1 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
3 * regcache.c (registers_to_string): Remove unused variable.
5 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
7 * inferiors.c (for_each_inferior_with_data): Remove.
8 * inferiors.h (for_each_inferior_with_data): Remove.
9 * server.c (handle_qxfer_threads_worker): Change parameter type.
10 (handle_qxfer_threads_proper): Use for_each_thread.
12 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
14 * inferiors.c (for_each_inferior): Remove.
15 (clear_inferiors): Use for_each_thread.
16 * inferiors.h (for_each_inferior): Remove.
17 * linux-low.c (linux_wait_for_event_filtered): Use
19 (linux_stabilize_threads): Likewise.
20 * regcache.c (regcache_release): Likewise.
21 * server.c (gdb_wants_all_threads_stopped): Likewise.
22 (clear_pending_status_callback): Remove.
23 (handle_status): Use for_each_thread.
24 (captured_main): Likewise.
25 * win32-low.c (child_init_thread_list): Likewise.
26 (win32_clear_inferiors): Likewise.
27 (fake_breakpoint_event): Likewise.
29 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
31 * inferiors.h (find_inferior): Remove.
32 * inferiors.c (find_inferior): Remove.
34 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
36 * linux-low.c (resume_status_pending_p): Update comment.
37 (need_step_over_p): Update comment.
39 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
41 * linux-low.c (proceed_one_lwp): Return void, change parameter
43 (unsuspend_and_proceed_one_lwp): Likewise.
44 (proceed_all_lwps): Use for_each_thread.
45 (unstop_all_lwps): Likewise.
47 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
49 * linux-low.c (linux_resume_one_thread): Return void, take
51 (linux_resume): Use for_each_thread.
53 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
55 * linux-low.c (send_sigstop_callback): Return void, change
56 parameter type. Rename to...
57 (send_sigstop): ... this.
58 (suspend_and_send_sigstop_callback): Return void, change parameter
60 (suspend_and_send_sigstop): ... this.
61 (stop_all_lwps): Use for_each_thread.
63 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
65 * linux-low.c (lwp_running): Return bool, remove unused
67 (linux_stabilize_threads): Use find_thread.
69 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
71 * linux-low.c (select_singlestep_lwp_callback): Remove.
72 (count_events_callback): Remove.
73 (select_event_lwp_callback): Remove.
74 (select_event_lwp): Use find_thread/for_each_thread.
76 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
78 * linux-low.c (not_stopped_callback): Return bool, take filter
80 (linux_wait_for_event_filtered): Use find_thread.
81 (linux_wait_1): Likewise.
83 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
85 * linux-low.c (same_lwp): Remove.
86 (find_lwp_pid): Use find_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * linux-low.c (delete_lwp_callback): Remove.
91 (linux_mourn): Use for_each_thread.
93 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
95 * linux-low.c (linux_detach_lwp_callback): Return void, remove
96 args parameter, don't check for pid.
97 (linux_detach): Use for_each_thread.
99 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
101 * linux-low.c (struct counter): Remove.
102 (second_thread_of_pid_p): Remove.
103 (last_thread_of_process_p): Use find_thread.
105 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
107 * inferiors.c (find_inferior_in_random): Remove.
108 * inferiors.h (find_inferior_in_random): Remove.
109 * linux-low.c (status_pending_p_callback): Return bool, accept
110 parameter ptid directly.
111 (linux_wait_for_event_filtered): Use find_thread_in_random.
112 (linux_wait_1): Likewise.
114 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
116 * inferiors.c (find_inferior_id): Remove.
117 (find_thread_ptid): Move implemention from find_inferior_id to
119 * inferiors.h (find_inferior_id): Remove.
120 * server.c (handle_status): Use find_thread_ptid.
121 (process_serial_event): Likewise.
122 * thread-db.c (find_one_thread): Likewise.
123 (thread_db_thread_handle): Likewise.
124 * win32-low.c (thread_rec): Likewise.
125 (child_delete_thread): Likewise.
126 (win32_thread_alive): Likewise.
127 (get_child_debug_event): Likewise.
129 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
131 * linux-mips-low.c (update_watch_registers_callback): Return
132 void, remove pid_p parameter, don't check for pid.
133 (mips_insert_point, mips_remove_point): Use for_each_thread.
135 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
137 * lynx.low (lynx_delete_thread_callback): Remove.
138 (lynx_mourn): Use for_each_thread.
140 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
142 * regcache.c (regcache_invalidate_one): Remove.
143 (regcache_invalidate_pid): use for_each_thread.
145 2017-11-26 Tom Tromey <tom@tromey.com>
147 * linux-low.c (linux_create_inferior): Update.
149 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
151 * spu-low.c (spu_create_inferior): Fix typo in argument name.
153 2017-11-24 Alan Hayward <alan.hayward@arm.com>
155 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
156 * linux-aarch64-low.c (initialize_low_arch): Call init func.
157 * linux-aarch64-tdesc-selftest.c: New file.
158 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
160 2017-11-24 Alan Hayward <alan.hayward@arm.com>
162 * configure.srv: Add new file.
163 * linux-aarch64-low.c (initialize_low_arch): Call init func.
164 * linux-aarch64-tdesc-selftest.c: New file.
165 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
167 2017-11-24 Alan Hayward <alan.hayward@arm.com>
169 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
170 * linux-aarch64-low.c (initialize_low_arch): Remove init.
171 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
173 2017-11-24 Alan Hayward <alan.hayward@arm.com>
175 * configure.srv: Add new files.
176 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
177 aarch64_linux_read_description.
178 * linux-aarch64-low.c (aarch64_linux_read_description):
179 Merge with aarch64_arch_setup.
180 (aarch64_arch_setup): Call aarch64_linux_read_description.
181 * linux-aarch64-tdesc.c: New file.
182 * linux-aarch64-tdesc.h: New file.
184 2017-11-24 Yao Qi <yao.qi@linaro.org>
186 * configure.srv: Set $srv_regobj for tic6x-linux.
187 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
188 (tic6x_read_description): Move some code to tic6x_arch_setup.
189 (tic6x_tdesc_test): New function.
190 (initialize_low_arch): Call selftests::register_test.
192 2017-11-22 Yao Qi <yao.qi@linaro.org>
194 * remote-utils.c (prepare_resume_reply): Use memcpy.
196 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
198 * linux-low.c (kill_one_lwp_callback): Return void, take
199 argument directly, don't filter on pid.
200 (linux_kill): Use for_each_thread.
202 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
204 * linux-low.c (need_step_over_p): Return bool, remove dummy
206 (linux_resume, proceed_all_lwps): Use find_thread.
208 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
210 * linux-low.c (resume_status_pending_p): Return bool, remove
212 (linux_resume): Use find_thread.
214 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
216 * linux-low.c (struct thread_resume_array): Remove.
217 (linux_set_resume_request): Return void, take arguments
219 (linux_resume): Use for_each_thread.
221 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
223 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
224 return bool, remove data argument.
225 (linux_stabilize_threads): Use find_thread.
227 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
229 * linux-low.c (unsuspend_one_lwp): Remove.
230 (unsuspend_all_lwps): Use for_each_thread, inline code from
233 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
235 * gdbthread.h (find_thread): Add overload with ptid_t filter.
236 * linux-low.c (struct iterate_over_lwps_args): Remove.
237 (iterate_over_lwps_filter): Remove.
238 (iterate_over_lwps): Use find_thread.
240 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
242 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
243 (linux_handle_new_gdb_connection): Use for_each_thread, inline
244 code from reset_lwp_ptrace_options_callback.
246 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
248 * linux-arm-low.c (struct update_registers_data): Remove.
249 (update_registers_callback): Return void, take arguments
250 directly, don't check thread's pid.
251 (arm_insert_point, arm_remove_point): Use for_each_thread.
253 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
255 * win32-low.c (continue_one_thread): Return void, take argument
257 (child_continue): Use for_each_thread.
259 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
261 * win32-i386-low.c (update_debug_registers_callback): Rename
263 (update_debug_registers): ... this, return void, remove pid_p arg.
264 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
266 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
268 * inferiors.h (struct process_info): Add constructor, initialize
270 <syscalls_to_catch>: Change type to std::vector<int>.
271 * inferiors.c (add_process): Allocate process_info with new.
272 (remove_process): Free process_info with delete.
273 * linux-low.c (handle_extended_wait): Adjust.
274 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
275 * server.c (handle_general_set): Adjust.
277 2017-11-16 Pedro Alves <palves@redhat.com>
279 * remote-utils.c (remote_close): Block SIGIO signals instead of
280 uninstalling the SIGIO handler.
282 2017-11-16 Alan Hayward <alan.hayward@arm.com>
284 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
286 2017-11-16 Yao Qi <yao.qi@linaro.org>
288 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
289 (tic6x_store_gregset): Likewise.
290 (tic6x_usrregs_info): Move it up.
292 2017-11-15 Alan Hayward <alan.hayward@arm.com>
294 * Makefile.in: Update arch rules.
295 * configure.srv: Explicitly mark arch/ files.
297 2017-11-13 Andreas Schwab <schwab@suse.de>
299 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
301 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
303 2017-11-06 Pedro Alves <palves@redhat.com>
305 * config.in, configure: Regenerate.
307 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
309 * target.c (struct thread_search): Remove.
310 (thread_search_callback): Remove.
311 (prepare_to_access_memory): Use for_each_thread instead of
312 find_inferior. Inline code from thread_search_callback.
314 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
316 * server.c (struct visit_actioned_threads_data): Remove.
317 (visit_actioned_threads): Change prototype to take arguments
319 (resume): Use find_thread instead of find_inferior.
321 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
323 * server.c (queue_stop_reply_callback): Change prototype, return
325 (find_status_pending_thread_callback): Remove.
326 (handle_status): Replace find_inferior with find_thread and
329 2017-10-25 Alan Hayward <alan.hayward@arm.com>
331 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
333 (aarch64_store_gregset): Likewise.
334 (aarch64_fill_fpregset): Likewise.
335 (aarch64_store_fpregset): Likewise.
337 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
339 * gdbthread.h (find_thread, for_each_thread): New functions.
340 * inferiors.c (thread_of_pid): Remove.
341 (find_any_thread_of_pid): Use find_thread.
342 * linux-low.c (num_lwps): Use for_each_thread.
344 2017-10-17 Yao Qi <yao.qi@linaro.org>
346 * Makefile.in: Remove one rule.
347 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
349 2017-10-17 Yao Qi <yao.qi@linaro.org>
351 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
352 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
354 2017-10-17 Yao Qi <yao.qi@linaro.org>
356 * configure.srv: Rename arm.o with arch/arm.o.
358 2017-10-17 Yao Qi <yao.qi@linaro.org>
360 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
361 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
362 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
363 (arch-i386.o, arch-amd64.o): Remove rules.
364 (arch/%.o): New rule.
365 Update POSTCOMPILE and COMPILE.pre.
366 * configure.ac: Invoke AC_CONFIG_COMMANDS.
367 * configure: Re-generated.
368 * configure.srv: Replace arch-i386.o with arch/i386.o.
369 Replace arch-amd64.o with arch/amd64.o.
371 2017-10-16 Yao Qi <yao.qi@linaro.org>
373 * configure: Regenerated.
375 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
377 * inferiors.h: (struct inferior_list): Remove.
378 (struct inferior_list_entry); Remove.
379 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
380 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
381 get_first_inferior): Remove.
382 (for_each_inferior, for_each_inferior_with_data, find_inferior,
383 find_inferior_id, find_inferior_in_random): Change signature.
384 * inferiors.c (all_threads): Change type to
385 std::list<thread_info *>.
386 (get_thread): Remove macro.
387 (find_inferior, find_inferior_id): Change signature, implement
389 (find_inferior_in_random): Change signature, implement using
390 find_thread_in_random.
391 (for_each_inferior, for_each_inferior_with_data): Change
392 signature, implement using for_each_thread.
393 (add_inferior_to_list, remove_inferior): Remove.
394 (add_thread, get_first_thread, thread_of_pid,
395 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
396 (get_first_inferior, one_inferior_p, clear_inferior_list):
398 (clear_inferiors, get_thread_process): Update.
399 * gdbthread.h: Include <list>.
400 (struct thread_info) <entry>: Remove field.
402 (all_threads): Change type to std::list<thread_info *>.
403 (get_first_inferior): Add doc.
404 (find_thread, for_each_thread, find_thread_in_random): New
406 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
407 * linux-arm-low.c (update_registers_callback): Update.
408 * linux-low.c (second_thread_of_pid_p): Update.
409 (kill_one_lwp_callback, linux_detach_lwp_callback,
410 delete_lwp_callback, status_pending_p_callback, same_lwp,
411 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
412 iterate_over_lwps, not_stopped_callback,
413 resume_stopped_resumed_lwps, count_events_callback,
414 select_singlestep_lwp_callback, select_event_lwp_callback,
415 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
416 suspend_and_send_sigstop_callback, wait_for_sigstop,
417 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
418 lwp_running, linux_set_resume_request, resume_status_pending_p,
419 need_step_over_p, start_step_over, linux_resume_one_thread,
420 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
421 reset_lwp_ptrace_options_callback): Update.
422 * linux-mips-low.c (update_watch_registers_callback): Update.
423 * regcache.c (regcache_invalidate_one, regcache_invalidate):
425 (free_register_cache_thread_one): Remove.
426 (regcache_release): Update.
427 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
428 handle_qxfer_threads_worker): Update.
429 (handle_query): Update, use list iterator.
430 (visit_actioned_threads, handle_pending_status,
431 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
432 clear_pending_status_callback, set_pending_status_callback,
433 find_status_pending_thread_callback, handle_status,
434 process_serial_event): Update.
435 * target.c (thread_search_callback): Update.
436 * thread-db.c (thread_db_get_tls_address): Update.
437 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
439 * win32-i386-low.c (update_debug_registers_callback): Update.
440 * win32-low.c (delete_thread_info, child_delete_thread,
441 continue_one_thread, suspend_one_thread,
442 get_child_debug_event): Adjust.
444 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
446 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
447 * inferiors.h: Include <list>.
448 (struct process_info) <entry>: Remove field.
450 (pid_of): Change macro to function.
451 (ptid_of, lwpid_of): Remove macro.
452 (all_processes): Change type to std::list<process_info *>.
453 (ALL_PROCESSES): Remove macro.
454 (for_each_process, find_process): New function.
455 * inferiors.c (all_processes): Change type to
456 std::list<process_info *>.
457 (find_thread_process): Adjust.
458 (add_process): Likewise.
459 (remove_process): Likewise.
460 (find_process_pid): Likewise.
461 (get_first_process): Likewise.
462 (started_inferior_callback): Remove.
463 (have_started_inferiors_p): Adjust.
464 (attached_inferior_callback): Remove.
465 (have_attached_inferiors_p): Adjust.
466 * linux-low.c (check_zombie_leaders): Likewise.
467 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
468 (x86_linux_update_xmltarget): Adjust.
469 * server.c (handle_query): Likewise.
470 (gdb_reattached_process): Remove.
471 (handle_status): Adjust.
472 (kill_inferior_callback): Likewise.
473 (detach_or_kill_inferior): Remove.
474 (print_started_pid): Likewise.
475 (print_attached_pid): Likewise.
476 (detach_or_kill_for_exit): Update.
477 (process_serial_event): Likewise.
478 * linux-arm-low.c (arm_new_fork): Likewise.
480 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
482 * dll.h: Include <list>.
483 (struct dll_info): Add constructor.
484 <entry>: Remove field.
485 (all_dlls): Change type to std::list<dll_info>.
486 * dll.c: Include <algorithm>.
487 (get_dll): Remove macro.
488 (all_dlls): Change type to std::list<dll_info *>.
489 (free_one_dll): Remove.
490 (match_dll): Likewise.
491 (loaded_dll): Adjust.
492 (unloaded_dll): Adjust to all_dlls type change, use
493 std::find_if. Inline code from match_dll.
494 (clear_dlls): Adjust to all_dlls type change.
495 * server.c (emit_dll_description): Remove.
496 (handle_qxfer_libraries): Adjust to all_dlls type change,
497 integrate emit_dll_description's functionality.
499 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
501 * linux-low.h (struct linux_target_ops) <delete_process>: New
503 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
504 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
505 (struct linux_target_ops): Add delete_process callback.
506 * linux-arm-low.c (arm_delete_process): New.
507 (struct linux_target_ops): Add delete_process callback.
508 * linux-bfin-low.c (struct linux_target_ops): Likewise.
509 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
510 * linux-m32r-low.c (struct linux_target_ops): Likewise.
511 * linux-mips-low.c (mips_linux_delete_process): New.
512 (struct linux_target_ops): Add delete_process callback.
513 * linux-ppc-low.c (struct linux_target_ops): Likewise.
514 * linux-s390-low.c (struct linux_target_ops): Likewise.
515 * linux-sh-low.c (struct linux_target_ops): Likewise.
516 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
517 * linux-tile-low.c (struct linux_target_ops): Likewise.
518 * linux-x86-low.c (x86_linux_delete_process): New.
519 (struct linux_target_ops): Add delete_process callback.
520 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
522 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
524 * linux-aarch64-low.c (the_low_target): Add thread delete
526 * linux-arm-low.c (arm_delete_thread): New function.
527 (the_low_target): Add thread delete callback.
528 * linux-bfin-low.c (the_low_target): Likewise.
529 * linux-crisv32-low.c (the_low_target): Likewise.
530 * linux-low.c (delete_lwp): Invoke delete_thread callback if
532 * linux-low.h (struct linux_target_ops) <delete_thread>: New
534 * linux-m32r-low.c (the_low_target): Add thread delete callback.
535 * linux-mips-low.c (mips_linux_delete_thread): New function.
536 (the_low_target): Add thread delete callback.
537 * linux-ppc-low.c (the_low_target): Likewise.
538 * linux-s390-low.c (the_low_target): Likewise.
539 * linux-sh-low.c (the_low_target): Likewise.
540 * linux-tic6x-low.c (the_low_target): Likewise.
541 * linux-tile-low.c (the_low_target): Likewise.
542 * linux-x86-low.c (the_low_target): Likewise.
543 * linux-xtensa-low.c (the_low_target): Likewise.
545 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
547 * win32-low.c: Include "common-inferior.h".
549 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
551 * inferiors.c (set_inferior_cwd): New function.
552 * server.c (handle_general_set): Handle QSetWorkingDir packet.
553 (handle_query): Inform that QSetWorkingDir is supported.
554 * win32-low.c (create_process): Pass the inferior's cwd to
557 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
559 * inferiors.c (current_inferior_cwd): New global variable.
560 (get_inferior_cwd): New function.
561 * inferiors.h (struct process_info) <cwd>: New field.
563 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
565 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
566 (OBS): Add gdb_tilde_expand.o.
568 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
570 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
571 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
573 2017-09-29 Pedro Alves <palves@redhat.com>
575 * ax.c (gdb_parse_agent_expr): Constify.
576 * ax.h (gdb_parse_agent_expr): Constify.
577 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
579 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
580 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
581 * remote-utils.h (read_ptid): Constify.
582 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
583 (process_point_options, process_serial_event): Constify.
584 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
585 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
586 (cmd_qtbuffer): Constify.
588 2017-09-29 Pedro Alves <palves@redhat.com>
590 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
593 2017-09-29 Pedro Alves <palves@redhat.com>
595 * linux-low.c (handle_extended_wait): Pass parent thread instead
596 of process to thread_db_notice_clone.
597 * linux-low.h (thread_db_notice_clone): Replace parent process
598 parameter with parent thread parameter.
599 * thread-db.c (find_one_thread): Add comment.
600 (thread_db_notice_clone): Replace parent process parameter with
601 parent thread parameter. Temporarily switch to the parent thread.
603 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
605 * gdbthread.h: Include "common-gdbthread.h".
606 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
607 "if" when validating the ptid.
608 * remote-utils.c: Include "gdbthread.h".
609 (prepare_resume_reply): Use "switch_to_thread".
610 * target.c (done_accessing_memory): Likewise.
612 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
614 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
615 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
616 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
617 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
618 s390x-gs-linux64-ipa.o to ipa_obj.
619 * linux-s390-low.c (HWCAP_S390_GS): New define.
620 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
622 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
623 (s390_arch_setup): Check for guarded-storage support and choose
625 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
626 init_registers_s390x_gs_linux64.
627 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
629 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
630 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
632 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
634 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
636 2017-09-21 Kevin Buettner <kevinb@redhat.com>
638 * linux-low.h (struct lwp_info): Add new field, thread_handle.
639 (thread_db_thread_handle): Declare.
640 * linux-low.c (linux_target_ops): Initialize thread_handle.
641 * server.c (handle_qxfer_threads_worker): Add support for
643 * target.h (struct target_ops): Add new function pointer,
645 (target_thread_handle): Define.
646 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
648 (thread_db_thread_handle): New function.
650 2017-09-21 Kevin Buettner <kevinb@redhat.com>
652 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
653 * linux-low.h (thread_db_notice_clone): Declare.
654 * thread-db.c (thread_db_notice_clone): New function.
656 2017-09-21 Pedro Alves <palves@redhat.com>
658 * server.c (gdb_read_memory, handle_status, process_serial_event)
659 (handle_serial_event, handle_target_event): Adjust to
660 set_desired_thread prototype change.
661 * target.c (set_desired_thread): Remove 'use_general' parameter
663 * target.h (set_desired_thread): Remove 'use_general' parameter.
665 2017-09-20 Tom Tromey <tom@tromey.com>
667 * target.c (target_terminal::terminal_state): Define.
668 (target_terminal::init): Rename from target_terminal_init.
669 (target_terminal::inferior): Rename from
670 target_terminal_inferior.
671 (target_terminal::ours): Rename from target_terminal_ours.
672 (target_terminal::ours_for_output, target_terminal::info): New.
674 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
676 * server.c (accumulate_file_name_length): Remove.
677 (emit_dll_description): Adjust to std::string change.
678 (handle_qxfer_libraries): Use std::string to hold document.
680 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
682 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
683 return type of xml_escape_text.
684 * server.c (emit_dll_description): Likewise.
686 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
688 * server.c (captured_main): Accept argument for --selftest.
689 Update run_tests call.
690 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
691 when registering selftests.
693 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
695 * regcache.c (get_thread_regcache): Update code to use "std::vector"
696 instead of "VEC" for "target_desc.reg_defs".
697 (regcache_cpy): Likewise.
698 (registers_to_string): Likewise.
699 (registers_from_string): Likewise.
700 (find_regno): Likewise.
701 (supply_regblock): Likewise.
702 (regcache_raw_read_unsigned): Likewise.
703 * tdesc.c (init_target_desc): Likewise.
704 (tdesc_create_reg): Likewise.
705 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
706 (struct target_desc) <reg_defs>: Convert to "std::vector".
707 (target_desc): Do not initialize "reg_defs".
708 (~target_desc): Update code to use "std::vector" instead of "VEC"
709 for "target_desc.reg_defs".
710 (operator==): Likewise.
712 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
714 * inferiors.h (thread_to_gdb_id): Remove.
715 * inferiors.c (thread_to_gdb_id): Remove.
716 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
717 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
718 lynx_store_registers, lynx_read_memory, lynx_write_memory):
720 * nto-low.c (nto_fetch_registers, nto_store_registers,
721 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
723 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
725 * inferiors.h (gdb_id_to_thread_id): Remove.
726 * inferiors.c (gdb_id_to_thread_id): Remove.
727 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
728 removal. Move pid declaration closer to where it's used.
730 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
732 * server.c (handle_detach): New function.
733 (process_serial_event): Move code out, call handle_detach.
735 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
737 * server.c (require_running): Rename to ...
738 (require_running_or_return): ... this ...
739 (require_running_or_break): ... and this.
740 (handle_query, process_serial_event): Adjust.
742 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
744 * linux-low.c (linux_set_resume_request): Remove unused
747 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
749 * server.c (first_thread_of): Remove.
750 (process_serial_event): Replace usage of first_thread_of with
751 find_any_thread_of_pid.
752 * tracepoint.c (same_process_p): Remove.
753 (gdb_agent_about_to_close): Replace usage of same_process_p with
754 find_any_thread_of_pid.
755 * linux-x86-low.c (same_process_callback): Remove.
756 (x86_arch_setup_process_callback): Replace usage of
757 same_process_callback with find_any_thread_of_pid.
758 * thread-db.c (any_thread_of): Remove.
759 (switch_to_process): Replace usage of any_thread_of with
760 find_any_thread_of_pid.
761 * inferiors.c (thread_pid_matches_callback): Remove.
762 (find_thread_process): Adjust to use find_any_thread_of_pid.
764 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
766 * regcache.c (get_thread_regcache): Guard calls to "memset"
769 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
771 * linux-low.c (handle_extended_wait): Use
772 "allocate_target_description" instead of "XNEW".
773 * linux-x86-low.c (initialize_low_arch): Likewise.
775 2017-09-05 Yao Qi <yao.qi@linaro.org>
777 * configure.srv (srv_i386_regobj): Remove.
778 (srv_amd64_regobj): Remove.
779 (srv_regobj): Set it to "" for x86 non-linux targets.
780 * linux-x86-tdesc.c (i386_linux_read_description):
781 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
782 (init_registers_i386): Remove the declaration.
783 (tdesc_i386): Remove the declaration.
784 (lynx_i386_arch_setup): Call i386_create_target_description.
785 * nto-x86-low.c: Likewise.
786 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
787 [!__x86_64__]: include arch/i386.h.
788 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
790 2017-09-05 Yao Qi <yao.qi@linaro.org>
792 * configure.srv (srv_amd64_linux_xmlfiles): Remove
793 i386/amd64-XXX-linux from it.
795 2017-09-05 Yao Qi <yao.qi@linaro.org>
797 * configure.srv: Empty srv_amd64_linux_regobj if $development is
799 (ipa_amd64_linux_regobj): Remove.
800 (ipa_x32_linux_regobj): Remove.
802 2017-09-05 Yao Qi <yao.qi@linaro.org>
804 * Makefile.in (arch-amd64.o): New rule.
805 * configure.srv: Append arch-amd64.o.
806 * linux-amd64-ipa.c: Include common/x86-xstate.h.
807 (get_ipa_tdesc): Call amd64_linux_read_description.
808 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
809 and init_registers_amd64_XXX.
810 * linux-x86-low.c (x86_linux_read_description): Call
811 amd64_linux_read_description.
812 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
813 (initialize_low_arch): Don't call init_registers_x32_XXX and
814 init_registers_amd64_XXX.
815 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
817 [__x86_64__] (amd64_tdesc_test): New function.
818 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
819 and init_registers_amd64_XXX.
820 * linux-x86-tdesc.c: Include arch/amd64.h.
821 (xcr0_to_tdesc_idx): New function.
822 (i386_linux_read_description): New function.
823 (amd64_get_ipa_tdesc_idx): New function.
824 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
825 (amd64_get_ipa_tdesc): Declare.
827 2017-09-05 Yao Qi <yao.qi@linaro.org>
829 * configure.srv (srv_i386_linux_xmlfiles): Remove
830 i386/i386-XXX-linux.xml from it.
832 2017-09-05 Yao Qi <yao.qi@linaro.org>
834 * configure.srv: Set srv_i386_linux_regobj empty if $development
836 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
837 initialize_low_tdesc.
838 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
839 with #if initialize_low_tdesc.
840 * linux-x86-tdesc-selftest.c: New file.
841 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
843 2017-09-05 Yao Qi <yao.qi@linaro.org>
845 * Makefile.in (arch-i386.o): New rule.
846 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
847 (x86_64-*-linux*): Likewise.
848 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
850 (i386_linux_read_description): Remove code and call
851 i386_create_target_description.
852 * tdesc.c (allocate_target_description): New function.
853 * tdesc.h (set_tdesc_architecture): Remove declaration.
854 (set_tdesc_osabi): Likewise.
856 2017-09-05 Yao Qi <yao.qi@linaro.org>
858 * linux-x86-tdesc.c: Don't include <inttypes.h>.
859 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
860 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
862 * server.c (get_features_xml): Call tdesc_get_features_xml.
863 * tdesc.c (set_tdesc_architecture): New function.
864 (set_tdesc_osabi): New function.
865 (tdesc_get_features_xml): New function.
866 (tdesc_create_feature): Add an argument.
867 * tdesc.h (struct target_desc) <features>: New field.
868 <arch, osabi>: New field.
869 (~target_desc): xfree features, arch, and osabi.
870 (target_desc::oerator==): Don't compare .xmltarget.
871 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
872 (set_tdesc_osabi): Likewise.
873 (tdesc_get_features_xml): Likewise.
875 2017-09-05 Yao Qi <yao.qi@linaro.org>
877 * linux-x86-tdesc.c: Include selftest.h.
878 (i386_tdesc_test): New function.
879 (initialize_low_tdesc): Call selftests::register_test.
880 * tdesc.h: Include regdef.h.
881 (target_desc): Override operator == and !=.
883 2017-09-05 Yao Qi <yao.qi@linaro.org>
885 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
887 * linux-i386-ipa.c: Include common/x86-xstate.h
888 (get_ipa_tdesc): Call i386_linux_read_description.
889 (initialize_low_tracepoint): Don't call init_registers_XXX
890 functions, call initialize_low_tdesc instead.
891 * linux-x86-low.c (x86_linux_read_description): Call
892 i386_linux_read_description.
893 (initialize_low_arch): Don't call init_registers_i386_XXX
894 functions, call initialize_low_tdesc.
895 * linux-x86-tdesc.c: New file.
896 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
897 (i386_get_ipa_tdesc_idx): Declare.
898 (i386_get_ipa_tdesc): Declare.
899 (initialize_low_tdesc): Declare.
901 2017-09-05 Yao Qi <yao.qi@linaro.org>
903 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
906 2017-09-05 Yao Qi <yao.qi@linaro.org>
908 * Makefile.in (IPA_OBJS): Add vec-ipa.o
909 * regcache.c (get_thread_regcache): Use VEC_length.
910 (init_register_cache): Likewise.
911 (regcache_cpy): Likewise.
912 (registers_to_string): Iterate reg_defs via VEC_iterate.
913 (find_regno): Likewise.
914 (find_register_by_number): Use VEC_index.
915 (register_size): Call find_register_by_number.
916 (register_data): Call find_register_by_number.
917 (supply_regblock): Use VEC_length.
918 (regcache_raw_read_unsigned): Likewise.
919 * tdesc.c (init_target_desc): Iterate reg_defs via
921 (default_description): Update initializer.
922 (copy_target_description): Don't update field num_registers.
923 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
924 <num_registers>: Remove.
926 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
928 * Makefile.in (.SECONDARY): Define target.
930 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
932 * linux-low.c (linux_wait_1): Adjust.
933 * server.c (queue_stop_reply_callback): Adjust.
935 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
937 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
938 QEnvironmentUnset and QEnvironmentReset packets.
939 (handle_query): Inform remote that QEnvironmentHexEncoded,
940 QEnvironmentUnset and QEnvironmentReset are supported.
942 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
944 * inferiors.h (inferior_target_data): Rename to ...
945 (thread_target_data): ... this.
946 (inferior_regcache_data): Rename to ...
947 (thread_regcache_data): ... this.
948 (set_inferior_regcache_data): Rename to ...
949 (set_thread_regcache_data): ... this.
950 * inferiors.c (inferior_target_data): Rename to ...
951 (thread_target_data): ... this.
952 (inferior_regcache_data): Rename to ...
953 (thread_regcache_data): ... this.
954 (set_inferior_regcache_data): Rename to ...
955 (set_thread_regcache_data): ... this.
956 (free_one_thread): Update.
957 * linux-low.h (get_thread_lwp): Update.
958 * regcache.c (get_thread_regcache): Update.
959 (regcache_invalidate_thread): Update.
960 (free_register_cache_thread): Update.
961 * win32-i386-low.c (update_debug_registers_callback): Update.
962 (win32_get_current_dr): Update.
963 * win32-low.c (thread_rec): Update.
964 (delete_thread_info): Update.
965 (continue_one_thread): Update.
966 (suspend_one_thread): Update.
968 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
970 * inferiors.c (set_inferior_target_data): Remove.
971 * inferiors.h (set_inferior_target_data): Remove.
973 2017-08-18 Yao Qi <yao.qi@linaro.org>
975 * Makefile.in (OBS): Add selftest.o.
976 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
977 * configure, config.in: Re-generated.
978 * server.c: Include common/sefltest.h.
979 (captured_main): Handle option --selftest.
981 2017-08-09 Yao Qi <yao.qi@linaro.org>
983 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
984 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
985 i386-avx-mpx.o and i386-mmx.o.
986 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
987 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
988 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
989 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
990 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
991 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
992 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
993 i386/amd64-avx-mpx.xml.
995 2017-08-09 Yao Qi <yao.qi@linaro.org>
997 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
998 and x32-avx-avx512.o.
999 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1000 i386/x32-avx-avx512.xml.
1002 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1004 * tracepoint.h (enum class fast_tpoint_collect_result): New
1006 (fast_tracepoint_collecting): Change return type to
1007 fast_tpoint_collect_result.
1008 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1009 * linux-low.h: Include tracepoint.h.
1010 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1011 fast_tpoint_collect_result.
1012 * linux-low.c (handle_tracepoints): Adjust.
1013 (linux_fast_tracepoint_collecting): Change return type to
1014 fast_tpoint_collect_result.
1015 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1016 linux_wait_1, stuck_in_jump_pad_callback,
1017 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1018 proceed_one_lwp): Adjust to type change.
1020 2017-07-10 Yao Qi <yao.qi@linaro.org>
1022 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1024 2017-06-29 Yao Qi <yao.qi@linaro.org>
1026 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1028 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1030 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1032 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1034 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1036 * linux-low.c (linux_create_inferior): Adjust code to access the
1037 environment information via 'gdb_environ' class.
1038 * lynx-low.c (lynx_create_inferior): Likewise.
1039 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1040 (get_environ): Return a pointer to 'our_environ'.
1041 (captured_main): Initialize 'our_environ'.
1042 * server.h (get_environ): Adjust prototype.
1043 * spu-low.c (spu_create_inferior): Adjust code to access the
1044 environment information via 'gdb_environ' class.
1046 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1048 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1049 usage of "register" keyword.
1051 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1053 * configure: Re-generate.
1055 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1057 * configure: Re-generate.
1059 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1061 * Makefile.in (COMPILE.pre): Add "-x c++".
1063 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1065 * fork-child.c: Conditionally include <signal.h>.
1067 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1069 * server.c (handle_general_set): Handle new packet
1070 "QStartupWithShell".
1071 (handle_query): Add "QStartupWithShell" to the list of supported
1073 (gdbserver_usage): Add help text explaining the
1074 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1076 (captured_main): Recognize and act upon the presence of the new
1079 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1080 Pedro Alves <palves@redhat.com>
1082 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1083 * configure: Regenerate.
1084 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1086 (i[34567]86-*-lynxos*): Likewise.
1087 (spu*-*-*): Likewise.
1088 * fork-child.c: New file.
1089 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1091 (linux_ptrace_fun): New function.
1092 (linux_create_inferior): Adjust function prototype to reflect
1093 change on "target.h". Adjust function code to use
1095 (linux_request_interrupt): Delete "signal_pid".
1096 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1097 (lynx_ptrace_fun): New function.
1098 (lynx_create_inferior): Adjust function prototype to reflect
1099 change on "target.h". Adjust function code to use
1101 * nto-low.c (nto_create_inferior): Adjust function prototype and
1102 code to reflect change on "target.h". Update comments.
1103 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1104 "common-terminal.h" and "environ.h".
1105 (terminal_fd): Moved to fork-child.c.
1106 (old_foreground_pgrp): Likewise.
1107 (restore_old_foreground_pgrp): Likewise.
1108 (last_status): Make it global.
1109 (last_ptid): Likewise.
1110 (our_environ): New variable.
1111 (startup_with_shell): Likewise.
1112 (program_name): Likewise.
1113 (program_argv): Rename to...
1114 (program_args): ...this.
1115 (wrapper_argv): New variable.
1116 (start_inferior): Delete function.
1117 (get_exec_wrapper): New function.
1118 (get_exec_file): Likewise.
1119 (get_environ): Likewise.
1120 (prefork_hook): Likewise.
1121 (post_fork_inferior): Likewise.
1122 (postfork_hook): Likewise.
1123 (postfork_child_hook): Likewise.
1124 (handle_v_run): Update code to deal with arguments coming from the
1125 remote host. Update calls from "start_inferior" to
1127 (captured_main): Likewise. Initialize environment variable. Call
1129 * server.h (post_fork_inferior): New prototype.
1130 (get_environ): Likewise.
1131 (last_status): Declare.
1132 (last_ptid): Likewise.
1133 (signal_pid): Likewise.
1134 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1135 (spu_ptrace_fun): New function.
1136 (spu_create_inferior): Adjust function prototype to reflect change
1137 on "target.h". Adjust function code to use "fork_inferior".
1138 * target.c (target_terminal_init): New function.
1139 (target_terminal_inferior): Likewise.
1140 (target_terminal_ours): Likewise.
1141 * target.h: Include <vector>.
1142 (struct target_ops) <create_inferior>: Update prototype.
1143 (create_inferior): Update macro.
1144 * utils.c (gdb_flush_out_err): New function.
1145 * win32-low.c (win32_create_inferior): Adjust function prototype
1146 and code to reflect change on "target.h".
1148 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1150 * inferiors.c (switch_to_thread): New function.
1152 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1154 * Makefile.in (SFILE): Add "common/job-control.c".
1155 (OBS): Add "job-control.o".
1157 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1159 * Makefile: Remove "@host_makefile_frag@".
1161 2017-05-05 Pedro Alves <palves@redhat.com>
1163 * configure: Regenerate.
1165 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1167 * configure: Regenerate.
1169 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1171 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1172 software_single_step change of return type to
1173 std::vector<CORE_ADDR>.
1174 * linux-low.c (install_software_single_step_breakpoints):
1176 * linux-low.h (install_software_single_step_breakpoints):
1179 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1181 * remote-utils.c: Include "gdb_termios.h" instead of
1183 * terminal.h: Delete file.
1185 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1187 * server.c: Include <vector>.
1188 <program_argv, wrapper_argv>: Convert to std::vector.
1189 (start_inferior): Rewrite function to use C++.
1190 (handle_v_run): Likewise. Update code that calculates the argv
1191 based on the vRun packet; use C++.
1192 (captured_main): Likewise.
1194 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1196 * server.c (handle_v_cont): Initialize thread_resume::thread
1199 2017-04-05 Pedro Alves <palves@redhat.com>
1201 * configure: Regenerate.
1203 2017-04-05 Pedro Alves <palves@redhat.com>
1205 * gdbreplay.c (sync_error): Constify.
1206 * linux-x86-low.c (push_opcode): Constify.
1208 2017-04-05 Pedro Alves <palves@redhat.com>
1210 * win32-low.c (get_child_debug_event)
1211 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1212 Report TARGET_WAITKIND_SPURIOUS instead.
1214 2017-04-05 Pedro Alves <palves@redhat.com>
1216 * remote-utils.c (remote_prepare, remote_open): Constify.
1217 * remote-utils.h (remote_prepare, remote_open): Constify.
1218 * server.c (captured_main): Constify 'port' handling.
1220 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1222 * Makefile.in (clean): Clear .deps.
1224 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1226 * .gitignore: Remove generated files, replace with wildcard.
1227 * (clean): Replace removal of generated files with wildcard.
1228 (version.c): Replace with...
1229 (version-generated.c): ...this.
1230 (xml-builtin.c): Replace with...
1231 (xml-builtin-generated.c): ...this.
1232 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1233 (%.c: *regformats*): Replace with...
1234 (%-generated.c: *regformats*): ...this.
1236 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1238 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1239 (xtensa_fill_gregset): Call collect_register_by_name for
1241 (xtensa_store_gregset): Call supply_register_by_name for
1244 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1246 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1247 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1248 (xtensa_store_gregset): Call supply_register for all registers in
1249 a0_regnum..a0_regnum + C0_NREGS range.
1251 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1253 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1254 (ax-ipa.o: ax.c): Remove.
1255 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1256 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1257 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1258 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1259 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1261 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1263 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1264 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1265 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1266 (errors-ipa.o: ../common/errors.c): Remove.
1267 (format-ipa.o: ../common/format.c): Remove.
1268 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1270 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1272 * Makefile.in (%-ipa.o: %.c): New rule.
1273 (tracepoint-ipa.o: tracepoint.c): Remove.
1274 (utils-ipa.o: utils.c): Remove.
1275 (remote-utils-ipa.o: remote-utils.c): Remove.
1276 (regcache-ipa.o: regcache.c): Remove.
1277 (i386-linux-ipa.o: i386-linux.c): Remove.
1278 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1279 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1280 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1281 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1282 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1283 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1284 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1285 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1286 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1287 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1288 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1289 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1290 (aarch64-ipa.o: aarch64.c): Remove.
1291 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1292 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1293 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1294 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1295 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1296 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1297 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1298 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1299 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1300 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1301 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1302 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1303 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1304 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1305 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1306 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1307 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1308 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1309 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1310 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1311 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1312 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1313 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1314 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1315 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1316 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1317 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1318 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1319 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1320 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1321 (tdesc-ipa.o: tdesc.c): Remove.
1322 (x32-linux-ipa.o: x32-linux.c): Remove.
1323 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1324 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1326 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1328 * Makefile.in (%.o: ../arch/%.c): New rule.
1329 (arm.o: ../arch/arm.c): Remove.
1330 (arm-linux.o: ../arch/arm-linux.c): Remove.
1331 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1332 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1334 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1336 * Makefile.in (%.o: ../nat/%.c): New rule.
1337 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1338 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1339 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1340 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1341 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1342 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1343 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1344 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1345 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1346 (linux-personality.o: ../nat/linux-personality.c): Remove.
1347 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1348 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1349 (x86-linux.o: ../nat/x86-linux.c): Remove.
1350 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1351 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1353 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1355 * Makefile.in (%.o: ../common/%.c): New rule.
1356 (signals.o: ../common/signals.c): Remove.
1357 (print-utils.o: ../common/print-utils.c): Remove.
1358 (rsp-low.o: ../common/rsp-low.c): Remove.
1359 (common-utils.o: ../common/common-utils.c): Remove.
1360 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1361 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1362 (vec.o: ../common/vec.c): Remove.
1363 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1364 (xml-utils.o: ../common/xml-utils.c): Remove.
1365 (ptid.o: ../common/ptid.c): Remove.
1366 (buffer.o: ../common/buffer.c): Remove.
1367 (format.o: ../common/format.c): Remove.
1368 (filestuff.o: ../common/filestuff.c): Remove.
1369 (agent.o: ../common/agent.c): Remove.
1370 (errors.o: ../common/errors.c): Remove.
1371 (environ.o: ../common/environ.c): Remove.
1372 (common-debug.o: ../common/common-debug.c): Remove.
1373 (cleanups.o: ../common/cleanups.c): Remove.
1374 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1375 (fileio.o: ../common/fileio.c): Remove.
1376 (common-regcache.o: ../common/common-regcache.c): Remove.
1377 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1378 (new-op.o: ../common/new-op.c): Remove.
1379 (btrace-common.o: ../common/btrace-common.c): Remove.
1381 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1383 * Makefile.in (%.o: ../target/%.c): New rule.
1384 (waitstatus.o: ../target/waitstatus.c): Remove.
1386 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1389 (%.c: ../regformats/%.dat,
1390 (%.c: ../regformats/arm/%.dat,
1391 (%.c: ../regformats/i386/%.dat,
1392 (%.c: ../regformats/rs6000/%.dat): New rules.
1393 (aarch64.c): Remove.
1394 (reg-arm.c): Remove.
1395 (arm-with-iwmmxt.c): Remove.
1396 (arm-with-vfpv2.c): Remove.
1397 (arm-with-vfpv3.c): Remove.
1398 (arm-with-neon.c): Remove.
1399 (reg-bfin.c): Remove.
1400 (reg-cris.c): Remove.
1401 (reg-crisv32.c): Remove.
1403 (i386-linux.c): Remove.
1404 (i386-avx.c): Remove.
1405 (i386-avx-linux.c): Remove.
1406 (i386-avx-avx512.c): Remove.
1407 (i386-avx-avx512-linux.c): Remove.
1408 (i386-mpx.c): Remove.
1409 (i386-mpx-linux.c): Remove.
1410 (i386-avx-mpx-avx512-pku.c): Remove.
1411 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1412 (i386-avx-mpx.c): Remove.
1413 (i386-avx-mpx-linux.c): Remove.
1414 (i386-mmx.c): Remove.
1415 (i386-mmx-linux.c): Remove.
1416 (reg-ia64.c): Remove.
1417 (reg-m32r.c): Remove.
1418 (reg-m68k.c): Remove.
1420 (mips-linux.c): Remove.
1421 (mips-dsp-linux.c): Remove.
1422 (mips64-linux.c): Remove.
1423 (mips64-dsp-linux.c): Remove.
1424 (nios2-linux.c): Remove.
1425 (powerpc-32.c): Remove.
1426 (powerpc-32l.c): Remove.
1427 (powerpc-altivec32l.c): Remove.
1428 (powerpc-cell32l.c): Remove.
1429 (powerpc-vsx32l.c): Remove.
1430 (powerpc-isa205-32l.c): Remove.
1431 (powerpc-isa205-altivec32l.c): Remove.
1432 (powerpc-isa205-vsx32l.c): Remove.
1433 (powerpc-e500l.c): Remove.
1434 (powerpc-64l.c): Remove.
1435 (powerpc-altivec64l.c): Remove.
1436 (powerpc-cell64l.c): Remove.
1437 (powerpc-vsx64l.c): Remove.
1438 (powerpc-isa205-64l.c): Remove.
1439 (powerpc-isa205-altivec64l.c): Remove.
1440 (powerpc-isa205-vsx64l.c): Remove.
1441 (s390-linux32.c): Remove.
1442 (s390-linux32v1.c): Remove.
1443 (s390-linux32v2.c): Remove.
1444 (s390-linux64.c): Remove.
1445 (s390-linux64v1.c): Remove.
1446 (s390-linux64v2.c): Remove.
1447 (s390-te-linux64.c): Remove.
1448 (s390-vx-linux64.c): Remove.
1449 (s390-tevx-linux64.c): Remove.
1450 (s390x-linux64.c): Remove.
1451 (s390x-linux64v1.c): Remove.
1452 (s390x-linux64v2.c): Remove.
1453 (s390x-te-linux64.c): Remove.
1454 (s390x-vx-linux64.c): Remove.
1455 (s390x-tevx-linux64.c): Remove.
1456 (tic6x-c64xp-linux.c): Remove.
1457 (tic6x-c64x-linux.c): Remove.
1458 (tic6x-c62x-linux.c): Remove.
1460 (reg-sparc64.c): Remove.
1461 (reg-spu.c): Remove.
1463 (amd64-linux.c): Remove.
1464 (amd64-avx.c): Remove.
1465 (amd64-avx-linux.c): Remove.
1466 (amd64-avx-avx512.c): Remove.
1467 (amd64-avx-avx512-linux.c): Remove.
1468 (amd64-mpx.c): Remove.
1469 (amd64-mpx-linux.c): Remove.
1470 (amd64-avx-mpx-avx512-pku.c): Remove.
1471 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1472 (amd64-avx-mpx.c): Remove.
1473 (amd64-avx-mpx-linux.c): Remove.
1475 (x32-linux.c): Remove.
1476 (x32-avx.c): Remove.
1477 (x32-avx-linux.c): Remove.
1478 (x32-avx-avx512.c): Remove.
1479 (x32-avx-avx512-linux.c): Remove.
1480 (reg-xtensa.c): Remove.
1481 (reg-tilegx.c): Remove.
1482 (reg-tilegx32.c): Remove.
1484 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1486 * Makefile.in (SFILES): Add "common/environ.c".
1487 (OBJS): Add "common/environ.h".
1489 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1491 * configure.ac: Check if the fs_base and gs_base members of
1492 `struct user_regs_struct' exist.
1493 * config.in: Regenerated.
1494 * configure: Likewise.
1496 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1498 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1500 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1501 (get_next_pcs_syscall_next_pc): Likewise.
1503 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1505 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1506 * nto-x86-low.c: Likewise.
1508 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1510 * Makefile.in: Include disable-implicit-rules.mk.
1512 2016-11-23 Pedro Alves <palves@redhat.com>
1514 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1515 (debug_vprintf): Use std::chrono::steady_clock instead of
1516 gettimeofday. Use '.' instead of ':'.
1517 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1518 (get_timestamp): Use std::chrono::steady_clock instead of
1521 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1523 * Makefile.in: Fix whitespace formatting.
1525 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1527 * Makefile.in (SFILES, OBS): Flatten list and order
1530 2016-11-23 Pedro Alves <palves@redhat.com>
1532 * event-loop.c (handle_file_event): Use warning.
1533 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1534 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1537 2016-11-23 Pedro Alves <palves@redhat.com>
1539 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1541 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1542 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1543 debug_printf and debug_flush for debug output.
1544 * server.c (handle_general_set): Likewise.
1545 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1548 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1550 * Makefile.in (.c.o): Replace rule with ...
1551 (%.o: %.c): ... this one.
1553 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1555 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1556 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1558 * configure.ac: Remove checks for the make program.
1559 * configure: Re-generate.
1561 2016-10-28 Pedro Alves <palves@redhat.com>
1563 * Makefile.in (CXX_DIALECT): Get from configure.
1564 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1565 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1566 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1567 * config.in: Regenerate.
1568 * configure: Regenerate.
1570 2016-10-27 Yao Qi <yao.qi@linaro.org>
1572 * linux-low.c (linux_supports_range_stepping): Return true if
1573 can_software_single_step return true.
1575 2016-10-27 Yao Qi <yao.qi@linaro.org>
1577 * inferiors.c (find_inferior_in_random): New function.
1578 * inferiors.h (find_inferior_in_random): Declare.
1579 * linux-low.c (linux_wait_for_event_filtered): Call
1580 find_inferior_in_random instead of find_inferior.
1582 2016-10-27 Yao Qi <yao.qi@linaro.org>
1584 * linux-low.c (linux_wait_1): If single-step breakpoints are
1585 inserted, remove them.
1587 2016-10-26 Pedro Alves <palves@redhat.com>
1589 * linux-low.c (handle_extended_wait): Link parent/child fork
1591 (linux_wait_1): Unlink them.
1592 (linux_set_resume_request): Ignore resume requests for
1593 already-resumed and unhandled fork child threads.
1594 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1595 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1597 (handle_v_requests) <vCont>: Don't call require_running.
1598 * server.h (in_queued_stop_replies): New declaration.
1600 2016-10-24 Yao Qi <yao.qi@linaro.org>
1603 * linux-aarch64-low.c (append_insns): Cast the return value to
1606 2016-10-10 Yao Qi <yao.qi@linaro.org>
1608 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1610 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1612 * target.c (target_supports_multi_process): New function, moved
1614 * target.h (target_supports_multi_process): ... here. Remove
1617 2016-10-05 Tom Tromey <tom@tromey.com>
1620 * tracepoint.c (handle_tracepoint_bkpts): Check
1621 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1623 2016-10-05 Yao Qi <yao.qi@linaro.org>
1625 * configure.srv: Update the path of arm-*.xml files.
1627 2016-10-05 Terry Guo <terry.guo@arm.com>
1628 Yao Qi <yao.qi@linaro.org>
1630 * Makefile.in: Adjust the path of rules.
1631 * configure.srv: Update the path of xml files.
1632 * regformats/arm-with-iwmmxt.dat: Regenerated.
1633 * regformats/arm-with-neon.dat: Likewise.
1634 * regformats/arm-with-vfpv2.dat: Likewise.
1635 * regformats/arm-with-vfpv3.dat Likewise.
1637 2016-09-30 Yao Qi <yao.qi@linaro.org>
1640 * target.c (target_stop_and_wait): Don't call
1641 target_continue_no_signal, use resume_stop instead.
1643 2016-09-26 Yao Qi <yao.qi@linaro.org>
1645 * linux-low.c (linux_wait_1): Call debug_exit.
1647 2016-09-23 Pedro Alves <palves@redhat.com>
1649 * Makefile.in (SFILES): Add common/new-op.c.
1650 (OBS): Add common/new-op.o.
1651 (new-op.o): New rule.
1653 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1655 * .gitinore: Ignore more files.
1657 2016-09-21 Yao Qi <yao.qi@linaro.org>
1659 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1662 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1664 * server.c (start_inferior): Call target_mourn_inferior instead of
1665 mourn_inferior; pass ptid_t argument to it.
1667 (handle_target_event): Likewise.
1668 * target.c (target_mourn_inferior): New function.
1669 * target.h (mourn_inferior): Delete macro.
1671 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1673 * linux-low.c (lwp_is_stepping): New function.
1675 2016-09-06 Carl Love <cel@us.ibm.com>
1677 * server.c (start_inferior): Fixed comment, requested comment change
1678 didn't get updated correctly. Removed reference to ptrace () call as
1679 it is only true on Linux systems.
1681 2016-09-06 Carl Love <cel@us.ibm.com>
1683 * server.c (start_inferior): Do not call
1684 function target_post_create_inferior () if the
1685 inferior process has already exited.
1687 2016-09-05 Pedro Alves <palves@redhat.com>
1689 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1690 (COMPILE.pre, CC_LD): Use CXX directly.
1691 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1692 * acinclude.m4: Don't include build-with-cxx.m4.
1693 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1694 * configure: Regenerate.
1696 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1699 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1700 call writing data to own_buf.
1702 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1704 * target.c (mywait): Call target_wait instead of
1706 (target_wait): New function.
1708 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * server.c (start_inferior): New variable 'ptid'. Replace calls
1711 to the_target->resume by target_continue{,_no_signal}, depending
1713 * target.c (target_stop_and_wait): Call target_continue_no_signal
1714 instead of the_target->resume.
1715 (target_continue): New function.
1717 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1719 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1721 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1724 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1726 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1727 * linux-arm-low.c (ps_get_thread_area): Likewise.
1728 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1729 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1730 * linux-mips-low.c (ps_get_thread_area): Likewise.
1731 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1732 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1733 * linux-x86-low.c (ps_get_thread_area): Likewise.
1734 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1736 2016-08-19 Pedro Alves <palves@redhat.com>
1738 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1740 2016-08-19 Pedro Alves <palves@redhat.com>
1742 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1743 comment. Use memcpy instead of casting through unsigned long.
1745 2016-08-19 Pedro Alves <palves@redhat.com>
1747 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1748 allocating around 0x80000000.
1750 2016-08-19 Pedro Alves <palves@redhat.com>
1753 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1754 (x32-avx512-linux-ipa.o): New rules.
1755 * configure.ac (x86_64-*-linux*): New x32 check.
1756 * configure.srv (ipa_x32_linux_regobj): New.
1757 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1758 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1760 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1762 * configure: Regenerate.
1764 2016-08-09 Pedro Alves <palves@redhat.com>
1767 * Makefile.in (OBS): Add signals-state-save-restore.o.
1768 (signals-state-save-restore.o): New rule.
1769 * config.in: Regenerate.
1770 * configure: Regenerate.
1771 * linux-low.c: Include "signals-state-save-restore.h".
1772 (linux_create_inferior): Call
1773 restore_original_signals_state.
1774 * server.c: Include "dispositions-save-restore.h".
1775 (captured_main): Call save_original_signals_state.
1777 2016-08-05 Pedro Alves <palves@redhat.com>
1779 * configure: Regenerate.
1781 2016-08-04 Yao Qi <yao.qi@linaro.org>
1783 * linux-low.c (regsets_fetch_inferior_registers): Check
1784 errno is ESRCH or not.
1786 2016-08-02 Yao Qi <yao.qi@linaro.org>
1788 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1789 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1790 (thread_db_load_search): Update.
1791 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1792 td_ta_set_event and td_ta_event_getmsg.
1794 2016-07-26 Pedro Alves <palves@redhat.com>
1797 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1798 of unsigned long for 64-bit registers and use uint32_t instead of
1799 unsigned int for 32-bit registers.
1801 2016-07-26 Pedro Alves <palves@redhat.com>
1803 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1806 2016-07-21 Tom Tromey <tom@tromey.com>
1808 * configure: Rebuild.
1810 2016-07-21 Yao Qi <yao.qi@linaro.org>
1812 * mem-break.c (find_gdb_breakpoint): Cast bp to
1813 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1815 2016-07-21 Yao Qi <yao.qi@linaro.org>
1817 * server.c (handle_v_requests): Support s and S actions
1818 if target_supports_software_single_step return true.
1820 2016-07-21 Yao Qi <yao.qi@linaro.org>
1822 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1823 is resume_step, call maybe_hw_step.
1824 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1826 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1828 (proceed_one_lwp): If resume request is resume_step, install
1829 reinsert breakpoints and call maybe_hw_step.
1831 2016-07-21 Yao Qi <yao.qi@linaro.org>
1833 * linux-low.c (proceed_one_lwp): Declare.
1834 (linux_resume_one_thread): Remove local variable 'step'.
1835 Lift code enqueue signal. Call proceed_one_lwp instead of
1836 linux_resume_one_lwp.
1838 2016-07-21 Yao Qi <yao.qi@linaro.org>
1840 * linux-low.c (linux_resume_one_thread): Call
1841 enqueue_pending_signal.
1843 2016-07-21 Yao Qi <yao.qi@linaro.org>
1845 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1846 * inferiors.c (do_restore_current_thread_cleanup): New function.
1847 (make_cleanup_restore_current_thread): Likewise.
1848 * linux-low.c (install_software_single_step_breakpoints): Call
1849 make_cleanup_restore_current_thread. Switch current_thread to
1852 2016-07-21 Yao Qi <yao.qi@linaro.org>
1854 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1855 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1856 (clone_one_breakpoint): Likewise.
1857 (delete_reinsert_breakpoints): Change parameter to thread.
1859 (has_reinsert_breakpoints): Likewise.
1860 (uninsert_reinsert_breakpoints): Likewise.
1861 (reinsert_reinsert_breakpoints): Likewise.
1862 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1863 (delete_reinsert_breakpoints): Likewise.
1864 (reinsert_reinsert_breakpoints): Likewise.
1865 (uninsert_reinsert_breakpoints): Likewise.
1866 (has_reinsert_breakpoints): Likewise.
1868 2016-07-21 Yao Qi <yao.qi@linaro.org>
1870 * inferiors.c (get_thread_process): Make parameter const.
1871 * inferiors.h (get_thread_process): Update declaration.
1872 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1873 Add new parameters child_thread and parent_thread. Callers
1875 * mem-break.h (clone_all_breakpoints): Update declaration.
1877 2016-07-21 Yao Qi <yao.qi@linaro.org>
1879 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1880 <command_list, handler>: Remove.
1881 (struct gdb_breakpoint): New.
1882 (struct other_breakpoint): New.
1883 (struct reinsert_breakpoint): New.
1884 (is_gdb_breakpoint): New function.
1885 (any_persistent_commands): Update command_list if
1886 is_gdb_breakpoint returns true.
1887 (set_breakpoint): Create breakpoints according to their types.
1888 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1889 (set_gdb_breakpoint_1): Likewise.
1890 (set_gdb_breakpoint): Likewise.
1891 (clear_breakpoint_conditions): Change parameter type to
1892 'struct gdb_breakpoint *'.
1893 (clear_breakpoint_commands): Likewise.
1894 (clear_breakpoint_conditions_and_commands): Likewise.
1895 (add_condition_to_breakpoint): Likewise.
1896 (add_breakpoint_condition): Likewise.
1897 (add_commands_to_breakpoint): Likewise.
1898 (check_breakpoints): Check other_breakpoint.
1899 (clone_one_breakpoint): Clone breakpopint according to its type.
1900 * mem-break.h (struct gdb_breakpoint): Declare.
1901 (set_gdb_breakpoint): Update declaration.
1902 (clear_breakpoint_conditions_and_commands): Likewise.
1903 (add_breakpoint_condition): Likewise.
1904 (add_breakpoint_commands): Likewise.
1905 * server.c (process_point_options): Change parameter type to
1906 'struct gdb_breakpoint *'.
1908 2016-07-21 Yao Qi <yao.qi@linaro.org>
1910 * mem-break.c (set_breakpoint_at): Rename it to ...
1911 (set_breakpoint_type_at): ... it.
1912 (set_breakpoint_at): Call set_breakpoint_type_at.
1913 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1914 * mem-break.h (set_breakpoint_at): Update comments.
1916 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1918 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1920 (nios2_store_gregset): Likewise.
1922 2016-07-01 Pedro Alves <palves@redhat.com>
1923 Antoine Tremblay <antoine.tremblay@ericsson.com>
1925 * linux-low.c: Change interface to take the target lwp_info
1926 pointer directly and return void. Handle detaching from a zombie
1928 (linux_detach_lwp_callback): New function.
1929 (linux_detach): Detach from the leader thread after detaching from
1932 2016-06-28 Yao Qi <yao.qi@linaro.org>
1934 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1935 for variable new_offset.
1936 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1937 (aarch64_ftrace_insn_reloc_cb): Likewise.
1938 (aarch64_ftrace_insn_reloc_tb): Likewise.
1939 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1940 PRIx64 instead of PRIx32.
1942 2016-06-28 Yao Qi <yao.qi@linaro.org>
1944 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1945 (the_low_target): Install arm_get_syscall_trapinfo.
1947 2016-06-28 Yao Qi <yao.qi@linaro.org>
1949 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1951 (the_low_target): Install aarch64_get_syscall_trapinfo.
1953 2016-06-28 Yao Qi <yao.qi@linaro.org>
1955 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1957 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1958 Remove parameter sysno.
1959 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1962 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1964 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1965 (s390_emit_ne_goto): Likewise.
1966 (s390_emit_lt_goto): Likewise.
1967 (s390_emit_le_goto): Likewise.
1968 (s390_emit_gt_goto): Likewise.
1969 (s390_emit_ge_goto): Likewise.
1970 (s390x_emit_eq_goto): Likewise.
1971 (s390x_emit_ne_goto): Likewise.
1972 (s390x_emit_lt_goto): Likewise.
1973 (s390x_emit_le_goto): Likewise.
1974 (s390x_emit_gt_goto): Likewise.
1975 (s390x_emit_ge_goto): Likewise.
1976 (s390_emit_ops_impl): Mark variable static.
1977 (s390x_emit_ops): Likewise.
1979 2016-06-17 Yao Qi <yao.qi@linaro.org>
1981 * linux-low.c (handle_extended_wait): Call
1982 uninsert_reinsert_breakpoints for the parent process. Remove
1983 reinsert breakpoints from the child process. Reinsert them to
1984 the parent process when vfork is done.
1985 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1986 (reinsert_reinsert_breakpoints): New function.
1987 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1988 (reinsert_reinsert_breakpoints): Declare.
1990 2016-06-17 Yao Qi <yao.qi@linaro.org>
1992 * linux-low.c (handle_extended_wait): If the parent is doing
1993 step-over, remove the reinsert breakpoints from the forked child.
1995 2016-06-17 Yao Qi <yao.qi@linaro.org>
1997 * linux-low.c (unsuspend_all_lwps): Declare.
1998 (linux_low_filter_event): If thread exited, call finish_step_over.
1999 If step-over is finished, unsuspend other threads.
2001 2016-06-17 Yao Qi <yao.qi@linaro.org>
2003 * linux-low.c (linux_resume_one_lwp_throw): Assert
2004 has_reinsert_breakpoints returns false.
2005 * mem-break.c (delete_disabled_breakpoints): Assert
2006 bp type isn't reinsert_breakpoint.
2008 2016-06-17 Yao Qi <yao.qi@linaro.org>
2010 * linux-low.c (maybe_hw_step): New function.
2011 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2012 (finish_step_over): Switch current_thread to lwp temporarily,
2013 and assert has_reinsert_breakpoints returns true.
2014 (proceed_one_lwp): Call maybe_hw_step.
2015 * mem-break.c (has_reinsert_breakpoints): New function.
2016 * mem-break.h (has_reinsert_breakpoints): Declare.
2018 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2020 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2022 2016-05-17 Yao Qi <yao.qi@linaro.org>
2024 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2025 instead of find_inferior.
2027 2016-05-05 Yao Qi <yao.qi@linaro.org>
2029 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2030 Initialize res to zero.
