1 2018-01-01 Joel Brobecker <brobecker@adacore.com>
3 * gdbreplay.c (gdbreplay_version): Update copyright year in
5 * server.c (gdbserver_version): Likewise.
7 2017-12-08 Tom Tromey <tom@tromey.com>
9 * ax.c (ax_printf): Update.
11 2017-12-07 Yao Qi <yao.qi@linaro.org>
13 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
14 aarch64_linux_read_description.
15 * linux-amd64-ipa.c (idx2mask): New array.
16 (get_ipa_tdesc): Move idx2mask out.
17 (initialize_low_tracepoint): Initialize target descriptions.
18 * linux-i386-ipa.c (idx2mask): New array.
19 (get_ipa_tdesc): Move idx2mask out.
20 (initialize_low_tracepoint): Initialize target descriptions.
22 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
24 * tdesc.c (struct tdesc_type): Change return type.
25 (tdesc_add_flag): Change parameter type.
26 (tdesc_add_bitfield): Likewise.
27 (tdesc_add_field): Likewise.
28 (tdesc_set_struct_size): Likewise.
30 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
32 * regcache.c (registers_to_string): Remove unused variable.
34 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
36 * inferiors.c (for_each_inferior_with_data): Remove.
37 * inferiors.h (for_each_inferior_with_data): Remove.
38 * server.c (handle_qxfer_threads_worker): Change parameter type.
39 (handle_qxfer_threads_proper): Use for_each_thread.
41 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
43 * inferiors.c (for_each_inferior): Remove.
44 (clear_inferiors): Use for_each_thread.
45 * inferiors.h (for_each_inferior): Remove.
46 * linux-low.c (linux_wait_for_event_filtered): Use
48 (linux_stabilize_threads): Likewise.
49 * regcache.c (regcache_release): Likewise.
50 * server.c (gdb_wants_all_threads_stopped): Likewise.
51 (clear_pending_status_callback): Remove.
52 (handle_status): Use for_each_thread.
53 (captured_main): Likewise.
54 * win32-low.c (child_init_thread_list): Likewise.
55 (win32_clear_inferiors): Likewise.
56 (fake_breakpoint_event): Likewise.
58 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
60 * inferiors.h (find_inferior): Remove.
61 * inferiors.c (find_inferior): Remove.
63 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
65 * linux-low.c (resume_status_pending_p): Update comment.
66 (need_step_over_p): Update comment.
68 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
70 * linux-low.c (proceed_one_lwp): Return void, change parameter
72 (unsuspend_and_proceed_one_lwp): Likewise.
73 (proceed_all_lwps): Use for_each_thread.
74 (unstop_all_lwps): Likewise.
76 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
78 * linux-low.c (linux_resume_one_thread): Return void, take
80 (linux_resume): Use for_each_thread.
82 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
84 * linux-low.c (send_sigstop_callback): Return void, change
85 parameter type. Rename to...
86 (send_sigstop): ... this.
87 (suspend_and_send_sigstop_callback): Return void, change parameter
89 (suspend_and_send_sigstop): ... this.
90 (stop_all_lwps): Use for_each_thread.
92 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
94 * linux-low.c (lwp_running): Return bool, remove unused
96 (linux_stabilize_threads): Use find_thread.
98 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
100 * linux-low.c (select_singlestep_lwp_callback): Remove.
101 (count_events_callback): Remove.
102 (select_event_lwp_callback): Remove.
103 (select_event_lwp): Use find_thread/for_each_thread.
105 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
107 * linux-low.c (not_stopped_callback): Return bool, take filter
109 (linux_wait_for_event_filtered): Use find_thread.
110 (linux_wait_1): Likewise.
112 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
114 * linux-low.c (same_lwp): Remove.
115 (find_lwp_pid): Use find_thread.
117 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
119 * linux-low.c (delete_lwp_callback): Remove.
120 (linux_mourn): Use for_each_thread.
122 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
124 * linux-low.c (linux_detach_lwp_callback): Return void, remove
125 args parameter, don't check for pid.
126 (linux_detach): Use for_each_thread.
128 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
130 * linux-low.c (struct counter): Remove.
131 (second_thread_of_pid_p): Remove.
132 (last_thread_of_process_p): Use find_thread.
134 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
136 * inferiors.c (find_inferior_in_random): Remove.
137 * inferiors.h (find_inferior_in_random): Remove.
138 * linux-low.c (status_pending_p_callback): Return bool, accept
139 parameter ptid directly.
140 (linux_wait_for_event_filtered): Use find_thread_in_random.
141 (linux_wait_1): Likewise.
143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
145 * inferiors.c (find_inferior_id): Remove.
146 (find_thread_ptid): Move implemention from find_inferior_id to
148 * inferiors.h (find_inferior_id): Remove.
149 * server.c (handle_status): Use find_thread_ptid.
150 (process_serial_event): Likewise.
151 * thread-db.c (find_one_thread): Likewise.
152 (thread_db_thread_handle): Likewise.
153 * win32-low.c (thread_rec): Likewise.
154 (child_delete_thread): Likewise.
155 (win32_thread_alive): Likewise.
156 (get_child_debug_event): Likewise.
158 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
160 * linux-mips-low.c (update_watch_registers_callback): Return
161 void, remove pid_p parameter, don't check for pid.
162 (mips_insert_point, mips_remove_point): Use for_each_thread.
164 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166 * lynx.low (lynx_delete_thread_callback): Remove.
167 (lynx_mourn): Use for_each_thread.
169 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
171 * regcache.c (regcache_invalidate_one): Remove.
172 (regcache_invalidate_pid): use for_each_thread.
174 2017-11-26 Tom Tromey <tom@tromey.com>
176 * linux-low.c (linux_create_inferior): Update.
178 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
180 * spu-low.c (spu_create_inferior): Fix typo in argument name.
182 2017-11-24 Alan Hayward <alan.hayward@arm.com>
184 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
185 * linux-aarch64-low.c (initialize_low_arch): Call init func.
186 * linux-aarch64-tdesc-selftest.c: New file.
187 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
189 2017-11-24 Alan Hayward <alan.hayward@arm.com>
191 * configure.srv: Add new file.
192 * linux-aarch64-low.c (initialize_low_arch): Call init func.
193 * linux-aarch64-tdesc-selftest.c: New file.
194 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
196 2017-11-24 Alan Hayward <alan.hayward@arm.com>
198 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
199 * linux-aarch64-low.c (initialize_low_arch): Remove init.
200 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
202 2017-11-24 Alan Hayward <alan.hayward@arm.com>
204 * configure.srv: Add new files.
205 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
206 aarch64_linux_read_description.
207 * linux-aarch64-low.c (aarch64_linux_read_description):
208 Merge with aarch64_arch_setup.
209 (aarch64_arch_setup): Call aarch64_linux_read_description.
210 * linux-aarch64-tdesc.c: New file.
211 * linux-aarch64-tdesc.h: New file.
213 2017-11-24 Yao Qi <yao.qi@linaro.org>
215 * configure.srv: Set $srv_regobj for tic6x-linux.
216 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
217 (tic6x_read_description): Move some code to tic6x_arch_setup.
218 (tic6x_tdesc_test): New function.
219 (initialize_low_arch): Call selftests::register_test.
221 2017-11-22 Yao Qi <yao.qi@linaro.org>
223 * remote-utils.c (prepare_resume_reply): Use memcpy.
225 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
227 * linux-low.c (kill_one_lwp_callback): Return void, take
228 argument directly, don't filter on pid.
229 (linux_kill): Use for_each_thread.
231 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
233 * linux-low.c (need_step_over_p): Return bool, remove dummy
235 (linux_resume, proceed_all_lwps): Use find_thread.
237 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
239 * linux-low.c (resume_status_pending_p): Return bool, remove
241 (linux_resume): Use find_thread.
243 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
245 * linux-low.c (struct thread_resume_array): Remove.
246 (linux_set_resume_request): Return void, take arguments
248 (linux_resume): Use for_each_thread.
250 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
252 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
253 return bool, remove data argument.
254 (linux_stabilize_threads): Use find_thread.
256 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
258 * linux-low.c (unsuspend_one_lwp): Remove.
259 (unsuspend_all_lwps): Use for_each_thread, inline code from
262 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
264 * gdbthread.h (find_thread): Add overload with ptid_t filter.
265 * linux-low.c (struct iterate_over_lwps_args): Remove.
266 (iterate_over_lwps_filter): Remove.
267 (iterate_over_lwps): Use find_thread.
269 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
271 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
272 (linux_handle_new_gdb_connection): Use for_each_thread, inline
273 code from reset_lwp_ptrace_options_callback.
275 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
277 * linux-arm-low.c (struct update_registers_data): Remove.
278 (update_registers_callback): Return void, take arguments
279 directly, don't check thread's pid.
280 (arm_insert_point, arm_remove_point): Use for_each_thread.
282 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
284 * win32-low.c (continue_one_thread): Return void, take argument
286 (child_continue): Use for_each_thread.
288 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
290 * win32-i386-low.c (update_debug_registers_callback): Rename
292 (update_debug_registers): ... this, return void, remove pid_p arg.
293 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
295 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
297 * inferiors.h (struct process_info): Add constructor, initialize
299 <syscalls_to_catch>: Change type to std::vector<int>.
300 * inferiors.c (add_process): Allocate process_info with new.
301 (remove_process): Free process_info with delete.
302 * linux-low.c (handle_extended_wait): Adjust.
303 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
304 * server.c (handle_general_set): Adjust.
306 2017-11-16 Pedro Alves <palves@redhat.com>
308 * remote-utils.c (remote_close): Block SIGIO signals instead of
309 uninstalling the SIGIO handler.
311 2017-11-16 Alan Hayward <alan.hayward@arm.com>
313 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
315 2017-11-16 Yao Qi <yao.qi@linaro.org>
317 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
318 (tic6x_store_gregset): Likewise.
319 (tic6x_usrregs_info): Move it up.
321 2017-11-15 Alan Hayward <alan.hayward@arm.com>
323 * Makefile.in: Update arch rules.
324 * configure.srv: Explicitly mark arch/ files.
326 2017-11-13 Andreas Schwab <schwab@suse.de>
328 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
330 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
332 2017-11-06 Pedro Alves <palves@redhat.com>
334 * config.in, configure: Regenerate.
336 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
338 * target.c (struct thread_search): Remove.
339 (thread_search_callback): Remove.
340 (prepare_to_access_memory): Use for_each_thread instead of
341 find_inferior. Inline code from thread_search_callback.
343 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
345 * server.c (struct visit_actioned_threads_data): Remove.
346 (visit_actioned_threads): Change prototype to take arguments
348 (resume): Use find_thread instead of find_inferior.
350 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
352 * server.c (queue_stop_reply_callback): Change prototype, return
354 (find_status_pending_thread_callback): Remove.
355 (handle_status): Replace find_inferior with find_thread and
358 2017-10-25 Alan Hayward <alan.hayward@arm.com>
360 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
362 (aarch64_store_gregset): Likewise.
363 (aarch64_fill_fpregset): Likewise.
364 (aarch64_store_fpregset): Likewise.
366 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
368 * gdbthread.h (find_thread, for_each_thread): New functions.
369 * inferiors.c (thread_of_pid): Remove.
370 (find_any_thread_of_pid): Use find_thread.
371 * linux-low.c (num_lwps): Use for_each_thread.
373 2017-10-17 Yao Qi <yao.qi@linaro.org>
375 * Makefile.in: Remove one rule.
376 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
378 2017-10-17 Yao Qi <yao.qi@linaro.org>
380 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
381 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
383 2017-10-17 Yao Qi <yao.qi@linaro.org>
385 * configure.srv: Rename arm.o with arch/arm.o.
387 2017-10-17 Yao Qi <yao.qi@linaro.org>
389 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
390 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
391 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
392 (arch-i386.o, arch-amd64.o): Remove rules.
393 (arch/%.o): New rule.
394 Update POSTCOMPILE and COMPILE.pre.
395 * configure.ac: Invoke AC_CONFIG_COMMANDS.
396 * configure: Re-generated.
397 * configure.srv: Replace arch-i386.o with arch/i386.o.
398 Replace arch-amd64.o with arch/amd64.o.
400 2017-10-16 Yao Qi <yao.qi@linaro.org>
402 * configure: Regenerated.
404 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
406 * inferiors.h: (struct inferior_list): Remove.
407 (struct inferior_list_entry); Remove.
408 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
409 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
410 get_first_inferior): Remove.
411 (for_each_inferior, for_each_inferior_with_data, find_inferior,
412 find_inferior_id, find_inferior_in_random): Change signature.
413 * inferiors.c (all_threads): Change type to
414 std::list<thread_info *>.
415 (get_thread): Remove macro.
416 (find_inferior, find_inferior_id): Change signature, implement
418 (find_inferior_in_random): Change signature, implement using
419 find_thread_in_random.
420 (for_each_inferior, for_each_inferior_with_data): Change
421 signature, implement using for_each_thread.
422 (add_inferior_to_list, remove_inferior): Remove.
423 (add_thread, get_first_thread, thread_of_pid,
424 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
425 (get_first_inferior, one_inferior_p, clear_inferior_list):
427 (clear_inferiors, get_thread_process): Update.
428 * gdbthread.h: Include <list>.
429 (struct thread_info) <entry>: Remove field.
431 (all_threads): Change type to std::list<thread_info *>.
432 (get_first_inferior): Add doc.
433 (find_thread, for_each_thread, find_thread_in_random): New
435 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
436 * linux-arm-low.c (update_registers_callback): Update.
437 * linux-low.c (second_thread_of_pid_p): Update.
438 (kill_one_lwp_callback, linux_detach_lwp_callback,
439 delete_lwp_callback, status_pending_p_callback, same_lwp,
440 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
441 iterate_over_lwps, not_stopped_callback,
442 resume_stopped_resumed_lwps, count_events_callback,
443 select_singlestep_lwp_callback, select_event_lwp_callback,
444 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
445 suspend_and_send_sigstop_callback, wait_for_sigstop,
446 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
447 lwp_running, linux_set_resume_request, resume_status_pending_p,
448 need_step_over_p, start_step_over, linux_resume_one_thread,
449 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
450 reset_lwp_ptrace_options_callback): Update.
451 * linux-mips-low.c (update_watch_registers_callback): Update.
452 * regcache.c (regcache_invalidate_one, regcache_invalidate):
454 (free_register_cache_thread_one): Remove.
455 (regcache_release): Update.
456 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
457 handle_qxfer_threads_worker): Update.
458 (handle_query): Update, use list iterator.
459 (visit_actioned_threads, handle_pending_status,
460 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
461 clear_pending_status_callback, set_pending_status_callback,
462 find_status_pending_thread_callback, handle_status,
463 process_serial_event): Update.
464 * target.c (thread_search_callback): Update.
465 * thread-db.c (thread_db_get_tls_address): Update.
466 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
468 * win32-i386-low.c (update_debug_registers_callback): Update.
469 * win32-low.c (delete_thread_info, child_delete_thread,
470 continue_one_thread, suspend_one_thread,
471 get_child_debug_event): Adjust.
473 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
475 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
476 * inferiors.h: Include <list>.
477 (struct process_info) <entry>: Remove field.
479 (pid_of): Change macro to function.
480 (ptid_of, lwpid_of): Remove macro.
481 (all_processes): Change type to std::list<process_info *>.
482 (ALL_PROCESSES): Remove macro.
483 (for_each_process, find_process): New function.
484 * inferiors.c (all_processes): Change type to
485 std::list<process_info *>.
486 (find_thread_process): Adjust.
487 (add_process): Likewise.
488 (remove_process): Likewise.
489 (find_process_pid): Likewise.
490 (get_first_process): Likewise.
491 (started_inferior_callback): Remove.
492 (have_started_inferiors_p): Adjust.
493 (attached_inferior_callback): Remove.
494 (have_attached_inferiors_p): Adjust.
495 * linux-low.c (check_zombie_leaders): Likewise.
496 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
497 (x86_linux_update_xmltarget): Adjust.
498 * server.c (handle_query): Likewise.
499 (gdb_reattached_process): Remove.
500 (handle_status): Adjust.
501 (kill_inferior_callback): Likewise.
502 (detach_or_kill_inferior): Remove.
503 (print_started_pid): Likewise.
504 (print_attached_pid): Likewise.
505 (detach_or_kill_for_exit): Update.
506 (process_serial_event): Likewise.
507 * linux-arm-low.c (arm_new_fork): Likewise.
509 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
511 * dll.h: Include <list>.
512 (struct dll_info): Add constructor.
513 <entry>: Remove field.
514 (all_dlls): Change type to std::list<dll_info>.
515 * dll.c: Include <algorithm>.
516 (get_dll): Remove macro.
517 (all_dlls): Change type to std::list<dll_info *>.
518 (free_one_dll): Remove.
519 (match_dll): Likewise.
520 (loaded_dll): Adjust.
521 (unloaded_dll): Adjust to all_dlls type change, use
522 std::find_if. Inline code from match_dll.
523 (clear_dlls): Adjust to all_dlls type change.
524 * server.c (emit_dll_description): Remove.
525 (handle_qxfer_libraries): Adjust to all_dlls type change,
526 integrate emit_dll_description's functionality.
528 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
530 * linux-low.h (struct linux_target_ops) <delete_process>: New
532 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
533 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
534 (struct linux_target_ops): Add delete_process callback.
535 * linux-arm-low.c (arm_delete_process): New.
536 (struct linux_target_ops): Add delete_process callback.
537 * linux-bfin-low.c (struct linux_target_ops): Likewise.
538 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
539 * linux-m32r-low.c (struct linux_target_ops): Likewise.
540 * linux-mips-low.c (mips_linux_delete_process): New.
541 (struct linux_target_ops): Add delete_process callback.
542 * linux-ppc-low.c (struct linux_target_ops): Likewise.
543 * linux-s390-low.c (struct linux_target_ops): Likewise.
544 * linux-sh-low.c (struct linux_target_ops): Likewise.
545 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
546 * linux-tile-low.c (struct linux_target_ops): Likewise.
547 * linux-x86-low.c (x86_linux_delete_process): New.
548 (struct linux_target_ops): Add delete_process callback.
549 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
551 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
553 * linux-aarch64-low.c (the_low_target): Add thread delete
555 * linux-arm-low.c (arm_delete_thread): New function.
556 (the_low_target): Add thread delete callback.
557 * linux-bfin-low.c (the_low_target): Likewise.
558 * linux-crisv32-low.c (the_low_target): Likewise.
559 * linux-low.c (delete_lwp): Invoke delete_thread callback if
561 * linux-low.h (struct linux_target_ops) <delete_thread>: New
563 * linux-m32r-low.c (the_low_target): Add thread delete callback.
564 * linux-mips-low.c (mips_linux_delete_thread): New function.
565 (the_low_target): Add thread delete callback.
566 * linux-ppc-low.c (the_low_target): Likewise.
567 * linux-s390-low.c (the_low_target): Likewise.
568 * linux-sh-low.c (the_low_target): Likewise.
569 * linux-tic6x-low.c (the_low_target): Likewise.
570 * linux-tile-low.c (the_low_target): Likewise.
571 * linux-x86-low.c (the_low_target): Likewise.
572 * linux-xtensa-low.c (the_low_target): Likewise.
574 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
576 * win32-low.c: Include "common-inferior.h".
578 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
580 * inferiors.c (set_inferior_cwd): New function.
581 * server.c (handle_general_set): Handle QSetWorkingDir packet.
582 (handle_query): Inform that QSetWorkingDir is supported.
583 * win32-low.c (create_process): Pass the inferior's cwd to
586 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
588 * inferiors.c (current_inferior_cwd): New global variable.
589 (get_inferior_cwd): New function.
590 * inferiors.h (struct process_info) <cwd>: New field.
592 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
594 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
595 (OBS): Add gdb_tilde_expand.o.
597 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
599 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
600 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
602 2017-09-29 Pedro Alves <palves@redhat.com>
604 * ax.c (gdb_parse_agent_expr): Constify.
605 * ax.h (gdb_parse_agent_expr): Constify.
606 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
608 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
609 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
610 * remote-utils.h (read_ptid): Constify.
611 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
612 (process_point_options, process_serial_event): Constify.
613 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
614 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
615 (cmd_qtbuffer): Constify.
617 2017-09-29 Pedro Alves <palves@redhat.com>
619 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
622 2017-09-29 Pedro Alves <palves@redhat.com>
624 * linux-low.c (handle_extended_wait): Pass parent thread instead
625 of process to thread_db_notice_clone.
626 * linux-low.h (thread_db_notice_clone): Replace parent process
627 parameter with parent thread parameter.
628 * thread-db.c (find_one_thread): Add comment.
629 (thread_db_notice_clone): Replace parent process parameter with
630 parent thread parameter. Temporarily switch to the parent thread.
632 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
634 * gdbthread.h: Include "common-gdbthread.h".
635 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
636 "if" when validating the ptid.
637 * remote-utils.c: Include "gdbthread.h".
638 (prepare_resume_reply): Use "switch_to_thread".
639 * target.c (done_accessing_memory): Likewise.
641 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
643 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
644 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
645 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
646 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
647 s390x-gs-linux64-ipa.o to ipa_obj.
648 * linux-s390-low.c (HWCAP_S390_GS): New define.
649 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
651 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
652 (s390_arch_setup): Check for guarded-storage support and choose
654 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
655 init_registers_s390x_gs_linux64.
656 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
658 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
659 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
661 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
663 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
665 2017-09-21 Kevin Buettner <kevinb@redhat.com>
667 * linux-low.h (struct lwp_info): Add new field, thread_handle.
668 (thread_db_thread_handle): Declare.
669 * linux-low.c (linux_target_ops): Initialize thread_handle.
670 * server.c (handle_qxfer_threads_worker): Add support for
672 * target.h (struct target_ops): Add new function pointer,
674 (target_thread_handle): Define.
675 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
677 (thread_db_thread_handle): New function.
679 2017-09-21 Kevin Buettner <kevinb@redhat.com>
681 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
682 * linux-low.h (thread_db_notice_clone): Declare.
683 * thread-db.c (thread_db_notice_clone): New function.
685 2017-09-21 Pedro Alves <palves@redhat.com>
687 * server.c (gdb_read_memory, handle_status, process_serial_event)
688 (handle_serial_event, handle_target_event): Adjust to
689 set_desired_thread prototype change.
690 * target.c (set_desired_thread): Remove 'use_general' parameter
692 * target.h (set_desired_thread): Remove 'use_general' parameter.
694 2017-09-20 Tom Tromey <tom@tromey.com>
696 * target.c (target_terminal::terminal_state): Define.
697 (target_terminal::init): Rename from target_terminal_init.
698 (target_terminal::inferior): Rename from
699 target_terminal_inferior.
700 (target_terminal::ours): Rename from target_terminal_ours.
701 (target_terminal::ours_for_output, target_terminal::info): New.
703 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
705 * server.c (accumulate_file_name_length): Remove.
706 (emit_dll_description): Adjust to std::string change.
707 (handle_qxfer_libraries): Use std::string to hold document.
709 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
711 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
712 return type of xml_escape_text.
713 * server.c (emit_dll_description): Likewise.
715 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
717 * server.c (captured_main): Accept argument for --selftest.
718 Update run_tests call.
719 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
720 when registering selftests.
722 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
724 * regcache.c (get_thread_regcache): Update code to use "std::vector"
725 instead of "VEC" for "target_desc.reg_defs".
726 (regcache_cpy): Likewise.
727 (registers_to_string): Likewise.
728 (registers_from_string): Likewise.
729 (find_regno): Likewise.
730 (supply_regblock): Likewise.
731 (regcache_raw_read_unsigned): Likewise.
732 * tdesc.c (init_target_desc): Likewise.
733 (tdesc_create_reg): Likewise.
734 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
735 (struct target_desc) <reg_defs>: Convert to "std::vector".
736 (target_desc): Do not initialize "reg_defs".
737 (~target_desc): Update code to use "std::vector" instead of "VEC"
738 for "target_desc.reg_defs".
739 (operator==): Likewise.
741 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
743 * inferiors.h (thread_to_gdb_id): Remove.
744 * inferiors.c (thread_to_gdb_id): Remove.
745 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
746 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
747 lynx_store_registers, lynx_read_memory, lynx_write_memory):
749 * nto-low.c (nto_fetch_registers, nto_store_registers,
750 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
752 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
754 * inferiors.h (gdb_id_to_thread_id): Remove.
755 * inferiors.c (gdb_id_to_thread_id): Remove.
756 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
757 removal. Move pid declaration closer to where it's used.
759 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
761 * server.c (handle_detach): New function.
762 (process_serial_event): Move code out, call handle_detach.
764 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
766 * server.c (require_running): Rename to ...
767 (require_running_or_return): ... this ...
768 (require_running_or_break): ... and this.
769 (handle_query, process_serial_event): Adjust.
771 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
773 * linux-low.c (linux_set_resume_request): Remove unused
776 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
778 * server.c (first_thread_of): Remove.
779 (process_serial_event): Replace usage of first_thread_of with
780 find_any_thread_of_pid.
781 * tracepoint.c (same_process_p): Remove.
782 (gdb_agent_about_to_close): Replace usage of same_process_p with
783 find_any_thread_of_pid.
784 * linux-x86-low.c (same_process_callback): Remove.
785 (x86_arch_setup_process_callback): Replace usage of
786 same_process_callback with find_any_thread_of_pid.
787 * thread-db.c (any_thread_of): Remove.
788 (switch_to_process): Replace usage of any_thread_of with
789 find_any_thread_of_pid.
790 * inferiors.c (thread_pid_matches_callback): Remove.
791 (find_thread_process): Adjust to use find_any_thread_of_pid.
793 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
795 * regcache.c (get_thread_regcache): Guard calls to "memset"
798 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
800 * linux-low.c (handle_extended_wait): Use
801 "allocate_target_description" instead of "XNEW".
802 * linux-x86-low.c (initialize_low_arch): Likewise.
804 2017-09-05 Yao Qi <yao.qi@linaro.org>
806 * configure.srv (srv_i386_regobj): Remove.
807 (srv_amd64_regobj): Remove.
808 (srv_regobj): Set it to "" for x86 non-linux targets.
809 * linux-x86-tdesc.c (i386_linux_read_description):
810 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
811 (init_registers_i386): Remove the declaration.
812 (tdesc_i386): Remove the declaration.
813 (lynx_i386_arch_setup): Call i386_create_target_description.
814 * nto-x86-low.c: Likewise.
815 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
816 [!__x86_64__]: include arch/i386.h.
817 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
819 2017-09-05 Yao Qi <yao.qi@linaro.org>
821 * configure.srv (srv_amd64_linux_xmlfiles): Remove
822 i386/amd64-XXX-linux from it.
824 2017-09-05 Yao Qi <yao.qi@linaro.org>
826 * configure.srv: Empty srv_amd64_linux_regobj if $development is
828 (ipa_amd64_linux_regobj): Remove.
829 (ipa_x32_linux_regobj): Remove.
831 2017-09-05 Yao Qi <yao.qi@linaro.org>
833 * Makefile.in (arch-amd64.o): New rule.
834 * configure.srv: Append arch-amd64.o.
835 * linux-amd64-ipa.c: Include common/x86-xstate.h.
836 (get_ipa_tdesc): Call amd64_linux_read_description.
837 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
838 and init_registers_amd64_XXX.
839 * linux-x86-low.c (x86_linux_read_description): Call
840 amd64_linux_read_description.
841 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
842 (initialize_low_arch): Don't call init_registers_x32_XXX and
843 init_registers_amd64_XXX.
844 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
846 [__x86_64__] (amd64_tdesc_test): New function.
847 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
848 and init_registers_amd64_XXX.
849 * linux-x86-tdesc.c: Include arch/amd64.h.
850 (xcr0_to_tdesc_idx): New function.
851 (i386_linux_read_description): New function.
852 (amd64_get_ipa_tdesc_idx): New function.
853 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
854 (amd64_get_ipa_tdesc): Declare.
856 2017-09-05 Yao Qi <yao.qi@linaro.org>
858 * configure.srv (srv_i386_linux_xmlfiles): Remove
859 i386/i386-XXX-linux.xml from it.
861 2017-09-05 Yao Qi <yao.qi@linaro.org>
863 * configure.srv: Set srv_i386_linux_regobj empty if $development
865 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
866 initialize_low_tdesc.
867 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
868 with #if initialize_low_tdesc.
869 * linux-x86-tdesc-selftest.c: New file.
870 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
872 2017-09-05 Yao Qi <yao.qi@linaro.org>
874 * Makefile.in (arch-i386.o): New rule.
875 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
876 (x86_64-*-linux*): Likewise.
877 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
879 (i386_linux_read_description): Remove code and call
880 i386_create_target_description.
881 * tdesc.c (allocate_target_description): New function.
882 * tdesc.h (set_tdesc_architecture): Remove declaration.
883 (set_tdesc_osabi): Likewise.
885 2017-09-05 Yao Qi <yao.qi@linaro.org>
887 * linux-x86-tdesc.c: Don't include <inttypes.h>.
888 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
889 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
891 * server.c (get_features_xml): Call tdesc_get_features_xml.
892 * tdesc.c (set_tdesc_architecture): New function.
893 (set_tdesc_osabi): New function.
894 (tdesc_get_features_xml): New function.
895 (tdesc_create_feature): Add an argument.
896 * tdesc.h (struct target_desc) <features>: New field.
897 <arch, osabi>: New field.
898 (~target_desc): xfree features, arch, and osabi.
899 (target_desc::oerator==): Don't compare .xmltarget.
900 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
901 (set_tdesc_osabi): Likewise.
902 (tdesc_get_features_xml): Likewise.
904 2017-09-05 Yao Qi <yao.qi@linaro.org>
906 * linux-x86-tdesc.c: Include selftest.h.
907 (i386_tdesc_test): New function.
908 (initialize_low_tdesc): Call selftests::register_test.
909 * tdesc.h: Include regdef.h.
910 (target_desc): Override operator == and !=.
912 2017-09-05 Yao Qi <yao.qi@linaro.org>
914 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
916 * linux-i386-ipa.c: Include common/x86-xstate.h
917 (get_ipa_tdesc): Call i386_linux_read_description.
918 (initialize_low_tracepoint): Don't call init_registers_XXX
919 functions, call initialize_low_tdesc instead.
920 * linux-x86-low.c (x86_linux_read_description): Call
921 i386_linux_read_description.
922 (initialize_low_arch): Don't call init_registers_i386_XXX
923 functions, call initialize_low_tdesc.
924 * linux-x86-tdesc.c: New file.
925 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
926 (i386_get_ipa_tdesc_idx): Declare.
927 (i386_get_ipa_tdesc): Declare.
928 (initialize_low_tdesc): Declare.
930 2017-09-05 Yao Qi <yao.qi@linaro.org>
932 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
935 2017-09-05 Yao Qi <yao.qi@linaro.org>
937 * Makefile.in (IPA_OBJS): Add vec-ipa.o
938 * regcache.c (get_thread_regcache): Use VEC_length.
939 (init_register_cache): Likewise.
940 (regcache_cpy): Likewise.
941 (registers_to_string): Iterate reg_defs via VEC_iterate.
942 (find_regno): Likewise.
943 (find_register_by_number): Use VEC_index.
944 (register_size): Call find_register_by_number.
945 (register_data): Call find_register_by_number.
946 (supply_regblock): Use VEC_length.
947 (regcache_raw_read_unsigned): Likewise.
948 * tdesc.c (init_target_desc): Iterate reg_defs via
950 (default_description): Update initializer.
951 (copy_target_description): Don't update field num_registers.
952 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
953 <num_registers>: Remove.
955 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
957 * Makefile.in (.SECONDARY): Define target.
959 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
961 * linux-low.c (linux_wait_1): Adjust.
962 * server.c (queue_stop_reply_callback): Adjust.
964 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
966 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
967 QEnvironmentUnset and QEnvironmentReset packets.
968 (handle_query): Inform remote that QEnvironmentHexEncoded,
969 QEnvironmentUnset and QEnvironmentReset are supported.
971 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
973 * inferiors.h (inferior_target_data): Rename to ...
974 (thread_target_data): ... this.
975 (inferior_regcache_data): Rename to ...
976 (thread_regcache_data): ... this.
977 (set_inferior_regcache_data): Rename to ...
978 (set_thread_regcache_data): ... this.
979 * inferiors.c (inferior_target_data): Rename to ...
980 (thread_target_data): ... this.
981 (inferior_regcache_data): Rename to ...
982 (thread_regcache_data): ... this.
983 (set_inferior_regcache_data): Rename to ...
984 (set_thread_regcache_data): ... this.
985 (free_one_thread): Update.
986 * linux-low.h (get_thread_lwp): Update.
987 * regcache.c (get_thread_regcache): Update.
988 (regcache_invalidate_thread): Update.
989 (free_register_cache_thread): Update.
990 * win32-i386-low.c (update_debug_registers_callback): Update.
991 (win32_get_current_dr): Update.
992 * win32-low.c (thread_rec): Update.
993 (delete_thread_info): Update.
994 (continue_one_thread): Update.
995 (suspend_one_thread): Update.
997 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
999 * inferiors.c (set_inferior_target_data): Remove.
1000 * inferiors.h (set_inferior_target_data): Remove.
1002 2017-08-18 Yao Qi <yao.qi@linaro.org>
1004 * Makefile.in (OBS): Add selftest.o.
1005 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1006 * configure, config.in: Re-generated.
1007 * server.c: Include common/sefltest.h.
1008 (captured_main): Handle option --selftest.
1010 2017-08-09 Yao Qi <yao.qi@linaro.org>
1012 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1013 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1014 i386-avx-mpx.o and i386-mmx.o.
1015 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1016 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1017 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1018 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1019 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1020 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1021 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1022 i386/amd64-avx-mpx.xml.
1024 2017-08-09 Yao Qi <yao.qi@linaro.org>
1026 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1027 and x32-avx-avx512.o.
1028 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1029 i386/x32-avx-avx512.xml.
1031 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1033 * tracepoint.h (enum class fast_tpoint_collect_result): New
1035 (fast_tracepoint_collecting): Change return type to
1036 fast_tpoint_collect_result.
1037 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1038 * linux-low.h: Include tracepoint.h.
1039 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1040 fast_tpoint_collect_result.
1041 * linux-low.c (handle_tracepoints): Adjust.
1042 (linux_fast_tracepoint_collecting): Change return type to
1043 fast_tpoint_collect_result.
1044 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1045 linux_wait_1, stuck_in_jump_pad_callback,
1046 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1047 proceed_one_lwp): Adjust to type change.
1049 2017-07-10 Yao Qi <yao.qi@linaro.org>
1051 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1053 2017-06-29 Yao Qi <yao.qi@linaro.org>
1055 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1057 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1059 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1061 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1063 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1065 * linux-low.c (linux_create_inferior): Adjust code to access the
1066 environment information via 'gdb_environ' class.
1067 * lynx-low.c (lynx_create_inferior): Likewise.
1068 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1069 (get_environ): Return a pointer to 'our_environ'.
1070 (captured_main): Initialize 'our_environ'.
1071 * server.h (get_environ): Adjust prototype.
1072 * spu-low.c (spu_create_inferior): Adjust code to access the
1073 environment information via 'gdb_environ' class.
1075 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1077 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1078 usage of "register" keyword.
1080 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1082 * configure: Re-generate.
1084 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1086 * configure: Re-generate.
1088 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1090 * Makefile.in (COMPILE.pre): Add "-x c++".
1092 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1094 * fork-child.c: Conditionally include <signal.h>.
1096 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1098 * server.c (handle_general_set): Handle new packet
1099 "QStartupWithShell".
1100 (handle_query): Add "QStartupWithShell" to the list of supported
1102 (gdbserver_usage): Add help text explaining the
1103 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1105 (captured_main): Recognize and act upon the presence of the new
1108 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1109 Pedro Alves <palves@redhat.com>
1111 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1112 * configure: Regenerate.
1113 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1115 (i[34567]86-*-lynxos*): Likewise.
1116 (spu*-*-*): Likewise.
1117 * fork-child.c: New file.
1118 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1120 (linux_ptrace_fun): New function.
1121 (linux_create_inferior): Adjust function prototype to reflect
1122 change on "target.h". Adjust function code to use
1124 (linux_request_interrupt): Delete "signal_pid".
1125 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1126 (lynx_ptrace_fun): New function.
1127 (lynx_create_inferior): Adjust function prototype to reflect
1128 change on "target.h". Adjust function code to use
1130 * nto-low.c (nto_create_inferior): Adjust function prototype and
1131 code to reflect change on "target.h". Update comments.
1132 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1133 "common-terminal.h" and "environ.h".
1134 (terminal_fd): Moved to fork-child.c.
1135 (old_foreground_pgrp): Likewise.
1136 (restore_old_foreground_pgrp): Likewise.
1137 (last_status): Make it global.
1138 (last_ptid): Likewise.
1139 (our_environ): New variable.
1140 (startup_with_shell): Likewise.
1141 (program_name): Likewise.
1142 (program_argv): Rename to...
1143 (program_args): ...this.
1144 (wrapper_argv): New variable.
1145 (start_inferior): Delete function.
1146 (get_exec_wrapper): New function.
1147 (get_exec_file): Likewise.
1148 (get_environ): Likewise.
1149 (prefork_hook): Likewise.
1150 (post_fork_inferior): Likewise.
1151 (postfork_hook): Likewise.
1152 (postfork_child_hook): Likewise.
1153 (handle_v_run): Update code to deal with arguments coming from the
1154 remote host. Update calls from "start_inferior" to
1156 (captured_main): Likewise. Initialize environment variable. Call
1158 * server.h (post_fork_inferior): New prototype.
1159 (get_environ): Likewise.
1160 (last_status): Declare.
1161 (last_ptid): Likewise.
1162 (signal_pid): Likewise.
1163 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1164 (spu_ptrace_fun): New function.
1165 (spu_create_inferior): Adjust function prototype to reflect change
1166 on "target.h". Adjust function code to use "fork_inferior".
1167 * target.c (target_terminal_init): New function.
1168 (target_terminal_inferior): Likewise.
1169 (target_terminal_ours): Likewise.
1170 * target.h: Include <vector>.
1171 (struct target_ops) <create_inferior>: Update prototype.
1172 (create_inferior): Update macro.
1173 * utils.c (gdb_flush_out_err): New function.
1174 * win32-low.c (win32_create_inferior): Adjust function prototype
1175 and code to reflect change on "target.h".
1177 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1179 * inferiors.c (switch_to_thread): New function.
1181 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1183 * Makefile.in (SFILE): Add "common/job-control.c".
1184 (OBS): Add "job-control.o".
1186 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1188 * Makefile: Remove "@host_makefile_frag@".
1190 2017-05-05 Pedro Alves <palves@redhat.com>
1192 * configure: Regenerate.
1194 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1196 * configure: Regenerate.
1198 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1200 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1201 software_single_step change of return type to
1202 std::vector<CORE_ADDR>.
1203 * linux-low.c (install_software_single_step_breakpoints):
1205 * linux-low.h (install_software_single_step_breakpoints):
1208 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1210 * remote-utils.c: Include "gdb_termios.h" instead of
1212 * terminal.h: Delete file.
1214 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1216 * server.c: Include <vector>.
1217 <program_argv, wrapper_argv>: Convert to std::vector.
1218 (start_inferior): Rewrite function to use C++.
1219 (handle_v_run): Likewise. Update code that calculates the argv
1220 based on the vRun packet; use C++.
1221 (captured_main): Likewise.
1223 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1225 * server.c (handle_v_cont): Initialize thread_resume::thread
1228 2017-04-05 Pedro Alves <palves@redhat.com>
1230 * configure: Regenerate.
1232 2017-04-05 Pedro Alves <palves@redhat.com>
1234 * gdbreplay.c (sync_error): Constify.
1235 * linux-x86-low.c (push_opcode): Constify.
1237 2017-04-05 Pedro Alves <palves@redhat.com>
1239 * win32-low.c (get_child_debug_event)
1240 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1241 Report TARGET_WAITKIND_SPURIOUS instead.
1243 2017-04-05 Pedro Alves <palves@redhat.com>
1245 * remote-utils.c (remote_prepare, remote_open): Constify.
1246 * remote-utils.h (remote_prepare, remote_open): Constify.
1247 * server.c (captured_main): Constify 'port' handling.
1249 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1251 * Makefile.in (clean): Clear .deps.
1253 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1255 * .gitignore: Remove generated files, replace with wildcard.
1256 * (clean): Replace removal of generated files with wildcard.
1257 (version.c): Replace with...
1258 (version-generated.c): ...this.
1259 (xml-builtin.c): Replace with...
1260 (xml-builtin-generated.c): ...this.
1261 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1262 (%.c: *regformats*): Replace with...
1263 (%-generated.c: *regformats*): ...this.
1265 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1267 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1268 (xtensa_fill_gregset): Call collect_register_by_name for
1270 (xtensa_store_gregset): Call supply_register_by_name for
1273 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1275 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1276 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1277 (xtensa_store_gregset): Call supply_register for all registers in
1278 a0_regnum..a0_regnum + C0_NREGS range.
1280 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1282 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1283 (ax-ipa.o: ax.c): Remove.
1284 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1285 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1286 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1287 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1288 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1290 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1292 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1293 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1294 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1295 (errors-ipa.o: ../common/errors.c): Remove.
1296 (format-ipa.o: ../common/format.c): Remove.
1297 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1299 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1301 * Makefile.in (%-ipa.o: %.c): New rule.
1302 (tracepoint-ipa.o: tracepoint.c): Remove.
1303 (utils-ipa.o: utils.c): Remove.
1304 (remote-utils-ipa.o: remote-utils.c): Remove.
1305 (regcache-ipa.o: regcache.c): Remove.
1306 (i386-linux-ipa.o: i386-linux.c): Remove.
1307 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1308 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1309 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1310 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1311 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1312 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1313 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1314 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1315 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1316 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1317 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1318 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1319 (aarch64-ipa.o: aarch64.c): Remove.
1320 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1321 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1322 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1323 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1324 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1325 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1326 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1327 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1328 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1329 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1330 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1331 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1332 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1333 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1334 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1335 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1336 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1337 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1338 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1339 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1340 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1341 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1342 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1343 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1344 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1345 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1346 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1347 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1348 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1349 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1350 (tdesc-ipa.o: tdesc.c): Remove.
1351 (x32-linux-ipa.o: x32-linux.c): Remove.
1352 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1353 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1355 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1357 * Makefile.in (%.o: ../arch/%.c): New rule.
1358 (arm.o: ../arch/arm.c): Remove.
1359 (arm-linux.o: ../arch/arm-linux.c): Remove.
1360 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1361 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1363 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1365 * Makefile.in (%.o: ../nat/%.c): New rule.
1366 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1367 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1368 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1369 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1370 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1371 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1372 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1373 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1374 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1375 (linux-personality.o: ../nat/linux-personality.c): Remove.
1376 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1377 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1378 (x86-linux.o: ../nat/x86-linux.c): Remove.
1379 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1380 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1382 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1384 * Makefile.in (%.o: ../common/%.c): New rule.
1385 (signals.o: ../common/signals.c): Remove.
1386 (print-utils.o: ../common/print-utils.c): Remove.
1387 (rsp-low.o: ../common/rsp-low.c): Remove.
1388 (common-utils.o: ../common/common-utils.c): Remove.
1389 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1390 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1391 (vec.o: ../common/vec.c): Remove.
1392 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1393 (xml-utils.o: ../common/xml-utils.c): Remove.
1394 (ptid.o: ../common/ptid.c): Remove.
1395 (buffer.o: ../common/buffer.c): Remove.
1396 (format.o: ../common/format.c): Remove.
1397 (filestuff.o: ../common/filestuff.c): Remove.
1398 (agent.o: ../common/agent.c): Remove.
1399 (errors.o: ../common/errors.c): Remove.
1400 (environ.o: ../common/environ.c): Remove.
1401 (common-debug.o: ../common/common-debug.c): Remove.
1402 (cleanups.o: ../common/cleanups.c): Remove.
1403 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1404 (fileio.o: ../common/fileio.c): Remove.
1405 (common-regcache.o: ../common/common-regcache.c): Remove.
1406 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1407 (new-op.o: ../common/new-op.c): Remove.
1408 (btrace-common.o: ../common/btrace-common.c): Remove.
1410 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1412 * Makefile.in (%.o: ../target/%.c): New rule.
1413 (waitstatus.o: ../target/waitstatus.c): Remove.
1415 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1418 (%.c: ../regformats/%.dat,
1419 (%.c: ../regformats/arm/%.dat,
1420 (%.c: ../regformats/i386/%.dat,
1421 (%.c: ../regformats/rs6000/%.dat): New rules.
1422 (aarch64.c): Remove.
1423 (reg-arm.c): Remove.
1424 (arm-with-iwmmxt.c): Remove.
1425 (arm-with-vfpv2.c): Remove.
1426 (arm-with-vfpv3.c): Remove.
1427 (arm-with-neon.c): Remove.
1428 (reg-bfin.c): Remove.
1429 (reg-cris.c): Remove.
1430 (reg-crisv32.c): Remove.
1432 (i386-linux.c): Remove.
1433 (i386-avx.c): Remove.
1434 (i386-avx-linux.c): Remove.
1435 (i386-avx-avx512.c): Remove.
1436 (i386-avx-avx512-linux.c): Remove.
1437 (i386-mpx.c): Remove.
1438 (i386-mpx-linux.c): Remove.
1439 (i386-avx-mpx-avx512-pku.c): Remove.
1440 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1441 (i386-avx-mpx.c): Remove.
1442 (i386-avx-mpx-linux.c): Remove.
1443 (i386-mmx.c): Remove.
1444 (i386-mmx-linux.c): Remove.
1445 (reg-ia64.c): Remove.
1446 (reg-m32r.c): Remove.
1447 (reg-m68k.c): Remove.
1449 (mips-linux.c): Remove.
1450 (mips-dsp-linux.c): Remove.
1451 (mips64-linux.c): Remove.
1452 (mips64-dsp-linux.c): Remove.
1453 (nios2-linux.c): Remove.
1454 (powerpc-32.c): Remove.
1455 (powerpc-32l.c): Remove.
1456 (powerpc-altivec32l.c): Remove.
1457 (powerpc-cell32l.c): Remove.
1458 (powerpc-vsx32l.c): Remove.
1459 (powerpc-isa205-32l.c): Remove.
1460 (powerpc-isa205-altivec32l.c): Remove.
1461 (powerpc-isa205-vsx32l.c): Remove.
1462 (powerpc-e500l.c): Remove.
1463 (powerpc-64l.c): Remove.
1464 (powerpc-altivec64l.c): Remove.
1465 (powerpc-cell64l.c): Remove.
1466 (powerpc-vsx64l.c): Remove.
1467 (powerpc-isa205-64l.c): Remove.
1468 (powerpc-isa205-altivec64l.c): Remove.
1469 (powerpc-isa205-vsx64l.c): Remove.
1470 (s390-linux32.c): Remove.
1471 (s390-linux32v1.c): Remove.
1472 (s390-linux32v2.c): Remove.
1473 (s390-linux64.c): Remove.
1474 (s390-linux64v1.c): Remove.
1475 (s390-linux64v2.c): Remove.
1476 (s390-te-linux64.c): Remove.
1477 (s390-vx-linux64.c): Remove.
1478 (s390-tevx-linux64.c): Remove.
1479 (s390x-linux64.c): Remove.
1480 (s390x-linux64v1.c): Remove.
1481 (s390x-linux64v2.c): Remove.
1482 (s390x-te-linux64.c): Remove.
1483 (s390x-vx-linux64.c): Remove.
1484 (s390x-tevx-linux64.c): Remove.
1485 (tic6x-c64xp-linux.c): Remove.
1486 (tic6x-c64x-linux.c): Remove.
1487 (tic6x-c62x-linux.c): Remove.
1489 (reg-sparc64.c): Remove.
1490 (reg-spu.c): Remove.
1492 (amd64-linux.c): Remove.
1493 (amd64-avx.c): Remove.
1494 (amd64-avx-linux.c): Remove.
1495 (amd64-avx-avx512.c): Remove.
1496 (amd64-avx-avx512-linux.c): Remove.
1497 (amd64-mpx.c): Remove.
1498 (amd64-mpx-linux.c): Remove.
1499 (amd64-avx-mpx-avx512-pku.c): Remove.
1500 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1501 (amd64-avx-mpx.c): Remove.
1502 (amd64-avx-mpx-linux.c): Remove.
1504 (x32-linux.c): Remove.
1505 (x32-avx.c): Remove.
1506 (x32-avx-linux.c): Remove.
1507 (x32-avx-avx512.c): Remove.
1508 (x32-avx-avx512-linux.c): Remove.
1509 (reg-xtensa.c): Remove.
1510 (reg-tilegx.c): Remove.
1511 (reg-tilegx32.c): Remove.
1513 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1515 * Makefile.in (SFILES): Add "common/environ.c".
1516 (OBJS): Add "common/environ.h".
1518 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1520 * configure.ac: Check if the fs_base and gs_base members of
1521 `struct user_regs_struct' exist.
1522 * config.in: Regenerated.
1523 * configure: Likewise.
1525 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1527 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1529 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1530 (get_next_pcs_syscall_next_pc): Likewise.
1532 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1534 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1535 * nto-x86-low.c: Likewise.
1537 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1539 * Makefile.in: Include disable-implicit-rules.mk.
1541 2016-11-23 Pedro Alves <palves@redhat.com>
1543 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1544 (debug_vprintf): Use std::chrono::steady_clock instead of
1545 gettimeofday. Use '.' instead of ':'.
1546 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1547 (get_timestamp): Use std::chrono::steady_clock instead of
1550 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1552 * Makefile.in: Fix whitespace formatting.
1554 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1556 * Makefile.in (SFILES, OBS): Flatten list and order
1559 2016-11-23 Pedro Alves <palves@redhat.com>
1561 * event-loop.c (handle_file_event): Use warning.
1562 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1563 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1566 2016-11-23 Pedro Alves <palves@redhat.com>
1568 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1570 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1571 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1572 debug_printf and debug_flush for debug output.
1573 * server.c (handle_general_set): Likewise.
1574 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1577 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1579 * Makefile.in (.c.o): Replace rule with ...
1580 (%.o: %.c): ... this one.
1582 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1584 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1585 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1587 * configure.ac: Remove checks for the make program.
1588 * configure: Re-generate.
1590 2016-10-28 Pedro Alves <palves@redhat.com>
1592 * Makefile.in (CXX_DIALECT): Get from configure.
1593 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1594 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1595 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1596 * config.in: Regenerate.
1597 * configure: Regenerate.
1599 2016-10-27 Yao Qi <yao.qi@linaro.org>
1601 * linux-low.c (linux_supports_range_stepping): Return true if
1602 can_software_single_step return true.
1604 2016-10-27 Yao Qi <yao.qi@linaro.org>
1606 * inferiors.c (find_inferior_in_random): New function.
1607 * inferiors.h (find_inferior_in_random): Declare.
1608 * linux-low.c (linux_wait_for_event_filtered): Call
1609 find_inferior_in_random instead of find_inferior.
1611 2016-10-27 Yao Qi <yao.qi@linaro.org>
1613 * linux-low.c (linux_wait_1): If single-step breakpoints are
1614 inserted, remove them.
1616 2016-10-26 Pedro Alves <palves@redhat.com>
1618 * linux-low.c (handle_extended_wait): Link parent/child fork
1620 (linux_wait_1): Unlink them.
1621 (linux_set_resume_request): Ignore resume requests for
1622 already-resumed and unhandled fork child threads.
1623 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1624 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1626 (handle_v_requests) <vCont>: Don't call require_running.
1627 * server.h (in_queued_stop_replies): New declaration.
1629 2016-10-24 Yao Qi <yao.qi@linaro.org>
1632 * linux-aarch64-low.c (append_insns): Cast the return value to
1635 2016-10-10 Yao Qi <yao.qi@linaro.org>
1637 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1639 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1641 * target.c (target_supports_multi_process): New function, moved
1643 * target.h (target_supports_multi_process): ... here. Remove
1646 2016-10-05 Tom Tromey <tom@tromey.com>
1649 * tracepoint.c (handle_tracepoint_bkpts): Check
1650 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1652 2016-10-05 Yao Qi <yao.qi@linaro.org>
1654 * configure.srv: Update the path of arm-*.xml files.
1656 2016-10-05 Terry Guo <terry.guo@arm.com>
1657 Yao Qi <yao.qi@linaro.org>
1659 * Makefile.in: Adjust the path of rules.
1660 * configure.srv: Update the path of xml files.
1661 * regformats/arm-with-iwmmxt.dat: Regenerated.
1662 * regformats/arm-with-neon.dat: Likewise.
1663 * regformats/arm-with-vfpv2.dat: Likewise.
1664 * regformats/arm-with-vfpv3.dat Likewise.
1666 2016-09-30 Yao Qi <yao.qi@linaro.org>
1669 * target.c (target_stop_and_wait): Don't call
1670 target_continue_no_signal, use resume_stop instead.
1672 2016-09-26 Yao Qi <yao.qi@linaro.org>
1674 * linux-low.c (linux_wait_1): Call debug_exit.
1676 2016-09-23 Pedro Alves <palves@redhat.com>
1678 * Makefile.in (SFILES): Add common/new-op.c.
1679 (OBS): Add common/new-op.o.
1680 (new-op.o): New rule.
1682 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1684 * .gitinore: Ignore more files.
1686 2016-09-21 Yao Qi <yao.qi@linaro.org>
1688 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1691 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1693 * server.c (start_inferior): Call target_mourn_inferior instead of
1694 mourn_inferior; pass ptid_t argument to it.
1696 (handle_target_event): Likewise.
1697 * target.c (target_mourn_inferior): New function.
1698 * target.h (mourn_inferior): Delete macro.
1700 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1702 * linux-low.c (lwp_is_stepping): New function.
1704 2016-09-06 Carl Love <cel@us.ibm.com>
1706 * server.c (start_inferior): Fixed comment, requested comment change
1707 didn't get updated correctly. Removed reference to ptrace () call as
1708 it is only true on Linux systems.
1710 2016-09-06 Carl Love <cel@us.ibm.com>
1712 * server.c (start_inferior): Do not call
1713 function target_post_create_inferior () if the
1714 inferior process has already exited.
1716 2016-09-05 Pedro Alves <palves@redhat.com>
1718 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1719 (COMPILE.pre, CC_LD): Use CXX directly.
1720 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1721 * acinclude.m4: Don't include build-with-cxx.m4.
1722 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1723 * configure: Regenerate.
1725 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1728 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1729 call writing data to own_buf.
1731 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1733 * target.c (mywait): Call target_wait instead of
1735 (target_wait): New function.
1737 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * server.c (start_inferior): New variable 'ptid'. Replace calls
1740 to the_target->resume by target_continue{,_no_signal}, depending
1742 * target.c (target_stop_and_wait): Call target_continue_no_signal
1743 instead of the_target->resume.
1744 (target_continue): New function.
1746 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1748 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1750 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1753 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1755 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1756 * linux-arm-low.c (ps_get_thread_area): Likewise.
1757 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1758 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1759 * linux-mips-low.c (ps_get_thread_area): Likewise.
1760 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1761 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1762 * linux-x86-low.c (ps_get_thread_area): Likewise.
1763 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1765 2016-08-19 Pedro Alves <palves@redhat.com>
1767 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1769 2016-08-19 Pedro Alves <palves@redhat.com>
1771 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1772 comment. Use memcpy instead of casting through unsigned long.
1774 2016-08-19 Pedro Alves <palves@redhat.com>
1776 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1777 allocating around 0x80000000.
1779 2016-08-19 Pedro Alves <palves@redhat.com>
1782 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1783 (x32-avx512-linux-ipa.o): New rules.
1784 * configure.ac (x86_64-*-linux*): New x32 check.
1785 * configure.srv (ipa_x32_linux_regobj): New.
1786 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1787 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1789 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1791 * configure: Regenerate.
1793 2016-08-09 Pedro Alves <palves@redhat.com>
1796 * Makefile.in (OBS): Add signals-state-save-restore.o.
1797 (signals-state-save-restore.o): New rule.
1798 * config.in: Regenerate.
1799 * configure: Regenerate.
1800 * linux-low.c: Include "signals-state-save-restore.h".
1801 (linux_create_inferior): Call
1802 restore_original_signals_state.
1803 * server.c: Include "dispositions-save-restore.h".
1804 (captured_main): Call save_original_signals_state.
1806 2016-08-05 Pedro Alves <palves@redhat.com>
1808 * configure: Regenerate.
1810 2016-08-04 Yao Qi <yao.qi@linaro.org>
1812 * linux-low.c (regsets_fetch_inferior_registers): Check
1813 errno is ESRCH or not.
1815 2016-08-02 Yao Qi <yao.qi@linaro.org>
1817 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1818 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1819 (thread_db_load_search): Update.
1820 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1821 td_ta_set_event and td_ta_event_getmsg.
1823 2016-07-26 Pedro Alves <palves@redhat.com>
1826 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1827 of unsigned long for 64-bit registers and use uint32_t instead of
1828 unsigned int for 32-bit registers.
1830 2016-07-26 Pedro Alves <palves@redhat.com>
1832 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1835 2016-07-21 Tom Tromey <tom@tromey.com>
1837 * configure: Rebuild.
1839 2016-07-21 Yao Qi <yao.qi@linaro.org>
1841 * mem-break.c (find_gdb_breakpoint): Cast bp to
1842 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1844 2016-07-21 Yao Qi <yao.qi@linaro.org>
1846 * server.c (handle_v_requests): Support s and S actions
1847 if target_supports_software_single_step return true.
1849 2016-07-21 Yao Qi <yao.qi@linaro.org>
1851 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1852 is resume_step, call maybe_hw_step.
1853 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1855 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1857 (proceed_one_lwp): If resume request is resume_step, install
1858 reinsert breakpoints and call maybe_hw_step.
1860 2016-07-21 Yao Qi <yao.qi@linaro.org>
1862 * linux-low.c (proceed_one_lwp): Declare.
1863 (linux_resume_one_thread): Remove local variable 'step'.
1864 Lift code enqueue signal. Call proceed_one_lwp instead of
1865 linux_resume_one_lwp.
1867 2016-07-21 Yao Qi <yao.qi@linaro.org>
1869 * linux-low.c (linux_resume_one_thread): Call
1870 enqueue_pending_signal.
1872 2016-07-21 Yao Qi <yao.qi@linaro.org>
1874 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1875 * inferiors.c (do_restore_current_thread_cleanup): New function.
1876 (make_cleanup_restore_current_thread): Likewise.
1877 * linux-low.c (install_software_single_step_breakpoints): Call
1878 make_cleanup_restore_current_thread. Switch current_thread to
1881 2016-07-21 Yao Qi <yao.qi@linaro.org>
1883 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1884 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1885 (clone_one_breakpoint): Likewise.
1886 (delete_reinsert_breakpoints): Change parameter to thread.
1888 (has_reinsert_breakpoints): Likewise.
1889 (uninsert_reinsert_breakpoints): Likewise.
1890 (reinsert_reinsert_breakpoints): Likewise.
1891 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1892 (delete_reinsert_breakpoints): Likewise.
1893 (reinsert_reinsert_breakpoints): Likewise.
1894 (uninsert_reinsert_breakpoints): Likewise.
1895 (has_reinsert_breakpoints): Likewise.
1897 2016-07-21 Yao Qi <yao.qi@linaro.org>
1899 * inferiors.c (get_thread_process): Make parameter const.
1900 * inferiors.h (get_thread_process): Update declaration.
1901 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1902 Add new parameters child_thread and parent_thread. Callers
1904 * mem-break.h (clone_all_breakpoints): Update declaration.
1906 2016-07-21 Yao Qi <yao.qi@linaro.org>
1908 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1909 <command_list, handler>: Remove.
1910 (struct gdb_breakpoint): New.
1911 (struct other_breakpoint): New.
1912 (struct reinsert_breakpoint): New.
1913 (is_gdb_breakpoint): New function.
1914 (any_persistent_commands): Update command_list if
1915 is_gdb_breakpoint returns true.
1916 (set_breakpoint): Create breakpoints according to their types.
1917 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1918 (set_gdb_breakpoint_1): Likewise.
1919 (set_gdb_breakpoint): Likewise.
1920 (clear_breakpoint_conditions): Change parameter type to
1921 'struct gdb_breakpoint *'.
1922 (clear_breakpoint_commands): Likewise.
1923 (clear_breakpoint_conditions_and_commands): Likewise.
1924 (add_condition_to_breakpoint): Likewise.
1925 (add_breakpoint_condition): Likewise.
1926 (add_commands_to_breakpoint): Likewise.
1927 (check_breakpoints): Check other_breakpoint.
1928 (clone_one_breakpoint): Clone breakpopint according to its type.
1929 * mem-break.h (struct gdb_breakpoint): Declare.
1930 (set_gdb_breakpoint): Update declaration.
1931 (clear_breakpoint_conditions_and_commands): Likewise.
1932 (add_breakpoint_condition): Likewise.
1933 (add_breakpoint_commands): Likewise.
1934 * server.c (process_point_options): Change parameter type to
1935 'struct gdb_breakpoint *'.
1937 2016-07-21 Yao Qi <yao.qi@linaro.org>
1939 * mem-break.c (set_breakpoint_at): Rename it to ...
1940 (set_breakpoint_type_at): ... it.
1941 (set_breakpoint_at): Call set_breakpoint_type_at.
1942 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1943 * mem-break.h (set_breakpoint_at): Update comments.
1945 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1947 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1949 (nios2_store_gregset): Likewise.
1951 2016-07-01 Pedro Alves <palves@redhat.com>
1952 Antoine Tremblay <antoine.tremblay@ericsson.com>
1954 * linux-low.c: Change interface to take the target lwp_info
1955 pointer directly and return void. Handle detaching from a zombie
1957 (linux_detach_lwp_callback): New function.
1958 (linux_detach): Detach from the leader thread after detaching from
1961 2016-06-28 Yao Qi <yao.qi@linaro.org>
1963 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1964 for variable new_offset.
1965 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1966 (aarch64_ftrace_insn_reloc_cb): Likewise.
1967 (aarch64_ftrace_insn_reloc_tb): Likewise.
1968 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1969 PRIx64 instead of PRIx32.
1971 2016-06-28 Yao Qi <yao.qi@linaro.org>
1973 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1974 (the_low_target): Install arm_get_syscall_trapinfo.
1976 2016-06-28 Yao Qi <yao.qi@linaro.org>
1978 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1980 (the_low_target): Install aarch64_get_syscall_trapinfo.
1982 2016-06-28 Yao Qi <yao.qi@linaro.org>
1984 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1986 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1987 Remove parameter sysno.
1988 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1991 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1993 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1994 (s390_emit_ne_goto): Likewise.
1995 (s390_emit_lt_goto): Likewise.
1996 (s390_emit_le_goto): Likewise.
1997 (s390_emit_gt_goto): Likewise.
1998 (s390_emit_ge_goto): Likewise.
1999 (s390x_emit_eq_goto): Likewise.
2000 (s390x_emit_ne_goto): Likewise.
2001 (s390x_emit_lt_goto): Likewise.
2002 (s390x_emit_le_goto): Likewise.
2003 (s390x_emit_gt_goto): Likewise.
2004 (s390x_emit_ge_goto): Likewise.
2005 (s390_emit_ops_impl): Mark variable static.
2006 (s390x_emit_ops): Likewise.
2008 2016-06-17 Yao Qi <yao.qi@linaro.org>
2010 * linux-low.c (handle_extended_wait): Call
2011 uninsert_reinsert_breakpoints for the parent process. Remove
2012 reinsert breakpoints from the child process. Reinsert them to
2013 the parent process when vfork is done.
2014 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2015 (reinsert_reinsert_breakpoints): New function.
2016 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2017 (reinsert_reinsert_breakpoints): Declare.
2019 2016-06-17 Yao Qi <yao.qi@linaro.org>
2021 * linux-low.c (handle_extended_wait): If the parent is doing
2022 step-over, remove the reinsert breakpoints from the forked child.
2024 2016-06-17 Yao Qi <yao.qi@linaro.org>
2026 * linux-low.c (unsuspend_all_lwps): Declare.
2027 (linux_low_filter_event): If thread exited, call finish_step_over.
