1 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3 * inferiors.c (for_each_inferior): Remove.
4 (clear_inferiors): Use for_each_thread.
5 * inferiors.h (for_each_inferior): Remove.
6 * linux-low.c (linux_wait_for_event_filtered): Use
8 (linux_stabilize_threads): Likewise.
9 * regcache.c (regcache_release): Likewise.
10 * server.c (gdb_wants_all_threads_stopped): Likewise.
11 (clear_pending_status_callback): Remove.
12 (handle_status): Use for_each_thread.
13 (captured_main): Likewise.
14 * win32-low.c (child_init_thread_list): Likewise.
15 (win32_clear_inferiors): Likewise.
16 (fake_breakpoint_event): Likewise.
18 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
20 * inferiors.h (find_inferior): Remove.
21 * inferiors.c (find_inferior): Remove.
23 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
25 * linux-low.c (resume_status_pending_p): Update comment.
26 (need_step_over_p): Update comment.
28 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
30 * linux-low.c (proceed_one_lwp): Return void, change parameter
32 (unsuspend_and_proceed_one_lwp): Likewise.
33 (proceed_all_lwps): Use for_each_thread.
34 (unstop_all_lwps): Likewise.
36 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
38 * linux-low.c (linux_resume_one_thread): Return void, take
40 (linux_resume): Use for_each_thread.
42 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
44 * linux-low.c (send_sigstop_callback): Return void, change
45 parameter type. Rename to...
46 (send_sigstop): ... this.
47 (suspend_and_send_sigstop_callback): Return void, change parameter
49 (suspend_and_send_sigstop): ... this.
50 (stop_all_lwps): Use for_each_thread.
52 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
54 * linux-low.c (lwp_running): Return bool, remove unused
56 (linux_stabilize_threads): Use find_thread.
58 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
60 * linux-low.c (select_singlestep_lwp_callback): Remove.
61 (count_events_callback): Remove.
62 (select_event_lwp_callback): Remove.
63 (select_event_lwp): Use find_thread/for_each_thread.
65 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
67 * linux-low.c (not_stopped_callback): Return bool, take filter
69 (linux_wait_for_event_filtered): Use find_thread.
70 (linux_wait_1): Likewise.
72 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
74 * linux-low.c (same_lwp): Remove.
75 (find_lwp_pid): Use find_thread.
77 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
79 * linux-low.c (delete_lwp_callback): Remove.
80 (linux_mourn): Use for_each_thread.
82 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
84 * linux-low.c (linux_detach_lwp_callback): Return void, remove
85 args parameter, don't check for pid.
86 (linux_detach): Use for_each_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * linux-low.c (struct counter): Remove.
91 (second_thread_of_pid_p): Remove.
92 (last_thread_of_process_p): Use find_thread.
94 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
96 * inferiors.c (find_inferior_in_random): Remove.
97 * inferiors.h (find_inferior_in_random): Remove.
98 * linux-low.c (status_pending_p_callback): Return bool, accept
99 parameter ptid directly.
100 (linux_wait_for_event_filtered): Use find_thread_in_random.
101 (linux_wait_1): Likewise.
103 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
105 * inferiors.c (find_inferior_id): Remove.
106 (find_thread_ptid): Move implemention from find_inferior_id to
108 * inferiors.h (find_inferior_id): Remove.
109 * server.c (handle_status): Use find_thread_ptid.
110 (process_serial_event): Likewise.
111 * thread-db.c (find_one_thread): Likewise.
112 (thread_db_thread_handle): Likewise.
113 * win32-low.c (thread_rec): Likewise.
114 (child_delete_thread): Likewise.
115 (win32_thread_alive): Likewise.
116 (get_child_debug_event): Likewise.
118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
120 * linux-mips-low.c (update_watch_registers_callback): Return
121 void, remove pid_p parameter, don't check for pid.
122 (mips_insert_point, mips_remove_point): Use for_each_thread.
124 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
126 * lynx.low (lynx_delete_thread_callback): Remove.
127 (lynx_mourn): Use for_each_thread.
129 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
131 * regcache.c (regcache_invalidate_one): Remove.
132 (regcache_invalidate_pid): use for_each_thread.
134 2017-11-26 Tom Tromey <tom@tromey.com>
136 * linux-low.c (linux_create_inferior): Update.
138 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
140 * spu-low.c (spu_create_inferior): Fix typo in argument name.
142 2017-11-24 Alan Hayward <alan.hayward@arm.com>
144 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
145 * linux-aarch64-low.c (initialize_low_arch): Call init func.
146 * linux-aarch64-tdesc-selftest.c: New file.
147 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
149 2017-11-24 Alan Hayward <alan.hayward@arm.com>
151 * configure.srv: Add new file.
152 * linux-aarch64-low.c (initialize_low_arch): Call init func.
153 * linux-aarch64-tdesc-selftest.c: New file.
154 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
156 2017-11-24 Alan Hayward <alan.hayward@arm.com>
158 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
159 * linux-aarch64-low.c (initialize_low_arch): Remove init.
160 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
162 2017-11-24 Alan Hayward <alan.hayward@arm.com>
164 * configure.srv: Add new files.
165 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
166 aarch64_linux_read_description.
167 * linux-aarch64-low.c (aarch64_linux_read_description):
168 Merge with aarch64_arch_setup.
169 (aarch64_arch_setup): Call aarch64_linux_read_description.
170 * linux-aarch64-tdesc.c: New file.
171 * linux-aarch64-tdesc.h: New file.
173 2017-11-24 Yao Qi <yao.qi@linaro.org>
175 * configure.srv: Set $srv_regobj for tic6x-linux.
176 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
177 (tic6x_read_description): Move some code to tic6x_arch_setup.
178 (tic6x_tdesc_test): New function.
179 (initialize_low_arch): Call selftests::register_test.
181 2017-11-22 Yao Qi <yao.qi@linaro.org>
183 * remote-utils.c (prepare_resume_reply): Use memcpy.
185 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
187 * linux-low.c (kill_one_lwp_callback): Return void, take
188 argument directly, don't filter on pid.
189 (linux_kill): Use for_each_thread.
191 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
193 * linux-low.c (need_step_over_p): Return bool, remove dummy
195 (linux_resume, proceed_all_lwps): Use find_thread.
197 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
199 * linux-low.c (resume_status_pending_p): Return bool, remove
201 (linux_resume): Use find_thread.
203 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
205 * linux-low.c (struct thread_resume_array): Remove.
206 (linux_set_resume_request): Return void, take arguments
208 (linux_resume): Use for_each_thread.
210 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
212 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
213 return bool, remove data argument.
214 (linux_stabilize_threads): Use find_thread.
216 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
218 * linux-low.c (unsuspend_one_lwp): Remove.
219 (unsuspend_all_lwps): Use for_each_thread, inline code from
222 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
224 * gdbthread.h (find_thread): Add overload with ptid_t filter.
225 * linux-low.c (struct iterate_over_lwps_args): Remove.
226 (iterate_over_lwps_filter): Remove.
227 (iterate_over_lwps): Use find_thread.
229 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
231 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
232 (linux_handle_new_gdb_connection): Use for_each_thread, inline
233 code from reset_lwp_ptrace_options_callback.
235 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
237 * linux-arm-low.c (struct update_registers_data): Remove.
238 (update_registers_callback): Return void, take arguments
239 directly, don't check thread's pid.
240 (arm_insert_point, arm_remove_point): Use for_each_thread.
242 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
244 * win32-low.c (continue_one_thread): Return void, take argument
246 (child_continue): Use for_each_thread.
248 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
250 * win32-i386-low.c (update_debug_registers_callback): Rename
252 (update_debug_registers): ... this, return void, remove pid_p arg.
253 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
255 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
257 * inferiors.h (struct process_info): Add constructor, initialize
259 <syscalls_to_catch>: Change type to std::vector<int>.
260 * inferiors.c (add_process): Allocate process_info with new.
261 (remove_process): Free process_info with delete.
262 * linux-low.c (handle_extended_wait): Adjust.
263 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
264 * server.c (handle_general_set): Adjust.
266 2017-11-16 Pedro Alves <palves@redhat.com>
268 * remote-utils.c (remote_close): Block SIGIO signals instead of
269 uninstalling the SIGIO handler.
271 2017-11-16 Alan Hayward <alan.hayward@arm.com>
273 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
275 2017-11-16 Yao Qi <yao.qi@linaro.org>
277 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
278 (tic6x_store_gregset): Likewise.
279 (tic6x_usrregs_info): Move it up.
281 2017-11-15 Alan Hayward <alan.hayward@arm.com>
283 * Makefile.in: Update arch rules.
284 * configure.srv: Explicitly mark arch/ files.
286 2017-11-13 Andreas Schwab <schwab@suse.de>
288 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
290 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
292 2017-11-06 Pedro Alves <palves@redhat.com>
294 * config.in, configure: Regenerate.
296 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
298 * target.c (struct thread_search): Remove.
299 (thread_search_callback): Remove.
300 (prepare_to_access_memory): Use for_each_thread instead of
301 find_inferior. Inline code from thread_search_callback.
303 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
305 * server.c (struct visit_actioned_threads_data): Remove.
306 (visit_actioned_threads): Change prototype to take arguments
308 (resume): Use find_thread instead of find_inferior.
310 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
312 * server.c (queue_stop_reply_callback): Change prototype, return
314 (find_status_pending_thread_callback): Remove.
315 (handle_status): Replace find_inferior with find_thread and
318 2017-10-25 Alan Hayward <alan.hayward@arm.com>
320 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
322 (aarch64_store_gregset): Likewise.
323 (aarch64_fill_fpregset): Likewise.
324 (aarch64_store_fpregset): Likewise.
326 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
328 * gdbthread.h (find_thread, for_each_thread): New functions.
329 * inferiors.c (thread_of_pid): Remove.
330 (find_any_thread_of_pid): Use find_thread.
331 * linux-low.c (num_lwps): Use for_each_thread.
333 2017-10-17 Yao Qi <yao.qi@linaro.org>
335 * Makefile.in: Remove one rule.
336 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
338 2017-10-17 Yao Qi <yao.qi@linaro.org>
340 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
341 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
343 2017-10-17 Yao Qi <yao.qi@linaro.org>
345 * configure.srv: Rename arm.o with arch/arm.o.
347 2017-10-17 Yao Qi <yao.qi@linaro.org>
349 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
350 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
351 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
352 (arch-i386.o, arch-amd64.o): Remove rules.
353 (arch/%.o): New rule.
354 Update POSTCOMPILE and COMPILE.pre.
355 * configure.ac: Invoke AC_CONFIG_COMMANDS.
356 * configure: Re-generated.
357 * configure.srv: Replace arch-i386.o with arch/i386.o.
358 Replace arch-amd64.o with arch/amd64.o.
360 2017-10-16 Yao Qi <yao.qi@linaro.org>
362 * configure: Regenerated.
364 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
366 * inferiors.h: (struct inferior_list): Remove.
367 (struct inferior_list_entry); Remove.
368 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
369 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
370 get_first_inferior): Remove.
371 (for_each_inferior, for_each_inferior_with_data, find_inferior,
372 find_inferior_id, find_inferior_in_random): Change signature.
373 * inferiors.c (all_threads): Change type to
374 std::list<thread_info *>.
375 (get_thread): Remove macro.
376 (find_inferior, find_inferior_id): Change signature, implement
378 (find_inferior_in_random): Change signature, implement using
379 find_thread_in_random.
380 (for_each_inferior, for_each_inferior_with_data): Change
381 signature, implement using for_each_thread.
382 (add_inferior_to_list, remove_inferior): Remove.
383 (add_thread, get_first_thread, thread_of_pid,
384 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
385 (get_first_inferior, one_inferior_p, clear_inferior_list):
387 (clear_inferiors, get_thread_process): Update.
388 * gdbthread.h: Include <list>.
389 (struct thread_info) <entry>: Remove field.
391 (all_threads): Change type to std::list<thread_info *>.
392 (get_first_inferior): Add doc.
393 (find_thread, for_each_thread, find_thread_in_random): New
395 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
396 * linux-arm-low.c (update_registers_callback): Update.
397 * linux-low.c (second_thread_of_pid_p): Update.
398 (kill_one_lwp_callback, linux_detach_lwp_callback,
399 delete_lwp_callback, status_pending_p_callback, same_lwp,
400 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
401 iterate_over_lwps, not_stopped_callback,
402 resume_stopped_resumed_lwps, count_events_callback,
403 select_singlestep_lwp_callback, select_event_lwp_callback,
404 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
405 suspend_and_send_sigstop_callback, wait_for_sigstop,
406 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
407 lwp_running, linux_set_resume_request, resume_status_pending_p,
408 need_step_over_p, start_step_over, linux_resume_one_thread,
409 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
410 reset_lwp_ptrace_options_callback): Update.
411 * linux-mips-low.c (update_watch_registers_callback): Update.
412 * regcache.c (regcache_invalidate_one, regcache_invalidate):
414 (free_register_cache_thread_one): Remove.
415 (regcache_release): Update.
416 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
417 handle_qxfer_threads_worker): Update.
418 (handle_query): Update, use list iterator.
419 (visit_actioned_threads, handle_pending_status,
420 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
421 clear_pending_status_callback, set_pending_status_callback,
422 find_status_pending_thread_callback, handle_status,
423 process_serial_event): Update.
424 * target.c (thread_search_callback): Update.
425 * thread-db.c (thread_db_get_tls_address): Update.
426 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
428 * win32-i386-low.c (update_debug_registers_callback): Update.
429 * win32-low.c (delete_thread_info, child_delete_thread,
430 continue_one_thread, suspend_one_thread,
431 get_child_debug_event): Adjust.
433 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
435 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
436 * inferiors.h: Include <list>.
437 (struct process_info) <entry>: Remove field.
439 (pid_of): Change macro to function.
440 (ptid_of, lwpid_of): Remove macro.
441 (all_processes): Change type to std::list<process_info *>.
442 (ALL_PROCESSES): Remove macro.
443 (for_each_process, find_process): New function.
444 * inferiors.c (all_processes): Change type to
445 std::list<process_info *>.
446 (find_thread_process): Adjust.
447 (add_process): Likewise.
448 (remove_process): Likewise.
449 (find_process_pid): Likewise.
450 (get_first_process): Likewise.
451 (started_inferior_callback): Remove.
452 (have_started_inferiors_p): Adjust.
453 (attached_inferior_callback): Remove.
454 (have_attached_inferiors_p): Adjust.
455 * linux-low.c (check_zombie_leaders): Likewise.
456 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
457 (x86_linux_update_xmltarget): Adjust.
458 * server.c (handle_query): Likewise.
459 (gdb_reattached_process): Remove.
460 (handle_status): Adjust.
461 (kill_inferior_callback): Likewise.
462 (detach_or_kill_inferior): Remove.
463 (print_started_pid): Likewise.
464 (print_attached_pid): Likewise.
465 (detach_or_kill_for_exit): Update.
466 (process_serial_event): Likewise.
467 * linux-arm-low.c (arm_new_fork): Likewise.
469 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
471 * dll.h: Include <list>.
472 (struct dll_info): Add constructor.
473 <entry>: Remove field.
474 (all_dlls): Change type to std::list<dll_info>.
475 * dll.c: Include <algorithm>.
476 (get_dll): Remove macro.
477 (all_dlls): Change type to std::list<dll_info *>.
478 (free_one_dll): Remove.
479 (match_dll): Likewise.
480 (loaded_dll): Adjust.
481 (unloaded_dll): Adjust to all_dlls type change, use
482 std::find_if. Inline code from match_dll.
483 (clear_dlls): Adjust to all_dlls type change.
484 * server.c (emit_dll_description): Remove.
485 (handle_qxfer_libraries): Adjust to all_dlls type change,
486 integrate emit_dll_description's functionality.
488 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
490 * linux-low.h (struct linux_target_ops) <delete_process>: New
492 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
493 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
494 (struct linux_target_ops): Add delete_process callback.
495 * linux-arm-low.c (arm_delete_process): New.
496 (struct linux_target_ops): Add delete_process callback.
497 * linux-bfin-low.c (struct linux_target_ops): Likewise.
498 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
499 * linux-m32r-low.c (struct linux_target_ops): Likewise.
500 * linux-mips-low.c (mips_linux_delete_process): New.
501 (struct linux_target_ops): Add delete_process callback.
502 * linux-ppc-low.c (struct linux_target_ops): Likewise.
503 * linux-s390-low.c (struct linux_target_ops): Likewise.
504 * linux-sh-low.c (struct linux_target_ops): Likewise.
505 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
506 * linux-tile-low.c (struct linux_target_ops): Likewise.
507 * linux-x86-low.c (x86_linux_delete_process): New.
508 (struct linux_target_ops): Add delete_process callback.
509 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
511 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
513 * linux-aarch64-low.c (the_low_target): Add thread delete
515 * linux-arm-low.c (arm_delete_thread): New function.
516 (the_low_target): Add thread delete callback.
517 * linux-bfin-low.c (the_low_target): Likewise.
518 * linux-crisv32-low.c (the_low_target): Likewise.
519 * linux-low.c (delete_lwp): Invoke delete_thread callback if
521 * linux-low.h (struct linux_target_ops) <delete_thread>: New
523 * linux-m32r-low.c (the_low_target): Add thread delete callback.
524 * linux-mips-low.c (mips_linux_delete_thread): New function.
525 (the_low_target): Add thread delete callback.
526 * linux-ppc-low.c (the_low_target): Likewise.
527 * linux-s390-low.c (the_low_target): Likewise.
528 * linux-sh-low.c (the_low_target): Likewise.
529 * linux-tic6x-low.c (the_low_target): Likewise.
530 * linux-tile-low.c (the_low_target): Likewise.
531 * linux-x86-low.c (the_low_target): Likewise.
532 * linux-xtensa-low.c (the_low_target): Likewise.
534 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
536 * win32-low.c: Include "common-inferior.h".
538 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
540 * inferiors.c (set_inferior_cwd): New function.
541 * server.c (handle_general_set): Handle QSetWorkingDir packet.
542 (handle_query): Inform that QSetWorkingDir is supported.
543 * win32-low.c (create_process): Pass the inferior's cwd to
546 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
548 * inferiors.c (current_inferior_cwd): New global variable.
549 (get_inferior_cwd): New function.
550 * inferiors.h (struct process_info) <cwd>: New field.
552 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
554 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
555 (OBS): Add gdb_tilde_expand.o.
557 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
559 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
560 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
562 2017-09-29 Pedro Alves <palves@redhat.com>
564 * ax.c (gdb_parse_agent_expr): Constify.
565 * ax.h (gdb_parse_agent_expr): Constify.
566 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
568 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
569 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
570 * remote-utils.h (read_ptid): Constify.
571 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
572 (process_point_options, process_serial_event): Constify.
573 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
574 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
575 (cmd_qtbuffer): Constify.
577 2017-09-29 Pedro Alves <palves@redhat.com>
579 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
582 2017-09-29 Pedro Alves <palves@redhat.com>
584 * linux-low.c (handle_extended_wait): Pass parent thread instead
585 of process to thread_db_notice_clone.
586 * linux-low.h (thread_db_notice_clone): Replace parent process
587 parameter with parent thread parameter.
588 * thread-db.c (find_one_thread): Add comment.
589 (thread_db_notice_clone): Replace parent process parameter with
590 parent thread parameter. Temporarily switch to the parent thread.
592 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
594 * gdbthread.h: Include "common-gdbthread.h".
595 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
596 "if" when validating the ptid.
597 * remote-utils.c: Include "gdbthread.h".
598 (prepare_resume_reply): Use "switch_to_thread".
599 * target.c (done_accessing_memory): Likewise.
601 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
603 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
604 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
605 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
606 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
607 s390x-gs-linux64-ipa.o to ipa_obj.
608 * linux-s390-low.c (HWCAP_S390_GS): New define.
609 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
611 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
612 (s390_arch_setup): Check for guarded-storage support and choose
614 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
615 init_registers_s390x_gs_linux64.
616 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
618 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
619 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
621 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
623 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
625 2017-09-21 Kevin Buettner <kevinb@redhat.com>
627 * linux-low.h (struct lwp_info): Add new field, thread_handle.
628 (thread_db_thread_handle): Declare.
629 * linux-low.c (linux_target_ops): Initialize thread_handle.
630 * server.c (handle_qxfer_threads_worker): Add support for
632 * target.h (struct target_ops): Add new function pointer,
634 (target_thread_handle): Define.
635 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
637 (thread_db_thread_handle): New function.
639 2017-09-21 Kevin Buettner <kevinb@redhat.com>
641 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
642 * linux-low.h (thread_db_notice_clone): Declare.
643 * thread-db.c (thread_db_notice_clone): New function.
645 2017-09-21 Pedro Alves <palves@redhat.com>
647 * server.c (gdb_read_memory, handle_status, process_serial_event)
648 (handle_serial_event, handle_target_event): Adjust to
649 set_desired_thread prototype change.
650 * target.c (set_desired_thread): Remove 'use_general' parameter
652 * target.h (set_desired_thread): Remove 'use_general' parameter.
654 2017-09-20 Tom Tromey <tom@tromey.com>
656 * target.c (target_terminal::terminal_state): Define.
657 (target_terminal::init): Rename from target_terminal_init.
658 (target_terminal::inferior): Rename from
659 target_terminal_inferior.
660 (target_terminal::ours): Rename from target_terminal_ours.
661 (target_terminal::ours_for_output, target_terminal::info): New.
663 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
665 * server.c (accumulate_file_name_length): Remove.
666 (emit_dll_description): Adjust to std::string change.
667 (handle_qxfer_libraries): Use std::string to hold document.
669 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
671 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
672 return type of xml_escape_text.
673 * server.c (emit_dll_description): Likewise.
675 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
677 * server.c (captured_main): Accept argument for --selftest.
678 Update run_tests call.
679 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
680 when registering selftests.
682 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
684 * regcache.c (get_thread_regcache): Update code to use "std::vector"
685 instead of "VEC" for "target_desc.reg_defs".
686 (regcache_cpy): Likewise.
687 (registers_to_string): Likewise.
688 (registers_from_string): Likewise.
689 (find_regno): Likewise.
690 (supply_regblock): Likewise.
691 (regcache_raw_read_unsigned): Likewise.
692 * tdesc.c (init_target_desc): Likewise.
693 (tdesc_create_reg): Likewise.
694 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
695 (struct target_desc) <reg_defs>: Convert to "std::vector".
696 (target_desc): Do not initialize "reg_defs".
697 (~target_desc): Update code to use "std::vector" instead of "VEC"
698 for "target_desc.reg_defs".
699 (operator==): Likewise.
701 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
703 * inferiors.h (thread_to_gdb_id): Remove.
704 * inferiors.c (thread_to_gdb_id): Remove.
705 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
706 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
707 lynx_store_registers, lynx_read_memory, lynx_write_memory):
709 * nto-low.c (nto_fetch_registers, nto_store_registers,
710 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
712 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
714 * inferiors.h (gdb_id_to_thread_id): Remove.
715 * inferiors.c (gdb_id_to_thread_id): Remove.
716 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
717 removal. Move pid declaration closer to where it's used.
719 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
721 * server.c (handle_detach): New function.
722 (process_serial_event): Move code out, call handle_detach.
724 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
726 * server.c (require_running): Rename to ...
727 (require_running_or_return): ... this ...
728 (require_running_or_break): ... and this.
729 (handle_query, process_serial_event): Adjust.
731 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
733 * linux-low.c (linux_set_resume_request): Remove unused
736 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
738 * server.c (first_thread_of): Remove.
739 (process_serial_event): Replace usage of first_thread_of with
740 find_any_thread_of_pid.
741 * tracepoint.c (same_process_p): Remove.
742 (gdb_agent_about_to_close): Replace usage of same_process_p with
743 find_any_thread_of_pid.
744 * linux-x86-low.c (same_process_callback): Remove.
745 (x86_arch_setup_process_callback): Replace usage of
746 same_process_callback with find_any_thread_of_pid.
747 * thread-db.c (any_thread_of): Remove.
748 (switch_to_process): Replace usage of any_thread_of with
749 find_any_thread_of_pid.
750 * inferiors.c (thread_pid_matches_callback): Remove.
751 (find_thread_process): Adjust to use find_any_thread_of_pid.
753 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
755 * regcache.c (get_thread_regcache): Guard calls to "memset"
758 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
760 * linux-low.c (handle_extended_wait): Use
761 "allocate_target_description" instead of "XNEW".
762 * linux-x86-low.c (initialize_low_arch): Likewise.
764 2017-09-05 Yao Qi <yao.qi@linaro.org>
766 * configure.srv (srv_i386_regobj): Remove.
767 (srv_amd64_regobj): Remove.
768 (srv_regobj): Set it to "" for x86 non-linux targets.
769 * linux-x86-tdesc.c (i386_linux_read_description):
770 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
771 (init_registers_i386): Remove the declaration.
772 (tdesc_i386): Remove the declaration.
773 (lynx_i386_arch_setup): Call i386_create_target_description.
774 * nto-x86-low.c: Likewise.
775 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
776 [!__x86_64__]: include arch/i386.h.
777 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
779 2017-09-05 Yao Qi <yao.qi@linaro.org>
781 * configure.srv (srv_amd64_linux_xmlfiles): Remove
782 i386/amd64-XXX-linux from it.
784 2017-09-05 Yao Qi <yao.qi@linaro.org>
786 * configure.srv: Empty srv_amd64_linux_regobj if $development is
788 (ipa_amd64_linux_regobj): Remove.
789 (ipa_x32_linux_regobj): Remove.
791 2017-09-05 Yao Qi <yao.qi@linaro.org>
793 * Makefile.in (arch-amd64.o): New rule.
794 * configure.srv: Append arch-amd64.o.
795 * linux-amd64-ipa.c: Include common/x86-xstate.h.
796 (get_ipa_tdesc): Call amd64_linux_read_description.
797 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
798 and init_registers_amd64_XXX.
799 * linux-x86-low.c (x86_linux_read_description): Call
800 amd64_linux_read_description.
801 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
802 (initialize_low_arch): Don't call init_registers_x32_XXX and
803 init_registers_amd64_XXX.
804 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
806 [__x86_64__] (amd64_tdesc_test): New function.
807 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
808 and init_registers_amd64_XXX.
809 * linux-x86-tdesc.c: Include arch/amd64.h.
810 (xcr0_to_tdesc_idx): New function.
811 (i386_linux_read_description): New function.
812 (amd64_get_ipa_tdesc_idx): New function.
813 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
814 (amd64_get_ipa_tdesc): Declare.
816 2017-09-05 Yao Qi <yao.qi@linaro.org>
818 * configure.srv (srv_i386_linux_xmlfiles): Remove
819 i386/i386-XXX-linux.xml from it.
821 2017-09-05 Yao Qi <yao.qi@linaro.org>
823 * configure.srv: Set srv_i386_linux_regobj empty if $development
825 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
826 initialize_low_tdesc.
827 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
828 with #if initialize_low_tdesc.
829 * linux-x86-tdesc-selftest.c: New file.
830 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
832 2017-09-05 Yao Qi <yao.qi@linaro.org>
834 * Makefile.in (arch-i386.o): New rule.
835 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
836 (x86_64-*-linux*): Likewise.
837 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
839 (i386_linux_read_description): Remove code and call
840 i386_create_target_description.
841 * tdesc.c (allocate_target_description): New function.
842 * tdesc.h (set_tdesc_architecture): Remove declaration.
843 (set_tdesc_osabi): Likewise.
845 2017-09-05 Yao Qi <yao.qi@linaro.org>
847 * linux-x86-tdesc.c: Don't include <inttypes.h>.
848 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
849 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
851 * server.c (get_features_xml): Call tdesc_get_features_xml.
852 * tdesc.c (set_tdesc_architecture): New function.
853 (set_tdesc_osabi): New function.
854 (tdesc_get_features_xml): New function.
855 (tdesc_create_feature): Add an argument.
856 * tdesc.h (struct target_desc) <features>: New field.
857 <arch, osabi>: New field.
858 (~target_desc): xfree features, arch, and osabi.
859 (target_desc::oerator==): Don't compare .xmltarget.
860 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
861 (set_tdesc_osabi): Likewise.
862 (tdesc_get_features_xml): Likewise.
864 2017-09-05 Yao Qi <yao.qi@linaro.org>
866 * linux-x86-tdesc.c: Include selftest.h.
867 (i386_tdesc_test): New function.
868 (initialize_low_tdesc): Call selftests::register_test.
869 * tdesc.h: Include regdef.h.
870 (target_desc): Override operator == and !=.
872 2017-09-05 Yao Qi <yao.qi@linaro.org>
874 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
876 * linux-i386-ipa.c: Include common/x86-xstate.h
877 (get_ipa_tdesc): Call i386_linux_read_description.
878 (initialize_low_tracepoint): Don't call init_registers_XXX
879 functions, call initialize_low_tdesc instead.
880 * linux-x86-low.c (x86_linux_read_description): Call
881 i386_linux_read_description.
882 (initialize_low_arch): Don't call init_registers_i386_XXX
883 functions, call initialize_low_tdesc.
884 * linux-x86-tdesc.c: New file.
885 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
886 (i386_get_ipa_tdesc_idx): Declare.
887 (i386_get_ipa_tdesc): Declare.
888 (initialize_low_tdesc): Declare.
890 2017-09-05 Yao Qi <yao.qi@linaro.org>
892 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
895 2017-09-05 Yao Qi <yao.qi@linaro.org>
897 * Makefile.in (IPA_OBJS): Add vec-ipa.o
898 * regcache.c (get_thread_regcache): Use VEC_length.
899 (init_register_cache): Likewise.
900 (regcache_cpy): Likewise.
901 (registers_to_string): Iterate reg_defs via VEC_iterate.
902 (find_regno): Likewise.
903 (find_register_by_number): Use VEC_index.
904 (register_size): Call find_register_by_number.
905 (register_data): Call find_register_by_number.
906 (supply_regblock): Use VEC_length.
907 (regcache_raw_read_unsigned): Likewise.
908 * tdesc.c (init_target_desc): Iterate reg_defs via
910 (default_description): Update initializer.
911 (copy_target_description): Don't update field num_registers.
912 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
913 <num_registers>: Remove.
915 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
917 * Makefile.in (.SECONDARY): Define target.
919 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
921 * linux-low.c (linux_wait_1): Adjust.
922 * server.c (queue_stop_reply_callback): Adjust.
924 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
926 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
927 QEnvironmentUnset and QEnvironmentReset packets.
928 (handle_query): Inform remote that QEnvironmentHexEncoded,
929 QEnvironmentUnset and QEnvironmentReset are supported.
931 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
933 * inferiors.h (inferior_target_data): Rename to ...
934 (thread_target_data): ... this.
935 (inferior_regcache_data): Rename to ...
936 (thread_regcache_data): ... this.
937 (set_inferior_regcache_data): Rename to ...
938 (set_thread_regcache_data): ... this.
939 * inferiors.c (inferior_target_data): Rename to ...
940 (thread_target_data): ... this.
941 (inferior_regcache_data): Rename to ...
942 (thread_regcache_data): ... this.
943 (set_inferior_regcache_data): Rename to ...
944 (set_thread_regcache_data): ... this.
945 (free_one_thread): Update.
946 * linux-low.h (get_thread_lwp): Update.
947 * regcache.c (get_thread_regcache): Update.
948 (regcache_invalidate_thread): Update.
949 (free_register_cache_thread): Update.
950 * win32-i386-low.c (update_debug_registers_callback): Update.
951 (win32_get_current_dr): Update.
952 * win32-low.c (thread_rec): Update.
953 (delete_thread_info): Update.
954 (continue_one_thread): Update.
955 (suspend_one_thread): Update.
957 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
959 * inferiors.c (set_inferior_target_data): Remove.
960 * inferiors.h (set_inferior_target_data): Remove.
962 2017-08-18 Yao Qi <yao.qi@linaro.org>
964 * Makefile.in (OBS): Add selftest.o.
965 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
966 * configure, config.in: Re-generated.
967 * server.c: Include common/sefltest.h.
968 (captured_main): Handle option --selftest.
970 2017-08-09 Yao Qi <yao.qi@linaro.org>
972 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
973 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
974 i386-avx-mpx.o and i386-mmx.o.
975 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
976 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
977 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
978 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
979 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
980 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
981 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
982 i386/amd64-avx-mpx.xml.
984 2017-08-09 Yao Qi <yao.qi@linaro.org>
986 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
987 and x32-avx-avx512.o.
988 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
989 i386/x32-avx-avx512.xml.
991 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
993 * tracepoint.h (enum class fast_tpoint_collect_result): New
995 (fast_tracepoint_collecting): Change return type to
996 fast_tpoint_collect_result.
997 * tracepoint.c (fast_tracepoint_collecting): Likewise.
998 * linux-low.h: Include tracepoint.h.
999 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1000 fast_tpoint_collect_result.
1001 * linux-low.c (handle_tracepoints): Adjust.
1002 (linux_fast_tracepoint_collecting): Change return type to
1003 fast_tpoint_collect_result.
1004 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1005 linux_wait_1, stuck_in_jump_pad_callback,
1006 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1007 proceed_one_lwp): Adjust to type change.
1009 2017-07-10 Yao Qi <yao.qi@linaro.org>
1011 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1013 2017-06-29 Yao Qi <yao.qi@linaro.org>
1015 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1017 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1019 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1021 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1023 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1025 * linux-low.c (linux_create_inferior): Adjust code to access the
1026 environment information via 'gdb_environ' class.
1027 * lynx-low.c (lynx_create_inferior): Likewise.
1028 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1029 (get_environ): Return a pointer to 'our_environ'.
1030 (captured_main): Initialize 'our_environ'.
1031 * server.h (get_environ): Adjust prototype.
1032 * spu-low.c (spu_create_inferior): Adjust code to access the
1033 environment information via 'gdb_environ' class.
1035 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1037 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1038 usage of "register" keyword.
1040 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1042 * configure: Re-generate.
1044 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1046 * configure: Re-generate.
1048 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1050 * Makefile.in (COMPILE.pre): Add "-x c++".
1052 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1054 * fork-child.c: Conditionally include <signal.h>.
1056 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1058 * server.c (handle_general_set): Handle new packet
1059 "QStartupWithShell".
1060 (handle_query): Add "QStartupWithShell" to the list of supported
1062 (gdbserver_usage): Add help text explaining the
1063 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1065 (captured_main): Recognize and act upon the presence of the new
1068 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1069 Pedro Alves <palves@redhat.com>
1071 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1072 * configure: Regenerate.
1073 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1075 (i[34567]86-*-lynxos*): Likewise.
1076 (spu*-*-*): Likewise.
1077 * fork-child.c: New file.
1078 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1080 (linux_ptrace_fun): New function.
1081 (linux_create_inferior): Adjust function prototype to reflect
1082 change on "target.h". Adjust function code to use
1084 (linux_request_interrupt): Delete "signal_pid".
1085 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1086 (lynx_ptrace_fun): New function.
1087 (lynx_create_inferior): Adjust function prototype to reflect
1088 change on "target.h". Adjust function code to use
1090 * nto-low.c (nto_create_inferior): Adjust function prototype and
1091 code to reflect change on "target.h". Update comments.
1092 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1093 "common-terminal.h" and "environ.h".
1094 (terminal_fd): Moved to fork-child.c.
1095 (old_foreground_pgrp): Likewise.
1096 (restore_old_foreground_pgrp): Likewise.
1097 (last_status): Make it global.
1098 (last_ptid): Likewise.
1099 (our_environ): New variable.
1100 (startup_with_shell): Likewise.
1101 (program_name): Likewise.
1102 (program_argv): Rename to...
1103 (program_args): ...this.
1104 (wrapper_argv): New variable.
1105 (start_inferior): Delete function.
1106 (get_exec_wrapper): New function.
1107 (get_exec_file): Likewise.
1108 (get_environ): Likewise.
1109 (prefork_hook): Likewise.
1110 (post_fork_inferior): Likewise.
1111 (postfork_hook): Likewise.
1112 (postfork_child_hook): Likewise.
1113 (handle_v_run): Update code to deal with arguments coming from the
1114 remote host. Update calls from "start_inferior" to
1116 (captured_main): Likewise. Initialize environment variable. Call
1118 * server.h (post_fork_inferior): New prototype.
1119 (get_environ): Likewise.
1120 (last_status): Declare.
1121 (last_ptid): Likewise.
1122 (signal_pid): Likewise.
1123 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1124 (spu_ptrace_fun): New function.
1125 (spu_create_inferior): Adjust function prototype to reflect change
1126 on "target.h". Adjust function code to use "fork_inferior".
1127 * target.c (target_terminal_init): New function.
1128 (target_terminal_inferior): Likewise.
1129 (target_terminal_ours): Likewise.
1130 * target.h: Include <vector>.
1131 (struct target_ops) <create_inferior>: Update prototype.
1132 (create_inferior): Update macro.
1133 * utils.c (gdb_flush_out_err): New function.
1134 * win32-low.c (win32_create_inferior): Adjust function prototype
1135 and code to reflect change on "target.h".
1137 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1139 * inferiors.c (switch_to_thread): New function.
1141 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1143 * Makefile.in (SFILE): Add "common/job-control.c".
1144 (OBS): Add "job-control.o".
1146 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1148 * Makefile: Remove "@host_makefile_frag@".
1150 2017-05-05 Pedro Alves <palves@redhat.com>
1152 * configure: Regenerate.
1154 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1156 * configure: Regenerate.
1158 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1160 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1161 software_single_step change of return type to
1162 std::vector<CORE_ADDR>.
1163 * linux-low.c (install_software_single_step_breakpoints):
1165 * linux-low.h (install_software_single_step_breakpoints):
1168 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1170 * remote-utils.c: Include "gdb_termios.h" instead of
1172 * terminal.h: Delete file.
1174 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1176 * server.c: Include <vector>.
1177 <program_argv, wrapper_argv>: Convert to std::vector.
1178 (start_inferior): Rewrite function to use C++.
1179 (handle_v_run): Likewise. Update code that calculates the argv
1180 based on the vRun packet; use C++.
1181 (captured_main): Likewise.
1183 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1185 * server.c (handle_v_cont): Initialize thread_resume::thread
1188 2017-04-05 Pedro Alves <palves@redhat.com>
1190 * configure: Regenerate.
1192 2017-04-05 Pedro Alves <palves@redhat.com>
1194 * gdbreplay.c (sync_error): Constify.
1195 * linux-x86-low.c (push_opcode): Constify.
1197 2017-04-05 Pedro Alves <palves@redhat.com>
1199 * win32-low.c (get_child_debug_event)
1200 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1201 Report TARGET_WAITKIND_SPURIOUS instead.
1203 2017-04-05 Pedro Alves <palves@redhat.com>
1205 * remote-utils.c (remote_prepare, remote_open): Constify.
1206 * remote-utils.h (remote_prepare, remote_open): Constify.
1207 * server.c (captured_main): Constify 'port' handling.
1209 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1211 * Makefile.in (clean): Clear .deps.
1213 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1215 * .gitignore: Remove generated files, replace with wildcard.
1216 * (clean): Replace removal of generated files with wildcard.
1217 (version.c): Replace with...
1218 (version-generated.c): ...this.
1219 (xml-builtin.c): Replace with...
1220 (xml-builtin-generated.c): ...this.
1221 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1222 (%.c: *regformats*): Replace with...
1223 (%-generated.c: *regformats*): ...this.
1225 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1227 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1228 (xtensa_fill_gregset): Call collect_register_by_name for
1230 (xtensa_store_gregset): Call supply_register_by_name for
1233 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1235 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1236 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1237 (xtensa_store_gregset): Call supply_register for all registers in
1238 a0_regnum..a0_regnum + C0_NREGS range.
1240 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1242 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1243 (ax-ipa.o: ax.c): Remove.
1244 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1245 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1246 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1247 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1248 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1250 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1252 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1253 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1254 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1255 (errors-ipa.o: ../common/errors.c): Remove.
1256 (format-ipa.o: ../common/format.c): Remove.
1257 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1259 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1261 * Makefile.in (%-ipa.o: %.c): New rule.
1262 (tracepoint-ipa.o: tracepoint.c): Remove.
1263 (utils-ipa.o: utils.c): Remove.
1264 (remote-utils-ipa.o: remote-utils.c): Remove.
1265 (regcache-ipa.o: regcache.c): Remove.
1266 (i386-linux-ipa.o: i386-linux.c): Remove.
1267 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1268 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1269 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1270 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1271 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1272 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1273 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1274 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1275 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1276 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1277 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1278 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1279 (aarch64-ipa.o: aarch64.c): Remove.
1280 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1281 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1282 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1283 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1284 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1285 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1286 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1287 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1288 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1289 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1290 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1291 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1292 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1293 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1294 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1295 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1296 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1297 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1298 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1299 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1300 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1301 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1302 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1303 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1304 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1305 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1306 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1307 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1308 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1309 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1310 (tdesc-ipa.o: tdesc.c): Remove.
1311 (x32-linux-ipa.o: x32-linux.c): Remove.
1312 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1313 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1315 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1317 * Makefile.in (%.o: ../arch/%.c): New rule.
1318 (arm.o: ../arch/arm.c): Remove.
1319 (arm-linux.o: ../arch/arm-linux.c): Remove.
1320 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1321 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1323 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1325 * Makefile.in (%.o: ../nat/%.c): New rule.
1326 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1327 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1328 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1329 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1330 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1331 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1332 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1333 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1334 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1335 (linux-personality.o: ../nat/linux-personality.c): Remove.
1336 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1337 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1338 (x86-linux.o: ../nat/x86-linux.c): Remove.
1339 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1340 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1342 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1344 * Makefile.in (%.o: ../common/%.c): New rule.
1345 (signals.o: ../common/signals.c): Remove.
1346 (print-utils.o: ../common/print-utils.c): Remove.
1347 (rsp-low.o: ../common/rsp-low.c): Remove.
1348 (common-utils.o: ../common/common-utils.c): Remove.
1349 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1350 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1351 (vec.o: ../common/vec.c): Remove.
1352 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1353 (xml-utils.o: ../common/xml-utils.c): Remove.
1354 (ptid.o: ../common/ptid.c): Remove.
1355 (buffer.o: ../common/buffer.c): Remove.
1356 (format.o: ../common/format.c): Remove.
1357 (filestuff.o: ../common/filestuff.c): Remove.
1358 (agent.o: ../common/agent.c): Remove.
1359 (errors.o: ../common/errors.c): Remove.
1360 (environ.o: ../common/environ.c): Remove.
1361 (common-debug.o: ../common/common-debug.c): Remove.
1362 (cleanups.o: ../common/cleanups.c): Remove.
1363 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1364 (fileio.o: ../common/fileio.c): Remove.
1365 (common-regcache.o: ../common/common-regcache.c): Remove.
1366 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1367 (new-op.o: ../common/new-op.c): Remove.
1368 (btrace-common.o: ../common/btrace-common.c): Remove.
1370 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1372 * Makefile.in (%.o: ../target/%.c): New rule.
1373 (waitstatus.o: ../target/waitstatus.c): Remove.
1375 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1378 (%.c: ../regformats/%.dat,
1379 (%.c: ../regformats/arm/%.dat,
1380 (%.c: ../regformats/i386/%.dat,
1381 (%.c: ../regformats/rs6000/%.dat): New rules.
1382 (aarch64.c): Remove.
1383 (reg-arm.c): Remove.
1384 (arm-with-iwmmxt.c): Remove.
1385 (arm-with-vfpv2.c): Remove.
1386 (arm-with-vfpv3.c): Remove.
1387 (arm-with-neon.c): Remove.
1388 (reg-bfin.c): Remove.
1389 (reg-cris.c): Remove.
1390 (reg-crisv32.c): Remove.
1392 (i386-linux.c): Remove.
1393 (i386-avx.c): Remove.
1394 (i386-avx-linux.c): Remove.
1395 (i386-avx-avx512.c): Remove.
1396 (i386-avx-avx512-linux.c): Remove.
1397 (i386-mpx.c): Remove.
1398 (i386-mpx-linux.c): Remove.
1399 (i386-avx-mpx-avx512-pku.c): Remove.
1400 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1401 (i386-avx-mpx.c): Remove.
1402 (i386-avx-mpx-linux.c): Remove.
1403 (i386-mmx.c): Remove.
1404 (i386-mmx-linux.c): Remove.
1405 (reg-ia64.c): Remove.
1406 (reg-m32r.c): Remove.
1407 (reg-m68k.c): Remove.
1409 (mips-linux.c): Remove.
1410 (mips-dsp-linux.c): Remove.
1411 (mips64-linux.c): Remove.
1412 (mips64-dsp-linux.c): Remove.
1413 (nios2-linux.c): Remove.
1414 (powerpc-32.c): Remove.
1415 (powerpc-32l.c): Remove.
1416 (powerpc-altivec32l.c): Remove.
1417 (powerpc-cell32l.c): Remove.
1418 (powerpc-vsx32l.c): Remove.
1419 (powerpc-isa205-32l.c): Remove.
1420 (powerpc-isa205-altivec32l.c): Remove.
1421 (powerpc-isa205-vsx32l.c): Remove.
1422 (powerpc-e500l.c): Remove.
1423 (powerpc-64l.c): Remove.
1424 (powerpc-altivec64l.c): Remove.
1425 (powerpc-cell64l.c): Remove.
1426 (powerpc-vsx64l.c): Remove.
1427 (powerpc-isa205-64l.c): Remove.
1428 (powerpc-isa205-altivec64l.c): Remove.
1429 (powerpc-isa205-vsx64l.c): Remove.
1430 (s390-linux32.c): Remove.
1431 (s390-linux32v1.c): Remove.
1432 (s390-linux32v2.c): Remove.
1433 (s390-linux64.c): Remove.
1434 (s390-linux64v1.c): Remove.
1435 (s390-linux64v2.c): Remove.
1436 (s390-te-linux64.c): Remove.
1437 (s390-vx-linux64.c): Remove.
1438 (s390-tevx-linux64.c): Remove.
1439 (s390x-linux64.c): Remove.
1440 (s390x-linux64v1.c): Remove.
1441 (s390x-linux64v2.c): Remove.
1442 (s390x-te-linux64.c): Remove.
1443 (s390x-vx-linux64.c): Remove.
1444 (s390x-tevx-linux64.c): Remove.
1445 (tic6x-c64xp-linux.c): Remove.
1446 (tic6x-c64x-linux.c): Remove.
1447 (tic6x-c62x-linux.c): Remove.
1449 (reg-sparc64.c): Remove.
1450 (reg-spu.c): Remove.
1452 (amd64-linux.c): Remove.
1453 (amd64-avx.c): Remove.
1454 (amd64-avx-linux.c): Remove.
1455 (amd64-avx-avx512.c): Remove.
1456 (amd64-avx-avx512-linux.c): Remove.
1457 (amd64-mpx.c): Remove.
1458 (amd64-mpx-linux.c): Remove.
1459 (amd64-avx-mpx-avx512-pku.c): Remove.
1460 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1461 (amd64-avx-mpx.c): Remove.
1462 (amd64-avx-mpx-linux.c): Remove.
1464 (x32-linux.c): Remove.
1465 (x32-avx.c): Remove.
1466 (x32-avx-linux.c): Remove.
1467 (x32-avx-avx512.c): Remove.
1468 (x32-avx-avx512-linux.c): Remove.
1469 (reg-xtensa.c): Remove.
1470 (reg-tilegx.c): Remove.
1471 (reg-tilegx32.c): Remove.
1473 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1475 * Makefile.in (SFILES): Add "common/environ.c".
1476 (OBJS): Add "common/environ.h".
1478 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1480 * configure.ac: Check if the fs_base and gs_base members of
1481 `struct user_regs_struct' exist.
1482 * config.in: Regenerated.
1483 * configure: Likewise.
1485 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1487 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1489 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1490 (get_next_pcs_syscall_next_pc): Likewise.
1492 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1494 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1495 * nto-x86-low.c: Likewise.
1497 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1499 * Makefile.in: Include disable-implicit-rules.mk.
1501 2016-11-23 Pedro Alves <palves@redhat.com>
1503 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1504 (debug_vprintf): Use std::chrono::steady_clock instead of
1505 gettimeofday. Use '.' instead of ':'.
1506 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1507 (get_timestamp): Use std::chrono::steady_clock instead of
1510 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1512 * Makefile.in: Fix whitespace formatting.
1514 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1516 * Makefile.in (SFILES, OBS): Flatten list and order
1519 2016-11-23 Pedro Alves <palves@redhat.com>
1521 * event-loop.c (handle_file_event): Use warning.
1522 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1523 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1526 2016-11-23 Pedro Alves <palves@redhat.com>
1528 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1530 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1531 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1532 debug_printf and debug_flush for debug output.
1533 * server.c (handle_general_set): Likewise.
1534 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1537 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1539 * Makefile.in (.c.o): Replace rule with ...
1540 (%.o: %.c): ... this one.
1542 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1544 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1545 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1547 * configure.ac: Remove checks for the make program.
1548 * configure: Re-generate.
1550 2016-10-28 Pedro Alves <palves@redhat.com>
1552 * Makefile.in (CXX_DIALECT): Get from configure.
1553 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1554 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1555 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1556 * config.in: Regenerate.
1557 * configure: Regenerate.
1559 2016-10-27 Yao Qi <yao.qi@linaro.org>
1561 * linux-low.c (linux_supports_range_stepping): Return true if
1562 can_software_single_step return true.
1564 2016-10-27 Yao Qi <yao.qi@linaro.org>
1566 * inferiors.c (find_inferior_in_random): New function.
1567 * inferiors.h (find_inferior_in_random): Declare.
1568 * linux-low.c (linux_wait_for_event_filtered): Call
1569 find_inferior_in_random instead of find_inferior.
1571 2016-10-27 Yao Qi <yao.qi@linaro.org>
1573 * linux-low.c (linux_wait_1): If single-step breakpoints are
1574 inserted, remove them.
1576 2016-10-26 Pedro Alves <palves@redhat.com>
1578 * linux-low.c (handle_extended_wait): Link parent/child fork
1580 (linux_wait_1): Unlink them.
1581 (linux_set_resume_request): Ignore resume requests for
1582 already-resumed and unhandled fork child threads.
1583 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1584 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1586 (handle_v_requests) <vCont>: Don't call require_running.
1587 * server.h (in_queued_stop_replies): New declaration.
1589 2016-10-24 Yao Qi <yao.qi@linaro.org>
1592 * linux-aarch64-low.c (append_insns): Cast the return value to
1595 2016-10-10 Yao Qi <yao.qi@linaro.org>
1597 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1599 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1601 * target.c (target_supports_multi_process): New function, moved
1603 * target.h (target_supports_multi_process): ... here. Remove
1606 2016-10-05 Tom Tromey <tom@tromey.com>
1609 * tracepoint.c (handle_tracepoint_bkpts): Check
1610 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1612 2016-10-05 Yao Qi <yao.qi@linaro.org>
1614 * configure.srv: Update the path of arm-*.xml files.
1616 2016-10-05 Terry Guo <terry.guo@arm.com>
1617 Yao Qi <yao.qi@linaro.org>
1619 * Makefile.in: Adjust the path of rules.
1620 * configure.srv: Update the path of xml files.
1621 * regformats/arm-with-iwmmxt.dat: Regenerated.
1622 * regformats/arm-with-neon.dat: Likewise.
1623 * regformats/arm-with-vfpv2.dat: Likewise.
1624 * regformats/arm-with-vfpv3.dat Likewise.
1626 2016-09-30 Yao Qi <yao.qi@linaro.org>
1629 * target.c (target_stop_and_wait): Don't call
1630 target_continue_no_signal, use resume_stop instead.
1632 2016-09-26 Yao Qi <yao.qi@linaro.org>
1634 * linux-low.c (linux_wait_1): Call debug_exit.
1636 2016-09-23 Pedro Alves <palves@redhat.com>
1638 * Makefile.in (SFILES): Add common/new-op.c.
1639 (OBS): Add common/new-op.o.
1640 (new-op.o): New rule.
1642 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1644 * .gitinore: Ignore more files.
1646 2016-09-21 Yao Qi <yao.qi@linaro.org>
1648 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1651 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1653 * server.c (start_inferior): Call target_mourn_inferior instead of
1654 mourn_inferior; pass ptid_t argument to it.
1656 (handle_target_event): Likewise.
1657 * target.c (target_mourn_inferior): New function.
1658 * target.h (mourn_inferior): Delete macro.
1660 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1662 * linux-low.c (lwp_is_stepping): New function.
1664 2016-09-06 Carl Love <cel@us.ibm.com>
1666 * server.c (start_inferior): Fixed comment, requested comment change
1667 didn't get updated correctly. Removed reference to ptrace () call as
1668 it is only true on Linux systems.
1670 2016-09-06 Carl Love <cel@us.ibm.com>
1672 * server.c (start_inferior): Do not call
1673 function target_post_create_inferior () if the
1674 inferior process has already exited.
1676 2016-09-05 Pedro Alves <palves@redhat.com>
1678 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1679 (COMPILE.pre, CC_LD): Use CXX directly.
1680 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1681 * acinclude.m4: Don't include build-with-cxx.m4.
1682 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1683 * configure: Regenerate.
1685 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1688 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1689 call writing data to own_buf.
1691 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1693 * target.c (mywait): Call target_wait instead of
1695 (target_wait): New function.
1697 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1699 * server.c (start_inferior): New variable 'ptid'. Replace calls
1700 to the_target->resume by target_continue{,_no_signal}, depending
1702 * target.c (target_stop_and_wait): Call target_continue_no_signal
1703 instead of the_target->resume.
1704 (target_continue): New function.
1706 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1708 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1710 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1713 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1715 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1716 * linux-arm-low.c (ps_get_thread_area): Likewise.
1717 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1718 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1719 * linux-mips-low.c (ps_get_thread_area): Likewise.
1720 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1721 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1722 * linux-x86-low.c (ps_get_thread_area): Likewise.
1723 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1725 2016-08-19 Pedro Alves <palves@redhat.com>
1727 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1729 2016-08-19 Pedro Alves <palves@redhat.com>
1731 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1732 comment. Use memcpy instead of casting through unsigned long.
1734 2016-08-19 Pedro Alves <palves@redhat.com>
1736 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1737 allocating around 0x80000000.
1739 2016-08-19 Pedro Alves <palves@redhat.com>
1742 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1743 (x32-avx512-linux-ipa.o): New rules.
1744 * configure.ac (x86_64-*-linux*): New x32 check.
1745 * configure.srv (ipa_x32_linux_regobj): New.
1746 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1747 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1749 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1751 * configure: Regenerate.
1753 2016-08-09 Pedro Alves <palves@redhat.com>
1756 * Makefile.in (OBS): Add signals-state-save-restore.o.
1757 (signals-state-save-restore.o): New rule.
1758 * config.in: Regenerate.
1759 * configure: Regenerate.
1760 * linux-low.c: Include "signals-state-save-restore.h".
1761 (linux_create_inferior): Call
1762 restore_original_signals_state.
1763 * server.c: Include "dispositions-save-restore.h".
1764 (captured_main): Call save_original_signals_state.
1766 2016-08-05 Pedro Alves <palves@redhat.com>
1768 * configure: Regenerate.
1770 2016-08-04 Yao Qi <yao.qi@linaro.org>
1772 * linux-low.c (regsets_fetch_inferior_registers): Check
1773 errno is ESRCH or not.
1775 2016-08-02 Yao Qi <yao.qi@linaro.org>
1777 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1778 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1779 (thread_db_load_search): Update.
1780 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1781 td_ta_set_event and td_ta_event_getmsg.
1783 2016-07-26 Pedro Alves <palves@redhat.com>
1786 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1787 of unsigned long for 64-bit registers and use uint32_t instead of
1788 unsigned int for 32-bit registers.
1790 2016-07-26 Pedro Alves <palves@redhat.com>
1792 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1795 2016-07-21 Tom Tromey <tom@tromey.com>
1797 * configure: Rebuild.
1799 2016-07-21 Yao Qi <yao.qi@linaro.org>
1801 * mem-break.c (find_gdb_breakpoint): Cast bp to
1802 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1804 2016-07-21 Yao Qi <yao.qi@linaro.org>
1806 * server.c (handle_v_requests): Support s and S actions
1807 if target_supports_software_single_step return true.
1809 2016-07-21 Yao Qi <yao.qi@linaro.org>
1811 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1812 is resume_step, call maybe_hw_step.
1813 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1815 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1817 (proceed_one_lwp): If resume request is resume_step, install
1818 reinsert breakpoints and call maybe_hw_step.
1820 2016-07-21 Yao Qi <yao.qi@linaro.org>
1822 * linux-low.c (proceed_one_lwp): Declare.
1823 (linux_resume_one_thread): Remove local variable 'step'.
1824 Lift code enqueue signal. Call proceed_one_lwp instead of
1825 linux_resume_one_lwp.
1827 2016-07-21 Yao Qi <yao.qi@linaro.org>
1829 * linux-low.c (linux_resume_one_thread): Call
1830 enqueue_pending_signal.
1832 2016-07-21 Yao Qi <yao.qi@linaro.org>
1834 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1835 * inferiors.c (do_restore_current_thread_cleanup): New function.
1836 (make_cleanup_restore_current_thread): Likewise.
1837 * linux-low.c (install_software_single_step_breakpoints): Call
1838 make_cleanup_restore_current_thread. Switch current_thread to
1841 2016-07-21 Yao Qi <yao.qi@linaro.org>
1843 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1844 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1845 (clone_one_breakpoint): Likewise.
1846 (delete_reinsert_breakpoints): Change parameter to thread.
1848 (has_reinsert_breakpoints): Likewise.
1849 (uninsert_reinsert_breakpoints): Likewise.
1850 (reinsert_reinsert_breakpoints): Likewise.
1851 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1852 (delete_reinsert_breakpoints): Likewise.
1853 (reinsert_reinsert_breakpoints): Likewise.
1854 (uninsert_reinsert_breakpoints): Likewise.
1855 (has_reinsert_breakpoints): Likewise.
1857 2016-07-21 Yao Qi <yao.qi@linaro.org>
1859 * inferiors.c (get_thread_process): Make parameter const.
1860 * inferiors.h (get_thread_process): Update declaration.
1861 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1862 Add new parameters child_thread and parent_thread. Callers
1864 * mem-break.h (clone_all_breakpoints): Update declaration.
1866 2016-07-21 Yao Qi <yao.qi@linaro.org>
1868 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1869 <command_list, handler>: Remove.
1870 (struct gdb_breakpoint): New.
1871 (struct other_breakpoint): New.
1872 (struct reinsert_breakpoint): New.
1873 (is_gdb_breakpoint): New function.
1874 (any_persistent_commands): Update command_list if
1875 is_gdb_breakpoint returns true.
1876 (set_breakpoint): Create breakpoints according to their types.
1877 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1878 (set_gdb_breakpoint_1): Likewise.
1879 (set_gdb_breakpoint): Likewise.
1880 (clear_breakpoint_conditions): Change parameter type to
1881 'struct gdb_breakpoint *'.
1882 (clear_breakpoint_commands): Likewise.
1883 (clear_breakpoint_conditions_and_commands): Likewise.
1884 (add_condition_to_breakpoint): Likewise.
1885 (add_breakpoint_condition): Likewise.
1886 (add_commands_to_breakpoint): Likewise.
1887 (check_breakpoints): Check other_breakpoint.
1888 (clone_one_breakpoint): Clone breakpopint according to its type.
1889 * mem-break.h (struct gdb_breakpoint): Declare.
1890 (set_gdb_breakpoint): Update declaration.
1891 (clear_breakpoint_conditions_and_commands): Likewise.
1892 (add_breakpoint_condition): Likewise.
1893 (add_breakpoint_commands): Likewise.
1894 * server.c (process_point_options): Change parameter type to
1895 'struct gdb_breakpoint *'.
1897 2016-07-21 Yao Qi <yao.qi@linaro.org>
1899 * mem-break.c (set_breakpoint_at): Rename it to ...
1900 (set_breakpoint_type_at): ... it.
1901 (set_breakpoint_at): Call set_breakpoint_type_at.
1902 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1903 * mem-break.h (set_breakpoint_at): Update comments.
1905 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1907 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1909 (nios2_store_gregset): Likewise.
1911 2016-07-01 Pedro Alves <palves@redhat.com>
1912 Antoine Tremblay <antoine.tremblay@ericsson.com>
1914 * linux-low.c: Change interface to take the target lwp_info
1915 pointer directly and return void. Handle detaching from a zombie
1917 (linux_detach_lwp_callback): New function.
1918 (linux_detach): Detach from the leader thread after detaching from
1921 2016-06-28 Yao Qi <yao.qi@linaro.org>
1923 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1924 for variable new_offset.
1925 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1926 (aarch64_ftrace_insn_reloc_cb): Likewise.
1927 (aarch64_ftrace_insn_reloc_tb): Likewise.
1928 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1929 PRIx64 instead of PRIx32.
1931 2016-06-28 Yao Qi <yao.qi@linaro.org>
1933 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1934 (the_low_target): Install arm_get_syscall_trapinfo.
1936 2016-06-28 Yao Qi <yao.qi@linaro.org>
1938 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1940 (the_low_target): Install aarch64_get_syscall_trapinfo.
1942 2016-06-28 Yao Qi <yao.qi@linaro.org>
1944 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1946 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1947 Remove parameter sysno.
1948 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1951 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1953 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1954 (s390_emit_ne_goto): Likewise.
1955 (s390_emit_lt_goto): Likewise.
1956 (s390_emit_le_goto): Likewise.
1957 (s390_emit_gt_goto): Likewise.
1958 (s390_emit_ge_goto): Likewise.
1959 (s390x_emit_eq_goto): Likewise.
1960 (s390x_emit_ne_goto): Likewise.
1961 (s390x_emit_lt_goto): Likewise.
1962 (s390x_emit_le_goto): Likewise.
1963 (s390x_emit_gt_goto): Likewise.
1964 (s390x_emit_ge_goto): Likewise.
1965 (s390_emit_ops_impl): Mark variable static.
1966 (s390x_emit_ops): Likewise.
1968 2016-06-17 Yao Qi <yao.qi@linaro.org>
1970 * linux-low.c (handle_extended_wait): Call
1971 uninsert_reinsert_breakpoints for the parent process. Remove
1972 reinsert breakpoints from the child process. Reinsert them to
1973 the parent process when vfork is done.
1974 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1975 (reinsert_reinsert_breakpoints): New function.
1976 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1977 (reinsert_reinsert_breakpoints): Declare.
1979 2016-06-17 Yao Qi <yao.qi@linaro.org>
1981 * linux-low.c (handle_extended_wait): If the parent is doing
1982 step-over, remove the reinsert breakpoints from the forked child.
1984 2016-06-17 Yao Qi <yao.qi@linaro.org>
1986 * linux-low.c (unsuspend_all_lwps): Declare.
1987 (linux_low_filter_event): If thread exited, call finish_step_over.
1988 If step-over is finished, unsuspend other threads.
1990 2016-06-17 Yao Qi <yao.qi@linaro.org>
1992 * linux-low.c (linux_resume_one_lwp_throw): Assert
1993 has_reinsert_breakpoints returns false.
1994 * mem-break.c (delete_disabled_breakpoints): Assert
1995 bp type isn't reinsert_breakpoint.
1997 2016-06-17 Yao Qi <yao.qi@linaro.org>
1999 * linux-low.c (maybe_hw_step): New function.
2000 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2001 (finish_step_over): Switch current_thread to lwp temporarily,
2002 and assert has_reinsert_breakpoints returns true.
2003 (proceed_one_lwp): Call maybe_hw_step.
2004 * mem-break.c (has_reinsert_breakpoints): New function.
2005 * mem-break.h (has_reinsert_breakpoints): Declare.
2007 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2009 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2011 2016-05-17 Yao Qi <yao.qi@linaro.org>
2013 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2014 instead of find_inferior.
2016 2016-05-05 Yao Qi <yao.qi@linaro.org>
2018 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2019 Initialize res to zero.
2021 2016-05-05 Yao Qi <yao.qi@linaro.org>
2023 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2026 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2028 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2029 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2030 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2032 2016-04-28 Par Olsson <par.olsson@windriver.com>
2033 Simon Marchi <simon.marchi@ericsson.com>
2035 * tracepoint.c (write_inferior_int8): New function.