2032 2016-05-05 Yao Qi <yao.qi@linaro.org>
2034 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2037 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2039 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2040 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2041 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2043 2016-04-28 Par Olsson <par.olsson@windriver.com>
2044 Simon Marchi <simon.marchi@ericsson.com>
2046 * tracepoint.c (write_inferior_int8): New function.
2047 (cmd_qtenable_disable): Write enable flag using
2048 write_inferior_int8.
2050 2016-04-25 Yao Qi <yao.qi@linaro.org>
2052 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2053 (need_step_over_p): Return zero if the LWP has pending signals
2054 can be delivered on software single step target.
2056 2016-04-25 Yao Qi <yao.qi@linaro.org>
2058 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2059 return instead of error.
2061 2016-04-22 Yao Qi <yao.qi@linaro.org>
2063 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2066 2016-04-22 Yao Qi <yao.qi@linaro.org>
2068 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2069 signal when stepping over breakpoint with software single
2072 2016-04-21 Pedro Alves <palves@redhat.com>
2074 * linux-s390-low.c (s390_collect_ptrace_register)
2075 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2077 (s390_check_regset): Use void * instead of gdb_byte *.
2079 2016-04-20 Pedro Alves <palves@redhat.com>
2081 * configure: Renegerate.
2083 2016-04-20 Yao Qi <yao.qi@linaro.org>
2085 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2086 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2088 (arm_store_gregset): Likewise.
2090 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2092 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2093 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2094 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2095 (amd64-avx-mpx-linux.c): New rules.
2096 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2097 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2098 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2099 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2100 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2101 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2102 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2103 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2104 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2105 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2106 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2107 * linux-x86-low.c (x86_linux_read_description): Add case for
2108 X86_XSTATE_AVX_MPX_MASK.
2109 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2110 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2111 init_registers_i386_avx_mpx_linux.
2112 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2113 (initialize_low_tracepoint): Call
2114 init_registers_i386_avx_mpx_linux.
2115 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2116 (initialize_low_tracepoint): Call
2117 init_registers_amd64_avx_mpx_linux.
2118 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2119 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2120 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2123 2016-04-18 Pedro Alves <palves@redhat.com>
2125 * configure: Regenerate.
2127 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2129 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2130 (aarch64_emit_sub): Likewise.
2132 2016-04-12 Pedro Alves <palves@redhat.com>
2134 * utils.c (prepare_to_throw_exception): Delete.
2136 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2138 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2140 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2142 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2144 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2146 * linux-aarch64-ipa.c: Add <elf.h> include.
2147 * linux-ppc-ipa.c: Add <elf.h> include.
2148 * linux-s390-ipa.c: Add <elf.h> include.
2150 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2152 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2153 (get_raw_reg_ptr): Likewise.
2154 (get_trace_state_variable_value_ptr): Likewise.
2155 (set_trace_state_variable_value_ptr): Likewise.
2156 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2159 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2160 Marcin Kościelnicki <koriakin@0x04.net>
2163 * linux-ppc-low.c (emit_insns): New function.
2164 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2165 (ppc_emit_prologue): New function.
2166 (ppc_emit_epilogue): New function.
2167 (ppc_emit_add): New function.
2168 (ppc_emit_sub): New function.
2169 (ppc_emit_mul): New function.
2170 (ppc_emit_lsh): New function.
2171 (ppc_emit_rsh_signed): New function.
2172 (ppc_emit_rsh_unsigned): New function.
2173 (ppc_emit_ext): New function.
2174 (ppc_emit_zero_ext): New function.
2175 (ppc_emit_log_not): New function.
2176 (ppc_emit_bit_and): New function.
2177 (ppc_emit_bit_or): New function.
2178 (ppc_emit_bit_xor): New function.
2179 (ppc_emit_bit_not): New function.
2180 (ppc_emit_equal): New function.
2181 (ppc_emit_less_signed): New function.
2182 (ppc_emit_less_unsigned): New function.
2183 (ppc_emit_ref): New function.
2184 (ppc_emit_const): New function.
2185 (ppc_emit_reg): New function.
2186 (ppc_emit_pop): New function.
2187 (ppc_emit_stack_flush): New function.
2188 (ppc_emit_swap): New function.
2189 (ppc_emit_stack_adjust): New function.
2190 (ppc_emit_call): New function.
2191 (ppc_emit_int_call_1): New function.
2192 (ppc_emit_void_call_2): New function.
2193 (ppc_emit_if_goto): New function.
2194 (ppc_emit_goto): New function.
2195 (ppc_emit_eq_goto): New function.
2196 (ppc_emit_ne_goto): New function.
2197 (ppc_emit_lt_goto): New function.
2198 (ppc_emit_le_goto): New function.
2199 (ppc_emit_gt_goto): New function.
2200 (ppc_emit_ge_goto): New function.
2201 (ppc_write_goto_address): New function.
2202 (ppc_emit_ops_impl): New static variable.
2203 (ppc64v1_emit_prologue): New function.
2204 (ppc64v2_emit_prologue): New function.
2205 (ppc64_emit_epilogue): New function.
2206 (ppc64_emit_add): New function.
2207 (ppc64_emit_sub): New function.
2208 (ppc64_emit_mul): New function.
2209 (ppc64_emit_lsh): New function.
2210 (ppc64_emit_rsh_signed): New function.
2211 (ppc64_emit_rsh_unsigned): New function.
2212 (ppc64_emit_ext): New function.
2213 (ppc64_emit_zero_ext): New function.
2214 (ppc64_emit_log_not): New function.
2215 (ppc64_emit_bit_and): New function.
2216 (ppc64_emit_bit_or): New function.
2217 (ppc64_emit_bit_xor): New function.
2218 (ppc64_emit_bit_not): New function.
2219 (ppc64_emit_equal): New function.
2220 (ppc64_emit_less_signed): New function.
2221 (ppc64_emit_less_unsigned): New function.
2222 (ppc64_emit_ref): New function.
2223 (ppc64_emit_const): New function.
2224 (ppc64v1_emit_reg): New function.
2225 (ppc64v2_emit_reg): New function.
2226 (ppc64_emit_pop): New function.
2227 (ppc64_emit_stack_flush): New function.
2228 (ppc64_emit_swap): New function.
2229 (ppc64v1_emit_call): New function.
2230 (ppc64v2_emit_call): New function.
2231 (ppc64v1_emit_int_call_1): New function.
2232 (ppc64v2_emit_int_call_1): New function.
2233 (ppc64v1_emit_void_call_2): New function.
2234 (ppc64v2_emit_void_call_2): New function.
2235 (ppc64_emit_if_goto): New function.
2236 (ppc64_emit_eq_goto): New function.
2237 (ppc64_emit_ne_goto): New function.
2238 (ppc64_emit_lt_goto): New function.
2239 (ppc64_emit_le_goto): New function.
2240 (ppc64_emit_gt_goto): New function.
2241 (ppc64_emit_ge_goto): New function.
2242 (ppc64v1_emit_ops_impl): New static variable.
2243 (ppc64v2_emit_ops_impl): New static variable.
2244 (ppc_emit_ops): New function.
2245 (linux_low_target): Wire in ppc_emit_ops.
2247 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2248 Marcin Kościelnicki <koriakin@0x04.net>
2251 * Makefile.in: Add powerpc-*-ipa.o
2252 * configure.srv: Add ipa_obj for powerpc*-linux.
2253 * linux-ppc-ipa.c: New file.
2254 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2256 (PPC_FIELD): New macro.
2257 (PPC_SEXT): New macro.
2258 (PPC_OP6): New macro.
2259 (PPC_BO): New macro.
2260 (PPC_LI): New macro.
2261 (PPC_BD): New macro.
2262 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2263 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2264 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2265 (ppc_get_thread_area): New function.
2266 (is_elfv2_inferior): New function.
2267 (gen_ds_form): New function.
2268 (GEN_STD): New macro.
2269 (GEN_STDU): New macro.
2270 (GEN_LD): New macro.
2271 (GEN_LDU): New macro.
2272 (gen_d_form): New function.
2273 (GEN_ADDI): New macro.
2274 (GEN_ADDIS): New macro.
2275 (GEN_LI): New macro.
2276 (GEN_LIS): New macro.
2277 (GEN_ORI): New macro.
2278 (GEN_ORIS): New macro.
2279 (GEN_LWZ): New macro.
2280 (GEN_STW): New macro.
2281 (GEN_STWU): New macro.
2282 (gen_xfx_form): New function.
2283 (GEN_MFSPR): New macro.
2284 (GEN_MTSPR): New macro.
2285 (GEN_MFCR): New macro.
2286 (GEN_MTCR): New macro.
2287 (GEN_SYNC): New macro.
2288 (GEN_LWSYNC): New macro.
2289 (gen_x_form): New function.
2290 (GEN_OR): New macro.
2291 (GEN_MR): New macro.
2292 (GEN_LWARX): New macro.
2293 (GEN_STWCX): New macro.
2294 (GEN_CMPW): New macro.
2295 (gen_md_form): New function.
2296 (GEN_RLDICL): New macro.
2297 (GEN_RLDICR): New macro.
2298 (gen_i_form): New function.
2300 (GEN_BL): New macro.
2301 (gen_b_form): New function.
2302 (GEN_BNE): New macro.
2303 (GEN_LOAD): New macro.
2304 (GEN_STORE): New macro.
2305 (gen_limm): New function.
2306 (gen_atomic_xchg): New function.
2307 (gen_call): New function.
2308 (ppc_relocate_instruction): New function.
2309 (ppc_install_fast_tracepoint_jump_pad): New function.
2310 (ppc_get_min_fast_tracepoint_insn_len): New function.
2311 (ppc_get_ipa_tdesc_idx): New function.
2312 (the_low_target): Wire in the new functions.
2313 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2315 * linux-ppc-tdesc.h: New file.
2317 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2319 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2320 (alloc_jump_pad_buffer): New function.
2321 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2322 (alloc_jump_pad_buffer): New function.
2323 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2324 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2325 (alloc_jump_pad_buffer): New function.
2326 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2327 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2328 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2329 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2331 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2333 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2334 * linux-amd64-ipa.c: Likewise.
2335 * linux-i386-ipa.c: Likewise.
2336 * linux-s390-ipa.c: Likewise.
2337 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2338 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2339 set_trace_state_variable_value_ptr.
2340 (struct ipa_sym_addresses): Likewise.
2341 (symbol_list): Likewise.
2342 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2343 accessing gdb_collect directly.
2344 (gdb_collect_ptr_type): New typedef.
2345 (get_raw_reg_ptr_type): New typedef.
2346 (get_trace_state_variable_value_ptr_type): New typedef.
2347 (set_trace_state_variable_value_ptr_type): New typedef.
2348 (gdb_collect_ptr): New global.
2349 (get_raw_reg_ptr): New global.
2350 (get_trace_state_variable_value_ptr): New global.
2351 (set_trace_state_variable_value_ptr): New global.
2352 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2353 accessing get_raw_reg directly.
2354 (get_get_tsv_func_addr): Likewise for
2355 get_trace_state_variable_value_ptr.
2356 (get_set_tsv_func_addr): Likewise for
2357 set_trace_state_variable_value_ptr.
2358 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2360 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2362 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2364 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2366 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2368 (relocate_instruction): Remove own_buf.
2369 * server.c (own_buf): Make global.
2370 (handle_v_requests): Make global.
2371 * server.h (own_buf): New declaration.
2372 (handle_v_requests): New prototype.
2374 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2377 * linux-s390-low.c (add_insns): New function.
2378 (s390_emit_prologue): New function.
2379 (s390_emit_epilogue): New function.
2380 (s390_emit_add): New function.
2381 (s390_emit_sub): New function.
2382 (s390_emit_mul): New function.
2383 (s390_emit_lsh): New function.
2384 (s390_emit_rsh_signed): New function.
2385 (s390_emit_rsh_unsigned): New function.
2386 (s390_emit_ext): New function.
2387 (s390_emit_log_not): New function.
2388 (s390_emit_bit_and): New function.
2389 (s390_emit_bit_or): New function.
2390 (s390_emit_bit_xor): New function.
2391 (s390_emit_bit_not): New function.
2392 (s390_emit_equal): New function.
2393 (s390_emit_less_signed): New function.
2394 (s390_emit_less_unsigned): New function.
2395 (s390_emit_ref): New function.
2396 (s390_emit_if_goto): New function.
2397 (s390_emit_goto): New function.
2398 (s390_write_goto_address): New function.
2399 (s390_emit_litpool): New function.
2400 (s390_emit_const): New function.
2401 (s390_emit_call): New function.
2402 (s390_emit_reg): New function.
2403 (s390_emit_pop): New function.
2404 (s390_emit_stack_flush): New function.
2405 (s390_emit_zero_ext): New function.
2406 (s390_emit_swap): New function.
2407 (s390_emit_stack_adjust): New function.
2408 (s390_emit_set_r2): New function.
2409 (s390_emit_int_call_1): New function.
2410 (s390_emit_void_call_2): New function.
2411 (s390_emit_eq_goto): New function.
2412 (s390_emit_ne_goto): New function.
2413 (s390_emit_lt_goto): New function.
2414 (s390_emit_le_goto): New function.
2415 (s390_emit_gt_goto): New function.
2416 (s390_emit_ge_goto): New function.
2417 (s390x_emit_prologue): New function.
2418 (s390x_emit_epilogue): New function.
2419 (s390x_emit_add): New function.
2420 (s390x_emit_sub): New function.
2421 (s390x_emit_mul): New function.
2422 (s390x_emit_lsh): New function.
2423 (s390x_emit_rsh_signed): New function.
2424 (s390x_emit_rsh_unsigned): New function.
2425 (s390x_emit_ext): New function.
2426 (s390x_emit_log_not): New function.
2427 (s390x_emit_bit_and): New function.
2428 (s390x_emit_bit_or): New function.
2429 (s390x_emit_bit_xor): New function.
2430 (s390x_emit_bit_not): New function.
2431 (s390x_emit_equal): New function.
2432 (s390x_emit_less_signed): New function.
2433 (s390x_emit_less_unsigned): New function.
2434 (s390x_emit_ref): New function.
2435 (s390x_emit_if_goto): New function.
2436 (s390x_emit_const): New function.
2437 (s390x_emit_call): New function.
2438 (s390x_emit_reg): New function.
2439 (s390x_emit_pop): New function.
2440 (s390x_emit_stack_flush): New function.
2441 (s390x_emit_zero_ext): New function.
2442 (s390x_emit_swap): New function.
2443 (s390x_emit_stack_adjust): New function.
2444 (s390x_emit_int_call_1): New function.
2445 (s390x_emit_void_call_2): New function.
2446 (s390x_emit_eq_goto): New function.
2447 (s390x_emit_ne_goto): New function.
2448 (s390x_emit_lt_goto): New function.
2449 (s390x_emit_le_goto): New function.
2450 (s390x_emit_gt_goto): New function.
2451 (s390x_emit_ge_goto): New function.
2452 (s390_emit_ops): New function.
2453 (struct linux_target_ops): Fill in emit_ops hook.
2455 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2458 * Makefile.in: Add s390 IPA files.
2459 * configure.srv: Build IPA for s390.
2460 * linux-s390-ipa.c: New file.
2461 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2462 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2463 (tdesc_s390_linux32): Likewise.
2464 (init_registers_s390_linux32v1): Likewise.
2465 (tdesc_s390_linux32v1): Likewise.
2466 (init_registers_s390_linux32v2): Likewise.
2467 (tdesc_s390_linux32v2): Likewise.
2468 (init_registers_s390_linux64): Likewise.
2469 (tdesc_s390_linux64): Likewise.
2470 (init_registers_s390_linux64v1): Likewise.
2471 (tdesc_s390_linux64v1): Likewise.
2472 (init_registers_s390_linux64v2): Likewise.
2473 (tdesc_s390_linux64v2): Likewise.
2474 (init_registers_s390_te_linux64): Likewise.
2475 (tdesc_s390_te_linux64): Likewise.
2476 (init_registers_s390_vx_linux64): Likewise.
2477 (tdesc_s390_vx_linux64): Likewise.
2478 (init_registers_s390_tevx_linux64): Likewise.
2479 (tdesc_s390_tevx_linux64): Likewise.
2480 (init_registers_s390x_linux64): Likewise.
2481 (tdesc_s390x_linux64): Likewise.
2482 (init_registers_s390x_linux64v1): Likewise.
2483 (tdesc_s390x_linux64v1): Likewise.
2484 (init_registers_s390x_linux64v2): Likewise.
2485 (tdesc_s390x_linux64v2): Likewise.
2486 (init_registers_s390x_te_linux64): Likewise.
2487 (tdesc_s390x_te_linux64): Likewise.
2488 (init_registers_s390x_vx_linux64): Likewise.
2489 (tdesc_s390x_vx_linux64): Likewise.
2490 (init_registers_s390x_tevx_linux64): Likewise.
2491 (tdesc_s390x_tevx_linux64): Likewise.
2492 (have_hwcap_s390_vx): New static variable.
2493 (s390_arch_setup): Fill have_hwcap_s390_vx.
2494 (s390_get_thread_area): New function.
2495 (s390_ft_entry_gpr_esa): New const.
2496 (s390_ft_entry_gpr_zarch): New const.
2497 (s390_ft_entry_misc): New const.
2498 (s390_ft_entry_fr): New const.
2499 (s390_ft_entry_vr): New const.
2500 (s390_ft_main_31): New const.
2501 (s390_ft_main_64): New const.
2502 (s390_ft_exit_fr): New const.
2503 (s390_ft_exit_vr): New const.
2504 (s390_ft_exit_misc): New const.
2505 (s390_ft_exit_gpr_esa): New const.
2506 (s390_ft_exit_gpr_zarch): New const.
2507 (append_insns): New function.
2508 (s390_relocate_instruction): New function.
2509 (s390_install_fast_tracepoint_jump_pad): New function.
2510 (s390_get_min_fast_tracepoint_insn_len): New function.
2511 (s390_get_ipa_tdesc_idx): New function.
2512 (struct linux_target_ops): Wire in the above functions.
2513 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2514 * linux-s390-tdesc.h: New file.
2516 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2518 * linux-s390-low.c (s390_supports_tracepoints): New function.
2519 (struct linux_target_ops): Fill supports_tracepoints hook.
2521 2016-03-18 Yao Qi <yao.qi@linaro.org>
2523 * linux-low.c (lwp_signal_can_be_delivered): New function.
2524 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2526 2016-03-18 Yao Qi <yao.qi@linaro.org>
2528 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2529 0 if signal is enqueued. Remove 'signal' from one debugging
2530 message. Move one debugging message to some lines below.
2531 Remove code setting 'signal' to 0.
2533 2016-03-18 Yao Qi <yao.qi@linaro.org>
2535 * linux-low.c (linux_low_filter_event): Remove redundant
2536 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2538 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2540 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2541 (struct linux_target_ops): Wire in the above.
2543 2016-03-03 Yao Qi <yao.qi@linaro.org>
2545 * linux-low.c: Update comments to start_step_over.
2547 2016-03-03 Yao Qi <yao.qi@linaro.org>
2550 * linux-low.c (handle_extended_wait): Set child suspended
2551 if event_lwp->bp_reinsert isn't zero.
2553 2016-03-02 Yao Qi <yao.qi@linaro.org>
2555 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2556 enqueue_pending_signal.
2558 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2560 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2563 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2565 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2566 (s390_regmap_3264) [!__s390x__]: New global.
2567 (s390_collect_ptrace_register): Skip map entries containing -1.
2568 (s390_supply_ptrace_register): Ditto.
2569 (s390_fill_gprs_high): New function.
2570 (s390_store_gprs_high): New function.
2571 (s390_regsets): Add NT_S390_HIGH_GPRS.
2572 (s390_get_hwcap): Enable on 31-bit.
2573 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2574 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2575 Detect NT_S390_HIGH_GPRS.
2576 (s390_usrregs_info_3264): Enable on 31-bit.
2577 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2578 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2580 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2583 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2584 * configure.srv: Ditto.
2585 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2586 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2587 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2588 (init_registers_amd64_linux): Remove prototype.
2589 (tdesc_amd64_linux): Remove declaration.
2590 (get_ipa_tdesc): New function.
2591 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2592 initialize remaining tdescs.
2593 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2594 (init_registers_i386_linux): Remove prototype.
2595 (tdesc_i386_linux): Remove declaration.
2596 (get_ipa_tdesc): New function.
2597 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2598 initialize remaining tdescs.
2599 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2600 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2601 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2602 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2603 (x86_get_ipa_tdesc_idx): New function.
2604 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2605 * linux-x86-tdesc.h: New file.
2606 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2607 (target_get_ipa_tdesc_idx): New macro.
2608 * tracepoint.c (ipa_tdesc_idx): New macro.
2609 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2610 (symbol_list): Add ipa_tdesc_idx.
2611 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2612 (ipa_tdesc): Remove.
2613 (ipa_tdesc_idx): New variable.
2614 (get_context_regcache): Use get_ipa_tdesc.
2615 (gdb_collect): Ditto.
2617 * tracepoint.h (get_ipa_tdesc): New prototype.
2618 (ipa_tdesc): Remove.
2620 2016-02-24 Pedro Alves <palves@redhat.com>
2622 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2623 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2624 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2625 Factor out common code between the USE_SIGTRAP_SIGINFO and
2626 !USE_SIGTRAP_SIGINFO blocks.
2627 (linux_low_filter_event): Call save_stop_reason instead of
2628 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2630 (linux_wait_1): Update comments.
2632 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2634 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2635 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2636 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2637 ppc_insert_point, ppc_remove_point.
2639 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2641 * linux-s390-low.c (s390_supports_z_point_type): New function.
2642 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2644 2016-02-16 Yao Qi <yao.qi@linaro.org>
2646 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2647 PC. Get pc from regcache_read_pc.
2649 2016-02-12 Yao Qi <yao.qi@linaro.org>
2651 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2652 or linux_get_pc_32bit.
2653 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2655 2016-02-12 Yao Qi <yao.qi@linaro.org>
2657 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2658 arm_linux_get_next_pcs_fixup.
2660 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2662 * tracepoint.c (x_tracepoint_action_download): Change
2663 write_inferior_data_ptr to write_inferior_data_pointer.
2664 (cmd_qtstart): Likewise.
2665 (write_inferior_data_ptr): Remove.
2666 (download_agent_expr): Change write_inferior_data_ptr to
2667 write_inferior_data_pointer.
2668 (download_tracepoint_1): Likewise.
2669 (download_tracepoint): Likewise.
2670 (download_trace_state_variables): Likewise.
2672 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2673 Marcin Kościelnicki <koriakin@0x04.net>
2675 * tracepoint.c (struct tracepoint_action_ops): Remove.
2676 (struct tracepoint_action): Remove ops.
2677 (m_tracepoint_action_download, r_tracepoint_action_download)
2678 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2679 size and offset accordingly.
2680 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2681 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2682 (tracepoint_action_send, tracepoint_action_download): New functions.
2683 Helpers for trace action handlers.
2684 (add_tracepoint_action): Remove setup actions ops.
2685 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2687 2016-02-10 Yao Qi <yao.qi@linaro.org>
2689 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2691 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2693 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2695 * configure: Regenerate.
2697 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2699 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2700 void * to gdb_byte *.
2701 * linux-low.c (siginfo_fixup): Likewise.
2702 (linux_xfer_siginfo): Likewise.
2703 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2705 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2707 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2709 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2711 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2713 * linux-x86-low.c [__x86_64__]: Include
2714 "nat/amd64-linux-siginfo.h".
2715 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2716 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2717 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2718 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2719 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2720 (cpt_si_fd, si_timerid, si_overrun): Move from
2721 nat/amd64-linux-siginfo.c.
2722 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2724 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2726 * server.c (skip_to_semicolon): Remove.
2727 (process_point_options): Use strchrnul instead of
2730 2016-01-26 Yao Qi <yao.qi@linaro.org>
2732 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2733 * linux-low.c (install_software_single_step_breakpoints): Don't
2734 call regcache_read_pc.
2735 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2738 2016-01-26 Yao Qi <yao.qi@linaro.org>
2740 * linux-low.c (install_software_single_step_breakpoints): Call
2741 regcache_read_pc instead of get_pc.
2743 2016-01-26 Yao Qi <yao.qi@linaro.org>
2745 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2746 (unblock_async_io): Rename to ...
2747 (block_unblock_async_io): ... it. New function.
2748 (enable_async_io): Don't install SIGIO handler. Unblock it
2750 (disable_async_io): Don't ignore SIGIO. Block it instead.
2751 (initialize_async_io): Install SIGIO handler. Don't call
2754 2016-01-26 Yao Qi <yao.qi@linaro.org>
2756 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2757 first character is '\003', call *the_target->request_interrupt.
2759 2016-01-25 Yao Qi <yao.qi@linaro.org>
2761 * remote-utils.c (new_thread_notify): Remove.
2762 (dead_thread_notify): Likewise.
2763 * remote-utils.h (new_thread_notify): Remove declaration.
2764 (dead_thread_notify): Likewise.
2766 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2768 * gdb.trace/pending.exp: Fix expected message on continue.
2770 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2772 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2773 it works properly on big-endian machines where sizeof (CORE_ADDR)
2776 2016-01-21 Pedro Alves <palves@redhat.com>
2778 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2779 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2780 * configure: Regenerate.
2782 2016-01-21 Yao Qi <yao.qi@linaro.org>
2784 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2785 is_thumb and set it according to CPSR saved on the stack.
2786 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2787 arm_sigreturn_next_pc.
2789 2016-01-18 Yao Qi <yao.qi@linaro.org>
2791 * linux-low.c (linux_set_pc_64bit): New function.
2792 (linux_get_pc_64bit): New function.
2793 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2795 * linux-sparc-low.c (debug_threads): Remove declaration.
2796 (sparc_get_pc): Remove.
2797 (the_low_target): Use linux_get_pc_64bit instead of
2799 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2800 (the_low_target): Use linux_get_pc_64bit and
2803 2016-01-18 Yao Qi <yao.qi@linaro.org>
2805 * linux-arm-low.c (debug_threads): Remove declaration.
2806 (arm_get_pc, arm_set_pc): Remove.
2807 (the_low_target): Use linux_get_pc_32bit and
2809 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2810 (the_low_target): Use linux_get_pc_32bit and
2812 * linux-cris-low.c (debug_threads): Remove declaration.
2813 (cris_get_pc, cris_set_pc,): Remove.
2814 (the_low_target): Use linux_get_pc_32bit and
2816 * linux-crisv32-low.c (debug_threads): Remove declaration.
2817 (cris_get_pc, cris_set_pc): Remove.
2818 (the_low_target): Use linux_get_pc_32bit and
2820 * linux-low.c: Include inttypes.h.
2821 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2822 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2823 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2824 (the_low_target): Use linux_get_pc_32bit and
2826 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2827 (the_low_target): Use linux_get_pc_32bit and
2829 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2830 (the_low_target): Use linux_get_pc_32bit and
2832 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2833 (the_low_target): Use linux_get_pc_32bit and
2835 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2836 (the_low_target): Use linux_get_pc_32bit and
2839 2016-01-18 Gary Benson <gbenson@redhat.com>
2841 * configure.ac (AC_FUNC_FORK): New check.
2842 * config.in: Regenerate.
2843 * configure: Likewise.
2845 2016-01-14 Yao Qi <yao.qi@linaro.org>
2847 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2848 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2849 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2850 arm_get_next_pcs_ctor.
2852 2016-01-12 Josh Stone <jistone@redhat.com>
2853 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2855 * inferiors.h: Include "gdb_vecs.h".
2856 (struct process_info): Add syscalls_to_catch.
2857 * inferiors.c (remove_process): Free syscalls_to_catch.
2858 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2859 syscall_return stops.
2860 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2861 * server.c (handle_general_set): Handle QCatchSyscalls.
2862 (handle_query): Report support for QCatchSyscalls.
2863 * target.h (struct target_ops): Add supports_catch_syscall.
2864 (target_supports_catch_syscall): New macro.
2865 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2866 (struct lwp_info): Add syscall_state.
2867 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2868 Maintain syscall_state and syscalls_to_catch across exec.
2869 (get_syscall_trapinfo): New function, proxy to the_low_target.
2870 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2871 (linux_low_filter_event): Toggle syscall_state entry/return for
2872 syscall traps, and set it ignored for all others.
2873 (gdb_catching_syscalls_p): New function.
2874 (gdb_catch_this_syscall_p): New function.
2875 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2876 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2877 (linux_supports_catch_syscall): New function.
2878 (linux_target_ops): Install it.
2879 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2880 (the_low_target): Install it.
2882 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2884 * acinclude.m4: Include new ../warning.m4 file.
2885 * configure: Regenerated.
2886 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2888 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2890 * ax.c (is_goto_target): Mark static.
2891 * linux-low.c (register_addr): Likewise.
2892 (linux_fetch_registers, linux_store_registers): Likewise.
2893 * mem-break.c (any_persistent_commands): Fix old prototype.
2894 (add_commands_to_breakpoint): Mark static.
2895 * regcache.c (find_register_by_name): Delete unused func.
2896 * remote-utils.c (hex_or_minus_one): Mark static.
2897 * server.c (monitor_show_help): Mark static.
2898 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2899 handle_v_requests): Likewise.
2901 2016-01-12 Pedro Alves <palves@redhat.com>
2903 Remove use of the registered trademark symbol throughout.
2905 2016-01-08 Yao Qi <yao.qi@linaro.org>
2907 * remote-utils.c (getpkt): If c is '\003', call target hook
2910 2016-01-06 Yao Qi <yao.qi@linaro.org>
2912 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2913 linux-aarch32-low.c.
2914 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2915 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2916 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2917 (thumb2_breakpoint): Declare.
2918 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2919 linux-aarch32-low.h.
2920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2921 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2922 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2924 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2926 * gdbreplay.c (gdbreplay_version): Change copyright year in
2928 * server.c (gdbserver_version): Likewise.
2930 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2932 * server.c (crc32_table): Delete.
2933 (crc32): Use libiberty's xcrc32 function.
2935 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2937 * lynx-low.c (lynx_delete_thread_callback): New function.
2938 (lynx_mourn): Properly delete our process and all of its
2939 threads. Remove call to clear_inferiors.
2941 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2943 * target.c (thread_search_callback): Add check that
2944 the thread_stopped target callback is not NULL before
2947 2015-12-21 Yao Qi <yao.qi@linaro.org>
2949 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2952 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2954 * server.c (handle_query): Call target_supports_software_single_step.
2956 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2958 * linux-low.c (single_step): New function.
2959 (linux_resume_one_lwp_throw): Call single_step.
2960 (start_step_over): Likewise.
2962 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2964 * Makefile.in (SFILES): Append arch/arm-linux.c,
2965 arch/arm-get-next-pcs.c.
2966 (arm-linux.o): New rule.
2967 (arm-get-next-pcs.o): New rule.
2968 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2970 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2971 to linux-aarch32-low.c.
2972 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2973 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2974 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2975 (thumb2_breakpoint_len): Likewise.
2976 (arm_is_thumb_mode): Make non-static.
2977 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2978 from linux-aarch32-low.c.
2979 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2980 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2981 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2982 (thumb2_breakpoint_len): Likewise.
2983 (arm_is_thumb_mode): New declaration.
2984 * linux-arm-low.c: Include arch/arm-linux.h
2985 aarch/arm-get-next-pcs.h, sys/syscall.h.
2986 (get_next_pcs_ops): New struct.
2987 (get_next_pcs_addr_bits_remove): New function.
2988 (get_next_pcs_is_thumb): New function.
2989 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2990 (arm_sigreturn_next_pc): Likewise.
2991 (get_next_pcs_syscall_next_pc): Likewise.
2992 (arm_gdbserver_get_next_pcs): Likewise.
2993 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2995 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2996 * server.h: Include gdb_vecs.h.
2998 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3000 * Makefile.in (SFILES): Append common/common-regcache.c.
3001 (OBS): Append common-regcache.o.
3002 (common-regcache.o): New rule.
3003 * regcache.c (init_register_cache): Initialize cache to
3005 (regcache_raw_read_unsigned): New function.
3006 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3007 register_status enum.
3009 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3011 * linux-aarch64-low.c (the_low_targets): Rename
3012 breakpoint_reinsert_addr to get_next_pcs.
3013 * linux-arm-low.c (the_low_targets): Likewise.
3014 * linux-bfin-low.c (the_low_targets): Likewise.
3015 * linux-cris-low.c (the_low_targets): Likewise.
3016 * linux-crisv32-low.c (the_low_targets): Likewise.
3017 * linux-low.c (can_software_single_step): Likewise.
3018 (install_software_single_step_breakpoints): New function.
3019 (start_step_over): Use install_software_single_step_breakpoints.
3020 * linux-low.h: New CORE_ADDR vector.
3021 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3023 * linux-mips-low.c (the_low_targets): Likewise.
3024 * linux-nios2-low.c (the_low_targets): Likewise.
3025 * linux-sparc-low.c (the_low_targets): Likewise.
3027 2015-12-17 Pedro Alves <palves@redhat.com>
3029 * linux-low.c (linux_kill_one_lwp): Remove references to
3031 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3033 (linux_init_signals): Delete.
3034 (initialize_low): Adjust.
3035 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3037 2015-12-16 Pedro Alves <palves@redhat.com>
3039 * configure.ac (compiler warning flags): When testing a
3040 -Wno-foo option, check whether -Wfoo works instead.
3041 * configure: Regenerate.
3043 2015-12-11 Don Breazeal <donb@codesourcery.com>
3045 * server.c (process_serial_event): Don't exit from gdbserver
3046 in remote mode if there are still active inferiors.
3048 2015-12-11 Yao Qi <yao.qi@linaro.org>
3050 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3051 arm_breakpoint_at if the process is 32-bit.
3053 2015-12-11 Yao Qi <yao.qi@linaro.org>
3055 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3058 2015-12-07 Yao Qi <yao.qi@linaro.org>
3060 * configure.srv: Append arm.o to srv_tgtobj for
3061 aarch64*-*-linux* target.
3062 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3063 from linux-arm-low.c.
3064 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3065 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3066 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3067 (thumb2_breakpoint_len): Likewise.
3068 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3069 (arm_breakpoint_kinds): Likewise.
3070 (arm_breakpoint_kind_from_pc): Likewise.
3071 (arm_sw_breakpoint_from_kind): Likewise.
3072 (arm_breakpoint_kind_from_current_state): Likewise.
3073 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3074 (arm_sw_breakpoint_from_kind): Declare.
3075 (arm_breakpoint_kind_from_current_state): Declare.
3076 (arm_breakpoint_at): Declare.
3077 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3078 arm_sw_breakpoint_from_kind if process is 32-bit.
3079 (aarch64_breakpoint_kind_from_pc): New function.
3080 (aarch64_breakpoint_kind_from_current_state): New function.
3081 (the_low_target): Initialize fields breakpoint_kind_from_pc
3082 and breakpoint_kind_from_current_state.
3083 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3084 linux-aarch32-low.c.
3085 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3086 (arm_breakpoint, arm_breakpoint_len): Likewise.
3087 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3088 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3089 (arm_is_thumb_mode): Likewise.
3090 (arm_breakpoint_at): Likewise.
3091 (arm_breakpoint_kind_from_pc): Likewise.
3092 (arm_sw_breakpoint_from_kind): Likewise.
3093 (arm_breakpoint_kind_from_current_state): Likewise.
3096 2015-08-04 Yao Qi <yao.qi@linaro.org>
3098 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3099 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3100 * server.c (extended_protocol): Remove "static".
3101 * server.h (extended_protocol): Declare it.
3103 2015-12-04 Josh Stone <jistone@redhat.com>
3105 * target.h (struct target_ops) <arch_setup>: Rename to ...
3106 (struct target_ops) <post_create_inferior>: ... this.
3107 (target_arch_setup): Rename to ...
3108 (target_post_create_inferior): ... this, calling post_create_inferior.
3109 * server.c (start_inferior): Update target_arch_setup calls to
3110 target_post_create_inferior.
3111 * linux-low.c (linux_low_ptrace_options): Forward declare.
3112 (linux_arch_setup): Update its comment for general use.
3113 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3114 (struct linux_target_ops): Use linux_post_create_inferior.
3115 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3116 to post_create_inferior.
3117 * nto-low.c (struct nto_target_ops): Likewise.
3118 * spu-low.c (struct spu_target_ops): Likewise.
3119 * win32-low.c (struct win32_target_ops): Likewise.
3121 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3123 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3125 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3127 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3128 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3129 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3130 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3131 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3132 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3133 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3134 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3135 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3136 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3137 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3138 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3140 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3142 * linux-low.c (linux_look_up_symbols): Don't call
3143 linux_supports_traceclone.
3144 * linux-low.h (thread_db_init): Remove use_events argument.
3145 * thread-db.c (thread_db_use_event): Remove global variable.
3146 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3147 (struct thread_db) <td_create_bp>: Remove field.
3148 (thread_db_create_event): Remove function.
3149 (thread_db_enable_reporting): Likewise.
3150 (find_one_thread): Don't check for thread_db_use_events.
3151 (attach_thread): Likewise.
3152 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3153 (try_thread_db_load_1): Don't check for thread_db_use_events.
3154 (thread_db_init): Remove use_events argument and thread events
3156 (remove_thread_event_breakpoints): Remove function.
3157 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3159 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3161 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3163 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3164 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3165 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3166 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3167 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3169 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3171 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3172 * linux-low.c (can_hardware_single_step): Use
3173 supports_hardware_single_step.
3174 (can_software_single_step): New function.
3175 (start_step_over): Call can_software_single_step.
3176 (linux_supports_hardware_single_step): New function.
3177 (struct target_ops) <supports_software_single_step>: Initialize.
3178 * linux-low.h (struct linux_target_ops)
3179 <supports_hardware_single_step>: Initialize.
3180 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3182 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3183 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3184 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3185 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3186 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3188 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3189 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3191 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3192 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3194 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3195 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3196 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3198 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3199 * target.h (struct target_ops): <supports_software_single_step>:
3201 (target_supports_software_single_step): New macro.
3203 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3205 * linux-low.c (linux_wait_1): Fix pc advance condition.
3206 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3207 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3209 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3211 * linux-arm-low.c (arm_is_thumb_mode): New function.
3212 (arm_breakpoint_at): Use arm_is_thumb_mode.
3213 (arm_breakpoint_kind_from_current_state): New function.
3214 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3216 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3217 (linux_breakpoint_kind_from_current_state): New function.
3218 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3219 * linux-low.h (struct linux_target_ops)
3220 <breakpoint_kind_from_current_state>: New field.
3221 * target.h (struct target_ops): Likewise.
3222 (target_breakpoint_kind_from_current_state): New macro.
3224 2015-11-30 Pedro Alves <palves@redhat.com>
3226 * linux-low.c (linux_resume): Wake up the event loop before
3229 2015-11-30 Pedro Alves <palves@redhat.com>
3231 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3233 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3235 * target.c (struct thread_search): New structure.
3236 (thread_search_callback): New function.
3237 (prev_general_thread): New global.
3238 (prepare_to_access_memory, done_accessing_memory): New functions.
3239 * target.h (prepare_to_access_memory, done_accessing_memory):
3240 Replace macros with function declarations.
3242 2015-11-30 Pedro Alves <palves@redhat.com>
3245 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3246 report TARGET_WAITKIND_NO_RESUMED.
3247 * remote-utils.c (prepare_resume_reply): Handle
3248 TARGET_WAITKIND_NO_RESUMED.
3249 * server.c (report_no_resumed): New global.
3250 (handle_query) <qSupported>: Handle "no-resumed+". Report
3251 "no-resumed+" support.
3252 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3253 return error if the client doesn't support no-resumed events.
3254 (push_stop_notification): New function.
3255 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3256 events if the client supports them.
3258 2015-11-30 Pedro Alves <palves@redhat.com>
3260 * linux-low.c (thread_still_has_status_pending_p): Don't check
3262 (lwp_resumed): New function.
3263 (status_pending_p_callback): Return early if the LWP is not
3264 supposed to be resumed.
3266 2015-11-30 Pedro Alves <palves@redhat.com>
3268 * linux-low.c (handle_extended_wait): Assert that the LWP's
3269 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3270 thread create events, leave the new child's status pending.
3271 (linux_low_filter_event): If GDB wants to hear about thread exit
3272 events, leave the LWP marked dead and don't delete it.
3273 (linux_wait_for_event_filtered): Don't check for thread exit.
3274 (filter_exit_event): New function.
3275 (linux_wait_1): Use it, when returning an exit event.
3276 (linux_resume_one_lwp_throw): Assert that the LWP's
3277 waitstatus is TARGET_WAITKIND_IGNORE.
3278 * remote-utils.c (prepare_resume_reply): Handle
3279 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3280 * server.c (report_thread_events): New global.
3281 (handle_general_set): Handle QThreadEvents.
3282 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3283 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3284 TARGET_WAITKIND_THREAD_EXITED.
3285 * server.h (report_thread_events): Declare.
3287 2015-11-30 Pedro Alves <palves@redhat.com>
3289 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3290 the thread's last_resume_kind was resume_stop.
3292 2015-11-30 Pedro Alves <palves@redhat.com>
3294 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3297 2015-11-30 Pedro Alves <palves@redhat.com>
3299 * server.c (handle_v_requests): Handle vCtrlC.
3301 2015-11-30 Pedro Alves <palves@redhat.com>
3303 * gdbthread.h (find_any_thread_of_pid): Declare.
3304 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3306 * server.c (handle_query): If current_thread is NULL, look for
3307 another thread of the selected process.
3309 2015-11-26 Daniel Colascione <dancol@dancol.org>
3310 Simon Marchi <simon.marchi@ericsson.com>
3312 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3313 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3315 * target.h (struct target_ops) <thread_name>: New field.
3316 (target_thread_name): New macro.
3318 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3320 * regcache.h (regcache_invalidate_pid): Add declaration.
3321 * regcache.c (regcache_invalidate_pid): New function, extracted
3322 from regcache_invalidate.
3323 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3324 Add trivial documentation comment.
3325 * lynx-low.c: Use regcache_invalidate_pid instead of
3326 regcache_invalidate.
3328 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3330 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3331 and Elf64_auxv_t if the target is Android.
3333 2015-11-22 Doug Evans <xdje42@gmail.com>
3335 * target.h: #include <sys/types.h>.
3337 2015-11-19 Pedro Alves <palves@redhat.com>
3339 * linux-low.c (linux_process_qsupported): Change prototype.
3341 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3343 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3344 and adjust to loop over all features.
3345 * server.c (handle_query) <qSupported>: Adjust to call
3346 target_process_qsupported once, passing it a vector of unprocessed
3348 * target.h (struct target_ops) <process_qsupported>: Change
3350 (target_process_qsupported): Adjust.
3352 2015-11-19 Pedro Alves <palves@redhat.com>
3354 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3356 * configure: Regenerate.
3358 2015-11-19 Pedro Alves <palves@redhat.com>
3360 * configure: Regenerate.
3362 2015-11-19 Yao Qi <yao.qi@linaro.org>
3364 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3367 2015-11-19 Yao Qi <yao.qi@linaro.org>
3369 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3370 (struct aarch64_operand): Move enum out.
3372 2015-11-19 Yao Qi <yao.qi@linaro.org>
3374 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3375 struct user_fpsimd_state *.
3376 (aarch64_store_fpregset): Likewise.
3378 2015-11-19 Yao Qi <yao.qi@linaro.org>
3380 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3381 struct user_pt_regs *.
3382 (aarch64_store_gregset): Likewise.
3384 2015-11-18 Pedro Alves <palves@redhat.com>
3386 * Makefile.in (all_object_files): Add $IPA_OBJS.
3388 2015-11-17 Pedro Alves <palves@redhat.com>
3390 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3391 GDB_SIGNAL_0 and gdb_signal_to_string.
3393 2015-11-17 Pedro Alves <palves@redhat.com>
3395 * win32-low.c (handle_output_debug_string): Remove parameter.
3396 (win32_kill): Remove our_status local and adjust call to
3397 handle_output_debug_string.
3398 (get_child_debug_event): Adjust call to
3399 handle_output_debug_string.
3401 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3403 * linux-mips-low.c (mips_fill_gregset): Add cast.
3404 (mips_store_gregset): Likewise.
3405 (mips_fill_fpregset): Likewise.
3406 (mips_store_fpregset): Likewise.
3408 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3410 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3413 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3415 * linux-mips-low.c (mips_linux_new_thread): Change type of
3416 watch_type to enum target_hw_bp_type.
3418 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3420 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3421 Change return type to arm_hwbp_type.
3423 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3425 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3426 (arm_store_gregset): Likewise.
3427 * linux-arm-low.c (arm_get_hwcap): Likewise.
3428 (arm_read_description): Likewise.
3430 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3432 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3434 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3436 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3437 (ppc_fill_vsxregset): Likewise.
3438 (ppc_store_vsxregset): Likewise.
3439 (ppc_fill_vrregset): Likewise.
3440 (ppc_store_vrregset): Likewise.
3441 (ppc_fill_evrregset): Likewise.
3442 (ppc_store_evrregset): Likewise.
3444 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3446 * linux-ppc-low.c (ppc_usrregs_info): Remove
3447 forward-declaration.
3448 (ppc_arch_setup): Move lower in file.
3450 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3452 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3453 (ps_pdwrite): Likewise.
3455 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3457 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3458 to after assert checks.
3460 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3462 * proc-service.c (ps_pdread): Add/adjust casts.
3463 (ps_pdwrite): Add/adjust casts.
3465 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3467 * server.c (handle_search_memory_1): Cast return value of
3470 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3472 * server.c (write_qxfer_response): Change type of data to
3475 2015-10-29 Pedro Alves <palves@redhat.com>
3477 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3479 2015-10-29 Pedro Alves <palves@redhat.com>
3481 * tracepoint.c (clear_installed_tracepoints): Add casts.
3483 2015-10-29 Pedro Alves <palves@redhat.com>
3485 * server.c (handle_v_cont, process_serial_event): Add enum
3486 gdb_signal casts to signal parsing code.
3488 2015-10-29 Pedro Alves <palves@redhat.com>
3490 * linux-low.h (NULL_REGSET): Define.
3491 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3492 * linux-arm-low.c (arm_regsets): Likewise.
3493 * linux-crisv32-low.c (cris_regsets): Likewise.
3494 * linux-m68k-low.c (m68k_regsets): Likewise.
3495 * linux-mips-low.c (mips_regsets): Likewise.
3496 * linux-nios2-low.c (nios2_regsets): Likewise.
3497 * linux-ppc-low.c (ppc_regsets): Likewise.
3498 * linux-s390-low.c (s390_regsets): Likewise.
3499 * linux-sh-low.c (sh_regsets): Likewise.
3500 * linux-sparc-low.c (sparc_regsets): Likewise.
3501 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3502 * linux-tile-low.c (tile_regsets): Likewise.
3503 * linux-x86-low.c (x86_regsets): Likewise.
3504 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3506 2015-10-29 Pedro Alves <palves@redhat.com>
3508 * linux-low.h (NULL_REGSET): Define.
3509 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3510 * linux-arm-low.c (arm_regsets): Likewise.
3511 * linux-crisv32-low.c (cris_regsets): Likewise.
3512 * linux-m68k-low.c (m68k_regsets): Likewise.
3513 * linux-mips-low.c (mips_regsets): Likewise.
3514 * linux-nios2-low.c (nios2_regsets): Likewise.
3515 * linux-ppc-low.c (ppc_regsets): Likewise.
3516 * linux-s390-low.c (s390_regsets): Likewise.
3517 * linux-sh-low.c (sh_regsets): Likewise.
3518 * linux-sparc-low.c (sparc_regsets): Likewise.
3519 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3520 * linux-tile-low.c (tile_regsets): Likewise.
3521 * linux-x86-low.c (x86_regsets): Likewise.
3522 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3524 2015-10-26 Doug Evans <dje@google.com>
3526 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3528 2015-10-26 Doug Evans <dje@google.com>
3530 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3532 2015-10-26 Doug Evans <dje@google.com>
3534 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3536 (attach_thread, find_new_threads_callback): Ditto.
3538 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3540 * mem-break.h (set_breakpoint_data): Remove.
3542 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3544 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3545 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3546 (initialize_low): Remove set_breakpoint_data call.
3547 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3548 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3549 (initialize_low): Remove set_breakpoint_data call.
3550 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3551 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3552 (initialize_low): Remove set_breakpoint_data call.
3554 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3556 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3557 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3558 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3559 * target.h (target_breakpoint_kind_from_pc): New macro.
3561 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3563 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3564 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3565 the default breakpoint kind.
3567 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3569 * linux-arm-low.c (arm_supports_z_point_type): Add software
3572 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3574 * linux-arm-low.c: Refactor breakpoint definitions.
3575 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3576 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3578 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3580 * Makefile.in: Add arm.c/o.
3581 * configure.srv: Likewise.
3582 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3583 (arm_breakpoint_kind_from_pc): New function.
3584 (arm_sw_breakpoint_from_kind): Return proper kind.
3585 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3587 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3589 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3591 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3592 (struct raw_breakpoint) <size>: Remove.
3593 (struct raw_breakpoint) <kind>: Add.
3594 (bp_size): New function.
3595 (bp_opcode): Likewise.
3596 (find_raw_breakpoint_at): Adjust for kind.
3597 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3598 (remove_memory_breakpoint): Adjust for kind call bp_size.
3599 (set_raw_breakpoint_at): Adjust for kind.
3600 (set_breakpoint): Likewise.
3601 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3602 (delete_raw_breakpoint): Adjust for kind.
3603 (delete_breakpoint): Likewise.
3604 (find_gdb_breakpoint): Likewise.
3605 (set_gdb_breakpoint_1): Likewise.
3606 (set_gdb_breakpoint): Likewise.
3607 (delete_gdb_breakpoint_1): Likewise.
3608 (delete_gdb_breakpoint): Likewise.
3609 (uninsert_raw_breakpoint): Likewise.
3610 (reinsert_raw_breakpoint): Likewise.
3611 (set_breakpoint_data): Remove.
3612 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3613 (check_mem_read): Adjust for kind call bp_size.
3614 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3615 (clone_one_breakpoint): Adjust for kind.
3616 * mem-break.h (set_gdb_breakpoint): Likewise.
3617 (delete_gdb_breakpoint): Likewise.
3618 * server.c (process_serial_event): Likewise.
3620 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3622 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3623 (struct linux_target_ops) <breakpoint>: Remove.
3624 (struct linux_target_ops) <breakpoint_len>: Remove.
3625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3627 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3628 (arm_sw_breakpoint_from_kind): New function.
3629 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3630 (struct linux_target_ops) <breakpoint>: Remove.
3631 (struct linux_target_ops) <breakpoint_len>: Remove.
3632 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3633 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3634 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3635 (struct linux_target_ops) <breakpoint>: Remove.
3636 (struct linux_target_ops) <breakpoint_len>: Remove.
3637 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3639 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3640 (struct linux_target_ops) <breakpoint>: Remove.
3641 (struct linux_target_ops) <breakpoint_len>: Remove.
3642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3644 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3645 and sw_breakpoint_from_kind to increment the pc.
3646 (linux_breakpoint_kind_from_pc): New function.
3647 (linux_sw_breakpoint_from_kind): New function.
3648 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3649 (initialize_low): Call breakpoint_kind_from_pc and
3650 sw_breakpoint_from_kind to replace breakpoint_data/len.
3651 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3653 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3654 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3655 (struct linux_target_ops) <breakpoint>: Remove.
3656 (struct linux_target_ops) <breakpoint_len>: Remove.
3657 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3658 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3659 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3660 (struct linux_target_ops) <breakpoint>: Remove.
3661 (struct linux_target_ops) <breakpoint_len>: Remove.
3662 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3663 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3664 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3665 (struct linux_target_ops) <breakpoint>: Remove.
3666 (struct linux_target_ops) <breakpoint_len>: Remove.
3667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3668 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3669 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3670 (struct linux_target_ops) <breakpoint>: Remove.
3671 (struct linux_target_ops) <breakpoint_len>: Remove.
3672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3674 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3675 (struct linux_target_ops) <breakpoint>: Remove.
3676 (struct linux_target_ops) <breakpoint_len>: Remove.
3677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3679 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3680 (struct linux_target_ops) <breakpoint>: Remove.
3681 (struct linux_target_ops) <breakpoint_len>: Remove.
3682 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3684 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3685 (struct linux_target_ops) <breakpoint>: Remove.
3686 (struct linux_target_ops) <breakpoint_len>: Remove.
3687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3689 * linux-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3695 (struct linux_target_ops) <breakpoint>: Remove.
3696 (struct linux_target_ops) <breakpoint_len>: Remove.
3697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3699 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3700 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3701 (struct linux_target_ops) <breakpoint>: Remove.
3702 (struct linux_target_ops) <breakpoint_len>: Remove.
3703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3705 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3706 (struct linux_target_ops) <breakpoint>: Remove.
3707 (struct linux_target_ops) <breakpoint_len>: Remove.
3708 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3711 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3713 * linux-cris-low.c (cris_get_pc): Remove void arg.
3715 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3717 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3720 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3722 * inferiors.c (thread_pid_matches_callback): New function.
3723 (find_thread_process): New function.
3724 (remove_thread): Reset current_thread.
3725 (remove_process): Assert threads have been removed first.
3727 2015-10-15 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3731 (aarch64_remove_point): Likewise.
3732 * regcache.c (regcache_register_size): New function.
3734 2015-10-12 Yao Qi <yao.qi@linaro.org>
3736 * linux-aarch64-low.c: Update all callers as emit_load_store
3737 is renamed to aarch64_emit_load_store.
3739 2015-10-12 Yao Qi <yao.qi@linaro.org>
3741 * linux-aarch64-low.c: Update all callers of function renaming
3742 from emit_insn to aarch64_emit_insn.
3744 2015-10-12 Yao Qi <yao.qi@linaro.org>
3746 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3747 arch/aarch64-insn.h.
3748 (struct aarch64_memory_operand): Likewise.
3750 (emit_insn): Move to arch/aarch64-insn.c.
3751 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3752 (emit_load_store): Move to arch/aarch64-insn.c.
3753 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3754 (can_encode_int32): Remove.
3756 2015-10-12 Yao Qi <yao.qi@linaro.org>
3758 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3759 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3760 (aarch64_relocate_instruction): Likewise.
3761 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3762 (struct aarch64_insn_visitor): Likewise.
3764 2015-10-12 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3767 (struct aarch64_insn_visitor): New.
3768 (struct aarch64_insn_relocation_data): New.
3769 (aarch64_ftrace_insn_reloc_b): New function.
3770 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3771 (aarch64_ftrace_insn_reloc_cb): Likewise.
3772 (aarch64_ftrace_insn_reloc_tb): Likewise.
3773 (aarch64_ftrace_insn_reloc_adr): Likewise.
3774 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3775 (aarch64_ftrace_insn_reloc_others): Likewise.
3777 (aarch64_relocate_instruction): Use visitor.
3779 2015-10-12 Yao Qi <yao.qi@linaro.org>
3781 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3782 int. Add argument buf.
3783 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3784 aarch64_relocate_instruction.
3786 2015-10-12 Yao Qi <yao.qi@linaro.org>
3788 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3789 argument insn. Remove local variable insn. Don't call
3791 (aarch64_install_fast_tracepoint_jump_pad): Call
3794 2015-09-30 Yao Qi <yao.qi@linaro.org>
3796 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3797 (emit_load_store_pair): Likewise.
3799 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3801 * dll.c (match_dll): Add cast(s).
3802 (unloaded_dll): Likewise.
3803 * linux-low.c (second_thread_of_pid_p): Likewise.
3804 (delete_lwp_callback): Likewise.
3805 (count_events_callback): Likewise.
3806 (select_event_lwp_callback): Likewise.
3807 (linux_set_resume_request): Likewise.
3808 * server.c (accumulate_file_name_length): Likewise.
3809 (emit_dll_description): Likewise.
3810 (handle_qxfer_threads_worker): Likewise.
3811 (visit_actioned_threads): Likewise.
3812 * thread-db.c (any_thread_of): Likewise.
3813 * tracepoint.c (same_process_p): Likewise.
3814 (match_blocktype): Likewise.
3815 (build_traceframe_info_xml): Likewise.
3817 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3819 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3821 (gdb_unparse_agent_expr): Likewise.
3822 * hostio.c (require_data): Likewise.
3823 (handle_pread): Likewise.
3824 * linux-low.c (disable_regset): Likewise.
3825 (fetch_register): Likewise.
3826 (store_register): Likewise.
3827 (get_dynamic): Likewise.
3828 (linux_qxfer_libraries_svr4): Likewise.
3829 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3830 (set_fast_tracepoint_jump): Likewise.
3831 (uninsert_fast_tracepoint_jumps_at): Likewise.
3832 (reinsert_fast_tracepoint_jumps_at): Likewise.
3833 (validate_inserted_breakpoint): Likewise.
3834 (clone_agent_expr): Likewise.
3835 * regcache.c (init_register_cache): Likewise.
3836 * remote-utils.c (putpkt_binary_1): Likewise.
3837 (decode_M_packet): Likewise.
3838 (decode_X_packet): Likewise.
3839 (look_up_one_symbol): Likewise.
3840 (relocate_instruction): Likewise.
3841 (monitor_output): Likewise.
3842 * server.c (handle_search_memory): Likewise.
3843 (handle_qxfer_exec_file): Likewise.
3844 (handle_qxfer_libraries): Likewise.
3845 (handle_qxfer): Likewise.
3846 (handle_query): Likewise.
3847 (handle_v_cont): Likewise.
3848 (handle_v_run): Likewise.
3849 (captured_main): Likewise.
3850 * target.c (write_inferior_memory): Likewise.
3851 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3852 * tracepoint.c (init_trace_buffer): Likewise.
3853 (add_tracepoint_action): Likewise.
3854 (add_traceframe): Likewise.
3855 (add_traceframe_block): Likewise.
3856 (cmd_qtdpsrc): Likewise.
3857 (cmd_qtdv): Likewise.
3858 (cmd_qtstatus): Likewise.
3859 (response_source): Likewise.
3860 (response_tsv): Likewise.
3861 (cmd_qtnotes): Likewise.
3862 (gdb_collect): Likewise.
3863 (initialize_tracepoint): Likewise.
3865 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3867 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3868 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3869 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3871 (enum aarch64_condition_codes): New enum.
3872 (w0): New static global.
3875 (struct aarch64_memory_operand) <type>: New
3876 MEMORY_OPERAND_POSTINDEX type.
3877 (postindex_memory_operand): New helper function.
3878 (emit_ret): New function.
3879 (emit_load_store_pair): New function, factored out of emit_stp
3880 with support for MEMORY_OPERAND_POSTINDEX.
3881 (emit_stp): Rewrite using emit_load_store_pair.
3882 (emit_ldp): New function.
3883 (emit_load_store): Likewise.
3884 (emit_ldr): Mention post-index instruction in comment.
3885 (emit_ldrh): New function.
3886 (emit_ldrb): New function.
3887 (emit_ldrsw): Mention post-index instruction in comment.
3888 (emit_str): Likewise.
3889 (emit_subs): New function.
3890 (emit_cmp): Likewise.
3891 (emit_and): Likewise.
3892 (emit_orr): Likewise.
3893 (emit_orn): Likewise.
3894 (emit_eor): Likewise.
3895 (emit_mvn): Likewise.
3896 (emit_lslv): Likewise.
3897 (emit_lsrv): Likewise.
3898 (emit_asrv): Likewise.
3899 (emit_mul): Likewise.
3900 (emit_sbfm): Likewise.
3901 (emit_sbfx): Likewise.
3902 (emit_ubfm): Likewise.
3903 (emit_ubfx): Likewise.
3904 (emit_csinc): Likewise.
3905 (emit_cset): Likewise.
3906 (emit_nop): Likewise.
3907 (emit_ops_insns): New helper function.
3908 (emit_pop): Likewise.
3909 (emit_push): Likewise.
3910 (aarch64_emit_prologue): New function.
3911 (aarch64_emit_epilogue): Likewise.
3912 (aarch64_emit_add): Likewise.
3913 (aarch64_emit_sub): Likewise.
3914 (aarch64_emit_mul): Likewise.
3915 (aarch64_emit_lsh): Likewise.
3916 (aarch64_emit_rsh_signed): Likewise.
3917 (aarch64_emit_rsh_unsigned): Likewise.
3918 (aarch64_emit_ext): Likewise.
3919 (aarch64_emit_log_not): Likewise.
3920 (aarch64_emit_bit_and): Likewise.
3921 (aarch64_emit_bit_or): Likewise.
3922 (aarch64_emit_bit_xor): Likewise.
3923 (aarch64_emit_bit_not): Likewise.
3924 (aarch64_emit_equal): Likewise.
3925 (aarch64_emit_less_signed): Likewise.
3926 (aarch64_emit_less_unsigned): Likewise.
3927 (aarch64_emit_ref): Likewise.
3928 (aarch64_emit_if_goto): Likewise.
3929 (aarch64_emit_goto): Likewise.
3930 (aarch64_write_goto_address): Likewise.
3931 (aarch64_emit_const): Likewise.
3932 (aarch64_emit_call): Likewise.
3933 (aarch64_emit_reg): Likewise.
3934 (aarch64_emit_pop): Likewise.
3935 (aarch64_emit_stack_flush): Likewise.
3936 (aarch64_emit_zero_ext): Likewise.
3937 (aarch64_emit_swap): Likewise.
3938 (aarch64_emit_stack_adjust): Likewise.
3939 (aarch64_emit_int_call_1): Likewise.
3940 (aarch64_emit_void_call_2): Likewise.
3941 (aarch64_emit_eq_goto): Likewise.
3942 (aarch64_emit_ne_goto): Likewise.
3943 (aarch64_emit_lt_goto): Likewise.
3944 (aarch64_emit_le_goto): Likewise.
3945 (aarch64_emit_gt_goto): Likewise.
3946 (aarch64_emit_ge_got): Likewise.
3947 (aarch64_emit_ops_impl): New static global variable.
3948 (aarch64_emit_ops): New target function, return
3949 &aarch64_emit_ops_impl.
3950 (struct linux_target_ops): Install it.
3952 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3954 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3955 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3957 * linux-aarch64-ipa.c: New file.
3958 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3960 (aarch64_get_thread_area): New target method.
3961 (extract_signed_bitfield): New helper function.
3962 (aarch64_decode_ldr_literal): New function.
3963 (enum aarch64_opcodes): New enum.
3964 (struct aarch64_register): New struct.
3965 (struct aarch64_operand): New struct.
3966 (x0): New static global.
3975 (aarch64_register): New helper function.
3976 (register_operand): Likewise.
3977 (immediate_operand): Likewise.
3978 (struct aarch64_memory_operand): New struct.
3979 (offset_memory_operand): New helper function.
3980 (preindex_memory_operand): Likewise.
3981 (enum aarch64_system_control_registers): New enum.
3982 (ENCODE): New macro.
3983 (emit_insn): New helper function.
3984 (emit_b): New function.
3985 (emit_bcond): Likewise.
3986 (emit_cb): Likewise.
3987 (emit_tb): Likewise.
3988 (emit_blr): Likewise.
3989 (emit_stp): Likewise.
3990 (emit_ldp_q_offset): Likewise.
3991 (emit_stp_q_offset): Likewise.
3992 (emit_load_store): Likewise.
3993 (emit_ldr): Likewise.
3994 (emit_ldrsw): Likewise.
3995 (emit_str): Likewise.
3996 (emit_ldaxr): Likewise.
3997 (emit_stxr): Likewise.
3998 (emit_stlr): Likewise.
3999 (emit_data_processing_reg): Likewise.
4000 (emit_data_processing): Likewise.
4001 (emit_add): Likewise.
4002 (emit_sub): Likewise.
4003 (emit_mov): Likewise.
4004 (emit_movk): Likewise.
4005 (emit_mov_addr): Likewise.
4006 (emit_mrs): Likewise.
4007 (emit_msr): Likewise.
4008 (emit_sevl): Likewise.
4009 (emit_wfe): Likewise.
4010 (append_insns): Likewise.
4011 (can_encode_int32_in): New helper function.
4012 (aarch64_relocate_instruction): New function.
4013 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4014 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4015 (struct linux_target_ops): Install aarch64_get_thread_area,
4016 aarch64_install_fast_tracepoint_jump_pad and
4017 aarch64_get_min_fast_tracepoint_insn_len.