2028 If step-over is finished, unsuspend other threads.
2030 2016-06-17 Yao Qi <yao.qi@linaro.org>
2032 * linux-low.c (linux_resume_one_lwp_throw): Assert
2033 has_reinsert_breakpoints returns false.
2034 * mem-break.c (delete_disabled_breakpoints): Assert
2035 bp type isn't reinsert_breakpoint.
2037 2016-06-17 Yao Qi <yao.qi@linaro.org>
2039 * linux-low.c (maybe_hw_step): New function.
2040 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2041 (finish_step_over): Switch current_thread to lwp temporarily,
2042 and assert has_reinsert_breakpoints returns true.
2043 (proceed_one_lwp): Call maybe_hw_step.
2044 * mem-break.c (has_reinsert_breakpoints): New function.
2045 * mem-break.h (has_reinsert_breakpoints): Declare.
2047 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2049 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2051 2016-05-17 Yao Qi <yao.qi@linaro.org>
2053 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2054 instead of find_inferior.
2056 2016-05-05 Yao Qi <yao.qi@linaro.org>
2058 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2059 Initialize res to zero.
2061 2016-05-05 Yao Qi <yao.qi@linaro.org>
2063 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2066 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2068 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2069 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2070 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2072 2016-04-28 Par Olsson <par.olsson@windriver.com>
2073 Simon Marchi <simon.marchi@ericsson.com>
2075 * tracepoint.c (write_inferior_int8): New function.
2076 (cmd_qtenable_disable): Write enable flag using
2077 write_inferior_int8.
2079 2016-04-25 Yao Qi <yao.qi@linaro.org>
2081 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2082 (need_step_over_p): Return zero if the LWP has pending signals
2083 can be delivered on software single step target.
2085 2016-04-25 Yao Qi <yao.qi@linaro.org>
2087 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2088 return instead of error.
2090 2016-04-22 Yao Qi <yao.qi@linaro.org>
2092 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2095 2016-04-22 Yao Qi <yao.qi@linaro.org>
2097 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2098 signal when stepping over breakpoint with software single
2101 2016-04-21 Pedro Alves <palves@redhat.com>
2103 * linux-s390-low.c (s390_collect_ptrace_register)
2104 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2106 (s390_check_regset): Use void * instead of gdb_byte *.
2108 2016-04-20 Pedro Alves <palves@redhat.com>
2110 * configure: Renegerate.
2112 2016-04-20 Yao Qi <yao.qi@linaro.org>
2114 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2115 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2117 (arm_store_gregset): Likewise.
2119 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2121 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2122 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2123 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2124 (amd64-avx-mpx-linux.c): New rules.
2125 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2126 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2127 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2128 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2129 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2130 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2131 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2132 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2133 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2134 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2135 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2136 * linux-x86-low.c (x86_linux_read_description): Add case for
2137 X86_XSTATE_AVX_MPX_MASK.
2138 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2139 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2140 init_registers_i386_avx_mpx_linux.
2141 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2142 (initialize_low_tracepoint): Call
2143 init_registers_i386_avx_mpx_linux.
2144 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2145 (initialize_low_tracepoint): Call
2146 init_registers_amd64_avx_mpx_linux.
2147 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2148 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2149 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2152 2016-04-18 Pedro Alves <palves@redhat.com>
2154 * configure: Regenerate.
2156 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2158 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2159 (aarch64_emit_sub): Likewise.
2161 2016-04-12 Pedro Alves <palves@redhat.com>
2163 * utils.c (prepare_to_throw_exception): Delete.
2165 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2167 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2169 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2171 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2173 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2175 * linux-aarch64-ipa.c: Add <elf.h> include.
2176 * linux-ppc-ipa.c: Add <elf.h> include.
2177 * linux-s390-ipa.c: Add <elf.h> include.
2179 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2181 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2182 (get_raw_reg_ptr): Likewise.
2183 (get_trace_state_variable_value_ptr): Likewise.
2184 (set_trace_state_variable_value_ptr): Likewise.
2185 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2188 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2189 Marcin Kościelnicki <koriakin@0x04.net>
2192 * linux-ppc-low.c (emit_insns): New function.
2193 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2194 (ppc_emit_prologue): New function.
2195 (ppc_emit_epilogue): New function.
2196 (ppc_emit_add): New function.
2197 (ppc_emit_sub): New function.
2198 (ppc_emit_mul): New function.
2199 (ppc_emit_lsh): New function.
2200 (ppc_emit_rsh_signed): New function.
2201 (ppc_emit_rsh_unsigned): New function.
2202 (ppc_emit_ext): New function.
2203 (ppc_emit_zero_ext): New function.
2204 (ppc_emit_log_not): New function.
2205 (ppc_emit_bit_and): New function.
2206 (ppc_emit_bit_or): New function.
2207 (ppc_emit_bit_xor): New function.
2208 (ppc_emit_bit_not): New function.
2209 (ppc_emit_equal): New function.
2210 (ppc_emit_less_signed): New function.
2211 (ppc_emit_less_unsigned): New function.
2212 (ppc_emit_ref): New function.
2213 (ppc_emit_const): New function.
2214 (ppc_emit_reg): New function.
2215 (ppc_emit_pop): New function.
2216 (ppc_emit_stack_flush): New function.
2217 (ppc_emit_swap): New function.
2218 (ppc_emit_stack_adjust): New function.
2219 (ppc_emit_call): New function.
2220 (ppc_emit_int_call_1): New function.
2221 (ppc_emit_void_call_2): New function.
2222 (ppc_emit_if_goto): New function.
2223 (ppc_emit_goto): New function.
2224 (ppc_emit_eq_goto): New function.
2225 (ppc_emit_ne_goto): New function.
2226 (ppc_emit_lt_goto): New function.
2227 (ppc_emit_le_goto): New function.
2228 (ppc_emit_gt_goto): New function.
2229 (ppc_emit_ge_goto): New function.
2230 (ppc_write_goto_address): New function.
2231 (ppc_emit_ops_impl): New static variable.
2232 (ppc64v1_emit_prologue): New function.
2233 (ppc64v2_emit_prologue): New function.
2234 (ppc64_emit_epilogue): New function.
2235 (ppc64_emit_add): New function.
2236 (ppc64_emit_sub): New function.
2237 (ppc64_emit_mul): New function.
2238 (ppc64_emit_lsh): New function.
2239 (ppc64_emit_rsh_signed): New function.
2240 (ppc64_emit_rsh_unsigned): New function.
2241 (ppc64_emit_ext): New function.
2242 (ppc64_emit_zero_ext): New function.
2243 (ppc64_emit_log_not): New function.
2244 (ppc64_emit_bit_and): New function.
2245 (ppc64_emit_bit_or): New function.
2246 (ppc64_emit_bit_xor): New function.
2247 (ppc64_emit_bit_not): New function.
2248 (ppc64_emit_equal): New function.
2249 (ppc64_emit_less_signed): New function.
2250 (ppc64_emit_less_unsigned): New function.
2251 (ppc64_emit_ref): New function.
2252 (ppc64_emit_const): New function.
2253 (ppc64v1_emit_reg): New function.
2254 (ppc64v2_emit_reg): New function.
2255 (ppc64_emit_pop): New function.
2256 (ppc64_emit_stack_flush): New function.
2257 (ppc64_emit_swap): New function.
2258 (ppc64v1_emit_call): New function.
2259 (ppc64v2_emit_call): New function.
2260 (ppc64v1_emit_int_call_1): New function.
2261 (ppc64v2_emit_int_call_1): New function.
2262 (ppc64v1_emit_void_call_2): New function.
2263 (ppc64v2_emit_void_call_2): New function.
2264 (ppc64_emit_if_goto): New function.
2265 (ppc64_emit_eq_goto): New function.
2266 (ppc64_emit_ne_goto): New function.
2267 (ppc64_emit_lt_goto): New function.
2268 (ppc64_emit_le_goto): New function.
2269 (ppc64_emit_gt_goto): New function.
2270 (ppc64_emit_ge_goto): New function.
2271 (ppc64v1_emit_ops_impl): New static variable.
2272 (ppc64v2_emit_ops_impl): New static variable.
2273 (ppc_emit_ops): New function.
2274 (linux_low_target): Wire in ppc_emit_ops.
2276 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2277 Marcin Kościelnicki <koriakin@0x04.net>
2280 * Makefile.in: Add powerpc-*-ipa.o
2281 * configure.srv: Add ipa_obj for powerpc*-linux.
2282 * linux-ppc-ipa.c: New file.
2283 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2285 (PPC_FIELD): New macro.
2286 (PPC_SEXT): New macro.
2287 (PPC_OP6): New macro.
2288 (PPC_BO): New macro.
2289 (PPC_LI): New macro.
2290 (PPC_BD): New macro.
2291 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2292 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2293 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2294 (ppc_get_thread_area): New function.
2295 (is_elfv2_inferior): New function.
2296 (gen_ds_form): New function.
2297 (GEN_STD): New macro.
2298 (GEN_STDU): New macro.
2299 (GEN_LD): New macro.
2300 (GEN_LDU): New macro.
2301 (gen_d_form): New function.
2302 (GEN_ADDI): New macro.
2303 (GEN_ADDIS): New macro.
2304 (GEN_LI): New macro.
2305 (GEN_LIS): New macro.
2306 (GEN_ORI): New macro.
2307 (GEN_ORIS): New macro.
2308 (GEN_LWZ): New macro.
2309 (GEN_STW): New macro.
2310 (GEN_STWU): New macro.
2311 (gen_xfx_form): New function.
2312 (GEN_MFSPR): New macro.
2313 (GEN_MTSPR): New macro.
2314 (GEN_MFCR): New macro.
2315 (GEN_MTCR): New macro.
2316 (GEN_SYNC): New macro.
2317 (GEN_LWSYNC): New macro.
2318 (gen_x_form): New function.
2319 (GEN_OR): New macro.
2320 (GEN_MR): New macro.
2321 (GEN_LWARX): New macro.
2322 (GEN_STWCX): New macro.
2323 (GEN_CMPW): New macro.
2324 (gen_md_form): New function.
2325 (GEN_RLDICL): New macro.
2326 (GEN_RLDICR): New macro.
2327 (gen_i_form): New function.
2329 (GEN_BL): New macro.
2330 (gen_b_form): New function.
2331 (GEN_BNE): New macro.
2332 (GEN_LOAD): New macro.
2333 (GEN_STORE): New macro.
2334 (gen_limm): New function.
2335 (gen_atomic_xchg): New function.
2336 (gen_call): New function.
2337 (ppc_relocate_instruction): New function.
2338 (ppc_install_fast_tracepoint_jump_pad): New function.
2339 (ppc_get_min_fast_tracepoint_insn_len): New function.
2340 (ppc_get_ipa_tdesc_idx): New function.
2341 (the_low_target): Wire in the new functions.
2342 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2344 * linux-ppc-tdesc.h: New file.
2346 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2348 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2349 (alloc_jump_pad_buffer): New function.
2350 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2351 (alloc_jump_pad_buffer): New function.
2352 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2353 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2354 (alloc_jump_pad_buffer): New function.
2355 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2356 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2357 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2358 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2360 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2362 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2363 * linux-amd64-ipa.c: Likewise.
2364 * linux-i386-ipa.c: Likewise.
2365 * linux-s390-ipa.c: Likewise.
2366 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2367 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2368 set_trace_state_variable_value_ptr.
2369 (struct ipa_sym_addresses): Likewise.
2370 (symbol_list): Likewise.
2371 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2372 accessing gdb_collect directly.
2373 (gdb_collect_ptr_type): New typedef.
2374 (get_raw_reg_ptr_type): New typedef.
2375 (get_trace_state_variable_value_ptr_type): New typedef.
2376 (set_trace_state_variable_value_ptr_type): New typedef.
2377 (gdb_collect_ptr): New global.
2378 (get_raw_reg_ptr): New global.
2379 (get_trace_state_variable_value_ptr): New global.
2380 (set_trace_state_variable_value_ptr): New global.
2381 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2382 accessing get_raw_reg directly.
2383 (get_get_tsv_func_addr): Likewise for
2384 get_trace_state_variable_value_ptr.
2385 (get_set_tsv_func_addr): Likewise for
2386 set_trace_state_variable_value_ptr.
2387 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2389 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2391 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2393 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2395 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2397 (relocate_instruction): Remove own_buf.
2398 * server.c (own_buf): Make global.
2399 (handle_v_requests): Make global.
2400 * server.h (own_buf): New declaration.
2401 (handle_v_requests): New prototype.
2403 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2406 * linux-s390-low.c (add_insns): New function.
2407 (s390_emit_prologue): New function.
2408 (s390_emit_epilogue): New function.
2409 (s390_emit_add): New function.
2410 (s390_emit_sub): New function.
2411 (s390_emit_mul): New function.
2412 (s390_emit_lsh): New function.
2413 (s390_emit_rsh_signed): New function.
2414 (s390_emit_rsh_unsigned): New function.
2415 (s390_emit_ext): New function.
2416 (s390_emit_log_not): New function.
2417 (s390_emit_bit_and): New function.
2418 (s390_emit_bit_or): New function.
2419 (s390_emit_bit_xor): New function.
2420 (s390_emit_bit_not): New function.
2421 (s390_emit_equal): New function.
2422 (s390_emit_less_signed): New function.
2423 (s390_emit_less_unsigned): New function.
2424 (s390_emit_ref): New function.
2425 (s390_emit_if_goto): New function.
2426 (s390_emit_goto): New function.
2427 (s390_write_goto_address): New function.
2428 (s390_emit_litpool): New function.
2429 (s390_emit_const): New function.
2430 (s390_emit_call): New function.
2431 (s390_emit_reg): New function.
2432 (s390_emit_pop): New function.
2433 (s390_emit_stack_flush): New function.
2434 (s390_emit_zero_ext): New function.
2435 (s390_emit_swap): New function.
2436 (s390_emit_stack_adjust): New function.
2437 (s390_emit_set_r2): New function.
2438 (s390_emit_int_call_1): New function.
2439 (s390_emit_void_call_2): New function.
2440 (s390_emit_eq_goto): New function.
2441 (s390_emit_ne_goto): New function.
2442 (s390_emit_lt_goto): New function.
2443 (s390_emit_le_goto): New function.
2444 (s390_emit_gt_goto): New function.
2445 (s390_emit_ge_goto): New function.
2446 (s390x_emit_prologue): New function.
2447 (s390x_emit_epilogue): New function.
2448 (s390x_emit_add): New function.
2449 (s390x_emit_sub): New function.
2450 (s390x_emit_mul): New function.
2451 (s390x_emit_lsh): New function.
2452 (s390x_emit_rsh_signed): New function.
2453 (s390x_emit_rsh_unsigned): New function.
2454 (s390x_emit_ext): New function.
2455 (s390x_emit_log_not): New function.
2456 (s390x_emit_bit_and): New function.
2457 (s390x_emit_bit_or): New function.
2458 (s390x_emit_bit_xor): New function.
2459 (s390x_emit_bit_not): New function.
2460 (s390x_emit_equal): New function.
2461 (s390x_emit_less_signed): New function.
2462 (s390x_emit_less_unsigned): New function.
2463 (s390x_emit_ref): New function.
2464 (s390x_emit_if_goto): New function.
2465 (s390x_emit_const): New function.
2466 (s390x_emit_call): New function.
2467 (s390x_emit_reg): New function.
2468 (s390x_emit_pop): New function.
2469 (s390x_emit_stack_flush): New function.
2470 (s390x_emit_zero_ext): New function.
2471 (s390x_emit_swap): New function.
2472 (s390x_emit_stack_adjust): New function.
2473 (s390x_emit_int_call_1): New function.
2474 (s390x_emit_void_call_2): New function.
2475 (s390x_emit_eq_goto): New function.
2476 (s390x_emit_ne_goto): New function.
2477 (s390x_emit_lt_goto): New function.
2478 (s390x_emit_le_goto): New function.
2479 (s390x_emit_gt_goto): New function.
2480 (s390x_emit_ge_goto): New function.
2481 (s390_emit_ops): New function.
2482 (struct linux_target_ops): Fill in emit_ops hook.
2484 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2487 * Makefile.in: Add s390 IPA files.
2488 * configure.srv: Build IPA for s390.
2489 * linux-s390-ipa.c: New file.
2490 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2491 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2492 (tdesc_s390_linux32): Likewise.
2493 (init_registers_s390_linux32v1): Likewise.
2494 (tdesc_s390_linux32v1): Likewise.
2495 (init_registers_s390_linux32v2): Likewise.
2496 (tdesc_s390_linux32v2): Likewise.
2497 (init_registers_s390_linux64): Likewise.
2498 (tdesc_s390_linux64): Likewise.
2499 (init_registers_s390_linux64v1): Likewise.
2500 (tdesc_s390_linux64v1): Likewise.
2501 (init_registers_s390_linux64v2): Likewise.
2502 (tdesc_s390_linux64v2): Likewise.
2503 (init_registers_s390_te_linux64): Likewise.
2504 (tdesc_s390_te_linux64): Likewise.
2505 (init_registers_s390_vx_linux64): Likewise.
2506 (tdesc_s390_vx_linux64): Likewise.
2507 (init_registers_s390_tevx_linux64): Likewise.
2508 (tdesc_s390_tevx_linux64): Likewise.
2509 (init_registers_s390x_linux64): Likewise.
2510 (tdesc_s390x_linux64): Likewise.
2511 (init_registers_s390x_linux64v1): Likewise.
2512 (tdesc_s390x_linux64v1): Likewise.
2513 (init_registers_s390x_linux64v2): Likewise.
2514 (tdesc_s390x_linux64v2): Likewise.
2515 (init_registers_s390x_te_linux64): Likewise.
2516 (tdesc_s390x_te_linux64): Likewise.
2517 (init_registers_s390x_vx_linux64): Likewise.
2518 (tdesc_s390x_vx_linux64): Likewise.
2519 (init_registers_s390x_tevx_linux64): Likewise.
2520 (tdesc_s390x_tevx_linux64): Likewise.
2521 (have_hwcap_s390_vx): New static variable.
2522 (s390_arch_setup): Fill have_hwcap_s390_vx.
2523 (s390_get_thread_area): New function.
2524 (s390_ft_entry_gpr_esa): New const.
2525 (s390_ft_entry_gpr_zarch): New const.
2526 (s390_ft_entry_misc): New const.
2527 (s390_ft_entry_fr): New const.
2528 (s390_ft_entry_vr): New const.
2529 (s390_ft_main_31): New const.
2530 (s390_ft_main_64): New const.
2531 (s390_ft_exit_fr): New const.
2532 (s390_ft_exit_vr): New const.
2533 (s390_ft_exit_misc): New const.
2534 (s390_ft_exit_gpr_esa): New const.
2535 (s390_ft_exit_gpr_zarch): New const.
2536 (append_insns): New function.
2537 (s390_relocate_instruction): New function.
2538 (s390_install_fast_tracepoint_jump_pad): New function.
2539 (s390_get_min_fast_tracepoint_insn_len): New function.
2540 (s390_get_ipa_tdesc_idx): New function.
2541 (struct linux_target_ops): Wire in the above functions.
2542 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2543 * linux-s390-tdesc.h: New file.
2545 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2547 * linux-s390-low.c (s390_supports_tracepoints): New function.
2548 (struct linux_target_ops): Fill supports_tracepoints hook.
2550 2016-03-18 Yao Qi <yao.qi@linaro.org>
2552 * linux-low.c (lwp_signal_can_be_delivered): New function.
2553 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2555 2016-03-18 Yao Qi <yao.qi@linaro.org>
2557 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2558 0 if signal is enqueued. Remove 'signal' from one debugging
2559 message. Move one debugging message to some lines below.
2560 Remove code setting 'signal' to 0.
2562 2016-03-18 Yao Qi <yao.qi@linaro.org>
2564 * linux-low.c (linux_low_filter_event): Remove redundant
2565 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2567 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2569 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2570 (struct linux_target_ops): Wire in the above.
2572 2016-03-03 Yao Qi <yao.qi@linaro.org>
2574 * linux-low.c: Update comments to start_step_over.
2576 2016-03-03 Yao Qi <yao.qi@linaro.org>
2579 * linux-low.c (handle_extended_wait): Set child suspended
2580 if event_lwp->bp_reinsert isn't zero.
2582 2016-03-02 Yao Qi <yao.qi@linaro.org>
2584 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2585 enqueue_pending_signal.
2587 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2589 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2592 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2594 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2595 (s390_regmap_3264) [!__s390x__]: New global.
2596 (s390_collect_ptrace_register): Skip map entries containing -1.
2597 (s390_supply_ptrace_register): Ditto.
2598 (s390_fill_gprs_high): New function.
2599 (s390_store_gprs_high): New function.
2600 (s390_regsets): Add NT_S390_HIGH_GPRS.
2601 (s390_get_hwcap): Enable on 31-bit.
2602 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2603 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2604 Detect NT_S390_HIGH_GPRS.
2605 (s390_usrregs_info_3264): Enable on 31-bit.
2606 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2607 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2609 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2612 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2613 * configure.srv: Ditto.
2614 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2615 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2616 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2617 (init_registers_amd64_linux): Remove prototype.
2618 (tdesc_amd64_linux): Remove declaration.
2619 (get_ipa_tdesc): New function.
2620 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2621 initialize remaining tdescs.
2622 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2623 (init_registers_i386_linux): Remove prototype.
2624 (tdesc_i386_linux): Remove declaration.
2625 (get_ipa_tdesc): New function.
2626 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2627 initialize remaining tdescs.
2628 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2629 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2630 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2631 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2632 (x86_get_ipa_tdesc_idx): New function.
2633 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2634 * linux-x86-tdesc.h: New file.
2635 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2636 (target_get_ipa_tdesc_idx): New macro.
2637 * tracepoint.c (ipa_tdesc_idx): New macro.
2638 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2639 (symbol_list): Add ipa_tdesc_idx.
2640 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2641 (ipa_tdesc): Remove.
2642 (ipa_tdesc_idx): New variable.
2643 (get_context_regcache): Use get_ipa_tdesc.
2644 (gdb_collect): Ditto.
2646 * tracepoint.h (get_ipa_tdesc): New prototype.
2647 (ipa_tdesc): Remove.
2649 2016-02-24 Pedro Alves <palves@redhat.com>
2651 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2652 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2653 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2654 Factor out common code between the USE_SIGTRAP_SIGINFO and
2655 !USE_SIGTRAP_SIGINFO blocks.
2656 (linux_low_filter_event): Call save_stop_reason instead of
2657 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2659 (linux_wait_1): Update comments.
2661 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2663 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2664 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2665 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2666 ppc_insert_point, ppc_remove_point.
2668 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2670 * linux-s390-low.c (s390_supports_z_point_type): New function.
2671 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2673 2016-02-16 Yao Qi <yao.qi@linaro.org>
2675 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2676 PC. Get pc from regcache_read_pc.
2678 2016-02-12 Yao Qi <yao.qi@linaro.org>
2680 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2681 or linux_get_pc_32bit.
2682 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2684 2016-02-12 Yao Qi <yao.qi@linaro.org>
2686 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2687 arm_linux_get_next_pcs_fixup.
2689 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2691 * tracepoint.c (x_tracepoint_action_download): Change
2692 write_inferior_data_ptr to write_inferior_data_pointer.
2693 (cmd_qtstart): Likewise.
2694 (write_inferior_data_ptr): Remove.
2695 (download_agent_expr): Change write_inferior_data_ptr to
2696 write_inferior_data_pointer.
2697 (download_tracepoint_1): Likewise.
2698 (download_tracepoint): Likewise.
2699 (download_trace_state_variables): Likewise.
2701 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2702 Marcin Kościelnicki <koriakin@0x04.net>
2704 * tracepoint.c (struct tracepoint_action_ops): Remove.
2705 (struct tracepoint_action): Remove ops.
2706 (m_tracepoint_action_download, r_tracepoint_action_download)
2707 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2708 size and offset accordingly.
2709 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2710 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2711 (tracepoint_action_send, tracepoint_action_download): New functions.
2712 Helpers for trace action handlers.
2713 (add_tracepoint_action): Remove setup actions ops.
2714 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2716 2016-02-10 Yao Qi <yao.qi@linaro.org>
2718 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2720 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2722 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2724 * configure: Regenerate.
2726 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2728 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2729 void * to gdb_byte *.
2730 * linux-low.c (siginfo_fixup): Likewise.
2731 (linux_xfer_siginfo): Likewise.
2732 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2734 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2736 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2738 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2740 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2742 * linux-x86-low.c [__x86_64__]: Include
2743 "nat/amd64-linux-siginfo.h".
2744 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2745 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2746 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2747 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2748 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2749 (cpt_si_fd, si_timerid, si_overrun): Move from
2750 nat/amd64-linux-siginfo.c.
2751 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2753 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2755 * server.c (skip_to_semicolon): Remove.
2756 (process_point_options): Use strchrnul instead of
2759 2016-01-26 Yao Qi <yao.qi@linaro.org>
2761 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2762 * linux-low.c (install_software_single_step_breakpoints): Don't
2763 call regcache_read_pc.
2764 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2767 2016-01-26 Yao Qi <yao.qi@linaro.org>
2769 * linux-low.c (install_software_single_step_breakpoints): Call
2770 regcache_read_pc instead of get_pc.
2772 2016-01-26 Yao Qi <yao.qi@linaro.org>
2774 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2775 (unblock_async_io): Rename to ...
2776 (block_unblock_async_io): ... it. New function.
2777 (enable_async_io): Don't install SIGIO handler. Unblock it
2779 (disable_async_io): Don't ignore SIGIO. Block it instead.
2780 (initialize_async_io): Install SIGIO handler. Don't call
2783 2016-01-26 Yao Qi <yao.qi@linaro.org>
2785 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2786 first character is '\003', call *the_target->request_interrupt.
2788 2016-01-25 Yao Qi <yao.qi@linaro.org>
2790 * remote-utils.c (new_thread_notify): Remove.
2791 (dead_thread_notify): Likewise.
2792 * remote-utils.h (new_thread_notify): Remove declaration.
2793 (dead_thread_notify): Likewise.
2795 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2797 * gdb.trace/pending.exp: Fix expected message on continue.
2799 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2801 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2802 it works properly on big-endian machines where sizeof (CORE_ADDR)
2805 2016-01-21 Pedro Alves <palves@redhat.com>
2807 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2808 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2809 * configure: Regenerate.
2811 2016-01-21 Yao Qi <yao.qi@linaro.org>
2813 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2814 is_thumb and set it according to CPSR saved on the stack.
2815 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2816 arm_sigreturn_next_pc.
2818 2016-01-18 Yao Qi <yao.qi@linaro.org>
2820 * linux-low.c (linux_set_pc_64bit): New function.
2821 (linux_get_pc_64bit): New function.
2822 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2824 * linux-sparc-low.c (debug_threads): Remove declaration.
2825 (sparc_get_pc): Remove.
2826 (the_low_target): Use linux_get_pc_64bit instead of
2828 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2829 (the_low_target): Use linux_get_pc_64bit and
2832 2016-01-18 Yao Qi <yao.qi@linaro.org>
2834 * linux-arm-low.c (debug_threads): Remove declaration.
2835 (arm_get_pc, arm_set_pc): Remove.
2836 (the_low_target): Use linux_get_pc_32bit and
2838 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2839 (the_low_target): Use linux_get_pc_32bit and
2841 * linux-cris-low.c (debug_threads): Remove declaration.
2842 (cris_get_pc, cris_set_pc,): Remove.
2843 (the_low_target): Use linux_get_pc_32bit and
2845 * linux-crisv32-low.c (debug_threads): Remove declaration.
2846 (cris_get_pc, cris_set_pc): Remove.
2847 (the_low_target): Use linux_get_pc_32bit and
2849 * linux-low.c: Include inttypes.h.
2850 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2851 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2852 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2853 (the_low_target): Use linux_get_pc_32bit and
2855 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2856 (the_low_target): Use linux_get_pc_32bit and
2858 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2859 (the_low_target): Use linux_get_pc_32bit and
2861 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2862 (the_low_target): Use linux_get_pc_32bit and
2864 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2865 (the_low_target): Use linux_get_pc_32bit and
2868 2016-01-18 Gary Benson <gbenson@redhat.com>
2870 * configure.ac (AC_FUNC_FORK): New check.
2871 * config.in: Regenerate.
2872 * configure: Likewise.
2874 2016-01-14 Yao Qi <yao.qi@linaro.org>
2876 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2877 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2878 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2879 arm_get_next_pcs_ctor.
2881 2016-01-12 Josh Stone <jistone@redhat.com>
2882 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2884 * inferiors.h: Include "gdb_vecs.h".
2885 (struct process_info): Add syscalls_to_catch.
2886 * inferiors.c (remove_process): Free syscalls_to_catch.
2887 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2888 syscall_return stops.
2889 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2890 * server.c (handle_general_set): Handle QCatchSyscalls.
2891 (handle_query): Report support for QCatchSyscalls.
2892 * target.h (struct target_ops): Add supports_catch_syscall.
2893 (target_supports_catch_syscall): New macro.
2894 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2895 (struct lwp_info): Add syscall_state.
2896 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2897 Maintain syscall_state and syscalls_to_catch across exec.
2898 (get_syscall_trapinfo): New function, proxy to the_low_target.
2899 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2900 (linux_low_filter_event): Toggle syscall_state entry/return for
2901 syscall traps, and set it ignored for all others.
2902 (gdb_catching_syscalls_p): New function.
2903 (gdb_catch_this_syscall_p): New function.
2904 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2905 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2906 (linux_supports_catch_syscall): New function.
2907 (linux_target_ops): Install it.
2908 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2909 (the_low_target): Install it.
2911 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2913 * acinclude.m4: Include new ../warning.m4 file.
2914 * configure: Regenerated.
2915 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2917 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2919 * ax.c (is_goto_target): Mark static.
2920 * linux-low.c (register_addr): Likewise.
2921 (linux_fetch_registers, linux_store_registers): Likewise.
2922 * mem-break.c (any_persistent_commands): Fix old prototype.
2923 (add_commands_to_breakpoint): Mark static.
2924 * regcache.c (find_register_by_name): Delete unused func.
2925 * remote-utils.c (hex_or_minus_one): Mark static.
2926 * server.c (monitor_show_help): Mark static.
2927 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2928 handle_v_requests): Likewise.
2930 2016-01-12 Pedro Alves <palves@redhat.com>
2932 Remove use of the registered trademark symbol throughout.
2934 2016-01-08 Yao Qi <yao.qi@linaro.org>
2936 * remote-utils.c (getpkt): If c is '\003', call target hook
2939 2016-01-06 Yao Qi <yao.qi@linaro.org>
2941 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2942 linux-aarch32-low.c.
2943 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2944 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2945 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2946 (thumb2_breakpoint): Declare.
2947 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2948 linux-aarch32-low.h.
2949 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2950 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2951 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2953 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2955 * gdbreplay.c (gdbreplay_version): Change copyright year in
2957 * server.c (gdbserver_version): Likewise.
2959 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2961 * server.c (crc32_table): Delete.
2962 (crc32): Use libiberty's xcrc32 function.
2964 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2966 * lynx-low.c (lynx_delete_thread_callback): New function.
2967 (lynx_mourn): Properly delete our process and all of its
2968 threads. Remove call to clear_inferiors.
2970 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2972 * target.c (thread_search_callback): Add check that
2973 the thread_stopped target callback is not NULL before
2976 2015-12-21 Yao Qi <yao.qi@linaro.org>
2978 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2981 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2983 * server.c (handle_query): Call target_supports_software_single_step.
2985 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2987 * linux-low.c (single_step): New function.
2988 (linux_resume_one_lwp_throw): Call single_step.
2989 (start_step_over): Likewise.
2991 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2993 * Makefile.in (SFILES): Append arch/arm-linux.c,
2994 arch/arm-get-next-pcs.c.
2995 (arm-linux.o): New rule.
2996 (arm-get-next-pcs.o): New rule.
2997 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2999 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3000 to linux-aarch32-low.c.
3001 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3002 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3003 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3004 (thumb2_breakpoint_len): Likewise.
3005 (arm_is_thumb_mode): Make non-static.
3006 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3007 from linux-aarch32-low.c.
3008 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3009 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3010 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3011 (thumb2_breakpoint_len): Likewise.
3012 (arm_is_thumb_mode): New declaration.
3013 * linux-arm-low.c: Include arch/arm-linux.h
3014 aarch/arm-get-next-pcs.h, sys/syscall.h.
3015 (get_next_pcs_ops): New struct.
3016 (get_next_pcs_addr_bits_remove): New function.
3017 (get_next_pcs_is_thumb): New function.
3018 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3019 (arm_sigreturn_next_pc): Likewise.
3020 (get_next_pcs_syscall_next_pc): Likewise.
3021 (arm_gdbserver_get_next_pcs): Likewise.
3022 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3024 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3025 * server.h: Include gdb_vecs.h.
3027 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3029 * Makefile.in (SFILES): Append common/common-regcache.c.
3030 (OBS): Append common-regcache.o.
3031 (common-regcache.o): New rule.
3032 * regcache.c (init_register_cache): Initialize cache to
3034 (regcache_raw_read_unsigned): New function.
3035 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3036 register_status enum.
3038 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3040 * linux-aarch64-low.c (the_low_targets): Rename
3041 breakpoint_reinsert_addr to get_next_pcs.
3042 * linux-arm-low.c (the_low_targets): Likewise.
3043 * linux-bfin-low.c (the_low_targets): Likewise.
3044 * linux-cris-low.c (the_low_targets): Likewise.
3045 * linux-crisv32-low.c (the_low_targets): Likewise.
3046 * linux-low.c (can_software_single_step): Likewise.
3047 (install_software_single_step_breakpoints): New function.
3048 (start_step_over): Use install_software_single_step_breakpoints.
3049 * linux-low.h: New CORE_ADDR vector.
3050 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3052 * linux-mips-low.c (the_low_targets): Likewise.
3053 * linux-nios2-low.c (the_low_targets): Likewise.
3054 * linux-sparc-low.c (the_low_targets): Likewise.
3056 2015-12-17 Pedro Alves <palves@redhat.com>
3058 * linux-low.c (linux_kill_one_lwp): Remove references to
3060 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3062 (linux_init_signals): Delete.
3063 (initialize_low): Adjust.
3064 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3066 2015-12-16 Pedro Alves <palves@redhat.com>
3068 * configure.ac (compiler warning flags): When testing a
3069 -Wno-foo option, check whether -Wfoo works instead.
3070 * configure: Regenerate.
3072 2015-12-11 Don Breazeal <donb@codesourcery.com>
3074 * server.c (process_serial_event): Don't exit from gdbserver
3075 in remote mode if there are still active inferiors.
3077 2015-12-11 Yao Qi <yao.qi@linaro.org>
3079 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3080 arm_breakpoint_at if the process is 32-bit.
3082 2015-12-11 Yao Qi <yao.qi@linaro.org>
3084 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3087 2015-12-07 Yao Qi <yao.qi@linaro.org>
3089 * configure.srv: Append arm.o to srv_tgtobj for
3090 aarch64*-*-linux* target.
3091 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3092 from linux-arm-low.c.
3093 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3094 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3095 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3096 (thumb2_breakpoint_len): Likewise.
3097 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3098 (arm_breakpoint_kinds): Likewise.
3099 (arm_breakpoint_kind_from_pc): Likewise.
3100 (arm_sw_breakpoint_from_kind): Likewise.
3101 (arm_breakpoint_kind_from_current_state): Likewise.
3102 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3103 (arm_sw_breakpoint_from_kind): Declare.
3104 (arm_breakpoint_kind_from_current_state): Declare.
3105 (arm_breakpoint_at): Declare.
3106 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3107 arm_sw_breakpoint_from_kind if process is 32-bit.
3108 (aarch64_breakpoint_kind_from_pc): New function.
3109 (aarch64_breakpoint_kind_from_current_state): New function.
3110 (the_low_target): Initialize fields breakpoint_kind_from_pc
3111 and breakpoint_kind_from_current_state.
3112 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3113 linux-aarch32-low.c.
3114 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3115 (arm_breakpoint, arm_breakpoint_len): Likewise.
3116 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3117 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3118 (arm_is_thumb_mode): Likewise.
3119 (arm_breakpoint_at): Likewise.
3120 (arm_breakpoint_kind_from_pc): Likewise.
3121 (arm_sw_breakpoint_from_kind): Likewise.
3122 (arm_breakpoint_kind_from_current_state): Likewise.
3125 2015-08-04 Yao Qi <yao.qi@linaro.org>
3127 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3128 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3129 * server.c (extended_protocol): Remove "static".
3130 * server.h (extended_protocol): Declare it.
3132 2015-12-04 Josh Stone <jistone@redhat.com>
3134 * target.h (struct target_ops) <arch_setup>: Rename to ...
3135 (struct target_ops) <post_create_inferior>: ... this.
3136 (target_arch_setup): Rename to ...
3137 (target_post_create_inferior): ... this, calling post_create_inferior.
3138 * server.c (start_inferior): Update target_arch_setup calls to
3139 target_post_create_inferior.
3140 * linux-low.c (linux_low_ptrace_options): Forward declare.
3141 (linux_arch_setup): Update its comment for general use.
3142 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3143 (struct linux_target_ops): Use linux_post_create_inferior.
3144 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3145 to post_create_inferior.
3146 * nto-low.c (struct nto_target_ops): Likewise.
3147 * spu-low.c (struct spu_target_ops): Likewise.
3148 * win32-low.c (struct win32_target_ops): Likewise.
3150 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3152 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3154 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3156 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3157 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3158 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3159 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3160 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3161 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3162 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3163 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3164 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3165 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3166 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3167 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3169 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3171 * linux-low.c (linux_look_up_symbols): Don't call
3172 linux_supports_traceclone.
3173 * linux-low.h (thread_db_init): Remove use_events argument.
3174 * thread-db.c (thread_db_use_event): Remove global variable.
3175 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3176 (struct thread_db) <td_create_bp>: Remove field.
3177 (thread_db_create_event): Remove function.
3178 (thread_db_enable_reporting): Likewise.
3179 (find_one_thread): Don't check for thread_db_use_events.
3180 (attach_thread): Likewise.
3181 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3182 (try_thread_db_load_1): Don't check for thread_db_use_events.
3183 (thread_db_init): Remove use_events argument and thread events
3185 (remove_thread_event_breakpoints): Remove function.
3186 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3188 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3190 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3192 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3193 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3194 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3195 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3196 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3198 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3200 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3201 * linux-low.c (can_hardware_single_step): Use
3202 supports_hardware_single_step.
3203 (can_software_single_step): New function.
3204 (start_step_over): Call can_software_single_step.
3205 (linux_supports_hardware_single_step): New function.
3206 (struct target_ops) <supports_software_single_step>: Initialize.
3207 * linux-low.h (struct linux_target_ops)
3208 <supports_hardware_single_step>: Initialize.
3209 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3210 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3211 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3212 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3213 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3214 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3215 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3216 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3217 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3218 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3220 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3221 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3223 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3224 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3225 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3227 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3228 * target.h (struct target_ops): <supports_software_single_step>:
3230 (target_supports_software_single_step): New macro.
3232 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3234 * linux-low.c (linux_wait_1): Fix pc advance condition.
3235 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3236 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3238 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3240 * linux-arm-low.c (arm_is_thumb_mode): New function.
3241 (arm_breakpoint_at): Use arm_is_thumb_mode.
3242 (arm_breakpoint_kind_from_current_state): New function.
3243 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3245 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3246 (linux_breakpoint_kind_from_current_state): New function.
3247 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3248 * linux-low.h (struct linux_target_ops)
3249 <breakpoint_kind_from_current_state>: New field.
3250 * target.h (struct target_ops): Likewise.
3251 (target_breakpoint_kind_from_current_state): New macro.
3253 2015-11-30 Pedro Alves <palves@redhat.com>
3255 * linux-low.c (linux_resume): Wake up the event loop before
3258 2015-11-30 Pedro Alves <palves@redhat.com>
3260 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3262 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3264 * target.c (struct thread_search): New structure.
3265 (thread_search_callback): New function.
3266 (prev_general_thread): New global.
3267 (prepare_to_access_memory, done_accessing_memory): New functions.
3268 * target.h (prepare_to_access_memory, done_accessing_memory):
3269 Replace macros with function declarations.
3271 2015-11-30 Pedro Alves <palves@redhat.com>
3274 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3275 report TARGET_WAITKIND_NO_RESUMED.
3276 * remote-utils.c (prepare_resume_reply): Handle
3277 TARGET_WAITKIND_NO_RESUMED.
3278 * server.c (report_no_resumed): New global.
3279 (handle_query) <qSupported>: Handle "no-resumed+". Report
3280 "no-resumed+" support.
3281 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3282 return error if the client doesn't support no-resumed events.
3283 (push_stop_notification): New function.
3284 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3285 events if the client supports them.
3287 2015-11-30 Pedro Alves <palves@redhat.com>
3289 * linux-low.c (thread_still_has_status_pending_p): Don't check
3291 (lwp_resumed): New function.
3292 (status_pending_p_callback): Return early if the LWP is not
3293 supposed to be resumed.
3295 2015-11-30 Pedro Alves <palves@redhat.com>
3297 * linux-low.c (handle_extended_wait): Assert that the LWP's
3298 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3299 thread create events, leave the new child's status pending.
3300 (linux_low_filter_event): If GDB wants to hear about thread exit
3301 events, leave the LWP marked dead and don't delete it.
3302 (linux_wait_for_event_filtered): Don't check for thread exit.
3303 (filter_exit_event): New function.
3304 (linux_wait_1): Use it, when returning an exit event.
3305 (linux_resume_one_lwp_throw): Assert that the LWP's
3306 waitstatus is TARGET_WAITKIND_IGNORE.
3307 * remote-utils.c (prepare_resume_reply): Handle
3308 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3309 * server.c (report_thread_events): New global.
3310 (handle_general_set): Handle QThreadEvents.
3311 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3312 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3313 TARGET_WAITKIND_THREAD_EXITED.
3314 * server.h (report_thread_events): Declare.
3316 2015-11-30 Pedro Alves <palves@redhat.com>
3318 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3319 the thread's last_resume_kind was resume_stop.
3321 2015-11-30 Pedro Alves <palves@redhat.com>
3323 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3326 2015-11-30 Pedro Alves <palves@redhat.com>
3328 * server.c (handle_v_requests): Handle vCtrlC.
3330 2015-11-30 Pedro Alves <palves@redhat.com>
3332 * gdbthread.h (find_any_thread_of_pid): Declare.
3333 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3335 * server.c (handle_query): If current_thread is NULL, look for
3336 another thread of the selected process.
3338 2015-11-26 Daniel Colascione <dancol@dancol.org>
3339 Simon Marchi <simon.marchi@ericsson.com>
3341 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3342 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3344 * target.h (struct target_ops) <thread_name>: New field.
3345 (target_thread_name): New macro.
3347 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3349 * regcache.h (regcache_invalidate_pid): Add declaration.
3350 * regcache.c (regcache_invalidate_pid): New function, extracted
3351 from regcache_invalidate.
3352 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3353 Add trivial documentation comment.
3354 * lynx-low.c: Use regcache_invalidate_pid instead of
3355 regcache_invalidate.
3357 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3359 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3360 and Elf64_auxv_t if the target is Android.
3362 2015-11-22 Doug Evans <xdje42@gmail.com>
3364 * target.h: #include <sys/types.h>.
3366 2015-11-19 Pedro Alves <palves@redhat.com>
3368 * linux-low.c (linux_process_qsupported): Change prototype.
3370 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3372 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3373 and adjust to loop over all features.
3374 * server.c (handle_query) <qSupported>: Adjust to call
3375 target_process_qsupported once, passing it a vector of unprocessed
3377 * target.h (struct target_ops) <process_qsupported>: Change
3379 (target_process_qsupported): Adjust.
3381 2015-11-19 Pedro Alves <palves@redhat.com>
3383 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3385 * configure: Regenerate.
3387 2015-11-19 Pedro Alves <palves@redhat.com>
3389 * configure: Regenerate.
3391 2015-11-19 Yao Qi <yao.qi@linaro.org>
3393 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3396 2015-11-19 Yao Qi <yao.qi@linaro.org>
3398 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3399 (struct aarch64_operand): Move enum out.
3401 2015-11-19 Yao Qi <yao.qi@linaro.org>
3403 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3404 struct user_fpsimd_state *.
3405 (aarch64_store_fpregset): Likewise.
3407 2015-11-19 Yao Qi <yao.qi@linaro.org>
3409 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3410 struct user_pt_regs *.
3411 (aarch64_store_gregset): Likewise.
3413 2015-11-18 Pedro Alves <palves@redhat.com>
3415 * Makefile.in (all_object_files): Add $IPA_OBJS.
3417 2015-11-17 Pedro Alves <palves@redhat.com>
3419 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3420 GDB_SIGNAL_0 and gdb_signal_to_string.
3422 2015-11-17 Pedro Alves <palves@redhat.com>
3424 * win32-low.c (handle_output_debug_string): Remove parameter.
3425 (win32_kill): Remove our_status local and adjust call to
3426 handle_output_debug_string.
3427 (get_child_debug_event): Adjust call to
3428 handle_output_debug_string.
3430 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3432 * linux-mips-low.c (mips_fill_gregset): Add cast.
3433 (mips_store_gregset): Likewise.
3434 (mips_fill_fpregset): Likewise.
3435 (mips_store_fpregset): Likewise.
3437 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3439 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3442 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3444 * linux-mips-low.c (mips_linux_new_thread): Change type of
3445 watch_type to enum target_hw_bp_type.
3447 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3449 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3450 Change return type to arm_hwbp_type.
3452 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3454 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3455 (arm_store_gregset): Likewise.
3456 * linux-arm-low.c (arm_get_hwcap): Likewise.
3457 (arm_read_description): Likewise.
3459 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3461 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3465 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3466 (ppc_fill_vsxregset): Likewise.
3467 (ppc_store_vsxregset): Likewise.
3468 (ppc_fill_vrregset): Likewise.
3469 (ppc_store_vrregset): Likewise.
3470 (ppc_fill_evrregset): Likewise.
3471 (ppc_store_evrregset): Likewise.
3473 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3475 * linux-ppc-low.c (ppc_usrregs_info): Remove
3476 forward-declaration.
3477 (ppc_arch_setup): Move lower in file.
3479 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3481 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3482 (ps_pdwrite): Likewise.
3484 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3486 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3487 to after assert checks.
3489 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3491 * proc-service.c (ps_pdread): Add/adjust casts.
3492 (ps_pdwrite): Add/adjust casts.
3494 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3496 * server.c (handle_search_memory_1): Cast return value of
3499 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3501 * server.c (write_qxfer_response): Change type of data to
3504 2015-10-29 Pedro Alves <palves@redhat.com>
3506 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3508 2015-10-29 Pedro Alves <palves@redhat.com>
3510 * tracepoint.c (clear_installed_tracepoints): Add casts.
3512 2015-10-29 Pedro Alves <palves@redhat.com>
3514 * server.c (handle_v_cont, process_serial_event): Add enum
3515 gdb_signal casts to signal parsing code.
3517 2015-10-29 Pedro Alves <palves@redhat.com>
3519 * linux-low.h (NULL_REGSET): Define.
3520 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3521 * linux-arm-low.c (arm_regsets): Likewise.
3522 * linux-crisv32-low.c (cris_regsets): Likewise.
3523 * linux-m68k-low.c (m68k_regsets): Likewise.
3524 * linux-mips-low.c (mips_regsets): Likewise.
3525 * linux-nios2-low.c (nios2_regsets): Likewise.
3526 * linux-ppc-low.c (ppc_regsets): Likewise.
3527 * linux-s390-low.c (s390_regsets): Likewise.
3528 * linux-sh-low.c (sh_regsets): Likewise.
3529 * linux-sparc-low.c (sparc_regsets): Likewise.
3530 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3531 * linux-tile-low.c (tile_regsets): Likewise.
3532 * linux-x86-low.c (x86_regsets): Likewise.
3533 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3535 2015-10-29 Pedro Alves <palves@redhat.com>
3537 * linux-low.h (NULL_REGSET): Define.
3538 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3539 * linux-arm-low.c (arm_regsets): Likewise.
3540 * linux-crisv32-low.c (cris_regsets): Likewise.
3541 * linux-m68k-low.c (m68k_regsets): Likewise.
3542 * linux-mips-low.c (mips_regsets): Likewise.
3543 * linux-nios2-low.c (nios2_regsets): Likewise.
3544 * linux-ppc-low.c (ppc_regsets): Likewise.
3545 * linux-s390-low.c (s390_regsets): Likewise.
3546 * linux-sh-low.c (sh_regsets): Likewise.
3547 * linux-sparc-low.c (sparc_regsets): Likewise.
3548 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3549 * linux-tile-low.c (tile_regsets): Likewise.
3550 * linux-x86-low.c (x86_regsets): Likewise.
3551 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3553 2015-10-26 Doug Evans <dje@google.com>
3555 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3557 2015-10-26 Doug Evans <dje@google.com>
3559 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3561 2015-10-26 Doug Evans <dje@google.com>
3563 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3565 (attach_thread, find_new_threads_callback): Ditto.
3567 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569 * mem-break.h (set_breakpoint_data): Remove.
3571 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3573 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3574 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3575 (initialize_low): Remove set_breakpoint_data call.
3576 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3577 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3578 (initialize_low): Remove set_breakpoint_data call.
3579 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3580 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3581 (initialize_low): Remove set_breakpoint_data call.
3583 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3585 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3586 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3587 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3588 * target.h (target_breakpoint_kind_from_pc): New macro.
3590 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3592 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3593 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3594 the default breakpoint kind.
3596 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3598 * linux-arm-low.c (arm_supports_z_point_type): Add software
3601 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3603 * linux-arm-low.c: Refactor breakpoint definitions.
3604 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3605 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3607 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3609 * Makefile.in: Add arm.c/o.
3610 * configure.srv: Likewise.
3611 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3612 (arm_breakpoint_kind_from_pc): New function.
3613 (arm_sw_breakpoint_from_kind): Return proper kind.
3614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3616 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3618 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3620 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3621 (struct raw_breakpoint) <size>: Remove.
3622 (struct raw_breakpoint) <kind>: Add.
3623 (bp_size): New function.
3624 (bp_opcode): Likewise.
3625 (find_raw_breakpoint_at): Adjust for kind.
3626 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3627 (remove_memory_breakpoint): Adjust for kind call bp_size.
3628 (set_raw_breakpoint_at): Adjust for kind.
3629 (set_breakpoint): Likewise.
3630 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3631 (delete_raw_breakpoint): Adjust for kind.
3632 (delete_breakpoint): Likewise.
3633 (find_gdb_breakpoint): Likewise.
3634 (set_gdb_breakpoint_1): Likewise.
3635 (set_gdb_breakpoint): Likewise.
3636 (delete_gdb_breakpoint_1): Likewise.
3637 (delete_gdb_breakpoint): Likewise.
3638 (uninsert_raw_breakpoint): Likewise.
3639 (reinsert_raw_breakpoint): Likewise.
3640 (set_breakpoint_data): Remove.
3641 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3642 (check_mem_read): Adjust for kind call bp_size.
3643 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3644 (clone_one_breakpoint): Adjust for kind.
3645 * mem-break.h (set_gdb_breakpoint): Likewise.
3646 (delete_gdb_breakpoint): Likewise.
3647 * server.c (process_serial_event): Likewise.
3649 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3651 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3652 (struct linux_target_ops) <breakpoint>: Remove.
3653 (struct linux_target_ops) <breakpoint_len>: Remove.
3654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3656 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3657 (arm_sw_breakpoint_from_kind): New function.
3658 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3664 (struct linux_target_ops) <breakpoint>: Remove.
3665 (struct linux_target_ops) <breakpoint_len>: Remove.
3666 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3667 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3668 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3669 (struct linux_target_ops) <breakpoint>: Remove.
3670 (struct linux_target_ops) <breakpoint_len>: Remove.
3671 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3672 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3673 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3674 and sw_breakpoint_from_kind to increment the pc.
3675 (linux_breakpoint_kind_from_pc): New function.
3676 (linux_sw_breakpoint_from_kind): New function.
3677 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3678 (initialize_low): Call breakpoint_kind_from_pc and
3679 sw_breakpoint_from_kind to replace breakpoint_data/len.
3680 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3683 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3719 (struct linux_target_ops) <breakpoint>: Remove.
3720 (struct linux_target_ops) <breakpoint_len>: Remove.
3721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3723 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3724 (struct linux_target_ops) <breakpoint>: Remove.
3725 (struct linux_target_ops) <breakpoint_len>: Remove.
3726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3728 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3729 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3730 (struct linux_target_ops) <breakpoint>: Remove.
3731 (struct linux_target_ops) <breakpoint_len>: Remove.
3732 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3733 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3734 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3735 (struct linux_target_ops) <breakpoint>: Remove.
3736 (struct linux_target_ops) <breakpoint_len>: Remove.
3737 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3738 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-cris-low.c (cris_get_pc): Remove void arg.
3744 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3746 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3749 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3751 * inferiors.c (thread_pid_matches_callback): New function.
3752 (find_thread_process): New function.
3753 (remove_thread): Reset current_thread.
3754 (remove_process): Assert threads have been removed first.
3756 2015-10-15 Yao Qi <yao.qi@linaro.org>
3758 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3760 (aarch64_remove_point): Likewise.
3761 * regcache.c (regcache_register_size): New function.
3763 2015-10-12 Yao Qi <yao.qi@linaro.org>
3765 * linux-aarch64-low.c: Update all callers as emit_load_store
3766 is renamed to aarch64_emit_load_store.
3768 2015-10-12 Yao Qi <yao.qi@linaro.org>
3770 * linux-aarch64-low.c: Update all callers of function renaming
3771 from emit_insn to aarch64_emit_insn.
3773 2015-10-12 Yao Qi <yao.qi@linaro.org>
3775 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3776 arch/aarch64-insn.h.
3777 (struct aarch64_memory_operand): Likewise.
3779 (emit_insn): Move to arch/aarch64-insn.c.
3780 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3781 (emit_load_store): Move to arch/aarch64-insn.c.
3782 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3783 (can_encode_int32): Remove.
3785 2015-10-12 Yao Qi <yao.qi@linaro.org>
3787 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3788 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3789 (aarch64_relocate_instruction): Likewise.
3790 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3791 (struct aarch64_insn_visitor): Likewise.
3793 2015-10-12 Yao Qi <yao.qi@linaro.org>
3795 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3796 (struct aarch64_insn_visitor): New.
3797 (struct aarch64_insn_relocation_data): New.
3798 (aarch64_ftrace_insn_reloc_b): New function.
3799 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3800 (aarch64_ftrace_insn_reloc_cb): Likewise.
3801 (aarch64_ftrace_insn_reloc_tb): Likewise.
3802 (aarch64_ftrace_insn_reloc_adr): Likewise.
3803 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3804 (aarch64_ftrace_insn_reloc_others): Likewise.
3806 (aarch64_relocate_instruction): Use visitor.
3808 2015-10-12 Yao Qi <yao.qi@linaro.org>
3810 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3811 int. Add argument buf.
3812 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3813 aarch64_relocate_instruction.
3815 2015-10-12 Yao Qi <yao.qi@linaro.org>
3817 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3818 argument insn. Remove local variable insn. Don't call
3820 (aarch64_install_fast_tracepoint_jump_pad): Call
3823 2015-09-30 Yao Qi <yao.qi@linaro.org>
3825 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3826 (emit_load_store_pair): Likewise.
3828 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3830 * dll.c (match_dll): Add cast(s).
3831 (unloaded_dll): Likewise.
3832 * linux-low.c (second_thread_of_pid_p): Likewise.
3833 (delete_lwp_callback): Likewise.
3834 (count_events_callback): Likewise.
3835 (select_event_lwp_callback): Likewise.
3836 (linux_set_resume_request): Likewise.
3837 * server.c (accumulate_file_name_length): Likewise.
3838 (emit_dll_description): Likewise.
3839 (handle_qxfer_threads_worker): Likewise.
3840 (visit_actioned_threads): Likewise.
3841 * thread-db.c (any_thread_of): Likewise.
3842 * tracepoint.c (same_process_p): Likewise.
3843 (match_blocktype): Likewise.
3844 (build_traceframe_info_xml): Likewise.
3846 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3848 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3850 (gdb_unparse_agent_expr): Likewise.
3851 * hostio.c (require_data): Likewise.
3852 (handle_pread): Likewise.
3853 * linux-low.c (disable_regset): Likewise.
3854 (fetch_register): Likewise.
3855 (store_register): Likewise.
3856 (get_dynamic): Likewise.
3857 (linux_qxfer_libraries_svr4): Likewise.
3858 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3859 (set_fast_tracepoint_jump): Likewise.
3860 (uninsert_fast_tracepoint_jumps_at): Likewise.
3861 (reinsert_fast_tracepoint_jumps_at): Likewise.
3862 (validate_inserted_breakpoint): Likewise.
3863 (clone_agent_expr): Likewise.
3864 * regcache.c (init_register_cache): Likewise.
3865 * remote-utils.c (putpkt_binary_1): Likewise.
3866 (decode_M_packet): Likewise.
3867 (decode_X_packet): Likewise.
3868 (look_up_one_symbol): Likewise.
3869 (relocate_instruction): Likewise.
3870 (monitor_output): Likewise.
3871 * server.c (handle_search_memory): Likewise.
3872 (handle_qxfer_exec_file): Likewise.
3873 (handle_qxfer_libraries): Likewise.
3874 (handle_qxfer): Likewise.
3875 (handle_query): Likewise.
3876 (handle_v_cont): Likewise.
3877 (handle_v_run): Likewise.
3878 (captured_main): Likewise.
3879 * target.c (write_inferior_memory): Likewise.
3880 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3881 * tracepoint.c (init_trace_buffer): Likewise.
3882 (add_tracepoint_action): Likewise.
3883 (add_traceframe): Likewise.
3884 (add_traceframe_block): Likewise.
3885 (cmd_qtdpsrc): Likewise.
3886 (cmd_qtdv): Likewise.
3887 (cmd_qtstatus): Likewise.
3888 (response_source): Likewise.
3889 (response_tsv): Likewise.
3890 (cmd_qtnotes): Likewise.
3891 (gdb_collect): Likewise.
3892 (initialize_tracepoint): Likewise.
3894 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3896 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3897 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3898 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3900 (enum aarch64_condition_codes): New enum.
3901 (w0): New static global.
3904 (struct aarch64_memory_operand) <type>: New
3905 MEMORY_OPERAND_POSTINDEX type.
3906 (postindex_memory_operand): New helper function.
3907 (emit_ret): New function.
3908 (emit_load_store_pair): New function, factored out of emit_stp
3909 with support for MEMORY_OPERAND_POSTINDEX.
3910 (emit_stp): Rewrite using emit_load_store_pair.
3911 (emit_ldp): New function.
3912 (emit_load_store): Likewise.
3913 (emit_ldr): Mention post-index instruction in comment.
3914 (emit_ldrh): New function.
3915 (emit_ldrb): New function.
3916 (emit_ldrsw): Mention post-index instruction in comment.
3917 (emit_str): Likewise.
3918 (emit_subs): New function.
3919 (emit_cmp): Likewise.
3920 (emit_and): Likewise.
3921 (emit_orr): Likewise.
3922 (emit_orn): Likewise.
3923 (emit_eor): Likewise.
3924 (emit_mvn): Likewise.
3925 (emit_lslv): Likewise.
3926 (emit_lsrv): Likewise.
3927 (emit_asrv): Likewise.
3928 (emit_mul): Likewise.
3929 (emit_sbfm): Likewise.
3930 (emit_sbfx): Likewise.
3931 (emit_ubfm): Likewise.
3932 (emit_ubfx): Likewise.
3933 (emit_csinc): Likewise.
3934 (emit_cset): Likewise.
3935 (emit_nop): Likewise.
3936 (emit_ops_insns): New helper function.
3937 (emit_pop): Likewise.
3938 (emit_push): Likewise.
3939 (aarch64_emit_prologue): New function.
3940 (aarch64_emit_epilogue): Likewise.
3941 (aarch64_emit_add): Likewise.
3942 (aarch64_emit_sub): Likewise.
3943 (aarch64_emit_mul): Likewise.
3944 (aarch64_emit_lsh): Likewise.
3945 (aarch64_emit_rsh_signed): Likewise.
3946 (aarch64_emit_rsh_unsigned): Likewise.
3947 (aarch64_emit_ext): Likewise.
3948 (aarch64_emit_log_not): Likewise.
3949 (aarch64_emit_bit_and): Likewise.
3950 (aarch64_emit_bit_or): Likewise.
3951 (aarch64_emit_bit_xor): Likewise.
3952 (aarch64_emit_bit_not): Likewise.
3953 (aarch64_emit_equal): Likewise.
3954 (aarch64_emit_less_signed): Likewise.
3955 (aarch64_emit_less_unsigned): Likewise.
3956 (aarch64_emit_ref): Likewise.
3957 (aarch64_emit_if_goto): Likewise.
3958 (aarch64_emit_goto): Likewise.
3959 (aarch64_write_goto_address): Likewise.
3960 (aarch64_emit_const): Likewise.
3961 (aarch64_emit_call): Likewise.
3962 (aarch64_emit_reg): Likewise.
3963 (aarch64_emit_pop): Likewise.
3964 (aarch64_emit_stack_flush): Likewise.
3965 (aarch64_emit_zero_ext): Likewise.
3966 (aarch64_emit_swap): Likewise.
3967 (aarch64_emit_stack_adjust): Likewise.
3968 (aarch64_emit_int_call_1): Likewise.
3969 (aarch64_emit_void_call_2): Likewise.
3970 (aarch64_emit_eq_goto): Likewise.
3971 (aarch64_emit_ne_goto): Likewise.
3972 (aarch64_emit_lt_goto): Likewise.
3973 (aarch64_emit_le_goto): Likewise.
3974 (aarch64_emit_gt_goto): Likewise.
3975 (aarch64_emit_ge_got): Likewise.
3976 (aarch64_emit_ops_impl): New static global variable.
3977 (aarch64_emit_ops): New target function, return
3978 &aarch64_emit_ops_impl.
3979 (struct linux_target_ops): Install it.
3981 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3983 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3984 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3986 * linux-aarch64-ipa.c: New file.
3987 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3989 (aarch64_get_thread_area): New target method.
3990 (extract_signed_bitfield): New helper function.
3991 (aarch64_decode_ldr_literal): New function.
3992 (enum aarch64_opcodes): New enum.
3993 (struct aarch64_register): New struct.
3994 (struct aarch64_operand): New struct.
3995 (x0): New static global.
4004 (aarch64_register): New helper function.
4005 (register_operand): Likewise.
4006 (immediate_operand): Likewise.
4007 (struct aarch64_memory_operand): New struct.
4008 (offset_memory_operand): New helper function.
4009 (preindex_memory_operand): Likewise.
4010 (enum aarch64_system_control_registers): New enum.
4011 (ENCODE): New macro.
4012 (emit_insn): New helper function.
4013 (emit_b): New function.
4014 (emit_bcond): Likewise.
4015 (emit_cb): Likewise.
4016 (emit_tb): Likewise.
4017 (emit_blr): Likewise.
4018 (emit_stp): Likewise.
4019 (emit_ldp_q_offset): Likewise.
4020 (emit_stp_q_offset): Likewise.
4021 (emit_load_store): Likewise.
4022 (emit_ldr): Likewise.
4023 (emit_ldrsw): Likewise.
4024 (emit_str): Likewise.
4025 (emit_ldaxr): Likewise.
4026 (emit_stxr): Likewise.
4027 (emit_stlr): Likewise.
4028 (emit_data_processing_reg): Likewise.
4029 (emit_data_processing): Likewise.
4030 (emit_add): Likewise.
4031 (emit_sub): Likewise.
4032 (emit_mov): Likewise.
4033 (emit_movk): Likewise.
4034 (emit_mov_addr): Likewise.
4035 (emit_mrs): Likewise.
4036 (emit_msr): Likewise.
4037 (emit_sevl): Likewise.
4038 (emit_wfe): Likewise.
4039 (append_insns): Likewise.
4040 (can_encode_int32_in): New helper function.
4041 (aarch64_relocate_instruction): New function.
4042 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4043 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4044 (struct linux_target_ops): Install aarch64_get_thread_area,
4045 aarch64_install_fast_tracepoint_jump_pad and
4046 aarch64_get_min_fast_tracepoint_insn_len.