2036 (cmd_qtenable_disable): Write enable flag using
2037 write_inferior_int8.
2039 2016-04-25 Yao Qi <yao.qi@linaro.org>
2041 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2042 (need_step_over_p): Return zero if the LWP has pending signals
2043 can be delivered on software single step target.
2045 2016-04-25 Yao Qi <yao.qi@linaro.org>
2047 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2048 return instead of error.
2050 2016-04-22 Yao Qi <yao.qi@linaro.org>
2052 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2055 2016-04-22 Yao Qi <yao.qi@linaro.org>
2057 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2058 signal when stepping over breakpoint with software single
2061 2016-04-21 Pedro Alves <palves@redhat.com>
2063 * linux-s390-low.c (s390_collect_ptrace_register)
2064 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2066 (s390_check_regset): Use void * instead of gdb_byte *.
2068 2016-04-20 Pedro Alves <palves@redhat.com>
2070 * configure: Renegerate.
2072 2016-04-20 Yao Qi <yao.qi@linaro.org>
2074 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2075 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2077 (arm_store_gregset): Likewise.
2079 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2081 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2082 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2083 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2084 (amd64-avx-mpx-linux.c): New rules.
2085 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2086 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2087 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2088 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2089 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2090 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2091 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2092 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2093 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2094 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2095 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2096 * linux-x86-low.c (x86_linux_read_description): Add case for
2097 X86_XSTATE_AVX_MPX_MASK.
2098 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2099 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2100 init_registers_i386_avx_mpx_linux.
2101 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2102 (initialize_low_tracepoint): Call
2103 init_registers_i386_avx_mpx_linux.
2104 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2105 (initialize_low_tracepoint): Call
2106 init_registers_amd64_avx_mpx_linux.
2107 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2108 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2109 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2112 2016-04-18 Pedro Alves <palves@redhat.com>
2114 * configure: Regenerate.
2116 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2118 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2119 (aarch64_emit_sub): Likewise.
2121 2016-04-12 Pedro Alves <palves@redhat.com>
2123 * utils.c (prepare_to_throw_exception): Delete.
2125 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2127 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2129 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2131 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2133 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2135 * linux-aarch64-ipa.c: Add <elf.h> include.
2136 * linux-ppc-ipa.c: Add <elf.h> include.
2137 * linux-s390-ipa.c: Add <elf.h> include.
2139 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2141 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2142 (get_raw_reg_ptr): Likewise.
2143 (get_trace_state_variable_value_ptr): Likewise.
2144 (set_trace_state_variable_value_ptr): Likewise.
2145 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2148 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2149 Marcin Kościelnicki <koriakin@0x04.net>
2152 * linux-ppc-low.c (emit_insns): New function.
2153 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2154 (ppc_emit_prologue): New function.
2155 (ppc_emit_epilogue): New function.
2156 (ppc_emit_add): New function.
2157 (ppc_emit_sub): New function.
2158 (ppc_emit_mul): New function.
2159 (ppc_emit_lsh): New function.
2160 (ppc_emit_rsh_signed): New function.
2161 (ppc_emit_rsh_unsigned): New function.
2162 (ppc_emit_ext): New function.
2163 (ppc_emit_zero_ext): New function.
2164 (ppc_emit_log_not): New function.
2165 (ppc_emit_bit_and): New function.
2166 (ppc_emit_bit_or): New function.
2167 (ppc_emit_bit_xor): New function.
2168 (ppc_emit_bit_not): New function.
2169 (ppc_emit_equal): New function.
2170 (ppc_emit_less_signed): New function.
2171 (ppc_emit_less_unsigned): New function.
2172 (ppc_emit_ref): New function.
2173 (ppc_emit_const): New function.
2174 (ppc_emit_reg): New function.
2175 (ppc_emit_pop): New function.
2176 (ppc_emit_stack_flush): New function.
2177 (ppc_emit_swap): New function.
2178 (ppc_emit_stack_adjust): New function.
2179 (ppc_emit_call): New function.
2180 (ppc_emit_int_call_1): New function.
2181 (ppc_emit_void_call_2): New function.
2182 (ppc_emit_if_goto): New function.
2183 (ppc_emit_goto): New function.
2184 (ppc_emit_eq_goto): New function.
2185 (ppc_emit_ne_goto): New function.
2186 (ppc_emit_lt_goto): New function.
2187 (ppc_emit_le_goto): New function.
2188 (ppc_emit_gt_goto): New function.
2189 (ppc_emit_ge_goto): New function.
2190 (ppc_write_goto_address): New function.
2191 (ppc_emit_ops_impl): New static variable.
2192 (ppc64v1_emit_prologue): New function.
2193 (ppc64v2_emit_prologue): New function.
2194 (ppc64_emit_epilogue): New function.
2195 (ppc64_emit_add): New function.
2196 (ppc64_emit_sub): New function.
2197 (ppc64_emit_mul): New function.
2198 (ppc64_emit_lsh): New function.
2199 (ppc64_emit_rsh_signed): New function.
2200 (ppc64_emit_rsh_unsigned): New function.
2201 (ppc64_emit_ext): New function.
2202 (ppc64_emit_zero_ext): New function.
2203 (ppc64_emit_log_not): New function.
2204 (ppc64_emit_bit_and): New function.
2205 (ppc64_emit_bit_or): New function.
2206 (ppc64_emit_bit_xor): New function.
2207 (ppc64_emit_bit_not): New function.
2208 (ppc64_emit_equal): New function.
2209 (ppc64_emit_less_signed): New function.
2210 (ppc64_emit_less_unsigned): New function.
2211 (ppc64_emit_ref): New function.
2212 (ppc64_emit_const): New function.
2213 (ppc64v1_emit_reg): New function.
2214 (ppc64v2_emit_reg): New function.
2215 (ppc64_emit_pop): New function.
2216 (ppc64_emit_stack_flush): New function.
2217 (ppc64_emit_swap): New function.
2218 (ppc64v1_emit_call): New function.
2219 (ppc64v2_emit_call): New function.
2220 (ppc64v1_emit_int_call_1): New function.
2221 (ppc64v2_emit_int_call_1): New function.
2222 (ppc64v1_emit_void_call_2): New function.
2223 (ppc64v2_emit_void_call_2): New function.
2224 (ppc64_emit_if_goto): New function.
2225 (ppc64_emit_eq_goto): New function.
2226 (ppc64_emit_ne_goto): New function.
2227 (ppc64_emit_lt_goto): New function.
2228 (ppc64_emit_le_goto): New function.
2229 (ppc64_emit_gt_goto): New function.
2230 (ppc64_emit_ge_goto): New function.
2231 (ppc64v1_emit_ops_impl): New static variable.
2232 (ppc64v2_emit_ops_impl): New static variable.
2233 (ppc_emit_ops): New function.
2234 (linux_low_target): Wire in ppc_emit_ops.
2236 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2237 Marcin Kościelnicki <koriakin@0x04.net>
2240 * Makefile.in: Add powerpc-*-ipa.o
2241 * configure.srv: Add ipa_obj for powerpc*-linux.
2242 * linux-ppc-ipa.c: New file.
2243 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2245 (PPC_FIELD): New macro.
2246 (PPC_SEXT): New macro.
2247 (PPC_OP6): New macro.
2248 (PPC_BO): New macro.
2249 (PPC_LI): New macro.
2250 (PPC_BD): New macro.
2251 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2252 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2253 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2254 (ppc_get_thread_area): New function.
2255 (is_elfv2_inferior): New function.
2256 (gen_ds_form): New function.
2257 (GEN_STD): New macro.
2258 (GEN_STDU): New macro.
2259 (GEN_LD): New macro.
2260 (GEN_LDU): New macro.
2261 (gen_d_form): New function.
2262 (GEN_ADDI): New macro.
2263 (GEN_ADDIS): New macro.
2264 (GEN_LI): New macro.
2265 (GEN_LIS): New macro.
2266 (GEN_ORI): New macro.
2267 (GEN_ORIS): New macro.
2268 (GEN_LWZ): New macro.
2269 (GEN_STW): New macro.
2270 (GEN_STWU): New macro.
2271 (gen_xfx_form): New function.
2272 (GEN_MFSPR): New macro.
2273 (GEN_MTSPR): New macro.
2274 (GEN_MFCR): New macro.
2275 (GEN_MTCR): New macro.
2276 (GEN_SYNC): New macro.
2277 (GEN_LWSYNC): New macro.
2278 (gen_x_form): New function.
2279 (GEN_OR): New macro.
2280 (GEN_MR): New macro.
2281 (GEN_LWARX): New macro.
2282 (GEN_STWCX): New macro.
2283 (GEN_CMPW): New macro.
2284 (gen_md_form): New function.
2285 (GEN_RLDICL): New macro.
2286 (GEN_RLDICR): New macro.
2287 (gen_i_form): New function.
2289 (GEN_BL): New macro.
2290 (gen_b_form): New function.
2291 (GEN_BNE): New macro.
2292 (GEN_LOAD): New macro.
2293 (GEN_STORE): New macro.
2294 (gen_limm): New function.
2295 (gen_atomic_xchg): New function.
2296 (gen_call): New function.
2297 (ppc_relocate_instruction): New function.
2298 (ppc_install_fast_tracepoint_jump_pad): New function.
2299 (ppc_get_min_fast_tracepoint_insn_len): New function.
2300 (ppc_get_ipa_tdesc_idx): New function.
2301 (the_low_target): Wire in the new functions.
2302 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2304 * linux-ppc-tdesc.h: New file.
2306 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2308 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2309 (alloc_jump_pad_buffer): New function.
2310 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2311 (alloc_jump_pad_buffer): New function.
2312 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2313 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2314 (alloc_jump_pad_buffer): New function.
2315 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2316 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2317 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2318 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2320 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2322 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2323 * linux-amd64-ipa.c: Likewise.
2324 * linux-i386-ipa.c: Likewise.
2325 * linux-s390-ipa.c: Likewise.
2326 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2327 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2328 set_trace_state_variable_value_ptr.
2329 (struct ipa_sym_addresses): Likewise.
2330 (symbol_list): Likewise.
2331 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2332 accessing gdb_collect directly.
2333 (gdb_collect_ptr_type): New typedef.
2334 (get_raw_reg_ptr_type): New typedef.
2335 (get_trace_state_variable_value_ptr_type): New typedef.
2336 (set_trace_state_variable_value_ptr_type): New typedef.
2337 (gdb_collect_ptr): New global.
2338 (get_raw_reg_ptr): New global.
2339 (get_trace_state_variable_value_ptr): New global.
2340 (set_trace_state_variable_value_ptr): New global.
2341 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2342 accessing get_raw_reg directly.
2343 (get_get_tsv_func_addr): Likewise for
2344 get_trace_state_variable_value_ptr.
2345 (get_set_tsv_func_addr): Likewise for
2346 set_trace_state_variable_value_ptr.
2347 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2349 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2351 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2353 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2355 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2357 (relocate_instruction): Remove own_buf.
2358 * server.c (own_buf): Make global.
2359 (handle_v_requests): Make global.
2360 * server.h (own_buf): New declaration.
2361 (handle_v_requests): New prototype.
2363 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2366 * linux-s390-low.c (add_insns): New function.
2367 (s390_emit_prologue): New function.
2368 (s390_emit_epilogue): New function.
2369 (s390_emit_add): New function.
2370 (s390_emit_sub): New function.
2371 (s390_emit_mul): New function.
2372 (s390_emit_lsh): New function.
2373 (s390_emit_rsh_signed): New function.
2374 (s390_emit_rsh_unsigned): New function.
2375 (s390_emit_ext): New function.
2376 (s390_emit_log_not): New function.
2377 (s390_emit_bit_and): New function.
2378 (s390_emit_bit_or): New function.
2379 (s390_emit_bit_xor): New function.
2380 (s390_emit_bit_not): New function.
2381 (s390_emit_equal): New function.
2382 (s390_emit_less_signed): New function.
2383 (s390_emit_less_unsigned): New function.
2384 (s390_emit_ref): New function.
2385 (s390_emit_if_goto): New function.
2386 (s390_emit_goto): New function.
2387 (s390_write_goto_address): New function.
2388 (s390_emit_litpool): New function.
2389 (s390_emit_const): New function.
2390 (s390_emit_call): New function.
2391 (s390_emit_reg): New function.
2392 (s390_emit_pop): New function.
2393 (s390_emit_stack_flush): New function.
2394 (s390_emit_zero_ext): New function.
2395 (s390_emit_swap): New function.
2396 (s390_emit_stack_adjust): New function.
2397 (s390_emit_set_r2): New function.
2398 (s390_emit_int_call_1): New function.
2399 (s390_emit_void_call_2): New function.
2400 (s390_emit_eq_goto): New function.
2401 (s390_emit_ne_goto): New function.
2402 (s390_emit_lt_goto): New function.
2403 (s390_emit_le_goto): New function.
2404 (s390_emit_gt_goto): New function.
2405 (s390_emit_ge_goto): New function.
2406 (s390x_emit_prologue): New function.
2407 (s390x_emit_epilogue): New function.
2408 (s390x_emit_add): New function.
2409 (s390x_emit_sub): New function.
2410 (s390x_emit_mul): New function.
2411 (s390x_emit_lsh): New function.
2412 (s390x_emit_rsh_signed): New function.
2413 (s390x_emit_rsh_unsigned): New function.
2414 (s390x_emit_ext): New function.
2415 (s390x_emit_log_not): New function.
2416 (s390x_emit_bit_and): New function.
2417 (s390x_emit_bit_or): New function.
2418 (s390x_emit_bit_xor): New function.
2419 (s390x_emit_bit_not): New function.
2420 (s390x_emit_equal): New function.
2421 (s390x_emit_less_signed): New function.
2422 (s390x_emit_less_unsigned): New function.
2423 (s390x_emit_ref): New function.
2424 (s390x_emit_if_goto): New function.
2425 (s390x_emit_const): New function.
2426 (s390x_emit_call): New function.
2427 (s390x_emit_reg): New function.
2428 (s390x_emit_pop): New function.
2429 (s390x_emit_stack_flush): New function.
2430 (s390x_emit_zero_ext): New function.
2431 (s390x_emit_swap): New function.
2432 (s390x_emit_stack_adjust): New function.
2433 (s390x_emit_int_call_1): New function.
2434 (s390x_emit_void_call_2): New function.
2435 (s390x_emit_eq_goto): New function.
2436 (s390x_emit_ne_goto): New function.
2437 (s390x_emit_lt_goto): New function.
2438 (s390x_emit_le_goto): New function.
2439 (s390x_emit_gt_goto): New function.
2440 (s390x_emit_ge_goto): New function.
2441 (s390_emit_ops): New function.
2442 (struct linux_target_ops): Fill in emit_ops hook.
2444 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2447 * Makefile.in: Add s390 IPA files.
2448 * configure.srv: Build IPA for s390.
2449 * linux-s390-ipa.c: New file.
2450 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2451 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2452 (tdesc_s390_linux32): Likewise.
2453 (init_registers_s390_linux32v1): Likewise.
2454 (tdesc_s390_linux32v1): Likewise.
2455 (init_registers_s390_linux32v2): Likewise.
2456 (tdesc_s390_linux32v2): Likewise.
2457 (init_registers_s390_linux64): Likewise.
2458 (tdesc_s390_linux64): Likewise.
2459 (init_registers_s390_linux64v1): Likewise.
2460 (tdesc_s390_linux64v1): Likewise.
2461 (init_registers_s390_linux64v2): Likewise.
2462 (tdesc_s390_linux64v2): Likewise.
2463 (init_registers_s390_te_linux64): Likewise.
2464 (tdesc_s390_te_linux64): Likewise.
2465 (init_registers_s390_vx_linux64): Likewise.
2466 (tdesc_s390_vx_linux64): Likewise.
2467 (init_registers_s390_tevx_linux64): Likewise.
2468 (tdesc_s390_tevx_linux64): Likewise.
2469 (init_registers_s390x_linux64): Likewise.
2470 (tdesc_s390x_linux64): Likewise.
2471 (init_registers_s390x_linux64v1): Likewise.
2472 (tdesc_s390x_linux64v1): Likewise.
2473 (init_registers_s390x_linux64v2): Likewise.
2474 (tdesc_s390x_linux64v2): Likewise.
2475 (init_registers_s390x_te_linux64): Likewise.
2476 (tdesc_s390x_te_linux64): Likewise.
2477 (init_registers_s390x_vx_linux64): Likewise.
2478 (tdesc_s390x_vx_linux64): Likewise.
2479 (init_registers_s390x_tevx_linux64): Likewise.
2480 (tdesc_s390x_tevx_linux64): Likewise.
2481 (have_hwcap_s390_vx): New static variable.
2482 (s390_arch_setup): Fill have_hwcap_s390_vx.
2483 (s390_get_thread_area): New function.
2484 (s390_ft_entry_gpr_esa): New const.
2485 (s390_ft_entry_gpr_zarch): New const.
2486 (s390_ft_entry_misc): New const.
2487 (s390_ft_entry_fr): New const.
2488 (s390_ft_entry_vr): New const.
2489 (s390_ft_main_31): New const.
2490 (s390_ft_main_64): New const.
2491 (s390_ft_exit_fr): New const.
2492 (s390_ft_exit_vr): New const.
2493 (s390_ft_exit_misc): New const.
2494 (s390_ft_exit_gpr_esa): New const.
2495 (s390_ft_exit_gpr_zarch): New const.
2496 (append_insns): New function.
2497 (s390_relocate_instruction): New function.
2498 (s390_install_fast_tracepoint_jump_pad): New function.
2499 (s390_get_min_fast_tracepoint_insn_len): New function.
2500 (s390_get_ipa_tdesc_idx): New function.
2501 (struct linux_target_ops): Wire in the above functions.
2502 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2503 * linux-s390-tdesc.h: New file.
2505 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2507 * linux-s390-low.c (s390_supports_tracepoints): New function.
2508 (struct linux_target_ops): Fill supports_tracepoints hook.
2510 2016-03-18 Yao Qi <yao.qi@linaro.org>
2512 * linux-low.c (lwp_signal_can_be_delivered): New function.
2513 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2515 2016-03-18 Yao Qi <yao.qi@linaro.org>
2517 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2518 0 if signal is enqueued. Remove 'signal' from one debugging
2519 message. Move one debugging message to some lines below.
2520 Remove code setting 'signal' to 0.
2522 2016-03-18 Yao Qi <yao.qi@linaro.org>
2524 * linux-low.c (linux_low_filter_event): Remove redundant
2525 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2527 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2529 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2530 (struct linux_target_ops): Wire in the above.
2532 2016-03-03 Yao Qi <yao.qi@linaro.org>
2534 * linux-low.c: Update comments to start_step_over.
2536 2016-03-03 Yao Qi <yao.qi@linaro.org>
2539 * linux-low.c (handle_extended_wait): Set child suspended
2540 if event_lwp->bp_reinsert isn't zero.
2542 2016-03-02 Yao Qi <yao.qi@linaro.org>
2544 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2545 enqueue_pending_signal.
2547 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2549 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2552 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2554 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2555 (s390_regmap_3264) [!__s390x__]: New global.
2556 (s390_collect_ptrace_register): Skip map entries containing -1.
2557 (s390_supply_ptrace_register): Ditto.
2558 (s390_fill_gprs_high): New function.
2559 (s390_store_gprs_high): New function.
2560 (s390_regsets): Add NT_S390_HIGH_GPRS.
2561 (s390_get_hwcap): Enable on 31-bit.
2562 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2563 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2564 Detect NT_S390_HIGH_GPRS.
2565 (s390_usrregs_info_3264): Enable on 31-bit.
2566 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2567 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2569 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2572 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2573 * configure.srv: Ditto.
2574 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2575 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2576 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2577 (init_registers_amd64_linux): Remove prototype.
2578 (tdesc_amd64_linux): Remove declaration.
2579 (get_ipa_tdesc): New function.
2580 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2581 initialize remaining tdescs.
2582 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2583 (init_registers_i386_linux): Remove prototype.
2584 (tdesc_i386_linux): Remove declaration.
2585 (get_ipa_tdesc): New function.
2586 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2587 initialize remaining tdescs.
2588 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2589 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2590 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2591 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2592 (x86_get_ipa_tdesc_idx): New function.
2593 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2594 * linux-x86-tdesc.h: New file.
2595 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2596 (target_get_ipa_tdesc_idx): New macro.
2597 * tracepoint.c (ipa_tdesc_idx): New macro.
2598 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2599 (symbol_list): Add ipa_tdesc_idx.
2600 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2601 (ipa_tdesc): Remove.
2602 (ipa_tdesc_idx): New variable.
2603 (get_context_regcache): Use get_ipa_tdesc.
2604 (gdb_collect): Ditto.
2606 * tracepoint.h (get_ipa_tdesc): New prototype.
2607 (ipa_tdesc): Remove.
2609 2016-02-24 Pedro Alves <palves@redhat.com>
2611 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2612 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2613 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2614 Factor out common code between the USE_SIGTRAP_SIGINFO and
2615 !USE_SIGTRAP_SIGINFO blocks.
2616 (linux_low_filter_event): Call save_stop_reason instead of
2617 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2619 (linux_wait_1): Update comments.
2621 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2623 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2624 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2625 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2626 ppc_insert_point, ppc_remove_point.
2628 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2630 * linux-s390-low.c (s390_supports_z_point_type): New function.
2631 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2633 2016-02-16 Yao Qi <yao.qi@linaro.org>
2635 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2636 PC. Get pc from regcache_read_pc.
2638 2016-02-12 Yao Qi <yao.qi@linaro.org>
2640 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2641 or linux_get_pc_32bit.
2642 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2644 2016-02-12 Yao Qi <yao.qi@linaro.org>
2646 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2647 arm_linux_get_next_pcs_fixup.
2649 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2651 * tracepoint.c (x_tracepoint_action_download): Change
2652 write_inferior_data_ptr to write_inferior_data_pointer.
2653 (cmd_qtstart): Likewise.
2654 (write_inferior_data_ptr): Remove.
2655 (download_agent_expr): Change write_inferior_data_ptr to
2656 write_inferior_data_pointer.
2657 (download_tracepoint_1): Likewise.
2658 (download_tracepoint): Likewise.
2659 (download_trace_state_variables): Likewise.
2661 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2662 Marcin Kościelnicki <koriakin@0x04.net>
2664 * tracepoint.c (struct tracepoint_action_ops): Remove.
2665 (struct tracepoint_action): Remove ops.
2666 (m_tracepoint_action_download, r_tracepoint_action_download)
2667 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2668 size and offset accordingly.
2669 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2670 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2671 (tracepoint_action_send, tracepoint_action_download): New functions.
2672 Helpers for trace action handlers.
2673 (add_tracepoint_action): Remove setup actions ops.
2674 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2676 2016-02-10 Yao Qi <yao.qi@linaro.org>
2678 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2680 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2682 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2684 * configure: Regenerate.
2686 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2688 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2689 void * to gdb_byte *.
2690 * linux-low.c (siginfo_fixup): Likewise.
2691 (linux_xfer_siginfo): Likewise.
2692 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2694 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2696 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2698 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2700 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2702 * linux-x86-low.c [__x86_64__]: Include
2703 "nat/amd64-linux-siginfo.h".
2704 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2705 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2706 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2707 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2708 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2709 (cpt_si_fd, si_timerid, si_overrun): Move from
2710 nat/amd64-linux-siginfo.c.
2711 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2713 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2715 * server.c (skip_to_semicolon): Remove.
2716 (process_point_options): Use strchrnul instead of
2719 2016-01-26 Yao Qi <yao.qi@linaro.org>
2721 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2722 * linux-low.c (install_software_single_step_breakpoints): Don't
2723 call regcache_read_pc.
2724 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2727 2016-01-26 Yao Qi <yao.qi@linaro.org>
2729 * linux-low.c (install_software_single_step_breakpoints): Call
2730 regcache_read_pc instead of get_pc.
2732 2016-01-26 Yao Qi <yao.qi@linaro.org>
2734 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2735 (unblock_async_io): Rename to ...
2736 (block_unblock_async_io): ... it. New function.
2737 (enable_async_io): Don't install SIGIO handler. Unblock it
2739 (disable_async_io): Don't ignore SIGIO. Block it instead.
2740 (initialize_async_io): Install SIGIO handler. Don't call
2743 2016-01-26 Yao Qi <yao.qi@linaro.org>
2745 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2746 first character is '\003', call *the_target->request_interrupt.
2748 2016-01-25 Yao Qi <yao.qi@linaro.org>
2750 * remote-utils.c (new_thread_notify): Remove.
2751 (dead_thread_notify): Likewise.
2752 * remote-utils.h (new_thread_notify): Remove declaration.
2753 (dead_thread_notify): Likewise.
2755 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2757 * gdb.trace/pending.exp: Fix expected message on continue.
2759 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2761 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2762 it works properly on big-endian machines where sizeof (CORE_ADDR)
2765 2016-01-21 Pedro Alves <palves@redhat.com>
2767 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2768 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2769 * configure: Regenerate.
2771 2016-01-21 Yao Qi <yao.qi@linaro.org>
2773 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2774 is_thumb and set it according to CPSR saved on the stack.
2775 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2776 arm_sigreturn_next_pc.
2778 2016-01-18 Yao Qi <yao.qi@linaro.org>
2780 * linux-low.c (linux_set_pc_64bit): New function.
2781 (linux_get_pc_64bit): New function.
2782 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2784 * linux-sparc-low.c (debug_threads): Remove declaration.
2785 (sparc_get_pc): Remove.
2786 (the_low_target): Use linux_get_pc_64bit instead of
2788 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2789 (the_low_target): Use linux_get_pc_64bit and
2792 2016-01-18 Yao Qi <yao.qi@linaro.org>
2794 * linux-arm-low.c (debug_threads): Remove declaration.
2795 (arm_get_pc, arm_set_pc): Remove.
2796 (the_low_target): Use linux_get_pc_32bit and
2798 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2799 (the_low_target): Use linux_get_pc_32bit and
2801 * linux-cris-low.c (debug_threads): Remove declaration.
2802 (cris_get_pc, cris_set_pc,): Remove.
2803 (the_low_target): Use linux_get_pc_32bit and
2805 * linux-crisv32-low.c (debug_threads): Remove declaration.
2806 (cris_get_pc, cris_set_pc): Remove.
2807 (the_low_target): Use linux_get_pc_32bit and
2809 * linux-low.c: Include inttypes.h.
2810 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2811 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2812 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2813 (the_low_target): Use linux_get_pc_32bit and
2815 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2816 (the_low_target): Use linux_get_pc_32bit and
2818 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2819 (the_low_target): Use linux_get_pc_32bit and
2821 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2822 (the_low_target): Use linux_get_pc_32bit and
2824 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2825 (the_low_target): Use linux_get_pc_32bit and
2828 2016-01-18 Gary Benson <gbenson@redhat.com>
2830 * configure.ac (AC_FUNC_FORK): New check.
2831 * config.in: Regenerate.
2832 * configure: Likewise.
2834 2016-01-14 Yao Qi <yao.qi@linaro.org>
2836 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2837 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2838 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2839 arm_get_next_pcs_ctor.
2841 2016-01-12 Josh Stone <jistone@redhat.com>
2842 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2844 * inferiors.h: Include "gdb_vecs.h".
2845 (struct process_info): Add syscalls_to_catch.
2846 * inferiors.c (remove_process): Free syscalls_to_catch.
2847 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2848 syscall_return stops.
2849 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2850 * server.c (handle_general_set): Handle QCatchSyscalls.
2851 (handle_query): Report support for QCatchSyscalls.
2852 * target.h (struct target_ops): Add supports_catch_syscall.
2853 (target_supports_catch_syscall): New macro.
2854 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2855 (struct lwp_info): Add syscall_state.
2856 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2857 Maintain syscall_state and syscalls_to_catch across exec.
2858 (get_syscall_trapinfo): New function, proxy to the_low_target.
2859 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2860 (linux_low_filter_event): Toggle syscall_state entry/return for
2861 syscall traps, and set it ignored for all others.
2862 (gdb_catching_syscalls_p): New function.
2863 (gdb_catch_this_syscall_p): New function.
2864 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2865 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2866 (linux_supports_catch_syscall): New function.
2867 (linux_target_ops): Install it.
2868 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2869 (the_low_target): Install it.
2871 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2873 * acinclude.m4: Include new ../warning.m4 file.
2874 * configure: Regenerated.
2875 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2877 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2879 * ax.c (is_goto_target): Mark static.
2880 * linux-low.c (register_addr): Likewise.
2881 (linux_fetch_registers, linux_store_registers): Likewise.
2882 * mem-break.c (any_persistent_commands): Fix old prototype.
2883 (add_commands_to_breakpoint): Mark static.
2884 * regcache.c (find_register_by_name): Delete unused func.
2885 * remote-utils.c (hex_or_minus_one): Mark static.
2886 * server.c (monitor_show_help): Mark static.
2887 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2888 handle_v_requests): Likewise.
2890 2016-01-12 Pedro Alves <palves@redhat.com>
2892 Remove use of the registered trademark symbol throughout.
2894 2016-01-08 Yao Qi <yao.qi@linaro.org>
2896 * remote-utils.c (getpkt): If c is '\003', call target hook
2899 2016-01-06 Yao Qi <yao.qi@linaro.org>
2901 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2902 linux-aarch32-low.c.
2903 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2904 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2905 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2906 (thumb2_breakpoint): Declare.
2907 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2908 linux-aarch32-low.h.
2909 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2910 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2911 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2913 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2915 * gdbreplay.c (gdbreplay_version): Change copyright year in
2917 * server.c (gdbserver_version): Likewise.
2919 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2921 * server.c (crc32_table): Delete.
2922 (crc32): Use libiberty's xcrc32 function.
2924 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2926 * lynx-low.c (lynx_delete_thread_callback): New function.
2927 (lynx_mourn): Properly delete our process and all of its
2928 threads. Remove call to clear_inferiors.
2930 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2932 * target.c (thread_search_callback): Add check that
2933 the thread_stopped target callback is not NULL before
2936 2015-12-21 Yao Qi <yao.qi@linaro.org>
2938 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2941 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2943 * server.c (handle_query): Call target_supports_software_single_step.
2945 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2947 * linux-low.c (single_step): New function.
2948 (linux_resume_one_lwp_throw): Call single_step.
2949 (start_step_over): Likewise.
2951 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2953 * Makefile.in (SFILES): Append arch/arm-linux.c,
2954 arch/arm-get-next-pcs.c.
2955 (arm-linux.o): New rule.
2956 (arm-get-next-pcs.o): New rule.
2957 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2959 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2960 to linux-aarch32-low.c.
2961 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2962 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2963 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2964 (thumb2_breakpoint_len): Likewise.
2965 (arm_is_thumb_mode): Make non-static.
2966 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2967 from linux-aarch32-low.c.
2968 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2969 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2970 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2971 (thumb2_breakpoint_len): Likewise.
2972 (arm_is_thumb_mode): New declaration.
2973 * linux-arm-low.c: Include arch/arm-linux.h
2974 aarch/arm-get-next-pcs.h, sys/syscall.h.
2975 (get_next_pcs_ops): New struct.
2976 (get_next_pcs_addr_bits_remove): New function.
2977 (get_next_pcs_is_thumb): New function.
2978 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2979 (arm_sigreturn_next_pc): Likewise.
2980 (get_next_pcs_syscall_next_pc): Likewise.
2981 (arm_gdbserver_get_next_pcs): Likewise.
2982 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2984 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2985 * server.h: Include gdb_vecs.h.
2987 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2989 * Makefile.in (SFILES): Append common/common-regcache.c.
2990 (OBS): Append common-regcache.o.
2991 (common-regcache.o): New rule.
2992 * regcache.c (init_register_cache): Initialize cache to
2994 (regcache_raw_read_unsigned): New function.
2995 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2996 register_status enum.
2998 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3000 * linux-aarch64-low.c (the_low_targets): Rename
3001 breakpoint_reinsert_addr to get_next_pcs.
3002 * linux-arm-low.c (the_low_targets): Likewise.
3003 * linux-bfin-low.c (the_low_targets): Likewise.
3004 * linux-cris-low.c (the_low_targets): Likewise.
3005 * linux-crisv32-low.c (the_low_targets): Likewise.
3006 * linux-low.c (can_software_single_step): Likewise.
3007 (install_software_single_step_breakpoints): New function.
3008 (start_step_over): Use install_software_single_step_breakpoints.
3009 * linux-low.h: New CORE_ADDR vector.
3010 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3012 * linux-mips-low.c (the_low_targets): Likewise.
3013 * linux-nios2-low.c (the_low_targets): Likewise.
3014 * linux-sparc-low.c (the_low_targets): Likewise.
3016 2015-12-17 Pedro Alves <palves@redhat.com>
3018 * linux-low.c (linux_kill_one_lwp): Remove references to
3020 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3022 (linux_init_signals): Delete.
3023 (initialize_low): Adjust.
3024 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3026 2015-12-16 Pedro Alves <palves@redhat.com>
3028 * configure.ac (compiler warning flags): When testing a
3029 -Wno-foo option, check whether -Wfoo works instead.
3030 * configure: Regenerate.
3032 2015-12-11 Don Breazeal <donb@codesourcery.com>
3034 * server.c (process_serial_event): Don't exit from gdbserver
3035 in remote mode if there are still active inferiors.
3037 2015-12-11 Yao Qi <yao.qi@linaro.org>
3039 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3040 arm_breakpoint_at if the process is 32-bit.
3042 2015-12-11 Yao Qi <yao.qi@linaro.org>
3044 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3047 2015-12-07 Yao Qi <yao.qi@linaro.org>
3049 * configure.srv: Append arm.o to srv_tgtobj for
3050 aarch64*-*-linux* target.
3051 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3052 from linux-arm-low.c.
3053 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3054 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3055 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3056 (thumb2_breakpoint_len): Likewise.
3057 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3058 (arm_breakpoint_kinds): Likewise.
3059 (arm_breakpoint_kind_from_pc): Likewise.
3060 (arm_sw_breakpoint_from_kind): Likewise.
3061 (arm_breakpoint_kind_from_current_state): Likewise.
3062 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3063 (arm_sw_breakpoint_from_kind): Declare.
3064 (arm_breakpoint_kind_from_current_state): Declare.
3065 (arm_breakpoint_at): Declare.
3066 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3067 arm_sw_breakpoint_from_kind if process is 32-bit.
3068 (aarch64_breakpoint_kind_from_pc): New function.
3069 (aarch64_breakpoint_kind_from_current_state): New function.
3070 (the_low_target): Initialize fields breakpoint_kind_from_pc
3071 and breakpoint_kind_from_current_state.
3072 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3073 linux-aarch32-low.c.
3074 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3075 (arm_breakpoint, arm_breakpoint_len): Likewise.
3076 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3077 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3078 (arm_is_thumb_mode): Likewise.
3079 (arm_breakpoint_at): Likewise.
3080 (arm_breakpoint_kind_from_pc): Likewise.
3081 (arm_sw_breakpoint_from_kind): Likewise.
3082 (arm_breakpoint_kind_from_current_state): Likewise.
3085 2015-08-04 Yao Qi <yao.qi@linaro.org>
3087 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3088 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3089 * server.c (extended_protocol): Remove "static".
3090 * server.h (extended_protocol): Declare it.
3092 2015-12-04 Josh Stone <jistone@redhat.com>
3094 * target.h (struct target_ops) <arch_setup>: Rename to ...
3095 (struct target_ops) <post_create_inferior>: ... this.
3096 (target_arch_setup): Rename to ...
3097 (target_post_create_inferior): ... this, calling post_create_inferior.
3098 * server.c (start_inferior): Update target_arch_setup calls to
3099 target_post_create_inferior.
3100 * linux-low.c (linux_low_ptrace_options): Forward declare.
3101 (linux_arch_setup): Update its comment for general use.
3102 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3103 (struct linux_target_ops): Use linux_post_create_inferior.
3104 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3105 to post_create_inferior.
3106 * nto-low.c (struct nto_target_ops): Likewise.
3107 * spu-low.c (struct spu_target_ops): Likewise.
3108 * win32-low.c (struct win32_target_ops): Likewise.
3110 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3112 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3114 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3116 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3117 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3118 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3119 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3120 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3121 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3122 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3123 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3124 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3125 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3126 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3127 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3129 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3131 * linux-low.c (linux_look_up_symbols): Don't call
3132 linux_supports_traceclone.
3133 * linux-low.h (thread_db_init): Remove use_events argument.
3134 * thread-db.c (thread_db_use_event): Remove global variable.
3135 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3136 (struct thread_db) <td_create_bp>: Remove field.
3137 (thread_db_create_event): Remove function.
3138 (thread_db_enable_reporting): Likewise.
3139 (find_one_thread): Don't check for thread_db_use_events.
3140 (attach_thread): Likewise.
3141 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3142 (try_thread_db_load_1): Don't check for thread_db_use_events.
3143 (thread_db_init): Remove use_events argument and thread events
3145 (remove_thread_event_breakpoints): Remove function.
3146 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3148 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3150 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3152 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3153 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3155 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3156 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3158 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3160 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3161 * linux-low.c (can_hardware_single_step): Use
3162 supports_hardware_single_step.
3163 (can_software_single_step): New function.
3164 (start_step_over): Call can_software_single_step.
3165 (linux_supports_hardware_single_step): New function.
3166 (struct target_ops) <supports_software_single_step>: Initialize.
3167 * linux-low.h (struct linux_target_ops)
3168 <supports_hardware_single_step>: Initialize.
3169 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3171 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3172 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3173 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3174 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3175 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3176 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3177 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3178 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3180 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3181 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3183 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3184 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3185 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3188 * target.h (struct target_ops): <supports_software_single_step>:
3190 (target_supports_software_single_step): New macro.
3192 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3194 * linux-low.c (linux_wait_1): Fix pc advance condition.
3195 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3196 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3198 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3200 * linux-arm-low.c (arm_is_thumb_mode): New function.
3201 (arm_breakpoint_at): Use arm_is_thumb_mode.
3202 (arm_breakpoint_kind_from_current_state): New function.
3203 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3205 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3206 (linux_breakpoint_kind_from_current_state): New function.
3207 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3208 * linux-low.h (struct linux_target_ops)
3209 <breakpoint_kind_from_current_state>: New field.
3210 * target.h (struct target_ops): Likewise.
3211 (target_breakpoint_kind_from_current_state): New macro.
3213 2015-11-30 Pedro Alves <palves@redhat.com>
3215 * linux-low.c (linux_resume): Wake up the event loop before
3218 2015-11-30 Pedro Alves <palves@redhat.com>
3220 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3222 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3224 * target.c (struct thread_search): New structure.
3225 (thread_search_callback): New function.
3226 (prev_general_thread): New global.
3227 (prepare_to_access_memory, done_accessing_memory): New functions.
3228 * target.h (prepare_to_access_memory, done_accessing_memory):
3229 Replace macros with function declarations.
3231 2015-11-30 Pedro Alves <palves@redhat.com>
3234 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3235 report TARGET_WAITKIND_NO_RESUMED.
3236 * remote-utils.c (prepare_resume_reply): Handle
3237 TARGET_WAITKIND_NO_RESUMED.
3238 * server.c (report_no_resumed): New global.
3239 (handle_query) <qSupported>: Handle "no-resumed+". Report
3240 "no-resumed+" support.
3241 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3242 return error if the client doesn't support no-resumed events.
3243 (push_stop_notification): New function.
3244 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3245 events if the client supports them.
3247 2015-11-30 Pedro Alves <palves@redhat.com>
3249 * linux-low.c (thread_still_has_status_pending_p): Don't check
3251 (lwp_resumed): New function.
3252 (status_pending_p_callback): Return early if the LWP is not
3253 supposed to be resumed.
3255 2015-11-30 Pedro Alves <palves@redhat.com>
3257 * linux-low.c (handle_extended_wait): Assert that the LWP's
3258 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3259 thread create events, leave the new child's status pending.
3260 (linux_low_filter_event): If GDB wants to hear about thread exit
3261 events, leave the LWP marked dead and don't delete it.
3262 (linux_wait_for_event_filtered): Don't check for thread exit.
3263 (filter_exit_event): New function.
3264 (linux_wait_1): Use it, when returning an exit event.
3265 (linux_resume_one_lwp_throw): Assert that the LWP's
3266 waitstatus is TARGET_WAITKIND_IGNORE.
3267 * remote-utils.c (prepare_resume_reply): Handle
3268 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3269 * server.c (report_thread_events): New global.
3270 (handle_general_set): Handle QThreadEvents.
3271 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3272 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3273 TARGET_WAITKIND_THREAD_EXITED.
3274 * server.h (report_thread_events): Declare.
3276 2015-11-30 Pedro Alves <palves@redhat.com>
3278 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3279 the thread's last_resume_kind was resume_stop.
3281 2015-11-30 Pedro Alves <palves@redhat.com>
3283 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3286 2015-11-30 Pedro Alves <palves@redhat.com>
3288 * server.c (handle_v_requests): Handle vCtrlC.
3290 2015-11-30 Pedro Alves <palves@redhat.com>
3292 * gdbthread.h (find_any_thread_of_pid): Declare.
3293 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3295 * server.c (handle_query): If current_thread is NULL, look for
3296 another thread of the selected process.
3298 2015-11-26 Daniel Colascione <dancol@dancol.org>
3299 Simon Marchi <simon.marchi@ericsson.com>
3301 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3302 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3304 * target.h (struct target_ops) <thread_name>: New field.
3305 (target_thread_name): New macro.
3307 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3309 * regcache.h (regcache_invalidate_pid): Add declaration.
3310 * regcache.c (regcache_invalidate_pid): New function, extracted
3311 from regcache_invalidate.
3312 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3313 Add trivial documentation comment.
3314 * lynx-low.c: Use regcache_invalidate_pid instead of
3315 regcache_invalidate.
3317 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3319 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3320 and Elf64_auxv_t if the target is Android.
3322 2015-11-22 Doug Evans <xdje42@gmail.com>
3324 * target.h: #include <sys/types.h>.
3326 2015-11-19 Pedro Alves <palves@redhat.com>
3328 * linux-low.c (linux_process_qsupported): Change prototype.
3330 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3332 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3333 and adjust to loop over all features.
3334 * server.c (handle_query) <qSupported>: Adjust to call
3335 target_process_qsupported once, passing it a vector of unprocessed
3337 * target.h (struct target_ops) <process_qsupported>: Change
3339 (target_process_qsupported): Adjust.
3341 2015-11-19 Pedro Alves <palves@redhat.com>
3343 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3345 * configure: Regenerate.
3347 2015-11-19 Pedro Alves <palves@redhat.com>
3349 * configure: Regenerate.
3351 2015-11-19 Yao Qi <yao.qi@linaro.org>
3353 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3356 2015-11-19 Yao Qi <yao.qi@linaro.org>
3358 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3359 (struct aarch64_operand): Move enum out.
3361 2015-11-19 Yao Qi <yao.qi@linaro.org>
3363 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3364 struct user_fpsimd_state *.
3365 (aarch64_store_fpregset): Likewise.
3367 2015-11-19 Yao Qi <yao.qi@linaro.org>
3369 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3370 struct user_pt_regs *.
3371 (aarch64_store_gregset): Likewise.
3373 2015-11-18 Pedro Alves <palves@redhat.com>
3375 * Makefile.in (all_object_files): Add $IPA_OBJS.
3377 2015-11-17 Pedro Alves <palves@redhat.com>
3379 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3380 GDB_SIGNAL_0 and gdb_signal_to_string.
3382 2015-11-17 Pedro Alves <palves@redhat.com>
3384 * win32-low.c (handle_output_debug_string): Remove parameter.
3385 (win32_kill): Remove our_status local and adjust call to
3386 handle_output_debug_string.
3387 (get_child_debug_event): Adjust call to
3388 handle_output_debug_string.
3390 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3392 * linux-mips-low.c (mips_fill_gregset): Add cast.
3393 (mips_store_gregset): Likewise.
3394 (mips_fill_fpregset): Likewise.
3395 (mips_store_fpregset): Likewise.
3397 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3399 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3402 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3404 * linux-mips-low.c (mips_linux_new_thread): Change type of
3405 watch_type to enum target_hw_bp_type.
3407 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3409 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3410 Change return type to arm_hwbp_type.
3412 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3414 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3415 (arm_store_gregset): Likewise.
3416 * linux-arm-low.c (arm_get_hwcap): Likewise.
3417 (arm_read_description): Likewise.
3419 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3421 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3423 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3425 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3426 (ppc_fill_vsxregset): Likewise.
3427 (ppc_store_vsxregset): Likewise.
3428 (ppc_fill_vrregset): Likewise.
3429 (ppc_store_vrregset): Likewise.
3430 (ppc_fill_evrregset): Likewise.
3431 (ppc_store_evrregset): Likewise.
3433 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3435 * linux-ppc-low.c (ppc_usrregs_info): Remove
3436 forward-declaration.
3437 (ppc_arch_setup): Move lower in file.
3439 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3441 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3442 (ps_pdwrite): Likewise.
3444 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3446 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3447 to after assert checks.
3449 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3451 * proc-service.c (ps_pdread): Add/adjust casts.
3452 (ps_pdwrite): Add/adjust casts.
3454 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3456 * server.c (handle_search_memory_1): Cast return value of
3459 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3461 * server.c (write_qxfer_response): Change type of data to
3464 2015-10-29 Pedro Alves <palves@redhat.com>
3466 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3468 2015-10-29 Pedro Alves <palves@redhat.com>
3470 * tracepoint.c (clear_installed_tracepoints): Add casts.
3472 2015-10-29 Pedro Alves <palves@redhat.com>
3474 * server.c (handle_v_cont, process_serial_event): Add enum
3475 gdb_signal casts to signal parsing code.
3477 2015-10-29 Pedro Alves <palves@redhat.com>
3479 * linux-low.h (NULL_REGSET): Define.
3480 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3481 * linux-arm-low.c (arm_regsets): Likewise.
3482 * linux-crisv32-low.c (cris_regsets): Likewise.
3483 * linux-m68k-low.c (m68k_regsets): Likewise.
3484 * linux-mips-low.c (mips_regsets): Likewise.
3485 * linux-nios2-low.c (nios2_regsets): Likewise.
3486 * linux-ppc-low.c (ppc_regsets): Likewise.
3487 * linux-s390-low.c (s390_regsets): Likewise.
3488 * linux-sh-low.c (sh_regsets): Likewise.
3489 * linux-sparc-low.c (sparc_regsets): Likewise.
3490 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3491 * linux-tile-low.c (tile_regsets): Likewise.
3492 * linux-x86-low.c (x86_regsets): Likewise.
3493 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3495 2015-10-29 Pedro Alves <palves@redhat.com>
3497 * linux-low.h (NULL_REGSET): Define.
3498 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3499 * linux-arm-low.c (arm_regsets): Likewise.
3500 * linux-crisv32-low.c (cris_regsets): Likewise.
3501 * linux-m68k-low.c (m68k_regsets): Likewise.
3502 * linux-mips-low.c (mips_regsets): Likewise.
3503 * linux-nios2-low.c (nios2_regsets): Likewise.
3504 * linux-ppc-low.c (ppc_regsets): Likewise.
3505 * linux-s390-low.c (s390_regsets): Likewise.
3506 * linux-sh-low.c (sh_regsets): Likewise.
3507 * linux-sparc-low.c (sparc_regsets): Likewise.
3508 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3509 * linux-tile-low.c (tile_regsets): Likewise.
3510 * linux-x86-low.c (x86_regsets): Likewise.
3511 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3513 2015-10-26 Doug Evans <dje@google.com>
3515 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3517 2015-10-26 Doug Evans <dje@google.com>
3519 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3521 2015-10-26 Doug Evans <dje@google.com>
3523 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3525 (attach_thread, find_new_threads_callback): Ditto.
3527 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3529 * mem-break.h (set_breakpoint_data): Remove.
3531 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3533 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3534 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3535 (initialize_low): Remove set_breakpoint_data call.
3536 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3537 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3538 (initialize_low): Remove set_breakpoint_data call.
3539 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3540 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3541 (initialize_low): Remove set_breakpoint_data call.
3543 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3545 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3546 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3547 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3548 * target.h (target_breakpoint_kind_from_pc): New macro.
3550 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3552 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3553 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3554 the default breakpoint kind.
3556 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3558 * linux-arm-low.c (arm_supports_z_point_type): Add software
3561 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3563 * linux-arm-low.c: Refactor breakpoint definitions.
3564 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3565 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3567 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569 * Makefile.in: Add arm.c/o.
3570 * configure.srv: Likewise.
3571 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3572 (arm_breakpoint_kind_from_pc): New function.
3573 (arm_sw_breakpoint_from_kind): Return proper kind.
3574 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3576 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3578 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3580 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3581 (struct raw_breakpoint) <size>: Remove.
3582 (struct raw_breakpoint) <kind>: Add.
3583 (bp_size): New function.
3584 (bp_opcode): Likewise.
3585 (find_raw_breakpoint_at): Adjust for kind.
3586 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3587 (remove_memory_breakpoint): Adjust for kind call bp_size.
3588 (set_raw_breakpoint_at): Adjust for kind.
3589 (set_breakpoint): Likewise.
3590 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3591 (delete_raw_breakpoint): Adjust for kind.
3592 (delete_breakpoint): Likewise.
3593 (find_gdb_breakpoint): Likewise.
3594 (set_gdb_breakpoint_1): Likewise.
3595 (set_gdb_breakpoint): Likewise.
3596 (delete_gdb_breakpoint_1): Likewise.
3597 (delete_gdb_breakpoint): Likewise.
3598 (uninsert_raw_breakpoint): Likewise.
3599 (reinsert_raw_breakpoint): Likewise.
3600 (set_breakpoint_data): Remove.
3601 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3602 (check_mem_read): Adjust for kind call bp_size.
3603 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3604 (clone_one_breakpoint): Adjust for kind.
3605 * mem-break.h (set_gdb_breakpoint): Likewise.
3606 (delete_gdb_breakpoint): Likewise.
3607 * server.c (process_serial_event): Likewise.
3609 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3611 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3612 (struct linux_target_ops) <breakpoint>: Remove.
3613 (struct linux_target_ops) <breakpoint_len>: Remove.
3614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3616 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3617 (arm_sw_breakpoint_from_kind): New function.
3618 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3619 (struct linux_target_ops) <breakpoint>: Remove.
3620 (struct linux_target_ops) <breakpoint_len>: Remove.
3621 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3622 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3623 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3624 (struct linux_target_ops) <breakpoint>: Remove.
3625 (struct linux_target_ops) <breakpoint_len>: Remove.
3626 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3627 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3628 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3629 (struct linux_target_ops) <breakpoint>: Remove.
3630 (struct linux_target_ops) <breakpoint_len>: Remove.
3631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3633 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3634 and sw_breakpoint_from_kind to increment the pc.
3635 (linux_breakpoint_kind_from_pc): New function.
3636 (linux_sw_breakpoint_from_kind): New function.
3637 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3638 (initialize_low): Call breakpoint_kind_from_pc and
3639 sw_breakpoint_from_kind to replace breakpoint_data/len.
3640 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3643 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3644 (struct linux_target_ops) <breakpoint>: Remove.
3645 (struct linux_target_ops) <breakpoint_len>: Remove.
3646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3647 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3648 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3649 (struct linux_target_ops) <breakpoint>: Remove.
3650 (struct linux_target_ops) <breakpoint_len>: Remove.
3651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3653 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3654 (struct linux_target_ops) <breakpoint>: Remove.
3655 (struct linux_target_ops) <breakpoint_len>: Remove.
3656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3658 * linux-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3674 (struct linux_target_ops) <breakpoint>: Remove.
3675 (struct linux_target_ops) <breakpoint_len>: Remove.
3676 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3677 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3678 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3679 (struct linux_target_ops) <breakpoint>: Remove.
3680 (struct linux_target_ops) <breakpoint_len>: Remove.
3681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3683 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3689 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3690 (struct linux_target_ops) <breakpoint>: Remove.
3691 (struct linux_target_ops) <breakpoint_len>: Remove.
3692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3694 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3695 (struct linux_target_ops) <breakpoint>: Remove.
3696 (struct linux_target_ops) <breakpoint_len>: Remove.
3697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3700 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3702 * linux-cris-low.c (cris_get_pc): Remove void arg.
3704 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3706 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3709 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3711 * inferiors.c (thread_pid_matches_callback): New function.
3712 (find_thread_process): New function.
3713 (remove_thread): Reset current_thread.
3714 (remove_process): Assert threads have been removed first.
3716 2015-10-15 Yao Qi <yao.qi@linaro.org>
3718 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3720 (aarch64_remove_point): Likewise.
3721 * regcache.c (regcache_register_size): New function.
3723 2015-10-12 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch64-low.c: Update all callers as emit_load_store
3726 is renamed to aarch64_emit_load_store.
3728 2015-10-12 Yao Qi <yao.qi@linaro.org>
3730 * linux-aarch64-low.c: Update all callers of function renaming
3731 from emit_insn to aarch64_emit_insn.
3733 2015-10-12 Yao Qi <yao.qi@linaro.org>
3735 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3736 arch/aarch64-insn.h.
3737 (struct aarch64_memory_operand): Likewise.
3739 (emit_insn): Move to arch/aarch64-insn.c.
3740 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3741 (emit_load_store): Move to arch/aarch64-insn.c.
3742 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3743 (can_encode_int32): Remove.
3745 2015-10-12 Yao Qi <yao.qi@linaro.org>
3747 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3748 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3749 (aarch64_relocate_instruction): Likewise.
3750 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3751 (struct aarch64_insn_visitor): Likewise.
3753 2015-10-12 Yao Qi <yao.qi@linaro.org>
3755 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3756 (struct aarch64_insn_visitor): New.
3757 (struct aarch64_insn_relocation_data): New.
3758 (aarch64_ftrace_insn_reloc_b): New function.
3759 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3760 (aarch64_ftrace_insn_reloc_cb): Likewise.
3761 (aarch64_ftrace_insn_reloc_tb): Likewise.
3762 (aarch64_ftrace_insn_reloc_adr): Likewise.
3763 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3764 (aarch64_ftrace_insn_reloc_others): Likewise.
3766 (aarch64_relocate_instruction): Use visitor.
3768 2015-10-12 Yao Qi <yao.qi@linaro.org>
3770 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3771 int. Add argument buf.
3772 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3773 aarch64_relocate_instruction.
3775 2015-10-12 Yao Qi <yao.qi@linaro.org>
3777 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3778 argument insn. Remove local variable insn. Don't call
3780 (aarch64_install_fast_tracepoint_jump_pad): Call
3783 2015-09-30 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3786 (emit_load_store_pair): Likewise.
3788 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3790 * dll.c (match_dll): Add cast(s).
3791 (unloaded_dll): Likewise.
3792 * linux-low.c (second_thread_of_pid_p): Likewise.
3793 (delete_lwp_callback): Likewise.
3794 (count_events_callback): Likewise.
3795 (select_event_lwp_callback): Likewise.
3796 (linux_set_resume_request): Likewise.
3797 * server.c (accumulate_file_name_length): Likewise.
3798 (emit_dll_description): Likewise.
3799 (handle_qxfer_threads_worker): Likewise.
3800 (visit_actioned_threads): Likewise.
3801 * thread-db.c (any_thread_of): Likewise.
3802 * tracepoint.c (same_process_p): Likewise.
3803 (match_blocktype): Likewise.
3804 (build_traceframe_info_xml): Likewise.
3806 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3808 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3810 (gdb_unparse_agent_expr): Likewise.
3811 * hostio.c (require_data): Likewise.
3812 (handle_pread): Likewise.
3813 * linux-low.c (disable_regset): Likewise.
3814 (fetch_register): Likewise.
3815 (store_register): Likewise.
3816 (get_dynamic): Likewise.
3817 (linux_qxfer_libraries_svr4): Likewise.
3818 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3819 (set_fast_tracepoint_jump): Likewise.
3820 (uninsert_fast_tracepoint_jumps_at): Likewise.
3821 (reinsert_fast_tracepoint_jumps_at): Likewise.
3822 (validate_inserted_breakpoint): Likewise.
3823 (clone_agent_expr): Likewise.
3824 * regcache.c (init_register_cache): Likewise.
3825 * remote-utils.c (putpkt_binary_1): Likewise.
3826 (decode_M_packet): Likewise.
3827 (decode_X_packet): Likewise.
3828 (look_up_one_symbol): Likewise.
3829 (relocate_instruction): Likewise.
3830 (monitor_output): Likewise.
3831 * server.c (handle_search_memory): Likewise.
3832 (handle_qxfer_exec_file): Likewise.
3833 (handle_qxfer_libraries): Likewise.
3834 (handle_qxfer): Likewise.
3835 (handle_query): Likewise.
3836 (handle_v_cont): Likewise.
3837 (handle_v_run): Likewise.
3838 (captured_main): Likewise.
3839 * target.c (write_inferior_memory): Likewise.
3840 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3841 * tracepoint.c (init_trace_buffer): Likewise.
3842 (add_tracepoint_action): Likewise.
3843 (add_traceframe): Likewise.
3844 (add_traceframe_block): Likewise.
3845 (cmd_qtdpsrc): Likewise.
3846 (cmd_qtdv): Likewise.
3847 (cmd_qtstatus): Likewise.
3848 (response_source): Likewise.
3849 (response_tsv): Likewise.
3850 (cmd_qtnotes): Likewise.
3851 (gdb_collect): Likewise.
3852 (initialize_tracepoint): Likewise.
3854 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3856 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3857 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3858 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3860 (enum aarch64_condition_codes): New enum.
3861 (w0): New static global.
3864 (struct aarch64_memory_operand) <type>: New
3865 MEMORY_OPERAND_POSTINDEX type.
3866 (postindex_memory_operand): New helper function.
3867 (emit_ret): New function.
3868 (emit_load_store_pair): New function, factored out of emit_stp
3869 with support for MEMORY_OPERAND_POSTINDEX.
3870 (emit_stp): Rewrite using emit_load_store_pair.
3871 (emit_ldp): New function.
3872 (emit_load_store): Likewise.
3873 (emit_ldr): Mention post-index instruction in comment.
3874 (emit_ldrh): New function.
3875 (emit_ldrb): New function.
3876 (emit_ldrsw): Mention post-index instruction in comment.
3877 (emit_str): Likewise.
3878 (emit_subs): New function.
3879 (emit_cmp): Likewise.
3880 (emit_and): Likewise.
3881 (emit_orr): Likewise.
3882 (emit_orn): Likewise.
3883 (emit_eor): Likewise.
3884 (emit_mvn): Likewise.
3885 (emit_lslv): Likewise.
3886 (emit_lsrv): Likewise.
3887 (emit_asrv): Likewise.
3888 (emit_mul): Likewise.
3889 (emit_sbfm): Likewise.
3890 (emit_sbfx): Likewise.
3891 (emit_ubfm): Likewise.
3892 (emit_ubfx): Likewise.
3893 (emit_csinc): Likewise.
3894 (emit_cset): Likewise.
3895 (emit_nop): Likewise.
3896 (emit_ops_insns): New helper function.
3897 (emit_pop): Likewise.
3898 (emit_push): Likewise.
3899 (aarch64_emit_prologue): New function.
3900 (aarch64_emit_epilogue): Likewise.
3901 (aarch64_emit_add): Likewise.
3902 (aarch64_emit_sub): Likewise.
3903 (aarch64_emit_mul): Likewise.
3904 (aarch64_emit_lsh): Likewise.
3905 (aarch64_emit_rsh_signed): Likewise.
3906 (aarch64_emit_rsh_unsigned): Likewise.
3907 (aarch64_emit_ext): Likewise.
3908 (aarch64_emit_log_not): Likewise.
3909 (aarch64_emit_bit_and): Likewise.
3910 (aarch64_emit_bit_or): Likewise.
3911 (aarch64_emit_bit_xor): Likewise.
3912 (aarch64_emit_bit_not): Likewise.
3913 (aarch64_emit_equal): Likewise.
3914 (aarch64_emit_less_signed): Likewise.
3915 (aarch64_emit_less_unsigned): Likewise.
3916 (aarch64_emit_ref): Likewise.
3917 (aarch64_emit_if_goto): Likewise.
3918 (aarch64_emit_goto): Likewise.
3919 (aarch64_write_goto_address): Likewise.
3920 (aarch64_emit_const): Likewise.
3921 (aarch64_emit_call): Likewise.
3922 (aarch64_emit_reg): Likewise.
3923 (aarch64_emit_pop): Likewise.
3924 (aarch64_emit_stack_flush): Likewise.
3925 (aarch64_emit_zero_ext): Likewise.
3926 (aarch64_emit_swap): Likewise.
3927 (aarch64_emit_stack_adjust): Likewise.
3928 (aarch64_emit_int_call_1): Likewise.
3929 (aarch64_emit_void_call_2): Likewise.
3930 (aarch64_emit_eq_goto): Likewise.
3931 (aarch64_emit_ne_goto): Likewise.
3932 (aarch64_emit_lt_goto): Likewise.
3933 (aarch64_emit_le_goto): Likewise.
3934 (aarch64_emit_gt_goto): Likewise.
3935 (aarch64_emit_ge_got): Likewise.
3936 (aarch64_emit_ops_impl): New static global variable.
3937 (aarch64_emit_ops): New target function, return
3938 &aarch64_emit_ops_impl.
3939 (struct linux_target_ops): Install it.
3941 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3943 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3944 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3946 * linux-aarch64-ipa.c: New file.
3947 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3949 (aarch64_get_thread_area): New target method.
3950 (extract_signed_bitfield): New helper function.
3951 (aarch64_decode_ldr_literal): New function.
3952 (enum aarch64_opcodes): New enum.
3953 (struct aarch64_register): New struct.
3954 (struct aarch64_operand): New struct.
3955 (x0): New static global.
3964 (aarch64_register): New helper function.
3965 (register_operand): Likewise.
3966 (immediate_operand): Likewise.
3967 (struct aarch64_memory_operand): New struct.
3968 (offset_memory_operand): New helper function.
3969 (preindex_memory_operand): Likewise.
3970 (enum aarch64_system_control_registers): New enum.
3971 (ENCODE): New macro.
3972 (emit_insn): New helper function.
3973 (emit_b): New function.
3974 (emit_bcond): Likewise.
3975 (emit_cb): Likewise.
3976 (emit_tb): Likewise.
3977 (emit_blr): Likewise.
3978 (emit_stp): Likewise.
3979 (emit_ldp_q_offset): Likewise.
3980 (emit_stp_q_offset): Likewise.
3981 (emit_load_store): Likewise.
3982 (emit_ldr): Likewise.
3983 (emit_ldrsw): Likewise.
3984 (emit_str): Likewise.
3985 (emit_ldaxr): Likewise.
3986 (emit_stxr): Likewise.
3987 (emit_stlr): Likewise.
3988 (emit_data_processing_reg): Likewise.
3989 (emit_data_processing): Likewise.
3990 (emit_add): Likewise.
3991 (emit_sub): Likewise.
3992 (emit_mov): Likewise.
3993 (emit_movk): Likewise.
3994 (emit_mov_addr): Likewise.
3995 (emit_mrs): Likewise.
3996 (emit_msr): Likewise.
3997 (emit_sevl): Likewise.
3998 (emit_wfe): Likewise.
3999 (append_insns): Likewise.
4000 (can_encode_int32_in): New helper function.
4001 (aarch64_relocate_instruction): New function.
4002 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4003 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4004 (struct linux_target_ops): Install aarch64_get_thread_area,
4005 aarch64_install_fast_tracepoint_jump_pad and
4006 aarch64_get_min_fast_tracepoint_insn_len.
4008 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4010 * Makefile.in (aarch64-insn.o): New rule.
4011 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4013 2015-09-21 Yao Qi <yao.qi@linaro.org>
4015 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4017 2015-09-21 Yao Qi <yao.qi@linaro.org>
4019 * tracepoint.c (max_jump_pad_size): Remove.
4021 2015-09-18 Yao Qi <yao.qi@linaro.org>
4023 * linux-aarch64-low.c: Don't include sys/uio.h.
4024 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4026 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4028 * tracepoint.c (eval_result_type): Change prototype.
4029 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4031 2015-09-15 Pedro Alves <palves@redhat.com>
4033 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4034 Check whether to report exec events instead of checking whether
4035 multiprocess is enabled.