4019 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4021 * Makefile.in (aarch64-insn.o): New rule.
4022 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4024 2015-09-21 Yao Qi <yao.qi@linaro.org>
4026 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4028 2015-09-21 Yao Qi <yao.qi@linaro.org>
4030 * tracepoint.c (max_jump_pad_size): Remove.
4032 2015-09-18 Yao Qi <yao.qi@linaro.org>
4034 * linux-aarch64-low.c: Don't include sys/uio.h.
4035 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4037 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4039 * tracepoint.c (eval_result_type): Change prototype.
4040 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4042 2015-09-15 Pedro Alves <palves@redhat.com>
4044 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4045 Check whether to report exec events instead of checking whether
4046 multiprocess is enabled.
4048 2015-09-15 Pedro Alves <palves@redhat.com>
4051 * remote-utils.c (prepare_resume_reply): Merge
4052 TARGET_WAITKIND_VFORK_DONE switch case with the
4053 TARGET_WAITKIND_FORKED case.
4055 2015-09-15 Yao Qi <yao.qi@linaro.org>
4057 * server.c (handle_query): Check string comparison using
4058 "else if" instead of "if".
4060 2015-09-15 Yao Qi <yao.qi@linaro.org>
4062 * server.c (vCont_supported): New global variable.
4063 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4064 matches. Append ";vContSupported+" to own_buf.
4065 (handle_v_requests): Append ";s;S" to own_buf if target supports
4066 hardware single step or vCont_supported is false.
4067 (capture_main): Set vCont_supported to zero.
4069 2015-09-15 Yao Qi <yao.qi@linaro.org>
4071 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4073 (linux_supports_hardware_single_step): ... New function.
4074 (linux_target_ops): Update.
4075 * lynx-low.c (lynx_target_ops): Set field
4076 supports_hardware_single_step to target_can_do_hardware_single_step.
4077 * nto-low.c (nto_target_ops): Likewise.
4078 * spu-low.c (spu_target_ops): Likewise.
4079 * win32-low.c (win32_target_ops): Likewise.
4080 * target.c (target_can_do_hardware_single_step): New function.
4081 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4082 Remove. <supports_hardware_single_step>: New field.
4083 (target_supports_conditional_breakpoints): Remove.
4084 (target_supports_hardware_single_step): New macro.
4085 (target_can_do_hardware_single_step): Declare.
4086 * server.c (handle_query): Use target_supports_hardware_single_step
4087 instead of target_supports_conditional_breakpoints.
4089 2015-09-15 Yao Qi <yao.qi@linaro.org>
4091 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4093 (struct linux_target_ops the_low_target): Install
4094 aarch64_linux_siginfo_fixup.
4096 2015-09-11 Don Breazeal <donb@codesourcery.com>
4097 Luis Machado <lgustavo@codesourcery.com>
4099 * linux-low.c (linux_mourn): Static declaration.
4100 (linux_arch_setup): Move in front of
4101 handle_extended_wait.
4102 (linux_arch_setup_thread): New function.
4103 (handle_extended_wait): Handle exec events. Call
4104 linux_arch_setup_thread. Make event_lwp argument a
4105 pointer-to-a-pointer.
4106 (check_zombie_leaders): Do not check stopped threads.
4107 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4108 (linux_low_filter_event): Add lwp and thread for exec'ing
4109 non-leader thread if leader thread has been deleted.
4110 Refactor code into linux_arch_setup_thread and call it.
4111 Pass child lwp pointer by reference to handle_extended_wait.
4112 (linux_wait_for_event_filtered): Update comment.
4113 (linux_wait_1): Prevent clobbering exec event status.
4114 (linux_supports_exec_events): New function.
4115 (linux_target_ops) <supports_exec_events>: Initialize new member.
4116 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4118 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4119 * server.c (report_exec_events): New global variable.
4120 (handle_query): Handle qSupported query for exec-events feature.
4121 (captured_main): Initialize report_exec_events.
4122 * server.h (report_exec_events): Declare new global variable.
4123 * target.h (struct target_ops) <supports_exec_events>: New
4125 (target_supports_exec_events): New macro.
4126 * win32-low.c (win32_target_ops) <supports_exec_events>:
4127 Initialize new member.
4129 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4131 * linux-low.c (linux_low_enable_btrace): Remove.
4132 (linux_target_ops): Replace linux_low_enable_btrace with
4133 linux_enable_btrace.
4135 2015-09-03 Yao Qi <yao.qi@linaro.org>
4137 * linux-aarch64-low.c (aarch64_insert_point): Call
4138 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4141 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4143 * linux-low.c (check_stopped_by_breakpoint): Use
4144 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4146 2015-08-27 Pedro Alves <palves@redhat.com>
4148 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4150 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4152 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4153 the XNEW-family equivalent.
4154 (compile_bytecodes): Likewise.
4155 * dll.c (loaded_dll): Likewise.
4156 * event-loop.c (append_callback_event): Likewise.
4157 (create_file_handler): Likewise.
4158 (create_file_event): Likewise.
4159 * hostio.c (handle_open): Likewise.
4160 * inferiors.c (add_thread): Likewise.
4161 (add_process): Likewise.
4162 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4163 * linux-arm-low.c (arm_new_process): Likewise.
4164 (arm_new_thread): Likewise.
4165 * linux-low.c (add_to_pid_list): Likewise.
4166 (linux_add_process): Likewise.
4167 (handle_extended_wait): Likewise.
4168 (add_lwp): Likewise.
4169 (enqueue_one_deferred_signal): Likewise.
4170 (enqueue_pending_signal): Likewise.
4171 (linux_resume_one_lwp_throw): Likewise.
4172 (linux_resume_one_thread): Likewise.
4173 (linux_read_memory): Likewise.
4174 (linux_write_memory): Likewise.
4175 * linux-mips-low.c (mips_linux_new_process): Likewise.
4176 (mips_linux_new_thread): Likewise.
4177 (mips_add_watchpoint): Likewise.
4178 * linux-x86-low.c (initialize_low_arch): Likewise.
4179 * lynx-low.c (lynx_add_process): Likewise.
4180 * mem-break.c (set_raw_breakpoint_at): Likewise.
4181 (set_breakpoint): Likewise.
4182 (add_condition_to_breakpoint): Likewise.
4183 (add_commands_to_breakpoint): Likewise.
4184 (clone_agent_expr): Likewise.
4185 (clone_one_breakpoint): Likewise.
4186 * regcache.c (new_register_cache): Likewise.
4187 * remote-utils.c (look_up_one_symbol): Likewise.
4188 * server.c (queue_stop_reply): Likewise.
4189 (start_inferior): Likewise.
4190 (queue_stop_reply_callback): Likewise.
4191 (handle_target_event): Likewise.
4192 * spu-low.c (fetch_ppc_memory): Likewise.
4193 (store_ppc_memory): Likewise.
4194 * target.c (set_target_ops): Likewise.
4195 * thread-db.c (thread_db_load_search): Likewise.
4196 (try_thread_db_load_1): Likewise.
4197 * tracepoint.c (add_tracepoint): Likewise.
4198 (add_tracepoint_action): Likewise.
4199 (create_trace_state_variable): Likewise.
4200 (cmd_qtdpsrc): Likewise.
4201 (cmd_qtro): Likewise.
4202 (add_while_stepping_state): Likewise.
4203 * win32-low.c (child_add_thread): Likewise.
4204 (get_image_name): Likewise.
4206 2015-08-25 Yao Qi <yao.qi@linaro.org>
4208 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4210 2015-08-25 Yao Qi <yao.qi@linaro.org>
4212 * Makefile.in (aarch64-linux.o): New rule.
4213 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4215 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4216 (aarch64_init_debug_reg_state): Make it extern.
4217 (aarch64_linux_prepare_to_resume): Remove.
4219 2015-08-25 Yao Qi <yao.qi@linaro.org>
4221 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4222 lwp_arch_private_info and ptid_of_lwp.
4224 2015-08-25 Yao Qi <yao.qi@linaro.org>
4226 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4227 Find proc_info by find_process_pid. All callers updated.
4229 2015-08-25 Yao Qi <yao.qi@linaro.org>
4231 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4233 (debug_reg_change_callback): Remove.
4234 (aarch64_notify_debug_reg_change): Remove.
4236 2015-08-25 Yao Qi <yao.qi@linaro.org>
4238 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4239 Call current_lwp_ptid.
4241 2015-08-25 Yao Qi <yao.qi@linaro.org>
4243 * linux-aarch64-low.c (debug_reg_change_callback): Use
4246 2015-08-25 Yao Qi <yao.qi@linaro.org>
4248 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4250 2015-08-25 Yao Qi <yao.qi@linaro.org>
4252 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4254 2015-08-25 Yao Qi <yao.qi@linaro.org>
4256 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4259 2015-08-25 Yao Qi <yao.qi@linaro.org>
4261 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4263 (debug_reg_change_callback): Remove argument entry and add argument
4264 lwp. Remove local variable thread. Don't print thread id in the
4265 debugging output. Don't check whether pid of thread equals to pid.
4266 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4267 iterate_over_lwps instead find_inferior.
4269 2015-08-24 Pedro Alves <palves@redhat.com>
4271 * inferiors.c (get_first_process): New function.
4272 * inferiors.h (get_first_process): New declaration.
4273 * remote-utils.c (read_ptid): Default to the first process in the
4274 list, instead of to the current thread's process.
4276 2015-08-24 Pedro Alves <palves@redhat.com>
4278 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4279 * event-loop.c: Likewise.
4280 * remote-utils.c: Likewise.
4281 * tracepoint.c: Likewise.
4283 2015-08-24 Pedro Alves <palves@redhat.com>
4285 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4288 2015-08-21 Pedro Alves <palves@redhat.com>
4290 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4291 instead of literal 1.
4293 2015-08-21 Pedro Alves <palves@redhat.com>
4295 * tdesc.c (default_description): Explicitly zero-initialize.
4297 2015-08-21 Pedro Alves <palves@redhat.com>
4300 * inferiors.c (remove_thread): Discard any pending stop reply for
4302 * server.c (remove_all_on_match_pid): Rename to ...
4303 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4305 (discard_queued_stop_replies): Change parameter to a ptid. Now
4307 (handle_v_kill, kill_inferior_callback, captured_main)
4308 (process_serial_event): Adjust.
4309 * server.h (discard_queued_stop_replies): Declare.
4311 2015-08-21 Pedro Alves <palves@redhat.com>
4313 * linux-low.c (wait_for_sigstop): Always switch to no thread
4314 selected if the previously current thread dies.
4315 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4316 process instead of the current thread's.
4317 * remote-utils.c (input_interrupt): Don't check if there's no
4319 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4320 current thread to the general thread fails, error out.
4321 (handle_qxfer_auxv, handle_qxfer_libraries)
4322 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4323 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4324 (handle_query): Check if there's a thread selected instead of
4325 checking whether there's any thread in the thread list.
4326 (handle_qxfer_threads, handle_qxfer_btrace)
4327 (handle_qxfer_btrace_conf): Don't error out early if there's no
4328 thread in the thread list.
4329 (handle_v_cont, myresume): Don't set the current thread to the
4331 (process_serial_event) <Hg handling>: Also set thread_id if the
4332 previous general thread is still alive.
4333 (process_serial_event) <g/G handling>: If setting the current
4334 thread to the general thread fails, error out.
4335 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4336 thread's lwp instead of the current thread's.
4337 * target.c (set_desired_thread): If the desired thread was not
4338 found, leave the current thread pointing to NULL. Return an int
4339 (boolean) indicating success.
4340 * target.h (set_desired_thread): Change return type to int.
4342 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4344 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4345 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4347 (ps_get_thread_area): New function.
4349 2015-08-19 Gary Benson <gbenson@redhat.com>
4351 * hostio.c (handle_pread): Do not attempt to read more data
4352 than hostio_reply_with_data can fit in a packet.
4354 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4356 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4358 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4360 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4362 2015-08-06 Pedro Alves <palves@redhat.com>
4364 * tracepoint.c (expr_eval_result): Now an int.
4366 2015-08-06 Pedro Alves <palves@redhat.com>
4368 * gdbthread.h (struct regcache): Forward declare.
4369 (struct thread_info) <regcache_data>: Now a struct regcache
4371 * inferiors.c (inferior_regcache_data)
4372 (set_inferior_regcache_data): Now work with struct regcache
4374 * inferiors.h (struct regcache): Forward declare.
4375 (inferior_regcache_data, set_inferior_regcache_data): Now work
4376 with struct regcache pointers.
4377 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4378 (free_register_cache_thread): Remove struct regcache pointer
4381 2015-08-06 Pedro Alves <palves@redhat.com>
4383 * server.c (captured_main): On error, print the exception message
4384 to stderr, and if run_once is set, throw a quit.
4386 2015-08-06 Pedro Alves <palves@redhat.com>
4388 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4391 2015-08-06 Pedro Alves <palves@redhat.com>
4393 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4394 reading beyond the passed in buffer length.
4396 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4398 * tracepoint.c (symbol_list) <required>: Remove.
4400 2015-08-06 Pedro Alves <palves@redhat.com>
4402 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4403 count if stopping and suspending threads.
4404 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4405 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4406 (linux_detach): Complete an ongoing step-over.
4407 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4409 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4410 (linux_wait_1): If passing a signal to the inferior after
4411 finishing a step-over, unsuspend and re-resume all lwps. If we
4412 see a single-step event but the thread should be continuing, don't
4413 pass the trap to gdb.
4414 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4415 internal_error instead of gdb_assert.
4416 (enqueue_pending_signal): New function.
4417 (check_ptrace_stopped_lwp_gone): Add debug output.
4418 (start_step_over): Use internal_error instead of gdb_assert.
4419 (complete_ongoing_step_over): New function.
4420 (linux_resume_one_thread): Don't resume a suspended thread.
4421 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4424 2015-08-06 Pedro Alves <palves@redhat.com>
4426 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4427 (linux_thread_alive): Use lwp_is_marked_dead.
4428 (extended_event_reported): Delete.
4429 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4430 instead of extended_event_reported.
4431 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4433 (lwp_is_marked_dead): New function.
4434 (lwp_running): Use lwp_is_marked_dead.
4435 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4438 2015-08-06 Pedro Alves <palves@redhat.com>
4440 * linux-low.c (linux_wait_1): Move fork event output out of the
4441 !report_to_gdb check. Pass event_child->waitstatus to
4442 target_waitstatus_to_string instead of ourstatus.
4444 2015-08-04 Yao Qi <yao.qi@linaro.org>
4446 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4447 if current_thread is 32 bit.
4449 2015-08-04 Yao Qi <yao.qi@linaro.org>
4451 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4452 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4453 * server.c (extended_protocol): Remove "static".
4454 * server.h (extended_protocol): Declare it.
4456 2015-08-04 Yao Qi <yao.qi@linaro.org>
4458 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4459 both aarch64 and aarch32.
4460 (aarch64_set_pc): Likewise.
4462 2015-08-04 Yao Qi <yao.qi@linaro.org>
4464 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4465 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4466 arm-with-neon.xml to srv_xmlfiles.
4467 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4468 (is_64bit_tdesc): New function.
4469 (aarch64_linux_read_description): New function.
4470 (aarch64_arch_setup): Call aarch64_linux_read_description.
4471 (regs_info): Rename to regs_info_aarch64.
4472 (aarch64_regs_info): Return right regs_info.
4473 (initialize_low_arch): Call initialize_low_arch_aarch32.
4475 2015-08-04 Yao Qi <yao.qi@linaro.org>
4477 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4478 * linux-aarch32-low.c: New file.
4479 * linux-aarch32-low.h: New file.
4480 * linux-arm-low.c (arm_fill_gregset): Move it to
4481 linux-aarch32-low.c.
4482 (arm_store_gregset): Likewise.
4483 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4484 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4485 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4486 (regs_info): Rename to regs_info_arm.
4487 (arm_regs_info): Return regs_info_aarch32 if
4488 have_ptrace_getregset is 1 and target description is
4489 arm_with_neon or arm_with_vfpv3.
4490 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4491 Call initialize_low_arch_aarch32 instead.
4493 2015-08-04 Yao Qi <yao.qi@linaro.org>
4495 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4496 * linux-low.c: ... here.
4497 * linux-low.h (have_ptrace_getregset): Declare it.
4499 2015-08-04 Pedro Alves <palves@redhat.com>
4501 * thread-db.c (struct thread_db): Use new typedefs.
4502 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4504 (disable_thread_event_reporting): Cast result of dlsym to
4505 destination function pointer type.
4506 (thread_db_mourn): Use td_ta_delete_ftype.
4508 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4510 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4512 (CDX_BREAKPOINT): Define for R2.
4513 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4514 (the_low_target): Add comments.
4516 2015-07-30 Yao Qi <yao.qi@linaro.org>
4518 * linux-arm-low.c (arm_hwcap): Remove it.
4519 (arm_read_description): New local variable arm_hwcap. Don't
4520 set arm_hwcap to zero.
4522 2015-07-30 Yao Qi <yao.qi@linaro.org>
4524 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4525 Use regcache->tdesc instead.
4526 (arm_store_wmmxregset): Likewise.
4527 (arm_fill_vfpregset): Likewise.
4528 (arm_store_vfpregset): Likewise.
4530 2015-07-30 Yao Qi <yao.qi@linaro.org>
4532 * linux-arm-low.c: Include arch/arm.h.
4533 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4534 (arm_store_gregset): Likewise.
4536 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4538 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4539 ptrace's 4th parameter.
4541 2015-07-27 Yao Qi <yao.qi@linaro.org>
4543 * configure.srv (case aarch64*-*-linux*): Don't set
4546 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4548 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4550 * linux-arm-low.c: Likewise.
4551 * linux-cris-low.c: Likewise.
4552 * linux-crisv32-low.c: Likewise.
4553 * linux-low.c: Likewise.
4554 * linux-m68k-low.c: Likewise.
4555 * linux-mips-low.c: Likewise.
4556 * linux-nios2-low.c: Likewise.
4557 * linux-s390-low.c: Likewise.
4558 * linux-sparc-low.c: Likewise.
4559 * linux-tic6x-low.c: Likewise.
4560 * linux-tile-low.c: Likewise.
4561 * linux-x86-low.c: Likewise.
4563 2015-07-24 Pedro Alves <palves@redhat.com>
4565 * config.in: Regenerate.
4566 * configure: Regenerate.
4568 2015-07-24 Pedro Alves <palves@redhat.com>
4570 * acinclude.m4: Include ../ptrace.m4.
4571 * configure.ac: Call GDB_AC_PTRACE.
4572 * config.in, configure: Regenerate.
4574 2015-07-24 Yao Qi <yao.qi@linaro.org>
4576 * linux-low.c (linux_create_inferior): Remove setting to
4577 proc->priv->new_inferior.
4578 (linux_attach): Likewise.
4579 (linux_low_filter_event): Likewise.
4580 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4582 2015-07-24 Yao Qi <yao.qi@linaro.org>
4584 * linux-low.c (linux_arch_setup): New function.
4585 (linux_low_filter_event): If proc->tdesc is NULL and
4586 proc->attached is true, call the_low_target.arch_setup.
4587 Otherwise, keep status pending, and return.
4588 (linux_resume_one_lwp_throw): Don't call get_pc if
4589 thread->while_stepping isn't NULL. Don't call
4590 get_thread_regcache if proc->tdesc is NULL.
4591 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4592 (linux_target_ops): Install arch_setup.
4593 * server.c (start_inferior): Call the_target->arch_setup.
4594 * target.h (struct target_ops) <arch_setup>: New field.
4595 (target_arch_setup): New marco.
4596 * lynx-low.c (lynx_target_ops): Update.
4597 * nto-low.c (nto_target_ops): Update.
4598 * spu-low.c (spu_target_ops): Update.
4599 * win32-low.c (win32_target_ops): Update.
4601 2015-07-24 Yao Qi <yao.qi@linaro.org>
4603 * linux-low.c (linux_add_process): Don't set
4604 proc->priv->new_inferior.
4605 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4606 (linux_attach): Likewise.
4608 2015-07-24 Yao Qi <yao.qi@linaro.org>
4610 * server.c (start_inferior): Code refactor.
4612 2015-07-24 Yao Qi <yao.qi@linaro.org>
4614 * server.c (process_serial_event): Set general_thread.
4616 2015-07-21 Yao Qi <yao.qi@linaro.org>
4618 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4619 aarch64_linux_get_debug_reg_capacity.
4621 2015-07-17 Yao Qi <yao.qi@linaro.org>
4623 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4624 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4625 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4626 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4627 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4628 (AARCH64_HWP_ALIGNMENT): Likewise.
4629 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4630 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4631 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4632 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4633 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4634 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4635 (struct aarch64_debug_reg_state): Likewise.
4636 (struct arch_lwp_info): Likewise.
4637 (aarch64_align_watchpoint): Likewise.
4638 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4639 (aarch64_watchpoint_length): Likewise.
4640 (aarch64_point_encode_ctrl_reg): Likewise
4641 (aarch64_point_is_aligned): Likewise.
4642 (aarch64_align_watchpoint): Likewise.
4643 (aarch64_linux_set_debug_regs):
4644 (aarch64_dr_state_insert_one_point): Likewise.
4645 (aarch64_dr_state_remove_one_point): Likewise.
4646 (aarch64_handle_breakpoint): Likewise.
4647 (aarch64_handle_aligned_watchpoint): Likewise.
4648 (aarch64_handle_unaligned_watchpoint): Likewise.
4649 (aarch64_handle_watchpoint): Likewise.
4651 2015-07-17 Yao Qi <yao.qi@linaro.org>
4653 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4654 and don't aarch64_get_debug_reg_state. All callers update.
4655 (aarch64_handle_aligned_watchpoint): Likewise.
4656 (aarch64_handle_unaligned_watchpoint): Likewise.
4657 (aarch64_handle_watchpoint): Likewise.
4658 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4659 (aarch64_remove_point): Likewise.
4661 2015-07-17 Yao Qi <yao.qi@linaro.org>
4663 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4665 (aarch64_handle_unaligned_watchpoint): Likewise.
4667 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4669 Revert the previous 3 commits:
4670 Move gdb_regex* to common/
4671 Move linux_find_memory_regions_full & co.
4672 gdbserver build-id attribute generator
4674 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4675 Jan Kratochvil <jan.kratochvil@redhat.com>
4677 gdbserver build-id attribute generator.
4678 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4679 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4680 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4682 (get_dynamic): Use find_pdhr to traverse program headers.
4683 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4684 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4685 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4686 (get_hex_build_id): New.
4687 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4688 to reply XML document.
4690 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4691 Jan Kratochvil <jan.kratochvil@redhat.com>
4693 * target.c: Include target/target-utils.h and fcntl.h.
4694 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4695 (target_fileio_read_stralloc): New functions.
4697 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4699 * Makefile.in (OBS): Add gdb_regex.o.
4701 * config.in: Rebuilt.
4702 * configure: Rebuilt.
4704 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4705 Jan Kratochvil <jan.kratochvil@redhat.com>
4707 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4708 * Makefile.in (OBS): Add target-utils.o.
4709 (linux-maps.o, target-utils.o): New.
4710 * configure.srv (srv_linux_obj): Add linux-maps.o.
4712 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4714 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4716 (the_low_target): Install it.
4718 2015-07-14 Pedro Alves <palves@redhat.com>
4720 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4721 Instead, ignore ECHILD, and throw an error for other errnos.
4723 2015-07-10 Pedro Alves <palves@redhat.com>
4725 * event-loop.c (struct callback_event) <data>: Change type to
4726 gdb_client_data instance instead of gdb_client_data pointer.
4727 (append_callback_event): Adjust.
4729 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4731 * linux-aarch64-low.c: Add comments for each linux_target_ops
4732 method. Remove comments already covered in target_ops and
4733 linux_target_ops definitions.
4734 (the_low_target): Add comments for each unimplemented method.
4736 2015-07-09 Yao Qi <yao.qi@linaro.org>
4738 * linux-aarch64-low.c (aarch64_regmap): Remove.
4739 (aarch64_usrregs_info): Remove.
4740 (regs_info): Set field usrregs to NULL.
4742 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4744 * linux-low.c: Include "rsp-low.h"
4745 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4746 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4747 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4748 (handle_btrace_enable_pt): New.
4749 (handle_btrace_general_set): Support "pt".
4750 (handle_btrace_conf_general_set): Support "pt:size".
4752 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4754 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4757 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4759 * linux-aarch64-low.c: Remove comment about endianness.
4760 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4761 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4764 2015-06-24 Gary Benson <gbenson@redhat.com>
4766 * linux-i386-ipa.c (stdint.h): Do not include.
4767 * lynx-i386-low.c (stdint.h): Likewise.
4768 * lynx-ppc-low.c (stdint.h): Likewise.
4769 * mem-break.c (stdint.h): Likewise.
4770 * thread-db.c (stdint.h): Likewise.
4771 * tracepoint.c (stdint.h): Likewise.
4772 * win32-low.c (stdint.h): Likewise.
4774 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4776 * server.c (write_qxfer_response): Update call to
4777 remote_escape_output.
4779 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4780 Jan Kratochvil <jan.kratochvil@redhat.com>
4782 Merge multiple hex conversions.
4783 * gdbreplay.c (tohex): Rename to 'fromhex'.
4784 (logchar): Use fromhex.
4786 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4788 * server.c (handle_qxfer_libraries): Set `version' attribute for
4791 2015-06-10 Gary Benson <gbenson@redhat.com>
4793 * target.h (struct target_ops) <multifs_open>: New field.
4794 <multifs_unlink>: Likewise.
4795 <multifs_readlink>: Likewise.
4796 * linux-low.c (nat/linux-namespaces.h): New include.
4797 (linux_target_ops): Initialize the_target->multifs_open,
4798 the_target->multifs_unlink and the_target->multifs_readlink.
4799 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4800 * hostio.c (hostio_fs_pid): New static variable.
4801 (hostio_handle_new_gdb_connection): New function.
4802 (handle_setfs): Likewise.
4803 (handle_open): Use the_target->multifs_open as appropriate.
4804 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4805 (handle_readlink): Use the_target->multifs_readlink as
4807 (handle_vFile): Handle vFile:setfs packets.
4808 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4809 after target_handle_new_gdb_connection.
4811 2015-06-10 Gary Benson <gbenson@redhat.com>
4813 * configure.ac (AC_CHECK_FUNCS): Add setns.
4814 * config.in: Regenerate.
4815 * configure: Likewise.
4816 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4817 (linux-namespaces.o): New rule.
4818 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4820 2015-06-09 Gary Benson <gbenson@redhat.com>
4822 * hostio.c (handle_open): Process mode argument with
4823 fileio_to_host_mode.
4825 2015-06-01 Yao Qi <yao.qi@linaro.org>
4827 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4828 * linux-x86-low.c: Likewise.
4830 2015-05-28 Don Breazeal <donb@codesourcery.com>
4832 * linux-low.c (handle_extended_wait): Initialize
4833 thread_info.last_resume_kind for new fork children.
4835 2015-05-15 Pedro Alves <palves@redhat.com>
4837 * target.h (target_handle_new_gdb_connection): Rewrite using if
4838 wrapped in do/while.
4840 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4842 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4843 * configure, config.in: Regenerate.
4844 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4847 2015-05-12 Don Breazeal <donb@codesourcery.com>
4849 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4850 PTRACE_EVENT_VFORK_DONE.
4851 (linux_low_ptrace_options, extended_event_reported): Add vfork
4853 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4854 and "vforkdone" for RSP 'T' Stop Reply Packet.
4855 * server.h (report_vfork_events): Declare
4858 2015-05-12 Don Breazeal <donb@codesourcery.com>
4860 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4861 (the_low_target) <new_fork>: Initialize new member.
4862 * linux-arm-low.c (arm_new_fork): New function.
4863 (the_low_target) <new_fork>: Initialize new member.
4864 * linux-low.c (handle_extended_wait): Call new target function
4866 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4867 * linux-mips-low.c (mips_add_watchpoint): New function
4868 extracted from mips_insert_point.
4869 (the_low_target) <new_fork>: Initialize new member.
4870 (mips_linux_new_fork): New function.
4871 (mips_insert_point): Call mips_add_watchpoint.
4872 * linux-x86-low.c (x86_linux_new_fork): New function.
4873 (the_low_target) <new_fork>: Initialize new member.
4875 2015-05-12 Don Breazeal <donb@codesourcery.com>
4877 * linux-low.c (handle_extended_wait): Implement return value,
4878 rename argument 'event_child' to 'event_lwp', handle
4879 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4880 (linux_low_ptrace_options): New function.
4881 (linux_low_filter_event): Call linux_low_ptrace_options,
4882 use different argument fo linux_enable_event_reporting,
4883 use return value from handle_extended_wait.
4884 (extended_event_reported): New function.
4885 (linux_wait_1): Call extended_event_reported and set
4886 status to report fork events.
4887 (linux_write_memory): Add pid to debug message.
4888 (reset_lwp_ptrace_options_callback): New function.
4889 (linux_handle_new_gdb_connection): New function.
4890 (linux_target_ops): Initialize new structure member.
4891 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4892 * lynx-low.c: Initialize new structure member.
4893 * remote-utils.c (prepare_resume_reply): Implement stop reason
4894 "fork" for "T" stop message.
4895 * server.c (handle_query): Call handle_new_gdb_connection.
4896 * server.h (report_fork_events): Declare global flag.
4897 * target.h (struct target_ops) <handle_new_gdb_connection>:
4899 (target_handle_new_gdb_connection): New macro.
4900 * win32-low.c: Initialize new structure member.
4902 2015-05-12 Don Breazeal <donb@codesourcery.com>
4904 * mem-break.c (APPEND_TO_LIST): Define macro.
4905 (clone_agent_expr): New function.
4906 (clone_one_breakpoint): New function.
4907 (clone_all_breakpoints): New function.
4908 * mem-break.h: Declare new functions.
4910 2015-05-12 Don Breazeal <donb@codesourcery.com>
4912 * linux-low.c (linux_supports_fork_events): New function.
4913 (linux_supports_vfork_events): New function.
4914 (linux_target_ops): Initialize new structure members.
4915 (initialize_low): Call linux_check_ptrace_features.
4916 * lynx-low.c (lynx_target_ops): Initialize new structure
4918 * server.c (report_fork_events, report_vfork_events):
4920 (handle_query): Add new features to qSupported packet and
4922 (captured_main): Initialize new global variables.
4923 * target.h (struct target_ops) <supports_fork_events>:
4925 <supports_vfork_events>: New member.
4926 (target_supports_fork_events): New macro.
4927 (target_supports_vfork_events): New macro.
4928 * win32-low.c (win32_target_ops): Initialize new structure
4931 2015-05-12 Gary Benson <gbenson@redhat.com>
4933 * server.c (handle_qxfer_exec_file): Use current process
4936 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4938 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4939 Remove HAVE_PTRACE_GETREGS conditionals.
4940 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4941 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4943 2015-05-08 Yao Qi <yao.qi@linaro.org>
4945 * linux-low.c (linux_supports_conditional_breakpoints): New
4947 (linux_target_ops): Install new target method.
4948 * lynx-low.c (lynx_target_ops): Install NULL hook for
4949 supports_conditional_breakpoints.
4950 * nto-low.c (nto_target_ops): Likewise.
4951 * spu-low.c (spu_target_ops): Likewise.
4952 * win32-low.c (win32_target_ops): Likewise.
4953 * server.c (handle_query): Check
4954 target_supports_conditional_breakpoints.
4955 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4957 (target_supports_conditional_breakpoints): New macro.
4959 2015-05-06 Pedro Alves <palves@redhat.com>
4962 * server.c (start_inferior): If the process exits, mourn it.
4964 2015-04-21 Gary Benson <gbenson@redhat.com>
4966 * hostio.c (fileio_open_flags_to_host): Factored out to
4967 fileio_to_host_openflags in common/fileio.c. Single use
4970 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4972 * linux-xtensa-low.c (xtensa_fill_gregset)
4973 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4976 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4978 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4979 (regs_info): Replace usrregs pointer with NULL.
4981 2015-04-17 Gary Benson <gbenson@redhat.com>
4983 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4984 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4985 * server.c (handle_qxfer_exec_file): New function.
4986 (qxfer_packets): Add exec-file entry.
4987 (handle_query): Report qXfer:exec-file:read as supported packet.
4989 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4991 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4993 2015-04-09 Gary Benson <gbenson@redhat.com>
4995 * hostio-errno.c (errno_to_fileio_error): Remove function.
4996 Update caller to use remote_fileio_to_fio_error.
4998 2015-04-09 Yao Qi <yao.qi@linaro.org>
5000 * linux-low.c (linux_insert_point): Call
5001 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5002 (linux_remove_point): Call remove_memory_breakpoint if type is
5004 * linux-x86-low.c (x86_insert_point): Don't call
5005 insert_memory_breakpoint.
5006 (x86_remove_point): Don't call remove_memory_breakpoint.
5008 2015-04-01 Pedro Alves <palves@redhat.com>
5009 Cleber Rosa <crosa@redhat.com>
5011 * server.c (gdbserver_usage): Reorganize and extend the usage
5014 2015-03-24 Pedro Alves <palves@redhat.com>
5016 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5017 output. Also dump TRAP_TRACE.
5018 (linux_low_filter_event): In debug output, distinguish a
5019 resume_stop SIGSTOP from a delayed SIGSTOP.
5021 2015-03-24 Gary Benson <gbenson@redhat.com>
5023 * linux-x86-low.c (x86_linux_new_thread): Moved to
5025 (x86_linux_prepare_to_resume): Likewise.
5027 2015-03-24 Gary Benson <gbenson@redhat.com>
5029 * Makefile.in (x86-linux-dregs.o): New rule.
5030 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5031 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5032 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5033 (x86_linux_dr_get): Likewise.
5034 (x86_linux_dr_set): Likewise.
5035 (update_debug_registers_callback): Likewise.
5036 (x86_linux_dr_set_addr): Likewise.
5037 (x86_linux_dr_get_addr): Likewise.
5038 (x86_linux_dr_set_control): Likewise.
5039 (x86_linux_dr_get_control): Likewise.
5040 (x86_linux_dr_get_status): Likewise.
5041 (x86_linux_update_debug_registers): Likewise.
5043 2015-03-24 Gary Benson <gbenson@redhat.com>
5045 * linux-x86-low.c (x86_linux_update_debug_registers):
5046 New function, factored out from...
5047 (x86_linux_prepare_to_resume): ...this.
5049 2015-03-24 Gary Benson <gbenson@redhat.com>
5051 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5052 (x86_linux_dr_set): Likewise.
5053 (update_debug_registers_callback): Likewise.
5054 (x86_linux_dr_set_addr): Likewise.
5055 (x86_linux_dr_get_addr): Likewise.
5056 (x86_linux_dr_set_control): Likewise.
5057 (x86_linux_dr_get_control): Likewise.
5058 (x86_linux_dr_get_status): Likewise.
5059 (x86_linux_prepare_to_resume): Likewise.
5061 2015-03-24 Gary Benson <gbenson@redhat.com>
5063 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5064 Use perror_with_name. Pass string through gettext.
5065 (x86_linux_dr_set): Likewise.
5067 2015-03-24 Gary Benson <gbenson@redhat.com>
5069 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5070 (x86_linux_dr_set_addr): ...this.
5071 (x86_dr_low_get_addr): Rename to...
5072 (x86_linux_dr_get_addr): ...this.
5073 (x86_dr_low_set_control): Rename to...
5074 (x86_linux_dr_set_control): ...this.
5075 (x86_dr_low_get_control): Rename to...
5076 (x86_linux_dr_get_control): ...this.
5077 (x86_dr_low_get_status): Rename to...
5078 (x86_linux_dr_get_status): ...this.
5079 (x86_dr_low): Update with new function names.
5081 2015-03-24 Gary Benson <gbenson@redhat.com>
5083 * Makefile.in (x86-linux.o): New rule.
5084 * configure.srv: Add x86-linux.o to relevant targets.
5085 * linux-low.c (lwp_set_arch_private_info): New function.
5086 (lwp_arch_private_info): Likewise.
5087 * linux-x86-low.c: Include nat/x86-linux.h.
5088 (arch_lwp_info): Removed structure.
5089 (update_debug_registers_callback):
5090 Use lwp_set_debug_registers_changed.
5091 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5092 and lwp_set_debug_registers_changed.
5093 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5095 2015-03-24 Gary Benson <gbenson@redhat.com>
5097 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5098 * linux-arm-low.c (arm_new_thread): Likewise.
5099 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5100 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5101 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5102 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5104 2015-03-24 Gary Benson <gbenson@redhat.com>
5106 * linux-low.c (ptid_of_lwp): New function.
5107 (lwp_is_stopped): Likewise.
5108 (lwp_stop_reason): Likewise.
5109 * linux-x86-low.c (update_debug_registers_callback):
5111 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5114 2015-03-24 Gary Benson <gbenson@redhat.com>
5116 * linux-low.h (linux_stop_lwp): Remove declaration.
5118 2015-03-24 Gary Benson <gbenson@redhat.com>
5120 * linux-low.h: Include nat/linux-nat.h.
5121 * linux-low.c (iterate_over_lwps_args): New structure.
5122 (iterate_over_lwps_filter): New function.
5123 (iterate_over_lwps): Likewise.
5124 * linux-x86-low.c (update_debug_registers_callback):
5125 Update signature to what iterate_over_lwps expects.
5126 Remove PID check that iterate_over_lwps now performs.
5127 (x86_dr_low_set_addr): Use iterate_over_lwps.
5128 (x86_dr_low_set_control): Likewise.
5130 2015-03-24 Gary Benson <gbenson@redhat.com>
5132 * linux-x86-low.c (x86_debug_reg_state): New function.
5133 (x86_linux_prepare_to_resume): Use the above.
5135 2015-03-24 Gary Benson <gbenson@redhat.com>
5137 * linux-low.c (current_lwp_ptid): New function.
5138 * linux-x86-low.c: Include nat/linux-nat.h.
5139 (x86_dr_low_get_addr): Use current_lwp_ptid.
5140 (x86_dr_low_get_control): Likewise.
5141 (x86_dr_low_get_status): Likewise.
5143 2015-03-20 Pedro Alves <palves@redhat.com>
5145 * tracepoint.c (cmd_qtstatus): Make "str" const.
5147 2015-03-20 Pedro Alves <palves@redhat.com>
5149 * server.c (handle_general_set): Make "req_str" const.
5151 2015-03-19 Pedro Alves <palves@redhat.com>
5153 * linux-low.c (linux_resume_one_lwp): Rename to ...
5154 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5155 instead call perror_with_name.
5156 (check_ptrace_stopped_lwp_gone): New function.
5157 (linux_resume_one_lwp): Reimplement as wrapper around
5158 linux_resume_one_lwp_throw that swallows errors if the LWP is
5161 2015-03-19 Pedro Alves <palves@redhat.com>
5163 * linux-low.c (count_events_callback, select_event_lwp_callback):
5164 No longer check whether the thread has resume_stop as last resume
5167 2015-03-19 Pedro Alves <palves@redhat.com>
5169 * linux-low.c (count_events_callback, select_event_lwp_callback):
5170 Use the lwp's status_pending_p field, not the thread's.
5172 2015-03-19 Pedro Alves <palves@redhat.com>
5174 * linux-low.c (select_event_lwp_callback): Update comments to
5175 no longer mention SIGTRAP.
5177 2015-03-18 Gary Benson <gbenson@redhat.com>
5179 * server.c (handle_query): Do not report vFile:fstat as supported.
5181 2015-03-11 Gary Benson <gbenson@redhat.com>
5183 * hostio.c (sys/types.h): New include.
5184 (sys/stat.h): Likewise.
5185 (common-remote-fileio.h): Likewise.
5186 (handle_fstat): New function.
5187 (handle_vFile): Handle vFile:fstat packets.
5189 2015-03-11 Gary Benson <gbenson@redhat.com>
5191 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5192 struct stat.st_blocks and struct stat.st_blksize.
5193 * configure: Regenerate.
5194 * config.in: Likewise.
5195 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5196 (OBS): Add common-remote-fileio.o.
5197 (common-remote-fileio.o): New rule.
5199 2015-03-09 Pedro Alves <palves@redhat.com>
5201 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5202 'struct sockaddr' pointer in 'accept' call.
5204 2015-03-09 Pedro Alves <palves@redhat.com>
5207 2015-03-07 Pedro Alves <palves@redhat.com>
5208 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5209 or <winsock2.h> here. Instead include "gdb_socket.h".
5210 (remote_open): Use union gdb_sockaddr_u.
5211 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5212 or <winsock2.h> here. Instead include "gdb_socket.h".
5213 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5214 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5216 (init_named_socket, gdb_agent_helper_thread): Use union
5219 2015-03-07 Pedro Alves <palves@redhat.com>
5221 * configure.ac (build_warnings): Move
5222 -Wdeclaration-after-statement to the C-specific set.
5223 * configure: Regenerate.
5225 2015-03-07 Pedro Alves <palves@redhat.com>
5227 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5228 or <winsock2.h> here. Instead include "gdb_socket.h".
5229 (remote_open): Use union gdb_sockaddr_u.
5230 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5231 or <winsock2.h> here. Instead include "gdb_socket.h".
5232 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5233 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5235 (init_named_socket, gdb_agent_helper_thread): Use union
5238 2015-03-07 Pedro Alves <palves@redhat.com>
5240 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5243 2015-03-06 Yao Qi <yao.qi@linaro.org>
5245 * linux-aarch64-low.c (aarch64_insert_point): Use
5246 show_debug_regs as a boolean.
5247 (aarch64_remove_point): Likewise.
5249 2015-03-05 Pedro Alves <palves@redhat.com>
5251 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5252 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5253 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5254 * nto-low.c (nto_target_ops): Likewise.
5255 * spu-low.c (spu_target_ops): Likewise.
5256 * win32-low.c (win32_target_ops): Likewise.
5258 2015-03-04 Pedro Alves <palves@redhat.com>
5260 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5261 Decide whether a breakpoint triggered based on the SIGTRAP's
5263 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5264 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5265 (linux_low_filter_event): Check for breakpoints before checking
5267 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5269 (linux_stopped_by_sw_breakpoint)
5270 (linux_supports_stopped_by_sw_breakpoint)
5271 (linux_stopped_by_hw_breakpoint)
5272 (linux_supports_stopped_by_hw_breakpoint): New functions.
5273 (linux_target_ops): Install new target methods.
5275 2015-03-04 Pedro Alves <palves@redhat.com>
5277 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5278 * server.c (swbreak_feature, hwbreak_feature): New globals.
5279 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5280 (captured_main): Clear swbreak_feature and hwbreak_feature.
5281 * server.h (swbreak_feature, hwbreak_feature): Declare.
5282 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5283 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5284 supports_stopped_by_hw_breakpoint>: New fields.
5285 (target_supports_stopped_by_sw_breakpoint)
5286 (target_stopped_by_sw_breakpoint)
5287 (target_supports_stopped_by_hw_breakpoint)
5288 (target_stopped_by_hw_breakpoint): Declare.
5290 2015-03-04 Pedro Alves <palves@redhat.com>
5292 enum lwp_stop_reason -> enum target_stop_reason
5293 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5294 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5295 (linux_wait_1, stuck_in_jump_pad_callback)
5296 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5297 (linux_stopped_by_watchpoint):
5298 * linux-low.h (enum lwp_stop_reason): Delete.
5299 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5300 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5302 2015-03-04 Yao Qi <yao.qi@linaro.org>
5304 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5306 2015-03-03 Gary Benson <gbenson@redhat.com>
5308 * hostio.c (handle_vFile): Fix prefix lengths.
5310 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5312 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5315 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5317 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5318 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5319 (clean): Add "rm -f" for above C files.
5320 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5321 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5322 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5323 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5324 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5325 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5326 (init_registers_s390x_vx_linux64)
5327 (init_registers_s390x_tevx_linux64)
5328 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5329 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5331 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5332 (s390_store_vxrs_high): New functions.
5333 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5335 (s390_arch_setup): Add logic for selecting one of the new target
5336 descriptions. Activate the new vector regsets if applicable.
5337 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5338 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5339 and init_registers_s390x_tevx_linux64.
5341 2015-03-01 Pedro Alves <palves@redhat.com>
5343 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5346 2015-02-27 Pedro Alves <palves@redhat.com>
5348 * linux-x86-low.c (u_debugreg_offset): New function.
5349 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5351 2015-02-27 Pedro Alves <palves@redhat.com>
5353 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5354 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5355 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5356 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5357 (ps_lsetfpregs, ps_getpid)
5358 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5359 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5360 (ps_lsetxregs, ps_plog): Declare.
5362 2015-02-27 Pedro Alves <palves@redhat.com>
5364 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5365 IP_AGENT_EXPORT_FUNC.
5366 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5367 IP_AGENT_EXPORT_FUNC.
5368 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5369 (IP_AGENT_EXPORT): Delete.
5370 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5371 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5372 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5373 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5374 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5375 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5376 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5377 (traceframe_read_count, traceframe_write_count)
5378 (traceframes_created, trace_state_variables, get_raw_reg)
5379 (get_trace_state_variable_value, set_trace_state_variable_value)
5380 (ust_loaded, helper_thread_id, cmd_buf): Use
5381 IPA_SYM_EXPORTED_NAME.
5382 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5383 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5384 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5385 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5386 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5387 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5388 EXTERN_C_PUSH/EXTERN_C_POP.
5389 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5390 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5391 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5392 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5393 (traceframe_write_count, traceframe_read_count)
5394 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5395 (about_to_request_buffer_space, get_trace_state_variable_value)
5396 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5397 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5398 EXTERN_C_PUSH/EXTERN_C_POP.
5399 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5400 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5401 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5402 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5403 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5404 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5405 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5406 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5408 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5409 (IP_AGENT_EXPORT_VAR_DECL): Define.
5411 (gdb_agent_get_raw_reg): Declare.
5413 2015-02-27 Tom Tromey <tromey@redhat.com>
5414 Pedro Alves <palves@redhat.com>
5416 Rename symbols whose names are reserved C++ keywords throughout.
5418 2015-02-27 Pedro Alves <palves@redhat.com>
5420 * Makefile.in (COMPILER): New, get it from autoconf.
5421 (CXX): Get from autoconf instead.
5422 (COMPILE.pre): Use COMPILER.
5423 (CC-LD): Rename to ...
5424 (CC_LD): ... this. Use COMPILER.
5425 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5426 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5427 * acinclude.m4: Include build-with-cxx.m4.
5428 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5429 Disable -Werror by default if building in C++ mode.
5430 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5431 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5432 the C++ compiler. Save/restore CXXFLAGS too.
5433 * configure: Regenerate.
5435 2015-02-27 Pedro Alves <palves@redhat.com>
5437 * acinclude.m4: Include libiberty.m4.
5438 * configure.ac: Call libiberty_INIT.
5439 * config.in, configure: Regenerate.
5441 2015-02-26 Pedro Alves <palves@redhat.com>
5443 * linux-low.c (linux_wait_1): When incrementing the PC past a
5444 program breakpoint always use the_low_target.breakpoint_len as
5445 increment, rather than the maximum between that and
5446 the_low_target.decr_pc_after_break.
5448 2015-02-23 Pedro Alves <palves@redhat.com>
5450 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5451 thread was doing a step-over; always adjust the PC if
5452 we stepped over a permanent breakpoint.
5453 (linux_wait_1): If we stepped over breakpoint that was on top of a
5454 permanent breakpoint, manually advance the PC past it.
5456 2015-02-23 Pedro Alves <palves@redhat.com>
5458 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5460 (x86_fill_gregset, x86_store_gregset): Use it when handling
5463 2015-02-20 Pedro Alves <palves@redhat.com>
5465 * thread-db.c: Include "nat/linux-procfs.h".
5466 (thread_db_init): Skip listing new threads if the kernel supports
5467 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5469 2015-02-20 Pedro Alves <palves@redhat.com>
5471 * linux-low.c (status_pending_p_callback): Use ptid_match.
5473 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5475 PR breakpoints/16812
5476 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5477 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5478 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5480 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5482 PR breakpoints/15956
5483 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5485 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5487 * linux-low.c (linux_low_btrace_conf): Print size.
5488 * server.c (handle_btrace_conf_general_set): New.
5489 (hanle_general_set): Call handle_btrace_conf_general_set.
5490 (handle_query): Report Qbtrace-conf:bts:size as supported.
5492 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5494 * linux-low.c (linux_low_enable_btrace): Update parameters.
5495 (linux_low_btrace_conf): New.
5496 (linux_target_ops)<to_btrace_conf>: Initialize.
5497 * server.c (current_btrace_conf): New.
5498 (handle_btrace_enable): Rename to ...
5499 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5500 to target_enable_btrace. Update comment. Update users.
5501 (handle_qxfer_btrace_conf): New.
5502 (qxfer_packets): Add btrace-conf entry.
5503 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5504 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5505 (target_ops)<read_btrace_conf>: New.
5506 (target_enable_btrace): Update parameters.
5507 (target_read_btrace_conf): New.
5509 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5511 * server.c (handle_btrace_general_set): Remove call to
5512 target_supports_btrace.
5513 (supported_btrace_packets): New.
5514 (handle_query): Call supported_btrace_packets.
5515 * target.h: include btrace-common.h.
5516 (btrace_target_info): Removed.
5517 (supports_btrace, target_supports_btrace): Update parameters.
5519 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5521 * Makefile.in (SFILES): Add common/btrace-common.c.
5522 (OBS): Add common/btrace-common.o.
5523 (btrace-common.o): Add build rules.
5524 * linux-low: Include btrace-common.h.
5525 (linux_low_read_btrace): Use struct btrace_data. Call
5526 btrace_data_init and btrace_data_fini.
5528 2015-02-06 Pedro Alves <palves@redhat.com>
5530 * thread-db.c (find_new_threads_callback): Add debug output.
5532 2015-02-04 Pedro Alves <palves@redhat.com>
5534 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5535 (resume_stopped_resumed_lwps): New function.
5536 (linux_wait_for_event_filtered): Use it.
5538 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5540 * Makefile.in (SFILES): Add linux-personality.c.
5541 (linux-personality.o): New rule.
5542 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5543 list of objects to be built.
5544 * linux-low.c: Include nat/linux-personality.h.
5545 (linux_create_inferior): Remove code to disable address space
5546 randomization (moved to ../nat/linux-personality.c). Create
5547 cleanup to disable address space randomization.
5549 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5551 * Makefile.in (posix-strerror.o): New rule.
5552 (mingw-strerror.o): Likewise.
5553 * configure: Regenerated.
5554 * configure.ac: Source file ../common/common.host. Initialize new
5555 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5557 2015-01-14 Yao Qi <yao@codesourcery.com>
5559 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5560 (ppc-linux.o): New rule.
5561 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5562 * configure.ac: AC_CHECK_FUNCS(getauxval).
5563 * config.in: Re-generated.
5564 * configure: Re-generated.
5565 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5566 ppc64_64bit_inferior_p
5568 2015-01-14 Yao Qi <yao@codesourcery.com>
5570 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5571 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5572 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5573 (PT_ORIG_R3, PT_TRAP): Likewise.
5574 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5575 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5576 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5578 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5580 * i387-fp.c (i387_cache_to_xsave): In look over
5581 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5582 zmmh_low_space field by use of zmmh_high_space.
5584 2015-01-09 Pedro Alves <palves@redhat.com>
5586 * linux-low.c (step_over_bkpt): Move higher up in the file.
5587 (handle_extended_wait): Don't store the stop_pc here.
5588 (get_stop_pc): Adjust comments and rename to ...
5589 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5590 stopped for a software breakpoint or hardware breakpoint.
5591 (thread_still_has_status_pending_p): New function.
5592 (status_pending_p_callback): Use
5593 thread_still_has_status_pending_p. If the event is no longer
5594 interesting, resume the LWP.
5595 (handle_tracepoints): Add assert.
5596 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5597 (wstatus_maybe_breakpoint): New function.
5598 (cancel_breakpoint): Delete function.
5599 (check_stopped_by_watchpoint): New function, factored out from
5600 linux_low_filter_event.
5601 (lp_status_maybe_breakpoint): Delete function.
5602 (linux_low_filter_event): Remove filter_ptid argument.
5603 Leave thread group exits pending here. Store the LWP's stop PC.
5604 Always leave events pending.
5605 (linux_wait_for_event_filtered): Pull all events out of the
5606 kernel, and leave them all pending.
5607 (count_events_callback, select_event_lwp_callback): Consider all
5609 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5610 (select_event_lwp): Only give preference to the stepping LWP in
5611 all-stop mode. Adjust comments.
5612 (ignore_event): New function.
5613 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5614 references to cancel_breakpoints. Adjust to renames. Also give
5615 equal priority to all LWPs that have had events in non-stop mode.
5616 If reporting a software breakpoint event, unadjust the LWP's PC.
5617 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5618 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5620 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5621 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5622 (linux_stopped_by_watchpoint): Adjust.
5623 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5624 * linux-low.h (enum lwp_stop_reason): New.
5625 (struct lwp_info) <stop_pc>: Adjust comment.
5626 <stopped_by_watchpoint>: Delete field.
5627 <stop_reason>: New field.
5628 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5629 * mem-break.c (software_breakpoint_inserted_here)
5630 (hardware_breakpoint_inserted_here): New function.
5631 * mem-break.h (software_breakpoint_inserted_here)
5632 (hardware_breakpoint_inserted_here): Declare.
5633 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5634 (cancel_breakpoints): Delete.
5635 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5636 (upload_fast_traceframes): Remove references to
5639 2015-01-09 Pedro Alves <palves@redhat.com>
5641 * thread-db.c (find_new_threads_callback): Ignore thread if the
5642 kernel thread ID is -1.
5644 2015-01-09 Pedro Alves <palves@redhat.com>
5646 * linux-low.c (linux_attach_fail_reason_string): Move to
5647 nat/linux-ptrace.c, and rename.
5648 (linux_attach_lwp): Update comment.
5649 (attach_proc_task_lwp_callback): New function.
5650 (linux_attach): Adjust to rename and use
5651 linux_proc_attach_tgid_threads.
5652 (linux_attach_fail_reason_string): Delete declaration.
5654 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5656 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5657 * server.c (gdbserver_version): Likewise.
5659 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5661 * remote-utils.c: Include ctype.h.
5662 (input_interrupt): Explicitly handle the case when the char
5663 received is the NUL byte. Improve the printing of non-ASCII
5666 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5668 * linux-low.c (linux_low_filter_event): Update call to
5669 linux_enable_event_reporting following the addition of
5670 a new parameter to that function.
5672 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5675 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5676 (AARCH64_FPCR_REGNO): Likewise.
5677 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5678 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5679 (aarch64_store_fpregset): Likewise.
5681 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5683 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5684 Remove FIXME comment about assumption about N.
5686 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5688 * configure.ac: If large-file support is disabled in GDBserver,
5689 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5690 * configure: Regenerate.
5692 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5694 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5695 warning upon ENODATA from ptrace.
5696 * linux-s390-low.c (s390_store_tdb): New.
5697 (s390_regsets): Add regset for NT_S390_TDB.
5699 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5701 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5702 without a fill_function.
5703 * linux-s390-low.c (s390_fill_last_break): Remove.
5704 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5705 (s390_arch_setup): Use regset's size instead of fill_function for
5708 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5710 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5711 the regset's store function when ptrace returned an error.
5712 * regcache.c (get_thread_regcache): Invalidate register cache
5713 before fetching inferior's registers.
5715 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5717 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5718 while-loop as for-loop.
5719 (regsets_store_inferior_registers): Likewise.
5721 2014-11-28 Yao Qi <yao@codesourcery.com>
5723 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5724 * config.in, configure: Re-generate.
5725 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5728 2014-11-21 Yao Qi <yao@codesourcery.com>
5730 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5731 (AC_CHECK_HEADERS): Remove malloc.h.
5732 * configure: Re-generated.
5733 * config.in: Re-generated.
5734 * server.h: Don't include alloca.h and malloc.h.
5735 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5736 Don't include malloc.h.
5738 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5740 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5741 corresponding ERRNO check in same block.
5743 2014-11-12 Pedro Alves <palves@redhat.com>
5745 * server.c (cont_thread): Update comment.
5746 (start_inferior, attach_inferior): No longer clear cont_thread.
5747 (handle_v_cont): No longer set cont_thread.
5748 (captured_main): Clear cont_thread each time a GDB connects.
5750 2014-11-12 Pedro Alves <palves@redhat.com>
5752 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5753 thread, and don't resume all threads if the Hc thread has exited.
5755 2014-11-12 Pedro Alves <palves@redhat.com>
5757 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5758 the process group instead of to a specific LWP.
5760 2014-10-15 Pedro Alves <palves@redhat.com>
5763 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5765 (arm_set_thread_context): Delete.
5766 (the_low_target): Adjust.
5767 * win32-i386-low.c (debug_registers_changed)
5768 (debug_registers_used): Delete.
5769 (update_debug_registers_callback): New function.
5770 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5771 needing to update their debug registers.
5772 (win32_get_current_dr): New function.
5773 (x86_dr_low_get_addr, x86_dr_low_get_control)
5774 (x86_dr_low_get_status): Fetch the debug register from the thread
5776 (i386_initial_stuff): Adjust.
5777 (i386_get_thread_context): Remove current_event parameter. Don't
5778 clear debug_registers_changed nor copy DR values to
5780 (i386_set_thread_context): Delete.
5781 (i386_prepare_to_resume): New function.
5782 (i386_thread_added): Mark the thread as needing to update irs
5784 (the_low_target): Remove i386_set_thread_context and install
5785 i386_prepare_to_resume.
5786 * win32-low.c (win32_get_thread_context): Adjust.
5787 (win32_set_thread_context): Use SetThreadContext
5789 (win32_prepare_to_resume): New function.
5790 (win32_require_context): New function, factored out from ...
5791 (thread_rec): ... this.
5792 (continue_one_thread): Call win32_prepare_to_resume on each thread
5793 we're about to continue.
5794 (win32_resume): Call win32_prepare_to_resume on the event thread.
5795 * win32-low.h (struct win32_thread_info)
5796 <debug_registers_changed>: New field.
5797 (struct win32_target_ops): Change prototype of set_thread_context,
5798 delete set_thread_context and add prepare_to_resume.
5799 (win32_require_context): New declaration.
5801 2014-10-08 Gary Benson <gbenson@redhat.com>
5803 * server.h: Do not include common-exceptions.h.
5805 2014-10-08 Gary Benson <gbenson@redhat.com>
5807 * server.h: Do not include cleanups.h.
5809 2014-09-30 James Hogan <james.hogan@imgtec.com>
5811 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5814 2014-09-23 Yao Qi <yao@codesourcery.com>
5816 * linux-low.c (lp_status_maybe_breakpoint): New function.
5817 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5818 (count_events_callback): Likewise.
5819 (select_event_lwp_callback): Likewise.
5820 (cancel_breakpoints_callback): Likewise.
5822 2014-09-19 Don Breazeal <donb@codesourcery.com>
5824 * linux-low.c (handle_extended_wait): Call
5825 linux_ptrace_get_extended_event.
5826 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5827 linux_is_extended_waitstatus.
5829 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5831 * Makefile.in (CPPFLAGS): Define.
5832 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5833 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5835 2014-09-16 Gary Benson <gbenson@redhat.com>
5837 * inferiors.h (current_inferior): Renamed as...
5838 (current_thread): New variable. All uses updated.
5839 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5840 (maybe_move_out_of_jump_pad): Likewise.
5841 (cancel_breakpoint): Likewise.
5842 (linux_low_filter_event): Likewise.
5843 (wait_for_sigstop): Likewise.
5844 (linux_resume_one_lwp): Likewise.
5845 (need_step_over_p): Likewise.
5846 (start_step_over): Likewise.
5847 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5848 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5849 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5850 and save_inferior as saved_thread.
5851 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5853 (regcache_invalidate_thread): Likewise.
5854 * remote-utils.c (prepare_resume_reply): Likewise.
5855 * thread-db.c (thread_db_get_tls_address): Likewise.
5856 (disable_thread_event_reporting): Likewise.
5857 (remove_thread_event_breakpoints): Likewise.
5858 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5860 * target.h (set_desired_inferior): Renamed as...
5861 (set_desired_thread): New declaration. All uses updated.
5862 * server.c (myresume): Updated comment to reference thread instead
5864 (handle_serial_event): Likewise.
5865 (handle_target_event): Likewise.
5867 2014-09-12 Tom Tromey <tromey@redhat.com>
5868 Gary Benson <gbenson@redhat.com>
5870 * regcache.h: Include common-regcache.h.
5871 (regcache_read_pc): Don't declare.
5872 * regcache.c (get_thread_regcache_for_ptid): New function.
5874 2014-09-11 Tom Tromey <tromey@redhat.com>
5875 Gary Benson <gbenson@redhat.com>
5877 * symbol.c: New file.
5878 * Makefile.in (SFILES): Add symbol.c.
5879 (OBS): Add symbol.o.
5881 2014-09-11 Gary Benson <gbenson@redhat.com>
5883 * target.c (target_stop_ptid, target_continue_ptid): New
5886 2014-09-11 Tom Tromey <tromey@redhat.com>
5887 Gary Benson <gbenson@redhat.com>
5889 * target.h: Include target/target.h.
5890 * target.c (target_read_memory, target_read_uint32)
5891 (target_write_memory): New functions.
5893 2014-09-11 Gary Benson <gbenson@redhat.com>
5895 * server.h (debug_hw_points): Don't declare.
5896 * server.c (debug_hw_points): Don't define. Replace all uses
5897 with show_debug_regs.
5898 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5899 all uses with show_debug_regs.
5901 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5903 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5904 endianness into account.
5905 (ppc_supply_ptrace_register): Likewise.
5907 2014-09-03 James Hogan <james.hogan@imgtec.com>
5909 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5910 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5912 2014-09-03 Gary Benson <gbenson@redhat.com>
5914 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5915 ALL_DEBUG_ADDRESS_REGISTERS.
5917 2014-09-02 Gary Benson <gbenson@redhat.com>
5919 * i386-low.h: Renamed as...
5920 * x86-low.h: New file. All type, function and variable name
5921 prefixes changed from "i386_" to "x86_". All references updated.
5922 * i386-low.c: Renamed as...
5923 * x86-low.c: New file. All type, function and variable name
5924 prefixes changed from "i386_" to "x86_". All references updated.
5926 2014-09-02 Gary Benson <gbenson@redhat.com>
5928 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5929 (x86_linux_new_thread): Likewise.
5931 2014-08-29 Gary Benson <gbenson@redhat.com>
5933 * server.h (setjmp.h): Do not include.
5934 (toplevel): Do not declare.
5935 (common-exceptions.h): Include.
5936 (cleanups.h): Likewise.
5937 * server.c (toplevel): Do not define.
5938 (exit_code): New static global.
5939 (detach_or_kill_for_exit_cleanup): New function.
5940 (main): New function. Original main renamed to...
5941 (captured_main): New function.
5942 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5944 2014-08-29 Gary Benson <gbenson@redhat.com>
5946 * Makefile.in (SFILES): Add common/common-exceptions.c.
5947 (OBS): Add common-exceptions.o.
5948 (common-exceptions.o): New rule.
5949 * utils.c (prepare_to_throw_exception): New function.
5951 2014-08-29 Gary Benson <gbenson@redhat.com>
5953 * config.in: Regenerate.
5954 * configure: Likewise.
5956 2014-08-29 Gary Benson <gbenson@redhat.com>
5958 * Makefile.in (SFILES): Add common/cleanups.c.
5960 (cleanups.o): New rule.
5962 2014-08-29 Gary Benson <gbenson@redhat.com>
5964 * utils.c (internal_vwarning): New function.
5966 2014-08-28 Gary Benson <gbenson@redhat.com>
5968 * utils.h (fatal): Remove declaration.
5969 * utils.c (fatal): Remove function.
5971 2014-08-28 Gary Benson <gbenson@redhat.com>
5973 * tracepoint.c (gdb_agent_init): Replace fatal with
5975 (initialize_tracepoint): Likewise.
5977 2014-08-28 Gary Benson <gbenson@redhat.com>
5979 * remote-utils.c (remote_prepare): Replace fatal with error.
5981 2014-08-28 Gary Benson <gbenson@redhat.com>
5983 * linux-low.c (linux_async): Replace fatal with warning.
