1 2018-01-05 Pedro Alves <palves@redhat.com>
4 * server.c (captured_main): Pass quiet=false to
5 save_original_signals_state.
7 2018-01-01 Joel Brobecker <brobecker@adacore.com>
9 * gdbreplay.c (gdbreplay_version): Update copyright year in
11 * server.c (gdbserver_version): Likewise.
13 2017-12-08 Tom Tromey <tom@tromey.com>
15 * ax.c (ax_printf): Update.
17 2017-12-07 Yao Qi <yao.qi@linaro.org>
19 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
20 aarch64_linux_read_description.
21 * linux-amd64-ipa.c (idx2mask): New array.
22 (get_ipa_tdesc): Move idx2mask out.
23 (initialize_low_tracepoint): Initialize target descriptions.
24 * linux-i386-ipa.c (idx2mask): New array.
25 (get_ipa_tdesc): Move idx2mask out.
26 (initialize_low_tracepoint): Initialize target descriptions.
28 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
30 * tdesc.c (struct tdesc_type): Change return type.
31 (tdesc_add_flag): Change parameter type.
32 (tdesc_add_bitfield): Likewise.
33 (tdesc_add_field): Likewise.
34 (tdesc_set_struct_size): Likewise.
36 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
38 * regcache.c (registers_to_string): Remove unused variable.
40 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
42 * inferiors.c (for_each_inferior_with_data): Remove.
43 * inferiors.h (for_each_inferior_with_data): Remove.
44 * server.c (handle_qxfer_threads_worker): Change parameter type.
45 (handle_qxfer_threads_proper): Use for_each_thread.
47 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
49 * inferiors.c (for_each_inferior): Remove.
50 (clear_inferiors): Use for_each_thread.
51 * inferiors.h (for_each_inferior): Remove.
52 * linux-low.c (linux_wait_for_event_filtered): Use
54 (linux_stabilize_threads): Likewise.
55 * regcache.c (regcache_release): Likewise.
56 * server.c (gdb_wants_all_threads_stopped): Likewise.
57 (clear_pending_status_callback): Remove.
58 (handle_status): Use for_each_thread.
59 (captured_main): Likewise.
60 * win32-low.c (child_init_thread_list): Likewise.
61 (win32_clear_inferiors): Likewise.
62 (fake_breakpoint_event): Likewise.
64 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
66 * inferiors.h (find_inferior): Remove.
67 * inferiors.c (find_inferior): Remove.
69 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
71 * linux-low.c (resume_status_pending_p): Update comment.
72 (need_step_over_p): Update comment.
74 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
76 * linux-low.c (proceed_one_lwp): Return void, change parameter
78 (unsuspend_and_proceed_one_lwp): Likewise.
79 (proceed_all_lwps): Use for_each_thread.
80 (unstop_all_lwps): Likewise.
82 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
84 * linux-low.c (linux_resume_one_thread): Return void, take
86 (linux_resume): Use for_each_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * linux-low.c (send_sigstop_callback): Return void, change
91 parameter type. Rename to...
92 (send_sigstop): ... this.
93 (suspend_and_send_sigstop_callback): Return void, change parameter
95 (suspend_and_send_sigstop): ... this.
96 (stop_all_lwps): Use for_each_thread.
98 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
100 * linux-low.c (lwp_running): Return bool, remove unused
102 (linux_stabilize_threads): Use find_thread.
104 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
106 * linux-low.c (select_singlestep_lwp_callback): Remove.
107 (count_events_callback): Remove.
108 (select_event_lwp_callback): Remove.
109 (select_event_lwp): Use find_thread/for_each_thread.
111 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
113 * linux-low.c (not_stopped_callback): Return bool, take filter
115 (linux_wait_for_event_filtered): Use find_thread.
116 (linux_wait_1): Likewise.
118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
120 * linux-low.c (same_lwp): Remove.
121 (find_lwp_pid): Use find_thread.
123 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
125 * linux-low.c (delete_lwp_callback): Remove.
126 (linux_mourn): Use for_each_thread.
128 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
130 * linux-low.c (linux_detach_lwp_callback): Return void, remove
131 args parameter, don't check for pid.
132 (linux_detach): Use for_each_thread.
134 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
136 * linux-low.c (struct counter): Remove.
137 (second_thread_of_pid_p): Remove.
138 (last_thread_of_process_p): Use find_thread.
140 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
142 * inferiors.c (find_inferior_in_random): Remove.
143 * inferiors.h (find_inferior_in_random): Remove.
144 * linux-low.c (status_pending_p_callback): Return bool, accept
145 parameter ptid directly.
146 (linux_wait_for_event_filtered): Use find_thread_in_random.
147 (linux_wait_1): Likewise.
149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
151 * inferiors.c (find_inferior_id): Remove.
152 (find_thread_ptid): Move implemention from find_inferior_id to
154 * inferiors.h (find_inferior_id): Remove.
155 * server.c (handle_status): Use find_thread_ptid.
156 (process_serial_event): Likewise.
157 * thread-db.c (find_one_thread): Likewise.
158 (thread_db_thread_handle): Likewise.
159 * win32-low.c (thread_rec): Likewise.
160 (child_delete_thread): Likewise.
161 (win32_thread_alive): Likewise.
162 (get_child_debug_event): Likewise.
164 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166 * linux-mips-low.c (update_watch_registers_callback): Return
167 void, remove pid_p parameter, don't check for pid.
168 (mips_insert_point, mips_remove_point): Use for_each_thread.
170 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
172 * lynx.low (lynx_delete_thread_callback): Remove.
173 (lynx_mourn): Use for_each_thread.
175 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * regcache.c (regcache_invalidate_one): Remove.
178 (regcache_invalidate_pid): use for_each_thread.
180 2017-11-26 Tom Tromey <tom@tromey.com>
182 * linux-low.c (linux_create_inferior): Update.
184 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
186 * spu-low.c (spu_create_inferior): Fix typo in argument name.
188 2017-11-24 Alan Hayward <alan.hayward@arm.com>
190 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
191 * linux-aarch64-low.c (initialize_low_arch): Call init func.
192 * linux-aarch64-tdesc-selftest.c: New file.
193 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
195 2017-11-24 Alan Hayward <alan.hayward@arm.com>
197 * configure.srv: Add new file.
198 * linux-aarch64-low.c (initialize_low_arch): Call init func.
199 * linux-aarch64-tdesc-selftest.c: New file.
200 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
202 2017-11-24 Alan Hayward <alan.hayward@arm.com>
204 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
205 * linux-aarch64-low.c (initialize_low_arch): Remove init.
206 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
208 2017-11-24 Alan Hayward <alan.hayward@arm.com>
210 * configure.srv: Add new files.
211 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
212 aarch64_linux_read_description.
213 * linux-aarch64-low.c (aarch64_linux_read_description):
214 Merge with aarch64_arch_setup.
215 (aarch64_arch_setup): Call aarch64_linux_read_description.
216 * linux-aarch64-tdesc.c: New file.
217 * linux-aarch64-tdesc.h: New file.
219 2017-11-24 Yao Qi <yao.qi@linaro.org>
221 * configure.srv: Set $srv_regobj for tic6x-linux.
222 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
223 (tic6x_read_description): Move some code to tic6x_arch_setup.
224 (tic6x_tdesc_test): New function.
225 (initialize_low_arch): Call selftests::register_test.
227 2017-11-22 Yao Qi <yao.qi@linaro.org>
229 * remote-utils.c (prepare_resume_reply): Use memcpy.
231 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
233 * linux-low.c (kill_one_lwp_callback): Return void, take
234 argument directly, don't filter on pid.
235 (linux_kill): Use for_each_thread.
237 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
239 * linux-low.c (need_step_over_p): Return bool, remove dummy
241 (linux_resume, proceed_all_lwps): Use find_thread.
243 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
245 * linux-low.c (resume_status_pending_p): Return bool, remove
247 (linux_resume): Use find_thread.
249 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
251 * linux-low.c (struct thread_resume_array): Remove.
252 (linux_set_resume_request): Return void, take arguments
254 (linux_resume): Use for_each_thread.
256 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
258 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
259 return bool, remove data argument.
260 (linux_stabilize_threads): Use find_thread.
262 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
264 * linux-low.c (unsuspend_one_lwp): Remove.
265 (unsuspend_all_lwps): Use for_each_thread, inline code from
268 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
270 * gdbthread.h (find_thread): Add overload with ptid_t filter.
271 * linux-low.c (struct iterate_over_lwps_args): Remove.
272 (iterate_over_lwps_filter): Remove.
273 (iterate_over_lwps): Use find_thread.
275 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
277 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
278 (linux_handle_new_gdb_connection): Use for_each_thread, inline
279 code from reset_lwp_ptrace_options_callback.
281 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
283 * linux-arm-low.c (struct update_registers_data): Remove.
284 (update_registers_callback): Return void, take arguments
285 directly, don't check thread's pid.
286 (arm_insert_point, arm_remove_point): Use for_each_thread.
288 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
290 * win32-low.c (continue_one_thread): Return void, take argument
292 (child_continue): Use for_each_thread.
294 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
296 * win32-i386-low.c (update_debug_registers_callback): Rename
298 (update_debug_registers): ... this, return void, remove pid_p arg.
299 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
301 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
303 * inferiors.h (struct process_info): Add constructor, initialize
305 <syscalls_to_catch>: Change type to std::vector<int>.
306 * inferiors.c (add_process): Allocate process_info with new.
307 (remove_process): Free process_info with delete.
308 * linux-low.c (handle_extended_wait): Adjust.
309 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
310 * server.c (handle_general_set): Adjust.
312 2017-11-16 Pedro Alves <palves@redhat.com>
314 * remote-utils.c (remote_close): Block SIGIO signals instead of
315 uninstalling the SIGIO handler.
317 2017-11-16 Alan Hayward <alan.hayward@arm.com>
319 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
321 2017-11-16 Yao Qi <yao.qi@linaro.org>
323 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
324 (tic6x_store_gregset): Likewise.
325 (tic6x_usrregs_info): Move it up.
327 2017-11-15 Alan Hayward <alan.hayward@arm.com>
329 * Makefile.in: Update arch rules.
330 * configure.srv: Explicitly mark arch/ files.
332 2017-11-13 Andreas Schwab <schwab@suse.de>
334 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
336 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
338 2017-11-06 Pedro Alves <palves@redhat.com>
340 * config.in, configure: Regenerate.
342 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
344 * target.c (struct thread_search): Remove.
345 (thread_search_callback): Remove.
346 (prepare_to_access_memory): Use for_each_thread instead of
347 find_inferior. Inline code from thread_search_callback.
349 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
351 * server.c (struct visit_actioned_threads_data): Remove.
352 (visit_actioned_threads): Change prototype to take arguments
354 (resume): Use find_thread instead of find_inferior.
356 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
358 * server.c (queue_stop_reply_callback): Change prototype, return
360 (find_status_pending_thread_callback): Remove.
361 (handle_status): Replace find_inferior with find_thread and
364 2017-10-25 Alan Hayward <alan.hayward@arm.com>
366 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
368 (aarch64_store_gregset): Likewise.
369 (aarch64_fill_fpregset): Likewise.
370 (aarch64_store_fpregset): Likewise.
372 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
374 * gdbthread.h (find_thread, for_each_thread): New functions.
375 * inferiors.c (thread_of_pid): Remove.
376 (find_any_thread_of_pid): Use find_thread.
377 * linux-low.c (num_lwps): Use for_each_thread.
379 2017-10-17 Yao Qi <yao.qi@linaro.org>
381 * Makefile.in: Remove one rule.
382 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
384 2017-10-17 Yao Qi <yao.qi@linaro.org>
386 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
387 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
389 2017-10-17 Yao Qi <yao.qi@linaro.org>
391 * configure.srv: Rename arm.o with arch/arm.o.
393 2017-10-17 Yao Qi <yao.qi@linaro.org>
395 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
396 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
397 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
398 (arch-i386.o, arch-amd64.o): Remove rules.
399 (arch/%.o): New rule.
400 Update POSTCOMPILE and COMPILE.pre.
401 * configure.ac: Invoke AC_CONFIG_COMMANDS.
402 * configure: Re-generated.
403 * configure.srv: Replace arch-i386.o with arch/i386.o.
404 Replace arch-amd64.o with arch/amd64.o.
406 2017-10-16 Yao Qi <yao.qi@linaro.org>
408 * configure: Regenerated.
410 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
412 * inferiors.h: (struct inferior_list): Remove.
413 (struct inferior_list_entry); Remove.
414 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
415 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
416 get_first_inferior): Remove.
417 (for_each_inferior, for_each_inferior_with_data, find_inferior,
418 find_inferior_id, find_inferior_in_random): Change signature.
419 * inferiors.c (all_threads): Change type to
420 std::list<thread_info *>.
421 (get_thread): Remove macro.
422 (find_inferior, find_inferior_id): Change signature, implement
424 (find_inferior_in_random): Change signature, implement using
425 find_thread_in_random.
426 (for_each_inferior, for_each_inferior_with_data): Change
427 signature, implement using for_each_thread.
428 (add_inferior_to_list, remove_inferior): Remove.
429 (add_thread, get_first_thread, thread_of_pid,
430 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
431 (get_first_inferior, one_inferior_p, clear_inferior_list):
433 (clear_inferiors, get_thread_process): Update.
434 * gdbthread.h: Include <list>.
435 (struct thread_info) <entry>: Remove field.
437 (all_threads): Change type to std::list<thread_info *>.
438 (get_first_inferior): Add doc.
439 (find_thread, for_each_thread, find_thread_in_random): New
441 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
442 * linux-arm-low.c (update_registers_callback): Update.
443 * linux-low.c (second_thread_of_pid_p): Update.
444 (kill_one_lwp_callback, linux_detach_lwp_callback,
445 delete_lwp_callback, status_pending_p_callback, same_lwp,
446 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
447 iterate_over_lwps, not_stopped_callback,
448 resume_stopped_resumed_lwps, count_events_callback,
449 select_singlestep_lwp_callback, select_event_lwp_callback,
450 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
451 suspend_and_send_sigstop_callback, wait_for_sigstop,
452 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
453 lwp_running, linux_set_resume_request, resume_status_pending_p,
454 need_step_over_p, start_step_over, linux_resume_one_thread,
455 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
456 reset_lwp_ptrace_options_callback): Update.
457 * linux-mips-low.c (update_watch_registers_callback): Update.
458 * regcache.c (regcache_invalidate_one, regcache_invalidate):
460 (free_register_cache_thread_one): Remove.
461 (regcache_release): Update.
462 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
463 handle_qxfer_threads_worker): Update.
464 (handle_query): Update, use list iterator.
465 (visit_actioned_threads, handle_pending_status,
466 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
467 clear_pending_status_callback, set_pending_status_callback,
468 find_status_pending_thread_callback, handle_status,
469 process_serial_event): Update.
470 * target.c (thread_search_callback): Update.
471 * thread-db.c (thread_db_get_tls_address): Update.
472 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
474 * win32-i386-low.c (update_debug_registers_callback): Update.
475 * win32-low.c (delete_thread_info, child_delete_thread,
476 continue_one_thread, suspend_one_thread,
477 get_child_debug_event): Adjust.
479 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
481 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
482 * inferiors.h: Include <list>.
483 (struct process_info) <entry>: Remove field.
485 (pid_of): Change macro to function.
486 (ptid_of, lwpid_of): Remove macro.
487 (all_processes): Change type to std::list<process_info *>.
488 (ALL_PROCESSES): Remove macro.
489 (for_each_process, find_process): New function.
490 * inferiors.c (all_processes): Change type to
491 std::list<process_info *>.
492 (find_thread_process): Adjust.
493 (add_process): Likewise.
494 (remove_process): Likewise.
495 (find_process_pid): Likewise.
496 (get_first_process): Likewise.
497 (started_inferior_callback): Remove.
498 (have_started_inferiors_p): Adjust.
499 (attached_inferior_callback): Remove.
500 (have_attached_inferiors_p): Adjust.
501 * linux-low.c (check_zombie_leaders): Likewise.
502 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
503 (x86_linux_update_xmltarget): Adjust.
504 * server.c (handle_query): Likewise.
505 (gdb_reattached_process): Remove.
506 (handle_status): Adjust.
507 (kill_inferior_callback): Likewise.
508 (detach_or_kill_inferior): Remove.
509 (print_started_pid): Likewise.
510 (print_attached_pid): Likewise.
511 (detach_or_kill_for_exit): Update.
512 (process_serial_event): Likewise.
513 * linux-arm-low.c (arm_new_fork): Likewise.
515 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
517 * dll.h: Include <list>.
518 (struct dll_info): Add constructor.
519 <entry>: Remove field.
520 (all_dlls): Change type to std::list<dll_info>.
521 * dll.c: Include <algorithm>.
522 (get_dll): Remove macro.
523 (all_dlls): Change type to std::list<dll_info *>.
524 (free_one_dll): Remove.
525 (match_dll): Likewise.
526 (loaded_dll): Adjust.
527 (unloaded_dll): Adjust to all_dlls type change, use
528 std::find_if. Inline code from match_dll.
529 (clear_dlls): Adjust to all_dlls type change.
530 * server.c (emit_dll_description): Remove.
531 (handle_qxfer_libraries): Adjust to all_dlls type change,
532 integrate emit_dll_description's functionality.
534 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
536 * linux-low.h (struct linux_target_ops) <delete_process>: New
538 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
539 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
540 (struct linux_target_ops): Add delete_process callback.
541 * linux-arm-low.c (arm_delete_process): New.
542 (struct linux_target_ops): Add delete_process callback.
543 * linux-bfin-low.c (struct linux_target_ops): Likewise.
544 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
545 * linux-m32r-low.c (struct linux_target_ops): Likewise.
546 * linux-mips-low.c (mips_linux_delete_process): New.
547 (struct linux_target_ops): Add delete_process callback.
548 * linux-ppc-low.c (struct linux_target_ops): Likewise.
549 * linux-s390-low.c (struct linux_target_ops): Likewise.
550 * linux-sh-low.c (struct linux_target_ops): Likewise.
551 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
552 * linux-tile-low.c (struct linux_target_ops): Likewise.
553 * linux-x86-low.c (x86_linux_delete_process): New.
554 (struct linux_target_ops): Add delete_process callback.
555 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
557 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
559 * linux-aarch64-low.c (the_low_target): Add thread delete
561 * linux-arm-low.c (arm_delete_thread): New function.
562 (the_low_target): Add thread delete callback.
563 * linux-bfin-low.c (the_low_target): Likewise.
564 * linux-crisv32-low.c (the_low_target): Likewise.
565 * linux-low.c (delete_lwp): Invoke delete_thread callback if
567 * linux-low.h (struct linux_target_ops) <delete_thread>: New
569 * linux-m32r-low.c (the_low_target): Add thread delete callback.
570 * linux-mips-low.c (mips_linux_delete_thread): New function.
571 (the_low_target): Add thread delete callback.
572 * linux-ppc-low.c (the_low_target): Likewise.
573 * linux-s390-low.c (the_low_target): Likewise.
574 * linux-sh-low.c (the_low_target): Likewise.
575 * linux-tic6x-low.c (the_low_target): Likewise.
576 * linux-tile-low.c (the_low_target): Likewise.
577 * linux-x86-low.c (the_low_target): Likewise.
578 * linux-xtensa-low.c (the_low_target): Likewise.
580 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
582 * win32-low.c: Include "common-inferior.h".
584 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
586 * inferiors.c (set_inferior_cwd): New function.
587 * server.c (handle_general_set): Handle QSetWorkingDir packet.
588 (handle_query): Inform that QSetWorkingDir is supported.
589 * win32-low.c (create_process): Pass the inferior's cwd to
592 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
594 * inferiors.c (current_inferior_cwd): New global variable.
595 (get_inferior_cwd): New function.
596 * inferiors.h (struct process_info) <cwd>: New field.
598 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
600 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
601 (OBS): Add gdb_tilde_expand.o.
603 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
605 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
606 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
608 2017-09-29 Pedro Alves <palves@redhat.com>
610 * ax.c (gdb_parse_agent_expr): Constify.
611 * ax.h (gdb_parse_agent_expr): Constify.
612 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
614 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
615 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
616 * remote-utils.h (read_ptid): Constify.
617 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
618 (process_point_options, process_serial_event): Constify.
619 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
620 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
621 (cmd_qtbuffer): Constify.
623 2017-09-29 Pedro Alves <palves@redhat.com>
625 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
628 2017-09-29 Pedro Alves <palves@redhat.com>
630 * linux-low.c (handle_extended_wait): Pass parent thread instead
631 of process to thread_db_notice_clone.
632 * linux-low.h (thread_db_notice_clone): Replace parent process
633 parameter with parent thread parameter.
634 * thread-db.c (find_one_thread): Add comment.
635 (thread_db_notice_clone): Replace parent process parameter with
636 parent thread parameter. Temporarily switch to the parent thread.
638 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
640 * gdbthread.h: Include "common-gdbthread.h".
641 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
642 "if" when validating the ptid.
643 * remote-utils.c: Include "gdbthread.h".
644 (prepare_resume_reply): Use "switch_to_thread".
645 * target.c (done_accessing_memory): Likewise.
647 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
649 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
650 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
651 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
652 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
653 s390x-gs-linux64-ipa.o to ipa_obj.
654 * linux-s390-low.c (HWCAP_S390_GS): New define.
655 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
657 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
658 (s390_arch_setup): Check for guarded-storage support and choose
660 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
661 init_registers_s390x_gs_linux64.
662 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
664 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
665 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
667 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
669 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
671 2017-09-21 Kevin Buettner <kevinb@redhat.com>
673 * linux-low.h (struct lwp_info): Add new field, thread_handle.
674 (thread_db_thread_handle): Declare.
675 * linux-low.c (linux_target_ops): Initialize thread_handle.
676 * server.c (handle_qxfer_threads_worker): Add support for
678 * target.h (struct target_ops): Add new function pointer,
680 (target_thread_handle): Define.
681 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
683 (thread_db_thread_handle): New function.
685 2017-09-21 Kevin Buettner <kevinb@redhat.com>
687 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
688 * linux-low.h (thread_db_notice_clone): Declare.
689 * thread-db.c (thread_db_notice_clone): New function.
691 2017-09-21 Pedro Alves <palves@redhat.com>
693 * server.c (gdb_read_memory, handle_status, process_serial_event)
694 (handle_serial_event, handle_target_event): Adjust to
695 set_desired_thread prototype change.
696 * target.c (set_desired_thread): Remove 'use_general' parameter
698 * target.h (set_desired_thread): Remove 'use_general' parameter.
700 2017-09-20 Tom Tromey <tom@tromey.com>
702 * target.c (target_terminal::terminal_state): Define.
703 (target_terminal::init): Rename from target_terminal_init.
704 (target_terminal::inferior): Rename from
705 target_terminal_inferior.
706 (target_terminal::ours): Rename from target_terminal_ours.
707 (target_terminal::ours_for_output, target_terminal::info): New.
709 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
711 * server.c (accumulate_file_name_length): Remove.
712 (emit_dll_description): Adjust to std::string change.
713 (handle_qxfer_libraries): Use std::string to hold document.
715 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
717 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
718 return type of xml_escape_text.
719 * server.c (emit_dll_description): Likewise.
721 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
723 * server.c (captured_main): Accept argument for --selftest.
724 Update run_tests call.
725 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
726 when registering selftests.
728 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
730 * regcache.c (get_thread_regcache): Update code to use "std::vector"
731 instead of "VEC" for "target_desc.reg_defs".
732 (regcache_cpy): Likewise.
733 (registers_to_string): Likewise.
734 (registers_from_string): Likewise.
735 (find_regno): Likewise.
736 (supply_regblock): Likewise.
737 (regcache_raw_read_unsigned): Likewise.
738 * tdesc.c (init_target_desc): Likewise.
739 (tdesc_create_reg): Likewise.
740 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
741 (struct target_desc) <reg_defs>: Convert to "std::vector".
742 (target_desc): Do not initialize "reg_defs".
743 (~target_desc): Update code to use "std::vector" instead of "VEC"
744 for "target_desc.reg_defs".
745 (operator==): Likewise.
747 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
749 * inferiors.h (thread_to_gdb_id): Remove.
750 * inferiors.c (thread_to_gdb_id): Remove.
751 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
752 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
753 lynx_store_registers, lynx_read_memory, lynx_write_memory):
755 * nto-low.c (nto_fetch_registers, nto_store_registers,
756 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
758 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
760 * inferiors.h (gdb_id_to_thread_id): Remove.
761 * inferiors.c (gdb_id_to_thread_id): Remove.
762 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
763 removal. Move pid declaration closer to where it's used.
765 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
767 * server.c (handle_detach): New function.
768 (process_serial_event): Move code out, call handle_detach.
770 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
772 * server.c (require_running): Rename to ...
773 (require_running_or_return): ... this ...
774 (require_running_or_break): ... and this.
775 (handle_query, process_serial_event): Adjust.
777 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
779 * linux-low.c (linux_set_resume_request): Remove unused
782 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
784 * server.c (first_thread_of): Remove.
785 (process_serial_event): Replace usage of first_thread_of with
786 find_any_thread_of_pid.
787 * tracepoint.c (same_process_p): Remove.
788 (gdb_agent_about_to_close): Replace usage of same_process_p with
789 find_any_thread_of_pid.
790 * linux-x86-low.c (same_process_callback): Remove.
791 (x86_arch_setup_process_callback): Replace usage of
792 same_process_callback with find_any_thread_of_pid.
793 * thread-db.c (any_thread_of): Remove.
794 (switch_to_process): Replace usage of any_thread_of with
795 find_any_thread_of_pid.
796 * inferiors.c (thread_pid_matches_callback): Remove.
797 (find_thread_process): Adjust to use find_any_thread_of_pid.
799 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
801 * regcache.c (get_thread_regcache): Guard calls to "memset"
804 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
806 * linux-low.c (handle_extended_wait): Use
807 "allocate_target_description" instead of "XNEW".
808 * linux-x86-low.c (initialize_low_arch): Likewise.
810 2017-09-05 Yao Qi <yao.qi@linaro.org>
812 * configure.srv (srv_i386_regobj): Remove.
813 (srv_amd64_regobj): Remove.
814 (srv_regobj): Set it to "" for x86 non-linux targets.
815 * linux-x86-tdesc.c (i386_linux_read_description):
816 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
817 (init_registers_i386): Remove the declaration.
818 (tdesc_i386): Remove the declaration.
819 (lynx_i386_arch_setup): Call i386_create_target_description.
820 * nto-x86-low.c: Likewise.
821 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
822 [!__x86_64__]: include arch/i386.h.
823 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
825 2017-09-05 Yao Qi <yao.qi@linaro.org>
827 * configure.srv (srv_amd64_linux_xmlfiles): Remove
828 i386/amd64-XXX-linux from it.
830 2017-09-05 Yao Qi <yao.qi@linaro.org>
832 * configure.srv: Empty srv_amd64_linux_regobj if $development is
834 (ipa_amd64_linux_regobj): Remove.
835 (ipa_x32_linux_regobj): Remove.
837 2017-09-05 Yao Qi <yao.qi@linaro.org>
839 * Makefile.in (arch-amd64.o): New rule.
840 * configure.srv: Append arch-amd64.o.
841 * linux-amd64-ipa.c: Include common/x86-xstate.h.
842 (get_ipa_tdesc): Call amd64_linux_read_description.
843 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
844 and init_registers_amd64_XXX.
845 * linux-x86-low.c (x86_linux_read_description): Call
846 amd64_linux_read_description.
847 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
848 (initialize_low_arch): Don't call init_registers_x32_XXX and
849 init_registers_amd64_XXX.
850 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
852 [__x86_64__] (amd64_tdesc_test): New function.
853 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
854 and init_registers_amd64_XXX.
855 * linux-x86-tdesc.c: Include arch/amd64.h.
856 (xcr0_to_tdesc_idx): New function.
857 (i386_linux_read_description): New function.
858 (amd64_get_ipa_tdesc_idx): New function.
859 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
860 (amd64_get_ipa_tdesc): Declare.
862 2017-09-05 Yao Qi <yao.qi@linaro.org>
864 * configure.srv (srv_i386_linux_xmlfiles): Remove
865 i386/i386-XXX-linux.xml from it.
867 2017-09-05 Yao Qi <yao.qi@linaro.org>
869 * configure.srv: Set srv_i386_linux_regobj empty if $development
871 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
872 initialize_low_tdesc.
873 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
874 with #if initialize_low_tdesc.
875 * linux-x86-tdesc-selftest.c: New file.
876 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
878 2017-09-05 Yao Qi <yao.qi@linaro.org>
880 * Makefile.in (arch-i386.o): New rule.
881 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
882 (x86_64-*-linux*): Likewise.
883 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
885 (i386_linux_read_description): Remove code and call
886 i386_create_target_description.
887 * tdesc.c (allocate_target_description): New function.
888 * tdesc.h (set_tdesc_architecture): Remove declaration.
889 (set_tdesc_osabi): Likewise.
891 2017-09-05 Yao Qi <yao.qi@linaro.org>
893 * linux-x86-tdesc.c: Don't include <inttypes.h>.
894 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
895 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
897 * server.c (get_features_xml): Call tdesc_get_features_xml.
898 * tdesc.c (set_tdesc_architecture): New function.
899 (set_tdesc_osabi): New function.
900 (tdesc_get_features_xml): New function.
901 (tdesc_create_feature): Add an argument.
902 * tdesc.h (struct target_desc) <features>: New field.
903 <arch, osabi>: New field.
904 (~target_desc): xfree features, arch, and osabi.
905 (target_desc::oerator==): Don't compare .xmltarget.
906 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
907 (set_tdesc_osabi): Likewise.
908 (tdesc_get_features_xml): Likewise.
910 2017-09-05 Yao Qi <yao.qi@linaro.org>
912 * linux-x86-tdesc.c: Include selftest.h.
913 (i386_tdesc_test): New function.
914 (initialize_low_tdesc): Call selftests::register_test.
915 * tdesc.h: Include regdef.h.
916 (target_desc): Override operator == and !=.
918 2017-09-05 Yao Qi <yao.qi@linaro.org>
920 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
922 * linux-i386-ipa.c: Include common/x86-xstate.h
923 (get_ipa_tdesc): Call i386_linux_read_description.
924 (initialize_low_tracepoint): Don't call init_registers_XXX
925 functions, call initialize_low_tdesc instead.
926 * linux-x86-low.c (x86_linux_read_description): Call
927 i386_linux_read_description.
928 (initialize_low_arch): Don't call init_registers_i386_XXX
929 functions, call initialize_low_tdesc.
930 * linux-x86-tdesc.c: New file.
931 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
932 (i386_get_ipa_tdesc_idx): Declare.
933 (i386_get_ipa_tdesc): Declare.
934 (initialize_low_tdesc): Declare.
936 2017-09-05 Yao Qi <yao.qi@linaro.org>
938 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
941 2017-09-05 Yao Qi <yao.qi@linaro.org>
943 * Makefile.in (IPA_OBJS): Add vec-ipa.o
944 * regcache.c (get_thread_regcache): Use VEC_length.
945 (init_register_cache): Likewise.
946 (regcache_cpy): Likewise.
947 (registers_to_string): Iterate reg_defs via VEC_iterate.
948 (find_regno): Likewise.
949 (find_register_by_number): Use VEC_index.
950 (register_size): Call find_register_by_number.
951 (register_data): Call find_register_by_number.
952 (supply_regblock): Use VEC_length.
953 (regcache_raw_read_unsigned): Likewise.
954 * tdesc.c (init_target_desc): Iterate reg_defs via
956 (default_description): Update initializer.
957 (copy_target_description): Don't update field num_registers.
958 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
959 <num_registers>: Remove.
961 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
963 * Makefile.in (.SECONDARY): Define target.
965 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
967 * linux-low.c (linux_wait_1): Adjust.
968 * server.c (queue_stop_reply_callback): Adjust.
970 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
972 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
973 QEnvironmentUnset and QEnvironmentReset packets.
974 (handle_query): Inform remote that QEnvironmentHexEncoded,
975 QEnvironmentUnset and QEnvironmentReset are supported.
977 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
979 * inferiors.h (inferior_target_data): Rename to ...
980 (thread_target_data): ... this.
981 (inferior_regcache_data): Rename to ...
982 (thread_regcache_data): ... this.
983 (set_inferior_regcache_data): Rename to ...
984 (set_thread_regcache_data): ... this.
985 * inferiors.c (inferior_target_data): Rename to ...
986 (thread_target_data): ... this.
987 (inferior_regcache_data): Rename to ...
988 (thread_regcache_data): ... this.
989 (set_inferior_regcache_data): Rename to ...
990 (set_thread_regcache_data): ... this.
991 (free_one_thread): Update.
992 * linux-low.h (get_thread_lwp): Update.
993 * regcache.c (get_thread_regcache): Update.
994 (regcache_invalidate_thread): Update.
995 (free_register_cache_thread): Update.
996 * win32-i386-low.c (update_debug_registers_callback): Update.
997 (win32_get_current_dr): Update.
998 * win32-low.c (thread_rec): Update.
999 (delete_thread_info): Update.
1000 (continue_one_thread): Update.
1001 (suspend_one_thread): Update.
1003 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1005 * inferiors.c (set_inferior_target_data): Remove.
1006 * inferiors.h (set_inferior_target_data): Remove.
1008 2017-08-18 Yao Qi <yao.qi@linaro.org>
1010 * Makefile.in (OBS): Add selftest.o.
1011 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1012 * configure, config.in: Re-generated.
1013 * server.c: Include common/sefltest.h.
1014 (captured_main): Handle option --selftest.
1016 2017-08-09 Yao Qi <yao.qi@linaro.org>
1018 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1019 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1020 i386-avx-mpx.o and i386-mmx.o.
1021 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1022 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1023 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1024 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1025 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1026 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1027 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1028 i386/amd64-avx-mpx.xml.
1030 2017-08-09 Yao Qi <yao.qi@linaro.org>
1032 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1033 and x32-avx-avx512.o.
1034 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1035 i386/x32-avx-avx512.xml.
1037 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1039 * tracepoint.h (enum class fast_tpoint_collect_result): New
1041 (fast_tracepoint_collecting): Change return type to
1042 fast_tpoint_collect_result.
1043 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1044 * linux-low.h: Include tracepoint.h.
1045 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1046 fast_tpoint_collect_result.
1047 * linux-low.c (handle_tracepoints): Adjust.
1048 (linux_fast_tracepoint_collecting): Change return type to
1049 fast_tpoint_collect_result.
1050 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1051 linux_wait_1, stuck_in_jump_pad_callback,
1052 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1053 proceed_one_lwp): Adjust to type change.
1055 2017-07-10 Yao Qi <yao.qi@linaro.org>
1057 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1059 2017-06-29 Yao Qi <yao.qi@linaro.org>
1061 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1063 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1065 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1067 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1069 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1071 * linux-low.c (linux_create_inferior): Adjust code to access the
1072 environment information via 'gdb_environ' class.
1073 * lynx-low.c (lynx_create_inferior): Likewise.
1074 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1075 (get_environ): Return a pointer to 'our_environ'.
1076 (captured_main): Initialize 'our_environ'.
1077 * server.h (get_environ): Adjust prototype.
1078 * spu-low.c (spu_create_inferior): Adjust code to access the
1079 environment information via 'gdb_environ' class.
1081 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1083 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1084 usage of "register" keyword.
1086 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1088 * configure: Re-generate.
1090 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1092 * configure: Re-generate.
1094 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1096 * Makefile.in (COMPILE.pre): Add "-x c++".
1098 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1100 * fork-child.c: Conditionally include <signal.h>.
1102 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1104 * server.c (handle_general_set): Handle new packet
1105 "QStartupWithShell".
1106 (handle_query): Add "QStartupWithShell" to the list of supported
1108 (gdbserver_usage): Add help text explaining the
1109 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1111 (captured_main): Recognize and act upon the presence of the new
1114 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1115 Pedro Alves <palves@redhat.com>
1117 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1118 * configure: Regenerate.
1119 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1121 (i[34567]86-*-lynxos*): Likewise.
1122 (spu*-*-*): Likewise.
1123 * fork-child.c: New file.
1124 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1126 (linux_ptrace_fun): New function.
1127 (linux_create_inferior): Adjust function prototype to reflect
1128 change on "target.h". Adjust function code to use
1130 (linux_request_interrupt): Delete "signal_pid".
1131 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1132 (lynx_ptrace_fun): New function.
1133 (lynx_create_inferior): Adjust function prototype to reflect
1134 change on "target.h". Adjust function code to use
1136 * nto-low.c (nto_create_inferior): Adjust function prototype and
1137 code to reflect change on "target.h". Update comments.
1138 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1139 "common-terminal.h" and "environ.h".
1140 (terminal_fd): Moved to fork-child.c.
1141 (old_foreground_pgrp): Likewise.
1142 (restore_old_foreground_pgrp): Likewise.
1143 (last_status): Make it global.
1144 (last_ptid): Likewise.
1145 (our_environ): New variable.
1146 (startup_with_shell): Likewise.
1147 (program_name): Likewise.
1148 (program_argv): Rename to...
1149 (program_args): ...this.
1150 (wrapper_argv): New variable.
1151 (start_inferior): Delete function.
1152 (get_exec_wrapper): New function.
1153 (get_exec_file): Likewise.
1154 (get_environ): Likewise.
1155 (prefork_hook): Likewise.
1156 (post_fork_inferior): Likewise.
1157 (postfork_hook): Likewise.
1158 (postfork_child_hook): Likewise.
1159 (handle_v_run): Update code to deal with arguments coming from the
1160 remote host. Update calls from "start_inferior" to
1162 (captured_main): Likewise. Initialize environment variable. Call
1164 * server.h (post_fork_inferior): New prototype.
1165 (get_environ): Likewise.
1166 (last_status): Declare.
1167 (last_ptid): Likewise.
1168 (signal_pid): Likewise.
1169 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1170 (spu_ptrace_fun): New function.
1171 (spu_create_inferior): Adjust function prototype to reflect change
1172 on "target.h". Adjust function code to use "fork_inferior".
1173 * target.c (target_terminal_init): New function.
1174 (target_terminal_inferior): Likewise.
1175 (target_terminal_ours): Likewise.
1176 * target.h: Include <vector>.
1177 (struct target_ops) <create_inferior>: Update prototype.
1178 (create_inferior): Update macro.
1179 * utils.c (gdb_flush_out_err): New function.
1180 * win32-low.c (win32_create_inferior): Adjust function prototype
1181 and code to reflect change on "target.h".
1183 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1185 * inferiors.c (switch_to_thread): New function.
1187 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * Makefile.in (SFILE): Add "common/job-control.c".
1190 (OBS): Add "job-control.o".
1192 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1194 * Makefile: Remove "@host_makefile_frag@".
1196 2017-05-05 Pedro Alves <palves@redhat.com>
1198 * configure: Regenerate.
1200 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1202 * configure: Regenerate.
1204 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1206 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1207 software_single_step change of return type to
1208 std::vector<CORE_ADDR>.
1209 * linux-low.c (install_software_single_step_breakpoints):
1211 * linux-low.h (install_software_single_step_breakpoints):
1214 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1216 * remote-utils.c: Include "gdb_termios.h" instead of
1218 * terminal.h: Delete file.
1220 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1222 * server.c: Include <vector>.
1223 <program_argv, wrapper_argv>: Convert to std::vector.
1224 (start_inferior): Rewrite function to use C++.
1225 (handle_v_run): Likewise. Update code that calculates the argv
1226 based on the vRun packet; use C++.
1227 (captured_main): Likewise.
1229 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1231 * server.c (handle_v_cont): Initialize thread_resume::thread
1234 2017-04-05 Pedro Alves <palves@redhat.com>
1236 * configure: Regenerate.
1238 2017-04-05 Pedro Alves <palves@redhat.com>
1240 * gdbreplay.c (sync_error): Constify.
1241 * linux-x86-low.c (push_opcode): Constify.
1243 2017-04-05 Pedro Alves <palves@redhat.com>
1245 * win32-low.c (get_child_debug_event)
1246 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1247 Report TARGET_WAITKIND_SPURIOUS instead.
1249 2017-04-05 Pedro Alves <palves@redhat.com>
1251 * remote-utils.c (remote_prepare, remote_open): Constify.
1252 * remote-utils.h (remote_prepare, remote_open): Constify.
1253 * server.c (captured_main): Constify 'port' handling.
1255 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1257 * Makefile.in (clean): Clear .deps.
1259 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1261 * .gitignore: Remove generated files, replace with wildcard.
1262 * (clean): Replace removal of generated files with wildcard.
1263 (version.c): Replace with...
1264 (version-generated.c): ...this.
1265 (xml-builtin.c): Replace with...
1266 (xml-builtin-generated.c): ...this.
1267 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1268 (%.c: *regformats*): Replace with...
1269 (%-generated.c: *regformats*): ...this.
1271 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1273 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1274 (xtensa_fill_gregset): Call collect_register_by_name for
1276 (xtensa_store_gregset): Call supply_register_by_name for
1279 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1281 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1282 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1283 (xtensa_store_gregset): Call supply_register for all registers in
1284 a0_regnum..a0_regnum + C0_NREGS range.
1286 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1288 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1289 (ax-ipa.o: ax.c): Remove.
1290 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1291 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1292 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1293 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1294 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1296 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1298 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1299 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1300 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1301 (errors-ipa.o: ../common/errors.c): Remove.
1302 (format-ipa.o: ../common/format.c): Remove.
1303 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1305 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1307 * Makefile.in (%-ipa.o: %.c): New rule.
1308 (tracepoint-ipa.o: tracepoint.c): Remove.
1309 (utils-ipa.o: utils.c): Remove.
1310 (remote-utils-ipa.o: remote-utils.c): Remove.
1311 (regcache-ipa.o: regcache.c): Remove.
1312 (i386-linux-ipa.o: i386-linux.c): Remove.
1313 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1314 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1315 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1316 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1317 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1318 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1319 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1320 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1321 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1322 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1323 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1324 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1325 (aarch64-ipa.o: aarch64.c): Remove.
1326 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1327 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1328 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1329 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1330 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1331 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1332 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1333 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1334 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1335 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1336 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1337 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1338 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1339 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1340 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1341 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1342 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1343 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1344 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1345 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1346 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1347 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1348 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1349 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1350 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1351 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1352 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1353 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1354 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1355 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1356 (tdesc-ipa.o: tdesc.c): Remove.
1357 (x32-linux-ipa.o: x32-linux.c): Remove.
1358 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1359 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1361 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1363 * Makefile.in (%.o: ../arch/%.c): New rule.
1364 (arm.o: ../arch/arm.c): Remove.
1365 (arm-linux.o: ../arch/arm-linux.c): Remove.
1366 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1367 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1369 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1371 * Makefile.in (%.o: ../nat/%.c): New rule.
1372 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1373 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1374 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1375 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1376 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1377 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1378 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1379 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1380 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1381 (linux-personality.o: ../nat/linux-personality.c): Remove.
1382 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1383 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1384 (x86-linux.o: ../nat/x86-linux.c): Remove.
1385 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1386 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1388 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1390 * Makefile.in (%.o: ../common/%.c): New rule.
1391 (signals.o: ../common/signals.c): Remove.
1392 (print-utils.o: ../common/print-utils.c): Remove.
1393 (rsp-low.o: ../common/rsp-low.c): Remove.
1394 (common-utils.o: ../common/common-utils.c): Remove.
1395 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1396 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1397 (vec.o: ../common/vec.c): Remove.
1398 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1399 (xml-utils.o: ../common/xml-utils.c): Remove.
1400 (ptid.o: ../common/ptid.c): Remove.
1401 (buffer.o: ../common/buffer.c): Remove.
1402 (format.o: ../common/format.c): Remove.
1403 (filestuff.o: ../common/filestuff.c): Remove.
1404 (agent.o: ../common/agent.c): Remove.
1405 (errors.o: ../common/errors.c): Remove.
1406 (environ.o: ../common/environ.c): Remove.
1407 (common-debug.o: ../common/common-debug.c): Remove.
1408 (cleanups.o: ../common/cleanups.c): Remove.
1409 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1410 (fileio.o: ../common/fileio.c): Remove.
1411 (common-regcache.o: ../common/common-regcache.c): Remove.
1412 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1413 (new-op.o: ../common/new-op.c): Remove.
1414 (btrace-common.o: ../common/btrace-common.c): Remove.
1416 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1418 * Makefile.in (%.o: ../target/%.c): New rule.
1419 (waitstatus.o: ../target/waitstatus.c): Remove.
1421 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1424 (%.c: ../regformats/%.dat,
1425 (%.c: ../regformats/arm/%.dat,
1426 (%.c: ../regformats/i386/%.dat,
1427 (%.c: ../regformats/rs6000/%.dat): New rules.
1428 (aarch64.c): Remove.
1429 (reg-arm.c): Remove.
1430 (arm-with-iwmmxt.c): Remove.
1431 (arm-with-vfpv2.c): Remove.
1432 (arm-with-vfpv3.c): Remove.
1433 (arm-with-neon.c): Remove.
1434 (reg-bfin.c): Remove.
1435 (reg-cris.c): Remove.
1436 (reg-crisv32.c): Remove.
1438 (i386-linux.c): Remove.
1439 (i386-avx.c): Remove.
1440 (i386-avx-linux.c): Remove.
1441 (i386-avx-avx512.c): Remove.
1442 (i386-avx-avx512-linux.c): Remove.
1443 (i386-mpx.c): Remove.
1444 (i386-mpx-linux.c): Remove.
1445 (i386-avx-mpx-avx512-pku.c): Remove.
1446 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1447 (i386-avx-mpx.c): Remove.
1448 (i386-avx-mpx-linux.c): Remove.
1449 (i386-mmx.c): Remove.
1450 (i386-mmx-linux.c): Remove.
1451 (reg-ia64.c): Remove.
1452 (reg-m32r.c): Remove.
1453 (reg-m68k.c): Remove.
1455 (mips-linux.c): Remove.
1456 (mips-dsp-linux.c): Remove.
1457 (mips64-linux.c): Remove.
1458 (mips64-dsp-linux.c): Remove.
1459 (nios2-linux.c): Remove.
1460 (powerpc-32.c): Remove.
1461 (powerpc-32l.c): Remove.
1462 (powerpc-altivec32l.c): Remove.
1463 (powerpc-cell32l.c): Remove.
1464 (powerpc-vsx32l.c): Remove.
1465 (powerpc-isa205-32l.c): Remove.
1466 (powerpc-isa205-altivec32l.c): Remove.
1467 (powerpc-isa205-vsx32l.c): Remove.
1468 (powerpc-e500l.c): Remove.
1469 (powerpc-64l.c): Remove.
1470 (powerpc-altivec64l.c): Remove.
1471 (powerpc-cell64l.c): Remove.
1472 (powerpc-vsx64l.c): Remove.
1473 (powerpc-isa205-64l.c): Remove.
1474 (powerpc-isa205-altivec64l.c): Remove.
1475 (powerpc-isa205-vsx64l.c): Remove.
1476 (s390-linux32.c): Remove.
1477 (s390-linux32v1.c): Remove.
1478 (s390-linux32v2.c): Remove.
1479 (s390-linux64.c): Remove.
1480 (s390-linux64v1.c): Remove.
1481 (s390-linux64v2.c): Remove.
1482 (s390-te-linux64.c): Remove.
1483 (s390-vx-linux64.c): Remove.
1484 (s390-tevx-linux64.c): Remove.
1485 (s390x-linux64.c): Remove.
1486 (s390x-linux64v1.c): Remove.
1487 (s390x-linux64v2.c): Remove.
1488 (s390x-te-linux64.c): Remove.
1489 (s390x-vx-linux64.c): Remove.
1490 (s390x-tevx-linux64.c): Remove.
1491 (tic6x-c64xp-linux.c): Remove.
1492 (tic6x-c64x-linux.c): Remove.
1493 (tic6x-c62x-linux.c): Remove.
1495 (reg-sparc64.c): Remove.
1496 (reg-spu.c): Remove.
1498 (amd64-linux.c): Remove.
1499 (amd64-avx.c): Remove.
1500 (amd64-avx-linux.c): Remove.
1501 (amd64-avx-avx512.c): Remove.
1502 (amd64-avx-avx512-linux.c): Remove.
1503 (amd64-mpx.c): Remove.
1504 (amd64-mpx-linux.c): Remove.
1505 (amd64-avx-mpx-avx512-pku.c): Remove.
1506 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1507 (amd64-avx-mpx.c): Remove.
1508 (amd64-avx-mpx-linux.c): Remove.
1510 (x32-linux.c): Remove.
1511 (x32-avx.c): Remove.
1512 (x32-avx-linux.c): Remove.
1513 (x32-avx-avx512.c): Remove.
1514 (x32-avx-avx512-linux.c): Remove.
1515 (reg-xtensa.c): Remove.
1516 (reg-tilegx.c): Remove.
1517 (reg-tilegx32.c): Remove.
1519 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1521 * Makefile.in (SFILES): Add "common/environ.c".
1522 (OBJS): Add "common/environ.h".
1524 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1526 * configure.ac: Check if the fs_base and gs_base members of
1527 `struct user_regs_struct' exist.
1528 * config.in: Regenerated.
1529 * configure: Likewise.
1531 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1533 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1535 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1536 (get_next_pcs_syscall_next_pc): Likewise.
1538 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1540 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1541 * nto-x86-low.c: Likewise.
1543 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1545 * Makefile.in: Include disable-implicit-rules.mk.
1547 2016-11-23 Pedro Alves <palves@redhat.com>
1549 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1550 (debug_vprintf): Use std::chrono::steady_clock instead of
1551 gettimeofday. Use '.' instead of ':'.
1552 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1553 (get_timestamp): Use std::chrono::steady_clock instead of
1556 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1558 * Makefile.in: Fix whitespace formatting.
1560 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1562 * Makefile.in (SFILES, OBS): Flatten list and order
1565 2016-11-23 Pedro Alves <palves@redhat.com>
1567 * event-loop.c (handle_file_event): Use warning.
1568 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1569 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1572 2016-11-23 Pedro Alves <palves@redhat.com>
1574 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1576 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1577 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1578 debug_printf and debug_flush for debug output.
1579 * server.c (handle_general_set): Likewise.
1580 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1583 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1585 * Makefile.in (.c.o): Replace rule with ...
1586 (%.o: %.c): ... this one.
1588 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1590 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1591 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1593 * configure.ac: Remove checks for the make program.
1594 * configure: Re-generate.
1596 2016-10-28 Pedro Alves <palves@redhat.com>
1598 * Makefile.in (CXX_DIALECT): Get from configure.
1599 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1600 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1601 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1602 * config.in: Regenerate.
1603 * configure: Regenerate.
1605 2016-10-27 Yao Qi <yao.qi@linaro.org>
1607 * linux-low.c (linux_supports_range_stepping): Return true if
1608 can_software_single_step return true.
1610 2016-10-27 Yao Qi <yao.qi@linaro.org>
1612 * inferiors.c (find_inferior_in_random): New function.
1613 * inferiors.h (find_inferior_in_random): Declare.
1614 * linux-low.c (linux_wait_for_event_filtered): Call
1615 find_inferior_in_random instead of find_inferior.
1617 2016-10-27 Yao Qi <yao.qi@linaro.org>
1619 * linux-low.c (linux_wait_1): If single-step breakpoints are
1620 inserted, remove them.
1622 2016-10-26 Pedro Alves <palves@redhat.com>
1624 * linux-low.c (handle_extended_wait): Link parent/child fork
1626 (linux_wait_1): Unlink them.
1627 (linux_set_resume_request): Ignore resume requests for
1628 already-resumed and unhandled fork child threads.
1629 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1630 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1632 (handle_v_requests) <vCont>: Don't call require_running.
1633 * server.h (in_queued_stop_replies): New declaration.
1635 2016-10-24 Yao Qi <yao.qi@linaro.org>
1638 * linux-aarch64-low.c (append_insns): Cast the return value to
1641 2016-10-10 Yao Qi <yao.qi@linaro.org>
1643 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1645 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1647 * target.c (target_supports_multi_process): New function, moved
1649 * target.h (target_supports_multi_process): ... here. Remove
1652 2016-10-05 Tom Tromey <tom@tromey.com>
1655 * tracepoint.c (handle_tracepoint_bkpts): Check
1656 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1658 2016-10-05 Yao Qi <yao.qi@linaro.org>
1660 * configure.srv: Update the path of arm-*.xml files.
1662 2016-10-05 Terry Guo <terry.guo@arm.com>
1663 Yao Qi <yao.qi@linaro.org>
1665 * Makefile.in: Adjust the path of rules.
1666 * configure.srv: Update the path of xml files.
1667 * regformats/arm-with-iwmmxt.dat: Regenerated.
1668 * regformats/arm-with-neon.dat: Likewise.
1669 * regformats/arm-with-vfpv2.dat: Likewise.
1670 * regformats/arm-with-vfpv3.dat Likewise.
1672 2016-09-30 Yao Qi <yao.qi@linaro.org>
1675 * target.c (target_stop_and_wait): Don't call
1676 target_continue_no_signal, use resume_stop instead.
1678 2016-09-26 Yao Qi <yao.qi@linaro.org>
1680 * linux-low.c (linux_wait_1): Call debug_exit.
1682 2016-09-23 Pedro Alves <palves@redhat.com>
1684 * Makefile.in (SFILES): Add common/new-op.c.
1685 (OBS): Add common/new-op.o.
1686 (new-op.o): New rule.
1688 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1690 * .gitinore: Ignore more files.
1692 2016-09-21 Yao Qi <yao.qi@linaro.org>
1694 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1697 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1699 * server.c (start_inferior): Call target_mourn_inferior instead of
1700 mourn_inferior; pass ptid_t argument to it.
1702 (handle_target_event): Likewise.
1703 * target.c (target_mourn_inferior): New function.
1704 * target.h (mourn_inferior): Delete macro.
1706 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1708 * linux-low.c (lwp_is_stepping): New function.
1710 2016-09-06 Carl Love <cel@us.ibm.com>
1712 * server.c (start_inferior): Fixed comment, requested comment change
1713 didn't get updated correctly. Removed reference to ptrace () call as
1714 it is only true on Linux systems.
1716 2016-09-06 Carl Love <cel@us.ibm.com>
1718 * server.c (start_inferior): Do not call
1719 function target_post_create_inferior () if the
1720 inferior process has already exited.
1722 2016-09-05 Pedro Alves <palves@redhat.com>
1724 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1725 (COMPILE.pre, CC_LD): Use CXX directly.
1726 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1727 * acinclude.m4: Don't include build-with-cxx.m4.
1728 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1729 * configure: Regenerate.
1731 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1734 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1735 call writing data to own_buf.
1737 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * target.c (mywait): Call target_wait instead of
1741 (target_wait): New function.
1743 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1745 * server.c (start_inferior): New variable 'ptid'. Replace calls
1746 to the_target->resume by target_continue{,_no_signal}, depending
1748 * target.c (target_stop_and_wait): Call target_continue_no_signal
1749 instead of the_target->resume.
1750 (target_continue): New function.
1752 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1754 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1756 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1759 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1761 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1762 * linux-arm-low.c (ps_get_thread_area): Likewise.
1763 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1764 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1765 * linux-mips-low.c (ps_get_thread_area): Likewise.
1766 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1767 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1768 * linux-x86-low.c (ps_get_thread_area): Likewise.
1769 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1771 2016-08-19 Pedro Alves <palves@redhat.com>
1773 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1775 2016-08-19 Pedro Alves <palves@redhat.com>
1777 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1778 comment. Use memcpy instead of casting through unsigned long.
1780 2016-08-19 Pedro Alves <palves@redhat.com>
1782 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1783 allocating around 0x80000000.
1785 2016-08-19 Pedro Alves <palves@redhat.com>
1788 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1789 (x32-avx512-linux-ipa.o): New rules.
1790 * configure.ac (x86_64-*-linux*): New x32 check.
1791 * configure.srv (ipa_x32_linux_regobj): New.
1792 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1793 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1795 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1797 * configure: Regenerate.
1799 2016-08-09 Pedro Alves <palves@redhat.com>
1802 * Makefile.in (OBS): Add signals-state-save-restore.o.
1803 (signals-state-save-restore.o): New rule.
1804 * config.in: Regenerate.
1805 * configure: Regenerate.
1806 * linux-low.c: Include "signals-state-save-restore.h".
1807 (linux_create_inferior): Call
1808 restore_original_signals_state.
1809 * server.c: Include "dispositions-save-restore.h".
1810 (captured_main): Call save_original_signals_state.
1812 2016-08-05 Pedro Alves <palves@redhat.com>
1814 * configure: Regenerate.
1816 2016-08-04 Yao Qi <yao.qi@linaro.org>
1818 * linux-low.c (regsets_fetch_inferior_registers): Check
1819 errno is ESRCH or not.
1821 2016-08-02 Yao Qi <yao.qi@linaro.org>
1823 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1824 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1825 (thread_db_load_search): Update.
1826 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1827 td_ta_set_event and td_ta_event_getmsg.
1829 2016-07-26 Pedro Alves <palves@redhat.com>
1832 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1833 of unsigned long for 64-bit registers and use uint32_t instead of
1834 unsigned int for 32-bit registers.
1836 2016-07-26 Pedro Alves <palves@redhat.com>
1838 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1841 2016-07-21 Tom Tromey <tom@tromey.com>
1843 * configure: Rebuild.
1845 2016-07-21 Yao Qi <yao.qi@linaro.org>
1847 * mem-break.c (find_gdb_breakpoint): Cast bp to
1848 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1850 2016-07-21 Yao Qi <yao.qi@linaro.org>
1852 * server.c (handle_v_requests): Support s and S actions
1853 if target_supports_software_single_step return true.
1855 2016-07-21 Yao Qi <yao.qi@linaro.org>
1857 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1858 is resume_step, call maybe_hw_step.
1859 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1861 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1863 (proceed_one_lwp): If resume request is resume_step, install
1864 reinsert breakpoints and call maybe_hw_step.
1866 2016-07-21 Yao Qi <yao.qi@linaro.org>
1868 * linux-low.c (proceed_one_lwp): Declare.
1869 (linux_resume_one_thread): Remove local variable 'step'.
1870 Lift code enqueue signal. Call proceed_one_lwp instead of
1871 linux_resume_one_lwp.
1873 2016-07-21 Yao Qi <yao.qi@linaro.org>
1875 * linux-low.c (linux_resume_one_thread): Call
1876 enqueue_pending_signal.
1878 2016-07-21 Yao Qi <yao.qi@linaro.org>
1880 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1881 * inferiors.c (do_restore_current_thread_cleanup): New function.
1882 (make_cleanup_restore_current_thread): Likewise.
1883 * linux-low.c (install_software_single_step_breakpoints): Call
1884 make_cleanup_restore_current_thread. Switch current_thread to
1887 2016-07-21 Yao Qi <yao.qi@linaro.org>
1889 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1890 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1891 (clone_one_breakpoint): Likewise.
1892 (delete_reinsert_breakpoints): Change parameter to thread.
1894 (has_reinsert_breakpoints): Likewise.
1895 (uninsert_reinsert_breakpoints): Likewise.
1896 (reinsert_reinsert_breakpoints): Likewise.
1897 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1898 (delete_reinsert_breakpoints): Likewise.
1899 (reinsert_reinsert_breakpoints): Likewise.
1900 (uninsert_reinsert_breakpoints): Likewise.
1901 (has_reinsert_breakpoints): Likewise.
1903 2016-07-21 Yao Qi <yao.qi@linaro.org>
1905 * inferiors.c (get_thread_process): Make parameter const.
1906 * inferiors.h (get_thread_process): Update declaration.
1907 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1908 Add new parameters child_thread and parent_thread. Callers
1910 * mem-break.h (clone_all_breakpoints): Update declaration.
1912 2016-07-21 Yao Qi <yao.qi@linaro.org>
1914 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1915 <command_list, handler>: Remove.
1916 (struct gdb_breakpoint): New.
1917 (struct other_breakpoint): New.
1918 (struct reinsert_breakpoint): New.
1919 (is_gdb_breakpoint): New function.
1920 (any_persistent_commands): Update command_list if
1921 is_gdb_breakpoint returns true.
1922 (set_breakpoint): Create breakpoints according to their types.
1923 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1924 (set_gdb_breakpoint_1): Likewise.
1925 (set_gdb_breakpoint): Likewise.
1926 (clear_breakpoint_conditions): Change parameter type to
1927 'struct gdb_breakpoint *'.
1928 (clear_breakpoint_commands): Likewise.
1929 (clear_breakpoint_conditions_and_commands): Likewise.
1930 (add_condition_to_breakpoint): Likewise.
1931 (add_breakpoint_condition): Likewise.
1932 (add_commands_to_breakpoint): Likewise.
1933 (check_breakpoints): Check other_breakpoint.
1934 (clone_one_breakpoint): Clone breakpopint according to its type.
1935 * mem-break.h (struct gdb_breakpoint): Declare.
1936 (set_gdb_breakpoint): Update declaration.
1937 (clear_breakpoint_conditions_and_commands): Likewise.
1938 (add_breakpoint_condition): Likewise.
1939 (add_breakpoint_commands): Likewise.
1940 * server.c (process_point_options): Change parameter type to
1941 'struct gdb_breakpoint *'.
1943 2016-07-21 Yao Qi <yao.qi@linaro.org>
1945 * mem-break.c (set_breakpoint_at): Rename it to ...
1946 (set_breakpoint_type_at): ... it.
1947 (set_breakpoint_at): Call set_breakpoint_type_at.
1948 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1949 * mem-break.h (set_breakpoint_at): Update comments.
1951 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1953 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1955 (nios2_store_gregset): Likewise.
1957 2016-07-01 Pedro Alves <palves@redhat.com>
1958 Antoine Tremblay <antoine.tremblay@ericsson.com>
1960 * linux-low.c: Change interface to take the target lwp_info
1961 pointer directly and return void. Handle detaching from a zombie
1963 (linux_detach_lwp_callback): New function.
1964 (linux_detach): Detach from the leader thread after detaching from
1967 2016-06-28 Yao Qi <yao.qi@linaro.org>
1969 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1970 for variable new_offset.
1971 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1972 (aarch64_ftrace_insn_reloc_cb): Likewise.
1973 (aarch64_ftrace_insn_reloc_tb): Likewise.
1974 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1975 PRIx64 instead of PRIx32.
1977 2016-06-28 Yao Qi <yao.qi@linaro.org>
1979 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1980 (the_low_target): Install arm_get_syscall_trapinfo.
1982 2016-06-28 Yao Qi <yao.qi@linaro.org>
1984 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1986 (the_low_target): Install aarch64_get_syscall_trapinfo.
1988 2016-06-28 Yao Qi <yao.qi@linaro.org>
1990 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1992 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1993 Remove parameter sysno.
1994 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1997 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1999 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2000 (s390_emit_ne_goto): Likewise.
2001 (s390_emit_lt_goto): Likewise.
2002 (s390_emit_le_goto): Likewise.
2003 (s390_emit_gt_goto): Likewise.
2004 (s390_emit_ge_goto): Likewise.
2005 (s390x_emit_eq_goto): Likewise.
2006 (s390x_emit_ne_goto): Likewise.
2007 (s390x_emit_lt_goto): Likewise.
2008 (s390x_emit_le_goto): Likewise.
2009 (s390x_emit_gt_goto): Likewise.
2010 (s390x_emit_ge_goto): Likewise.
2011 (s390_emit_ops_impl): Mark variable static.
2012 (s390x_emit_ops): Likewise.
2014 2016-06-17 Yao Qi <yao.qi@linaro.org>
2016 * linux-low.c (handle_extended_wait): Call
2017 uninsert_reinsert_breakpoints for the parent process. Remove
2018 reinsert breakpoints from the child process. Reinsert them to
2019 the parent process when vfork is done.
2020 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2021 (reinsert_reinsert_breakpoints): New function.
2022 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2023 (reinsert_reinsert_breakpoints): Declare.
2025 2016-06-17 Yao Qi <yao.qi@linaro.org>
2027 * linux-low.c (handle_extended_wait): If the parent is doing
2028 step-over, remove the reinsert breakpoints from the forked child.
2030 2016-06-17 Yao Qi <yao.qi@linaro.org>
2032 * linux-low.c (unsuspend_all_lwps): Declare.
2033 (linux_low_filter_event): If thread exited, call finish_step_over.
2034 If step-over is finished, unsuspend other threads.
2036 2016-06-17 Yao Qi <yao.qi@linaro.org>
2038 * linux-low.c (linux_resume_one_lwp_throw): Assert
2039 has_reinsert_breakpoints returns false.