4037 2015-09-15 Pedro Alves <palves@redhat.com>
4040 * remote-utils.c (prepare_resume_reply): Merge
4041 TARGET_WAITKIND_VFORK_DONE switch case with the
4042 TARGET_WAITKIND_FORKED case.
4044 2015-09-15 Yao Qi <yao.qi@linaro.org>
4046 * server.c (handle_query): Check string comparison using
4047 "else if" instead of "if".
4049 2015-09-15 Yao Qi <yao.qi@linaro.org>
4051 * server.c (vCont_supported): New global variable.
4052 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4053 matches. Append ";vContSupported+" to own_buf.
4054 (handle_v_requests): Append ";s;S" to own_buf if target supports
4055 hardware single step or vCont_supported is false.
4056 (capture_main): Set vCont_supported to zero.
4058 2015-09-15 Yao Qi <yao.qi@linaro.org>
4060 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4062 (linux_supports_hardware_single_step): ... New function.
4063 (linux_target_ops): Update.
4064 * lynx-low.c (lynx_target_ops): Set field
4065 supports_hardware_single_step to target_can_do_hardware_single_step.
4066 * nto-low.c (nto_target_ops): Likewise.
4067 * spu-low.c (spu_target_ops): Likewise.
4068 * win32-low.c (win32_target_ops): Likewise.
4069 * target.c (target_can_do_hardware_single_step): New function.
4070 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4071 Remove. <supports_hardware_single_step>: New field.
4072 (target_supports_conditional_breakpoints): Remove.
4073 (target_supports_hardware_single_step): New macro.
4074 (target_can_do_hardware_single_step): Declare.
4075 * server.c (handle_query): Use target_supports_hardware_single_step
4076 instead of target_supports_conditional_breakpoints.
4078 2015-09-15 Yao Qi <yao.qi@linaro.org>
4080 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4082 (struct linux_target_ops the_low_target): Install
4083 aarch64_linux_siginfo_fixup.
4085 2015-09-11 Don Breazeal <donb@codesourcery.com>
4086 Luis Machado <lgustavo@codesourcery.com>
4088 * linux-low.c (linux_mourn): Static declaration.
4089 (linux_arch_setup): Move in front of
4090 handle_extended_wait.
4091 (linux_arch_setup_thread): New function.
4092 (handle_extended_wait): Handle exec events. Call
4093 linux_arch_setup_thread. Make event_lwp argument a
4094 pointer-to-a-pointer.
4095 (check_zombie_leaders): Do not check stopped threads.
4096 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4097 (linux_low_filter_event): Add lwp and thread for exec'ing
4098 non-leader thread if leader thread has been deleted.
4099 Refactor code into linux_arch_setup_thread and call it.
4100 Pass child lwp pointer by reference to handle_extended_wait.
4101 (linux_wait_for_event_filtered): Update comment.
4102 (linux_wait_1): Prevent clobbering exec event status.
4103 (linux_supports_exec_events): New function.
4104 (linux_target_ops) <supports_exec_events>: Initialize new member.
4105 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4107 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4108 * server.c (report_exec_events): New global variable.
4109 (handle_query): Handle qSupported query for exec-events feature.
4110 (captured_main): Initialize report_exec_events.
4111 * server.h (report_exec_events): Declare new global variable.
4112 * target.h (struct target_ops) <supports_exec_events>: New
4114 (target_supports_exec_events): New macro.
4115 * win32-low.c (win32_target_ops) <supports_exec_events>:
4116 Initialize new member.
4118 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4120 * linux-low.c (linux_low_enable_btrace): Remove.
4121 (linux_target_ops): Replace linux_low_enable_btrace with
4122 linux_enable_btrace.
4124 2015-09-03 Yao Qi <yao.qi@linaro.org>
4126 * linux-aarch64-low.c (aarch64_insert_point): Call
4127 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4130 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4132 * linux-low.c (check_stopped_by_breakpoint): Use
4133 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4135 2015-08-27 Pedro Alves <palves@redhat.com>
4137 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4139 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4141 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4142 the XNEW-family equivalent.
4143 (compile_bytecodes): Likewise.
4144 * dll.c (loaded_dll): Likewise.
4145 * event-loop.c (append_callback_event): Likewise.
4146 (create_file_handler): Likewise.
4147 (create_file_event): Likewise.
4148 * hostio.c (handle_open): Likewise.
4149 * inferiors.c (add_thread): Likewise.
4150 (add_process): Likewise.
4151 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4152 * linux-arm-low.c (arm_new_process): Likewise.
4153 (arm_new_thread): Likewise.
4154 * linux-low.c (add_to_pid_list): Likewise.
4155 (linux_add_process): Likewise.
4156 (handle_extended_wait): Likewise.
4157 (add_lwp): Likewise.
4158 (enqueue_one_deferred_signal): Likewise.
4159 (enqueue_pending_signal): Likewise.
4160 (linux_resume_one_lwp_throw): Likewise.
4161 (linux_resume_one_thread): Likewise.
4162 (linux_read_memory): Likewise.
4163 (linux_write_memory): Likewise.
4164 * linux-mips-low.c (mips_linux_new_process): Likewise.
4165 (mips_linux_new_thread): Likewise.
4166 (mips_add_watchpoint): Likewise.
4167 * linux-x86-low.c (initialize_low_arch): Likewise.
4168 * lynx-low.c (lynx_add_process): Likewise.
4169 * mem-break.c (set_raw_breakpoint_at): Likewise.
4170 (set_breakpoint): Likewise.
4171 (add_condition_to_breakpoint): Likewise.
4172 (add_commands_to_breakpoint): Likewise.
4173 (clone_agent_expr): Likewise.
4174 (clone_one_breakpoint): Likewise.
4175 * regcache.c (new_register_cache): Likewise.
4176 * remote-utils.c (look_up_one_symbol): Likewise.
4177 * server.c (queue_stop_reply): Likewise.
4178 (start_inferior): Likewise.
4179 (queue_stop_reply_callback): Likewise.
4180 (handle_target_event): Likewise.
4181 * spu-low.c (fetch_ppc_memory): Likewise.
4182 (store_ppc_memory): Likewise.
4183 * target.c (set_target_ops): Likewise.
4184 * thread-db.c (thread_db_load_search): Likewise.
4185 (try_thread_db_load_1): Likewise.
4186 * tracepoint.c (add_tracepoint): Likewise.
4187 (add_tracepoint_action): Likewise.
4188 (create_trace_state_variable): Likewise.
4189 (cmd_qtdpsrc): Likewise.
4190 (cmd_qtro): Likewise.
4191 (add_while_stepping_state): Likewise.
4192 * win32-low.c (child_add_thread): Likewise.
4193 (get_image_name): Likewise.
4195 2015-08-25 Yao Qi <yao.qi@linaro.org>
4197 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4199 2015-08-25 Yao Qi <yao.qi@linaro.org>
4201 * Makefile.in (aarch64-linux.o): New rule.
4202 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4204 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4205 (aarch64_init_debug_reg_state): Make it extern.
4206 (aarch64_linux_prepare_to_resume): Remove.
4208 2015-08-25 Yao Qi <yao.qi@linaro.org>
4210 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4211 lwp_arch_private_info and ptid_of_lwp.
4213 2015-08-25 Yao Qi <yao.qi@linaro.org>
4215 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4216 Find proc_info by find_process_pid. All callers updated.
4218 2015-08-25 Yao Qi <yao.qi@linaro.org>
4220 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4222 (debug_reg_change_callback): Remove.
4223 (aarch64_notify_debug_reg_change): Remove.
4225 2015-08-25 Yao Qi <yao.qi@linaro.org>
4227 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4228 Call current_lwp_ptid.
4230 2015-08-25 Yao Qi <yao.qi@linaro.org>
4232 * linux-aarch64-low.c (debug_reg_change_callback): Use
4235 2015-08-25 Yao Qi <yao.qi@linaro.org>
4237 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4239 2015-08-25 Yao Qi <yao.qi@linaro.org>
4241 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4243 2015-08-25 Yao Qi <yao.qi@linaro.org>
4245 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4248 2015-08-25 Yao Qi <yao.qi@linaro.org>
4250 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4252 (debug_reg_change_callback): Remove argument entry and add argument
4253 lwp. Remove local variable thread. Don't print thread id in the
4254 debugging output. Don't check whether pid of thread equals to pid.
4255 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4256 iterate_over_lwps instead find_inferior.
4258 2015-08-24 Pedro Alves <palves@redhat.com>
4260 * inferiors.c (get_first_process): New function.
4261 * inferiors.h (get_first_process): New declaration.
4262 * remote-utils.c (read_ptid): Default to the first process in the
4263 list, instead of to the current thread's process.
4265 2015-08-24 Pedro Alves <palves@redhat.com>
4267 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4268 * event-loop.c: Likewise.
4269 * remote-utils.c: Likewise.
4270 * tracepoint.c: Likewise.
4272 2015-08-24 Pedro Alves <palves@redhat.com>
4274 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4277 2015-08-21 Pedro Alves <palves@redhat.com>
4279 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4280 instead of literal 1.
4282 2015-08-21 Pedro Alves <palves@redhat.com>
4284 * tdesc.c (default_description): Explicitly zero-initialize.
4286 2015-08-21 Pedro Alves <palves@redhat.com>
4289 * inferiors.c (remove_thread): Discard any pending stop reply for
4291 * server.c (remove_all_on_match_pid): Rename to ...
4292 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4294 (discard_queued_stop_replies): Change parameter to a ptid. Now
4296 (handle_v_kill, kill_inferior_callback, captured_main)
4297 (process_serial_event): Adjust.
4298 * server.h (discard_queued_stop_replies): Declare.
4300 2015-08-21 Pedro Alves <palves@redhat.com>
4302 * linux-low.c (wait_for_sigstop): Always switch to no thread
4303 selected if the previously current thread dies.
4304 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4305 process instead of the current thread's.
4306 * remote-utils.c (input_interrupt): Don't check if there's no
4308 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4309 current thread to the general thread fails, error out.
4310 (handle_qxfer_auxv, handle_qxfer_libraries)
4311 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4312 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4313 (handle_query): Check if there's a thread selected instead of
4314 checking whether there's any thread in the thread list.
4315 (handle_qxfer_threads, handle_qxfer_btrace)
4316 (handle_qxfer_btrace_conf): Don't error out early if there's no
4317 thread in the thread list.
4318 (handle_v_cont, myresume): Don't set the current thread to the
4320 (process_serial_event) <Hg handling>: Also set thread_id if the
4321 previous general thread is still alive.
4322 (process_serial_event) <g/G handling>: If setting the current
4323 thread to the general thread fails, error out.
4324 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4325 thread's lwp instead of the current thread's.
4326 * target.c (set_desired_thread): If the desired thread was not
4327 found, leave the current thread pointing to NULL. Return an int
4328 (boolean) indicating success.
4329 * target.h (set_desired_thread): Change return type to int.
4331 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4333 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4334 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4336 (ps_get_thread_area): New function.
4338 2015-08-19 Gary Benson <gbenson@redhat.com>
4340 * hostio.c (handle_pread): Do not attempt to read more data
4341 than hostio_reply_with_data can fit in a packet.
4343 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4345 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4347 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4349 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4351 2015-08-06 Pedro Alves <palves@redhat.com>
4353 * tracepoint.c (expr_eval_result): Now an int.
4355 2015-08-06 Pedro Alves <palves@redhat.com>
4357 * gdbthread.h (struct regcache): Forward declare.
4358 (struct thread_info) <regcache_data>: Now a struct regcache
4360 * inferiors.c (inferior_regcache_data)
4361 (set_inferior_regcache_data): Now work with struct regcache
4363 * inferiors.h (struct regcache): Forward declare.
4364 (inferior_regcache_data, set_inferior_regcache_data): Now work
4365 with struct regcache pointers.
4366 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4367 (free_register_cache_thread): Remove struct regcache pointer
4370 2015-08-06 Pedro Alves <palves@redhat.com>
4372 * server.c (captured_main): On error, print the exception message
4373 to stderr, and if run_once is set, throw a quit.
4375 2015-08-06 Pedro Alves <palves@redhat.com>
4377 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4380 2015-08-06 Pedro Alves <palves@redhat.com>
4382 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4383 reading beyond the passed in buffer length.
4385 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4387 * tracepoint.c (symbol_list) <required>: Remove.
4389 2015-08-06 Pedro Alves <palves@redhat.com>
4391 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4392 count if stopping and suspending threads.
4393 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4394 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4395 (linux_detach): Complete an ongoing step-over.
4396 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4398 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4399 (linux_wait_1): If passing a signal to the inferior after
4400 finishing a step-over, unsuspend and re-resume all lwps. If we
4401 see a single-step event but the thread should be continuing, don't
4402 pass the trap to gdb.
4403 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4404 internal_error instead of gdb_assert.
4405 (enqueue_pending_signal): New function.
4406 (check_ptrace_stopped_lwp_gone): Add debug output.
4407 (start_step_over): Use internal_error instead of gdb_assert.
4408 (complete_ongoing_step_over): New function.
4409 (linux_resume_one_thread): Don't resume a suspended thread.
4410 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4413 2015-08-06 Pedro Alves <palves@redhat.com>
4415 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4416 (linux_thread_alive): Use lwp_is_marked_dead.
4417 (extended_event_reported): Delete.
4418 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4419 instead of extended_event_reported.
4420 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4422 (lwp_is_marked_dead): New function.
4423 (lwp_running): Use lwp_is_marked_dead.
4424 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4427 2015-08-06 Pedro Alves <palves@redhat.com>
4429 * linux-low.c (linux_wait_1): Move fork event output out of the
4430 !report_to_gdb check. Pass event_child->waitstatus to
4431 target_waitstatus_to_string instead of ourstatus.
4433 2015-08-04 Yao Qi <yao.qi@linaro.org>
4435 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4436 if current_thread is 32 bit.
4438 2015-08-04 Yao Qi <yao.qi@linaro.org>
4440 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4441 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4442 * server.c (extended_protocol): Remove "static".
4443 * server.h (extended_protocol): Declare it.
4445 2015-08-04 Yao Qi <yao.qi@linaro.org>
4447 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4448 both aarch64 and aarch32.
4449 (aarch64_set_pc): Likewise.
4451 2015-08-04 Yao Qi <yao.qi@linaro.org>
4453 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4454 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4455 arm-with-neon.xml to srv_xmlfiles.
4456 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4457 (is_64bit_tdesc): New function.
4458 (aarch64_linux_read_description): New function.
4459 (aarch64_arch_setup): Call aarch64_linux_read_description.
4460 (regs_info): Rename to regs_info_aarch64.
4461 (aarch64_regs_info): Return right regs_info.
4462 (initialize_low_arch): Call initialize_low_arch_aarch32.
4464 2015-08-04 Yao Qi <yao.qi@linaro.org>
4466 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4467 * linux-aarch32-low.c: New file.
4468 * linux-aarch32-low.h: New file.
4469 * linux-arm-low.c (arm_fill_gregset): Move it to
4470 linux-aarch32-low.c.
4471 (arm_store_gregset): Likewise.
4472 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4473 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4474 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4475 (regs_info): Rename to regs_info_arm.
4476 (arm_regs_info): Return regs_info_aarch32 if
4477 have_ptrace_getregset is 1 and target description is
4478 arm_with_neon or arm_with_vfpv3.
4479 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4480 Call initialize_low_arch_aarch32 instead.
4482 2015-08-04 Yao Qi <yao.qi@linaro.org>
4484 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4485 * linux-low.c: ... here.
4486 * linux-low.h (have_ptrace_getregset): Declare it.
4488 2015-08-04 Pedro Alves <palves@redhat.com>
4490 * thread-db.c (struct thread_db): Use new typedefs.
4491 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4493 (disable_thread_event_reporting): Cast result of dlsym to
4494 destination function pointer type.
4495 (thread_db_mourn): Use td_ta_delete_ftype.
4497 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4499 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4501 (CDX_BREAKPOINT): Define for R2.
4502 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4503 (the_low_target): Add comments.
4505 2015-07-30 Yao Qi <yao.qi@linaro.org>
4507 * linux-arm-low.c (arm_hwcap): Remove it.
4508 (arm_read_description): New local variable arm_hwcap. Don't
4509 set arm_hwcap to zero.
4511 2015-07-30 Yao Qi <yao.qi@linaro.org>
4513 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4514 Use regcache->tdesc instead.
4515 (arm_store_wmmxregset): Likewise.
4516 (arm_fill_vfpregset): Likewise.
4517 (arm_store_vfpregset): Likewise.
4519 2015-07-30 Yao Qi <yao.qi@linaro.org>
4521 * linux-arm-low.c: Include arch/arm.h.
4522 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4523 (arm_store_gregset): Likewise.
4525 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4527 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4528 ptrace's 4th parameter.
4530 2015-07-27 Yao Qi <yao.qi@linaro.org>
4532 * configure.srv (case aarch64*-*-linux*): Don't set
4535 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4537 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4539 * linux-arm-low.c: Likewise.
4540 * linux-cris-low.c: Likewise.
4541 * linux-crisv32-low.c: Likewise.
4542 * linux-low.c: Likewise.
4543 * linux-m68k-low.c: Likewise.
4544 * linux-mips-low.c: Likewise.
4545 * linux-nios2-low.c: Likewise.
4546 * linux-s390-low.c: Likewise.
4547 * linux-sparc-low.c: Likewise.
4548 * linux-tic6x-low.c: Likewise.
4549 * linux-tile-low.c: Likewise.
4550 * linux-x86-low.c: Likewise.
4552 2015-07-24 Pedro Alves <palves@redhat.com>
4554 * config.in: Regenerate.
4555 * configure: Regenerate.
4557 2015-07-24 Pedro Alves <palves@redhat.com>
4559 * acinclude.m4: Include ../ptrace.m4.
4560 * configure.ac: Call GDB_AC_PTRACE.
4561 * config.in, configure: Regenerate.
4563 2015-07-24 Yao Qi <yao.qi@linaro.org>
4565 * linux-low.c (linux_create_inferior): Remove setting to
4566 proc->priv->new_inferior.
4567 (linux_attach): Likewise.
4568 (linux_low_filter_event): Likewise.
4569 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4571 2015-07-24 Yao Qi <yao.qi@linaro.org>
4573 * linux-low.c (linux_arch_setup): New function.
4574 (linux_low_filter_event): If proc->tdesc is NULL and
4575 proc->attached is true, call the_low_target.arch_setup.
4576 Otherwise, keep status pending, and return.
4577 (linux_resume_one_lwp_throw): Don't call get_pc if
4578 thread->while_stepping isn't NULL. Don't call
4579 get_thread_regcache if proc->tdesc is NULL.
4580 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4581 (linux_target_ops): Install arch_setup.
4582 * server.c (start_inferior): Call the_target->arch_setup.
4583 * target.h (struct target_ops) <arch_setup>: New field.
4584 (target_arch_setup): New marco.
4585 * lynx-low.c (lynx_target_ops): Update.
4586 * nto-low.c (nto_target_ops): Update.
4587 * spu-low.c (spu_target_ops): Update.
4588 * win32-low.c (win32_target_ops): Update.
4590 2015-07-24 Yao Qi <yao.qi@linaro.org>
4592 * linux-low.c (linux_add_process): Don't set
4593 proc->priv->new_inferior.
4594 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4595 (linux_attach): Likewise.
4597 2015-07-24 Yao Qi <yao.qi@linaro.org>
4599 * server.c (start_inferior): Code refactor.
4601 2015-07-24 Yao Qi <yao.qi@linaro.org>
4603 * server.c (process_serial_event): Set general_thread.
4605 2015-07-21 Yao Qi <yao.qi@linaro.org>
4607 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4608 aarch64_linux_get_debug_reg_capacity.
4610 2015-07-17 Yao Qi <yao.qi@linaro.org>
4612 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4613 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4614 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4615 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4616 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4617 (AARCH64_HWP_ALIGNMENT): Likewise.
4618 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4619 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4620 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4621 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4622 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4623 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4624 (struct aarch64_debug_reg_state): Likewise.
4625 (struct arch_lwp_info): Likewise.
4626 (aarch64_align_watchpoint): Likewise.
4627 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4628 (aarch64_watchpoint_length): Likewise.
4629 (aarch64_point_encode_ctrl_reg): Likewise
4630 (aarch64_point_is_aligned): Likewise.
4631 (aarch64_align_watchpoint): Likewise.
4632 (aarch64_linux_set_debug_regs):
4633 (aarch64_dr_state_insert_one_point): Likewise.
4634 (aarch64_dr_state_remove_one_point): Likewise.
4635 (aarch64_handle_breakpoint): Likewise.
4636 (aarch64_handle_aligned_watchpoint): Likewise.
4637 (aarch64_handle_unaligned_watchpoint): Likewise.
4638 (aarch64_handle_watchpoint): Likewise.
4640 2015-07-17 Yao Qi <yao.qi@linaro.org>
4642 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4643 and don't aarch64_get_debug_reg_state. All callers update.
4644 (aarch64_handle_aligned_watchpoint): Likewise.
4645 (aarch64_handle_unaligned_watchpoint): Likewise.
4646 (aarch64_handle_watchpoint): Likewise.
4647 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4648 (aarch64_remove_point): Likewise.
4650 2015-07-17 Yao Qi <yao.qi@linaro.org>
4652 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4654 (aarch64_handle_unaligned_watchpoint): Likewise.
4656 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4658 Revert the previous 3 commits:
4659 Move gdb_regex* to common/
4660 Move linux_find_memory_regions_full & co.
4661 gdbserver build-id attribute generator
4663 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4664 Jan Kratochvil <jan.kratochvil@redhat.com>
4666 gdbserver build-id attribute generator.
4667 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4668 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4669 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4671 (get_dynamic): Use find_pdhr to traverse program headers.
4672 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4673 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4674 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4675 (get_hex_build_id): New.
4676 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4677 to reply XML document.
4679 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4680 Jan Kratochvil <jan.kratochvil@redhat.com>
4682 * target.c: Include target/target-utils.h and fcntl.h.
4683 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4684 (target_fileio_read_stralloc): New functions.
4686 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4688 * Makefile.in (OBS): Add gdb_regex.o.
4690 * config.in: Rebuilt.
4691 * configure: Rebuilt.
4693 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4694 Jan Kratochvil <jan.kratochvil@redhat.com>
4696 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4697 * Makefile.in (OBS): Add target-utils.o.
4698 (linux-maps.o, target-utils.o): New.
4699 * configure.srv (srv_linux_obj): Add linux-maps.o.
4701 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4703 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4705 (the_low_target): Install it.
4707 2015-07-14 Pedro Alves <palves@redhat.com>
4709 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4710 Instead, ignore ECHILD, and throw an error for other errnos.
4712 2015-07-10 Pedro Alves <palves@redhat.com>
4714 * event-loop.c (struct callback_event) <data>: Change type to
4715 gdb_client_data instance instead of gdb_client_data pointer.
4716 (append_callback_event): Adjust.
4718 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4720 * linux-aarch64-low.c: Add comments for each linux_target_ops
4721 method. Remove comments already covered in target_ops and
4722 linux_target_ops definitions.
4723 (the_low_target): Add comments for each unimplemented method.
4725 2015-07-09 Yao Qi <yao.qi@linaro.org>
4727 * linux-aarch64-low.c (aarch64_regmap): Remove.
4728 (aarch64_usrregs_info): Remove.
4729 (regs_info): Set field usrregs to NULL.
4731 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4733 * linux-low.c: Include "rsp-low.h"
4734 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4735 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4736 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4737 (handle_btrace_enable_pt): New.
4738 (handle_btrace_general_set): Support "pt".
4739 (handle_btrace_conf_general_set): Support "pt:size".
4741 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4743 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4746 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4748 * linux-aarch64-low.c: Remove comment about endianness.
4749 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4750 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4753 2015-06-24 Gary Benson <gbenson@redhat.com>
4755 * linux-i386-ipa.c (stdint.h): Do not include.
4756 * lynx-i386-low.c (stdint.h): Likewise.
4757 * lynx-ppc-low.c (stdint.h): Likewise.
4758 * mem-break.c (stdint.h): Likewise.
4759 * thread-db.c (stdint.h): Likewise.
4760 * tracepoint.c (stdint.h): Likewise.
4761 * win32-low.c (stdint.h): Likewise.
4763 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4765 * server.c (write_qxfer_response): Update call to
4766 remote_escape_output.
4768 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4769 Jan Kratochvil <jan.kratochvil@redhat.com>
4771 Merge multiple hex conversions.
4772 * gdbreplay.c (tohex): Rename to 'fromhex'.
4773 (logchar): Use fromhex.
4775 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4777 * server.c (handle_qxfer_libraries): Set `version' attribute for
4780 2015-06-10 Gary Benson <gbenson@redhat.com>
4782 * target.h (struct target_ops) <multifs_open>: New field.
4783 <multifs_unlink>: Likewise.
4784 <multifs_readlink>: Likewise.
4785 * linux-low.c (nat/linux-namespaces.h): New include.
4786 (linux_target_ops): Initialize the_target->multifs_open,
4787 the_target->multifs_unlink and the_target->multifs_readlink.
4788 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4789 * hostio.c (hostio_fs_pid): New static variable.
4790 (hostio_handle_new_gdb_connection): New function.
4791 (handle_setfs): Likewise.
4792 (handle_open): Use the_target->multifs_open as appropriate.
4793 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4794 (handle_readlink): Use the_target->multifs_readlink as
4796 (handle_vFile): Handle vFile:setfs packets.
4797 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4798 after target_handle_new_gdb_connection.
4800 2015-06-10 Gary Benson <gbenson@redhat.com>
4802 * configure.ac (AC_CHECK_FUNCS): Add setns.
4803 * config.in: Regenerate.
4804 * configure: Likewise.
4805 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4806 (linux-namespaces.o): New rule.
4807 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4809 2015-06-09 Gary Benson <gbenson@redhat.com>
4811 * hostio.c (handle_open): Process mode argument with
4812 fileio_to_host_mode.
4814 2015-06-01 Yao Qi <yao.qi@linaro.org>
4816 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4817 * linux-x86-low.c: Likewise.
4819 2015-05-28 Don Breazeal <donb@codesourcery.com>
4821 * linux-low.c (handle_extended_wait): Initialize
4822 thread_info.last_resume_kind for new fork children.
4824 2015-05-15 Pedro Alves <palves@redhat.com>
4826 * target.h (target_handle_new_gdb_connection): Rewrite using if
4827 wrapped in do/while.
4829 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4831 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4832 * configure, config.in: Regenerate.
4833 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4836 2015-05-12 Don Breazeal <donb@codesourcery.com>
4838 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4839 PTRACE_EVENT_VFORK_DONE.
4840 (linux_low_ptrace_options, extended_event_reported): Add vfork
4842 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4843 and "vforkdone" for RSP 'T' Stop Reply Packet.
4844 * server.h (report_vfork_events): Declare
4847 2015-05-12 Don Breazeal <donb@codesourcery.com>
4849 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4850 (the_low_target) <new_fork>: Initialize new member.
4851 * linux-arm-low.c (arm_new_fork): New function.
4852 (the_low_target) <new_fork>: Initialize new member.
4853 * linux-low.c (handle_extended_wait): Call new target function
4855 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4856 * linux-mips-low.c (mips_add_watchpoint): New function
4857 extracted from mips_insert_point.
4858 (the_low_target) <new_fork>: Initialize new member.
4859 (mips_linux_new_fork): New function.
4860 (mips_insert_point): Call mips_add_watchpoint.
4861 * linux-x86-low.c (x86_linux_new_fork): New function.
4862 (the_low_target) <new_fork>: Initialize new member.
4864 2015-05-12 Don Breazeal <donb@codesourcery.com>
4866 * linux-low.c (handle_extended_wait): Implement return value,
4867 rename argument 'event_child' to 'event_lwp', handle
4868 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4869 (linux_low_ptrace_options): New function.
4870 (linux_low_filter_event): Call linux_low_ptrace_options,
4871 use different argument fo linux_enable_event_reporting,
4872 use return value from handle_extended_wait.
4873 (extended_event_reported): New function.
4874 (linux_wait_1): Call extended_event_reported and set
4875 status to report fork events.
4876 (linux_write_memory): Add pid to debug message.
4877 (reset_lwp_ptrace_options_callback): New function.
4878 (linux_handle_new_gdb_connection): New function.
4879 (linux_target_ops): Initialize new structure member.
4880 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4881 * lynx-low.c: Initialize new structure member.
4882 * remote-utils.c (prepare_resume_reply): Implement stop reason
4883 "fork" for "T" stop message.
4884 * server.c (handle_query): Call handle_new_gdb_connection.
4885 * server.h (report_fork_events): Declare global flag.
4886 * target.h (struct target_ops) <handle_new_gdb_connection>:
4888 (target_handle_new_gdb_connection): New macro.
4889 * win32-low.c: Initialize new structure member.
4891 2015-05-12 Don Breazeal <donb@codesourcery.com>
4893 * mem-break.c (APPEND_TO_LIST): Define macro.
4894 (clone_agent_expr): New function.
4895 (clone_one_breakpoint): New function.
4896 (clone_all_breakpoints): New function.
4897 * mem-break.h: Declare new functions.
4899 2015-05-12 Don Breazeal <donb@codesourcery.com>
4901 * linux-low.c (linux_supports_fork_events): New function.
4902 (linux_supports_vfork_events): New function.
4903 (linux_target_ops): Initialize new structure members.
4904 (initialize_low): Call linux_check_ptrace_features.
4905 * lynx-low.c (lynx_target_ops): Initialize new structure
4907 * server.c (report_fork_events, report_vfork_events):
4909 (handle_query): Add new features to qSupported packet and
4911 (captured_main): Initialize new global variables.
4912 * target.h (struct target_ops) <supports_fork_events>:
4914 <supports_vfork_events>: New member.
4915 (target_supports_fork_events): New macro.
4916 (target_supports_vfork_events): New macro.
4917 * win32-low.c (win32_target_ops): Initialize new structure
4920 2015-05-12 Gary Benson <gbenson@redhat.com>
4922 * server.c (handle_qxfer_exec_file): Use current process
4925 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4927 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4928 Remove HAVE_PTRACE_GETREGS conditionals.
4929 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4930 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4932 2015-05-08 Yao Qi <yao.qi@linaro.org>
4934 * linux-low.c (linux_supports_conditional_breakpoints): New
4936 (linux_target_ops): Install new target method.
4937 * lynx-low.c (lynx_target_ops): Install NULL hook for
4938 supports_conditional_breakpoints.
4939 * nto-low.c (nto_target_ops): Likewise.
4940 * spu-low.c (spu_target_ops): Likewise.
4941 * win32-low.c (win32_target_ops): Likewise.
4942 * server.c (handle_query): Check
4943 target_supports_conditional_breakpoints.
4944 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4946 (target_supports_conditional_breakpoints): New macro.
4948 2015-05-06 Pedro Alves <palves@redhat.com>
4951 * server.c (start_inferior): If the process exits, mourn it.
4953 2015-04-21 Gary Benson <gbenson@redhat.com>
4955 * hostio.c (fileio_open_flags_to_host): Factored out to
4956 fileio_to_host_openflags in common/fileio.c. Single use
4959 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4961 * linux-xtensa-low.c (xtensa_fill_gregset)
4962 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4965 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4967 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4968 (regs_info): Replace usrregs pointer with NULL.
4970 2015-04-17 Gary Benson <gbenson@redhat.com>
4972 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4973 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4974 * server.c (handle_qxfer_exec_file): New function.
4975 (qxfer_packets): Add exec-file entry.
4976 (handle_query): Report qXfer:exec-file:read as supported packet.
4978 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4980 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4982 2015-04-09 Gary Benson <gbenson@redhat.com>
4984 * hostio-errno.c (errno_to_fileio_error): Remove function.
4985 Update caller to use remote_fileio_to_fio_error.
4987 2015-04-09 Yao Qi <yao.qi@linaro.org>
4989 * linux-low.c (linux_insert_point): Call
4990 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4991 (linux_remove_point): Call remove_memory_breakpoint if type is
4993 * linux-x86-low.c (x86_insert_point): Don't call
4994 insert_memory_breakpoint.
4995 (x86_remove_point): Don't call remove_memory_breakpoint.
4997 2015-04-01 Pedro Alves <palves@redhat.com>
4998 Cleber Rosa <crosa@redhat.com>
5000 * server.c (gdbserver_usage): Reorganize and extend the usage
5003 2015-03-24 Pedro Alves <palves@redhat.com>
5005 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5006 output. Also dump TRAP_TRACE.
5007 (linux_low_filter_event): In debug output, distinguish a
5008 resume_stop SIGSTOP from a delayed SIGSTOP.
5010 2015-03-24 Gary Benson <gbenson@redhat.com>
5012 * linux-x86-low.c (x86_linux_new_thread): Moved to
5014 (x86_linux_prepare_to_resume): Likewise.
5016 2015-03-24 Gary Benson <gbenson@redhat.com>
5018 * Makefile.in (x86-linux-dregs.o): New rule.
5019 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5020 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5021 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5022 (x86_linux_dr_get): Likewise.
5023 (x86_linux_dr_set): Likewise.
5024 (update_debug_registers_callback): Likewise.
5025 (x86_linux_dr_set_addr): Likewise.
5026 (x86_linux_dr_get_addr): Likewise.
5027 (x86_linux_dr_set_control): Likewise.
5028 (x86_linux_dr_get_control): Likewise.
5029 (x86_linux_dr_get_status): Likewise.
5030 (x86_linux_update_debug_registers): Likewise.
5032 2015-03-24 Gary Benson <gbenson@redhat.com>
5034 * linux-x86-low.c (x86_linux_update_debug_registers):
5035 New function, factored out from...
5036 (x86_linux_prepare_to_resume): ...this.
5038 2015-03-24 Gary Benson <gbenson@redhat.com>
5040 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5041 (x86_linux_dr_set): Likewise.
5042 (update_debug_registers_callback): Likewise.
5043 (x86_linux_dr_set_addr): Likewise.
5044 (x86_linux_dr_get_addr): Likewise.
5045 (x86_linux_dr_set_control): Likewise.
5046 (x86_linux_dr_get_control): Likewise.
5047 (x86_linux_dr_get_status): Likewise.
5048 (x86_linux_prepare_to_resume): Likewise.
5050 2015-03-24 Gary Benson <gbenson@redhat.com>
5052 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5053 Use perror_with_name. Pass string through gettext.
5054 (x86_linux_dr_set): Likewise.
5056 2015-03-24 Gary Benson <gbenson@redhat.com>
5058 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5059 (x86_linux_dr_set_addr): ...this.
5060 (x86_dr_low_get_addr): Rename to...
5061 (x86_linux_dr_get_addr): ...this.
5062 (x86_dr_low_set_control): Rename to...
5063 (x86_linux_dr_set_control): ...this.
5064 (x86_dr_low_get_control): Rename to...
5065 (x86_linux_dr_get_control): ...this.
5066 (x86_dr_low_get_status): Rename to...
5067 (x86_linux_dr_get_status): ...this.
5068 (x86_dr_low): Update with new function names.
5070 2015-03-24 Gary Benson <gbenson@redhat.com>
5072 * Makefile.in (x86-linux.o): New rule.
5073 * configure.srv: Add x86-linux.o to relevant targets.
5074 * linux-low.c (lwp_set_arch_private_info): New function.
5075 (lwp_arch_private_info): Likewise.
5076 * linux-x86-low.c: Include nat/x86-linux.h.
5077 (arch_lwp_info): Removed structure.
5078 (update_debug_registers_callback):
5079 Use lwp_set_debug_registers_changed.
5080 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5081 and lwp_set_debug_registers_changed.
5082 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5084 2015-03-24 Gary Benson <gbenson@redhat.com>
5086 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5087 * linux-arm-low.c (arm_new_thread): Likewise.
5088 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5089 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5090 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5091 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5093 2015-03-24 Gary Benson <gbenson@redhat.com>
5095 * linux-low.c (ptid_of_lwp): New function.
5096 (lwp_is_stopped): Likewise.
5097 (lwp_stop_reason): Likewise.
5098 * linux-x86-low.c (update_debug_registers_callback):
5100 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5103 2015-03-24 Gary Benson <gbenson@redhat.com>
5105 * linux-low.h (linux_stop_lwp): Remove declaration.
5107 2015-03-24 Gary Benson <gbenson@redhat.com>
5109 * linux-low.h: Include nat/linux-nat.h.
5110 * linux-low.c (iterate_over_lwps_args): New structure.
5111 (iterate_over_lwps_filter): New function.
5112 (iterate_over_lwps): Likewise.
5113 * linux-x86-low.c (update_debug_registers_callback):
5114 Update signature to what iterate_over_lwps expects.
5115 Remove PID check that iterate_over_lwps now performs.
5116 (x86_dr_low_set_addr): Use iterate_over_lwps.
5117 (x86_dr_low_set_control): Likewise.
5119 2015-03-24 Gary Benson <gbenson@redhat.com>
5121 * linux-x86-low.c (x86_debug_reg_state): New function.
5122 (x86_linux_prepare_to_resume): Use the above.
5124 2015-03-24 Gary Benson <gbenson@redhat.com>
5126 * linux-low.c (current_lwp_ptid): New function.
5127 * linux-x86-low.c: Include nat/linux-nat.h.
5128 (x86_dr_low_get_addr): Use current_lwp_ptid.
5129 (x86_dr_low_get_control): Likewise.
5130 (x86_dr_low_get_status): Likewise.
5132 2015-03-20 Pedro Alves <palves@redhat.com>
5134 * tracepoint.c (cmd_qtstatus): Make "str" const.
5136 2015-03-20 Pedro Alves <palves@redhat.com>
5138 * server.c (handle_general_set): Make "req_str" const.
5140 2015-03-19 Pedro Alves <palves@redhat.com>
5142 * linux-low.c (linux_resume_one_lwp): Rename to ...
5143 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5144 instead call perror_with_name.
5145 (check_ptrace_stopped_lwp_gone): New function.
5146 (linux_resume_one_lwp): Reimplement as wrapper around
5147 linux_resume_one_lwp_throw that swallows errors if the LWP is
5150 2015-03-19 Pedro Alves <palves@redhat.com>
5152 * linux-low.c (count_events_callback, select_event_lwp_callback):
5153 No longer check whether the thread has resume_stop as last resume
5156 2015-03-19 Pedro Alves <palves@redhat.com>
5158 * linux-low.c (count_events_callback, select_event_lwp_callback):
5159 Use the lwp's status_pending_p field, not the thread's.
5161 2015-03-19 Pedro Alves <palves@redhat.com>
5163 * linux-low.c (select_event_lwp_callback): Update comments to
5164 no longer mention SIGTRAP.
5166 2015-03-18 Gary Benson <gbenson@redhat.com>
5168 * server.c (handle_query): Do not report vFile:fstat as supported.
5170 2015-03-11 Gary Benson <gbenson@redhat.com>
5172 * hostio.c (sys/types.h): New include.
5173 (sys/stat.h): Likewise.
5174 (common-remote-fileio.h): Likewise.
5175 (handle_fstat): New function.
5176 (handle_vFile): Handle vFile:fstat packets.
5178 2015-03-11 Gary Benson <gbenson@redhat.com>
5180 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5181 struct stat.st_blocks and struct stat.st_blksize.
5182 * configure: Regenerate.
5183 * config.in: Likewise.
5184 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5185 (OBS): Add common-remote-fileio.o.
5186 (common-remote-fileio.o): New rule.
5188 2015-03-09 Pedro Alves <palves@redhat.com>
5190 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5191 'struct sockaddr' pointer in 'accept' call.
5193 2015-03-09 Pedro Alves <palves@redhat.com>
5196 2015-03-07 Pedro Alves <palves@redhat.com>
5197 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5198 or <winsock2.h> here. Instead include "gdb_socket.h".
5199 (remote_open): Use union gdb_sockaddr_u.
5200 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5201 or <winsock2.h> here. Instead include "gdb_socket.h".
5202 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5203 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5205 (init_named_socket, gdb_agent_helper_thread): Use union
5208 2015-03-07 Pedro Alves <palves@redhat.com>
5210 * configure.ac (build_warnings): Move
5211 -Wdeclaration-after-statement to the C-specific set.
5212 * configure: Regenerate.
5214 2015-03-07 Pedro Alves <palves@redhat.com>
5216 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5217 or <winsock2.h> here. Instead include "gdb_socket.h".
5218 (remote_open): Use union gdb_sockaddr_u.
5219 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5220 or <winsock2.h> here. Instead include "gdb_socket.h".
5221 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5222 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5224 (init_named_socket, gdb_agent_helper_thread): Use union
5227 2015-03-07 Pedro Alves <palves@redhat.com>
5229 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5232 2015-03-06 Yao Qi <yao.qi@linaro.org>
5234 * linux-aarch64-low.c (aarch64_insert_point): Use
5235 show_debug_regs as a boolean.
5236 (aarch64_remove_point): Likewise.
5238 2015-03-05 Pedro Alves <palves@redhat.com>
5240 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5241 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5242 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5243 * nto-low.c (nto_target_ops): Likewise.
5244 * spu-low.c (spu_target_ops): Likewise.
5245 * win32-low.c (win32_target_ops): Likewise.
5247 2015-03-04 Pedro Alves <palves@redhat.com>
5249 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5250 Decide whether a breakpoint triggered based on the SIGTRAP's
5252 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5253 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5254 (linux_low_filter_event): Check for breakpoints before checking
5256 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5258 (linux_stopped_by_sw_breakpoint)
5259 (linux_supports_stopped_by_sw_breakpoint)
5260 (linux_stopped_by_hw_breakpoint)
5261 (linux_supports_stopped_by_hw_breakpoint): New functions.
5262 (linux_target_ops): Install new target methods.
5264 2015-03-04 Pedro Alves <palves@redhat.com>
5266 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5267 * server.c (swbreak_feature, hwbreak_feature): New globals.
5268 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5269 (captured_main): Clear swbreak_feature and hwbreak_feature.
5270 * server.h (swbreak_feature, hwbreak_feature): Declare.
5271 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5272 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5273 supports_stopped_by_hw_breakpoint>: New fields.
5274 (target_supports_stopped_by_sw_breakpoint)
5275 (target_stopped_by_sw_breakpoint)
5276 (target_supports_stopped_by_hw_breakpoint)
5277 (target_stopped_by_hw_breakpoint): Declare.
5279 2015-03-04 Pedro Alves <palves@redhat.com>
5281 enum lwp_stop_reason -> enum target_stop_reason
5282 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5283 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5284 (linux_wait_1, stuck_in_jump_pad_callback)
5285 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5286 (linux_stopped_by_watchpoint):
5287 * linux-low.h (enum lwp_stop_reason): Delete.
5288 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5289 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5291 2015-03-04 Yao Qi <yao.qi@linaro.org>
5293 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5295 2015-03-03 Gary Benson <gbenson@redhat.com>
5297 * hostio.c (handle_vFile): Fix prefix lengths.
5299 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5301 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5304 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5306 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5307 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5308 (clean): Add "rm -f" for above C files.
5309 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5310 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5311 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5312 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5313 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5314 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5315 (init_registers_s390x_vx_linux64)
5316 (init_registers_s390x_tevx_linux64)
5317 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5318 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5320 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5321 (s390_store_vxrs_high): New functions.
5322 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5324 (s390_arch_setup): Add logic for selecting one of the new target
5325 descriptions. Activate the new vector regsets if applicable.
5326 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5327 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5328 and init_registers_s390x_tevx_linux64.
5330 2015-03-01 Pedro Alves <palves@redhat.com>
5332 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5335 2015-02-27 Pedro Alves <palves@redhat.com>
5337 * linux-x86-low.c (u_debugreg_offset): New function.
5338 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5340 2015-02-27 Pedro Alves <palves@redhat.com>
5342 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5343 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5344 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5345 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5346 (ps_lsetfpregs, ps_getpid)
5347 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5348 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5349 (ps_lsetxregs, ps_plog): Declare.
5351 2015-02-27 Pedro Alves <palves@redhat.com>
5353 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5354 IP_AGENT_EXPORT_FUNC.
5355 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5356 IP_AGENT_EXPORT_FUNC.
5357 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5358 (IP_AGENT_EXPORT): Delete.
5359 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5360 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5361 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5362 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5363 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5364 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5365 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5366 (traceframe_read_count, traceframe_write_count)
5367 (traceframes_created, trace_state_variables, get_raw_reg)
5368 (get_trace_state_variable_value, set_trace_state_variable_value)
5369 (ust_loaded, helper_thread_id, cmd_buf): Use
5370 IPA_SYM_EXPORTED_NAME.
5371 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5372 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5373 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5374 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5375 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5376 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5377 EXTERN_C_PUSH/EXTERN_C_POP.
5378 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5379 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5380 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5381 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5382 (traceframe_write_count, traceframe_read_count)
5383 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5384 (about_to_request_buffer_space, get_trace_state_variable_value)
5385 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5386 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5387 EXTERN_C_PUSH/EXTERN_C_POP.
5388 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5389 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5390 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5391 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5392 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5393 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5394 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5395 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5397 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5398 (IP_AGENT_EXPORT_VAR_DECL): Define.
5400 (gdb_agent_get_raw_reg): Declare.
5402 2015-02-27 Tom Tromey <tromey@redhat.com>
5403 Pedro Alves <palves@redhat.com>
5405 Rename symbols whose names are reserved C++ keywords throughout.
5407 2015-02-27 Pedro Alves <palves@redhat.com>
5409 * Makefile.in (COMPILER): New, get it from autoconf.
5410 (CXX): Get from autoconf instead.
5411 (COMPILE.pre): Use COMPILER.
5412 (CC-LD): Rename to ...
5413 (CC_LD): ... this. Use COMPILER.
5414 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5415 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5416 * acinclude.m4: Include build-with-cxx.m4.
5417 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5418 Disable -Werror by default if building in C++ mode.
5419 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5420 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5421 the C++ compiler. Save/restore CXXFLAGS too.
5422 * configure: Regenerate.
5424 2015-02-27 Pedro Alves <palves@redhat.com>
5426 * acinclude.m4: Include libiberty.m4.
5427 * configure.ac: Call libiberty_INIT.
5428 * config.in, configure: Regenerate.
5430 2015-02-26 Pedro Alves <palves@redhat.com>
5432 * linux-low.c (linux_wait_1): When incrementing the PC past a
5433 program breakpoint always use the_low_target.breakpoint_len as
5434 increment, rather than the maximum between that and
5435 the_low_target.decr_pc_after_break.
5437 2015-02-23 Pedro Alves <palves@redhat.com>
5439 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5440 thread was doing a step-over; always adjust the PC if
5441 we stepped over a permanent breakpoint.
5442 (linux_wait_1): If we stepped over breakpoint that was on top of a
5443 permanent breakpoint, manually advance the PC past it.
5445 2015-02-23 Pedro Alves <palves@redhat.com>
5447 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5449 (x86_fill_gregset, x86_store_gregset): Use it when handling
5452 2015-02-20 Pedro Alves <palves@redhat.com>
5454 * thread-db.c: Include "nat/linux-procfs.h".
5455 (thread_db_init): Skip listing new threads if the kernel supports
5456 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5458 2015-02-20 Pedro Alves <palves@redhat.com>
5460 * linux-low.c (status_pending_p_callback): Use ptid_match.
5462 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5464 PR breakpoints/16812
5465 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5466 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5467 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5469 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5471 PR breakpoints/15956
5472 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5474 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5476 * linux-low.c (linux_low_btrace_conf): Print size.
5477 * server.c (handle_btrace_conf_general_set): New.
5478 (hanle_general_set): Call handle_btrace_conf_general_set.
5479 (handle_query): Report Qbtrace-conf:bts:size as supported.
5481 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5483 * linux-low.c (linux_low_enable_btrace): Update parameters.
5484 (linux_low_btrace_conf): New.
5485 (linux_target_ops)<to_btrace_conf>: Initialize.
5486 * server.c (current_btrace_conf): New.
5487 (handle_btrace_enable): Rename to ...
5488 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5489 to target_enable_btrace. Update comment. Update users.
5490 (handle_qxfer_btrace_conf): New.
5491 (qxfer_packets): Add btrace-conf entry.
5492 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5493 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5494 (target_ops)<read_btrace_conf>: New.
5495 (target_enable_btrace): Update parameters.
5496 (target_read_btrace_conf): New.
5498 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5500 * server.c (handle_btrace_general_set): Remove call to
5501 target_supports_btrace.
5502 (supported_btrace_packets): New.
5503 (handle_query): Call supported_btrace_packets.
5504 * target.h: include btrace-common.h.
5505 (btrace_target_info): Removed.
5506 (supports_btrace, target_supports_btrace): Update parameters.
5508 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5510 * Makefile.in (SFILES): Add common/btrace-common.c.
5511 (OBS): Add common/btrace-common.o.
5512 (btrace-common.o): Add build rules.
5513 * linux-low: Include btrace-common.h.
5514 (linux_low_read_btrace): Use struct btrace_data. Call
5515 btrace_data_init and btrace_data_fini.
5517 2015-02-06 Pedro Alves <palves@redhat.com>
5519 * thread-db.c (find_new_threads_callback): Add debug output.
5521 2015-02-04 Pedro Alves <palves@redhat.com>
5523 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5524 (resume_stopped_resumed_lwps): New function.
5525 (linux_wait_for_event_filtered): Use it.
5527 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5529 * Makefile.in (SFILES): Add linux-personality.c.
5530 (linux-personality.o): New rule.
5531 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5532 list of objects to be built.
5533 * linux-low.c: Include nat/linux-personality.h.
5534 (linux_create_inferior): Remove code to disable address space
5535 randomization (moved to ../nat/linux-personality.c). Create
5536 cleanup to disable address space randomization.
5538 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5540 * Makefile.in (posix-strerror.o): New rule.
5541 (mingw-strerror.o): Likewise.
5542 * configure: Regenerated.
5543 * configure.ac: Source file ../common/common.host. Initialize new
5544 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5546 2015-01-14 Yao Qi <yao@codesourcery.com>
5548 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5549 (ppc-linux.o): New rule.
5550 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5551 * configure.ac: AC_CHECK_FUNCS(getauxval).
5552 * config.in: Re-generated.
5553 * configure: Re-generated.
5554 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5555 ppc64_64bit_inferior_p
5557 2015-01-14 Yao Qi <yao@codesourcery.com>
5559 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5560 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5561 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5562 (PT_ORIG_R3, PT_TRAP): Likewise.
5563 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5564 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5565 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5567 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5569 * i387-fp.c (i387_cache_to_xsave): In look over
5570 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5571 zmmh_low_space field by use of zmmh_high_space.
5573 2015-01-09 Pedro Alves <palves@redhat.com>
5575 * linux-low.c (step_over_bkpt): Move higher up in the file.
5576 (handle_extended_wait): Don't store the stop_pc here.
5577 (get_stop_pc): Adjust comments and rename to ...
5578 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5579 stopped for a software breakpoint or hardware breakpoint.
5580 (thread_still_has_status_pending_p): New function.
5581 (status_pending_p_callback): Use
5582 thread_still_has_status_pending_p. If the event is no longer
5583 interesting, resume the LWP.
5584 (handle_tracepoints): Add assert.
5585 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5586 (wstatus_maybe_breakpoint): New function.
5587 (cancel_breakpoint): Delete function.
5588 (check_stopped_by_watchpoint): New function, factored out from
5589 linux_low_filter_event.
5590 (lp_status_maybe_breakpoint): Delete function.
5591 (linux_low_filter_event): Remove filter_ptid argument.
5592 Leave thread group exits pending here. Store the LWP's stop PC.
5593 Always leave events pending.
5594 (linux_wait_for_event_filtered): Pull all events out of the
5595 kernel, and leave them all pending.
5596 (count_events_callback, select_event_lwp_callback): Consider all
5598 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5599 (select_event_lwp): Only give preference to the stepping LWP in
5600 all-stop mode. Adjust comments.
5601 (ignore_event): New function.
5602 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5603 references to cancel_breakpoints. Adjust to renames. Also give
5604 equal priority to all LWPs that have had events in non-stop mode.
5605 If reporting a software breakpoint event, unadjust the LWP's PC.
5606 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5607 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5609 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5610 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5611 (linux_stopped_by_watchpoint): Adjust.
5612 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5613 * linux-low.h (enum lwp_stop_reason): New.
5614 (struct lwp_info) <stop_pc>: Adjust comment.
5615 <stopped_by_watchpoint>: Delete field.
5616 <stop_reason>: New field.
5617 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5618 * mem-break.c (software_breakpoint_inserted_here)
5619 (hardware_breakpoint_inserted_here): New function.
5620 * mem-break.h (software_breakpoint_inserted_here)
5621 (hardware_breakpoint_inserted_here): Declare.
5622 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5623 (cancel_breakpoints): Delete.
5624 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5625 (upload_fast_traceframes): Remove references to
5628 2015-01-09 Pedro Alves <palves@redhat.com>
5630 * thread-db.c (find_new_threads_callback): Ignore thread if the
5631 kernel thread ID is -1.
5633 2015-01-09 Pedro Alves <palves@redhat.com>
5635 * linux-low.c (linux_attach_fail_reason_string): Move to
5636 nat/linux-ptrace.c, and rename.
5637 (linux_attach_lwp): Update comment.
5638 (attach_proc_task_lwp_callback): New function.
5639 (linux_attach): Adjust to rename and use
5640 linux_proc_attach_tgid_threads.
5641 (linux_attach_fail_reason_string): Delete declaration.
5643 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5645 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5646 * server.c (gdbserver_version): Likewise.
5648 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5650 * remote-utils.c: Include ctype.h.
5651 (input_interrupt): Explicitly handle the case when the char
5652 received is the NUL byte. Improve the printing of non-ASCII
5655 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5657 * linux-low.c (linux_low_filter_event): Update call to
5658 linux_enable_event_reporting following the addition of
5659 a new parameter to that function.
5661 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5664 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5665 (AARCH64_FPCR_REGNO): Likewise.
5666 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5667 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5668 (aarch64_store_fpregset): Likewise.
5670 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5672 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5673 Remove FIXME comment about assumption about N.
5675 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5677 * configure.ac: If large-file support is disabled in GDBserver,
5678 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5679 * configure: Regenerate.
5681 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5683 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5684 warning upon ENODATA from ptrace.
5685 * linux-s390-low.c (s390_store_tdb): New.
5686 (s390_regsets): Add regset for NT_S390_TDB.
5688 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5690 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5691 without a fill_function.
5692 * linux-s390-low.c (s390_fill_last_break): Remove.
5693 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5694 (s390_arch_setup): Use regset's size instead of fill_function for
5697 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5699 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5700 the regset's store function when ptrace returned an error.
5701 * regcache.c (get_thread_regcache): Invalidate register cache
5702 before fetching inferior's registers.
5704 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5706 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5707 while-loop as for-loop.
5708 (regsets_store_inferior_registers): Likewise.
5710 2014-11-28 Yao Qi <yao@codesourcery.com>
5712 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5713 * config.in, configure: Re-generate.
5714 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5717 2014-11-21 Yao Qi <yao@codesourcery.com>
5719 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5720 (AC_CHECK_HEADERS): Remove malloc.h.
5721 * configure: Re-generated.
5722 * config.in: Re-generated.
5723 * server.h: Don't include alloca.h and malloc.h.
5724 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5725 Don't include malloc.h.
5727 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5729 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5730 corresponding ERRNO check in same block.
5732 2014-11-12 Pedro Alves <palves@redhat.com>
5734 * server.c (cont_thread): Update comment.
5735 (start_inferior, attach_inferior): No longer clear cont_thread.
5736 (handle_v_cont): No longer set cont_thread.
5737 (captured_main): Clear cont_thread each time a GDB connects.
5739 2014-11-12 Pedro Alves <palves@redhat.com>
5741 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5742 thread, and don't resume all threads if the Hc thread has exited.
5744 2014-11-12 Pedro Alves <palves@redhat.com>
5746 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5747 the process group instead of to a specific LWP.
5749 2014-10-15 Pedro Alves <palves@redhat.com>
5752 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5754 (arm_set_thread_context): Delete.
5755 (the_low_target): Adjust.
5756 * win32-i386-low.c (debug_registers_changed)
5757 (debug_registers_used): Delete.
5758 (update_debug_registers_callback): New function.
5759 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5760 needing to update their debug registers.
5761 (win32_get_current_dr): New function.
5762 (x86_dr_low_get_addr, x86_dr_low_get_control)
5763 (x86_dr_low_get_status): Fetch the debug register from the thread
5765 (i386_initial_stuff): Adjust.
5766 (i386_get_thread_context): Remove current_event parameter. Don't
5767 clear debug_registers_changed nor copy DR values to
5769 (i386_set_thread_context): Delete.
5770 (i386_prepare_to_resume): New function.
5771 (i386_thread_added): Mark the thread as needing to update irs
5773 (the_low_target): Remove i386_set_thread_context and install
5774 i386_prepare_to_resume.
5775 * win32-low.c (win32_get_thread_context): Adjust.
5776 (win32_set_thread_context): Use SetThreadContext
5778 (win32_prepare_to_resume): New function.
5779 (win32_require_context): New function, factored out from ...
5780 (thread_rec): ... this.
5781 (continue_one_thread): Call win32_prepare_to_resume on each thread
5782 we're about to continue.
5783 (win32_resume): Call win32_prepare_to_resume on the event thread.
5784 * win32-low.h (struct win32_thread_info)
5785 <debug_registers_changed>: New field.
5786 (struct win32_target_ops): Change prototype of set_thread_context,
5787 delete set_thread_context and add prepare_to_resume.
5788 (win32_require_context): New declaration.
5790 2014-10-08 Gary Benson <gbenson@redhat.com>
5792 * server.h: Do not include common-exceptions.h.
5794 2014-10-08 Gary Benson <gbenson@redhat.com>
5796 * server.h: Do not include cleanups.h.
5798 2014-09-30 James Hogan <james.hogan@imgtec.com>
5800 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5803 2014-09-23 Yao Qi <yao@codesourcery.com>
5805 * linux-low.c (lp_status_maybe_breakpoint): New function.
5806 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5807 (count_events_callback): Likewise.
5808 (select_event_lwp_callback): Likewise.
5809 (cancel_breakpoints_callback): Likewise.
5811 2014-09-19 Don Breazeal <donb@codesourcery.com>
5813 * linux-low.c (handle_extended_wait): Call
5814 linux_ptrace_get_extended_event.
5815 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5816 linux_is_extended_waitstatus.
5818 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5820 * Makefile.in (CPPFLAGS): Define.
5821 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5822 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5824 2014-09-16 Gary Benson <gbenson@redhat.com>
5826 * inferiors.h (current_inferior): Renamed as...
5827 (current_thread): New variable. All uses updated.
5828 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5829 (maybe_move_out_of_jump_pad): Likewise.
5830 (cancel_breakpoint): Likewise.
5831 (linux_low_filter_event): Likewise.
5832 (wait_for_sigstop): Likewise.
5833 (linux_resume_one_lwp): Likewise.
5834 (need_step_over_p): Likewise.
5835 (start_step_over): Likewise.
5836 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5837 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5838 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5839 and save_inferior as saved_thread.
5840 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5842 (regcache_invalidate_thread): Likewise.
5843 * remote-utils.c (prepare_resume_reply): Likewise.
5844 * thread-db.c (thread_db_get_tls_address): Likewise.
5845 (disable_thread_event_reporting): Likewise.
5846 (remove_thread_event_breakpoints): Likewise.
5847 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5849 * target.h (set_desired_inferior): Renamed as...
5850 (set_desired_thread): New declaration. All uses updated.
5851 * server.c (myresume): Updated comment to reference thread instead
5853 (handle_serial_event): Likewise.
5854 (handle_target_event): Likewise.
5856 2014-09-12 Tom Tromey <tromey@redhat.com>
5857 Gary Benson <gbenson@redhat.com>
5859 * regcache.h: Include common-regcache.h.
5860 (regcache_read_pc): Don't declare.
5861 * regcache.c (get_thread_regcache_for_ptid): New function.
5863 2014-09-11 Tom Tromey <tromey@redhat.com>
5864 Gary Benson <gbenson@redhat.com>
5866 * symbol.c: New file.
5867 * Makefile.in (SFILES): Add symbol.c.
5868 (OBS): Add symbol.o.
5870 2014-09-11 Gary Benson <gbenson@redhat.com>
5872 * target.c (target_stop_ptid, target_continue_ptid): New
5875 2014-09-11 Tom Tromey <tromey@redhat.com>
5876 Gary Benson <gbenson@redhat.com>
5878 * target.h: Include target/target.h.
5879 * target.c (target_read_memory, target_read_uint32)
5880 (target_write_memory): New functions.
5882 2014-09-11 Gary Benson <gbenson@redhat.com>
5884 * server.h (debug_hw_points): Don't declare.
5885 * server.c (debug_hw_points): Don't define. Replace all uses
5886 with show_debug_regs.
5887 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5888 all uses with show_debug_regs.
5890 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5892 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5893 endianness into account.
5894 (ppc_supply_ptrace_register): Likewise.
5896 2014-09-03 James Hogan <james.hogan@imgtec.com>
5898 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5899 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5901 2014-09-03 Gary Benson <gbenson@redhat.com>
5903 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5904 ALL_DEBUG_ADDRESS_REGISTERS.
5906 2014-09-02 Gary Benson <gbenson@redhat.com>
5908 * i386-low.h: Renamed as...
5909 * x86-low.h: New file. All type, function and variable name
5910 prefixes changed from "i386_" to "x86_". All references updated.
5911 * i386-low.c: Renamed as...
5912 * x86-low.c: New file. All type, function and variable name
5913 prefixes changed from "i386_" to "x86_". All references updated.
5915 2014-09-02 Gary Benson <gbenson@redhat.com>
5917 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5918 (x86_linux_new_thread): Likewise.
5920 2014-08-29 Gary Benson <gbenson@redhat.com>
5922 * server.h (setjmp.h): Do not include.
5923 (toplevel): Do not declare.
5924 (common-exceptions.h): Include.
5925 (cleanups.h): Likewise.
5926 * server.c (toplevel): Do not define.
5927 (exit_code): New static global.
5928 (detach_or_kill_for_exit_cleanup): New function.
5929 (main): New function. Original main renamed to...
5930 (captured_main): New function.
5931 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5933 2014-08-29 Gary Benson <gbenson@redhat.com>
5935 * Makefile.in (SFILES): Add common/common-exceptions.c.
5936 (OBS): Add common-exceptions.o.
5937 (common-exceptions.o): New rule.
5938 * utils.c (prepare_to_throw_exception): New function.
5940 2014-08-29 Gary Benson <gbenson@redhat.com>
5942 * config.in: Regenerate.
5943 * configure: Likewise.
5945 2014-08-29 Gary Benson <gbenson@redhat.com>
5947 * Makefile.in (SFILES): Add common/cleanups.c.
5949 (cleanups.o): New rule.
5951 2014-08-29 Gary Benson <gbenson@redhat.com>
5953 * utils.c (internal_vwarning): New function.
5955 2014-08-28 Gary Benson <gbenson@redhat.com>
5957 * utils.h (fatal): Remove declaration.
5958 * utils.c (fatal): Remove function.
5960 2014-08-28 Gary Benson <gbenson@redhat.com>
5962 * tracepoint.c (gdb_agent_init): Replace fatal with
5964 (initialize_tracepoint): Likewise.
5966 2014-08-28 Gary Benson <gbenson@redhat.com>
5968 * remote-utils.c (remote_prepare): Replace fatal with error.
5970 2014-08-28 Gary Benson <gbenson@redhat.com>
5972 * linux-low.c (linux_async): Replace fatal with warning.
5974 (linux_start_non_stop): Return -1 if linux_async failed.
5976 2014-08-28 Gary Benson <gbenson@redhat.com>
5978 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5980 (i386_dr_low_get_addr): Remove vague comment.
5981 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5984 2014-08-28 Gary Benson <gbenson@redhat.com>
5986 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5987 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5989 (linux_resume_one_lwp): Likewise.
5990 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5992 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5993 with internal_error.
5994 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5995 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5996 (find_register_by_name): Replace fatal with internal_error.
5997 (find_regno): Likewise.