4048 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4050 * Makefile.in (aarch64-insn.o): New rule.
4051 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4053 2015-09-21 Yao Qi <yao.qi@linaro.org>
4055 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4057 2015-09-21 Yao Qi <yao.qi@linaro.org>
4059 * tracepoint.c (max_jump_pad_size): Remove.
4061 2015-09-18 Yao Qi <yao.qi@linaro.org>
4063 * linux-aarch64-low.c: Don't include sys/uio.h.
4064 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4066 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4068 * tracepoint.c (eval_result_type): Change prototype.
4069 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4071 2015-09-15 Pedro Alves <palves@redhat.com>
4073 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4074 Check whether to report exec events instead of checking whether
4075 multiprocess is enabled.
4077 2015-09-15 Pedro Alves <palves@redhat.com>
4080 * remote-utils.c (prepare_resume_reply): Merge
4081 TARGET_WAITKIND_VFORK_DONE switch case with the
4082 TARGET_WAITKIND_FORKED case.
4084 2015-09-15 Yao Qi <yao.qi@linaro.org>
4086 * server.c (handle_query): Check string comparison using
4087 "else if" instead of "if".
4089 2015-09-15 Yao Qi <yao.qi@linaro.org>
4091 * server.c (vCont_supported): New global variable.
4092 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4093 matches. Append ";vContSupported+" to own_buf.
4094 (handle_v_requests): Append ";s;S" to own_buf if target supports
4095 hardware single step or vCont_supported is false.
4096 (capture_main): Set vCont_supported to zero.
4098 2015-09-15 Yao Qi <yao.qi@linaro.org>
4100 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4102 (linux_supports_hardware_single_step): ... New function.
4103 (linux_target_ops): Update.
4104 * lynx-low.c (lynx_target_ops): Set field
4105 supports_hardware_single_step to target_can_do_hardware_single_step.
4106 * nto-low.c (nto_target_ops): Likewise.
4107 * spu-low.c (spu_target_ops): Likewise.
4108 * win32-low.c (win32_target_ops): Likewise.
4109 * target.c (target_can_do_hardware_single_step): New function.
4110 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4111 Remove. <supports_hardware_single_step>: New field.
4112 (target_supports_conditional_breakpoints): Remove.
4113 (target_supports_hardware_single_step): New macro.
4114 (target_can_do_hardware_single_step): Declare.
4115 * server.c (handle_query): Use target_supports_hardware_single_step
4116 instead of target_supports_conditional_breakpoints.
4118 2015-09-15 Yao Qi <yao.qi@linaro.org>
4120 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4122 (struct linux_target_ops the_low_target): Install
4123 aarch64_linux_siginfo_fixup.
4125 2015-09-11 Don Breazeal <donb@codesourcery.com>
4126 Luis Machado <lgustavo@codesourcery.com>
4128 * linux-low.c (linux_mourn): Static declaration.
4129 (linux_arch_setup): Move in front of
4130 handle_extended_wait.
4131 (linux_arch_setup_thread): New function.
4132 (handle_extended_wait): Handle exec events. Call
4133 linux_arch_setup_thread. Make event_lwp argument a
4134 pointer-to-a-pointer.
4135 (check_zombie_leaders): Do not check stopped threads.
4136 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4137 (linux_low_filter_event): Add lwp and thread for exec'ing
4138 non-leader thread if leader thread has been deleted.
4139 Refactor code into linux_arch_setup_thread and call it.
4140 Pass child lwp pointer by reference to handle_extended_wait.
4141 (linux_wait_for_event_filtered): Update comment.
4142 (linux_wait_1): Prevent clobbering exec event status.
4143 (linux_supports_exec_events): New function.
4144 (linux_target_ops) <supports_exec_events>: Initialize new member.
4145 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4147 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4148 * server.c (report_exec_events): New global variable.
4149 (handle_query): Handle qSupported query for exec-events feature.
4150 (captured_main): Initialize report_exec_events.
4151 * server.h (report_exec_events): Declare new global variable.
4152 * target.h (struct target_ops) <supports_exec_events>: New
4154 (target_supports_exec_events): New macro.
4155 * win32-low.c (win32_target_ops) <supports_exec_events>:
4156 Initialize new member.
4158 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4160 * linux-low.c (linux_low_enable_btrace): Remove.
4161 (linux_target_ops): Replace linux_low_enable_btrace with
4162 linux_enable_btrace.
4164 2015-09-03 Yao Qi <yao.qi@linaro.org>
4166 * linux-aarch64-low.c (aarch64_insert_point): Call
4167 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4170 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4172 * linux-low.c (check_stopped_by_breakpoint): Use
4173 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4175 2015-08-27 Pedro Alves <palves@redhat.com>
4177 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4179 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4181 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4182 the XNEW-family equivalent.
4183 (compile_bytecodes): Likewise.
4184 * dll.c (loaded_dll): Likewise.
4185 * event-loop.c (append_callback_event): Likewise.
4186 (create_file_handler): Likewise.
4187 (create_file_event): Likewise.
4188 * hostio.c (handle_open): Likewise.
4189 * inferiors.c (add_thread): Likewise.
4190 (add_process): Likewise.
4191 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4192 * linux-arm-low.c (arm_new_process): Likewise.
4193 (arm_new_thread): Likewise.
4194 * linux-low.c (add_to_pid_list): Likewise.
4195 (linux_add_process): Likewise.
4196 (handle_extended_wait): Likewise.
4197 (add_lwp): Likewise.
4198 (enqueue_one_deferred_signal): Likewise.
4199 (enqueue_pending_signal): Likewise.
4200 (linux_resume_one_lwp_throw): Likewise.
4201 (linux_resume_one_thread): Likewise.
4202 (linux_read_memory): Likewise.
4203 (linux_write_memory): Likewise.
4204 * linux-mips-low.c (mips_linux_new_process): Likewise.
4205 (mips_linux_new_thread): Likewise.
4206 (mips_add_watchpoint): Likewise.
4207 * linux-x86-low.c (initialize_low_arch): Likewise.
4208 * lynx-low.c (lynx_add_process): Likewise.
4209 * mem-break.c (set_raw_breakpoint_at): Likewise.
4210 (set_breakpoint): Likewise.
4211 (add_condition_to_breakpoint): Likewise.
4212 (add_commands_to_breakpoint): Likewise.
4213 (clone_agent_expr): Likewise.
4214 (clone_one_breakpoint): Likewise.
4215 * regcache.c (new_register_cache): Likewise.
4216 * remote-utils.c (look_up_one_symbol): Likewise.
4217 * server.c (queue_stop_reply): Likewise.
4218 (start_inferior): Likewise.
4219 (queue_stop_reply_callback): Likewise.
4220 (handle_target_event): Likewise.
4221 * spu-low.c (fetch_ppc_memory): Likewise.
4222 (store_ppc_memory): Likewise.
4223 * target.c (set_target_ops): Likewise.
4224 * thread-db.c (thread_db_load_search): Likewise.
4225 (try_thread_db_load_1): Likewise.
4226 * tracepoint.c (add_tracepoint): Likewise.
4227 (add_tracepoint_action): Likewise.
4228 (create_trace_state_variable): Likewise.
4229 (cmd_qtdpsrc): Likewise.
4230 (cmd_qtro): Likewise.
4231 (add_while_stepping_state): Likewise.
4232 * win32-low.c (child_add_thread): Likewise.
4233 (get_image_name): Likewise.
4235 2015-08-25 Yao Qi <yao.qi@linaro.org>
4237 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4239 2015-08-25 Yao Qi <yao.qi@linaro.org>
4241 * Makefile.in (aarch64-linux.o): New rule.
4242 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4244 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4245 (aarch64_init_debug_reg_state): Make it extern.
4246 (aarch64_linux_prepare_to_resume): Remove.
4248 2015-08-25 Yao Qi <yao.qi@linaro.org>
4250 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4251 lwp_arch_private_info and ptid_of_lwp.
4253 2015-08-25 Yao Qi <yao.qi@linaro.org>
4255 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4256 Find proc_info by find_process_pid. All callers updated.
4258 2015-08-25 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4262 (debug_reg_change_callback): Remove.
4263 (aarch64_notify_debug_reg_change): Remove.
4265 2015-08-25 Yao Qi <yao.qi@linaro.org>
4267 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4268 Call current_lwp_ptid.
4270 2015-08-25 Yao Qi <yao.qi@linaro.org>
4272 * linux-aarch64-low.c (debug_reg_change_callback): Use
4275 2015-08-25 Yao Qi <yao.qi@linaro.org>
4277 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4279 2015-08-25 Yao Qi <yao.qi@linaro.org>
4281 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4283 2015-08-25 Yao Qi <yao.qi@linaro.org>
4285 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4288 2015-08-25 Yao Qi <yao.qi@linaro.org>
4290 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4292 (debug_reg_change_callback): Remove argument entry and add argument
4293 lwp. Remove local variable thread. Don't print thread id in the
4294 debugging output. Don't check whether pid of thread equals to pid.
4295 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4296 iterate_over_lwps instead find_inferior.
4298 2015-08-24 Pedro Alves <palves@redhat.com>
4300 * inferiors.c (get_first_process): New function.
4301 * inferiors.h (get_first_process): New declaration.
4302 * remote-utils.c (read_ptid): Default to the first process in the
4303 list, instead of to the current thread's process.
4305 2015-08-24 Pedro Alves <palves@redhat.com>
4307 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4308 * event-loop.c: Likewise.
4309 * remote-utils.c: Likewise.
4310 * tracepoint.c: Likewise.
4312 2015-08-24 Pedro Alves <palves@redhat.com>
4314 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4317 2015-08-21 Pedro Alves <palves@redhat.com>
4319 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4320 instead of literal 1.
4322 2015-08-21 Pedro Alves <palves@redhat.com>
4324 * tdesc.c (default_description): Explicitly zero-initialize.
4326 2015-08-21 Pedro Alves <palves@redhat.com>
4329 * inferiors.c (remove_thread): Discard any pending stop reply for
4331 * server.c (remove_all_on_match_pid): Rename to ...
4332 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4334 (discard_queued_stop_replies): Change parameter to a ptid. Now
4336 (handle_v_kill, kill_inferior_callback, captured_main)
4337 (process_serial_event): Adjust.
4338 * server.h (discard_queued_stop_replies): Declare.
4340 2015-08-21 Pedro Alves <palves@redhat.com>
4342 * linux-low.c (wait_for_sigstop): Always switch to no thread
4343 selected if the previously current thread dies.
4344 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4345 process instead of the current thread's.
4346 * remote-utils.c (input_interrupt): Don't check if there's no
4348 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4349 current thread to the general thread fails, error out.
4350 (handle_qxfer_auxv, handle_qxfer_libraries)
4351 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4352 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4353 (handle_query): Check if there's a thread selected instead of
4354 checking whether there's any thread in the thread list.
4355 (handle_qxfer_threads, handle_qxfer_btrace)
4356 (handle_qxfer_btrace_conf): Don't error out early if there's no
4357 thread in the thread list.
4358 (handle_v_cont, myresume): Don't set the current thread to the
4360 (process_serial_event) <Hg handling>: Also set thread_id if the
4361 previous general thread is still alive.
4362 (process_serial_event) <g/G handling>: If setting the current
4363 thread to the general thread fails, error out.
4364 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4365 thread's lwp instead of the current thread's.
4366 * target.c (set_desired_thread): If the desired thread was not
4367 found, leave the current thread pointing to NULL. Return an int
4368 (boolean) indicating success.
4369 * target.h (set_desired_thread): Change return type to int.
4371 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4373 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4374 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4376 (ps_get_thread_area): New function.
4378 2015-08-19 Gary Benson <gbenson@redhat.com>
4380 * hostio.c (handle_pread): Do not attempt to read more data
4381 than hostio_reply_with_data can fit in a packet.
4383 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4385 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4387 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4389 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4391 2015-08-06 Pedro Alves <palves@redhat.com>
4393 * tracepoint.c (expr_eval_result): Now an int.
4395 2015-08-06 Pedro Alves <palves@redhat.com>
4397 * gdbthread.h (struct regcache): Forward declare.
4398 (struct thread_info) <regcache_data>: Now a struct regcache
4400 * inferiors.c (inferior_regcache_data)
4401 (set_inferior_regcache_data): Now work with struct regcache
4403 * inferiors.h (struct regcache): Forward declare.
4404 (inferior_regcache_data, set_inferior_regcache_data): Now work
4405 with struct regcache pointers.
4406 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4407 (free_register_cache_thread): Remove struct regcache pointer
4410 2015-08-06 Pedro Alves <palves@redhat.com>
4412 * server.c (captured_main): On error, print the exception message
4413 to stderr, and if run_once is set, throw a quit.
4415 2015-08-06 Pedro Alves <palves@redhat.com>
4417 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4420 2015-08-06 Pedro Alves <palves@redhat.com>
4422 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4423 reading beyond the passed in buffer length.
4425 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4427 * tracepoint.c (symbol_list) <required>: Remove.
4429 2015-08-06 Pedro Alves <palves@redhat.com>
4431 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4432 count if stopping and suspending threads.
4433 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4434 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4435 (linux_detach): Complete an ongoing step-over.
4436 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4438 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4439 (linux_wait_1): If passing a signal to the inferior after
4440 finishing a step-over, unsuspend and re-resume all lwps. If we
4441 see a single-step event but the thread should be continuing, don't
4442 pass the trap to gdb.
4443 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4444 internal_error instead of gdb_assert.
4445 (enqueue_pending_signal): New function.
4446 (check_ptrace_stopped_lwp_gone): Add debug output.
4447 (start_step_over): Use internal_error instead of gdb_assert.
4448 (complete_ongoing_step_over): New function.
4449 (linux_resume_one_thread): Don't resume a suspended thread.
4450 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4453 2015-08-06 Pedro Alves <palves@redhat.com>
4455 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4456 (linux_thread_alive): Use lwp_is_marked_dead.
4457 (extended_event_reported): Delete.
4458 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4459 instead of extended_event_reported.
4460 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4462 (lwp_is_marked_dead): New function.
4463 (lwp_running): Use lwp_is_marked_dead.
4464 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4467 2015-08-06 Pedro Alves <palves@redhat.com>
4469 * linux-low.c (linux_wait_1): Move fork event output out of the
4470 !report_to_gdb check. Pass event_child->waitstatus to
4471 target_waitstatus_to_string instead of ourstatus.
4473 2015-08-04 Yao Qi <yao.qi@linaro.org>
4475 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4476 if current_thread is 32 bit.
4478 2015-08-04 Yao Qi <yao.qi@linaro.org>
4480 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4481 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4482 * server.c (extended_protocol): Remove "static".
4483 * server.h (extended_protocol): Declare it.
4485 2015-08-04 Yao Qi <yao.qi@linaro.org>
4487 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4488 both aarch64 and aarch32.
4489 (aarch64_set_pc): Likewise.
4491 2015-08-04 Yao Qi <yao.qi@linaro.org>
4493 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4494 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4495 arm-with-neon.xml to srv_xmlfiles.
4496 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4497 (is_64bit_tdesc): New function.
4498 (aarch64_linux_read_description): New function.
4499 (aarch64_arch_setup): Call aarch64_linux_read_description.
4500 (regs_info): Rename to regs_info_aarch64.
4501 (aarch64_regs_info): Return right regs_info.
4502 (initialize_low_arch): Call initialize_low_arch_aarch32.
4504 2015-08-04 Yao Qi <yao.qi@linaro.org>
4506 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4507 * linux-aarch32-low.c: New file.
4508 * linux-aarch32-low.h: New file.
4509 * linux-arm-low.c (arm_fill_gregset): Move it to
4510 linux-aarch32-low.c.
4511 (arm_store_gregset): Likewise.
4512 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4513 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4514 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4515 (regs_info): Rename to regs_info_arm.
4516 (arm_regs_info): Return regs_info_aarch32 if
4517 have_ptrace_getregset is 1 and target description is
4518 arm_with_neon or arm_with_vfpv3.
4519 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4520 Call initialize_low_arch_aarch32 instead.
4522 2015-08-04 Yao Qi <yao.qi@linaro.org>
4524 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4525 * linux-low.c: ... here.
4526 * linux-low.h (have_ptrace_getregset): Declare it.
4528 2015-08-04 Pedro Alves <palves@redhat.com>
4530 * thread-db.c (struct thread_db): Use new typedefs.
4531 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4533 (disable_thread_event_reporting): Cast result of dlsym to
4534 destination function pointer type.
4535 (thread_db_mourn): Use td_ta_delete_ftype.
4537 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4539 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4541 (CDX_BREAKPOINT): Define for R2.
4542 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4543 (the_low_target): Add comments.
4545 2015-07-30 Yao Qi <yao.qi@linaro.org>
4547 * linux-arm-low.c (arm_hwcap): Remove it.
4548 (arm_read_description): New local variable arm_hwcap. Don't
4549 set arm_hwcap to zero.
4551 2015-07-30 Yao Qi <yao.qi@linaro.org>
4553 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4554 Use regcache->tdesc instead.
4555 (arm_store_wmmxregset): Likewise.
4556 (arm_fill_vfpregset): Likewise.
4557 (arm_store_vfpregset): Likewise.
4559 2015-07-30 Yao Qi <yao.qi@linaro.org>
4561 * linux-arm-low.c: Include arch/arm.h.
4562 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4563 (arm_store_gregset): Likewise.
4565 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4567 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4568 ptrace's 4th parameter.
4570 2015-07-27 Yao Qi <yao.qi@linaro.org>
4572 * configure.srv (case aarch64*-*-linux*): Don't set
4575 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4577 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4579 * linux-arm-low.c: Likewise.
4580 * linux-cris-low.c: Likewise.
4581 * linux-crisv32-low.c: Likewise.
4582 * linux-low.c: Likewise.
4583 * linux-m68k-low.c: Likewise.
4584 * linux-mips-low.c: Likewise.
4585 * linux-nios2-low.c: Likewise.
4586 * linux-s390-low.c: Likewise.
4587 * linux-sparc-low.c: Likewise.
4588 * linux-tic6x-low.c: Likewise.
4589 * linux-tile-low.c: Likewise.
4590 * linux-x86-low.c: Likewise.
4592 2015-07-24 Pedro Alves <palves@redhat.com>
4594 * config.in: Regenerate.
4595 * configure: Regenerate.
4597 2015-07-24 Pedro Alves <palves@redhat.com>
4599 * acinclude.m4: Include ../ptrace.m4.
4600 * configure.ac: Call GDB_AC_PTRACE.
4601 * config.in, configure: Regenerate.
4603 2015-07-24 Yao Qi <yao.qi@linaro.org>
4605 * linux-low.c (linux_create_inferior): Remove setting to
4606 proc->priv->new_inferior.
4607 (linux_attach): Likewise.
4608 (linux_low_filter_event): Likewise.
4609 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4611 2015-07-24 Yao Qi <yao.qi@linaro.org>
4613 * linux-low.c (linux_arch_setup): New function.
4614 (linux_low_filter_event): If proc->tdesc is NULL and
4615 proc->attached is true, call the_low_target.arch_setup.
4616 Otherwise, keep status pending, and return.
4617 (linux_resume_one_lwp_throw): Don't call get_pc if
4618 thread->while_stepping isn't NULL. Don't call
4619 get_thread_regcache if proc->tdesc is NULL.
4620 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4621 (linux_target_ops): Install arch_setup.
4622 * server.c (start_inferior): Call the_target->arch_setup.
4623 * target.h (struct target_ops) <arch_setup>: New field.
4624 (target_arch_setup): New marco.
4625 * lynx-low.c (lynx_target_ops): Update.
4626 * nto-low.c (nto_target_ops): Update.
4627 * spu-low.c (spu_target_ops): Update.
4628 * win32-low.c (win32_target_ops): Update.
4630 2015-07-24 Yao Qi <yao.qi@linaro.org>
4632 * linux-low.c (linux_add_process): Don't set
4633 proc->priv->new_inferior.
4634 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4635 (linux_attach): Likewise.
4637 2015-07-24 Yao Qi <yao.qi@linaro.org>
4639 * server.c (start_inferior): Code refactor.
4641 2015-07-24 Yao Qi <yao.qi@linaro.org>
4643 * server.c (process_serial_event): Set general_thread.
4645 2015-07-21 Yao Qi <yao.qi@linaro.org>
4647 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4648 aarch64_linux_get_debug_reg_capacity.
4650 2015-07-17 Yao Qi <yao.qi@linaro.org>
4652 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4653 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4654 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4655 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4656 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4657 (AARCH64_HWP_ALIGNMENT): Likewise.
4658 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4659 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4660 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4661 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4662 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4663 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4664 (struct aarch64_debug_reg_state): Likewise.
4665 (struct arch_lwp_info): Likewise.
4666 (aarch64_align_watchpoint): Likewise.
4667 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4668 (aarch64_watchpoint_length): Likewise.
4669 (aarch64_point_encode_ctrl_reg): Likewise
4670 (aarch64_point_is_aligned): Likewise.
4671 (aarch64_align_watchpoint): Likewise.
4672 (aarch64_linux_set_debug_regs):
4673 (aarch64_dr_state_insert_one_point): Likewise.
4674 (aarch64_dr_state_remove_one_point): Likewise.
4675 (aarch64_handle_breakpoint): Likewise.
4676 (aarch64_handle_aligned_watchpoint): Likewise.
4677 (aarch64_handle_unaligned_watchpoint): Likewise.
4678 (aarch64_handle_watchpoint): Likewise.
4680 2015-07-17 Yao Qi <yao.qi@linaro.org>
4682 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4683 and don't aarch64_get_debug_reg_state. All callers update.
4684 (aarch64_handle_aligned_watchpoint): Likewise.
4685 (aarch64_handle_unaligned_watchpoint): Likewise.
4686 (aarch64_handle_watchpoint): Likewise.
4687 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4688 (aarch64_remove_point): Likewise.
4690 2015-07-17 Yao Qi <yao.qi@linaro.org>
4692 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4694 (aarch64_handle_unaligned_watchpoint): Likewise.
4696 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4698 Revert the previous 3 commits:
4699 Move gdb_regex* to common/
4700 Move linux_find_memory_regions_full & co.
4701 gdbserver build-id attribute generator
4703 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4704 Jan Kratochvil <jan.kratochvil@redhat.com>
4706 gdbserver build-id attribute generator.
4707 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4708 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4709 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4711 (get_dynamic): Use find_pdhr to traverse program headers.
4712 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4713 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4714 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4715 (get_hex_build_id): New.
4716 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4717 to reply XML document.
4719 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4720 Jan Kratochvil <jan.kratochvil@redhat.com>
4722 * target.c: Include target/target-utils.h and fcntl.h.
4723 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4724 (target_fileio_read_stralloc): New functions.
4726 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4728 * Makefile.in (OBS): Add gdb_regex.o.
4730 * config.in: Rebuilt.
4731 * configure: Rebuilt.
4733 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4734 Jan Kratochvil <jan.kratochvil@redhat.com>
4736 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4737 * Makefile.in (OBS): Add target-utils.o.
4738 (linux-maps.o, target-utils.o): New.
4739 * configure.srv (srv_linux_obj): Add linux-maps.o.
4741 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4743 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4745 (the_low_target): Install it.
4747 2015-07-14 Pedro Alves <palves@redhat.com>
4749 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4750 Instead, ignore ECHILD, and throw an error for other errnos.
4752 2015-07-10 Pedro Alves <palves@redhat.com>
4754 * event-loop.c (struct callback_event) <data>: Change type to
4755 gdb_client_data instance instead of gdb_client_data pointer.
4756 (append_callback_event): Adjust.
4758 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4760 * linux-aarch64-low.c: Add comments for each linux_target_ops
4761 method. Remove comments already covered in target_ops and
4762 linux_target_ops definitions.
4763 (the_low_target): Add comments for each unimplemented method.
4765 2015-07-09 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_regmap): Remove.
4768 (aarch64_usrregs_info): Remove.
4769 (regs_info): Set field usrregs to NULL.
4771 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4773 * linux-low.c: Include "rsp-low.h"
4774 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4775 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4776 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4777 (handle_btrace_enable_pt): New.
4778 (handle_btrace_general_set): Support "pt".
4779 (handle_btrace_conf_general_set): Support "pt:size".
4781 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4783 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4786 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4788 * linux-aarch64-low.c: Remove comment about endianness.
4789 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4790 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4793 2015-06-24 Gary Benson <gbenson@redhat.com>
4795 * linux-i386-ipa.c (stdint.h): Do not include.
4796 * lynx-i386-low.c (stdint.h): Likewise.
4797 * lynx-ppc-low.c (stdint.h): Likewise.
4798 * mem-break.c (stdint.h): Likewise.
4799 * thread-db.c (stdint.h): Likewise.
4800 * tracepoint.c (stdint.h): Likewise.
4801 * win32-low.c (stdint.h): Likewise.
4803 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4805 * server.c (write_qxfer_response): Update call to
4806 remote_escape_output.
4808 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4809 Jan Kratochvil <jan.kratochvil@redhat.com>
4811 Merge multiple hex conversions.
4812 * gdbreplay.c (tohex): Rename to 'fromhex'.
4813 (logchar): Use fromhex.
4815 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4817 * server.c (handle_qxfer_libraries): Set `version' attribute for
4820 2015-06-10 Gary Benson <gbenson@redhat.com>
4822 * target.h (struct target_ops) <multifs_open>: New field.
4823 <multifs_unlink>: Likewise.
4824 <multifs_readlink>: Likewise.
4825 * linux-low.c (nat/linux-namespaces.h): New include.
4826 (linux_target_ops): Initialize the_target->multifs_open,
4827 the_target->multifs_unlink and the_target->multifs_readlink.
4828 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4829 * hostio.c (hostio_fs_pid): New static variable.
4830 (hostio_handle_new_gdb_connection): New function.
4831 (handle_setfs): Likewise.
4832 (handle_open): Use the_target->multifs_open as appropriate.
4833 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4834 (handle_readlink): Use the_target->multifs_readlink as
4836 (handle_vFile): Handle vFile:setfs packets.
4837 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4838 after target_handle_new_gdb_connection.
4840 2015-06-10 Gary Benson <gbenson@redhat.com>
4842 * configure.ac (AC_CHECK_FUNCS): Add setns.
4843 * config.in: Regenerate.
4844 * configure: Likewise.
4845 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4846 (linux-namespaces.o): New rule.
4847 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4849 2015-06-09 Gary Benson <gbenson@redhat.com>
4851 * hostio.c (handle_open): Process mode argument with
4852 fileio_to_host_mode.
4854 2015-06-01 Yao Qi <yao.qi@linaro.org>
4856 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4857 * linux-x86-low.c: Likewise.
4859 2015-05-28 Don Breazeal <donb@codesourcery.com>
4861 * linux-low.c (handle_extended_wait): Initialize
4862 thread_info.last_resume_kind for new fork children.
4864 2015-05-15 Pedro Alves <palves@redhat.com>
4866 * target.h (target_handle_new_gdb_connection): Rewrite using if
4867 wrapped in do/while.
4869 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4871 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4872 * configure, config.in: Regenerate.
4873 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4876 2015-05-12 Don Breazeal <donb@codesourcery.com>
4878 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4879 PTRACE_EVENT_VFORK_DONE.
4880 (linux_low_ptrace_options, extended_event_reported): Add vfork
4882 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4883 and "vforkdone" for RSP 'T' Stop Reply Packet.
4884 * server.h (report_vfork_events): Declare
4887 2015-05-12 Don Breazeal <donb@codesourcery.com>
4889 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4890 (the_low_target) <new_fork>: Initialize new member.
4891 * linux-arm-low.c (arm_new_fork): New function.
4892 (the_low_target) <new_fork>: Initialize new member.
4893 * linux-low.c (handle_extended_wait): Call new target function
4895 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4896 * linux-mips-low.c (mips_add_watchpoint): New function
4897 extracted from mips_insert_point.
4898 (the_low_target) <new_fork>: Initialize new member.
4899 (mips_linux_new_fork): New function.
4900 (mips_insert_point): Call mips_add_watchpoint.
4901 * linux-x86-low.c (x86_linux_new_fork): New function.
4902 (the_low_target) <new_fork>: Initialize new member.
4904 2015-05-12 Don Breazeal <donb@codesourcery.com>
4906 * linux-low.c (handle_extended_wait): Implement return value,
4907 rename argument 'event_child' to 'event_lwp', handle
4908 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4909 (linux_low_ptrace_options): New function.
4910 (linux_low_filter_event): Call linux_low_ptrace_options,
4911 use different argument fo linux_enable_event_reporting,
4912 use return value from handle_extended_wait.
4913 (extended_event_reported): New function.
4914 (linux_wait_1): Call extended_event_reported and set
4915 status to report fork events.
4916 (linux_write_memory): Add pid to debug message.
4917 (reset_lwp_ptrace_options_callback): New function.
4918 (linux_handle_new_gdb_connection): New function.
4919 (linux_target_ops): Initialize new structure member.
4920 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4921 * lynx-low.c: Initialize new structure member.
4922 * remote-utils.c (prepare_resume_reply): Implement stop reason
4923 "fork" for "T" stop message.
4924 * server.c (handle_query): Call handle_new_gdb_connection.
4925 * server.h (report_fork_events): Declare global flag.
4926 * target.h (struct target_ops) <handle_new_gdb_connection>:
4928 (target_handle_new_gdb_connection): New macro.
4929 * win32-low.c: Initialize new structure member.
4931 2015-05-12 Don Breazeal <donb@codesourcery.com>
4933 * mem-break.c (APPEND_TO_LIST): Define macro.
4934 (clone_agent_expr): New function.
4935 (clone_one_breakpoint): New function.
4936 (clone_all_breakpoints): New function.
4937 * mem-break.h: Declare new functions.
4939 2015-05-12 Don Breazeal <donb@codesourcery.com>
4941 * linux-low.c (linux_supports_fork_events): New function.
4942 (linux_supports_vfork_events): New function.
4943 (linux_target_ops): Initialize new structure members.
4944 (initialize_low): Call linux_check_ptrace_features.
4945 * lynx-low.c (lynx_target_ops): Initialize new structure
4947 * server.c (report_fork_events, report_vfork_events):
4949 (handle_query): Add new features to qSupported packet and
4951 (captured_main): Initialize new global variables.
4952 * target.h (struct target_ops) <supports_fork_events>:
4954 <supports_vfork_events>: New member.
4955 (target_supports_fork_events): New macro.
4956 (target_supports_vfork_events): New macro.
4957 * win32-low.c (win32_target_ops): Initialize new structure
4960 2015-05-12 Gary Benson <gbenson@redhat.com>
4962 * server.c (handle_qxfer_exec_file): Use current process
4965 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4967 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4968 Remove HAVE_PTRACE_GETREGS conditionals.
4969 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4970 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4972 2015-05-08 Yao Qi <yao.qi@linaro.org>
4974 * linux-low.c (linux_supports_conditional_breakpoints): New
4976 (linux_target_ops): Install new target method.
4977 * lynx-low.c (lynx_target_ops): Install NULL hook for
4978 supports_conditional_breakpoints.
4979 * nto-low.c (nto_target_ops): Likewise.
4980 * spu-low.c (spu_target_ops): Likewise.
4981 * win32-low.c (win32_target_ops): Likewise.
4982 * server.c (handle_query): Check
4983 target_supports_conditional_breakpoints.
4984 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4986 (target_supports_conditional_breakpoints): New macro.
4988 2015-05-06 Pedro Alves <palves@redhat.com>
4991 * server.c (start_inferior): If the process exits, mourn it.
4993 2015-04-21 Gary Benson <gbenson@redhat.com>
4995 * hostio.c (fileio_open_flags_to_host): Factored out to
4996 fileio_to_host_openflags in common/fileio.c. Single use
4999 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5001 * linux-xtensa-low.c (xtensa_fill_gregset)
5002 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5005 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5007 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5008 (regs_info): Replace usrregs pointer with NULL.
5010 2015-04-17 Gary Benson <gbenson@redhat.com>
5012 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5013 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5014 * server.c (handle_qxfer_exec_file): New function.
5015 (qxfer_packets): Add exec-file entry.
5016 (handle_query): Report qXfer:exec-file:read as supported packet.
5018 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5020 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5022 2015-04-09 Gary Benson <gbenson@redhat.com>
5024 * hostio-errno.c (errno_to_fileio_error): Remove function.
5025 Update caller to use remote_fileio_to_fio_error.
5027 2015-04-09 Yao Qi <yao.qi@linaro.org>
5029 * linux-low.c (linux_insert_point): Call
5030 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5031 (linux_remove_point): Call remove_memory_breakpoint if type is
5033 * linux-x86-low.c (x86_insert_point): Don't call
5034 insert_memory_breakpoint.
5035 (x86_remove_point): Don't call remove_memory_breakpoint.
5037 2015-04-01 Pedro Alves <palves@redhat.com>
5038 Cleber Rosa <crosa@redhat.com>
5040 * server.c (gdbserver_usage): Reorganize and extend the usage
5043 2015-03-24 Pedro Alves <palves@redhat.com>
5045 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5046 output. Also dump TRAP_TRACE.
5047 (linux_low_filter_event): In debug output, distinguish a
5048 resume_stop SIGSTOP from a delayed SIGSTOP.
5050 2015-03-24 Gary Benson <gbenson@redhat.com>
5052 * linux-x86-low.c (x86_linux_new_thread): Moved to
5054 (x86_linux_prepare_to_resume): Likewise.
5056 2015-03-24 Gary Benson <gbenson@redhat.com>
5058 * Makefile.in (x86-linux-dregs.o): New rule.
5059 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5060 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5061 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5062 (x86_linux_dr_get): Likewise.
5063 (x86_linux_dr_set): Likewise.
5064 (update_debug_registers_callback): Likewise.
5065 (x86_linux_dr_set_addr): Likewise.
5066 (x86_linux_dr_get_addr): Likewise.
5067 (x86_linux_dr_set_control): Likewise.
5068 (x86_linux_dr_get_control): Likewise.
5069 (x86_linux_dr_get_status): Likewise.
5070 (x86_linux_update_debug_registers): Likewise.
5072 2015-03-24 Gary Benson <gbenson@redhat.com>
5074 * linux-x86-low.c (x86_linux_update_debug_registers):
5075 New function, factored out from...
5076 (x86_linux_prepare_to_resume): ...this.
5078 2015-03-24 Gary Benson <gbenson@redhat.com>
5080 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5081 (x86_linux_dr_set): Likewise.
5082 (update_debug_registers_callback): Likewise.
5083 (x86_linux_dr_set_addr): Likewise.
5084 (x86_linux_dr_get_addr): Likewise.
5085 (x86_linux_dr_set_control): Likewise.
5086 (x86_linux_dr_get_control): Likewise.
5087 (x86_linux_dr_get_status): Likewise.
5088 (x86_linux_prepare_to_resume): Likewise.
5090 2015-03-24 Gary Benson <gbenson@redhat.com>
5092 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5093 Use perror_with_name. Pass string through gettext.
5094 (x86_linux_dr_set): Likewise.
5096 2015-03-24 Gary Benson <gbenson@redhat.com>
5098 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5099 (x86_linux_dr_set_addr): ...this.
5100 (x86_dr_low_get_addr): Rename to...
5101 (x86_linux_dr_get_addr): ...this.
5102 (x86_dr_low_set_control): Rename to...
5103 (x86_linux_dr_set_control): ...this.
5104 (x86_dr_low_get_control): Rename to...
5105 (x86_linux_dr_get_control): ...this.
5106 (x86_dr_low_get_status): Rename to...
5107 (x86_linux_dr_get_status): ...this.
5108 (x86_dr_low): Update with new function names.
5110 2015-03-24 Gary Benson <gbenson@redhat.com>
5112 * Makefile.in (x86-linux.o): New rule.
5113 * configure.srv: Add x86-linux.o to relevant targets.
5114 * linux-low.c (lwp_set_arch_private_info): New function.
5115 (lwp_arch_private_info): Likewise.
5116 * linux-x86-low.c: Include nat/x86-linux.h.
5117 (arch_lwp_info): Removed structure.
5118 (update_debug_registers_callback):
5119 Use lwp_set_debug_registers_changed.
5120 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5121 and lwp_set_debug_registers_changed.
5122 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5124 2015-03-24 Gary Benson <gbenson@redhat.com>
5126 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5127 * linux-arm-low.c (arm_new_thread): Likewise.
5128 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5129 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5130 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5131 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5133 2015-03-24 Gary Benson <gbenson@redhat.com>
5135 * linux-low.c (ptid_of_lwp): New function.
5136 (lwp_is_stopped): Likewise.
5137 (lwp_stop_reason): Likewise.
5138 * linux-x86-low.c (update_debug_registers_callback):
5140 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5143 2015-03-24 Gary Benson <gbenson@redhat.com>
5145 * linux-low.h (linux_stop_lwp): Remove declaration.
5147 2015-03-24 Gary Benson <gbenson@redhat.com>
5149 * linux-low.h: Include nat/linux-nat.h.
5150 * linux-low.c (iterate_over_lwps_args): New structure.
5151 (iterate_over_lwps_filter): New function.
5152 (iterate_over_lwps): Likewise.
5153 * linux-x86-low.c (update_debug_registers_callback):
5154 Update signature to what iterate_over_lwps expects.
5155 Remove PID check that iterate_over_lwps now performs.
5156 (x86_dr_low_set_addr): Use iterate_over_lwps.
5157 (x86_dr_low_set_control): Likewise.
5159 2015-03-24 Gary Benson <gbenson@redhat.com>
5161 * linux-x86-low.c (x86_debug_reg_state): New function.
5162 (x86_linux_prepare_to_resume): Use the above.
5164 2015-03-24 Gary Benson <gbenson@redhat.com>
5166 * linux-low.c (current_lwp_ptid): New function.
5167 * linux-x86-low.c: Include nat/linux-nat.h.
5168 (x86_dr_low_get_addr): Use current_lwp_ptid.
5169 (x86_dr_low_get_control): Likewise.
5170 (x86_dr_low_get_status): Likewise.
5172 2015-03-20 Pedro Alves <palves@redhat.com>
5174 * tracepoint.c (cmd_qtstatus): Make "str" const.
5176 2015-03-20 Pedro Alves <palves@redhat.com>
5178 * server.c (handle_general_set): Make "req_str" const.
5180 2015-03-19 Pedro Alves <palves@redhat.com>
5182 * linux-low.c (linux_resume_one_lwp): Rename to ...
5183 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5184 instead call perror_with_name.
5185 (check_ptrace_stopped_lwp_gone): New function.
5186 (linux_resume_one_lwp): Reimplement as wrapper around
5187 linux_resume_one_lwp_throw that swallows errors if the LWP is
5190 2015-03-19 Pedro Alves <palves@redhat.com>
5192 * linux-low.c (count_events_callback, select_event_lwp_callback):
5193 No longer check whether the thread has resume_stop as last resume
5196 2015-03-19 Pedro Alves <palves@redhat.com>
5198 * linux-low.c (count_events_callback, select_event_lwp_callback):
5199 Use the lwp's status_pending_p field, not the thread's.
5201 2015-03-19 Pedro Alves <palves@redhat.com>
5203 * linux-low.c (select_event_lwp_callback): Update comments to
5204 no longer mention SIGTRAP.
5206 2015-03-18 Gary Benson <gbenson@redhat.com>
5208 * server.c (handle_query): Do not report vFile:fstat as supported.
5210 2015-03-11 Gary Benson <gbenson@redhat.com>
5212 * hostio.c (sys/types.h): New include.
5213 (sys/stat.h): Likewise.
5214 (common-remote-fileio.h): Likewise.
5215 (handle_fstat): New function.
5216 (handle_vFile): Handle vFile:fstat packets.
5218 2015-03-11 Gary Benson <gbenson@redhat.com>
5220 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5221 struct stat.st_blocks and struct stat.st_blksize.
5222 * configure: Regenerate.
5223 * config.in: Likewise.
5224 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5225 (OBS): Add common-remote-fileio.o.
5226 (common-remote-fileio.o): New rule.
5228 2015-03-09 Pedro Alves <palves@redhat.com>
5230 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5231 'struct sockaddr' pointer in 'accept' call.
5233 2015-03-09 Pedro Alves <palves@redhat.com>
5236 2015-03-07 Pedro Alves <palves@redhat.com>
5237 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5238 or <winsock2.h> here. Instead include "gdb_socket.h".
5239 (remote_open): Use union gdb_sockaddr_u.
5240 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5241 or <winsock2.h> here. Instead include "gdb_socket.h".
5242 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5243 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5245 (init_named_socket, gdb_agent_helper_thread): Use union
5248 2015-03-07 Pedro Alves <palves@redhat.com>
5250 * configure.ac (build_warnings): Move
5251 -Wdeclaration-after-statement to the C-specific set.
5252 * configure: Regenerate.
5254 2015-03-07 Pedro Alves <palves@redhat.com>
5256 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5257 or <winsock2.h> here. Instead include "gdb_socket.h".
5258 (remote_open): Use union gdb_sockaddr_u.
5259 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5260 or <winsock2.h> here. Instead include "gdb_socket.h".
5261 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5262 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5264 (init_named_socket, gdb_agent_helper_thread): Use union
5267 2015-03-07 Pedro Alves <palves@redhat.com>
5269 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5272 2015-03-06 Yao Qi <yao.qi@linaro.org>
5274 * linux-aarch64-low.c (aarch64_insert_point): Use
5275 show_debug_regs as a boolean.
5276 (aarch64_remove_point): Likewise.
5278 2015-03-05 Pedro Alves <palves@redhat.com>
5280 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5281 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5282 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5283 * nto-low.c (nto_target_ops): Likewise.
5284 * spu-low.c (spu_target_ops): Likewise.
5285 * win32-low.c (win32_target_ops): Likewise.
5287 2015-03-04 Pedro Alves <palves@redhat.com>
5289 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5290 Decide whether a breakpoint triggered based on the SIGTRAP's
5292 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5293 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5294 (linux_low_filter_event): Check for breakpoints before checking
5296 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5298 (linux_stopped_by_sw_breakpoint)
5299 (linux_supports_stopped_by_sw_breakpoint)
5300 (linux_stopped_by_hw_breakpoint)
5301 (linux_supports_stopped_by_hw_breakpoint): New functions.
5302 (linux_target_ops): Install new target methods.
5304 2015-03-04 Pedro Alves <palves@redhat.com>
5306 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5307 * server.c (swbreak_feature, hwbreak_feature): New globals.
5308 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5309 (captured_main): Clear swbreak_feature and hwbreak_feature.
5310 * server.h (swbreak_feature, hwbreak_feature): Declare.
5311 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5312 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5313 supports_stopped_by_hw_breakpoint>: New fields.
5314 (target_supports_stopped_by_sw_breakpoint)
5315 (target_stopped_by_sw_breakpoint)
5316 (target_supports_stopped_by_hw_breakpoint)
5317 (target_stopped_by_hw_breakpoint): Declare.
5319 2015-03-04 Pedro Alves <palves@redhat.com>
5321 enum lwp_stop_reason -> enum target_stop_reason
5322 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5323 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5324 (linux_wait_1, stuck_in_jump_pad_callback)
5325 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5326 (linux_stopped_by_watchpoint):
5327 * linux-low.h (enum lwp_stop_reason): Delete.
5328 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5329 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5331 2015-03-04 Yao Qi <yao.qi@linaro.org>
5333 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5335 2015-03-03 Gary Benson <gbenson@redhat.com>
5337 * hostio.c (handle_vFile): Fix prefix lengths.
5339 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5341 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5344 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5346 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5347 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5348 (clean): Add "rm -f" for above C files.
5349 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5350 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5351 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5352 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5353 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5354 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5355 (init_registers_s390x_vx_linux64)
5356 (init_registers_s390x_tevx_linux64)
5357 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5358 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5360 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5361 (s390_store_vxrs_high): New functions.
5362 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5364 (s390_arch_setup): Add logic for selecting one of the new target
5365 descriptions. Activate the new vector regsets if applicable.
5366 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5367 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5368 and init_registers_s390x_tevx_linux64.
5370 2015-03-01 Pedro Alves <palves@redhat.com>
5372 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5375 2015-02-27 Pedro Alves <palves@redhat.com>
5377 * linux-x86-low.c (u_debugreg_offset): New function.
5378 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5380 2015-02-27 Pedro Alves <palves@redhat.com>
5382 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5383 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5384 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5385 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5386 (ps_lsetfpregs, ps_getpid)
5387 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5388 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5389 (ps_lsetxregs, ps_plog): Declare.
5391 2015-02-27 Pedro Alves <palves@redhat.com>
5393 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5394 IP_AGENT_EXPORT_FUNC.
5395 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5396 IP_AGENT_EXPORT_FUNC.
5397 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5398 (IP_AGENT_EXPORT): Delete.
5399 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5400 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5401 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5402 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5403 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5404 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5405 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5406 (traceframe_read_count, traceframe_write_count)
5407 (traceframes_created, trace_state_variables, get_raw_reg)
5408 (get_trace_state_variable_value, set_trace_state_variable_value)
5409 (ust_loaded, helper_thread_id, cmd_buf): Use
5410 IPA_SYM_EXPORTED_NAME.
5411 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5412 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5413 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5414 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5415 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5416 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5417 EXTERN_C_PUSH/EXTERN_C_POP.
5418 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5419 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5420 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5421 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5422 (traceframe_write_count, traceframe_read_count)
5423 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5424 (about_to_request_buffer_space, get_trace_state_variable_value)
5425 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5426 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5427 EXTERN_C_PUSH/EXTERN_C_POP.
5428 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5429 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5430 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5431 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5432 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5433 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5434 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5435 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5437 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5438 (IP_AGENT_EXPORT_VAR_DECL): Define.
5440 (gdb_agent_get_raw_reg): Declare.
5442 2015-02-27 Tom Tromey <tromey@redhat.com>
5443 Pedro Alves <palves@redhat.com>
5445 Rename symbols whose names are reserved C++ keywords throughout.
5447 2015-02-27 Pedro Alves <palves@redhat.com>
5449 * Makefile.in (COMPILER): New, get it from autoconf.
5450 (CXX): Get from autoconf instead.
5451 (COMPILE.pre): Use COMPILER.
5452 (CC-LD): Rename to ...
5453 (CC_LD): ... this. Use COMPILER.
5454 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5455 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5456 * acinclude.m4: Include build-with-cxx.m4.
5457 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5458 Disable -Werror by default if building in C++ mode.
5459 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5460 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5461 the C++ compiler. Save/restore CXXFLAGS too.
5462 * configure: Regenerate.
5464 2015-02-27 Pedro Alves <palves@redhat.com>
5466 * acinclude.m4: Include libiberty.m4.
5467 * configure.ac: Call libiberty_INIT.
5468 * config.in, configure: Regenerate.
5470 2015-02-26 Pedro Alves <palves@redhat.com>
5472 * linux-low.c (linux_wait_1): When incrementing the PC past a
5473 program breakpoint always use the_low_target.breakpoint_len as
5474 increment, rather than the maximum between that and
5475 the_low_target.decr_pc_after_break.
5477 2015-02-23 Pedro Alves <palves@redhat.com>
5479 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5480 thread was doing a step-over; always adjust the PC if
5481 we stepped over a permanent breakpoint.
5482 (linux_wait_1): If we stepped over breakpoint that was on top of a
5483 permanent breakpoint, manually advance the PC past it.
5485 2015-02-23 Pedro Alves <palves@redhat.com>
5487 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5489 (x86_fill_gregset, x86_store_gregset): Use it when handling
5492 2015-02-20 Pedro Alves <palves@redhat.com>
5494 * thread-db.c: Include "nat/linux-procfs.h".
5495 (thread_db_init): Skip listing new threads if the kernel supports
5496 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5498 2015-02-20 Pedro Alves <palves@redhat.com>
5500 * linux-low.c (status_pending_p_callback): Use ptid_match.
5502 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5504 PR breakpoints/16812
5505 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5506 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5507 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5509 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5511 PR breakpoints/15956
5512 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5514 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5516 * linux-low.c (linux_low_btrace_conf): Print size.
5517 * server.c (handle_btrace_conf_general_set): New.
5518 (hanle_general_set): Call handle_btrace_conf_general_set.
5519 (handle_query): Report Qbtrace-conf:bts:size as supported.
5521 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5523 * linux-low.c (linux_low_enable_btrace): Update parameters.
5524 (linux_low_btrace_conf): New.
5525 (linux_target_ops)<to_btrace_conf>: Initialize.
5526 * server.c (current_btrace_conf): New.
5527 (handle_btrace_enable): Rename to ...
5528 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5529 to target_enable_btrace. Update comment. Update users.
5530 (handle_qxfer_btrace_conf): New.
5531 (qxfer_packets): Add btrace-conf entry.
5532 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5533 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5534 (target_ops)<read_btrace_conf>: New.
5535 (target_enable_btrace): Update parameters.
5536 (target_read_btrace_conf): New.
5538 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5540 * server.c (handle_btrace_general_set): Remove call to
5541 target_supports_btrace.
5542 (supported_btrace_packets): New.
5543 (handle_query): Call supported_btrace_packets.
5544 * target.h: include btrace-common.h.
5545 (btrace_target_info): Removed.
5546 (supports_btrace, target_supports_btrace): Update parameters.
5548 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5550 * Makefile.in (SFILES): Add common/btrace-common.c.
5551 (OBS): Add common/btrace-common.o.
5552 (btrace-common.o): Add build rules.
5553 * linux-low: Include btrace-common.h.
5554 (linux_low_read_btrace): Use struct btrace_data. Call
5555 btrace_data_init and btrace_data_fini.
5557 2015-02-06 Pedro Alves <palves@redhat.com>
5559 * thread-db.c (find_new_threads_callback): Add debug output.
5561 2015-02-04 Pedro Alves <palves@redhat.com>
5563 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5564 (resume_stopped_resumed_lwps): New function.
5565 (linux_wait_for_event_filtered): Use it.
5567 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5569 * Makefile.in (SFILES): Add linux-personality.c.
5570 (linux-personality.o): New rule.
5571 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5572 list of objects to be built.
5573 * linux-low.c: Include nat/linux-personality.h.
5574 (linux_create_inferior): Remove code to disable address space
5575 randomization (moved to ../nat/linux-personality.c). Create
5576 cleanup to disable address space randomization.
5578 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5580 * Makefile.in (posix-strerror.o): New rule.
5581 (mingw-strerror.o): Likewise.
5582 * configure: Regenerated.
5583 * configure.ac: Source file ../common/common.host. Initialize new
5584 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5586 2015-01-14 Yao Qi <yao@codesourcery.com>
5588 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5589 (ppc-linux.o): New rule.
5590 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5591 * configure.ac: AC_CHECK_FUNCS(getauxval).
5592 * config.in: Re-generated.
5593 * configure: Re-generated.
5594 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5595 ppc64_64bit_inferior_p
5597 2015-01-14 Yao Qi <yao@codesourcery.com>
5599 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5600 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5601 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5602 (PT_ORIG_R3, PT_TRAP): Likewise.
5603 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5604 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5605 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5607 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5609 * i387-fp.c (i387_cache_to_xsave): In look over
5610 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5611 zmmh_low_space field by use of zmmh_high_space.
5613 2015-01-09 Pedro Alves <palves@redhat.com>
5615 * linux-low.c (step_over_bkpt): Move higher up in the file.
5616 (handle_extended_wait): Don't store the stop_pc here.
5617 (get_stop_pc): Adjust comments and rename to ...
5618 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5619 stopped for a software breakpoint or hardware breakpoint.
5620 (thread_still_has_status_pending_p): New function.
5621 (status_pending_p_callback): Use
5622 thread_still_has_status_pending_p. If the event is no longer
5623 interesting, resume the LWP.
5624 (handle_tracepoints): Add assert.
5625 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5626 (wstatus_maybe_breakpoint): New function.
5627 (cancel_breakpoint): Delete function.
5628 (check_stopped_by_watchpoint): New function, factored out from
5629 linux_low_filter_event.
5630 (lp_status_maybe_breakpoint): Delete function.
5631 (linux_low_filter_event): Remove filter_ptid argument.
5632 Leave thread group exits pending here. Store the LWP's stop PC.
5633 Always leave events pending.
5634 (linux_wait_for_event_filtered): Pull all events out of the
5635 kernel, and leave them all pending.
5636 (count_events_callback, select_event_lwp_callback): Consider all
5638 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5639 (select_event_lwp): Only give preference to the stepping LWP in
5640 all-stop mode. Adjust comments.
5641 (ignore_event): New function.
5642 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5643 references to cancel_breakpoints. Adjust to renames. Also give
5644 equal priority to all LWPs that have had events in non-stop mode.
5645 If reporting a software breakpoint event, unadjust the LWP's PC.
5646 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5647 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5649 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5650 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5651 (linux_stopped_by_watchpoint): Adjust.
5652 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5653 * linux-low.h (enum lwp_stop_reason): New.
5654 (struct lwp_info) <stop_pc>: Adjust comment.
5655 <stopped_by_watchpoint>: Delete field.
5656 <stop_reason>: New field.
5657 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5658 * mem-break.c (software_breakpoint_inserted_here)
5659 (hardware_breakpoint_inserted_here): New function.
5660 * mem-break.h (software_breakpoint_inserted_here)
5661 (hardware_breakpoint_inserted_here): Declare.
5662 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5663 (cancel_breakpoints): Delete.
5664 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5665 (upload_fast_traceframes): Remove references to
5668 2015-01-09 Pedro Alves <palves@redhat.com>
5670 * thread-db.c (find_new_threads_callback): Ignore thread if the
5671 kernel thread ID is -1.
5673 2015-01-09 Pedro Alves <palves@redhat.com>
5675 * linux-low.c (linux_attach_fail_reason_string): Move to
5676 nat/linux-ptrace.c, and rename.
5677 (linux_attach_lwp): Update comment.
5678 (attach_proc_task_lwp_callback): New function.
5679 (linux_attach): Adjust to rename and use
5680 linux_proc_attach_tgid_threads.
5681 (linux_attach_fail_reason_string): Delete declaration.
5683 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5685 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5686 * server.c (gdbserver_version): Likewise.
5688 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5690 * remote-utils.c: Include ctype.h.
5691 (input_interrupt): Explicitly handle the case when the char
5692 received is the NUL byte. Improve the printing of non-ASCII
5695 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5697 * linux-low.c (linux_low_filter_event): Update call to
5698 linux_enable_event_reporting following the addition of
5699 a new parameter to that function.
5701 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5704 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5705 (AARCH64_FPCR_REGNO): Likewise.
5706 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5707 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5708 (aarch64_store_fpregset): Likewise.
5710 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5712 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5713 Remove FIXME comment about assumption about N.
5715 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5717 * configure.ac: If large-file support is disabled in GDBserver,
5718 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5719 * configure: Regenerate.
5721 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5723 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5724 warning upon ENODATA from ptrace.
5725 * linux-s390-low.c (s390_store_tdb): New.
5726 (s390_regsets): Add regset for NT_S390_TDB.
5728 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5730 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5731 without a fill_function.
5732 * linux-s390-low.c (s390_fill_last_break): Remove.
5733 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5734 (s390_arch_setup): Use regset's size instead of fill_function for
5737 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5739 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5740 the regset's store function when ptrace returned an error.
5741 * regcache.c (get_thread_regcache): Invalidate register cache
5742 before fetching inferior's registers.
5744 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5746 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5747 while-loop as for-loop.
5748 (regsets_store_inferior_registers): Likewise.
5750 2014-11-28 Yao Qi <yao@codesourcery.com>
5752 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5753 * config.in, configure: Re-generate.
5754 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5757 2014-11-21 Yao Qi <yao@codesourcery.com>
5759 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5760 (AC_CHECK_HEADERS): Remove malloc.h.
5761 * configure: Re-generated.
5762 * config.in: Re-generated.
5763 * server.h: Don't include alloca.h and malloc.h.
5764 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5765 Don't include malloc.h.
5767 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5769 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5770 corresponding ERRNO check in same block.
5772 2014-11-12 Pedro Alves <palves@redhat.com>
5774 * server.c (cont_thread): Update comment.
5775 (start_inferior, attach_inferior): No longer clear cont_thread.
5776 (handle_v_cont): No longer set cont_thread.
5777 (captured_main): Clear cont_thread each time a GDB connects.
5779 2014-11-12 Pedro Alves <palves@redhat.com>
5781 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5782 thread, and don't resume all threads if the Hc thread has exited.
5784 2014-11-12 Pedro Alves <palves@redhat.com>
5786 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5787 the process group instead of to a specific LWP.
5789 2014-10-15 Pedro Alves <palves@redhat.com>
5792 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5794 (arm_set_thread_context): Delete.
5795 (the_low_target): Adjust.
5796 * win32-i386-low.c (debug_registers_changed)
5797 (debug_registers_used): Delete.
5798 (update_debug_registers_callback): New function.
5799 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5800 needing to update their debug registers.
5801 (win32_get_current_dr): New function.
5802 (x86_dr_low_get_addr, x86_dr_low_get_control)
5803 (x86_dr_low_get_status): Fetch the debug register from the thread
5805 (i386_initial_stuff): Adjust.
5806 (i386_get_thread_context): Remove current_event parameter. Don't
5807 clear debug_registers_changed nor copy DR values to
5809 (i386_set_thread_context): Delete.
5810 (i386_prepare_to_resume): New function.
5811 (i386_thread_added): Mark the thread as needing to update irs
5813 (the_low_target): Remove i386_set_thread_context and install
5814 i386_prepare_to_resume.
5815 * win32-low.c (win32_get_thread_context): Adjust.
5816 (win32_set_thread_context): Use SetThreadContext
5818 (win32_prepare_to_resume): New function.
5819 (win32_require_context): New function, factored out from ...
5820 (thread_rec): ... this.
5821 (continue_one_thread): Call win32_prepare_to_resume on each thread
5822 we're about to continue.
5823 (win32_resume): Call win32_prepare_to_resume on the event thread.
5824 * win32-low.h (struct win32_thread_info)
5825 <debug_registers_changed>: New field.
5826 (struct win32_target_ops): Change prototype of set_thread_context,
5827 delete set_thread_context and add prepare_to_resume.
5828 (win32_require_context): New declaration.
5830 2014-10-08 Gary Benson <gbenson@redhat.com>
5832 * server.h: Do not include common-exceptions.h.
5834 2014-10-08 Gary Benson <gbenson@redhat.com>
5836 * server.h: Do not include cleanups.h.
5838 2014-09-30 James Hogan <james.hogan@imgtec.com>
5840 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5843 2014-09-23 Yao Qi <yao@codesourcery.com>
5845 * linux-low.c (lp_status_maybe_breakpoint): New function.
5846 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5847 (count_events_callback): Likewise.
5848 (select_event_lwp_callback): Likewise.
5849 (cancel_breakpoints_callback): Likewise.
5851 2014-09-19 Don Breazeal <donb@codesourcery.com>
5853 * linux-low.c (handle_extended_wait): Call
5854 linux_ptrace_get_extended_event.
5855 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5856 linux_is_extended_waitstatus.
5858 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5860 * Makefile.in (CPPFLAGS): Define.
5861 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5862 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5864 2014-09-16 Gary Benson <gbenson@redhat.com>
5866 * inferiors.h (current_inferior): Renamed as...
5867 (current_thread): New variable. All uses updated.
5868 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5869 (maybe_move_out_of_jump_pad): Likewise.
5870 (cancel_breakpoint): Likewise.
5871 (linux_low_filter_event): Likewise.
5872 (wait_for_sigstop): Likewise.
5873 (linux_resume_one_lwp): Likewise.
5874 (need_step_over_p): Likewise.
5875 (start_step_over): Likewise.
5876 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5877 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5878 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5879 and save_inferior as saved_thread.
5880 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5882 (regcache_invalidate_thread): Likewise.
5883 * remote-utils.c (prepare_resume_reply): Likewise.
5884 * thread-db.c (thread_db_get_tls_address): Likewise.
5885 (disable_thread_event_reporting): Likewise.
5886 (remove_thread_event_breakpoints): Likewise.
5887 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5889 * target.h (set_desired_inferior): Renamed as...
5890 (set_desired_thread): New declaration. All uses updated.
5891 * server.c (myresume): Updated comment to reference thread instead
5893 (handle_serial_event): Likewise.
5894 (handle_target_event): Likewise.
5896 2014-09-12 Tom Tromey <tromey@redhat.com>
5897 Gary Benson <gbenson@redhat.com>
5899 * regcache.h: Include common-regcache.h.
5900 (regcache_read_pc): Don't declare.
5901 * regcache.c (get_thread_regcache_for_ptid): New function.
5903 2014-09-11 Tom Tromey <tromey@redhat.com>
5904 Gary Benson <gbenson@redhat.com>
5906 * symbol.c: New file.
5907 * Makefile.in (SFILES): Add symbol.c.
5908 (OBS): Add symbol.o.
5910 2014-09-11 Gary Benson <gbenson@redhat.com>
5912 * target.c (target_stop_ptid, target_continue_ptid): New
5915 2014-09-11 Tom Tromey <tromey@redhat.com>
5916 Gary Benson <gbenson@redhat.com>
5918 * target.h: Include target/target.h.
5919 * target.c (target_read_memory, target_read_uint32)
5920 (target_write_memory): New functions.
5922 2014-09-11 Gary Benson <gbenson@redhat.com>
5924 * server.h (debug_hw_points): Don't declare.
5925 * server.c (debug_hw_points): Don't define. Replace all uses
5926 with show_debug_regs.
5927 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5928 all uses with show_debug_regs.
5930 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5932 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5933 endianness into account.
5934 (ppc_supply_ptrace_register): Likewise.
5936 2014-09-03 James Hogan <james.hogan@imgtec.com>
5938 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5939 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5941 2014-09-03 Gary Benson <gbenson@redhat.com>
5943 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5944 ALL_DEBUG_ADDRESS_REGISTERS.
5946 2014-09-02 Gary Benson <gbenson@redhat.com>
5948 * i386-low.h: Renamed as...
5949 * x86-low.h: New file. All type, function and variable name
5950 prefixes changed from "i386_" to "x86_". All references updated.
5951 * i386-low.c: Renamed as...
5952 * x86-low.c: New file. All type, function and variable name
5953 prefixes changed from "i386_" to "x86_". All references updated.
5955 2014-09-02 Gary Benson <gbenson@redhat.com>
5957 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5958 (x86_linux_new_thread): Likewise.
5960 2014-08-29 Gary Benson <gbenson@redhat.com>
5962 * server.h (setjmp.h): Do not include.
5963 (toplevel): Do not declare.
5964 (common-exceptions.h): Include.
5965 (cleanups.h): Likewise.
5966 * server.c (toplevel): Do not define.
5967 (exit_code): New static global.
5968 (detach_or_kill_for_exit_cleanup): New function.
5969 (main): New function. Original main renamed to...
5970 (captured_main): New function.
5971 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5973 2014-08-29 Gary Benson <gbenson@redhat.com>
5975 * Makefile.in (SFILES): Add common/common-exceptions.c.
5976 (OBS): Add common-exceptions.o.
5977 (common-exceptions.o): New rule.
5978 * utils.c (prepare_to_throw_exception): New function.
5980 2014-08-29 Gary Benson <gbenson@redhat.com>
5982 * config.in: Regenerate.
5983 * configure: Likewise.
5985 2014-08-29 Gary Benson <gbenson@redhat.com>
5987 * Makefile.in (SFILES): Add common/cleanups.c.
5989 (cleanups.o): New rule.
5991 2014-08-29 Gary Benson <gbenson@redhat.com>
5993 * utils.c (internal_vwarning): New function.
5995 2014-08-28 Gary Benson <gbenson@redhat.com>
5997 * utils.h (fatal): Remove declaration.
5998 * utils.c (fatal): Remove function.
6000 2014-08-28 Gary Benson <gbenson@redhat.com>
6002 * tracepoint.c (gdb_agent_init): Replace fatal with
6004 (initialize_tracepoint): Likewise.
6006 2014-08-28 Gary Benson <gbenson@redhat.com>
6008 * remote-utils.c (remote_prepare): Replace fatal with error.
6010 2014-08-28 Gary Benson <gbenson@redhat.com>
6012 * linux-low.c (linux_async): Replace fatal with warning.
6014 (linux_start_non_stop): Return -1 if linux_async failed.
