Call supply_register.
15806 (usr_store_inferior_registers): Likewise. Call collect_register.
15807 Fix recursive case.
15808 (regsets_fetch_inferior_registers): Improve error message.
15809 (regsets_store_inferior_registers): Add debugging.
15810 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15811 (unstopped_p, linux_signal_pid): New functions.
15812 (linux_target_ops): Add linux_signal_pid.
15813 (linux_init_signals): New function.
15814 (initialize_low): Call it. Initialize using_threads.
15815 * regcache.c (inferior_regcache_data): Add valid
15817 (get_regcache): Fetch registers lazily. Add fetch argument
15818 and update all callers.
15819 (regcache_invalidate_one, regcache_invalidate): New
15821 (new_register_cache): Renamed from create_register_cache.
15822 Return the new regcache.
15823 (free_register_cache): Change argument to a void *.
15824 (registers_to_string, registers_from_string): Call get_regcache
15825 with fetch flag set.
15826 (register_data): Make static. Pass fetch flag to get_regcache.
15827 (supply_register): Call get_regcache with fetch flag clear.
15828 (collect_register): Call get_regcache with fetch flag set.
15829 (collect_register_as_string): New function.
15830 * regcache.h: Update.
15831 * remote-utils.c (putpkt): Flush after debug output and use
15833 Handle input interrupts while waiting for an ACK.
15834 (input_interrupt): Use signal_pid method.
15835 (getpkt): Flush after debug output and use stderr.
15836 (outreg): Use collect_register_as_string.
15837 (new_thread_notify, dead_thread_notify): New functions.
15838 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15839 and general_thread.
15840 (look_up_one_symbol): Flush after debug output.
15841 * server.c (step_thread, server_waiting): New variables.
15842 (start_inferior): Don't use signal_pid. Update call to mywait.
15843 (attach_inferior): Update call to mywait.
15844 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15845 (main): Don't fetch/store registers explicitly. Use
15846 set_desired_inferior. Support proposed ``Hs'' packet. Update
15848 * server.h: Update.
15849 (struct inferior_list, struct_inferior_list_entry): New.
15850 * target.c (set_desired_inferior): New.
15851 (write_inferior_memory): Constify.
15852 (mywait): New function.
15853 * target.h: Update.
15854 (struct target_ops): New signal_pid method.
15855 (mywait): Removed macro, added prototype.
15857 * linux-low.h (regset_func): Removed.
15858 (regset_fill_func, regset_store_func): New.
15859 (enum regset_type): New.
15860 (struct regset_info): Add type field. Use new operation types.
15861 (struct linux_target_ops): stop_pc renamed to get_pc.
15862 Add decr_pc_after_break and breakpoint_at.
15863 (get_process, get_thread_proess, get_process_thread)
15864 (strut process_info, all_processes, linux_attach_lwp)
15865 (thread_db_init): New.
15867 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15868 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15869 (the_low_target): Add new members.
15870 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15871 (i386_store_fpxregset): Constify.
15872 (target_regsets): Add new kind identifier.
15873 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15874 (i386_set_pc): Add debugging.
15875 (i386_breakpoint_at): New function.
15876 (the_low_target): Add new members.
15877 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15878 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15879 (mips_breakpoint_at): New.
15880 (the_low_target): Add new members.
15881 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15882 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15883 (the_low_target): Add new members.
15884 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15885 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15886 (the_low_target): Add new members.
15887 * linux-x86-64-low.c (target_regsets): Add new kind
15890 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15892 From Martin Pool <mbp@samba.org>:
15893 * server.c (gdbserver_usage): New function.
15896 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15898 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15899 stop_at -> stop_pc.
15901 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15903 * Makefile.in: Remove obsolete code.
15905 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15907 * linux-low.c (regsets_fetch_inferior_registers),
15908 (regsets_store_inferior_registers): Removed cast to int from
15910 * regcache.h: Added declaration of struct inferior_info.
15912 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15914 * inferiors.c (struct inferior_info): Add regcache_data.
15915 (add_inferior): Call create_register_cache.
15916 (clear_inferiors): Call free_register_cache.
15917 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15918 * regcache.c (struct inferior_regcache_data): New.
15919 (registers): Remove.
15920 (get_regcache): New function.
15921 (create_register_cache, free_register_cache): New functions.
15922 (set_register_cache): Don't initialize the register cache here.
15923 (registers_to_string, registers_from_string, register_data): Call
15925 * regcache.h: Add prototypes.
15926 * server.h: Likewise.
15928 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15930 * mem-break.c: New file.
15931 * mem-break.h: New file.
15932 * Makefile.in: Add mem-break.o rule; update server.h
15934 * inferiors.c (struct inferior_info): Add target_data
15936 (clear_inferiors): Free target_data member if set.
15937 (inferior_target_data, set_inferior_target_data): New functions.
15938 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15939 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15940 * linux-low.c (linux_bp_reinsert): New variable.
15941 (struct inferior_linux_data): New.
15942 (linux_create_inferior): Use set_inferior_target_data.
15943 (linux_attach): Likewise. Call add_inferior.
15944 (linux_wait_for_one_inferior): New function.
15945 (linux_wait): Call it.
15946 (linux_write_memory): Add const.
15947 (initialize_low): Call set_breakpoint_data.
15948 * linux-low.h (struct linux_target_ops): Add breakpoint
15950 * server.c (attach_inferior): Remove extra add_inferior
15952 * server.h: Include mem-break.h. Update inferior.c
15954 * target.c (read_inferior_memory)
15955 (write_inferior_memory): New functions.