5998 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5999 * thread-db.c (thread_db_create_event): Likewise.
6000 (thread_db_load_search): Likewise.
6001 (try_thread_db_load_1): Likewise.
6002 * tracepoint.c (get_jump_space_head): Replace fatal with
6004 (claim_trampoline_space): Likewise.
6005 (have_fast_tracepoint_trampoline_buffer): Likewise.
6006 (cmd_qtstart): Likewise.
6007 (stop_tracing): Likewise.
6008 (fast_tracepoint_collecting): Likewise.
6009 (target_malloc): Likewise.
6010 (download_tracepoint): Likewise.
6011 (download_trace_state_variables): Replace check with gdb_assert.
6012 (upload_fast_traceframes): Replace fatal with internal_error.
6014 2014-08-19 Tom Tromey <tromey@redhat.com>
6015 Gary Benson <gbenson@redhat.com>
6017 * Makefile.in (SFILES): Add common/common-debug.c.
6018 (OBS): Add common-debug.o.
6019 (common-debug.o): New rule.
6020 * debug.h (debug_printf): Don't declare.
6021 * debug.c (debug_printf): Renamed and rewritten as...
6022 (debug_vprintf): New function.
6024 2014-08-19 Gary Benson <gbenson@redhat.com>
6026 * utils.h: Do not include print-utils.h.
6028 2014-08-19 Tom Tromey <tromey@redhat.com>
6029 Gary Benson <gbenson@redhat.com>
6031 * server.h: Add static assertion.
6032 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6034 2014-08-19 Tom Tromey <tromey@redhat.com>
6035 Gary Benson <gbenson@redhat.com>
6037 * Makefile.in (SFILES): Add common/errors.c.
6038 (OBS): Add errors.o.
6039 (IPA_OBS): Add errors-ipa.o.
6040 (errors.o): New rule.
6041 (errors-ipa.o): Likewise.
6042 * utils.h (perror_with_name, error, warning): Don't declare.
6043 * utils.c (warning): Renamed and rewritten as...
6044 (vwarning): New function.
6045 (error): Renamed and rewritten as...
6046 (verror): New function.
6047 (internal_error): Renamed and rewritten as...
6048 (internal_verror): New function.
6050 2014-08-07 Gary Benson <gbenson@redhat.com>
6052 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6053 * configure: Regenerate.
6054 * config.in: Likewise.
6055 * server.h: Do not include errno.h.
6056 * event-loop.c: Likewise.
6057 * hostio-errno.c: Likewise.
6058 * linux-low.c: Likewise.
6059 * remote-utils.c: Likewise.
6060 * spu-low.c: Likewise.
6061 * utils.c: Likewise.
6062 * gdbreplay.c: Unconditionally include errno.h.
6064 2014-08-07 Gary Benson <gbenson@redhat.com>
6066 * server.h: Do not include string.h.
6067 * event-loop.c: Likewise.
6068 * linux-low.c: Likewise.
6069 * regcache.c: Likewise.
6070 * remote-utils.c: Likewise.
6071 * spu-low.c: Likewise.
6072 * utils.c: Likewise.
6074 2014-08-07 Gary Benson <gbenson@redhat.com>
6076 * server.h: Do not include gdb_assert.h.
6078 2014-08-07 Gary Benson <gbenson@redhat.com>
6080 * server.h: Do not include common-utils.h.
6082 2014-08-07 Gary Benson <gbenson@redhat.com>
6084 * server.h: Do not include ptid.h.
6085 * notif.h: Likewise.
6087 2014-08-07 Gary Benson <gbenson@redhat.com>
6089 * server.h: Do not include gdb_locale.h.
6091 2014-08-07 Gary Benson <gbenson@redhat.com>
6093 * server.h: Do not include gdb/signals.h.
6094 * win32-low.c: Likewise.
6096 2014-08-07 Gary Benson <gbenson@redhat.com>
6098 * server.h: Do not include pathmax.h.
6100 2014-08-07 Gary Benson <gbenson@redhat.com>
6102 * server.h: Do not include libiberty.h.
6103 * linux-bfin-low.c: Likewise.
6105 2014-08-07 Gary Benson <gbenson@redhat.com>
6107 * server.h: Do not include ansidecl.h.
6109 2014-08-07 Gary Benson <gbenson@redhat.com>
6111 * linux-x86-low.c: Do not include stddef.h.
6112 * lynx-ppc-low.c: Likewise.
6113 * tracepoint.c: Likewise.
6115 2014-08-07 Gary Benson <gbenson@redhat.com>
6117 * server.h: Do not include stdarg.h.
6118 * nto-low.c: Likewise.
6120 2014-08-07 Gary Benson <gbenson@redhat.com>
6122 * server.h: Do not include stdlib.h.
6123 * inferiors.c: Likewise.
6124 * linux-low.c: Likewise.
6125 * regcache.c: Likewise.
6126 * spu-low.c: Likewise.
6127 * tracepoint.c: Likewise.
6128 * utils.c: Likewise.
6130 2014-08-07 Gary Benson <gbenson@redhat.com>
6132 * server.h: Do not include stdio.h.
6133 * linux-low.c: Likewise.
6134 * remote-utils.c: Likewise.
6135 * spu-low.c: Likewise.
6136 * utils.c: Likewise.
6137 * wincecompat.c: Likewise.
6139 2014-08-06 Gary Benson <gbenson@redhat.com>
6141 * regcache.c (init_register_cache): Move conditionals inside if.
6143 2014-08-06 Gary Benson <gbenson@redhat.com>
6145 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6147 2014-07-31 Gary Benson <gbenson@redhat.com>
6149 * ax.h: Do not include server.h.
6150 * gdbthread.h: Likewise.
6151 * lynx-low.h: Likewise.
6152 * notif.h: Likewise.
6154 2014-07-30 Gary Benson <gbenson@redhat.com>
6156 * server.h: Include common-defs.h.
6157 Do not include config.h or build-gnulib-gdbserver/config.h.
6159 2014-07-30 Gary Benson <gbenson@redhat.com>
6161 * hostio-errno.c: Move server.h to top of includes list.
6162 * inferiors.c: Likewise.
6163 * linux-x86-low.c: Likewise.
6164 * notif.c: Include server.h.
6166 2014-07-24 Tom Tromey <tromey@redhat.com>
6167 Gary Benson <gbenson@redhat.com>
6169 * server.h (CORE_ADDR): Now unsigned.
6171 2014-07-16 Pedro Alves <palves@redhat.com>
6173 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6175 2014-07-15 Pedro Alves <palves@redhat.com>
6177 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6180 2014-07-11 Pedro Alves <palves@redhat.com>
6182 * linux-low.c (kill_wait_lwp): New function, based on
6183 kill_one_lwp_callback, but use my_waitpid directly.
6184 (kill_one_lwp_callback, linux_kill): Use it.
6186 2014-06-23 Pedro Alves <palves@redhat.com>
6188 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6189 before setting DR0..DR3.
6191 2014-06-20 Gary Benson <gbenson@redhat.com>
6193 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6194 * configure: Regenerated.
6195 * config.in: Likewise.
6197 2014-06-20 Gary Benson <gbenson@redhat.com>
6199 * Makefile.in (SFILES): Update locations for files moved
6201 (object file files): Reordered.
6203 2014-06-20 Gary Benson <gbenson@redhat.com>
6205 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6206 (i386_dr_low_set_addr): Likewise.
6207 (i386_dr_low_get_addr): Likewise.
6208 (i386_dr_low_can_set_control): Likewise.
6209 (i386_dr_low_set_control): Likewise.
6210 (i386_dr_low_get_control): Likewise.
6211 (i386_dr_low_get_status): Likewise.
6212 (i386_get_debug_register_length): Likewise.
6213 * linux-x86-low.c (i386_dr_low_set_addr):
6214 Changed signature. Made static.
6215 (i386_dr_low_get_addr): Likewise.
6216 (i386_dr_low_set_control): Likewise.
6217 (i386_dr_low_get_control): Likewise.
6218 (i386_dr_low_get_status): Likewise.
6219 (i386_dr_low): New global variable.
6220 * win32-i386-low.c (i386_dr_low_set_addr):
6221 Changed signature. Made static.
6222 (i386_dr_low_get_addr): Likewise.
6223 (i386_dr_low_set_control): Likewise.
6224 (i386_dr_low_get_control): Likewise.
6225 (i386_dr_low_get_status): Likewise.
6226 (i386_dr_low): New global variable.
6228 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6230 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6231 * Makefile.in (AR, AR_FLAGS): Define.
6232 * configure: Regenerate.
6234 2014-06-19 Gary Benson <gbenson@redhat.com>
6236 * Makefile.in (i386-dregs.o): New rule.
6237 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6238 * i386-low.c (target.h): Remove include.
6239 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6240 (DR_CONTROL_SHIFT): Likewise.
6241 (DR_CONTROL_SIZE): Likewise.
6242 (DR_RW_EXECUTE): Likewise.
6243 (DR_RW_WRITE): Likewise.
6244 (DR_RW_READ): Likewise.
6245 (DR_RW_IORW): Likewise.
6246 (DR_LEN_1): Likewise.
6247 (DR_LEN_2): Likewise.
6248 (DR_LEN_4): Likewise.
6249 (DR_LEN_8): Likewise.
6250 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6251 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6252 (DR_ENABLE_SIZE): Likewise.
6253 (DR_LOCAL_SLOWDOWN): Likewise.
6254 (DR_GLOBAL_SLOWDOWN): Likewise.
6255 (DR_CONTROL_RESERVED): Likewise.
6256 (I386_DR_CONTROL_MASK): Likewise.
6257 (I386_DR_VACANT): Likewise.
6258 (I386_DR_LOCAL_ENABLE): Likewise.
6259 (I386_DR_GLOBAL_ENABLE): Likewise.
6260 (I386_DR_DISABLE): Likewise.
6261 (I386_DR_SET_RW_LEN): Likewise.
6262 (I386_DR_GET_RW_LEN): Likewise.
6263 (I386_DR_WATCH_HIT): Likewise.
6264 (i386_wp_op_t): Likewise.
6265 (i386_show_dr): Likewise.
6266 (i386_length_and_rw_bits): Likewise.
6267 (i386_insert_aligned_watchpoint): Likewise.
6268 (i386_remove_aligned_watchpoint): Likewise.
6269 (i386_handle_nonaligned_watchpoint): Likewise.
6270 i386_update_inferior_debug_regs(): Likewise.
6271 (i386_dr_insert_watchpoint): Likewise.
6272 (i386_dr_remove_watchpoint): Likewise.
6273 (i386_dr_region_ok_for_watchpoint): Likewise.
6274 (i386_dr_stopped_data_address): Likewise.
6275 (i386_dr_stopped_by_watchpoint): Likewise.
6277 2014-06-19 Gary Benson <gbenson@redhat.com>
6279 * i386-low.c (i386_dr_show): Renamed to
6280 i386_show_dr and made static. All uses updated.
6281 (i386_dr_length_and_rw_bits): Renamed to
6282 i386_length_and_rw_bits and made static.
6284 (i386_dr_insert_aligned_watchpoint): Renamed to
6285 i386_insert_aligned_watchpoint and made static.
6287 (i386_dr_remove_aligned_watchpoint): Renamed to
6288 i386_remove_aligned_watchpoint and made static.
6290 (i386_dr_update_inferior_debug_regs): Renamed to
6291 i386_update_inferior_debug_regs and made static.
6294 2014-06-18 Gary Benson <gbenson@redhat.com>
6296 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6297 (i386_dr_low_can_set_control): Likewise.
6298 (i386_get_debug_register_length): Likewise.
6299 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6300 (i386_dr_low_can_set_control): Likewise.
6301 (i386_get_debug_register_length): Likewise.
6303 2014-06-17 Gary Benson <gbenson@redhat.com>
6305 * i386-low.h (i386-dregs.h): New include.
6306 (DR_FIRSTADDR): Now in i386-dregs.h.
6307 (DR_LASTADDR): Likewise.
6308 (DR_NADDR): Likewise.
6309 (DR_STATUS): Likewise.
6310 (DR_CONTROL): Likewise.
6311 (i386_debug_reg_state): Likewise.
6312 (i386_dr_insert_watchpoint): Likewise.
6313 (i386_dr_remove_watchpoint): Likewise.
6314 (i386_dr_region_ok_for_watchpoint): Likewise.
6315 (i386_dr_stopped_data_address): Likewise.
6316 (i386_dr_stopped_by_watchpoint): Likewise.
6317 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6319 2014-06-18 Gary Benson <gbenson@redhat.com>
6321 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6322 i386_dr_insert_watchpoint.
6323 (i386_low_remove_watchpoint): Renamed to
6324 i386_dr_remove_watchpoint.
6325 (i386_low_region_ok_for_watchpoint): Renamed to
6326 i386_dr_region_ok_for_watchpoint.
6327 (i386_low_stopped_data_address): Renamed to
6328 i386_dr_stopped_data_address.
6329 (i386_low_stopped_by_watchpoint): Renamed to
6330 i386_dr_stopped_by_watchpoint.
6331 * i386-low.c (i386_show_dr): Renamed to
6332 i386_dr_show and made nonstatic. All uses updated.
6333 (i386_length_and_rw_bits): Renamed to
6334 i386_dr_length_and_rw_bits and made nonstatic.
6336 (i386_insert_aligned_watchpoint): Renamed to
6337 i386_dr_insert_aligned_watchpoint and made nonstatic.
6339 (i386_remove_aligned_watchpoint): Renamed to
6340 i386_dr_remove_aligned_watchpoint and made nonstatic.
6342 (i386_update_inferior_debug_regs): Renamed to
6343 i386_dr_update_inferior_debug_regs and made nonstatic.
6345 (i386_low_insert_watchpoint): Renamed to
6346 i386_dr_insert_watchpoint. All uses updated.
6347 (i386_low_remove_watchpoint): Renamed to
6348 i386_dr_remove_watchpoint. All uses updated.
6349 (i386_low_region_ok_for_watchpoint): Renamed to
6350 i386_dr_region_ok_for_watchpoint. All uses updated.
6351 (i386_low_stopped_data_address): Renamed to
6352 i386_dr_stopped_data_address. All uses updated.
6353 (i386_low_stopped_by_watchpoint): Renamed to
6354 i386_dr_stopped_by_watchpoint. All uses updated.
6356 2014-06-18 Gary Benson <gbenson@redhat.com>
6358 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6359 (i386_dr_low_can_set_control): Likewise.
6360 (i386_insert_aligned_watchpoint): New check.
6362 2014-06-18 Gary Benson <gbenson@redhat.com>
6364 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6367 2014-06-18 Gary Benson <gbenson@redhat.com>
6369 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6370 instead of fatal and error.
6371 (i386_handle_nonaligned_watchpoint): Likewise.
6373 2014-06-18 Gary Benson <gbenson@redhat.com>
6375 * i386-low.c (i386_get_debug_register_length): New macro.
6376 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6377 (i386_show_dr): Use debug_printf instead of fprintf. Use
6378 phex to format values.
6380 2014-06-18 Gary Benson <gbenson@redhat.com>
6382 * i386-low.h: Comment changes.
6383 * i386-low.c: Likewise.
6385 2014-06-18 Gary Benson <gbenson@redhat.com>
6387 * i386-low.c: Whitespace changes.
6389 2014-06-12 Tom Tromey <tromey@redhat.com>
6391 * utils.c (freeargv): Remove.
6393 2014-06-12 Tom Tromey <tromey@redhat.com>
6395 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6396 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6397 (parse_debug_format_options): Likewise.
6398 (gdbserver_usage): Likewise.
6399 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6400 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6401 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6403 ($(LIBGNU)): Depend on libiberty.
6404 (all-lib): Recurse into all subdirs.
6405 (install-only): Invoke "install" target in subdirs.
6406 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6408 * configure: Rebuild.
6409 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6410 for vasprintf, vsnprintf, or gettimeofday.
6411 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6414 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6416 * development.sh: Delete.
6417 * Makefile.in (config.status): Adjust dependency on development.sh.
6418 * configure.ac: Adjust development.sh source call.
6419 * configure: Regenerate.
6421 2014-06-02 Pedro Alves <palves@redhat.com>
6423 * ax.c (gdb_free_agent_expr): New function.
6424 * ax.h (gdb_free_agent_expr): New declaration.
6425 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6427 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6429 (clear_breakpoint_conditions_and_commands): New function.
6430 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6431 (clear_breakpoint_conditions_and_commands): New declaration.
6433 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6435 * linux-aarch64-low.c (asm/ptrace.h): Include.
6437 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6439 Fix TLS access for -static -pthread.
6440 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6441 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6442 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6444 2014-05-20 Pedro Alves <palves@redhat.com>
6446 * linux-aarch64-low.c (aarch64_insert_point)
6447 (aarch64_remove_point): No longer check whether the type is
6448 supported here. Adjust to new interface.
6449 (the_low_target): Install aarch64_supports_z_point_type as
6450 supports_z_point_type method.
6451 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6452 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6453 instead of a Z packet char. Adjust.
6454 (arm_supports_z_point_type): New function.
6455 (arm_insert_point, arm_remove_point): Adjust to new interface.
6456 (the_low_target): Install arm_supports_z_point_type.
6457 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6458 (cris_insert_point, cris_remove_point): Adjust to new interface.
6459 Don't check whether the type is supported here.
6460 (the_low_target): Install cris_supports_z_point_type.
6461 * linux-low.c (linux_supports_z_point_type): New function.
6462 (linux_insert_point, linux_remove_point): Adjust to new interface.
6463 * linux-low.h (struct linux_target_ops) <insert_point,
6464 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6465 raw_breakpoint pointer parameter.
6466 <supports_z_point_type>: New method.
6467 * linux-mips-low.c (mips_supports_z_point_type): New function.
6468 (mips_insert_point, mips_remove_point): Adjust to new interface.
6469 Use mips_supports_z_point_type.
6470 (the_low_target): Install mips_supports_z_point_type.
6471 * linux-ppc-low.c (the_low_target): Install NULL as
6472 supports_z_point_type method.
6473 * linux-s390-low.c (the_low_target): Install NULL as
6474 supports_z_point_type method.
6475 * linux-sparc-low.c (the_low_target): Install NULL as
6476 supports_z_point_type method.
6477 * linux-x86-low.c (x86_supports_z_point_type): New function.
6478 (x86_insert_point): Adjust to new insert_point interface. Use
6479 insert_memory_breakpoint. Adjust to new
6480 i386_low_insert_watchpoint interface.
6481 (x86_remove_point): Adjust to remove_point interface. Use
6482 remove_memory_breakpoint. Adjust to new
6483 i386_low_remove_watchpoint interface.
6484 (the_low_target): Install x86_supports_z_point_type.
6485 * lynx-low.c (lynx_target_ops): Install NULL as
6486 supports_z_point_type callback.
6487 * nto-low.c (nto_supports_z_point_type): New.
6488 (nto_insert_point, nto_remove_point): Adjust to new interface.
6489 (nto_target_ops): Install nto_supports_z_point_type.
6490 * mem-break.c: Adjust intro comment.
6491 (struct raw_breakpoint) <raw_type, size>: New fields.
6492 <inserted>: Update comment.
6493 <shlib_disabled>: Delete field.
6494 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6495 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6496 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6497 (raw_bkpt_type_to_target_hw_bp_type): New function.
6498 (find_enabled_raw_code_breakpoint_at): New function.
6499 (find_raw_breakpoint_at): New type and size parameters. Use them.
6500 (insert_memory_breakpoint): New function, based off
6501 set_raw_breakpoint_at.
6502 (remove_memory_breakpoint): New function.
6503 (set_raw_breakpoint_at): Reimplement.
6504 (set_breakpoint): New, based on set_breakpoint_at.
6505 (set_breakpoint_at): Reimplement.
6506 (delete_raw_breakpoint): Go through the_target->remove_point
6507 instead of assuming memory breakpoints.
6508 (find_gdb_breakpoint_at): Delete.
6509 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6510 (find_gdb_breakpoint): New function.
6511 (set_gdb_breakpoint_at): Delete.
6512 (z_type_supported): New function.
6513 (set_gdb_breakpoint_1): New function, loosely based off
6514 set_gdb_breakpoint_at.
6515 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6516 (delete_gdb_breakpoint_at): Delete.
6517 (delete_gdb_breakpoint_1): New function, loosely based off
6518 delete_gdb_breakpoint_at.
6519 (delete_gdb_breakpoint): New function.
6520 (clear_gdb_breakpoint_conditions): Rename to ...
6521 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6523 (add_condition_to_breakpoint): Make static.
6524 (add_breakpoint_condition): Take a struct breakpoint pointer
6525 instead of an address. Adjust.
6526 (gdb_condition_true_at_breakpoint): Rename to ...
6527 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6529 (gdb_condition_true_at_breakpoint): Reimplement.
6530 (add_breakpoint_commands): Take a struct breakpoint pointer
6531 instead of an address. Adjust.
6532 (gdb_no_commands_at_breakpoint): Rename to ...
6533 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6534 parameter. Return true if no breakpoint was found. Change debug
6536 (gdb_no_commands_at_breakpoint): Reimplement.
6537 (run_breakpoint_commands): Rename to ...
6538 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6539 and change return type to boolean.
6540 (run_breakpoint_commands): New function.
6541 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6542 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6543 breakpoint. Go through the_target->remove_point instead of
6544 assuming memory breakpoint.
6545 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6546 software and hardware breakpoints.
6547 (reinsert_raw_breakpoint): Go through the_target->insert_point
6548 instead of assuming memory breakpoint.
6549 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6550 software and hardware breakpoints.
6551 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6552 Check both software and hardware breakpoints.
6553 (validate_inserted_breakpoint): Assert the breakpoint is a
6554 software breakpoint. Set the inserted flag to -1 instead of
6555 setting shlib_disabled.
6556 (delete_disabled_breakpoints): Adjust.
6557 (validate_breakpoints): Only validate software breakpoints.
6558 Adjust to inserted flag change.
6559 (check_mem_read, check_mem_write): Skip breakpoint types other
6560 than software breakpoints. Adjust to inserted flag change.
6561 * mem-break.h (enum raw_bkpt_type): New enum.
6562 (raw_breakpoint, struct process_info): Forward declare.
6563 (Z_packet_to_target_hw_bp_type): Delete declaration.
6564 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6565 (set_gdb_breakpoint, delete_gdb_breakpoint)
6566 (clear_breakpoint_conditions): New declarations.
6567 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6568 (breakpoint_inserted_here): Update comment.
6569 (add_breakpoint_condition, add_breakpoint_commands): Replace
6570 address parameter with a breakpoint pointer parameter.
6571 (gdb_breakpoint_here): Update comment.
6572 (delete_gdb_breakpoint_at): Delete.
6573 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6574 * server.c (process_point_options): Take a struct breakpoint
6575 pointer instead of an address. Adjust.
6576 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6577 delete_gdb_breakpoint.
6578 * spu-low.c (spu_target_ops): Install NULL as
6579 supports_z_point_type method.
6580 * target.h: Include mem-break.h.
6581 (struct target_ops) <prepare_to_access_memory>: Update comment.
6582 <supports_z_point_type>: New field.
6583 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6584 instead of a char. Also take a raw breakpoint pointer.
6585 * win32-arm-low.c (the_low_target): Install NULL as
6586 supports_z_point_type.
6587 * win32-i386-low.c (i386_supports_z_point_type): New function.
6588 (i386_insert_point, i386_remove_point): Adjust to new interface.
6589 (the_low_target): Install i386_supports_z_point_type.
6590 * win32-low.c (win32_supports_z_point_type): New function.
6591 (win32_insert_point, win32_remove_point): Adjust to new interface.
6592 (win32_target_ops): Install win32_supports_z_point_type.
6593 * win32-low.h (struct win32_target_ops):
6594 <supports_z_point_type>: New method.
6595 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6596 instead of a char. Also take a raw breakpoint pointer.
6598 2014-05-20 Pedro Alves <palves@redhat.com>
6600 * mem-break.h: Include break-common.h.
6601 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6602 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6603 (Z_packet_to_target_hw_bp_type): New declaration.
6604 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6605 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6606 (Z_PACKET_ACCESS_WP): Delete macros.
6607 (Z_packet_to_hw_type): Delete function.
6608 * i386-low.h: Don't include break-common.h here.
6609 (Z_packet_to_hw_type): Delete declaration.
6610 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6611 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6612 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6613 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6614 * linux-aarch64-low.c: Don't include break-common.h here.
6615 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6616 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6617 (Z_packet_to_target_hw_bp_type): Delete function.
6618 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6620 (mips_insert_point, mips_remove_point): Use
6621 Z_packet_to_target_hw_bp_type.
6623 2014-05-20 Pedro Alves <palves@redhat.com>
6625 * linux-aarch64-low.c: Include break-common.h.
6626 (enum target_point_type): Delete.
6627 (Z_packet_to_point_type): Rename to ...
6628 (Z_packet_to_target_hw_bp_type): ... this, and return a
6629 target_hw_bp_type instead.
6630 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6631 instead of an enum target_point_type.
6632 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6634 (aarch64_dr_state_insert_one_point)
6635 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6636 (aarch64_handle_aligned_watchpoint)
6637 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6638 Take an enum target_hw_bp_type instead of an enum
6640 (aarch64_supports_z_point_type): New function.
6641 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6642 use Z_packet_to_target_hw_bp_type.
6644 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6646 * configure.ac: Only use -Werror by default when DEVELOPMENT
6648 * configure: Regenerate.
6650 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6652 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6653 * linux-x86-low.c (X86_64_USER_REGS): New.
6654 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6656 2014-04-28 Yao Qi <yao@codesourcery.com>
6658 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6661 2014-04-25 Pedro Alves <palves@redhat.com>
6664 * linux-low.c (linux_attach_fail_reason_string): New function.
6665 (linux_attach_lwp): Delete.
6666 (linux_attach_lwp_1): Rename to ...
6667 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6668 argument. Remove "initial" parameter. Return int instead of
6669 void. Don't error or warn here.
6670 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6671 failure to attach to the tgid. Call warning when failing to
6673 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6674 argument. Remove "initial" parameter. Return int instead of
6675 void. Don't error or warn here.
6676 (linux_attach_fail_reason_string): New declaration.
6677 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6678 interface change. Use linux_attach_fail_reason_string.
6680 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6681 Walfred Tedeschi <walfred.tedeschi@intel.com>
6683 * Makefile.in: Added rules to handle new files
6684 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6685 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6686 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6687 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6688 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6689 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6691 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6692 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6693 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6694 i386/x32-avx512.xml.
6695 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6696 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6697 i386/x32-avx512-linux.xml.
6698 * i387-fp.c (num_avx512_k_registers): New constant for number
6700 (num_avx512_zmmh_low_registers): New constant for number of
6701 lower ZMM registers (0-15).
6702 (num_avx512_zmmh_high_registers): New constant for number of
6703 higher ZMM registers (16-31).
6704 (num_avx512_ymmh_registers): New contant for number of higher
6705 YMM registers (ymm16-31 added by avx521 on x86_64).
6706 (num_avx512_xmm_registers): New constant for number of higher
6707 XMM registers (xmm16-31 added by AVX512 on x86_64).
6708 (struct i387_xsave): Add space for AVX512 registers.
6709 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6710 Add code to handle AVX512 registers.
6711 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6712 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6713 prototypei from generated file.
6714 (tdesc_amd64_avx512_linux): Likewise.
6715 (init_registers_x32_avx512_linux): Likewise.
6716 (tdesc_x32_avx512_linux): Likewise.
6717 (init_registers_i386_avx512_linux): Likewise.
6718 (tdesc_i386_avx512_linux): Likewise.
6719 (x86_64_regmap): Add AVX512 registers.
6720 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6722 (initialize_low_arch): Add code to initialize AVX512 registers.
6724 2014-04-23 Pedro Alves <palves@redhat.com>
6726 * mem-break.c (find_gdb_breakpoint_at): Make static.
6727 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6729 2014-04-23 Pedro Alves <palves@redhat.com>
6731 * i386-low.c: Don't include break-common.h here.
6732 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6733 prototype to take target_hw_bp_type as argument instead of a Z
6735 * i386-low.h: Include break-common.h here.
6736 (Z_packet_to_hw_type): Declare.
6737 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6739 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6740 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6741 (x86_remove_point): Convert the packet number to a
6742 target_hw_bp_type before calling i386_low_remove_watchpoint.
6743 * win32-i386-low.c (i386_insert_point): Convert the packet number
6744 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6745 (i386_remove_point): Convert the packet number to a
6746 target_hw_bp_type before calling i386_low_remove_watchpoint.
6748 2014-04-23 Pedro Alves <palves@redhat.com>
6750 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6752 2014-04-10 Pedro Alves <palves@redhat.com>
6754 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6755 Check if the condition or command is NULL before checking if the
6756 breakpoint is known. On success, return true.
6757 * mem-break.h (add_breakpoint_condition): Document return.
6758 (add_breakpoint_commands): Add describing comment.
6759 * server.c (skip_to_semicolon): New function.
6760 (process_point_options): Use it.
6762 2014-04-09 Pedro Alves <palves@redhat.com>
6764 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6767 2014-02-27 Pedro Alves <palves@redhat.com>
6770 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6772 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6774 (last_thread_of_process_p): Take a PID argument instead of a
6776 (linux_wait_for_lwp): Delete.
6777 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6779 (linux_low_filter_event): New function, party factored out from
6780 linux_wait_for_event.
6781 (linux_wait_for_event): Rename to ...
6782 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6783 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6784 sigsuspend. Check for zombie leaders.
6785 (linux_wait_for_event): Reimplement as wrapper around
6786 linux_wait_for_event_filtered.
6787 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6788 a normal or signal exit is seen, it's the whole process exiting.
6789 (wait_for_sigstop): No longer a for_each_inferior callback.
6790 Rewrite on top of linux_wait_for_event_filtered.
6791 (stop_all_lwps): Call wait_for_sigstop directly.
6792 * server.c (resume, handle_target_event): Handle
6793 TARGET_WAITKIND_NO_RESUMED.
6795 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6797 * win32-low.c (psapi_get_dll_name,
6798 * win32_CreateToolhelp32Snapshot): Delete.
6799 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6800 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6802 (handle_load_dll): Add function description.
6803 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6805 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6807 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6809 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6810 base address when calling win32_add_one_solib.
6811 (handle_load_dll): Delete local variable load_addr.
6812 Remove 0x1000 offset applied to DLL base address when calling
6813 win32_add_one_solib.
6814 (handle_unload_dll): Add comment.
6816 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6818 * win32-low.c (win32_add_all_dlls): Renames
6819 win32_ensure_ntdll_loaded. Rewrite function documentation.
6820 Adjust implementation to always load all DLLs.
6821 Add 0x1000 offset to DLL base address when calling
6822 win32_add_one_solib.
6823 (child_initialization_done): New static global.
6824 (do_initial_child_stuff): Set child_initialization_done to
6825 zero during child initialization, and 1 after. Replace call
6826 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6828 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6829 (handle_unload_dll): Add function documentation.
6830 (get_child_debug_event): Ignore load and unload DLL events
6831 during child initialization.
6833 2014-02-20 Doug Evans <dje@google.com>
6835 Remove global all_lwps.
6836 * inferiors.h (ptid_of): Move here from linux-low.h.
6837 (pid_of, lwpid_of): Ditto.
6838 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6839 parameter is a struct thread_info * now.
6840 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6841 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6842 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6844 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6845 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6846 * linux-arm-low.c (update_registers_callback): Update, "entry"
6847 parameter is a struct thread_info * now.
6848 Fetch lwpid from current_inferior directly.
6849 (arm_insert_point): Pass &all_threads to find_inferior instead of
6851 (arm_remove_point): Ditto.
6852 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6853 (arm_prepare_to_resume): Fetch pid from thread.
6854 (arm_read_description): Fetch lwpid from current_inferior directly.
6855 * linux-low.c (all_lwps): Delete.
6856 (delete_lwp): Delete call to remove_inferior.
6857 (handle_extended_wait): Fetch lwpid from thread.
6858 (add_lwp): Don't set lwp->entry.id. Remove call to
6859 add_inferior_to_list.
6860 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6861 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6862 (kill_one_lwp_callback): Ditto.
6863 (linux_kill): Don't dereference NULL pointer.
6864 Fetch ptid,lwpid from thread.
6865 (get_detach_signal): Fetch ptid from thread.
6866 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6867 Simplify call to regcache_invalidate_thread.
6868 (delete_lwp_callback): Update, "entry" parameter is a
6869 struct thread_info * now. Fetch pid from thread.
6870 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6871 (status_pending_p_callback): Update, "entry" parameter is a
6872 struct thread_info * now. Fetch ptid from thread.
6873 (find_lwp_pid): Update, "entry" parameter is a
6874 struct thread_info * now.
6875 (linux_wait_for_lwp): Fetch pid from thread.
6876 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6877 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6878 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6879 (dequeue_one_deferred_signal): Ditto.
6880 (cancel_breakpoint): Fetch ptid from current_inferior.
6881 (linux_wait_for_event): Pass &all_threads to find_inferior,
6882 not &all_lwps. Fetch ptid, lwpid from thread.
6883 (count_events_callback): Update, "entry" parameter is a
6884 struct thread_info * now.
6885 (select_singlestep_lwp_callback): Ditto.
6886 (select_event_lwp_callback): Ditto.
6887 (cancel_breakpoints_callback): Ditto.
6888 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6890 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6891 (unsuspend_one_lwp): Update, "entry" parameter is a
6892 struct thread_info * now.
6893 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6895 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6896 Fetch lwpid from thread, not lwp.
6897 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6898 Pass &all_threads to find_inferior, not &all_lwps.
6899 (send_sigstop): Fetch lwpid from thread, not lwp.
6900 (send_sigstop_callback): Update, "entry" parameter is a
6901 struct thread_info * now.
6902 (suspend_and_send_sigstop_callback): Ditto.
6903 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6904 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6905 struct thread_info * now.
6906 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6908 (lwp_running): Update, "entry" parameter is a
6909 struct thread_info * now.
6910 (stop_all_lwps): Fetch ptid from thread.
6911 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6912 (linux_resume_one_lwp): Fetch lwpid from thread.
6913 (linux_set_resume_request): Update, "entry" parameter is a
6914 struct thread_info * now. Fetch pid, lwpid from thread.
6915 (resume_status_pending_p): Update, "entry" parameter is a
6916 struct thread_info * now.
6917 (need_step_over_p): Ditto. Fetch lwpid from thread.
6918 (start_step_over): Fetch lwpid from thread.
6919 (linux_resume_one_thread): Update, "entry" parameter is a
6920 struct thread_info * now. Fetch lwpid from thread.
6921 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6922 (proceed_one_lwp): Update, "entry" parameter is a
6923 struct thread_info * now. Fetch lwpid from thread.
6924 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6925 struct thread_info * now.
6926 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6927 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6928 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6930 (regsets_store_inferior_registers): Ditto.
6931 (fetch_register, store_register): Ditto.
6932 (linux_read_memory, linux_write_memory): Ditto.
6933 (linux_request_interrupt): Ditto.
6934 (linux_read_auxv): Ditto.
6935 (linux_xfer_siginfo): Ditto.
6936 (linux_qxfer_spu): Ditto.
6937 (linux_qxfer_libraries_svr4): Ditto.
6938 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6939 moved to inferiors.h.
6941 (get_thread_lwp): Update.
6942 (struct lwp_info): Delete member "entry". Simplify comment for
6945 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6946 current_inferior directly.
6947 (update_watch_registers_callback): Update, "entry" parameter is a
6948 struct thread_info * now. Fetch pid from thread.
6949 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6950 (mips_insert_point): Fetch lwpid from current_inferior.
6951 Pass &all_threads to find_inferior, not &all_lwps.
6952 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6953 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6955 (mips_stopped_data_address): Ditto.
6956 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6958 * linux-tile-low.c (tile_arch_setup): Ditto.
6959 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6960 (update_debug_registers_callback): Update, "entry" parameter is a
6961 struct thread_info * now. Fetch pid from thread.
6962 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6963 Pass &all_threads to find_inferior, not &all_lwps.
6964 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6965 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6966 Pass &all_threads to find_inferior, not &all_lwps.
6967 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6968 (i386_dr_low_get_status): Ditto.
6969 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6970 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6971 (x86_linux_read_description): Ditto.
6972 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6974 2014-02-20 Doug Evans <dje@google.com>
6976 * inferiors.c (get_first_inferior): Fix buglet.
6978 2014-02-19 Doug Evans <dje@google.com>
6980 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6981 * inferiors.c (add_thread): Change result type to struct thread_info *.
6982 All callers updated.
6983 (add_lwp): Call add_thread here instead of in callers.
6984 All callers updated.
6985 * linux-low.h (get_lwp_thread): Rewrite.
6986 (struct lwp_info): New member "thread".
6988 2014-02-19 Doug Evans <dje@google.com>
6990 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6991 All callers updated.
6993 2014-02-19 Doug Evans <dje@google.com>
6995 * inferiors.c (add_thread): Fix whitespace.
6997 2014-02-19 Doug Evans <dje@google.com>
6999 * dll.c (clear_dlls): Replace accessing list implemention details
7001 * gdbthread.h (get_first_thread): Declare.
7002 * inferiors.c (for_each_inferior_with_data): New function.
7003 (get_first_thread): New function.
7004 (find_thread_ptid): Simplify.
7005 (get_first_inferior): New function.
7006 (clear_list): Delete.
7007 (one_inferior_p): New function.
7008 (clear_inferior_list): New function.
7009 (clear_inferiors): Update.
7010 * inferiors.h (for_each_inferior_with_data): Declare.
7011 (clear_inferior_list): Declare.
7012 (one_inferior_p): Declare.
7013 (get_first_inferior): Declare.
7014 * linux-low.c (linux_wait_for_event): Replace accessing list
7015 implemention details with API function.
7016 * server.c (target_running): Ditto.
7017 (accumulate_file_name_length): New function.
7018 (emit_dll_description): New function.
7019 (handle_qxfer_libraries): Replace accessing list implemention
7020 details with API function.
7021 (handle_qxfer_threads_worker): New function.
7022 (handle_qxfer_threads_proper): Replace accessing list implemention
7023 details with API function.
7024 (handle_query): Ditto.
7025 (visit_actioned_threads_callback_ftype): New typedef.
7026 (visit_actioned_threads_data): New struct.
7027 (visit_actioned_threads): Rewrite to be find_inferior callback.
7028 (resume): Call find_inferior.
7029 (handle_status): Replace accessing list implemention
7030 details with API function.
7031 (process_serial_event): Replace accessing list implemention details
7033 * target.c (set_desired_inferior): Replace accessing list implemention
7034 details with API function.
7035 * tracepoint.c (same_process_p): New function.
7036 (gdb_agent_about_to_close): Replace accessing list implemention
7037 details with API function.
7038 * win32-low.c (child_delete_thread): Replace accessing list
7039 implemention details with API function.
7040 (match_dll_by_basename): New function.
7041 (dll_is_loaded_by_basename): New function.
7042 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7043 details call to dll_is_loaded_by_basename.
7045 2014-02-19 Doug Evans <dje@google.com>
7047 * dll.h (struct dll_info): Add comment.
7048 * gdbthread.h (struct thread_info): Add comment.
7049 (current_ptid): Simplify.
7050 * inferiors.c (add_process): Update.
7051 (remove_process): Update.
7052 * inferiors.h (struct process_info): Rename member "head" to "entry".
7053 * linux-low.c (delete_lwp): Update.
7055 (last_thread_of_process_p): Update.
7056 (kill_one_lwp_callback, linux_kill): Update.
7057 (status_pending_p_callback): Update.
7058 (wait_for_sigstop): Update. Simplify read of ptid.
7059 (start_step_over): Update.
7060 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7061 (get_lwp_thread): Update.
7062 (struct lwp_info): Rename member "head" to "entry".
7063 * regcache.h (inferior_list_entry): Delete.
7064 * server.c (kill_inferior_callback): Update.
7065 (detach_or_kill_inferior_callback): Update.
7066 (print_started_pid): Update.
7067 (print_attached_pid): Update.
7068 (process_serial_event): Simplify read of ptid.
7069 * thread-db.c (thread_db_create_event): Update.
7070 (thread_db_get_tls_address): Update.
7071 * win32-low.c (current_inferior_ptid): Simplify.
7073 2014-02-19 Tom Tromey <tromey@redhat.com>
7075 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7077 (target_supports_btrace): Update.
7079 2014-02-14 Yao Qi <yao@codesourcery.com>
7081 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7082 (rsp-low-ipa.o): New target.
7084 2014-02-12 Tom Tromey <tromey@redhat.com>
7086 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7087 convert_ascii_to_int.
7088 * regcache.c (registers_to_string): Likewise.
7089 * remote-utils.c (decode_M_packet): Likewise.
7090 * server.c (process_serial_event): Likewise.
7092 2014-02-12 Tom Tromey <tromey@redhat.com>
7094 * server.c (handle_query, handle_v_run): Use hex2bin, not
7096 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7098 2014-02-12 Tom Tromey <tromey@redhat.com>
7100 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7101 convert_int_to_ascii.
7102 * regcache.c (registers_to_string, collect_register_as_string):
7104 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7106 * server.c (process_serial_event): Likewise.
7107 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7108 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7110 2014-02-12 Tom Tromey <tromey@redhat.com>
7112 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7113 bin2hex, not hexify.
7114 * tracepoint.c (cmd_qtstatus): Likewise.
7116 2014-02-12 Tom Tromey <tromey@redhat.com>
7118 * remote-utils.c (monitor_output): Pass explicit length to
7121 2014-02-12 Tom Tromey <tromey@redhat.com>
7123 * tracepoint.c: Include rsp-low.h.
7124 * server.c: Include rsp-low.h.
7125 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7126 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7128 * remote-utils.c: Include rsp-low.h.
7129 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7130 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7131 (convert_int_to_ascii, convert_ascii_to_int): Move to
7133 * regcache.c: Include rsp-low.h.
7134 * ax.c: Include rsp-low.h.
7135 * Makefile.in (SFILES): Add common/rsp-low.c.
7136 (OBS): Add rsp-low.o.
7137 (rsp-low.o): New target.
7139 2014-02-12 Tom Tromey <tromey@redhat.com>
7141 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7142 Include print-utils.h.
7143 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7144 (plongest, thirty_two, phex_nz): Remove.
7145 * Makefile.in (SFILES): Add common/print-utils.c.
7146 (OBS): Add print-utils.o.
7147 (print-utils-ipa.o): New target.
7148 (print-utils.o): New target.
7149 (IPA_OBJS): Add print-utils-ipa.o.
7151 2014-02-06 Tom Tromey <tromey@redhat.com>
7153 * Makefile.in (SFILES): Fix indentation.
7155 2014-02-05 Doug Evans <dje@google.com>
7157 * linux-low.c (linux_wait_for_event): Improve comment.
7158 (linux_wait_1): Keep current_inferior in sync with event_child.
7160 2014-01-22 Doug Evans <dje@google.com>
7162 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7164 2014-01-22 Doug Evans <dje@google.com>
7166 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7167 * configure: Regenerate.
7168 * config.in: Regenerate.
7169 * Makefile.in (SFILES): Add debug.c.
7171 * debug.c: New file.
7172 * debug.h: New file.
7173 * linux-aarch64-low.c (*): Update all debugging printfs to use
7174 debug_printf instead of fprintf.
7175 * linux-arm-low.c (*): Ditto.
7176 * linux-cris-low.c (*): Ditto.
7177 * linux-crisv32-low.c (*): Ditto.
7178 * linux-m32r-low.c (*): Ditto.
7179 * linux-sparc-low.c (*): Ditto.
7180 * linux-x86.c (*): Ditto.
7181 * linux-low.c (*): Ditto.
7182 (linux_wait_1): Add calls to debug_enter, debug_exit.
7183 (linux_wait): Remove redundant debugging printf.
7184 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7185 (linux_resume, unstop_all_lwps): Ditto.
7186 * mem-break.c (*): Update all debugging printfs to use
7187 debug_printf instead of fprintf.
7188 * remote-utils.c (*): Ditto.
7189 * thread-db.c (*): Ditto.
7190 * server.c #include <ctype.h>, "gdb_vecs.h".
7191 (debug_threads): Moved to debug.c.
7192 (*): Update all debugging printfs to use debug_printf instead of
7194 (start_inferior): Replace call to fflush with call to debug_flush.
7195 (monitor_show_help): Mention set debug-format.
7196 (parse_debug_format_options): New function.
7197 (handle_monitor_command): Handle "monitor set debug-format".
7198 (gdbserver_usage): Mention --debug-format.
7199 (main): Parse --debug-format.
7200 * server.h (debug_threads): Declaration moved to debug.h.
7202 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7203 trace_debug_1 that uses debug_printf.
7204 (tracepoint_look_up_symbols): Update all debugging printfs to use
7205 debug_printf instead of fprintf.
7207 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7209 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7212 2014-01-17 Pedro Alves <palves@redhat.com>
7215 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7216 defined after including gdb_proc_service.h.
7218 2014-01-16 Doug Evans <dje@google.com>
7220 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7221 (match_dll): Use it.
7223 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7225 * target.h (target_ops) <read_btrace>: Change parameters and
7226 return type to allow error reporting.
7227 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7228 trace reading errors on.
7229 * linux-low.c (linux_low_read_btrace): Pass trace reading
7231 (linux_low_disable_btrace): New.
7233 2014-01-15 Doug Evans <dje@google.com>
7235 * inferiors.c (thread_id_to_gdb_id): Delete.
7236 * inferiors.h (thread_id_to_gdb_id): Delete.
7238 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7240 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7241 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7244 2014-01-08 Pedro Alves <palves@redhat.com>
7246 * server.c (handle_status): Don't discard previous queued stop
7247 replies or thread's pending status here.
7248 (main) <disconnection>: Do it here instead.
7250 2014-01-08 Pedro Alves <palves@redhat.com>
7252 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7253 * server.c (visit_actioned_threads, handle_pending_status): New
7255 (handle_v_cont): Factor out parts to ...
7256 (resume): ... this new function. If in all-stop, and a thread
7257 being resumed has a pending status, report it without actually
7259 (myresume): Adjust to use the new 'resume' function.
7260 (clear_pending_status_callback, set_pending_status_callback)
7261 (find_status_pending_thread_callback): New functions.
7262 (handle_status): Handle the case of multiple threads having
7263 interesting statuses to report. Report threads' real last signal
7264 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7265 with an interesting thread to report the status for, instead of
7266 always reporting the status of the first thread.
7268 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7270 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7271 * gdbreplay.c (gdbreplay_version): Likewise.
7273 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7275 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7276 iov.iov_len with the real length in use.
7278 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7280 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7281 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7282 for all targets that use win32-low.c.
7283 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7284 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7286 2013-12-13 Pedro Alves <palves@redhat.com>
7288 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7289 if equal to TARGET_WAITKIND_LOADED.
7290 * win32-low.c (cached_status): New static global.
7291 (win32_wait): Add declaration.
7292 (do_initial_child_stuff): Flush all initial pending debug events
7293 up to the initial breakpoint.
7294 (win32_wait): If CACHED_STATUS was set, return that instead
7295 of doing a real wait. Remove the code resuming the execution
7296 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7297 during the initial phase. Also remove the code changing
7298 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7299 TARGET_WAITKIND_STOPPED.
7301 2013-12-11 Yao Qi <yao@codesourcery.com>
7303 * notif.c (handle_notif_ack): Return 0 if no notification
7306 2013-11-20 Doug Evans <dje@google.com>
7308 * linux-low.c (linux_set_resume_request): Fix comment.
7310 2013-11-20 Doug Evans <dje@google.com>
7312 * linux-low.c (resume_status_pending_p): Tweak comment.
7314 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7316 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7317 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7318 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7319 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7320 (srv_amd64_regobj): Add amd64-mpx.o.
7321 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7322 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7323 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7324 * i387-fp.c (num_pl_bnd_register) Added constant.
7325 (num_pl_bnd_cfg_registers) Added constant.
7326 (struct i387_xsave) Added reserved area and MPX fields.
7327 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7328 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7330 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7331 (init_registers_amd64_mpx_linux): Declare new function.
7332 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7333 (x86_64_regmap): Add MPX registers.
7334 (x86_linux_read_description): Add MPX case.
7335 (initialize_low_arch): Initialize MPX targets.
7337 2013-11-18 Tom Tromey <tromey@redhat.com>
7339 * configure: Rebuild.
7340 * configure.ac: Don't check for stdlib.h.
7341 * gdbreplay.c: Unconditionally include stdlib.h.
7343 2013-11-18 Tom Tromey <tromey@redhat.com>
7345 * config.in: Rebuild.
7346 * configure: Rebuild.
7347 * configure.ac: Don't use AC_HEADER_DIRENT.
7349 2013-11-18 Tom Tromey <tromey@redhat.com>
7351 * server.h: Don't check HAVE_STRING_H.
7352 * gdbreplay.c: Don't check HAVE_STRING_H.
7353 * configure: Rebuild.
7355 2013-11-18 Tom Tromey <tromey@redhat.com>
7357 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7360 2013-11-08 Tom Tromey <tromey@redhat.com>
7362 * configure, config.in: Rebuild.
7363 * configure.ac: Remove unused configury.
7365 2013-11-08 Tom Tromey <tromey@redhat.com>
7367 * acinclude.m4: Include common.m4, codeset.m4.
7368 * configure, config.in: Rebuild.
7369 * configure.ac: Use GDB_AC_COMMON.
7371 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7373 * linux-s390-low.c (HWCAP_S390_TE): New define.
7374 (s390_arch_setup): Consider the TE field in the HWCAP for
7375 determining 'have_regset_tdb'.
7377 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7380 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7383 2013-10-02 Pedro Alves <palves@redhat.com>
7385 * server.c (process_serial_event): Don't output "GDBserver
7386 exiting" if GDB is connected through stdio.
7387 * target.c (mywait): Likewise, be silent if GDB is connected
7390 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7392 * lynx-low.c (lynx_add_threads_after_attach): New function.
7393 (lynx_attach): Remove call to add_thread. Add call to
7394 lynx_add_threads_after_attach instead.
7396 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7398 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7399 * config.in, configure: Regenerated.
7401 2013-09-18 Yao Qi <yao@codesourcery.com>
7404 * server.c (start_inferior): Clear 'resume_info'.
7406 2013-09-16 Jiong Wang <jiwang@tilera.com>
7408 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7411 2013-09-16 Jiong Wang <jiwang@tilera.com>
7413 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7414 linux-tile-low.o to srv_tgtobj.
7416 2013-09-16 Will Newton <will.newton@linaro.org>
7418 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7421 2013-09-06 Pedro Alves <palves@redhat.com>
7423 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7424 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7425 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7426 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7427 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7428 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7430 2013-09-06 Pedro Alves <palves@redhat.com>
7432 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7433 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7435 2013-09-06 Pedro Alves <palves@redhat.com>
7437 * linux-amd64-ipa.c: Include tracepoint.h.
7438 * linux-i386-ipa.c: Include tracepoint.h.
7440 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7442 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7443 (ps_get_thread_area): New function.
7445 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7447 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7448 (initialize_low_arch): Call init_registers_crisv32 rather than
7449 init_register_crisv32.
7451 2013-09-05 Pedro Alves <palves@redhat.com>
7453 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7455 * hostio.h: ... this new file.
7456 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7457 win32-low.c: Include hostio.h.
7459 2013-09-05 Pedro Alves <palves@redhat.com>
7461 * server.h (gdb_client_data, handler_func, callback_handler_func)
7462 (delete_file_handler, add_file_handler, append_callback_event)
7463 (delete_callback_event, start_event_loop, initialize_event_loop):
7464 Move to event-loop.h and include it.
7465 * event-loop.h: New file.
7467 2013-09-05 Pedro Alves <palves@redhat.com>
7469 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7470 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7471 (loaded_dll, unloaded_dll): Move to ...
7472 * dll.h: ... this new file.
7473 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7475 2013-09-05 Pedro Alves <palves@redhat.com>
7477 * server.h (current_process, get_thread_process, all_processes)
7478 (add_inferior_to_list, for_each_inferior, current_inferior)
7479 (remove_inferior, add_process, remove_process, find_process_pid)
7480 (have_started_inferiors_p, have_attached_inferiors_p)
7481 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7482 (clear_inferiors, find_inferior, find_inferior_id)
7483 (inferior_target_data, set_inferior_target_data)
7484 (inferior_regcache_data, set_inferior_regcache_data): Move to
7485 inferiors.h, and include it.
7486 * inferiors.h: New file.
7488 2013-09-05 Pedro Alves <palves@redhat.com>
7490 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7494 2013-09-05 Pedro Alves <palves@redhat.com>
7496 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7498 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7499 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7500 (handle_tracepoint_general_set, handle_tracepoint_query)
7501 (tracepoint_finished_step, tracepoint_was_hit)
7502 (release_while_stepping_state_list, current_traceframe)
7503 (in_readonly_region, traceframe_read_mem)
7504 (fetch_traceframe_registers, traceframe_read_sdata)
7505 (traceframe_read_info, struct fast_tpoint_collect_status)
7506 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7507 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7508 (supply_fast_tracepoint_registers)
7509 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7510 (ipa_tdesc, claim_trampoline_space)
7511 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7512 (agent_mem_read, agent_get_trace_state_variable_value)
7513 (agent_set_trace_state_variable_value, agent_tsv_read)
7514 (agent_mem_read_string, get_raw_reg_func_addr)
7515 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7516 * tracepoint.h: ... this new file.
7518 2013-09-05 Pedro Alves <palves@redhat.com>
7520 * server.h (perror_with_name, error, fatal, warning, paddress)
7521 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7523 * utils.h: New file.
7525 2013-09-05 Pedro Alves <palves@redhat.com>
7527 * server.h (remote_debug, noack_mode, transport_is_reliable)
7528 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7529 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7530 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7531 (write_enn, initialize_async_io, enable_async_io)
7532 (disable_async_io, check_remote_input_interrupt_request)
7533 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7534 (dead_thread_notify, prepare_resume_reply)
7535 (decode_address_to_semicolon, decode_address, decode_m_packet)
7536 (decode_M_packet, decode_X_packet, decode_xfer_write)
7537 (decode_search_memory_packet, unhexify, hexify)
7538 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7539 (look_up_one_symbol, relocate_instruction)
7540 (monitor_output): Move to remote-utils.h, and include it.
7541 * remote-utils.h: New file.
7543 2013-09-05 Pedro Alves <palves@redhat.com>
7545 * server.h (_): Delete.
7547 2013-09-02 Pedro Alves <palves@redhat.com>
7549 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7550 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7552 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7554 2013-09-02 Pierre Muller <muller@sourceware.org>
7556 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7557 or WriteProcessMemory complete successfully and handle
7558 ERROR_PARTIAL_COPY error.
7560 2013-09-02 Pedro Alves <palves@redhat.com>
7562 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7563 error instead of EIO.
7565 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7568 * linux-low.c: Include filestuff.h.
7569 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7570 * lynx-low.c: Include filestuff.h.
7571 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7572 * server.c: Include filestuff.h.
7573 (main): Call notice_open_fds.
7574 * spu-low.c: Include filestuff.h.
7575 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7577 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7579 * Makefile.in: Explain why ../target and ../nat are not
7580 listed as include file search paths.
7581 (linux-waitpid.o): New object file rule.
7582 * configure.srv (srv_native_linux_obj): New variable.
7583 Replace all occurrences of linux native object files with
7584 $srv_native_linux_obj.
7585 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7586 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7587 (linux_enable_event_reporting): Remove declaration.
7588 (my_waitpid): Moved to common/linux-waitpid.c.
7589 (linux_wait_for_event): Pass ptid when calling
7590 linux_enable_event_reporting.
7591 (linux_supports_tracefork_flag): Remove.
7592 (linux_enable_event_reporting): Likewise.
7593 (linux_tracefork_grandchild): Remove.
7594 (STACK_SIZE): Moved to common/linux-ptrace.c.
7595 (linux_tracefork_child): Remove.
7596 (linux_test_for_tracefork): Remove.
7597 (linux_look_up_symbols): Call linux_supports_traceclone.
7598 (initialize_low): Remove call to linux_test_for_tracefork.
7599 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7600 common/linux-ptrace.h.
7601 (PTRACE_TYPE_ARG4): Likewise.
7602 Include linux-ptrace.h.
7604 2013-08-21 Pedro Alves <palves@redhat.com>
7606 * config.in: Renegerate.
7608 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7610 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7611 (SFILES): Remove $(srcdir)/common/target-common.c and
7612 add $(srcdir)/target/waitstatus.c.
7613 (OBS): Remove target-common.o and add waitstatus.o.
7614 (server_h): Remove $(srcdir)/../common/target-common.h and
7615 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7616 and $(srcdir)/../target/waitstatus.h.
7617 (target-common.o): Remove.
7618 (waitstatus.o): New target object file.
7619 * target.h: Do not include target-common.h and
7620 include target/resume.h, target/wait.h and
7621 target/waitstatus.h.
7623 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7625 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7626 to PTRACE_TYPE_ARG3.
7627 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7628 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7630 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7631 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7633 2013-07-27 Jie Zhang <jie@codesourcery.com>
7634 Daniel Jacobowitz <dan@codesourcery.com>
7635 Yao Qi <yao@codesourcery.com>
7637 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7638 (mips-linux-watch.o): New rule.
7639 (mips_linux_watch_h): New variable.
7640 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7642 * linux-mips-low.c: Include mips-linux-watch.h.
7643 (struct arch_process_info, struct arch_lwp_info): New.
7644 (update_watch_registers_callback): New function.
7645 (mips_linux_new_process, mips_linux_new_thread) New functions.
7646 (mips_linux_prepare_to_resume, mips_insert_point): New
7648 (mips_remove_point, mips_stopped_by_watchpoint): New
7650 (rsp_bp_type_to_target_hw_bp_type): New function.
7651 (mips_stopped_data_address): New function.
7652 (the_low_target): Add watchpoint support functions.
7654 2013-07-27 Yao Qi <yao@codesourcery.com>
7656 * i386-low.c: Include break-common.h.
7657 (enum target_hw_bp_type): Remove.
7659 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7661 * Makefile.in (SFILES): /common/target-common.c.
7662 (OBS): Add target-common.o.
7663 (server_h): Add $(srcdir)/../common/target-common.h.
7664 (target-common.o): New target.
7665 * server.c (queue_stop_reply_callback): Free
7666 status string after use.
7667 * target.c (target_waitstatus_to_string): Remove.
7668 * target.h: Include target-common.h.
7669 (resume_kind): Likewise.
7670 (target_waitkind): Likewise.
7671 (target_waitstatus): Likewise.
7672 (TARGET_WNOHANG): Likewise.
7674 2013-07-04 Yao Qi <yao@codesourcery.com>
7676 * Makefile.in (host_alias): Use @host_noncanonical@.
7677 (target_alias): Use @target_noncanonical@.
7678 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7679 ACX_NONCANONICAL_HOST.
7680 * configure: Regenerated.
7683 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7685 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7686 * configure: Rebuild.
7687 * Makefile.in (version_host, version_target): Get from configure.
7688 (version.c): Use $(version_host) and $(version_target).
7690 2013-07-03 Pedro Alves <palves@redhat.com>
7692 * Makefile.in (config.status): Depend on development.sh.
7693 * acinclude.m4: Include libmcheck.m4.
7694 * configure: Regenerate.
7696 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7698 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7699 attribute inside the parentheses.
7700 (winapi_DebugSetProcessKillOnExit): Ditto.
7701 (winapi_DebugBreakProcess): Ditto.
7702 (winapi_GenerateConsoleCtrlEvent): Ditto.
7704 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7706 * notif.h (notif_event): Add a dummy member to avoid compiler
7709 2013-07-01 Pedro Alves <palves@redhat.com>
7711 * hostio.c (HOSTIO_PATH_MAX): Define.
7712 (require_filename, handle_open, handle_unlink, handle_readlink):
7715 2013-07-01 Pedro Alves <palves@redhat.com>
7717 * server.h: Include "pathmax.h".
7718 * linux-low.c: Don't include sys/param.h.
7719 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7721 * win32-low.c: Don't include sys/param.h.
7722 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7724 2013-07-01 Pedro Alves <palves@redhat.com>
7726 * event-loop.c: Don't check HAVE_UNISTD_H before including
7728 * gdbreplay.c: Likewise.
7729 * remote-utils.c: Likewise.
7730 * server.c: Likewise.
7731 * configure.ac: Don't check for unistd.h.
7732 * configure: Regenerate.
7734 2013-06-28 Tom Tromey <tromey@redhat.com>
7736 * Makefile.in (version.c): Use version.in, not
7739 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7741 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7742 * configure: Rebuild.
7743 * Makefile.in (version_host, version_target): Get from configure.
7744 (version.c): Use $(version_host) and $(version_target).
7746 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7748 Fix trace-status to output user name without trailing colon.
7749 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7751 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7753 Fix trace-status to output proper start-time and stop-time.
7754 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7755 output start time and stop time in hex as gdb expects.
7757 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7759 * tracepoint.c (build_traceframe_info_xml): Output trace state
7760 variables present in the trace buffer.
7762 2013-06-24 Tom Tromey <tromey@redhat.com>
7764 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7766 (version.o): Remove.
7767 * gdbreplay.c: Include version.h.
7768 (version, host_name): Don't declare.
7769 * server.h: Include version.h.
7770 (version, host_name): Don't declare.
7772 2013-06-12 Pedro Alves <palves@redhat.com>
7774 * linux-x86-low.c (linux_is_elf64): Delete global.
7775 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7776 with local linux_pid_exe_is_elf_64_file use.
7778 2013-06-11 Pedro Alves <palves@redhat.com>
7780 * linux-low.c (regset_disabled, disable_regset): New functions.
7781 (regsets_fetch_inferior_registers)
7782 (regsets_store_inferior_registers): Use them.
7783 (initialize_regsets_info); Don't allocate the disabled_regsets
7785 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7788 2013-06-11 Pedro Alves <palves@redhat.com>
7790 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7793 2013-06-11 Pedro Alves <palves@redhat.com>
7795 * linux-x86-low.c (initialize_low_arch): Call
7796 init_registers_x32_avx_linux.
7798 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7800 Fix compatibility with Android Bionic.
7801 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7804 2013-06-07 Pedro Alves <palves@redhat.com>
7807 * Makefile.in (OBS): Add tdesc.o.
7808 (IPA_OBJS): Add tdesc-ipa.o.
7809 (tdesc-ipa.o): New rule.
7810 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7812 * linux-low.c (new_inferior): Delete.
7813 (disabled_regsets, num_regsets): Delete.
7814 (linux_add_process): Adjust to set the new per-process
7816 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7817 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7818 was a stop. When calling arch_setup, switch the current inferior
7819 to the thread that got an event.
7820 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7821 (regsets_fetch_inferior_registers)
7822 (regsets_store_inferior_registers): New regsets_info parameter.
7824 (linux_register_in_regsets): New regs_info parameter. Adjust to
7826 (register_addr, fetch_register, store_register): New usrregs_info
7827 parameter. Adjust to use it.
7828 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7829 parameter regs_info. Adjust to use it.
7830 (linux_fetch_registers): Get the current inferior's regs_info, and
7832 (linux_store_registers): Ditto.
7833 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7834 (initialize_low): Don't initialize the target_regsets here. Call
7835 initialize_low_arch.
7836 * linux-low.h (target_regsets): Delete declaration.
7837 (struct regsets_info): New.
7838 (struct usrregs_info): New.
7839 (struct regs_info): New.
7840 (struct process_info_private) <new_inferior>: New field.
7841 (struct linux_target_ops): Delete the num_regs, regmap, and
7842 regset_bitmap fields. New field regs_info.
7843 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7844 * i387-fp.c (num_xmm_registers): Delete.
7845 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7846 calls to new interface.
7847 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7848 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7849 Infer the number of xmm registers from the regcache's target
7851 * i387-fp.h (num_xmm_registers): Delete.
7852 * inferiors.c (add_thread): Don't install the thread's regcache
7854 * proc-service.c (gregset_info): Fetch the current inferior's
7855 regs_info. Adjust to use it.
7856 * regcache.c: Include tdesc.h.
7857 (register_bytes, reg_defs, num_registers)
7858 (gdbserver_expedite_regs): Delete.
