1 2017-12-07 Yao Qi <yao.qi@linaro.org>
3 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
4 aarch64_linux_read_description.
5 * linux-amd64-ipa.c (idx2mask): New array.
6 (get_ipa_tdesc): Move idx2mask out.
7 (initialize_low_tracepoint): Initialize target descriptions.
8 * linux-i386-ipa.c (idx2mask): New array.
9 (get_ipa_tdesc): Move idx2mask out.
10 (initialize_low_tracepoint): Initialize target descriptions.
12 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
14 * tdesc.c (struct tdesc_type): Change return type.
15 (tdesc_add_flag): Change parameter type.
16 (tdesc_add_bitfield): Likewise.
17 (tdesc_add_field): Likewise.
18 (tdesc_set_struct_size): Likewise.
20 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
22 * regcache.c (registers_to_string): Remove unused variable.
24 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
26 * inferiors.c (for_each_inferior_with_data): Remove.
27 * inferiors.h (for_each_inferior_with_data): Remove.
28 * server.c (handle_qxfer_threads_worker): Change parameter type.
29 (handle_qxfer_threads_proper): Use for_each_thread.
31 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
33 * inferiors.c (for_each_inferior): Remove.
34 (clear_inferiors): Use for_each_thread.
35 * inferiors.h (for_each_inferior): Remove.
36 * linux-low.c (linux_wait_for_event_filtered): Use
38 (linux_stabilize_threads): Likewise.
39 * regcache.c (regcache_release): Likewise.
40 * server.c (gdb_wants_all_threads_stopped): Likewise.
41 (clear_pending_status_callback): Remove.
42 (handle_status): Use for_each_thread.
43 (captured_main): Likewise.
44 * win32-low.c (child_init_thread_list): Likewise.
45 (win32_clear_inferiors): Likewise.
46 (fake_breakpoint_event): Likewise.
48 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
50 * inferiors.h (find_inferior): Remove.
51 * inferiors.c (find_inferior): Remove.
53 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
55 * linux-low.c (resume_status_pending_p): Update comment.
56 (need_step_over_p): Update comment.
58 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
60 * linux-low.c (proceed_one_lwp): Return void, change parameter
62 (unsuspend_and_proceed_one_lwp): Likewise.
63 (proceed_all_lwps): Use for_each_thread.
64 (unstop_all_lwps): Likewise.
66 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
68 * linux-low.c (linux_resume_one_thread): Return void, take
70 (linux_resume): Use for_each_thread.
72 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
74 * linux-low.c (send_sigstop_callback): Return void, change
75 parameter type. Rename to...
76 (send_sigstop): ... this.
77 (suspend_and_send_sigstop_callback): Return void, change parameter
79 (suspend_and_send_sigstop): ... this.
80 (stop_all_lwps): Use for_each_thread.
82 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
84 * linux-low.c (lwp_running): Return bool, remove unused
86 (linux_stabilize_threads): Use find_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * linux-low.c (select_singlestep_lwp_callback): Remove.
91 (count_events_callback): Remove.
92 (select_event_lwp_callback): Remove.
93 (select_event_lwp): Use find_thread/for_each_thread.
95 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
97 * linux-low.c (not_stopped_callback): Return bool, take filter
99 (linux_wait_for_event_filtered): Use find_thread.
100 (linux_wait_1): Likewise.
102 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
104 * linux-low.c (same_lwp): Remove.
105 (find_lwp_pid): Use find_thread.
107 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
109 * linux-low.c (delete_lwp_callback): Remove.
110 (linux_mourn): Use for_each_thread.
112 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
114 * linux-low.c (linux_detach_lwp_callback): Return void, remove
115 args parameter, don't check for pid.
116 (linux_detach): Use for_each_thread.
118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
120 * linux-low.c (struct counter): Remove.
121 (second_thread_of_pid_p): Remove.
122 (last_thread_of_process_p): Use find_thread.
124 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
126 * inferiors.c (find_inferior_in_random): Remove.
127 * inferiors.h (find_inferior_in_random): Remove.
128 * linux-low.c (status_pending_p_callback): Return bool, accept
129 parameter ptid directly.
130 (linux_wait_for_event_filtered): Use find_thread_in_random.
131 (linux_wait_1): Likewise.
133 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
135 * inferiors.c (find_inferior_id): Remove.
136 (find_thread_ptid): Move implemention from find_inferior_id to
138 * inferiors.h (find_inferior_id): Remove.
139 * server.c (handle_status): Use find_thread_ptid.
140 (process_serial_event): Likewise.
141 * thread-db.c (find_one_thread): Likewise.
142 (thread_db_thread_handle): Likewise.
143 * win32-low.c (thread_rec): Likewise.
144 (child_delete_thread): Likewise.
145 (win32_thread_alive): Likewise.
146 (get_child_debug_event): Likewise.
148 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
150 * linux-mips-low.c (update_watch_registers_callback): Return
151 void, remove pid_p parameter, don't check for pid.
152 (mips_insert_point, mips_remove_point): Use for_each_thread.
154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
156 * lynx.low (lynx_delete_thread_callback): Remove.
157 (lynx_mourn): Use for_each_thread.
159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
161 * regcache.c (regcache_invalidate_one): Remove.
162 (regcache_invalidate_pid): use for_each_thread.
164 2017-11-26 Tom Tromey <tom@tromey.com>
166 * linux-low.c (linux_create_inferior): Update.
168 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
170 * spu-low.c (spu_create_inferior): Fix typo in argument name.
172 2017-11-24 Alan Hayward <alan.hayward@arm.com>
174 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
175 * linux-aarch64-low.c (initialize_low_arch): Call init func.
176 * linux-aarch64-tdesc-selftest.c: New file.
177 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
179 2017-11-24 Alan Hayward <alan.hayward@arm.com>
181 * configure.srv: Add new file.
182 * linux-aarch64-low.c (initialize_low_arch): Call init func.
183 * linux-aarch64-tdesc-selftest.c: New file.
184 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
186 2017-11-24 Alan Hayward <alan.hayward@arm.com>
188 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
189 * linux-aarch64-low.c (initialize_low_arch): Remove init.
190 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
192 2017-11-24 Alan Hayward <alan.hayward@arm.com>
194 * configure.srv: Add new files.
195 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
196 aarch64_linux_read_description.
197 * linux-aarch64-low.c (aarch64_linux_read_description):
198 Merge with aarch64_arch_setup.
199 (aarch64_arch_setup): Call aarch64_linux_read_description.
200 * linux-aarch64-tdesc.c: New file.
201 * linux-aarch64-tdesc.h: New file.
203 2017-11-24 Yao Qi <yao.qi@linaro.org>
205 * configure.srv: Set $srv_regobj for tic6x-linux.
206 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
207 (tic6x_read_description): Move some code to tic6x_arch_setup.
208 (tic6x_tdesc_test): New function.
209 (initialize_low_arch): Call selftests::register_test.
211 2017-11-22 Yao Qi <yao.qi@linaro.org>
213 * remote-utils.c (prepare_resume_reply): Use memcpy.
215 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
217 * linux-low.c (kill_one_lwp_callback): Return void, take
218 argument directly, don't filter on pid.
219 (linux_kill): Use for_each_thread.
221 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
223 * linux-low.c (need_step_over_p): Return bool, remove dummy
225 (linux_resume, proceed_all_lwps): Use find_thread.
227 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
229 * linux-low.c (resume_status_pending_p): Return bool, remove
231 (linux_resume): Use find_thread.
233 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
235 * linux-low.c (struct thread_resume_array): Remove.
236 (linux_set_resume_request): Return void, take arguments
238 (linux_resume): Use for_each_thread.
240 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
242 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
243 return bool, remove data argument.
244 (linux_stabilize_threads): Use find_thread.
246 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
248 * linux-low.c (unsuspend_one_lwp): Remove.
249 (unsuspend_all_lwps): Use for_each_thread, inline code from
252 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
254 * gdbthread.h (find_thread): Add overload with ptid_t filter.
255 * linux-low.c (struct iterate_over_lwps_args): Remove.
256 (iterate_over_lwps_filter): Remove.
257 (iterate_over_lwps): Use find_thread.
259 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
261 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
262 (linux_handle_new_gdb_connection): Use for_each_thread, inline
263 code from reset_lwp_ptrace_options_callback.
265 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
267 * linux-arm-low.c (struct update_registers_data): Remove.
268 (update_registers_callback): Return void, take arguments
269 directly, don't check thread's pid.
270 (arm_insert_point, arm_remove_point): Use for_each_thread.
272 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
274 * win32-low.c (continue_one_thread): Return void, take argument
276 (child_continue): Use for_each_thread.
278 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
280 * win32-i386-low.c (update_debug_registers_callback): Rename
282 (update_debug_registers): ... this, return void, remove pid_p arg.
283 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
285 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
287 * inferiors.h (struct process_info): Add constructor, initialize
289 <syscalls_to_catch>: Change type to std::vector<int>.
290 * inferiors.c (add_process): Allocate process_info with new.
291 (remove_process): Free process_info with delete.
292 * linux-low.c (handle_extended_wait): Adjust.
293 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
294 * server.c (handle_general_set): Adjust.
296 2017-11-16 Pedro Alves <palves@redhat.com>
298 * remote-utils.c (remote_close): Block SIGIO signals instead of
299 uninstalling the SIGIO handler.
301 2017-11-16 Alan Hayward <alan.hayward@arm.com>
303 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
305 2017-11-16 Yao Qi <yao.qi@linaro.org>
307 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
308 (tic6x_store_gregset): Likewise.
309 (tic6x_usrregs_info): Move it up.
311 2017-11-15 Alan Hayward <alan.hayward@arm.com>
313 * Makefile.in: Update arch rules.
314 * configure.srv: Explicitly mark arch/ files.
316 2017-11-13 Andreas Schwab <schwab@suse.de>
318 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
320 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
322 2017-11-06 Pedro Alves <palves@redhat.com>
324 * config.in, configure: Regenerate.
326 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
328 * target.c (struct thread_search): Remove.
329 (thread_search_callback): Remove.
330 (prepare_to_access_memory): Use for_each_thread instead of
331 find_inferior. Inline code from thread_search_callback.
333 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
335 * server.c (struct visit_actioned_threads_data): Remove.
336 (visit_actioned_threads): Change prototype to take arguments
338 (resume): Use find_thread instead of find_inferior.
340 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
342 * server.c (queue_stop_reply_callback): Change prototype, return
344 (find_status_pending_thread_callback): Remove.
345 (handle_status): Replace find_inferior with find_thread and
348 2017-10-25 Alan Hayward <alan.hayward@arm.com>
350 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
352 (aarch64_store_gregset): Likewise.
353 (aarch64_fill_fpregset): Likewise.
354 (aarch64_store_fpregset): Likewise.
356 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
358 * gdbthread.h (find_thread, for_each_thread): New functions.
359 * inferiors.c (thread_of_pid): Remove.
360 (find_any_thread_of_pid): Use find_thread.
361 * linux-low.c (num_lwps): Use for_each_thread.
363 2017-10-17 Yao Qi <yao.qi@linaro.org>
365 * Makefile.in: Remove one rule.
366 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
368 2017-10-17 Yao Qi <yao.qi@linaro.org>
370 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
371 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
373 2017-10-17 Yao Qi <yao.qi@linaro.org>
375 * configure.srv: Rename arm.o with arch/arm.o.
377 2017-10-17 Yao Qi <yao.qi@linaro.org>
379 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
380 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
381 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
382 (arch-i386.o, arch-amd64.o): Remove rules.
383 (arch/%.o): New rule.
384 Update POSTCOMPILE and COMPILE.pre.
385 * configure.ac: Invoke AC_CONFIG_COMMANDS.
386 * configure: Re-generated.
387 * configure.srv: Replace arch-i386.o with arch/i386.o.
388 Replace arch-amd64.o with arch/amd64.o.
390 2017-10-16 Yao Qi <yao.qi@linaro.org>
392 * configure: Regenerated.
394 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
396 * inferiors.h: (struct inferior_list): Remove.
397 (struct inferior_list_entry); Remove.
398 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
399 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
400 get_first_inferior): Remove.
401 (for_each_inferior, for_each_inferior_with_data, find_inferior,
402 find_inferior_id, find_inferior_in_random): Change signature.
403 * inferiors.c (all_threads): Change type to
404 std::list<thread_info *>.
405 (get_thread): Remove macro.
406 (find_inferior, find_inferior_id): Change signature, implement
408 (find_inferior_in_random): Change signature, implement using
409 find_thread_in_random.
410 (for_each_inferior, for_each_inferior_with_data): Change
411 signature, implement using for_each_thread.
412 (add_inferior_to_list, remove_inferior): Remove.
413 (add_thread, get_first_thread, thread_of_pid,
414 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
415 (get_first_inferior, one_inferior_p, clear_inferior_list):
417 (clear_inferiors, get_thread_process): Update.
418 * gdbthread.h: Include <list>.
419 (struct thread_info) <entry>: Remove field.
421 (all_threads): Change type to std::list<thread_info *>.
422 (get_first_inferior): Add doc.
423 (find_thread, for_each_thread, find_thread_in_random): New
425 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
426 * linux-arm-low.c (update_registers_callback): Update.
427 * linux-low.c (second_thread_of_pid_p): Update.
428 (kill_one_lwp_callback, linux_detach_lwp_callback,
429 delete_lwp_callback, status_pending_p_callback, same_lwp,
430 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
431 iterate_over_lwps, not_stopped_callback,
432 resume_stopped_resumed_lwps, count_events_callback,
433 select_singlestep_lwp_callback, select_event_lwp_callback,
434 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
435 suspend_and_send_sigstop_callback, wait_for_sigstop,
436 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
437 lwp_running, linux_set_resume_request, resume_status_pending_p,
438 need_step_over_p, start_step_over, linux_resume_one_thread,
439 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
440 reset_lwp_ptrace_options_callback): Update.
441 * linux-mips-low.c (update_watch_registers_callback): Update.
442 * regcache.c (regcache_invalidate_one, regcache_invalidate):
444 (free_register_cache_thread_one): Remove.
445 (regcache_release): Update.
446 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
447 handle_qxfer_threads_worker): Update.
448 (handle_query): Update, use list iterator.
449 (visit_actioned_threads, handle_pending_status,
450 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
451 clear_pending_status_callback, set_pending_status_callback,
452 find_status_pending_thread_callback, handle_status,
453 process_serial_event): Update.
454 * target.c (thread_search_callback): Update.
455 * thread-db.c (thread_db_get_tls_address): Update.
456 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
458 * win32-i386-low.c (update_debug_registers_callback): Update.
459 * win32-low.c (delete_thread_info, child_delete_thread,
460 continue_one_thread, suspend_one_thread,
461 get_child_debug_event): Adjust.
463 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
465 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
466 * inferiors.h: Include <list>.
467 (struct process_info) <entry>: Remove field.
469 (pid_of): Change macro to function.
470 (ptid_of, lwpid_of): Remove macro.
471 (all_processes): Change type to std::list<process_info *>.
472 (ALL_PROCESSES): Remove macro.
473 (for_each_process, find_process): New function.
474 * inferiors.c (all_processes): Change type to
475 std::list<process_info *>.
476 (find_thread_process): Adjust.
477 (add_process): Likewise.
478 (remove_process): Likewise.
479 (find_process_pid): Likewise.
480 (get_first_process): Likewise.
481 (started_inferior_callback): Remove.
482 (have_started_inferiors_p): Adjust.
483 (attached_inferior_callback): Remove.
484 (have_attached_inferiors_p): Adjust.
485 * linux-low.c (check_zombie_leaders): Likewise.
486 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
487 (x86_linux_update_xmltarget): Adjust.
488 * server.c (handle_query): Likewise.
489 (gdb_reattached_process): Remove.
490 (handle_status): Adjust.
491 (kill_inferior_callback): Likewise.
492 (detach_or_kill_inferior): Remove.
493 (print_started_pid): Likewise.
494 (print_attached_pid): Likewise.
495 (detach_or_kill_for_exit): Update.
496 (process_serial_event): Likewise.
497 * linux-arm-low.c (arm_new_fork): Likewise.
499 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
501 * dll.h: Include <list>.
502 (struct dll_info): Add constructor.
503 <entry>: Remove field.
504 (all_dlls): Change type to std::list<dll_info>.
505 * dll.c: Include <algorithm>.
506 (get_dll): Remove macro.
507 (all_dlls): Change type to std::list<dll_info *>.
508 (free_one_dll): Remove.
509 (match_dll): Likewise.
510 (loaded_dll): Adjust.
511 (unloaded_dll): Adjust to all_dlls type change, use
512 std::find_if. Inline code from match_dll.
513 (clear_dlls): Adjust to all_dlls type change.
514 * server.c (emit_dll_description): Remove.
515 (handle_qxfer_libraries): Adjust to all_dlls type change,
516 integrate emit_dll_description's functionality.
518 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
520 * linux-low.h (struct linux_target_ops) <delete_process>: New
522 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
523 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
524 (struct linux_target_ops): Add delete_process callback.
525 * linux-arm-low.c (arm_delete_process): New.
526 (struct linux_target_ops): Add delete_process callback.
527 * linux-bfin-low.c (struct linux_target_ops): Likewise.
528 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
529 * linux-m32r-low.c (struct linux_target_ops): Likewise.
530 * linux-mips-low.c (mips_linux_delete_process): New.
531 (struct linux_target_ops): Add delete_process callback.
532 * linux-ppc-low.c (struct linux_target_ops): Likewise.
533 * linux-s390-low.c (struct linux_target_ops): Likewise.
534 * linux-sh-low.c (struct linux_target_ops): Likewise.
535 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
536 * linux-tile-low.c (struct linux_target_ops): Likewise.
537 * linux-x86-low.c (x86_linux_delete_process): New.
538 (struct linux_target_ops): Add delete_process callback.
539 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
541 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
543 * linux-aarch64-low.c (the_low_target): Add thread delete
545 * linux-arm-low.c (arm_delete_thread): New function.
546 (the_low_target): Add thread delete callback.
547 * linux-bfin-low.c (the_low_target): Likewise.
548 * linux-crisv32-low.c (the_low_target): Likewise.
549 * linux-low.c (delete_lwp): Invoke delete_thread callback if
551 * linux-low.h (struct linux_target_ops) <delete_thread>: New
553 * linux-m32r-low.c (the_low_target): Add thread delete callback.
554 * linux-mips-low.c (mips_linux_delete_thread): New function.
555 (the_low_target): Add thread delete callback.
556 * linux-ppc-low.c (the_low_target): Likewise.
557 * linux-s390-low.c (the_low_target): Likewise.
558 * linux-sh-low.c (the_low_target): Likewise.
559 * linux-tic6x-low.c (the_low_target): Likewise.
560 * linux-tile-low.c (the_low_target): Likewise.
561 * linux-x86-low.c (the_low_target): Likewise.
562 * linux-xtensa-low.c (the_low_target): Likewise.
564 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
566 * win32-low.c: Include "common-inferior.h".
568 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
570 * inferiors.c (set_inferior_cwd): New function.
571 * server.c (handle_general_set): Handle QSetWorkingDir packet.
572 (handle_query): Inform that QSetWorkingDir is supported.
573 * win32-low.c (create_process): Pass the inferior's cwd to
576 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
578 * inferiors.c (current_inferior_cwd): New global variable.
579 (get_inferior_cwd): New function.
580 * inferiors.h (struct process_info) <cwd>: New field.
582 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
584 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
585 (OBS): Add gdb_tilde_expand.o.
587 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
589 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
590 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
592 2017-09-29 Pedro Alves <palves@redhat.com>
594 * ax.c (gdb_parse_agent_expr): Constify.
595 * ax.h (gdb_parse_agent_expr): Constify.
596 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
598 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
599 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
600 * remote-utils.h (read_ptid): Constify.
601 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
602 (process_point_options, process_serial_event): Constify.
603 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
604 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
605 (cmd_qtbuffer): Constify.
607 2017-09-29 Pedro Alves <palves@redhat.com>
609 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
612 2017-09-29 Pedro Alves <palves@redhat.com>
614 * linux-low.c (handle_extended_wait): Pass parent thread instead
615 of process to thread_db_notice_clone.
616 * linux-low.h (thread_db_notice_clone): Replace parent process
617 parameter with parent thread parameter.
618 * thread-db.c (find_one_thread): Add comment.
619 (thread_db_notice_clone): Replace parent process parameter with
620 parent thread parameter. Temporarily switch to the parent thread.
622 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
624 * gdbthread.h: Include "common-gdbthread.h".
625 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
626 "if" when validating the ptid.
627 * remote-utils.c: Include "gdbthread.h".
628 (prepare_resume_reply): Use "switch_to_thread".
629 * target.c (done_accessing_memory): Likewise.
631 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
633 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
634 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
635 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
636 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
637 s390x-gs-linux64-ipa.o to ipa_obj.
638 * linux-s390-low.c (HWCAP_S390_GS): New define.
639 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
641 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
642 (s390_arch_setup): Check for guarded-storage support and choose
644 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
645 init_registers_s390x_gs_linux64.
646 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
648 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
649 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
651 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
653 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
655 2017-09-21 Kevin Buettner <kevinb@redhat.com>
657 * linux-low.h (struct lwp_info): Add new field, thread_handle.
658 (thread_db_thread_handle): Declare.
659 * linux-low.c (linux_target_ops): Initialize thread_handle.
660 * server.c (handle_qxfer_threads_worker): Add support for
662 * target.h (struct target_ops): Add new function pointer,
664 (target_thread_handle): Define.
665 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
667 (thread_db_thread_handle): New function.
669 2017-09-21 Kevin Buettner <kevinb@redhat.com>
671 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
672 * linux-low.h (thread_db_notice_clone): Declare.
673 * thread-db.c (thread_db_notice_clone): New function.
675 2017-09-21 Pedro Alves <palves@redhat.com>
677 * server.c (gdb_read_memory, handle_status, process_serial_event)
678 (handle_serial_event, handle_target_event): Adjust to
679 set_desired_thread prototype change.
680 * target.c (set_desired_thread): Remove 'use_general' parameter
682 * target.h (set_desired_thread): Remove 'use_general' parameter.
684 2017-09-20 Tom Tromey <tom@tromey.com>
686 * target.c (target_terminal::terminal_state): Define.
687 (target_terminal::init): Rename from target_terminal_init.
688 (target_terminal::inferior): Rename from
689 target_terminal_inferior.
690 (target_terminal::ours): Rename from target_terminal_ours.
691 (target_terminal::ours_for_output, target_terminal::info): New.
693 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
695 * server.c (accumulate_file_name_length): Remove.
696 (emit_dll_description): Adjust to std::string change.
697 (handle_qxfer_libraries): Use std::string to hold document.
699 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
701 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
702 return type of xml_escape_text.
703 * server.c (emit_dll_description): Likewise.
705 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
707 * server.c (captured_main): Accept argument for --selftest.
708 Update run_tests call.
709 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
710 when registering selftests.
712 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
714 * regcache.c (get_thread_regcache): Update code to use "std::vector"
715 instead of "VEC" for "target_desc.reg_defs".
716 (regcache_cpy): Likewise.
717 (registers_to_string): Likewise.
718 (registers_from_string): Likewise.
719 (find_regno): Likewise.
720 (supply_regblock): Likewise.
721 (regcache_raw_read_unsigned): Likewise.
722 * tdesc.c (init_target_desc): Likewise.
723 (tdesc_create_reg): Likewise.
724 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
725 (struct target_desc) <reg_defs>: Convert to "std::vector".
726 (target_desc): Do not initialize "reg_defs".
727 (~target_desc): Update code to use "std::vector" instead of "VEC"
728 for "target_desc.reg_defs".
729 (operator==): Likewise.
731 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
733 * inferiors.h (thread_to_gdb_id): Remove.
734 * inferiors.c (thread_to_gdb_id): Remove.
735 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
736 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
737 lynx_store_registers, lynx_read_memory, lynx_write_memory):
739 * nto-low.c (nto_fetch_registers, nto_store_registers,
740 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
742 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
744 * inferiors.h (gdb_id_to_thread_id): Remove.
745 * inferiors.c (gdb_id_to_thread_id): Remove.
746 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
747 removal. Move pid declaration closer to where it's used.
749 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
751 * server.c (handle_detach): New function.
752 (process_serial_event): Move code out, call handle_detach.
754 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
756 * server.c (require_running): Rename to ...
757 (require_running_or_return): ... this ...
758 (require_running_or_break): ... and this.
759 (handle_query, process_serial_event): Adjust.
761 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
763 * linux-low.c (linux_set_resume_request): Remove unused
766 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
768 * server.c (first_thread_of): Remove.
769 (process_serial_event): Replace usage of first_thread_of with
770 find_any_thread_of_pid.
771 * tracepoint.c (same_process_p): Remove.
772 (gdb_agent_about_to_close): Replace usage of same_process_p with
773 find_any_thread_of_pid.
774 * linux-x86-low.c (same_process_callback): Remove.
775 (x86_arch_setup_process_callback): Replace usage of
776 same_process_callback with find_any_thread_of_pid.
777 * thread-db.c (any_thread_of): Remove.
778 (switch_to_process): Replace usage of any_thread_of with
779 find_any_thread_of_pid.
780 * inferiors.c (thread_pid_matches_callback): Remove.
781 (find_thread_process): Adjust to use find_any_thread_of_pid.
783 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
785 * regcache.c (get_thread_regcache): Guard calls to "memset"
788 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
790 * linux-low.c (handle_extended_wait): Use
791 "allocate_target_description" instead of "XNEW".
792 * linux-x86-low.c (initialize_low_arch): Likewise.
794 2017-09-05 Yao Qi <yao.qi@linaro.org>
796 * configure.srv (srv_i386_regobj): Remove.
797 (srv_amd64_regobj): Remove.
798 (srv_regobj): Set it to "" for x86 non-linux targets.
799 * linux-x86-tdesc.c (i386_linux_read_description):
800 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
801 (init_registers_i386): Remove the declaration.
802 (tdesc_i386): Remove the declaration.
803 (lynx_i386_arch_setup): Call i386_create_target_description.
804 * nto-x86-low.c: Likewise.
805 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
806 [!__x86_64__]: include arch/i386.h.
807 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
809 2017-09-05 Yao Qi <yao.qi@linaro.org>
811 * configure.srv (srv_amd64_linux_xmlfiles): Remove
812 i386/amd64-XXX-linux from it.
814 2017-09-05 Yao Qi <yao.qi@linaro.org>
816 * configure.srv: Empty srv_amd64_linux_regobj if $development is
818 (ipa_amd64_linux_regobj): Remove.
819 (ipa_x32_linux_regobj): Remove.
821 2017-09-05 Yao Qi <yao.qi@linaro.org>
823 * Makefile.in (arch-amd64.o): New rule.
824 * configure.srv: Append arch-amd64.o.
825 * linux-amd64-ipa.c: Include common/x86-xstate.h.
826 (get_ipa_tdesc): Call amd64_linux_read_description.
827 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
828 and init_registers_amd64_XXX.
829 * linux-x86-low.c (x86_linux_read_description): Call
830 amd64_linux_read_description.
831 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
832 (initialize_low_arch): Don't call init_registers_x32_XXX and
833 init_registers_amd64_XXX.
834 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
836 [__x86_64__] (amd64_tdesc_test): New function.
837 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
838 and init_registers_amd64_XXX.
839 * linux-x86-tdesc.c: Include arch/amd64.h.
840 (xcr0_to_tdesc_idx): New function.
841 (i386_linux_read_description): New function.
842 (amd64_get_ipa_tdesc_idx): New function.
843 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
844 (amd64_get_ipa_tdesc): Declare.
846 2017-09-05 Yao Qi <yao.qi@linaro.org>
848 * configure.srv (srv_i386_linux_xmlfiles): Remove
849 i386/i386-XXX-linux.xml from it.
851 2017-09-05 Yao Qi <yao.qi@linaro.org>
853 * configure.srv: Set srv_i386_linux_regobj empty if $development
855 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
856 initialize_low_tdesc.
857 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
858 with #if initialize_low_tdesc.
859 * linux-x86-tdesc-selftest.c: New file.
860 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
862 2017-09-05 Yao Qi <yao.qi@linaro.org>
864 * Makefile.in (arch-i386.o): New rule.
865 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
866 (x86_64-*-linux*): Likewise.
867 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
869 (i386_linux_read_description): Remove code and call
870 i386_create_target_description.
871 * tdesc.c (allocate_target_description): New function.
872 * tdesc.h (set_tdesc_architecture): Remove declaration.
873 (set_tdesc_osabi): Likewise.
875 2017-09-05 Yao Qi <yao.qi@linaro.org>
877 * linux-x86-tdesc.c: Don't include <inttypes.h>.
878 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
879 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
881 * server.c (get_features_xml): Call tdesc_get_features_xml.
882 * tdesc.c (set_tdesc_architecture): New function.
883 (set_tdesc_osabi): New function.
884 (tdesc_get_features_xml): New function.
885 (tdesc_create_feature): Add an argument.
886 * tdesc.h (struct target_desc) <features>: New field.
887 <arch, osabi>: New field.
888 (~target_desc): xfree features, arch, and osabi.
889 (target_desc::oerator==): Don't compare .xmltarget.
890 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
891 (set_tdesc_osabi): Likewise.
892 (tdesc_get_features_xml): Likewise.
894 2017-09-05 Yao Qi <yao.qi@linaro.org>
896 * linux-x86-tdesc.c: Include selftest.h.
897 (i386_tdesc_test): New function.
898 (initialize_low_tdesc): Call selftests::register_test.
899 * tdesc.h: Include regdef.h.
900 (target_desc): Override operator == and !=.
902 2017-09-05 Yao Qi <yao.qi@linaro.org>
904 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
906 * linux-i386-ipa.c: Include common/x86-xstate.h
907 (get_ipa_tdesc): Call i386_linux_read_description.
908 (initialize_low_tracepoint): Don't call init_registers_XXX
909 functions, call initialize_low_tdesc instead.
910 * linux-x86-low.c (x86_linux_read_description): Call
911 i386_linux_read_description.
912 (initialize_low_arch): Don't call init_registers_i386_XXX
913 functions, call initialize_low_tdesc.
914 * linux-x86-tdesc.c: New file.
915 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
916 (i386_get_ipa_tdesc_idx): Declare.
917 (i386_get_ipa_tdesc): Declare.
918 (initialize_low_tdesc): Declare.
920 2017-09-05 Yao Qi <yao.qi@linaro.org>
922 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
925 2017-09-05 Yao Qi <yao.qi@linaro.org>
927 * Makefile.in (IPA_OBJS): Add vec-ipa.o
928 * regcache.c (get_thread_regcache): Use VEC_length.
929 (init_register_cache): Likewise.
930 (regcache_cpy): Likewise.
931 (registers_to_string): Iterate reg_defs via VEC_iterate.
932 (find_regno): Likewise.
933 (find_register_by_number): Use VEC_index.
934 (register_size): Call find_register_by_number.
935 (register_data): Call find_register_by_number.
936 (supply_regblock): Use VEC_length.
937 (regcache_raw_read_unsigned): Likewise.
938 * tdesc.c (init_target_desc): Iterate reg_defs via
940 (default_description): Update initializer.
941 (copy_target_description): Don't update field num_registers.
942 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
943 <num_registers>: Remove.
945 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
947 * Makefile.in (.SECONDARY): Define target.
949 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
951 * linux-low.c (linux_wait_1): Adjust.
952 * server.c (queue_stop_reply_callback): Adjust.
954 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
956 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
957 QEnvironmentUnset and QEnvironmentReset packets.
958 (handle_query): Inform remote that QEnvironmentHexEncoded,
959 QEnvironmentUnset and QEnvironmentReset are supported.
961 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
963 * inferiors.h (inferior_target_data): Rename to ...
964 (thread_target_data): ... this.
965 (inferior_regcache_data): Rename to ...
966 (thread_regcache_data): ... this.
967 (set_inferior_regcache_data): Rename to ...
968 (set_thread_regcache_data): ... this.
969 * inferiors.c (inferior_target_data): Rename to ...
970 (thread_target_data): ... this.
971 (inferior_regcache_data): Rename to ...
972 (thread_regcache_data): ... this.
973 (set_inferior_regcache_data): Rename to ...
974 (set_thread_regcache_data): ... this.
975 (free_one_thread): Update.
976 * linux-low.h (get_thread_lwp): Update.
977 * regcache.c (get_thread_regcache): Update.
978 (regcache_invalidate_thread): Update.
979 (free_register_cache_thread): Update.
980 * win32-i386-low.c (update_debug_registers_callback): Update.
981 (win32_get_current_dr): Update.
982 * win32-low.c (thread_rec): Update.
983 (delete_thread_info): Update.
984 (continue_one_thread): Update.
985 (suspend_one_thread): Update.
987 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
989 * inferiors.c (set_inferior_target_data): Remove.
990 * inferiors.h (set_inferior_target_data): Remove.
992 2017-08-18 Yao Qi <yao.qi@linaro.org>
994 * Makefile.in (OBS): Add selftest.o.
995 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
996 * configure, config.in: Re-generated.
997 * server.c: Include common/sefltest.h.
998 (captured_main): Handle option --selftest.
1000 2017-08-09 Yao Qi <yao.qi@linaro.org>
1002 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1003 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1004 i386-avx-mpx.o and i386-mmx.o.
1005 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1006 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1007 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1008 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1009 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1010 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1011 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1012 i386/amd64-avx-mpx.xml.
1014 2017-08-09 Yao Qi <yao.qi@linaro.org>
1016 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1017 and x32-avx-avx512.o.
1018 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1019 i386/x32-avx-avx512.xml.
1021 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1023 * tracepoint.h (enum class fast_tpoint_collect_result): New
1025 (fast_tracepoint_collecting): Change return type to
1026 fast_tpoint_collect_result.
1027 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1028 * linux-low.h: Include tracepoint.h.
1029 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1030 fast_tpoint_collect_result.
1031 * linux-low.c (handle_tracepoints): Adjust.
1032 (linux_fast_tracepoint_collecting): Change return type to
1033 fast_tpoint_collect_result.
1034 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1035 linux_wait_1, stuck_in_jump_pad_callback,
1036 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1037 proceed_one_lwp): Adjust to type change.
1039 2017-07-10 Yao Qi <yao.qi@linaro.org>
1041 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1043 2017-06-29 Yao Qi <yao.qi@linaro.org>
1045 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1047 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1049 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1051 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1053 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1055 * linux-low.c (linux_create_inferior): Adjust code to access the
1056 environment information via 'gdb_environ' class.
1057 * lynx-low.c (lynx_create_inferior): Likewise.
1058 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1059 (get_environ): Return a pointer to 'our_environ'.
1060 (captured_main): Initialize 'our_environ'.
1061 * server.h (get_environ): Adjust prototype.
1062 * spu-low.c (spu_create_inferior): Adjust code to access the
1063 environment information via 'gdb_environ' class.
1065 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1067 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1068 usage of "register" keyword.
1070 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1072 * configure: Re-generate.
1074 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1076 * configure: Re-generate.
1078 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1080 * Makefile.in (COMPILE.pre): Add "-x c++".
1082 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1084 * fork-child.c: Conditionally include <signal.h>.
1086 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1088 * server.c (handle_general_set): Handle new packet
1089 "QStartupWithShell".
1090 (handle_query): Add "QStartupWithShell" to the list of supported
1092 (gdbserver_usage): Add help text explaining the
1093 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1095 (captured_main): Recognize and act upon the presence of the new
1098 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1099 Pedro Alves <palves@redhat.com>
1101 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1102 * configure: Regenerate.
1103 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1105 (i[34567]86-*-lynxos*): Likewise.
1106 (spu*-*-*): Likewise.
1107 * fork-child.c: New file.
1108 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1110 (linux_ptrace_fun): New function.
1111 (linux_create_inferior): Adjust function prototype to reflect
1112 change on "target.h". Adjust function code to use
1114 (linux_request_interrupt): Delete "signal_pid".
1115 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1116 (lynx_ptrace_fun): New function.
1117 (lynx_create_inferior): Adjust function prototype to reflect
1118 change on "target.h". Adjust function code to use
1120 * nto-low.c (nto_create_inferior): Adjust function prototype and
1121 code to reflect change on "target.h". Update comments.
1122 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1123 "common-terminal.h" and "environ.h".
1124 (terminal_fd): Moved to fork-child.c.
1125 (old_foreground_pgrp): Likewise.
1126 (restore_old_foreground_pgrp): Likewise.
1127 (last_status): Make it global.
1128 (last_ptid): Likewise.
1129 (our_environ): New variable.
1130 (startup_with_shell): Likewise.
1131 (program_name): Likewise.
1132 (program_argv): Rename to...
1133 (program_args): ...this.
1134 (wrapper_argv): New variable.
1135 (start_inferior): Delete function.
1136 (get_exec_wrapper): New function.
1137 (get_exec_file): Likewise.
1138 (get_environ): Likewise.
1139 (prefork_hook): Likewise.
1140 (post_fork_inferior): Likewise.
1141 (postfork_hook): Likewise.
1142 (postfork_child_hook): Likewise.
1143 (handle_v_run): Update code to deal with arguments coming from the
1144 remote host. Update calls from "start_inferior" to
1146 (captured_main): Likewise. Initialize environment variable. Call
1148 * server.h (post_fork_inferior): New prototype.
1149 (get_environ): Likewise.
1150 (last_status): Declare.
1151 (last_ptid): Likewise.
1152 (signal_pid): Likewise.
1153 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1154 (spu_ptrace_fun): New function.
1155 (spu_create_inferior): Adjust function prototype to reflect change
1156 on "target.h". Adjust function code to use "fork_inferior".
1157 * target.c (target_terminal_init): New function.
1158 (target_terminal_inferior): Likewise.
1159 (target_terminal_ours): Likewise.
1160 * target.h: Include <vector>.
1161 (struct target_ops) <create_inferior>: Update prototype.
1162 (create_inferior): Update macro.
1163 * utils.c (gdb_flush_out_err): New function.
1164 * win32-low.c (win32_create_inferior): Adjust function prototype
1165 and code to reflect change on "target.h".
1167 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1169 * inferiors.c (switch_to_thread): New function.
1171 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1173 * Makefile.in (SFILE): Add "common/job-control.c".
1174 (OBS): Add "job-control.o".
1176 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1178 * Makefile: Remove "@host_makefile_frag@".
1180 2017-05-05 Pedro Alves <palves@redhat.com>
1182 * configure: Regenerate.
1184 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1186 * configure: Regenerate.
1188 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1190 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1191 software_single_step change of return type to
1192 std::vector<CORE_ADDR>.
1193 * linux-low.c (install_software_single_step_breakpoints):
1195 * linux-low.h (install_software_single_step_breakpoints):
1198 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1200 * remote-utils.c: Include "gdb_termios.h" instead of
1202 * terminal.h: Delete file.
1204 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1206 * server.c: Include <vector>.
1207 <program_argv, wrapper_argv>: Convert to std::vector.
1208 (start_inferior): Rewrite function to use C++.
1209 (handle_v_run): Likewise. Update code that calculates the argv
1210 based on the vRun packet; use C++.
1211 (captured_main): Likewise.
1213 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1215 * server.c (handle_v_cont): Initialize thread_resume::thread
1218 2017-04-05 Pedro Alves <palves@redhat.com>
1220 * configure: Regenerate.
1222 2017-04-05 Pedro Alves <palves@redhat.com>
1224 * gdbreplay.c (sync_error): Constify.
1225 * linux-x86-low.c (push_opcode): Constify.
1227 2017-04-05 Pedro Alves <palves@redhat.com>
1229 * win32-low.c (get_child_debug_event)
1230 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1231 Report TARGET_WAITKIND_SPURIOUS instead.
1233 2017-04-05 Pedro Alves <palves@redhat.com>
1235 * remote-utils.c (remote_prepare, remote_open): Constify.
1236 * remote-utils.h (remote_prepare, remote_open): Constify.
1237 * server.c (captured_main): Constify 'port' handling.
1239 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1241 * Makefile.in (clean): Clear .deps.
1243 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1245 * .gitignore: Remove generated files, replace with wildcard.
1246 * (clean): Replace removal of generated files with wildcard.
1247 (version.c): Replace with...
1248 (version-generated.c): ...this.
1249 (xml-builtin.c): Replace with...
1250 (xml-builtin-generated.c): ...this.
1251 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1252 (%.c: *regformats*): Replace with...
1253 (%-generated.c: *regformats*): ...this.
1255 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1257 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1258 (xtensa_fill_gregset): Call collect_register_by_name for
1260 (xtensa_store_gregset): Call supply_register_by_name for
1263 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1265 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1266 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1267 (xtensa_store_gregset): Call supply_register for all registers in
1268 a0_regnum..a0_regnum + C0_NREGS range.
1270 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1272 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1273 (ax-ipa.o: ax.c): Remove.
1274 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1275 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1276 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1277 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1278 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1280 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1282 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1283 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1284 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1285 (errors-ipa.o: ../common/errors.c): Remove.
1286 (format-ipa.o: ../common/format.c): Remove.
1287 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1289 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1291 * Makefile.in (%-ipa.o: %.c): New rule.
1292 (tracepoint-ipa.o: tracepoint.c): Remove.
1293 (utils-ipa.o: utils.c): Remove.
1294 (remote-utils-ipa.o: remote-utils.c): Remove.
1295 (regcache-ipa.o: regcache.c): Remove.
1296 (i386-linux-ipa.o: i386-linux.c): Remove.
1297 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1298 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1299 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1300 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1301 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1302 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1303 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1304 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1305 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1306 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1307 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1308 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1309 (aarch64-ipa.o: aarch64.c): Remove.
1310 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1311 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1312 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1313 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1314 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1315 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1316 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1317 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1318 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1319 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1320 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1321 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1322 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1323 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1324 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1325 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1326 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1327 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1328 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1329 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1330 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1331 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1332 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1333 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1334 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1335 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1336 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1337 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1338 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1339 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1340 (tdesc-ipa.o: tdesc.c): Remove.
1341 (x32-linux-ipa.o: x32-linux.c): Remove.
1342 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1343 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1345 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1347 * Makefile.in (%.o: ../arch/%.c): New rule.
1348 (arm.o: ../arch/arm.c): Remove.
1349 (arm-linux.o: ../arch/arm-linux.c): Remove.
1350 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1351 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1353 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1355 * Makefile.in (%.o: ../nat/%.c): New rule.
1356 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1357 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1358 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1359 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1360 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1361 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1362 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1363 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1364 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1365 (linux-personality.o: ../nat/linux-personality.c): Remove.
1366 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1367 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1368 (x86-linux.o: ../nat/x86-linux.c): Remove.
1369 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1370 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1372 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1374 * Makefile.in (%.o: ../common/%.c): New rule.
1375 (signals.o: ../common/signals.c): Remove.
1376 (print-utils.o: ../common/print-utils.c): Remove.
1377 (rsp-low.o: ../common/rsp-low.c): Remove.
1378 (common-utils.o: ../common/common-utils.c): Remove.
1379 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1380 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1381 (vec.o: ../common/vec.c): Remove.
1382 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1383 (xml-utils.o: ../common/xml-utils.c): Remove.
1384 (ptid.o: ../common/ptid.c): Remove.
1385 (buffer.o: ../common/buffer.c): Remove.
1386 (format.o: ../common/format.c): Remove.
1387 (filestuff.o: ../common/filestuff.c): Remove.
1388 (agent.o: ../common/agent.c): Remove.
1389 (errors.o: ../common/errors.c): Remove.
1390 (environ.o: ../common/environ.c): Remove.
1391 (common-debug.o: ../common/common-debug.c): Remove.
1392 (cleanups.o: ../common/cleanups.c): Remove.
1393 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1394 (fileio.o: ../common/fileio.c): Remove.
1395 (common-regcache.o: ../common/common-regcache.c): Remove.
1396 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1397 (new-op.o: ../common/new-op.c): Remove.
1398 (btrace-common.o: ../common/btrace-common.c): Remove.
1400 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1402 * Makefile.in (%.o: ../target/%.c): New rule.
1403 (waitstatus.o: ../target/waitstatus.c): Remove.
1405 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1408 (%.c: ../regformats/%.dat,
1409 (%.c: ../regformats/arm/%.dat,
1410 (%.c: ../regformats/i386/%.dat,
1411 (%.c: ../regformats/rs6000/%.dat): New rules.
1412 (aarch64.c): Remove.
1413 (reg-arm.c): Remove.
1414 (arm-with-iwmmxt.c): Remove.
1415 (arm-with-vfpv2.c): Remove.
1416 (arm-with-vfpv3.c): Remove.
1417 (arm-with-neon.c): Remove.
1418 (reg-bfin.c): Remove.
1419 (reg-cris.c): Remove.
1420 (reg-crisv32.c): Remove.
1422 (i386-linux.c): Remove.
1423 (i386-avx.c): Remove.
1424 (i386-avx-linux.c): Remove.
1425 (i386-avx-avx512.c): Remove.
1426 (i386-avx-avx512-linux.c): Remove.
1427 (i386-mpx.c): Remove.
1428 (i386-mpx-linux.c): Remove.
1429 (i386-avx-mpx-avx512-pku.c): Remove.
1430 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1431 (i386-avx-mpx.c): Remove.
1432 (i386-avx-mpx-linux.c): Remove.
1433 (i386-mmx.c): Remove.
1434 (i386-mmx-linux.c): Remove.
1435 (reg-ia64.c): Remove.
1436 (reg-m32r.c): Remove.
1437 (reg-m68k.c): Remove.
1439 (mips-linux.c): Remove.
1440 (mips-dsp-linux.c): Remove.
1441 (mips64-linux.c): Remove.
1442 (mips64-dsp-linux.c): Remove.
1443 (nios2-linux.c): Remove.
1444 (powerpc-32.c): Remove.
1445 (powerpc-32l.c): Remove.
1446 (powerpc-altivec32l.c): Remove.
1447 (powerpc-cell32l.c): Remove.
1448 (powerpc-vsx32l.c): Remove.
1449 (powerpc-isa205-32l.c): Remove.
1450 (powerpc-isa205-altivec32l.c): Remove.
1451 (powerpc-isa205-vsx32l.c): Remove.
1452 (powerpc-e500l.c): Remove.
1453 (powerpc-64l.c): Remove.
1454 (powerpc-altivec64l.c): Remove.
1455 (powerpc-cell64l.c): Remove.
1456 (powerpc-vsx64l.c): Remove.
1457 (powerpc-isa205-64l.c): Remove.
1458 (powerpc-isa205-altivec64l.c): Remove.
1459 (powerpc-isa205-vsx64l.c): Remove.
1460 (s390-linux32.c): Remove.
1461 (s390-linux32v1.c): Remove.
1462 (s390-linux32v2.c): Remove.
1463 (s390-linux64.c): Remove.
1464 (s390-linux64v1.c): Remove.
1465 (s390-linux64v2.c): Remove.
1466 (s390-te-linux64.c): Remove.
1467 (s390-vx-linux64.c): Remove.
1468 (s390-tevx-linux64.c): Remove.
1469 (s390x-linux64.c): Remove.
1470 (s390x-linux64v1.c): Remove.
1471 (s390x-linux64v2.c): Remove.
1472 (s390x-te-linux64.c): Remove.
1473 (s390x-vx-linux64.c): Remove.
1474 (s390x-tevx-linux64.c): Remove.
1475 (tic6x-c64xp-linux.c): Remove.
1476 (tic6x-c64x-linux.c): Remove.
1477 (tic6x-c62x-linux.c): Remove.
1479 (reg-sparc64.c): Remove.
1480 (reg-spu.c): Remove.
1482 (amd64-linux.c): Remove.
1483 (amd64-avx.c): Remove.
1484 (amd64-avx-linux.c): Remove.
1485 (amd64-avx-avx512.c): Remove.
1486 (amd64-avx-avx512-linux.c): Remove.
1487 (amd64-mpx.c): Remove.
1488 (amd64-mpx-linux.c): Remove.
1489 (amd64-avx-mpx-avx512-pku.c): Remove.
1490 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1491 (amd64-avx-mpx.c): Remove.
1492 (amd64-avx-mpx-linux.c): Remove.
1494 (x32-linux.c): Remove.
1495 (x32-avx.c): Remove.
1496 (x32-avx-linux.c): Remove.
1497 (x32-avx-avx512.c): Remove.
1498 (x32-avx-avx512-linux.c): Remove.
1499 (reg-xtensa.c): Remove.
1500 (reg-tilegx.c): Remove.
1501 (reg-tilegx32.c): Remove.
1503 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1505 * Makefile.in (SFILES): Add "common/environ.c".
1506 (OBJS): Add "common/environ.h".
1508 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1510 * configure.ac: Check if the fs_base and gs_base members of
1511 `struct user_regs_struct' exist.
1512 * config.in: Regenerated.
1513 * configure: Likewise.
1515 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1517 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1519 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1520 (get_next_pcs_syscall_next_pc): Likewise.
1522 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1524 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1525 * nto-x86-low.c: Likewise.
1527 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1529 * Makefile.in: Include disable-implicit-rules.mk.
1531 2016-11-23 Pedro Alves <palves@redhat.com>
1533 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1534 (debug_vprintf): Use std::chrono::steady_clock instead of
1535 gettimeofday. Use '.' instead of ':'.
1536 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1537 (get_timestamp): Use std::chrono::steady_clock instead of
1540 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1542 * Makefile.in: Fix whitespace formatting.
1544 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1546 * Makefile.in (SFILES, OBS): Flatten list and order
1549 2016-11-23 Pedro Alves <palves@redhat.com>
1551 * event-loop.c (handle_file_event): Use warning.
1552 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1553 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1556 2016-11-23 Pedro Alves <palves@redhat.com>
1558 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1560 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1561 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1562 debug_printf and debug_flush for debug output.
1563 * server.c (handle_general_set): Likewise.
1564 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1567 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1569 * Makefile.in (.c.o): Replace rule with ...
1570 (%.o: %.c): ... this one.
1572 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1574 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1575 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1577 * configure.ac: Remove checks for the make program.
1578 * configure: Re-generate.
1580 2016-10-28 Pedro Alves <palves@redhat.com>
1582 * Makefile.in (CXX_DIALECT): Get from configure.
1583 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1584 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1585 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1586 * config.in: Regenerate.
1587 * configure: Regenerate.
1589 2016-10-27 Yao Qi <yao.qi@linaro.org>
1591 * linux-low.c (linux_supports_range_stepping): Return true if
1592 can_software_single_step return true.
1594 2016-10-27 Yao Qi <yao.qi@linaro.org>
1596 * inferiors.c (find_inferior_in_random): New function.
1597 * inferiors.h (find_inferior_in_random): Declare.
1598 * linux-low.c (linux_wait_for_event_filtered): Call
1599 find_inferior_in_random instead of find_inferior.
1601 2016-10-27 Yao Qi <yao.qi@linaro.org>
1603 * linux-low.c (linux_wait_1): If single-step breakpoints are
1604 inserted, remove them.
1606 2016-10-26 Pedro Alves <palves@redhat.com>
1608 * linux-low.c (handle_extended_wait): Link parent/child fork
1610 (linux_wait_1): Unlink them.
1611 (linux_set_resume_request): Ignore resume requests for
1612 already-resumed and unhandled fork child threads.
1613 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1614 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1616 (handle_v_requests) <vCont>: Don't call require_running.
1617 * server.h (in_queued_stop_replies): New declaration.
1619 2016-10-24 Yao Qi <yao.qi@linaro.org>
1622 * linux-aarch64-low.c (append_insns): Cast the return value to
1625 2016-10-10 Yao Qi <yao.qi@linaro.org>
1627 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1629 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1631 * target.c (target_supports_multi_process): New function, moved
1633 * target.h (target_supports_multi_process): ... here. Remove
1636 2016-10-05 Tom Tromey <tom@tromey.com>
1639 * tracepoint.c (handle_tracepoint_bkpts): Check
1640 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1642 2016-10-05 Yao Qi <yao.qi@linaro.org>
1644 * configure.srv: Update the path of arm-*.xml files.
1646 2016-10-05 Terry Guo <terry.guo@arm.com>
1647 Yao Qi <yao.qi@linaro.org>
1649 * Makefile.in: Adjust the path of rules.
1650 * configure.srv: Update the path of xml files.
1651 * regformats/arm-with-iwmmxt.dat: Regenerated.
1652 * regformats/arm-with-neon.dat: Likewise.
1653 * regformats/arm-with-vfpv2.dat: Likewise.
1654 * regformats/arm-with-vfpv3.dat Likewise.
1656 2016-09-30 Yao Qi <yao.qi@linaro.org>
1659 * target.c (target_stop_and_wait): Don't call
1660 target_continue_no_signal, use resume_stop instead.
1662 2016-09-26 Yao Qi <yao.qi@linaro.org>
1664 * linux-low.c (linux_wait_1): Call debug_exit.
1666 2016-09-23 Pedro Alves <palves@redhat.com>
1668 * Makefile.in (SFILES): Add common/new-op.c.
1669 (OBS): Add common/new-op.o.
1670 (new-op.o): New rule.
1672 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1674 * .gitinore: Ignore more files.
1676 2016-09-21 Yao Qi <yao.qi@linaro.org>
1678 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1681 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1683 * server.c (start_inferior): Call target_mourn_inferior instead of
1684 mourn_inferior; pass ptid_t argument to it.
1686 (handle_target_event): Likewise.
1687 * target.c (target_mourn_inferior): New function.
1688 * target.h (mourn_inferior): Delete macro.
1690 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1692 * linux-low.c (lwp_is_stepping): New function.
1694 2016-09-06 Carl Love <cel@us.ibm.com>
1696 * server.c (start_inferior): Fixed comment, requested comment change
1697 didn't get updated correctly. Removed reference to ptrace () call as
1698 it is only true on Linux systems.
1700 2016-09-06 Carl Love <cel@us.ibm.com>
1702 * server.c (start_inferior): Do not call
1703 function target_post_create_inferior () if the
1704 inferior process has already exited.
1706 2016-09-05 Pedro Alves <palves@redhat.com>
1708 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1709 (COMPILE.pre, CC_LD): Use CXX directly.
1710 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1711 * acinclude.m4: Don't include build-with-cxx.m4.
1712 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1713 * configure: Regenerate.
1715 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1718 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1719 call writing data to own_buf.
1721 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1723 * target.c (mywait): Call target_wait instead of
1725 (target_wait): New function.
1727 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1729 * server.c (start_inferior): New variable 'ptid'. Replace calls
1730 to the_target->resume by target_continue{,_no_signal}, depending
1732 * target.c (target_stop_and_wait): Call target_continue_no_signal
1733 instead of the_target->resume.
1734 (target_continue): New function.
1736 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1738 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1740 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1743 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1745 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1746 * linux-arm-low.c (ps_get_thread_area): Likewise.
1747 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1748 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1749 * linux-mips-low.c (ps_get_thread_area): Likewise.
1750 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1751 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1752 * linux-x86-low.c (ps_get_thread_area): Likewise.
1753 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1755 2016-08-19 Pedro Alves <palves@redhat.com>
1757 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1759 2016-08-19 Pedro Alves <palves@redhat.com>
1761 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1762 comment. Use memcpy instead of casting through unsigned long.
1764 2016-08-19 Pedro Alves <palves@redhat.com>
1766 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1767 allocating around 0x80000000.
1769 2016-08-19 Pedro Alves <palves@redhat.com>
1772 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1773 (x32-avx512-linux-ipa.o): New rules.
1774 * configure.ac (x86_64-*-linux*): New x32 check.
1775 * configure.srv (ipa_x32_linux_regobj): New.
1776 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1777 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1779 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1781 * configure: Regenerate.
1783 2016-08-09 Pedro Alves <palves@redhat.com>
1786 * Makefile.in (OBS): Add signals-state-save-restore.o.
1787 (signals-state-save-restore.o): New rule.
1788 * config.in: Regenerate.
1789 * configure: Regenerate.
1790 * linux-low.c: Include "signals-state-save-restore.h".
1791 (linux_create_inferior): Call
1792 restore_original_signals_state.
1793 * server.c: Include "dispositions-save-restore.h".
1794 (captured_main): Call save_original_signals_state.
1796 2016-08-05 Pedro Alves <palves@redhat.com>
1798 * configure: Regenerate.
1800 2016-08-04 Yao Qi <yao.qi@linaro.org>
1802 * linux-low.c (regsets_fetch_inferior_registers): Check
1803 errno is ESRCH or not.
1805 2016-08-02 Yao Qi <yao.qi@linaro.org>
1807 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1808 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1809 (thread_db_load_search): Update.
1810 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1811 td_ta_set_event and td_ta_event_getmsg.
1813 2016-07-26 Pedro Alves <palves@redhat.com>
1816 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1817 of unsigned long for 64-bit registers and use uint32_t instead of
1818 unsigned int for 32-bit registers.
1820 2016-07-26 Pedro Alves <palves@redhat.com>
1822 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1825 2016-07-21 Tom Tromey <tom@tromey.com>
1827 * configure: Rebuild.
1829 2016-07-21 Yao Qi <yao.qi@linaro.org>
1831 * mem-break.c (find_gdb_breakpoint): Cast bp to
1832 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1834 2016-07-21 Yao Qi <yao.qi@linaro.org>
1836 * server.c (handle_v_requests): Support s and S actions
1837 if target_supports_software_single_step return true.
1839 2016-07-21 Yao Qi <yao.qi@linaro.org>
1841 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1842 is resume_step, call maybe_hw_step.
1843 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1845 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1847 (proceed_one_lwp): If resume request is resume_step, install
1848 reinsert breakpoints and call maybe_hw_step.
1850 2016-07-21 Yao Qi <yao.qi@linaro.org>
1852 * linux-low.c (proceed_one_lwp): Declare.
1853 (linux_resume_one_thread): Remove local variable 'step'.
1854 Lift code enqueue signal. Call proceed_one_lwp instead of
1855 linux_resume_one_lwp.
1857 2016-07-21 Yao Qi <yao.qi@linaro.org>
1859 * linux-low.c (linux_resume_one_thread): Call
1860 enqueue_pending_signal.
1862 2016-07-21 Yao Qi <yao.qi@linaro.org>
1864 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1865 * inferiors.c (do_restore_current_thread_cleanup): New function.
1866 (make_cleanup_restore_current_thread): Likewise.
1867 * linux-low.c (install_software_single_step_breakpoints): Call
1868 make_cleanup_restore_current_thread. Switch current_thread to
1871 2016-07-21 Yao Qi <yao.qi@linaro.org>
1873 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1874 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1875 (clone_one_breakpoint): Likewise.
1876 (delete_reinsert_breakpoints): Change parameter to thread.
1878 (has_reinsert_breakpoints): Likewise.
1879 (uninsert_reinsert_breakpoints): Likewise.
1880 (reinsert_reinsert_breakpoints): Likewise.
1881 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1882 (delete_reinsert_breakpoints): Likewise.
1883 (reinsert_reinsert_breakpoints): Likewise.
1884 (uninsert_reinsert_breakpoints): Likewise.
1885 (has_reinsert_breakpoints): Likewise.
1887 2016-07-21 Yao Qi <yao.qi@linaro.org>
1889 * inferiors.c (get_thread_process): Make parameter const.
1890 * inferiors.h (get_thread_process): Update declaration.
1891 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1892 Add new parameters child_thread and parent_thread. Callers
1894 * mem-break.h (clone_all_breakpoints): Update declaration.
1896 2016-07-21 Yao Qi <yao.qi@linaro.org>
1898 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1899 <command_list, handler>: Remove.
1900 (struct gdb_breakpoint): New.
1901 (struct other_breakpoint): New.
1902 (struct reinsert_breakpoint): New.
1903 (is_gdb_breakpoint): New function.
1904 (any_persistent_commands): Update command_list if
1905 is_gdb_breakpoint returns true.
1906 (set_breakpoint): Create breakpoints according to their types.
1907 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1908 (set_gdb_breakpoint_1): Likewise.
1909 (set_gdb_breakpoint): Likewise.
1910 (clear_breakpoint_conditions): Change parameter type to
1911 'struct gdb_breakpoint *'.
1912 (clear_breakpoint_commands): Likewise.
1913 (clear_breakpoint_conditions_and_commands): Likewise.
1914 (add_condition_to_breakpoint): Likewise.
1915 (add_breakpoint_condition): Likewise.
1916 (add_commands_to_breakpoint): Likewise.
1917 (check_breakpoints): Check other_breakpoint.
1918 (clone_one_breakpoint): Clone breakpopint according to its type.
1919 * mem-break.h (struct gdb_breakpoint): Declare.
1920 (set_gdb_breakpoint): Update declaration.
1921 (clear_breakpoint_conditions_and_commands): Likewise.
1922 (add_breakpoint_condition): Likewise.
1923 (add_breakpoint_commands): Likewise.
1924 * server.c (process_point_options): Change parameter type to
1925 'struct gdb_breakpoint *'.
1927 2016-07-21 Yao Qi <yao.qi@linaro.org>
1929 * mem-break.c (set_breakpoint_at): Rename it to ...
1930 (set_breakpoint_type_at): ... it.
1931 (set_breakpoint_at): Call set_breakpoint_type_at.
1932 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1933 * mem-break.h (set_breakpoint_at): Update comments.
1935 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1937 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1939 (nios2_store_gregset): Likewise.
1941 2016-07-01 Pedro Alves <palves@redhat.com>
1942 Antoine Tremblay <antoine.tremblay@ericsson.com>
1944 * linux-low.c: Change interface to take the target lwp_info
1945 pointer directly and return void. Handle detaching from a zombie
1947 (linux_detach_lwp_callback): New function.
1948 (linux_detach): Detach from the leader thread after detaching from
1951 2016-06-28 Yao Qi <yao.qi@linaro.org>
1953 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1954 for variable new_offset.
1955 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1956 (aarch64_ftrace_insn_reloc_cb): Likewise.
1957 (aarch64_ftrace_insn_reloc_tb): Likewise.
1958 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1959 PRIx64 instead of PRIx32.
1961 2016-06-28 Yao Qi <yao.qi@linaro.org>
1963 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1964 (the_low_target): Install arm_get_syscall_trapinfo.
1966 2016-06-28 Yao Qi <yao.qi@linaro.org>
1968 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1970 (the_low_target): Install aarch64_get_syscall_trapinfo.
1972 2016-06-28 Yao Qi <yao.qi@linaro.org>
1974 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1976 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1977 Remove parameter sysno.
1978 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1981 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1983 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1984 (s390_emit_ne_goto): Likewise.
1985 (s390_emit_lt_goto): Likewise.
1986 (s390_emit_le_goto): Likewise.
1987 (s390_emit_gt_goto): Likewise.
1988 (s390_emit_ge_goto): Likewise.
1989 (s390x_emit_eq_goto): Likewise.
1990 (s390x_emit_ne_goto): Likewise.
1991 (s390x_emit_lt_goto): Likewise.
1992 (s390x_emit_le_goto): Likewise.
1993 (s390x_emit_gt_goto): Likewise.
1994 (s390x_emit_ge_goto): Likewise.
1995 (s390_emit_ops_impl): Mark variable static.
1996 (s390x_emit_ops): Likewise.
1998 2016-06-17 Yao Qi <yao.qi@linaro.org>
2000 * linux-low.c (handle_extended_wait): Call
2001 uninsert_reinsert_breakpoints for the parent process. Remove
2002 reinsert breakpoints from the child process. Reinsert them to
2003 the parent process when vfork is done.
2004 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2005 (reinsert_reinsert_breakpoints): New function.
2006 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2007 (reinsert_reinsert_breakpoints): Declare.
2009 2016-06-17 Yao Qi <yao.qi@linaro.org>
2011 * linux-low.c (handle_extended_wait): If the parent is doing
2012 step-over, remove the reinsert breakpoints from the forked child.
2014 2016-06-17 Yao Qi <yao.qi@linaro.org>
2016 * linux-low.c (unsuspend_all_lwps): Declare.
2017 (linux_low_filter_event): If thread exited, call finish_step_over.
2018 If step-over is finished, unsuspend other threads.
2020 2016-06-17 Yao Qi <yao.qi@linaro.org>
2022 * linux-low.c (linux_resume_one_lwp_throw): Assert
2023 has_reinsert_breakpoints returns false.
2024 * mem-break.c (delete_disabled_breakpoints): Assert
2025 bp type isn't reinsert_breakpoint.
2027 2016-06-17 Yao Qi <yao.qi@linaro.org>
2029 * linux-low.c (maybe_hw_step): New function.