2040 * mem-break.c (delete_disabled_breakpoints): Assert
2041 bp type isn't reinsert_breakpoint.
2043 2016-06-17 Yao Qi <yao.qi@linaro.org>
2045 * linux-low.c (maybe_hw_step): New function.
2046 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2047 (finish_step_over): Switch current_thread to lwp temporarily,
2048 and assert has_reinsert_breakpoints returns true.
2049 (proceed_one_lwp): Call maybe_hw_step.
2050 * mem-break.c (has_reinsert_breakpoints): New function.
2051 * mem-break.h (has_reinsert_breakpoints): Declare.
2053 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2055 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2057 2016-05-17 Yao Qi <yao.qi@linaro.org>
2059 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2060 instead of find_inferior.
2062 2016-05-05 Yao Qi <yao.qi@linaro.org>
2064 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2065 Initialize res to zero.
2067 2016-05-05 Yao Qi <yao.qi@linaro.org>
2069 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2072 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2074 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2075 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2076 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2078 2016-04-28 Par Olsson <par.olsson@windriver.com>
2079 Simon Marchi <simon.marchi@ericsson.com>
2081 * tracepoint.c (write_inferior_int8): New function.
2082 (cmd_qtenable_disable): Write enable flag using
2083 write_inferior_int8.
2085 2016-04-25 Yao Qi <yao.qi@linaro.org>
2087 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2088 (need_step_over_p): Return zero if the LWP has pending signals
2089 can be delivered on software single step target.
2091 2016-04-25 Yao Qi <yao.qi@linaro.org>
2093 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2094 return instead of error.
2096 2016-04-22 Yao Qi <yao.qi@linaro.org>
2098 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2101 2016-04-22 Yao Qi <yao.qi@linaro.org>
2103 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2104 signal when stepping over breakpoint with software single
2107 2016-04-21 Pedro Alves <palves@redhat.com>
2109 * linux-s390-low.c (s390_collect_ptrace_register)
2110 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2112 (s390_check_regset): Use void * instead of gdb_byte *.
2114 2016-04-20 Pedro Alves <palves@redhat.com>
2116 * configure: Renegerate.
2118 2016-04-20 Yao Qi <yao.qi@linaro.org>
2120 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2121 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2123 (arm_store_gregset): Likewise.
2125 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2127 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2128 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2129 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2130 (amd64-avx-mpx-linux.c): New rules.
2131 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2132 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2133 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2134 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2135 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2136 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2137 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2138 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2139 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2140 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2141 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2142 * linux-x86-low.c (x86_linux_read_description): Add case for
2143 X86_XSTATE_AVX_MPX_MASK.
2144 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2145 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2146 init_registers_i386_avx_mpx_linux.
2147 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2148 (initialize_low_tracepoint): Call
2149 init_registers_i386_avx_mpx_linux.
2150 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2151 (initialize_low_tracepoint): Call
2152 init_registers_amd64_avx_mpx_linux.
2153 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2154 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2155 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2158 2016-04-18 Pedro Alves <palves@redhat.com>
2160 * configure: Regenerate.
2162 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2164 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2165 (aarch64_emit_sub): Likewise.
2167 2016-04-12 Pedro Alves <palves@redhat.com>
2169 * utils.c (prepare_to_throw_exception): Delete.
2171 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2173 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2175 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2177 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2179 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2181 * linux-aarch64-ipa.c: Add <elf.h> include.
2182 * linux-ppc-ipa.c: Add <elf.h> include.
2183 * linux-s390-ipa.c: Add <elf.h> include.
2185 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2187 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2188 (get_raw_reg_ptr): Likewise.
2189 (get_trace_state_variable_value_ptr): Likewise.
2190 (set_trace_state_variable_value_ptr): Likewise.
2191 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2194 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2195 Marcin Kościelnicki <koriakin@0x04.net>
2198 * linux-ppc-low.c (emit_insns): New function.
2199 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2200 (ppc_emit_prologue): New function.
2201 (ppc_emit_epilogue): New function.
2202 (ppc_emit_add): New function.
2203 (ppc_emit_sub): New function.
2204 (ppc_emit_mul): New function.
2205 (ppc_emit_lsh): New function.
2206 (ppc_emit_rsh_signed): New function.
2207 (ppc_emit_rsh_unsigned): New function.
2208 (ppc_emit_ext): New function.
2209 (ppc_emit_zero_ext): New function.
2210 (ppc_emit_log_not): New function.
2211 (ppc_emit_bit_and): New function.
2212 (ppc_emit_bit_or): New function.
2213 (ppc_emit_bit_xor): New function.
2214 (ppc_emit_bit_not): New function.
2215 (ppc_emit_equal): New function.
2216 (ppc_emit_less_signed): New function.
2217 (ppc_emit_less_unsigned): New function.
2218 (ppc_emit_ref): New function.
2219 (ppc_emit_const): New function.
2220 (ppc_emit_reg): New function.
2221 (ppc_emit_pop): New function.
2222 (ppc_emit_stack_flush): New function.
2223 (ppc_emit_swap): New function.
2224 (ppc_emit_stack_adjust): New function.
2225 (ppc_emit_call): New function.
2226 (ppc_emit_int_call_1): New function.
2227 (ppc_emit_void_call_2): New function.
2228 (ppc_emit_if_goto): New function.
2229 (ppc_emit_goto): New function.
2230 (ppc_emit_eq_goto): New function.
2231 (ppc_emit_ne_goto): New function.
2232 (ppc_emit_lt_goto): New function.
2233 (ppc_emit_le_goto): New function.
2234 (ppc_emit_gt_goto): New function.
2235 (ppc_emit_ge_goto): New function.
2236 (ppc_write_goto_address): New function.
2237 (ppc_emit_ops_impl): New static variable.
2238 (ppc64v1_emit_prologue): New function.
2239 (ppc64v2_emit_prologue): New function.
2240 (ppc64_emit_epilogue): New function.
2241 (ppc64_emit_add): New function.
2242 (ppc64_emit_sub): New function.
2243 (ppc64_emit_mul): New function.
2244 (ppc64_emit_lsh): New function.
2245 (ppc64_emit_rsh_signed): New function.
2246 (ppc64_emit_rsh_unsigned): New function.
2247 (ppc64_emit_ext): New function.
2248 (ppc64_emit_zero_ext): New function.
2249 (ppc64_emit_log_not): New function.
2250 (ppc64_emit_bit_and): New function.
2251 (ppc64_emit_bit_or): New function.
2252 (ppc64_emit_bit_xor): New function.
2253 (ppc64_emit_bit_not): New function.
2254 (ppc64_emit_equal): New function.
2255 (ppc64_emit_less_signed): New function.
2256 (ppc64_emit_less_unsigned): New function.
2257 (ppc64_emit_ref): New function.
2258 (ppc64_emit_const): New function.
2259 (ppc64v1_emit_reg): New function.
2260 (ppc64v2_emit_reg): New function.
2261 (ppc64_emit_pop): New function.
2262 (ppc64_emit_stack_flush): New function.
2263 (ppc64_emit_swap): New function.
2264 (ppc64v1_emit_call): New function.
2265 (ppc64v2_emit_call): New function.
2266 (ppc64v1_emit_int_call_1): New function.
2267 (ppc64v2_emit_int_call_1): New function.
2268 (ppc64v1_emit_void_call_2): New function.
2269 (ppc64v2_emit_void_call_2): New function.
2270 (ppc64_emit_if_goto): New function.
2271 (ppc64_emit_eq_goto): New function.
2272 (ppc64_emit_ne_goto): New function.
2273 (ppc64_emit_lt_goto): New function.
2274 (ppc64_emit_le_goto): New function.
2275 (ppc64_emit_gt_goto): New function.
2276 (ppc64_emit_ge_goto): New function.
2277 (ppc64v1_emit_ops_impl): New static variable.
2278 (ppc64v2_emit_ops_impl): New static variable.
2279 (ppc_emit_ops): New function.
2280 (linux_low_target): Wire in ppc_emit_ops.
2282 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2283 Marcin Kościelnicki <koriakin@0x04.net>
2286 * Makefile.in: Add powerpc-*-ipa.o
2287 * configure.srv: Add ipa_obj for powerpc*-linux.
2288 * linux-ppc-ipa.c: New file.
2289 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2291 (PPC_FIELD): New macro.
2292 (PPC_SEXT): New macro.
2293 (PPC_OP6): New macro.
2294 (PPC_BO): New macro.
2295 (PPC_LI): New macro.
2296 (PPC_BD): New macro.
2297 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2298 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2299 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2300 (ppc_get_thread_area): New function.
2301 (is_elfv2_inferior): New function.
2302 (gen_ds_form): New function.
2303 (GEN_STD): New macro.
2304 (GEN_STDU): New macro.
2305 (GEN_LD): New macro.
2306 (GEN_LDU): New macro.
2307 (gen_d_form): New function.
2308 (GEN_ADDI): New macro.
2309 (GEN_ADDIS): New macro.
2310 (GEN_LI): New macro.
2311 (GEN_LIS): New macro.
2312 (GEN_ORI): New macro.
2313 (GEN_ORIS): New macro.
2314 (GEN_LWZ): New macro.
2315 (GEN_STW): New macro.
2316 (GEN_STWU): New macro.
2317 (gen_xfx_form): New function.
2318 (GEN_MFSPR): New macro.
2319 (GEN_MTSPR): New macro.
2320 (GEN_MFCR): New macro.
2321 (GEN_MTCR): New macro.
2322 (GEN_SYNC): New macro.
2323 (GEN_LWSYNC): New macro.
2324 (gen_x_form): New function.
2325 (GEN_OR): New macro.
2326 (GEN_MR): New macro.
2327 (GEN_LWARX): New macro.
2328 (GEN_STWCX): New macro.
2329 (GEN_CMPW): New macro.
2330 (gen_md_form): New function.
2331 (GEN_RLDICL): New macro.
2332 (GEN_RLDICR): New macro.
2333 (gen_i_form): New function.
2335 (GEN_BL): New macro.
2336 (gen_b_form): New function.
2337 (GEN_BNE): New macro.
2338 (GEN_LOAD): New macro.
2339 (GEN_STORE): New macro.
2340 (gen_limm): New function.
2341 (gen_atomic_xchg): New function.
2342 (gen_call): New function.
2343 (ppc_relocate_instruction): New function.
2344 (ppc_install_fast_tracepoint_jump_pad): New function.
2345 (ppc_get_min_fast_tracepoint_insn_len): New function.
2346 (ppc_get_ipa_tdesc_idx): New function.
2347 (the_low_target): Wire in the new functions.
2348 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2350 * linux-ppc-tdesc.h: New file.
2352 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2354 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2355 (alloc_jump_pad_buffer): New function.
2356 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2357 (alloc_jump_pad_buffer): New function.
2358 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2359 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2360 (alloc_jump_pad_buffer): New function.
2361 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2362 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2363 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2364 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2366 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2368 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2369 * linux-amd64-ipa.c: Likewise.
2370 * linux-i386-ipa.c: Likewise.
2371 * linux-s390-ipa.c: Likewise.
2372 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2373 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2374 set_trace_state_variable_value_ptr.
2375 (struct ipa_sym_addresses): Likewise.
2376 (symbol_list): Likewise.
2377 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2378 accessing gdb_collect directly.
2379 (gdb_collect_ptr_type): New typedef.
2380 (get_raw_reg_ptr_type): New typedef.
2381 (get_trace_state_variable_value_ptr_type): New typedef.
2382 (set_trace_state_variable_value_ptr_type): New typedef.
2383 (gdb_collect_ptr): New global.
2384 (get_raw_reg_ptr): New global.
2385 (get_trace_state_variable_value_ptr): New global.
2386 (set_trace_state_variable_value_ptr): New global.
2387 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2388 accessing get_raw_reg directly.
2389 (get_get_tsv_func_addr): Likewise for
2390 get_trace_state_variable_value_ptr.
2391 (get_set_tsv_func_addr): Likewise for
2392 set_trace_state_variable_value_ptr.
2393 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2395 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2397 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2399 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2401 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2403 (relocate_instruction): Remove own_buf.
2404 * server.c (own_buf): Make global.
2405 (handle_v_requests): Make global.
2406 * server.h (own_buf): New declaration.
2407 (handle_v_requests): New prototype.
2409 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2412 * linux-s390-low.c (add_insns): New function.
2413 (s390_emit_prologue): New function.
2414 (s390_emit_epilogue): New function.
2415 (s390_emit_add): New function.
2416 (s390_emit_sub): New function.
2417 (s390_emit_mul): New function.
2418 (s390_emit_lsh): New function.
2419 (s390_emit_rsh_signed): New function.
2420 (s390_emit_rsh_unsigned): New function.
2421 (s390_emit_ext): New function.
2422 (s390_emit_log_not): New function.
2423 (s390_emit_bit_and): New function.
2424 (s390_emit_bit_or): New function.
2425 (s390_emit_bit_xor): New function.
2426 (s390_emit_bit_not): New function.
2427 (s390_emit_equal): New function.
2428 (s390_emit_less_signed): New function.
2429 (s390_emit_less_unsigned): New function.
2430 (s390_emit_ref): New function.
2431 (s390_emit_if_goto): New function.
2432 (s390_emit_goto): New function.
2433 (s390_write_goto_address): New function.
2434 (s390_emit_litpool): New function.
2435 (s390_emit_const): New function.
2436 (s390_emit_call): New function.
2437 (s390_emit_reg): New function.
2438 (s390_emit_pop): New function.
2439 (s390_emit_stack_flush): New function.
2440 (s390_emit_zero_ext): New function.
2441 (s390_emit_swap): New function.
2442 (s390_emit_stack_adjust): New function.
2443 (s390_emit_set_r2): New function.
2444 (s390_emit_int_call_1): New function.
2445 (s390_emit_void_call_2): New function.
2446 (s390_emit_eq_goto): New function.
2447 (s390_emit_ne_goto): New function.
2448 (s390_emit_lt_goto): New function.
2449 (s390_emit_le_goto): New function.
2450 (s390_emit_gt_goto): New function.
2451 (s390_emit_ge_goto): New function.
2452 (s390x_emit_prologue): New function.
2453 (s390x_emit_epilogue): New function.
2454 (s390x_emit_add): New function.
2455 (s390x_emit_sub): New function.
2456 (s390x_emit_mul): New function.
2457 (s390x_emit_lsh): New function.
2458 (s390x_emit_rsh_signed): New function.
2459 (s390x_emit_rsh_unsigned): New function.
2460 (s390x_emit_ext): New function.
2461 (s390x_emit_log_not): New function.
2462 (s390x_emit_bit_and): New function.
2463 (s390x_emit_bit_or): New function.
2464 (s390x_emit_bit_xor): New function.
2465 (s390x_emit_bit_not): New function.
2466 (s390x_emit_equal): New function.
2467 (s390x_emit_less_signed): New function.
2468 (s390x_emit_less_unsigned): New function.
2469 (s390x_emit_ref): New function.
2470 (s390x_emit_if_goto): New function.
2471 (s390x_emit_const): New function.
2472 (s390x_emit_call): New function.
2473 (s390x_emit_reg): New function.
2474 (s390x_emit_pop): New function.
2475 (s390x_emit_stack_flush): New function.
2476 (s390x_emit_zero_ext): New function.
2477 (s390x_emit_swap): New function.
2478 (s390x_emit_stack_adjust): New function.
2479 (s390x_emit_int_call_1): New function.
2480 (s390x_emit_void_call_2): New function.
2481 (s390x_emit_eq_goto): New function.
2482 (s390x_emit_ne_goto): New function.
2483 (s390x_emit_lt_goto): New function.
2484 (s390x_emit_le_goto): New function.
2485 (s390x_emit_gt_goto): New function.
2486 (s390x_emit_ge_goto): New function.
2487 (s390_emit_ops): New function.
2488 (struct linux_target_ops): Fill in emit_ops hook.
2490 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2493 * Makefile.in: Add s390 IPA files.
2494 * configure.srv: Build IPA for s390.
2495 * linux-s390-ipa.c: New file.
2496 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2497 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2498 (tdesc_s390_linux32): Likewise.
2499 (init_registers_s390_linux32v1): Likewise.
2500 (tdesc_s390_linux32v1): Likewise.
2501 (init_registers_s390_linux32v2): Likewise.
2502 (tdesc_s390_linux32v2): Likewise.
2503 (init_registers_s390_linux64): Likewise.
2504 (tdesc_s390_linux64): Likewise.
2505 (init_registers_s390_linux64v1): Likewise.
2506 (tdesc_s390_linux64v1): Likewise.
2507 (init_registers_s390_linux64v2): Likewise.
2508 (tdesc_s390_linux64v2): Likewise.
2509 (init_registers_s390_te_linux64): Likewise.
2510 (tdesc_s390_te_linux64): Likewise.
2511 (init_registers_s390_vx_linux64): Likewise.
2512 (tdesc_s390_vx_linux64): Likewise.
2513 (init_registers_s390_tevx_linux64): Likewise.
2514 (tdesc_s390_tevx_linux64): Likewise.
2515 (init_registers_s390x_linux64): Likewise.
2516 (tdesc_s390x_linux64): Likewise.
2517 (init_registers_s390x_linux64v1): Likewise.
2518 (tdesc_s390x_linux64v1): Likewise.
2519 (init_registers_s390x_linux64v2): Likewise.
2520 (tdesc_s390x_linux64v2): Likewise.
2521 (init_registers_s390x_te_linux64): Likewise.
2522 (tdesc_s390x_te_linux64): Likewise.
2523 (init_registers_s390x_vx_linux64): Likewise.
2524 (tdesc_s390x_vx_linux64): Likewise.
2525 (init_registers_s390x_tevx_linux64): Likewise.
2526 (tdesc_s390x_tevx_linux64): Likewise.
2527 (have_hwcap_s390_vx): New static variable.
2528 (s390_arch_setup): Fill have_hwcap_s390_vx.
2529 (s390_get_thread_area): New function.
2530 (s390_ft_entry_gpr_esa): New const.
2531 (s390_ft_entry_gpr_zarch): New const.
2532 (s390_ft_entry_misc): New const.
2533 (s390_ft_entry_fr): New const.
2534 (s390_ft_entry_vr): New const.
2535 (s390_ft_main_31): New const.
2536 (s390_ft_main_64): New const.
2537 (s390_ft_exit_fr): New const.
2538 (s390_ft_exit_vr): New const.
2539 (s390_ft_exit_misc): New const.
2540 (s390_ft_exit_gpr_esa): New const.
2541 (s390_ft_exit_gpr_zarch): New const.
2542 (append_insns): New function.
2543 (s390_relocate_instruction): New function.
2544 (s390_install_fast_tracepoint_jump_pad): New function.
2545 (s390_get_min_fast_tracepoint_insn_len): New function.
2546 (s390_get_ipa_tdesc_idx): New function.
2547 (struct linux_target_ops): Wire in the above functions.
2548 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2549 * linux-s390-tdesc.h: New file.
2551 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2553 * linux-s390-low.c (s390_supports_tracepoints): New function.
2554 (struct linux_target_ops): Fill supports_tracepoints hook.
2556 2016-03-18 Yao Qi <yao.qi@linaro.org>
2558 * linux-low.c (lwp_signal_can_be_delivered): New function.
2559 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2561 2016-03-18 Yao Qi <yao.qi@linaro.org>
2563 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2564 0 if signal is enqueued. Remove 'signal' from one debugging
2565 message. Move one debugging message to some lines below.
2566 Remove code setting 'signal' to 0.
2568 2016-03-18 Yao Qi <yao.qi@linaro.org>
2570 * linux-low.c (linux_low_filter_event): Remove redundant
2571 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2573 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2575 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2576 (struct linux_target_ops): Wire in the above.
2578 2016-03-03 Yao Qi <yao.qi@linaro.org>
2580 * linux-low.c: Update comments to start_step_over.
2582 2016-03-03 Yao Qi <yao.qi@linaro.org>
2585 * linux-low.c (handle_extended_wait): Set child suspended
2586 if event_lwp->bp_reinsert isn't zero.
2588 2016-03-02 Yao Qi <yao.qi@linaro.org>
2590 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2591 enqueue_pending_signal.
2593 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2595 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2598 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2600 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2601 (s390_regmap_3264) [!__s390x__]: New global.
2602 (s390_collect_ptrace_register): Skip map entries containing -1.
2603 (s390_supply_ptrace_register): Ditto.
2604 (s390_fill_gprs_high): New function.
2605 (s390_store_gprs_high): New function.
2606 (s390_regsets): Add NT_S390_HIGH_GPRS.
2607 (s390_get_hwcap): Enable on 31-bit.
2608 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2609 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2610 Detect NT_S390_HIGH_GPRS.
2611 (s390_usrregs_info_3264): Enable on 31-bit.
2612 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2613 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2615 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2618 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2619 * configure.srv: Ditto.
2620 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2621 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2622 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2623 (init_registers_amd64_linux): Remove prototype.
2624 (tdesc_amd64_linux): Remove declaration.
2625 (get_ipa_tdesc): New function.
2626 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2627 initialize remaining tdescs.
2628 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2629 (init_registers_i386_linux): Remove prototype.
2630 (tdesc_i386_linux): Remove declaration.
2631 (get_ipa_tdesc): New function.
2632 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2633 initialize remaining tdescs.
2634 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2635 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2636 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2637 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2638 (x86_get_ipa_tdesc_idx): New function.
2639 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2640 * linux-x86-tdesc.h: New file.
2641 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2642 (target_get_ipa_tdesc_idx): New macro.
2643 * tracepoint.c (ipa_tdesc_idx): New macro.
2644 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2645 (symbol_list): Add ipa_tdesc_idx.
2646 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2647 (ipa_tdesc): Remove.
2648 (ipa_tdesc_idx): New variable.
2649 (get_context_regcache): Use get_ipa_tdesc.
2650 (gdb_collect): Ditto.
2652 * tracepoint.h (get_ipa_tdesc): New prototype.
2653 (ipa_tdesc): Remove.
2655 2016-02-24 Pedro Alves <palves@redhat.com>
2657 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2658 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2659 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2660 Factor out common code between the USE_SIGTRAP_SIGINFO and
2661 !USE_SIGTRAP_SIGINFO blocks.
2662 (linux_low_filter_event): Call save_stop_reason instead of
2663 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2665 (linux_wait_1): Update comments.
2667 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2669 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2670 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2671 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2672 ppc_insert_point, ppc_remove_point.
2674 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2676 * linux-s390-low.c (s390_supports_z_point_type): New function.
2677 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2679 2016-02-16 Yao Qi <yao.qi@linaro.org>
2681 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2682 PC. Get pc from regcache_read_pc.
2684 2016-02-12 Yao Qi <yao.qi@linaro.org>
2686 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2687 or linux_get_pc_32bit.
2688 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2690 2016-02-12 Yao Qi <yao.qi@linaro.org>
2692 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2693 arm_linux_get_next_pcs_fixup.
2695 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2697 * tracepoint.c (x_tracepoint_action_download): Change
2698 write_inferior_data_ptr to write_inferior_data_pointer.
2699 (cmd_qtstart): Likewise.
2700 (write_inferior_data_ptr): Remove.
2701 (download_agent_expr): Change write_inferior_data_ptr to
2702 write_inferior_data_pointer.
2703 (download_tracepoint_1): Likewise.
2704 (download_tracepoint): Likewise.
2705 (download_trace_state_variables): Likewise.
2707 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2708 Marcin Kościelnicki <koriakin@0x04.net>
2710 * tracepoint.c (struct tracepoint_action_ops): Remove.
2711 (struct tracepoint_action): Remove ops.
2712 (m_tracepoint_action_download, r_tracepoint_action_download)
2713 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2714 size and offset accordingly.
2715 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2716 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2717 (tracepoint_action_send, tracepoint_action_download): New functions.
2718 Helpers for trace action handlers.
2719 (add_tracepoint_action): Remove setup actions ops.
2720 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2722 2016-02-10 Yao Qi <yao.qi@linaro.org>
2724 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2726 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2728 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2730 * configure: Regenerate.
2732 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2734 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2735 void * to gdb_byte *.
2736 * linux-low.c (siginfo_fixup): Likewise.
2737 (linux_xfer_siginfo): Likewise.
2738 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2740 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2742 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2744 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2746 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2748 * linux-x86-low.c [__x86_64__]: Include
2749 "nat/amd64-linux-siginfo.h".
2750 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2751 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2752 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2753 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2754 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2755 (cpt_si_fd, si_timerid, si_overrun): Move from
2756 nat/amd64-linux-siginfo.c.
2757 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2759 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2761 * server.c (skip_to_semicolon): Remove.
2762 (process_point_options): Use strchrnul instead of
2765 2016-01-26 Yao Qi <yao.qi@linaro.org>
2767 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2768 * linux-low.c (install_software_single_step_breakpoints): Don't
2769 call regcache_read_pc.
2770 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2773 2016-01-26 Yao Qi <yao.qi@linaro.org>
2775 * linux-low.c (install_software_single_step_breakpoints): Call
2776 regcache_read_pc instead of get_pc.
2778 2016-01-26 Yao Qi <yao.qi@linaro.org>
2780 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2781 (unblock_async_io): Rename to ...
2782 (block_unblock_async_io): ... it. New function.
2783 (enable_async_io): Don't install SIGIO handler. Unblock it
2785 (disable_async_io): Don't ignore SIGIO. Block it instead.
2786 (initialize_async_io): Install SIGIO handler. Don't call
2789 2016-01-26 Yao Qi <yao.qi@linaro.org>
2791 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2792 first character is '\003', call *the_target->request_interrupt.
2794 2016-01-25 Yao Qi <yao.qi@linaro.org>
2796 * remote-utils.c (new_thread_notify): Remove.
2797 (dead_thread_notify): Likewise.
2798 * remote-utils.h (new_thread_notify): Remove declaration.
2799 (dead_thread_notify): Likewise.
2801 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2803 * gdb.trace/pending.exp: Fix expected message on continue.
2805 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2807 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2808 it works properly on big-endian machines where sizeof (CORE_ADDR)
2811 2016-01-21 Pedro Alves <palves@redhat.com>
2813 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2814 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2815 * configure: Regenerate.
2817 2016-01-21 Yao Qi <yao.qi@linaro.org>
2819 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2820 is_thumb and set it according to CPSR saved on the stack.
2821 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2822 arm_sigreturn_next_pc.
2824 2016-01-18 Yao Qi <yao.qi@linaro.org>
2826 * linux-low.c (linux_set_pc_64bit): New function.
2827 (linux_get_pc_64bit): New function.
2828 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2830 * linux-sparc-low.c (debug_threads): Remove declaration.
2831 (sparc_get_pc): Remove.
2832 (the_low_target): Use linux_get_pc_64bit instead of
2834 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2835 (the_low_target): Use linux_get_pc_64bit and
2838 2016-01-18 Yao Qi <yao.qi@linaro.org>
2840 * linux-arm-low.c (debug_threads): Remove declaration.
2841 (arm_get_pc, arm_set_pc): Remove.
2842 (the_low_target): Use linux_get_pc_32bit and
2844 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2845 (the_low_target): Use linux_get_pc_32bit and
2847 * linux-cris-low.c (debug_threads): Remove declaration.
2848 (cris_get_pc, cris_set_pc,): Remove.
2849 (the_low_target): Use linux_get_pc_32bit and
2851 * linux-crisv32-low.c (debug_threads): Remove declaration.
2852 (cris_get_pc, cris_set_pc): Remove.
2853 (the_low_target): Use linux_get_pc_32bit and
2855 * linux-low.c: Include inttypes.h.
2856 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2857 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2858 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2859 (the_low_target): Use linux_get_pc_32bit and
2861 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2862 (the_low_target): Use linux_get_pc_32bit and
2864 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2865 (the_low_target): Use linux_get_pc_32bit and
2867 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2868 (the_low_target): Use linux_get_pc_32bit and
2870 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2871 (the_low_target): Use linux_get_pc_32bit and
2874 2016-01-18 Gary Benson <gbenson@redhat.com>
2876 * configure.ac (AC_FUNC_FORK): New check.
2877 * config.in: Regenerate.
2878 * configure: Likewise.
2880 2016-01-14 Yao Qi <yao.qi@linaro.org>
2882 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2883 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2884 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2885 arm_get_next_pcs_ctor.
2887 2016-01-12 Josh Stone <jistone@redhat.com>
2888 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2890 * inferiors.h: Include "gdb_vecs.h".
2891 (struct process_info): Add syscalls_to_catch.
2892 * inferiors.c (remove_process): Free syscalls_to_catch.
2893 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2894 syscall_return stops.
2895 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2896 * server.c (handle_general_set): Handle QCatchSyscalls.
2897 (handle_query): Report support for QCatchSyscalls.
2898 * target.h (struct target_ops): Add supports_catch_syscall.
2899 (target_supports_catch_syscall): New macro.
2900 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2901 (struct lwp_info): Add syscall_state.
2902 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2903 Maintain syscall_state and syscalls_to_catch across exec.
2904 (get_syscall_trapinfo): New function, proxy to the_low_target.
2905 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2906 (linux_low_filter_event): Toggle syscall_state entry/return for
2907 syscall traps, and set it ignored for all others.
2908 (gdb_catching_syscalls_p): New function.
2909 (gdb_catch_this_syscall_p): New function.
2910 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2911 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2912 (linux_supports_catch_syscall): New function.
2913 (linux_target_ops): Install it.
2914 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2915 (the_low_target): Install it.
2917 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2919 * acinclude.m4: Include new ../warning.m4 file.
2920 * configure: Regenerated.
2921 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2923 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2925 * ax.c (is_goto_target): Mark static.
2926 * linux-low.c (register_addr): Likewise.
2927 (linux_fetch_registers, linux_store_registers): Likewise.
2928 * mem-break.c (any_persistent_commands): Fix old prototype.
2929 (add_commands_to_breakpoint): Mark static.
2930 * regcache.c (find_register_by_name): Delete unused func.
2931 * remote-utils.c (hex_or_minus_one): Mark static.
2932 * server.c (monitor_show_help): Mark static.
2933 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2934 handle_v_requests): Likewise.
2936 2016-01-12 Pedro Alves <palves@redhat.com>
2938 Remove use of the registered trademark symbol throughout.
2940 2016-01-08 Yao Qi <yao.qi@linaro.org>
2942 * remote-utils.c (getpkt): If c is '\003', call target hook
2945 2016-01-06 Yao Qi <yao.qi@linaro.org>
2947 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2948 linux-aarch32-low.c.
2949 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2950 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2951 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2952 (thumb2_breakpoint): Declare.
2953 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2954 linux-aarch32-low.h.
2955 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2956 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2957 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2959 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2961 * gdbreplay.c (gdbreplay_version): Change copyright year in
2963 * server.c (gdbserver_version): Likewise.
2965 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2967 * server.c (crc32_table): Delete.
2968 (crc32): Use libiberty's xcrc32 function.
2970 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2972 * lynx-low.c (lynx_delete_thread_callback): New function.
2973 (lynx_mourn): Properly delete our process and all of its
2974 threads. Remove call to clear_inferiors.
2976 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2978 * target.c (thread_search_callback): Add check that
2979 the thread_stopped target callback is not NULL before
2982 2015-12-21 Yao Qi <yao.qi@linaro.org>
2984 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2987 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2989 * server.c (handle_query): Call target_supports_software_single_step.
2991 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2993 * linux-low.c (single_step): New function.
2994 (linux_resume_one_lwp_throw): Call single_step.
2995 (start_step_over): Likewise.
2997 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2999 * Makefile.in (SFILES): Append arch/arm-linux.c,
3000 arch/arm-get-next-pcs.c.
3001 (arm-linux.o): New rule.
3002 (arm-get-next-pcs.o): New rule.
3003 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3005 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3006 to linux-aarch32-low.c.
3007 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3008 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3009 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3010 (thumb2_breakpoint_len): Likewise.
3011 (arm_is_thumb_mode): Make non-static.
3012 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3013 from linux-aarch32-low.c.
3014 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3015 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3016 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3017 (thumb2_breakpoint_len): Likewise.
3018 (arm_is_thumb_mode): New declaration.
3019 * linux-arm-low.c: Include arch/arm-linux.h
3020 aarch/arm-get-next-pcs.h, sys/syscall.h.
3021 (get_next_pcs_ops): New struct.
3022 (get_next_pcs_addr_bits_remove): New function.
3023 (get_next_pcs_is_thumb): New function.
3024 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3025 (arm_sigreturn_next_pc): Likewise.
3026 (get_next_pcs_syscall_next_pc): Likewise.
3027 (arm_gdbserver_get_next_pcs): Likewise.
3028 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3030 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3031 * server.h: Include gdb_vecs.h.
3033 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3035 * Makefile.in (SFILES): Append common/common-regcache.c.
3036 (OBS): Append common-regcache.o.
3037 (common-regcache.o): New rule.
3038 * regcache.c (init_register_cache): Initialize cache to
3040 (regcache_raw_read_unsigned): New function.
3041 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3042 register_status enum.
3044 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3046 * linux-aarch64-low.c (the_low_targets): Rename
3047 breakpoint_reinsert_addr to get_next_pcs.
3048 * linux-arm-low.c (the_low_targets): Likewise.
3049 * linux-bfin-low.c (the_low_targets): Likewise.
3050 * linux-cris-low.c (the_low_targets): Likewise.
3051 * linux-crisv32-low.c (the_low_targets): Likewise.
3052 * linux-low.c (can_software_single_step): Likewise.
3053 (install_software_single_step_breakpoints): New function.
3054 (start_step_over): Use install_software_single_step_breakpoints.
3055 * linux-low.h: New CORE_ADDR vector.
3056 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3058 * linux-mips-low.c (the_low_targets): Likewise.
3059 * linux-nios2-low.c (the_low_targets): Likewise.
3060 * linux-sparc-low.c (the_low_targets): Likewise.
3062 2015-12-17 Pedro Alves <palves@redhat.com>
3064 * linux-low.c (linux_kill_one_lwp): Remove references to
3066 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3068 (linux_init_signals): Delete.
3069 (initialize_low): Adjust.
3070 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3072 2015-12-16 Pedro Alves <palves@redhat.com>
3074 * configure.ac (compiler warning flags): When testing a
3075 -Wno-foo option, check whether -Wfoo works instead.
3076 * configure: Regenerate.
3078 2015-12-11 Don Breazeal <donb@codesourcery.com>
3080 * server.c (process_serial_event): Don't exit from gdbserver
3081 in remote mode if there are still active inferiors.
3083 2015-12-11 Yao Qi <yao.qi@linaro.org>
3085 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3086 arm_breakpoint_at if the process is 32-bit.
3088 2015-12-11 Yao Qi <yao.qi@linaro.org>
3090 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3093 2015-12-07 Yao Qi <yao.qi@linaro.org>
3095 * configure.srv: Append arm.o to srv_tgtobj for
3096 aarch64*-*-linux* target.
3097 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3098 from linux-arm-low.c.
3099 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3100 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3101 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3102 (thumb2_breakpoint_len): Likewise.
3103 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3104 (arm_breakpoint_kinds): Likewise.
3105 (arm_breakpoint_kind_from_pc): Likewise.
3106 (arm_sw_breakpoint_from_kind): Likewise.
3107 (arm_breakpoint_kind_from_current_state): Likewise.
3108 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3109 (arm_sw_breakpoint_from_kind): Declare.
3110 (arm_breakpoint_kind_from_current_state): Declare.
3111 (arm_breakpoint_at): Declare.
3112 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3113 arm_sw_breakpoint_from_kind if process is 32-bit.
3114 (aarch64_breakpoint_kind_from_pc): New function.
3115 (aarch64_breakpoint_kind_from_current_state): New function.
3116 (the_low_target): Initialize fields breakpoint_kind_from_pc
3117 and breakpoint_kind_from_current_state.
3118 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3119 linux-aarch32-low.c.
3120 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3121 (arm_breakpoint, arm_breakpoint_len): Likewise.
3122 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3123 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3124 (arm_is_thumb_mode): Likewise.
3125 (arm_breakpoint_at): Likewise.
3126 (arm_breakpoint_kind_from_pc): Likewise.
3127 (arm_sw_breakpoint_from_kind): Likewise.
3128 (arm_breakpoint_kind_from_current_state): Likewise.
3131 2015-08-04 Yao Qi <yao.qi@linaro.org>
3133 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3134 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3135 * server.c (extended_protocol): Remove "static".
3136 * server.h (extended_protocol): Declare it.
3138 2015-12-04 Josh Stone <jistone@redhat.com>
3140 * target.h (struct target_ops) <arch_setup>: Rename to ...
3141 (struct target_ops) <post_create_inferior>: ... this.
3142 (target_arch_setup): Rename to ...
3143 (target_post_create_inferior): ... this, calling post_create_inferior.
3144 * server.c (start_inferior): Update target_arch_setup calls to
3145 target_post_create_inferior.
3146 * linux-low.c (linux_low_ptrace_options): Forward declare.
3147 (linux_arch_setup): Update its comment for general use.
3148 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3149 (struct linux_target_ops): Use linux_post_create_inferior.
3150 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3151 to post_create_inferior.
3152 * nto-low.c (struct nto_target_ops): Likewise.
3153 * spu-low.c (struct spu_target_ops): Likewise.
3154 * win32-low.c (struct win32_target_ops): Likewise.
3156 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3158 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3160 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3162 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3163 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3164 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3165 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3166 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3167 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3168 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3169 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3170 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3171 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3172 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3173 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3175 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3177 * linux-low.c (linux_look_up_symbols): Don't call
3178 linux_supports_traceclone.
3179 * linux-low.h (thread_db_init): Remove use_events argument.
3180 * thread-db.c (thread_db_use_event): Remove global variable.
3181 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3182 (struct thread_db) <td_create_bp>: Remove field.
3183 (thread_db_create_event): Remove function.
3184 (thread_db_enable_reporting): Likewise.
3185 (find_one_thread): Don't check for thread_db_use_events.
3186 (attach_thread): Likewise.
3187 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3188 (try_thread_db_load_1): Don't check for thread_db_use_events.
3189 (thread_db_init): Remove use_events argument and thread events
3191 (remove_thread_event_breakpoints): Remove function.
3192 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3194 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3196 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3198 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3199 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3200 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3201 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3202 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3204 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3206 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3207 * linux-low.c (can_hardware_single_step): Use
3208 supports_hardware_single_step.
3209 (can_software_single_step): New function.
3210 (start_step_over): Call can_software_single_step.
3211 (linux_supports_hardware_single_step): New function.
3212 (struct target_ops) <supports_software_single_step>: Initialize.
3213 * linux-low.h (struct linux_target_ops)
3214 <supports_hardware_single_step>: Initialize.
3215 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3216 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3217 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3218 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3219 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3221 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3222 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3223 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3224 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3226 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3227 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3229 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3230 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3231 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3233 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3234 * target.h (struct target_ops): <supports_software_single_step>:
3236 (target_supports_software_single_step): New macro.
3238 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3240 * linux-low.c (linux_wait_1): Fix pc advance condition.
3241 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3242 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3244 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3246 * linux-arm-low.c (arm_is_thumb_mode): New function.
3247 (arm_breakpoint_at): Use arm_is_thumb_mode.
3248 (arm_breakpoint_kind_from_current_state): New function.
3249 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3251 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3252 (linux_breakpoint_kind_from_current_state): New function.
3253 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3254 * linux-low.h (struct linux_target_ops)
3255 <breakpoint_kind_from_current_state>: New field.
3256 * target.h (struct target_ops): Likewise.
3257 (target_breakpoint_kind_from_current_state): New macro.
3259 2015-11-30 Pedro Alves <palves@redhat.com>
3261 * linux-low.c (linux_resume): Wake up the event loop before
3264 2015-11-30 Pedro Alves <palves@redhat.com>
3266 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3268 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3270 * target.c (struct thread_search): New structure.
3271 (thread_search_callback): New function.
3272 (prev_general_thread): New global.
3273 (prepare_to_access_memory, done_accessing_memory): New functions.
3274 * target.h (prepare_to_access_memory, done_accessing_memory):
3275 Replace macros with function declarations.
3277 2015-11-30 Pedro Alves <palves@redhat.com>
3280 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3281 report TARGET_WAITKIND_NO_RESUMED.
3282 * remote-utils.c (prepare_resume_reply): Handle
3283 TARGET_WAITKIND_NO_RESUMED.
3284 * server.c (report_no_resumed): New global.
3285 (handle_query) <qSupported>: Handle "no-resumed+". Report
3286 "no-resumed+" support.
3287 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3288 return error if the client doesn't support no-resumed events.
3289 (push_stop_notification): New function.
3290 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3291 events if the client supports them.
3293 2015-11-30 Pedro Alves <palves@redhat.com>
3295 * linux-low.c (thread_still_has_status_pending_p): Don't check
3297 (lwp_resumed): New function.
3298 (status_pending_p_callback): Return early if the LWP is not
3299 supposed to be resumed.
3301 2015-11-30 Pedro Alves <palves@redhat.com>
3303 * linux-low.c (handle_extended_wait): Assert that the LWP's
3304 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3305 thread create events, leave the new child's status pending.
3306 (linux_low_filter_event): If GDB wants to hear about thread exit
3307 events, leave the LWP marked dead and don't delete it.
3308 (linux_wait_for_event_filtered): Don't check for thread exit.
3309 (filter_exit_event): New function.
3310 (linux_wait_1): Use it, when returning an exit event.
3311 (linux_resume_one_lwp_throw): Assert that the LWP's
3312 waitstatus is TARGET_WAITKIND_IGNORE.
3313 * remote-utils.c (prepare_resume_reply): Handle
3314 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3315 * server.c (report_thread_events): New global.
3316 (handle_general_set): Handle QThreadEvents.
3317 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3318 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3319 TARGET_WAITKIND_THREAD_EXITED.
3320 * server.h (report_thread_events): Declare.
3322 2015-11-30 Pedro Alves <palves@redhat.com>
3324 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3325 the thread's last_resume_kind was resume_stop.
3327 2015-11-30 Pedro Alves <palves@redhat.com>
3329 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3332 2015-11-30 Pedro Alves <palves@redhat.com>
3334 * server.c (handle_v_requests): Handle vCtrlC.
3336 2015-11-30 Pedro Alves <palves@redhat.com>
3338 * gdbthread.h (find_any_thread_of_pid): Declare.
3339 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3341 * server.c (handle_query): If current_thread is NULL, look for
3342 another thread of the selected process.
3344 2015-11-26 Daniel Colascione <dancol@dancol.org>
3345 Simon Marchi <simon.marchi@ericsson.com>
3347 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3348 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3350 * target.h (struct target_ops) <thread_name>: New field.
3351 (target_thread_name): New macro.
3353 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3355 * regcache.h (regcache_invalidate_pid): Add declaration.
3356 * regcache.c (regcache_invalidate_pid): New function, extracted
3357 from regcache_invalidate.
3358 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3359 Add trivial documentation comment.
3360 * lynx-low.c: Use regcache_invalidate_pid instead of
3361 regcache_invalidate.
3363 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3365 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3366 and Elf64_auxv_t if the target is Android.
3368 2015-11-22 Doug Evans <xdje42@gmail.com>
3370 * target.h: #include <sys/types.h>.
3372 2015-11-19 Pedro Alves <palves@redhat.com>
3374 * linux-low.c (linux_process_qsupported): Change prototype.
3376 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3378 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3379 and adjust to loop over all features.
3380 * server.c (handle_query) <qSupported>: Adjust to call
3381 target_process_qsupported once, passing it a vector of unprocessed
3383 * target.h (struct target_ops) <process_qsupported>: Change
3385 (target_process_qsupported): Adjust.
3387 2015-11-19 Pedro Alves <palves@redhat.com>
3389 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3391 * configure: Regenerate.
3393 2015-11-19 Pedro Alves <palves@redhat.com>
3395 * configure: Regenerate.
3397 2015-11-19 Yao Qi <yao.qi@linaro.org>
3399 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3402 2015-11-19 Yao Qi <yao.qi@linaro.org>
3404 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3405 (struct aarch64_operand): Move enum out.
3407 2015-11-19 Yao Qi <yao.qi@linaro.org>
3409 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3410 struct user_fpsimd_state *.
3411 (aarch64_store_fpregset): Likewise.
3413 2015-11-19 Yao Qi <yao.qi@linaro.org>
3415 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3416 struct user_pt_regs *.
3417 (aarch64_store_gregset): Likewise.
3419 2015-11-18 Pedro Alves <palves@redhat.com>
3421 * Makefile.in (all_object_files): Add $IPA_OBJS.
3423 2015-11-17 Pedro Alves <palves@redhat.com>
3425 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3426 GDB_SIGNAL_0 and gdb_signal_to_string.
3428 2015-11-17 Pedro Alves <palves@redhat.com>
3430 * win32-low.c (handle_output_debug_string): Remove parameter.
3431 (win32_kill): Remove our_status local and adjust call to
3432 handle_output_debug_string.
3433 (get_child_debug_event): Adjust call to
3434 handle_output_debug_string.
3436 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3438 * linux-mips-low.c (mips_fill_gregset): Add cast.
3439 (mips_store_gregset): Likewise.
3440 (mips_fill_fpregset): Likewise.
3441 (mips_store_fpregset): Likewise.
3443 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3445 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3448 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3450 * linux-mips-low.c (mips_linux_new_thread): Change type of
3451 watch_type to enum target_hw_bp_type.
3453 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3455 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3456 Change return type to arm_hwbp_type.
3458 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3460 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3461 (arm_store_gregset): Likewise.
3462 * linux-arm-low.c (arm_get_hwcap): Likewise.
3463 (arm_read_description): Likewise.
3465 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3467 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3469 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3471 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3472 (ppc_fill_vsxregset): Likewise.
3473 (ppc_store_vsxregset): Likewise.
3474 (ppc_fill_vrregset): Likewise.
3475 (ppc_store_vrregset): Likewise.
3476 (ppc_fill_evrregset): Likewise.
3477 (ppc_store_evrregset): Likewise.
3479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3481 * linux-ppc-low.c (ppc_usrregs_info): Remove
3482 forward-declaration.
3483 (ppc_arch_setup): Move lower in file.
3485 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3487 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3488 (ps_pdwrite): Likewise.
3490 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3492 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3493 to after assert checks.
3495 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3497 * proc-service.c (ps_pdread): Add/adjust casts.
3498 (ps_pdwrite): Add/adjust casts.
3500 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3502 * server.c (handle_search_memory_1): Cast return value of
3505 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3507 * server.c (write_qxfer_response): Change type of data to
3510 2015-10-29 Pedro Alves <palves@redhat.com>
3512 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3514 2015-10-29 Pedro Alves <palves@redhat.com>
3516 * tracepoint.c (clear_installed_tracepoints): Add casts.
3518 2015-10-29 Pedro Alves <palves@redhat.com>
3520 * server.c (handle_v_cont, process_serial_event): Add enum
3521 gdb_signal casts to signal parsing code.
3523 2015-10-29 Pedro Alves <palves@redhat.com>
3525 * linux-low.h (NULL_REGSET): Define.
3526 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3527 * linux-arm-low.c (arm_regsets): Likewise.
3528 * linux-crisv32-low.c (cris_regsets): Likewise.
3529 * linux-m68k-low.c (m68k_regsets): Likewise.
3530 * linux-mips-low.c (mips_regsets): Likewise.
3531 * linux-nios2-low.c (nios2_regsets): Likewise.
3532 * linux-ppc-low.c (ppc_regsets): Likewise.
3533 * linux-s390-low.c (s390_regsets): Likewise.
3534 * linux-sh-low.c (sh_regsets): Likewise.
3535 * linux-sparc-low.c (sparc_regsets): Likewise.
3536 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3537 * linux-tile-low.c (tile_regsets): Likewise.
3538 * linux-x86-low.c (x86_regsets): Likewise.
3539 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3541 2015-10-29 Pedro Alves <palves@redhat.com>
3543 * linux-low.h (NULL_REGSET): Define.
3544 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3545 * linux-arm-low.c (arm_regsets): Likewise.
3546 * linux-crisv32-low.c (cris_regsets): Likewise.
3547 * linux-m68k-low.c (m68k_regsets): Likewise.
3548 * linux-mips-low.c (mips_regsets): Likewise.
3549 * linux-nios2-low.c (nios2_regsets): Likewise.
3550 * linux-ppc-low.c (ppc_regsets): Likewise.
3551 * linux-s390-low.c (s390_regsets): Likewise.
3552 * linux-sh-low.c (sh_regsets): Likewise.
3553 * linux-sparc-low.c (sparc_regsets): Likewise.
3554 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3555 * linux-tile-low.c (tile_regsets): Likewise.
3556 * linux-x86-low.c (x86_regsets): Likewise.
3557 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3559 2015-10-26 Doug Evans <dje@google.com>
3561 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3563 2015-10-26 Doug Evans <dje@google.com>
3565 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3567 2015-10-26 Doug Evans <dje@google.com>
3569 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3571 (attach_thread, find_new_threads_callback): Ditto.
3573 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3575 * mem-break.h (set_breakpoint_data): Remove.
3577 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3579 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3580 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3581 (initialize_low): Remove set_breakpoint_data call.
3582 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3583 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3584 (initialize_low): Remove set_breakpoint_data call.
3585 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3586 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3587 (initialize_low): Remove set_breakpoint_data call.
3589 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3591 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3592 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3593 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3594 * target.h (target_breakpoint_kind_from_pc): New macro.
3596 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3598 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3599 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3600 the default breakpoint kind.
3602 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3604 * linux-arm-low.c (arm_supports_z_point_type): Add software
3607 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3609 * linux-arm-low.c: Refactor breakpoint definitions.
3610 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3611 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3613 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3615 * Makefile.in: Add arm.c/o.
3616 * configure.srv: Likewise.
3617 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3618 (arm_breakpoint_kind_from_pc): New function.
3619 (arm_sw_breakpoint_from_kind): Return proper kind.
3620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3622 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3624 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3626 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3627 (struct raw_breakpoint) <size>: Remove.
3628 (struct raw_breakpoint) <kind>: Add.
3629 (bp_size): New function.
3630 (bp_opcode): Likewise.
3631 (find_raw_breakpoint_at): Adjust for kind.
3632 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3633 (remove_memory_breakpoint): Adjust for kind call bp_size.
3634 (set_raw_breakpoint_at): Adjust for kind.
3635 (set_breakpoint): Likewise.
3636 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3637 (delete_raw_breakpoint): Adjust for kind.
3638 (delete_breakpoint): Likewise.
3639 (find_gdb_breakpoint): Likewise.
3640 (set_gdb_breakpoint_1): Likewise.
3641 (set_gdb_breakpoint): Likewise.
3642 (delete_gdb_breakpoint_1): Likewise.
3643 (delete_gdb_breakpoint): Likewise.
3644 (uninsert_raw_breakpoint): Likewise.
3645 (reinsert_raw_breakpoint): Likewise.
3646 (set_breakpoint_data): Remove.
3647 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3648 (check_mem_read): Adjust for kind call bp_size.
3649 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3650 (clone_one_breakpoint): Adjust for kind.
3651 * mem-break.h (set_gdb_breakpoint): Likewise.
3652 (delete_gdb_breakpoint): Likewise.
3653 * server.c (process_serial_event): Likewise.
3655 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3657 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3658 (struct linux_target_ops) <breakpoint>: Remove.
3659 (struct linux_target_ops) <breakpoint_len>: Remove.
3660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3662 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3663 (arm_sw_breakpoint_from_kind): New function.
3664 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3665 (struct linux_target_ops) <breakpoint>: Remove.
3666 (struct linux_target_ops) <breakpoint_len>: Remove.
3667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3668 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3669 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3670 (struct linux_target_ops) <breakpoint>: Remove.
3671 (struct linux_target_ops) <breakpoint_len>: Remove.
3672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3674 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3675 (struct linux_target_ops) <breakpoint>: Remove.
3676 (struct linux_target_ops) <breakpoint_len>: Remove.
3677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3679 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3680 and sw_breakpoint_from_kind to increment the pc.
3681 (linux_breakpoint_kind_from_pc): New function.
3682 (linux_sw_breakpoint_from_kind): New function.
3683 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3684 (initialize_low): Call breakpoint_kind_from_pc and
3685 sw_breakpoint_from_kind to replace breakpoint_data/len.
3686 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3689 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3690 (struct linux_target_ops) <breakpoint>: Remove.
3691 (struct linux_target_ops) <breakpoint_len>: Remove.
3692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3694 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3695 (struct linux_target_ops) <breakpoint>: Remove.
3696 (struct linux_target_ops) <breakpoint_len>: Remove.
3697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3699 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3700 (struct linux_target_ops) <breakpoint>: Remove.
3701 (struct linux_target_ops) <breakpoint_len>: Remove.
3702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3704 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3705 (struct linux_target_ops) <breakpoint>: Remove.
3706 (struct linux_target_ops) <breakpoint_len>: Remove.
3707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3709 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3710 (struct linux_target_ops) <breakpoint>: Remove.
3711 (struct linux_target_ops) <breakpoint_len>: Remove.
3712 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3713 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3714 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3715 (struct linux_target_ops) <breakpoint>: Remove.
3716 (struct linux_target_ops) <breakpoint_len>: Remove.
3717 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3718 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3719 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3720 (struct linux_target_ops) <breakpoint>: Remove.
3721 (struct linux_target_ops) <breakpoint_len>: Remove.
3722 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3723 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3724 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3725 (struct linux_target_ops) <breakpoint>: Remove.
3726 (struct linux_target_ops) <breakpoint_len>: Remove.
3727 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3728 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3729 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3730 (struct linux_target_ops) <breakpoint>: Remove.
3731 (struct linux_target_ops) <breakpoint_len>: Remove.
3732 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3733 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3734 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3735 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3736 (struct linux_target_ops) <breakpoint>: Remove.
3737 (struct linux_target_ops) <breakpoint_len>: Remove.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3741 (struct linux_target_ops) <breakpoint>: Remove.
3742 (struct linux_target_ops) <breakpoint_len>: Remove.
3743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3746 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3748 * linux-cris-low.c (cris_get_pc): Remove void arg.
3750 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3752 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3755 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3757 * inferiors.c (thread_pid_matches_callback): New function.
3758 (find_thread_process): New function.
3759 (remove_thread): Reset current_thread.
3760 (remove_process): Assert threads have been removed first.
3762 2015-10-15 Yao Qi <yao.qi@linaro.org>
3764 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3766 (aarch64_remove_point): Likewise.
3767 * regcache.c (regcache_register_size): New function.
3769 2015-10-12 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch64-low.c: Update all callers as emit_load_store
3772 is renamed to aarch64_emit_load_store.
3774 2015-10-12 Yao Qi <yao.qi@linaro.org>
3776 * linux-aarch64-low.c: Update all callers of function renaming
3777 from emit_insn to aarch64_emit_insn.
3779 2015-10-12 Yao Qi <yao.qi@linaro.org>
3781 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3782 arch/aarch64-insn.h.
3783 (struct aarch64_memory_operand): Likewise.
3785 (emit_insn): Move to arch/aarch64-insn.c.
3786 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3787 (emit_load_store): Move to arch/aarch64-insn.c.
3788 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3789 (can_encode_int32): Remove.
3791 2015-10-12 Yao Qi <yao.qi@linaro.org>
3793 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3794 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3795 (aarch64_relocate_instruction): Likewise.
3796 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3797 (struct aarch64_insn_visitor): Likewise.
3799 2015-10-12 Yao Qi <yao.qi@linaro.org>
3801 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3802 (struct aarch64_insn_visitor): New.
3803 (struct aarch64_insn_relocation_data): New.
3804 (aarch64_ftrace_insn_reloc_b): New function.
3805 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3806 (aarch64_ftrace_insn_reloc_cb): Likewise.
3807 (aarch64_ftrace_insn_reloc_tb): Likewise.
3808 (aarch64_ftrace_insn_reloc_adr): Likewise.
3809 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3810 (aarch64_ftrace_insn_reloc_others): Likewise.
3812 (aarch64_relocate_instruction): Use visitor.
3814 2015-10-12 Yao Qi <yao.qi@linaro.org>
3816 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3817 int. Add argument buf.
3818 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3819 aarch64_relocate_instruction.
3821 2015-10-12 Yao Qi <yao.qi@linaro.org>
3823 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3824 argument insn. Remove local variable insn. Don't call
3826 (aarch64_install_fast_tracepoint_jump_pad): Call
3829 2015-09-30 Yao Qi <yao.qi@linaro.org>
3831 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3832 (emit_load_store_pair): Likewise.
3834 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3836 * dll.c (match_dll): Add cast(s).
3837 (unloaded_dll): Likewise.
3838 * linux-low.c (second_thread_of_pid_p): Likewise.
3839 (delete_lwp_callback): Likewise.
3840 (count_events_callback): Likewise.
3841 (select_event_lwp_callback): Likewise.
3842 (linux_set_resume_request): Likewise.
3843 * server.c (accumulate_file_name_length): Likewise.
3844 (emit_dll_description): Likewise.
3845 (handle_qxfer_threads_worker): Likewise.
3846 (visit_actioned_threads): Likewise.
3847 * thread-db.c (any_thread_of): Likewise.
3848 * tracepoint.c (same_process_p): Likewise.
3849 (match_blocktype): Likewise.
3850 (build_traceframe_info_xml): Likewise.
3852 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3854 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3856 (gdb_unparse_agent_expr): Likewise.
3857 * hostio.c (require_data): Likewise.
3858 (handle_pread): Likewise.
3859 * linux-low.c (disable_regset): Likewise.
3860 (fetch_register): Likewise.
3861 (store_register): Likewise.
3862 (get_dynamic): Likewise.
3863 (linux_qxfer_libraries_svr4): Likewise.
3864 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3865 (set_fast_tracepoint_jump): Likewise.
3866 (uninsert_fast_tracepoint_jumps_at): Likewise.
3867 (reinsert_fast_tracepoint_jumps_at): Likewise.
3868 (validate_inserted_breakpoint): Likewise.
3869 (clone_agent_expr): Likewise.
3870 * regcache.c (init_register_cache): Likewise.
3871 * remote-utils.c (putpkt_binary_1): Likewise.
3872 (decode_M_packet): Likewise.
3873 (decode_X_packet): Likewise.
3874 (look_up_one_symbol): Likewise.
3875 (relocate_instruction): Likewise.
3876 (monitor_output): Likewise.
3877 * server.c (handle_search_memory): Likewise.
3878 (handle_qxfer_exec_file): Likewise.
3879 (handle_qxfer_libraries): Likewise.
3880 (handle_qxfer): Likewise.
3881 (handle_query): Likewise.
3882 (handle_v_cont): Likewise.
3883 (handle_v_run): Likewise.
3884 (captured_main): Likewise.
3885 * target.c (write_inferior_memory): Likewise.
3886 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3887 * tracepoint.c (init_trace_buffer): Likewise.
3888 (add_tracepoint_action): Likewise.
3889 (add_traceframe): Likewise.
3890 (add_traceframe_block): Likewise.
3891 (cmd_qtdpsrc): Likewise.
3892 (cmd_qtdv): Likewise.
3893 (cmd_qtstatus): Likewise.
3894 (response_source): Likewise.
3895 (response_tsv): Likewise.
3896 (cmd_qtnotes): Likewise.
3897 (gdb_collect): Likewise.
3898 (initialize_tracepoint): Likewise.
3900 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3902 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3903 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3904 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3906 (enum aarch64_condition_codes): New enum.
3907 (w0): New static global.
3910 (struct aarch64_memory_operand) <type>: New
3911 MEMORY_OPERAND_POSTINDEX type.
3912 (postindex_memory_operand): New helper function.
3913 (emit_ret): New function.
3914 (emit_load_store_pair): New function, factored out of emit_stp
3915 with support for MEMORY_OPERAND_POSTINDEX.
3916 (emit_stp): Rewrite using emit_load_store_pair.
3917 (emit_ldp): New function.
3918 (emit_load_store): Likewise.
3919 (emit_ldr): Mention post-index instruction in comment.
3920 (emit_ldrh): New function.
3921 (emit_ldrb): New function.
3922 (emit_ldrsw): Mention post-index instruction in comment.
3923 (emit_str): Likewise.
3924 (emit_subs): New function.
3925 (emit_cmp): Likewise.
3926 (emit_and): Likewise.
3927 (emit_orr): Likewise.
3928 (emit_orn): Likewise.
3929 (emit_eor): Likewise.
3930 (emit_mvn): Likewise.
3931 (emit_lslv): Likewise.
3932 (emit_lsrv): Likewise.
3933 (emit_asrv): Likewise.
3934 (emit_mul): Likewise.
3935 (emit_sbfm): Likewise.
3936 (emit_sbfx): Likewise.
3937 (emit_ubfm): Likewise.
3938 (emit_ubfx): Likewise.
3939 (emit_csinc): Likewise.
3940 (emit_cset): Likewise.
3941 (emit_nop): Likewise.
3942 (emit_ops_insns): New helper function.
3943 (emit_pop): Likewise.
3944 (emit_push): Likewise.
3945 (aarch64_emit_prologue): New function.
3946 (aarch64_emit_epilogue): Likewise.
3947 (aarch64_emit_add): Likewise.
3948 (aarch64_emit_sub): Likewise.
3949 (aarch64_emit_mul): Likewise.
3950 (aarch64_emit_lsh): Likewise.
3951 (aarch64_emit_rsh_signed): Likewise.
3952 (aarch64_emit_rsh_unsigned): Likewise.
3953 (aarch64_emit_ext): Likewise.
3954 (aarch64_emit_log_not): Likewise.
3955 (aarch64_emit_bit_and): Likewise.
3956 (aarch64_emit_bit_or): Likewise.
3957 (aarch64_emit_bit_xor): Likewise.
3958 (aarch64_emit_bit_not): Likewise.
3959 (aarch64_emit_equal): Likewise.
3960 (aarch64_emit_less_signed): Likewise.
3961 (aarch64_emit_less_unsigned): Likewise.
3962 (aarch64_emit_ref): Likewise.
3963 (aarch64_emit_if_goto): Likewise.
3964 (aarch64_emit_goto): Likewise.
3965 (aarch64_write_goto_address): Likewise.
3966 (aarch64_emit_const): Likewise.
3967 (aarch64_emit_call): Likewise.
3968 (aarch64_emit_reg): Likewise.
3969 (aarch64_emit_pop): Likewise.
3970 (aarch64_emit_stack_flush): Likewise.
3971 (aarch64_emit_zero_ext): Likewise.
3972 (aarch64_emit_swap): Likewise.
3973 (aarch64_emit_stack_adjust): Likewise.
3974 (aarch64_emit_int_call_1): Likewise.
3975 (aarch64_emit_void_call_2): Likewise.
3976 (aarch64_emit_eq_goto): Likewise.
3977 (aarch64_emit_ne_goto): Likewise.
3978 (aarch64_emit_lt_goto): Likewise.
3979 (aarch64_emit_le_goto): Likewise.
3980 (aarch64_emit_gt_goto): Likewise.
3981 (aarch64_emit_ge_got): Likewise.
3982 (aarch64_emit_ops_impl): New static global variable.
3983 (aarch64_emit_ops): New target function, return
3984 &aarch64_emit_ops_impl.
3985 (struct linux_target_ops): Install it.
3987 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3989 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3990 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3992 * linux-aarch64-ipa.c: New file.
3993 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3995 (aarch64_get_thread_area): New target method.
3996 (extract_signed_bitfield): New helper function.
3997 (aarch64_decode_ldr_literal): New function.
3998 (enum aarch64_opcodes): New enum.
3999 (struct aarch64_register): New struct.
4000 (struct aarch64_operand): New struct.
4001 (x0): New static global.
4010 (aarch64_register): New helper function.
4011 (register_operand): Likewise.
4012 (immediate_operand): Likewise.
4013 (struct aarch64_memory_operand): New struct.
4014 (offset_memory_operand): New helper function.
4015 (preindex_memory_operand): Likewise.
4016 (enum aarch64_system_control_registers): New enum.
4017 (ENCODE): New macro.
4018 (emit_insn): New helper function.
4019 (emit_b): New function.
4020 (emit_bcond): Likewise.
4021 (emit_cb): Likewise.
4022 (emit_tb): Likewise.
4023 (emit_blr): Likewise.
4024 (emit_stp): Likewise.
4025 (emit_ldp_q_offset): Likewise.
4026 (emit_stp_q_offset): Likewise.
4027 (emit_load_store): Likewise.
4028 (emit_ldr): Likewise.