7859 (get_thread_regcache): If the thread doesn't have a regcache yet,
7860 create one, instead of aborting gdbserver.
7861 (regcache_invalidate_one): Rename to ...
7862 (regcache_invalidate_thread): ... this.
7863 (regcache_invalidate_one): New.
7864 (regcache_invalidate): Only invalidate registers of the current
7866 (init_register_cache): Add target_desc parameter, and use it.
7867 (new_register_cache): Ditto. Assert the target description has a
7868 non zero registers_size.
7869 (regcache_cpy): Add assertions. Adjust.
7870 (realloc_register_cache, set_register_cache): Delete.
7871 (registers_to_string, registers_from_string): Adjust.
7872 (find_register_by_name, find_regno, find_register_by_number)
7873 (register_cache_size): Add target_desc parameter, and use it.
7874 (free_register_cache_thread, free_register_cache_thread_one)
7875 (regcache_release, register_cache_size): New.
7876 (register_size): Add target_desc parameter, and use it.
7877 (register_data, supply_register, supply_register_zeroed)
7878 (supply_regblock, supply_register_by_name, collect_register)
7879 (collect_register_as_string, collect_register_by_name): Adjust.
7880 * regcache.h (struct target_desc): Forward declare.
7881 (struct regcache) <tdesc>: New field.
7882 (init_register_cache, new_register_cache): Add target_desc
7884 (regcache_invalidate_thread): Declare.
7885 (regcache_invalidate_one): Delete declaration.
7886 (regcache_release): Declare.
7887 (find_register_by_number, register_cache_size, register_size)
7888 (find_regno): Add target_desc parameter.
7889 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7891 * remote-utils.c: Include tdesc.h.
7892 (outreg, prepare_resume_reply): Adjust.
7893 * server.c: Include tdesc.h.
7894 (gdbserver_xmltarget): Delete declaration.
7895 (get_features_xml, process_serial_event): Adjust.
7896 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7898 (struct process_info) <tdesc>: New field.
7899 (ipa_tdesc): Declare.
7900 * tdesc.c: New file.
7901 * tdesc.h: New file.
7902 * tracepoint.c: Include tdesc.h.
7903 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7904 (get_context_regcache): Adjust to pass ipa_tdesc down.
7905 (do_action_at_tracepoint): Adjust to get the register cache size
7906 from the context regcache's description.
7907 (traceframe_walk_blocks): Adjust to get the register cache size
7908 from the current trace frame's description.
7909 (traceframe_get_pc): Adjust to get current trace frame's
7910 description and pass it down.
7911 (gdb_collect): Adjust to get the register cache size from the
7913 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7914 (gdbserver_xmltarget): Delete.
7915 (initialize_low_tracepoint): Set the ipa's target description.
7916 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7917 (initialize_low_tracepoint): Set the ipa's target description.
7918 * linux-x86-low.c: Include tdesc.h.
7919 [__x86_64__] (is_64bit_tdesc): New.
7920 (ps_get_thread_area, x86_get_thread_area): Use it.
7921 (i386_cannot_store_register): Rename to ...
7922 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7923 (i386_cannot_fetch_register): Rename to ...
7924 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7925 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7927 (target_regsets): Rename to ...
7928 (x86_regsets): ... this.
7929 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7931 (x86_siginfo_fixup): Use is_64bit_tdesc.
7932 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7933 (tdesc_x32_avx_linux, tdesc_x32_linux)
7934 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7936 (x86_linux_update_xmltarget): Delete.
7937 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7938 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7939 (AMD64_LINUX_USER64_CS): New.
7940 (x86_linux_read_description): New, based on
7941 x86_linux_update_xmltarget.
7942 (same_process_callback): New.
7943 (x86_arch_setup_process_callback): New.
7944 (x86_linux_update_xmltarget): New.
7945 (x86_regsets_info): New.
7946 (amd64_linux_regs_info): New.
7947 (i386_linux_usrregs_info): New.
7948 (i386_linux_regs_info): New.
7949 (x86_linux_regs_info): New.
7950 (x86_arch_setup): Reimplement.
7951 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7952 (x86_emit_ops): Ditto.
7953 (the_low_target): Adjust. Install x86_linux_regs_info,
7954 x86_cannot_fetch_register, and x86_cannot_store_register.
7955 (initialize_low_arch): New.
7956 * linux-ia64-low.c (tdesc_ia64): Declare.
7957 (ia64_fetch_register): Adjust.
7958 (ia64_usrregs_info, regs_info): New globals.
7959 (ia64_regs_info): New function.
7960 (the_low_target): Adjust.
7961 (initialize_low_arch): New function.
7962 * linux-sparc-low.c (tdesc_sparc64): Declare.
7963 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7965 (sparc_arch_setup): New function.
7966 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7967 (the_low_target): Adjust.
7968 (initialize_low_arch): New function.
7969 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7970 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7971 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7972 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7973 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7974 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7975 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7976 (tdesc_powerpc_isa205_vsx64l): Declare.
7977 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7978 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7979 (ppc_set_pc, ppc_get_hwcap): Adjust.
7980 (ppc_usrregs_info): Forward declare.
7981 (!__powerpc64__) ppc_regmap_adjusted: New global.
7982 (ppc_arch_setup): Adjust to the current process'es target
7984 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7985 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7986 (ppc_store_evrregset): Adjust.
7987 (target_regsets): Rename to ...
7988 (ppc_regsets): ... this, and make static.
7989 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7990 (ppc_regs_info): New function.
7991 (the_low_target): Adjust.
7992 (initialize_low_arch): New function.
7993 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7994 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7995 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7996 (tdesc_s390x_linux64v2): Declare.
7997 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7998 (s390_fill_gregset, s390_store_last_break): Adjust.
7999 (target_regsets): Rename to ...
8000 (s390_regsets): ... this, and make static.
8001 (s390_get_pc, s390_set_pc): Adjust.
8002 (s390_get_hwcap): New target_desc parameter, and use it.
8003 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8004 (s390_arch_setup): Adjust to set the current process'es target
8005 description. Don't adjust the regmap.
8006 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8007 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8008 (regs_info_3264): New globals.
8009 (s390_regs_info): New function.
8010 (the_low_target): Adjust.
8011 (initialize_low_arch): New function.
8012 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8013 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8014 [__mips64] (init_registers_mips_linux)
8015 (init_registers_mips_dsp_linux): Delete defines.
8016 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8017 (have_dsp): New global.
8018 (mips_read_description): New, based on mips_arch_setup.
8019 (mips_arch_setup): Reimplement.
8020 (get_usrregs_info): New function.
8021 (mips_cannot_fetch_register, mips_cannot_store_register)
8022 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8023 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8024 (target_regsets): Rename to ...
8025 (mips_regsets): ... this, and make static.
8026 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8027 (dsp_regs_info, regs_info): New globals.
8028 (mips_regs_info): New function.
8029 (the_low_target): Adjust.
8030 (initialize_low_arch): New function.
8031 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8032 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8034 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8035 (arm_read_description): New, with bits factored from
8037 (arm_arch_setup): Reimplement.
8038 (target_regsets): Rename to ...
8039 (arm_regsets): ... this, and make static.
8040 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8041 (arm_regs_info): New function.
8042 (the_low_target): Adjust.
8043 (initialize_low_arch): New function.
8044 * linux-m68k-low.c (tdesc_m68k): Declare.
8045 (target_regsets): Rename to ...
8046 (m68k_regsets): ... this, and make static.
8047 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8048 (m68k_regs_info): New function.
8049 (m68k_arch_setup): New function.
8050 (the_low_target): Adjust.
8051 (initialize_low_arch): New function.
8052 * linux-sh-low.c (tdesc_sharch): Declare.
8053 (target_regsets): Rename to ...
8054 (sh_regsets): ... this, and make static.
8055 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8056 (sh_regs_info, sh_arch_setup): New functions.
8057 (the_low_target): Adjust.
8058 (initialize_low_arch): New function.
8059 * linux-bfin-low.c (tdesc_bfin): Declare.
8060 (bfin_arch_setup): New function.
8061 (bfin_usrregs_info, regs_info): New globals.
8062 (bfin_regs_info): New function.
8063 (the_low_target): Adjust.
8064 (initialize_low_arch): New function.
8065 * linux-cris-low.c (tdesc_cris): Declare.
8066 (cris_arch_setup): New function.
8067 (cris_usrregs_info, regs_info): New globals.
8068 (cris_regs_info): New function.
8069 (the_low_target): Adjust.
8070 (initialize_low_arch): New function.
8071 * linux-cris-low.c (tdesc_crisv32): Declare.
8072 (cris_arch_setup): New function.
8073 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8074 (cris_regs_info): New function.
8075 (the_low_target): Adjust.
8076 (initialize_low_arch): New function.
8077 * linux-m32r-low.c (tdesc_m32r): Declare.
8078 (m32r_arch_setup): New function.
8079 (m32r_usrregs_info, regs_info): New globals.
8080 (m32r_regs_info): Adjust.
8081 (initialize_low_arch): New function.
8082 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8083 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8084 (tic6x_usrregs_info): Forward declare.
8085 (tic6x_read_description): New function, based on ...
8086 (tic6x_arch_setup): ... this. Reimplement.
8087 (target_regsets): Rename to ...
8088 (tic6x_regsets): ... this, and make static.
8089 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8090 (tic6x_regs_info): New function.
8091 (the_low_target): Adjust.
8092 (initialize_low_arch): New function.
8093 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8094 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8095 (target_regsets): Rename to ...
8096 (xtensa_regsets): ... this, and make static.
8097 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8099 (xtensa_arch_setup, xtensa_regs_info): New functions.
8100 (the_low_target): Adjust.
8101 (initialize_low_arch): New function.
8102 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8103 (nios2_arch_setup): Set the current process'es tdesc.
8104 (target_regsets): Rename to ...
8105 (nios2_regsets): ... this.
8106 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8107 (nios2_regs_info): New function.
8108 (the_low_target): Adjust.
8109 (initialize_low_arch): New function.
8110 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8111 (aarch64_arch_setup): Set the current process'es tdesc.
8112 (target_regsets): Rename to ...
8113 (aarch64_regsets): ... this.
8114 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8115 (aarch64_regs_info): New function.
8116 (the_low_target): Adjust.
8117 (initialize_low_arch): New function.
8118 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8120 (target_regsets): Rename to ...
8121 (tile_regsets): ... this.
8122 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8123 (tile_regs_info): New function.
8124 (tile_arch_setup): Set the current process'es tdesc.
8125 (the_low_target): Adjust.
8126 (initialize_low_arch): New function.
8127 * spu-low.c (tdesc_spu): Declare.
8128 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8129 * win32-arm-low.c (tdesc_arm): Declare.
8130 (arm_arch_setup): New function.
8131 (the_low_target): Install arm_arch_setup instead of
8133 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8134 (init_windows_x86): Rename to ...
8135 (i386_arch_setup): ... this. Set `win32_tdesc'.
8136 (the_low_target): Adjust.
8137 * win32-low.c (win32_tdesc): New global.
8138 (child_add_thread): Don't create the thread cache here.
8139 (do_initial_child_stuff): Set the new process'es tdesc.
8140 * win32-low.h (struct target_desc): Forward declare.
8141 (win32_tdesc): Declare.
8142 * lynx-i386-low.c (tdesc_i386): Declare global.
8143 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8144 * lynx-low.c (lynx_tdesc): New global.
8145 (lynx_add_process): Set the new process'es tdesc.
8146 * lynx-low.h (struct target_desc): Forward declare.
8147 (lynx_tdesc): Declare global.
8148 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8149 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8150 * nto-low.c (nto_tdesc): New global.
8151 (do_attach): Set the new process'es tdesc.
8152 * nto-low.h (struct target_desc): Forward declare.
8153 (nto_tdesc): Declare.
8154 * nto-x86-low.c (tdesc_i386): Declare.
8155 (nto_x86_arch_setup): Set `nto_tdesc'.
8157 2013-06-04 Gary Benson <gbenson@redhat.com>
8159 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8160 to qSupported response when appropriate.
8161 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8162 with nonzero-length annex.
8163 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8164 arguments supplied in annex.
8166 2013-05-31 Doug Evans <dje@google.com>
8169 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8170 64 bits in 64-cross-32 environment.
8172 2013-05-28 Pedro Alves <palves@redhat.com>
8174 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8175 (aarch64-without-fpu.c): Delete rule.
8176 * configure.srv (aarch64*-*-linux*): Remove references to
8177 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8178 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8181 2013-05-24 Pedro Alves <palves@redhat.com>
8183 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8184 instead of strchr/decode_address. Error if the range isn't split
8185 with a ','. Don't assume there's be a ':' in the action.
8187 2013-05-23 Yao Qi <yao@codesourcery.com>
8188 Pedro Alves <palves@redhat.com>
8190 * linux-low.c (lwp_in_step_range): New function.
8191 (linux_wait_1): If the thread was range stepping and stopped
8192 outside the stepping range, report the stop to GDB. Otherwise,
8193 continue stepping. Add range stepping debug output.
8194 (linux_set_resume_request): Copy the step range from the resume
8196 (linux_supports_range_stepping): New.
8197 (linux_target_ops) <supports_range_stepping>: Set to
8198 linux_supports_range_stepping.
8199 * linux-low.h (struct linux_target_ops)
8200 <supports_range_stepping>: New field.
8201 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8202 * linux-x86-low.c (x86_supports_range_stepping): New.
8203 (the_low_target) <supports_range_stepping>: Set to
8204 x86_supports_range_stepping.
8205 * server.c (handle_v_cont): Handle 'r' action.
8206 (handle_v_requests): Append ";r" if the target supports range
8208 * target.h (struct thread_resume) <step_range_start,
8209 step_range_end>: New fields.
8210 (struct target_ops) <supports_range_stepping>:
8212 (target_supports_range_stepping): New macro.
8214 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8216 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8217 confusion in comment.
8219 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8221 * lynx-low.c (struct process_info_private): New type.
8222 (lynx_add_process): New function.
8223 (lynx_create_inferior, lynx_attach): Replace calls to
8224 add_process by calls to lynx_add_process.
8225 (lynx_resume): If PTID is null, then try using
8226 current_process()->private->last_wait_event_ptid.
8228 (lynx_clear_inferiors): Delete. The contents of that function
8229 has been inlined in lynx_mourn;
8230 (lynx_wait_1): Save the ptid in the process's private data.
8231 (lynx_mourn): Free the process' private data. Replace call
8232 to lynx_clear_inferiors by call to clear_inferiors.
8234 2013-05-17 Yao Qi <yao@codesourcery.com>
8236 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8239 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8241 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8242 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8243 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8244 PT_TEXT_END_ADDR guards. Update comments.
8245 (linux_target_op) <read_offsets>: Conditionally define to
8246 linux_read_offsets if the target is UCLIBC and if it defines
8247 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8249 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8250 Andrew Jenner <andrew@codesourcery.com>
8252 * Makefile.in (SFILES): Add linux-nios2-low.c.
8253 (clean): Add action to delete nios2-linux.c.
8254 (nios2-linux.c): New rule.
8255 * configure.srv: Add nios2*-*-linux*.
8256 * linux-nios2-low.c: New.
8258 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8260 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8262 2013-04-25 Hui Zhu <hui@codesourcery.com>
8265 * ax.c (ax_printf): Add fflush.
8267 2013-04-22 Tom Tromey <tromey@redhat.com>
8269 * Makefile.in (SFILES): Add filestuff.c.
8270 (OBS): Add filestuff.o.
8271 (filestuff.o): New target.
8272 * config.in, configure: Rebuild.
8273 * configure.ac: Check for fdwalk, pipe2.
8275 2013-04-17 Pedro Alves <palves@redhat.com>
8277 * configure.ac (USE_THREAD_DB): Delete variable.
8278 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8279 Don't AC_SUBST USE_THREAD_DB.
8280 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8281 * config.in, configure: Regenerate.
8283 2013-04-16 Pedro Alves <palves@redhat.com>
8285 * linux-low.h (struct lwp_info) <thread_known>: Move under
8286 the USE_THREAD_DB #ifdef.
8288 2013-04-16 Pedro Alves <palves@redhat.com>
8290 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8291 (linux-low.o): Delete rule.
8292 * linux-low.h: Always include "gdb_thread_db.h" instead of
8293 conditionally including thread_db.h.
8294 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8297 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8299 * Makefile.in (install-only): Fix make install regression.
8301 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8303 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8304 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8306 * gdbserver.1: Remove.
8308 2013-03-22 Pedro Alves <palves@redhat.com>
8310 * linux-low.c (handle_extended_wait): Don't call
8311 linux_enable_event_reporting.
8313 2013-03-15 Tony Theodore <tonyt@logyst.com>
8316 * Makefile.in (SHELL): Use @SHELL@.
8318 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8320 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8323 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8325 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8326 Remove extraneous NULL element.
8328 2013-03-13 Yao Qi <yao@codesourcery.com>
8330 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8331 'V' block in trace frame.
8333 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8335 * target.h (struct target_ops): Add btrace ops.
8336 (target_supports_btrace): New macro.
8337 (target_enable_btrace): New macro.
8338 (target_disable_btrace): New macro.
8339 (target_read_btrace): New macro.
8340 * gdbthread.h (struct thread_info): Add btrace field.
8341 * server.c: Include btrace-common.h.
8342 (handle_btrace_general_set): New function.
8343 (handle_btrace_enable): New function.
8344 (handle_btrace_disable): New function.
8345 (handle_general_set): Call handle_btrace_general_set.
8346 (handle_qxfer_btrace): New function.
8347 (struct qxfer qxfer_packets[]): Add btrace entry.
8348 * inferiors.c (remove_thread): Disable btrace.
8349 * linux-low: Include linux-btrace.h.
8350 (linux_low_enable_btrace): New function.
8351 (linux_low_read_btrace): New function.
8352 (linux_target_ops): Add btrace ops.
8353 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8354 Add srv_linux_btrace=yes.
8355 (x86_64-*-linux*): Add linux-btrace.o.
8356 Add srv_linux_btrace=yes.
8357 * configure.ac: Define HAVE_LINUX_BTRACE.
8358 * config.in: Regenerated.
8359 * configure: Regenerated.
8361 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8363 * server.c (handle_qxfer): Preserve error message if -3 is
8365 (qxfer): Document the -3 return value.
8367 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8369 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8370 (linux_btrace_h): New variable.
8371 (linux-btrace.o): New rule.
8373 2013-03-08 Stan Shebs <stan@codesourcery.com>
8374 Hafiz Abid Qadeer <abidh@codesourcery.com>
8376 * tracepoint.c (trace_buffer_size): New global.
8377 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8378 (init_trace_buffer): Change to one-argument function. Allocate
8379 trace buffer memory.
8380 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8381 handle QTBuffer:size packet.
8382 (cmd_bigqtbuffer_size): New function.
8383 (initialize_tracepoint): Call init_trace_buffer with
8384 DEFAULT_TRACE_BUFFER_SIZE.
8385 * server.c (handle_query): Add QTBuffer:size in the
8388 2013-03-07 Yao Qi <yao@codesourcery.com>
8390 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8391 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8393 (cmd_qtsp): Adjust condition. Do post increment.
8394 Set cur_action and cur_step_action back to 0.
8396 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8399 * linux-low.c (linux_write_memory): Return early success if LEN is
8402 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8404 * configure.srv: Add x86_64-*-cygwin* as target.
8406 2013-02-28 Tom Tromey <tromey@redhat.com>
8408 * configure.ac: Invoke AC_SYS_LARGEFILE.
8409 * configure, config.in: Rebuild.
8411 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8413 * win32-low.c: Throughout, fix format strings and casts of
8414 printf-like functions to avoid type related warnings on all
8416 (get_child_debug_event): Print dwDebugEventCode as hex since
8417 that's how it's usually documented.
8419 2013-02-28 Yao Qi <yao@codesourcery.com>
8421 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8424 2013-02-27 Jiong Wang <jiwang@tilera.com>
8426 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8427 (reg-tilegx32.c): New rule.
8428 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8429 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8430 different register info initializer according to elf class.
8431 (init_registers_tilgx32): New function. The tilegx32 register info
8433 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8434 (tile_store_gregset): Likewise.
8436 2013-02-27 Yao Qi <yao@codesourcery.com>
8438 * server.c (process_point_options): Print debug message when
8439 debug_threads is true.
8441 2013-02-26 Yao Qi <yao@codesourcery.com>
8443 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8445 2013-02-19 Pedro Alves <palves@redhat.com>
8446 Kai Tietz <ktietz@redhat.com>
8450 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8451 instead of strtoul to extract address from packet.
8452 (process_serial_event) <'z'>: Likewise.
8454 2013-02-18 Yao Qi <yao@codesourcery.com>
8456 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8458 2013-02-14 Pedro Alves <palves@redhat.com>
8462 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8463 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8465 2013-02-14 Pedro Alves <palves@redhat.com>
8467 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8469 2013-02-14 Pedro Alves <palves@redhat.com>
8471 * tracepoint.c (save_string): Delete.
8472 (add_tracepoint_action): Use savestring instead of save_string.
8474 2013-02-12 Pedro Alves <palves@redhat.com>
8476 * linux-xtensa-low.c: Ditto.
8477 * xtensa-xtregs.c: Ditto.
8479 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8481 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8484 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8486 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8487 aarch64_num_wp_regs and aarch64_num_bp_regs to
8488 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8490 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8492 * linux-aarch64-low.c (ps_get_thread_area): Replace
8493 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8495 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8496 Marcus Shawcroft <marcus.shawcroft@arm.com>
8497 Nigel Stephens <nigel.stephens@arm.com>
8498 Yufeng Zhang <yufeng.zhang@arm.com>
8500 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8501 (aarch64.c, aarch64-without-fpu.c): New targets.
8502 * configure.srv (aarch64*-*-linux*): New.
8503 * linux-aarch64-low.c: New file.
8505 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8507 * linux-low.c (handle_extended_wait, linux_create_inferior)
8508 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8509 (dequeue_one_deferred_signal, linux_resume_one_thread)
8510 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8511 (linux_tracefork_grandchild, linux_test_for_tracefork)
8512 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8513 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8514 where the argument is 0.
8516 2013-01-25 Yao Qi <yao@codesourcery.com>
8518 * event-loop.c: Include "queue.h".
8519 (gdb_event_p): New typedef.
8520 (struct gdb_event) <next_event>: Remove.
8521 (event_queue): Change to QUEUE(gdb_event_p).
8522 (async_queue_event): Remove.
8523 (gdb_event_xfree): New.
8524 (initialize_event_loop): New.
8525 (process_event): Use API from QUEUE.
8526 (wait_for_event): Likewise.
8527 * server.c (main): Call initialize_event_loop.
8528 * server.h (initialize_event_loop): Declare.
8530 2013-01-18 Yao Qi <yao@codesourcery.com>
8532 * ax.h (struct eval_agent_expr_context): New.
8533 (gdb_eval_agent_expr): Update declaration.
8534 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8535 TFRAME. Add new argument CTX.
8536 * server.h (struct eval_agent_expr_context): Declare.
8537 (agent_mem_read, agent_tsv_read): Update declaration.
8538 (agent_mem_read_string): Likewise.
8539 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8540 (add_traceframe_block): Add new argument TPOINT.
8541 Increase TPOINT->traceframe_usage.
8542 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8543 eval_tracepoint_agent_expr.
8544 (condition_true_at_tracepoint): Likewise.
8545 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8546 (agent_mem_read_string, agent_tsv_read): Likewise.
8548 2013-01-16 Yao Qi <yao@codesourcery.com>
8550 * linux-low.c (linux_resume_one_lwp): Don't check
8551 'lwp->bp_reinsert != 0'.
8553 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8554 Pedro Alves <palves@redhat.com>
8556 * lynx-low.c (ptrace_request_to_str): Define a temporary
8557 macro and use it to simplify this function's implementation.
8559 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8561 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8564 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8566 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8568 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8570 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8572 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8574 * lynx-low.c (lynx_resume): Use the resume_info parameter
8575 to determine the ptid for the lynx_ptrace call, unless
8576 it is equal to minus_one_ptid, in which case we use the
8577 ptid of the current_inferior.
8578 (lynx_wait_1): After having received a thread create/exit
8579 event, resume the inferior's execution using the signaling
8580 thread's ptid, rather than the old ptid.
8582 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8584 * lynx-low.c (lynx_resume): Delete variable ret.
8586 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8588 * gdbreplay.c (gdbreplay_version): Update copyright year.
8589 * server.c (gdbserver_version): Likewise.
8591 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8593 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8596 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8598 * lynx-low.c (ptrace_request_to_str): Add handling for
8601 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8603 * lynx-low.c (lynx_attach): Delete variable new_process.
8605 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8607 * lynx-low.c (lynx_create_inferior): Delete variable
8610 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8612 * lynx-low.c (ptrace_request_to_str): Do not handle
8613 PTRACE_GETTHREADLIST if this macro does not exist.
8615 2012-12-15 Yao Qi <yao@codesourcery.com>
8617 * Makefile.in (OBS): Add notif.o.
8618 * notif.c, notif.h: New.
8619 * server.c: Include "notif.h".
8620 (struct vstop_notif) <next>: Remove.
8622 (queue_stop_reply): Update.
8623 (push_event, send_next_stop_reply): Remove.
8624 (discard_queued_stop_replies): Update.
8625 (notif_stop): New variable.
8626 (handle_v_stopped): Remove.
8627 (handle_v_requests): Don't call handle_v_stopped. Call
8628 handle_ack_notif instead.
8629 (queue_stop_reply_callback): Call notif_event_enque instead
8630 of queue_stop_reply.
8631 (handle_status): Don't call send_next_stop_reply, call
8632 notif_write_event instead.
8633 (kill_inferior_callback): Likewise.
8634 (detach_or_kill_inferior_callback): Likewise.
8635 (main): Call initialize_notif.
8636 (process_serial_event): Call QUEUE_is_empty.
8637 (handle_target_event): Call notif_push instead of push event.
8638 * server.h (push_event): Remove declaration.
8640 2012-12-10 Tom Tromey <tromey@redhat.com>
8642 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8643 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8646 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8647 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8648 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8649 (amd64-linux-ipa.o, ax.o): Rewrite.
8650 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8651 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8652 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8653 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8654 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8655 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8656 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8657 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8658 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8659 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8660 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8661 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8662 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8663 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8664 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8665 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8666 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8667 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8668 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8669 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8670 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8671 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8672 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8673 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8674 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8675 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8676 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8677 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8678 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8679 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8680 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8681 (reg-tilegx.o): Remove.
8682 (all_object_files): New macro.
8683 Include .deps files.
8684 * aclocal.m4, configure: Rebuild.
8685 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8686 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8687 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8689 2012-12-05 Tom Tromey <tromey@redhat.com>
8692 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8694 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8696 * configure.ac: Check for linux/perf_event.h.
8697 * config.in: Regenerated.
8698 * configure: Regenerated.
8700 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8702 * hostio.c (handle_readlink): Decrease buffer size
8703 parameter passed to readlink by one byte.
8705 2012-11-26 Yao Qi <yao@codesourcery.com>
8707 * configure.ac (build_warnings): Append '-Wempty-body'.
8708 * configure: Regenerated.
8709 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8712 2012-11-15 Pierre Muller <muller@sourceware.org>
8714 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8715 * config.in: Regenerate.
8716 * configure: Regenerate.
8717 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8718 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8719 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8720 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8722 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8723 instead of <sys/wait.h> header.
8724 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8726 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8728 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8729 (various make rules): Remove -DGDBSERVER
8731 2012-11-09 Yao Qi <yao@codesourcery.com>
8733 * spu-low.c (current_ptid): Move it to ..
8734 * gdbthread.h: ... here. New.
8735 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8736 * server.c (myresume, process_serial_event): Likewise.
8737 * thread-db.c (thread_db_find_new_threads): Likewise.
8738 * tracepoint.c (run_inferior_command): Likewise.
8740 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8742 * server.c (handle_search_memory_1): Include access length in
8745 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8747 * linux-crisv32-low.c: Fix compile errors.
8749 2012-09-04 Yao Qi <yao@codesourcery.com>
8751 * tracepoint.c (cmd_qtsv): Adjust debug message.
8752 Don't check CUR_TPOINT.
8754 2012-08-28 Yao Qi <yao@codesourcery.com>
8756 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8757 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8758 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8759 Remove declarations of xmalloc, xreallloc, xstrdup and
8761 * Makefile.in (libiberty_h): New.
8762 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8763 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8765 2012-08-23 Yao Qi <yao@codesourcery.com>
8767 * server.h: Remove declaration of 'xsnprintf'.
8769 2012-08-22 Keith Seitz <keiths@redhat.com>
8771 * server.h: Include build-gnulib-gbserver/config.h.
8772 * gdbreplay.c: Likewise.
8774 2012-08-08 Doug Evans <dje@google.com>
8776 * Makefile.in (SFILES): Add gdb_vecs.c.
8777 (OBS): Add gdb_vecs.o.
8778 (gdb_vecs_h, host_defs_h): New variables.
8779 (thread-db.o): Add $(gdb_vecs_h) dependency.
8780 (gdb_vecs.o): New rule.
8781 * thread-db.c: #include "gdb_vecs.h".
8782 (thread_db_load_search): Use a vector to iterate over path elements.
8783 Handle text appearing after "$pdir".
8785 * configure.ac: Add check for strstr.
8786 * config.in: Regenerate.
8787 * configure: Regenerate.
8789 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8791 * hostio.c (handle_pread): If pread fails, fall back to attempting
8793 (handle_pwrite): Likewise for pwrite.
8795 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8797 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8798 between unsupported TYPE and unimplementable ADDR/LEN combination.
8799 (arm_insert_point): Act on new return value.
8801 2012-07-31 Pedro Alves <palves@redhat.com>
8803 * server.c (process_point_options): Only skip tokens if we find
8804 one that is unrecognized. Don't treat 'X' specially while
8805 skipping unrecognized tokens.
8807 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8809 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8810 to 4-byte-align HW breakpoint addresses for Thumb.
8812 2012-07-27 Yao Qi <yao@codesourcery.com>
8816 * server.h: Declare gdb_agent_about_to_close.
8817 * target.c (kill_inferior): Include "agent.h".
8818 New. Send command 'kill'.
8819 * target.h (kill_inferior): Removed macro.
8820 * tracepoint.c (gdb_agent_about_to_close): New.
8821 (gdb_agent_helper_thread): Handle command 'close'.
8822 Wait endlessly until the inferior stops.
8823 Install gdb_agent_remove_socket to atexit hook.
8824 (agent_socket_name): New static variable.
8825 (gdb_agent_socket_init): Replace local variable 'name' with
8826 'agent_socket_name'.
8827 (gdb_agent_remove_socket): New.
8829 2012-07-27 Yao Qi <yao@codesourcery.com>
8831 * server.c (process_point_options): Stop at 'X' when parsing.
8833 2012-07-19 Michael Eager <eager@eagercon.com>
8835 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8837 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8838 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8839 hardware breakpoint.
8841 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8843 * gdbserver/linux-low.c (initialize_low): Call
8844 linux_ptrace_init_warnings.
8846 2012-07-02 Doug Evans <dje@google.com>
8848 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8851 2012-07-02 Stan Shebs <stan@codesourcery.com>
8853 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8854 (ax.o): Add it to build rule.
8856 (OBS): Add format.o.
8857 (IPA_OBS): Add format.o.
8858 * server.c (handle_query): Claim support for breakpoint commands.
8859 (process_point_options): Add command case.
8860 (process_serial_event): Leave running if there are printfs in
8862 * mem-break.h (any_persistent_commands): Declare.
8863 (add_breakpoint_commands): Declare.
8864 (gdb_no_commands_at_breakpoint): Declare.
8865 (run_breakpoint_commands): Declare.
8866 * mem-break.c (struct point_command_list): New struct.
8867 (struct breakpoint): New field command_list.
8868 (any_persistent_commands): New function.
8869 (add_commands_to_breakpoint): New function.
8870 (add_breakpoint_commands): New function.
8871 (gdb_no_commands_at_breakpoint): New function.
8872 (run_breakpoint_commands): New function.
8873 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8875 * ax.c: Include format.h.
8876 (ax_printf): New function.
8877 (gdb_eval_agent_expr): Add printf opcode.
8879 2012-06-13 Yao Qi <yao@codesourcery.com>
8881 * server.c (start_inferior): Remove duplicated writes to fields
8882 'last_resume_kind' and 'last_status' of 'current_inferior'.
8884 2012-06-12 Yao Qi <yao@codesourcery.com>
8885 Pedro Alves <palves@redhat.com>
8887 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8889 * server.c (handle_v_cont): Extend comment.
8891 2012-06-11 Yao Qi <yao@codesourcery.com>
8893 * linux-low.c (linux_attach): Add 'static'.
8895 2012-06-06 Yao Qi <yao@codesourcery.com>
8897 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8899 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8901 Fix gcc -flto compilation warning.
8902 * server.c (main): Make variable multi_mode and attach volatile.
8904 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8906 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8907 if the platform doesn't know about it.
8909 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8911 * Makefile.in (SFILES): Add linux-tile-low.c.
8912 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8913 * configure.srv: Handle tilegx-*-linux*.
8914 * linux-tile-low.c: New file.
8916 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8918 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8920 2012-05-24 Pedro Alves <palves@redhat.com>
8924 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8926 2012-05-24 Pedro Alves <palves@redhat.com>
8930 Replace target_signal with gdb_signal throughout.
8932 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8934 * linux-low.c (linux_store_registers): Avoid the copying sequence
8935 when no data has been retrieved by ptrace.
8937 2012-05-22 Will Deacon <will.deacon@arm.com>
8939 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8940 Include asm/ptrace.h.
8941 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8944 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8946 * linux-low.c (linux_store_registers): Don't re-retrieve data
8947 with ptrace that has already been obtained from /proc. Always
8948 copy any data retrieved with ptrace to the buffer supplied.
8950 2012-05-11 Yao Qi <yao@codesourcery.com>
8951 Pedro Alves <palves@redhat.com>
8953 * linux-low.c (enum stopping_threads_kind): New.
8954 (stopping_threads): Change type to `enum stopping_threads_kind'.
8955 (handle_extended_wait): If stopping and suspending threads, leave
8956 the new_lwp suspended too.
8957 (linux_wait_for_event): Adjust.
8958 (stop_all_lwps): Set `stopping_threads' to
8959 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8960 whether we're suspending threads or just stopping them. Assert no
8963 2012-04-29 Yao Qi <yao@codesourcery.com>
8965 * server.h: Move some code to ...
8966 * gdbthread.h: ... here. New.
8967 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8968 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8969 (nto-low.o, win32-low.o): Likewise.
8970 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8971 * regcache.c, remote-utils.c, server.c: Likewise.
8972 * target.c, tracepoint.c, win32-low.c: Likewise.
8974 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8976 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8977 (PTRACE_ARG4_TYPE): Likewise.
8978 (PTRACE_XFER_TYPE): Likewise.
8979 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8980 ptrace to PTRACE_ARG3_TYPE.
8981 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8982 (PTRACE_ARG4_TYPE): Likewise.
8983 (PTRACE_XFER_TYPE): Likewise.
8984 (linux_detach_one_lwp): Cast fourth argument of
8985 ptrace to long then PTRACE_ARG4_TYPE.
8986 (regsets_fetch_inferior_registers): Cast third argument of
8987 ptrace to long then PTRACE_ARG3_TYPE.
8988 (regsets_store_inferior_registers): Likewise.
8990 2012-04-20 Pedro Alves <palves@redhat.com>
8992 * configure: Regenerate.
8994 2012-04-19 Pedro Alves <palves@redhat.com>
8996 * Makefile.in (GNULIB_BUILDDIR): New.
8997 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8998 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8999 (all, install-only, uninstall, clean-info, all-lib, clean): No
9000 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9001 (maintainer-clean realclean distclean): Use subdir_do.
9003 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9004 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9005 * acinclude.m4: Include acx_configure_dir.m4.
9006 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9007 calls. Call AC_PROG_RANLIB. Configure gnulib using
9010 (GNULIB_STDINT_H): Adjust.
9011 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9012 * gdbreplay.c: Include build-gnulib/config.h.
9013 * server.h: Likewise.
9014 * aclocal.m4: Regenerate.
9015 * config.in: Regenerate.
9016 * configure: Regenerate.
9018 2012-04-19 Pedro Alves <palves@redhat.com>
9020 * Makefile.in (LIBGNU, INCGNU): Adjust.
9021 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9022 (all, install-only, uninstall, clean-info, all-lib, clean)
9023 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9024 * configure.ac: Adjust AC_OUTPUT output.
9025 * aclocal.m4: Regenerate.
9026 * configure: Regenerate.
9028 2012-04-19 Pedro Alves <palves@redhat.com>
9030 * Makefile.in (generated_files): New.
9031 (server_h): Remove the explicit dependency on config.h, and depend
9032 on $generated_files.
9034 2012-04-19 Pedro Alves <palves@redhat.com>
9036 * Makefile.in (INCGNU): Add -Ignulib.
9038 2012-04-19 Pedro Alves <palves@redhat.com>
9040 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9041 (INCGNU): ... this, and spell out -I here.
9042 (GNULIB_LIB): Rename to ...
9044 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9046 2012-04-19 Pedro Alves <palves@redhat.com>
9048 * config.in: Regenerate.
9050 2012-04-19 Pedro Alves <palves@redhat.com>
9052 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9053 * server.h (memmem): Remove declaration.
9054 * config.in: Regenerate.
9055 * configure: Regenerate.
9057 2012-04-19 Yao Qi <yao@codesourcery.com>
9059 * Makefile.in (SFILES): Add common/vec.c.
9063 2012-04-19 Yao Qi <yao@codesourcery.com>
9065 * remote-utils.c (prepare_resume_reply): Replace with macro
9066 target_core_of_thread.
9067 * server.c (handle_qxfer_threads_proper): Likewise.
9068 * target.h (traget_core_of_thread): New macro.
9070 2012-04-18 Pedro Alves <palves@redhat.com>
9072 * aclocal.m4: Regenerate.
9073 * configure: Regenerate.
9075 2012-04-16 Yao Qi <yao@codesourcery.com>
9077 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9078 duplicated on address.
9080 2012-04-16 Yao Qi <yao@codesourcery.com>
9082 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9083 (struct tracepoint_action_ops) <send>: New field.
9084 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9085 (agent_expr_send, x_tracepoint_action_send): New.
9086 (l_tracepoint_action_send): New.
9087 (cmd_qtdp): Download and install tracepoint
9088 according to `use_agent'.
9089 (run_inferior_command): Add one more parameter `len'.
9091 (tracepoint_send_agent): New.
9092 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9094 2012-04-16 Yao Qi <yao@codesourcery.com>
9096 * tracepoint.c (download_tracepoints): Moved to ...
9097 (cmd_qtstart): ... here.
9099 2012-04-14 Yao Qi <yao@codesourcery.com>
9101 * tracepoint.c: Include inttypes.h.
9102 (struct collect_memory_action): Use sized types.
9103 (struct tracepoint): Likewise.
9104 (cmd_qtdp, stop_tracing): Update print specifiers.
9105 (cmd_qtp, response_tracepoint): Likewise.
9106 (collect_data_at_tracepoint): Likewise.
9107 (collect_data_at_step): Likewise.
9109 2012-04-14 Yao Qi <yao@codesourcery.com>
9111 Import gnulib module inttypes.
9112 * aclocal.m4, config.in, configure: Regenerated.
9114 2012-04-14 Yao Qi <yao@codesourcery.com>
9116 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9117 Makefile and config.status at last.
9119 2012-04-13 Yao Qi <yao@codesourcery.com>
9121 * tracepoint.c: Include stdint.h unconditionally.
9123 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9125 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9126 on BFD_HAVE_SYS_PROCFS_TYPE.
9127 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9128 * configure: Regenerate.
9129 * config.in: Likewise.
9131 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9133 * Makefile.in (clean): Also remove x32.c x32-linux.c
9134 x32-avx.c x32-avx-linux.c.
9135 (x32.o): New target.
9137 (x32-linux.o): Likewise.
9138 (x32-linux.c): Likewise.
9139 (x32-avx.o): Likewise.
9140 (x32-avx.c): Likewise.
9141 (x32-avx-linux.o): Likewise.
9142 (x32-avx-linux.c): Likewise.
9144 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9145 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9146 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9147 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9148 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9149 i386/x32-avx-linux.xml.
9151 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9152 (init_registers_x32_avx_linux): Likwise.
9153 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9154 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9156 2012-04-13 Pedro Alves <palves@redhat.com>
9158 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9159 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9160 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9161 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9164 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9166 * linux-x86-low.c (compat_x32_clock_t): New.
9167 (compat_x32_siginfo_t): Likewise.
9168 (compat_x32_siginfo_from_siginfo): Likewise.
9169 (siginfo_from_compat_x32_siginfo): Likewise.
9170 (linux_is_elf64): Likewise.
9171 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9172 and siginfo_from_compat_x32_siginfo for x32.
9173 (x86_arch_setup): Set linux_is_elf64.
9175 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9178 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9180 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9181 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9182 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9183 compatible with process.
9185 2012-04-12 Yao Qi <yao@codesourcery.com>
9187 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9188 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9189 (install-only, install-info, clean): Handle sub dir gnulib.
9190 (all-lib, am--refresh): New targets.
9191 (memmem.o): Remove target.
9192 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9193 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9194 (AC_REPLACE_FUNCS): Remove memmem.
9195 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9196 (AC_OUTPUT): Generate Makefile in gnulib/.
9197 * aclocal.m4, config.in, configure: Regenerated.
9199 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9201 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9203 2012-04-05 Pedro Alves <palves@redhat.com>
9205 -Werror=strict-aliasing
9207 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9210 2012-04-04 Pedro Alves <palves@redhat.com>
9212 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9213 (sparc_store_gregset_from_stack, sparc_store_gregset)
9214 (sparc_breakpoint_at): Fix formatting.
9216 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9218 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9220 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9221 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9222 * config.in: Regenerate.
9223 * configure: Likewise.
9225 2012-03-29 Pedro Alves <palves@redhat.com>
9227 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9228 Correct ptrace arguments.
9230 2012-03-28 Pedro Alves <palves@redhat.com>
9232 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9233 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9234 (IA64_FR1_REGNUM): New defines.
9235 (ia64_fetch_register): New.
9236 (the_low_target): Install it.
9237 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9239 * linux-low.c (linux_fetch_registers): Try the
9240 the_low_target.fetch_register hook first.
9242 * linux-arm-low.c (the_low_target): Adjust.
9243 * linux-bfin-low.c (the_low_target): Adjust.
9244 * linux-cris-low.c (the_low_target): Adjust.
9245 * linux-crisv32-low.c (the_low_target): Adjust.
9246 * linux-m32r-low.c (the_low_target): Adjust.
9247 * linux-m68k-low.c (the_low_target): Adjust.
9248 * linux-mips-low.c (the_low_target): Adjust.
9249 * linux-ppc-low.c (the_low_target): Adjust.
9250 * linux-s390-low.c (the_low_target): Adjust.
9251 * linux-sh-low.c (the_low_target): Adjust.
9252 * linux-sparc-low.c (the_low_target): Adjust.
9253 * linux-tic6x-low.c (the_low_target): Adjust.
9254 * linux-x86-low.c (the_low_target): Adjust.
9255 * linux-xtensa-low.c (the_low_target): Adjust.
9257 2012-03-26 Pedro Alves <palves@redhat.com>
9259 * server.c (handle_qxfer_libraries): Don't bail early if
9260 the_target->qxfer_libraries_svr4 is not NULL.
9262 2012-03-26 Pedro Alves <palves@redhat.com>
9264 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9266 2012-03-23 Pedro Alves <palves@redhat.com>
9268 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9269 "library-list-svr4" element's start tag when the the DSO list is
9272 2012-03-23 Pedro Alves <palves@redhat.com>
9274 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9275 a variable whose type size is the same as the inferior's pointer
9278 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9280 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9282 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9283 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9284 * linux-low.h: Include <signal.h>.
9285 (struct siginfo): Remove forward declaration.
9286 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9289 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9291 * .gitignore: Ignore more files.
9293 2012-03-19 Pedro Alves <palves@redhat.com>
9294 Jan Kratochvil <jan.kratochvil@redhat.com>
9296 * server.c (cont_thread, general_thread): Add describing comments.
9297 (start_inferior): Clear `cont_thread'.
9298 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9301 2012-03-15 Yao Qi <yao@codesourcery.com>
9303 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9305 (cmd_qtdp): ... here.
9307 2012-03-15 Yao Qi <yao@codesourcery.com>
9309 * tracepoint.c (struct tracepoint_action_ops): New.
9310 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9311 (m_tracepoint_action_download): New.
9312 (r_tracepoint_action_download): New.
9313 (x_tracepoint_action_download): New.
9314 (l_tracepoint_action_download): New.
9315 (add_tracepoint_action): Install `action->ops' according type.
9316 (download_tracepoint_1): Move code `download' function pointer
9317 of various tracepoint_action_ops.
9319 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9321 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9322 linux_ptrace_attach_warnings.
9324 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9326 * Makefile.in (linux-ptrace.o): New.
9327 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9328 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9329 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9330 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9331 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9333 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9335 2012-03-08 Yao Qi <yao@codesourcery.com>
9336 Pedro Alves <palves@redhat.com>
9338 Fix PR server/13392.
9339 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9341 * tracepoint.c (remove_tracepoint): New.
9342 (cmd_qtdp): Call remove_tracepoint when failed to install.
9344 2012-03-07 Pedro Alves <palves@redhat.com>
9346 * linux-low.c (get_detach_signal): New.
9347 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9348 Pass on pending signals to PTRACE_DETACH. Check the result of the
9350 * server.c (program_signals, program_signals_p): New.
9351 (handle_general_set): Handle QProgramSignals.
9352 * server.h (program_signals, program_signals_p): Declare.
9354 2012-03-05 Pedro Alves <palves@redhat.com>
9355 Jan Kratochvil <jan.kratochvil@redhat.com>
9357 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9360 2012-03-03 Yao Qi <yao@codesourcery.com>
9362 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9363 agent_look_up_symbols.
9365 2012-03-03 Yao Qi <yao@codesourcery.com>
9367 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9368 (linux-x86-low.o): Likewise.
9369 * server.h: Remove in_process_agent_loaded.
9370 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9374 2012-03-03 Yao Qi <yao@codesourcery.com>
9376 * tracepoint.c (gdb_agent_capability): New global.
9377 (in_process_agent_loaded_ust): Renamed to
9378 `in_process_agent_supports_ust'.
9380 (in_process_agent_supports_ust): Call agent_capability_check.
9381 (clear_installed_tracepoints): Assert that agent supports
9384 2012-03-03 Yao Qi <yao@codesourcery.com>
9386 * linux-low.c (linux_supports_agent): New.
9387 (linux_target_ops): Initialize field `supports_agent' with
9388 linux_supports_agent.
9389 * target.h (struct target_ops) <supports_agent>: New.
9390 (target_supports_agent): New macro.
9391 * server.c (handle_general_set): Handle packet 'QAgent'.
9392 (handle_query): Send `QAgent+'.
9393 * Makefile.in (server.o): Depends on agent.h.
9395 2012-03-03 Yao Qi <yao@codesourcery.com>
9397 * Makefile.in (OBS): Add agent.o.
9398 Add new rule for agent.o.
9399 Track dependence of tracepoint.c on agent.h.
9400 * tracepoint.c (run_inferior_command_1):
9401 (run_inferior_command): Call agent_run_command.
9402 (gdb_ust_connect_sync_socket): Deleted. Move it to
9404 (resume_thread, stop_thread): Likewise.
9405 (gdb_ust_socket_init): Renamed to ...
9406 (gdb_agent_socket_init): ... New.
9407 (gdb_ust_thread): Renamed to ...
9408 (gdb_agent_helper_thread): ... New.
9409 (gdb_ust_init): Move some code to ...
9410 (gdb_agent_init): ... here. New.
9411 [HAVE_UST]: Call gdb_ust_init.
9412 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9413 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9414 * config.in, configure: Regenerated.
9416 2012-03-02 Pedro Alves <palves@redhat.com>
9418 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9419 * linux-low.c (struct simple_pid_list): New.
9420 (stopped_pids): New a struct simple_pid_list pointer.
9421 (add_to_pid_list, pull_pid_from_list): New.
9422 (handle_extended_wait): Don't assume the first signal new children
9423 report is SIGSTOP. Adjust call to pull_pid_from_list.
9424 (linux_wait_for_lwp): Adjust.
9426 2012-03-02 Yao Qi <yao@codesourcery.com>
9428 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9431 2012-03-02 Yao Qi <yao@codesourcery.com>
9433 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9434 `stop_pc' and `tpoint'. Update caller.
9436 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9438 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9439 * linux-low.c (use_linux_regsets): New macro.
9440 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9441 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9442 (linux_register_in_regsets): New function.
9443 (usr_fetch_inferior_registers): Skip registers covered by
9445 (usr_store_inferior_registers): Likewise.
9446 (usr_fetch_inferior_registers): New macro.
9447 (usr_store_inferior_registers): Likewise.
9448 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9449 (linux_store_registers): Likewise.
9450 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9452 (init_registers_mips64_dsp_linux): Likewise.
9453 (init_registers_mips_linux): New macro.
9454 (init_registers_mips_dsp_linux): Likewise.
9455 (mips_dsp_num_regs): Likewise.
9456 (DSP_BASE, DSP_CONTROL): New fallback macros.
9457 (mips_base_regs): New macro.
9458 (mips_regmap): Use it. Fix the size.
9459 (mips_dsp_regmap): New variable.
9460 (mips_dsp_regset_bitmap): Likewise.
9461 (mips_arch_setup): New function.
9462 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9464 (mips_cannot_store_register): Likewise.
9465 (the_low_target): Update .arch_setup, .num_regs and .regmap
9466 initializers. Add .regset_bitmap initializer.
9467 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9469 * linux-bfin-low.c (the_low_target): Likewise.
9470 * linux-cris-low.c (the_low_target): Likewise.
9471 * linux-crisv32-low.c (the_low_target): Likewise.
9472 * linux-ia64-low.c (the_low_target): Likewise.
9473 * linux-m32r-low.c (the_low_target): Likewise.
9474 * linux-m68k-low.c (the_low_target): Likewise.
9475 * linux-ppc-low.c (the_low_target): Likewise.
9476 * linux-s390-low.c (the_low_target): Likewise.
9477 * linux-sh-low.c (the_low_target): Likewise.
9478 * linux-sparc-low.c (the_low_target): Likewise.
9479 * linux-tic6x-low.c (the_low_target): Likewise.
9480 * linux-x86-low.c (the_low_target): Likewise.
9481 * linux-xtensa-low.c (the_low_target): Likewise.
9482 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9483 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9484 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9486 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9487 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9489 2012-02-29 Yao Qi <yao@codesourcery.com>
9490 Pedro Alves <palves@redhat.com>
9492 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9493 `step_over_finished' is true.
9495 2012-02-27 Pedro Alves <palves@redhat.com>
9497 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9498 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9500 2012-02-27 Pedro Alves <palves@redhat.com>
9503 * linux-low.c (pid_is_stopped): New.
9504 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9506 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9508 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9511 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9513 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9515 2012-02-24 Luis Machado <lgustavo@codesourcery>
9517 * server.c (handle_query): Advertise support for target-side
9518 breakpoint condition evaluation.
9519 (process_point_options): New function.
9520 (process_serial_event): When inserting a breakpoint, check for
9521 a target-side condition that should be evaluated.
9523 * mem-break.c: Include regcache.h and ax.h.
9524 (point_cond_list_t): New data structure.
9525 (breakpoint) <cond_list>: New field.
9526 (find_gdb_breakpoint_at): Make non-static.
9527 (delete_gdb_breakpoint_at): Clear any target-side
9529 (clear_gdb_breakpoint_conditions): New function.
9530 (add_condition_to_breakpoint): Likewise.
9531 (add_breakpoint_condition): Likewise.
9532 (gdb_condition_true_at_breakpoint): Likewise.
9533 (gdb_breakpoint_here): Return result directly instead
9534 of going through a local variable.
9536 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9537 (clear_gdb_breakpoint_conditions): Likewise.
9538 (add_breakpoint_condition): Likewise.
9539 (gdb_condition_true_at_breakpoint): Likewise.
9541 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9542 (need_step_over_p): Take target-side breakpoint condition into
9545 2012-02-24 Luis Machado <lgustavo@codesourcery>
9547 * server.h: Include tracepoint.h.
9548 (agent_mem_read, agent_get_trace_state_variable_value,
9549 agent_set_trace_state_variable_value,
9550 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9551 get_set_tsv_func_addr): New prototypes.
9553 * ax.h: New include file.
9554 * ax.c: New source file.
9556 * tracepoint.c: Include ax.h.
9557 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9558 agent_expr, eval_result_type): Move to ax.h.
9559 (parse_agent_expr): Rename to ...
9560 (gdb_parse_agent_expr): ... this, make it non-static and move
9562 (unparse_agent_expr) Rename to ...
9563 (gdb_unparse_agent_expr): ... this, make it non-static and move
9565 (eval_agent_expr): Rename to ...
9566 (eval_tracepoint_agent_expr): ... this.
9567 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9568 forward declarations.
9569 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9570 (agent_get_trace_state_variable_value): New function.
9571 (agent_set_trace_state_variable_value): New function.
9572 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9573 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9574 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9575 (condition_true_at_tracepoint): Likewise.
9576 (parse_agent_expr): Rename to ...
9577 (gdb_parse_agent_expr): ... this and move to ax.c.
9578 (unparse_agent_expr): Rename to ...
9579 (gdb_unparse_agent_expr): ... this and move to ax.c.
9580 (gdb_agent_op_name): Move to ax.c.
9581 (eval_agent_expr): Rename to ...
9582 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9584 (eval_tracepoint_agent_expr): New function.
9585 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9587 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9589 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9590 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9591 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9592 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9593 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9594 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9595 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9596 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9597 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9598 (compile_bytecodes): Remove forward declaration.
9599 (is_goto_target): Move to ax.c.
9600 (compile_bytecodes): Move to ax.c and call
9601 agent_get_trace_state_variable_value (...) and
9602 agent_set_trace_state_variable_value (...).
9604 * Makefile.in: Update ax.c and IPA dependencies.
9606 2012-02-24 Pedro Alves <palves@redhat.com>
9608 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9609 (cmd_bigqtbuffer_circular): ... this. Only handle
9610 'QTBuffer:circular:'.
9611 (handle_tracepoint_general_set): Adjust.
9613 2012-02-16 Yao Qi <yao@codesourcery.com>
9615 * inferiors.c: Move code to ...
9616 * dll.c: .... here. New.
9617 * server.h: Declare clear_dlls.
9618 * Makefile.in (SFILES): Add dll.c.
9622 2012-02-11 Yao Qi <yao@codesourcery.com>
9624 * server.c: (handle_monitor_command): Add a new parameter
9626 (handle_query): Update caller.
9628 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9630 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9631 * configure, config.in: Regenerate.
9632 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9635 2012-02-02 Pedro Alves <palves@redhat.com>
9637 Try SIGKILL first, then PTRACE_KILL.
9638 * linux-low.c (linux_kill_one_lwp): New.
9639 (linux_kill_one_lwp): Rename to ...
9640 (kill_one_lwp_callback): ... this. Use the new
9643 2012-02-02 Pedro Alves <palves@redhat.com>
9645 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9648 2012-01-27 Pedro Alves <palves@redhat.com>
9650 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9651 (elf_64_file_p): Make static.
9652 (linux_pid_exe_is_elf_64_file): New.
9653 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9654 Delete declarations.
9655 (linux_pid_exe_is_elf_64_file): Declare.
9656 * linux-x86-low.c (x86_arch_setup): Use
9657 linux_pid_exe_is_elf_64_file.
9659 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9661 * linux-low.c (linux_wait_for_event_1): Rename to ...
9662 (linux_wait_for_event): ... here and merge it with former
9663 linux_wait_for_event - new variable wait_ptid, use it.
9664 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9666 2012-01-23 Pedro Alves <palves@redhat.com>
9668 * server.c (main): Avoid yet another case of infinite loop while
9669 detaching/killing after a longjmp.
9671 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9674 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9676 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9678 * hostio.c (handle_readlink): New function.
9679 (handle_vFile): Call it to handle "vFile:readlink" packets.
9681 2012-01-20 Pedro Alves <palves@redhat.com>
9682 Ulrich Weigand <ulrich.weigand@linaro.org>
9684 * server.c (handle_v_requests): Only support vAttach and vRun to
9685 start multiple processes when in extended protocol mode.
9687 2012-01-17 Pedro Alves <palves@redhat.com>
9689 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9690 memalign plus mprotect to allocate the scratch buffer.
9692 2012-01-13 Pedro Alves <palves@redhat.com>
9694 * server.c (attach_inferior): Clear `cont_thread'.
9696 2012-01-13 Pedro Alves <palves@redhat.com>
9698 * server.c (main): Avoid infinite loop while detaching/killing
9701 2012-01-09 Doug Evans <dje@google.com>
9703 * server.c (start_inferior): Set last_ptid in --wrapper case.
9705 2012-01-06 Yao Qi <yao@codesourcery.com>
9707 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9709 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9711 2012-01-04 Yao Qi <yao@codesourcery.com>
9713 * tracepoint.c (cmd_qtdp): Print debug message
9714 for static tracepoint.
9716 2012-01-04 Yao Qi <yao@codesourcery.com>
9718 * tracepoint.c (trace_vdebug): Differentiate debug message
9719 between gdbserver and IPA.
9721 2012-01-03 Yao Qi <yao@codesourcery.com>
9723 * tracepoint.c (tracepoint_was_hit): Don't collect for
9726 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9728 * terminal.h: Reformat copyright header.
9730 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9732 * server.c (gdbserver_version): Update copyright year.
9733 * gdbreplay.c (gdbreplay_version): Likewise.
9735 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9737 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9740 2011-12-18 Hui Zhu <teawater@gmail.com>
9741 * linux-low.c (linux_create_inferior): Save return value to ret.
9743 2011-12-18 Hui Zhu <teawater@gmail.com>
9745 * linux-low.c (linux_create_inferior): Save return value to ret.
9747 2011-12-16 Doug Evans <dje@google.com>
9749 * linux-low.c (linux_create_inferior): If stdio connection,
9750 redirect stdin from /dev/null, stdout to stderr.
9751 * remote-utils.c (remote_is_stdio): New static global.
9752 (remote_connection_is_stdio): New function.
9753 (remote_prepare): Handle stdio connection.
9754 (remote_open): Ditto.
9755 (remote_close): Don't close stdin for stdio connections.
9756 (read_prim,write_prim): New functions. Replace all calls to
9757 read/write to these.
9758 * server.c (main): Watch for "-" argument. Move call to
9759 remote_prepare before start_inferior.
9760 * server.h (STDIO_CONNECTION_NAME): New macro.
9761 (remote_connection_is_stdio): Declare.
9763 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9764 in debugging output.
9766 2011-12-15 Yao Qi <yao@codesourcery.com>
9768 * tracepoint.c: Include sys/syscall.h.
9769 (gdb_ust_thread): Remove preprocessor conditional.
9771 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9773 * linux-low.c (linux_detach_one_lwp): Call
9774 the_low_target.prepare_to_resume before detaching.
9776 2011-12-14 Yao Qi <yao@codesourcery.com>
9778 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9781 2011-12-14 Yao Qi <yao@codesourcery.com>
9783 * i386-low.c (i386_low_stopped_data_address): Initialize local
9786 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9790 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9791 DR_CONTROL unless necessary. Extend comments.
9792 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9793 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9795 2011-12-13 Yao Qi <yao@codesourcery.com>
9797 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9799 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9801 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9803 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9804 Print new debug message for such case.
9806 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9808 Fix overlapping memcpy.
9809 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9810 the read_inferior_memory transfer.
9811 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9812 write_inferior_memory transfer.
9813 (set_fast_tracepoint_jump): New variable buf. Use it for the
9814 read_inferior_memory and write_inferior_memory transfers.
9815 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9816 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9817 Use it for the write_inferior_memory transfer.
9818 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9821 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9823 * linux-low.c (fetch_register, store_register): Make code
9824 consistent, fix formatting.
9826 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9828 * linux-low.c (usr_store_inferior_registers): Factor out code
9829 to handle individual registers into...
9830 (store_register): ... this new function.
9832 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9834 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9835 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9836 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9837 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9838 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9839 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9840 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9841 (srv_xmlfiles): Add new XML files.
9843 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9845 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9846 (init_registers_s390_linux32v1): Add prototype.
9847 (init_registers_s390_linux32v2): Likewise.
9848 (init_registers_s390_linux64v1): Likewise.
9849 (init_registers_s390_linux64v2): Likewise.
9850 (init_registers_s390x_linux64v1): Likewise.
9851 (init_registers_s390x_linux64v2): Likewise.
9852 (s390_num_regs): Increment to 52.
9853 (s390_regmap): Add orig_r2 register.
9854 (s390_num_regs_3264): Increment to 68.
9855 (s390_regmap_3264): Add orig_r2 register.
9856 (s390_collect_ptrace_register): Handle orig_r2 register.
9857 (s390_supply_ptrace_register): Likewise.
9858 (s390_fill_last_break): New function.
9859 (s390_store_last_break): Likewise.
9860 (s390_fill_system_call): New function.
9861 (s390_store_system_call): Likewise.
9862 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9864 (s390_check_regset): New function.
9865 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9866 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9867 Update target_regsets for available register sets.
9869 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9870 Jan Kratochvil <jan.kratochvil@redhat.com>
9872 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9873 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9875 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9876 * linux-low.h (struct process_info_private): New member r_debug.
9877 * server.c (handle_qxfer_libraries): Call
9878 the_target->qxfer_libraries_svr4.
9879 (handle_qxfer_libraries_svr4): New function.
9880 (qxfer_packets): New entry "libraries-svr4".
9881 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9882 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9883 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9884 PACKET_qXfer_libraries_svr4.
9886 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9888 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9889 PSW address/mask between 8-byte and 16-byte formats.
9890 (s390_supply_ptrace_register): Likewise.
9891 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9892 basic addressing mode bit.
9894 2011-11-24 Stan Shebs <stan@codesourcery.com>
9896 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9898 2011-11-17 Stan Shebs <stan@codesourcery.com>
9900 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9901 (tracing_start_time): New global.
9902 (tracing_stop_time): New global.
9903 (tracing_user_name): New global.
9904 (tracing_notes): New global.
9905 (tracing_stop_note): New global.
9906 (cmd_qtstart): Set traceframe_usage, start_time.
9907 (stop_tracing): Set stop_time.
9908 (cmd_qtstatus): Report additional status.
9909 (cmd_qtp): New function.
9910 (handle_tracepoint_query): Call it.
9911 (cmd_qtnotes): New function.
9912 (handle_tracepoint_general_set): Call it.
9913 (get_timestamp): Rename from tsv_get_timestamp.
9915 2011-11-14 Stan Shebs <stan@codesourcery.com>
9916 Kwok Cheung Yeung <kcy@codesourcery.com>
9918 * linux-x86-low.c (small_jump_insn): New.
9919 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9920 trampoline and error message, build a trampoline and issue a small
9921 jump instruction to it.
9922 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9923 trampoline and error message.
9924 (x86_get_min_fast_tracepoint_insn_len): New.
9925 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9926 * linux-low.h (struct linux_target_ops): Add arguments to
9927 install_fast_tracepoint_jump_pad operation, add new operation.
9928 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9930 (linux_get_min_fast_tracepoint_insn_len): New function.
9931 (linux_target_op): Add new operation.
9932 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9933 (gdb_trampoline_buffer_end): Ditto.
9934 (gdb_trampoline_buffer_error): Ditto.
9935 (struct ipa_sym_addresses): Add fields for new IPA variables.
9936 (symbol_list): Add entries for new IPA variables.
9937 (struct tracepoint): Add fields to hold the address range of the
9938 trampoline used by the tracepoint.
9939 (trampoline_buffer_head): New static variable.
9940 (trampoline_buffer_tail): Ditto.
9941 (claim_trampoline_space): New function.
9942 (have_fast_tracepoint_trampoline_buffer): New function.