6016 2014-08-28 Gary Benson <gbenson@redhat.com>
6018 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6020 (i386_dr_low_get_addr): Remove vague comment.
6021 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6024 2014-08-28 Gary Benson <gbenson@redhat.com>
6026 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6027 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6029 (linux_resume_one_lwp): Likewise.
6030 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6032 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6033 with internal_error.
6034 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6035 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6036 (find_register_by_name): Replace fatal with internal_error.
6037 (find_regno): Likewise.
6038 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6039 * thread-db.c (thread_db_create_event): Likewise.
6040 (thread_db_load_search): Likewise.
6041 (try_thread_db_load_1): Likewise.
6042 * tracepoint.c (get_jump_space_head): Replace fatal with
6044 (claim_trampoline_space): Likewise.
6045 (have_fast_tracepoint_trampoline_buffer): Likewise.
6046 (cmd_qtstart): Likewise.
6047 (stop_tracing): Likewise.
6048 (fast_tracepoint_collecting): Likewise.
6049 (target_malloc): Likewise.
6050 (download_tracepoint): Likewise.
6051 (download_trace_state_variables): Replace check with gdb_assert.
6052 (upload_fast_traceframes): Replace fatal with internal_error.
6054 2014-08-19 Tom Tromey <tromey@redhat.com>
6055 Gary Benson <gbenson@redhat.com>
6057 * Makefile.in (SFILES): Add common/common-debug.c.
6058 (OBS): Add common-debug.o.
6059 (common-debug.o): New rule.
6060 * debug.h (debug_printf): Don't declare.
6061 * debug.c (debug_printf): Renamed and rewritten as...
6062 (debug_vprintf): New function.
6064 2014-08-19 Gary Benson <gbenson@redhat.com>
6066 * utils.h: Do not include print-utils.h.
6068 2014-08-19 Tom Tromey <tromey@redhat.com>
6069 Gary Benson <gbenson@redhat.com>
6071 * server.h: Add static assertion.
6072 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6074 2014-08-19 Tom Tromey <tromey@redhat.com>
6075 Gary Benson <gbenson@redhat.com>
6077 * Makefile.in (SFILES): Add common/errors.c.
6078 (OBS): Add errors.o.
6079 (IPA_OBS): Add errors-ipa.o.
6080 (errors.o): New rule.
6081 (errors-ipa.o): Likewise.
6082 * utils.h (perror_with_name, error, warning): Don't declare.
6083 * utils.c (warning): Renamed and rewritten as...
6084 (vwarning): New function.
6085 (error): Renamed and rewritten as...
6086 (verror): New function.
6087 (internal_error): Renamed and rewritten as...
6088 (internal_verror): New function.
6090 2014-08-07 Gary Benson <gbenson@redhat.com>
6092 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6093 * configure: Regenerate.
6094 * config.in: Likewise.
6095 * server.h: Do not include errno.h.
6096 * event-loop.c: Likewise.
6097 * hostio-errno.c: Likewise.
6098 * linux-low.c: Likewise.
6099 * remote-utils.c: Likewise.
6100 * spu-low.c: Likewise.
6101 * utils.c: Likewise.
6102 * gdbreplay.c: Unconditionally include errno.h.
6104 2014-08-07 Gary Benson <gbenson@redhat.com>
6106 * server.h: Do not include string.h.
6107 * event-loop.c: Likewise.
6108 * linux-low.c: Likewise.
6109 * regcache.c: Likewise.
6110 * remote-utils.c: Likewise.
6111 * spu-low.c: Likewise.
6112 * utils.c: Likewise.
6114 2014-08-07 Gary Benson <gbenson@redhat.com>
6116 * server.h: Do not include gdb_assert.h.
6118 2014-08-07 Gary Benson <gbenson@redhat.com>
6120 * server.h: Do not include common-utils.h.
6122 2014-08-07 Gary Benson <gbenson@redhat.com>
6124 * server.h: Do not include ptid.h.
6125 * notif.h: Likewise.
6127 2014-08-07 Gary Benson <gbenson@redhat.com>
6129 * server.h: Do not include gdb_locale.h.
6131 2014-08-07 Gary Benson <gbenson@redhat.com>
6133 * server.h: Do not include gdb/signals.h.
6134 * win32-low.c: Likewise.
6136 2014-08-07 Gary Benson <gbenson@redhat.com>
6138 * server.h: Do not include pathmax.h.
6140 2014-08-07 Gary Benson <gbenson@redhat.com>
6142 * server.h: Do not include libiberty.h.
6143 * linux-bfin-low.c: Likewise.
6145 2014-08-07 Gary Benson <gbenson@redhat.com>
6147 * server.h: Do not include ansidecl.h.
6149 2014-08-07 Gary Benson <gbenson@redhat.com>
6151 * linux-x86-low.c: Do not include stddef.h.
6152 * lynx-ppc-low.c: Likewise.
6153 * tracepoint.c: Likewise.
6155 2014-08-07 Gary Benson <gbenson@redhat.com>
6157 * server.h: Do not include stdarg.h.
6158 * nto-low.c: Likewise.
6160 2014-08-07 Gary Benson <gbenson@redhat.com>
6162 * server.h: Do not include stdlib.h.
6163 * inferiors.c: Likewise.
6164 * linux-low.c: Likewise.
6165 * regcache.c: Likewise.
6166 * spu-low.c: Likewise.
6167 * tracepoint.c: Likewise.
6168 * utils.c: Likewise.
6170 2014-08-07 Gary Benson <gbenson@redhat.com>
6172 * server.h: Do not include stdio.h.
6173 * linux-low.c: Likewise.
6174 * remote-utils.c: Likewise.
6175 * spu-low.c: Likewise.
6176 * utils.c: Likewise.
6177 * wincecompat.c: Likewise.
6179 2014-08-06 Gary Benson <gbenson@redhat.com>
6181 * regcache.c (init_register_cache): Move conditionals inside if.
6183 2014-08-06 Gary Benson <gbenson@redhat.com>
6185 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6187 2014-07-31 Gary Benson <gbenson@redhat.com>
6189 * ax.h: Do not include server.h.
6190 * gdbthread.h: Likewise.
6191 * lynx-low.h: Likewise.
6192 * notif.h: Likewise.
6194 2014-07-30 Gary Benson <gbenson@redhat.com>
6196 * server.h: Include common-defs.h.
6197 Do not include config.h or build-gnulib-gdbserver/config.h.
6199 2014-07-30 Gary Benson <gbenson@redhat.com>
6201 * hostio-errno.c: Move server.h to top of includes list.
6202 * inferiors.c: Likewise.
6203 * linux-x86-low.c: Likewise.
6204 * notif.c: Include server.h.
6206 2014-07-24 Tom Tromey <tromey@redhat.com>
6207 Gary Benson <gbenson@redhat.com>
6209 * server.h (CORE_ADDR): Now unsigned.
6211 2014-07-16 Pedro Alves <palves@redhat.com>
6213 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6215 2014-07-15 Pedro Alves <palves@redhat.com>
6217 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6220 2014-07-11 Pedro Alves <palves@redhat.com>
6222 * linux-low.c (kill_wait_lwp): New function, based on
6223 kill_one_lwp_callback, but use my_waitpid directly.
6224 (kill_one_lwp_callback, linux_kill): Use it.
6226 2014-06-23 Pedro Alves <palves@redhat.com>
6228 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6229 before setting DR0..DR3.
6231 2014-06-20 Gary Benson <gbenson@redhat.com>
6233 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6234 * configure: Regenerated.
6235 * config.in: Likewise.
6237 2014-06-20 Gary Benson <gbenson@redhat.com>
6239 * Makefile.in (SFILES): Update locations for files moved
6241 (object file files): Reordered.
6243 2014-06-20 Gary Benson <gbenson@redhat.com>
6245 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6246 (i386_dr_low_set_addr): Likewise.
6247 (i386_dr_low_get_addr): Likewise.
6248 (i386_dr_low_can_set_control): Likewise.
6249 (i386_dr_low_set_control): Likewise.
6250 (i386_dr_low_get_control): Likewise.
6251 (i386_dr_low_get_status): Likewise.
6252 (i386_get_debug_register_length): Likewise.
6253 * linux-x86-low.c (i386_dr_low_set_addr):
6254 Changed signature. Made static.
6255 (i386_dr_low_get_addr): Likewise.
6256 (i386_dr_low_set_control): Likewise.
6257 (i386_dr_low_get_control): Likewise.
6258 (i386_dr_low_get_status): Likewise.
6259 (i386_dr_low): New global variable.
6260 * win32-i386-low.c (i386_dr_low_set_addr):
6261 Changed signature. Made static.
6262 (i386_dr_low_get_addr): Likewise.
6263 (i386_dr_low_set_control): Likewise.
6264 (i386_dr_low_get_control): Likewise.
6265 (i386_dr_low_get_status): Likewise.
6266 (i386_dr_low): New global variable.
6268 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6270 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6271 * Makefile.in (AR, AR_FLAGS): Define.
6272 * configure: Regenerate.
6274 2014-06-19 Gary Benson <gbenson@redhat.com>
6276 * Makefile.in (i386-dregs.o): New rule.
6277 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6278 * i386-low.c (target.h): Remove include.
6279 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6280 (DR_CONTROL_SHIFT): Likewise.
6281 (DR_CONTROL_SIZE): Likewise.
6282 (DR_RW_EXECUTE): Likewise.
6283 (DR_RW_WRITE): Likewise.
6284 (DR_RW_READ): Likewise.
6285 (DR_RW_IORW): Likewise.
6286 (DR_LEN_1): Likewise.
6287 (DR_LEN_2): Likewise.
6288 (DR_LEN_4): Likewise.
6289 (DR_LEN_8): Likewise.
6290 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6291 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6292 (DR_ENABLE_SIZE): Likewise.
6293 (DR_LOCAL_SLOWDOWN): Likewise.
6294 (DR_GLOBAL_SLOWDOWN): Likewise.
6295 (DR_CONTROL_RESERVED): Likewise.
6296 (I386_DR_CONTROL_MASK): Likewise.
6297 (I386_DR_VACANT): Likewise.
6298 (I386_DR_LOCAL_ENABLE): Likewise.
6299 (I386_DR_GLOBAL_ENABLE): Likewise.
6300 (I386_DR_DISABLE): Likewise.
6301 (I386_DR_SET_RW_LEN): Likewise.
6302 (I386_DR_GET_RW_LEN): Likewise.
6303 (I386_DR_WATCH_HIT): Likewise.
6304 (i386_wp_op_t): Likewise.
6305 (i386_show_dr): Likewise.
6306 (i386_length_and_rw_bits): Likewise.
6307 (i386_insert_aligned_watchpoint): Likewise.
6308 (i386_remove_aligned_watchpoint): Likewise.
6309 (i386_handle_nonaligned_watchpoint): Likewise.
6310 i386_update_inferior_debug_regs(): Likewise.
6311 (i386_dr_insert_watchpoint): Likewise.
6312 (i386_dr_remove_watchpoint): Likewise.
6313 (i386_dr_region_ok_for_watchpoint): Likewise.
6314 (i386_dr_stopped_data_address): Likewise.
6315 (i386_dr_stopped_by_watchpoint): Likewise.
6317 2014-06-19 Gary Benson <gbenson@redhat.com>
6319 * i386-low.c (i386_dr_show): Renamed to
6320 i386_show_dr and made static. All uses updated.
6321 (i386_dr_length_and_rw_bits): Renamed to
6322 i386_length_and_rw_bits and made static.
6324 (i386_dr_insert_aligned_watchpoint): Renamed to
6325 i386_insert_aligned_watchpoint and made static.
6327 (i386_dr_remove_aligned_watchpoint): Renamed to
6328 i386_remove_aligned_watchpoint and made static.
6330 (i386_dr_update_inferior_debug_regs): Renamed to
6331 i386_update_inferior_debug_regs and made static.
6334 2014-06-18 Gary Benson <gbenson@redhat.com>
6336 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6337 (i386_dr_low_can_set_control): Likewise.
6338 (i386_get_debug_register_length): Likewise.
6339 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6340 (i386_dr_low_can_set_control): Likewise.
6341 (i386_get_debug_register_length): Likewise.
6343 2014-06-17 Gary Benson <gbenson@redhat.com>
6345 * i386-low.h (i386-dregs.h): New include.
6346 (DR_FIRSTADDR): Now in i386-dregs.h.
6347 (DR_LASTADDR): Likewise.
6348 (DR_NADDR): Likewise.
6349 (DR_STATUS): Likewise.
6350 (DR_CONTROL): Likewise.
6351 (i386_debug_reg_state): Likewise.
6352 (i386_dr_insert_watchpoint): Likewise.
6353 (i386_dr_remove_watchpoint): Likewise.
6354 (i386_dr_region_ok_for_watchpoint): Likewise.
6355 (i386_dr_stopped_data_address): Likewise.
6356 (i386_dr_stopped_by_watchpoint): Likewise.
6357 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6359 2014-06-18 Gary Benson <gbenson@redhat.com>
6361 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6362 i386_dr_insert_watchpoint.
6363 (i386_low_remove_watchpoint): Renamed to
6364 i386_dr_remove_watchpoint.
6365 (i386_low_region_ok_for_watchpoint): Renamed to
6366 i386_dr_region_ok_for_watchpoint.
6367 (i386_low_stopped_data_address): Renamed to
6368 i386_dr_stopped_data_address.
6369 (i386_low_stopped_by_watchpoint): Renamed to
6370 i386_dr_stopped_by_watchpoint.
6371 * i386-low.c (i386_show_dr): Renamed to
6372 i386_dr_show and made nonstatic. All uses updated.
6373 (i386_length_and_rw_bits): Renamed to
6374 i386_dr_length_and_rw_bits and made nonstatic.
6376 (i386_insert_aligned_watchpoint): Renamed to
6377 i386_dr_insert_aligned_watchpoint and made nonstatic.
6379 (i386_remove_aligned_watchpoint): Renamed to
6380 i386_dr_remove_aligned_watchpoint and made nonstatic.
6382 (i386_update_inferior_debug_regs): Renamed to
6383 i386_dr_update_inferior_debug_regs and made nonstatic.
6385 (i386_low_insert_watchpoint): Renamed to
6386 i386_dr_insert_watchpoint. All uses updated.
6387 (i386_low_remove_watchpoint): Renamed to
6388 i386_dr_remove_watchpoint. All uses updated.
6389 (i386_low_region_ok_for_watchpoint): Renamed to
6390 i386_dr_region_ok_for_watchpoint. All uses updated.
6391 (i386_low_stopped_data_address): Renamed to
6392 i386_dr_stopped_data_address. All uses updated.
6393 (i386_low_stopped_by_watchpoint): Renamed to
6394 i386_dr_stopped_by_watchpoint. All uses updated.
6396 2014-06-18 Gary Benson <gbenson@redhat.com>
6398 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6399 (i386_dr_low_can_set_control): Likewise.
6400 (i386_insert_aligned_watchpoint): New check.
6402 2014-06-18 Gary Benson <gbenson@redhat.com>
6404 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6407 2014-06-18 Gary Benson <gbenson@redhat.com>
6409 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6410 instead of fatal and error.
6411 (i386_handle_nonaligned_watchpoint): Likewise.
6413 2014-06-18 Gary Benson <gbenson@redhat.com>
6415 * i386-low.c (i386_get_debug_register_length): New macro.
6416 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6417 (i386_show_dr): Use debug_printf instead of fprintf. Use
6418 phex to format values.
6420 2014-06-18 Gary Benson <gbenson@redhat.com>
6422 * i386-low.h: Comment changes.
6423 * i386-low.c: Likewise.
6425 2014-06-18 Gary Benson <gbenson@redhat.com>
6427 * i386-low.c: Whitespace changes.
6429 2014-06-12 Tom Tromey <tromey@redhat.com>
6431 * utils.c (freeargv): Remove.
6433 2014-06-12 Tom Tromey <tromey@redhat.com>
6435 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6436 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6437 (parse_debug_format_options): Likewise.
6438 (gdbserver_usage): Likewise.
6439 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6440 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6441 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6443 ($(LIBGNU)): Depend on libiberty.
6444 (all-lib): Recurse into all subdirs.
6445 (install-only): Invoke "install" target in subdirs.
6446 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6448 * configure: Rebuild.
6449 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6450 for vasprintf, vsnprintf, or gettimeofday.
6451 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6454 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6456 * development.sh: Delete.
6457 * Makefile.in (config.status): Adjust dependency on development.sh.
6458 * configure.ac: Adjust development.sh source call.
6459 * configure: Regenerate.
6461 2014-06-02 Pedro Alves <palves@redhat.com>
6463 * ax.c (gdb_free_agent_expr): New function.
6464 * ax.h (gdb_free_agent_expr): New declaration.
6465 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6467 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6469 (clear_breakpoint_conditions_and_commands): New function.
6470 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6471 (clear_breakpoint_conditions_and_commands): New declaration.
6473 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6475 * linux-aarch64-low.c (asm/ptrace.h): Include.
6477 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6479 Fix TLS access for -static -pthread.
6480 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6481 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6482 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6484 2014-05-20 Pedro Alves <palves@redhat.com>
6486 * linux-aarch64-low.c (aarch64_insert_point)
6487 (aarch64_remove_point): No longer check whether the type is
6488 supported here. Adjust to new interface.
6489 (the_low_target): Install aarch64_supports_z_point_type as
6490 supports_z_point_type method.
6491 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6492 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6493 instead of a Z packet char. Adjust.
6494 (arm_supports_z_point_type): New function.
6495 (arm_insert_point, arm_remove_point): Adjust to new interface.
6496 (the_low_target): Install arm_supports_z_point_type.
6497 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6498 (cris_insert_point, cris_remove_point): Adjust to new interface.
6499 Don't check whether the type is supported here.
6500 (the_low_target): Install cris_supports_z_point_type.
6501 * linux-low.c (linux_supports_z_point_type): New function.
6502 (linux_insert_point, linux_remove_point): Adjust to new interface.
6503 * linux-low.h (struct linux_target_ops) <insert_point,
6504 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6505 raw_breakpoint pointer parameter.
6506 <supports_z_point_type>: New method.
6507 * linux-mips-low.c (mips_supports_z_point_type): New function.
6508 (mips_insert_point, mips_remove_point): Adjust to new interface.
6509 Use mips_supports_z_point_type.
6510 (the_low_target): Install mips_supports_z_point_type.
6511 * linux-ppc-low.c (the_low_target): Install NULL as
6512 supports_z_point_type method.
6513 * linux-s390-low.c (the_low_target): Install NULL as
6514 supports_z_point_type method.
6515 * linux-sparc-low.c (the_low_target): Install NULL as
6516 supports_z_point_type method.
6517 * linux-x86-low.c (x86_supports_z_point_type): New function.
6518 (x86_insert_point): Adjust to new insert_point interface. Use
6519 insert_memory_breakpoint. Adjust to new
6520 i386_low_insert_watchpoint interface.
6521 (x86_remove_point): Adjust to remove_point interface. Use
6522 remove_memory_breakpoint. Adjust to new
6523 i386_low_remove_watchpoint interface.
6524 (the_low_target): Install x86_supports_z_point_type.
6525 * lynx-low.c (lynx_target_ops): Install NULL as
6526 supports_z_point_type callback.
6527 * nto-low.c (nto_supports_z_point_type): New.
6528 (nto_insert_point, nto_remove_point): Adjust to new interface.
6529 (nto_target_ops): Install nto_supports_z_point_type.
6530 * mem-break.c: Adjust intro comment.
6531 (struct raw_breakpoint) <raw_type, size>: New fields.
6532 <inserted>: Update comment.
6533 <shlib_disabled>: Delete field.
6534 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6535 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6536 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6537 (raw_bkpt_type_to_target_hw_bp_type): New function.
6538 (find_enabled_raw_code_breakpoint_at): New function.
6539 (find_raw_breakpoint_at): New type and size parameters. Use them.
6540 (insert_memory_breakpoint): New function, based off
6541 set_raw_breakpoint_at.
6542 (remove_memory_breakpoint): New function.
6543 (set_raw_breakpoint_at): Reimplement.
6544 (set_breakpoint): New, based on set_breakpoint_at.
6545 (set_breakpoint_at): Reimplement.
6546 (delete_raw_breakpoint): Go through the_target->remove_point
6547 instead of assuming memory breakpoints.
6548 (find_gdb_breakpoint_at): Delete.
6549 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6550 (find_gdb_breakpoint): New function.
6551 (set_gdb_breakpoint_at): Delete.
6552 (z_type_supported): New function.
6553 (set_gdb_breakpoint_1): New function, loosely based off
6554 set_gdb_breakpoint_at.
6555 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6556 (delete_gdb_breakpoint_at): Delete.
6557 (delete_gdb_breakpoint_1): New function, loosely based off
6558 delete_gdb_breakpoint_at.
6559 (delete_gdb_breakpoint): New function.
6560 (clear_gdb_breakpoint_conditions): Rename to ...
6561 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6563 (add_condition_to_breakpoint): Make static.
6564 (add_breakpoint_condition): Take a struct breakpoint pointer
6565 instead of an address. Adjust.
6566 (gdb_condition_true_at_breakpoint): Rename to ...
6567 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6569 (gdb_condition_true_at_breakpoint): Reimplement.
6570 (add_breakpoint_commands): Take a struct breakpoint pointer
6571 instead of an address. Adjust.
6572 (gdb_no_commands_at_breakpoint): Rename to ...
6573 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6574 parameter. Return true if no breakpoint was found. Change debug
6576 (gdb_no_commands_at_breakpoint): Reimplement.
6577 (run_breakpoint_commands): Rename to ...
6578 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6579 and change return type to boolean.
6580 (run_breakpoint_commands): New function.
6581 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6582 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6583 breakpoint. Go through the_target->remove_point instead of
6584 assuming memory breakpoint.
6585 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6586 software and hardware breakpoints.
6587 (reinsert_raw_breakpoint): Go through the_target->insert_point
6588 instead of assuming memory breakpoint.
6589 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6590 software and hardware breakpoints.
6591 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6592 Check both software and hardware breakpoints.
6593 (validate_inserted_breakpoint): Assert the breakpoint is a
6594 software breakpoint. Set the inserted flag to -1 instead of
6595 setting shlib_disabled.
6596 (delete_disabled_breakpoints): Adjust.
6597 (validate_breakpoints): Only validate software breakpoints.
6598 Adjust to inserted flag change.
6599 (check_mem_read, check_mem_write): Skip breakpoint types other
6600 than software breakpoints. Adjust to inserted flag change.
6601 * mem-break.h (enum raw_bkpt_type): New enum.
6602 (raw_breakpoint, struct process_info): Forward declare.
6603 (Z_packet_to_target_hw_bp_type): Delete declaration.
6604 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6605 (set_gdb_breakpoint, delete_gdb_breakpoint)
6606 (clear_breakpoint_conditions): New declarations.
6607 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6608 (breakpoint_inserted_here): Update comment.
6609 (add_breakpoint_condition, add_breakpoint_commands): Replace
6610 address parameter with a breakpoint pointer parameter.
6611 (gdb_breakpoint_here): Update comment.
6612 (delete_gdb_breakpoint_at): Delete.
6613 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6614 * server.c (process_point_options): Take a struct breakpoint
6615 pointer instead of an address. Adjust.
6616 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6617 delete_gdb_breakpoint.
6618 * spu-low.c (spu_target_ops): Install NULL as
6619 supports_z_point_type method.
6620 * target.h: Include mem-break.h.
6621 (struct target_ops) <prepare_to_access_memory>: Update comment.
6622 <supports_z_point_type>: New field.
6623 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6624 instead of a char. Also take a raw breakpoint pointer.
6625 * win32-arm-low.c (the_low_target): Install NULL as
6626 supports_z_point_type.
6627 * win32-i386-low.c (i386_supports_z_point_type): New function.
6628 (i386_insert_point, i386_remove_point): Adjust to new interface.
6629 (the_low_target): Install i386_supports_z_point_type.
6630 * win32-low.c (win32_supports_z_point_type): New function.
6631 (win32_insert_point, win32_remove_point): Adjust to new interface.
6632 (win32_target_ops): Install win32_supports_z_point_type.
6633 * win32-low.h (struct win32_target_ops):
6634 <supports_z_point_type>: New method.
6635 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6636 instead of a char. Also take a raw breakpoint pointer.
6638 2014-05-20 Pedro Alves <palves@redhat.com>
6640 * mem-break.h: Include break-common.h.
6641 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6642 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6643 (Z_packet_to_target_hw_bp_type): New declaration.
6644 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6645 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6646 (Z_PACKET_ACCESS_WP): Delete macros.
6647 (Z_packet_to_hw_type): Delete function.
6648 * i386-low.h: Don't include break-common.h here.
6649 (Z_packet_to_hw_type): Delete declaration.
6650 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6651 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6652 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6653 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6654 * linux-aarch64-low.c: Don't include break-common.h here.
6655 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6656 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6657 (Z_packet_to_target_hw_bp_type): Delete function.
6658 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6660 (mips_insert_point, mips_remove_point): Use
6661 Z_packet_to_target_hw_bp_type.
6663 2014-05-20 Pedro Alves <palves@redhat.com>
6665 * linux-aarch64-low.c: Include break-common.h.
6666 (enum target_point_type): Delete.
6667 (Z_packet_to_point_type): Rename to ...
6668 (Z_packet_to_target_hw_bp_type): ... this, and return a
6669 target_hw_bp_type instead.
6670 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6671 instead of an enum target_point_type.
6672 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6674 (aarch64_dr_state_insert_one_point)
6675 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6676 (aarch64_handle_aligned_watchpoint)
6677 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6678 Take an enum target_hw_bp_type instead of an enum
6680 (aarch64_supports_z_point_type): New function.
6681 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6682 use Z_packet_to_target_hw_bp_type.
6684 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6686 * configure.ac: Only use -Werror by default when DEVELOPMENT
6688 * configure: Regenerate.
6690 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6692 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6693 * linux-x86-low.c (X86_64_USER_REGS): New.
6694 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6696 2014-04-28 Yao Qi <yao@codesourcery.com>
6698 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6701 2014-04-25 Pedro Alves <palves@redhat.com>
6704 * linux-low.c (linux_attach_fail_reason_string): New function.
6705 (linux_attach_lwp): Delete.
6706 (linux_attach_lwp_1): Rename to ...
6707 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6708 argument. Remove "initial" parameter. Return int instead of
6709 void. Don't error or warn here.
6710 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6711 failure to attach to the tgid. Call warning when failing to
6713 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6714 argument. Remove "initial" parameter. Return int instead of
6715 void. Don't error or warn here.
6716 (linux_attach_fail_reason_string): New declaration.
6717 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6718 interface change. Use linux_attach_fail_reason_string.
6720 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6721 Walfred Tedeschi <walfred.tedeschi@intel.com>
6723 * Makefile.in: Added rules to handle new files
6724 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6725 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6726 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6727 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6728 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6729 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6731 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6732 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6733 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6734 i386/x32-avx512.xml.
6735 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6736 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6737 i386/x32-avx512-linux.xml.
6738 * i387-fp.c (num_avx512_k_registers): New constant for number
6740 (num_avx512_zmmh_low_registers): New constant for number of
6741 lower ZMM registers (0-15).
6742 (num_avx512_zmmh_high_registers): New constant for number of
6743 higher ZMM registers (16-31).
6744 (num_avx512_ymmh_registers): New contant for number of higher
6745 YMM registers (ymm16-31 added by avx521 on x86_64).
6746 (num_avx512_xmm_registers): New constant for number of higher
6747 XMM registers (xmm16-31 added by AVX512 on x86_64).
6748 (struct i387_xsave): Add space for AVX512 registers.
6749 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6750 Add code to handle AVX512 registers.
6751 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6752 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6753 prototypei from generated file.
6754 (tdesc_amd64_avx512_linux): Likewise.
6755 (init_registers_x32_avx512_linux): Likewise.
6756 (tdesc_x32_avx512_linux): Likewise.
6757 (init_registers_i386_avx512_linux): Likewise.
6758 (tdesc_i386_avx512_linux): Likewise.
6759 (x86_64_regmap): Add AVX512 registers.
6760 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6762 (initialize_low_arch): Add code to initialize AVX512 registers.
6764 2014-04-23 Pedro Alves <palves@redhat.com>
6766 * mem-break.c (find_gdb_breakpoint_at): Make static.
6767 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6769 2014-04-23 Pedro Alves <palves@redhat.com>
6771 * i386-low.c: Don't include break-common.h here.
6772 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6773 prototype to take target_hw_bp_type as argument instead of a Z
6775 * i386-low.h: Include break-common.h here.
6776 (Z_packet_to_hw_type): Declare.
6777 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6779 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6780 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6781 (x86_remove_point): Convert the packet number to a
6782 target_hw_bp_type before calling i386_low_remove_watchpoint.
6783 * win32-i386-low.c (i386_insert_point): Convert the packet number
6784 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6785 (i386_remove_point): Convert the packet number to a
6786 target_hw_bp_type before calling i386_low_remove_watchpoint.
6788 2014-04-23 Pedro Alves <palves@redhat.com>
6790 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6792 2014-04-10 Pedro Alves <palves@redhat.com>
6794 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6795 Check if the condition or command is NULL before checking if the
6796 breakpoint is known. On success, return true.
6797 * mem-break.h (add_breakpoint_condition): Document return.
6798 (add_breakpoint_commands): Add describing comment.
6799 * server.c (skip_to_semicolon): New function.
6800 (process_point_options): Use it.
6802 2014-04-09 Pedro Alves <palves@redhat.com>
6804 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6807 2014-02-27 Pedro Alves <palves@redhat.com>
6810 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6812 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6814 (last_thread_of_process_p): Take a PID argument instead of a
6816 (linux_wait_for_lwp): Delete.
6817 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6819 (linux_low_filter_event): New function, party factored out from
6820 linux_wait_for_event.
6821 (linux_wait_for_event): Rename to ...
6822 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6823 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6824 sigsuspend. Check for zombie leaders.
6825 (linux_wait_for_event): Reimplement as wrapper around
6826 linux_wait_for_event_filtered.
6827 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6828 a normal or signal exit is seen, it's the whole process exiting.
6829 (wait_for_sigstop): No longer a for_each_inferior callback.
6830 Rewrite on top of linux_wait_for_event_filtered.
6831 (stop_all_lwps): Call wait_for_sigstop directly.
6832 * server.c (resume, handle_target_event): Handle
6833 TARGET_WAITKIND_NO_RESUMED.
6835 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6837 * win32-low.c (psapi_get_dll_name,
6838 * win32_CreateToolhelp32Snapshot): Delete.
6839 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6840 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6842 (handle_load_dll): Add function description.
6843 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6845 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6847 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6849 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6850 base address when calling win32_add_one_solib.
6851 (handle_load_dll): Delete local variable load_addr.
6852 Remove 0x1000 offset applied to DLL base address when calling
6853 win32_add_one_solib.
6854 (handle_unload_dll): Add comment.
6856 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6858 * win32-low.c (win32_add_all_dlls): Renames
6859 win32_ensure_ntdll_loaded. Rewrite function documentation.
6860 Adjust implementation to always load all DLLs.
6861 Add 0x1000 offset to DLL base address when calling
6862 win32_add_one_solib.
6863 (child_initialization_done): New static global.
6864 (do_initial_child_stuff): Set child_initialization_done to
6865 zero during child initialization, and 1 after. Replace call
6866 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6868 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6869 (handle_unload_dll): Add function documentation.
6870 (get_child_debug_event): Ignore load and unload DLL events
6871 during child initialization.
6873 2014-02-20 Doug Evans <dje@google.com>
6875 Remove global all_lwps.
6876 * inferiors.h (ptid_of): Move here from linux-low.h.
6877 (pid_of, lwpid_of): Ditto.
6878 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6879 parameter is a struct thread_info * now.
6880 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6881 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6882 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6884 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6885 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6886 * linux-arm-low.c (update_registers_callback): Update, "entry"
6887 parameter is a struct thread_info * now.
6888 Fetch lwpid from current_inferior directly.
6889 (arm_insert_point): Pass &all_threads to find_inferior instead of
6891 (arm_remove_point): Ditto.
6892 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6893 (arm_prepare_to_resume): Fetch pid from thread.
6894 (arm_read_description): Fetch lwpid from current_inferior directly.
6895 * linux-low.c (all_lwps): Delete.
6896 (delete_lwp): Delete call to remove_inferior.
6897 (handle_extended_wait): Fetch lwpid from thread.
6898 (add_lwp): Don't set lwp->entry.id. Remove call to
6899 add_inferior_to_list.
6900 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6901 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6902 (kill_one_lwp_callback): Ditto.
6903 (linux_kill): Don't dereference NULL pointer.
6904 Fetch ptid,lwpid from thread.
6905 (get_detach_signal): Fetch ptid from thread.
6906 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6907 Simplify call to regcache_invalidate_thread.
6908 (delete_lwp_callback): Update, "entry" parameter is a
6909 struct thread_info * now. Fetch pid from thread.
6910 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6911 (status_pending_p_callback): Update, "entry" parameter is a
6912 struct thread_info * now. Fetch ptid from thread.
6913 (find_lwp_pid): Update, "entry" parameter is a
6914 struct thread_info * now.
6915 (linux_wait_for_lwp): Fetch pid from thread.
6916 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6917 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6918 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6919 (dequeue_one_deferred_signal): Ditto.
6920 (cancel_breakpoint): Fetch ptid from current_inferior.
6921 (linux_wait_for_event): Pass &all_threads to find_inferior,
6922 not &all_lwps. Fetch ptid, lwpid from thread.
6923 (count_events_callback): Update, "entry" parameter is a
6924 struct thread_info * now.
6925 (select_singlestep_lwp_callback): Ditto.
6926 (select_event_lwp_callback): Ditto.
6927 (cancel_breakpoints_callback): Ditto.
6928 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6930 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6931 (unsuspend_one_lwp): Update, "entry" parameter is a
6932 struct thread_info * now.
6933 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6935 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6936 Fetch lwpid from thread, not lwp.
6937 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6938 Pass &all_threads to find_inferior, not &all_lwps.
6939 (send_sigstop): Fetch lwpid from thread, not lwp.
6940 (send_sigstop_callback): Update, "entry" parameter is a
6941 struct thread_info * now.
6942 (suspend_and_send_sigstop_callback): Ditto.
6943 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6944 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6945 struct thread_info * now.
6946 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6948 (lwp_running): Update, "entry" parameter is a
6949 struct thread_info * now.
6950 (stop_all_lwps): Fetch ptid from thread.
6951 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6952 (linux_resume_one_lwp): Fetch lwpid from thread.
6953 (linux_set_resume_request): Update, "entry" parameter is a
6954 struct thread_info * now. Fetch pid, lwpid from thread.
6955 (resume_status_pending_p): Update, "entry" parameter is a
6956 struct thread_info * now.
6957 (need_step_over_p): Ditto. Fetch lwpid from thread.
6958 (start_step_over): Fetch lwpid from thread.
6959 (linux_resume_one_thread): Update, "entry" parameter is a
6960 struct thread_info * now. Fetch lwpid from thread.
6961 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6962 (proceed_one_lwp): Update, "entry" parameter is a
6963 struct thread_info * now. Fetch lwpid from thread.
6964 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6965 struct thread_info * now.
6966 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6967 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6968 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6970 (regsets_store_inferior_registers): Ditto.
6971 (fetch_register, store_register): Ditto.
6972 (linux_read_memory, linux_write_memory): Ditto.
6973 (linux_request_interrupt): Ditto.
6974 (linux_read_auxv): Ditto.
6975 (linux_xfer_siginfo): Ditto.
6976 (linux_qxfer_spu): Ditto.
6977 (linux_qxfer_libraries_svr4): Ditto.
6978 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6979 moved to inferiors.h.
6981 (get_thread_lwp): Update.
6982 (struct lwp_info): Delete member "entry". Simplify comment for
6985 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6986 current_inferior directly.
6987 (update_watch_registers_callback): Update, "entry" parameter is a
6988 struct thread_info * now. Fetch pid from thread.
6989 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6990 (mips_insert_point): Fetch lwpid from current_inferior.
6991 Pass &all_threads to find_inferior, not &all_lwps.
6992 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6993 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6995 (mips_stopped_data_address): Ditto.
6996 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6998 * linux-tile-low.c (tile_arch_setup): Ditto.
6999 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7000 (update_debug_registers_callback): Update, "entry" parameter is a
7001 struct thread_info * now. Fetch pid from thread.
7002 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7003 Pass &all_threads to find_inferior, not &all_lwps.
7004 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7005 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7006 Pass &all_threads to find_inferior, not &all_lwps.
7007 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7008 (i386_dr_low_get_status): Ditto.
7009 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7010 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7011 (x86_linux_read_description): Ditto.
7012 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7014 2014-02-20 Doug Evans <dje@google.com>
7016 * inferiors.c (get_first_inferior): Fix buglet.
7018 2014-02-19 Doug Evans <dje@google.com>
7020 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7021 * inferiors.c (add_thread): Change result type to struct thread_info *.
7022 All callers updated.
7023 (add_lwp): Call add_thread here instead of in callers.
7024 All callers updated.
7025 * linux-low.h (get_lwp_thread): Rewrite.
7026 (struct lwp_info): New member "thread".
7028 2014-02-19 Doug Evans <dje@google.com>
7030 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7031 All callers updated.
7033 2014-02-19 Doug Evans <dje@google.com>
7035 * inferiors.c (add_thread): Fix whitespace.
7037 2014-02-19 Doug Evans <dje@google.com>
7039 * dll.c (clear_dlls): Replace accessing list implemention details
7041 * gdbthread.h (get_first_thread): Declare.
7042 * inferiors.c (for_each_inferior_with_data): New function.
7043 (get_first_thread): New function.
7044 (find_thread_ptid): Simplify.
7045 (get_first_inferior): New function.
7046 (clear_list): Delete.
7047 (one_inferior_p): New function.
7048 (clear_inferior_list): New function.
7049 (clear_inferiors): Update.
7050 * inferiors.h (for_each_inferior_with_data): Declare.
7051 (clear_inferior_list): Declare.
7052 (one_inferior_p): Declare.
7053 (get_first_inferior): Declare.
7054 * linux-low.c (linux_wait_for_event): Replace accessing list
7055 implemention details with API function.
7056 * server.c (target_running): Ditto.
7057 (accumulate_file_name_length): New function.
7058 (emit_dll_description): New function.
7059 (handle_qxfer_libraries): Replace accessing list implemention
7060 details with API function.
7061 (handle_qxfer_threads_worker): New function.
7062 (handle_qxfer_threads_proper): Replace accessing list implemention
7063 details with API function.
7064 (handle_query): Ditto.
7065 (visit_actioned_threads_callback_ftype): New typedef.
7066 (visit_actioned_threads_data): New struct.
7067 (visit_actioned_threads): Rewrite to be find_inferior callback.
7068 (resume): Call find_inferior.
7069 (handle_status): Replace accessing list implemention
7070 details with API function.
7071 (process_serial_event): Replace accessing list implemention details
7073 * target.c (set_desired_inferior): Replace accessing list implemention
7074 details with API function.
7075 * tracepoint.c (same_process_p): New function.
7076 (gdb_agent_about_to_close): Replace accessing list implemention
7077 details with API function.
7078 * win32-low.c (child_delete_thread): Replace accessing list
7079 implemention details with API function.
7080 (match_dll_by_basename): New function.
7081 (dll_is_loaded_by_basename): New function.
7082 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7083 details call to dll_is_loaded_by_basename.
7085 2014-02-19 Doug Evans <dje@google.com>
7087 * dll.h (struct dll_info): Add comment.
7088 * gdbthread.h (struct thread_info): Add comment.
7089 (current_ptid): Simplify.
7090 * inferiors.c (add_process): Update.
7091 (remove_process): Update.
7092 * inferiors.h (struct process_info): Rename member "head" to "entry".
7093 * linux-low.c (delete_lwp): Update.
7095 (last_thread_of_process_p): Update.
7096 (kill_one_lwp_callback, linux_kill): Update.
7097 (status_pending_p_callback): Update.
7098 (wait_for_sigstop): Update. Simplify read of ptid.
7099 (start_step_over): Update.
7100 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7101 (get_lwp_thread): Update.
7102 (struct lwp_info): Rename member "head" to "entry".
7103 * regcache.h (inferior_list_entry): Delete.
7104 * server.c (kill_inferior_callback): Update.
7105 (detach_or_kill_inferior_callback): Update.
7106 (print_started_pid): Update.
7107 (print_attached_pid): Update.
7108 (process_serial_event): Simplify read of ptid.
7109 * thread-db.c (thread_db_create_event): Update.
7110 (thread_db_get_tls_address): Update.
7111 * win32-low.c (current_inferior_ptid): Simplify.
7113 2014-02-19 Tom Tromey <tromey@redhat.com>
7115 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7117 (target_supports_btrace): Update.
7119 2014-02-14 Yao Qi <yao@codesourcery.com>
7121 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7122 (rsp-low-ipa.o): New target.
7124 2014-02-12 Tom Tromey <tromey@redhat.com>
7126 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7127 convert_ascii_to_int.
7128 * regcache.c (registers_to_string): Likewise.
7129 * remote-utils.c (decode_M_packet): Likewise.
7130 * server.c (process_serial_event): Likewise.
7132 2014-02-12 Tom Tromey <tromey@redhat.com>
7134 * server.c (handle_query, handle_v_run): Use hex2bin, not
7136 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7138 2014-02-12 Tom Tromey <tromey@redhat.com>
7140 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7141 convert_int_to_ascii.
7142 * regcache.c (registers_to_string, collect_register_as_string):
7144 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7146 * server.c (process_serial_event): Likewise.
7147 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7148 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7150 2014-02-12 Tom Tromey <tromey@redhat.com>
7152 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7153 bin2hex, not hexify.
7154 * tracepoint.c (cmd_qtstatus): Likewise.
7156 2014-02-12 Tom Tromey <tromey@redhat.com>
7158 * remote-utils.c (monitor_output): Pass explicit length to
7161 2014-02-12 Tom Tromey <tromey@redhat.com>
7163 * tracepoint.c: Include rsp-low.h.
7164 * server.c: Include rsp-low.h.
7165 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7166 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7168 * remote-utils.c: Include rsp-low.h.
7169 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7170 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7171 (convert_int_to_ascii, convert_ascii_to_int): Move to
7173 * regcache.c: Include rsp-low.h.
7174 * ax.c: Include rsp-low.h.
7175 * Makefile.in (SFILES): Add common/rsp-low.c.
7176 (OBS): Add rsp-low.o.
7177 (rsp-low.o): New target.
7179 2014-02-12 Tom Tromey <tromey@redhat.com>
7181 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7182 Include print-utils.h.
7183 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7184 (plongest, thirty_two, phex_nz): Remove.
7185 * Makefile.in (SFILES): Add common/print-utils.c.
7186 (OBS): Add print-utils.o.
7187 (print-utils-ipa.o): New target.
7188 (print-utils.o): New target.
7189 (IPA_OBJS): Add print-utils-ipa.o.
7191 2014-02-06 Tom Tromey <tromey@redhat.com>
7193 * Makefile.in (SFILES): Fix indentation.
7195 2014-02-05 Doug Evans <dje@google.com>
7197 * linux-low.c (linux_wait_for_event): Improve comment.
7198 (linux_wait_1): Keep current_inferior in sync with event_child.
7200 2014-01-22 Doug Evans <dje@google.com>
7202 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7204 2014-01-22 Doug Evans <dje@google.com>
7206 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7207 * configure: Regenerate.
7208 * config.in: Regenerate.
7209 * Makefile.in (SFILES): Add debug.c.
7211 * debug.c: New file.
7212 * debug.h: New file.
7213 * linux-aarch64-low.c (*): Update all debugging printfs to use
7214 debug_printf instead of fprintf.
7215 * linux-arm-low.c (*): Ditto.
7216 * linux-cris-low.c (*): Ditto.
7217 * linux-crisv32-low.c (*): Ditto.
7218 * linux-m32r-low.c (*): Ditto.
7219 * linux-sparc-low.c (*): Ditto.
7220 * linux-x86.c (*): Ditto.
7221 * linux-low.c (*): Ditto.
7222 (linux_wait_1): Add calls to debug_enter, debug_exit.
7223 (linux_wait): Remove redundant debugging printf.
7224 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7225 (linux_resume, unstop_all_lwps): Ditto.
7226 * mem-break.c (*): Update all debugging printfs to use
7227 debug_printf instead of fprintf.
7228 * remote-utils.c (*): Ditto.
7229 * thread-db.c (*): Ditto.
7230 * server.c #include <ctype.h>, "gdb_vecs.h".
7231 (debug_threads): Moved to debug.c.
7232 (*): Update all debugging printfs to use debug_printf instead of
7234 (start_inferior): Replace call to fflush with call to debug_flush.
7235 (monitor_show_help): Mention set debug-format.
7236 (parse_debug_format_options): New function.
7237 (handle_monitor_command): Handle "monitor set debug-format".
7238 (gdbserver_usage): Mention --debug-format.
7239 (main): Parse --debug-format.
7240 * server.h (debug_threads): Declaration moved to debug.h.
7242 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7243 trace_debug_1 that uses debug_printf.
7244 (tracepoint_look_up_symbols): Update all debugging printfs to use
7245 debug_printf instead of fprintf.
7247 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7249 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7252 2014-01-17 Pedro Alves <palves@redhat.com>
7255 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7256 defined after including gdb_proc_service.h.
7258 2014-01-16 Doug Evans <dje@google.com>
7260 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7261 (match_dll): Use it.
7263 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7265 * target.h (target_ops) <read_btrace>: Change parameters and
7266 return type to allow error reporting.
7267 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7268 trace reading errors on.
7269 * linux-low.c (linux_low_read_btrace): Pass trace reading
7271 (linux_low_disable_btrace): New.
7273 2014-01-15 Doug Evans <dje@google.com>
7275 * inferiors.c (thread_id_to_gdb_id): Delete.
7276 * inferiors.h (thread_id_to_gdb_id): Delete.
7278 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7280 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7281 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7284 2014-01-08 Pedro Alves <palves@redhat.com>
7286 * server.c (handle_status): Don't discard previous queued stop
7287 replies or thread's pending status here.
7288 (main) <disconnection>: Do it here instead.
7290 2014-01-08 Pedro Alves <palves@redhat.com>
7292 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7293 * server.c (visit_actioned_threads, handle_pending_status): New
7295 (handle_v_cont): Factor out parts to ...
7296 (resume): ... this new function. If in all-stop, and a thread
7297 being resumed has a pending status, report it without actually
7299 (myresume): Adjust to use the new 'resume' function.
7300 (clear_pending_status_callback, set_pending_status_callback)
7301 (find_status_pending_thread_callback): New functions.
7302 (handle_status): Handle the case of multiple threads having
7303 interesting statuses to report. Report threads' real last signal
7304 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7305 with an interesting thread to report the status for, instead of
7306 always reporting the status of the first thread.
7308 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7310 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7311 * gdbreplay.c (gdbreplay_version): Likewise.
7313 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7315 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7316 iov.iov_len with the real length in use.
7318 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7320 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7321 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7322 for all targets that use win32-low.c.
7323 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7324 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7326 2013-12-13 Pedro Alves <palves@redhat.com>
7328 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7329 if equal to TARGET_WAITKIND_LOADED.
7330 * win32-low.c (cached_status): New static global.
7331 (win32_wait): Add declaration.
7332 (do_initial_child_stuff): Flush all initial pending debug events
7333 up to the initial breakpoint.
7334 (win32_wait): If CACHED_STATUS was set, return that instead
7335 of doing a real wait. Remove the code resuming the execution
7336 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7337 during the initial phase. Also remove the code changing
7338 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7339 TARGET_WAITKIND_STOPPED.
7341 2013-12-11 Yao Qi <yao@codesourcery.com>
7343 * notif.c (handle_notif_ack): Return 0 if no notification
7346 2013-11-20 Doug Evans <dje@google.com>
7348 * linux-low.c (linux_set_resume_request): Fix comment.
7350 2013-11-20 Doug Evans <dje@google.com>
7352 * linux-low.c (resume_status_pending_p): Tweak comment.
7354 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7356 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7357 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7358 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7359 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7360 (srv_amd64_regobj): Add amd64-mpx.o.
7361 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7362 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7363 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7364 * i387-fp.c (num_pl_bnd_register) Added constant.
7365 (num_pl_bnd_cfg_registers) Added constant.
7366 (struct i387_xsave) Added reserved area and MPX fields.
7367 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7368 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7370 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7371 (init_registers_amd64_mpx_linux): Declare new function.
7372 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7373 (x86_64_regmap): Add MPX registers.
7374 (x86_linux_read_description): Add MPX case.
7375 (initialize_low_arch): Initialize MPX targets.
7377 2013-11-18 Tom Tromey <tromey@redhat.com>
7379 * configure: Rebuild.
7380 * configure.ac: Don't check for stdlib.h.
7381 * gdbreplay.c: Unconditionally include stdlib.h.
7383 2013-11-18 Tom Tromey <tromey@redhat.com>
7385 * config.in: Rebuild.
7386 * configure: Rebuild.
7387 * configure.ac: Don't use AC_HEADER_DIRENT.
7389 2013-11-18 Tom Tromey <tromey@redhat.com>
7391 * server.h: Don't check HAVE_STRING_H.
7392 * gdbreplay.c: Don't check HAVE_STRING_H.
7393 * configure: Rebuild.
7395 2013-11-18 Tom Tromey <tromey@redhat.com>
7397 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7400 2013-11-08 Tom Tromey <tromey@redhat.com>
7402 * configure, config.in: Rebuild.
7403 * configure.ac: Remove unused configury.
7405 2013-11-08 Tom Tromey <tromey@redhat.com>
7407 * acinclude.m4: Include common.m4, codeset.m4.
7408 * configure, config.in: Rebuild.
7409 * configure.ac: Use GDB_AC_COMMON.
7411 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7413 * linux-s390-low.c (HWCAP_S390_TE): New define.
7414 (s390_arch_setup): Consider the TE field in the HWCAP for
7415 determining 'have_regset_tdb'.
7417 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7420 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7423 2013-10-02 Pedro Alves <palves@redhat.com>
7425 * server.c (process_serial_event): Don't output "GDBserver
7426 exiting" if GDB is connected through stdio.
7427 * target.c (mywait): Likewise, be silent if GDB is connected
7430 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7432 * lynx-low.c (lynx_add_threads_after_attach): New function.
7433 (lynx_attach): Remove call to add_thread. Add call to
7434 lynx_add_threads_after_attach instead.
7436 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7438 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7439 * config.in, configure: Regenerated.
7441 2013-09-18 Yao Qi <yao@codesourcery.com>
7444 * server.c (start_inferior): Clear 'resume_info'.
7446 2013-09-16 Jiong Wang <jiwang@tilera.com>
7448 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7451 2013-09-16 Jiong Wang <jiwang@tilera.com>
7453 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7454 linux-tile-low.o to srv_tgtobj.
7456 2013-09-16 Will Newton <will.newton@linaro.org>
7458 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7461 2013-09-06 Pedro Alves <palves@redhat.com>
7463 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7464 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7465 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7466 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7467 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7468 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7470 2013-09-06 Pedro Alves <palves@redhat.com>
7472 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7473 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7475 2013-09-06 Pedro Alves <palves@redhat.com>
7477 * linux-amd64-ipa.c: Include tracepoint.h.
7478 * linux-i386-ipa.c: Include tracepoint.h.
7480 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7482 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7483 (ps_get_thread_area): New function.
7485 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7487 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7488 (initialize_low_arch): Call init_registers_crisv32 rather than
7489 init_register_crisv32.
7491 2013-09-05 Pedro Alves <palves@redhat.com>
7493 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7495 * hostio.h: ... this new file.
7496 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7497 win32-low.c: Include hostio.h.
7499 2013-09-05 Pedro Alves <palves@redhat.com>
7501 * server.h (gdb_client_data, handler_func, callback_handler_func)
7502 (delete_file_handler, add_file_handler, append_callback_event)
7503 (delete_callback_event, start_event_loop, initialize_event_loop):
7504 Move to event-loop.h and include it.
7505 * event-loop.h: New file.
7507 2013-09-05 Pedro Alves <palves@redhat.com>
7509 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7510 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7511 (loaded_dll, unloaded_dll): Move to ...
7512 * dll.h: ... this new file.
7513 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7515 2013-09-05 Pedro Alves <palves@redhat.com>
7517 * server.h (current_process, get_thread_process, all_processes)
7518 (add_inferior_to_list, for_each_inferior, current_inferior)
7519 (remove_inferior, add_process, remove_process, find_process_pid)
7520 (have_started_inferiors_p, have_attached_inferiors_p)
7521 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7522 (clear_inferiors, find_inferior, find_inferior_id)
7523 (inferior_target_data, set_inferior_target_data)
7524 (inferior_regcache_data, set_inferior_regcache_data): Move to
7525 inferiors.h, and include it.
7526 * inferiors.h: New file.
7528 2013-09-05 Pedro Alves <palves@redhat.com>
7530 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7534 2013-09-05 Pedro Alves <palves@redhat.com>
7536 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7538 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7539 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7540 (handle_tracepoint_general_set, handle_tracepoint_query)
7541 (tracepoint_finished_step, tracepoint_was_hit)
7542 (release_while_stepping_state_list, current_traceframe)
7543 (in_readonly_region, traceframe_read_mem)
7544 (fetch_traceframe_registers, traceframe_read_sdata)
7545 (traceframe_read_info, struct fast_tpoint_collect_status)
7546 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7547 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7548 (supply_fast_tracepoint_registers)
7549 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7550 (ipa_tdesc, claim_trampoline_space)
7551 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7552 (agent_mem_read, agent_get_trace_state_variable_value)
7553 (agent_set_trace_state_variable_value, agent_tsv_read)
7554 (agent_mem_read_string, get_raw_reg_func_addr)
7555 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7556 * tracepoint.h: ... this new file.
7558 2013-09-05 Pedro Alves <palves@redhat.com>
7560 * server.h (perror_with_name, error, fatal, warning, paddress)
7561 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7563 * utils.h: New file.
7565 2013-09-05 Pedro Alves <palves@redhat.com>
7567 * server.h (remote_debug, noack_mode, transport_is_reliable)
7568 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7569 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7570 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7571 (write_enn, initialize_async_io, enable_async_io)
7572 (disable_async_io, check_remote_input_interrupt_request)
7573 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7574 (dead_thread_notify, prepare_resume_reply)
7575 (decode_address_to_semicolon, decode_address, decode_m_packet)
7576 (decode_M_packet, decode_X_packet, decode_xfer_write)
7577 (decode_search_memory_packet, unhexify, hexify)
7578 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7579 (look_up_one_symbol, relocate_instruction)
7580 (monitor_output): Move to remote-utils.h, and include it.
7581 * remote-utils.h: New file.
7583 2013-09-05 Pedro Alves <palves@redhat.com>
7585 * server.h (_): Delete.
7587 2013-09-02 Pedro Alves <palves@redhat.com>
7589 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7590 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7592 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7594 2013-09-02 Pierre Muller <muller@sourceware.org>
7596 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7597 or WriteProcessMemory complete successfully and handle
7598 ERROR_PARTIAL_COPY error.
7600 2013-09-02 Pedro Alves <palves@redhat.com>
7602 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7603 error instead of EIO.
7605 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7608 * linux-low.c: Include filestuff.h.
7609 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7610 * lynx-low.c: Include filestuff.h.
7611 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7612 * server.c: Include filestuff.h.
7613 (main): Call notice_open_fds.
7614 * spu-low.c: Include filestuff.h.
7615 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7617 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7619 * Makefile.in: Explain why ../target and ../nat are not
7620 listed as include file search paths.
7621 (linux-waitpid.o): New object file rule.
7622 * configure.srv (srv_native_linux_obj): New variable.
7623 Replace all occurrences of linux native object files with
7624 $srv_native_linux_obj.
7625 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7626 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7627 (linux_enable_event_reporting): Remove declaration.
7628 (my_waitpid): Moved to common/linux-waitpid.c.
7629 (linux_wait_for_event): Pass ptid when calling
7630 linux_enable_event_reporting.
7631 (linux_supports_tracefork_flag): Remove.
7632 (linux_enable_event_reporting): Likewise.
7633 (linux_tracefork_grandchild): Remove.
7634 (STACK_SIZE): Moved to common/linux-ptrace.c.
7635 (linux_tracefork_child): Remove.
7636 (linux_test_for_tracefork): Remove.
7637 (linux_look_up_symbols): Call linux_supports_traceclone.
7638 (initialize_low): Remove call to linux_test_for_tracefork.
7639 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7640 common/linux-ptrace.h.
7641 (PTRACE_TYPE_ARG4): Likewise.
7642 Include linux-ptrace.h.
7644 2013-08-21 Pedro Alves <palves@redhat.com>
7646 * config.in: Renegerate.
7648 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7650 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7651 (SFILES): Remove $(srcdir)/common/target-common.c and
7652 add $(srcdir)/target/waitstatus.c.
7653 (OBS): Remove target-common.o and add waitstatus.o.
7654 (server_h): Remove $(srcdir)/../common/target-common.h and
7655 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7656 and $(srcdir)/../target/waitstatus.h.
7657 (target-common.o): Remove.
7658 (waitstatus.o): New target object file.
7659 * target.h: Do not include target-common.h and
7660 include target/resume.h, target/wait.h and
7661 target/waitstatus.h.
7663 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7665 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7666 to PTRACE_TYPE_ARG3.
7667 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7668 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7670 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7671 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7673 2013-07-27 Jie Zhang <jie@codesourcery.com>
7674 Daniel Jacobowitz <dan@codesourcery.com>
7675 Yao Qi <yao@codesourcery.com>
7677 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7678 (mips-linux-watch.o): New rule.
7679 (mips_linux_watch_h): New variable.
7680 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7682 * linux-mips-low.c: Include mips-linux-watch.h.
7683 (struct arch_process_info, struct arch_lwp_info): New.
7684 (update_watch_registers_callback): New function.
7685 (mips_linux_new_process, mips_linux_new_thread) New functions.
7686 (mips_linux_prepare_to_resume, mips_insert_point): New
7688 (mips_remove_point, mips_stopped_by_watchpoint): New
7690 (rsp_bp_type_to_target_hw_bp_type): New function.
7691 (mips_stopped_data_address): New function.
7692 (the_low_target): Add watchpoint support functions.
7694 2013-07-27 Yao Qi <yao@codesourcery.com>
7696 * i386-low.c: Include break-common.h.
7697 (enum target_hw_bp_type): Remove.
7699 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7701 * Makefile.in (SFILES): /common/target-common.c.
7702 (OBS): Add target-common.o.
7703 (server_h): Add $(srcdir)/../common/target-common.h.
7704 (target-common.o): New target.
7705 * server.c (queue_stop_reply_callback): Free
7706 status string after use.
7707 * target.c (target_waitstatus_to_string): Remove.
7708 * target.h: Include target-common.h.
7709 (resume_kind): Likewise.
7710 (target_waitkind): Likewise.
7711 (target_waitstatus): Likewise.
7712 (TARGET_WNOHANG): Likewise.
7714 2013-07-04 Yao Qi <yao@codesourcery.com>
7716 * Makefile.in (host_alias): Use @host_noncanonical@.
7717 (target_alias): Use @target_noncanonical@.
7718 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7719 ACX_NONCANONICAL_HOST.
7720 * configure: Regenerated.
7723 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7725 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7726 * configure: Rebuild.
7727 * Makefile.in (version_host, version_target): Get from configure.
7728 (version.c): Use $(version_host) and $(version_target).
7730 2013-07-03 Pedro Alves <palves@redhat.com>
7732 * Makefile.in (config.status): Depend on development.sh.
7733 * acinclude.m4: Include libmcheck.m4.
7734 * configure: Regenerate.
7736 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7738 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7739 attribute inside the parentheses.
7740 (winapi_DebugSetProcessKillOnExit): Ditto.
7741 (winapi_DebugBreakProcess): Ditto.
7742 (winapi_GenerateConsoleCtrlEvent): Ditto.
7744 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7746 * notif.h (notif_event): Add a dummy member to avoid compiler
7749 2013-07-01 Pedro Alves <palves@redhat.com>
7751 * hostio.c (HOSTIO_PATH_MAX): Define.
7752 (require_filename, handle_open, handle_unlink, handle_readlink):
7755 2013-07-01 Pedro Alves <palves@redhat.com>
7757 * server.h: Include "pathmax.h".
7758 * linux-low.c: Don't include sys/param.h.
7759 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7761 * win32-low.c: Don't include sys/param.h.
7762 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7764 2013-07-01 Pedro Alves <palves@redhat.com>
7766 * event-loop.c: Don't check HAVE_UNISTD_H before including
7768 * gdbreplay.c: Likewise.
7769 * remote-utils.c: Likewise.
7770 * server.c: Likewise.
7771 * configure.ac: Don't check for unistd.h.
7772 * configure: Regenerate.
7774 2013-06-28 Tom Tromey <tromey@redhat.com>
7776 * Makefile.in (version.c): Use version.in, not
7779 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7781 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7782 * configure: Rebuild.
7783 * Makefile.in (version_host, version_target): Get from configure.
7784 (version.c): Use $(version_host) and $(version_target).
7786 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7788 Fix trace-status to output user name without trailing colon.
7789 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7791 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7793 Fix trace-status to output proper start-time and stop-time.
7794 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7795 output start time and stop time in hex as gdb expects.
7797 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7799 * tracepoint.c (build_traceframe_info_xml): Output trace state
7800 variables present in the trace buffer.
7802 2013-06-24 Tom Tromey <tromey@redhat.com>
7804 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7806 (version.o): Remove.
7807 * gdbreplay.c: Include version.h.
7808 (version, host_name): Don't declare.
7809 * server.h: Include version.h.
7810 (version, host_name): Don't declare.
7812 2013-06-12 Pedro Alves <palves@redhat.com>
7814 * linux-x86-low.c (linux_is_elf64): Delete global.
7815 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7816 with local linux_pid_exe_is_elf_64_file use.
7818 2013-06-11 Pedro Alves <palves@redhat.com>
7820 * linux-low.c (regset_disabled, disable_regset): New functions.
7821 (regsets_fetch_inferior_registers)
7822 (regsets_store_inferior_registers): Use them.
7823 (initialize_regsets_info); Don't allocate the disabled_regsets
7825 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7828 2013-06-11 Pedro Alves <palves@redhat.com>
7830 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7833 2013-06-11 Pedro Alves <palves@redhat.com>
7835 * linux-x86-low.c (initialize_low_arch): Call
7836 init_registers_x32_avx_linux.
7838 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7840 Fix compatibility with Android Bionic.
7841 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7844 2013-06-07 Pedro Alves <palves@redhat.com>
7847 * Makefile.in (OBS): Add tdesc.o.
7848 (IPA_OBJS): Add tdesc-ipa.o.
7849 (tdesc-ipa.o): New rule.
7850 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7852 * linux-low.c (new_inferior): Delete.
7853 (disabled_regsets, num_regsets): Delete.
7854 (linux_add_process): Adjust to set the new per-process
7856 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7857 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7858 was a stop. When calling arch_setup, switch the current inferior
7859 to the thread that got an event.
7860 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7861 (regsets_fetch_inferior_registers)
7862 (regsets_store_inferior_registers): New regsets_info parameter.
7864 (linux_register_in_regsets): New regs_info parameter. Adjust to
7866 (register_addr, fetch_register, store_register): New usrregs_info
7867 parameter. Adjust to use it.
7868 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7869 parameter regs_info. Adjust to use it.
7870 (linux_fetch_registers): Get the current inferior's regs_info, and
7872 (linux_store_registers): Ditto.
7873 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7874 (initialize_low): Don't initialize the target_regsets here. Call
7875 initialize_low_arch.
7876 * linux-low.h (target_regsets): Delete declaration.
7877 (struct regsets_info): New.
7878 (struct usrregs_info): New.
7879 (struct regs_info): New.
7880 (struct process_info_private) <new_inferior>: New field.
7881 (struct linux_target_ops): Delete the num_regs, regmap, and
7882 regset_bitmap fields. New field regs_info.
7883 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7884 * i387-fp.c (num_xmm_registers): Delete.
7885 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7886 calls to new interface.