4029 (emit_ldrsw): Likewise.
4030 (emit_str): Likewise.
4031 (emit_ldaxr): Likewise.
4032 (emit_stxr): Likewise.
4033 (emit_stlr): Likewise.
4034 (emit_data_processing_reg): Likewise.
4035 (emit_data_processing): Likewise.
4036 (emit_add): Likewise.
4037 (emit_sub): Likewise.
4038 (emit_mov): Likewise.
4039 (emit_movk): Likewise.
4040 (emit_mov_addr): Likewise.
4041 (emit_mrs): Likewise.
4042 (emit_msr): Likewise.
4043 (emit_sevl): Likewise.
4044 (emit_wfe): Likewise.
4045 (append_insns): Likewise.
4046 (can_encode_int32_in): New helper function.
4047 (aarch64_relocate_instruction): New function.
4048 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4049 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4050 (struct linux_target_ops): Install aarch64_get_thread_area,
4051 aarch64_install_fast_tracepoint_jump_pad and
4052 aarch64_get_min_fast_tracepoint_insn_len.
4054 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4056 * Makefile.in (aarch64-insn.o): New rule.
4057 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4059 2015-09-21 Yao Qi <yao.qi@linaro.org>
4061 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4063 2015-09-21 Yao Qi <yao.qi@linaro.org>
4065 * tracepoint.c (max_jump_pad_size): Remove.
4067 2015-09-18 Yao Qi <yao.qi@linaro.org>
4069 * linux-aarch64-low.c: Don't include sys/uio.h.
4070 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4072 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4074 * tracepoint.c (eval_result_type): Change prototype.
4075 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4077 2015-09-15 Pedro Alves <palves@redhat.com>
4079 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4080 Check whether to report exec events instead of checking whether
4081 multiprocess is enabled.
4083 2015-09-15 Pedro Alves <palves@redhat.com>
4086 * remote-utils.c (prepare_resume_reply): Merge
4087 TARGET_WAITKIND_VFORK_DONE switch case with the
4088 TARGET_WAITKIND_FORKED case.
4090 2015-09-15 Yao Qi <yao.qi@linaro.org>
4092 * server.c (handle_query): Check string comparison using
4093 "else if" instead of "if".
4095 2015-09-15 Yao Qi <yao.qi@linaro.org>
4097 * server.c (vCont_supported): New global variable.
4098 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4099 matches. Append ";vContSupported+" to own_buf.
4100 (handle_v_requests): Append ";s;S" to own_buf if target supports
4101 hardware single step or vCont_supported is false.
4102 (capture_main): Set vCont_supported to zero.
4104 2015-09-15 Yao Qi <yao.qi@linaro.org>
4106 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4108 (linux_supports_hardware_single_step): ... New function.
4109 (linux_target_ops): Update.
4110 * lynx-low.c (lynx_target_ops): Set field
4111 supports_hardware_single_step to target_can_do_hardware_single_step.
4112 * nto-low.c (nto_target_ops): Likewise.
4113 * spu-low.c (spu_target_ops): Likewise.
4114 * win32-low.c (win32_target_ops): Likewise.
4115 * target.c (target_can_do_hardware_single_step): New function.
4116 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4117 Remove. <supports_hardware_single_step>: New field.
4118 (target_supports_conditional_breakpoints): Remove.
4119 (target_supports_hardware_single_step): New macro.
4120 (target_can_do_hardware_single_step): Declare.
4121 * server.c (handle_query): Use target_supports_hardware_single_step
4122 instead of target_supports_conditional_breakpoints.
4124 2015-09-15 Yao Qi <yao.qi@linaro.org>
4126 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4128 (struct linux_target_ops the_low_target): Install
4129 aarch64_linux_siginfo_fixup.
4131 2015-09-11 Don Breazeal <donb@codesourcery.com>
4132 Luis Machado <lgustavo@codesourcery.com>
4134 * linux-low.c (linux_mourn): Static declaration.
4135 (linux_arch_setup): Move in front of
4136 handle_extended_wait.
4137 (linux_arch_setup_thread): New function.
4138 (handle_extended_wait): Handle exec events. Call
4139 linux_arch_setup_thread. Make event_lwp argument a
4140 pointer-to-a-pointer.
4141 (check_zombie_leaders): Do not check stopped threads.
4142 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4143 (linux_low_filter_event): Add lwp and thread for exec'ing
4144 non-leader thread if leader thread has been deleted.
4145 Refactor code into linux_arch_setup_thread and call it.
4146 Pass child lwp pointer by reference to handle_extended_wait.
4147 (linux_wait_for_event_filtered): Update comment.
4148 (linux_wait_1): Prevent clobbering exec event status.
4149 (linux_supports_exec_events): New function.
4150 (linux_target_ops) <supports_exec_events>: Initialize new member.
4151 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4153 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4154 * server.c (report_exec_events): New global variable.
4155 (handle_query): Handle qSupported query for exec-events feature.
4156 (captured_main): Initialize report_exec_events.
4157 * server.h (report_exec_events): Declare new global variable.
4158 * target.h (struct target_ops) <supports_exec_events>: New
4160 (target_supports_exec_events): New macro.
4161 * win32-low.c (win32_target_ops) <supports_exec_events>:
4162 Initialize new member.
4164 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4166 * linux-low.c (linux_low_enable_btrace): Remove.
4167 (linux_target_ops): Replace linux_low_enable_btrace with
4168 linux_enable_btrace.
4170 2015-09-03 Yao Qi <yao.qi@linaro.org>
4172 * linux-aarch64-low.c (aarch64_insert_point): Call
4173 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4176 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4178 * linux-low.c (check_stopped_by_breakpoint): Use
4179 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4181 2015-08-27 Pedro Alves <palves@redhat.com>
4183 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4185 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4187 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4188 the XNEW-family equivalent.
4189 (compile_bytecodes): Likewise.
4190 * dll.c (loaded_dll): Likewise.
4191 * event-loop.c (append_callback_event): Likewise.
4192 (create_file_handler): Likewise.
4193 (create_file_event): Likewise.
4194 * hostio.c (handle_open): Likewise.
4195 * inferiors.c (add_thread): Likewise.
4196 (add_process): Likewise.
4197 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4198 * linux-arm-low.c (arm_new_process): Likewise.
4199 (arm_new_thread): Likewise.
4200 * linux-low.c (add_to_pid_list): Likewise.
4201 (linux_add_process): Likewise.
4202 (handle_extended_wait): Likewise.
4203 (add_lwp): Likewise.
4204 (enqueue_one_deferred_signal): Likewise.
4205 (enqueue_pending_signal): Likewise.
4206 (linux_resume_one_lwp_throw): Likewise.
4207 (linux_resume_one_thread): Likewise.
4208 (linux_read_memory): Likewise.
4209 (linux_write_memory): Likewise.
4210 * linux-mips-low.c (mips_linux_new_process): Likewise.
4211 (mips_linux_new_thread): Likewise.
4212 (mips_add_watchpoint): Likewise.
4213 * linux-x86-low.c (initialize_low_arch): Likewise.
4214 * lynx-low.c (lynx_add_process): Likewise.
4215 * mem-break.c (set_raw_breakpoint_at): Likewise.
4216 (set_breakpoint): Likewise.
4217 (add_condition_to_breakpoint): Likewise.
4218 (add_commands_to_breakpoint): Likewise.
4219 (clone_agent_expr): Likewise.
4220 (clone_one_breakpoint): Likewise.
4221 * regcache.c (new_register_cache): Likewise.
4222 * remote-utils.c (look_up_one_symbol): Likewise.
4223 * server.c (queue_stop_reply): Likewise.
4224 (start_inferior): Likewise.
4225 (queue_stop_reply_callback): Likewise.
4226 (handle_target_event): Likewise.
4227 * spu-low.c (fetch_ppc_memory): Likewise.
4228 (store_ppc_memory): Likewise.
4229 * target.c (set_target_ops): Likewise.
4230 * thread-db.c (thread_db_load_search): Likewise.
4231 (try_thread_db_load_1): Likewise.
4232 * tracepoint.c (add_tracepoint): Likewise.
4233 (add_tracepoint_action): Likewise.
4234 (create_trace_state_variable): Likewise.
4235 (cmd_qtdpsrc): Likewise.
4236 (cmd_qtro): Likewise.
4237 (add_while_stepping_state): Likewise.
4238 * win32-low.c (child_add_thread): Likewise.
4239 (get_image_name): Likewise.
4241 2015-08-25 Yao Qi <yao.qi@linaro.org>
4243 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4245 2015-08-25 Yao Qi <yao.qi@linaro.org>
4247 * Makefile.in (aarch64-linux.o): New rule.
4248 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4250 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4251 (aarch64_init_debug_reg_state): Make it extern.
4252 (aarch64_linux_prepare_to_resume): Remove.
4254 2015-08-25 Yao Qi <yao.qi@linaro.org>
4256 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4257 lwp_arch_private_info and ptid_of_lwp.
4259 2015-08-25 Yao Qi <yao.qi@linaro.org>
4261 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4262 Find proc_info by find_process_pid. All callers updated.
4264 2015-08-25 Yao Qi <yao.qi@linaro.org>
4266 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4268 (debug_reg_change_callback): Remove.
4269 (aarch64_notify_debug_reg_change): Remove.
4271 2015-08-25 Yao Qi <yao.qi@linaro.org>
4273 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4274 Call current_lwp_ptid.
4276 2015-08-25 Yao Qi <yao.qi@linaro.org>
4278 * linux-aarch64-low.c (debug_reg_change_callback): Use
4281 2015-08-25 Yao Qi <yao.qi@linaro.org>
4283 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4285 2015-08-25 Yao Qi <yao.qi@linaro.org>
4287 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4289 2015-08-25 Yao Qi <yao.qi@linaro.org>
4291 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4294 2015-08-25 Yao Qi <yao.qi@linaro.org>
4296 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4298 (debug_reg_change_callback): Remove argument entry and add argument
4299 lwp. Remove local variable thread. Don't print thread id in the
4300 debugging output. Don't check whether pid of thread equals to pid.
4301 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4302 iterate_over_lwps instead find_inferior.
4304 2015-08-24 Pedro Alves <palves@redhat.com>
4306 * inferiors.c (get_first_process): New function.
4307 * inferiors.h (get_first_process): New declaration.
4308 * remote-utils.c (read_ptid): Default to the first process in the
4309 list, instead of to the current thread's process.
4311 2015-08-24 Pedro Alves <palves@redhat.com>
4313 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4314 * event-loop.c: Likewise.
4315 * remote-utils.c: Likewise.
4316 * tracepoint.c: Likewise.
4318 2015-08-24 Pedro Alves <palves@redhat.com>
4320 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4323 2015-08-21 Pedro Alves <palves@redhat.com>
4325 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4326 instead of literal 1.
4328 2015-08-21 Pedro Alves <palves@redhat.com>
4330 * tdesc.c (default_description): Explicitly zero-initialize.
4332 2015-08-21 Pedro Alves <palves@redhat.com>
4335 * inferiors.c (remove_thread): Discard any pending stop reply for
4337 * server.c (remove_all_on_match_pid): Rename to ...
4338 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4340 (discard_queued_stop_replies): Change parameter to a ptid. Now
4342 (handle_v_kill, kill_inferior_callback, captured_main)
4343 (process_serial_event): Adjust.
4344 * server.h (discard_queued_stop_replies): Declare.
4346 2015-08-21 Pedro Alves <palves@redhat.com>
4348 * linux-low.c (wait_for_sigstop): Always switch to no thread
4349 selected if the previously current thread dies.
4350 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4351 process instead of the current thread's.
4352 * remote-utils.c (input_interrupt): Don't check if there's no
4354 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4355 current thread to the general thread fails, error out.
4356 (handle_qxfer_auxv, handle_qxfer_libraries)
4357 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4358 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4359 (handle_query): Check if there's a thread selected instead of
4360 checking whether there's any thread in the thread list.
4361 (handle_qxfer_threads, handle_qxfer_btrace)
4362 (handle_qxfer_btrace_conf): Don't error out early if there's no
4363 thread in the thread list.
4364 (handle_v_cont, myresume): Don't set the current thread to the
4366 (process_serial_event) <Hg handling>: Also set thread_id if the
4367 previous general thread is still alive.
4368 (process_serial_event) <g/G handling>: If setting the current
4369 thread to the general thread fails, error out.
4370 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4371 thread's lwp instead of the current thread's.
4372 * target.c (set_desired_thread): If the desired thread was not
4373 found, leave the current thread pointing to NULL. Return an int
4374 (boolean) indicating success.
4375 * target.h (set_desired_thread): Change return type to int.
4377 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4379 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4380 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4382 (ps_get_thread_area): New function.
4384 2015-08-19 Gary Benson <gbenson@redhat.com>
4386 * hostio.c (handle_pread): Do not attempt to read more data
4387 than hostio_reply_with_data can fit in a packet.
4389 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4391 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4393 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4395 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4397 2015-08-06 Pedro Alves <palves@redhat.com>
4399 * tracepoint.c (expr_eval_result): Now an int.
4401 2015-08-06 Pedro Alves <palves@redhat.com>
4403 * gdbthread.h (struct regcache): Forward declare.
4404 (struct thread_info) <regcache_data>: Now a struct regcache
4406 * inferiors.c (inferior_regcache_data)
4407 (set_inferior_regcache_data): Now work with struct regcache
4409 * inferiors.h (struct regcache): Forward declare.
4410 (inferior_regcache_data, set_inferior_regcache_data): Now work
4411 with struct regcache pointers.
4412 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4413 (free_register_cache_thread): Remove struct regcache pointer
4416 2015-08-06 Pedro Alves <palves@redhat.com>
4418 * server.c (captured_main): On error, print the exception message
4419 to stderr, and if run_once is set, throw a quit.
4421 2015-08-06 Pedro Alves <palves@redhat.com>
4423 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4426 2015-08-06 Pedro Alves <palves@redhat.com>
4428 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4429 reading beyond the passed in buffer length.
4431 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4433 * tracepoint.c (symbol_list) <required>: Remove.
4435 2015-08-06 Pedro Alves <palves@redhat.com>
4437 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4438 count if stopping and suspending threads.
4439 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4440 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4441 (linux_detach): Complete an ongoing step-over.
4442 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4444 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4445 (linux_wait_1): If passing a signal to the inferior after
4446 finishing a step-over, unsuspend and re-resume all lwps. If we
4447 see a single-step event but the thread should be continuing, don't
4448 pass the trap to gdb.
4449 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4450 internal_error instead of gdb_assert.
4451 (enqueue_pending_signal): New function.
4452 (check_ptrace_stopped_lwp_gone): Add debug output.
4453 (start_step_over): Use internal_error instead of gdb_assert.
4454 (complete_ongoing_step_over): New function.
4455 (linux_resume_one_thread): Don't resume a suspended thread.
4456 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4459 2015-08-06 Pedro Alves <palves@redhat.com>
4461 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4462 (linux_thread_alive): Use lwp_is_marked_dead.
4463 (extended_event_reported): Delete.
4464 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4465 instead of extended_event_reported.
4466 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4468 (lwp_is_marked_dead): New function.
4469 (lwp_running): Use lwp_is_marked_dead.
4470 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4473 2015-08-06 Pedro Alves <palves@redhat.com>
4475 * linux-low.c (linux_wait_1): Move fork event output out of the
4476 !report_to_gdb check. Pass event_child->waitstatus to
4477 target_waitstatus_to_string instead of ourstatus.
4479 2015-08-04 Yao Qi <yao.qi@linaro.org>
4481 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4482 if current_thread is 32 bit.
4484 2015-08-04 Yao Qi <yao.qi@linaro.org>
4486 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4487 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4488 * server.c (extended_protocol): Remove "static".
4489 * server.h (extended_protocol): Declare it.
4491 2015-08-04 Yao Qi <yao.qi@linaro.org>
4493 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4494 both aarch64 and aarch32.
4495 (aarch64_set_pc): Likewise.
4497 2015-08-04 Yao Qi <yao.qi@linaro.org>
4499 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4500 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4501 arm-with-neon.xml to srv_xmlfiles.
4502 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4503 (is_64bit_tdesc): New function.
4504 (aarch64_linux_read_description): New function.
4505 (aarch64_arch_setup): Call aarch64_linux_read_description.
4506 (regs_info): Rename to regs_info_aarch64.
4507 (aarch64_regs_info): Return right regs_info.
4508 (initialize_low_arch): Call initialize_low_arch_aarch32.
4510 2015-08-04 Yao Qi <yao.qi@linaro.org>
4512 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4513 * linux-aarch32-low.c: New file.
4514 * linux-aarch32-low.h: New file.
4515 * linux-arm-low.c (arm_fill_gregset): Move it to
4516 linux-aarch32-low.c.
4517 (arm_store_gregset): Likewise.
4518 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4519 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4520 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4521 (regs_info): Rename to regs_info_arm.
4522 (arm_regs_info): Return regs_info_aarch32 if
4523 have_ptrace_getregset is 1 and target description is
4524 arm_with_neon or arm_with_vfpv3.
4525 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4526 Call initialize_low_arch_aarch32 instead.
4528 2015-08-04 Yao Qi <yao.qi@linaro.org>
4530 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4531 * linux-low.c: ... here.
4532 * linux-low.h (have_ptrace_getregset): Declare it.
4534 2015-08-04 Pedro Alves <palves@redhat.com>
4536 * thread-db.c (struct thread_db): Use new typedefs.
4537 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4539 (disable_thread_event_reporting): Cast result of dlsym to
4540 destination function pointer type.
4541 (thread_db_mourn): Use td_ta_delete_ftype.
4543 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4545 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4547 (CDX_BREAKPOINT): Define for R2.
4548 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4549 (the_low_target): Add comments.
4551 2015-07-30 Yao Qi <yao.qi@linaro.org>
4553 * linux-arm-low.c (arm_hwcap): Remove it.
4554 (arm_read_description): New local variable arm_hwcap. Don't
4555 set arm_hwcap to zero.
4557 2015-07-30 Yao Qi <yao.qi@linaro.org>
4559 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4560 Use regcache->tdesc instead.
4561 (arm_store_wmmxregset): Likewise.
4562 (arm_fill_vfpregset): Likewise.
4563 (arm_store_vfpregset): Likewise.
4565 2015-07-30 Yao Qi <yao.qi@linaro.org>
4567 * linux-arm-low.c: Include arch/arm.h.
4568 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4569 (arm_store_gregset): Likewise.
4571 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4573 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4574 ptrace's 4th parameter.
4576 2015-07-27 Yao Qi <yao.qi@linaro.org>
4578 * configure.srv (case aarch64*-*-linux*): Don't set
4581 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4583 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4585 * linux-arm-low.c: Likewise.
4586 * linux-cris-low.c: Likewise.
4587 * linux-crisv32-low.c: Likewise.
4588 * linux-low.c: Likewise.
4589 * linux-m68k-low.c: Likewise.
4590 * linux-mips-low.c: Likewise.
4591 * linux-nios2-low.c: Likewise.
4592 * linux-s390-low.c: Likewise.
4593 * linux-sparc-low.c: Likewise.
4594 * linux-tic6x-low.c: Likewise.
4595 * linux-tile-low.c: Likewise.
4596 * linux-x86-low.c: Likewise.
4598 2015-07-24 Pedro Alves <palves@redhat.com>
4600 * config.in: Regenerate.
4601 * configure: Regenerate.
4603 2015-07-24 Pedro Alves <palves@redhat.com>
4605 * acinclude.m4: Include ../ptrace.m4.
4606 * configure.ac: Call GDB_AC_PTRACE.
4607 * config.in, configure: Regenerate.
4609 2015-07-24 Yao Qi <yao.qi@linaro.org>
4611 * linux-low.c (linux_create_inferior): Remove setting to
4612 proc->priv->new_inferior.
4613 (linux_attach): Likewise.
4614 (linux_low_filter_event): Likewise.
4615 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4617 2015-07-24 Yao Qi <yao.qi@linaro.org>
4619 * linux-low.c (linux_arch_setup): New function.
4620 (linux_low_filter_event): If proc->tdesc is NULL and
4621 proc->attached is true, call the_low_target.arch_setup.
4622 Otherwise, keep status pending, and return.
4623 (linux_resume_one_lwp_throw): Don't call get_pc if
4624 thread->while_stepping isn't NULL. Don't call
4625 get_thread_regcache if proc->tdesc is NULL.
4626 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4627 (linux_target_ops): Install arch_setup.
4628 * server.c (start_inferior): Call the_target->arch_setup.
4629 * target.h (struct target_ops) <arch_setup>: New field.
4630 (target_arch_setup): New marco.
4631 * lynx-low.c (lynx_target_ops): Update.
4632 * nto-low.c (nto_target_ops): Update.
4633 * spu-low.c (spu_target_ops): Update.
4634 * win32-low.c (win32_target_ops): Update.
4636 2015-07-24 Yao Qi <yao.qi@linaro.org>
4638 * linux-low.c (linux_add_process): Don't set
4639 proc->priv->new_inferior.
4640 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4641 (linux_attach): Likewise.
4643 2015-07-24 Yao Qi <yao.qi@linaro.org>
4645 * server.c (start_inferior): Code refactor.
4647 2015-07-24 Yao Qi <yao.qi@linaro.org>
4649 * server.c (process_serial_event): Set general_thread.
4651 2015-07-21 Yao Qi <yao.qi@linaro.org>
4653 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4654 aarch64_linux_get_debug_reg_capacity.
4656 2015-07-17 Yao Qi <yao.qi@linaro.org>
4658 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4659 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4660 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4661 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4662 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4663 (AARCH64_HWP_ALIGNMENT): Likewise.
4664 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4665 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4666 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4667 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4668 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4669 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4670 (struct aarch64_debug_reg_state): Likewise.
4671 (struct arch_lwp_info): Likewise.
4672 (aarch64_align_watchpoint): Likewise.
4673 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4674 (aarch64_watchpoint_length): Likewise.
4675 (aarch64_point_encode_ctrl_reg): Likewise
4676 (aarch64_point_is_aligned): Likewise.
4677 (aarch64_align_watchpoint): Likewise.
4678 (aarch64_linux_set_debug_regs):
4679 (aarch64_dr_state_insert_one_point): Likewise.
4680 (aarch64_dr_state_remove_one_point): Likewise.
4681 (aarch64_handle_breakpoint): Likewise.
4682 (aarch64_handle_aligned_watchpoint): Likewise.
4683 (aarch64_handle_unaligned_watchpoint): Likewise.
4684 (aarch64_handle_watchpoint): Likewise.
4686 2015-07-17 Yao Qi <yao.qi@linaro.org>
4688 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4689 and don't aarch64_get_debug_reg_state. All callers update.
4690 (aarch64_handle_aligned_watchpoint): Likewise.
4691 (aarch64_handle_unaligned_watchpoint): Likewise.
4692 (aarch64_handle_watchpoint): Likewise.
4693 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4694 (aarch64_remove_point): Likewise.
4696 2015-07-17 Yao Qi <yao.qi@linaro.org>
4698 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4700 (aarch64_handle_unaligned_watchpoint): Likewise.
4702 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4704 Revert the previous 3 commits:
4705 Move gdb_regex* to common/
4706 Move linux_find_memory_regions_full & co.
4707 gdbserver build-id attribute generator
4709 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4710 Jan Kratochvil <jan.kratochvil@redhat.com>
4712 gdbserver build-id attribute generator.
4713 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4714 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4715 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4717 (get_dynamic): Use find_pdhr to traverse program headers.
4718 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4719 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4720 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4721 (get_hex_build_id): New.
4722 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4723 to reply XML document.
4725 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4726 Jan Kratochvil <jan.kratochvil@redhat.com>
4728 * target.c: Include target/target-utils.h and fcntl.h.
4729 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4730 (target_fileio_read_stralloc): New functions.
4732 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4734 * Makefile.in (OBS): Add gdb_regex.o.
4736 * config.in: Rebuilt.
4737 * configure: Rebuilt.
4739 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4740 Jan Kratochvil <jan.kratochvil@redhat.com>
4742 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4743 * Makefile.in (OBS): Add target-utils.o.
4744 (linux-maps.o, target-utils.o): New.
4745 * configure.srv (srv_linux_obj): Add linux-maps.o.
4747 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4749 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4751 (the_low_target): Install it.
4753 2015-07-14 Pedro Alves <palves@redhat.com>
4755 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4756 Instead, ignore ECHILD, and throw an error for other errnos.
4758 2015-07-10 Pedro Alves <palves@redhat.com>
4760 * event-loop.c (struct callback_event) <data>: Change type to
4761 gdb_client_data instance instead of gdb_client_data pointer.
4762 (append_callback_event): Adjust.
4764 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4766 * linux-aarch64-low.c: Add comments for each linux_target_ops
4767 method. Remove comments already covered in target_ops and
4768 linux_target_ops definitions.
4769 (the_low_target): Add comments for each unimplemented method.
4771 2015-07-09 Yao Qi <yao.qi@linaro.org>
4773 * linux-aarch64-low.c (aarch64_regmap): Remove.
4774 (aarch64_usrregs_info): Remove.
4775 (regs_info): Set field usrregs to NULL.
4777 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4779 * linux-low.c: Include "rsp-low.h"
4780 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4781 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4782 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4783 (handle_btrace_enable_pt): New.
4784 (handle_btrace_general_set): Support "pt".
4785 (handle_btrace_conf_general_set): Support "pt:size".
4787 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4789 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4792 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4794 * linux-aarch64-low.c: Remove comment about endianness.
4795 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4796 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4799 2015-06-24 Gary Benson <gbenson@redhat.com>
4801 * linux-i386-ipa.c (stdint.h): Do not include.
4802 * lynx-i386-low.c (stdint.h): Likewise.
4803 * lynx-ppc-low.c (stdint.h): Likewise.
4804 * mem-break.c (stdint.h): Likewise.
4805 * thread-db.c (stdint.h): Likewise.
4806 * tracepoint.c (stdint.h): Likewise.
4807 * win32-low.c (stdint.h): Likewise.
4809 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4811 * server.c (write_qxfer_response): Update call to
4812 remote_escape_output.
4814 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4815 Jan Kratochvil <jan.kratochvil@redhat.com>
4817 Merge multiple hex conversions.
4818 * gdbreplay.c (tohex): Rename to 'fromhex'.
4819 (logchar): Use fromhex.
4821 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4823 * server.c (handle_qxfer_libraries): Set `version' attribute for
4826 2015-06-10 Gary Benson <gbenson@redhat.com>
4828 * target.h (struct target_ops) <multifs_open>: New field.
4829 <multifs_unlink>: Likewise.
4830 <multifs_readlink>: Likewise.
4831 * linux-low.c (nat/linux-namespaces.h): New include.
4832 (linux_target_ops): Initialize the_target->multifs_open,
4833 the_target->multifs_unlink and the_target->multifs_readlink.
4834 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4835 * hostio.c (hostio_fs_pid): New static variable.
4836 (hostio_handle_new_gdb_connection): New function.
4837 (handle_setfs): Likewise.
4838 (handle_open): Use the_target->multifs_open as appropriate.
4839 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4840 (handle_readlink): Use the_target->multifs_readlink as
4842 (handle_vFile): Handle vFile:setfs packets.
4843 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4844 after target_handle_new_gdb_connection.
4846 2015-06-10 Gary Benson <gbenson@redhat.com>
4848 * configure.ac (AC_CHECK_FUNCS): Add setns.
4849 * config.in: Regenerate.
4850 * configure: Likewise.
4851 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4852 (linux-namespaces.o): New rule.
4853 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4855 2015-06-09 Gary Benson <gbenson@redhat.com>
4857 * hostio.c (handle_open): Process mode argument with
4858 fileio_to_host_mode.
4860 2015-06-01 Yao Qi <yao.qi@linaro.org>
4862 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4863 * linux-x86-low.c: Likewise.
4865 2015-05-28 Don Breazeal <donb@codesourcery.com>
4867 * linux-low.c (handle_extended_wait): Initialize
4868 thread_info.last_resume_kind for new fork children.
4870 2015-05-15 Pedro Alves <palves@redhat.com>
4872 * target.h (target_handle_new_gdb_connection): Rewrite using if
4873 wrapped in do/while.
4875 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4877 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4878 * configure, config.in: Regenerate.
4879 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4882 2015-05-12 Don Breazeal <donb@codesourcery.com>
4884 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4885 PTRACE_EVENT_VFORK_DONE.
4886 (linux_low_ptrace_options, extended_event_reported): Add vfork
4888 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4889 and "vforkdone" for RSP 'T' Stop Reply Packet.
4890 * server.h (report_vfork_events): Declare
4893 2015-05-12 Don Breazeal <donb@codesourcery.com>
4895 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4896 (the_low_target) <new_fork>: Initialize new member.
4897 * linux-arm-low.c (arm_new_fork): New function.
4898 (the_low_target) <new_fork>: Initialize new member.
4899 * linux-low.c (handle_extended_wait): Call new target function
4901 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4902 * linux-mips-low.c (mips_add_watchpoint): New function
4903 extracted from mips_insert_point.
4904 (the_low_target) <new_fork>: Initialize new member.
4905 (mips_linux_new_fork): New function.
4906 (mips_insert_point): Call mips_add_watchpoint.
4907 * linux-x86-low.c (x86_linux_new_fork): New function.
4908 (the_low_target) <new_fork>: Initialize new member.
4910 2015-05-12 Don Breazeal <donb@codesourcery.com>
4912 * linux-low.c (handle_extended_wait): Implement return value,
4913 rename argument 'event_child' to 'event_lwp', handle
4914 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4915 (linux_low_ptrace_options): New function.
4916 (linux_low_filter_event): Call linux_low_ptrace_options,
4917 use different argument fo linux_enable_event_reporting,
4918 use return value from handle_extended_wait.
4919 (extended_event_reported): New function.
4920 (linux_wait_1): Call extended_event_reported and set
4921 status to report fork events.
4922 (linux_write_memory): Add pid to debug message.
4923 (reset_lwp_ptrace_options_callback): New function.
4924 (linux_handle_new_gdb_connection): New function.
4925 (linux_target_ops): Initialize new structure member.
4926 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4927 * lynx-low.c: Initialize new structure member.
4928 * remote-utils.c (prepare_resume_reply): Implement stop reason
4929 "fork" for "T" stop message.
4930 * server.c (handle_query): Call handle_new_gdb_connection.
4931 * server.h (report_fork_events): Declare global flag.
4932 * target.h (struct target_ops) <handle_new_gdb_connection>:
4934 (target_handle_new_gdb_connection): New macro.
4935 * win32-low.c: Initialize new structure member.
4937 2015-05-12 Don Breazeal <donb@codesourcery.com>
4939 * mem-break.c (APPEND_TO_LIST): Define macro.
4940 (clone_agent_expr): New function.
4941 (clone_one_breakpoint): New function.
4942 (clone_all_breakpoints): New function.
4943 * mem-break.h: Declare new functions.
4945 2015-05-12 Don Breazeal <donb@codesourcery.com>
4947 * linux-low.c (linux_supports_fork_events): New function.
4948 (linux_supports_vfork_events): New function.
4949 (linux_target_ops): Initialize new structure members.
4950 (initialize_low): Call linux_check_ptrace_features.
4951 * lynx-low.c (lynx_target_ops): Initialize new structure
4953 * server.c (report_fork_events, report_vfork_events):
4955 (handle_query): Add new features to qSupported packet and
4957 (captured_main): Initialize new global variables.
4958 * target.h (struct target_ops) <supports_fork_events>:
4960 <supports_vfork_events>: New member.
4961 (target_supports_fork_events): New macro.
4962 (target_supports_vfork_events): New macro.
4963 * win32-low.c (win32_target_ops): Initialize new structure
4966 2015-05-12 Gary Benson <gbenson@redhat.com>
4968 * server.c (handle_qxfer_exec_file): Use current process
4971 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4973 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4974 Remove HAVE_PTRACE_GETREGS conditionals.
4975 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4976 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4978 2015-05-08 Yao Qi <yao.qi@linaro.org>
4980 * linux-low.c (linux_supports_conditional_breakpoints): New
4982 (linux_target_ops): Install new target method.
4983 * lynx-low.c (lynx_target_ops): Install NULL hook for
4984 supports_conditional_breakpoints.
4985 * nto-low.c (nto_target_ops): Likewise.
4986 * spu-low.c (spu_target_ops): Likewise.
4987 * win32-low.c (win32_target_ops): Likewise.
4988 * server.c (handle_query): Check
4989 target_supports_conditional_breakpoints.
4990 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4992 (target_supports_conditional_breakpoints): New macro.
4994 2015-05-06 Pedro Alves <palves@redhat.com>
4997 * server.c (start_inferior): If the process exits, mourn it.
4999 2015-04-21 Gary Benson <gbenson@redhat.com>
5001 * hostio.c (fileio_open_flags_to_host): Factored out to
5002 fileio_to_host_openflags in common/fileio.c. Single use
5005 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5007 * linux-xtensa-low.c (xtensa_fill_gregset)
5008 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5011 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5013 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5014 (regs_info): Replace usrregs pointer with NULL.
5016 2015-04-17 Gary Benson <gbenson@redhat.com>
5018 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5019 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5020 * server.c (handle_qxfer_exec_file): New function.
5021 (qxfer_packets): Add exec-file entry.
5022 (handle_query): Report qXfer:exec-file:read as supported packet.
5024 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5026 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5028 2015-04-09 Gary Benson <gbenson@redhat.com>
5030 * hostio-errno.c (errno_to_fileio_error): Remove function.
5031 Update caller to use remote_fileio_to_fio_error.
5033 2015-04-09 Yao Qi <yao.qi@linaro.org>
5035 * linux-low.c (linux_insert_point): Call
5036 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5037 (linux_remove_point): Call remove_memory_breakpoint if type is
5039 * linux-x86-low.c (x86_insert_point): Don't call
5040 insert_memory_breakpoint.
5041 (x86_remove_point): Don't call remove_memory_breakpoint.
5043 2015-04-01 Pedro Alves <palves@redhat.com>
5044 Cleber Rosa <crosa@redhat.com>
5046 * server.c (gdbserver_usage): Reorganize and extend the usage
5049 2015-03-24 Pedro Alves <palves@redhat.com>
5051 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5052 output. Also dump TRAP_TRACE.
5053 (linux_low_filter_event): In debug output, distinguish a
5054 resume_stop SIGSTOP from a delayed SIGSTOP.
5056 2015-03-24 Gary Benson <gbenson@redhat.com>
5058 * linux-x86-low.c (x86_linux_new_thread): Moved to
5060 (x86_linux_prepare_to_resume): Likewise.
5062 2015-03-24 Gary Benson <gbenson@redhat.com>
5064 * Makefile.in (x86-linux-dregs.o): New rule.
5065 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5066 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5067 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5068 (x86_linux_dr_get): Likewise.
5069 (x86_linux_dr_set): Likewise.
5070 (update_debug_registers_callback): Likewise.
5071 (x86_linux_dr_set_addr): Likewise.
5072 (x86_linux_dr_get_addr): Likewise.
5073 (x86_linux_dr_set_control): Likewise.
5074 (x86_linux_dr_get_control): Likewise.
5075 (x86_linux_dr_get_status): Likewise.
5076 (x86_linux_update_debug_registers): Likewise.
5078 2015-03-24 Gary Benson <gbenson@redhat.com>
5080 * linux-x86-low.c (x86_linux_update_debug_registers):
5081 New function, factored out from...
5082 (x86_linux_prepare_to_resume): ...this.
5084 2015-03-24 Gary Benson <gbenson@redhat.com>
5086 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5087 (x86_linux_dr_set): Likewise.
5088 (update_debug_registers_callback): Likewise.
5089 (x86_linux_dr_set_addr): Likewise.
5090 (x86_linux_dr_get_addr): Likewise.
5091 (x86_linux_dr_set_control): Likewise.
5092 (x86_linux_dr_get_control): Likewise.
5093 (x86_linux_dr_get_status): Likewise.
5094 (x86_linux_prepare_to_resume): Likewise.
5096 2015-03-24 Gary Benson <gbenson@redhat.com>
5098 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5099 Use perror_with_name. Pass string through gettext.
5100 (x86_linux_dr_set): Likewise.
5102 2015-03-24 Gary Benson <gbenson@redhat.com>
5104 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5105 (x86_linux_dr_set_addr): ...this.
5106 (x86_dr_low_get_addr): Rename to...
5107 (x86_linux_dr_get_addr): ...this.
5108 (x86_dr_low_set_control): Rename to...
5109 (x86_linux_dr_set_control): ...this.
5110 (x86_dr_low_get_control): Rename to...
5111 (x86_linux_dr_get_control): ...this.
5112 (x86_dr_low_get_status): Rename to...
5113 (x86_linux_dr_get_status): ...this.
5114 (x86_dr_low): Update with new function names.
5116 2015-03-24 Gary Benson <gbenson@redhat.com>
5118 * Makefile.in (x86-linux.o): New rule.
5119 * configure.srv: Add x86-linux.o to relevant targets.
5120 * linux-low.c (lwp_set_arch_private_info): New function.
5121 (lwp_arch_private_info): Likewise.
5122 * linux-x86-low.c: Include nat/x86-linux.h.
5123 (arch_lwp_info): Removed structure.
5124 (update_debug_registers_callback):
5125 Use lwp_set_debug_registers_changed.
5126 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5127 and lwp_set_debug_registers_changed.
5128 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5130 2015-03-24 Gary Benson <gbenson@redhat.com>
5132 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5133 * linux-arm-low.c (arm_new_thread): Likewise.
5134 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5135 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5136 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5137 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5139 2015-03-24 Gary Benson <gbenson@redhat.com>
5141 * linux-low.c (ptid_of_lwp): New function.
5142 (lwp_is_stopped): Likewise.
5143 (lwp_stop_reason): Likewise.
5144 * linux-x86-low.c (update_debug_registers_callback):
5146 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5149 2015-03-24 Gary Benson <gbenson@redhat.com>
5151 * linux-low.h (linux_stop_lwp): Remove declaration.
5153 2015-03-24 Gary Benson <gbenson@redhat.com>
5155 * linux-low.h: Include nat/linux-nat.h.
5156 * linux-low.c (iterate_over_lwps_args): New structure.
5157 (iterate_over_lwps_filter): New function.
5158 (iterate_over_lwps): Likewise.
5159 * linux-x86-low.c (update_debug_registers_callback):
5160 Update signature to what iterate_over_lwps expects.
5161 Remove PID check that iterate_over_lwps now performs.
5162 (x86_dr_low_set_addr): Use iterate_over_lwps.
5163 (x86_dr_low_set_control): Likewise.
5165 2015-03-24 Gary Benson <gbenson@redhat.com>
5167 * linux-x86-low.c (x86_debug_reg_state): New function.
5168 (x86_linux_prepare_to_resume): Use the above.
5170 2015-03-24 Gary Benson <gbenson@redhat.com>
5172 * linux-low.c (current_lwp_ptid): New function.
5173 * linux-x86-low.c: Include nat/linux-nat.h.
5174 (x86_dr_low_get_addr): Use current_lwp_ptid.
5175 (x86_dr_low_get_control): Likewise.
5176 (x86_dr_low_get_status): Likewise.
5178 2015-03-20 Pedro Alves <palves@redhat.com>
5180 * tracepoint.c (cmd_qtstatus): Make "str" const.
5182 2015-03-20 Pedro Alves <palves@redhat.com>
5184 * server.c (handle_general_set): Make "req_str" const.
5186 2015-03-19 Pedro Alves <palves@redhat.com>
5188 * linux-low.c (linux_resume_one_lwp): Rename to ...
5189 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5190 instead call perror_with_name.
5191 (check_ptrace_stopped_lwp_gone): New function.
5192 (linux_resume_one_lwp): Reimplement as wrapper around
5193 linux_resume_one_lwp_throw that swallows errors if the LWP is
5196 2015-03-19 Pedro Alves <palves@redhat.com>
5198 * linux-low.c (count_events_callback, select_event_lwp_callback):
5199 No longer check whether the thread has resume_stop as last resume
5202 2015-03-19 Pedro Alves <palves@redhat.com>
5204 * linux-low.c (count_events_callback, select_event_lwp_callback):
5205 Use the lwp's status_pending_p field, not the thread's.
5207 2015-03-19 Pedro Alves <palves@redhat.com>
5209 * linux-low.c (select_event_lwp_callback): Update comments to
5210 no longer mention SIGTRAP.
5212 2015-03-18 Gary Benson <gbenson@redhat.com>
5214 * server.c (handle_query): Do not report vFile:fstat as supported.
5216 2015-03-11 Gary Benson <gbenson@redhat.com>
5218 * hostio.c (sys/types.h): New include.
5219 (sys/stat.h): Likewise.
5220 (common-remote-fileio.h): Likewise.
5221 (handle_fstat): New function.
5222 (handle_vFile): Handle vFile:fstat packets.
5224 2015-03-11 Gary Benson <gbenson@redhat.com>
5226 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5227 struct stat.st_blocks and struct stat.st_blksize.
5228 * configure: Regenerate.
5229 * config.in: Likewise.
5230 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5231 (OBS): Add common-remote-fileio.o.
5232 (common-remote-fileio.o): New rule.
5234 2015-03-09 Pedro Alves <palves@redhat.com>
5236 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5237 'struct sockaddr' pointer in 'accept' call.
5239 2015-03-09 Pedro Alves <palves@redhat.com>
5242 2015-03-07 Pedro Alves <palves@redhat.com>
5243 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5244 or <winsock2.h> here. Instead include "gdb_socket.h".
5245 (remote_open): Use union gdb_sockaddr_u.
5246 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5247 or <winsock2.h> here. Instead include "gdb_socket.h".
5248 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5249 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5251 (init_named_socket, gdb_agent_helper_thread): Use union
5254 2015-03-07 Pedro Alves <palves@redhat.com>
5256 * configure.ac (build_warnings): Move
5257 -Wdeclaration-after-statement to the C-specific set.
5258 * configure: Regenerate.
5260 2015-03-07 Pedro Alves <palves@redhat.com>
5262 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5263 or <winsock2.h> here. Instead include "gdb_socket.h".
5264 (remote_open): Use union gdb_sockaddr_u.
5265 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5266 or <winsock2.h> here. Instead include "gdb_socket.h".
5267 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5268 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5270 (init_named_socket, gdb_agent_helper_thread): Use union
5273 2015-03-07 Pedro Alves <palves@redhat.com>
5275 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5278 2015-03-06 Yao Qi <yao.qi@linaro.org>
5280 * linux-aarch64-low.c (aarch64_insert_point): Use
5281 show_debug_regs as a boolean.
5282 (aarch64_remove_point): Likewise.
5284 2015-03-05 Pedro Alves <palves@redhat.com>
5286 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5287 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5288 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5289 * nto-low.c (nto_target_ops): Likewise.
5290 * spu-low.c (spu_target_ops): Likewise.
5291 * win32-low.c (win32_target_ops): Likewise.
5293 2015-03-04 Pedro Alves <palves@redhat.com>
5295 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5296 Decide whether a breakpoint triggered based on the SIGTRAP's
5298 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5299 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5300 (linux_low_filter_event): Check for breakpoints before checking
5302 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5304 (linux_stopped_by_sw_breakpoint)
5305 (linux_supports_stopped_by_sw_breakpoint)
5306 (linux_stopped_by_hw_breakpoint)
5307 (linux_supports_stopped_by_hw_breakpoint): New functions.
5308 (linux_target_ops): Install new target methods.
5310 2015-03-04 Pedro Alves <palves@redhat.com>
5312 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5313 * server.c (swbreak_feature, hwbreak_feature): New globals.
5314 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5315 (captured_main): Clear swbreak_feature and hwbreak_feature.
5316 * server.h (swbreak_feature, hwbreak_feature): Declare.
5317 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5318 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5319 supports_stopped_by_hw_breakpoint>: New fields.
5320 (target_supports_stopped_by_sw_breakpoint)
5321 (target_stopped_by_sw_breakpoint)
5322 (target_supports_stopped_by_hw_breakpoint)
5323 (target_stopped_by_hw_breakpoint): Declare.
5325 2015-03-04 Pedro Alves <palves@redhat.com>
5327 enum lwp_stop_reason -> enum target_stop_reason
5328 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5329 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5330 (linux_wait_1, stuck_in_jump_pad_callback)
5331 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5332 (linux_stopped_by_watchpoint):
5333 * linux-low.h (enum lwp_stop_reason): Delete.
5334 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5335 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5337 2015-03-04 Yao Qi <yao.qi@linaro.org>
5339 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5341 2015-03-03 Gary Benson <gbenson@redhat.com>
5343 * hostio.c (handle_vFile): Fix prefix lengths.
5345 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5347 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5350 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5352 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5353 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5354 (clean): Add "rm -f" for above C files.
5355 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5356 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5357 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5358 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5359 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5360 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5361 (init_registers_s390x_vx_linux64)
5362 (init_registers_s390x_tevx_linux64)
5363 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5364 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5366 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5367 (s390_store_vxrs_high): New functions.
5368 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5370 (s390_arch_setup): Add logic for selecting one of the new target
5371 descriptions. Activate the new vector regsets if applicable.
5372 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5373 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5374 and init_registers_s390x_tevx_linux64.
5376 2015-03-01 Pedro Alves <palves@redhat.com>
5378 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5381 2015-02-27 Pedro Alves <palves@redhat.com>
5383 * linux-x86-low.c (u_debugreg_offset): New function.
5384 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5386 2015-02-27 Pedro Alves <palves@redhat.com>
5388 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5389 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5390 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5391 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5392 (ps_lsetfpregs, ps_getpid)
5393 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5394 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5395 (ps_lsetxregs, ps_plog): Declare.
5397 2015-02-27 Pedro Alves <palves@redhat.com>
5399 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5400 IP_AGENT_EXPORT_FUNC.
5401 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5402 IP_AGENT_EXPORT_FUNC.
5403 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5404 (IP_AGENT_EXPORT): Delete.
5405 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5406 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5407 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5408 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5409 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5410 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5411 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5412 (traceframe_read_count, traceframe_write_count)
5413 (traceframes_created, trace_state_variables, get_raw_reg)
5414 (get_trace_state_variable_value, set_trace_state_variable_value)
5415 (ust_loaded, helper_thread_id, cmd_buf): Use
5416 IPA_SYM_EXPORTED_NAME.
5417 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5418 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5419 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5420 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5421 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5422 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5423 EXTERN_C_PUSH/EXTERN_C_POP.
5424 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5425 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5426 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5427 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5428 (traceframe_write_count, traceframe_read_count)
5429 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5430 (about_to_request_buffer_space, get_trace_state_variable_value)
5431 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5432 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5433 EXTERN_C_PUSH/EXTERN_C_POP.
5434 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5435 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5436 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5437 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5438 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5439 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5440 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5441 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5443 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5444 (IP_AGENT_EXPORT_VAR_DECL): Define.
5446 (gdb_agent_get_raw_reg): Declare.
5448 2015-02-27 Tom Tromey <tromey@redhat.com>
5449 Pedro Alves <palves@redhat.com>
5451 Rename symbols whose names are reserved C++ keywords throughout.
5453 2015-02-27 Pedro Alves <palves@redhat.com>
5455 * Makefile.in (COMPILER): New, get it from autoconf.
5456 (CXX): Get from autoconf instead.
5457 (COMPILE.pre): Use COMPILER.
5458 (CC-LD): Rename to ...
5459 (CC_LD): ... this. Use COMPILER.
5460 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5461 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5462 * acinclude.m4: Include build-with-cxx.m4.
5463 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5464 Disable -Werror by default if building in C++ mode.
5465 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5466 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5467 the C++ compiler. Save/restore CXXFLAGS too.
5468 * configure: Regenerate.
5470 2015-02-27 Pedro Alves <palves@redhat.com>
5472 * acinclude.m4: Include libiberty.m4.
5473 * configure.ac: Call libiberty_INIT.
5474 * config.in, configure: Regenerate.
5476 2015-02-26 Pedro Alves <palves@redhat.com>
5478 * linux-low.c (linux_wait_1): When incrementing the PC past a
5479 program breakpoint always use the_low_target.breakpoint_len as
5480 increment, rather than the maximum between that and
5481 the_low_target.decr_pc_after_break.
5483 2015-02-23 Pedro Alves <palves@redhat.com>
5485 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5486 thread was doing a step-over; always adjust the PC if
5487 we stepped over a permanent breakpoint.
5488 (linux_wait_1): If we stepped over breakpoint that was on top of a
5489 permanent breakpoint, manually advance the PC past it.
5491 2015-02-23 Pedro Alves <palves@redhat.com>
5493 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5495 (x86_fill_gregset, x86_store_gregset): Use it when handling
5498 2015-02-20 Pedro Alves <palves@redhat.com>
5500 * thread-db.c: Include "nat/linux-procfs.h".
5501 (thread_db_init): Skip listing new threads if the kernel supports
5502 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5504 2015-02-20 Pedro Alves <palves@redhat.com>
5506 * linux-low.c (status_pending_p_callback): Use ptid_match.
5508 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5510 PR breakpoints/16812
5511 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5512 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5513 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5515 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5517 PR breakpoints/15956
5518 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5520 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5522 * linux-low.c (linux_low_btrace_conf): Print size.
5523 * server.c (handle_btrace_conf_general_set): New.
5524 (hanle_general_set): Call handle_btrace_conf_general_set.
5525 (handle_query): Report Qbtrace-conf:bts:size as supported.
5527 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5529 * linux-low.c (linux_low_enable_btrace): Update parameters.
5530 (linux_low_btrace_conf): New.
5531 (linux_target_ops)<to_btrace_conf>: Initialize.
5532 * server.c (current_btrace_conf): New.
5533 (handle_btrace_enable): Rename to ...
5534 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5535 to target_enable_btrace. Update comment. Update users.
5536 (handle_qxfer_btrace_conf): New.
5537 (qxfer_packets): Add btrace-conf entry.
5538 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5539 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5540 (target_ops)<read_btrace_conf>: New.
5541 (target_enable_btrace): Update parameters.
5542 (target_read_btrace_conf): New.
5544 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5546 * server.c (handle_btrace_general_set): Remove call to
5547 target_supports_btrace.
5548 (supported_btrace_packets): New.
5549 (handle_query): Call supported_btrace_packets.
5550 * target.h: include btrace-common.h.
5551 (btrace_target_info): Removed.
5552 (supports_btrace, target_supports_btrace): Update parameters.
5554 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5556 * Makefile.in (SFILES): Add common/btrace-common.c.
5557 (OBS): Add common/btrace-common.o.
5558 (btrace-common.o): Add build rules.
5559 * linux-low: Include btrace-common.h.
5560 (linux_low_read_btrace): Use struct btrace_data. Call
5561 btrace_data_init and btrace_data_fini.
5563 2015-02-06 Pedro Alves <palves@redhat.com>
5565 * thread-db.c (find_new_threads_callback): Add debug output.
5567 2015-02-04 Pedro Alves <palves@redhat.com>
5569 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5570 (resume_stopped_resumed_lwps): New function.
5571 (linux_wait_for_event_filtered): Use it.
5573 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5575 * Makefile.in (SFILES): Add linux-personality.c.
5576 (linux-personality.o): New rule.
5577 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5578 list of objects to be built.
5579 * linux-low.c: Include nat/linux-personality.h.
5580 (linux_create_inferior): Remove code to disable address space
5581 randomization (moved to ../nat/linux-personality.c). Create
5582 cleanup to disable address space randomization.
5584 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5586 * Makefile.in (posix-strerror.o): New rule.
5587 (mingw-strerror.o): Likewise.
5588 * configure: Regenerated.
5589 * configure.ac: Source file ../common/common.host. Initialize new
5590 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5592 2015-01-14 Yao Qi <yao@codesourcery.com>
5594 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5595 (ppc-linux.o): New rule.
5596 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5597 * configure.ac: AC_CHECK_FUNCS(getauxval).
5598 * config.in: Re-generated.
5599 * configure: Re-generated.
5600 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5601 ppc64_64bit_inferior_p
5603 2015-01-14 Yao Qi <yao@codesourcery.com>
5605 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5606 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5607 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5608 (PT_ORIG_R3, PT_TRAP): Likewise.
5609 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5610 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5611 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5613 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5615 * i387-fp.c (i387_cache_to_xsave): In look over
5616 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5617 zmmh_low_space field by use of zmmh_high_space.
5619 2015-01-09 Pedro Alves <palves@redhat.com>
5621 * linux-low.c (step_over_bkpt): Move higher up in the file.
5622 (handle_extended_wait): Don't store the stop_pc here.
5623 (get_stop_pc): Adjust comments and rename to ...
5624 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5625 stopped for a software breakpoint or hardware breakpoint.
5626 (thread_still_has_status_pending_p): New function.
5627 (status_pending_p_callback): Use
5628 thread_still_has_status_pending_p. If the event is no longer
5629 interesting, resume the LWP.
5630 (handle_tracepoints): Add assert.
5631 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5632 (wstatus_maybe_breakpoint): New function.
5633 (cancel_breakpoint): Delete function.
5634 (check_stopped_by_watchpoint): New function, factored out from
5635 linux_low_filter_event.
5636 (lp_status_maybe_breakpoint): Delete function.
5637 (linux_low_filter_event): Remove filter_ptid argument.
5638 Leave thread group exits pending here. Store the LWP's stop PC.
5639 Always leave events pending.
5640 (linux_wait_for_event_filtered): Pull all events out of the
5641 kernel, and leave them all pending.
5642 (count_events_callback, select_event_lwp_callback): Consider all
5644 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5645 (select_event_lwp): Only give preference to the stepping LWP in
5646 all-stop mode. Adjust comments.
5647 (ignore_event): New function.
5648 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5649 references to cancel_breakpoints. Adjust to renames. Also give
5650 equal priority to all LWPs that have had events in non-stop mode.
5651 If reporting a software breakpoint event, unadjust the LWP's PC.
5652 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5653 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5655 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5656 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5657 (linux_stopped_by_watchpoint): Adjust.
5658 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5659 * linux-low.h (enum lwp_stop_reason): New.
5660 (struct lwp_info) <stop_pc>: Adjust comment.
5661 <stopped_by_watchpoint>: Delete field.
5662 <stop_reason>: New field.
5663 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5664 * mem-break.c (software_breakpoint_inserted_here)
5665 (hardware_breakpoint_inserted_here): New function.
5666 * mem-break.h (software_breakpoint_inserted_here)
5667 (hardware_breakpoint_inserted_here): Declare.
5668 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5669 (cancel_breakpoints): Delete.
5670 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5671 (upload_fast_traceframes): Remove references to
5674 2015-01-09 Pedro Alves <palves@redhat.com>
5676 * thread-db.c (find_new_threads_callback): Ignore thread if the
5677 kernel thread ID is -1.
5679 2015-01-09 Pedro Alves <palves@redhat.com>
5681 * linux-low.c (linux_attach_fail_reason_string): Move to
5682 nat/linux-ptrace.c, and rename.
5683 (linux_attach_lwp): Update comment.
5684 (attach_proc_task_lwp_callback): New function.
5685 (linux_attach): Adjust to rename and use
5686 linux_proc_attach_tgid_threads.
5687 (linux_attach_fail_reason_string): Delete declaration.
5689 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5691 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5692 * server.c (gdbserver_version): Likewise.
5694 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5696 * remote-utils.c: Include ctype.h.
5697 (input_interrupt): Explicitly handle the case when the char
5698 received is the NUL byte. Improve the printing of non-ASCII
5701 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5703 * linux-low.c (linux_low_filter_event): Update call to
5704 linux_enable_event_reporting following the addition of
5705 a new parameter to that function.
5707 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5710 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5711 (AARCH64_FPCR_REGNO): Likewise.
5712 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5713 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5714 (aarch64_store_fpregset): Likewise.
5716 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5718 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5719 Remove FIXME comment about assumption about N.
5721 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5723 * configure.ac: If large-file support is disabled in GDBserver,
5724 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5725 * configure: Regenerate.
5727 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5729 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5730 warning upon ENODATA from ptrace.
5731 * linux-s390-low.c (s390_store_tdb): New.
5732 (s390_regsets): Add regset for NT_S390_TDB.
5734 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5736 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5737 without a fill_function.
5738 * linux-s390-low.c (s390_fill_last_break): Remove.
5739 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5740 (s390_arch_setup): Use regset's size instead of fill_function for
5743 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5745 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5746 the regset's store function when ptrace returned an error.
5747 * regcache.c (get_thread_regcache): Invalidate register cache
5748 before fetching inferior's registers.
5750 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5752 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5753 while-loop as for-loop.
5754 (regsets_store_inferior_registers): Likewise.
5756 2014-11-28 Yao Qi <yao@codesourcery.com>
5758 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5759 * config.in, configure: Re-generate.
5760 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5763 2014-11-21 Yao Qi <yao@codesourcery.com>
5765 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5766 (AC_CHECK_HEADERS): Remove malloc.h.
5767 * configure: Re-generated.
5768 * config.in: Re-generated.
5769 * server.h: Don't include alloca.h and malloc.h.
5770 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5771 Don't include malloc.h.
5773 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5775 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5776 corresponding ERRNO check in same block.
5778 2014-11-12 Pedro Alves <palves@redhat.com>
5780 * server.c (cont_thread): Update comment.
5781 (start_inferior, attach_inferior): No longer clear cont_thread.
5782 (handle_v_cont): No longer set cont_thread.
5783 (captured_main): Clear cont_thread each time a GDB connects.
5785 2014-11-12 Pedro Alves <palves@redhat.com>
5787 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5788 thread, and don't resume all threads if the Hc thread has exited.
5790 2014-11-12 Pedro Alves <palves@redhat.com>
5792 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5793 the process group instead of to a specific LWP.
5795 2014-10-15 Pedro Alves <palves@redhat.com>
5798 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5800 (arm_set_thread_context): Delete.
5801 (the_low_target): Adjust.
5802 * win32-i386-low.c (debug_registers_changed)
5803 (debug_registers_used): Delete.
5804 (update_debug_registers_callback): New function.
5805 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5806 needing to update their debug registers.
5807 (win32_get_current_dr): New function.
5808 (x86_dr_low_get_addr, x86_dr_low_get_control)
5809 (x86_dr_low_get_status): Fetch the debug register from the thread
5811 (i386_initial_stuff): Adjust.
5812 (i386_get_thread_context): Remove current_event parameter. Don't
5813 clear debug_registers_changed nor copy DR values to
5815 (i386_set_thread_context): Delete.
5816 (i386_prepare_to_resume): New function.
5817 (i386_thread_added): Mark the thread as needing to update irs
5819 (the_low_target): Remove i386_set_thread_context and install
5820 i386_prepare_to_resume.
5821 * win32-low.c (win32_get_thread_context): Adjust.
5822 (win32_set_thread_context): Use SetThreadContext
5824 (win32_prepare_to_resume): New function.
5825 (win32_require_context): New function, factored out from ...
5826 (thread_rec): ... this.
5827 (continue_one_thread): Call win32_prepare_to_resume on each thread
5828 we're about to continue.
5829 (win32_resume): Call win32_prepare_to_resume on the event thread.
5830 * win32-low.h (struct win32_thread_info)
5831 <debug_registers_changed>: New field.
5832 (struct win32_target_ops): Change prototype of set_thread_context,
5833 delete set_thread_context and add prepare_to_resume.
5834 (win32_require_context): New declaration.
5836 2014-10-08 Gary Benson <gbenson@redhat.com>
5838 * server.h: Do not include common-exceptions.h.
5840 2014-10-08 Gary Benson <gbenson@redhat.com>
5842 * server.h: Do not include cleanups.h.
5844 2014-09-30 James Hogan <james.hogan@imgtec.com>
5846 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5849 2014-09-23 Yao Qi <yao@codesourcery.com>
5851 * linux-low.c (lp_status_maybe_breakpoint): New function.
5852 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5853 (count_events_callback): Likewise.
5854 (select_event_lwp_callback): Likewise.
5855 (cancel_breakpoints_callback): Likewise.
5857 2014-09-19 Don Breazeal <donb@codesourcery.com>
5859 * linux-low.c (handle_extended_wait): Call
5860 linux_ptrace_get_extended_event.
5861 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5862 linux_is_extended_waitstatus.
5864 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5866 * Makefile.in (CPPFLAGS): Define.
5867 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5868 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5870 2014-09-16 Gary Benson <gbenson@redhat.com>
5872 * inferiors.h (current_inferior): Renamed as...
5873 (current_thread): New variable. All uses updated.
5874 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5875 (maybe_move_out_of_jump_pad): Likewise.
5876 (cancel_breakpoint): Likewise.
5877 (linux_low_filter_event): Likewise.
5878 (wait_for_sigstop): Likewise.
5879 (linux_resume_one_lwp): Likewise.
5880 (need_step_over_p): Likewise.
5881 (start_step_over): Likewise.
5882 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5883 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5884 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5885 and save_inferior as saved_thread.
5886 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5888 (regcache_invalidate_thread): Likewise.
5889 * remote-utils.c (prepare_resume_reply): Likewise.
5890 * thread-db.c (thread_db_get_tls_address): Likewise.
5891 (disable_thread_event_reporting): Likewise.
5892 (remove_thread_event_breakpoints): Likewise.
5893 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5895 * target.h (set_desired_inferior): Renamed as...
5896 (set_desired_thread): New declaration. All uses updated.
5897 * server.c (myresume): Updated comment to reference thread instead
5899 (handle_serial_event): Likewise.
5900 (handle_target_event): Likewise.
5902 2014-09-12 Tom Tromey <tromey@redhat.com>
5903 Gary Benson <gbenson@redhat.com>
5905 * regcache.h: Include common-regcache.h.
5906 (regcache_read_pc): Don't declare.
5907 * regcache.c (get_thread_regcache_for_ptid): New function.
5909 2014-09-11 Tom Tromey <tromey@redhat.com>
5910 Gary Benson <gbenson@redhat.com>
5912 * symbol.c: New file.
5913 * Makefile.in (SFILES): Add symbol.c.
5914 (OBS): Add symbol.o.
5916 2014-09-11 Gary Benson <gbenson@redhat.com>
5918 * target.c (target_stop_ptid, target_continue_ptid): New
5921 2014-09-11 Tom Tromey <tromey@redhat.com>
5922 Gary Benson <gbenson@redhat.com>
5924 * target.h: Include target/target.h.
5925 * target.c (target_read_memory, target_read_uint32)
5926 (target_write_memory): New functions.
5928 2014-09-11 Gary Benson <gbenson@redhat.com>
5930 * server.h (debug_hw_points): Don't declare.
5931 * server.c (debug_hw_points): Don't define. Replace all uses
5932 with show_debug_regs.
5933 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5934 all uses with show_debug_regs.
5936 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5938 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5939 endianness into account.
5940 (ppc_supply_ptrace_register): Likewise.
5942 2014-09-03 James Hogan <james.hogan@imgtec.com>
5944 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5945 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5947 2014-09-03 Gary Benson <gbenson@redhat.com>
5949 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5950 ALL_DEBUG_ADDRESS_REGISTERS.
5952 2014-09-02 Gary Benson <gbenson@redhat.com>
5954 * i386-low.h: Renamed as...
5955 * x86-low.h: New file. All type, function and variable name
5956 prefixes changed from "i386_" to "x86_". All references updated.
5957 * i386-low.c: Renamed as...
5958 * x86-low.c: New file. All type, function and variable name
5959 prefixes changed from "i386_" to "x86_". All references updated.
5961 2014-09-02 Gary Benson <gbenson@redhat.com>
5963 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5964 (x86_linux_new_thread): Likewise.
5966 2014-08-29 Gary Benson <gbenson@redhat.com>
5968 * server.h (setjmp.h): Do not include.
5969 (toplevel): Do not declare.
5970 (common-exceptions.h): Include.
5971 (cleanups.h): Likewise.
5972 * server.c (toplevel): Do not define.
5973 (exit_code): New static global.
5974 (detach_or_kill_for_exit_cleanup): New function.
5975 (main): New function. Original main renamed to...
5976 (captured_main): New function.
5977 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5979 2014-08-29 Gary Benson <gbenson@redhat.com>
5981 * Makefile.in (SFILES): Add common/common-exceptions.c.
5982 (OBS): Add common-exceptions.o.
5983 (common-exceptions.o): New rule.
5984 * utils.c (prepare_to_throw_exception): New function.
5986 2014-08-29 Gary Benson <gbenson@redhat.com>
5988 * config.in: Regenerate.
5989 * configure: Likewise.
5991 2014-08-29 Gary Benson <gbenson@redhat.com>
5993 * Makefile.in (SFILES): Add common/cleanups.c.