5985 (linux_start_non_stop): Return -1 if linux_async failed.
5987 2014-08-28 Gary Benson <gbenson@redhat.com>
5989 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5991 (i386_dr_low_get_addr): Remove vague comment.
5992 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5995 2014-08-28 Gary Benson <gbenson@redhat.com>
5997 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5998 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6000 (linux_resume_one_lwp): Likewise.
6001 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6003 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6004 with internal_error.
6005 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6006 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6007 (find_register_by_name): Replace fatal with internal_error.
6008 (find_regno): Likewise.
6009 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6010 * thread-db.c (thread_db_create_event): Likewise.
6011 (thread_db_load_search): Likewise.
6012 (try_thread_db_load_1): Likewise.
6013 * tracepoint.c (get_jump_space_head): Replace fatal with
6015 (claim_trampoline_space): Likewise.
6016 (have_fast_tracepoint_trampoline_buffer): Likewise.
6017 (cmd_qtstart): Likewise.
6018 (stop_tracing): Likewise.
6019 (fast_tracepoint_collecting): Likewise.
6020 (target_malloc): Likewise.
6021 (download_tracepoint): Likewise.
6022 (download_trace_state_variables): Replace check with gdb_assert.
6023 (upload_fast_traceframes): Replace fatal with internal_error.
6025 2014-08-19 Tom Tromey <tromey@redhat.com>
6026 Gary Benson <gbenson@redhat.com>
6028 * Makefile.in (SFILES): Add common/common-debug.c.
6029 (OBS): Add common-debug.o.
6030 (common-debug.o): New rule.
6031 * debug.h (debug_printf): Don't declare.
6032 * debug.c (debug_printf): Renamed and rewritten as...
6033 (debug_vprintf): New function.
6035 2014-08-19 Gary Benson <gbenson@redhat.com>
6037 * utils.h: Do not include print-utils.h.
6039 2014-08-19 Tom Tromey <tromey@redhat.com>
6040 Gary Benson <gbenson@redhat.com>
6042 * server.h: Add static assertion.
6043 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6045 2014-08-19 Tom Tromey <tromey@redhat.com>
6046 Gary Benson <gbenson@redhat.com>
6048 * Makefile.in (SFILES): Add common/errors.c.
6049 (OBS): Add errors.o.
6050 (IPA_OBS): Add errors-ipa.o.
6051 (errors.o): New rule.
6052 (errors-ipa.o): Likewise.
6053 * utils.h (perror_with_name, error, warning): Don't declare.
6054 * utils.c (warning): Renamed and rewritten as...
6055 (vwarning): New function.
6056 (error): Renamed and rewritten as...
6057 (verror): New function.
6058 (internal_error): Renamed and rewritten as...
6059 (internal_verror): New function.
6061 2014-08-07 Gary Benson <gbenson@redhat.com>
6063 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6064 * configure: Regenerate.
6065 * config.in: Likewise.
6066 * server.h: Do not include errno.h.
6067 * event-loop.c: Likewise.
6068 * hostio-errno.c: Likewise.
6069 * linux-low.c: Likewise.
6070 * remote-utils.c: Likewise.
6071 * spu-low.c: Likewise.
6072 * utils.c: Likewise.
6073 * gdbreplay.c: Unconditionally include errno.h.
6075 2014-08-07 Gary Benson <gbenson@redhat.com>
6077 * server.h: Do not include string.h.
6078 * event-loop.c: Likewise.
6079 * linux-low.c: Likewise.
6080 * regcache.c: Likewise.
6081 * remote-utils.c: Likewise.
6082 * spu-low.c: Likewise.
6083 * utils.c: Likewise.
6085 2014-08-07 Gary Benson <gbenson@redhat.com>
6087 * server.h: Do not include gdb_assert.h.
6089 2014-08-07 Gary Benson <gbenson@redhat.com>
6091 * server.h: Do not include common-utils.h.
6093 2014-08-07 Gary Benson <gbenson@redhat.com>
6095 * server.h: Do not include ptid.h.
6096 * notif.h: Likewise.
6098 2014-08-07 Gary Benson <gbenson@redhat.com>
6100 * server.h: Do not include gdb_locale.h.
6102 2014-08-07 Gary Benson <gbenson@redhat.com>
6104 * server.h: Do not include gdb/signals.h.
6105 * win32-low.c: Likewise.
6107 2014-08-07 Gary Benson <gbenson@redhat.com>
6109 * server.h: Do not include pathmax.h.
6111 2014-08-07 Gary Benson <gbenson@redhat.com>
6113 * server.h: Do not include libiberty.h.
6114 * linux-bfin-low.c: Likewise.
6116 2014-08-07 Gary Benson <gbenson@redhat.com>
6118 * server.h: Do not include ansidecl.h.
6120 2014-08-07 Gary Benson <gbenson@redhat.com>
6122 * linux-x86-low.c: Do not include stddef.h.
6123 * lynx-ppc-low.c: Likewise.
6124 * tracepoint.c: Likewise.
6126 2014-08-07 Gary Benson <gbenson@redhat.com>
6128 * server.h: Do not include stdarg.h.
6129 * nto-low.c: Likewise.
6131 2014-08-07 Gary Benson <gbenson@redhat.com>
6133 * server.h: Do not include stdlib.h.
6134 * inferiors.c: Likewise.
6135 * linux-low.c: Likewise.
6136 * regcache.c: Likewise.
6137 * spu-low.c: Likewise.
6138 * tracepoint.c: Likewise.
6139 * utils.c: Likewise.
6141 2014-08-07 Gary Benson <gbenson@redhat.com>
6143 * server.h: Do not include stdio.h.
6144 * linux-low.c: Likewise.
6145 * remote-utils.c: Likewise.
6146 * spu-low.c: Likewise.
6147 * utils.c: Likewise.
6148 * wincecompat.c: Likewise.
6150 2014-08-06 Gary Benson <gbenson@redhat.com>
6152 * regcache.c (init_register_cache): Move conditionals inside if.
6154 2014-08-06 Gary Benson <gbenson@redhat.com>
6156 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6158 2014-07-31 Gary Benson <gbenson@redhat.com>
6160 * ax.h: Do not include server.h.
6161 * gdbthread.h: Likewise.
6162 * lynx-low.h: Likewise.
6163 * notif.h: Likewise.
6165 2014-07-30 Gary Benson <gbenson@redhat.com>
6167 * server.h: Include common-defs.h.
6168 Do not include config.h or build-gnulib-gdbserver/config.h.
6170 2014-07-30 Gary Benson <gbenson@redhat.com>
6172 * hostio-errno.c: Move server.h to top of includes list.
6173 * inferiors.c: Likewise.
6174 * linux-x86-low.c: Likewise.
6175 * notif.c: Include server.h.
6177 2014-07-24 Tom Tromey <tromey@redhat.com>
6178 Gary Benson <gbenson@redhat.com>
6180 * server.h (CORE_ADDR): Now unsigned.
6182 2014-07-16 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6186 2014-07-15 Pedro Alves <palves@redhat.com>
6188 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6191 2014-07-11 Pedro Alves <palves@redhat.com>
6193 * linux-low.c (kill_wait_lwp): New function, based on
6194 kill_one_lwp_callback, but use my_waitpid directly.
6195 (kill_one_lwp_callback, linux_kill): Use it.
6197 2014-06-23 Pedro Alves <palves@redhat.com>
6199 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6200 before setting DR0..DR3.
6202 2014-06-20 Gary Benson <gbenson@redhat.com>
6204 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6205 * configure: Regenerated.
6206 * config.in: Likewise.
6208 2014-06-20 Gary Benson <gbenson@redhat.com>
6210 * Makefile.in (SFILES): Update locations for files moved
6212 (object file files): Reordered.
6214 2014-06-20 Gary Benson <gbenson@redhat.com>
6216 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6217 (i386_dr_low_set_addr): Likewise.
6218 (i386_dr_low_get_addr): Likewise.
6219 (i386_dr_low_can_set_control): Likewise.
6220 (i386_dr_low_set_control): Likewise.
6221 (i386_dr_low_get_control): Likewise.
6222 (i386_dr_low_get_status): Likewise.
6223 (i386_get_debug_register_length): Likewise.
6224 * linux-x86-low.c (i386_dr_low_set_addr):
6225 Changed signature. Made static.
6226 (i386_dr_low_get_addr): Likewise.
6227 (i386_dr_low_set_control): Likewise.
6228 (i386_dr_low_get_control): Likewise.
6229 (i386_dr_low_get_status): Likewise.
6230 (i386_dr_low): New global variable.
6231 * win32-i386-low.c (i386_dr_low_set_addr):
6232 Changed signature. Made static.
6233 (i386_dr_low_get_addr): Likewise.
6234 (i386_dr_low_set_control): Likewise.
6235 (i386_dr_low_get_control): Likewise.
6236 (i386_dr_low_get_status): Likewise.
6237 (i386_dr_low): New global variable.
6239 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6241 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6242 * Makefile.in (AR, AR_FLAGS): Define.
6243 * configure: Regenerate.
6245 2014-06-19 Gary Benson <gbenson@redhat.com>
6247 * Makefile.in (i386-dregs.o): New rule.
6248 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6249 * i386-low.c (target.h): Remove include.
6250 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6251 (DR_CONTROL_SHIFT): Likewise.
6252 (DR_CONTROL_SIZE): Likewise.
6253 (DR_RW_EXECUTE): Likewise.
6254 (DR_RW_WRITE): Likewise.
6255 (DR_RW_READ): Likewise.
6256 (DR_RW_IORW): Likewise.
6257 (DR_LEN_1): Likewise.
6258 (DR_LEN_2): Likewise.
6259 (DR_LEN_4): Likewise.
6260 (DR_LEN_8): Likewise.
6261 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6262 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6263 (DR_ENABLE_SIZE): Likewise.
6264 (DR_LOCAL_SLOWDOWN): Likewise.
6265 (DR_GLOBAL_SLOWDOWN): Likewise.
6266 (DR_CONTROL_RESERVED): Likewise.
6267 (I386_DR_CONTROL_MASK): Likewise.
6268 (I386_DR_VACANT): Likewise.
6269 (I386_DR_LOCAL_ENABLE): Likewise.
6270 (I386_DR_GLOBAL_ENABLE): Likewise.
6271 (I386_DR_DISABLE): Likewise.
6272 (I386_DR_SET_RW_LEN): Likewise.
6273 (I386_DR_GET_RW_LEN): Likewise.
6274 (I386_DR_WATCH_HIT): Likewise.
6275 (i386_wp_op_t): Likewise.
6276 (i386_show_dr): Likewise.
6277 (i386_length_and_rw_bits): Likewise.
6278 (i386_insert_aligned_watchpoint): Likewise.
6279 (i386_remove_aligned_watchpoint): Likewise.
6280 (i386_handle_nonaligned_watchpoint): Likewise.
6281 i386_update_inferior_debug_regs(): Likewise.
6282 (i386_dr_insert_watchpoint): Likewise.
6283 (i386_dr_remove_watchpoint): Likewise.
6284 (i386_dr_region_ok_for_watchpoint): Likewise.
6285 (i386_dr_stopped_data_address): Likewise.
6286 (i386_dr_stopped_by_watchpoint): Likewise.
6288 2014-06-19 Gary Benson <gbenson@redhat.com>
6290 * i386-low.c (i386_dr_show): Renamed to
6291 i386_show_dr and made static. All uses updated.
6292 (i386_dr_length_and_rw_bits): Renamed to
6293 i386_length_and_rw_bits and made static.
6295 (i386_dr_insert_aligned_watchpoint): Renamed to
6296 i386_insert_aligned_watchpoint and made static.
6298 (i386_dr_remove_aligned_watchpoint): Renamed to
6299 i386_remove_aligned_watchpoint and made static.
6301 (i386_dr_update_inferior_debug_regs): Renamed to
6302 i386_update_inferior_debug_regs and made static.
6305 2014-06-18 Gary Benson <gbenson@redhat.com>
6307 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6308 (i386_dr_low_can_set_control): Likewise.
6309 (i386_get_debug_register_length): Likewise.
6310 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6311 (i386_dr_low_can_set_control): Likewise.
6312 (i386_get_debug_register_length): Likewise.
6314 2014-06-17 Gary Benson <gbenson@redhat.com>
6316 * i386-low.h (i386-dregs.h): New include.
6317 (DR_FIRSTADDR): Now in i386-dregs.h.
6318 (DR_LASTADDR): Likewise.
6319 (DR_NADDR): Likewise.
6320 (DR_STATUS): Likewise.
6321 (DR_CONTROL): Likewise.
6322 (i386_debug_reg_state): Likewise.
6323 (i386_dr_insert_watchpoint): Likewise.
6324 (i386_dr_remove_watchpoint): Likewise.
6325 (i386_dr_region_ok_for_watchpoint): Likewise.
6326 (i386_dr_stopped_data_address): Likewise.
6327 (i386_dr_stopped_by_watchpoint): Likewise.
6328 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6330 2014-06-18 Gary Benson <gbenson@redhat.com>
6332 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6333 i386_dr_insert_watchpoint.
6334 (i386_low_remove_watchpoint): Renamed to
6335 i386_dr_remove_watchpoint.
6336 (i386_low_region_ok_for_watchpoint): Renamed to
6337 i386_dr_region_ok_for_watchpoint.
6338 (i386_low_stopped_data_address): Renamed to
6339 i386_dr_stopped_data_address.
6340 (i386_low_stopped_by_watchpoint): Renamed to
6341 i386_dr_stopped_by_watchpoint.
6342 * i386-low.c (i386_show_dr): Renamed to
6343 i386_dr_show and made nonstatic. All uses updated.
6344 (i386_length_and_rw_bits): Renamed to
6345 i386_dr_length_and_rw_bits and made nonstatic.
6347 (i386_insert_aligned_watchpoint): Renamed to
6348 i386_dr_insert_aligned_watchpoint and made nonstatic.
6350 (i386_remove_aligned_watchpoint): Renamed to
6351 i386_dr_remove_aligned_watchpoint and made nonstatic.
6353 (i386_update_inferior_debug_regs): Renamed to
6354 i386_dr_update_inferior_debug_regs and made nonstatic.
6356 (i386_low_insert_watchpoint): Renamed to
6357 i386_dr_insert_watchpoint. All uses updated.
6358 (i386_low_remove_watchpoint): Renamed to
6359 i386_dr_remove_watchpoint. All uses updated.
6360 (i386_low_region_ok_for_watchpoint): Renamed to
6361 i386_dr_region_ok_for_watchpoint. All uses updated.
6362 (i386_low_stopped_data_address): Renamed to
6363 i386_dr_stopped_data_address. All uses updated.
6364 (i386_low_stopped_by_watchpoint): Renamed to
6365 i386_dr_stopped_by_watchpoint. All uses updated.
6367 2014-06-18 Gary Benson <gbenson@redhat.com>
6369 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6370 (i386_dr_low_can_set_control): Likewise.
6371 (i386_insert_aligned_watchpoint): New check.
6373 2014-06-18 Gary Benson <gbenson@redhat.com>
6375 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6378 2014-06-18 Gary Benson <gbenson@redhat.com>
6380 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6381 instead of fatal and error.
6382 (i386_handle_nonaligned_watchpoint): Likewise.
6384 2014-06-18 Gary Benson <gbenson@redhat.com>
6386 * i386-low.c (i386_get_debug_register_length): New macro.
6387 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6388 (i386_show_dr): Use debug_printf instead of fprintf. Use
6389 phex to format values.
6391 2014-06-18 Gary Benson <gbenson@redhat.com>
6393 * i386-low.h: Comment changes.
6394 * i386-low.c: Likewise.
6396 2014-06-18 Gary Benson <gbenson@redhat.com>
6398 * i386-low.c: Whitespace changes.
6400 2014-06-12 Tom Tromey <tromey@redhat.com>
6402 * utils.c (freeargv): Remove.
6404 2014-06-12 Tom Tromey <tromey@redhat.com>
6406 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6407 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6408 (parse_debug_format_options): Likewise.
6409 (gdbserver_usage): Likewise.
6410 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6411 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6412 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6414 ($(LIBGNU)): Depend on libiberty.
6415 (all-lib): Recurse into all subdirs.
6416 (install-only): Invoke "install" target in subdirs.
6417 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6419 * configure: Rebuild.
6420 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6421 for vasprintf, vsnprintf, or gettimeofday.
6422 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6425 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6427 * development.sh: Delete.
6428 * Makefile.in (config.status): Adjust dependency on development.sh.
6429 * configure.ac: Adjust development.sh source call.
6430 * configure: Regenerate.
6432 2014-06-02 Pedro Alves <palves@redhat.com>
6434 * ax.c (gdb_free_agent_expr): New function.
6435 * ax.h (gdb_free_agent_expr): New declaration.
6436 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6438 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6440 (clear_breakpoint_conditions_and_commands): New function.
6441 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6442 (clear_breakpoint_conditions_and_commands): New declaration.
6444 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6446 * linux-aarch64-low.c (asm/ptrace.h): Include.
6448 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6450 Fix TLS access for -static -pthread.
6451 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6452 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6453 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6455 2014-05-20 Pedro Alves <palves@redhat.com>
6457 * linux-aarch64-low.c (aarch64_insert_point)
6458 (aarch64_remove_point): No longer check whether the type is
6459 supported here. Adjust to new interface.
6460 (the_low_target): Install aarch64_supports_z_point_type as
6461 supports_z_point_type method.
6462 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6463 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6464 instead of a Z packet char. Adjust.
6465 (arm_supports_z_point_type): New function.
6466 (arm_insert_point, arm_remove_point): Adjust to new interface.
6467 (the_low_target): Install arm_supports_z_point_type.
6468 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6469 (cris_insert_point, cris_remove_point): Adjust to new interface.
6470 Don't check whether the type is supported here.
6471 (the_low_target): Install cris_supports_z_point_type.
6472 * linux-low.c (linux_supports_z_point_type): New function.
6473 (linux_insert_point, linux_remove_point): Adjust to new interface.
6474 * linux-low.h (struct linux_target_ops) <insert_point,
6475 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6476 raw_breakpoint pointer parameter.
6477 <supports_z_point_type>: New method.
6478 * linux-mips-low.c (mips_supports_z_point_type): New function.
6479 (mips_insert_point, mips_remove_point): Adjust to new interface.
6480 Use mips_supports_z_point_type.
6481 (the_low_target): Install mips_supports_z_point_type.
6482 * linux-ppc-low.c (the_low_target): Install NULL as
6483 supports_z_point_type method.
6484 * linux-s390-low.c (the_low_target): Install NULL as
6485 supports_z_point_type method.
6486 * linux-sparc-low.c (the_low_target): Install NULL as
6487 supports_z_point_type method.
6488 * linux-x86-low.c (x86_supports_z_point_type): New function.
6489 (x86_insert_point): Adjust to new insert_point interface. Use
6490 insert_memory_breakpoint. Adjust to new
6491 i386_low_insert_watchpoint interface.
6492 (x86_remove_point): Adjust to remove_point interface. Use
6493 remove_memory_breakpoint. Adjust to new
6494 i386_low_remove_watchpoint interface.
6495 (the_low_target): Install x86_supports_z_point_type.
6496 * lynx-low.c (lynx_target_ops): Install NULL as
6497 supports_z_point_type callback.
6498 * nto-low.c (nto_supports_z_point_type): New.
6499 (nto_insert_point, nto_remove_point): Adjust to new interface.
6500 (nto_target_ops): Install nto_supports_z_point_type.
6501 * mem-break.c: Adjust intro comment.
6502 (struct raw_breakpoint) <raw_type, size>: New fields.
6503 <inserted>: Update comment.
6504 <shlib_disabled>: Delete field.
6505 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6506 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6507 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6508 (raw_bkpt_type_to_target_hw_bp_type): New function.
6509 (find_enabled_raw_code_breakpoint_at): New function.
6510 (find_raw_breakpoint_at): New type and size parameters. Use them.
6511 (insert_memory_breakpoint): New function, based off
6512 set_raw_breakpoint_at.
6513 (remove_memory_breakpoint): New function.
6514 (set_raw_breakpoint_at): Reimplement.
6515 (set_breakpoint): New, based on set_breakpoint_at.
6516 (set_breakpoint_at): Reimplement.
6517 (delete_raw_breakpoint): Go through the_target->remove_point
6518 instead of assuming memory breakpoints.
6519 (find_gdb_breakpoint_at): Delete.
6520 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6521 (find_gdb_breakpoint): New function.
6522 (set_gdb_breakpoint_at): Delete.
6523 (z_type_supported): New function.
6524 (set_gdb_breakpoint_1): New function, loosely based off
6525 set_gdb_breakpoint_at.
6526 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6527 (delete_gdb_breakpoint_at): Delete.
6528 (delete_gdb_breakpoint_1): New function, loosely based off
6529 delete_gdb_breakpoint_at.
6530 (delete_gdb_breakpoint): New function.
6531 (clear_gdb_breakpoint_conditions): Rename to ...
6532 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6534 (add_condition_to_breakpoint): Make static.
6535 (add_breakpoint_condition): Take a struct breakpoint pointer
6536 instead of an address. Adjust.
6537 (gdb_condition_true_at_breakpoint): Rename to ...
6538 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6540 (gdb_condition_true_at_breakpoint): Reimplement.
6541 (add_breakpoint_commands): Take a struct breakpoint pointer
6542 instead of an address. Adjust.
6543 (gdb_no_commands_at_breakpoint): Rename to ...
6544 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6545 parameter. Return true if no breakpoint was found. Change debug
6547 (gdb_no_commands_at_breakpoint): Reimplement.
6548 (run_breakpoint_commands): Rename to ...
6549 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6550 and change return type to boolean.
6551 (run_breakpoint_commands): New function.
6552 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6553 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6554 breakpoint. Go through the_target->remove_point instead of
6555 assuming memory breakpoint.
6556 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6557 software and hardware breakpoints.
6558 (reinsert_raw_breakpoint): Go through the_target->insert_point
6559 instead of assuming memory breakpoint.
6560 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6561 software and hardware breakpoints.
6562 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6563 Check both software and hardware breakpoints.
6564 (validate_inserted_breakpoint): Assert the breakpoint is a
6565 software breakpoint. Set the inserted flag to -1 instead of
6566 setting shlib_disabled.
6567 (delete_disabled_breakpoints): Adjust.
6568 (validate_breakpoints): Only validate software breakpoints.
6569 Adjust to inserted flag change.
6570 (check_mem_read, check_mem_write): Skip breakpoint types other
6571 than software breakpoints. Adjust to inserted flag change.
6572 * mem-break.h (enum raw_bkpt_type): New enum.
6573 (raw_breakpoint, struct process_info): Forward declare.
6574 (Z_packet_to_target_hw_bp_type): Delete declaration.
6575 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6576 (set_gdb_breakpoint, delete_gdb_breakpoint)
6577 (clear_breakpoint_conditions): New declarations.
6578 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6579 (breakpoint_inserted_here): Update comment.
6580 (add_breakpoint_condition, add_breakpoint_commands): Replace
6581 address parameter with a breakpoint pointer parameter.
6582 (gdb_breakpoint_here): Update comment.
6583 (delete_gdb_breakpoint_at): Delete.
6584 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6585 * server.c (process_point_options): Take a struct breakpoint
6586 pointer instead of an address. Adjust.
6587 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6588 delete_gdb_breakpoint.
6589 * spu-low.c (spu_target_ops): Install NULL as
6590 supports_z_point_type method.
6591 * target.h: Include mem-break.h.
6592 (struct target_ops) <prepare_to_access_memory>: Update comment.
6593 <supports_z_point_type>: New field.
6594 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6595 instead of a char. Also take a raw breakpoint pointer.
6596 * win32-arm-low.c (the_low_target): Install NULL as
6597 supports_z_point_type.
6598 * win32-i386-low.c (i386_supports_z_point_type): New function.
6599 (i386_insert_point, i386_remove_point): Adjust to new interface.
6600 (the_low_target): Install i386_supports_z_point_type.
6601 * win32-low.c (win32_supports_z_point_type): New function.
6602 (win32_insert_point, win32_remove_point): Adjust to new interface.
6603 (win32_target_ops): Install win32_supports_z_point_type.
6604 * win32-low.h (struct win32_target_ops):
6605 <supports_z_point_type>: New method.
6606 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6607 instead of a char. Also take a raw breakpoint pointer.
6609 2014-05-20 Pedro Alves <palves@redhat.com>
6611 * mem-break.h: Include break-common.h.
6612 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6613 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6614 (Z_packet_to_target_hw_bp_type): New declaration.
6615 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6616 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6617 (Z_PACKET_ACCESS_WP): Delete macros.
6618 (Z_packet_to_hw_type): Delete function.
6619 * i386-low.h: Don't include break-common.h here.
6620 (Z_packet_to_hw_type): Delete declaration.
6621 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6622 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6623 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6624 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6625 * linux-aarch64-low.c: Don't include break-common.h here.
6626 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6627 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6628 (Z_packet_to_target_hw_bp_type): Delete function.
6629 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6631 (mips_insert_point, mips_remove_point): Use
6632 Z_packet_to_target_hw_bp_type.
6634 2014-05-20 Pedro Alves <palves@redhat.com>
6636 * linux-aarch64-low.c: Include break-common.h.
6637 (enum target_point_type): Delete.
6638 (Z_packet_to_point_type): Rename to ...
6639 (Z_packet_to_target_hw_bp_type): ... this, and return a
6640 target_hw_bp_type instead.
6641 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6642 instead of an enum target_point_type.
6643 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6645 (aarch64_dr_state_insert_one_point)
6646 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6647 (aarch64_handle_aligned_watchpoint)
6648 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6649 Take an enum target_hw_bp_type instead of an enum
6651 (aarch64_supports_z_point_type): New function.
6652 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6653 use Z_packet_to_target_hw_bp_type.
6655 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6657 * configure.ac: Only use -Werror by default when DEVELOPMENT
6659 * configure: Regenerate.
6661 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6663 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6664 * linux-x86-low.c (X86_64_USER_REGS): New.
6665 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6667 2014-04-28 Yao Qi <yao@codesourcery.com>
6669 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6672 2014-04-25 Pedro Alves <palves@redhat.com>
6675 * linux-low.c (linux_attach_fail_reason_string): New function.
6676 (linux_attach_lwp): Delete.
6677 (linux_attach_lwp_1): Rename to ...
6678 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6679 argument. Remove "initial" parameter. Return int instead of
6680 void. Don't error or warn here.
6681 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6682 failure to attach to the tgid. Call warning when failing to
6684 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6685 argument. Remove "initial" parameter. Return int instead of
6686 void. Don't error or warn here.
6687 (linux_attach_fail_reason_string): New declaration.
6688 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6689 interface change. Use linux_attach_fail_reason_string.
6691 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6692 Walfred Tedeschi <walfred.tedeschi@intel.com>
6694 * Makefile.in: Added rules to handle new files
6695 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6696 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6697 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6698 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6699 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6700 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6702 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6703 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6704 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6705 i386/x32-avx512.xml.
6706 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6707 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6708 i386/x32-avx512-linux.xml.
6709 * i387-fp.c (num_avx512_k_registers): New constant for number
6711 (num_avx512_zmmh_low_registers): New constant for number of
6712 lower ZMM registers (0-15).
6713 (num_avx512_zmmh_high_registers): New constant for number of
6714 higher ZMM registers (16-31).
6715 (num_avx512_ymmh_registers): New contant for number of higher
6716 YMM registers (ymm16-31 added by avx521 on x86_64).
6717 (num_avx512_xmm_registers): New constant for number of higher
6718 XMM registers (xmm16-31 added by AVX512 on x86_64).
6719 (struct i387_xsave): Add space for AVX512 registers.
6720 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6721 Add code to handle AVX512 registers.
6722 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6723 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6724 prototypei from generated file.
6725 (tdesc_amd64_avx512_linux): Likewise.
6726 (init_registers_x32_avx512_linux): Likewise.
6727 (tdesc_x32_avx512_linux): Likewise.
6728 (init_registers_i386_avx512_linux): Likewise.
6729 (tdesc_i386_avx512_linux): Likewise.
6730 (x86_64_regmap): Add AVX512 registers.
6731 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6733 (initialize_low_arch): Add code to initialize AVX512 registers.
6735 2014-04-23 Pedro Alves <palves@redhat.com>
6737 * mem-break.c (find_gdb_breakpoint_at): Make static.
6738 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6740 2014-04-23 Pedro Alves <palves@redhat.com>
6742 * i386-low.c: Don't include break-common.h here.
6743 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6744 prototype to take target_hw_bp_type as argument instead of a Z
6746 * i386-low.h: Include break-common.h here.
6747 (Z_packet_to_hw_type): Declare.
6748 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6750 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6751 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6752 (x86_remove_point): Convert the packet number to a
6753 target_hw_bp_type before calling i386_low_remove_watchpoint.
6754 * win32-i386-low.c (i386_insert_point): Convert the packet number
6755 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6756 (i386_remove_point): Convert the packet number to a
6757 target_hw_bp_type before calling i386_low_remove_watchpoint.
6759 2014-04-23 Pedro Alves <palves@redhat.com>
6761 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6763 2014-04-10 Pedro Alves <palves@redhat.com>
6765 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6766 Check if the condition or command is NULL before checking if the
6767 breakpoint is known. On success, return true.
6768 * mem-break.h (add_breakpoint_condition): Document return.
6769 (add_breakpoint_commands): Add describing comment.
6770 * server.c (skip_to_semicolon): New function.
6771 (process_point_options): Use it.
6773 2014-04-09 Pedro Alves <palves@redhat.com>
6775 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6778 2014-02-27 Pedro Alves <palves@redhat.com>
6781 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6783 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6785 (last_thread_of_process_p): Take a PID argument instead of a
6787 (linux_wait_for_lwp): Delete.
6788 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6790 (linux_low_filter_event): New function, party factored out from
6791 linux_wait_for_event.
6792 (linux_wait_for_event): Rename to ...
6793 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6794 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6795 sigsuspend. Check for zombie leaders.
6796 (linux_wait_for_event): Reimplement as wrapper around
6797 linux_wait_for_event_filtered.
6798 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6799 a normal or signal exit is seen, it's the whole process exiting.
6800 (wait_for_sigstop): No longer a for_each_inferior callback.
6801 Rewrite on top of linux_wait_for_event_filtered.
6802 (stop_all_lwps): Call wait_for_sigstop directly.
6803 * server.c (resume, handle_target_event): Handle
6804 TARGET_WAITKIND_NO_RESUMED.
6806 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6808 * win32-low.c (psapi_get_dll_name,
6809 * win32_CreateToolhelp32Snapshot): Delete.
6810 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6811 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6813 (handle_load_dll): Add function description.
6814 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6816 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6818 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6820 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6821 base address when calling win32_add_one_solib.
6822 (handle_load_dll): Delete local variable load_addr.
6823 Remove 0x1000 offset applied to DLL base address when calling
6824 win32_add_one_solib.
6825 (handle_unload_dll): Add comment.
6827 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6829 * win32-low.c (win32_add_all_dlls): Renames
6830 win32_ensure_ntdll_loaded. Rewrite function documentation.
6831 Adjust implementation to always load all DLLs.
6832 Add 0x1000 offset to DLL base address when calling
6833 win32_add_one_solib.
6834 (child_initialization_done): New static global.
6835 (do_initial_child_stuff): Set child_initialization_done to
6836 zero during child initialization, and 1 after. Replace call
6837 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6839 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6840 (handle_unload_dll): Add function documentation.
6841 (get_child_debug_event): Ignore load and unload DLL events
6842 during child initialization.
6844 2014-02-20 Doug Evans <dje@google.com>
6846 Remove global all_lwps.
6847 * inferiors.h (ptid_of): Move here from linux-low.h.
6848 (pid_of, lwpid_of): Ditto.
6849 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6850 parameter is a struct thread_info * now.
6851 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6852 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6853 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6855 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6856 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6857 * linux-arm-low.c (update_registers_callback): Update, "entry"
6858 parameter is a struct thread_info * now.
6859 Fetch lwpid from current_inferior directly.
6860 (arm_insert_point): Pass &all_threads to find_inferior instead of
6862 (arm_remove_point): Ditto.
6863 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6864 (arm_prepare_to_resume): Fetch pid from thread.
6865 (arm_read_description): Fetch lwpid from current_inferior directly.
6866 * linux-low.c (all_lwps): Delete.
6867 (delete_lwp): Delete call to remove_inferior.
6868 (handle_extended_wait): Fetch lwpid from thread.
6869 (add_lwp): Don't set lwp->entry.id. Remove call to
6870 add_inferior_to_list.
6871 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6872 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6873 (kill_one_lwp_callback): Ditto.
6874 (linux_kill): Don't dereference NULL pointer.
6875 Fetch ptid,lwpid from thread.
6876 (get_detach_signal): Fetch ptid from thread.
6877 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6878 Simplify call to regcache_invalidate_thread.
6879 (delete_lwp_callback): Update, "entry" parameter is a
6880 struct thread_info * now. Fetch pid from thread.
6881 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6882 (status_pending_p_callback): Update, "entry" parameter is a
6883 struct thread_info * now. Fetch ptid from thread.
6884 (find_lwp_pid): Update, "entry" parameter is a
6885 struct thread_info * now.
6886 (linux_wait_for_lwp): Fetch pid from thread.
6887 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6888 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6889 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6890 (dequeue_one_deferred_signal): Ditto.
6891 (cancel_breakpoint): Fetch ptid from current_inferior.
6892 (linux_wait_for_event): Pass &all_threads to find_inferior,
6893 not &all_lwps. Fetch ptid, lwpid from thread.
6894 (count_events_callback): Update, "entry" parameter is a
6895 struct thread_info * now.
6896 (select_singlestep_lwp_callback): Ditto.
6897 (select_event_lwp_callback): Ditto.
6898 (cancel_breakpoints_callback): Ditto.
6899 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6901 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6902 (unsuspend_one_lwp): Update, "entry" parameter is a
6903 struct thread_info * now.
6904 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6906 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6907 Fetch lwpid from thread, not lwp.
6908 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6909 Pass &all_threads to find_inferior, not &all_lwps.
6910 (send_sigstop): Fetch lwpid from thread, not lwp.
6911 (send_sigstop_callback): Update, "entry" parameter is a
6912 struct thread_info * now.
6913 (suspend_and_send_sigstop_callback): Ditto.
6914 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6915 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6916 struct thread_info * now.
6917 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6919 (lwp_running): Update, "entry" parameter is a
6920 struct thread_info * now.
6921 (stop_all_lwps): Fetch ptid from thread.
6922 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6923 (linux_resume_one_lwp): Fetch lwpid from thread.
6924 (linux_set_resume_request): Update, "entry" parameter is a
6925 struct thread_info * now. Fetch pid, lwpid from thread.
6926 (resume_status_pending_p): Update, "entry" parameter is a
6927 struct thread_info * now.
6928 (need_step_over_p): Ditto. Fetch lwpid from thread.
6929 (start_step_over): Fetch lwpid from thread.
6930 (linux_resume_one_thread): Update, "entry" parameter is a
6931 struct thread_info * now. Fetch lwpid from thread.
6932 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6933 (proceed_one_lwp): Update, "entry" parameter is a
6934 struct thread_info * now. Fetch lwpid from thread.
6935 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6936 struct thread_info * now.
6937 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6938 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6939 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6941 (regsets_store_inferior_registers): Ditto.
6942 (fetch_register, store_register): Ditto.
6943 (linux_read_memory, linux_write_memory): Ditto.
6944 (linux_request_interrupt): Ditto.
6945 (linux_read_auxv): Ditto.
6946 (linux_xfer_siginfo): Ditto.
6947 (linux_qxfer_spu): Ditto.
6948 (linux_qxfer_libraries_svr4): Ditto.
6949 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6950 moved to inferiors.h.
6952 (get_thread_lwp): Update.
6953 (struct lwp_info): Delete member "entry". Simplify comment for
6956 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6957 current_inferior directly.
6958 (update_watch_registers_callback): Update, "entry" parameter is a
6959 struct thread_info * now. Fetch pid from thread.
6960 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6961 (mips_insert_point): Fetch lwpid from current_inferior.
6962 Pass &all_threads to find_inferior, not &all_lwps.
6963 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6964 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6966 (mips_stopped_data_address): Ditto.
6967 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6969 * linux-tile-low.c (tile_arch_setup): Ditto.
6970 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6971 (update_debug_registers_callback): Update, "entry" parameter is a
6972 struct thread_info * now. Fetch pid from thread.
6973 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6974 Pass &all_threads to find_inferior, not &all_lwps.
6975 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6976 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6977 Pass &all_threads to find_inferior, not &all_lwps.
6978 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6979 (i386_dr_low_get_status): Ditto.
6980 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6981 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6982 (x86_linux_read_description): Ditto.
6983 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6985 2014-02-20 Doug Evans <dje@google.com>
6987 * inferiors.c (get_first_inferior): Fix buglet.
6989 2014-02-19 Doug Evans <dje@google.com>
6991 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6992 * inferiors.c (add_thread): Change result type to struct thread_info *.
6993 All callers updated.
6994 (add_lwp): Call add_thread here instead of in callers.
6995 All callers updated.
6996 * linux-low.h (get_lwp_thread): Rewrite.
6997 (struct lwp_info): New member "thread".
6999 2014-02-19 Doug Evans <dje@google.com>
7001 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7002 All callers updated.
7004 2014-02-19 Doug Evans <dje@google.com>
7006 * inferiors.c (add_thread): Fix whitespace.
7008 2014-02-19 Doug Evans <dje@google.com>
7010 * dll.c (clear_dlls): Replace accessing list implemention details
7012 * gdbthread.h (get_first_thread): Declare.
7013 * inferiors.c (for_each_inferior_with_data): New function.
7014 (get_first_thread): New function.
7015 (find_thread_ptid): Simplify.
7016 (get_first_inferior): New function.
7017 (clear_list): Delete.
7018 (one_inferior_p): New function.
7019 (clear_inferior_list): New function.
7020 (clear_inferiors): Update.
7021 * inferiors.h (for_each_inferior_with_data): Declare.
7022 (clear_inferior_list): Declare.
7023 (one_inferior_p): Declare.
7024 (get_first_inferior): Declare.
7025 * linux-low.c (linux_wait_for_event): Replace accessing list
7026 implemention details with API function.
7027 * server.c (target_running): Ditto.
7028 (accumulate_file_name_length): New function.
7029 (emit_dll_description): New function.
7030 (handle_qxfer_libraries): Replace accessing list implemention
7031 details with API function.
7032 (handle_qxfer_threads_worker): New function.
7033 (handle_qxfer_threads_proper): Replace accessing list implemention
7034 details with API function.
7035 (handle_query): Ditto.
7036 (visit_actioned_threads_callback_ftype): New typedef.
7037 (visit_actioned_threads_data): New struct.
7038 (visit_actioned_threads): Rewrite to be find_inferior callback.
7039 (resume): Call find_inferior.
7040 (handle_status): Replace accessing list implemention
7041 details with API function.
7042 (process_serial_event): Replace accessing list implemention details
7044 * target.c (set_desired_inferior): Replace accessing list implemention
7045 details with API function.
7046 * tracepoint.c (same_process_p): New function.
7047 (gdb_agent_about_to_close): Replace accessing list implemention
7048 details with API function.
7049 * win32-low.c (child_delete_thread): Replace accessing list
7050 implemention details with API function.
7051 (match_dll_by_basename): New function.
7052 (dll_is_loaded_by_basename): New function.
7053 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7054 details call to dll_is_loaded_by_basename.
7056 2014-02-19 Doug Evans <dje@google.com>
7058 * dll.h (struct dll_info): Add comment.
7059 * gdbthread.h (struct thread_info): Add comment.
7060 (current_ptid): Simplify.
7061 * inferiors.c (add_process): Update.
7062 (remove_process): Update.
7063 * inferiors.h (struct process_info): Rename member "head" to "entry".
7064 * linux-low.c (delete_lwp): Update.
7066 (last_thread_of_process_p): Update.
7067 (kill_one_lwp_callback, linux_kill): Update.
7068 (status_pending_p_callback): Update.
7069 (wait_for_sigstop): Update. Simplify read of ptid.
7070 (start_step_over): Update.
7071 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7072 (get_lwp_thread): Update.
7073 (struct lwp_info): Rename member "head" to "entry".
7074 * regcache.h (inferior_list_entry): Delete.
7075 * server.c (kill_inferior_callback): Update.
7076 (detach_or_kill_inferior_callback): Update.
7077 (print_started_pid): Update.
7078 (print_attached_pid): Update.
7079 (process_serial_event): Simplify read of ptid.
7080 * thread-db.c (thread_db_create_event): Update.
7081 (thread_db_get_tls_address): Update.
7082 * win32-low.c (current_inferior_ptid): Simplify.
7084 2014-02-19 Tom Tromey <tromey@redhat.com>
7086 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7088 (target_supports_btrace): Update.
7090 2014-02-14 Yao Qi <yao@codesourcery.com>
7092 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7093 (rsp-low-ipa.o): New target.
7095 2014-02-12 Tom Tromey <tromey@redhat.com>
7097 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7098 convert_ascii_to_int.
7099 * regcache.c (registers_to_string): Likewise.
7100 * remote-utils.c (decode_M_packet): Likewise.
7101 * server.c (process_serial_event): Likewise.
7103 2014-02-12 Tom Tromey <tromey@redhat.com>
7105 * server.c (handle_query, handle_v_run): Use hex2bin, not
7107 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7109 2014-02-12 Tom Tromey <tromey@redhat.com>
7111 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7112 convert_int_to_ascii.
7113 * regcache.c (registers_to_string, collect_register_as_string):
7115 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7117 * server.c (process_serial_event): Likewise.
7118 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7119 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7121 2014-02-12 Tom Tromey <tromey@redhat.com>
7123 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7124 bin2hex, not hexify.
7125 * tracepoint.c (cmd_qtstatus): Likewise.
7127 2014-02-12 Tom Tromey <tromey@redhat.com>
7129 * remote-utils.c (monitor_output): Pass explicit length to
7132 2014-02-12 Tom Tromey <tromey@redhat.com>
7134 * tracepoint.c: Include rsp-low.h.
7135 * server.c: Include rsp-low.h.
7136 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7137 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7139 * remote-utils.c: Include rsp-low.h.
7140 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7141 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7142 (convert_int_to_ascii, convert_ascii_to_int): Move to
7144 * regcache.c: Include rsp-low.h.
7145 * ax.c: Include rsp-low.h.
7146 * Makefile.in (SFILES): Add common/rsp-low.c.
7147 (OBS): Add rsp-low.o.
7148 (rsp-low.o): New target.
7150 2014-02-12 Tom Tromey <tromey@redhat.com>
7152 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7153 Include print-utils.h.
7154 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7155 (plongest, thirty_two, phex_nz): Remove.
7156 * Makefile.in (SFILES): Add common/print-utils.c.
7157 (OBS): Add print-utils.o.
7158 (print-utils-ipa.o): New target.
7159 (print-utils.o): New target.
7160 (IPA_OBJS): Add print-utils-ipa.o.
7162 2014-02-06 Tom Tromey <tromey@redhat.com>
7164 * Makefile.in (SFILES): Fix indentation.
7166 2014-02-05 Doug Evans <dje@google.com>
7168 * linux-low.c (linux_wait_for_event): Improve comment.
7169 (linux_wait_1): Keep current_inferior in sync with event_child.
7171 2014-01-22 Doug Evans <dje@google.com>
7173 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7175 2014-01-22 Doug Evans <dje@google.com>
7177 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7178 * configure: Regenerate.
7179 * config.in: Regenerate.
7180 * Makefile.in (SFILES): Add debug.c.
7182 * debug.c: New file.
7183 * debug.h: New file.
7184 * linux-aarch64-low.c (*): Update all debugging printfs to use
7185 debug_printf instead of fprintf.
7186 * linux-arm-low.c (*): Ditto.
7187 * linux-cris-low.c (*): Ditto.
7188 * linux-crisv32-low.c (*): Ditto.
7189 * linux-m32r-low.c (*): Ditto.
7190 * linux-sparc-low.c (*): Ditto.
7191 * linux-x86.c (*): Ditto.
7192 * linux-low.c (*): Ditto.
7193 (linux_wait_1): Add calls to debug_enter, debug_exit.
7194 (linux_wait): Remove redundant debugging printf.
7195 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7196 (linux_resume, unstop_all_lwps): Ditto.
7197 * mem-break.c (*): Update all debugging printfs to use
7198 debug_printf instead of fprintf.
7199 * remote-utils.c (*): Ditto.
7200 * thread-db.c (*): Ditto.
7201 * server.c #include <ctype.h>, "gdb_vecs.h".
7202 (debug_threads): Moved to debug.c.
7203 (*): Update all debugging printfs to use debug_printf instead of
7205 (start_inferior): Replace call to fflush with call to debug_flush.
7206 (monitor_show_help): Mention set debug-format.
7207 (parse_debug_format_options): New function.
7208 (handle_monitor_command): Handle "monitor set debug-format".
7209 (gdbserver_usage): Mention --debug-format.
7210 (main): Parse --debug-format.
7211 * server.h (debug_threads): Declaration moved to debug.h.
7213 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7214 trace_debug_1 that uses debug_printf.
7215 (tracepoint_look_up_symbols): Update all debugging printfs to use
7216 debug_printf instead of fprintf.
7218 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7220 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7223 2014-01-17 Pedro Alves <palves@redhat.com>
7226 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7227 defined after including gdb_proc_service.h.
7229 2014-01-16 Doug Evans <dje@google.com>
7231 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7232 (match_dll): Use it.
7234 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7236 * target.h (target_ops) <read_btrace>: Change parameters and
7237 return type to allow error reporting.
7238 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7239 trace reading errors on.
7240 * linux-low.c (linux_low_read_btrace): Pass trace reading
7242 (linux_low_disable_btrace): New.
7244 2014-01-15 Doug Evans <dje@google.com>
7246 * inferiors.c (thread_id_to_gdb_id): Delete.
7247 * inferiors.h (thread_id_to_gdb_id): Delete.
7249 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7251 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7252 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7255 2014-01-08 Pedro Alves <palves@redhat.com>
7257 * server.c (handle_status): Don't discard previous queued stop
7258 replies or thread's pending status here.
7259 (main) <disconnection>: Do it here instead.
7261 2014-01-08 Pedro Alves <palves@redhat.com>
7263 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7264 * server.c (visit_actioned_threads, handle_pending_status): New
7266 (handle_v_cont): Factor out parts to ...
7267 (resume): ... this new function. If in all-stop, and a thread
7268 being resumed has a pending status, report it without actually
7270 (myresume): Adjust to use the new 'resume' function.
7271 (clear_pending_status_callback, set_pending_status_callback)
7272 (find_status_pending_thread_callback): New functions.
7273 (handle_status): Handle the case of multiple threads having
7274 interesting statuses to report. Report threads' real last signal
7275 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7276 with an interesting thread to report the status for, instead of
7277 always reporting the status of the first thread.
7279 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7281 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7282 * gdbreplay.c (gdbreplay_version): Likewise.
7284 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7286 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7287 iov.iov_len with the real length in use.
7289 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7291 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7292 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7293 for all targets that use win32-low.c.
7294 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7295 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7297 2013-12-13 Pedro Alves <palves@redhat.com>
7299 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7300 if equal to TARGET_WAITKIND_LOADED.
7301 * win32-low.c (cached_status): New static global.
7302 (win32_wait): Add declaration.
7303 (do_initial_child_stuff): Flush all initial pending debug events
7304 up to the initial breakpoint.
7305 (win32_wait): If CACHED_STATUS was set, return that instead
7306 of doing a real wait. Remove the code resuming the execution
7307 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7308 during the initial phase. Also remove the code changing
7309 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7310 TARGET_WAITKIND_STOPPED.
7312 2013-12-11 Yao Qi <yao@codesourcery.com>
7314 * notif.c (handle_notif_ack): Return 0 if no notification
7317 2013-11-20 Doug Evans <dje@google.com>
7319 * linux-low.c (linux_set_resume_request): Fix comment.
7321 2013-11-20 Doug Evans <dje@google.com>
7323 * linux-low.c (resume_status_pending_p): Tweak comment.
7325 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7327 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7328 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7329 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7330 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7331 (srv_amd64_regobj): Add amd64-mpx.o.
7332 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7333 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7334 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7335 * i387-fp.c (num_pl_bnd_register) Added constant.
7336 (num_pl_bnd_cfg_registers) Added constant.
7337 (struct i387_xsave) Added reserved area and MPX fields.
7338 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7339 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7341 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7342 (init_registers_amd64_mpx_linux): Declare new function.
7343 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7344 (x86_64_regmap): Add MPX registers.
7345 (x86_linux_read_description): Add MPX case.
7346 (initialize_low_arch): Initialize MPX targets.
7348 2013-11-18 Tom Tromey <tromey@redhat.com>
7350 * configure: Rebuild.
7351 * configure.ac: Don't check for stdlib.h.
7352 * gdbreplay.c: Unconditionally include stdlib.h.
7354 2013-11-18 Tom Tromey <tromey@redhat.com>
7356 * config.in: Rebuild.
7357 * configure: Rebuild.
7358 * configure.ac: Don't use AC_HEADER_DIRENT.
7360 2013-11-18 Tom Tromey <tromey@redhat.com>
7362 * server.h: Don't check HAVE_STRING_H.
7363 * gdbreplay.c: Don't check HAVE_STRING_H.
7364 * configure: Rebuild.
7366 2013-11-18 Tom Tromey <tromey@redhat.com>
7368 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7371 2013-11-08 Tom Tromey <tromey@redhat.com>
7373 * configure, config.in: Rebuild.
7374 * configure.ac: Remove unused configury.
7376 2013-11-08 Tom Tromey <tromey@redhat.com>
7378 * acinclude.m4: Include common.m4, codeset.m4.
7379 * configure, config.in: Rebuild.
7380 * configure.ac: Use GDB_AC_COMMON.
7382 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7384 * linux-s390-low.c (HWCAP_S390_TE): New define.
7385 (s390_arch_setup): Consider the TE field in the HWCAP for
7386 determining 'have_regset_tdb'.
7388 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7391 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7394 2013-10-02 Pedro Alves <palves@redhat.com>
7396 * server.c (process_serial_event): Don't output "GDBserver
7397 exiting" if GDB is connected through stdio.
7398 * target.c (mywait): Likewise, be silent if GDB is connected
7401 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7403 * lynx-low.c (lynx_add_threads_after_attach): New function.
7404 (lynx_attach): Remove call to add_thread. Add call to
7405 lynx_add_threads_after_attach instead.
7407 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7409 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7410 * config.in, configure: Regenerated.
7412 2013-09-18 Yao Qi <yao@codesourcery.com>
7415 * server.c (start_inferior): Clear 'resume_info'.
7417 2013-09-16 Jiong Wang <jiwang@tilera.com>
7419 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7422 2013-09-16 Jiong Wang <jiwang@tilera.com>
7424 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7425 linux-tile-low.o to srv_tgtobj.
7427 2013-09-16 Will Newton <will.newton@linaro.org>
7429 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7432 2013-09-06 Pedro Alves <palves@redhat.com>
7434 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7435 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7436 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7437 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7438 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7439 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7441 2013-09-06 Pedro Alves <palves@redhat.com>
7443 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7444 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7446 2013-09-06 Pedro Alves <palves@redhat.com>
7448 * linux-amd64-ipa.c: Include tracepoint.h.
7449 * linux-i386-ipa.c: Include tracepoint.h.
7451 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7453 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7454 (ps_get_thread_area): New function.
7456 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7458 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7459 (initialize_low_arch): Call init_registers_crisv32 rather than
7460 init_register_crisv32.
7462 2013-09-05 Pedro Alves <palves@redhat.com>
7464 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7466 * hostio.h: ... this new file.
7467 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7468 win32-low.c: Include hostio.h.
7470 2013-09-05 Pedro Alves <palves@redhat.com>
7472 * server.h (gdb_client_data, handler_func, callback_handler_func)
7473 (delete_file_handler, add_file_handler, append_callback_event)
7474 (delete_callback_event, start_event_loop, initialize_event_loop):
7475 Move to event-loop.h and include it.
7476 * event-loop.h: New file.
7478 2013-09-05 Pedro Alves <palves@redhat.com>
7480 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7481 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7482 (loaded_dll, unloaded_dll): Move to ...
7483 * dll.h: ... this new file.
7484 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7486 2013-09-05 Pedro Alves <palves@redhat.com>
7488 * server.h (current_process, get_thread_process, all_processes)
7489 (add_inferior_to_list, for_each_inferior, current_inferior)
7490 (remove_inferior, add_process, remove_process, find_process_pid)
7491 (have_started_inferiors_p, have_attached_inferiors_p)
7492 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7493 (clear_inferiors, find_inferior, find_inferior_id)
7494 (inferior_target_data, set_inferior_target_data)
7495 (inferior_regcache_data, set_inferior_regcache_data): Move to
7496 inferiors.h, and include it.
7497 * inferiors.h: New file.
7499 2013-09-05 Pedro Alves <palves@redhat.com>
7501 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7505 2013-09-05 Pedro Alves <palves@redhat.com>
7507 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7509 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7510 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7511 (handle_tracepoint_general_set, handle_tracepoint_query)
7512 (tracepoint_finished_step, tracepoint_was_hit)
7513 (release_while_stepping_state_list, current_traceframe)
7514 (in_readonly_region, traceframe_read_mem)
7515 (fetch_traceframe_registers, traceframe_read_sdata)
7516 (traceframe_read_info, struct fast_tpoint_collect_status)
7517 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7518 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7519 (supply_fast_tracepoint_registers)
7520 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7521 (ipa_tdesc, claim_trampoline_space)
7522 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7523 (agent_mem_read, agent_get_trace_state_variable_value)
7524 (agent_set_trace_state_variable_value, agent_tsv_read)
7525 (agent_mem_read_string, get_raw_reg_func_addr)
7526 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7527 * tracepoint.h: ... this new file.
7529 2013-09-05 Pedro Alves <palves@redhat.com>
7531 * server.h (perror_with_name, error, fatal, warning, paddress)
7532 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7534 * utils.h: New file.
7536 2013-09-05 Pedro Alves <palves@redhat.com>
7538 * server.h (remote_debug, noack_mode, transport_is_reliable)
7539 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7540 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7541 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7542 (write_enn, initialize_async_io, enable_async_io)
7543 (disable_async_io, check_remote_input_interrupt_request)
7544 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7545 (dead_thread_notify, prepare_resume_reply)
7546 (decode_address_to_semicolon, decode_address, decode_m_packet)
7547 (decode_M_packet, decode_X_packet, decode_xfer_write)
7548 (decode_search_memory_packet, unhexify, hexify)
7549 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7550 (look_up_one_symbol, relocate_instruction)
7551 (monitor_output): Move to remote-utils.h, and include it.
7552 * remote-utils.h: New file.
7554 2013-09-05 Pedro Alves <palves@redhat.com>
7556 * server.h (_): Delete.
7558 2013-09-02 Pedro Alves <palves@redhat.com>
7560 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7561 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7563 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7565 2013-09-02 Pierre Muller <muller@sourceware.org>
7567 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7568 or WriteProcessMemory complete successfully and handle
7569 ERROR_PARTIAL_COPY error.
7571 2013-09-02 Pedro Alves <palves@redhat.com>
7573 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7574 error instead of EIO.
7576 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7579 * linux-low.c: Include filestuff.h.
7580 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7581 * lynx-low.c: Include filestuff.h.
7582 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7583 * server.c: Include filestuff.h.
7584 (main): Call notice_open_fds.
7585 * spu-low.c: Include filestuff.h.
7586 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7588 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7590 * Makefile.in: Explain why ../target and ../nat are not
7591 listed as include file search paths.
7592 (linux-waitpid.o): New object file rule.
7593 * configure.srv (srv_native_linux_obj): New variable.
7594 Replace all occurrences of linux native object files with
7595 $srv_native_linux_obj.
7596 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7597 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7598 (linux_enable_event_reporting): Remove declaration.
7599 (my_waitpid): Moved to common/linux-waitpid.c.
7600 (linux_wait_for_event): Pass ptid when calling
7601 linux_enable_event_reporting.
7602 (linux_supports_tracefork_flag): Remove.
7603 (linux_enable_event_reporting): Likewise.
7604 (linux_tracefork_grandchild): Remove.
7605 (STACK_SIZE): Moved to common/linux-ptrace.c.
7606 (linux_tracefork_child): Remove.
7607 (linux_test_for_tracefork): Remove.
7608 (linux_look_up_symbols): Call linux_supports_traceclone.
7609 (initialize_low): Remove call to linux_test_for_tracefork.
7610 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7611 common/linux-ptrace.h.
7612 (PTRACE_TYPE_ARG4): Likewise.
7613 Include linux-ptrace.h.
7615 2013-08-21 Pedro Alves <palves@redhat.com>
7617 * config.in: Renegerate.
7619 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7621 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7622 (SFILES): Remove $(srcdir)/common/target-common.c and
7623 add $(srcdir)/target/waitstatus.c.
7624 (OBS): Remove target-common.o and add waitstatus.o.
7625 (server_h): Remove $(srcdir)/../common/target-common.h and
7626 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7627 and $(srcdir)/../target/waitstatus.h.
7628 (target-common.o): Remove.
7629 (waitstatus.o): New target object file.
7630 * target.h: Do not include target-common.h and
7631 include target/resume.h, target/wait.h and
7632 target/waitstatus.h.
7634 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7636 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7637 to PTRACE_TYPE_ARG3.
7638 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7639 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7641 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7642 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7644 2013-07-27 Jie Zhang <jie@codesourcery.com>
7645 Daniel Jacobowitz <dan@codesourcery.com>
7646 Yao Qi <yao@codesourcery.com>
7648 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7649 (mips-linux-watch.o): New rule.
7650 (mips_linux_watch_h): New variable.
7651 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7653 * linux-mips-low.c: Include mips-linux-watch.h.
7654 (struct arch_process_info, struct arch_lwp_info): New.
7655 (update_watch_registers_callback): New function.
7656 (mips_linux_new_process, mips_linux_new_thread) New functions.
7657 (mips_linux_prepare_to_resume, mips_insert_point): New
7659 (mips_remove_point, mips_stopped_by_watchpoint): New
7661 (rsp_bp_type_to_target_hw_bp_type): New function.
7662 (mips_stopped_data_address): New function.
7663 (the_low_target): Add watchpoint support functions.
7665 2013-07-27 Yao Qi <yao@codesourcery.com>
7667 * i386-low.c: Include break-common.h.
7668 (enum target_hw_bp_type): Remove.
7670 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7672 * Makefile.in (SFILES): /common/target-common.c.
7673 (OBS): Add target-common.o.
7674 (server_h): Add $(srcdir)/../common/target-common.h.
7675 (target-common.o): New target.
7676 * server.c (queue_stop_reply_callback): Free
7677 status string after use.
7678 * target.c (target_waitstatus_to_string): Remove.
7679 * target.h: Include target-common.h.
7680 (resume_kind): Likewise.
7681 (target_waitkind): Likewise.
7682 (target_waitstatus): Likewise.
7683 (TARGET_WNOHANG): Likewise.
7685 2013-07-04 Yao Qi <yao@codesourcery.com>
7687 * Makefile.in (host_alias): Use @host_noncanonical@.
7688 (target_alias): Use @target_noncanonical@.
7689 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7690 ACX_NONCANONICAL_HOST.
7691 * configure: Regenerated.
7694 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7696 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7697 * configure: Rebuild.
7698 * Makefile.in (version_host, version_target): Get from configure.
7699 (version.c): Use $(version_host) and $(version_target).
7701 2013-07-03 Pedro Alves <palves@redhat.com>
7703 * Makefile.in (config.status): Depend on development.sh.
7704 * acinclude.m4: Include libmcheck.m4.
7705 * configure: Regenerate.
7707 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7709 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7710 attribute inside the parentheses.
7711 (winapi_DebugSetProcessKillOnExit): Ditto.
7712 (winapi_DebugBreakProcess): Ditto.
7713 (winapi_GenerateConsoleCtrlEvent): Ditto.
7715 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7717 * notif.h (notif_event): Add a dummy member to avoid compiler
7720 2013-07-01 Pedro Alves <palves@redhat.com>
7722 * hostio.c (HOSTIO_PATH_MAX): Define.
7723 (require_filename, handle_open, handle_unlink, handle_readlink):
7726 2013-07-01 Pedro Alves <palves@redhat.com>
7728 * server.h: Include "pathmax.h".
7729 * linux-low.c: Don't include sys/param.h.
7730 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7732 * win32-low.c: Don't include sys/param.h.
7733 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7735 2013-07-01 Pedro Alves <palves@redhat.com>
7737 * event-loop.c: Don't check HAVE_UNISTD_H before including
7739 * gdbreplay.c: Likewise.
7740 * remote-utils.c: Likewise.
7741 * server.c: Likewise.
7742 * configure.ac: Don't check for unistd.h.
7743 * configure: Regenerate.
7745 2013-06-28 Tom Tromey <tromey@redhat.com>
7747 * Makefile.in (version.c): Use version.in, not
7750 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7752 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7753 * configure: Rebuild.
7754 * Makefile.in (version_host, version_target): Get from configure.
7755 (version.c): Use $(version_host) and $(version_target).
7757 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7759 Fix trace-status to output user name without trailing colon.
7760 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7762 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7764 Fix trace-status to output proper start-time and stop-time.
7765 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7766 output start time and stop time in hex as gdb expects.
7768 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7770 * tracepoint.c (build_traceframe_info_xml): Output trace state
7771 variables present in the trace buffer.
7773 2013-06-24 Tom Tromey <tromey@redhat.com>
7775 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7777 (version.o): Remove.
7778 * gdbreplay.c: Include version.h.
7779 (version, host_name): Don't declare.
7780 * server.h: Include version.h.
7781 (version, host_name): Don't declare.
7783 2013-06-12 Pedro Alves <palves@redhat.com>
7785 * linux-x86-low.c (linux_is_elf64): Delete global.
7786 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7787 with local linux_pid_exe_is_elf_64_file use.
7789 2013-06-11 Pedro Alves <palves@redhat.com>
7791 * linux-low.c (regset_disabled, disable_regset): New functions.
7792 (regsets_fetch_inferior_registers)
7793 (regsets_store_inferior_registers): Use them.
7794 (initialize_regsets_info); Don't allocate the disabled_regsets
7796 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7799 2013-06-11 Pedro Alves <palves@redhat.com>
7801 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7804 2013-06-11 Pedro Alves <palves@redhat.com>
7806 * linux-x86-low.c (initialize_low_arch): Call
7807 init_registers_x32_avx_linux.
7809 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7811 Fix compatibility with Android Bionic.
7812 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7815 2013-06-07 Pedro Alves <palves@redhat.com>
7818 * Makefile.in (OBS): Add tdesc.o.
7819 (IPA_OBJS): Add tdesc-ipa.o.
7820 (tdesc-ipa.o): New rule.
7821 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7823 * linux-low.c (new_inferior): Delete.
7824 (disabled_regsets, num_regsets): Delete.
7825 (linux_add_process): Adjust to set the new per-process
7827 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7828 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7829 was a stop. When calling arch_setup, switch the current inferior
7830 to the thread that got an event.
7831 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7832 (regsets_fetch_inferior_registers)
7833 (regsets_store_inferior_registers): New regsets_info parameter.
7835 (linux_register_in_regsets): New regs_info parameter. Adjust to
7837 (register_addr, fetch_register, store_register): New usrregs_info
7838 parameter. Adjust to use it.
7839 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7840 parameter regs_info. Adjust to use it.
7841 (linux_fetch_registers): Get the current inferior's regs_info, and
7843 (linux_store_registers): Ditto.
7844 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7845 (initialize_low): Don't initialize the target_regsets here. Call
7846 initialize_low_arch.
7847 * linux-low.h (target_regsets): Delete declaration.
7848 (struct regsets_info): New.
7849 (struct usrregs_info): New.
7850 (struct regs_info): New.
7851 (struct process_info_private) <new_inferior>: New field.
7852 (struct linux_target_ops): Delete the num_regs, regmap, and
7853 regset_bitmap fields. New field regs_info.
7854 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7855 * i387-fp.c (num_xmm_registers): Delete.
7856 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7857 calls to new interface.
7858 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7859 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7860 Infer the number of xmm registers from the regcache's target
7862 * i387-fp.h (num_xmm_registers): Delete.