2030 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2031 (finish_step_over): Switch current_thread to lwp temporarily,
2032 and assert has_reinsert_breakpoints returns true.
2033 (proceed_one_lwp): Call maybe_hw_step.
2034 * mem-break.c (has_reinsert_breakpoints): New function.
2035 * mem-break.h (has_reinsert_breakpoints): Declare.
2037 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2039 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2041 2016-05-17 Yao Qi <yao.qi@linaro.org>
2043 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2044 instead of find_inferior.
2046 2016-05-05 Yao Qi <yao.qi@linaro.org>
2048 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2049 Initialize res to zero.
2051 2016-05-05 Yao Qi <yao.qi@linaro.org>
2053 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2056 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2058 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2059 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2060 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2062 2016-04-28 Par Olsson <par.olsson@windriver.com>
2063 Simon Marchi <simon.marchi@ericsson.com>
2065 * tracepoint.c (write_inferior_int8): New function.
2066 (cmd_qtenable_disable): Write enable flag using
2067 write_inferior_int8.
2069 2016-04-25 Yao Qi <yao.qi@linaro.org>
2071 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2072 (need_step_over_p): Return zero if the LWP has pending signals
2073 can be delivered on software single step target.
2075 2016-04-25 Yao Qi <yao.qi@linaro.org>
2077 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2078 return instead of error.
2080 2016-04-22 Yao Qi <yao.qi@linaro.org>
2082 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2085 2016-04-22 Yao Qi <yao.qi@linaro.org>
2087 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2088 signal when stepping over breakpoint with software single
2091 2016-04-21 Pedro Alves <palves@redhat.com>
2093 * linux-s390-low.c (s390_collect_ptrace_register)
2094 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2096 (s390_check_regset): Use void * instead of gdb_byte *.
2098 2016-04-20 Pedro Alves <palves@redhat.com>
2100 * configure: Renegerate.
2102 2016-04-20 Yao Qi <yao.qi@linaro.org>
2104 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2105 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2107 (arm_store_gregset): Likewise.
2109 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2111 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2112 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2113 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2114 (amd64-avx-mpx-linux.c): New rules.
2115 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2116 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2117 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2118 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2119 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2120 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2121 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2122 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2123 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2124 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2125 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2126 * linux-x86-low.c (x86_linux_read_description): Add case for
2127 X86_XSTATE_AVX_MPX_MASK.
2128 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2129 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2130 init_registers_i386_avx_mpx_linux.
2131 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2132 (initialize_low_tracepoint): Call
2133 init_registers_i386_avx_mpx_linux.
2134 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2135 (initialize_low_tracepoint): Call
2136 init_registers_amd64_avx_mpx_linux.
2137 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2138 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2139 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2142 2016-04-18 Pedro Alves <palves@redhat.com>
2144 * configure: Regenerate.
2146 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2148 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2149 (aarch64_emit_sub): Likewise.
2151 2016-04-12 Pedro Alves <palves@redhat.com>
2153 * utils.c (prepare_to_throw_exception): Delete.
2155 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2157 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2159 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2161 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2163 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2165 * linux-aarch64-ipa.c: Add <elf.h> include.
2166 * linux-ppc-ipa.c: Add <elf.h> include.
2167 * linux-s390-ipa.c: Add <elf.h> include.
2169 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2171 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2172 (get_raw_reg_ptr): Likewise.
2173 (get_trace_state_variable_value_ptr): Likewise.
2174 (set_trace_state_variable_value_ptr): Likewise.
2175 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2178 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2179 Marcin Kościelnicki <koriakin@0x04.net>
2182 * linux-ppc-low.c (emit_insns): New function.
2183 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2184 (ppc_emit_prologue): New function.
2185 (ppc_emit_epilogue): New function.
2186 (ppc_emit_add): New function.
2187 (ppc_emit_sub): New function.
2188 (ppc_emit_mul): New function.
2189 (ppc_emit_lsh): New function.
2190 (ppc_emit_rsh_signed): New function.
2191 (ppc_emit_rsh_unsigned): New function.
2192 (ppc_emit_ext): New function.
2193 (ppc_emit_zero_ext): New function.
2194 (ppc_emit_log_not): New function.
2195 (ppc_emit_bit_and): New function.
2196 (ppc_emit_bit_or): New function.
2197 (ppc_emit_bit_xor): New function.
2198 (ppc_emit_bit_not): New function.
2199 (ppc_emit_equal): New function.
2200 (ppc_emit_less_signed): New function.
2201 (ppc_emit_less_unsigned): New function.
2202 (ppc_emit_ref): New function.
2203 (ppc_emit_const): New function.
2204 (ppc_emit_reg): New function.
2205 (ppc_emit_pop): New function.
2206 (ppc_emit_stack_flush): New function.
2207 (ppc_emit_swap): New function.
2208 (ppc_emit_stack_adjust): New function.
2209 (ppc_emit_call): New function.
2210 (ppc_emit_int_call_1): New function.
2211 (ppc_emit_void_call_2): New function.
2212 (ppc_emit_if_goto): New function.
2213 (ppc_emit_goto): New function.
2214 (ppc_emit_eq_goto): New function.
2215 (ppc_emit_ne_goto): New function.
2216 (ppc_emit_lt_goto): New function.
2217 (ppc_emit_le_goto): New function.
2218 (ppc_emit_gt_goto): New function.
2219 (ppc_emit_ge_goto): New function.
2220 (ppc_write_goto_address): New function.
2221 (ppc_emit_ops_impl): New static variable.
2222 (ppc64v1_emit_prologue): New function.
2223 (ppc64v2_emit_prologue): New function.
2224 (ppc64_emit_epilogue): New function.
2225 (ppc64_emit_add): New function.
2226 (ppc64_emit_sub): New function.
2227 (ppc64_emit_mul): New function.
2228 (ppc64_emit_lsh): New function.
2229 (ppc64_emit_rsh_signed): New function.
2230 (ppc64_emit_rsh_unsigned): New function.
2231 (ppc64_emit_ext): New function.
2232 (ppc64_emit_zero_ext): New function.
2233 (ppc64_emit_log_not): New function.
2234 (ppc64_emit_bit_and): New function.
2235 (ppc64_emit_bit_or): New function.
2236 (ppc64_emit_bit_xor): New function.
2237 (ppc64_emit_bit_not): New function.
2238 (ppc64_emit_equal): New function.
2239 (ppc64_emit_less_signed): New function.
2240 (ppc64_emit_less_unsigned): New function.
2241 (ppc64_emit_ref): New function.
2242 (ppc64_emit_const): New function.
2243 (ppc64v1_emit_reg): New function.
2244 (ppc64v2_emit_reg): New function.
2245 (ppc64_emit_pop): New function.
2246 (ppc64_emit_stack_flush): New function.
2247 (ppc64_emit_swap): New function.
2248 (ppc64v1_emit_call): New function.
2249 (ppc64v2_emit_call): New function.
2250 (ppc64v1_emit_int_call_1): New function.
2251 (ppc64v2_emit_int_call_1): New function.
2252 (ppc64v1_emit_void_call_2): New function.
2253 (ppc64v2_emit_void_call_2): New function.
2254 (ppc64_emit_if_goto): New function.
2255 (ppc64_emit_eq_goto): New function.
2256 (ppc64_emit_ne_goto): New function.
2257 (ppc64_emit_lt_goto): New function.
2258 (ppc64_emit_le_goto): New function.
2259 (ppc64_emit_gt_goto): New function.
2260 (ppc64_emit_ge_goto): New function.
2261 (ppc64v1_emit_ops_impl): New static variable.
2262 (ppc64v2_emit_ops_impl): New static variable.
2263 (ppc_emit_ops): New function.
2264 (linux_low_target): Wire in ppc_emit_ops.
2266 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2267 Marcin Kościelnicki <koriakin@0x04.net>
2270 * Makefile.in: Add powerpc-*-ipa.o
2271 * configure.srv: Add ipa_obj for powerpc*-linux.
2272 * linux-ppc-ipa.c: New file.
2273 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2275 (PPC_FIELD): New macro.
2276 (PPC_SEXT): New macro.
2277 (PPC_OP6): New macro.
2278 (PPC_BO): New macro.
2279 (PPC_LI): New macro.
2280 (PPC_BD): New macro.
2281 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2282 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2283 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2284 (ppc_get_thread_area): New function.
2285 (is_elfv2_inferior): New function.
2286 (gen_ds_form): New function.
2287 (GEN_STD): New macro.
2288 (GEN_STDU): New macro.
2289 (GEN_LD): New macro.
2290 (GEN_LDU): New macro.
2291 (gen_d_form): New function.
2292 (GEN_ADDI): New macro.
2293 (GEN_ADDIS): New macro.
2294 (GEN_LI): New macro.
2295 (GEN_LIS): New macro.
2296 (GEN_ORI): New macro.
2297 (GEN_ORIS): New macro.
2298 (GEN_LWZ): New macro.
2299 (GEN_STW): New macro.
2300 (GEN_STWU): New macro.
2301 (gen_xfx_form): New function.
2302 (GEN_MFSPR): New macro.
2303 (GEN_MTSPR): New macro.
2304 (GEN_MFCR): New macro.
2305 (GEN_MTCR): New macro.
2306 (GEN_SYNC): New macro.
2307 (GEN_LWSYNC): New macro.
2308 (gen_x_form): New function.
2309 (GEN_OR): New macro.
2310 (GEN_MR): New macro.
2311 (GEN_LWARX): New macro.
2312 (GEN_STWCX): New macro.
2313 (GEN_CMPW): New macro.
2314 (gen_md_form): New function.
2315 (GEN_RLDICL): New macro.
2316 (GEN_RLDICR): New macro.
2317 (gen_i_form): New function.
2319 (GEN_BL): New macro.
2320 (gen_b_form): New function.
2321 (GEN_BNE): New macro.
2322 (GEN_LOAD): New macro.
2323 (GEN_STORE): New macro.
2324 (gen_limm): New function.
2325 (gen_atomic_xchg): New function.
2326 (gen_call): New function.
2327 (ppc_relocate_instruction): New function.
2328 (ppc_install_fast_tracepoint_jump_pad): New function.
2329 (ppc_get_min_fast_tracepoint_insn_len): New function.
2330 (ppc_get_ipa_tdesc_idx): New function.
2331 (the_low_target): Wire in the new functions.
2332 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2334 * linux-ppc-tdesc.h: New file.
2336 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2338 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2339 (alloc_jump_pad_buffer): New function.
2340 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2341 (alloc_jump_pad_buffer): New function.
2342 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2343 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2344 (alloc_jump_pad_buffer): New function.
2345 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2346 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2347 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2348 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2350 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2352 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2353 * linux-amd64-ipa.c: Likewise.
2354 * linux-i386-ipa.c: Likewise.
2355 * linux-s390-ipa.c: Likewise.
2356 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2357 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2358 set_trace_state_variable_value_ptr.
2359 (struct ipa_sym_addresses): Likewise.
2360 (symbol_list): Likewise.
2361 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2362 accessing gdb_collect directly.
2363 (gdb_collect_ptr_type): New typedef.
2364 (get_raw_reg_ptr_type): New typedef.
2365 (get_trace_state_variable_value_ptr_type): New typedef.
2366 (set_trace_state_variable_value_ptr_type): New typedef.
2367 (gdb_collect_ptr): New global.
2368 (get_raw_reg_ptr): New global.
2369 (get_trace_state_variable_value_ptr): New global.
2370 (set_trace_state_variable_value_ptr): New global.
2371 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2372 accessing get_raw_reg directly.
2373 (get_get_tsv_func_addr): Likewise for
2374 get_trace_state_variable_value_ptr.
2375 (get_set_tsv_func_addr): Likewise for
2376 set_trace_state_variable_value_ptr.
2377 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2379 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2381 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2383 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2385 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2387 (relocate_instruction): Remove own_buf.
2388 * server.c (own_buf): Make global.
2389 (handle_v_requests): Make global.
2390 * server.h (own_buf): New declaration.
2391 (handle_v_requests): New prototype.
2393 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2396 * linux-s390-low.c (add_insns): New function.
2397 (s390_emit_prologue): New function.
2398 (s390_emit_epilogue): New function.
2399 (s390_emit_add): New function.
2400 (s390_emit_sub): New function.
2401 (s390_emit_mul): New function.
2402 (s390_emit_lsh): New function.
2403 (s390_emit_rsh_signed): New function.
2404 (s390_emit_rsh_unsigned): New function.
2405 (s390_emit_ext): New function.
2406 (s390_emit_log_not): New function.
2407 (s390_emit_bit_and): New function.
2408 (s390_emit_bit_or): New function.
2409 (s390_emit_bit_xor): New function.
2410 (s390_emit_bit_not): New function.
2411 (s390_emit_equal): New function.
2412 (s390_emit_less_signed): New function.
2413 (s390_emit_less_unsigned): New function.
2414 (s390_emit_ref): New function.
2415 (s390_emit_if_goto): New function.
2416 (s390_emit_goto): New function.
2417 (s390_write_goto_address): New function.
2418 (s390_emit_litpool): New function.
2419 (s390_emit_const): New function.
2420 (s390_emit_call): New function.
2421 (s390_emit_reg): New function.
2422 (s390_emit_pop): New function.
2423 (s390_emit_stack_flush): New function.
2424 (s390_emit_zero_ext): New function.
2425 (s390_emit_swap): New function.
2426 (s390_emit_stack_adjust): New function.
2427 (s390_emit_set_r2): New function.
2428 (s390_emit_int_call_1): New function.
2429 (s390_emit_void_call_2): New function.
2430 (s390_emit_eq_goto): New function.
2431 (s390_emit_ne_goto): New function.
2432 (s390_emit_lt_goto): New function.
2433 (s390_emit_le_goto): New function.
2434 (s390_emit_gt_goto): New function.
2435 (s390_emit_ge_goto): New function.
2436 (s390x_emit_prologue): New function.
2437 (s390x_emit_epilogue): New function.
2438 (s390x_emit_add): New function.
2439 (s390x_emit_sub): New function.
2440 (s390x_emit_mul): New function.
2441 (s390x_emit_lsh): New function.
2442 (s390x_emit_rsh_signed): New function.
2443 (s390x_emit_rsh_unsigned): New function.
2444 (s390x_emit_ext): New function.
2445 (s390x_emit_log_not): New function.
2446 (s390x_emit_bit_and): New function.
2447 (s390x_emit_bit_or): New function.
2448 (s390x_emit_bit_xor): New function.
2449 (s390x_emit_bit_not): New function.
2450 (s390x_emit_equal): New function.
2451 (s390x_emit_less_signed): New function.
2452 (s390x_emit_less_unsigned): New function.
2453 (s390x_emit_ref): New function.
2454 (s390x_emit_if_goto): New function.
2455 (s390x_emit_const): New function.
2456 (s390x_emit_call): New function.
2457 (s390x_emit_reg): New function.
2458 (s390x_emit_pop): New function.
2459 (s390x_emit_stack_flush): New function.
2460 (s390x_emit_zero_ext): New function.
2461 (s390x_emit_swap): New function.
2462 (s390x_emit_stack_adjust): New function.
2463 (s390x_emit_int_call_1): New function.
2464 (s390x_emit_void_call_2): New function.
2465 (s390x_emit_eq_goto): New function.
2466 (s390x_emit_ne_goto): New function.
2467 (s390x_emit_lt_goto): New function.
2468 (s390x_emit_le_goto): New function.
2469 (s390x_emit_gt_goto): New function.
2470 (s390x_emit_ge_goto): New function.
2471 (s390_emit_ops): New function.
2472 (struct linux_target_ops): Fill in emit_ops hook.
2474 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2477 * Makefile.in: Add s390 IPA files.
2478 * configure.srv: Build IPA for s390.
2479 * linux-s390-ipa.c: New file.
2480 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2481 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2482 (tdesc_s390_linux32): Likewise.
2483 (init_registers_s390_linux32v1): Likewise.
2484 (tdesc_s390_linux32v1): Likewise.
2485 (init_registers_s390_linux32v2): Likewise.
2486 (tdesc_s390_linux32v2): Likewise.
2487 (init_registers_s390_linux64): Likewise.
2488 (tdesc_s390_linux64): Likewise.
2489 (init_registers_s390_linux64v1): Likewise.
2490 (tdesc_s390_linux64v1): Likewise.
2491 (init_registers_s390_linux64v2): Likewise.
2492 (tdesc_s390_linux64v2): Likewise.
2493 (init_registers_s390_te_linux64): Likewise.
2494 (tdesc_s390_te_linux64): Likewise.
2495 (init_registers_s390_vx_linux64): Likewise.
2496 (tdesc_s390_vx_linux64): Likewise.
2497 (init_registers_s390_tevx_linux64): Likewise.
2498 (tdesc_s390_tevx_linux64): Likewise.
2499 (init_registers_s390x_linux64): Likewise.
2500 (tdesc_s390x_linux64): Likewise.
2501 (init_registers_s390x_linux64v1): Likewise.
2502 (tdesc_s390x_linux64v1): Likewise.
2503 (init_registers_s390x_linux64v2): Likewise.
2504 (tdesc_s390x_linux64v2): Likewise.
2505 (init_registers_s390x_te_linux64): Likewise.
2506 (tdesc_s390x_te_linux64): Likewise.
2507 (init_registers_s390x_vx_linux64): Likewise.
2508 (tdesc_s390x_vx_linux64): Likewise.
2509 (init_registers_s390x_tevx_linux64): Likewise.
2510 (tdesc_s390x_tevx_linux64): Likewise.
2511 (have_hwcap_s390_vx): New static variable.
2512 (s390_arch_setup): Fill have_hwcap_s390_vx.
2513 (s390_get_thread_area): New function.
2514 (s390_ft_entry_gpr_esa): New const.
2515 (s390_ft_entry_gpr_zarch): New const.
2516 (s390_ft_entry_misc): New const.
2517 (s390_ft_entry_fr): New const.
2518 (s390_ft_entry_vr): New const.
2519 (s390_ft_main_31): New const.
2520 (s390_ft_main_64): New const.
2521 (s390_ft_exit_fr): New const.
2522 (s390_ft_exit_vr): New const.
2523 (s390_ft_exit_misc): New const.
2524 (s390_ft_exit_gpr_esa): New const.
2525 (s390_ft_exit_gpr_zarch): New const.
2526 (append_insns): New function.
2527 (s390_relocate_instruction): New function.
2528 (s390_install_fast_tracepoint_jump_pad): New function.
2529 (s390_get_min_fast_tracepoint_insn_len): New function.
2530 (s390_get_ipa_tdesc_idx): New function.
2531 (struct linux_target_ops): Wire in the above functions.
2532 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2533 * linux-s390-tdesc.h: New file.
2535 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2537 * linux-s390-low.c (s390_supports_tracepoints): New function.
2538 (struct linux_target_ops): Fill supports_tracepoints hook.
2540 2016-03-18 Yao Qi <yao.qi@linaro.org>
2542 * linux-low.c (lwp_signal_can_be_delivered): New function.
2543 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2545 2016-03-18 Yao Qi <yao.qi@linaro.org>
2547 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2548 0 if signal is enqueued. Remove 'signal' from one debugging
2549 message. Move one debugging message to some lines below.
2550 Remove code setting 'signal' to 0.
2552 2016-03-18 Yao Qi <yao.qi@linaro.org>
2554 * linux-low.c (linux_low_filter_event): Remove redundant
2555 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2557 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2559 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2560 (struct linux_target_ops): Wire in the above.
2562 2016-03-03 Yao Qi <yao.qi@linaro.org>
2564 * linux-low.c: Update comments to start_step_over.
2566 2016-03-03 Yao Qi <yao.qi@linaro.org>
2569 * linux-low.c (handle_extended_wait): Set child suspended
2570 if event_lwp->bp_reinsert isn't zero.
2572 2016-03-02 Yao Qi <yao.qi@linaro.org>
2574 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2575 enqueue_pending_signal.
2577 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2579 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2582 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2584 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2585 (s390_regmap_3264) [!__s390x__]: New global.
2586 (s390_collect_ptrace_register): Skip map entries containing -1.
2587 (s390_supply_ptrace_register): Ditto.
2588 (s390_fill_gprs_high): New function.
2589 (s390_store_gprs_high): New function.
2590 (s390_regsets): Add NT_S390_HIGH_GPRS.
2591 (s390_get_hwcap): Enable on 31-bit.
2592 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2593 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2594 Detect NT_S390_HIGH_GPRS.
2595 (s390_usrregs_info_3264): Enable on 31-bit.
2596 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2597 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2599 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2602 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2603 * configure.srv: Ditto.
2604 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2605 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2606 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2607 (init_registers_amd64_linux): Remove prototype.
2608 (tdesc_amd64_linux): Remove declaration.
2609 (get_ipa_tdesc): New function.
2610 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2611 initialize remaining tdescs.
2612 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2613 (init_registers_i386_linux): Remove prototype.
2614 (tdesc_i386_linux): Remove declaration.
2615 (get_ipa_tdesc): New function.
2616 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2617 initialize remaining tdescs.
2618 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2619 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2620 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2621 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2622 (x86_get_ipa_tdesc_idx): New function.
2623 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2624 * linux-x86-tdesc.h: New file.
2625 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2626 (target_get_ipa_tdesc_idx): New macro.
2627 * tracepoint.c (ipa_tdesc_idx): New macro.
2628 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2629 (symbol_list): Add ipa_tdesc_idx.
2630 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2631 (ipa_tdesc): Remove.
2632 (ipa_tdesc_idx): New variable.
2633 (get_context_regcache): Use get_ipa_tdesc.
2634 (gdb_collect): Ditto.
2636 * tracepoint.h (get_ipa_tdesc): New prototype.
2637 (ipa_tdesc): Remove.
2639 2016-02-24 Pedro Alves <palves@redhat.com>
2641 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2642 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2643 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2644 Factor out common code between the USE_SIGTRAP_SIGINFO and
2645 !USE_SIGTRAP_SIGINFO blocks.
2646 (linux_low_filter_event): Call save_stop_reason instead of
2647 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2649 (linux_wait_1): Update comments.
2651 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2653 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2654 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2655 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2656 ppc_insert_point, ppc_remove_point.
2658 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2660 * linux-s390-low.c (s390_supports_z_point_type): New function.
2661 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2663 2016-02-16 Yao Qi <yao.qi@linaro.org>
2665 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2666 PC. Get pc from regcache_read_pc.
2668 2016-02-12 Yao Qi <yao.qi@linaro.org>
2670 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2671 or linux_get_pc_32bit.
2672 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2674 2016-02-12 Yao Qi <yao.qi@linaro.org>
2676 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2677 arm_linux_get_next_pcs_fixup.
2679 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2681 * tracepoint.c (x_tracepoint_action_download): Change
2682 write_inferior_data_ptr to write_inferior_data_pointer.
2683 (cmd_qtstart): Likewise.
2684 (write_inferior_data_ptr): Remove.
2685 (download_agent_expr): Change write_inferior_data_ptr to
2686 write_inferior_data_pointer.
2687 (download_tracepoint_1): Likewise.
2688 (download_tracepoint): Likewise.
2689 (download_trace_state_variables): Likewise.
2691 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2692 Marcin Kościelnicki <koriakin@0x04.net>
2694 * tracepoint.c (struct tracepoint_action_ops): Remove.
2695 (struct tracepoint_action): Remove ops.
2696 (m_tracepoint_action_download, r_tracepoint_action_download)
2697 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2698 size and offset accordingly.
2699 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2700 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2701 (tracepoint_action_send, tracepoint_action_download): New functions.
2702 Helpers for trace action handlers.
2703 (add_tracepoint_action): Remove setup actions ops.
2704 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2706 2016-02-10 Yao Qi <yao.qi@linaro.org>
2708 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2710 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2712 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2714 * configure: Regenerate.
2716 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2718 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2719 void * to gdb_byte *.
2720 * linux-low.c (siginfo_fixup): Likewise.
2721 (linux_xfer_siginfo): Likewise.
2722 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2724 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2726 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2728 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2730 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2732 * linux-x86-low.c [__x86_64__]: Include
2733 "nat/amd64-linux-siginfo.h".
2734 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2735 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2736 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2737 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2738 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2739 (cpt_si_fd, si_timerid, si_overrun): Move from
2740 nat/amd64-linux-siginfo.c.
2741 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2743 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2745 * server.c (skip_to_semicolon): Remove.
2746 (process_point_options): Use strchrnul instead of
2749 2016-01-26 Yao Qi <yao.qi@linaro.org>
2751 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2752 * linux-low.c (install_software_single_step_breakpoints): Don't
2753 call regcache_read_pc.
2754 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2757 2016-01-26 Yao Qi <yao.qi@linaro.org>
2759 * linux-low.c (install_software_single_step_breakpoints): Call
2760 regcache_read_pc instead of get_pc.
2762 2016-01-26 Yao Qi <yao.qi@linaro.org>
2764 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2765 (unblock_async_io): Rename to ...
2766 (block_unblock_async_io): ... it. New function.
2767 (enable_async_io): Don't install SIGIO handler. Unblock it
2769 (disable_async_io): Don't ignore SIGIO. Block it instead.
2770 (initialize_async_io): Install SIGIO handler. Don't call
2773 2016-01-26 Yao Qi <yao.qi@linaro.org>
2775 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2776 first character is '\003', call *the_target->request_interrupt.
2778 2016-01-25 Yao Qi <yao.qi@linaro.org>
2780 * remote-utils.c (new_thread_notify): Remove.
2781 (dead_thread_notify): Likewise.
2782 * remote-utils.h (new_thread_notify): Remove declaration.
2783 (dead_thread_notify): Likewise.
2785 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2787 * gdb.trace/pending.exp: Fix expected message on continue.
2789 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2791 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2792 it works properly on big-endian machines where sizeof (CORE_ADDR)
2795 2016-01-21 Pedro Alves <palves@redhat.com>
2797 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2798 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2799 * configure: Regenerate.
2801 2016-01-21 Yao Qi <yao.qi@linaro.org>
2803 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2804 is_thumb and set it according to CPSR saved on the stack.
2805 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2806 arm_sigreturn_next_pc.
2808 2016-01-18 Yao Qi <yao.qi@linaro.org>
2810 * linux-low.c (linux_set_pc_64bit): New function.
2811 (linux_get_pc_64bit): New function.
2812 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2814 * linux-sparc-low.c (debug_threads): Remove declaration.
2815 (sparc_get_pc): Remove.
2816 (the_low_target): Use linux_get_pc_64bit instead of
2818 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2819 (the_low_target): Use linux_get_pc_64bit and
2822 2016-01-18 Yao Qi <yao.qi@linaro.org>
2824 * linux-arm-low.c (debug_threads): Remove declaration.
2825 (arm_get_pc, arm_set_pc): Remove.
2826 (the_low_target): Use linux_get_pc_32bit and
2828 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2829 (the_low_target): Use linux_get_pc_32bit and
2831 * linux-cris-low.c (debug_threads): Remove declaration.
2832 (cris_get_pc, cris_set_pc,): Remove.
2833 (the_low_target): Use linux_get_pc_32bit and
2835 * linux-crisv32-low.c (debug_threads): Remove declaration.
2836 (cris_get_pc, cris_set_pc): Remove.
2837 (the_low_target): Use linux_get_pc_32bit and
2839 * linux-low.c: Include inttypes.h.
2840 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2841 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2842 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2843 (the_low_target): Use linux_get_pc_32bit and
2845 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2846 (the_low_target): Use linux_get_pc_32bit and
2848 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2849 (the_low_target): Use linux_get_pc_32bit and
2851 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2852 (the_low_target): Use linux_get_pc_32bit and
2854 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2855 (the_low_target): Use linux_get_pc_32bit and
2858 2016-01-18 Gary Benson <gbenson@redhat.com>
2860 * configure.ac (AC_FUNC_FORK): New check.
2861 * config.in: Regenerate.
2862 * configure: Likewise.
2864 2016-01-14 Yao Qi <yao.qi@linaro.org>
2866 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2867 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2868 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2869 arm_get_next_pcs_ctor.
2871 2016-01-12 Josh Stone <jistone@redhat.com>
2872 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2874 * inferiors.h: Include "gdb_vecs.h".
2875 (struct process_info): Add syscalls_to_catch.
2876 * inferiors.c (remove_process): Free syscalls_to_catch.
2877 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2878 syscall_return stops.
2879 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2880 * server.c (handle_general_set): Handle QCatchSyscalls.
2881 (handle_query): Report support for QCatchSyscalls.
2882 * target.h (struct target_ops): Add supports_catch_syscall.
2883 (target_supports_catch_syscall): New macro.
2884 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2885 (struct lwp_info): Add syscall_state.
2886 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2887 Maintain syscall_state and syscalls_to_catch across exec.
2888 (get_syscall_trapinfo): New function, proxy to the_low_target.
2889 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2890 (linux_low_filter_event): Toggle syscall_state entry/return for
2891 syscall traps, and set it ignored for all others.
2892 (gdb_catching_syscalls_p): New function.
2893 (gdb_catch_this_syscall_p): New function.
2894 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2895 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2896 (linux_supports_catch_syscall): New function.
2897 (linux_target_ops): Install it.
2898 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2899 (the_low_target): Install it.
2901 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2903 * acinclude.m4: Include new ../warning.m4 file.
2904 * configure: Regenerated.
2905 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2907 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2909 * ax.c (is_goto_target): Mark static.
2910 * linux-low.c (register_addr): Likewise.
2911 (linux_fetch_registers, linux_store_registers): Likewise.
2912 * mem-break.c (any_persistent_commands): Fix old prototype.
2913 (add_commands_to_breakpoint): Mark static.
2914 * regcache.c (find_register_by_name): Delete unused func.
2915 * remote-utils.c (hex_or_minus_one): Mark static.
2916 * server.c (monitor_show_help): Mark static.
2917 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2918 handle_v_requests): Likewise.
2920 2016-01-12 Pedro Alves <palves@redhat.com>
2922 Remove use of the registered trademark symbol throughout.
2924 2016-01-08 Yao Qi <yao.qi@linaro.org>
2926 * remote-utils.c (getpkt): If c is '\003', call target hook
2929 2016-01-06 Yao Qi <yao.qi@linaro.org>
2931 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2932 linux-aarch32-low.c.
2933 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2934 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2935 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2936 (thumb2_breakpoint): Declare.
2937 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2938 linux-aarch32-low.h.
2939 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2940 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2941 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2943 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2945 * gdbreplay.c (gdbreplay_version): Change copyright year in
2947 * server.c (gdbserver_version): Likewise.
2949 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2951 * server.c (crc32_table): Delete.
2952 (crc32): Use libiberty's xcrc32 function.
2954 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2956 * lynx-low.c (lynx_delete_thread_callback): New function.
2957 (lynx_mourn): Properly delete our process and all of its
2958 threads. Remove call to clear_inferiors.
2960 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2962 * target.c (thread_search_callback): Add check that
2963 the thread_stopped target callback is not NULL before
2966 2015-12-21 Yao Qi <yao.qi@linaro.org>
2968 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2971 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2973 * server.c (handle_query): Call target_supports_software_single_step.
2975 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2977 * linux-low.c (single_step): New function.
2978 (linux_resume_one_lwp_throw): Call single_step.
2979 (start_step_over): Likewise.
2981 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2983 * Makefile.in (SFILES): Append arch/arm-linux.c,
2984 arch/arm-get-next-pcs.c.
2985 (arm-linux.o): New rule.
2986 (arm-get-next-pcs.o): New rule.
2987 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2989 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2990 to linux-aarch32-low.c.
2991 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2992 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2993 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2994 (thumb2_breakpoint_len): Likewise.
2995 (arm_is_thumb_mode): Make non-static.
2996 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2997 from linux-aarch32-low.c.
2998 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2999 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3000 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3001 (thumb2_breakpoint_len): Likewise.
3002 (arm_is_thumb_mode): New declaration.
3003 * linux-arm-low.c: Include arch/arm-linux.h
3004 aarch/arm-get-next-pcs.h, sys/syscall.h.
3005 (get_next_pcs_ops): New struct.
3006 (get_next_pcs_addr_bits_remove): New function.
3007 (get_next_pcs_is_thumb): New function.
3008 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3009 (arm_sigreturn_next_pc): Likewise.
3010 (get_next_pcs_syscall_next_pc): Likewise.
3011 (arm_gdbserver_get_next_pcs): Likewise.
3012 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3014 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3015 * server.h: Include gdb_vecs.h.
3017 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3019 * Makefile.in (SFILES): Append common/common-regcache.c.
3020 (OBS): Append common-regcache.o.
3021 (common-regcache.o): New rule.
3022 * regcache.c (init_register_cache): Initialize cache to
3024 (regcache_raw_read_unsigned): New function.
3025 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3026 register_status enum.
3028 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3030 * linux-aarch64-low.c (the_low_targets): Rename
3031 breakpoint_reinsert_addr to get_next_pcs.
3032 * linux-arm-low.c (the_low_targets): Likewise.
3033 * linux-bfin-low.c (the_low_targets): Likewise.
3034 * linux-cris-low.c (the_low_targets): Likewise.
3035 * linux-crisv32-low.c (the_low_targets): Likewise.
3036 * linux-low.c (can_software_single_step): Likewise.
3037 (install_software_single_step_breakpoints): New function.
3038 (start_step_over): Use install_software_single_step_breakpoints.
3039 * linux-low.h: New CORE_ADDR vector.
3040 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3042 * linux-mips-low.c (the_low_targets): Likewise.
3043 * linux-nios2-low.c (the_low_targets): Likewise.
3044 * linux-sparc-low.c (the_low_targets): Likewise.
3046 2015-12-17 Pedro Alves <palves@redhat.com>
3048 * linux-low.c (linux_kill_one_lwp): Remove references to
3050 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3052 (linux_init_signals): Delete.
3053 (initialize_low): Adjust.
3054 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3056 2015-12-16 Pedro Alves <palves@redhat.com>
3058 * configure.ac (compiler warning flags): When testing a
3059 -Wno-foo option, check whether -Wfoo works instead.
3060 * configure: Regenerate.
3062 2015-12-11 Don Breazeal <donb@codesourcery.com>
3064 * server.c (process_serial_event): Don't exit from gdbserver
3065 in remote mode if there are still active inferiors.
3067 2015-12-11 Yao Qi <yao.qi@linaro.org>
3069 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3070 arm_breakpoint_at if the process is 32-bit.
3072 2015-12-11 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3077 2015-12-07 Yao Qi <yao.qi@linaro.org>
3079 * configure.srv: Append arm.o to srv_tgtobj for
3080 aarch64*-*-linux* target.
3081 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3082 from linux-arm-low.c.
3083 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3084 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3085 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3086 (thumb2_breakpoint_len): Likewise.
3087 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3088 (arm_breakpoint_kinds): Likewise.
3089 (arm_breakpoint_kind_from_pc): Likewise.
3090 (arm_sw_breakpoint_from_kind): Likewise.
3091 (arm_breakpoint_kind_from_current_state): Likewise.
3092 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3093 (arm_sw_breakpoint_from_kind): Declare.
3094 (arm_breakpoint_kind_from_current_state): Declare.
3095 (arm_breakpoint_at): Declare.
3096 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3097 arm_sw_breakpoint_from_kind if process is 32-bit.
3098 (aarch64_breakpoint_kind_from_pc): New function.
3099 (aarch64_breakpoint_kind_from_current_state): New function.
3100 (the_low_target): Initialize fields breakpoint_kind_from_pc
3101 and breakpoint_kind_from_current_state.
3102 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3103 linux-aarch32-low.c.
3104 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3105 (arm_breakpoint, arm_breakpoint_len): Likewise.
3106 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3107 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3108 (arm_is_thumb_mode): Likewise.
3109 (arm_breakpoint_at): Likewise.
3110 (arm_breakpoint_kind_from_pc): Likewise.
3111 (arm_sw_breakpoint_from_kind): Likewise.
3112 (arm_breakpoint_kind_from_current_state): Likewise.
3115 2015-08-04 Yao Qi <yao.qi@linaro.org>
3117 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3118 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3119 * server.c (extended_protocol): Remove "static".
3120 * server.h (extended_protocol): Declare it.
3122 2015-12-04 Josh Stone <jistone@redhat.com>
3124 * target.h (struct target_ops) <arch_setup>: Rename to ...
3125 (struct target_ops) <post_create_inferior>: ... this.
3126 (target_arch_setup): Rename to ...
3127 (target_post_create_inferior): ... this, calling post_create_inferior.
3128 * server.c (start_inferior): Update target_arch_setup calls to
3129 target_post_create_inferior.
3130 * linux-low.c (linux_low_ptrace_options): Forward declare.
3131 (linux_arch_setup): Update its comment for general use.
3132 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3133 (struct linux_target_ops): Use linux_post_create_inferior.
3134 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3135 to post_create_inferior.
3136 * nto-low.c (struct nto_target_ops): Likewise.
3137 * spu-low.c (struct spu_target_ops): Likewise.
3138 * win32-low.c (struct win32_target_ops): Likewise.
3140 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3142 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3144 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3146 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3147 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3148 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3149 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3150 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3151 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3152 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3153 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3154 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3155 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3156 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3157 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3159 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3161 * linux-low.c (linux_look_up_symbols): Don't call
3162 linux_supports_traceclone.
3163 * linux-low.h (thread_db_init): Remove use_events argument.
3164 * thread-db.c (thread_db_use_event): Remove global variable.
3165 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3166 (struct thread_db) <td_create_bp>: Remove field.
3167 (thread_db_create_event): Remove function.
3168 (thread_db_enable_reporting): Likewise.
3169 (find_one_thread): Don't check for thread_db_use_events.
3170 (attach_thread): Likewise.
3171 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3172 (try_thread_db_load_1): Don't check for thread_db_use_events.
3173 (thread_db_init): Remove use_events argument and thread events
3175 (remove_thread_event_breakpoints): Remove function.
3176 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3178 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3180 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3182 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3183 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3184 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3185 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3186 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3188 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3190 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3191 * linux-low.c (can_hardware_single_step): Use
3192 supports_hardware_single_step.
3193 (can_software_single_step): New function.
3194 (start_step_over): Call can_software_single_step.
3195 (linux_supports_hardware_single_step): New function.
3196 (struct target_ops) <supports_software_single_step>: Initialize.
3197 * linux-low.h (struct linux_target_ops)
3198 <supports_hardware_single_step>: Initialize.
3199 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3200 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3201 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3202 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3203 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3204 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3205 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3206 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3207 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3208 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3210 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3211 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3213 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3214 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3215 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3217 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3218 * target.h (struct target_ops): <supports_software_single_step>:
3220 (target_supports_software_single_step): New macro.
3222 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3224 * linux-low.c (linux_wait_1): Fix pc advance condition.
3225 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3226 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3228 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3230 * linux-arm-low.c (arm_is_thumb_mode): New function.
3231 (arm_breakpoint_at): Use arm_is_thumb_mode.
3232 (arm_breakpoint_kind_from_current_state): New function.
3233 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3235 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3236 (linux_breakpoint_kind_from_current_state): New function.
3237 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3238 * linux-low.h (struct linux_target_ops)
3239 <breakpoint_kind_from_current_state>: New field.
3240 * target.h (struct target_ops): Likewise.
3241 (target_breakpoint_kind_from_current_state): New macro.
3243 2015-11-30 Pedro Alves <palves@redhat.com>
3245 * linux-low.c (linux_resume): Wake up the event loop before
3248 2015-11-30 Pedro Alves <palves@redhat.com>
3250 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3252 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3254 * target.c (struct thread_search): New structure.
3255 (thread_search_callback): New function.
3256 (prev_general_thread): New global.
3257 (prepare_to_access_memory, done_accessing_memory): New functions.
3258 * target.h (prepare_to_access_memory, done_accessing_memory):
3259 Replace macros with function declarations.
3261 2015-11-30 Pedro Alves <palves@redhat.com>
3264 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3265 report TARGET_WAITKIND_NO_RESUMED.
3266 * remote-utils.c (prepare_resume_reply): Handle
3267 TARGET_WAITKIND_NO_RESUMED.
3268 * server.c (report_no_resumed): New global.
3269 (handle_query) <qSupported>: Handle "no-resumed+". Report
3270 "no-resumed+" support.
3271 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3272 return error if the client doesn't support no-resumed events.
3273 (push_stop_notification): New function.
3274 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3275 events if the client supports them.
3277 2015-11-30 Pedro Alves <palves@redhat.com>
3279 * linux-low.c (thread_still_has_status_pending_p): Don't check
3281 (lwp_resumed): New function.
3282 (status_pending_p_callback): Return early if the LWP is not
3283 supposed to be resumed.
3285 2015-11-30 Pedro Alves <palves@redhat.com>
3287 * linux-low.c (handle_extended_wait): Assert that the LWP's
3288 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3289 thread create events, leave the new child's status pending.
3290 (linux_low_filter_event): If GDB wants to hear about thread exit
3291 events, leave the LWP marked dead and don't delete it.
3292 (linux_wait_for_event_filtered): Don't check for thread exit.
3293 (filter_exit_event): New function.
3294 (linux_wait_1): Use it, when returning an exit event.
3295 (linux_resume_one_lwp_throw): Assert that the LWP's
3296 waitstatus is TARGET_WAITKIND_IGNORE.
3297 * remote-utils.c (prepare_resume_reply): Handle
3298 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3299 * server.c (report_thread_events): New global.
3300 (handle_general_set): Handle QThreadEvents.
3301 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3302 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3303 TARGET_WAITKIND_THREAD_EXITED.
3304 * server.h (report_thread_events): Declare.
3306 2015-11-30 Pedro Alves <palves@redhat.com>
3308 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3309 the thread's last_resume_kind was resume_stop.
3311 2015-11-30 Pedro Alves <palves@redhat.com>
3313 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3316 2015-11-30 Pedro Alves <palves@redhat.com>
3318 * server.c (handle_v_requests): Handle vCtrlC.
3320 2015-11-30 Pedro Alves <palves@redhat.com>
3322 * gdbthread.h (find_any_thread_of_pid): Declare.
3323 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3325 * server.c (handle_query): If current_thread is NULL, look for
3326 another thread of the selected process.
3328 2015-11-26 Daniel Colascione <dancol@dancol.org>
3329 Simon Marchi <simon.marchi@ericsson.com>
3331 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3332 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3334 * target.h (struct target_ops) <thread_name>: New field.
3335 (target_thread_name): New macro.
3337 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3339 * regcache.h (regcache_invalidate_pid): Add declaration.
3340 * regcache.c (regcache_invalidate_pid): New function, extracted
3341 from regcache_invalidate.
3342 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3343 Add trivial documentation comment.
3344 * lynx-low.c: Use regcache_invalidate_pid instead of
3345 regcache_invalidate.
3347 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3349 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3350 and Elf64_auxv_t if the target is Android.
3352 2015-11-22 Doug Evans <xdje42@gmail.com>
3354 * target.h: #include <sys/types.h>.
3356 2015-11-19 Pedro Alves <palves@redhat.com>
3358 * linux-low.c (linux_process_qsupported): Change prototype.
3360 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3362 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3363 and adjust to loop over all features.
3364 * server.c (handle_query) <qSupported>: Adjust to call
3365 target_process_qsupported once, passing it a vector of unprocessed
3367 * target.h (struct target_ops) <process_qsupported>: Change
3369 (target_process_qsupported): Adjust.
3371 2015-11-19 Pedro Alves <palves@redhat.com>
3373 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3375 * configure: Regenerate.
3377 2015-11-19 Pedro Alves <palves@redhat.com>
3379 * configure: Regenerate.
3381 2015-11-19 Yao Qi <yao.qi@linaro.org>
3383 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3386 2015-11-19 Yao Qi <yao.qi@linaro.org>
3388 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3389 (struct aarch64_operand): Move enum out.
3391 2015-11-19 Yao Qi <yao.qi@linaro.org>
3393 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3394 struct user_fpsimd_state *.
3395 (aarch64_store_fpregset): Likewise.
3397 2015-11-19 Yao Qi <yao.qi@linaro.org>
3399 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3400 struct user_pt_regs *.
3401 (aarch64_store_gregset): Likewise.
3403 2015-11-18 Pedro Alves <palves@redhat.com>
3405 * Makefile.in (all_object_files): Add $IPA_OBJS.
3407 2015-11-17 Pedro Alves <palves@redhat.com>
3409 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3410 GDB_SIGNAL_0 and gdb_signal_to_string.
3412 2015-11-17 Pedro Alves <palves@redhat.com>
3414 * win32-low.c (handle_output_debug_string): Remove parameter.
3415 (win32_kill): Remove our_status local and adjust call to
3416 handle_output_debug_string.
3417 (get_child_debug_event): Adjust call to
3418 handle_output_debug_string.
3420 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3422 * linux-mips-low.c (mips_fill_gregset): Add cast.
3423 (mips_store_gregset): Likewise.
3424 (mips_fill_fpregset): Likewise.
3425 (mips_store_fpregset): Likewise.
3427 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3429 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3432 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3434 * linux-mips-low.c (mips_linux_new_thread): Change type of
3435 watch_type to enum target_hw_bp_type.
3437 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3439 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3440 Change return type to arm_hwbp_type.
3442 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3444 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3445 (arm_store_gregset): Likewise.
3446 * linux-arm-low.c (arm_get_hwcap): Likewise.
3447 (arm_read_description): Likewise.
3449 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3451 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3453 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3455 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3456 (ppc_fill_vsxregset): Likewise.
3457 (ppc_store_vsxregset): Likewise.
3458 (ppc_fill_vrregset): Likewise.
3459 (ppc_store_vrregset): Likewise.
3460 (ppc_fill_evrregset): Likewise.
3461 (ppc_store_evrregset): Likewise.
3463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3465 * linux-ppc-low.c (ppc_usrregs_info): Remove
3466 forward-declaration.
3467 (ppc_arch_setup): Move lower in file.
3469 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3471 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3472 (ps_pdwrite): Likewise.
3474 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3476 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3477 to after assert checks.
3479 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3481 * proc-service.c (ps_pdread): Add/adjust casts.
3482 (ps_pdwrite): Add/adjust casts.
3484 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3486 * server.c (handle_search_memory_1): Cast return value of
3489 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3491 * server.c (write_qxfer_response): Change type of data to
3494 2015-10-29 Pedro Alves <palves@redhat.com>
3496 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3498 2015-10-29 Pedro Alves <palves@redhat.com>
3500 * tracepoint.c (clear_installed_tracepoints): Add casts.
3502 2015-10-29 Pedro Alves <palves@redhat.com>
3504 * server.c (handle_v_cont, process_serial_event): Add enum
3505 gdb_signal casts to signal parsing code.
3507 2015-10-29 Pedro Alves <palves@redhat.com>
3509 * linux-low.h (NULL_REGSET): Define.
3510 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3511 * linux-arm-low.c (arm_regsets): Likewise.
3512 * linux-crisv32-low.c (cris_regsets): Likewise.
3513 * linux-m68k-low.c (m68k_regsets): Likewise.
3514 * linux-mips-low.c (mips_regsets): Likewise.
3515 * linux-nios2-low.c (nios2_regsets): Likewise.
3516 * linux-ppc-low.c (ppc_regsets): Likewise.
3517 * linux-s390-low.c (s390_regsets): Likewise.
3518 * linux-sh-low.c (sh_regsets): Likewise.
3519 * linux-sparc-low.c (sparc_regsets): Likewise.
3520 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3521 * linux-tile-low.c (tile_regsets): Likewise.
3522 * linux-x86-low.c (x86_regsets): Likewise.
3523 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3525 2015-10-29 Pedro Alves <palves@redhat.com>
3527 * linux-low.h (NULL_REGSET): Define.
3528 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3529 * linux-arm-low.c (arm_regsets): Likewise.
3530 * linux-crisv32-low.c (cris_regsets): Likewise.
3531 * linux-m68k-low.c (m68k_regsets): Likewise.
3532 * linux-mips-low.c (mips_regsets): Likewise.
3533 * linux-nios2-low.c (nios2_regsets): Likewise.
3534 * linux-ppc-low.c (ppc_regsets): Likewise.
3535 * linux-s390-low.c (s390_regsets): Likewise.
3536 * linux-sh-low.c (sh_regsets): Likewise.
3537 * linux-sparc-low.c (sparc_regsets): Likewise.
3538 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3539 * linux-tile-low.c (tile_regsets): Likewise.
3540 * linux-x86-low.c (x86_regsets): Likewise.
3541 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3543 2015-10-26 Doug Evans <dje@google.com>
3545 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3547 2015-10-26 Doug Evans <dje@google.com>
3549 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3551 2015-10-26 Doug Evans <dje@google.com>
3553 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3555 (attach_thread, find_new_threads_callback): Ditto.
3557 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3559 * mem-break.h (set_breakpoint_data): Remove.
3561 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3563 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3564 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3565 (initialize_low): Remove set_breakpoint_data call.
3566 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3567 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3568 (initialize_low): Remove set_breakpoint_data call.
3569 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3570 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3571 (initialize_low): Remove set_breakpoint_data call.
3573 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3575 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3576 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3577 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3578 * target.h (target_breakpoint_kind_from_pc): New macro.
3580 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3582 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3583 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3584 the default breakpoint kind.
3586 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3588 * linux-arm-low.c (arm_supports_z_point_type): Add software
3591 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3593 * linux-arm-low.c: Refactor breakpoint definitions.
3594 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3595 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3597 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3599 * Makefile.in: Add arm.c/o.
3600 * configure.srv: Likewise.
3601 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3602 (arm_breakpoint_kind_from_pc): New function.
3603 (arm_sw_breakpoint_from_kind): Return proper kind.
3604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3606 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3608 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3610 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3611 (struct raw_breakpoint) <size>: Remove.
3612 (struct raw_breakpoint) <kind>: Add.
3613 (bp_size): New function.
3614 (bp_opcode): Likewise.
3615 (find_raw_breakpoint_at): Adjust for kind.
3616 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3617 (remove_memory_breakpoint): Adjust for kind call bp_size.
3618 (set_raw_breakpoint_at): Adjust for kind.
3619 (set_breakpoint): Likewise.
3620 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3621 (delete_raw_breakpoint): Adjust for kind.
3622 (delete_breakpoint): Likewise.
3623 (find_gdb_breakpoint): Likewise.
3624 (set_gdb_breakpoint_1): Likewise.
3625 (set_gdb_breakpoint): Likewise.
3626 (delete_gdb_breakpoint_1): Likewise.
3627 (delete_gdb_breakpoint): Likewise.
3628 (uninsert_raw_breakpoint): Likewise.
3629 (reinsert_raw_breakpoint): Likewise.
3630 (set_breakpoint_data): Remove.
3631 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3632 (check_mem_read): Adjust for kind call bp_size.
3633 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3634 (clone_one_breakpoint): Adjust for kind.
3635 * mem-break.h (set_gdb_breakpoint): Likewise.
3636 (delete_gdb_breakpoint): Likewise.
3637 * server.c (process_serial_event): Likewise.
3639 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3641 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3642 (struct linux_target_ops) <breakpoint>: Remove.
3643 (struct linux_target_ops) <breakpoint_len>: Remove.
3644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3646 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3647 (arm_sw_breakpoint_from_kind): New function.
3648 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3649 (struct linux_target_ops) <breakpoint>: Remove.
3650 (struct linux_target_ops) <breakpoint_len>: Remove.
3651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3653 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3654 (struct linux_target_ops) <breakpoint>: Remove.
3655 (struct linux_target_ops) <breakpoint_len>: Remove.
3656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3658 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3659 (struct linux_target_ops) <breakpoint>: Remove.
3660 (struct linux_target_ops) <breakpoint_len>: Remove.
3661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3662 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3663 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3664 and sw_breakpoint_from_kind to increment the pc.
3665 (linux_breakpoint_kind_from_pc): New function.
3666 (linux_sw_breakpoint_from_kind): New function.
3667 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3668 (initialize_low): Call breakpoint_kind_from_pc and
3669 sw_breakpoint_from_kind to replace breakpoint_data/len.
3670 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3672 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3673 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3674 (struct linux_target_ops) <breakpoint>: Remove.
3675 (struct linux_target_ops) <breakpoint_len>: Remove.
3676 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3677 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3678 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3679 (struct linux_target_ops) <breakpoint>: Remove.
3680 (struct linux_target_ops) <breakpoint_len>: Remove.
3681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3683 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3684 (struct linux_target_ops) <breakpoint>: Remove.
3685 (struct linux_target_ops) <breakpoint_len>: Remove.
3686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3688 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3689 (struct linux_target_ops) <breakpoint>: Remove.
3690 (struct linux_target_ops) <breakpoint_len>: Remove.
3691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3693 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3694 (struct linux_target_ops) <breakpoint>: Remove.
3695 (struct linux_target_ops) <breakpoint_len>: Remove.
3696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3698 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3699 (struct linux_target_ops) <breakpoint>: Remove.
3700 (struct linux_target_ops) <breakpoint_len>: Remove.
3701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3703 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3704 (struct linux_target_ops) <breakpoint>: Remove.
3705 (struct linux_target_ops) <breakpoint_len>: Remove.
3706 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3707 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3708 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3709 (struct linux_target_ops) <breakpoint>: Remove.
3710 (struct linux_target_ops) <breakpoint_len>: Remove.
3711 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3713 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3714 (struct linux_target_ops) <breakpoint>: Remove.
3715 (struct linux_target_ops) <breakpoint_len>: Remove.
3716 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3717 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3718 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3719 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
3730 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3732 * linux-cris-low.c (cris_get_pc): Remove void arg.
3734 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3736 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3739 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3741 * inferiors.c (thread_pid_matches_callback): New function.
3742 (find_thread_process): New function.
3743 (remove_thread): Reset current_thread.
3744 (remove_process): Assert threads have been removed first.
3746 2015-10-15 Yao Qi <yao.qi@linaro.org>
3748 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3750 (aarch64_remove_point): Likewise.
3751 * regcache.c (regcache_register_size): New function.
3753 2015-10-12 Yao Qi <yao.qi@linaro.org>
3755 * linux-aarch64-low.c: Update all callers as emit_load_store
3756 is renamed to aarch64_emit_load_store.
3758 2015-10-12 Yao Qi <yao.qi@linaro.org>
3760 * linux-aarch64-low.c: Update all callers of function renaming
3761 from emit_insn to aarch64_emit_insn.
3763 2015-10-12 Yao Qi <yao.qi@linaro.org>
3765 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3766 arch/aarch64-insn.h.
3767 (struct aarch64_memory_operand): Likewise.
3769 (emit_insn): Move to arch/aarch64-insn.c.
3770 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3771 (emit_load_store): Move to arch/aarch64-insn.c.
3772 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3773 (can_encode_int32): Remove.
3775 2015-10-12 Yao Qi <yao.qi@linaro.org>
3777 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3778 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3779 (aarch64_relocate_instruction): Likewise.
3780 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3781 (struct aarch64_insn_visitor): Likewise.
3783 2015-10-12 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3786 (struct aarch64_insn_visitor): New.
3787 (struct aarch64_insn_relocation_data): New.
3788 (aarch64_ftrace_insn_reloc_b): New function.
3789 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3790 (aarch64_ftrace_insn_reloc_cb): Likewise.
3791 (aarch64_ftrace_insn_reloc_tb): Likewise.
3792 (aarch64_ftrace_insn_reloc_adr): Likewise.
3793 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3794 (aarch64_ftrace_insn_reloc_others): Likewise.
3796 (aarch64_relocate_instruction): Use visitor.
3798 2015-10-12 Yao Qi <yao.qi@linaro.org>
3800 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3801 int. Add argument buf.
3802 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3803 aarch64_relocate_instruction.
3805 2015-10-12 Yao Qi <yao.qi@linaro.org>
3807 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3808 argument insn. Remove local variable insn. Don't call
3810 (aarch64_install_fast_tracepoint_jump_pad): Call
3813 2015-09-30 Yao Qi <yao.qi@linaro.org>
3815 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3816 (emit_load_store_pair): Likewise.
3818 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3820 * dll.c (match_dll): Add cast(s).
3821 (unloaded_dll): Likewise.
3822 * linux-low.c (second_thread_of_pid_p): Likewise.
3823 (delete_lwp_callback): Likewise.
3824 (count_events_callback): Likewise.
3825 (select_event_lwp_callback): Likewise.
3826 (linux_set_resume_request): Likewise.
3827 * server.c (accumulate_file_name_length): Likewise.
3828 (emit_dll_description): Likewise.
3829 (handle_qxfer_threads_worker): Likewise.
3830 (visit_actioned_threads): Likewise.
3831 * thread-db.c (any_thread_of): Likewise.
3832 * tracepoint.c (same_process_p): Likewise.
3833 (match_blocktype): Likewise.
3834 (build_traceframe_info_xml): Likewise.
3836 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3838 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3840 (gdb_unparse_agent_expr): Likewise.
3841 * hostio.c (require_data): Likewise.
3842 (handle_pread): Likewise.
3843 * linux-low.c (disable_regset): Likewise.
3844 (fetch_register): Likewise.
3845 (store_register): Likewise.
3846 (get_dynamic): Likewise.
3847 (linux_qxfer_libraries_svr4): Likewise.
3848 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3849 (set_fast_tracepoint_jump): Likewise.
3850 (uninsert_fast_tracepoint_jumps_at): Likewise.
3851 (reinsert_fast_tracepoint_jumps_at): Likewise.
3852 (validate_inserted_breakpoint): Likewise.
3853 (clone_agent_expr): Likewise.
3854 * regcache.c (init_register_cache): Likewise.
3855 * remote-utils.c (putpkt_binary_1): Likewise.
3856 (decode_M_packet): Likewise.
3857 (decode_X_packet): Likewise.
3858 (look_up_one_symbol): Likewise.
3859 (relocate_instruction): Likewise.
3860 (monitor_output): Likewise.
3861 * server.c (handle_search_memory): Likewise.
3862 (handle_qxfer_exec_file): Likewise.
3863 (handle_qxfer_libraries): Likewise.
3864 (handle_qxfer): Likewise.
3865 (handle_query): Likewise.
3866 (handle_v_cont): Likewise.
3867 (handle_v_run): Likewise.
3868 (captured_main): Likewise.
3869 * target.c (write_inferior_memory): Likewise.
3870 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3871 * tracepoint.c (init_trace_buffer): Likewise.
3872 (add_tracepoint_action): Likewise.
3873 (add_traceframe): Likewise.
3874 (add_traceframe_block): Likewise.
3875 (cmd_qtdpsrc): Likewise.
3876 (cmd_qtdv): Likewise.
3877 (cmd_qtstatus): Likewise.
3878 (response_source): Likewise.
3879 (response_tsv): Likewise.
3880 (cmd_qtnotes): Likewise.
3881 (gdb_collect): Likewise.
3882 (initialize_tracepoint): Likewise.
3884 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3886 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3887 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3888 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3890 (enum aarch64_condition_codes): New enum.
3891 (w0): New static global.
3894 (struct aarch64_memory_operand) <type>: New
3895 MEMORY_OPERAND_POSTINDEX type.
3896 (postindex_memory_operand): New helper function.
3897 (emit_ret): New function.
3898 (emit_load_store_pair): New function, factored out of emit_stp
3899 with support for MEMORY_OPERAND_POSTINDEX.
3900 (emit_stp): Rewrite using emit_load_store_pair.
3901 (emit_ldp): New function.
3902 (emit_load_store): Likewise.
3903 (emit_ldr): Mention post-index instruction in comment.
3904 (emit_ldrh): New function.
3905 (emit_ldrb): New function.
3906 (emit_ldrsw): Mention post-index instruction in comment.
3907 (emit_str): Likewise.
3908 (emit_subs): New function.
3909 (emit_cmp): Likewise.
3910 (emit_and): Likewise.
3911 (emit_orr): Likewise.
3912 (emit_orn): Likewise.
3913 (emit_eor): Likewise.
3914 (emit_mvn): Likewise.
3915 (emit_lslv): Likewise.
3916 (emit_lsrv): Likewise.
3917 (emit_asrv): Likewise.
3918 (emit_mul): Likewise.
3919 (emit_sbfm): Likewise.
3920 (emit_sbfx): Likewise.
3921 (emit_ubfm): Likewise.
3922 (emit_ubfx): Likewise.
3923 (emit_csinc): Likewise.
3924 (emit_cset): Likewise.
3925 (emit_nop): Likewise.
3926 (emit_ops_insns): New helper function.
3927 (emit_pop): Likewise.
3928 (emit_push): Likewise.
3929 (aarch64_emit_prologue): New function.
3930 (aarch64_emit_epilogue): Likewise.
3931 (aarch64_emit_add): Likewise.
3932 (aarch64_emit_sub): Likewise.
3933 (aarch64_emit_mul): Likewise.
3934 (aarch64_emit_lsh): Likewise.
3935 (aarch64_emit_rsh_signed): Likewise.
3936 (aarch64_emit_rsh_unsigned): Likewise.
3937 (aarch64_emit_ext): Likewise.
3938 (aarch64_emit_log_not): Likewise.
3939 (aarch64_emit_bit_and): Likewise.
3940 (aarch64_emit_bit_or): Likewise.
3941 (aarch64_emit_bit_xor): Likewise.
3942 (aarch64_emit_bit_not): Likewise.
3943 (aarch64_emit_equal): Likewise.
3944 (aarch64_emit_less_signed): Likewise.
3945 (aarch64_emit_less_unsigned): Likewise.
3946 (aarch64_emit_ref): Likewise.
3947 (aarch64_emit_if_goto): Likewise.
3948 (aarch64_emit_goto): Likewise.
3949 (aarch64_write_goto_address): Likewise.
3950 (aarch64_emit_const): Likewise.
3951 (aarch64_emit_call): Likewise.
3952 (aarch64_emit_reg): Likewise.
3953 (aarch64_emit_pop): Likewise.
3954 (aarch64_emit_stack_flush): Likewise.
3955 (aarch64_emit_zero_ext): Likewise.
3956 (aarch64_emit_swap): Likewise.
3957 (aarch64_emit_stack_adjust): Likewise.
3958 (aarch64_emit_int_call_1): Likewise.
3959 (aarch64_emit_void_call_2): Likewise.
3960 (aarch64_emit_eq_goto): Likewise.
3961 (aarch64_emit_ne_goto): Likewise.
3962 (aarch64_emit_lt_goto): Likewise.
3963 (aarch64_emit_le_goto): Likewise.
3964 (aarch64_emit_gt_goto): Likewise.
3965 (aarch64_emit_ge_got): Likewise.
3966 (aarch64_emit_ops_impl): New static global variable.
3967 (aarch64_emit_ops): New target function, return
3968 &aarch64_emit_ops_impl.
3969 (struct linux_target_ops): Install it.
3971 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3973 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3974 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3976 * linux-aarch64-ipa.c: New file.
3977 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3979 (aarch64_get_thread_area): New target method.
3980 (extract_signed_bitfield): New helper function.
3981 (aarch64_decode_ldr_literal): New function.
3982 (enum aarch64_opcodes): New enum.
3983 (struct aarch64_register): New struct.
3984 (struct aarch64_operand): New struct.
3985 (x0): New static global.
3994 (aarch64_register): New helper function.
3995 (register_operand): Likewise.
3996 (immediate_operand): Likewise.
3997 (struct aarch64_memory_operand): New struct.
3998 (offset_memory_operand): New helper function.
3999 (preindex_memory_operand): Likewise.
4000 (enum aarch64_system_control_registers): New enum.
4001 (ENCODE): New macro.
4002 (emit_insn): New helper function.
4003 (emit_b): New function.
4004 (emit_bcond): Likewise.
4005 (emit_cb): Likewise.
4006 (emit_tb): Likewise.
4007 (emit_blr): Likewise.
4008 (emit_stp): Likewise.
4009 (emit_ldp_q_offset): Likewise.
4010 (emit_stp_q_offset): Likewise.
4011 (emit_load_store): Likewise.
4012 (emit_ldr): Likewise.
4013 (emit_ldrsw): Likewise.
4014 (emit_str): Likewise.
4015 (emit_ldaxr): Likewise.
4016 (emit_stxr): Likewise.
4017 (emit_stlr): Likewise.
4018 (emit_data_processing_reg): Likewise.
4019 (emit_data_processing): Likewise.
4020 (emit_add): Likewise.
4021 (emit_sub): Likewise.
4022 (emit_mov): Likewise.
4023 (emit_movk): Likewise.
4024 (emit_mov_addr): Likewise.
4025 (emit_mrs): Likewise.
4026 (emit_msr): Likewise.