5995 (cleanups.o): New rule.
5997 2014-08-29 Gary Benson <gbenson@redhat.com>
5999 * utils.c (internal_vwarning): New function.
6001 2014-08-28 Gary Benson <gbenson@redhat.com>
6003 * utils.h (fatal): Remove declaration.
6004 * utils.c (fatal): Remove function.
6006 2014-08-28 Gary Benson <gbenson@redhat.com>
6008 * tracepoint.c (gdb_agent_init): Replace fatal with
6010 (initialize_tracepoint): Likewise.
6012 2014-08-28 Gary Benson <gbenson@redhat.com>
6014 * remote-utils.c (remote_prepare): Replace fatal with error.
6016 2014-08-28 Gary Benson <gbenson@redhat.com>
6018 * linux-low.c (linux_async): Replace fatal with warning.
6020 (linux_start_non_stop): Return -1 if linux_async failed.
6022 2014-08-28 Gary Benson <gbenson@redhat.com>
6024 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6026 (i386_dr_low_get_addr): Remove vague comment.
6027 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6030 2014-08-28 Gary Benson <gbenson@redhat.com>
6032 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6033 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6035 (linux_resume_one_lwp): Likewise.
6036 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6038 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6039 with internal_error.
6040 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6041 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6042 (find_register_by_name): Replace fatal with internal_error.
6043 (find_regno): Likewise.
6044 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6045 * thread-db.c (thread_db_create_event): Likewise.
6046 (thread_db_load_search): Likewise.
6047 (try_thread_db_load_1): Likewise.
6048 * tracepoint.c (get_jump_space_head): Replace fatal with
6050 (claim_trampoline_space): Likewise.
6051 (have_fast_tracepoint_trampoline_buffer): Likewise.
6052 (cmd_qtstart): Likewise.
6053 (stop_tracing): Likewise.
6054 (fast_tracepoint_collecting): Likewise.
6055 (target_malloc): Likewise.
6056 (download_tracepoint): Likewise.
6057 (download_trace_state_variables): Replace check with gdb_assert.
6058 (upload_fast_traceframes): Replace fatal with internal_error.
6060 2014-08-19 Tom Tromey <tromey@redhat.com>
6061 Gary Benson <gbenson@redhat.com>
6063 * Makefile.in (SFILES): Add common/common-debug.c.
6064 (OBS): Add common-debug.o.
6065 (common-debug.o): New rule.
6066 * debug.h (debug_printf): Don't declare.
6067 * debug.c (debug_printf): Renamed and rewritten as...
6068 (debug_vprintf): New function.
6070 2014-08-19 Gary Benson <gbenson@redhat.com>
6072 * utils.h: Do not include print-utils.h.
6074 2014-08-19 Tom Tromey <tromey@redhat.com>
6075 Gary Benson <gbenson@redhat.com>
6077 * server.h: Add static assertion.
6078 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6080 2014-08-19 Tom Tromey <tromey@redhat.com>
6081 Gary Benson <gbenson@redhat.com>
6083 * Makefile.in (SFILES): Add common/errors.c.
6084 (OBS): Add errors.o.
6085 (IPA_OBS): Add errors-ipa.o.
6086 (errors.o): New rule.
6087 (errors-ipa.o): Likewise.
6088 * utils.h (perror_with_name, error, warning): Don't declare.
6089 * utils.c (warning): Renamed and rewritten as...
6090 (vwarning): New function.
6091 (error): Renamed and rewritten as...
6092 (verror): New function.
6093 (internal_error): Renamed and rewritten as...
6094 (internal_verror): New function.
6096 2014-08-07 Gary Benson <gbenson@redhat.com>
6098 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6099 * configure: Regenerate.
6100 * config.in: Likewise.
6101 * server.h: Do not include errno.h.
6102 * event-loop.c: Likewise.
6103 * hostio-errno.c: Likewise.
6104 * linux-low.c: Likewise.
6105 * remote-utils.c: Likewise.
6106 * spu-low.c: Likewise.
6107 * utils.c: Likewise.
6108 * gdbreplay.c: Unconditionally include errno.h.
6110 2014-08-07 Gary Benson <gbenson@redhat.com>
6112 * server.h: Do not include string.h.
6113 * event-loop.c: Likewise.
6114 * linux-low.c: Likewise.
6115 * regcache.c: Likewise.
6116 * remote-utils.c: Likewise.
6117 * spu-low.c: Likewise.
6118 * utils.c: Likewise.
6120 2014-08-07 Gary Benson <gbenson@redhat.com>
6122 * server.h: Do not include gdb_assert.h.
6124 2014-08-07 Gary Benson <gbenson@redhat.com>
6126 * server.h: Do not include common-utils.h.
6128 2014-08-07 Gary Benson <gbenson@redhat.com>
6130 * server.h: Do not include ptid.h.
6131 * notif.h: Likewise.
6133 2014-08-07 Gary Benson <gbenson@redhat.com>
6135 * server.h: Do not include gdb_locale.h.
6137 2014-08-07 Gary Benson <gbenson@redhat.com>
6139 * server.h: Do not include gdb/signals.h.
6140 * win32-low.c: Likewise.
6142 2014-08-07 Gary Benson <gbenson@redhat.com>
6144 * server.h: Do not include pathmax.h.
6146 2014-08-07 Gary Benson <gbenson@redhat.com>
6148 * server.h: Do not include libiberty.h.
6149 * linux-bfin-low.c: Likewise.
6151 2014-08-07 Gary Benson <gbenson@redhat.com>
6153 * server.h: Do not include ansidecl.h.
6155 2014-08-07 Gary Benson <gbenson@redhat.com>
6157 * linux-x86-low.c: Do not include stddef.h.
6158 * lynx-ppc-low.c: Likewise.
6159 * tracepoint.c: Likewise.
6161 2014-08-07 Gary Benson <gbenson@redhat.com>
6163 * server.h: Do not include stdarg.h.
6164 * nto-low.c: Likewise.
6166 2014-08-07 Gary Benson <gbenson@redhat.com>
6168 * server.h: Do not include stdlib.h.
6169 * inferiors.c: Likewise.
6170 * linux-low.c: Likewise.
6171 * regcache.c: Likewise.
6172 * spu-low.c: Likewise.
6173 * tracepoint.c: Likewise.
6174 * utils.c: Likewise.
6176 2014-08-07 Gary Benson <gbenson@redhat.com>
6178 * server.h: Do not include stdio.h.
6179 * linux-low.c: Likewise.
6180 * remote-utils.c: Likewise.
6181 * spu-low.c: Likewise.
6182 * utils.c: Likewise.
6183 * wincecompat.c: Likewise.
6185 2014-08-06 Gary Benson <gbenson@redhat.com>
6187 * regcache.c (init_register_cache): Move conditionals inside if.
6189 2014-08-06 Gary Benson <gbenson@redhat.com>
6191 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6193 2014-07-31 Gary Benson <gbenson@redhat.com>
6195 * ax.h: Do not include server.h.
6196 * gdbthread.h: Likewise.
6197 * lynx-low.h: Likewise.
6198 * notif.h: Likewise.
6200 2014-07-30 Gary Benson <gbenson@redhat.com>
6202 * server.h: Include common-defs.h.
6203 Do not include config.h or build-gnulib-gdbserver/config.h.
6205 2014-07-30 Gary Benson <gbenson@redhat.com>
6207 * hostio-errno.c: Move server.h to top of includes list.
6208 * inferiors.c: Likewise.
6209 * linux-x86-low.c: Likewise.
6210 * notif.c: Include server.h.
6212 2014-07-24 Tom Tromey <tromey@redhat.com>
6213 Gary Benson <gbenson@redhat.com>
6215 * server.h (CORE_ADDR): Now unsigned.
6217 2014-07-16 Pedro Alves <palves@redhat.com>
6219 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6221 2014-07-15 Pedro Alves <palves@redhat.com>
6223 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6226 2014-07-11 Pedro Alves <palves@redhat.com>
6228 * linux-low.c (kill_wait_lwp): New function, based on
6229 kill_one_lwp_callback, but use my_waitpid directly.
6230 (kill_one_lwp_callback, linux_kill): Use it.
6232 2014-06-23 Pedro Alves <palves@redhat.com>
6234 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6235 before setting DR0..DR3.
6237 2014-06-20 Gary Benson <gbenson@redhat.com>
6239 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6240 * configure: Regenerated.
6241 * config.in: Likewise.
6243 2014-06-20 Gary Benson <gbenson@redhat.com>
6245 * Makefile.in (SFILES): Update locations for files moved
6247 (object file files): Reordered.
6249 2014-06-20 Gary Benson <gbenson@redhat.com>
6251 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6252 (i386_dr_low_set_addr): Likewise.
6253 (i386_dr_low_get_addr): Likewise.
6254 (i386_dr_low_can_set_control): Likewise.
6255 (i386_dr_low_set_control): Likewise.
6256 (i386_dr_low_get_control): Likewise.
6257 (i386_dr_low_get_status): Likewise.
6258 (i386_get_debug_register_length): Likewise.
6259 * linux-x86-low.c (i386_dr_low_set_addr):
6260 Changed signature. Made static.
6261 (i386_dr_low_get_addr): Likewise.
6262 (i386_dr_low_set_control): Likewise.
6263 (i386_dr_low_get_control): Likewise.
6264 (i386_dr_low_get_status): Likewise.
6265 (i386_dr_low): New global variable.
6266 * win32-i386-low.c (i386_dr_low_set_addr):
6267 Changed signature. Made static.
6268 (i386_dr_low_get_addr): Likewise.
6269 (i386_dr_low_set_control): Likewise.
6270 (i386_dr_low_get_control): Likewise.
6271 (i386_dr_low_get_status): Likewise.
6272 (i386_dr_low): New global variable.
6274 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6276 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6277 * Makefile.in (AR, AR_FLAGS): Define.
6278 * configure: Regenerate.
6280 2014-06-19 Gary Benson <gbenson@redhat.com>
6282 * Makefile.in (i386-dregs.o): New rule.
6283 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6284 * i386-low.c (target.h): Remove include.
6285 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6286 (DR_CONTROL_SHIFT): Likewise.
6287 (DR_CONTROL_SIZE): Likewise.
6288 (DR_RW_EXECUTE): Likewise.
6289 (DR_RW_WRITE): Likewise.
6290 (DR_RW_READ): Likewise.
6291 (DR_RW_IORW): Likewise.
6292 (DR_LEN_1): Likewise.
6293 (DR_LEN_2): Likewise.
6294 (DR_LEN_4): Likewise.
6295 (DR_LEN_8): Likewise.
6296 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6297 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6298 (DR_ENABLE_SIZE): Likewise.
6299 (DR_LOCAL_SLOWDOWN): Likewise.
6300 (DR_GLOBAL_SLOWDOWN): Likewise.
6301 (DR_CONTROL_RESERVED): Likewise.
6302 (I386_DR_CONTROL_MASK): Likewise.
6303 (I386_DR_VACANT): Likewise.
6304 (I386_DR_LOCAL_ENABLE): Likewise.
6305 (I386_DR_GLOBAL_ENABLE): Likewise.
6306 (I386_DR_DISABLE): Likewise.
6307 (I386_DR_SET_RW_LEN): Likewise.
6308 (I386_DR_GET_RW_LEN): Likewise.
6309 (I386_DR_WATCH_HIT): Likewise.
6310 (i386_wp_op_t): Likewise.
6311 (i386_show_dr): Likewise.
6312 (i386_length_and_rw_bits): Likewise.
6313 (i386_insert_aligned_watchpoint): Likewise.
6314 (i386_remove_aligned_watchpoint): Likewise.
6315 (i386_handle_nonaligned_watchpoint): Likewise.
6316 i386_update_inferior_debug_regs(): Likewise.
6317 (i386_dr_insert_watchpoint): Likewise.
6318 (i386_dr_remove_watchpoint): Likewise.
6319 (i386_dr_region_ok_for_watchpoint): Likewise.
6320 (i386_dr_stopped_data_address): Likewise.
6321 (i386_dr_stopped_by_watchpoint): Likewise.
6323 2014-06-19 Gary Benson <gbenson@redhat.com>
6325 * i386-low.c (i386_dr_show): Renamed to
6326 i386_show_dr and made static. All uses updated.
6327 (i386_dr_length_and_rw_bits): Renamed to
6328 i386_length_and_rw_bits and made static.
6330 (i386_dr_insert_aligned_watchpoint): Renamed to
6331 i386_insert_aligned_watchpoint and made static.
6333 (i386_dr_remove_aligned_watchpoint): Renamed to
6334 i386_remove_aligned_watchpoint and made static.
6336 (i386_dr_update_inferior_debug_regs): Renamed to
6337 i386_update_inferior_debug_regs and made static.
6340 2014-06-18 Gary Benson <gbenson@redhat.com>
6342 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6343 (i386_dr_low_can_set_control): Likewise.
6344 (i386_get_debug_register_length): Likewise.
6345 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6346 (i386_dr_low_can_set_control): Likewise.
6347 (i386_get_debug_register_length): Likewise.
6349 2014-06-17 Gary Benson <gbenson@redhat.com>
6351 * i386-low.h (i386-dregs.h): New include.
6352 (DR_FIRSTADDR): Now in i386-dregs.h.
6353 (DR_LASTADDR): Likewise.
6354 (DR_NADDR): Likewise.
6355 (DR_STATUS): Likewise.
6356 (DR_CONTROL): Likewise.
6357 (i386_debug_reg_state): Likewise.
6358 (i386_dr_insert_watchpoint): Likewise.
6359 (i386_dr_remove_watchpoint): Likewise.
6360 (i386_dr_region_ok_for_watchpoint): Likewise.
6361 (i386_dr_stopped_data_address): Likewise.
6362 (i386_dr_stopped_by_watchpoint): Likewise.
6363 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6365 2014-06-18 Gary Benson <gbenson@redhat.com>
6367 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6368 i386_dr_insert_watchpoint.
6369 (i386_low_remove_watchpoint): Renamed to
6370 i386_dr_remove_watchpoint.
6371 (i386_low_region_ok_for_watchpoint): Renamed to
6372 i386_dr_region_ok_for_watchpoint.
6373 (i386_low_stopped_data_address): Renamed to
6374 i386_dr_stopped_data_address.
6375 (i386_low_stopped_by_watchpoint): Renamed to
6376 i386_dr_stopped_by_watchpoint.
6377 * i386-low.c (i386_show_dr): Renamed to
6378 i386_dr_show and made nonstatic. All uses updated.
6379 (i386_length_and_rw_bits): Renamed to
6380 i386_dr_length_and_rw_bits and made nonstatic.
6382 (i386_insert_aligned_watchpoint): Renamed to
6383 i386_dr_insert_aligned_watchpoint and made nonstatic.
6385 (i386_remove_aligned_watchpoint): Renamed to
6386 i386_dr_remove_aligned_watchpoint and made nonstatic.
6388 (i386_update_inferior_debug_regs): Renamed to
6389 i386_dr_update_inferior_debug_regs and made nonstatic.
6391 (i386_low_insert_watchpoint): Renamed to
6392 i386_dr_insert_watchpoint. All uses updated.
6393 (i386_low_remove_watchpoint): Renamed to
6394 i386_dr_remove_watchpoint. All uses updated.
6395 (i386_low_region_ok_for_watchpoint): Renamed to
6396 i386_dr_region_ok_for_watchpoint. All uses updated.
6397 (i386_low_stopped_data_address): Renamed to
6398 i386_dr_stopped_data_address. All uses updated.
6399 (i386_low_stopped_by_watchpoint): Renamed to
6400 i386_dr_stopped_by_watchpoint. All uses updated.
6402 2014-06-18 Gary Benson <gbenson@redhat.com>
6404 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6405 (i386_dr_low_can_set_control): Likewise.
6406 (i386_insert_aligned_watchpoint): New check.
6408 2014-06-18 Gary Benson <gbenson@redhat.com>
6410 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6413 2014-06-18 Gary Benson <gbenson@redhat.com>
6415 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6416 instead of fatal and error.
6417 (i386_handle_nonaligned_watchpoint): Likewise.
6419 2014-06-18 Gary Benson <gbenson@redhat.com>
6421 * i386-low.c (i386_get_debug_register_length): New macro.
6422 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6423 (i386_show_dr): Use debug_printf instead of fprintf. Use
6424 phex to format values.
6426 2014-06-18 Gary Benson <gbenson@redhat.com>
6428 * i386-low.h: Comment changes.
6429 * i386-low.c: Likewise.
6431 2014-06-18 Gary Benson <gbenson@redhat.com>
6433 * i386-low.c: Whitespace changes.
6435 2014-06-12 Tom Tromey <tromey@redhat.com>
6437 * utils.c (freeargv): Remove.
6439 2014-06-12 Tom Tromey <tromey@redhat.com>
6441 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6442 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6443 (parse_debug_format_options): Likewise.
6444 (gdbserver_usage): Likewise.
6445 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6446 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6447 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6449 ($(LIBGNU)): Depend on libiberty.
6450 (all-lib): Recurse into all subdirs.
6451 (install-only): Invoke "install" target in subdirs.
6452 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6454 * configure: Rebuild.
6455 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6456 for vasprintf, vsnprintf, or gettimeofday.
6457 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6460 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6462 * development.sh: Delete.
6463 * Makefile.in (config.status): Adjust dependency on development.sh.
6464 * configure.ac: Adjust development.sh source call.
6465 * configure: Regenerate.
6467 2014-06-02 Pedro Alves <palves@redhat.com>
6469 * ax.c (gdb_free_agent_expr): New function.
6470 * ax.h (gdb_free_agent_expr): New declaration.
6471 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6473 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6475 (clear_breakpoint_conditions_and_commands): New function.
6476 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6477 (clear_breakpoint_conditions_and_commands): New declaration.
6479 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6481 * linux-aarch64-low.c (asm/ptrace.h): Include.
6483 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6485 Fix TLS access for -static -pthread.
6486 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6487 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6488 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6490 2014-05-20 Pedro Alves <palves@redhat.com>
6492 * linux-aarch64-low.c (aarch64_insert_point)
6493 (aarch64_remove_point): No longer check whether the type is
6494 supported here. Adjust to new interface.
6495 (the_low_target): Install aarch64_supports_z_point_type as
6496 supports_z_point_type method.
6497 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6498 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6499 instead of a Z packet char. Adjust.
6500 (arm_supports_z_point_type): New function.
6501 (arm_insert_point, arm_remove_point): Adjust to new interface.
6502 (the_low_target): Install arm_supports_z_point_type.
6503 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6504 (cris_insert_point, cris_remove_point): Adjust to new interface.
6505 Don't check whether the type is supported here.
6506 (the_low_target): Install cris_supports_z_point_type.
6507 * linux-low.c (linux_supports_z_point_type): New function.
6508 (linux_insert_point, linux_remove_point): Adjust to new interface.
6509 * linux-low.h (struct linux_target_ops) <insert_point,
6510 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6511 raw_breakpoint pointer parameter.
6512 <supports_z_point_type>: New method.
6513 * linux-mips-low.c (mips_supports_z_point_type): New function.
6514 (mips_insert_point, mips_remove_point): Adjust to new interface.
6515 Use mips_supports_z_point_type.
6516 (the_low_target): Install mips_supports_z_point_type.
6517 * linux-ppc-low.c (the_low_target): Install NULL as
6518 supports_z_point_type method.
6519 * linux-s390-low.c (the_low_target): Install NULL as
6520 supports_z_point_type method.
6521 * linux-sparc-low.c (the_low_target): Install NULL as
6522 supports_z_point_type method.
6523 * linux-x86-low.c (x86_supports_z_point_type): New function.
6524 (x86_insert_point): Adjust to new insert_point interface. Use
6525 insert_memory_breakpoint. Adjust to new
6526 i386_low_insert_watchpoint interface.
6527 (x86_remove_point): Adjust to remove_point interface. Use
6528 remove_memory_breakpoint. Adjust to new
6529 i386_low_remove_watchpoint interface.
6530 (the_low_target): Install x86_supports_z_point_type.
6531 * lynx-low.c (lynx_target_ops): Install NULL as
6532 supports_z_point_type callback.
6533 * nto-low.c (nto_supports_z_point_type): New.
6534 (nto_insert_point, nto_remove_point): Adjust to new interface.
6535 (nto_target_ops): Install nto_supports_z_point_type.
6536 * mem-break.c: Adjust intro comment.
6537 (struct raw_breakpoint) <raw_type, size>: New fields.
6538 <inserted>: Update comment.
6539 <shlib_disabled>: Delete field.
6540 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6541 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6542 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6543 (raw_bkpt_type_to_target_hw_bp_type): New function.
6544 (find_enabled_raw_code_breakpoint_at): New function.
6545 (find_raw_breakpoint_at): New type and size parameters. Use them.
6546 (insert_memory_breakpoint): New function, based off
6547 set_raw_breakpoint_at.
6548 (remove_memory_breakpoint): New function.
6549 (set_raw_breakpoint_at): Reimplement.
6550 (set_breakpoint): New, based on set_breakpoint_at.
6551 (set_breakpoint_at): Reimplement.
6552 (delete_raw_breakpoint): Go through the_target->remove_point
6553 instead of assuming memory breakpoints.
6554 (find_gdb_breakpoint_at): Delete.
6555 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6556 (find_gdb_breakpoint): New function.
6557 (set_gdb_breakpoint_at): Delete.
6558 (z_type_supported): New function.
6559 (set_gdb_breakpoint_1): New function, loosely based off
6560 set_gdb_breakpoint_at.
6561 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6562 (delete_gdb_breakpoint_at): Delete.
6563 (delete_gdb_breakpoint_1): New function, loosely based off
6564 delete_gdb_breakpoint_at.
6565 (delete_gdb_breakpoint): New function.
6566 (clear_gdb_breakpoint_conditions): Rename to ...
6567 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6569 (add_condition_to_breakpoint): Make static.
6570 (add_breakpoint_condition): Take a struct breakpoint pointer
6571 instead of an address. Adjust.
6572 (gdb_condition_true_at_breakpoint): Rename to ...
6573 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6575 (gdb_condition_true_at_breakpoint): Reimplement.
6576 (add_breakpoint_commands): Take a struct breakpoint pointer
6577 instead of an address. Adjust.
6578 (gdb_no_commands_at_breakpoint): Rename to ...
6579 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6580 parameter. Return true if no breakpoint was found. Change debug
6582 (gdb_no_commands_at_breakpoint): Reimplement.
6583 (run_breakpoint_commands): Rename to ...
6584 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6585 and change return type to boolean.
6586 (run_breakpoint_commands): New function.
6587 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6588 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6589 breakpoint. Go through the_target->remove_point instead of
6590 assuming memory breakpoint.
6591 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6592 software and hardware breakpoints.
6593 (reinsert_raw_breakpoint): Go through the_target->insert_point
6594 instead of assuming memory breakpoint.
6595 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6596 software and hardware breakpoints.
6597 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6598 Check both software and hardware breakpoints.
6599 (validate_inserted_breakpoint): Assert the breakpoint is a
6600 software breakpoint. Set the inserted flag to -1 instead of
6601 setting shlib_disabled.
6602 (delete_disabled_breakpoints): Adjust.
6603 (validate_breakpoints): Only validate software breakpoints.
6604 Adjust to inserted flag change.
6605 (check_mem_read, check_mem_write): Skip breakpoint types other
6606 than software breakpoints. Adjust to inserted flag change.
6607 * mem-break.h (enum raw_bkpt_type): New enum.
6608 (raw_breakpoint, struct process_info): Forward declare.
6609 (Z_packet_to_target_hw_bp_type): Delete declaration.
6610 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6611 (set_gdb_breakpoint, delete_gdb_breakpoint)
6612 (clear_breakpoint_conditions): New declarations.
6613 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6614 (breakpoint_inserted_here): Update comment.
6615 (add_breakpoint_condition, add_breakpoint_commands): Replace
6616 address parameter with a breakpoint pointer parameter.
6617 (gdb_breakpoint_here): Update comment.
6618 (delete_gdb_breakpoint_at): Delete.
6619 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6620 * server.c (process_point_options): Take a struct breakpoint
6621 pointer instead of an address. Adjust.
6622 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6623 delete_gdb_breakpoint.
6624 * spu-low.c (spu_target_ops): Install NULL as
6625 supports_z_point_type method.
6626 * target.h: Include mem-break.h.
6627 (struct target_ops) <prepare_to_access_memory>: Update comment.
6628 <supports_z_point_type>: New field.
6629 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6630 instead of a char. Also take a raw breakpoint pointer.
6631 * win32-arm-low.c (the_low_target): Install NULL as
6632 supports_z_point_type.
6633 * win32-i386-low.c (i386_supports_z_point_type): New function.
6634 (i386_insert_point, i386_remove_point): Adjust to new interface.
6635 (the_low_target): Install i386_supports_z_point_type.
6636 * win32-low.c (win32_supports_z_point_type): New function.
6637 (win32_insert_point, win32_remove_point): Adjust to new interface.
6638 (win32_target_ops): Install win32_supports_z_point_type.
6639 * win32-low.h (struct win32_target_ops):
6640 <supports_z_point_type>: New method.
6641 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6642 instead of a char. Also take a raw breakpoint pointer.
6644 2014-05-20 Pedro Alves <palves@redhat.com>
6646 * mem-break.h: Include break-common.h.
6647 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6648 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6649 (Z_packet_to_target_hw_bp_type): New declaration.
6650 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6651 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6652 (Z_PACKET_ACCESS_WP): Delete macros.
6653 (Z_packet_to_hw_type): Delete function.
6654 * i386-low.h: Don't include break-common.h here.
6655 (Z_packet_to_hw_type): Delete declaration.
6656 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6657 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6658 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6659 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6660 * linux-aarch64-low.c: Don't include break-common.h here.
6661 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6662 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6663 (Z_packet_to_target_hw_bp_type): Delete function.
6664 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6666 (mips_insert_point, mips_remove_point): Use
6667 Z_packet_to_target_hw_bp_type.
6669 2014-05-20 Pedro Alves <palves@redhat.com>
6671 * linux-aarch64-low.c: Include break-common.h.
6672 (enum target_point_type): Delete.
6673 (Z_packet_to_point_type): Rename to ...
6674 (Z_packet_to_target_hw_bp_type): ... this, and return a
6675 target_hw_bp_type instead.
6676 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6677 instead of an enum target_point_type.
6678 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6680 (aarch64_dr_state_insert_one_point)
6681 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6682 (aarch64_handle_aligned_watchpoint)
6683 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6684 Take an enum target_hw_bp_type instead of an enum
6686 (aarch64_supports_z_point_type): New function.
6687 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6688 use Z_packet_to_target_hw_bp_type.
6690 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6692 * configure.ac: Only use -Werror by default when DEVELOPMENT
6694 * configure: Regenerate.
6696 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6698 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6699 * linux-x86-low.c (X86_64_USER_REGS): New.
6700 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6702 2014-04-28 Yao Qi <yao@codesourcery.com>
6704 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6707 2014-04-25 Pedro Alves <palves@redhat.com>
6710 * linux-low.c (linux_attach_fail_reason_string): New function.
6711 (linux_attach_lwp): Delete.
6712 (linux_attach_lwp_1): Rename to ...
6713 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6714 argument. Remove "initial" parameter. Return int instead of
6715 void. Don't error or warn here.
6716 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6717 failure to attach to the tgid. Call warning when failing to
6719 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6720 argument. Remove "initial" parameter. Return int instead of
6721 void. Don't error or warn here.
6722 (linux_attach_fail_reason_string): New declaration.
6723 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6724 interface change. Use linux_attach_fail_reason_string.
6726 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6727 Walfred Tedeschi <walfred.tedeschi@intel.com>
6729 * Makefile.in: Added rules to handle new files
6730 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6731 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6732 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6733 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6734 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6735 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6737 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6738 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6739 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6740 i386/x32-avx512.xml.
6741 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6742 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6743 i386/x32-avx512-linux.xml.
6744 * i387-fp.c (num_avx512_k_registers): New constant for number
6746 (num_avx512_zmmh_low_registers): New constant for number of
6747 lower ZMM registers (0-15).
6748 (num_avx512_zmmh_high_registers): New constant for number of
6749 higher ZMM registers (16-31).
6750 (num_avx512_ymmh_registers): New contant for number of higher
6751 YMM registers (ymm16-31 added by avx521 on x86_64).
6752 (num_avx512_xmm_registers): New constant for number of higher
6753 XMM registers (xmm16-31 added by AVX512 on x86_64).
6754 (struct i387_xsave): Add space for AVX512 registers.
6755 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6756 Add code to handle AVX512 registers.
6757 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6758 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6759 prototypei from generated file.
6760 (tdesc_amd64_avx512_linux): Likewise.
6761 (init_registers_x32_avx512_linux): Likewise.
6762 (tdesc_x32_avx512_linux): Likewise.
6763 (init_registers_i386_avx512_linux): Likewise.
6764 (tdesc_i386_avx512_linux): Likewise.
6765 (x86_64_regmap): Add AVX512 registers.
6766 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6768 (initialize_low_arch): Add code to initialize AVX512 registers.
6770 2014-04-23 Pedro Alves <palves@redhat.com>
6772 * mem-break.c (find_gdb_breakpoint_at): Make static.
6773 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6775 2014-04-23 Pedro Alves <palves@redhat.com>
6777 * i386-low.c: Don't include break-common.h here.
6778 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6779 prototype to take target_hw_bp_type as argument instead of a Z
6781 * i386-low.h: Include break-common.h here.
6782 (Z_packet_to_hw_type): Declare.
6783 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6785 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6786 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6787 (x86_remove_point): Convert the packet number to a
6788 target_hw_bp_type before calling i386_low_remove_watchpoint.
6789 * win32-i386-low.c (i386_insert_point): Convert the packet number
6790 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6791 (i386_remove_point): Convert the packet number to a
6792 target_hw_bp_type before calling i386_low_remove_watchpoint.
6794 2014-04-23 Pedro Alves <palves@redhat.com>
6796 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6798 2014-04-10 Pedro Alves <palves@redhat.com>
6800 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6801 Check if the condition or command is NULL before checking if the
6802 breakpoint is known. On success, return true.
6803 * mem-break.h (add_breakpoint_condition): Document return.
6804 (add_breakpoint_commands): Add describing comment.
6805 * server.c (skip_to_semicolon): New function.
6806 (process_point_options): Use it.
6808 2014-04-09 Pedro Alves <palves@redhat.com>
6810 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6813 2014-02-27 Pedro Alves <palves@redhat.com>
6816 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6818 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6820 (last_thread_of_process_p): Take a PID argument instead of a
6822 (linux_wait_for_lwp): Delete.
6823 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6825 (linux_low_filter_event): New function, party factored out from
6826 linux_wait_for_event.
6827 (linux_wait_for_event): Rename to ...
6828 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6829 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6830 sigsuspend. Check for zombie leaders.
6831 (linux_wait_for_event): Reimplement as wrapper around
6832 linux_wait_for_event_filtered.
6833 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6834 a normal or signal exit is seen, it's the whole process exiting.
6835 (wait_for_sigstop): No longer a for_each_inferior callback.
6836 Rewrite on top of linux_wait_for_event_filtered.
6837 (stop_all_lwps): Call wait_for_sigstop directly.
6838 * server.c (resume, handle_target_event): Handle
6839 TARGET_WAITKIND_NO_RESUMED.
6841 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6843 * win32-low.c (psapi_get_dll_name,
6844 * win32_CreateToolhelp32Snapshot): Delete.
6845 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6846 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6848 (handle_load_dll): Add function description.
6849 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6851 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6853 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6855 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6856 base address when calling win32_add_one_solib.
6857 (handle_load_dll): Delete local variable load_addr.
6858 Remove 0x1000 offset applied to DLL base address when calling
6859 win32_add_one_solib.
6860 (handle_unload_dll): Add comment.
6862 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6864 * win32-low.c (win32_add_all_dlls): Renames
6865 win32_ensure_ntdll_loaded. Rewrite function documentation.
6866 Adjust implementation to always load all DLLs.
6867 Add 0x1000 offset to DLL base address when calling
6868 win32_add_one_solib.
6869 (child_initialization_done): New static global.
6870 (do_initial_child_stuff): Set child_initialization_done to
6871 zero during child initialization, and 1 after. Replace call
6872 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6874 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6875 (handle_unload_dll): Add function documentation.
6876 (get_child_debug_event): Ignore load and unload DLL events
6877 during child initialization.
6879 2014-02-20 Doug Evans <dje@google.com>
6881 Remove global all_lwps.
6882 * inferiors.h (ptid_of): Move here from linux-low.h.
6883 (pid_of, lwpid_of): Ditto.
6884 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6885 parameter is a struct thread_info * now.
6886 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6887 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6888 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6890 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6891 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6892 * linux-arm-low.c (update_registers_callback): Update, "entry"
6893 parameter is a struct thread_info * now.
6894 Fetch lwpid from current_inferior directly.
6895 (arm_insert_point): Pass &all_threads to find_inferior instead of
6897 (arm_remove_point): Ditto.
6898 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6899 (arm_prepare_to_resume): Fetch pid from thread.
6900 (arm_read_description): Fetch lwpid from current_inferior directly.
6901 * linux-low.c (all_lwps): Delete.
6902 (delete_lwp): Delete call to remove_inferior.
6903 (handle_extended_wait): Fetch lwpid from thread.
6904 (add_lwp): Don't set lwp->entry.id. Remove call to
6905 add_inferior_to_list.
6906 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6907 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6908 (kill_one_lwp_callback): Ditto.
6909 (linux_kill): Don't dereference NULL pointer.
6910 Fetch ptid,lwpid from thread.
6911 (get_detach_signal): Fetch ptid from thread.
6912 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6913 Simplify call to regcache_invalidate_thread.
6914 (delete_lwp_callback): Update, "entry" parameter is a
6915 struct thread_info * now. Fetch pid from thread.
6916 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6917 (status_pending_p_callback): Update, "entry" parameter is a
6918 struct thread_info * now. Fetch ptid from thread.
6919 (find_lwp_pid): Update, "entry" parameter is a
6920 struct thread_info * now.
6921 (linux_wait_for_lwp): Fetch pid from thread.
6922 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6923 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6924 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6925 (dequeue_one_deferred_signal): Ditto.
6926 (cancel_breakpoint): Fetch ptid from current_inferior.
6927 (linux_wait_for_event): Pass &all_threads to find_inferior,
6928 not &all_lwps. Fetch ptid, lwpid from thread.
6929 (count_events_callback): Update, "entry" parameter is a
6930 struct thread_info * now.
6931 (select_singlestep_lwp_callback): Ditto.
6932 (select_event_lwp_callback): Ditto.
6933 (cancel_breakpoints_callback): Ditto.
6934 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6936 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6937 (unsuspend_one_lwp): Update, "entry" parameter is a
6938 struct thread_info * now.
6939 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6941 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6942 Fetch lwpid from thread, not lwp.
6943 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6944 Pass &all_threads to find_inferior, not &all_lwps.
6945 (send_sigstop): Fetch lwpid from thread, not lwp.
6946 (send_sigstop_callback): Update, "entry" parameter is a
6947 struct thread_info * now.
6948 (suspend_and_send_sigstop_callback): Ditto.
6949 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6950 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6951 struct thread_info * now.
6952 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6954 (lwp_running): Update, "entry" parameter is a
6955 struct thread_info * now.
6956 (stop_all_lwps): Fetch ptid from thread.
6957 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6958 (linux_resume_one_lwp): Fetch lwpid from thread.
6959 (linux_set_resume_request): Update, "entry" parameter is a
6960 struct thread_info * now. Fetch pid, lwpid from thread.
6961 (resume_status_pending_p): Update, "entry" parameter is a
6962 struct thread_info * now.
6963 (need_step_over_p): Ditto. Fetch lwpid from thread.
6964 (start_step_over): Fetch lwpid from thread.
6965 (linux_resume_one_thread): Update, "entry" parameter is a
6966 struct thread_info * now. Fetch lwpid from thread.
6967 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6968 (proceed_one_lwp): Update, "entry" parameter is a
6969 struct thread_info * now. Fetch lwpid from thread.
6970 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6971 struct thread_info * now.
6972 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6973 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6974 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6976 (regsets_store_inferior_registers): Ditto.
6977 (fetch_register, store_register): Ditto.
6978 (linux_read_memory, linux_write_memory): Ditto.
6979 (linux_request_interrupt): Ditto.
6980 (linux_read_auxv): Ditto.
6981 (linux_xfer_siginfo): Ditto.
6982 (linux_qxfer_spu): Ditto.
6983 (linux_qxfer_libraries_svr4): Ditto.
6984 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6985 moved to inferiors.h.
6987 (get_thread_lwp): Update.
6988 (struct lwp_info): Delete member "entry". Simplify comment for
6991 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6992 current_inferior directly.
6993 (update_watch_registers_callback): Update, "entry" parameter is a
6994 struct thread_info * now. Fetch pid from thread.
6995 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6996 (mips_insert_point): Fetch lwpid from current_inferior.
6997 Pass &all_threads to find_inferior, not &all_lwps.
6998 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6999 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7001 (mips_stopped_data_address): Ditto.
7002 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7004 * linux-tile-low.c (tile_arch_setup): Ditto.
7005 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7006 (update_debug_registers_callback): Update, "entry" parameter is a
7007 struct thread_info * now. Fetch pid from thread.
7008 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7009 Pass &all_threads to find_inferior, not &all_lwps.
7010 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7011 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7012 Pass &all_threads to find_inferior, not &all_lwps.
7013 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7014 (i386_dr_low_get_status): Ditto.
7015 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7016 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7017 (x86_linux_read_description): Ditto.
7018 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7020 2014-02-20 Doug Evans <dje@google.com>
7022 * inferiors.c (get_first_inferior): Fix buglet.
7024 2014-02-19 Doug Evans <dje@google.com>
7026 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7027 * inferiors.c (add_thread): Change result type to struct thread_info *.
7028 All callers updated.
7029 (add_lwp): Call add_thread here instead of in callers.
7030 All callers updated.
7031 * linux-low.h (get_lwp_thread): Rewrite.
7032 (struct lwp_info): New member "thread".
7034 2014-02-19 Doug Evans <dje@google.com>
7036 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7037 All callers updated.
7039 2014-02-19 Doug Evans <dje@google.com>
7041 * inferiors.c (add_thread): Fix whitespace.
7043 2014-02-19 Doug Evans <dje@google.com>
7045 * dll.c (clear_dlls): Replace accessing list implemention details
7047 * gdbthread.h (get_first_thread): Declare.
7048 * inferiors.c (for_each_inferior_with_data): New function.
7049 (get_first_thread): New function.
7050 (find_thread_ptid): Simplify.
7051 (get_first_inferior): New function.
7052 (clear_list): Delete.
7053 (one_inferior_p): New function.
7054 (clear_inferior_list): New function.
7055 (clear_inferiors): Update.
7056 * inferiors.h (for_each_inferior_with_data): Declare.
7057 (clear_inferior_list): Declare.
7058 (one_inferior_p): Declare.
7059 (get_first_inferior): Declare.
7060 * linux-low.c (linux_wait_for_event): Replace accessing list
7061 implemention details with API function.
7062 * server.c (target_running): Ditto.
7063 (accumulate_file_name_length): New function.
7064 (emit_dll_description): New function.
7065 (handle_qxfer_libraries): Replace accessing list implemention
7066 details with API function.
7067 (handle_qxfer_threads_worker): New function.
7068 (handle_qxfer_threads_proper): Replace accessing list implemention
7069 details with API function.
7070 (handle_query): Ditto.
7071 (visit_actioned_threads_callback_ftype): New typedef.
7072 (visit_actioned_threads_data): New struct.
7073 (visit_actioned_threads): Rewrite to be find_inferior callback.
7074 (resume): Call find_inferior.
7075 (handle_status): Replace accessing list implemention
7076 details with API function.
7077 (process_serial_event): Replace accessing list implemention details
7079 * target.c (set_desired_inferior): Replace accessing list implemention
7080 details with API function.
7081 * tracepoint.c (same_process_p): New function.
7082 (gdb_agent_about_to_close): Replace accessing list implemention
7083 details with API function.
7084 * win32-low.c (child_delete_thread): Replace accessing list
7085 implemention details with API function.
7086 (match_dll_by_basename): New function.
7087 (dll_is_loaded_by_basename): New function.
7088 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7089 details call to dll_is_loaded_by_basename.
7091 2014-02-19 Doug Evans <dje@google.com>
7093 * dll.h (struct dll_info): Add comment.
7094 * gdbthread.h (struct thread_info): Add comment.
7095 (current_ptid): Simplify.
7096 * inferiors.c (add_process): Update.
7097 (remove_process): Update.
7098 * inferiors.h (struct process_info): Rename member "head" to "entry".
7099 * linux-low.c (delete_lwp): Update.
7101 (last_thread_of_process_p): Update.
7102 (kill_one_lwp_callback, linux_kill): Update.
7103 (status_pending_p_callback): Update.
7104 (wait_for_sigstop): Update. Simplify read of ptid.
7105 (start_step_over): Update.
7106 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7107 (get_lwp_thread): Update.
7108 (struct lwp_info): Rename member "head" to "entry".
7109 * regcache.h (inferior_list_entry): Delete.
7110 * server.c (kill_inferior_callback): Update.
7111 (detach_or_kill_inferior_callback): Update.
7112 (print_started_pid): Update.
7113 (print_attached_pid): Update.
7114 (process_serial_event): Simplify read of ptid.
7115 * thread-db.c (thread_db_create_event): Update.
7116 (thread_db_get_tls_address): Update.
7117 * win32-low.c (current_inferior_ptid): Simplify.
7119 2014-02-19 Tom Tromey <tromey@redhat.com>
7121 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7123 (target_supports_btrace): Update.
7125 2014-02-14 Yao Qi <yao@codesourcery.com>
7127 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7128 (rsp-low-ipa.o): New target.
7130 2014-02-12 Tom Tromey <tromey@redhat.com>
7132 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7133 convert_ascii_to_int.
7134 * regcache.c (registers_to_string): Likewise.
7135 * remote-utils.c (decode_M_packet): Likewise.
7136 * server.c (process_serial_event): Likewise.
7138 2014-02-12 Tom Tromey <tromey@redhat.com>
7140 * server.c (handle_query, handle_v_run): Use hex2bin, not
7142 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7144 2014-02-12 Tom Tromey <tromey@redhat.com>
7146 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7147 convert_int_to_ascii.
7148 * regcache.c (registers_to_string, collect_register_as_string):
7150 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7152 * server.c (process_serial_event): Likewise.
7153 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7154 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7156 2014-02-12 Tom Tromey <tromey@redhat.com>
7158 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7159 bin2hex, not hexify.
7160 * tracepoint.c (cmd_qtstatus): Likewise.
7162 2014-02-12 Tom Tromey <tromey@redhat.com>
7164 * remote-utils.c (monitor_output): Pass explicit length to
7167 2014-02-12 Tom Tromey <tromey@redhat.com>
7169 * tracepoint.c: Include rsp-low.h.
7170 * server.c: Include rsp-low.h.
7171 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7172 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7174 * remote-utils.c: Include rsp-low.h.
7175 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7176 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7177 (convert_int_to_ascii, convert_ascii_to_int): Move to
7179 * regcache.c: Include rsp-low.h.
7180 * ax.c: Include rsp-low.h.
7181 * Makefile.in (SFILES): Add common/rsp-low.c.
7182 (OBS): Add rsp-low.o.
7183 (rsp-low.o): New target.
7185 2014-02-12 Tom Tromey <tromey@redhat.com>
7187 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7188 Include print-utils.h.
7189 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7190 (plongest, thirty_two, phex_nz): Remove.
7191 * Makefile.in (SFILES): Add common/print-utils.c.
7192 (OBS): Add print-utils.o.
7193 (print-utils-ipa.o): New target.
7194 (print-utils.o): New target.
7195 (IPA_OBJS): Add print-utils-ipa.o.
7197 2014-02-06 Tom Tromey <tromey@redhat.com>
7199 * Makefile.in (SFILES): Fix indentation.
7201 2014-02-05 Doug Evans <dje@google.com>
7203 * linux-low.c (linux_wait_for_event): Improve comment.
7204 (linux_wait_1): Keep current_inferior in sync with event_child.
7206 2014-01-22 Doug Evans <dje@google.com>
7208 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7210 2014-01-22 Doug Evans <dje@google.com>
7212 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7213 * configure: Regenerate.
7214 * config.in: Regenerate.
7215 * Makefile.in (SFILES): Add debug.c.
7217 * debug.c: New file.
7218 * debug.h: New file.
7219 * linux-aarch64-low.c (*): Update all debugging printfs to use
7220 debug_printf instead of fprintf.
7221 * linux-arm-low.c (*): Ditto.
7222 * linux-cris-low.c (*): Ditto.
7223 * linux-crisv32-low.c (*): Ditto.
7224 * linux-m32r-low.c (*): Ditto.
7225 * linux-sparc-low.c (*): Ditto.
7226 * linux-x86.c (*): Ditto.
7227 * linux-low.c (*): Ditto.
7228 (linux_wait_1): Add calls to debug_enter, debug_exit.
7229 (linux_wait): Remove redundant debugging printf.
7230 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7231 (linux_resume, unstop_all_lwps): Ditto.
7232 * mem-break.c (*): Update all debugging printfs to use
7233 debug_printf instead of fprintf.
7234 * remote-utils.c (*): Ditto.
7235 * thread-db.c (*): Ditto.
7236 * server.c #include <ctype.h>, "gdb_vecs.h".
7237 (debug_threads): Moved to debug.c.
7238 (*): Update all debugging printfs to use debug_printf instead of
7240 (start_inferior): Replace call to fflush with call to debug_flush.
7241 (monitor_show_help): Mention set debug-format.
7242 (parse_debug_format_options): New function.
7243 (handle_monitor_command): Handle "monitor set debug-format".
7244 (gdbserver_usage): Mention --debug-format.
7245 (main): Parse --debug-format.
7246 * server.h (debug_threads): Declaration moved to debug.h.
7248 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7249 trace_debug_1 that uses debug_printf.
7250 (tracepoint_look_up_symbols): Update all debugging printfs to use
7251 debug_printf instead of fprintf.
7253 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7255 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7258 2014-01-17 Pedro Alves <palves@redhat.com>
7261 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7262 defined after including gdb_proc_service.h.
7264 2014-01-16 Doug Evans <dje@google.com>
7266 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7267 (match_dll): Use it.
7269 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7271 * target.h (target_ops) <read_btrace>: Change parameters and
7272 return type to allow error reporting.
7273 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7274 trace reading errors on.
7275 * linux-low.c (linux_low_read_btrace): Pass trace reading
7277 (linux_low_disable_btrace): New.
7279 2014-01-15 Doug Evans <dje@google.com>
7281 * inferiors.c (thread_id_to_gdb_id): Delete.
7282 * inferiors.h (thread_id_to_gdb_id): Delete.
7284 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7286 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7287 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7290 2014-01-08 Pedro Alves <palves@redhat.com>
7292 * server.c (handle_status): Don't discard previous queued stop
7293 replies or thread's pending status here.
7294 (main) <disconnection>: Do it here instead.
7296 2014-01-08 Pedro Alves <palves@redhat.com>
7298 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7299 * server.c (visit_actioned_threads, handle_pending_status): New
7301 (handle_v_cont): Factor out parts to ...
7302 (resume): ... this new function. If in all-stop, and a thread
7303 being resumed has a pending status, report it without actually
7305 (myresume): Adjust to use the new 'resume' function.
7306 (clear_pending_status_callback, set_pending_status_callback)
7307 (find_status_pending_thread_callback): New functions.
7308 (handle_status): Handle the case of multiple threads having
7309 interesting statuses to report. Report threads' real last signal
7310 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7311 with an interesting thread to report the status for, instead of
7312 always reporting the status of the first thread.
7314 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7316 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7317 * gdbreplay.c (gdbreplay_version): Likewise.
7319 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7321 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7322 iov.iov_len with the real length in use.
7324 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7326 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7327 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7328 for all targets that use win32-low.c.
7329 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7330 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7332 2013-12-13 Pedro Alves <palves@redhat.com>
7334 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7335 if equal to TARGET_WAITKIND_LOADED.
7336 * win32-low.c (cached_status): New static global.
7337 (win32_wait): Add declaration.
7338 (do_initial_child_stuff): Flush all initial pending debug events
7339 up to the initial breakpoint.
7340 (win32_wait): If CACHED_STATUS was set, return that instead
7341 of doing a real wait. Remove the code resuming the execution
7342 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7343 during the initial phase. Also remove the code changing
7344 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7345 TARGET_WAITKIND_STOPPED.
7347 2013-12-11 Yao Qi <yao@codesourcery.com>
7349 * notif.c (handle_notif_ack): Return 0 if no notification
7352 2013-11-20 Doug Evans <dje@google.com>
7354 * linux-low.c (linux_set_resume_request): Fix comment.
7356 2013-11-20 Doug Evans <dje@google.com>
7358 * linux-low.c (resume_status_pending_p): Tweak comment.
7360 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7362 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7363 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7364 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7365 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7366 (srv_amd64_regobj): Add amd64-mpx.o.
7367 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7368 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7369 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7370 * i387-fp.c (num_pl_bnd_register) Added constant.
7371 (num_pl_bnd_cfg_registers) Added constant.
7372 (struct i387_xsave) Added reserved area and MPX fields.
7373 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7374 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7376 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7377 (init_registers_amd64_mpx_linux): Declare new function.
7378 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7379 (x86_64_regmap): Add MPX registers.
7380 (x86_linux_read_description): Add MPX case.
7381 (initialize_low_arch): Initialize MPX targets.
7383 2013-11-18 Tom Tromey <tromey@redhat.com>
7385 * configure: Rebuild.
7386 * configure.ac: Don't check for stdlib.h.
7387 * gdbreplay.c: Unconditionally include stdlib.h.
7389 2013-11-18 Tom Tromey <tromey@redhat.com>
7391 * config.in: Rebuild.
7392 * configure: Rebuild.
7393 * configure.ac: Don't use AC_HEADER_DIRENT.
7395 2013-11-18 Tom Tromey <tromey@redhat.com>
7397 * server.h: Don't check HAVE_STRING_H.
7398 * gdbreplay.c: Don't check HAVE_STRING_H.
7399 * configure: Rebuild.
7401 2013-11-18 Tom Tromey <tromey@redhat.com>
7403 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7406 2013-11-08 Tom Tromey <tromey@redhat.com>
7408 * configure, config.in: Rebuild.
7409 * configure.ac: Remove unused configury.
7411 2013-11-08 Tom Tromey <tromey@redhat.com>
7413 * acinclude.m4: Include common.m4, codeset.m4.
7414 * configure, config.in: Rebuild.
7415 * configure.ac: Use GDB_AC_COMMON.
7417 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7419 * linux-s390-low.c (HWCAP_S390_TE): New define.
7420 (s390_arch_setup): Consider the TE field in the HWCAP for
7421 determining 'have_regset_tdb'.
7423 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7426 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7429 2013-10-02 Pedro Alves <palves@redhat.com>
7431 * server.c (process_serial_event): Don't output "GDBserver
7432 exiting" if GDB is connected through stdio.
7433 * target.c (mywait): Likewise, be silent if GDB is connected
7436 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7438 * lynx-low.c (lynx_add_threads_after_attach): New function.
7439 (lynx_attach): Remove call to add_thread. Add call to
7440 lynx_add_threads_after_attach instead.
7442 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7444 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7445 * config.in, configure: Regenerated.
7447 2013-09-18 Yao Qi <yao@codesourcery.com>
7450 * server.c (start_inferior): Clear 'resume_info'.
7452 2013-09-16 Jiong Wang <jiwang@tilera.com>
7454 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7457 2013-09-16 Jiong Wang <jiwang@tilera.com>
7459 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7460 linux-tile-low.o to srv_tgtobj.
7462 2013-09-16 Will Newton <will.newton@linaro.org>
7464 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7467 2013-09-06 Pedro Alves <palves@redhat.com>
7469 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7470 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7471 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7472 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7473 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7474 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7476 2013-09-06 Pedro Alves <palves@redhat.com>
7478 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7479 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7481 2013-09-06 Pedro Alves <palves@redhat.com>
7483 * linux-amd64-ipa.c: Include tracepoint.h.
7484 * linux-i386-ipa.c: Include tracepoint.h.
7486 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7488 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7489 (ps_get_thread_area): New function.
7491 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7493 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7494 (initialize_low_arch): Call init_registers_crisv32 rather than
7495 init_register_crisv32.
7497 2013-09-05 Pedro Alves <palves@redhat.com>
7499 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7501 * hostio.h: ... this new file.
7502 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7503 win32-low.c: Include hostio.h.
7505 2013-09-05 Pedro Alves <palves@redhat.com>
7507 * server.h (gdb_client_data, handler_func, callback_handler_func)
7508 (delete_file_handler, add_file_handler, append_callback_event)
7509 (delete_callback_event, start_event_loop, initialize_event_loop):
7510 Move to event-loop.h and include it.
7511 * event-loop.h: New file.
7513 2013-09-05 Pedro Alves <palves@redhat.com>
7515 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7516 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7517 (loaded_dll, unloaded_dll): Move to ...
7518 * dll.h: ... this new file.
7519 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7521 2013-09-05 Pedro Alves <palves@redhat.com>
7523 * server.h (current_process, get_thread_process, all_processes)
7524 (add_inferior_to_list, for_each_inferior, current_inferior)
7525 (remove_inferior, add_process, remove_process, find_process_pid)
7526 (have_started_inferiors_p, have_attached_inferiors_p)
7527 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7528 (clear_inferiors, find_inferior, find_inferior_id)
7529 (inferior_target_data, set_inferior_target_data)
7530 (inferior_regcache_data, set_inferior_regcache_data): Move to
7531 inferiors.h, and include it.
7532 * inferiors.h: New file.
7534 2013-09-05 Pedro Alves <palves@redhat.com>
7536 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7540 2013-09-05 Pedro Alves <palves@redhat.com>
7542 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7544 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7545 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7546 (handle_tracepoint_general_set, handle_tracepoint_query)
7547 (tracepoint_finished_step, tracepoint_was_hit)
7548 (release_while_stepping_state_list, current_traceframe)
7549 (in_readonly_region, traceframe_read_mem)
7550 (fetch_traceframe_registers, traceframe_read_sdata)
7551 (traceframe_read_info, struct fast_tpoint_collect_status)
7552 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7553 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7554 (supply_fast_tracepoint_registers)
7555 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7556 (ipa_tdesc, claim_trampoline_space)
7557 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7558 (agent_mem_read, agent_get_trace_state_variable_value)
7559 (agent_set_trace_state_variable_value, agent_tsv_read)
7560 (agent_mem_read_string, get_raw_reg_func_addr)
7561 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7562 * tracepoint.h: ... this new file.
7564 2013-09-05 Pedro Alves <palves@redhat.com>
7566 * server.h (perror_with_name, error, fatal, warning, paddress)
7567 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7569 * utils.h: New file.
7571 2013-09-05 Pedro Alves <palves@redhat.com>
7573 * server.h (remote_debug, noack_mode, transport_is_reliable)
7574 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7575 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7576 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7577 (write_enn, initialize_async_io, enable_async_io)
7578 (disable_async_io, check_remote_input_interrupt_request)
7579 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7580 (dead_thread_notify, prepare_resume_reply)
7581 (decode_address_to_semicolon, decode_address, decode_m_packet)
7582 (decode_M_packet, decode_X_packet, decode_xfer_write)
7583 (decode_search_memory_packet, unhexify, hexify)
7584 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7585 (look_up_one_symbol, relocate_instruction)
7586 (monitor_output): Move to remote-utils.h, and include it.
7587 * remote-utils.h: New file.
7589 2013-09-05 Pedro Alves <palves@redhat.com>
7591 * server.h (_): Delete.
7593 2013-09-02 Pedro Alves <palves@redhat.com>
7595 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7596 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7598 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7600 2013-09-02 Pierre Muller <muller@sourceware.org>
7602 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7603 or WriteProcessMemory complete successfully and handle
7604 ERROR_PARTIAL_COPY error.
7606 2013-09-02 Pedro Alves <palves@redhat.com>
7608 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7609 error instead of EIO.
7611 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7614 * linux-low.c: Include filestuff.h.
7615 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7616 * lynx-low.c: Include filestuff.h.
7617 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7618 * server.c: Include filestuff.h.
7619 (main): Call notice_open_fds.
7620 * spu-low.c: Include filestuff.h.
7621 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7623 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7625 * Makefile.in: Explain why ../target and ../nat are not
7626 listed as include file search paths.
7627 (linux-waitpid.o): New object file rule.
7628 * configure.srv (srv_native_linux_obj): New variable.
7629 Replace all occurrences of linux native object files with
7630 $srv_native_linux_obj.
7631 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7632 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7633 (linux_enable_event_reporting): Remove declaration.
7634 (my_waitpid): Moved to common/linux-waitpid.c.
7635 (linux_wait_for_event): Pass ptid when calling
7636 linux_enable_event_reporting.
7637 (linux_supports_tracefork_flag): Remove.
7638 (linux_enable_event_reporting): Likewise.
7639 (linux_tracefork_grandchild): Remove.
7640 (STACK_SIZE): Moved to common/linux-ptrace.c.
7641 (linux_tracefork_child): Remove.
7642 (linux_test_for_tracefork): Remove.
7643 (linux_look_up_symbols): Call linux_supports_traceclone.
7644 (initialize_low): Remove call to linux_test_for_tracefork.
7645 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7646 common/linux-ptrace.h.
7647 (PTRACE_TYPE_ARG4): Likewise.
7648 Include linux-ptrace.h.
7650 2013-08-21 Pedro Alves <palves@redhat.com>
7652 * config.in: Renegerate.
7654 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7656 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7657 (SFILES): Remove $(srcdir)/common/target-common.c and
7658 add $(srcdir)/target/waitstatus.c.
7659 (OBS): Remove target-common.o and add waitstatus.o.
7660 (server_h): Remove $(srcdir)/../common/target-common.h and
7661 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7662 and $(srcdir)/../target/waitstatus.h.
7663 (target-common.o): Remove.
7664 (waitstatus.o): New target object file.
7665 * target.h: Do not include target-common.h and
7666 include target/resume.h, target/wait.h and
7667 target/waitstatus.h.
7669 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7671 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7672 to PTRACE_TYPE_ARG3.
7673 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7674 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7676 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7677 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7679 2013-07-27 Jie Zhang <jie@codesourcery.com>
7680 Daniel Jacobowitz <dan@codesourcery.com>
7681 Yao Qi <yao@codesourcery.com>
7683 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7684 (mips-linux-watch.o): New rule.
7685 (mips_linux_watch_h): New variable.
7686 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7688 * linux-mips-low.c: Include mips-linux-watch.h.
7689 (struct arch_process_info, struct arch_lwp_info): New.
7690 (update_watch_registers_callback): New function.
7691 (mips_linux_new_process, mips_linux_new_thread) New functions.
7692 (mips_linux_prepare_to_resume, mips_insert_point): New
7694 (mips_remove_point, mips_stopped_by_watchpoint): New
7696 (rsp_bp_type_to_target_hw_bp_type): New function.
7697 (mips_stopped_data_address): New function.
7698 (the_low_target): Add watchpoint support functions.
7700 2013-07-27 Yao Qi <yao@codesourcery.com>
7702 * i386-low.c: Include break-common.h.
7703 (enum target_hw_bp_type): Remove.
7705 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7707 * Makefile.in (SFILES): /common/target-common.c.
7708 (OBS): Add target-common.o.
7709 (server_h): Add $(srcdir)/../common/target-common.h.
7710 (target-common.o): New target.
7711 * server.c (queue_stop_reply_callback): Free
7712 status string after use.
7713 * target.c (target_waitstatus_to_string): Remove.
7714 * target.h: Include target-common.h.
7715 (resume_kind): Likewise.
7716 (target_waitkind): Likewise.
7717 (target_waitstatus): Likewise.
7718 (TARGET_WNOHANG): Likewise.
7720 2013-07-04 Yao Qi <yao@codesourcery.com>
7722 * Makefile.in (host_alias): Use @host_noncanonical@.
7723 (target_alias): Use @target_noncanonical@.
7724 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7725 ACX_NONCANONICAL_HOST.
7726 * configure: Regenerated.
7729 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7731 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7732 * configure: Rebuild.
7733 * Makefile.in (version_host, version_target): Get from configure.
7734 (version.c): Use $(version_host) and $(version_target).
7736 2013-07-03 Pedro Alves <palves@redhat.com>
7738 * Makefile.in (config.status): Depend on development.sh.
7739 * acinclude.m4: Include libmcheck.m4.
7740 * configure: Regenerate.
7742 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7744 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7745 attribute inside the parentheses.
7746 (winapi_DebugSetProcessKillOnExit): Ditto.
7747 (winapi_DebugBreakProcess): Ditto.
7748 (winapi_GenerateConsoleCtrlEvent): Ditto.
7750 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7752 * notif.h (notif_event): Add a dummy member to avoid compiler
7755 2013-07-01 Pedro Alves <palves@redhat.com>
7757 * hostio.c (HOSTIO_PATH_MAX): Define.
7758 (require_filename, handle_open, handle_unlink, handle_readlink):
7761 2013-07-01 Pedro Alves <palves@redhat.com>
7763 * server.h: Include "pathmax.h".
7764 * linux-low.c: Don't include sys/param.h.
7765 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7767 * win32-low.c: Don't include sys/param.h.
7768 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7770 2013-07-01 Pedro Alves <palves@redhat.com>
7772 * event-loop.c: Don't check HAVE_UNISTD_H before including
7774 * gdbreplay.c: Likewise.
7775 * remote-utils.c: Likewise.
7776 * server.c: Likewise.
7777 * configure.ac: Don't check for unistd.h.
7778 * configure: Regenerate.
7780 2013-06-28 Tom Tromey <tromey@redhat.com>
7782 * Makefile.in (version.c): Use version.in, not
7785 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7787 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7788 * configure: Rebuild.
7789 * Makefile.in (version_host, version_target): Get from configure.
7790 (version.c): Use $(version_host) and $(version_target).
7792 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7794 Fix trace-status to output user name without trailing colon.
7795 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7797 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7799 Fix trace-status to output proper start-time and stop-time.
7800 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7801 output start time and stop time in hex as gdb expects.
7803 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7805 * tracepoint.c (build_traceframe_info_xml): Output trace state
7806 variables present in the trace buffer.
7808 2013-06-24 Tom Tromey <tromey@redhat.com>
7810 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7812 (version.o): Remove.
7813 * gdbreplay.c: Include version.h.
7814 (version, host_name): Don't declare.
7815 * server.h: Include version.h.
7816 (version, host_name): Don't declare.
7818 2013-06-12 Pedro Alves <palves@redhat.com>
7820 * linux-x86-low.c (linux_is_elf64): Delete global.
7821 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7822 with local linux_pid_exe_is_elf_64_file use.
7824 2013-06-11 Pedro Alves <palves@redhat.com>
7826 * linux-low.c (regset_disabled, disable_regset): New functions.
7827 (regsets_fetch_inferior_registers)
7828 (regsets_store_inferior_registers): Use them.
7829 (initialize_regsets_info); Don't allocate the disabled_regsets
7831 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7834 2013-06-11 Pedro Alves <palves@redhat.com>
7836 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7839 2013-06-11 Pedro Alves <palves@redhat.com>
7841 * linux-x86-low.c (initialize_low_arch): Call
7842 init_registers_x32_avx_linux.
7844 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7846 Fix compatibility with Android Bionic.
7847 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7850 2013-06-07 Pedro Alves <palves@redhat.com>
7853 * Makefile.in (OBS): Add tdesc.o.
7854 (IPA_OBJS): Add tdesc-ipa.o.
7855 (tdesc-ipa.o): New rule.
7856 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7858 * linux-low.c (new_inferior): Delete.
7859 (disabled_regsets, num_regsets): Delete.
7860 (linux_add_process): Adjust to set the new per-process
7862 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7863 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7864 was a stop. When calling arch_setup, switch the current inferior
7865 to the thread that got an event.
7866 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7867 (regsets_fetch_inferior_registers)
7868 (regsets_store_inferior_registers): New regsets_info parameter.
7870 (linux_register_in_regsets): New regs_info parameter. Adjust to
7872 (register_addr, fetch_register, store_register): New usrregs_info
7873 parameter. Adjust to use it.
7874 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7875 parameter regs_info. Adjust to use it.