7863 * inferiors.c (add_thread): Don't install the thread's regcache
7865 * proc-service.c (gregset_info): Fetch the current inferior's
7866 regs_info. Adjust to use it.
7867 * regcache.c: Include tdesc.h.
7868 (register_bytes, reg_defs, num_registers)
7869 (gdbserver_expedite_regs): Delete.
7870 (get_thread_regcache): If the thread doesn't have a regcache yet,
7871 create one, instead of aborting gdbserver.
7872 (regcache_invalidate_one): Rename to ...
7873 (regcache_invalidate_thread): ... this.
7874 (regcache_invalidate_one): New.
7875 (regcache_invalidate): Only invalidate registers of the current
7877 (init_register_cache): Add target_desc parameter, and use it.
7878 (new_register_cache): Ditto. Assert the target description has a
7879 non zero registers_size.
7880 (regcache_cpy): Add assertions. Adjust.
7881 (realloc_register_cache, set_register_cache): Delete.
7882 (registers_to_string, registers_from_string): Adjust.
7883 (find_register_by_name, find_regno, find_register_by_number)
7884 (register_cache_size): Add target_desc parameter, and use it.
7885 (free_register_cache_thread, free_register_cache_thread_one)
7886 (regcache_release, register_cache_size): New.
7887 (register_size): Add target_desc parameter, and use it.
7888 (register_data, supply_register, supply_register_zeroed)
7889 (supply_regblock, supply_register_by_name, collect_register)
7890 (collect_register_as_string, collect_register_by_name): Adjust.
7891 * regcache.h (struct target_desc): Forward declare.
7892 (struct regcache) <tdesc>: New field.
7893 (init_register_cache, new_register_cache): Add target_desc
7895 (regcache_invalidate_thread): Declare.
7896 (regcache_invalidate_one): Delete declaration.
7897 (regcache_release): Declare.
7898 (find_register_by_number, register_cache_size, register_size)
7899 (find_regno): Add target_desc parameter.
7900 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7902 * remote-utils.c: Include tdesc.h.
7903 (outreg, prepare_resume_reply): Adjust.
7904 * server.c: Include tdesc.h.
7905 (gdbserver_xmltarget): Delete declaration.
7906 (get_features_xml, process_serial_event): Adjust.
7907 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7909 (struct process_info) <tdesc>: New field.
7910 (ipa_tdesc): Declare.
7911 * tdesc.c: New file.
7912 * tdesc.h: New file.
7913 * tracepoint.c: Include tdesc.h.
7914 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7915 (get_context_regcache): Adjust to pass ipa_tdesc down.
7916 (do_action_at_tracepoint): Adjust to get the register cache size
7917 from the context regcache's description.
7918 (traceframe_walk_blocks): Adjust to get the register cache size
7919 from the current trace frame's description.
7920 (traceframe_get_pc): Adjust to get current trace frame's
7921 description and pass it down.
7922 (gdb_collect): Adjust to get the register cache size from the
7924 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7925 (gdbserver_xmltarget): Delete.
7926 (initialize_low_tracepoint): Set the ipa's target description.
7927 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7928 (initialize_low_tracepoint): Set the ipa's target description.
7929 * linux-x86-low.c: Include tdesc.h.
7930 [__x86_64__] (is_64bit_tdesc): New.
7931 (ps_get_thread_area, x86_get_thread_area): Use it.
7932 (i386_cannot_store_register): Rename to ...
7933 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7934 (i386_cannot_fetch_register): Rename to ...
7935 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7936 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7938 (target_regsets): Rename to ...
7939 (x86_regsets): ... this.
7940 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7942 (x86_siginfo_fixup): Use is_64bit_tdesc.
7943 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7944 (tdesc_x32_avx_linux, tdesc_x32_linux)
7945 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7947 (x86_linux_update_xmltarget): Delete.
7948 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7949 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7950 (AMD64_LINUX_USER64_CS): New.
7951 (x86_linux_read_description): New, based on
7952 x86_linux_update_xmltarget.
7953 (same_process_callback): New.
7954 (x86_arch_setup_process_callback): New.
7955 (x86_linux_update_xmltarget): New.
7956 (x86_regsets_info): New.
7957 (amd64_linux_regs_info): New.
7958 (i386_linux_usrregs_info): New.
7959 (i386_linux_regs_info): New.
7960 (x86_linux_regs_info): New.
7961 (x86_arch_setup): Reimplement.
7962 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7963 (x86_emit_ops): Ditto.
7964 (the_low_target): Adjust. Install x86_linux_regs_info,
7965 x86_cannot_fetch_register, and x86_cannot_store_register.
7966 (initialize_low_arch): New.
7967 * linux-ia64-low.c (tdesc_ia64): Declare.
7968 (ia64_fetch_register): Adjust.
7969 (ia64_usrregs_info, regs_info): New globals.
7970 (ia64_regs_info): New function.
7971 (the_low_target): Adjust.
7972 (initialize_low_arch): New function.
7973 * linux-sparc-low.c (tdesc_sparc64): Declare.
7974 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7976 (sparc_arch_setup): New function.
7977 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7978 (the_low_target): Adjust.
7979 (initialize_low_arch): New function.
7980 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7981 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7982 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7983 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7984 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7985 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7986 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7987 (tdesc_powerpc_isa205_vsx64l): Declare.
7988 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7989 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7990 (ppc_set_pc, ppc_get_hwcap): Adjust.
7991 (ppc_usrregs_info): Forward declare.
7992 (!__powerpc64__) ppc_regmap_adjusted: New global.
7993 (ppc_arch_setup): Adjust to the current process'es target
7995 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7996 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7997 (ppc_store_evrregset): Adjust.
7998 (target_regsets): Rename to ...
7999 (ppc_regsets): ... this, and make static.
8000 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8001 (ppc_regs_info): New function.
8002 (the_low_target): Adjust.
8003 (initialize_low_arch): New function.
8004 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8005 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8006 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8007 (tdesc_s390x_linux64v2): Declare.
8008 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8009 (s390_fill_gregset, s390_store_last_break): Adjust.
8010 (target_regsets): Rename to ...
8011 (s390_regsets): ... this, and make static.
8012 (s390_get_pc, s390_set_pc): Adjust.
8013 (s390_get_hwcap): New target_desc parameter, and use it.
8014 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8015 (s390_arch_setup): Adjust to set the current process'es target
8016 description. Don't adjust the regmap.
8017 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8018 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8019 (regs_info_3264): New globals.
8020 (s390_regs_info): New function.
8021 (the_low_target): Adjust.
8022 (initialize_low_arch): New function.
8023 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8024 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8025 [__mips64] (init_registers_mips_linux)
8026 (init_registers_mips_dsp_linux): Delete defines.
8027 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8028 (have_dsp): New global.
8029 (mips_read_description): New, based on mips_arch_setup.
8030 (mips_arch_setup): Reimplement.
8031 (get_usrregs_info): New function.
8032 (mips_cannot_fetch_register, mips_cannot_store_register)
8033 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8034 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8035 (target_regsets): Rename to ...
8036 (mips_regsets): ... this, and make static.
8037 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8038 (dsp_regs_info, regs_info): New globals.
8039 (mips_regs_info): New function.
8040 (the_low_target): Adjust.
8041 (initialize_low_arch): New function.
8042 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8043 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8045 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8046 (arm_read_description): New, with bits factored from
8048 (arm_arch_setup): Reimplement.
8049 (target_regsets): Rename to ...
8050 (arm_regsets): ... this, and make static.
8051 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8052 (arm_regs_info): New function.
8053 (the_low_target): Adjust.
8054 (initialize_low_arch): New function.
8055 * linux-m68k-low.c (tdesc_m68k): Declare.
8056 (target_regsets): Rename to ...
8057 (m68k_regsets): ... this, and make static.
8058 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8059 (m68k_regs_info): New function.
8060 (m68k_arch_setup): New function.
8061 (the_low_target): Adjust.
8062 (initialize_low_arch): New function.
8063 * linux-sh-low.c (tdesc_sharch): Declare.
8064 (target_regsets): Rename to ...
8065 (sh_regsets): ... this, and make static.
8066 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8067 (sh_regs_info, sh_arch_setup): New functions.
8068 (the_low_target): Adjust.
8069 (initialize_low_arch): New function.
8070 * linux-bfin-low.c (tdesc_bfin): Declare.
8071 (bfin_arch_setup): New function.
8072 (bfin_usrregs_info, regs_info): New globals.
8073 (bfin_regs_info): New function.
8074 (the_low_target): Adjust.
8075 (initialize_low_arch): New function.
8076 * linux-cris-low.c (tdesc_cris): Declare.
8077 (cris_arch_setup): New function.
8078 (cris_usrregs_info, regs_info): New globals.
8079 (cris_regs_info): New function.
8080 (the_low_target): Adjust.
8081 (initialize_low_arch): New function.
8082 * linux-cris-low.c (tdesc_crisv32): Declare.
8083 (cris_arch_setup): New function.
8084 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8085 (cris_regs_info): New function.
8086 (the_low_target): Adjust.
8087 (initialize_low_arch): New function.
8088 * linux-m32r-low.c (tdesc_m32r): Declare.
8089 (m32r_arch_setup): New function.
8090 (m32r_usrregs_info, regs_info): New globals.
8091 (m32r_regs_info): Adjust.
8092 (initialize_low_arch): New function.
8093 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8094 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8095 (tic6x_usrregs_info): Forward declare.
8096 (tic6x_read_description): New function, based on ...
8097 (tic6x_arch_setup): ... this. Reimplement.
8098 (target_regsets): Rename to ...
8099 (tic6x_regsets): ... this, and make static.
8100 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8101 (tic6x_regs_info): New function.
8102 (the_low_target): Adjust.
8103 (initialize_low_arch): New function.
8104 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8105 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8106 (target_regsets): Rename to ...
8107 (xtensa_regsets): ... this, and make static.
8108 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8110 (xtensa_arch_setup, xtensa_regs_info): New functions.
8111 (the_low_target): Adjust.
8112 (initialize_low_arch): New function.
8113 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8114 (nios2_arch_setup): Set the current process'es tdesc.
8115 (target_regsets): Rename to ...
8116 (nios2_regsets): ... this.
8117 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8118 (nios2_regs_info): New function.
8119 (the_low_target): Adjust.
8120 (initialize_low_arch): New function.
8121 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8122 (aarch64_arch_setup): Set the current process'es tdesc.
8123 (target_regsets): Rename to ...
8124 (aarch64_regsets): ... this.
8125 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8126 (aarch64_regs_info): New function.
8127 (the_low_target): Adjust.
8128 (initialize_low_arch): New function.
8129 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8131 (target_regsets): Rename to ...
8132 (tile_regsets): ... this.
8133 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8134 (tile_regs_info): New function.
8135 (tile_arch_setup): Set the current process'es tdesc.
8136 (the_low_target): Adjust.
8137 (initialize_low_arch): New function.
8138 * spu-low.c (tdesc_spu): Declare.
8139 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8140 * win32-arm-low.c (tdesc_arm): Declare.
8141 (arm_arch_setup): New function.
8142 (the_low_target): Install arm_arch_setup instead of
8144 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8145 (init_windows_x86): Rename to ...
8146 (i386_arch_setup): ... this. Set `win32_tdesc'.
8147 (the_low_target): Adjust.
8148 * win32-low.c (win32_tdesc): New global.
8149 (child_add_thread): Don't create the thread cache here.
8150 (do_initial_child_stuff): Set the new process'es tdesc.
8151 * win32-low.h (struct target_desc): Forward declare.
8152 (win32_tdesc): Declare.
8153 * lynx-i386-low.c (tdesc_i386): Declare global.
8154 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8155 * lynx-low.c (lynx_tdesc): New global.
8156 (lynx_add_process): Set the new process'es tdesc.
8157 * lynx-low.h (struct target_desc): Forward declare.
8158 (lynx_tdesc): Declare global.
8159 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8160 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8161 * nto-low.c (nto_tdesc): New global.
8162 (do_attach): Set the new process'es tdesc.
8163 * nto-low.h (struct target_desc): Forward declare.
8164 (nto_tdesc): Declare.
8165 * nto-x86-low.c (tdesc_i386): Declare.
8166 (nto_x86_arch_setup): Set `nto_tdesc'.
8168 2013-06-04 Gary Benson <gbenson@redhat.com>
8170 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8171 to qSupported response when appropriate.
8172 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8173 with nonzero-length annex.
8174 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8175 arguments supplied in annex.
8177 2013-05-31 Doug Evans <dje@google.com>
8180 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8181 64 bits in 64-cross-32 environment.
8183 2013-05-28 Pedro Alves <palves@redhat.com>
8185 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8186 (aarch64-without-fpu.c): Delete rule.
8187 * configure.srv (aarch64*-*-linux*): Remove references to
8188 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8189 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8192 2013-05-24 Pedro Alves <palves@redhat.com>
8194 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8195 instead of strchr/decode_address. Error if the range isn't split
8196 with a ','. Don't assume there's be a ':' in the action.
8198 2013-05-23 Yao Qi <yao@codesourcery.com>
8199 Pedro Alves <palves@redhat.com>
8201 * linux-low.c (lwp_in_step_range): New function.
8202 (linux_wait_1): If the thread was range stepping and stopped
8203 outside the stepping range, report the stop to GDB. Otherwise,
8204 continue stepping. Add range stepping debug output.
8205 (linux_set_resume_request): Copy the step range from the resume
8207 (linux_supports_range_stepping): New.
8208 (linux_target_ops) <supports_range_stepping>: Set to
8209 linux_supports_range_stepping.
8210 * linux-low.h (struct linux_target_ops)
8211 <supports_range_stepping>: New field.
8212 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8213 * linux-x86-low.c (x86_supports_range_stepping): New.
8214 (the_low_target) <supports_range_stepping>: Set to
8215 x86_supports_range_stepping.
8216 * server.c (handle_v_cont): Handle 'r' action.
8217 (handle_v_requests): Append ";r" if the target supports range
8219 * target.h (struct thread_resume) <step_range_start,
8220 step_range_end>: New fields.
8221 (struct target_ops) <supports_range_stepping>:
8223 (target_supports_range_stepping): New macro.
8225 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8227 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8228 confusion in comment.
8230 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8232 * lynx-low.c (struct process_info_private): New type.
8233 (lynx_add_process): New function.
8234 (lynx_create_inferior, lynx_attach): Replace calls to
8235 add_process by calls to lynx_add_process.
8236 (lynx_resume): If PTID is null, then try using
8237 current_process()->private->last_wait_event_ptid.
8239 (lynx_clear_inferiors): Delete. The contents of that function
8240 has been inlined in lynx_mourn;
8241 (lynx_wait_1): Save the ptid in the process's private data.
8242 (lynx_mourn): Free the process' private data. Replace call
8243 to lynx_clear_inferiors by call to clear_inferiors.
8245 2013-05-17 Yao Qi <yao@codesourcery.com>
8247 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8250 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8252 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8253 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8254 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8255 PT_TEXT_END_ADDR guards. Update comments.
8256 (linux_target_op) <read_offsets>: Conditionally define to
8257 linux_read_offsets if the target is UCLIBC and if it defines
8258 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8260 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8261 Andrew Jenner <andrew@codesourcery.com>
8263 * Makefile.in (SFILES): Add linux-nios2-low.c.
8264 (clean): Add action to delete nios2-linux.c.
8265 (nios2-linux.c): New rule.
8266 * configure.srv: Add nios2*-*-linux*.
8267 * linux-nios2-low.c: New.
8269 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8271 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8273 2013-04-25 Hui Zhu <hui@codesourcery.com>
8276 * ax.c (ax_printf): Add fflush.
8278 2013-04-22 Tom Tromey <tromey@redhat.com>
8280 * Makefile.in (SFILES): Add filestuff.c.
8281 (OBS): Add filestuff.o.
8282 (filestuff.o): New target.
8283 * config.in, configure: Rebuild.
8284 * configure.ac: Check for fdwalk, pipe2.
8286 2013-04-17 Pedro Alves <palves@redhat.com>
8288 * configure.ac (USE_THREAD_DB): Delete variable.
8289 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8290 Don't AC_SUBST USE_THREAD_DB.
8291 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8292 * config.in, configure: Regenerate.
8294 2013-04-16 Pedro Alves <palves@redhat.com>
8296 * linux-low.h (struct lwp_info) <thread_known>: Move under
8297 the USE_THREAD_DB #ifdef.
8299 2013-04-16 Pedro Alves <palves@redhat.com>
8301 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8302 (linux-low.o): Delete rule.
8303 * linux-low.h: Always include "gdb_thread_db.h" instead of
8304 conditionally including thread_db.h.
8305 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8308 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8310 * Makefile.in (install-only): Fix make install regression.
8312 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8314 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8315 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8317 * gdbserver.1: Remove.
8319 2013-03-22 Pedro Alves <palves@redhat.com>
8321 * linux-low.c (handle_extended_wait): Don't call
8322 linux_enable_event_reporting.
8324 2013-03-15 Tony Theodore <tonyt@logyst.com>
8327 * Makefile.in (SHELL): Use @SHELL@.
8329 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8331 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8334 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8336 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8337 Remove extraneous NULL element.
8339 2013-03-13 Yao Qi <yao@codesourcery.com>
8341 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8342 'V' block in trace frame.
8344 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8346 * target.h (struct target_ops): Add btrace ops.
8347 (target_supports_btrace): New macro.
8348 (target_enable_btrace): New macro.
8349 (target_disable_btrace): New macro.
8350 (target_read_btrace): New macro.
8351 * gdbthread.h (struct thread_info): Add btrace field.
8352 * server.c: Include btrace-common.h.
8353 (handle_btrace_general_set): New function.
8354 (handle_btrace_enable): New function.
8355 (handle_btrace_disable): New function.
8356 (handle_general_set): Call handle_btrace_general_set.
8357 (handle_qxfer_btrace): New function.
8358 (struct qxfer qxfer_packets[]): Add btrace entry.
8359 * inferiors.c (remove_thread): Disable btrace.
8360 * linux-low: Include linux-btrace.h.
8361 (linux_low_enable_btrace): New function.
8362 (linux_low_read_btrace): New function.
8363 (linux_target_ops): Add btrace ops.
8364 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8365 Add srv_linux_btrace=yes.
8366 (x86_64-*-linux*): Add linux-btrace.o.
8367 Add srv_linux_btrace=yes.
8368 * configure.ac: Define HAVE_LINUX_BTRACE.
8369 * config.in: Regenerated.
8370 * configure: Regenerated.
8372 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8374 * server.c (handle_qxfer): Preserve error message if -3 is
8376 (qxfer): Document the -3 return value.
8378 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8380 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8381 (linux_btrace_h): New variable.
8382 (linux-btrace.o): New rule.
8384 2013-03-08 Stan Shebs <stan@codesourcery.com>
8385 Hafiz Abid Qadeer <abidh@codesourcery.com>
8387 * tracepoint.c (trace_buffer_size): New global.
8388 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8389 (init_trace_buffer): Change to one-argument function. Allocate
8390 trace buffer memory.
8391 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8392 handle QTBuffer:size packet.
8393 (cmd_bigqtbuffer_size): New function.
8394 (initialize_tracepoint): Call init_trace_buffer with
8395 DEFAULT_TRACE_BUFFER_SIZE.
8396 * server.c (handle_query): Add QTBuffer:size in the
8399 2013-03-07 Yao Qi <yao@codesourcery.com>
8401 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8402 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8404 (cmd_qtsp): Adjust condition. Do post increment.
8405 Set cur_action and cur_step_action back to 0.
8407 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8410 * linux-low.c (linux_write_memory): Return early success if LEN is
8413 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8415 * configure.srv: Add x86_64-*-cygwin* as target.
8417 2013-02-28 Tom Tromey <tromey@redhat.com>
8419 * configure.ac: Invoke AC_SYS_LARGEFILE.
8420 * configure, config.in: Rebuild.
8422 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8424 * win32-low.c: Throughout, fix format strings and casts of
8425 printf-like functions to avoid type related warnings on all
8427 (get_child_debug_event): Print dwDebugEventCode as hex since
8428 that's how it's usually documented.
8430 2013-02-28 Yao Qi <yao@codesourcery.com>
8432 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8435 2013-02-27 Jiong Wang <jiwang@tilera.com>
8437 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8438 (reg-tilegx32.c): New rule.
8439 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8440 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8441 different register info initializer according to elf class.
8442 (init_registers_tilgx32): New function. The tilegx32 register info
8444 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8445 (tile_store_gregset): Likewise.
8447 2013-02-27 Yao Qi <yao@codesourcery.com>
8449 * server.c (process_point_options): Print debug message when
8450 debug_threads is true.
8452 2013-02-26 Yao Qi <yao@codesourcery.com>
8454 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8456 2013-02-19 Pedro Alves <palves@redhat.com>
8457 Kai Tietz <ktietz@redhat.com>
8461 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8462 instead of strtoul to extract address from packet.
8463 (process_serial_event) <'z'>: Likewise.
8465 2013-02-18 Yao Qi <yao@codesourcery.com>
8467 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8469 2013-02-14 Pedro Alves <palves@redhat.com>
8473 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8474 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8476 2013-02-14 Pedro Alves <palves@redhat.com>
8478 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8480 2013-02-14 Pedro Alves <palves@redhat.com>
8482 * tracepoint.c (save_string): Delete.
8483 (add_tracepoint_action): Use savestring instead of save_string.
8485 2013-02-12 Pedro Alves <palves@redhat.com>
8487 * linux-xtensa-low.c: Ditto.
8488 * xtensa-xtregs.c: Ditto.
8490 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8492 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8495 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8497 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8498 aarch64_num_wp_regs and aarch64_num_bp_regs to
8499 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8501 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8503 * linux-aarch64-low.c (ps_get_thread_area): Replace
8504 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8506 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8507 Marcus Shawcroft <marcus.shawcroft@arm.com>
8508 Nigel Stephens <nigel.stephens@arm.com>
8509 Yufeng Zhang <yufeng.zhang@arm.com>
8511 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8512 (aarch64.c, aarch64-without-fpu.c): New targets.
8513 * configure.srv (aarch64*-*-linux*): New.
8514 * linux-aarch64-low.c: New file.
8516 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8518 * linux-low.c (handle_extended_wait, linux_create_inferior)
8519 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8520 (dequeue_one_deferred_signal, linux_resume_one_thread)
8521 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8522 (linux_tracefork_grandchild, linux_test_for_tracefork)
8523 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8524 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8525 where the argument is 0.
8527 2013-01-25 Yao Qi <yao@codesourcery.com>
8529 * event-loop.c: Include "queue.h".
8530 (gdb_event_p): New typedef.
8531 (struct gdb_event) <next_event>: Remove.
8532 (event_queue): Change to QUEUE(gdb_event_p).
8533 (async_queue_event): Remove.
8534 (gdb_event_xfree): New.
8535 (initialize_event_loop): New.
8536 (process_event): Use API from QUEUE.
8537 (wait_for_event): Likewise.
8538 * server.c (main): Call initialize_event_loop.
8539 * server.h (initialize_event_loop): Declare.
8541 2013-01-18 Yao Qi <yao@codesourcery.com>
8543 * ax.h (struct eval_agent_expr_context): New.
8544 (gdb_eval_agent_expr): Update declaration.
8545 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8546 TFRAME. Add new argument CTX.
8547 * server.h (struct eval_agent_expr_context): Declare.
8548 (agent_mem_read, agent_tsv_read): Update declaration.
8549 (agent_mem_read_string): Likewise.
8550 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8551 (add_traceframe_block): Add new argument TPOINT.
8552 Increase TPOINT->traceframe_usage.
8553 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8554 eval_tracepoint_agent_expr.
8555 (condition_true_at_tracepoint): Likewise.
8556 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8557 (agent_mem_read_string, agent_tsv_read): Likewise.
8559 2013-01-16 Yao Qi <yao@codesourcery.com>
8561 * linux-low.c (linux_resume_one_lwp): Don't check
8562 'lwp->bp_reinsert != 0'.
8564 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8565 Pedro Alves <palves@redhat.com>
8567 * lynx-low.c (ptrace_request_to_str): Define a temporary
8568 macro and use it to simplify this function's implementation.
8570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8572 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8575 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8577 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8579 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8581 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8583 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8585 * lynx-low.c (lynx_resume): Use the resume_info parameter
8586 to determine the ptid for the lynx_ptrace call, unless
8587 it is equal to minus_one_ptid, in which case we use the
8588 ptid of the current_inferior.
8589 (lynx_wait_1): After having received a thread create/exit
8590 event, resume the inferior's execution using the signaling
8591 thread's ptid, rather than the old ptid.
8593 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8595 * lynx-low.c (lynx_resume): Delete variable ret.
8597 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8599 * gdbreplay.c (gdbreplay_version): Update copyright year.
8600 * server.c (gdbserver_version): Likewise.
8602 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8604 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8607 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8609 * lynx-low.c (ptrace_request_to_str): Add handling for
8612 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8614 * lynx-low.c (lynx_attach): Delete variable new_process.
8616 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8618 * lynx-low.c (lynx_create_inferior): Delete variable
8621 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8623 * lynx-low.c (ptrace_request_to_str): Do not handle
8624 PTRACE_GETTHREADLIST if this macro does not exist.
8626 2012-12-15 Yao Qi <yao@codesourcery.com>
8628 * Makefile.in (OBS): Add notif.o.
8629 * notif.c, notif.h: New.
8630 * server.c: Include "notif.h".
8631 (struct vstop_notif) <next>: Remove.
8633 (queue_stop_reply): Update.
8634 (push_event, send_next_stop_reply): Remove.
8635 (discard_queued_stop_replies): Update.
8636 (notif_stop): New variable.
8637 (handle_v_stopped): Remove.
8638 (handle_v_requests): Don't call handle_v_stopped. Call
8639 handle_ack_notif instead.
8640 (queue_stop_reply_callback): Call notif_event_enque instead
8641 of queue_stop_reply.
8642 (handle_status): Don't call send_next_stop_reply, call
8643 notif_write_event instead.
8644 (kill_inferior_callback): Likewise.
8645 (detach_or_kill_inferior_callback): Likewise.
8646 (main): Call initialize_notif.
8647 (process_serial_event): Call QUEUE_is_empty.
8648 (handle_target_event): Call notif_push instead of push event.
8649 * server.h (push_event): Remove declaration.
8651 2012-12-10 Tom Tromey <tromey@redhat.com>
8653 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8654 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8657 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8658 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8659 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8660 (amd64-linux-ipa.o, ax.o): Rewrite.
8661 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8662 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8663 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8664 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8665 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8666 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8667 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8668 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8669 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8670 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8671 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8672 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8673 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8674 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8675 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8676 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8677 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8678 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8679 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8680 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8681 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8682 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8683 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8684 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8685 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8686 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8687 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8688 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8689 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8690 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8691 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8692 (reg-tilegx.o): Remove.
8693 (all_object_files): New macro.
8694 Include .deps files.
8695 * aclocal.m4, configure: Rebuild.
8696 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8697 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8698 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8700 2012-12-05 Tom Tromey <tromey@redhat.com>
8703 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8705 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8707 * configure.ac: Check for linux/perf_event.h.
8708 * config.in: Regenerated.
8709 * configure: Regenerated.
8711 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8713 * hostio.c (handle_readlink): Decrease buffer size
8714 parameter passed to readlink by one byte.
8716 2012-11-26 Yao Qi <yao@codesourcery.com>
8718 * configure.ac (build_warnings): Append '-Wempty-body'.
8719 * configure: Regenerated.
8720 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8723 2012-11-15 Pierre Muller <muller@sourceware.org>
8725 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8726 * config.in: Regenerate.
8727 * configure: Regenerate.
8728 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8729 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8730 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8731 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8733 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8734 instead of <sys/wait.h> header.
8735 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8737 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8739 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8740 (various make rules): Remove -DGDBSERVER
8742 2012-11-09 Yao Qi <yao@codesourcery.com>
8744 * spu-low.c (current_ptid): Move it to ..
8745 * gdbthread.h: ... here. New.
8746 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8747 * server.c (myresume, process_serial_event): Likewise.
8748 * thread-db.c (thread_db_find_new_threads): Likewise.
8749 * tracepoint.c (run_inferior_command): Likewise.
8751 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8753 * server.c (handle_search_memory_1): Include access length in
8756 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8758 * linux-crisv32-low.c: Fix compile errors.
8760 2012-09-04 Yao Qi <yao@codesourcery.com>
8762 * tracepoint.c (cmd_qtsv): Adjust debug message.
8763 Don't check CUR_TPOINT.
8765 2012-08-28 Yao Qi <yao@codesourcery.com>
8767 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8768 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8769 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8770 Remove declarations of xmalloc, xreallloc, xstrdup and
8772 * Makefile.in (libiberty_h): New.
8773 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8774 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8776 2012-08-23 Yao Qi <yao@codesourcery.com>
8778 * server.h: Remove declaration of 'xsnprintf'.
8780 2012-08-22 Keith Seitz <keiths@redhat.com>
8782 * server.h: Include build-gnulib-gbserver/config.h.
8783 * gdbreplay.c: Likewise.
8785 2012-08-08 Doug Evans <dje@google.com>
8787 * Makefile.in (SFILES): Add gdb_vecs.c.
8788 (OBS): Add gdb_vecs.o.
8789 (gdb_vecs_h, host_defs_h): New variables.
8790 (thread-db.o): Add $(gdb_vecs_h) dependency.
8791 (gdb_vecs.o): New rule.
8792 * thread-db.c: #include "gdb_vecs.h".
8793 (thread_db_load_search): Use a vector to iterate over path elements.
8794 Handle text appearing after "$pdir".
8796 * configure.ac: Add check for strstr.
8797 * config.in: Regenerate.
8798 * configure: Regenerate.
8800 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8802 * hostio.c (handle_pread): If pread fails, fall back to attempting
8804 (handle_pwrite): Likewise for pwrite.
8806 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8808 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8809 between unsupported TYPE and unimplementable ADDR/LEN combination.
8810 (arm_insert_point): Act on new return value.
8812 2012-07-31 Pedro Alves <palves@redhat.com>
8814 * server.c (process_point_options): Only skip tokens if we find
8815 one that is unrecognized. Don't treat 'X' specially while
8816 skipping unrecognized tokens.
8818 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8820 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8821 to 4-byte-align HW breakpoint addresses for Thumb.
8823 2012-07-27 Yao Qi <yao@codesourcery.com>
8827 * server.h: Declare gdb_agent_about_to_close.
8828 * target.c (kill_inferior): Include "agent.h".
8829 New. Send command 'kill'.
8830 * target.h (kill_inferior): Removed macro.
8831 * tracepoint.c (gdb_agent_about_to_close): New.
8832 (gdb_agent_helper_thread): Handle command 'close'.
8833 Wait endlessly until the inferior stops.
8834 Install gdb_agent_remove_socket to atexit hook.
8835 (agent_socket_name): New static variable.
8836 (gdb_agent_socket_init): Replace local variable 'name' with
8837 'agent_socket_name'.
8838 (gdb_agent_remove_socket): New.
8840 2012-07-27 Yao Qi <yao@codesourcery.com>
8842 * server.c (process_point_options): Stop at 'X' when parsing.
8844 2012-07-19 Michael Eager <eager@eagercon.com>
8846 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8848 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8849 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8850 hardware breakpoint.
8852 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8854 * gdbserver/linux-low.c (initialize_low): Call
8855 linux_ptrace_init_warnings.
8857 2012-07-02 Doug Evans <dje@google.com>
8859 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8862 2012-07-02 Stan Shebs <stan@codesourcery.com>
8864 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8865 (ax.o): Add it to build rule.
8867 (OBS): Add format.o.
8868 (IPA_OBS): Add format.o.
8869 * server.c (handle_query): Claim support for breakpoint commands.
8870 (process_point_options): Add command case.
8871 (process_serial_event): Leave running if there are printfs in
8873 * mem-break.h (any_persistent_commands): Declare.
8874 (add_breakpoint_commands): Declare.
8875 (gdb_no_commands_at_breakpoint): Declare.
8876 (run_breakpoint_commands): Declare.
8877 * mem-break.c (struct point_command_list): New struct.
8878 (struct breakpoint): New field command_list.
8879 (any_persistent_commands): New function.
8880 (add_commands_to_breakpoint): New function.
8881 (add_breakpoint_commands): New function.
8882 (gdb_no_commands_at_breakpoint): New function.
8883 (run_breakpoint_commands): New function.
8884 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8886 * ax.c: Include format.h.
8887 (ax_printf): New function.
8888 (gdb_eval_agent_expr): Add printf opcode.
8890 2012-06-13 Yao Qi <yao@codesourcery.com>
8892 * server.c (start_inferior): Remove duplicated writes to fields
8893 'last_resume_kind' and 'last_status' of 'current_inferior'.
8895 2012-06-12 Yao Qi <yao@codesourcery.com>
8896 Pedro Alves <palves@redhat.com>
8898 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8900 * server.c (handle_v_cont): Extend comment.
8902 2012-06-11 Yao Qi <yao@codesourcery.com>
8904 * linux-low.c (linux_attach): Add 'static'.
8906 2012-06-06 Yao Qi <yao@codesourcery.com>
8908 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8910 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8912 Fix gcc -flto compilation warning.
8913 * server.c (main): Make variable multi_mode and attach volatile.
8915 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8917 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8918 if the platform doesn't know about it.
8920 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8922 * Makefile.in (SFILES): Add linux-tile-low.c.
8923 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8924 * configure.srv: Handle tilegx-*-linux*.
8925 * linux-tile-low.c: New file.
8927 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8929 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8931 2012-05-24 Pedro Alves <palves@redhat.com>
8935 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8937 2012-05-24 Pedro Alves <palves@redhat.com>
8941 Replace target_signal with gdb_signal throughout.
8943 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8945 * linux-low.c (linux_store_registers): Avoid the copying sequence
8946 when no data has been retrieved by ptrace.
8948 2012-05-22 Will Deacon <will.deacon@arm.com>
8950 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8951 Include asm/ptrace.h.
8952 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8955 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8957 * linux-low.c (linux_store_registers): Don't re-retrieve data
8958 with ptrace that has already been obtained from /proc. Always
8959 copy any data retrieved with ptrace to the buffer supplied.
8961 2012-05-11 Yao Qi <yao@codesourcery.com>
8962 Pedro Alves <palves@redhat.com>
8964 * linux-low.c (enum stopping_threads_kind): New.
8965 (stopping_threads): Change type to `enum stopping_threads_kind'.
8966 (handle_extended_wait): If stopping and suspending threads, leave
8967 the new_lwp suspended too.
8968 (linux_wait_for_event): Adjust.
8969 (stop_all_lwps): Set `stopping_threads' to
8970 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8971 whether we're suspending threads or just stopping them. Assert no
8974 2012-04-29 Yao Qi <yao@codesourcery.com>
8976 * server.h: Move some code to ...
8977 * gdbthread.h: ... here. New.
8978 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8979 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8980 (nto-low.o, win32-low.o): Likewise.
8981 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8982 * regcache.c, remote-utils.c, server.c: Likewise.
8983 * target.c, tracepoint.c, win32-low.c: Likewise.
8985 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8987 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8988 (PTRACE_ARG4_TYPE): Likewise.
8989 (PTRACE_XFER_TYPE): Likewise.
8990 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8991 ptrace to PTRACE_ARG3_TYPE.
8992 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8993 (PTRACE_ARG4_TYPE): Likewise.
8994 (PTRACE_XFER_TYPE): Likewise.
8995 (linux_detach_one_lwp): Cast fourth argument of
8996 ptrace to long then PTRACE_ARG4_TYPE.
8997 (regsets_fetch_inferior_registers): Cast third argument of
8998 ptrace to long then PTRACE_ARG3_TYPE.
8999 (regsets_store_inferior_registers): Likewise.
9001 2012-04-20 Pedro Alves <palves@redhat.com>
9003 * configure: Regenerate.
9005 2012-04-19 Pedro Alves <palves@redhat.com>
9007 * Makefile.in (GNULIB_BUILDDIR): New.
9008 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9009 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9010 (all, install-only, uninstall, clean-info, all-lib, clean): No
9011 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9012 (maintainer-clean realclean distclean): Use subdir_do.
9014 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9015 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9016 * acinclude.m4: Include acx_configure_dir.m4.
9017 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9018 calls. Call AC_PROG_RANLIB. Configure gnulib using
9021 (GNULIB_STDINT_H): Adjust.
9022 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9023 * gdbreplay.c: Include build-gnulib/config.h.
9024 * server.h: Likewise.
9025 * aclocal.m4: Regenerate.
9026 * config.in: Regenerate.
9027 * configure: Regenerate.
9029 2012-04-19 Pedro Alves <palves@redhat.com>
9031 * Makefile.in (LIBGNU, INCGNU): Adjust.
9032 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9033 (all, install-only, uninstall, clean-info, all-lib, clean)
9034 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9035 * configure.ac: Adjust AC_OUTPUT output.
9036 * aclocal.m4: Regenerate.
9037 * configure: Regenerate.
9039 2012-04-19 Pedro Alves <palves@redhat.com>
9041 * Makefile.in (generated_files): New.
9042 (server_h): Remove the explicit dependency on config.h, and depend
9043 on $generated_files.
9045 2012-04-19 Pedro Alves <palves@redhat.com>
9047 * Makefile.in (INCGNU): Add -Ignulib.
9049 2012-04-19 Pedro Alves <palves@redhat.com>
9051 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9052 (INCGNU): ... this, and spell out -I here.
9053 (GNULIB_LIB): Rename to ...
9055 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9057 2012-04-19 Pedro Alves <palves@redhat.com>
9059 * config.in: Regenerate.
9061 2012-04-19 Pedro Alves <palves@redhat.com>
9063 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9064 * server.h (memmem): Remove declaration.
9065 * config.in: Regenerate.
9066 * configure: Regenerate.
9068 2012-04-19 Yao Qi <yao@codesourcery.com>
9070 * Makefile.in (SFILES): Add common/vec.c.
9074 2012-04-19 Yao Qi <yao@codesourcery.com>
9076 * remote-utils.c (prepare_resume_reply): Replace with macro
9077 target_core_of_thread.
9078 * server.c (handle_qxfer_threads_proper): Likewise.
9079 * target.h (traget_core_of_thread): New macro.
9081 2012-04-18 Pedro Alves <palves@redhat.com>
9083 * aclocal.m4: Regenerate.
9084 * configure: Regenerate.
9086 2012-04-16 Yao Qi <yao@codesourcery.com>
9088 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9089 duplicated on address.
9091 2012-04-16 Yao Qi <yao@codesourcery.com>
9093 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9094 (struct tracepoint_action_ops) <send>: New field.
9095 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9096 (agent_expr_send, x_tracepoint_action_send): New.
9097 (l_tracepoint_action_send): New.
9098 (cmd_qtdp): Download and install tracepoint
9099 according to `use_agent'.
9100 (run_inferior_command): Add one more parameter `len'.
9102 (tracepoint_send_agent): New.
9103 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9105 2012-04-16 Yao Qi <yao@codesourcery.com>
9107 * tracepoint.c (download_tracepoints): Moved to ...
9108 (cmd_qtstart): ... here.
9110 2012-04-14 Yao Qi <yao@codesourcery.com>
9112 * tracepoint.c: Include inttypes.h.
9113 (struct collect_memory_action): Use sized types.
9114 (struct tracepoint): Likewise.
9115 (cmd_qtdp, stop_tracing): Update print specifiers.
9116 (cmd_qtp, response_tracepoint): Likewise.
9117 (collect_data_at_tracepoint): Likewise.
9118 (collect_data_at_step): Likewise.
9120 2012-04-14 Yao Qi <yao@codesourcery.com>
9122 Import gnulib module inttypes.
9123 * aclocal.m4, config.in, configure: Regenerated.
9125 2012-04-14 Yao Qi <yao@codesourcery.com>
9127 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9128 Makefile and config.status at last.
9130 2012-04-13 Yao Qi <yao@codesourcery.com>
9132 * tracepoint.c: Include stdint.h unconditionally.
9134 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9136 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9137 on BFD_HAVE_SYS_PROCFS_TYPE.
9138 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9139 * configure: Regenerate.
9140 * config.in: Likewise.
9142 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9144 * Makefile.in (clean): Also remove x32.c x32-linux.c
9145 x32-avx.c x32-avx-linux.c.
9146 (x32.o): New target.
9148 (x32-linux.o): Likewise.
9149 (x32-linux.c): Likewise.
9150 (x32-avx.o): Likewise.
9151 (x32-avx.c): Likewise.
9152 (x32-avx-linux.o): Likewise.
9153 (x32-avx-linux.c): Likewise.
9155 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9156 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9157 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9158 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9159 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9160 i386/x32-avx-linux.xml.
9162 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9163 (init_registers_x32_avx_linux): Likwise.
9164 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9165 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9167 2012-04-13 Pedro Alves <palves@redhat.com>
9169 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9170 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9171 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9172 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9175 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9177 * linux-x86-low.c (compat_x32_clock_t): New.
9178 (compat_x32_siginfo_t): Likewise.
9179 (compat_x32_siginfo_from_siginfo): Likewise.
9180 (siginfo_from_compat_x32_siginfo): Likewise.
9181 (linux_is_elf64): Likewise.
9182 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9183 and siginfo_from_compat_x32_siginfo for x32.
9184 (x86_arch_setup): Set linux_is_elf64.
9186 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9189 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9191 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9192 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9193 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9194 compatible with process.
9196 2012-04-12 Yao Qi <yao@codesourcery.com>
9198 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9199 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9200 (install-only, install-info, clean): Handle sub dir gnulib.
9201 (all-lib, am--refresh): New targets.
9202 (memmem.o): Remove target.
9203 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9204 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9205 (AC_REPLACE_FUNCS): Remove memmem.
9206 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9207 (AC_OUTPUT): Generate Makefile in gnulib/.
9208 * aclocal.m4, config.in, configure: Regenerated.
9210 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9212 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9214 2012-04-05 Pedro Alves <palves@redhat.com>
9216 -Werror=strict-aliasing
9218 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9221 2012-04-04 Pedro Alves <palves@redhat.com>
9223 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9224 (sparc_store_gregset_from_stack, sparc_store_gregset)
9225 (sparc_breakpoint_at): Fix formatting.
9227 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9229 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9231 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9232 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9233 * config.in: Regenerate.
9234 * configure: Likewise.
9236 2012-03-29 Pedro Alves <palves@redhat.com>
9238 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9239 Correct ptrace arguments.
9241 2012-03-28 Pedro Alves <palves@redhat.com>
9243 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9244 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9245 (IA64_FR1_REGNUM): New defines.
9246 (ia64_fetch_register): New.
9247 (the_low_target): Install it.
9248 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9250 * linux-low.c (linux_fetch_registers): Try the
9251 the_low_target.fetch_register hook first.
9253 * linux-arm-low.c (the_low_target): Adjust.
9254 * linux-bfin-low.c (the_low_target): Adjust.
9255 * linux-cris-low.c (the_low_target): Adjust.
9256 * linux-crisv32-low.c (the_low_target): Adjust.
9257 * linux-m32r-low.c (the_low_target): Adjust.
9258 * linux-m68k-low.c (the_low_target): Adjust.
9259 * linux-mips-low.c (the_low_target): Adjust.
9260 * linux-ppc-low.c (the_low_target): Adjust.
9261 * linux-s390-low.c (the_low_target): Adjust.
9262 * linux-sh-low.c (the_low_target): Adjust.
9263 * linux-sparc-low.c (the_low_target): Adjust.
9264 * linux-tic6x-low.c (the_low_target): Adjust.
9265 * linux-x86-low.c (the_low_target): Adjust.
9266 * linux-xtensa-low.c (the_low_target): Adjust.
9268 2012-03-26 Pedro Alves <palves@redhat.com>
9270 * server.c (handle_qxfer_libraries): Don't bail early if
9271 the_target->qxfer_libraries_svr4 is not NULL.
9273 2012-03-26 Pedro Alves <palves@redhat.com>
9275 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9277 2012-03-23 Pedro Alves <palves@redhat.com>
9279 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9280 "library-list-svr4" element's start tag when the the DSO list is
9283 2012-03-23 Pedro Alves <palves@redhat.com>
9285 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9286 a variable whose type size is the same as the inferior's pointer
9289 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9291 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9293 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9294 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9295 * linux-low.h: Include <signal.h>.
9296 (struct siginfo): Remove forward declaration.
9297 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9300 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9302 * .gitignore: Ignore more files.
9304 2012-03-19 Pedro Alves <palves@redhat.com>
9305 Jan Kratochvil <jan.kratochvil@redhat.com>
9307 * server.c (cont_thread, general_thread): Add describing comments.
9308 (start_inferior): Clear `cont_thread'.
9309 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9312 2012-03-15 Yao Qi <yao@codesourcery.com>
9314 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9316 (cmd_qtdp): ... here.
9318 2012-03-15 Yao Qi <yao@codesourcery.com>
9320 * tracepoint.c (struct tracepoint_action_ops): New.
9321 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9322 (m_tracepoint_action_download): New.
9323 (r_tracepoint_action_download): New.
9324 (x_tracepoint_action_download): New.
9325 (l_tracepoint_action_download): New.
9326 (add_tracepoint_action): Install `action->ops' according type.
9327 (download_tracepoint_1): Move code `download' function pointer
9328 of various tracepoint_action_ops.
9330 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9332 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9333 linux_ptrace_attach_warnings.
9335 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9337 * Makefile.in (linux-ptrace.o): New.
9338 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9339 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9340 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9341 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9342 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9344 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9346 2012-03-08 Yao Qi <yao@codesourcery.com>
9347 Pedro Alves <palves@redhat.com>
9349 Fix PR server/13392.
9350 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9352 * tracepoint.c (remove_tracepoint): New.
9353 (cmd_qtdp): Call remove_tracepoint when failed to install.
9355 2012-03-07 Pedro Alves <palves@redhat.com>
9357 * linux-low.c (get_detach_signal): New.
9358 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9359 Pass on pending signals to PTRACE_DETACH. Check the result of the
9361 * server.c (program_signals, program_signals_p): New.
9362 (handle_general_set): Handle QProgramSignals.
9363 * server.h (program_signals, program_signals_p): Declare.
9365 2012-03-05 Pedro Alves <palves@redhat.com>
9366 Jan Kratochvil <jan.kratochvil@redhat.com>
9368 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9371 2012-03-03 Yao Qi <yao@codesourcery.com>
9373 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9374 agent_look_up_symbols.
9376 2012-03-03 Yao Qi <yao@codesourcery.com>
9378 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9379 (linux-x86-low.o): Likewise.
9380 * server.h: Remove in_process_agent_loaded.
9381 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9385 2012-03-03 Yao Qi <yao@codesourcery.com>
9387 * tracepoint.c (gdb_agent_capability): New global.
9388 (in_process_agent_loaded_ust): Renamed to
9389 `in_process_agent_supports_ust'.
9391 (in_process_agent_supports_ust): Call agent_capability_check.
9392 (clear_installed_tracepoints): Assert that agent supports
9395 2012-03-03 Yao Qi <yao@codesourcery.com>
9397 * linux-low.c (linux_supports_agent): New.
9398 (linux_target_ops): Initialize field `supports_agent' with
9399 linux_supports_agent.
9400 * target.h (struct target_ops) <supports_agent>: New.
9401 (target_supports_agent): New macro.
9402 * server.c (handle_general_set): Handle packet 'QAgent'.
9403 (handle_query): Send `QAgent+'.
9404 * Makefile.in (server.o): Depends on agent.h.
9406 2012-03-03 Yao Qi <yao@codesourcery.com>
9408 * Makefile.in (OBS): Add agent.o.
9409 Add new rule for agent.o.
9410 Track dependence of tracepoint.c on agent.h.
9411 * tracepoint.c (run_inferior_command_1):
9412 (run_inferior_command): Call agent_run_command.
9413 (gdb_ust_connect_sync_socket): Deleted. Move it to
9415 (resume_thread, stop_thread): Likewise.
9416 (gdb_ust_socket_init): Renamed to ...
9417 (gdb_agent_socket_init): ... New.
9418 (gdb_ust_thread): Renamed to ...
9419 (gdb_agent_helper_thread): ... New.
9420 (gdb_ust_init): Move some code to ...
9421 (gdb_agent_init): ... here. New.
9422 [HAVE_UST]: Call gdb_ust_init.
9423 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9424 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9425 * config.in, configure: Regenerated.
9427 2012-03-02 Pedro Alves <palves@redhat.com>
9429 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9430 * linux-low.c (struct simple_pid_list): New.
9431 (stopped_pids): New a struct simple_pid_list pointer.
9432 (add_to_pid_list, pull_pid_from_list): New.
9433 (handle_extended_wait): Don't assume the first signal new children
9434 report is SIGSTOP. Adjust call to pull_pid_from_list.
9435 (linux_wait_for_lwp): Adjust.
9437 2012-03-02 Yao Qi <yao@codesourcery.com>
9439 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9442 2012-03-02 Yao Qi <yao@codesourcery.com>
9444 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9445 `stop_pc' and `tpoint'. Update caller.
9447 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9449 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9450 * linux-low.c (use_linux_regsets): New macro.
9451 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9452 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9453 (linux_register_in_regsets): New function.
9454 (usr_fetch_inferior_registers): Skip registers covered by
9456 (usr_store_inferior_registers): Likewise.
9457 (usr_fetch_inferior_registers): New macro.
9458 (usr_store_inferior_registers): Likewise.
9459 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9460 (linux_store_registers): Likewise.
9461 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9463 (init_registers_mips64_dsp_linux): Likewise.
9464 (init_registers_mips_linux): New macro.
9465 (init_registers_mips_dsp_linux): Likewise.
9466 (mips_dsp_num_regs): Likewise.
9467 (DSP_BASE, DSP_CONTROL): New fallback macros.
9468 (mips_base_regs): New macro.
9469 (mips_regmap): Use it. Fix the size.
9470 (mips_dsp_regmap): New variable.
9471 (mips_dsp_regset_bitmap): Likewise.
9472 (mips_arch_setup): New function.
9473 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9475 (mips_cannot_store_register): Likewise.
9476 (the_low_target): Update .arch_setup, .num_regs and .regmap
9477 initializers. Add .regset_bitmap initializer.
9478 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9480 * linux-bfin-low.c (the_low_target): Likewise.
9481 * linux-cris-low.c (the_low_target): Likewise.
9482 * linux-crisv32-low.c (the_low_target): Likewise.
9483 * linux-ia64-low.c (the_low_target): Likewise.
9484 * linux-m32r-low.c (the_low_target): Likewise.
9485 * linux-m68k-low.c (the_low_target): Likewise.
9486 * linux-ppc-low.c (the_low_target): Likewise.
9487 * linux-s390-low.c (the_low_target): Likewise.
9488 * linux-sh-low.c (the_low_target): Likewise.
9489 * linux-sparc-low.c (the_low_target): Likewise.
9490 * linux-tic6x-low.c (the_low_target): Likewise.
9491 * linux-x86-low.c (the_low_target): Likewise.
9492 * linux-xtensa-low.c (the_low_target): Likewise.
9493 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9494 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9495 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9497 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9498 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9500 2012-02-29 Yao Qi <yao@codesourcery.com>
9501 Pedro Alves <palves@redhat.com>
9503 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9504 `step_over_finished' is true.
9506 2012-02-27 Pedro Alves <palves@redhat.com>
9508 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9509 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9511 2012-02-27 Pedro Alves <palves@redhat.com>
9514 * linux-low.c (pid_is_stopped): New.
9515 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9517 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9519 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9522 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9524 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9526 2012-02-24 Luis Machado <lgustavo@codesourcery>
9528 * server.c (handle_query): Advertise support for target-side
9529 breakpoint condition evaluation.
9530 (process_point_options): New function.
9531 (process_serial_event): When inserting a breakpoint, check for
9532 a target-side condition that should be evaluated.
9534 * mem-break.c: Include regcache.h and ax.h.
9535 (point_cond_list_t): New data structure.
9536 (breakpoint) <cond_list>: New field.
9537 (find_gdb_breakpoint_at): Make non-static.
9538 (delete_gdb_breakpoint_at): Clear any target-side
9540 (clear_gdb_breakpoint_conditions): New function.
9541 (add_condition_to_breakpoint): Likewise.
9542 (add_breakpoint_condition): Likewise.
9543 (gdb_condition_true_at_breakpoint): Likewise.
9544 (gdb_breakpoint_here): Return result directly instead
9545 of going through a local variable.
9547 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9548 (clear_gdb_breakpoint_conditions): Likewise.
9549 (add_breakpoint_condition): Likewise.
9550 (gdb_condition_true_at_breakpoint): Likewise.
9552 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9553 (need_step_over_p): Take target-side breakpoint condition into
9556 2012-02-24 Luis Machado <lgustavo@codesourcery>
9558 * server.h: Include tracepoint.h.
9559 (agent_mem_read, agent_get_trace_state_variable_value,
9560 agent_set_trace_state_variable_value,
9561 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9562 get_set_tsv_func_addr): New prototypes.
9564 * ax.h: New include file.
9565 * ax.c: New source file.
9567 * tracepoint.c: Include ax.h.
9568 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9569 agent_expr, eval_result_type): Move to ax.h.
9570 (parse_agent_expr): Rename to ...
9571 (gdb_parse_agent_expr): ... this, make it non-static and move
9573 (unparse_agent_expr) Rename to ...
9574 (gdb_unparse_agent_expr): ... this, make it non-static and move
9576 (eval_agent_expr): Rename to ...
9577 (eval_tracepoint_agent_expr): ... this.
9578 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9579 forward declarations.
9580 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9581 (agent_get_trace_state_variable_value): New function.
9582 (agent_set_trace_state_variable_value): New function.
9583 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9584 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9585 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9586 (condition_true_at_tracepoint): Likewise.
9587 (parse_agent_expr): Rename to ...
9588 (gdb_parse_agent_expr): ... this and move to ax.c.
9589 (unparse_agent_expr): Rename to ...
9590 (gdb_unparse_agent_expr): ... this and move to ax.c.
9591 (gdb_agent_op_name): Move to ax.c.
9592 (eval_agent_expr): Rename to ...
9593 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9595 (eval_tracepoint_agent_expr): New function.
9596 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9598 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9600 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9601 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9602 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9603 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9604 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9605 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9606 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9607 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9608 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9609 (compile_bytecodes): Remove forward declaration.
9610 (is_goto_target): Move to ax.c.
9611 (compile_bytecodes): Move to ax.c and call
9612 agent_get_trace_state_variable_value (...) and
9613 agent_set_trace_state_variable_value (...).
9615 * Makefile.in: Update ax.c and IPA dependencies.
9617 2012-02-24 Pedro Alves <palves@redhat.com>
9619 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9620 (cmd_bigqtbuffer_circular): ... this. Only handle
9621 'QTBuffer:circular:'.
9622 (handle_tracepoint_general_set): Adjust.
9624 2012-02-16 Yao Qi <yao@codesourcery.com>
9626 * inferiors.c: Move code to ...
9627 * dll.c: .... here. New.
9628 * server.h: Declare clear_dlls.
9629 * Makefile.in (SFILES): Add dll.c.
9633 2012-02-11 Yao Qi <yao@codesourcery.com>
9635 * server.c: (handle_monitor_command): Add a new parameter
9637 (handle_query): Update caller.
9639 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9641 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9642 * configure, config.in: Regenerate.
9643 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9646 2012-02-02 Pedro Alves <palves@redhat.com>
9648 Try SIGKILL first, then PTRACE_KILL.
9649 * linux-low.c (linux_kill_one_lwp): New.
9650 (linux_kill_one_lwp): Rename to ...
9651 (kill_one_lwp_callback): ... this. Use the new
9654 2012-02-02 Pedro Alves <palves@redhat.com>
9656 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9659 2012-01-27 Pedro Alves <palves@redhat.com>
9661 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9662 (elf_64_file_p): Make static.
9663 (linux_pid_exe_is_elf_64_file): New.
9664 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9665 Delete declarations.
9666 (linux_pid_exe_is_elf_64_file): Declare.
9667 * linux-x86-low.c (x86_arch_setup): Use
9668 linux_pid_exe_is_elf_64_file.
9670 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9672 * linux-low.c (linux_wait_for_event_1): Rename to ...
9673 (linux_wait_for_event): ... here and merge it with former
9674 linux_wait_for_event - new variable wait_ptid, use it.
9675 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9677 2012-01-23 Pedro Alves <palves@redhat.com>
9679 * server.c (main): Avoid yet another case of infinite loop while
9680 detaching/killing after a longjmp.
9682 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9685 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9687 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9689 * hostio.c (handle_readlink): New function.
9690 (handle_vFile): Call it to handle "vFile:readlink" packets.
9692 2012-01-20 Pedro Alves <palves@redhat.com>
9693 Ulrich Weigand <ulrich.weigand@linaro.org>
9695 * server.c (handle_v_requests): Only support vAttach and vRun to
9696 start multiple processes when in extended protocol mode.
9698 2012-01-17 Pedro Alves <palves@redhat.com>
9700 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9701 memalign plus mprotect to allocate the scratch buffer.
9703 2012-01-13 Pedro Alves <palves@redhat.com>
9705 * server.c (attach_inferior): Clear `cont_thread'.
9707 2012-01-13 Pedro Alves <palves@redhat.com>
9709 * server.c (main): Avoid infinite loop while detaching/killing
9712 2012-01-09 Doug Evans <dje@google.com>
9714 * server.c (start_inferior): Set last_ptid in --wrapper case.
9716 2012-01-06 Yao Qi <yao@codesourcery.com>
9718 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9720 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9722 2012-01-04 Yao Qi <yao@codesourcery.com>
9724 * tracepoint.c (cmd_qtdp): Print debug message
9725 for static tracepoint.
9727 2012-01-04 Yao Qi <yao@codesourcery.com>
9729 * tracepoint.c (trace_vdebug): Differentiate debug message
9730 between gdbserver and IPA.
9732 2012-01-03 Yao Qi <yao@codesourcery.com>
9734 * tracepoint.c (tracepoint_was_hit): Don't collect for
9737 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9739 * terminal.h: Reformat copyright header.
9741 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9743 * server.c (gdbserver_version): Update copyright year.
9744 * gdbreplay.c (gdbreplay_version): Likewise.
9746 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9748 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9751 2011-12-18 Hui Zhu <teawater@gmail.com>
9752 * linux-low.c (linux_create_inferior): Save return value to ret.
9754 2011-12-18 Hui Zhu <teawater@gmail.com>
9756 * linux-low.c (linux_create_inferior): Save return value to ret.
9758 2011-12-16 Doug Evans <dje@google.com>
9760 * linux-low.c (linux_create_inferior): If stdio connection,
9761 redirect stdin from /dev/null, stdout to stderr.
9762 * remote-utils.c (remote_is_stdio): New static global.
9763 (remote_connection_is_stdio): New function.
9764 (remote_prepare): Handle stdio connection.
9765 (remote_open): Ditto.
9766 (remote_close): Don't close stdin for stdio connections.
9767 (read_prim,write_prim): New functions. Replace all calls to
9768 read/write to these.
9769 * server.c (main): Watch for "-" argument. Move call to
9770 remote_prepare before start_inferior.
9771 * server.h (STDIO_CONNECTION_NAME): New macro.
9772 (remote_connection_is_stdio): Declare.
9774 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9775 in debugging output.
9777 2011-12-15 Yao Qi <yao@codesourcery.com>
9779 * tracepoint.c: Include sys/syscall.h.
9780 (gdb_ust_thread): Remove preprocessor conditional.
9782 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9784 * linux-low.c (linux_detach_one_lwp): Call
9785 the_low_target.prepare_to_resume before detaching.
9787 2011-12-14 Yao Qi <yao@codesourcery.com>
9789 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9792 2011-12-14 Yao Qi <yao@codesourcery.com>
9794 * i386-low.c (i386_low_stopped_data_address): Initialize local
9797 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9801 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9802 DR_CONTROL unless necessary. Extend comments.
9803 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9804 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9806 2011-12-13 Yao Qi <yao@codesourcery.com>
9808 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9810 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9812 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9814 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9815 Print new debug message for such case.
9817 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9819 Fix overlapping memcpy.
9820 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9821 the read_inferior_memory transfer.
9822 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9823 write_inferior_memory transfer.
9824 (set_fast_tracepoint_jump): New variable buf. Use it for the
9825 read_inferior_memory and write_inferior_memory transfers.
9826 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9827 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9828 Use it for the write_inferior_memory transfer.
9829 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9832 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9834 * linux-low.c (fetch_register, store_register): Make code
9835 consistent, fix formatting.
9837 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9839 * linux-low.c (usr_store_inferior_registers): Factor out code
9840 to handle individual registers into...
9841 (store_register): ... this new function.
9843 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9845 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9846 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9847 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9848 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9849 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9850 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9851 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9852 (srv_xmlfiles): Add new XML files.
9854 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9856 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9857 (init_registers_s390_linux32v1): Add prototype.
9858 (init_registers_s390_linux32v2): Likewise.
9859 (init_registers_s390_linux64v1): Likewise.
9860 (init_registers_s390_linux64v2): Likewise.
9861 (init_registers_s390x_linux64v1): Likewise.
9862 (init_registers_s390x_linux64v2): Likewise.
9863 (s390_num_regs): Increment to 52.
9864 (s390_regmap): Add orig_r2 register.
9865 (s390_num_regs_3264): Increment to 68.
9866 (s390_regmap_3264): Add orig_r2 register.
9867 (s390_collect_ptrace_register): Handle orig_r2 register.
9868 (s390_supply_ptrace_register): Likewise.
9869 (s390_fill_last_break): New function.
9870 (s390_store_last_break): Likewise.
9871 (s390_fill_system_call): New function.
9872 (s390_store_system_call): Likewise.
9873 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9875 (s390_check_regset): New function.
9876 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9877 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9878 Update target_regsets for available register sets.
9880 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9881 Jan Kratochvil <jan.kratochvil@redhat.com>
9883 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9884 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9886 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9887 * linux-low.h (struct process_info_private): New member r_debug.
9888 * server.c (handle_qxfer_libraries): Call
9889 the_target->qxfer_libraries_svr4.
9890 (handle_qxfer_libraries_svr4): New function.
9891 (qxfer_packets): New entry "libraries-svr4".
9892 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9893 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9894 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9895 PACKET_qXfer_libraries_svr4.
9897 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9899 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9900 PSW address/mask between 8-byte and 16-byte formats.
9901 (s390_supply_ptrace_register): Likewise.
9902 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9903 basic addressing mode bit.
9905 2011-11-24 Stan Shebs <stan@codesourcery.com>
9907 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9909 2011-11-17 Stan Shebs <stan@codesourcery.com>
9911 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9912 (tracing_start_time): New global.
9913 (tracing_stop_time): New global.
9914 (tracing_user_name): New global.
9915 (tracing_notes): New global.
9916 (tracing_stop_note): New global.
9917 (cmd_qtstart): Set traceframe_usage, start_time.
9918 (stop_tracing): Set stop_time.
9919 (cmd_qtstatus): Report additional status.
9920 (cmd_qtp): New function.
9921 (handle_tracepoint_query): Call it.
9922 (cmd_qtnotes): New function.
9923 (handle_tracepoint_general_set): Call it.
9924 (get_timestamp): Rename from tsv_get_timestamp.
9926 2011-11-14 Stan Shebs <stan@codesourcery.com>
9927 Kwok Cheung Yeung <kcy@codesourcery.com>
9929 * linux-x86-low.c (small_jump_insn): New.
9930 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9931 trampoline and error message, build a trampoline and issue a small
9932 jump instruction to it.
9933 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9934 trampoline and error message.
9935 (x86_get_min_fast_tracepoint_insn_len): New.
9936 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9937 * linux-low.h (struct linux_target_ops): Add arguments to
9938 install_fast_tracepoint_jump_pad operation, add new operation.
9939 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9941 (linux_get_min_fast_tracepoint_insn_len): New function.
9942 (linux_target_op): Add new operation.
9943 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9944 (gdb_trampoline_buffer_end): Ditto.
9945 (gdb_trampoline_buffer_error): Ditto.
9946 (struct ipa_sym_addresses): Add fields for new IPA variables.
9947 (symbol_list): Add entries for new IPA variables.
9948 (struct tracepoint): Add fields to hold the address range of the
9949 trampoline used by the tracepoint.