7887 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7888 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7889 Infer the number of xmm registers from the regcache's target
7891 * i387-fp.h (num_xmm_registers): Delete.
7892 * inferiors.c (add_thread): Don't install the thread's regcache
7894 * proc-service.c (gregset_info): Fetch the current inferior's
7895 regs_info. Adjust to use it.
7896 * regcache.c: Include tdesc.h.
7897 (register_bytes, reg_defs, num_registers)
7898 (gdbserver_expedite_regs): Delete.
7899 (get_thread_regcache): If the thread doesn't have a regcache yet,
7900 create one, instead of aborting gdbserver.
7901 (regcache_invalidate_one): Rename to ...
7902 (regcache_invalidate_thread): ... this.
7903 (regcache_invalidate_one): New.
7904 (regcache_invalidate): Only invalidate registers of the current
7906 (init_register_cache): Add target_desc parameter, and use it.
7907 (new_register_cache): Ditto. Assert the target description has a
7908 non zero registers_size.
7909 (regcache_cpy): Add assertions. Adjust.
7910 (realloc_register_cache, set_register_cache): Delete.
7911 (registers_to_string, registers_from_string): Adjust.
7912 (find_register_by_name, find_regno, find_register_by_number)
7913 (register_cache_size): Add target_desc parameter, and use it.
7914 (free_register_cache_thread, free_register_cache_thread_one)
7915 (regcache_release, register_cache_size): New.
7916 (register_size): Add target_desc parameter, and use it.
7917 (register_data, supply_register, supply_register_zeroed)
7918 (supply_regblock, supply_register_by_name, collect_register)
7919 (collect_register_as_string, collect_register_by_name): Adjust.
7920 * regcache.h (struct target_desc): Forward declare.
7921 (struct regcache) <tdesc>: New field.
7922 (init_register_cache, new_register_cache): Add target_desc
7924 (regcache_invalidate_thread): Declare.
7925 (regcache_invalidate_one): Delete declaration.
7926 (regcache_release): Declare.
7927 (find_register_by_number, register_cache_size, register_size)
7928 (find_regno): Add target_desc parameter.
7929 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7931 * remote-utils.c: Include tdesc.h.
7932 (outreg, prepare_resume_reply): Adjust.
7933 * server.c: Include tdesc.h.
7934 (gdbserver_xmltarget): Delete declaration.
7935 (get_features_xml, process_serial_event): Adjust.
7936 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7938 (struct process_info) <tdesc>: New field.
7939 (ipa_tdesc): Declare.
7940 * tdesc.c: New file.
7941 * tdesc.h: New file.
7942 * tracepoint.c: Include tdesc.h.
7943 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7944 (get_context_regcache): Adjust to pass ipa_tdesc down.
7945 (do_action_at_tracepoint): Adjust to get the register cache size
7946 from the context regcache's description.
7947 (traceframe_walk_blocks): Adjust to get the register cache size
7948 from the current trace frame's description.
7949 (traceframe_get_pc): Adjust to get current trace frame's
7950 description and pass it down.
7951 (gdb_collect): Adjust to get the register cache size from the
7953 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7954 (gdbserver_xmltarget): Delete.
7955 (initialize_low_tracepoint): Set the ipa's target description.
7956 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7957 (initialize_low_tracepoint): Set the ipa's target description.
7958 * linux-x86-low.c: Include tdesc.h.
7959 [__x86_64__] (is_64bit_tdesc): New.
7960 (ps_get_thread_area, x86_get_thread_area): Use it.
7961 (i386_cannot_store_register): Rename to ...
7962 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7963 (i386_cannot_fetch_register): Rename to ...
7964 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7965 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7967 (target_regsets): Rename to ...
7968 (x86_regsets): ... this.
7969 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7971 (x86_siginfo_fixup): Use is_64bit_tdesc.
7972 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7973 (tdesc_x32_avx_linux, tdesc_x32_linux)
7974 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7976 (x86_linux_update_xmltarget): Delete.
7977 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7978 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7979 (AMD64_LINUX_USER64_CS): New.
7980 (x86_linux_read_description): New, based on
7981 x86_linux_update_xmltarget.
7982 (same_process_callback): New.
7983 (x86_arch_setup_process_callback): New.
7984 (x86_linux_update_xmltarget): New.
7985 (x86_regsets_info): New.
7986 (amd64_linux_regs_info): New.
7987 (i386_linux_usrregs_info): New.
7988 (i386_linux_regs_info): New.
7989 (x86_linux_regs_info): New.
7990 (x86_arch_setup): Reimplement.
7991 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7992 (x86_emit_ops): Ditto.
7993 (the_low_target): Adjust. Install x86_linux_regs_info,
7994 x86_cannot_fetch_register, and x86_cannot_store_register.
7995 (initialize_low_arch): New.
7996 * linux-ia64-low.c (tdesc_ia64): Declare.
7997 (ia64_fetch_register): Adjust.
7998 (ia64_usrregs_info, regs_info): New globals.
7999 (ia64_regs_info): New function.
8000 (the_low_target): Adjust.
8001 (initialize_low_arch): New function.
8002 * linux-sparc-low.c (tdesc_sparc64): Declare.
8003 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8005 (sparc_arch_setup): New function.
8006 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8007 (the_low_target): Adjust.
8008 (initialize_low_arch): New function.
8009 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8010 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8011 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8012 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8013 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8014 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8015 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8016 (tdesc_powerpc_isa205_vsx64l): Declare.
8017 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8018 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8019 (ppc_set_pc, ppc_get_hwcap): Adjust.
8020 (ppc_usrregs_info): Forward declare.
8021 (!__powerpc64__) ppc_regmap_adjusted: New global.
8022 (ppc_arch_setup): Adjust to the current process'es target
8024 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8025 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8026 (ppc_store_evrregset): Adjust.
8027 (target_regsets): Rename to ...
8028 (ppc_regsets): ... this, and make static.
8029 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8030 (ppc_regs_info): New function.
8031 (the_low_target): Adjust.
8032 (initialize_low_arch): New function.
8033 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8034 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8035 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8036 (tdesc_s390x_linux64v2): Declare.
8037 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8038 (s390_fill_gregset, s390_store_last_break): Adjust.
8039 (target_regsets): Rename to ...
8040 (s390_regsets): ... this, and make static.
8041 (s390_get_pc, s390_set_pc): Adjust.
8042 (s390_get_hwcap): New target_desc parameter, and use it.
8043 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8044 (s390_arch_setup): Adjust to set the current process'es target
8045 description. Don't adjust the regmap.
8046 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8047 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8048 (regs_info_3264): New globals.
8049 (s390_regs_info): New function.
8050 (the_low_target): Adjust.
8051 (initialize_low_arch): New function.
8052 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8053 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8054 [__mips64] (init_registers_mips_linux)
8055 (init_registers_mips_dsp_linux): Delete defines.
8056 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8057 (have_dsp): New global.
8058 (mips_read_description): New, based on mips_arch_setup.
8059 (mips_arch_setup): Reimplement.
8060 (get_usrregs_info): New function.
8061 (mips_cannot_fetch_register, mips_cannot_store_register)
8062 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8063 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8064 (target_regsets): Rename to ...
8065 (mips_regsets): ... this, and make static.
8066 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8067 (dsp_regs_info, regs_info): New globals.
8068 (mips_regs_info): New function.
8069 (the_low_target): Adjust.
8070 (initialize_low_arch): New function.
8071 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8072 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8074 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8075 (arm_read_description): New, with bits factored from
8077 (arm_arch_setup): Reimplement.
8078 (target_regsets): Rename to ...
8079 (arm_regsets): ... this, and make static.
8080 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8081 (arm_regs_info): New function.
8082 (the_low_target): Adjust.
8083 (initialize_low_arch): New function.
8084 * linux-m68k-low.c (tdesc_m68k): Declare.
8085 (target_regsets): Rename to ...
8086 (m68k_regsets): ... this, and make static.
8087 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8088 (m68k_regs_info): New function.
8089 (m68k_arch_setup): New function.
8090 (the_low_target): Adjust.
8091 (initialize_low_arch): New function.
8092 * linux-sh-low.c (tdesc_sharch): Declare.
8093 (target_regsets): Rename to ...
8094 (sh_regsets): ... this, and make static.
8095 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8096 (sh_regs_info, sh_arch_setup): New functions.
8097 (the_low_target): Adjust.
8098 (initialize_low_arch): New function.
8099 * linux-bfin-low.c (tdesc_bfin): Declare.
8100 (bfin_arch_setup): New function.
8101 (bfin_usrregs_info, regs_info): New globals.
8102 (bfin_regs_info): New function.
8103 (the_low_target): Adjust.
8104 (initialize_low_arch): New function.
8105 * linux-cris-low.c (tdesc_cris): Declare.
8106 (cris_arch_setup): New function.
8107 (cris_usrregs_info, regs_info): New globals.
8108 (cris_regs_info): New function.
8109 (the_low_target): Adjust.
8110 (initialize_low_arch): New function.
8111 * linux-cris-low.c (tdesc_crisv32): Declare.
8112 (cris_arch_setup): New function.
8113 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8114 (cris_regs_info): New function.
8115 (the_low_target): Adjust.
8116 (initialize_low_arch): New function.
8117 * linux-m32r-low.c (tdesc_m32r): Declare.
8118 (m32r_arch_setup): New function.
8119 (m32r_usrregs_info, regs_info): New globals.
8120 (m32r_regs_info): Adjust.
8121 (initialize_low_arch): New function.
8122 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8123 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8124 (tic6x_usrregs_info): Forward declare.
8125 (tic6x_read_description): New function, based on ...
8126 (tic6x_arch_setup): ... this. Reimplement.
8127 (target_regsets): Rename to ...
8128 (tic6x_regsets): ... this, and make static.
8129 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8130 (tic6x_regs_info): New function.
8131 (the_low_target): Adjust.
8132 (initialize_low_arch): New function.
8133 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8134 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8135 (target_regsets): Rename to ...
8136 (xtensa_regsets): ... this, and make static.
8137 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8139 (xtensa_arch_setup, xtensa_regs_info): New functions.
8140 (the_low_target): Adjust.
8141 (initialize_low_arch): New function.
8142 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8143 (nios2_arch_setup): Set the current process'es tdesc.
8144 (target_regsets): Rename to ...
8145 (nios2_regsets): ... this.
8146 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8147 (nios2_regs_info): New function.
8148 (the_low_target): Adjust.
8149 (initialize_low_arch): New function.
8150 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8151 (aarch64_arch_setup): Set the current process'es tdesc.
8152 (target_regsets): Rename to ...
8153 (aarch64_regsets): ... this.
8154 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8155 (aarch64_regs_info): New function.
8156 (the_low_target): Adjust.
8157 (initialize_low_arch): New function.
8158 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8160 (target_regsets): Rename to ...
8161 (tile_regsets): ... this.
8162 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8163 (tile_regs_info): New function.
8164 (tile_arch_setup): Set the current process'es tdesc.
8165 (the_low_target): Adjust.
8166 (initialize_low_arch): New function.
8167 * spu-low.c (tdesc_spu): Declare.
8168 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8169 * win32-arm-low.c (tdesc_arm): Declare.
8170 (arm_arch_setup): New function.
8171 (the_low_target): Install arm_arch_setup instead of
8173 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8174 (init_windows_x86): Rename to ...
8175 (i386_arch_setup): ... this. Set `win32_tdesc'.
8176 (the_low_target): Adjust.
8177 * win32-low.c (win32_tdesc): New global.
8178 (child_add_thread): Don't create the thread cache here.
8179 (do_initial_child_stuff): Set the new process'es tdesc.
8180 * win32-low.h (struct target_desc): Forward declare.
8181 (win32_tdesc): Declare.
8182 * lynx-i386-low.c (tdesc_i386): Declare global.
8183 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8184 * lynx-low.c (lynx_tdesc): New global.
8185 (lynx_add_process): Set the new process'es tdesc.
8186 * lynx-low.h (struct target_desc): Forward declare.
8187 (lynx_tdesc): Declare global.
8188 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8189 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8190 * nto-low.c (nto_tdesc): New global.
8191 (do_attach): Set the new process'es tdesc.
8192 * nto-low.h (struct target_desc): Forward declare.
8193 (nto_tdesc): Declare.
8194 * nto-x86-low.c (tdesc_i386): Declare.
8195 (nto_x86_arch_setup): Set `nto_tdesc'.
8197 2013-06-04 Gary Benson <gbenson@redhat.com>
8199 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8200 to qSupported response when appropriate.
8201 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8202 with nonzero-length annex.
8203 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8204 arguments supplied in annex.
8206 2013-05-31 Doug Evans <dje@google.com>
8209 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8210 64 bits in 64-cross-32 environment.
8212 2013-05-28 Pedro Alves <palves@redhat.com>
8214 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8215 (aarch64-without-fpu.c): Delete rule.
8216 * configure.srv (aarch64*-*-linux*): Remove references to
8217 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8218 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8221 2013-05-24 Pedro Alves <palves@redhat.com>
8223 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8224 instead of strchr/decode_address. Error if the range isn't split
8225 with a ','. Don't assume there's be a ':' in the action.
8227 2013-05-23 Yao Qi <yao@codesourcery.com>
8228 Pedro Alves <palves@redhat.com>
8230 * linux-low.c (lwp_in_step_range): New function.
8231 (linux_wait_1): If the thread was range stepping and stopped
8232 outside the stepping range, report the stop to GDB. Otherwise,
8233 continue stepping. Add range stepping debug output.
8234 (linux_set_resume_request): Copy the step range from the resume
8236 (linux_supports_range_stepping): New.
8237 (linux_target_ops) <supports_range_stepping>: Set to
8238 linux_supports_range_stepping.
8239 * linux-low.h (struct linux_target_ops)
8240 <supports_range_stepping>: New field.
8241 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8242 * linux-x86-low.c (x86_supports_range_stepping): New.
8243 (the_low_target) <supports_range_stepping>: Set to
8244 x86_supports_range_stepping.
8245 * server.c (handle_v_cont): Handle 'r' action.
8246 (handle_v_requests): Append ";r" if the target supports range
8248 * target.h (struct thread_resume) <step_range_start,
8249 step_range_end>: New fields.
8250 (struct target_ops) <supports_range_stepping>:
8252 (target_supports_range_stepping): New macro.
8254 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8256 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8257 confusion in comment.
8259 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8261 * lynx-low.c (struct process_info_private): New type.
8262 (lynx_add_process): New function.
8263 (lynx_create_inferior, lynx_attach): Replace calls to
8264 add_process by calls to lynx_add_process.
8265 (lynx_resume): If PTID is null, then try using
8266 current_process()->private->last_wait_event_ptid.
8268 (lynx_clear_inferiors): Delete. The contents of that function
8269 has been inlined in lynx_mourn;
8270 (lynx_wait_1): Save the ptid in the process's private data.
8271 (lynx_mourn): Free the process' private data. Replace call
8272 to lynx_clear_inferiors by call to clear_inferiors.
8274 2013-05-17 Yao Qi <yao@codesourcery.com>
8276 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8279 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8281 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8282 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8283 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8284 PT_TEXT_END_ADDR guards. Update comments.
8285 (linux_target_op) <read_offsets>: Conditionally define to
8286 linux_read_offsets if the target is UCLIBC and if it defines
8287 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8289 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8290 Andrew Jenner <andrew@codesourcery.com>
8292 * Makefile.in (SFILES): Add linux-nios2-low.c.
8293 (clean): Add action to delete nios2-linux.c.
8294 (nios2-linux.c): New rule.
8295 * configure.srv: Add nios2*-*-linux*.
8296 * linux-nios2-low.c: New.
8298 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8300 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8302 2013-04-25 Hui Zhu <hui@codesourcery.com>
8305 * ax.c (ax_printf): Add fflush.
8307 2013-04-22 Tom Tromey <tromey@redhat.com>
8309 * Makefile.in (SFILES): Add filestuff.c.
8310 (OBS): Add filestuff.o.
8311 (filestuff.o): New target.
8312 * config.in, configure: Rebuild.
8313 * configure.ac: Check for fdwalk, pipe2.
8315 2013-04-17 Pedro Alves <palves@redhat.com>
8317 * configure.ac (USE_THREAD_DB): Delete variable.
8318 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8319 Don't AC_SUBST USE_THREAD_DB.
8320 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8321 * config.in, configure: Regenerate.
8323 2013-04-16 Pedro Alves <palves@redhat.com>
8325 * linux-low.h (struct lwp_info) <thread_known>: Move under
8326 the USE_THREAD_DB #ifdef.
8328 2013-04-16 Pedro Alves <palves@redhat.com>
8330 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8331 (linux-low.o): Delete rule.
8332 * linux-low.h: Always include "gdb_thread_db.h" instead of
8333 conditionally including thread_db.h.
8334 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8337 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8339 * Makefile.in (install-only): Fix make install regression.
8341 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8343 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8344 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8346 * gdbserver.1: Remove.
8348 2013-03-22 Pedro Alves <palves@redhat.com>
8350 * linux-low.c (handle_extended_wait): Don't call
8351 linux_enable_event_reporting.
8353 2013-03-15 Tony Theodore <tonyt@logyst.com>
8356 * Makefile.in (SHELL): Use @SHELL@.
8358 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8360 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8363 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8365 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8366 Remove extraneous NULL element.
8368 2013-03-13 Yao Qi <yao@codesourcery.com>
8370 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8371 'V' block in trace frame.
8373 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8375 * target.h (struct target_ops): Add btrace ops.
8376 (target_supports_btrace): New macro.
8377 (target_enable_btrace): New macro.
8378 (target_disable_btrace): New macro.
8379 (target_read_btrace): New macro.
8380 * gdbthread.h (struct thread_info): Add btrace field.
8381 * server.c: Include btrace-common.h.
8382 (handle_btrace_general_set): New function.
8383 (handle_btrace_enable): New function.
8384 (handle_btrace_disable): New function.
8385 (handle_general_set): Call handle_btrace_general_set.
8386 (handle_qxfer_btrace): New function.
8387 (struct qxfer qxfer_packets[]): Add btrace entry.
8388 * inferiors.c (remove_thread): Disable btrace.
8389 * linux-low: Include linux-btrace.h.
8390 (linux_low_enable_btrace): New function.
8391 (linux_low_read_btrace): New function.
8392 (linux_target_ops): Add btrace ops.
8393 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8394 Add srv_linux_btrace=yes.
8395 (x86_64-*-linux*): Add linux-btrace.o.
8396 Add srv_linux_btrace=yes.
8397 * configure.ac: Define HAVE_LINUX_BTRACE.
8398 * config.in: Regenerated.
8399 * configure: Regenerated.
8401 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8403 * server.c (handle_qxfer): Preserve error message if -3 is
8405 (qxfer): Document the -3 return value.
8407 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8409 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8410 (linux_btrace_h): New variable.
8411 (linux-btrace.o): New rule.
8413 2013-03-08 Stan Shebs <stan@codesourcery.com>
8414 Hafiz Abid Qadeer <abidh@codesourcery.com>
8416 * tracepoint.c (trace_buffer_size): New global.
8417 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8418 (init_trace_buffer): Change to one-argument function. Allocate
8419 trace buffer memory.
8420 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8421 handle QTBuffer:size packet.
8422 (cmd_bigqtbuffer_size): New function.
8423 (initialize_tracepoint): Call init_trace_buffer with
8424 DEFAULT_TRACE_BUFFER_SIZE.
8425 * server.c (handle_query): Add QTBuffer:size in the
8428 2013-03-07 Yao Qi <yao@codesourcery.com>
8430 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8431 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8433 (cmd_qtsp): Adjust condition. Do post increment.
8434 Set cur_action and cur_step_action back to 0.
8436 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8439 * linux-low.c (linux_write_memory): Return early success if LEN is
8442 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8444 * configure.srv: Add x86_64-*-cygwin* as target.
8446 2013-02-28 Tom Tromey <tromey@redhat.com>
8448 * configure.ac: Invoke AC_SYS_LARGEFILE.
8449 * configure, config.in: Rebuild.
8451 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8453 * win32-low.c: Throughout, fix format strings and casts of
8454 printf-like functions to avoid type related warnings on all
8456 (get_child_debug_event): Print dwDebugEventCode as hex since
8457 that's how it's usually documented.
8459 2013-02-28 Yao Qi <yao@codesourcery.com>
8461 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8464 2013-02-27 Jiong Wang <jiwang@tilera.com>
8466 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8467 (reg-tilegx32.c): New rule.
8468 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8469 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8470 different register info initializer according to elf class.
8471 (init_registers_tilgx32): New function. The tilegx32 register info
8473 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8474 (tile_store_gregset): Likewise.
8476 2013-02-27 Yao Qi <yao@codesourcery.com>
8478 * server.c (process_point_options): Print debug message when
8479 debug_threads is true.
8481 2013-02-26 Yao Qi <yao@codesourcery.com>
8483 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8485 2013-02-19 Pedro Alves <palves@redhat.com>
8486 Kai Tietz <ktietz@redhat.com>
8490 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8491 instead of strtoul to extract address from packet.
8492 (process_serial_event) <'z'>: Likewise.
8494 2013-02-18 Yao Qi <yao@codesourcery.com>
8496 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8498 2013-02-14 Pedro Alves <palves@redhat.com>
8502 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8503 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8505 2013-02-14 Pedro Alves <palves@redhat.com>
8507 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8509 2013-02-14 Pedro Alves <palves@redhat.com>
8511 * tracepoint.c (save_string): Delete.
8512 (add_tracepoint_action): Use savestring instead of save_string.
8514 2013-02-12 Pedro Alves <palves@redhat.com>
8516 * linux-xtensa-low.c: Ditto.
8517 * xtensa-xtregs.c: Ditto.
8519 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8521 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8524 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8526 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8527 aarch64_num_wp_regs and aarch64_num_bp_regs to
8528 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8530 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8532 * linux-aarch64-low.c (ps_get_thread_area): Replace
8533 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8535 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8536 Marcus Shawcroft <marcus.shawcroft@arm.com>
8537 Nigel Stephens <nigel.stephens@arm.com>
8538 Yufeng Zhang <yufeng.zhang@arm.com>
8540 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8541 (aarch64.c, aarch64-without-fpu.c): New targets.
8542 * configure.srv (aarch64*-*-linux*): New.
8543 * linux-aarch64-low.c: New file.
8545 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8547 * linux-low.c (handle_extended_wait, linux_create_inferior)
8548 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8549 (dequeue_one_deferred_signal, linux_resume_one_thread)
8550 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8551 (linux_tracefork_grandchild, linux_test_for_tracefork)
8552 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8553 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8554 where the argument is 0.
8556 2013-01-25 Yao Qi <yao@codesourcery.com>
8558 * event-loop.c: Include "queue.h".
8559 (gdb_event_p): New typedef.
8560 (struct gdb_event) <next_event>: Remove.
8561 (event_queue): Change to QUEUE(gdb_event_p).
8562 (async_queue_event): Remove.
8563 (gdb_event_xfree): New.
8564 (initialize_event_loop): New.
8565 (process_event): Use API from QUEUE.
8566 (wait_for_event): Likewise.
8567 * server.c (main): Call initialize_event_loop.
8568 * server.h (initialize_event_loop): Declare.
8570 2013-01-18 Yao Qi <yao@codesourcery.com>
8572 * ax.h (struct eval_agent_expr_context): New.
8573 (gdb_eval_agent_expr): Update declaration.
8574 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8575 TFRAME. Add new argument CTX.
8576 * server.h (struct eval_agent_expr_context): Declare.
8577 (agent_mem_read, agent_tsv_read): Update declaration.
8578 (agent_mem_read_string): Likewise.
8579 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8580 (add_traceframe_block): Add new argument TPOINT.
8581 Increase TPOINT->traceframe_usage.
8582 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8583 eval_tracepoint_agent_expr.
8584 (condition_true_at_tracepoint): Likewise.
8585 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8586 (agent_mem_read_string, agent_tsv_read): Likewise.
8588 2013-01-16 Yao Qi <yao@codesourcery.com>
8590 * linux-low.c (linux_resume_one_lwp): Don't check
8591 'lwp->bp_reinsert != 0'.
8593 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8594 Pedro Alves <palves@redhat.com>
8596 * lynx-low.c (ptrace_request_to_str): Define a temporary
8597 macro and use it to simplify this function's implementation.
8599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8601 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8604 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8606 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8608 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8610 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8612 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8614 * lynx-low.c (lynx_resume): Use the resume_info parameter
8615 to determine the ptid for the lynx_ptrace call, unless
8616 it is equal to minus_one_ptid, in which case we use the
8617 ptid of the current_inferior.
8618 (lynx_wait_1): After having received a thread create/exit
8619 event, resume the inferior's execution using the signaling
8620 thread's ptid, rather than the old ptid.
8622 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8624 * lynx-low.c (lynx_resume): Delete variable ret.
8626 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8628 * gdbreplay.c (gdbreplay_version): Update copyright year.
8629 * server.c (gdbserver_version): Likewise.
8631 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8633 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8636 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8638 * lynx-low.c (ptrace_request_to_str): Add handling for
8641 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8643 * lynx-low.c (lynx_attach): Delete variable new_process.
8645 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8647 * lynx-low.c (lynx_create_inferior): Delete variable
8650 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8652 * lynx-low.c (ptrace_request_to_str): Do not handle
8653 PTRACE_GETTHREADLIST if this macro does not exist.
8655 2012-12-15 Yao Qi <yao@codesourcery.com>
8657 * Makefile.in (OBS): Add notif.o.
8658 * notif.c, notif.h: New.
8659 * server.c: Include "notif.h".
8660 (struct vstop_notif) <next>: Remove.
8662 (queue_stop_reply): Update.
8663 (push_event, send_next_stop_reply): Remove.
8664 (discard_queued_stop_replies): Update.
8665 (notif_stop): New variable.
8666 (handle_v_stopped): Remove.
8667 (handle_v_requests): Don't call handle_v_stopped. Call
8668 handle_ack_notif instead.
8669 (queue_stop_reply_callback): Call notif_event_enque instead
8670 of queue_stop_reply.
8671 (handle_status): Don't call send_next_stop_reply, call
8672 notif_write_event instead.
8673 (kill_inferior_callback): Likewise.
8674 (detach_or_kill_inferior_callback): Likewise.
8675 (main): Call initialize_notif.
8676 (process_serial_event): Call QUEUE_is_empty.
8677 (handle_target_event): Call notif_push instead of push event.
8678 * server.h (push_event): Remove declaration.
8680 2012-12-10 Tom Tromey <tromey@redhat.com>
8682 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8683 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8686 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8687 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8688 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8689 (amd64-linux-ipa.o, ax.o): Rewrite.
8690 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8691 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8692 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8693 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8694 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8695 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8696 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8697 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8698 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8699 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8700 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8701 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8702 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8703 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8704 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8705 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8706 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8707 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8708 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8709 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8710 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8711 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8712 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8713 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8714 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8715 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8716 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8717 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8718 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8719 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8720 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8721 (reg-tilegx.o): Remove.
8722 (all_object_files): New macro.
8723 Include .deps files.
8724 * aclocal.m4, configure: Rebuild.
8725 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8726 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8727 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8729 2012-12-05 Tom Tromey <tromey@redhat.com>
8732 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8734 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8736 * configure.ac: Check for linux/perf_event.h.
8737 * config.in: Regenerated.
8738 * configure: Regenerated.
8740 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8742 * hostio.c (handle_readlink): Decrease buffer size
8743 parameter passed to readlink by one byte.
8745 2012-11-26 Yao Qi <yao@codesourcery.com>
8747 * configure.ac (build_warnings): Append '-Wempty-body'.
8748 * configure: Regenerated.
8749 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8752 2012-11-15 Pierre Muller <muller@sourceware.org>
8754 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8755 * config.in: Regenerate.
8756 * configure: Regenerate.
8757 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8758 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8759 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8760 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8762 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8763 instead of <sys/wait.h> header.
8764 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8766 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8768 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8769 (various make rules): Remove -DGDBSERVER
8771 2012-11-09 Yao Qi <yao@codesourcery.com>
8773 * spu-low.c (current_ptid): Move it to ..
8774 * gdbthread.h: ... here. New.
8775 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8776 * server.c (myresume, process_serial_event): Likewise.
8777 * thread-db.c (thread_db_find_new_threads): Likewise.
8778 * tracepoint.c (run_inferior_command): Likewise.
8780 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8782 * server.c (handle_search_memory_1): Include access length in
8785 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8787 * linux-crisv32-low.c: Fix compile errors.
8789 2012-09-04 Yao Qi <yao@codesourcery.com>
8791 * tracepoint.c (cmd_qtsv): Adjust debug message.
8792 Don't check CUR_TPOINT.
8794 2012-08-28 Yao Qi <yao@codesourcery.com>
8796 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8797 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8798 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8799 Remove declarations of xmalloc, xreallloc, xstrdup and
8801 * Makefile.in (libiberty_h): New.
8802 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8803 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8805 2012-08-23 Yao Qi <yao@codesourcery.com>
8807 * server.h: Remove declaration of 'xsnprintf'.
8809 2012-08-22 Keith Seitz <keiths@redhat.com>
8811 * server.h: Include build-gnulib-gbserver/config.h.
8812 * gdbreplay.c: Likewise.
8814 2012-08-08 Doug Evans <dje@google.com>
8816 * Makefile.in (SFILES): Add gdb_vecs.c.
8817 (OBS): Add gdb_vecs.o.
8818 (gdb_vecs_h, host_defs_h): New variables.
8819 (thread-db.o): Add $(gdb_vecs_h) dependency.
8820 (gdb_vecs.o): New rule.
8821 * thread-db.c: #include "gdb_vecs.h".
8822 (thread_db_load_search): Use a vector to iterate over path elements.
8823 Handle text appearing after "$pdir".
8825 * configure.ac: Add check for strstr.
8826 * config.in: Regenerate.
8827 * configure: Regenerate.
8829 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8831 * hostio.c (handle_pread): If pread fails, fall back to attempting
8833 (handle_pwrite): Likewise for pwrite.
8835 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8837 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8838 between unsupported TYPE and unimplementable ADDR/LEN combination.
8839 (arm_insert_point): Act on new return value.
8841 2012-07-31 Pedro Alves <palves@redhat.com>
8843 * server.c (process_point_options): Only skip tokens if we find
8844 one that is unrecognized. Don't treat 'X' specially while
8845 skipping unrecognized tokens.
8847 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8849 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8850 to 4-byte-align HW breakpoint addresses for Thumb.
8852 2012-07-27 Yao Qi <yao@codesourcery.com>
8856 * server.h: Declare gdb_agent_about_to_close.
8857 * target.c (kill_inferior): Include "agent.h".
8858 New. Send command 'kill'.
8859 * target.h (kill_inferior): Removed macro.
8860 * tracepoint.c (gdb_agent_about_to_close): New.
8861 (gdb_agent_helper_thread): Handle command 'close'.
8862 Wait endlessly until the inferior stops.
8863 Install gdb_agent_remove_socket to atexit hook.
8864 (agent_socket_name): New static variable.
8865 (gdb_agent_socket_init): Replace local variable 'name' with
8866 'agent_socket_name'.
8867 (gdb_agent_remove_socket): New.
8869 2012-07-27 Yao Qi <yao@codesourcery.com>
8871 * server.c (process_point_options): Stop at 'X' when parsing.
8873 2012-07-19 Michael Eager <eager@eagercon.com>
8875 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8877 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8878 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8879 hardware breakpoint.
8881 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8883 * gdbserver/linux-low.c (initialize_low): Call
8884 linux_ptrace_init_warnings.
8886 2012-07-02 Doug Evans <dje@google.com>
8888 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8891 2012-07-02 Stan Shebs <stan@codesourcery.com>
8893 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8894 (ax.o): Add it to build rule.
8896 (OBS): Add format.o.
8897 (IPA_OBS): Add format.o.
8898 * server.c (handle_query): Claim support for breakpoint commands.
8899 (process_point_options): Add command case.
8900 (process_serial_event): Leave running if there are printfs in
8902 * mem-break.h (any_persistent_commands): Declare.
8903 (add_breakpoint_commands): Declare.
8904 (gdb_no_commands_at_breakpoint): Declare.
8905 (run_breakpoint_commands): Declare.
8906 * mem-break.c (struct point_command_list): New struct.
8907 (struct breakpoint): New field command_list.
8908 (any_persistent_commands): New function.
8909 (add_commands_to_breakpoint): New function.
8910 (add_breakpoint_commands): New function.
8911 (gdb_no_commands_at_breakpoint): New function.
8912 (run_breakpoint_commands): New function.
8913 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8915 * ax.c: Include format.h.
8916 (ax_printf): New function.
8917 (gdb_eval_agent_expr): Add printf opcode.
8919 2012-06-13 Yao Qi <yao@codesourcery.com>
8921 * server.c (start_inferior): Remove duplicated writes to fields
8922 'last_resume_kind' and 'last_status' of 'current_inferior'.
8924 2012-06-12 Yao Qi <yao@codesourcery.com>
8925 Pedro Alves <palves@redhat.com>
8927 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8929 * server.c (handle_v_cont): Extend comment.
8931 2012-06-11 Yao Qi <yao@codesourcery.com>
8933 * linux-low.c (linux_attach): Add 'static'.
8935 2012-06-06 Yao Qi <yao@codesourcery.com>
8937 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8939 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8941 Fix gcc -flto compilation warning.
8942 * server.c (main): Make variable multi_mode and attach volatile.
8944 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8946 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8947 if the platform doesn't know about it.
8949 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8951 * Makefile.in (SFILES): Add linux-tile-low.c.
8952 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8953 * configure.srv: Handle tilegx-*-linux*.
8954 * linux-tile-low.c: New file.
8956 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8958 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8960 2012-05-24 Pedro Alves <palves@redhat.com>
8964 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8966 2012-05-24 Pedro Alves <palves@redhat.com>
8970 Replace target_signal with gdb_signal throughout.
8972 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8974 * linux-low.c (linux_store_registers): Avoid the copying sequence
8975 when no data has been retrieved by ptrace.
8977 2012-05-22 Will Deacon <will.deacon@arm.com>
8979 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8980 Include asm/ptrace.h.
8981 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8984 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8986 * linux-low.c (linux_store_registers): Don't re-retrieve data
8987 with ptrace that has already been obtained from /proc. Always
8988 copy any data retrieved with ptrace to the buffer supplied.
8990 2012-05-11 Yao Qi <yao@codesourcery.com>
8991 Pedro Alves <palves@redhat.com>
8993 * linux-low.c (enum stopping_threads_kind): New.
8994 (stopping_threads): Change type to `enum stopping_threads_kind'.
8995 (handle_extended_wait): If stopping and suspending threads, leave
8996 the new_lwp suspended too.
8997 (linux_wait_for_event): Adjust.
8998 (stop_all_lwps): Set `stopping_threads' to
8999 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9000 whether we're suspending threads or just stopping them. Assert no
9003 2012-04-29 Yao Qi <yao@codesourcery.com>
9005 * server.h: Move some code to ...
9006 * gdbthread.h: ... here. New.
9007 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9008 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9009 (nto-low.o, win32-low.o): Likewise.
9010 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9011 * regcache.c, remote-utils.c, server.c: Likewise.
9012 * target.c, tracepoint.c, win32-low.c: Likewise.
9014 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9016 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9017 (PTRACE_ARG4_TYPE): Likewise.
9018 (PTRACE_XFER_TYPE): Likewise.
9019 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9020 ptrace to PTRACE_ARG3_TYPE.
9021 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9022 (PTRACE_ARG4_TYPE): Likewise.
9023 (PTRACE_XFER_TYPE): Likewise.
9024 (linux_detach_one_lwp): Cast fourth argument of
9025 ptrace to long then PTRACE_ARG4_TYPE.
9026 (regsets_fetch_inferior_registers): Cast third argument of
9027 ptrace to long then PTRACE_ARG3_TYPE.
9028 (regsets_store_inferior_registers): Likewise.
9030 2012-04-20 Pedro Alves <palves@redhat.com>
9032 * configure: Regenerate.
9034 2012-04-19 Pedro Alves <palves@redhat.com>
9036 * Makefile.in (GNULIB_BUILDDIR): New.
9037 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9038 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9039 (all, install-only, uninstall, clean-info, all-lib, clean): No
9040 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9041 (maintainer-clean realclean distclean): Use subdir_do.
9043 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9044 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9045 * acinclude.m4: Include acx_configure_dir.m4.
9046 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9047 calls. Call AC_PROG_RANLIB. Configure gnulib using
9050 (GNULIB_STDINT_H): Adjust.
9051 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9052 * gdbreplay.c: Include build-gnulib/config.h.
9053 * server.h: Likewise.
9054 * aclocal.m4: Regenerate.
9055 * config.in: Regenerate.
9056 * configure: Regenerate.
9058 2012-04-19 Pedro Alves <palves@redhat.com>
9060 * Makefile.in (LIBGNU, INCGNU): Adjust.
9061 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9062 (all, install-only, uninstall, clean-info, all-lib, clean)
9063 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9064 * configure.ac: Adjust AC_OUTPUT output.
9065 * aclocal.m4: Regenerate.
9066 * configure: Regenerate.
9068 2012-04-19 Pedro Alves <palves@redhat.com>
9070 * Makefile.in (generated_files): New.
9071 (server_h): Remove the explicit dependency on config.h, and depend
9072 on $generated_files.
9074 2012-04-19 Pedro Alves <palves@redhat.com>
9076 * Makefile.in (INCGNU): Add -Ignulib.
9078 2012-04-19 Pedro Alves <palves@redhat.com>
9080 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9081 (INCGNU): ... this, and spell out -I here.
9082 (GNULIB_LIB): Rename to ...
9084 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9086 2012-04-19 Pedro Alves <palves@redhat.com>
9088 * config.in: Regenerate.
9090 2012-04-19 Pedro Alves <palves@redhat.com>
9092 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9093 * server.h (memmem): Remove declaration.
9094 * config.in: Regenerate.
9095 * configure: Regenerate.
9097 2012-04-19 Yao Qi <yao@codesourcery.com>
9099 * Makefile.in (SFILES): Add common/vec.c.
9103 2012-04-19 Yao Qi <yao@codesourcery.com>
9105 * remote-utils.c (prepare_resume_reply): Replace with macro
9106 target_core_of_thread.
9107 * server.c (handle_qxfer_threads_proper): Likewise.
9108 * target.h (traget_core_of_thread): New macro.
9110 2012-04-18 Pedro Alves <palves@redhat.com>
9112 * aclocal.m4: Regenerate.
9113 * configure: Regenerate.
9115 2012-04-16 Yao Qi <yao@codesourcery.com>
9117 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9118 duplicated on address.
9120 2012-04-16 Yao Qi <yao@codesourcery.com>
9122 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9123 (struct tracepoint_action_ops) <send>: New field.
9124 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9125 (agent_expr_send, x_tracepoint_action_send): New.
9126 (l_tracepoint_action_send): New.
9127 (cmd_qtdp): Download and install tracepoint
9128 according to `use_agent'.
9129 (run_inferior_command): Add one more parameter `len'.
9131 (tracepoint_send_agent): New.
9132 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9134 2012-04-16 Yao Qi <yao@codesourcery.com>
9136 * tracepoint.c (download_tracepoints): Moved to ...
9137 (cmd_qtstart): ... here.
9139 2012-04-14 Yao Qi <yao@codesourcery.com>
9141 * tracepoint.c: Include inttypes.h.
9142 (struct collect_memory_action): Use sized types.
9143 (struct tracepoint): Likewise.
9144 (cmd_qtdp, stop_tracing): Update print specifiers.
9145 (cmd_qtp, response_tracepoint): Likewise.
9146 (collect_data_at_tracepoint): Likewise.
9147 (collect_data_at_step): Likewise.
9149 2012-04-14 Yao Qi <yao@codesourcery.com>
9151 Import gnulib module inttypes.
9152 * aclocal.m4, config.in, configure: Regenerated.
9154 2012-04-14 Yao Qi <yao@codesourcery.com>
9156 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9157 Makefile and config.status at last.
9159 2012-04-13 Yao Qi <yao@codesourcery.com>
9161 * tracepoint.c: Include stdint.h unconditionally.
9163 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9165 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9166 on BFD_HAVE_SYS_PROCFS_TYPE.
9167 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9168 * configure: Regenerate.
9169 * config.in: Likewise.
9171 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9173 * Makefile.in (clean): Also remove x32.c x32-linux.c
9174 x32-avx.c x32-avx-linux.c.
9175 (x32.o): New target.
9177 (x32-linux.o): Likewise.
9178 (x32-linux.c): Likewise.
9179 (x32-avx.o): Likewise.
9180 (x32-avx.c): Likewise.
9181 (x32-avx-linux.o): Likewise.
9182 (x32-avx-linux.c): Likewise.
9184 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9185 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9186 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9187 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9188 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9189 i386/x32-avx-linux.xml.
9191 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9192 (init_registers_x32_avx_linux): Likwise.
9193 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9194 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9196 2012-04-13 Pedro Alves <palves@redhat.com>
9198 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9199 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9200 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9201 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9204 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9206 * linux-x86-low.c (compat_x32_clock_t): New.
9207 (compat_x32_siginfo_t): Likewise.
9208 (compat_x32_siginfo_from_siginfo): Likewise.
9209 (siginfo_from_compat_x32_siginfo): Likewise.
9210 (linux_is_elf64): Likewise.
9211 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9212 and siginfo_from_compat_x32_siginfo for x32.
9213 (x86_arch_setup): Set linux_is_elf64.
9215 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9218 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9220 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9221 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9222 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9223 compatible with process.
9225 2012-04-12 Yao Qi <yao@codesourcery.com>
9227 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9228 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9229 (install-only, install-info, clean): Handle sub dir gnulib.
9230 (all-lib, am--refresh): New targets.
9231 (memmem.o): Remove target.
9232 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9233 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9234 (AC_REPLACE_FUNCS): Remove memmem.
9235 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9236 (AC_OUTPUT): Generate Makefile in gnulib/.
9237 * aclocal.m4, config.in, configure: Regenerated.
9239 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9241 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9243 2012-04-05 Pedro Alves <palves@redhat.com>
9245 -Werror=strict-aliasing
9247 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9250 2012-04-04 Pedro Alves <palves@redhat.com>
9252 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9253 (sparc_store_gregset_from_stack, sparc_store_gregset)
9254 (sparc_breakpoint_at): Fix formatting.
9256 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9258 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9260 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9261 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9262 * config.in: Regenerate.
9263 * configure: Likewise.
9265 2012-03-29 Pedro Alves <palves@redhat.com>
9267 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9268 Correct ptrace arguments.
9270 2012-03-28 Pedro Alves <palves@redhat.com>
9272 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9273 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9274 (IA64_FR1_REGNUM): New defines.
9275 (ia64_fetch_register): New.
9276 (the_low_target): Install it.
9277 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9279 * linux-low.c (linux_fetch_registers): Try the
9280 the_low_target.fetch_register hook first.
9282 * linux-arm-low.c (the_low_target): Adjust.
9283 * linux-bfin-low.c (the_low_target): Adjust.
9284 * linux-cris-low.c (the_low_target): Adjust.
9285 * linux-crisv32-low.c (the_low_target): Adjust.
9286 * linux-m32r-low.c (the_low_target): Adjust.
9287 * linux-m68k-low.c (the_low_target): Adjust.
9288 * linux-mips-low.c (the_low_target): Adjust.
9289 * linux-ppc-low.c (the_low_target): Adjust.
9290 * linux-s390-low.c (the_low_target): Adjust.
9291 * linux-sh-low.c (the_low_target): Adjust.
9292 * linux-sparc-low.c (the_low_target): Adjust.
9293 * linux-tic6x-low.c (the_low_target): Adjust.
9294 * linux-x86-low.c (the_low_target): Adjust.
9295 * linux-xtensa-low.c (the_low_target): Adjust.
9297 2012-03-26 Pedro Alves <palves@redhat.com>
9299 * server.c (handle_qxfer_libraries): Don't bail early if
9300 the_target->qxfer_libraries_svr4 is not NULL.
9302 2012-03-26 Pedro Alves <palves@redhat.com>
9304 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9306 2012-03-23 Pedro Alves <palves@redhat.com>
9308 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9309 "library-list-svr4" element's start tag when the the DSO list is
9312 2012-03-23 Pedro Alves <palves@redhat.com>
9314 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9315 a variable whose type size is the same as the inferior's pointer
9318 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9320 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9322 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9323 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9324 * linux-low.h: Include <signal.h>.
9325 (struct siginfo): Remove forward declaration.
9326 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9329 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9331 * .gitignore: Ignore more files.
9333 2012-03-19 Pedro Alves <palves@redhat.com>
9334 Jan Kratochvil <jan.kratochvil@redhat.com>
9336 * server.c (cont_thread, general_thread): Add describing comments.
9337 (start_inferior): Clear `cont_thread'.
9338 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9341 2012-03-15 Yao Qi <yao@codesourcery.com>
9343 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9345 (cmd_qtdp): ... here.
9347 2012-03-15 Yao Qi <yao@codesourcery.com>
9349 * tracepoint.c (struct tracepoint_action_ops): New.
9350 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9351 (m_tracepoint_action_download): New.
9352 (r_tracepoint_action_download): New.
9353 (x_tracepoint_action_download): New.
9354 (l_tracepoint_action_download): New.
9355 (add_tracepoint_action): Install `action->ops' according type.
9356 (download_tracepoint_1): Move code `download' function pointer
9357 of various tracepoint_action_ops.
9359 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9361 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9362 linux_ptrace_attach_warnings.
9364 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9366 * Makefile.in (linux-ptrace.o): New.
9367 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9368 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9369 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9370 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9371 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9373 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9375 2012-03-08 Yao Qi <yao@codesourcery.com>
9376 Pedro Alves <palves@redhat.com>
9378 Fix PR server/13392.
9379 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9381 * tracepoint.c (remove_tracepoint): New.
9382 (cmd_qtdp): Call remove_tracepoint when failed to install.
9384 2012-03-07 Pedro Alves <palves@redhat.com>
9386 * linux-low.c (get_detach_signal): New.
9387 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9388 Pass on pending signals to PTRACE_DETACH. Check the result of the
9390 * server.c (program_signals, program_signals_p): New.
9391 (handle_general_set): Handle QProgramSignals.
9392 * server.h (program_signals, program_signals_p): Declare.
9394 2012-03-05 Pedro Alves <palves@redhat.com>
9395 Jan Kratochvil <jan.kratochvil@redhat.com>
9397 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9400 2012-03-03 Yao Qi <yao@codesourcery.com>
9402 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9403 agent_look_up_symbols.
9405 2012-03-03 Yao Qi <yao@codesourcery.com>
9407 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9408 (linux-x86-low.o): Likewise.
9409 * server.h: Remove in_process_agent_loaded.
9410 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9414 2012-03-03 Yao Qi <yao@codesourcery.com>
9416 * tracepoint.c (gdb_agent_capability): New global.
9417 (in_process_agent_loaded_ust): Renamed to
9418 `in_process_agent_supports_ust'.
9420 (in_process_agent_supports_ust): Call agent_capability_check.
9421 (clear_installed_tracepoints): Assert that agent supports
9424 2012-03-03 Yao Qi <yao@codesourcery.com>
9426 * linux-low.c (linux_supports_agent): New.
9427 (linux_target_ops): Initialize field `supports_agent' with
9428 linux_supports_agent.
9429 * target.h (struct target_ops) <supports_agent>: New.
9430 (target_supports_agent): New macro.
9431 * server.c (handle_general_set): Handle packet 'QAgent'.
9432 (handle_query): Send `QAgent+'.
9433 * Makefile.in (server.o): Depends on agent.h.
9435 2012-03-03 Yao Qi <yao@codesourcery.com>
9437 * Makefile.in (OBS): Add agent.o.
9438 Add new rule for agent.o.
9439 Track dependence of tracepoint.c on agent.h.
9440 * tracepoint.c (run_inferior_command_1):
9441 (run_inferior_command): Call agent_run_command.
9442 (gdb_ust_connect_sync_socket): Deleted. Move it to
9444 (resume_thread, stop_thread): Likewise.
9445 (gdb_ust_socket_init): Renamed to ...
9446 (gdb_agent_socket_init): ... New.
9447 (gdb_ust_thread): Renamed to ...
9448 (gdb_agent_helper_thread): ... New.
9449 (gdb_ust_init): Move some code to ...
9450 (gdb_agent_init): ... here. New.
9451 [HAVE_UST]: Call gdb_ust_init.
9452 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9453 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9454 * config.in, configure: Regenerated.
9456 2012-03-02 Pedro Alves <palves@redhat.com>
9458 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9459 * linux-low.c (struct simple_pid_list): New.
9460 (stopped_pids): New a struct simple_pid_list pointer.
9461 (add_to_pid_list, pull_pid_from_list): New.
9462 (handle_extended_wait): Don't assume the first signal new children
9463 report is SIGSTOP. Adjust call to pull_pid_from_list.
9464 (linux_wait_for_lwp): Adjust.
9466 2012-03-02 Yao Qi <yao@codesourcery.com>
9468 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9471 2012-03-02 Yao Qi <yao@codesourcery.com>
9473 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9474 `stop_pc' and `tpoint'. Update caller.
9476 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9478 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9479 * linux-low.c (use_linux_regsets): New macro.
9480 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9481 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9482 (linux_register_in_regsets): New function.
9483 (usr_fetch_inferior_registers): Skip registers covered by
9485 (usr_store_inferior_registers): Likewise.
9486 (usr_fetch_inferior_registers): New macro.
9487 (usr_store_inferior_registers): Likewise.
9488 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9489 (linux_store_registers): Likewise.
9490 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9492 (init_registers_mips64_dsp_linux): Likewise.
9493 (init_registers_mips_linux): New macro.
9494 (init_registers_mips_dsp_linux): Likewise.
9495 (mips_dsp_num_regs): Likewise.
9496 (DSP_BASE, DSP_CONTROL): New fallback macros.
9497 (mips_base_regs): New macro.
9498 (mips_regmap): Use it. Fix the size.
9499 (mips_dsp_regmap): New variable.
9500 (mips_dsp_regset_bitmap): Likewise.
9501 (mips_arch_setup): New function.
9502 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9504 (mips_cannot_store_register): Likewise.
9505 (the_low_target): Update .arch_setup, .num_regs and .regmap
9506 initializers. Add .regset_bitmap initializer.
9507 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9509 * linux-bfin-low.c (the_low_target): Likewise.
9510 * linux-cris-low.c (the_low_target): Likewise.
9511 * linux-crisv32-low.c (the_low_target): Likewise.
9512 * linux-ia64-low.c (the_low_target): Likewise.
9513 * linux-m32r-low.c (the_low_target): Likewise.
9514 * linux-m68k-low.c (the_low_target): Likewise.
9515 * linux-ppc-low.c (the_low_target): Likewise.
9516 * linux-s390-low.c (the_low_target): Likewise.
9517 * linux-sh-low.c (the_low_target): Likewise.
9518 * linux-sparc-low.c (the_low_target): Likewise.
9519 * linux-tic6x-low.c (the_low_target): Likewise.
9520 * linux-x86-low.c (the_low_target): Likewise.
9521 * linux-xtensa-low.c (the_low_target): Likewise.
9522 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9523 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9524 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9526 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9527 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9529 2012-02-29 Yao Qi <yao@codesourcery.com>
9530 Pedro Alves <palves@redhat.com>
9532 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9533 `step_over_finished' is true.
9535 2012-02-27 Pedro Alves <palves@redhat.com>
9537 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9538 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9540 2012-02-27 Pedro Alves <palves@redhat.com>
9543 * linux-low.c (pid_is_stopped): New.
9544 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9546 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9548 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9551 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9553 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9555 2012-02-24 Luis Machado <lgustavo@codesourcery>
9557 * server.c (handle_query): Advertise support for target-side
9558 breakpoint condition evaluation.
9559 (process_point_options): New function.
9560 (process_serial_event): When inserting a breakpoint, check for
9561 a target-side condition that should be evaluated.
9563 * mem-break.c: Include regcache.h and ax.h.
9564 (point_cond_list_t): New data structure.
9565 (breakpoint) <cond_list>: New field.
9566 (find_gdb_breakpoint_at): Make non-static.
9567 (delete_gdb_breakpoint_at): Clear any target-side
9569 (clear_gdb_breakpoint_conditions): New function.
9570 (add_condition_to_breakpoint): Likewise.
9571 (add_breakpoint_condition): Likewise.
9572 (gdb_condition_true_at_breakpoint): Likewise.
9573 (gdb_breakpoint_here): Return result directly instead
9574 of going through a local variable.
9576 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9577 (clear_gdb_breakpoint_conditions): Likewise.
9578 (add_breakpoint_condition): Likewise.
9579 (gdb_condition_true_at_breakpoint): Likewise.
9581 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9582 (need_step_over_p): Take target-side breakpoint condition into
9585 2012-02-24 Luis Machado <lgustavo@codesourcery>
9587 * server.h: Include tracepoint.h.
9588 (agent_mem_read, agent_get_trace_state_variable_value,
9589 agent_set_trace_state_variable_value,
9590 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9591 get_set_tsv_func_addr): New prototypes.
9593 * ax.h: New include file.
9594 * ax.c: New source file.
9596 * tracepoint.c: Include ax.h.
9597 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9598 agent_expr, eval_result_type): Move to ax.h.
9599 (parse_agent_expr): Rename to ...
9600 (gdb_parse_agent_expr): ... this, make it non-static and move
9602 (unparse_agent_expr) Rename to ...
9603 (gdb_unparse_agent_expr): ... this, make it non-static and move
9605 (eval_agent_expr): Rename to ...
9606 (eval_tracepoint_agent_expr): ... this.
9607 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9608 forward declarations.
9609 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9610 (agent_get_trace_state_variable_value): New function.
9611 (agent_set_trace_state_variable_value): New function.
9612 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9613 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9614 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9615 (condition_true_at_tracepoint): Likewise.
9616 (parse_agent_expr): Rename to ...
9617 (gdb_parse_agent_expr): ... this and move to ax.c.
9618 (unparse_agent_expr): Rename to ...
9619 (gdb_unparse_agent_expr): ... this and move to ax.c.
9620 (gdb_agent_op_name): Move to ax.c.
9621 (eval_agent_expr): Rename to ...
9622 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9624 (eval_tracepoint_agent_expr): New function.
9625 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9627 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9629 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9630 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9631 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9632 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9633 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9634 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9635 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9636 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9637 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9638 (compile_bytecodes): Remove forward declaration.
9639 (is_goto_target): Move to ax.c.
9640 (compile_bytecodes): Move to ax.c and call
9641 agent_get_trace_state_variable_value (...) and
9642 agent_set_trace_state_variable_value (...).
9644 * Makefile.in: Update ax.c and IPA dependencies.
9646 2012-02-24 Pedro Alves <palves@redhat.com>
9648 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9649 (cmd_bigqtbuffer_circular): ... this. Only handle
9650 'QTBuffer:circular:'.
9651 (handle_tracepoint_general_set): Adjust.
9653 2012-02-16 Yao Qi <yao@codesourcery.com>
9655 * inferiors.c: Move code to ...
9656 * dll.c: .... here. New.
9657 * server.h: Declare clear_dlls.
9658 * Makefile.in (SFILES): Add dll.c.
9662 2012-02-11 Yao Qi <yao@codesourcery.com>
9664 * server.c: (handle_monitor_command): Add a new parameter
9666 (handle_query): Update caller.
9668 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9670 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9671 * configure, config.in: Regenerate.
9672 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9675 2012-02-02 Pedro Alves <palves@redhat.com>
9677 Try SIGKILL first, then PTRACE_KILL.
9678 * linux-low.c (linux_kill_one_lwp): New.
9679 (linux_kill_one_lwp): Rename to ...
9680 (kill_one_lwp_callback): ... this. Use the new
9683 2012-02-02 Pedro Alves <palves@redhat.com>
9685 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9688 2012-01-27 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9691 (elf_64_file_p): Make static.
9692 (linux_pid_exe_is_elf_64_file): New.
9693 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9694 Delete declarations.
9695 (linux_pid_exe_is_elf_64_file): Declare.
9696 * linux-x86-low.c (x86_arch_setup): Use
9697 linux_pid_exe_is_elf_64_file.
9699 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9701 * linux-low.c (linux_wait_for_event_1): Rename to ...
9702 (linux_wait_for_event): ... here and merge it with former
9703 linux_wait_for_event - new variable wait_ptid, use it.
9704 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9706 2012-01-23 Pedro Alves <palves@redhat.com>
9708 * server.c (main): Avoid yet another case of infinite loop while
9709 detaching/killing after a longjmp.
9711 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9714 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9716 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9718 * hostio.c (handle_readlink): New function.
9719 (handle_vFile): Call it to handle "vFile:readlink" packets.
9721 2012-01-20 Pedro Alves <palves@redhat.com>
9722 Ulrich Weigand <ulrich.weigand@linaro.org>
9724 * server.c (handle_v_requests): Only support vAttach and vRun to
9725 start multiple processes when in extended protocol mode.
9727 2012-01-17 Pedro Alves <palves@redhat.com>
9729 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9730 memalign plus mprotect to allocate the scratch buffer.
9732 2012-01-13 Pedro Alves <palves@redhat.com>
9734 * server.c (attach_inferior): Clear `cont_thread'.
9736 2012-01-13 Pedro Alves <palves@redhat.com>
9738 * server.c (main): Avoid infinite loop while detaching/killing
9741 2012-01-09 Doug Evans <dje@google.com>
9743 * server.c (start_inferior): Set last_ptid in --wrapper case.
9745 2012-01-06 Yao Qi <yao@codesourcery.com>
9747 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9749 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9751 2012-01-04 Yao Qi <yao@codesourcery.com>
9753 * tracepoint.c (cmd_qtdp): Print debug message
9754 for static tracepoint.
9756 2012-01-04 Yao Qi <yao@codesourcery.com>
9758 * tracepoint.c (trace_vdebug): Differentiate debug message
9759 between gdbserver and IPA.
9761 2012-01-03 Yao Qi <yao@codesourcery.com>
9763 * tracepoint.c (tracepoint_was_hit): Don't collect for
9766 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9768 * terminal.h: Reformat copyright header.
9770 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9772 * server.c (gdbserver_version): Update copyright year.
9773 * gdbreplay.c (gdbreplay_version): Likewise.
9775 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9777 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9780 2011-12-18 Hui Zhu <teawater@gmail.com>
9781 * linux-low.c (linux_create_inferior): Save return value to ret.
9783 2011-12-18 Hui Zhu <teawater@gmail.com>
9785 * linux-low.c (linux_create_inferior): Save return value to ret.
9787 2011-12-16 Doug Evans <dje@google.com>
9789 * linux-low.c (linux_create_inferior): If stdio connection,
9790 redirect stdin from /dev/null, stdout to stderr.
9791 * remote-utils.c (remote_is_stdio): New static global.
9792 (remote_connection_is_stdio): New function.
9793 (remote_prepare): Handle stdio connection.
9794 (remote_open): Ditto.
9795 (remote_close): Don't close stdin for stdio connections.
9796 (read_prim,write_prim): New functions. Replace all calls to
9797 read/write to these.
9798 * server.c (main): Watch for "-" argument. Move call to
9799 remote_prepare before start_inferior.
9800 * server.h (STDIO_CONNECTION_NAME): New macro.
9801 (remote_connection_is_stdio): Declare.
9803 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9804 in debugging output.
9806 2011-12-15 Yao Qi <yao@codesourcery.com>
9808 * tracepoint.c: Include sys/syscall.h.
9809 (gdb_ust_thread): Remove preprocessor conditional.
9811 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9813 * linux-low.c (linux_detach_one_lwp): Call
9814 the_low_target.prepare_to_resume before detaching.
9816 2011-12-14 Yao Qi <yao@codesourcery.com>
9818 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9821 2011-12-14 Yao Qi <yao@codesourcery.com>
9823 * i386-low.c (i386_low_stopped_data_address): Initialize local
9826 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9830 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9831 DR_CONTROL unless necessary. Extend comments.
9832 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9833 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9835 2011-12-13 Yao Qi <yao@codesourcery.com>
9837 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9839 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9841 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9843 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9844 Print new debug message for such case.
9846 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9848 Fix overlapping memcpy.
9849 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9850 the read_inferior_memory transfer.
9851 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9852 write_inferior_memory transfer.
9853 (set_fast_tracepoint_jump): New variable buf. Use it for the
9854 read_inferior_memory and write_inferior_memory transfers.
9855 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9856 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9857 Use it for the write_inferior_memory transfer.
9858 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9861 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9863 * linux-low.c (fetch_register, store_register): Make code
9864 consistent, fix formatting.
9866 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9868 * linux-low.c (usr_store_inferior_registers): Factor out code
9869 to handle individual registers into...
9870 (store_register): ... this new function.
9872 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9874 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9875 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9876 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9877 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9878 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9879 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9880 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9881 (srv_xmlfiles): Add new XML files.
9883 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9885 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9886 (init_registers_s390_linux32v1): Add prototype.
9887 (init_registers_s390_linux32v2): Likewise.
9888 (init_registers_s390_linux64v1): Likewise.
9889 (init_registers_s390_linux64v2): Likewise.
9890 (init_registers_s390x_linux64v1): Likewise.
9891 (init_registers_s390x_linux64v2): Likewise.
9892 (s390_num_regs): Increment to 52.
9893 (s390_regmap): Add orig_r2 register.
9894 (s390_num_regs_3264): Increment to 68.
9895 (s390_regmap_3264): Add orig_r2 register.
9896 (s390_collect_ptrace_register): Handle orig_r2 register.
9897 (s390_supply_ptrace_register): Likewise.
9898 (s390_fill_last_break): New function.
9899 (s390_store_last_break): Likewise.
9900 (s390_fill_system_call): New function.
9901 (s390_store_system_call): Likewise.
9902 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9904 (s390_check_regset): New function.
9905 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9906 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9907 Update target_regsets for available register sets.
9909 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9910 Jan Kratochvil <jan.kratochvil@redhat.com>
9912 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9913 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9915 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9916 * linux-low.h (struct process_info_private): New member r_debug.
9917 * server.c (handle_qxfer_libraries): Call
9918 the_target->qxfer_libraries_svr4.
9919 (handle_qxfer_libraries_svr4): New function.
9920 (qxfer_packets): New entry "libraries-svr4".
9921 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9922 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9923 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9924 PACKET_qXfer_libraries_svr4.
9926 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9928 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9929 PSW address/mask between 8-byte and 16-byte formats.
9930 (s390_supply_ptrace_register): Likewise.
9931 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9932 basic addressing mode bit.
9934 2011-11-24 Stan Shebs <stan@codesourcery.com>
9936 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9938 2011-11-17 Stan Shebs <stan@codesourcery.com>
9940 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9941 (tracing_start_time): New global.
9942 (tracing_stop_time): New global.
9943 (tracing_user_name): New global.
9944 (tracing_notes): New global.
9945 (tracing_stop_note): New global.
9946 (cmd_qtstart): Set traceframe_usage, start_time.
9947 (stop_tracing): Set stop_time.
9948 (cmd_qtstatus): Report additional status.
9949 (cmd_qtp): New function.
9950 (handle_tracepoint_query): Call it.
9951 (cmd_qtnotes): New function.
9952 (handle_tracepoint_general_set): Call it.
9953 (get_timestamp): Rename from tsv_get_timestamp.
9955 2011-11-14 Stan Shebs <stan@codesourcery.com>
9956 Kwok Cheung Yeung <kcy@codesourcery.com>
9958 * linux-x86-low.c (small_jump_insn): New.
9959 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9960 trampoline and error message, build a trampoline and issue a small
9961 jump instruction to it.
9962 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9963 trampoline and error message.
9964 (x86_get_min_fast_tracepoint_insn_len): New.
9965 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9966 * linux-low.h (struct linux_target_ops): Add arguments to
9967 install_fast_tracepoint_jump_pad operation, add new operation.
9968 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9970 (linux_get_min_fast_tracepoint_insn_len): New function.
9971 (linux_target_op): Add new operation.
9972 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9973 (gdb_trampoline_buffer_end): Ditto.
9974 (gdb_trampoline_buffer_error): Ditto.
9975 (struct ipa_sym_addresses): Add fields for new IPA variables.
9976 (symbol_list): Add entries for new IPA variables.
9977 (struct tracepoint): Add fields to hold the address range of the
9978 trampoline used by the tracepoint.