7876 (linux_fetch_registers): Get the current inferior's regs_info, and
7878 (linux_store_registers): Ditto.
7879 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7880 (initialize_low): Don't initialize the target_regsets here. Call
7881 initialize_low_arch.
7882 * linux-low.h (target_regsets): Delete declaration.
7883 (struct regsets_info): New.
7884 (struct usrregs_info): New.
7885 (struct regs_info): New.
7886 (struct process_info_private) <new_inferior>: New field.
7887 (struct linux_target_ops): Delete the num_regs, regmap, and
7888 regset_bitmap fields. New field regs_info.
7889 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7890 * i387-fp.c (num_xmm_registers): Delete.
7891 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7892 calls to new interface.
7893 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7894 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7895 Infer the number of xmm registers from the regcache's target
7897 * i387-fp.h (num_xmm_registers): Delete.
7898 * inferiors.c (add_thread): Don't install the thread's regcache
7900 * proc-service.c (gregset_info): Fetch the current inferior's
7901 regs_info. Adjust to use it.
7902 * regcache.c: Include tdesc.h.
7903 (register_bytes, reg_defs, num_registers)
7904 (gdbserver_expedite_regs): Delete.
7905 (get_thread_regcache): If the thread doesn't have a regcache yet,
7906 create one, instead of aborting gdbserver.
7907 (regcache_invalidate_one): Rename to ...
7908 (regcache_invalidate_thread): ... this.
7909 (regcache_invalidate_one): New.
7910 (regcache_invalidate): Only invalidate registers of the current
7912 (init_register_cache): Add target_desc parameter, and use it.
7913 (new_register_cache): Ditto. Assert the target description has a
7914 non zero registers_size.
7915 (regcache_cpy): Add assertions. Adjust.
7916 (realloc_register_cache, set_register_cache): Delete.
7917 (registers_to_string, registers_from_string): Adjust.
7918 (find_register_by_name, find_regno, find_register_by_number)
7919 (register_cache_size): Add target_desc parameter, and use it.
7920 (free_register_cache_thread, free_register_cache_thread_one)
7921 (regcache_release, register_cache_size): New.
7922 (register_size): Add target_desc parameter, and use it.
7923 (register_data, supply_register, supply_register_zeroed)
7924 (supply_regblock, supply_register_by_name, collect_register)
7925 (collect_register_as_string, collect_register_by_name): Adjust.
7926 * regcache.h (struct target_desc): Forward declare.
7927 (struct regcache) <tdesc>: New field.
7928 (init_register_cache, new_register_cache): Add target_desc
7930 (regcache_invalidate_thread): Declare.
7931 (regcache_invalidate_one): Delete declaration.
7932 (regcache_release): Declare.
7933 (find_register_by_number, register_cache_size, register_size)
7934 (find_regno): Add target_desc parameter.
7935 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7937 * remote-utils.c: Include tdesc.h.
7938 (outreg, prepare_resume_reply): Adjust.
7939 * server.c: Include tdesc.h.
7940 (gdbserver_xmltarget): Delete declaration.
7941 (get_features_xml, process_serial_event): Adjust.
7942 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7944 (struct process_info) <tdesc>: New field.
7945 (ipa_tdesc): Declare.
7946 * tdesc.c: New file.
7947 * tdesc.h: New file.
7948 * tracepoint.c: Include tdesc.h.
7949 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7950 (get_context_regcache): Adjust to pass ipa_tdesc down.
7951 (do_action_at_tracepoint): Adjust to get the register cache size
7952 from the context regcache's description.
7953 (traceframe_walk_blocks): Adjust to get the register cache size
7954 from the current trace frame's description.
7955 (traceframe_get_pc): Adjust to get current trace frame's
7956 description and pass it down.
7957 (gdb_collect): Adjust to get the register cache size from the
7959 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7960 (gdbserver_xmltarget): Delete.
7961 (initialize_low_tracepoint): Set the ipa's target description.
7962 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7963 (initialize_low_tracepoint): Set the ipa's target description.
7964 * linux-x86-low.c: Include tdesc.h.
7965 [__x86_64__] (is_64bit_tdesc): New.
7966 (ps_get_thread_area, x86_get_thread_area): Use it.
7967 (i386_cannot_store_register): Rename to ...
7968 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7969 (i386_cannot_fetch_register): Rename to ...
7970 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7971 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7973 (target_regsets): Rename to ...
7974 (x86_regsets): ... this.
7975 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7977 (x86_siginfo_fixup): Use is_64bit_tdesc.
7978 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7979 (tdesc_x32_avx_linux, tdesc_x32_linux)
7980 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7982 (x86_linux_update_xmltarget): Delete.
7983 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7984 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7985 (AMD64_LINUX_USER64_CS): New.
7986 (x86_linux_read_description): New, based on
7987 x86_linux_update_xmltarget.
7988 (same_process_callback): New.
7989 (x86_arch_setup_process_callback): New.
7990 (x86_linux_update_xmltarget): New.
7991 (x86_regsets_info): New.
7992 (amd64_linux_regs_info): New.
7993 (i386_linux_usrregs_info): New.
7994 (i386_linux_regs_info): New.
7995 (x86_linux_regs_info): New.
7996 (x86_arch_setup): Reimplement.
7997 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7998 (x86_emit_ops): Ditto.
7999 (the_low_target): Adjust. Install x86_linux_regs_info,
8000 x86_cannot_fetch_register, and x86_cannot_store_register.
8001 (initialize_low_arch): New.
8002 * linux-ia64-low.c (tdesc_ia64): Declare.
8003 (ia64_fetch_register): Adjust.
8004 (ia64_usrregs_info, regs_info): New globals.
8005 (ia64_regs_info): New function.
8006 (the_low_target): Adjust.
8007 (initialize_low_arch): New function.
8008 * linux-sparc-low.c (tdesc_sparc64): Declare.
8009 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8011 (sparc_arch_setup): New function.
8012 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8013 (the_low_target): Adjust.
8014 (initialize_low_arch): New function.
8015 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8016 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8017 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8018 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8019 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8020 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8021 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8022 (tdesc_powerpc_isa205_vsx64l): Declare.
8023 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8024 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8025 (ppc_set_pc, ppc_get_hwcap): Adjust.
8026 (ppc_usrregs_info): Forward declare.
8027 (!__powerpc64__) ppc_regmap_adjusted: New global.
8028 (ppc_arch_setup): Adjust to the current process'es target
8030 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8031 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8032 (ppc_store_evrregset): Adjust.
8033 (target_regsets): Rename to ...
8034 (ppc_regsets): ... this, and make static.
8035 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8036 (ppc_regs_info): New function.
8037 (the_low_target): Adjust.
8038 (initialize_low_arch): New function.
8039 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8040 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8041 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8042 (tdesc_s390x_linux64v2): Declare.
8043 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8044 (s390_fill_gregset, s390_store_last_break): Adjust.
8045 (target_regsets): Rename to ...
8046 (s390_regsets): ... this, and make static.
8047 (s390_get_pc, s390_set_pc): Adjust.
8048 (s390_get_hwcap): New target_desc parameter, and use it.
8049 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8050 (s390_arch_setup): Adjust to set the current process'es target
8051 description. Don't adjust the regmap.
8052 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8053 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8054 (regs_info_3264): New globals.
8055 (s390_regs_info): New function.
8056 (the_low_target): Adjust.
8057 (initialize_low_arch): New function.
8058 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8059 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8060 [__mips64] (init_registers_mips_linux)
8061 (init_registers_mips_dsp_linux): Delete defines.
8062 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8063 (have_dsp): New global.
8064 (mips_read_description): New, based on mips_arch_setup.
8065 (mips_arch_setup): Reimplement.
8066 (get_usrregs_info): New function.
8067 (mips_cannot_fetch_register, mips_cannot_store_register)
8068 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8069 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8070 (target_regsets): Rename to ...
8071 (mips_regsets): ... this, and make static.
8072 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8073 (dsp_regs_info, regs_info): New globals.
8074 (mips_regs_info): New function.
8075 (the_low_target): Adjust.
8076 (initialize_low_arch): New function.
8077 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8078 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8080 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8081 (arm_read_description): New, with bits factored from
8083 (arm_arch_setup): Reimplement.
8084 (target_regsets): Rename to ...
8085 (arm_regsets): ... this, and make static.
8086 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8087 (arm_regs_info): New function.
8088 (the_low_target): Adjust.
8089 (initialize_low_arch): New function.
8090 * linux-m68k-low.c (tdesc_m68k): Declare.
8091 (target_regsets): Rename to ...
8092 (m68k_regsets): ... this, and make static.
8093 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8094 (m68k_regs_info): New function.
8095 (m68k_arch_setup): New function.
8096 (the_low_target): Adjust.
8097 (initialize_low_arch): New function.
8098 * linux-sh-low.c (tdesc_sharch): Declare.
8099 (target_regsets): Rename to ...
8100 (sh_regsets): ... this, and make static.
8101 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8102 (sh_regs_info, sh_arch_setup): New functions.
8103 (the_low_target): Adjust.
8104 (initialize_low_arch): New function.
8105 * linux-bfin-low.c (tdesc_bfin): Declare.
8106 (bfin_arch_setup): New function.
8107 (bfin_usrregs_info, regs_info): New globals.
8108 (bfin_regs_info): New function.
8109 (the_low_target): Adjust.
8110 (initialize_low_arch): New function.
8111 * linux-cris-low.c (tdesc_cris): Declare.
8112 (cris_arch_setup): New function.
8113 (cris_usrregs_info, regs_info): New globals.
8114 (cris_regs_info): New function.
8115 (the_low_target): Adjust.
8116 (initialize_low_arch): New function.
8117 * linux-cris-low.c (tdesc_crisv32): Declare.
8118 (cris_arch_setup): New function.
8119 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8120 (cris_regs_info): New function.
8121 (the_low_target): Adjust.
8122 (initialize_low_arch): New function.
8123 * linux-m32r-low.c (tdesc_m32r): Declare.
8124 (m32r_arch_setup): New function.
8125 (m32r_usrregs_info, regs_info): New globals.
8126 (m32r_regs_info): Adjust.
8127 (initialize_low_arch): New function.
8128 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8129 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8130 (tic6x_usrregs_info): Forward declare.
8131 (tic6x_read_description): New function, based on ...
8132 (tic6x_arch_setup): ... this. Reimplement.
8133 (target_regsets): Rename to ...
8134 (tic6x_regsets): ... this, and make static.
8135 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8136 (tic6x_regs_info): New function.
8137 (the_low_target): Adjust.
8138 (initialize_low_arch): New function.
8139 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8140 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8141 (target_regsets): Rename to ...
8142 (xtensa_regsets): ... this, and make static.
8143 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8145 (xtensa_arch_setup, xtensa_regs_info): New functions.
8146 (the_low_target): Adjust.
8147 (initialize_low_arch): New function.
8148 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8149 (nios2_arch_setup): Set the current process'es tdesc.
8150 (target_regsets): Rename to ...
8151 (nios2_regsets): ... this.
8152 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8153 (nios2_regs_info): New function.
8154 (the_low_target): Adjust.
8155 (initialize_low_arch): New function.
8156 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8157 (aarch64_arch_setup): Set the current process'es tdesc.
8158 (target_regsets): Rename to ...
8159 (aarch64_regsets): ... this.
8160 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8161 (aarch64_regs_info): New function.
8162 (the_low_target): Adjust.
8163 (initialize_low_arch): New function.
8164 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8166 (target_regsets): Rename to ...
8167 (tile_regsets): ... this.
8168 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8169 (tile_regs_info): New function.
8170 (tile_arch_setup): Set the current process'es tdesc.
8171 (the_low_target): Adjust.
8172 (initialize_low_arch): New function.
8173 * spu-low.c (tdesc_spu): Declare.
8174 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8175 * win32-arm-low.c (tdesc_arm): Declare.
8176 (arm_arch_setup): New function.
8177 (the_low_target): Install arm_arch_setup instead of
8179 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8180 (init_windows_x86): Rename to ...
8181 (i386_arch_setup): ... this. Set `win32_tdesc'.
8182 (the_low_target): Adjust.
8183 * win32-low.c (win32_tdesc): New global.
8184 (child_add_thread): Don't create the thread cache here.
8185 (do_initial_child_stuff): Set the new process'es tdesc.
8186 * win32-low.h (struct target_desc): Forward declare.
8187 (win32_tdesc): Declare.
8188 * lynx-i386-low.c (tdesc_i386): Declare global.
8189 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8190 * lynx-low.c (lynx_tdesc): New global.
8191 (lynx_add_process): Set the new process'es tdesc.
8192 * lynx-low.h (struct target_desc): Forward declare.
8193 (lynx_tdesc): Declare global.
8194 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8195 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8196 * nto-low.c (nto_tdesc): New global.
8197 (do_attach): Set the new process'es tdesc.
8198 * nto-low.h (struct target_desc): Forward declare.
8199 (nto_tdesc): Declare.
8200 * nto-x86-low.c (tdesc_i386): Declare.
8201 (nto_x86_arch_setup): Set `nto_tdesc'.
8203 2013-06-04 Gary Benson <gbenson@redhat.com>
8205 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8206 to qSupported response when appropriate.
8207 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8208 with nonzero-length annex.
8209 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8210 arguments supplied in annex.
8212 2013-05-31 Doug Evans <dje@google.com>
8215 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8216 64 bits in 64-cross-32 environment.
8218 2013-05-28 Pedro Alves <palves@redhat.com>
8220 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8221 (aarch64-without-fpu.c): Delete rule.
8222 * configure.srv (aarch64*-*-linux*): Remove references to
8223 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8224 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8227 2013-05-24 Pedro Alves <palves@redhat.com>
8229 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8230 instead of strchr/decode_address. Error if the range isn't split
8231 with a ','. Don't assume there's be a ':' in the action.
8233 2013-05-23 Yao Qi <yao@codesourcery.com>
8234 Pedro Alves <palves@redhat.com>
8236 * linux-low.c (lwp_in_step_range): New function.
8237 (linux_wait_1): If the thread was range stepping and stopped
8238 outside the stepping range, report the stop to GDB. Otherwise,
8239 continue stepping. Add range stepping debug output.
8240 (linux_set_resume_request): Copy the step range from the resume
8242 (linux_supports_range_stepping): New.
8243 (linux_target_ops) <supports_range_stepping>: Set to
8244 linux_supports_range_stepping.
8245 * linux-low.h (struct linux_target_ops)
8246 <supports_range_stepping>: New field.
8247 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8248 * linux-x86-low.c (x86_supports_range_stepping): New.
8249 (the_low_target) <supports_range_stepping>: Set to
8250 x86_supports_range_stepping.
8251 * server.c (handle_v_cont): Handle 'r' action.
8252 (handle_v_requests): Append ";r" if the target supports range
8254 * target.h (struct thread_resume) <step_range_start,
8255 step_range_end>: New fields.
8256 (struct target_ops) <supports_range_stepping>:
8258 (target_supports_range_stepping): New macro.
8260 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8262 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8263 confusion in comment.
8265 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8267 * lynx-low.c (struct process_info_private): New type.
8268 (lynx_add_process): New function.
8269 (lynx_create_inferior, lynx_attach): Replace calls to
8270 add_process by calls to lynx_add_process.
8271 (lynx_resume): If PTID is null, then try using
8272 current_process()->private->last_wait_event_ptid.
8274 (lynx_clear_inferiors): Delete. The contents of that function
8275 has been inlined in lynx_mourn;
8276 (lynx_wait_1): Save the ptid in the process's private data.
8277 (lynx_mourn): Free the process' private data. Replace call
8278 to lynx_clear_inferiors by call to clear_inferiors.
8280 2013-05-17 Yao Qi <yao@codesourcery.com>
8282 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8285 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8287 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8288 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8289 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8290 PT_TEXT_END_ADDR guards. Update comments.
8291 (linux_target_op) <read_offsets>: Conditionally define to
8292 linux_read_offsets if the target is UCLIBC and if it defines
8293 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8295 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8296 Andrew Jenner <andrew@codesourcery.com>
8298 * Makefile.in (SFILES): Add linux-nios2-low.c.
8299 (clean): Add action to delete nios2-linux.c.
8300 (nios2-linux.c): New rule.
8301 * configure.srv: Add nios2*-*-linux*.
8302 * linux-nios2-low.c: New.
8304 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8306 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8308 2013-04-25 Hui Zhu <hui@codesourcery.com>
8311 * ax.c (ax_printf): Add fflush.
8313 2013-04-22 Tom Tromey <tromey@redhat.com>
8315 * Makefile.in (SFILES): Add filestuff.c.
8316 (OBS): Add filestuff.o.
8317 (filestuff.o): New target.
8318 * config.in, configure: Rebuild.
8319 * configure.ac: Check for fdwalk, pipe2.
8321 2013-04-17 Pedro Alves <palves@redhat.com>
8323 * configure.ac (USE_THREAD_DB): Delete variable.
8324 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8325 Don't AC_SUBST USE_THREAD_DB.
8326 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8327 * config.in, configure: Regenerate.
8329 2013-04-16 Pedro Alves <palves@redhat.com>
8331 * linux-low.h (struct lwp_info) <thread_known>: Move under
8332 the USE_THREAD_DB #ifdef.
8334 2013-04-16 Pedro Alves <palves@redhat.com>
8336 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8337 (linux-low.o): Delete rule.
8338 * linux-low.h: Always include "gdb_thread_db.h" instead of
8339 conditionally including thread_db.h.
8340 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8343 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8345 * Makefile.in (install-only): Fix make install regression.
8347 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8349 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8350 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8352 * gdbserver.1: Remove.
8354 2013-03-22 Pedro Alves <palves@redhat.com>
8356 * linux-low.c (handle_extended_wait): Don't call
8357 linux_enable_event_reporting.
8359 2013-03-15 Tony Theodore <tonyt@logyst.com>
8362 * Makefile.in (SHELL): Use @SHELL@.
8364 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8366 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8369 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8371 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8372 Remove extraneous NULL element.
8374 2013-03-13 Yao Qi <yao@codesourcery.com>
8376 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8377 'V' block in trace frame.
8379 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8381 * target.h (struct target_ops): Add btrace ops.
8382 (target_supports_btrace): New macro.
8383 (target_enable_btrace): New macro.
8384 (target_disable_btrace): New macro.
8385 (target_read_btrace): New macro.
8386 * gdbthread.h (struct thread_info): Add btrace field.
8387 * server.c: Include btrace-common.h.
8388 (handle_btrace_general_set): New function.
8389 (handle_btrace_enable): New function.
8390 (handle_btrace_disable): New function.
8391 (handle_general_set): Call handle_btrace_general_set.
8392 (handle_qxfer_btrace): New function.
8393 (struct qxfer qxfer_packets[]): Add btrace entry.
8394 * inferiors.c (remove_thread): Disable btrace.
8395 * linux-low: Include linux-btrace.h.
8396 (linux_low_enable_btrace): New function.
8397 (linux_low_read_btrace): New function.
8398 (linux_target_ops): Add btrace ops.
8399 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8400 Add srv_linux_btrace=yes.
8401 (x86_64-*-linux*): Add linux-btrace.o.
8402 Add srv_linux_btrace=yes.
8403 * configure.ac: Define HAVE_LINUX_BTRACE.
8404 * config.in: Regenerated.
8405 * configure: Regenerated.
8407 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8409 * server.c (handle_qxfer): Preserve error message if -3 is
8411 (qxfer): Document the -3 return value.
8413 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8415 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8416 (linux_btrace_h): New variable.
8417 (linux-btrace.o): New rule.
8419 2013-03-08 Stan Shebs <stan@codesourcery.com>
8420 Hafiz Abid Qadeer <abidh@codesourcery.com>
8422 * tracepoint.c (trace_buffer_size): New global.
8423 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8424 (init_trace_buffer): Change to one-argument function. Allocate
8425 trace buffer memory.
8426 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8427 handle QTBuffer:size packet.
8428 (cmd_bigqtbuffer_size): New function.
8429 (initialize_tracepoint): Call init_trace_buffer with
8430 DEFAULT_TRACE_BUFFER_SIZE.
8431 * server.c (handle_query): Add QTBuffer:size in the
8434 2013-03-07 Yao Qi <yao@codesourcery.com>
8436 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8437 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8439 (cmd_qtsp): Adjust condition. Do post increment.
8440 Set cur_action and cur_step_action back to 0.
8442 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8445 * linux-low.c (linux_write_memory): Return early success if LEN is
8448 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8450 * configure.srv: Add x86_64-*-cygwin* as target.
8452 2013-02-28 Tom Tromey <tromey@redhat.com>
8454 * configure.ac: Invoke AC_SYS_LARGEFILE.
8455 * configure, config.in: Rebuild.
8457 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8459 * win32-low.c: Throughout, fix format strings and casts of
8460 printf-like functions to avoid type related warnings on all
8462 (get_child_debug_event): Print dwDebugEventCode as hex since
8463 that's how it's usually documented.
8465 2013-02-28 Yao Qi <yao@codesourcery.com>
8467 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8470 2013-02-27 Jiong Wang <jiwang@tilera.com>
8472 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8473 (reg-tilegx32.c): New rule.
8474 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8475 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8476 different register info initializer according to elf class.
8477 (init_registers_tilgx32): New function. The tilegx32 register info
8479 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8480 (tile_store_gregset): Likewise.
8482 2013-02-27 Yao Qi <yao@codesourcery.com>
8484 * server.c (process_point_options): Print debug message when
8485 debug_threads is true.
8487 2013-02-26 Yao Qi <yao@codesourcery.com>
8489 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8491 2013-02-19 Pedro Alves <palves@redhat.com>
8492 Kai Tietz <ktietz@redhat.com>
8496 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8497 instead of strtoul to extract address from packet.
8498 (process_serial_event) <'z'>: Likewise.
8500 2013-02-18 Yao Qi <yao@codesourcery.com>
8502 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8504 2013-02-14 Pedro Alves <palves@redhat.com>
8508 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8509 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8511 2013-02-14 Pedro Alves <palves@redhat.com>
8513 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8515 2013-02-14 Pedro Alves <palves@redhat.com>
8517 * tracepoint.c (save_string): Delete.
8518 (add_tracepoint_action): Use savestring instead of save_string.
8520 2013-02-12 Pedro Alves <palves@redhat.com>
8522 * linux-xtensa-low.c: Ditto.
8523 * xtensa-xtregs.c: Ditto.
8525 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8527 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8530 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8532 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8533 aarch64_num_wp_regs and aarch64_num_bp_regs to
8534 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8536 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8538 * linux-aarch64-low.c (ps_get_thread_area): Replace
8539 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8541 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8542 Marcus Shawcroft <marcus.shawcroft@arm.com>
8543 Nigel Stephens <nigel.stephens@arm.com>
8544 Yufeng Zhang <yufeng.zhang@arm.com>
8546 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8547 (aarch64.c, aarch64-without-fpu.c): New targets.
8548 * configure.srv (aarch64*-*-linux*): New.
8549 * linux-aarch64-low.c: New file.
8551 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8553 * linux-low.c (handle_extended_wait, linux_create_inferior)
8554 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8555 (dequeue_one_deferred_signal, linux_resume_one_thread)
8556 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8557 (linux_tracefork_grandchild, linux_test_for_tracefork)
8558 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8559 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8560 where the argument is 0.
8562 2013-01-25 Yao Qi <yao@codesourcery.com>
8564 * event-loop.c: Include "queue.h".
8565 (gdb_event_p): New typedef.
8566 (struct gdb_event) <next_event>: Remove.
8567 (event_queue): Change to QUEUE(gdb_event_p).
8568 (async_queue_event): Remove.
8569 (gdb_event_xfree): New.
8570 (initialize_event_loop): New.
8571 (process_event): Use API from QUEUE.
8572 (wait_for_event): Likewise.
8573 * server.c (main): Call initialize_event_loop.
8574 * server.h (initialize_event_loop): Declare.
8576 2013-01-18 Yao Qi <yao@codesourcery.com>
8578 * ax.h (struct eval_agent_expr_context): New.
8579 (gdb_eval_agent_expr): Update declaration.
8580 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8581 TFRAME. Add new argument CTX.
8582 * server.h (struct eval_agent_expr_context): Declare.
8583 (agent_mem_read, agent_tsv_read): Update declaration.
8584 (agent_mem_read_string): Likewise.
8585 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8586 (add_traceframe_block): Add new argument TPOINT.
8587 Increase TPOINT->traceframe_usage.
8588 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8589 eval_tracepoint_agent_expr.
8590 (condition_true_at_tracepoint): Likewise.
8591 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8592 (agent_mem_read_string, agent_tsv_read): Likewise.
8594 2013-01-16 Yao Qi <yao@codesourcery.com>
8596 * linux-low.c (linux_resume_one_lwp): Don't check
8597 'lwp->bp_reinsert != 0'.
8599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8600 Pedro Alves <palves@redhat.com>
8602 * lynx-low.c (ptrace_request_to_str): Define a temporary
8603 macro and use it to simplify this function's implementation.
8605 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8607 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8610 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8612 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8614 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8616 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8618 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8620 * lynx-low.c (lynx_resume): Use the resume_info parameter
8621 to determine the ptid for the lynx_ptrace call, unless
8622 it is equal to minus_one_ptid, in which case we use the
8623 ptid of the current_inferior.
8624 (lynx_wait_1): After having received a thread create/exit
8625 event, resume the inferior's execution using the signaling
8626 thread's ptid, rather than the old ptid.
8628 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8630 * lynx-low.c (lynx_resume): Delete variable ret.
8632 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8634 * gdbreplay.c (gdbreplay_version): Update copyright year.
8635 * server.c (gdbserver_version): Likewise.
8637 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8639 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8642 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8644 * lynx-low.c (ptrace_request_to_str): Add handling for
8647 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8649 * lynx-low.c (lynx_attach): Delete variable new_process.
8651 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8653 * lynx-low.c (lynx_create_inferior): Delete variable
8656 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8658 * lynx-low.c (ptrace_request_to_str): Do not handle
8659 PTRACE_GETTHREADLIST if this macro does not exist.
8661 2012-12-15 Yao Qi <yao@codesourcery.com>
8663 * Makefile.in (OBS): Add notif.o.
8664 * notif.c, notif.h: New.
8665 * server.c: Include "notif.h".
8666 (struct vstop_notif) <next>: Remove.
8668 (queue_stop_reply): Update.
8669 (push_event, send_next_stop_reply): Remove.
8670 (discard_queued_stop_replies): Update.
8671 (notif_stop): New variable.
8672 (handle_v_stopped): Remove.
8673 (handle_v_requests): Don't call handle_v_stopped. Call
8674 handle_ack_notif instead.
8675 (queue_stop_reply_callback): Call notif_event_enque instead
8676 of queue_stop_reply.
8677 (handle_status): Don't call send_next_stop_reply, call
8678 notif_write_event instead.
8679 (kill_inferior_callback): Likewise.
8680 (detach_or_kill_inferior_callback): Likewise.
8681 (main): Call initialize_notif.
8682 (process_serial_event): Call QUEUE_is_empty.
8683 (handle_target_event): Call notif_push instead of push event.
8684 * server.h (push_event): Remove declaration.
8686 2012-12-10 Tom Tromey <tromey@redhat.com>
8688 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8689 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8692 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8693 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8694 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8695 (amd64-linux-ipa.o, ax.o): Rewrite.
8696 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8697 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8698 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8699 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8700 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8701 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8702 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8703 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8704 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8705 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8706 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8707 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8708 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8709 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8710 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8711 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8712 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8713 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8714 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8715 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8716 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8717 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8718 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8719 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8720 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8721 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8722 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8723 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8724 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8725 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8726 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8727 (reg-tilegx.o): Remove.
8728 (all_object_files): New macro.
8729 Include .deps files.
8730 * aclocal.m4, configure: Rebuild.
8731 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8732 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8733 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8735 2012-12-05 Tom Tromey <tromey@redhat.com>
8738 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8740 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8742 * configure.ac: Check for linux/perf_event.h.
8743 * config.in: Regenerated.
8744 * configure: Regenerated.
8746 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8748 * hostio.c (handle_readlink): Decrease buffer size
8749 parameter passed to readlink by one byte.
8751 2012-11-26 Yao Qi <yao@codesourcery.com>
8753 * configure.ac (build_warnings): Append '-Wempty-body'.
8754 * configure: Regenerated.
8755 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8758 2012-11-15 Pierre Muller <muller@sourceware.org>
8760 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8761 * config.in: Regenerate.
8762 * configure: Regenerate.
8763 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8764 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8765 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8766 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8768 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8769 instead of <sys/wait.h> header.
8770 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8772 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8774 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8775 (various make rules): Remove -DGDBSERVER
8777 2012-11-09 Yao Qi <yao@codesourcery.com>
8779 * spu-low.c (current_ptid): Move it to ..
8780 * gdbthread.h: ... here. New.
8781 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8782 * server.c (myresume, process_serial_event): Likewise.
8783 * thread-db.c (thread_db_find_new_threads): Likewise.
8784 * tracepoint.c (run_inferior_command): Likewise.
8786 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8788 * server.c (handle_search_memory_1): Include access length in
8791 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8793 * linux-crisv32-low.c: Fix compile errors.
8795 2012-09-04 Yao Qi <yao@codesourcery.com>
8797 * tracepoint.c (cmd_qtsv): Adjust debug message.
8798 Don't check CUR_TPOINT.
8800 2012-08-28 Yao Qi <yao@codesourcery.com>
8802 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8803 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8804 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8805 Remove declarations of xmalloc, xreallloc, xstrdup and
8807 * Makefile.in (libiberty_h): New.
8808 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8809 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8811 2012-08-23 Yao Qi <yao@codesourcery.com>
8813 * server.h: Remove declaration of 'xsnprintf'.
8815 2012-08-22 Keith Seitz <keiths@redhat.com>
8817 * server.h: Include build-gnulib-gbserver/config.h.
8818 * gdbreplay.c: Likewise.
8820 2012-08-08 Doug Evans <dje@google.com>
8822 * Makefile.in (SFILES): Add gdb_vecs.c.
8823 (OBS): Add gdb_vecs.o.
8824 (gdb_vecs_h, host_defs_h): New variables.
8825 (thread-db.o): Add $(gdb_vecs_h) dependency.
8826 (gdb_vecs.o): New rule.
8827 * thread-db.c: #include "gdb_vecs.h".
8828 (thread_db_load_search): Use a vector to iterate over path elements.
8829 Handle text appearing after "$pdir".
8831 * configure.ac: Add check for strstr.
8832 * config.in: Regenerate.
8833 * configure: Regenerate.
8835 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8837 * hostio.c (handle_pread): If pread fails, fall back to attempting
8839 (handle_pwrite): Likewise for pwrite.
8841 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8843 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8844 between unsupported TYPE and unimplementable ADDR/LEN combination.
8845 (arm_insert_point): Act on new return value.
8847 2012-07-31 Pedro Alves <palves@redhat.com>
8849 * server.c (process_point_options): Only skip tokens if we find
8850 one that is unrecognized. Don't treat 'X' specially while
8851 skipping unrecognized tokens.
8853 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8855 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8856 to 4-byte-align HW breakpoint addresses for Thumb.
8858 2012-07-27 Yao Qi <yao@codesourcery.com>
8862 * server.h: Declare gdb_agent_about_to_close.
8863 * target.c (kill_inferior): Include "agent.h".
8864 New. Send command 'kill'.
8865 * target.h (kill_inferior): Removed macro.
8866 * tracepoint.c (gdb_agent_about_to_close): New.
8867 (gdb_agent_helper_thread): Handle command 'close'.
8868 Wait endlessly until the inferior stops.
8869 Install gdb_agent_remove_socket to atexit hook.
8870 (agent_socket_name): New static variable.
8871 (gdb_agent_socket_init): Replace local variable 'name' with
8872 'agent_socket_name'.
8873 (gdb_agent_remove_socket): New.
8875 2012-07-27 Yao Qi <yao@codesourcery.com>
8877 * server.c (process_point_options): Stop at 'X' when parsing.
8879 2012-07-19 Michael Eager <eager@eagercon.com>
8881 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8883 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8884 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8885 hardware breakpoint.
8887 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8889 * gdbserver/linux-low.c (initialize_low): Call
8890 linux_ptrace_init_warnings.
8892 2012-07-02 Doug Evans <dje@google.com>
8894 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8897 2012-07-02 Stan Shebs <stan@codesourcery.com>
8899 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8900 (ax.o): Add it to build rule.
8902 (OBS): Add format.o.
8903 (IPA_OBS): Add format.o.
8904 * server.c (handle_query): Claim support for breakpoint commands.
8905 (process_point_options): Add command case.
8906 (process_serial_event): Leave running if there are printfs in
8908 * mem-break.h (any_persistent_commands): Declare.
8909 (add_breakpoint_commands): Declare.
8910 (gdb_no_commands_at_breakpoint): Declare.
8911 (run_breakpoint_commands): Declare.
8912 * mem-break.c (struct point_command_list): New struct.
8913 (struct breakpoint): New field command_list.
8914 (any_persistent_commands): New function.
8915 (add_commands_to_breakpoint): New function.
8916 (add_breakpoint_commands): New function.
8917 (gdb_no_commands_at_breakpoint): New function.
8918 (run_breakpoint_commands): New function.
8919 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8921 * ax.c: Include format.h.
8922 (ax_printf): New function.
8923 (gdb_eval_agent_expr): Add printf opcode.
8925 2012-06-13 Yao Qi <yao@codesourcery.com>
8927 * server.c (start_inferior): Remove duplicated writes to fields
8928 'last_resume_kind' and 'last_status' of 'current_inferior'.
8930 2012-06-12 Yao Qi <yao@codesourcery.com>
8931 Pedro Alves <palves@redhat.com>
8933 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8935 * server.c (handle_v_cont): Extend comment.
8937 2012-06-11 Yao Qi <yao@codesourcery.com>
8939 * linux-low.c (linux_attach): Add 'static'.
8941 2012-06-06 Yao Qi <yao@codesourcery.com>
8943 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8945 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8947 Fix gcc -flto compilation warning.
8948 * server.c (main): Make variable multi_mode and attach volatile.
8950 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8952 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8953 if the platform doesn't know about it.
8955 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8957 * Makefile.in (SFILES): Add linux-tile-low.c.
8958 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8959 * configure.srv: Handle tilegx-*-linux*.
8960 * linux-tile-low.c: New file.
8962 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8964 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8966 2012-05-24 Pedro Alves <palves@redhat.com>
8970 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8972 2012-05-24 Pedro Alves <palves@redhat.com>
8976 Replace target_signal with gdb_signal throughout.
8978 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8980 * linux-low.c (linux_store_registers): Avoid the copying sequence
8981 when no data has been retrieved by ptrace.
8983 2012-05-22 Will Deacon <will.deacon@arm.com>
8985 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8986 Include asm/ptrace.h.
8987 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8990 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8992 * linux-low.c (linux_store_registers): Don't re-retrieve data
8993 with ptrace that has already been obtained from /proc. Always
8994 copy any data retrieved with ptrace to the buffer supplied.
8996 2012-05-11 Yao Qi <yao@codesourcery.com>
8997 Pedro Alves <palves@redhat.com>
8999 * linux-low.c (enum stopping_threads_kind): New.
9000 (stopping_threads): Change type to `enum stopping_threads_kind'.
9001 (handle_extended_wait): If stopping and suspending threads, leave
9002 the new_lwp suspended too.
9003 (linux_wait_for_event): Adjust.
9004 (stop_all_lwps): Set `stopping_threads' to
9005 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9006 whether we're suspending threads or just stopping them. Assert no
9009 2012-04-29 Yao Qi <yao@codesourcery.com>
9011 * server.h: Move some code to ...
9012 * gdbthread.h: ... here. New.
9013 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9014 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9015 (nto-low.o, win32-low.o): Likewise.
9016 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9017 * regcache.c, remote-utils.c, server.c: Likewise.
9018 * target.c, tracepoint.c, win32-low.c: Likewise.
9020 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9022 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9023 (PTRACE_ARG4_TYPE): Likewise.
9024 (PTRACE_XFER_TYPE): Likewise.
9025 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9026 ptrace to PTRACE_ARG3_TYPE.
9027 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9028 (PTRACE_ARG4_TYPE): Likewise.
9029 (PTRACE_XFER_TYPE): Likewise.
9030 (linux_detach_one_lwp): Cast fourth argument of
9031 ptrace to long then PTRACE_ARG4_TYPE.
9032 (regsets_fetch_inferior_registers): Cast third argument of
9033 ptrace to long then PTRACE_ARG3_TYPE.
9034 (regsets_store_inferior_registers): Likewise.
9036 2012-04-20 Pedro Alves <palves@redhat.com>
9038 * configure: Regenerate.
9040 2012-04-19 Pedro Alves <palves@redhat.com>
9042 * Makefile.in (GNULIB_BUILDDIR): New.
9043 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9044 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9045 (all, install-only, uninstall, clean-info, all-lib, clean): No
9046 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9047 (maintainer-clean realclean distclean): Use subdir_do.
9049 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9050 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9051 * acinclude.m4: Include acx_configure_dir.m4.
9052 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9053 calls. Call AC_PROG_RANLIB. Configure gnulib using
9056 (GNULIB_STDINT_H): Adjust.
9057 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9058 * gdbreplay.c: Include build-gnulib/config.h.
9059 * server.h: Likewise.
9060 * aclocal.m4: Regenerate.
9061 * config.in: Regenerate.
9062 * configure: Regenerate.
9064 2012-04-19 Pedro Alves <palves@redhat.com>
9066 * Makefile.in (LIBGNU, INCGNU): Adjust.
9067 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9068 (all, install-only, uninstall, clean-info, all-lib, clean)
9069 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9070 * configure.ac: Adjust AC_OUTPUT output.
9071 * aclocal.m4: Regenerate.
9072 * configure: Regenerate.
9074 2012-04-19 Pedro Alves <palves@redhat.com>
9076 * Makefile.in (generated_files): New.
9077 (server_h): Remove the explicit dependency on config.h, and depend
9078 on $generated_files.
9080 2012-04-19 Pedro Alves <palves@redhat.com>
9082 * Makefile.in (INCGNU): Add -Ignulib.
9084 2012-04-19 Pedro Alves <palves@redhat.com>
9086 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9087 (INCGNU): ... this, and spell out -I here.
9088 (GNULIB_LIB): Rename to ...
9090 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9092 2012-04-19 Pedro Alves <palves@redhat.com>
9094 * config.in: Regenerate.
9096 2012-04-19 Pedro Alves <palves@redhat.com>
9098 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9099 * server.h (memmem): Remove declaration.
9100 * config.in: Regenerate.
9101 * configure: Regenerate.
9103 2012-04-19 Yao Qi <yao@codesourcery.com>
9105 * Makefile.in (SFILES): Add common/vec.c.
9109 2012-04-19 Yao Qi <yao@codesourcery.com>
9111 * remote-utils.c (prepare_resume_reply): Replace with macro
9112 target_core_of_thread.
9113 * server.c (handle_qxfer_threads_proper): Likewise.
9114 * target.h (traget_core_of_thread): New macro.
9116 2012-04-18 Pedro Alves <palves@redhat.com>
9118 * aclocal.m4: Regenerate.
9119 * configure: Regenerate.
9121 2012-04-16 Yao Qi <yao@codesourcery.com>
9123 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9124 duplicated on address.
9126 2012-04-16 Yao Qi <yao@codesourcery.com>
9128 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9129 (struct tracepoint_action_ops) <send>: New field.
9130 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9131 (agent_expr_send, x_tracepoint_action_send): New.
9132 (l_tracepoint_action_send): New.
9133 (cmd_qtdp): Download and install tracepoint
9134 according to `use_agent'.
9135 (run_inferior_command): Add one more parameter `len'.
9137 (tracepoint_send_agent): New.
9138 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9140 2012-04-16 Yao Qi <yao@codesourcery.com>
9142 * tracepoint.c (download_tracepoints): Moved to ...
9143 (cmd_qtstart): ... here.
9145 2012-04-14 Yao Qi <yao@codesourcery.com>
9147 * tracepoint.c: Include inttypes.h.
9148 (struct collect_memory_action): Use sized types.
9149 (struct tracepoint): Likewise.
9150 (cmd_qtdp, stop_tracing): Update print specifiers.
9151 (cmd_qtp, response_tracepoint): Likewise.
9152 (collect_data_at_tracepoint): Likewise.
9153 (collect_data_at_step): Likewise.
9155 2012-04-14 Yao Qi <yao@codesourcery.com>
9157 Import gnulib module inttypes.
9158 * aclocal.m4, config.in, configure: Regenerated.
9160 2012-04-14 Yao Qi <yao@codesourcery.com>
9162 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9163 Makefile and config.status at last.
9165 2012-04-13 Yao Qi <yao@codesourcery.com>
9167 * tracepoint.c: Include stdint.h unconditionally.
9169 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9171 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9172 on BFD_HAVE_SYS_PROCFS_TYPE.
9173 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9174 * configure: Regenerate.
9175 * config.in: Likewise.
9177 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9179 * Makefile.in (clean): Also remove x32.c x32-linux.c
9180 x32-avx.c x32-avx-linux.c.
9181 (x32.o): New target.
9183 (x32-linux.o): Likewise.
9184 (x32-linux.c): Likewise.
9185 (x32-avx.o): Likewise.
9186 (x32-avx.c): Likewise.
9187 (x32-avx-linux.o): Likewise.
9188 (x32-avx-linux.c): Likewise.
9190 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9191 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9192 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9193 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9194 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9195 i386/x32-avx-linux.xml.
9197 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9198 (init_registers_x32_avx_linux): Likwise.
9199 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9200 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9202 2012-04-13 Pedro Alves <palves@redhat.com>
9204 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9205 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9206 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9207 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9210 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9212 * linux-x86-low.c (compat_x32_clock_t): New.
9213 (compat_x32_siginfo_t): Likewise.
9214 (compat_x32_siginfo_from_siginfo): Likewise.
9215 (siginfo_from_compat_x32_siginfo): Likewise.
9216 (linux_is_elf64): Likewise.
9217 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9218 and siginfo_from_compat_x32_siginfo for x32.
9219 (x86_arch_setup): Set linux_is_elf64.
9221 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9224 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9226 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9227 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9228 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9229 compatible with process.
9231 2012-04-12 Yao Qi <yao@codesourcery.com>
9233 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9234 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9235 (install-only, install-info, clean): Handle sub dir gnulib.
9236 (all-lib, am--refresh): New targets.
9237 (memmem.o): Remove target.
9238 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9239 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9240 (AC_REPLACE_FUNCS): Remove memmem.
9241 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9242 (AC_OUTPUT): Generate Makefile in gnulib/.
9243 * aclocal.m4, config.in, configure: Regenerated.
9245 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9247 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9249 2012-04-05 Pedro Alves <palves@redhat.com>
9251 -Werror=strict-aliasing
9253 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9256 2012-04-04 Pedro Alves <palves@redhat.com>
9258 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9259 (sparc_store_gregset_from_stack, sparc_store_gregset)
9260 (sparc_breakpoint_at): Fix formatting.
9262 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9264 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9266 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9267 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9268 * config.in: Regenerate.
9269 * configure: Likewise.
9271 2012-03-29 Pedro Alves <palves@redhat.com>
9273 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9274 Correct ptrace arguments.
9276 2012-03-28 Pedro Alves <palves@redhat.com>
9278 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9279 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9280 (IA64_FR1_REGNUM): New defines.
9281 (ia64_fetch_register): New.
9282 (the_low_target): Install it.
9283 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9285 * linux-low.c (linux_fetch_registers): Try the
9286 the_low_target.fetch_register hook first.
9288 * linux-arm-low.c (the_low_target): Adjust.
9289 * linux-bfin-low.c (the_low_target): Adjust.
9290 * linux-cris-low.c (the_low_target): Adjust.
9291 * linux-crisv32-low.c (the_low_target): Adjust.
9292 * linux-m32r-low.c (the_low_target): Adjust.
9293 * linux-m68k-low.c (the_low_target): Adjust.
9294 * linux-mips-low.c (the_low_target): Adjust.
9295 * linux-ppc-low.c (the_low_target): Adjust.
9296 * linux-s390-low.c (the_low_target): Adjust.
9297 * linux-sh-low.c (the_low_target): Adjust.
9298 * linux-sparc-low.c (the_low_target): Adjust.
9299 * linux-tic6x-low.c (the_low_target): Adjust.
9300 * linux-x86-low.c (the_low_target): Adjust.
9301 * linux-xtensa-low.c (the_low_target): Adjust.
9303 2012-03-26 Pedro Alves <palves@redhat.com>
9305 * server.c (handle_qxfer_libraries): Don't bail early if
9306 the_target->qxfer_libraries_svr4 is not NULL.
9308 2012-03-26 Pedro Alves <palves@redhat.com>
9310 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9312 2012-03-23 Pedro Alves <palves@redhat.com>
9314 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9315 "library-list-svr4" element's start tag when the the DSO list is
9318 2012-03-23 Pedro Alves <palves@redhat.com>
9320 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9321 a variable whose type size is the same as the inferior's pointer
9324 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9326 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9328 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9329 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9330 * linux-low.h: Include <signal.h>.
9331 (struct siginfo): Remove forward declaration.
9332 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9335 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9337 * .gitignore: Ignore more files.
9339 2012-03-19 Pedro Alves <palves@redhat.com>
9340 Jan Kratochvil <jan.kratochvil@redhat.com>
9342 * server.c (cont_thread, general_thread): Add describing comments.
9343 (start_inferior): Clear `cont_thread'.
9344 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9347 2012-03-15 Yao Qi <yao@codesourcery.com>
9349 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9351 (cmd_qtdp): ... here.
9353 2012-03-15 Yao Qi <yao@codesourcery.com>
9355 * tracepoint.c (struct tracepoint_action_ops): New.
9356 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9357 (m_tracepoint_action_download): New.
9358 (r_tracepoint_action_download): New.
9359 (x_tracepoint_action_download): New.
9360 (l_tracepoint_action_download): New.
9361 (add_tracepoint_action): Install `action->ops' according type.
9362 (download_tracepoint_1): Move code `download' function pointer
9363 of various tracepoint_action_ops.
9365 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9367 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9368 linux_ptrace_attach_warnings.
9370 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9372 * Makefile.in (linux-ptrace.o): New.
9373 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9374 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9375 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9376 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9377 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9379 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9381 2012-03-08 Yao Qi <yao@codesourcery.com>
9382 Pedro Alves <palves@redhat.com>
9384 Fix PR server/13392.
9385 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9387 * tracepoint.c (remove_tracepoint): New.
9388 (cmd_qtdp): Call remove_tracepoint when failed to install.
9390 2012-03-07 Pedro Alves <palves@redhat.com>
9392 * linux-low.c (get_detach_signal): New.
9393 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9394 Pass on pending signals to PTRACE_DETACH. Check the result of the
9396 * server.c (program_signals, program_signals_p): New.
9397 (handle_general_set): Handle QProgramSignals.
9398 * server.h (program_signals, program_signals_p): Declare.
9400 2012-03-05 Pedro Alves <palves@redhat.com>
9401 Jan Kratochvil <jan.kratochvil@redhat.com>
9403 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9406 2012-03-03 Yao Qi <yao@codesourcery.com>
9408 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9409 agent_look_up_symbols.
9411 2012-03-03 Yao Qi <yao@codesourcery.com>
9413 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9414 (linux-x86-low.o): Likewise.
9415 * server.h: Remove in_process_agent_loaded.
9416 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9420 2012-03-03 Yao Qi <yao@codesourcery.com>
9422 * tracepoint.c (gdb_agent_capability): New global.
9423 (in_process_agent_loaded_ust): Renamed to
9424 `in_process_agent_supports_ust'.
9426 (in_process_agent_supports_ust): Call agent_capability_check.
9427 (clear_installed_tracepoints): Assert that agent supports
9430 2012-03-03 Yao Qi <yao@codesourcery.com>
9432 * linux-low.c (linux_supports_agent): New.
9433 (linux_target_ops): Initialize field `supports_agent' with
9434 linux_supports_agent.
9435 * target.h (struct target_ops) <supports_agent>: New.
9436 (target_supports_agent): New macro.
9437 * server.c (handle_general_set): Handle packet 'QAgent'.
9438 (handle_query): Send `QAgent+'.
9439 * Makefile.in (server.o): Depends on agent.h.
9441 2012-03-03 Yao Qi <yao@codesourcery.com>
9443 * Makefile.in (OBS): Add agent.o.
9444 Add new rule for agent.o.
9445 Track dependence of tracepoint.c on agent.h.
9446 * tracepoint.c (run_inferior_command_1):
9447 (run_inferior_command): Call agent_run_command.
9448 (gdb_ust_connect_sync_socket): Deleted. Move it to
9450 (resume_thread, stop_thread): Likewise.
9451 (gdb_ust_socket_init): Renamed to ...
9452 (gdb_agent_socket_init): ... New.
9453 (gdb_ust_thread): Renamed to ...
9454 (gdb_agent_helper_thread): ... New.
9455 (gdb_ust_init): Move some code to ...
9456 (gdb_agent_init): ... here. New.
9457 [HAVE_UST]: Call gdb_ust_init.
9458 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9459 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9460 * config.in, configure: Regenerated.
9462 2012-03-02 Pedro Alves <palves@redhat.com>
9464 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9465 * linux-low.c (struct simple_pid_list): New.
9466 (stopped_pids): New a struct simple_pid_list pointer.
9467 (add_to_pid_list, pull_pid_from_list): New.
9468 (handle_extended_wait): Don't assume the first signal new children
9469 report is SIGSTOP. Adjust call to pull_pid_from_list.
9470 (linux_wait_for_lwp): Adjust.
9472 2012-03-02 Yao Qi <yao@codesourcery.com>
9474 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9477 2012-03-02 Yao Qi <yao@codesourcery.com>
9479 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9480 `stop_pc' and `tpoint'. Update caller.
9482 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9484 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9485 * linux-low.c (use_linux_regsets): New macro.
9486 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9487 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9488 (linux_register_in_regsets): New function.
9489 (usr_fetch_inferior_registers): Skip registers covered by
9491 (usr_store_inferior_registers): Likewise.
9492 (usr_fetch_inferior_registers): New macro.
9493 (usr_store_inferior_registers): Likewise.
9494 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9495 (linux_store_registers): Likewise.
9496 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9498 (init_registers_mips64_dsp_linux): Likewise.
9499 (init_registers_mips_linux): New macro.
9500 (init_registers_mips_dsp_linux): Likewise.
9501 (mips_dsp_num_regs): Likewise.
9502 (DSP_BASE, DSP_CONTROL): New fallback macros.
9503 (mips_base_regs): New macro.
9504 (mips_regmap): Use it. Fix the size.
9505 (mips_dsp_regmap): New variable.
9506 (mips_dsp_regset_bitmap): Likewise.
9507 (mips_arch_setup): New function.
9508 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9510 (mips_cannot_store_register): Likewise.
9511 (the_low_target): Update .arch_setup, .num_regs and .regmap
9512 initializers. Add .regset_bitmap initializer.
9513 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9515 * linux-bfin-low.c (the_low_target): Likewise.
9516 * linux-cris-low.c (the_low_target): Likewise.
9517 * linux-crisv32-low.c (the_low_target): Likewise.
9518 * linux-ia64-low.c (the_low_target): Likewise.
9519 * linux-m32r-low.c (the_low_target): Likewise.
9520 * linux-m68k-low.c (the_low_target): Likewise.
9521 * linux-ppc-low.c (the_low_target): Likewise.
9522 * linux-s390-low.c (the_low_target): Likewise.
9523 * linux-sh-low.c (the_low_target): Likewise.
9524 * linux-sparc-low.c (the_low_target): Likewise.
9525 * linux-tic6x-low.c (the_low_target): Likewise.
9526 * linux-x86-low.c (the_low_target): Likewise.
9527 * linux-xtensa-low.c (the_low_target): Likewise.
9528 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9529 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9530 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9532 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9533 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9535 2012-02-29 Yao Qi <yao@codesourcery.com>
9536 Pedro Alves <palves@redhat.com>
9538 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9539 `step_over_finished' is true.
9541 2012-02-27 Pedro Alves <palves@redhat.com>
9543 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9544 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9546 2012-02-27 Pedro Alves <palves@redhat.com>
9549 * linux-low.c (pid_is_stopped): New.
9550 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9552 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9554 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9557 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9559 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9561 2012-02-24 Luis Machado <lgustavo@codesourcery>
9563 * server.c (handle_query): Advertise support for target-side
9564 breakpoint condition evaluation.
9565 (process_point_options): New function.
9566 (process_serial_event): When inserting a breakpoint, check for
9567 a target-side condition that should be evaluated.
9569 * mem-break.c: Include regcache.h and ax.h.
9570 (point_cond_list_t): New data structure.
9571 (breakpoint) <cond_list>: New field.
9572 (find_gdb_breakpoint_at): Make non-static.
9573 (delete_gdb_breakpoint_at): Clear any target-side
9575 (clear_gdb_breakpoint_conditions): New function.
9576 (add_condition_to_breakpoint): Likewise.
9577 (add_breakpoint_condition): Likewise.
9578 (gdb_condition_true_at_breakpoint): Likewise.
9579 (gdb_breakpoint_here): Return result directly instead
9580 of going through a local variable.
9582 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9583 (clear_gdb_breakpoint_conditions): Likewise.
9584 (add_breakpoint_condition): Likewise.
9585 (gdb_condition_true_at_breakpoint): Likewise.
9587 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9588 (need_step_over_p): Take target-side breakpoint condition into
9591 2012-02-24 Luis Machado <lgustavo@codesourcery>
9593 * server.h: Include tracepoint.h.
9594 (agent_mem_read, agent_get_trace_state_variable_value,
9595 agent_set_trace_state_variable_value,
9596 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9597 get_set_tsv_func_addr): New prototypes.
9599 * ax.h: New include file.
9600 * ax.c: New source file.
9602 * tracepoint.c: Include ax.h.
9603 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9604 agent_expr, eval_result_type): Move to ax.h.
9605 (parse_agent_expr): Rename to ...
9606 (gdb_parse_agent_expr): ... this, make it non-static and move
9608 (unparse_agent_expr) Rename to ...
9609 (gdb_unparse_agent_expr): ... this, make it non-static and move
9611 (eval_agent_expr): Rename to ...
9612 (eval_tracepoint_agent_expr): ... this.
9613 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9614 forward declarations.
9615 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9616 (agent_get_trace_state_variable_value): New function.
9617 (agent_set_trace_state_variable_value): New function.
9618 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9619 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9620 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9621 (condition_true_at_tracepoint): Likewise.
9622 (parse_agent_expr): Rename to ...
9623 (gdb_parse_agent_expr): ... this and move to ax.c.
9624 (unparse_agent_expr): Rename to ...
9625 (gdb_unparse_agent_expr): ... this and move to ax.c.
9626 (gdb_agent_op_name): Move to ax.c.
9627 (eval_agent_expr): Rename to ...
9628 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9630 (eval_tracepoint_agent_expr): New function.
9631 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9633 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9635 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9636 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9637 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9638 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9639 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9640 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9641 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9642 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9643 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9644 (compile_bytecodes): Remove forward declaration.
9645 (is_goto_target): Move to ax.c.
9646 (compile_bytecodes): Move to ax.c and call
9647 agent_get_trace_state_variable_value (...) and
9648 agent_set_trace_state_variable_value (...).
9650 * Makefile.in: Update ax.c and IPA dependencies.
9652 2012-02-24 Pedro Alves <palves@redhat.com>
9654 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9655 (cmd_bigqtbuffer_circular): ... this. Only handle
9656 'QTBuffer:circular:'.
9657 (handle_tracepoint_general_set): Adjust.
9659 2012-02-16 Yao Qi <yao@codesourcery.com>
9661 * inferiors.c: Move code to ...
9662 * dll.c: .... here. New.
9663 * server.h: Declare clear_dlls.
9664 * Makefile.in (SFILES): Add dll.c.
9668 2012-02-11 Yao Qi <yao@codesourcery.com>
9670 * server.c: (handle_monitor_command): Add a new parameter
9672 (handle_query): Update caller.
9674 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9676 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9677 * configure, config.in: Regenerate.
9678 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9681 2012-02-02 Pedro Alves <palves@redhat.com>
9683 Try SIGKILL first, then PTRACE_KILL.
9684 * linux-low.c (linux_kill_one_lwp): New.
9685 (linux_kill_one_lwp): Rename to ...
9686 (kill_one_lwp_callback): ... this. Use the new
9689 2012-02-02 Pedro Alves <palves@redhat.com>
9691 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9694 2012-01-27 Pedro Alves <palves@redhat.com>
9696 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9697 (elf_64_file_p): Make static.
9698 (linux_pid_exe_is_elf_64_file): New.
9699 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9700 Delete declarations.
9701 (linux_pid_exe_is_elf_64_file): Declare.
9702 * linux-x86-low.c (x86_arch_setup): Use
9703 linux_pid_exe_is_elf_64_file.
9705 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9707 * linux-low.c (linux_wait_for_event_1): Rename to ...
9708 (linux_wait_for_event): ... here and merge it with former
9709 linux_wait_for_event - new variable wait_ptid, use it.
9710 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9712 2012-01-23 Pedro Alves <palves@redhat.com>
9714 * server.c (main): Avoid yet another case of infinite loop while
9715 detaching/killing after a longjmp.
9717 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9720 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9722 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9724 * hostio.c (handle_readlink): New function.
9725 (handle_vFile): Call it to handle "vFile:readlink" packets.
9727 2012-01-20 Pedro Alves <palves@redhat.com>
9728 Ulrich Weigand <ulrich.weigand@linaro.org>
9730 * server.c (handle_v_requests): Only support vAttach and vRun to
9731 start multiple processes when in extended protocol mode.
9733 2012-01-17 Pedro Alves <palves@redhat.com>
9735 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9736 memalign plus mprotect to allocate the scratch buffer.
9738 2012-01-13 Pedro Alves <palves@redhat.com>
9740 * server.c (attach_inferior): Clear `cont_thread'.
9742 2012-01-13 Pedro Alves <palves@redhat.com>
9744 * server.c (main): Avoid infinite loop while detaching/killing
9747 2012-01-09 Doug Evans <dje@google.com>
9749 * server.c (start_inferior): Set last_ptid in --wrapper case.
9751 2012-01-06 Yao Qi <yao@codesourcery.com>
9753 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9755 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9757 2012-01-04 Yao Qi <yao@codesourcery.com>
9759 * tracepoint.c (cmd_qtdp): Print debug message
9760 for static tracepoint.
9762 2012-01-04 Yao Qi <yao@codesourcery.com>
9764 * tracepoint.c (trace_vdebug): Differentiate debug message
9765 between gdbserver and IPA.
9767 2012-01-03 Yao Qi <yao@codesourcery.com>
9769 * tracepoint.c (tracepoint_was_hit): Don't collect for
9772 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9774 * terminal.h: Reformat copyright header.
9776 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9778 * server.c (gdbserver_version): Update copyright year.
9779 * gdbreplay.c (gdbreplay_version): Likewise.
9781 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9783 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9786 2011-12-18 Hui Zhu <teawater@gmail.com>
9787 * linux-low.c (linux_create_inferior): Save return value to ret.
9789 2011-12-18 Hui Zhu <teawater@gmail.com>
9791 * linux-low.c (linux_create_inferior): Save return value to ret.
9793 2011-12-16 Doug Evans <dje@google.com>
9795 * linux-low.c (linux_create_inferior): If stdio connection,
9796 redirect stdin from /dev/null, stdout to stderr.
9797 * remote-utils.c (remote_is_stdio): New static global.
9798 (remote_connection_is_stdio): New function.
9799 (remote_prepare): Handle stdio connection.
9800 (remote_open): Ditto.
9801 (remote_close): Don't close stdin for stdio connections.
9802 (read_prim,write_prim): New functions. Replace all calls to
9803 read/write to these.
9804 * server.c (main): Watch for "-" argument. Move call to
9805 remote_prepare before start_inferior.
9806 * server.h (STDIO_CONNECTION_NAME): New macro.
9807 (remote_connection_is_stdio): Declare.
9809 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9810 in debugging output.
9812 2011-12-15 Yao Qi <yao@codesourcery.com>
9814 * tracepoint.c: Include sys/syscall.h.
9815 (gdb_ust_thread): Remove preprocessor conditional.
9817 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9819 * linux-low.c (linux_detach_one_lwp): Call
9820 the_low_target.prepare_to_resume before detaching.
9822 2011-12-14 Yao Qi <yao@codesourcery.com>
9824 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9827 2011-12-14 Yao Qi <yao@codesourcery.com>
9829 * i386-low.c (i386_low_stopped_data_address): Initialize local
9832 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9836 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9837 DR_CONTROL unless necessary. Extend comments.
9838 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9839 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9841 2011-12-13 Yao Qi <yao@codesourcery.com>
9843 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9845 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9847 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9849 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9850 Print new debug message for such case.
9852 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9854 Fix overlapping memcpy.
9855 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9856 the read_inferior_memory transfer.
9857 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9858 write_inferior_memory transfer.
9859 (set_fast_tracepoint_jump): New variable buf. Use it for the
9860 read_inferior_memory and write_inferior_memory transfers.
9861 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9862 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9863 Use it for the write_inferior_memory transfer.
9864 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9867 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9869 * linux-low.c (fetch_register, store_register): Make code
9870 consistent, fix formatting.
9872 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9874 * linux-low.c (usr_store_inferior_registers): Factor out code
9875 to handle individual registers into...
9876 (store_register): ... this new function.
9878 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9880 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9881 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9882 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9883 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9884 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9885 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9886 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9887 (srv_xmlfiles): Add new XML files.
9889 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9891 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9892 (init_registers_s390_linux32v1): Add prototype.
9893 (init_registers_s390_linux32v2): Likewise.
9894 (init_registers_s390_linux64v1): Likewise.
9895 (init_registers_s390_linux64v2): Likewise.
9896 (init_registers_s390x_linux64v1): Likewise.
9897 (init_registers_s390x_linux64v2): Likewise.
9898 (s390_num_regs): Increment to 52.
9899 (s390_regmap): Add orig_r2 register.
9900 (s390_num_regs_3264): Increment to 68.
9901 (s390_regmap_3264): Add orig_r2 register.
9902 (s390_collect_ptrace_register): Handle orig_r2 register.
9903 (s390_supply_ptrace_register): Likewise.
9904 (s390_fill_last_break): New function.
9905 (s390_store_last_break): Likewise.
9906 (s390_fill_system_call): New function.
9907 (s390_store_system_call): Likewise.
9908 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9910 (s390_check_regset): New function.
9911 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9912 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9913 Update target_regsets for available register sets.
9915 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9916 Jan Kratochvil <jan.kratochvil@redhat.com>
9918 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9919 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9921 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9922 * linux-low.h (struct process_info_private): New member r_debug.
9923 * server.c (handle_qxfer_libraries): Call
9924 the_target->qxfer_libraries_svr4.
9925 (handle_qxfer_libraries_svr4): New function.
9926 (qxfer_packets): New entry "libraries-svr4".
9927 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9928 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9929 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9930 PACKET_qXfer_libraries_svr4.
9932 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9934 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9935 PSW address/mask between 8-byte and 16-byte formats.
9936 (s390_supply_ptrace_register): Likewise.
9937 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9938 basic addressing mode bit.
9940 2011-11-24 Stan Shebs <stan@codesourcery.com>
9942 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9944 2011-11-17 Stan Shebs <stan@codesourcery.com>
9946 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9947 (tracing_start_time): New global.
9948 (tracing_stop_time): New global.
9949 (tracing_user_name): New global.
9950 (tracing_notes): New global.
9951 (tracing_stop_note): New global.
9952 (cmd_qtstart): Set traceframe_usage, start_time.
9953 (stop_tracing): Set stop_time.
9954 (cmd_qtstatus): Report additional status.
9955 (cmd_qtp): New function.
9956 (handle_tracepoint_query): Call it.
9957 (cmd_qtnotes): New function.
9958 (handle_tracepoint_general_set): Call it.
9959 (get_timestamp): Rename from tsv_get_timestamp.
9961 2011-11-14 Stan Shebs <stan@codesourcery.com>
9962 Kwok Cheung Yeung <kcy@codesourcery.com>
9964 * linux-x86-low.c (small_jump_insn): New.
9965 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9966 trampoline and error message, build a trampoline and issue a small
9967 jump instruction to it.
9968 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9969 trampoline and error message.
9970 (x86_get_min_fast_tracepoint_insn_len): New.