9950 (trampoline_buffer_head): New static variable.
9951 (trampoline_buffer_tail): Ditto.
9952 (claim_trampoline_space): New function.
9953 (have_fast_tracepoint_trampoline_buffer): New function.
9954 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9956 (install_fast_tracepoint): Ditto, also add error buffer argument.
9957 (cmd_qtminftpilen): New function.
9958 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9959 (fast_tracepoint_from_trampoline_address): New function.
9960 (fast_tracepoint_collecting): Handle trampoline as part of jump
9962 (set_trampoline_buffer_space): New function.
9963 (initialize_tracepoint): Initialize new IPA variables.
9964 * target.h (struct target_ops): Add arguments to
9965 install_fast_tracepoint_jump_pad operation, add new
9966 get_min_fast_tracepoint_insn_len operation.
9967 (target_get_min_fast_tracepoint_insn_len): New.
9968 (install_fast_tracepoint_jump_pad): Add arguments.
9969 * server.h (IPA_BUFSIZ): Define.
9970 * linux-i386-ipa.c: Include extra header files.
9971 (initialize_fast_tracepoint_trampoline_buffer): New function.
9972 (initialize_low_tracepoint): Call it.
9973 * server.h (set_trampoline_buffer_space): Declare.
9974 (claim_trampoline_space): Ditto.
9975 (have_fast_tracepoint_trampoline_buffer): Ditto.
9977 2011-11-14 Yao Qi <yao@codesourcery.com>
9979 * server.c (handle_query): Handle InstallInTrace for qSupported.
9980 * tracepoint.c (add_tracepoint): Sort list.
9981 (install_tracepoint, download_tracepoint): New.
9982 (cmd_qtdp): Call them to install and download tracepoints.
9983 (sort_tracepoints): Removed.
9984 (cmd_qtstart): Update.
9986 2011-11-14 Yao Qi <yao@codesourcery.com>
9988 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9989 * mem-break.h: Declare.
9990 * tracepoint.c (cmd_qtstart): Move some code to ...
9991 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9993 (download_tracepoints): Move some code to ...
9994 (download_tracepoint_1): ... here. New.
9996 2011-11-08 Yao Qi <yao@codesourcery.com>
9998 * remote-utils.c (relocate_instruction): A comment fix.
10000 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10002 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10003 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10004 dr_status_mirror and dr_control_mirror from debug_reg_state.
10005 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10006 (i386_initial_stuff): Remove use of deleted globals.
10007 (i386_get_thread_context, i386_set_thread_context,
10008 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10009 from debug_reg_state.
10011 2011-11-05 Yao Qi <yao@codesourcery.com>
10013 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10014 address as TPOINT's.
10016 2011-11-02 Stan Shebs <stan@codesourcery.com>
10018 * tracepoint.c (agent_mem_read_string): New function.
10019 (eval_agent_expr): Call it for tracenz.
10020 * server.c (handle_query): Report support for tracenz.
10022 2011-11-02 Yao Qi <yao@codesourcery.com>
10024 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10026 2011-11-02 Yao Qi <yao@codesourcery.com>
10028 * target.h: Fix a typo in comment.
10030 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10032 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10033 clobber the breakpoints' shadows with fast tracepoint jumps.
10034 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10035 * target.c (write_inferior_memory): Also pass MYADDR down to
10038 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10040 * configure.ac: Check support for personality routine.
10041 * configure: Regenerate.
10042 * config.in: Likewise.
10043 * linux-low.c: Include <sys/personality.h>.
10044 Define ADDR_NO_RANDOMIZE if necessary.
10045 (linux_create_inferior): Disable address space randomization when
10046 forking inferior, if requested.
10047 (linux_supports_disable_randomization): New function.
10048 (linux_target_ops): Install it.
10049 * server.h (disable_randomization): Declare.
10050 * server.c (disable_randomization): New global variable.
10051 (handle_general_set): Handle QDisableRandomization.
10052 (handle_query): Likewise for qSupported.
10053 (main): Support --disable-randomization and --no-disable-randomization
10054 command line arguments.
10055 * target.h (struct target_ops): Add supports_disable_randomization.
10056 (target_supports_disable_randomization): New macro.
10058 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10060 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10062 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10063 [!PT_GETDSBT] (target_loadmap): New definition.
10064 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10065 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10066 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10067 and PT_GETDSBT to LINUX_LOADMAP.
10068 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10069 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10071 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10073 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10074 (arm_linux_hwbp_cap): New static variable.
10075 (arm_linux_get_hwbp_cap): Replace by ...
10076 (arm_linux_init_hwbp_cap): ... this new function.
10077 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10078 (arm_linux_get_hw_watchpoint_count): Likewise.
10079 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10080 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10081 (arm_prepare_to_resume): Use perror_with_name instead of error.
10083 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10085 * linux-arm-low.c: Include <signal.h>.
10086 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10087 (struct arm_linux_hwbp_cap): New data type.
10088 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10089 (struct arm_linux_hw_breakpoint): New data type.
10090 (MAX_BPTS, MAX_WPTS): Define.
10091 (struct arch_process_info, struct arch_lwp_info): New data types.
10092 (arm_linux_get_hwbp_cap): New function.
10093 (arm_linux_get_hw_breakpoint_count): Likewise.
10094 (arm_linux_get_hw_watchpoint_count): Likewise.
10095 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10096 (arm_hwbp_control_initialize): Likewise.
10097 (arm_hwbp_control_is_enabled): Likewise.
10098 (arm_hwbp_control_is_initialized): Likewise.
10099 (arm_hwbp_control_disable): Likewise.
10100 (arm_linux_hw_breakpoint_equal): Likewise.
10101 (arm_linux_hw_point_initialize): Likewise.
10102 (struct update_registers_data): New data structure.
10103 (update_registers_callback: New function.
10104 (arm_insert_point): Likewise.
10105 (arm_remove_point): Likewise.
10106 (arm_stopped_by_watchpoint): Likewise.
10107 (arm_stopped_data_address): Likewise.
10108 (arm_new_process): Likewise.
10109 (arm_new_thread): Likewise.
10110 (arm_prepare_to_resume): Likewise.
10111 (the_low_target): Register arm_insert_point, arm_remove_point,
10112 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10113 arm_new_thread, and arm_prepare_to_resume.
10115 2011-09-15 Stan Shebs <stan@codesourcery.com>
10117 * server.h (struct emit_ops): Add compare-goto fields.
10118 * tracepoint.c (gdb_agent_op_sizes): New table.
10119 (emit_eq_goto): New function.
10120 (emit_ne_goto): New function.
10121 (emit_lt_goto): New function.
10122 (emit_le_goto): New function.
10123 (emit_gt_goto): New function.
10124 (emit_ge_goto): New function.
10125 (is_goto_target): New function.
10126 (compile_bytecodes): Recognize special cases of compare-goto
10127 combinations and call specialized emitters for them.
10128 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10129 (amd64_emit_ne_goto): New function.
10130 (amd64_emit_lt_goto): New function.
10131 (amd64_emit_le_goto): New function.
10132 (amd64_emit_gt_goto): New function.
10133 (amd64_emit_ge_goto): New function.
10134 (amd64_emit_ops): Add the new functions.
10135 (i386_emit_eq_goto): New function.
10136 (i386_emit_ne_goto): New function.
10137 (i386_emit_lt_goto): New function.
10138 (i386_emit_le_goto): New function.
10139 (i386_emit_gt_goto): New function.
10140 (i386_emit_ge_goto): New function.
10141 (i386_emit_ops): Add the new functions.
10143 2011-09-08 Stan Shebs <stan@codesourcery.com>
10145 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10146 (i386_emit_epilogue): Restore %ebx.
10148 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10150 * server.c (step_thread): Remove definition.
10151 (process_serial_event): Don't handle Hs.
10152 * server.h (step_thread): Remove declaration.
10153 * target.c (set_desired_inferior): Remove use of step_thread.
10155 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10157 * linux-low.c: Include linux-procfs.h.
10158 (linux_attach_lwp_1): Update comments.
10159 (linux_attach): Scan for existing threads when attaching to a
10160 process that is the tgid.
10161 * Makefile.in: Update dependencies.
10163 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10165 * configure.srv: Add linux-procfs.o dependencies.
10167 2011-08-14 Yao Qi <yao@codesourcery.com>
10169 * target.h (struct target_ops): Fix indent.
10170 * win32-low.c (win32_target_ops): Fix comment.
10172 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10173 Yao Qi <yao@codesourcery.com>
10175 * Makefile.in (clean): Remove tic6x-*.c files.
10176 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10177 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10178 (tic6x-c64xp-linux.c): Likewise.
10179 * configure.srv: Add support for tic6x-*-uclinux.
10180 * linux-tic6x-low.c: New.
10181 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10183 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10184 Yao Qi <yao@codesourcery.com>
10186 * target.h (struct target_ops): Add read_loadmap.
10187 * linux-low.c (struct target_loadseg): New type.
10188 (struct target_loadmap): New type.
10189 (linux_read_loadmap): New function.
10190 (linux_target_ops): Add linux_read_loadmap.
10191 * server.c (handle_query): Support qXfer:fdpic:read packet.
10192 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10195 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10197 * win32-low.c: Include <stdint.h>.
10199 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10201 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10202 to the inferior here.
10203 (i386_remove_aligned_watchpoint): Ditto.
10204 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10205 fit part of the watchpoint in the debug registers.
10206 (i386_update_inferior_debug_regs): New.
10207 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10208 registers, and only update the inferior on success.
10209 (i386_low_remove_watchpoint): Ditto.
10211 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10213 * linux-low.c (compare_ints, unique, list_threads, show_process,
10214 linux_core_of_thread): Delete.
10215 (linux_target_ops): Change linux_core_of_thread to
10216 linux_common_core_of_thread.
10217 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10218 * utils.c (malloc_failure): Change type of argument.
10219 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10220 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10221 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10222 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10223 (IPA_OBJS): Add common-utils-ipa.o.
10224 (ptid_h, linux_osdata_h): New macros.
10225 (server_h): Add common/common-utils.h, common/xml-utils.h,
10226 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10228 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10229 ptid.o, buffer.o): New rules.
10230 (linux-low.o): Add common/linux-osdata.h as a dependency.
10231 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10232 * configure.ac: Add AC_HEADER_DIRENT check.
10233 * config.in: Regenerate.
10234 * configure: Regenerate.
10235 * remote-utils.c (xml_escape_text): Delete.
10236 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10237 buffer_xml_printf): Move to common/buffer.c.
10238 * server.c (main): Remove call to initialize_inferiors.
10239 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10240 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10241 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10242 internal_error, gdb_assert, gdb_assert_fail): Delete.
10243 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10244 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10246 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10247 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10248 initialize_inferiors): Delete.
10250 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10252 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10255 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10257 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10259 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10261 2011-05-26 Yao Qi <yao@codesourcery.com>
10263 * Makefile.in (thread-db.o): Track dependence to
10264 common/gdb_thread_db.h.
10265 * thread-db.c: include gdb_thread_db.h from right place.
10267 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10269 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10270 __FILE__ and __LINE__ to internal_error.
10272 2011-05-13 Doug Evans <dje@google.com>
10274 * thread-db.c (try_thread_db_load_from_sdir): New function.
10275 (try_thread_db_load_from_dir): New function.
10276 (thread_db_load_search): Handle $sdir, ignore $pdir.
10277 Remove trying of system directories if search of
10278 libthread-db-search-path fails, that is now done via $sdir.
10280 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10282 * server.c (handle_query): Add EnableDisableTracepoints to the list
10283 of supported features.
10284 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10286 (cmd_qtenable_disable): New.
10287 (cmd_qtstart): Install tracepoints even if disabled.
10288 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10289 receiving a QTEnable or QTDisable packet.
10290 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10291 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10293 (gdb_probe): Skip data collection if static tracepoint is disabled.
10295 2011-05-10 Doug Evans <dje@google.com>
10297 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10299 2011-05-04 Doug Evans <dje@google.com>
10301 * linux-low.c (linux_join): Skip process lookup.
10302 * spu-low.c (spu_join): Ditto.
10303 * server.c (join_inferiors_callback): Delete.
10304 (process_serial_event): For 'D' packet (detach) call join_inferior
10307 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10309 * README: Don't mention xscale*-*-linux*.
10310 * configure.srv (xscale*-*-linux*): Don't handle target.
10312 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10314 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10316 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10317 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10318 (i386_emit_void_call_2): Likewise.
10320 2011-04-26 Yao Qi <yao@codesourcery.com>
10322 * linux-low.c: Move common macros to linux-ptrace.h.
10323 Include linux-ptrace.h.
10324 * Makefile.in (linux_ptrace_h): New.
10325 (linux-low.o): Depends on linux-ptrace.h.
10327 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10329 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10330 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10331 (remote_prepare): New function with most of the TCP code from ...
10332 (remote_open): ... here. Detect PORT here unconditionally. Move also
10333 setting transport_is_reliable.
10334 * server.c (run_once): New variable.
10335 (gdbserver_usage): Document it.
10336 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10337 the first run if RUN_ONCE.
10338 * server.h (run_once, remote_prepare): New declarations.
10340 2011-04-19 Tom Tromey <tromey@redhat.com>
10342 * win32-low.c (handle_load_dll): Remove duplicate "the".
10344 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10346 Remove support for old Cygwin 1.5 versions.
10347 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10348 function to avoid warning.
10349 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10352 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10354 * gdbserver/server.h (Macro _): Define it if not available.
10356 2011-03-14 Michael Snyder <msnyder@vmware.com>
10358 * hostio.c (handle_close): Remove unnecessary null test.
10360 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10362 * Makefile.in (maintainer-clean realclean distclean): Remove
10363 "make ... subdir_do" command.
10365 2011-03-10 Michael Snyder <msnyder@vmware.com>
10367 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10369 * server.c (handle_v_run): Free alloced buffer on early return.
10371 2011-03-09 Yao Qi <yao@codesourcery.com>
10374 2011-03-04 Yao Qi <yao@codesourcery.com>
10376 * Makefile.in: Remove GNU make feature --directory.
10378 2011-03-05 Yao Qi <yao@codesourcery.com>
10380 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10381 (subdir_do): New make target. Copied from gdb/Makefile.
10382 (maintainer-clean, realclean, distclean, clean): Call corresponding
10383 make targets in common/Makefile.
10385 2011-02-11 Yao Qi <yao@codesourcery.com>
10387 * configure.ac: Call AC_PROG_RANLIB.
10388 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10389 * configure: Regenerate.
10391 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10393 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10395 2011-03-06 Yao Qi <yao@codesourcery.com>
10397 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10399 2011-03-05 Yao Qi <yao@codesourcery.com>
10401 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10402 (subdir_do): New make target. Copied from gdb/Makefile.
10403 (maintainer-clean, realclean, distclean, clean): Call corresponding
10404 make targets in common/Makefile.
10406 2011-03-04 Yao Qi <yao@codesourcery.com>
10408 * Makefile.in: Remove GNU make feature --directory.
10410 2011-03-04 Michael Snyder <msnyder@vmware.com>
10412 * server.c (queue_stop_reply): Call xmalloc not malloc.
10414 2011-03-02 Michael Snyder <msnyder@vmware.com>
10416 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10418 2011-02-28 Michael Snyder <msnyder@vmware.com>
10420 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10421 (cmd_qtframe): Ditto.
10422 (cmd_qtbuffer): Ditto.
10423 (cmd_bigqtbuffer): Ditto.
10425 * utils.c (decimal2str): Initialize 'width' to nine, then
10426 don't mess with it.
10428 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10430 * hostio.c (require_data): Free *data, not data.
10432 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10434 * hostio.c (require_data): Use free, not xfree.
10436 2011-02-27 Michael Snyder <msnyder@vmware.com>
10438 * server.c (handle_query): Discard unused value.
10440 * hostio.c (require_data): Free malloc memory before returning
10443 2011-02-26 Michael Snyder <msnyder@vmware.com>
10445 * linux-low.c (list_threads): Call closedir for dirent.
10447 2011-02-27 Michael Snyder <msnyder@vmware.com>
10449 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10450 a case statement falls through.
10452 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10454 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10457 2011-02-26 Michael Snyder <msnyder@vmware.com>
10459 * utils.c (decimal2str): Eliminate dead code and dead param.
10460 (pulongest): Drop dead param from call to decimal2str.
10463 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10465 Revert the following patch (not approved yet):
10466 2011-02-21 Hui Zhu <teawater@gmail.com>
10467 * tracepoint.c (tp_printf): New function.
10468 (eval_agent_expr): Handle gdb_agent_op_printf.
10470 2011-02-21 Hui Zhu <teawater@gmail.com>
10472 * tracepoint.c (tp_printf): New function.
10473 (eval_agent_expr): Handle gdb_agent_op_printf.
10475 2011-02-18 Tom Tromey <tromey@redhat.com>
10477 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10478 (tracepoint.o): Likewise.
10479 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10480 (gdb_agent_op_names): Likewise.
10482 2011-02-18 Tom Tromey <tromey@redhat.com>
10484 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10485 gdb_agent_op_rot>: New constants.
10486 (gdb_agent_op_names): Add pick and roll.
10487 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10490 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10492 * aclocal.m4: Regenerated with aclocal-1.11.1.
10494 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10496 * server.c (handle_qxfer_traceframe_info): New.
10497 (qxfer_packets): Register "traceframe-info".
10498 (handle_query): Report support for qXfer:traceframe-info:read+.
10499 * tracepoint.c (match_blocktype): New.
10500 (traceframe_find_block_type): Rename to ...
10501 (traceframe_walk_blocks): ... this. Add callback filter argument,
10503 (traceframe_find_block_type): New, reimplemented on top of
10504 traceframe_walk_blocks.
10505 (build_traceframe_info_xml): New.
10506 (traceframe_read_info): New.
10507 * server.h (traceframe_read_info): Declare.
10509 2011-02-11 Yao Qi <yao@codesourcery.com>
10511 * configure.ac: Call AC_PROG_RANLIB.
10512 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10513 * configure: Regenerate.
10515 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10517 * server.c (gdb_read_memory): Change return semantics to allow
10519 (handle_search_memory_1): Adjust.
10520 (process_serial_event) <'m' packet>: Handle partial transfers.
10521 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10523 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10525 * regcache.c (init_register_cache): Initialize
10526 regcache->register_status.
10527 (free_register_cache): Release regcache->register_status.
10528 (regcache_cpy): Copy register_status.
10529 (registers_to_string): Print 'x's for unavailable registers.
10530 (supply_register): Mark the register's status valid or
10531 unavailable, depending on whether a buffer was passed in or not.
10532 (supply_register_zeroed): New.
10533 (supply_regblock): Mark the registers' status valid or
10534 unavailable, depending on whether a buffer was passed in or not.
10535 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10536 (struct regcache): New `register_status' field.
10537 (supply_register_zeroed): Declare.
10538 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10539 supply_register_zeroed, rather than passing a NULL buffer to
10541 * tracepoint.c (fetch_traceframe_registers): Update comment.
10543 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10545 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10548 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10550 * server.h (decode_xfer_write): Change prototype.
10551 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10552 and don't extract the annex here.
10553 * server.c (decode_xfer_read): Remove `annex' parameter,
10554 and don't extract the annex here.
10555 (decode_xfer): New.
10556 (struct qxfer): New.
10557 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10558 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10559 (handle_qxfer_statictrace): New functions, abstracted out from
10560 handle_query, and made to use the struct qxfer interface.
10561 (handle_threads_qxfer_proper): Rename to ...
10562 (handle_qxfer_threads_proper): ... this.
10563 (handle_threads_qxfer): Rename to ...
10564 (handle_qxfer_threads): ... this. Adjust.
10565 (qxfer_packets): New array.
10566 (handle_qxfer): New function.
10567 (handle_query): Use handle_qxfer.
10569 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10571 * gdbreplay.c: Shorten lines of >= 80 columns.
10572 * linux-low.c: Ditto.
10573 * linux-ppc-low.c: Ditto.
10574 * linux-s390-low.c: Ditto.
10575 * linux-sparc-low.c: Ditto.
10576 * linux-x86-low.c: Ditto.
10577 * linux-xtensa-low.c: Ditto.
10578 * mem-break.c: Ditto.
10579 * nto-low.c: Ditto.
10580 * regcache.h: Ditto.
10581 * remote-utils.c: Ditto.
10584 * thread-db.c: Ditto.
10585 * tracepoint.c: Ditto.
10587 * win32-low.h: Ditto.
10589 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10591 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10594 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10596 * server.c (gdbserver_version): Update copyright year in version
10598 * gdbreplay.c (gdbreplay_version): Ditto.
10600 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10602 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10603 * linux-bfin-low.c: New file.
10604 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10605 PT_DATA_ADDR for BFIN targets.
10606 * Makefile.in (SFILES): Add linux-bfin-low.c.
10607 (clean): Remove reg-bfin.c.
10608 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10609 * README: Mention supported Blackfin targets.
10611 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10613 * .gitignore: New file.
10615 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10617 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10619 2010-10-22 Jie Zhang <jie@codesourcery.com>
10621 * Makefile.in: Add FLAGS_TO_PASS variable.
10622 (install): Remove dependency of install-only and recursively
10623 invoke make for install-only.
10625 2010-10-04 Doug Evans <dje@google.com>
10627 * Makefile.in (uninstall): Use $(DESTDIR).
10629 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10633 * linux-x86-low.c (compat_siginfo_from_siginfo)
10634 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10635 si_code is < 0. Check for si_code == SI_TIMER before checking for
10638 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10640 * lynx-i386-low.c: New file.
10641 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10643 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10645 * lynx-low.c (ptrace_request_to_str): Remove handling for
10646 request values that have been removed in LynxOS 5.x.
10648 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10650 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10653 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10655 * configure.ac: Add --enable-inprocess-agent option.
10656 * configure: Rebuilt.
10658 2010-09-06 Yao Qi <yao@codesourcery.com>
10660 * linux-low.c (linux_kill): Remove unused variable.
10661 (linux_stabilize_threads): Likewise.
10662 * server.c (start_inferior): Likewise.
10663 (queue_stop_reply_callback): Likewise.
10664 * tracepoint.c (do_action_at_tracepoint): Likewise.
10666 2010-09-06 Yao Qi <yao@codesourcery.com>
10668 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10671 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10673 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10675 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10677 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10680 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10682 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10683 gdbserver/lynx-ppc-low.c: New files.
10684 * Makefile.in (lynx_low_h): New variable.
10685 (lynx-low.o, lynx-ppc-low.o): New rules.
10686 * configure.ac: On LynxOS, link with -lnetinet.
10687 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10688 * configure: regenerate.
10690 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10692 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10693 * configure.ac: Add check for vasprintf and vsnprintf.
10694 * configure, config.in: Regenerate.
10695 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10697 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10699 * gdbreplay.c: Move include of alloca.h up, next to include of
10701 * server.h: Add include of malloc.h.
10702 * mem-break.c: Remove include of malloc.h.
10703 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10705 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10707 * Makefile.in (memmem.o): Build with -Wno-error.
10709 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10711 * utils.c (xsnprintf): Make non-static.
10712 * server.h: Add xsnprintf declaration.
10713 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10714 replace calls to snprintf by calls to xsnprintf throughout.
10716 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10718 * configure.ac: Add configure check for alloca.
10719 * configure, config.in: Regenerate.
10720 * server.h: Include alloca.h if it exists.
10721 * gdbreplay.c: Include alloca.h if it exists.
10723 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10725 * linux-low.c (__SIGRTMIN): Define if not already defined.
10726 (linux_create_inferior): Check for __ANDROID__ rather than
10728 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10729 are already deferred.
10730 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10731 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10732 stopped and already has a pending signal to report.
10733 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10734 a pending signal to report or is moving out of a jump pad.
10735 (linux_init_signals): Check for __ANDROID__ rather than
10738 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10740 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10741 debug_threads check. Avoid a linear search when not doing debug
10744 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10746 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10747 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10748 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10749 (process_event): Change local fd's type to gdb_fildes_t.
10750 (create_file_handler): Adjust prototype.
10751 (delete_file_handler): Adjust prototype.
10752 (handle_file_event): Adjust prototype. Use pfildes.
10753 (create_file_event): Adjsut prototype.
10754 * remote-utils.c (remote_desc, listen_desc): Change type to
10756 * server.h: New gdb_fildes_t typedef.
10757 [USE_WIN32API]: Include winsock2.h.
10758 (delete_file_handler, add_file_handler): Adjust prototypes.
10759 (pfildes): Declare.
10760 * utils.c (pfildes): New.
10762 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10764 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10765 * configure: Regenerate.
10767 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10769 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10770 (linux_done_accessing_memory): ... this.
10771 (linux_target_ops): Adjust.
10772 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10773 * nto-low.c (nto_target_ops): Adjust comment.
10774 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10775 * spu-low.c (spu_target_ops): Adjust comment.
10776 * target.h (target_ops): Rename unprepare_to_access_memory field
10777 to done_accessing_memory.
10778 (unprepare_to_access_memory): Rename to ...
10779 (done_accessing_memory): ... this.
10781 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10783 * linux-low.c (linux_prepare_to_access_memory): New.
10784 (linux_unprepare_to_access_memory): New.
10785 (linux_target_ops): Install them.
10786 * server.c (read_memory): Rename to ...
10787 (gdb_read_memory): ... this. Use
10788 prepare_to_access_memory/prepare_to_access_memory.
10789 (write_memory): Rename to ...
10790 (gdb_write_memory): ... this. Use
10791 prepare_to_access_memory/prepare_to_access_memory.
10792 (handle_search_memory_1): Adjust.
10793 (process_serial_event): Adjust.
10794 * target.h (struct target_ops): New fields
10795 prepare_to_access_memory and unprepare_to_access_memory.
10796 (prepare_to_access_memory, unprepare_to_access_memory): New.
10797 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10798 prepare_to_access_memory/prepare_to_access_memory.
10799 * nto-low.c (nto_target_ops): Adjust.
10800 * spu-low.c (spu_target_ops): Adjust.
10801 * win32-low.c (win32_target_ops): Adjust.
10803 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10805 * Makefile.in (WARN_CFLAGS): Get it from configure.
10806 (WERROR_CFLAGS): New.
10807 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10808 * configure.ac: Introduce --enable-werror, which adds -Werror to
10809 the compiler command line. Enabled by default. Disable with
10810 --disable-werror. Add -Wdeclaration-after-statement
10811 Wpointer-arith and -Wformat-nonliteral to warning flags.
10812 * configure: Regenerate.
10814 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10816 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10818 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10820 * gdbreplay.c (remote_error): New.
10822 (expect): Use gdbchar. Check for error reading from GDB.
10823 Clarify sync error output.
10824 (play): Check for errors writing to GDB.
10825 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10826 * remote-utils.c (getpkt): Check for errors writing to the remote
10829 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10831 * linux-low.c (linux_wait_1): Move non-debugging code out of
10832 `debug_threads' control.
10834 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10836 * linux-low.c (linux_wait_1): Don't set last_status here.
10837 * server.c (push_event, queue_stop_reply_callback): Assert we're
10838 not pushing a TARGET_WAITKIND_IGNORE event.
10839 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10840 (myresume, handle_target_event): Set the thread's last_resume_kind
10841 and last_status from the target returned status.
10843 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10847 * linux-x86-low.c (update_debug_registers_callback): New.
10848 (i386_dr_low_set_addr): Use it.
10849 (i386_dr_low_get_addr): New.
10850 (i386_dr_low_set_control): Use update_debug_registers_callback.
10851 (i386_dr_low_get_control): New.
10852 (i386_dr_low_get_status): Adjust.
10853 * linux-low.c (linux_stop_lwp): New.
10854 * linux-low.h (linux_stop_lwp): Declare.
10856 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10857 argument instead of a i386_debug_reg_state.
10858 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10859 a i386_debug_reg_state.
10860 (i386_insert_aligned_watchpoint): Adjust.
10861 (i386_remove_aligned_watchpoint): Adjust.
10862 (i386_low_stopped_data_address): Read the debug registers from the
10863 inferior instead of from the mirrors.
10864 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10865 (i386_dr_low_get_addr): Declare.
10866 (i386_dr_low_get_control): Declare.
10867 (i386_dr_low_get_status): Change prototype.
10869 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10870 (i386_dr_low_get_addr): New.
10871 (i386_dr_low_get_control): New.
10872 (i386_dr_low_get_status): Adjust prototype. Return
10874 (i386_initial_stuff): Clear dr_status_mirror and
10876 (i386_get_thread_context): Adjust.
10877 (i386_set_thread_context): Adjust.
10878 (i386_thread_added): Adjust.
10880 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10882 * linux-low.h (linux_thread_area): Delete declaration.
10884 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10886 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10887 after its termination.
10889 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10891 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10892 (gdb_wants_all_stopped): Delete.
10893 (linux_wait_1): Don't call them.
10894 * server.c (handle_v_cont): Tag all threads as want-stopped.
10895 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10896 stopped as "client-wants-stopped".
10898 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10900 * Makefile.in (signals_h): New.
10901 (server_h): Depend on it.
10902 (server.o): Don't depend on $(signals_def).
10903 (signals.o): Depend on $(signals_def).
10905 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10907 * Makefile.in (signals_def): New.
10908 (server_h): Append include/gdb/signals.h and signals_def.
10909 (server.o): Append signals_def.
10911 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10913 * server.c (handle_target_event): Use target_signal_to_host for
10914 resume_info.sig initialization.
10915 * target.h (struct thread_resume) <sig>: New comment.
10917 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10919 * server.c (handle_query): strcpy() the returned string from paddress()
10920 instead of sprintf().
10921 * utils.c (paddress): Return phex_nz().
10923 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10925 * server.c (handle_v_cont): Call mourn_inferior if process
10927 (myresume): Likewise.
10929 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10931 Static tracepoints, and integration with UST.
10933 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10934 * mem-break.c (uninsert_all_breakpoints)
10935 (reinsert_all_breakpoints): New.
10936 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10937 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10938 (gdb_agent_ust_loaded, helper_thread_id)
10939 (gdb_agent_helper_thread_id): New macros.
10940 (struct ipa_sym_addresses): Add addr_ust_loaded,
10941 addr_helper_thread_id, addr_cmd_buf.
10942 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10943 (in_process_agent_loaded_ust): New.
10944 (write_e_ust_not_loaded): New.
10945 (maybe_write_ipa_ust_not_loaded): New.
10946 (struct collect_static_trace_data_action): New.
10947 (enum tracepoint_type) <static_tracepoint>: New.
10948 (struct tracepoint) <handle>: Mention static tracepoints.
10949 (struct static_tracepoint_ctx): New.
10950 (CMD_BUF_SIZE): New.
10951 (add_tracepoint_action): Handle static tracepoint actions.
10952 (unprobe_marker_at): New.
10953 (clear_installed_tracepoints): Handle static tracepoints.
10954 (cmd_qtdp): Handle static tracepoints.
10955 (probe_marker_at): New.
10956 (cmd_qtstart): Handle static tracepoints.
10957 (response_tracepoint): Handle static tracepoints.
10958 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10959 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10960 (get_context_regcache): Handle static tracepoints.
10961 (do_action_at_tracepoint): Handle static tracepoint actions.
10962 (traceframe_find_block_type): Handle static trace data blocks.
10963 (traceframe_read_sdata): New.
10964 (download_tracepoints): Download static tracepoint actions.
10965 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10966 (GDB_PROBE_NAME): New.
10968 (GET_UST_SYM): New.
10971 (ust_marker_to_static_tracepoint): New.
10973 (collect_ust_data_at_tracepoint): New.
10974 (gdb_ust_probe): New.
10975 (UNIX_PATH_MAX, SOCK_DIR): New.
10976 (gdb_ust_connect_sync_socket): New.
10977 (resume_thread, stop_thread): New.
10978 (run_inferior_command): New.
10979 (init_named_socket): New.
10980 (gdb_ust_socket_init): New.
10981 (cstr_to_hexstr): New.
10983 (first_marker, next_marker): New.
10984 (response_ust_marker): New.
10985 (cmd_qtfstm, cmd_qtsstm): New.
10986 (unprobe_marker_at, probe_marker_at): New.
10987 (cmd_qtstmat, gdb_ust_thread): New.
10988 (gdb_ust_init): New.
10989 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10990 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10991 (ST_REGENTRY): New.
10992 (x86_64_st_collect_regmap): New.
10993 (X86_64_NUM_ST_COLLECT_GREGS): New.
10994 (AMD64_RIP_REGNUM): New.
10995 (supply_static_tracepoint_registers): New.
10996 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10997 (ST_REGENTRY): New.
10998 (i386_st_collect_regmap): New.
10999 (i386_NUM_ST_COLLECT_GREGS): New.
11000 (supply_static_tracepoint_registers): New.
11001 * server.c (handle_query): Handle qXfer:statictrace:read.
11002 <qSupported>: Report support for StaticTracepoints, and
11003 qXfer:statictrace:read features.
11004 * server.h (traceframe_read_sdata)
11005 (supply_static_tracepoint_registers): Declare.
11006 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11007 (unpack_varlen_hex): Include in IPA build.
11008 * Makefile.in (ustlibs, ustinc): New.
11009 (IPA_OBJS): Add remote-utils-ipa.o.
11010 ($(IPA_LIB)): Link -ldl and -lpthread.
11012 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11013 * config.in, configure: Regenerate.
11015 2010-06-20 Ian Lance Taylor <iant@google.com>
11016 Pedro Alves <pedro@codesourcery.com>
11018 * linux-x86-low.c (always_true): Delete.
11019 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11020 trying to fool the compiler with always_true.
11022 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11024 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11025 conditions in gdbserver.
11027 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11029 * spu-low.c (spu_read_memory): Wrap around local store limit.
11030 (spu_write_memory): Likewise.
11032 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11034 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11035 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11037 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11039 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11040 uses with LONGEST uses.
11042 2010-06-14 Stan Shebs <stan@codesourcery.com>
11043 Pedro Alves <pedro@codesourcery.com>
11047 * linux-x86-low.c: Include limits.h.
11049 (always_true): New.
11052 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11053 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11054 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11055 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11056 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11057 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11058 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11059 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11060 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11061 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11062 (amd64_emit_void_call_2): New.
11063 (amd64_emit_ops): New.
11064 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11065 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11066 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11067 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11068 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11069 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11070 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11071 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11072 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11073 (i386_emit_stack_adjust, i386_emit_int_call_1)
11074 (i386_emit_void_call_2): New.
11075 (i386_emit_ops): New.
11076 (x86_emit_ops): New.
11077 (the_low_target): Install x86_emit_ops.
11078 * server.h (struct emit_ops): New.
11079 (get_raw_reg_func_addr): Declare.
11080 (current_insn_ptr, emit_error): Declare.
11081 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11082 (set_trace_state_variable_value): New defines.
11083 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11084 addr_get_trace_state_variable_value and
11085 addr_set_trace_state_variable_value.
11086 (symbol_list): New fields for get_raw_reg,
11087 get_trace_state_variable_value and set_trace_state_variable_value.
11088 (condfn): New typedef.
11089 (struct tracepoint): New field `compiled_cond'.
11090 (do_action_at_tracepoint): Clear compiled_cond.
11091 (get_trace_state_variable_value, set_trace_state_variable_value):
11093 (condition_true_at_tracepoint): If there's a compiled condition,
11095 (current_insn_ptr, emit_error): New globals.
11096 (struct bytecode_address): New.
11097 (get_raw_reg_func_addr): New.
11098 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11099 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11100 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11101 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11102 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11103 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11104 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11105 (compile_tracepoint_condition, compile_bytecodes): New.
11106 * target.h (emit_ops): Forward declare.
11107 (struct target_ops): New field emit_ops.
11108 (target_emit_ops): New.
11109 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11110 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11111 * linux-low.c (linux_emit_ops): New.
11112 (linux_target_ops): Install it.
11113 * linux-low.h (struct linux_target_ops): New field emit_ops.
11115 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11117 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11118 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11120 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11121 Stan Shebs <stan@codesourcery.com>
11123 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11124 (all): Depend on $(extra_libraries).
11125 (install-only): Install the IPA.
11126 (IPA_OBJS, IPA_LIB): New.
11127 (clean): Remove the IPA lib.
11128 (IPAGENT_CFLAGS): New.
11129 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11130 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11131 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11132 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11133 * configure.ac: Check for atomic builtins support in the compiler.
11134 (IPA_DEPFILES, extra_libraries): Define.
11135 * configure.srv (ipa_obj): Add description.
11136 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11137 (i[34567]86-*-linux*): Set ipa_obj.
11138 (x86_64-*-linux*): Set ipa_obj.
11139 * linux-low.c (stabilizing_threads): New.
11140 (supports_fast_tracepoints): New.
11141 (linux_detach): Stabilize threads before detaching.
11142 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11143 the lwp is either not stabilizing, or is moving out of a jump pad.
11144 (linux_fast_tracepoint_collecting): New.
11145 (maybe_move_out_of_jump_pad): New.
11146 (enqueue_one_deferred_signal): New.
11147 (dequeue_one_deferred_signal): New.
11148 (linux_wait_for_event_1): If moving out of a jump pad, defer
11149 pending signals to later.
11150 (linux_stabilize_threads): New.
11151 (linux_wait_1): Check if threads need moving out of jump pads, and
11153 (stuck_in_jump_pad_callback): New.
11154 (move_out_of_jump_pad_callback): New.
11155 (lwp_running): New.
11156 (linux_resume_one_lwp): Handle moving out of jump pads.
11157 (linux_set_resume_request): Dequeue deferred signals.
11158 (need_step_over_p): Also step over fast tracepoint jumps.
11159 (start_step_over): Also uninsert fast tracepoint jumps.
11160 (finish_step_over): Also reinsert fast tracepoint jumps.
11161 (linux_install_fast_tracepoint_jump): New.
11162 (linux_target_ops): Install linux_stabilize_threads and
11163 linux_install_fast_tracepoint_jump_pad.
11164 * linux-low.h (linux_target_ops) <get_thread_area,
11165 install_fast_tracepoint_jump_pad>: New fields.
11166 (struct lwp_info) <collecting_fast_tracepoint,
11167 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11168 (linux_get_thread_area): Declare.
11169 * linux-x86-low.c (jump_insn): New.
11170 (x86_get_thread_area): New.
11171 (append_insns): New.
11172 (push_opcode): New.
11173 (amd64_install_fast_tracepoint_jump_pad): New.
11174 (i386_install_fast_tracepoint_jump_pad): New.
11175 (x86_install_fast_tracepoint_jump_pad): New.
11176 (the_low_target): Install x86_get_thread_area and
11177 x86_install_fast_tracepoint_jump_pad.
11178 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11179 (struct fast_tracepoint_jump): New.
11180 (fast_tracepoint_jump_insn): New.
11181 (fast_tracepoint_jump_shadow): New.
11182 (find_fast_tracepoint_jump_at): New.
11183 (fast_tracepoint_jump_here): New.
11184 (delete_fast_tracepoint_jump): New.
11185 (set_fast_tracepoint_jump): New.
11186 (uninsert_fast_tracepoint_jumps_at): New.
11187 (reinsert_fast_tracepoint_jumps_at): New.
11188 (set_breakpoint_at): Use write_inferior_memory.
11189 (uninsert_raw_breakpoint): Use write_inferior_memory.
11190 (check_mem_read): Mask out fast tracepoint jumps.
11191 (check_mem_write): Mask out fast tracepoint jumps.
11192 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11193 (set_fast_tracepoint_jump): Declare.
11194 (delete_fast_tracepoint_jump)
11195 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11196 (reinsert_fast_tracepoint_jumps_at): Declare.
11197 * regcache.c: Don't compile many functions when building the
11198 in-process agent library.
11199 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11200 the register buffer in the heap.
11201 (free_register_cache): If the register buffer isn't owned by the
11202 regcache, don't free it.
11203 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11204 pre-existing register caches.
11205 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11207 (convert_ascii_to_int): : Constify `from' parameter type.
11208 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11209 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11210 the needed buffer in-place.
11211 (relocate_instruction): New.
11212 * server.c (handle_query) <qSymbols>: If the target supports
11213 tracepoints, give it a chance of looking up symbols. Report
11214 support for fast tracepoints.
11215 (handle_status): Stabilize threads.
11216 (process_serial_event): Adjust.
11217 * server.h (struct fast_tracepoint_jump): Forward declare.
11218 (struct process_info) <fast_tracepoint_jumps>: New field.
11219 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11220 (decode_X_packet, decode_M_packet): Adjust.
11221 (relocate_instruction): Declare.
11222 (in_process_agent_loaded): Declare.
11223 (tracepoint_look_up_symbols): Declare.
11224 (struct fast_tpoint_collect_status): Declare.
11225 (fast_tracepoint_collecting): Declare.
11226 (force_unlock_trace_buffer): Declare.
11227 (handle_tracepoint_bkpts): Declare.
11228 (initialize_low_tracepoint)
11229 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11230 * target.h (struct target_ops) <stabilize_threads,
11231 install_fast_tracepoint_jump_pad>: New fields.
11232 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11233 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11234 [HAVE_STDINT_H]: Include stdint.h.
11235 (trace_debug_1): Rename to ...
11236 (trace_vdebug): ... this.
11237 (trace_debug): Rename to ...
11238 (trace_debug_1): ... this. Add `level' parameter.
11239 (trace_debug): New.
11240 (ATTR_USED, ATTR_NOINLINE): New.
11241 (IP_AGENT_EXPORT): New.
11242 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11243 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11244 (about_to_request_buffer_space, trace_buffer_is_full)
11245 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11246 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11247 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11248 (traceframe_write_count, traceframes_created)
11249 (trace_state_variables)
11250 New renaming defines.
11251 (struct ipa_sym_addresses): New.
11252 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11253 (symbol_list): New.
11254 (ipa_sym_addrs): New.
11255 (all_tracepoint_symbols_looked_up): New.
11256 (in_process_agent_loaded): New.
11257 (write_e_ipa_not_loaded): New.
11258 (maybe_write_ipa_not_loaded): New.
11259 (tracepoint_look_up_symbols): New.
11260 (debug_threads) [IN_PROCESS_AGENT]: New.
11261 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11262 (UNKNOWN_SIDE_EFFECTS): New.
11263 (stop_tracing): New.
11264 (flush_trace_buffer): New.
11265 (stop_tracing_bkpt): New.
11266 (flush_trace_buffer_bkpt): New.
11267 (read_inferior_integer): New.
11268 (read_inferior_uinteger): New.
11269 (read_inferior_data_pointer): New.
11270 (write_inferior_data_pointer): New.
11271 (write_inferior_integer): New.
11272 (write_inferior_uinteger): New.
11273 (struct collect_static_trace_data_action): Delete.
11274 (enum tracepoint_type): New.
11275 (struct tracepoint) <type>: New field `type'.
11276 <actions_str, step_actions, step_actions_str>: Only include in
11278 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11279 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11280 (tracepoints): Use IP_AGENT_EXPORT.
11281 (last_tracepoint): Don't include in the IPA.
11282 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11283 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11284 (alloced_trace_state_variables): New.
11285 (trace_state_variables): Use IP_AGENT_EXPORT.
11286 (traceframe_t): Delete unused variable.
11287 (circular_trace_buffer): Don't include in the IPA.
11288 (trace_buffer_start): Delete.
11289 (struct trace_buffer_control): New.
11290 (trace_buffer_free): Delete.
11291 (struct ipa_trace_buffer_control): New.
11292 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11293 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11295 (trace_buffer_ctrl): New.
11296 (TRACE_BUFFER_CTRL_CURR): New.
11297 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11298 Reimplement as macros.
11299 (trace_buffer_wrap): Delete.
11300 (traceframe_write_count, traceframe_read_count)
11301 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11302 (struct tracepoint_hit_ctx) <type>: New field.
11303 (struct fast_tracepoint_ctx): New.
11304 (memory_barrier): New.
11306 (record_tracepoint_error): Update atomically in the IPA.
11307 (clear_inferior_trace_buffer): New.
11308 (about_to_request_buffer_space): New.
11309 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11310 updating the same buffer.
11311 (add_tracepoint): Default the tracepoint's type to trap
11312 tracepoint, and orig_size to -1.
11313 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11314 internal variables.
11315 (create_trace_state_variable): New parameter `gdb'. Handle it.
11316 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11317 (cmd_qtdp): Handle fast tracepoints.
11318 (cmd_qtdv): Adjust.
11319 (max_jump_pad_size): New.
11320 (gdb_jump_pad_head): New.
11321 (get_jump_space_head): New.
11322 (claim_jump_space): New.
11323 (sort_tracepoints): New.
11324 (MAX_JUMP_SIZE): New.
11325 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11327 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11328 support. Upload fast traceframes, and delete internal IPA
11330 (stop_tracing_handler): New.
11331 (flush_trace_buffer_handler): New.
11332 (cmd_qtstop): Upload fast tracepoints.
11333 (response_tracepoint): Handle fast tracepoints.
11334 (tracepoint_finished_step): Upload fast traceframes. Set the
11335 tracepoint hit context's tracepoint type.
11336 (handle_tracepoint_bkpts): New.
11337 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11338 type. Add comment about fast tracepoints.
11339 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11340 non-existing action_str field.
11341 (get_context_regcache): Handle fast tracepoints.
11342 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11344 (fast_tracepoint_from_jump_pad_address): New.
11345 (fast_tracepoint_from_ipa_tpoint_address): New.
11346 (collecting_t): New.
11347 (force_unlock_trace_buffer): New.
11348 (fast_tracepoint_collecting): New.
11350 (gdb_collect): New.
11351 (write_inferior_data_ptr): New.
11352 (target_tp_heap): New.
11353 (target_malloc): New.
11354 (download_agent_expr): New.
11356 (download_tracepoints): New.
11357 (download_trace_state_variables): New.
11358 (upload_fast_traceframes): New.
11359 (IPA_FIRST_TRACEFRAME): New.
11360 (IPA_NEXT_TRACEFRAME_1): New.
11361 (IPA_NEXT_TRACEFRAME): New.
11362 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11363 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11364 (gdb_jump_pad_buffer_end): New.
11365 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11366 (initialize_tracepoint): Adjust.
11367 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11368 buffer. Initialize the low module.
11369 * utils.c (PREFIX, TOOLNAME): New.
11370 (malloc_failure): Use PREFIX.
11371 (error): In the IPA, an error causes an exit.
11372 (fatal, warning): Use PREFIX.
11373 (internal_error): Use TOOLNAME.
11374 (NUMCELLS): Increase to 10.
11375 * configure, config.in: Regenerate.
11377 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11379 * server.c (handle_query) <qSupported>: Do two passes over the
11380 qSupported string to avoid nesting strtok.
11382 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11384 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11386 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11387 -Wl,--dynamic-list.
11388 * configure: Regenerate.
11389 * proc-service.list: New.
11391 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11393 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11396 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11398 * gdbreplay.c (remote_open): Check error return from socket() call by
11399 its equality to -1 not by it being negative.
11400 * remote-utils.c (remote_open): Likewise.
11402 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11404 * config.h: Regenerate.
11406 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11408 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11409 doesn't provide PTRACE_GET_THREAD_AREA.
11411 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11413 * linux-m68k-low.c: Include <asm/ptrace.h>
11414 (ps_get_thread_area): Implement.
11416 2010-05-03 Doug Evans <dje@google.com>
11418 * event-loop.c (struct callback_event): New struct.
11419 (callback_list): New global.
11420 (append_callback_event, delete_callback_event): New functions.
11421 (process_callback): New function.
11422 (start_event_loop): Call it.
11423 * remote-utils.c (NOT_SCHEDULED): Define.
11424 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11425 moved out of readchar.
11426 (readchar): Rewrite. Call reschedule before returning.
11427 (reset_readchar): New function.
11428 (remote_close): Call it.
11429 (process_remaining, reschedule): New functions.
11430 * server.h (callback_handler_func): New typedef.
11431 (append_callback_event, delete_callback_event): Declare.
11433 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11435 * proc-service.c (ps_pglobal_lookup): Use
11436 thread_db_look_up_one_symbol.
11437 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11438 parameter. Use it instead of all_symbols_looked_up.
11439 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11441 (all_symbols_looked_up): Don't declare.
11442 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11443 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11445 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11446 Set all_symbols_looked_up here.
11447 (thread_db_look_up_one_symbol): New.
11448 (thread_db_get_tls_address): Adjust.
11449 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11450 thread_db object on the heap, and tentatively set it in the
11452 (thread_db_init): Don't set all_symbols_looked_up here.
11453 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11455 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11457 * linux-low.c (linux_kill, linux_detach): Adjust.
11458 (status_pending_p_callback): Remove redundant statement. Check
11459 for !TARGET_WAITIKIND_IGNORE, instead of
11460 TARGET_WAITKIND_STOPPED.
11461 (handle_tracepoints): Make sure LWP is locked. Adjust.
11462 (linux_wait_for_event_1): Adjust.
11463 (linux_cancel_breakpoints): New.
11464 (unsuspend_one_lwp): New.
11465 (unsuspend_all_lwps): New.
11466 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11467 (send_sigstop_callback): Change return type to int, add new
11468 `except' parameter and handle it.
11469 (suspend_and_send_sigstop_callback): New.
11470 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11471 pass them down. If SUSPEND, also increment the lwp's suspend
11473 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11474 (need_step_over_p): Don't consider suspended LWPs.
11475 (start_step_over): Adjust.
11476 (proceed_one_lwp): Change return type to int, add new `except'
11477 parameter and handle it.
11478 (unsuspend_and_proceed_one_lwp): New.
11479 (proceed_all_lwps): Use find_inferior instead of
11481 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11482 also decrement the suspend count of LWPs. Pass `except' down,
11483 instead of hacking its suspend count.
11484 (linux_pause_all): Add `freeze' parameter. Adjust.
11485 (linux_unpause_all): New.
11486 (linux_target_ops): Install linux_unpause_all.
11487 * server.c (handle_status): Adjust.
11488 * target.h (struct target_ops): New fields `unpause_all' and
11489 `cancel_breakpoints'. Add new parameter to `pause_all'.
11490 (pause_all): Add new `freeze' parameter.
11491 (unpause_all): New.
11492 (cancel_breakpoints): New.
11493 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11494 cancel breakpoints.
11495 (cmd_qtstart): Pause threads.
11496 (stop_tracing): Pause threads, and cancel breakpoints.
11497 * win32-low.c (win32_target_ops): Adjust.
11499 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11501 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11502 the inferior right away from here...
11503 (linux_wait_1): ... to here, and adjust to check the thread's
11504 last_resume_kind instead of the lwp's step or stop_expected flags.
11506 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11508 * README: Use consistent `GDB' and `GDBserver' spellings.
11510 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11512 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11513 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11514 (linux_detach_one_lwp): Assume the lwp is stopped.
11515 (any_thread_of): Delete.
11516 (linux_detach): Stop all lwps here. Don't blindly delete all
11518 (delete_lwp_callback): New.
11519 (linux_mourn): Delete all lwps of the process that is gone.
11520 (linux_wait_1): Don't delete the last lwp of the process here.
11521 * mem-break.h (mark_breakpoints_out): Declare.
11522 * mem-break.c (mark_breakpoints_out): New.
11523 (free_all_breakpoints): Use it.
11524 * server.c (handle_target_event): If the process is gone, mark
11526 * thread-db.c (struct thread_db) <create_bp>: New field.
11527 (thread_db_enable_reporting): Fix prototype. Store a thread event
11528 breakpoint reference in the thread_db struct.
11529 (thread_db_load_search): Clear the thread_db object.
11530 (try_thread_db_load_1): Ditto.
11531 (switch_to_process): New.
11532 (disable_thread_event_reporting): Use it.
11533 (remove_thread_event_breakpoints): New.
11534 (thread_db_detach, thread_db_mourn): Use it.
11536 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11538 * linux-low.c (linux_enable_event_reporting): New.
11539 (linux_wait_for_event_1, handle_extended_wait): Use it.
11541 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11543 * linux-low.c (linux_kill_one_lwp, linux_kill)
11544 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11545 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11546 SIGSTOP even if the LWP is stopped.
11547 (send_sigstop_callback): New.
11548 (stop_all_lwps): Use send_sigstop_callback instead.
11549 (linux_resume_one_thread): Adjust.
11550 (proceed_one_lwp): Still proceed an LWP that the client has
11551 requested to stop, if we haven't reported it as stopped yet. Make
11552 sure that LWPs the client want stopped, have a pending SIGSTOP.
11554 2010-04-26 Doug Evans <dje@google.com>
11556 * server.c (handle_general_set): Make static.
11558 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11559 Print received char after testing for error/eof instead of before.
11560 (input_interrupt): Tweak comment.
11562 2010-04-23 Doug Evans <dje@google.com>
11564 * server.c (start_inferior): Print inferior argv if --debug.
11566 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11568 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11569 * nto-x86-low.c: Include server.h
11571 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11573 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11574 be consistent with other sources of this directory.
11575 (init_registers_amd64): Correct name of source file of this function
11578 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11580 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11581 64-bit executables.
11583 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11585 * win32-i386-low.c: Add 64-bit support.
11586 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11587 (init_registers_amd64): Declare.
11588 (mappings): Add 64-bit version of array.
11589 (init_windows_x86): New function.
11590 (the_low_target): Change init_arch field to init_windows_x86.
11592 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11594 * win32-low.c: Adapt to support also 64-bit architecture.
11595 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11596 (get_image_name): Use SIZE_T type for local variable `done'.
11597 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11598 (toolhelp_get_dll_name): Idem.
11599 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11600 Use uintptr_t typecast to avoid warning.
11601 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11602 (handle_exception): Use phex_nz to avoid warning.
11603 (win32_wait): Remove unused local variable `process'.
11605 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11607 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11610 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11612 * configure.ac: Use `ws2_32' library for srv_mingw.
11613 * configure: Regenerate.
11614 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11615 * remote-utils.c: Likewise.
11617 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11619 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11620 if __x86_64__ is defined.
11622 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11624 * configure: Regenerate.
11626 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11628 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11629 * target.h (target_ops): New get_tib_address field.
11630 * win32-low.h (win32_thread_info): Add thread_local_base field.
11631 * win32-low.c (child_add_thread): Add tlb argument.
11632 Set thread_local_base field to TLB.
11633 (get_child_debug_event): Adapt to child_add_thread change.
11634 (win32_get_tib_address): New function.
11635 (win32_target_ops): Set get_tib_address field to
11636 win32_get_tib_address.
11637 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11639 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11641 * linux-low.c (linux_mourn): Also remove the process.
11642 * server.c (handle_target_event): Don't remove the process here.
11643 * nto-low.c (nto_mourn): New.
11644 (nto_target_ops): Install it.
11645 * spu-low.c (spu_mourn): New.
11646 (spu_target_ops): Install it.
11647 * win32-low.c (win32_mourn): New.
11648 (win32_target_ops): Install it.
11650 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11652 * server.h (buffer_xml_printf): Remove redundant `;'.
11654 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11656 * regcache.c (set_register_cache): Invalidate regcaches before
11657 changing the register cache layout.
11658 (regcache_invalidate_one): Allow a NULL regcache.
11659 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11660 regcaches before changing the register cache layout or the target
11663 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11665 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11666 variable warning on Linux/x86-64.
11668 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11670 GDBserver disconnected tracing support.
11672 * linux-low.c (linux_remove_process): Delete.
11673 (add_lwp): Don't set last_resume_kind here.
11674 (linux_kill): Use `mourn'.
11675 (linux_detach): Use `thread_db_detach', and `mourn'.
11676 (linux_mourn): New.
11677 (linux_attach_lwp_1): Adjust comment.
11678 (linux_attach): last_resume_kind moved the thread_info; adjust.
11679 (status_pending_p_callback): Adjust.
11680 (linux_wait_for_event_1): Adjust.
11681 (count_events_callback, select_singlestep_lwp_callback)
11682 (select_event_lwp_callback, cancel_breakpoints_callback)
11683 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11684 (proceed_one_lwp): Adjust.
11685 (linux_async): Add debug output.
11686 (linux_thread_stopped): New.
11687 (linux_pause_all): New.
11688 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11690 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11691 (thread_db_free): Delete declaration.
11692 (thread_db_detach, thread_db_mourn): Declare.
11693 * thread-db.c (thread_db_init): Use thread_db_mourn.
11694 (thread_db_free): Delete, split in two.
11695 (disable_thread_event_reporting): New.
11696 (thread_db_detach): New.
11697 (thread_db_mourn): New.
11699 * server.h (struct thread_info) <last_resume_kind>: New field.
11700 <attached>: Add comment.
11701 <gdb_detached>: New field.
11702 (handler_func): Change return type to int.
11703 (handle_serial_event, handle_target_event): Ditto.
11704 (gdb_connected): Declare.
11706 (disconnected_tracing): Declare.
11707 (stop_tracing): Declare.
11709 * server.c (handle_query) <qSupported>: Report support for
11710 disconnected tracing.
11711 (queue_stop_reply_callback): Account for running threads.
11712 (gdb_wants_thread_stopped): New.
11713 (gdb_wants_all_threads_stopped): New.
11714 (gdb_reattached_process): New.
11715 (handle_status): Clear the `gdb_detached' flag of all processes.
11716 In all-stop, stop all threads.
11717 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11718 (process_serial_event): If the remote connection breaks, or if an
11719 exit was forced with "monitor exit", force an event loop exit.
11720 Handle disconnected tracing on detach.
11721 (handle_serial_event): Adjust.
11722 (handle_target_event): If GDB isn't connected, forward events back
11723 to the inferior, unless the last process exited, in which case,
11724 exit gdbserver. Adjust interface.
11726 * remote-utils.c (remote_open): Don't block in accept. Instead
11727 register an event loop source on the listen socket file
11728 descriptor. Refactor bits into ...
11729 (listen_desc): ... this new global.
11730 (gdb_connected): ... this new function.
11731 (enable_async_notification): ... this new function.
11732 (handle_accept_event): ... this new function.
11733 (remote_close): Clear remote_desc.
11735 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11737 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11739 (mourn_inferior): Define.
11740 (target_process_qsupported): Avoid the dangling else problem.
11741 (thread_stopped): Define.
11742 (pause_all): Define.
11743 (target_waitstatus_to_string): Declare.
11744 * target.c (target_waitstatus_to_string): New.
11746 * tracepoint.c (tracing): Make extern.
11747 (disconnected_tracing): New.
11748 (stop_tracing): Make extern. Handle tracing stops due to GDB
11750 (cmd_qtdisconnected): New.
11751 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11752 (handle_tracepoint_general_set): Handle QTDisconnected.
11754 * event-loop.c (event_handler_func): Change return type to int.
11755 (process_event): Bail out if the event handler wants the event
11757 (handle_file_event): Ditto.
11758 (start_event_loop): Bail out if the event handler wants the event
11761 * nto-low.c (nto_target_ops): Adjust.
11762 * spu-low.c (spu_wait): Don't remove the process here.
11763 (spu_target_ops): Adjust.
11764 * win32-low.c (win32_wait): Don't remove the process here.
11765 (win32_target_ops): Adjust.
11767 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11769 * regcache.c (realloc_register_cache): Invalidate inferior's
11770 regcache before recreating it.
11772 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11774 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11776 2010-04-09 Stan Shebs <stan@codesourcery.com>
11777 Pedro Alves <pedro@codesourcery.com>
11779 * server.h (LONGEST): New.
11780 (struct thread_info) <while_stepping>: New field.
11781 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11783 (initialize_tracepoint, handle_tracepoint_general_set)
11784 (handle_tracepoint_query, tracepoint_finished_step)
11785 (tracepoint_was_hit, release_while_stepping_state_list):
11786 (current_traceframe): Declare.
11787 * server.c (handle_general_set): Handle tracepoint packets.
11788 (read_memory): New.
11789 (write_memory): New.
11790 (handle_search_memory_1): Use read_memory.
11791 (handle_query): Report support for conditional tracepoints, trace
11792 state variables, and tracepoint sources. Handle tracepoint
11794 (main): Initialize the tracepoints module.
11795 (process_serial_event): Handle traceframe reads/writes.
11797 * linux-low.c (handle_tracepoints): New.
11798 (linux_wait_1): Call it.
11799 (linux_resume_one_lwp): Handle while-stepping.
11800 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11801 (linux_target_ops): Install them.
11802 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11804 * linux-x86-low.c (x86_supports_tracepoints): New.
11805 (the_low_target). Install it.
11807 * mem-break.h (delete_breakpoint): Declare.
11808 * mem-break.c (delete_breakpoint): Make external.
11810 * target.h (struct target_ops): Add `supports_tracepoints',
11811 `read_pc', and `write_pc' fields.
11812 (target_supports_tracepoints): Define.
11813 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11816 * regcache.h (struct regcache) <registers_owned>: New field.
11817 (init_register_cache, regcache_cpy): Declare.
11818 (regcache_read_pc, regcache_write_pc): Declare.
11819 (register_cache_size): Declare.
11820 (supply_regblock): Declare.
11821 * regcache.c (init_register_cache): New.
11822 (new_register_cache): Use it.
11823 (regcache_cpy): New.
11824 (register_cache_size): New.
11825 (supply_regblock): New.
11826 (regcache_read_pc, regcache_write_pc): New.
11828 * tracepoint.c: New.
11830 * Makefile.in (OBS): Add tracepoint.o.
11831 (tracepoint.o): New rule.
11833 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11835 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11837 (i386-mmx.c): Likewise.
11838 (i386-mmx-linux.o): Likewise.
11839 (i386-mmx-linux.c): Likewise.
11841 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11842 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11843 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11844 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11846 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11847 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11848 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11850 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11852 * Makefile.in (clean): Updated.
11854 (i386-avx.c): Likewise.
11855 (i386-avx-linux.o): Likewise.
11856 (i386-avx-linux.c): Likewise.
11857 (amd64-avx.o): Likewise.
11858 (amd64-avx.c): Likewise.
11859 (amd64-avx-linux.o): Likewise.
11860 (amd64-avx-linux.c): Likewise.
11862 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11863 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11864 (srv_amd64_regobj): Add amd64-avx.o.
11865 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11866 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11867 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11868 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11869 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11870 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11871 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11873 * i387-fp.c: Include "i386-xstate.h".
11875 (i387_cache_to_xsave): Likewise.
11876 (i387_xsave_to_cache): Likewise.
11877 (x86_xcr0): Likewise.
11879 * i387-fp.h (i387_cache_to_xsave): Likewise.
11880 (i387_xsave_to_cache): Likewise.
11881 (x86_xcr0): Likewise.
11883 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11884 * linux-crisv32-low.c (target_regsets): Likewise.
11885 * linux-m68k-low.c (target_regsets): Likewise.
11886 * linux-mips-low.c (target_regsets): Likewise.
11887 * linux-ppc-low.c (target_regsets): Likewise.
11888 * linux-s390-low.c (target_regsets): Likewise.
11889 * linux-sh-low.c (target_regsets): Likewise.
11890 * linux-sparc-low.c (target_regsets): Likewise.
11891 * linux-xtensa-low.c (target_regsets): Likewise.
11893 * linux-low.c: Include <sys/uio.h>.
11894 (regsets_fetch_inferior_registers): Support nt_type.
11895 (regsets_store_inferior_registers): Likewise.
11896 (linux_process_qsupported): New.
11897 (linux_target_ops): Add linux_process_qsupported.
11899 * linux-low.h (regset_info): Add nt_type.
11900 (linux_target_ops): Add process_qsupported.
11902 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11904 (init_registers_i386_avx_linux): New.
11905 (init_registers_amd64_avx_linux): Likewise.
11906 (xmltarget_i386_linux_no_xml): Likewise.
11907 (xmltarget_amd64_linux_no_xml): Likewise.
11908 (PTRACE_GETREGSET): Likewise.
11909 (PTRACE_SETREGSET): Likewise.
11910 (x86_fill_xstateregset): Likewise.
11911 (x86_store_xstateregset): Likewise.
11912 (use_xml): Likewise.
11913 (x86_linux_update_xmltarget): Likewise.
11914 (x86_linux_process_qsupported): Likewise.
11915 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11916 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11917 init_registers_i386_linux here. Call
11918 x86_linux_update_xmltarget.
11919 (the_low_target): Add x86_linux_process_qsupported.
11921 * server.c (handle_query): Call target_process_qsupported.
11923 * target.h (target_ops): Add process_qsupported.
11924 (target_process_qsupported): New.