4027 (emit_sevl): Likewise.
4028 (emit_wfe): Likewise.
4029 (append_insns): Likewise.
4030 (can_encode_int32_in): New helper function.
4031 (aarch64_relocate_instruction): New function.
4032 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4033 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4034 (struct linux_target_ops): Install aarch64_get_thread_area,
4035 aarch64_install_fast_tracepoint_jump_pad and
4036 aarch64_get_min_fast_tracepoint_insn_len.
4038 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4040 * Makefile.in (aarch64-insn.o): New rule.
4041 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4043 2015-09-21 Yao Qi <yao.qi@linaro.org>
4045 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4047 2015-09-21 Yao Qi <yao.qi@linaro.org>
4049 * tracepoint.c (max_jump_pad_size): Remove.
4051 2015-09-18 Yao Qi <yao.qi@linaro.org>
4053 * linux-aarch64-low.c: Don't include sys/uio.h.
4054 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4056 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4058 * tracepoint.c (eval_result_type): Change prototype.
4059 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4061 2015-09-15 Pedro Alves <palves@redhat.com>
4063 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4064 Check whether to report exec events instead of checking whether
4065 multiprocess is enabled.
4067 2015-09-15 Pedro Alves <palves@redhat.com>
4070 * remote-utils.c (prepare_resume_reply): Merge
4071 TARGET_WAITKIND_VFORK_DONE switch case with the
4072 TARGET_WAITKIND_FORKED case.
4074 2015-09-15 Yao Qi <yao.qi@linaro.org>
4076 * server.c (handle_query): Check string comparison using
4077 "else if" instead of "if".
4079 2015-09-15 Yao Qi <yao.qi@linaro.org>
4081 * server.c (vCont_supported): New global variable.
4082 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4083 matches. Append ";vContSupported+" to own_buf.
4084 (handle_v_requests): Append ";s;S" to own_buf if target supports
4085 hardware single step or vCont_supported is false.
4086 (capture_main): Set vCont_supported to zero.
4088 2015-09-15 Yao Qi <yao.qi@linaro.org>
4090 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4092 (linux_supports_hardware_single_step): ... New function.
4093 (linux_target_ops): Update.
4094 * lynx-low.c (lynx_target_ops): Set field
4095 supports_hardware_single_step to target_can_do_hardware_single_step.
4096 * nto-low.c (nto_target_ops): Likewise.
4097 * spu-low.c (spu_target_ops): Likewise.
4098 * win32-low.c (win32_target_ops): Likewise.
4099 * target.c (target_can_do_hardware_single_step): New function.
4100 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4101 Remove. <supports_hardware_single_step>: New field.
4102 (target_supports_conditional_breakpoints): Remove.
4103 (target_supports_hardware_single_step): New macro.
4104 (target_can_do_hardware_single_step): Declare.
4105 * server.c (handle_query): Use target_supports_hardware_single_step
4106 instead of target_supports_conditional_breakpoints.
4108 2015-09-15 Yao Qi <yao.qi@linaro.org>
4110 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4112 (struct linux_target_ops the_low_target): Install
4113 aarch64_linux_siginfo_fixup.
4115 2015-09-11 Don Breazeal <donb@codesourcery.com>
4116 Luis Machado <lgustavo@codesourcery.com>
4118 * linux-low.c (linux_mourn): Static declaration.
4119 (linux_arch_setup): Move in front of
4120 handle_extended_wait.
4121 (linux_arch_setup_thread): New function.
4122 (handle_extended_wait): Handle exec events. Call
4123 linux_arch_setup_thread. Make event_lwp argument a
4124 pointer-to-a-pointer.
4125 (check_zombie_leaders): Do not check stopped threads.
4126 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4127 (linux_low_filter_event): Add lwp and thread for exec'ing
4128 non-leader thread if leader thread has been deleted.
4129 Refactor code into linux_arch_setup_thread and call it.
4130 Pass child lwp pointer by reference to handle_extended_wait.
4131 (linux_wait_for_event_filtered): Update comment.
4132 (linux_wait_1): Prevent clobbering exec event status.
4133 (linux_supports_exec_events): New function.
4134 (linux_target_ops) <supports_exec_events>: Initialize new member.
4135 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4137 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4138 * server.c (report_exec_events): New global variable.
4139 (handle_query): Handle qSupported query for exec-events feature.
4140 (captured_main): Initialize report_exec_events.
4141 * server.h (report_exec_events): Declare new global variable.
4142 * target.h (struct target_ops) <supports_exec_events>: New
4144 (target_supports_exec_events): New macro.
4145 * win32-low.c (win32_target_ops) <supports_exec_events>:
4146 Initialize new member.
4148 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4150 * linux-low.c (linux_low_enable_btrace): Remove.
4151 (linux_target_ops): Replace linux_low_enable_btrace with
4152 linux_enable_btrace.
4154 2015-09-03 Yao Qi <yao.qi@linaro.org>
4156 * linux-aarch64-low.c (aarch64_insert_point): Call
4157 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4160 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4162 * linux-low.c (check_stopped_by_breakpoint): Use
4163 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4165 2015-08-27 Pedro Alves <palves@redhat.com>
4167 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4169 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4171 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4172 the XNEW-family equivalent.
4173 (compile_bytecodes): Likewise.
4174 * dll.c (loaded_dll): Likewise.
4175 * event-loop.c (append_callback_event): Likewise.
4176 (create_file_handler): Likewise.
4177 (create_file_event): Likewise.
4178 * hostio.c (handle_open): Likewise.
4179 * inferiors.c (add_thread): Likewise.
4180 (add_process): Likewise.
4181 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4182 * linux-arm-low.c (arm_new_process): Likewise.
4183 (arm_new_thread): Likewise.
4184 * linux-low.c (add_to_pid_list): Likewise.
4185 (linux_add_process): Likewise.
4186 (handle_extended_wait): Likewise.
4187 (add_lwp): Likewise.
4188 (enqueue_one_deferred_signal): Likewise.
4189 (enqueue_pending_signal): Likewise.
4190 (linux_resume_one_lwp_throw): Likewise.
4191 (linux_resume_one_thread): Likewise.
4192 (linux_read_memory): Likewise.
4193 (linux_write_memory): Likewise.
4194 * linux-mips-low.c (mips_linux_new_process): Likewise.
4195 (mips_linux_new_thread): Likewise.
4196 (mips_add_watchpoint): Likewise.
4197 * linux-x86-low.c (initialize_low_arch): Likewise.
4198 * lynx-low.c (lynx_add_process): Likewise.
4199 * mem-break.c (set_raw_breakpoint_at): Likewise.
4200 (set_breakpoint): Likewise.
4201 (add_condition_to_breakpoint): Likewise.
4202 (add_commands_to_breakpoint): Likewise.
4203 (clone_agent_expr): Likewise.
4204 (clone_one_breakpoint): Likewise.
4205 * regcache.c (new_register_cache): Likewise.
4206 * remote-utils.c (look_up_one_symbol): Likewise.
4207 * server.c (queue_stop_reply): Likewise.
4208 (start_inferior): Likewise.
4209 (queue_stop_reply_callback): Likewise.
4210 (handle_target_event): Likewise.
4211 * spu-low.c (fetch_ppc_memory): Likewise.
4212 (store_ppc_memory): Likewise.
4213 * target.c (set_target_ops): Likewise.
4214 * thread-db.c (thread_db_load_search): Likewise.
4215 (try_thread_db_load_1): Likewise.
4216 * tracepoint.c (add_tracepoint): Likewise.
4217 (add_tracepoint_action): Likewise.
4218 (create_trace_state_variable): Likewise.
4219 (cmd_qtdpsrc): Likewise.
4220 (cmd_qtro): Likewise.
4221 (add_while_stepping_state): Likewise.
4222 * win32-low.c (child_add_thread): Likewise.
4223 (get_image_name): Likewise.
4225 2015-08-25 Yao Qi <yao.qi@linaro.org>
4227 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4229 2015-08-25 Yao Qi <yao.qi@linaro.org>
4231 * Makefile.in (aarch64-linux.o): New rule.
4232 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4234 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4235 (aarch64_init_debug_reg_state): Make it extern.
4236 (aarch64_linux_prepare_to_resume): Remove.
4238 2015-08-25 Yao Qi <yao.qi@linaro.org>
4240 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4241 lwp_arch_private_info and ptid_of_lwp.
4243 2015-08-25 Yao Qi <yao.qi@linaro.org>
4245 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4246 Find proc_info by find_process_pid. All callers updated.
4248 2015-08-25 Yao Qi <yao.qi@linaro.org>
4250 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4252 (debug_reg_change_callback): Remove.
4253 (aarch64_notify_debug_reg_change): Remove.
4255 2015-08-25 Yao Qi <yao.qi@linaro.org>
4257 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4258 Call current_lwp_ptid.
4260 2015-08-25 Yao Qi <yao.qi@linaro.org>
4262 * linux-aarch64-low.c (debug_reg_change_callback): Use
4265 2015-08-25 Yao Qi <yao.qi@linaro.org>
4267 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4269 2015-08-25 Yao Qi <yao.qi@linaro.org>
4271 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4273 2015-08-25 Yao Qi <yao.qi@linaro.org>
4275 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4278 2015-08-25 Yao Qi <yao.qi@linaro.org>
4280 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4282 (debug_reg_change_callback): Remove argument entry and add argument
4283 lwp. Remove local variable thread. Don't print thread id in the
4284 debugging output. Don't check whether pid of thread equals to pid.
4285 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4286 iterate_over_lwps instead find_inferior.
4288 2015-08-24 Pedro Alves <palves@redhat.com>
4290 * inferiors.c (get_first_process): New function.
4291 * inferiors.h (get_first_process): New declaration.
4292 * remote-utils.c (read_ptid): Default to the first process in the
4293 list, instead of to the current thread's process.
4295 2015-08-24 Pedro Alves <palves@redhat.com>
4297 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4298 * event-loop.c: Likewise.
4299 * remote-utils.c: Likewise.
4300 * tracepoint.c: Likewise.
4302 2015-08-24 Pedro Alves <palves@redhat.com>
4304 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4307 2015-08-21 Pedro Alves <palves@redhat.com>
4309 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4310 instead of literal 1.
4312 2015-08-21 Pedro Alves <palves@redhat.com>
4314 * tdesc.c (default_description): Explicitly zero-initialize.
4316 2015-08-21 Pedro Alves <palves@redhat.com>
4319 * inferiors.c (remove_thread): Discard any pending stop reply for
4321 * server.c (remove_all_on_match_pid): Rename to ...
4322 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4324 (discard_queued_stop_replies): Change parameter to a ptid. Now
4326 (handle_v_kill, kill_inferior_callback, captured_main)
4327 (process_serial_event): Adjust.
4328 * server.h (discard_queued_stop_replies): Declare.
4330 2015-08-21 Pedro Alves <palves@redhat.com>
4332 * linux-low.c (wait_for_sigstop): Always switch to no thread
4333 selected if the previously current thread dies.
4334 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4335 process instead of the current thread's.
4336 * remote-utils.c (input_interrupt): Don't check if there's no
4338 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4339 current thread to the general thread fails, error out.
4340 (handle_qxfer_auxv, handle_qxfer_libraries)
4341 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4342 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4343 (handle_query): Check if there's a thread selected instead of
4344 checking whether there's any thread in the thread list.
4345 (handle_qxfer_threads, handle_qxfer_btrace)
4346 (handle_qxfer_btrace_conf): Don't error out early if there's no
4347 thread in the thread list.
4348 (handle_v_cont, myresume): Don't set the current thread to the
4350 (process_serial_event) <Hg handling>: Also set thread_id if the
4351 previous general thread is still alive.
4352 (process_serial_event) <g/G handling>: If setting the current
4353 thread to the general thread fails, error out.
4354 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4355 thread's lwp instead of the current thread's.
4356 * target.c (set_desired_thread): If the desired thread was not
4357 found, leave the current thread pointing to NULL. Return an int
4358 (boolean) indicating success.
4359 * target.h (set_desired_thread): Change return type to int.
4361 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4363 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4364 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4366 (ps_get_thread_area): New function.
4368 2015-08-19 Gary Benson <gbenson@redhat.com>
4370 * hostio.c (handle_pread): Do not attempt to read more data
4371 than hostio_reply_with_data can fit in a packet.
4373 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4375 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4377 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4379 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4381 2015-08-06 Pedro Alves <palves@redhat.com>
4383 * tracepoint.c (expr_eval_result): Now an int.
4385 2015-08-06 Pedro Alves <palves@redhat.com>
4387 * gdbthread.h (struct regcache): Forward declare.
4388 (struct thread_info) <regcache_data>: Now a struct regcache
4390 * inferiors.c (inferior_regcache_data)
4391 (set_inferior_regcache_data): Now work with struct regcache
4393 * inferiors.h (struct regcache): Forward declare.
4394 (inferior_regcache_data, set_inferior_regcache_data): Now work
4395 with struct regcache pointers.
4396 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4397 (free_register_cache_thread): Remove struct regcache pointer
4400 2015-08-06 Pedro Alves <palves@redhat.com>
4402 * server.c (captured_main): On error, print the exception message
4403 to stderr, and if run_once is set, throw a quit.
4405 2015-08-06 Pedro Alves <palves@redhat.com>
4407 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4410 2015-08-06 Pedro Alves <palves@redhat.com>
4412 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4413 reading beyond the passed in buffer length.
4415 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4417 * tracepoint.c (symbol_list) <required>: Remove.
4419 2015-08-06 Pedro Alves <palves@redhat.com>
4421 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4422 count if stopping and suspending threads.
4423 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4424 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4425 (linux_detach): Complete an ongoing step-over.
4426 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4428 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4429 (linux_wait_1): If passing a signal to the inferior after
4430 finishing a step-over, unsuspend and re-resume all lwps. If we
4431 see a single-step event but the thread should be continuing, don't
4432 pass the trap to gdb.
4433 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4434 internal_error instead of gdb_assert.
4435 (enqueue_pending_signal): New function.
4436 (check_ptrace_stopped_lwp_gone): Add debug output.
4437 (start_step_over): Use internal_error instead of gdb_assert.
4438 (complete_ongoing_step_over): New function.
4439 (linux_resume_one_thread): Don't resume a suspended thread.
4440 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4443 2015-08-06 Pedro Alves <palves@redhat.com>
4445 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4446 (linux_thread_alive): Use lwp_is_marked_dead.
4447 (extended_event_reported): Delete.
4448 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4449 instead of extended_event_reported.
4450 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4452 (lwp_is_marked_dead): New function.
4453 (lwp_running): Use lwp_is_marked_dead.
4454 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4457 2015-08-06 Pedro Alves <palves@redhat.com>
4459 * linux-low.c (linux_wait_1): Move fork event output out of the
4460 !report_to_gdb check. Pass event_child->waitstatus to
4461 target_waitstatus_to_string instead of ourstatus.
4463 2015-08-04 Yao Qi <yao.qi@linaro.org>
4465 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4466 if current_thread is 32 bit.
4468 2015-08-04 Yao Qi <yao.qi@linaro.org>
4470 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4471 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4472 * server.c (extended_protocol): Remove "static".
4473 * server.h (extended_protocol): Declare it.
4475 2015-08-04 Yao Qi <yao.qi@linaro.org>
4477 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4478 both aarch64 and aarch32.
4479 (aarch64_set_pc): Likewise.
4481 2015-08-04 Yao Qi <yao.qi@linaro.org>
4483 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4484 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4485 arm-with-neon.xml to srv_xmlfiles.
4486 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4487 (is_64bit_tdesc): New function.
4488 (aarch64_linux_read_description): New function.
4489 (aarch64_arch_setup): Call aarch64_linux_read_description.
4490 (regs_info): Rename to regs_info_aarch64.
4491 (aarch64_regs_info): Return right regs_info.
4492 (initialize_low_arch): Call initialize_low_arch_aarch32.
4494 2015-08-04 Yao Qi <yao.qi@linaro.org>
4496 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4497 * linux-aarch32-low.c: New file.
4498 * linux-aarch32-low.h: New file.
4499 * linux-arm-low.c (arm_fill_gregset): Move it to
4500 linux-aarch32-low.c.
4501 (arm_store_gregset): Likewise.
4502 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4503 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4504 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4505 (regs_info): Rename to regs_info_arm.
4506 (arm_regs_info): Return regs_info_aarch32 if
4507 have_ptrace_getregset is 1 and target description is
4508 arm_with_neon or arm_with_vfpv3.
4509 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4510 Call initialize_low_arch_aarch32 instead.
4512 2015-08-04 Yao Qi <yao.qi@linaro.org>
4514 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4515 * linux-low.c: ... here.
4516 * linux-low.h (have_ptrace_getregset): Declare it.
4518 2015-08-04 Pedro Alves <palves@redhat.com>
4520 * thread-db.c (struct thread_db): Use new typedefs.
4521 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4523 (disable_thread_event_reporting): Cast result of dlsym to
4524 destination function pointer type.
4525 (thread_db_mourn): Use td_ta_delete_ftype.
4527 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4529 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4531 (CDX_BREAKPOINT): Define for R2.
4532 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4533 (the_low_target): Add comments.
4535 2015-07-30 Yao Qi <yao.qi@linaro.org>
4537 * linux-arm-low.c (arm_hwcap): Remove it.
4538 (arm_read_description): New local variable arm_hwcap. Don't
4539 set arm_hwcap to zero.
4541 2015-07-30 Yao Qi <yao.qi@linaro.org>
4543 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4544 Use regcache->tdesc instead.
4545 (arm_store_wmmxregset): Likewise.
4546 (arm_fill_vfpregset): Likewise.
4547 (arm_store_vfpregset): Likewise.
4549 2015-07-30 Yao Qi <yao.qi@linaro.org>
4551 * linux-arm-low.c: Include arch/arm.h.
4552 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4553 (arm_store_gregset): Likewise.
4555 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4557 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4558 ptrace's 4th parameter.
4560 2015-07-27 Yao Qi <yao.qi@linaro.org>
4562 * configure.srv (case aarch64*-*-linux*): Don't set
4565 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4567 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4569 * linux-arm-low.c: Likewise.
4570 * linux-cris-low.c: Likewise.
4571 * linux-crisv32-low.c: Likewise.
4572 * linux-low.c: Likewise.
4573 * linux-m68k-low.c: Likewise.
4574 * linux-mips-low.c: Likewise.
4575 * linux-nios2-low.c: Likewise.
4576 * linux-s390-low.c: Likewise.
4577 * linux-sparc-low.c: Likewise.
4578 * linux-tic6x-low.c: Likewise.
4579 * linux-tile-low.c: Likewise.
4580 * linux-x86-low.c: Likewise.
4582 2015-07-24 Pedro Alves <palves@redhat.com>
4584 * config.in: Regenerate.
4585 * configure: Regenerate.
4587 2015-07-24 Pedro Alves <palves@redhat.com>
4589 * acinclude.m4: Include ../ptrace.m4.
4590 * configure.ac: Call GDB_AC_PTRACE.
4591 * config.in, configure: Regenerate.
4593 2015-07-24 Yao Qi <yao.qi@linaro.org>
4595 * linux-low.c (linux_create_inferior): Remove setting to
4596 proc->priv->new_inferior.
4597 (linux_attach): Likewise.
4598 (linux_low_filter_event): Likewise.
4599 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4601 2015-07-24 Yao Qi <yao.qi@linaro.org>
4603 * linux-low.c (linux_arch_setup): New function.
4604 (linux_low_filter_event): If proc->tdesc is NULL and
4605 proc->attached is true, call the_low_target.arch_setup.
4606 Otherwise, keep status pending, and return.
4607 (linux_resume_one_lwp_throw): Don't call get_pc if
4608 thread->while_stepping isn't NULL. Don't call
4609 get_thread_regcache if proc->tdesc is NULL.
4610 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4611 (linux_target_ops): Install arch_setup.
4612 * server.c (start_inferior): Call the_target->arch_setup.
4613 * target.h (struct target_ops) <arch_setup>: New field.
4614 (target_arch_setup): New marco.
4615 * lynx-low.c (lynx_target_ops): Update.
4616 * nto-low.c (nto_target_ops): Update.
4617 * spu-low.c (spu_target_ops): Update.
4618 * win32-low.c (win32_target_ops): Update.
4620 2015-07-24 Yao Qi <yao.qi@linaro.org>
4622 * linux-low.c (linux_add_process): Don't set
4623 proc->priv->new_inferior.
4624 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4625 (linux_attach): Likewise.
4627 2015-07-24 Yao Qi <yao.qi@linaro.org>
4629 * server.c (start_inferior): Code refactor.
4631 2015-07-24 Yao Qi <yao.qi@linaro.org>
4633 * server.c (process_serial_event): Set general_thread.
4635 2015-07-21 Yao Qi <yao.qi@linaro.org>
4637 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4638 aarch64_linux_get_debug_reg_capacity.
4640 2015-07-17 Yao Qi <yao.qi@linaro.org>
4642 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4643 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4644 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4645 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4646 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4647 (AARCH64_HWP_ALIGNMENT): Likewise.
4648 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4649 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4650 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4651 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4652 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4653 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4654 (struct aarch64_debug_reg_state): Likewise.
4655 (struct arch_lwp_info): Likewise.
4656 (aarch64_align_watchpoint): Likewise.
4657 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4658 (aarch64_watchpoint_length): Likewise.
4659 (aarch64_point_encode_ctrl_reg): Likewise
4660 (aarch64_point_is_aligned): Likewise.
4661 (aarch64_align_watchpoint): Likewise.
4662 (aarch64_linux_set_debug_regs):
4663 (aarch64_dr_state_insert_one_point): Likewise.
4664 (aarch64_dr_state_remove_one_point): Likewise.
4665 (aarch64_handle_breakpoint): Likewise.
4666 (aarch64_handle_aligned_watchpoint): Likewise.
4667 (aarch64_handle_unaligned_watchpoint): Likewise.
4668 (aarch64_handle_watchpoint): Likewise.
4670 2015-07-17 Yao Qi <yao.qi@linaro.org>
4672 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4673 and don't aarch64_get_debug_reg_state. All callers update.
4674 (aarch64_handle_aligned_watchpoint): Likewise.
4675 (aarch64_handle_unaligned_watchpoint): Likewise.
4676 (aarch64_handle_watchpoint): Likewise.
4677 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4678 (aarch64_remove_point): Likewise.
4680 2015-07-17 Yao Qi <yao.qi@linaro.org>
4682 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4684 (aarch64_handle_unaligned_watchpoint): Likewise.
4686 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4688 Revert the previous 3 commits:
4689 Move gdb_regex* to common/
4690 Move linux_find_memory_regions_full & co.
4691 gdbserver build-id attribute generator
4693 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4694 Jan Kratochvil <jan.kratochvil@redhat.com>
4696 gdbserver build-id attribute generator.
4697 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4698 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4699 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4701 (get_dynamic): Use find_pdhr to traverse program headers.
4702 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4703 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4704 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4705 (get_hex_build_id): New.
4706 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4707 to reply XML document.
4709 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4710 Jan Kratochvil <jan.kratochvil@redhat.com>
4712 * target.c: Include target/target-utils.h and fcntl.h.
4713 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4714 (target_fileio_read_stralloc): New functions.
4716 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4718 * Makefile.in (OBS): Add gdb_regex.o.
4720 * config.in: Rebuilt.
4721 * configure: Rebuilt.
4723 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4724 Jan Kratochvil <jan.kratochvil@redhat.com>
4726 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4727 * Makefile.in (OBS): Add target-utils.o.
4728 (linux-maps.o, target-utils.o): New.
4729 * configure.srv (srv_linux_obj): Add linux-maps.o.
4731 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4733 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4735 (the_low_target): Install it.
4737 2015-07-14 Pedro Alves <palves@redhat.com>
4739 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4740 Instead, ignore ECHILD, and throw an error for other errnos.
4742 2015-07-10 Pedro Alves <palves@redhat.com>
4744 * event-loop.c (struct callback_event) <data>: Change type to
4745 gdb_client_data instance instead of gdb_client_data pointer.
4746 (append_callback_event): Adjust.
4748 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4750 * linux-aarch64-low.c: Add comments for each linux_target_ops
4751 method. Remove comments already covered in target_ops and
4752 linux_target_ops definitions.
4753 (the_low_target): Add comments for each unimplemented method.
4755 2015-07-09 Yao Qi <yao.qi@linaro.org>
4757 * linux-aarch64-low.c (aarch64_regmap): Remove.
4758 (aarch64_usrregs_info): Remove.
4759 (regs_info): Set field usrregs to NULL.
4761 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4763 * linux-low.c: Include "rsp-low.h"
4764 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4765 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4766 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4767 (handle_btrace_enable_pt): New.
4768 (handle_btrace_general_set): Support "pt".
4769 (handle_btrace_conf_general_set): Support "pt:size".
4771 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4773 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4776 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4778 * linux-aarch64-low.c: Remove comment about endianness.
4779 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4780 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4783 2015-06-24 Gary Benson <gbenson@redhat.com>
4785 * linux-i386-ipa.c (stdint.h): Do not include.
4786 * lynx-i386-low.c (stdint.h): Likewise.
4787 * lynx-ppc-low.c (stdint.h): Likewise.
4788 * mem-break.c (stdint.h): Likewise.
4789 * thread-db.c (stdint.h): Likewise.
4790 * tracepoint.c (stdint.h): Likewise.
4791 * win32-low.c (stdint.h): Likewise.
4793 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4795 * server.c (write_qxfer_response): Update call to
4796 remote_escape_output.
4798 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4799 Jan Kratochvil <jan.kratochvil@redhat.com>
4801 Merge multiple hex conversions.
4802 * gdbreplay.c (tohex): Rename to 'fromhex'.
4803 (logchar): Use fromhex.
4805 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4807 * server.c (handle_qxfer_libraries): Set `version' attribute for
4810 2015-06-10 Gary Benson <gbenson@redhat.com>
4812 * target.h (struct target_ops) <multifs_open>: New field.
4813 <multifs_unlink>: Likewise.
4814 <multifs_readlink>: Likewise.
4815 * linux-low.c (nat/linux-namespaces.h): New include.
4816 (linux_target_ops): Initialize the_target->multifs_open,
4817 the_target->multifs_unlink and the_target->multifs_readlink.
4818 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4819 * hostio.c (hostio_fs_pid): New static variable.
4820 (hostio_handle_new_gdb_connection): New function.
4821 (handle_setfs): Likewise.
4822 (handle_open): Use the_target->multifs_open as appropriate.
4823 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4824 (handle_readlink): Use the_target->multifs_readlink as
4826 (handle_vFile): Handle vFile:setfs packets.
4827 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4828 after target_handle_new_gdb_connection.
4830 2015-06-10 Gary Benson <gbenson@redhat.com>
4832 * configure.ac (AC_CHECK_FUNCS): Add setns.
4833 * config.in: Regenerate.
4834 * configure: Likewise.
4835 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4836 (linux-namespaces.o): New rule.
4837 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4839 2015-06-09 Gary Benson <gbenson@redhat.com>
4841 * hostio.c (handle_open): Process mode argument with
4842 fileio_to_host_mode.
4844 2015-06-01 Yao Qi <yao.qi@linaro.org>
4846 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4847 * linux-x86-low.c: Likewise.
4849 2015-05-28 Don Breazeal <donb@codesourcery.com>
4851 * linux-low.c (handle_extended_wait): Initialize
4852 thread_info.last_resume_kind for new fork children.
4854 2015-05-15 Pedro Alves <palves@redhat.com>
4856 * target.h (target_handle_new_gdb_connection): Rewrite using if
4857 wrapped in do/while.
4859 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4861 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4862 * configure, config.in: Regenerate.
4863 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4866 2015-05-12 Don Breazeal <donb@codesourcery.com>
4868 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4869 PTRACE_EVENT_VFORK_DONE.
4870 (linux_low_ptrace_options, extended_event_reported): Add vfork
4872 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4873 and "vforkdone" for RSP 'T' Stop Reply Packet.
4874 * server.h (report_vfork_events): Declare
4877 2015-05-12 Don Breazeal <donb@codesourcery.com>
4879 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4880 (the_low_target) <new_fork>: Initialize new member.
4881 * linux-arm-low.c (arm_new_fork): New function.
4882 (the_low_target) <new_fork>: Initialize new member.
4883 * linux-low.c (handle_extended_wait): Call new target function
4885 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4886 * linux-mips-low.c (mips_add_watchpoint): New function
4887 extracted from mips_insert_point.
4888 (the_low_target) <new_fork>: Initialize new member.
4889 (mips_linux_new_fork): New function.
4890 (mips_insert_point): Call mips_add_watchpoint.
4891 * linux-x86-low.c (x86_linux_new_fork): New function.
4892 (the_low_target) <new_fork>: Initialize new member.
4894 2015-05-12 Don Breazeal <donb@codesourcery.com>
4896 * linux-low.c (handle_extended_wait): Implement return value,
4897 rename argument 'event_child' to 'event_lwp', handle
4898 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4899 (linux_low_ptrace_options): New function.
4900 (linux_low_filter_event): Call linux_low_ptrace_options,
4901 use different argument fo linux_enable_event_reporting,
4902 use return value from handle_extended_wait.
4903 (extended_event_reported): New function.
4904 (linux_wait_1): Call extended_event_reported and set
4905 status to report fork events.
4906 (linux_write_memory): Add pid to debug message.
4907 (reset_lwp_ptrace_options_callback): New function.
4908 (linux_handle_new_gdb_connection): New function.
4909 (linux_target_ops): Initialize new structure member.
4910 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4911 * lynx-low.c: Initialize new structure member.
4912 * remote-utils.c (prepare_resume_reply): Implement stop reason
4913 "fork" for "T" stop message.
4914 * server.c (handle_query): Call handle_new_gdb_connection.
4915 * server.h (report_fork_events): Declare global flag.
4916 * target.h (struct target_ops) <handle_new_gdb_connection>:
4918 (target_handle_new_gdb_connection): New macro.
4919 * win32-low.c: Initialize new structure member.
4921 2015-05-12 Don Breazeal <donb@codesourcery.com>
4923 * mem-break.c (APPEND_TO_LIST): Define macro.
4924 (clone_agent_expr): New function.
4925 (clone_one_breakpoint): New function.
4926 (clone_all_breakpoints): New function.
4927 * mem-break.h: Declare new functions.
4929 2015-05-12 Don Breazeal <donb@codesourcery.com>
4931 * linux-low.c (linux_supports_fork_events): New function.
4932 (linux_supports_vfork_events): New function.
4933 (linux_target_ops): Initialize new structure members.
4934 (initialize_low): Call linux_check_ptrace_features.
4935 * lynx-low.c (lynx_target_ops): Initialize new structure
4937 * server.c (report_fork_events, report_vfork_events):
4939 (handle_query): Add new features to qSupported packet and
4941 (captured_main): Initialize new global variables.
4942 * target.h (struct target_ops) <supports_fork_events>:
4944 <supports_vfork_events>: New member.
4945 (target_supports_fork_events): New macro.
4946 (target_supports_vfork_events): New macro.
4947 * win32-low.c (win32_target_ops): Initialize new structure
4950 2015-05-12 Gary Benson <gbenson@redhat.com>
4952 * server.c (handle_qxfer_exec_file): Use current process
4955 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4957 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4958 Remove HAVE_PTRACE_GETREGS conditionals.
4959 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4960 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4962 2015-05-08 Yao Qi <yao.qi@linaro.org>
4964 * linux-low.c (linux_supports_conditional_breakpoints): New
4966 (linux_target_ops): Install new target method.
4967 * lynx-low.c (lynx_target_ops): Install NULL hook for
4968 supports_conditional_breakpoints.
4969 * nto-low.c (nto_target_ops): Likewise.
4970 * spu-low.c (spu_target_ops): Likewise.
4971 * win32-low.c (win32_target_ops): Likewise.
4972 * server.c (handle_query): Check
4973 target_supports_conditional_breakpoints.
4974 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4976 (target_supports_conditional_breakpoints): New macro.
4978 2015-05-06 Pedro Alves <palves@redhat.com>
4981 * server.c (start_inferior): If the process exits, mourn it.
4983 2015-04-21 Gary Benson <gbenson@redhat.com>
4985 * hostio.c (fileio_open_flags_to_host): Factored out to
4986 fileio_to_host_openflags in common/fileio.c. Single use
4989 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4991 * linux-xtensa-low.c (xtensa_fill_gregset)
4992 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4995 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4997 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4998 (regs_info): Replace usrregs pointer with NULL.
5000 2015-04-17 Gary Benson <gbenson@redhat.com>
5002 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5003 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5004 * server.c (handle_qxfer_exec_file): New function.
5005 (qxfer_packets): Add exec-file entry.
5006 (handle_query): Report qXfer:exec-file:read as supported packet.
5008 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5010 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5012 2015-04-09 Gary Benson <gbenson@redhat.com>
5014 * hostio-errno.c (errno_to_fileio_error): Remove function.
5015 Update caller to use remote_fileio_to_fio_error.
5017 2015-04-09 Yao Qi <yao.qi@linaro.org>
5019 * linux-low.c (linux_insert_point): Call
5020 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5021 (linux_remove_point): Call remove_memory_breakpoint if type is
5023 * linux-x86-low.c (x86_insert_point): Don't call
5024 insert_memory_breakpoint.
5025 (x86_remove_point): Don't call remove_memory_breakpoint.
5027 2015-04-01 Pedro Alves <palves@redhat.com>
5028 Cleber Rosa <crosa@redhat.com>
5030 * server.c (gdbserver_usage): Reorganize and extend the usage
5033 2015-03-24 Pedro Alves <palves@redhat.com>
5035 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5036 output. Also dump TRAP_TRACE.
5037 (linux_low_filter_event): In debug output, distinguish a
5038 resume_stop SIGSTOP from a delayed SIGSTOP.
5040 2015-03-24 Gary Benson <gbenson@redhat.com>
5042 * linux-x86-low.c (x86_linux_new_thread): Moved to
5044 (x86_linux_prepare_to_resume): Likewise.
5046 2015-03-24 Gary Benson <gbenson@redhat.com>
5048 * Makefile.in (x86-linux-dregs.o): New rule.
5049 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5050 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5051 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5052 (x86_linux_dr_get): Likewise.
5053 (x86_linux_dr_set): Likewise.
5054 (update_debug_registers_callback): Likewise.
5055 (x86_linux_dr_set_addr): Likewise.
5056 (x86_linux_dr_get_addr): Likewise.
5057 (x86_linux_dr_set_control): Likewise.
5058 (x86_linux_dr_get_control): Likewise.
5059 (x86_linux_dr_get_status): Likewise.
5060 (x86_linux_update_debug_registers): Likewise.
5062 2015-03-24 Gary Benson <gbenson@redhat.com>
5064 * linux-x86-low.c (x86_linux_update_debug_registers):
5065 New function, factored out from...
5066 (x86_linux_prepare_to_resume): ...this.
5068 2015-03-24 Gary Benson <gbenson@redhat.com>
5070 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5071 (x86_linux_dr_set): Likewise.
5072 (update_debug_registers_callback): Likewise.
5073 (x86_linux_dr_set_addr): Likewise.
5074 (x86_linux_dr_get_addr): Likewise.
5075 (x86_linux_dr_set_control): Likewise.
5076 (x86_linux_dr_get_control): Likewise.
5077 (x86_linux_dr_get_status): Likewise.
5078 (x86_linux_prepare_to_resume): Likewise.
5080 2015-03-24 Gary Benson <gbenson@redhat.com>
5082 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5083 Use perror_with_name. Pass string through gettext.
5084 (x86_linux_dr_set): Likewise.
5086 2015-03-24 Gary Benson <gbenson@redhat.com>
5088 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5089 (x86_linux_dr_set_addr): ...this.
5090 (x86_dr_low_get_addr): Rename to...
5091 (x86_linux_dr_get_addr): ...this.
5092 (x86_dr_low_set_control): Rename to...
5093 (x86_linux_dr_set_control): ...this.
5094 (x86_dr_low_get_control): Rename to...
5095 (x86_linux_dr_get_control): ...this.
5096 (x86_dr_low_get_status): Rename to...
5097 (x86_linux_dr_get_status): ...this.
5098 (x86_dr_low): Update with new function names.
5100 2015-03-24 Gary Benson <gbenson@redhat.com>
5102 * Makefile.in (x86-linux.o): New rule.
5103 * configure.srv: Add x86-linux.o to relevant targets.
5104 * linux-low.c (lwp_set_arch_private_info): New function.
5105 (lwp_arch_private_info): Likewise.
5106 * linux-x86-low.c: Include nat/x86-linux.h.
5107 (arch_lwp_info): Removed structure.
5108 (update_debug_registers_callback):
5109 Use lwp_set_debug_registers_changed.
5110 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5111 and lwp_set_debug_registers_changed.
5112 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5114 2015-03-24 Gary Benson <gbenson@redhat.com>
5116 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5117 * linux-arm-low.c (arm_new_thread): Likewise.
5118 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5119 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5120 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5121 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5123 2015-03-24 Gary Benson <gbenson@redhat.com>
5125 * linux-low.c (ptid_of_lwp): New function.
5126 (lwp_is_stopped): Likewise.
5127 (lwp_stop_reason): Likewise.
5128 * linux-x86-low.c (update_debug_registers_callback):
5130 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5133 2015-03-24 Gary Benson <gbenson@redhat.com>
5135 * linux-low.h (linux_stop_lwp): Remove declaration.
5137 2015-03-24 Gary Benson <gbenson@redhat.com>
5139 * linux-low.h: Include nat/linux-nat.h.
5140 * linux-low.c (iterate_over_lwps_args): New structure.
5141 (iterate_over_lwps_filter): New function.
5142 (iterate_over_lwps): Likewise.
5143 * linux-x86-low.c (update_debug_registers_callback):
5144 Update signature to what iterate_over_lwps expects.
5145 Remove PID check that iterate_over_lwps now performs.
5146 (x86_dr_low_set_addr): Use iterate_over_lwps.
5147 (x86_dr_low_set_control): Likewise.
5149 2015-03-24 Gary Benson <gbenson@redhat.com>
5151 * linux-x86-low.c (x86_debug_reg_state): New function.
5152 (x86_linux_prepare_to_resume): Use the above.
5154 2015-03-24 Gary Benson <gbenson@redhat.com>
5156 * linux-low.c (current_lwp_ptid): New function.
5157 * linux-x86-low.c: Include nat/linux-nat.h.
5158 (x86_dr_low_get_addr): Use current_lwp_ptid.
5159 (x86_dr_low_get_control): Likewise.
5160 (x86_dr_low_get_status): Likewise.
5162 2015-03-20 Pedro Alves <palves@redhat.com>
5164 * tracepoint.c (cmd_qtstatus): Make "str" const.
5166 2015-03-20 Pedro Alves <palves@redhat.com>
5168 * server.c (handle_general_set): Make "req_str" const.
5170 2015-03-19 Pedro Alves <palves@redhat.com>
5172 * linux-low.c (linux_resume_one_lwp): Rename to ...
5173 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5174 instead call perror_with_name.
5175 (check_ptrace_stopped_lwp_gone): New function.
5176 (linux_resume_one_lwp): Reimplement as wrapper around
5177 linux_resume_one_lwp_throw that swallows errors if the LWP is
5180 2015-03-19 Pedro Alves <palves@redhat.com>
5182 * linux-low.c (count_events_callback, select_event_lwp_callback):
5183 No longer check whether the thread has resume_stop as last resume
5186 2015-03-19 Pedro Alves <palves@redhat.com>
5188 * linux-low.c (count_events_callback, select_event_lwp_callback):
5189 Use the lwp's status_pending_p field, not the thread's.
5191 2015-03-19 Pedro Alves <palves@redhat.com>
5193 * linux-low.c (select_event_lwp_callback): Update comments to
5194 no longer mention SIGTRAP.
5196 2015-03-18 Gary Benson <gbenson@redhat.com>
5198 * server.c (handle_query): Do not report vFile:fstat as supported.
5200 2015-03-11 Gary Benson <gbenson@redhat.com>
5202 * hostio.c (sys/types.h): New include.
5203 (sys/stat.h): Likewise.
5204 (common-remote-fileio.h): Likewise.
5205 (handle_fstat): New function.
5206 (handle_vFile): Handle vFile:fstat packets.
5208 2015-03-11 Gary Benson <gbenson@redhat.com>
5210 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5211 struct stat.st_blocks and struct stat.st_blksize.
5212 * configure: Regenerate.
5213 * config.in: Likewise.
5214 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5215 (OBS): Add common-remote-fileio.o.
5216 (common-remote-fileio.o): New rule.
5218 2015-03-09 Pedro Alves <palves@redhat.com>
5220 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5221 'struct sockaddr' pointer in 'accept' call.
5223 2015-03-09 Pedro Alves <palves@redhat.com>
5226 2015-03-07 Pedro Alves <palves@redhat.com>
5227 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5228 or <winsock2.h> here. Instead include "gdb_socket.h".
5229 (remote_open): Use union gdb_sockaddr_u.
5230 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5231 or <winsock2.h> here. Instead include "gdb_socket.h".
5232 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5233 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5235 (init_named_socket, gdb_agent_helper_thread): Use union
5238 2015-03-07 Pedro Alves <palves@redhat.com>
5240 * configure.ac (build_warnings): Move
5241 -Wdeclaration-after-statement to the C-specific set.
5242 * configure: Regenerate.
5244 2015-03-07 Pedro Alves <palves@redhat.com>
5246 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5247 or <winsock2.h> here. Instead include "gdb_socket.h".
5248 (remote_open): Use union gdb_sockaddr_u.
5249 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5250 or <winsock2.h> here. Instead include "gdb_socket.h".
5251 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5252 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5254 (init_named_socket, gdb_agent_helper_thread): Use union
5257 2015-03-07 Pedro Alves <palves@redhat.com>
5259 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5262 2015-03-06 Yao Qi <yao.qi@linaro.org>
5264 * linux-aarch64-low.c (aarch64_insert_point): Use
5265 show_debug_regs as a boolean.
5266 (aarch64_remove_point): Likewise.
5268 2015-03-05 Pedro Alves <palves@redhat.com>
5270 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5271 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5272 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5273 * nto-low.c (nto_target_ops): Likewise.
5274 * spu-low.c (spu_target_ops): Likewise.
5275 * win32-low.c (win32_target_ops): Likewise.
5277 2015-03-04 Pedro Alves <palves@redhat.com>
5279 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5280 Decide whether a breakpoint triggered based on the SIGTRAP's
5282 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5283 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5284 (linux_low_filter_event): Check for breakpoints before checking
5286 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5288 (linux_stopped_by_sw_breakpoint)
5289 (linux_supports_stopped_by_sw_breakpoint)
5290 (linux_stopped_by_hw_breakpoint)
5291 (linux_supports_stopped_by_hw_breakpoint): New functions.
5292 (linux_target_ops): Install new target methods.
5294 2015-03-04 Pedro Alves <palves@redhat.com>
5296 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5297 * server.c (swbreak_feature, hwbreak_feature): New globals.
5298 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5299 (captured_main): Clear swbreak_feature and hwbreak_feature.
5300 * server.h (swbreak_feature, hwbreak_feature): Declare.
5301 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5302 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5303 supports_stopped_by_hw_breakpoint>: New fields.
5304 (target_supports_stopped_by_sw_breakpoint)
5305 (target_stopped_by_sw_breakpoint)
5306 (target_supports_stopped_by_hw_breakpoint)
5307 (target_stopped_by_hw_breakpoint): Declare.
5309 2015-03-04 Pedro Alves <palves@redhat.com>
5311 enum lwp_stop_reason -> enum target_stop_reason
5312 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5313 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5314 (linux_wait_1, stuck_in_jump_pad_callback)
5315 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5316 (linux_stopped_by_watchpoint):
5317 * linux-low.h (enum lwp_stop_reason): Delete.
5318 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5319 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5321 2015-03-04 Yao Qi <yao.qi@linaro.org>
5323 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5325 2015-03-03 Gary Benson <gbenson@redhat.com>
5327 * hostio.c (handle_vFile): Fix prefix lengths.
5329 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5331 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5334 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5336 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5337 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5338 (clean): Add "rm -f" for above C files.
5339 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5340 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5341 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5342 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5343 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5344 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5345 (init_registers_s390x_vx_linux64)
5346 (init_registers_s390x_tevx_linux64)
5347 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5348 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5350 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5351 (s390_store_vxrs_high): New functions.
5352 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5354 (s390_arch_setup): Add logic for selecting one of the new target
5355 descriptions. Activate the new vector regsets if applicable.
5356 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5357 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5358 and init_registers_s390x_tevx_linux64.
5360 2015-03-01 Pedro Alves <palves@redhat.com>
5362 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5365 2015-02-27 Pedro Alves <palves@redhat.com>
5367 * linux-x86-low.c (u_debugreg_offset): New function.
5368 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5370 2015-02-27 Pedro Alves <palves@redhat.com>
5372 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5373 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5374 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5375 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5376 (ps_lsetfpregs, ps_getpid)
5377 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5378 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5379 (ps_lsetxregs, ps_plog): Declare.
5381 2015-02-27 Pedro Alves <palves@redhat.com>
5383 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5384 IP_AGENT_EXPORT_FUNC.
5385 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5386 IP_AGENT_EXPORT_FUNC.
5387 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5388 (IP_AGENT_EXPORT): Delete.
5389 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5390 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5391 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5392 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5393 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5394 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5395 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5396 (traceframe_read_count, traceframe_write_count)
5397 (traceframes_created, trace_state_variables, get_raw_reg)
5398 (get_trace_state_variable_value, set_trace_state_variable_value)
5399 (ust_loaded, helper_thread_id, cmd_buf): Use
5400 IPA_SYM_EXPORTED_NAME.
5401 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5402 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5403 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5404 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5405 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5406 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5407 EXTERN_C_PUSH/EXTERN_C_POP.
5408 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5409 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5410 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5411 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5412 (traceframe_write_count, traceframe_read_count)
5413 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5414 (about_to_request_buffer_space, get_trace_state_variable_value)
5415 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5416 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5417 EXTERN_C_PUSH/EXTERN_C_POP.
5418 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5419 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5420 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5421 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5422 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5423 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5424 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5425 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5427 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5428 (IP_AGENT_EXPORT_VAR_DECL): Define.
5430 (gdb_agent_get_raw_reg): Declare.
5432 2015-02-27 Tom Tromey <tromey@redhat.com>
5433 Pedro Alves <palves@redhat.com>
5435 Rename symbols whose names are reserved C++ keywords throughout.
5437 2015-02-27 Pedro Alves <palves@redhat.com>
5439 * Makefile.in (COMPILER): New, get it from autoconf.
5440 (CXX): Get from autoconf instead.
5441 (COMPILE.pre): Use COMPILER.
5442 (CC-LD): Rename to ...
5443 (CC_LD): ... this. Use COMPILER.
5444 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5445 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5446 * acinclude.m4: Include build-with-cxx.m4.
5447 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5448 Disable -Werror by default if building in C++ mode.
5449 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5450 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5451 the C++ compiler. Save/restore CXXFLAGS too.
5452 * configure: Regenerate.
5454 2015-02-27 Pedro Alves <palves@redhat.com>
5456 * acinclude.m4: Include libiberty.m4.
5457 * configure.ac: Call libiberty_INIT.
5458 * config.in, configure: Regenerate.
5460 2015-02-26 Pedro Alves <palves@redhat.com>
5462 * linux-low.c (linux_wait_1): When incrementing the PC past a
5463 program breakpoint always use the_low_target.breakpoint_len as
5464 increment, rather than the maximum between that and
5465 the_low_target.decr_pc_after_break.
5467 2015-02-23 Pedro Alves <palves@redhat.com>
5469 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5470 thread was doing a step-over; always adjust the PC if
5471 we stepped over a permanent breakpoint.
5472 (linux_wait_1): If we stepped over breakpoint that was on top of a
5473 permanent breakpoint, manually advance the PC past it.
5475 2015-02-23 Pedro Alves <palves@redhat.com>
5477 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5479 (x86_fill_gregset, x86_store_gregset): Use it when handling
5482 2015-02-20 Pedro Alves <palves@redhat.com>
5484 * thread-db.c: Include "nat/linux-procfs.h".
5485 (thread_db_init): Skip listing new threads if the kernel supports
5486 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5488 2015-02-20 Pedro Alves <palves@redhat.com>
5490 * linux-low.c (status_pending_p_callback): Use ptid_match.
5492 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5494 PR breakpoints/16812
5495 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5496 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5497 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5499 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5501 PR breakpoints/15956
5502 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5504 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5506 * linux-low.c (linux_low_btrace_conf): Print size.
5507 * server.c (handle_btrace_conf_general_set): New.
5508 (hanle_general_set): Call handle_btrace_conf_general_set.
5509 (handle_query): Report Qbtrace-conf:bts:size as supported.
5511 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5513 * linux-low.c (linux_low_enable_btrace): Update parameters.
5514 (linux_low_btrace_conf): New.
5515 (linux_target_ops)<to_btrace_conf>: Initialize.
5516 * server.c (current_btrace_conf): New.
5517 (handle_btrace_enable): Rename to ...
5518 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5519 to target_enable_btrace. Update comment. Update users.
5520 (handle_qxfer_btrace_conf): New.
5521 (qxfer_packets): Add btrace-conf entry.
5522 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5523 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5524 (target_ops)<read_btrace_conf>: New.
5525 (target_enable_btrace): Update parameters.
5526 (target_read_btrace_conf): New.
5528 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5530 * server.c (handle_btrace_general_set): Remove call to
5531 target_supports_btrace.
5532 (supported_btrace_packets): New.
5533 (handle_query): Call supported_btrace_packets.
5534 * target.h: include btrace-common.h.
5535 (btrace_target_info): Removed.
5536 (supports_btrace, target_supports_btrace): Update parameters.
5538 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5540 * Makefile.in (SFILES): Add common/btrace-common.c.
5541 (OBS): Add common/btrace-common.o.
5542 (btrace-common.o): Add build rules.
5543 * linux-low: Include btrace-common.h.
5544 (linux_low_read_btrace): Use struct btrace_data. Call
5545 btrace_data_init and btrace_data_fini.
5547 2015-02-06 Pedro Alves <palves@redhat.com>
5549 * thread-db.c (find_new_threads_callback): Add debug output.
5551 2015-02-04 Pedro Alves <palves@redhat.com>
5553 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5554 (resume_stopped_resumed_lwps): New function.
5555 (linux_wait_for_event_filtered): Use it.
5557 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5559 * Makefile.in (SFILES): Add linux-personality.c.
5560 (linux-personality.o): New rule.
5561 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5562 list of objects to be built.
5563 * linux-low.c: Include nat/linux-personality.h.
5564 (linux_create_inferior): Remove code to disable address space
5565 randomization (moved to ../nat/linux-personality.c). Create
5566 cleanup to disable address space randomization.
5568 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5570 * Makefile.in (posix-strerror.o): New rule.
5571 (mingw-strerror.o): Likewise.
5572 * configure: Regenerated.
5573 * configure.ac: Source file ../common/common.host. Initialize new
5574 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5576 2015-01-14 Yao Qi <yao@codesourcery.com>
5578 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5579 (ppc-linux.o): New rule.
5580 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5581 * configure.ac: AC_CHECK_FUNCS(getauxval).
5582 * config.in: Re-generated.
5583 * configure: Re-generated.
5584 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5585 ppc64_64bit_inferior_p
5587 2015-01-14 Yao Qi <yao@codesourcery.com>
5589 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5590 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5591 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5592 (PT_ORIG_R3, PT_TRAP): Likewise.
5593 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5594 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5595 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5597 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5599 * i387-fp.c (i387_cache_to_xsave): In look over
5600 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5601 zmmh_low_space field by use of zmmh_high_space.
5603 2015-01-09 Pedro Alves <palves@redhat.com>
5605 * linux-low.c (step_over_bkpt): Move higher up in the file.
5606 (handle_extended_wait): Don't store the stop_pc here.
5607 (get_stop_pc): Adjust comments and rename to ...
5608 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5609 stopped for a software breakpoint or hardware breakpoint.
5610 (thread_still_has_status_pending_p): New function.
5611 (status_pending_p_callback): Use
5612 thread_still_has_status_pending_p. If the event is no longer
5613 interesting, resume the LWP.
5614 (handle_tracepoints): Add assert.
5615 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5616 (wstatus_maybe_breakpoint): New function.
5617 (cancel_breakpoint): Delete function.
5618 (check_stopped_by_watchpoint): New function, factored out from
5619 linux_low_filter_event.
5620 (lp_status_maybe_breakpoint): Delete function.
5621 (linux_low_filter_event): Remove filter_ptid argument.
5622 Leave thread group exits pending here. Store the LWP's stop PC.
5623 Always leave events pending.
5624 (linux_wait_for_event_filtered): Pull all events out of the
5625 kernel, and leave them all pending.
5626 (count_events_callback, select_event_lwp_callback): Consider all
5628 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5629 (select_event_lwp): Only give preference to the stepping LWP in
5630 all-stop mode. Adjust comments.
5631 (ignore_event): New function.
5632 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5633 references to cancel_breakpoints. Adjust to renames. Also give
5634 equal priority to all LWPs that have had events in non-stop mode.
5635 If reporting a software breakpoint event, unadjust the LWP's PC.
5636 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5637 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5639 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5640 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5641 (linux_stopped_by_watchpoint): Adjust.
5642 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5643 * linux-low.h (enum lwp_stop_reason): New.
5644 (struct lwp_info) <stop_pc>: Adjust comment.
5645 <stopped_by_watchpoint>: Delete field.
5646 <stop_reason>: New field.
5647 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5648 * mem-break.c (software_breakpoint_inserted_here)
5649 (hardware_breakpoint_inserted_here): New function.
5650 * mem-break.h (software_breakpoint_inserted_here)
5651 (hardware_breakpoint_inserted_here): Declare.
5652 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5653 (cancel_breakpoints): Delete.
5654 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5655 (upload_fast_traceframes): Remove references to
5658 2015-01-09 Pedro Alves <palves@redhat.com>
5660 * thread-db.c (find_new_threads_callback): Ignore thread if the
5661 kernel thread ID is -1.
5663 2015-01-09 Pedro Alves <palves@redhat.com>
5665 * linux-low.c (linux_attach_fail_reason_string): Move to
5666 nat/linux-ptrace.c, and rename.
5667 (linux_attach_lwp): Update comment.
5668 (attach_proc_task_lwp_callback): New function.
5669 (linux_attach): Adjust to rename and use
5670 linux_proc_attach_tgid_threads.
5671 (linux_attach_fail_reason_string): Delete declaration.
5673 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5675 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5676 * server.c (gdbserver_version): Likewise.
5678 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5680 * remote-utils.c: Include ctype.h.
5681 (input_interrupt): Explicitly handle the case when the char
5682 received is the NUL byte. Improve the printing of non-ASCII
5685 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5687 * linux-low.c (linux_low_filter_event): Update call to
5688 linux_enable_event_reporting following the addition of
5689 a new parameter to that function.
5691 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5694 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5695 (AARCH64_FPCR_REGNO): Likewise.
5696 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5697 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5698 (aarch64_store_fpregset): Likewise.
5700 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5702 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5703 Remove FIXME comment about assumption about N.
5705 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5707 * configure.ac: If large-file support is disabled in GDBserver,
5708 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5709 * configure: Regenerate.
5711 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5713 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5714 warning upon ENODATA from ptrace.
5715 * linux-s390-low.c (s390_store_tdb): New.
5716 (s390_regsets): Add regset for NT_S390_TDB.
5718 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5720 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5721 without a fill_function.
5722 * linux-s390-low.c (s390_fill_last_break): Remove.
5723 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5724 (s390_arch_setup): Use regset's size instead of fill_function for
5727 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5729 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5730 the regset's store function when ptrace returned an error.
5731 * regcache.c (get_thread_regcache): Invalidate register cache
5732 before fetching inferior's registers.
5734 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5736 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5737 while-loop as for-loop.
5738 (regsets_store_inferior_registers): Likewise.
5740 2014-11-28 Yao Qi <yao@codesourcery.com>
5742 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5743 * config.in, configure: Re-generate.
5744 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5747 2014-11-21 Yao Qi <yao@codesourcery.com>
5749 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5750 (AC_CHECK_HEADERS): Remove malloc.h.
5751 * configure: Re-generated.
5752 * config.in: Re-generated.
5753 * server.h: Don't include alloca.h and malloc.h.
5754 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5755 Don't include malloc.h.
5757 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5759 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5760 corresponding ERRNO check in same block.
5762 2014-11-12 Pedro Alves <palves@redhat.com>
5764 * server.c (cont_thread): Update comment.
5765 (start_inferior, attach_inferior): No longer clear cont_thread.
5766 (handle_v_cont): No longer set cont_thread.
5767 (captured_main): Clear cont_thread each time a GDB connects.
5769 2014-11-12 Pedro Alves <palves@redhat.com>
5771 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5772 thread, and don't resume all threads if the Hc thread has exited.
5774 2014-11-12 Pedro Alves <palves@redhat.com>
5776 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5777 the process group instead of to a specific LWP.
5779 2014-10-15 Pedro Alves <palves@redhat.com>
5782 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5784 (arm_set_thread_context): Delete.
5785 (the_low_target): Adjust.
5786 * win32-i386-low.c (debug_registers_changed)
5787 (debug_registers_used): Delete.
5788 (update_debug_registers_callback): New function.
5789 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5790 needing to update their debug registers.
5791 (win32_get_current_dr): New function.
5792 (x86_dr_low_get_addr, x86_dr_low_get_control)
5793 (x86_dr_low_get_status): Fetch the debug register from the thread
5795 (i386_initial_stuff): Adjust.
5796 (i386_get_thread_context): Remove current_event parameter. Don't
5797 clear debug_registers_changed nor copy DR values to
5799 (i386_set_thread_context): Delete.
5800 (i386_prepare_to_resume): New function.
5801 (i386_thread_added): Mark the thread as needing to update irs
5803 (the_low_target): Remove i386_set_thread_context and install
5804 i386_prepare_to_resume.
5805 * win32-low.c (win32_get_thread_context): Adjust.
5806 (win32_set_thread_context): Use SetThreadContext
5808 (win32_prepare_to_resume): New function.
5809 (win32_require_context): New function, factored out from ...
5810 (thread_rec): ... this.
5811 (continue_one_thread): Call win32_prepare_to_resume on each thread
5812 we're about to continue.
5813 (win32_resume): Call win32_prepare_to_resume on the event thread.
5814 * win32-low.h (struct win32_thread_info)
5815 <debug_registers_changed>: New field.
5816 (struct win32_target_ops): Change prototype of set_thread_context,
5817 delete set_thread_context and add prepare_to_resume.
5818 (win32_require_context): New declaration.
5820 2014-10-08 Gary Benson <gbenson@redhat.com>
5822 * server.h: Do not include common-exceptions.h.
5824 2014-10-08 Gary Benson <gbenson@redhat.com>
5826 * server.h: Do not include cleanups.h.
5828 2014-09-30 James Hogan <james.hogan@imgtec.com>
5830 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5833 2014-09-23 Yao Qi <yao@codesourcery.com>
5835 * linux-low.c (lp_status_maybe_breakpoint): New function.
5836 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5837 (count_events_callback): Likewise.
5838 (select_event_lwp_callback): Likewise.
5839 (cancel_breakpoints_callback): Likewise.
5841 2014-09-19 Don Breazeal <donb@codesourcery.com>
5843 * linux-low.c (handle_extended_wait): Call
5844 linux_ptrace_get_extended_event.
5845 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5846 linux_is_extended_waitstatus.
5848 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5850 * Makefile.in (CPPFLAGS): Define.
5851 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5852 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5854 2014-09-16 Gary Benson <gbenson@redhat.com>
5856 * inferiors.h (current_inferior): Renamed as...
5857 (current_thread): New variable. All uses updated.
5858 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5859 (maybe_move_out_of_jump_pad): Likewise.
5860 (cancel_breakpoint): Likewise.
5861 (linux_low_filter_event): Likewise.
5862 (wait_for_sigstop): Likewise.
5863 (linux_resume_one_lwp): Likewise.
5864 (need_step_over_p): Likewise.
5865 (start_step_over): Likewise.
5866 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5867 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5868 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5869 and save_inferior as saved_thread.
5870 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5872 (regcache_invalidate_thread): Likewise.
5873 * remote-utils.c (prepare_resume_reply): Likewise.
5874 * thread-db.c (thread_db_get_tls_address): Likewise.
5875 (disable_thread_event_reporting): Likewise.
5876 (remove_thread_event_breakpoints): Likewise.
5877 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5879 * target.h (set_desired_inferior): Renamed as...
5880 (set_desired_thread): New declaration. All uses updated.
5881 * server.c (myresume): Updated comment to reference thread instead
5883 (handle_serial_event): Likewise.
5884 (handle_target_event): Likewise.
5886 2014-09-12 Tom Tromey <tromey@redhat.com>
5887 Gary Benson <gbenson@redhat.com>
5889 * regcache.h: Include common-regcache.h.
5890 (regcache_read_pc): Don't declare.
5891 * regcache.c (get_thread_regcache_for_ptid): New function.
5893 2014-09-11 Tom Tromey <tromey@redhat.com>
5894 Gary Benson <gbenson@redhat.com>
5896 * symbol.c: New file.
5897 * Makefile.in (SFILES): Add symbol.c.
5898 (OBS): Add symbol.o.
5900 2014-09-11 Gary Benson <gbenson@redhat.com>
5902 * target.c (target_stop_ptid, target_continue_ptid): New
5905 2014-09-11 Tom Tromey <tromey@redhat.com>
5906 Gary Benson <gbenson@redhat.com>
5908 * target.h: Include target/target.h.
5909 * target.c (target_read_memory, target_read_uint32)
5910 (target_write_memory): New functions.
5912 2014-09-11 Gary Benson <gbenson@redhat.com>
5914 * server.h (debug_hw_points): Don't declare.
5915 * server.c (debug_hw_points): Don't define. Replace all uses
5916 with show_debug_regs.
5917 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5918 all uses with show_debug_regs.
5920 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5922 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5923 endianness into account.
5924 (ppc_supply_ptrace_register): Likewise.
5926 2014-09-03 James Hogan <james.hogan@imgtec.com>
5928 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5929 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5931 2014-09-03 Gary Benson <gbenson@redhat.com>
5933 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5934 ALL_DEBUG_ADDRESS_REGISTERS.
5936 2014-09-02 Gary Benson <gbenson@redhat.com>
5938 * i386-low.h: Renamed as...
5939 * x86-low.h: New file. All type, function and variable name
5940 prefixes changed from "i386_" to "x86_". All references updated.
5941 * i386-low.c: Renamed as...
5942 * x86-low.c: New file. All type, function and variable name
5943 prefixes changed from "i386_" to "x86_". All references updated.
5945 2014-09-02 Gary Benson <gbenson@redhat.com>
5947 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5948 (x86_linux_new_thread): Likewise.
5950 2014-08-29 Gary Benson <gbenson@redhat.com>
5952 * server.h (setjmp.h): Do not include.
5953 (toplevel): Do not declare.
5954 (common-exceptions.h): Include.
5955 (cleanups.h): Likewise.
5956 * server.c (toplevel): Do not define.
5957 (exit_code): New static global.
5958 (detach_or_kill_for_exit_cleanup): New function.
5959 (main): New function. Original main renamed to...
5960 (captured_main): New function.
5961 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5963 2014-08-29 Gary Benson <gbenson@redhat.com>
5965 * Makefile.in (SFILES): Add common/common-exceptions.c.
5966 (OBS): Add common-exceptions.o.
5967 (common-exceptions.o): New rule.
5968 * utils.c (prepare_to_throw_exception): New function.
5970 2014-08-29 Gary Benson <gbenson@redhat.com>
5972 * config.in: Regenerate.
5973 * configure: Likewise.
5975 2014-08-29 Gary Benson <gbenson@redhat.com>
5977 * Makefile.in (SFILES): Add common/cleanups.c.
5979 (cleanups.o): New rule.
5981 2014-08-29 Gary Benson <gbenson@redhat.com>
5983 * utils.c (internal_vwarning): New function.
5985 2014-08-28 Gary Benson <gbenson@redhat.com>
5987 * utils.h (fatal): Remove declaration.
5988 * utils.c (fatal): Remove function.
5990 2014-08-28 Gary Benson <gbenson@redhat.com>
5992 * tracepoint.c (gdb_agent_init): Replace fatal with
5994 (initialize_tracepoint): Likewise.