9943 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9945 (install_fast_tracepoint): Ditto, also add error buffer argument.
9946 (cmd_qtminftpilen): New function.
9947 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9948 (fast_tracepoint_from_trampoline_address): New function.
9949 (fast_tracepoint_collecting): Handle trampoline as part of jump
9951 (set_trampoline_buffer_space): New function.
9952 (initialize_tracepoint): Initialize new IPA variables.
9953 * target.h (struct target_ops): Add arguments to
9954 install_fast_tracepoint_jump_pad operation, add new
9955 get_min_fast_tracepoint_insn_len operation.
9956 (target_get_min_fast_tracepoint_insn_len): New.
9957 (install_fast_tracepoint_jump_pad): Add arguments.
9958 * server.h (IPA_BUFSIZ): Define.
9959 * linux-i386-ipa.c: Include extra header files.
9960 (initialize_fast_tracepoint_trampoline_buffer): New function.
9961 (initialize_low_tracepoint): Call it.
9962 * server.h (set_trampoline_buffer_space): Declare.
9963 (claim_trampoline_space): Ditto.
9964 (have_fast_tracepoint_trampoline_buffer): Ditto.
9966 2011-11-14 Yao Qi <yao@codesourcery.com>
9968 * server.c (handle_query): Handle InstallInTrace for qSupported.
9969 * tracepoint.c (add_tracepoint): Sort list.
9970 (install_tracepoint, download_tracepoint): New.
9971 (cmd_qtdp): Call them to install and download tracepoints.
9972 (sort_tracepoints): Removed.
9973 (cmd_qtstart): Update.
9975 2011-11-14 Yao Qi <yao@codesourcery.com>
9977 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9978 * mem-break.h: Declare.
9979 * tracepoint.c (cmd_qtstart): Move some code to ...
9980 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9982 (download_tracepoints): Move some code to ...
9983 (download_tracepoint_1): ... here. New.
9985 2011-11-08 Yao Qi <yao@codesourcery.com>
9987 * remote-utils.c (relocate_instruction): A comment fix.
9989 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9991 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9992 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9993 dr_status_mirror and dr_control_mirror from debug_reg_state.
9994 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9995 (i386_initial_stuff): Remove use of deleted globals.
9996 (i386_get_thread_context, i386_set_thread_context,
9997 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9998 from debug_reg_state.
10000 2011-11-05 Yao Qi <yao@codesourcery.com>
10002 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10003 address as TPOINT's.
10005 2011-11-02 Stan Shebs <stan@codesourcery.com>
10007 * tracepoint.c (agent_mem_read_string): New function.
10008 (eval_agent_expr): Call it for tracenz.
10009 * server.c (handle_query): Report support for tracenz.
10011 2011-11-02 Yao Qi <yao@codesourcery.com>
10013 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10015 2011-11-02 Yao Qi <yao@codesourcery.com>
10017 * target.h: Fix a typo in comment.
10019 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10021 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10022 clobber the breakpoints' shadows with fast tracepoint jumps.
10023 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10024 * target.c (write_inferior_memory): Also pass MYADDR down to
10027 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10029 * configure.ac: Check support for personality routine.
10030 * configure: Regenerate.
10031 * config.in: Likewise.
10032 * linux-low.c: Include <sys/personality.h>.
10033 Define ADDR_NO_RANDOMIZE if necessary.
10034 (linux_create_inferior): Disable address space randomization when
10035 forking inferior, if requested.
10036 (linux_supports_disable_randomization): New function.
10037 (linux_target_ops): Install it.
10038 * server.h (disable_randomization): Declare.
10039 * server.c (disable_randomization): New global variable.
10040 (handle_general_set): Handle QDisableRandomization.
10041 (handle_query): Likewise for qSupported.
10042 (main): Support --disable-randomization and --no-disable-randomization
10043 command line arguments.
10044 * target.h (struct target_ops): Add supports_disable_randomization.
10045 (target_supports_disable_randomization): New macro.
10047 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10049 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10051 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10052 [!PT_GETDSBT] (target_loadmap): New definition.
10053 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10054 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10055 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10056 and PT_GETDSBT to LINUX_LOADMAP.
10057 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10058 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10060 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10062 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10063 (arm_linux_hwbp_cap): New static variable.
10064 (arm_linux_get_hwbp_cap): Replace by ...
10065 (arm_linux_init_hwbp_cap): ... this new function.
10066 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10067 (arm_linux_get_hw_watchpoint_count): Likewise.
10068 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10069 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10070 (arm_prepare_to_resume): Use perror_with_name instead of error.
10072 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10074 * linux-arm-low.c: Include <signal.h>.
10075 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10076 (struct arm_linux_hwbp_cap): New data type.
10077 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10078 (struct arm_linux_hw_breakpoint): New data type.
10079 (MAX_BPTS, MAX_WPTS): Define.
10080 (struct arch_process_info, struct arch_lwp_info): New data types.
10081 (arm_linux_get_hwbp_cap): New function.
10082 (arm_linux_get_hw_breakpoint_count): Likewise.
10083 (arm_linux_get_hw_watchpoint_count): Likewise.
10084 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10085 (arm_hwbp_control_initialize): Likewise.
10086 (arm_hwbp_control_is_enabled): Likewise.
10087 (arm_hwbp_control_is_initialized): Likewise.
10088 (arm_hwbp_control_disable): Likewise.
10089 (arm_linux_hw_breakpoint_equal): Likewise.
10090 (arm_linux_hw_point_initialize): Likewise.
10091 (struct update_registers_data): New data structure.
10092 (update_registers_callback: New function.
10093 (arm_insert_point): Likewise.
10094 (arm_remove_point): Likewise.
10095 (arm_stopped_by_watchpoint): Likewise.
10096 (arm_stopped_data_address): Likewise.
10097 (arm_new_process): Likewise.
10098 (arm_new_thread): Likewise.
10099 (arm_prepare_to_resume): Likewise.
10100 (the_low_target): Register arm_insert_point, arm_remove_point,
10101 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10102 arm_new_thread, and arm_prepare_to_resume.
10104 2011-09-15 Stan Shebs <stan@codesourcery.com>
10106 * server.h (struct emit_ops): Add compare-goto fields.
10107 * tracepoint.c (gdb_agent_op_sizes): New table.
10108 (emit_eq_goto): New function.
10109 (emit_ne_goto): New function.
10110 (emit_lt_goto): New function.
10111 (emit_le_goto): New function.
10112 (emit_gt_goto): New function.
10113 (emit_ge_goto): New function.
10114 (is_goto_target): New function.
10115 (compile_bytecodes): Recognize special cases of compare-goto
10116 combinations and call specialized emitters for them.
10117 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10118 (amd64_emit_ne_goto): New function.
10119 (amd64_emit_lt_goto): New function.
10120 (amd64_emit_le_goto): New function.
10121 (amd64_emit_gt_goto): New function.
10122 (amd64_emit_ge_goto): New function.
10123 (amd64_emit_ops): Add the new functions.
10124 (i386_emit_eq_goto): New function.
10125 (i386_emit_ne_goto): New function.
10126 (i386_emit_lt_goto): New function.
10127 (i386_emit_le_goto): New function.
10128 (i386_emit_gt_goto): New function.
10129 (i386_emit_ge_goto): New function.
10130 (i386_emit_ops): Add the new functions.
10132 2011-09-08 Stan Shebs <stan@codesourcery.com>
10134 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10135 (i386_emit_epilogue): Restore %ebx.
10137 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10139 * server.c (step_thread): Remove definition.
10140 (process_serial_event): Don't handle Hs.
10141 * server.h (step_thread): Remove declaration.
10142 * target.c (set_desired_inferior): Remove use of step_thread.
10144 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10146 * linux-low.c: Include linux-procfs.h.
10147 (linux_attach_lwp_1): Update comments.
10148 (linux_attach): Scan for existing threads when attaching to a
10149 process that is the tgid.
10150 * Makefile.in: Update dependencies.
10152 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10154 * configure.srv: Add linux-procfs.o dependencies.
10156 2011-08-14 Yao Qi <yao@codesourcery.com>
10158 * target.h (struct target_ops): Fix indent.
10159 * win32-low.c (win32_target_ops): Fix comment.
10161 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10162 Yao Qi <yao@codesourcery.com>
10164 * Makefile.in (clean): Remove tic6x-*.c files.
10165 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10166 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10167 (tic6x-c64xp-linux.c): Likewise.
10168 * configure.srv: Add support for tic6x-*-uclinux.
10169 * linux-tic6x-low.c: New.
10170 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10172 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10173 Yao Qi <yao@codesourcery.com>
10175 * target.h (struct target_ops): Add read_loadmap.
10176 * linux-low.c (struct target_loadseg): New type.
10177 (struct target_loadmap): New type.
10178 (linux_read_loadmap): New function.
10179 (linux_target_ops): Add linux_read_loadmap.
10180 * server.c (handle_query): Support qXfer:fdpic:read packet.
10181 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10184 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10186 * win32-low.c: Include <stdint.h>.
10188 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10190 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10191 to the inferior here.
10192 (i386_remove_aligned_watchpoint): Ditto.
10193 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10194 fit part of the watchpoint in the debug registers.
10195 (i386_update_inferior_debug_regs): New.
10196 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10197 registers, and only update the inferior on success.
10198 (i386_low_remove_watchpoint): Ditto.
10200 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10202 * linux-low.c (compare_ints, unique, list_threads, show_process,
10203 linux_core_of_thread): Delete.
10204 (linux_target_ops): Change linux_core_of_thread to
10205 linux_common_core_of_thread.
10206 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10207 * utils.c (malloc_failure): Change type of argument.
10208 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10209 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10210 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10211 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10212 (IPA_OBJS): Add common-utils-ipa.o.
10213 (ptid_h, linux_osdata_h): New macros.
10214 (server_h): Add common/common-utils.h, common/xml-utils.h,
10215 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10217 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10218 ptid.o, buffer.o): New rules.
10219 (linux-low.o): Add common/linux-osdata.h as a dependency.
10220 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10221 * configure.ac: Add AC_HEADER_DIRENT check.
10222 * config.in: Regenerate.
10223 * configure: Regenerate.
10224 * remote-utils.c (xml_escape_text): Delete.
10225 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10226 buffer_xml_printf): Move to common/buffer.c.
10227 * server.c (main): Remove call to initialize_inferiors.
10228 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10229 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10230 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10231 internal_error, gdb_assert, gdb_assert_fail): Delete.
10232 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10233 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10235 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10236 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10237 initialize_inferiors): Delete.
10239 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10241 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10244 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10246 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10248 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10250 2011-05-26 Yao Qi <yao@codesourcery.com>
10252 * Makefile.in (thread-db.o): Track dependence to
10253 common/gdb_thread_db.h.
10254 * thread-db.c: include gdb_thread_db.h from right place.
10256 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10258 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10259 __FILE__ and __LINE__ to internal_error.
10261 2011-05-13 Doug Evans <dje@google.com>
10263 * thread-db.c (try_thread_db_load_from_sdir): New function.
10264 (try_thread_db_load_from_dir): New function.
10265 (thread_db_load_search): Handle $sdir, ignore $pdir.
10266 Remove trying of system directories if search of
10267 libthread-db-search-path fails, that is now done via $sdir.
10269 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10271 * server.c (handle_query): Add EnableDisableTracepoints to the list
10272 of supported features.
10273 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10275 (cmd_qtenable_disable): New.
10276 (cmd_qtstart): Install tracepoints even if disabled.
10277 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10278 receiving a QTEnable or QTDisable packet.
10279 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10280 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10282 (gdb_probe): Skip data collection if static tracepoint is disabled.
10284 2011-05-10 Doug Evans <dje@google.com>
10286 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10288 2011-05-04 Doug Evans <dje@google.com>
10290 * linux-low.c (linux_join): Skip process lookup.
10291 * spu-low.c (spu_join): Ditto.
10292 * server.c (join_inferiors_callback): Delete.
10293 (process_serial_event): For 'D' packet (detach) call join_inferior
10296 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10298 * README: Don't mention xscale*-*-linux*.
10299 * configure.srv (xscale*-*-linux*): Don't handle target.
10301 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10303 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10305 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10306 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10307 (i386_emit_void_call_2): Likewise.
10309 2011-04-26 Yao Qi <yao@codesourcery.com>
10311 * linux-low.c: Move common macros to linux-ptrace.h.
10312 Include linux-ptrace.h.
10313 * Makefile.in (linux_ptrace_h): New.
10314 (linux-low.o): Depends on linux-ptrace.h.
10316 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10318 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10319 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10320 (remote_prepare): New function with most of the TCP code from ...
10321 (remote_open): ... here. Detect PORT here unconditionally. Move also
10322 setting transport_is_reliable.
10323 * server.c (run_once): New variable.
10324 (gdbserver_usage): Document it.
10325 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10326 the first run if RUN_ONCE.
10327 * server.h (run_once, remote_prepare): New declarations.
10329 2011-04-19 Tom Tromey <tromey@redhat.com>
10331 * win32-low.c (handle_load_dll): Remove duplicate "the".
10333 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10335 Remove support for old Cygwin 1.5 versions.
10336 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10337 function to avoid warning.
10338 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10341 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10343 * gdbserver/server.h (Macro _): Define it if not available.
10345 2011-03-14 Michael Snyder <msnyder@vmware.com>
10347 * hostio.c (handle_close): Remove unnecessary null test.
10349 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10351 * Makefile.in (maintainer-clean realclean distclean): Remove
10352 "make ... subdir_do" command.
10354 2011-03-10 Michael Snyder <msnyder@vmware.com>
10356 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10358 * server.c (handle_v_run): Free alloced buffer on early return.
10360 2011-03-09 Yao Qi <yao@codesourcery.com>
10363 2011-03-04 Yao Qi <yao@codesourcery.com>
10365 * Makefile.in: Remove GNU make feature --directory.
10367 2011-03-05 Yao Qi <yao@codesourcery.com>
10369 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10370 (subdir_do): New make target. Copied from gdb/Makefile.
10371 (maintainer-clean, realclean, distclean, clean): Call corresponding
10372 make targets in common/Makefile.
10374 2011-02-11 Yao Qi <yao@codesourcery.com>
10376 * configure.ac: Call AC_PROG_RANLIB.
10377 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10378 * configure: Regenerate.
10380 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10382 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10384 2011-03-06 Yao Qi <yao@codesourcery.com>
10386 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10388 2011-03-05 Yao Qi <yao@codesourcery.com>
10390 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10391 (subdir_do): New make target. Copied from gdb/Makefile.
10392 (maintainer-clean, realclean, distclean, clean): Call corresponding
10393 make targets in common/Makefile.
10395 2011-03-04 Yao Qi <yao@codesourcery.com>
10397 * Makefile.in: Remove GNU make feature --directory.
10399 2011-03-04 Michael Snyder <msnyder@vmware.com>
10401 * server.c (queue_stop_reply): Call xmalloc not malloc.
10403 2011-03-02 Michael Snyder <msnyder@vmware.com>
10405 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10407 2011-02-28 Michael Snyder <msnyder@vmware.com>
10409 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10410 (cmd_qtframe): Ditto.
10411 (cmd_qtbuffer): Ditto.
10412 (cmd_bigqtbuffer): Ditto.
10414 * utils.c (decimal2str): Initialize 'width' to nine, then
10415 don't mess with it.
10417 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10419 * hostio.c (require_data): Free *data, not data.
10421 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10423 * hostio.c (require_data): Use free, not xfree.
10425 2011-02-27 Michael Snyder <msnyder@vmware.com>
10427 * server.c (handle_query): Discard unused value.
10429 * hostio.c (require_data): Free malloc memory before returning
10432 2011-02-26 Michael Snyder <msnyder@vmware.com>
10434 * linux-low.c (list_threads): Call closedir for dirent.
10436 2011-02-27 Michael Snyder <msnyder@vmware.com>
10438 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10439 a case statement falls through.
10441 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10443 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10446 2011-02-26 Michael Snyder <msnyder@vmware.com>
10448 * utils.c (decimal2str): Eliminate dead code and dead param.
10449 (pulongest): Drop dead param from call to decimal2str.
10452 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10454 Revert the following patch (not approved yet):
10455 2011-02-21 Hui Zhu <teawater@gmail.com>
10456 * tracepoint.c (tp_printf): New function.
10457 (eval_agent_expr): Handle gdb_agent_op_printf.
10459 2011-02-21 Hui Zhu <teawater@gmail.com>
10461 * tracepoint.c (tp_printf): New function.
10462 (eval_agent_expr): Handle gdb_agent_op_printf.
10464 2011-02-18 Tom Tromey <tromey@redhat.com>
10466 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10467 (tracepoint.o): Likewise.
10468 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10469 (gdb_agent_op_names): Likewise.
10471 2011-02-18 Tom Tromey <tromey@redhat.com>
10473 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10474 gdb_agent_op_rot>: New constants.
10475 (gdb_agent_op_names): Add pick and roll.
10476 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10479 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10481 * aclocal.m4: Regenerated with aclocal-1.11.1.
10483 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10485 * server.c (handle_qxfer_traceframe_info): New.
10486 (qxfer_packets): Register "traceframe-info".
10487 (handle_query): Report support for qXfer:traceframe-info:read+.
10488 * tracepoint.c (match_blocktype): New.
10489 (traceframe_find_block_type): Rename to ...
10490 (traceframe_walk_blocks): ... this. Add callback filter argument,
10492 (traceframe_find_block_type): New, reimplemented on top of
10493 traceframe_walk_blocks.
10494 (build_traceframe_info_xml): New.
10495 (traceframe_read_info): New.
10496 * server.h (traceframe_read_info): Declare.
10498 2011-02-11 Yao Qi <yao@codesourcery.com>
10500 * configure.ac: Call AC_PROG_RANLIB.
10501 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10502 * configure: Regenerate.
10504 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10506 * server.c (gdb_read_memory): Change return semantics to allow
10508 (handle_search_memory_1): Adjust.
10509 (process_serial_event) <'m' packet>: Handle partial transfers.
10510 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10512 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10514 * regcache.c (init_register_cache): Initialize
10515 regcache->register_status.
10516 (free_register_cache): Release regcache->register_status.
10517 (regcache_cpy): Copy register_status.
10518 (registers_to_string): Print 'x's for unavailable registers.
10519 (supply_register): Mark the register's status valid or
10520 unavailable, depending on whether a buffer was passed in or not.
10521 (supply_register_zeroed): New.
10522 (supply_regblock): Mark the registers' status valid or
10523 unavailable, depending on whether a buffer was passed in or not.
10524 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10525 (struct regcache): New `register_status' field.
10526 (supply_register_zeroed): Declare.
10527 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10528 supply_register_zeroed, rather than passing a NULL buffer to
10530 * tracepoint.c (fetch_traceframe_registers): Update comment.
10532 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10534 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10537 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10539 * server.h (decode_xfer_write): Change prototype.
10540 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10541 and don't extract the annex here.
10542 * server.c (decode_xfer_read): Remove `annex' parameter,
10543 and don't extract the annex here.
10544 (decode_xfer): New.
10545 (struct qxfer): New.
10546 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10547 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10548 (handle_qxfer_statictrace): New functions, abstracted out from
10549 handle_query, and made to use the struct qxfer interface.
10550 (handle_threads_qxfer_proper): Rename to ...
10551 (handle_qxfer_threads_proper): ... this.
10552 (handle_threads_qxfer): Rename to ...
10553 (handle_qxfer_threads): ... this. Adjust.
10554 (qxfer_packets): New array.
10555 (handle_qxfer): New function.
10556 (handle_query): Use handle_qxfer.
10558 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10560 * gdbreplay.c: Shorten lines of >= 80 columns.
10561 * linux-low.c: Ditto.
10562 * linux-ppc-low.c: Ditto.
10563 * linux-s390-low.c: Ditto.
10564 * linux-sparc-low.c: Ditto.
10565 * linux-x86-low.c: Ditto.
10566 * linux-xtensa-low.c: Ditto.
10567 * mem-break.c: Ditto.
10568 * nto-low.c: Ditto.
10569 * regcache.h: Ditto.
10570 * remote-utils.c: Ditto.
10573 * thread-db.c: Ditto.
10574 * tracepoint.c: Ditto.
10576 * win32-low.h: Ditto.
10578 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10580 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10583 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10585 * server.c (gdbserver_version): Update copyright year in version
10587 * gdbreplay.c (gdbreplay_version): Ditto.
10589 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10591 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10592 * linux-bfin-low.c: New file.
10593 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10594 PT_DATA_ADDR for BFIN targets.
10595 * Makefile.in (SFILES): Add linux-bfin-low.c.
10596 (clean): Remove reg-bfin.c.
10597 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10598 * README: Mention supported Blackfin targets.
10600 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10602 * .gitignore: New file.
10604 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10606 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10608 2010-10-22 Jie Zhang <jie@codesourcery.com>
10610 * Makefile.in: Add FLAGS_TO_PASS variable.
10611 (install): Remove dependency of install-only and recursively
10612 invoke make for install-only.
10614 2010-10-04 Doug Evans <dje@google.com>
10616 * Makefile.in (uninstall): Use $(DESTDIR).
10618 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10622 * linux-x86-low.c (compat_siginfo_from_siginfo)
10623 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10624 si_code is < 0. Check for si_code == SI_TIMER before checking for
10627 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10629 * lynx-i386-low.c: New file.
10630 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10632 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10634 * lynx-low.c (ptrace_request_to_str): Remove handling for
10635 request values that have been removed in LynxOS 5.x.
10637 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10639 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10642 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10644 * configure.ac: Add --enable-inprocess-agent option.
10645 * configure: Rebuilt.
10647 2010-09-06 Yao Qi <yao@codesourcery.com>
10649 * linux-low.c (linux_kill): Remove unused variable.
10650 (linux_stabilize_threads): Likewise.
10651 * server.c (start_inferior): Likewise.
10652 (queue_stop_reply_callback): Likewise.
10653 * tracepoint.c (do_action_at_tracepoint): Likewise.
10655 2010-09-06 Yao Qi <yao@codesourcery.com>
10657 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10660 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10662 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10664 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10666 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10669 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10671 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10672 gdbserver/lynx-ppc-low.c: New files.
10673 * Makefile.in (lynx_low_h): New variable.
10674 (lynx-low.o, lynx-ppc-low.o): New rules.
10675 * configure.ac: On LynxOS, link with -lnetinet.
10676 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10677 * configure: regenerate.
10679 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10681 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10682 * configure.ac: Add check for vasprintf and vsnprintf.
10683 * configure, config.in: Regenerate.
10684 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10688 * gdbreplay.c: Move include of alloca.h up, next to include of
10690 * server.h: Add include of malloc.h.
10691 * mem-break.c: Remove include of malloc.h.
10692 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10694 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10696 * Makefile.in (memmem.o): Build with -Wno-error.
10698 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10700 * utils.c (xsnprintf): Make non-static.
10701 * server.h: Add xsnprintf declaration.
10702 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10703 replace calls to snprintf by calls to xsnprintf throughout.
10705 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10707 * configure.ac: Add configure check for alloca.
10708 * configure, config.in: Regenerate.
10709 * server.h: Include alloca.h if it exists.
10710 * gdbreplay.c: Include alloca.h if it exists.
10712 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10714 * linux-low.c (__SIGRTMIN): Define if not already defined.
10715 (linux_create_inferior): Check for __ANDROID__ rather than
10717 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10718 are already deferred.
10719 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10720 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10721 stopped and already has a pending signal to report.
10722 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10723 a pending signal to report or is moving out of a jump pad.
10724 (linux_init_signals): Check for __ANDROID__ rather than
10727 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10729 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10730 debug_threads check. Avoid a linear search when not doing debug
10733 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10735 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10736 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10737 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10738 (process_event): Change local fd's type to gdb_fildes_t.
10739 (create_file_handler): Adjust prototype.
10740 (delete_file_handler): Adjust prototype.
10741 (handle_file_event): Adjust prototype. Use pfildes.
10742 (create_file_event): Adjsut prototype.
10743 * remote-utils.c (remote_desc, listen_desc): Change type to
10745 * server.h: New gdb_fildes_t typedef.
10746 [USE_WIN32API]: Include winsock2.h.
10747 (delete_file_handler, add_file_handler): Adjust prototypes.
10748 (pfildes): Declare.
10749 * utils.c (pfildes): New.
10751 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10753 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10754 * configure: Regenerate.
10756 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10758 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10759 (linux_done_accessing_memory): ... this.
10760 (linux_target_ops): Adjust.
10761 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10762 * nto-low.c (nto_target_ops): Adjust comment.
10763 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10764 * spu-low.c (spu_target_ops): Adjust comment.
10765 * target.h (target_ops): Rename unprepare_to_access_memory field
10766 to done_accessing_memory.
10767 (unprepare_to_access_memory): Rename to ...
10768 (done_accessing_memory): ... this.
10770 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10772 * linux-low.c (linux_prepare_to_access_memory): New.
10773 (linux_unprepare_to_access_memory): New.
10774 (linux_target_ops): Install them.
10775 * server.c (read_memory): Rename to ...
10776 (gdb_read_memory): ... this. Use
10777 prepare_to_access_memory/prepare_to_access_memory.
10778 (write_memory): Rename to ...
10779 (gdb_write_memory): ... this. Use
10780 prepare_to_access_memory/prepare_to_access_memory.
10781 (handle_search_memory_1): Adjust.
10782 (process_serial_event): Adjust.
10783 * target.h (struct target_ops): New fields
10784 prepare_to_access_memory and unprepare_to_access_memory.
10785 (prepare_to_access_memory, unprepare_to_access_memory): New.
10786 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10787 prepare_to_access_memory/prepare_to_access_memory.
10788 * nto-low.c (nto_target_ops): Adjust.
10789 * spu-low.c (spu_target_ops): Adjust.
10790 * win32-low.c (win32_target_ops): Adjust.
10792 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10794 * Makefile.in (WARN_CFLAGS): Get it from configure.
10795 (WERROR_CFLAGS): New.
10796 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10797 * configure.ac: Introduce --enable-werror, which adds -Werror to
10798 the compiler command line. Enabled by default. Disable with
10799 --disable-werror. Add -Wdeclaration-after-statement
10800 Wpointer-arith and -Wformat-nonliteral to warning flags.
10801 * configure: Regenerate.
10803 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10805 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10807 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10809 * gdbreplay.c (remote_error): New.
10811 (expect): Use gdbchar. Check for error reading from GDB.
10812 Clarify sync error output.
10813 (play): Check for errors writing to GDB.
10814 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10815 * remote-utils.c (getpkt): Check for errors writing to the remote
10818 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10820 * linux-low.c (linux_wait_1): Move non-debugging code out of
10821 `debug_threads' control.
10823 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10825 * linux-low.c (linux_wait_1): Don't set last_status here.
10826 * server.c (push_event, queue_stop_reply_callback): Assert we're
10827 not pushing a TARGET_WAITKIND_IGNORE event.
10828 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10829 (myresume, handle_target_event): Set the thread's last_resume_kind
10830 and last_status from the target returned status.
10832 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10836 * linux-x86-low.c (update_debug_registers_callback): New.
10837 (i386_dr_low_set_addr): Use it.
10838 (i386_dr_low_get_addr): New.
10839 (i386_dr_low_set_control): Use update_debug_registers_callback.
10840 (i386_dr_low_get_control): New.
10841 (i386_dr_low_get_status): Adjust.
10842 * linux-low.c (linux_stop_lwp): New.
10843 * linux-low.h (linux_stop_lwp): Declare.
10845 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10846 argument instead of a i386_debug_reg_state.
10847 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10848 a i386_debug_reg_state.
10849 (i386_insert_aligned_watchpoint): Adjust.
10850 (i386_remove_aligned_watchpoint): Adjust.
10851 (i386_low_stopped_data_address): Read the debug registers from the
10852 inferior instead of from the mirrors.
10853 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10854 (i386_dr_low_get_addr): Declare.
10855 (i386_dr_low_get_control): Declare.
10856 (i386_dr_low_get_status): Change prototype.
10858 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10859 (i386_dr_low_get_addr): New.
10860 (i386_dr_low_get_control): New.
10861 (i386_dr_low_get_status): Adjust prototype. Return
10863 (i386_initial_stuff): Clear dr_status_mirror and
10865 (i386_get_thread_context): Adjust.
10866 (i386_set_thread_context): Adjust.
10867 (i386_thread_added): Adjust.
10869 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10871 * linux-low.h (linux_thread_area): Delete declaration.
10873 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10875 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10876 after its termination.
10878 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10880 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10881 (gdb_wants_all_stopped): Delete.
10882 (linux_wait_1): Don't call them.
10883 * server.c (handle_v_cont): Tag all threads as want-stopped.
10884 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10885 stopped as "client-wants-stopped".
10887 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10889 * Makefile.in (signals_h): New.
10890 (server_h): Depend on it.
10891 (server.o): Don't depend on $(signals_def).
10892 (signals.o): Depend on $(signals_def).
10894 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10896 * Makefile.in (signals_def): New.
10897 (server_h): Append include/gdb/signals.h and signals_def.
10898 (server.o): Append signals_def.
10900 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10902 * server.c (handle_target_event): Use target_signal_to_host for
10903 resume_info.sig initialization.
10904 * target.h (struct thread_resume) <sig>: New comment.
10906 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10908 * server.c (handle_query): strcpy() the returned string from paddress()
10909 instead of sprintf().
10910 * utils.c (paddress): Return phex_nz().
10912 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10914 * server.c (handle_v_cont): Call mourn_inferior if process
10916 (myresume): Likewise.
10918 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10920 Static tracepoints, and integration with UST.
10922 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10923 * mem-break.c (uninsert_all_breakpoints)
10924 (reinsert_all_breakpoints): New.
10925 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10926 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10927 (gdb_agent_ust_loaded, helper_thread_id)
10928 (gdb_agent_helper_thread_id): New macros.
10929 (struct ipa_sym_addresses): Add addr_ust_loaded,
10930 addr_helper_thread_id, addr_cmd_buf.
10931 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10932 (in_process_agent_loaded_ust): New.
10933 (write_e_ust_not_loaded): New.
10934 (maybe_write_ipa_ust_not_loaded): New.
10935 (struct collect_static_trace_data_action): New.
10936 (enum tracepoint_type) <static_tracepoint>: New.
10937 (struct tracepoint) <handle>: Mention static tracepoints.
10938 (struct static_tracepoint_ctx): New.
10939 (CMD_BUF_SIZE): New.
10940 (add_tracepoint_action): Handle static tracepoint actions.
10941 (unprobe_marker_at): New.
10942 (clear_installed_tracepoints): Handle static tracepoints.
10943 (cmd_qtdp): Handle static tracepoints.
10944 (probe_marker_at): New.
10945 (cmd_qtstart): Handle static tracepoints.
10946 (response_tracepoint): Handle static tracepoints.
10947 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10948 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10949 (get_context_regcache): Handle static tracepoints.
10950 (do_action_at_tracepoint): Handle static tracepoint actions.
10951 (traceframe_find_block_type): Handle static trace data blocks.
10952 (traceframe_read_sdata): New.
10953 (download_tracepoints): Download static tracepoint actions.
10954 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10955 (GDB_PROBE_NAME): New.
10957 (GET_UST_SYM): New.
10960 (ust_marker_to_static_tracepoint): New.
10962 (collect_ust_data_at_tracepoint): New.
10963 (gdb_ust_probe): New.
10964 (UNIX_PATH_MAX, SOCK_DIR): New.
10965 (gdb_ust_connect_sync_socket): New.
10966 (resume_thread, stop_thread): New.
10967 (run_inferior_command): New.
10968 (init_named_socket): New.
10969 (gdb_ust_socket_init): New.
10970 (cstr_to_hexstr): New.
10972 (first_marker, next_marker): New.
10973 (response_ust_marker): New.
10974 (cmd_qtfstm, cmd_qtsstm): New.
10975 (unprobe_marker_at, probe_marker_at): New.
10976 (cmd_qtstmat, gdb_ust_thread): New.
10977 (gdb_ust_init): New.
10978 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10979 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10980 (ST_REGENTRY): New.
10981 (x86_64_st_collect_regmap): New.
10982 (X86_64_NUM_ST_COLLECT_GREGS): New.
10983 (AMD64_RIP_REGNUM): New.
10984 (supply_static_tracepoint_registers): New.
10985 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10986 (ST_REGENTRY): New.
10987 (i386_st_collect_regmap): New.
10988 (i386_NUM_ST_COLLECT_GREGS): New.
10989 (supply_static_tracepoint_registers): New.
10990 * server.c (handle_query): Handle qXfer:statictrace:read.
10991 <qSupported>: Report support for StaticTracepoints, and
10992 qXfer:statictrace:read features.
10993 * server.h (traceframe_read_sdata)
10994 (supply_static_tracepoint_registers): Declare.
10995 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10996 (unpack_varlen_hex): Include in IPA build.
10997 * Makefile.in (ustlibs, ustinc): New.
10998 (IPA_OBJS): Add remote-utils-ipa.o.
10999 ($(IPA_LIB)): Link -ldl and -lpthread.
11001 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11002 * config.in, configure: Regenerate.
11004 2010-06-20 Ian Lance Taylor <iant@google.com>
11005 Pedro Alves <pedro@codesourcery.com>
11007 * linux-x86-low.c (always_true): Delete.
11008 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11009 trying to fool the compiler with always_true.
11011 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11013 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11014 conditions in gdbserver.
11016 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11018 * spu-low.c (spu_read_memory): Wrap around local store limit.
11019 (spu_write_memory): Likewise.
11021 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11023 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11024 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11026 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11028 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11029 uses with LONGEST uses.
11031 2010-06-14 Stan Shebs <stan@codesourcery.com>
11032 Pedro Alves <pedro@codesourcery.com>
11036 * linux-x86-low.c: Include limits.h.
11038 (always_true): New.
11041 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11042 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11043 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11044 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11045 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11046 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11047 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11048 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11049 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11050 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11051 (amd64_emit_void_call_2): New.
11052 (amd64_emit_ops): New.
11053 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11054 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11055 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11056 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11057 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11058 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11059 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11060 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11061 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11062 (i386_emit_stack_adjust, i386_emit_int_call_1)
11063 (i386_emit_void_call_2): New.
11064 (i386_emit_ops): New.
11065 (x86_emit_ops): New.
11066 (the_low_target): Install x86_emit_ops.
11067 * server.h (struct emit_ops): New.
11068 (get_raw_reg_func_addr): Declare.
11069 (current_insn_ptr, emit_error): Declare.
11070 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11071 (set_trace_state_variable_value): New defines.
11072 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11073 addr_get_trace_state_variable_value and
11074 addr_set_trace_state_variable_value.
11075 (symbol_list): New fields for get_raw_reg,
11076 get_trace_state_variable_value and set_trace_state_variable_value.
11077 (condfn): New typedef.
11078 (struct tracepoint): New field `compiled_cond'.
11079 (do_action_at_tracepoint): Clear compiled_cond.
11080 (get_trace_state_variable_value, set_trace_state_variable_value):
11082 (condition_true_at_tracepoint): If there's a compiled condition,
11084 (current_insn_ptr, emit_error): New globals.
11085 (struct bytecode_address): New.
11086 (get_raw_reg_func_addr): New.
11087 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11088 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11089 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11090 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11091 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11092 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11093 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11094 (compile_tracepoint_condition, compile_bytecodes): New.
11095 * target.h (emit_ops): Forward declare.
11096 (struct target_ops): New field emit_ops.
11097 (target_emit_ops): New.
11098 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11099 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11100 * linux-low.c (linux_emit_ops): New.
11101 (linux_target_ops): Install it.
11102 * linux-low.h (struct linux_target_ops): New field emit_ops.
11104 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11106 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11107 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11109 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11110 Stan Shebs <stan@codesourcery.com>
11112 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11113 (all): Depend on $(extra_libraries).
11114 (install-only): Install the IPA.
11115 (IPA_OBJS, IPA_LIB): New.
11116 (clean): Remove the IPA lib.
11117 (IPAGENT_CFLAGS): New.
11118 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11119 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11120 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11121 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11122 * configure.ac: Check for atomic builtins support in the compiler.
11123 (IPA_DEPFILES, extra_libraries): Define.
11124 * configure.srv (ipa_obj): Add description.
11125 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11126 (i[34567]86-*-linux*): Set ipa_obj.
11127 (x86_64-*-linux*): Set ipa_obj.
11128 * linux-low.c (stabilizing_threads): New.
11129 (supports_fast_tracepoints): New.
11130 (linux_detach): Stabilize threads before detaching.
11131 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11132 the lwp is either not stabilizing, or is moving out of a jump pad.
11133 (linux_fast_tracepoint_collecting): New.
11134 (maybe_move_out_of_jump_pad): New.
11135 (enqueue_one_deferred_signal): New.
11136 (dequeue_one_deferred_signal): New.
11137 (linux_wait_for_event_1): If moving out of a jump pad, defer
11138 pending signals to later.
11139 (linux_stabilize_threads): New.
11140 (linux_wait_1): Check if threads need moving out of jump pads, and
11142 (stuck_in_jump_pad_callback): New.
11143 (move_out_of_jump_pad_callback): New.
11144 (lwp_running): New.
11145 (linux_resume_one_lwp): Handle moving out of jump pads.
11146 (linux_set_resume_request): Dequeue deferred signals.
11147 (need_step_over_p): Also step over fast tracepoint jumps.
11148 (start_step_over): Also uninsert fast tracepoint jumps.
11149 (finish_step_over): Also reinsert fast tracepoint jumps.
11150 (linux_install_fast_tracepoint_jump): New.
11151 (linux_target_ops): Install linux_stabilize_threads and
11152 linux_install_fast_tracepoint_jump_pad.
11153 * linux-low.h (linux_target_ops) <get_thread_area,
11154 install_fast_tracepoint_jump_pad>: New fields.
11155 (struct lwp_info) <collecting_fast_tracepoint,
11156 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11157 (linux_get_thread_area): Declare.
11158 * linux-x86-low.c (jump_insn): New.
11159 (x86_get_thread_area): New.
11160 (append_insns): New.
11161 (push_opcode): New.
11162 (amd64_install_fast_tracepoint_jump_pad): New.
11163 (i386_install_fast_tracepoint_jump_pad): New.
11164 (x86_install_fast_tracepoint_jump_pad): New.
11165 (the_low_target): Install x86_get_thread_area and
11166 x86_install_fast_tracepoint_jump_pad.
11167 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11168 (struct fast_tracepoint_jump): New.
11169 (fast_tracepoint_jump_insn): New.
11170 (fast_tracepoint_jump_shadow): New.
11171 (find_fast_tracepoint_jump_at): New.
11172 (fast_tracepoint_jump_here): New.
11173 (delete_fast_tracepoint_jump): New.
11174 (set_fast_tracepoint_jump): New.
11175 (uninsert_fast_tracepoint_jumps_at): New.
11176 (reinsert_fast_tracepoint_jumps_at): New.
11177 (set_breakpoint_at): Use write_inferior_memory.
11178 (uninsert_raw_breakpoint): Use write_inferior_memory.
11179 (check_mem_read): Mask out fast tracepoint jumps.
11180 (check_mem_write): Mask out fast tracepoint jumps.
11181 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11182 (set_fast_tracepoint_jump): Declare.
11183 (delete_fast_tracepoint_jump)
11184 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11185 (reinsert_fast_tracepoint_jumps_at): Declare.
11186 * regcache.c: Don't compile many functions when building the
11187 in-process agent library.
11188 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11189 the register buffer in the heap.
11190 (free_register_cache): If the register buffer isn't owned by the
11191 regcache, don't free it.
11192 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11193 pre-existing register caches.
11194 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11196 (convert_ascii_to_int): : Constify `from' parameter type.
11197 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11198 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11199 the needed buffer in-place.
11200 (relocate_instruction): New.
11201 * server.c (handle_query) <qSymbols>: If the target supports
11202 tracepoints, give it a chance of looking up symbols. Report
11203 support for fast tracepoints.
11204 (handle_status): Stabilize threads.
11205 (process_serial_event): Adjust.
11206 * server.h (struct fast_tracepoint_jump): Forward declare.
11207 (struct process_info) <fast_tracepoint_jumps>: New field.
11208 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11209 (decode_X_packet, decode_M_packet): Adjust.
11210 (relocate_instruction): Declare.
11211 (in_process_agent_loaded): Declare.
11212 (tracepoint_look_up_symbols): Declare.
11213 (struct fast_tpoint_collect_status): Declare.
11214 (fast_tracepoint_collecting): Declare.
11215 (force_unlock_trace_buffer): Declare.
11216 (handle_tracepoint_bkpts): Declare.
11217 (initialize_low_tracepoint)
11218 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11219 * target.h (struct target_ops) <stabilize_threads,
11220 install_fast_tracepoint_jump_pad>: New fields.
11221 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11222 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11223 [HAVE_STDINT_H]: Include stdint.h.
11224 (trace_debug_1): Rename to ...
11225 (trace_vdebug): ... this.
11226 (trace_debug): Rename to ...
11227 (trace_debug_1): ... this. Add `level' parameter.
11228 (trace_debug): New.
11229 (ATTR_USED, ATTR_NOINLINE): New.
11230 (IP_AGENT_EXPORT): New.
11231 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11232 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11233 (about_to_request_buffer_space, trace_buffer_is_full)
11234 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11235 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11236 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11237 (traceframe_write_count, traceframes_created)
11238 (trace_state_variables)
11239 New renaming defines.
11240 (struct ipa_sym_addresses): New.
11241 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11242 (symbol_list): New.
11243 (ipa_sym_addrs): New.
11244 (all_tracepoint_symbols_looked_up): New.
11245 (in_process_agent_loaded): New.
11246 (write_e_ipa_not_loaded): New.
11247 (maybe_write_ipa_not_loaded): New.
11248 (tracepoint_look_up_symbols): New.
11249 (debug_threads) [IN_PROCESS_AGENT]: New.
11250 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11251 (UNKNOWN_SIDE_EFFECTS): New.
11252 (stop_tracing): New.
11253 (flush_trace_buffer): New.
11254 (stop_tracing_bkpt): New.
11255 (flush_trace_buffer_bkpt): New.
11256 (read_inferior_integer): New.
11257 (read_inferior_uinteger): New.
11258 (read_inferior_data_pointer): New.
11259 (write_inferior_data_pointer): New.
11260 (write_inferior_integer): New.
11261 (write_inferior_uinteger): New.
11262 (struct collect_static_trace_data_action): Delete.
11263 (enum tracepoint_type): New.
11264 (struct tracepoint) <type>: New field `type'.
11265 <actions_str, step_actions, step_actions_str>: Only include in
11267 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11268 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11269 (tracepoints): Use IP_AGENT_EXPORT.
11270 (last_tracepoint): Don't include in the IPA.
11271 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11272 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11273 (alloced_trace_state_variables): New.
11274 (trace_state_variables): Use IP_AGENT_EXPORT.
11275 (traceframe_t): Delete unused variable.
11276 (circular_trace_buffer): Don't include in the IPA.
11277 (trace_buffer_start): Delete.
11278 (struct trace_buffer_control): New.
11279 (trace_buffer_free): Delete.
11280 (struct ipa_trace_buffer_control): New.
11281 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11282 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11284 (trace_buffer_ctrl): New.
11285 (TRACE_BUFFER_CTRL_CURR): New.
11286 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11287 Reimplement as macros.
11288 (trace_buffer_wrap): Delete.
11289 (traceframe_write_count, traceframe_read_count)
11290 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11291 (struct tracepoint_hit_ctx) <type>: New field.
11292 (struct fast_tracepoint_ctx): New.
11293 (memory_barrier): New.
11295 (record_tracepoint_error): Update atomically in the IPA.
11296 (clear_inferior_trace_buffer): New.
11297 (about_to_request_buffer_space): New.
11298 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11299 updating the same buffer.
11300 (add_tracepoint): Default the tracepoint's type to trap
11301 tracepoint, and orig_size to -1.
11302 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11303 internal variables.
11304 (create_trace_state_variable): New parameter `gdb'. Handle it.
11305 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11306 (cmd_qtdp): Handle fast tracepoints.
11307 (cmd_qtdv): Adjust.
11308 (max_jump_pad_size): New.
11309 (gdb_jump_pad_head): New.
11310 (get_jump_space_head): New.
11311 (claim_jump_space): New.
11312 (sort_tracepoints): New.
11313 (MAX_JUMP_SIZE): New.
11314 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11316 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11317 support. Upload fast traceframes, and delete internal IPA
11319 (stop_tracing_handler): New.
11320 (flush_trace_buffer_handler): New.
11321 (cmd_qtstop): Upload fast tracepoints.
11322 (response_tracepoint): Handle fast tracepoints.
11323 (tracepoint_finished_step): Upload fast traceframes. Set the
11324 tracepoint hit context's tracepoint type.
11325 (handle_tracepoint_bkpts): New.
11326 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11327 type. Add comment about fast tracepoints.
11328 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11329 non-existing action_str field.
11330 (get_context_regcache): Handle fast tracepoints.
11331 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11333 (fast_tracepoint_from_jump_pad_address): New.
11334 (fast_tracepoint_from_ipa_tpoint_address): New.
11335 (collecting_t): New.
11336 (force_unlock_trace_buffer): New.
11337 (fast_tracepoint_collecting): New.
11339 (gdb_collect): New.
11340 (write_inferior_data_ptr): New.
11341 (target_tp_heap): New.
11342 (target_malloc): New.
11343 (download_agent_expr): New.
11345 (download_tracepoints): New.
11346 (download_trace_state_variables): New.
11347 (upload_fast_traceframes): New.
11348 (IPA_FIRST_TRACEFRAME): New.
11349 (IPA_NEXT_TRACEFRAME_1): New.
11350 (IPA_NEXT_TRACEFRAME): New.
11351 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11352 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11353 (gdb_jump_pad_buffer_end): New.
11354 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11355 (initialize_tracepoint): Adjust.
11356 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11357 buffer. Initialize the low module.
11358 * utils.c (PREFIX, TOOLNAME): New.
11359 (malloc_failure): Use PREFIX.
11360 (error): In the IPA, an error causes an exit.
11361 (fatal, warning): Use PREFIX.
11362 (internal_error): Use TOOLNAME.
11363 (NUMCELLS): Increase to 10.
11364 * configure, config.in: Regenerate.
11366 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11368 * server.c (handle_query) <qSupported>: Do two passes over the
11369 qSupported string to avoid nesting strtok.
11371 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11373 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11375 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11376 -Wl,--dynamic-list.
11377 * configure: Regenerate.
11378 * proc-service.list: New.
11380 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11382 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11385 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11387 * gdbreplay.c (remote_open): Check error return from socket() call by
11388 its equality to -1 not by it being negative.
11389 * remote-utils.c (remote_open): Likewise.
11391 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11393 * config.h: Regenerate.
11395 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11397 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11398 doesn't provide PTRACE_GET_THREAD_AREA.
11400 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11402 * linux-m68k-low.c: Include <asm/ptrace.h>
11403 (ps_get_thread_area): Implement.
11405 2010-05-03 Doug Evans <dje@google.com>
11407 * event-loop.c (struct callback_event): New struct.
11408 (callback_list): New global.
11409 (append_callback_event, delete_callback_event): New functions.
11410 (process_callback): New function.
11411 (start_event_loop): Call it.
11412 * remote-utils.c (NOT_SCHEDULED): Define.
11413 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11414 moved out of readchar.
11415 (readchar): Rewrite. Call reschedule before returning.
11416 (reset_readchar): New function.
11417 (remote_close): Call it.
11418 (process_remaining, reschedule): New functions.
11419 * server.h (callback_handler_func): New typedef.
11420 (append_callback_event, delete_callback_event): Declare.
11422 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11424 * proc-service.c (ps_pglobal_lookup): Use
11425 thread_db_look_up_one_symbol.
11426 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11427 parameter. Use it instead of all_symbols_looked_up.
11428 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11430 (all_symbols_looked_up): Don't declare.
11431 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11432 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11434 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11435 Set all_symbols_looked_up here.
11436 (thread_db_look_up_one_symbol): New.
11437 (thread_db_get_tls_address): Adjust.
11438 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11439 thread_db object on the heap, and tentatively set it in the
11441 (thread_db_init): Don't set all_symbols_looked_up here.
11442 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11444 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11446 * linux-low.c (linux_kill, linux_detach): Adjust.
11447 (status_pending_p_callback): Remove redundant statement. Check
11448 for !TARGET_WAITIKIND_IGNORE, instead of
11449 TARGET_WAITKIND_STOPPED.
11450 (handle_tracepoints): Make sure LWP is locked. Adjust.
11451 (linux_wait_for_event_1): Adjust.
11452 (linux_cancel_breakpoints): New.
11453 (unsuspend_one_lwp): New.
11454 (unsuspend_all_lwps): New.
11455 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11456 (send_sigstop_callback): Change return type to int, add new
11457 `except' parameter and handle it.
11458 (suspend_and_send_sigstop_callback): New.
11459 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11460 pass them down. If SUSPEND, also increment the lwp's suspend
11462 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11463 (need_step_over_p): Don't consider suspended LWPs.
11464 (start_step_over): Adjust.
11465 (proceed_one_lwp): Change return type to int, add new `except'
11466 parameter and handle it.
11467 (unsuspend_and_proceed_one_lwp): New.
11468 (proceed_all_lwps): Use find_inferior instead of
11470 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11471 also decrement the suspend count of LWPs. Pass `except' down,
11472 instead of hacking its suspend count.
11473 (linux_pause_all): Add `freeze' parameter. Adjust.
11474 (linux_unpause_all): New.
11475 (linux_target_ops): Install linux_unpause_all.
11476 * server.c (handle_status): Adjust.
11477 * target.h (struct target_ops): New fields `unpause_all' and
11478 `cancel_breakpoints'. Add new parameter to `pause_all'.
11479 (pause_all): Add new `freeze' parameter.
11480 (unpause_all): New.
11481 (cancel_breakpoints): New.
11482 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11483 cancel breakpoints.
11484 (cmd_qtstart): Pause threads.
11485 (stop_tracing): Pause threads, and cancel breakpoints.
11486 * win32-low.c (win32_target_ops): Adjust.
11488 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11490 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11491 the inferior right away from here...
11492 (linux_wait_1): ... to here, and adjust to check the thread's
11493 last_resume_kind instead of the lwp's step or stop_expected flags.
11495 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11497 * README: Use consistent `GDB' and `GDBserver' spellings.
11499 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11501 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11502 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11503 (linux_detach_one_lwp): Assume the lwp is stopped.
11504 (any_thread_of): Delete.
11505 (linux_detach): Stop all lwps here. Don't blindly delete all
11507 (delete_lwp_callback): New.
11508 (linux_mourn): Delete all lwps of the process that is gone.
11509 (linux_wait_1): Don't delete the last lwp of the process here.
11510 * mem-break.h (mark_breakpoints_out): Declare.
11511 * mem-break.c (mark_breakpoints_out): New.
11512 (free_all_breakpoints): Use it.
11513 * server.c (handle_target_event): If the process is gone, mark
11515 * thread-db.c (struct thread_db) <create_bp>: New field.
11516 (thread_db_enable_reporting): Fix prototype. Store a thread event
11517 breakpoint reference in the thread_db struct.
11518 (thread_db_load_search): Clear the thread_db object.
11519 (try_thread_db_load_1): Ditto.
11520 (switch_to_process): New.
11521 (disable_thread_event_reporting): Use it.
11522 (remove_thread_event_breakpoints): New.
11523 (thread_db_detach, thread_db_mourn): Use it.
11525 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11527 * linux-low.c (linux_enable_event_reporting): New.
11528 (linux_wait_for_event_1, handle_extended_wait): Use it.
11530 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11532 * linux-low.c (linux_kill_one_lwp, linux_kill)
11533 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11534 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11535 SIGSTOP even if the LWP is stopped.
11536 (send_sigstop_callback): New.
11537 (stop_all_lwps): Use send_sigstop_callback instead.
11538 (linux_resume_one_thread): Adjust.
11539 (proceed_one_lwp): Still proceed an LWP that the client has
11540 requested to stop, if we haven't reported it as stopped yet. Make
11541 sure that LWPs the client want stopped, have a pending SIGSTOP.
11543 2010-04-26 Doug Evans <dje@google.com>
11545 * server.c (handle_general_set): Make static.
11547 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11548 Print received char after testing for error/eof instead of before.
11549 (input_interrupt): Tweak comment.
11551 2010-04-23 Doug Evans <dje@google.com>
11553 * server.c (start_inferior): Print inferior argv if --debug.
11555 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11557 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11558 * nto-x86-low.c: Include server.h
11560 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11562 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11563 be consistent with other sources of this directory.
11564 (init_registers_amd64): Correct name of source file of this function
11567 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11569 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11570 64-bit executables.
11572 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11574 * win32-i386-low.c: Add 64-bit support.
11575 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11576 (init_registers_amd64): Declare.
11577 (mappings): Add 64-bit version of array.
11578 (init_windows_x86): New function.
11579 (the_low_target): Change init_arch field to init_windows_x86.
11581 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11583 * win32-low.c: Adapt to support also 64-bit architecture.
11584 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11585 (get_image_name): Use SIZE_T type for local variable `done'.
11586 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11587 (toolhelp_get_dll_name): Idem.
11588 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11589 Use uintptr_t typecast to avoid warning.
11590 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11591 (handle_exception): Use phex_nz to avoid warning.
11592 (win32_wait): Remove unused local variable `process'.
11594 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11596 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11599 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11601 * configure.ac: Use `ws2_32' library for srv_mingw.
11602 * configure: Regenerate.
11603 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11604 * remote-utils.c: Likewise.
11606 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11608 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11609 if __x86_64__ is defined.
11611 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11613 * configure: Regenerate.
11615 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11617 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11618 * target.h (target_ops): New get_tib_address field.
11619 * win32-low.h (win32_thread_info): Add thread_local_base field.
11620 * win32-low.c (child_add_thread): Add tlb argument.
11621 Set thread_local_base field to TLB.
11622 (get_child_debug_event): Adapt to child_add_thread change.
11623 (win32_get_tib_address): New function.
11624 (win32_target_ops): Set get_tib_address field to
11625 win32_get_tib_address.
11626 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11628 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11630 * linux-low.c (linux_mourn): Also remove the process.
11631 * server.c (handle_target_event): Don't remove the process here.
11632 * nto-low.c (nto_mourn): New.
11633 (nto_target_ops): Install it.
11634 * spu-low.c (spu_mourn): New.
11635 (spu_target_ops): Install it.
11636 * win32-low.c (win32_mourn): New.
11637 (win32_target_ops): Install it.
11639 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11641 * server.h (buffer_xml_printf): Remove redundant `;'.
11643 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11645 * regcache.c (set_register_cache): Invalidate regcaches before
11646 changing the register cache layout.
11647 (regcache_invalidate_one): Allow a NULL regcache.
11648 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11649 regcaches before changing the register cache layout or the target
11652 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11654 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11655 variable warning on Linux/x86-64.
11657 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11659 GDBserver disconnected tracing support.
11661 * linux-low.c (linux_remove_process): Delete.
11662 (add_lwp): Don't set last_resume_kind here.
11663 (linux_kill): Use `mourn'.
11664 (linux_detach): Use `thread_db_detach', and `mourn'.
11665 (linux_mourn): New.
11666 (linux_attach_lwp_1): Adjust comment.
11667 (linux_attach): last_resume_kind moved the thread_info; adjust.
11668 (status_pending_p_callback): Adjust.
11669 (linux_wait_for_event_1): Adjust.
11670 (count_events_callback, select_singlestep_lwp_callback)
11671 (select_event_lwp_callback, cancel_breakpoints_callback)
11672 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11673 (proceed_one_lwp): Adjust.
11674 (linux_async): Add debug output.
11675 (linux_thread_stopped): New.
11676 (linux_pause_all): New.
11677 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11679 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11680 (thread_db_free): Delete declaration.
11681 (thread_db_detach, thread_db_mourn): Declare.
11682 * thread-db.c (thread_db_init): Use thread_db_mourn.
11683 (thread_db_free): Delete, split in two.
11684 (disable_thread_event_reporting): New.
11685 (thread_db_detach): New.
11686 (thread_db_mourn): New.
11688 * server.h (struct thread_info) <last_resume_kind>: New field.
11689 <attached>: Add comment.
11690 <gdb_detached>: New field.
11691 (handler_func): Change return type to int.
11692 (handle_serial_event, handle_target_event): Ditto.
11693 (gdb_connected): Declare.
11695 (disconnected_tracing): Declare.
11696 (stop_tracing): Declare.
11698 * server.c (handle_query) <qSupported>: Report support for
11699 disconnected tracing.
11700 (queue_stop_reply_callback): Account for running threads.
11701 (gdb_wants_thread_stopped): New.
11702 (gdb_wants_all_threads_stopped): New.
11703 (gdb_reattached_process): New.
11704 (handle_status): Clear the `gdb_detached' flag of all processes.
11705 In all-stop, stop all threads.
11706 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11707 (process_serial_event): If the remote connection breaks, or if an
11708 exit was forced with "monitor exit", force an event loop exit.
11709 Handle disconnected tracing on detach.
11710 (handle_serial_event): Adjust.
11711 (handle_target_event): If GDB isn't connected, forward events back
11712 to the inferior, unless the last process exited, in which case,
11713 exit gdbserver. Adjust interface.
11715 * remote-utils.c (remote_open): Don't block in accept. Instead
11716 register an event loop source on the listen socket file
11717 descriptor. Refactor bits into ...
11718 (listen_desc): ... this new global.
11719 (gdb_connected): ... this new function.
11720 (enable_async_notification): ... this new function.
11721 (handle_accept_event): ... this new function.
11722 (remote_close): Clear remote_desc.
11724 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11726 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11728 (mourn_inferior): Define.
11729 (target_process_qsupported): Avoid the dangling else problem.
11730 (thread_stopped): Define.
11731 (pause_all): Define.
11732 (target_waitstatus_to_string): Declare.
11733 * target.c (target_waitstatus_to_string): New.
11735 * tracepoint.c (tracing): Make extern.
11736 (disconnected_tracing): New.
11737 (stop_tracing): Make extern. Handle tracing stops due to GDB
11739 (cmd_qtdisconnected): New.
11740 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11741 (handle_tracepoint_general_set): Handle QTDisconnected.
11743 * event-loop.c (event_handler_func): Change return type to int.
11744 (process_event): Bail out if the event handler wants the event
11746 (handle_file_event): Ditto.
11747 (start_event_loop): Bail out if the event handler wants the event
11750 * nto-low.c (nto_target_ops): Adjust.
11751 * spu-low.c (spu_wait): Don't remove the process here.
11752 (spu_target_ops): Adjust.
11753 * win32-low.c (win32_wait): Don't remove the process here.
11754 (win32_target_ops): Adjust.
11756 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11758 * regcache.c (realloc_register_cache): Invalidate inferior's
11759 regcache before recreating it.
11761 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11763 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11765 2010-04-09 Stan Shebs <stan@codesourcery.com>
11766 Pedro Alves <pedro@codesourcery.com>
11768 * server.h (LONGEST): New.
11769 (struct thread_info) <while_stepping>: New field.
11770 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11772 (initialize_tracepoint, handle_tracepoint_general_set)
11773 (handle_tracepoint_query, tracepoint_finished_step)
11774 (tracepoint_was_hit, release_while_stepping_state_list):
11775 (current_traceframe): Declare.
11776 * server.c (handle_general_set): Handle tracepoint packets.
11777 (read_memory): New.
11778 (write_memory): New.
11779 (handle_search_memory_1): Use read_memory.
11780 (handle_query): Report support for conditional tracepoints, trace
11781 state variables, and tracepoint sources. Handle tracepoint
11783 (main): Initialize the tracepoints module.
11784 (process_serial_event): Handle traceframe reads/writes.
11786 * linux-low.c (handle_tracepoints): New.
11787 (linux_wait_1): Call it.
11788 (linux_resume_one_lwp): Handle while-stepping.
11789 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11790 (linux_target_ops): Install them.
11791 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11793 * linux-x86-low.c (x86_supports_tracepoints): New.
11794 (the_low_target). Install it.
11796 * mem-break.h (delete_breakpoint): Declare.
11797 * mem-break.c (delete_breakpoint): Make external.
11799 * target.h (struct target_ops): Add `supports_tracepoints',
11800 `read_pc', and `write_pc' fields.
11801 (target_supports_tracepoints): Define.
11802 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11805 * regcache.h (struct regcache) <registers_owned>: New field.
11806 (init_register_cache, regcache_cpy): Declare.
11807 (regcache_read_pc, regcache_write_pc): Declare.
11808 (register_cache_size): Declare.
11809 (supply_regblock): Declare.
11810 * regcache.c (init_register_cache): New.
11811 (new_register_cache): Use it.
11812 (regcache_cpy): New.
11813 (register_cache_size): New.
11814 (supply_regblock): New.
11815 (regcache_read_pc, regcache_write_pc): New.
11817 * tracepoint.c: New.
11819 * Makefile.in (OBS): Add tracepoint.o.
11820 (tracepoint.o): New rule.
11822 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11824 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11826 (i386-mmx.c): Likewise.
11827 (i386-mmx-linux.o): Likewise.
11828 (i386-mmx-linux.c): Likewise.
11830 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11831 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11832 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11833 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11835 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11836 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11837 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11839 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11841 * Makefile.in (clean): Updated.
11843 (i386-avx.c): Likewise.
11844 (i386-avx-linux.o): Likewise.
11845 (i386-avx-linux.c): Likewise.
11846 (amd64-avx.o): Likewise.
11847 (amd64-avx.c): Likewise.
11848 (amd64-avx-linux.o): Likewise.
11849 (amd64-avx-linux.c): Likewise.
11851 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11852 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11853 (srv_amd64_regobj): Add amd64-avx.o.
11854 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11855 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11856 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11857 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11858 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11859 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11860 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11862 * i387-fp.c: Include "i386-xstate.h".
11864 (i387_cache_to_xsave): Likewise.
11865 (i387_xsave_to_cache): Likewise.
11866 (x86_xcr0): Likewise.
11868 * i387-fp.h (i387_cache_to_xsave): Likewise.
11869 (i387_xsave_to_cache): Likewise.
11870 (x86_xcr0): Likewise.
11872 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11873 * linux-crisv32-low.c (target_regsets): Likewise.
11874 * linux-m68k-low.c (target_regsets): Likewise.
11875 * linux-mips-low.c (target_regsets): Likewise.
11876 * linux-ppc-low.c (target_regsets): Likewise.
11877 * linux-s390-low.c (target_regsets): Likewise.
11878 * linux-sh-low.c (target_regsets): Likewise.
11879 * linux-sparc-low.c (target_regsets): Likewise.
11880 * linux-xtensa-low.c (target_regsets): Likewise.
11882 * linux-low.c: Include <sys/uio.h>.
11883 (regsets_fetch_inferior_registers): Support nt_type.
11884 (regsets_store_inferior_registers): Likewise.
11885 (linux_process_qsupported): New.
11886 (linux_target_ops): Add linux_process_qsupported.
11888 * linux-low.h (regset_info): Add nt_type.
11889 (linux_target_ops): Add process_qsupported.
11891 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11893 (init_registers_i386_avx_linux): New.
11894 (init_registers_amd64_avx_linux): Likewise.
11895 (xmltarget_i386_linux_no_xml): Likewise.
11896 (xmltarget_amd64_linux_no_xml): Likewise.
11897 (PTRACE_GETREGSET): Likewise.
11898 (PTRACE_SETREGSET): Likewise.
11899 (x86_fill_xstateregset): Likewise.
11900 (x86_store_xstateregset): Likewise.
11901 (use_xml): Likewise.
11902 (x86_linux_update_xmltarget): Likewise.
11903 (x86_linux_process_qsupported): Likewise.
11904 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11905 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11906 init_registers_i386_linux here. Call
11907 x86_linux_update_xmltarget.
11908 (the_low_target): Add x86_linux_process_qsupported.
11910 * server.c (handle_query): Call target_process_qsupported.
11912 * target.h (target_ops): Add process_qsupported.
11913 (target_process_qsupported): New.
11915 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11917 * inferiors.c (add_thread): Set last_status kind to
11918 TARGET_WAITKIND_IGNORE.
11919 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11920 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11921 (linux_wait_1): Move `thread' local definition to block that uses
11922 it. Don't NULL initialize `event_child'.