11926 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11928 * inferiors.c (add_thread): Set last_status kind to
11929 TARGET_WAITKIND_IGNORE.
11930 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11931 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11932 (linux_wait_1): Move `thread' local definition to block that uses
11933 it. Don't NULL initialize `event_child'.
11934 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11935 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11936 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11938 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11940 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11941 an extended waitstatus, or by a watchpoint.
11942 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11943 thread was stepping or has been stopped by a watchpoint.
11945 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11947 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11948 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11949 of another, then delete the previous, and validate all
11951 (validate_inserted_breakpoint): New.
11952 (delete_disabled_breakpoints): New.
11953 (validate_breakpoints): New.
11954 (check_mem_read): Validate breakpoints before trusting their
11955 shadow. Delete disabled breakpoints.
11956 (check_mem_write): Validate breakpoints before trusting they
11957 should be inserted. Delete disabled breakpoints.
11958 * mem-break.h (validate_breakpoints):
11959 * server.c (handle_query): Validate breakpoints when we see a
11962 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11964 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11965 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11966 if we could tell there's a GDB breakpoint at stop_pc.
11967 (need_step_over_p): Don't do a step over if we find a GDB
11968 breakpoint at the resume PC.
11970 * mem-break.c (struct raw_breakpoint): New.
11971 (enum bkpt_type): New type `gdb_breakpoint'.
11972 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11973 fields. New field `raw'.
11974 (find_raw_breakpoint_at): New.
11975 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11976 breakpoint instead.
11977 (set_breakpoint_at): Adjust.
11978 (delete_raw_breakpoint): New.
11979 (release_breakpoint): New.
11980 (delete_breakpoint): Rename to...
11981 (delete_breakpoint_1): ... this. Add proc parameter. Use
11982 release_breakpoint. Return ENOENT.
11983 (delete_breakpoint): Reimplement.
11984 (find_breakpoint_at): Delete.
11985 (find_gdb_breakpoint_at): New.
11986 (delete_breakpoint_at): Delete.
11987 (set_gdb_breakpoint_at): New.
11988 (delete_gdb_breakpoint_at): New.
11989 (gdb_breakpoint_here): New.
11990 (set_reinsert_breakpoint): Use release_breakpoint.
11991 (uninsert_breakpoint): Rename to ...
11992 (uninsert_raw_breakpoint): ... this.
11993 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11994 (reinsert_raw_breakpoint): Change parameter type to
11996 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11998 (check_breakpoints): Adjust. Use release_breakpoint.
11999 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12000 (breakpoint_inserted_here): Ditto.
12001 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12002 Don't trust the breakpoint's shadow if it is not inserted.
12003 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12004 (delete_all_breakpoints): Adjust.
12005 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12006 use delete_breakpoint_1.
12008 * mem-break.h (breakpoints_supported): Delete declaration.
12009 (set_gdb_breakpoint_at): Declare.
12010 (gdb_breakpoint_here): Declare.
12011 (delete_breakpoint_at): Delete.
12012 (delete_gdb_breakpoint_at): Declare.
12014 * server.h (struct raw_breakpoint): Forward declare.
12015 (struct process_info): New field `raw_breakpoints'.
12017 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12020 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12022 * linux-low.c (status_pending_p_callback): Fix comment.
12023 (linux_wait_for_event_1): Move most of the internal breakpoint
12024 handling from here...
12025 (linux_wait_1): ... to here.
12026 (count_events_callback): New.
12027 (select_singlestep_lwp_callback): New.
12028 (select_event_lwp_callback): New.
12029 (cancel_breakpoints_callback): New.
12030 (select_event_lwp): New.
12031 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12032 priority to all LWPs that have had events that should be reported
12033 to the client. Cancel breakpoints when about to reporting the
12034 event to the client, not while stopping lwps. No longer cancel
12035 finished single-steps here.
12036 (cancel_finished_single_step): Delete.
12037 (cancel_finished_single_steps): Delete.
12039 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12041 * mem-break.c (enum bkpt_type): New.
12042 (struct breakpoint): New field `type'.
12043 (set_breakpoint_at): Change return type to struct breakpoint
12044 pointer. Set type to `other_breakpoint' by default.
12045 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12046 in the breakpoint list.
12047 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12048 (reinsert_breakpoint): Rename to ...
12049 (reinsert_raw_breakpoint): ... this.
12050 (reinsert_breakpoints_at): Adjust.
12051 * mem-break.h (struct breakpoint): Declare.
12052 (set_breakpoint_at): Change return type to struct breakpoint
12055 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12057 * server.c (handle_query): Assign, not compare.
12059 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12061 Teach linux gdbserver to step-over-breakpoints.
12063 * linux-low.c (can_hardware_single_step): New.
12064 (supports_breakpoints): New.
12065 (handle_extended_wait): If stopping threads, read the stop pc of
12066 the new cloned LWP.
12068 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12069 low target doesn't support retrieving the PC.
12070 (add_lwp): Set last_resume_kind to resume_continue.
12071 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12072 (linux_attach): Don't clear stop_expected. Set the lwp's
12073 last_resume_kind to resume_stop.
12074 (linux_detach_one_lwp): Don't check for removed breakpoints.
12075 (check_removed_breakpoint): Delete.
12076 (status_pending_p): Rename to ...
12077 (status_pending_p_callback): ... this. Don't check for removed
12078 breakpoints. Don't consider threads that are stopped from GDB's
12080 (linux_wait_for_lwp): Always read the stop_pc here.
12081 (cancel_breakpoint): New.
12082 (step_over_bkpt): New global.
12083 (linux_wait_for_event_1): Implement stepping over breakpoints.
12084 (gdb_wants_lwp_stopped): New.
12085 (gdb_wants_all_stopped): New.
12086 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12087 single-step traps here. Store the thread's last reported target
12089 (send_sigstop): Don't clear stop_expected. Always set it,
12091 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12092 (cancel_finished_single_step): New.
12093 (cancel_finished_single_steps): New.
12094 (wait_for_sigstop): Don't cancel finished single-step traps here.
12095 (linux_resume_one_lwp): Don't check for removed breakpoints.
12096 Don't set `step' on non-hardware step archs.
12097 (linux_set_resume_request): Ignore resume_stop requests if already
12098 stopping or stopped. Set the lwp's last_resume_kind.
12099 (resume_status_pending_p): Don't check for removed breakpoints.
12100 (need_step_over_p): New.
12101 (start_step_over): New.
12102 (finish_step_over): New.
12103 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12104 requests. Clear the thread's last reported target waitstatus.
12105 Don't use the `suspended' flag. Don't consider pending breakpoints.
12106 (linux_resume): Start a step-over if necessary.
12107 (proceed_one_lwp): New.
12108 (proceed_all_lwps): New.
12109 (unstop_all_lwps): New.
12110 * linux-low.h (struct lwp_info): Rewrite comment for the
12111 `suspended' flag. Add the `stop_pc' field. Delete the
12112 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12113 Add `'last_resume_kind' and `need_step_over' fields.
12114 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12115 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12116 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12117 (set_raw_breakpoint_at): New.
12118 (set_breakpoint_at): Rewrite to use it.
12119 (reinsert_breakpoint_handler): Delete.
12120 (set_reinsert_breakpoint): New.
12121 (reinsert_breakpoint_by_bp): Delete.
12122 (delete_reinsert_breakpoints): New.
12123 (uninsert_breakpoint): Rewrite.
12124 (uninsert_breakpoints_at): New.
12125 (reinsert_breakpoint): Rewrite.
12126 (reinsert_breakpoints_at): New.
12127 (check_breakpoints): Rewrite.
12128 (breakpoint_here): New.
12129 (breakpoint_inserted_here): New.
12130 (check_mem_read): Adjust.
12131 * mem-break.h (breakpoints_supported, breakpoint_here)
12132 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12133 (reinsert_breakpoint_by_bp): Delete declaration.
12134 (delete_reinsert_breakpoints): Declare.
12135 (reinsert_breakpoint): Delete declaration.
12136 (reinsert_breakpoints_at): Declare.
12137 (uninsert_breakpoint): Delete declaration.
12138 (uninsert_breakpoints_at): Declare.
12139 (check_breakpoints): Adjust prototype.
12140 * server.h: Adjust include order.
12141 (struct thread_info): Declare here. Add a `last_status' field.
12143 2010-03-23 Michael Snyder <msnyder@vmware.com>
12145 * server.c (crc32): New function.
12146 (handle_query): Add handling for 'qCRC:' request.
12148 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12150 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12151 lwp had been stopped by a watchpoint.
12153 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12155 * server.h (internal_error): Declare.
12156 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12157 * utils.c (internal_error): New function.
12159 2010-03-15 Andreas Schwab <schwab@redhat.com>
12161 * configure.srv: Fix typo setting srv_regobj.
12163 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12165 * linux-low.c (fetch_register): Avoid passing a non string literal
12167 (usr_store_inferior_registers): Ditto.
12169 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12171 * linux-low.c (linux_write_memory): Bail out early if peeking
12174 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12176 * linux-low.h (struct lwp_info): New fields
12177 `stopped_by_watchpoint' and `stopped_data_address'.
12178 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12179 here, and cache them in the lwp object.
12180 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12182 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12184 (linux_stopped_by_watchpoint): Rewrite.
12185 (linux_stopped_data_address): Rewrite.
12187 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12189 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12190 switching the current inferior, not before.
12192 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12194 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12195 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12196 i386-linux.c and amd64-linux.c.
12197 (reg-i386.o): Removed.
12198 (reg-i386.c): Likewise.
12199 (reg-i386-linux.o): Likewise.
12200 (reg-i386-linux.c): Likewise.
12201 (reg-x86-64.o): Likewise.
12202 (reg-x86-64.c): Likewise.
12203 (reg-x86-64-linux.o): Likewise.
12204 (reg-x86-64-linux.c): Likewise.
12206 (i386.c): Likewise.
12207 (i386-linux.o): Likewise.
12208 (i386-linux.c): Likewise.
12209 (amd64.o): Likewise.
12210 (amd64.c): Likewise.
12211 (amd64-linux.o): Likewise.
12212 (amd64-linux.c): Likewise.
12214 * configure.srv (srv_i386_regobj): New.
12215 (srv_i386_linux_regobj): Likewise.
12216 (srv_amd64_regobj): Likewise.
12217 (srv_amd64_linux_regobj): Likewise.
12218 (srv_i386_32bit_xmlfiles): Likewise.
12219 (srv_i386_64bit_xmlfiles): Likewise.
12220 (srv_i386_xmlfiles): Likewise.
12221 (srv_amd64_xmlfiles): Likewise.
12222 (srv_i386_linux_xmlfiles): Likewise.
12223 (srv_amd64_linux_xmlfiles): Likewise.
12224 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12225 srv_xmlfiles to $srv_i386_xmlfiles.
12226 (i[34567]86-*-mingw32ce*): Likewise.
12227 (i[34567]86-*-mingw*): Likewise.
12228 (i[34567]86-*-nto*): Likewise.
12229 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12230 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12231 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12232 (x86_64-*-linux*): Likewise.
12234 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12235 (init_registers_amd64_linux): New.
12236 (x86_arch_setup): Replace init_registers_x86_64_linux with
12237 init_registers_amd64_linux.
12239 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12241 * configure.ac: Check for libdl. If it is not available link against
12242 static libthread_db.
12243 * configure: Regenerate.
12245 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12249 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12250 handing a read watchpoint.
12251 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12253 2010-02-12 Doug Evans <dje@google.com>
12255 * linux-low.c (linux_supports_tracefork_flag): Document.
12256 (linux_look_up_symbols): Add comment.
12258 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12260 * regcache.c (supply_register): Clear regcache if buf is NULL.
12262 2010-02-02 Nicolas Roche <roche@sourceware.org>
12263 Joel Brobecker <brobecker@adacore.com>
12265 * inferiors.c (find_inferior): Add function documentation.
12266 (unloaded_dll): Handle the case where the unloaded dll has not
12267 been previously registered in the dll list.
12269 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12271 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12272 (thumb2_breakpoint): New.
12273 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12275 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12277 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12278 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12281 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12283 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12285 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12287 * linux-s390-low.c (s390_collect_ptrace_register)
12288 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12290 2010-01-21 Doug Evans <dje@google.com>
12292 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12293 (PTRACE_ARG4_TYPE): New macro.
12294 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12295 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12296 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12297 (usr_store_inferior_registers): Ditto.
12298 (linux_read_memory, linux_write_memory): Ditto.
12299 (linux_test_for_tracefork): Ditto.
12301 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12302 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12304 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12306 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12309 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12311 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12312 prototype to take a regcache. Adjust.
12314 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12316 * regcache.h (struct thread_info): Forward declare.
12317 (struct regcache): New.
12318 (new_register_cache): Adjust prototype.
12319 (get_thread_regcache): Declare.
12320 (free_register_cache): Adjust prototype.
12321 (registers_to_string, registers_from_string): Ditto.
12322 (supply_register, supply_register_by_name, collect_register)
12323 (collect_register_as_string, collect_register_by_name): Ditto.
12324 * regcache.c (struct inferior_regcache_data): Delete.
12325 (get_regcache): Rename to ...
12326 (get_thread_regcache): ... this. Adjust. Switch inferior before
12327 fetching registers.
12328 (regcache_invalidate_one): Adjust.
12329 (regcache_invalidate): Fix prototype.
12330 (new_register_cache): Return the new register cache.
12331 (free_register_cache): Change prototype.
12332 (realloc_register_cache): Adjust.
12333 (registers_to_string): Change prototype to take a regcache. Adjust.
12334 (registers_from_string): Ditto.
12335 (register_data): Ditto.
12336 (supply_register): Ditto.
12337 (supply_register_by_name): Ditto.
12338 (collect_register): Ditto.
12339 (collect_register_as_string): Ditto.
12340 (collect_register_by_name): Ditto.
12341 * server.c (process_serial_event): Adjust.
12342 * linux-low.h (regset_fill_func, regset_store_func): Change
12344 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12346 * linux-low.c (get_stop_pc): Adjust.
12347 (check_removed_breakpoint): Adjust.
12348 (linux_wait_for_event): Adjust.
12349 (linux_resume_one_lwp): Adjust.
12350 (fetch_register): Add regcache parameter. Adjust.
12351 (usr_store_inferior_registers): Ditto.
12352 (regsets_fetch_inferior_registers): Ditto.
12353 (regsets_store_inferior_registers): Ditto.
12354 (linux_fetch_registers, linux_store_registers): Ditto.
12355 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12357 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12359 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12360 prototype to take a regcache.
12361 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12362 * remote-utils.c (convert_ascii_to_int, outreg)
12363 (prepare_resume_reply): Change prototype to take a regcache.
12365 * target.h (struct target_ops) <fetch_registers, store_registers>:
12366 Change prototype to take a regcache.
12367 (fetch_inferior_registers, store_inferior_registers): Change
12368 prototype to take a regcache. Adjust.
12369 * proc-service.c (ps_lgetregs): Adjust.
12370 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12371 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12372 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12373 take a regcache. Adjust.
12374 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12375 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12376 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12377 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12378 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12379 (cris_cannot_fetch_register):
12380 (cris_breakpoint_at): Change prototype to take a regcache.
12382 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12383 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12384 to take a regcache. Adjust.
12385 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12387 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12388 take a regcache. Adjust.
12389 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12390 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12391 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12392 * linux-mips-low.c (mips_get_pc):
12393 (mips_set_pc): Change prototype to take a regcache. Adjust.
12394 (mips_reinsert_addr): Adjust.
12395 (mips_collect_register): Change prototype to take a regcache.
12397 (mips_supply_register):
12398 (mips_collect_register_32bit, mips_supply_register_32bit)
12399 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12400 (mips_store_fpregset): Ditto.
12401 * linux-ppc-low.c (ppc_supply_ptrace_register)
12402 (ppc_supply_ptrace_register): Ditto.
12403 (parse_spufs_run): Adjust.
12404 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12405 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12406 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12407 take a regcache. Adjust.
12408 * linux-s390-low.c (s390_collect_ptrace_register)
12409 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12410 (s390_set_pc): Change prototype to take a regcache. Adjust.
12411 (s390_arch_setup): Adjust.
12412 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12413 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12414 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12415 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12416 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12418 (sparc_breakpoint_at): Adjust.
12419 * linux-xtensa-low.c (xtensa_fill_gregset):
12420 (xtensa_store_gregset):
12421 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12422 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12423 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12424 prototype to take a regcache. Adjust.
12425 * win32-arm-low.c (arm_fetch_inferior_register)
12426 (arm_store_inferior_register): Change prototype to take a
12428 * win32-i386-low.c (i386_fetch_inferior_register)
12429 (i386_store_inferior_register): Change prototype to take a
12431 * win32-low.c (child_fetch_inferior_registers)
12432 (child_store_inferior_registers): Change prototype to take a
12434 (win32_wait): Adjust.
12435 (win32_fetch_inferior_registers): Change prototype to take a
12437 (win32_store_inferior_registers): Adjust.
12438 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12439 store_inferior_register>: Change prototype to take a regcache.
12441 2010-01-20 Doug Evans <dje@google.com>
12443 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12445 (linux_wait_for_event1, linux_init_signals): Ditto.
12446 (W_STOPCODE): Provide definition if missing.
12448 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12450 * linux-low.c (linux_core_of_thread): New.
12451 (compare_ints, show_process, list_threads): New.
12452 (linux_qxfer_osdata): Report threads and cores.
12453 (linux_target_op): Register linux_core_of_thread.
12454 * remote-utils.c (prepare_resume_reply): Report the core.
12455 (buffer_xml_printf): Support %d specifier.
12456 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12458 (handle_query): Handle qXfer:threads. Announce availability
12460 * target.h (struct target_ops): New field core_of_thread.
12462 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12464 * Makefile.in (clean): Remove new generated files.
12465 (reg-s390.o, reg-s390.c): Remove rules.
12466 (reg-s390x.o, reg-s390x.c): Likewise.
12467 (s390-linux32.o, s390-linux32.c): Add rules.
12468 (s390-linux64.o, s390-linux64.c): Likewise.
12469 (s390x-linux64.o, s390x-linux64.c): Likewise.
12470 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12471 * linux-s390-low.c: Include <elf.h>.
12472 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12473 (init_registers_s390): Remove prototype.
12474 (init_registers_s390x): Likewise.
12475 (init_registers_s390_linux32): Add prototype.
12476 (init_registers_s390_linux64): Likewise.
12477 (init_registers_s390x_linux64): Likewise.
12478 (s390_num_regs_3264): New define.
12479 (s390_regmap_3264): New global variable.
12480 (s390_cannot_fetch_register): Remove obsolete check.
12481 (s390_cannot_store_register): Likewise.
12482 (s390_collect_ptrace_register): Handle upper/lower register halves.
12483 (s390_supply_ptrace_register): Likewise.
12484 (s390_fill_gregset): Update to register number changes.
12485 (s390_get_hwcap): New routine.
12486 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12487 Install appropriate regmap and register set.
12489 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12491 * server.c (gdbserver_version): Update copyright year to 2010.
12492 * gdbreplay.c (gdbreplay_version): Likewise.
12494 2009-12-28 Doug Evans <dje@google.com>
12496 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12497 elf/external.h. Include <elf.h> instead but only if necessary.
12499 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12501 * linux-low.c (linux_remove_process): Remove `detaching'
12502 parameter. Don't release/detach from thread_db here.
12503 (linux_kill): Release/detach from thread_db here, ...
12504 (linux_detach): ... and here, before actually detaching.
12505 (linux_wait_1): ... and here, when a process exits.
12506 * thread-db.c (any_thread_of): New.
12507 (thread_db_free): Switch the current inferior to a thread of the
12510 2009-12-21 Doug Evans <dje@google.com>
12512 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12514 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12515 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12516 warning ifndef __NR_tkill. Move setting of errno there too.
12517 Delete unnecessary resetting of errno after syscall.
12518 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12520 * configure.ac: Check for dladdr.
12521 * config.in: Regenerate.
12522 * configure: Regenerate.
12523 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12524 (try_thread_db_load): Update.
12526 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12528 2009-12-18 Doug Evans <dje@google.com>
12530 * event-loop.c: Include unistd.h if it exists.
12532 * linux-low.c (my_waitpid): Move definition away from being in
12533 between linux_tracefork_child/linux_test_for_tracefork.
12535 * gdb_proc_service.h (psaddr_t): Fix type.
12536 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12537 signature to match glibc.
12539 2009-12-16 Doug Evans <dje@google.com>
12541 * linux-low.c (linux_read_memory): Fix argument to read.
12543 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12545 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12546 events, don't leave current_inferior pointing at null.
12548 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12550 * win32-low.c (LOG): Delete.
12551 (OUTMSG): Output to stderr.
12552 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12553 on compile time LOG macro.
12554 (win32_wait): Fix debug output.
12556 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12558 * win32-low.c (win32_add_one_solib): If the dll name is
12559 "ntdll.dll", prepend the system directory to the dll path.
12561 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12563 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12565 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12566 Vladimir Prus <vladimir@codesourcery.com>
12568 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12569 * configure.ac: Check for __mcoldfire__ and set
12570 gdb_cv_m68k_is_coldfire.
12571 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12572 reg-cf.o and reg-m68k.o.
12573 * configure: Regenerated.
12575 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12577 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12578 Pass it to thread_db_free.
12579 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12580 proper `detaching' argument to linux_remove_process.
12581 * linux-low.h (thread_db_free): Add `detaching' parameter.
12582 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12584 (thread_db_free): Add `detaching' parameter. Only
12585 call td_ta_clear_event if detaching from process.
12587 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12589 * thread-db.c (thread_db_free): Fix typo.
12591 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12594 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12596 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12598 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12599 with an i686 compiler.
12600 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12602 * configure: Rebuilt.
12604 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12608 * server.c (handle_search_memory_1): Correct read_addr initialization
12609 in loop for searching subsequent chunks.
12611 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12613 * configure.ac: New --with-libthread-db option.
12614 * thread-db.c: Allow direct dependence on libthread_db.
12615 (thread_db_free): Adjust.
12616 * config.in: Regenerate.
12617 * configure: Likewise.
12619 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12622 * thread-db.c (attach_thread): New function.
12623 (maybe_attach_thread): Return success/failure.
12624 (find_new_threads_callback): Adjust.
12625 (thread_db_find_new_threads): Loop until no new threads.
12627 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12629 * proc-service.c (ps_lgetregs): Formatting.
12631 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12633 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12634 * configure.ac: Adjust.
12635 * linux-low.h (struct process_info_private): Move members to struct
12637 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12638 * linux-low.c (linux_remove_process): Adjust.
12639 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12640 * server.c (handle_query): Move code ...
12641 (handle_monitor_command): ... here. New function.
12642 * target.h (struct target_ops): New member.
12643 * thread-db.c (struct thread_db): New.
12644 (libthread_db_search_path): New variable.
12645 (thread_db_create_event, thread_db_enable_reporting)
12646 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12647 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12648 (try_thread_db_load_1, dladdr_to_soname): New functions.
12649 (try_thread_db_load, thread_db_load_search): New functions.
12650 (thread_db_init): Search for libthread_db.
12651 (thread_db_free): New function.
12652 (thread_db_handle_monitor_command): Likewise.
12653 * config.in: Regenerate.
12654 * configure: Regenerate.
12656 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12658 * spu-low.c (spu_kill): Wait for inferior to terminate.
12659 Call clear_inferiors.
12660 (spu_detach): Call clear_inferiors.
12662 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12664 * aclocal.m4: Regenerate.
12665 * config.in: Likewise.
12666 * configure: Likewise.
12668 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12670 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12671 (parse_spufs_run): New function.
12672 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12673 (ppc_breakpoint_at): Handle SPU breakpoints.
12675 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12677 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12678 (SPUFS_MAGIC): Define.
12679 (spu_enumerate_spu_ids): New function.
12680 (linux_qxfer_spu): New function.
12681 (linux_target_ops): Install linux_qxfer_spu.
12683 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12685 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12686 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12687 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12688 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12689 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12690 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12691 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12692 (init_registers_powerpc_cell32l): Add prototype.
12693 (init_registers_powerpc_cell64l): Likewise.
12694 (ppc_arch_setup): Detect Cell/B.E. architecture.
12696 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12698 * Makefile.in (datarootdir): New variable.
12700 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12702 * linux-low.c (linux_write_memory): Update debugging output.
12703 * Makefile.in (clean): Add new descriptions.
12704 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12705 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12706 * configure.srv: Add new files for arm*-*-linux*.
12707 * linux-arm-low.c: Add new declarations.
12708 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12709 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12710 (HWCAP_VFPv3D16): New.
12711 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12712 instead of __IWMMXT__.
12713 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12714 (arm_arch_setup): New.
12715 (target_regsets): Remove #ifdef. Add VFP regset.
12716 (the_low_target): Use arm_arch_setup.
12718 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12720 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12721 the main thread again.
12723 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12725 Adding Neutrino gdbserver.
12726 * configure: Regenerated.
12727 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12728 * configure.srv (i[34567]86-*-nto*): New target.
12729 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12730 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12731 (nto_comctrl) [__QNX__]: New function.
12732 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12734 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12736 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12739 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12740 Pedro Alves <pedro@codesourcery.com>
12742 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12743 don't support CONTEXT_EXTENDED_REGISTERS.
12744 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12745 (the_low_target): Install them.
12746 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12747 failing with ERROR_PIPE_NOT_CONNECTED.
12749 2009-06-30 Doug Evans <dje@google.com>
12750 Pierre Muller <muller@ics.u-strasbg.fr>
12752 Add h/w watchpoint support to x86-linux, win32-i386.
12753 * Makefile.in (SFILES): Add i386-low.c
12754 (i386_low_h): Define.
12755 (i386-low.o): Add dependencies.
12756 (linux-x86-low.o): Add i386-low.h dependency.
12757 (win32-i386-low.o): Ditto.
12758 * i386-low.c: New file.
12759 * i386-low.h: New file.
12760 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12761 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12762 * linux-low.c (linux_add_process): Initialize arch_private.
12763 (linux_remove_process): Free arch_private.
12764 (add_lwp): Initialize arch_private.
12765 (delete_lwp): Free arch_private.
12766 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12768 * linux-low.h (process_info_private): New member arch_private.
12769 (lwp_info): New member arch_private.
12770 (linux_target_ops): New members new_process, new_thread,
12772 (ptid_of): New macro.
12773 * linux-x86-low.c: Include stddef.h, i386-low.h.
12774 (arch_process_info): New struct.
12775 (arch_lwp_info): New struct.
12776 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12777 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12778 (i386_dr_low_get_status): New function.
12779 (x86_insert_point, x86_remove_point): New functions.
12780 (x86_stopped_by_watchpoint): New function.
12781 (x86_stopped_data_address): New function.
12782 (x86_linux_new_process, x86_linux_new_thread): New functions.
12783 (x86_linux_prepare_to_resume): New function.
12784 (the_low_target): Add entries for insert_point, remove_point,
12785 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12787 * server.c (debug_hw_points): New global.
12788 (monitor_show_help): Document set debug-hw-points.
12789 (handle_query): Process "set debug-hw-points".
12790 * server.h (debug_hw_points): Declare.
12791 (paddress): Declare.
12792 * utils.c (NUMCELLS, CELLSIZE): New macros.
12793 (get_sell, xsnprintf, paddress): New functions.
12794 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12795 remove_point, stopped_by_watchpoint, stopped_data_address.
12796 * win32-i386-low.c: Include i386-low.h.
12797 (debug_reg_state): Replaces dr.
12798 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12799 (i386_dr_low_get_status): New function.
12800 (i386_insert_point, i386_remove_point): New functions.
12801 (i386_stopped_by_watchpoint): New function.
12802 (i386_stopped_data_address): New function.
12803 (i386_initial_stuff): Update.
12804 (get_thread_context,set_thread_context,i386_thread_added): Update.
12805 (the_low_target): Add entries for insert_point,
12806 remove_point, stopped_by_watchpoint, stopped_data_address.
12807 * win32-low.c (win32_insert_watchpoint): New function.
12808 (win32_remove_watchpoint): New function.
12809 (win32_stopped_by_watchpoint): New function.
12810 (win32_stopped_data_address): New function.
12811 (win32_target_ops): Add entries for insert_watchpoint,
12812 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12813 * win32-low.h (win32_target_ops): New members insert_point,
12814 remove_point, stopped_by_watchpoint, stopped_data_address.
12816 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12818 * server.c (process_serial_event): Re-return unsupported, not
12819 error, if the type isn't recognized. Re-allow supporting only
12820 insert or remove packets. Also call require_running for
12821 breakpoints. Add missing break statement to default case. Tidy.
12822 * target.h (struct target_ops): Rename insert_watchpoint to
12823 insert_point, and remove_watchpoint to remove_point.
12825 * linux-low.h (struct linux_target_ops): Likewise.
12826 * linux-low.c (linux_insert_watchpoint): Rename to ...
12827 (linux_insert_point): ... this. Adjust.
12828 (linux_remove_watchpoint): Rename to ...
12829 (linux_remove_point): ... this. Adjust.
12830 (linux_target_ops): Adjust.
12831 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12832 (cris_insert_point): ... this.
12833 (cris_remove_watchpoint): Rename to ...
12834 (cris_remove_point): ... this.
12835 (the_low_target): Adjust.
12837 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12839 * server.c (handle_v_kill): Pass signal_pid to
12840 kill_inferior if multi_process is zero.
12842 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12844 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12845 * target.h (target_ops): Comment for *_watchpoint to make it clear
12846 the functions can get types '0' and '1'.
12848 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12850 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12851 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12852 * regcache.c (get_regcache): Likewise.
12853 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12854 * win32-low.c (child_fetch_inferior_registers): Remove check for
12857 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12858 Pedro Alves <pedro@codesourcery.com>
12860 * target.h (struct target_ops) <supports_multi_process>: New
12862 (target_supports_multi_process): New.
12863 * server.c (handle_query): Even if GDB reports support, only
12864 enable multi-process if the target also supports it. Report
12865 multi-process support only if the target backend supports it.
12866 * linux-low.c (linux_supports_multi_process): New function.
12867 (linux_target_ops): Install it as target_supports_multi_process
12870 2009-05-24 Doug Evans <dje@google.com>
12872 Global renaming of find_thread_pid to find_thread_ptid.
12873 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12874 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12875 All callers updated.
12877 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12878 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12881 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12882 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12883 (linux_resume_one_lwp): Ditto.
12885 2009-05-23 Doug Evans <dje@google.com>
12887 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12888 from struct inferior_list_entry * to struct lwp_info *.
12889 All callers updated.
12891 2009-05-13 Doug Evans <dje@google.com>
12893 * linux-x86-low.c: Don't include assert.h.
12894 (x86_siginfo_fixup): Use fatal, not assert.
12895 (x86_arch_setup): Fix comment.
12897 2009-05-12 Doug Evans <dje@google.com>
12899 Biarch support for i386/amd64 gdbserver.
12900 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12901 Add linux-x86-low.c.
12902 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12903 (linux-x86-low.o): Add.
12904 * linux-x86-64-low.c: Delete.
12905 * linux-i386-low.c: Delete.
12906 * linux-x86-low.c: New file.
12907 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12909 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12911 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12912 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12913 (linux_child_pid_to_exec_file): New function.
12914 (elf_64_header_p, elf_64_file_p): New functions.
12915 (siginfo_fixup): New function.
12916 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12917 give target a chance to convert layout.
12918 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12919 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12921 2009-05-07 Doug Evans <dje@google.com>
12923 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12924 (regsets_store_inferior_registers): Ditto.
12926 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12930 * linux-low.c (must_set_ptrace_flags): Delete.
12931 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12933 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12934 `lwp->must_set_ptrace_flags' instead.
12935 (linux_wait_for_event_1): Set ptrace options here.
12936 (linux_wait_1): ... not here.
12938 2009-04-30 Doug Evans <dje@google.com>
12940 * inferiors.c (started_inferior_callback): New function.
12941 (attached_inferior_callback): New function.
12942 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12943 * server.c (print_started_pid, print_attached_pid): New functions.
12944 (detach_or_kill_for_exit): New function.
12945 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12946 * server.h (have_started_inferiors_p): Declare.
12947 (have_attached_inferiors_p): Declare.
12949 * inferiors.c (remove_process): Fix memory leak, free process.
12950 * linux-low.c (linux_remove_process): New function.
12951 (linux_kill): Call it instead of remove_process.
12952 (linux_detach, linux_wait_1): Ditto.
12954 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12956 * configure.srv: Add x86 Windows CE target.
12958 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12960 * inferiors.c (get_thread_process): Make global.
12961 * server.h (get_thread_process): Add prototype.
12962 * thread-db.c (find_one_thread): Use get_thread_process
12963 instead of current_process.
12964 (thread_db_get_tls_address): Do not crash if called when
12965 thread layer is not yet initialized.
12967 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12969 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12970 * spu-low.c (current_tid): Rename to ...
12971 (current_ptid): ... this.
12972 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12973 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12974 ptid_get_lwp (current_ptid) instead of current_tid.
12975 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12976 instead of current_tid. Use find_process_pid to verify pid
12977 argument is valid. Pass proper argument to remove_process.
12978 (spu_thread_alive): Compare current_ptid instead of current_tid.
12979 (spu_resume): Likewise.
12981 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12983 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12986 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12988 Implement the multiprocess extensions, and add linux multiprocess
12991 * server.h (ULONGEST): Declare.
12992 (struct ptid, ptid_t): New.
12993 (minus_one_ptid, null_ptid): Declare.
12994 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12995 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12996 (struct inferior_list_entry): Change `id' type from unsigned from
12998 (struct sym_cache, struct breakpoint, struct
12999 process_info_private): Forward declare.
13000 (struct process_info): Declare.
13001 (current_process): Declare.
13002 (all_processes): Declare.
13003 (initialize_inferiors): Declare.
13004 (add_thread): Adjust to use ptid_t.
13005 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13006 (add_process, remove_process, find_thread_pid): Declare.
13007 (find_inferior_id): Adjust to use ptid_t.
13008 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13009 (multi_process): Declare.
13010 (push_event): Adjust to use ptid_t.
13011 (read_ptid, write_ptid): Declare.
13012 (prepare_resume_reply): Adjust to use ptid_t.
13013 (clear_symbol_cache): Declare.
13014 * inferiors.c (all_processes): New.
13015 (null_ptid, minus_one_ptid): New.
13016 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13017 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13018 (add_thread): Change unsigned long to ptid. Remove gdb_id
13020 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13021 (gdb_id_to_thread): Rename to ...
13022 (find_thread_pid): ... this. Change unsigned long to ptid.
13023 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13024 (loaded_dll, pull_pid_from_list): Adjust.
13025 (add_process, remove_process, find_process_pid)
13026 (get_thread_process, current_process, initialize_inferiors): New.
13027 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13028 (struct target_waitstatus) <related_pid>: Ditto.
13029 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13030 return type to int.
13031 (struct target_ops) <join>: Add `pid' argument.
13032 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13033 (struct target_ops) <wait>: Add `ptid' field. Change return type
13035 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13036 (mywait): Add `ptid' argument. Change return type to ptid_t.
13037 (target_pid_to_str): Declare.
13038 * target.c (set_desired_inferior): Adjust to use ptids.
13039 (mywait): Add new `ptid' argument. Adjust.
13040 (target_pid_to_str): New.
13041 * mem-break.h (free_all_breakpoints): Declare.
13042 * mem-break.c (breakpoints): Delelete.
13043 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13044 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13045 to use per-process breakpoint list.
13046 (free_all_breakpoints): New.
13047 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13048 (symbol_cache, all_symbols_looked_up): Delete.
13050 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13052 (prepare_resume_reply): Change ptid argument's type from unsigned
13053 long to ptid_t. Adjust. Implement W;process and X;process.
13054 (free_sym_cache, clear_symbol_cache): New.
13055 (look_up_one_symbol): Adjust to per-process symbol cache. *
13056 * server.c (cont_thread, general_thread, step_thread): Change type
13058 (attached): Delete.
13059 (multi_process): New.
13060 (last_ptid): Change type to ptid_t.
13061 (struct vstop_notif) <ptid>: Change type to ptid_t.
13062 (queue_stop_reply, push_event): Change `ptid' argument's type to
13064 (discard_queued_stop_replies): Add `pid' argument.
13065 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13066 changes. Don't reference the `attached' global.
13067 (attach_inferior): Adjust to mywait interface changes.
13068 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13069 features. Handle and report "multiprocess+". Handle
13071 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13073 (handle_v_kill): New.
13074 (handle_v_stopped): Adjust to use target_pid_to_str.
13075 (handle_v_requests): Allow multiple attaches and runs when
13076 multiprocess extensions are in effect. Handle "vKill".
13077 (myresume): Adjust to use ptids.
13078 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13079 (handle_status): Adjust to discard_queued_stop_replies interface
13081 (first_thread_of, kill_inferior_callback)
13082 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13083 (main): Call initialize_inferiors. Adjust to use ptids, killing
13084 and detaching from all inferiors. Handle multiprocess packet
13086 * linux-low.h: Include gdb_proc_service.h.
13087 (struct process_info_private): New.
13088 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13089 <lwpid_of>: Use ptid_get_lwp.
13090 (get_lwp_thread): Adjust.
13091 (struct lwp_info): Add `dead' member.
13092 (find_lwp_pid): Declare.
13093 * linux-low.c (thread_db_active): Delete.
13094 (new_inferior): Adjust comment.
13095 (inferior_pid): Delete.
13096 (linux_add_process): New.
13097 (handle_extended_wait): Adjust.
13098 (add_lwp): Change unsigned long to ptid.
13099 (linux_create_inferior): Add process to processes table. Adjust
13100 to use ptids. Don't set new_inferior here.
13101 (linux_attach_lwp): Rename to ...
13102 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13103 it. Adjust to use ptids.
13104 (linux_attach_lwp): New.
13105 (linux_attach): Add process to processes table. Don't set
13107 (struct counter): New.
13108 (second_thread_of_pid_p, last_thread_of_process_p): New.
13109 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13110 multiple processes.
13111 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13112 processes. Remove process from process table.
13113 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13114 to multiple processes.
13115 (any_thread_of): New.
13116 (linux_detach): Add `pid' argument, and handle it. Remove process
13117 from processes table.
13118 (linux_join): Add `pid' argument. Handle it.
13119 (linux_thread_alive): Change unsighed long argument to ptid_t.
13120 Consider dead lwps as not being alive.
13121 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13122 threads we're not interested in.
13123 (same_lwp, find_lwp_pid): New.
13124 (linux_wait_for_lwp): Change `pid' argument's type from int to
13126 (linux_wait_for_event): Rename to ...
13127 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13128 from int to ptid_t. Adjust.
13129 (linux_wait_for_event): New.
13130 (linux_wait_1): Add `ptid' argument. Change return type to
13131 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13132 that exit from the process table.
13133 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13135 (mark_lwp_dead): New.
13136 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13137 stopping all threads, mark its main lwp as dead.
13138 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13140 (fetch_register, usr_store_inferior_registers)
13141 (regsets_fetch_inferior_registers)
13142 (regsets_store_inferior_registers, linux_read_memory)
13143 (linux_write_memory): Inline `inferior_pid'.
13144 (linux_look_up_symbols): Adjust to use per-process
13145 `thread_db_active'.
13146 (linux_request_interrupt): Adjust to use ptids.
13147 (linux_read_auxv): Inline `inferior_pid'.
13148 (initialize_low): Don't reference thread_db_active.
13149 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13150 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13151 (ps_getpid): Return the pid of the current inferior.
13152 * thread-db.c (proc_handle, thread_agent): Delete.
13153 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13155 (find_one_thread): Change argument type to ptid_t. Adjust to
13157 (maybe_attach_thread): Adjust to per-process data and ptids.
13158 (thread_db_find_new_threads): Ditto.
13159 (thread_db_init): Ditto.
13160 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13161 processes table. Adjust to use ptids.
13162 (spu_kill, spu_detach): Adjust interface. Remove process from
13164 (spu_join, spu_thread_alive): Adjust interface.
13165 (spu_wait): Adjust interface. Remove process from processes
13166 table. Adjust to use ptids.
13167 * win32-low.c (current_inferior_tid): Delete.
13168 (current_inferior_ptid): New.
13169 (debug_event_ptid): New.
13170 (thread_rec): Take a ptid. Adjust.
13171 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13172 (child_delete_thread): Ditto.
13173 (do_initial_child_stuff): Add `attached' argument. Add process to
13175 (child_fetch_inferior_registers, child_store_inferior_registers):
13177 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13178 (win32_attach): Pass 1 to do_initial_child_stuff.
13179 (win32_kill): Adjust interface. Remove process from processes
13181 (win32_detach): Ditto.
13182 (win32_join): Adjust interface.
13183 (win32_thread_alive): Take a ptid.
13184 (win32_resume): Adjust to use ptids.
13185 (get_child_debug_event): Ditto.
13186 (win32_wait): Adjust interface. Remove exiting process from
13189 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13191 Non-stop mode support.
13193 * server.h (non_stop): Declare.
13194 (gdb_client_data, handler_func): Declare.
13195 (delete_file_handler, add_file_handler, start_event_loop):
13197 (handle_serial_event, handle_target_event, push_event)
13198 (putpkt_notif): Declare.
13199 * target.h (enum resume_kind): New.
13200 (struct thread_resume): Replace `step' field by `kind' field.
13201 (TARGET_WNOHANG): Define.
13202 (struct target_ops) <wait>: Add `options' argument.
13203 <supports_non_stop, async, start_non_stop>: New fields.
13204 (target_supports_non_stop, target_async): New.
13205 (start_non_stop): Declare.
13206 (mywait): Add `options' argument.
13207 * target.c (mywait): Add `options' argument. Print child exit
13208 notifications here.
13209 (start_non_stop): New.
13210 * server.c (non_stop, own_buf, mem_buf): New globals.
13211 (struct vstop_notif): New.
13212 (notif_queue): New global.
13213 (queue_stop_reply, push_event, discard_queued_stop_replies)
13214 (send_next_stop_reply): New.
13215 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13217 (attach_inferior): In non-stop mode, don't wait for the target
13219 (handle_general_set): Handle QNonStop.
13220 (handle_query): When handling qC, return the current general
13221 thread, instead of the first thread of the list.
13222 (handle_query): If the backend supports non-stop mode, include
13223 QNonStop+ in the qSupported query response.
13224 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13226 (handle_v_attach, handle_v_run): Handle non-stop mode.
13227 (handle_v_stopped): New.
13228 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13229 (myresume): Adjust to use resume_kind. Handle non-stop.
13230 (queue_stop_reply_callback): New.
13231 (handle_status): Handle non-stop mode.
13232 (main): Clear non_stop flag on reconnection. Use the event-loop.
13233 Refactor serial protocol handling from here ...
13234 (process_serial_event): ... to this new function. When GDB
13235 selects any thread, select one here. In non-stop mode, wait until
13236 GDB acks all pending events before exiting.
13237 (handle_serial_event, handle_target_event): New.
13238 * remote-utils.c (remote_open): Install remote_desc in the event
13240 (remote_close): Remove remote_desc from the event loop.
13241 (putpkt_binary): Rename to...
13242 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13243 (putpkt_binary): New as wrapper around putpkt_binary_1.
13244 (putpkt_notif): New.
13245 (prepare_resume_reply): In non-stop mode, don't change the
13247 * event-loop.c: New.
13248 * Makefile.in (OBJ): Add event-loop.o.
13249 (event-loop.o): New rule.
13251 * linux-low.h (pid_of): Moved here.
13253 (get_lwp_thread): Use lwpid_of.
13254 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13255 * linux-low.c (pid_of): Delete.
13256 (inferior_pid): Use lwpid_of.
13257 (linux_event_pipe): New.
13258 (target_is_async_p): New.
13260 (handle_extended_wait): Use lwpid_of.
13261 (add_lwp): Don't set lwpid field.
13262 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13263 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13264 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13265 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13266 first. Adjust to linux_wait_for_event interface changes. Use
13268 (linux_detach): Don't delete the main lwp here.
13269 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13270 (status_pending_p): Don't consider explicitly suspended lwps.
13271 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13272 pointer. Add OPTIONS argument. Change return type to int. Use
13273 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13274 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13275 pointer. Add status pointer argument. Return a pid instead of a
13276 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13277 changes. In non-stop mode, don't switch to a random thread.
13278 (linux_wait): Rename to...
13279 (linux_wait_1): ... this. Add target_options argument, and handle
13280 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13281 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13282 clean exit and signal exit code. Don't stop all threads in
13283 non-stop mode. In all-stop mode, only stop all threads when
13284 reporting a stop to GDB. Handle explicit thread stop requests.
13285 (async_file_flush, async_file_mark): New.
13287 (send_sigstop): Use lwpid_of.
13288 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13289 interface changes. In non-stop mode, don't switch to a random
13291 (linux_resume_one_lwp): Use lwpid_of.
13292 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13293 (linux_resume_one_thread): ... this. Handle resume_stop. In
13294 non-stop mode, don't look for pending flag in all threads.
13295 (resume_status_pending_p): Don't consider explicitly suspended
13297 (my_waitpid): Reimplement. Emulate __WALL.
13298 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13300 (sigchld_handler, linux_supports_non_stop, linux_async)
13301 (linux_start_non_stop): New.
13302 (linux_target_ops): Register linux_supports_non_stop, linux_async
13303 and linux_start_non_stop.
13304 (initialize_low): Install SIGCHLD handler.
13305 * thread-db.c (thread_db_create_event, find_one_thread)
13306 (thread_db_get_tls_address): Use lwpid_of.
13307 * win32-low.c (win32_detach): Adjust to use resume_kind.
13308 (win32_wait): Add `options' argument.
13309 * spu-low.c (spu_resume): Adjust to use resume_kind.
13310 (spu_wait): Add `options' argument.
13312 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13314 Decouple target code from remote protocol.
13316 * target.h (enum target_waitkind): New.
13317 (struct target_waitstatus): New.
13318 (struct target_ops) <wait>: Return an unsigned long. Take a
13319 target_waitstatus pointer instead of a char pointer.
13320 (mywait): Likewise.
13321 * target.c (mywait): Change prototype to return an unsigned long.
13322 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13323 * server.h (thread_from_wait, old_thread_from_wait): Delete
13325 (prepare_resume_reply): Change prototype to take a
13327 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13328 (last_status, last_ptid): New.
13329 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13330 pid instead of a signal.
13331 (attach_inferior): Remove "status" and "signal" parameters.
13333 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13335 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13336 (handle_v_requests, myresume): Remove "status" and "signal"
13337 parameters. Adjust.
13338 (handle_status): New.
13339 (main): Delete local `status'. Adjust.
13340 * remote-utils.c: Include target.h.
13341 (prepare_resume_reply): Change prototype to take a
13342 target_waitstatus. Adjust.
13344 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13346 * spu-low.c (spu_wait): Adjust.
13347 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13349 (win32_wait): Adjust.
13351 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13353 * target.h (struct thread_resume): Delete leave_stopped member.
13354 (struct target_ops): Add a `n' argument to the `resume' callback.
13355 * server.c (start_inferior): Adjust.
13356 (handle_v_cont, myresume): Adjust.
13357 * linux-low.c (check_removed_breakpoint): Adjust to resume
13358 interface change, and to removed leave_stopped field.
13359 (resume_ptr): Delete.
13360 (struct thread_resume_array): New.
13361 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13362 resume interface change.
13363 (linux_continue_one_thread, linux_queue_one_thread)
13364 (resume_status_pending_p): Check if the resume field is NULL
13365 instead of checking the leave_stopped member.
13366 (linux_resume): Adjust to the target resume interface change.
13367 * spu-low.c (spu_resume): Adjust to the target resume interface
13369 * win32-low.c (win32_detach, win32_resume): Ditto.
13371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13373 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13375 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13377 (linux_continue_one_thread): Only preserve the stepping flag if
13378 there's a pending breakpoint.
13380 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13382 * server.c (main): After the inferior having exited, call
13383 remote_close before exiting gdbserver.
13385 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13387 Fix size of FPSCR in Power 7 processors.
13388 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13389 (PPC_FEATURE_HAS_DFP): New #define.
13390 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13393 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13395 * server.c (handle_query) Whitespace and formatting.
13397 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13399 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13400 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13401 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13402 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13403 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13404 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13405 Makefile.in, configure.ac: Fix whitespace throughout.
13406 * configure: Regenerate.
13408 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13410 * inferiors.c (find_inferior): Make it safe for the callback
13411 function to delete the currently iterated inferior.
13413 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13415 * Makefile.in (linuw_low_h): Move higher.
13416 (thread-db.o): Depend on $(linux_low_h).
13418 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13420 Rename "process" to "lwp" throughout.
13422 * linux-low.c (all_processes): Rename to...
13423 (all_lwps): ... this.
13424 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13425 (add_process): Rename to ...
13426 (add_lwp): ... this. Adjust.
13427 (linux_create_inferior): Adjust.
13428 (linux_attach_lwp): Adjust.
13429 (linux_attach): Adjust.
13430 (linux_kill_one_process): Rename to ...
13431 (linux_kill_one_lwp): ... this. Adjust.
13432 (linux_kill): Adjust.
13433 (linux_detach_one_process): Rename to ...
13434 (linux_detach_one_lwp): ... this. Adjust.
13435 (linux_detach): Adjust.
13436 (check_removed_breakpoint): Adjust.
13437 (status_pending_p): Adjust.
13438 (linux_wait_for_process): Rename to ...
13439 (linux_wait_for_lwp): ... this. Adjust.
13440 (linux_wait_for_event): Adjust.
13441 (send_sigstop): Adjust.
13442 (wait_for_sigstop): Adjust.
13443 (stop_all_processes): Rename to ...
13444 (stop_all_lwps): ... this.
13445 (linux_resume_one_process): Rename to ...
13446 (linux_resume_one_lwp): ... this. Adjust.
13447 (linux_set_resume_request, linux_continue_one_thread)
13448 (linux_queue_one_thread, resume_status_pending_p)
13449 (usr_store_inferior_registers, regsets_store_inferior_registers)
13450 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13452 * linux-low.h (get_process): Rename to ...
13453 (get_lwp): ... this. Adjust.
13454 (get_thread_process): Rename to ...
13455 (get_thread_lwp): ... this. Adjust.
13456 (get_process_thread): Rename to ...
13457 (get_lwp_thread): ... this. Adjust.
13458 (struct process_info): Rename to ...
13459 (struct lwp_info): ... this.
13460 (all_processes): Rename to ...
13461 (all_lwps): ... this.
13462 * proc-service.c (ps_lgetregs): Adjust.
13463 * thread-db.c (thread_db_create_event, find_one_thread)
13464 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13466 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13468 * server.c (handle_query): Handle "qAttached".
13470 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13472 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13473 GPLv3, update license URL.
13475 2009-03-01 Doug Evans <dje@google.com>
13477 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13478 (server_h): Add gdb_signals.h.
13479 (signals.o): Update.
13480 * server.h (target_signal_from_host,target_signal_to_host_p)
13481 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13483 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13485 * remote-utils.c (getpkt): Also generate remote-debug
13486 information if noack_mode is set.
13488 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13490 * server.c (handle_query): Report qXfer:siginfo:read and
13491 qXfer:siginfo:write as supported and handle them.
13492 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13493 * linux-low.c (linux_xfer_siginfo): New.
13494 (linux_target_ops): Set it.
13496 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13498 * server.c (gdbserver_usage): Mention --remote-debug.
13499 (main): Accept '--remote-debug' switch.
13501 2009-01-18 Doug Evans <dje@google.com>
13503 * regcache.c (new_register_cache): No need to check result of xcalloc.
13504 * server.c (handle_search_memory): Back out calls to xmalloc,
13505 result is checked and error is returned to user upon failure.
13506 (handle_query): Ditto. Add more checks for result of malloc.
13507 (handle_v_cont): Check result of malloc, report error back to
13509 (handle_v_run): Ditto. Call freeargv.
13510 * server.h (freeargv): Declare.
13511 * utils.c (freeargv): New fn.
13513 2009-01-15 Doug Evans <dje@google.com>
13515 * gdbreplay.c (perror_with_name): Make arg const char *.
13516 * server.h (target_signal_to_name): Make return type const char *.
13517 * thread-db.c (thread_db_err_str): Make return type const char *.
13518 * utils.c (perror_with_name): Make arg const char *.
13520 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13522 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13523 when handling a EXIT_PROCESS_DEBUG_EVENT.
13525 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13527 * gdbreplay.c (gdbreplay_version): Update copyright year.
13528 * server.c (gdbserver_version): Likewise.
13530 2009-01-05 Doug Evans <dje@google.com>
13532 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13533 (handle_extended_wait): Improve comment.
13535 2008-12-13 Doug Evans <dje@google.com>
13537 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13538 * server.h (ATTR_MALLOC): New macro.
13539 (xmalloc,xcalloc,xstrdup): Declare.
13540 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13541 * inferiors.c: Ditto.
13542 * linux-low.c: Ditto.
13543 * mem-break.c: Ditto.
13544 * regcache.c: Ditto.
13545 * remote-utils.c: Ditto.
13548 * win32-low.c: Ditto.
13550 2008-12-12 Doug Evans <dje@google.com>
13552 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13553 in debugging printf.
13555 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13557 2008-12-09 Doug Evans <dje@google.com>
13559 * linux-low.h (struct process_info): Delete member tid, unused.
13560 * thread-db.c (find_one_thread): Update.
13561 (maybe_attach_thread): Update.
13563 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13565 * target.h (struct target_ops): Add qxfer_osdata member.
13566 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13568 (linux_qxfer_osdata): New functions.
13569 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13571 * server.c (handle_query): Handle "qXfer:osdata:read:".
13572 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13573 (buffer_xml_printf): New functions.
13574 * server.h (struct buffer): New.
13575 (buffer_grow_str, buffer_grow_str0): New macros.
13576 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13577 (buffer_xml_printf): Declare.
13579 2008-11-24 Doug Evans <dje@google.com>
13581 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13583 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13585 * server.c (handle_v_run): Always use the supplied argument list.
13587 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13589 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13590 (xtensa_regmap_table): Add entry for scompare1.
13592 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13594 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13595 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13596 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13597 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13598 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13599 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13600 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13601 XML target descriptions.
13602 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13603 when inferior is running on an ISA 2.05 or later processor. Add
13604 special case to return offset for full 64-bit slot of FPSCR when
13607 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13609 * Makefile.in (SFILES, clean): Added sparc64 files.
13610 (reg-sparc64.o, reg-sparc64.c): New.
13611 * configure.srv (sparc*-*-linux*): New configuration.
13612 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13613 syscall arguments for SPARC.
13614 (regsets_store_inferior_registers): Likewise.
13615 * linux-sparc-low.c: New file.
13617 2008-10-21 Doug Evans <dje@google.com>
13619 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13620 (READLINE_DIR,READLINE_DEP): Delete.
13621 (INTERNAL_CFLAGS): Update.
13622 (LINTFLAGS): Update.
13624 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13626 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13627 whole argv from the last run, not just argv[0].
13629 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13631 * regcache.c (new_register_cache): Return NULL if the register
13632 cache size isn't known yet.
13633 (free_register_cache): Avoid dereferencing a NULL regcache.
13635 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13637 * configure.srv: Merge MIPS and MIPS64.
13639 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13641 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13643 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13645 * Makefile.in: Add required vsx dependencies.
13647 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13648 Declare init_registers_powerpc_vsx32l.
13649 Declare init_registers_powerpc_vsx64l.
13650 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13651 (ppc_arch_setup): Check for VSX in hwcap.
13652 (ppc_fill_vsxregset): New function.
13653 (ppc_store_vsxregset): New function.
13654 Add new VSX entry in regset_info target_regsets.
13656 * configure.srv: Add new VSX dependencies.
13658 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13660 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13661 (remote_open): Set or clear transport_is_reliable.
13662 (putpkt_binary): Don't expect acks in noack mode.
13663 (getpkt): Don't send ack/nac in noack mode.
13664 * server.c (handle_general_set): Handle QStartNoAckMode.
13665 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13667 (main): Reset noack_mode on every connection.
13668 * server.h (noack_mode): Declare.
13670 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13672 * Makefile.in (GDBREPLAY_OBS): New variable.
13673 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13675 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13676 Daniel Jacobowitz <dan@codesourcery.com>
13678 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13679 (usr_store_inferior_registers): Likewise.
13680 (regsets_store_inferior_registers): Likewise.
13682 2008-07-31 Rolf Jansen <rj@surtec.com>
13683 Pedro Alves <pedro@codesourcery.com>
13685 * configure.ac: Check for memmem declaration.
13686 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13687 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13688 (disable_packet_qfThreadInfo): Unconditionally compile.
13689 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13690 * configure, config.in: Regenerate.
13692 2008-07-28 Doug Kwan <dougkwan@google.com>
13694 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13695 (linux_write_memory): Remove declaration of errno.
13697 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13699 * linux-low.c (handle_extended_wait): Do not use "status"
13700 variable uninitialized.
13702 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13704 * server.c (handle_v_attach): Inhibit reporting dll changes.
13706 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13708 * remote-utils.c (prepare_resume_reply): If requested, don't
13709 output "thread:TID" in the T stop reply.
13711 * server.c (disable_packet_vCont, disable_packet_Tthread)
13712 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13713 (handle_query): If requested, disable support for qC, qfThreadInfo
13715 (handle_v_requests): If requested, disable support for vCont.
13716 (gdbserver_show_disableable): New.
13717 (main): Handle --disable-packet and --disable-packet=LIST.
13719 * server.h (disable_packet_vCont, disable_packet_Tthread)
13720 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13722 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13724 * server.c (gdbserver_usage): Mention --version.
13726 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13728 * Makefile.in (gdbreplay.o): New rule.
13730 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13732 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13733 message, not gdbserver.
13735 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13736 Nathan Sidwell <nathan@codesourcery.com>
13737 Joseph Myers <joseph@codesourcery.com>
13739 * acinclude.m4: Include ../../config/acx.m4.
13740 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13741 * configure, config.in: Regenerate.
13742 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13743 * server.c (gdbserver_version): Print PKGVERSION.
13744 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13745 (main): Adjust gdbserver_usage calls.
13746 * gdbreplay.c (version, host_name): Add declarations.
13747 (gdbreplay_version, gdbreplay_usage): New.
13748 (main): Accept --version and --help options.
13750 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13752 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13753 (arm_breakpoint_at): Handle Thumb.
13754 (the_low_target): Add comment.
13756 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13758 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13760 2008-05-09 Doug Evans <dje@google.com>
13762 * server.h (decode_search_memory_packet): Declare.
13763 * remote-utils.c (decode_search_memory_packet): New fn.
13764 * server.c (handle_search_memory_1): New fn.
13765 (handle_search_memory): New fn.
13766 (handle_query): Process qSearch:memory packets.
13768 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13770 * regcache.c (registers_length): Remove.
13771 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13772 full register packet.
13773 * regcache.h (registers_length): Remove prototype.
13774 * server.h (PBUFSIZ): Define to 16384.
13776 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13778 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13779 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13780 powerpc-64l.o, and powerpc-altivec64l.o.
13781 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13782 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13783 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13784 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13785 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13788 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13789 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13790 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13791 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13792 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13793 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13794 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13795 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13796 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13797 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13800 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13801 (init_registers_powerpc_32l): ... this new prototype.
13802 (init_registers_powerpc_32): Remove, replace by ...
13803 (init_registers_powerpc_altivec32l): ... this new prototype.
13804 (init_registers_powerpc_e500): Remove, replace by ...
13805 (init_registers_powerpc_e500l): ... this new prototype.
13806 (init_registers_ppc64): Remove, replace by ...
13807 (init_registers_powerpc_64l): ... this new prototype.
13808 (init_registers_powerpc_64): Remove, replace by ...
13809 (init_registers_powerpc_altivec64l): ... this new prototype.
13810 (ppc_num_regs): Set to 73.
13811 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13812 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13813 (ppc_cannot_store_register): Handle orig_r3 and trap.
13814 (ppc_arch_setup): Update init_registers_... calls.
13815 (ppc_fill_gregset): Handle orig_r3 and trap.
13817 * inferiors.c (clear_inferiors): Reset current_inferior.
13819 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13821 * acinclude.m4: Add override.m4.
13822 * configure: Regenerate.
13824 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13826 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13827 initial call to init_register_ppc64.
13829 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13831 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13832 single powerpc*-*-linux* case.
13833 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13835 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13837 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13838 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13840 * linux-ppc-low.c: Include <elf.h>.
13841 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13842 (ppc_hwcap): New global variable.
13843 (ppc_regmap): Remove __SPE__ #ifdef sections.
13844 (ppc_regmap_e500): New global variable.
13845 (ppc_cannot_store_register): Update __SPE__ special case.
13846 (ppc_get_hwcap): New function.
13847 (ppc_arch_setup): Use it to determine whether inferior supports
13848 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13849 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13850 Do not access registers if target does not support AltiVec.
13851 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13852 Do not access registers if target does not support SPE.
13853 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13855 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13857 * linux-low.c (disabled_regsets, num_regsets): New.
13858 (use_regsets_p): Delete.
13859 (linux_wait_for_process): Clear disabled_regsets.
13860 (regsets_fetch_inferior_registers): Check and set it.
13861 (regsets_store_inferior_registers): Likewise.
13862 (linux_fetch_registers, linux_store_registers): Do not use
13864 (initialize_low): Allocate disabled_regsets.
13866 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13868 * Makefile.in (LIBOBJS): New.
13869 (OBS): Use LIBOBJS.
13870 (memmem.o): New rule.
13871 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13872 * configure: Regenerated.
13874 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13876 * server.c (handle_query): Never return "unsupported" for
13877 qXfer:features:read queries.
13879 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13881 * server.c (get_features_xml): Fix inverted condition.
13882 (handle_query): Always support qXfer:feature:read.
13884 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13886 * server.c (wrapper_argv): New.
13887 (start_inferior): Handle wrapper_argv. If set, expect an extra
13889 (gdbserver_usage): Document --wrapper.
13890 (main): Parse --wrapper.
13892 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13894 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13895 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13896 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13897 (ppc_set_pc): Likewise.
13898 (ppc_arch_setup): New function.
13899 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13900 of collect_register.
13901 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13903 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13905 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13906 instead of linux-ppc64-low.o.
13907 * linux-ppc64-low.c: Remove file.
13908 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13909 (linux-ppc64-low.o): Remove rule.
13911 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13912 (init_registers_powerpc_64): Likewise.
13913 (ppc_regmap): Conditionally define depending on __powerpc64__.
13914 (ppc_cannot_store_register): Do not special-case "fpscr" when
13915 compiled on __powerpc64__.
13916 (ppc_collect_ptrace_register): New function.
13917 (ppc_supply_ptrace_register): New function.
13918 (ppc_breakpoint): Change type to "unsigned int".
13919 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13920 (the_low_target): Conditionally provide initializers for the
13921 arch_setup member depending on __powerpc64__. Install
13922 collect_ptrace_register and supply_ptrace_register members.
13924 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13926 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13927 * server.c (gdbserver_xmltarget): Define.
13928 (get_features_xml): Use it to replace "target.xml" and arch_string.
13930 * configure.srv: Remove srv_xmltarget. Add XML files that were
13931 mentioned there to srv_xmlfiles instead. Remove conditional tests
13932 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13933 srv_xmlfiles and srv_regobj to include all possible choices.
13934 * configure.ac (srv_xmltarget): Remove.
13935 (srv_xmlfiles): Do not add "target.xml".
13936 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13937 checks for supplementary target information.
13938 * configure: Regenerate.
13939 * Makefile.in (XML_TARGET): Remove.
13940 (target.xml): Remove rule.
13941 (clean): Do not clean up target.xml.
13942 (.PRECIOUS): Do not mention target.xml.
13944 * target.h (struct target_ops): Remove arch_string member.
13945 * linux-low.c (linux_arch_string): Remove.
13946 (linux_target_ops): Remove arch_string initializer.
13947 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13948 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13949 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13950 * spu-low.c (spu_arch_string): Remove.
13951 (spu_target_ops): Remove arch_string initializer.
13952 * win32-low.c (win32_arch_string): Remove.
13953 (win32_target_ops): Remove arch_string initializer.
13954 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13955 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13956 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13958 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13960 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13961 by collect_ptrace_register and supply_ptrace_register hooks.