5996 2014-08-28 Gary Benson <gbenson@redhat.com>
5998 * remote-utils.c (remote_prepare): Replace fatal with error.
6000 2014-08-28 Gary Benson <gbenson@redhat.com>
6002 * linux-low.c (linux_async): Replace fatal with warning.
6004 (linux_start_non_stop): Return -1 if linux_async failed.
6006 2014-08-28 Gary Benson <gbenson@redhat.com>
6008 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6010 (i386_dr_low_get_addr): Remove vague comment.
6011 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6014 2014-08-28 Gary Benson <gbenson@redhat.com>
6016 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6017 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6019 (linux_resume_one_lwp): Likewise.
6020 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6022 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6023 with internal_error.
6024 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6025 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6026 (find_register_by_name): Replace fatal with internal_error.
6027 (find_regno): Likewise.
6028 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6029 * thread-db.c (thread_db_create_event): Likewise.
6030 (thread_db_load_search): Likewise.
6031 (try_thread_db_load_1): Likewise.
6032 * tracepoint.c (get_jump_space_head): Replace fatal with
6034 (claim_trampoline_space): Likewise.
6035 (have_fast_tracepoint_trampoline_buffer): Likewise.
6036 (cmd_qtstart): Likewise.
6037 (stop_tracing): Likewise.
6038 (fast_tracepoint_collecting): Likewise.
6039 (target_malloc): Likewise.
6040 (download_tracepoint): Likewise.
6041 (download_trace_state_variables): Replace check with gdb_assert.
6042 (upload_fast_traceframes): Replace fatal with internal_error.
6044 2014-08-19 Tom Tromey <tromey@redhat.com>
6045 Gary Benson <gbenson@redhat.com>
6047 * Makefile.in (SFILES): Add common/common-debug.c.
6048 (OBS): Add common-debug.o.
6049 (common-debug.o): New rule.
6050 * debug.h (debug_printf): Don't declare.
6051 * debug.c (debug_printf): Renamed and rewritten as...
6052 (debug_vprintf): New function.
6054 2014-08-19 Gary Benson <gbenson@redhat.com>
6056 * utils.h: Do not include print-utils.h.
6058 2014-08-19 Tom Tromey <tromey@redhat.com>
6059 Gary Benson <gbenson@redhat.com>
6061 * server.h: Add static assertion.
6062 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6064 2014-08-19 Tom Tromey <tromey@redhat.com>
6065 Gary Benson <gbenson@redhat.com>
6067 * Makefile.in (SFILES): Add common/errors.c.
6068 (OBS): Add errors.o.
6069 (IPA_OBS): Add errors-ipa.o.
6070 (errors.o): New rule.
6071 (errors-ipa.o): Likewise.
6072 * utils.h (perror_with_name, error, warning): Don't declare.
6073 * utils.c (warning): Renamed and rewritten as...
6074 (vwarning): New function.
6075 (error): Renamed and rewritten as...
6076 (verror): New function.
6077 (internal_error): Renamed and rewritten as...
6078 (internal_verror): New function.
6080 2014-08-07 Gary Benson <gbenson@redhat.com>
6082 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6083 * configure: Regenerate.
6084 * config.in: Likewise.
6085 * server.h: Do not include errno.h.
6086 * event-loop.c: Likewise.
6087 * hostio-errno.c: Likewise.
6088 * linux-low.c: Likewise.
6089 * remote-utils.c: Likewise.
6090 * spu-low.c: Likewise.
6091 * utils.c: Likewise.
6092 * gdbreplay.c: Unconditionally include errno.h.
6094 2014-08-07 Gary Benson <gbenson@redhat.com>
6096 * server.h: Do not include string.h.
6097 * event-loop.c: Likewise.
6098 * linux-low.c: Likewise.
6099 * regcache.c: Likewise.
6100 * remote-utils.c: Likewise.
6101 * spu-low.c: Likewise.
6102 * utils.c: Likewise.
6104 2014-08-07 Gary Benson <gbenson@redhat.com>
6106 * server.h: Do not include gdb_assert.h.
6108 2014-08-07 Gary Benson <gbenson@redhat.com>
6110 * server.h: Do not include common-utils.h.
6112 2014-08-07 Gary Benson <gbenson@redhat.com>
6114 * server.h: Do not include ptid.h.
6115 * notif.h: Likewise.
6117 2014-08-07 Gary Benson <gbenson@redhat.com>
6119 * server.h: Do not include gdb_locale.h.
6121 2014-08-07 Gary Benson <gbenson@redhat.com>
6123 * server.h: Do not include gdb/signals.h.
6124 * win32-low.c: Likewise.
6126 2014-08-07 Gary Benson <gbenson@redhat.com>
6128 * server.h: Do not include pathmax.h.
6130 2014-08-07 Gary Benson <gbenson@redhat.com>
6132 * server.h: Do not include libiberty.h.
6133 * linux-bfin-low.c: Likewise.
6135 2014-08-07 Gary Benson <gbenson@redhat.com>
6137 * server.h: Do not include ansidecl.h.
6139 2014-08-07 Gary Benson <gbenson@redhat.com>
6141 * linux-x86-low.c: Do not include stddef.h.
6142 * lynx-ppc-low.c: Likewise.
6143 * tracepoint.c: Likewise.
6145 2014-08-07 Gary Benson <gbenson@redhat.com>
6147 * server.h: Do not include stdarg.h.
6148 * nto-low.c: Likewise.
6150 2014-08-07 Gary Benson <gbenson@redhat.com>
6152 * server.h: Do not include stdlib.h.
6153 * inferiors.c: Likewise.
6154 * linux-low.c: Likewise.
6155 * regcache.c: Likewise.
6156 * spu-low.c: Likewise.
6157 * tracepoint.c: Likewise.
6158 * utils.c: Likewise.
6160 2014-08-07 Gary Benson <gbenson@redhat.com>
6162 * server.h: Do not include stdio.h.
6163 * linux-low.c: Likewise.
6164 * remote-utils.c: Likewise.
6165 * spu-low.c: Likewise.
6166 * utils.c: Likewise.
6167 * wincecompat.c: Likewise.
6169 2014-08-06 Gary Benson <gbenson@redhat.com>
6171 * regcache.c (init_register_cache): Move conditionals inside if.
6173 2014-08-06 Gary Benson <gbenson@redhat.com>
6175 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6177 2014-07-31 Gary Benson <gbenson@redhat.com>
6179 * ax.h: Do not include server.h.
6180 * gdbthread.h: Likewise.
6181 * lynx-low.h: Likewise.
6182 * notif.h: Likewise.
6184 2014-07-30 Gary Benson <gbenson@redhat.com>
6186 * server.h: Include common-defs.h.
6187 Do not include config.h or build-gnulib-gdbserver/config.h.
6189 2014-07-30 Gary Benson <gbenson@redhat.com>
6191 * hostio-errno.c: Move server.h to top of includes list.
6192 * inferiors.c: Likewise.
6193 * linux-x86-low.c: Likewise.
6194 * notif.c: Include server.h.
6196 2014-07-24 Tom Tromey <tromey@redhat.com>
6197 Gary Benson <gbenson@redhat.com>
6199 * server.h (CORE_ADDR): Now unsigned.
6201 2014-07-16 Pedro Alves <palves@redhat.com>
6203 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6205 2014-07-15 Pedro Alves <palves@redhat.com>
6207 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6210 2014-07-11 Pedro Alves <palves@redhat.com>
6212 * linux-low.c (kill_wait_lwp): New function, based on
6213 kill_one_lwp_callback, but use my_waitpid directly.
6214 (kill_one_lwp_callback, linux_kill): Use it.
6216 2014-06-23 Pedro Alves <palves@redhat.com>
6218 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6219 before setting DR0..DR3.
6221 2014-06-20 Gary Benson <gbenson@redhat.com>
6223 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6224 * configure: Regenerated.
6225 * config.in: Likewise.
6227 2014-06-20 Gary Benson <gbenson@redhat.com>
6229 * Makefile.in (SFILES): Update locations for files moved
6231 (object file files): Reordered.
6233 2014-06-20 Gary Benson <gbenson@redhat.com>
6235 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6236 (i386_dr_low_set_addr): Likewise.
6237 (i386_dr_low_get_addr): Likewise.
6238 (i386_dr_low_can_set_control): Likewise.
6239 (i386_dr_low_set_control): Likewise.
6240 (i386_dr_low_get_control): Likewise.
6241 (i386_dr_low_get_status): Likewise.
6242 (i386_get_debug_register_length): Likewise.
6243 * linux-x86-low.c (i386_dr_low_set_addr):
6244 Changed signature. Made static.
6245 (i386_dr_low_get_addr): Likewise.
6246 (i386_dr_low_set_control): Likewise.
6247 (i386_dr_low_get_control): Likewise.
6248 (i386_dr_low_get_status): Likewise.
6249 (i386_dr_low): New global variable.
6250 * win32-i386-low.c (i386_dr_low_set_addr):
6251 Changed signature. Made static.
6252 (i386_dr_low_get_addr): Likewise.
6253 (i386_dr_low_set_control): Likewise.
6254 (i386_dr_low_get_control): Likewise.
6255 (i386_dr_low_get_status): Likewise.
6256 (i386_dr_low): New global variable.
6258 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6260 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6261 * Makefile.in (AR, AR_FLAGS): Define.
6262 * configure: Regenerate.
6264 2014-06-19 Gary Benson <gbenson@redhat.com>
6266 * Makefile.in (i386-dregs.o): New rule.
6267 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6268 * i386-low.c (target.h): Remove include.
6269 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6270 (DR_CONTROL_SHIFT): Likewise.
6271 (DR_CONTROL_SIZE): Likewise.
6272 (DR_RW_EXECUTE): Likewise.
6273 (DR_RW_WRITE): Likewise.
6274 (DR_RW_READ): Likewise.
6275 (DR_RW_IORW): Likewise.
6276 (DR_LEN_1): Likewise.
6277 (DR_LEN_2): Likewise.
6278 (DR_LEN_4): Likewise.
6279 (DR_LEN_8): Likewise.
6280 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6281 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6282 (DR_ENABLE_SIZE): Likewise.
6283 (DR_LOCAL_SLOWDOWN): Likewise.
6284 (DR_GLOBAL_SLOWDOWN): Likewise.
6285 (DR_CONTROL_RESERVED): Likewise.
6286 (I386_DR_CONTROL_MASK): Likewise.
6287 (I386_DR_VACANT): Likewise.
6288 (I386_DR_LOCAL_ENABLE): Likewise.
6289 (I386_DR_GLOBAL_ENABLE): Likewise.
6290 (I386_DR_DISABLE): Likewise.
6291 (I386_DR_SET_RW_LEN): Likewise.
6292 (I386_DR_GET_RW_LEN): Likewise.
6293 (I386_DR_WATCH_HIT): Likewise.
6294 (i386_wp_op_t): Likewise.
6295 (i386_show_dr): Likewise.
6296 (i386_length_and_rw_bits): Likewise.
6297 (i386_insert_aligned_watchpoint): Likewise.
6298 (i386_remove_aligned_watchpoint): Likewise.
6299 (i386_handle_nonaligned_watchpoint): Likewise.
6300 i386_update_inferior_debug_regs(): Likewise.
6301 (i386_dr_insert_watchpoint): Likewise.
6302 (i386_dr_remove_watchpoint): Likewise.
6303 (i386_dr_region_ok_for_watchpoint): Likewise.
6304 (i386_dr_stopped_data_address): Likewise.
6305 (i386_dr_stopped_by_watchpoint): Likewise.
6307 2014-06-19 Gary Benson <gbenson@redhat.com>
6309 * i386-low.c (i386_dr_show): Renamed to
6310 i386_show_dr and made static. All uses updated.
6311 (i386_dr_length_and_rw_bits): Renamed to
6312 i386_length_and_rw_bits and made static.
6314 (i386_dr_insert_aligned_watchpoint): Renamed to
6315 i386_insert_aligned_watchpoint and made static.
6317 (i386_dr_remove_aligned_watchpoint): Renamed to
6318 i386_remove_aligned_watchpoint and made static.
6320 (i386_dr_update_inferior_debug_regs): Renamed to
6321 i386_update_inferior_debug_regs and made static.
6324 2014-06-18 Gary Benson <gbenson@redhat.com>
6326 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6327 (i386_dr_low_can_set_control): Likewise.
6328 (i386_get_debug_register_length): Likewise.
6329 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6330 (i386_dr_low_can_set_control): Likewise.
6331 (i386_get_debug_register_length): Likewise.
6333 2014-06-17 Gary Benson <gbenson@redhat.com>
6335 * i386-low.h (i386-dregs.h): New include.
6336 (DR_FIRSTADDR): Now in i386-dregs.h.
6337 (DR_LASTADDR): Likewise.
6338 (DR_NADDR): Likewise.
6339 (DR_STATUS): Likewise.
6340 (DR_CONTROL): Likewise.
6341 (i386_debug_reg_state): Likewise.
6342 (i386_dr_insert_watchpoint): Likewise.
6343 (i386_dr_remove_watchpoint): Likewise.
6344 (i386_dr_region_ok_for_watchpoint): Likewise.
6345 (i386_dr_stopped_data_address): Likewise.
6346 (i386_dr_stopped_by_watchpoint): Likewise.
6347 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6349 2014-06-18 Gary Benson <gbenson@redhat.com>
6351 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6352 i386_dr_insert_watchpoint.
6353 (i386_low_remove_watchpoint): Renamed to
6354 i386_dr_remove_watchpoint.
6355 (i386_low_region_ok_for_watchpoint): Renamed to
6356 i386_dr_region_ok_for_watchpoint.
6357 (i386_low_stopped_data_address): Renamed to
6358 i386_dr_stopped_data_address.
6359 (i386_low_stopped_by_watchpoint): Renamed to
6360 i386_dr_stopped_by_watchpoint.
6361 * i386-low.c (i386_show_dr): Renamed to
6362 i386_dr_show and made nonstatic. All uses updated.
6363 (i386_length_and_rw_bits): Renamed to
6364 i386_dr_length_and_rw_bits and made nonstatic.
6366 (i386_insert_aligned_watchpoint): Renamed to
6367 i386_dr_insert_aligned_watchpoint and made nonstatic.
6369 (i386_remove_aligned_watchpoint): Renamed to
6370 i386_dr_remove_aligned_watchpoint and made nonstatic.
6372 (i386_update_inferior_debug_regs): Renamed to
6373 i386_dr_update_inferior_debug_regs and made nonstatic.
6375 (i386_low_insert_watchpoint): Renamed to
6376 i386_dr_insert_watchpoint. All uses updated.
6377 (i386_low_remove_watchpoint): Renamed to
6378 i386_dr_remove_watchpoint. All uses updated.
6379 (i386_low_region_ok_for_watchpoint): Renamed to
6380 i386_dr_region_ok_for_watchpoint. All uses updated.
6381 (i386_low_stopped_data_address): Renamed to
6382 i386_dr_stopped_data_address. All uses updated.
6383 (i386_low_stopped_by_watchpoint): Renamed to
6384 i386_dr_stopped_by_watchpoint. All uses updated.
6386 2014-06-18 Gary Benson <gbenson@redhat.com>
6388 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6389 (i386_dr_low_can_set_control): Likewise.
6390 (i386_insert_aligned_watchpoint): New check.
6392 2014-06-18 Gary Benson <gbenson@redhat.com>
6394 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6397 2014-06-18 Gary Benson <gbenson@redhat.com>
6399 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6400 instead of fatal and error.
6401 (i386_handle_nonaligned_watchpoint): Likewise.
6403 2014-06-18 Gary Benson <gbenson@redhat.com>
6405 * i386-low.c (i386_get_debug_register_length): New macro.
6406 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6407 (i386_show_dr): Use debug_printf instead of fprintf. Use
6408 phex to format values.
6410 2014-06-18 Gary Benson <gbenson@redhat.com>
6412 * i386-low.h: Comment changes.
6413 * i386-low.c: Likewise.
6415 2014-06-18 Gary Benson <gbenson@redhat.com>
6417 * i386-low.c: Whitespace changes.
6419 2014-06-12 Tom Tromey <tromey@redhat.com>
6421 * utils.c (freeargv): Remove.
6423 2014-06-12 Tom Tromey <tromey@redhat.com>
6425 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6426 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6427 (parse_debug_format_options): Likewise.
6428 (gdbserver_usage): Likewise.
6429 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6430 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6431 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6433 ($(LIBGNU)): Depend on libiberty.
6434 (all-lib): Recurse into all subdirs.
6435 (install-only): Invoke "install" target in subdirs.
6436 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6438 * configure: Rebuild.
6439 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6440 for vasprintf, vsnprintf, or gettimeofday.
6441 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6444 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6446 * development.sh: Delete.
6447 * Makefile.in (config.status): Adjust dependency on development.sh.
6448 * configure.ac: Adjust development.sh source call.
6449 * configure: Regenerate.
6451 2014-06-02 Pedro Alves <palves@redhat.com>
6453 * ax.c (gdb_free_agent_expr): New function.
6454 * ax.h (gdb_free_agent_expr): New declaration.
6455 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6457 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6459 (clear_breakpoint_conditions_and_commands): New function.
6460 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6461 (clear_breakpoint_conditions_and_commands): New declaration.
6463 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6465 * linux-aarch64-low.c (asm/ptrace.h): Include.
6467 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6469 Fix TLS access for -static -pthread.
6470 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6471 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6472 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6474 2014-05-20 Pedro Alves <palves@redhat.com>
6476 * linux-aarch64-low.c (aarch64_insert_point)
6477 (aarch64_remove_point): No longer check whether the type is
6478 supported here. Adjust to new interface.
6479 (the_low_target): Install aarch64_supports_z_point_type as
6480 supports_z_point_type method.
6481 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6482 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6483 instead of a Z packet char. Adjust.
6484 (arm_supports_z_point_type): New function.
6485 (arm_insert_point, arm_remove_point): Adjust to new interface.
6486 (the_low_target): Install arm_supports_z_point_type.
6487 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6488 (cris_insert_point, cris_remove_point): Adjust to new interface.
6489 Don't check whether the type is supported here.
6490 (the_low_target): Install cris_supports_z_point_type.
6491 * linux-low.c (linux_supports_z_point_type): New function.
6492 (linux_insert_point, linux_remove_point): Adjust to new interface.
6493 * linux-low.h (struct linux_target_ops) <insert_point,
6494 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6495 raw_breakpoint pointer parameter.
6496 <supports_z_point_type>: New method.
6497 * linux-mips-low.c (mips_supports_z_point_type): New function.
6498 (mips_insert_point, mips_remove_point): Adjust to new interface.
6499 Use mips_supports_z_point_type.
6500 (the_low_target): Install mips_supports_z_point_type.
6501 * linux-ppc-low.c (the_low_target): Install NULL as
6502 supports_z_point_type method.
6503 * linux-s390-low.c (the_low_target): Install NULL as
6504 supports_z_point_type method.
6505 * linux-sparc-low.c (the_low_target): Install NULL as
6506 supports_z_point_type method.
6507 * linux-x86-low.c (x86_supports_z_point_type): New function.
6508 (x86_insert_point): Adjust to new insert_point interface. Use
6509 insert_memory_breakpoint. Adjust to new
6510 i386_low_insert_watchpoint interface.
6511 (x86_remove_point): Adjust to remove_point interface. Use
6512 remove_memory_breakpoint. Adjust to new
6513 i386_low_remove_watchpoint interface.
6514 (the_low_target): Install x86_supports_z_point_type.
6515 * lynx-low.c (lynx_target_ops): Install NULL as
6516 supports_z_point_type callback.
6517 * nto-low.c (nto_supports_z_point_type): New.
6518 (nto_insert_point, nto_remove_point): Adjust to new interface.
6519 (nto_target_ops): Install nto_supports_z_point_type.
6520 * mem-break.c: Adjust intro comment.
6521 (struct raw_breakpoint) <raw_type, size>: New fields.
6522 <inserted>: Update comment.
6523 <shlib_disabled>: Delete field.
6524 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6525 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6526 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6527 (raw_bkpt_type_to_target_hw_bp_type): New function.
6528 (find_enabled_raw_code_breakpoint_at): New function.
6529 (find_raw_breakpoint_at): New type and size parameters. Use them.
6530 (insert_memory_breakpoint): New function, based off
6531 set_raw_breakpoint_at.
6532 (remove_memory_breakpoint): New function.
6533 (set_raw_breakpoint_at): Reimplement.
6534 (set_breakpoint): New, based on set_breakpoint_at.
6535 (set_breakpoint_at): Reimplement.
6536 (delete_raw_breakpoint): Go through the_target->remove_point
6537 instead of assuming memory breakpoints.
6538 (find_gdb_breakpoint_at): Delete.
6539 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6540 (find_gdb_breakpoint): New function.
6541 (set_gdb_breakpoint_at): Delete.
6542 (z_type_supported): New function.
6543 (set_gdb_breakpoint_1): New function, loosely based off
6544 set_gdb_breakpoint_at.
6545 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6546 (delete_gdb_breakpoint_at): Delete.
6547 (delete_gdb_breakpoint_1): New function, loosely based off
6548 delete_gdb_breakpoint_at.
6549 (delete_gdb_breakpoint): New function.
6550 (clear_gdb_breakpoint_conditions): Rename to ...
6551 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6553 (add_condition_to_breakpoint): Make static.
6554 (add_breakpoint_condition): Take a struct breakpoint pointer
6555 instead of an address. Adjust.
6556 (gdb_condition_true_at_breakpoint): Rename to ...
6557 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6559 (gdb_condition_true_at_breakpoint): Reimplement.
6560 (add_breakpoint_commands): Take a struct breakpoint pointer
6561 instead of an address. Adjust.
6562 (gdb_no_commands_at_breakpoint): Rename to ...
6563 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6564 parameter. Return true if no breakpoint was found. Change debug
6566 (gdb_no_commands_at_breakpoint): Reimplement.
6567 (run_breakpoint_commands): Rename to ...
6568 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6569 and change return type to boolean.
6570 (run_breakpoint_commands): New function.
6571 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6572 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6573 breakpoint. Go through the_target->remove_point instead of
6574 assuming memory breakpoint.
6575 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6576 software and hardware breakpoints.
6577 (reinsert_raw_breakpoint): Go through the_target->insert_point
6578 instead of assuming memory breakpoint.
6579 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6580 software and hardware breakpoints.
6581 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6582 Check both software and hardware breakpoints.
6583 (validate_inserted_breakpoint): Assert the breakpoint is a
6584 software breakpoint. Set the inserted flag to -1 instead of
6585 setting shlib_disabled.
6586 (delete_disabled_breakpoints): Adjust.
6587 (validate_breakpoints): Only validate software breakpoints.
6588 Adjust to inserted flag change.
6589 (check_mem_read, check_mem_write): Skip breakpoint types other
6590 than software breakpoints. Adjust to inserted flag change.
6591 * mem-break.h (enum raw_bkpt_type): New enum.
6592 (raw_breakpoint, struct process_info): Forward declare.
6593 (Z_packet_to_target_hw_bp_type): Delete declaration.
6594 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6595 (set_gdb_breakpoint, delete_gdb_breakpoint)
6596 (clear_breakpoint_conditions): New declarations.
6597 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6598 (breakpoint_inserted_here): Update comment.
6599 (add_breakpoint_condition, add_breakpoint_commands): Replace
6600 address parameter with a breakpoint pointer parameter.
6601 (gdb_breakpoint_here): Update comment.
6602 (delete_gdb_breakpoint_at): Delete.
6603 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6604 * server.c (process_point_options): Take a struct breakpoint
6605 pointer instead of an address. Adjust.
6606 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6607 delete_gdb_breakpoint.
6608 * spu-low.c (spu_target_ops): Install NULL as
6609 supports_z_point_type method.
6610 * target.h: Include mem-break.h.
6611 (struct target_ops) <prepare_to_access_memory>: Update comment.
6612 <supports_z_point_type>: New field.
6613 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6614 instead of a char. Also take a raw breakpoint pointer.
6615 * win32-arm-low.c (the_low_target): Install NULL as
6616 supports_z_point_type.
6617 * win32-i386-low.c (i386_supports_z_point_type): New function.
6618 (i386_insert_point, i386_remove_point): Adjust to new interface.
6619 (the_low_target): Install i386_supports_z_point_type.
6620 * win32-low.c (win32_supports_z_point_type): New function.
6621 (win32_insert_point, win32_remove_point): Adjust to new interface.
6622 (win32_target_ops): Install win32_supports_z_point_type.
6623 * win32-low.h (struct win32_target_ops):
6624 <supports_z_point_type>: New method.
6625 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6626 instead of a char. Also take a raw breakpoint pointer.
6628 2014-05-20 Pedro Alves <palves@redhat.com>
6630 * mem-break.h: Include break-common.h.
6631 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6632 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6633 (Z_packet_to_target_hw_bp_type): New declaration.
6634 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6635 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6636 (Z_PACKET_ACCESS_WP): Delete macros.
6637 (Z_packet_to_hw_type): Delete function.
6638 * i386-low.h: Don't include break-common.h here.
6639 (Z_packet_to_hw_type): Delete declaration.
6640 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6641 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6642 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6643 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6644 * linux-aarch64-low.c: Don't include break-common.h here.
6645 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6646 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6647 (Z_packet_to_target_hw_bp_type): Delete function.
6648 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6650 (mips_insert_point, mips_remove_point): Use
6651 Z_packet_to_target_hw_bp_type.
6653 2014-05-20 Pedro Alves <palves@redhat.com>
6655 * linux-aarch64-low.c: Include break-common.h.
6656 (enum target_point_type): Delete.
6657 (Z_packet_to_point_type): Rename to ...
6658 (Z_packet_to_target_hw_bp_type): ... this, and return a
6659 target_hw_bp_type instead.
6660 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6661 instead of an enum target_point_type.
6662 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6664 (aarch64_dr_state_insert_one_point)
6665 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6666 (aarch64_handle_aligned_watchpoint)
6667 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6668 Take an enum target_hw_bp_type instead of an enum
6670 (aarch64_supports_z_point_type): New function.
6671 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6672 use Z_packet_to_target_hw_bp_type.
6674 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6676 * configure.ac: Only use -Werror by default when DEVELOPMENT
6678 * configure: Regenerate.
6680 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6682 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6683 * linux-x86-low.c (X86_64_USER_REGS): New.
6684 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6686 2014-04-28 Yao Qi <yao@codesourcery.com>
6688 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6691 2014-04-25 Pedro Alves <palves@redhat.com>
6694 * linux-low.c (linux_attach_fail_reason_string): New function.
6695 (linux_attach_lwp): Delete.
6696 (linux_attach_lwp_1): Rename to ...
6697 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6698 argument. Remove "initial" parameter. Return int instead of
6699 void. Don't error or warn here.
6700 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6701 failure to attach to the tgid. Call warning when failing to
6703 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6704 argument. Remove "initial" parameter. Return int instead of
6705 void. Don't error or warn here.
6706 (linux_attach_fail_reason_string): New declaration.
6707 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6708 interface change. Use linux_attach_fail_reason_string.
6710 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6711 Walfred Tedeschi <walfred.tedeschi@intel.com>
6713 * Makefile.in: Added rules to handle new files
6714 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6715 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6716 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6717 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6718 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6719 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6721 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6722 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6723 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6724 i386/x32-avx512.xml.
6725 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6726 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6727 i386/x32-avx512-linux.xml.
6728 * i387-fp.c (num_avx512_k_registers): New constant for number
6730 (num_avx512_zmmh_low_registers): New constant for number of
6731 lower ZMM registers (0-15).
6732 (num_avx512_zmmh_high_registers): New constant for number of
6733 higher ZMM registers (16-31).
6734 (num_avx512_ymmh_registers): New contant for number of higher
6735 YMM registers (ymm16-31 added by avx521 on x86_64).
6736 (num_avx512_xmm_registers): New constant for number of higher
6737 XMM registers (xmm16-31 added by AVX512 on x86_64).
6738 (struct i387_xsave): Add space for AVX512 registers.
6739 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6740 Add code to handle AVX512 registers.
6741 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6742 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6743 prototypei from generated file.
6744 (tdesc_amd64_avx512_linux): Likewise.
6745 (init_registers_x32_avx512_linux): Likewise.
6746 (tdesc_x32_avx512_linux): Likewise.
6747 (init_registers_i386_avx512_linux): Likewise.
6748 (tdesc_i386_avx512_linux): Likewise.
6749 (x86_64_regmap): Add AVX512 registers.
6750 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6752 (initialize_low_arch): Add code to initialize AVX512 registers.
6754 2014-04-23 Pedro Alves <palves@redhat.com>
6756 * mem-break.c (find_gdb_breakpoint_at): Make static.
6757 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6759 2014-04-23 Pedro Alves <palves@redhat.com>
6761 * i386-low.c: Don't include break-common.h here.
6762 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6763 prototype to take target_hw_bp_type as argument instead of a Z
6765 * i386-low.h: Include break-common.h here.
6766 (Z_packet_to_hw_type): Declare.
6767 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6769 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6770 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6771 (x86_remove_point): Convert the packet number to a
6772 target_hw_bp_type before calling i386_low_remove_watchpoint.
6773 * win32-i386-low.c (i386_insert_point): Convert the packet number
6774 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6775 (i386_remove_point): Convert the packet number to a
6776 target_hw_bp_type before calling i386_low_remove_watchpoint.
6778 2014-04-23 Pedro Alves <palves@redhat.com>
6780 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6782 2014-04-10 Pedro Alves <palves@redhat.com>
6784 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6785 Check if the condition or command is NULL before checking if the
6786 breakpoint is known. On success, return true.
6787 * mem-break.h (add_breakpoint_condition): Document return.
6788 (add_breakpoint_commands): Add describing comment.
6789 * server.c (skip_to_semicolon): New function.
6790 (process_point_options): Use it.
6792 2014-04-09 Pedro Alves <palves@redhat.com>
6794 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6797 2014-02-27 Pedro Alves <palves@redhat.com>
6800 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6802 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6804 (last_thread_of_process_p): Take a PID argument instead of a
6806 (linux_wait_for_lwp): Delete.
6807 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6809 (linux_low_filter_event): New function, party factored out from
6810 linux_wait_for_event.
6811 (linux_wait_for_event): Rename to ...
6812 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6813 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6814 sigsuspend. Check for zombie leaders.
6815 (linux_wait_for_event): Reimplement as wrapper around
6816 linux_wait_for_event_filtered.
6817 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6818 a normal or signal exit is seen, it's the whole process exiting.
6819 (wait_for_sigstop): No longer a for_each_inferior callback.
6820 Rewrite on top of linux_wait_for_event_filtered.
6821 (stop_all_lwps): Call wait_for_sigstop directly.
6822 * server.c (resume, handle_target_event): Handle
6823 TARGET_WAITKIND_NO_RESUMED.
6825 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6827 * win32-low.c (psapi_get_dll_name,
6828 * win32_CreateToolhelp32Snapshot): Delete.
6829 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6830 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6832 (handle_load_dll): Add function description.
6833 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6835 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6837 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6839 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6840 base address when calling win32_add_one_solib.
6841 (handle_load_dll): Delete local variable load_addr.
6842 Remove 0x1000 offset applied to DLL base address when calling
6843 win32_add_one_solib.
6844 (handle_unload_dll): Add comment.
6846 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6848 * win32-low.c (win32_add_all_dlls): Renames
6849 win32_ensure_ntdll_loaded. Rewrite function documentation.
6850 Adjust implementation to always load all DLLs.
6851 Add 0x1000 offset to DLL base address when calling
6852 win32_add_one_solib.
6853 (child_initialization_done): New static global.
6854 (do_initial_child_stuff): Set child_initialization_done to
6855 zero during child initialization, and 1 after. Replace call
6856 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6858 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6859 (handle_unload_dll): Add function documentation.
6860 (get_child_debug_event): Ignore load and unload DLL events
6861 during child initialization.
6863 2014-02-20 Doug Evans <dje@google.com>
6865 Remove global all_lwps.
6866 * inferiors.h (ptid_of): Move here from linux-low.h.
6867 (pid_of, lwpid_of): Ditto.
6868 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6869 parameter is a struct thread_info * now.
6870 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6871 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6872 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6874 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6875 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6876 * linux-arm-low.c (update_registers_callback): Update, "entry"
6877 parameter is a struct thread_info * now.
6878 Fetch lwpid from current_inferior directly.
6879 (arm_insert_point): Pass &all_threads to find_inferior instead of
6881 (arm_remove_point): Ditto.
6882 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6883 (arm_prepare_to_resume): Fetch pid from thread.
6884 (arm_read_description): Fetch lwpid from current_inferior directly.
6885 * linux-low.c (all_lwps): Delete.
6886 (delete_lwp): Delete call to remove_inferior.
6887 (handle_extended_wait): Fetch lwpid from thread.
6888 (add_lwp): Don't set lwp->entry.id. Remove call to
6889 add_inferior_to_list.
6890 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6891 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6892 (kill_one_lwp_callback): Ditto.
6893 (linux_kill): Don't dereference NULL pointer.
6894 Fetch ptid,lwpid from thread.
6895 (get_detach_signal): Fetch ptid from thread.
6896 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6897 Simplify call to regcache_invalidate_thread.
6898 (delete_lwp_callback): Update, "entry" parameter is a
6899 struct thread_info * now. Fetch pid from thread.
6900 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6901 (status_pending_p_callback): Update, "entry" parameter is a
6902 struct thread_info * now. Fetch ptid from thread.
6903 (find_lwp_pid): Update, "entry" parameter is a
6904 struct thread_info * now.
6905 (linux_wait_for_lwp): Fetch pid from thread.
6906 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6907 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6908 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6909 (dequeue_one_deferred_signal): Ditto.
6910 (cancel_breakpoint): Fetch ptid from current_inferior.
6911 (linux_wait_for_event): Pass &all_threads to find_inferior,
6912 not &all_lwps. Fetch ptid, lwpid from thread.
6913 (count_events_callback): Update, "entry" parameter is a
6914 struct thread_info * now.
6915 (select_singlestep_lwp_callback): Ditto.
6916 (select_event_lwp_callback): Ditto.
6917 (cancel_breakpoints_callback): Ditto.
6918 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6920 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6921 (unsuspend_one_lwp): Update, "entry" parameter is a
6922 struct thread_info * now.
6923 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6925 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6926 Fetch lwpid from thread, not lwp.
6927 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6928 Pass &all_threads to find_inferior, not &all_lwps.
6929 (send_sigstop): Fetch lwpid from thread, not lwp.
6930 (send_sigstop_callback): Update, "entry" parameter is a
6931 struct thread_info * now.
6932 (suspend_and_send_sigstop_callback): Ditto.
6933 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6934 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6935 struct thread_info * now.
6936 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6938 (lwp_running): Update, "entry" parameter is a
6939 struct thread_info * now.
6940 (stop_all_lwps): Fetch ptid from thread.
6941 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6942 (linux_resume_one_lwp): Fetch lwpid from thread.
6943 (linux_set_resume_request): Update, "entry" parameter is a
6944 struct thread_info * now. Fetch pid, lwpid from thread.
6945 (resume_status_pending_p): Update, "entry" parameter is a
6946 struct thread_info * now.
6947 (need_step_over_p): Ditto. Fetch lwpid from thread.
6948 (start_step_over): Fetch lwpid from thread.
6949 (linux_resume_one_thread): Update, "entry" parameter is a
6950 struct thread_info * now. Fetch lwpid from thread.
6951 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6952 (proceed_one_lwp): Update, "entry" parameter is a
6953 struct thread_info * now. Fetch lwpid from thread.
6954 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6955 struct thread_info * now.
6956 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6957 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6958 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6960 (regsets_store_inferior_registers): Ditto.
6961 (fetch_register, store_register): Ditto.
6962 (linux_read_memory, linux_write_memory): Ditto.
6963 (linux_request_interrupt): Ditto.
6964 (linux_read_auxv): Ditto.
6965 (linux_xfer_siginfo): Ditto.
6966 (linux_qxfer_spu): Ditto.
6967 (linux_qxfer_libraries_svr4): Ditto.
6968 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6969 moved to inferiors.h.
6971 (get_thread_lwp): Update.
6972 (struct lwp_info): Delete member "entry". Simplify comment for
6975 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6976 current_inferior directly.
6977 (update_watch_registers_callback): Update, "entry" parameter is a
6978 struct thread_info * now. Fetch pid from thread.
6979 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6980 (mips_insert_point): Fetch lwpid from current_inferior.
6981 Pass &all_threads to find_inferior, not &all_lwps.
6982 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6983 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6985 (mips_stopped_data_address): Ditto.
6986 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6988 * linux-tile-low.c (tile_arch_setup): Ditto.
6989 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6990 (update_debug_registers_callback): Update, "entry" parameter is a
6991 struct thread_info * now. Fetch pid from thread.
6992 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6993 Pass &all_threads to find_inferior, not &all_lwps.
6994 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6995 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6996 Pass &all_threads to find_inferior, not &all_lwps.
6997 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6998 (i386_dr_low_get_status): Ditto.
6999 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7000 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7001 (x86_linux_read_description): Ditto.
7002 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7004 2014-02-20 Doug Evans <dje@google.com>
7006 * inferiors.c (get_first_inferior): Fix buglet.
7008 2014-02-19 Doug Evans <dje@google.com>
7010 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7011 * inferiors.c (add_thread): Change result type to struct thread_info *.
7012 All callers updated.
7013 (add_lwp): Call add_thread here instead of in callers.
7014 All callers updated.
7015 * linux-low.h (get_lwp_thread): Rewrite.
7016 (struct lwp_info): New member "thread".
7018 2014-02-19 Doug Evans <dje@google.com>
7020 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7021 All callers updated.
7023 2014-02-19 Doug Evans <dje@google.com>
7025 * inferiors.c (add_thread): Fix whitespace.
7027 2014-02-19 Doug Evans <dje@google.com>
7029 * dll.c (clear_dlls): Replace accessing list implemention details
7031 * gdbthread.h (get_first_thread): Declare.
7032 * inferiors.c (for_each_inferior_with_data): New function.
7033 (get_first_thread): New function.
7034 (find_thread_ptid): Simplify.
7035 (get_first_inferior): New function.
7036 (clear_list): Delete.
7037 (one_inferior_p): New function.
7038 (clear_inferior_list): New function.
7039 (clear_inferiors): Update.
7040 * inferiors.h (for_each_inferior_with_data): Declare.
7041 (clear_inferior_list): Declare.
7042 (one_inferior_p): Declare.
7043 (get_first_inferior): Declare.
7044 * linux-low.c (linux_wait_for_event): Replace accessing list
7045 implemention details with API function.
7046 * server.c (target_running): Ditto.
7047 (accumulate_file_name_length): New function.
7048 (emit_dll_description): New function.
7049 (handle_qxfer_libraries): Replace accessing list implemention
7050 details with API function.
7051 (handle_qxfer_threads_worker): New function.
7052 (handle_qxfer_threads_proper): Replace accessing list implemention
7053 details with API function.
7054 (handle_query): Ditto.
7055 (visit_actioned_threads_callback_ftype): New typedef.
7056 (visit_actioned_threads_data): New struct.
7057 (visit_actioned_threads): Rewrite to be find_inferior callback.
7058 (resume): Call find_inferior.
7059 (handle_status): Replace accessing list implemention
7060 details with API function.
7061 (process_serial_event): Replace accessing list implemention details
7063 * target.c (set_desired_inferior): Replace accessing list implemention
7064 details with API function.
7065 * tracepoint.c (same_process_p): New function.
7066 (gdb_agent_about_to_close): Replace accessing list implemention
7067 details with API function.
7068 * win32-low.c (child_delete_thread): Replace accessing list
7069 implemention details with API function.
7070 (match_dll_by_basename): New function.
7071 (dll_is_loaded_by_basename): New function.
7072 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7073 details call to dll_is_loaded_by_basename.
7075 2014-02-19 Doug Evans <dje@google.com>
7077 * dll.h (struct dll_info): Add comment.
7078 * gdbthread.h (struct thread_info): Add comment.
7079 (current_ptid): Simplify.
7080 * inferiors.c (add_process): Update.
7081 (remove_process): Update.
7082 * inferiors.h (struct process_info): Rename member "head" to "entry".
7083 * linux-low.c (delete_lwp): Update.
7085 (last_thread_of_process_p): Update.
7086 (kill_one_lwp_callback, linux_kill): Update.
7087 (status_pending_p_callback): Update.
7088 (wait_for_sigstop): Update. Simplify read of ptid.
7089 (start_step_over): Update.
7090 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7091 (get_lwp_thread): Update.
7092 (struct lwp_info): Rename member "head" to "entry".
7093 * regcache.h (inferior_list_entry): Delete.
7094 * server.c (kill_inferior_callback): Update.
7095 (detach_or_kill_inferior_callback): Update.
7096 (print_started_pid): Update.
7097 (print_attached_pid): Update.
7098 (process_serial_event): Simplify read of ptid.
7099 * thread-db.c (thread_db_create_event): Update.
7100 (thread_db_get_tls_address): Update.
7101 * win32-low.c (current_inferior_ptid): Simplify.
7103 2014-02-19 Tom Tromey <tromey@redhat.com>
7105 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7107 (target_supports_btrace): Update.
7109 2014-02-14 Yao Qi <yao@codesourcery.com>
7111 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7112 (rsp-low-ipa.o): New target.
7114 2014-02-12 Tom Tromey <tromey@redhat.com>
7116 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7117 convert_ascii_to_int.
7118 * regcache.c (registers_to_string): Likewise.
7119 * remote-utils.c (decode_M_packet): Likewise.
7120 * server.c (process_serial_event): Likewise.
7122 2014-02-12 Tom Tromey <tromey@redhat.com>
7124 * server.c (handle_query, handle_v_run): Use hex2bin, not
7126 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7128 2014-02-12 Tom Tromey <tromey@redhat.com>
7130 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7131 convert_int_to_ascii.
7132 * regcache.c (registers_to_string, collect_register_as_string):
7134 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7136 * server.c (process_serial_event): Likewise.
7137 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7138 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7140 2014-02-12 Tom Tromey <tromey@redhat.com>
7142 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7143 bin2hex, not hexify.
7144 * tracepoint.c (cmd_qtstatus): Likewise.
7146 2014-02-12 Tom Tromey <tromey@redhat.com>
7148 * remote-utils.c (monitor_output): Pass explicit length to
7151 2014-02-12 Tom Tromey <tromey@redhat.com>
7153 * tracepoint.c: Include rsp-low.h.
7154 * server.c: Include rsp-low.h.
7155 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7156 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7158 * remote-utils.c: Include rsp-low.h.
7159 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7160 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7161 (convert_int_to_ascii, convert_ascii_to_int): Move to
7163 * regcache.c: Include rsp-low.h.
7164 * ax.c: Include rsp-low.h.
7165 * Makefile.in (SFILES): Add common/rsp-low.c.
7166 (OBS): Add rsp-low.o.
7167 (rsp-low.o): New target.
7169 2014-02-12 Tom Tromey <tromey@redhat.com>
7171 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7172 Include print-utils.h.
7173 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7174 (plongest, thirty_two, phex_nz): Remove.
7175 * Makefile.in (SFILES): Add common/print-utils.c.
7176 (OBS): Add print-utils.o.
7177 (print-utils-ipa.o): New target.
7178 (print-utils.o): New target.
7179 (IPA_OBJS): Add print-utils-ipa.o.
7181 2014-02-06 Tom Tromey <tromey@redhat.com>
7183 * Makefile.in (SFILES): Fix indentation.
7185 2014-02-05 Doug Evans <dje@google.com>
7187 * linux-low.c (linux_wait_for_event): Improve comment.
7188 (linux_wait_1): Keep current_inferior in sync with event_child.
7190 2014-01-22 Doug Evans <dje@google.com>
7192 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7194 2014-01-22 Doug Evans <dje@google.com>
7196 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7197 * configure: Regenerate.
7198 * config.in: Regenerate.
7199 * Makefile.in (SFILES): Add debug.c.
7201 * debug.c: New file.
7202 * debug.h: New file.
7203 * linux-aarch64-low.c (*): Update all debugging printfs to use
7204 debug_printf instead of fprintf.
7205 * linux-arm-low.c (*): Ditto.
7206 * linux-cris-low.c (*): Ditto.
7207 * linux-crisv32-low.c (*): Ditto.
7208 * linux-m32r-low.c (*): Ditto.
7209 * linux-sparc-low.c (*): Ditto.
7210 * linux-x86.c (*): Ditto.
7211 * linux-low.c (*): Ditto.
7212 (linux_wait_1): Add calls to debug_enter, debug_exit.
7213 (linux_wait): Remove redundant debugging printf.
7214 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7215 (linux_resume, unstop_all_lwps): Ditto.
7216 * mem-break.c (*): Update all debugging printfs to use
7217 debug_printf instead of fprintf.
7218 * remote-utils.c (*): Ditto.
7219 * thread-db.c (*): Ditto.
7220 * server.c #include <ctype.h>, "gdb_vecs.h".
7221 (debug_threads): Moved to debug.c.
7222 (*): Update all debugging printfs to use debug_printf instead of
7224 (start_inferior): Replace call to fflush with call to debug_flush.
7225 (monitor_show_help): Mention set debug-format.
7226 (parse_debug_format_options): New function.
7227 (handle_monitor_command): Handle "monitor set debug-format".
7228 (gdbserver_usage): Mention --debug-format.
7229 (main): Parse --debug-format.
7230 * server.h (debug_threads): Declaration moved to debug.h.
7232 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7233 trace_debug_1 that uses debug_printf.
7234 (tracepoint_look_up_symbols): Update all debugging printfs to use
7235 debug_printf instead of fprintf.
7237 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7239 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7242 2014-01-17 Pedro Alves <palves@redhat.com>
7245 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7246 defined after including gdb_proc_service.h.
7248 2014-01-16 Doug Evans <dje@google.com>
7250 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7251 (match_dll): Use it.
7253 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7255 * target.h (target_ops) <read_btrace>: Change parameters and
7256 return type to allow error reporting.
7257 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7258 trace reading errors on.
7259 * linux-low.c (linux_low_read_btrace): Pass trace reading
7261 (linux_low_disable_btrace): New.
7263 2014-01-15 Doug Evans <dje@google.com>
7265 * inferiors.c (thread_id_to_gdb_id): Delete.
7266 * inferiors.h (thread_id_to_gdb_id): Delete.
7268 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7270 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7271 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7274 2014-01-08 Pedro Alves <palves@redhat.com>
7276 * server.c (handle_status): Don't discard previous queued stop
7277 replies or thread's pending status here.
7278 (main) <disconnection>: Do it here instead.
7280 2014-01-08 Pedro Alves <palves@redhat.com>
7282 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7283 * server.c (visit_actioned_threads, handle_pending_status): New
7285 (handle_v_cont): Factor out parts to ...
7286 (resume): ... this new function. If in all-stop, and a thread
7287 being resumed has a pending status, report it without actually
7289 (myresume): Adjust to use the new 'resume' function.
7290 (clear_pending_status_callback, set_pending_status_callback)
7291 (find_status_pending_thread_callback): New functions.
7292 (handle_status): Handle the case of multiple threads having
7293 interesting statuses to report. Report threads' real last signal
7294 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7295 with an interesting thread to report the status for, instead of
7296 always reporting the status of the first thread.
7298 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7300 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7301 * gdbreplay.c (gdbreplay_version): Likewise.
7303 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7305 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7306 iov.iov_len with the real length in use.
7308 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7310 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7311 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7312 for all targets that use win32-low.c.
7313 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7314 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7316 2013-12-13 Pedro Alves <palves@redhat.com>
7318 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7319 if equal to TARGET_WAITKIND_LOADED.
7320 * win32-low.c (cached_status): New static global.
7321 (win32_wait): Add declaration.
7322 (do_initial_child_stuff): Flush all initial pending debug events
7323 up to the initial breakpoint.
7324 (win32_wait): If CACHED_STATUS was set, return that instead
7325 of doing a real wait. Remove the code resuming the execution
7326 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7327 during the initial phase. Also remove the code changing
7328 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7329 TARGET_WAITKIND_STOPPED.
7331 2013-12-11 Yao Qi <yao@codesourcery.com>
7333 * notif.c (handle_notif_ack): Return 0 if no notification
7336 2013-11-20 Doug Evans <dje@google.com>
7338 * linux-low.c (linux_set_resume_request): Fix comment.
7340 2013-11-20 Doug Evans <dje@google.com>
7342 * linux-low.c (resume_status_pending_p): Tweak comment.
7344 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7346 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7347 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7348 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7349 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7350 (srv_amd64_regobj): Add amd64-mpx.o.
7351 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7352 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7353 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7354 * i387-fp.c (num_pl_bnd_register) Added constant.
7355 (num_pl_bnd_cfg_registers) Added constant.
7356 (struct i387_xsave) Added reserved area and MPX fields.
7357 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7358 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7360 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7361 (init_registers_amd64_mpx_linux): Declare new function.
7362 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7363 (x86_64_regmap): Add MPX registers.
7364 (x86_linux_read_description): Add MPX case.
7365 (initialize_low_arch): Initialize MPX targets.
7367 2013-11-18 Tom Tromey <tromey@redhat.com>
7369 * configure: Rebuild.
7370 * configure.ac: Don't check for stdlib.h.
7371 * gdbreplay.c: Unconditionally include stdlib.h.
7373 2013-11-18 Tom Tromey <tromey@redhat.com>
7375 * config.in: Rebuild.
7376 * configure: Rebuild.
7377 * configure.ac: Don't use AC_HEADER_DIRENT.
7379 2013-11-18 Tom Tromey <tromey@redhat.com>
7381 * server.h: Don't check HAVE_STRING_H.
7382 * gdbreplay.c: Don't check HAVE_STRING_H.
7383 * configure: Rebuild.
7385 2013-11-18 Tom Tromey <tromey@redhat.com>
7387 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7390 2013-11-08 Tom Tromey <tromey@redhat.com>
7392 * configure, config.in: Rebuild.
7393 * configure.ac: Remove unused configury.
7395 2013-11-08 Tom Tromey <tromey@redhat.com>
7397 * acinclude.m4: Include common.m4, codeset.m4.
7398 * configure, config.in: Rebuild.
7399 * configure.ac: Use GDB_AC_COMMON.
7401 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7403 * linux-s390-low.c (HWCAP_S390_TE): New define.
7404 (s390_arch_setup): Consider the TE field in the HWCAP for
7405 determining 'have_regset_tdb'.
7407 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7410 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7413 2013-10-02 Pedro Alves <palves@redhat.com>
7415 * server.c (process_serial_event): Don't output "GDBserver
7416 exiting" if GDB is connected through stdio.
7417 * target.c (mywait): Likewise, be silent if GDB is connected
7420 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7422 * lynx-low.c (lynx_add_threads_after_attach): New function.
7423 (lynx_attach): Remove call to add_thread. Add call to
7424 lynx_add_threads_after_attach instead.
7426 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7428 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7429 * config.in, configure: Regenerated.
7431 2013-09-18 Yao Qi <yao@codesourcery.com>
7434 * server.c (start_inferior): Clear 'resume_info'.
7436 2013-09-16 Jiong Wang <jiwang@tilera.com>
7438 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7441 2013-09-16 Jiong Wang <jiwang@tilera.com>
7443 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7444 linux-tile-low.o to srv_tgtobj.
7446 2013-09-16 Will Newton <will.newton@linaro.org>
7448 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7451 2013-09-06 Pedro Alves <palves@redhat.com>
7453 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7454 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7455 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7456 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7457 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7458 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7460 2013-09-06 Pedro Alves <palves@redhat.com>
7462 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7463 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7465 2013-09-06 Pedro Alves <palves@redhat.com>
7467 * linux-amd64-ipa.c: Include tracepoint.h.
7468 * linux-i386-ipa.c: Include tracepoint.h.
7470 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7472 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7473 (ps_get_thread_area): New function.
7475 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7477 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7478 (initialize_low_arch): Call init_registers_crisv32 rather than
7479 init_register_crisv32.
7481 2013-09-05 Pedro Alves <palves@redhat.com>
7483 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7485 * hostio.h: ... this new file.
7486 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7487 win32-low.c: Include hostio.h.
7489 2013-09-05 Pedro Alves <palves@redhat.com>
7491 * server.h (gdb_client_data, handler_func, callback_handler_func)
7492 (delete_file_handler, add_file_handler, append_callback_event)
7493 (delete_callback_event, start_event_loop, initialize_event_loop):
7494 Move to event-loop.h and include it.
7495 * event-loop.h: New file.
7497 2013-09-05 Pedro Alves <palves@redhat.com>
7499 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7500 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7501 (loaded_dll, unloaded_dll): Move to ...
7502 * dll.h: ... this new file.
7503 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7505 2013-09-05 Pedro Alves <palves@redhat.com>
7507 * server.h (current_process, get_thread_process, all_processes)
7508 (add_inferior_to_list, for_each_inferior, current_inferior)
7509 (remove_inferior, add_process, remove_process, find_process_pid)
7510 (have_started_inferiors_p, have_attached_inferiors_p)
7511 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7512 (clear_inferiors, find_inferior, find_inferior_id)
7513 (inferior_target_data, set_inferior_target_data)
7514 (inferior_regcache_data, set_inferior_regcache_data): Move to
7515 inferiors.h, and include it.
7516 * inferiors.h: New file.
7518 2013-09-05 Pedro Alves <palves@redhat.com>
7520 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7524 2013-09-05 Pedro Alves <palves@redhat.com>
7526 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7528 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7529 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7530 (handle_tracepoint_general_set, handle_tracepoint_query)
7531 (tracepoint_finished_step, tracepoint_was_hit)
7532 (release_while_stepping_state_list, current_traceframe)
7533 (in_readonly_region, traceframe_read_mem)
7534 (fetch_traceframe_registers, traceframe_read_sdata)
7535 (traceframe_read_info, struct fast_tpoint_collect_status)
7536 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7537 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7538 (supply_fast_tracepoint_registers)
7539 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7540 (ipa_tdesc, claim_trampoline_space)
7541 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7542 (agent_mem_read, agent_get_trace_state_variable_value)
7543 (agent_set_trace_state_variable_value, agent_tsv_read)
7544 (agent_mem_read_string, get_raw_reg_func_addr)
7545 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7546 * tracepoint.h: ... this new file.
7548 2013-09-05 Pedro Alves <palves@redhat.com>
7550 * server.h (perror_with_name, error, fatal, warning, paddress)
7551 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7553 * utils.h: New file.
7555 2013-09-05 Pedro Alves <palves@redhat.com>
7557 * server.h (remote_debug, noack_mode, transport_is_reliable)
7558 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7559 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7560 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7561 (write_enn, initialize_async_io, enable_async_io)
7562 (disable_async_io, check_remote_input_interrupt_request)
7563 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7564 (dead_thread_notify, prepare_resume_reply)
7565 (decode_address_to_semicolon, decode_address, decode_m_packet)
7566 (decode_M_packet, decode_X_packet, decode_xfer_write)
7567 (decode_search_memory_packet, unhexify, hexify)
7568 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7569 (look_up_one_symbol, relocate_instruction)
7570 (monitor_output): Move to remote-utils.h, and include it.
7571 * remote-utils.h: New file.
7573 2013-09-05 Pedro Alves <palves@redhat.com>
7575 * server.h (_): Delete.
7577 2013-09-02 Pedro Alves <palves@redhat.com>
7579 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7580 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7582 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7584 2013-09-02 Pierre Muller <muller@sourceware.org>
7586 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7587 or WriteProcessMemory complete successfully and handle
7588 ERROR_PARTIAL_COPY error.
7590 2013-09-02 Pedro Alves <palves@redhat.com>
7592 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7593 error instead of EIO.
7595 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7598 * linux-low.c: Include filestuff.h.
7599 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7600 * lynx-low.c: Include filestuff.h.
7601 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7602 * server.c: Include filestuff.h.
7603 (main): Call notice_open_fds.
7604 * spu-low.c: Include filestuff.h.
7605 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7607 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7609 * Makefile.in: Explain why ../target and ../nat are not
7610 listed as include file search paths.
7611 (linux-waitpid.o): New object file rule.
7612 * configure.srv (srv_native_linux_obj): New variable.
7613 Replace all occurrences of linux native object files with
7614 $srv_native_linux_obj.
7615 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7616 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7617 (linux_enable_event_reporting): Remove declaration.
7618 (my_waitpid): Moved to common/linux-waitpid.c.
7619 (linux_wait_for_event): Pass ptid when calling
7620 linux_enable_event_reporting.
7621 (linux_supports_tracefork_flag): Remove.
7622 (linux_enable_event_reporting): Likewise.
7623 (linux_tracefork_grandchild): Remove.
7624 (STACK_SIZE): Moved to common/linux-ptrace.c.
7625 (linux_tracefork_child): Remove.
7626 (linux_test_for_tracefork): Remove.
7627 (linux_look_up_symbols): Call linux_supports_traceclone.
7628 (initialize_low): Remove call to linux_test_for_tracefork.
7629 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7630 common/linux-ptrace.h.
7631 (PTRACE_TYPE_ARG4): Likewise.
7632 Include linux-ptrace.h.
7634 2013-08-21 Pedro Alves <palves@redhat.com>
7636 * config.in: Renegerate.
7638 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7640 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7641 (SFILES): Remove $(srcdir)/common/target-common.c and
7642 add $(srcdir)/target/waitstatus.c.
7643 (OBS): Remove target-common.o and add waitstatus.o.
7644 (server_h): Remove $(srcdir)/../common/target-common.h and
7645 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7646 and $(srcdir)/../target/waitstatus.h.
7647 (target-common.o): Remove.
7648 (waitstatus.o): New target object file.
7649 * target.h: Do not include target-common.h and
7650 include target/resume.h, target/wait.h and
7651 target/waitstatus.h.
7653 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7655 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7656 to PTRACE_TYPE_ARG3.
7657 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7658 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7660 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7661 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7663 2013-07-27 Jie Zhang <jie@codesourcery.com>
7664 Daniel Jacobowitz <dan@codesourcery.com>
7665 Yao Qi <yao@codesourcery.com>
7667 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7668 (mips-linux-watch.o): New rule.
7669 (mips_linux_watch_h): New variable.
7670 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7672 * linux-mips-low.c: Include mips-linux-watch.h.
7673 (struct arch_process_info, struct arch_lwp_info): New.
7674 (update_watch_registers_callback): New function.
7675 (mips_linux_new_process, mips_linux_new_thread) New functions.
7676 (mips_linux_prepare_to_resume, mips_insert_point): New
7678 (mips_remove_point, mips_stopped_by_watchpoint): New
7680 (rsp_bp_type_to_target_hw_bp_type): New function.
7681 (mips_stopped_data_address): New function.
7682 (the_low_target): Add watchpoint support functions.
7684 2013-07-27 Yao Qi <yao@codesourcery.com>
7686 * i386-low.c: Include break-common.h.
7687 (enum target_hw_bp_type): Remove.
7689 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7691 * Makefile.in (SFILES): /common/target-common.c.
7692 (OBS): Add target-common.o.
7693 (server_h): Add $(srcdir)/../common/target-common.h.
7694 (target-common.o): New target.
7695 * server.c (queue_stop_reply_callback): Free
7696 status string after use.
7697 * target.c (target_waitstatus_to_string): Remove.
7698 * target.h: Include target-common.h.
7699 (resume_kind): Likewise.
7700 (target_waitkind): Likewise.
7701 (target_waitstatus): Likewise.
7702 (TARGET_WNOHANG): Likewise.
7704 2013-07-04 Yao Qi <yao@codesourcery.com>
7706 * Makefile.in (host_alias): Use @host_noncanonical@.
7707 (target_alias): Use @target_noncanonical@.
7708 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7709 ACX_NONCANONICAL_HOST.
7710 * configure: Regenerated.
7713 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7715 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7716 * configure: Rebuild.
7717 * Makefile.in (version_host, version_target): Get from configure.
7718 (version.c): Use $(version_host) and $(version_target).
7720 2013-07-03 Pedro Alves <palves@redhat.com>
7722 * Makefile.in (config.status): Depend on development.sh.
7723 * acinclude.m4: Include libmcheck.m4.
7724 * configure: Regenerate.
7726 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7728 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7729 attribute inside the parentheses.
7730 (winapi_DebugSetProcessKillOnExit): Ditto.
7731 (winapi_DebugBreakProcess): Ditto.
7732 (winapi_GenerateConsoleCtrlEvent): Ditto.
7734 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7736 * notif.h (notif_event): Add a dummy member to avoid compiler
7739 2013-07-01 Pedro Alves <palves@redhat.com>
7741 * hostio.c (HOSTIO_PATH_MAX): Define.
7742 (require_filename, handle_open, handle_unlink, handle_readlink):
7745 2013-07-01 Pedro Alves <palves@redhat.com>
7747 * server.h: Include "pathmax.h".
7748 * linux-low.c: Don't include sys/param.h.
7749 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7751 * win32-low.c: Don't include sys/param.h.
7752 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7754 2013-07-01 Pedro Alves <palves@redhat.com>
7756 * event-loop.c: Don't check HAVE_UNISTD_H before including
7758 * gdbreplay.c: Likewise.
7759 * remote-utils.c: Likewise.
7760 * server.c: Likewise.
7761 * configure.ac: Don't check for unistd.h.
7762 * configure: Regenerate.
7764 2013-06-28 Tom Tromey <tromey@redhat.com>
7766 * Makefile.in (version.c): Use version.in, not
7769 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7771 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7772 * configure: Rebuild.
7773 * Makefile.in (version_host, version_target): Get from configure.
7774 (version.c): Use $(version_host) and $(version_target).
7776 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7778 Fix trace-status to output user name without trailing colon.
7779 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7781 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7783 Fix trace-status to output proper start-time and stop-time.
7784 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7785 output start time and stop time in hex as gdb expects.
7787 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7789 * tracepoint.c (build_traceframe_info_xml): Output trace state
7790 variables present in the trace buffer.
7792 2013-06-24 Tom Tromey <tromey@redhat.com>
7794 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7796 (version.o): Remove.
7797 * gdbreplay.c: Include version.h.
7798 (version, host_name): Don't declare.
7799 * server.h: Include version.h.
7800 (version, host_name): Don't declare.
7802 2013-06-12 Pedro Alves <palves@redhat.com>
7804 * linux-x86-low.c (linux_is_elf64): Delete global.
7805 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7806 with local linux_pid_exe_is_elf_64_file use.
7808 2013-06-11 Pedro Alves <palves@redhat.com>
7810 * linux-low.c (regset_disabled, disable_regset): New functions.
7811 (regsets_fetch_inferior_registers)
7812 (regsets_store_inferior_registers): Use them.
7813 (initialize_regsets_info); Don't allocate the disabled_regsets
7815 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7818 2013-06-11 Pedro Alves <palves@redhat.com>
7820 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7823 2013-06-11 Pedro Alves <palves@redhat.com>
7825 * linux-x86-low.c (initialize_low_arch): Call
7826 init_registers_x32_avx_linux.
7828 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7830 Fix compatibility with Android Bionic.
7831 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7834 2013-06-07 Pedro Alves <palves@redhat.com>
7837 * Makefile.in (OBS): Add tdesc.o.
7838 (IPA_OBJS): Add tdesc-ipa.o.
7839 (tdesc-ipa.o): New rule.
7840 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7842 * linux-low.c (new_inferior): Delete.
7843 (disabled_regsets, num_regsets): Delete.
7844 (linux_add_process): Adjust to set the new per-process
7846 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7847 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7848 was a stop. When calling arch_setup, switch the current inferior
7849 to the thread that got an event.
7850 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7851 (regsets_fetch_inferior_registers)
7852 (regsets_store_inferior_registers): New regsets_info parameter.
7854 (linux_register_in_regsets): New regs_info parameter. Adjust to
7856 (register_addr, fetch_register, store_register): New usrregs_info
7857 parameter. Adjust to use it.
7858 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7859 parameter regs_info. Adjust to use it.
7860 (linux_fetch_registers): Get the current inferior's regs_info, and
7862 (linux_store_registers): Ditto.
7863 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7864 (initialize_low): Don't initialize the target_regsets here. Call
7865 initialize_low_arch.
7866 * linux-low.h (target_regsets): Delete declaration.
7867 (struct regsets_info): New.
7868 (struct usrregs_info): New.
7869 (struct regs_info): New.
7870 (struct process_info_private) <new_inferior>: New field.