11923 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11924 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11925 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11927 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11929 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11930 an extended waitstatus, or by a watchpoint.
11931 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11932 thread was stepping or has been stopped by a watchpoint.
11934 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11936 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11937 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11938 of another, then delete the previous, and validate all
11940 (validate_inserted_breakpoint): New.
11941 (delete_disabled_breakpoints): New.
11942 (validate_breakpoints): New.
11943 (check_mem_read): Validate breakpoints before trusting their
11944 shadow. Delete disabled breakpoints.
11945 (check_mem_write): Validate breakpoints before trusting they
11946 should be inserted. Delete disabled breakpoints.
11947 * mem-break.h (validate_breakpoints):
11948 * server.c (handle_query): Validate breakpoints when we see a
11951 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11953 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11954 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11955 if we could tell there's a GDB breakpoint at stop_pc.
11956 (need_step_over_p): Don't do a step over if we find a GDB
11957 breakpoint at the resume PC.
11959 * mem-break.c (struct raw_breakpoint): New.
11960 (enum bkpt_type): New type `gdb_breakpoint'.
11961 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11962 fields. New field `raw'.
11963 (find_raw_breakpoint_at): New.
11964 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11965 breakpoint instead.
11966 (set_breakpoint_at): Adjust.
11967 (delete_raw_breakpoint): New.
11968 (release_breakpoint): New.
11969 (delete_breakpoint): Rename to...
11970 (delete_breakpoint_1): ... this. Add proc parameter. Use
11971 release_breakpoint. Return ENOENT.
11972 (delete_breakpoint): Reimplement.
11973 (find_breakpoint_at): Delete.
11974 (find_gdb_breakpoint_at): New.
11975 (delete_breakpoint_at): Delete.
11976 (set_gdb_breakpoint_at): New.
11977 (delete_gdb_breakpoint_at): New.
11978 (gdb_breakpoint_here): New.
11979 (set_reinsert_breakpoint): Use release_breakpoint.
11980 (uninsert_breakpoint): Rename to ...
11981 (uninsert_raw_breakpoint): ... this.
11982 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11983 (reinsert_raw_breakpoint): Change parameter type to
11985 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11987 (check_breakpoints): Adjust. Use release_breakpoint.
11988 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11989 (breakpoint_inserted_here): Ditto.
11990 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11991 Don't trust the breakpoint's shadow if it is not inserted.
11992 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11993 (delete_all_breakpoints): Adjust.
11994 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11995 use delete_breakpoint_1.
11997 * mem-break.h (breakpoints_supported): Delete declaration.
11998 (set_gdb_breakpoint_at): Declare.
11999 (gdb_breakpoint_here): Declare.
12000 (delete_breakpoint_at): Delete.
12001 (delete_gdb_breakpoint_at): Declare.
12003 * server.h (struct raw_breakpoint): Forward declare.
12004 (struct process_info): New field `raw_breakpoints'.
12006 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12009 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12011 * linux-low.c (status_pending_p_callback): Fix comment.
12012 (linux_wait_for_event_1): Move most of the internal breakpoint
12013 handling from here...
12014 (linux_wait_1): ... to here.
12015 (count_events_callback): New.
12016 (select_singlestep_lwp_callback): New.
12017 (select_event_lwp_callback): New.
12018 (cancel_breakpoints_callback): New.
12019 (select_event_lwp): New.
12020 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12021 priority to all LWPs that have had events that should be reported
12022 to the client. Cancel breakpoints when about to reporting the
12023 event to the client, not while stopping lwps. No longer cancel
12024 finished single-steps here.
12025 (cancel_finished_single_step): Delete.
12026 (cancel_finished_single_steps): Delete.
12028 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12030 * mem-break.c (enum bkpt_type): New.
12031 (struct breakpoint): New field `type'.
12032 (set_breakpoint_at): Change return type to struct breakpoint
12033 pointer. Set type to `other_breakpoint' by default.
12034 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12035 in the breakpoint list.
12036 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12037 (reinsert_breakpoint): Rename to ...
12038 (reinsert_raw_breakpoint): ... this.
12039 (reinsert_breakpoints_at): Adjust.
12040 * mem-break.h (struct breakpoint): Declare.
12041 (set_breakpoint_at): Change return type to struct breakpoint
12044 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12046 * server.c (handle_query): Assign, not compare.
12048 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12050 Teach linux gdbserver to step-over-breakpoints.
12052 * linux-low.c (can_hardware_single_step): New.
12053 (supports_breakpoints): New.
12054 (handle_extended_wait): If stopping threads, read the stop pc of
12055 the new cloned LWP.
12057 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12058 low target doesn't support retrieving the PC.
12059 (add_lwp): Set last_resume_kind to resume_continue.
12060 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12061 (linux_attach): Don't clear stop_expected. Set the lwp's
12062 last_resume_kind to resume_stop.
12063 (linux_detach_one_lwp): Don't check for removed breakpoints.
12064 (check_removed_breakpoint): Delete.
12065 (status_pending_p): Rename to ...
12066 (status_pending_p_callback): ... this. Don't check for removed
12067 breakpoints. Don't consider threads that are stopped from GDB's
12069 (linux_wait_for_lwp): Always read the stop_pc here.
12070 (cancel_breakpoint): New.
12071 (step_over_bkpt): New global.
12072 (linux_wait_for_event_1): Implement stepping over breakpoints.
12073 (gdb_wants_lwp_stopped): New.
12074 (gdb_wants_all_stopped): New.
12075 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12076 single-step traps here. Store the thread's last reported target
12078 (send_sigstop): Don't clear stop_expected. Always set it,
12080 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12081 (cancel_finished_single_step): New.
12082 (cancel_finished_single_steps): New.
12083 (wait_for_sigstop): Don't cancel finished single-step traps here.
12084 (linux_resume_one_lwp): Don't check for removed breakpoints.
12085 Don't set `step' on non-hardware step archs.
12086 (linux_set_resume_request): Ignore resume_stop requests if already
12087 stopping or stopped. Set the lwp's last_resume_kind.
12088 (resume_status_pending_p): Don't check for removed breakpoints.
12089 (need_step_over_p): New.
12090 (start_step_over): New.
12091 (finish_step_over): New.
12092 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12093 requests. Clear the thread's last reported target waitstatus.
12094 Don't use the `suspended' flag. Don't consider pending breakpoints.
12095 (linux_resume): Start a step-over if necessary.
12096 (proceed_one_lwp): New.
12097 (proceed_all_lwps): New.
12098 (unstop_all_lwps): New.
12099 * linux-low.h (struct lwp_info): Rewrite comment for the
12100 `suspended' flag. Add the `stop_pc' field. Delete the
12101 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12102 Add `'last_resume_kind' and `need_step_over' fields.
12103 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12104 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12105 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12106 (set_raw_breakpoint_at): New.
12107 (set_breakpoint_at): Rewrite to use it.
12108 (reinsert_breakpoint_handler): Delete.
12109 (set_reinsert_breakpoint): New.
12110 (reinsert_breakpoint_by_bp): Delete.
12111 (delete_reinsert_breakpoints): New.
12112 (uninsert_breakpoint): Rewrite.
12113 (uninsert_breakpoints_at): New.
12114 (reinsert_breakpoint): Rewrite.
12115 (reinsert_breakpoints_at): New.
12116 (check_breakpoints): Rewrite.
12117 (breakpoint_here): New.
12118 (breakpoint_inserted_here): New.
12119 (check_mem_read): Adjust.
12120 * mem-break.h (breakpoints_supported, breakpoint_here)
12121 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12122 (reinsert_breakpoint_by_bp): Delete declaration.
12123 (delete_reinsert_breakpoints): Declare.
12124 (reinsert_breakpoint): Delete declaration.
12125 (reinsert_breakpoints_at): Declare.
12126 (uninsert_breakpoint): Delete declaration.
12127 (uninsert_breakpoints_at): Declare.
12128 (check_breakpoints): Adjust prototype.
12129 * server.h: Adjust include order.
12130 (struct thread_info): Declare here. Add a `last_status' field.
12132 2010-03-23 Michael Snyder <msnyder@vmware.com>
12134 * server.c (crc32): New function.
12135 (handle_query): Add handling for 'qCRC:' request.
12137 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12139 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12140 lwp had been stopped by a watchpoint.
12142 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12144 * server.h (internal_error): Declare.
12145 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12146 * utils.c (internal_error): New function.
12148 2010-03-15 Andreas Schwab <schwab@redhat.com>
12150 * configure.srv: Fix typo setting srv_regobj.
12152 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12154 * linux-low.c (fetch_register): Avoid passing a non string literal
12156 (usr_store_inferior_registers): Ditto.
12158 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12160 * linux-low.c (linux_write_memory): Bail out early if peeking
12163 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12165 * linux-low.h (struct lwp_info): New fields
12166 `stopped_by_watchpoint' and `stopped_data_address'.
12167 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12168 here, and cache them in the lwp object.
12169 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12171 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12173 (linux_stopped_by_watchpoint): Rewrite.
12174 (linux_stopped_data_address): Rewrite.
12176 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12178 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12179 switching the current inferior, not before.
12181 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12183 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12184 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12185 i386-linux.c and amd64-linux.c.
12186 (reg-i386.o): Removed.
12187 (reg-i386.c): Likewise.
12188 (reg-i386-linux.o): Likewise.
12189 (reg-i386-linux.c): Likewise.
12190 (reg-x86-64.o): Likewise.
12191 (reg-x86-64.c): Likewise.
12192 (reg-x86-64-linux.o): Likewise.
12193 (reg-x86-64-linux.c): Likewise.
12195 (i386.c): Likewise.
12196 (i386-linux.o): Likewise.
12197 (i386-linux.c): Likewise.
12198 (amd64.o): Likewise.
12199 (amd64.c): Likewise.
12200 (amd64-linux.o): Likewise.
12201 (amd64-linux.c): Likewise.
12203 * configure.srv (srv_i386_regobj): New.
12204 (srv_i386_linux_regobj): Likewise.
12205 (srv_amd64_regobj): Likewise.
12206 (srv_amd64_linux_regobj): Likewise.
12207 (srv_i386_32bit_xmlfiles): Likewise.
12208 (srv_i386_64bit_xmlfiles): Likewise.
12209 (srv_i386_xmlfiles): Likewise.
12210 (srv_amd64_xmlfiles): Likewise.
12211 (srv_i386_linux_xmlfiles): Likewise.
12212 (srv_amd64_linux_xmlfiles): Likewise.
12213 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12214 srv_xmlfiles to $srv_i386_xmlfiles.
12215 (i[34567]86-*-mingw32ce*): Likewise.
12216 (i[34567]86-*-mingw*): Likewise.
12217 (i[34567]86-*-nto*): Likewise.
12218 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12219 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12220 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12221 (x86_64-*-linux*): Likewise.
12223 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12224 (init_registers_amd64_linux): New.
12225 (x86_arch_setup): Replace init_registers_x86_64_linux with
12226 init_registers_amd64_linux.
12228 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12230 * configure.ac: Check for libdl. If it is not available link against
12231 static libthread_db.
12232 * configure: Regenerate.
12234 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12238 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12239 handing a read watchpoint.
12240 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12242 2010-02-12 Doug Evans <dje@google.com>
12244 * linux-low.c (linux_supports_tracefork_flag): Document.
12245 (linux_look_up_symbols): Add comment.
12247 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12249 * regcache.c (supply_register): Clear regcache if buf is NULL.
12251 2010-02-02 Nicolas Roche <roche@sourceware.org>
12252 Joel Brobecker <brobecker@adacore.com>
12254 * inferiors.c (find_inferior): Add function documentation.
12255 (unloaded_dll): Handle the case where the unloaded dll has not
12256 been previously registered in the dll list.
12258 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12260 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12261 (thumb2_breakpoint): New.
12262 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12264 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12266 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12267 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12270 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12272 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12274 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12276 * linux-s390-low.c (s390_collect_ptrace_register)
12277 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12279 2010-01-21 Doug Evans <dje@google.com>
12281 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12282 (PTRACE_ARG4_TYPE): New macro.
12283 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12284 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12285 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12286 (usr_store_inferior_registers): Ditto.
12287 (linux_read_memory, linux_write_memory): Ditto.
12288 (linux_test_for_tracefork): Ditto.
12290 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12291 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12293 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12295 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12298 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12300 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12301 prototype to take a regcache. Adjust.
12303 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12305 * regcache.h (struct thread_info): Forward declare.
12306 (struct regcache): New.
12307 (new_register_cache): Adjust prototype.
12308 (get_thread_regcache): Declare.
12309 (free_register_cache): Adjust prototype.
12310 (registers_to_string, registers_from_string): Ditto.
12311 (supply_register, supply_register_by_name, collect_register)
12312 (collect_register_as_string, collect_register_by_name): Ditto.
12313 * regcache.c (struct inferior_regcache_data): Delete.
12314 (get_regcache): Rename to ...
12315 (get_thread_regcache): ... this. Adjust. Switch inferior before
12316 fetching registers.
12317 (regcache_invalidate_one): Adjust.
12318 (regcache_invalidate): Fix prototype.
12319 (new_register_cache): Return the new register cache.
12320 (free_register_cache): Change prototype.
12321 (realloc_register_cache): Adjust.
12322 (registers_to_string): Change prototype to take a regcache. Adjust.
12323 (registers_from_string): Ditto.
12324 (register_data): Ditto.
12325 (supply_register): Ditto.
12326 (supply_register_by_name): Ditto.
12327 (collect_register): Ditto.
12328 (collect_register_as_string): Ditto.
12329 (collect_register_by_name): Ditto.
12330 * server.c (process_serial_event): Adjust.
12331 * linux-low.h (regset_fill_func, regset_store_func): Change
12333 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12335 * linux-low.c (get_stop_pc): Adjust.
12336 (check_removed_breakpoint): Adjust.
12337 (linux_wait_for_event): Adjust.
12338 (linux_resume_one_lwp): Adjust.
12339 (fetch_register): Add regcache parameter. Adjust.
12340 (usr_store_inferior_registers): Ditto.
12341 (regsets_fetch_inferior_registers): Ditto.
12342 (regsets_store_inferior_registers): Ditto.
12343 (linux_fetch_registers, linux_store_registers): Ditto.
12344 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12346 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12348 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12349 prototype to take a regcache.
12350 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12351 * remote-utils.c (convert_ascii_to_int, outreg)
12352 (prepare_resume_reply): Change prototype to take a regcache.
12354 * target.h (struct target_ops) <fetch_registers, store_registers>:
12355 Change prototype to take a regcache.
12356 (fetch_inferior_registers, store_inferior_registers): Change
12357 prototype to take a regcache. Adjust.
12358 * proc-service.c (ps_lgetregs): Adjust.
12359 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12360 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12361 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12362 take a regcache. Adjust.
12363 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12364 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12365 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12366 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12367 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12368 (cris_cannot_fetch_register):
12369 (cris_breakpoint_at): Change prototype to take a regcache.
12371 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12372 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12373 to take a regcache. Adjust.
12374 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12376 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12377 take a regcache. Adjust.
12378 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12379 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12380 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12381 * linux-mips-low.c (mips_get_pc):
12382 (mips_set_pc): Change prototype to take a regcache. Adjust.
12383 (mips_reinsert_addr): Adjust.
12384 (mips_collect_register): Change prototype to take a regcache.
12386 (mips_supply_register):
12387 (mips_collect_register_32bit, mips_supply_register_32bit)
12388 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12389 (mips_store_fpregset): Ditto.
12390 * linux-ppc-low.c (ppc_supply_ptrace_register)
12391 (ppc_supply_ptrace_register): Ditto.
12392 (parse_spufs_run): Adjust.
12393 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12394 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12395 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12396 take a regcache. Adjust.
12397 * linux-s390-low.c (s390_collect_ptrace_register)
12398 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12399 (s390_set_pc): Change prototype to take a regcache. Adjust.
12400 (s390_arch_setup): Adjust.
12401 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12402 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12403 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12404 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12405 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12407 (sparc_breakpoint_at): Adjust.
12408 * linux-xtensa-low.c (xtensa_fill_gregset):
12409 (xtensa_store_gregset):
12410 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12411 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12412 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12413 prototype to take a regcache. Adjust.
12414 * win32-arm-low.c (arm_fetch_inferior_register)
12415 (arm_store_inferior_register): Change prototype to take a
12417 * win32-i386-low.c (i386_fetch_inferior_register)
12418 (i386_store_inferior_register): Change prototype to take a
12420 * win32-low.c (child_fetch_inferior_registers)
12421 (child_store_inferior_registers): Change prototype to take a
12423 (win32_wait): Adjust.
12424 (win32_fetch_inferior_registers): Change prototype to take a
12426 (win32_store_inferior_registers): Adjust.
12427 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12428 store_inferior_register>: Change prototype to take a regcache.
12430 2010-01-20 Doug Evans <dje@google.com>
12432 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12434 (linux_wait_for_event1, linux_init_signals): Ditto.
12435 (W_STOPCODE): Provide definition if missing.
12437 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12439 * linux-low.c (linux_core_of_thread): New.
12440 (compare_ints, show_process, list_threads): New.
12441 (linux_qxfer_osdata): Report threads and cores.
12442 (linux_target_op): Register linux_core_of_thread.
12443 * remote-utils.c (prepare_resume_reply): Report the core.
12444 (buffer_xml_printf): Support %d specifier.
12445 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12447 (handle_query): Handle qXfer:threads. Announce availability
12449 * target.h (struct target_ops): New field core_of_thread.
12451 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12453 * Makefile.in (clean): Remove new generated files.
12454 (reg-s390.o, reg-s390.c): Remove rules.
12455 (reg-s390x.o, reg-s390x.c): Likewise.
12456 (s390-linux32.o, s390-linux32.c): Add rules.
12457 (s390-linux64.o, s390-linux64.c): Likewise.
12458 (s390x-linux64.o, s390x-linux64.c): Likewise.
12459 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12460 * linux-s390-low.c: Include <elf.h>.
12461 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12462 (init_registers_s390): Remove prototype.
12463 (init_registers_s390x): Likewise.
12464 (init_registers_s390_linux32): Add prototype.
12465 (init_registers_s390_linux64): Likewise.
12466 (init_registers_s390x_linux64): Likewise.
12467 (s390_num_regs_3264): New define.
12468 (s390_regmap_3264): New global variable.
12469 (s390_cannot_fetch_register): Remove obsolete check.
12470 (s390_cannot_store_register): Likewise.
12471 (s390_collect_ptrace_register): Handle upper/lower register halves.
12472 (s390_supply_ptrace_register): Likewise.
12473 (s390_fill_gregset): Update to register number changes.
12474 (s390_get_hwcap): New routine.
12475 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12476 Install appropriate regmap and register set.
12478 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12480 * server.c (gdbserver_version): Update copyright year to 2010.
12481 * gdbreplay.c (gdbreplay_version): Likewise.
12483 2009-12-28 Doug Evans <dje@google.com>
12485 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12486 elf/external.h. Include <elf.h> instead but only if necessary.
12488 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12490 * linux-low.c (linux_remove_process): Remove `detaching'
12491 parameter. Don't release/detach from thread_db here.
12492 (linux_kill): Release/detach from thread_db here, ...
12493 (linux_detach): ... and here, before actually detaching.
12494 (linux_wait_1): ... and here, when a process exits.
12495 * thread-db.c (any_thread_of): New.
12496 (thread_db_free): Switch the current inferior to a thread of the
12499 2009-12-21 Doug Evans <dje@google.com>
12501 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12503 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12504 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12505 warning ifndef __NR_tkill. Move setting of errno there too.
12506 Delete unnecessary resetting of errno after syscall.
12507 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12509 * configure.ac: Check for dladdr.
12510 * config.in: Regenerate.
12511 * configure: Regenerate.
12512 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12513 (try_thread_db_load): Update.
12515 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12517 2009-12-18 Doug Evans <dje@google.com>
12519 * event-loop.c: Include unistd.h if it exists.
12521 * linux-low.c (my_waitpid): Move definition away from being in
12522 between linux_tracefork_child/linux_test_for_tracefork.
12524 * gdb_proc_service.h (psaddr_t): Fix type.
12525 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12526 signature to match glibc.
12528 2009-12-16 Doug Evans <dje@google.com>
12530 * linux-low.c (linux_read_memory): Fix argument to read.
12532 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12534 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12535 events, don't leave current_inferior pointing at null.
12537 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12539 * win32-low.c (LOG): Delete.
12540 (OUTMSG): Output to stderr.
12541 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12542 on compile time LOG macro.
12543 (win32_wait): Fix debug output.
12545 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12547 * win32-low.c (win32_add_one_solib): If the dll name is
12548 "ntdll.dll", prepend the system directory to the dll path.
12550 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12552 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12554 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12555 Vladimir Prus <vladimir@codesourcery.com>
12557 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12558 * configure.ac: Check for __mcoldfire__ and set
12559 gdb_cv_m68k_is_coldfire.
12560 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12561 reg-cf.o and reg-m68k.o.
12562 * configure: Regenerated.
12564 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12566 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12567 Pass it to thread_db_free.
12568 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12569 proper `detaching' argument to linux_remove_process.
12570 * linux-low.h (thread_db_free): Add `detaching' parameter.
12571 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12573 (thread_db_free): Add `detaching' parameter. Only
12574 call td_ta_clear_event if detaching from process.
12576 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12578 * thread-db.c (thread_db_free): Fix typo.
12580 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12583 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12585 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12587 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12588 with an i686 compiler.
12589 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12591 * configure: Rebuilt.
12593 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12597 * server.c (handle_search_memory_1): Correct read_addr initialization
12598 in loop for searching subsequent chunks.
12600 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12602 * configure.ac: New --with-libthread-db option.
12603 * thread-db.c: Allow direct dependence on libthread_db.
12604 (thread_db_free): Adjust.
12605 * config.in: Regenerate.
12606 * configure: Likewise.
12608 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12611 * thread-db.c (attach_thread): New function.
12612 (maybe_attach_thread): Return success/failure.
12613 (find_new_threads_callback): Adjust.
12614 (thread_db_find_new_threads): Loop until no new threads.
12616 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12618 * proc-service.c (ps_lgetregs): Formatting.
12620 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12622 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12623 * configure.ac: Adjust.
12624 * linux-low.h (struct process_info_private): Move members to struct
12626 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12627 * linux-low.c (linux_remove_process): Adjust.
12628 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12629 * server.c (handle_query): Move code ...
12630 (handle_monitor_command): ... here. New function.
12631 * target.h (struct target_ops): New member.
12632 * thread-db.c (struct thread_db): New.
12633 (libthread_db_search_path): New variable.
12634 (thread_db_create_event, thread_db_enable_reporting)
12635 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12636 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12637 (try_thread_db_load_1, dladdr_to_soname): New functions.
12638 (try_thread_db_load, thread_db_load_search): New functions.
12639 (thread_db_init): Search for libthread_db.
12640 (thread_db_free): New function.
12641 (thread_db_handle_monitor_command): Likewise.
12642 * config.in: Regenerate.
12643 * configure: Regenerate.
12645 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12647 * spu-low.c (spu_kill): Wait for inferior to terminate.
12648 Call clear_inferiors.
12649 (spu_detach): Call clear_inferiors.
12651 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12653 * aclocal.m4: Regenerate.
12654 * config.in: Likewise.
12655 * configure: Likewise.
12657 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12659 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12660 (parse_spufs_run): New function.
12661 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12662 (ppc_breakpoint_at): Handle SPU breakpoints.
12664 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12666 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12667 (SPUFS_MAGIC): Define.
12668 (spu_enumerate_spu_ids): New function.
12669 (linux_qxfer_spu): New function.
12670 (linux_target_ops): Install linux_qxfer_spu.
12672 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12674 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12675 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12676 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12677 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12678 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12679 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12680 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12681 (init_registers_powerpc_cell32l): Add prototype.
12682 (init_registers_powerpc_cell64l): Likewise.
12683 (ppc_arch_setup): Detect Cell/B.E. architecture.
12685 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12687 * Makefile.in (datarootdir): New variable.
12689 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12691 * linux-low.c (linux_write_memory): Update debugging output.
12692 * Makefile.in (clean): Add new descriptions.
12693 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12694 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12695 * configure.srv: Add new files for arm*-*-linux*.
12696 * linux-arm-low.c: Add new declarations.
12697 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12698 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12699 (HWCAP_VFPv3D16): New.
12700 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12701 instead of __IWMMXT__.
12702 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12703 (arm_arch_setup): New.
12704 (target_regsets): Remove #ifdef. Add VFP regset.
12705 (the_low_target): Use arm_arch_setup.
12707 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12709 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12710 the main thread again.
12712 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12714 Adding Neutrino gdbserver.
12715 * configure: Regenerated.
12716 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12717 * configure.srv (i[34567]86-*-nto*): New target.
12718 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12719 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12720 (nto_comctrl) [__QNX__]: New function.
12721 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12723 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12725 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12728 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12729 Pedro Alves <pedro@codesourcery.com>
12731 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12732 don't support CONTEXT_EXTENDED_REGISTERS.
12733 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12734 (the_low_target): Install them.
12735 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12736 failing with ERROR_PIPE_NOT_CONNECTED.
12738 2009-06-30 Doug Evans <dje@google.com>
12739 Pierre Muller <muller@ics.u-strasbg.fr>
12741 Add h/w watchpoint support to x86-linux, win32-i386.
12742 * Makefile.in (SFILES): Add i386-low.c
12743 (i386_low_h): Define.
12744 (i386-low.o): Add dependencies.
12745 (linux-x86-low.o): Add i386-low.h dependency.
12746 (win32-i386-low.o): Ditto.
12747 * i386-low.c: New file.
12748 * i386-low.h: New file.
12749 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12750 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12751 * linux-low.c (linux_add_process): Initialize arch_private.
12752 (linux_remove_process): Free arch_private.
12753 (add_lwp): Initialize arch_private.
12754 (delete_lwp): Free arch_private.
12755 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12757 * linux-low.h (process_info_private): New member arch_private.
12758 (lwp_info): New member arch_private.
12759 (linux_target_ops): New members new_process, new_thread,
12761 (ptid_of): New macro.
12762 * linux-x86-low.c: Include stddef.h, i386-low.h.
12763 (arch_process_info): New struct.
12764 (arch_lwp_info): New struct.
12765 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12766 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12767 (i386_dr_low_get_status): New function.
12768 (x86_insert_point, x86_remove_point): New functions.
12769 (x86_stopped_by_watchpoint): New function.
12770 (x86_stopped_data_address): New function.
12771 (x86_linux_new_process, x86_linux_new_thread): New functions.
12772 (x86_linux_prepare_to_resume): New function.
12773 (the_low_target): Add entries for insert_point, remove_point,
12774 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12776 * server.c (debug_hw_points): New global.
12777 (monitor_show_help): Document set debug-hw-points.
12778 (handle_query): Process "set debug-hw-points".
12779 * server.h (debug_hw_points): Declare.
12780 (paddress): Declare.
12781 * utils.c (NUMCELLS, CELLSIZE): New macros.
12782 (get_sell, xsnprintf, paddress): New functions.
12783 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12784 remove_point, stopped_by_watchpoint, stopped_data_address.
12785 * win32-i386-low.c: Include i386-low.h.
12786 (debug_reg_state): Replaces dr.
12787 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12788 (i386_dr_low_get_status): New function.
12789 (i386_insert_point, i386_remove_point): New functions.
12790 (i386_stopped_by_watchpoint): New function.
12791 (i386_stopped_data_address): New function.
12792 (i386_initial_stuff): Update.
12793 (get_thread_context,set_thread_context,i386_thread_added): Update.
12794 (the_low_target): Add entries for insert_point,
12795 remove_point, stopped_by_watchpoint, stopped_data_address.
12796 * win32-low.c (win32_insert_watchpoint): New function.
12797 (win32_remove_watchpoint): New function.
12798 (win32_stopped_by_watchpoint): New function.
12799 (win32_stopped_data_address): New function.
12800 (win32_target_ops): Add entries for insert_watchpoint,
12801 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12802 * win32-low.h (win32_target_ops): New members insert_point,
12803 remove_point, stopped_by_watchpoint, stopped_data_address.
12805 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12807 * server.c (process_serial_event): Re-return unsupported, not
12808 error, if the type isn't recognized. Re-allow supporting only
12809 insert or remove packets. Also call require_running for
12810 breakpoints. Add missing break statement to default case. Tidy.
12811 * target.h (struct target_ops): Rename insert_watchpoint to
12812 insert_point, and remove_watchpoint to remove_point.
12814 * linux-low.h (struct linux_target_ops): Likewise.
12815 * linux-low.c (linux_insert_watchpoint): Rename to ...
12816 (linux_insert_point): ... this. Adjust.
12817 (linux_remove_watchpoint): Rename to ...
12818 (linux_remove_point): ... this. Adjust.
12819 (linux_target_ops): Adjust.
12820 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12821 (cris_insert_point): ... this.
12822 (cris_remove_watchpoint): Rename to ...
12823 (cris_remove_point): ... this.
12824 (the_low_target): Adjust.
12826 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12828 * server.c (handle_v_kill): Pass signal_pid to
12829 kill_inferior if multi_process is zero.
12831 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12833 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12834 * target.h (target_ops): Comment for *_watchpoint to make it clear
12835 the functions can get types '0' and '1'.
12837 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12839 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12840 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12841 * regcache.c (get_regcache): Likewise.
12842 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12843 * win32-low.c (child_fetch_inferior_registers): Remove check for
12846 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12847 Pedro Alves <pedro@codesourcery.com>
12849 * target.h (struct target_ops) <supports_multi_process>: New
12851 (target_supports_multi_process): New.
12852 * server.c (handle_query): Even if GDB reports support, only
12853 enable multi-process if the target also supports it. Report
12854 multi-process support only if the target backend supports it.
12855 * linux-low.c (linux_supports_multi_process): New function.
12856 (linux_target_ops): Install it as target_supports_multi_process
12859 2009-05-24 Doug Evans <dje@google.com>
12861 Global renaming of find_thread_pid to find_thread_ptid.
12862 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12863 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12864 All callers updated.
12866 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12867 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12870 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12871 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12872 (linux_resume_one_lwp): Ditto.
12874 2009-05-23 Doug Evans <dje@google.com>
12876 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12877 from struct inferior_list_entry * to struct lwp_info *.
12878 All callers updated.
12880 2009-05-13 Doug Evans <dje@google.com>
12882 * linux-x86-low.c: Don't include assert.h.
12883 (x86_siginfo_fixup): Use fatal, not assert.
12884 (x86_arch_setup): Fix comment.
12886 2009-05-12 Doug Evans <dje@google.com>
12888 Biarch support for i386/amd64 gdbserver.
12889 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12890 Add linux-x86-low.c.
12891 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12892 (linux-x86-low.o): Add.
12893 * linux-x86-64-low.c: Delete.
12894 * linux-i386-low.c: Delete.
12895 * linux-x86-low.c: New file.
12896 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12898 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12900 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12901 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12902 (linux_child_pid_to_exec_file): New function.
12903 (elf_64_header_p, elf_64_file_p): New functions.
12904 (siginfo_fixup): New function.
12905 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12906 give target a chance to convert layout.
12907 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12908 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12910 2009-05-07 Doug Evans <dje@google.com>
12912 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12913 (regsets_store_inferior_registers): Ditto.
12915 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12919 * linux-low.c (must_set_ptrace_flags): Delete.
12920 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12922 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12923 `lwp->must_set_ptrace_flags' instead.
12924 (linux_wait_for_event_1): Set ptrace options here.
12925 (linux_wait_1): ... not here.
12927 2009-04-30 Doug Evans <dje@google.com>
12929 * inferiors.c (started_inferior_callback): New function.
12930 (attached_inferior_callback): New function.
12931 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12932 * server.c (print_started_pid, print_attached_pid): New functions.
12933 (detach_or_kill_for_exit): New function.
12934 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12935 * server.h (have_started_inferiors_p): Declare.
12936 (have_attached_inferiors_p): Declare.
12938 * inferiors.c (remove_process): Fix memory leak, free process.
12939 * linux-low.c (linux_remove_process): New function.
12940 (linux_kill): Call it instead of remove_process.
12941 (linux_detach, linux_wait_1): Ditto.
12943 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12945 * configure.srv: Add x86 Windows CE target.
12947 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12949 * inferiors.c (get_thread_process): Make global.
12950 * server.h (get_thread_process): Add prototype.
12951 * thread-db.c (find_one_thread): Use get_thread_process
12952 instead of current_process.
12953 (thread_db_get_tls_address): Do not crash if called when
12954 thread layer is not yet initialized.
12956 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12958 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12959 * spu-low.c (current_tid): Rename to ...
12960 (current_ptid): ... this.
12961 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12962 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12963 ptid_get_lwp (current_ptid) instead of current_tid.
12964 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12965 instead of current_tid. Use find_process_pid to verify pid
12966 argument is valid. Pass proper argument to remove_process.
12967 (spu_thread_alive): Compare current_ptid instead of current_tid.
12968 (spu_resume): Likewise.
12970 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12972 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12975 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12977 Implement the multiprocess extensions, and add linux multiprocess
12980 * server.h (ULONGEST): Declare.
12981 (struct ptid, ptid_t): New.
12982 (minus_one_ptid, null_ptid): Declare.
12983 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12984 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12985 (struct inferior_list_entry): Change `id' type from unsigned from
12987 (struct sym_cache, struct breakpoint, struct
12988 process_info_private): Forward declare.
12989 (struct process_info): Declare.
12990 (current_process): Declare.
12991 (all_processes): Declare.
12992 (initialize_inferiors): Declare.
12993 (add_thread): Adjust to use ptid_t.
12994 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12995 (add_process, remove_process, find_thread_pid): Declare.
12996 (find_inferior_id): Adjust to use ptid_t.
12997 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12998 (multi_process): Declare.
12999 (push_event): Adjust to use ptid_t.
13000 (read_ptid, write_ptid): Declare.
13001 (prepare_resume_reply): Adjust to use ptid_t.
13002 (clear_symbol_cache): Declare.
13003 * inferiors.c (all_processes): New.
13004 (null_ptid, minus_one_ptid): New.
13005 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13006 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13007 (add_thread): Change unsigned long to ptid. Remove gdb_id
13009 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13010 (gdb_id_to_thread): Rename to ...
13011 (find_thread_pid): ... this. Change unsigned long to ptid.
13012 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13013 (loaded_dll, pull_pid_from_list): Adjust.
13014 (add_process, remove_process, find_process_pid)
13015 (get_thread_process, current_process, initialize_inferiors): New.
13016 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13017 (struct target_waitstatus) <related_pid>: Ditto.
13018 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13019 return type to int.
13020 (struct target_ops) <join>: Add `pid' argument.
13021 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13022 (struct target_ops) <wait>: Add `ptid' field. Change return type
13024 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13025 (mywait): Add `ptid' argument. Change return type to ptid_t.
13026 (target_pid_to_str): Declare.
13027 * target.c (set_desired_inferior): Adjust to use ptids.
13028 (mywait): Add new `ptid' argument. Adjust.
13029 (target_pid_to_str): New.
13030 * mem-break.h (free_all_breakpoints): Declare.
13031 * mem-break.c (breakpoints): Delelete.
13032 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13033 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13034 to use per-process breakpoint list.
13035 (free_all_breakpoints): New.
13036 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13037 (symbol_cache, all_symbols_looked_up): Delete.
13039 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13041 (prepare_resume_reply): Change ptid argument's type from unsigned
13042 long to ptid_t. Adjust. Implement W;process and X;process.
13043 (free_sym_cache, clear_symbol_cache): New.
13044 (look_up_one_symbol): Adjust to per-process symbol cache. *
13045 * server.c (cont_thread, general_thread, step_thread): Change type
13047 (attached): Delete.
13048 (multi_process): New.
13049 (last_ptid): Change type to ptid_t.
13050 (struct vstop_notif) <ptid>: Change type to ptid_t.
13051 (queue_stop_reply, push_event): Change `ptid' argument's type to
13053 (discard_queued_stop_replies): Add `pid' argument.
13054 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13055 changes. Don't reference the `attached' global.
13056 (attach_inferior): Adjust to mywait interface changes.
13057 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13058 features. Handle and report "multiprocess+". Handle
13060 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13062 (handle_v_kill): New.
13063 (handle_v_stopped): Adjust to use target_pid_to_str.
13064 (handle_v_requests): Allow multiple attaches and runs when
13065 multiprocess extensions are in effect. Handle "vKill".
13066 (myresume): Adjust to use ptids.
13067 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13068 (handle_status): Adjust to discard_queued_stop_replies interface
13070 (first_thread_of, kill_inferior_callback)
13071 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13072 (main): Call initialize_inferiors. Adjust to use ptids, killing
13073 and detaching from all inferiors. Handle multiprocess packet
13075 * linux-low.h: Include gdb_proc_service.h.
13076 (struct process_info_private): New.
13077 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13078 <lwpid_of>: Use ptid_get_lwp.
13079 (get_lwp_thread): Adjust.
13080 (struct lwp_info): Add `dead' member.
13081 (find_lwp_pid): Declare.
13082 * linux-low.c (thread_db_active): Delete.
13083 (new_inferior): Adjust comment.
13084 (inferior_pid): Delete.
13085 (linux_add_process): New.
13086 (handle_extended_wait): Adjust.
13087 (add_lwp): Change unsigned long to ptid.
13088 (linux_create_inferior): Add process to processes table. Adjust
13089 to use ptids. Don't set new_inferior here.
13090 (linux_attach_lwp): Rename to ...
13091 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13092 it. Adjust to use ptids.
13093 (linux_attach_lwp): New.
13094 (linux_attach): Add process to processes table. Don't set
13096 (struct counter): New.
13097 (second_thread_of_pid_p, last_thread_of_process_p): New.
13098 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13099 multiple processes.
13100 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13101 processes. Remove process from process table.
13102 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13103 to multiple processes.
13104 (any_thread_of): New.
13105 (linux_detach): Add `pid' argument, and handle it. Remove process
13106 from processes table.
13107 (linux_join): Add `pid' argument. Handle it.
13108 (linux_thread_alive): Change unsighed long argument to ptid_t.
13109 Consider dead lwps as not being alive.
13110 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13111 threads we're not interested in.
13112 (same_lwp, find_lwp_pid): New.
13113 (linux_wait_for_lwp): Change `pid' argument's type from int to
13115 (linux_wait_for_event): Rename to ...
13116 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13117 from int to ptid_t. Adjust.
13118 (linux_wait_for_event): New.
13119 (linux_wait_1): Add `ptid' argument. Change return type to
13120 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13121 that exit from the process table.
13122 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13124 (mark_lwp_dead): New.
13125 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13126 stopping all threads, mark its main lwp as dead.
13127 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13129 (fetch_register, usr_store_inferior_registers)
13130 (regsets_fetch_inferior_registers)
13131 (regsets_store_inferior_registers, linux_read_memory)
13132 (linux_write_memory): Inline `inferior_pid'.
13133 (linux_look_up_symbols): Adjust to use per-process
13134 `thread_db_active'.
13135 (linux_request_interrupt): Adjust to use ptids.
13136 (linux_read_auxv): Inline `inferior_pid'.
13137 (initialize_low): Don't reference thread_db_active.
13138 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13139 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13140 (ps_getpid): Return the pid of the current inferior.
13141 * thread-db.c (proc_handle, thread_agent): Delete.
13142 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13144 (find_one_thread): Change argument type to ptid_t. Adjust to
13146 (maybe_attach_thread): Adjust to per-process data and ptids.
13147 (thread_db_find_new_threads): Ditto.
13148 (thread_db_init): Ditto.
13149 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13150 processes table. Adjust to use ptids.
13151 (spu_kill, spu_detach): Adjust interface. Remove process from
13153 (spu_join, spu_thread_alive): Adjust interface.
13154 (spu_wait): Adjust interface. Remove process from processes
13155 table. Adjust to use ptids.
13156 * win32-low.c (current_inferior_tid): Delete.
13157 (current_inferior_ptid): New.
13158 (debug_event_ptid): New.
13159 (thread_rec): Take a ptid. Adjust.
13160 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13161 (child_delete_thread): Ditto.
13162 (do_initial_child_stuff): Add `attached' argument. Add process to
13164 (child_fetch_inferior_registers, child_store_inferior_registers):
13166 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13167 (win32_attach): Pass 1 to do_initial_child_stuff.
13168 (win32_kill): Adjust interface. Remove process from processes
13170 (win32_detach): Ditto.
13171 (win32_join): Adjust interface.
13172 (win32_thread_alive): Take a ptid.
13173 (win32_resume): Adjust to use ptids.
13174 (get_child_debug_event): Ditto.
13175 (win32_wait): Adjust interface. Remove exiting process from
13178 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13180 Non-stop mode support.
13182 * server.h (non_stop): Declare.
13183 (gdb_client_data, handler_func): Declare.
13184 (delete_file_handler, add_file_handler, start_event_loop):
13186 (handle_serial_event, handle_target_event, push_event)
13187 (putpkt_notif): Declare.
13188 * target.h (enum resume_kind): New.
13189 (struct thread_resume): Replace `step' field by `kind' field.
13190 (TARGET_WNOHANG): Define.
13191 (struct target_ops) <wait>: Add `options' argument.
13192 <supports_non_stop, async, start_non_stop>: New fields.
13193 (target_supports_non_stop, target_async): New.
13194 (start_non_stop): Declare.
13195 (mywait): Add `options' argument.
13196 * target.c (mywait): Add `options' argument. Print child exit
13197 notifications here.
13198 (start_non_stop): New.
13199 * server.c (non_stop, own_buf, mem_buf): New globals.
13200 (struct vstop_notif): New.
13201 (notif_queue): New global.
13202 (queue_stop_reply, push_event, discard_queued_stop_replies)
13203 (send_next_stop_reply): New.
13204 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13206 (attach_inferior): In non-stop mode, don't wait for the target
13208 (handle_general_set): Handle QNonStop.
13209 (handle_query): When handling qC, return the current general
13210 thread, instead of the first thread of the list.
13211 (handle_query): If the backend supports non-stop mode, include
13212 QNonStop+ in the qSupported query response.
13213 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13215 (handle_v_attach, handle_v_run): Handle non-stop mode.
13216 (handle_v_stopped): New.
13217 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13218 (myresume): Adjust to use resume_kind. Handle non-stop.
13219 (queue_stop_reply_callback): New.
13220 (handle_status): Handle non-stop mode.
13221 (main): Clear non_stop flag on reconnection. Use the event-loop.
13222 Refactor serial protocol handling from here ...
13223 (process_serial_event): ... to this new function. When GDB
13224 selects any thread, select one here. In non-stop mode, wait until
13225 GDB acks all pending events before exiting.
13226 (handle_serial_event, handle_target_event): New.
13227 * remote-utils.c (remote_open): Install remote_desc in the event
13229 (remote_close): Remove remote_desc from the event loop.
13230 (putpkt_binary): Rename to...
13231 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13232 (putpkt_binary): New as wrapper around putpkt_binary_1.
13233 (putpkt_notif): New.
13234 (prepare_resume_reply): In non-stop mode, don't change the
13236 * event-loop.c: New.
13237 * Makefile.in (OBJ): Add event-loop.o.
13238 (event-loop.o): New rule.
13240 * linux-low.h (pid_of): Moved here.
13242 (get_lwp_thread): Use lwpid_of.
13243 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13244 * linux-low.c (pid_of): Delete.
13245 (inferior_pid): Use lwpid_of.
13246 (linux_event_pipe): New.
13247 (target_is_async_p): New.
13249 (handle_extended_wait): Use lwpid_of.
13250 (add_lwp): Don't set lwpid field.
13251 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13252 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13253 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13254 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13255 first. Adjust to linux_wait_for_event interface changes. Use
13257 (linux_detach): Don't delete the main lwp here.
13258 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13259 (status_pending_p): Don't consider explicitly suspended lwps.
13260 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13261 pointer. Add OPTIONS argument. Change return type to int. Use
13262 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13263 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13264 pointer. Add status pointer argument. Return a pid instead of a
13265 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13266 changes. In non-stop mode, don't switch to a random thread.
13267 (linux_wait): Rename to...
13268 (linux_wait_1): ... this. Add target_options argument, and handle
13269 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13270 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13271 clean exit and signal exit code. Don't stop all threads in
13272 non-stop mode. In all-stop mode, only stop all threads when
13273 reporting a stop to GDB. Handle explicit thread stop requests.
13274 (async_file_flush, async_file_mark): New.
13276 (send_sigstop): Use lwpid_of.
13277 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13278 interface changes. In non-stop mode, don't switch to a random
13280 (linux_resume_one_lwp): Use lwpid_of.
13281 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13282 (linux_resume_one_thread): ... this. Handle resume_stop. In
13283 non-stop mode, don't look for pending flag in all threads.
13284 (resume_status_pending_p): Don't consider explicitly suspended
13286 (my_waitpid): Reimplement. Emulate __WALL.
13287 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13289 (sigchld_handler, linux_supports_non_stop, linux_async)
13290 (linux_start_non_stop): New.
13291 (linux_target_ops): Register linux_supports_non_stop, linux_async
13292 and linux_start_non_stop.
13293 (initialize_low): Install SIGCHLD handler.
13294 * thread-db.c (thread_db_create_event, find_one_thread)
13295 (thread_db_get_tls_address): Use lwpid_of.
13296 * win32-low.c (win32_detach): Adjust to use resume_kind.
13297 (win32_wait): Add `options' argument.
13298 * spu-low.c (spu_resume): Adjust to use resume_kind.
13299 (spu_wait): Add `options' argument.
13301 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13303 Decouple target code from remote protocol.
13305 * target.h (enum target_waitkind): New.
13306 (struct target_waitstatus): New.
13307 (struct target_ops) <wait>: Return an unsigned long. Take a
13308 target_waitstatus pointer instead of a char pointer.
13309 (mywait): Likewise.
13310 * target.c (mywait): Change prototype to return an unsigned long.
13311 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13312 * server.h (thread_from_wait, old_thread_from_wait): Delete
13314 (prepare_resume_reply): Change prototype to take a
13316 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13317 (last_status, last_ptid): New.
13318 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13319 pid instead of a signal.
13320 (attach_inferior): Remove "status" and "signal" parameters.
13322 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13324 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13325 (handle_v_requests, myresume): Remove "status" and "signal"
13326 parameters. Adjust.
13327 (handle_status): New.
13328 (main): Delete local `status'. Adjust.
13329 * remote-utils.c: Include target.h.
13330 (prepare_resume_reply): Change prototype to take a
13331 target_waitstatus. Adjust.
13333 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13335 * spu-low.c (spu_wait): Adjust.
13336 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13338 (win32_wait): Adjust.
13340 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13342 * target.h (struct thread_resume): Delete leave_stopped member.
13343 (struct target_ops): Add a `n' argument to the `resume' callback.
13344 * server.c (start_inferior): Adjust.
13345 (handle_v_cont, myresume): Adjust.
13346 * linux-low.c (check_removed_breakpoint): Adjust to resume
13347 interface change, and to removed leave_stopped field.
13348 (resume_ptr): Delete.
13349 (struct thread_resume_array): New.
13350 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13351 resume interface change.
13352 (linux_continue_one_thread, linux_queue_one_thread)
13353 (resume_status_pending_p): Check if the resume field is NULL
13354 instead of checking the leave_stopped member.
13355 (linux_resume): Adjust to the target resume interface change.
13356 * spu-low.c (spu_resume): Adjust to the target resume interface
13358 * win32-low.c (win32_detach, win32_resume): Ditto.
13360 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13362 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13364 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13366 (linux_continue_one_thread): Only preserve the stepping flag if
13367 there's a pending breakpoint.
13369 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13371 * server.c (main): After the inferior having exited, call
13372 remote_close before exiting gdbserver.
13374 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13376 Fix size of FPSCR in Power 7 processors.
13377 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13378 (PPC_FEATURE_HAS_DFP): New #define.
13379 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13382 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13384 * server.c (handle_query) Whitespace and formatting.
13386 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13388 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13389 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13390 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13391 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13392 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13393 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13394 Makefile.in, configure.ac: Fix whitespace throughout.
13395 * configure: Regenerate.
13397 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13399 * inferiors.c (find_inferior): Make it safe for the callback
13400 function to delete the currently iterated inferior.
13402 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13404 * Makefile.in (linuw_low_h): Move higher.
13405 (thread-db.o): Depend on $(linux_low_h).
13407 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13409 Rename "process" to "lwp" throughout.
13411 * linux-low.c (all_processes): Rename to...
13412 (all_lwps): ... this.
13413 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13414 (add_process): Rename to ...
13415 (add_lwp): ... this. Adjust.
13416 (linux_create_inferior): Adjust.
13417 (linux_attach_lwp): Adjust.
13418 (linux_attach): Adjust.
13419 (linux_kill_one_process): Rename to ...
13420 (linux_kill_one_lwp): ... this. Adjust.
13421 (linux_kill): Adjust.
13422 (linux_detach_one_process): Rename to ...
13423 (linux_detach_one_lwp): ... this. Adjust.
13424 (linux_detach): Adjust.
13425 (check_removed_breakpoint): Adjust.
13426 (status_pending_p): Adjust.
13427 (linux_wait_for_process): Rename to ...
13428 (linux_wait_for_lwp): ... this. Adjust.
13429 (linux_wait_for_event): Adjust.
13430 (send_sigstop): Adjust.
13431 (wait_for_sigstop): Adjust.
13432 (stop_all_processes): Rename to ...
13433 (stop_all_lwps): ... this.
13434 (linux_resume_one_process): Rename to ...
13435 (linux_resume_one_lwp): ... this. Adjust.
13436 (linux_set_resume_request, linux_continue_one_thread)
13437 (linux_queue_one_thread, resume_status_pending_p)
13438 (usr_store_inferior_registers, regsets_store_inferior_registers)
13439 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13441 * linux-low.h (get_process): Rename to ...
13442 (get_lwp): ... this. Adjust.
13443 (get_thread_process): Rename to ...
13444 (get_thread_lwp): ... this. Adjust.
13445 (get_process_thread): Rename to ...
13446 (get_lwp_thread): ... this. Adjust.
13447 (struct process_info): Rename to ...
13448 (struct lwp_info): ... this.
13449 (all_processes): Rename to ...
13450 (all_lwps): ... this.
13451 * proc-service.c (ps_lgetregs): Adjust.
13452 * thread-db.c (thread_db_create_event, find_one_thread)
13453 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13455 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13457 * server.c (handle_query): Handle "qAttached".
13459 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13461 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13462 GPLv3, update license URL.
13464 2009-03-01 Doug Evans <dje@google.com>
13466 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13467 (server_h): Add gdb_signals.h.
13468 (signals.o): Update.
13469 * server.h (target_signal_from_host,target_signal_to_host_p)
13470 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13472 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13474 * remote-utils.c (getpkt): Also generate remote-debug
13475 information if noack_mode is set.
13477 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13479 * server.c (handle_query): Report qXfer:siginfo:read and
13480 qXfer:siginfo:write as supported and handle them.
13481 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13482 * linux-low.c (linux_xfer_siginfo): New.
13483 (linux_target_ops): Set it.
13485 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13487 * server.c (gdbserver_usage): Mention --remote-debug.
13488 (main): Accept '--remote-debug' switch.
13490 2009-01-18 Doug Evans <dje@google.com>
13492 * regcache.c (new_register_cache): No need to check result of xcalloc.
13493 * server.c (handle_search_memory): Back out calls to xmalloc,
13494 result is checked and error is returned to user upon failure.
13495 (handle_query): Ditto. Add more checks for result of malloc.
13496 (handle_v_cont): Check result of malloc, report error back to
13498 (handle_v_run): Ditto. Call freeargv.
13499 * server.h (freeargv): Declare.
13500 * utils.c (freeargv): New fn.
13502 2009-01-15 Doug Evans <dje@google.com>
13504 * gdbreplay.c (perror_with_name): Make arg const char *.
13505 * server.h (target_signal_to_name): Make return type const char *.
13506 * thread-db.c (thread_db_err_str): Make return type const char *.
13507 * utils.c (perror_with_name): Make arg const char *.
13509 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13511 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13512 when handling a EXIT_PROCESS_DEBUG_EVENT.
13514 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13516 * gdbreplay.c (gdbreplay_version): Update copyright year.
13517 * server.c (gdbserver_version): Likewise.
13519 2009-01-05 Doug Evans <dje@google.com>
13521 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13522 (handle_extended_wait): Improve comment.
13524 2008-12-13 Doug Evans <dje@google.com>
13526 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13527 * server.h (ATTR_MALLOC): New macro.
13528 (xmalloc,xcalloc,xstrdup): Declare.
13529 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13530 * inferiors.c: Ditto.
13531 * linux-low.c: Ditto.
13532 * mem-break.c: Ditto.
13533 * regcache.c: Ditto.
13534 * remote-utils.c: Ditto.
13537 * win32-low.c: Ditto.
13539 2008-12-12 Doug Evans <dje@google.com>
13541 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13542 in debugging printf.
13544 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13546 2008-12-09 Doug Evans <dje@google.com>
13548 * linux-low.h (struct process_info): Delete member tid, unused.
13549 * thread-db.c (find_one_thread): Update.
13550 (maybe_attach_thread): Update.
13552 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13554 * target.h (struct target_ops): Add qxfer_osdata member.
13555 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13557 (linux_qxfer_osdata): New functions.
13558 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13560 * server.c (handle_query): Handle "qXfer:osdata:read:".
13561 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13562 (buffer_xml_printf): New functions.
13563 * server.h (struct buffer): New.
13564 (buffer_grow_str, buffer_grow_str0): New macros.
13565 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13566 (buffer_xml_printf): Declare.
13568 2008-11-24 Doug Evans <dje@google.com>
13570 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13572 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13574 * server.c (handle_v_run): Always use the supplied argument list.
13576 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13578 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13579 (xtensa_regmap_table): Add entry for scompare1.
13581 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13583 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13584 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13585 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13586 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13587 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13588 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13589 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13590 XML target descriptions.
13591 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13592 when inferior is running on an ISA 2.05 or later processor. Add
13593 special case to return offset for full 64-bit slot of FPSCR when
13596 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13598 * Makefile.in (SFILES, clean): Added sparc64 files.
13599 (reg-sparc64.o, reg-sparc64.c): New.
13600 * configure.srv (sparc*-*-linux*): New configuration.
13601 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13602 syscall arguments for SPARC.
13603 (regsets_store_inferior_registers): Likewise.
13604 * linux-sparc-low.c: New file.
13606 2008-10-21 Doug Evans <dje@google.com>
13608 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13609 (READLINE_DIR,READLINE_DEP): Delete.
13610 (INTERNAL_CFLAGS): Update.
13611 (LINTFLAGS): Update.
13613 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13615 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13616 whole argv from the last run, not just argv[0].
13618 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13620 * regcache.c (new_register_cache): Return NULL if the register
13621 cache size isn't known yet.
13622 (free_register_cache): Avoid dereferencing a NULL regcache.
13624 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13626 * configure.srv: Merge MIPS and MIPS64.
13628 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13630 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13632 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13634 * Makefile.in: Add required vsx dependencies.
13636 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13637 Declare init_registers_powerpc_vsx32l.
13638 Declare init_registers_powerpc_vsx64l.
13639 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13640 (ppc_arch_setup): Check for VSX in hwcap.
13641 (ppc_fill_vsxregset): New function.
13642 (ppc_store_vsxregset): New function.
13643 Add new VSX entry in regset_info target_regsets.
13645 * configure.srv: Add new VSX dependencies.
13647 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13649 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13650 (remote_open): Set or clear transport_is_reliable.
13651 (putpkt_binary): Don't expect acks in noack mode.
13652 (getpkt): Don't send ack/nac in noack mode.
13653 * server.c (handle_general_set): Handle QStartNoAckMode.
13654 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13656 (main): Reset noack_mode on every connection.
13657 * server.h (noack_mode): Declare.
13659 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13661 * Makefile.in (GDBREPLAY_OBS): New variable.
13662 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13664 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13665 Daniel Jacobowitz <dan@codesourcery.com>
13667 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13668 (usr_store_inferior_registers): Likewise.
13669 (regsets_store_inferior_registers): Likewise.
13671 2008-07-31 Rolf Jansen <rj@surtec.com>
13672 Pedro Alves <pedro@codesourcery.com>
13674 * configure.ac: Check for memmem declaration.
13675 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13676 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13677 (disable_packet_qfThreadInfo): Unconditionally compile.
13678 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13679 * configure, config.in: Regenerate.
13681 2008-07-28 Doug Kwan <dougkwan@google.com>
13683 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13684 (linux_write_memory): Remove declaration of errno.
13686 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13688 * linux-low.c (handle_extended_wait): Do not use "status"
13689 variable uninitialized.
13691 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13693 * server.c (handle_v_attach): Inhibit reporting dll changes.
13695 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13697 * remote-utils.c (prepare_resume_reply): If requested, don't
13698 output "thread:TID" in the T stop reply.
13700 * server.c (disable_packet_vCont, disable_packet_Tthread)
13701 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13702 (handle_query): If requested, disable support for qC, qfThreadInfo
13704 (handle_v_requests): If requested, disable support for vCont.
13705 (gdbserver_show_disableable): New.
13706 (main): Handle --disable-packet and --disable-packet=LIST.
13708 * server.h (disable_packet_vCont, disable_packet_Tthread)
13709 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13711 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13713 * server.c (gdbserver_usage): Mention --version.
13715 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13717 * Makefile.in (gdbreplay.o): New rule.
13719 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13721 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13722 message, not gdbserver.
13724 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13725 Nathan Sidwell <nathan@codesourcery.com>
13726 Joseph Myers <joseph@codesourcery.com>
13728 * acinclude.m4: Include ../../config/acx.m4.
13729 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13730 * configure, config.in: Regenerate.
13731 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13732 * server.c (gdbserver_version): Print PKGVERSION.
13733 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13734 (main): Adjust gdbserver_usage calls.
13735 * gdbreplay.c (version, host_name): Add declarations.
13736 (gdbreplay_version, gdbreplay_usage): New.
13737 (main): Accept --version and --help options.
13739 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13741 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13742 (arm_breakpoint_at): Handle Thumb.
13743 (the_low_target): Add comment.
13745 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13747 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13749 2008-05-09 Doug Evans <dje@google.com>
13751 * server.h (decode_search_memory_packet): Declare.
13752 * remote-utils.c (decode_search_memory_packet): New fn.
13753 * server.c (handle_search_memory_1): New fn.
13754 (handle_search_memory): New fn.
13755 (handle_query): Process qSearch:memory packets.
13757 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13759 * regcache.c (registers_length): Remove.
13760 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13761 full register packet.
13762 * regcache.h (registers_length): Remove prototype.
13763 * server.h (PBUFSIZ): Define to 16384.
13765 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13767 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13768 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13769 powerpc-64l.o, and powerpc-altivec64l.o.
13770 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13771 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13772 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13773 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13774 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13777 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13778 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13779 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13780 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13781 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13782 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13783 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13784 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13785 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13786 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13789 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13790 (init_registers_powerpc_32l): ... this new prototype.
13791 (init_registers_powerpc_32): Remove, replace by ...
13792 (init_registers_powerpc_altivec32l): ... this new prototype.
13793 (init_registers_powerpc_e500): Remove, replace by ...
13794 (init_registers_powerpc_e500l): ... this new prototype.
13795 (init_registers_ppc64): Remove, replace by ...
13796 (init_registers_powerpc_64l): ... this new prototype.
13797 (init_registers_powerpc_64): Remove, replace by ...
13798 (init_registers_powerpc_altivec64l): ... this new prototype.
13799 (ppc_num_regs): Set to 73.
13800 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13801 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13802 (ppc_cannot_store_register): Handle orig_r3 and trap.
13803 (ppc_arch_setup): Update init_registers_... calls.
13804 (ppc_fill_gregset): Handle orig_r3 and trap.
13806 * inferiors.c (clear_inferiors): Reset current_inferior.
13808 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13810 * acinclude.m4: Add override.m4.
13811 * configure: Regenerate.
13813 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13815 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13816 initial call to init_register_ppc64.
13818 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13820 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13821 single powerpc*-*-linux* case.
13822 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13824 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13826 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13827 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13829 * linux-ppc-low.c: Include <elf.h>.
13830 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13831 (ppc_hwcap): New global variable.
13832 (ppc_regmap): Remove __SPE__ #ifdef sections.
13833 (ppc_regmap_e500): New global variable.
13834 (ppc_cannot_store_register): Update __SPE__ special case.
13835 (ppc_get_hwcap): New function.
13836 (ppc_arch_setup): Use it to determine whether inferior supports
13837 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13838 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13839 Do not access registers if target does not support AltiVec.
13840 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13841 Do not access registers if target does not support SPE.
13842 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13844 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13846 * linux-low.c (disabled_regsets, num_regsets): New.
13847 (use_regsets_p): Delete.
13848 (linux_wait_for_process): Clear disabled_regsets.
13849 (regsets_fetch_inferior_registers): Check and set it.
13850 (regsets_store_inferior_registers): Likewise.
13851 (linux_fetch_registers, linux_store_registers): Do not use
13853 (initialize_low): Allocate disabled_regsets.
13855 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13857 * Makefile.in (LIBOBJS): New.
13858 (OBS): Use LIBOBJS.
13859 (memmem.o): New rule.
13860 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13861 * configure: Regenerated.
13863 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13865 * server.c (handle_query): Never return "unsupported" for
13866 qXfer:features:read queries.
13868 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13870 * server.c (get_features_xml): Fix inverted condition.
13871 (handle_query): Always support qXfer:feature:read.
13873 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13875 * server.c (wrapper_argv): New.
13876 (start_inferior): Handle wrapper_argv. If set, expect an extra
13878 (gdbserver_usage): Document --wrapper.
13879 (main): Parse --wrapper.
13881 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13883 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13884 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13885 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13886 (ppc_set_pc): Likewise.
13887 (ppc_arch_setup): New function.
13888 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13889 of collect_register.
13890 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13892 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13894 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13895 instead of linux-ppc64-low.o.
13896 * linux-ppc64-low.c: Remove file.
13897 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13898 (linux-ppc64-low.o): Remove rule.
13900 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13901 (init_registers_powerpc_64): Likewise.
13902 (ppc_regmap): Conditionally define depending on __powerpc64__.
13903 (ppc_cannot_store_register): Do not special-case "fpscr" when
13904 compiled on __powerpc64__.
13905 (ppc_collect_ptrace_register): New function.
13906 (ppc_supply_ptrace_register): New function.
13907 (ppc_breakpoint): Change type to "unsigned int".
13908 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13909 (the_low_target): Conditionally provide initializers for the
13910 arch_setup member depending on __powerpc64__. Install
13911 collect_ptrace_register and supply_ptrace_register members.
13913 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13915 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13916 * server.c (gdbserver_xmltarget): Define.
13917 (get_features_xml): Use it to replace "target.xml" and arch_string.
13919 * configure.srv: Remove srv_xmltarget. Add XML files that were
13920 mentioned there to srv_xmlfiles instead. Remove conditional tests
13921 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13922 srv_xmlfiles and srv_regobj to include all possible choices.
13923 * configure.ac (srv_xmltarget): Remove.
13924 (srv_xmlfiles): Do not add "target.xml".
13925 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13926 checks for supplementary target information.
13927 * configure: Regenerate.
13928 * Makefile.in (XML_TARGET): Remove.
13929 (target.xml): Remove rule.
13930 (clean): Do not clean up target.xml.
13931 (.PRECIOUS): Do not mention target.xml.
13933 * target.h (struct target_ops): Remove arch_string member.
13934 * linux-low.c (linux_arch_string): Remove.
13935 (linux_target_ops): Remove arch_string initializer.
13936 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13937 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13938 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13939 * spu-low.c (spu_arch_string): Remove.
13940 (spu_target_ops): Remove arch_string initializer.
13941 * win32-low.c (win32_arch_string): Remove.
13942 (win32_target_ops): Remove arch_string initializer.
13943 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13944 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13945 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13947 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13949 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13950 by collect_ptrace_register and supply_ptrace_register hooks.
13951 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13952 instead of checking for the_low_target.left_pad_xfer.
13953 (usr_store_inferior_registers): Use collect_ptrace_register callback
13954 instead of checking for the_low_target.left_pad_xfer.