9971 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9972 * linux-low.h (struct linux_target_ops): Add arguments to
9973 install_fast_tracepoint_jump_pad operation, add new operation.
9974 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9976 (linux_get_min_fast_tracepoint_insn_len): New function.
9977 (linux_target_op): Add new operation.
9978 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9979 (gdb_trampoline_buffer_end): Ditto.
9980 (gdb_trampoline_buffer_error): Ditto.
9981 (struct ipa_sym_addresses): Add fields for new IPA variables.
9982 (symbol_list): Add entries for new IPA variables.
9983 (struct tracepoint): Add fields to hold the address range of the
9984 trampoline used by the tracepoint.
9985 (trampoline_buffer_head): New static variable.
9986 (trampoline_buffer_tail): Ditto.
9987 (claim_trampoline_space): New function.
9988 (have_fast_tracepoint_trampoline_buffer): New function.
9989 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9991 (install_fast_tracepoint): Ditto, also add error buffer argument.
9992 (cmd_qtminftpilen): New function.
9993 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9994 (fast_tracepoint_from_trampoline_address): New function.
9995 (fast_tracepoint_collecting): Handle trampoline as part of jump
9997 (set_trampoline_buffer_space): New function.
9998 (initialize_tracepoint): Initialize new IPA variables.
9999 * target.h (struct target_ops): Add arguments to
10000 install_fast_tracepoint_jump_pad operation, add new
10001 get_min_fast_tracepoint_insn_len operation.
10002 (target_get_min_fast_tracepoint_insn_len): New.
10003 (install_fast_tracepoint_jump_pad): Add arguments.
10004 * server.h (IPA_BUFSIZ): Define.
10005 * linux-i386-ipa.c: Include extra header files.
10006 (initialize_fast_tracepoint_trampoline_buffer): New function.
10007 (initialize_low_tracepoint): Call it.
10008 * server.h (set_trampoline_buffer_space): Declare.
10009 (claim_trampoline_space): Ditto.
10010 (have_fast_tracepoint_trampoline_buffer): Ditto.
10012 2011-11-14 Yao Qi <yao@codesourcery.com>
10014 * server.c (handle_query): Handle InstallInTrace for qSupported.
10015 * tracepoint.c (add_tracepoint): Sort list.
10016 (install_tracepoint, download_tracepoint): New.
10017 (cmd_qtdp): Call them to install and download tracepoints.
10018 (sort_tracepoints): Removed.
10019 (cmd_qtstart): Update.
10021 2011-11-14 Yao Qi <yao@codesourcery.com>
10023 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10024 * mem-break.h: Declare.
10025 * tracepoint.c (cmd_qtstart): Move some code to ...
10026 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10028 (download_tracepoints): Move some code to ...
10029 (download_tracepoint_1): ... here. New.
10031 2011-11-08 Yao Qi <yao@codesourcery.com>
10033 * remote-utils.c (relocate_instruction): A comment fix.
10035 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10037 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10038 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10039 dr_status_mirror and dr_control_mirror from debug_reg_state.
10040 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10041 (i386_initial_stuff): Remove use of deleted globals.
10042 (i386_get_thread_context, i386_set_thread_context,
10043 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10044 from debug_reg_state.
10046 2011-11-05 Yao Qi <yao@codesourcery.com>
10048 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10049 address as TPOINT's.
10051 2011-11-02 Stan Shebs <stan@codesourcery.com>
10053 * tracepoint.c (agent_mem_read_string): New function.
10054 (eval_agent_expr): Call it for tracenz.
10055 * server.c (handle_query): Report support for tracenz.
10057 2011-11-02 Yao Qi <yao@codesourcery.com>
10059 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10061 2011-11-02 Yao Qi <yao@codesourcery.com>
10063 * target.h: Fix a typo in comment.
10065 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10067 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10068 clobber the breakpoints' shadows with fast tracepoint jumps.
10069 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10070 * target.c (write_inferior_memory): Also pass MYADDR down to
10073 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10075 * configure.ac: Check support for personality routine.
10076 * configure: Regenerate.
10077 * config.in: Likewise.
10078 * linux-low.c: Include <sys/personality.h>.
10079 Define ADDR_NO_RANDOMIZE if necessary.
10080 (linux_create_inferior): Disable address space randomization when
10081 forking inferior, if requested.
10082 (linux_supports_disable_randomization): New function.
10083 (linux_target_ops): Install it.
10084 * server.h (disable_randomization): Declare.
10085 * server.c (disable_randomization): New global variable.
10086 (handle_general_set): Handle QDisableRandomization.
10087 (handle_query): Likewise for qSupported.
10088 (main): Support --disable-randomization and --no-disable-randomization
10089 command line arguments.
10090 * target.h (struct target_ops): Add supports_disable_randomization.
10091 (target_supports_disable_randomization): New macro.
10093 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10095 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10097 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10098 [!PT_GETDSBT] (target_loadmap): New definition.
10099 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10100 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10101 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10102 and PT_GETDSBT to LINUX_LOADMAP.
10103 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10104 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10106 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10108 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10109 (arm_linux_hwbp_cap): New static variable.
10110 (arm_linux_get_hwbp_cap): Replace by ...
10111 (arm_linux_init_hwbp_cap): ... this new function.
10112 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10113 (arm_linux_get_hw_watchpoint_count): Likewise.
10114 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10115 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10116 (arm_prepare_to_resume): Use perror_with_name instead of error.
10118 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10120 * linux-arm-low.c: Include <signal.h>.
10121 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10122 (struct arm_linux_hwbp_cap): New data type.
10123 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10124 (struct arm_linux_hw_breakpoint): New data type.
10125 (MAX_BPTS, MAX_WPTS): Define.
10126 (struct arch_process_info, struct arch_lwp_info): New data types.
10127 (arm_linux_get_hwbp_cap): New function.
10128 (arm_linux_get_hw_breakpoint_count): Likewise.
10129 (arm_linux_get_hw_watchpoint_count): Likewise.
10130 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10131 (arm_hwbp_control_initialize): Likewise.
10132 (arm_hwbp_control_is_enabled): Likewise.
10133 (arm_hwbp_control_is_initialized): Likewise.
10134 (arm_hwbp_control_disable): Likewise.
10135 (arm_linux_hw_breakpoint_equal): Likewise.
10136 (arm_linux_hw_point_initialize): Likewise.
10137 (struct update_registers_data): New data structure.
10138 (update_registers_callback: New function.
10139 (arm_insert_point): Likewise.
10140 (arm_remove_point): Likewise.
10141 (arm_stopped_by_watchpoint): Likewise.
10142 (arm_stopped_data_address): Likewise.
10143 (arm_new_process): Likewise.
10144 (arm_new_thread): Likewise.
10145 (arm_prepare_to_resume): Likewise.
10146 (the_low_target): Register arm_insert_point, arm_remove_point,
10147 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10148 arm_new_thread, and arm_prepare_to_resume.
10150 2011-09-15 Stan Shebs <stan@codesourcery.com>
10152 * server.h (struct emit_ops): Add compare-goto fields.
10153 * tracepoint.c (gdb_agent_op_sizes): New table.
10154 (emit_eq_goto): New function.
10155 (emit_ne_goto): New function.
10156 (emit_lt_goto): New function.
10157 (emit_le_goto): New function.
10158 (emit_gt_goto): New function.
10159 (emit_ge_goto): New function.
10160 (is_goto_target): New function.
10161 (compile_bytecodes): Recognize special cases of compare-goto
10162 combinations and call specialized emitters for them.
10163 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10164 (amd64_emit_ne_goto): New function.
10165 (amd64_emit_lt_goto): New function.
10166 (amd64_emit_le_goto): New function.
10167 (amd64_emit_gt_goto): New function.
10168 (amd64_emit_ge_goto): New function.
10169 (amd64_emit_ops): Add the new functions.
10170 (i386_emit_eq_goto): New function.
10171 (i386_emit_ne_goto): New function.
10172 (i386_emit_lt_goto): New function.
10173 (i386_emit_le_goto): New function.
10174 (i386_emit_gt_goto): New function.
10175 (i386_emit_ge_goto): New function.
10176 (i386_emit_ops): Add the new functions.
10178 2011-09-08 Stan Shebs <stan@codesourcery.com>
10180 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10181 (i386_emit_epilogue): Restore %ebx.
10183 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10185 * server.c (step_thread): Remove definition.
10186 (process_serial_event): Don't handle Hs.
10187 * server.h (step_thread): Remove declaration.
10188 * target.c (set_desired_inferior): Remove use of step_thread.
10190 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10192 * linux-low.c: Include linux-procfs.h.
10193 (linux_attach_lwp_1): Update comments.
10194 (linux_attach): Scan for existing threads when attaching to a
10195 process that is the tgid.
10196 * Makefile.in: Update dependencies.
10198 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10200 * configure.srv: Add linux-procfs.o dependencies.
10202 2011-08-14 Yao Qi <yao@codesourcery.com>
10204 * target.h (struct target_ops): Fix indent.
10205 * win32-low.c (win32_target_ops): Fix comment.
10207 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10208 Yao Qi <yao@codesourcery.com>
10210 * Makefile.in (clean): Remove tic6x-*.c files.
10211 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10212 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10213 (tic6x-c64xp-linux.c): Likewise.
10214 * configure.srv: Add support for tic6x-*-uclinux.
10215 * linux-tic6x-low.c: New.
10216 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10218 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10219 Yao Qi <yao@codesourcery.com>
10221 * target.h (struct target_ops): Add read_loadmap.
10222 * linux-low.c (struct target_loadseg): New type.
10223 (struct target_loadmap): New type.
10224 (linux_read_loadmap): New function.
10225 (linux_target_ops): Add linux_read_loadmap.
10226 * server.c (handle_query): Support qXfer:fdpic:read packet.
10227 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10230 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10232 * win32-low.c: Include <stdint.h>.
10234 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10236 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10237 to the inferior here.
10238 (i386_remove_aligned_watchpoint): Ditto.
10239 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10240 fit part of the watchpoint in the debug registers.
10241 (i386_update_inferior_debug_regs): New.
10242 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10243 registers, and only update the inferior on success.
10244 (i386_low_remove_watchpoint): Ditto.
10246 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10248 * linux-low.c (compare_ints, unique, list_threads, show_process,
10249 linux_core_of_thread): Delete.
10250 (linux_target_ops): Change linux_core_of_thread to
10251 linux_common_core_of_thread.
10252 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10253 * utils.c (malloc_failure): Change type of argument.
10254 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10255 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10256 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10257 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10258 (IPA_OBJS): Add common-utils-ipa.o.
10259 (ptid_h, linux_osdata_h): New macros.
10260 (server_h): Add common/common-utils.h, common/xml-utils.h,
10261 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10263 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10264 ptid.o, buffer.o): New rules.
10265 (linux-low.o): Add common/linux-osdata.h as a dependency.
10266 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10267 * configure.ac: Add AC_HEADER_DIRENT check.
10268 * config.in: Regenerate.
10269 * configure: Regenerate.
10270 * remote-utils.c (xml_escape_text): Delete.
10271 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10272 buffer_xml_printf): Move to common/buffer.c.
10273 * server.c (main): Remove call to initialize_inferiors.
10274 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10275 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10276 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10277 internal_error, gdb_assert, gdb_assert_fail): Delete.
10278 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10279 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10281 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10282 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10283 initialize_inferiors): Delete.
10285 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10287 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10290 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10292 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10294 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10296 2011-05-26 Yao Qi <yao@codesourcery.com>
10298 * Makefile.in (thread-db.o): Track dependence to
10299 common/gdb_thread_db.h.
10300 * thread-db.c: include gdb_thread_db.h from right place.
10302 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10304 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10305 __FILE__ and __LINE__ to internal_error.
10307 2011-05-13 Doug Evans <dje@google.com>
10309 * thread-db.c (try_thread_db_load_from_sdir): New function.
10310 (try_thread_db_load_from_dir): New function.
10311 (thread_db_load_search): Handle $sdir, ignore $pdir.
10312 Remove trying of system directories if search of
10313 libthread-db-search-path fails, that is now done via $sdir.
10315 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10317 * server.c (handle_query): Add EnableDisableTracepoints to the list
10318 of supported features.
10319 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10321 (cmd_qtenable_disable): New.
10322 (cmd_qtstart): Install tracepoints even if disabled.
10323 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10324 receiving a QTEnable or QTDisable packet.
10325 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10326 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10328 (gdb_probe): Skip data collection if static tracepoint is disabled.
10330 2011-05-10 Doug Evans <dje@google.com>
10332 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10334 2011-05-04 Doug Evans <dje@google.com>
10336 * linux-low.c (linux_join): Skip process lookup.
10337 * spu-low.c (spu_join): Ditto.
10338 * server.c (join_inferiors_callback): Delete.
10339 (process_serial_event): For 'D' packet (detach) call join_inferior
10342 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10344 * README: Don't mention xscale*-*-linux*.
10345 * configure.srv (xscale*-*-linux*): Don't handle target.
10347 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10349 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10351 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10352 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10353 (i386_emit_void_call_2): Likewise.
10355 2011-04-26 Yao Qi <yao@codesourcery.com>
10357 * linux-low.c: Move common macros to linux-ptrace.h.
10358 Include linux-ptrace.h.
10359 * Makefile.in (linux_ptrace_h): New.
10360 (linux-low.o): Depends on linux-ptrace.h.
10362 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10364 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10365 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10366 (remote_prepare): New function with most of the TCP code from ...
10367 (remote_open): ... here. Detect PORT here unconditionally. Move also
10368 setting transport_is_reliable.
10369 * server.c (run_once): New variable.
10370 (gdbserver_usage): Document it.
10371 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10372 the first run if RUN_ONCE.
10373 * server.h (run_once, remote_prepare): New declarations.
10375 2011-04-19 Tom Tromey <tromey@redhat.com>
10377 * win32-low.c (handle_load_dll): Remove duplicate "the".
10379 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10381 Remove support for old Cygwin 1.5 versions.
10382 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10383 function to avoid warning.
10384 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10387 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10389 * gdbserver/server.h (Macro _): Define it if not available.
10391 2011-03-14 Michael Snyder <msnyder@vmware.com>
10393 * hostio.c (handle_close): Remove unnecessary null test.
10395 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10397 * Makefile.in (maintainer-clean realclean distclean): Remove
10398 "make ... subdir_do" command.
10400 2011-03-10 Michael Snyder <msnyder@vmware.com>
10402 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10404 * server.c (handle_v_run): Free alloced buffer on early return.
10406 2011-03-09 Yao Qi <yao@codesourcery.com>
10409 2011-03-04 Yao Qi <yao@codesourcery.com>
10411 * Makefile.in: Remove GNU make feature --directory.
10413 2011-03-05 Yao Qi <yao@codesourcery.com>
10415 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10416 (subdir_do): New make target. Copied from gdb/Makefile.
10417 (maintainer-clean, realclean, distclean, clean): Call corresponding
10418 make targets in common/Makefile.
10420 2011-02-11 Yao Qi <yao@codesourcery.com>
10422 * configure.ac: Call AC_PROG_RANLIB.
10423 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10424 * configure: Regenerate.
10426 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10428 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10430 2011-03-06 Yao Qi <yao@codesourcery.com>
10432 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10434 2011-03-05 Yao Qi <yao@codesourcery.com>
10436 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10437 (subdir_do): New make target. Copied from gdb/Makefile.
10438 (maintainer-clean, realclean, distclean, clean): Call corresponding
10439 make targets in common/Makefile.
10441 2011-03-04 Yao Qi <yao@codesourcery.com>
10443 * Makefile.in: Remove GNU make feature --directory.
10445 2011-03-04 Michael Snyder <msnyder@vmware.com>
10447 * server.c (queue_stop_reply): Call xmalloc not malloc.
10449 2011-03-02 Michael Snyder <msnyder@vmware.com>
10451 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10453 2011-02-28 Michael Snyder <msnyder@vmware.com>
10455 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10456 (cmd_qtframe): Ditto.
10457 (cmd_qtbuffer): Ditto.
10458 (cmd_bigqtbuffer): Ditto.
10460 * utils.c (decimal2str): Initialize 'width' to nine, then
10461 don't mess with it.
10463 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10465 * hostio.c (require_data): Free *data, not data.
10467 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10469 * hostio.c (require_data): Use free, not xfree.
10471 2011-02-27 Michael Snyder <msnyder@vmware.com>
10473 * server.c (handle_query): Discard unused value.
10475 * hostio.c (require_data): Free malloc memory before returning
10478 2011-02-26 Michael Snyder <msnyder@vmware.com>
10480 * linux-low.c (list_threads): Call closedir for dirent.
10482 2011-02-27 Michael Snyder <msnyder@vmware.com>
10484 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10485 a case statement falls through.
10487 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10489 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10492 2011-02-26 Michael Snyder <msnyder@vmware.com>
10494 * utils.c (decimal2str): Eliminate dead code and dead param.
10495 (pulongest): Drop dead param from call to decimal2str.
10498 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10500 Revert the following patch (not approved yet):
10501 2011-02-21 Hui Zhu <teawater@gmail.com>
10502 * tracepoint.c (tp_printf): New function.
10503 (eval_agent_expr): Handle gdb_agent_op_printf.
10505 2011-02-21 Hui Zhu <teawater@gmail.com>
10507 * tracepoint.c (tp_printf): New function.
10508 (eval_agent_expr): Handle gdb_agent_op_printf.
10510 2011-02-18 Tom Tromey <tromey@redhat.com>
10512 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10513 (tracepoint.o): Likewise.
10514 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10515 (gdb_agent_op_names): Likewise.
10517 2011-02-18 Tom Tromey <tromey@redhat.com>
10519 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10520 gdb_agent_op_rot>: New constants.
10521 (gdb_agent_op_names): Add pick and roll.
10522 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10525 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10527 * aclocal.m4: Regenerated with aclocal-1.11.1.
10529 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10531 * server.c (handle_qxfer_traceframe_info): New.
10532 (qxfer_packets): Register "traceframe-info".
10533 (handle_query): Report support for qXfer:traceframe-info:read+.
10534 * tracepoint.c (match_blocktype): New.
10535 (traceframe_find_block_type): Rename to ...
10536 (traceframe_walk_blocks): ... this. Add callback filter argument,
10538 (traceframe_find_block_type): New, reimplemented on top of
10539 traceframe_walk_blocks.
10540 (build_traceframe_info_xml): New.
10541 (traceframe_read_info): New.
10542 * server.h (traceframe_read_info): Declare.
10544 2011-02-11 Yao Qi <yao@codesourcery.com>
10546 * configure.ac: Call AC_PROG_RANLIB.
10547 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10548 * configure: Regenerate.
10550 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10552 * server.c (gdb_read_memory): Change return semantics to allow
10554 (handle_search_memory_1): Adjust.
10555 (process_serial_event) <'m' packet>: Handle partial transfers.
10556 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10558 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10560 * regcache.c (init_register_cache): Initialize
10561 regcache->register_status.
10562 (free_register_cache): Release regcache->register_status.
10563 (regcache_cpy): Copy register_status.
10564 (registers_to_string): Print 'x's for unavailable registers.
10565 (supply_register): Mark the register's status valid or
10566 unavailable, depending on whether a buffer was passed in or not.
10567 (supply_register_zeroed): New.
10568 (supply_regblock): Mark the registers' status valid or
10569 unavailable, depending on whether a buffer was passed in or not.
10570 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10571 (struct regcache): New `register_status' field.
10572 (supply_register_zeroed): Declare.
10573 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10574 supply_register_zeroed, rather than passing a NULL buffer to
10576 * tracepoint.c (fetch_traceframe_registers): Update comment.
10578 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10580 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10583 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10585 * server.h (decode_xfer_write): Change prototype.
10586 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10587 and don't extract the annex here.
10588 * server.c (decode_xfer_read): Remove `annex' parameter,
10589 and don't extract the annex here.
10590 (decode_xfer): New.
10591 (struct qxfer): New.
10592 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10593 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10594 (handle_qxfer_statictrace): New functions, abstracted out from
10595 handle_query, and made to use the struct qxfer interface.
10596 (handle_threads_qxfer_proper): Rename to ...
10597 (handle_qxfer_threads_proper): ... this.
10598 (handle_threads_qxfer): Rename to ...
10599 (handle_qxfer_threads): ... this. Adjust.
10600 (qxfer_packets): New array.
10601 (handle_qxfer): New function.
10602 (handle_query): Use handle_qxfer.
10604 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10606 * gdbreplay.c: Shorten lines of >= 80 columns.
10607 * linux-low.c: Ditto.
10608 * linux-ppc-low.c: Ditto.
10609 * linux-s390-low.c: Ditto.
10610 * linux-sparc-low.c: Ditto.
10611 * linux-x86-low.c: Ditto.
10612 * linux-xtensa-low.c: Ditto.
10613 * mem-break.c: Ditto.
10614 * nto-low.c: Ditto.
10615 * regcache.h: Ditto.
10616 * remote-utils.c: Ditto.
10619 * thread-db.c: Ditto.
10620 * tracepoint.c: Ditto.
10622 * win32-low.h: Ditto.
10624 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10626 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10629 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10631 * server.c (gdbserver_version): Update copyright year in version
10633 * gdbreplay.c (gdbreplay_version): Ditto.
10635 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10637 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10638 * linux-bfin-low.c: New file.
10639 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10640 PT_DATA_ADDR for BFIN targets.
10641 * Makefile.in (SFILES): Add linux-bfin-low.c.
10642 (clean): Remove reg-bfin.c.
10643 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10644 * README: Mention supported Blackfin targets.
10646 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10648 * .gitignore: New file.
10650 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10652 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10654 2010-10-22 Jie Zhang <jie@codesourcery.com>
10656 * Makefile.in: Add FLAGS_TO_PASS variable.
10657 (install): Remove dependency of install-only and recursively
10658 invoke make for install-only.
10660 2010-10-04 Doug Evans <dje@google.com>
10662 * Makefile.in (uninstall): Use $(DESTDIR).
10664 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10668 * linux-x86-low.c (compat_siginfo_from_siginfo)
10669 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10670 si_code is < 0. Check for si_code == SI_TIMER before checking for
10673 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10675 * lynx-i386-low.c: New file.
10676 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10678 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10680 * lynx-low.c (ptrace_request_to_str): Remove handling for
10681 request values that have been removed in LynxOS 5.x.
10683 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10685 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10688 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10690 * configure.ac: Add --enable-inprocess-agent option.
10691 * configure: Rebuilt.
10693 2010-09-06 Yao Qi <yao@codesourcery.com>
10695 * linux-low.c (linux_kill): Remove unused variable.
10696 (linux_stabilize_threads): Likewise.
10697 * server.c (start_inferior): Likewise.
10698 (queue_stop_reply_callback): Likewise.
10699 * tracepoint.c (do_action_at_tracepoint): Likewise.
10701 2010-09-06 Yao Qi <yao@codesourcery.com>
10703 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10706 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10708 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10710 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10712 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10717 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10718 gdbserver/lynx-ppc-low.c: New files.
10719 * Makefile.in (lynx_low_h): New variable.
10720 (lynx-low.o, lynx-ppc-low.o): New rules.
10721 * configure.ac: On LynxOS, link with -lnetinet.
10722 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10723 * configure: regenerate.
10725 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10727 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10728 * configure.ac: Add check for vasprintf and vsnprintf.
10729 * configure, config.in: Regenerate.
10730 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10732 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10734 * gdbreplay.c: Move include of alloca.h up, next to include of
10736 * server.h: Add include of malloc.h.
10737 * mem-break.c: Remove include of malloc.h.
10738 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10740 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10742 * Makefile.in (memmem.o): Build with -Wno-error.
10744 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10746 * utils.c (xsnprintf): Make non-static.
10747 * server.h: Add xsnprintf declaration.
10748 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10749 replace calls to snprintf by calls to xsnprintf throughout.
10751 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10753 * configure.ac: Add configure check for alloca.
10754 * configure, config.in: Regenerate.
10755 * server.h: Include alloca.h if it exists.
10756 * gdbreplay.c: Include alloca.h if it exists.
10758 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10760 * linux-low.c (__SIGRTMIN): Define if not already defined.
10761 (linux_create_inferior): Check for __ANDROID__ rather than
10763 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10764 are already deferred.
10765 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10766 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10767 stopped and already has a pending signal to report.
10768 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10769 a pending signal to report or is moving out of a jump pad.
10770 (linux_init_signals): Check for __ANDROID__ rather than
10773 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10775 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10776 debug_threads check. Avoid a linear search when not doing debug
10779 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10781 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10782 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10783 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10784 (process_event): Change local fd's type to gdb_fildes_t.
10785 (create_file_handler): Adjust prototype.
10786 (delete_file_handler): Adjust prototype.
10787 (handle_file_event): Adjust prototype. Use pfildes.
10788 (create_file_event): Adjsut prototype.
10789 * remote-utils.c (remote_desc, listen_desc): Change type to
10791 * server.h: New gdb_fildes_t typedef.
10792 [USE_WIN32API]: Include winsock2.h.
10793 (delete_file_handler, add_file_handler): Adjust prototypes.
10794 (pfildes): Declare.
10795 * utils.c (pfildes): New.
10797 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10799 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10800 * configure: Regenerate.
10802 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10804 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10805 (linux_done_accessing_memory): ... this.
10806 (linux_target_ops): Adjust.
10807 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10808 * nto-low.c (nto_target_ops): Adjust comment.
10809 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10810 * spu-low.c (spu_target_ops): Adjust comment.
10811 * target.h (target_ops): Rename unprepare_to_access_memory field
10812 to done_accessing_memory.
10813 (unprepare_to_access_memory): Rename to ...
10814 (done_accessing_memory): ... this.
10816 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10818 * linux-low.c (linux_prepare_to_access_memory): New.
10819 (linux_unprepare_to_access_memory): New.
10820 (linux_target_ops): Install them.
10821 * server.c (read_memory): Rename to ...
10822 (gdb_read_memory): ... this. Use
10823 prepare_to_access_memory/prepare_to_access_memory.
10824 (write_memory): Rename to ...
10825 (gdb_write_memory): ... this. Use
10826 prepare_to_access_memory/prepare_to_access_memory.
10827 (handle_search_memory_1): Adjust.
10828 (process_serial_event): Adjust.
10829 * target.h (struct target_ops): New fields
10830 prepare_to_access_memory and unprepare_to_access_memory.
10831 (prepare_to_access_memory, unprepare_to_access_memory): New.
10832 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10833 prepare_to_access_memory/prepare_to_access_memory.
10834 * nto-low.c (nto_target_ops): Adjust.
10835 * spu-low.c (spu_target_ops): Adjust.
10836 * win32-low.c (win32_target_ops): Adjust.
10838 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10840 * Makefile.in (WARN_CFLAGS): Get it from configure.
10841 (WERROR_CFLAGS): New.
10842 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10843 * configure.ac: Introduce --enable-werror, which adds -Werror to
10844 the compiler command line. Enabled by default. Disable with
10845 --disable-werror. Add -Wdeclaration-after-statement
10846 Wpointer-arith and -Wformat-nonliteral to warning flags.
10847 * configure: Regenerate.
10849 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10851 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10853 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10855 * gdbreplay.c (remote_error): New.
10857 (expect): Use gdbchar. Check for error reading from GDB.
10858 Clarify sync error output.
10859 (play): Check for errors writing to GDB.
10860 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10861 * remote-utils.c (getpkt): Check for errors writing to the remote
10864 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10866 * linux-low.c (linux_wait_1): Move non-debugging code out of
10867 `debug_threads' control.
10869 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10871 * linux-low.c (linux_wait_1): Don't set last_status here.
10872 * server.c (push_event, queue_stop_reply_callback): Assert we're
10873 not pushing a TARGET_WAITKIND_IGNORE event.
10874 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10875 (myresume, handle_target_event): Set the thread's last_resume_kind
10876 and last_status from the target returned status.
10878 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10882 * linux-x86-low.c (update_debug_registers_callback): New.
10883 (i386_dr_low_set_addr): Use it.
10884 (i386_dr_low_get_addr): New.
10885 (i386_dr_low_set_control): Use update_debug_registers_callback.
10886 (i386_dr_low_get_control): New.
10887 (i386_dr_low_get_status): Adjust.
10888 * linux-low.c (linux_stop_lwp): New.
10889 * linux-low.h (linux_stop_lwp): Declare.
10891 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10892 argument instead of a i386_debug_reg_state.
10893 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10894 a i386_debug_reg_state.
10895 (i386_insert_aligned_watchpoint): Adjust.
10896 (i386_remove_aligned_watchpoint): Adjust.
10897 (i386_low_stopped_data_address): Read the debug registers from the
10898 inferior instead of from the mirrors.
10899 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10900 (i386_dr_low_get_addr): Declare.
10901 (i386_dr_low_get_control): Declare.
10902 (i386_dr_low_get_status): Change prototype.
10904 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10905 (i386_dr_low_get_addr): New.
10906 (i386_dr_low_get_control): New.
10907 (i386_dr_low_get_status): Adjust prototype. Return
10909 (i386_initial_stuff): Clear dr_status_mirror and
10911 (i386_get_thread_context): Adjust.
10912 (i386_set_thread_context): Adjust.
10913 (i386_thread_added): Adjust.
10915 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10917 * linux-low.h (linux_thread_area): Delete declaration.
10919 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10921 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10922 after its termination.
10924 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10926 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10927 (gdb_wants_all_stopped): Delete.
10928 (linux_wait_1): Don't call them.
10929 * server.c (handle_v_cont): Tag all threads as want-stopped.
10930 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10931 stopped as "client-wants-stopped".
10933 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10935 * Makefile.in (signals_h): New.
10936 (server_h): Depend on it.
10937 (server.o): Don't depend on $(signals_def).
10938 (signals.o): Depend on $(signals_def).
10940 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10942 * Makefile.in (signals_def): New.
10943 (server_h): Append include/gdb/signals.h and signals_def.
10944 (server.o): Append signals_def.
10946 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10948 * server.c (handle_target_event): Use target_signal_to_host for
10949 resume_info.sig initialization.
10950 * target.h (struct thread_resume) <sig>: New comment.
10952 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10954 * server.c (handle_query): strcpy() the returned string from paddress()
10955 instead of sprintf().
10956 * utils.c (paddress): Return phex_nz().
10958 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10960 * server.c (handle_v_cont): Call mourn_inferior if process
10962 (myresume): Likewise.
10964 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10966 Static tracepoints, and integration with UST.
10968 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10969 * mem-break.c (uninsert_all_breakpoints)
10970 (reinsert_all_breakpoints): New.
10971 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10972 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10973 (gdb_agent_ust_loaded, helper_thread_id)
10974 (gdb_agent_helper_thread_id): New macros.
10975 (struct ipa_sym_addresses): Add addr_ust_loaded,
10976 addr_helper_thread_id, addr_cmd_buf.
10977 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10978 (in_process_agent_loaded_ust): New.
10979 (write_e_ust_not_loaded): New.
10980 (maybe_write_ipa_ust_not_loaded): New.
10981 (struct collect_static_trace_data_action): New.
10982 (enum tracepoint_type) <static_tracepoint>: New.
10983 (struct tracepoint) <handle>: Mention static tracepoints.
10984 (struct static_tracepoint_ctx): New.
10985 (CMD_BUF_SIZE): New.
10986 (add_tracepoint_action): Handle static tracepoint actions.
10987 (unprobe_marker_at): New.
10988 (clear_installed_tracepoints): Handle static tracepoints.
10989 (cmd_qtdp): Handle static tracepoints.
10990 (probe_marker_at): New.
10991 (cmd_qtstart): Handle static tracepoints.
10992 (response_tracepoint): Handle static tracepoints.
10993 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10994 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10995 (get_context_regcache): Handle static tracepoints.
10996 (do_action_at_tracepoint): Handle static tracepoint actions.
10997 (traceframe_find_block_type): Handle static trace data blocks.
10998 (traceframe_read_sdata): New.
10999 (download_tracepoints): Download static tracepoint actions.
11000 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11001 (GDB_PROBE_NAME): New.
11003 (GET_UST_SYM): New.
11006 (ust_marker_to_static_tracepoint): New.
11008 (collect_ust_data_at_tracepoint): New.
11009 (gdb_ust_probe): New.
11010 (UNIX_PATH_MAX, SOCK_DIR): New.
11011 (gdb_ust_connect_sync_socket): New.
11012 (resume_thread, stop_thread): New.
11013 (run_inferior_command): New.
11014 (init_named_socket): New.
11015 (gdb_ust_socket_init): New.
11016 (cstr_to_hexstr): New.
11018 (first_marker, next_marker): New.
11019 (response_ust_marker): New.
11020 (cmd_qtfstm, cmd_qtsstm): New.
11021 (unprobe_marker_at, probe_marker_at): New.
11022 (cmd_qtstmat, gdb_ust_thread): New.
11023 (gdb_ust_init): New.
11024 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11025 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11026 (ST_REGENTRY): New.
11027 (x86_64_st_collect_regmap): New.
11028 (X86_64_NUM_ST_COLLECT_GREGS): New.
11029 (AMD64_RIP_REGNUM): New.
11030 (supply_static_tracepoint_registers): New.
11031 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11032 (ST_REGENTRY): New.
11033 (i386_st_collect_regmap): New.
11034 (i386_NUM_ST_COLLECT_GREGS): New.
11035 (supply_static_tracepoint_registers): New.
11036 * server.c (handle_query): Handle qXfer:statictrace:read.
11037 <qSupported>: Report support for StaticTracepoints, and
11038 qXfer:statictrace:read features.
11039 * server.h (traceframe_read_sdata)
11040 (supply_static_tracepoint_registers): Declare.
11041 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11042 (unpack_varlen_hex): Include in IPA build.
11043 * Makefile.in (ustlibs, ustinc): New.
11044 (IPA_OBJS): Add remote-utils-ipa.o.
11045 ($(IPA_LIB)): Link -ldl and -lpthread.
11047 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11048 * config.in, configure: Regenerate.
11050 2010-06-20 Ian Lance Taylor <iant@google.com>
11051 Pedro Alves <pedro@codesourcery.com>
11053 * linux-x86-low.c (always_true): Delete.
11054 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11055 trying to fool the compiler with always_true.
11057 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11059 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11060 conditions in gdbserver.
11062 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11064 * spu-low.c (spu_read_memory): Wrap around local store limit.
11065 (spu_write_memory): Likewise.
11067 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11069 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11070 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11072 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11074 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11075 uses with LONGEST uses.
11077 2010-06-14 Stan Shebs <stan@codesourcery.com>
11078 Pedro Alves <pedro@codesourcery.com>
11082 * linux-x86-low.c: Include limits.h.
11084 (always_true): New.
11087 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11088 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11089 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11090 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11091 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11092 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11093 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11094 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11095 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11096 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11097 (amd64_emit_void_call_2): New.
11098 (amd64_emit_ops): New.
11099 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11100 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11101 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11102 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11103 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11104 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11105 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11106 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11107 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11108 (i386_emit_stack_adjust, i386_emit_int_call_1)
11109 (i386_emit_void_call_2): New.
11110 (i386_emit_ops): New.
11111 (x86_emit_ops): New.
11112 (the_low_target): Install x86_emit_ops.
11113 * server.h (struct emit_ops): New.
11114 (get_raw_reg_func_addr): Declare.
11115 (current_insn_ptr, emit_error): Declare.
11116 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11117 (set_trace_state_variable_value): New defines.
11118 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11119 addr_get_trace_state_variable_value and
11120 addr_set_trace_state_variable_value.
11121 (symbol_list): New fields for get_raw_reg,
11122 get_trace_state_variable_value and set_trace_state_variable_value.
11123 (condfn): New typedef.
11124 (struct tracepoint): New field `compiled_cond'.
11125 (do_action_at_tracepoint): Clear compiled_cond.
11126 (get_trace_state_variable_value, set_trace_state_variable_value):
11128 (condition_true_at_tracepoint): If there's a compiled condition,
11130 (current_insn_ptr, emit_error): New globals.
11131 (struct bytecode_address): New.
11132 (get_raw_reg_func_addr): New.
11133 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11134 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11135 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11136 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11137 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11138 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11139 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11140 (compile_tracepoint_condition, compile_bytecodes): New.
11141 * target.h (emit_ops): Forward declare.
11142 (struct target_ops): New field emit_ops.
11143 (target_emit_ops): New.
11144 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11145 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11146 * linux-low.c (linux_emit_ops): New.
11147 (linux_target_ops): Install it.
11148 * linux-low.h (struct linux_target_ops): New field emit_ops.
11150 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11152 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11153 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11155 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11156 Stan Shebs <stan@codesourcery.com>
11158 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11159 (all): Depend on $(extra_libraries).
11160 (install-only): Install the IPA.
11161 (IPA_OBJS, IPA_LIB): New.
11162 (clean): Remove the IPA lib.
11163 (IPAGENT_CFLAGS): New.
11164 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11165 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11166 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11167 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11168 * configure.ac: Check for atomic builtins support in the compiler.
11169 (IPA_DEPFILES, extra_libraries): Define.
11170 * configure.srv (ipa_obj): Add description.
11171 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11172 (i[34567]86-*-linux*): Set ipa_obj.
11173 (x86_64-*-linux*): Set ipa_obj.
11174 * linux-low.c (stabilizing_threads): New.
11175 (supports_fast_tracepoints): New.
11176 (linux_detach): Stabilize threads before detaching.
11177 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11178 the lwp is either not stabilizing, or is moving out of a jump pad.
11179 (linux_fast_tracepoint_collecting): New.
11180 (maybe_move_out_of_jump_pad): New.
11181 (enqueue_one_deferred_signal): New.
11182 (dequeue_one_deferred_signal): New.
11183 (linux_wait_for_event_1): If moving out of a jump pad, defer
11184 pending signals to later.
11185 (linux_stabilize_threads): New.
11186 (linux_wait_1): Check if threads need moving out of jump pads, and
11188 (stuck_in_jump_pad_callback): New.
11189 (move_out_of_jump_pad_callback): New.
11190 (lwp_running): New.
11191 (linux_resume_one_lwp): Handle moving out of jump pads.
11192 (linux_set_resume_request): Dequeue deferred signals.
11193 (need_step_over_p): Also step over fast tracepoint jumps.
11194 (start_step_over): Also uninsert fast tracepoint jumps.
11195 (finish_step_over): Also reinsert fast tracepoint jumps.
11196 (linux_install_fast_tracepoint_jump): New.
11197 (linux_target_ops): Install linux_stabilize_threads and
11198 linux_install_fast_tracepoint_jump_pad.
11199 * linux-low.h (linux_target_ops) <get_thread_area,
11200 install_fast_tracepoint_jump_pad>: New fields.
11201 (struct lwp_info) <collecting_fast_tracepoint,
11202 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11203 (linux_get_thread_area): Declare.
11204 * linux-x86-low.c (jump_insn): New.
11205 (x86_get_thread_area): New.
11206 (append_insns): New.
11207 (push_opcode): New.
11208 (amd64_install_fast_tracepoint_jump_pad): New.
11209 (i386_install_fast_tracepoint_jump_pad): New.
11210 (x86_install_fast_tracepoint_jump_pad): New.
11211 (the_low_target): Install x86_get_thread_area and
11212 x86_install_fast_tracepoint_jump_pad.
11213 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11214 (struct fast_tracepoint_jump): New.
11215 (fast_tracepoint_jump_insn): New.
11216 (fast_tracepoint_jump_shadow): New.
11217 (find_fast_tracepoint_jump_at): New.
11218 (fast_tracepoint_jump_here): New.
11219 (delete_fast_tracepoint_jump): New.
11220 (set_fast_tracepoint_jump): New.
11221 (uninsert_fast_tracepoint_jumps_at): New.
11222 (reinsert_fast_tracepoint_jumps_at): New.
11223 (set_breakpoint_at): Use write_inferior_memory.
11224 (uninsert_raw_breakpoint): Use write_inferior_memory.
11225 (check_mem_read): Mask out fast tracepoint jumps.
11226 (check_mem_write): Mask out fast tracepoint jumps.
11227 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11228 (set_fast_tracepoint_jump): Declare.
11229 (delete_fast_tracepoint_jump)
11230 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11231 (reinsert_fast_tracepoint_jumps_at): Declare.
11232 * regcache.c: Don't compile many functions when building the
11233 in-process agent library.
11234 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11235 the register buffer in the heap.
11236 (free_register_cache): If the register buffer isn't owned by the
11237 regcache, don't free it.
11238 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11239 pre-existing register caches.
11240 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11242 (convert_ascii_to_int): : Constify `from' parameter type.
11243 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11244 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11245 the needed buffer in-place.
11246 (relocate_instruction): New.
11247 * server.c (handle_query) <qSymbols>: If the target supports
11248 tracepoints, give it a chance of looking up symbols. Report
11249 support for fast tracepoints.
11250 (handle_status): Stabilize threads.
11251 (process_serial_event): Adjust.
11252 * server.h (struct fast_tracepoint_jump): Forward declare.
11253 (struct process_info) <fast_tracepoint_jumps>: New field.
11254 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11255 (decode_X_packet, decode_M_packet): Adjust.
11256 (relocate_instruction): Declare.
11257 (in_process_agent_loaded): Declare.
11258 (tracepoint_look_up_symbols): Declare.
11259 (struct fast_tpoint_collect_status): Declare.
11260 (fast_tracepoint_collecting): Declare.
11261 (force_unlock_trace_buffer): Declare.
11262 (handle_tracepoint_bkpts): Declare.
11263 (initialize_low_tracepoint)
11264 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11265 * target.h (struct target_ops) <stabilize_threads,
11266 install_fast_tracepoint_jump_pad>: New fields.
11267 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11268 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11269 [HAVE_STDINT_H]: Include stdint.h.
11270 (trace_debug_1): Rename to ...
11271 (trace_vdebug): ... this.
11272 (trace_debug): Rename to ...
11273 (trace_debug_1): ... this. Add `level' parameter.
11274 (trace_debug): New.
11275 (ATTR_USED, ATTR_NOINLINE): New.
11276 (IP_AGENT_EXPORT): New.
11277 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11278 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11279 (about_to_request_buffer_space, trace_buffer_is_full)
11280 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11281 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11282 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11283 (traceframe_write_count, traceframes_created)
11284 (trace_state_variables)
11285 New renaming defines.
11286 (struct ipa_sym_addresses): New.
11287 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11288 (symbol_list): New.
11289 (ipa_sym_addrs): New.
11290 (all_tracepoint_symbols_looked_up): New.
11291 (in_process_agent_loaded): New.
11292 (write_e_ipa_not_loaded): New.
11293 (maybe_write_ipa_not_loaded): New.
11294 (tracepoint_look_up_symbols): New.
11295 (debug_threads) [IN_PROCESS_AGENT]: New.
11296 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11297 (UNKNOWN_SIDE_EFFECTS): New.
11298 (stop_tracing): New.
11299 (flush_trace_buffer): New.
11300 (stop_tracing_bkpt): New.
11301 (flush_trace_buffer_bkpt): New.
11302 (read_inferior_integer): New.
11303 (read_inferior_uinteger): New.
11304 (read_inferior_data_pointer): New.
11305 (write_inferior_data_pointer): New.
11306 (write_inferior_integer): New.
11307 (write_inferior_uinteger): New.
11308 (struct collect_static_trace_data_action): Delete.
11309 (enum tracepoint_type): New.
11310 (struct tracepoint) <type>: New field `type'.
11311 <actions_str, step_actions, step_actions_str>: Only include in
11313 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11314 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11315 (tracepoints): Use IP_AGENT_EXPORT.
11316 (last_tracepoint): Don't include in the IPA.
11317 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11318 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11319 (alloced_trace_state_variables): New.
11320 (trace_state_variables): Use IP_AGENT_EXPORT.
11321 (traceframe_t): Delete unused variable.
11322 (circular_trace_buffer): Don't include in the IPA.
11323 (trace_buffer_start): Delete.
11324 (struct trace_buffer_control): New.
11325 (trace_buffer_free): Delete.
11326 (struct ipa_trace_buffer_control): New.
11327 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11328 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11330 (trace_buffer_ctrl): New.
11331 (TRACE_BUFFER_CTRL_CURR): New.
11332 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11333 Reimplement as macros.
11334 (trace_buffer_wrap): Delete.
11335 (traceframe_write_count, traceframe_read_count)
11336 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11337 (struct tracepoint_hit_ctx) <type>: New field.
11338 (struct fast_tracepoint_ctx): New.
11339 (memory_barrier): New.
11341 (record_tracepoint_error): Update atomically in the IPA.
11342 (clear_inferior_trace_buffer): New.
11343 (about_to_request_buffer_space): New.
11344 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11345 updating the same buffer.
11346 (add_tracepoint): Default the tracepoint's type to trap
11347 tracepoint, and orig_size to -1.
11348 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11349 internal variables.
11350 (create_trace_state_variable): New parameter `gdb'. Handle it.
11351 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11352 (cmd_qtdp): Handle fast tracepoints.
11353 (cmd_qtdv): Adjust.
11354 (max_jump_pad_size): New.
11355 (gdb_jump_pad_head): New.
11356 (get_jump_space_head): New.
11357 (claim_jump_space): New.
11358 (sort_tracepoints): New.
11359 (MAX_JUMP_SIZE): New.
11360 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11362 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11363 support. Upload fast traceframes, and delete internal IPA
11365 (stop_tracing_handler): New.
11366 (flush_trace_buffer_handler): New.
11367 (cmd_qtstop): Upload fast tracepoints.
11368 (response_tracepoint): Handle fast tracepoints.
11369 (tracepoint_finished_step): Upload fast traceframes. Set the
11370 tracepoint hit context's tracepoint type.
11371 (handle_tracepoint_bkpts): New.
11372 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11373 type. Add comment about fast tracepoints.
11374 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11375 non-existing action_str field.
11376 (get_context_regcache): Handle fast tracepoints.
11377 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11379 (fast_tracepoint_from_jump_pad_address): New.
11380 (fast_tracepoint_from_ipa_tpoint_address): New.
11381 (collecting_t): New.
11382 (force_unlock_trace_buffer): New.
11383 (fast_tracepoint_collecting): New.
11385 (gdb_collect): New.
11386 (write_inferior_data_ptr): New.
11387 (target_tp_heap): New.
11388 (target_malloc): New.
11389 (download_agent_expr): New.
11391 (download_tracepoints): New.
11392 (download_trace_state_variables): New.
11393 (upload_fast_traceframes): New.
11394 (IPA_FIRST_TRACEFRAME): New.
11395 (IPA_NEXT_TRACEFRAME_1): New.
11396 (IPA_NEXT_TRACEFRAME): New.
11397 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11398 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11399 (gdb_jump_pad_buffer_end): New.
11400 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11401 (initialize_tracepoint): Adjust.
11402 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11403 buffer. Initialize the low module.
11404 * utils.c (PREFIX, TOOLNAME): New.
11405 (malloc_failure): Use PREFIX.
11406 (error): In the IPA, an error causes an exit.
11407 (fatal, warning): Use PREFIX.
11408 (internal_error): Use TOOLNAME.
11409 (NUMCELLS): Increase to 10.
11410 * configure, config.in: Regenerate.
11412 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11414 * server.c (handle_query) <qSupported>: Do two passes over the
11415 qSupported string to avoid nesting strtok.
11417 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11419 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11421 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11422 -Wl,--dynamic-list.
11423 * configure: Regenerate.
11424 * proc-service.list: New.
11426 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11428 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11431 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11433 * gdbreplay.c (remote_open): Check error return from socket() call by
11434 its equality to -1 not by it being negative.
11435 * remote-utils.c (remote_open): Likewise.
11437 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11439 * config.h: Regenerate.
11441 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11443 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11444 doesn't provide PTRACE_GET_THREAD_AREA.
11446 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11448 * linux-m68k-low.c: Include <asm/ptrace.h>
11449 (ps_get_thread_area): Implement.
11451 2010-05-03 Doug Evans <dje@google.com>
11453 * event-loop.c (struct callback_event): New struct.
11454 (callback_list): New global.
11455 (append_callback_event, delete_callback_event): New functions.
11456 (process_callback): New function.
11457 (start_event_loop): Call it.
11458 * remote-utils.c (NOT_SCHEDULED): Define.
11459 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11460 moved out of readchar.
11461 (readchar): Rewrite. Call reschedule before returning.
11462 (reset_readchar): New function.
11463 (remote_close): Call it.
11464 (process_remaining, reschedule): New functions.
11465 * server.h (callback_handler_func): New typedef.
11466 (append_callback_event, delete_callback_event): Declare.
11468 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11470 * proc-service.c (ps_pglobal_lookup): Use
11471 thread_db_look_up_one_symbol.
11472 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11473 parameter. Use it instead of all_symbols_looked_up.
11474 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11476 (all_symbols_looked_up): Don't declare.
11477 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11478 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11480 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11481 Set all_symbols_looked_up here.
11482 (thread_db_look_up_one_symbol): New.
11483 (thread_db_get_tls_address): Adjust.
11484 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11485 thread_db object on the heap, and tentatively set it in the
11487 (thread_db_init): Don't set all_symbols_looked_up here.
11488 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11490 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11492 * linux-low.c (linux_kill, linux_detach): Adjust.
11493 (status_pending_p_callback): Remove redundant statement. Check
11494 for !TARGET_WAITIKIND_IGNORE, instead of
11495 TARGET_WAITKIND_STOPPED.
11496 (handle_tracepoints): Make sure LWP is locked. Adjust.
11497 (linux_wait_for_event_1): Adjust.
11498 (linux_cancel_breakpoints): New.
11499 (unsuspend_one_lwp): New.
11500 (unsuspend_all_lwps): New.
11501 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11502 (send_sigstop_callback): Change return type to int, add new
11503 `except' parameter and handle it.
11504 (suspend_and_send_sigstop_callback): New.
11505 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11506 pass them down. If SUSPEND, also increment the lwp's suspend
11508 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11509 (need_step_over_p): Don't consider suspended LWPs.
11510 (start_step_over): Adjust.
11511 (proceed_one_lwp): Change return type to int, add new `except'
11512 parameter and handle it.
11513 (unsuspend_and_proceed_one_lwp): New.
11514 (proceed_all_lwps): Use find_inferior instead of
11516 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11517 also decrement the suspend count of LWPs. Pass `except' down,
11518 instead of hacking its suspend count.
11519 (linux_pause_all): Add `freeze' parameter. Adjust.
11520 (linux_unpause_all): New.
11521 (linux_target_ops): Install linux_unpause_all.
11522 * server.c (handle_status): Adjust.
11523 * target.h (struct target_ops): New fields `unpause_all' and
11524 `cancel_breakpoints'. Add new parameter to `pause_all'.
11525 (pause_all): Add new `freeze' parameter.
11526 (unpause_all): New.
11527 (cancel_breakpoints): New.
11528 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11529 cancel breakpoints.
11530 (cmd_qtstart): Pause threads.
11531 (stop_tracing): Pause threads, and cancel breakpoints.
11532 * win32-low.c (win32_target_ops): Adjust.
11534 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11536 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11537 the inferior right away from here...
11538 (linux_wait_1): ... to here, and adjust to check the thread's
11539 last_resume_kind instead of the lwp's step or stop_expected flags.
11541 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11543 * README: Use consistent `GDB' and `GDBserver' spellings.
11545 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11547 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11548 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11549 (linux_detach_one_lwp): Assume the lwp is stopped.
11550 (any_thread_of): Delete.
11551 (linux_detach): Stop all lwps here. Don't blindly delete all
11553 (delete_lwp_callback): New.
11554 (linux_mourn): Delete all lwps of the process that is gone.
11555 (linux_wait_1): Don't delete the last lwp of the process here.
11556 * mem-break.h (mark_breakpoints_out): Declare.
11557 * mem-break.c (mark_breakpoints_out): New.
11558 (free_all_breakpoints): Use it.
11559 * server.c (handle_target_event): If the process is gone, mark
11561 * thread-db.c (struct thread_db) <create_bp>: New field.
11562 (thread_db_enable_reporting): Fix prototype. Store a thread event
11563 breakpoint reference in the thread_db struct.
11564 (thread_db_load_search): Clear the thread_db object.
11565 (try_thread_db_load_1): Ditto.
11566 (switch_to_process): New.
11567 (disable_thread_event_reporting): Use it.
11568 (remove_thread_event_breakpoints): New.
11569 (thread_db_detach, thread_db_mourn): Use it.
11571 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11573 * linux-low.c (linux_enable_event_reporting): New.
11574 (linux_wait_for_event_1, handle_extended_wait): Use it.
11576 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11578 * linux-low.c (linux_kill_one_lwp, linux_kill)
11579 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11580 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11581 SIGSTOP even if the LWP is stopped.
11582 (send_sigstop_callback): New.
11583 (stop_all_lwps): Use send_sigstop_callback instead.
11584 (linux_resume_one_thread): Adjust.
11585 (proceed_one_lwp): Still proceed an LWP that the client has
11586 requested to stop, if we haven't reported it as stopped yet. Make
11587 sure that LWPs the client want stopped, have a pending SIGSTOP.
11589 2010-04-26 Doug Evans <dje@google.com>
11591 * server.c (handle_general_set): Make static.
11593 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11594 Print received char after testing for error/eof instead of before.
11595 (input_interrupt): Tweak comment.
11597 2010-04-23 Doug Evans <dje@google.com>
11599 * server.c (start_inferior): Print inferior argv if --debug.
11601 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11603 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11604 * nto-x86-low.c: Include server.h
11606 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11608 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11609 be consistent with other sources of this directory.
11610 (init_registers_amd64): Correct name of source file of this function
11613 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11615 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11616 64-bit executables.
11618 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11620 * win32-i386-low.c: Add 64-bit support.
11621 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11622 (init_registers_amd64): Declare.
11623 (mappings): Add 64-bit version of array.
11624 (init_windows_x86): New function.
11625 (the_low_target): Change init_arch field to init_windows_x86.
11627 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11629 * win32-low.c: Adapt to support also 64-bit architecture.
11630 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11631 (get_image_name): Use SIZE_T type for local variable `done'.
11632 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11633 (toolhelp_get_dll_name): Idem.
11634 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11635 Use uintptr_t typecast to avoid warning.
11636 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11637 (handle_exception): Use phex_nz to avoid warning.
11638 (win32_wait): Remove unused local variable `process'.
11640 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11642 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11645 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11647 * configure.ac: Use `ws2_32' library for srv_mingw.
11648 * configure: Regenerate.
11649 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11650 * remote-utils.c: Likewise.
11652 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11654 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11655 if __x86_64__ is defined.
11657 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11659 * configure: Regenerate.
11661 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11663 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11664 * target.h (target_ops): New get_tib_address field.
11665 * win32-low.h (win32_thread_info): Add thread_local_base field.
11666 * win32-low.c (child_add_thread): Add tlb argument.
11667 Set thread_local_base field to TLB.
11668 (get_child_debug_event): Adapt to child_add_thread change.
11669 (win32_get_tib_address): New function.
11670 (win32_target_ops): Set get_tib_address field to
11671 win32_get_tib_address.
11672 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11674 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11676 * linux-low.c (linux_mourn): Also remove the process.
11677 * server.c (handle_target_event): Don't remove the process here.
11678 * nto-low.c (nto_mourn): New.
11679 (nto_target_ops): Install it.
11680 * spu-low.c (spu_mourn): New.
11681 (spu_target_ops): Install it.
11682 * win32-low.c (win32_mourn): New.
11683 (win32_target_ops): Install it.
11685 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11687 * server.h (buffer_xml_printf): Remove redundant `;'.
11689 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11691 * regcache.c (set_register_cache): Invalidate regcaches before
11692 changing the register cache layout.
11693 (regcache_invalidate_one): Allow a NULL regcache.
11694 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11695 regcaches before changing the register cache layout or the target
11698 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11700 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11701 variable warning on Linux/x86-64.
11703 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11705 GDBserver disconnected tracing support.
11707 * linux-low.c (linux_remove_process): Delete.
11708 (add_lwp): Don't set last_resume_kind here.
11709 (linux_kill): Use `mourn'.
11710 (linux_detach): Use `thread_db_detach', and `mourn'.
11711 (linux_mourn): New.
11712 (linux_attach_lwp_1): Adjust comment.
11713 (linux_attach): last_resume_kind moved the thread_info; adjust.
11714 (status_pending_p_callback): Adjust.
11715 (linux_wait_for_event_1): Adjust.
11716 (count_events_callback, select_singlestep_lwp_callback)
11717 (select_event_lwp_callback, cancel_breakpoints_callback)
11718 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11719 (proceed_one_lwp): Adjust.
11720 (linux_async): Add debug output.
11721 (linux_thread_stopped): New.
11722 (linux_pause_all): New.
11723 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11725 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11726 (thread_db_free): Delete declaration.
11727 (thread_db_detach, thread_db_mourn): Declare.
11728 * thread-db.c (thread_db_init): Use thread_db_mourn.
11729 (thread_db_free): Delete, split in two.
11730 (disable_thread_event_reporting): New.
11731 (thread_db_detach): New.
11732 (thread_db_mourn): New.
11734 * server.h (struct thread_info) <last_resume_kind>: New field.
11735 <attached>: Add comment.
11736 <gdb_detached>: New field.
11737 (handler_func): Change return type to int.
11738 (handle_serial_event, handle_target_event): Ditto.
11739 (gdb_connected): Declare.
11741 (disconnected_tracing): Declare.
11742 (stop_tracing): Declare.
11744 * server.c (handle_query) <qSupported>: Report support for
11745 disconnected tracing.
11746 (queue_stop_reply_callback): Account for running threads.
11747 (gdb_wants_thread_stopped): New.
11748 (gdb_wants_all_threads_stopped): New.
11749 (gdb_reattached_process): New.
11750 (handle_status): Clear the `gdb_detached' flag of all processes.
11751 In all-stop, stop all threads.
11752 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11753 (process_serial_event): If the remote connection breaks, or if an
11754 exit was forced with "monitor exit", force an event loop exit.
11755 Handle disconnected tracing on detach.
11756 (handle_serial_event): Adjust.
11757 (handle_target_event): If GDB isn't connected, forward events back
11758 to the inferior, unless the last process exited, in which case,
11759 exit gdbserver. Adjust interface.
11761 * remote-utils.c (remote_open): Don't block in accept. Instead
11762 register an event loop source on the listen socket file
11763 descriptor. Refactor bits into ...
11764 (listen_desc): ... this new global.
11765 (gdb_connected): ... this new function.
11766 (enable_async_notification): ... this new function.
11767 (handle_accept_event): ... this new function.
11768 (remote_close): Clear remote_desc.
11770 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11772 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11774 (mourn_inferior): Define.
11775 (target_process_qsupported): Avoid the dangling else problem.
11776 (thread_stopped): Define.
11777 (pause_all): Define.
11778 (target_waitstatus_to_string): Declare.
11779 * target.c (target_waitstatus_to_string): New.
11781 * tracepoint.c (tracing): Make extern.
11782 (disconnected_tracing): New.
11783 (stop_tracing): Make extern. Handle tracing stops due to GDB
11785 (cmd_qtdisconnected): New.
11786 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11787 (handle_tracepoint_general_set): Handle QTDisconnected.
11789 * event-loop.c (event_handler_func): Change return type to int.
11790 (process_event): Bail out if the event handler wants the event
11792 (handle_file_event): Ditto.
11793 (start_event_loop): Bail out if the event handler wants the event
11796 * nto-low.c (nto_target_ops): Adjust.
11797 * spu-low.c (spu_wait): Don't remove the process here.
11798 (spu_target_ops): Adjust.
11799 * win32-low.c (win32_wait): Don't remove the process here.
11800 (win32_target_ops): Adjust.
11802 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11804 * regcache.c (realloc_register_cache): Invalidate inferior's
11805 regcache before recreating it.
11807 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11809 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11811 2010-04-09 Stan Shebs <stan@codesourcery.com>
11812 Pedro Alves <pedro@codesourcery.com>
11814 * server.h (LONGEST): New.
11815 (struct thread_info) <while_stepping>: New field.
11816 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11818 (initialize_tracepoint, handle_tracepoint_general_set)
11819 (handle_tracepoint_query, tracepoint_finished_step)
11820 (tracepoint_was_hit, release_while_stepping_state_list):
11821 (current_traceframe): Declare.
11822 * server.c (handle_general_set): Handle tracepoint packets.
11823 (read_memory): New.
11824 (write_memory): New.
11825 (handle_search_memory_1): Use read_memory.
11826 (handle_query): Report support for conditional tracepoints, trace
11827 state variables, and tracepoint sources. Handle tracepoint
11829 (main): Initialize the tracepoints module.
11830 (process_serial_event): Handle traceframe reads/writes.
11832 * linux-low.c (handle_tracepoints): New.
11833 (linux_wait_1): Call it.
11834 (linux_resume_one_lwp): Handle while-stepping.
11835 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11836 (linux_target_ops): Install them.
11837 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11839 * linux-x86-low.c (x86_supports_tracepoints): New.
11840 (the_low_target). Install it.
11842 * mem-break.h (delete_breakpoint): Declare.
11843 * mem-break.c (delete_breakpoint): Make external.
11845 * target.h (struct target_ops): Add `supports_tracepoints',
11846 `read_pc', and `write_pc' fields.
11847 (target_supports_tracepoints): Define.
11848 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11851 * regcache.h (struct regcache) <registers_owned>: New field.
11852 (init_register_cache, regcache_cpy): Declare.
11853 (regcache_read_pc, regcache_write_pc): Declare.
11854 (register_cache_size): Declare.
11855 (supply_regblock): Declare.
11856 * regcache.c (init_register_cache): New.
11857 (new_register_cache): Use it.
11858 (regcache_cpy): New.
11859 (register_cache_size): New.
11860 (supply_regblock): New.
11861 (regcache_read_pc, regcache_write_pc): New.
11863 * tracepoint.c: New.
11865 * Makefile.in (OBS): Add tracepoint.o.
11866 (tracepoint.o): New rule.
11868 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11870 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11872 (i386-mmx.c): Likewise.
11873 (i386-mmx-linux.o): Likewise.
11874 (i386-mmx-linux.c): Likewise.
11876 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11877 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11878 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11879 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11881 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11882 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11883 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11885 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11887 * Makefile.in (clean): Updated.
11889 (i386-avx.c): Likewise.
11890 (i386-avx-linux.o): Likewise.
11891 (i386-avx-linux.c): Likewise.
11892 (amd64-avx.o): Likewise.
11893 (amd64-avx.c): Likewise.
11894 (amd64-avx-linux.o): Likewise.
11895 (amd64-avx-linux.c): Likewise.
11897 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11898 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11899 (srv_amd64_regobj): Add amd64-avx.o.
11900 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11901 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11902 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11903 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11904 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11905 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11906 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11908 * i387-fp.c: Include "i386-xstate.h".
11910 (i387_cache_to_xsave): Likewise.
11911 (i387_xsave_to_cache): Likewise.
11912 (x86_xcr0): Likewise.
11914 * i387-fp.h (i387_cache_to_xsave): Likewise.
11915 (i387_xsave_to_cache): Likewise.
11916 (x86_xcr0): Likewise.
11918 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11919 * linux-crisv32-low.c (target_regsets): Likewise.
11920 * linux-m68k-low.c (target_regsets): Likewise.
11921 * linux-mips-low.c (target_regsets): Likewise.
11922 * linux-ppc-low.c (target_regsets): Likewise.
11923 * linux-s390-low.c (target_regsets): Likewise.
11924 * linux-sh-low.c (target_regsets): Likewise.
11925 * linux-sparc-low.c (target_regsets): Likewise.
11926 * linux-xtensa-low.c (target_regsets): Likewise.
11928 * linux-low.c: Include <sys/uio.h>.
11929 (regsets_fetch_inferior_registers): Support nt_type.
11930 (regsets_store_inferior_registers): Likewise.
11931 (linux_process_qsupported): New.
11932 (linux_target_ops): Add linux_process_qsupported.
11934 * linux-low.h (regset_info): Add nt_type.
11935 (linux_target_ops): Add process_qsupported.
11937 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11939 (init_registers_i386_avx_linux): New.
11940 (init_registers_amd64_avx_linux): Likewise.
11941 (xmltarget_i386_linux_no_xml): Likewise.
11942 (xmltarget_amd64_linux_no_xml): Likewise.
11943 (PTRACE_GETREGSET): Likewise.
11944 (PTRACE_SETREGSET): Likewise.
11945 (x86_fill_xstateregset): Likewise.
11946 (x86_store_xstateregset): Likewise.
11947 (use_xml): Likewise.
11948 (x86_linux_update_xmltarget): Likewise.