7871 (struct linux_target_ops): Delete the num_regs, regmap, and
7872 regset_bitmap fields. New field regs_info.
7873 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7874 * i387-fp.c (num_xmm_registers): Delete.
7875 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7876 calls to new interface.
7877 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7878 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7879 Infer the number of xmm registers from the regcache's target
7881 * i387-fp.h (num_xmm_registers): Delete.
7882 * inferiors.c (add_thread): Don't install the thread's regcache
7884 * proc-service.c (gregset_info): Fetch the current inferior's
7885 regs_info. Adjust to use it.
7886 * regcache.c: Include tdesc.h.
7887 (register_bytes, reg_defs, num_registers)
7888 (gdbserver_expedite_regs): Delete.
7889 (get_thread_regcache): If the thread doesn't have a regcache yet,
7890 create one, instead of aborting gdbserver.
7891 (regcache_invalidate_one): Rename to ...
7892 (regcache_invalidate_thread): ... this.
7893 (regcache_invalidate_one): New.
7894 (regcache_invalidate): Only invalidate registers of the current
7896 (init_register_cache): Add target_desc parameter, and use it.
7897 (new_register_cache): Ditto. Assert the target description has a
7898 non zero registers_size.
7899 (regcache_cpy): Add assertions. Adjust.
7900 (realloc_register_cache, set_register_cache): Delete.
7901 (registers_to_string, registers_from_string): Adjust.
7902 (find_register_by_name, find_regno, find_register_by_number)
7903 (register_cache_size): Add target_desc parameter, and use it.
7904 (free_register_cache_thread, free_register_cache_thread_one)
7905 (regcache_release, register_cache_size): New.
7906 (register_size): Add target_desc parameter, and use it.
7907 (register_data, supply_register, supply_register_zeroed)
7908 (supply_regblock, supply_register_by_name, collect_register)
7909 (collect_register_as_string, collect_register_by_name): Adjust.
7910 * regcache.h (struct target_desc): Forward declare.
7911 (struct regcache) <tdesc>: New field.
7912 (init_register_cache, new_register_cache): Add target_desc
7914 (regcache_invalidate_thread): Declare.
7915 (regcache_invalidate_one): Delete declaration.
7916 (regcache_release): Declare.
7917 (find_register_by_number, register_cache_size, register_size)
7918 (find_regno): Add target_desc parameter.
7919 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7921 * remote-utils.c: Include tdesc.h.
7922 (outreg, prepare_resume_reply): Adjust.
7923 * server.c: Include tdesc.h.
7924 (gdbserver_xmltarget): Delete declaration.
7925 (get_features_xml, process_serial_event): Adjust.
7926 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7928 (struct process_info) <tdesc>: New field.
7929 (ipa_tdesc): Declare.
7930 * tdesc.c: New file.
7931 * tdesc.h: New file.
7932 * tracepoint.c: Include tdesc.h.
7933 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7934 (get_context_regcache): Adjust to pass ipa_tdesc down.
7935 (do_action_at_tracepoint): Adjust to get the register cache size
7936 from the context regcache's description.
7937 (traceframe_walk_blocks): Adjust to get the register cache size
7938 from the current trace frame's description.
7939 (traceframe_get_pc): Adjust to get current trace frame's
7940 description and pass it down.
7941 (gdb_collect): Adjust to get the register cache size from the
7943 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7944 (gdbserver_xmltarget): Delete.
7945 (initialize_low_tracepoint): Set the ipa's target description.
7946 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7947 (initialize_low_tracepoint): Set the ipa's target description.
7948 * linux-x86-low.c: Include tdesc.h.
7949 [__x86_64__] (is_64bit_tdesc): New.
7950 (ps_get_thread_area, x86_get_thread_area): Use it.
7951 (i386_cannot_store_register): Rename to ...
7952 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7953 (i386_cannot_fetch_register): Rename to ...
7954 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7955 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7957 (target_regsets): Rename to ...
7958 (x86_regsets): ... this.
7959 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7961 (x86_siginfo_fixup): Use is_64bit_tdesc.
7962 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7963 (tdesc_x32_avx_linux, tdesc_x32_linux)
7964 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7966 (x86_linux_update_xmltarget): Delete.
7967 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7968 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7969 (AMD64_LINUX_USER64_CS): New.
7970 (x86_linux_read_description): New, based on
7971 x86_linux_update_xmltarget.
7972 (same_process_callback): New.
7973 (x86_arch_setup_process_callback): New.
7974 (x86_linux_update_xmltarget): New.
7975 (x86_regsets_info): New.
7976 (amd64_linux_regs_info): New.
7977 (i386_linux_usrregs_info): New.
7978 (i386_linux_regs_info): New.
7979 (x86_linux_regs_info): New.
7980 (x86_arch_setup): Reimplement.
7981 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7982 (x86_emit_ops): Ditto.
7983 (the_low_target): Adjust. Install x86_linux_regs_info,
7984 x86_cannot_fetch_register, and x86_cannot_store_register.
7985 (initialize_low_arch): New.
7986 * linux-ia64-low.c (tdesc_ia64): Declare.
7987 (ia64_fetch_register): Adjust.
7988 (ia64_usrregs_info, regs_info): New globals.
7989 (ia64_regs_info): New function.
7990 (the_low_target): Adjust.
7991 (initialize_low_arch): New function.
7992 * linux-sparc-low.c (tdesc_sparc64): Declare.
7993 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7995 (sparc_arch_setup): New function.
7996 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7997 (the_low_target): Adjust.
7998 (initialize_low_arch): New function.
7999 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8000 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8001 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8002 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8003 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8004 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8005 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8006 (tdesc_powerpc_isa205_vsx64l): Declare.
8007 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8008 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8009 (ppc_set_pc, ppc_get_hwcap): Adjust.
8010 (ppc_usrregs_info): Forward declare.
8011 (!__powerpc64__) ppc_regmap_adjusted: New global.
8012 (ppc_arch_setup): Adjust to the current process'es target
8014 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8015 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8016 (ppc_store_evrregset): Adjust.
8017 (target_regsets): Rename to ...
8018 (ppc_regsets): ... this, and make static.
8019 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8020 (ppc_regs_info): New function.
8021 (the_low_target): Adjust.
8022 (initialize_low_arch): New function.
8023 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8024 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8025 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8026 (tdesc_s390x_linux64v2): Declare.
8027 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8028 (s390_fill_gregset, s390_store_last_break): Adjust.
8029 (target_regsets): Rename to ...
8030 (s390_regsets): ... this, and make static.
8031 (s390_get_pc, s390_set_pc): Adjust.
8032 (s390_get_hwcap): New target_desc parameter, and use it.
8033 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8034 (s390_arch_setup): Adjust to set the current process'es target
8035 description. Don't adjust the regmap.
8036 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8037 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8038 (regs_info_3264): New globals.
8039 (s390_regs_info): New function.
8040 (the_low_target): Adjust.
8041 (initialize_low_arch): New function.
8042 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8043 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8044 [__mips64] (init_registers_mips_linux)
8045 (init_registers_mips_dsp_linux): Delete defines.
8046 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8047 (have_dsp): New global.
8048 (mips_read_description): New, based on mips_arch_setup.
8049 (mips_arch_setup): Reimplement.
8050 (get_usrregs_info): New function.
8051 (mips_cannot_fetch_register, mips_cannot_store_register)
8052 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8053 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8054 (target_regsets): Rename to ...
8055 (mips_regsets): ... this, and make static.
8056 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8057 (dsp_regs_info, regs_info): New globals.
8058 (mips_regs_info): New function.
8059 (the_low_target): Adjust.
8060 (initialize_low_arch): New function.
8061 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8062 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8064 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8065 (arm_read_description): New, with bits factored from
8067 (arm_arch_setup): Reimplement.
8068 (target_regsets): Rename to ...
8069 (arm_regsets): ... this, and make static.
8070 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8071 (arm_regs_info): New function.
8072 (the_low_target): Adjust.
8073 (initialize_low_arch): New function.
8074 * linux-m68k-low.c (tdesc_m68k): Declare.
8075 (target_regsets): Rename to ...
8076 (m68k_regsets): ... this, and make static.
8077 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8078 (m68k_regs_info): New function.
8079 (m68k_arch_setup): New function.
8080 (the_low_target): Adjust.
8081 (initialize_low_arch): New function.
8082 * linux-sh-low.c (tdesc_sharch): Declare.
8083 (target_regsets): Rename to ...
8084 (sh_regsets): ... this, and make static.
8085 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8086 (sh_regs_info, sh_arch_setup): New functions.
8087 (the_low_target): Adjust.
8088 (initialize_low_arch): New function.
8089 * linux-bfin-low.c (tdesc_bfin): Declare.
8090 (bfin_arch_setup): New function.
8091 (bfin_usrregs_info, regs_info): New globals.
8092 (bfin_regs_info): New function.
8093 (the_low_target): Adjust.
8094 (initialize_low_arch): New function.
8095 * linux-cris-low.c (tdesc_cris): Declare.
8096 (cris_arch_setup): New function.
8097 (cris_usrregs_info, regs_info): New globals.
8098 (cris_regs_info): New function.
8099 (the_low_target): Adjust.
8100 (initialize_low_arch): New function.
8101 * linux-cris-low.c (tdesc_crisv32): Declare.
8102 (cris_arch_setup): New function.
8103 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8104 (cris_regs_info): New function.
8105 (the_low_target): Adjust.
8106 (initialize_low_arch): New function.
8107 * linux-m32r-low.c (tdesc_m32r): Declare.
8108 (m32r_arch_setup): New function.
8109 (m32r_usrregs_info, regs_info): New globals.
8110 (m32r_regs_info): Adjust.
8111 (initialize_low_arch): New function.
8112 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8113 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8114 (tic6x_usrregs_info): Forward declare.
8115 (tic6x_read_description): New function, based on ...
8116 (tic6x_arch_setup): ... this. Reimplement.
8117 (target_regsets): Rename to ...
8118 (tic6x_regsets): ... this, and make static.
8119 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8120 (tic6x_regs_info): New function.
8121 (the_low_target): Adjust.
8122 (initialize_low_arch): New function.
8123 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8124 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8125 (target_regsets): Rename to ...
8126 (xtensa_regsets): ... this, and make static.
8127 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8129 (xtensa_arch_setup, xtensa_regs_info): New functions.
8130 (the_low_target): Adjust.
8131 (initialize_low_arch): New function.
8132 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8133 (nios2_arch_setup): Set the current process'es tdesc.
8134 (target_regsets): Rename to ...
8135 (nios2_regsets): ... this.
8136 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8137 (nios2_regs_info): New function.
8138 (the_low_target): Adjust.
8139 (initialize_low_arch): New function.
8140 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8141 (aarch64_arch_setup): Set the current process'es tdesc.
8142 (target_regsets): Rename to ...
8143 (aarch64_regsets): ... this.
8144 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8145 (aarch64_regs_info): New function.
8146 (the_low_target): Adjust.
8147 (initialize_low_arch): New function.
8148 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8150 (target_regsets): Rename to ...
8151 (tile_regsets): ... this.
8152 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8153 (tile_regs_info): New function.
8154 (tile_arch_setup): Set the current process'es tdesc.
8155 (the_low_target): Adjust.
8156 (initialize_low_arch): New function.
8157 * spu-low.c (tdesc_spu): Declare.
8158 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8159 * win32-arm-low.c (tdesc_arm): Declare.
8160 (arm_arch_setup): New function.
8161 (the_low_target): Install arm_arch_setup instead of
8163 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8164 (init_windows_x86): Rename to ...
8165 (i386_arch_setup): ... this. Set `win32_tdesc'.
8166 (the_low_target): Adjust.
8167 * win32-low.c (win32_tdesc): New global.
8168 (child_add_thread): Don't create the thread cache here.
8169 (do_initial_child_stuff): Set the new process'es tdesc.
8170 * win32-low.h (struct target_desc): Forward declare.
8171 (win32_tdesc): Declare.
8172 * lynx-i386-low.c (tdesc_i386): Declare global.
8173 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8174 * lynx-low.c (lynx_tdesc): New global.
8175 (lynx_add_process): Set the new process'es tdesc.
8176 * lynx-low.h (struct target_desc): Forward declare.
8177 (lynx_tdesc): Declare global.
8178 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8179 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8180 * nto-low.c (nto_tdesc): New global.
8181 (do_attach): Set the new process'es tdesc.
8182 * nto-low.h (struct target_desc): Forward declare.
8183 (nto_tdesc): Declare.
8184 * nto-x86-low.c (tdesc_i386): Declare.
8185 (nto_x86_arch_setup): Set `nto_tdesc'.
8187 2013-06-04 Gary Benson <gbenson@redhat.com>
8189 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8190 to qSupported response when appropriate.
8191 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8192 with nonzero-length annex.
8193 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8194 arguments supplied in annex.
8196 2013-05-31 Doug Evans <dje@google.com>
8199 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8200 64 bits in 64-cross-32 environment.
8202 2013-05-28 Pedro Alves <palves@redhat.com>
8204 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8205 (aarch64-without-fpu.c): Delete rule.
8206 * configure.srv (aarch64*-*-linux*): Remove references to
8207 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8208 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8211 2013-05-24 Pedro Alves <palves@redhat.com>
8213 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8214 instead of strchr/decode_address. Error if the range isn't split
8215 with a ','. Don't assume there's be a ':' in the action.
8217 2013-05-23 Yao Qi <yao@codesourcery.com>
8218 Pedro Alves <palves@redhat.com>
8220 * linux-low.c (lwp_in_step_range): New function.
8221 (linux_wait_1): If the thread was range stepping and stopped
8222 outside the stepping range, report the stop to GDB. Otherwise,
8223 continue stepping. Add range stepping debug output.
8224 (linux_set_resume_request): Copy the step range from the resume
8226 (linux_supports_range_stepping): New.
8227 (linux_target_ops) <supports_range_stepping>: Set to
8228 linux_supports_range_stepping.
8229 * linux-low.h (struct linux_target_ops)
8230 <supports_range_stepping>: New field.
8231 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8232 * linux-x86-low.c (x86_supports_range_stepping): New.
8233 (the_low_target) <supports_range_stepping>: Set to
8234 x86_supports_range_stepping.
8235 * server.c (handle_v_cont): Handle 'r' action.
8236 (handle_v_requests): Append ";r" if the target supports range
8238 * target.h (struct thread_resume) <step_range_start,
8239 step_range_end>: New fields.
8240 (struct target_ops) <supports_range_stepping>:
8242 (target_supports_range_stepping): New macro.
8244 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8246 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8247 confusion in comment.
8249 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8251 * lynx-low.c (struct process_info_private): New type.
8252 (lynx_add_process): New function.
8253 (lynx_create_inferior, lynx_attach): Replace calls to
8254 add_process by calls to lynx_add_process.
8255 (lynx_resume): If PTID is null, then try using
8256 current_process()->private->last_wait_event_ptid.
8258 (lynx_clear_inferiors): Delete. The contents of that function
8259 has been inlined in lynx_mourn;
8260 (lynx_wait_1): Save the ptid in the process's private data.
8261 (lynx_mourn): Free the process' private data. Replace call
8262 to lynx_clear_inferiors by call to clear_inferiors.
8264 2013-05-17 Yao Qi <yao@codesourcery.com>
8266 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8269 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8271 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8272 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8273 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8274 PT_TEXT_END_ADDR guards. Update comments.
8275 (linux_target_op) <read_offsets>: Conditionally define to
8276 linux_read_offsets if the target is UCLIBC and if it defines
8277 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8279 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8280 Andrew Jenner <andrew@codesourcery.com>
8282 * Makefile.in (SFILES): Add linux-nios2-low.c.
8283 (clean): Add action to delete nios2-linux.c.
8284 (nios2-linux.c): New rule.
8285 * configure.srv: Add nios2*-*-linux*.
8286 * linux-nios2-low.c: New.
8288 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8290 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8292 2013-04-25 Hui Zhu <hui@codesourcery.com>
8295 * ax.c (ax_printf): Add fflush.
8297 2013-04-22 Tom Tromey <tromey@redhat.com>
8299 * Makefile.in (SFILES): Add filestuff.c.
8300 (OBS): Add filestuff.o.
8301 (filestuff.o): New target.
8302 * config.in, configure: Rebuild.
8303 * configure.ac: Check for fdwalk, pipe2.
8305 2013-04-17 Pedro Alves <palves@redhat.com>
8307 * configure.ac (USE_THREAD_DB): Delete variable.
8308 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8309 Don't AC_SUBST USE_THREAD_DB.
8310 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8311 * config.in, configure: Regenerate.
8313 2013-04-16 Pedro Alves <palves@redhat.com>
8315 * linux-low.h (struct lwp_info) <thread_known>: Move under
8316 the USE_THREAD_DB #ifdef.
8318 2013-04-16 Pedro Alves <palves@redhat.com>
8320 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8321 (linux-low.o): Delete rule.
8322 * linux-low.h: Always include "gdb_thread_db.h" instead of
8323 conditionally including thread_db.h.
8324 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8327 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8329 * Makefile.in (install-only): Fix make install regression.
8331 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8333 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8334 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8336 * gdbserver.1: Remove.
8338 2013-03-22 Pedro Alves <palves@redhat.com>
8340 * linux-low.c (handle_extended_wait): Don't call
8341 linux_enable_event_reporting.
8343 2013-03-15 Tony Theodore <tonyt@logyst.com>
8346 * Makefile.in (SHELL): Use @SHELL@.
8348 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8350 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8353 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8355 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8356 Remove extraneous NULL element.
8358 2013-03-13 Yao Qi <yao@codesourcery.com>
8360 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8361 'V' block in trace frame.
8363 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8365 * target.h (struct target_ops): Add btrace ops.
8366 (target_supports_btrace): New macro.
8367 (target_enable_btrace): New macro.
8368 (target_disable_btrace): New macro.
8369 (target_read_btrace): New macro.
8370 * gdbthread.h (struct thread_info): Add btrace field.
8371 * server.c: Include btrace-common.h.
8372 (handle_btrace_general_set): New function.
8373 (handle_btrace_enable): New function.
8374 (handle_btrace_disable): New function.
8375 (handle_general_set): Call handle_btrace_general_set.
8376 (handle_qxfer_btrace): New function.
8377 (struct qxfer qxfer_packets[]): Add btrace entry.
8378 * inferiors.c (remove_thread): Disable btrace.
8379 * linux-low: Include linux-btrace.h.
8380 (linux_low_enable_btrace): New function.
8381 (linux_low_read_btrace): New function.
8382 (linux_target_ops): Add btrace ops.
8383 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8384 Add srv_linux_btrace=yes.
8385 (x86_64-*-linux*): Add linux-btrace.o.
8386 Add srv_linux_btrace=yes.
8387 * configure.ac: Define HAVE_LINUX_BTRACE.
8388 * config.in: Regenerated.
8389 * configure: Regenerated.
8391 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8393 * server.c (handle_qxfer): Preserve error message if -3 is
8395 (qxfer): Document the -3 return value.
8397 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8399 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8400 (linux_btrace_h): New variable.
8401 (linux-btrace.o): New rule.
8403 2013-03-08 Stan Shebs <stan@codesourcery.com>
8404 Hafiz Abid Qadeer <abidh@codesourcery.com>
8406 * tracepoint.c (trace_buffer_size): New global.
8407 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8408 (init_trace_buffer): Change to one-argument function. Allocate
8409 trace buffer memory.
8410 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8411 handle QTBuffer:size packet.
8412 (cmd_bigqtbuffer_size): New function.
8413 (initialize_tracepoint): Call init_trace_buffer with
8414 DEFAULT_TRACE_BUFFER_SIZE.
8415 * server.c (handle_query): Add QTBuffer:size in the
8418 2013-03-07 Yao Qi <yao@codesourcery.com>
8420 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8421 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8423 (cmd_qtsp): Adjust condition. Do post increment.
8424 Set cur_action and cur_step_action back to 0.
8426 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8429 * linux-low.c (linux_write_memory): Return early success if LEN is
8432 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8434 * configure.srv: Add x86_64-*-cygwin* as target.
8436 2013-02-28 Tom Tromey <tromey@redhat.com>
8438 * configure.ac: Invoke AC_SYS_LARGEFILE.
8439 * configure, config.in: Rebuild.
8441 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8443 * win32-low.c: Throughout, fix format strings and casts of
8444 printf-like functions to avoid type related warnings on all
8446 (get_child_debug_event): Print dwDebugEventCode as hex since
8447 that's how it's usually documented.
8449 2013-02-28 Yao Qi <yao@codesourcery.com>
8451 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8454 2013-02-27 Jiong Wang <jiwang@tilera.com>
8456 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8457 (reg-tilegx32.c): New rule.
8458 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8459 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8460 different register info initializer according to elf class.
8461 (init_registers_tilgx32): New function. The tilegx32 register info
8463 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8464 (tile_store_gregset): Likewise.
8466 2013-02-27 Yao Qi <yao@codesourcery.com>
8468 * server.c (process_point_options): Print debug message when
8469 debug_threads is true.
8471 2013-02-26 Yao Qi <yao@codesourcery.com>
8473 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8475 2013-02-19 Pedro Alves <palves@redhat.com>
8476 Kai Tietz <ktietz@redhat.com>
8480 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8481 instead of strtoul to extract address from packet.
8482 (process_serial_event) <'z'>: Likewise.
8484 2013-02-18 Yao Qi <yao@codesourcery.com>
8486 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8488 2013-02-14 Pedro Alves <palves@redhat.com>
8492 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8493 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8495 2013-02-14 Pedro Alves <palves@redhat.com>
8497 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8499 2013-02-14 Pedro Alves <palves@redhat.com>
8501 * tracepoint.c (save_string): Delete.
8502 (add_tracepoint_action): Use savestring instead of save_string.
8504 2013-02-12 Pedro Alves <palves@redhat.com>
8506 * linux-xtensa-low.c: Ditto.
8507 * xtensa-xtregs.c: Ditto.
8509 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8511 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8514 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8516 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8517 aarch64_num_wp_regs and aarch64_num_bp_regs to
8518 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8520 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8522 * linux-aarch64-low.c (ps_get_thread_area): Replace
8523 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8525 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8526 Marcus Shawcroft <marcus.shawcroft@arm.com>
8527 Nigel Stephens <nigel.stephens@arm.com>
8528 Yufeng Zhang <yufeng.zhang@arm.com>
8530 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8531 (aarch64.c, aarch64-without-fpu.c): New targets.
8532 * configure.srv (aarch64*-*-linux*): New.
8533 * linux-aarch64-low.c: New file.
8535 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8537 * linux-low.c (handle_extended_wait, linux_create_inferior)
8538 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8539 (dequeue_one_deferred_signal, linux_resume_one_thread)
8540 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8541 (linux_tracefork_grandchild, linux_test_for_tracefork)
8542 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8543 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8544 where the argument is 0.
8546 2013-01-25 Yao Qi <yao@codesourcery.com>
8548 * event-loop.c: Include "queue.h".
8549 (gdb_event_p): New typedef.
8550 (struct gdb_event) <next_event>: Remove.
8551 (event_queue): Change to QUEUE(gdb_event_p).
8552 (async_queue_event): Remove.
8553 (gdb_event_xfree): New.
8554 (initialize_event_loop): New.
8555 (process_event): Use API from QUEUE.
8556 (wait_for_event): Likewise.
8557 * server.c (main): Call initialize_event_loop.
8558 * server.h (initialize_event_loop): Declare.
8560 2013-01-18 Yao Qi <yao@codesourcery.com>
8562 * ax.h (struct eval_agent_expr_context): New.
8563 (gdb_eval_agent_expr): Update declaration.
8564 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8565 TFRAME. Add new argument CTX.
8566 * server.h (struct eval_agent_expr_context): Declare.
8567 (agent_mem_read, agent_tsv_read): Update declaration.
8568 (agent_mem_read_string): Likewise.
8569 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8570 (add_traceframe_block): Add new argument TPOINT.
8571 Increase TPOINT->traceframe_usage.
8572 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8573 eval_tracepoint_agent_expr.
8574 (condition_true_at_tracepoint): Likewise.
8575 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8576 (agent_mem_read_string, agent_tsv_read): Likewise.
8578 2013-01-16 Yao Qi <yao@codesourcery.com>
8580 * linux-low.c (linux_resume_one_lwp): Don't check
8581 'lwp->bp_reinsert != 0'.
8583 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8584 Pedro Alves <palves@redhat.com>
8586 * lynx-low.c (ptrace_request_to_str): Define a temporary
8587 macro and use it to simplify this function's implementation.
8589 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8591 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8594 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8596 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8598 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8600 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8602 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8604 * lynx-low.c (lynx_resume): Use the resume_info parameter
8605 to determine the ptid for the lynx_ptrace call, unless
8606 it is equal to minus_one_ptid, in which case we use the
8607 ptid of the current_inferior.
8608 (lynx_wait_1): After having received a thread create/exit
8609 event, resume the inferior's execution using the signaling
8610 thread's ptid, rather than the old ptid.
8612 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8614 * lynx-low.c (lynx_resume): Delete variable ret.
8616 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8618 * gdbreplay.c (gdbreplay_version): Update copyright year.
8619 * server.c (gdbserver_version): Likewise.
8621 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8623 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8626 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8628 * lynx-low.c (ptrace_request_to_str): Add handling for
8631 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8633 * lynx-low.c (lynx_attach): Delete variable new_process.
8635 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8637 * lynx-low.c (lynx_create_inferior): Delete variable
8640 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8642 * lynx-low.c (ptrace_request_to_str): Do not handle
8643 PTRACE_GETTHREADLIST if this macro does not exist.
8645 2012-12-15 Yao Qi <yao@codesourcery.com>
8647 * Makefile.in (OBS): Add notif.o.
8648 * notif.c, notif.h: New.
8649 * server.c: Include "notif.h".
8650 (struct vstop_notif) <next>: Remove.
8652 (queue_stop_reply): Update.
8653 (push_event, send_next_stop_reply): Remove.
8654 (discard_queued_stop_replies): Update.
8655 (notif_stop): New variable.
8656 (handle_v_stopped): Remove.
8657 (handle_v_requests): Don't call handle_v_stopped. Call
8658 handle_ack_notif instead.
8659 (queue_stop_reply_callback): Call notif_event_enque instead
8660 of queue_stop_reply.
8661 (handle_status): Don't call send_next_stop_reply, call
8662 notif_write_event instead.
8663 (kill_inferior_callback): Likewise.
8664 (detach_or_kill_inferior_callback): Likewise.
8665 (main): Call initialize_notif.
8666 (process_serial_event): Call QUEUE_is_empty.
8667 (handle_target_event): Call notif_push instead of push event.
8668 * server.h (push_event): Remove declaration.
8670 2012-12-10 Tom Tromey <tromey@redhat.com>
8672 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8673 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8676 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8677 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8678 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8679 (amd64-linux-ipa.o, ax.o): Rewrite.
8680 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8681 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8682 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8683 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8684 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8685 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8686 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8687 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8688 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8689 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8690 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8691 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8692 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8693 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8694 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8695 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8696 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8697 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8698 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8699 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8700 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8701 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8702 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8703 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8704 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8705 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8706 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8707 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8708 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8709 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8710 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8711 (reg-tilegx.o): Remove.
8712 (all_object_files): New macro.
8713 Include .deps files.
8714 * aclocal.m4, configure: Rebuild.
8715 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8716 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8717 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8719 2012-12-05 Tom Tromey <tromey@redhat.com>
8722 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8724 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8726 * configure.ac: Check for linux/perf_event.h.
8727 * config.in: Regenerated.
8728 * configure: Regenerated.
8730 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8732 * hostio.c (handle_readlink): Decrease buffer size
8733 parameter passed to readlink by one byte.
8735 2012-11-26 Yao Qi <yao@codesourcery.com>
8737 * configure.ac (build_warnings): Append '-Wempty-body'.
8738 * configure: Regenerated.
8739 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8742 2012-11-15 Pierre Muller <muller@sourceware.org>
8744 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8745 * config.in: Regenerate.
8746 * configure: Regenerate.
8747 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8748 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8749 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8750 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8752 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8753 instead of <sys/wait.h> header.
8754 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8756 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8758 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8759 (various make rules): Remove -DGDBSERVER
8761 2012-11-09 Yao Qi <yao@codesourcery.com>
8763 * spu-low.c (current_ptid): Move it to ..
8764 * gdbthread.h: ... here. New.
8765 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8766 * server.c (myresume, process_serial_event): Likewise.
8767 * thread-db.c (thread_db_find_new_threads): Likewise.
8768 * tracepoint.c (run_inferior_command): Likewise.
8770 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8772 * server.c (handle_search_memory_1): Include access length in
8775 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8777 * linux-crisv32-low.c: Fix compile errors.
8779 2012-09-04 Yao Qi <yao@codesourcery.com>
8781 * tracepoint.c (cmd_qtsv): Adjust debug message.
8782 Don't check CUR_TPOINT.
8784 2012-08-28 Yao Qi <yao@codesourcery.com>
8786 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8787 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8788 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8789 Remove declarations of xmalloc, xreallloc, xstrdup and
8791 * Makefile.in (libiberty_h): New.
8792 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8793 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8795 2012-08-23 Yao Qi <yao@codesourcery.com>
8797 * server.h: Remove declaration of 'xsnprintf'.
8799 2012-08-22 Keith Seitz <keiths@redhat.com>
8801 * server.h: Include build-gnulib-gbserver/config.h.
8802 * gdbreplay.c: Likewise.
8804 2012-08-08 Doug Evans <dje@google.com>
8806 * Makefile.in (SFILES): Add gdb_vecs.c.
8807 (OBS): Add gdb_vecs.o.
8808 (gdb_vecs_h, host_defs_h): New variables.
8809 (thread-db.o): Add $(gdb_vecs_h) dependency.
8810 (gdb_vecs.o): New rule.
8811 * thread-db.c: #include "gdb_vecs.h".
8812 (thread_db_load_search): Use a vector to iterate over path elements.
8813 Handle text appearing after "$pdir".
8815 * configure.ac: Add check for strstr.
8816 * config.in: Regenerate.
8817 * configure: Regenerate.
8819 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8821 * hostio.c (handle_pread): If pread fails, fall back to attempting
8823 (handle_pwrite): Likewise for pwrite.
8825 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8827 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8828 between unsupported TYPE and unimplementable ADDR/LEN combination.
8829 (arm_insert_point): Act on new return value.
8831 2012-07-31 Pedro Alves <palves@redhat.com>
8833 * server.c (process_point_options): Only skip tokens if we find
8834 one that is unrecognized. Don't treat 'X' specially while
8835 skipping unrecognized tokens.
8837 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8839 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8840 to 4-byte-align HW breakpoint addresses for Thumb.
8842 2012-07-27 Yao Qi <yao@codesourcery.com>
8846 * server.h: Declare gdb_agent_about_to_close.
8847 * target.c (kill_inferior): Include "agent.h".
8848 New. Send command 'kill'.
8849 * target.h (kill_inferior): Removed macro.
8850 * tracepoint.c (gdb_agent_about_to_close): New.
8851 (gdb_agent_helper_thread): Handle command 'close'.
8852 Wait endlessly until the inferior stops.
8853 Install gdb_agent_remove_socket to atexit hook.
8854 (agent_socket_name): New static variable.
8855 (gdb_agent_socket_init): Replace local variable 'name' with
8856 'agent_socket_name'.
8857 (gdb_agent_remove_socket): New.
8859 2012-07-27 Yao Qi <yao@codesourcery.com>
8861 * server.c (process_point_options): Stop at 'X' when parsing.
8863 2012-07-19 Michael Eager <eager@eagercon.com>
8865 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8867 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8868 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8869 hardware breakpoint.
8871 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8873 * gdbserver/linux-low.c (initialize_low): Call
8874 linux_ptrace_init_warnings.
8876 2012-07-02 Doug Evans <dje@google.com>
8878 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8881 2012-07-02 Stan Shebs <stan@codesourcery.com>
8883 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8884 (ax.o): Add it to build rule.
8886 (OBS): Add format.o.
8887 (IPA_OBS): Add format.o.
8888 * server.c (handle_query): Claim support for breakpoint commands.
8889 (process_point_options): Add command case.
8890 (process_serial_event): Leave running if there are printfs in
8892 * mem-break.h (any_persistent_commands): Declare.
8893 (add_breakpoint_commands): Declare.
8894 (gdb_no_commands_at_breakpoint): Declare.
8895 (run_breakpoint_commands): Declare.
8896 * mem-break.c (struct point_command_list): New struct.
8897 (struct breakpoint): New field command_list.
8898 (any_persistent_commands): New function.
8899 (add_commands_to_breakpoint): New function.
8900 (add_breakpoint_commands): New function.
8901 (gdb_no_commands_at_breakpoint): New function.
8902 (run_breakpoint_commands): New function.
8903 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8905 * ax.c: Include format.h.
8906 (ax_printf): New function.
8907 (gdb_eval_agent_expr): Add printf opcode.
8909 2012-06-13 Yao Qi <yao@codesourcery.com>
8911 * server.c (start_inferior): Remove duplicated writes to fields
8912 'last_resume_kind' and 'last_status' of 'current_inferior'.
8914 2012-06-12 Yao Qi <yao@codesourcery.com>
8915 Pedro Alves <palves@redhat.com>
8917 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8919 * server.c (handle_v_cont): Extend comment.
8921 2012-06-11 Yao Qi <yao@codesourcery.com>
8923 * linux-low.c (linux_attach): Add 'static'.
8925 2012-06-06 Yao Qi <yao@codesourcery.com>
8927 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8929 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8931 Fix gcc -flto compilation warning.
8932 * server.c (main): Make variable multi_mode and attach volatile.
8934 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8936 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8937 if the platform doesn't know about it.
8939 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8941 * Makefile.in (SFILES): Add linux-tile-low.c.
8942 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8943 * configure.srv: Handle tilegx-*-linux*.
8944 * linux-tile-low.c: New file.
8946 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8948 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8950 2012-05-24 Pedro Alves <palves@redhat.com>
8954 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8956 2012-05-24 Pedro Alves <palves@redhat.com>
8960 Replace target_signal with gdb_signal throughout.
8962 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8964 * linux-low.c (linux_store_registers): Avoid the copying sequence
8965 when no data has been retrieved by ptrace.
8967 2012-05-22 Will Deacon <will.deacon@arm.com>
8969 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8970 Include asm/ptrace.h.
8971 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8974 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8976 * linux-low.c (linux_store_registers): Don't re-retrieve data
8977 with ptrace that has already been obtained from /proc. Always
8978 copy any data retrieved with ptrace to the buffer supplied.
8980 2012-05-11 Yao Qi <yao@codesourcery.com>
8981 Pedro Alves <palves@redhat.com>
8983 * linux-low.c (enum stopping_threads_kind): New.
8984 (stopping_threads): Change type to `enum stopping_threads_kind'.
8985 (handle_extended_wait): If stopping and suspending threads, leave
8986 the new_lwp suspended too.
8987 (linux_wait_for_event): Adjust.
8988 (stop_all_lwps): Set `stopping_threads' to
8989 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8990 whether we're suspending threads or just stopping them. Assert no
8993 2012-04-29 Yao Qi <yao@codesourcery.com>
8995 * server.h: Move some code to ...
8996 * gdbthread.h: ... here. New.
8997 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8998 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8999 (nto-low.o, win32-low.o): Likewise.
9000 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9001 * regcache.c, remote-utils.c, server.c: Likewise.
9002 * target.c, tracepoint.c, win32-low.c: Likewise.
9004 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9006 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9007 (PTRACE_ARG4_TYPE): Likewise.
9008 (PTRACE_XFER_TYPE): Likewise.
9009 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9010 ptrace to PTRACE_ARG3_TYPE.
9011 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9012 (PTRACE_ARG4_TYPE): Likewise.
9013 (PTRACE_XFER_TYPE): Likewise.
9014 (linux_detach_one_lwp): Cast fourth argument of
9015 ptrace to long then PTRACE_ARG4_TYPE.
9016 (regsets_fetch_inferior_registers): Cast third argument of
9017 ptrace to long then PTRACE_ARG3_TYPE.
9018 (regsets_store_inferior_registers): Likewise.
9020 2012-04-20 Pedro Alves <palves@redhat.com>
9022 * configure: Regenerate.
9024 2012-04-19 Pedro Alves <palves@redhat.com>
9026 * Makefile.in (GNULIB_BUILDDIR): New.
9027 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9028 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9029 (all, install-only, uninstall, clean-info, all-lib, clean): No
9030 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9031 (maintainer-clean realclean distclean): Use subdir_do.
9033 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9034 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9035 * acinclude.m4: Include acx_configure_dir.m4.
9036 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9037 calls. Call AC_PROG_RANLIB. Configure gnulib using
9040 (GNULIB_STDINT_H): Adjust.
9041 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9042 * gdbreplay.c: Include build-gnulib/config.h.
9043 * server.h: Likewise.
9044 * aclocal.m4: Regenerate.
9045 * config.in: Regenerate.
9046 * configure: Regenerate.
9048 2012-04-19 Pedro Alves <palves@redhat.com>
9050 * Makefile.in (LIBGNU, INCGNU): Adjust.
9051 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9052 (all, install-only, uninstall, clean-info, all-lib, clean)
9053 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9054 * configure.ac: Adjust AC_OUTPUT output.
9055 * aclocal.m4: Regenerate.
9056 * configure: Regenerate.
9058 2012-04-19 Pedro Alves <palves@redhat.com>
9060 * Makefile.in (generated_files): New.
9061 (server_h): Remove the explicit dependency on config.h, and depend
9062 on $generated_files.
9064 2012-04-19 Pedro Alves <palves@redhat.com>
9066 * Makefile.in (INCGNU): Add -Ignulib.
9068 2012-04-19 Pedro Alves <palves@redhat.com>
9070 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9071 (INCGNU): ... this, and spell out -I here.
9072 (GNULIB_LIB): Rename to ...
9074 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9076 2012-04-19 Pedro Alves <palves@redhat.com>
9078 * config.in: Regenerate.
9080 2012-04-19 Pedro Alves <palves@redhat.com>
9082 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9083 * server.h (memmem): Remove declaration.
9084 * config.in: Regenerate.
9085 * configure: Regenerate.
9087 2012-04-19 Yao Qi <yao@codesourcery.com>
9089 * Makefile.in (SFILES): Add common/vec.c.
9093 2012-04-19 Yao Qi <yao@codesourcery.com>
9095 * remote-utils.c (prepare_resume_reply): Replace with macro
9096 target_core_of_thread.
9097 * server.c (handle_qxfer_threads_proper): Likewise.
9098 * target.h (traget_core_of_thread): New macro.
9100 2012-04-18 Pedro Alves <palves@redhat.com>
9102 * aclocal.m4: Regenerate.
9103 * configure: Regenerate.
9105 2012-04-16 Yao Qi <yao@codesourcery.com>
9107 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9108 duplicated on address.
9110 2012-04-16 Yao Qi <yao@codesourcery.com>
9112 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9113 (struct tracepoint_action_ops) <send>: New field.
9114 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9115 (agent_expr_send, x_tracepoint_action_send): New.
9116 (l_tracepoint_action_send): New.
9117 (cmd_qtdp): Download and install tracepoint
9118 according to `use_agent'.
9119 (run_inferior_command): Add one more parameter `len'.
9121 (tracepoint_send_agent): New.
9122 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9124 2012-04-16 Yao Qi <yao@codesourcery.com>
9126 * tracepoint.c (download_tracepoints): Moved to ...
9127 (cmd_qtstart): ... here.
9129 2012-04-14 Yao Qi <yao@codesourcery.com>
9131 * tracepoint.c: Include inttypes.h.
9132 (struct collect_memory_action): Use sized types.
9133 (struct tracepoint): Likewise.
9134 (cmd_qtdp, stop_tracing): Update print specifiers.
9135 (cmd_qtp, response_tracepoint): Likewise.
9136 (collect_data_at_tracepoint): Likewise.
9137 (collect_data_at_step): Likewise.
9139 2012-04-14 Yao Qi <yao@codesourcery.com>
9141 Import gnulib module inttypes.
9142 * aclocal.m4, config.in, configure: Regenerated.
9144 2012-04-14 Yao Qi <yao@codesourcery.com>
9146 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9147 Makefile and config.status at last.
9149 2012-04-13 Yao Qi <yao@codesourcery.com>
9151 * tracepoint.c: Include stdint.h unconditionally.
9153 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9155 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9156 on BFD_HAVE_SYS_PROCFS_TYPE.
9157 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9158 * configure: Regenerate.
9159 * config.in: Likewise.
9161 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9163 * Makefile.in (clean): Also remove x32.c x32-linux.c
9164 x32-avx.c x32-avx-linux.c.
9165 (x32.o): New target.
9167 (x32-linux.o): Likewise.
9168 (x32-linux.c): Likewise.
9169 (x32-avx.o): Likewise.
9170 (x32-avx.c): Likewise.
9171 (x32-avx-linux.o): Likewise.
9172 (x32-avx-linux.c): Likewise.
9174 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9175 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9176 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9177 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9178 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9179 i386/x32-avx-linux.xml.
9181 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9182 (init_registers_x32_avx_linux): Likwise.
9183 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9184 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9186 2012-04-13 Pedro Alves <palves@redhat.com>
9188 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9189 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9190 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9191 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9194 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9196 * linux-x86-low.c (compat_x32_clock_t): New.
9197 (compat_x32_siginfo_t): Likewise.
9198 (compat_x32_siginfo_from_siginfo): Likewise.
9199 (siginfo_from_compat_x32_siginfo): Likewise.
9200 (linux_is_elf64): Likewise.
9201 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9202 and siginfo_from_compat_x32_siginfo for x32.
9203 (x86_arch_setup): Set linux_is_elf64.
9205 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9208 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9210 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9211 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9212 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9213 compatible with process.
9215 2012-04-12 Yao Qi <yao@codesourcery.com>
9217 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9218 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9219 (install-only, install-info, clean): Handle sub dir gnulib.
9220 (all-lib, am--refresh): New targets.
9221 (memmem.o): Remove target.
9222 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9223 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9224 (AC_REPLACE_FUNCS): Remove memmem.
9225 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9226 (AC_OUTPUT): Generate Makefile in gnulib/.
9227 * aclocal.m4, config.in, configure: Regenerated.
9229 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9231 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9233 2012-04-05 Pedro Alves <palves@redhat.com>
9235 -Werror=strict-aliasing
9237 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9240 2012-04-04 Pedro Alves <palves@redhat.com>
9242 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9243 (sparc_store_gregset_from_stack, sparc_store_gregset)
9244 (sparc_breakpoint_at): Fix formatting.
9246 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9248 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9250 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9251 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9252 * config.in: Regenerate.
9253 * configure: Likewise.
9255 2012-03-29 Pedro Alves <palves@redhat.com>
9257 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9258 Correct ptrace arguments.
9260 2012-03-28 Pedro Alves <palves@redhat.com>
9262 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9263 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9264 (IA64_FR1_REGNUM): New defines.
9265 (ia64_fetch_register): New.
9266 (the_low_target): Install it.
9267 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9269 * linux-low.c (linux_fetch_registers): Try the
9270 the_low_target.fetch_register hook first.
9272 * linux-arm-low.c (the_low_target): Adjust.
9273 * linux-bfin-low.c (the_low_target): Adjust.
9274 * linux-cris-low.c (the_low_target): Adjust.
9275 * linux-crisv32-low.c (the_low_target): Adjust.
9276 * linux-m32r-low.c (the_low_target): Adjust.
9277 * linux-m68k-low.c (the_low_target): Adjust.
9278 * linux-mips-low.c (the_low_target): Adjust.
9279 * linux-ppc-low.c (the_low_target): Adjust.
9280 * linux-s390-low.c (the_low_target): Adjust.
9281 * linux-sh-low.c (the_low_target): Adjust.
9282 * linux-sparc-low.c (the_low_target): Adjust.
9283 * linux-tic6x-low.c (the_low_target): Adjust.
9284 * linux-x86-low.c (the_low_target): Adjust.
9285 * linux-xtensa-low.c (the_low_target): Adjust.
9287 2012-03-26 Pedro Alves <palves@redhat.com>
9289 * server.c (handle_qxfer_libraries): Don't bail early if
9290 the_target->qxfer_libraries_svr4 is not NULL.
9292 2012-03-26 Pedro Alves <palves@redhat.com>
9294 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9296 2012-03-23 Pedro Alves <palves@redhat.com>
9298 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9299 "library-list-svr4" element's start tag when the the DSO list is
9302 2012-03-23 Pedro Alves <palves@redhat.com>
9304 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9305 a variable whose type size is the same as the inferior's pointer
9308 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9310 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9312 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9313 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9314 * linux-low.h: Include <signal.h>.
9315 (struct siginfo): Remove forward declaration.
9316 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9319 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9321 * .gitignore: Ignore more files.
9323 2012-03-19 Pedro Alves <palves@redhat.com>
9324 Jan Kratochvil <jan.kratochvil@redhat.com>
9326 * server.c (cont_thread, general_thread): Add describing comments.
9327 (start_inferior): Clear `cont_thread'.
9328 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9331 2012-03-15 Yao Qi <yao@codesourcery.com>
9333 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9335 (cmd_qtdp): ... here.
9337 2012-03-15 Yao Qi <yao@codesourcery.com>
9339 * tracepoint.c (struct tracepoint_action_ops): New.
9340 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9341 (m_tracepoint_action_download): New.
9342 (r_tracepoint_action_download): New.
9343 (x_tracepoint_action_download): New.
9344 (l_tracepoint_action_download): New.
9345 (add_tracepoint_action): Install `action->ops' according type.
9346 (download_tracepoint_1): Move code `download' function pointer
9347 of various tracepoint_action_ops.
9349 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9351 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9352 linux_ptrace_attach_warnings.
9354 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9356 * Makefile.in (linux-ptrace.o): New.
9357 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9358 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9359 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9360 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9361 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9363 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9365 2012-03-08 Yao Qi <yao@codesourcery.com>
9366 Pedro Alves <palves@redhat.com>
9368 Fix PR server/13392.
9369 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9371 * tracepoint.c (remove_tracepoint): New.
9372 (cmd_qtdp): Call remove_tracepoint when failed to install.
9374 2012-03-07 Pedro Alves <palves@redhat.com>
9376 * linux-low.c (get_detach_signal): New.
9377 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9378 Pass on pending signals to PTRACE_DETACH. Check the result of the
9380 * server.c (program_signals, program_signals_p): New.
9381 (handle_general_set): Handle QProgramSignals.
9382 * server.h (program_signals, program_signals_p): Declare.
9384 2012-03-05 Pedro Alves <palves@redhat.com>
9385 Jan Kratochvil <jan.kratochvil@redhat.com>
9387 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9390 2012-03-03 Yao Qi <yao@codesourcery.com>
9392 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9393 agent_look_up_symbols.
9395 2012-03-03 Yao Qi <yao@codesourcery.com>
9397 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9398 (linux-x86-low.o): Likewise.
9399 * server.h: Remove in_process_agent_loaded.
9400 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9404 2012-03-03 Yao Qi <yao@codesourcery.com>
9406 * tracepoint.c (gdb_agent_capability): New global.
9407 (in_process_agent_loaded_ust): Renamed to
9408 `in_process_agent_supports_ust'.
9410 (in_process_agent_supports_ust): Call agent_capability_check.
9411 (clear_installed_tracepoints): Assert that agent supports
9414 2012-03-03 Yao Qi <yao@codesourcery.com>
9416 * linux-low.c (linux_supports_agent): New.
9417 (linux_target_ops): Initialize field `supports_agent' with
9418 linux_supports_agent.
9419 * target.h (struct target_ops) <supports_agent>: New.
9420 (target_supports_agent): New macro.
9421 * server.c (handle_general_set): Handle packet 'QAgent'.
9422 (handle_query): Send `QAgent+'.
9423 * Makefile.in (server.o): Depends on agent.h.
9425 2012-03-03 Yao Qi <yao@codesourcery.com>
9427 * Makefile.in (OBS): Add agent.o.
9428 Add new rule for agent.o.
9429 Track dependence of tracepoint.c on agent.h.
9430 * tracepoint.c (run_inferior_command_1):
9431 (run_inferior_command): Call agent_run_command.
9432 (gdb_ust_connect_sync_socket): Deleted. Move it to
9434 (resume_thread, stop_thread): Likewise.
9435 (gdb_ust_socket_init): Renamed to ...
9436 (gdb_agent_socket_init): ... New.
9437 (gdb_ust_thread): Renamed to ...
9438 (gdb_agent_helper_thread): ... New.
9439 (gdb_ust_init): Move some code to ...
9440 (gdb_agent_init): ... here. New.
9441 [HAVE_UST]: Call gdb_ust_init.
9442 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9443 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9444 * config.in, configure: Regenerated.
9446 2012-03-02 Pedro Alves <palves@redhat.com>
9448 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9449 * linux-low.c (struct simple_pid_list): New.
9450 (stopped_pids): New a struct simple_pid_list pointer.
9451 (add_to_pid_list, pull_pid_from_list): New.
9452 (handle_extended_wait): Don't assume the first signal new children
9453 report is SIGSTOP. Adjust call to pull_pid_from_list.
9454 (linux_wait_for_lwp): Adjust.
9456 2012-03-02 Yao Qi <yao@codesourcery.com>
9458 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9461 2012-03-02 Yao Qi <yao@codesourcery.com>
9463 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9464 `stop_pc' and `tpoint'. Update caller.
9466 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9468 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9469 * linux-low.c (use_linux_regsets): New macro.
9470 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9471 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9472 (linux_register_in_regsets): New function.
9473 (usr_fetch_inferior_registers): Skip registers covered by
9475 (usr_store_inferior_registers): Likewise.
9476 (usr_fetch_inferior_registers): New macro.
9477 (usr_store_inferior_registers): Likewise.
9478 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9479 (linux_store_registers): Likewise.
9480 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9482 (init_registers_mips64_dsp_linux): Likewise.
9483 (init_registers_mips_linux): New macro.
9484 (init_registers_mips_dsp_linux): Likewise.
9485 (mips_dsp_num_regs): Likewise.
9486 (DSP_BASE, DSP_CONTROL): New fallback macros.
9487 (mips_base_regs): New macro.
9488 (mips_regmap): Use it. Fix the size.
9489 (mips_dsp_regmap): New variable.
9490 (mips_dsp_regset_bitmap): Likewise.
9491 (mips_arch_setup): New function.
9492 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9494 (mips_cannot_store_register): Likewise.
9495 (the_low_target): Update .arch_setup, .num_regs and .regmap
9496 initializers. Add .regset_bitmap initializer.
9497 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9499 * linux-bfin-low.c (the_low_target): Likewise.
9500 * linux-cris-low.c (the_low_target): Likewise.
9501 * linux-crisv32-low.c (the_low_target): Likewise.
9502 * linux-ia64-low.c (the_low_target): Likewise.
9503 * linux-m32r-low.c (the_low_target): Likewise.
9504 * linux-m68k-low.c (the_low_target): Likewise.
9505 * linux-ppc-low.c (the_low_target): Likewise.
9506 * linux-s390-low.c (the_low_target): Likewise.
9507 * linux-sh-low.c (the_low_target): Likewise.
9508 * linux-sparc-low.c (the_low_target): Likewise.
9509 * linux-tic6x-low.c (the_low_target): Likewise.
9510 * linux-x86-low.c (the_low_target): Likewise.
9511 * linux-xtensa-low.c (the_low_target): Likewise.
9512 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9513 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9514 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9516 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9517 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9519 2012-02-29 Yao Qi <yao@codesourcery.com>
9520 Pedro Alves <palves@redhat.com>
9522 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9523 `step_over_finished' is true.
9525 2012-02-27 Pedro Alves <palves@redhat.com>
9527 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9528 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9530 2012-02-27 Pedro Alves <palves@redhat.com>
9533 * linux-low.c (pid_is_stopped): New.
9534 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9536 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9538 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9541 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9543 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9545 2012-02-24 Luis Machado <lgustavo@codesourcery>
9547 * server.c (handle_query): Advertise support for target-side
9548 breakpoint condition evaluation.
9549 (process_point_options): New function.
9550 (process_serial_event): When inserting a breakpoint, check for
9551 a target-side condition that should be evaluated.
9553 * mem-break.c: Include regcache.h and ax.h.
9554 (point_cond_list_t): New data structure.
9555 (breakpoint) <cond_list>: New field.
9556 (find_gdb_breakpoint_at): Make non-static.
9557 (delete_gdb_breakpoint_at): Clear any target-side
9559 (clear_gdb_breakpoint_conditions): New function.
9560 (add_condition_to_breakpoint): Likewise.
9561 (add_breakpoint_condition): Likewise.
9562 (gdb_condition_true_at_breakpoint): Likewise.
9563 (gdb_breakpoint_here): Return result directly instead
9564 of going through a local variable.
9566 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9567 (clear_gdb_breakpoint_conditions): Likewise.
9568 (add_breakpoint_condition): Likewise.
9569 (gdb_condition_true_at_breakpoint): Likewise.
9571 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9572 (need_step_over_p): Take target-side breakpoint condition into
9575 2012-02-24 Luis Machado <lgustavo@codesourcery>
9577 * server.h: Include tracepoint.h.
9578 (agent_mem_read, agent_get_trace_state_variable_value,
9579 agent_set_trace_state_variable_value,
9580 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9581 get_set_tsv_func_addr): New prototypes.
9583 * ax.h: New include file.
9584 * ax.c: New source file.
9586 * tracepoint.c: Include ax.h.
9587 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9588 agent_expr, eval_result_type): Move to ax.h.
9589 (parse_agent_expr): Rename to ...
9590 (gdb_parse_agent_expr): ... this, make it non-static and move
9592 (unparse_agent_expr) Rename to ...
9593 (gdb_unparse_agent_expr): ... this, make it non-static and move
9595 (eval_agent_expr): Rename to ...
9596 (eval_tracepoint_agent_expr): ... this.
9597 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9598 forward declarations.
9599 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9600 (agent_get_trace_state_variable_value): New function.
9601 (agent_set_trace_state_variable_value): New function.
9602 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9603 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9604 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9605 (condition_true_at_tracepoint): Likewise.
9606 (parse_agent_expr): Rename to ...
9607 (gdb_parse_agent_expr): ... this and move to ax.c.
9608 (unparse_agent_expr): Rename to ...
9609 (gdb_unparse_agent_expr): ... this and move to ax.c.
9610 (gdb_agent_op_name): Move to ax.c.
9611 (eval_agent_expr): Rename to ...
9612 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9614 (eval_tracepoint_agent_expr): New function.
9615 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9617 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9619 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9620 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9621 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9622 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9623 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9624 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9625 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9626 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9627 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9628 (compile_bytecodes): Remove forward declaration.
9629 (is_goto_target): Move to ax.c.
9630 (compile_bytecodes): Move to ax.c and call
9631 agent_get_trace_state_variable_value (...) and
9632 agent_set_trace_state_variable_value (...).
9634 * Makefile.in: Update ax.c and IPA dependencies.
9636 2012-02-24 Pedro Alves <palves@redhat.com>
9638 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9639 (cmd_bigqtbuffer_circular): ... this. Only handle
9640 'QTBuffer:circular:'.
9641 (handle_tracepoint_general_set): Adjust.
9643 2012-02-16 Yao Qi <yao@codesourcery.com>
9645 * inferiors.c: Move code to ...
9646 * dll.c: .... here. New.
9647 * server.h: Declare clear_dlls.
9648 * Makefile.in (SFILES): Add dll.c.
9652 2012-02-11 Yao Qi <yao@codesourcery.com>
9654 * server.c: (handle_monitor_command): Add a new parameter
9656 (handle_query): Update caller.
9658 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9660 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9661 * configure, config.in: Regenerate.
9662 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9665 2012-02-02 Pedro Alves <palves@redhat.com>
9667 Try SIGKILL first, then PTRACE_KILL.
9668 * linux-low.c (linux_kill_one_lwp): New.
9669 (linux_kill_one_lwp): Rename to ...
9670 (kill_one_lwp_callback): ... this. Use the new
9673 2012-02-02 Pedro Alves <palves@redhat.com>
9675 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9678 2012-01-27 Pedro Alves <palves@redhat.com>
9680 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9681 (elf_64_file_p): Make static.
9682 (linux_pid_exe_is_elf_64_file): New.
9683 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9684 Delete declarations.
9685 (linux_pid_exe_is_elf_64_file): Declare.
9686 * linux-x86-low.c (x86_arch_setup): Use
9687 linux_pid_exe_is_elf_64_file.
9689 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9691 * linux-low.c (linux_wait_for_event_1): Rename to ...
9692 (linux_wait_for_event): ... here and merge it with former
9693 linux_wait_for_event - new variable wait_ptid, use it.
9694 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9696 2012-01-23 Pedro Alves <palves@redhat.com>
9698 * server.c (main): Avoid yet another case of infinite loop while
9699 detaching/killing after a longjmp.
9701 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9704 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9706 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9708 * hostio.c (handle_readlink): New function.
9709 (handle_vFile): Call it to handle "vFile:readlink" packets.
9711 2012-01-20 Pedro Alves <palves@redhat.com>
9712 Ulrich Weigand <ulrich.weigand@linaro.org>
9714 * server.c (handle_v_requests): Only support vAttach and vRun to
9715 start multiple processes when in extended protocol mode.
9717 2012-01-17 Pedro Alves <palves@redhat.com>
9719 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9720 memalign plus mprotect to allocate the scratch buffer.
9722 2012-01-13 Pedro Alves <palves@redhat.com>
9724 * server.c (attach_inferior): Clear `cont_thread'.
9726 2012-01-13 Pedro Alves <palves@redhat.com>
9728 * server.c (main): Avoid infinite loop while detaching/killing
9731 2012-01-09 Doug Evans <dje@google.com>
9733 * server.c (start_inferior): Set last_ptid in --wrapper case.
9735 2012-01-06 Yao Qi <yao@codesourcery.com>
9737 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9739 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9741 2012-01-04 Yao Qi <yao@codesourcery.com>
9743 * tracepoint.c (cmd_qtdp): Print debug message
9744 for static tracepoint.
9746 2012-01-04 Yao Qi <yao@codesourcery.com>
9748 * tracepoint.c (trace_vdebug): Differentiate debug message
9749 between gdbserver and IPA.
9751 2012-01-03 Yao Qi <yao@codesourcery.com>
9753 * tracepoint.c (tracepoint_was_hit): Don't collect for
9756 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9758 * terminal.h: Reformat copyright header.
9760 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9762 * server.c (gdbserver_version): Update copyright year.
9763 * gdbreplay.c (gdbreplay_version): Likewise.
9765 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9767 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9770 2011-12-18 Hui Zhu <teawater@gmail.com>
9771 * linux-low.c (linux_create_inferior): Save return value to ret.
9773 2011-12-18 Hui Zhu <teawater@gmail.com>
9775 * linux-low.c (linux_create_inferior): Save return value to ret.
9777 2011-12-16 Doug Evans <dje@google.com>
9779 * linux-low.c (linux_create_inferior): If stdio connection,
9780 redirect stdin from /dev/null, stdout to stderr.
9781 * remote-utils.c (remote_is_stdio): New static global.
9782 (remote_connection_is_stdio): New function.
9783 (remote_prepare): Handle stdio connection.
9784 (remote_open): Ditto.
9785 (remote_close): Don't close stdin for stdio connections.
9786 (read_prim,write_prim): New functions. Replace all calls to
9787 read/write to these.
9788 * server.c (main): Watch for "-" argument. Move call to
9789 remote_prepare before start_inferior.
9790 * server.h (STDIO_CONNECTION_NAME): New macro.
9791 (remote_connection_is_stdio): Declare.
9793 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9794 in debugging output.
9796 2011-12-15 Yao Qi <yao@codesourcery.com>
9798 * tracepoint.c: Include sys/syscall.h.
9799 (gdb_ust_thread): Remove preprocessor conditional.
9801 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9803 * linux-low.c (linux_detach_one_lwp): Call
9804 the_low_target.prepare_to_resume before detaching.
9806 2011-12-14 Yao Qi <yao@codesourcery.com>
9808 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9811 2011-12-14 Yao Qi <yao@codesourcery.com>
9813 * i386-low.c (i386_low_stopped_data_address): Initialize local
9816 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9820 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9821 DR_CONTROL unless necessary. Extend comments.
9822 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9823 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9825 2011-12-13 Yao Qi <yao@codesourcery.com>
9827 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9829 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9831 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9833 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9834 Print new debug message for such case.
9836 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9838 Fix overlapping memcpy.
9839 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9840 the read_inferior_memory transfer.
9841 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9842 write_inferior_memory transfer.
9843 (set_fast_tracepoint_jump): New variable buf. Use it for the
9844 read_inferior_memory and write_inferior_memory transfers.
9845 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9846 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9847 Use it for the write_inferior_memory transfer.
9848 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9851 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9853 * linux-low.c (fetch_register, store_register): Make code
9854 consistent, fix formatting.
9856 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9858 * linux-low.c (usr_store_inferior_registers): Factor out code
9859 to handle individual registers into...
9860 (store_register): ... this new function.
9862 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9864 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9865 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9866 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9867 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9868 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9869 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9870 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9871 (srv_xmlfiles): Add new XML files.
9873 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9875 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9876 (init_registers_s390_linux32v1): Add prototype.
9877 (init_registers_s390_linux32v2): Likewise.
9878 (init_registers_s390_linux64v1): Likewise.
9879 (init_registers_s390_linux64v2): Likewise.
9880 (init_registers_s390x_linux64v1): Likewise.
9881 (init_registers_s390x_linux64v2): Likewise.
9882 (s390_num_regs): Increment to 52.
9883 (s390_regmap): Add orig_r2 register.
9884 (s390_num_regs_3264): Increment to 68.
9885 (s390_regmap_3264): Add orig_r2 register.
9886 (s390_collect_ptrace_register): Handle orig_r2 register.
9887 (s390_supply_ptrace_register): Likewise.
9888 (s390_fill_last_break): New function.
9889 (s390_store_last_break): Likewise.
9890 (s390_fill_system_call): New function.
9891 (s390_store_system_call): Likewise.
9892 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9894 (s390_check_regset): New function.
9895 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9896 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9897 Update target_regsets for available register sets.
9899 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9900 Jan Kratochvil <jan.kratochvil@redhat.com>
9902 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9903 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9905 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9906 * linux-low.h (struct process_info_private): New member r_debug.
9907 * server.c (handle_qxfer_libraries): Call
9908 the_target->qxfer_libraries_svr4.
9909 (handle_qxfer_libraries_svr4): New function.
9910 (qxfer_packets): New entry "libraries-svr4".
9911 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9912 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9913 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9914 PACKET_qXfer_libraries_svr4.
9916 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9918 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9919 PSW address/mask between 8-byte and 16-byte formats.
9920 (s390_supply_ptrace_register): Likewise.
9921 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9922 basic addressing mode bit.
9924 2011-11-24 Stan Shebs <stan@codesourcery.com>
9926 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9928 2011-11-17 Stan Shebs <stan@codesourcery.com>
9930 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9931 (tracing_start_time): New global.
9932 (tracing_stop_time): New global.
9933 (tracing_user_name): New global.
9934 (tracing_notes): New global.
9935 (tracing_stop_note): New global.
9936 (cmd_qtstart): Set traceframe_usage, start_time.
9937 (stop_tracing): Set stop_time.
9938 (cmd_qtstatus): Report additional status.
9939 (cmd_qtp): New function.
9940 (handle_tracepoint_query): Call it.
9941 (cmd_qtnotes): New function.
9942 (handle_tracepoint_general_set): Call it.
9943 (get_timestamp): Rename from tsv_get_timestamp.
9945 2011-11-14 Stan Shebs <stan@codesourcery.com>
9946 Kwok Cheung Yeung <kcy@codesourcery.com>
9948 * linux-x86-low.c (small_jump_insn): New.
9949 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9950 trampoline and error message, build a trampoline and issue a small
9951 jump instruction to it.
9952 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9953 trampoline and error message.
9954 (x86_get_min_fast_tracepoint_insn_len): New.
9955 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9956 * linux-low.h (struct linux_target_ops): Add arguments to
9957 install_fast_tracepoint_jump_pad operation, add new operation.
9958 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9960 (linux_get_min_fast_tracepoint_insn_len): New function.
9961 (linux_target_op): Add new operation.
9962 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9963 (gdb_trampoline_buffer_end): Ditto.