13962 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13963 instead of checking for the_low_target.left_pad_xfer.
13964 (usr_store_inferior_registers): Use collect_ptrace_register callback
13965 instead of checking for the_low_target.left_pad_xfer.
13967 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13968 (s390_supply_ptrace_register): Likewise.
13969 (s390_fill_gregset): Call s390_collect_ptrace_register.
13970 (the_low_target): Update.
13972 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13973 (ppc_supply_ptrace_register): Likewise.
13974 (the_low_target): Update.
13976 * linux-i386-low.c (the_low_target): Update.
13977 * linux-x86-64-low.c (the_low_target): Update.
13979 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13981 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13982 reg-s390.o and reg-s390x.o.
13984 * linux-low.c (new_inferior): New global variable.
13985 (linux_create_inferior, linux_attach): Set it.
13986 (linux_wait_for_process): Call the_low_target.arch_setup after the
13987 target has stopped for the first time.
13988 (initialize_low): Do not call the_low_target.arch_setup.
13990 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13991 (s390_set_pc): Likewise.
13992 (s390_arch_setup): New function.
13993 (the_low_target): Use s390_arch_setup as arch_setup routine.
13995 * regcache.c (realloc_register_cache): New function.
13996 (set_register_cache): Call it for each existing regcache.
13998 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14000 * server.h (init_registers): Remove prototype.
14002 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14003 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14004 instead of init_registers ().
14005 * linux-arm-low.c (init_registers_arm): Add prototype.
14006 (init_registers_arm_with_iwmmxt): Likewise.
14007 (the_low_target): Add initializer for arch_setup field.
14008 * linux-cris-low.c (init_registers_cris): Add prototype.
14009 (the_low_target): Add initializer for arch_setup field.
14010 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14011 (the_low_target): Add initializer for arch_setup field.
14012 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14013 (the_low_target): Add initializer for arch_setup field.
14014 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14015 (the_low_target): Add initializer for arch_setup field.
14016 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14017 (the_low_target): Add initializer for arch_setup field.
14018 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14019 (the_low_target): Add initializer for arch_setup field.
14020 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14021 (init_registers_mips64_linux): Likewise.
14022 (the_low_target): Add initializer for arch_setup field.
14023 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14024 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14025 (the_low_target): Add initializer for arch_setup field.
14026 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14027 (init_registers_powerpc_64): Likewise.
14028 (the_low_target): Add initializer for arch_setup field.
14029 * linux-s390-low.c (init_registers_s390): Add prototype.
14030 (init_registers_s390x): Likewise.
14031 (the_low_target): Add initializer for arch_setup field.
14032 * linux-sh-low.c (init_registers_sh): Add prototype.
14033 (the_low_target): Add initializer for arch_setup field.
14034 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14035 (the_low_target): Add initializer for arch_setup field.
14036 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14037 (the_low_target): Add initializer for arch_setup field.
14039 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14040 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14041 instead of init_registers ().
14042 * win32-arm-low.c (init_registers_arm): Add prototype.
14043 (the_low_target): Add initializer for arch_setup field.
14044 * win32-i386-low.c (init_registers_i386): Add prototype.
14045 (the_low_target): Add initializer for arch_setup field.
14047 * spu-low.c (init_registers_spu): Add prototype.
14048 (initialize_low): Call initialie_registers_spu () instead of
14049 initialize_registers ().
14051 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14053 * server.c (handle_v_requests): When handling the vRun and vAttach
14054 packets, if already debugging a process, don't kill it. Return an
14057 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14059 * server.c (handle_query): Correct length check.
14061 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14063 * win32-low.c (do_initial_child_stuff): Add process handle
14064 parameter. Set current_process_handle and current_process_id from the
14065 parameters. Clear globals.
14066 (win32_create_inferior): Don't set current_process_handle and
14067 current_process_id here. Instead pass them on the call to
14068 do_initial_child_stuff.
14069 (win32_attach): Likewise.
14070 (win32_clear_inferiors): New.
14071 (win32_kill): Don't close the current process handle or the
14072 current thread handle here. Instead call win32_clear_inferiors.
14073 (win32_detach): Don't open a new handle to the process. Call
14074 win32_clear_inferiors.
14075 (win32_join): Don't rely on current_process_handle; open a new
14076 handle using the process id.
14077 (win32_wait): Call win32_clear_inferiors when the inferior process
14080 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14082 * server.c (monitor_show_help): Add "exit".
14084 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14086 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14087 (clean): Add reg-xtensa.c.
14088 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14089 * configure.srv (xtensa*-*-linux*) New target.
14090 * linux-xtensa-low.c: New.
14091 * xtensa-xtregs.c: New.
14093 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14095 * hostio.c: Don't include errno.h.
14096 (errno_to_fileio_errno): Move to hostio-errno.
14097 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14098 error number outputting to the target->hostio_last_error callback.
14099 (hostio_packet_error): Use FILEIO_EINVAL directly.
14100 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14101 calls to hostio_error.
14102 * hostio-errno.c: New.
14103 * server.h (hostio_last_error_from_errno): Declare.
14104 * target.h (target_ops): Add hostio_last_error member.
14105 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14106 as hostio_last_error handler.
14107 * spu-low.c (spu_target_ops): Likewise.
14108 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14109 (wince_hostio_last_error): New functions.
14110 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14111 as hostio_last_error handler.
14112 (win32_target_ops) [!_WIN32_WCE]: Register
14113 hostio_last_error_from_errno as hostio_last_error handler.
14114 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14115 (hostio-errno.o): New rule.
14116 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14117 * configure.srv (srv_hostio_err_objs): New variable. Default to
14119 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14120 * configure: Regenerate.
14122 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14124 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14125 (linux_kill, linux_detach): Clean up the process list.
14126 * remote-utils.c (remote_open): Improve port number parsing.
14127 (putpkt_binary, input_interrupt): Only send interrupts if the target
14129 * server.c (extended_protocol): Make static.
14130 (attached): Define earlier.
14131 (exit_requested, response_needed, program_argv): New variables.
14132 (target_running): New.
14133 (start_inferior): Clear attached here.
14134 (attach_inferior): Set attached here.
14135 (require_running): Define.
14136 (handle_query): Use require_running and target_running. Implement
14138 (handle_v_attach, handle_v_run): New.
14139 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14140 (gdbserver_usage): Update.
14141 (main): Redo argument parsing. Handle --debug and --multi. Handle
14142 --attach along with other options or after the port. Save
14143 program_argv. Support no initial program. Resynchronize
14144 communication with GDB after an error. Handle "monitor exit".
14145 Use require_running and target_running. Always allow the extended
14146 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14147 restart in extended mode.
14148 * README: Refer to the GDB manual. Update --attach usage.
14150 2007-12-20 Andreas Schwab <schwab@suse.de>
14152 * linux-low.c (STACK_SIZE): Define.
14153 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14154 (linux_test_for_tracefork): Likewise.
14156 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14158 * linux-low.c (linux_wait_for_event): Update messages. Do not
14159 reinsert auto-delete breakpoints.
14160 * mem-break.c (struct breakpoint): Change return type of handler to
14162 (set_breakpoint_at): Update handler type.
14163 (reinsert_breakpoint_handler): Return 1 instead of calling
14165 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14167 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14168 * mem-break.h (set_breakpoint_at): Update handler type.
14169 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14170 * win32-low.c (auto_delete_breakpoint): New.
14171 (get_child_debug_event): Use it.
14173 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14175 * configure.ac: Check for pread and pwrite.
14176 * hostio.c (handle_pread): Fall back to lseek and read.
14177 (handle_pwrite): Fall back to lseek and write.
14178 * config.in, configure: Regenerated.
14180 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14182 * server.c (myresume): Add own_buf argument.
14183 (main): Update calls.
14185 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14187 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14188 * remote-utils.c (remote_open): Do not call disable_async_io.
14189 (block_async_io): Delete.
14190 (unblock_async_io): Make static.
14191 (initialize_async_io): New.
14192 * server.c (handle_v_cont): Handle async I/O here.
14193 (myresume): Likewise. Move other common resume tasks here...
14194 (main): ... from here. Call initialize_async_io. Disable async
14195 I/O before the main loop.
14196 * server.h (initialize_async_io): Declare.
14197 (block_async_io, unblock_async_io): Delete prototypes.
14198 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14200 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14202 * remote-utils.c (readchar): Allow binary data in received messages.
14204 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14206 * win32-low.c (attaching): New global.
14207 (win32_create_inferior): Clear the `attaching' global.
14208 (win32_attach): Set the `attaching' global.
14209 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14210 attaching. Only set a breakpoint at the entry point if not
14213 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14215 * server.c (main): Don't report dll events on the initial
14216 connection on attaches.
14218 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14220 * server.c (main): Relax numerical bases supported for the pid of
14221 the --attach command line argument.
14223 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14225 * win32-low.c (win32_attach): Call OpenProcess before
14226 DebugActiveProcess, not after. Add last error output to error
14229 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14231 * win32-low.c (win32_get_thread_context)
14232 (win32_set_thread_context): New functions.
14233 (thread_rec): Use win32_get_thread_context.
14234 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14235 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14238 2007-12-03 Leo Zayas
14239 Pedro Alves <pedro_alves@portugalmail.pt>
14241 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14243 (child_add_thread): Minor cleanup.
14244 (child_continue): Resume artificially suspended threads before
14245 calling ContinueDebugEvent.
14246 (suspend_one_thread): New.
14247 (fake_breakpoint_event): New.
14248 (get_child_debug_event): Change return type to int. Check here if
14249 gdb sent an interrupt request. If a soft interrupt was requested,
14250 fake a breakpoint event. Return 0 if there is no event to handle,
14252 (win32_wait): Don't check here if gdb sent an interrupt request.
14253 Ensure there is a valid event to handle.
14254 (win32_request_interrupt): Add soft interruption method as last
14257 2007-12-03 Leo Zayas
14258 Pedro Alves <pedro_alves@portugalmail.pt>
14260 * win32-low.h (win32_thread_info): Add descriptions to the
14261 structure members. Replace `suspend_count' counter by a
14263 * win32-low.c (thread_rec): Update condition of when to get the
14264 context from the inferior. Rely on ContextFlags being set if it
14265 has already been retrieved. Only suspend the inferior thread if
14266 we haven't already. Warn if that fails.
14267 (continue_one_thread): s/suspend_count/suspended/. Only call
14268 ResumeThread once. Warn if that fails.
14270 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14272 * win32-low.c (win32_wait): Don't read from the inferior when it
14273 has already exited.
14275 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14277 * Makefile.in (win32_low_h): New variable.
14278 (win32-low.o): Add dependency on $(win32_low_h).
14279 (win32-arm-low.o, win32-i386-low.o): New rules.
14281 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14283 * hostio.c: Correct copyright year.
14285 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14287 * Makefile.in (OBS): Add hostio.o.
14288 (hostio.o): New rule.
14289 * server.h (handle_vFile): Declare.
14290 * hostio.c: New file.
14291 * server.c (handle_v_requests): Take packet_len and new_packet_len
14292 for binary packets. Call handle_vFile.
14293 (main): Update call to handle_v_requests.
14295 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14297 * linux-low.c: Include <sched.h>.
14299 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-low.c (linux_tracefork_grandchild): New.
14302 (linux_tracefork_child): Use clone.
14303 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14305 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14307 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14309 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14311 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14313 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14315 * inferiors.c (change_inferior_id): Delete.
14316 (add_pid_to_list, pull_pid_from_list): New.
14317 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14318 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14319 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14320 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14321 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14322 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14323 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14324 (using_threads): Always set to 1.
14325 (handle_extended_wait): New.
14326 (add_process): Do not set TID.
14327 (linux_create_inferior): Set must_set_ptrace_flags.
14328 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14329 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14330 (linux_thread_alive): Rename TID argument to LWPID.
14331 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14332 (linux_wait_for_event): Do not use TID or check using_threads. Update
14333 call to dead_thread_notify. Call handle_extended_wait.
14334 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14335 (send_sigstop): Delete sigstop_sent.
14336 (wait_for_sigstop): Avoid TID.
14337 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14338 (linux_test_for_tracefork): New.
14339 (linux_lookup_signals): Use thread_db_active and
14340 linux_supports_tracefork_flag.
14341 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14342 * linux-low.h (get_process_thread): Avoid TID.
14343 (struct process_ifo): Move thread_known and tid to the end. Remove
14345 (linux_attach_lwp, thread_db_init): Update prototypes.
14346 * server.h (change_inferior_id): Delete prototype.
14347 (add_pid_to_list, pull_pid_from_list): New prototypes.
14348 * thread-db.c (thread_db_use_events): New.
14349 (find_first_thread): Rename to...
14350 (find_one_thread): ...this. Update callers and messages. Do not
14351 call fatal. Check thread_db_use_events. Do not call
14352 change_inferior_id or new_thread_notify.
14353 (maybe_attach_thread): Update. Do not call new_thread_notify.
14354 (thread_db_init): Set thread_db_use_events. Check use_events.
14355 * utils.c (fatal, warning): Correct message prefix.
14357 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14359 * Makefile.in (clean): Remove new files.
14360 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14361 (powerpc-64.o, powerpc-64.c): New rules.
14362 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14363 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14365 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14367 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14369 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14370 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14371 (target_regsets): Add AltiVec and SPE register sets.
14372 * configure.ac: Check for AltiVec and SPE.
14373 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14374 (ppc_fill_vrregset, ppc_store_vrregset): New.
14375 (target_regsets): Add AltiVec register set.
14376 * configure: Regenerated.
14378 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14380 * linux-low.c (O_LARGEFILE): Define.
14381 (linux_read_memory): Use /proc/PID/mem.
14382 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14383 * configure, config.in: Regenerated.
14385 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14387 * linux-low.c (linux_wait_for_event): Do not pass signals while
14390 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14392 * win32-low.c (create_process): New.
14393 (win32_create_inferior): Use create_process instead of
14394 CreateProcess. If create_process failed retry appending an ".exe"
14395 suffix. Store the GetLastError result immediatelly after
14396 create_process calls and use it on the call to error.
14398 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14400 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14402 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14404 * configure.ac: Switch license to GPLv3.
14406 2007-08-01 Michael Snyder <msnyder@access-company.com>
14408 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14410 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14412 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14414 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14415 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14416 CloseToolhelp32Snapshot.
14417 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14418 CloseToolhelp32Snapshot.
14420 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14422 * server.c (main): Check for inferior exit before main loop.
14424 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14426 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14427 instead of on tmp_desc.
14429 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14430 Daniel Jacobowitz <dan@codesourcery.com>
14432 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14433 (add_thread): Minor cleanups.
14434 (clear_inferiors): Move lower in the file. Clear the DLL
14436 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14437 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14438 (xml_escape_text): New.
14439 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14441 (handle_v_cont): Report errors.
14442 (gdbserver_version): Update.
14443 (main): Correct size of own_buf. Do not report initial DLL events.
14444 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14445 (unloaded_dll, xml_escape_text): New.
14446 * win32-low.c (enum target_waitkind): Update comments.
14447 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14448 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14449 (win32_EnumProcessModules, win32_GetModuleInformation)
14450 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14451 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14452 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14453 (win32_Module32First, win32_Module32Next, load_toolhelp)
14454 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14455 (get_child_debug_event): Handle DLL events.
14456 (win32_wait): Likewise.
14458 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14460 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14461 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14463 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14465 * win32-low.c (handle_output_debug_string): Ignore event if not
14468 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14470 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14472 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14474 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14476 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14478 * inferiors.c (change_inferior_id): Add comment.
14479 * linux-low.c (check_removed_breakpoint): Add an early
14480 prototype. Improve debug output.
14481 (linux_attach): Doc update.
14482 (linux_detach_one_process, linux_detach): Clean up before releasing
14484 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14485 * linux-low.h (struct process_info): Doc improvement.
14486 * mem-break.c (delete_all_breakpoints): New.
14487 * mem-break.h (delete_all_breakpoints): New prototype.
14488 * thread-db.c (find_first_thread): New.
14489 (thread_db_create_event): Call it instead of
14490 thread_db_find_new_threads. Clean up unused variables.
14491 (maybe_attach_thread): Remove first thread handling.
14492 (thread_db_find_new_threads): Use find_first_thread.
14493 (thread_db_get_tls_address): Likewise.
14495 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14497 * thread-db.c (thread_db_find_new_threads): Add prototype.
14498 (thread_db_create_event): Check for the main thread before adding
14500 (maybe_attach_thread): Only enable event reporting if TID == 0.
14501 (thread_db_get_tls_address): Check for new threads.
14503 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14505 * linux-low.c (linux_create_inferior): Try execv before execvp.
14506 * spu-low.c (spu_create_inferior): Likewise.
14508 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14510 * linux-low.c (linux_create_inferior): Change execv to execvp.
14511 * spu-low.c (spu_create_inferior): Likewies.
14513 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14515 * Makefile.in (clean): Clean new files instead of deleted ones.
14516 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14517 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14519 * configure.srv: Specify XML files and new regformats for MIPS and
14521 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14522 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14523 an entry for the restart register.
14524 (mips_cannot_fetch_register, mips_cannot_store_register)
14525 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14526 register names to match the XML descriptions.
14527 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14528 restart register instead of $0.
14530 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14531 Markus Deuling <deuling@de.ibm.com>
14533 * remote-utils.c (decode_xfer_write): New function.
14534 * server.h (decode_xfer_write): Add prototype.
14535 * server.c (handle_query): Add PACKET_LEN argument. Support
14536 qXfer:spu:read and qXfer:spu:write packets.
14537 (main): Pass packet_len to handle_query.
14538 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14539 * target.h (target_ops): Add qxfer_spu.
14541 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14543 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14544 accessing non-seekable spufs files.
14546 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14548 * server.c (handle_query): Add reply for qC packet.
14550 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14551 Leo Zayas <lerele@champenstudios@com>
14553 * server.h (check_remote_input_interrupt_request): New function.
14554 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14555 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14556 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14557 (check_remote_input_interrupt_request): New function.
14558 * server.h (check_remote_input_interrupt_request): Declare.
14559 * win32-low.c (winapi_DebugBreakProcess,
14560 winapi_GenerateConsoleCtrlEvent): New typedefs.
14561 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14563 (win32_wait): Check for remote interrupt request
14564 with check_remote_input_interrupt_request.
14565 (win32_request_interrupt): New function.
14566 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14568 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14570 * win32-low.c (debug_registers_changed,
14571 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14572 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14573 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14574 (thread_rec): Get context using the low target.
14575 (child_add_thread): Call thread_added on the low target,
14576 which does the same thing.
14578 (do_initial_child_stuff): Remove debug registers references.
14579 Set context using the low target. Resume threads after
14580 setting the contexts.
14581 (child_continue): Remove dead variable. Remove debug
14582 registers references.
14583 (child_fetch_inferior_registers): Go through the low target.
14584 (do_child_store_inferior_registers): Remove.
14585 (child_store_inferior_registers): Go through the low target.
14586 (win32_resume): Remove debug registers references.
14587 Set context using the low target.
14588 (handle_exception): Change return type to void. Don't record
14589 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14590 first chance exception.
14591 (get_child_debug_event): Change return type to void. Remove
14592 goto loop. Always return after waiting for debug event.
14593 (win32_wait): Convert to switch statement. Handle spurious
14596 * win32-i386-low.c (debug_registers_changed,
14597 debug_registers_used): New.
14598 (initial_stuff): Rename to ...
14599 (i386_initial_stuff): ... this. Clear debug registers
14601 (store_debug_registers): Delete.
14602 (i386_get_thread_context): New.
14603 (load_debug_registers): Delete.
14604 (i386_set_thread_context): New.
14605 (i386_thread_added): New.
14606 (single_step): Rename to ...
14607 (i386_single_step): ... this.
14608 (do_fetch_inferior_registers): Rename to ...
14609 (i386_fetch_inferior_register): ... this.
14610 (i386_store_inferior_register): New.
14611 (the_low_target): Adapt to new interface.
14613 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14614 (arm_get_thread_context): New.
14615 (arm_set_thread_context): New.
14617 (do_fetch_inferior_registers): Rename to ...
14618 (arm_fetch_inferior_register): ... this.
14619 (arm_store_inferior_register): New.
14620 (arm_wince_breakpoint): Reimplement as unsigned long.
14621 (arm_wince_breakpoint_len): Define.
14622 (the_low_target): Adapt to new interface.
14624 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14625 load_debug_registers. Add get_thread_context, set_thread_context,
14626 thread_added and store_inferior_register. Rename
14627 fetch_inferior_registers to fetch_inferior_register.
14628 (regptr): Remove declaration.
14630 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14632 * linux-low.c (linux_detach): Change return type to int. Return 0.
14633 * spu-low.c (spu_detach): Likewise.
14635 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14637 * target.h (target_ops): Change return type of detach to int.
14639 (join_inferior): New.
14640 * server.c (main): Don't skip detach support on mingw32.
14641 If the inferior doesn't support detaching return error.
14642 Call join_inferior instead of using waitpid.
14643 * linux-low.c (linux_join): New.
14644 (linux_target_op): Add linux_join.
14645 * spu-low.c (spu_join): New.
14646 (spu_target_ops): Add spu_join.
14647 * win32-low.c (win32_detach): Adapt to new interface.
14648 Reopen current_process_handle before detaching. Issue a child
14649 resume before detaching.
14651 (win32_target_op): Add win32_join.
14653 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14655 * win32-low.c (win32-attach): Fix return value.
14656 * target.h (target_ops): Describe ATTACH return values.
14658 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14660 * win32-low.c (GETPROCADDRESS): Define.
14661 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14662 (winapi_DebugSetProcessKillOnExit): Likewise.
14663 (win32_create_inferior): Force usage of ansi CreateProcessA.
14664 (win32_attach): Use GETPROCADDRESS.
14665 (win32_detach): Likewise.
14667 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14669 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14671 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14673 * win32-low.c: Commit leftover changes from 2007-03-29.
14675 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14677 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14678 fields short instead of int. Add explicit padding.
14679 (i387_cache_to_fsave): Remove unnecessary casts.
14680 (i387_fsave_to_cache): Doc fix.
14681 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14683 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14685 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14686 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14688 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14690 * configure.srv (arm*-*-mingw32ce*): Move near the other
14693 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * configure.ac: Add errno checking.
14696 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14697 sys/file.h and malloc.h.
14698 (AC_CHECK_DECLS): Add perror.
14699 (srv_mingwce): Handle.
14700 * configure.srv (i[34567]86-*-cygwin*): Add
14701 win32-i386-low.o to srv_tgtobj.
14702 (i[34567]86-*-mingw*): Likewise.
14703 (arm*-*-mingw32ce*): Add case.
14704 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14705 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14706 [__MINGW32CE__] (strerror): New function.
14707 [__MINGW32CE__] (errno): Define to GetLastError.
14708 [__MINGW32CE__] (COUNTOF): New macro.
14709 (remote_open): Remove extra close call.
14710 * mem-break.c (delete_breakpoint_at): New function.
14711 * mem-break.h (delete_breakpoint_at): Declare.
14712 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14713 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14714 [USE_WIN32API] (read, write): Add char* casts.
14715 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14716 * server.h: Include wincecompat.h on Windows CE.
14717 [HAVE_ERRNO_H]: Check.
14718 (perror): Declare if not declared.
14719 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14720 (perror_with_name): Remove errno declaration.
14721 * wincecompat.h: New.
14722 * wincecompat.c: New.
14723 * win32-low.h: New.
14724 * win32-arm-low.c: New.
14725 * win32-i386-low.c: New.
14726 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14727 (OUTMSG2): Make it safe.
14729 (COUNTOF): New macro.
14730 (NUM_REGS): Get it from the low target.
14731 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14732 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14733 (thread_rec): Let low target handle debug registers.
14734 (child_add_thread): Likewise.
14735 (child_init_thread_list): Likewise.
14736 (continue_one_thread): Likewise.
14738 (do_child_fetch_inferior_registers): Move to ...
14739 * win32-i386-low.c: ... here, and rename to ...
14740 (do_fetch_inferior_registers): ... this.
14741 * win32-low.c (child_fetch_inferior_registers):
14742 Go through the low target.
14743 (do_child_store_inferior_registers): Use regptr.
14744 (strwinerror): New function.
14745 (win32_create_inferior): Handle Windows CE.
14746 Use strwinerror instead of strerror on Windows error
14747 codes. Add program to the error output.
14748 Don't close the main thread handle on Windows CE.
14749 (win32_attach): Use coredll.dll on Windows CE.
14750 (win32_kill): Close current process and current
14752 (win32_detach): Use coredll.dll on Windows CE.
14753 (win32_resume): Let low target handle debug registers, and
14755 (handle_exception): Add/Remove initial breakpoint. Avoid
14756 non-existant WSTOPSIG on Windows CE.
14757 (win32_read_inferior_memory): Cast to remove warning.
14758 (win32_arch_string): Go through the low target.
14759 (initialize_low): Call set_breakpoint_data with the low
14760 target's breakpoint.
14761 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14762 FOP_REGNUM, mappings): Move to ...
14763 * win32-i386-low.c: ... here.
14764 * win32-low.c (win32_thread_info): Move to ...
14765 * win32-low.h: ... here.
14766 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14767 win32-arm-low.c and wincecompat.c.
14768 (all:): Add $EXEEXT.
14769 (install-only:): Likewise.
14770 (gdbserver:): Likewise.
14771 (gdbreplay:): Likewise.
14772 * config.in: Regenerate.
14773 * configure: Regenerate.
14775 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14777 * win32-low.c: Rename typedef thread_info to
14778 win32_thread_info throughout.
14780 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14782 * win32-i386-low.c: Rename to ...
14783 * win32-low.c: ... this.
14784 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14785 * Makefile.in: Likewise.
14787 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14789 * remote-utils.c (monitor_output): Constify msg parameter.
14790 * server.h (monitor_output): Likewise.
14791 * win32-i386-low.c (handle_output_debug_string): New.
14792 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14793 handle_output_debug_string.
14794 (get_child_debug_event): Likewise.
14796 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14798 * server.c (main): Correct strtoul check.
14800 2007-03-27 Jon Ringle <jon@ringle.org>
14802 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14804 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14806 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14808 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14810 * terminal.h: Check HAVE_SGTTY_H.
14812 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14814 * remote-utils.c (remote_open): Print out the assigned port number.
14816 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14818 * remote-utils.c (monitor_output): New function.
14819 * server.c (debug_threads): Define here.
14820 (monitor_show_help): New function.
14821 (handle_query): Handle qRcmd.
14822 (main): Do not handle 'd' packet.
14823 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14824 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14827 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14829 * Makefile.in (EXEEXT): New.
14830 (clean): Use $(EXEEXT).
14832 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14834 * target.h (target_ops): Rename send_signal to request_interrupt,
14835 and remove enum target_signal parameter.
14836 * linux-low.c (linux_request_interrupt): Rename from
14837 linux_send_signal, and always send SIGINT.
14838 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14839 and always send SIGINT.
14840 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14842 (input_interrupt): Likewise.
14844 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14846 * server.c (get_features_xml): Check if target implemented
14848 * win32-i386-low.c (win32_arch_string): New.
14849 (win32_target_ops): Add win32_arch_string as arch_string member.
14851 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14853 * spu-low.c (spu_arch_string): New.
14854 (spu_target_ops): Add spu_arch_string.
14856 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14858 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14859 * configure.ac: Do not check for terminal.h.
14860 * configure, config.in: Regenerated.
14862 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14864 * Makefile.in (OBS): Add $(XML_BUILTIN).
14865 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14867 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14868 (arm-with-iwmmxt.c): New.
14869 * config.in, configure: Regenerate.
14870 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14871 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14872 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14873 (arm*-*-linux*): Add iWMMXt and regset support.
14874 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14875 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14876 (arm_store_wmmxregset, target_regsets): New.
14877 * server.c (get_features_xml): Take annex argument. Check builtin
14879 (handle_query): Handle multiple annexes.
14881 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14883 * remote-utils.c [USE_WIN32API] (read, write): Define.
14884 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14887 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14889 * linux-i386-low.c (the_low_target): Set arch_string.
14890 * linux-x86-64-low.c (the_low_target): Likewise.
14891 * linux-low.c (linux_arch_string): New.
14892 (linux_target_ops): Add it.
14893 * linux-low.h (struct linux_target_ops): Add arch_string.
14894 * server.c (write_qxfer_response): Use const void * for DATA.
14895 (get_features_xml): New.
14896 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14897 * target.h (struct target_ops): Add arch_string method.
14899 2007-01-03 Denis Pilat <denis.pilat@st.com>
14900 Daniel Jacobowitz <dan@codesourcery.com>
14902 * linux-low.c (linux_kill): Handle being called with no threads.
14903 * win32-i386-low.c (win32_kill): Likewise.
14904 (get_child_debug_event): Clear current_process_handle.
14906 2006-12-30 Denis PILAT <denis.pilat@st.com>
14907 Daniel Jacobowitz <dan@codesourcery.com>
14909 * remote-utils.c (remote_open): Check the type of specified
14910 serial port devices before opening them.
14911 * server.c (main): Kill the inferior if an error occurs during
14912 the first remote_open.
14914 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14916 * README: Update supported targets.
14918 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14920 * Makefile.in (clean): Remove reg-mips64.c.
14921 (reg-mips64.c, reg-mips64.o): New rules.
14922 * configure.srv: Handle mips64. Include regset support for mips.
14923 * linux-mips-low.c (union mips_register): New.
14924 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14925 (mips_breakpoint, mips_breakpoint_at): Use int.
14926 (mips_collect_register, mips_supply_register)
14927 (mips_collect_register_32bit, mips_supply_register_32bit)
14928 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14929 (mips_store_fpregset, target_regsets): New.
14930 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14932 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14934 * configure.srv: Add target "spu*-*-*".
14935 * Makefile.in (clean): Remove reg-spu.c.
14936 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14937 * spu-low.c: New file.
14939 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14941 * configure.ac: Correct td_thr_tls_get_addr test.
14942 * configure: Regenerated.
14944 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14946 * linux-low.c (linux_wait_for_event): Reformat. Use the
14947 pass_signals array.
14948 * remote-utils.c (decode_address_to_semicolon): New.
14949 * server.c (pass_signals, handle_general_set): New.
14950 (handle_query): Mention QPassSignals for qSupported.
14951 (main): Call handle_general_set.
14952 * server.h (pass_signals, decode_address_to_semicolon): New.
14954 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14956 * server.c (handle_query): Correct error handling for read_auxv.
14958 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14960 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14961 and srv_linux_thread_db to yes.
14962 * linux-s390-low.c (s390_fill_gregset): New function.
14963 (target_regsets): Define data structure.
14965 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14967 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14968 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14969 * config.in, configure: Regenerated.
14970 * inferiors.c (gdb_id_to_thread): New function.
14971 (gdb_id_to_thread_id): Use it.
14972 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14973 * linux-low.h (struct process_info): Add th member.
14974 (thread_db_get_tls_address): New prototype.
14975 * remote-utils.c (decode_address): Make non-static.
14976 * server.c (handle_query): Handle qGetTLSAddr.
14977 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14978 * target.h (struct target_ops): Add get_tls_address.
14979 * thread-db.c (maybe_attach_thread): Save the thread handle.
14980 (thread_db_get_tls_address): New.
14982 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14984 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14985 (linux_resume_one_process): Take a siginfo_t *. Update all
14986 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14987 (struct pending_signals): Add a siginfo_t.
14988 (linux_wait_for_process): Always set last_status.
14989 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14990 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14991 * linux-low.h (struct process_info): Add last_status.
14993 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14995 * remote-utils.c (try_rle): New function.
14996 (putpkt_binary): Use it.
14998 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15000 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15001 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15002 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15003 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15004 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15007 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15009 * server.c (terminal_fd): New variable.
15010 (old_foreground_pgrp): Likewise.
15011 (restore_old_foreground_pgrp): New function.
15012 (start_inferior): Record the terminal file descriptor in terminal_fd
15013 and its original foreground group in old_foreground_pgrp. Register
15014 restore_old_foreground_pgrp with atexit().
15016 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15018 * server.c (handle_query): Correct qPart to qXfer.
15020 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15022 * configure.ac: Check for more headers which are missing on
15023 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15024 * configure.srv: Add Cygwin and mingw32.
15025 * remote-utils.c: Don't include headers unconditionally which
15026 are missing on mingw32. Include <winsock.h> for mingw32.
15027 (remote_open): Adjust for mingw32 support. Flush
15028 standard error after writing to it.
15029 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15030 (unblock_async_io, enable_async_io, disable_async_io)
15031 (readchar, getpkt): Update for Winsock support.
15032 (prepare_resume_reply): Expect a protocol signal number.
15033 * server.c: Disable <sys/wait.h> on mingw32.
15034 (start_inferior): Adjust for mingw32 support. Flush
15035 standard error after writing to it.
15036 (attach_inferior): Likewise. Use protocol signal
15038 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15040 * win32-i386-low.c: New file.
15041 * Makefile.in (XM_CLIBS): Set.
15042 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15043 (win32-i386-low.o): New dependency rule.
15044 * linux-low.c (linux_wait): Use target signal numbers.
15045 * target.h (struct target_ops): Doc fix.
15046 * server.h (target_signal_to_name): New prototype.
15047 * gdbreplay.c: Don't include headers unconditionally which
15048 are missing on mingw32. Include <winsock.h> for mingw32.
15049 (remote_close, remote_open): Adjust for Winsock support.
15050 * configure, config.in: Regenerated.
15052 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15054 * server.c (decode_xfer_read, write_qxfer_response): New.
15055 (handle_query): Take a packet length argument. Handle
15056 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15057 the qSupported response.
15058 (main): Update call to handle_query.
15060 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15062 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15063 (putpkt_binary): Renamed from putpkt and adjusted for binary
15065 (putpkt): New wrapper for putpkt_binary.
15066 (readchar): Don't mask off the high bit.
15067 (decode_X_packet): New function.
15068 * server.c (main): Call putpkt_binary if a handler sets the packet
15069 length. Save the length of the incoming packet. Handle 'X'.
15070 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15072 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15074 * server.c (handle_query): Handle qSupported.
15076 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15078 * remote-utils.c (all_symbols_looked_up): New variable.
15079 (look_up_one_symbol): Check it.
15080 * server.h (look_up_one_symbol): New declaration.
15081 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15083 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15085 * Makefile.in (linux-arm-low.o): Update dependencies.
15086 * linux-arm-low.c: Include "gdb_proc_service.h".
15087 (PTRACE_GET_THREAD_AREA): Define.
15088 (ps_get_thread_area): New function.
15090 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15092 * configure.srv (m68k*-*-uclinux*): New target.
15093 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15094 (linux_resume_one_process): Remove extraneous cast.
15095 (linux_read_offsets): New.
15096 (linux_target_op): Add linux_read_offsets on mmuless systems.
15097 * server.c (handle_query): Add qOffsets logic.
15098 * target.h (struct target_ops): Add read_offsets.
15100 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15102 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15103 (PTRACE_GET_THREAD_AREA): Define.
15104 (ps_get_thread_area): New function.
15105 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15106 (linux-x86-64-low.o): Update.
15108 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15110 * configure.ac: Remove checks for prfpregset_t.
15111 * gdb_proc_service.h: New file.
15112 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15113 new "gdb_proc_service.h".
15114 * proc-service.c: Likewise.
15115 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15116 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15117 * Makefile.in (gdb_proc_service_h): Updated.
15118 * configure, config.in: Regenerated.
15120 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15122 * remote-utils.c (prepare_resume_reply): Move declaration
15123 of gdb_id_from_wait to the top of the block.
15125 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15127 * linux-low.c (regsets_store_inferior_registers): Read the regset
15128 from the target before filling it.
15130 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15132 * server.c (attach_inferior): Return SIGTRAP for a successful
15135 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15137 * Makefile.in (OBS): Add version.o.
15138 (STAGESTUFF): Delete.
15139 (version.o): Add dependencies.
15140 (version.c): Replace rule.
15141 (clean): Remove version.c.
15142 * server.c (gdbserver_version): New.
15143 (gdbserver_usage): Use printf.
15144 (main): Handle --version and --help.
15145 * server.h (version, host_name): Add declarations.
15147 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15159 * linux-x86-64-low.c:
15161 * linux-s390-low.c:
15162 * linux-ppc64-low.c:
15164 * linux-mips-low.c:
15165 * linux-m68k-low.c:
15166 * linux-m32r-low.c:
15169 * linux-ia64-low.c:
15170 * linux-i386-low.c:
15171 * linux-crisv32-low.c:
15183 * gdbserver.1: Add (C) after Copyright. Update the FSF
15186 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15188 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15189 (arm_breakpoint_at): Recognize both breakpoints.
15190 (the_low_target): Use the correct breakpoint instruction.
15192 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15194 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15195 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15196 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15197 (the_low_target): Update.
15199 2005-10-25 Andreas Schwab <schwab@suse.de>
15201 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15203 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15204 (ia64_num_regs): Reduce to 462.
15206 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15208 * acinclude.m4: Correct quoting.
15209 * aclocal.m4: Regenerated.
15211 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15212 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15213 (thread_db_init): Call thread_db_err_str.
15214 * configure.ac: Check for TD_VERSION.
15215 * config.in, configure: Regenerated.
15217 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15219 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15221 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15223 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15224 is not available. Define HAVE_PTRACE_GETREGS if it is.
15225 * config.in, configure: Regenerated.
15226 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15227 * linux-i386-low.c, linux-m68k-low.c: Update to use
15228 HAVE_PTRACE_GETREGS.
15229 * linux-low.c (regsets_fetch_inferior_registers)
15230 (regsets_store_inferior_registers): Only return 0 if we processed
15232 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15233 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15235 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15237 * inferiors.c (struct thread_info): Add gdb_id.
15238 (add_thread): Add gdb_id argument.
15239 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15240 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15241 calls to add_thread.
15242 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15243 * server.c (handle_query): Use thread_to_gdb_id.
15244 (handle_v_cont, main): Use gdb_id_to_thread_id.
15245 * server.h (add_thread): Update prototype.
15246 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15249 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15251 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15252 left-padded registers.
15253 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15254 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15256 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15258 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15259 * configure: Regenerate.
15260 * config.in: Regenerate.
15261 * server.h (NEED_DECLARATION_STRERROR):
15262 Replace with !HAVE_DECL_STRERROR.
15264 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15266 * linux-low.c (linux_wait, linux_send_signal): Don't test
15267 an unsigned long variable for > 0 if it could be MAX_ULONG.
15268 * server.c (myresume): Likewise.
15269 * target.c (set_desired_inferior): Likewise.
15271 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15273 * configure.ac: Simplify and improve check for socklen_t.
15274 * configure, config.in: Regenerate.
15276 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15278 * acconfig.h: Remove.
15279 * configure.ac: Add a test for socklen_t. Use three-argument
15280 AC_DEFINE throughout.
15281 * config.in: Regenerated using autoheader 2.59.
15282 * configure: Regenerated.
15284 * gdbreplay.c (socklen_t): Provide a default.
15285 (remote_open): Use socklen_t.
15286 * remote-utils.c (socklen_t): Provide a default.
15287 (remote_open): Use socklen_t.
15288 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15291 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15293 * linux-low.c (linux_read_memory, linux_write_memory)
15294 (linux_read_auxv): Likewise.
15295 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15296 (check_mem_write): Likewise.
15297 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15299 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15300 (registers_from_string, register_data): Likewise.
15301 * server.c (handle_query, main): Likewise.
15302 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15303 (decode_M_packet): Likewise.
15304 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15305 * target.h (struct target_ops): Update read_memory, write_memory,
15307 (read_inferior_memory, write_inferior_memory): Update.
15308 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15309 to unsigned char *.
15310 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15311 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15312 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15313 linux-s390-low.c, linux-sh-low.c: Update for changes in
15314 read_inferior_memory and the_low_target->breakpoint.
15316 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15318 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15319 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15320 * configure.srv: Add powerpc64-*-linux*.
15321 * linux-ppc64-low.c: New file.
15323 2005-05-23 Orjan Friberg <orjanf@axis.com>
15325 * linux-cris-low.c: New file with support for CRIS.
15326 * linux-crisv32-low.c: Ditto for CRISv32.
15327 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15328 (clean): Add reg-cris.c and reg-crisv32.c.
15329 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15330 reg-crisv32.o, and reg-crisv32.c to make rules.
15331 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15332 recognized targets.
15334 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15336 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15337 of sizeof (PTRACE_XFER_TYPE).
15338 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15340 2005-05-12 Orjan Friberg <orjanf@axis.com>
15342 * target.h (struct target_ops): Add insert_watchpoint,
15343 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15344 pointers for hardware watchpoint support.
15345 * linux-low.h (struct linux_target_ops): Ditto.
15346 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15347 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15348 to linux_target_ops.
15349 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15351 * server.c (main): Recognize 'Z' and 'z' packets.
15353 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15355 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15356 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15357 (the_low_target): Add new members.
15359 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15361 * proc-service.c (ps_lgetregs): Search all_processes instead of
15364 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15366 * server.c (start_inferior): Change return type to int.
15367 (attach_inferior): Change sigptr to int *.
15368 (handle_v_cont, handle_v_requests): Change signal to int *.
15369 (main): Change signal to int.
15371 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15373 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15374 * configure.srv: Add m32r*-*-linux*.
15375 * linux-m32r-low.c: New file.
15377 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15379 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15381 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15383 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15384 Take unsigned long arguments for PIDs.
15385 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15386 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15387 (wait_for_sigstop, linux_resume_one_process)
15388 (regsets_fetch_inferior_registers, linux_send_signal)
15389 (linux_read_auxv): Likewise. Update the types of variables holding
15390 PIDs. Update format string specifiers.
15391 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15392 * remote-utils.c (prepare_resume_reply): Likewise.
15393 * server.c (cont_thread, general_thread, step_thread)
15394 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15396 (handle_query): Update format specifiers.
15397 (handle_v_cont, main): Use strtoul for thread IDs.
15398 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15399 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15400 (general_thread, step_thread, thread_from_wait)
15401 (old_thread_from_wait): Update.
15402 * target.h (struct thread_resume): Use unsigned long for THREAD.
15403 (struct target_ops): Use unsigned long for arguments to attach and
15406 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15408 * acinclude.m4: Include bfd/bfd.m4 directly.
15409 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15410 <agriffis@toolchain.org>.
15411 * aclocal.m4, configure: Regenerated.
15413 2005-01-07 Andrew Cagney <cagney@gnu.org>
15415 * configure.ac: Rename configure.in, require autoconf 2.59.
15416 * configure: Re-generate.
15418 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15420 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15421 LIBS when finished.
15422 * aclocal.m4: Regenerated.
15423 * configure: Regenerated.
15425 2004-11-21 Andreas Schwab <schwab@suse.de>
15427 * linux-m68k-low.c (m68k_num_gregs): Define.
15428 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15429 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15430 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15431 (m68k_breakpoint_at): New. Add to the_low_target.
15433 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15434 srv_linux_thread_db to yes.
15436 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15438 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15439 (ARCH_SET_FS): Likewise.
15440 (ARCH_GET_FS): Likewise.
15441 (ARCH_GET_GS): Likewise.
15443 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15445 * linux-i386-low.c (ps_get_thread_area): New.
15446 * linux-x86-64-low.c (ps_get_thread_area): New.
15447 * linux-low.c: Include <sys/syscall.h>.
15448 (linux_kill_one_process): Don't kill the first thread here.
15449 (linux_kill): Kill the first thread here.
15450 (kill_lwp): New function.
15451 (send_sigstop, linux_send_signal): Use it.
15452 * proc-service.c: Clean up #ifdefs.
15453 (fpregset_info): Delete.
15454 (ps_lgetregs): Update and enable implementation.
15455 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15457 * remote-utils.c (struct sym_cache, symbol_cache): New.
15458 (input_interrupt): Print a clearer message.
15459 (async_io_enabled): New variable.
15460 (enable_async_io, disable_async_io): Use it. Update comments.
15461 (look_up_one_symbol): Use the symbol cache.
15462 * thread-db.c (thread_db_look_up_symbols): New function.
15463 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15465 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15467 * configure.in: Test for -rdynamic.
15468 * configure: Regenerated.
15469 * Makefile (INTERNAL_LDFLAGS): New.
15470 (gdbserver, gdbreplay): Use it.
15472 2004-09-02 Andrew Cagney <cagney@gnu.org>
15474 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15476 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15478 * linux-low.c (linux_wait): Clear all_processes list also.
15480 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15482 * linux-low.c: Include <errno.h>. Remove extern declaration of
15485 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15487 * gdbreplay.c, server.h, utils.c: Update copyright years.
15489 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15491 * server.c (main): Print child status or termination signal from
15492 variable 'signal', not 'sig'.
15494 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15496 * linux-low.c (linux_read_memory): Change return type to
15497 int. Check for and return error from ptrace().
15498 * target.c (read_inferior_memory): Change return type to int. Pass
15499 back return status from the_target->read_memory().
15500 * target.h (struct target_ops): Adapt *read_memory() prototype.
15502 (read_inferior_memory): Adapt prototype.
15503 * server.c (main): Return an error packet if
15504 read_inferior_memory() returns an error.
15506 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15508 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15509 Unify with other clean targets.
15511 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15513 * server.c (handle_v_cont): Call set_desired_inferior.
15515 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15517 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15519 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15521 * linux-low.c (linux_wait): Unblock async I/O.
15522 (linux_resume): Block and enable async I/O.
15523 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15524 * server.h (block_async_io, unblock_async_io): Add prototypes.
15526 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15528 * remote-utils.c (remote_open): Print a status notice after
15529 opening a TCP port.
15530 * server.c (attach_inferior): Print a status notice after
15533 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15535 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15537 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15539 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15541 * server.c, target.h: Update copyright years.
15543 2004-02-25 Roland McGrath <roland@redhat.com>
15545 * target.h (struct target_ops): New member `read_auxv'.
15546 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15547 * linux-low.c (linux_read_auxv): New function.
15548 (linux_target_ops): Initialize `read_auxv' member to that.
15550 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15552 Committed by Jim Blandy <jimb@redhat.com>.
15554 * linux-s390-low.c (s390_num_regs): Update.
15555 (s390_regmap): Remove control registers. Use __s390x__ predefine
15556 instead of GPR_SIZE to distiguish s390 and s390x targets.
15558 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15560 * linux-low.c: Update copyright year.
15561 (check_removed_breakpoint): Clear pending_is_breakpoint.
15562 (linux_set_resume_request, linux_queue_one_thread)
15563 (resume_status_pending_p): New functions.
15564 (linux_continue_one_thread): Use process->resume.
15565 (linux_resume): Only resume threads if there are no pending events.
15566 * linux-low.h (struct process_info): Add resume request
15569 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15571 * regcache.c (new_register_cache): Clear the allocated register
15572 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15574 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15576 * linux-low.c (linux_resume): Take a struct thread_resume *
15578 (linux_wait): Update call.
15579 (resume_ptr): New static variable.
15580 (linux_continue_one_thread): Renamed from
15581 linux_continue_one_process. Use resume_ptr.
15582 (linux_resume): Use linux_continue_one_thread.
15583 * server.c (handle_v_cont, handle_v_requests): New functions.
15584 (myresume): New function.
15585 (main): Handle 'v' case.
15586 * target.h (struct thread_resume): New type.
15587 (struct target_ops): Change argument of "resume" to struct
15589 (myresume): Delete macro.
15591 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15593 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15594 (uninstall): Support DESTDIR.
15596 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15598 * configure.srv: Add xscale*linux copy of arm*linux entry.
15600 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15602 * linux-arm-low.c (arm_reinsert_addr): New function.
15603 (the_low_target): Add arm_reinsert_addr.
15605 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15607 * mem-break.c: Remove whitespace at end of file.
15609 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15611 * configure.in: Check whether we need to prototype strerror.
15612 * server.h: Optionally prototype strerror.
15613 * gdbreplay.c (perror_with_name): Use strerror.
15614 * linux-low.c (linux_attach_lwp): Use strerror.
15615 * utils.c (perror_with_name): Use strerror.
15616 * config.in, configure: Regenerated.
15618 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15620 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15621 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15623 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15625 * Makefile.in (SFILES): Update.
15626 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15627 low-sun3.c: Remove files.
15629 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15631 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15632 (linux_detach_one_process, linux_detach): New functions.
15633 (linux_target_ops): Add linux_detach.
15634 * server.c (main): Handle 'D' packet.
15635 * target.h (struct target_ops): Add "detach" member.
15636 (detach_inferior): Define.
15638 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15640 From Kelley Cook <kelleycook@wideopenwest.com>:
15641 * configure.srv: Accept i[34567]86 variants.
15643 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15645 * linux-low.c (linux_wait_for_event): Correct comment typos.
15646 (linux_resume_one_process): Call check_removed_breakpoint.
15647 (linux_send_signal): New function.
15648 (linux_target_ops): Add linux_send_signal.
15649 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15651 * target.h (struct target_ops): Add send_signal.
15653 2003-05-29 Jim Blandy <jimb@redhat.com>
15655 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15656 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15657 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15658 away part of the register's value.
15660 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15662 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15663 (linux_wait_for_event, linux_init_signals): Likewise.
15665 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15667 * configure.in: Check for stdlib.h.
15668 * configure: Regenerated.
15669 * config.in: Regenerated.
15671 2003-01-04 Andreas Schwab <schwab@suse.de>
15673 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15675 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15677 * Makefile.in: Remove obsolete code.
15679 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15681 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15682 defined(PT_FPR0_HI).
15684 2002-11-17 Stuart Hughes <seh@zee2.com>
15686 * linux-arm-low.c (arm_num_regs): Increase.
15687 (arm_regmap): Include status register.
15689 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15691 * linux-low.c (register_addr): Remove incorrect -1 check.
15693 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15695 * linux-low.c (linux_create_inferior): Call setpgid. Return
15697 (unstopped_p, linux_signal_pid): Remove.
15698 (linux_target_ops): Remove linux_signal_pid.
15699 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15700 global instead of target method.
15701 * target.h (struct target_ops): Remove signal_pid. Update comment
15702 for create_inferior.
15703 * server.c (signal_pid): New variable.
15704 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15705 gdbserver. Set the child to be the foreground process group.
15706 (attach_inferior): Set signal_pid.
15708 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15710 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15712 2002-08-20 Jim Blandy <jimb@redhat.com>
15714 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15717 2002-08-01 Andrew Cagney <cagney@redhat.com>
15719 * Makefile.in: Make chill references obsolete.
15721 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15723 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15724 * configure: Regenerate.
15725 * config.in: Regenerate.
15727 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15729 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15730 (perror_with_name, remote_close, remote_open, expect, play): Static.
15732 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15734 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15735 byte offsets instead of an array of indexes.
15736 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15738 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15740 * regcache.c: Add comment.
15742 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15744 * thread-db.c: New file.
15745 * proc-service.c: New file.
15746 * acinclude.m4: New file.
15747 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15748 proc-service.o, and thread-db.o.
15749 (linux-low.o): Add USE_THREAD_DB.
15750 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15751 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15752 * aclocal.m4: Regenerated.
15753 * config.in: Regenerated.
15754 * configure: Regenerated.
15755 * configure.in: Check for proc_service.h, sys/procfs.h,
15756 thread_db.h, and linux/elf.h headrs.
15757 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15758 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15759 Check for -lthread_db and thread support.
15760 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15761 PowerPC, and SuperH.
15762 * i387-fp.c: Constify arguments.
15763 * i387-fp.h: Likewise.
15764 * inferiors.c: (struct thread_info): Renamed from
15765 `struct inferior_info'. Remove PID member. Use generic inferior
15766 list header. All uses updated.
15767 (inferiors, signal_pid): Removed.
15768 (all_threads): New variable.
15769 (get_thread): Define.
15770 (add_inferior_to_list): New function.
15771 (for_each_inferior): New function.
15772 (change_inferior_id): New function.
15773 (add_inferior): Removed.
15774 (remove_inferior): New function.
15775 (add_thread): New function.
15776 (free_one_thread): New function.
15777 (remove_thread): New function.
15778 (clear_inferiors): Use for_each_inferior and free_one_thread.
15779 (find_inferior): New function.
15780 (find_inferior_id): New function.
15781 (inferior_target_data): Update argument type.
15782 (set_inferior_target_data): Likewise.
15783 (inferior_regcache_data): Likewise.
15784 (set_inferior_regcache_data): Likewise.
15785 * linux-low.c (linux_bp_reinsert): Remove.
15786 (all_processes, stopping_threads, using_thrads)
15787 (struct pending_signals, debug_threads, pid_of): New.
15788 (inferior_pid): Replace with macro.
15789 (struct inferior_linux_data): Remove.
15790 (get_stop_pc, add_process): New functions.
15791 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15792 Use add_process and add_thread.
15793 (linux_attach_lwp): New function, based on old linux_attach. Use
15794 add_process and add_thread. Set stop_expected for new threads.
15795 (linux_attach): New function.
15796 (linux_kill_one_process): New function.
15797 (linux_kill): Kill all LWPs.
15798 (linux_thread_alive): Use find_inferior_id.
15799 (check_removed_breakpoints, status_pending_p): New functions.
15800 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15801 Update. Use WNOHANG. Wait for cloned processes also. Update process
15802 struct for the found process.
15803 (linux_wait_for_event): New function.
15804 (linux_wait): Use it. Support LWPs.
15805 (send_sigstop, wait_for_sigstop, stop_all_processes)
15806 (linux_resume_one_process, linux_continue_one_process): New functions.
15807 (linux_resume): Support LWPs.
15808 (REGISTER_RAW_SIZE): Remove.
15809 (fetch_register): Use register_size instead. Call supply_register.
15810 (usr_store_inferior_registers): Likewise. Call collect_register.
15811 Fix recursive case.
15812 (regsets_fetch_inferior_registers): Improve error message.
15813 (regsets_store_inferior_registers): Add debugging.
15814 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15815 (unstopped_p, linux_signal_pid): New functions.
15816 (linux_target_ops): Add linux_signal_pid.
15817 (linux_init_signals): New function.
15818 (initialize_low): Call it. Initialize using_threads.
15819 * regcache.c (inferior_regcache_data): Add valid
15821 (get_regcache): Fetch registers lazily. Add fetch argument
15822 and update all callers.
15823 (regcache_invalidate_one, regcache_invalidate): New
15825 (new_register_cache): Renamed from create_register_cache.
15826 Return the new regcache.
15827 (free_register_cache): Change argument to a void *.
15828 (registers_to_string, registers_from_string): Call get_regcache
15829 with fetch flag set.
15830 (register_data): Make static. Pass fetch flag to get_regcache.
15831 (supply_register): Call get_regcache with fetch flag clear.
15832 (collect_register): Call get_regcache with fetch flag set.
15833 (collect_register_as_string): New function.
15834 * regcache.h: Update.
15835 * remote-utils.c (putpkt): Flush after debug output and use
15837 Handle input interrupts while waiting for an ACK.
15838 (input_interrupt): Use signal_pid method.
15839 (getpkt): Flush after debug output and use stderr.
15840 (outreg): Use collect_register_as_string.
15841 (new_thread_notify, dead_thread_notify): New functions.
15842 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15843 and general_thread.
15844 (look_up_one_symbol): Flush after debug output.
15845 * server.c (step_thread, server_waiting): New variables.
15846 (start_inferior): Don't use signal_pid. Update call to mywait.
15847 (attach_inferior): Update call to mywait.
15848 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15849 (main): Don't fetch/store registers explicitly. Use
15850 set_desired_inferior. Support proposed ``Hs'' packet. Update
15852 * server.h: Update.
15853 (struct inferior_list, struct_inferior_list_entry): New.
15854 * target.c (set_desired_inferior): New.
15855 (write_inferior_memory): Constify.
15856 (mywait): New function.
15857 * target.h: Update.
15858 (struct target_ops): New signal_pid method.
15859 (mywait): Removed macro, added prototype.
15861 * linux-low.h (regset_func): Removed.
15862 (regset_fill_func, regset_store_func): New.
15863 (enum regset_type): New.
15864 (struct regset_info): Add type field. Use new operation types.
15865 (struct linux_target_ops): stop_pc renamed to get_pc.
15866 Add decr_pc_after_break and breakpoint_at.
15867 (get_process, get_thread_proess, get_process_thread)
15868 (strut process_info, all_processes, linux_attach_lwp)
15869 (thread_db_init): New.
15871 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15872 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15873 (the_low_target): Add new members.
15874 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15875 (i386_store_fpxregset): Constify.
15876 (target_regsets): Add new kind identifier.
15877 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15878 (i386_set_pc): Add debugging.
15879 (i386_breakpoint_at): New function.
15880 (the_low_target): Add new members.
15881 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15882 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15883 (mips_breakpoint_at): New.
15884 (the_low_target): Add new members.
15885 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15886 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15887 (the_low_target): Add new members.
15888 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15889 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15890 (the_low_target): Add new members.
15891 * linux-x86-64-low.c (target_regsets): Add new kind
15894 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15896 From Martin Pool <mbp@samba.org>:
15897 * server.c (gdbserver_usage): New function.
15900 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15902 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15903 stop_at -> stop_pc.
15905 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15907 * Makefile.in: Remove obsolete code.
15909 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15911 * linux-low.c (regsets_fetch_inferior_registers),
15912 (regsets_store_inferior_registers): Removed cast to int from
15914 * regcache.h: Added declaration of struct inferior_info.
15916 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15918 * inferiors.c (struct inferior_info): Add regcache_data.
15919 (add_inferior): Call create_register_cache.
15920 (clear_inferiors): Call free_register_cache.
15921 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15922 * regcache.c (struct inferior_regcache_data): New.
15923 (registers): Remove.
15924 (get_regcache): New function.
15925 (create_register_cache, free_register_cache): New functions.
15926 (set_register_cache): Don't initialize the register cache here.
15927 (registers_to_string, registers_from_string, register_data): Call
15929 * regcache.h: Add prototypes.
15930 * server.h: Likewise.
15932 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15934 * mem-break.c: New file.
15935 * mem-break.h: New file.
15936 * Makefile.in: Add mem-break.o rule; update server.h
15938 * inferiors.c (struct inferior_info): Add target_data
15940 (clear_inferiors): Free target_data member if set.
15941 (inferior_target_data, set_inferior_target_data): New functions.
15942 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15943 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15944 * linux-low.c (linux_bp_reinsert): New variable.
15945 (struct inferior_linux_data): New.
15946 (linux_create_inferior): Use set_inferior_target_data.
15947 (linux_attach): Likewise. Call add_inferior.
15948 (linux_wait_for_one_inferior): New function.
15949 (linux_wait): Call it.
15950 (linux_write_memory): Add const.
15951 (initialize_low): Call set_breakpoint_data.
15952 * linux-low.h (struct linux_target_ops): Add breakpoint
15954 * server.c (attach_inferior): Remove extra add_inferior
15956 * server.h: Include mem-break.h. Update inferior.c
15958 * target.c (read_inferior_memory)
15959 (write_inferior_memory): New functions.
15960 * target.h (read_inferior_memory)
15961 (write_inferior_memory): Change macros to prototypes.
15962 (struct target_ops): Update comments. Add const to write_memory
15965 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15967 * linux-low.c (usr_store_inferior_registers): Support
15968 registers which are allowed to fail to store.
15969 * linux-low.h (linux_target_ops): Likewise.
15970 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15971 (ppc_cannot_store_register): FPSCR may not be storable.
15973 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15975 * server.h: Include <string.h> if HAVE_STRING_H.
15976 * ChangeLog: Correct paths in last ChangeLog entry.
15978 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15980 * linux-low.h: Remove obsolete prototypes.
15981 (struct linux_target_ops): New.
15982 (extern the_low_target): New.
15983 * linux-low.c (num_regs, regmap): Remove declarations.
15984 (register_addr): Use the_low_target explicitly.
15985 (fetch_register): Likewise.
15986 (usr_fetch_inferior_registers): Likewise.
15987 (usr_store_inferior_registers): Likewise.
15988 * linux-arm-low.c (num_regs): Remove.
15989 (arm_num_regs): Define.
15990 (arm_regmap): Renamed from regmap, made static.
15991 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15993 (arm_cannot_store_register): Renamed from cannot_store_register,
15995 (the_low_target): New.
15996 * linux-i386-low.c (num_regs): Remove.
15997 (i386_num_regs): Define.
15998 (i386_regmap): Renamed from regmap, made static.
15999 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16001 (i386_cannot_store_register): Renamed from cannot_store_register,
16003 (the_low_target): New.
16004 * linux-ia64-low.c (num_regs): Remove.
16005 (ia64_num_regs): Define.
16006 (ia64_regmap): Renamed from regmap, made static.
16007 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16009 (ia64_cannot_store_register): Renamed from cannot_store_register,
16011 (the_low_target): New.
16012 * linux-m68k-low.c (num_regs): Remove.
16013 (m68k_num_regs): Define.
16014 (m68k_regmap): Renamed from regmap, made static.
16015 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16017 (m68k_cannot_store_register): Renamed from cannot_store_register,
16019 (the_low_target): New.
16020 * linux-mips-low.c (num_regs): Remove.
16021 (mips_num_regs): Define.
16022 (mips_regmap): Renamed from regmap, made static.
16023 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16025 (mips_cannot_store_register): Renamed from cannot_store_register,
16027 (the_low_target): New.
16028 * linux-ppc-low.c (num_regs): Remove.
16029 (ppc_num_regs): Define.
16030 (ppc_regmap): Renamed from regmap, made static.
16031 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16033 (ppc_cannot_store_register): Renamed from cannot_store_register,
16035 (the_low_target): New.
16036 * linux-s390-low.c (num_regs): Remove.
16037 (s390_num_regs): Define.
16038 (s390_regmap): Renamed from regmap, made static.
16039 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16041 (s390_cannot_store_register): Renamed from cannot_store_register,
16043 (the_low_target): New.
16044 * linux-sh-low.c (num_regs): Remove.
16045 (sh_num_regs): Define.
16046 (sh_regmap): Renamed from regmap, made static.
16047 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16049 (sh_cannot_store_register): Renamed from cannot_store_register,
16051 (the_low_target): New.
16052 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16053 (the_low_target): New.
16055 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16057 * Makefile.in: Add stamp-h target.
16058 * configure.in: Create stamp-h.
16059 * configure: Regenerated.
16061 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16063 * inferiors.c: New file.
16064 * target.c: New file.
16065 * target.h: New file.
16066 * Makefile.in: Add target.o and inferiors.o. Update
16068 * linux-low.c (inferior_pid): New static variable,
16069 moved from server.c.
16070 (linux_create_inferior): Renamed from create_inferior.
16071 Call add_inferior. Return 0 on success instead of a PID.
16072 (linux_attach): Renamed from myattach.
16073 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16074 (linux_thread_alive): Renamed from mythread_alive.
16075 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16077 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16078 (regsets_store_inferior_registers): Correct error message.
16079 Add missing ``return 0''.
16080 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16081 (linux_store_registers): Renamed from store_inferior_registers.
16082 (linux_read_memory): Renamed from read_inferior_memory.
16083 (linux_write_memory): Renamed from write_inferior_memory.
16084 (linux_target_ops): New structure.
16085 (initialize_low): Call set_target_ops ().
16086 * remote-utils.c (unhexify): New function.
16087 (hexify): New function.
16088 (input_interrupt): Send signals to ``signal_pid''.
16089 * server.c (inferior_pid): Remove.
16090 (start_inferior): Update create_inferior call.
16091 (attach_inferior): Call add_inferior.
16092 (handle_query): New function.
16093 (main): Call handle_query for `q' packets.
16094 * server.h: Include "target.h". Remove obsolete prototypes.
16095 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16097 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16099 * Makefile.in: Add WARN_CFLAGS. Update configury
16101 * configure.in: Check for <string.h>
16102 * configure: Regenerate.
16103 * config.in: Regenerate.
16104 * gdbreplay.c: Include needed system headers.
16105 (remote_open): Remove strchr prototype.
16106 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16107 * regcache.c (supply_register): Change buf argument to const void *.
16108 (supply_register_by_name): Likewise.
16109 (collect_register): Change buf argument to void *.
16110 (collect_register_by_name): Likewise.
16111 * regcache.h: Add missing prototypes.
16112 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16113 * server.c (handle_query): New function.
16114 (attached): New static variable, moved out of main.
16115 (main): Quiet longjmp clobber warnings.
16116 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16117 * utils.c (error): Remove NORETURN.