11949 (x86_linux_process_qsupported): Likewise.
11950 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11951 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11952 init_registers_i386_linux here. Call
11953 x86_linux_update_xmltarget.
11954 (the_low_target): Add x86_linux_process_qsupported.
11956 * server.c (handle_query): Call target_process_qsupported.
11958 * target.h (target_ops): Add process_qsupported.
11959 (target_process_qsupported): New.
11961 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11963 * inferiors.c (add_thread): Set last_status kind to
11964 TARGET_WAITKIND_IGNORE.
11965 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11966 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11967 (linux_wait_1): Move `thread' local definition to block that uses
11968 it. Don't NULL initialize `event_child'.
11969 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11970 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11971 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11973 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11975 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11976 an extended waitstatus, or by a watchpoint.
11977 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11978 thread was stepping or has been stopped by a watchpoint.
11980 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11982 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11983 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11984 of another, then delete the previous, and validate all
11986 (validate_inserted_breakpoint): New.
11987 (delete_disabled_breakpoints): New.
11988 (validate_breakpoints): New.
11989 (check_mem_read): Validate breakpoints before trusting their
11990 shadow. Delete disabled breakpoints.
11991 (check_mem_write): Validate breakpoints before trusting they
11992 should be inserted. Delete disabled breakpoints.
11993 * mem-break.h (validate_breakpoints):
11994 * server.c (handle_query): Validate breakpoints when we see a
11997 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11999 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12000 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12001 if we could tell there's a GDB breakpoint at stop_pc.
12002 (need_step_over_p): Don't do a step over if we find a GDB
12003 breakpoint at the resume PC.
12005 * mem-break.c (struct raw_breakpoint): New.
12006 (enum bkpt_type): New type `gdb_breakpoint'.
12007 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12008 fields. New field `raw'.
12009 (find_raw_breakpoint_at): New.
12010 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12011 breakpoint instead.
12012 (set_breakpoint_at): Adjust.
12013 (delete_raw_breakpoint): New.
12014 (release_breakpoint): New.
12015 (delete_breakpoint): Rename to...
12016 (delete_breakpoint_1): ... this. Add proc parameter. Use
12017 release_breakpoint. Return ENOENT.
12018 (delete_breakpoint): Reimplement.
12019 (find_breakpoint_at): Delete.
12020 (find_gdb_breakpoint_at): New.
12021 (delete_breakpoint_at): Delete.
12022 (set_gdb_breakpoint_at): New.
12023 (delete_gdb_breakpoint_at): New.
12024 (gdb_breakpoint_here): New.
12025 (set_reinsert_breakpoint): Use release_breakpoint.
12026 (uninsert_breakpoint): Rename to ...
12027 (uninsert_raw_breakpoint): ... this.
12028 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12029 (reinsert_raw_breakpoint): Change parameter type to
12031 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12033 (check_breakpoints): Adjust. Use release_breakpoint.
12034 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12035 (breakpoint_inserted_here): Ditto.
12036 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12037 Don't trust the breakpoint's shadow if it is not inserted.
12038 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12039 (delete_all_breakpoints): Adjust.
12040 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12041 use delete_breakpoint_1.
12043 * mem-break.h (breakpoints_supported): Delete declaration.
12044 (set_gdb_breakpoint_at): Declare.
12045 (gdb_breakpoint_here): Declare.
12046 (delete_breakpoint_at): Delete.
12047 (delete_gdb_breakpoint_at): Declare.
12049 * server.h (struct raw_breakpoint): Forward declare.
12050 (struct process_info): New field `raw_breakpoints'.
12052 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12055 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12057 * linux-low.c (status_pending_p_callback): Fix comment.
12058 (linux_wait_for_event_1): Move most of the internal breakpoint
12059 handling from here...
12060 (linux_wait_1): ... to here.
12061 (count_events_callback): New.
12062 (select_singlestep_lwp_callback): New.
12063 (select_event_lwp_callback): New.
12064 (cancel_breakpoints_callback): New.
12065 (select_event_lwp): New.
12066 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12067 priority to all LWPs that have had events that should be reported
12068 to the client. Cancel breakpoints when about to reporting the
12069 event to the client, not while stopping lwps. No longer cancel
12070 finished single-steps here.
12071 (cancel_finished_single_step): Delete.
12072 (cancel_finished_single_steps): Delete.
12074 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12076 * mem-break.c (enum bkpt_type): New.
12077 (struct breakpoint): New field `type'.
12078 (set_breakpoint_at): Change return type to struct breakpoint
12079 pointer. Set type to `other_breakpoint' by default.
12080 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12081 in the breakpoint list.
12082 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12083 (reinsert_breakpoint): Rename to ...
12084 (reinsert_raw_breakpoint): ... this.
12085 (reinsert_breakpoints_at): Adjust.
12086 * mem-break.h (struct breakpoint): Declare.
12087 (set_breakpoint_at): Change return type to struct breakpoint
12090 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12092 * server.c (handle_query): Assign, not compare.
12094 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12096 Teach linux gdbserver to step-over-breakpoints.
12098 * linux-low.c (can_hardware_single_step): New.
12099 (supports_breakpoints): New.
12100 (handle_extended_wait): If stopping threads, read the stop pc of
12101 the new cloned LWP.
12103 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12104 low target doesn't support retrieving the PC.
12105 (add_lwp): Set last_resume_kind to resume_continue.
12106 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12107 (linux_attach): Don't clear stop_expected. Set the lwp's
12108 last_resume_kind to resume_stop.
12109 (linux_detach_one_lwp): Don't check for removed breakpoints.
12110 (check_removed_breakpoint): Delete.
12111 (status_pending_p): Rename to ...
12112 (status_pending_p_callback): ... this. Don't check for removed
12113 breakpoints. Don't consider threads that are stopped from GDB's
12115 (linux_wait_for_lwp): Always read the stop_pc here.
12116 (cancel_breakpoint): New.
12117 (step_over_bkpt): New global.
12118 (linux_wait_for_event_1): Implement stepping over breakpoints.
12119 (gdb_wants_lwp_stopped): New.
12120 (gdb_wants_all_stopped): New.
12121 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12122 single-step traps here. Store the thread's last reported target
12124 (send_sigstop): Don't clear stop_expected. Always set it,
12126 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12127 (cancel_finished_single_step): New.
12128 (cancel_finished_single_steps): New.
12129 (wait_for_sigstop): Don't cancel finished single-step traps here.
12130 (linux_resume_one_lwp): Don't check for removed breakpoints.
12131 Don't set `step' on non-hardware step archs.
12132 (linux_set_resume_request): Ignore resume_stop requests if already
12133 stopping or stopped. Set the lwp's last_resume_kind.
12134 (resume_status_pending_p): Don't check for removed breakpoints.
12135 (need_step_over_p): New.
12136 (start_step_over): New.
12137 (finish_step_over): New.
12138 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12139 requests. Clear the thread's last reported target waitstatus.
12140 Don't use the `suspended' flag. Don't consider pending breakpoints.
12141 (linux_resume): Start a step-over if necessary.
12142 (proceed_one_lwp): New.
12143 (proceed_all_lwps): New.
12144 (unstop_all_lwps): New.
12145 * linux-low.h (struct lwp_info): Rewrite comment for the
12146 `suspended' flag. Add the `stop_pc' field. Delete the
12147 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12148 Add `'last_resume_kind' and `need_step_over' fields.
12149 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12150 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12151 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12152 (set_raw_breakpoint_at): New.
12153 (set_breakpoint_at): Rewrite to use it.
12154 (reinsert_breakpoint_handler): Delete.
12155 (set_reinsert_breakpoint): New.
12156 (reinsert_breakpoint_by_bp): Delete.
12157 (delete_reinsert_breakpoints): New.
12158 (uninsert_breakpoint): Rewrite.
12159 (uninsert_breakpoints_at): New.
12160 (reinsert_breakpoint): Rewrite.
12161 (reinsert_breakpoints_at): New.
12162 (check_breakpoints): Rewrite.
12163 (breakpoint_here): New.
12164 (breakpoint_inserted_here): New.
12165 (check_mem_read): Adjust.
12166 * mem-break.h (breakpoints_supported, breakpoint_here)
12167 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12168 (reinsert_breakpoint_by_bp): Delete declaration.
12169 (delete_reinsert_breakpoints): Declare.
12170 (reinsert_breakpoint): Delete declaration.
12171 (reinsert_breakpoints_at): Declare.
12172 (uninsert_breakpoint): Delete declaration.
12173 (uninsert_breakpoints_at): Declare.
12174 (check_breakpoints): Adjust prototype.
12175 * server.h: Adjust include order.
12176 (struct thread_info): Declare here. Add a `last_status' field.
12178 2010-03-23 Michael Snyder <msnyder@vmware.com>
12180 * server.c (crc32): New function.
12181 (handle_query): Add handling for 'qCRC:' request.
12183 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12185 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12186 lwp had been stopped by a watchpoint.
12188 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12190 * server.h (internal_error): Declare.
12191 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12192 * utils.c (internal_error): New function.
12194 2010-03-15 Andreas Schwab <schwab@redhat.com>
12196 * configure.srv: Fix typo setting srv_regobj.
12198 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12200 * linux-low.c (fetch_register): Avoid passing a non string literal
12202 (usr_store_inferior_registers): Ditto.
12204 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12206 * linux-low.c (linux_write_memory): Bail out early if peeking
12209 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12211 * linux-low.h (struct lwp_info): New fields
12212 `stopped_by_watchpoint' and `stopped_data_address'.
12213 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12214 here, and cache them in the lwp object.
12215 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12217 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12219 (linux_stopped_by_watchpoint): Rewrite.
12220 (linux_stopped_data_address): Rewrite.
12222 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12224 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12225 switching the current inferior, not before.
12227 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12229 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12230 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12231 i386-linux.c and amd64-linux.c.
12232 (reg-i386.o): Removed.
12233 (reg-i386.c): Likewise.
12234 (reg-i386-linux.o): Likewise.
12235 (reg-i386-linux.c): Likewise.
12236 (reg-x86-64.o): Likewise.
12237 (reg-x86-64.c): Likewise.
12238 (reg-x86-64-linux.o): Likewise.
12239 (reg-x86-64-linux.c): Likewise.
12241 (i386.c): Likewise.
12242 (i386-linux.o): Likewise.
12243 (i386-linux.c): Likewise.
12244 (amd64.o): Likewise.
12245 (amd64.c): Likewise.
12246 (amd64-linux.o): Likewise.
12247 (amd64-linux.c): Likewise.
12249 * configure.srv (srv_i386_regobj): New.
12250 (srv_i386_linux_regobj): Likewise.
12251 (srv_amd64_regobj): Likewise.
12252 (srv_amd64_linux_regobj): Likewise.
12253 (srv_i386_32bit_xmlfiles): Likewise.
12254 (srv_i386_64bit_xmlfiles): Likewise.
12255 (srv_i386_xmlfiles): Likewise.
12256 (srv_amd64_xmlfiles): Likewise.
12257 (srv_i386_linux_xmlfiles): Likewise.
12258 (srv_amd64_linux_xmlfiles): Likewise.
12259 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12260 srv_xmlfiles to $srv_i386_xmlfiles.
12261 (i[34567]86-*-mingw32ce*): Likewise.
12262 (i[34567]86-*-mingw*): Likewise.
12263 (i[34567]86-*-nto*): Likewise.
12264 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12265 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12266 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12267 (x86_64-*-linux*): Likewise.
12269 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12270 (init_registers_amd64_linux): New.
12271 (x86_arch_setup): Replace init_registers_x86_64_linux with
12272 init_registers_amd64_linux.
12274 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12276 * configure.ac: Check for libdl. If it is not available link against
12277 static libthread_db.
12278 * configure: Regenerate.
12280 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12284 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12285 handing a read watchpoint.
12286 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12288 2010-02-12 Doug Evans <dje@google.com>
12290 * linux-low.c (linux_supports_tracefork_flag): Document.
12291 (linux_look_up_symbols): Add comment.
12293 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12295 * regcache.c (supply_register): Clear regcache if buf is NULL.
12297 2010-02-02 Nicolas Roche <roche@sourceware.org>
12298 Joel Brobecker <brobecker@adacore.com>
12300 * inferiors.c (find_inferior): Add function documentation.
12301 (unloaded_dll): Handle the case where the unloaded dll has not
12302 been previously registered in the dll list.
12304 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12306 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12307 (thumb2_breakpoint): New.
12308 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12310 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12312 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12313 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12316 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12318 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12320 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12322 * linux-s390-low.c (s390_collect_ptrace_register)
12323 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12325 2010-01-21 Doug Evans <dje@google.com>
12327 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12328 (PTRACE_ARG4_TYPE): New macro.
12329 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12330 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12331 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12332 (usr_store_inferior_registers): Ditto.
12333 (linux_read_memory, linux_write_memory): Ditto.
12334 (linux_test_for_tracefork): Ditto.
12336 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12337 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12339 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12341 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12344 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12346 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12347 prototype to take a regcache. Adjust.
12349 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12351 * regcache.h (struct thread_info): Forward declare.
12352 (struct regcache): New.
12353 (new_register_cache): Adjust prototype.
12354 (get_thread_regcache): Declare.
12355 (free_register_cache): Adjust prototype.
12356 (registers_to_string, registers_from_string): Ditto.
12357 (supply_register, supply_register_by_name, collect_register)
12358 (collect_register_as_string, collect_register_by_name): Ditto.
12359 * regcache.c (struct inferior_regcache_data): Delete.
12360 (get_regcache): Rename to ...
12361 (get_thread_regcache): ... this. Adjust. Switch inferior before
12362 fetching registers.
12363 (regcache_invalidate_one): Adjust.
12364 (regcache_invalidate): Fix prototype.
12365 (new_register_cache): Return the new register cache.
12366 (free_register_cache): Change prototype.
12367 (realloc_register_cache): Adjust.
12368 (registers_to_string): Change prototype to take a regcache. Adjust.
12369 (registers_from_string): Ditto.
12370 (register_data): Ditto.
12371 (supply_register): Ditto.
12372 (supply_register_by_name): Ditto.
12373 (collect_register): Ditto.
12374 (collect_register_as_string): Ditto.
12375 (collect_register_by_name): Ditto.
12376 * server.c (process_serial_event): Adjust.
12377 * linux-low.h (regset_fill_func, regset_store_func): Change
12379 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12381 * linux-low.c (get_stop_pc): Adjust.
12382 (check_removed_breakpoint): Adjust.
12383 (linux_wait_for_event): Adjust.
12384 (linux_resume_one_lwp): Adjust.
12385 (fetch_register): Add regcache parameter. Adjust.
12386 (usr_store_inferior_registers): Ditto.
12387 (regsets_fetch_inferior_registers): Ditto.
12388 (regsets_store_inferior_registers): Ditto.
12389 (linux_fetch_registers, linux_store_registers): Ditto.
12390 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12392 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12394 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12395 prototype to take a regcache.
12396 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12397 * remote-utils.c (convert_ascii_to_int, outreg)
12398 (prepare_resume_reply): Change prototype to take a regcache.
12400 * target.h (struct target_ops) <fetch_registers, store_registers>:
12401 Change prototype to take a regcache.
12402 (fetch_inferior_registers, store_inferior_registers): Change
12403 prototype to take a regcache. Adjust.
12404 * proc-service.c (ps_lgetregs): Adjust.
12405 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12406 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12407 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12408 take a regcache. Adjust.
12409 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12410 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12411 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12412 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12413 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12414 (cris_cannot_fetch_register):
12415 (cris_breakpoint_at): Change prototype to take a regcache.
12417 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12418 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12419 to take a regcache. Adjust.
12420 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12422 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12423 take a regcache. Adjust.
12424 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12425 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12426 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12427 * linux-mips-low.c (mips_get_pc):
12428 (mips_set_pc): Change prototype to take a regcache. Adjust.
12429 (mips_reinsert_addr): Adjust.
12430 (mips_collect_register): Change prototype to take a regcache.
12432 (mips_supply_register):
12433 (mips_collect_register_32bit, mips_supply_register_32bit)
12434 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12435 (mips_store_fpregset): Ditto.
12436 * linux-ppc-low.c (ppc_supply_ptrace_register)
12437 (ppc_supply_ptrace_register): Ditto.
12438 (parse_spufs_run): Adjust.
12439 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12440 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12441 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12442 take a regcache. Adjust.
12443 * linux-s390-low.c (s390_collect_ptrace_register)
12444 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12445 (s390_set_pc): Change prototype to take a regcache. Adjust.
12446 (s390_arch_setup): Adjust.
12447 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12448 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12449 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12450 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12451 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12453 (sparc_breakpoint_at): Adjust.
12454 * linux-xtensa-low.c (xtensa_fill_gregset):
12455 (xtensa_store_gregset):
12456 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12457 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12458 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12459 prototype to take a regcache. Adjust.
12460 * win32-arm-low.c (arm_fetch_inferior_register)
12461 (arm_store_inferior_register): Change prototype to take a
12463 * win32-i386-low.c (i386_fetch_inferior_register)
12464 (i386_store_inferior_register): Change prototype to take a
12466 * win32-low.c (child_fetch_inferior_registers)
12467 (child_store_inferior_registers): Change prototype to take a
12469 (win32_wait): Adjust.
12470 (win32_fetch_inferior_registers): Change prototype to take a
12472 (win32_store_inferior_registers): Adjust.
12473 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12474 store_inferior_register>: Change prototype to take a regcache.
12476 2010-01-20 Doug Evans <dje@google.com>
12478 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12480 (linux_wait_for_event1, linux_init_signals): Ditto.
12481 (W_STOPCODE): Provide definition if missing.
12483 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12485 * linux-low.c (linux_core_of_thread): New.
12486 (compare_ints, show_process, list_threads): New.
12487 (linux_qxfer_osdata): Report threads and cores.
12488 (linux_target_op): Register linux_core_of_thread.
12489 * remote-utils.c (prepare_resume_reply): Report the core.
12490 (buffer_xml_printf): Support %d specifier.
12491 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12493 (handle_query): Handle qXfer:threads. Announce availability
12495 * target.h (struct target_ops): New field core_of_thread.
12497 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12499 * Makefile.in (clean): Remove new generated files.
12500 (reg-s390.o, reg-s390.c): Remove rules.
12501 (reg-s390x.o, reg-s390x.c): Likewise.
12502 (s390-linux32.o, s390-linux32.c): Add rules.
12503 (s390-linux64.o, s390-linux64.c): Likewise.
12504 (s390x-linux64.o, s390x-linux64.c): Likewise.
12505 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12506 * linux-s390-low.c: Include <elf.h>.
12507 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12508 (init_registers_s390): Remove prototype.
12509 (init_registers_s390x): Likewise.
12510 (init_registers_s390_linux32): Add prototype.
12511 (init_registers_s390_linux64): Likewise.
12512 (init_registers_s390x_linux64): Likewise.
12513 (s390_num_regs_3264): New define.
12514 (s390_regmap_3264): New global variable.
12515 (s390_cannot_fetch_register): Remove obsolete check.
12516 (s390_cannot_store_register): Likewise.
12517 (s390_collect_ptrace_register): Handle upper/lower register halves.
12518 (s390_supply_ptrace_register): Likewise.
12519 (s390_fill_gregset): Update to register number changes.
12520 (s390_get_hwcap): New routine.
12521 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12522 Install appropriate regmap and register set.
12524 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12526 * server.c (gdbserver_version): Update copyright year to 2010.
12527 * gdbreplay.c (gdbreplay_version): Likewise.
12529 2009-12-28 Doug Evans <dje@google.com>
12531 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12532 elf/external.h. Include <elf.h> instead but only if necessary.
12534 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12536 * linux-low.c (linux_remove_process): Remove `detaching'
12537 parameter. Don't release/detach from thread_db here.
12538 (linux_kill): Release/detach from thread_db here, ...
12539 (linux_detach): ... and here, before actually detaching.
12540 (linux_wait_1): ... and here, when a process exits.
12541 * thread-db.c (any_thread_of): New.
12542 (thread_db_free): Switch the current inferior to a thread of the
12545 2009-12-21 Doug Evans <dje@google.com>
12547 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12549 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12550 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12551 warning ifndef __NR_tkill. Move setting of errno there too.
12552 Delete unnecessary resetting of errno after syscall.
12553 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12555 * configure.ac: Check for dladdr.
12556 * config.in: Regenerate.
12557 * configure: Regenerate.
12558 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12559 (try_thread_db_load): Update.
12561 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12563 2009-12-18 Doug Evans <dje@google.com>
12565 * event-loop.c: Include unistd.h if it exists.
12567 * linux-low.c (my_waitpid): Move definition away from being in
12568 between linux_tracefork_child/linux_test_for_tracefork.
12570 * gdb_proc_service.h (psaddr_t): Fix type.
12571 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12572 signature to match glibc.
12574 2009-12-16 Doug Evans <dje@google.com>
12576 * linux-low.c (linux_read_memory): Fix argument to read.
12578 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12580 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12581 events, don't leave current_inferior pointing at null.
12583 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12585 * win32-low.c (LOG): Delete.
12586 (OUTMSG): Output to stderr.
12587 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12588 on compile time LOG macro.
12589 (win32_wait): Fix debug output.
12591 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12593 * win32-low.c (win32_add_one_solib): If the dll name is
12594 "ntdll.dll", prepend the system directory to the dll path.
12596 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12598 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12600 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12601 Vladimir Prus <vladimir@codesourcery.com>
12603 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12604 * configure.ac: Check for __mcoldfire__ and set
12605 gdb_cv_m68k_is_coldfire.
12606 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12607 reg-cf.o and reg-m68k.o.
12608 * configure: Regenerated.
12610 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12612 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12613 Pass it to thread_db_free.
12614 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12615 proper `detaching' argument to linux_remove_process.
12616 * linux-low.h (thread_db_free): Add `detaching' parameter.
12617 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12619 (thread_db_free): Add `detaching' parameter. Only
12620 call td_ta_clear_event if detaching from process.
12622 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12624 * thread-db.c (thread_db_free): Fix typo.
12626 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12629 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12631 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12633 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12634 with an i686 compiler.
12635 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12637 * configure: Rebuilt.
12639 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12643 * server.c (handle_search_memory_1): Correct read_addr initialization
12644 in loop for searching subsequent chunks.
12646 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12648 * configure.ac: New --with-libthread-db option.
12649 * thread-db.c: Allow direct dependence on libthread_db.
12650 (thread_db_free): Adjust.
12651 * config.in: Regenerate.
12652 * configure: Likewise.
12654 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12657 * thread-db.c (attach_thread): New function.
12658 (maybe_attach_thread): Return success/failure.
12659 (find_new_threads_callback): Adjust.
12660 (thread_db_find_new_threads): Loop until no new threads.
12662 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12664 * proc-service.c (ps_lgetregs): Formatting.
12666 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12668 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12669 * configure.ac: Adjust.
12670 * linux-low.h (struct process_info_private): Move members to struct
12672 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12673 * linux-low.c (linux_remove_process): Adjust.
12674 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12675 * server.c (handle_query): Move code ...
12676 (handle_monitor_command): ... here. New function.
12677 * target.h (struct target_ops): New member.
12678 * thread-db.c (struct thread_db): New.
12679 (libthread_db_search_path): New variable.
12680 (thread_db_create_event, thread_db_enable_reporting)
12681 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12682 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12683 (try_thread_db_load_1, dladdr_to_soname): New functions.
12684 (try_thread_db_load, thread_db_load_search): New functions.
12685 (thread_db_init): Search for libthread_db.
12686 (thread_db_free): New function.
12687 (thread_db_handle_monitor_command): Likewise.
12688 * config.in: Regenerate.
12689 * configure: Regenerate.
12691 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12693 * spu-low.c (spu_kill): Wait for inferior to terminate.
12694 Call clear_inferiors.
12695 (spu_detach): Call clear_inferiors.
12697 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12699 * aclocal.m4: Regenerate.
12700 * config.in: Likewise.
12701 * configure: Likewise.
12703 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12705 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12706 (parse_spufs_run): New function.
12707 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12708 (ppc_breakpoint_at): Handle SPU breakpoints.
12710 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12712 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12713 (SPUFS_MAGIC): Define.
12714 (spu_enumerate_spu_ids): New function.
12715 (linux_qxfer_spu): New function.
12716 (linux_target_ops): Install linux_qxfer_spu.
12718 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12720 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12721 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12722 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12723 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12724 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12725 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12726 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12727 (init_registers_powerpc_cell32l): Add prototype.
12728 (init_registers_powerpc_cell64l): Likewise.
12729 (ppc_arch_setup): Detect Cell/B.E. architecture.
12731 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12733 * Makefile.in (datarootdir): New variable.
12735 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12737 * linux-low.c (linux_write_memory): Update debugging output.
12738 * Makefile.in (clean): Add new descriptions.
12739 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12740 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12741 * configure.srv: Add new files for arm*-*-linux*.
12742 * linux-arm-low.c: Add new declarations.
12743 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12744 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12745 (HWCAP_VFPv3D16): New.
12746 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12747 instead of __IWMMXT__.
12748 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12749 (arm_arch_setup): New.
12750 (target_regsets): Remove #ifdef. Add VFP regset.
12751 (the_low_target): Use arm_arch_setup.
12753 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12755 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12756 the main thread again.
12758 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12760 Adding Neutrino gdbserver.
12761 * configure: Regenerated.
12762 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12763 * configure.srv (i[34567]86-*-nto*): New target.
12764 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12765 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12766 (nto_comctrl) [__QNX__]: New function.
12767 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12769 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12771 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12774 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12775 Pedro Alves <pedro@codesourcery.com>
12777 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12778 don't support CONTEXT_EXTENDED_REGISTERS.
12779 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12780 (the_low_target): Install them.
12781 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12782 failing with ERROR_PIPE_NOT_CONNECTED.
12784 2009-06-30 Doug Evans <dje@google.com>
12785 Pierre Muller <muller@ics.u-strasbg.fr>
12787 Add h/w watchpoint support to x86-linux, win32-i386.
12788 * Makefile.in (SFILES): Add i386-low.c
12789 (i386_low_h): Define.
12790 (i386-low.o): Add dependencies.
12791 (linux-x86-low.o): Add i386-low.h dependency.
12792 (win32-i386-low.o): Ditto.
12793 * i386-low.c: New file.
12794 * i386-low.h: New file.
12795 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12796 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12797 * linux-low.c (linux_add_process): Initialize arch_private.
12798 (linux_remove_process): Free arch_private.
12799 (add_lwp): Initialize arch_private.
12800 (delete_lwp): Free arch_private.
12801 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12803 * linux-low.h (process_info_private): New member arch_private.
12804 (lwp_info): New member arch_private.
12805 (linux_target_ops): New members new_process, new_thread,
12807 (ptid_of): New macro.
12808 * linux-x86-low.c: Include stddef.h, i386-low.h.
12809 (arch_process_info): New struct.
12810 (arch_lwp_info): New struct.
12811 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12812 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12813 (i386_dr_low_get_status): New function.
12814 (x86_insert_point, x86_remove_point): New functions.
12815 (x86_stopped_by_watchpoint): New function.
12816 (x86_stopped_data_address): New function.
12817 (x86_linux_new_process, x86_linux_new_thread): New functions.
12818 (x86_linux_prepare_to_resume): New function.
12819 (the_low_target): Add entries for insert_point, remove_point,
12820 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12822 * server.c (debug_hw_points): New global.
12823 (monitor_show_help): Document set debug-hw-points.
12824 (handle_query): Process "set debug-hw-points".
12825 * server.h (debug_hw_points): Declare.
12826 (paddress): Declare.
12827 * utils.c (NUMCELLS, CELLSIZE): New macros.
12828 (get_sell, xsnprintf, paddress): New functions.
12829 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12830 remove_point, stopped_by_watchpoint, stopped_data_address.
12831 * win32-i386-low.c: Include i386-low.h.
12832 (debug_reg_state): Replaces dr.
12833 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12834 (i386_dr_low_get_status): New function.
12835 (i386_insert_point, i386_remove_point): New functions.
12836 (i386_stopped_by_watchpoint): New function.
12837 (i386_stopped_data_address): New function.
12838 (i386_initial_stuff): Update.
12839 (get_thread_context,set_thread_context,i386_thread_added): Update.
12840 (the_low_target): Add entries for insert_point,
12841 remove_point, stopped_by_watchpoint, stopped_data_address.
12842 * win32-low.c (win32_insert_watchpoint): New function.
12843 (win32_remove_watchpoint): New function.
12844 (win32_stopped_by_watchpoint): New function.
12845 (win32_stopped_data_address): New function.
12846 (win32_target_ops): Add entries for insert_watchpoint,
12847 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12848 * win32-low.h (win32_target_ops): New members insert_point,
12849 remove_point, stopped_by_watchpoint, stopped_data_address.
12851 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12853 * server.c (process_serial_event): Re-return unsupported, not
12854 error, if the type isn't recognized. Re-allow supporting only
12855 insert or remove packets. Also call require_running for
12856 breakpoints. Add missing break statement to default case. Tidy.
12857 * target.h (struct target_ops): Rename insert_watchpoint to
12858 insert_point, and remove_watchpoint to remove_point.
12860 * linux-low.h (struct linux_target_ops): Likewise.
12861 * linux-low.c (linux_insert_watchpoint): Rename to ...
12862 (linux_insert_point): ... this. Adjust.
12863 (linux_remove_watchpoint): Rename to ...
12864 (linux_remove_point): ... this. Adjust.
12865 (linux_target_ops): Adjust.
12866 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12867 (cris_insert_point): ... this.
12868 (cris_remove_watchpoint): Rename to ...
12869 (cris_remove_point): ... this.
12870 (the_low_target): Adjust.
12872 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12874 * server.c (handle_v_kill): Pass signal_pid to
12875 kill_inferior if multi_process is zero.
12877 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12879 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12880 * target.h (target_ops): Comment for *_watchpoint to make it clear
12881 the functions can get types '0' and '1'.
12883 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12885 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12886 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12887 * regcache.c (get_regcache): Likewise.
12888 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12889 * win32-low.c (child_fetch_inferior_registers): Remove check for
12892 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12893 Pedro Alves <pedro@codesourcery.com>
12895 * target.h (struct target_ops) <supports_multi_process>: New
12897 (target_supports_multi_process): New.
12898 * server.c (handle_query): Even if GDB reports support, only
12899 enable multi-process if the target also supports it. Report
12900 multi-process support only if the target backend supports it.
12901 * linux-low.c (linux_supports_multi_process): New function.
12902 (linux_target_ops): Install it as target_supports_multi_process
12905 2009-05-24 Doug Evans <dje@google.com>
12907 Global renaming of find_thread_pid to find_thread_ptid.
12908 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12909 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12910 All callers updated.
12912 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12913 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12916 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12917 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12918 (linux_resume_one_lwp): Ditto.
12920 2009-05-23 Doug Evans <dje@google.com>
12922 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12923 from struct inferior_list_entry * to struct lwp_info *.
12924 All callers updated.
12926 2009-05-13 Doug Evans <dje@google.com>
12928 * linux-x86-low.c: Don't include assert.h.
12929 (x86_siginfo_fixup): Use fatal, not assert.
12930 (x86_arch_setup): Fix comment.
12932 2009-05-12 Doug Evans <dje@google.com>
12934 Biarch support for i386/amd64 gdbserver.
12935 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12936 Add linux-x86-low.c.
12937 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12938 (linux-x86-low.o): Add.
12939 * linux-x86-64-low.c: Delete.
12940 * linux-i386-low.c: Delete.
12941 * linux-x86-low.c: New file.
12942 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12944 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12946 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12947 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12948 (linux_child_pid_to_exec_file): New function.
12949 (elf_64_header_p, elf_64_file_p): New functions.
12950 (siginfo_fixup): New function.
12951 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12952 give target a chance to convert layout.
12953 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12954 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12956 2009-05-07 Doug Evans <dje@google.com>
12958 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12959 (regsets_store_inferior_registers): Ditto.
12961 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12965 * linux-low.c (must_set_ptrace_flags): Delete.
12966 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12968 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12969 `lwp->must_set_ptrace_flags' instead.
12970 (linux_wait_for_event_1): Set ptrace options here.
12971 (linux_wait_1): ... not here.
12973 2009-04-30 Doug Evans <dje@google.com>
12975 * inferiors.c (started_inferior_callback): New function.
12976 (attached_inferior_callback): New function.
12977 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12978 * server.c (print_started_pid, print_attached_pid): New functions.
12979 (detach_or_kill_for_exit): New function.
12980 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12981 * server.h (have_started_inferiors_p): Declare.
12982 (have_attached_inferiors_p): Declare.
12984 * inferiors.c (remove_process): Fix memory leak, free process.
12985 * linux-low.c (linux_remove_process): New function.
12986 (linux_kill): Call it instead of remove_process.
12987 (linux_detach, linux_wait_1): Ditto.
12989 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12991 * configure.srv: Add x86 Windows CE target.
12993 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12995 * inferiors.c (get_thread_process): Make global.
12996 * server.h (get_thread_process): Add prototype.
12997 * thread-db.c (find_one_thread): Use get_thread_process
12998 instead of current_process.
12999 (thread_db_get_tls_address): Do not crash if called when
13000 thread layer is not yet initialized.
13002 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13004 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13005 * spu-low.c (current_tid): Rename to ...
13006 (current_ptid): ... this.
13007 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13008 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13009 ptid_get_lwp (current_ptid) instead of current_tid.
13010 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13011 instead of current_tid. Use find_process_pid to verify pid
13012 argument is valid. Pass proper argument to remove_process.
13013 (spu_thread_alive): Compare current_ptid instead of current_tid.
13014 (spu_resume): Likewise.
13016 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13018 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13021 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13023 Implement the multiprocess extensions, and add linux multiprocess
13026 * server.h (ULONGEST): Declare.
13027 (struct ptid, ptid_t): New.
13028 (minus_one_ptid, null_ptid): Declare.
13029 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13030 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13031 (struct inferior_list_entry): Change `id' type from unsigned from
13033 (struct sym_cache, struct breakpoint, struct
13034 process_info_private): Forward declare.
13035 (struct process_info): Declare.
13036 (current_process): Declare.
13037 (all_processes): Declare.
13038 (initialize_inferiors): Declare.
13039 (add_thread): Adjust to use ptid_t.
13040 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13041 (add_process, remove_process, find_thread_pid): Declare.
13042 (find_inferior_id): Adjust to use ptid_t.
13043 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13044 (multi_process): Declare.
13045 (push_event): Adjust to use ptid_t.
13046 (read_ptid, write_ptid): Declare.
13047 (prepare_resume_reply): Adjust to use ptid_t.
13048 (clear_symbol_cache): Declare.
13049 * inferiors.c (all_processes): New.
13050 (null_ptid, minus_one_ptid): New.
13051 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13052 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13053 (add_thread): Change unsigned long to ptid. Remove gdb_id
13055 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13056 (gdb_id_to_thread): Rename to ...
13057 (find_thread_pid): ... this. Change unsigned long to ptid.
13058 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13059 (loaded_dll, pull_pid_from_list): Adjust.
13060 (add_process, remove_process, find_process_pid)
13061 (get_thread_process, current_process, initialize_inferiors): New.
13062 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13063 (struct target_waitstatus) <related_pid>: Ditto.
13064 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13065 return type to int.
13066 (struct target_ops) <join>: Add `pid' argument.
13067 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13068 (struct target_ops) <wait>: Add `ptid' field. Change return type
13070 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13071 (mywait): Add `ptid' argument. Change return type to ptid_t.
13072 (target_pid_to_str): Declare.
13073 * target.c (set_desired_inferior): Adjust to use ptids.
13074 (mywait): Add new `ptid' argument. Adjust.
13075 (target_pid_to_str): New.
13076 * mem-break.h (free_all_breakpoints): Declare.
13077 * mem-break.c (breakpoints): Delelete.
13078 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13079 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13080 to use per-process breakpoint list.
13081 (free_all_breakpoints): New.
13082 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13083 (symbol_cache, all_symbols_looked_up): Delete.
13085 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13087 (prepare_resume_reply): Change ptid argument's type from unsigned
13088 long to ptid_t. Adjust. Implement W;process and X;process.
13089 (free_sym_cache, clear_symbol_cache): New.
13090 (look_up_one_symbol): Adjust to per-process symbol cache. *
13091 * server.c (cont_thread, general_thread, step_thread): Change type
13093 (attached): Delete.
13094 (multi_process): New.
13095 (last_ptid): Change type to ptid_t.
13096 (struct vstop_notif) <ptid>: Change type to ptid_t.
13097 (queue_stop_reply, push_event): Change `ptid' argument's type to
13099 (discard_queued_stop_replies): Add `pid' argument.
13100 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13101 changes. Don't reference the `attached' global.
13102 (attach_inferior): Adjust to mywait interface changes.
13103 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13104 features. Handle and report "multiprocess+". Handle
13106 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13108 (handle_v_kill): New.
13109 (handle_v_stopped): Adjust to use target_pid_to_str.
13110 (handle_v_requests): Allow multiple attaches and runs when
13111 multiprocess extensions are in effect. Handle "vKill".
13112 (myresume): Adjust to use ptids.
13113 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13114 (handle_status): Adjust to discard_queued_stop_replies interface
13116 (first_thread_of, kill_inferior_callback)
13117 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13118 (main): Call initialize_inferiors. Adjust to use ptids, killing
13119 and detaching from all inferiors. Handle multiprocess packet
13121 * linux-low.h: Include gdb_proc_service.h.
13122 (struct process_info_private): New.
13123 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13124 <lwpid_of>: Use ptid_get_lwp.
13125 (get_lwp_thread): Adjust.
13126 (struct lwp_info): Add `dead' member.
13127 (find_lwp_pid): Declare.
13128 * linux-low.c (thread_db_active): Delete.
13129 (new_inferior): Adjust comment.
13130 (inferior_pid): Delete.
13131 (linux_add_process): New.
13132 (handle_extended_wait): Adjust.
13133 (add_lwp): Change unsigned long to ptid.
13134 (linux_create_inferior): Add process to processes table. Adjust
13135 to use ptids. Don't set new_inferior here.
13136 (linux_attach_lwp): Rename to ...
13137 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13138 it. Adjust to use ptids.
13139 (linux_attach_lwp): New.
13140 (linux_attach): Add process to processes table. Don't set
13142 (struct counter): New.
13143 (second_thread_of_pid_p, last_thread_of_process_p): New.
13144 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13145 multiple processes.
13146 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13147 processes. Remove process from process table.
13148 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13149 to multiple processes.
13150 (any_thread_of): New.
13151 (linux_detach): Add `pid' argument, and handle it. Remove process
13152 from processes table.
13153 (linux_join): Add `pid' argument. Handle it.
13154 (linux_thread_alive): Change unsighed long argument to ptid_t.
13155 Consider dead lwps as not being alive.
13156 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13157 threads we're not interested in.
13158 (same_lwp, find_lwp_pid): New.
13159 (linux_wait_for_lwp): Change `pid' argument's type from int to
13161 (linux_wait_for_event): Rename to ...
13162 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13163 from int to ptid_t. Adjust.
13164 (linux_wait_for_event): New.
13165 (linux_wait_1): Add `ptid' argument. Change return type to
13166 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13167 that exit from the process table.
13168 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13170 (mark_lwp_dead): New.
13171 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13172 stopping all threads, mark its main lwp as dead.
13173 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13175 (fetch_register, usr_store_inferior_registers)
13176 (regsets_fetch_inferior_registers)
13177 (regsets_store_inferior_registers, linux_read_memory)
13178 (linux_write_memory): Inline `inferior_pid'.
13179 (linux_look_up_symbols): Adjust to use per-process
13180 `thread_db_active'.
13181 (linux_request_interrupt): Adjust to use ptids.
13182 (linux_read_auxv): Inline `inferior_pid'.
13183 (initialize_low): Don't reference thread_db_active.
13184 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13185 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13186 (ps_getpid): Return the pid of the current inferior.
13187 * thread-db.c (proc_handle, thread_agent): Delete.
13188 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13190 (find_one_thread): Change argument type to ptid_t. Adjust to
13192 (maybe_attach_thread): Adjust to per-process data and ptids.
13193 (thread_db_find_new_threads): Ditto.
13194 (thread_db_init): Ditto.
13195 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13196 processes table. Adjust to use ptids.
13197 (spu_kill, spu_detach): Adjust interface. Remove process from
13199 (spu_join, spu_thread_alive): Adjust interface.
13200 (spu_wait): Adjust interface. Remove process from processes
13201 table. Adjust to use ptids.
13202 * win32-low.c (current_inferior_tid): Delete.
13203 (current_inferior_ptid): New.
13204 (debug_event_ptid): New.
13205 (thread_rec): Take a ptid. Adjust.
13206 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13207 (child_delete_thread): Ditto.
13208 (do_initial_child_stuff): Add `attached' argument. Add process to
13210 (child_fetch_inferior_registers, child_store_inferior_registers):
13212 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13213 (win32_attach): Pass 1 to do_initial_child_stuff.
13214 (win32_kill): Adjust interface. Remove process from processes
13216 (win32_detach): Ditto.
13217 (win32_join): Adjust interface.
13218 (win32_thread_alive): Take a ptid.
13219 (win32_resume): Adjust to use ptids.
13220 (get_child_debug_event): Ditto.
13221 (win32_wait): Adjust interface. Remove exiting process from
13224 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13226 Non-stop mode support.
13228 * server.h (non_stop): Declare.
13229 (gdb_client_data, handler_func): Declare.
13230 (delete_file_handler, add_file_handler, start_event_loop):
13232 (handle_serial_event, handle_target_event, push_event)
13233 (putpkt_notif): Declare.
13234 * target.h (enum resume_kind): New.
13235 (struct thread_resume): Replace `step' field by `kind' field.
13236 (TARGET_WNOHANG): Define.
13237 (struct target_ops) <wait>: Add `options' argument.
13238 <supports_non_stop, async, start_non_stop>: New fields.
13239 (target_supports_non_stop, target_async): New.
13240 (start_non_stop): Declare.
13241 (mywait): Add `options' argument.
13242 * target.c (mywait): Add `options' argument. Print child exit
13243 notifications here.
13244 (start_non_stop): New.
13245 * server.c (non_stop, own_buf, mem_buf): New globals.
13246 (struct vstop_notif): New.
13247 (notif_queue): New global.
13248 (queue_stop_reply, push_event, discard_queued_stop_replies)
13249 (send_next_stop_reply): New.
13250 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13252 (attach_inferior): In non-stop mode, don't wait for the target
13254 (handle_general_set): Handle QNonStop.
13255 (handle_query): When handling qC, return the current general
13256 thread, instead of the first thread of the list.
13257 (handle_query): If the backend supports non-stop mode, include
13258 QNonStop+ in the qSupported query response.
13259 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13261 (handle_v_attach, handle_v_run): Handle non-stop mode.
13262 (handle_v_stopped): New.
13263 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13264 (myresume): Adjust to use resume_kind. Handle non-stop.
13265 (queue_stop_reply_callback): New.
13266 (handle_status): Handle non-stop mode.
13267 (main): Clear non_stop flag on reconnection. Use the event-loop.
13268 Refactor serial protocol handling from here ...
13269 (process_serial_event): ... to this new function. When GDB
13270 selects any thread, select one here. In non-stop mode, wait until
13271 GDB acks all pending events before exiting.
13272 (handle_serial_event, handle_target_event): New.
13273 * remote-utils.c (remote_open): Install remote_desc in the event
13275 (remote_close): Remove remote_desc from the event loop.
13276 (putpkt_binary): Rename to...
13277 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13278 (putpkt_binary): New as wrapper around putpkt_binary_1.
13279 (putpkt_notif): New.
13280 (prepare_resume_reply): In non-stop mode, don't change the
13282 * event-loop.c: New.
13283 * Makefile.in (OBJ): Add event-loop.o.
13284 (event-loop.o): New rule.
13286 * linux-low.h (pid_of): Moved here.
13288 (get_lwp_thread): Use lwpid_of.
13289 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13290 * linux-low.c (pid_of): Delete.
13291 (inferior_pid): Use lwpid_of.
13292 (linux_event_pipe): New.
13293 (target_is_async_p): New.
13295 (handle_extended_wait): Use lwpid_of.
13296 (add_lwp): Don't set lwpid field.
13297 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13298 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13299 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13300 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13301 first. Adjust to linux_wait_for_event interface changes. Use
13303 (linux_detach): Don't delete the main lwp here.
13304 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13305 (status_pending_p): Don't consider explicitly suspended lwps.
13306 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13307 pointer. Add OPTIONS argument. Change return type to int. Use
13308 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13309 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13310 pointer. Add status pointer argument. Return a pid instead of a
13311 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13312 changes. In non-stop mode, don't switch to a random thread.
13313 (linux_wait): Rename to...
13314 (linux_wait_1): ... this. Add target_options argument, and handle
13315 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13316 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13317 clean exit and signal exit code. Don't stop all threads in
13318 non-stop mode. In all-stop mode, only stop all threads when
13319 reporting a stop to GDB. Handle explicit thread stop requests.
13320 (async_file_flush, async_file_mark): New.
13322 (send_sigstop): Use lwpid_of.
13323 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13324 interface changes. In non-stop mode, don't switch to a random
13326 (linux_resume_one_lwp): Use lwpid_of.
13327 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13328 (linux_resume_one_thread): ... this. Handle resume_stop. In
13329 non-stop mode, don't look for pending flag in all threads.
13330 (resume_status_pending_p): Don't consider explicitly suspended
13332 (my_waitpid): Reimplement. Emulate __WALL.
13333 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13335 (sigchld_handler, linux_supports_non_stop, linux_async)
13336 (linux_start_non_stop): New.
13337 (linux_target_ops): Register linux_supports_non_stop, linux_async
13338 and linux_start_non_stop.
13339 (initialize_low): Install SIGCHLD handler.
13340 * thread-db.c (thread_db_create_event, find_one_thread)
13341 (thread_db_get_tls_address): Use lwpid_of.
13342 * win32-low.c (win32_detach): Adjust to use resume_kind.
13343 (win32_wait): Add `options' argument.
13344 * spu-low.c (spu_resume): Adjust to use resume_kind.
13345 (spu_wait): Add `options' argument.
13347 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13349 Decouple target code from remote protocol.
13351 * target.h (enum target_waitkind): New.
13352 (struct target_waitstatus): New.
13353 (struct target_ops) <wait>: Return an unsigned long. Take a
13354 target_waitstatus pointer instead of a char pointer.
13355 (mywait): Likewise.
13356 * target.c (mywait): Change prototype to return an unsigned long.
13357 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13358 * server.h (thread_from_wait, old_thread_from_wait): Delete
13360 (prepare_resume_reply): Change prototype to take a
13362 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13363 (last_status, last_ptid): New.
13364 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13365 pid instead of a signal.
13366 (attach_inferior): Remove "status" and "signal" parameters.
13368 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13370 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13371 (handle_v_requests, myresume): Remove "status" and "signal"
13372 parameters. Adjust.
13373 (handle_status): New.
13374 (main): Delete local `status'. Adjust.
13375 * remote-utils.c: Include target.h.
13376 (prepare_resume_reply): Change prototype to take a
13377 target_waitstatus. Adjust.
13379 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13381 * spu-low.c (spu_wait): Adjust.
13382 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13384 (win32_wait): Adjust.
13386 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13388 * target.h (struct thread_resume): Delete leave_stopped member.
13389 (struct target_ops): Add a `n' argument to the `resume' callback.
13390 * server.c (start_inferior): Adjust.
13391 (handle_v_cont, myresume): Adjust.
13392 * linux-low.c (check_removed_breakpoint): Adjust to resume
13393 interface change, and to removed leave_stopped field.
13394 (resume_ptr): Delete.
13395 (struct thread_resume_array): New.
13396 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13397 resume interface change.
13398 (linux_continue_one_thread, linux_queue_one_thread)
13399 (resume_status_pending_p): Check if the resume field is NULL
13400 instead of checking the leave_stopped member.
13401 (linux_resume): Adjust to the target resume interface change.
13402 * spu-low.c (spu_resume): Adjust to the target resume interface
13404 * win32-low.c (win32_detach, win32_resume): Ditto.
13406 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13408 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13410 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13412 (linux_continue_one_thread): Only preserve the stepping flag if
13413 there's a pending breakpoint.
13415 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13417 * server.c (main): After the inferior having exited, call
13418 remote_close before exiting gdbserver.
13420 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13422 Fix size of FPSCR in Power 7 processors.
13423 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13424 (PPC_FEATURE_HAS_DFP): New #define.
13425 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13428 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13430 * server.c (handle_query) Whitespace and formatting.
13432 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13434 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13435 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13436 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13437 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13438 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13439 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13440 Makefile.in, configure.ac: Fix whitespace throughout.
13441 * configure: Regenerate.
13443 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13445 * inferiors.c (find_inferior): Make it safe for the callback
13446 function to delete the currently iterated inferior.
13448 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13450 * Makefile.in (linuw_low_h): Move higher.
13451 (thread-db.o): Depend on $(linux_low_h).
13453 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13455 Rename "process" to "lwp" throughout.
13457 * linux-low.c (all_processes): Rename to...
13458 (all_lwps): ... this.
13459 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13460 (add_process): Rename to ...
13461 (add_lwp): ... this. Adjust.
13462 (linux_create_inferior): Adjust.
13463 (linux_attach_lwp): Adjust.
13464 (linux_attach): Adjust.
13465 (linux_kill_one_process): Rename to ...
13466 (linux_kill_one_lwp): ... this. Adjust.
13467 (linux_kill): Adjust.
13468 (linux_detach_one_process): Rename to ...
13469 (linux_detach_one_lwp): ... this. Adjust.
13470 (linux_detach): Adjust.
13471 (check_removed_breakpoint): Adjust.
13472 (status_pending_p): Adjust.
13473 (linux_wait_for_process): Rename to ...
13474 (linux_wait_for_lwp): ... this. Adjust.
13475 (linux_wait_for_event): Adjust.
13476 (send_sigstop): Adjust.
13477 (wait_for_sigstop): Adjust.
13478 (stop_all_processes): Rename to ...
13479 (stop_all_lwps): ... this.
13480 (linux_resume_one_process): Rename to ...
13481 (linux_resume_one_lwp): ... this. Adjust.
13482 (linux_set_resume_request, linux_continue_one_thread)
13483 (linux_queue_one_thread, resume_status_pending_p)
13484 (usr_store_inferior_registers, regsets_store_inferior_registers)
13485 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13487 * linux-low.h (get_process): Rename to ...
13488 (get_lwp): ... this. Adjust.
13489 (get_thread_process): Rename to ...
13490 (get_thread_lwp): ... this. Adjust.
13491 (get_process_thread): Rename to ...
13492 (get_lwp_thread): ... this. Adjust.
13493 (struct process_info): Rename to ...
13494 (struct lwp_info): ... this.
13495 (all_processes): Rename to ...
13496 (all_lwps): ... this.
13497 * proc-service.c (ps_lgetregs): Adjust.
13498 * thread-db.c (thread_db_create_event, find_one_thread)
13499 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13501 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13503 * server.c (handle_query): Handle "qAttached".
13505 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13507 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13508 GPLv3, update license URL.
13510 2009-03-01 Doug Evans <dje@google.com>
13512 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13513 (server_h): Add gdb_signals.h.
13514 (signals.o): Update.
13515 * server.h (target_signal_from_host,target_signal_to_host_p)
13516 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13518 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13520 * remote-utils.c (getpkt): Also generate remote-debug
13521 information if noack_mode is set.
13523 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13525 * server.c (handle_query): Report qXfer:siginfo:read and
13526 qXfer:siginfo:write as supported and handle them.
13527 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13528 * linux-low.c (linux_xfer_siginfo): New.
13529 (linux_target_ops): Set it.
13531 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13533 * server.c (gdbserver_usage): Mention --remote-debug.
13534 (main): Accept '--remote-debug' switch.
13536 2009-01-18 Doug Evans <dje@google.com>
13538 * regcache.c (new_register_cache): No need to check result of xcalloc.
13539 * server.c (handle_search_memory): Back out calls to xmalloc,
13540 result is checked and error is returned to user upon failure.
13541 (handle_query): Ditto. Add more checks for result of malloc.
13542 (handle_v_cont): Check result of malloc, report error back to
13544 (handle_v_run): Ditto. Call freeargv.
13545 * server.h (freeargv): Declare.
13546 * utils.c (freeargv): New fn.
13548 2009-01-15 Doug Evans <dje@google.com>
13550 * gdbreplay.c (perror_with_name): Make arg const char *.
13551 * server.h (target_signal_to_name): Make return type const char *.
13552 * thread-db.c (thread_db_err_str): Make return type const char *.
13553 * utils.c (perror_with_name): Make arg const char *.
13555 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13557 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13558 when handling a EXIT_PROCESS_DEBUG_EVENT.
13560 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13562 * gdbreplay.c (gdbreplay_version): Update copyright year.
13563 * server.c (gdbserver_version): Likewise.
13565 2009-01-05 Doug Evans <dje@google.com>
13567 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13568 (handle_extended_wait): Improve comment.
13570 2008-12-13 Doug Evans <dje@google.com>
13572 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13573 * server.h (ATTR_MALLOC): New macro.
13574 (xmalloc,xcalloc,xstrdup): Declare.
13575 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13576 * inferiors.c: Ditto.
13577 * linux-low.c: Ditto.
13578 * mem-break.c: Ditto.
13579 * regcache.c: Ditto.
13580 * remote-utils.c: Ditto.
13583 * win32-low.c: Ditto.
13585 2008-12-12 Doug Evans <dje@google.com>
13587 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13588 in debugging printf.
13590 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13592 2008-12-09 Doug Evans <dje@google.com>
13594 * linux-low.h (struct process_info): Delete member tid, unused.
13595 * thread-db.c (find_one_thread): Update.
13596 (maybe_attach_thread): Update.
13598 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13600 * target.h (struct target_ops): Add qxfer_osdata member.
13601 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13603 (linux_qxfer_osdata): New functions.
13604 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13606 * server.c (handle_query): Handle "qXfer:osdata:read:".
13607 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13608 (buffer_xml_printf): New functions.
13609 * server.h (struct buffer): New.
13610 (buffer_grow_str, buffer_grow_str0): New macros.
13611 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13612 (buffer_xml_printf): Declare.
13614 2008-11-24 Doug Evans <dje@google.com>
13616 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13618 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13620 * server.c (handle_v_run): Always use the supplied argument list.
13622 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13624 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13625 (xtensa_regmap_table): Add entry for scompare1.
13627 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13629 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13630 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13631 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13632 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13633 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13634 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13635 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13636 XML target descriptions.
13637 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13638 when inferior is running on an ISA 2.05 or later processor. Add
13639 special case to return offset for full 64-bit slot of FPSCR when
13642 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13644 * Makefile.in (SFILES, clean): Added sparc64 files.
13645 (reg-sparc64.o, reg-sparc64.c): New.
13646 * configure.srv (sparc*-*-linux*): New configuration.
13647 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13648 syscall arguments for SPARC.
13649 (regsets_store_inferior_registers): Likewise.
13650 * linux-sparc-low.c: New file.
13652 2008-10-21 Doug Evans <dje@google.com>
13654 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13655 (READLINE_DIR,READLINE_DEP): Delete.
13656 (INTERNAL_CFLAGS): Update.
13657 (LINTFLAGS): Update.
13659 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13661 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13662 whole argv from the last run, not just argv[0].
13664 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13666 * regcache.c (new_register_cache): Return NULL if the register
13667 cache size isn't known yet.
13668 (free_register_cache): Avoid dereferencing a NULL regcache.
13670 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13672 * configure.srv: Merge MIPS and MIPS64.
13674 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13676 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13678 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13680 * Makefile.in: Add required vsx dependencies.
13682 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13683 Declare init_registers_powerpc_vsx32l.
13684 Declare init_registers_powerpc_vsx64l.
13685 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13686 (ppc_arch_setup): Check for VSX in hwcap.
13687 (ppc_fill_vsxregset): New function.
13688 (ppc_store_vsxregset): New function.
13689 Add new VSX entry in regset_info target_regsets.
13691 * configure.srv: Add new VSX dependencies.
13693 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13695 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13696 (remote_open): Set or clear transport_is_reliable.
13697 (putpkt_binary): Don't expect acks in noack mode.
13698 (getpkt): Don't send ack/nac in noack mode.
13699 * server.c (handle_general_set): Handle QStartNoAckMode.
13700 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13702 (main): Reset noack_mode on every connection.
13703 * server.h (noack_mode): Declare.
13705 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13707 * Makefile.in (GDBREPLAY_OBS): New variable.
13708 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13710 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13711 Daniel Jacobowitz <dan@codesourcery.com>
13713 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13714 (usr_store_inferior_registers): Likewise.
13715 (regsets_store_inferior_registers): Likewise.
13717 2008-07-31 Rolf Jansen <rj@surtec.com>
13718 Pedro Alves <pedro@codesourcery.com>
13720 * configure.ac: Check for memmem declaration.
13721 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13722 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13723 (disable_packet_qfThreadInfo): Unconditionally compile.
13724 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13725 * configure, config.in: Regenerate.
13727 2008-07-28 Doug Kwan <dougkwan@google.com>
13729 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13730 (linux_write_memory): Remove declaration of errno.
13732 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13734 * linux-low.c (handle_extended_wait): Do not use "status"
13735 variable uninitialized.
13737 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13739 * server.c (handle_v_attach): Inhibit reporting dll changes.
13741 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13743 * remote-utils.c (prepare_resume_reply): If requested, don't
13744 output "thread:TID" in the T stop reply.
13746 * server.c (disable_packet_vCont, disable_packet_Tthread)
13747 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13748 (handle_query): If requested, disable support for qC, qfThreadInfo
13750 (handle_v_requests): If requested, disable support for vCont.
13751 (gdbserver_show_disableable): New.
13752 (main): Handle --disable-packet and --disable-packet=LIST.
13754 * server.h (disable_packet_vCont, disable_packet_Tthread)
13755 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13757 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13759 * server.c (gdbserver_usage): Mention --version.
13761 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13763 * Makefile.in (gdbreplay.o): New rule.
13765 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13767 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13768 message, not gdbserver.
13770 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13771 Nathan Sidwell <nathan@codesourcery.com>
13772 Joseph Myers <joseph@codesourcery.com>
13774 * acinclude.m4: Include ../../config/acx.m4.
13775 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13776 * configure, config.in: Regenerate.
13777 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13778 * server.c (gdbserver_version): Print PKGVERSION.
13779 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13780 (main): Adjust gdbserver_usage calls.
13781 * gdbreplay.c (version, host_name): Add declarations.
13782 (gdbreplay_version, gdbreplay_usage): New.
13783 (main): Accept --version and --help options.
13785 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13787 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13788 (arm_breakpoint_at): Handle Thumb.
13789 (the_low_target): Add comment.
13791 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13793 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13795 2008-05-09 Doug Evans <dje@google.com>
13797 * server.h (decode_search_memory_packet): Declare.
13798 * remote-utils.c (decode_search_memory_packet): New fn.
13799 * server.c (handle_search_memory_1): New fn.
13800 (handle_search_memory): New fn.
13801 (handle_query): Process qSearch:memory packets.
13803 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13805 * regcache.c (registers_length): Remove.
13806 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13807 full register packet.
13808 * regcache.h (registers_length): Remove prototype.
13809 * server.h (PBUFSIZ): Define to 16384.
13811 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13813 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13814 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13815 powerpc-64l.o, and powerpc-altivec64l.o.
13816 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13817 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13818 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13819 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13820 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13823 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13824 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13825 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13826 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13827 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13828 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13829 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13830 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13831 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13832 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13835 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13836 (init_registers_powerpc_32l): ... this new prototype.
13837 (init_registers_powerpc_32): Remove, replace by ...
13838 (init_registers_powerpc_altivec32l): ... this new prototype.
13839 (init_registers_powerpc_e500): Remove, replace by ...
13840 (init_registers_powerpc_e500l): ... this new prototype.
13841 (init_registers_ppc64): Remove, replace by ...
13842 (init_registers_powerpc_64l): ... this new prototype.
13843 (init_registers_powerpc_64): Remove, replace by ...
13844 (init_registers_powerpc_altivec64l): ... this new prototype.
13845 (ppc_num_regs): Set to 73.
13846 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13847 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13848 (ppc_cannot_store_register): Handle orig_r3 and trap.
13849 (ppc_arch_setup): Update init_registers_... calls.
13850 (ppc_fill_gregset): Handle orig_r3 and trap.
13852 * inferiors.c (clear_inferiors): Reset current_inferior.
13854 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13856 * acinclude.m4: Add override.m4.
13857 * configure: Regenerate.
13859 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13861 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13862 initial call to init_register_ppc64.
13864 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13866 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13867 single powerpc*-*-linux* case.
13868 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13870 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13872 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13873 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13875 * linux-ppc-low.c: Include <elf.h>.
13876 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13877 (ppc_hwcap): New global variable.
13878 (ppc_regmap): Remove __SPE__ #ifdef sections.
13879 (ppc_regmap_e500): New global variable.
13880 (ppc_cannot_store_register): Update __SPE__ special case.
13881 (ppc_get_hwcap): New function.
13882 (ppc_arch_setup): Use it to determine whether inferior supports
13883 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13884 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13885 Do not access registers if target does not support AltiVec.
13886 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13887 Do not access registers if target does not support SPE.
13888 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13890 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13892 * linux-low.c (disabled_regsets, num_regsets): New.
13893 (use_regsets_p): Delete.
13894 (linux_wait_for_process): Clear disabled_regsets.
13895 (regsets_fetch_inferior_registers): Check and set it.
13896 (regsets_store_inferior_registers): Likewise.
13897 (linux_fetch_registers, linux_store_registers): Do not use
13899 (initialize_low): Allocate disabled_regsets.
13901 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13903 * Makefile.in (LIBOBJS): New.
13904 (OBS): Use LIBOBJS.
13905 (memmem.o): New rule.
13906 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13907 * configure: Regenerated.
13909 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13911 * server.c (handle_query): Never return "unsupported" for
13912 qXfer:features:read queries.
13914 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13916 * server.c (get_features_xml): Fix inverted condition.
13917 (handle_query): Always support qXfer:feature:read.
13919 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13921 * server.c (wrapper_argv): New.
13922 (start_inferior): Handle wrapper_argv. If set, expect an extra
13924 (gdbserver_usage): Document --wrapper.
13925 (main): Parse --wrapper.
13927 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13929 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13930 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13931 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13932 (ppc_set_pc): Likewise.
13933 (ppc_arch_setup): New function.
13934 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13935 of collect_register.
13936 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13938 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13940 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13941 instead of linux-ppc64-low.o.
13942 * linux-ppc64-low.c: Remove file.
13943 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13944 (linux-ppc64-low.o): Remove rule.
13946 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13947 (init_registers_powerpc_64): Likewise.
13948 (ppc_regmap): Conditionally define depending on __powerpc64__.
13949 (ppc_cannot_store_register): Do not special-case "fpscr" when
13950 compiled on __powerpc64__.
13951 (ppc_collect_ptrace_register): New function.
13952 (ppc_supply_ptrace_register): New function.
13953 (ppc_breakpoint): Change type to "unsigned int".
13954 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13955 (the_low_target): Conditionally provide initializers for the
13956 arch_setup member depending on __powerpc64__. Install
13957 collect_ptrace_register and supply_ptrace_register members.
13959 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13961 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13962 * server.c (gdbserver_xmltarget): Define.
13963 (get_features_xml): Use it to replace "target.xml" and arch_string.
13965 * configure.srv: Remove srv_xmltarget. Add XML files that were
13966 mentioned there to srv_xmlfiles instead. Remove conditional tests
13967 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13968 srv_xmlfiles and srv_regobj to include all possible choices.
13969 * configure.ac (srv_xmltarget): Remove.
13970 (srv_xmlfiles): Do not add "target.xml".
13971 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13972 checks for supplementary target information.
13973 * configure: Regenerate.
13974 * Makefile.in (XML_TARGET): Remove.
13975 (target.xml): Remove rule.
13976 (clean): Do not clean up target.xml.
13977 (.PRECIOUS): Do not mention target.xml.
13979 * target.h (struct target_ops): Remove arch_string member.
13980 * linux-low.c (linux_arch_string): Remove.
13981 (linux_target_ops): Remove arch_string initializer.
13982 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13983 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13984 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13985 * spu-low.c (spu_arch_string): Remove.
13986 (spu_target_ops): Remove arch_string initializer.
13987 * win32-low.c (win32_arch_string): Remove.