9964 (gdb_trampoline_buffer_error): Ditto.
9965 (struct ipa_sym_addresses): Add fields for new IPA variables.
9966 (symbol_list): Add entries for new IPA variables.
9967 (struct tracepoint): Add fields to hold the address range of the
9968 trampoline used by the tracepoint.
9969 (trampoline_buffer_head): New static variable.
9970 (trampoline_buffer_tail): Ditto.
9971 (claim_trampoline_space): New function.
9972 (have_fast_tracepoint_trampoline_buffer): New function.
9973 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9975 (install_fast_tracepoint): Ditto, also add error buffer argument.
9976 (cmd_qtminftpilen): New function.
9977 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9978 (fast_tracepoint_from_trampoline_address): New function.
9979 (fast_tracepoint_collecting): Handle trampoline as part of jump
9981 (set_trampoline_buffer_space): New function.
9982 (initialize_tracepoint): Initialize new IPA variables.
9983 * target.h (struct target_ops): Add arguments to
9984 install_fast_tracepoint_jump_pad operation, add new
9985 get_min_fast_tracepoint_insn_len operation.
9986 (target_get_min_fast_tracepoint_insn_len): New.
9987 (install_fast_tracepoint_jump_pad): Add arguments.
9988 * server.h (IPA_BUFSIZ): Define.
9989 * linux-i386-ipa.c: Include extra header files.
9990 (initialize_fast_tracepoint_trampoline_buffer): New function.
9991 (initialize_low_tracepoint): Call it.
9992 * server.h (set_trampoline_buffer_space): Declare.
9993 (claim_trampoline_space): Ditto.
9994 (have_fast_tracepoint_trampoline_buffer): Ditto.
9996 2011-11-14 Yao Qi <yao@codesourcery.com>
9998 * server.c (handle_query): Handle InstallInTrace for qSupported.
9999 * tracepoint.c (add_tracepoint): Sort list.
10000 (install_tracepoint, download_tracepoint): New.
10001 (cmd_qtdp): Call them to install and download tracepoints.
10002 (sort_tracepoints): Removed.
10003 (cmd_qtstart): Update.
10005 2011-11-14 Yao Qi <yao@codesourcery.com>
10007 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10008 * mem-break.h: Declare.
10009 * tracepoint.c (cmd_qtstart): Move some code to ...
10010 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10012 (download_tracepoints): Move some code to ...
10013 (download_tracepoint_1): ... here. New.
10015 2011-11-08 Yao Qi <yao@codesourcery.com>
10017 * remote-utils.c (relocate_instruction): A comment fix.
10019 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10021 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10022 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10023 dr_status_mirror and dr_control_mirror from debug_reg_state.
10024 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10025 (i386_initial_stuff): Remove use of deleted globals.
10026 (i386_get_thread_context, i386_set_thread_context,
10027 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10028 from debug_reg_state.
10030 2011-11-05 Yao Qi <yao@codesourcery.com>
10032 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10033 address as TPOINT's.
10035 2011-11-02 Stan Shebs <stan@codesourcery.com>
10037 * tracepoint.c (agent_mem_read_string): New function.
10038 (eval_agent_expr): Call it for tracenz.
10039 * server.c (handle_query): Report support for tracenz.
10041 2011-11-02 Yao Qi <yao@codesourcery.com>
10043 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10045 2011-11-02 Yao Qi <yao@codesourcery.com>
10047 * target.h: Fix a typo in comment.
10049 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10051 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10052 clobber the breakpoints' shadows with fast tracepoint jumps.
10053 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10054 * target.c (write_inferior_memory): Also pass MYADDR down to
10057 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10059 * configure.ac: Check support for personality routine.
10060 * configure: Regenerate.
10061 * config.in: Likewise.
10062 * linux-low.c: Include <sys/personality.h>.
10063 Define ADDR_NO_RANDOMIZE if necessary.
10064 (linux_create_inferior): Disable address space randomization when
10065 forking inferior, if requested.
10066 (linux_supports_disable_randomization): New function.
10067 (linux_target_ops): Install it.
10068 * server.h (disable_randomization): Declare.
10069 * server.c (disable_randomization): New global variable.
10070 (handle_general_set): Handle QDisableRandomization.
10071 (handle_query): Likewise for qSupported.
10072 (main): Support --disable-randomization and --no-disable-randomization
10073 command line arguments.
10074 * target.h (struct target_ops): Add supports_disable_randomization.
10075 (target_supports_disable_randomization): New macro.
10077 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10079 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10081 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10082 [!PT_GETDSBT] (target_loadmap): New definition.
10083 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10084 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10085 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10086 and PT_GETDSBT to LINUX_LOADMAP.
10087 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10088 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10090 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10092 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10093 (arm_linux_hwbp_cap): New static variable.
10094 (arm_linux_get_hwbp_cap): Replace by ...
10095 (arm_linux_init_hwbp_cap): ... this new function.
10096 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10097 (arm_linux_get_hw_watchpoint_count): Likewise.
10098 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10099 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10100 (arm_prepare_to_resume): Use perror_with_name instead of error.
10102 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10104 * linux-arm-low.c: Include <signal.h>.
10105 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10106 (struct arm_linux_hwbp_cap): New data type.
10107 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10108 (struct arm_linux_hw_breakpoint): New data type.
10109 (MAX_BPTS, MAX_WPTS): Define.
10110 (struct arch_process_info, struct arch_lwp_info): New data types.
10111 (arm_linux_get_hwbp_cap): New function.
10112 (arm_linux_get_hw_breakpoint_count): Likewise.
10113 (arm_linux_get_hw_watchpoint_count): Likewise.
10114 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10115 (arm_hwbp_control_initialize): Likewise.
10116 (arm_hwbp_control_is_enabled): Likewise.
10117 (arm_hwbp_control_is_initialized): Likewise.
10118 (arm_hwbp_control_disable): Likewise.
10119 (arm_linux_hw_breakpoint_equal): Likewise.
10120 (arm_linux_hw_point_initialize): Likewise.
10121 (struct update_registers_data): New data structure.
10122 (update_registers_callback: New function.
10123 (arm_insert_point): Likewise.
10124 (arm_remove_point): Likewise.
10125 (arm_stopped_by_watchpoint): Likewise.
10126 (arm_stopped_data_address): Likewise.
10127 (arm_new_process): Likewise.
10128 (arm_new_thread): Likewise.
10129 (arm_prepare_to_resume): Likewise.
10130 (the_low_target): Register arm_insert_point, arm_remove_point,
10131 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10132 arm_new_thread, and arm_prepare_to_resume.
10134 2011-09-15 Stan Shebs <stan@codesourcery.com>
10136 * server.h (struct emit_ops): Add compare-goto fields.
10137 * tracepoint.c (gdb_agent_op_sizes): New table.
10138 (emit_eq_goto): New function.
10139 (emit_ne_goto): New function.
10140 (emit_lt_goto): New function.
10141 (emit_le_goto): New function.
10142 (emit_gt_goto): New function.
10143 (emit_ge_goto): New function.
10144 (is_goto_target): New function.
10145 (compile_bytecodes): Recognize special cases of compare-goto
10146 combinations and call specialized emitters for them.
10147 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10148 (amd64_emit_ne_goto): New function.
10149 (amd64_emit_lt_goto): New function.
10150 (amd64_emit_le_goto): New function.
10151 (amd64_emit_gt_goto): New function.
10152 (amd64_emit_ge_goto): New function.
10153 (amd64_emit_ops): Add the new functions.
10154 (i386_emit_eq_goto): New function.
10155 (i386_emit_ne_goto): New function.
10156 (i386_emit_lt_goto): New function.
10157 (i386_emit_le_goto): New function.
10158 (i386_emit_gt_goto): New function.
10159 (i386_emit_ge_goto): New function.
10160 (i386_emit_ops): Add the new functions.
10162 2011-09-08 Stan Shebs <stan@codesourcery.com>
10164 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10165 (i386_emit_epilogue): Restore %ebx.
10167 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10169 * server.c (step_thread): Remove definition.
10170 (process_serial_event): Don't handle Hs.
10171 * server.h (step_thread): Remove declaration.
10172 * target.c (set_desired_inferior): Remove use of step_thread.
10174 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10176 * linux-low.c: Include linux-procfs.h.
10177 (linux_attach_lwp_1): Update comments.
10178 (linux_attach): Scan for existing threads when attaching to a
10179 process that is the tgid.
10180 * Makefile.in: Update dependencies.
10182 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10184 * configure.srv: Add linux-procfs.o dependencies.
10186 2011-08-14 Yao Qi <yao@codesourcery.com>
10188 * target.h (struct target_ops): Fix indent.
10189 * win32-low.c (win32_target_ops): Fix comment.
10191 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10192 Yao Qi <yao@codesourcery.com>
10194 * Makefile.in (clean): Remove tic6x-*.c files.
10195 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10196 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10197 (tic6x-c64xp-linux.c): Likewise.
10198 * configure.srv: Add support for tic6x-*-uclinux.
10199 * linux-tic6x-low.c: New.
10200 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10202 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10203 Yao Qi <yao@codesourcery.com>
10205 * target.h (struct target_ops): Add read_loadmap.
10206 * linux-low.c (struct target_loadseg): New type.
10207 (struct target_loadmap): New type.
10208 (linux_read_loadmap): New function.
10209 (linux_target_ops): Add linux_read_loadmap.
10210 * server.c (handle_query): Support qXfer:fdpic:read packet.
10211 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10214 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10216 * win32-low.c: Include <stdint.h>.
10218 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10220 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10221 to the inferior here.
10222 (i386_remove_aligned_watchpoint): Ditto.
10223 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10224 fit part of the watchpoint in the debug registers.
10225 (i386_update_inferior_debug_regs): New.
10226 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10227 registers, and only update the inferior on success.
10228 (i386_low_remove_watchpoint): Ditto.
10230 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10232 * linux-low.c (compare_ints, unique, list_threads, show_process,
10233 linux_core_of_thread): Delete.
10234 (linux_target_ops): Change linux_core_of_thread to
10235 linux_common_core_of_thread.
10236 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10237 * utils.c (malloc_failure): Change type of argument.
10238 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10239 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10240 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10241 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10242 (IPA_OBJS): Add common-utils-ipa.o.
10243 (ptid_h, linux_osdata_h): New macros.
10244 (server_h): Add common/common-utils.h, common/xml-utils.h,
10245 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10247 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10248 ptid.o, buffer.o): New rules.
10249 (linux-low.o): Add common/linux-osdata.h as a dependency.
10250 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10251 * configure.ac: Add AC_HEADER_DIRENT check.
10252 * config.in: Regenerate.
10253 * configure: Regenerate.
10254 * remote-utils.c (xml_escape_text): Delete.
10255 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10256 buffer_xml_printf): Move to common/buffer.c.
10257 * server.c (main): Remove call to initialize_inferiors.
10258 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10259 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10260 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10261 internal_error, gdb_assert, gdb_assert_fail): Delete.
10262 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10263 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10265 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10266 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10267 initialize_inferiors): Delete.
10269 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10271 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10274 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10276 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10278 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10280 2011-05-26 Yao Qi <yao@codesourcery.com>
10282 * Makefile.in (thread-db.o): Track dependence to
10283 common/gdb_thread_db.h.
10284 * thread-db.c: include gdb_thread_db.h from right place.
10286 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10288 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10289 __FILE__ and __LINE__ to internal_error.
10291 2011-05-13 Doug Evans <dje@google.com>
10293 * thread-db.c (try_thread_db_load_from_sdir): New function.
10294 (try_thread_db_load_from_dir): New function.
10295 (thread_db_load_search): Handle $sdir, ignore $pdir.
10296 Remove trying of system directories if search of
10297 libthread-db-search-path fails, that is now done via $sdir.
10299 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10301 * server.c (handle_query): Add EnableDisableTracepoints to the list
10302 of supported features.
10303 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10305 (cmd_qtenable_disable): New.
10306 (cmd_qtstart): Install tracepoints even if disabled.
10307 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10308 receiving a QTEnable or QTDisable packet.
10309 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10310 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10312 (gdb_probe): Skip data collection if static tracepoint is disabled.
10314 2011-05-10 Doug Evans <dje@google.com>
10316 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10318 2011-05-04 Doug Evans <dje@google.com>
10320 * linux-low.c (linux_join): Skip process lookup.
10321 * spu-low.c (spu_join): Ditto.
10322 * server.c (join_inferiors_callback): Delete.
10323 (process_serial_event): For 'D' packet (detach) call join_inferior
10326 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10328 * README: Don't mention xscale*-*-linux*.
10329 * configure.srv (xscale*-*-linux*): Don't handle target.
10331 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10333 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10335 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10336 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10337 (i386_emit_void_call_2): Likewise.
10339 2011-04-26 Yao Qi <yao@codesourcery.com>
10341 * linux-low.c: Move common macros to linux-ptrace.h.
10342 Include linux-ptrace.h.
10343 * Makefile.in (linux_ptrace_h): New.
10344 (linux-low.o): Depends on linux-ptrace.h.
10346 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10348 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10349 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10350 (remote_prepare): New function with most of the TCP code from ...
10351 (remote_open): ... here. Detect PORT here unconditionally. Move also
10352 setting transport_is_reliable.
10353 * server.c (run_once): New variable.
10354 (gdbserver_usage): Document it.
10355 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10356 the first run if RUN_ONCE.
10357 * server.h (run_once, remote_prepare): New declarations.
10359 2011-04-19 Tom Tromey <tromey@redhat.com>
10361 * win32-low.c (handle_load_dll): Remove duplicate "the".
10363 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10365 Remove support for old Cygwin 1.5 versions.
10366 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10367 function to avoid warning.
10368 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10371 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10373 * gdbserver/server.h (Macro _): Define it if not available.
10375 2011-03-14 Michael Snyder <msnyder@vmware.com>
10377 * hostio.c (handle_close): Remove unnecessary null test.
10379 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10381 * Makefile.in (maintainer-clean realclean distclean): Remove
10382 "make ... subdir_do" command.
10384 2011-03-10 Michael Snyder <msnyder@vmware.com>
10386 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10388 * server.c (handle_v_run): Free alloced buffer on early return.
10390 2011-03-09 Yao Qi <yao@codesourcery.com>
10393 2011-03-04 Yao Qi <yao@codesourcery.com>
10395 * Makefile.in: Remove GNU make feature --directory.
10397 2011-03-05 Yao Qi <yao@codesourcery.com>
10399 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10400 (subdir_do): New make target. Copied from gdb/Makefile.
10401 (maintainer-clean, realclean, distclean, clean): Call corresponding
10402 make targets in common/Makefile.
10404 2011-02-11 Yao Qi <yao@codesourcery.com>
10406 * configure.ac: Call AC_PROG_RANLIB.
10407 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10408 * configure: Regenerate.
10410 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10412 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10414 2011-03-06 Yao Qi <yao@codesourcery.com>
10416 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10418 2011-03-05 Yao Qi <yao@codesourcery.com>
10420 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10421 (subdir_do): New make target. Copied from gdb/Makefile.
10422 (maintainer-clean, realclean, distclean, clean): Call corresponding
10423 make targets in common/Makefile.
10425 2011-03-04 Yao Qi <yao@codesourcery.com>
10427 * Makefile.in: Remove GNU make feature --directory.
10429 2011-03-04 Michael Snyder <msnyder@vmware.com>
10431 * server.c (queue_stop_reply): Call xmalloc not malloc.
10433 2011-03-02 Michael Snyder <msnyder@vmware.com>
10435 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10437 2011-02-28 Michael Snyder <msnyder@vmware.com>
10439 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10440 (cmd_qtframe): Ditto.
10441 (cmd_qtbuffer): Ditto.
10442 (cmd_bigqtbuffer): Ditto.
10444 * utils.c (decimal2str): Initialize 'width' to nine, then
10445 don't mess with it.
10447 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10449 * hostio.c (require_data): Free *data, not data.
10451 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10453 * hostio.c (require_data): Use free, not xfree.
10455 2011-02-27 Michael Snyder <msnyder@vmware.com>
10457 * server.c (handle_query): Discard unused value.
10459 * hostio.c (require_data): Free malloc memory before returning
10462 2011-02-26 Michael Snyder <msnyder@vmware.com>
10464 * linux-low.c (list_threads): Call closedir for dirent.
10466 2011-02-27 Michael Snyder <msnyder@vmware.com>
10468 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10469 a case statement falls through.
10471 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10473 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10476 2011-02-26 Michael Snyder <msnyder@vmware.com>
10478 * utils.c (decimal2str): Eliminate dead code and dead param.
10479 (pulongest): Drop dead param from call to decimal2str.
10482 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10484 Revert the following patch (not approved yet):
10485 2011-02-21 Hui Zhu <teawater@gmail.com>
10486 * tracepoint.c (tp_printf): New function.
10487 (eval_agent_expr): Handle gdb_agent_op_printf.
10489 2011-02-21 Hui Zhu <teawater@gmail.com>
10491 * tracepoint.c (tp_printf): New function.
10492 (eval_agent_expr): Handle gdb_agent_op_printf.
10494 2011-02-18 Tom Tromey <tromey@redhat.com>
10496 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10497 (tracepoint.o): Likewise.
10498 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10499 (gdb_agent_op_names): Likewise.
10501 2011-02-18 Tom Tromey <tromey@redhat.com>
10503 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10504 gdb_agent_op_rot>: New constants.
10505 (gdb_agent_op_names): Add pick and roll.
10506 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10509 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10511 * aclocal.m4: Regenerated with aclocal-1.11.1.
10513 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10515 * server.c (handle_qxfer_traceframe_info): New.
10516 (qxfer_packets): Register "traceframe-info".
10517 (handle_query): Report support for qXfer:traceframe-info:read+.
10518 * tracepoint.c (match_blocktype): New.
10519 (traceframe_find_block_type): Rename to ...
10520 (traceframe_walk_blocks): ... this. Add callback filter argument,
10522 (traceframe_find_block_type): New, reimplemented on top of
10523 traceframe_walk_blocks.
10524 (build_traceframe_info_xml): New.
10525 (traceframe_read_info): New.
10526 * server.h (traceframe_read_info): Declare.
10528 2011-02-11 Yao Qi <yao@codesourcery.com>
10530 * configure.ac: Call AC_PROG_RANLIB.
10531 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10532 * configure: Regenerate.
10534 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10536 * server.c (gdb_read_memory): Change return semantics to allow
10538 (handle_search_memory_1): Adjust.
10539 (process_serial_event) <'m' packet>: Handle partial transfers.
10540 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10542 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10544 * regcache.c (init_register_cache): Initialize
10545 regcache->register_status.
10546 (free_register_cache): Release regcache->register_status.
10547 (regcache_cpy): Copy register_status.
10548 (registers_to_string): Print 'x's for unavailable registers.
10549 (supply_register): Mark the register's status valid or
10550 unavailable, depending on whether a buffer was passed in or not.
10551 (supply_register_zeroed): New.
10552 (supply_regblock): Mark the registers' status valid or
10553 unavailable, depending on whether a buffer was passed in or not.
10554 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10555 (struct regcache): New `register_status' field.
10556 (supply_register_zeroed): Declare.
10557 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10558 supply_register_zeroed, rather than passing a NULL buffer to
10560 * tracepoint.c (fetch_traceframe_registers): Update comment.
10562 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10564 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10567 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10569 * server.h (decode_xfer_write): Change prototype.
10570 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10571 and don't extract the annex here.
10572 * server.c (decode_xfer_read): Remove `annex' parameter,
10573 and don't extract the annex here.
10574 (decode_xfer): New.
10575 (struct qxfer): New.
10576 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10577 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10578 (handle_qxfer_statictrace): New functions, abstracted out from
10579 handle_query, and made to use the struct qxfer interface.
10580 (handle_threads_qxfer_proper): Rename to ...
10581 (handle_qxfer_threads_proper): ... this.
10582 (handle_threads_qxfer): Rename to ...
10583 (handle_qxfer_threads): ... this. Adjust.
10584 (qxfer_packets): New array.
10585 (handle_qxfer): New function.
10586 (handle_query): Use handle_qxfer.
10588 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10590 * gdbreplay.c: Shorten lines of >= 80 columns.
10591 * linux-low.c: Ditto.
10592 * linux-ppc-low.c: Ditto.
10593 * linux-s390-low.c: Ditto.
10594 * linux-sparc-low.c: Ditto.
10595 * linux-x86-low.c: Ditto.
10596 * linux-xtensa-low.c: Ditto.
10597 * mem-break.c: Ditto.
10598 * nto-low.c: Ditto.
10599 * regcache.h: Ditto.
10600 * remote-utils.c: Ditto.
10603 * thread-db.c: Ditto.
10604 * tracepoint.c: Ditto.
10606 * win32-low.h: Ditto.
10608 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10610 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10613 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10615 * server.c (gdbserver_version): Update copyright year in version
10617 * gdbreplay.c (gdbreplay_version): Ditto.
10619 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10621 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10622 * linux-bfin-low.c: New file.
10623 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10624 PT_DATA_ADDR for BFIN targets.
10625 * Makefile.in (SFILES): Add linux-bfin-low.c.
10626 (clean): Remove reg-bfin.c.
10627 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10628 * README: Mention supported Blackfin targets.
10630 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10632 * .gitignore: New file.
10634 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10636 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10638 2010-10-22 Jie Zhang <jie@codesourcery.com>
10640 * Makefile.in: Add FLAGS_TO_PASS variable.
10641 (install): Remove dependency of install-only and recursively
10642 invoke make for install-only.
10644 2010-10-04 Doug Evans <dje@google.com>
10646 * Makefile.in (uninstall): Use $(DESTDIR).
10648 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10652 * linux-x86-low.c (compat_siginfo_from_siginfo)
10653 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10654 si_code is < 0. Check for si_code == SI_TIMER before checking for
10657 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10659 * lynx-i386-low.c: New file.
10660 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10662 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10664 * lynx-low.c (ptrace_request_to_str): Remove handling for
10665 request values that have been removed in LynxOS 5.x.
10667 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10669 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10672 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10674 * configure.ac: Add --enable-inprocess-agent option.
10675 * configure: Rebuilt.
10677 2010-09-06 Yao Qi <yao@codesourcery.com>
10679 * linux-low.c (linux_kill): Remove unused variable.
10680 (linux_stabilize_threads): Likewise.
10681 * server.c (start_inferior): Likewise.
10682 (queue_stop_reply_callback): Likewise.
10683 * tracepoint.c (do_action_at_tracepoint): Likewise.
10685 2010-09-06 Yao Qi <yao@codesourcery.com>
10687 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10690 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10692 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10694 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10696 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10699 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10701 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10702 gdbserver/lynx-ppc-low.c: New files.
10703 * Makefile.in (lynx_low_h): New variable.
10704 (lynx-low.o, lynx-ppc-low.o): New rules.
10705 * configure.ac: On LynxOS, link with -lnetinet.
10706 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10707 * configure: regenerate.
10709 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10711 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10712 * configure.ac: Add check for vasprintf and vsnprintf.
10713 * configure, config.in: Regenerate.
10714 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10716 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10718 * gdbreplay.c: Move include of alloca.h up, next to include of
10720 * server.h: Add include of malloc.h.
10721 * mem-break.c: Remove include of malloc.h.
10722 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10724 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10726 * Makefile.in (memmem.o): Build with -Wno-error.
10728 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10730 * utils.c (xsnprintf): Make non-static.
10731 * server.h: Add xsnprintf declaration.
10732 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10733 replace calls to snprintf by calls to xsnprintf throughout.
10735 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10737 * configure.ac: Add configure check for alloca.
10738 * configure, config.in: Regenerate.
10739 * server.h: Include alloca.h if it exists.
10740 * gdbreplay.c: Include alloca.h if it exists.
10742 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10744 * linux-low.c (__SIGRTMIN): Define if not already defined.
10745 (linux_create_inferior): Check for __ANDROID__ rather than
10747 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10748 are already deferred.
10749 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10750 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10751 stopped and already has a pending signal to report.
10752 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10753 a pending signal to report or is moving out of a jump pad.
10754 (linux_init_signals): Check for __ANDROID__ rather than
10757 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10759 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10760 debug_threads check. Avoid a linear search when not doing debug
10763 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10765 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10766 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10767 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10768 (process_event): Change local fd's type to gdb_fildes_t.
10769 (create_file_handler): Adjust prototype.
10770 (delete_file_handler): Adjust prototype.
10771 (handle_file_event): Adjust prototype. Use pfildes.
10772 (create_file_event): Adjsut prototype.
10773 * remote-utils.c (remote_desc, listen_desc): Change type to
10775 * server.h: New gdb_fildes_t typedef.
10776 [USE_WIN32API]: Include winsock2.h.
10777 (delete_file_handler, add_file_handler): Adjust prototypes.
10778 (pfildes): Declare.
10779 * utils.c (pfildes): New.
10781 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10783 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10784 * configure: Regenerate.
10786 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10788 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10789 (linux_done_accessing_memory): ... this.
10790 (linux_target_ops): Adjust.
10791 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10792 * nto-low.c (nto_target_ops): Adjust comment.
10793 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10794 * spu-low.c (spu_target_ops): Adjust comment.
10795 * target.h (target_ops): Rename unprepare_to_access_memory field
10796 to done_accessing_memory.
10797 (unprepare_to_access_memory): Rename to ...
10798 (done_accessing_memory): ... this.
10800 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10802 * linux-low.c (linux_prepare_to_access_memory): New.
10803 (linux_unprepare_to_access_memory): New.
10804 (linux_target_ops): Install them.
10805 * server.c (read_memory): Rename to ...
10806 (gdb_read_memory): ... this. Use
10807 prepare_to_access_memory/prepare_to_access_memory.
10808 (write_memory): Rename to ...
10809 (gdb_write_memory): ... this. Use
10810 prepare_to_access_memory/prepare_to_access_memory.
10811 (handle_search_memory_1): Adjust.
10812 (process_serial_event): Adjust.
10813 * target.h (struct target_ops): New fields
10814 prepare_to_access_memory and unprepare_to_access_memory.
10815 (prepare_to_access_memory, unprepare_to_access_memory): New.
10816 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10817 prepare_to_access_memory/prepare_to_access_memory.
10818 * nto-low.c (nto_target_ops): Adjust.
10819 * spu-low.c (spu_target_ops): Adjust.
10820 * win32-low.c (win32_target_ops): Adjust.
10822 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10824 * Makefile.in (WARN_CFLAGS): Get it from configure.
10825 (WERROR_CFLAGS): New.
10826 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10827 * configure.ac: Introduce --enable-werror, which adds -Werror to
10828 the compiler command line. Enabled by default. Disable with
10829 --disable-werror. Add -Wdeclaration-after-statement
10830 Wpointer-arith and -Wformat-nonliteral to warning flags.
10831 * configure: Regenerate.
10833 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10835 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10837 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10839 * gdbreplay.c (remote_error): New.
10841 (expect): Use gdbchar. Check for error reading from GDB.
10842 Clarify sync error output.
10843 (play): Check for errors writing to GDB.
10844 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10845 * remote-utils.c (getpkt): Check for errors writing to the remote
10848 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10850 * linux-low.c (linux_wait_1): Move non-debugging code out of
10851 `debug_threads' control.
10853 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10855 * linux-low.c (linux_wait_1): Don't set last_status here.
10856 * server.c (push_event, queue_stop_reply_callback): Assert we're
10857 not pushing a TARGET_WAITKIND_IGNORE event.
10858 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10859 (myresume, handle_target_event): Set the thread's last_resume_kind
10860 and last_status from the target returned status.
10862 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10866 * linux-x86-low.c (update_debug_registers_callback): New.
10867 (i386_dr_low_set_addr): Use it.
10868 (i386_dr_low_get_addr): New.
10869 (i386_dr_low_set_control): Use update_debug_registers_callback.
10870 (i386_dr_low_get_control): New.
10871 (i386_dr_low_get_status): Adjust.
10872 * linux-low.c (linux_stop_lwp): New.
10873 * linux-low.h (linux_stop_lwp): Declare.
10875 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10876 argument instead of a i386_debug_reg_state.
10877 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10878 a i386_debug_reg_state.
10879 (i386_insert_aligned_watchpoint): Adjust.
10880 (i386_remove_aligned_watchpoint): Adjust.
10881 (i386_low_stopped_data_address): Read the debug registers from the
10882 inferior instead of from the mirrors.
10883 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10884 (i386_dr_low_get_addr): Declare.
10885 (i386_dr_low_get_control): Declare.
10886 (i386_dr_low_get_status): Change prototype.
10888 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10889 (i386_dr_low_get_addr): New.
10890 (i386_dr_low_get_control): New.
10891 (i386_dr_low_get_status): Adjust prototype. Return
10893 (i386_initial_stuff): Clear dr_status_mirror and
10895 (i386_get_thread_context): Adjust.
10896 (i386_set_thread_context): Adjust.
10897 (i386_thread_added): Adjust.
10899 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10901 * linux-low.h (linux_thread_area): Delete declaration.
10903 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10905 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10906 after its termination.
10908 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10910 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10911 (gdb_wants_all_stopped): Delete.
10912 (linux_wait_1): Don't call them.
10913 * server.c (handle_v_cont): Tag all threads as want-stopped.
10914 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10915 stopped as "client-wants-stopped".
10917 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10919 * Makefile.in (signals_h): New.
10920 (server_h): Depend on it.
10921 (server.o): Don't depend on $(signals_def).
10922 (signals.o): Depend on $(signals_def).
10924 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10926 * Makefile.in (signals_def): New.
10927 (server_h): Append include/gdb/signals.h and signals_def.
10928 (server.o): Append signals_def.
10930 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10932 * server.c (handle_target_event): Use target_signal_to_host for
10933 resume_info.sig initialization.
10934 * target.h (struct thread_resume) <sig>: New comment.
10936 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10938 * server.c (handle_query): strcpy() the returned string from paddress()
10939 instead of sprintf().
10940 * utils.c (paddress): Return phex_nz().
10942 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10944 * server.c (handle_v_cont): Call mourn_inferior if process
10946 (myresume): Likewise.
10948 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10950 Static tracepoints, and integration with UST.
10952 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10953 * mem-break.c (uninsert_all_breakpoints)
10954 (reinsert_all_breakpoints): New.
10955 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10956 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10957 (gdb_agent_ust_loaded, helper_thread_id)
10958 (gdb_agent_helper_thread_id): New macros.
10959 (struct ipa_sym_addresses): Add addr_ust_loaded,
10960 addr_helper_thread_id, addr_cmd_buf.
10961 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10962 (in_process_agent_loaded_ust): New.
10963 (write_e_ust_not_loaded): New.
10964 (maybe_write_ipa_ust_not_loaded): New.
10965 (struct collect_static_trace_data_action): New.
10966 (enum tracepoint_type) <static_tracepoint>: New.
10967 (struct tracepoint) <handle>: Mention static tracepoints.
10968 (struct static_tracepoint_ctx): New.
10969 (CMD_BUF_SIZE): New.
10970 (add_tracepoint_action): Handle static tracepoint actions.
10971 (unprobe_marker_at): New.
10972 (clear_installed_tracepoints): Handle static tracepoints.
10973 (cmd_qtdp): Handle static tracepoints.
10974 (probe_marker_at): New.
10975 (cmd_qtstart): Handle static tracepoints.
10976 (response_tracepoint): Handle static tracepoints.
10977 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10978 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10979 (get_context_regcache): Handle static tracepoints.
10980 (do_action_at_tracepoint): Handle static tracepoint actions.
10981 (traceframe_find_block_type): Handle static trace data blocks.
10982 (traceframe_read_sdata): New.
10983 (download_tracepoints): Download static tracepoint actions.
10984 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10985 (GDB_PROBE_NAME): New.
10987 (GET_UST_SYM): New.
10990 (ust_marker_to_static_tracepoint): New.
10992 (collect_ust_data_at_tracepoint): New.
10993 (gdb_ust_probe): New.
10994 (UNIX_PATH_MAX, SOCK_DIR): New.
10995 (gdb_ust_connect_sync_socket): New.
10996 (resume_thread, stop_thread): New.
10997 (run_inferior_command): New.
10998 (init_named_socket): New.
10999 (gdb_ust_socket_init): New.
11000 (cstr_to_hexstr): New.
11002 (first_marker, next_marker): New.
11003 (response_ust_marker): New.
11004 (cmd_qtfstm, cmd_qtsstm): New.
11005 (unprobe_marker_at, probe_marker_at): New.
11006 (cmd_qtstmat, gdb_ust_thread): New.
11007 (gdb_ust_init): New.
11008 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11009 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11010 (ST_REGENTRY): New.
11011 (x86_64_st_collect_regmap): New.
11012 (X86_64_NUM_ST_COLLECT_GREGS): New.
11013 (AMD64_RIP_REGNUM): New.
11014 (supply_static_tracepoint_registers): New.
11015 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11016 (ST_REGENTRY): New.
11017 (i386_st_collect_regmap): New.
11018 (i386_NUM_ST_COLLECT_GREGS): New.
11019 (supply_static_tracepoint_registers): New.
11020 * server.c (handle_query): Handle qXfer:statictrace:read.
11021 <qSupported>: Report support for StaticTracepoints, and
11022 qXfer:statictrace:read features.
11023 * server.h (traceframe_read_sdata)
11024 (supply_static_tracepoint_registers): Declare.
11025 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11026 (unpack_varlen_hex): Include in IPA build.
11027 * Makefile.in (ustlibs, ustinc): New.
11028 (IPA_OBJS): Add remote-utils-ipa.o.
11029 ($(IPA_LIB)): Link -ldl and -lpthread.
11031 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11032 * config.in, configure: Regenerate.
11034 2010-06-20 Ian Lance Taylor <iant@google.com>
11035 Pedro Alves <pedro@codesourcery.com>
11037 * linux-x86-low.c (always_true): Delete.
11038 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11039 trying to fool the compiler with always_true.
11041 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11043 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11044 conditions in gdbserver.
11046 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11048 * spu-low.c (spu_read_memory): Wrap around local store limit.
11049 (spu_write_memory): Likewise.
11051 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11053 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11054 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11056 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11058 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11059 uses with LONGEST uses.
11061 2010-06-14 Stan Shebs <stan@codesourcery.com>
11062 Pedro Alves <pedro@codesourcery.com>
11066 * linux-x86-low.c: Include limits.h.
11068 (always_true): New.
11071 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11072 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11073 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11074 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11075 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11076 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11077 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11078 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11079 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11080 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11081 (amd64_emit_void_call_2): New.
11082 (amd64_emit_ops): New.
11083 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11084 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11085 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11086 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11087 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11088 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11089 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11090 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11091 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11092 (i386_emit_stack_adjust, i386_emit_int_call_1)
11093 (i386_emit_void_call_2): New.
11094 (i386_emit_ops): New.
11095 (x86_emit_ops): New.
11096 (the_low_target): Install x86_emit_ops.
11097 * server.h (struct emit_ops): New.
11098 (get_raw_reg_func_addr): Declare.
11099 (current_insn_ptr, emit_error): Declare.
11100 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11101 (set_trace_state_variable_value): New defines.
11102 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11103 addr_get_trace_state_variable_value and
11104 addr_set_trace_state_variable_value.
11105 (symbol_list): New fields for get_raw_reg,
11106 get_trace_state_variable_value and set_trace_state_variable_value.
11107 (condfn): New typedef.
11108 (struct tracepoint): New field `compiled_cond'.
11109 (do_action_at_tracepoint): Clear compiled_cond.
11110 (get_trace_state_variable_value, set_trace_state_variable_value):
11112 (condition_true_at_tracepoint): If there's a compiled condition,
11114 (current_insn_ptr, emit_error): New globals.
11115 (struct bytecode_address): New.
11116 (get_raw_reg_func_addr): New.
11117 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11118 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11119 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11120 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11121 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11122 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11123 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11124 (compile_tracepoint_condition, compile_bytecodes): New.
11125 * target.h (emit_ops): Forward declare.
11126 (struct target_ops): New field emit_ops.
11127 (target_emit_ops): New.
11128 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11129 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11130 * linux-low.c (linux_emit_ops): New.
11131 (linux_target_ops): Install it.
11132 * linux-low.h (struct linux_target_ops): New field emit_ops.
11134 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11136 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11137 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11139 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11140 Stan Shebs <stan@codesourcery.com>
11142 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11143 (all): Depend on $(extra_libraries).
11144 (install-only): Install the IPA.
11145 (IPA_OBJS, IPA_LIB): New.
11146 (clean): Remove the IPA lib.
11147 (IPAGENT_CFLAGS): New.
11148 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11149 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11150 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11151 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11152 * configure.ac: Check for atomic builtins support in the compiler.
11153 (IPA_DEPFILES, extra_libraries): Define.
11154 * configure.srv (ipa_obj): Add description.
11155 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11156 (i[34567]86-*-linux*): Set ipa_obj.
11157 (x86_64-*-linux*): Set ipa_obj.
11158 * linux-low.c (stabilizing_threads): New.
11159 (supports_fast_tracepoints): New.
11160 (linux_detach): Stabilize threads before detaching.
11161 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11162 the lwp is either not stabilizing, or is moving out of a jump pad.
11163 (linux_fast_tracepoint_collecting): New.
11164 (maybe_move_out_of_jump_pad): New.
11165 (enqueue_one_deferred_signal): New.
11166 (dequeue_one_deferred_signal): New.
11167 (linux_wait_for_event_1): If moving out of a jump pad, defer
11168 pending signals to later.
11169 (linux_stabilize_threads): New.
11170 (linux_wait_1): Check if threads need moving out of jump pads, and
11172 (stuck_in_jump_pad_callback): New.
11173 (move_out_of_jump_pad_callback): New.
11174 (lwp_running): New.
11175 (linux_resume_one_lwp): Handle moving out of jump pads.
11176 (linux_set_resume_request): Dequeue deferred signals.
11177 (need_step_over_p): Also step over fast tracepoint jumps.
11178 (start_step_over): Also uninsert fast tracepoint jumps.
11179 (finish_step_over): Also reinsert fast tracepoint jumps.
11180 (linux_install_fast_tracepoint_jump): New.
11181 (linux_target_ops): Install linux_stabilize_threads and
11182 linux_install_fast_tracepoint_jump_pad.
11183 * linux-low.h (linux_target_ops) <get_thread_area,
11184 install_fast_tracepoint_jump_pad>: New fields.
11185 (struct lwp_info) <collecting_fast_tracepoint,
11186 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11187 (linux_get_thread_area): Declare.
11188 * linux-x86-low.c (jump_insn): New.
11189 (x86_get_thread_area): New.
11190 (append_insns): New.
11191 (push_opcode): New.
11192 (amd64_install_fast_tracepoint_jump_pad): New.
11193 (i386_install_fast_tracepoint_jump_pad): New.
11194 (x86_install_fast_tracepoint_jump_pad): New.
11195 (the_low_target): Install x86_get_thread_area and
11196 x86_install_fast_tracepoint_jump_pad.
11197 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11198 (struct fast_tracepoint_jump): New.
11199 (fast_tracepoint_jump_insn): New.
11200 (fast_tracepoint_jump_shadow): New.
11201 (find_fast_tracepoint_jump_at): New.
11202 (fast_tracepoint_jump_here): New.
11203 (delete_fast_tracepoint_jump): New.
11204 (set_fast_tracepoint_jump): New.
11205 (uninsert_fast_tracepoint_jumps_at): New.
11206 (reinsert_fast_tracepoint_jumps_at): New.
11207 (set_breakpoint_at): Use write_inferior_memory.
11208 (uninsert_raw_breakpoint): Use write_inferior_memory.
11209 (check_mem_read): Mask out fast tracepoint jumps.
11210 (check_mem_write): Mask out fast tracepoint jumps.
11211 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11212 (set_fast_tracepoint_jump): Declare.
11213 (delete_fast_tracepoint_jump)
11214 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11215 (reinsert_fast_tracepoint_jumps_at): Declare.
11216 * regcache.c: Don't compile many functions when building the
11217 in-process agent library.
11218 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11219 the register buffer in the heap.
11220 (free_register_cache): If the register buffer isn't owned by the
11221 regcache, don't free it.
11222 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11223 pre-existing register caches.
11224 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11226 (convert_ascii_to_int): : Constify `from' parameter type.
11227 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11228 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11229 the needed buffer in-place.
11230 (relocate_instruction): New.
11231 * server.c (handle_query) <qSymbols>: If the target supports
11232 tracepoints, give it a chance of looking up symbols. Report
11233 support for fast tracepoints.
11234 (handle_status): Stabilize threads.
11235 (process_serial_event): Adjust.
11236 * server.h (struct fast_tracepoint_jump): Forward declare.
11237 (struct process_info) <fast_tracepoint_jumps>: New field.
11238 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11239 (decode_X_packet, decode_M_packet): Adjust.
11240 (relocate_instruction): Declare.
11241 (in_process_agent_loaded): Declare.
11242 (tracepoint_look_up_symbols): Declare.
11243 (struct fast_tpoint_collect_status): Declare.
11244 (fast_tracepoint_collecting): Declare.
11245 (force_unlock_trace_buffer): Declare.
11246 (handle_tracepoint_bkpts): Declare.
11247 (initialize_low_tracepoint)
11248 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11249 * target.h (struct target_ops) <stabilize_threads,
11250 install_fast_tracepoint_jump_pad>: New fields.
11251 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11252 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11253 [HAVE_STDINT_H]: Include stdint.h.
11254 (trace_debug_1): Rename to ...
11255 (trace_vdebug): ... this.
11256 (trace_debug): Rename to ...
11257 (trace_debug_1): ... this. Add `level' parameter.
11258 (trace_debug): New.
11259 (ATTR_USED, ATTR_NOINLINE): New.
11260 (IP_AGENT_EXPORT): New.
11261 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11262 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11263 (about_to_request_buffer_space, trace_buffer_is_full)
11264 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11265 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11266 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11267 (traceframe_write_count, traceframes_created)
11268 (trace_state_variables)
11269 New renaming defines.
11270 (struct ipa_sym_addresses): New.
11271 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11272 (symbol_list): New.
11273 (ipa_sym_addrs): New.
11274 (all_tracepoint_symbols_looked_up): New.
11275 (in_process_agent_loaded): New.
11276 (write_e_ipa_not_loaded): New.
11277 (maybe_write_ipa_not_loaded): New.
11278 (tracepoint_look_up_symbols): New.
11279 (debug_threads) [IN_PROCESS_AGENT]: New.
11280 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11281 (UNKNOWN_SIDE_EFFECTS): New.
11282 (stop_tracing): New.
11283 (flush_trace_buffer): New.
11284 (stop_tracing_bkpt): New.
11285 (flush_trace_buffer_bkpt): New.
11286 (read_inferior_integer): New.
11287 (read_inferior_uinteger): New.
11288 (read_inferior_data_pointer): New.
11289 (write_inferior_data_pointer): New.
11290 (write_inferior_integer): New.
11291 (write_inferior_uinteger): New.
11292 (struct collect_static_trace_data_action): Delete.
11293 (enum tracepoint_type): New.
11294 (struct tracepoint) <type>: New field `type'.
11295 <actions_str, step_actions, step_actions_str>: Only include in
11297 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11298 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11299 (tracepoints): Use IP_AGENT_EXPORT.
11300 (last_tracepoint): Don't include in the IPA.
11301 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11302 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11303 (alloced_trace_state_variables): New.
11304 (trace_state_variables): Use IP_AGENT_EXPORT.
11305 (traceframe_t): Delete unused variable.
11306 (circular_trace_buffer): Don't include in the IPA.
11307 (trace_buffer_start): Delete.
11308 (struct trace_buffer_control): New.
11309 (trace_buffer_free): Delete.
11310 (struct ipa_trace_buffer_control): New.
11311 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11312 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11314 (trace_buffer_ctrl): New.
11315 (TRACE_BUFFER_CTRL_CURR): New.
11316 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11317 Reimplement as macros.
11318 (trace_buffer_wrap): Delete.
11319 (traceframe_write_count, traceframe_read_count)
11320 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11321 (struct tracepoint_hit_ctx) <type>: New field.
11322 (struct fast_tracepoint_ctx): New.
11323 (memory_barrier): New.
11325 (record_tracepoint_error): Update atomically in the IPA.
11326 (clear_inferior_trace_buffer): New.
11327 (about_to_request_buffer_space): New.
11328 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11329 updating the same buffer.
11330 (add_tracepoint): Default the tracepoint's type to trap
11331 tracepoint, and orig_size to -1.
11332 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11333 internal variables.
11334 (create_trace_state_variable): New parameter `gdb'. Handle it.
11335 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11336 (cmd_qtdp): Handle fast tracepoints.
11337 (cmd_qtdv): Adjust.
11338 (max_jump_pad_size): New.
11339 (gdb_jump_pad_head): New.
11340 (get_jump_space_head): New.
11341 (claim_jump_space): New.
11342 (sort_tracepoints): New.
11343 (MAX_JUMP_SIZE): New.
11344 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11346 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11347 support. Upload fast traceframes, and delete internal IPA
11349 (stop_tracing_handler): New.
11350 (flush_trace_buffer_handler): New.
11351 (cmd_qtstop): Upload fast tracepoints.
11352 (response_tracepoint): Handle fast tracepoints.
11353 (tracepoint_finished_step): Upload fast traceframes. Set the
11354 tracepoint hit context's tracepoint type.
11355 (handle_tracepoint_bkpts): New.
11356 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11357 type. Add comment about fast tracepoints.
11358 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11359 non-existing action_str field.
11360 (get_context_regcache): Handle fast tracepoints.
11361 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11363 (fast_tracepoint_from_jump_pad_address): New.
11364 (fast_tracepoint_from_ipa_tpoint_address): New.
11365 (collecting_t): New.
11366 (force_unlock_trace_buffer): New.
11367 (fast_tracepoint_collecting): New.
11369 (gdb_collect): New.
11370 (write_inferior_data_ptr): New.
11371 (target_tp_heap): New.
11372 (target_malloc): New.
11373 (download_agent_expr): New.
11375 (download_tracepoints): New.
11376 (download_trace_state_variables): New.
11377 (upload_fast_traceframes): New.
11378 (IPA_FIRST_TRACEFRAME): New.
11379 (IPA_NEXT_TRACEFRAME_1): New.
11380 (IPA_NEXT_TRACEFRAME): New.
11381 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11382 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11383 (gdb_jump_pad_buffer_end): New.
11384 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11385 (initialize_tracepoint): Adjust.
11386 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11387 buffer. Initialize the low module.
11388 * utils.c (PREFIX, TOOLNAME): New.
11389 (malloc_failure): Use PREFIX.
11390 (error): In the IPA, an error causes an exit.
11391 (fatal, warning): Use PREFIX.
11392 (internal_error): Use TOOLNAME.
11393 (NUMCELLS): Increase to 10.
11394 * configure, config.in: Regenerate.
11396 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11398 * server.c (handle_query) <qSupported>: Do two passes over the
11399 qSupported string to avoid nesting strtok.
11401 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11403 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11405 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11406 -Wl,--dynamic-list.
11407 * configure: Regenerate.
11408 * proc-service.list: New.
11410 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11412 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11415 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11417 * gdbreplay.c (remote_open): Check error return from socket() call by
11418 its equality to -1 not by it being negative.
11419 * remote-utils.c (remote_open): Likewise.
11421 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11423 * config.h: Regenerate.
11425 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11427 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11428 doesn't provide PTRACE_GET_THREAD_AREA.
11430 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11432 * linux-m68k-low.c: Include <asm/ptrace.h>
11433 (ps_get_thread_area): Implement.
11435 2010-05-03 Doug Evans <dje@google.com>
11437 * event-loop.c (struct callback_event): New struct.
11438 (callback_list): New global.
11439 (append_callback_event, delete_callback_event): New functions.
11440 (process_callback): New function.
11441 (start_event_loop): Call it.
11442 * remote-utils.c (NOT_SCHEDULED): Define.
11443 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11444 moved out of readchar.
11445 (readchar): Rewrite. Call reschedule before returning.
11446 (reset_readchar): New function.
11447 (remote_close): Call it.
11448 (process_remaining, reschedule): New functions.
11449 * server.h (callback_handler_func): New typedef.
11450 (append_callback_event, delete_callback_event): Declare.
11452 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11454 * proc-service.c (ps_pglobal_lookup): Use
11455 thread_db_look_up_one_symbol.
11456 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11457 parameter. Use it instead of all_symbols_looked_up.
11458 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11460 (all_symbols_looked_up): Don't declare.
11461 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11462 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11464 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11465 Set all_symbols_looked_up here.
11466 (thread_db_look_up_one_symbol): New.
11467 (thread_db_get_tls_address): Adjust.
11468 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11469 thread_db object on the heap, and tentatively set it in the
11471 (thread_db_init): Don't set all_symbols_looked_up here.
11472 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11474 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11476 * linux-low.c (linux_kill, linux_detach): Adjust.
11477 (status_pending_p_callback): Remove redundant statement. Check
11478 for !TARGET_WAITIKIND_IGNORE, instead of
11479 TARGET_WAITKIND_STOPPED.
11480 (handle_tracepoints): Make sure LWP is locked. Adjust.
11481 (linux_wait_for_event_1): Adjust.
11482 (linux_cancel_breakpoints): New.
11483 (unsuspend_one_lwp): New.
11484 (unsuspend_all_lwps): New.
11485 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11486 (send_sigstop_callback): Change return type to int, add new
11487 `except' parameter and handle it.
11488 (suspend_and_send_sigstop_callback): New.
11489 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11490 pass them down. If SUSPEND, also increment the lwp's suspend
11492 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11493 (need_step_over_p): Don't consider suspended LWPs.
11494 (start_step_over): Adjust.
11495 (proceed_one_lwp): Change return type to int, add new `except'
11496 parameter and handle it.
11497 (unsuspend_and_proceed_one_lwp): New.
11498 (proceed_all_lwps): Use find_inferior instead of
11500 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11501 also decrement the suspend count of LWPs. Pass `except' down,
11502 instead of hacking its suspend count.
11503 (linux_pause_all): Add `freeze' parameter. Adjust.
11504 (linux_unpause_all): New.
11505 (linux_target_ops): Install linux_unpause_all.
11506 * server.c (handle_status): Adjust.
11507 * target.h (struct target_ops): New fields `unpause_all' and
11508 `cancel_breakpoints'. Add new parameter to `pause_all'.
11509 (pause_all): Add new `freeze' parameter.
11510 (unpause_all): New.
11511 (cancel_breakpoints): New.
11512 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11513 cancel breakpoints.
11514 (cmd_qtstart): Pause threads.
11515 (stop_tracing): Pause threads, and cancel breakpoints.
11516 * win32-low.c (win32_target_ops): Adjust.
11518 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11520 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11521 the inferior right away from here...
11522 (linux_wait_1): ... to here, and adjust to check the thread's
11523 last_resume_kind instead of the lwp's step or stop_expected flags.
11525 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11527 * README: Use consistent `GDB' and `GDBserver' spellings.
11529 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11531 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11532 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11533 (linux_detach_one_lwp): Assume the lwp is stopped.
11534 (any_thread_of): Delete.
11535 (linux_detach): Stop all lwps here. Don't blindly delete all
11537 (delete_lwp_callback): New.
11538 (linux_mourn): Delete all lwps of the process that is gone.
11539 (linux_wait_1): Don't delete the last lwp of the process here.
11540 * mem-break.h (mark_breakpoints_out): Declare.
11541 * mem-break.c (mark_breakpoints_out): New.
11542 (free_all_breakpoints): Use it.
11543 * server.c (handle_target_event): If the process is gone, mark
11545 * thread-db.c (struct thread_db) <create_bp>: New field.
11546 (thread_db_enable_reporting): Fix prototype. Store a thread event
11547 breakpoint reference in the thread_db struct.
11548 (thread_db_load_search): Clear the thread_db object.
11549 (try_thread_db_load_1): Ditto.
11550 (switch_to_process): New.
11551 (disable_thread_event_reporting): Use it.
11552 (remove_thread_event_breakpoints): New.
11553 (thread_db_detach, thread_db_mourn): Use it.
11555 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11557 * linux-low.c (linux_enable_event_reporting): New.
11558 (linux_wait_for_event_1, handle_extended_wait): Use it.
11560 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11562 * linux-low.c (linux_kill_one_lwp, linux_kill)
11563 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11564 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11565 SIGSTOP even if the LWP is stopped.
11566 (send_sigstop_callback): New.
11567 (stop_all_lwps): Use send_sigstop_callback instead.
11568 (linux_resume_one_thread): Adjust.
11569 (proceed_one_lwp): Still proceed an LWP that the client has
11570 requested to stop, if we haven't reported it as stopped yet. Make
11571 sure that LWPs the client want stopped, have a pending SIGSTOP.
11573 2010-04-26 Doug Evans <dje@google.com>
11575 * server.c (handle_general_set): Make static.
11577 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11578 Print received char after testing for error/eof instead of before.
11579 (input_interrupt): Tweak comment.
11581 2010-04-23 Doug Evans <dje@google.com>
11583 * server.c (start_inferior): Print inferior argv if --debug.
11585 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11587 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11588 * nto-x86-low.c: Include server.h
11590 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11592 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11593 be consistent with other sources of this directory.
11594 (init_registers_amd64): Correct name of source file of this function
11597 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11599 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11600 64-bit executables.
11602 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11604 * win32-i386-low.c: Add 64-bit support.
11605 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11606 (init_registers_amd64): Declare.
11607 (mappings): Add 64-bit version of array.
11608 (init_windows_x86): New function.
11609 (the_low_target): Change init_arch field to init_windows_x86.
11611 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11613 * win32-low.c: Adapt to support also 64-bit architecture.
11614 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11615 (get_image_name): Use SIZE_T type for local variable `done'.
11616 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11617 (toolhelp_get_dll_name): Idem.
11618 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11619 Use uintptr_t typecast to avoid warning.
11620 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11621 (handle_exception): Use phex_nz to avoid warning.
11622 (win32_wait): Remove unused local variable `process'.
11624 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11626 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11629 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11631 * configure.ac: Use `ws2_32' library for srv_mingw.
11632 * configure: Regenerate.
11633 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11634 * remote-utils.c: Likewise.
11636 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11638 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11639 if __x86_64__ is defined.
11641 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11643 * configure: Regenerate.
11645 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11647 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11648 * target.h (target_ops): New get_tib_address field.
11649 * win32-low.h (win32_thread_info): Add thread_local_base field.
11650 * win32-low.c (child_add_thread): Add tlb argument.
11651 Set thread_local_base field to TLB.
11652 (get_child_debug_event): Adapt to child_add_thread change.
11653 (win32_get_tib_address): New function.
11654 (win32_target_ops): Set get_tib_address field to
11655 win32_get_tib_address.
11656 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11658 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11660 * linux-low.c (linux_mourn): Also remove the process.
11661 * server.c (handle_target_event): Don't remove the process here.
11662 * nto-low.c (nto_mourn): New.
11663 (nto_target_ops): Install it.
11664 * spu-low.c (spu_mourn): New.
11665 (spu_target_ops): Install it.
11666 * win32-low.c (win32_mourn): New.
11667 (win32_target_ops): Install it.
11669 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11671 * server.h (buffer_xml_printf): Remove redundant `;'.
11673 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11675 * regcache.c (set_register_cache): Invalidate regcaches before
11676 changing the register cache layout.
11677 (regcache_invalidate_one): Allow a NULL regcache.
11678 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11679 regcaches before changing the register cache layout or the target
11682 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11684 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11685 variable warning on Linux/x86-64.
11687 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11689 GDBserver disconnected tracing support.
11691 * linux-low.c (linux_remove_process): Delete.
11692 (add_lwp): Don't set last_resume_kind here.
11693 (linux_kill): Use `mourn'.
11694 (linux_detach): Use `thread_db_detach', and `mourn'.
11695 (linux_mourn): New.
11696 (linux_attach_lwp_1): Adjust comment.
11697 (linux_attach): last_resume_kind moved the thread_info; adjust.
11698 (status_pending_p_callback): Adjust.
11699 (linux_wait_for_event_1): Adjust.
11700 (count_events_callback, select_singlestep_lwp_callback)
11701 (select_event_lwp_callback, cancel_breakpoints_callback)
11702 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11703 (proceed_one_lwp): Adjust.
11704 (linux_async): Add debug output.
11705 (linux_thread_stopped): New.
11706 (linux_pause_all): New.
11707 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11709 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11710 (thread_db_free): Delete declaration.
11711 (thread_db_detach, thread_db_mourn): Declare.
11712 * thread-db.c (thread_db_init): Use thread_db_mourn.
11713 (thread_db_free): Delete, split in two.
11714 (disable_thread_event_reporting): New.
11715 (thread_db_detach): New.
11716 (thread_db_mourn): New.
11718 * server.h (struct thread_info) <last_resume_kind>: New field.
11719 <attached>: Add comment.
11720 <gdb_detached>: New field.
11721 (handler_func): Change return type to int.
11722 (handle_serial_event, handle_target_event): Ditto.
11723 (gdb_connected): Declare.
11725 (disconnected_tracing): Declare.
11726 (stop_tracing): Declare.
11728 * server.c (handle_query) <qSupported>: Report support for
11729 disconnected tracing.
11730 (queue_stop_reply_callback): Account for running threads.
11731 (gdb_wants_thread_stopped): New.
11732 (gdb_wants_all_threads_stopped): New.
11733 (gdb_reattached_process): New.
11734 (handle_status): Clear the `gdb_detached' flag of all processes.
11735 In all-stop, stop all threads.
11736 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11737 (process_serial_event): If the remote connection breaks, or if an
11738 exit was forced with "monitor exit", force an event loop exit.
11739 Handle disconnected tracing on detach.
11740 (handle_serial_event): Adjust.
11741 (handle_target_event): If GDB isn't connected, forward events back
11742 to the inferior, unless the last process exited, in which case,
11743 exit gdbserver. Adjust interface.
11745 * remote-utils.c (remote_open): Don't block in accept. Instead
11746 register an event loop source on the listen socket file
11747 descriptor. Refactor bits into ...
11748 (listen_desc): ... this new global.
11749 (gdb_connected): ... this new function.
11750 (enable_async_notification): ... this new function.
11751 (handle_accept_event): ... this new function.
11752 (remote_close): Clear remote_desc.
11754 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11756 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11758 (mourn_inferior): Define.
11759 (target_process_qsupported): Avoid the dangling else problem.
11760 (thread_stopped): Define.
11761 (pause_all): Define.
11762 (target_waitstatus_to_string): Declare.
11763 * target.c (target_waitstatus_to_string): New.
11765 * tracepoint.c (tracing): Make extern.
11766 (disconnected_tracing): New.
11767 (stop_tracing): Make extern. Handle tracing stops due to GDB
11769 (cmd_qtdisconnected): New.
11770 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11771 (handle_tracepoint_general_set): Handle QTDisconnected.
11773 * event-loop.c (event_handler_func): Change return type to int.
11774 (process_event): Bail out if the event handler wants the event
11776 (handle_file_event): Ditto.
11777 (start_event_loop): Bail out if the event handler wants the event
11780 * nto-low.c (nto_target_ops): Adjust.
11781 * spu-low.c (spu_wait): Don't remove the process here.
11782 (spu_target_ops): Adjust.
11783 * win32-low.c (win32_wait): Don't remove the process here.
11784 (win32_target_ops): Adjust.
11786 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11788 * regcache.c (realloc_register_cache): Invalidate inferior's
11789 regcache before recreating it.
11791 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11793 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11795 2010-04-09 Stan Shebs <stan@codesourcery.com>
11796 Pedro Alves <pedro@codesourcery.com>
11798 * server.h (LONGEST): New.
11799 (struct thread_info) <while_stepping>: New field.
11800 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11802 (initialize_tracepoint, handle_tracepoint_general_set)
11803 (handle_tracepoint_query, tracepoint_finished_step)
11804 (tracepoint_was_hit, release_while_stepping_state_list):
11805 (current_traceframe): Declare.
11806 * server.c (handle_general_set): Handle tracepoint packets.
11807 (read_memory): New.
11808 (write_memory): New.
11809 (handle_search_memory_1): Use read_memory.
11810 (handle_query): Report support for conditional tracepoints, trace
11811 state variables, and tracepoint sources. Handle tracepoint
11813 (main): Initialize the tracepoints module.
11814 (process_serial_event): Handle traceframe reads/writes.
11816 * linux-low.c (handle_tracepoints): New.
11817 (linux_wait_1): Call it.
11818 (linux_resume_one_lwp): Handle while-stepping.
11819 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11820 (linux_target_ops): Install them.
11821 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11823 * linux-x86-low.c (x86_supports_tracepoints): New.
11824 (the_low_target). Install it.
11826 * mem-break.h (delete_breakpoint): Declare.
11827 * mem-break.c (delete_breakpoint): Make external.
11829 * target.h (struct target_ops): Add `supports_tracepoints',
11830 `read_pc', and `write_pc' fields.
11831 (target_supports_tracepoints): Define.
11832 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11835 * regcache.h (struct regcache) <registers_owned>: New field.
11836 (init_register_cache, regcache_cpy): Declare.
11837 (regcache_read_pc, regcache_write_pc): Declare.
11838 (register_cache_size): Declare.
11839 (supply_regblock): Declare.
11840 * regcache.c (init_register_cache): New.
11841 (new_register_cache): Use it.
11842 (regcache_cpy): New.
11843 (register_cache_size): New.
11844 (supply_regblock): New.
11845 (regcache_read_pc, regcache_write_pc): New.
11847 * tracepoint.c: New.
11849 * Makefile.in (OBS): Add tracepoint.o.
11850 (tracepoint.o): New rule.
11852 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11854 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11856 (i386-mmx.c): Likewise.
11857 (i386-mmx-linux.o): Likewise.
11858 (i386-mmx-linux.c): Likewise.
11860 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11861 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11862 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11863 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11865 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11866 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11867 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11869 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11871 * Makefile.in (clean): Updated.
11873 (i386-avx.c): Likewise.
11874 (i386-avx-linux.o): Likewise.
11875 (i386-avx-linux.c): Likewise.
11876 (amd64-avx.o): Likewise.
11877 (amd64-avx.c): Likewise.
11878 (amd64-avx-linux.o): Likewise.
11879 (amd64-avx-linux.c): Likewise.
11881 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11882 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11883 (srv_amd64_regobj): Add amd64-avx.o.
11884 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11885 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11886 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11887 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11888 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11889 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11890 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11892 * i387-fp.c: Include "i386-xstate.h".
11894 (i387_cache_to_xsave): Likewise.
11895 (i387_xsave_to_cache): Likewise.
11896 (x86_xcr0): Likewise.
11898 * i387-fp.h (i387_cache_to_xsave): Likewise.
11899 (i387_xsave_to_cache): Likewise.
11900 (x86_xcr0): Likewise.
11902 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11903 * linux-crisv32-low.c (target_regsets): Likewise.
11904 * linux-m68k-low.c (target_regsets): Likewise.
11905 * linux-mips-low.c (target_regsets): Likewise.
11906 * linux-ppc-low.c (target_regsets): Likewise.
11907 * linux-s390-low.c (target_regsets): Likewise.
11908 * linux-sh-low.c (target_regsets): Likewise.
11909 * linux-sparc-low.c (target_regsets): Likewise.
11910 * linux-xtensa-low.c (target_regsets): Likewise.
11912 * linux-low.c: Include <sys/uio.h>.
11913 (regsets_fetch_inferior_registers): Support nt_type.
11914 (regsets_store_inferior_registers): Likewise.
11915 (linux_process_qsupported): New.
11916 (linux_target_ops): Add linux_process_qsupported.
11918 * linux-low.h (regset_info): Add nt_type.
11919 (linux_target_ops): Add process_qsupported.
11921 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11923 (init_registers_i386_avx_linux): New.
11924 (init_registers_amd64_avx_linux): Likewise.
11925 (xmltarget_i386_linux_no_xml): Likewise.
11926 (xmltarget_amd64_linux_no_xml): Likewise.
11927 (PTRACE_GETREGSET): Likewise.
11928 (PTRACE_SETREGSET): Likewise.
11929 (x86_fill_xstateregset): Likewise.
11930 (x86_store_xstateregset): Likewise.
11931 (use_xml): Likewise.
11932 (x86_linux_update_xmltarget): Likewise.
11933 (x86_linux_process_qsupported): Likewise.
11934 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11935 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11936 init_registers_i386_linux here. Call
11937 x86_linux_update_xmltarget.
11938 (the_low_target): Add x86_linux_process_qsupported.