15956 * target.h (read_inferior_memory)
15957 (write_inferior_memory): Change macros to prototypes.
15958 (struct target_ops): Update comments. Add const to write_memory
15961 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15963 * linux-low.c (usr_store_inferior_registers): Support
15964 registers which are allowed to fail to store.
15965 * linux-low.h (linux_target_ops): Likewise.
15966 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15967 (ppc_cannot_store_register): FPSCR may not be storable.
15969 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15971 * server.h: Include <string.h> if HAVE_STRING_H.
15972 * ChangeLog: Correct paths in last ChangeLog entry.
15974 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15976 * linux-low.h: Remove obsolete prototypes.
15977 (struct linux_target_ops): New.
15978 (extern the_low_target): New.
15979 * linux-low.c (num_regs, regmap): Remove declarations.
15980 (register_addr): Use the_low_target explicitly.
15981 (fetch_register): Likewise.
15982 (usr_fetch_inferior_registers): Likewise.
15983 (usr_store_inferior_registers): Likewise.
15984 * linux-arm-low.c (num_regs): Remove.
15985 (arm_num_regs): Define.
15986 (arm_regmap): Renamed from regmap, made static.
15987 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15989 (arm_cannot_store_register): Renamed from cannot_store_register,
15991 (the_low_target): New.
15992 * linux-i386-low.c (num_regs): Remove.
15993 (i386_num_regs): Define.
15994 (i386_regmap): Renamed from regmap, made static.
15995 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15997 (i386_cannot_store_register): Renamed from cannot_store_register,
15999 (the_low_target): New.
16000 * linux-ia64-low.c (num_regs): Remove.
16001 (ia64_num_regs): Define.
16002 (ia64_regmap): Renamed from regmap, made static.
16003 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16005 (ia64_cannot_store_register): Renamed from cannot_store_register,
16007 (the_low_target): New.
16008 * linux-m68k-low.c (num_regs): Remove.
16009 (m68k_num_regs): Define.
16010 (m68k_regmap): Renamed from regmap, made static.
16011 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16013 (m68k_cannot_store_register): Renamed from cannot_store_register,
16015 (the_low_target): New.
16016 * linux-mips-low.c (num_regs): Remove.
16017 (mips_num_regs): Define.
16018 (mips_regmap): Renamed from regmap, made static.
16019 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16021 (mips_cannot_store_register): Renamed from cannot_store_register,
16023 (the_low_target): New.
16024 * linux-ppc-low.c (num_regs): Remove.
16025 (ppc_num_regs): Define.
16026 (ppc_regmap): Renamed from regmap, made static.
16027 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16029 (ppc_cannot_store_register): Renamed from cannot_store_register,
16031 (the_low_target): New.
16032 * linux-s390-low.c (num_regs): Remove.
16033 (s390_num_regs): Define.
16034 (s390_regmap): Renamed from regmap, made static.
16035 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16037 (s390_cannot_store_register): Renamed from cannot_store_register,
16039 (the_low_target): New.
16040 * linux-sh-low.c (num_regs): Remove.
16041 (sh_num_regs): Define.
16042 (sh_regmap): Renamed from regmap, made static.
16043 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16045 (sh_cannot_store_register): Renamed from cannot_store_register,
16047 (the_low_target): New.
16048 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16049 (the_low_target): New.
16051 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16053 * Makefile.in: Add stamp-h target.
16054 * configure.in: Create stamp-h.
16055 * configure: Regenerated.
16057 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16059 * inferiors.c: New file.
16060 * target.c: New file.
16061 * target.h: New file.
16062 * Makefile.in: Add target.o and inferiors.o. Update
16064 * linux-low.c (inferior_pid): New static variable,
16065 moved from server.c.
16066 (linux_create_inferior): Renamed from create_inferior.
16067 Call add_inferior. Return 0 on success instead of a PID.
16068 (linux_attach): Renamed from myattach.
16069 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16070 (linux_thread_alive): Renamed from mythread_alive.
16071 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16073 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16074 (regsets_store_inferior_registers): Correct error message.
16075 Add missing ``return 0''.
16076 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16077 (linux_store_registers): Renamed from store_inferior_registers.
16078 (linux_read_memory): Renamed from read_inferior_memory.
16079 (linux_write_memory): Renamed from write_inferior_memory.
16080 (linux_target_ops): New structure.
16081 (initialize_low): Call set_target_ops ().
16082 * remote-utils.c (unhexify): New function.
16083 (hexify): New function.
16084 (input_interrupt): Send signals to ``signal_pid''.
16085 * server.c (inferior_pid): Remove.
16086 (start_inferior): Update create_inferior call.
16087 (attach_inferior): Call add_inferior.
16088 (handle_query): New function.
16089 (main): Call handle_query for `q' packets.
16090 * server.h: Include "target.h". Remove obsolete prototypes.
16091 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16093 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16095 * Makefile.in: Add WARN_CFLAGS. Update configury
16097 * configure.in: Check for <string.h>
16098 * configure: Regenerate.
16099 * config.in: Regenerate.
16100 * gdbreplay.c: Include needed system headers.
16101 (remote_open): Remove strchr prototype.
16102 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16103 * regcache.c (supply_register): Change buf argument to const void *.
16104 (supply_register_by_name): Likewise.
16105 (collect_register): Change buf argument to void *.
16106 (collect_register_by_name): Likewise.
16107 * regcache.h: Add missing prototypes.
16108 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16109 * server.c (handle_query): New function.
16110 (attached): New static variable, moved out of main.
16111 (main): Quiet longjmp clobber warnings.
16112 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16113 * utils.c (error): Remove NORETURN.