9979 (trampoline_buffer_head): New static variable.
9980 (trampoline_buffer_tail): Ditto.
9981 (claim_trampoline_space): New function.
9982 (have_fast_tracepoint_trampoline_buffer): New function.
9983 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9985 (install_fast_tracepoint): Ditto, also add error buffer argument.
9986 (cmd_qtminftpilen): New function.
9987 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9988 (fast_tracepoint_from_trampoline_address): New function.
9989 (fast_tracepoint_collecting): Handle trampoline as part of jump
9991 (set_trampoline_buffer_space): New function.
9992 (initialize_tracepoint): Initialize new IPA variables.
9993 * target.h (struct target_ops): Add arguments to
9994 install_fast_tracepoint_jump_pad operation, add new
9995 get_min_fast_tracepoint_insn_len operation.
9996 (target_get_min_fast_tracepoint_insn_len): New.
9997 (install_fast_tracepoint_jump_pad): Add arguments.
9998 * server.h (IPA_BUFSIZ): Define.
9999 * linux-i386-ipa.c: Include extra header files.
10000 (initialize_fast_tracepoint_trampoline_buffer): New function.
10001 (initialize_low_tracepoint): Call it.
10002 * server.h (set_trampoline_buffer_space): Declare.
10003 (claim_trampoline_space): Ditto.
10004 (have_fast_tracepoint_trampoline_buffer): Ditto.
10006 2011-11-14 Yao Qi <yao@codesourcery.com>
10008 * server.c (handle_query): Handle InstallInTrace for qSupported.
10009 * tracepoint.c (add_tracepoint): Sort list.
10010 (install_tracepoint, download_tracepoint): New.
10011 (cmd_qtdp): Call them to install and download tracepoints.
10012 (sort_tracepoints): Removed.
10013 (cmd_qtstart): Update.
10015 2011-11-14 Yao Qi <yao@codesourcery.com>
10017 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10018 * mem-break.h: Declare.
10019 * tracepoint.c (cmd_qtstart): Move some code to ...
10020 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10022 (download_tracepoints): Move some code to ...
10023 (download_tracepoint_1): ... here. New.
10025 2011-11-08 Yao Qi <yao@codesourcery.com>
10027 * remote-utils.c (relocate_instruction): A comment fix.
10029 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10031 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10032 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10033 dr_status_mirror and dr_control_mirror from debug_reg_state.
10034 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10035 (i386_initial_stuff): Remove use of deleted globals.
10036 (i386_get_thread_context, i386_set_thread_context,
10037 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10038 from debug_reg_state.
10040 2011-11-05 Yao Qi <yao@codesourcery.com>
10042 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10043 address as TPOINT's.
10045 2011-11-02 Stan Shebs <stan@codesourcery.com>
10047 * tracepoint.c (agent_mem_read_string): New function.
10048 (eval_agent_expr): Call it for tracenz.
10049 * server.c (handle_query): Report support for tracenz.
10051 2011-11-02 Yao Qi <yao@codesourcery.com>
10053 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10055 2011-11-02 Yao Qi <yao@codesourcery.com>
10057 * target.h: Fix a typo in comment.
10059 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10061 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10062 clobber the breakpoints' shadows with fast tracepoint jumps.
10063 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10064 * target.c (write_inferior_memory): Also pass MYADDR down to
10067 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10069 * configure.ac: Check support for personality routine.
10070 * configure: Regenerate.
10071 * config.in: Likewise.
10072 * linux-low.c: Include <sys/personality.h>.
10073 Define ADDR_NO_RANDOMIZE if necessary.
10074 (linux_create_inferior): Disable address space randomization when
10075 forking inferior, if requested.
10076 (linux_supports_disable_randomization): New function.
10077 (linux_target_ops): Install it.
10078 * server.h (disable_randomization): Declare.
10079 * server.c (disable_randomization): New global variable.
10080 (handle_general_set): Handle QDisableRandomization.
10081 (handle_query): Likewise for qSupported.
10082 (main): Support --disable-randomization and --no-disable-randomization
10083 command line arguments.
10084 * target.h (struct target_ops): Add supports_disable_randomization.
10085 (target_supports_disable_randomization): New macro.
10087 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10089 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10091 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10092 [!PT_GETDSBT] (target_loadmap): New definition.
10093 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10094 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10095 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10096 and PT_GETDSBT to LINUX_LOADMAP.
10097 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10098 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10100 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10102 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10103 (arm_linux_hwbp_cap): New static variable.
10104 (arm_linux_get_hwbp_cap): Replace by ...
10105 (arm_linux_init_hwbp_cap): ... this new function.
10106 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10107 (arm_linux_get_hw_watchpoint_count): Likewise.
10108 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10109 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10110 (arm_prepare_to_resume): Use perror_with_name instead of error.
10112 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10114 * linux-arm-low.c: Include <signal.h>.
10115 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10116 (struct arm_linux_hwbp_cap): New data type.
10117 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10118 (struct arm_linux_hw_breakpoint): New data type.
10119 (MAX_BPTS, MAX_WPTS): Define.
10120 (struct arch_process_info, struct arch_lwp_info): New data types.
10121 (arm_linux_get_hwbp_cap): New function.
10122 (arm_linux_get_hw_breakpoint_count): Likewise.
10123 (arm_linux_get_hw_watchpoint_count): Likewise.
10124 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10125 (arm_hwbp_control_initialize): Likewise.
10126 (arm_hwbp_control_is_enabled): Likewise.
10127 (arm_hwbp_control_is_initialized): Likewise.
10128 (arm_hwbp_control_disable): Likewise.
10129 (arm_linux_hw_breakpoint_equal): Likewise.
10130 (arm_linux_hw_point_initialize): Likewise.
10131 (struct update_registers_data): New data structure.
10132 (update_registers_callback: New function.
10133 (arm_insert_point): Likewise.
10134 (arm_remove_point): Likewise.
10135 (arm_stopped_by_watchpoint): Likewise.
10136 (arm_stopped_data_address): Likewise.
10137 (arm_new_process): Likewise.
10138 (arm_new_thread): Likewise.
10139 (arm_prepare_to_resume): Likewise.
10140 (the_low_target): Register arm_insert_point, arm_remove_point,
10141 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10142 arm_new_thread, and arm_prepare_to_resume.
10144 2011-09-15 Stan Shebs <stan@codesourcery.com>
10146 * server.h (struct emit_ops): Add compare-goto fields.
10147 * tracepoint.c (gdb_agent_op_sizes): New table.
10148 (emit_eq_goto): New function.
10149 (emit_ne_goto): New function.
10150 (emit_lt_goto): New function.
10151 (emit_le_goto): New function.
10152 (emit_gt_goto): New function.
10153 (emit_ge_goto): New function.
10154 (is_goto_target): New function.
10155 (compile_bytecodes): Recognize special cases of compare-goto
10156 combinations and call specialized emitters for them.
10157 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10158 (amd64_emit_ne_goto): New function.
10159 (amd64_emit_lt_goto): New function.
10160 (amd64_emit_le_goto): New function.
10161 (amd64_emit_gt_goto): New function.
10162 (amd64_emit_ge_goto): New function.
10163 (amd64_emit_ops): Add the new functions.
10164 (i386_emit_eq_goto): New function.
10165 (i386_emit_ne_goto): New function.
10166 (i386_emit_lt_goto): New function.
10167 (i386_emit_le_goto): New function.
10168 (i386_emit_gt_goto): New function.
10169 (i386_emit_ge_goto): New function.
10170 (i386_emit_ops): Add the new functions.
10172 2011-09-08 Stan Shebs <stan@codesourcery.com>
10174 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10175 (i386_emit_epilogue): Restore %ebx.
10177 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10179 * server.c (step_thread): Remove definition.
10180 (process_serial_event): Don't handle Hs.
10181 * server.h (step_thread): Remove declaration.
10182 * target.c (set_desired_inferior): Remove use of step_thread.
10184 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10186 * linux-low.c: Include linux-procfs.h.
10187 (linux_attach_lwp_1): Update comments.
10188 (linux_attach): Scan for existing threads when attaching to a
10189 process that is the tgid.
10190 * Makefile.in: Update dependencies.
10192 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10194 * configure.srv: Add linux-procfs.o dependencies.
10196 2011-08-14 Yao Qi <yao@codesourcery.com>
10198 * target.h (struct target_ops): Fix indent.
10199 * win32-low.c (win32_target_ops): Fix comment.
10201 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10202 Yao Qi <yao@codesourcery.com>
10204 * Makefile.in (clean): Remove tic6x-*.c files.
10205 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10206 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10207 (tic6x-c64xp-linux.c): Likewise.
10208 * configure.srv: Add support for tic6x-*-uclinux.
10209 * linux-tic6x-low.c: New.
10210 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10212 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10213 Yao Qi <yao@codesourcery.com>
10215 * target.h (struct target_ops): Add read_loadmap.
10216 * linux-low.c (struct target_loadseg): New type.
10217 (struct target_loadmap): New type.
10218 (linux_read_loadmap): New function.
10219 (linux_target_ops): Add linux_read_loadmap.
10220 * server.c (handle_query): Support qXfer:fdpic:read packet.
10221 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10224 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10226 * win32-low.c: Include <stdint.h>.
10228 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10230 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10231 to the inferior here.
10232 (i386_remove_aligned_watchpoint): Ditto.
10233 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10234 fit part of the watchpoint in the debug registers.
10235 (i386_update_inferior_debug_regs): New.
10236 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10237 registers, and only update the inferior on success.
10238 (i386_low_remove_watchpoint): Ditto.
10240 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10242 * linux-low.c (compare_ints, unique, list_threads, show_process,
10243 linux_core_of_thread): Delete.
10244 (linux_target_ops): Change linux_core_of_thread to
10245 linux_common_core_of_thread.
10246 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10247 * utils.c (malloc_failure): Change type of argument.
10248 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10249 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10250 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10251 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10252 (IPA_OBJS): Add common-utils-ipa.o.
10253 (ptid_h, linux_osdata_h): New macros.
10254 (server_h): Add common/common-utils.h, common/xml-utils.h,
10255 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10257 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10258 ptid.o, buffer.o): New rules.
10259 (linux-low.o): Add common/linux-osdata.h as a dependency.
10260 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10261 * configure.ac: Add AC_HEADER_DIRENT check.
10262 * config.in: Regenerate.
10263 * configure: Regenerate.
10264 * remote-utils.c (xml_escape_text): Delete.
10265 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10266 buffer_xml_printf): Move to common/buffer.c.
10267 * server.c (main): Remove call to initialize_inferiors.
10268 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10269 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10270 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10271 internal_error, gdb_assert, gdb_assert_fail): Delete.
10272 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10273 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10275 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10276 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10277 initialize_inferiors): Delete.
10279 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10281 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10284 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10286 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10288 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10290 2011-05-26 Yao Qi <yao@codesourcery.com>
10292 * Makefile.in (thread-db.o): Track dependence to
10293 common/gdb_thread_db.h.
10294 * thread-db.c: include gdb_thread_db.h from right place.
10296 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10298 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10299 __FILE__ and __LINE__ to internal_error.
10301 2011-05-13 Doug Evans <dje@google.com>
10303 * thread-db.c (try_thread_db_load_from_sdir): New function.
10304 (try_thread_db_load_from_dir): New function.
10305 (thread_db_load_search): Handle $sdir, ignore $pdir.
10306 Remove trying of system directories if search of
10307 libthread-db-search-path fails, that is now done via $sdir.
10309 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10311 * server.c (handle_query): Add EnableDisableTracepoints to the list
10312 of supported features.
10313 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10315 (cmd_qtenable_disable): New.
10316 (cmd_qtstart): Install tracepoints even if disabled.
10317 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10318 receiving a QTEnable or QTDisable packet.
10319 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10320 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10322 (gdb_probe): Skip data collection if static tracepoint is disabled.
10324 2011-05-10 Doug Evans <dje@google.com>
10326 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10328 2011-05-04 Doug Evans <dje@google.com>
10330 * linux-low.c (linux_join): Skip process lookup.
10331 * spu-low.c (spu_join): Ditto.
10332 * server.c (join_inferiors_callback): Delete.
10333 (process_serial_event): For 'D' packet (detach) call join_inferior
10336 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10338 * README: Don't mention xscale*-*-linux*.
10339 * configure.srv (xscale*-*-linux*): Don't handle target.
10341 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10343 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10345 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10346 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10347 (i386_emit_void_call_2): Likewise.
10349 2011-04-26 Yao Qi <yao@codesourcery.com>
10351 * linux-low.c: Move common macros to linux-ptrace.h.
10352 Include linux-ptrace.h.
10353 * Makefile.in (linux_ptrace_h): New.
10354 (linux-low.o): Depends on linux-ptrace.h.
10356 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10358 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10359 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10360 (remote_prepare): New function with most of the TCP code from ...
10361 (remote_open): ... here. Detect PORT here unconditionally. Move also
10362 setting transport_is_reliable.
10363 * server.c (run_once): New variable.
10364 (gdbserver_usage): Document it.
10365 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10366 the first run if RUN_ONCE.
10367 * server.h (run_once, remote_prepare): New declarations.
10369 2011-04-19 Tom Tromey <tromey@redhat.com>
10371 * win32-low.c (handle_load_dll): Remove duplicate "the".
10373 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10375 Remove support for old Cygwin 1.5 versions.
10376 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10377 function to avoid warning.
10378 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10381 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10383 * gdbserver/server.h (Macro _): Define it if not available.
10385 2011-03-14 Michael Snyder <msnyder@vmware.com>
10387 * hostio.c (handle_close): Remove unnecessary null test.
10389 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10391 * Makefile.in (maintainer-clean realclean distclean): Remove
10392 "make ... subdir_do" command.
10394 2011-03-10 Michael Snyder <msnyder@vmware.com>
10396 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10398 * server.c (handle_v_run): Free alloced buffer on early return.
10400 2011-03-09 Yao Qi <yao@codesourcery.com>
10403 2011-03-04 Yao Qi <yao@codesourcery.com>
10405 * Makefile.in: Remove GNU make feature --directory.
10407 2011-03-05 Yao Qi <yao@codesourcery.com>
10409 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10410 (subdir_do): New make target. Copied from gdb/Makefile.
10411 (maintainer-clean, realclean, distclean, clean): Call corresponding
10412 make targets in common/Makefile.
10414 2011-02-11 Yao Qi <yao@codesourcery.com>
10416 * configure.ac: Call AC_PROG_RANLIB.
10417 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10418 * configure: Regenerate.
10420 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10422 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10424 2011-03-06 Yao Qi <yao@codesourcery.com>
10426 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10428 2011-03-05 Yao Qi <yao@codesourcery.com>
10430 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10431 (subdir_do): New make target. Copied from gdb/Makefile.
10432 (maintainer-clean, realclean, distclean, clean): Call corresponding
10433 make targets in common/Makefile.
10435 2011-03-04 Yao Qi <yao@codesourcery.com>
10437 * Makefile.in: Remove GNU make feature --directory.
10439 2011-03-04 Michael Snyder <msnyder@vmware.com>
10441 * server.c (queue_stop_reply): Call xmalloc not malloc.
10443 2011-03-02 Michael Snyder <msnyder@vmware.com>
10445 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10447 2011-02-28 Michael Snyder <msnyder@vmware.com>
10449 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10450 (cmd_qtframe): Ditto.
10451 (cmd_qtbuffer): Ditto.
10452 (cmd_bigqtbuffer): Ditto.
10454 * utils.c (decimal2str): Initialize 'width' to nine, then
10455 don't mess with it.
10457 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10459 * hostio.c (require_data): Free *data, not data.
10461 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10463 * hostio.c (require_data): Use free, not xfree.
10465 2011-02-27 Michael Snyder <msnyder@vmware.com>
10467 * server.c (handle_query): Discard unused value.
10469 * hostio.c (require_data): Free malloc memory before returning
10472 2011-02-26 Michael Snyder <msnyder@vmware.com>
10474 * linux-low.c (list_threads): Call closedir for dirent.
10476 2011-02-27 Michael Snyder <msnyder@vmware.com>
10478 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10479 a case statement falls through.
10481 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10483 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10486 2011-02-26 Michael Snyder <msnyder@vmware.com>
10488 * utils.c (decimal2str): Eliminate dead code and dead param.
10489 (pulongest): Drop dead param from call to decimal2str.
10492 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10494 Revert the following patch (not approved yet):
10495 2011-02-21 Hui Zhu <teawater@gmail.com>
10496 * tracepoint.c (tp_printf): New function.
10497 (eval_agent_expr): Handle gdb_agent_op_printf.
10499 2011-02-21 Hui Zhu <teawater@gmail.com>
10501 * tracepoint.c (tp_printf): New function.
10502 (eval_agent_expr): Handle gdb_agent_op_printf.
10504 2011-02-18 Tom Tromey <tromey@redhat.com>
10506 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10507 (tracepoint.o): Likewise.
10508 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10509 (gdb_agent_op_names): Likewise.
10511 2011-02-18 Tom Tromey <tromey@redhat.com>
10513 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10514 gdb_agent_op_rot>: New constants.
10515 (gdb_agent_op_names): Add pick and roll.
10516 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10519 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10521 * aclocal.m4: Regenerated with aclocal-1.11.1.
10523 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10525 * server.c (handle_qxfer_traceframe_info): New.
10526 (qxfer_packets): Register "traceframe-info".
10527 (handle_query): Report support for qXfer:traceframe-info:read+.
10528 * tracepoint.c (match_blocktype): New.
10529 (traceframe_find_block_type): Rename to ...
10530 (traceframe_walk_blocks): ... this. Add callback filter argument,
10532 (traceframe_find_block_type): New, reimplemented on top of
10533 traceframe_walk_blocks.
10534 (build_traceframe_info_xml): New.
10535 (traceframe_read_info): New.
10536 * server.h (traceframe_read_info): Declare.
10538 2011-02-11 Yao Qi <yao@codesourcery.com>
10540 * configure.ac: Call AC_PROG_RANLIB.
10541 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10542 * configure: Regenerate.
10544 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10546 * server.c (gdb_read_memory): Change return semantics to allow
10548 (handle_search_memory_1): Adjust.
10549 (process_serial_event) <'m' packet>: Handle partial transfers.
10550 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10552 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10554 * regcache.c (init_register_cache): Initialize
10555 regcache->register_status.
10556 (free_register_cache): Release regcache->register_status.
10557 (regcache_cpy): Copy register_status.
10558 (registers_to_string): Print 'x's for unavailable registers.
10559 (supply_register): Mark the register's status valid or
10560 unavailable, depending on whether a buffer was passed in or not.
10561 (supply_register_zeroed): New.
10562 (supply_regblock): Mark the registers' status valid or
10563 unavailable, depending on whether a buffer was passed in or not.
10564 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10565 (struct regcache): New `register_status' field.
10566 (supply_register_zeroed): Declare.
10567 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10568 supply_register_zeroed, rather than passing a NULL buffer to
10570 * tracepoint.c (fetch_traceframe_registers): Update comment.
10572 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10574 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10577 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10579 * server.h (decode_xfer_write): Change prototype.
10580 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10581 and don't extract the annex here.
10582 * server.c (decode_xfer_read): Remove `annex' parameter,
10583 and don't extract the annex here.
10584 (decode_xfer): New.
10585 (struct qxfer): New.
10586 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10587 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10588 (handle_qxfer_statictrace): New functions, abstracted out from
10589 handle_query, and made to use the struct qxfer interface.
10590 (handle_threads_qxfer_proper): Rename to ...
10591 (handle_qxfer_threads_proper): ... this.
10592 (handle_threads_qxfer): Rename to ...
10593 (handle_qxfer_threads): ... this. Adjust.
10594 (qxfer_packets): New array.
10595 (handle_qxfer): New function.
10596 (handle_query): Use handle_qxfer.
10598 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10600 * gdbreplay.c: Shorten lines of >= 80 columns.
10601 * linux-low.c: Ditto.
10602 * linux-ppc-low.c: Ditto.
10603 * linux-s390-low.c: Ditto.
10604 * linux-sparc-low.c: Ditto.
10605 * linux-x86-low.c: Ditto.
10606 * linux-xtensa-low.c: Ditto.
10607 * mem-break.c: Ditto.
10608 * nto-low.c: Ditto.
10609 * regcache.h: Ditto.
10610 * remote-utils.c: Ditto.
10613 * thread-db.c: Ditto.
10614 * tracepoint.c: Ditto.
10616 * win32-low.h: Ditto.
10618 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10620 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10623 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10625 * server.c (gdbserver_version): Update copyright year in version
10627 * gdbreplay.c (gdbreplay_version): Ditto.
10629 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10631 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10632 * linux-bfin-low.c: New file.
10633 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10634 PT_DATA_ADDR for BFIN targets.
10635 * Makefile.in (SFILES): Add linux-bfin-low.c.
10636 (clean): Remove reg-bfin.c.
10637 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10638 * README: Mention supported Blackfin targets.
10640 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10642 * .gitignore: New file.
10644 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10646 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10648 2010-10-22 Jie Zhang <jie@codesourcery.com>
10650 * Makefile.in: Add FLAGS_TO_PASS variable.
10651 (install): Remove dependency of install-only and recursively
10652 invoke make for install-only.
10654 2010-10-04 Doug Evans <dje@google.com>
10656 * Makefile.in (uninstall): Use $(DESTDIR).
10658 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10662 * linux-x86-low.c (compat_siginfo_from_siginfo)
10663 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10664 si_code is < 0. Check for si_code == SI_TIMER before checking for
10667 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10669 * lynx-i386-low.c: New file.
10670 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10672 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10674 * lynx-low.c (ptrace_request_to_str): Remove handling for
10675 request values that have been removed in LynxOS 5.x.
10677 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10679 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10682 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10684 * configure.ac: Add --enable-inprocess-agent option.
10685 * configure: Rebuilt.
10687 2010-09-06 Yao Qi <yao@codesourcery.com>
10689 * linux-low.c (linux_kill): Remove unused variable.
10690 (linux_stabilize_threads): Likewise.
10691 * server.c (start_inferior): Likewise.
10692 (queue_stop_reply_callback): Likewise.
10693 * tracepoint.c (do_action_at_tracepoint): Likewise.
10695 2010-09-06 Yao Qi <yao@codesourcery.com>
10697 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10700 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10702 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10704 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10706 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10709 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10711 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10712 gdbserver/lynx-ppc-low.c: New files.
10713 * Makefile.in (lynx_low_h): New variable.
10714 (lynx-low.o, lynx-ppc-low.o): New rules.
10715 * configure.ac: On LynxOS, link with -lnetinet.
10716 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10717 * configure: regenerate.
10719 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10721 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10722 * configure.ac: Add check for vasprintf and vsnprintf.
10723 * configure, config.in: Regenerate.
10724 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10726 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10728 * gdbreplay.c: Move include of alloca.h up, next to include of
10730 * server.h: Add include of malloc.h.
10731 * mem-break.c: Remove include of malloc.h.
10732 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10734 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10736 * Makefile.in (memmem.o): Build with -Wno-error.
10738 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10740 * utils.c (xsnprintf): Make non-static.
10741 * server.h: Add xsnprintf declaration.
10742 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10743 replace calls to snprintf by calls to xsnprintf throughout.
10745 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10747 * configure.ac: Add configure check for alloca.
10748 * configure, config.in: Regenerate.
10749 * server.h: Include alloca.h if it exists.
10750 * gdbreplay.c: Include alloca.h if it exists.
10752 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10754 * linux-low.c (__SIGRTMIN): Define if not already defined.
10755 (linux_create_inferior): Check for __ANDROID__ rather than
10757 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10758 are already deferred.
10759 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10760 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10761 stopped and already has a pending signal to report.
10762 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10763 a pending signal to report or is moving out of a jump pad.
10764 (linux_init_signals): Check for __ANDROID__ rather than
10767 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10769 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10770 debug_threads check. Avoid a linear search when not doing debug
10773 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10775 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10776 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10777 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10778 (process_event): Change local fd's type to gdb_fildes_t.
10779 (create_file_handler): Adjust prototype.
10780 (delete_file_handler): Adjust prototype.
10781 (handle_file_event): Adjust prototype. Use pfildes.
10782 (create_file_event): Adjsut prototype.
10783 * remote-utils.c (remote_desc, listen_desc): Change type to
10785 * server.h: New gdb_fildes_t typedef.
10786 [USE_WIN32API]: Include winsock2.h.
10787 (delete_file_handler, add_file_handler): Adjust prototypes.
10788 (pfildes): Declare.
10789 * utils.c (pfildes): New.
10791 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10793 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10794 * configure: Regenerate.
10796 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10798 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10799 (linux_done_accessing_memory): ... this.
10800 (linux_target_ops): Adjust.
10801 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10802 * nto-low.c (nto_target_ops): Adjust comment.
10803 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10804 * spu-low.c (spu_target_ops): Adjust comment.
10805 * target.h (target_ops): Rename unprepare_to_access_memory field
10806 to done_accessing_memory.
10807 (unprepare_to_access_memory): Rename to ...
10808 (done_accessing_memory): ... this.
10810 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10812 * linux-low.c (linux_prepare_to_access_memory): New.
10813 (linux_unprepare_to_access_memory): New.
10814 (linux_target_ops): Install them.
10815 * server.c (read_memory): Rename to ...
10816 (gdb_read_memory): ... this. Use
10817 prepare_to_access_memory/prepare_to_access_memory.
10818 (write_memory): Rename to ...
10819 (gdb_write_memory): ... this. Use
10820 prepare_to_access_memory/prepare_to_access_memory.
10821 (handle_search_memory_1): Adjust.
10822 (process_serial_event): Adjust.
10823 * target.h (struct target_ops): New fields
10824 prepare_to_access_memory and unprepare_to_access_memory.
10825 (prepare_to_access_memory, unprepare_to_access_memory): New.
10826 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10827 prepare_to_access_memory/prepare_to_access_memory.
10828 * nto-low.c (nto_target_ops): Adjust.
10829 * spu-low.c (spu_target_ops): Adjust.
10830 * win32-low.c (win32_target_ops): Adjust.
10832 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10834 * Makefile.in (WARN_CFLAGS): Get it from configure.
10835 (WERROR_CFLAGS): New.
10836 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10837 * configure.ac: Introduce --enable-werror, which adds -Werror to
10838 the compiler command line. Enabled by default. Disable with
10839 --disable-werror. Add -Wdeclaration-after-statement
10840 Wpointer-arith and -Wformat-nonliteral to warning flags.
10841 * configure: Regenerate.
10843 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10845 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10847 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10849 * gdbreplay.c (remote_error): New.
10851 (expect): Use gdbchar. Check for error reading from GDB.
10852 Clarify sync error output.
10853 (play): Check for errors writing to GDB.
10854 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10855 * remote-utils.c (getpkt): Check for errors writing to the remote
10858 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10860 * linux-low.c (linux_wait_1): Move non-debugging code out of
10861 `debug_threads' control.
10863 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10865 * linux-low.c (linux_wait_1): Don't set last_status here.
10866 * server.c (push_event, queue_stop_reply_callback): Assert we're
10867 not pushing a TARGET_WAITKIND_IGNORE event.
10868 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10869 (myresume, handle_target_event): Set the thread's last_resume_kind
10870 and last_status from the target returned status.
10872 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10876 * linux-x86-low.c (update_debug_registers_callback): New.
10877 (i386_dr_low_set_addr): Use it.
10878 (i386_dr_low_get_addr): New.
10879 (i386_dr_low_set_control): Use update_debug_registers_callback.
10880 (i386_dr_low_get_control): New.
10881 (i386_dr_low_get_status): Adjust.
10882 * linux-low.c (linux_stop_lwp): New.
10883 * linux-low.h (linux_stop_lwp): Declare.
10885 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10886 argument instead of a i386_debug_reg_state.
10887 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10888 a i386_debug_reg_state.
10889 (i386_insert_aligned_watchpoint): Adjust.
10890 (i386_remove_aligned_watchpoint): Adjust.
10891 (i386_low_stopped_data_address): Read the debug registers from the
10892 inferior instead of from the mirrors.
10893 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10894 (i386_dr_low_get_addr): Declare.
10895 (i386_dr_low_get_control): Declare.
10896 (i386_dr_low_get_status): Change prototype.
10898 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10899 (i386_dr_low_get_addr): New.
10900 (i386_dr_low_get_control): New.
10901 (i386_dr_low_get_status): Adjust prototype. Return
10903 (i386_initial_stuff): Clear dr_status_mirror and
10905 (i386_get_thread_context): Adjust.
10906 (i386_set_thread_context): Adjust.
10907 (i386_thread_added): Adjust.
10909 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10911 * linux-low.h (linux_thread_area): Delete declaration.
10913 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10915 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10916 after its termination.
10918 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10920 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10921 (gdb_wants_all_stopped): Delete.
10922 (linux_wait_1): Don't call them.
10923 * server.c (handle_v_cont): Tag all threads as want-stopped.
10924 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10925 stopped as "client-wants-stopped".
10927 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10929 * Makefile.in (signals_h): New.
10930 (server_h): Depend on it.
10931 (server.o): Don't depend on $(signals_def).
10932 (signals.o): Depend on $(signals_def).
10934 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10936 * Makefile.in (signals_def): New.
10937 (server_h): Append include/gdb/signals.h and signals_def.
10938 (server.o): Append signals_def.
10940 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10942 * server.c (handle_target_event): Use target_signal_to_host for
10943 resume_info.sig initialization.
10944 * target.h (struct thread_resume) <sig>: New comment.
10946 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10948 * server.c (handle_query): strcpy() the returned string from paddress()
10949 instead of sprintf().
10950 * utils.c (paddress): Return phex_nz().
10952 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10954 * server.c (handle_v_cont): Call mourn_inferior if process
10956 (myresume): Likewise.
10958 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10960 Static tracepoints, and integration with UST.
10962 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10963 * mem-break.c (uninsert_all_breakpoints)
10964 (reinsert_all_breakpoints): New.
10965 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10966 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10967 (gdb_agent_ust_loaded, helper_thread_id)
10968 (gdb_agent_helper_thread_id): New macros.
10969 (struct ipa_sym_addresses): Add addr_ust_loaded,
10970 addr_helper_thread_id, addr_cmd_buf.
10971 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10972 (in_process_agent_loaded_ust): New.
10973 (write_e_ust_not_loaded): New.
10974 (maybe_write_ipa_ust_not_loaded): New.
10975 (struct collect_static_trace_data_action): New.
10976 (enum tracepoint_type) <static_tracepoint>: New.
10977 (struct tracepoint) <handle>: Mention static tracepoints.
10978 (struct static_tracepoint_ctx): New.
10979 (CMD_BUF_SIZE): New.
10980 (add_tracepoint_action): Handle static tracepoint actions.
10981 (unprobe_marker_at): New.
10982 (clear_installed_tracepoints): Handle static tracepoints.
10983 (cmd_qtdp): Handle static tracepoints.
10984 (probe_marker_at): New.
10985 (cmd_qtstart): Handle static tracepoints.
10986 (response_tracepoint): Handle static tracepoints.
10987 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10988 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10989 (get_context_regcache): Handle static tracepoints.
10990 (do_action_at_tracepoint): Handle static tracepoint actions.
10991 (traceframe_find_block_type): Handle static trace data blocks.
10992 (traceframe_read_sdata): New.
10993 (download_tracepoints): Download static tracepoint actions.
10994 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10995 (GDB_PROBE_NAME): New.
10997 (GET_UST_SYM): New.
11000 (ust_marker_to_static_tracepoint): New.
11002 (collect_ust_data_at_tracepoint): New.
11003 (gdb_ust_probe): New.
11004 (UNIX_PATH_MAX, SOCK_DIR): New.
11005 (gdb_ust_connect_sync_socket): New.
11006 (resume_thread, stop_thread): New.
11007 (run_inferior_command): New.
11008 (init_named_socket): New.
11009 (gdb_ust_socket_init): New.
11010 (cstr_to_hexstr): New.
11012 (first_marker, next_marker): New.
11013 (response_ust_marker): New.
11014 (cmd_qtfstm, cmd_qtsstm): New.
11015 (unprobe_marker_at, probe_marker_at): New.
11016 (cmd_qtstmat, gdb_ust_thread): New.
11017 (gdb_ust_init): New.
11018 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11019 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11020 (ST_REGENTRY): New.
11021 (x86_64_st_collect_regmap): New.
11022 (X86_64_NUM_ST_COLLECT_GREGS): New.
11023 (AMD64_RIP_REGNUM): New.
11024 (supply_static_tracepoint_registers): New.
11025 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11026 (ST_REGENTRY): New.
11027 (i386_st_collect_regmap): New.
11028 (i386_NUM_ST_COLLECT_GREGS): New.
11029 (supply_static_tracepoint_registers): New.
11030 * server.c (handle_query): Handle qXfer:statictrace:read.
11031 <qSupported>: Report support for StaticTracepoints, and
11032 qXfer:statictrace:read features.
11033 * server.h (traceframe_read_sdata)
11034 (supply_static_tracepoint_registers): Declare.
11035 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11036 (unpack_varlen_hex): Include in IPA build.
11037 * Makefile.in (ustlibs, ustinc): New.
11038 (IPA_OBJS): Add remote-utils-ipa.o.
11039 ($(IPA_LIB)): Link -ldl and -lpthread.
11041 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11042 * config.in, configure: Regenerate.
11044 2010-06-20 Ian Lance Taylor <iant@google.com>
11045 Pedro Alves <pedro@codesourcery.com>
11047 * linux-x86-low.c (always_true): Delete.
11048 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11049 trying to fool the compiler with always_true.
11051 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11053 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11054 conditions in gdbserver.
11056 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11058 * spu-low.c (spu_read_memory): Wrap around local store limit.
11059 (spu_write_memory): Likewise.
11061 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11063 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11064 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11066 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11068 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11069 uses with LONGEST uses.
11071 2010-06-14 Stan Shebs <stan@codesourcery.com>
11072 Pedro Alves <pedro@codesourcery.com>
11076 * linux-x86-low.c: Include limits.h.
11078 (always_true): New.
11081 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11082 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11083 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11084 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11085 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11086 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11087 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11088 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11089 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11090 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11091 (amd64_emit_void_call_2): New.
11092 (amd64_emit_ops): New.
11093 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11094 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11095 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11096 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11097 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11098 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11099 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11100 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11101 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11102 (i386_emit_stack_adjust, i386_emit_int_call_1)
11103 (i386_emit_void_call_2): New.
11104 (i386_emit_ops): New.
11105 (x86_emit_ops): New.
11106 (the_low_target): Install x86_emit_ops.
11107 * server.h (struct emit_ops): New.
11108 (get_raw_reg_func_addr): Declare.
11109 (current_insn_ptr, emit_error): Declare.
11110 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11111 (set_trace_state_variable_value): New defines.
11112 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11113 addr_get_trace_state_variable_value and
11114 addr_set_trace_state_variable_value.
11115 (symbol_list): New fields for get_raw_reg,
11116 get_trace_state_variable_value and set_trace_state_variable_value.
11117 (condfn): New typedef.
11118 (struct tracepoint): New field `compiled_cond'.
11119 (do_action_at_tracepoint): Clear compiled_cond.
11120 (get_trace_state_variable_value, set_trace_state_variable_value):
11122 (condition_true_at_tracepoint): If there's a compiled condition,
11124 (current_insn_ptr, emit_error): New globals.
11125 (struct bytecode_address): New.
11126 (get_raw_reg_func_addr): New.
11127 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11128 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11129 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11130 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11131 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11132 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11133 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11134 (compile_tracepoint_condition, compile_bytecodes): New.
11135 * target.h (emit_ops): Forward declare.
11136 (struct target_ops): New field emit_ops.
11137 (target_emit_ops): New.
11138 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11139 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11140 * linux-low.c (linux_emit_ops): New.
11141 (linux_target_ops): Install it.
11142 * linux-low.h (struct linux_target_ops): New field emit_ops.
11144 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11146 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11147 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11149 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11150 Stan Shebs <stan@codesourcery.com>
11152 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11153 (all): Depend on $(extra_libraries).
11154 (install-only): Install the IPA.
11155 (IPA_OBJS, IPA_LIB): New.
11156 (clean): Remove the IPA lib.
11157 (IPAGENT_CFLAGS): New.
11158 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11159 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11160 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11161 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11162 * configure.ac: Check for atomic builtins support in the compiler.
11163 (IPA_DEPFILES, extra_libraries): Define.
11164 * configure.srv (ipa_obj): Add description.
11165 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11166 (i[34567]86-*-linux*): Set ipa_obj.
11167 (x86_64-*-linux*): Set ipa_obj.
11168 * linux-low.c (stabilizing_threads): New.
11169 (supports_fast_tracepoints): New.
11170 (linux_detach): Stabilize threads before detaching.
11171 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11172 the lwp is either not stabilizing, or is moving out of a jump pad.
11173 (linux_fast_tracepoint_collecting): New.
11174 (maybe_move_out_of_jump_pad): New.
11175 (enqueue_one_deferred_signal): New.
11176 (dequeue_one_deferred_signal): New.
11177 (linux_wait_for_event_1): If moving out of a jump pad, defer
11178 pending signals to later.
11179 (linux_stabilize_threads): New.
11180 (linux_wait_1): Check if threads need moving out of jump pads, and
11182 (stuck_in_jump_pad_callback): New.
11183 (move_out_of_jump_pad_callback): New.
11184 (lwp_running): New.
11185 (linux_resume_one_lwp): Handle moving out of jump pads.
11186 (linux_set_resume_request): Dequeue deferred signals.
11187 (need_step_over_p): Also step over fast tracepoint jumps.
11188 (start_step_over): Also uninsert fast tracepoint jumps.
11189 (finish_step_over): Also reinsert fast tracepoint jumps.
11190 (linux_install_fast_tracepoint_jump): New.
11191 (linux_target_ops): Install linux_stabilize_threads and
11192 linux_install_fast_tracepoint_jump_pad.
11193 * linux-low.h (linux_target_ops) <get_thread_area,
11194 install_fast_tracepoint_jump_pad>: New fields.
11195 (struct lwp_info) <collecting_fast_tracepoint,
11196 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11197 (linux_get_thread_area): Declare.
11198 * linux-x86-low.c (jump_insn): New.
11199 (x86_get_thread_area): New.
11200 (append_insns): New.
11201 (push_opcode): New.
11202 (amd64_install_fast_tracepoint_jump_pad): New.
11203 (i386_install_fast_tracepoint_jump_pad): New.
11204 (x86_install_fast_tracepoint_jump_pad): New.
11205 (the_low_target): Install x86_get_thread_area and
11206 x86_install_fast_tracepoint_jump_pad.
11207 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11208 (struct fast_tracepoint_jump): New.
11209 (fast_tracepoint_jump_insn): New.
11210 (fast_tracepoint_jump_shadow): New.
11211 (find_fast_tracepoint_jump_at): New.
11212 (fast_tracepoint_jump_here): New.
11213 (delete_fast_tracepoint_jump): New.
11214 (set_fast_tracepoint_jump): New.
11215 (uninsert_fast_tracepoint_jumps_at): New.
11216 (reinsert_fast_tracepoint_jumps_at): New.
11217 (set_breakpoint_at): Use write_inferior_memory.
11218 (uninsert_raw_breakpoint): Use write_inferior_memory.
11219 (check_mem_read): Mask out fast tracepoint jumps.
11220 (check_mem_write): Mask out fast tracepoint jumps.
11221 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11222 (set_fast_tracepoint_jump): Declare.
11223 (delete_fast_tracepoint_jump)
11224 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11225 (reinsert_fast_tracepoint_jumps_at): Declare.
11226 * regcache.c: Don't compile many functions when building the
11227 in-process agent library.
11228 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11229 the register buffer in the heap.
11230 (free_register_cache): If the register buffer isn't owned by the
11231 regcache, don't free it.
11232 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11233 pre-existing register caches.
11234 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11236 (convert_ascii_to_int): : Constify `from' parameter type.
11237 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11238 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11239 the needed buffer in-place.
11240 (relocate_instruction): New.
11241 * server.c (handle_query) <qSymbols>: If the target supports
11242 tracepoints, give it a chance of looking up symbols. Report
11243 support for fast tracepoints.
11244 (handle_status): Stabilize threads.
11245 (process_serial_event): Adjust.
11246 * server.h (struct fast_tracepoint_jump): Forward declare.
11247 (struct process_info) <fast_tracepoint_jumps>: New field.
11248 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11249 (decode_X_packet, decode_M_packet): Adjust.
11250 (relocate_instruction): Declare.
11251 (in_process_agent_loaded): Declare.
11252 (tracepoint_look_up_symbols): Declare.
11253 (struct fast_tpoint_collect_status): Declare.
11254 (fast_tracepoint_collecting): Declare.
11255 (force_unlock_trace_buffer): Declare.
11256 (handle_tracepoint_bkpts): Declare.
11257 (initialize_low_tracepoint)
11258 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11259 * target.h (struct target_ops) <stabilize_threads,
11260 install_fast_tracepoint_jump_pad>: New fields.
11261 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11262 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11263 [HAVE_STDINT_H]: Include stdint.h.
11264 (trace_debug_1): Rename to ...
11265 (trace_vdebug): ... this.
11266 (trace_debug): Rename to ...
11267 (trace_debug_1): ... this. Add `level' parameter.
11268 (trace_debug): New.
11269 (ATTR_USED, ATTR_NOINLINE): New.
11270 (IP_AGENT_EXPORT): New.
11271 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11272 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11273 (about_to_request_buffer_space, trace_buffer_is_full)
11274 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11275 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11276 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11277 (traceframe_write_count, traceframes_created)
11278 (trace_state_variables)
11279 New renaming defines.
11280 (struct ipa_sym_addresses): New.
11281 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11282 (symbol_list): New.
11283 (ipa_sym_addrs): New.
11284 (all_tracepoint_symbols_looked_up): New.
11285 (in_process_agent_loaded): New.
11286 (write_e_ipa_not_loaded): New.
11287 (maybe_write_ipa_not_loaded): New.
11288 (tracepoint_look_up_symbols): New.
11289 (debug_threads) [IN_PROCESS_AGENT]: New.
11290 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11291 (UNKNOWN_SIDE_EFFECTS): New.
11292 (stop_tracing): New.
11293 (flush_trace_buffer): New.
11294 (stop_tracing_bkpt): New.
11295 (flush_trace_buffer_bkpt): New.
11296 (read_inferior_integer): New.
11297 (read_inferior_uinteger): New.
11298 (read_inferior_data_pointer): New.
11299 (write_inferior_data_pointer): New.
11300 (write_inferior_integer): New.
11301 (write_inferior_uinteger): New.
11302 (struct collect_static_trace_data_action): Delete.
11303 (enum tracepoint_type): New.
11304 (struct tracepoint) <type>: New field `type'.
11305 <actions_str, step_actions, step_actions_str>: Only include in
11307 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11308 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11309 (tracepoints): Use IP_AGENT_EXPORT.
11310 (last_tracepoint): Don't include in the IPA.
11311 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11312 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11313 (alloced_trace_state_variables): New.
11314 (trace_state_variables): Use IP_AGENT_EXPORT.
11315 (traceframe_t): Delete unused variable.
11316 (circular_trace_buffer): Don't include in the IPA.
11317 (trace_buffer_start): Delete.
11318 (struct trace_buffer_control): New.
11319 (trace_buffer_free): Delete.
11320 (struct ipa_trace_buffer_control): New.
11321 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11322 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11324 (trace_buffer_ctrl): New.
11325 (TRACE_BUFFER_CTRL_CURR): New.
11326 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11327 Reimplement as macros.
11328 (trace_buffer_wrap): Delete.
11329 (traceframe_write_count, traceframe_read_count)
11330 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11331 (struct tracepoint_hit_ctx) <type>: New field.
11332 (struct fast_tracepoint_ctx): New.
11333 (memory_barrier): New.
11335 (record_tracepoint_error): Update atomically in the IPA.
11336 (clear_inferior_trace_buffer): New.
11337 (about_to_request_buffer_space): New.
11338 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11339 updating the same buffer.
11340 (add_tracepoint): Default the tracepoint's type to trap
11341 tracepoint, and orig_size to -1.
11342 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11343 internal variables.
11344 (create_trace_state_variable): New parameter `gdb'. Handle it.
11345 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11346 (cmd_qtdp): Handle fast tracepoints.
11347 (cmd_qtdv): Adjust.
11348 (max_jump_pad_size): New.
11349 (gdb_jump_pad_head): New.
11350 (get_jump_space_head): New.
11351 (claim_jump_space): New.
11352 (sort_tracepoints): New.
11353 (MAX_JUMP_SIZE): New.
11354 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11356 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11357 support. Upload fast traceframes, and delete internal IPA
11359 (stop_tracing_handler): New.
11360 (flush_trace_buffer_handler): New.
11361 (cmd_qtstop): Upload fast tracepoints.
11362 (response_tracepoint): Handle fast tracepoints.
11363 (tracepoint_finished_step): Upload fast traceframes. Set the
11364 tracepoint hit context's tracepoint type.
11365 (handle_tracepoint_bkpts): New.
11366 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11367 type. Add comment about fast tracepoints.
11368 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11369 non-existing action_str field.
11370 (get_context_regcache): Handle fast tracepoints.
11371 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11373 (fast_tracepoint_from_jump_pad_address): New.
11374 (fast_tracepoint_from_ipa_tpoint_address): New.
11375 (collecting_t): New.
11376 (force_unlock_trace_buffer): New.
11377 (fast_tracepoint_collecting): New.
11379 (gdb_collect): New.
11380 (write_inferior_data_ptr): New.
11381 (target_tp_heap): New.
11382 (target_malloc): New.
11383 (download_agent_expr): New.
11385 (download_tracepoints): New.
11386 (download_trace_state_variables): New.
11387 (upload_fast_traceframes): New.
11388 (IPA_FIRST_TRACEFRAME): New.
11389 (IPA_NEXT_TRACEFRAME_1): New.
11390 (IPA_NEXT_TRACEFRAME): New.
11391 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11392 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11393 (gdb_jump_pad_buffer_end): New.
11394 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11395 (initialize_tracepoint): Adjust.
11396 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11397 buffer. Initialize the low module.
11398 * utils.c (PREFIX, TOOLNAME): New.
11399 (malloc_failure): Use PREFIX.
11400 (error): In the IPA, an error causes an exit.
11401 (fatal, warning): Use PREFIX.
11402 (internal_error): Use TOOLNAME.
11403 (NUMCELLS): Increase to 10.
11404 * configure, config.in: Regenerate.
11406 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11408 * server.c (handle_query) <qSupported>: Do two passes over the
11409 qSupported string to avoid nesting strtok.
11411 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11413 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11415 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11416 -Wl,--dynamic-list.
11417 * configure: Regenerate.
11418 * proc-service.list: New.
11420 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11422 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11425 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11427 * gdbreplay.c (remote_open): Check error return from socket() call by
11428 its equality to -1 not by it being negative.
11429 * remote-utils.c (remote_open): Likewise.
11431 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11433 * config.h: Regenerate.
11435 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11437 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11438 doesn't provide PTRACE_GET_THREAD_AREA.
11440 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11442 * linux-m68k-low.c: Include <asm/ptrace.h>
11443 (ps_get_thread_area): Implement.
11445 2010-05-03 Doug Evans <dje@google.com>
11447 * event-loop.c (struct callback_event): New struct.
11448 (callback_list): New global.
11449 (append_callback_event, delete_callback_event): New functions.
11450 (process_callback): New function.
11451 (start_event_loop): Call it.
11452 * remote-utils.c (NOT_SCHEDULED): Define.
11453 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11454 moved out of readchar.
11455 (readchar): Rewrite. Call reschedule before returning.
11456 (reset_readchar): New function.
11457 (remote_close): Call it.
11458 (process_remaining, reschedule): New functions.
11459 * server.h (callback_handler_func): New typedef.
11460 (append_callback_event, delete_callback_event): Declare.
11462 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11464 * proc-service.c (ps_pglobal_lookup): Use
11465 thread_db_look_up_one_symbol.
11466 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11467 parameter. Use it instead of all_symbols_looked_up.
11468 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11470 (all_symbols_looked_up): Don't declare.
11471 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11472 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11474 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11475 Set all_symbols_looked_up here.
11476 (thread_db_look_up_one_symbol): New.
11477 (thread_db_get_tls_address): Adjust.
11478 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11479 thread_db object on the heap, and tentatively set it in the
11481 (thread_db_init): Don't set all_symbols_looked_up here.
11482 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11484 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11486 * linux-low.c (linux_kill, linux_detach): Adjust.
11487 (status_pending_p_callback): Remove redundant statement. Check
11488 for !TARGET_WAITIKIND_IGNORE, instead of
11489 TARGET_WAITKIND_STOPPED.
11490 (handle_tracepoints): Make sure LWP is locked. Adjust.
11491 (linux_wait_for_event_1): Adjust.
11492 (linux_cancel_breakpoints): New.
11493 (unsuspend_one_lwp): New.
11494 (unsuspend_all_lwps): New.
11495 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11496 (send_sigstop_callback): Change return type to int, add new
11497 `except' parameter and handle it.
11498 (suspend_and_send_sigstop_callback): New.
11499 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11500 pass them down. If SUSPEND, also increment the lwp's suspend
11502 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11503 (need_step_over_p): Don't consider suspended LWPs.
11504 (start_step_over): Adjust.
11505 (proceed_one_lwp): Change return type to int, add new `except'
11506 parameter and handle it.
11507 (unsuspend_and_proceed_one_lwp): New.
11508 (proceed_all_lwps): Use find_inferior instead of
11510 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11511 also decrement the suspend count of LWPs. Pass `except' down,
11512 instead of hacking its suspend count.
11513 (linux_pause_all): Add `freeze' parameter. Adjust.
11514 (linux_unpause_all): New.
11515 (linux_target_ops): Install linux_unpause_all.
11516 * server.c (handle_status): Adjust.
11517 * target.h (struct target_ops): New fields `unpause_all' and
11518 `cancel_breakpoints'. Add new parameter to `pause_all'.
11519 (pause_all): Add new `freeze' parameter.
11520 (unpause_all): New.
11521 (cancel_breakpoints): New.
11522 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11523 cancel breakpoints.
11524 (cmd_qtstart): Pause threads.
11525 (stop_tracing): Pause threads, and cancel breakpoints.
11526 * win32-low.c (win32_target_ops): Adjust.
11528 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11530 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11531 the inferior right away from here...
11532 (linux_wait_1): ... to here, and adjust to check the thread's
11533 last_resume_kind instead of the lwp's step or stop_expected flags.
11535 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11537 * README: Use consistent `GDB' and `GDBserver' spellings.
11539 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11541 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11542 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11543 (linux_detach_one_lwp): Assume the lwp is stopped.
11544 (any_thread_of): Delete.
11545 (linux_detach): Stop all lwps here. Don't blindly delete all
11547 (delete_lwp_callback): New.
11548 (linux_mourn): Delete all lwps of the process that is gone.
11549 (linux_wait_1): Don't delete the last lwp of the process here.
11550 * mem-break.h (mark_breakpoints_out): Declare.
11551 * mem-break.c (mark_breakpoints_out): New.
11552 (free_all_breakpoints): Use it.
11553 * server.c (handle_target_event): If the process is gone, mark
11555 * thread-db.c (struct thread_db) <create_bp>: New field.
11556 (thread_db_enable_reporting): Fix prototype. Store a thread event
11557 breakpoint reference in the thread_db struct.
11558 (thread_db_load_search): Clear the thread_db object.
11559 (try_thread_db_load_1): Ditto.
11560 (switch_to_process): New.
11561 (disable_thread_event_reporting): Use it.
11562 (remove_thread_event_breakpoints): New.
11563 (thread_db_detach, thread_db_mourn): Use it.
11565 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11567 * linux-low.c (linux_enable_event_reporting): New.
11568 (linux_wait_for_event_1, handle_extended_wait): Use it.
11570 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11572 * linux-low.c (linux_kill_one_lwp, linux_kill)
11573 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11574 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11575 SIGSTOP even if the LWP is stopped.
11576 (send_sigstop_callback): New.
11577 (stop_all_lwps): Use send_sigstop_callback instead.
11578 (linux_resume_one_thread): Adjust.
11579 (proceed_one_lwp): Still proceed an LWP that the client has
11580 requested to stop, if we haven't reported it as stopped yet. Make
11581 sure that LWPs the client want stopped, have a pending SIGSTOP.
11583 2010-04-26 Doug Evans <dje@google.com>
11585 * server.c (handle_general_set): Make static.
11587 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11588 Print received char after testing for error/eof instead of before.
11589 (input_interrupt): Tweak comment.
11591 2010-04-23 Doug Evans <dje@google.com>
11593 * server.c (start_inferior): Print inferior argv if --debug.
11595 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11597 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11598 * nto-x86-low.c: Include server.h
11600 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11602 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11603 be consistent with other sources of this directory.
11604 (init_registers_amd64): Correct name of source file of this function
11607 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11609 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11610 64-bit executables.
11612 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11614 * win32-i386-low.c: Add 64-bit support.
11615 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11616 (init_registers_amd64): Declare.
11617 (mappings): Add 64-bit version of array.
11618 (init_windows_x86): New function.
11619 (the_low_target): Change init_arch field to init_windows_x86.
11621 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11623 * win32-low.c: Adapt to support also 64-bit architecture.
11624 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11625 (get_image_name): Use SIZE_T type for local variable `done'.
11626 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11627 (toolhelp_get_dll_name): Idem.
11628 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11629 Use uintptr_t typecast to avoid warning.
11630 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11631 (handle_exception): Use phex_nz to avoid warning.
11632 (win32_wait): Remove unused local variable `process'.
11634 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11636 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11639 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11641 * configure.ac: Use `ws2_32' library for srv_mingw.
11642 * configure: Regenerate.
11643 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11644 * remote-utils.c: Likewise.
11646 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11648 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11649 if __x86_64__ is defined.
11651 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11653 * configure: Regenerate.
11655 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11657 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11658 * target.h (target_ops): New get_tib_address field.
11659 * win32-low.h (win32_thread_info): Add thread_local_base field.
11660 * win32-low.c (child_add_thread): Add tlb argument.
11661 Set thread_local_base field to TLB.
11662 (get_child_debug_event): Adapt to child_add_thread change.
11663 (win32_get_tib_address): New function.
11664 (win32_target_ops): Set get_tib_address field to
11665 win32_get_tib_address.
11666 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11668 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11670 * linux-low.c (linux_mourn): Also remove the process.
11671 * server.c (handle_target_event): Don't remove the process here.
11672 * nto-low.c (nto_mourn): New.
11673 (nto_target_ops): Install it.
11674 * spu-low.c (spu_mourn): New.
11675 (spu_target_ops): Install it.
11676 * win32-low.c (win32_mourn): New.
11677 (win32_target_ops): Install it.
11679 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11681 * server.h (buffer_xml_printf): Remove redundant `;'.
11683 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11685 * regcache.c (set_register_cache): Invalidate regcaches before
11686 changing the register cache layout.
11687 (regcache_invalidate_one): Allow a NULL regcache.
11688 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11689 regcaches before changing the register cache layout or the target
11692 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11694 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11695 variable warning on Linux/x86-64.
11697 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11699 GDBserver disconnected tracing support.
11701 * linux-low.c (linux_remove_process): Delete.
11702 (add_lwp): Don't set last_resume_kind here.
11703 (linux_kill): Use `mourn'.
11704 (linux_detach): Use `thread_db_detach', and `mourn'.
11705 (linux_mourn): New.
11706 (linux_attach_lwp_1): Adjust comment.
11707 (linux_attach): last_resume_kind moved the thread_info; adjust.
11708 (status_pending_p_callback): Adjust.
11709 (linux_wait_for_event_1): Adjust.
11710 (count_events_callback, select_singlestep_lwp_callback)
11711 (select_event_lwp_callback, cancel_breakpoints_callback)
11712 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11713 (proceed_one_lwp): Adjust.
11714 (linux_async): Add debug output.
11715 (linux_thread_stopped): New.
11716 (linux_pause_all): New.
11717 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11719 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11720 (thread_db_free): Delete declaration.
11721 (thread_db_detach, thread_db_mourn): Declare.
11722 * thread-db.c (thread_db_init): Use thread_db_mourn.
11723 (thread_db_free): Delete, split in two.
11724 (disable_thread_event_reporting): New.
11725 (thread_db_detach): New.
11726 (thread_db_mourn): New.
11728 * server.h (struct thread_info) <last_resume_kind>: New field.
11729 <attached>: Add comment.
11730 <gdb_detached>: New field.
11731 (handler_func): Change return type to int.
11732 (handle_serial_event, handle_target_event): Ditto.
11733 (gdb_connected): Declare.
11735 (disconnected_tracing): Declare.
11736 (stop_tracing): Declare.
11738 * server.c (handle_query) <qSupported>: Report support for
11739 disconnected tracing.
11740 (queue_stop_reply_callback): Account for running threads.
11741 (gdb_wants_thread_stopped): New.
11742 (gdb_wants_all_threads_stopped): New.
11743 (gdb_reattached_process): New.
11744 (handle_status): Clear the `gdb_detached' flag of all processes.
11745 In all-stop, stop all threads.
11746 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11747 (process_serial_event): If the remote connection breaks, or if an
11748 exit was forced with "monitor exit", force an event loop exit.
11749 Handle disconnected tracing on detach.
11750 (handle_serial_event): Adjust.
11751 (handle_target_event): If GDB isn't connected, forward events back
11752 to the inferior, unless the last process exited, in which case,
11753 exit gdbserver. Adjust interface.
11755 * remote-utils.c (remote_open): Don't block in accept. Instead
11756 register an event loop source on the listen socket file
11757 descriptor. Refactor bits into ...
11758 (listen_desc): ... this new global.
11759 (gdb_connected): ... this new function.
11760 (enable_async_notification): ... this new function.
11761 (handle_accept_event): ... this new function.
11762 (remote_close): Clear remote_desc.
11764 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11766 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11768 (mourn_inferior): Define.
11769 (target_process_qsupported): Avoid the dangling else problem.
11770 (thread_stopped): Define.
11771 (pause_all): Define.
11772 (target_waitstatus_to_string): Declare.
11773 * target.c (target_waitstatus_to_string): New.
11775 * tracepoint.c (tracing): Make extern.
11776 (disconnected_tracing): New.
11777 (stop_tracing): Make extern. Handle tracing stops due to GDB
11779 (cmd_qtdisconnected): New.
11780 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11781 (handle_tracepoint_general_set): Handle QTDisconnected.
11783 * event-loop.c (event_handler_func): Change return type to int.
11784 (process_event): Bail out if the event handler wants the event
11786 (handle_file_event): Ditto.
11787 (start_event_loop): Bail out if the event handler wants the event
11790 * nto-low.c (nto_target_ops): Adjust.
11791 * spu-low.c (spu_wait): Don't remove the process here.
11792 (spu_target_ops): Adjust.
11793 * win32-low.c (win32_wait): Don't remove the process here.
11794 (win32_target_ops): Adjust.
11796 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11798 * regcache.c (realloc_register_cache): Invalidate inferior's
11799 regcache before recreating it.
11801 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11803 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11805 2010-04-09 Stan Shebs <stan@codesourcery.com>
11806 Pedro Alves <pedro@codesourcery.com>
11808 * server.h (LONGEST): New.
11809 (struct thread_info) <while_stepping>: New field.
11810 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11812 (initialize_tracepoint, handle_tracepoint_general_set)
11813 (handle_tracepoint_query, tracepoint_finished_step)
11814 (tracepoint_was_hit, release_while_stepping_state_list):
11815 (current_traceframe): Declare.
11816 * server.c (handle_general_set): Handle tracepoint packets.
11817 (read_memory): New.
11818 (write_memory): New.
11819 (handle_search_memory_1): Use read_memory.
11820 (handle_query): Report support for conditional tracepoints, trace
11821 state variables, and tracepoint sources. Handle tracepoint
11823 (main): Initialize the tracepoints module.
11824 (process_serial_event): Handle traceframe reads/writes.
11826 * linux-low.c (handle_tracepoints): New.
11827 (linux_wait_1): Call it.
11828 (linux_resume_one_lwp): Handle while-stepping.
11829 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11830 (linux_target_ops): Install them.
11831 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11833 * linux-x86-low.c (x86_supports_tracepoints): New.
11834 (the_low_target). Install it.
11836 * mem-break.h (delete_breakpoint): Declare.
11837 * mem-break.c (delete_breakpoint): Make external.
11839 * target.h (struct target_ops): Add `supports_tracepoints',
11840 `read_pc', and `write_pc' fields.
11841 (target_supports_tracepoints): Define.
11842 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11845 * regcache.h (struct regcache) <registers_owned>: New field.
11846 (init_register_cache, regcache_cpy): Declare.
11847 (regcache_read_pc, regcache_write_pc): Declare.
11848 (register_cache_size): Declare.
11849 (supply_regblock): Declare.
11850 * regcache.c (init_register_cache): New.
11851 (new_register_cache): Use it.
11852 (regcache_cpy): New.
11853 (register_cache_size): New.
11854 (supply_regblock): New.
11855 (regcache_read_pc, regcache_write_pc): New.
11857 * tracepoint.c: New.
11859 * Makefile.in (OBS): Add tracepoint.o.
11860 (tracepoint.o): New rule.
11862 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11864 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11866 (i386-mmx.c): Likewise.
11867 (i386-mmx-linux.o): Likewise.
11868 (i386-mmx-linux.c): Likewise.
11870 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11871 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11872 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11873 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11875 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11876 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11877 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11879 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11881 * Makefile.in (clean): Updated.
11883 (i386-avx.c): Likewise.
11884 (i386-avx-linux.o): Likewise.
11885 (i386-avx-linux.c): Likewise.
11886 (amd64-avx.o): Likewise.
11887 (amd64-avx.c): Likewise.
11888 (amd64-avx-linux.o): Likewise.
11889 (amd64-avx-linux.c): Likewise.
11891 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11892 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11893 (srv_amd64_regobj): Add amd64-avx.o.
11894 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11895 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11896 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11897 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11898 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11899 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11900 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11902 * i387-fp.c: Include "i386-xstate.h".
11904 (i387_cache_to_xsave): Likewise.
11905 (i387_xsave_to_cache): Likewise.
11906 (x86_xcr0): Likewise.
11908 * i387-fp.h (i387_cache_to_xsave): Likewise.
11909 (i387_xsave_to_cache): Likewise.
11910 (x86_xcr0): Likewise.
11912 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11913 * linux-crisv32-low.c (target_regsets): Likewise.
11914 * linux-m68k-low.c (target_regsets): Likewise.
11915 * linux-mips-low.c (target_regsets): Likewise.
11916 * linux-ppc-low.c (target_regsets): Likewise.
11917 * linux-s390-low.c (target_regsets): Likewise.
11918 * linux-sh-low.c (target_regsets): Likewise.
11919 * linux-sparc-low.c (target_regsets): Likewise.
11920 * linux-xtensa-low.c (target_regsets): Likewise.
11922 * linux-low.c: Include <sys/uio.h>.
11923 (regsets_fetch_inferior_registers): Support nt_type.
11924 (regsets_store_inferior_registers): Likewise.
11925 (linux_process_qsupported): New.
11926 (linux_target_ops): Add linux_process_qsupported.
11928 * linux-low.h (regset_info): Add nt_type.
11929 (linux_target_ops): Add process_qsupported.
11931 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11933 (init_registers_i386_avx_linux): New.
11934 (init_registers_amd64_avx_linux): Likewise.
11935 (xmltarget_i386_linux_no_xml): Likewise.
11936 (xmltarget_amd64_linux_no_xml): Likewise.
11937 (PTRACE_GETREGSET): Likewise.
11938 (PTRACE_SETREGSET): Likewise.
11939 (x86_fill_xstateregset): Likewise.
11940 (x86_store_xstateregset): Likewise.
11941 (use_xml): Likewise.
11942 (x86_linux_update_xmltarget): Likewise.
11943 (x86_linux_process_qsupported): Likewise.
11944 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11945 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11946 init_registers_i386_linux here. Call
11947 x86_linux_update_xmltarget.
11948 (the_low_target): Add x86_linux_process_qsupported.
11950 * server.c (handle_query): Call target_process_qsupported.
11952 * target.h (target_ops): Add process_qsupported.
11953 (target_process_qsupported): New.