11940 * server.c (handle_query): Call target_process_qsupported.
11942 * target.h (target_ops): Add process_qsupported.
11943 (target_process_qsupported): New.
11945 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11947 * inferiors.c (add_thread): Set last_status kind to
11948 TARGET_WAITKIND_IGNORE.
11949 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11950 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11951 (linux_wait_1): Move `thread' local definition to block that uses
11952 it. Don't NULL initialize `event_child'.
11953 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11954 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11955 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11957 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11959 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11960 an extended waitstatus, or by a watchpoint.
11961 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11962 thread was stepping or has been stopped by a watchpoint.
11964 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11966 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11967 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11968 of another, then delete the previous, and validate all
11970 (validate_inserted_breakpoint): New.
11971 (delete_disabled_breakpoints): New.
11972 (validate_breakpoints): New.
11973 (check_mem_read): Validate breakpoints before trusting their
11974 shadow. Delete disabled breakpoints.
11975 (check_mem_write): Validate breakpoints before trusting they
11976 should be inserted. Delete disabled breakpoints.
11977 * mem-break.h (validate_breakpoints):
11978 * server.c (handle_query): Validate breakpoints when we see a
11981 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11983 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11984 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11985 if we could tell there's a GDB breakpoint at stop_pc.
11986 (need_step_over_p): Don't do a step over if we find a GDB
11987 breakpoint at the resume PC.
11989 * mem-break.c (struct raw_breakpoint): New.
11990 (enum bkpt_type): New type `gdb_breakpoint'.
11991 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11992 fields. New field `raw'.
11993 (find_raw_breakpoint_at): New.
11994 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11995 breakpoint instead.
11996 (set_breakpoint_at): Adjust.
11997 (delete_raw_breakpoint): New.
11998 (release_breakpoint): New.
11999 (delete_breakpoint): Rename to...
12000 (delete_breakpoint_1): ... this. Add proc parameter. Use
12001 release_breakpoint. Return ENOENT.
12002 (delete_breakpoint): Reimplement.
12003 (find_breakpoint_at): Delete.
12004 (find_gdb_breakpoint_at): New.
12005 (delete_breakpoint_at): Delete.
12006 (set_gdb_breakpoint_at): New.
12007 (delete_gdb_breakpoint_at): New.
12008 (gdb_breakpoint_here): New.
12009 (set_reinsert_breakpoint): Use release_breakpoint.
12010 (uninsert_breakpoint): Rename to ...
12011 (uninsert_raw_breakpoint): ... this.
12012 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12013 (reinsert_raw_breakpoint): Change parameter type to
12015 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12017 (check_breakpoints): Adjust. Use release_breakpoint.
12018 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12019 (breakpoint_inserted_here): Ditto.
12020 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12021 Don't trust the breakpoint's shadow if it is not inserted.
12022 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12023 (delete_all_breakpoints): Adjust.
12024 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12025 use delete_breakpoint_1.
12027 * mem-break.h (breakpoints_supported): Delete declaration.
12028 (set_gdb_breakpoint_at): Declare.
12029 (gdb_breakpoint_here): Declare.
12030 (delete_breakpoint_at): Delete.
12031 (delete_gdb_breakpoint_at): Declare.
12033 * server.h (struct raw_breakpoint): Forward declare.
12034 (struct process_info): New field `raw_breakpoints'.
12036 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12039 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12041 * linux-low.c (status_pending_p_callback): Fix comment.
12042 (linux_wait_for_event_1): Move most of the internal breakpoint
12043 handling from here...
12044 (linux_wait_1): ... to here.
12045 (count_events_callback): New.
12046 (select_singlestep_lwp_callback): New.
12047 (select_event_lwp_callback): New.
12048 (cancel_breakpoints_callback): New.
12049 (select_event_lwp): New.
12050 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12051 priority to all LWPs that have had events that should be reported
12052 to the client. Cancel breakpoints when about to reporting the
12053 event to the client, not while stopping lwps. No longer cancel
12054 finished single-steps here.
12055 (cancel_finished_single_step): Delete.
12056 (cancel_finished_single_steps): Delete.
12058 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12060 * mem-break.c (enum bkpt_type): New.
12061 (struct breakpoint): New field `type'.
12062 (set_breakpoint_at): Change return type to struct breakpoint
12063 pointer. Set type to `other_breakpoint' by default.
12064 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12065 in the breakpoint list.
12066 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12067 (reinsert_breakpoint): Rename to ...
12068 (reinsert_raw_breakpoint): ... this.
12069 (reinsert_breakpoints_at): Adjust.
12070 * mem-break.h (struct breakpoint): Declare.
12071 (set_breakpoint_at): Change return type to struct breakpoint
12074 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12076 * server.c (handle_query): Assign, not compare.
12078 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12080 Teach linux gdbserver to step-over-breakpoints.
12082 * linux-low.c (can_hardware_single_step): New.
12083 (supports_breakpoints): New.
12084 (handle_extended_wait): If stopping threads, read the stop pc of
12085 the new cloned LWP.
12087 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12088 low target doesn't support retrieving the PC.
12089 (add_lwp): Set last_resume_kind to resume_continue.
12090 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12091 (linux_attach): Don't clear stop_expected. Set the lwp's
12092 last_resume_kind to resume_stop.
12093 (linux_detach_one_lwp): Don't check for removed breakpoints.
12094 (check_removed_breakpoint): Delete.
12095 (status_pending_p): Rename to ...
12096 (status_pending_p_callback): ... this. Don't check for removed
12097 breakpoints. Don't consider threads that are stopped from GDB's
12099 (linux_wait_for_lwp): Always read the stop_pc here.
12100 (cancel_breakpoint): New.
12101 (step_over_bkpt): New global.
12102 (linux_wait_for_event_1): Implement stepping over breakpoints.
12103 (gdb_wants_lwp_stopped): New.
12104 (gdb_wants_all_stopped): New.
12105 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12106 single-step traps here. Store the thread's last reported target
12108 (send_sigstop): Don't clear stop_expected. Always set it,
12110 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12111 (cancel_finished_single_step): New.
12112 (cancel_finished_single_steps): New.
12113 (wait_for_sigstop): Don't cancel finished single-step traps here.
12114 (linux_resume_one_lwp): Don't check for removed breakpoints.
12115 Don't set `step' on non-hardware step archs.
12116 (linux_set_resume_request): Ignore resume_stop requests if already
12117 stopping or stopped. Set the lwp's last_resume_kind.
12118 (resume_status_pending_p): Don't check for removed breakpoints.
12119 (need_step_over_p): New.
12120 (start_step_over): New.
12121 (finish_step_over): New.
12122 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12123 requests. Clear the thread's last reported target waitstatus.
12124 Don't use the `suspended' flag. Don't consider pending breakpoints.
12125 (linux_resume): Start a step-over if necessary.
12126 (proceed_one_lwp): New.
12127 (proceed_all_lwps): New.
12128 (unstop_all_lwps): New.
12129 * linux-low.h (struct lwp_info): Rewrite comment for the
12130 `suspended' flag. Add the `stop_pc' field. Delete the
12131 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12132 Add `'last_resume_kind' and `need_step_over' fields.
12133 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12134 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12135 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12136 (set_raw_breakpoint_at): New.
12137 (set_breakpoint_at): Rewrite to use it.
12138 (reinsert_breakpoint_handler): Delete.
12139 (set_reinsert_breakpoint): New.
12140 (reinsert_breakpoint_by_bp): Delete.
12141 (delete_reinsert_breakpoints): New.
12142 (uninsert_breakpoint): Rewrite.
12143 (uninsert_breakpoints_at): New.
12144 (reinsert_breakpoint): Rewrite.
12145 (reinsert_breakpoints_at): New.
12146 (check_breakpoints): Rewrite.
12147 (breakpoint_here): New.
12148 (breakpoint_inserted_here): New.
12149 (check_mem_read): Adjust.
12150 * mem-break.h (breakpoints_supported, breakpoint_here)
12151 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12152 (reinsert_breakpoint_by_bp): Delete declaration.
12153 (delete_reinsert_breakpoints): Declare.
12154 (reinsert_breakpoint): Delete declaration.
12155 (reinsert_breakpoints_at): Declare.
12156 (uninsert_breakpoint): Delete declaration.
12157 (uninsert_breakpoints_at): Declare.
12158 (check_breakpoints): Adjust prototype.
12159 * server.h: Adjust include order.
12160 (struct thread_info): Declare here. Add a `last_status' field.
12162 2010-03-23 Michael Snyder <msnyder@vmware.com>
12164 * server.c (crc32): New function.
12165 (handle_query): Add handling for 'qCRC:' request.
12167 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12169 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12170 lwp had been stopped by a watchpoint.
12172 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12174 * server.h (internal_error): Declare.
12175 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12176 * utils.c (internal_error): New function.
12178 2010-03-15 Andreas Schwab <schwab@redhat.com>
12180 * configure.srv: Fix typo setting srv_regobj.
12182 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12184 * linux-low.c (fetch_register): Avoid passing a non string literal
12186 (usr_store_inferior_registers): Ditto.
12188 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12190 * linux-low.c (linux_write_memory): Bail out early if peeking
12193 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12195 * linux-low.h (struct lwp_info): New fields
12196 `stopped_by_watchpoint' and `stopped_data_address'.
12197 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12198 here, and cache them in the lwp object.
12199 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12201 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12203 (linux_stopped_by_watchpoint): Rewrite.
12204 (linux_stopped_data_address): Rewrite.
12206 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12208 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12209 switching the current inferior, not before.
12211 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12213 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12214 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12215 i386-linux.c and amd64-linux.c.
12216 (reg-i386.o): Removed.
12217 (reg-i386.c): Likewise.
12218 (reg-i386-linux.o): Likewise.
12219 (reg-i386-linux.c): Likewise.
12220 (reg-x86-64.o): Likewise.
12221 (reg-x86-64.c): Likewise.
12222 (reg-x86-64-linux.o): Likewise.
12223 (reg-x86-64-linux.c): Likewise.
12225 (i386.c): Likewise.
12226 (i386-linux.o): Likewise.
12227 (i386-linux.c): Likewise.
12228 (amd64.o): Likewise.
12229 (amd64.c): Likewise.
12230 (amd64-linux.o): Likewise.
12231 (amd64-linux.c): Likewise.
12233 * configure.srv (srv_i386_regobj): New.
12234 (srv_i386_linux_regobj): Likewise.
12235 (srv_amd64_regobj): Likewise.
12236 (srv_amd64_linux_regobj): Likewise.
12237 (srv_i386_32bit_xmlfiles): Likewise.
12238 (srv_i386_64bit_xmlfiles): Likewise.
12239 (srv_i386_xmlfiles): Likewise.
12240 (srv_amd64_xmlfiles): Likewise.
12241 (srv_i386_linux_xmlfiles): Likewise.
12242 (srv_amd64_linux_xmlfiles): Likewise.
12243 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12244 srv_xmlfiles to $srv_i386_xmlfiles.
12245 (i[34567]86-*-mingw32ce*): Likewise.
12246 (i[34567]86-*-mingw*): Likewise.
12247 (i[34567]86-*-nto*): Likewise.
12248 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12249 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12250 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12251 (x86_64-*-linux*): Likewise.
12253 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12254 (init_registers_amd64_linux): New.
12255 (x86_arch_setup): Replace init_registers_x86_64_linux with
12256 init_registers_amd64_linux.
12258 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12260 * configure.ac: Check for libdl. If it is not available link against
12261 static libthread_db.
12262 * configure: Regenerate.
12264 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12268 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12269 handing a read watchpoint.
12270 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12272 2010-02-12 Doug Evans <dje@google.com>
12274 * linux-low.c (linux_supports_tracefork_flag): Document.
12275 (linux_look_up_symbols): Add comment.
12277 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12279 * regcache.c (supply_register): Clear regcache if buf is NULL.
12281 2010-02-02 Nicolas Roche <roche@sourceware.org>
12282 Joel Brobecker <brobecker@adacore.com>
12284 * inferiors.c (find_inferior): Add function documentation.
12285 (unloaded_dll): Handle the case where the unloaded dll has not
12286 been previously registered in the dll list.
12288 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12290 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12291 (thumb2_breakpoint): New.
12292 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12294 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12296 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12297 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12300 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12302 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12304 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12306 * linux-s390-low.c (s390_collect_ptrace_register)
12307 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12309 2010-01-21 Doug Evans <dje@google.com>
12311 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12312 (PTRACE_ARG4_TYPE): New macro.
12313 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12314 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12315 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12316 (usr_store_inferior_registers): Ditto.
12317 (linux_read_memory, linux_write_memory): Ditto.
12318 (linux_test_for_tracefork): Ditto.
12320 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12321 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12323 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12325 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12328 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12330 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12331 prototype to take a regcache. Adjust.
12333 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12335 * regcache.h (struct thread_info): Forward declare.
12336 (struct regcache): New.
12337 (new_register_cache): Adjust prototype.
12338 (get_thread_regcache): Declare.
12339 (free_register_cache): Adjust prototype.
12340 (registers_to_string, registers_from_string): Ditto.
12341 (supply_register, supply_register_by_name, collect_register)
12342 (collect_register_as_string, collect_register_by_name): Ditto.
12343 * regcache.c (struct inferior_regcache_data): Delete.
12344 (get_regcache): Rename to ...
12345 (get_thread_regcache): ... this. Adjust. Switch inferior before
12346 fetching registers.
12347 (regcache_invalidate_one): Adjust.
12348 (regcache_invalidate): Fix prototype.
12349 (new_register_cache): Return the new register cache.
12350 (free_register_cache): Change prototype.
12351 (realloc_register_cache): Adjust.
12352 (registers_to_string): Change prototype to take a regcache. Adjust.
12353 (registers_from_string): Ditto.
12354 (register_data): Ditto.
12355 (supply_register): Ditto.
12356 (supply_register_by_name): Ditto.
12357 (collect_register): Ditto.
12358 (collect_register_as_string): Ditto.
12359 (collect_register_by_name): Ditto.
12360 * server.c (process_serial_event): Adjust.
12361 * linux-low.h (regset_fill_func, regset_store_func): Change
12363 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12365 * linux-low.c (get_stop_pc): Adjust.
12366 (check_removed_breakpoint): Adjust.
12367 (linux_wait_for_event): Adjust.
12368 (linux_resume_one_lwp): Adjust.
12369 (fetch_register): Add regcache parameter. Adjust.
12370 (usr_store_inferior_registers): Ditto.
12371 (regsets_fetch_inferior_registers): Ditto.
12372 (regsets_store_inferior_registers): Ditto.
12373 (linux_fetch_registers, linux_store_registers): Ditto.
12374 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12376 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12378 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12379 prototype to take a regcache.
12380 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12381 * remote-utils.c (convert_ascii_to_int, outreg)
12382 (prepare_resume_reply): Change prototype to take a regcache.
12384 * target.h (struct target_ops) <fetch_registers, store_registers>:
12385 Change prototype to take a regcache.
12386 (fetch_inferior_registers, store_inferior_registers): Change
12387 prototype to take a regcache. Adjust.
12388 * proc-service.c (ps_lgetregs): Adjust.
12389 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12390 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12391 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12392 take a regcache. Adjust.
12393 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12394 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12395 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12396 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12397 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12398 (cris_cannot_fetch_register):
12399 (cris_breakpoint_at): Change prototype to take a regcache.
12401 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12402 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12403 to take a regcache. Adjust.
12404 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12406 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12407 take a regcache. Adjust.
12408 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12409 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12410 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12411 * linux-mips-low.c (mips_get_pc):
12412 (mips_set_pc): Change prototype to take a regcache. Adjust.
12413 (mips_reinsert_addr): Adjust.
12414 (mips_collect_register): Change prototype to take a regcache.
12416 (mips_supply_register):
12417 (mips_collect_register_32bit, mips_supply_register_32bit)
12418 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12419 (mips_store_fpregset): Ditto.
12420 * linux-ppc-low.c (ppc_supply_ptrace_register)
12421 (ppc_supply_ptrace_register): Ditto.
12422 (parse_spufs_run): Adjust.
12423 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12424 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12425 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12426 take a regcache. Adjust.
12427 * linux-s390-low.c (s390_collect_ptrace_register)
12428 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12429 (s390_set_pc): Change prototype to take a regcache. Adjust.
12430 (s390_arch_setup): Adjust.
12431 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12432 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12433 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12434 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12435 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12437 (sparc_breakpoint_at): Adjust.
12438 * linux-xtensa-low.c (xtensa_fill_gregset):
12439 (xtensa_store_gregset):
12440 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12441 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12442 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12443 prototype to take a regcache. Adjust.
12444 * win32-arm-low.c (arm_fetch_inferior_register)
12445 (arm_store_inferior_register): Change prototype to take a
12447 * win32-i386-low.c (i386_fetch_inferior_register)
12448 (i386_store_inferior_register): Change prototype to take a
12450 * win32-low.c (child_fetch_inferior_registers)
12451 (child_store_inferior_registers): Change prototype to take a
12453 (win32_wait): Adjust.
12454 (win32_fetch_inferior_registers): Change prototype to take a
12456 (win32_store_inferior_registers): Adjust.
12457 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12458 store_inferior_register>: Change prototype to take a regcache.
12460 2010-01-20 Doug Evans <dje@google.com>
12462 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12464 (linux_wait_for_event1, linux_init_signals): Ditto.
12465 (W_STOPCODE): Provide definition if missing.
12467 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12469 * linux-low.c (linux_core_of_thread): New.
12470 (compare_ints, show_process, list_threads): New.
12471 (linux_qxfer_osdata): Report threads and cores.
12472 (linux_target_op): Register linux_core_of_thread.
12473 * remote-utils.c (prepare_resume_reply): Report the core.
12474 (buffer_xml_printf): Support %d specifier.
12475 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12477 (handle_query): Handle qXfer:threads. Announce availability
12479 * target.h (struct target_ops): New field core_of_thread.
12481 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12483 * Makefile.in (clean): Remove new generated files.
12484 (reg-s390.o, reg-s390.c): Remove rules.
12485 (reg-s390x.o, reg-s390x.c): Likewise.
12486 (s390-linux32.o, s390-linux32.c): Add rules.
12487 (s390-linux64.o, s390-linux64.c): Likewise.
12488 (s390x-linux64.o, s390x-linux64.c): Likewise.
12489 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12490 * linux-s390-low.c: Include <elf.h>.
12491 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12492 (init_registers_s390): Remove prototype.
12493 (init_registers_s390x): Likewise.
12494 (init_registers_s390_linux32): Add prototype.
12495 (init_registers_s390_linux64): Likewise.
12496 (init_registers_s390x_linux64): Likewise.
12497 (s390_num_regs_3264): New define.
12498 (s390_regmap_3264): New global variable.
12499 (s390_cannot_fetch_register): Remove obsolete check.
12500 (s390_cannot_store_register): Likewise.
12501 (s390_collect_ptrace_register): Handle upper/lower register halves.
12502 (s390_supply_ptrace_register): Likewise.
12503 (s390_fill_gregset): Update to register number changes.
12504 (s390_get_hwcap): New routine.
12505 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12506 Install appropriate regmap and register set.
12508 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12510 * server.c (gdbserver_version): Update copyright year to 2010.
12511 * gdbreplay.c (gdbreplay_version): Likewise.
12513 2009-12-28 Doug Evans <dje@google.com>
12515 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12516 elf/external.h. Include <elf.h> instead but only if necessary.
12518 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12520 * linux-low.c (linux_remove_process): Remove `detaching'
12521 parameter. Don't release/detach from thread_db here.
12522 (linux_kill): Release/detach from thread_db here, ...
12523 (linux_detach): ... and here, before actually detaching.
12524 (linux_wait_1): ... and here, when a process exits.
12525 * thread-db.c (any_thread_of): New.
12526 (thread_db_free): Switch the current inferior to a thread of the
12529 2009-12-21 Doug Evans <dje@google.com>
12531 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12533 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12534 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12535 warning ifndef __NR_tkill. Move setting of errno there too.
12536 Delete unnecessary resetting of errno after syscall.
12537 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12539 * configure.ac: Check for dladdr.
12540 * config.in: Regenerate.
12541 * configure: Regenerate.
12542 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12543 (try_thread_db_load): Update.
12545 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12547 2009-12-18 Doug Evans <dje@google.com>
12549 * event-loop.c: Include unistd.h if it exists.
12551 * linux-low.c (my_waitpid): Move definition away from being in
12552 between linux_tracefork_child/linux_test_for_tracefork.
12554 * gdb_proc_service.h (psaddr_t): Fix type.
12555 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12556 signature to match glibc.
12558 2009-12-16 Doug Evans <dje@google.com>
12560 * linux-low.c (linux_read_memory): Fix argument to read.
12562 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12564 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12565 events, don't leave current_inferior pointing at null.
12567 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12569 * win32-low.c (LOG): Delete.
12570 (OUTMSG): Output to stderr.
12571 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12572 on compile time LOG macro.
12573 (win32_wait): Fix debug output.
12575 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12577 * win32-low.c (win32_add_one_solib): If the dll name is
12578 "ntdll.dll", prepend the system directory to the dll path.
12580 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12582 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12584 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12585 Vladimir Prus <vladimir@codesourcery.com>
12587 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12588 * configure.ac: Check for __mcoldfire__ and set
12589 gdb_cv_m68k_is_coldfire.
12590 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12591 reg-cf.o and reg-m68k.o.
12592 * configure: Regenerated.
12594 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12596 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12597 Pass it to thread_db_free.
12598 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12599 proper `detaching' argument to linux_remove_process.
12600 * linux-low.h (thread_db_free): Add `detaching' parameter.
12601 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12603 (thread_db_free): Add `detaching' parameter. Only
12604 call td_ta_clear_event if detaching from process.
12606 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12608 * thread-db.c (thread_db_free): Fix typo.
12610 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12613 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12615 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12617 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12618 with an i686 compiler.
12619 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12621 * configure: Rebuilt.
12623 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12627 * server.c (handle_search_memory_1): Correct read_addr initialization
12628 in loop for searching subsequent chunks.
12630 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12632 * configure.ac: New --with-libthread-db option.
12633 * thread-db.c: Allow direct dependence on libthread_db.
12634 (thread_db_free): Adjust.
12635 * config.in: Regenerate.
12636 * configure: Likewise.
12638 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12641 * thread-db.c (attach_thread): New function.
12642 (maybe_attach_thread): Return success/failure.
12643 (find_new_threads_callback): Adjust.
12644 (thread_db_find_new_threads): Loop until no new threads.
12646 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12648 * proc-service.c (ps_lgetregs): Formatting.
12650 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12652 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12653 * configure.ac: Adjust.
12654 * linux-low.h (struct process_info_private): Move members to struct
12656 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12657 * linux-low.c (linux_remove_process): Adjust.
12658 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12659 * server.c (handle_query): Move code ...
12660 (handle_monitor_command): ... here. New function.
12661 * target.h (struct target_ops): New member.
12662 * thread-db.c (struct thread_db): New.
12663 (libthread_db_search_path): New variable.
12664 (thread_db_create_event, thread_db_enable_reporting)
12665 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12666 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12667 (try_thread_db_load_1, dladdr_to_soname): New functions.
12668 (try_thread_db_load, thread_db_load_search): New functions.
12669 (thread_db_init): Search for libthread_db.
12670 (thread_db_free): New function.
12671 (thread_db_handle_monitor_command): Likewise.
12672 * config.in: Regenerate.
12673 * configure: Regenerate.
12675 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12677 * spu-low.c (spu_kill): Wait for inferior to terminate.
12678 Call clear_inferiors.
12679 (spu_detach): Call clear_inferiors.
12681 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12683 * aclocal.m4: Regenerate.
12684 * config.in: Likewise.
12685 * configure: Likewise.
12687 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12689 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12690 (parse_spufs_run): New function.
12691 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12692 (ppc_breakpoint_at): Handle SPU breakpoints.
12694 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12696 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12697 (SPUFS_MAGIC): Define.
12698 (spu_enumerate_spu_ids): New function.
12699 (linux_qxfer_spu): New function.
12700 (linux_target_ops): Install linux_qxfer_spu.
12702 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12704 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12705 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12706 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12707 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12708 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12709 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12710 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12711 (init_registers_powerpc_cell32l): Add prototype.
12712 (init_registers_powerpc_cell64l): Likewise.
12713 (ppc_arch_setup): Detect Cell/B.E. architecture.
12715 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12717 * Makefile.in (datarootdir): New variable.
12719 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12721 * linux-low.c (linux_write_memory): Update debugging output.
12722 * Makefile.in (clean): Add new descriptions.
12723 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12724 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12725 * configure.srv: Add new files for arm*-*-linux*.
12726 * linux-arm-low.c: Add new declarations.
12727 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12728 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12729 (HWCAP_VFPv3D16): New.
12730 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12731 instead of __IWMMXT__.
12732 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12733 (arm_arch_setup): New.
12734 (target_regsets): Remove #ifdef. Add VFP regset.
12735 (the_low_target): Use arm_arch_setup.
12737 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12739 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12740 the main thread again.
12742 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12744 Adding Neutrino gdbserver.
12745 * configure: Regenerated.
12746 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12747 * configure.srv (i[34567]86-*-nto*): New target.
12748 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12749 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12750 (nto_comctrl) [__QNX__]: New function.
12751 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12753 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12755 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12758 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12759 Pedro Alves <pedro@codesourcery.com>
12761 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12762 don't support CONTEXT_EXTENDED_REGISTERS.
12763 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12764 (the_low_target): Install them.
12765 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12766 failing with ERROR_PIPE_NOT_CONNECTED.
12768 2009-06-30 Doug Evans <dje@google.com>
12769 Pierre Muller <muller@ics.u-strasbg.fr>
12771 Add h/w watchpoint support to x86-linux, win32-i386.
12772 * Makefile.in (SFILES): Add i386-low.c
12773 (i386_low_h): Define.
12774 (i386-low.o): Add dependencies.
12775 (linux-x86-low.o): Add i386-low.h dependency.
12776 (win32-i386-low.o): Ditto.
12777 * i386-low.c: New file.
12778 * i386-low.h: New file.
12779 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12780 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12781 * linux-low.c (linux_add_process): Initialize arch_private.
12782 (linux_remove_process): Free arch_private.
12783 (add_lwp): Initialize arch_private.
12784 (delete_lwp): Free arch_private.
12785 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12787 * linux-low.h (process_info_private): New member arch_private.
12788 (lwp_info): New member arch_private.
12789 (linux_target_ops): New members new_process, new_thread,
12791 (ptid_of): New macro.
12792 * linux-x86-low.c: Include stddef.h, i386-low.h.
12793 (arch_process_info): New struct.
12794 (arch_lwp_info): New struct.
12795 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12796 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12797 (i386_dr_low_get_status): New function.
12798 (x86_insert_point, x86_remove_point): New functions.
12799 (x86_stopped_by_watchpoint): New function.
12800 (x86_stopped_data_address): New function.
12801 (x86_linux_new_process, x86_linux_new_thread): New functions.
12802 (x86_linux_prepare_to_resume): New function.
12803 (the_low_target): Add entries for insert_point, remove_point,
12804 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12806 * server.c (debug_hw_points): New global.
12807 (monitor_show_help): Document set debug-hw-points.
12808 (handle_query): Process "set debug-hw-points".
12809 * server.h (debug_hw_points): Declare.
12810 (paddress): Declare.
12811 * utils.c (NUMCELLS, CELLSIZE): New macros.
12812 (get_sell, xsnprintf, paddress): New functions.
12813 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12814 remove_point, stopped_by_watchpoint, stopped_data_address.
12815 * win32-i386-low.c: Include i386-low.h.
12816 (debug_reg_state): Replaces dr.
12817 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12818 (i386_dr_low_get_status): New function.
12819 (i386_insert_point, i386_remove_point): New functions.
12820 (i386_stopped_by_watchpoint): New function.
12821 (i386_stopped_data_address): New function.
12822 (i386_initial_stuff): Update.
12823 (get_thread_context,set_thread_context,i386_thread_added): Update.
12824 (the_low_target): Add entries for insert_point,
12825 remove_point, stopped_by_watchpoint, stopped_data_address.
12826 * win32-low.c (win32_insert_watchpoint): New function.
12827 (win32_remove_watchpoint): New function.
12828 (win32_stopped_by_watchpoint): New function.
12829 (win32_stopped_data_address): New function.
12830 (win32_target_ops): Add entries for insert_watchpoint,
12831 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12832 * win32-low.h (win32_target_ops): New members insert_point,
12833 remove_point, stopped_by_watchpoint, stopped_data_address.
12835 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12837 * server.c (process_serial_event): Re-return unsupported, not
12838 error, if the type isn't recognized. Re-allow supporting only
12839 insert or remove packets. Also call require_running for
12840 breakpoints. Add missing break statement to default case. Tidy.
12841 * target.h (struct target_ops): Rename insert_watchpoint to
12842 insert_point, and remove_watchpoint to remove_point.
12844 * linux-low.h (struct linux_target_ops): Likewise.
12845 * linux-low.c (linux_insert_watchpoint): Rename to ...
12846 (linux_insert_point): ... this. Adjust.
12847 (linux_remove_watchpoint): Rename to ...
12848 (linux_remove_point): ... this. Adjust.
12849 (linux_target_ops): Adjust.
12850 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12851 (cris_insert_point): ... this.
12852 (cris_remove_watchpoint): Rename to ...
12853 (cris_remove_point): ... this.
12854 (the_low_target): Adjust.
12856 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12858 * server.c (handle_v_kill): Pass signal_pid to
12859 kill_inferior if multi_process is zero.
12861 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12863 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12864 * target.h (target_ops): Comment for *_watchpoint to make it clear
12865 the functions can get types '0' and '1'.
12867 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12869 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12870 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12871 * regcache.c (get_regcache): Likewise.
12872 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12873 * win32-low.c (child_fetch_inferior_registers): Remove check for
12876 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12877 Pedro Alves <pedro@codesourcery.com>
12879 * target.h (struct target_ops) <supports_multi_process>: New
12881 (target_supports_multi_process): New.
12882 * server.c (handle_query): Even if GDB reports support, only
12883 enable multi-process if the target also supports it. Report
12884 multi-process support only if the target backend supports it.
12885 * linux-low.c (linux_supports_multi_process): New function.
12886 (linux_target_ops): Install it as target_supports_multi_process
12889 2009-05-24 Doug Evans <dje@google.com>
12891 Global renaming of find_thread_pid to find_thread_ptid.
12892 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12893 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12894 All callers updated.
12896 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12897 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12900 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12901 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12902 (linux_resume_one_lwp): Ditto.
12904 2009-05-23 Doug Evans <dje@google.com>
12906 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12907 from struct inferior_list_entry * to struct lwp_info *.
12908 All callers updated.
12910 2009-05-13 Doug Evans <dje@google.com>
12912 * linux-x86-low.c: Don't include assert.h.
12913 (x86_siginfo_fixup): Use fatal, not assert.
12914 (x86_arch_setup): Fix comment.
12916 2009-05-12 Doug Evans <dje@google.com>
12918 Biarch support for i386/amd64 gdbserver.
12919 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12920 Add linux-x86-low.c.
12921 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12922 (linux-x86-low.o): Add.
12923 * linux-x86-64-low.c: Delete.
12924 * linux-i386-low.c: Delete.
12925 * linux-x86-low.c: New file.
12926 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12928 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12930 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12931 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12932 (linux_child_pid_to_exec_file): New function.
12933 (elf_64_header_p, elf_64_file_p): New functions.
12934 (siginfo_fixup): New function.
12935 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12936 give target a chance to convert layout.
12937 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12938 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12940 2009-05-07 Doug Evans <dje@google.com>
12942 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12943 (regsets_store_inferior_registers): Ditto.
12945 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12949 * linux-low.c (must_set_ptrace_flags): Delete.
12950 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12952 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12953 `lwp->must_set_ptrace_flags' instead.
12954 (linux_wait_for_event_1): Set ptrace options here.
12955 (linux_wait_1): ... not here.
12957 2009-04-30 Doug Evans <dje@google.com>
12959 * inferiors.c (started_inferior_callback): New function.
12960 (attached_inferior_callback): New function.
12961 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12962 * server.c (print_started_pid, print_attached_pid): New functions.
12963 (detach_or_kill_for_exit): New function.
12964 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12965 * server.h (have_started_inferiors_p): Declare.
12966 (have_attached_inferiors_p): Declare.
12968 * inferiors.c (remove_process): Fix memory leak, free process.
12969 * linux-low.c (linux_remove_process): New function.
12970 (linux_kill): Call it instead of remove_process.
12971 (linux_detach, linux_wait_1): Ditto.
12973 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12975 * configure.srv: Add x86 Windows CE target.
12977 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12979 * inferiors.c (get_thread_process): Make global.
12980 * server.h (get_thread_process): Add prototype.
12981 * thread-db.c (find_one_thread): Use get_thread_process
12982 instead of current_process.
12983 (thread_db_get_tls_address): Do not crash if called when
12984 thread layer is not yet initialized.
12986 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12988 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12989 * spu-low.c (current_tid): Rename to ...
12990 (current_ptid): ... this.
12991 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12992 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12993 ptid_get_lwp (current_ptid) instead of current_tid.
12994 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12995 instead of current_tid. Use find_process_pid to verify pid
12996 argument is valid. Pass proper argument to remove_process.
12997 (spu_thread_alive): Compare current_ptid instead of current_tid.
12998 (spu_resume): Likewise.
13000 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13002 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13005 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13007 Implement the multiprocess extensions, and add linux multiprocess
13010 * server.h (ULONGEST): Declare.
13011 (struct ptid, ptid_t): New.
13012 (minus_one_ptid, null_ptid): Declare.
13013 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13014 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13015 (struct inferior_list_entry): Change `id' type from unsigned from
13017 (struct sym_cache, struct breakpoint, struct
13018 process_info_private): Forward declare.
13019 (struct process_info): Declare.
13020 (current_process): Declare.
13021 (all_processes): Declare.
13022 (initialize_inferiors): Declare.
13023 (add_thread): Adjust to use ptid_t.
13024 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13025 (add_process, remove_process, find_thread_pid): Declare.
13026 (find_inferior_id): Adjust to use ptid_t.
13027 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13028 (multi_process): Declare.
13029 (push_event): Adjust to use ptid_t.
13030 (read_ptid, write_ptid): Declare.
13031 (prepare_resume_reply): Adjust to use ptid_t.
13032 (clear_symbol_cache): Declare.
13033 * inferiors.c (all_processes): New.
13034 (null_ptid, minus_one_ptid): New.
13035 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13036 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13037 (add_thread): Change unsigned long to ptid. Remove gdb_id
13039 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13040 (gdb_id_to_thread): Rename to ...
13041 (find_thread_pid): ... this. Change unsigned long to ptid.
13042 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13043 (loaded_dll, pull_pid_from_list): Adjust.
13044 (add_process, remove_process, find_process_pid)
13045 (get_thread_process, current_process, initialize_inferiors): New.
13046 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13047 (struct target_waitstatus) <related_pid>: Ditto.
13048 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13049 return type to int.
13050 (struct target_ops) <join>: Add `pid' argument.
13051 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13052 (struct target_ops) <wait>: Add `ptid' field. Change return type
13054 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13055 (mywait): Add `ptid' argument. Change return type to ptid_t.
13056 (target_pid_to_str): Declare.
13057 * target.c (set_desired_inferior): Adjust to use ptids.
13058 (mywait): Add new `ptid' argument. Adjust.
13059 (target_pid_to_str): New.
13060 * mem-break.h (free_all_breakpoints): Declare.
13061 * mem-break.c (breakpoints): Delelete.
13062 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13063 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13064 to use per-process breakpoint list.
13065 (free_all_breakpoints): New.
13066 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13067 (symbol_cache, all_symbols_looked_up): Delete.
13069 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13071 (prepare_resume_reply): Change ptid argument's type from unsigned
13072 long to ptid_t. Adjust. Implement W;process and X;process.
13073 (free_sym_cache, clear_symbol_cache): New.
13074 (look_up_one_symbol): Adjust to per-process symbol cache. *
13075 * server.c (cont_thread, general_thread, step_thread): Change type
13077 (attached): Delete.
13078 (multi_process): New.
13079 (last_ptid): Change type to ptid_t.
13080 (struct vstop_notif) <ptid>: Change type to ptid_t.
13081 (queue_stop_reply, push_event): Change `ptid' argument's type to
13083 (discard_queued_stop_replies): Add `pid' argument.
13084 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13085 changes. Don't reference the `attached' global.
13086 (attach_inferior): Adjust to mywait interface changes.
13087 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13088 features. Handle and report "multiprocess+". Handle
13090 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13092 (handle_v_kill): New.
13093 (handle_v_stopped): Adjust to use target_pid_to_str.
13094 (handle_v_requests): Allow multiple attaches and runs when
13095 multiprocess extensions are in effect. Handle "vKill".
13096 (myresume): Adjust to use ptids.
13097 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13098 (handle_status): Adjust to discard_queued_stop_replies interface
13100 (first_thread_of, kill_inferior_callback)
13101 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13102 (main): Call initialize_inferiors. Adjust to use ptids, killing
13103 and detaching from all inferiors. Handle multiprocess packet
13105 * linux-low.h: Include gdb_proc_service.h.
13106 (struct process_info_private): New.
13107 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13108 <lwpid_of>: Use ptid_get_lwp.
13109 (get_lwp_thread): Adjust.
13110 (struct lwp_info): Add `dead' member.
13111 (find_lwp_pid): Declare.
13112 * linux-low.c (thread_db_active): Delete.
13113 (new_inferior): Adjust comment.
13114 (inferior_pid): Delete.
13115 (linux_add_process): New.
13116 (handle_extended_wait): Adjust.
13117 (add_lwp): Change unsigned long to ptid.
13118 (linux_create_inferior): Add process to processes table. Adjust
13119 to use ptids. Don't set new_inferior here.
13120 (linux_attach_lwp): Rename to ...
13121 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13122 it. Adjust to use ptids.
13123 (linux_attach_lwp): New.
13124 (linux_attach): Add process to processes table. Don't set
13126 (struct counter): New.
13127 (second_thread_of_pid_p, last_thread_of_process_p): New.
13128 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13129 multiple processes.
13130 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13131 processes. Remove process from process table.
13132 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13133 to multiple processes.
13134 (any_thread_of): New.
13135 (linux_detach): Add `pid' argument, and handle it. Remove process
13136 from processes table.
13137 (linux_join): Add `pid' argument. Handle it.
13138 (linux_thread_alive): Change unsighed long argument to ptid_t.
13139 Consider dead lwps as not being alive.
13140 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13141 threads we're not interested in.
13142 (same_lwp, find_lwp_pid): New.
13143 (linux_wait_for_lwp): Change `pid' argument's type from int to
13145 (linux_wait_for_event): Rename to ...
13146 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13147 from int to ptid_t. Adjust.
13148 (linux_wait_for_event): New.
13149 (linux_wait_1): Add `ptid' argument. Change return type to
13150 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13151 that exit from the process table.
13152 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13154 (mark_lwp_dead): New.
13155 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13156 stopping all threads, mark its main lwp as dead.
13157 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13159 (fetch_register, usr_store_inferior_registers)
13160 (regsets_fetch_inferior_registers)
13161 (regsets_store_inferior_registers, linux_read_memory)
13162 (linux_write_memory): Inline `inferior_pid'.
13163 (linux_look_up_symbols): Adjust to use per-process
13164 `thread_db_active'.
13165 (linux_request_interrupt): Adjust to use ptids.
13166 (linux_read_auxv): Inline `inferior_pid'.
13167 (initialize_low): Don't reference thread_db_active.
13168 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13169 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13170 (ps_getpid): Return the pid of the current inferior.
13171 * thread-db.c (proc_handle, thread_agent): Delete.
13172 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13174 (find_one_thread): Change argument type to ptid_t. Adjust to
13176 (maybe_attach_thread): Adjust to per-process data and ptids.
13177 (thread_db_find_new_threads): Ditto.
13178 (thread_db_init): Ditto.
13179 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13180 processes table. Adjust to use ptids.
13181 (spu_kill, spu_detach): Adjust interface. Remove process from
13183 (spu_join, spu_thread_alive): Adjust interface.
13184 (spu_wait): Adjust interface. Remove process from processes
13185 table. Adjust to use ptids.
13186 * win32-low.c (current_inferior_tid): Delete.
13187 (current_inferior_ptid): New.
13188 (debug_event_ptid): New.
13189 (thread_rec): Take a ptid. Adjust.
13190 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13191 (child_delete_thread): Ditto.
13192 (do_initial_child_stuff): Add `attached' argument. Add process to
13194 (child_fetch_inferior_registers, child_store_inferior_registers):
13196 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13197 (win32_attach): Pass 1 to do_initial_child_stuff.
13198 (win32_kill): Adjust interface. Remove process from processes
13200 (win32_detach): Ditto.
13201 (win32_join): Adjust interface.
13202 (win32_thread_alive): Take a ptid.
13203 (win32_resume): Adjust to use ptids.
13204 (get_child_debug_event): Ditto.
13205 (win32_wait): Adjust interface. Remove exiting process from
13208 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13210 Non-stop mode support.
13212 * server.h (non_stop): Declare.
13213 (gdb_client_data, handler_func): Declare.
13214 (delete_file_handler, add_file_handler, start_event_loop):
13216 (handle_serial_event, handle_target_event, push_event)
13217 (putpkt_notif): Declare.
13218 * target.h (enum resume_kind): New.
13219 (struct thread_resume): Replace `step' field by `kind' field.
13220 (TARGET_WNOHANG): Define.
13221 (struct target_ops) <wait>: Add `options' argument.
13222 <supports_non_stop, async, start_non_stop>: New fields.
13223 (target_supports_non_stop, target_async): New.
13224 (start_non_stop): Declare.
13225 (mywait): Add `options' argument.
13226 * target.c (mywait): Add `options' argument. Print child exit
13227 notifications here.
13228 (start_non_stop): New.
13229 * server.c (non_stop, own_buf, mem_buf): New globals.
13230 (struct vstop_notif): New.
13231 (notif_queue): New global.
13232 (queue_stop_reply, push_event, discard_queued_stop_replies)
13233 (send_next_stop_reply): New.
13234 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13236 (attach_inferior): In non-stop mode, don't wait for the target
13238 (handle_general_set): Handle QNonStop.
13239 (handle_query): When handling qC, return the current general
13240 thread, instead of the first thread of the list.
13241 (handle_query): If the backend supports non-stop mode, include
13242 QNonStop+ in the qSupported query response.
13243 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13245 (handle_v_attach, handle_v_run): Handle non-stop mode.
13246 (handle_v_stopped): New.
13247 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13248 (myresume): Adjust to use resume_kind. Handle non-stop.
13249 (queue_stop_reply_callback): New.
13250 (handle_status): Handle non-stop mode.
13251 (main): Clear non_stop flag on reconnection. Use the event-loop.
13252 Refactor serial protocol handling from here ...
13253 (process_serial_event): ... to this new function. When GDB
13254 selects any thread, select one here. In non-stop mode, wait until
13255 GDB acks all pending events before exiting.
13256 (handle_serial_event, handle_target_event): New.
13257 * remote-utils.c (remote_open): Install remote_desc in the event
13259 (remote_close): Remove remote_desc from the event loop.
13260 (putpkt_binary): Rename to...
13261 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13262 (putpkt_binary): New as wrapper around putpkt_binary_1.
13263 (putpkt_notif): New.
13264 (prepare_resume_reply): In non-stop mode, don't change the
13266 * event-loop.c: New.
13267 * Makefile.in (OBJ): Add event-loop.o.
13268 (event-loop.o): New rule.
13270 * linux-low.h (pid_of): Moved here.
13272 (get_lwp_thread): Use lwpid_of.
13273 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13274 * linux-low.c (pid_of): Delete.
13275 (inferior_pid): Use lwpid_of.
13276 (linux_event_pipe): New.
13277 (target_is_async_p): New.
13279 (handle_extended_wait): Use lwpid_of.
13280 (add_lwp): Don't set lwpid field.
13281 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13282 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13283 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13284 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13285 first. Adjust to linux_wait_for_event interface changes. Use
13287 (linux_detach): Don't delete the main lwp here.
13288 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13289 (status_pending_p): Don't consider explicitly suspended lwps.
13290 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13291 pointer. Add OPTIONS argument. Change return type to int. Use
13292 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13293 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13294 pointer. Add status pointer argument. Return a pid instead of a
13295 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13296 changes. In non-stop mode, don't switch to a random thread.
13297 (linux_wait): Rename to...
13298 (linux_wait_1): ... this. Add target_options argument, and handle
13299 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13300 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13301 clean exit and signal exit code. Don't stop all threads in
13302 non-stop mode. In all-stop mode, only stop all threads when
13303 reporting a stop to GDB. Handle explicit thread stop requests.
13304 (async_file_flush, async_file_mark): New.
13306 (send_sigstop): Use lwpid_of.
13307 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13308 interface changes. In non-stop mode, don't switch to a random
13310 (linux_resume_one_lwp): Use lwpid_of.
13311 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13312 (linux_resume_one_thread): ... this. Handle resume_stop. In
13313 non-stop mode, don't look for pending flag in all threads.
13314 (resume_status_pending_p): Don't consider explicitly suspended
13316 (my_waitpid): Reimplement. Emulate __WALL.
13317 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13319 (sigchld_handler, linux_supports_non_stop, linux_async)
13320 (linux_start_non_stop): New.
13321 (linux_target_ops): Register linux_supports_non_stop, linux_async
13322 and linux_start_non_stop.
13323 (initialize_low): Install SIGCHLD handler.
13324 * thread-db.c (thread_db_create_event, find_one_thread)
13325 (thread_db_get_tls_address): Use lwpid_of.
13326 * win32-low.c (win32_detach): Adjust to use resume_kind.
13327 (win32_wait): Add `options' argument.
13328 * spu-low.c (spu_resume): Adjust to use resume_kind.
13329 (spu_wait): Add `options' argument.
13331 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13333 Decouple target code from remote protocol.
13335 * target.h (enum target_waitkind): New.
13336 (struct target_waitstatus): New.
13337 (struct target_ops) <wait>: Return an unsigned long. Take a
13338 target_waitstatus pointer instead of a char pointer.
13339 (mywait): Likewise.
13340 * target.c (mywait): Change prototype to return an unsigned long.
13341 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13342 * server.h (thread_from_wait, old_thread_from_wait): Delete
13344 (prepare_resume_reply): Change prototype to take a
13346 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13347 (last_status, last_ptid): New.
13348 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13349 pid instead of a signal.
13350 (attach_inferior): Remove "status" and "signal" parameters.
13352 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13354 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13355 (handle_v_requests, myresume): Remove "status" and "signal"
13356 parameters. Adjust.
13357 (handle_status): New.
13358 (main): Delete local `status'. Adjust.
13359 * remote-utils.c: Include target.h.
13360 (prepare_resume_reply): Change prototype to take a
13361 target_waitstatus. Adjust.
13363 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13365 * spu-low.c (spu_wait): Adjust.
13366 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13368 (win32_wait): Adjust.
13370 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13372 * target.h (struct thread_resume): Delete leave_stopped member.
13373 (struct target_ops): Add a `n' argument to the `resume' callback.
13374 * server.c (start_inferior): Adjust.
13375 (handle_v_cont, myresume): Adjust.
13376 * linux-low.c (check_removed_breakpoint): Adjust to resume
13377 interface change, and to removed leave_stopped field.
13378 (resume_ptr): Delete.
13379 (struct thread_resume_array): New.
13380 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13381 resume interface change.
13382 (linux_continue_one_thread, linux_queue_one_thread)
13383 (resume_status_pending_p): Check if the resume field is NULL
13384 instead of checking the leave_stopped member.
13385 (linux_resume): Adjust to the target resume interface change.
13386 * spu-low.c (spu_resume): Adjust to the target resume interface
13388 * win32-low.c (win32_detach, win32_resume): Ditto.
13390 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13392 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13394 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13396 (linux_continue_one_thread): Only preserve the stepping flag if
13397 there's a pending breakpoint.
13399 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13401 * server.c (main): After the inferior having exited, call
13402 remote_close before exiting gdbserver.
13404 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13406 Fix size of FPSCR in Power 7 processors.
13407 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13408 (PPC_FEATURE_HAS_DFP): New #define.
13409 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13412 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13414 * server.c (handle_query) Whitespace and formatting.
13416 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13418 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13419 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13420 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13421 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13422 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13423 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13424 Makefile.in, configure.ac: Fix whitespace throughout.
13425 * configure: Regenerate.
13427 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13429 * inferiors.c (find_inferior): Make it safe for the callback
13430 function to delete the currently iterated inferior.
13432 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13434 * Makefile.in (linuw_low_h): Move higher.
13435 (thread-db.o): Depend on $(linux_low_h).
13437 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13439 Rename "process" to "lwp" throughout.
13441 * linux-low.c (all_processes): Rename to...
13442 (all_lwps): ... this.
13443 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13444 (add_process): Rename to ...
13445 (add_lwp): ... this. Adjust.
13446 (linux_create_inferior): Adjust.
13447 (linux_attach_lwp): Adjust.
13448 (linux_attach): Adjust.
13449 (linux_kill_one_process): Rename to ...
13450 (linux_kill_one_lwp): ... this. Adjust.
13451 (linux_kill): Adjust.
13452 (linux_detach_one_process): Rename to ...
13453 (linux_detach_one_lwp): ... this. Adjust.
13454 (linux_detach): Adjust.
13455 (check_removed_breakpoint): Adjust.
13456 (status_pending_p): Adjust.
13457 (linux_wait_for_process): Rename to ...
13458 (linux_wait_for_lwp): ... this. Adjust.
13459 (linux_wait_for_event): Adjust.
13460 (send_sigstop): Adjust.
13461 (wait_for_sigstop): Adjust.
13462 (stop_all_processes): Rename to ...
13463 (stop_all_lwps): ... this.
13464 (linux_resume_one_process): Rename to ...
13465 (linux_resume_one_lwp): ... this. Adjust.
13466 (linux_set_resume_request, linux_continue_one_thread)
13467 (linux_queue_one_thread, resume_status_pending_p)
13468 (usr_store_inferior_registers, regsets_store_inferior_registers)
13469 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13471 * linux-low.h (get_process): Rename to ...
13472 (get_lwp): ... this. Adjust.
13473 (get_thread_process): Rename to ...
13474 (get_thread_lwp): ... this. Adjust.
13475 (get_process_thread): Rename to ...
13476 (get_lwp_thread): ... this. Adjust.
13477 (struct process_info): Rename to ...
13478 (struct lwp_info): ... this.
13479 (all_processes): Rename to ...
13480 (all_lwps): ... this.
13481 * proc-service.c (ps_lgetregs): Adjust.
13482 * thread-db.c (thread_db_create_event, find_one_thread)
13483 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13485 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13487 * server.c (handle_query): Handle "qAttached".
13489 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13491 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13492 GPLv3, update license URL.
13494 2009-03-01 Doug Evans <dje@google.com>
13496 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13497 (server_h): Add gdb_signals.h.
13498 (signals.o): Update.
13499 * server.h (target_signal_from_host,target_signal_to_host_p)
13500 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13502 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13504 * remote-utils.c (getpkt): Also generate remote-debug
13505 information if noack_mode is set.
13507 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13509 * server.c (handle_query): Report qXfer:siginfo:read and
13510 qXfer:siginfo:write as supported and handle them.
13511 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13512 * linux-low.c (linux_xfer_siginfo): New.
13513 (linux_target_ops): Set it.
13515 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13517 * server.c (gdbserver_usage): Mention --remote-debug.
13518 (main): Accept '--remote-debug' switch.
13520 2009-01-18 Doug Evans <dje@google.com>
13522 * regcache.c (new_register_cache): No need to check result of xcalloc.
13523 * server.c (handle_search_memory): Back out calls to xmalloc,
13524 result is checked and error is returned to user upon failure.
13525 (handle_query): Ditto. Add more checks for result of malloc.
13526 (handle_v_cont): Check result of malloc, report error back to
13528 (handle_v_run): Ditto. Call freeargv.
13529 * server.h (freeargv): Declare.
13530 * utils.c (freeargv): New fn.
13532 2009-01-15 Doug Evans <dje@google.com>
13534 * gdbreplay.c (perror_with_name): Make arg const char *.
13535 * server.h (target_signal_to_name): Make return type const char *.
13536 * thread-db.c (thread_db_err_str): Make return type const char *.
13537 * utils.c (perror_with_name): Make arg const char *.
13539 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13541 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13542 when handling a EXIT_PROCESS_DEBUG_EVENT.
13544 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13546 * gdbreplay.c (gdbreplay_version): Update copyright year.
13547 * server.c (gdbserver_version): Likewise.
13549 2009-01-05 Doug Evans <dje@google.com>
13551 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13552 (handle_extended_wait): Improve comment.
13554 2008-12-13 Doug Evans <dje@google.com>
13556 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13557 * server.h (ATTR_MALLOC): New macro.
13558 (xmalloc,xcalloc,xstrdup): Declare.
13559 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13560 * inferiors.c: Ditto.
13561 * linux-low.c: Ditto.
13562 * mem-break.c: Ditto.
13563 * regcache.c: Ditto.
13564 * remote-utils.c: Ditto.
13567 * win32-low.c: Ditto.
13569 2008-12-12 Doug Evans <dje@google.com>
13571 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13572 in debugging printf.
13574 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13576 2008-12-09 Doug Evans <dje@google.com>
13578 * linux-low.h (struct process_info): Delete member tid, unused.
13579 * thread-db.c (find_one_thread): Update.
13580 (maybe_attach_thread): Update.
13582 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13584 * target.h (struct target_ops): Add qxfer_osdata member.
13585 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13587 (linux_qxfer_osdata): New functions.
13588 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13590 * server.c (handle_query): Handle "qXfer:osdata:read:".
13591 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13592 (buffer_xml_printf): New functions.
13593 * server.h (struct buffer): New.
13594 (buffer_grow_str, buffer_grow_str0): New macros.
13595 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13596 (buffer_xml_printf): Declare.
13598 2008-11-24 Doug Evans <dje@google.com>
13600 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13602 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13604 * server.c (handle_v_run): Always use the supplied argument list.
13606 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13608 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13609 (xtensa_regmap_table): Add entry for scompare1.
13611 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13613 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13614 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13615 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13616 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13617 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13618 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13619 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13620 XML target descriptions.
13621 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13622 when inferior is running on an ISA 2.05 or later processor. Add
13623 special case to return offset for full 64-bit slot of FPSCR when
13626 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13628 * Makefile.in (SFILES, clean): Added sparc64 files.
13629 (reg-sparc64.o, reg-sparc64.c): New.
13630 * configure.srv (sparc*-*-linux*): New configuration.
13631 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13632 syscall arguments for SPARC.
13633 (regsets_store_inferior_registers): Likewise.
13634 * linux-sparc-low.c: New file.
13636 2008-10-21 Doug Evans <dje@google.com>
13638 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13639 (READLINE_DIR,READLINE_DEP): Delete.
13640 (INTERNAL_CFLAGS): Update.
13641 (LINTFLAGS): Update.
13643 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13645 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13646 whole argv from the last run, not just argv[0].
13648 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13650 * regcache.c (new_register_cache): Return NULL if the register
13651 cache size isn't known yet.
13652 (free_register_cache): Avoid dereferencing a NULL regcache.
13654 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13656 * configure.srv: Merge MIPS and MIPS64.
13658 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13660 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13662 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13664 * Makefile.in: Add required vsx dependencies.
13666 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13667 Declare init_registers_powerpc_vsx32l.
13668 Declare init_registers_powerpc_vsx64l.
13669 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13670 (ppc_arch_setup): Check for VSX in hwcap.
13671 (ppc_fill_vsxregset): New function.
13672 (ppc_store_vsxregset): New function.
13673 Add new VSX entry in regset_info target_regsets.
13675 * configure.srv: Add new VSX dependencies.
13677 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13679 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13680 (remote_open): Set or clear transport_is_reliable.
13681 (putpkt_binary): Don't expect acks in noack mode.
13682 (getpkt): Don't send ack/nac in noack mode.
13683 * server.c (handle_general_set): Handle QStartNoAckMode.
13684 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13686 (main): Reset noack_mode on every connection.
13687 * server.h (noack_mode): Declare.
13689 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13691 * Makefile.in (GDBREPLAY_OBS): New variable.
13692 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13694 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13695 Daniel Jacobowitz <dan@codesourcery.com>
13697 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13698 (usr_store_inferior_registers): Likewise.
13699 (regsets_store_inferior_registers): Likewise.
13701 2008-07-31 Rolf Jansen <rj@surtec.com>
13702 Pedro Alves <pedro@codesourcery.com>
13704 * configure.ac: Check for memmem declaration.
13705 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13706 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13707 (disable_packet_qfThreadInfo): Unconditionally compile.
13708 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13709 * configure, config.in: Regenerate.
13711 2008-07-28 Doug Kwan <dougkwan@google.com>
13713 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13714 (linux_write_memory): Remove declaration of errno.
13716 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13718 * linux-low.c (handle_extended_wait): Do not use "status"
13719 variable uninitialized.
13721 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13723 * server.c (handle_v_attach): Inhibit reporting dll changes.
13725 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13727 * remote-utils.c (prepare_resume_reply): If requested, don't
13728 output "thread:TID" in the T stop reply.
13730 * server.c (disable_packet_vCont, disable_packet_Tthread)
13731 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13732 (handle_query): If requested, disable support for qC, qfThreadInfo
13734 (handle_v_requests): If requested, disable support for vCont.
13735 (gdbserver_show_disableable): New.
13736 (main): Handle --disable-packet and --disable-packet=LIST.
13738 * server.h (disable_packet_vCont, disable_packet_Tthread)
13739 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13741 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13743 * server.c (gdbserver_usage): Mention --version.
13745 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13747 * Makefile.in (gdbreplay.o): New rule.
13749 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13751 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13752 message, not gdbserver.
13754 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13755 Nathan Sidwell <nathan@codesourcery.com>
13756 Joseph Myers <joseph@codesourcery.com>
13758 * acinclude.m4: Include ../../config/acx.m4.
13759 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13760 * configure, config.in: Regenerate.
13761 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13762 * server.c (gdbserver_version): Print PKGVERSION.
13763 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13764 (main): Adjust gdbserver_usage calls.
13765 * gdbreplay.c (version, host_name): Add declarations.
13766 (gdbreplay_version, gdbreplay_usage): New.
13767 (main): Accept --version and --help options.
13769 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13771 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13772 (arm_breakpoint_at): Handle Thumb.
13773 (the_low_target): Add comment.
13775 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13777 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13779 2008-05-09 Doug Evans <dje@google.com>
13781 * server.h (decode_search_memory_packet): Declare.
13782 * remote-utils.c (decode_search_memory_packet): New fn.
13783 * server.c (handle_search_memory_1): New fn.
13784 (handle_search_memory): New fn.
13785 (handle_query): Process qSearch:memory packets.
13787 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13789 * regcache.c (registers_length): Remove.
13790 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13791 full register packet.
13792 * regcache.h (registers_length): Remove prototype.
13793 * server.h (PBUFSIZ): Define to 16384.
13795 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13797 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13798 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13799 powerpc-64l.o, and powerpc-altivec64l.o.
13800 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13801 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13802 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13803 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13804 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13807 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13808 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13809 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13810 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13811 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13812 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13813 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13814 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13815 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13816 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13819 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13820 (init_registers_powerpc_32l): ... this new prototype.
13821 (init_registers_powerpc_32): Remove, replace by ...
13822 (init_registers_powerpc_altivec32l): ... this new prototype.
13823 (init_registers_powerpc_e500): Remove, replace by ...
13824 (init_registers_powerpc_e500l): ... this new prototype.
13825 (init_registers_ppc64): Remove, replace by ...
13826 (init_registers_powerpc_64l): ... this new prototype.
13827 (init_registers_powerpc_64): Remove, replace by ...
13828 (init_registers_powerpc_altivec64l): ... this new prototype.
13829 (ppc_num_regs): Set to 73.
13830 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13831 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13832 (ppc_cannot_store_register): Handle orig_r3 and trap.
13833 (ppc_arch_setup): Update init_registers_... calls.
13834 (ppc_fill_gregset): Handle orig_r3 and trap.
13836 * inferiors.c (clear_inferiors): Reset current_inferior.
13838 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13840 * acinclude.m4: Add override.m4.
13841 * configure: Regenerate.
13843 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13845 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13846 initial call to init_register_ppc64.
13848 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13850 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13851 single powerpc*-*-linux* case.
13852 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13854 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13856 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13857 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13859 * linux-ppc-low.c: Include <elf.h>.
13860 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13861 (ppc_hwcap): New global variable.
13862 (ppc_regmap): Remove __SPE__ #ifdef sections.
13863 (ppc_regmap_e500): New global variable.
13864 (ppc_cannot_store_register): Update __SPE__ special case.
13865 (ppc_get_hwcap): New function.
13866 (ppc_arch_setup): Use it to determine whether inferior supports
13867 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13868 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13869 Do not access registers if target does not support AltiVec.
13870 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13871 Do not access registers if target does not support SPE.
13872 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13874 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13876 * linux-low.c (disabled_regsets, num_regsets): New.
13877 (use_regsets_p): Delete.
13878 (linux_wait_for_process): Clear disabled_regsets.
13879 (regsets_fetch_inferior_registers): Check and set it.
13880 (regsets_store_inferior_registers): Likewise.
13881 (linux_fetch_registers, linux_store_registers): Do not use
13883 (initialize_low): Allocate disabled_regsets.
13885 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13887 * Makefile.in (LIBOBJS): New.
13888 (OBS): Use LIBOBJS.
13889 (memmem.o): New rule.
13890 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13891 * configure: Regenerated.
13893 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13895 * server.c (handle_query): Never return "unsupported" for
13896 qXfer:features:read queries.
13898 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13900 * server.c (get_features_xml): Fix inverted condition.
13901 (handle_query): Always support qXfer:feature:read.
13903 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13905 * server.c (wrapper_argv): New.
13906 (start_inferior): Handle wrapper_argv. If set, expect an extra
13908 (gdbserver_usage): Document --wrapper.
13909 (main): Parse --wrapper.
13911 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13913 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13914 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13915 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13916 (ppc_set_pc): Likewise.
13917 (ppc_arch_setup): New function.
13918 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13919 of collect_register.
13920 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13922 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13924 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13925 instead of linux-ppc64-low.o.
13926 * linux-ppc64-low.c: Remove file.
13927 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13928 (linux-ppc64-low.o): Remove rule.
13930 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13931 (init_registers_powerpc_64): Likewise.
13932 (ppc_regmap): Conditionally define depending on __powerpc64__.
13933 (ppc_cannot_store_register): Do not special-case "fpscr" when
13934 compiled on __powerpc64__.
13935 (ppc_collect_ptrace_register): New function.
13936 (ppc_supply_ptrace_register): New function.
13937 (ppc_breakpoint): Change type to "unsigned int".
13938 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13939 (the_low_target): Conditionally provide initializers for the
13940 arch_setup member depending on __powerpc64__. Install
13941 collect_ptrace_register and supply_ptrace_register members.
13943 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13945 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13946 * server.c (gdbserver_xmltarget): Define.
13947 (get_features_xml): Use it to replace "target.xml" and arch_string.
13949 * configure.srv: Remove srv_xmltarget. Add XML files that were
13950 mentioned there to srv_xmlfiles instead. Remove conditional tests
13951 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13952 srv_xmlfiles and srv_regobj to include all possible choices.
13953 * configure.ac (srv_xmltarget): Remove.
13954 (srv_xmlfiles): Do not add "target.xml".
13955 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13956 checks for supplementary target information.
13957 * configure: Regenerate.
13958 * Makefile.in (XML_TARGET): Remove.
13959 (target.xml): Remove rule.
13960 (clean): Do not clean up target.xml.
13961 (.PRECIOUS): Do not mention target.xml.
13963 * target.h (struct target_ops): Remove arch_string member.
13964 * linux-low.c (linux_arch_string): Remove.
13965 (linux_target_ops): Remove arch_string initializer.
13966 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13967 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13968 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13969 * spu-low.c (spu_arch_string): Remove.
13970 (spu_target_ops): Remove arch_string initializer.
13971 * win32-low.c (win32_arch_string): Remove.
13972 (win32_target_ops): Remove arch_string initializer.
13973 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13974 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13975 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13977 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13979 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13980 by collect_ptrace_register and supply_ptrace_register hooks.