13956 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13957 (s390_supply_ptrace_register): Likewise.
13958 (s390_fill_gregset): Call s390_collect_ptrace_register.
13959 (the_low_target): Update.
13961 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13962 (ppc_supply_ptrace_register): Likewise.
13963 (the_low_target): Update.
13965 * linux-i386-low.c (the_low_target): Update.
13966 * linux-x86-64-low.c (the_low_target): Update.
13968 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13970 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13971 reg-s390.o and reg-s390x.o.
13973 * linux-low.c (new_inferior): New global variable.
13974 (linux_create_inferior, linux_attach): Set it.
13975 (linux_wait_for_process): Call the_low_target.arch_setup after the
13976 target has stopped for the first time.
13977 (initialize_low): Do not call the_low_target.arch_setup.
13979 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13980 (s390_set_pc): Likewise.
13981 (s390_arch_setup): New function.
13982 (the_low_target): Use s390_arch_setup as arch_setup routine.
13984 * regcache.c (realloc_register_cache): New function.
13985 (set_register_cache): Call it for each existing regcache.
13987 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13989 * server.h (init_registers): Remove prototype.
13991 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13992 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13993 instead of init_registers ().
13994 * linux-arm-low.c (init_registers_arm): Add prototype.
13995 (init_registers_arm_with_iwmmxt): Likewise.
13996 (the_low_target): Add initializer for arch_setup field.
13997 * linux-cris-low.c (init_registers_cris): Add prototype.
13998 (the_low_target): Add initializer for arch_setup field.
13999 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14000 (the_low_target): Add initializer for arch_setup field.
14001 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14002 (the_low_target): Add initializer for arch_setup field.
14003 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14004 (the_low_target): Add initializer for arch_setup field.
14005 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14006 (the_low_target): Add initializer for arch_setup field.
14007 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14008 (the_low_target): Add initializer for arch_setup field.
14009 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14010 (init_registers_mips64_linux): Likewise.
14011 (the_low_target): Add initializer for arch_setup field.
14012 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14013 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14014 (the_low_target): Add initializer for arch_setup field.
14015 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14016 (init_registers_powerpc_64): Likewise.
14017 (the_low_target): Add initializer for arch_setup field.
14018 * linux-s390-low.c (init_registers_s390): Add prototype.
14019 (init_registers_s390x): Likewise.
14020 (the_low_target): Add initializer for arch_setup field.
14021 * linux-sh-low.c (init_registers_sh): Add prototype.
14022 (the_low_target): Add initializer for arch_setup field.
14023 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14024 (the_low_target): Add initializer for arch_setup field.
14025 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14026 (the_low_target): Add initializer for arch_setup field.
14028 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14029 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14030 instead of init_registers ().
14031 * win32-arm-low.c (init_registers_arm): Add prototype.
14032 (the_low_target): Add initializer for arch_setup field.
14033 * win32-i386-low.c (init_registers_i386): Add prototype.
14034 (the_low_target): Add initializer for arch_setup field.
14036 * spu-low.c (init_registers_spu): Add prototype.
14037 (initialize_low): Call initialie_registers_spu () instead of
14038 initialize_registers ().
14040 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14042 * server.c (handle_v_requests): When handling the vRun and vAttach
14043 packets, if already debugging a process, don't kill it. Return an
14046 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14048 * server.c (handle_query): Correct length check.
14050 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14052 * win32-low.c (do_initial_child_stuff): Add process handle
14053 parameter. Set current_process_handle and current_process_id from the
14054 parameters. Clear globals.
14055 (win32_create_inferior): Don't set current_process_handle and
14056 current_process_id here. Instead pass them on the call to
14057 do_initial_child_stuff.
14058 (win32_attach): Likewise.
14059 (win32_clear_inferiors): New.
14060 (win32_kill): Don't close the current process handle or the
14061 current thread handle here. Instead call win32_clear_inferiors.
14062 (win32_detach): Don't open a new handle to the process. Call
14063 win32_clear_inferiors.
14064 (win32_join): Don't rely on current_process_handle; open a new
14065 handle using the process id.
14066 (win32_wait): Call win32_clear_inferiors when the inferior process
14069 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14071 * server.c (monitor_show_help): Add "exit".
14073 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14075 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14076 (clean): Add reg-xtensa.c.
14077 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14078 * configure.srv (xtensa*-*-linux*) New target.
14079 * linux-xtensa-low.c: New.
14080 * xtensa-xtregs.c: New.
14082 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14084 * hostio.c: Don't include errno.h.
14085 (errno_to_fileio_errno): Move to hostio-errno.
14086 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14087 error number outputting to the target->hostio_last_error callback.
14088 (hostio_packet_error): Use FILEIO_EINVAL directly.
14089 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14090 calls to hostio_error.
14091 * hostio-errno.c: New.
14092 * server.h (hostio_last_error_from_errno): Declare.
14093 * target.h (target_ops): Add hostio_last_error member.
14094 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14095 as hostio_last_error handler.
14096 * spu-low.c (spu_target_ops): Likewise.
14097 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14098 (wince_hostio_last_error): New functions.
14099 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14100 as hostio_last_error handler.
14101 (win32_target_ops) [!_WIN32_WCE]: Register
14102 hostio_last_error_from_errno as hostio_last_error handler.
14103 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14104 (hostio-errno.o): New rule.
14105 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14106 * configure.srv (srv_hostio_err_objs): New variable. Default to
14108 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14109 * configure: Regenerate.
14111 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14113 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14114 (linux_kill, linux_detach): Clean up the process list.
14115 * remote-utils.c (remote_open): Improve port number parsing.
14116 (putpkt_binary, input_interrupt): Only send interrupts if the target
14118 * server.c (extended_protocol): Make static.
14119 (attached): Define earlier.
14120 (exit_requested, response_needed, program_argv): New variables.
14121 (target_running): New.
14122 (start_inferior): Clear attached here.
14123 (attach_inferior): Set attached here.
14124 (require_running): Define.
14125 (handle_query): Use require_running and target_running. Implement
14127 (handle_v_attach, handle_v_run): New.
14128 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14129 (gdbserver_usage): Update.
14130 (main): Redo argument parsing. Handle --debug and --multi. Handle
14131 --attach along with other options or after the port. Save
14132 program_argv. Support no initial program. Resynchronize
14133 communication with GDB after an error. Handle "monitor exit".
14134 Use require_running and target_running. Always allow the extended
14135 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14136 restart in extended mode.
14137 * README: Refer to the GDB manual. Update --attach usage.
14139 2007-12-20 Andreas Schwab <schwab@suse.de>
14141 * linux-low.c (STACK_SIZE): Define.
14142 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14143 (linux_test_for_tracefork): Likewise.
14145 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14147 * linux-low.c (linux_wait_for_event): Update messages. Do not
14148 reinsert auto-delete breakpoints.
14149 * mem-break.c (struct breakpoint): Change return type of handler to
14151 (set_breakpoint_at): Update handler type.
14152 (reinsert_breakpoint_handler): Return 1 instead of calling
14154 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14156 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14157 * mem-break.h (set_breakpoint_at): Update handler type.
14158 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14159 * win32-low.c (auto_delete_breakpoint): New.
14160 (get_child_debug_event): Use it.
14162 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14164 * configure.ac: Check for pread and pwrite.
14165 * hostio.c (handle_pread): Fall back to lseek and read.
14166 (handle_pwrite): Fall back to lseek and write.
14167 * config.in, configure: Regenerated.
14169 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14171 * server.c (myresume): Add own_buf argument.
14172 (main): Update calls.
14174 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14176 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14177 * remote-utils.c (remote_open): Do not call disable_async_io.
14178 (block_async_io): Delete.
14179 (unblock_async_io): Make static.
14180 (initialize_async_io): New.
14181 * server.c (handle_v_cont): Handle async I/O here.
14182 (myresume): Likewise. Move other common resume tasks here...
14183 (main): ... from here. Call initialize_async_io. Disable async
14184 I/O before the main loop.
14185 * server.h (initialize_async_io): Declare.
14186 (block_async_io, unblock_async_io): Delete prototypes.
14187 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14189 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14191 * remote-utils.c (readchar): Allow binary data in received messages.
14193 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14195 * win32-low.c (attaching): New global.
14196 (win32_create_inferior): Clear the `attaching' global.
14197 (win32_attach): Set the `attaching' global.
14198 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14199 attaching. Only set a breakpoint at the entry point if not
14202 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14204 * server.c (main): Don't report dll events on the initial
14205 connection on attaches.
14207 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14209 * server.c (main): Relax numerical bases supported for the pid of
14210 the --attach command line argument.
14212 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14214 * win32-low.c (win32_attach): Call OpenProcess before
14215 DebugActiveProcess, not after. Add last error output to error
14218 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14220 * win32-low.c (win32_get_thread_context)
14221 (win32_set_thread_context): New functions.
14222 (thread_rec): Use win32_get_thread_context.
14223 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14224 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14227 2007-12-03 Leo Zayas
14228 Pedro Alves <pedro_alves@portugalmail.pt>
14230 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14232 (child_add_thread): Minor cleanup.
14233 (child_continue): Resume artificially suspended threads before
14234 calling ContinueDebugEvent.
14235 (suspend_one_thread): New.
14236 (fake_breakpoint_event): New.
14237 (get_child_debug_event): Change return type to int. Check here if
14238 gdb sent an interrupt request. If a soft interrupt was requested,
14239 fake a breakpoint event. Return 0 if there is no event to handle,
14241 (win32_wait): Don't check here if gdb sent an interrupt request.
14242 Ensure there is a valid event to handle.
14243 (win32_request_interrupt): Add soft interruption method as last
14246 2007-12-03 Leo Zayas
14247 Pedro Alves <pedro_alves@portugalmail.pt>
14249 * win32-low.h (win32_thread_info): Add descriptions to the
14250 structure members. Replace `suspend_count' counter by a
14252 * win32-low.c (thread_rec): Update condition of when to get the
14253 context from the inferior. Rely on ContextFlags being set if it
14254 has already been retrieved. Only suspend the inferior thread if
14255 we haven't already. Warn if that fails.
14256 (continue_one_thread): s/suspend_count/suspended/. Only call
14257 ResumeThread once. Warn if that fails.
14259 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14261 * win32-low.c (win32_wait): Don't read from the inferior when it
14262 has already exited.
14264 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14266 * Makefile.in (win32_low_h): New variable.
14267 (win32-low.o): Add dependency on $(win32_low_h).
14268 (win32-arm-low.o, win32-i386-low.o): New rules.
14270 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14272 * hostio.c: Correct copyright year.
14274 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14276 * Makefile.in (OBS): Add hostio.o.
14277 (hostio.o): New rule.
14278 * server.h (handle_vFile): Declare.
14279 * hostio.c: New file.
14280 * server.c (handle_v_requests): Take packet_len and new_packet_len
14281 for binary packets. Call handle_vFile.
14282 (main): Update call to handle_v_requests.
14284 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14286 * linux-low.c: Include <sched.h>.
14288 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14290 * linux-low.c (linux_tracefork_grandchild): New.
14291 (linux_tracefork_child): Use clone.
14292 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14294 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14296 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14298 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14300 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14302 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14304 * inferiors.c (change_inferior_id): Delete.
14305 (add_pid_to_list, pull_pid_from_list): New.
14306 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14307 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14308 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14309 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14310 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14311 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14312 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14313 (using_threads): Always set to 1.
14314 (handle_extended_wait): New.
14315 (add_process): Do not set TID.
14316 (linux_create_inferior): Set must_set_ptrace_flags.
14317 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14318 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14319 (linux_thread_alive): Rename TID argument to LWPID.
14320 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14321 (linux_wait_for_event): Do not use TID or check using_threads. Update
14322 call to dead_thread_notify. Call handle_extended_wait.
14323 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14324 (send_sigstop): Delete sigstop_sent.
14325 (wait_for_sigstop): Avoid TID.
14326 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14327 (linux_test_for_tracefork): New.
14328 (linux_lookup_signals): Use thread_db_active and
14329 linux_supports_tracefork_flag.
14330 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14331 * linux-low.h (get_process_thread): Avoid TID.
14332 (struct process_ifo): Move thread_known and tid to the end. Remove
14334 (linux_attach_lwp, thread_db_init): Update prototypes.
14335 * server.h (change_inferior_id): Delete prototype.
14336 (add_pid_to_list, pull_pid_from_list): New prototypes.
14337 * thread-db.c (thread_db_use_events): New.
14338 (find_first_thread): Rename to...
14339 (find_one_thread): ...this. Update callers and messages. Do not
14340 call fatal. Check thread_db_use_events. Do not call
14341 change_inferior_id or new_thread_notify.
14342 (maybe_attach_thread): Update. Do not call new_thread_notify.
14343 (thread_db_init): Set thread_db_use_events. Check use_events.
14344 * utils.c (fatal, warning): Correct message prefix.
14346 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14348 * Makefile.in (clean): Remove new files.
14349 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14350 (powerpc-64.o, powerpc-64.c): New rules.
14351 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14352 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14354 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14356 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14357 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14358 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14359 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14360 (target_regsets): Add AltiVec and SPE register sets.
14361 * configure.ac: Check for AltiVec and SPE.
14362 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14363 (ppc_fill_vrregset, ppc_store_vrregset): New.
14364 (target_regsets): Add AltiVec register set.
14365 * configure: Regenerated.
14367 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14369 * linux-low.c (O_LARGEFILE): Define.
14370 (linux_read_memory): Use /proc/PID/mem.
14371 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14372 * configure, config.in: Regenerated.
14374 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14376 * linux-low.c (linux_wait_for_event): Do not pass signals while
14379 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14381 * win32-low.c (create_process): New.
14382 (win32_create_inferior): Use create_process instead of
14383 CreateProcess. If create_process failed retry appending an ".exe"
14384 suffix. Store the GetLastError result immediatelly after
14385 create_process calls and use it on the call to error.
14387 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14389 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14391 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14393 * configure.ac: Switch license to GPLv3.
14395 2007-08-01 Michael Snyder <msnyder@access-company.com>
14397 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14399 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14401 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14403 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14404 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14405 CloseToolhelp32Snapshot.
14406 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14407 CloseToolhelp32Snapshot.
14409 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14411 * server.c (main): Check for inferior exit before main loop.
14413 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14415 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14416 instead of on tmp_desc.
14418 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14419 Daniel Jacobowitz <dan@codesourcery.com>
14421 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14422 (add_thread): Minor cleanups.
14423 (clear_inferiors): Move lower in the file. Clear the DLL
14425 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14426 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14427 (xml_escape_text): New.
14428 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14430 (handle_v_cont): Report errors.
14431 (gdbserver_version): Update.
14432 (main): Correct size of own_buf. Do not report initial DLL events.
14433 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14434 (unloaded_dll, xml_escape_text): New.
14435 * win32-low.c (enum target_waitkind): Update comments.
14436 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14437 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14438 (win32_EnumProcessModules, win32_GetModuleInformation)
14439 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14440 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14441 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14442 (win32_Module32First, win32_Module32Next, load_toolhelp)
14443 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14444 (get_child_debug_event): Handle DLL events.
14445 (win32_wait): Likewise.
14447 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14449 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14450 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14452 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14454 * win32-low.c (handle_output_debug_string): Ignore event if not
14457 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14459 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14461 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14463 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14465 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14467 * inferiors.c (change_inferior_id): Add comment.
14468 * linux-low.c (check_removed_breakpoint): Add an early
14469 prototype. Improve debug output.
14470 (linux_attach): Doc update.
14471 (linux_detach_one_process, linux_detach): Clean up before releasing
14473 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14474 * linux-low.h (struct process_info): Doc improvement.
14475 * mem-break.c (delete_all_breakpoints): New.
14476 * mem-break.h (delete_all_breakpoints): New prototype.
14477 * thread-db.c (find_first_thread): New.
14478 (thread_db_create_event): Call it instead of
14479 thread_db_find_new_threads. Clean up unused variables.
14480 (maybe_attach_thread): Remove first thread handling.
14481 (thread_db_find_new_threads): Use find_first_thread.
14482 (thread_db_get_tls_address): Likewise.
14484 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14486 * thread-db.c (thread_db_find_new_threads): Add prototype.
14487 (thread_db_create_event): Check for the main thread before adding
14489 (maybe_attach_thread): Only enable event reporting if TID == 0.
14490 (thread_db_get_tls_address): Check for new threads.
14492 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14494 * linux-low.c (linux_create_inferior): Try execv before execvp.
14495 * spu-low.c (spu_create_inferior): Likewise.
14497 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14499 * linux-low.c (linux_create_inferior): Change execv to execvp.
14500 * spu-low.c (spu_create_inferior): Likewies.
14502 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14504 * Makefile.in (clean): Clean new files instead of deleted ones.
14505 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14506 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14508 * configure.srv: Specify XML files and new regformats for MIPS and
14510 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14511 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14512 an entry for the restart register.
14513 (mips_cannot_fetch_register, mips_cannot_store_register)
14514 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14515 register names to match the XML descriptions.
14516 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14517 restart register instead of $0.
14519 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14520 Markus Deuling <deuling@de.ibm.com>
14522 * remote-utils.c (decode_xfer_write): New function.
14523 * server.h (decode_xfer_write): Add prototype.
14524 * server.c (handle_query): Add PACKET_LEN argument. Support
14525 qXfer:spu:read and qXfer:spu:write packets.
14526 (main): Pass packet_len to handle_query.
14527 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14528 * target.h (target_ops): Add qxfer_spu.
14530 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14532 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14533 accessing non-seekable spufs files.
14535 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14537 * server.c (handle_query): Add reply for qC packet.
14539 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14540 Leo Zayas <lerele@champenstudios@com>
14542 * server.h (check_remote_input_interrupt_request): New function.
14543 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14544 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14545 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14546 (check_remote_input_interrupt_request): New function.
14547 * server.h (check_remote_input_interrupt_request): Declare.
14548 * win32-low.c (winapi_DebugBreakProcess,
14549 winapi_GenerateConsoleCtrlEvent): New typedefs.
14550 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14552 (win32_wait): Check for remote interrupt request
14553 with check_remote_input_interrupt_request.
14554 (win32_request_interrupt): New function.
14555 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14557 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14559 * win32-low.c (debug_registers_changed,
14560 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14561 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14562 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14563 (thread_rec): Get context using the low target.
14564 (child_add_thread): Call thread_added on the low target,
14565 which does the same thing.
14567 (do_initial_child_stuff): Remove debug registers references.
14568 Set context using the low target. Resume threads after
14569 setting the contexts.
14570 (child_continue): Remove dead variable. Remove debug
14571 registers references.
14572 (child_fetch_inferior_registers): Go through the low target.
14573 (do_child_store_inferior_registers): Remove.
14574 (child_store_inferior_registers): Go through the low target.
14575 (win32_resume): Remove debug registers references.
14576 Set context using the low target.
14577 (handle_exception): Change return type to void. Don't record
14578 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14579 first chance exception.
14580 (get_child_debug_event): Change return type to void. Remove
14581 goto loop. Always return after waiting for debug event.
14582 (win32_wait): Convert to switch statement. Handle spurious
14585 * win32-i386-low.c (debug_registers_changed,
14586 debug_registers_used): New.
14587 (initial_stuff): Rename to ...
14588 (i386_initial_stuff): ... this. Clear debug registers
14590 (store_debug_registers): Delete.
14591 (i386_get_thread_context): New.
14592 (load_debug_registers): Delete.
14593 (i386_set_thread_context): New.
14594 (i386_thread_added): New.
14595 (single_step): Rename to ...
14596 (i386_single_step): ... this.
14597 (do_fetch_inferior_registers): Rename to ...
14598 (i386_fetch_inferior_register): ... this.
14599 (i386_store_inferior_register): New.
14600 (the_low_target): Adapt to new interface.
14602 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14603 (arm_get_thread_context): New.
14604 (arm_set_thread_context): New.
14606 (do_fetch_inferior_registers): Rename to ...
14607 (arm_fetch_inferior_register): ... this.
14608 (arm_store_inferior_register): New.
14609 (arm_wince_breakpoint): Reimplement as unsigned long.
14610 (arm_wince_breakpoint_len): Define.
14611 (the_low_target): Adapt to new interface.
14613 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14614 load_debug_registers. Add get_thread_context, set_thread_context,
14615 thread_added and store_inferior_register. Rename
14616 fetch_inferior_registers to fetch_inferior_register.
14617 (regptr): Remove declaration.
14619 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14621 * linux-low.c (linux_detach): Change return type to int. Return 0.
14622 * spu-low.c (spu_detach): Likewise.
14624 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14626 * target.h (target_ops): Change return type of detach to int.
14628 (join_inferior): New.
14629 * server.c (main): Don't skip detach support on mingw32.
14630 If the inferior doesn't support detaching return error.
14631 Call join_inferior instead of using waitpid.
14632 * linux-low.c (linux_join): New.
14633 (linux_target_op): Add linux_join.
14634 * spu-low.c (spu_join): New.
14635 (spu_target_ops): Add spu_join.
14636 * win32-low.c (win32_detach): Adapt to new interface.
14637 Reopen current_process_handle before detaching. Issue a child
14638 resume before detaching.
14640 (win32_target_op): Add win32_join.
14642 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14644 * win32-low.c (win32-attach): Fix return value.
14645 * target.h (target_ops): Describe ATTACH return values.
14647 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14649 * win32-low.c (GETPROCADDRESS): Define.
14650 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14651 (winapi_DebugSetProcessKillOnExit): Likewise.
14652 (win32_create_inferior): Force usage of ansi CreateProcessA.
14653 (win32_attach): Use GETPROCADDRESS.
14654 (win32_detach): Likewise.
14656 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14658 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14660 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14662 * win32-low.c: Commit leftover changes from 2007-03-29.
14664 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14666 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14667 fields short instead of int. Add explicit padding.
14668 (i387_cache_to_fsave): Remove unnecessary casts.
14669 (i387_fsave_to_cache): Doc fix.
14670 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14672 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14674 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14675 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14677 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14679 * configure.srv (arm*-*-mingw32ce*): Move near the other
14682 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14684 * configure.ac: Add errno checking.
14685 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14686 sys/file.h and malloc.h.
14687 (AC_CHECK_DECLS): Add perror.
14688 (srv_mingwce): Handle.
14689 * configure.srv (i[34567]86-*-cygwin*): Add
14690 win32-i386-low.o to srv_tgtobj.
14691 (i[34567]86-*-mingw*): Likewise.
14692 (arm*-*-mingw32ce*): Add case.
14693 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14694 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14695 [__MINGW32CE__] (strerror): New function.
14696 [__MINGW32CE__] (errno): Define to GetLastError.
14697 [__MINGW32CE__] (COUNTOF): New macro.
14698 (remote_open): Remove extra close call.
14699 * mem-break.c (delete_breakpoint_at): New function.
14700 * mem-break.h (delete_breakpoint_at): Declare.
14701 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14702 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14703 [USE_WIN32API] (read, write): Add char* casts.
14704 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14705 * server.h: Include wincecompat.h on Windows CE.
14706 [HAVE_ERRNO_H]: Check.
14707 (perror): Declare if not declared.
14708 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14709 (perror_with_name): Remove errno declaration.
14710 * wincecompat.h: New.
14711 * wincecompat.c: New.
14712 * win32-low.h: New.
14713 * win32-arm-low.c: New.
14714 * win32-i386-low.c: New.
14715 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14716 (OUTMSG2): Make it safe.
14718 (COUNTOF): New macro.
14719 (NUM_REGS): Get it from the low target.
14720 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14721 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14722 (thread_rec): Let low target handle debug registers.
14723 (child_add_thread): Likewise.
14724 (child_init_thread_list): Likewise.
14725 (continue_one_thread): Likewise.
14727 (do_child_fetch_inferior_registers): Move to ...
14728 * win32-i386-low.c: ... here, and rename to ...
14729 (do_fetch_inferior_registers): ... this.
14730 * win32-low.c (child_fetch_inferior_registers):
14731 Go through the low target.
14732 (do_child_store_inferior_registers): Use regptr.
14733 (strwinerror): New function.
14734 (win32_create_inferior): Handle Windows CE.
14735 Use strwinerror instead of strerror on Windows error
14736 codes. Add program to the error output.
14737 Don't close the main thread handle on Windows CE.
14738 (win32_attach): Use coredll.dll on Windows CE.
14739 (win32_kill): Close current process and current
14741 (win32_detach): Use coredll.dll on Windows CE.
14742 (win32_resume): Let low target handle debug registers, and
14744 (handle_exception): Add/Remove initial breakpoint. Avoid
14745 non-existant WSTOPSIG on Windows CE.
14746 (win32_read_inferior_memory): Cast to remove warning.
14747 (win32_arch_string): Go through the low target.
14748 (initialize_low): Call set_breakpoint_data with the low
14749 target's breakpoint.
14750 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14751 FOP_REGNUM, mappings): Move to ...
14752 * win32-i386-low.c: ... here.
14753 * win32-low.c (win32_thread_info): Move to ...
14754 * win32-low.h: ... here.
14755 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14756 win32-arm-low.c and wincecompat.c.
14757 (all:): Add $EXEEXT.
14758 (install-only:): Likewise.
14759 (gdbserver:): Likewise.
14760 (gdbreplay:): Likewise.
14761 * config.in: Regenerate.
14762 * configure: Regenerate.
14764 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14766 * win32-low.c: Rename typedef thread_info to
14767 win32_thread_info throughout.
14769 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * win32-i386-low.c: Rename to ...
14772 * win32-low.c: ... this.
14773 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14774 * Makefile.in: Likewise.
14776 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14778 * remote-utils.c (monitor_output): Constify msg parameter.
14779 * server.h (monitor_output): Likewise.
14780 * win32-i386-low.c (handle_output_debug_string): New.
14781 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14782 handle_output_debug_string.
14783 (get_child_debug_event): Likewise.
14785 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14787 * server.c (main): Correct strtoul check.
14789 2007-03-27 Jon Ringle <jon@ringle.org>
14791 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14793 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14795 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14797 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14799 * terminal.h: Check HAVE_SGTTY_H.
14801 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14803 * remote-utils.c (remote_open): Print out the assigned port number.
14805 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14807 * remote-utils.c (monitor_output): New function.
14808 * server.c (debug_threads): Define here.
14809 (monitor_show_help): New function.
14810 (handle_query): Handle qRcmd.
14811 (main): Do not handle 'd' packet.
14812 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14813 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14816 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14818 * Makefile.in (EXEEXT): New.
14819 (clean): Use $(EXEEXT).
14821 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14823 * target.h (target_ops): Rename send_signal to request_interrupt,
14824 and remove enum target_signal parameter.
14825 * linux-low.c (linux_request_interrupt): Rename from
14826 linux_send_signal, and always send SIGINT.
14827 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14828 and always send SIGINT.
14829 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14831 (input_interrupt): Likewise.
14833 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14835 * server.c (get_features_xml): Check if target implemented
14837 * win32-i386-low.c (win32_arch_string): New.
14838 (win32_target_ops): Add win32_arch_string as arch_string member.
14840 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14842 * spu-low.c (spu_arch_string): New.
14843 (spu_target_ops): Add spu_arch_string.
14845 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14847 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14848 * configure.ac: Do not check for terminal.h.
14849 * configure, config.in: Regenerated.
14851 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14853 * Makefile.in (OBS): Add $(XML_BUILTIN).
14854 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14856 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14857 (arm-with-iwmmxt.c): New.
14858 * config.in, configure: Regenerate.
14859 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14860 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14861 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14862 (arm*-*-linux*): Add iWMMXt and regset support.
14863 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14864 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14865 (arm_store_wmmxregset, target_regsets): New.
14866 * server.c (get_features_xml): Take annex argument. Check builtin
14868 (handle_query): Handle multiple annexes.
14870 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14872 * remote-utils.c [USE_WIN32API] (read, write): Define.
14873 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14876 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14878 * linux-i386-low.c (the_low_target): Set arch_string.
14879 * linux-x86-64-low.c (the_low_target): Likewise.
14880 * linux-low.c (linux_arch_string): New.
14881 (linux_target_ops): Add it.
14882 * linux-low.h (struct linux_target_ops): Add arch_string.
14883 * server.c (write_qxfer_response): Use const void * for DATA.
14884 (get_features_xml): New.
14885 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14886 * target.h (struct target_ops): Add arch_string method.
14888 2007-01-03 Denis Pilat <denis.pilat@st.com>
14889 Daniel Jacobowitz <dan@codesourcery.com>
14891 * linux-low.c (linux_kill): Handle being called with no threads.
14892 * win32-i386-low.c (win32_kill): Likewise.
14893 (get_child_debug_event): Clear current_process_handle.
14895 2006-12-30 Denis PILAT <denis.pilat@st.com>
14896 Daniel Jacobowitz <dan@codesourcery.com>
14898 * remote-utils.c (remote_open): Check the type of specified
14899 serial port devices before opening them.
14900 * server.c (main): Kill the inferior if an error occurs during
14901 the first remote_open.
14903 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14905 * README: Update supported targets.
14907 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14909 * Makefile.in (clean): Remove reg-mips64.c.
14910 (reg-mips64.c, reg-mips64.o): New rules.
14911 * configure.srv: Handle mips64. Include regset support for mips.
14912 * linux-mips-low.c (union mips_register): New.
14913 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14914 (mips_breakpoint, mips_breakpoint_at): Use int.
14915 (mips_collect_register, mips_supply_register)
14916 (mips_collect_register_32bit, mips_supply_register_32bit)
14917 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14918 (mips_store_fpregset, target_regsets): New.
14919 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14921 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14923 * configure.srv: Add target "spu*-*-*".
14924 * Makefile.in (clean): Remove reg-spu.c.
14925 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14926 * spu-low.c: New file.
14928 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14930 * configure.ac: Correct td_thr_tls_get_addr test.
14931 * configure: Regenerated.
14933 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14935 * linux-low.c (linux_wait_for_event): Reformat. Use the
14936 pass_signals array.
14937 * remote-utils.c (decode_address_to_semicolon): New.
14938 * server.c (pass_signals, handle_general_set): New.
14939 (handle_query): Mention QPassSignals for qSupported.
14940 (main): Call handle_general_set.
14941 * server.h (pass_signals, decode_address_to_semicolon): New.
14943 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14945 * server.c (handle_query): Correct error handling for read_auxv.
14947 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14949 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14950 and srv_linux_thread_db to yes.
14951 * linux-s390-low.c (s390_fill_gregset): New function.
14952 (target_regsets): Define data structure.
14954 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14956 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14957 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14958 * config.in, configure: Regenerated.
14959 * inferiors.c (gdb_id_to_thread): New function.
14960 (gdb_id_to_thread_id): Use it.
14961 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14962 * linux-low.h (struct process_info): Add th member.
14963 (thread_db_get_tls_address): New prototype.
14964 * remote-utils.c (decode_address): Make non-static.
14965 * server.c (handle_query): Handle qGetTLSAddr.
14966 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14967 * target.h (struct target_ops): Add get_tls_address.
14968 * thread-db.c (maybe_attach_thread): Save the thread handle.
14969 (thread_db_get_tls_address): New.
14971 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14973 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14974 (linux_resume_one_process): Take a siginfo_t *. Update all
14975 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14976 (struct pending_signals): Add a siginfo_t.
14977 (linux_wait_for_process): Always set last_status.
14978 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14979 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14980 * linux-low.h (struct process_info): Add last_status.
14982 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14984 * remote-utils.c (try_rle): New function.
14985 (putpkt_binary): Use it.
14987 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14989 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14990 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14991 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14992 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14993 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14996 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14998 * server.c (terminal_fd): New variable.
14999 (old_foreground_pgrp): Likewise.
15000 (restore_old_foreground_pgrp): New function.
15001 (start_inferior): Record the terminal file descriptor in terminal_fd
15002 and its original foreground group in old_foreground_pgrp. Register
15003 restore_old_foreground_pgrp with atexit().
15005 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15007 * server.c (handle_query): Correct qPart to qXfer.
15009 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15011 * configure.ac: Check for more headers which are missing on
15012 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15013 * configure.srv: Add Cygwin and mingw32.
15014 * remote-utils.c: Don't include headers unconditionally which
15015 are missing on mingw32. Include <winsock.h> for mingw32.
15016 (remote_open): Adjust for mingw32 support. Flush
15017 standard error after writing to it.
15018 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15019 (unblock_async_io, enable_async_io, disable_async_io)
15020 (readchar, getpkt): Update for Winsock support.
15021 (prepare_resume_reply): Expect a protocol signal number.
15022 * server.c: Disable <sys/wait.h> on mingw32.
15023 (start_inferior): Adjust for mingw32 support. Flush
15024 standard error after writing to it.
15025 (attach_inferior): Likewise. Use protocol signal
15027 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15029 * win32-i386-low.c: New file.
15030 * Makefile.in (XM_CLIBS): Set.
15031 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15032 (win32-i386-low.o): New dependency rule.
15033 * linux-low.c (linux_wait): Use target signal numbers.
15034 * target.h (struct target_ops): Doc fix.
15035 * server.h (target_signal_to_name): New prototype.
15036 * gdbreplay.c: Don't include headers unconditionally which
15037 are missing on mingw32. Include <winsock.h> for mingw32.
15038 (remote_close, remote_open): Adjust for Winsock support.
15039 * configure, config.in: Regenerated.
15041 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15043 * server.c (decode_xfer_read, write_qxfer_response): New.
15044 (handle_query): Take a packet length argument. Handle
15045 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15046 the qSupported response.
15047 (main): Update call to handle_query.
15049 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15051 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15052 (putpkt_binary): Renamed from putpkt and adjusted for binary
15054 (putpkt): New wrapper for putpkt_binary.
15055 (readchar): Don't mask off the high bit.
15056 (decode_X_packet): New function.
15057 * server.c (main): Call putpkt_binary if a handler sets the packet
15058 length. Save the length of the incoming packet. Handle 'X'.
15059 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15061 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15063 * server.c (handle_query): Handle qSupported.
15065 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15067 * remote-utils.c (all_symbols_looked_up): New variable.
15068 (look_up_one_symbol): Check it.
15069 * server.h (look_up_one_symbol): New declaration.
15070 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15072 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15074 * Makefile.in (linux-arm-low.o): Update dependencies.
15075 * linux-arm-low.c: Include "gdb_proc_service.h".
15076 (PTRACE_GET_THREAD_AREA): Define.
15077 (ps_get_thread_area): New function.
15079 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15081 * configure.srv (m68k*-*-uclinux*): New target.
15082 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15083 (linux_resume_one_process): Remove extraneous cast.
15084 (linux_read_offsets): New.
15085 (linux_target_op): Add linux_read_offsets on mmuless systems.
15086 * server.c (handle_query): Add qOffsets logic.
15087 * target.h (struct target_ops): Add read_offsets.
15089 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15091 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15092 (PTRACE_GET_THREAD_AREA): Define.
15093 (ps_get_thread_area): New function.
15094 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15095 (linux-x86-64-low.o): Update.
15097 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15099 * configure.ac: Remove checks for prfpregset_t.
15100 * gdb_proc_service.h: New file.
15101 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15102 new "gdb_proc_service.h".
15103 * proc-service.c: Likewise.
15104 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15105 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15106 * Makefile.in (gdb_proc_service_h): Updated.
15107 * configure, config.in: Regenerated.
15109 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15111 * remote-utils.c (prepare_resume_reply): Move declaration
15112 of gdb_id_from_wait to the top of the block.
15114 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15116 * linux-low.c (regsets_store_inferior_registers): Read the regset
15117 from the target before filling it.
15119 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15121 * server.c (attach_inferior): Return SIGTRAP for a successful
15124 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15126 * Makefile.in (OBS): Add version.o.
15127 (STAGESTUFF): Delete.
15128 (version.o): Add dependencies.
15129 (version.c): Replace rule.
15130 (clean): Remove version.c.
15131 * server.c (gdbserver_version): New.
15132 (gdbserver_usage): Use printf.
15133 (main): Handle --version and --help.
15134 * server.h (version, host_name): Add declarations.
15136 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15148 * linux-x86-64-low.c:
15150 * linux-s390-low.c:
15151 * linux-ppc64-low.c:
15153 * linux-mips-low.c:
15154 * linux-m68k-low.c:
15155 * linux-m32r-low.c:
15158 * linux-ia64-low.c:
15159 * linux-i386-low.c:
15160 * linux-crisv32-low.c:
15172 * gdbserver.1: Add (C) after Copyright. Update the FSF
15175 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15177 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15178 (arm_breakpoint_at): Recognize both breakpoints.
15179 (the_low_target): Use the correct breakpoint instruction.
15181 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15183 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15184 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15185 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15186 (the_low_target): Update.
15188 2005-10-25 Andreas Schwab <schwab@suse.de>
15190 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15192 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15193 (ia64_num_regs): Reduce to 462.
15195 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15197 * acinclude.m4: Correct quoting.
15198 * aclocal.m4: Regenerated.
15200 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15201 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15202 (thread_db_init): Call thread_db_err_str.
15203 * configure.ac: Check for TD_VERSION.
15204 * config.in, configure: Regenerated.
15206 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15208 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15210 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15212 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15213 is not available. Define HAVE_PTRACE_GETREGS if it is.
15214 * config.in, configure: Regenerated.
15215 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15216 * linux-i386-low.c, linux-m68k-low.c: Update to use
15217 HAVE_PTRACE_GETREGS.
15218 * linux-low.c (regsets_fetch_inferior_registers)
15219 (regsets_store_inferior_registers): Only return 0 if we processed
15221 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15222 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15224 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15226 * inferiors.c (struct thread_info): Add gdb_id.
15227 (add_thread): Add gdb_id argument.
15228 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15229 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15230 calls to add_thread.
15231 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15232 * server.c (handle_query): Use thread_to_gdb_id.
15233 (handle_v_cont, main): Use gdb_id_to_thread_id.
15234 * server.h (add_thread): Update prototype.
15235 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15238 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15240 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15241 left-padded registers.
15242 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15243 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15245 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15247 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15248 * configure: Regenerate.
15249 * config.in: Regenerate.
15250 * server.h (NEED_DECLARATION_STRERROR):
15251 Replace with !HAVE_DECL_STRERROR.
15253 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15255 * linux-low.c (linux_wait, linux_send_signal): Don't test
15256 an unsigned long variable for > 0 if it could be MAX_ULONG.
15257 * server.c (myresume): Likewise.
15258 * target.c (set_desired_inferior): Likewise.
15260 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15262 * configure.ac: Simplify and improve check for socklen_t.
15263 * configure, config.in: Regenerate.
15265 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15267 * acconfig.h: Remove.
15268 * configure.ac: Add a test for socklen_t. Use three-argument
15269 AC_DEFINE throughout.
15270 * config.in: Regenerated using autoheader 2.59.
15271 * configure: Regenerated.
15273 * gdbreplay.c (socklen_t): Provide a default.
15274 (remote_open): Use socklen_t.
15275 * remote-utils.c (socklen_t): Provide a default.
15276 (remote_open): Use socklen_t.
15277 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15280 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15282 * linux-low.c (linux_read_memory, linux_write_memory)
15283 (linux_read_auxv): Likewise.
15284 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15285 (check_mem_write): Likewise.
15286 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15288 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15289 (registers_from_string, register_data): Likewise.
15290 * server.c (handle_query, main): Likewise.
15291 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15292 (decode_M_packet): Likewise.
15293 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15294 * target.h (struct target_ops): Update read_memory, write_memory,
15296 (read_inferior_memory, write_inferior_memory): Update.
15297 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15298 to unsigned char *.
15299 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15300 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15301 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15302 linux-s390-low.c, linux-sh-low.c: Update for changes in
15303 read_inferior_memory and the_low_target->breakpoint.
15305 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15307 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15308 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15309 * configure.srv: Add powerpc64-*-linux*.
15310 * linux-ppc64-low.c: New file.
15312 2005-05-23 Orjan Friberg <orjanf@axis.com>
15314 * linux-cris-low.c: New file with support for CRIS.
15315 * linux-crisv32-low.c: Ditto for CRISv32.
15316 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15317 (clean): Add reg-cris.c and reg-crisv32.c.
15318 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15319 reg-crisv32.o, and reg-crisv32.c to make rules.
15320 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15321 recognized targets.
15323 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15325 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15326 of sizeof (PTRACE_XFER_TYPE).
15327 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15329 2005-05-12 Orjan Friberg <orjanf@axis.com>
15331 * target.h (struct target_ops): Add insert_watchpoint,
15332 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15333 pointers for hardware watchpoint support.
15334 * linux-low.h (struct linux_target_ops): Ditto.
15335 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15336 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15337 to linux_target_ops.
15338 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15340 * server.c (main): Recognize 'Z' and 'z' packets.
15342 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15344 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15345 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15346 (the_low_target): Add new members.
15348 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15350 * proc-service.c (ps_lgetregs): Search all_processes instead of
15353 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15355 * server.c (start_inferior): Change return type to int.
15356 (attach_inferior): Change sigptr to int *.
15357 (handle_v_cont, handle_v_requests): Change signal to int *.
15358 (main): Change signal to int.
15360 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15362 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15363 * configure.srv: Add m32r*-*-linux*.
15364 * linux-m32r-low.c: New file.
15366 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15368 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15370 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15372 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15373 Take unsigned long arguments for PIDs.
15374 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15375 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15376 (wait_for_sigstop, linux_resume_one_process)
15377 (regsets_fetch_inferior_registers, linux_send_signal)
15378 (linux_read_auxv): Likewise. Update the types of variables holding
15379 PIDs. Update format string specifiers.
15380 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15381 * remote-utils.c (prepare_resume_reply): Likewise.
15382 * server.c (cont_thread, general_thread, step_thread)
15383 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15385 (handle_query): Update format specifiers.
15386 (handle_v_cont, main): Use strtoul for thread IDs.
15387 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15388 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15389 (general_thread, step_thread, thread_from_wait)
15390 (old_thread_from_wait): Update.
15391 * target.h (struct thread_resume): Use unsigned long for THREAD.
15392 (struct target_ops): Use unsigned long for arguments to attach and
15395 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15397 * acinclude.m4: Include bfd/bfd.m4 directly.
15398 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15399 <agriffis@toolchain.org>.
15400 * aclocal.m4, configure: Regenerated.
15402 2005-01-07 Andrew Cagney <cagney@gnu.org>
15404 * configure.ac: Rename configure.in, require autoconf 2.59.
15405 * configure: Re-generate.
15407 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15409 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15410 LIBS when finished.
15411 * aclocal.m4: Regenerated.
15412 * configure: Regenerated.
15414 2004-11-21 Andreas Schwab <schwab@suse.de>
15416 * linux-m68k-low.c (m68k_num_gregs): Define.
15417 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15418 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15419 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15420 (m68k_breakpoint_at): New. Add to the_low_target.
15422 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15423 srv_linux_thread_db to yes.
15425 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15427 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15428 (ARCH_SET_FS): Likewise.
15429 (ARCH_GET_FS): Likewise.
15430 (ARCH_GET_GS): Likewise.
15432 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15434 * linux-i386-low.c (ps_get_thread_area): New.
15435 * linux-x86-64-low.c (ps_get_thread_area): New.
15436 * linux-low.c: Include <sys/syscall.h>.
15437 (linux_kill_one_process): Don't kill the first thread here.
15438 (linux_kill): Kill the first thread here.
15439 (kill_lwp): New function.
15440 (send_sigstop, linux_send_signal): Use it.
15441 * proc-service.c: Clean up #ifdefs.
15442 (fpregset_info): Delete.
15443 (ps_lgetregs): Update and enable implementation.
15444 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15446 * remote-utils.c (struct sym_cache, symbol_cache): New.
15447 (input_interrupt): Print a clearer message.
15448 (async_io_enabled): New variable.
15449 (enable_async_io, disable_async_io): Use it. Update comments.
15450 (look_up_one_symbol): Use the symbol cache.
15451 * thread-db.c (thread_db_look_up_symbols): New function.
15452 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15454 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15456 * configure.in: Test for -rdynamic.
15457 * configure: Regenerated.
15458 * Makefile (INTERNAL_LDFLAGS): New.
15459 (gdbserver, gdbreplay): Use it.
15461 2004-09-02 Andrew Cagney <cagney@gnu.org>
15463 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15465 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15467 * linux-low.c (linux_wait): Clear all_processes list also.
15469 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15471 * linux-low.c: Include <errno.h>. Remove extern declaration of
15474 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15476 * gdbreplay.c, server.h, utils.c: Update copyright years.
15478 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15480 * server.c (main): Print child status or termination signal from
15481 variable 'signal', not 'sig'.
15483 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15485 * linux-low.c (linux_read_memory): Change return type to
15486 int. Check for and return error from ptrace().
15487 * target.c (read_inferior_memory): Change return type to int. Pass
15488 back return status from the_target->read_memory().
15489 * target.h (struct target_ops): Adapt *read_memory() prototype.
15491 (read_inferior_memory): Adapt prototype.
15492 * server.c (main): Return an error packet if
15493 read_inferior_memory() returns an error.
15495 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15497 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15498 Unify with other clean targets.
15500 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15502 * server.c (handle_v_cont): Call set_desired_inferior.
15504 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15506 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15508 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15510 * linux-low.c (linux_wait): Unblock async I/O.
15511 (linux_resume): Block and enable async I/O.
15512 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15513 * server.h (block_async_io, unblock_async_io): Add prototypes.
15515 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15517 * remote-utils.c (remote_open): Print a status notice after
15518 opening a TCP port.
15519 * server.c (attach_inferior): Print a status notice after
15522 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15524 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15526 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15528 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15530 * server.c, target.h: Update copyright years.
15532 2004-02-25 Roland McGrath <roland@redhat.com>
15534 * target.h (struct target_ops): New member `read_auxv'.
15535 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15536 * linux-low.c (linux_read_auxv): New function.
15537 (linux_target_ops): Initialize `read_auxv' member to that.
15539 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15541 Committed by Jim Blandy <jimb@redhat.com>.
15543 * linux-s390-low.c (s390_num_regs): Update.
15544 (s390_regmap): Remove control registers. Use __s390x__ predefine
15545 instead of GPR_SIZE to distiguish s390 and s390x targets.
15547 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15549 * linux-low.c: Update copyright year.
15550 (check_removed_breakpoint): Clear pending_is_breakpoint.
15551 (linux_set_resume_request, linux_queue_one_thread)
15552 (resume_status_pending_p): New functions.
15553 (linux_continue_one_thread): Use process->resume.
15554 (linux_resume): Only resume threads if there are no pending events.
15555 * linux-low.h (struct process_info): Add resume request
15558 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15560 * regcache.c (new_register_cache): Clear the allocated register
15561 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15563 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15565 * linux-low.c (linux_resume): Take a struct thread_resume *
15567 (linux_wait): Update call.
15568 (resume_ptr): New static variable.
15569 (linux_continue_one_thread): Renamed from
15570 linux_continue_one_process. Use resume_ptr.
15571 (linux_resume): Use linux_continue_one_thread.
15572 * server.c (handle_v_cont, handle_v_requests): New functions.
15573 (myresume): New function.
15574 (main): Handle 'v' case.
15575 * target.h (struct thread_resume): New type.
15576 (struct target_ops): Change argument of "resume" to struct
15578 (myresume): Delete macro.
15580 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15582 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15583 (uninstall): Support DESTDIR.
15585 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15587 * configure.srv: Add xscale*linux copy of arm*linux entry.
15589 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15591 * linux-arm-low.c (arm_reinsert_addr): New function.
15592 (the_low_target): Add arm_reinsert_addr.
15594 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15596 * mem-break.c: Remove whitespace at end of file.
15598 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15600 * configure.in: Check whether we need to prototype strerror.
15601 * server.h: Optionally prototype strerror.
15602 * gdbreplay.c (perror_with_name): Use strerror.
15603 * linux-low.c (linux_attach_lwp): Use strerror.
15604 * utils.c (perror_with_name): Use strerror.
15605 * config.in, configure: Regenerated.
15607 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15609 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15610 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15612 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15614 * Makefile.in (SFILES): Update.
15615 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15616 low-sun3.c: Remove files.
15618 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15620 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15621 (linux_detach_one_process, linux_detach): New functions.
15622 (linux_target_ops): Add linux_detach.
15623 * server.c (main): Handle 'D' packet.
15624 * target.h (struct target_ops): Add "detach" member.
15625 (detach_inferior): Define.
15627 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15629 From Kelley Cook <kelleycook@wideopenwest.com>:
15630 * configure.srv: Accept i[34567]86 variants.
15632 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15634 * linux-low.c (linux_wait_for_event): Correct comment typos.
15635 (linux_resume_one_process): Call check_removed_breakpoint.
15636 (linux_send_signal): New function.
15637 (linux_target_ops): Add linux_send_signal.
15638 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15640 * target.h (struct target_ops): Add send_signal.
15642 2003-05-29 Jim Blandy <jimb@redhat.com>
15644 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15645 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15646 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15647 away part of the register's value.
15649 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15651 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15652 (linux_wait_for_event, linux_init_signals): Likewise.
15654 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15656 * configure.in: Check for stdlib.h.
15657 * configure: Regenerated.
15658 * config.in: Regenerated.
15660 2003-01-04 Andreas Schwab <schwab@suse.de>
15662 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15664 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15666 * Makefile.in: Remove obsolete code.
15668 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15670 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15671 defined(PT_FPR0_HI).
15673 2002-11-17 Stuart Hughes <seh@zee2.com>
15675 * linux-arm-low.c (arm_num_regs): Increase.
15676 (arm_regmap): Include status register.
15678 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15680 * linux-low.c (register_addr): Remove incorrect -1 check.
15682 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15684 * linux-low.c (linux_create_inferior): Call setpgid. Return
15686 (unstopped_p, linux_signal_pid): Remove.
15687 (linux_target_ops): Remove linux_signal_pid.
15688 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15689 global instead of target method.
15690 * target.h (struct target_ops): Remove signal_pid. Update comment
15691 for create_inferior.
15692 * server.c (signal_pid): New variable.
15693 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15694 gdbserver. Set the child to be the foreground process group.
15695 (attach_inferior): Set signal_pid.
15697 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15699 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15701 2002-08-20 Jim Blandy <jimb@redhat.com>
15703 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15706 2002-08-01 Andrew Cagney <cagney@redhat.com>
15708 * Makefile.in: Make chill references obsolete.
15710 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15712 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15713 * configure: Regenerate.
15714 * config.in: Regenerate.
15716 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15718 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15719 (perror_with_name, remote_close, remote_open, expect, play): Static.
15721 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15723 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15724 byte offsets instead of an array of indexes.
15725 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15727 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15729 * regcache.c: Add comment.
15731 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15733 * thread-db.c: New file.
15734 * proc-service.c: New file.
15735 * acinclude.m4: New file.
15736 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15737 proc-service.o, and thread-db.o.
15738 (linux-low.o): Add USE_THREAD_DB.
15739 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15740 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15741 * aclocal.m4: Regenerated.
15742 * config.in: Regenerated.
15743 * configure: Regenerated.
15744 * configure.in: Check for proc_service.h, sys/procfs.h,
15745 thread_db.h, and linux/elf.h headrs.
15746 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15747 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15748 Check for -lthread_db and thread support.
15749 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15750 PowerPC, and SuperH.
15751 * i387-fp.c: Constify arguments.
15752 * i387-fp.h: Likewise.
15753 * inferiors.c: (struct thread_info): Renamed from
15754 `struct inferior_info'. Remove PID member. Use generic inferior
15755 list header. All uses updated.
15756 (inferiors, signal_pid): Removed.
15757 (all_threads): New variable.
15758 (get_thread): Define.
15759 (add_inferior_to_list): New function.
15760 (for_each_inferior): New function.
15761 (change_inferior_id): New function.
15762 (add_inferior): Removed.
15763 (remove_inferior): New function.
15764 (add_thread): New function.
15765 (free_one_thread): New function.
15766 (remove_thread): New function.
15767 (clear_inferiors): Use for_each_inferior and free_one_thread.
15768 (find_inferior): New function.
15769 (find_inferior_id): New function.
15770 (inferior_target_data): Update argument type.
15771 (set_inferior_target_data): Likewise.
15772 (inferior_regcache_data): Likewise.
15773 (set_inferior_regcache_data): Likewise.
15774 * linux-low.c (linux_bp_reinsert): Remove.
15775 (all_processes, stopping_threads, using_thrads)
15776 (struct pending_signals, debug_threads, pid_of): New.
15777 (inferior_pid): Replace with macro.
15778 (struct inferior_linux_data): Remove.
15779 (get_stop_pc, add_process): New functions.
15780 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15781 Use add_process and add_thread.
15782 (linux_attach_lwp): New function, based on old linux_attach. Use
15783 add_process and add_thread. Set stop_expected for new threads.
15784 (linux_attach): New function.
15785 (linux_kill_one_process): New function.
15786 (linux_kill): Kill all LWPs.
15787 (linux_thread_alive): Use find_inferior_id.
15788 (check_removed_breakpoints, status_pending_p): New functions.
15789 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15790 Update. Use WNOHANG. Wait for cloned processes also. Update process
15791 struct for the found process.
15792 (linux_wait_for_event): New function.
15793 (linux_wait): Use it. Support LWPs.
15794 (send_sigstop, wait_for_sigstop, stop_all_processes)
15795 (linux_resume_one_process, linux_continue_one_process): New functions.
15796 (linux_resume): Support LWPs.
15797 (REGISTER_RAW_SIZE): Remove.
15798 (fetch_register): Use register_size instead. Call supply_register.
15799 (usr_store_inferior_registers): Likewise. Call collect_register.
15800 Fix recursive case.
15801 (regsets_fetch_inferior_registers): Improve error message.
15802 (regsets_store_inferior_registers): Add debugging.
15803 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15804 (unstopped_p, linux_signal_pid): New functions.
15805 (linux_target_ops): Add linux_signal_pid.
15806 (linux_init_signals): New function.
15807 (initialize_low): Call it. Initialize using_threads.
15808 * regcache.c (inferior_regcache_data): Add valid
15810 (get_regcache): Fetch registers lazily. Add fetch argument
15811 and update all callers.
15812 (regcache_invalidate_one, regcache_invalidate): New
15814 (new_register_cache): Renamed from create_register_cache.
15815 Return the new regcache.
15816 (free_register_cache): Change argument to a void *.
15817 (registers_to_string, registers_from_string): Call get_regcache
15818 with fetch flag set.
15819 (register_data): Make static. Pass fetch flag to get_regcache.
15820 (supply_register): Call get_regcache with fetch flag clear.
15821 (collect_register): Call get_regcache with fetch flag set.
15822 (collect_register_as_string): New function.
15823 * regcache.h: Update.
15824 * remote-utils.c (putpkt): Flush after debug output and use
15826 Handle input interrupts while waiting for an ACK.
15827 (input_interrupt): Use signal_pid method.
15828 (getpkt): Flush after debug output and use stderr.
15829 (outreg): Use collect_register_as_string.
15830 (new_thread_notify, dead_thread_notify): New functions.
15831 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15832 and general_thread.
15833 (look_up_one_symbol): Flush after debug output.
15834 * server.c (step_thread, server_waiting): New variables.
15835 (start_inferior): Don't use signal_pid. Update call to mywait.
15836 (attach_inferior): Update call to mywait.
15837 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15838 (main): Don't fetch/store registers explicitly. Use
15839 set_desired_inferior. Support proposed ``Hs'' packet. Update
15841 * server.h: Update.
15842 (struct inferior_list, struct_inferior_list_entry): New.
15843 * target.c (set_desired_inferior): New.
15844 (write_inferior_memory): Constify.
15845 (mywait): New function.
15846 * target.h: Update.
15847 (struct target_ops): New signal_pid method.
15848 (mywait): Removed macro, added prototype.
15850 * linux-low.h (regset_func): Removed.
15851 (regset_fill_func, regset_store_func): New.
15852 (enum regset_type): New.
15853 (struct regset_info): Add type field. Use new operation types.
15854 (struct linux_target_ops): stop_pc renamed to get_pc.
15855 Add decr_pc_after_break and breakpoint_at.
15856 (get_process, get_thread_proess, get_process_thread)
15857 (strut process_info, all_processes, linux_attach_lwp)
15858 (thread_db_init): New.
15860 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15861 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15862 (the_low_target): Add new members.
15863 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15864 (i386_store_fpxregset): Constify.
15865 (target_regsets): Add new kind identifier.
15866 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15867 (i386_set_pc): Add debugging.
15868 (i386_breakpoint_at): New function.
15869 (the_low_target): Add new members.
15870 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15871 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15872 (mips_breakpoint_at): New.
15873 (the_low_target): Add new members.
15874 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15875 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15876 (the_low_target): Add new members.
15877 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15878 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15879 (the_low_target): Add new members.
15880 * linux-x86-64-low.c (target_regsets): Add new kind
15883 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15885 From Martin Pool <mbp@samba.org>:
15886 * server.c (gdbserver_usage): New function.
15889 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15891 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15892 stop_at -> stop_pc.
15894 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15896 * Makefile.in: Remove obsolete code.
15898 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15900 * linux-low.c (regsets_fetch_inferior_registers),
15901 (regsets_store_inferior_registers): Removed cast to int from
15903 * regcache.h: Added declaration of struct inferior_info.
15905 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15907 * inferiors.c (struct inferior_info): Add regcache_data.
15908 (add_inferior): Call create_register_cache.
15909 (clear_inferiors): Call free_register_cache.
15910 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15911 * regcache.c (struct inferior_regcache_data): New.
15912 (registers): Remove.
15913 (get_regcache): New function.
15914 (create_register_cache, free_register_cache): New functions.
15915 (set_register_cache): Don't initialize the register cache here.
15916 (registers_to_string, registers_from_string, register_data): Call
15918 * regcache.h: Add prototypes.
15919 * server.h: Likewise.
15921 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15923 * mem-break.c: New file.
15924 * mem-break.h: New file.
15925 * Makefile.in: Add mem-break.o rule; update server.h
15927 * inferiors.c (struct inferior_info): Add target_data
15929 (clear_inferiors): Free target_data member if set.
15930 (inferior_target_data, set_inferior_target_data): New functions.
15931 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15932 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15933 * linux-low.c (linux_bp_reinsert): New variable.
15934 (struct inferior_linux_data): New.
15935 (linux_create_inferior): Use set_inferior_target_data.
15936 (linux_attach): Likewise. Call add_inferior.
15937 (linux_wait_for_one_inferior): New function.
15938 (linux_wait): Call it.
15939 (linux_write_memory): Add const.
15940 (initialize_low): Call set_breakpoint_data.
15941 * linux-low.h (struct linux_target_ops): Add breakpoint
15943 * server.c (attach_inferior): Remove extra add_inferior
15945 * server.h: Include mem-break.h. Update inferior.c
15947 * target.c (read_inferior_memory)
15948 (write_inferior_memory): New functions.
15949 * target.h (read_inferior_memory)
15950 (write_inferior_memory): Change macros to prototypes.
15951 (struct target_ops): Update comments. Add const to write_memory
15954 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15956 * linux-low.c (usr_store_inferior_registers): Support
15957 registers which are allowed to fail to store.
15958 * linux-low.h (linux_target_ops): Likewise.
15959 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15960 (ppc_cannot_store_register): FPSCR may not be storable.
15962 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15964 * server.h: Include <string.h> if HAVE_STRING_H.
15965 * ChangeLog: Correct paths in last ChangeLog entry.
15967 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15969 * linux-low.h: Remove obsolete prototypes.
15970 (struct linux_target_ops): New.
15971 (extern the_low_target): New.
15972 * linux-low.c (num_regs, regmap): Remove declarations.
15973 (register_addr): Use the_low_target explicitly.
15974 (fetch_register): Likewise.
15975 (usr_fetch_inferior_registers): Likewise.
15976 (usr_store_inferior_registers): Likewise.
15977 * linux-arm-low.c (num_regs): Remove.
15978 (arm_num_regs): Define.
15979 (arm_regmap): Renamed from regmap, made static.
15980 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15982 (arm_cannot_store_register): Renamed from cannot_store_register,
15984 (the_low_target): New.
15985 * linux-i386-low.c (num_regs): Remove.
15986 (i386_num_regs): Define.
15987 (i386_regmap): Renamed from regmap, made static.
15988 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15990 (i386_cannot_store_register): Renamed from cannot_store_register,
15992 (the_low_target): New.
15993 * linux-ia64-low.c (num_regs): Remove.
15994 (ia64_num_regs): Define.
15995 (ia64_regmap): Renamed from regmap, made static.
15996 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15998 (ia64_cannot_store_register): Renamed from cannot_store_register,
16000 (the_low_target): New.
16001 * linux-m68k-low.c (num_regs): Remove.
16002 (m68k_num_regs): Define.
16003 (m68k_regmap): Renamed from regmap, made static.
16004 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16006 (m68k_cannot_store_register): Renamed from cannot_store_register,
16008 (the_low_target): New.
16009 * linux-mips-low.c (num_regs): Remove.
16010 (mips_num_regs): Define.
16011 (mips_regmap): Renamed from regmap, made static.
16012 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16014 (mips_cannot_store_register): Renamed from cannot_store_register,
16016 (the_low_target): New.
16017 * linux-ppc-low.c (num_regs): Remove.
16018 (ppc_num_regs): Define.
16019 (ppc_regmap): Renamed from regmap, made static.
16020 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16022 (ppc_cannot_store_register): Renamed from cannot_store_register,
16024 (the_low_target): New.
16025 * linux-s390-low.c (num_regs): Remove.
16026 (s390_num_regs): Define.
16027 (s390_regmap): Renamed from regmap, made static.
16028 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16030 (s390_cannot_store_register): Renamed from cannot_store_register,
16032 (the_low_target): New.
16033 * linux-sh-low.c (num_regs): Remove.
16034 (sh_num_regs): Define.
16035 (sh_regmap): Renamed from regmap, made static.
16036 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16038 (sh_cannot_store_register): Renamed from cannot_store_register,
16040 (the_low_target): New.
16041 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16042 (the_low_target): New.
16044 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16046 * Makefile.in: Add stamp-h target.
16047 * configure.in: Create stamp-h.
16048 * configure: Regenerated.
16050 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16052 * inferiors.c: New file.
16053 * target.c: New file.
16054 * target.h: New file.
16055 * Makefile.in: Add target.o and inferiors.o. Update
16057 * linux-low.c (inferior_pid): New static variable,
16058 moved from server.c.
16059 (linux_create_inferior): Renamed from create_inferior.
16060 Call add_inferior. Return 0 on success instead of a PID.
16061 (linux_attach): Renamed from myattach.
16062 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16063 (linux_thread_alive): Renamed from mythread_alive.
16064 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16066 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16067 (regsets_store_inferior_registers): Correct error message.
16068 Add missing ``return 0''.
16069 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16070 (linux_store_registers): Renamed from store_inferior_registers.
16071 (linux_read_memory): Renamed from read_inferior_memory.
16072 (linux_write_memory): Renamed from write_inferior_memory.
16073 (linux_target_ops): New structure.
16074 (initialize_low): Call set_target_ops ().
16075 * remote-utils.c (unhexify): New function.
16076 (hexify): New function.
16077 (input_interrupt): Send signals to ``signal_pid''.
16078 * server.c (inferior_pid): Remove.
16079 (start_inferior): Update create_inferior call.
16080 (attach_inferior): Call add_inferior.
16081 (handle_query): New function.
16082 (main): Call handle_query for `q' packets.
16083 * server.h: Include "target.h". Remove obsolete prototypes.
16084 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16086 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16088 * Makefile.in: Add WARN_CFLAGS. Update configury
16090 * configure.in: Check for <string.h>
16091 * configure: Regenerate.
16092 * config.in: Regenerate.
16093 * gdbreplay.c: Include needed system headers.
16094 (remote_open): Remove strchr prototype.
16095 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16096 * regcache.c (supply_register): Change buf argument to const void *.
16097 (supply_register_by_name): Likewise.
16098 (collect_register): Change buf argument to void *.
16099 (collect_register_by_name): Likewise.
16100 * regcache.h: Add missing prototypes.
16101 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16102 * server.c (handle_query): New function.
16103 (attached): New static variable, moved out of main.
16104 (main): Quiet longjmp clobber warnings.
16105 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16106 * utils.c (error): Remove NORETURN.