11955 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11957 * inferiors.c (add_thread): Set last_status kind to
11958 TARGET_WAITKIND_IGNORE.
11959 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11960 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11961 (linux_wait_1): Move `thread' local definition to block that uses
11962 it. Don't NULL initialize `event_child'.
11963 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11964 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11965 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11967 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11969 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11970 an extended waitstatus, or by a watchpoint.
11971 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11972 thread was stepping or has been stopped by a watchpoint.
11974 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11976 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11977 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11978 of another, then delete the previous, and validate all
11980 (validate_inserted_breakpoint): New.
11981 (delete_disabled_breakpoints): New.
11982 (validate_breakpoints): New.
11983 (check_mem_read): Validate breakpoints before trusting their
11984 shadow. Delete disabled breakpoints.
11985 (check_mem_write): Validate breakpoints before trusting they
11986 should be inserted. Delete disabled breakpoints.
11987 * mem-break.h (validate_breakpoints):
11988 * server.c (handle_query): Validate breakpoints when we see a
11991 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11993 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11994 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11995 if we could tell there's a GDB breakpoint at stop_pc.
11996 (need_step_over_p): Don't do a step over if we find a GDB
11997 breakpoint at the resume PC.
11999 * mem-break.c (struct raw_breakpoint): New.
12000 (enum bkpt_type): New type `gdb_breakpoint'.
12001 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12002 fields. New field `raw'.
12003 (find_raw_breakpoint_at): New.
12004 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12005 breakpoint instead.
12006 (set_breakpoint_at): Adjust.
12007 (delete_raw_breakpoint): New.
12008 (release_breakpoint): New.
12009 (delete_breakpoint): Rename to...
12010 (delete_breakpoint_1): ... this. Add proc parameter. Use
12011 release_breakpoint. Return ENOENT.
12012 (delete_breakpoint): Reimplement.
12013 (find_breakpoint_at): Delete.
12014 (find_gdb_breakpoint_at): New.
12015 (delete_breakpoint_at): Delete.
12016 (set_gdb_breakpoint_at): New.
12017 (delete_gdb_breakpoint_at): New.
12018 (gdb_breakpoint_here): New.
12019 (set_reinsert_breakpoint): Use release_breakpoint.
12020 (uninsert_breakpoint): Rename to ...
12021 (uninsert_raw_breakpoint): ... this.
12022 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12023 (reinsert_raw_breakpoint): Change parameter type to
12025 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12027 (check_breakpoints): Adjust. Use release_breakpoint.
12028 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12029 (breakpoint_inserted_here): Ditto.
12030 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12031 Don't trust the breakpoint's shadow if it is not inserted.
12032 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12033 (delete_all_breakpoints): Adjust.
12034 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12035 use delete_breakpoint_1.
12037 * mem-break.h (breakpoints_supported): Delete declaration.
12038 (set_gdb_breakpoint_at): Declare.
12039 (gdb_breakpoint_here): Declare.
12040 (delete_breakpoint_at): Delete.
12041 (delete_gdb_breakpoint_at): Declare.
12043 * server.h (struct raw_breakpoint): Forward declare.
12044 (struct process_info): New field `raw_breakpoints'.
12046 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12049 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12051 * linux-low.c (status_pending_p_callback): Fix comment.
12052 (linux_wait_for_event_1): Move most of the internal breakpoint
12053 handling from here...
12054 (linux_wait_1): ... to here.
12055 (count_events_callback): New.
12056 (select_singlestep_lwp_callback): New.
12057 (select_event_lwp_callback): New.
12058 (cancel_breakpoints_callback): New.
12059 (select_event_lwp): New.
12060 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12061 priority to all LWPs that have had events that should be reported
12062 to the client. Cancel breakpoints when about to reporting the
12063 event to the client, not while stopping lwps. No longer cancel
12064 finished single-steps here.
12065 (cancel_finished_single_step): Delete.
12066 (cancel_finished_single_steps): Delete.
12068 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12070 * mem-break.c (enum bkpt_type): New.
12071 (struct breakpoint): New field `type'.
12072 (set_breakpoint_at): Change return type to struct breakpoint
12073 pointer. Set type to `other_breakpoint' by default.
12074 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12075 in the breakpoint list.
12076 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12077 (reinsert_breakpoint): Rename to ...
12078 (reinsert_raw_breakpoint): ... this.
12079 (reinsert_breakpoints_at): Adjust.
12080 * mem-break.h (struct breakpoint): Declare.
12081 (set_breakpoint_at): Change return type to struct breakpoint
12084 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12086 * server.c (handle_query): Assign, not compare.
12088 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12090 Teach linux gdbserver to step-over-breakpoints.
12092 * linux-low.c (can_hardware_single_step): New.
12093 (supports_breakpoints): New.
12094 (handle_extended_wait): If stopping threads, read the stop pc of
12095 the new cloned LWP.
12097 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12098 low target doesn't support retrieving the PC.
12099 (add_lwp): Set last_resume_kind to resume_continue.
12100 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12101 (linux_attach): Don't clear stop_expected. Set the lwp's
12102 last_resume_kind to resume_stop.
12103 (linux_detach_one_lwp): Don't check for removed breakpoints.
12104 (check_removed_breakpoint): Delete.
12105 (status_pending_p): Rename to ...
12106 (status_pending_p_callback): ... this. Don't check for removed
12107 breakpoints. Don't consider threads that are stopped from GDB's
12109 (linux_wait_for_lwp): Always read the stop_pc here.
12110 (cancel_breakpoint): New.
12111 (step_over_bkpt): New global.
12112 (linux_wait_for_event_1): Implement stepping over breakpoints.
12113 (gdb_wants_lwp_stopped): New.
12114 (gdb_wants_all_stopped): New.
12115 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12116 single-step traps here. Store the thread's last reported target
12118 (send_sigstop): Don't clear stop_expected. Always set it,
12120 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12121 (cancel_finished_single_step): New.
12122 (cancel_finished_single_steps): New.
12123 (wait_for_sigstop): Don't cancel finished single-step traps here.
12124 (linux_resume_one_lwp): Don't check for removed breakpoints.
12125 Don't set `step' on non-hardware step archs.
12126 (linux_set_resume_request): Ignore resume_stop requests if already
12127 stopping or stopped. Set the lwp's last_resume_kind.
12128 (resume_status_pending_p): Don't check for removed breakpoints.
12129 (need_step_over_p): New.
12130 (start_step_over): New.
12131 (finish_step_over): New.
12132 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12133 requests. Clear the thread's last reported target waitstatus.
12134 Don't use the `suspended' flag. Don't consider pending breakpoints.
12135 (linux_resume): Start a step-over if necessary.
12136 (proceed_one_lwp): New.
12137 (proceed_all_lwps): New.
12138 (unstop_all_lwps): New.
12139 * linux-low.h (struct lwp_info): Rewrite comment for the
12140 `suspended' flag. Add the `stop_pc' field. Delete the
12141 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12142 Add `'last_resume_kind' and `need_step_over' fields.
12143 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12144 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12145 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12146 (set_raw_breakpoint_at): New.
12147 (set_breakpoint_at): Rewrite to use it.
12148 (reinsert_breakpoint_handler): Delete.
12149 (set_reinsert_breakpoint): New.
12150 (reinsert_breakpoint_by_bp): Delete.
12151 (delete_reinsert_breakpoints): New.
12152 (uninsert_breakpoint): Rewrite.
12153 (uninsert_breakpoints_at): New.
12154 (reinsert_breakpoint): Rewrite.
12155 (reinsert_breakpoints_at): New.
12156 (check_breakpoints): Rewrite.
12157 (breakpoint_here): New.
12158 (breakpoint_inserted_here): New.
12159 (check_mem_read): Adjust.
12160 * mem-break.h (breakpoints_supported, breakpoint_here)
12161 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12162 (reinsert_breakpoint_by_bp): Delete declaration.
12163 (delete_reinsert_breakpoints): Declare.
12164 (reinsert_breakpoint): Delete declaration.
12165 (reinsert_breakpoints_at): Declare.
12166 (uninsert_breakpoint): Delete declaration.
12167 (uninsert_breakpoints_at): Declare.
12168 (check_breakpoints): Adjust prototype.
12169 * server.h: Adjust include order.
12170 (struct thread_info): Declare here. Add a `last_status' field.
12172 2010-03-23 Michael Snyder <msnyder@vmware.com>
12174 * server.c (crc32): New function.
12175 (handle_query): Add handling for 'qCRC:' request.
12177 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12179 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12180 lwp had been stopped by a watchpoint.
12182 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12184 * server.h (internal_error): Declare.
12185 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12186 * utils.c (internal_error): New function.
12188 2010-03-15 Andreas Schwab <schwab@redhat.com>
12190 * configure.srv: Fix typo setting srv_regobj.
12192 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12194 * linux-low.c (fetch_register): Avoid passing a non string literal
12196 (usr_store_inferior_registers): Ditto.
12198 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12200 * linux-low.c (linux_write_memory): Bail out early if peeking
12203 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12205 * linux-low.h (struct lwp_info): New fields
12206 `stopped_by_watchpoint' and `stopped_data_address'.
12207 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12208 here, and cache them in the lwp object.
12209 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12211 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12213 (linux_stopped_by_watchpoint): Rewrite.
12214 (linux_stopped_data_address): Rewrite.
12216 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12218 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12219 switching the current inferior, not before.
12221 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12223 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12224 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12225 i386-linux.c and amd64-linux.c.
12226 (reg-i386.o): Removed.
12227 (reg-i386.c): Likewise.
12228 (reg-i386-linux.o): Likewise.
12229 (reg-i386-linux.c): Likewise.
12230 (reg-x86-64.o): Likewise.
12231 (reg-x86-64.c): Likewise.
12232 (reg-x86-64-linux.o): Likewise.
12233 (reg-x86-64-linux.c): Likewise.
12235 (i386.c): Likewise.
12236 (i386-linux.o): Likewise.
12237 (i386-linux.c): Likewise.
12238 (amd64.o): Likewise.
12239 (amd64.c): Likewise.
12240 (amd64-linux.o): Likewise.
12241 (amd64-linux.c): Likewise.
12243 * configure.srv (srv_i386_regobj): New.
12244 (srv_i386_linux_regobj): Likewise.
12245 (srv_amd64_regobj): Likewise.
12246 (srv_amd64_linux_regobj): Likewise.
12247 (srv_i386_32bit_xmlfiles): Likewise.
12248 (srv_i386_64bit_xmlfiles): Likewise.
12249 (srv_i386_xmlfiles): Likewise.
12250 (srv_amd64_xmlfiles): Likewise.
12251 (srv_i386_linux_xmlfiles): Likewise.
12252 (srv_amd64_linux_xmlfiles): Likewise.
12253 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12254 srv_xmlfiles to $srv_i386_xmlfiles.
12255 (i[34567]86-*-mingw32ce*): Likewise.
12256 (i[34567]86-*-mingw*): Likewise.
12257 (i[34567]86-*-nto*): Likewise.
12258 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12259 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12260 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12261 (x86_64-*-linux*): Likewise.
12263 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12264 (init_registers_amd64_linux): New.
12265 (x86_arch_setup): Replace init_registers_x86_64_linux with
12266 init_registers_amd64_linux.
12268 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12270 * configure.ac: Check for libdl. If it is not available link against
12271 static libthread_db.
12272 * configure: Regenerate.
12274 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12278 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12279 handing a read watchpoint.
12280 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12282 2010-02-12 Doug Evans <dje@google.com>
12284 * linux-low.c (linux_supports_tracefork_flag): Document.
12285 (linux_look_up_symbols): Add comment.
12287 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12289 * regcache.c (supply_register): Clear regcache if buf is NULL.
12291 2010-02-02 Nicolas Roche <roche@sourceware.org>
12292 Joel Brobecker <brobecker@adacore.com>
12294 * inferiors.c (find_inferior): Add function documentation.
12295 (unloaded_dll): Handle the case where the unloaded dll has not
12296 been previously registered in the dll list.
12298 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12300 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12301 (thumb2_breakpoint): New.
12302 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12304 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12306 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12307 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12310 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12312 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12314 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12316 * linux-s390-low.c (s390_collect_ptrace_register)
12317 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12319 2010-01-21 Doug Evans <dje@google.com>
12321 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12322 (PTRACE_ARG4_TYPE): New macro.
12323 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12324 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12325 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12326 (usr_store_inferior_registers): Ditto.
12327 (linux_read_memory, linux_write_memory): Ditto.
12328 (linux_test_for_tracefork): Ditto.
12330 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12331 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12333 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12335 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12338 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12340 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12341 prototype to take a regcache. Adjust.
12343 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12345 * regcache.h (struct thread_info): Forward declare.
12346 (struct regcache): New.
12347 (new_register_cache): Adjust prototype.
12348 (get_thread_regcache): Declare.
12349 (free_register_cache): Adjust prototype.
12350 (registers_to_string, registers_from_string): Ditto.
12351 (supply_register, supply_register_by_name, collect_register)
12352 (collect_register_as_string, collect_register_by_name): Ditto.
12353 * regcache.c (struct inferior_regcache_data): Delete.
12354 (get_regcache): Rename to ...
12355 (get_thread_regcache): ... this. Adjust. Switch inferior before
12356 fetching registers.
12357 (regcache_invalidate_one): Adjust.
12358 (regcache_invalidate): Fix prototype.
12359 (new_register_cache): Return the new register cache.
12360 (free_register_cache): Change prototype.
12361 (realloc_register_cache): Adjust.
12362 (registers_to_string): Change prototype to take a regcache. Adjust.
12363 (registers_from_string): Ditto.
12364 (register_data): Ditto.
12365 (supply_register): Ditto.
12366 (supply_register_by_name): Ditto.
12367 (collect_register): Ditto.
12368 (collect_register_as_string): Ditto.
12369 (collect_register_by_name): Ditto.
12370 * server.c (process_serial_event): Adjust.
12371 * linux-low.h (regset_fill_func, regset_store_func): Change
12373 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12375 * linux-low.c (get_stop_pc): Adjust.
12376 (check_removed_breakpoint): Adjust.
12377 (linux_wait_for_event): Adjust.
12378 (linux_resume_one_lwp): Adjust.
12379 (fetch_register): Add regcache parameter. Adjust.
12380 (usr_store_inferior_registers): Ditto.
12381 (regsets_fetch_inferior_registers): Ditto.
12382 (regsets_store_inferior_registers): Ditto.
12383 (linux_fetch_registers, linux_store_registers): Ditto.
12384 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12386 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12388 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12389 prototype to take a regcache.
12390 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12391 * remote-utils.c (convert_ascii_to_int, outreg)
12392 (prepare_resume_reply): Change prototype to take a regcache.
12394 * target.h (struct target_ops) <fetch_registers, store_registers>:
12395 Change prototype to take a regcache.
12396 (fetch_inferior_registers, store_inferior_registers): Change
12397 prototype to take a regcache. Adjust.
12398 * proc-service.c (ps_lgetregs): Adjust.
12399 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12400 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12401 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12402 take a regcache. Adjust.
12403 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12404 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12405 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12406 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12407 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12408 (cris_cannot_fetch_register):
12409 (cris_breakpoint_at): Change prototype to take a regcache.
12411 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12412 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12413 to take a regcache. Adjust.
12414 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12416 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12417 take a regcache. Adjust.
12418 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12419 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12420 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12421 * linux-mips-low.c (mips_get_pc):
12422 (mips_set_pc): Change prototype to take a regcache. Adjust.
12423 (mips_reinsert_addr): Adjust.
12424 (mips_collect_register): Change prototype to take a regcache.
12426 (mips_supply_register):
12427 (mips_collect_register_32bit, mips_supply_register_32bit)
12428 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12429 (mips_store_fpregset): Ditto.
12430 * linux-ppc-low.c (ppc_supply_ptrace_register)
12431 (ppc_supply_ptrace_register): Ditto.
12432 (parse_spufs_run): Adjust.
12433 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12434 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12435 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12436 take a regcache. Adjust.
12437 * linux-s390-low.c (s390_collect_ptrace_register)
12438 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12439 (s390_set_pc): Change prototype to take a regcache. Adjust.
12440 (s390_arch_setup): Adjust.
12441 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12442 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12443 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12444 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12445 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12447 (sparc_breakpoint_at): Adjust.
12448 * linux-xtensa-low.c (xtensa_fill_gregset):
12449 (xtensa_store_gregset):
12450 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12451 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12452 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12453 prototype to take a regcache. Adjust.
12454 * win32-arm-low.c (arm_fetch_inferior_register)
12455 (arm_store_inferior_register): Change prototype to take a
12457 * win32-i386-low.c (i386_fetch_inferior_register)
12458 (i386_store_inferior_register): Change prototype to take a
12460 * win32-low.c (child_fetch_inferior_registers)
12461 (child_store_inferior_registers): Change prototype to take a
12463 (win32_wait): Adjust.
12464 (win32_fetch_inferior_registers): Change prototype to take a
12466 (win32_store_inferior_registers): Adjust.
12467 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12468 store_inferior_register>: Change prototype to take a regcache.
12470 2010-01-20 Doug Evans <dje@google.com>
12472 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12474 (linux_wait_for_event1, linux_init_signals): Ditto.
12475 (W_STOPCODE): Provide definition if missing.
12477 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12479 * linux-low.c (linux_core_of_thread): New.
12480 (compare_ints, show_process, list_threads): New.
12481 (linux_qxfer_osdata): Report threads and cores.
12482 (linux_target_op): Register linux_core_of_thread.
12483 * remote-utils.c (prepare_resume_reply): Report the core.
12484 (buffer_xml_printf): Support %d specifier.
12485 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12487 (handle_query): Handle qXfer:threads. Announce availability
12489 * target.h (struct target_ops): New field core_of_thread.
12491 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12493 * Makefile.in (clean): Remove new generated files.
12494 (reg-s390.o, reg-s390.c): Remove rules.
12495 (reg-s390x.o, reg-s390x.c): Likewise.
12496 (s390-linux32.o, s390-linux32.c): Add rules.
12497 (s390-linux64.o, s390-linux64.c): Likewise.
12498 (s390x-linux64.o, s390x-linux64.c): Likewise.
12499 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12500 * linux-s390-low.c: Include <elf.h>.
12501 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12502 (init_registers_s390): Remove prototype.
12503 (init_registers_s390x): Likewise.
12504 (init_registers_s390_linux32): Add prototype.
12505 (init_registers_s390_linux64): Likewise.
12506 (init_registers_s390x_linux64): Likewise.
12507 (s390_num_regs_3264): New define.
12508 (s390_regmap_3264): New global variable.
12509 (s390_cannot_fetch_register): Remove obsolete check.
12510 (s390_cannot_store_register): Likewise.
12511 (s390_collect_ptrace_register): Handle upper/lower register halves.
12512 (s390_supply_ptrace_register): Likewise.
12513 (s390_fill_gregset): Update to register number changes.
12514 (s390_get_hwcap): New routine.
12515 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12516 Install appropriate regmap and register set.
12518 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12520 * server.c (gdbserver_version): Update copyright year to 2010.
12521 * gdbreplay.c (gdbreplay_version): Likewise.
12523 2009-12-28 Doug Evans <dje@google.com>
12525 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12526 elf/external.h. Include <elf.h> instead but only if necessary.
12528 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12530 * linux-low.c (linux_remove_process): Remove `detaching'
12531 parameter. Don't release/detach from thread_db here.
12532 (linux_kill): Release/detach from thread_db here, ...
12533 (linux_detach): ... and here, before actually detaching.
12534 (linux_wait_1): ... and here, when a process exits.
12535 * thread-db.c (any_thread_of): New.
12536 (thread_db_free): Switch the current inferior to a thread of the
12539 2009-12-21 Doug Evans <dje@google.com>
12541 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12543 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12544 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12545 warning ifndef __NR_tkill. Move setting of errno there too.
12546 Delete unnecessary resetting of errno after syscall.
12547 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12549 * configure.ac: Check for dladdr.
12550 * config.in: Regenerate.
12551 * configure: Regenerate.
12552 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12553 (try_thread_db_load): Update.
12555 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12557 2009-12-18 Doug Evans <dje@google.com>
12559 * event-loop.c: Include unistd.h if it exists.
12561 * linux-low.c (my_waitpid): Move definition away from being in
12562 between linux_tracefork_child/linux_test_for_tracefork.
12564 * gdb_proc_service.h (psaddr_t): Fix type.
12565 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12566 signature to match glibc.
12568 2009-12-16 Doug Evans <dje@google.com>
12570 * linux-low.c (linux_read_memory): Fix argument to read.
12572 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12574 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12575 events, don't leave current_inferior pointing at null.
12577 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12579 * win32-low.c (LOG): Delete.
12580 (OUTMSG): Output to stderr.
12581 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12582 on compile time LOG macro.
12583 (win32_wait): Fix debug output.
12585 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12587 * win32-low.c (win32_add_one_solib): If the dll name is
12588 "ntdll.dll", prepend the system directory to the dll path.
12590 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12592 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12594 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12595 Vladimir Prus <vladimir@codesourcery.com>
12597 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12598 * configure.ac: Check for __mcoldfire__ and set
12599 gdb_cv_m68k_is_coldfire.
12600 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12601 reg-cf.o and reg-m68k.o.
12602 * configure: Regenerated.
12604 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12606 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12607 Pass it to thread_db_free.
12608 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12609 proper `detaching' argument to linux_remove_process.
12610 * linux-low.h (thread_db_free): Add `detaching' parameter.
12611 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12613 (thread_db_free): Add `detaching' parameter. Only
12614 call td_ta_clear_event if detaching from process.
12616 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12618 * thread-db.c (thread_db_free): Fix typo.
12620 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12623 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12625 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12627 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12628 with an i686 compiler.
12629 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12631 * configure: Rebuilt.
12633 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12637 * server.c (handle_search_memory_1): Correct read_addr initialization
12638 in loop for searching subsequent chunks.
12640 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12642 * configure.ac: New --with-libthread-db option.
12643 * thread-db.c: Allow direct dependence on libthread_db.
12644 (thread_db_free): Adjust.
12645 * config.in: Regenerate.
12646 * configure: Likewise.
12648 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12651 * thread-db.c (attach_thread): New function.
12652 (maybe_attach_thread): Return success/failure.
12653 (find_new_threads_callback): Adjust.
12654 (thread_db_find_new_threads): Loop until no new threads.
12656 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12658 * proc-service.c (ps_lgetregs): Formatting.
12660 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12662 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12663 * configure.ac: Adjust.
12664 * linux-low.h (struct process_info_private): Move members to struct
12666 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12667 * linux-low.c (linux_remove_process): Adjust.
12668 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12669 * server.c (handle_query): Move code ...
12670 (handle_monitor_command): ... here. New function.
12671 * target.h (struct target_ops): New member.
12672 * thread-db.c (struct thread_db): New.
12673 (libthread_db_search_path): New variable.
12674 (thread_db_create_event, thread_db_enable_reporting)
12675 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12676 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12677 (try_thread_db_load_1, dladdr_to_soname): New functions.
12678 (try_thread_db_load, thread_db_load_search): New functions.
12679 (thread_db_init): Search for libthread_db.
12680 (thread_db_free): New function.
12681 (thread_db_handle_monitor_command): Likewise.
12682 * config.in: Regenerate.
12683 * configure: Regenerate.
12685 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12687 * spu-low.c (spu_kill): Wait for inferior to terminate.
12688 Call clear_inferiors.
12689 (spu_detach): Call clear_inferiors.
12691 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12693 * aclocal.m4: Regenerate.
12694 * config.in: Likewise.
12695 * configure: Likewise.
12697 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12699 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12700 (parse_spufs_run): New function.
12701 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12702 (ppc_breakpoint_at): Handle SPU breakpoints.
12704 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12706 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12707 (SPUFS_MAGIC): Define.
12708 (spu_enumerate_spu_ids): New function.
12709 (linux_qxfer_spu): New function.
12710 (linux_target_ops): Install linux_qxfer_spu.
12712 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12714 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12715 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12716 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12717 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12718 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12719 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12720 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12721 (init_registers_powerpc_cell32l): Add prototype.
12722 (init_registers_powerpc_cell64l): Likewise.
12723 (ppc_arch_setup): Detect Cell/B.E. architecture.
12725 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12727 * Makefile.in (datarootdir): New variable.
12729 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12731 * linux-low.c (linux_write_memory): Update debugging output.
12732 * Makefile.in (clean): Add new descriptions.
12733 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12734 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12735 * configure.srv: Add new files for arm*-*-linux*.
12736 * linux-arm-low.c: Add new declarations.
12737 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12738 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12739 (HWCAP_VFPv3D16): New.
12740 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12741 instead of __IWMMXT__.
12742 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12743 (arm_arch_setup): New.
12744 (target_regsets): Remove #ifdef. Add VFP regset.
12745 (the_low_target): Use arm_arch_setup.
12747 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12749 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12750 the main thread again.
12752 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12754 Adding Neutrino gdbserver.
12755 * configure: Regenerated.
12756 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12757 * configure.srv (i[34567]86-*-nto*): New target.
12758 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12759 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12760 (nto_comctrl) [__QNX__]: New function.
12761 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12763 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12765 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12768 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12769 Pedro Alves <pedro@codesourcery.com>
12771 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12772 don't support CONTEXT_EXTENDED_REGISTERS.
12773 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12774 (the_low_target): Install them.
12775 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12776 failing with ERROR_PIPE_NOT_CONNECTED.
12778 2009-06-30 Doug Evans <dje@google.com>
12779 Pierre Muller <muller@ics.u-strasbg.fr>
12781 Add h/w watchpoint support to x86-linux, win32-i386.
12782 * Makefile.in (SFILES): Add i386-low.c
12783 (i386_low_h): Define.
12784 (i386-low.o): Add dependencies.
12785 (linux-x86-low.o): Add i386-low.h dependency.
12786 (win32-i386-low.o): Ditto.
12787 * i386-low.c: New file.
12788 * i386-low.h: New file.
12789 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12790 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12791 * linux-low.c (linux_add_process): Initialize arch_private.
12792 (linux_remove_process): Free arch_private.
12793 (add_lwp): Initialize arch_private.
12794 (delete_lwp): Free arch_private.
12795 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12797 * linux-low.h (process_info_private): New member arch_private.
12798 (lwp_info): New member arch_private.
12799 (linux_target_ops): New members new_process, new_thread,
12801 (ptid_of): New macro.
12802 * linux-x86-low.c: Include stddef.h, i386-low.h.
12803 (arch_process_info): New struct.
12804 (arch_lwp_info): New struct.
12805 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12806 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12807 (i386_dr_low_get_status): New function.
12808 (x86_insert_point, x86_remove_point): New functions.
12809 (x86_stopped_by_watchpoint): New function.
12810 (x86_stopped_data_address): New function.
12811 (x86_linux_new_process, x86_linux_new_thread): New functions.
12812 (x86_linux_prepare_to_resume): New function.
12813 (the_low_target): Add entries for insert_point, remove_point,
12814 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12816 * server.c (debug_hw_points): New global.
12817 (monitor_show_help): Document set debug-hw-points.
12818 (handle_query): Process "set debug-hw-points".
12819 * server.h (debug_hw_points): Declare.
12820 (paddress): Declare.
12821 * utils.c (NUMCELLS, CELLSIZE): New macros.
12822 (get_sell, xsnprintf, paddress): New functions.
12823 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12824 remove_point, stopped_by_watchpoint, stopped_data_address.
12825 * win32-i386-low.c: Include i386-low.h.
12826 (debug_reg_state): Replaces dr.
12827 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12828 (i386_dr_low_get_status): New function.
12829 (i386_insert_point, i386_remove_point): New functions.
12830 (i386_stopped_by_watchpoint): New function.
12831 (i386_stopped_data_address): New function.
12832 (i386_initial_stuff): Update.
12833 (get_thread_context,set_thread_context,i386_thread_added): Update.
12834 (the_low_target): Add entries for insert_point,
12835 remove_point, stopped_by_watchpoint, stopped_data_address.
12836 * win32-low.c (win32_insert_watchpoint): New function.
12837 (win32_remove_watchpoint): New function.
12838 (win32_stopped_by_watchpoint): New function.
12839 (win32_stopped_data_address): New function.
12840 (win32_target_ops): Add entries for insert_watchpoint,
12841 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12842 * win32-low.h (win32_target_ops): New members insert_point,
12843 remove_point, stopped_by_watchpoint, stopped_data_address.
12845 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12847 * server.c (process_serial_event): Re-return unsupported, not
12848 error, if the type isn't recognized. Re-allow supporting only
12849 insert or remove packets. Also call require_running for
12850 breakpoints. Add missing break statement to default case. Tidy.
12851 * target.h (struct target_ops): Rename insert_watchpoint to
12852 insert_point, and remove_watchpoint to remove_point.
12854 * linux-low.h (struct linux_target_ops): Likewise.
12855 * linux-low.c (linux_insert_watchpoint): Rename to ...
12856 (linux_insert_point): ... this. Adjust.
12857 (linux_remove_watchpoint): Rename to ...
12858 (linux_remove_point): ... this. Adjust.
12859 (linux_target_ops): Adjust.
12860 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12861 (cris_insert_point): ... this.
12862 (cris_remove_watchpoint): Rename to ...
12863 (cris_remove_point): ... this.
12864 (the_low_target): Adjust.
12866 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12868 * server.c (handle_v_kill): Pass signal_pid to
12869 kill_inferior if multi_process is zero.
12871 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12873 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12874 * target.h (target_ops): Comment for *_watchpoint to make it clear
12875 the functions can get types '0' and '1'.
12877 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12879 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12880 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12881 * regcache.c (get_regcache): Likewise.
12882 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12883 * win32-low.c (child_fetch_inferior_registers): Remove check for
12886 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12887 Pedro Alves <pedro@codesourcery.com>
12889 * target.h (struct target_ops) <supports_multi_process>: New
12891 (target_supports_multi_process): New.
12892 * server.c (handle_query): Even if GDB reports support, only
12893 enable multi-process if the target also supports it. Report
12894 multi-process support only if the target backend supports it.
12895 * linux-low.c (linux_supports_multi_process): New function.
12896 (linux_target_ops): Install it as target_supports_multi_process
12899 2009-05-24 Doug Evans <dje@google.com>
12901 Global renaming of find_thread_pid to find_thread_ptid.
12902 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12903 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12904 All callers updated.
12906 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12907 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12910 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12911 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12912 (linux_resume_one_lwp): Ditto.
12914 2009-05-23 Doug Evans <dje@google.com>
12916 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12917 from struct inferior_list_entry * to struct lwp_info *.
12918 All callers updated.
12920 2009-05-13 Doug Evans <dje@google.com>
12922 * linux-x86-low.c: Don't include assert.h.
12923 (x86_siginfo_fixup): Use fatal, not assert.
12924 (x86_arch_setup): Fix comment.
12926 2009-05-12 Doug Evans <dje@google.com>
12928 Biarch support for i386/amd64 gdbserver.
12929 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12930 Add linux-x86-low.c.
12931 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12932 (linux-x86-low.o): Add.
12933 * linux-x86-64-low.c: Delete.
12934 * linux-i386-low.c: Delete.
12935 * linux-x86-low.c: New file.
12936 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12938 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12940 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12941 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12942 (linux_child_pid_to_exec_file): New function.
12943 (elf_64_header_p, elf_64_file_p): New functions.
12944 (siginfo_fixup): New function.
12945 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12946 give target a chance to convert layout.
12947 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12948 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12950 2009-05-07 Doug Evans <dje@google.com>
12952 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12953 (regsets_store_inferior_registers): Ditto.
12955 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12959 * linux-low.c (must_set_ptrace_flags): Delete.
12960 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12962 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12963 `lwp->must_set_ptrace_flags' instead.
12964 (linux_wait_for_event_1): Set ptrace options here.
12965 (linux_wait_1): ... not here.
12967 2009-04-30 Doug Evans <dje@google.com>
12969 * inferiors.c (started_inferior_callback): New function.
12970 (attached_inferior_callback): New function.
12971 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12972 * server.c (print_started_pid, print_attached_pid): New functions.
12973 (detach_or_kill_for_exit): New function.
12974 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12975 * server.h (have_started_inferiors_p): Declare.
12976 (have_attached_inferiors_p): Declare.
12978 * inferiors.c (remove_process): Fix memory leak, free process.
12979 * linux-low.c (linux_remove_process): New function.
12980 (linux_kill): Call it instead of remove_process.
12981 (linux_detach, linux_wait_1): Ditto.
12983 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12985 * configure.srv: Add x86 Windows CE target.
12987 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12989 * inferiors.c (get_thread_process): Make global.
12990 * server.h (get_thread_process): Add prototype.
12991 * thread-db.c (find_one_thread): Use get_thread_process
12992 instead of current_process.
12993 (thread_db_get_tls_address): Do not crash if called when
12994 thread layer is not yet initialized.
12996 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12998 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12999 * spu-low.c (current_tid): Rename to ...
13000 (current_ptid): ... this.
13001 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13002 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13003 ptid_get_lwp (current_ptid) instead of current_tid.
13004 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13005 instead of current_tid. Use find_process_pid to verify pid
13006 argument is valid. Pass proper argument to remove_process.
13007 (spu_thread_alive): Compare current_ptid instead of current_tid.
13008 (spu_resume): Likewise.
13010 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13012 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13015 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13017 Implement the multiprocess extensions, and add linux multiprocess
13020 * server.h (ULONGEST): Declare.
13021 (struct ptid, ptid_t): New.
13022 (minus_one_ptid, null_ptid): Declare.
13023 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13024 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13025 (struct inferior_list_entry): Change `id' type from unsigned from
13027 (struct sym_cache, struct breakpoint, struct
13028 process_info_private): Forward declare.
13029 (struct process_info): Declare.
13030 (current_process): Declare.
13031 (all_processes): Declare.
13032 (initialize_inferiors): Declare.
13033 (add_thread): Adjust to use ptid_t.
13034 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13035 (add_process, remove_process, find_thread_pid): Declare.
13036 (find_inferior_id): Adjust to use ptid_t.
13037 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13038 (multi_process): Declare.
13039 (push_event): Adjust to use ptid_t.
13040 (read_ptid, write_ptid): Declare.
13041 (prepare_resume_reply): Adjust to use ptid_t.
13042 (clear_symbol_cache): Declare.
13043 * inferiors.c (all_processes): New.
13044 (null_ptid, minus_one_ptid): New.
13045 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13046 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13047 (add_thread): Change unsigned long to ptid. Remove gdb_id
13049 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13050 (gdb_id_to_thread): Rename to ...
13051 (find_thread_pid): ... this. Change unsigned long to ptid.
13052 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13053 (loaded_dll, pull_pid_from_list): Adjust.
13054 (add_process, remove_process, find_process_pid)
13055 (get_thread_process, current_process, initialize_inferiors): New.
13056 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13057 (struct target_waitstatus) <related_pid>: Ditto.
13058 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13059 return type to int.
13060 (struct target_ops) <join>: Add `pid' argument.
13061 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13062 (struct target_ops) <wait>: Add `ptid' field. Change return type
13064 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13065 (mywait): Add `ptid' argument. Change return type to ptid_t.
13066 (target_pid_to_str): Declare.
13067 * target.c (set_desired_inferior): Adjust to use ptids.
13068 (mywait): Add new `ptid' argument. Adjust.
13069 (target_pid_to_str): New.
13070 * mem-break.h (free_all_breakpoints): Declare.
13071 * mem-break.c (breakpoints): Delelete.
13072 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13073 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13074 to use per-process breakpoint list.
13075 (free_all_breakpoints): New.
13076 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13077 (symbol_cache, all_symbols_looked_up): Delete.
13079 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13081 (prepare_resume_reply): Change ptid argument's type from unsigned
13082 long to ptid_t. Adjust. Implement W;process and X;process.
13083 (free_sym_cache, clear_symbol_cache): New.
13084 (look_up_one_symbol): Adjust to per-process symbol cache. *
13085 * server.c (cont_thread, general_thread, step_thread): Change type
13087 (attached): Delete.
13088 (multi_process): New.
13089 (last_ptid): Change type to ptid_t.
13090 (struct vstop_notif) <ptid>: Change type to ptid_t.
13091 (queue_stop_reply, push_event): Change `ptid' argument's type to
13093 (discard_queued_stop_replies): Add `pid' argument.
13094 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13095 changes. Don't reference the `attached' global.
13096 (attach_inferior): Adjust to mywait interface changes.
13097 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13098 features. Handle and report "multiprocess+". Handle
13100 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13102 (handle_v_kill): New.
13103 (handle_v_stopped): Adjust to use target_pid_to_str.
13104 (handle_v_requests): Allow multiple attaches and runs when
13105 multiprocess extensions are in effect. Handle "vKill".
13106 (myresume): Adjust to use ptids.
13107 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13108 (handle_status): Adjust to discard_queued_stop_replies interface
13110 (first_thread_of, kill_inferior_callback)
13111 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13112 (main): Call initialize_inferiors. Adjust to use ptids, killing
13113 and detaching from all inferiors. Handle multiprocess packet
13115 * linux-low.h: Include gdb_proc_service.h.
13116 (struct process_info_private): New.
13117 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13118 <lwpid_of>: Use ptid_get_lwp.
13119 (get_lwp_thread): Adjust.
13120 (struct lwp_info): Add `dead' member.
13121 (find_lwp_pid): Declare.
13122 * linux-low.c (thread_db_active): Delete.
13123 (new_inferior): Adjust comment.
13124 (inferior_pid): Delete.
13125 (linux_add_process): New.
13126 (handle_extended_wait): Adjust.
13127 (add_lwp): Change unsigned long to ptid.
13128 (linux_create_inferior): Add process to processes table. Adjust
13129 to use ptids. Don't set new_inferior here.
13130 (linux_attach_lwp): Rename to ...
13131 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13132 it. Adjust to use ptids.
13133 (linux_attach_lwp): New.
13134 (linux_attach): Add process to processes table. Don't set
13136 (struct counter): New.
13137 (second_thread_of_pid_p, last_thread_of_process_p): New.
13138 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13139 multiple processes.
13140 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13141 processes. Remove process from process table.
13142 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13143 to multiple processes.
13144 (any_thread_of): New.
13145 (linux_detach): Add `pid' argument, and handle it. Remove process
13146 from processes table.
13147 (linux_join): Add `pid' argument. Handle it.
13148 (linux_thread_alive): Change unsighed long argument to ptid_t.
13149 Consider dead lwps as not being alive.
13150 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13151 threads we're not interested in.
13152 (same_lwp, find_lwp_pid): New.
13153 (linux_wait_for_lwp): Change `pid' argument's type from int to
13155 (linux_wait_for_event): Rename to ...
13156 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13157 from int to ptid_t. Adjust.
13158 (linux_wait_for_event): New.
13159 (linux_wait_1): Add `ptid' argument. Change return type to
13160 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13161 that exit from the process table.
13162 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13164 (mark_lwp_dead): New.
13165 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13166 stopping all threads, mark its main lwp as dead.
13167 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13169 (fetch_register, usr_store_inferior_registers)
13170 (regsets_fetch_inferior_registers)
13171 (regsets_store_inferior_registers, linux_read_memory)
13172 (linux_write_memory): Inline `inferior_pid'.
13173 (linux_look_up_symbols): Adjust to use per-process
13174 `thread_db_active'.
13175 (linux_request_interrupt): Adjust to use ptids.
13176 (linux_read_auxv): Inline `inferior_pid'.
13177 (initialize_low): Don't reference thread_db_active.
13178 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13179 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13180 (ps_getpid): Return the pid of the current inferior.
13181 * thread-db.c (proc_handle, thread_agent): Delete.
13182 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13184 (find_one_thread): Change argument type to ptid_t. Adjust to
13186 (maybe_attach_thread): Adjust to per-process data and ptids.
13187 (thread_db_find_new_threads): Ditto.
13188 (thread_db_init): Ditto.
13189 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13190 processes table. Adjust to use ptids.
13191 (spu_kill, spu_detach): Adjust interface. Remove process from
13193 (spu_join, spu_thread_alive): Adjust interface.
13194 (spu_wait): Adjust interface. Remove process from processes
13195 table. Adjust to use ptids.
13196 * win32-low.c (current_inferior_tid): Delete.
13197 (current_inferior_ptid): New.
13198 (debug_event_ptid): New.
13199 (thread_rec): Take a ptid. Adjust.
13200 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13201 (child_delete_thread): Ditto.
13202 (do_initial_child_stuff): Add `attached' argument. Add process to
13204 (child_fetch_inferior_registers, child_store_inferior_registers):
13206 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13207 (win32_attach): Pass 1 to do_initial_child_stuff.
13208 (win32_kill): Adjust interface. Remove process from processes
13210 (win32_detach): Ditto.
13211 (win32_join): Adjust interface.
13212 (win32_thread_alive): Take a ptid.
13213 (win32_resume): Adjust to use ptids.
13214 (get_child_debug_event): Ditto.
13215 (win32_wait): Adjust interface. Remove exiting process from
13218 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13220 Non-stop mode support.
13222 * server.h (non_stop): Declare.
13223 (gdb_client_data, handler_func): Declare.
13224 (delete_file_handler, add_file_handler, start_event_loop):
13226 (handle_serial_event, handle_target_event, push_event)
13227 (putpkt_notif): Declare.
13228 * target.h (enum resume_kind): New.
13229 (struct thread_resume): Replace `step' field by `kind' field.
13230 (TARGET_WNOHANG): Define.
13231 (struct target_ops) <wait>: Add `options' argument.
13232 <supports_non_stop, async, start_non_stop>: New fields.
13233 (target_supports_non_stop, target_async): New.
13234 (start_non_stop): Declare.
13235 (mywait): Add `options' argument.
13236 * target.c (mywait): Add `options' argument. Print child exit
13237 notifications here.
13238 (start_non_stop): New.
13239 * server.c (non_stop, own_buf, mem_buf): New globals.
13240 (struct vstop_notif): New.
13241 (notif_queue): New global.
13242 (queue_stop_reply, push_event, discard_queued_stop_replies)
13243 (send_next_stop_reply): New.
13244 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13246 (attach_inferior): In non-stop mode, don't wait for the target
13248 (handle_general_set): Handle QNonStop.
13249 (handle_query): When handling qC, return the current general
13250 thread, instead of the first thread of the list.
13251 (handle_query): If the backend supports non-stop mode, include
13252 QNonStop+ in the qSupported query response.
13253 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13255 (handle_v_attach, handle_v_run): Handle non-stop mode.
13256 (handle_v_stopped): New.
13257 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13258 (myresume): Adjust to use resume_kind. Handle non-stop.
13259 (queue_stop_reply_callback): New.
13260 (handle_status): Handle non-stop mode.
13261 (main): Clear non_stop flag on reconnection. Use the event-loop.
13262 Refactor serial protocol handling from here ...
13263 (process_serial_event): ... to this new function. When GDB
13264 selects any thread, select one here. In non-stop mode, wait until
13265 GDB acks all pending events before exiting.
13266 (handle_serial_event, handle_target_event): New.
13267 * remote-utils.c (remote_open): Install remote_desc in the event
13269 (remote_close): Remove remote_desc from the event loop.
13270 (putpkt_binary): Rename to...
13271 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13272 (putpkt_binary): New as wrapper around putpkt_binary_1.
13273 (putpkt_notif): New.
13274 (prepare_resume_reply): In non-stop mode, don't change the
13276 * event-loop.c: New.
13277 * Makefile.in (OBJ): Add event-loop.o.
13278 (event-loop.o): New rule.
13280 * linux-low.h (pid_of): Moved here.
13282 (get_lwp_thread): Use lwpid_of.
13283 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13284 * linux-low.c (pid_of): Delete.
13285 (inferior_pid): Use lwpid_of.
13286 (linux_event_pipe): New.
13287 (target_is_async_p): New.
13289 (handle_extended_wait): Use lwpid_of.
13290 (add_lwp): Don't set lwpid field.
13291 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13292 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13293 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13294 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13295 first. Adjust to linux_wait_for_event interface changes. Use
13297 (linux_detach): Don't delete the main lwp here.
13298 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13299 (status_pending_p): Don't consider explicitly suspended lwps.
13300 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13301 pointer. Add OPTIONS argument. Change return type to int. Use
13302 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13303 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13304 pointer. Add status pointer argument. Return a pid instead of a
13305 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13306 changes. In non-stop mode, don't switch to a random thread.
13307 (linux_wait): Rename to...
13308 (linux_wait_1): ... this. Add target_options argument, and handle
13309 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13310 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13311 clean exit and signal exit code. Don't stop all threads in
13312 non-stop mode. In all-stop mode, only stop all threads when
13313 reporting a stop to GDB. Handle explicit thread stop requests.
13314 (async_file_flush, async_file_mark): New.
13316 (send_sigstop): Use lwpid_of.
13317 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13318 interface changes. In non-stop mode, don't switch to a random
13320 (linux_resume_one_lwp): Use lwpid_of.
13321 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13322 (linux_resume_one_thread): ... this. Handle resume_stop. In
13323 non-stop mode, don't look for pending flag in all threads.
13324 (resume_status_pending_p): Don't consider explicitly suspended
13326 (my_waitpid): Reimplement. Emulate __WALL.
13327 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13329 (sigchld_handler, linux_supports_non_stop, linux_async)
13330 (linux_start_non_stop): New.
13331 (linux_target_ops): Register linux_supports_non_stop, linux_async
13332 and linux_start_non_stop.
13333 (initialize_low): Install SIGCHLD handler.
13334 * thread-db.c (thread_db_create_event, find_one_thread)
13335 (thread_db_get_tls_address): Use lwpid_of.
13336 * win32-low.c (win32_detach): Adjust to use resume_kind.
13337 (win32_wait): Add `options' argument.
13338 * spu-low.c (spu_resume): Adjust to use resume_kind.
13339 (spu_wait): Add `options' argument.
13341 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13343 Decouple target code from remote protocol.
13345 * target.h (enum target_waitkind): New.
13346 (struct target_waitstatus): New.
13347 (struct target_ops) <wait>: Return an unsigned long. Take a
13348 target_waitstatus pointer instead of a char pointer.
13349 (mywait): Likewise.
13350 * target.c (mywait): Change prototype to return an unsigned long.
13351 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13352 * server.h (thread_from_wait, old_thread_from_wait): Delete
13354 (prepare_resume_reply): Change prototype to take a
13356 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13357 (last_status, last_ptid): New.
13358 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13359 pid instead of a signal.
13360 (attach_inferior): Remove "status" and "signal" parameters.
13362 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13364 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13365 (handle_v_requests, myresume): Remove "status" and "signal"
13366 parameters. Adjust.
13367 (handle_status): New.
13368 (main): Delete local `status'. Adjust.
13369 * remote-utils.c: Include target.h.
13370 (prepare_resume_reply): Change prototype to take a
13371 target_waitstatus. Adjust.
13373 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13375 * spu-low.c (spu_wait): Adjust.
13376 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13378 (win32_wait): Adjust.
13380 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13382 * target.h (struct thread_resume): Delete leave_stopped member.
13383 (struct target_ops): Add a `n' argument to the `resume' callback.
13384 * server.c (start_inferior): Adjust.
13385 (handle_v_cont, myresume): Adjust.
13386 * linux-low.c (check_removed_breakpoint): Adjust to resume
13387 interface change, and to removed leave_stopped field.
13388 (resume_ptr): Delete.
13389 (struct thread_resume_array): New.
13390 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13391 resume interface change.
13392 (linux_continue_one_thread, linux_queue_one_thread)
13393 (resume_status_pending_p): Check if the resume field is NULL
13394 instead of checking the leave_stopped member.
13395 (linux_resume): Adjust to the target resume interface change.
13396 * spu-low.c (spu_resume): Adjust to the target resume interface
13398 * win32-low.c (win32_detach, win32_resume): Ditto.
13400 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13402 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13404 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13406 (linux_continue_one_thread): Only preserve the stepping flag if
13407 there's a pending breakpoint.
13409 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13411 * server.c (main): After the inferior having exited, call
13412 remote_close before exiting gdbserver.
13414 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13416 Fix size of FPSCR in Power 7 processors.
13417 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13418 (PPC_FEATURE_HAS_DFP): New #define.
13419 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13422 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13424 * server.c (handle_query) Whitespace and formatting.
13426 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13428 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13429 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13430 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13431 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13432 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13433 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13434 Makefile.in, configure.ac: Fix whitespace throughout.
13435 * configure: Regenerate.
13437 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13439 * inferiors.c (find_inferior): Make it safe for the callback
13440 function to delete the currently iterated inferior.
13442 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13444 * Makefile.in (linuw_low_h): Move higher.
13445 (thread-db.o): Depend on $(linux_low_h).
13447 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13449 Rename "process" to "lwp" throughout.
13451 * linux-low.c (all_processes): Rename to...
13452 (all_lwps): ... this.
13453 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13454 (add_process): Rename to ...
13455 (add_lwp): ... this. Adjust.
13456 (linux_create_inferior): Adjust.
13457 (linux_attach_lwp): Adjust.
13458 (linux_attach): Adjust.
13459 (linux_kill_one_process): Rename to ...
13460 (linux_kill_one_lwp): ... this. Adjust.
13461 (linux_kill): Adjust.
13462 (linux_detach_one_process): Rename to ...
13463 (linux_detach_one_lwp): ... this. Adjust.
13464 (linux_detach): Adjust.
13465 (check_removed_breakpoint): Adjust.
13466 (status_pending_p): Adjust.
13467 (linux_wait_for_process): Rename to ...
13468 (linux_wait_for_lwp): ... this. Adjust.
13469 (linux_wait_for_event): Adjust.
13470 (send_sigstop): Adjust.
13471 (wait_for_sigstop): Adjust.
13472 (stop_all_processes): Rename to ...
13473 (stop_all_lwps): ... this.
13474 (linux_resume_one_process): Rename to ...
13475 (linux_resume_one_lwp): ... this. Adjust.
13476 (linux_set_resume_request, linux_continue_one_thread)
13477 (linux_queue_one_thread, resume_status_pending_p)
13478 (usr_store_inferior_registers, regsets_store_inferior_registers)
13479 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13481 * linux-low.h (get_process): Rename to ...
13482 (get_lwp): ... this. Adjust.
13483 (get_thread_process): Rename to ...
13484 (get_thread_lwp): ... this. Adjust.
13485 (get_process_thread): Rename to ...
13486 (get_lwp_thread): ... this. Adjust.
13487 (struct process_info): Rename to ...
13488 (struct lwp_info): ... this.
13489 (all_processes): Rename to ...
13490 (all_lwps): ... this.
13491 * proc-service.c (ps_lgetregs): Adjust.
13492 * thread-db.c (thread_db_create_event, find_one_thread)
13493 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13495 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13497 * server.c (handle_query): Handle "qAttached".
13499 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13501 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13502 GPLv3, update license URL.
13504 2009-03-01 Doug Evans <dje@google.com>
13506 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13507 (server_h): Add gdb_signals.h.
13508 (signals.o): Update.
13509 * server.h (target_signal_from_host,target_signal_to_host_p)
13510 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13512 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13514 * remote-utils.c (getpkt): Also generate remote-debug
13515 information if noack_mode is set.
13517 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13519 * server.c (handle_query): Report qXfer:siginfo:read and
13520 qXfer:siginfo:write as supported and handle them.
13521 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13522 * linux-low.c (linux_xfer_siginfo): New.
13523 (linux_target_ops): Set it.
13525 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13527 * server.c (gdbserver_usage): Mention --remote-debug.
13528 (main): Accept '--remote-debug' switch.
13530 2009-01-18 Doug Evans <dje@google.com>
13532 * regcache.c (new_register_cache): No need to check result of xcalloc.
13533 * server.c (handle_search_memory): Back out calls to xmalloc,
13534 result is checked and error is returned to user upon failure.
13535 (handle_query): Ditto. Add more checks for result of malloc.
13536 (handle_v_cont): Check result of malloc, report error back to
13538 (handle_v_run): Ditto. Call freeargv.
13539 * server.h (freeargv): Declare.
13540 * utils.c (freeargv): New fn.
13542 2009-01-15 Doug Evans <dje@google.com>
13544 * gdbreplay.c (perror_with_name): Make arg const char *.
13545 * server.h (target_signal_to_name): Make return type const char *.
13546 * thread-db.c (thread_db_err_str): Make return type const char *.
13547 * utils.c (perror_with_name): Make arg const char *.
13549 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13551 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13552 when handling a EXIT_PROCESS_DEBUG_EVENT.
13554 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13556 * gdbreplay.c (gdbreplay_version): Update copyright year.
13557 * server.c (gdbserver_version): Likewise.
13559 2009-01-05 Doug Evans <dje@google.com>
13561 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13562 (handle_extended_wait): Improve comment.
13564 2008-12-13 Doug Evans <dje@google.com>
13566 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13567 * server.h (ATTR_MALLOC): New macro.
13568 (xmalloc,xcalloc,xstrdup): Declare.
13569 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13570 * inferiors.c: Ditto.
13571 * linux-low.c: Ditto.
13572 * mem-break.c: Ditto.
13573 * regcache.c: Ditto.
13574 * remote-utils.c: Ditto.
13577 * win32-low.c: Ditto.
13579 2008-12-12 Doug Evans <dje@google.com>
13581 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13582 in debugging printf.
13584 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13586 2008-12-09 Doug Evans <dje@google.com>
13588 * linux-low.h (struct process_info): Delete member tid, unused.
13589 * thread-db.c (find_one_thread): Update.
13590 (maybe_attach_thread): Update.
13592 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13594 * target.h (struct target_ops): Add qxfer_osdata member.
13595 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13597 (linux_qxfer_osdata): New functions.
13598 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13600 * server.c (handle_query): Handle "qXfer:osdata:read:".
13601 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13602 (buffer_xml_printf): New functions.
13603 * server.h (struct buffer): New.
13604 (buffer_grow_str, buffer_grow_str0): New macros.
13605 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13606 (buffer_xml_printf): Declare.
13608 2008-11-24 Doug Evans <dje@google.com>
13610 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13612 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13614 * server.c (handle_v_run): Always use the supplied argument list.
13616 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13618 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13619 (xtensa_regmap_table): Add entry for scompare1.
13621 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13623 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13624 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13625 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13626 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13627 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13628 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13629 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13630 XML target descriptions.
13631 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13632 when inferior is running on an ISA 2.05 or later processor. Add
13633 special case to return offset for full 64-bit slot of FPSCR when
13636 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13638 * Makefile.in (SFILES, clean): Added sparc64 files.
13639 (reg-sparc64.o, reg-sparc64.c): New.
13640 * configure.srv (sparc*-*-linux*): New configuration.
13641 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13642 syscall arguments for SPARC.
13643 (regsets_store_inferior_registers): Likewise.
13644 * linux-sparc-low.c: New file.
13646 2008-10-21 Doug Evans <dje@google.com>
13648 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13649 (READLINE_DIR,READLINE_DEP): Delete.
13650 (INTERNAL_CFLAGS): Update.
13651 (LINTFLAGS): Update.
13653 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13655 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13656 whole argv from the last run, not just argv[0].
13658 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13660 * regcache.c (new_register_cache): Return NULL if the register
13661 cache size isn't known yet.
13662 (free_register_cache): Avoid dereferencing a NULL regcache.
13664 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13666 * configure.srv: Merge MIPS and MIPS64.
13668 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13670 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13672 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13674 * Makefile.in: Add required vsx dependencies.
13676 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13677 Declare init_registers_powerpc_vsx32l.
13678 Declare init_registers_powerpc_vsx64l.
13679 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13680 (ppc_arch_setup): Check for VSX in hwcap.
13681 (ppc_fill_vsxregset): New function.
13682 (ppc_store_vsxregset): New function.
13683 Add new VSX entry in regset_info target_regsets.
13685 * configure.srv: Add new VSX dependencies.
13687 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13689 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13690 (remote_open): Set or clear transport_is_reliable.
13691 (putpkt_binary): Don't expect acks in noack mode.
13692 (getpkt): Don't send ack/nac in noack mode.
13693 * server.c (handle_general_set): Handle QStartNoAckMode.
13694 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13696 (main): Reset noack_mode on every connection.
13697 * server.h (noack_mode): Declare.
13699 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13701 * Makefile.in (GDBREPLAY_OBS): New variable.
13702 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13704 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13705 Daniel Jacobowitz <dan@codesourcery.com>
13707 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13708 (usr_store_inferior_registers): Likewise.
13709 (regsets_store_inferior_registers): Likewise.
13711 2008-07-31 Rolf Jansen <rj@surtec.com>
13712 Pedro Alves <pedro@codesourcery.com>
13714 * configure.ac: Check for memmem declaration.
13715 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13716 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13717 (disable_packet_qfThreadInfo): Unconditionally compile.
13718 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13719 * configure, config.in: Regenerate.
13721 2008-07-28 Doug Kwan <dougkwan@google.com>
13723 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13724 (linux_write_memory): Remove declaration of errno.
13726 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13728 * linux-low.c (handle_extended_wait): Do not use "status"
13729 variable uninitialized.
13731 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13733 * server.c (handle_v_attach): Inhibit reporting dll changes.
13735 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13737 * remote-utils.c (prepare_resume_reply): If requested, don't
13738 output "thread:TID" in the T stop reply.
13740 * server.c (disable_packet_vCont, disable_packet_Tthread)
13741 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13742 (handle_query): If requested, disable support for qC, qfThreadInfo
13744 (handle_v_requests): If requested, disable support for vCont.
13745 (gdbserver_show_disableable): New.
13746 (main): Handle --disable-packet and --disable-packet=LIST.
13748 * server.h (disable_packet_vCont, disable_packet_Tthread)
13749 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13751 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13753 * server.c (gdbserver_usage): Mention --version.
13755 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13757 * Makefile.in (gdbreplay.o): New rule.
13759 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13761 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13762 message, not gdbserver.
13764 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13765 Nathan Sidwell <nathan@codesourcery.com>
13766 Joseph Myers <joseph@codesourcery.com>
13768 * acinclude.m4: Include ../../config/acx.m4.
13769 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13770 * configure, config.in: Regenerate.
13771 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13772 * server.c (gdbserver_version): Print PKGVERSION.
13773 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13774 (main): Adjust gdbserver_usage calls.
13775 * gdbreplay.c (version, host_name): Add declarations.
13776 (gdbreplay_version, gdbreplay_usage): New.
13777 (main): Accept --version and --help options.
13779 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13781 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13782 (arm_breakpoint_at): Handle Thumb.
13783 (the_low_target): Add comment.
13785 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13787 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13789 2008-05-09 Doug Evans <dje@google.com>
13791 * server.h (decode_search_memory_packet): Declare.
13792 * remote-utils.c (decode_search_memory_packet): New fn.
13793 * server.c (handle_search_memory_1): New fn.
13794 (handle_search_memory): New fn.
13795 (handle_query): Process qSearch:memory packets.
13797 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13799 * regcache.c (registers_length): Remove.
13800 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13801 full register packet.
13802 * regcache.h (registers_length): Remove prototype.
13803 * server.h (PBUFSIZ): Define to 16384.
13805 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13807 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13808 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13809 powerpc-64l.o, and powerpc-altivec64l.o.
13810 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13811 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13812 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13813 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13814 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13817 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13818 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13819 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13820 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13821 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13822 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13823 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13824 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13825 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13826 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13829 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13830 (init_registers_powerpc_32l): ... this new prototype.
13831 (init_registers_powerpc_32): Remove, replace by ...
13832 (init_registers_powerpc_altivec32l): ... this new prototype.
13833 (init_registers_powerpc_e500): Remove, replace by ...
13834 (init_registers_powerpc_e500l): ... this new prototype.
13835 (init_registers_ppc64): Remove, replace by ...
13836 (init_registers_powerpc_64l): ... this new prototype.
13837 (init_registers_powerpc_64): Remove, replace by ...
13838 (init_registers_powerpc_altivec64l): ... this new prototype.
13839 (ppc_num_regs): Set to 73.
13840 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13841 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13842 (ppc_cannot_store_register): Handle orig_r3 and trap.
13843 (ppc_arch_setup): Update init_registers_... calls.
13844 (ppc_fill_gregset): Handle orig_r3 and trap.
13846 * inferiors.c (clear_inferiors): Reset current_inferior.
13848 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13850 * acinclude.m4: Add override.m4.
13851 * configure: Regenerate.
13853 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13855 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13856 initial call to init_register_ppc64.
13858 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13860 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13861 single powerpc*-*-linux* case.
13862 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13864 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13866 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13867 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13869 * linux-ppc-low.c: Include <elf.h>.
13870 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13871 (ppc_hwcap): New global variable.
13872 (ppc_regmap): Remove __SPE__ #ifdef sections.
13873 (ppc_regmap_e500): New global variable.
13874 (ppc_cannot_store_register): Update __SPE__ special case.
13875 (ppc_get_hwcap): New function.
13876 (ppc_arch_setup): Use it to determine whether inferior supports
13877 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13878 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13879 Do not access registers if target does not support AltiVec.
13880 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13881 Do not access registers if target does not support SPE.
13882 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13884 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13886 * linux-low.c (disabled_regsets, num_regsets): New.
13887 (use_regsets_p): Delete.
13888 (linux_wait_for_process): Clear disabled_regsets.
13889 (regsets_fetch_inferior_registers): Check and set it.
13890 (regsets_store_inferior_registers): Likewise.
13891 (linux_fetch_registers, linux_store_registers): Do not use
13893 (initialize_low): Allocate disabled_regsets.
13895 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13897 * Makefile.in (LIBOBJS): New.
13898 (OBS): Use LIBOBJS.
13899 (memmem.o): New rule.
13900 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13901 * configure: Regenerated.
13903 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13905 * server.c (handle_query): Never return "unsupported" for
13906 qXfer:features:read queries.
13908 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13910 * server.c (get_features_xml): Fix inverted condition.
13911 (handle_query): Always support qXfer:feature:read.
13913 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13915 * server.c (wrapper_argv): New.
13916 (start_inferior): Handle wrapper_argv. If set, expect an extra
13918 (gdbserver_usage): Document --wrapper.
13919 (main): Parse --wrapper.
13921 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13923 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13924 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13925 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13926 (ppc_set_pc): Likewise.
13927 (ppc_arch_setup): New function.
13928 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13929 of collect_register.
13930 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13932 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13934 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13935 instead of linux-ppc64-low.o.
13936 * linux-ppc64-low.c: Remove file.
13937 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13938 (linux-ppc64-low.o): Remove rule.
13940 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13941 (init_registers_powerpc_64): Likewise.
13942 (ppc_regmap): Conditionally define depending on __powerpc64__.
13943 (ppc_cannot_store_register): Do not special-case "fpscr" when
13944 compiled on __powerpc64__.
13945 (ppc_collect_ptrace_register): New function.
13946 (ppc_supply_ptrace_register): New function.
13947 (ppc_breakpoint): Change type to "unsigned int".
13948 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13949 (the_low_target): Conditionally provide initializers for the
13950 arch_setup member depending on __powerpc64__. Install
13951 collect_ptrace_register and supply_ptrace_register members.
13953 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13955 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13956 * server.c (gdbserver_xmltarget): Define.
13957 (get_features_xml): Use it to replace "target.xml" and arch_string.
13959 * configure.srv: Remove srv_xmltarget. Add XML files that were
13960 mentioned there to srv_xmlfiles instead. Remove conditional tests
13961 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13962 srv_xmlfiles and srv_regobj to include all possible choices.
13963 * configure.ac (srv_xmltarget): Remove.
13964 (srv_xmlfiles): Do not add "target.xml".
13965 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13966 checks for supplementary target information.
13967 * configure: Regenerate.
13968 * Makefile.in (XML_TARGET): Remove.
13969 (target.xml): Remove rule.
13970 (clean): Do not clean up target.xml.
13971 (.PRECIOUS): Do not mention target.xml.
13973 * target.h (struct target_ops): Remove arch_string member.
13974 * linux-low.c (linux_arch_string): Remove.
13975 (linux_target_ops): Remove arch_string initializer.
13976 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13977 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13978 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13979 * spu-low.c (spu_arch_string): Remove.
13980 (spu_target_ops): Remove arch_string initializer.
13981 * win32-low.c (win32_arch_string): Remove.
13982 (win32_target_ops): Remove arch_string initializer.
13983 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13984 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13985 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13987 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13989 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13990 by collect_ptrace_register and supply_ptrace_register hooks.