13981 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13982 instead of checking for the_low_target.left_pad_xfer.
13983 (usr_store_inferior_registers): Use collect_ptrace_register callback
13984 instead of checking for the_low_target.left_pad_xfer.
13986 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13987 (s390_supply_ptrace_register): Likewise.
13988 (s390_fill_gregset): Call s390_collect_ptrace_register.
13989 (the_low_target): Update.
13991 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13992 (ppc_supply_ptrace_register): Likewise.
13993 (the_low_target): Update.
13995 * linux-i386-low.c (the_low_target): Update.
13996 * linux-x86-64-low.c (the_low_target): Update.
13998 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14000 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14001 reg-s390.o and reg-s390x.o.
14003 * linux-low.c (new_inferior): New global variable.
14004 (linux_create_inferior, linux_attach): Set it.
14005 (linux_wait_for_process): Call the_low_target.arch_setup after the
14006 target has stopped for the first time.
14007 (initialize_low): Do not call the_low_target.arch_setup.
14009 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14010 (s390_set_pc): Likewise.
14011 (s390_arch_setup): New function.
14012 (the_low_target): Use s390_arch_setup as arch_setup routine.
14014 * regcache.c (realloc_register_cache): New function.
14015 (set_register_cache): Call it for each existing regcache.
14017 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14019 * server.h (init_registers): Remove prototype.
14021 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14022 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14023 instead of init_registers ().
14024 * linux-arm-low.c (init_registers_arm): Add prototype.
14025 (init_registers_arm_with_iwmmxt): Likewise.
14026 (the_low_target): Add initializer for arch_setup field.
14027 * linux-cris-low.c (init_registers_cris): Add prototype.
14028 (the_low_target): Add initializer for arch_setup field.
14029 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14030 (the_low_target): Add initializer for arch_setup field.
14031 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14032 (the_low_target): Add initializer for arch_setup field.
14033 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14034 (the_low_target): Add initializer for arch_setup field.
14035 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14036 (the_low_target): Add initializer for arch_setup field.
14037 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14038 (the_low_target): Add initializer for arch_setup field.
14039 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14040 (init_registers_mips64_linux): Likewise.
14041 (the_low_target): Add initializer for arch_setup field.
14042 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14043 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14044 (the_low_target): Add initializer for arch_setup field.
14045 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14046 (init_registers_powerpc_64): Likewise.
14047 (the_low_target): Add initializer for arch_setup field.
14048 * linux-s390-low.c (init_registers_s390): Add prototype.
14049 (init_registers_s390x): Likewise.
14050 (the_low_target): Add initializer for arch_setup field.
14051 * linux-sh-low.c (init_registers_sh): Add prototype.
14052 (the_low_target): Add initializer for arch_setup field.
14053 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14054 (the_low_target): Add initializer for arch_setup field.
14055 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14056 (the_low_target): Add initializer for arch_setup field.
14058 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14059 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14060 instead of init_registers ().
14061 * win32-arm-low.c (init_registers_arm): Add prototype.
14062 (the_low_target): Add initializer for arch_setup field.
14063 * win32-i386-low.c (init_registers_i386): Add prototype.
14064 (the_low_target): Add initializer for arch_setup field.
14066 * spu-low.c (init_registers_spu): Add prototype.
14067 (initialize_low): Call initialie_registers_spu () instead of
14068 initialize_registers ().
14070 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14072 * server.c (handle_v_requests): When handling the vRun and vAttach
14073 packets, if already debugging a process, don't kill it. Return an
14076 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14078 * server.c (handle_query): Correct length check.
14080 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14082 * win32-low.c (do_initial_child_stuff): Add process handle
14083 parameter. Set current_process_handle and current_process_id from the
14084 parameters. Clear globals.
14085 (win32_create_inferior): Don't set current_process_handle and
14086 current_process_id here. Instead pass them on the call to
14087 do_initial_child_stuff.
14088 (win32_attach): Likewise.
14089 (win32_clear_inferiors): New.
14090 (win32_kill): Don't close the current process handle or the
14091 current thread handle here. Instead call win32_clear_inferiors.
14092 (win32_detach): Don't open a new handle to the process. Call
14093 win32_clear_inferiors.
14094 (win32_join): Don't rely on current_process_handle; open a new
14095 handle using the process id.
14096 (win32_wait): Call win32_clear_inferiors when the inferior process
14099 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14101 * server.c (monitor_show_help): Add "exit".
14103 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14105 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14106 (clean): Add reg-xtensa.c.
14107 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14108 * configure.srv (xtensa*-*-linux*) New target.
14109 * linux-xtensa-low.c: New.
14110 * xtensa-xtregs.c: New.
14112 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14114 * hostio.c: Don't include errno.h.
14115 (errno_to_fileio_errno): Move to hostio-errno.
14116 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14117 error number outputting to the target->hostio_last_error callback.
14118 (hostio_packet_error): Use FILEIO_EINVAL directly.
14119 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14120 calls to hostio_error.
14121 * hostio-errno.c: New.
14122 * server.h (hostio_last_error_from_errno): Declare.
14123 * target.h (target_ops): Add hostio_last_error member.
14124 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14125 as hostio_last_error handler.
14126 * spu-low.c (spu_target_ops): Likewise.
14127 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14128 (wince_hostio_last_error): New functions.
14129 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14130 as hostio_last_error handler.
14131 (win32_target_ops) [!_WIN32_WCE]: Register
14132 hostio_last_error_from_errno as hostio_last_error handler.
14133 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14134 (hostio-errno.o): New rule.
14135 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14136 * configure.srv (srv_hostio_err_objs): New variable. Default to
14138 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14139 * configure: Regenerate.
14141 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14143 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14144 (linux_kill, linux_detach): Clean up the process list.
14145 * remote-utils.c (remote_open): Improve port number parsing.
14146 (putpkt_binary, input_interrupt): Only send interrupts if the target
14148 * server.c (extended_protocol): Make static.
14149 (attached): Define earlier.
14150 (exit_requested, response_needed, program_argv): New variables.
14151 (target_running): New.
14152 (start_inferior): Clear attached here.
14153 (attach_inferior): Set attached here.
14154 (require_running): Define.
14155 (handle_query): Use require_running and target_running. Implement
14157 (handle_v_attach, handle_v_run): New.
14158 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14159 (gdbserver_usage): Update.
14160 (main): Redo argument parsing. Handle --debug and --multi. Handle
14161 --attach along with other options or after the port. Save
14162 program_argv. Support no initial program. Resynchronize
14163 communication with GDB after an error. Handle "monitor exit".
14164 Use require_running and target_running. Always allow the extended
14165 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14166 restart in extended mode.
14167 * README: Refer to the GDB manual. Update --attach usage.
14169 2007-12-20 Andreas Schwab <schwab@suse.de>
14171 * linux-low.c (STACK_SIZE): Define.
14172 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14173 (linux_test_for_tracefork): Likewise.
14175 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14177 * linux-low.c (linux_wait_for_event): Update messages. Do not
14178 reinsert auto-delete breakpoints.
14179 * mem-break.c (struct breakpoint): Change return type of handler to
14181 (set_breakpoint_at): Update handler type.
14182 (reinsert_breakpoint_handler): Return 1 instead of calling
14184 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14186 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14187 * mem-break.h (set_breakpoint_at): Update handler type.
14188 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14189 * win32-low.c (auto_delete_breakpoint): New.
14190 (get_child_debug_event): Use it.
14192 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14194 * configure.ac: Check for pread and pwrite.
14195 * hostio.c (handle_pread): Fall back to lseek and read.
14196 (handle_pwrite): Fall back to lseek and write.
14197 * config.in, configure: Regenerated.
14199 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14201 * server.c (myresume): Add own_buf argument.
14202 (main): Update calls.
14204 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14206 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14207 * remote-utils.c (remote_open): Do not call disable_async_io.
14208 (block_async_io): Delete.
14209 (unblock_async_io): Make static.
14210 (initialize_async_io): New.
14211 * server.c (handle_v_cont): Handle async I/O here.
14212 (myresume): Likewise. Move other common resume tasks here...
14213 (main): ... from here. Call initialize_async_io. Disable async
14214 I/O before the main loop.
14215 * server.h (initialize_async_io): Declare.
14216 (block_async_io, unblock_async_io): Delete prototypes.
14217 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14219 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14221 * remote-utils.c (readchar): Allow binary data in received messages.
14223 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14225 * win32-low.c (attaching): New global.
14226 (win32_create_inferior): Clear the `attaching' global.
14227 (win32_attach): Set the `attaching' global.
14228 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14229 attaching. Only set a breakpoint at the entry point if not
14232 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14234 * server.c (main): Don't report dll events on the initial
14235 connection on attaches.
14237 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14239 * server.c (main): Relax numerical bases supported for the pid of
14240 the --attach command line argument.
14242 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14244 * win32-low.c (win32_attach): Call OpenProcess before
14245 DebugActiveProcess, not after. Add last error output to error
14248 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14250 * win32-low.c (win32_get_thread_context)
14251 (win32_set_thread_context): New functions.
14252 (thread_rec): Use win32_get_thread_context.
14253 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14254 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14257 2007-12-03 Leo Zayas
14258 Pedro Alves <pedro_alves@portugalmail.pt>
14260 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14262 (child_add_thread): Minor cleanup.
14263 (child_continue): Resume artificially suspended threads before
14264 calling ContinueDebugEvent.
14265 (suspend_one_thread): New.
14266 (fake_breakpoint_event): New.
14267 (get_child_debug_event): Change return type to int. Check here if
14268 gdb sent an interrupt request. If a soft interrupt was requested,
14269 fake a breakpoint event. Return 0 if there is no event to handle,
14271 (win32_wait): Don't check here if gdb sent an interrupt request.
14272 Ensure there is a valid event to handle.
14273 (win32_request_interrupt): Add soft interruption method as last
14276 2007-12-03 Leo Zayas
14277 Pedro Alves <pedro_alves@portugalmail.pt>
14279 * win32-low.h (win32_thread_info): Add descriptions to the
14280 structure members. Replace `suspend_count' counter by a
14282 * win32-low.c (thread_rec): Update condition of when to get the
14283 context from the inferior. Rely on ContextFlags being set if it
14284 has already been retrieved. Only suspend the inferior thread if
14285 we haven't already. Warn if that fails.
14286 (continue_one_thread): s/suspend_count/suspended/. Only call
14287 ResumeThread once. Warn if that fails.
14289 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14291 * win32-low.c (win32_wait): Don't read from the inferior when it
14292 has already exited.
14294 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14296 * Makefile.in (win32_low_h): New variable.
14297 (win32-low.o): Add dependency on $(win32_low_h).
14298 (win32-arm-low.o, win32-i386-low.o): New rules.
14300 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14302 * hostio.c: Correct copyright year.
14304 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14306 * Makefile.in (OBS): Add hostio.o.
14307 (hostio.o): New rule.
14308 * server.h (handle_vFile): Declare.
14309 * hostio.c: New file.
14310 * server.c (handle_v_requests): Take packet_len and new_packet_len
14311 for binary packets. Call handle_vFile.
14312 (main): Update call to handle_v_requests.
14314 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14316 * linux-low.c: Include <sched.h>.
14318 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14320 * linux-low.c (linux_tracefork_grandchild): New.
14321 (linux_tracefork_child): Use clone.
14322 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14324 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14326 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14328 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14330 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14332 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14334 * inferiors.c (change_inferior_id): Delete.
14335 (add_pid_to_list, pull_pid_from_list): New.
14336 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14337 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14338 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14339 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14340 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14341 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14342 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14343 (using_threads): Always set to 1.
14344 (handle_extended_wait): New.
14345 (add_process): Do not set TID.
14346 (linux_create_inferior): Set must_set_ptrace_flags.
14347 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14348 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14349 (linux_thread_alive): Rename TID argument to LWPID.
14350 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14351 (linux_wait_for_event): Do not use TID or check using_threads. Update
14352 call to dead_thread_notify. Call handle_extended_wait.
14353 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14354 (send_sigstop): Delete sigstop_sent.
14355 (wait_for_sigstop): Avoid TID.
14356 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14357 (linux_test_for_tracefork): New.
14358 (linux_lookup_signals): Use thread_db_active and
14359 linux_supports_tracefork_flag.
14360 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14361 * linux-low.h (get_process_thread): Avoid TID.
14362 (struct process_ifo): Move thread_known and tid to the end. Remove
14364 (linux_attach_lwp, thread_db_init): Update prototypes.
14365 * server.h (change_inferior_id): Delete prototype.
14366 (add_pid_to_list, pull_pid_from_list): New prototypes.
14367 * thread-db.c (thread_db_use_events): New.
14368 (find_first_thread): Rename to...
14369 (find_one_thread): ...this. Update callers and messages. Do not
14370 call fatal. Check thread_db_use_events. Do not call
14371 change_inferior_id or new_thread_notify.
14372 (maybe_attach_thread): Update. Do not call new_thread_notify.
14373 (thread_db_init): Set thread_db_use_events. Check use_events.
14374 * utils.c (fatal, warning): Correct message prefix.
14376 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14378 * Makefile.in (clean): Remove new files.
14379 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14380 (powerpc-64.o, powerpc-64.c): New rules.
14381 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14382 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14384 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14386 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14387 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14388 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14389 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14390 (target_regsets): Add AltiVec and SPE register sets.
14391 * configure.ac: Check for AltiVec and SPE.
14392 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14393 (ppc_fill_vrregset, ppc_store_vrregset): New.
14394 (target_regsets): Add AltiVec register set.
14395 * configure: Regenerated.
14397 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14399 * linux-low.c (O_LARGEFILE): Define.
14400 (linux_read_memory): Use /proc/PID/mem.
14401 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14402 * configure, config.in: Regenerated.
14404 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14406 * linux-low.c (linux_wait_for_event): Do not pass signals while
14409 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14411 * win32-low.c (create_process): New.
14412 (win32_create_inferior): Use create_process instead of
14413 CreateProcess. If create_process failed retry appending an ".exe"
14414 suffix. Store the GetLastError result immediatelly after
14415 create_process calls and use it on the call to error.
14417 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14419 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14421 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14423 * configure.ac: Switch license to GPLv3.
14425 2007-08-01 Michael Snyder <msnyder@access-company.com>
14427 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14429 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14431 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14433 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14434 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14435 CloseToolhelp32Snapshot.
14436 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14437 CloseToolhelp32Snapshot.
14439 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14441 * server.c (main): Check for inferior exit before main loop.
14443 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14445 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14446 instead of on tmp_desc.
14448 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14449 Daniel Jacobowitz <dan@codesourcery.com>
14451 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14452 (add_thread): Minor cleanups.
14453 (clear_inferiors): Move lower in the file. Clear the DLL
14455 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14456 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14457 (xml_escape_text): New.
14458 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14460 (handle_v_cont): Report errors.
14461 (gdbserver_version): Update.
14462 (main): Correct size of own_buf. Do not report initial DLL events.
14463 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14464 (unloaded_dll, xml_escape_text): New.
14465 * win32-low.c (enum target_waitkind): Update comments.
14466 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14467 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14468 (win32_EnumProcessModules, win32_GetModuleInformation)
14469 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14470 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14471 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14472 (win32_Module32First, win32_Module32Next, load_toolhelp)
14473 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14474 (get_child_debug_event): Handle DLL events.
14475 (win32_wait): Likewise.
14477 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14479 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14480 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14482 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14484 * win32-low.c (handle_output_debug_string): Ignore event if not
14487 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14489 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14491 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14493 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14495 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14497 * inferiors.c (change_inferior_id): Add comment.
14498 * linux-low.c (check_removed_breakpoint): Add an early
14499 prototype. Improve debug output.
14500 (linux_attach): Doc update.
14501 (linux_detach_one_process, linux_detach): Clean up before releasing
14503 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14504 * linux-low.h (struct process_info): Doc improvement.
14505 * mem-break.c (delete_all_breakpoints): New.
14506 * mem-break.h (delete_all_breakpoints): New prototype.
14507 * thread-db.c (find_first_thread): New.
14508 (thread_db_create_event): Call it instead of
14509 thread_db_find_new_threads. Clean up unused variables.
14510 (maybe_attach_thread): Remove first thread handling.
14511 (thread_db_find_new_threads): Use find_first_thread.
14512 (thread_db_get_tls_address): Likewise.
14514 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14516 * thread-db.c (thread_db_find_new_threads): Add prototype.
14517 (thread_db_create_event): Check for the main thread before adding
14519 (maybe_attach_thread): Only enable event reporting if TID == 0.
14520 (thread_db_get_tls_address): Check for new threads.
14522 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14524 * linux-low.c (linux_create_inferior): Try execv before execvp.
14525 * spu-low.c (spu_create_inferior): Likewise.
14527 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14529 * linux-low.c (linux_create_inferior): Change execv to execvp.
14530 * spu-low.c (spu_create_inferior): Likewies.
14532 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14534 * Makefile.in (clean): Clean new files instead of deleted ones.
14535 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14536 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14538 * configure.srv: Specify XML files and new regformats for MIPS and
14540 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14541 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14542 an entry for the restart register.
14543 (mips_cannot_fetch_register, mips_cannot_store_register)
14544 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14545 register names to match the XML descriptions.
14546 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14547 restart register instead of $0.
14549 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14550 Markus Deuling <deuling@de.ibm.com>
14552 * remote-utils.c (decode_xfer_write): New function.
14553 * server.h (decode_xfer_write): Add prototype.
14554 * server.c (handle_query): Add PACKET_LEN argument. Support
14555 qXfer:spu:read and qXfer:spu:write packets.
14556 (main): Pass packet_len to handle_query.
14557 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14558 * target.h (target_ops): Add qxfer_spu.
14560 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14562 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14563 accessing non-seekable spufs files.
14565 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14567 * server.c (handle_query): Add reply for qC packet.
14569 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14570 Leo Zayas <lerele@champenstudios@com>
14572 * server.h (check_remote_input_interrupt_request): New function.
14573 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14574 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14575 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14576 (check_remote_input_interrupt_request): New function.
14577 * server.h (check_remote_input_interrupt_request): Declare.
14578 * win32-low.c (winapi_DebugBreakProcess,
14579 winapi_GenerateConsoleCtrlEvent): New typedefs.
14580 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14582 (win32_wait): Check for remote interrupt request
14583 with check_remote_input_interrupt_request.
14584 (win32_request_interrupt): New function.
14585 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14587 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14589 * win32-low.c (debug_registers_changed,
14590 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14591 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14592 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14593 (thread_rec): Get context using the low target.
14594 (child_add_thread): Call thread_added on the low target,
14595 which does the same thing.
14597 (do_initial_child_stuff): Remove debug registers references.
14598 Set context using the low target. Resume threads after
14599 setting the contexts.
14600 (child_continue): Remove dead variable. Remove debug
14601 registers references.
14602 (child_fetch_inferior_registers): Go through the low target.
14603 (do_child_store_inferior_registers): Remove.
14604 (child_store_inferior_registers): Go through the low target.
14605 (win32_resume): Remove debug registers references.
14606 Set context using the low target.
14607 (handle_exception): Change return type to void. Don't record
14608 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14609 first chance exception.
14610 (get_child_debug_event): Change return type to void. Remove
14611 goto loop. Always return after waiting for debug event.
14612 (win32_wait): Convert to switch statement. Handle spurious
14615 * win32-i386-low.c (debug_registers_changed,
14616 debug_registers_used): New.
14617 (initial_stuff): Rename to ...
14618 (i386_initial_stuff): ... this. Clear debug registers
14620 (store_debug_registers): Delete.
14621 (i386_get_thread_context): New.
14622 (load_debug_registers): Delete.
14623 (i386_set_thread_context): New.
14624 (i386_thread_added): New.
14625 (single_step): Rename to ...
14626 (i386_single_step): ... this.
14627 (do_fetch_inferior_registers): Rename to ...
14628 (i386_fetch_inferior_register): ... this.
14629 (i386_store_inferior_register): New.
14630 (the_low_target): Adapt to new interface.
14632 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14633 (arm_get_thread_context): New.
14634 (arm_set_thread_context): New.
14636 (do_fetch_inferior_registers): Rename to ...
14637 (arm_fetch_inferior_register): ... this.
14638 (arm_store_inferior_register): New.
14639 (arm_wince_breakpoint): Reimplement as unsigned long.
14640 (arm_wince_breakpoint_len): Define.
14641 (the_low_target): Adapt to new interface.
14643 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14644 load_debug_registers. Add get_thread_context, set_thread_context,
14645 thread_added and store_inferior_register. Rename
14646 fetch_inferior_registers to fetch_inferior_register.
14647 (regptr): Remove declaration.
14649 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14651 * linux-low.c (linux_detach): Change return type to int. Return 0.
14652 * spu-low.c (spu_detach): Likewise.
14654 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14656 * target.h (target_ops): Change return type of detach to int.
14658 (join_inferior): New.
14659 * server.c (main): Don't skip detach support on mingw32.
14660 If the inferior doesn't support detaching return error.
14661 Call join_inferior instead of using waitpid.
14662 * linux-low.c (linux_join): New.
14663 (linux_target_op): Add linux_join.
14664 * spu-low.c (spu_join): New.
14665 (spu_target_ops): Add spu_join.
14666 * win32-low.c (win32_detach): Adapt to new interface.
14667 Reopen current_process_handle before detaching. Issue a child
14668 resume before detaching.
14670 (win32_target_op): Add win32_join.
14672 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14674 * win32-low.c (win32-attach): Fix return value.
14675 * target.h (target_ops): Describe ATTACH return values.
14677 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14679 * win32-low.c (GETPROCADDRESS): Define.
14680 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14681 (winapi_DebugSetProcessKillOnExit): Likewise.
14682 (win32_create_inferior): Force usage of ansi CreateProcessA.
14683 (win32_attach): Use GETPROCADDRESS.
14684 (win32_detach): Likewise.
14686 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14688 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14690 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14692 * win32-low.c: Commit leftover changes from 2007-03-29.
14694 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14696 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14697 fields short instead of int. Add explicit padding.
14698 (i387_cache_to_fsave): Remove unnecessary casts.
14699 (i387_fsave_to_cache): Doc fix.
14700 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14702 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14704 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14705 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14707 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14709 * configure.srv (arm*-*-mingw32ce*): Move near the other
14712 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14714 * configure.ac: Add errno checking.
14715 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14716 sys/file.h and malloc.h.
14717 (AC_CHECK_DECLS): Add perror.
14718 (srv_mingwce): Handle.
14719 * configure.srv (i[34567]86-*-cygwin*): Add
14720 win32-i386-low.o to srv_tgtobj.
14721 (i[34567]86-*-mingw*): Likewise.
14722 (arm*-*-mingw32ce*): Add case.
14723 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14724 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14725 [__MINGW32CE__] (strerror): New function.
14726 [__MINGW32CE__] (errno): Define to GetLastError.
14727 [__MINGW32CE__] (COUNTOF): New macro.
14728 (remote_open): Remove extra close call.
14729 * mem-break.c (delete_breakpoint_at): New function.
14730 * mem-break.h (delete_breakpoint_at): Declare.
14731 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14732 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14733 [USE_WIN32API] (read, write): Add char* casts.
14734 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14735 * server.h: Include wincecompat.h on Windows CE.
14736 [HAVE_ERRNO_H]: Check.
14737 (perror): Declare if not declared.
14738 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14739 (perror_with_name): Remove errno declaration.
14740 * wincecompat.h: New.
14741 * wincecompat.c: New.
14742 * win32-low.h: New.
14743 * win32-arm-low.c: New.
14744 * win32-i386-low.c: New.
14745 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14746 (OUTMSG2): Make it safe.
14748 (COUNTOF): New macro.
14749 (NUM_REGS): Get it from the low target.
14750 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14751 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14752 (thread_rec): Let low target handle debug registers.
14753 (child_add_thread): Likewise.
14754 (child_init_thread_list): Likewise.
14755 (continue_one_thread): Likewise.
14757 (do_child_fetch_inferior_registers): Move to ...
14758 * win32-i386-low.c: ... here, and rename to ...
14759 (do_fetch_inferior_registers): ... this.
14760 * win32-low.c (child_fetch_inferior_registers):
14761 Go through the low target.
14762 (do_child_store_inferior_registers): Use regptr.
14763 (strwinerror): New function.
14764 (win32_create_inferior): Handle Windows CE.
14765 Use strwinerror instead of strerror on Windows error
14766 codes. Add program to the error output.
14767 Don't close the main thread handle on Windows CE.
14768 (win32_attach): Use coredll.dll on Windows CE.
14769 (win32_kill): Close current process and current
14771 (win32_detach): Use coredll.dll on Windows CE.
14772 (win32_resume): Let low target handle debug registers, and
14774 (handle_exception): Add/Remove initial breakpoint. Avoid
14775 non-existant WSTOPSIG on Windows CE.
14776 (win32_read_inferior_memory): Cast to remove warning.
14777 (win32_arch_string): Go through the low target.
14778 (initialize_low): Call set_breakpoint_data with the low
14779 target's breakpoint.
14780 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14781 FOP_REGNUM, mappings): Move to ...
14782 * win32-i386-low.c: ... here.
14783 * win32-low.c (win32_thread_info): Move to ...
14784 * win32-low.h: ... here.
14785 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14786 win32-arm-low.c and wincecompat.c.
14787 (all:): Add $EXEEXT.
14788 (install-only:): Likewise.
14789 (gdbserver:): Likewise.
14790 (gdbreplay:): Likewise.
14791 * config.in: Regenerate.
14792 * configure: Regenerate.
14794 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14796 * win32-low.c: Rename typedef thread_info to
14797 win32_thread_info throughout.
14799 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14801 * win32-i386-low.c: Rename to ...
14802 * win32-low.c: ... this.
14803 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14804 * Makefile.in: Likewise.
14806 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14808 * remote-utils.c (monitor_output): Constify msg parameter.
14809 * server.h (monitor_output): Likewise.
14810 * win32-i386-low.c (handle_output_debug_string): New.
14811 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14812 handle_output_debug_string.
14813 (get_child_debug_event): Likewise.
14815 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14817 * server.c (main): Correct strtoul check.
14819 2007-03-27 Jon Ringle <jon@ringle.org>
14821 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14823 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14825 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14827 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14829 * terminal.h: Check HAVE_SGTTY_H.
14831 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14833 * remote-utils.c (remote_open): Print out the assigned port number.
14835 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14837 * remote-utils.c (monitor_output): New function.
14838 * server.c (debug_threads): Define here.
14839 (monitor_show_help): New function.
14840 (handle_query): Handle qRcmd.
14841 (main): Do not handle 'd' packet.
14842 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14843 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14846 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14848 * Makefile.in (EXEEXT): New.
14849 (clean): Use $(EXEEXT).
14851 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14853 * target.h (target_ops): Rename send_signal to request_interrupt,
14854 and remove enum target_signal parameter.
14855 * linux-low.c (linux_request_interrupt): Rename from
14856 linux_send_signal, and always send SIGINT.
14857 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14858 and always send SIGINT.
14859 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14861 (input_interrupt): Likewise.
14863 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14865 * server.c (get_features_xml): Check if target implemented
14867 * win32-i386-low.c (win32_arch_string): New.
14868 (win32_target_ops): Add win32_arch_string as arch_string member.
14870 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14872 * spu-low.c (spu_arch_string): New.
14873 (spu_target_ops): Add spu_arch_string.
14875 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14877 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14878 * configure.ac: Do not check for terminal.h.
14879 * configure, config.in: Regenerated.
14881 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14883 * Makefile.in (OBS): Add $(XML_BUILTIN).
14884 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14886 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14887 (arm-with-iwmmxt.c): New.
14888 * config.in, configure: Regenerate.
14889 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14890 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14891 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14892 (arm*-*-linux*): Add iWMMXt and regset support.
14893 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14894 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14895 (arm_store_wmmxregset, target_regsets): New.
14896 * server.c (get_features_xml): Take annex argument. Check builtin
14898 (handle_query): Handle multiple annexes.
14900 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14902 * remote-utils.c [USE_WIN32API] (read, write): Define.
14903 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14906 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14908 * linux-i386-low.c (the_low_target): Set arch_string.
14909 * linux-x86-64-low.c (the_low_target): Likewise.
14910 * linux-low.c (linux_arch_string): New.
14911 (linux_target_ops): Add it.
14912 * linux-low.h (struct linux_target_ops): Add arch_string.
14913 * server.c (write_qxfer_response): Use const void * for DATA.
14914 (get_features_xml): New.
14915 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14916 * target.h (struct target_ops): Add arch_string method.
14918 2007-01-03 Denis Pilat <denis.pilat@st.com>
14919 Daniel Jacobowitz <dan@codesourcery.com>
14921 * linux-low.c (linux_kill): Handle being called with no threads.
14922 * win32-i386-low.c (win32_kill): Likewise.
14923 (get_child_debug_event): Clear current_process_handle.
14925 2006-12-30 Denis PILAT <denis.pilat@st.com>
14926 Daniel Jacobowitz <dan@codesourcery.com>
14928 * remote-utils.c (remote_open): Check the type of specified
14929 serial port devices before opening them.
14930 * server.c (main): Kill the inferior if an error occurs during
14931 the first remote_open.
14933 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14935 * README: Update supported targets.
14937 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14939 * Makefile.in (clean): Remove reg-mips64.c.
14940 (reg-mips64.c, reg-mips64.o): New rules.
14941 * configure.srv: Handle mips64. Include regset support for mips.
14942 * linux-mips-low.c (union mips_register): New.
14943 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14944 (mips_breakpoint, mips_breakpoint_at): Use int.
14945 (mips_collect_register, mips_supply_register)
14946 (mips_collect_register_32bit, mips_supply_register_32bit)
14947 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14948 (mips_store_fpregset, target_regsets): New.
14949 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14951 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14953 * configure.srv: Add target "spu*-*-*".
14954 * Makefile.in (clean): Remove reg-spu.c.
14955 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14956 * spu-low.c: New file.
14958 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14960 * configure.ac: Correct td_thr_tls_get_addr test.
14961 * configure: Regenerated.
14963 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14965 * linux-low.c (linux_wait_for_event): Reformat. Use the
14966 pass_signals array.
14967 * remote-utils.c (decode_address_to_semicolon): New.
14968 * server.c (pass_signals, handle_general_set): New.
14969 (handle_query): Mention QPassSignals for qSupported.
14970 (main): Call handle_general_set.
14971 * server.h (pass_signals, decode_address_to_semicolon): New.
14973 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14975 * server.c (handle_query): Correct error handling for read_auxv.
14977 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14979 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14980 and srv_linux_thread_db to yes.
14981 * linux-s390-low.c (s390_fill_gregset): New function.
14982 (target_regsets): Define data structure.
14984 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14986 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14987 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14988 * config.in, configure: Regenerated.
14989 * inferiors.c (gdb_id_to_thread): New function.
14990 (gdb_id_to_thread_id): Use it.
14991 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14992 * linux-low.h (struct process_info): Add th member.
14993 (thread_db_get_tls_address): New prototype.
14994 * remote-utils.c (decode_address): Make non-static.
14995 * server.c (handle_query): Handle qGetTLSAddr.
14996 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14997 * target.h (struct target_ops): Add get_tls_address.
14998 * thread-db.c (maybe_attach_thread): Save the thread handle.
14999 (thread_db_get_tls_address): New.
15001 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15003 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15004 (linux_resume_one_process): Take a siginfo_t *. Update all
15005 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15006 (struct pending_signals): Add a siginfo_t.
15007 (linux_wait_for_process): Always set last_status.
15008 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15009 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15010 * linux-low.h (struct process_info): Add last_status.
15012 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15014 * remote-utils.c (try_rle): New function.
15015 (putpkt_binary): Use it.
15017 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15019 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15020 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15021 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15022 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15023 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15026 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15028 * server.c (terminal_fd): New variable.
15029 (old_foreground_pgrp): Likewise.
15030 (restore_old_foreground_pgrp): New function.
15031 (start_inferior): Record the terminal file descriptor in terminal_fd
15032 and its original foreground group in old_foreground_pgrp. Register
15033 restore_old_foreground_pgrp with atexit().
15035 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15037 * server.c (handle_query): Correct qPart to qXfer.
15039 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15041 * configure.ac: Check for more headers which are missing on
15042 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15043 * configure.srv: Add Cygwin and mingw32.
15044 * remote-utils.c: Don't include headers unconditionally which
15045 are missing on mingw32. Include <winsock.h> for mingw32.
15046 (remote_open): Adjust for mingw32 support. Flush
15047 standard error after writing to it.
15048 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15049 (unblock_async_io, enable_async_io, disable_async_io)
15050 (readchar, getpkt): Update for Winsock support.
15051 (prepare_resume_reply): Expect a protocol signal number.
15052 * server.c: Disable <sys/wait.h> on mingw32.
15053 (start_inferior): Adjust for mingw32 support. Flush
15054 standard error after writing to it.
15055 (attach_inferior): Likewise. Use protocol signal
15057 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15059 * win32-i386-low.c: New file.
15060 * Makefile.in (XM_CLIBS): Set.
15061 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15062 (win32-i386-low.o): New dependency rule.
15063 * linux-low.c (linux_wait): Use target signal numbers.
15064 * target.h (struct target_ops): Doc fix.
15065 * server.h (target_signal_to_name): New prototype.
15066 * gdbreplay.c: Don't include headers unconditionally which
15067 are missing on mingw32. Include <winsock.h> for mingw32.
15068 (remote_close, remote_open): Adjust for Winsock support.
15069 * configure, config.in: Regenerated.
15071 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15073 * server.c (decode_xfer_read, write_qxfer_response): New.
15074 (handle_query): Take a packet length argument. Handle
15075 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15076 the qSupported response.
15077 (main): Update call to handle_query.
15079 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15081 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15082 (putpkt_binary): Renamed from putpkt and adjusted for binary
15084 (putpkt): New wrapper for putpkt_binary.
15085 (readchar): Don't mask off the high bit.
15086 (decode_X_packet): New function.
15087 * server.c (main): Call putpkt_binary if a handler sets the packet
15088 length. Save the length of the incoming packet. Handle 'X'.
15089 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15091 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15093 * server.c (handle_query): Handle qSupported.
15095 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15097 * remote-utils.c (all_symbols_looked_up): New variable.
15098 (look_up_one_symbol): Check it.
15099 * server.h (look_up_one_symbol): New declaration.
15100 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15102 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15104 * Makefile.in (linux-arm-low.o): Update dependencies.
15105 * linux-arm-low.c: Include "gdb_proc_service.h".
15106 (PTRACE_GET_THREAD_AREA): Define.
15107 (ps_get_thread_area): New function.
15109 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15111 * configure.srv (m68k*-*-uclinux*): New target.
15112 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15113 (linux_resume_one_process): Remove extraneous cast.
15114 (linux_read_offsets): New.
15115 (linux_target_op): Add linux_read_offsets on mmuless systems.
15116 * server.c (handle_query): Add qOffsets logic.
15117 * target.h (struct target_ops): Add read_offsets.
15119 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15121 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15122 (PTRACE_GET_THREAD_AREA): Define.
15123 (ps_get_thread_area): New function.
15124 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15125 (linux-x86-64-low.o): Update.
15127 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15129 * configure.ac: Remove checks for prfpregset_t.
15130 * gdb_proc_service.h: New file.
15131 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15132 new "gdb_proc_service.h".
15133 * proc-service.c: Likewise.
15134 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15135 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15136 * Makefile.in (gdb_proc_service_h): Updated.
15137 * configure, config.in: Regenerated.
15139 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15141 * remote-utils.c (prepare_resume_reply): Move declaration
15142 of gdb_id_from_wait to the top of the block.
15144 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15146 * linux-low.c (regsets_store_inferior_registers): Read the regset
15147 from the target before filling it.
15149 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15151 * server.c (attach_inferior): Return SIGTRAP for a successful
15154 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15156 * Makefile.in (OBS): Add version.o.
15157 (STAGESTUFF): Delete.
15158 (version.o): Add dependencies.
15159 (version.c): Replace rule.
15160 (clean): Remove version.c.
15161 * server.c (gdbserver_version): New.
15162 (gdbserver_usage): Use printf.
15163 (main): Handle --version and --help.
15164 * server.h (version, host_name): Add declarations.
15166 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15178 * linux-x86-64-low.c:
15180 * linux-s390-low.c:
15181 * linux-ppc64-low.c:
15183 * linux-mips-low.c:
15184 * linux-m68k-low.c:
15185 * linux-m32r-low.c:
15188 * linux-ia64-low.c:
15189 * linux-i386-low.c:
15190 * linux-crisv32-low.c:
15202 * gdbserver.1: Add (C) after Copyright. Update the FSF
15205 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15207 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15208 (arm_breakpoint_at): Recognize both breakpoints.
15209 (the_low_target): Use the correct breakpoint instruction.
15211 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15213 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15214 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15215 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15216 (the_low_target): Update.
15218 2005-10-25 Andreas Schwab <schwab@suse.de>
15220 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15222 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15223 (ia64_num_regs): Reduce to 462.
15225 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15227 * acinclude.m4: Correct quoting.
15228 * aclocal.m4: Regenerated.
15230 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15231 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15232 (thread_db_init): Call thread_db_err_str.
15233 * configure.ac: Check for TD_VERSION.
15234 * config.in, configure: Regenerated.
15236 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15238 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15240 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15242 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15243 is not available. Define HAVE_PTRACE_GETREGS if it is.
15244 * config.in, configure: Regenerated.
15245 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15246 * linux-i386-low.c, linux-m68k-low.c: Update to use
15247 HAVE_PTRACE_GETREGS.
15248 * linux-low.c (regsets_fetch_inferior_registers)
15249 (regsets_store_inferior_registers): Only return 0 if we processed
15251 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15252 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15254 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15256 * inferiors.c (struct thread_info): Add gdb_id.
15257 (add_thread): Add gdb_id argument.
15258 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15259 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15260 calls to add_thread.
15261 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15262 * server.c (handle_query): Use thread_to_gdb_id.
15263 (handle_v_cont, main): Use gdb_id_to_thread_id.
15264 * server.h (add_thread): Update prototype.
15265 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15268 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15270 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15271 left-padded registers.
15272 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15273 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15275 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15277 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15278 * configure: Regenerate.
15279 * config.in: Regenerate.
15280 * server.h (NEED_DECLARATION_STRERROR):
15281 Replace with !HAVE_DECL_STRERROR.
15283 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15285 * linux-low.c (linux_wait, linux_send_signal): Don't test
15286 an unsigned long variable for > 0 if it could be MAX_ULONG.
15287 * server.c (myresume): Likewise.
15288 * target.c (set_desired_inferior): Likewise.
15290 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15292 * configure.ac: Simplify and improve check for socklen_t.
15293 * configure, config.in: Regenerate.
15295 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15297 * acconfig.h: Remove.
15298 * configure.ac: Add a test for socklen_t. Use three-argument
15299 AC_DEFINE throughout.
15300 * config.in: Regenerated using autoheader 2.59.
15301 * configure: Regenerated.
15303 * gdbreplay.c (socklen_t): Provide a default.
15304 (remote_open): Use socklen_t.
15305 * remote-utils.c (socklen_t): Provide a default.
15306 (remote_open): Use socklen_t.
15307 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15310 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15312 * linux-low.c (linux_read_memory, linux_write_memory)
15313 (linux_read_auxv): Likewise.
15314 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15315 (check_mem_write): Likewise.
15316 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15318 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15319 (registers_from_string, register_data): Likewise.
15320 * server.c (handle_query, main): Likewise.
15321 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15322 (decode_M_packet): Likewise.
15323 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15324 * target.h (struct target_ops): Update read_memory, write_memory,
15326 (read_inferior_memory, write_inferior_memory): Update.
15327 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15328 to unsigned char *.
15329 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15330 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15331 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15332 linux-s390-low.c, linux-sh-low.c: Update for changes in
15333 read_inferior_memory and the_low_target->breakpoint.
15335 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15337 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15338 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15339 * configure.srv: Add powerpc64-*-linux*.
15340 * linux-ppc64-low.c: New file.
15342 2005-05-23 Orjan Friberg <orjanf@axis.com>
15344 * linux-cris-low.c: New file with support for CRIS.
15345 * linux-crisv32-low.c: Ditto for CRISv32.
15346 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15347 (clean): Add reg-cris.c and reg-crisv32.c.
15348 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15349 reg-crisv32.o, and reg-crisv32.c to make rules.
15350 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15351 recognized targets.
15353 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15355 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15356 of sizeof (PTRACE_XFER_TYPE).
15357 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15359 2005-05-12 Orjan Friberg <orjanf@axis.com>
15361 * target.h (struct target_ops): Add insert_watchpoint,
15362 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15363 pointers for hardware watchpoint support.
15364 * linux-low.h (struct linux_target_ops): Ditto.
15365 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15366 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15367 to linux_target_ops.
15368 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15370 * server.c (main): Recognize 'Z' and 'z' packets.
15372 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15374 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15375 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15376 (the_low_target): Add new members.
15378 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15380 * proc-service.c (ps_lgetregs): Search all_processes instead of
15383 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15385 * server.c (start_inferior): Change return type to int.
15386 (attach_inferior): Change sigptr to int *.
15387 (handle_v_cont, handle_v_requests): Change signal to int *.
15388 (main): Change signal to int.
15390 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15392 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15393 * configure.srv: Add m32r*-*-linux*.
15394 * linux-m32r-low.c: New file.
15396 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15398 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15400 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15402 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15403 Take unsigned long arguments for PIDs.
15404 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15405 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15406 (wait_for_sigstop, linux_resume_one_process)
15407 (regsets_fetch_inferior_registers, linux_send_signal)
15408 (linux_read_auxv): Likewise. Update the types of variables holding
15409 PIDs. Update format string specifiers.
15410 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15411 * remote-utils.c (prepare_resume_reply): Likewise.
15412 * server.c (cont_thread, general_thread, step_thread)
15413 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15415 (handle_query): Update format specifiers.
15416 (handle_v_cont, main): Use strtoul for thread IDs.
15417 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15418 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15419 (general_thread, step_thread, thread_from_wait)
15420 (old_thread_from_wait): Update.
15421 * target.h (struct thread_resume): Use unsigned long for THREAD.
15422 (struct target_ops): Use unsigned long for arguments to attach and
15425 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15427 * acinclude.m4: Include bfd/bfd.m4 directly.
15428 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15429 <agriffis@toolchain.org>.
15430 * aclocal.m4, configure: Regenerated.
15432 2005-01-07 Andrew Cagney <cagney@gnu.org>
15434 * configure.ac: Rename configure.in, require autoconf 2.59.
15435 * configure: Re-generate.
15437 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15439 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15440 LIBS when finished.
15441 * aclocal.m4: Regenerated.
15442 * configure: Regenerated.
15444 2004-11-21 Andreas Schwab <schwab@suse.de>
15446 * linux-m68k-low.c (m68k_num_gregs): Define.
15447 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15448 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15449 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15450 (m68k_breakpoint_at): New. Add to the_low_target.
15452 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15453 srv_linux_thread_db to yes.
15455 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15457 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15458 (ARCH_SET_FS): Likewise.
15459 (ARCH_GET_FS): Likewise.
15460 (ARCH_GET_GS): Likewise.
15462 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15464 * linux-i386-low.c (ps_get_thread_area): New.
15465 * linux-x86-64-low.c (ps_get_thread_area): New.
15466 * linux-low.c: Include <sys/syscall.h>.
15467 (linux_kill_one_process): Don't kill the first thread here.
15468 (linux_kill): Kill the first thread here.
15469 (kill_lwp): New function.
15470 (send_sigstop, linux_send_signal): Use it.
15471 * proc-service.c: Clean up #ifdefs.
15472 (fpregset_info): Delete.
15473 (ps_lgetregs): Update and enable implementation.
15474 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15476 * remote-utils.c (struct sym_cache, symbol_cache): New.
15477 (input_interrupt): Print a clearer message.
15478 (async_io_enabled): New variable.
15479 (enable_async_io, disable_async_io): Use it. Update comments.
15480 (look_up_one_symbol): Use the symbol cache.
15481 * thread-db.c (thread_db_look_up_symbols): New function.
15482 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15484 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15486 * configure.in: Test for -rdynamic.
15487 * configure: Regenerated.
15488 * Makefile (INTERNAL_LDFLAGS): New.
15489 (gdbserver, gdbreplay): Use it.
15491 2004-09-02 Andrew Cagney <cagney@gnu.org>
15493 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15495 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15497 * linux-low.c (linux_wait): Clear all_processes list also.
15499 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15501 * linux-low.c: Include <errno.h>. Remove extern declaration of
15504 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15506 * gdbreplay.c, server.h, utils.c: Update copyright years.
15508 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15510 * server.c (main): Print child status or termination signal from
15511 variable 'signal', not 'sig'.
15513 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15515 * linux-low.c (linux_read_memory): Change return type to
15516 int. Check for and return error from ptrace().
15517 * target.c (read_inferior_memory): Change return type to int. Pass
15518 back return status from the_target->read_memory().
15519 * target.h (struct target_ops): Adapt *read_memory() prototype.
15521 (read_inferior_memory): Adapt prototype.
15522 * server.c (main): Return an error packet if
15523 read_inferior_memory() returns an error.
15525 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15527 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15528 Unify with other clean targets.
15530 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15532 * server.c (handle_v_cont): Call set_desired_inferior.
15534 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15536 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15538 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15540 * linux-low.c (linux_wait): Unblock async I/O.
15541 (linux_resume): Block and enable async I/O.
15542 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15543 * server.h (block_async_io, unblock_async_io): Add prototypes.
15545 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15547 * remote-utils.c (remote_open): Print a status notice after
15548 opening a TCP port.
15549 * server.c (attach_inferior): Print a status notice after
15552 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15554 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15556 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15558 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15560 * server.c, target.h: Update copyright years.
15562 2004-02-25 Roland McGrath <roland@redhat.com>
15564 * target.h (struct target_ops): New member `read_auxv'.
15565 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15566 * linux-low.c (linux_read_auxv): New function.
15567 (linux_target_ops): Initialize `read_auxv' member to that.
15569 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15571 Committed by Jim Blandy <jimb@redhat.com>.
15573 * linux-s390-low.c (s390_num_regs): Update.
15574 (s390_regmap): Remove control registers. Use __s390x__ predefine
15575 instead of GPR_SIZE to distiguish s390 and s390x targets.
15577 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15579 * linux-low.c: Update copyright year.
15580 (check_removed_breakpoint): Clear pending_is_breakpoint.
15581 (linux_set_resume_request, linux_queue_one_thread)
15582 (resume_status_pending_p): New functions.
15583 (linux_continue_one_thread): Use process->resume.
15584 (linux_resume): Only resume threads if there are no pending events.
15585 * linux-low.h (struct process_info): Add resume request
15588 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15590 * regcache.c (new_register_cache): Clear the allocated register
15591 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15593 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15595 * linux-low.c (linux_resume): Take a struct thread_resume *
15597 (linux_wait): Update call.
15598 (resume_ptr): New static variable.
15599 (linux_continue_one_thread): Renamed from
15600 linux_continue_one_process. Use resume_ptr.
15601 (linux_resume): Use linux_continue_one_thread.
15602 * server.c (handle_v_cont, handle_v_requests): New functions.
15603 (myresume): New function.
15604 (main): Handle 'v' case.
15605 * target.h (struct thread_resume): New type.
15606 (struct target_ops): Change argument of "resume" to struct
15608 (myresume): Delete macro.
15610 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15612 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15613 (uninstall): Support DESTDIR.
15615 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15617 * configure.srv: Add xscale*linux copy of arm*linux entry.
15619 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15621 * linux-arm-low.c (arm_reinsert_addr): New function.
15622 (the_low_target): Add arm_reinsert_addr.
15624 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15626 * mem-break.c: Remove whitespace at end of file.
15628 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15630 * configure.in: Check whether we need to prototype strerror.
15631 * server.h: Optionally prototype strerror.
15632 * gdbreplay.c (perror_with_name): Use strerror.
15633 * linux-low.c (linux_attach_lwp): Use strerror.
15634 * utils.c (perror_with_name): Use strerror.
15635 * config.in, configure: Regenerated.
15637 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15639 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15640 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15642 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15644 * Makefile.in (SFILES): Update.
15645 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15646 low-sun3.c: Remove files.
15648 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15650 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15651 (linux_detach_one_process, linux_detach): New functions.
15652 (linux_target_ops): Add linux_detach.
15653 * server.c (main): Handle 'D' packet.
15654 * target.h (struct target_ops): Add "detach" member.
15655 (detach_inferior): Define.
15657 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15659 From Kelley Cook <kelleycook@wideopenwest.com>:
15660 * configure.srv: Accept i[34567]86 variants.
15662 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15664 * linux-low.c (linux_wait_for_event): Correct comment typos.
15665 (linux_resume_one_process): Call check_removed_breakpoint.
15666 (linux_send_signal): New function.
15667 (linux_target_ops): Add linux_send_signal.
15668 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15670 * target.h (struct target_ops): Add send_signal.
15672 2003-05-29 Jim Blandy <jimb@redhat.com>
15674 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15675 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15676 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15677 away part of the register's value.
15679 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15681 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15682 (linux_wait_for_event, linux_init_signals): Likewise.
15684 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15686 * configure.in: Check for stdlib.h.
15687 * configure: Regenerated.
15688 * config.in: Regenerated.
15690 2003-01-04 Andreas Schwab <schwab@suse.de>
15692 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15694 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15696 * Makefile.in: Remove obsolete code.
15698 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15700 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15701 defined(PT_FPR0_HI).
15703 2002-11-17 Stuart Hughes <seh@zee2.com>
15705 * linux-arm-low.c (arm_num_regs): Increase.
15706 (arm_regmap): Include status register.
15708 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15710 * linux-low.c (register_addr): Remove incorrect -1 check.
15712 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15714 * linux-low.c (linux_create_inferior): Call setpgid. Return
15716 (unstopped_p, linux_signal_pid): Remove.
15717 (linux_target_ops): Remove linux_signal_pid.
15718 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15719 global instead of target method.
15720 * target.h (struct target_ops): Remove signal_pid. Update comment
15721 for create_inferior.
15722 * server.c (signal_pid): New variable.
15723 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15724 gdbserver. Set the child to be the foreground process group.
15725 (attach_inferior): Set signal_pid.
15727 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15729 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15731 2002-08-20 Jim Blandy <jimb@redhat.com>
15733 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15736 2002-08-01 Andrew Cagney <cagney@redhat.com>
15738 * Makefile.in: Make chill references obsolete.
15740 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15742 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15743 * configure: Regenerate.
15744 * config.in: Regenerate.
15746 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15748 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15749 (perror_with_name, remote_close, remote_open, expect, play): Static.
15751 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15753 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15754 byte offsets instead of an array of indexes.
15755 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15757 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15759 * regcache.c: Add comment.
15761 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15763 * thread-db.c: New file.
15764 * proc-service.c: New file.
15765 * acinclude.m4: New file.
15766 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15767 proc-service.o, and thread-db.o.
15768 (linux-low.o): Add USE_THREAD_DB.
15769 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15770 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15771 * aclocal.m4: Regenerated.
15772 * config.in: Regenerated.
15773 * configure: Regenerated.
15774 * configure.in: Check for proc_service.h, sys/procfs.h,
15775 thread_db.h, and linux/elf.h headrs.
15776 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15777 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15778 Check for -lthread_db and thread support.
15779 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15780 PowerPC, and SuperH.
15781 * i387-fp.c: Constify arguments.
15782 * i387-fp.h: Likewise.
15783 * inferiors.c: (struct thread_info): Renamed from
15784 `struct inferior_info'. Remove PID member. Use generic inferior
15785 list header. All uses updated.
15786 (inferiors, signal_pid): Removed.
15787 (all_threads): New variable.
15788 (get_thread): Define.
15789 (add_inferior_to_list): New function.
15790 (for_each_inferior): New function.
15791 (change_inferior_id): New function.
15792 (add_inferior): Removed.
15793 (remove_inferior): New function.
15794 (add_thread): New function.
15795 (free_one_thread): New function.
15796 (remove_thread): New function.
15797 (clear_inferiors): Use for_each_inferior and free_one_thread.
15798 (find_inferior): New function.
15799 (find_inferior_id): New function.
15800 (inferior_target_data): Update argument type.
15801 (set_inferior_target_data): Likewise.
15802 (inferior_regcache_data): Likewise.
15803 (set_inferior_regcache_data): Likewise.
15804 * linux-low.c (linux_bp_reinsert): Remove.
15805 (all_processes, stopping_threads, using_thrads)
15806 (struct pending_signals, debug_threads, pid_of): New.
15807 (inferior_pid): Replace with macro.
15808 (struct inferior_linux_data): Remove.
15809 (get_stop_pc, add_process): New functions.
15810 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15811 Use add_process and add_thread.
15812 (linux_attach_lwp): New function, based on old linux_attach. Use
15813 add_process and add_thread. Set stop_expected for new threads.
15814 (linux_attach): New function.
15815 (linux_kill_one_process): New function.
15816 (linux_kill): Kill all LWPs.
15817 (linux_thread_alive): Use find_inferior_id.
15818 (check_removed_breakpoints, status_pending_p): New functions.
15819 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15820 Update. Use WNOHANG. Wait for cloned processes also. Update process
15821 struct for the found process.
15822 (linux_wait_for_event): New function.
15823 (linux_wait): Use it. Support LWPs.
15824 (send_sigstop, wait_for_sigstop, stop_all_processes)
15825 (linux_resume_one_process, linux_continue_one_process): New functions.
15826 (linux_resume): Support LWPs.
15827 (REGISTER_RAW_SIZE): Remove.
15828 (fetch_register): Use register_size instead. Call supply_register.
15829 (usr_store_inferior_registers): Likewise. Call collect_register.
15830 Fix recursive case.
15831 (regsets_fetch_inferior_registers): Improve error message.
15832 (regsets_store_inferior_registers): Add debugging.
15833 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15834 (unstopped_p, linux_signal_pid): New functions.
15835 (linux_target_ops): Add linux_signal_pid.
15836 (linux_init_signals): New function.
15837 (initialize_low): Call it. Initialize using_threads.
15838 * regcache.c (inferior_regcache_data): Add valid
15840 (get_regcache): Fetch registers lazily. Add fetch argument
15841 and update all callers.
15842 (regcache_invalidate_one, regcache_invalidate): New
15844 (new_register_cache): Renamed from create_register_cache.
15845 Return the new regcache.
15846 (free_register_cache): Change argument to a void *.
15847 (registers_to_string, registers_from_string): Call get_regcache
15848 with fetch flag set.
15849 (register_data): Make static. Pass fetch flag to get_regcache.
15850 (supply_register): Call get_regcache with fetch flag clear.
15851 (collect_register): Call get_regcache with fetch flag set.
15852 (collect_register_as_string): New function.
15853 * regcache.h: Update.
15854 * remote-utils.c (putpkt): Flush after debug output and use
15856 Handle input interrupts while waiting for an ACK.
15857 (input_interrupt): Use signal_pid method.
15858 (getpkt): Flush after debug output and use stderr.
15859 (outreg): Use collect_register_as_string.
15860 (new_thread_notify, dead_thread_notify): New functions.
15861 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15862 and general_thread.
15863 (look_up_one_symbol): Flush after debug output.
15864 * server.c (step_thread, server_waiting): New variables.
15865 (start_inferior): Don't use signal_pid. Update call to mywait.
15866 (attach_inferior): Update call to mywait.
15867 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15868 (main): Don't fetch/store registers explicitly. Use
15869 set_desired_inferior. Support proposed ``Hs'' packet. Update
15871 * server.h: Update.
15872 (struct inferior_list, struct_inferior_list_entry): New.
15873 * target.c (set_desired_inferior): New.
15874 (write_inferior_memory): Constify.
15875 (mywait): New function.
15876 * target.h: Update.
15877 (struct target_ops): New signal_pid method.
15878 (mywait): Removed macro, added prototype.
15880 * linux-low.h (regset_func): Removed.
15881 (regset_fill_func, regset_store_func): New.
15882 (enum regset_type): New.
15883 (struct regset_info): Add type field. Use new operation types.
15884 (struct linux_target_ops): stop_pc renamed to get_pc.
15885 Add decr_pc_after_break and breakpoint_at.
15886 (get_process, get_thread_proess, get_process_thread)
15887 (strut process_info, all_processes, linux_attach_lwp)
15888 (thread_db_init): New.
15890 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15891 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15892 (the_low_target): Add new members.
15893 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15894 (i386_store_fpxregset): Constify.
15895 (target_regsets): Add new kind identifier.
15896 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15897 (i386_set_pc): Add debugging.
15898 (i386_breakpoint_at): New function.
15899 (the_low_target): Add new members.
15900 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15901 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15902 (mips_breakpoint_at): New.
15903 (the_low_target): Add new members.
15904 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15905 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15906 (the_low_target): Add new members.
15907 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15908 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15909 (the_low_target): Add new members.
15910 * linux-x86-64-low.c (target_regsets): Add new kind
15913 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15915 From Martin Pool <mbp@samba.org>:
15916 * server.c (gdbserver_usage): New function.
15919 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15921 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15922 stop_at -> stop_pc.
15924 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15926 * Makefile.in: Remove obsolete code.
15928 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15930 * linux-low.c (regsets_fetch_inferior_registers),
15931 (regsets_store_inferior_registers): Removed cast to int from
15933 * regcache.h: Added declaration of struct inferior_info.
15935 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15937 * inferiors.c (struct inferior_info): Add regcache_data.
15938 (add_inferior): Call create_register_cache.
15939 (clear_inferiors): Call free_register_cache.
15940 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15941 * regcache.c (struct inferior_regcache_data): New.
15942 (registers): Remove.
15943 (get_regcache): New function.
15944 (create_register_cache, free_register_cache): New functions.
15945 (set_register_cache): Don't initialize the register cache here.
15946 (registers_to_string, registers_from_string, register_data): Call
15948 * regcache.h: Add prototypes.
15949 * server.h: Likewise.
15951 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15953 * mem-break.c: New file.
15954 * mem-break.h: New file.
15955 * Makefile.in: Add mem-break.o rule; update server.h
15957 * inferiors.c (struct inferior_info): Add target_data
15959 (clear_inferiors): Free target_data member if set.
15960 (inferior_target_data, set_inferior_target_data): New functions.
15961 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15962 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15963 * linux-low.c (linux_bp_reinsert): New variable.
15964 (struct inferior_linux_data): New.
15965 (linux_create_inferior): Use set_inferior_target_data.
15966 (linux_attach): Likewise. Call add_inferior.
15967 (linux_wait_for_one_inferior): New function.
15968 (linux_wait): Call it.
15969 (linux_write_memory): Add const.
15970 (initialize_low): Call set_breakpoint_data.
15971 * linux-low.h (struct linux_target_ops): Add breakpoint
15973 * server.c (attach_inferior): Remove extra add_inferior
15975 * server.h: Include mem-break.h. Update inferior.c
15977 * target.c (read_inferior_memory)
15978 (write_inferior_memory): New functions.
15979 * target.h (read_inferior_memory)
15980 (write_inferior_memory): Change macros to prototypes.
15981 (struct target_ops): Update comments. Add const to write_memory
15984 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15986 * linux-low.c (usr_store_inferior_registers): Support
15987 registers which are allowed to fail to store.
15988 * linux-low.h (linux_target_ops): Likewise.
15989 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15990 (ppc_cannot_store_register): FPSCR may not be storable.
15992 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15994 * server.h: Include <string.h> if HAVE_STRING_H.
15995 * ChangeLog: Correct paths in last ChangeLog entry.
15997 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15999 * linux-low.h: Remove obsolete prototypes.
16000 (struct linux_target_ops): New.
16001 (extern the_low_target): New.
16002 * linux-low.c (num_regs, regmap): Remove declarations.
16003 (register_addr): Use the_low_target explicitly.
16004 (fetch_register): Likewise.
16005 (usr_fetch_inferior_registers): Likewise.
16006 (usr_store_inferior_registers): Likewise.
16007 * linux-arm-low.c (num_regs): Remove.
16008 (arm_num_regs): Define.
16009 (arm_regmap): Renamed from regmap, made static.
16010 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16012 (arm_cannot_store_register): Renamed from cannot_store_register,
16014 (the_low_target): New.
16015 * linux-i386-low.c (num_regs): Remove.
16016 (i386_num_regs): Define.
16017 (i386_regmap): Renamed from regmap, made static.
16018 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16020 (i386_cannot_store_register): Renamed from cannot_store_register,
16022 (the_low_target): New.
16023 * linux-ia64-low.c (num_regs): Remove.
16024 (ia64_num_regs): Define.
16025 (ia64_regmap): Renamed from regmap, made static.
16026 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16028 (ia64_cannot_store_register): Renamed from cannot_store_register,
16030 (the_low_target): New.
16031 * linux-m68k-low.c (num_regs): Remove.
16032 (m68k_num_regs): Define.
16033 (m68k_regmap): Renamed from regmap, made static.
16034 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16036 (m68k_cannot_store_register): Renamed from cannot_store_register,
16038 (the_low_target): New.
16039 * linux-mips-low.c (num_regs): Remove.
16040 (mips_num_regs): Define.
16041 (mips_regmap): Renamed from regmap, made static.
16042 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16044 (mips_cannot_store_register): Renamed from cannot_store_register,
16046 (the_low_target): New.
16047 * linux-ppc-low.c (num_regs): Remove.
16048 (ppc_num_regs): Define.
16049 (ppc_regmap): Renamed from regmap, made static.
16050 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16052 (ppc_cannot_store_register): Renamed from cannot_store_register,
16054 (the_low_target): New.
16055 * linux-s390-low.c (num_regs): Remove.
16056 (s390_num_regs): Define.
16057 (s390_regmap): Renamed from regmap, made static.
16058 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16060 (s390_cannot_store_register): Renamed from cannot_store_register,
16062 (the_low_target): New.
16063 * linux-sh-low.c (num_regs): Remove.
16064 (sh_num_regs): Define.
16065 (sh_regmap): Renamed from regmap, made static.
16066 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16068 (sh_cannot_store_register): Renamed from cannot_store_register,
16070 (the_low_target): New.
16071 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16072 (the_low_target): New.
16074 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16076 * Makefile.in: Add stamp-h target.
16077 * configure.in: Create stamp-h.
16078 * configure: Regenerated.
16080 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16082 * inferiors.c: New file.
16083 * target.c: New file.
16084 * target.h: New file.
16085 * Makefile.in: Add target.o and inferiors.o. Update
16087 * linux-low.c (inferior_pid): New static variable,
16088 moved from server.c.
16089 (linux_create_inferior): Renamed from create_inferior.
16090 Call add_inferior. Return 0 on success instead of a PID.
16091 (linux_attach): Renamed from myattach.
16092 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16093 (linux_thread_alive): Renamed from mythread_alive.
16094 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16096 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16097 (regsets_store_inferior_registers): Correct error message.
16098 Add missing ``return 0''.
16099 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16100 (linux_store_registers): Renamed from store_inferior_registers.
16101 (linux_read_memory): Renamed from read_inferior_memory.
16102 (linux_write_memory): Renamed from write_inferior_memory.
16103 (linux_target_ops): New structure.
16104 (initialize_low): Call set_target_ops ().
16105 * remote-utils.c (unhexify): New function.
16106 (hexify): New function.
16107 (input_interrupt): Send signals to ``signal_pid''.
16108 * server.c (inferior_pid): Remove.
16109 (start_inferior): Update create_inferior call.
16110 (attach_inferior): Call add_inferior.
16111 (handle_query): New function.
16112 (main): Call handle_query for `q' packets.
16113 * server.h: Include "target.h". Remove obsolete prototypes.
16114 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16116 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16118 * Makefile.in: Add WARN_CFLAGS. Update configury
16120 * configure.in: Check for <string.h>
16121 * configure: Regenerate.
16122 * config.in: Regenerate.
16123 * gdbreplay.c: Include needed system headers.
16124 (remote_open): Remove strchr prototype.
16125 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16126 * regcache.c (supply_register): Change buf argument to const void *.
16127 (supply_register_by_name): Likewise.
16128 (collect_register): Change buf argument to void *.
16129 (collect_register_by_name): Likewise.
16130 * regcache.h: Add missing prototypes.
16131 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16132 * server.c (handle_query): New function.
16133 (attached): New static variable, moved out of main.
16134 (main): Quiet longjmp clobber warnings.
16135 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16136 * utils.c (error): Remove NORETURN.