13988 (win32_target_ops): Remove arch_string initializer.
13989 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13990 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13991 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13993 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13995 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13996 by collect_ptrace_register and supply_ptrace_register hooks.
13997 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13998 instead of checking for the_low_target.left_pad_xfer.
13999 (usr_store_inferior_registers): Use collect_ptrace_register callback
14000 instead of checking for the_low_target.left_pad_xfer.
14002 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14003 (s390_supply_ptrace_register): Likewise.
14004 (s390_fill_gregset): Call s390_collect_ptrace_register.
14005 (the_low_target): Update.
14007 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14008 (ppc_supply_ptrace_register): Likewise.
14009 (the_low_target): Update.
14011 * linux-i386-low.c (the_low_target): Update.
14012 * linux-x86-64-low.c (the_low_target): Update.
14014 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14016 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14017 reg-s390.o and reg-s390x.o.
14019 * linux-low.c (new_inferior): New global variable.
14020 (linux_create_inferior, linux_attach): Set it.
14021 (linux_wait_for_process): Call the_low_target.arch_setup after the
14022 target has stopped for the first time.
14023 (initialize_low): Do not call the_low_target.arch_setup.
14025 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14026 (s390_set_pc): Likewise.
14027 (s390_arch_setup): New function.
14028 (the_low_target): Use s390_arch_setup as arch_setup routine.
14030 * regcache.c (realloc_register_cache): New function.
14031 (set_register_cache): Call it for each existing regcache.
14033 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14035 * server.h (init_registers): Remove prototype.
14037 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14038 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14039 instead of init_registers ().
14040 * linux-arm-low.c (init_registers_arm): Add prototype.
14041 (init_registers_arm_with_iwmmxt): Likewise.
14042 (the_low_target): Add initializer for arch_setup field.
14043 * linux-cris-low.c (init_registers_cris): Add prototype.
14044 (the_low_target): Add initializer for arch_setup field.
14045 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14046 (the_low_target): Add initializer for arch_setup field.
14047 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14048 (the_low_target): Add initializer for arch_setup field.
14049 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14050 (the_low_target): Add initializer for arch_setup field.
14051 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14052 (the_low_target): Add initializer for arch_setup field.
14053 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14054 (the_low_target): Add initializer for arch_setup field.
14055 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14056 (init_registers_mips64_linux): Likewise.
14057 (the_low_target): Add initializer for arch_setup field.
14058 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14059 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14060 (the_low_target): Add initializer for arch_setup field.
14061 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14062 (init_registers_powerpc_64): Likewise.
14063 (the_low_target): Add initializer for arch_setup field.
14064 * linux-s390-low.c (init_registers_s390): Add prototype.
14065 (init_registers_s390x): Likewise.
14066 (the_low_target): Add initializer for arch_setup field.
14067 * linux-sh-low.c (init_registers_sh): Add prototype.
14068 (the_low_target): Add initializer for arch_setup field.
14069 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14070 (the_low_target): Add initializer for arch_setup field.
14071 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14072 (the_low_target): Add initializer for arch_setup field.
14074 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14075 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14076 instead of init_registers ().
14077 * win32-arm-low.c (init_registers_arm): Add prototype.
14078 (the_low_target): Add initializer for arch_setup field.
14079 * win32-i386-low.c (init_registers_i386): Add prototype.
14080 (the_low_target): Add initializer for arch_setup field.
14082 * spu-low.c (init_registers_spu): Add prototype.
14083 (initialize_low): Call initialie_registers_spu () instead of
14084 initialize_registers ().
14086 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14088 * server.c (handle_v_requests): When handling the vRun and vAttach
14089 packets, if already debugging a process, don't kill it. Return an
14092 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14094 * server.c (handle_query): Correct length check.
14096 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14098 * win32-low.c (do_initial_child_stuff): Add process handle
14099 parameter. Set current_process_handle and current_process_id from the
14100 parameters. Clear globals.
14101 (win32_create_inferior): Don't set current_process_handle and
14102 current_process_id here. Instead pass them on the call to
14103 do_initial_child_stuff.
14104 (win32_attach): Likewise.
14105 (win32_clear_inferiors): New.
14106 (win32_kill): Don't close the current process handle or the
14107 current thread handle here. Instead call win32_clear_inferiors.
14108 (win32_detach): Don't open a new handle to the process. Call
14109 win32_clear_inferiors.
14110 (win32_join): Don't rely on current_process_handle; open a new
14111 handle using the process id.
14112 (win32_wait): Call win32_clear_inferiors when the inferior process
14115 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14117 * server.c (monitor_show_help): Add "exit".
14119 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14121 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14122 (clean): Add reg-xtensa.c.
14123 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14124 * configure.srv (xtensa*-*-linux*) New target.
14125 * linux-xtensa-low.c: New.
14126 * xtensa-xtregs.c: New.
14128 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14130 * hostio.c: Don't include errno.h.
14131 (errno_to_fileio_errno): Move to hostio-errno.
14132 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14133 error number outputting to the target->hostio_last_error callback.
14134 (hostio_packet_error): Use FILEIO_EINVAL directly.
14135 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14136 calls to hostio_error.
14137 * hostio-errno.c: New.
14138 * server.h (hostio_last_error_from_errno): Declare.
14139 * target.h (target_ops): Add hostio_last_error member.
14140 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14141 as hostio_last_error handler.
14142 * spu-low.c (spu_target_ops): Likewise.
14143 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14144 (wince_hostio_last_error): New functions.
14145 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14146 as hostio_last_error handler.
14147 (win32_target_ops) [!_WIN32_WCE]: Register
14148 hostio_last_error_from_errno as hostio_last_error handler.
14149 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14150 (hostio-errno.o): New rule.
14151 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14152 * configure.srv (srv_hostio_err_objs): New variable. Default to
14154 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14155 * configure: Regenerate.
14157 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14159 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14160 (linux_kill, linux_detach): Clean up the process list.
14161 * remote-utils.c (remote_open): Improve port number parsing.
14162 (putpkt_binary, input_interrupt): Only send interrupts if the target
14164 * server.c (extended_protocol): Make static.
14165 (attached): Define earlier.
14166 (exit_requested, response_needed, program_argv): New variables.
14167 (target_running): New.
14168 (start_inferior): Clear attached here.
14169 (attach_inferior): Set attached here.
14170 (require_running): Define.
14171 (handle_query): Use require_running and target_running. Implement
14173 (handle_v_attach, handle_v_run): New.
14174 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14175 (gdbserver_usage): Update.
14176 (main): Redo argument parsing. Handle --debug and --multi. Handle
14177 --attach along with other options or after the port. Save
14178 program_argv. Support no initial program. Resynchronize
14179 communication with GDB after an error. Handle "monitor exit".
14180 Use require_running and target_running. Always allow the extended
14181 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14182 restart in extended mode.
14183 * README: Refer to the GDB manual. Update --attach usage.
14185 2007-12-20 Andreas Schwab <schwab@suse.de>
14187 * linux-low.c (STACK_SIZE): Define.
14188 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14189 (linux_test_for_tracefork): Likewise.
14191 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14193 * linux-low.c (linux_wait_for_event): Update messages. Do not
14194 reinsert auto-delete breakpoints.
14195 * mem-break.c (struct breakpoint): Change return type of handler to
14197 (set_breakpoint_at): Update handler type.
14198 (reinsert_breakpoint_handler): Return 1 instead of calling
14200 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14202 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14203 * mem-break.h (set_breakpoint_at): Update handler type.
14204 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14205 * win32-low.c (auto_delete_breakpoint): New.
14206 (get_child_debug_event): Use it.
14208 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14210 * configure.ac: Check for pread and pwrite.
14211 * hostio.c (handle_pread): Fall back to lseek and read.
14212 (handle_pwrite): Fall back to lseek and write.
14213 * config.in, configure: Regenerated.
14215 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14217 * server.c (myresume): Add own_buf argument.
14218 (main): Update calls.
14220 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14222 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14223 * remote-utils.c (remote_open): Do not call disable_async_io.
14224 (block_async_io): Delete.
14225 (unblock_async_io): Make static.
14226 (initialize_async_io): New.
14227 * server.c (handle_v_cont): Handle async I/O here.
14228 (myresume): Likewise. Move other common resume tasks here...
14229 (main): ... from here. Call initialize_async_io. Disable async
14230 I/O before the main loop.
14231 * server.h (initialize_async_io): Declare.
14232 (block_async_io, unblock_async_io): Delete prototypes.
14233 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14235 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14237 * remote-utils.c (readchar): Allow binary data in received messages.
14239 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14241 * win32-low.c (attaching): New global.
14242 (win32_create_inferior): Clear the `attaching' global.
14243 (win32_attach): Set the `attaching' global.
14244 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14245 attaching. Only set a breakpoint at the entry point if not
14248 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14250 * server.c (main): Don't report dll events on the initial
14251 connection on attaches.
14253 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14255 * server.c (main): Relax numerical bases supported for the pid of
14256 the --attach command line argument.
14258 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14260 * win32-low.c (win32_attach): Call OpenProcess before
14261 DebugActiveProcess, not after. Add last error output to error
14264 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14266 * win32-low.c (win32_get_thread_context)
14267 (win32_set_thread_context): New functions.
14268 (thread_rec): Use win32_get_thread_context.
14269 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14270 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14273 2007-12-03 Leo Zayas
14274 Pedro Alves <pedro_alves@portugalmail.pt>
14276 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14278 (child_add_thread): Minor cleanup.
14279 (child_continue): Resume artificially suspended threads before
14280 calling ContinueDebugEvent.
14281 (suspend_one_thread): New.
14282 (fake_breakpoint_event): New.
14283 (get_child_debug_event): Change return type to int. Check here if
14284 gdb sent an interrupt request. If a soft interrupt was requested,
14285 fake a breakpoint event. Return 0 if there is no event to handle,
14287 (win32_wait): Don't check here if gdb sent an interrupt request.
14288 Ensure there is a valid event to handle.
14289 (win32_request_interrupt): Add soft interruption method as last
14292 2007-12-03 Leo Zayas
14293 Pedro Alves <pedro_alves@portugalmail.pt>
14295 * win32-low.h (win32_thread_info): Add descriptions to the
14296 structure members. Replace `suspend_count' counter by a
14298 * win32-low.c (thread_rec): Update condition of when to get the
14299 context from the inferior. Rely on ContextFlags being set if it
14300 has already been retrieved. Only suspend the inferior thread if
14301 we haven't already. Warn if that fails.
14302 (continue_one_thread): s/suspend_count/suspended/. Only call
14303 ResumeThread once. Warn if that fails.
14305 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14307 * win32-low.c (win32_wait): Don't read from the inferior when it
14308 has already exited.
14310 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14312 * Makefile.in (win32_low_h): New variable.
14313 (win32-low.o): Add dependency on $(win32_low_h).
14314 (win32-arm-low.o, win32-i386-low.o): New rules.
14316 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14318 * hostio.c: Correct copyright year.
14320 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14322 * Makefile.in (OBS): Add hostio.o.
14323 (hostio.o): New rule.
14324 * server.h (handle_vFile): Declare.
14325 * hostio.c: New file.
14326 * server.c (handle_v_requests): Take packet_len and new_packet_len
14327 for binary packets. Call handle_vFile.
14328 (main): Update call to handle_v_requests.
14330 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14332 * linux-low.c: Include <sched.h>.
14334 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14336 * linux-low.c (linux_tracefork_grandchild): New.
14337 (linux_tracefork_child): Use clone.
14338 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14340 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14342 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14344 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14346 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14348 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14350 * inferiors.c (change_inferior_id): Delete.
14351 (add_pid_to_list, pull_pid_from_list): New.
14352 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14353 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14354 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14355 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14356 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14357 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14358 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14359 (using_threads): Always set to 1.
14360 (handle_extended_wait): New.
14361 (add_process): Do not set TID.
14362 (linux_create_inferior): Set must_set_ptrace_flags.
14363 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14364 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14365 (linux_thread_alive): Rename TID argument to LWPID.
14366 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14367 (linux_wait_for_event): Do not use TID or check using_threads. Update
14368 call to dead_thread_notify. Call handle_extended_wait.
14369 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14370 (send_sigstop): Delete sigstop_sent.
14371 (wait_for_sigstop): Avoid TID.
14372 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14373 (linux_test_for_tracefork): New.
14374 (linux_lookup_signals): Use thread_db_active and
14375 linux_supports_tracefork_flag.
14376 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14377 * linux-low.h (get_process_thread): Avoid TID.
14378 (struct process_ifo): Move thread_known and tid to the end. Remove
14380 (linux_attach_lwp, thread_db_init): Update prototypes.
14381 * server.h (change_inferior_id): Delete prototype.
14382 (add_pid_to_list, pull_pid_from_list): New prototypes.
14383 * thread-db.c (thread_db_use_events): New.
14384 (find_first_thread): Rename to...
14385 (find_one_thread): ...this. Update callers and messages. Do not
14386 call fatal. Check thread_db_use_events. Do not call
14387 change_inferior_id or new_thread_notify.
14388 (maybe_attach_thread): Update. Do not call new_thread_notify.
14389 (thread_db_init): Set thread_db_use_events. Check use_events.
14390 * utils.c (fatal, warning): Correct message prefix.
14392 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14394 * Makefile.in (clean): Remove new files.
14395 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14396 (powerpc-64.o, powerpc-64.c): New rules.
14397 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14398 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14400 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14402 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14403 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14404 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14405 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14406 (target_regsets): Add AltiVec and SPE register sets.
14407 * configure.ac: Check for AltiVec and SPE.
14408 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14409 (ppc_fill_vrregset, ppc_store_vrregset): New.
14410 (target_regsets): Add AltiVec register set.
14411 * configure: Regenerated.
14413 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14415 * linux-low.c (O_LARGEFILE): Define.
14416 (linux_read_memory): Use /proc/PID/mem.
14417 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14418 * configure, config.in: Regenerated.
14420 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14422 * linux-low.c (linux_wait_for_event): Do not pass signals while
14425 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14427 * win32-low.c (create_process): New.
14428 (win32_create_inferior): Use create_process instead of
14429 CreateProcess. If create_process failed retry appending an ".exe"
14430 suffix. Store the GetLastError result immediatelly after
14431 create_process calls and use it on the call to error.
14433 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14435 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14437 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14439 * configure.ac: Switch license to GPLv3.
14441 2007-08-01 Michael Snyder <msnyder@access-company.com>
14443 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14445 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14447 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14449 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14450 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14451 CloseToolhelp32Snapshot.
14452 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14453 CloseToolhelp32Snapshot.
14455 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14457 * server.c (main): Check for inferior exit before main loop.
14459 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14461 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14462 instead of on tmp_desc.
14464 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14465 Daniel Jacobowitz <dan@codesourcery.com>
14467 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14468 (add_thread): Minor cleanups.
14469 (clear_inferiors): Move lower in the file. Clear the DLL
14471 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14472 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14473 (xml_escape_text): New.
14474 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14476 (handle_v_cont): Report errors.
14477 (gdbserver_version): Update.
14478 (main): Correct size of own_buf. Do not report initial DLL events.
14479 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14480 (unloaded_dll, xml_escape_text): New.
14481 * win32-low.c (enum target_waitkind): Update comments.
14482 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14483 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14484 (win32_EnumProcessModules, win32_GetModuleInformation)
14485 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14486 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14487 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14488 (win32_Module32First, win32_Module32Next, load_toolhelp)
14489 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14490 (get_child_debug_event): Handle DLL events.
14491 (win32_wait): Likewise.
14493 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14495 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14496 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14498 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14500 * win32-low.c (handle_output_debug_string): Ignore event if not
14503 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14505 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14507 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14509 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14511 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14513 * inferiors.c (change_inferior_id): Add comment.
14514 * linux-low.c (check_removed_breakpoint): Add an early
14515 prototype. Improve debug output.
14516 (linux_attach): Doc update.
14517 (linux_detach_one_process, linux_detach): Clean up before releasing
14519 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14520 * linux-low.h (struct process_info): Doc improvement.
14521 * mem-break.c (delete_all_breakpoints): New.
14522 * mem-break.h (delete_all_breakpoints): New prototype.
14523 * thread-db.c (find_first_thread): New.
14524 (thread_db_create_event): Call it instead of
14525 thread_db_find_new_threads. Clean up unused variables.
14526 (maybe_attach_thread): Remove first thread handling.
14527 (thread_db_find_new_threads): Use find_first_thread.
14528 (thread_db_get_tls_address): Likewise.
14530 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14532 * thread-db.c (thread_db_find_new_threads): Add prototype.
14533 (thread_db_create_event): Check for the main thread before adding
14535 (maybe_attach_thread): Only enable event reporting if TID == 0.
14536 (thread_db_get_tls_address): Check for new threads.
14538 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14540 * linux-low.c (linux_create_inferior): Try execv before execvp.
14541 * spu-low.c (spu_create_inferior): Likewise.
14543 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14545 * linux-low.c (linux_create_inferior): Change execv to execvp.
14546 * spu-low.c (spu_create_inferior): Likewies.
14548 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14550 * Makefile.in (clean): Clean new files instead of deleted ones.
14551 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14552 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14554 * configure.srv: Specify XML files and new regformats for MIPS and
14556 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14557 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14558 an entry for the restart register.
14559 (mips_cannot_fetch_register, mips_cannot_store_register)
14560 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14561 register names to match the XML descriptions.
14562 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14563 restart register instead of $0.
14565 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14566 Markus Deuling <deuling@de.ibm.com>
14568 * remote-utils.c (decode_xfer_write): New function.
14569 * server.h (decode_xfer_write): Add prototype.
14570 * server.c (handle_query): Add PACKET_LEN argument. Support
14571 qXfer:spu:read and qXfer:spu:write packets.
14572 (main): Pass packet_len to handle_query.
14573 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14574 * target.h (target_ops): Add qxfer_spu.
14576 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14578 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14579 accessing non-seekable spufs files.
14581 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14583 * server.c (handle_query): Add reply for qC packet.
14585 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14586 Leo Zayas <lerele@champenstudios@com>
14588 * server.h (check_remote_input_interrupt_request): New function.
14589 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14590 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14591 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14592 (check_remote_input_interrupt_request): New function.
14593 * server.h (check_remote_input_interrupt_request): Declare.
14594 * win32-low.c (winapi_DebugBreakProcess,
14595 winapi_GenerateConsoleCtrlEvent): New typedefs.
14596 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14598 (win32_wait): Check for remote interrupt request
14599 with check_remote_input_interrupt_request.
14600 (win32_request_interrupt): New function.
14601 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14603 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14605 * win32-low.c (debug_registers_changed,
14606 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14607 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14608 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14609 (thread_rec): Get context using the low target.
14610 (child_add_thread): Call thread_added on the low target,
14611 which does the same thing.
14613 (do_initial_child_stuff): Remove debug registers references.
14614 Set context using the low target. Resume threads after
14615 setting the contexts.
14616 (child_continue): Remove dead variable. Remove debug
14617 registers references.
14618 (child_fetch_inferior_registers): Go through the low target.
14619 (do_child_store_inferior_registers): Remove.
14620 (child_store_inferior_registers): Go through the low target.
14621 (win32_resume): Remove debug registers references.
14622 Set context using the low target.
14623 (handle_exception): Change return type to void. Don't record
14624 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14625 first chance exception.
14626 (get_child_debug_event): Change return type to void. Remove
14627 goto loop. Always return after waiting for debug event.
14628 (win32_wait): Convert to switch statement. Handle spurious
14631 * win32-i386-low.c (debug_registers_changed,
14632 debug_registers_used): New.
14633 (initial_stuff): Rename to ...
14634 (i386_initial_stuff): ... this. Clear debug registers
14636 (store_debug_registers): Delete.
14637 (i386_get_thread_context): New.
14638 (load_debug_registers): Delete.
14639 (i386_set_thread_context): New.
14640 (i386_thread_added): New.
14641 (single_step): Rename to ...
14642 (i386_single_step): ... this.
14643 (do_fetch_inferior_registers): Rename to ...
14644 (i386_fetch_inferior_register): ... this.
14645 (i386_store_inferior_register): New.
14646 (the_low_target): Adapt to new interface.
14648 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14649 (arm_get_thread_context): New.
14650 (arm_set_thread_context): New.
14652 (do_fetch_inferior_registers): Rename to ...
14653 (arm_fetch_inferior_register): ... this.
14654 (arm_store_inferior_register): New.
14655 (arm_wince_breakpoint): Reimplement as unsigned long.
14656 (arm_wince_breakpoint_len): Define.
14657 (the_low_target): Adapt to new interface.
14659 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14660 load_debug_registers. Add get_thread_context, set_thread_context,
14661 thread_added and store_inferior_register. Rename
14662 fetch_inferior_registers to fetch_inferior_register.
14663 (regptr): Remove declaration.
14665 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14667 * linux-low.c (linux_detach): Change return type to int. Return 0.
14668 * spu-low.c (spu_detach): Likewise.
14670 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14672 * target.h (target_ops): Change return type of detach to int.
14674 (join_inferior): New.
14675 * server.c (main): Don't skip detach support on mingw32.
14676 If the inferior doesn't support detaching return error.
14677 Call join_inferior instead of using waitpid.
14678 * linux-low.c (linux_join): New.
14679 (linux_target_op): Add linux_join.
14680 * spu-low.c (spu_join): New.
14681 (spu_target_ops): Add spu_join.
14682 * win32-low.c (win32_detach): Adapt to new interface.
14683 Reopen current_process_handle before detaching. Issue a child
14684 resume before detaching.
14686 (win32_target_op): Add win32_join.
14688 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14690 * win32-low.c (win32-attach): Fix return value.
14691 * target.h (target_ops): Describe ATTACH return values.
14693 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * win32-low.c (GETPROCADDRESS): Define.
14696 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14697 (winapi_DebugSetProcessKillOnExit): Likewise.
14698 (win32_create_inferior): Force usage of ansi CreateProcessA.
14699 (win32_attach): Use GETPROCADDRESS.
14700 (win32_detach): Likewise.
14702 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14704 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14706 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14708 * win32-low.c: Commit leftover changes from 2007-03-29.
14710 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14712 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14713 fields short instead of int. Add explicit padding.
14714 (i387_cache_to_fsave): Remove unnecessary casts.
14715 (i387_fsave_to_cache): Doc fix.
14716 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14718 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14720 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14721 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14723 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * configure.srv (arm*-*-mingw32ce*): Move near the other
14728 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14730 * configure.ac: Add errno checking.
14731 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14732 sys/file.h and malloc.h.
14733 (AC_CHECK_DECLS): Add perror.
14734 (srv_mingwce): Handle.
14735 * configure.srv (i[34567]86-*-cygwin*): Add
14736 win32-i386-low.o to srv_tgtobj.
14737 (i[34567]86-*-mingw*): Likewise.
14738 (arm*-*-mingw32ce*): Add case.
14739 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14740 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14741 [__MINGW32CE__] (strerror): New function.
14742 [__MINGW32CE__] (errno): Define to GetLastError.
14743 [__MINGW32CE__] (COUNTOF): New macro.
14744 (remote_open): Remove extra close call.
14745 * mem-break.c (delete_breakpoint_at): New function.
14746 * mem-break.h (delete_breakpoint_at): Declare.
14747 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14748 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14749 [USE_WIN32API] (read, write): Add char* casts.
14750 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14751 * server.h: Include wincecompat.h on Windows CE.
14752 [HAVE_ERRNO_H]: Check.
14753 (perror): Declare if not declared.
14754 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14755 (perror_with_name): Remove errno declaration.
14756 * wincecompat.h: New.
14757 * wincecompat.c: New.
14758 * win32-low.h: New.
14759 * win32-arm-low.c: New.
14760 * win32-i386-low.c: New.
14761 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14762 (OUTMSG2): Make it safe.
14764 (COUNTOF): New macro.
14765 (NUM_REGS): Get it from the low target.
14766 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14767 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14768 (thread_rec): Let low target handle debug registers.
14769 (child_add_thread): Likewise.
14770 (child_init_thread_list): Likewise.
14771 (continue_one_thread): Likewise.
14773 (do_child_fetch_inferior_registers): Move to ...
14774 * win32-i386-low.c: ... here, and rename to ...
14775 (do_fetch_inferior_registers): ... this.
14776 * win32-low.c (child_fetch_inferior_registers):
14777 Go through the low target.
14778 (do_child_store_inferior_registers): Use regptr.
14779 (strwinerror): New function.
14780 (win32_create_inferior): Handle Windows CE.
14781 Use strwinerror instead of strerror on Windows error
14782 codes. Add program to the error output.
14783 Don't close the main thread handle on Windows CE.
14784 (win32_attach): Use coredll.dll on Windows CE.
14785 (win32_kill): Close current process and current
14787 (win32_detach): Use coredll.dll on Windows CE.
14788 (win32_resume): Let low target handle debug registers, and
14790 (handle_exception): Add/Remove initial breakpoint. Avoid
14791 non-existant WSTOPSIG on Windows CE.
14792 (win32_read_inferior_memory): Cast to remove warning.
14793 (win32_arch_string): Go through the low target.
14794 (initialize_low): Call set_breakpoint_data with the low
14795 target's breakpoint.
14796 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14797 FOP_REGNUM, mappings): Move to ...
14798 * win32-i386-low.c: ... here.
14799 * win32-low.c (win32_thread_info): Move to ...
14800 * win32-low.h: ... here.
14801 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14802 win32-arm-low.c and wincecompat.c.
14803 (all:): Add $EXEEXT.
14804 (install-only:): Likewise.
14805 (gdbserver:): Likewise.
14806 (gdbreplay:): Likewise.
14807 * config.in: Regenerate.
14808 * configure: Regenerate.
14810 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14812 * win32-low.c: Rename typedef thread_info to
14813 win32_thread_info throughout.
14815 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14817 * win32-i386-low.c: Rename to ...
14818 * win32-low.c: ... this.
14819 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14820 * Makefile.in: Likewise.
14822 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14824 * remote-utils.c (monitor_output): Constify msg parameter.
14825 * server.h (monitor_output): Likewise.
14826 * win32-i386-low.c (handle_output_debug_string): New.
14827 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14828 handle_output_debug_string.
14829 (get_child_debug_event): Likewise.
14831 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14833 * server.c (main): Correct strtoul check.
14835 2007-03-27 Jon Ringle <jon@ringle.org>
14837 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14839 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14841 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14843 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14845 * terminal.h: Check HAVE_SGTTY_H.
14847 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14849 * remote-utils.c (remote_open): Print out the assigned port number.
14851 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14853 * remote-utils.c (monitor_output): New function.
14854 * server.c (debug_threads): Define here.
14855 (monitor_show_help): New function.
14856 (handle_query): Handle qRcmd.
14857 (main): Do not handle 'd' packet.
14858 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14859 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14862 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14864 * Makefile.in (EXEEXT): New.
14865 (clean): Use $(EXEEXT).
14867 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14869 * target.h (target_ops): Rename send_signal to request_interrupt,
14870 and remove enum target_signal parameter.
14871 * linux-low.c (linux_request_interrupt): Rename from
14872 linux_send_signal, and always send SIGINT.
14873 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14874 and always send SIGINT.
14875 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14877 (input_interrupt): Likewise.
14879 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14881 * server.c (get_features_xml): Check if target implemented
14883 * win32-i386-low.c (win32_arch_string): New.
14884 (win32_target_ops): Add win32_arch_string as arch_string member.
14886 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14888 * spu-low.c (spu_arch_string): New.
14889 (spu_target_ops): Add spu_arch_string.
14891 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14893 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14894 * configure.ac: Do not check for terminal.h.
14895 * configure, config.in: Regenerated.
14897 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14899 * Makefile.in (OBS): Add $(XML_BUILTIN).
14900 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14902 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14903 (arm-with-iwmmxt.c): New.
14904 * config.in, configure: Regenerate.
14905 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14906 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14907 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14908 (arm*-*-linux*): Add iWMMXt and regset support.
14909 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14910 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14911 (arm_store_wmmxregset, target_regsets): New.
14912 * server.c (get_features_xml): Take annex argument. Check builtin
14914 (handle_query): Handle multiple annexes.
14916 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14918 * remote-utils.c [USE_WIN32API] (read, write): Define.
14919 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14922 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14924 * linux-i386-low.c (the_low_target): Set arch_string.
14925 * linux-x86-64-low.c (the_low_target): Likewise.
14926 * linux-low.c (linux_arch_string): New.
14927 (linux_target_ops): Add it.
14928 * linux-low.h (struct linux_target_ops): Add arch_string.
14929 * server.c (write_qxfer_response): Use const void * for DATA.
14930 (get_features_xml): New.
14931 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14932 * target.h (struct target_ops): Add arch_string method.
14934 2007-01-03 Denis Pilat <denis.pilat@st.com>
14935 Daniel Jacobowitz <dan@codesourcery.com>
14937 * linux-low.c (linux_kill): Handle being called with no threads.
14938 * win32-i386-low.c (win32_kill): Likewise.
14939 (get_child_debug_event): Clear current_process_handle.
14941 2006-12-30 Denis PILAT <denis.pilat@st.com>
14942 Daniel Jacobowitz <dan@codesourcery.com>
14944 * remote-utils.c (remote_open): Check the type of specified
14945 serial port devices before opening them.
14946 * server.c (main): Kill the inferior if an error occurs during
14947 the first remote_open.
14949 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14951 * README: Update supported targets.
14953 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14955 * Makefile.in (clean): Remove reg-mips64.c.
14956 (reg-mips64.c, reg-mips64.o): New rules.
14957 * configure.srv: Handle mips64. Include regset support for mips.
14958 * linux-mips-low.c (union mips_register): New.
14959 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14960 (mips_breakpoint, mips_breakpoint_at): Use int.
14961 (mips_collect_register, mips_supply_register)
14962 (mips_collect_register_32bit, mips_supply_register_32bit)
14963 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14964 (mips_store_fpregset, target_regsets): New.
14965 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14967 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14969 * configure.srv: Add target "spu*-*-*".
14970 * Makefile.in (clean): Remove reg-spu.c.
14971 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14972 * spu-low.c: New file.
14974 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14976 * configure.ac: Correct td_thr_tls_get_addr test.
14977 * configure: Regenerated.
14979 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14981 * linux-low.c (linux_wait_for_event): Reformat. Use the
14982 pass_signals array.
14983 * remote-utils.c (decode_address_to_semicolon): New.
14984 * server.c (pass_signals, handle_general_set): New.
14985 (handle_query): Mention QPassSignals for qSupported.
14986 (main): Call handle_general_set.
14987 * server.h (pass_signals, decode_address_to_semicolon): New.
14989 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14991 * server.c (handle_query): Correct error handling for read_auxv.
14993 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14995 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14996 and srv_linux_thread_db to yes.
14997 * linux-s390-low.c (s390_fill_gregset): New function.
14998 (target_regsets): Define data structure.
15000 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15002 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15003 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15004 * config.in, configure: Regenerated.
15005 * inferiors.c (gdb_id_to_thread): New function.
15006 (gdb_id_to_thread_id): Use it.
15007 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15008 * linux-low.h (struct process_info): Add th member.
15009 (thread_db_get_tls_address): New prototype.
15010 * remote-utils.c (decode_address): Make non-static.
15011 * server.c (handle_query): Handle qGetTLSAddr.
15012 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15013 * target.h (struct target_ops): Add get_tls_address.
15014 * thread-db.c (maybe_attach_thread): Save the thread handle.
15015 (thread_db_get_tls_address): New.
15017 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15019 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15020 (linux_resume_one_process): Take a siginfo_t *. Update all
15021 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15022 (struct pending_signals): Add a siginfo_t.
15023 (linux_wait_for_process): Always set last_status.
15024 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15025 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15026 * linux-low.h (struct process_info): Add last_status.
15028 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15030 * remote-utils.c (try_rle): New function.
15031 (putpkt_binary): Use it.
15033 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15035 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15036 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15037 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15038 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15039 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15042 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15044 * server.c (terminal_fd): New variable.
15045 (old_foreground_pgrp): Likewise.
15046 (restore_old_foreground_pgrp): New function.
15047 (start_inferior): Record the terminal file descriptor in terminal_fd
15048 and its original foreground group in old_foreground_pgrp. Register
15049 restore_old_foreground_pgrp with atexit().
15051 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15053 * server.c (handle_query): Correct qPart to qXfer.
15055 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15057 * configure.ac: Check for more headers which are missing on
15058 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15059 * configure.srv: Add Cygwin and mingw32.
15060 * remote-utils.c: Don't include headers unconditionally which
15061 are missing on mingw32. Include <winsock.h> for mingw32.
15062 (remote_open): Adjust for mingw32 support. Flush
15063 standard error after writing to it.
15064 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15065 (unblock_async_io, enable_async_io, disable_async_io)
15066 (readchar, getpkt): Update for Winsock support.
15067 (prepare_resume_reply): Expect a protocol signal number.
15068 * server.c: Disable <sys/wait.h> on mingw32.
15069 (start_inferior): Adjust for mingw32 support. Flush
15070 standard error after writing to it.
15071 (attach_inferior): Likewise. Use protocol signal
15073 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15075 * win32-i386-low.c: New file.
15076 * Makefile.in (XM_CLIBS): Set.
15077 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15078 (win32-i386-low.o): New dependency rule.
15079 * linux-low.c (linux_wait): Use target signal numbers.
15080 * target.h (struct target_ops): Doc fix.
15081 * server.h (target_signal_to_name): New prototype.
15082 * gdbreplay.c: Don't include headers unconditionally which
15083 are missing on mingw32. Include <winsock.h> for mingw32.
15084 (remote_close, remote_open): Adjust for Winsock support.
15085 * configure, config.in: Regenerated.
15087 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15089 * server.c (decode_xfer_read, write_qxfer_response): New.
15090 (handle_query): Take a packet length argument. Handle
15091 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15092 the qSupported response.
15093 (main): Update call to handle_query.
15095 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15097 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15098 (putpkt_binary): Renamed from putpkt and adjusted for binary
15100 (putpkt): New wrapper for putpkt_binary.
15101 (readchar): Don't mask off the high bit.
15102 (decode_X_packet): New function.
15103 * server.c (main): Call putpkt_binary if a handler sets the packet
15104 length. Save the length of the incoming packet. Handle 'X'.
15105 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15107 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15109 * server.c (handle_query): Handle qSupported.
15111 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15113 * remote-utils.c (all_symbols_looked_up): New variable.
15114 (look_up_one_symbol): Check it.
15115 * server.h (look_up_one_symbol): New declaration.
15116 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15118 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15120 * Makefile.in (linux-arm-low.o): Update dependencies.
15121 * linux-arm-low.c: Include "gdb_proc_service.h".
15122 (PTRACE_GET_THREAD_AREA): Define.
15123 (ps_get_thread_area): New function.
15125 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15127 * configure.srv (m68k*-*-uclinux*): New target.
15128 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15129 (linux_resume_one_process): Remove extraneous cast.
15130 (linux_read_offsets): New.
15131 (linux_target_op): Add linux_read_offsets on mmuless systems.
15132 * server.c (handle_query): Add qOffsets logic.
15133 * target.h (struct target_ops): Add read_offsets.
15135 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15137 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15138 (PTRACE_GET_THREAD_AREA): Define.
15139 (ps_get_thread_area): New function.
15140 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15141 (linux-x86-64-low.o): Update.
15143 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15145 * configure.ac: Remove checks for prfpregset_t.
15146 * gdb_proc_service.h: New file.
15147 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15148 new "gdb_proc_service.h".
15149 * proc-service.c: Likewise.
15150 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15151 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15152 * Makefile.in (gdb_proc_service_h): Updated.
15153 * configure, config.in: Regenerated.
15155 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15157 * remote-utils.c (prepare_resume_reply): Move declaration
15158 of gdb_id_from_wait to the top of the block.
15160 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15162 * linux-low.c (regsets_store_inferior_registers): Read the regset
15163 from the target before filling it.
15165 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15167 * server.c (attach_inferior): Return SIGTRAP for a successful
15170 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15172 * Makefile.in (OBS): Add version.o.
15173 (STAGESTUFF): Delete.
15174 (version.o): Add dependencies.
15175 (version.c): Replace rule.
15176 (clean): Remove version.c.
15177 * server.c (gdbserver_version): New.
15178 (gdbserver_usage): Use printf.
15179 (main): Handle --version and --help.
15180 * server.h (version, host_name): Add declarations.
15182 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15194 * linux-x86-64-low.c:
15196 * linux-s390-low.c:
15197 * linux-ppc64-low.c:
15199 * linux-mips-low.c:
15200 * linux-m68k-low.c:
15201 * linux-m32r-low.c:
15204 * linux-ia64-low.c:
15205 * linux-i386-low.c:
15206 * linux-crisv32-low.c:
15218 * gdbserver.1: Add (C) after Copyright. Update the FSF
15221 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15223 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15224 (arm_breakpoint_at): Recognize both breakpoints.
15225 (the_low_target): Use the correct breakpoint instruction.
15227 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15229 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15230 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15231 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15232 (the_low_target): Update.
15234 2005-10-25 Andreas Schwab <schwab@suse.de>
15236 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15238 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15239 (ia64_num_regs): Reduce to 462.
15241 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15243 * acinclude.m4: Correct quoting.
15244 * aclocal.m4: Regenerated.
15246 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15247 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15248 (thread_db_init): Call thread_db_err_str.
15249 * configure.ac: Check for TD_VERSION.
15250 * config.in, configure: Regenerated.
15252 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15254 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15256 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15258 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15259 is not available. Define HAVE_PTRACE_GETREGS if it is.
15260 * config.in, configure: Regenerated.
15261 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15262 * linux-i386-low.c, linux-m68k-low.c: Update to use
15263 HAVE_PTRACE_GETREGS.
15264 * linux-low.c (regsets_fetch_inferior_registers)
15265 (regsets_store_inferior_registers): Only return 0 if we processed
15267 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15268 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15270 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15272 * inferiors.c (struct thread_info): Add gdb_id.
15273 (add_thread): Add gdb_id argument.
15274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15275 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15276 calls to add_thread.
15277 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15278 * server.c (handle_query): Use thread_to_gdb_id.
15279 (handle_v_cont, main): Use gdb_id_to_thread_id.
15280 * server.h (add_thread): Update prototype.
15281 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15284 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15286 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15287 left-padded registers.
15288 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15289 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15291 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15293 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15294 * configure: Regenerate.
15295 * config.in: Regenerate.
15296 * server.h (NEED_DECLARATION_STRERROR):
15297 Replace with !HAVE_DECL_STRERROR.
15299 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15301 * linux-low.c (linux_wait, linux_send_signal): Don't test
15302 an unsigned long variable for > 0 if it could be MAX_ULONG.
15303 * server.c (myresume): Likewise.
15304 * target.c (set_desired_inferior): Likewise.
15306 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15308 * configure.ac: Simplify and improve check for socklen_t.
15309 * configure, config.in: Regenerate.
15311 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15313 * acconfig.h: Remove.
15314 * configure.ac: Add a test for socklen_t. Use three-argument
15315 AC_DEFINE throughout.
15316 * config.in: Regenerated using autoheader 2.59.
15317 * configure: Regenerated.
15319 * gdbreplay.c (socklen_t): Provide a default.
15320 (remote_open): Use socklen_t.
15321 * remote-utils.c (socklen_t): Provide a default.
15322 (remote_open): Use socklen_t.
15323 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15326 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15328 * linux-low.c (linux_read_memory, linux_write_memory)
15329 (linux_read_auxv): Likewise.
15330 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15331 (check_mem_write): Likewise.
15332 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15334 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15335 (registers_from_string, register_data): Likewise.
15336 * server.c (handle_query, main): Likewise.
15337 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15338 (decode_M_packet): Likewise.
15339 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15340 * target.h (struct target_ops): Update read_memory, write_memory,
15342 (read_inferior_memory, write_inferior_memory): Update.
15343 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15344 to unsigned char *.
15345 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15346 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15347 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15348 linux-s390-low.c, linux-sh-low.c: Update for changes in
15349 read_inferior_memory and the_low_target->breakpoint.
15351 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15353 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15354 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15355 * configure.srv: Add powerpc64-*-linux*.
15356 * linux-ppc64-low.c: New file.
15358 2005-05-23 Orjan Friberg <orjanf@axis.com>
15360 * linux-cris-low.c: New file with support for CRIS.
15361 * linux-crisv32-low.c: Ditto for CRISv32.
15362 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15363 (clean): Add reg-cris.c and reg-crisv32.c.
15364 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15365 reg-crisv32.o, and reg-crisv32.c to make rules.
15366 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15367 recognized targets.
15369 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15371 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15372 of sizeof (PTRACE_XFER_TYPE).
15373 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15375 2005-05-12 Orjan Friberg <orjanf@axis.com>
15377 * target.h (struct target_ops): Add insert_watchpoint,
15378 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15379 pointers for hardware watchpoint support.
15380 * linux-low.h (struct linux_target_ops): Ditto.
15381 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15382 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15383 to linux_target_ops.
15384 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15386 * server.c (main): Recognize 'Z' and 'z' packets.
15388 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15390 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15391 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15392 (the_low_target): Add new members.
15394 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15396 * proc-service.c (ps_lgetregs): Search all_processes instead of
15399 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15401 * server.c (start_inferior): Change return type to int.
15402 (attach_inferior): Change sigptr to int *.
15403 (handle_v_cont, handle_v_requests): Change signal to int *.
15404 (main): Change signal to int.
15406 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15408 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15409 * configure.srv: Add m32r*-*-linux*.
15410 * linux-m32r-low.c: New file.
15412 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15416 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15418 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15419 Take unsigned long arguments for PIDs.
15420 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15421 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15422 (wait_for_sigstop, linux_resume_one_process)
15423 (regsets_fetch_inferior_registers, linux_send_signal)
15424 (linux_read_auxv): Likewise. Update the types of variables holding
15425 PIDs. Update format string specifiers.
15426 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15427 * remote-utils.c (prepare_resume_reply): Likewise.
15428 * server.c (cont_thread, general_thread, step_thread)
15429 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15431 (handle_query): Update format specifiers.
15432 (handle_v_cont, main): Use strtoul for thread IDs.
15433 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15434 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15435 (general_thread, step_thread, thread_from_wait)
15436 (old_thread_from_wait): Update.
15437 * target.h (struct thread_resume): Use unsigned long for THREAD.
15438 (struct target_ops): Use unsigned long for arguments to attach and
15441 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15443 * acinclude.m4: Include bfd/bfd.m4 directly.
15444 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15445 <agriffis@toolchain.org>.
15446 * aclocal.m4, configure: Regenerated.
15448 2005-01-07 Andrew Cagney <cagney@gnu.org>
15450 * configure.ac: Rename configure.in, require autoconf 2.59.
15451 * configure: Re-generate.
15453 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15455 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15456 LIBS when finished.
15457 * aclocal.m4: Regenerated.
15458 * configure: Regenerated.
15460 2004-11-21 Andreas Schwab <schwab@suse.de>
15462 * linux-m68k-low.c (m68k_num_gregs): Define.
15463 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15464 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15465 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15466 (m68k_breakpoint_at): New. Add to the_low_target.
15468 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15469 srv_linux_thread_db to yes.
15471 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15473 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15474 (ARCH_SET_FS): Likewise.
15475 (ARCH_GET_FS): Likewise.
15476 (ARCH_GET_GS): Likewise.
15478 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15480 * linux-i386-low.c (ps_get_thread_area): New.
15481 * linux-x86-64-low.c (ps_get_thread_area): New.
15482 * linux-low.c: Include <sys/syscall.h>.
15483 (linux_kill_one_process): Don't kill the first thread here.
15484 (linux_kill): Kill the first thread here.
15485 (kill_lwp): New function.
15486 (send_sigstop, linux_send_signal): Use it.
15487 * proc-service.c: Clean up #ifdefs.
15488 (fpregset_info): Delete.
15489 (ps_lgetregs): Update and enable implementation.
15490 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15492 * remote-utils.c (struct sym_cache, symbol_cache): New.
15493 (input_interrupt): Print a clearer message.
15494 (async_io_enabled): New variable.
15495 (enable_async_io, disable_async_io): Use it. Update comments.
15496 (look_up_one_symbol): Use the symbol cache.
15497 * thread-db.c (thread_db_look_up_symbols): New function.
15498 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15500 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15502 * configure.in: Test for -rdynamic.
15503 * configure: Regenerated.
15504 * Makefile (INTERNAL_LDFLAGS): New.
15505 (gdbserver, gdbreplay): Use it.
15507 2004-09-02 Andrew Cagney <cagney@gnu.org>
15509 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15511 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15513 * linux-low.c (linux_wait): Clear all_processes list also.
15515 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15517 * linux-low.c: Include <errno.h>. Remove extern declaration of
15520 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15522 * gdbreplay.c, server.h, utils.c: Update copyright years.
15524 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15526 * server.c (main): Print child status or termination signal from
15527 variable 'signal', not 'sig'.
15529 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15531 * linux-low.c (linux_read_memory): Change return type to
15532 int. Check for and return error from ptrace().
15533 * target.c (read_inferior_memory): Change return type to int. Pass
15534 back return status from the_target->read_memory().
15535 * target.h (struct target_ops): Adapt *read_memory() prototype.
15537 (read_inferior_memory): Adapt prototype.
15538 * server.c (main): Return an error packet if
15539 read_inferior_memory() returns an error.
15541 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15543 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15544 Unify with other clean targets.
15546 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15548 * server.c (handle_v_cont): Call set_desired_inferior.
15550 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15552 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15554 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15556 * linux-low.c (linux_wait): Unblock async I/O.
15557 (linux_resume): Block and enable async I/O.
15558 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15559 * server.h (block_async_io, unblock_async_io): Add prototypes.
15561 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15563 * remote-utils.c (remote_open): Print a status notice after
15564 opening a TCP port.
15565 * server.c (attach_inferior): Print a status notice after
15568 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15570 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15572 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15574 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15576 * server.c, target.h: Update copyright years.
15578 2004-02-25 Roland McGrath <roland@redhat.com>
15580 * target.h (struct target_ops): New member `read_auxv'.
15581 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15582 * linux-low.c (linux_read_auxv): New function.
15583 (linux_target_ops): Initialize `read_auxv' member to that.
15585 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15587 Committed by Jim Blandy <jimb@redhat.com>.
15589 * linux-s390-low.c (s390_num_regs): Update.
15590 (s390_regmap): Remove control registers. Use __s390x__ predefine
15591 instead of GPR_SIZE to distiguish s390 and s390x targets.
15593 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15595 * linux-low.c: Update copyright year.
15596 (check_removed_breakpoint): Clear pending_is_breakpoint.
15597 (linux_set_resume_request, linux_queue_one_thread)
15598 (resume_status_pending_p): New functions.
15599 (linux_continue_one_thread): Use process->resume.
15600 (linux_resume): Only resume threads if there are no pending events.
15601 * linux-low.h (struct process_info): Add resume request
15604 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15606 * regcache.c (new_register_cache): Clear the allocated register
15607 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15609 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15611 * linux-low.c (linux_resume): Take a struct thread_resume *
15613 (linux_wait): Update call.
15614 (resume_ptr): New static variable.
15615 (linux_continue_one_thread): Renamed from
15616 linux_continue_one_process. Use resume_ptr.
15617 (linux_resume): Use linux_continue_one_thread.
15618 * server.c (handle_v_cont, handle_v_requests): New functions.
15619 (myresume): New function.
15620 (main): Handle 'v' case.
15621 * target.h (struct thread_resume): New type.
15622 (struct target_ops): Change argument of "resume" to struct
15624 (myresume): Delete macro.
15626 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15628 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15629 (uninstall): Support DESTDIR.
15631 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15633 * configure.srv: Add xscale*linux copy of arm*linux entry.
15635 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15637 * linux-arm-low.c (arm_reinsert_addr): New function.
15638 (the_low_target): Add arm_reinsert_addr.
15640 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15642 * mem-break.c: Remove whitespace at end of file.
15644 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15646 * configure.in: Check whether we need to prototype strerror.
15647 * server.h: Optionally prototype strerror.
15648 * gdbreplay.c (perror_with_name): Use strerror.
15649 * linux-low.c (linux_attach_lwp): Use strerror.
15650 * utils.c (perror_with_name): Use strerror.
15651 * config.in, configure: Regenerated.
15653 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15655 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15656 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15658 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15660 * Makefile.in (SFILES): Update.
15661 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15662 low-sun3.c: Remove files.
15664 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15666 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15667 (linux_detach_one_process, linux_detach): New functions.
15668 (linux_target_ops): Add linux_detach.
15669 * server.c (main): Handle 'D' packet.
15670 * target.h (struct target_ops): Add "detach" member.
15671 (detach_inferior): Define.
15673 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15675 From Kelley Cook <kelleycook@wideopenwest.com>:
15676 * configure.srv: Accept i[34567]86 variants.
15678 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15680 * linux-low.c (linux_wait_for_event): Correct comment typos.
15681 (linux_resume_one_process): Call check_removed_breakpoint.
15682 (linux_send_signal): New function.
15683 (linux_target_ops): Add linux_send_signal.
15684 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15686 * target.h (struct target_ops): Add send_signal.
15688 2003-05-29 Jim Blandy <jimb@redhat.com>
15690 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15691 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15692 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15693 away part of the register's value.
15695 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15697 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15698 (linux_wait_for_event, linux_init_signals): Likewise.
15700 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15702 * configure.in: Check for stdlib.h.
15703 * configure: Regenerated.
15704 * config.in: Regenerated.
15706 2003-01-04 Andreas Schwab <schwab@suse.de>
15708 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15710 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15712 * Makefile.in: Remove obsolete code.
15714 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15716 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15717 defined(PT_FPR0_HI).
15719 2002-11-17 Stuart Hughes <seh@zee2.com>
15721 * linux-arm-low.c (arm_num_regs): Increase.
15722 (arm_regmap): Include status register.
15724 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15726 * linux-low.c (register_addr): Remove incorrect -1 check.
15728 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15730 * linux-low.c (linux_create_inferior): Call setpgid. Return
15732 (unstopped_p, linux_signal_pid): Remove.
15733 (linux_target_ops): Remove linux_signal_pid.
15734 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15735 global instead of target method.
15736 * target.h (struct target_ops): Remove signal_pid. Update comment
15737 for create_inferior.
15738 * server.c (signal_pid): New variable.
15739 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15740 gdbserver. Set the child to be the foreground process group.
15741 (attach_inferior): Set signal_pid.
15743 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15745 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15747 2002-08-20 Jim Blandy <jimb@redhat.com>
15749 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15752 2002-08-01 Andrew Cagney <cagney@redhat.com>
15754 * Makefile.in: Make chill references obsolete.
15756 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15758 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15759 * configure: Regenerate.
15760 * config.in: Regenerate.
15762 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15764 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15765 (perror_with_name, remote_close, remote_open, expect, play): Static.
15767 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15769 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15770 byte offsets instead of an array of indexes.
15771 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15773 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15775 * regcache.c: Add comment.
15777 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15779 * thread-db.c: New file.
15780 * proc-service.c: New file.
15781 * acinclude.m4: New file.
15782 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15783 proc-service.o, and thread-db.o.
15784 (linux-low.o): Add USE_THREAD_DB.
15785 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15786 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15787 * aclocal.m4: Regenerated.
15788 * config.in: Regenerated.
15789 * configure: Regenerated.
15790 * configure.in: Check for proc_service.h, sys/procfs.h,
15791 thread_db.h, and linux/elf.h headrs.
15792 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15793 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15794 Check for -lthread_db and thread support.
15795 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15796 PowerPC, and SuperH.
15797 * i387-fp.c: Constify arguments.
15798 * i387-fp.h: Likewise.
15799 * inferiors.c: (struct thread_info): Renamed from
15800 `struct inferior_info'. Remove PID member. Use generic inferior
15801 list header. All uses updated.
15802 (inferiors, signal_pid): Removed.
15803 (all_threads): New variable.
15804 (get_thread): Define.
15805 (add_inferior_to_list): New function.
15806 (for_each_inferior): New function.
15807 (change_inferior_id): New function.
15808 (add_inferior): Removed.
15809 (remove_inferior): New function.
15810 (add_thread): New function.
15811 (free_one_thread): New function.
15812 (remove_thread): New function.
15813 (clear_inferiors): Use for_each_inferior and free_one_thread.
15814 (find_inferior): New function.
15815 (find_inferior_id): New function.
15816 (inferior_target_data): Update argument type.
15817 (set_inferior_target_data): Likewise.
15818 (inferior_regcache_data): Likewise.
15819 (set_inferior_regcache_data): Likewise.
15820 * linux-low.c (linux_bp_reinsert): Remove.
15821 (all_processes, stopping_threads, using_thrads)
15822 (struct pending_signals, debug_threads, pid_of): New.
15823 (inferior_pid): Replace with macro.
15824 (struct inferior_linux_data): Remove.
15825 (get_stop_pc, add_process): New functions.
15826 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15827 Use add_process and add_thread.
15828 (linux_attach_lwp): New function, based on old linux_attach. Use
15829 add_process and add_thread. Set stop_expected for new threads.
15830 (linux_attach): New function.
15831 (linux_kill_one_process): New function.
15832 (linux_kill): Kill all LWPs.
15833 (linux_thread_alive): Use find_inferior_id.
15834 (check_removed_breakpoints, status_pending_p): New functions.
15835 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15836 Update. Use WNOHANG. Wait for cloned processes also. Update process
15837 struct for the found process.
15838 (linux_wait_for_event): New function.
15839 (linux_wait): Use it. Support LWPs.
15840 (send_sigstop, wait_for_sigstop, stop_all_processes)
15841 (linux_resume_one_process, linux_continue_one_process): New functions.
15842 (linux_resume): Support LWPs.
15843 (REGISTER_RAW_SIZE): Remove.
15844 (fetch_register): Use register_size instead. Call supply_register.
15845 (usr_store_inferior_registers): Likewise. Call collect_register.
15846 Fix recursive case.
15847 (regsets_fetch_inferior_registers): Improve error message.
15848 (regsets_store_inferior_registers): Add debugging.
15849 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15850 (unstopped_p, linux_signal_pid): New functions.
15851 (linux_target_ops): Add linux_signal_pid.
15852 (linux_init_signals): New function.
15853 (initialize_low): Call it. Initialize using_threads.
15854 * regcache.c (inferior_regcache_data): Add valid
15856 (get_regcache): Fetch registers lazily. Add fetch argument
15857 and update all callers.
15858 (regcache_invalidate_one, regcache_invalidate): New
15860 (new_register_cache): Renamed from create_register_cache.
15861 Return the new regcache.
15862 (free_register_cache): Change argument to a void *.
15863 (registers_to_string, registers_from_string): Call get_regcache
15864 with fetch flag set.
15865 (register_data): Make static. Pass fetch flag to get_regcache.
15866 (supply_register): Call get_regcache with fetch flag clear.
15867 (collect_register): Call get_regcache with fetch flag set.
15868 (collect_register_as_string): New function.
15869 * regcache.h: Update.
15870 * remote-utils.c (putpkt): Flush after debug output and use
15872 Handle input interrupts while waiting for an ACK.
15873 (input_interrupt): Use signal_pid method.
15874 (getpkt): Flush after debug output and use stderr.
15875 (outreg): Use collect_register_as_string.
15876 (new_thread_notify, dead_thread_notify): New functions.
15877 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15878 and general_thread.
15879 (look_up_one_symbol): Flush after debug output.
15880 * server.c (step_thread, server_waiting): New variables.
15881 (start_inferior): Don't use signal_pid. Update call to mywait.
15882 (attach_inferior): Update call to mywait.
15883 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15884 (main): Don't fetch/store registers explicitly. Use
15885 set_desired_inferior. Support proposed ``Hs'' packet. Update
15887 * server.h: Update.
15888 (struct inferior_list, struct_inferior_list_entry): New.
15889 * target.c (set_desired_inferior): New.
15890 (write_inferior_memory): Constify.
15891 (mywait): New function.
15892 * target.h: Update.
15893 (struct target_ops): New signal_pid method.
15894 (mywait): Removed macro, added prototype.
15896 * linux-low.h (regset_func): Removed.
15897 (regset_fill_func, regset_store_func): New.
15898 (enum regset_type): New.
15899 (struct regset_info): Add type field. Use new operation types.
15900 (struct linux_target_ops): stop_pc renamed to get_pc.
15901 Add decr_pc_after_break and breakpoint_at.
15902 (get_process, get_thread_proess, get_process_thread)
15903 (strut process_info, all_processes, linux_attach_lwp)
15904 (thread_db_init): New.
15906 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15907 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15908 (the_low_target): Add new members.
15909 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15910 (i386_store_fpxregset): Constify.
15911 (target_regsets): Add new kind identifier.
15912 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15913 (i386_set_pc): Add debugging.
15914 (i386_breakpoint_at): New function.
15915 (the_low_target): Add new members.
15916 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15917 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15918 (mips_breakpoint_at): New.
15919 (the_low_target): Add new members.
15920 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15921 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15922 (the_low_target): Add new members.
15923 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15924 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15925 (the_low_target): Add new members.
15926 * linux-x86-64-low.c (target_regsets): Add new kind
15929 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15931 From Martin Pool <mbp@samba.org>:
15932 * server.c (gdbserver_usage): New function.
15935 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15937 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15938 stop_at -> stop_pc.
15940 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15942 * Makefile.in: Remove obsolete code.
15944 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15946 * linux-low.c (regsets_fetch_inferior_registers),
15947 (regsets_store_inferior_registers): Removed cast to int from
15949 * regcache.h: Added declaration of struct inferior_info.
15951 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15953 * inferiors.c (struct inferior_info): Add regcache_data.
15954 (add_inferior): Call create_register_cache.
15955 (clear_inferiors): Call free_register_cache.
15956 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15957 * regcache.c (struct inferior_regcache_data): New.
15958 (registers): Remove.
15959 (get_regcache): New function.
15960 (create_register_cache, free_register_cache): New functions.
15961 (set_register_cache): Don't initialize the register cache here.
15962 (registers_to_string, registers_from_string, register_data): Call
15964 * regcache.h: Add prototypes.
15965 * server.h: Likewise.
15967 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15969 * mem-break.c: New file.
15970 * mem-break.h: New file.
15971 * Makefile.in: Add mem-break.o rule; update server.h
15973 * inferiors.c (struct inferior_info): Add target_data
15975 (clear_inferiors): Free target_data member if set.
15976 (inferior_target_data, set_inferior_target_data): New functions.
15977 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15978 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15979 * linux-low.c (linux_bp_reinsert): New variable.
15980 (struct inferior_linux_data): New.
15981 (linux_create_inferior): Use set_inferior_target_data.
15982 (linux_attach): Likewise. Call add_inferior.
15983 (linux_wait_for_one_inferior): New function.
15984 (linux_wait): Call it.
15985 (linux_write_memory): Add const.
15986 (initialize_low): Call set_breakpoint_data.
15987 * linux-low.h (struct linux_target_ops): Add breakpoint
15989 * server.c (attach_inferior): Remove extra add_inferior
15991 * server.h: Include mem-break.h. Update inferior.c
15993 * target.c (read_inferior_memory)
15994 (write_inferior_memory): New functions.
15995 * target.h (read_inferior_memory)
15996 (write_inferior_memory): Change macros to prototypes.
15997 (struct target_ops): Update comments. Add const to write_memory
16000 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16002 * linux-low.c (usr_store_inferior_registers): Support
16003 registers which are allowed to fail to store.
16004 * linux-low.h (linux_target_ops): Likewise.
16005 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16006 (ppc_cannot_store_register): FPSCR may not be storable.
16008 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16010 * server.h: Include <string.h> if HAVE_STRING_H.
16011 * ChangeLog: Correct paths in last ChangeLog entry.
16013 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16015 * linux-low.h: Remove obsolete prototypes.
16016 (struct linux_target_ops): New.
16017 (extern the_low_target): New.
16018 * linux-low.c (num_regs, regmap): Remove declarations.
16019 (register_addr): Use the_low_target explicitly.
16020 (fetch_register): Likewise.
16021 (usr_fetch_inferior_registers): Likewise.
16022 (usr_store_inferior_registers): Likewise.
16023 * linux-arm-low.c (num_regs): Remove.
16024 (arm_num_regs): Define.
16025 (arm_regmap): Renamed from regmap, made static.
16026 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16028 (arm_cannot_store_register): Renamed from cannot_store_register,
16030 (the_low_target): New.
16031 * linux-i386-low.c (num_regs): Remove.
16032 (i386_num_regs): Define.
16033 (i386_regmap): Renamed from regmap, made static.
16034 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16036 (i386_cannot_store_register): Renamed from cannot_store_register,
16038 (the_low_target): New.
16039 * linux-ia64-low.c (num_regs): Remove.
16040 (ia64_num_regs): Define.
16041 (ia64_regmap): Renamed from regmap, made static.
16042 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16044 (ia64_cannot_store_register): Renamed from cannot_store_register,
16046 (the_low_target): New.
16047 * linux-m68k-low.c (num_regs): Remove.
16048 (m68k_num_regs): Define.
16049 (m68k_regmap): Renamed from regmap, made static.
16050 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16052 (m68k_cannot_store_register): Renamed from cannot_store_register,
16054 (the_low_target): New.
16055 * linux-mips-low.c (num_regs): Remove.
16056 (mips_num_regs): Define.
16057 (mips_regmap): Renamed from regmap, made static.
16058 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16060 (mips_cannot_store_register): Renamed from cannot_store_register,
16062 (the_low_target): New.
16063 * linux-ppc-low.c (num_regs): Remove.
16064 (ppc_num_regs): Define.
16065 (ppc_regmap): Renamed from regmap, made static.
16066 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16068 (ppc_cannot_store_register): Renamed from cannot_store_register,
16070 (the_low_target): New.
16071 * linux-s390-low.c (num_regs): Remove.
16072 (s390_num_regs): Define.
16073 (s390_regmap): Renamed from regmap, made static.
16074 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16076 (s390_cannot_store_register): Renamed from cannot_store_register,
16078 (the_low_target): New.
16079 * linux-sh-low.c (num_regs): Remove.
16080 (sh_num_regs): Define.
16081 (sh_regmap): Renamed from regmap, made static.
16082 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16084 (sh_cannot_store_register): Renamed from cannot_store_register,
16086 (the_low_target): New.
16087 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16088 (the_low_target): New.
16090 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16092 * Makefile.in: Add stamp-h target.
16093 * configure.in: Create stamp-h.
16094 * configure: Regenerated.
16096 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16098 * inferiors.c: New file.
16099 * target.c: New file.
16100 * target.h: New file.
16101 * Makefile.in: Add target.o and inferiors.o. Update
16103 * linux-low.c (inferior_pid): New static variable,
16104 moved from server.c.
16105 (linux_create_inferior): Renamed from create_inferior.
16106 Call add_inferior. Return 0 on success instead of a PID.
16107 (linux_attach): Renamed from myattach.
16108 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16109 (linux_thread_alive): Renamed from mythread_alive.
16110 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16112 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16113 (regsets_store_inferior_registers): Correct error message.
16114 Add missing ``return 0''.
16115 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16116 (linux_store_registers): Renamed from store_inferior_registers.
16117 (linux_read_memory): Renamed from read_inferior_memory.
16118 (linux_write_memory): Renamed from write_inferior_memory.
16119 (linux_target_ops): New structure.
16120 (initialize_low): Call set_target_ops ().
16121 * remote-utils.c (unhexify): New function.
16122 (hexify): New function.
16123 (input_interrupt): Send signals to ``signal_pid''.
16124 * server.c (inferior_pid): Remove.
16125 (start_inferior): Update create_inferior call.
16126 (attach_inferior): Call add_inferior.
16127 (handle_query): New function.
16128 (main): Call handle_query for `q' packets.
16129 * server.h: Include "target.h". Remove obsolete prototypes.
16130 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16132 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16134 * Makefile.in: Add WARN_CFLAGS. Update configury
16136 * configure.in: Check for <string.h>
16137 * configure: Regenerate.
16138 * config.in: Regenerate.
16139 * gdbreplay.c: Include needed system headers.
16140 (remote_open): Remove strchr prototype.
16141 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16142 * regcache.c (supply_register): Change buf argument to const void *.
16143 (supply_register_by_name): Likewise.
16144 (collect_register): Change buf argument to void *.
16145 (collect_register_by_name): Likewise.
16146 * regcache.h: Add missing prototypes.
16147 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16148 * server.c (handle_query): New function.
16149 (attached): New static variable, moved out of main.
16150 (main): Quiet longjmp clobber warnings.
16151 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16152 * utils.c (error): Remove NORETURN.
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