13991 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13992 instead of checking for the_low_target.left_pad_xfer.
13993 (usr_store_inferior_registers): Use collect_ptrace_register callback
13994 instead of checking for the_low_target.left_pad_xfer.
13996 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13997 (s390_supply_ptrace_register): Likewise.
13998 (s390_fill_gregset): Call s390_collect_ptrace_register.
13999 (the_low_target): Update.
14001 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14002 (ppc_supply_ptrace_register): Likewise.
14003 (the_low_target): Update.
14005 * linux-i386-low.c (the_low_target): Update.
14006 * linux-x86-64-low.c (the_low_target): Update.
14008 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14010 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14011 reg-s390.o and reg-s390x.o.
14013 * linux-low.c (new_inferior): New global variable.
14014 (linux_create_inferior, linux_attach): Set it.
14015 (linux_wait_for_process): Call the_low_target.arch_setup after the
14016 target has stopped for the first time.
14017 (initialize_low): Do not call the_low_target.arch_setup.
14019 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14020 (s390_set_pc): Likewise.
14021 (s390_arch_setup): New function.
14022 (the_low_target): Use s390_arch_setup as arch_setup routine.
14024 * regcache.c (realloc_register_cache): New function.
14025 (set_register_cache): Call it for each existing regcache.
14027 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14029 * server.h (init_registers): Remove prototype.
14031 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14032 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14033 instead of init_registers ().
14034 * linux-arm-low.c (init_registers_arm): Add prototype.
14035 (init_registers_arm_with_iwmmxt): Likewise.
14036 (the_low_target): Add initializer for arch_setup field.
14037 * linux-cris-low.c (init_registers_cris): Add prototype.
14038 (the_low_target): Add initializer for arch_setup field.
14039 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14040 (the_low_target): Add initializer for arch_setup field.
14041 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14042 (the_low_target): Add initializer for arch_setup field.
14043 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14044 (the_low_target): Add initializer for arch_setup field.
14045 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14046 (the_low_target): Add initializer for arch_setup field.
14047 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14048 (the_low_target): Add initializer for arch_setup field.
14049 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14050 (init_registers_mips64_linux): Likewise.
14051 (the_low_target): Add initializer for arch_setup field.
14052 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14053 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14054 (the_low_target): Add initializer for arch_setup field.
14055 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14056 (init_registers_powerpc_64): Likewise.
14057 (the_low_target): Add initializer for arch_setup field.
14058 * linux-s390-low.c (init_registers_s390): Add prototype.
14059 (init_registers_s390x): Likewise.
14060 (the_low_target): Add initializer for arch_setup field.
14061 * linux-sh-low.c (init_registers_sh): Add prototype.
14062 (the_low_target): Add initializer for arch_setup field.
14063 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14064 (the_low_target): Add initializer for arch_setup field.
14065 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14066 (the_low_target): Add initializer for arch_setup field.
14068 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14069 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14070 instead of init_registers ().
14071 * win32-arm-low.c (init_registers_arm): Add prototype.
14072 (the_low_target): Add initializer for arch_setup field.
14073 * win32-i386-low.c (init_registers_i386): Add prototype.
14074 (the_low_target): Add initializer for arch_setup field.
14076 * spu-low.c (init_registers_spu): Add prototype.
14077 (initialize_low): Call initialie_registers_spu () instead of
14078 initialize_registers ().
14080 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14082 * server.c (handle_v_requests): When handling the vRun and vAttach
14083 packets, if already debugging a process, don't kill it. Return an
14086 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14088 * server.c (handle_query): Correct length check.
14090 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14092 * win32-low.c (do_initial_child_stuff): Add process handle
14093 parameter. Set current_process_handle and current_process_id from the
14094 parameters. Clear globals.
14095 (win32_create_inferior): Don't set current_process_handle and
14096 current_process_id here. Instead pass them on the call to
14097 do_initial_child_stuff.
14098 (win32_attach): Likewise.
14099 (win32_clear_inferiors): New.
14100 (win32_kill): Don't close the current process handle or the
14101 current thread handle here. Instead call win32_clear_inferiors.
14102 (win32_detach): Don't open a new handle to the process. Call
14103 win32_clear_inferiors.
14104 (win32_join): Don't rely on current_process_handle; open a new
14105 handle using the process id.
14106 (win32_wait): Call win32_clear_inferiors when the inferior process
14109 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14111 * server.c (monitor_show_help): Add "exit".
14113 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14115 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14116 (clean): Add reg-xtensa.c.
14117 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14118 * configure.srv (xtensa*-*-linux*) New target.
14119 * linux-xtensa-low.c: New.
14120 * xtensa-xtregs.c: New.
14122 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14124 * hostio.c: Don't include errno.h.
14125 (errno_to_fileio_errno): Move to hostio-errno.
14126 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14127 error number outputting to the target->hostio_last_error callback.
14128 (hostio_packet_error): Use FILEIO_EINVAL directly.
14129 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14130 calls to hostio_error.
14131 * hostio-errno.c: New.
14132 * server.h (hostio_last_error_from_errno): Declare.
14133 * target.h (target_ops): Add hostio_last_error member.
14134 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14135 as hostio_last_error handler.
14136 * spu-low.c (spu_target_ops): Likewise.
14137 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14138 (wince_hostio_last_error): New functions.
14139 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14140 as hostio_last_error handler.
14141 (win32_target_ops) [!_WIN32_WCE]: Register
14142 hostio_last_error_from_errno as hostio_last_error handler.
14143 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14144 (hostio-errno.o): New rule.
14145 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14146 * configure.srv (srv_hostio_err_objs): New variable. Default to
14148 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14149 * configure: Regenerate.
14151 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14153 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14154 (linux_kill, linux_detach): Clean up the process list.
14155 * remote-utils.c (remote_open): Improve port number parsing.
14156 (putpkt_binary, input_interrupt): Only send interrupts if the target
14158 * server.c (extended_protocol): Make static.
14159 (attached): Define earlier.
14160 (exit_requested, response_needed, program_argv): New variables.
14161 (target_running): New.
14162 (start_inferior): Clear attached here.
14163 (attach_inferior): Set attached here.
14164 (require_running): Define.
14165 (handle_query): Use require_running and target_running. Implement
14167 (handle_v_attach, handle_v_run): New.
14168 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14169 (gdbserver_usage): Update.
14170 (main): Redo argument parsing. Handle --debug and --multi. Handle
14171 --attach along with other options or after the port. Save
14172 program_argv. Support no initial program. Resynchronize
14173 communication with GDB after an error. Handle "monitor exit".
14174 Use require_running and target_running. Always allow the extended
14175 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14176 restart in extended mode.
14177 * README: Refer to the GDB manual. Update --attach usage.
14179 2007-12-20 Andreas Schwab <schwab@suse.de>
14181 * linux-low.c (STACK_SIZE): Define.
14182 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14183 (linux_test_for_tracefork): Likewise.
14185 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14187 * linux-low.c (linux_wait_for_event): Update messages. Do not
14188 reinsert auto-delete breakpoints.
14189 * mem-break.c (struct breakpoint): Change return type of handler to
14191 (set_breakpoint_at): Update handler type.
14192 (reinsert_breakpoint_handler): Return 1 instead of calling
14194 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14196 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14197 * mem-break.h (set_breakpoint_at): Update handler type.
14198 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14199 * win32-low.c (auto_delete_breakpoint): New.
14200 (get_child_debug_event): Use it.
14202 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14204 * configure.ac: Check for pread and pwrite.
14205 * hostio.c (handle_pread): Fall back to lseek and read.
14206 (handle_pwrite): Fall back to lseek and write.
14207 * config.in, configure: Regenerated.
14209 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14211 * server.c (myresume): Add own_buf argument.
14212 (main): Update calls.
14214 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14217 * remote-utils.c (remote_open): Do not call disable_async_io.
14218 (block_async_io): Delete.
14219 (unblock_async_io): Make static.
14220 (initialize_async_io): New.
14221 * server.c (handle_v_cont): Handle async I/O here.
14222 (myresume): Likewise. Move other common resume tasks here...
14223 (main): ... from here. Call initialize_async_io. Disable async
14224 I/O before the main loop.
14225 * server.h (initialize_async_io): Declare.
14226 (block_async_io, unblock_async_io): Delete prototypes.
14227 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14229 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14231 * remote-utils.c (readchar): Allow binary data in received messages.
14233 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14235 * win32-low.c (attaching): New global.
14236 (win32_create_inferior): Clear the `attaching' global.
14237 (win32_attach): Set the `attaching' global.
14238 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14239 attaching. Only set a breakpoint at the entry point if not
14242 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14244 * server.c (main): Don't report dll events on the initial
14245 connection on attaches.
14247 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14249 * server.c (main): Relax numerical bases supported for the pid of
14250 the --attach command line argument.
14252 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14254 * win32-low.c (win32_attach): Call OpenProcess before
14255 DebugActiveProcess, not after. Add last error output to error
14258 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14260 * win32-low.c (win32_get_thread_context)
14261 (win32_set_thread_context): New functions.
14262 (thread_rec): Use win32_get_thread_context.
14263 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14264 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14267 2007-12-03 Leo Zayas
14268 Pedro Alves <pedro_alves@portugalmail.pt>
14270 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14272 (child_add_thread): Minor cleanup.
14273 (child_continue): Resume artificially suspended threads before
14274 calling ContinueDebugEvent.
14275 (suspend_one_thread): New.
14276 (fake_breakpoint_event): New.
14277 (get_child_debug_event): Change return type to int. Check here if
14278 gdb sent an interrupt request. If a soft interrupt was requested,
14279 fake a breakpoint event. Return 0 if there is no event to handle,
14281 (win32_wait): Don't check here if gdb sent an interrupt request.
14282 Ensure there is a valid event to handle.
14283 (win32_request_interrupt): Add soft interruption method as last
14286 2007-12-03 Leo Zayas
14287 Pedro Alves <pedro_alves@portugalmail.pt>
14289 * win32-low.h (win32_thread_info): Add descriptions to the
14290 structure members. Replace `suspend_count' counter by a
14292 * win32-low.c (thread_rec): Update condition of when to get the
14293 context from the inferior. Rely on ContextFlags being set if it
14294 has already been retrieved. Only suspend the inferior thread if
14295 we haven't already. Warn if that fails.
14296 (continue_one_thread): s/suspend_count/suspended/. Only call
14297 ResumeThread once. Warn if that fails.
14299 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14301 * win32-low.c (win32_wait): Don't read from the inferior when it
14302 has already exited.
14304 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14306 * Makefile.in (win32_low_h): New variable.
14307 (win32-low.o): Add dependency on $(win32_low_h).
14308 (win32-arm-low.o, win32-i386-low.o): New rules.
14310 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14312 * hostio.c: Correct copyright year.
14314 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14316 * Makefile.in (OBS): Add hostio.o.
14317 (hostio.o): New rule.
14318 * server.h (handle_vFile): Declare.
14319 * hostio.c: New file.
14320 * server.c (handle_v_requests): Take packet_len and new_packet_len
14321 for binary packets. Call handle_vFile.
14322 (main): Update call to handle_v_requests.
14324 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14326 * linux-low.c: Include <sched.h>.
14328 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14330 * linux-low.c (linux_tracefork_grandchild): New.
14331 (linux_tracefork_child): Use clone.
14332 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14334 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14336 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14338 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14340 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14342 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14344 * inferiors.c (change_inferior_id): Delete.
14345 (add_pid_to_list, pull_pid_from_list): New.
14346 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14347 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14348 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14349 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14350 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14351 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14352 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14353 (using_threads): Always set to 1.
14354 (handle_extended_wait): New.
14355 (add_process): Do not set TID.
14356 (linux_create_inferior): Set must_set_ptrace_flags.
14357 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14358 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14359 (linux_thread_alive): Rename TID argument to LWPID.
14360 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14361 (linux_wait_for_event): Do not use TID or check using_threads. Update
14362 call to dead_thread_notify. Call handle_extended_wait.
14363 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14364 (send_sigstop): Delete sigstop_sent.
14365 (wait_for_sigstop): Avoid TID.
14366 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14367 (linux_test_for_tracefork): New.
14368 (linux_lookup_signals): Use thread_db_active and
14369 linux_supports_tracefork_flag.
14370 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14371 * linux-low.h (get_process_thread): Avoid TID.
14372 (struct process_ifo): Move thread_known and tid to the end. Remove
14374 (linux_attach_lwp, thread_db_init): Update prototypes.
14375 * server.h (change_inferior_id): Delete prototype.
14376 (add_pid_to_list, pull_pid_from_list): New prototypes.
14377 * thread-db.c (thread_db_use_events): New.
14378 (find_first_thread): Rename to...
14379 (find_one_thread): ...this. Update callers and messages. Do not
14380 call fatal. Check thread_db_use_events. Do not call
14381 change_inferior_id or new_thread_notify.
14382 (maybe_attach_thread): Update. Do not call new_thread_notify.
14383 (thread_db_init): Set thread_db_use_events. Check use_events.
14384 * utils.c (fatal, warning): Correct message prefix.
14386 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14388 * Makefile.in (clean): Remove new files.
14389 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14390 (powerpc-64.o, powerpc-64.c): New rules.
14391 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14392 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14394 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14396 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14397 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14398 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14399 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14400 (target_regsets): Add AltiVec and SPE register sets.
14401 * configure.ac: Check for AltiVec and SPE.
14402 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14403 (ppc_fill_vrregset, ppc_store_vrregset): New.
14404 (target_regsets): Add AltiVec register set.
14405 * configure: Regenerated.
14407 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14409 * linux-low.c (O_LARGEFILE): Define.
14410 (linux_read_memory): Use /proc/PID/mem.
14411 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14412 * configure, config.in: Regenerated.
14414 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14416 * linux-low.c (linux_wait_for_event): Do not pass signals while
14419 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14421 * win32-low.c (create_process): New.
14422 (win32_create_inferior): Use create_process instead of
14423 CreateProcess. If create_process failed retry appending an ".exe"
14424 suffix. Store the GetLastError result immediatelly after
14425 create_process calls and use it on the call to error.
14427 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14429 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14431 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14433 * configure.ac: Switch license to GPLv3.
14435 2007-08-01 Michael Snyder <msnyder@access-company.com>
14437 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14439 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14441 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14443 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14444 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14445 CloseToolhelp32Snapshot.
14446 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14447 CloseToolhelp32Snapshot.
14449 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14451 * server.c (main): Check for inferior exit before main loop.
14453 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14455 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14456 instead of on tmp_desc.
14458 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14459 Daniel Jacobowitz <dan@codesourcery.com>
14461 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14462 (add_thread): Minor cleanups.
14463 (clear_inferiors): Move lower in the file. Clear the DLL
14465 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14466 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14467 (xml_escape_text): New.
14468 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14470 (handle_v_cont): Report errors.
14471 (gdbserver_version): Update.
14472 (main): Correct size of own_buf. Do not report initial DLL events.
14473 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14474 (unloaded_dll, xml_escape_text): New.
14475 * win32-low.c (enum target_waitkind): Update comments.
14476 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14477 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14478 (win32_EnumProcessModules, win32_GetModuleInformation)
14479 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14480 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14481 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14482 (win32_Module32First, win32_Module32Next, load_toolhelp)
14483 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14484 (get_child_debug_event): Handle DLL events.
14485 (win32_wait): Likewise.
14487 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14489 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14490 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14492 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14494 * win32-low.c (handle_output_debug_string): Ignore event if not
14497 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14499 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14501 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14503 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14505 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14507 * inferiors.c (change_inferior_id): Add comment.
14508 * linux-low.c (check_removed_breakpoint): Add an early
14509 prototype. Improve debug output.
14510 (linux_attach): Doc update.
14511 (linux_detach_one_process, linux_detach): Clean up before releasing
14513 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14514 * linux-low.h (struct process_info): Doc improvement.
14515 * mem-break.c (delete_all_breakpoints): New.
14516 * mem-break.h (delete_all_breakpoints): New prototype.
14517 * thread-db.c (find_first_thread): New.
14518 (thread_db_create_event): Call it instead of
14519 thread_db_find_new_threads. Clean up unused variables.
14520 (maybe_attach_thread): Remove first thread handling.
14521 (thread_db_find_new_threads): Use find_first_thread.
14522 (thread_db_get_tls_address): Likewise.
14524 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14526 * thread-db.c (thread_db_find_new_threads): Add prototype.
14527 (thread_db_create_event): Check for the main thread before adding
14529 (maybe_attach_thread): Only enable event reporting if TID == 0.
14530 (thread_db_get_tls_address): Check for new threads.
14532 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14534 * linux-low.c (linux_create_inferior): Try execv before execvp.
14535 * spu-low.c (spu_create_inferior): Likewise.
14537 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14539 * linux-low.c (linux_create_inferior): Change execv to execvp.
14540 * spu-low.c (spu_create_inferior): Likewies.
14542 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14544 * Makefile.in (clean): Clean new files instead of deleted ones.
14545 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14546 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14548 * configure.srv: Specify XML files and new regformats for MIPS and
14550 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14551 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14552 an entry for the restart register.
14553 (mips_cannot_fetch_register, mips_cannot_store_register)
14554 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14555 register names to match the XML descriptions.
14556 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14557 restart register instead of $0.
14559 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14560 Markus Deuling <deuling@de.ibm.com>
14562 * remote-utils.c (decode_xfer_write): New function.
14563 * server.h (decode_xfer_write): Add prototype.
14564 * server.c (handle_query): Add PACKET_LEN argument. Support
14565 qXfer:spu:read and qXfer:spu:write packets.
14566 (main): Pass packet_len to handle_query.
14567 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14568 * target.h (target_ops): Add qxfer_spu.
14570 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14572 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14573 accessing non-seekable spufs files.
14575 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14577 * server.c (handle_query): Add reply for qC packet.
14579 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14580 Leo Zayas <lerele@champenstudios@com>
14582 * server.h (check_remote_input_interrupt_request): New function.
14583 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14584 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14585 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14586 (check_remote_input_interrupt_request): New function.
14587 * server.h (check_remote_input_interrupt_request): Declare.
14588 * win32-low.c (winapi_DebugBreakProcess,
14589 winapi_GenerateConsoleCtrlEvent): New typedefs.
14590 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14592 (win32_wait): Check for remote interrupt request
14593 with check_remote_input_interrupt_request.
14594 (win32_request_interrupt): New function.
14595 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14597 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14599 * win32-low.c (debug_registers_changed,
14600 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14601 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14602 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14603 (thread_rec): Get context using the low target.
14604 (child_add_thread): Call thread_added on the low target,
14605 which does the same thing.
14607 (do_initial_child_stuff): Remove debug registers references.
14608 Set context using the low target. Resume threads after
14609 setting the contexts.
14610 (child_continue): Remove dead variable. Remove debug
14611 registers references.
14612 (child_fetch_inferior_registers): Go through the low target.
14613 (do_child_store_inferior_registers): Remove.
14614 (child_store_inferior_registers): Go through the low target.
14615 (win32_resume): Remove debug registers references.
14616 Set context using the low target.
14617 (handle_exception): Change return type to void. Don't record
14618 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14619 first chance exception.
14620 (get_child_debug_event): Change return type to void. Remove
14621 goto loop. Always return after waiting for debug event.
14622 (win32_wait): Convert to switch statement. Handle spurious
14625 * win32-i386-low.c (debug_registers_changed,
14626 debug_registers_used): New.
14627 (initial_stuff): Rename to ...
14628 (i386_initial_stuff): ... this. Clear debug registers
14630 (store_debug_registers): Delete.
14631 (i386_get_thread_context): New.
14632 (load_debug_registers): Delete.
14633 (i386_set_thread_context): New.
14634 (i386_thread_added): New.
14635 (single_step): Rename to ...
14636 (i386_single_step): ... this.
14637 (do_fetch_inferior_registers): Rename to ...
14638 (i386_fetch_inferior_register): ... this.
14639 (i386_store_inferior_register): New.
14640 (the_low_target): Adapt to new interface.
14642 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14643 (arm_get_thread_context): New.
14644 (arm_set_thread_context): New.
14646 (do_fetch_inferior_registers): Rename to ...
14647 (arm_fetch_inferior_register): ... this.
14648 (arm_store_inferior_register): New.
14649 (arm_wince_breakpoint): Reimplement as unsigned long.
14650 (arm_wince_breakpoint_len): Define.
14651 (the_low_target): Adapt to new interface.
14653 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14654 load_debug_registers. Add get_thread_context, set_thread_context,
14655 thread_added and store_inferior_register. Rename
14656 fetch_inferior_registers to fetch_inferior_register.
14657 (regptr): Remove declaration.
14659 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14661 * linux-low.c (linux_detach): Change return type to int. Return 0.
14662 * spu-low.c (spu_detach): Likewise.
14664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14666 * target.h (target_ops): Change return type of detach to int.
14668 (join_inferior): New.
14669 * server.c (main): Don't skip detach support on mingw32.
14670 If the inferior doesn't support detaching return error.
14671 Call join_inferior instead of using waitpid.
14672 * linux-low.c (linux_join): New.
14673 (linux_target_op): Add linux_join.
14674 * spu-low.c (spu_join): New.
14675 (spu_target_ops): Add spu_join.
14676 * win32-low.c (win32_detach): Adapt to new interface.
14677 Reopen current_process_handle before detaching. Issue a child
14678 resume before detaching.
14680 (win32_target_op): Add win32_join.
14682 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14684 * win32-low.c (win32-attach): Fix return value.
14685 * target.h (target_ops): Describe ATTACH return values.
14687 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14689 * win32-low.c (GETPROCADDRESS): Define.
14690 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14691 (winapi_DebugSetProcessKillOnExit): Likewise.
14692 (win32_create_inferior): Force usage of ansi CreateProcessA.
14693 (win32_attach): Use GETPROCADDRESS.
14694 (win32_detach): Likewise.
14696 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14698 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14700 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14702 * win32-low.c: Commit leftover changes from 2007-03-29.
14704 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14706 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14707 fields short instead of int. Add explicit padding.
14708 (i387_cache_to_fsave): Remove unnecessary casts.
14709 (i387_fsave_to_cache): Doc fix.
14710 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14712 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14714 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14715 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14717 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14719 * configure.srv (arm*-*-mingw32ce*): Move near the other
14722 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14724 * configure.ac: Add errno checking.
14725 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14726 sys/file.h and malloc.h.
14727 (AC_CHECK_DECLS): Add perror.
14728 (srv_mingwce): Handle.
14729 * configure.srv (i[34567]86-*-cygwin*): Add
14730 win32-i386-low.o to srv_tgtobj.
14731 (i[34567]86-*-mingw*): Likewise.
14732 (arm*-*-mingw32ce*): Add case.
14733 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14734 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14735 [__MINGW32CE__] (strerror): New function.
14736 [__MINGW32CE__] (errno): Define to GetLastError.
14737 [__MINGW32CE__] (COUNTOF): New macro.
14738 (remote_open): Remove extra close call.
14739 * mem-break.c (delete_breakpoint_at): New function.
14740 * mem-break.h (delete_breakpoint_at): Declare.
14741 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14742 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14743 [USE_WIN32API] (read, write): Add char* casts.
14744 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14745 * server.h: Include wincecompat.h on Windows CE.
14746 [HAVE_ERRNO_H]: Check.
14747 (perror): Declare if not declared.
14748 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14749 (perror_with_name): Remove errno declaration.
14750 * wincecompat.h: New.
14751 * wincecompat.c: New.
14752 * win32-low.h: New.
14753 * win32-arm-low.c: New.
14754 * win32-i386-low.c: New.
14755 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14756 (OUTMSG2): Make it safe.
14758 (COUNTOF): New macro.
14759 (NUM_REGS): Get it from the low target.
14760 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14761 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14762 (thread_rec): Let low target handle debug registers.
14763 (child_add_thread): Likewise.
14764 (child_init_thread_list): Likewise.
14765 (continue_one_thread): Likewise.
14767 (do_child_fetch_inferior_registers): Move to ...
14768 * win32-i386-low.c: ... here, and rename to ...
14769 (do_fetch_inferior_registers): ... this.
14770 * win32-low.c (child_fetch_inferior_registers):
14771 Go through the low target.
14772 (do_child_store_inferior_registers): Use regptr.
14773 (strwinerror): New function.
14774 (win32_create_inferior): Handle Windows CE.
14775 Use strwinerror instead of strerror on Windows error
14776 codes. Add program to the error output.
14777 Don't close the main thread handle on Windows CE.
14778 (win32_attach): Use coredll.dll on Windows CE.
14779 (win32_kill): Close current process and current
14781 (win32_detach): Use coredll.dll on Windows CE.
14782 (win32_resume): Let low target handle debug registers, and
14784 (handle_exception): Add/Remove initial breakpoint. Avoid
14785 non-existant WSTOPSIG on Windows CE.
14786 (win32_read_inferior_memory): Cast to remove warning.
14787 (win32_arch_string): Go through the low target.
14788 (initialize_low): Call set_breakpoint_data with the low
14789 target's breakpoint.
14790 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14791 FOP_REGNUM, mappings): Move to ...
14792 * win32-i386-low.c: ... here.
14793 * win32-low.c (win32_thread_info): Move to ...
14794 * win32-low.h: ... here.
14795 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14796 win32-arm-low.c and wincecompat.c.
14797 (all:): Add $EXEEXT.
14798 (install-only:): Likewise.
14799 (gdbserver:): Likewise.
14800 (gdbreplay:): Likewise.
14801 * config.in: Regenerate.
14802 * configure: Regenerate.
14804 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14806 * win32-low.c: Rename typedef thread_info to
14807 win32_thread_info throughout.
14809 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14811 * win32-i386-low.c: Rename to ...
14812 * win32-low.c: ... this.
14813 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14814 * Makefile.in: Likewise.
14816 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14818 * remote-utils.c (monitor_output): Constify msg parameter.
14819 * server.h (monitor_output): Likewise.
14820 * win32-i386-low.c (handle_output_debug_string): New.
14821 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14822 handle_output_debug_string.
14823 (get_child_debug_event): Likewise.
14825 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14827 * server.c (main): Correct strtoul check.
14829 2007-03-27 Jon Ringle <jon@ringle.org>
14831 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14833 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14835 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14837 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14839 * terminal.h: Check HAVE_SGTTY_H.
14841 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14843 * remote-utils.c (remote_open): Print out the assigned port number.
14845 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14847 * remote-utils.c (monitor_output): New function.
14848 * server.c (debug_threads): Define here.
14849 (monitor_show_help): New function.
14850 (handle_query): Handle qRcmd.
14851 (main): Do not handle 'd' packet.
14852 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14853 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14856 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14858 * Makefile.in (EXEEXT): New.
14859 (clean): Use $(EXEEXT).
14861 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14863 * target.h (target_ops): Rename send_signal to request_interrupt,
14864 and remove enum target_signal parameter.
14865 * linux-low.c (linux_request_interrupt): Rename from
14866 linux_send_signal, and always send SIGINT.
14867 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14868 and always send SIGINT.
14869 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14871 (input_interrupt): Likewise.
14873 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14875 * server.c (get_features_xml): Check if target implemented
14877 * win32-i386-low.c (win32_arch_string): New.
14878 (win32_target_ops): Add win32_arch_string as arch_string member.
14880 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14882 * spu-low.c (spu_arch_string): New.
14883 (spu_target_ops): Add spu_arch_string.
14885 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14887 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14888 * configure.ac: Do not check for terminal.h.
14889 * configure, config.in: Regenerated.
14891 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14893 * Makefile.in (OBS): Add $(XML_BUILTIN).
14894 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14896 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14897 (arm-with-iwmmxt.c): New.
14898 * config.in, configure: Regenerate.
14899 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14900 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14901 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14902 (arm*-*-linux*): Add iWMMXt and regset support.
14903 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14904 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14905 (arm_store_wmmxregset, target_regsets): New.
14906 * server.c (get_features_xml): Take annex argument. Check builtin
14908 (handle_query): Handle multiple annexes.
14910 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14912 * remote-utils.c [USE_WIN32API] (read, write): Define.
14913 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14916 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14918 * linux-i386-low.c (the_low_target): Set arch_string.
14919 * linux-x86-64-low.c (the_low_target): Likewise.
14920 * linux-low.c (linux_arch_string): New.
14921 (linux_target_ops): Add it.
14922 * linux-low.h (struct linux_target_ops): Add arch_string.
14923 * server.c (write_qxfer_response): Use const void * for DATA.
14924 (get_features_xml): New.
14925 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14926 * target.h (struct target_ops): Add arch_string method.
14928 2007-01-03 Denis Pilat <denis.pilat@st.com>
14929 Daniel Jacobowitz <dan@codesourcery.com>
14931 * linux-low.c (linux_kill): Handle being called with no threads.
14932 * win32-i386-low.c (win32_kill): Likewise.
14933 (get_child_debug_event): Clear current_process_handle.
14935 2006-12-30 Denis PILAT <denis.pilat@st.com>
14936 Daniel Jacobowitz <dan@codesourcery.com>
14938 * remote-utils.c (remote_open): Check the type of specified
14939 serial port devices before opening them.
14940 * server.c (main): Kill the inferior if an error occurs during
14941 the first remote_open.
14943 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14945 * README: Update supported targets.
14947 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14949 * Makefile.in (clean): Remove reg-mips64.c.
14950 (reg-mips64.c, reg-mips64.o): New rules.
14951 * configure.srv: Handle mips64. Include regset support for mips.
14952 * linux-mips-low.c (union mips_register): New.
14953 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14954 (mips_breakpoint, mips_breakpoint_at): Use int.
14955 (mips_collect_register, mips_supply_register)
14956 (mips_collect_register_32bit, mips_supply_register_32bit)
14957 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14958 (mips_store_fpregset, target_regsets): New.
14959 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14961 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14963 * configure.srv: Add target "spu*-*-*".
14964 * Makefile.in (clean): Remove reg-spu.c.
14965 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14966 * spu-low.c: New file.
14968 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14970 * configure.ac: Correct td_thr_tls_get_addr test.
14971 * configure: Regenerated.
14973 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14975 * linux-low.c (linux_wait_for_event): Reformat. Use the
14976 pass_signals array.
14977 * remote-utils.c (decode_address_to_semicolon): New.
14978 * server.c (pass_signals, handle_general_set): New.
14979 (handle_query): Mention QPassSignals for qSupported.
14980 (main): Call handle_general_set.
14981 * server.h (pass_signals, decode_address_to_semicolon): New.
14983 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14985 * server.c (handle_query): Correct error handling for read_auxv.
14987 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14989 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14990 and srv_linux_thread_db to yes.
14991 * linux-s390-low.c (s390_fill_gregset): New function.
14992 (target_regsets): Define data structure.
14994 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14996 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14997 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14998 * config.in, configure: Regenerated.
14999 * inferiors.c (gdb_id_to_thread): New function.
15000 (gdb_id_to_thread_id): Use it.
15001 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15002 * linux-low.h (struct process_info): Add th member.
15003 (thread_db_get_tls_address): New prototype.
15004 * remote-utils.c (decode_address): Make non-static.
15005 * server.c (handle_query): Handle qGetTLSAddr.
15006 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15007 * target.h (struct target_ops): Add get_tls_address.
15008 * thread-db.c (maybe_attach_thread): Save the thread handle.
15009 (thread_db_get_tls_address): New.
15011 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15013 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15014 (linux_resume_one_process): Take a siginfo_t *. Update all
15015 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15016 (struct pending_signals): Add a siginfo_t.
15017 (linux_wait_for_process): Always set last_status.
15018 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15019 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15020 * linux-low.h (struct process_info): Add last_status.
15022 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15024 * remote-utils.c (try_rle): New function.
15025 (putpkt_binary): Use it.
15027 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15029 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15030 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15031 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15032 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15033 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15036 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15038 * server.c (terminal_fd): New variable.
15039 (old_foreground_pgrp): Likewise.
15040 (restore_old_foreground_pgrp): New function.
15041 (start_inferior): Record the terminal file descriptor in terminal_fd
15042 and its original foreground group in old_foreground_pgrp. Register
15043 restore_old_foreground_pgrp with atexit().
15045 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15047 * server.c (handle_query): Correct qPart to qXfer.
15049 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15051 * configure.ac: Check for more headers which are missing on
15052 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15053 * configure.srv: Add Cygwin and mingw32.
15054 * remote-utils.c: Don't include headers unconditionally which
15055 are missing on mingw32. Include <winsock.h> for mingw32.
15056 (remote_open): Adjust for mingw32 support. Flush
15057 standard error after writing to it.
15058 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15059 (unblock_async_io, enable_async_io, disable_async_io)
15060 (readchar, getpkt): Update for Winsock support.
15061 (prepare_resume_reply): Expect a protocol signal number.
15062 * server.c: Disable <sys/wait.h> on mingw32.
15063 (start_inferior): Adjust for mingw32 support. Flush
15064 standard error after writing to it.
15065 (attach_inferior): Likewise. Use protocol signal
15067 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15069 * win32-i386-low.c: New file.
15070 * Makefile.in (XM_CLIBS): Set.
15071 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15072 (win32-i386-low.o): New dependency rule.
15073 * linux-low.c (linux_wait): Use target signal numbers.
15074 * target.h (struct target_ops): Doc fix.
15075 * server.h (target_signal_to_name): New prototype.
15076 * gdbreplay.c: Don't include headers unconditionally which
15077 are missing on mingw32. Include <winsock.h> for mingw32.
15078 (remote_close, remote_open): Adjust for Winsock support.
15079 * configure, config.in: Regenerated.
15081 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15083 * server.c (decode_xfer_read, write_qxfer_response): New.
15084 (handle_query): Take a packet length argument. Handle
15085 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15086 the qSupported response.
15087 (main): Update call to handle_query.
15089 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15091 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15092 (putpkt_binary): Renamed from putpkt and adjusted for binary
15094 (putpkt): New wrapper for putpkt_binary.
15095 (readchar): Don't mask off the high bit.
15096 (decode_X_packet): New function.
15097 * server.c (main): Call putpkt_binary if a handler sets the packet
15098 length. Save the length of the incoming packet. Handle 'X'.
15099 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15101 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15103 * server.c (handle_query): Handle qSupported.
15105 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15107 * remote-utils.c (all_symbols_looked_up): New variable.
15108 (look_up_one_symbol): Check it.
15109 * server.h (look_up_one_symbol): New declaration.
15110 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15112 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15114 * Makefile.in (linux-arm-low.o): Update dependencies.
15115 * linux-arm-low.c: Include "gdb_proc_service.h".
15116 (PTRACE_GET_THREAD_AREA): Define.
15117 (ps_get_thread_area): New function.
15119 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15121 * configure.srv (m68k*-*-uclinux*): New target.
15122 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15123 (linux_resume_one_process): Remove extraneous cast.
15124 (linux_read_offsets): New.
15125 (linux_target_op): Add linux_read_offsets on mmuless systems.
15126 * server.c (handle_query): Add qOffsets logic.
15127 * target.h (struct target_ops): Add read_offsets.
15129 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15131 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15132 (PTRACE_GET_THREAD_AREA): Define.
15133 (ps_get_thread_area): New function.
15134 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15135 (linux-x86-64-low.o): Update.
15137 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15139 * configure.ac: Remove checks for prfpregset_t.
15140 * gdb_proc_service.h: New file.
15141 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15142 new "gdb_proc_service.h".
15143 * proc-service.c: Likewise.
15144 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15145 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15146 * Makefile.in (gdb_proc_service_h): Updated.
15147 * configure, config.in: Regenerated.
15149 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15151 * remote-utils.c (prepare_resume_reply): Move declaration
15152 of gdb_id_from_wait to the top of the block.
15154 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15156 * linux-low.c (regsets_store_inferior_registers): Read the regset
15157 from the target before filling it.
15159 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15161 * server.c (attach_inferior): Return SIGTRAP for a successful
15164 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15166 * Makefile.in (OBS): Add version.o.
15167 (STAGESTUFF): Delete.
15168 (version.o): Add dependencies.
15169 (version.c): Replace rule.
15170 (clean): Remove version.c.
15171 * server.c (gdbserver_version): New.
15172 (gdbserver_usage): Use printf.
15173 (main): Handle --version and --help.
15174 * server.h (version, host_name): Add declarations.
15176 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15188 * linux-x86-64-low.c:
15190 * linux-s390-low.c:
15191 * linux-ppc64-low.c:
15193 * linux-mips-low.c:
15194 * linux-m68k-low.c:
15195 * linux-m32r-low.c:
15198 * linux-ia64-low.c:
15199 * linux-i386-low.c:
15200 * linux-crisv32-low.c:
15212 * gdbserver.1: Add (C) after Copyright. Update the FSF
15215 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15217 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15218 (arm_breakpoint_at): Recognize both breakpoints.
15219 (the_low_target): Use the correct breakpoint instruction.
15221 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15223 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15224 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15225 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15226 (the_low_target): Update.
15228 2005-10-25 Andreas Schwab <schwab@suse.de>
15230 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15232 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15233 (ia64_num_regs): Reduce to 462.
15235 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15237 * acinclude.m4: Correct quoting.
15238 * aclocal.m4: Regenerated.
15240 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15241 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15242 (thread_db_init): Call thread_db_err_str.
15243 * configure.ac: Check for TD_VERSION.
15244 * config.in, configure: Regenerated.
15246 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15248 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15250 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15252 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15253 is not available. Define HAVE_PTRACE_GETREGS if it is.
15254 * config.in, configure: Regenerated.
15255 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15256 * linux-i386-low.c, linux-m68k-low.c: Update to use
15257 HAVE_PTRACE_GETREGS.
15258 * linux-low.c (regsets_fetch_inferior_registers)
15259 (regsets_store_inferior_registers): Only return 0 if we processed
15261 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15262 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15264 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15266 * inferiors.c (struct thread_info): Add gdb_id.
15267 (add_thread): Add gdb_id argument.
15268 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15269 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15270 calls to add_thread.
15271 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15272 * server.c (handle_query): Use thread_to_gdb_id.
15273 (handle_v_cont, main): Use gdb_id_to_thread_id.
15274 * server.h (add_thread): Update prototype.
15275 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15278 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15280 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15281 left-padded registers.
15282 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15283 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15285 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15287 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15288 * configure: Regenerate.
15289 * config.in: Regenerate.
15290 * server.h (NEED_DECLARATION_STRERROR):
15291 Replace with !HAVE_DECL_STRERROR.
15293 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15295 * linux-low.c (linux_wait, linux_send_signal): Don't test
15296 an unsigned long variable for > 0 if it could be MAX_ULONG.
15297 * server.c (myresume): Likewise.
15298 * target.c (set_desired_inferior): Likewise.
15300 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15302 * configure.ac: Simplify and improve check for socklen_t.
15303 * configure, config.in: Regenerate.
15305 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15307 * acconfig.h: Remove.
15308 * configure.ac: Add a test for socklen_t. Use three-argument
15309 AC_DEFINE throughout.
15310 * config.in: Regenerated using autoheader 2.59.
15311 * configure: Regenerated.
15313 * gdbreplay.c (socklen_t): Provide a default.
15314 (remote_open): Use socklen_t.
15315 * remote-utils.c (socklen_t): Provide a default.
15316 (remote_open): Use socklen_t.
15317 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15320 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15322 * linux-low.c (linux_read_memory, linux_write_memory)
15323 (linux_read_auxv): Likewise.
15324 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15325 (check_mem_write): Likewise.
15326 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15328 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15329 (registers_from_string, register_data): Likewise.
15330 * server.c (handle_query, main): Likewise.
15331 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15332 (decode_M_packet): Likewise.
15333 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15334 * target.h (struct target_ops): Update read_memory, write_memory,
15336 (read_inferior_memory, write_inferior_memory): Update.
15337 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15338 to unsigned char *.
15339 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15340 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15341 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15342 linux-s390-low.c, linux-sh-low.c: Update for changes in
15343 read_inferior_memory and the_low_target->breakpoint.
15345 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15347 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15348 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15349 * configure.srv: Add powerpc64-*-linux*.
15350 * linux-ppc64-low.c: New file.
15352 2005-05-23 Orjan Friberg <orjanf@axis.com>
15354 * linux-cris-low.c: New file with support for CRIS.
15355 * linux-crisv32-low.c: Ditto for CRISv32.
15356 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15357 (clean): Add reg-cris.c and reg-crisv32.c.
15358 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15359 reg-crisv32.o, and reg-crisv32.c to make rules.
15360 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15361 recognized targets.
15363 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15365 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15366 of sizeof (PTRACE_XFER_TYPE).
15367 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15369 2005-05-12 Orjan Friberg <orjanf@axis.com>
15371 * target.h (struct target_ops): Add insert_watchpoint,
15372 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15373 pointers for hardware watchpoint support.
15374 * linux-low.h (struct linux_target_ops): Ditto.
15375 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15376 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15377 to linux_target_ops.
15378 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15380 * server.c (main): Recognize 'Z' and 'z' packets.
15382 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15384 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15385 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15386 (the_low_target): Add new members.
15388 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15390 * proc-service.c (ps_lgetregs): Search all_processes instead of
15393 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15395 * server.c (start_inferior): Change return type to int.
15396 (attach_inferior): Change sigptr to int *.
15397 (handle_v_cont, handle_v_requests): Change signal to int *.
15398 (main): Change signal to int.
15400 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15402 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15403 * configure.srv: Add m32r*-*-linux*.
15404 * linux-m32r-low.c: New file.
15406 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15408 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15410 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15412 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15413 Take unsigned long arguments for PIDs.
15414 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15415 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15416 (wait_for_sigstop, linux_resume_one_process)
15417 (regsets_fetch_inferior_registers, linux_send_signal)
15418 (linux_read_auxv): Likewise. Update the types of variables holding
15419 PIDs. Update format string specifiers.
15420 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15421 * remote-utils.c (prepare_resume_reply): Likewise.
15422 * server.c (cont_thread, general_thread, step_thread)
15423 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15425 (handle_query): Update format specifiers.
15426 (handle_v_cont, main): Use strtoul for thread IDs.
15427 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15428 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15429 (general_thread, step_thread, thread_from_wait)
15430 (old_thread_from_wait): Update.
15431 * target.h (struct thread_resume): Use unsigned long for THREAD.
15432 (struct target_ops): Use unsigned long for arguments to attach and
15435 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15437 * acinclude.m4: Include bfd/bfd.m4 directly.
15438 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15439 <agriffis@toolchain.org>.
15440 * aclocal.m4, configure: Regenerated.
15442 2005-01-07 Andrew Cagney <cagney@gnu.org>
15444 * configure.ac: Rename configure.in, require autoconf 2.59.
15445 * configure: Re-generate.
15447 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15449 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15450 LIBS when finished.
15451 * aclocal.m4: Regenerated.
15452 * configure: Regenerated.
15454 2004-11-21 Andreas Schwab <schwab@suse.de>
15456 * linux-m68k-low.c (m68k_num_gregs): Define.
15457 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15458 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15459 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15460 (m68k_breakpoint_at): New. Add to the_low_target.
15462 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15463 srv_linux_thread_db to yes.
15465 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15467 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15468 (ARCH_SET_FS): Likewise.
15469 (ARCH_GET_FS): Likewise.
15470 (ARCH_GET_GS): Likewise.
15472 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15474 * linux-i386-low.c (ps_get_thread_area): New.
15475 * linux-x86-64-low.c (ps_get_thread_area): New.
15476 * linux-low.c: Include <sys/syscall.h>.
15477 (linux_kill_one_process): Don't kill the first thread here.
15478 (linux_kill): Kill the first thread here.
15479 (kill_lwp): New function.
15480 (send_sigstop, linux_send_signal): Use it.
15481 * proc-service.c: Clean up #ifdefs.
15482 (fpregset_info): Delete.
15483 (ps_lgetregs): Update and enable implementation.
15484 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15486 * remote-utils.c (struct sym_cache, symbol_cache): New.
15487 (input_interrupt): Print a clearer message.
15488 (async_io_enabled): New variable.
15489 (enable_async_io, disable_async_io): Use it. Update comments.
15490 (look_up_one_symbol): Use the symbol cache.
15491 * thread-db.c (thread_db_look_up_symbols): New function.
15492 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15494 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15496 * configure.in: Test for -rdynamic.
15497 * configure: Regenerated.
15498 * Makefile (INTERNAL_LDFLAGS): New.
15499 (gdbserver, gdbreplay): Use it.
15501 2004-09-02 Andrew Cagney <cagney@gnu.org>
15503 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15505 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15507 * linux-low.c (linux_wait): Clear all_processes list also.
15509 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15511 * linux-low.c: Include <errno.h>. Remove extern declaration of
15514 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15516 * gdbreplay.c, server.h, utils.c: Update copyright years.
15518 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15520 * server.c (main): Print child status or termination signal from
15521 variable 'signal', not 'sig'.
15523 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15525 * linux-low.c (linux_read_memory): Change return type to
15526 int. Check for and return error from ptrace().
15527 * target.c (read_inferior_memory): Change return type to int. Pass
15528 back return status from the_target->read_memory().
15529 * target.h (struct target_ops): Adapt *read_memory() prototype.
15531 (read_inferior_memory): Adapt prototype.
15532 * server.c (main): Return an error packet if
15533 read_inferior_memory() returns an error.
15535 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15537 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15538 Unify with other clean targets.
15540 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15542 * server.c (handle_v_cont): Call set_desired_inferior.
15544 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15546 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15548 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15550 * linux-low.c (linux_wait): Unblock async I/O.
15551 (linux_resume): Block and enable async I/O.
15552 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15553 * server.h (block_async_io, unblock_async_io): Add prototypes.
15555 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15557 * remote-utils.c (remote_open): Print a status notice after
15558 opening a TCP port.
15559 * server.c (attach_inferior): Print a status notice after
15562 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15564 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15566 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15568 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15570 * server.c, target.h: Update copyright years.
15572 2004-02-25 Roland McGrath <roland@redhat.com>
15574 * target.h (struct target_ops): New member `read_auxv'.
15575 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15576 * linux-low.c (linux_read_auxv): New function.
15577 (linux_target_ops): Initialize `read_auxv' member to that.
15579 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15581 Committed by Jim Blandy <jimb@redhat.com>.
15583 * linux-s390-low.c (s390_num_regs): Update.
15584 (s390_regmap): Remove control registers. Use __s390x__ predefine
15585 instead of GPR_SIZE to distiguish s390 and s390x targets.
15587 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15589 * linux-low.c: Update copyright year.
15590 (check_removed_breakpoint): Clear pending_is_breakpoint.
15591 (linux_set_resume_request, linux_queue_one_thread)
15592 (resume_status_pending_p): New functions.
15593 (linux_continue_one_thread): Use process->resume.
15594 (linux_resume): Only resume threads if there are no pending events.
15595 * linux-low.h (struct process_info): Add resume request
15598 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15600 * regcache.c (new_register_cache): Clear the allocated register
15601 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15603 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15605 * linux-low.c (linux_resume): Take a struct thread_resume *
15607 (linux_wait): Update call.
15608 (resume_ptr): New static variable.
15609 (linux_continue_one_thread): Renamed from
15610 linux_continue_one_process. Use resume_ptr.
15611 (linux_resume): Use linux_continue_one_thread.
15612 * server.c (handle_v_cont, handle_v_requests): New functions.
15613 (myresume): New function.
15614 (main): Handle 'v' case.
15615 * target.h (struct thread_resume): New type.
15616 (struct target_ops): Change argument of "resume" to struct
15618 (myresume): Delete macro.
15620 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15622 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15623 (uninstall): Support DESTDIR.
15625 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15627 * configure.srv: Add xscale*linux copy of arm*linux entry.
15629 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15631 * linux-arm-low.c (arm_reinsert_addr): New function.
15632 (the_low_target): Add arm_reinsert_addr.
15634 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15636 * mem-break.c: Remove whitespace at end of file.
15638 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15640 * configure.in: Check whether we need to prototype strerror.
15641 * server.h: Optionally prototype strerror.
15642 * gdbreplay.c (perror_with_name): Use strerror.
15643 * linux-low.c (linux_attach_lwp): Use strerror.
15644 * utils.c (perror_with_name): Use strerror.
15645 * config.in, configure: Regenerated.
15647 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15649 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15650 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15652 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15654 * Makefile.in (SFILES): Update.
15655 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15656 low-sun3.c: Remove files.
15658 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15660 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15661 (linux_detach_one_process, linux_detach): New functions.
15662 (linux_target_ops): Add linux_detach.
15663 * server.c (main): Handle 'D' packet.
15664 * target.h (struct target_ops): Add "detach" member.
15665 (detach_inferior): Define.
15667 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15669 From Kelley Cook <kelleycook@wideopenwest.com>:
15670 * configure.srv: Accept i[34567]86 variants.
15672 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15674 * linux-low.c (linux_wait_for_event): Correct comment typos.
15675 (linux_resume_one_process): Call check_removed_breakpoint.
15676 (linux_send_signal): New function.
15677 (linux_target_ops): Add linux_send_signal.
15678 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15680 * target.h (struct target_ops): Add send_signal.
15682 2003-05-29 Jim Blandy <jimb@redhat.com>
15684 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15685 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15686 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15687 away part of the register's value.
15689 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15691 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15692 (linux_wait_for_event, linux_init_signals): Likewise.
15694 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15696 * configure.in: Check for stdlib.h.
15697 * configure: Regenerated.
15698 * config.in: Regenerated.
15700 2003-01-04 Andreas Schwab <schwab@suse.de>
15702 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15704 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15706 * Makefile.in: Remove obsolete code.
15708 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15710 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15711 defined(PT_FPR0_HI).
15713 2002-11-17 Stuart Hughes <seh@zee2.com>
15715 * linux-arm-low.c (arm_num_regs): Increase.
15716 (arm_regmap): Include status register.
15718 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15720 * linux-low.c (register_addr): Remove incorrect -1 check.
15722 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15724 * linux-low.c (linux_create_inferior): Call setpgid. Return
15726 (unstopped_p, linux_signal_pid): Remove.
15727 (linux_target_ops): Remove linux_signal_pid.
15728 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15729 global instead of target method.
15730 * target.h (struct target_ops): Remove signal_pid. Update comment
15731 for create_inferior.
15732 * server.c (signal_pid): New variable.
15733 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15734 gdbserver. Set the child to be the foreground process group.
15735 (attach_inferior): Set signal_pid.
15737 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15739 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15741 2002-08-20 Jim Blandy <jimb@redhat.com>
15743 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15746 2002-08-01 Andrew Cagney <cagney@redhat.com>
15748 * Makefile.in: Make chill references obsolete.
15750 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15752 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15753 * configure: Regenerate.
15754 * config.in: Regenerate.
15756 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15758 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15759 (perror_with_name, remote_close, remote_open, expect, play): Static.
15761 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15763 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15764 byte offsets instead of an array of indexes.
15765 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15767 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15769 * regcache.c: Add comment.
15771 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15773 * thread-db.c: New file.
15774 * proc-service.c: New file.
15775 * acinclude.m4: New file.
15776 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15777 proc-service.o, and thread-db.o.
15778 (linux-low.o): Add USE_THREAD_DB.
15779 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15780 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15781 * aclocal.m4: Regenerated.
15782 * config.in: Regenerated.
15783 * configure: Regenerated.
15784 * configure.in: Check for proc_service.h, sys/procfs.h,
15785 thread_db.h, and linux/elf.h headrs.
15786 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15787 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15788 Check for -lthread_db and thread support.
15789 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15790 PowerPC, and SuperH.
15791 * i387-fp.c: Constify arguments.
15792 * i387-fp.h: Likewise.
15793 * inferiors.c: (struct thread_info): Renamed from
15794 `struct inferior_info'. Remove PID member. Use generic inferior
15795 list header. All uses updated.
15796 (inferiors, signal_pid): Removed.
15797 (all_threads): New variable.
15798 (get_thread): Define.
15799 (add_inferior_to_list): New function.
15800 (for_each_inferior): New function.
15801 (change_inferior_id): New function.
15802 (add_inferior): Removed.
15803 (remove_inferior): New function.
15804 (add_thread): New function.
15805 (free_one_thread): New function.
15806 (remove_thread): New function.
15807 (clear_inferiors): Use for_each_inferior and free_one_thread.
15808 (find_inferior): New function.
15809 (find_inferior_id): New function.
15810 (inferior_target_data): Update argument type.
15811 (set_inferior_target_data): Likewise.
15812 (inferior_regcache_data): Likewise.
15813 (set_inferior_regcache_data): Likewise.
15814 * linux-low.c (linux_bp_reinsert): Remove.
15815 (all_processes, stopping_threads, using_thrads)
15816 (struct pending_signals, debug_threads, pid_of): New.
15817 (inferior_pid): Replace with macro.
15818 (struct inferior_linux_data): Remove.
15819 (get_stop_pc, add_process): New functions.
15820 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15821 Use add_process and add_thread.
15822 (linux_attach_lwp): New function, based on old linux_attach. Use
15823 add_process and add_thread. Set stop_expected for new threads.
15824 (linux_attach): New function.
15825 (linux_kill_one_process): New function.
15826 (linux_kill): Kill all LWPs.
15827 (linux_thread_alive): Use find_inferior_id.
15828 (check_removed_breakpoints, status_pending_p): New functions.
15829 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15830 Update. Use WNOHANG. Wait for cloned processes also. Update process
15831 struct for the found process.
15832 (linux_wait_for_event): New function.
15833 (linux_wait): Use it. Support LWPs.
15834 (send_sigstop, wait_for_sigstop, stop_all_processes)
15835 (linux_resume_one_process, linux_continue_one_process): New functions.
15836 (linux_resume): Support LWPs.
15837 (REGISTER_RAW_SIZE): Remove.
15838 (fetch_register): Use register_size instead. Call supply_register.
15839 (usr_store_inferior_registers): Likewise. Call collect_register.
15840 Fix recursive case.
15841 (regsets_fetch_inferior_registers): Improve error message.
15842 (regsets_store_inferior_registers): Add debugging.
15843 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15844 (unstopped_p, linux_signal_pid): New functions.
15845 (linux_target_ops): Add linux_signal_pid.
15846 (linux_init_signals): New function.
15847 (initialize_low): Call it. Initialize using_threads.
15848 * regcache.c (inferior_regcache_data): Add valid
15850 (get_regcache): Fetch registers lazily. Add fetch argument
15851 and update all callers.
15852 (regcache_invalidate_one, regcache_invalidate): New
15854 (new_register_cache): Renamed from create_register_cache.
15855 Return the new regcache.
15856 (free_register_cache): Change argument to a void *.
15857 (registers_to_string, registers_from_string): Call get_regcache
15858 with fetch flag set.
15859 (register_data): Make static. Pass fetch flag to get_regcache.
15860 (supply_register): Call get_regcache with fetch flag clear.
15861 (collect_register): Call get_regcache with fetch flag set.
15862 (collect_register_as_string): New function.
15863 * regcache.h: Update.
15864 * remote-utils.c (putpkt): Flush after debug output and use
15866 Handle input interrupts while waiting for an ACK.
15867 (input_interrupt): Use signal_pid method.
15868 (getpkt): Flush after debug output and use stderr.
15869 (outreg): Use collect_register_as_string.
15870 (new_thread_notify, dead_thread_notify): New functions.
15871 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15872 and general_thread.
15873 (look_up_one_symbol): Flush after debug output.
15874 * server.c (step_thread, server_waiting): New variables.
15875 (start_inferior): Don't use signal_pid. Update call to mywait.
15876 (attach_inferior): Update call to mywait.
15877 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15878 (main): Don't fetch/store registers explicitly. Use
15879 set_desired_inferior. Support proposed ``Hs'' packet. Update
15881 * server.h: Update.
15882 (struct inferior_list, struct_inferior_list_entry): New.
15883 * target.c (set_desired_inferior): New.
15884 (write_inferior_memory): Constify.
15885 (mywait): New function.
15886 * target.h: Update.
15887 (struct target_ops): New signal_pid method.
15888 (mywait): Removed macro, added prototype.
15890 * linux-low.h (regset_func): Removed.
15891 (regset_fill_func, regset_store_func): New.
15892 (enum regset_type): New.
15893 (struct regset_info): Add type field. Use new operation types.
15894 (struct linux_target_ops): stop_pc renamed to get_pc.
15895 Add decr_pc_after_break and breakpoint_at.
15896 (get_process, get_thread_proess, get_process_thread)
15897 (strut process_info, all_processes, linux_attach_lwp)
15898 (thread_db_init): New.
15900 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15901 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15902 (the_low_target): Add new members.
15903 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15904 (i386_store_fpxregset): Constify.
15905 (target_regsets): Add new kind identifier.
15906 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15907 (i386_set_pc): Add debugging.
15908 (i386_breakpoint_at): New function.
15909 (the_low_target): Add new members.
15910 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15911 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15912 (mips_breakpoint_at): New.
15913 (the_low_target): Add new members.
15914 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15915 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15916 (the_low_target): Add new members.
15917 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15918 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15919 (the_low_target): Add new members.
15920 * linux-x86-64-low.c (target_regsets): Add new kind
15923 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15925 From Martin Pool <mbp@samba.org>:
15926 * server.c (gdbserver_usage): New function.
15929 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15931 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15932 stop_at -> stop_pc.
15934 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15936 * Makefile.in: Remove obsolete code.
15938 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15940 * linux-low.c (regsets_fetch_inferior_registers),
15941 (regsets_store_inferior_registers): Removed cast to int from
15943 * regcache.h: Added declaration of struct inferior_info.
15945 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15947 * inferiors.c (struct inferior_info): Add regcache_data.
15948 (add_inferior): Call create_register_cache.
15949 (clear_inferiors): Call free_register_cache.
15950 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15951 * regcache.c (struct inferior_regcache_data): New.
15952 (registers): Remove.
15953 (get_regcache): New function.
15954 (create_register_cache, free_register_cache): New functions.
15955 (set_register_cache): Don't initialize the register cache here.
15956 (registers_to_string, registers_from_string, register_data): Call
15958 * regcache.h: Add prototypes.
15959 * server.h: Likewise.
15961 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15963 * mem-break.c: New file.
15964 * mem-break.h: New file.
15965 * Makefile.in: Add mem-break.o rule; update server.h
15967 * inferiors.c (struct inferior_info): Add target_data
15969 (clear_inferiors): Free target_data member if set.
15970 (inferior_target_data, set_inferior_target_data): New functions.
15971 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15972 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15973 * linux-low.c (linux_bp_reinsert): New variable.
15974 (struct inferior_linux_data): New.
15975 (linux_create_inferior): Use set_inferior_target_data.
15976 (linux_attach): Likewise. Call add_inferior.
15977 (linux_wait_for_one_inferior): New function.
15978 (linux_wait): Call it.
15979 (linux_write_memory): Add const.
15980 (initialize_low): Call set_breakpoint_data.
15981 * linux-low.h (struct linux_target_ops): Add breakpoint
15983 * server.c (attach_inferior): Remove extra add_inferior
15985 * server.h: Include mem-break.h. Update inferior.c
15987 * target.c (read_inferior_memory)
15988 (write_inferior_memory): New functions.
15989 * target.h (read_inferior_memory)
15990 (write_inferior_memory): Change macros to prototypes.
15991 (struct target_ops): Update comments. Add const to write_memory
15994 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15996 * linux-low.c (usr_store_inferior_registers): Support
15997 registers which are allowed to fail to store.
15998 * linux-low.h (linux_target_ops): Likewise.
15999 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16000 (ppc_cannot_store_register): FPSCR may not be storable.
16002 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16004 * server.h: Include <string.h> if HAVE_STRING_H.
16005 * ChangeLog: Correct paths in last ChangeLog entry.
16007 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16009 * linux-low.h: Remove obsolete prototypes.
16010 (struct linux_target_ops): New.
16011 (extern the_low_target): New.
16012 * linux-low.c (num_regs, regmap): Remove declarations.
16013 (register_addr): Use the_low_target explicitly.
16014 (fetch_register): Likewise.
16015 (usr_fetch_inferior_registers): Likewise.
16016 (usr_store_inferior_registers): Likewise.
16017 * linux-arm-low.c (num_regs): Remove.
16018 (arm_num_regs): Define.
16019 (arm_regmap): Renamed from regmap, made static.
16020 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16022 (arm_cannot_store_register): Renamed from cannot_store_register,
16024 (the_low_target): New.
16025 * linux-i386-low.c (num_regs): Remove.
16026 (i386_num_regs): Define.
16027 (i386_regmap): Renamed from regmap, made static.
16028 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16030 (i386_cannot_store_register): Renamed from cannot_store_register,
16032 (the_low_target): New.
16033 * linux-ia64-low.c (num_regs): Remove.
16034 (ia64_num_regs): Define.
16035 (ia64_regmap): Renamed from regmap, made static.
16036 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16038 (ia64_cannot_store_register): Renamed from cannot_store_register,
16040 (the_low_target): New.
16041 * linux-m68k-low.c (num_regs): Remove.
16042 (m68k_num_regs): Define.
16043 (m68k_regmap): Renamed from regmap, made static.
16044 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16046 (m68k_cannot_store_register): Renamed from cannot_store_register,
16048 (the_low_target): New.
16049 * linux-mips-low.c (num_regs): Remove.
16050 (mips_num_regs): Define.
16051 (mips_regmap): Renamed from regmap, made static.
16052 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16054 (mips_cannot_store_register): Renamed from cannot_store_register,
16056 (the_low_target): New.
16057 * linux-ppc-low.c (num_regs): Remove.
16058 (ppc_num_regs): Define.
16059 (ppc_regmap): Renamed from regmap, made static.
16060 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16062 (ppc_cannot_store_register): Renamed from cannot_store_register,
16064 (the_low_target): New.
16065 * linux-s390-low.c (num_regs): Remove.
16066 (s390_num_regs): Define.
16067 (s390_regmap): Renamed from regmap, made static.
16068 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16070 (s390_cannot_store_register): Renamed from cannot_store_register,
16072 (the_low_target): New.
16073 * linux-sh-low.c (num_regs): Remove.
16074 (sh_num_regs): Define.
16075 (sh_regmap): Renamed from regmap, made static.
16076 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16078 (sh_cannot_store_register): Renamed from cannot_store_register,
16080 (the_low_target): New.
16081 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16082 (the_low_target): New.
16084 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16086 * Makefile.in: Add stamp-h target.
16087 * configure.in: Create stamp-h.
16088 * configure: Regenerated.
16090 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16092 * inferiors.c: New file.
16093 * target.c: New file.
16094 * target.h: New file.
16095 * Makefile.in: Add target.o and inferiors.o. Update
16097 * linux-low.c (inferior_pid): New static variable,
16098 moved from server.c.
16099 (linux_create_inferior): Renamed from create_inferior.
16100 Call add_inferior. Return 0 on success instead of a PID.
16101 (linux_attach): Renamed from myattach.
16102 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16103 (linux_thread_alive): Renamed from mythread_alive.
16104 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16106 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16107 (regsets_store_inferior_registers): Correct error message.
16108 Add missing ``return 0''.
16109 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16110 (linux_store_registers): Renamed from store_inferior_registers.
16111 (linux_read_memory): Renamed from read_inferior_memory.
16112 (linux_write_memory): Renamed from write_inferior_memory.
16113 (linux_target_ops): New structure.
16114 (initialize_low): Call set_target_ops ().
16115 * remote-utils.c (unhexify): New function.
16116 (hexify): New function.
16117 (input_interrupt): Send signals to ``signal_pid''.
16118 * server.c (inferior_pid): Remove.
16119 (start_inferior): Update create_inferior call.
16120 (attach_inferior): Call add_inferior.
16121 (handle_query): New function.
16122 (main): Call handle_query for `q' packets.
16123 * server.h: Include "target.h". Remove obsolete prototypes.
16124 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16126 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16128 * Makefile.in: Add WARN_CFLAGS. Update configury
16130 * configure.in: Check for <string.h>
16131 * configure: Regenerate.
16132 * config.in: Regenerate.
16133 * gdbreplay.c: Include needed system headers.
16134 (remote_open): Remove strchr prototype.
16135 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16136 * regcache.c (supply_register): Change buf argument to const void *.
16137 (supply_register_by_name): Likewise.
16138 (collect_register): Change buf argument to void *.
16139 (collect_register_by_name): Likewise.
16140 * regcache.h: Add missing prototypes.
16141 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16142 * server.c (handle_query): New function.
16143 (attached): New static variable, moved out of main.
16144 (main): Quiet longjmp clobber warnings.
16145 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16146 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob