1 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
7 * server.c (handle_general_set): Remove unnecessary xstrdup.
9 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
11 * server.c (parse_debug_format_options): Adjust to
12 delim_string_to_char_ptr_vec changes.
13 * thread-db.c (thread_db_load_search): Adjust to
14 dirnames_to_char_ptr_vec changes.
16 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
18 * target.h (target_enable_btrace, target_disable_btrace)
19 (target_read_btrace, target_read_btrace_conf): Turn macro into
20 inline function. Throw error if target method is not defined.
21 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
22 check for btrace target method. Be prepared to handle exceptions
23 from btrace target methods.
25 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
27 * server.c (captured_main): Change order of error message printed
28 when the current working directory cannot be found.
30 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
32 * server.c: Include "filenames.h" and "pathstuff.h".
33 (program_name): Delete variable.
34 (program_path): New anonymous class.
35 (get_exec_wrapper): Use "program_path" instead of
37 (handle_v_run): Likewise.
38 (captured_main): Likewise.
39 (process_serial_event): Likewise.
41 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
43 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
44 (OBJS): Add "pathstuff.o".
45 * server.c (current_directory): New global variable.
46 (captured_main): Initialize "current_directory".
48 2018-02-26 Alan Hayward <alan.hayward@arm.com>
50 * tdesc.c: Use common/tdesc.h.
53 2018-02-20 Alan Hayward <alan.hayward@arm.com>
54 Simon Marchi <simon.marchi@ericsson.com>
56 * Makefile.in: Switch order of make rules.
58 2018-02-19 Alan Hayward <alan.hayward@arm.com>
60 * Makefile.in: Add common directory in build.
61 * configure.ac: Add common reference.
62 * configure: Regenerate.
64 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
66 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
67 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
68 * spu-low.c (spu_target_ops): Likewise.
69 * win32-low.c (win32_target_ops): Likewise.
70 * server.c (supported_btrace_packets): Report packets unconditionally.
71 * target.h (target_ops) <supports_btrace>: Remove.
72 (target_supports_btrace): Remove.
74 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
76 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
77 (handle_btrace_disable): Change return type to void. Use exceptions
79 (handle_btrace_general_set): Catch exception and copy message to
82 2018-02-08 Tom Tromey <tom@tromey.com>
84 * linux-low.c (install_software_single_step_breakpoints): Use
86 * inferiors.c (make_cleanup_restore_current_thread): Remove.
87 (do_restore_current_thread_cleanup): Remove.
88 * gdbthread.h (make_cleanup_restore_current_thread): Don't
91 2018-02-08 Tom Tromey <tom@tromey.com>
93 * mem-break.c (set_raw_breakpoint_at): Use
94 gdb::unique_xmalloc_ptr.
96 2018-01-30 Pedro Alves <palves@redhat.com>
99 * target.c (target_terminal::terminal_state): Rename to ...
100 (target_terminal::m_terminal_state): ... this.
102 2018-01-19 James Clarke <jrtc27@jrtc27.com>
104 * linux-low.c (handle_extended_wait): Surround call to
105 thread_db_notice_clone with #ifdef USE_THREAD_DB.
107 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
109 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
110 linux_ptrace_attach_fail_reason_string now returning an
112 (linux_attach): Likewise.
113 * thread-db.c (attach_thread): Likewise.
115 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
118 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
119 checking for fs_base/gs_base fields in struct user_regs_struct.
120 * configure: Regenerate.
122 2018-01-16 Yao Qi <yao.qi@linaro.org>
125 * linux-low.c (fetch_register): Call supply_register instead of
128 2018-01-08 Yao Qi <yao.qi@linaro.org>
129 Simon Marchi <simon.marchi@ericsson.com>
131 * Makefile.in (OBS): Remove selftest.o.
132 * configure.ac: Set srv_selftest_objs if $development is true.
133 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
134 * configure: Re-generated.
135 * server.c (captured_main): Wrap variable selftest_filter with
138 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
140 * server.c (parse_debug_format_options): Return std::string.
141 (handle_monitor_command, captured_main): Adjust.
143 2018-01-05 Pedro Alves <palves@redhat.com>
146 * server.c (captured_main): Pass quiet=false to
147 save_original_signals_state.
149 2018-01-01 Joel Brobecker <brobecker@adacore.com>
151 * gdbreplay.c (gdbreplay_version): Update copyright year in
153 * server.c (gdbserver_version): Likewise.
155 2017-12-08 Tom Tromey <tom@tromey.com>
157 * ax.c (ax_printf): Update.
159 2017-12-07 Yao Qi <yao.qi@linaro.org>
161 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
162 aarch64_linux_read_description.
163 * linux-amd64-ipa.c (idx2mask): New array.
164 (get_ipa_tdesc): Move idx2mask out.
165 (initialize_low_tracepoint): Initialize target descriptions.
166 * linux-i386-ipa.c (idx2mask): New array.
167 (get_ipa_tdesc): Move idx2mask out.
168 (initialize_low_tracepoint): Initialize target descriptions.
170 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
172 * tdesc.c (struct tdesc_type): Change return type.
173 (tdesc_add_flag): Change parameter type.
174 (tdesc_add_bitfield): Likewise.
175 (tdesc_add_field): Likewise.
176 (tdesc_set_struct_size): Likewise.
178 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
180 * regcache.c (registers_to_string): Remove unused variable.
182 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
184 * inferiors.c (for_each_inferior_with_data): Remove.
185 * inferiors.h (for_each_inferior_with_data): Remove.
186 * server.c (handle_qxfer_threads_worker): Change parameter type.
187 (handle_qxfer_threads_proper): Use for_each_thread.
189 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
191 * inferiors.c (for_each_inferior): Remove.
192 (clear_inferiors): Use for_each_thread.
193 * inferiors.h (for_each_inferior): Remove.
194 * linux-low.c (linux_wait_for_event_filtered): Use
196 (linux_stabilize_threads): Likewise.
197 * regcache.c (regcache_release): Likewise.
198 * server.c (gdb_wants_all_threads_stopped): Likewise.
199 (clear_pending_status_callback): Remove.
200 (handle_status): Use for_each_thread.
201 (captured_main): Likewise.
202 * win32-low.c (child_init_thread_list): Likewise.
203 (win32_clear_inferiors): Likewise.
204 (fake_breakpoint_event): Likewise.
206 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
208 * inferiors.h (find_inferior): Remove.
209 * inferiors.c (find_inferior): Remove.
211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
213 * linux-low.c (resume_status_pending_p): Update comment.
214 (need_step_over_p): Update comment.
216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
218 * linux-low.c (proceed_one_lwp): Return void, change parameter
220 (unsuspend_and_proceed_one_lwp): Likewise.
221 (proceed_all_lwps): Use for_each_thread.
222 (unstop_all_lwps): Likewise.
224 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
226 * linux-low.c (linux_resume_one_thread): Return void, take
228 (linux_resume): Use for_each_thread.
230 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
232 * linux-low.c (send_sigstop_callback): Return void, change
233 parameter type. Rename to...
234 (send_sigstop): ... this.
235 (suspend_and_send_sigstop_callback): Return void, change parameter
237 (suspend_and_send_sigstop): ... this.
238 (stop_all_lwps): Use for_each_thread.
240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
242 * linux-low.c (lwp_running): Return bool, remove unused
244 (linux_stabilize_threads): Use find_thread.
246 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
248 * linux-low.c (select_singlestep_lwp_callback): Remove.
249 (count_events_callback): Remove.
250 (select_event_lwp_callback): Remove.
251 (select_event_lwp): Use find_thread/for_each_thread.
253 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
255 * linux-low.c (not_stopped_callback): Return bool, take filter
257 (linux_wait_for_event_filtered): Use find_thread.
258 (linux_wait_1): Likewise.
260 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
262 * linux-low.c (same_lwp): Remove.
263 (find_lwp_pid): Use find_thread.
265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
267 * linux-low.c (delete_lwp_callback): Remove.
268 (linux_mourn): Use for_each_thread.
270 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
272 * linux-low.c (linux_detach_lwp_callback): Return void, remove
273 args parameter, don't check for pid.
274 (linux_detach): Use for_each_thread.
276 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
278 * linux-low.c (struct counter): Remove.
279 (second_thread_of_pid_p): Remove.
280 (last_thread_of_process_p): Use find_thread.
282 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
284 * inferiors.c (find_inferior_in_random): Remove.
285 * inferiors.h (find_inferior_in_random): Remove.
286 * linux-low.c (status_pending_p_callback): Return bool, accept
287 parameter ptid directly.
288 (linux_wait_for_event_filtered): Use find_thread_in_random.
289 (linux_wait_1): Likewise.
291 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
293 * inferiors.c (find_inferior_id): Remove.
294 (find_thread_ptid): Move implemention from find_inferior_id to
296 * inferiors.h (find_inferior_id): Remove.
297 * server.c (handle_status): Use find_thread_ptid.
298 (process_serial_event): Likewise.
299 * thread-db.c (find_one_thread): Likewise.
300 (thread_db_thread_handle): Likewise.
301 * win32-low.c (thread_rec): Likewise.
302 (child_delete_thread): Likewise.
303 (win32_thread_alive): Likewise.
304 (get_child_debug_event): Likewise.
306 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
308 * linux-mips-low.c (update_watch_registers_callback): Return
309 void, remove pid_p parameter, don't check for pid.
310 (mips_insert_point, mips_remove_point): Use for_each_thread.
312 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
314 * lynx.low (lynx_delete_thread_callback): Remove.
315 (lynx_mourn): Use for_each_thread.
317 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
319 * regcache.c (regcache_invalidate_one): Remove.
320 (regcache_invalidate_pid): use for_each_thread.
322 2017-11-26 Tom Tromey <tom@tromey.com>
324 * linux-low.c (linux_create_inferior): Update.
326 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
328 * spu-low.c (spu_create_inferior): Fix typo in argument name.
330 2017-11-24 Alan Hayward <alan.hayward@arm.com>
332 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
333 * linux-aarch64-low.c (initialize_low_arch): Call init func.
334 * linux-aarch64-tdesc-selftest.c: New file.
335 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
337 2017-11-24 Alan Hayward <alan.hayward@arm.com>
339 * configure.srv: Add new file.
340 * linux-aarch64-low.c (initialize_low_arch): Call init func.
341 * linux-aarch64-tdesc-selftest.c: New file.
342 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
344 2017-11-24 Alan Hayward <alan.hayward@arm.com>
346 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
347 * linux-aarch64-low.c (initialize_low_arch): Remove init.
348 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
350 2017-11-24 Alan Hayward <alan.hayward@arm.com>
352 * configure.srv: Add new files.
353 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
354 aarch64_linux_read_description.
355 * linux-aarch64-low.c (aarch64_linux_read_description):
356 Merge with aarch64_arch_setup.
357 (aarch64_arch_setup): Call aarch64_linux_read_description.
358 * linux-aarch64-tdesc.c: New file.
359 * linux-aarch64-tdesc.h: New file.
361 2017-11-24 Yao Qi <yao.qi@linaro.org>
363 * configure.srv: Set $srv_regobj for tic6x-linux.
364 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
365 (tic6x_read_description): Move some code to tic6x_arch_setup.
366 (tic6x_tdesc_test): New function.
367 (initialize_low_arch): Call selftests::register_test.
369 2017-11-22 Yao Qi <yao.qi@linaro.org>
371 * remote-utils.c (prepare_resume_reply): Use memcpy.
373 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
375 * linux-low.c (kill_one_lwp_callback): Return void, take
376 argument directly, don't filter on pid.
377 (linux_kill): Use for_each_thread.
379 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
381 * linux-low.c (need_step_over_p): Return bool, remove dummy
383 (linux_resume, proceed_all_lwps): Use find_thread.
385 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
387 * linux-low.c (resume_status_pending_p): Return bool, remove
389 (linux_resume): Use find_thread.
391 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
393 * linux-low.c (struct thread_resume_array): Remove.
394 (linux_set_resume_request): Return void, take arguments
396 (linux_resume): Use for_each_thread.
398 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
400 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
401 return bool, remove data argument.
402 (linux_stabilize_threads): Use find_thread.
404 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
406 * linux-low.c (unsuspend_one_lwp): Remove.
407 (unsuspend_all_lwps): Use for_each_thread, inline code from
410 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
412 * gdbthread.h (find_thread): Add overload with ptid_t filter.
413 * linux-low.c (struct iterate_over_lwps_args): Remove.
414 (iterate_over_lwps_filter): Remove.
415 (iterate_over_lwps): Use find_thread.
417 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
419 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
420 (linux_handle_new_gdb_connection): Use for_each_thread, inline
421 code from reset_lwp_ptrace_options_callback.
423 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
425 * linux-arm-low.c (struct update_registers_data): Remove.
426 (update_registers_callback): Return void, take arguments
427 directly, don't check thread's pid.
428 (arm_insert_point, arm_remove_point): Use for_each_thread.
430 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
432 * win32-low.c (continue_one_thread): Return void, take argument
434 (child_continue): Use for_each_thread.
436 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
438 * win32-i386-low.c (update_debug_registers_callback): Rename
440 (update_debug_registers): ... this, return void, remove pid_p arg.
441 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
443 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
445 * inferiors.h (struct process_info): Add constructor, initialize
447 <syscalls_to_catch>: Change type to std::vector<int>.
448 * inferiors.c (add_process): Allocate process_info with new.
449 (remove_process): Free process_info with delete.
450 * linux-low.c (handle_extended_wait): Adjust.
451 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
452 * server.c (handle_general_set): Adjust.
454 2017-11-16 Pedro Alves <palves@redhat.com>
456 * remote-utils.c (remote_close): Block SIGIO signals instead of
457 uninstalling the SIGIO handler.
459 2017-11-16 Alan Hayward <alan.hayward@arm.com>
461 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
463 2017-11-16 Yao Qi <yao.qi@linaro.org>
465 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
466 (tic6x_store_gregset): Likewise.
467 (tic6x_usrregs_info): Move it up.
469 2017-11-15 Alan Hayward <alan.hayward@arm.com>
471 * Makefile.in: Update arch rules.
472 * configure.srv: Explicitly mark arch/ files.
474 2017-11-13 Andreas Schwab <schwab@suse.de>
476 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
478 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
480 2017-11-06 Pedro Alves <palves@redhat.com>
482 * config.in, configure: Regenerate.
484 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
486 * target.c (struct thread_search): Remove.
487 (thread_search_callback): Remove.
488 (prepare_to_access_memory): Use for_each_thread instead of
489 find_inferior. Inline code from thread_search_callback.
491 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
493 * server.c (struct visit_actioned_threads_data): Remove.
494 (visit_actioned_threads): Change prototype to take arguments
496 (resume): Use find_thread instead of find_inferior.
498 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
500 * server.c (queue_stop_reply_callback): Change prototype, return
502 (find_status_pending_thread_callback): Remove.
503 (handle_status): Replace find_inferior with find_thread and
506 2017-10-25 Alan Hayward <alan.hayward@arm.com>
508 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
510 (aarch64_store_gregset): Likewise.
511 (aarch64_fill_fpregset): Likewise.
512 (aarch64_store_fpregset): Likewise.
514 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
516 * gdbthread.h (find_thread, for_each_thread): New functions.
517 * inferiors.c (thread_of_pid): Remove.
518 (find_any_thread_of_pid): Use find_thread.
519 * linux-low.c (num_lwps): Use for_each_thread.
521 2017-10-17 Yao Qi <yao.qi@linaro.org>
523 * Makefile.in: Remove one rule.
524 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
526 2017-10-17 Yao Qi <yao.qi@linaro.org>
528 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
529 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
531 2017-10-17 Yao Qi <yao.qi@linaro.org>
533 * configure.srv: Rename arm.o with arch/arm.o.
535 2017-10-17 Yao Qi <yao.qi@linaro.org>
537 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
538 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
539 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
540 (arch-i386.o, arch-amd64.o): Remove rules.
541 (arch/%.o): New rule.
542 Update POSTCOMPILE and COMPILE.pre.
543 * configure.ac: Invoke AC_CONFIG_COMMANDS.
544 * configure: Re-generated.
545 * configure.srv: Replace arch-i386.o with arch/i386.o.
546 Replace arch-amd64.o with arch/amd64.o.
548 2017-10-16 Yao Qi <yao.qi@linaro.org>
550 * configure: Regenerated.
552 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
554 * inferiors.h: (struct inferior_list): Remove.
555 (struct inferior_list_entry); Remove.
556 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
557 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
558 get_first_inferior): Remove.
559 (for_each_inferior, for_each_inferior_with_data, find_inferior,
560 find_inferior_id, find_inferior_in_random): Change signature.
561 * inferiors.c (all_threads): Change type to
562 std::list<thread_info *>.
563 (get_thread): Remove macro.
564 (find_inferior, find_inferior_id): Change signature, implement
566 (find_inferior_in_random): Change signature, implement using
567 find_thread_in_random.
568 (for_each_inferior, for_each_inferior_with_data): Change
569 signature, implement using for_each_thread.
570 (add_inferior_to_list, remove_inferior): Remove.
571 (add_thread, get_first_thread, thread_of_pid,
572 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
573 (get_first_inferior, one_inferior_p, clear_inferior_list):
575 (clear_inferiors, get_thread_process): Update.
576 * gdbthread.h: Include <list>.
577 (struct thread_info) <entry>: Remove field.
579 (all_threads): Change type to std::list<thread_info *>.
580 (get_first_inferior): Add doc.
581 (find_thread, for_each_thread, find_thread_in_random): New
583 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
584 * linux-arm-low.c (update_registers_callback): Update.
585 * linux-low.c (second_thread_of_pid_p): Update.
586 (kill_one_lwp_callback, linux_detach_lwp_callback,
587 delete_lwp_callback, status_pending_p_callback, same_lwp,
588 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
589 iterate_over_lwps, not_stopped_callback,
590 resume_stopped_resumed_lwps, count_events_callback,
591 select_singlestep_lwp_callback, select_event_lwp_callback,
592 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
593 suspend_and_send_sigstop_callback, wait_for_sigstop,
594 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
595 lwp_running, linux_set_resume_request, resume_status_pending_p,
596 need_step_over_p, start_step_over, linux_resume_one_thread,
597 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
598 reset_lwp_ptrace_options_callback): Update.
599 * linux-mips-low.c (update_watch_registers_callback): Update.
600 * regcache.c (regcache_invalidate_one, regcache_invalidate):
602 (free_register_cache_thread_one): Remove.
603 (regcache_release): Update.
604 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
605 handle_qxfer_threads_worker): Update.
606 (handle_query): Update, use list iterator.
607 (visit_actioned_threads, handle_pending_status,
608 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
609 clear_pending_status_callback, set_pending_status_callback,
610 find_status_pending_thread_callback, handle_status,
611 process_serial_event): Update.
612 * target.c (thread_search_callback): Update.
613 * thread-db.c (thread_db_get_tls_address): Update.
614 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
616 * win32-i386-low.c (update_debug_registers_callback): Update.
617 * win32-low.c (delete_thread_info, child_delete_thread,
618 continue_one_thread, suspend_one_thread,
619 get_child_debug_event): Adjust.
621 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
623 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
624 * inferiors.h: Include <list>.
625 (struct process_info) <entry>: Remove field.
627 (pid_of): Change macro to function.
628 (ptid_of, lwpid_of): Remove macro.
629 (all_processes): Change type to std::list<process_info *>.
630 (ALL_PROCESSES): Remove macro.
631 (for_each_process, find_process): New function.
632 * inferiors.c (all_processes): Change type to
633 std::list<process_info *>.
634 (find_thread_process): Adjust.
635 (add_process): Likewise.
636 (remove_process): Likewise.
637 (find_process_pid): Likewise.
638 (get_first_process): Likewise.
639 (started_inferior_callback): Remove.
640 (have_started_inferiors_p): Adjust.
641 (attached_inferior_callback): Remove.
642 (have_attached_inferiors_p): Adjust.
643 * linux-low.c (check_zombie_leaders): Likewise.
644 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
645 (x86_linux_update_xmltarget): Adjust.
646 * server.c (handle_query): Likewise.
647 (gdb_reattached_process): Remove.
648 (handle_status): Adjust.
649 (kill_inferior_callback): Likewise.
650 (detach_or_kill_inferior): Remove.
651 (print_started_pid): Likewise.
652 (print_attached_pid): Likewise.
653 (detach_or_kill_for_exit): Update.
654 (process_serial_event): Likewise.
655 * linux-arm-low.c (arm_new_fork): Likewise.
657 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
659 * dll.h: Include <list>.
660 (struct dll_info): Add constructor.
661 <entry>: Remove field.
662 (all_dlls): Change type to std::list<dll_info>.
663 * dll.c: Include <algorithm>.
664 (get_dll): Remove macro.
665 (all_dlls): Change type to std::list<dll_info *>.
666 (free_one_dll): Remove.
667 (match_dll): Likewise.
668 (loaded_dll): Adjust.
669 (unloaded_dll): Adjust to all_dlls type change, use
670 std::find_if. Inline code from match_dll.
671 (clear_dlls): Adjust to all_dlls type change.
672 * server.c (emit_dll_description): Remove.
673 (handle_qxfer_libraries): Adjust to all_dlls type change,
674 integrate emit_dll_description's functionality.
676 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
678 * linux-low.h (struct linux_target_ops) <delete_process>: New
680 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
681 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
682 (struct linux_target_ops): Add delete_process callback.
683 * linux-arm-low.c (arm_delete_process): New.
684 (struct linux_target_ops): Add delete_process callback.
685 * linux-bfin-low.c (struct linux_target_ops): Likewise.
686 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
687 * linux-m32r-low.c (struct linux_target_ops): Likewise.
688 * linux-mips-low.c (mips_linux_delete_process): New.
689 (struct linux_target_ops): Add delete_process callback.
690 * linux-ppc-low.c (struct linux_target_ops): Likewise.
691 * linux-s390-low.c (struct linux_target_ops): Likewise.
692 * linux-sh-low.c (struct linux_target_ops): Likewise.
693 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
694 * linux-tile-low.c (struct linux_target_ops): Likewise.
695 * linux-x86-low.c (x86_linux_delete_process): New.
696 (struct linux_target_ops): Add delete_process callback.
697 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
699 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
701 * linux-aarch64-low.c (the_low_target): Add thread delete
703 * linux-arm-low.c (arm_delete_thread): New function.
704 (the_low_target): Add thread delete callback.
705 * linux-bfin-low.c (the_low_target): Likewise.
706 * linux-crisv32-low.c (the_low_target): Likewise.
707 * linux-low.c (delete_lwp): Invoke delete_thread callback if
709 * linux-low.h (struct linux_target_ops) <delete_thread>: New
711 * linux-m32r-low.c (the_low_target): Add thread delete callback.
712 * linux-mips-low.c (mips_linux_delete_thread): New function.
713 (the_low_target): Add thread delete callback.
714 * linux-ppc-low.c (the_low_target): Likewise.
715 * linux-s390-low.c (the_low_target): Likewise.
716 * linux-sh-low.c (the_low_target): Likewise.
717 * linux-tic6x-low.c (the_low_target): Likewise.
718 * linux-tile-low.c (the_low_target): Likewise.
719 * linux-x86-low.c (the_low_target): Likewise.
720 * linux-xtensa-low.c (the_low_target): Likewise.
722 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
724 * win32-low.c: Include "common-inferior.h".
726 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
728 * inferiors.c (set_inferior_cwd): New function.
729 * server.c (handle_general_set): Handle QSetWorkingDir packet.
730 (handle_query): Inform that QSetWorkingDir is supported.
731 * win32-low.c (create_process): Pass the inferior's cwd to
734 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
736 * inferiors.c (current_inferior_cwd): New global variable.
737 (get_inferior_cwd): New function.
738 * inferiors.h (struct process_info) <cwd>: New field.
740 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
742 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
743 (OBS): Add gdb_tilde_expand.o.
745 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
747 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
748 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
750 2017-09-29 Pedro Alves <palves@redhat.com>
752 * ax.c (gdb_parse_agent_expr): Constify.
753 * ax.h (gdb_parse_agent_expr): Constify.
754 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
756 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
757 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
758 * remote-utils.h (read_ptid): Constify.
759 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
760 (process_point_options, process_serial_event): Constify.
761 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
762 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
763 (cmd_qtbuffer): Constify.
765 2017-09-29 Pedro Alves <palves@redhat.com>
767 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
770 2017-09-29 Pedro Alves <palves@redhat.com>
772 * linux-low.c (handle_extended_wait): Pass parent thread instead
773 of process to thread_db_notice_clone.
774 * linux-low.h (thread_db_notice_clone): Replace parent process
775 parameter with parent thread parameter.
776 * thread-db.c (find_one_thread): Add comment.
777 (thread_db_notice_clone): Replace parent process parameter with
778 parent thread parameter. Temporarily switch to the parent thread.
780 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
782 * gdbthread.h: Include "common-gdbthread.h".
783 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
784 "if" when validating the ptid.
785 * remote-utils.c: Include "gdbthread.h".
786 (prepare_resume_reply): Use "switch_to_thread".
787 * target.c (done_accessing_memory): Likewise.
789 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
791 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
792 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
793 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
794 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
795 s390x-gs-linux64-ipa.o to ipa_obj.
796 * linux-s390-low.c (HWCAP_S390_GS): New define.
797 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
799 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
800 (s390_arch_setup): Check for guarded-storage support and choose
802 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
803 init_registers_s390x_gs_linux64.
804 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
806 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
807 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
809 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
811 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
813 2017-09-21 Kevin Buettner <kevinb@redhat.com>
815 * linux-low.h (struct lwp_info): Add new field, thread_handle.
816 (thread_db_thread_handle): Declare.
817 * linux-low.c (linux_target_ops): Initialize thread_handle.
818 * server.c (handle_qxfer_threads_worker): Add support for
820 * target.h (struct target_ops): Add new function pointer,
822 (target_thread_handle): Define.
823 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
825 (thread_db_thread_handle): New function.
827 2017-09-21 Kevin Buettner <kevinb@redhat.com>
829 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
830 * linux-low.h (thread_db_notice_clone): Declare.
831 * thread-db.c (thread_db_notice_clone): New function.
833 2017-09-21 Pedro Alves <palves@redhat.com>
835 * server.c (gdb_read_memory, handle_status, process_serial_event)
836 (handle_serial_event, handle_target_event): Adjust to
837 set_desired_thread prototype change.
838 * target.c (set_desired_thread): Remove 'use_general' parameter
840 * target.h (set_desired_thread): Remove 'use_general' parameter.
842 2017-09-20 Tom Tromey <tom@tromey.com>
844 * target.c (target_terminal::terminal_state): Define.
845 (target_terminal::init): Rename from target_terminal_init.
846 (target_terminal::inferior): Rename from
847 target_terminal_inferior.
848 (target_terminal::ours): Rename from target_terminal_ours.
849 (target_terminal::ours_for_output, target_terminal::info): New.
851 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
853 * server.c (accumulate_file_name_length): Remove.
854 (emit_dll_description): Adjust to std::string change.
855 (handle_qxfer_libraries): Use std::string to hold document.
857 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
859 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
860 return type of xml_escape_text.
861 * server.c (emit_dll_description): Likewise.
863 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
865 * server.c (captured_main): Accept argument for --selftest.
866 Update run_tests call.
867 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
868 when registering selftests.
870 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
872 * regcache.c (get_thread_regcache): Update code to use "std::vector"
873 instead of "VEC" for "target_desc.reg_defs".
874 (regcache_cpy): Likewise.
875 (registers_to_string): Likewise.
876 (registers_from_string): Likewise.
877 (find_regno): Likewise.
878 (supply_regblock): Likewise.
879 (regcache_raw_read_unsigned): Likewise.
880 * tdesc.c (init_target_desc): Likewise.
881 (tdesc_create_reg): Likewise.
882 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
883 (struct target_desc) <reg_defs>: Convert to "std::vector".
884 (target_desc): Do not initialize "reg_defs".
885 (~target_desc): Update code to use "std::vector" instead of "VEC"
886 for "target_desc.reg_defs".
887 (operator==): Likewise.
889 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
891 * inferiors.h (thread_to_gdb_id): Remove.
892 * inferiors.c (thread_to_gdb_id): Remove.
893 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
894 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
895 lynx_store_registers, lynx_read_memory, lynx_write_memory):
897 * nto-low.c (nto_fetch_registers, nto_store_registers,
898 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
900 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
902 * inferiors.h (gdb_id_to_thread_id): Remove.
903 * inferiors.c (gdb_id_to_thread_id): Remove.
904 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
905 removal. Move pid declaration closer to where it's used.
907 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
909 * server.c (handle_detach): New function.
910 (process_serial_event): Move code out, call handle_detach.
912 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
914 * server.c (require_running): Rename to ...
915 (require_running_or_return): ... this ...
916 (require_running_or_break): ... and this.
917 (handle_query, process_serial_event): Adjust.
919 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
921 * linux-low.c (linux_set_resume_request): Remove unused
924 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
926 * server.c (first_thread_of): Remove.
927 (process_serial_event): Replace usage of first_thread_of with
928 find_any_thread_of_pid.
929 * tracepoint.c (same_process_p): Remove.
930 (gdb_agent_about_to_close): Replace usage of same_process_p with
931 find_any_thread_of_pid.
932 * linux-x86-low.c (same_process_callback): Remove.
933 (x86_arch_setup_process_callback): Replace usage of
934 same_process_callback with find_any_thread_of_pid.
935 * thread-db.c (any_thread_of): Remove.
936 (switch_to_process): Replace usage of any_thread_of with
937 find_any_thread_of_pid.
938 * inferiors.c (thread_pid_matches_callback): Remove.
939 (find_thread_process): Adjust to use find_any_thread_of_pid.
941 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
943 * regcache.c (get_thread_regcache): Guard calls to "memset"
946 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
948 * linux-low.c (handle_extended_wait): Use
949 "allocate_target_description" instead of "XNEW".
950 * linux-x86-low.c (initialize_low_arch): Likewise.
952 2017-09-05 Yao Qi <yao.qi@linaro.org>
954 * configure.srv (srv_i386_regobj): Remove.
955 (srv_amd64_regobj): Remove.
956 (srv_regobj): Set it to "" for x86 non-linux targets.
957 * linux-x86-tdesc.c (i386_linux_read_description):
958 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
959 (init_registers_i386): Remove the declaration.
960 (tdesc_i386): Remove the declaration.
961 (lynx_i386_arch_setup): Call i386_create_target_description.
962 * nto-x86-low.c: Likewise.
963 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
964 [!__x86_64__]: include arch/i386.h.
965 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
967 2017-09-05 Yao Qi <yao.qi@linaro.org>
969 * configure.srv (srv_amd64_linux_xmlfiles): Remove
970 i386/amd64-XXX-linux from it.
972 2017-09-05 Yao Qi <yao.qi@linaro.org>
974 * configure.srv: Empty srv_amd64_linux_regobj if $development is
976 (ipa_amd64_linux_regobj): Remove.
977 (ipa_x32_linux_regobj): Remove.
979 2017-09-05 Yao Qi <yao.qi@linaro.org>
981 * Makefile.in (arch-amd64.o): New rule.
982 * configure.srv: Append arch-amd64.o.
983 * linux-amd64-ipa.c: Include common/x86-xstate.h.
984 (get_ipa_tdesc): Call amd64_linux_read_description.
985 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
986 and init_registers_amd64_XXX.
987 * linux-x86-low.c (x86_linux_read_description): Call
988 amd64_linux_read_description.
989 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
990 (initialize_low_arch): Don't call init_registers_x32_XXX and
991 init_registers_amd64_XXX.
992 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
994 [__x86_64__] (amd64_tdesc_test): New function.
995 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
996 and init_registers_amd64_XXX.
997 * linux-x86-tdesc.c: Include arch/amd64.h.
998 (xcr0_to_tdesc_idx): New function.
999 (i386_linux_read_description): New function.
1000 (amd64_get_ipa_tdesc_idx): New function.
1001 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1002 (amd64_get_ipa_tdesc): Declare.
1004 2017-09-05 Yao Qi <yao.qi@linaro.org>
1006 * configure.srv (srv_i386_linux_xmlfiles): Remove
1007 i386/i386-XXX-linux.xml from it.
1009 2017-09-05 Yao Qi <yao.qi@linaro.org>
1011 * configure.srv: Set srv_i386_linux_regobj empty if $development
1013 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1014 initialize_low_tdesc.
1015 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1016 with #if initialize_low_tdesc.
1017 * linux-x86-tdesc-selftest.c: New file.
1018 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1020 2017-09-05 Yao Qi <yao.qi@linaro.org>
1022 * Makefile.in (arch-i386.o): New rule.
1023 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1024 (x86_64-*-linux*): Likewise.
1025 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1026 include arch/i386.h.
1027 (i386_linux_read_description): Remove code and call
1028 i386_create_target_description.
1029 * tdesc.c (allocate_target_description): New function.
1030 * tdesc.h (set_tdesc_architecture): Remove declaration.
1031 (set_tdesc_osabi): Likewise.
1033 2017-09-05 Yao Qi <yao.qi@linaro.org>
1035 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1036 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1037 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1039 * server.c (get_features_xml): Call tdesc_get_features_xml.
1040 * tdesc.c (set_tdesc_architecture): New function.
1041 (set_tdesc_osabi): New function.
1042 (tdesc_get_features_xml): New function.
1043 (tdesc_create_feature): Add an argument.
1044 * tdesc.h (struct target_desc) <features>: New field.
1045 <arch, osabi>: New field.
1046 (~target_desc): xfree features, arch, and osabi.
1047 (target_desc::oerator==): Don't compare .xmltarget.
1048 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1049 (set_tdesc_osabi): Likewise.
1050 (tdesc_get_features_xml): Likewise.
1052 2017-09-05 Yao Qi <yao.qi@linaro.org>
1054 * linux-x86-tdesc.c: Include selftest.h.
1055 (i386_tdesc_test): New function.
1056 (initialize_low_tdesc): Call selftests::register_test.
1057 * tdesc.h: Include regdef.h.
1058 (target_desc): Override operator == and !=.
1060 2017-09-05 Yao Qi <yao.qi@linaro.org>
1062 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1063 (ipa_obj): Likewise.
1064 * linux-i386-ipa.c: Include common/x86-xstate.h
1065 (get_ipa_tdesc): Call i386_linux_read_description.
1066 (initialize_low_tracepoint): Don't call init_registers_XXX
1067 functions, call initialize_low_tdesc instead.
1068 * linux-x86-low.c (x86_linux_read_description): Call
1069 i386_linux_read_description.
1070 (initialize_low_arch): Don't call init_registers_i386_XXX
1071 functions, call initialize_low_tdesc.
1072 * linux-x86-tdesc.c: New file.
1073 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1074 (i386_get_ipa_tdesc_idx): Declare.
1075 (i386_get_ipa_tdesc): Declare.
1076 (initialize_low_tdesc): Declare.
1078 2017-09-05 Yao Qi <yao.qi@linaro.org>
1080 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1083 2017-09-05 Yao Qi <yao.qi@linaro.org>
1085 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1086 * regcache.c (get_thread_regcache): Use VEC_length.
1087 (init_register_cache): Likewise.
1088 (regcache_cpy): Likewise.
1089 (registers_to_string): Iterate reg_defs via VEC_iterate.
1090 (find_regno): Likewise.
1091 (find_register_by_number): Use VEC_index.
1092 (register_size): Call find_register_by_number.
1093 (register_data): Call find_register_by_number.
1094 (supply_regblock): Use VEC_length.
1095 (regcache_raw_read_unsigned): Likewise.
1096 * tdesc.c (init_target_desc): Iterate reg_defs via
1098 (default_description): Update initializer.
1099 (copy_target_description): Don't update field num_registers.
1100 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1101 <num_registers>: Remove.
1103 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1105 * Makefile.in (.SECONDARY): Define target.
1107 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1109 * linux-low.c (linux_wait_1): Adjust.
1110 * server.c (queue_stop_reply_callback): Adjust.
1112 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1114 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1115 QEnvironmentUnset and QEnvironmentReset packets.
1116 (handle_query): Inform remote that QEnvironmentHexEncoded,
1117 QEnvironmentUnset and QEnvironmentReset are supported.
1119 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1121 * inferiors.h (inferior_target_data): Rename to ...
1122 (thread_target_data): ... this.
1123 (inferior_regcache_data): Rename to ...
1124 (thread_regcache_data): ... this.
1125 (set_inferior_regcache_data): Rename to ...
1126 (set_thread_regcache_data): ... this.
1127 * inferiors.c (inferior_target_data): Rename to ...
1128 (thread_target_data): ... this.
1129 (inferior_regcache_data): Rename to ...
1130 (thread_regcache_data): ... this.
1131 (set_inferior_regcache_data): Rename to ...
1132 (set_thread_regcache_data): ... this.
1133 (free_one_thread): Update.
1134 * linux-low.h (get_thread_lwp): Update.
1135 * regcache.c (get_thread_regcache): Update.
1136 (regcache_invalidate_thread): Update.
1137 (free_register_cache_thread): Update.
1138 * win32-i386-low.c (update_debug_registers_callback): Update.
1139 (win32_get_current_dr): Update.
1140 * win32-low.c (thread_rec): Update.
1141 (delete_thread_info): Update.
1142 (continue_one_thread): Update.
1143 (suspend_one_thread): Update.
1145 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1147 * inferiors.c (set_inferior_target_data): Remove.
1148 * inferiors.h (set_inferior_target_data): Remove.
1150 2017-08-18 Yao Qi <yao.qi@linaro.org>
1152 * Makefile.in (OBS): Add selftest.o.
1153 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1154 * configure, config.in: Re-generated.
1155 * server.c: Include common/sefltest.h.
1156 (captured_main): Handle option --selftest.
1158 2017-08-09 Yao Qi <yao.qi@linaro.org>
1160 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1161 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1162 i386-avx-mpx.o and i386-mmx.o.
1163 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1164 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1165 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1166 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1167 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1168 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1169 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1170 i386/amd64-avx-mpx.xml.
1172 2017-08-09 Yao Qi <yao.qi@linaro.org>
1174 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1175 and x32-avx-avx512.o.
1176 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1177 i386/x32-avx-avx512.xml.
1179 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1181 * tracepoint.h (enum class fast_tpoint_collect_result): New
1183 (fast_tracepoint_collecting): Change return type to
1184 fast_tpoint_collect_result.
1185 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1186 * linux-low.h: Include tracepoint.h.
1187 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1188 fast_tpoint_collect_result.
1189 * linux-low.c (handle_tracepoints): Adjust.
1190 (linux_fast_tracepoint_collecting): Change return type to
1191 fast_tpoint_collect_result.
1192 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1193 linux_wait_1, stuck_in_jump_pad_callback,
1194 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1195 proceed_one_lwp): Adjust to type change.
1197 2017-07-10 Yao Qi <yao.qi@linaro.org>
1199 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1201 2017-06-29 Yao Qi <yao.qi@linaro.org>
1203 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1205 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1207 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1209 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1211 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1213 * linux-low.c (linux_create_inferior): Adjust code to access the
1214 environment information via 'gdb_environ' class.
1215 * lynx-low.c (lynx_create_inferior): Likewise.
1216 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1217 (get_environ): Return a pointer to 'our_environ'.
1218 (captured_main): Initialize 'our_environ'.
1219 * server.h (get_environ): Adjust prototype.
1220 * spu-low.c (spu_create_inferior): Adjust code to access the
1221 environment information via 'gdb_environ' class.
1223 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1225 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1226 usage of "register" keyword.
1228 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1230 * configure: Re-generate.
1232 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1234 * configure: Re-generate.
1236 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1238 * Makefile.in (COMPILE.pre): Add "-x c++".
1240 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1242 * fork-child.c: Conditionally include <signal.h>.
1244 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1246 * server.c (handle_general_set): Handle new packet
1247 "QStartupWithShell".
1248 (handle_query): Add "QStartupWithShell" to the list of supported
1250 (gdbserver_usage): Add help text explaining the
1251 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1253 (captured_main): Recognize and act upon the presence of the new
1256 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1257 Pedro Alves <palves@redhat.com>
1259 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1260 * configure: Regenerate.
1261 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1263 (i[34567]86-*-lynxos*): Likewise.
1264 (spu*-*-*): Likewise.
1265 * fork-child.c: New file.
1266 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1268 (linux_ptrace_fun): New function.
1269 (linux_create_inferior): Adjust function prototype to reflect
1270 change on "target.h". Adjust function code to use
1272 (linux_request_interrupt): Delete "signal_pid".
1273 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1274 (lynx_ptrace_fun): New function.
1275 (lynx_create_inferior): Adjust function prototype to reflect
1276 change on "target.h". Adjust function code to use
1278 * nto-low.c (nto_create_inferior): Adjust function prototype and
1279 code to reflect change on "target.h". Update comments.
1280 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1281 "common-terminal.h" and "environ.h".
1282 (terminal_fd): Moved to fork-child.c.
1283 (old_foreground_pgrp): Likewise.
1284 (restore_old_foreground_pgrp): Likewise.
1285 (last_status): Make it global.
1286 (last_ptid): Likewise.
1287 (our_environ): New variable.
1288 (startup_with_shell): Likewise.
1289 (program_name): Likewise.
1290 (program_argv): Rename to...
1291 (program_args): ...this.
1292 (wrapper_argv): New variable.
1293 (start_inferior): Delete function.
1294 (get_exec_wrapper): New function.
1295 (get_exec_file): Likewise.
1296 (get_environ): Likewise.
1297 (prefork_hook): Likewise.
1298 (post_fork_inferior): Likewise.
1299 (postfork_hook): Likewise.
1300 (postfork_child_hook): Likewise.
1301 (handle_v_run): Update code to deal with arguments coming from the
1302 remote host. Update calls from "start_inferior" to
1304 (captured_main): Likewise. Initialize environment variable. Call
1306 * server.h (post_fork_inferior): New prototype.
1307 (get_environ): Likewise.
1308 (last_status): Declare.
1309 (last_ptid): Likewise.
1310 (signal_pid): Likewise.
1311 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1312 (spu_ptrace_fun): New function.
1313 (spu_create_inferior): Adjust function prototype to reflect change
1314 on "target.h". Adjust function code to use "fork_inferior".
1315 * target.c (target_terminal_init): New function.
1316 (target_terminal_inferior): Likewise.
1317 (target_terminal_ours): Likewise.
1318 * target.h: Include <vector>.
1319 (struct target_ops) <create_inferior>: Update prototype.
1320 (create_inferior): Update macro.
1321 * utils.c (gdb_flush_out_err): New function.
1322 * win32-low.c (win32_create_inferior): Adjust function prototype
1323 and code to reflect change on "target.h".
1325 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1327 * inferiors.c (switch_to_thread): New function.
1329 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1331 * Makefile.in (SFILE): Add "common/job-control.c".
1332 (OBS): Add "job-control.o".
1334 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1336 * Makefile: Remove "@host_makefile_frag@".
1338 2017-05-05 Pedro Alves <palves@redhat.com>
1340 * configure: Regenerate.
1342 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1344 * configure: Regenerate.
1346 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1348 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1349 software_single_step change of return type to
1350 std::vector<CORE_ADDR>.
1351 * linux-low.c (install_software_single_step_breakpoints):
1353 * linux-low.h (install_software_single_step_breakpoints):
1356 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1358 * remote-utils.c: Include "gdb_termios.h" instead of
1360 * terminal.h: Delete file.
1362 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1364 * server.c: Include <vector>.
1365 <program_argv, wrapper_argv>: Convert to std::vector.
1366 (start_inferior): Rewrite function to use C++.
1367 (handle_v_run): Likewise. Update code that calculates the argv
1368 based on the vRun packet; use C++.
1369 (captured_main): Likewise.
1371 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1373 * server.c (handle_v_cont): Initialize thread_resume::thread
1376 2017-04-05 Pedro Alves <palves@redhat.com>
1378 * configure: Regenerate.
1380 2017-04-05 Pedro Alves <palves@redhat.com>
1382 * gdbreplay.c (sync_error): Constify.
1383 * linux-x86-low.c (push_opcode): Constify.
1385 2017-04-05 Pedro Alves <palves@redhat.com>
1387 * win32-low.c (get_child_debug_event)
1388 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1389 Report TARGET_WAITKIND_SPURIOUS instead.
1391 2017-04-05 Pedro Alves <palves@redhat.com>
1393 * remote-utils.c (remote_prepare, remote_open): Constify.
1394 * remote-utils.h (remote_prepare, remote_open): Constify.
1395 * server.c (captured_main): Constify 'port' handling.
1397 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1399 * Makefile.in (clean): Clear .deps.
1401 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1403 * .gitignore: Remove generated files, replace with wildcard.
1404 * (clean): Replace removal of generated files with wildcard.
1405 (version.c): Replace with...
1406 (version-generated.c): ...this.
1407 (xml-builtin.c): Replace with...
1408 (xml-builtin-generated.c): ...this.
1409 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1410 (%.c: *regformats*): Replace with...
1411 (%-generated.c: *regformats*): ...this.
1413 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1415 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1416 (xtensa_fill_gregset): Call collect_register_by_name for
1418 (xtensa_store_gregset): Call supply_register_by_name for
1421 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1423 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1424 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1425 (xtensa_store_gregset): Call supply_register for all registers in
1426 a0_regnum..a0_regnum + C0_NREGS range.
1428 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1430 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1431 (ax-ipa.o: ax.c): Remove.
1432 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1433 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1434 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1435 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1436 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1438 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1440 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1441 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1442 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1443 (errors-ipa.o: ../common/errors.c): Remove.
1444 (format-ipa.o: ../common/format.c): Remove.
1445 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1447 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1449 * Makefile.in (%-ipa.o: %.c): New rule.
1450 (tracepoint-ipa.o: tracepoint.c): Remove.
1451 (utils-ipa.o: utils.c): Remove.
1452 (remote-utils-ipa.o: remote-utils.c): Remove.
1453 (regcache-ipa.o: regcache.c): Remove.
1454 (i386-linux-ipa.o: i386-linux.c): Remove.
1455 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1456 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1457 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1458 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1459 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1460 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1461 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1462 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1463 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1464 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1465 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1466 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1467 (aarch64-ipa.o: aarch64.c): Remove.
1468 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1469 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1470 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1471 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1472 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1473 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1474 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1475 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1476 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1477 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1478 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1479 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1480 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1481 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1482 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1483 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1484 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1485 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1486 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1487 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1488 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1489 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1490 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1491 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1492 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1493 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1494 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1495 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1496 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1497 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1498 (tdesc-ipa.o: tdesc.c): Remove.
1499 (x32-linux-ipa.o: x32-linux.c): Remove.
1500 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1501 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1503 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1505 * Makefile.in (%.o: ../arch/%.c): New rule.
1506 (arm.o: ../arch/arm.c): Remove.
1507 (arm-linux.o: ../arch/arm-linux.c): Remove.
1508 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1509 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1511 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1513 * Makefile.in (%.o: ../nat/%.c): New rule.
1514 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1515 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1516 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1517 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1518 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1519 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1520 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1521 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1522 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1523 (linux-personality.o: ../nat/linux-personality.c): Remove.
1524 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1525 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1526 (x86-linux.o: ../nat/x86-linux.c): Remove.
1527 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1528 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1530 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1532 * Makefile.in (%.o: ../common/%.c): New rule.
1533 (signals.o: ../common/signals.c): Remove.
1534 (print-utils.o: ../common/print-utils.c): Remove.
1535 (rsp-low.o: ../common/rsp-low.c): Remove.
1536 (common-utils.o: ../common/common-utils.c): Remove.
1537 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1538 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1539 (vec.o: ../common/vec.c): Remove.
1540 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1541 (xml-utils.o: ../common/xml-utils.c): Remove.
1542 (ptid.o: ../common/ptid.c): Remove.
1543 (buffer.o: ../common/buffer.c): Remove.
1544 (format.o: ../common/format.c): Remove.
1545 (filestuff.o: ../common/filestuff.c): Remove.
1546 (agent.o: ../common/agent.c): Remove.
1547 (errors.o: ../common/errors.c): Remove.
1548 (environ.o: ../common/environ.c): Remove.
1549 (common-debug.o: ../common/common-debug.c): Remove.
1550 (cleanups.o: ../common/cleanups.c): Remove.
1551 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1552 (fileio.o: ../common/fileio.c): Remove.
1553 (common-regcache.o: ../common/common-regcache.c): Remove.
1554 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1555 (new-op.o: ../common/new-op.c): Remove.
1556 (btrace-common.o: ../common/btrace-common.c): Remove.
1558 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1560 * Makefile.in (%.o: ../target/%.c): New rule.
1561 (waitstatus.o: ../target/waitstatus.c): Remove.
1563 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1566 (%.c: ../regformats/%.dat,
1567 (%.c: ../regformats/arm/%.dat,
1568 (%.c: ../regformats/i386/%.dat,
1569 (%.c: ../regformats/rs6000/%.dat): New rules.
1570 (aarch64.c): Remove.
1571 (reg-arm.c): Remove.
1572 (arm-with-iwmmxt.c): Remove.
1573 (arm-with-vfpv2.c): Remove.
1574 (arm-with-vfpv3.c): Remove.
1575 (arm-with-neon.c): Remove.
1576 (reg-bfin.c): Remove.
1577 (reg-cris.c): Remove.
1578 (reg-crisv32.c): Remove.
1580 (i386-linux.c): Remove.
1581 (i386-avx.c): Remove.
1582 (i386-avx-linux.c): Remove.
1583 (i386-avx-avx512.c): Remove.
1584 (i386-avx-avx512-linux.c): Remove.
1585 (i386-mpx.c): Remove.
1586 (i386-mpx-linux.c): Remove.
1587 (i386-avx-mpx-avx512-pku.c): Remove.
1588 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1589 (i386-avx-mpx.c): Remove.
1590 (i386-avx-mpx-linux.c): Remove.
1591 (i386-mmx.c): Remove.
1592 (i386-mmx-linux.c): Remove.
1593 (reg-ia64.c): Remove.
1594 (reg-m32r.c): Remove.
1595 (reg-m68k.c): Remove.
1597 (mips-linux.c): Remove.
1598 (mips-dsp-linux.c): Remove.
1599 (mips64-linux.c): Remove.
1600 (mips64-dsp-linux.c): Remove.
1601 (nios2-linux.c): Remove.
1602 (powerpc-32.c): Remove.
1603 (powerpc-32l.c): Remove.
1604 (powerpc-altivec32l.c): Remove.
1605 (powerpc-cell32l.c): Remove.
1606 (powerpc-vsx32l.c): Remove.
1607 (powerpc-isa205-32l.c): Remove.
1608 (powerpc-isa205-altivec32l.c): Remove.
1609 (powerpc-isa205-vsx32l.c): Remove.
1610 (powerpc-e500l.c): Remove.
1611 (powerpc-64l.c): Remove.
1612 (powerpc-altivec64l.c): Remove.
1613 (powerpc-cell64l.c): Remove.
1614 (powerpc-vsx64l.c): Remove.
1615 (powerpc-isa205-64l.c): Remove.
1616 (powerpc-isa205-altivec64l.c): Remove.
1617 (powerpc-isa205-vsx64l.c): Remove.
1618 (s390-linux32.c): Remove.
1619 (s390-linux32v1.c): Remove.
1620 (s390-linux32v2.c): Remove.
1621 (s390-linux64.c): Remove.
1622 (s390-linux64v1.c): Remove.
1623 (s390-linux64v2.c): Remove.
1624 (s390-te-linux64.c): Remove.
1625 (s390-vx-linux64.c): Remove.
1626 (s390-tevx-linux64.c): Remove.
1627 (s390x-linux64.c): Remove.
1628 (s390x-linux64v1.c): Remove.
1629 (s390x-linux64v2.c): Remove.
1630 (s390x-te-linux64.c): Remove.
1631 (s390x-vx-linux64.c): Remove.
1632 (s390x-tevx-linux64.c): Remove.
1633 (tic6x-c64xp-linux.c): Remove.
1634 (tic6x-c64x-linux.c): Remove.
1635 (tic6x-c62x-linux.c): Remove.
1637 (reg-sparc64.c): Remove.
1638 (reg-spu.c): Remove.
1640 (amd64-linux.c): Remove.
1641 (amd64-avx.c): Remove.
1642 (amd64-avx-linux.c): Remove.
1643 (amd64-avx-avx512.c): Remove.
1644 (amd64-avx-avx512-linux.c): Remove.
1645 (amd64-mpx.c): Remove.
1646 (amd64-mpx-linux.c): Remove.
1647 (amd64-avx-mpx-avx512-pku.c): Remove.
1648 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1649 (amd64-avx-mpx.c): Remove.
1650 (amd64-avx-mpx-linux.c): Remove.
1652 (x32-linux.c): Remove.
1653 (x32-avx.c): Remove.
1654 (x32-avx-linux.c): Remove.
1655 (x32-avx-avx512.c): Remove.
1656 (x32-avx-avx512-linux.c): Remove.
1657 (reg-xtensa.c): Remove.
1658 (reg-tilegx.c): Remove.
1659 (reg-tilegx32.c): Remove.
1661 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1663 * Makefile.in (SFILES): Add "common/environ.c".
1664 (OBJS): Add "common/environ.h".
1666 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1668 * configure.ac: Check if the fs_base and gs_base members of
1669 `struct user_regs_struct' exist.
1670 * config.in: Regenerated.
1671 * configure: Likewise.
1673 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1675 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1677 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1678 (get_next_pcs_syscall_next_pc): Likewise.
1680 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1682 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1683 * nto-x86-low.c: Likewise.
1685 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1687 * Makefile.in: Include disable-implicit-rules.mk.
1689 2016-11-23 Pedro Alves <palves@redhat.com>
1691 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1692 (debug_vprintf): Use std::chrono::steady_clock instead of
1693 gettimeofday. Use '.' instead of ':'.
1694 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1695 (get_timestamp): Use std::chrono::steady_clock instead of
1698 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1700 * Makefile.in: Fix whitespace formatting.
1702 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1704 * Makefile.in (SFILES, OBS): Flatten list and order
1707 2016-11-23 Pedro Alves <palves@redhat.com>
1709 * event-loop.c (handle_file_event): Use warning.
1710 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1711 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1714 2016-11-23 Pedro Alves <palves@redhat.com>
1716 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1718 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1719 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1720 debug_printf and debug_flush for debug output.
1721 * server.c (handle_general_set): Likewise.
1722 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1725 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1727 * Makefile.in (.c.o): Replace rule with ...
1728 (%.o: %.c): ... this one.
1730 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1732 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1733 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1735 * configure.ac: Remove checks for the make program.
1736 * configure: Re-generate.
1738 2016-10-28 Pedro Alves <palves@redhat.com>
1740 * Makefile.in (CXX_DIALECT): Get from configure.
1741 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1742 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1743 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1744 * config.in: Regenerate.
1745 * configure: Regenerate.
1747 2016-10-27 Yao Qi <yao.qi@linaro.org>
1749 * linux-low.c (linux_supports_range_stepping): Return true if
1750 can_software_single_step return true.
1752 2016-10-27 Yao Qi <yao.qi@linaro.org>
1754 * inferiors.c (find_inferior_in_random): New function.
1755 * inferiors.h (find_inferior_in_random): Declare.
1756 * linux-low.c (linux_wait_for_event_filtered): Call
1757 find_inferior_in_random instead of find_inferior.
1759 2016-10-27 Yao Qi <yao.qi@linaro.org>
1761 * linux-low.c (linux_wait_1): If single-step breakpoints are
1762 inserted, remove them.
1764 2016-10-26 Pedro Alves <palves@redhat.com>
1766 * linux-low.c (handle_extended_wait): Link parent/child fork
1768 (linux_wait_1): Unlink them.
1769 (linux_set_resume_request): Ignore resume requests for
1770 already-resumed and unhandled fork child threads.
1771 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1772 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1774 (handle_v_requests) <vCont>: Don't call require_running.
1775 * server.h (in_queued_stop_replies): New declaration.
1777 2016-10-24 Yao Qi <yao.qi@linaro.org>
1780 * linux-aarch64-low.c (append_insns): Cast the return value to
1783 2016-10-10 Yao Qi <yao.qi@linaro.org>
1785 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1787 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1789 * target.c (target_supports_multi_process): New function, moved
1791 * target.h (target_supports_multi_process): ... here. Remove
1794 2016-10-05 Tom Tromey <tom@tromey.com>
1797 * tracepoint.c (handle_tracepoint_bkpts): Check
1798 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1800 2016-10-05 Yao Qi <yao.qi@linaro.org>
1802 * configure.srv: Update the path of arm-*.xml files.
1804 2016-10-05 Terry Guo <terry.guo@arm.com>
1805 Yao Qi <yao.qi@linaro.org>
1807 * Makefile.in: Adjust the path of rules.
1808 * configure.srv: Update the path of xml files.
1809 * regformats/arm-with-iwmmxt.dat: Regenerated.
1810 * regformats/arm-with-neon.dat: Likewise.
1811 * regformats/arm-with-vfpv2.dat: Likewise.
1812 * regformats/arm-with-vfpv3.dat Likewise.
1814 2016-09-30 Yao Qi <yao.qi@linaro.org>
1817 * target.c (target_stop_and_wait): Don't call
1818 target_continue_no_signal, use resume_stop instead.
1820 2016-09-26 Yao Qi <yao.qi@linaro.org>
1822 * linux-low.c (linux_wait_1): Call debug_exit.
1824 2016-09-23 Pedro Alves <palves@redhat.com>
1826 * Makefile.in (SFILES): Add common/new-op.c.
1827 (OBS): Add common/new-op.o.
1828 (new-op.o): New rule.
1830 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1832 * .gitinore: Ignore more files.
1834 2016-09-21 Yao Qi <yao.qi@linaro.org>
1836 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1839 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1841 * server.c (start_inferior): Call target_mourn_inferior instead of
1842 mourn_inferior; pass ptid_t argument to it.
1844 (handle_target_event): Likewise.
1845 * target.c (target_mourn_inferior): New function.
1846 * target.h (mourn_inferior): Delete macro.
1848 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1850 * linux-low.c (lwp_is_stepping): New function.
1852 2016-09-06 Carl Love <cel@us.ibm.com>
1854 * server.c (start_inferior): Fixed comment, requested comment change
1855 didn't get updated correctly. Removed reference to ptrace () call as
1856 it is only true on Linux systems.
1858 2016-09-06 Carl Love <cel@us.ibm.com>
1860 * server.c (start_inferior): Do not call
1861 function target_post_create_inferior () if the
1862 inferior process has already exited.
1864 2016-09-05 Pedro Alves <palves@redhat.com>
1866 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1867 (COMPILE.pre, CC_LD): Use CXX directly.
1868 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1869 * acinclude.m4: Don't include build-with-cxx.m4.
1870 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1871 * configure: Regenerate.
1873 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1876 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1877 call writing data to own_buf.
1879 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1881 * target.c (mywait): Call target_wait instead of
1883 (target_wait): New function.
1885 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1887 * server.c (start_inferior): New variable 'ptid'. Replace calls
1888 to the_target->resume by target_continue{,_no_signal}, depending
1890 * target.c (target_stop_and_wait): Call target_continue_no_signal
1891 instead of the_target->resume.
1892 (target_continue): New function.
1894 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1896 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1898 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1901 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1903 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1904 * linux-arm-low.c (ps_get_thread_area): Likewise.
1905 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1906 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1907 * linux-mips-low.c (ps_get_thread_area): Likewise.
1908 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1909 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1910 * linux-x86-low.c (ps_get_thread_area): Likewise.
1911 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1913 2016-08-19 Pedro Alves <palves@redhat.com>
1915 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1917 2016-08-19 Pedro Alves <palves@redhat.com>
1919 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1920 comment. Use memcpy instead of casting through unsigned long.
1922 2016-08-19 Pedro Alves <palves@redhat.com>
1924 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1925 allocating around 0x80000000.
1927 2016-08-19 Pedro Alves <palves@redhat.com>
1930 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1931 (x32-avx512-linux-ipa.o): New rules.
1932 * configure.ac (x86_64-*-linux*): New x32 check.
1933 * configure.srv (ipa_x32_linux_regobj): New.
1934 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1935 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1937 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1939 * configure: Regenerate.
1941 2016-08-09 Pedro Alves <palves@redhat.com>
1944 * Makefile.in (OBS): Add signals-state-save-restore.o.
1945 (signals-state-save-restore.o): New rule.
1946 * config.in: Regenerate.
1947 * configure: Regenerate.
1948 * linux-low.c: Include "signals-state-save-restore.h".
1949 (linux_create_inferior): Call
1950 restore_original_signals_state.
1951 * server.c: Include "dispositions-save-restore.h".
1952 (captured_main): Call save_original_signals_state.
1954 2016-08-05 Pedro Alves <palves@redhat.com>
1956 * configure: Regenerate.
1958 2016-08-04 Yao Qi <yao.qi@linaro.org>
1960 * linux-low.c (regsets_fetch_inferior_registers): Check
1961 errno is ESRCH or not.
1963 2016-08-02 Yao Qi <yao.qi@linaro.org>
1965 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1966 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1967 (thread_db_load_search): Update.
1968 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1969 td_ta_set_event and td_ta_event_getmsg.
1971 2016-07-26 Pedro Alves <palves@redhat.com>
1974 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1975 of unsigned long for 64-bit registers and use uint32_t instead of
1976 unsigned int for 32-bit registers.
1978 2016-07-26 Pedro Alves <palves@redhat.com>
1980 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1983 2016-07-21 Tom Tromey <tom@tromey.com>
1985 * configure: Rebuild.
1987 2016-07-21 Yao Qi <yao.qi@linaro.org>
1989 * mem-break.c (find_gdb_breakpoint): Cast bp to
1990 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1992 2016-07-21 Yao Qi <yao.qi@linaro.org>
1994 * server.c (handle_v_requests): Support s and S actions
1995 if target_supports_software_single_step return true.
1997 2016-07-21 Yao Qi <yao.qi@linaro.org>
1999 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2000 is resume_step, call maybe_hw_step.
2001 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2003 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2005 (proceed_one_lwp): If resume request is resume_step, install
2006 reinsert breakpoints and call maybe_hw_step.
2008 2016-07-21 Yao Qi <yao.qi@linaro.org>
2010 * linux-low.c (proceed_one_lwp): Declare.
2011 (linux_resume_one_thread): Remove local variable 'step'.
2012 Lift code enqueue signal. Call proceed_one_lwp instead of
2013 linux_resume_one_lwp.
2015 2016-07-21 Yao Qi <yao.qi@linaro.org>
2017 * linux-low.c (linux_resume_one_thread): Call
2018 enqueue_pending_signal.
2020 2016-07-21 Yao Qi <yao.qi@linaro.org>
2022 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2023 * inferiors.c (do_restore_current_thread_cleanup): New function.
2024 (make_cleanup_restore_current_thread): Likewise.
2025 * linux-low.c (install_software_single_step_breakpoints): Call
2026 make_cleanup_restore_current_thread. Switch current_thread to
2029 2016-07-21 Yao Qi <yao.qi@linaro.org>
2031 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2032 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2033 (clone_one_breakpoint): Likewise.
2034 (delete_reinsert_breakpoints): Change parameter to thread.
2036 (has_reinsert_breakpoints): Likewise.
2037 (uninsert_reinsert_breakpoints): Likewise.
2038 (reinsert_reinsert_breakpoints): Likewise.
2039 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2040 (delete_reinsert_breakpoints): Likewise.
2041 (reinsert_reinsert_breakpoints): Likewise.
2042 (uninsert_reinsert_breakpoints): Likewise.
2043 (has_reinsert_breakpoints): Likewise.
2045 2016-07-21 Yao Qi <yao.qi@linaro.org>
2047 * inferiors.c (get_thread_process): Make parameter const.
2048 * inferiors.h (get_thread_process): Update declaration.
2049 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2050 Add new parameters child_thread and parent_thread. Callers
2052 * mem-break.h (clone_all_breakpoints): Update declaration.
2054 2016-07-21 Yao Qi <yao.qi@linaro.org>
2056 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2057 <command_list, handler>: Remove.
2058 (struct gdb_breakpoint): New.
2059 (struct other_breakpoint): New.
2060 (struct reinsert_breakpoint): New.
2061 (is_gdb_breakpoint): New function.
2062 (any_persistent_commands): Update command_list if
2063 is_gdb_breakpoint returns true.
2064 (set_breakpoint): Create breakpoints according to their types.
2065 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2066 (set_gdb_breakpoint_1): Likewise.
2067 (set_gdb_breakpoint): Likewise.
2068 (clear_breakpoint_conditions): Change parameter type to
2069 'struct gdb_breakpoint *'.
2070 (clear_breakpoint_commands): Likewise.
2071 (clear_breakpoint_conditions_and_commands): Likewise.
2072 (add_condition_to_breakpoint): Likewise.
2073 (add_breakpoint_condition): Likewise.
2074 (add_commands_to_breakpoint): Likewise.
2075 (check_breakpoints): Check other_breakpoint.
2076 (clone_one_breakpoint): Clone breakpopint according to its type.
2077 * mem-break.h (struct gdb_breakpoint): Declare.
2078 (set_gdb_breakpoint): Update declaration.
2079 (clear_breakpoint_conditions_and_commands): Likewise.
2080 (add_breakpoint_condition): Likewise.
2081 (add_breakpoint_commands): Likewise.
2082 * server.c (process_point_options): Change parameter type to
2083 'struct gdb_breakpoint *'.
2085 2016-07-21 Yao Qi <yao.qi@linaro.org>
2087 * mem-break.c (set_breakpoint_at): Rename it to ...
2088 (set_breakpoint_type_at): ... it.
2089 (set_breakpoint_at): Call set_breakpoint_type_at.
2090 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2091 * mem-break.h (set_breakpoint_at): Update comments.
2093 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2095 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2097 (nios2_store_gregset): Likewise.
2099 2016-07-01 Pedro Alves <palves@redhat.com>
2100 Antoine Tremblay <antoine.tremblay@ericsson.com>
2102 * linux-low.c: Change interface to take the target lwp_info
2103 pointer directly and return void. Handle detaching from a zombie
2105 (linux_detach_lwp_callback): New function.
2106 (linux_detach): Detach from the leader thread after detaching from
2109 2016-06-28 Yao Qi <yao.qi@linaro.org>
2111 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2112 for variable new_offset.
2113 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2114 (aarch64_ftrace_insn_reloc_cb): Likewise.
2115 (aarch64_ftrace_insn_reloc_tb): Likewise.
2116 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2117 PRIx64 instead of PRIx32.
2119 2016-06-28 Yao Qi <yao.qi@linaro.org>
2121 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2122 (the_low_target): Install arm_get_syscall_trapinfo.
2124 2016-06-28 Yao Qi <yao.qi@linaro.org>
2126 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2128 (the_low_target): Install aarch64_get_syscall_trapinfo.
2130 2016-06-28 Yao Qi <yao.qi@linaro.org>
2132 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2134 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2135 Remove parameter sysno.
2136 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2139 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2141 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2142 (s390_emit_ne_goto): Likewise.
2143 (s390_emit_lt_goto): Likewise.
2144 (s390_emit_le_goto): Likewise.
2145 (s390_emit_gt_goto): Likewise.
2146 (s390_emit_ge_goto): Likewise.
2147 (s390x_emit_eq_goto): Likewise.
2148 (s390x_emit_ne_goto): Likewise.
2149 (s390x_emit_lt_goto): Likewise.
2150 (s390x_emit_le_goto): Likewise.
2151 (s390x_emit_gt_goto): Likewise.
2152 (s390x_emit_ge_goto): Likewise.
2153 (s390_emit_ops_impl): Mark variable static.
2154 (s390x_emit_ops): Likewise.
2156 2016-06-17 Yao Qi <yao.qi@linaro.org>
2158 * linux-low.c (handle_extended_wait): Call
2159 uninsert_reinsert_breakpoints for the parent process. Remove
2160 reinsert breakpoints from the child process. Reinsert them to
2161 the parent process when vfork is done.
2162 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2163 (reinsert_reinsert_breakpoints): New function.
2164 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2165 (reinsert_reinsert_breakpoints): Declare.
2167 2016-06-17 Yao Qi <yao.qi@linaro.org>
2169 * linux-low.c (handle_extended_wait): If the parent is doing
2170 step-over, remove the reinsert breakpoints from the forked child.
2172 2016-06-17 Yao Qi <yao.qi@linaro.org>
2174 * linux-low.c (unsuspend_all_lwps): Declare.
2175 (linux_low_filter_event): If thread exited, call finish_step_over.
2176 If step-over is finished, unsuspend other threads.
2178 2016-06-17 Yao Qi <yao.qi@linaro.org>
2180 * linux-low.c (linux_resume_one_lwp_throw): Assert
2181 has_reinsert_breakpoints returns false.
2182 * mem-break.c (delete_disabled_breakpoints): Assert
2183 bp type isn't reinsert_breakpoint.
2185 2016-06-17 Yao Qi <yao.qi@linaro.org>
2187 * linux-low.c (maybe_hw_step): New function.
2188 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2189 (finish_step_over): Switch current_thread to lwp temporarily,
2190 and assert has_reinsert_breakpoints returns true.
2191 (proceed_one_lwp): Call maybe_hw_step.
2192 * mem-break.c (has_reinsert_breakpoints): New function.
2193 * mem-break.h (has_reinsert_breakpoints): Declare.
2195 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2197 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2199 2016-05-17 Yao Qi <yao.qi@linaro.org>
2201 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2202 instead of find_inferior.
2204 2016-05-05 Yao Qi <yao.qi@linaro.org>
2206 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2207 Initialize res to zero.
2209 2016-05-05 Yao Qi <yao.qi@linaro.org>
2211 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2214 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2216 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2217 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2218 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2220 2016-04-28 Par Olsson <par.olsson@windriver.com>
2221 Simon Marchi <simon.marchi@ericsson.com>
2223 * tracepoint.c (write_inferior_int8): New function.
2224 (cmd_qtenable_disable): Write enable flag using
2225 write_inferior_int8.
2227 2016-04-25 Yao Qi <yao.qi@linaro.org>
2229 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2230 (need_step_over_p): Return zero if the LWP has pending signals
2231 can be delivered on software single step target.
2233 2016-04-25 Yao Qi <yao.qi@linaro.org>
2235 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2236 return instead of error.
2238 2016-04-22 Yao Qi <yao.qi@linaro.org>
2240 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2243 2016-04-22 Yao Qi <yao.qi@linaro.org>
2245 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2246 signal when stepping over breakpoint with software single
2249 2016-04-21 Pedro Alves <palves@redhat.com>
2251 * linux-s390-low.c (s390_collect_ptrace_register)
2252 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2254 (s390_check_regset): Use void * instead of gdb_byte *.
2256 2016-04-20 Pedro Alves <palves@redhat.com>
2258 * configure: Renegerate.
2260 2016-04-20 Yao Qi <yao.qi@linaro.org>
2262 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2263 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2265 (arm_store_gregset): Likewise.
2267 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2269 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2270 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2271 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2272 (amd64-avx-mpx-linux.c): New rules.
2273 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2274 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2275 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2276 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2277 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2278 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2279 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2280 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2281 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2282 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2283 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2284 * linux-x86-low.c (x86_linux_read_description): Add case for
2285 X86_XSTATE_AVX_MPX_MASK.
2286 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2287 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2288 init_registers_i386_avx_mpx_linux.
2289 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2290 (initialize_low_tracepoint): Call
2291 init_registers_i386_avx_mpx_linux.
2292 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2293 (initialize_low_tracepoint): Call
2294 init_registers_amd64_avx_mpx_linux.
2295 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2296 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2297 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2300 2016-04-18 Pedro Alves <palves@redhat.com>
2302 * configure: Regenerate.
2304 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2306 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2307 (aarch64_emit_sub): Likewise.
2309 2016-04-12 Pedro Alves <palves@redhat.com>
2311 * utils.c (prepare_to_throw_exception): Delete.
2313 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2315 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2317 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2319 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2321 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2323 * linux-aarch64-ipa.c: Add <elf.h> include.
2324 * linux-ppc-ipa.c: Add <elf.h> include.
2325 * linux-s390-ipa.c: Add <elf.h> include.
2327 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2329 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2330 (get_raw_reg_ptr): Likewise.
2331 (get_trace_state_variable_value_ptr): Likewise.
2332 (set_trace_state_variable_value_ptr): Likewise.
2333 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2336 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2337 Marcin Kościelnicki <koriakin@0x04.net>
2340 * linux-ppc-low.c (emit_insns): New function.
2341 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2342 (ppc_emit_prologue): New function.
2343 (ppc_emit_epilogue): New function.
2344 (ppc_emit_add): New function.
2345 (ppc_emit_sub): New function.
2346 (ppc_emit_mul): New function.
2347 (ppc_emit_lsh): New function.
2348 (ppc_emit_rsh_signed): New function.
2349 (ppc_emit_rsh_unsigned): New function.
2350 (ppc_emit_ext): New function.
2351 (ppc_emit_zero_ext): New function.
2352 (ppc_emit_log_not): New function.
2353 (ppc_emit_bit_and): New function.
2354 (ppc_emit_bit_or): New function.
2355 (ppc_emit_bit_xor): New function.
2356 (ppc_emit_bit_not): New function.
2357 (ppc_emit_equal): New function.
2358 (ppc_emit_less_signed): New function.
2359 (ppc_emit_less_unsigned): New function.
2360 (ppc_emit_ref): New function.
2361 (ppc_emit_const): New function.
2362 (ppc_emit_reg): New function.
2363 (ppc_emit_pop): New function.
2364 (ppc_emit_stack_flush): New function.
2365 (ppc_emit_swap): New function.
2366 (ppc_emit_stack_adjust): New function.
2367 (ppc_emit_call): New function.
2368 (ppc_emit_int_call_1): New function.
2369 (ppc_emit_void_call_2): New function.
2370 (ppc_emit_if_goto): New function.
2371 (ppc_emit_goto): New function.
2372 (ppc_emit_eq_goto): New function.
2373 (ppc_emit_ne_goto): New function.
2374 (ppc_emit_lt_goto): New function.
2375 (ppc_emit_le_goto): New function.
2376 (ppc_emit_gt_goto): New function.
2377 (ppc_emit_ge_goto): New function.
2378 (ppc_write_goto_address): New function.
2379 (ppc_emit_ops_impl): New static variable.
2380 (ppc64v1_emit_prologue): New function.
2381 (ppc64v2_emit_prologue): New function.
2382 (ppc64_emit_epilogue): New function.
2383 (ppc64_emit_add): New function.
2384 (ppc64_emit_sub): New function.
2385 (ppc64_emit_mul): New function.
2386 (ppc64_emit_lsh): New function.
2387 (ppc64_emit_rsh_signed): New function.
2388 (ppc64_emit_rsh_unsigned): New function.
2389 (ppc64_emit_ext): New function.
2390 (ppc64_emit_zero_ext): New function.
2391 (ppc64_emit_log_not): New function.
2392 (ppc64_emit_bit_and): New function.
2393 (ppc64_emit_bit_or): New function.
2394 (ppc64_emit_bit_xor): New function.
2395 (ppc64_emit_bit_not): New function.
2396 (ppc64_emit_equal): New function.
2397 (ppc64_emit_less_signed): New function.
2398 (ppc64_emit_less_unsigned): New function.
2399 (ppc64_emit_ref): New function.
2400 (ppc64_emit_const): New function.
2401 (ppc64v1_emit_reg): New function.
2402 (ppc64v2_emit_reg): New function.
2403 (ppc64_emit_pop): New function.
2404 (ppc64_emit_stack_flush): New function.
2405 (ppc64_emit_swap): New function.
2406 (ppc64v1_emit_call): New function.
2407 (ppc64v2_emit_call): New function.
2408 (ppc64v1_emit_int_call_1): New function.
2409 (ppc64v2_emit_int_call_1): New function.
2410 (ppc64v1_emit_void_call_2): New function.
2411 (ppc64v2_emit_void_call_2): New function.
2412 (ppc64_emit_if_goto): New function.
2413 (ppc64_emit_eq_goto): New function.
2414 (ppc64_emit_ne_goto): New function.
2415 (ppc64_emit_lt_goto): New function.
2416 (ppc64_emit_le_goto): New function.
2417 (ppc64_emit_gt_goto): New function.
2418 (ppc64_emit_ge_goto): New function.
2419 (ppc64v1_emit_ops_impl): New static variable.
2420 (ppc64v2_emit_ops_impl): New static variable.
2421 (ppc_emit_ops): New function.
2422 (linux_low_target): Wire in ppc_emit_ops.
2424 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2425 Marcin Kościelnicki <koriakin@0x04.net>
2428 * Makefile.in: Add powerpc-*-ipa.o
2429 * configure.srv: Add ipa_obj for powerpc*-linux.
2430 * linux-ppc-ipa.c: New file.
2431 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2433 (PPC_FIELD): New macro.
2434 (PPC_SEXT): New macro.
2435 (PPC_OP6): New macro.
2436 (PPC_BO): New macro.
2437 (PPC_LI): New macro.
2438 (PPC_BD): New macro.
2439 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2440 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2441 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2442 (ppc_get_thread_area): New function.
2443 (is_elfv2_inferior): New function.
2444 (gen_ds_form): New function.
2445 (GEN_STD): New macro.
2446 (GEN_STDU): New macro.
2447 (GEN_LD): New macro.
2448 (GEN_LDU): New macro.
2449 (gen_d_form): New function.
2450 (GEN_ADDI): New macro.
2451 (GEN_ADDIS): New macro.
2452 (GEN_LI): New macro.
2453 (GEN_LIS): New macro.
2454 (GEN_ORI): New macro.
2455 (GEN_ORIS): New macro.
2456 (GEN_LWZ): New macro.
2457 (GEN_STW): New macro.
2458 (GEN_STWU): New macro.
2459 (gen_xfx_form): New function.
2460 (GEN_MFSPR): New macro.
2461 (GEN_MTSPR): New macro.
2462 (GEN_MFCR): New macro.
2463 (GEN_MTCR): New macro.
2464 (GEN_SYNC): New macro.
2465 (GEN_LWSYNC): New macro.
2466 (gen_x_form): New function.
2467 (GEN_OR): New macro.
2468 (GEN_MR): New macro.
2469 (GEN_LWARX): New macro.
2470 (GEN_STWCX): New macro.
2471 (GEN_CMPW): New macro.
2472 (gen_md_form): New function.
2473 (GEN_RLDICL): New macro.
2474 (GEN_RLDICR): New macro.
2475 (gen_i_form): New function.
2477 (GEN_BL): New macro.
2478 (gen_b_form): New function.
2479 (GEN_BNE): New macro.
2480 (GEN_LOAD): New macro.
2481 (GEN_STORE): New macro.
2482 (gen_limm): New function.
2483 (gen_atomic_xchg): New function.
2484 (gen_call): New function.
2485 (ppc_relocate_instruction): New function.
2486 (ppc_install_fast_tracepoint_jump_pad): New function.
2487 (ppc_get_min_fast_tracepoint_insn_len): New function.
2488 (ppc_get_ipa_tdesc_idx): New function.
2489 (the_low_target): Wire in the new functions.
2490 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2492 * linux-ppc-tdesc.h: New file.
2494 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2496 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2497 (alloc_jump_pad_buffer): New function.
2498 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2499 (alloc_jump_pad_buffer): New function.
2500 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2501 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2502 (alloc_jump_pad_buffer): New function.
2503 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2504 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2505 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2506 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2508 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2510 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2511 * linux-amd64-ipa.c: Likewise.
2512 * linux-i386-ipa.c: Likewise.
2513 * linux-s390-ipa.c: Likewise.
2514 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2515 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2516 set_trace_state_variable_value_ptr.
2517 (struct ipa_sym_addresses): Likewise.
2518 (symbol_list): Likewise.
2519 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2520 accessing gdb_collect directly.
2521 (gdb_collect_ptr_type): New typedef.
2522 (get_raw_reg_ptr_type): New typedef.
2523 (get_trace_state_variable_value_ptr_type): New typedef.
2524 (set_trace_state_variable_value_ptr_type): New typedef.
2525 (gdb_collect_ptr): New global.
2526 (get_raw_reg_ptr): New global.
2527 (get_trace_state_variable_value_ptr): New global.
2528 (set_trace_state_variable_value_ptr): New global.
2529 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2530 accessing get_raw_reg directly.
2531 (get_get_tsv_func_addr): Likewise for
2532 get_trace_state_variable_value_ptr.
2533 (get_set_tsv_func_addr): Likewise for
2534 set_trace_state_variable_value_ptr.
2535 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2537 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2539 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2541 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2543 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2545 (relocate_instruction): Remove own_buf.
2546 * server.c (own_buf): Make global.
2547 (handle_v_requests): Make global.
2548 * server.h (own_buf): New declaration.
2549 (handle_v_requests): New prototype.
2551 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2554 * linux-s390-low.c (add_insns): New function.
2555 (s390_emit_prologue): New function.
2556 (s390_emit_epilogue): New function.
2557 (s390_emit_add): New function.
2558 (s390_emit_sub): New function.
2559 (s390_emit_mul): New function.
2560 (s390_emit_lsh): New function.
2561 (s390_emit_rsh_signed): New function.
2562 (s390_emit_rsh_unsigned): New function.
2563 (s390_emit_ext): New function.
2564 (s390_emit_log_not): New function.
2565 (s390_emit_bit_and): New function.
2566 (s390_emit_bit_or): New function.
2567 (s390_emit_bit_xor): New function.
2568 (s390_emit_bit_not): New function.
2569 (s390_emit_equal): New function.
2570 (s390_emit_less_signed): New function.
2571 (s390_emit_less_unsigned): New function.
2572 (s390_emit_ref): New function.
2573 (s390_emit_if_goto): New function.
2574 (s390_emit_goto): New function.
2575 (s390_write_goto_address): New function.
2576 (s390_emit_litpool): New function.
2577 (s390_emit_const): New function.
2578 (s390_emit_call): New function.
2579 (s390_emit_reg): New function.
2580 (s390_emit_pop): New function.
2581 (s390_emit_stack_flush): New function.
2582 (s390_emit_zero_ext): New function.
2583 (s390_emit_swap): New function.
2584 (s390_emit_stack_adjust): New function.
2585 (s390_emit_set_r2): New function.
2586 (s390_emit_int_call_1): New function.
2587 (s390_emit_void_call_2): New function.
2588 (s390_emit_eq_goto): New function.
2589 (s390_emit_ne_goto): New function.
2590 (s390_emit_lt_goto): New function.
2591 (s390_emit_le_goto): New function.
2592 (s390_emit_gt_goto): New function.
2593 (s390_emit_ge_goto): New function.
2594 (s390x_emit_prologue): New function.
2595 (s390x_emit_epilogue): New function.
2596 (s390x_emit_add): New function.
2597 (s390x_emit_sub): New function.
2598 (s390x_emit_mul): New function.
2599 (s390x_emit_lsh): New function.
2600 (s390x_emit_rsh_signed): New function.
2601 (s390x_emit_rsh_unsigned): New function.
2602 (s390x_emit_ext): New function.
2603 (s390x_emit_log_not): New function.
2604 (s390x_emit_bit_and): New function.
2605 (s390x_emit_bit_or): New function.
2606 (s390x_emit_bit_xor): New function.
2607 (s390x_emit_bit_not): New function.
2608 (s390x_emit_equal): New function.
2609 (s390x_emit_less_signed): New function.
2610 (s390x_emit_less_unsigned): New function.
2611 (s390x_emit_ref): New function.
2612 (s390x_emit_if_goto): New function.
2613 (s390x_emit_const): New function.
2614 (s390x_emit_call): New function.
2615 (s390x_emit_reg): New function.
2616 (s390x_emit_pop): New function.
2617 (s390x_emit_stack_flush): New function.
2618 (s390x_emit_zero_ext): New function.
2619 (s390x_emit_swap): New function.
2620 (s390x_emit_stack_adjust): New function.
2621 (s390x_emit_int_call_1): New function.
2622 (s390x_emit_void_call_2): New function.
2623 (s390x_emit_eq_goto): New function.
2624 (s390x_emit_ne_goto): New function.
2625 (s390x_emit_lt_goto): New function.
2626 (s390x_emit_le_goto): New function.
2627 (s390x_emit_gt_goto): New function.
2628 (s390x_emit_ge_goto): New function.
2629 (s390_emit_ops): New function.
2630 (struct linux_target_ops): Fill in emit_ops hook.
2632 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2635 * Makefile.in: Add s390 IPA files.
2636 * configure.srv: Build IPA for s390.
2637 * linux-s390-ipa.c: New file.
2638 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2639 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2640 (tdesc_s390_linux32): Likewise.
2641 (init_registers_s390_linux32v1): Likewise.
2642 (tdesc_s390_linux32v1): Likewise.
2643 (init_registers_s390_linux32v2): Likewise.
2644 (tdesc_s390_linux32v2): Likewise.
2645 (init_registers_s390_linux64): Likewise.
2646 (tdesc_s390_linux64): Likewise.
2647 (init_registers_s390_linux64v1): Likewise.
2648 (tdesc_s390_linux64v1): Likewise.
2649 (init_registers_s390_linux64v2): Likewise.
2650 (tdesc_s390_linux64v2): Likewise.
2651 (init_registers_s390_te_linux64): Likewise.
2652 (tdesc_s390_te_linux64): Likewise.
2653 (init_registers_s390_vx_linux64): Likewise.
2654 (tdesc_s390_vx_linux64): Likewise.
2655 (init_registers_s390_tevx_linux64): Likewise.
2656 (tdesc_s390_tevx_linux64): Likewise.
2657 (init_registers_s390x_linux64): Likewise.
2658 (tdesc_s390x_linux64): Likewise.
2659 (init_registers_s390x_linux64v1): Likewise.
2660 (tdesc_s390x_linux64v1): Likewise.
2661 (init_registers_s390x_linux64v2): Likewise.
2662 (tdesc_s390x_linux64v2): Likewise.
2663 (init_registers_s390x_te_linux64): Likewise.
2664 (tdesc_s390x_te_linux64): Likewise.
2665 (init_registers_s390x_vx_linux64): Likewise.
2666 (tdesc_s390x_vx_linux64): Likewise.
2667 (init_registers_s390x_tevx_linux64): Likewise.
2668 (tdesc_s390x_tevx_linux64): Likewise.
2669 (have_hwcap_s390_vx): New static variable.
2670 (s390_arch_setup): Fill have_hwcap_s390_vx.
2671 (s390_get_thread_area): New function.
2672 (s390_ft_entry_gpr_esa): New const.
2673 (s390_ft_entry_gpr_zarch): New const.
2674 (s390_ft_entry_misc): New const.
2675 (s390_ft_entry_fr): New const.
2676 (s390_ft_entry_vr): New const.
2677 (s390_ft_main_31): New const.
2678 (s390_ft_main_64): New const.
2679 (s390_ft_exit_fr): New const.
2680 (s390_ft_exit_vr): New const.
2681 (s390_ft_exit_misc): New const.
2682 (s390_ft_exit_gpr_esa): New const.
2683 (s390_ft_exit_gpr_zarch): New const.
2684 (append_insns): New function.
2685 (s390_relocate_instruction): New function.
2686 (s390_install_fast_tracepoint_jump_pad): New function.
2687 (s390_get_min_fast_tracepoint_insn_len): New function.
2688 (s390_get_ipa_tdesc_idx): New function.
2689 (struct linux_target_ops): Wire in the above functions.
2690 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2691 * linux-s390-tdesc.h: New file.
2693 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2695 * linux-s390-low.c (s390_supports_tracepoints): New function.
2696 (struct linux_target_ops): Fill supports_tracepoints hook.
2698 2016-03-18 Yao Qi <yao.qi@linaro.org>
2700 * linux-low.c (lwp_signal_can_be_delivered): New function.
2701 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2703 2016-03-18 Yao Qi <yao.qi@linaro.org>
2705 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2706 0 if signal is enqueued. Remove 'signal' from one debugging
2707 message. Move one debugging message to some lines below.
2708 Remove code setting 'signal' to 0.
2710 2016-03-18 Yao Qi <yao.qi@linaro.org>
2712 * linux-low.c (linux_low_filter_event): Remove redundant
2713 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2715 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2717 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2718 (struct linux_target_ops): Wire in the above.
2720 2016-03-03 Yao Qi <yao.qi@linaro.org>
2722 * linux-low.c: Update comments to start_step_over.
2724 2016-03-03 Yao Qi <yao.qi@linaro.org>
2727 * linux-low.c (handle_extended_wait): Set child suspended
2728 if event_lwp->bp_reinsert isn't zero.
2730 2016-03-02 Yao Qi <yao.qi@linaro.org>
2732 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2733 enqueue_pending_signal.
2735 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2737 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2740 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2742 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2743 (s390_regmap_3264) [!__s390x__]: New global.
2744 (s390_collect_ptrace_register): Skip map entries containing -1.
2745 (s390_supply_ptrace_register): Ditto.
2746 (s390_fill_gprs_high): New function.
2747 (s390_store_gprs_high): New function.
2748 (s390_regsets): Add NT_S390_HIGH_GPRS.
2749 (s390_get_hwcap): Enable on 31-bit.
2750 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2751 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2752 Detect NT_S390_HIGH_GPRS.
2753 (s390_usrregs_info_3264): Enable on 31-bit.
2754 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2755 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2757 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2760 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2761 * configure.srv: Ditto.
2762 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2763 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2764 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2765 (init_registers_amd64_linux): Remove prototype.
2766 (tdesc_amd64_linux): Remove declaration.
2767 (get_ipa_tdesc): New function.
2768 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2769 initialize remaining tdescs.
2770 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2771 (init_registers_i386_linux): Remove prototype.
2772 (tdesc_i386_linux): Remove declaration.
2773 (get_ipa_tdesc): New function.
2774 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2775 initialize remaining tdescs.
2776 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2777 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2778 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2779 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2780 (x86_get_ipa_tdesc_idx): New function.
2781 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2782 * linux-x86-tdesc.h: New file.
2783 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2784 (target_get_ipa_tdesc_idx): New macro.
2785 * tracepoint.c (ipa_tdesc_idx): New macro.
2786 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2787 (symbol_list): Add ipa_tdesc_idx.
2788 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2789 (ipa_tdesc): Remove.
2790 (ipa_tdesc_idx): New variable.
2791 (get_context_regcache): Use get_ipa_tdesc.
2792 (gdb_collect): Ditto.
2794 * tracepoint.h (get_ipa_tdesc): New prototype.
2795 (ipa_tdesc): Remove.
2797 2016-02-24 Pedro Alves <palves@redhat.com>
2799 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2800 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2801 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2802 Factor out common code between the USE_SIGTRAP_SIGINFO and
2803 !USE_SIGTRAP_SIGINFO blocks.
2804 (linux_low_filter_event): Call save_stop_reason instead of
2805 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2807 (linux_wait_1): Update comments.
2809 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2811 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2812 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2813 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2814 ppc_insert_point, ppc_remove_point.
2816 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2818 * linux-s390-low.c (s390_supports_z_point_type): New function.
2819 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2821 2016-02-16 Yao Qi <yao.qi@linaro.org>
2823 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2824 PC. Get pc from regcache_read_pc.
2826 2016-02-12 Yao Qi <yao.qi@linaro.org>
2828 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2829 or linux_get_pc_32bit.
2830 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2832 2016-02-12 Yao Qi <yao.qi@linaro.org>
2834 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2835 arm_linux_get_next_pcs_fixup.
2837 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2839 * tracepoint.c (x_tracepoint_action_download): Change
2840 write_inferior_data_ptr to write_inferior_data_pointer.
2841 (cmd_qtstart): Likewise.
2842 (write_inferior_data_ptr): Remove.
2843 (download_agent_expr): Change write_inferior_data_ptr to
2844 write_inferior_data_pointer.
2845 (download_tracepoint_1): Likewise.
2846 (download_tracepoint): Likewise.
2847 (download_trace_state_variables): Likewise.
2849 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2850 Marcin Kościelnicki <koriakin@0x04.net>
2852 * tracepoint.c (struct tracepoint_action_ops): Remove.
2853 (struct tracepoint_action): Remove ops.
2854 (m_tracepoint_action_download, r_tracepoint_action_download)
2855 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2856 size and offset accordingly.
2857 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2858 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2859 (tracepoint_action_send, tracepoint_action_download): New functions.
2860 Helpers for trace action handlers.
2861 (add_tracepoint_action): Remove setup actions ops.
2862 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2864 2016-02-10 Yao Qi <yao.qi@linaro.org>
2866 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2868 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2870 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2872 * configure: Regenerate.
2874 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2876 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2877 void * to gdb_byte *.
2878 * linux-low.c (siginfo_fixup): Likewise.
2879 (linux_xfer_siginfo): Likewise.
2880 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2882 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2884 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2886 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2888 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2890 * linux-x86-low.c [__x86_64__]: Include
2891 "nat/amd64-linux-siginfo.h".
2892 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2893 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2894 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2895 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2896 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2897 (cpt_si_fd, si_timerid, si_overrun): Move from
2898 nat/amd64-linux-siginfo.c.
2899 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2901 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2903 * server.c (skip_to_semicolon): Remove.
2904 (process_point_options): Use strchrnul instead of
2907 2016-01-26 Yao Qi <yao.qi@linaro.org>
2909 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2910 * linux-low.c (install_software_single_step_breakpoints): Don't
2911 call regcache_read_pc.
2912 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2915 2016-01-26 Yao Qi <yao.qi@linaro.org>
2917 * linux-low.c (install_software_single_step_breakpoints): Call
2918 regcache_read_pc instead of get_pc.
2920 2016-01-26 Yao Qi <yao.qi@linaro.org>
2922 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2923 (unblock_async_io): Rename to ...
2924 (block_unblock_async_io): ... it. New function.
2925 (enable_async_io): Don't install SIGIO handler. Unblock it
2927 (disable_async_io): Don't ignore SIGIO. Block it instead.
2928 (initialize_async_io): Install SIGIO handler. Don't call
2931 2016-01-26 Yao Qi <yao.qi@linaro.org>
2933 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2934 first character is '\003', call *the_target->request_interrupt.
2936 2016-01-25 Yao Qi <yao.qi@linaro.org>
2938 * remote-utils.c (new_thread_notify): Remove.
2939 (dead_thread_notify): Likewise.
2940 * remote-utils.h (new_thread_notify): Remove declaration.
2941 (dead_thread_notify): Likewise.
2943 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2945 * gdb.trace/pending.exp: Fix expected message on continue.
2947 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2949 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2950 it works properly on big-endian machines where sizeof (CORE_ADDR)
2953 2016-01-21 Pedro Alves <palves@redhat.com>
2955 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2956 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2957 * configure: Regenerate.
2959 2016-01-21 Yao Qi <yao.qi@linaro.org>
2961 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2962 is_thumb and set it according to CPSR saved on the stack.
2963 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2964 arm_sigreturn_next_pc.
2966 2016-01-18 Yao Qi <yao.qi@linaro.org>
2968 * linux-low.c (linux_set_pc_64bit): New function.
2969 (linux_get_pc_64bit): New function.
2970 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2972 * linux-sparc-low.c (debug_threads): Remove declaration.
2973 (sparc_get_pc): Remove.
2974 (the_low_target): Use linux_get_pc_64bit instead of
2976 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2977 (the_low_target): Use linux_get_pc_64bit and
2980 2016-01-18 Yao Qi <yao.qi@linaro.org>
2982 * linux-arm-low.c (debug_threads): Remove declaration.
2983 (arm_get_pc, arm_set_pc): Remove.
2984 (the_low_target): Use linux_get_pc_32bit and
2986 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2987 (the_low_target): Use linux_get_pc_32bit and
2989 * linux-cris-low.c (debug_threads): Remove declaration.
2990 (cris_get_pc, cris_set_pc,): Remove.
2991 (the_low_target): Use linux_get_pc_32bit and
2993 * linux-crisv32-low.c (debug_threads): Remove declaration.
2994 (cris_get_pc, cris_set_pc): Remove.
2995 (the_low_target): Use linux_get_pc_32bit and
2997 * linux-low.c: Include inttypes.h.
2998 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2999 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3000 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3001 (the_low_target): Use linux_get_pc_32bit and
3003 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3004 (the_low_target): Use linux_get_pc_32bit and
3006 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3007 (the_low_target): Use linux_get_pc_32bit and
3009 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3010 (the_low_target): Use linux_get_pc_32bit and
3012 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3013 (the_low_target): Use linux_get_pc_32bit and
3016 2016-01-18 Gary Benson <gbenson@redhat.com>
3018 * configure.ac (AC_FUNC_FORK): New check.
3019 * config.in: Regenerate.
3020 * configure: Likewise.
3022 2016-01-14 Yao Qi <yao.qi@linaro.org>
3024 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3025 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3026 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3027 arm_get_next_pcs_ctor.
3029 2016-01-12 Josh Stone <jistone@redhat.com>
3030 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3032 * inferiors.h: Include "gdb_vecs.h".
3033 (struct process_info): Add syscalls_to_catch.
3034 * inferiors.c (remove_process): Free syscalls_to_catch.
3035 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3036 syscall_return stops.
3037 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3038 * server.c (handle_general_set): Handle QCatchSyscalls.
3039 (handle_query): Report support for QCatchSyscalls.
3040 * target.h (struct target_ops): Add supports_catch_syscall.
3041 (target_supports_catch_syscall): New macro.
3042 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3043 (struct lwp_info): Add syscall_state.
3044 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3045 Maintain syscall_state and syscalls_to_catch across exec.
3046 (get_syscall_trapinfo): New function, proxy to the_low_target.
3047 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3048 (linux_low_filter_event): Toggle syscall_state entry/return for
3049 syscall traps, and set it ignored for all others.
3050 (gdb_catching_syscalls_p): New function.
3051 (gdb_catch_this_syscall_p): New function.
3052 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3053 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3054 (linux_supports_catch_syscall): New function.
3055 (linux_target_ops): Install it.
3056 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3057 (the_low_target): Install it.
3059 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3061 * acinclude.m4: Include new ../warning.m4 file.
3062 * configure: Regenerated.
3063 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3065 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3067 * ax.c (is_goto_target): Mark static.
3068 * linux-low.c (register_addr): Likewise.
3069 (linux_fetch_registers, linux_store_registers): Likewise.
3070 * mem-break.c (any_persistent_commands): Fix old prototype.
3071 (add_commands_to_breakpoint): Mark static.
3072 * regcache.c (find_register_by_name): Delete unused func.
3073 * remote-utils.c (hex_or_minus_one): Mark static.
3074 * server.c (monitor_show_help): Mark static.
3075 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3076 handle_v_requests): Likewise.
3078 2016-01-12 Pedro Alves <palves@redhat.com>
3080 Remove use of the registered trademark symbol throughout.
3082 2016-01-08 Yao Qi <yao.qi@linaro.org>
3084 * remote-utils.c (getpkt): If c is '\003', call target hook
3087 2016-01-06 Yao Qi <yao.qi@linaro.org>
3089 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3090 linux-aarch32-low.c.
3091 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3092 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3093 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3094 (thumb2_breakpoint): Declare.
3095 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3096 linux-aarch32-low.h.
3097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3098 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3099 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3101 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3103 * gdbreplay.c (gdbreplay_version): Change copyright year in
3105 * server.c (gdbserver_version): Likewise.
3107 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3109 * server.c (crc32_table): Delete.
3110 (crc32): Use libiberty's xcrc32 function.
3112 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3114 * lynx-low.c (lynx_delete_thread_callback): New function.
3115 (lynx_mourn): Properly delete our process and all of its
3116 threads. Remove call to clear_inferiors.
3118 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3120 * target.c (thread_search_callback): Add check that
3121 the thread_stopped target callback is not NULL before
3124 2015-12-21 Yao Qi <yao.qi@linaro.org>
3126 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3129 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3131 * server.c (handle_query): Call target_supports_software_single_step.
3133 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3135 * linux-low.c (single_step): New function.
3136 (linux_resume_one_lwp_throw): Call single_step.
3137 (start_step_over): Likewise.
3139 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3141 * Makefile.in (SFILES): Append arch/arm-linux.c,
3142 arch/arm-get-next-pcs.c.
3143 (arm-linux.o): New rule.
3144 (arm-get-next-pcs.o): New rule.
3145 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3147 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3148 to linux-aarch32-low.c.
3149 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3150 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3151 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3152 (thumb2_breakpoint_len): Likewise.
3153 (arm_is_thumb_mode): Make non-static.
3154 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3155 from linux-aarch32-low.c.
3156 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3157 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3158 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3159 (thumb2_breakpoint_len): Likewise.
3160 (arm_is_thumb_mode): New declaration.
3161 * linux-arm-low.c: Include arch/arm-linux.h
3162 aarch/arm-get-next-pcs.h, sys/syscall.h.
3163 (get_next_pcs_ops): New struct.
3164 (get_next_pcs_addr_bits_remove): New function.
3165 (get_next_pcs_is_thumb): New function.
3166 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3167 (arm_sigreturn_next_pc): Likewise.
3168 (get_next_pcs_syscall_next_pc): Likewise.
3169 (arm_gdbserver_get_next_pcs): Likewise.
3170 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3172 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3173 * server.h: Include gdb_vecs.h.
3175 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3177 * Makefile.in (SFILES): Append common/common-regcache.c.
3178 (OBS): Append common-regcache.o.
3179 (common-regcache.o): New rule.
3180 * regcache.c (init_register_cache): Initialize cache to
3182 (regcache_raw_read_unsigned): New function.
3183 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3184 register_status enum.
3186 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3188 * linux-aarch64-low.c (the_low_targets): Rename
3189 breakpoint_reinsert_addr to get_next_pcs.
3190 * linux-arm-low.c (the_low_targets): Likewise.
3191 * linux-bfin-low.c (the_low_targets): Likewise.
3192 * linux-cris-low.c (the_low_targets): Likewise.
3193 * linux-crisv32-low.c (the_low_targets): Likewise.
3194 * linux-low.c (can_software_single_step): Likewise.
3195 (install_software_single_step_breakpoints): New function.
3196 (start_step_over): Use install_software_single_step_breakpoints.
3197 * linux-low.h: New CORE_ADDR vector.
3198 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3200 * linux-mips-low.c (the_low_targets): Likewise.
3201 * linux-nios2-low.c (the_low_targets): Likewise.
3202 * linux-sparc-low.c (the_low_targets): Likewise.
3204 2015-12-17 Pedro Alves <palves@redhat.com>
3206 * linux-low.c (linux_kill_one_lwp): Remove references to
3208 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3210 (linux_init_signals): Delete.
3211 (initialize_low): Adjust.
3212 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3214 2015-12-16 Pedro Alves <palves@redhat.com>
3216 * configure.ac (compiler warning flags): When testing a
3217 -Wno-foo option, check whether -Wfoo works instead.
3218 * configure: Regenerate.
3220 2015-12-11 Don Breazeal <donb@codesourcery.com>
3222 * server.c (process_serial_event): Don't exit from gdbserver
3223 in remote mode if there are still active inferiors.
3225 2015-12-11 Yao Qi <yao.qi@linaro.org>
3227 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3228 arm_breakpoint_at if the process is 32-bit.
3230 2015-12-11 Yao Qi <yao.qi@linaro.org>
3232 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3235 2015-12-07 Yao Qi <yao.qi@linaro.org>
3237 * configure.srv: Append arm.o to srv_tgtobj for
3238 aarch64*-*-linux* target.
3239 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3240 from linux-arm-low.c.
3241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3242 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3243 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3244 (thumb2_breakpoint_len): Likewise.
3245 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3246 (arm_breakpoint_kinds): Likewise.
3247 (arm_breakpoint_kind_from_pc): Likewise.
3248 (arm_sw_breakpoint_from_kind): Likewise.
3249 (arm_breakpoint_kind_from_current_state): Likewise.
3250 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3251 (arm_sw_breakpoint_from_kind): Declare.
3252 (arm_breakpoint_kind_from_current_state): Declare.
3253 (arm_breakpoint_at): Declare.
3254 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3255 arm_sw_breakpoint_from_kind if process is 32-bit.
3256 (aarch64_breakpoint_kind_from_pc): New function.
3257 (aarch64_breakpoint_kind_from_current_state): New function.
3258 (the_low_target): Initialize fields breakpoint_kind_from_pc
3259 and breakpoint_kind_from_current_state.
3260 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3261 linux-aarch32-low.c.
3262 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3263 (arm_breakpoint, arm_breakpoint_len): Likewise.
3264 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3265 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3266 (arm_is_thumb_mode): Likewise.
3267 (arm_breakpoint_at): Likewise.
3268 (arm_breakpoint_kind_from_pc): Likewise.
3269 (arm_sw_breakpoint_from_kind): Likewise.
3270 (arm_breakpoint_kind_from_current_state): Likewise.
3273 2015-08-04 Yao Qi <yao.qi@linaro.org>
3275 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3276 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3277 * server.c (extended_protocol): Remove "static".
3278 * server.h (extended_protocol): Declare it.
3280 2015-12-04 Josh Stone <jistone@redhat.com>
3282 * target.h (struct target_ops) <arch_setup>: Rename to ...
3283 (struct target_ops) <post_create_inferior>: ... this.
3284 (target_arch_setup): Rename to ...
3285 (target_post_create_inferior): ... this, calling post_create_inferior.
3286 * server.c (start_inferior): Update target_arch_setup calls to
3287 target_post_create_inferior.
3288 * linux-low.c (linux_low_ptrace_options): Forward declare.
3289 (linux_arch_setup): Update its comment for general use.
3290 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3291 (struct linux_target_ops): Use linux_post_create_inferior.
3292 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3293 to post_create_inferior.
3294 * nto-low.c (struct nto_target_ops): Likewise.
3295 * spu-low.c (struct spu_target_ops): Likewise.
3296 * win32-low.c (struct win32_target_ops): Likewise.
3298 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3302 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3304 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3305 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3306 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3307 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3308 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3309 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3310 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3311 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3312 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3313 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3314 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3315 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3317 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3319 * linux-low.c (linux_look_up_symbols): Don't call
3320 linux_supports_traceclone.
3321 * linux-low.h (thread_db_init): Remove use_events argument.
3322 * thread-db.c (thread_db_use_event): Remove global variable.
3323 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3324 (struct thread_db) <td_create_bp>: Remove field.
3325 (thread_db_create_event): Remove function.
3326 (thread_db_enable_reporting): Likewise.
3327 (find_one_thread): Don't check for thread_db_use_events.
3328 (attach_thread): Likewise.
3329 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3330 (try_thread_db_load_1): Don't check for thread_db_use_events.
3331 (thread_db_init): Remove use_events argument and thread events
3333 (remove_thread_event_breakpoints): Remove function.
3334 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3336 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3338 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3341 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3343 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3344 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3346 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3348 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3349 * linux-low.c (can_hardware_single_step): Use
3350 supports_hardware_single_step.
3351 (can_software_single_step): New function.
3352 (start_step_over): Call can_software_single_step.
3353 (linux_supports_hardware_single_step): New function.
3354 (struct target_ops) <supports_software_single_step>: Initialize.
3355 * linux-low.h (struct linux_target_ops)
3356 <supports_hardware_single_step>: Initialize.
3357 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3359 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3360 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3361 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3363 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3365 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3366 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3368 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3369 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3371 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3372 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3373 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3375 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3376 * target.h (struct target_ops): <supports_software_single_step>:
3378 (target_supports_software_single_step): New macro.
3380 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3382 * linux-low.c (linux_wait_1): Fix pc advance condition.
3383 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3384 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3386 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3388 * linux-arm-low.c (arm_is_thumb_mode): New function.
3389 (arm_breakpoint_at): Use arm_is_thumb_mode.
3390 (arm_breakpoint_kind_from_current_state): New function.
3391 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3393 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3394 (linux_breakpoint_kind_from_current_state): New function.
3395 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3396 * linux-low.h (struct linux_target_ops)
3397 <breakpoint_kind_from_current_state>: New field.
3398 * target.h (struct target_ops): Likewise.
3399 (target_breakpoint_kind_from_current_state): New macro.
3401 2015-11-30 Pedro Alves <palves@redhat.com>
3403 * linux-low.c (linux_resume): Wake up the event loop before
3406 2015-11-30 Pedro Alves <palves@redhat.com>
3408 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3410 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3412 * target.c (struct thread_search): New structure.
3413 (thread_search_callback): New function.
3414 (prev_general_thread): New global.
3415 (prepare_to_access_memory, done_accessing_memory): New functions.
3416 * target.h (prepare_to_access_memory, done_accessing_memory):
3417 Replace macros with function declarations.
3419 2015-11-30 Pedro Alves <palves@redhat.com>
3422 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3423 report TARGET_WAITKIND_NO_RESUMED.
3424 * remote-utils.c (prepare_resume_reply): Handle
3425 TARGET_WAITKIND_NO_RESUMED.
3426 * server.c (report_no_resumed): New global.
3427 (handle_query) <qSupported>: Handle "no-resumed+". Report
3428 "no-resumed+" support.
3429 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3430 return error if the client doesn't support no-resumed events.
3431 (push_stop_notification): New function.
3432 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3433 events if the client supports them.
3435 2015-11-30 Pedro Alves <palves@redhat.com>
3437 * linux-low.c (thread_still_has_status_pending_p): Don't check
3439 (lwp_resumed): New function.
3440 (status_pending_p_callback): Return early if the LWP is not
3441 supposed to be resumed.
3443 2015-11-30 Pedro Alves <palves@redhat.com>
3445 * linux-low.c (handle_extended_wait): Assert that the LWP's
3446 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3447 thread create events, leave the new child's status pending.
3448 (linux_low_filter_event): If GDB wants to hear about thread exit
3449 events, leave the LWP marked dead and don't delete it.
3450 (linux_wait_for_event_filtered): Don't check for thread exit.
3451 (filter_exit_event): New function.
3452 (linux_wait_1): Use it, when returning an exit event.
3453 (linux_resume_one_lwp_throw): Assert that the LWP's
3454 waitstatus is TARGET_WAITKIND_IGNORE.
3455 * remote-utils.c (prepare_resume_reply): Handle
3456 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3457 * server.c (report_thread_events): New global.
3458 (handle_general_set): Handle QThreadEvents.
3459 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3460 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3461 TARGET_WAITKIND_THREAD_EXITED.
3462 * server.h (report_thread_events): Declare.
3464 2015-11-30 Pedro Alves <palves@redhat.com>
3466 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3467 the thread's last_resume_kind was resume_stop.
3469 2015-11-30 Pedro Alves <palves@redhat.com>
3471 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3474 2015-11-30 Pedro Alves <palves@redhat.com>
3476 * server.c (handle_v_requests): Handle vCtrlC.
3478 2015-11-30 Pedro Alves <palves@redhat.com>
3480 * gdbthread.h (find_any_thread_of_pid): Declare.
3481 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3483 * server.c (handle_query): If current_thread is NULL, look for
3484 another thread of the selected process.
3486 2015-11-26 Daniel Colascione <dancol@dancol.org>
3487 Simon Marchi <simon.marchi@ericsson.com>
3489 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3490 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3492 * target.h (struct target_ops) <thread_name>: New field.
3493 (target_thread_name): New macro.
3495 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3497 * regcache.h (regcache_invalidate_pid): Add declaration.
3498 * regcache.c (regcache_invalidate_pid): New function, extracted
3499 from regcache_invalidate.
3500 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3501 Add trivial documentation comment.
3502 * lynx-low.c: Use regcache_invalidate_pid instead of
3503 regcache_invalidate.
3505 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3507 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3508 and Elf64_auxv_t if the target is Android.
3510 2015-11-22 Doug Evans <xdje42@gmail.com>
3512 * target.h: #include <sys/types.h>.
3514 2015-11-19 Pedro Alves <palves@redhat.com>
3516 * linux-low.c (linux_process_qsupported): Change prototype.
3518 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3520 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3521 and adjust to loop over all features.
3522 * server.c (handle_query) <qSupported>: Adjust to call
3523 target_process_qsupported once, passing it a vector of unprocessed
3525 * target.h (struct target_ops) <process_qsupported>: Change
3527 (target_process_qsupported): Adjust.
3529 2015-11-19 Pedro Alves <palves@redhat.com>
3531 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3533 * configure: Regenerate.
3535 2015-11-19 Pedro Alves <palves@redhat.com>
3537 * configure: Regenerate.
3539 2015-11-19 Yao Qi <yao.qi@linaro.org>
3541 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3544 2015-11-19 Yao Qi <yao.qi@linaro.org>
3546 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3547 (struct aarch64_operand): Move enum out.
3549 2015-11-19 Yao Qi <yao.qi@linaro.org>
3551 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3552 struct user_fpsimd_state *.
3553 (aarch64_store_fpregset): Likewise.
3555 2015-11-19 Yao Qi <yao.qi@linaro.org>
3557 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3558 struct user_pt_regs *.
3559 (aarch64_store_gregset): Likewise.
3561 2015-11-18 Pedro Alves <palves@redhat.com>
3563 * Makefile.in (all_object_files): Add $IPA_OBJS.
3565 2015-11-17 Pedro Alves <palves@redhat.com>
3567 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3568 GDB_SIGNAL_0 and gdb_signal_to_string.
3570 2015-11-17 Pedro Alves <palves@redhat.com>
3572 * win32-low.c (handle_output_debug_string): Remove parameter.
3573 (win32_kill): Remove our_status local and adjust call to
3574 handle_output_debug_string.
3575 (get_child_debug_event): Adjust call to
3576 handle_output_debug_string.
3578 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3580 * linux-mips-low.c (mips_fill_gregset): Add cast.
3581 (mips_store_gregset): Likewise.
3582 (mips_fill_fpregset): Likewise.
3583 (mips_store_fpregset): Likewise.
3585 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3587 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3590 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3592 * linux-mips-low.c (mips_linux_new_thread): Change type of
3593 watch_type to enum target_hw_bp_type.
3595 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3597 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3598 Change return type to arm_hwbp_type.
3600 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3602 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3603 (arm_store_gregset): Likewise.
3604 * linux-arm-low.c (arm_get_hwcap): Likewise.
3605 (arm_read_description): Likewise.
3607 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3609 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3611 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3613 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3614 (ppc_fill_vsxregset): Likewise.
3615 (ppc_store_vsxregset): Likewise.
3616 (ppc_fill_vrregset): Likewise.
3617 (ppc_store_vrregset): Likewise.
3618 (ppc_fill_evrregset): Likewise.
3619 (ppc_store_evrregset): Likewise.
3621 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3623 * linux-ppc-low.c (ppc_usrregs_info): Remove
3624 forward-declaration.
3625 (ppc_arch_setup): Move lower in file.
3627 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3629 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3630 (ps_pdwrite): Likewise.
3632 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3634 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3635 to after assert checks.
3637 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3639 * proc-service.c (ps_pdread): Add/adjust casts.
3640 (ps_pdwrite): Add/adjust casts.
3642 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3644 * server.c (handle_search_memory_1): Cast return value of
3647 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3649 * server.c (write_qxfer_response): Change type of data to
3652 2015-10-29 Pedro Alves <palves@redhat.com>
3654 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3656 2015-10-29 Pedro Alves <palves@redhat.com>
3658 * tracepoint.c (clear_installed_tracepoints): Add casts.
3660 2015-10-29 Pedro Alves <palves@redhat.com>
3662 * server.c (handle_v_cont, process_serial_event): Add enum
3663 gdb_signal casts to signal parsing code.
3665 2015-10-29 Pedro Alves <palves@redhat.com>
3667 * linux-low.h (NULL_REGSET): Define.
3668 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3669 * linux-arm-low.c (arm_regsets): Likewise.
3670 * linux-crisv32-low.c (cris_regsets): Likewise.
3671 * linux-m68k-low.c (m68k_regsets): Likewise.
3672 * linux-mips-low.c (mips_regsets): Likewise.
3673 * linux-nios2-low.c (nios2_regsets): Likewise.
3674 * linux-ppc-low.c (ppc_regsets): Likewise.
3675 * linux-s390-low.c (s390_regsets): Likewise.
3676 * linux-sh-low.c (sh_regsets): Likewise.
3677 * linux-sparc-low.c (sparc_regsets): Likewise.
3678 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3679 * linux-tile-low.c (tile_regsets): Likewise.
3680 * linux-x86-low.c (x86_regsets): Likewise.
3681 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3683 2015-10-29 Pedro Alves <palves@redhat.com>
3685 * linux-low.h (NULL_REGSET): Define.
3686 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3687 * linux-arm-low.c (arm_regsets): Likewise.
3688 * linux-crisv32-low.c (cris_regsets): Likewise.
3689 * linux-m68k-low.c (m68k_regsets): Likewise.
3690 * linux-mips-low.c (mips_regsets): Likewise.
3691 * linux-nios2-low.c (nios2_regsets): Likewise.
3692 * linux-ppc-low.c (ppc_regsets): Likewise.
3693 * linux-s390-low.c (s390_regsets): Likewise.
3694 * linux-sh-low.c (sh_regsets): Likewise.
3695 * linux-sparc-low.c (sparc_regsets): Likewise.
3696 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3697 * linux-tile-low.c (tile_regsets): Likewise.
3698 * linux-x86-low.c (x86_regsets): Likewise.
3699 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3701 2015-10-26 Doug Evans <dje@google.com>
3703 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3705 2015-10-26 Doug Evans <dje@google.com>
3707 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3709 2015-10-26 Doug Evans <dje@google.com>
3711 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3713 (attach_thread, find_new_threads_callback): Ditto.
3715 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3717 * mem-break.h (set_breakpoint_data): Remove.
3719 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3721 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3722 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3723 (initialize_low): Remove set_breakpoint_data call.
3724 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3725 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3726 (initialize_low): Remove set_breakpoint_data call.
3727 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3728 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3729 (initialize_low): Remove set_breakpoint_data call.
3731 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3733 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3734 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3735 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3736 * target.h (target_breakpoint_kind_from_pc): New macro.
3738 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3741 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3742 the default breakpoint kind.
3744 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3746 * linux-arm-low.c (arm_supports_z_point_type): Add software
3749 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3751 * linux-arm-low.c: Refactor breakpoint definitions.
3752 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3753 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3755 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3757 * Makefile.in: Add arm.c/o.
3758 * configure.srv: Likewise.
3759 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3760 (arm_breakpoint_kind_from_pc): New function.
3761 (arm_sw_breakpoint_from_kind): Return proper kind.
3762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3764 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3766 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3768 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3769 (struct raw_breakpoint) <size>: Remove.
3770 (struct raw_breakpoint) <kind>: Add.
3771 (bp_size): New function.
3772 (bp_opcode): Likewise.
3773 (find_raw_breakpoint_at): Adjust for kind.
3774 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3775 (remove_memory_breakpoint): Adjust for kind call bp_size.
3776 (set_raw_breakpoint_at): Adjust for kind.
3777 (set_breakpoint): Likewise.
3778 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3779 (delete_raw_breakpoint): Adjust for kind.
3780 (delete_breakpoint): Likewise.
3781 (find_gdb_breakpoint): Likewise.
3782 (set_gdb_breakpoint_1): Likewise.
3783 (set_gdb_breakpoint): Likewise.
3784 (delete_gdb_breakpoint_1): Likewise.
3785 (delete_gdb_breakpoint): Likewise.
3786 (uninsert_raw_breakpoint): Likewise.
3787 (reinsert_raw_breakpoint): Likewise.
3788 (set_breakpoint_data): Remove.
3789 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3790 (check_mem_read): Adjust for kind call bp_size.
3791 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3792 (clone_one_breakpoint): Adjust for kind.
3793 * mem-break.h (set_gdb_breakpoint): Likewise.
3794 (delete_gdb_breakpoint): Likewise.
3795 * server.c (process_serial_event): Likewise.
3797 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3799 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3800 (struct linux_target_ops) <breakpoint>: Remove.
3801 (struct linux_target_ops) <breakpoint_len>: Remove.
3802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3804 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3805 (arm_sw_breakpoint_from_kind): New function.
3806 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3807 (struct linux_target_ops) <breakpoint>: Remove.
3808 (struct linux_target_ops) <breakpoint_len>: Remove.
3809 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3810 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3811 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3812 (struct linux_target_ops) <breakpoint>: Remove.
3813 (struct linux_target_ops) <breakpoint_len>: Remove.
3814 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3815 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3816 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3817 (struct linux_target_ops) <breakpoint>: Remove.
3818 (struct linux_target_ops) <breakpoint_len>: Remove.
3819 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3820 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3821 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3822 and sw_breakpoint_from_kind to increment the pc.
3823 (linux_breakpoint_kind_from_pc): New function.
3824 (linux_sw_breakpoint_from_kind): New function.
3825 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3826 (initialize_low): Call breakpoint_kind_from_pc and
3827 sw_breakpoint_from_kind to replace breakpoint_data/len.
3828 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3831 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3832 (struct linux_target_ops) <breakpoint>: Remove.
3833 (struct linux_target_ops) <breakpoint_len>: Remove.
3834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3836 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3837 (struct linux_target_ops) <breakpoint>: Remove.
3838 (struct linux_target_ops) <breakpoint_len>: Remove.
3839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3840 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3841 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3842 (struct linux_target_ops) <breakpoint>: Remove.
3843 (struct linux_target_ops) <breakpoint_len>: Remove.
3844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3846 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3847 (struct linux_target_ops) <breakpoint>: Remove.
3848 (struct linux_target_ops) <breakpoint_len>: Remove.
3849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3851 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3852 (struct linux_target_ops) <breakpoint>: Remove.
3853 (struct linux_target_ops) <breakpoint_len>: Remove.
3854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3856 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3857 (struct linux_target_ops) <breakpoint>: Remove.
3858 (struct linux_target_ops) <breakpoint_len>: Remove.
3859 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3860 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3861 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3862 (struct linux_target_ops) <breakpoint>: Remove.
3863 (struct linux_target_ops) <breakpoint_len>: Remove.
3864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3866 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3867 (struct linux_target_ops) <breakpoint>: Remove.
3868 (struct linux_target_ops) <breakpoint_len>: Remove.
3869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3871 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3872 (struct linux_target_ops) <breakpoint>: Remove.
3873 (struct linux_target_ops) <breakpoint_len>: Remove.
3874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3876 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3877 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3878 (struct linux_target_ops) <breakpoint>: Remove.
3879 (struct linux_target_ops) <breakpoint_len>: Remove.
3880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3882 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3883 (struct linux_target_ops) <breakpoint>: Remove.
3884 (struct linux_target_ops) <breakpoint_len>: Remove.
3885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3888 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3890 * linux-cris-low.c (cris_get_pc): Remove void arg.
3892 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3894 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3897 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3899 * inferiors.c (thread_pid_matches_callback): New function.
3900 (find_thread_process): New function.
3901 (remove_thread): Reset current_thread.
3902 (remove_process): Assert threads have been removed first.
3904 2015-10-15 Yao Qi <yao.qi@linaro.org>
3906 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3908 (aarch64_remove_point): Likewise.
3909 * regcache.c (regcache_register_size): New function.
3911 2015-10-12 Yao Qi <yao.qi@linaro.org>
3913 * linux-aarch64-low.c: Update all callers as emit_load_store
3914 is renamed to aarch64_emit_load_store.
3916 2015-10-12 Yao Qi <yao.qi@linaro.org>
3918 * linux-aarch64-low.c: Update all callers of function renaming
3919 from emit_insn to aarch64_emit_insn.
3921 2015-10-12 Yao Qi <yao.qi@linaro.org>
3923 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3924 arch/aarch64-insn.h.
3925 (struct aarch64_memory_operand): Likewise.
3927 (emit_insn): Move to arch/aarch64-insn.c.
3928 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3929 (emit_load_store): Move to arch/aarch64-insn.c.
3930 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3931 (can_encode_int32): Remove.
3933 2015-10-12 Yao Qi <yao.qi@linaro.org>
3935 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3936 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3937 (aarch64_relocate_instruction): Likewise.
3938 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3939 (struct aarch64_insn_visitor): Likewise.
3941 2015-10-12 Yao Qi <yao.qi@linaro.org>
3943 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3944 (struct aarch64_insn_visitor): New.
3945 (struct aarch64_insn_relocation_data): New.
3946 (aarch64_ftrace_insn_reloc_b): New function.
3947 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3948 (aarch64_ftrace_insn_reloc_cb): Likewise.
3949 (aarch64_ftrace_insn_reloc_tb): Likewise.
3950 (aarch64_ftrace_insn_reloc_adr): Likewise.
3951 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3952 (aarch64_ftrace_insn_reloc_others): Likewise.
3954 (aarch64_relocate_instruction): Use visitor.
3956 2015-10-12 Yao Qi <yao.qi@linaro.org>
3958 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3959 int. Add argument buf.
3960 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3961 aarch64_relocate_instruction.
3963 2015-10-12 Yao Qi <yao.qi@linaro.org>
3965 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3966 argument insn. Remove local variable insn. Don't call
3968 (aarch64_install_fast_tracepoint_jump_pad): Call
3971 2015-09-30 Yao Qi <yao.qi@linaro.org>
3973 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3974 (emit_load_store_pair): Likewise.
3976 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3978 * dll.c (match_dll): Add cast(s).
3979 (unloaded_dll): Likewise.
3980 * linux-low.c (second_thread_of_pid_p): Likewise.
3981 (delete_lwp_callback): Likewise.
3982 (count_events_callback): Likewise.
3983 (select_event_lwp_callback): Likewise.
3984 (linux_set_resume_request): Likewise.
3985 * server.c (accumulate_file_name_length): Likewise.
3986 (emit_dll_description): Likewise.
3987 (handle_qxfer_threads_worker): Likewise.
3988 (visit_actioned_threads): Likewise.
3989 * thread-db.c (any_thread_of): Likewise.
3990 * tracepoint.c (same_process_p): Likewise.
3991 (match_blocktype): Likewise.
3992 (build_traceframe_info_xml): Likewise.
3994 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3996 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3998 (gdb_unparse_agent_expr): Likewise.
3999 * hostio.c (require_data): Likewise.
4000 (handle_pread): Likewise.
4001 * linux-low.c (disable_regset): Likewise.
4002 (fetch_register): Likewise.
4003 (store_register): Likewise.
4004 (get_dynamic): Likewise.
4005 (linux_qxfer_libraries_svr4): Likewise.
4006 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4007 (set_fast_tracepoint_jump): Likewise.
4008 (uninsert_fast_tracepoint_jumps_at): Likewise.
4009 (reinsert_fast_tracepoint_jumps_at): Likewise.
4010 (validate_inserted_breakpoint): Likewise.
4011 (clone_agent_expr): Likewise.
4012 * regcache.c (init_register_cache): Likewise.
4013 * remote-utils.c (putpkt_binary_1): Likewise.
4014 (decode_M_packet): Likewise.
4015 (decode_X_packet): Likewise.
4016 (look_up_one_symbol): Likewise.
4017 (relocate_instruction): Likewise.
4018 (monitor_output): Likewise.
4019 * server.c (handle_search_memory): Likewise.
4020 (handle_qxfer_exec_file): Likewise.
4021 (handle_qxfer_libraries): Likewise.
4022 (handle_qxfer): Likewise.
4023 (handle_query): Likewise.
4024 (handle_v_cont): Likewise.
4025 (handle_v_run): Likewise.
4026 (captured_main): Likewise.
4027 * target.c (write_inferior_memory): Likewise.
4028 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4029 * tracepoint.c (init_trace_buffer): Likewise.
4030 (add_tracepoint_action): Likewise.
4031 (add_traceframe): Likewise.
4032 (add_traceframe_block): Likewise.
4033 (cmd_qtdpsrc): Likewise.
4034 (cmd_qtdv): Likewise.
4035 (cmd_qtstatus): Likewise.
4036 (response_source): Likewise.
4037 (response_tsv): Likewise.
4038 (cmd_qtnotes): Likewise.
4039 (gdb_collect): Likewise.
4040 (initialize_tracepoint): Likewise.
4042 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4044 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4045 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4046 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4048 (enum aarch64_condition_codes): New enum.
4049 (w0): New static global.
4052 (struct aarch64_memory_operand) <type>: New
4053 MEMORY_OPERAND_POSTINDEX type.
4054 (postindex_memory_operand): New helper function.
4055 (emit_ret): New function.
4056 (emit_load_store_pair): New function, factored out of emit_stp
4057 with support for MEMORY_OPERAND_POSTINDEX.
4058 (emit_stp): Rewrite using emit_load_store_pair.
4059 (emit_ldp): New function.
4060 (emit_load_store): Likewise.
4061 (emit_ldr): Mention post-index instruction in comment.
4062 (emit_ldrh): New function.
4063 (emit_ldrb): New function.
4064 (emit_ldrsw): Mention post-index instruction in comment.
4065 (emit_str): Likewise.
4066 (emit_subs): New function.
4067 (emit_cmp): Likewise.
4068 (emit_and): Likewise.
4069 (emit_orr): Likewise.
4070 (emit_orn): Likewise.
4071 (emit_eor): Likewise.
4072 (emit_mvn): Likewise.
4073 (emit_lslv): Likewise.
4074 (emit_lsrv): Likewise.
4075 (emit_asrv): Likewise.
4076 (emit_mul): Likewise.
4077 (emit_sbfm): Likewise.
4078 (emit_sbfx): Likewise.
4079 (emit_ubfm): Likewise.
4080 (emit_ubfx): Likewise.
4081 (emit_csinc): Likewise.
4082 (emit_cset): Likewise.
4083 (emit_nop): Likewise.
4084 (emit_ops_insns): New helper function.
4085 (emit_pop): Likewise.
4086 (emit_push): Likewise.
4087 (aarch64_emit_prologue): New function.
4088 (aarch64_emit_epilogue): Likewise.
4089 (aarch64_emit_add): Likewise.
4090 (aarch64_emit_sub): Likewise.
4091 (aarch64_emit_mul): Likewise.
4092 (aarch64_emit_lsh): Likewise.
4093 (aarch64_emit_rsh_signed): Likewise.
4094 (aarch64_emit_rsh_unsigned): Likewise.
4095 (aarch64_emit_ext): Likewise.
4096 (aarch64_emit_log_not): Likewise.
4097 (aarch64_emit_bit_and): Likewise.
4098 (aarch64_emit_bit_or): Likewise.
4099 (aarch64_emit_bit_xor): Likewise.
4100 (aarch64_emit_bit_not): Likewise.
4101 (aarch64_emit_equal): Likewise.
4102 (aarch64_emit_less_signed): Likewise.
4103 (aarch64_emit_less_unsigned): Likewise.
4104 (aarch64_emit_ref): Likewise.
4105 (aarch64_emit_if_goto): Likewise.
4106 (aarch64_emit_goto): Likewise.
4107 (aarch64_write_goto_address): Likewise.
4108 (aarch64_emit_const): Likewise.
4109 (aarch64_emit_call): Likewise.
4110 (aarch64_emit_reg): Likewise.
4111 (aarch64_emit_pop): Likewise.
4112 (aarch64_emit_stack_flush): Likewise.
4113 (aarch64_emit_zero_ext): Likewise.
4114 (aarch64_emit_swap): Likewise.
4115 (aarch64_emit_stack_adjust): Likewise.
4116 (aarch64_emit_int_call_1): Likewise.
4117 (aarch64_emit_void_call_2): Likewise.
4118 (aarch64_emit_eq_goto): Likewise.
4119 (aarch64_emit_ne_goto): Likewise.
4120 (aarch64_emit_lt_goto): Likewise.
4121 (aarch64_emit_le_goto): Likewise.
4122 (aarch64_emit_gt_goto): Likewise.
4123 (aarch64_emit_ge_got): Likewise.
4124 (aarch64_emit_ops_impl): New static global variable.
4125 (aarch64_emit_ops): New target function, return
4126 &aarch64_emit_ops_impl.
4127 (struct linux_target_ops): Install it.
4129 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4131 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4132 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4134 * linux-aarch64-ipa.c: New file.
4135 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4137 (aarch64_get_thread_area): New target method.
4138 (extract_signed_bitfield): New helper function.
4139 (aarch64_decode_ldr_literal): New function.
4140 (enum aarch64_opcodes): New enum.
4141 (struct aarch64_register): New struct.
4142 (struct aarch64_operand): New struct.
4143 (x0): New static global.
4152 (aarch64_register): New helper function.
4153 (register_operand): Likewise.
4154 (immediate_operand): Likewise.
4155 (struct aarch64_memory_operand): New struct.
4156 (offset_memory_operand): New helper function.
4157 (preindex_memory_operand): Likewise.
4158 (enum aarch64_system_control_registers): New enum.
4159 (ENCODE): New macro.
4160 (emit_insn): New helper function.
4161 (emit_b): New function.
4162 (emit_bcond): Likewise.
4163 (emit_cb): Likewise.
4164 (emit_tb): Likewise.
4165 (emit_blr): Likewise.
4166 (emit_stp): Likewise.
4167 (emit_ldp_q_offset): Likewise.
4168 (emit_stp_q_offset): Likewise.
4169 (emit_load_store): Likewise.
4170 (emit_ldr): Likewise.
4171 (emit_ldrsw): Likewise.
4172 (emit_str): Likewise.
4173 (emit_ldaxr): Likewise.
4174 (emit_stxr): Likewise.
4175 (emit_stlr): Likewise.
4176 (emit_data_processing_reg): Likewise.
4177 (emit_data_processing): Likewise.
4178 (emit_add): Likewise.
4179 (emit_sub): Likewise.
4180 (emit_mov): Likewise.
4181 (emit_movk): Likewise.
4182 (emit_mov_addr): Likewise.
4183 (emit_mrs): Likewise.
4184 (emit_msr): Likewise.
4185 (emit_sevl): Likewise.
4186 (emit_wfe): Likewise.
4187 (append_insns): Likewise.
4188 (can_encode_int32_in): New helper function.
4189 (aarch64_relocate_instruction): New function.
4190 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4191 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4192 (struct linux_target_ops): Install aarch64_get_thread_area,
4193 aarch64_install_fast_tracepoint_jump_pad and
4194 aarch64_get_min_fast_tracepoint_insn_len.
4196 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4198 * Makefile.in (aarch64-insn.o): New rule.
4199 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4201 2015-09-21 Yao Qi <yao.qi@linaro.org>
4203 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4205 2015-09-21 Yao Qi <yao.qi@linaro.org>
4207 * tracepoint.c (max_jump_pad_size): Remove.
4209 2015-09-18 Yao Qi <yao.qi@linaro.org>
4211 * linux-aarch64-low.c: Don't include sys/uio.h.
4212 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4214 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4216 * tracepoint.c (eval_result_type): Change prototype.
4217 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4219 2015-09-15 Pedro Alves <palves@redhat.com>
4221 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4222 Check whether to report exec events instead of checking whether
4223 multiprocess is enabled.
4225 2015-09-15 Pedro Alves <palves@redhat.com>
4228 * remote-utils.c (prepare_resume_reply): Merge
4229 TARGET_WAITKIND_VFORK_DONE switch case with the
4230 TARGET_WAITKIND_FORKED case.
4232 2015-09-15 Yao Qi <yao.qi@linaro.org>
4234 * server.c (handle_query): Check string comparison using
4235 "else if" instead of "if".
4237 2015-09-15 Yao Qi <yao.qi@linaro.org>
4239 * server.c (vCont_supported): New global variable.
4240 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4241 matches. Append ";vContSupported+" to own_buf.
4242 (handle_v_requests): Append ";s;S" to own_buf if target supports
4243 hardware single step or vCont_supported is false.
4244 (capture_main): Set vCont_supported to zero.
4246 2015-09-15 Yao Qi <yao.qi@linaro.org>
4248 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4250 (linux_supports_hardware_single_step): ... New function.
4251 (linux_target_ops): Update.
4252 * lynx-low.c (lynx_target_ops): Set field
4253 supports_hardware_single_step to target_can_do_hardware_single_step.
4254 * nto-low.c (nto_target_ops): Likewise.
4255 * spu-low.c (spu_target_ops): Likewise.
4256 * win32-low.c (win32_target_ops): Likewise.
4257 * target.c (target_can_do_hardware_single_step): New function.
4258 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4259 Remove. <supports_hardware_single_step>: New field.
4260 (target_supports_conditional_breakpoints): Remove.
4261 (target_supports_hardware_single_step): New macro.
4262 (target_can_do_hardware_single_step): Declare.
4263 * server.c (handle_query): Use target_supports_hardware_single_step
4264 instead of target_supports_conditional_breakpoints.
4266 2015-09-15 Yao Qi <yao.qi@linaro.org>
4268 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4270 (struct linux_target_ops the_low_target): Install
4271 aarch64_linux_siginfo_fixup.
4273 2015-09-11 Don Breazeal <donb@codesourcery.com>
4274 Luis Machado <lgustavo@codesourcery.com>
4276 * linux-low.c (linux_mourn): Static declaration.
4277 (linux_arch_setup): Move in front of
4278 handle_extended_wait.
4279 (linux_arch_setup_thread): New function.
4280 (handle_extended_wait): Handle exec events. Call
4281 linux_arch_setup_thread. Make event_lwp argument a
4282 pointer-to-a-pointer.
4283 (check_zombie_leaders): Do not check stopped threads.
4284 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4285 (linux_low_filter_event): Add lwp and thread for exec'ing
4286 non-leader thread if leader thread has been deleted.
4287 Refactor code into linux_arch_setup_thread and call it.
4288 Pass child lwp pointer by reference to handle_extended_wait.
4289 (linux_wait_for_event_filtered): Update comment.
4290 (linux_wait_1): Prevent clobbering exec event status.
4291 (linux_supports_exec_events): New function.
4292 (linux_target_ops) <supports_exec_events>: Initialize new member.
4293 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4295 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4296 * server.c (report_exec_events): New global variable.
4297 (handle_query): Handle qSupported query for exec-events feature.
4298 (captured_main): Initialize report_exec_events.
4299 * server.h (report_exec_events): Declare new global variable.
4300 * target.h (struct target_ops) <supports_exec_events>: New
4302 (target_supports_exec_events): New macro.
4303 * win32-low.c (win32_target_ops) <supports_exec_events>:
4304 Initialize new member.
4306 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4308 * linux-low.c (linux_low_enable_btrace): Remove.
4309 (linux_target_ops): Replace linux_low_enable_btrace with
4310 linux_enable_btrace.
4312 2015-09-03 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (aarch64_insert_point): Call
4315 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4318 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4320 * linux-low.c (check_stopped_by_breakpoint): Use
4321 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4323 2015-08-27 Pedro Alves <palves@redhat.com>
4325 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4327 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4329 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4330 the XNEW-family equivalent.
4331 (compile_bytecodes): Likewise.
4332 * dll.c (loaded_dll): Likewise.
4333 * event-loop.c (append_callback_event): Likewise.
4334 (create_file_handler): Likewise.
4335 (create_file_event): Likewise.
4336 * hostio.c (handle_open): Likewise.
4337 * inferiors.c (add_thread): Likewise.
4338 (add_process): Likewise.
4339 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4340 * linux-arm-low.c (arm_new_process): Likewise.
4341 (arm_new_thread): Likewise.
4342 * linux-low.c (add_to_pid_list): Likewise.
4343 (linux_add_process): Likewise.
4344 (handle_extended_wait): Likewise.
4345 (add_lwp): Likewise.
4346 (enqueue_one_deferred_signal): Likewise.
4347 (enqueue_pending_signal): Likewise.
4348 (linux_resume_one_lwp_throw): Likewise.
4349 (linux_resume_one_thread): Likewise.
4350 (linux_read_memory): Likewise.
4351 (linux_write_memory): Likewise.
4352 * linux-mips-low.c (mips_linux_new_process): Likewise.
4353 (mips_linux_new_thread): Likewise.
4354 (mips_add_watchpoint): Likewise.
4355 * linux-x86-low.c (initialize_low_arch): Likewise.
4356 * lynx-low.c (lynx_add_process): Likewise.
4357 * mem-break.c (set_raw_breakpoint_at): Likewise.
4358 (set_breakpoint): Likewise.
4359 (add_condition_to_breakpoint): Likewise.
4360 (add_commands_to_breakpoint): Likewise.
4361 (clone_agent_expr): Likewise.
4362 (clone_one_breakpoint): Likewise.
4363 * regcache.c (new_register_cache): Likewise.
4364 * remote-utils.c (look_up_one_symbol): Likewise.
4365 * server.c (queue_stop_reply): Likewise.
4366 (start_inferior): Likewise.
4367 (queue_stop_reply_callback): Likewise.
4368 (handle_target_event): Likewise.
4369 * spu-low.c (fetch_ppc_memory): Likewise.
4370 (store_ppc_memory): Likewise.
4371 * target.c (set_target_ops): Likewise.
4372 * thread-db.c (thread_db_load_search): Likewise.
4373 (try_thread_db_load_1): Likewise.
4374 * tracepoint.c (add_tracepoint): Likewise.
4375 (add_tracepoint_action): Likewise.
4376 (create_trace_state_variable): Likewise.
4377 (cmd_qtdpsrc): Likewise.
4378 (cmd_qtro): Likewise.
4379 (add_while_stepping_state): Likewise.
4380 * win32-low.c (child_add_thread): Likewise.
4381 (get_image_name): Likewise.
4383 2015-08-25 Yao Qi <yao.qi@linaro.org>
4385 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4387 2015-08-25 Yao Qi <yao.qi@linaro.org>
4389 * Makefile.in (aarch64-linux.o): New rule.
4390 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4392 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4393 (aarch64_init_debug_reg_state): Make it extern.
4394 (aarch64_linux_prepare_to_resume): Remove.
4396 2015-08-25 Yao Qi <yao.qi@linaro.org>
4398 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4399 lwp_arch_private_info and ptid_of_lwp.
4401 2015-08-25 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4404 Find proc_info by find_process_pid. All callers updated.
4406 2015-08-25 Yao Qi <yao.qi@linaro.org>
4408 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4410 (debug_reg_change_callback): Remove.
4411 (aarch64_notify_debug_reg_change): Remove.
4413 2015-08-25 Yao Qi <yao.qi@linaro.org>
4415 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4416 Call current_lwp_ptid.
4418 2015-08-25 Yao Qi <yao.qi@linaro.org>
4420 * linux-aarch64-low.c (debug_reg_change_callback): Use
4423 2015-08-25 Yao Qi <yao.qi@linaro.org>
4425 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4427 2015-08-25 Yao Qi <yao.qi@linaro.org>
4429 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4431 2015-08-25 Yao Qi <yao.qi@linaro.org>
4433 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4436 2015-08-25 Yao Qi <yao.qi@linaro.org>
4438 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4440 (debug_reg_change_callback): Remove argument entry and add argument
4441 lwp. Remove local variable thread. Don't print thread id in the
4442 debugging output. Don't check whether pid of thread equals to pid.
4443 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4444 iterate_over_lwps instead find_inferior.
4446 2015-08-24 Pedro Alves <palves@redhat.com>
4448 * inferiors.c (get_first_process): New function.
4449 * inferiors.h (get_first_process): New declaration.
4450 * remote-utils.c (read_ptid): Default to the first process in the
4451 list, instead of to the current thread's process.
4453 2015-08-24 Pedro Alves <palves@redhat.com>
4455 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4456 * event-loop.c: Likewise.
4457 * remote-utils.c: Likewise.
4458 * tracepoint.c: Likewise.
4460 2015-08-24 Pedro Alves <palves@redhat.com>
4462 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4465 2015-08-21 Pedro Alves <palves@redhat.com>
4467 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4468 instead of literal 1.
4470 2015-08-21 Pedro Alves <palves@redhat.com>
4472 * tdesc.c (default_description): Explicitly zero-initialize.
4474 2015-08-21 Pedro Alves <palves@redhat.com>
4477 * inferiors.c (remove_thread): Discard any pending stop reply for
4479 * server.c (remove_all_on_match_pid): Rename to ...
4480 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4482 (discard_queued_stop_replies): Change parameter to a ptid. Now
4484 (handle_v_kill, kill_inferior_callback, captured_main)
4485 (process_serial_event): Adjust.
4486 * server.h (discard_queued_stop_replies): Declare.
4488 2015-08-21 Pedro Alves <palves@redhat.com>
4490 * linux-low.c (wait_for_sigstop): Always switch to no thread
4491 selected if the previously current thread dies.
4492 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4493 process instead of the current thread's.
4494 * remote-utils.c (input_interrupt): Don't check if there's no
4496 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4497 current thread to the general thread fails, error out.
4498 (handle_qxfer_auxv, handle_qxfer_libraries)
4499 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4500 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4501 (handle_query): Check if there's a thread selected instead of
4502 checking whether there's any thread in the thread list.
4503 (handle_qxfer_threads, handle_qxfer_btrace)
4504 (handle_qxfer_btrace_conf): Don't error out early if there's no
4505 thread in the thread list.
4506 (handle_v_cont, myresume): Don't set the current thread to the
4508 (process_serial_event) <Hg handling>: Also set thread_id if the
4509 previous general thread is still alive.
4510 (process_serial_event) <g/G handling>: If setting the current
4511 thread to the general thread fails, error out.
4512 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4513 thread's lwp instead of the current thread's.
4514 * target.c (set_desired_thread): If the desired thread was not
4515 found, leave the current thread pointing to NULL. Return an int
4516 (boolean) indicating success.
4517 * target.h (set_desired_thread): Change return type to int.
4519 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4521 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4522 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4524 (ps_get_thread_area): New function.
4526 2015-08-19 Gary Benson <gbenson@redhat.com>
4528 * hostio.c (handle_pread): Do not attempt to read more data
4529 than hostio_reply_with_data can fit in a packet.
4531 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4533 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4535 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4537 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4539 2015-08-06 Pedro Alves <palves@redhat.com>
4541 * tracepoint.c (expr_eval_result): Now an int.
4543 2015-08-06 Pedro Alves <palves@redhat.com>
4545 * gdbthread.h (struct regcache): Forward declare.
4546 (struct thread_info) <regcache_data>: Now a struct regcache
4548 * inferiors.c (inferior_regcache_data)
4549 (set_inferior_regcache_data): Now work with struct regcache
4551 * inferiors.h (struct regcache): Forward declare.
4552 (inferior_regcache_data, set_inferior_regcache_data): Now work
4553 with struct regcache pointers.
4554 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4555 (free_register_cache_thread): Remove struct regcache pointer
4558 2015-08-06 Pedro Alves <palves@redhat.com>
4560 * server.c (captured_main): On error, print the exception message
4561 to stderr, and if run_once is set, throw a quit.
4563 2015-08-06 Pedro Alves <palves@redhat.com>
4565 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4568 2015-08-06 Pedro Alves <palves@redhat.com>
4570 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4571 reading beyond the passed in buffer length.
4573 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4575 * tracepoint.c (symbol_list) <required>: Remove.
4577 2015-08-06 Pedro Alves <palves@redhat.com>
4579 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4580 count if stopping and suspending threads.
4581 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4582 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4583 (linux_detach): Complete an ongoing step-over.
4584 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4586 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4587 (linux_wait_1): If passing a signal to the inferior after
4588 finishing a step-over, unsuspend and re-resume all lwps. If we
4589 see a single-step event but the thread should be continuing, don't
4590 pass the trap to gdb.
4591 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4592 internal_error instead of gdb_assert.
4593 (enqueue_pending_signal): New function.
4594 (check_ptrace_stopped_lwp_gone): Add debug output.
4595 (start_step_over): Use internal_error instead of gdb_assert.
4596 (complete_ongoing_step_over): New function.
4597 (linux_resume_one_thread): Don't resume a suspended thread.
4598 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4601 2015-08-06 Pedro Alves <palves@redhat.com>
4603 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4604 (linux_thread_alive): Use lwp_is_marked_dead.
4605 (extended_event_reported): Delete.
4606 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4607 instead of extended_event_reported.
4608 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4610 (lwp_is_marked_dead): New function.
4611 (lwp_running): Use lwp_is_marked_dead.
4612 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4615 2015-08-06 Pedro Alves <palves@redhat.com>
4617 * linux-low.c (linux_wait_1): Move fork event output out of the
4618 !report_to_gdb check. Pass event_child->waitstatus to
4619 target_waitstatus_to_string instead of ourstatus.
4621 2015-08-04 Yao Qi <yao.qi@linaro.org>
4623 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4624 if current_thread is 32 bit.
4626 2015-08-04 Yao Qi <yao.qi@linaro.org>
4628 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4629 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4630 * server.c (extended_protocol): Remove "static".
4631 * server.h (extended_protocol): Declare it.
4633 2015-08-04 Yao Qi <yao.qi@linaro.org>
4635 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4636 both aarch64 and aarch32.
4637 (aarch64_set_pc): Likewise.
4639 2015-08-04 Yao Qi <yao.qi@linaro.org>
4641 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4642 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4643 arm-with-neon.xml to srv_xmlfiles.
4644 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4645 (is_64bit_tdesc): New function.
4646 (aarch64_linux_read_description): New function.
4647 (aarch64_arch_setup): Call aarch64_linux_read_description.
4648 (regs_info): Rename to regs_info_aarch64.
4649 (aarch64_regs_info): Return right regs_info.
4650 (initialize_low_arch): Call initialize_low_arch_aarch32.
4652 2015-08-04 Yao Qi <yao.qi@linaro.org>
4654 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4655 * linux-aarch32-low.c: New file.
4656 * linux-aarch32-low.h: New file.
4657 * linux-arm-low.c (arm_fill_gregset): Move it to
4658 linux-aarch32-low.c.
4659 (arm_store_gregset): Likewise.
4660 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4661 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4662 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4663 (regs_info): Rename to regs_info_arm.
4664 (arm_regs_info): Return regs_info_aarch32 if
4665 have_ptrace_getregset is 1 and target description is
4666 arm_with_neon or arm_with_vfpv3.
4667 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4668 Call initialize_low_arch_aarch32 instead.
4670 2015-08-04 Yao Qi <yao.qi@linaro.org>
4672 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4673 * linux-low.c: ... here.
4674 * linux-low.h (have_ptrace_getregset): Declare it.
4676 2015-08-04 Pedro Alves <palves@redhat.com>
4678 * thread-db.c (struct thread_db): Use new typedefs.
4679 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4681 (disable_thread_event_reporting): Cast result of dlsym to
4682 destination function pointer type.
4683 (thread_db_mourn): Use td_ta_delete_ftype.
4685 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4687 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4689 (CDX_BREAKPOINT): Define for R2.
4690 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4691 (the_low_target): Add comments.
4693 2015-07-30 Yao Qi <yao.qi@linaro.org>
4695 * linux-arm-low.c (arm_hwcap): Remove it.
4696 (arm_read_description): New local variable arm_hwcap. Don't
4697 set arm_hwcap to zero.
4699 2015-07-30 Yao Qi <yao.qi@linaro.org>
4701 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4702 Use regcache->tdesc instead.
4703 (arm_store_wmmxregset): Likewise.
4704 (arm_fill_vfpregset): Likewise.
4705 (arm_store_vfpregset): Likewise.
4707 2015-07-30 Yao Qi <yao.qi@linaro.org>
4709 * linux-arm-low.c: Include arch/arm.h.
4710 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4711 (arm_store_gregset): Likewise.
4713 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4715 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4716 ptrace's 4th parameter.
4718 2015-07-27 Yao Qi <yao.qi@linaro.org>
4720 * configure.srv (case aarch64*-*-linux*): Don't set
4723 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4725 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4727 * linux-arm-low.c: Likewise.
4728 * linux-cris-low.c: Likewise.
4729 * linux-crisv32-low.c: Likewise.
4730 * linux-low.c: Likewise.
4731 * linux-m68k-low.c: Likewise.
4732 * linux-mips-low.c: Likewise.
4733 * linux-nios2-low.c: Likewise.
4734 * linux-s390-low.c: Likewise.
4735 * linux-sparc-low.c: Likewise.
4736 * linux-tic6x-low.c: Likewise.
4737 * linux-tile-low.c: Likewise.
4738 * linux-x86-low.c: Likewise.
4740 2015-07-24 Pedro Alves <palves@redhat.com>
4742 * config.in: Regenerate.
4743 * configure: Regenerate.
4745 2015-07-24 Pedro Alves <palves@redhat.com>
4747 * acinclude.m4: Include ../ptrace.m4.
4748 * configure.ac: Call GDB_AC_PTRACE.
4749 * config.in, configure: Regenerate.
4751 2015-07-24 Yao Qi <yao.qi@linaro.org>
4753 * linux-low.c (linux_create_inferior): Remove setting to
4754 proc->priv->new_inferior.
4755 (linux_attach): Likewise.
4756 (linux_low_filter_event): Likewise.
4757 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4759 2015-07-24 Yao Qi <yao.qi@linaro.org>
4761 * linux-low.c (linux_arch_setup): New function.
4762 (linux_low_filter_event): If proc->tdesc is NULL and
4763 proc->attached is true, call the_low_target.arch_setup.
4764 Otherwise, keep status pending, and return.
4765 (linux_resume_one_lwp_throw): Don't call get_pc if
4766 thread->while_stepping isn't NULL. Don't call
4767 get_thread_regcache if proc->tdesc is NULL.
4768 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4769 (linux_target_ops): Install arch_setup.
4770 * server.c (start_inferior): Call the_target->arch_setup.
4771 * target.h (struct target_ops) <arch_setup>: New field.
4772 (target_arch_setup): New marco.
4773 * lynx-low.c (lynx_target_ops): Update.
4774 * nto-low.c (nto_target_ops): Update.
4775 * spu-low.c (spu_target_ops): Update.
4776 * win32-low.c (win32_target_ops): Update.
4778 2015-07-24 Yao Qi <yao.qi@linaro.org>
4780 * linux-low.c (linux_add_process): Don't set
4781 proc->priv->new_inferior.
4782 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4783 (linux_attach): Likewise.
4785 2015-07-24 Yao Qi <yao.qi@linaro.org>
4787 * server.c (start_inferior): Code refactor.
4789 2015-07-24 Yao Qi <yao.qi@linaro.org>
4791 * server.c (process_serial_event): Set general_thread.
4793 2015-07-21 Yao Qi <yao.qi@linaro.org>
4795 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4796 aarch64_linux_get_debug_reg_capacity.
4798 2015-07-17 Yao Qi <yao.qi@linaro.org>
4800 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4801 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4802 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4803 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4804 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4805 (AARCH64_HWP_ALIGNMENT): Likewise.
4806 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4807 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4808 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4809 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4810 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4811 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4812 (struct aarch64_debug_reg_state): Likewise.
4813 (struct arch_lwp_info): Likewise.
4814 (aarch64_align_watchpoint): Likewise.
4815 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4816 (aarch64_watchpoint_length): Likewise.
4817 (aarch64_point_encode_ctrl_reg): Likewise
4818 (aarch64_point_is_aligned): Likewise.
4819 (aarch64_align_watchpoint): Likewise.
4820 (aarch64_linux_set_debug_regs):
4821 (aarch64_dr_state_insert_one_point): Likewise.
4822 (aarch64_dr_state_remove_one_point): Likewise.
4823 (aarch64_handle_breakpoint): Likewise.
4824 (aarch64_handle_aligned_watchpoint): Likewise.
4825 (aarch64_handle_unaligned_watchpoint): Likewise.
4826 (aarch64_handle_watchpoint): Likewise.
4828 2015-07-17 Yao Qi <yao.qi@linaro.org>
4830 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4831 and don't aarch64_get_debug_reg_state. All callers update.
4832 (aarch64_handle_aligned_watchpoint): Likewise.
4833 (aarch64_handle_unaligned_watchpoint): Likewise.
4834 (aarch64_handle_watchpoint): Likewise.
4835 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4836 (aarch64_remove_point): Likewise.
4838 2015-07-17 Yao Qi <yao.qi@linaro.org>
4840 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4842 (aarch64_handle_unaligned_watchpoint): Likewise.
4844 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4846 Revert the previous 3 commits:
4847 Move gdb_regex* to common/
4848 Move linux_find_memory_regions_full & co.
4849 gdbserver build-id attribute generator
4851 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4852 Jan Kratochvil <jan.kratochvil@redhat.com>
4854 gdbserver build-id attribute generator.
4855 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4856 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4857 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4859 (get_dynamic): Use find_pdhr to traverse program headers.
4860 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4861 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4862 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4863 (get_hex_build_id): New.
4864 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4865 to reply XML document.
4867 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4868 Jan Kratochvil <jan.kratochvil@redhat.com>
4870 * target.c: Include target/target-utils.h and fcntl.h.
4871 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4872 (target_fileio_read_stralloc): New functions.
4874 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4876 * Makefile.in (OBS): Add gdb_regex.o.
4878 * config.in: Rebuilt.
4879 * configure: Rebuilt.
4881 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4882 Jan Kratochvil <jan.kratochvil@redhat.com>
4884 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4885 * Makefile.in (OBS): Add target-utils.o.
4886 (linux-maps.o, target-utils.o): New.
4887 * configure.srv (srv_linux_obj): Add linux-maps.o.
4889 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4891 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4893 (the_low_target): Install it.
4895 2015-07-14 Pedro Alves <palves@redhat.com>
4897 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4898 Instead, ignore ECHILD, and throw an error for other errnos.
4900 2015-07-10 Pedro Alves <palves@redhat.com>
4902 * event-loop.c (struct callback_event) <data>: Change type to
4903 gdb_client_data instance instead of gdb_client_data pointer.
4904 (append_callback_event): Adjust.
4906 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4908 * linux-aarch64-low.c: Add comments for each linux_target_ops
4909 method. Remove comments already covered in target_ops and
4910 linux_target_ops definitions.
4911 (the_low_target): Add comments for each unimplemented method.
4913 2015-07-09 Yao Qi <yao.qi@linaro.org>
4915 * linux-aarch64-low.c (aarch64_regmap): Remove.
4916 (aarch64_usrregs_info): Remove.
4917 (regs_info): Set field usrregs to NULL.
4919 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4921 * linux-low.c: Include "rsp-low.h"
4922 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4923 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4924 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4925 (handle_btrace_enable_pt): New.
4926 (handle_btrace_general_set): Support "pt".
4927 (handle_btrace_conf_general_set): Support "pt:size".
4929 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4931 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4934 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4936 * linux-aarch64-low.c: Remove comment about endianness.
4937 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4938 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4941 2015-06-24 Gary Benson <gbenson@redhat.com>
4943 * linux-i386-ipa.c (stdint.h): Do not include.
4944 * lynx-i386-low.c (stdint.h): Likewise.
4945 * lynx-ppc-low.c (stdint.h): Likewise.
4946 * mem-break.c (stdint.h): Likewise.
4947 * thread-db.c (stdint.h): Likewise.
4948 * tracepoint.c (stdint.h): Likewise.
4949 * win32-low.c (stdint.h): Likewise.
4951 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4953 * server.c (write_qxfer_response): Update call to
4954 remote_escape_output.
4956 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4957 Jan Kratochvil <jan.kratochvil@redhat.com>
4959 Merge multiple hex conversions.
4960 * gdbreplay.c (tohex): Rename to 'fromhex'.
4961 (logchar): Use fromhex.
4963 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4965 * server.c (handle_qxfer_libraries): Set `version' attribute for
4968 2015-06-10 Gary Benson <gbenson@redhat.com>
4970 * target.h (struct target_ops) <multifs_open>: New field.
4971 <multifs_unlink>: Likewise.
4972 <multifs_readlink>: Likewise.
4973 * linux-low.c (nat/linux-namespaces.h): New include.
4974 (linux_target_ops): Initialize the_target->multifs_open,
4975 the_target->multifs_unlink and the_target->multifs_readlink.
4976 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4977 * hostio.c (hostio_fs_pid): New static variable.
4978 (hostio_handle_new_gdb_connection): New function.
4979 (handle_setfs): Likewise.
4980 (handle_open): Use the_target->multifs_open as appropriate.
4981 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4982 (handle_readlink): Use the_target->multifs_readlink as
4984 (handle_vFile): Handle vFile:setfs packets.
4985 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4986 after target_handle_new_gdb_connection.
4988 2015-06-10 Gary Benson <gbenson@redhat.com>
4990 * configure.ac (AC_CHECK_FUNCS): Add setns.
4991 * config.in: Regenerate.
4992 * configure: Likewise.
4993 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4994 (linux-namespaces.o): New rule.
4995 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4997 2015-06-09 Gary Benson <gbenson@redhat.com>
4999 * hostio.c (handle_open): Process mode argument with
5000 fileio_to_host_mode.
5002 2015-06-01 Yao Qi <yao.qi@linaro.org>
5004 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5005 * linux-x86-low.c: Likewise.
5007 2015-05-28 Don Breazeal <donb@codesourcery.com>
5009 * linux-low.c (handle_extended_wait): Initialize
5010 thread_info.last_resume_kind for new fork children.
5012 2015-05-15 Pedro Alves <palves@redhat.com>
5014 * target.h (target_handle_new_gdb_connection): Rewrite using if
5015 wrapped in do/while.
5017 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5019 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5020 * configure, config.in: Regenerate.
5021 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5024 2015-05-12 Don Breazeal <donb@codesourcery.com>
5026 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5027 PTRACE_EVENT_VFORK_DONE.
5028 (linux_low_ptrace_options, extended_event_reported): Add vfork
5030 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5031 and "vforkdone" for RSP 'T' Stop Reply Packet.
5032 * server.h (report_vfork_events): Declare
5035 2015-05-12 Don Breazeal <donb@codesourcery.com>
5037 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5038 (the_low_target) <new_fork>: Initialize new member.
5039 * linux-arm-low.c (arm_new_fork): New function.
5040 (the_low_target) <new_fork>: Initialize new member.
5041 * linux-low.c (handle_extended_wait): Call new target function
5043 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5044 * linux-mips-low.c (mips_add_watchpoint): New function
5045 extracted from mips_insert_point.
5046 (the_low_target) <new_fork>: Initialize new member.
5047 (mips_linux_new_fork): New function.
5048 (mips_insert_point): Call mips_add_watchpoint.
5049 * linux-x86-low.c (x86_linux_new_fork): New function.
5050 (the_low_target) <new_fork>: Initialize new member.
5052 2015-05-12 Don Breazeal <donb@codesourcery.com>
5054 * linux-low.c (handle_extended_wait): Implement return value,
5055 rename argument 'event_child' to 'event_lwp', handle
5056 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5057 (linux_low_ptrace_options): New function.
5058 (linux_low_filter_event): Call linux_low_ptrace_options,
5059 use different argument fo linux_enable_event_reporting,
5060 use return value from handle_extended_wait.
5061 (extended_event_reported): New function.
5062 (linux_wait_1): Call extended_event_reported and set
5063 status to report fork events.
5064 (linux_write_memory): Add pid to debug message.
5065 (reset_lwp_ptrace_options_callback): New function.
5066 (linux_handle_new_gdb_connection): New function.
5067 (linux_target_ops): Initialize new structure member.
5068 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5069 * lynx-low.c: Initialize new structure member.
5070 * remote-utils.c (prepare_resume_reply): Implement stop reason
5071 "fork" for "T" stop message.
5072 * server.c (handle_query): Call handle_new_gdb_connection.
5073 * server.h (report_fork_events): Declare global flag.
5074 * target.h (struct target_ops) <handle_new_gdb_connection>:
5076 (target_handle_new_gdb_connection): New macro.
5077 * win32-low.c: Initialize new structure member.
5079 2015-05-12 Don Breazeal <donb@codesourcery.com>
5081 * mem-break.c (APPEND_TO_LIST): Define macro.
5082 (clone_agent_expr): New function.
5083 (clone_one_breakpoint): New function.
5084 (clone_all_breakpoints): New function.
5085 * mem-break.h: Declare new functions.
5087 2015-05-12 Don Breazeal <donb@codesourcery.com>
5089 * linux-low.c (linux_supports_fork_events): New function.
5090 (linux_supports_vfork_events): New function.
5091 (linux_target_ops): Initialize new structure members.
5092 (initialize_low): Call linux_check_ptrace_features.
5093 * lynx-low.c (lynx_target_ops): Initialize new structure
5095 * server.c (report_fork_events, report_vfork_events):
5097 (handle_query): Add new features to qSupported packet and
5099 (captured_main): Initialize new global variables.
5100 * target.h (struct target_ops) <supports_fork_events>:
5102 <supports_vfork_events>: New member.
5103 (target_supports_fork_events): New macro.
5104 (target_supports_vfork_events): New macro.
5105 * win32-low.c (win32_target_ops): Initialize new structure
5108 2015-05-12 Gary Benson <gbenson@redhat.com>
5110 * server.c (handle_qxfer_exec_file): Use current process
5113 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5115 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5116 Remove HAVE_PTRACE_GETREGS conditionals.
5117 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5118 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5120 2015-05-08 Yao Qi <yao.qi@linaro.org>
5122 * linux-low.c (linux_supports_conditional_breakpoints): New
5124 (linux_target_ops): Install new target method.
5125 * lynx-low.c (lynx_target_ops): Install NULL hook for
5126 supports_conditional_breakpoints.
5127 * nto-low.c (nto_target_ops): Likewise.
5128 * spu-low.c (spu_target_ops): Likewise.
5129 * win32-low.c (win32_target_ops): Likewise.
5130 * server.c (handle_query): Check
5131 target_supports_conditional_breakpoints.
5132 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5134 (target_supports_conditional_breakpoints): New macro.
5136 2015-05-06 Pedro Alves <palves@redhat.com>
5139 * server.c (start_inferior): If the process exits, mourn it.
5141 2015-04-21 Gary Benson <gbenson@redhat.com>
5143 * hostio.c (fileio_open_flags_to_host): Factored out to
5144 fileio_to_host_openflags in common/fileio.c. Single use
5147 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5149 * linux-xtensa-low.c (xtensa_fill_gregset)
5150 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5153 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5155 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5156 (regs_info): Replace usrregs pointer with NULL.
5158 2015-04-17 Gary Benson <gbenson@redhat.com>
5160 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5161 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5162 * server.c (handle_qxfer_exec_file): New function.
5163 (qxfer_packets): Add exec-file entry.
5164 (handle_query): Report qXfer:exec-file:read as supported packet.
5166 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5168 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5170 2015-04-09 Gary Benson <gbenson@redhat.com>
5172 * hostio-errno.c (errno_to_fileio_error): Remove function.
5173 Update caller to use remote_fileio_to_fio_error.
5175 2015-04-09 Yao Qi <yao.qi@linaro.org>
5177 * linux-low.c (linux_insert_point): Call
5178 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5179 (linux_remove_point): Call remove_memory_breakpoint if type is
5181 * linux-x86-low.c (x86_insert_point): Don't call
5182 insert_memory_breakpoint.
5183 (x86_remove_point): Don't call remove_memory_breakpoint.
5185 2015-04-01 Pedro Alves <palves@redhat.com>
5186 Cleber Rosa <crosa@redhat.com>
5188 * server.c (gdbserver_usage): Reorganize and extend the usage
5191 2015-03-24 Pedro Alves <palves@redhat.com>
5193 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5194 output. Also dump TRAP_TRACE.
5195 (linux_low_filter_event): In debug output, distinguish a
5196 resume_stop SIGSTOP from a delayed SIGSTOP.
5198 2015-03-24 Gary Benson <gbenson@redhat.com>
5200 * linux-x86-low.c (x86_linux_new_thread): Moved to
5202 (x86_linux_prepare_to_resume): Likewise.
5204 2015-03-24 Gary Benson <gbenson@redhat.com>
5206 * Makefile.in (x86-linux-dregs.o): New rule.
5207 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5208 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5209 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5210 (x86_linux_dr_get): Likewise.
5211 (x86_linux_dr_set): Likewise.
5212 (update_debug_registers_callback): Likewise.
5213 (x86_linux_dr_set_addr): Likewise.
5214 (x86_linux_dr_get_addr): Likewise.
5215 (x86_linux_dr_set_control): Likewise.
5216 (x86_linux_dr_get_control): Likewise.
5217 (x86_linux_dr_get_status): Likewise.
5218 (x86_linux_update_debug_registers): Likewise.
5220 2015-03-24 Gary Benson <gbenson@redhat.com>
5222 * linux-x86-low.c (x86_linux_update_debug_registers):
5223 New function, factored out from...
5224 (x86_linux_prepare_to_resume): ...this.
5226 2015-03-24 Gary Benson <gbenson@redhat.com>
5228 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5229 (x86_linux_dr_set): Likewise.
5230 (update_debug_registers_callback): Likewise.
5231 (x86_linux_dr_set_addr): Likewise.
5232 (x86_linux_dr_get_addr): Likewise.
5233 (x86_linux_dr_set_control): Likewise.
5234 (x86_linux_dr_get_control): Likewise.
5235 (x86_linux_dr_get_status): Likewise.
5236 (x86_linux_prepare_to_resume): Likewise.
5238 2015-03-24 Gary Benson <gbenson@redhat.com>
5240 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5241 Use perror_with_name. Pass string through gettext.
5242 (x86_linux_dr_set): Likewise.
5244 2015-03-24 Gary Benson <gbenson@redhat.com>
5246 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5247 (x86_linux_dr_set_addr): ...this.
5248 (x86_dr_low_get_addr): Rename to...
5249 (x86_linux_dr_get_addr): ...this.
5250 (x86_dr_low_set_control): Rename to...
5251 (x86_linux_dr_set_control): ...this.
5252 (x86_dr_low_get_control): Rename to...
5253 (x86_linux_dr_get_control): ...this.
5254 (x86_dr_low_get_status): Rename to...
5255 (x86_linux_dr_get_status): ...this.
5256 (x86_dr_low): Update with new function names.
5258 2015-03-24 Gary Benson <gbenson@redhat.com>
5260 * Makefile.in (x86-linux.o): New rule.
5261 * configure.srv: Add x86-linux.o to relevant targets.
5262 * linux-low.c (lwp_set_arch_private_info): New function.
5263 (lwp_arch_private_info): Likewise.
5264 * linux-x86-low.c: Include nat/x86-linux.h.
5265 (arch_lwp_info): Removed structure.
5266 (update_debug_registers_callback):
5267 Use lwp_set_debug_registers_changed.
5268 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5269 and lwp_set_debug_registers_changed.
5270 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5272 2015-03-24 Gary Benson <gbenson@redhat.com>
5274 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5275 * linux-arm-low.c (arm_new_thread): Likewise.
5276 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5277 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5278 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5279 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5281 2015-03-24 Gary Benson <gbenson@redhat.com>
5283 * linux-low.c (ptid_of_lwp): New function.
5284 (lwp_is_stopped): Likewise.
5285 (lwp_stop_reason): Likewise.
5286 * linux-x86-low.c (update_debug_registers_callback):
5288 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5291 2015-03-24 Gary Benson <gbenson@redhat.com>
5293 * linux-low.h (linux_stop_lwp): Remove declaration.
5295 2015-03-24 Gary Benson <gbenson@redhat.com>
5297 * linux-low.h: Include nat/linux-nat.h.
5298 * linux-low.c (iterate_over_lwps_args): New structure.
5299 (iterate_over_lwps_filter): New function.
5300 (iterate_over_lwps): Likewise.
5301 * linux-x86-low.c (update_debug_registers_callback):
5302 Update signature to what iterate_over_lwps expects.
5303 Remove PID check that iterate_over_lwps now performs.
5304 (x86_dr_low_set_addr): Use iterate_over_lwps.
5305 (x86_dr_low_set_control): Likewise.
5307 2015-03-24 Gary Benson <gbenson@redhat.com>
5309 * linux-x86-low.c (x86_debug_reg_state): New function.
5310 (x86_linux_prepare_to_resume): Use the above.
5312 2015-03-24 Gary Benson <gbenson@redhat.com>
5314 * linux-low.c (current_lwp_ptid): New function.
5315 * linux-x86-low.c: Include nat/linux-nat.h.
5316 (x86_dr_low_get_addr): Use current_lwp_ptid.
5317 (x86_dr_low_get_control): Likewise.
5318 (x86_dr_low_get_status): Likewise.
5320 2015-03-20 Pedro Alves <palves@redhat.com>
5322 * tracepoint.c (cmd_qtstatus): Make "str" const.
5324 2015-03-20 Pedro Alves <palves@redhat.com>
5326 * server.c (handle_general_set): Make "req_str" const.
5328 2015-03-19 Pedro Alves <palves@redhat.com>
5330 * linux-low.c (linux_resume_one_lwp): Rename to ...
5331 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5332 instead call perror_with_name.
5333 (check_ptrace_stopped_lwp_gone): New function.
5334 (linux_resume_one_lwp): Reimplement as wrapper around
5335 linux_resume_one_lwp_throw that swallows errors if the LWP is
5338 2015-03-19 Pedro Alves <palves@redhat.com>
5340 * linux-low.c (count_events_callback, select_event_lwp_callback):
5341 No longer check whether the thread has resume_stop as last resume
5344 2015-03-19 Pedro Alves <palves@redhat.com>
5346 * linux-low.c (count_events_callback, select_event_lwp_callback):
5347 Use the lwp's status_pending_p field, not the thread's.
5349 2015-03-19 Pedro Alves <palves@redhat.com>
5351 * linux-low.c (select_event_lwp_callback): Update comments to
5352 no longer mention SIGTRAP.
5354 2015-03-18 Gary Benson <gbenson@redhat.com>
5356 * server.c (handle_query): Do not report vFile:fstat as supported.
5358 2015-03-11 Gary Benson <gbenson@redhat.com>
5360 * hostio.c (sys/types.h): New include.
5361 (sys/stat.h): Likewise.
5362 (common-remote-fileio.h): Likewise.
5363 (handle_fstat): New function.
5364 (handle_vFile): Handle vFile:fstat packets.
5366 2015-03-11 Gary Benson <gbenson@redhat.com>
5368 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5369 struct stat.st_blocks and struct stat.st_blksize.
5370 * configure: Regenerate.
5371 * config.in: Likewise.
5372 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5373 (OBS): Add common-remote-fileio.o.
5374 (common-remote-fileio.o): New rule.
5376 2015-03-09 Pedro Alves <palves@redhat.com>
5378 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5379 'struct sockaddr' pointer in 'accept' call.
5381 2015-03-09 Pedro Alves <palves@redhat.com>
5384 2015-03-07 Pedro Alves <palves@redhat.com>
5385 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5386 or <winsock2.h> here. Instead include "gdb_socket.h".
5387 (remote_open): Use union gdb_sockaddr_u.
5388 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5389 or <winsock2.h> here. Instead include "gdb_socket.h".
5390 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5391 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5393 (init_named_socket, gdb_agent_helper_thread): Use union
5396 2015-03-07 Pedro Alves <palves@redhat.com>
5398 * configure.ac (build_warnings): Move
5399 -Wdeclaration-after-statement to the C-specific set.
5400 * configure: Regenerate.
5402 2015-03-07 Pedro Alves <palves@redhat.com>
5404 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5405 or <winsock2.h> here. Instead include "gdb_socket.h".
5406 (remote_open): Use union gdb_sockaddr_u.
5407 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5408 or <winsock2.h> here. Instead include "gdb_socket.h".
5409 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5410 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5412 (init_named_socket, gdb_agent_helper_thread): Use union
5415 2015-03-07 Pedro Alves <palves@redhat.com>
5417 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5420 2015-03-06 Yao Qi <yao.qi@linaro.org>
5422 * linux-aarch64-low.c (aarch64_insert_point): Use
5423 show_debug_regs as a boolean.
5424 (aarch64_remove_point): Likewise.
5426 2015-03-05 Pedro Alves <palves@redhat.com>
5428 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5429 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5430 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5431 * nto-low.c (nto_target_ops): Likewise.
5432 * spu-low.c (spu_target_ops): Likewise.
5433 * win32-low.c (win32_target_ops): Likewise.
5435 2015-03-04 Pedro Alves <palves@redhat.com>
5437 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5438 Decide whether a breakpoint triggered based on the SIGTRAP's
5440 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5441 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5442 (linux_low_filter_event): Check for breakpoints before checking
5444 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5446 (linux_stopped_by_sw_breakpoint)
5447 (linux_supports_stopped_by_sw_breakpoint)
5448 (linux_stopped_by_hw_breakpoint)
5449 (linux_supports_stopped_by_hw_breakpoint): New functions.
5450 (linux_target_ops): Install new target methods.
5452 2015-03-04 Pedro Alves <palves@redhat.com>
5454 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5455 * server.c (swbreak_feature, hwbreak_feature): New globals.
5456 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5457 (captured_main): Clear swbreak_feature and hwbreak_feature.
5458 * server.h (swbreak_feature, hwbreak_feature): Declare.
5459 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5460 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5461 supports_stopped_by_hw_breakpoint>: New fields.
5462 (target_supports_stopped_by_sw_breakpoint)
5463 (target_stopped_by_sw_breakpoint)
5464 (target_supports_stopped_by_hw_breakpoint)
5465 (target_stopped_by_hw_breakpoint): Declare.
5467 2015-03-04 Pedro Alves <palves@redhat.com>
5469 enum lwp_stop_reason -> enum target_stop_reason
5470 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5471 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5472 (linux_wait_1, stuck_in_jump_pad_callback)
5473 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5474 (linux_stopped_by_watchpoint):
5475 * linux-low.h (enum lwp_stop_reason): Delete.
5476 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5479 2015-03-04 Yao Qi <yao.qi@linaro.org>
5481 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5483 2015-03-03 Gary Benson <gbenson@redhat.com>
5485 * hostio.c (handle_vFile): Fix prefix lengths.
5487 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5489 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5492 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5494 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5495 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5496 (clean): Add "rm -f" for above C files.
5497 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5498 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5499 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5500 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5501 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5502 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5503 (init_registers_s390x_vx_linux64)
5504 (init_registers_s390x_tevx_linux64)
5505 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5506 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5508 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5509 (s390_store_vxrs_high): New functions.
5510 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5512 (s390_arch_setup): Add logic for selecting one of the new target
5513 descriptions. Activate the new vector regsets if applicable.
5514 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5515 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5516 and init_registers_s390x_tevx_linux64.
5518 2015-03-01 Pedro Alves <palves@redhat.com>
5520 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5523 2015-02-27 Pedro Alves <palves@redhat.com>
5525 * linux-x86-low.c (u_debugreg_offset): New function.
5526 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5528 2015-02-27 Pedro Alves <palves@redhat.com>
5530 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5531 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5532 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5533 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5534 (ps_lsetfpregs, ps_getpid)
5535 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5536 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5537 (ps_lsetxregs, ps_plog): Declare.
5539 2015-02-27 Pedro Alves <palves@redhat.com>
5541 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5542 IP_AGENT_EXPORT_FUNC.
5543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5544 IP_AGENT_EXPORT_FUNC.
5545 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5546 (IP_AGENT_EXPORT): Delete.
5547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5548 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5549 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5550 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5551 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5552 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5553 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5554 (traceframe_read_count, traceframe_write_count)
5555 (traceframes_created, trace_state_variables, get_raw_reg)
5556 (get_trace_state_variable_value, set_trace_state_variable_value)
5557 (ust_loaded, helper_thread_id, cmd_buf): Use
5558 IPA_SYM_EXPORTED_NAME.
5559 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5560 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5561 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5562 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5563 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5564 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5565 EXTERN_C_PUSH/EXTERN_C_POP.
5566 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5567 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5568 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5569 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5570 (traceframe_write_count, traceframe_read_count)
5571 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5572 (about_to_request_buffer_space, get_trace_state_variable_value)
5573 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5574 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5575 EXTERN_C_PUSH/EXTERN_C_POP.
5576 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5577 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5578 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5579 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5580 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5581 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5582 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5583 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5585 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5586 (IP_AGENT_EXPORT_VAR_DECL): Define.
5588 (gdb_agent_get_raw_reg): Declare.
5590 2015-02-27 Tom Tromey <tromey@redhat.com>
5591 Pedro Alves <palves@redhat.com>
5593 Rename symbols whose names are reserved C++ keywords throughout.
5595 2015-02-27 Pedro Alves <palves@redhat.com>
5597 * Makefile.in (COMPILER): New, get it from autoconf.
5598 (CXX): Get from autoconf instead.
5599 (COMPILE.pre): Use COMPILER.
5600 (CC-LD): Rename to ...
5601 (CC_LD): ... this. Use COMPILER.
5602 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5603 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5604 * acinclude.m4: Include build-with-cxx.m4.
5605 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5606 Disable -Werror by default if building in C++ mode.
5607 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5608 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5609 the C++ compiler. Save/restore CXXFLAGS too.
5610 * configure: Regenerate.
5612 2015-02-27 Pedro Alves <palves@redhat.com>
5614 * acinclude.m4: Include libiberty.m4.
5615 * configure.ac: Call libiberty_INIT.
5616 * config.in, configure: Regenerate.
5618 2015-02-26 Pedro Alves <palves@redhat.com>
5620 * linux-low.c (linux_wait_1): When incrementing the PC past a
5621 program breakpoint always use the_low_target.breakpoint_len as
5622 increment, rather than the maximum between that and
5623 the_low_target.decr_pc_after_break.
5625 2015-02-23 Pedro Alves <palves@redhat.com>
5627 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5628 thread was doing a step-over; always adjust the PC if
5629 we stepped over a permanent breakpoint.
5630 (linux_wait_1): If we stepped over breakpoint that was on top of a
5631 permanent breakpoint, manually advance the PC past it.
5633 2015-02-23 Pedro Alves <palves@redhat.com>
5635 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5637 (x86_fill_gregset, x86_store_gregset): Use it when handling
5640 2015-02-20 Pedro Alves <palves@redhat.com>
5642 * thread-db.c: Include "nat/linux-procfs.h".
5643 (thread_db_init): Skip listing new threads if the kernel supports
5644 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5646 2015-02-20 Pedro Alves <palves@redhat.com>
5648 * linux-low.c (status_pending_p_callback): Use ptid_match.
5650 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5652 PR breakpoints/16812
5653 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5654 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5655 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5657 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5659 PR breakpoints/15956
5660 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5662 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5664 * linux-low.c (linux_low_btrace_conf): Print size.
5665 * server.c (handle_btrace_conf_general_set): New.
5666 (hanle_general_set): Call handle_btrace_conf_general_set.
5667 (handle_query): Report Qbtrace-conf:bts:size as supported.
5669 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5671 * linux-low.c (linux_low_enable_btrace): Update parameters.
5672 (linux_low_btrace_conf): New.
5673 (linux_target_ops)<to_btrace_conf>: Initialize.
5674 * server.c (current_btrace_conf): New.
5675 (handle_btrace_enable): Rename to ...
5676 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5677 to target_enable_btrace. Update comment. Update users.
5678 (handle_qxfer_btrace_conf): New.
5679 (qxfer_packets): Add btrace-conf entry.
5680 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5681 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5682 (target_ops)<read_btrace_conf>: New.
5683 (target_enable_btrace): Update parameters.
5684 (target_read_btrace_conf): New.
5686 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5688 * server.c (handle_btrace_general_set): Remove call to
5689 target_supports_btrace.
5690 (supported_btrace_packets): New.
5691 (handle_query): Call supported_btrace_packets.
5692 * target.h: include btrace-common.h.
5693 (btrace_target_info): Removed.
5694 (supports_btrace, target_supports_btrace): Update parameters.
5696 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5698 * Makefile.in (SFILES): Add common/btrace-common.c.
5699 (OBS): Add common/btrace-common.o.
5700 (btrace-common.o): Add build rules.
5701 * linux-low: Include btrace-common.h.
5702 (linux_low_read_btrace): Use struct btrace_data. Call
5703 btrace_data_init and btrace_data_fini.
5705 2015-02-06 Pedro Alves <palves@redhat.com>
5707 * thread-db.c (find_new_threads_callback): Add debug output.
5709 2015-02-04 Pedro Alves <palves@redhat.com>
5711 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5712 (resume_stopped_resumed_lwps): New function.
5713 (linux_wait_for_event_filtered): Use it.
5715 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5717 * Makefile.in (SFILES): Add linux-personality.c.
5718 (linux-personality.o): New rule.
5719 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5720 list of objects to be built.
5721 * linux-low.c: Include nat/linux-personality.h.
5722 (linux_create_inferior): Remove code to disable address space
5723 randomization (moved to ../nat/linux-personality.c). Create
5724 cleanup to disable address space randomization.
5726 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5728 * Makefile.in (posix-strerror.o): New rule.
5729 (mingw-strerror.o): Likewise.
5730 * configure: Regenerated.
5731 * configure.ac: Source file ../common/common.host. Initialize new
5732 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5734 2015-01-14 Yao Qi <yao@codesourcery.com>
5736 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5737 (ppc-linux.o): New rule.
5738 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5739 * configure.ac: AC_CHECK_FUNCS(getauxval).
5740 * config.in: Re-generated.
5741 * configure: Re-generated.
5742 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5743 ppc64_64bit_inferior_p
5745 2015-01-14 Yao Qi <yao@codesourcery.com>
5747 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5748 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5749 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5750 (PT_ORIG_R3, PT_TRAP): Likewise.
5751 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5752 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5753 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5755 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5757 * i387-fp.c (i387_cache_to_xsave): In look over
5758 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5759 zmmh_low_space field by use of zmmh_high_space.
5761 2015-01-09 Pedro Alves <palves@redhat.com>
5763 * linux-low.c (step_over_bkpt): Move higher up in the file.
5764 (handle_extended_wait): Don't store the stop_pc here.
5765 (get_stop_pc): Adjust comments and rename to ...
5766 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5767 stopped for a software breakpoint or hardware breakpoint.
5768 (thread_still_has_status_pending_p): New function.
5769 (status_pending_p_callback): Use
5770 thread_still_has_status_pending_p. If the event is no longer
5771 interesting, resume the LWP.
5772 (handle_tracepoints): Add assert.
5773 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5774 (wstatus_maybe_breakpoint): New function.
5775 (cancel_breakpoint): Delete function.
5776 (check_stopped_by_watchpoint): New function, factored out from
5777 linux_low_filter_event.
5778 (lp_status_maybe_breakpoint): Delete function.
5779 (linux_low_filter_event): Remove filter_ptid argument.
5780 Leave thread group exits pending here. Store the LWP's stop PC.
5781 Always leave events pending.
5782 (linux_wait_for_event_filtered): Pull all events out of the
5783 kernel, and leave them all pending.
5784 (count_events_callback, select_event_lwp_callback): Consider all
5786 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5787 (select_event_lwp): Only give preference to the stepping LWP in
5788 all-stop mode. Adjust comments.
5789 (ignore_event): New function.
5790 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5791 references to cancel_breakpoints. Adjust to renames. Also give
5792 equal priority to all LWPs that have had events in non-stop mode.
5793 If reporting a software breakpoint event, unadjust the LWP's PC.
5794 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5795 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5797 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5798 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5799 (linux_stopped_by_watchpoint): Adjust.
5800 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5801 * linux-low.h (enum lwp_stop_reason): New.
5802 (struct lwp_info) <stop_pc>: Adjust comment.
5803 <stopped_by_watchpoint>: Delete field.
5804 <stop_reason>: New field.
5805 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5806 * mem-break.c (software_breakpoint_inserted_here)
5807 (hardware_breakpoint_inserted_here): New function.
5808 * mem-break.h (software_breakpoint_inserted_here)
5809 (hardware_breakpoint_inserted_here): Declare.
5810 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5811 (cancel_breakpoints): Delete.
5812 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5813 (upload_fast_traceframes): Remove references to
5816 2015-01-09 Pedro Alves <palves@redhat.com>
5818 * thread-db.c (find_new_threads_callback): Ignore thread if the
5819 kernel thread ID is -1.
5821 2015-01-09 Pedro Alves <palves@redhat.com>
5823 * linux-low.c (linux_attach_fail_reason_string): Move to
5824 nat/linux-ptrace.c, and rename.
5825 (linux_attach_lwp): Update comment.
5826 (attach_proc_task_lwp_callback): New function.
5827 (linux_attach): Adjust to rename and use
5828 linux_proc_attach_tgid_threads.
5829 (linux_attach_fail_reason_string): Delete declaration.
5831 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5833 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5834 * server.c (gdbserver_version): Likewise.
5836 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5838 * remote-utils.c: Include ctype.h.
5839 (input_interrupt): Explicitly handle the case when the char
5840 received is the NUL byte. Improve the printing of non-ASCII
5843 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5845 * linux-low.c (linux_low_filter_event): Update call to
5846 linux_enable_event_reporting following the addition of
5847 a new parameter to that function.
5849 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5852 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5853 (AARCH64_FPCR_REGNO): Likewise.
5854 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5855 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5856 (aarch64_store_fpregset): Likewise.
5858 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5860 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5861 Remove FIXME comment about assumption about N.
5863 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5865 * configure.ac: If large-file support is disabled in GDBserver,
5866 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5867 * configure: Regenerate.
5869 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5871 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5872 warning upon ENODATA from ptrace.
5873 * linux-s390-low.c (s390_store_tdb): New.
5874 (s390_regsets): Add regset for NT_S390_TDB.
5876 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5878 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5879 without a fill_function.
5880 * linux-s390-low.c (s390_fill_last_break): Remove.
5881 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5882 (s390_arch_setup): Use regset's size instead of fill_function for
5885 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5887 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5888 the regset's store function when ptrace returned an error.
5889 * regcache.c (get_thread_regcache): Invalidate register cache
5890 before fetching inferior's registers.
5892 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5894 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5895 while-loop as for-loop.
5896 (regsets_store_inferior_registers): Likewise.
5898 2014-11-28 Yao Qi <yao@codesourcery.com>
5900 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5901 * config.in, configure: Re-generate.
5902 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5905 2014-11-21 Yao Qi <yao@codesourcery.com>
5907 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5908 (AC_CHECK_HEADERS): Remove malloc.h.
5909 * configure: Re-generated.
5910 * config.in: Re-generated.
5911 * server.h: Don't include alloca.h and malloc.h.
5912 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5913 Don't include malloc.h.
5915 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5917 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5918 corresponding ERRNO check in same block.
5920 2014-11-12 Pedro Alves <palves@redhat.com>
5922 * server.c (cont_thread): Update comment.
5923 (start_inferior, attach_inferior): No longer clear cont_thread.
5924 (handle_v_cont): No longer set cont_thread.
5925 (captured_main): Clear cont_thread each time a GDB connects.
5927 2014-11-12 Pedro Alves <palves@redhat.com>
5929 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5930 thread, and don't resume all threads if the Hc thread has exited.
5932 2014-11-12 Pedro Alves <palves@redhat.com>
5934 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5935 the process group instead of to a specific LWP.
5937 2014-10-15 Pedro Alves <palves@redhat.com>
5940 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5942 (arm_set_thread_context): Delete.
5943 (the_low_target): Adjust.
5944 * win32-i386-low.c (debug_registers_changed)
5945 (debug_registers_used): Delete.
5946 (update_debug_registers_callback): New function.
5947 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5948 needing to update their debug registers.
5949 (win32_get_current_dr): New function.
5950 (x86_dr_low_get_addr, x86_dr_low_get_control)
5951 (x86_dr_low_get_status): Fetch the debug register from the thread
5953 (i386_initial_stuff): Adjust.
5954 (i386_get_thread_context): Remove current_event parameter. Don't
5955 clear debug_registers_changed nor copy DR values to
5957 (i386_set_thread_context): Delete.
5958 (i386_prepare_to_resume): New function.
5959 (i386_thread_added): Mark the thread as needing to update irs
5961 (the_low_target): Remove i386_set_thread_context and install
5962 i386_prepare_to_resume.
5963 * win32-low.c (win32_get_thread_context): Adjust.
5964 (win32_set_thread_context): Use SetThreadContext
5966 (win32_prepare_to_resume): New function.
5967 (win32_require_context): New function, factored out from ...
5968 (thread_rec): ... this.
5969 (continue_one_thread): Call win32_prepare_to_resume on each thread
5970 we're about to continue.
5971 (win32_resume): Call win32_prepare_to_resume on the event thread.
5972 * win32-low.h (struct win32_thread_info)
5973 <debug_registers_changed>: New field.
5974 (struct win32_target_ops): Change prototype of set_thread_context,
5975 delete set_thread_context and add prepare_to_resume.
5976 (win32_require_context): New declaration.
5978 2014-10-08 Gary Benson <gbenson@redhat.com>
5980 * server.h: Do not include common-exceptions.h.
5982 2014-10-08 Gary Benson <gbenson@redhat.com>
5984 * server.h: Do not include cleanups.h.
5986 2014-09-30 James Hogan <james.hogan@imgtec.com>
5988 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5991 2014-09-23 Yao Qi <yao@codesourcery.com>
5993 * linux-low.c (lp_status_maybe_breakpoint): New function.
5994 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5995 (count_events_callback): Likewise.
5996 (select_event_lwp_callback): Likewise.
5997 (cancel_breakpoints_callback): Likewise.
5999 2014-09-19 Don Breazeal <donb@codesourcery.com>
6001 * linux-low.c (handle_extended_wait): Call
6002 linux_ptrace_get_extended_event.
6003 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6004 linux_is_extended_waitstatus.
6006 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6008 * Makefile.in (CPPFLAGS): Define.
6009 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6010 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6012 2014-09-16 Gary Benson <gbenson@redhat.com>
6014 * inferiors.h (current_inferior): Renamed as...
6015 (current_thread): New variable. All uses updated.
6016 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6017 (maybe_move_out_of_jump_pad): Likewise.
6018 (cancel_breakpoint): Likewise.
6019 (linux_low_filter_event): Likewise.
6020 (wait_for_sigstop): Likewise.
6021 (linux_resume_one_lwp): Likewise.
6022 (need_step_over_p): Likewise.
6023 (start_step_over): Likewise.
6024 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6025 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6026 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6027 and save_inferior as saved_thread.
6028 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6030 (regcache_invalidate_thread): Likewise.
6031 * remote-utils.c (prepare_resume_reply): Likewise.
6032 * thread-db.c (thread_db_get_tls_address): Likewise.
6033 (disable_thread_event_reporting): Likewise.
6034 (remove_thread_event_breakpoints): Likewise.
6035 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6037 * target.h (set_desired_inferior): Renamed as...
6038 (set_desired_thread): New declaration. All uses updated.
6039 * server.c (myresume): Updated comment to reference thread instead
6041 (handle_serial_event): Likewise.
6042 (handle_target_event): Likewise.
6044 2014-09-12 Tom Tromey <tromey@redhat.com>
6045 Gary Benson <gbenson@redhat.com>
6047 * regcache.h: Include common-regcache.h.
6048 (regcache_read_pc): Don't declare.
6049 * regcache.c (get_thread_regcache_for_ptid): New function.
6051 2014-09-11 Tom Tromey <tromey@redhat.com>
6052 Gary Benson <gbenson@redhat.com>
6054 * symbol.c: New file.
6055 * Makefile.in (SFILES): Add symbol.c.
6056 (OBS): Add symbol.o.
6058 2014-09-11 Gary Benson <gbenson@redhat.com>
6060 * target.c (target_stop_ptid, target_continue_ptid): New
6063 2014-09-11 Tom Tromey <tromey@redhat.com>
6064 Gary Benson <gbenson@redhat.com>
6066 * target.h: Include target/target.h.
6067 * target.c (target_read_memory, target_read_uint32)
6068 (target_write_memory): New functions.
6070 2014-09-11 Gary Benson <gbenson@redhat.com>
6072 * server.h (debug_hw_points): Don't declare.
6073 * server.c (debug_hw_points): Don't define. Replace all uses
6074 with show_debug_regs.
6075 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6076 all uses with show_debug_regs.
6078 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6080 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6081 endianness into account.
6082 (ppc_supply_ptrace_register): Likewise.
6084 2014-09-03 James Hogan <james.hogan@imgtec.com>
6086 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6087 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6089 2014-09-03 Gary Benson <gbenson@redhat.com>
6091 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6092 ALL_DEBUG_ADDRESS_REGISTERS.
6094 2014-09-02 Gary Benson <gbenson@redhat.com>
6096 * i386-low.h: Renamed as...
6097 * x86-low.h: New file. All type, function and variable name
6098 prefixes changed from "i386_" to "x86_". All references updated.
6099 * i386-low.c: Renamed as...
6100 * x86-low.c: New file. All type, function and variable name
6101 prefixes changed from "i386_" to "x86_". All references updated.
6103 2014-09-02 Gary Benson <gbenson@redhat.com>
6105 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6106 (x86_linux_new_thread): Likewise.
6108 2014-08-29 Gary Benson <gbenson@redhat.com>
6110 * server.h (setjmp.h): Do not include.
6111 (toplevel): Do not declare.
6112 (common-exceptions.h): Include.
6113 (cleanups.h): Likewise.
6114 * server.c (toplevel): Do not define.
6115 (exit_code): New static global.
6116 (detach_or_kill_for_exit_cleanup): New function.
6117 (main): New function. Original main renamed to...
6118 (captured_main): New function.
6119 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6121 2014-08-29 Gary Benson <gbenson@redhat.com>
6123 * Makefile.in (SFILES): Add common/common-exceptions.c.
6124 (OBS): Add common-exceptions.o.
6125 (common-exceptions.o): New rule.
6126 * utils.c (prepare_to_throw_exception): New function.
6128 2014-08-29 Gary Benson <gbenson@redhat.com>
6130 * config.in: Regenerate.
6131 * configure: Likewise.
6133 2014-08-29 Gary Benson <gbenson@redhat.com>
6135 * Makefile.in (SFILES): Add common/cleanups.c.
6137 (cleanups.o): New rule.
6139 2014-08-29 Gary Benson <gbenson@redhat.com>
6141 * utils.c (internal_vwarning): New function.
6143 2014-08-28 Gary Benson <gbenson@redhat.com>
6145 * utils.h (fatal): Remove declaration.
6146 * utils.c (fatal): Remove function.
6148 2014-08-28 Gary Benson <gbenson@redhat.com>
6150 * tracepoint.c (gdb_agent_init): Replace fatal with
6152 (initialize_tracepoint): Likewise.
6154 2014-08-28 Gary Benson <gbenson@redhat.com>
6156 * remote-utils.c (remote_prepare): Replace fatal with error.
6158 2014-08-28 Gary Benson <gbenson@redhat.com>
6160 * linux-low.c (linux_async): Replace fatal with warning.
6162 (linux_start_non_stop): Return -1 if linux_async failed.
6164 2014-08-28 Gary Benson <gbenson@redhat.com>
6166 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6168 (i386_dr_low_get_addr): Remove vague comment.
6169 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6172 2014-08-28 Gary Benson <gbenson@redhat.com>
6174 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6175 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6177 (linux_resume_one_lwp): Likewise.
6178 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6180 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6181 with internal_error.
6182 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6183 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6184 (find_register_by_name): Replace fatal with internal_error.
6185 (find_regno): Likewise.
6186 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6187 * thread-db.c (thread_db_create_event): Likewise.
6188 (thread_db_load_search): Likewise.
6189 (try_thread_db_load_1): Likewise.
6190 * tracepoint.c (get_jump_space_head): Replace fatal with
6192 (claim_trampoline_space): Likewise.
6193 (have_fast_tracepoint_trampoline_buffer): Likewise.
6194 (cmd_qtstart): Likewise.
6195 (stop_tracing): Likewise.
6196 (fast_tracepoint_collecting): Likewise.
6197 (target_malloc): Likewise.
6198 (download_tracepoint): Likewise.
6199 (download_trace_state_variables): Replace check with gdb_assert.
6200 (upload_fast_traceframes): Replace fatal with internal_error.
6202 2014-08-19 Tom Tromey <tromey@redhat.com>
6203 Gary Benson <gbenson@redhat.com>
6205 * Makefile.in (SFILES): Add common/common-debug.c.
6206 (OBS): Add common-debug.o.
6207 (common-debug.o): New rule.
6208 * debug.h (debug_printf): Don't declare.
6209 * debug.c (debug_printf): Renamed and rewritten as...
6210 (debug_vprintf): New function.
6212 2014-08-19 Gary Benson <gbenson@redhat.com>
6214 * utils.h: Do not include print-utils.h.
6216 2014-08-19 Tom Tromey <tromey@redhat.com>
6217 Gary Benson <gbenson@redhat.com>
6219 * server.h: Add static assertion.
6220 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6222 2014-08-19 Tom Tromey <tromey@redhat.com>
6223 Gary Benson <gbenson@redhat.com>
6225 * Makefile.in (SFILES): Add common/errors.c.
6226 (OBS): Add errors.o.
6227 (IPA_OBS): Add errors-ipa.o.
6228 (errors.o): New rule.
6229 (errors-ipa.o): Likewise.
6230 * utils.h (perror_with_name, error, warning): Don't declare.
6231 * utils.c (warning): Renamed and rewritten as...
6232 (vwarning): New function.
6233 (error): Renamed and rewritten as...
6234 (verror): New function.
6235 (internal_error): Renamed and rewritten as...
6236 (internal_verror): New function.
6238 2014-08-07 Gary Benson <gbenson@redhat.com>
6240 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6241 * configure: Regenerate.
6242 * config.in: Likewise.
6243 * server.h: Do not include errno.h.
6244 * event-loop.c: Likewise.
6245 * hostio-errno.c: Likewise.
6246 * linux-low.c: Likewise.
6247 * remote-utils.c: Likewise.
6248 * spu-low.c: Likewise.
6249 * utils.c: Likewise.
6250 * gdbreplay.c: Unconditionally include errno.h.
6252 2014-08-07 Gary Benson <gbenson@redhat.com>
6254 * server.h: Do not include string.h.
6255 * event-loop.c: Likewise.
6256 * linux-low.c: Likewise.
6257 * regcache.c: Likewise.
6258 * remote-utils.c: Likewise.
6259 * spu-low.c: Likewise.
6260 * utils.c: Likewise.
6262 2014-08-07 Gary Benson <gbenson@redhat.com>
6264 * server.h: Do not include gdb_assert.h.
6266 2014-08-07 Gary Benson <gbenson@redhat.com>
6268 * server.h: Do not include common-utils.h.
6270 2014-08-07 Gary Benson <gbenson@redhat.com>
6272 * server.h: Do not include ptid.h.
6273 * notif.h: Likewise.
6275 2014-08-07 Gary Benson <gbenson@redhat.com>
6277 * server.h: Do not include gdb_locale.h.
6279 2014-08-07 Gary Benson <gbenson@redhat.com>
6281 * server.h: Do not include gdb/signals.h.
6282 * win32-low.c: Likewise.
6284 2014-08-07 Gary Benson <gbenson@redhat.com>
6286 * server.h: Do not include pathmax.h.
6288 2014-08-07 Gary Benson <gbenson@redhat.com>
6290 * server.h: Do not include libiberty.h.
6291 * linux-bfin-low.c: Likewise.
6293 2014-08-07 Gary Benson <gbenson@redhat.com>
6295 * server.h: Do not include ansidecl.h.
6297 2014-08-07 Gary Benson <gbenson@redhat.com>
6299 * linux-x86-low.c: Do not include stddef.h.
6300 * lynx-ppc-low.c: Likewise.
6301 * tracepoint.c: Likewise.
6303 2014-08-07 Gary Benson <gbenson@redhat.com>
6305 * server.h: Do not include stdarg.h.
6306 * nto-low.c: Likewise.
6308 2014-08-07 Gary Benson <gbenson@redhat.com>
6310 * server.h: Do not include stdlib.h.
6311 * inferiors.c: Likewise.
6312 * linux-low.c: Likewise.
6313 * regcache.c: Likewise.
6314 * spu-low.c: Likewise.
6315 * tracepoint.c: Likewise.
6316 * utils.c: Likewise.
6318 2014-08-07 Gary Benson <gbenson@redhat.com>
6320 * server.h: Do not include stdio.h.
6321 * linux-low.c: Likewise.
6322 * remote-utils.c: Likewise.
6323 * spu-low.c: Likewise.
6324 * utils.c: Likewise.
6325 * wincecompat.c: Likewise.
6327 2014-08-06 Gary Benson <gbenson@redhat.com>
6329 * regcache.c (init_register_cache): Move conditionals inside if.
6331 2014-08-06 Gary Benson <gbenson@redhat.com>
6333 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6335 2014-07-31 Gary Benson <gbenson@redhat.com>
6337 * ax.h: Do not include server.h.
6338 * gdbthread.h: Likewise.
6339 * lynx-low.h: Likewise.
6340 * notif.h: Likewise.
6342 2014-07-30 Gary Benson <gbenson@redhat.com>
6344 * server.h: Include common-defs.h.
6345 Do not include config.h or build-gnulib-gdbserver/config.h.
6347 2014-07-30 Gary Benson <gbenson@redhat.com>
6349 * hostio-errno.c: Move server.h to top of includes list.
6350 * inferiors.c: Likewise.
6351 * linux-x86-low.c: Likewise.
6352 * notif.c: Include server.h.
6354 2014-07-24 Tom Tromey <tromey@redhat.com>
6355 Gary Benson <gbenson@redhat.com>
6357 * server.h (CORE_ADDR): Now unsigned.
6359 2014-07-16 Pedro Alves <palves@redhat.com>
6361 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6363 2014-07-15 Pedro Alves <palves@redhat.com>
6365 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6368 2014-07-11 Pedro Alves <palves@redhat.com>
6370 * linux-low.c (kill_wait_lwp): New function, based on
6371 kill_one_lwp_callback, but use my_waitpid directly.
6372 (kill_one_lwp_callback, linux_kill): Use it.
6374 2014-06-23 Pedro Alves <palves@redhat.com>
6376 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6377 before setting DR0..DR3.
6379 2014-06-20 Gary Benson <gbenson@redhat.com>
6381 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6382 * configure: Regenerated.
6383 * config.in: Likewise.
6385 2014-06-20 Gary Benson <gbenson@redhat.com>
6387 * Makefile.in (SFILES): Update locations for files moved
6389 (object file files): Reordered.
6391 2014-06-20 Gary Benson <gbenson@redhat.com>
6393 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6394 (i386_dr_low_set_addr): Likewise.
6395 (i386_dr_low_get_addr): Likewise.
6396 (i386_dr_low_can_set_control): Likewise.
6397 (i386_dr_low_set_control): Likewise.
6398 (i386_dr_low_get_control): Likewise.
6399 (i386_dr_low_get_status): Likewise.
6400 (i386_get_debug_register_length): Likewise.
6401 * linux-x86-low.c (i386_dr_low_set_addr):
6402 Changed signature. Made static.
6403 (i386_dr_low_get_addr): Likewise.
6404 (i386_dr_low_set_control): Likewise.
6405 (i386_dr_low_get_control): Likewise.
6406 (i386_dr_low_get_status): Likewise.
6407 (i386_dr_low): New global variable.
6408 * win32-i386-low.c (i386_dr_low_set_addr):
6409 Changed signature. Made static.
6410 (i386_dr_low_get_addr): Likewise.
6411 (i386_dr_low_set_control): Likewise.
6412 (i386_dr_low_get_control): Likewise.
6413 (i386_dr_low_get_status): Likewise.
6414 (i386_dr_low): New global variable.
6416 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6418 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6419 * Makefile.in (AR, AR_FLAGS): Define.
6420 * configure: Regenerate.
6422 2014-06-19 Gary Benson <gbenson@redhat.com>
6424 * Makefile.in (i386-dregs.o): New rule.
6425 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6426 * i386-low.c (target.h): Remove include.
6427 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6428 (DR_CONTROL_SHIFT): Likewise.
6429 (DR_CONTROL_SIZE): Likewise.
6430 (DR_RW_EXECUTE): Likewise.
6431 (DR_RW_WRITE): Likewise.
6432 (DR_RW_READ): Likewise.
6433 (DR_RW_IORW): Likewise.
6434 (DR_LEN_1): Likewise.
6435 (DR_LEN_2): Likewise.
6436 (DR_LEN_4): Likewise.
6437 (DR_LEN_8): Likewise.
6438 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6439 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6440 (DR_ENABLE_SIZE): Likewise.
6441 (DR_LOCAL_SLOWDOWN): Likewise.
6442 (DR_GLOBAL_SLOWDOWN): Likewise.
6443 (DR_CONTROL_RESERVED): Likewise.
6444 (I386_DR_CONTROL_MASK): Likewise.
6445 (I386_DR_VACANT): Likewise.
6446 (I386_DR_LOCAL_ENABLE): Likewise.
6447 (I386_DR_GLOBAL_ENABLE): Likewise.
6448 (I386_DR_DISABLE): Likewise.
6449 (I386_DR_SET_RW_LEN): Likewise.
6450 (I386_DR_GET_RW_LEN): Likewise.
6451 (I386_DR_WATCH_HIT): Likewise.
6452 (i386_wp_op_t): Likewise.
6453 (i386_show_dr): Likewise.
6454 (i386_length_and_rw_bits): Likewise.
6455 (i386_insert_aligned_watchpoint): Likewise.
6456 (i386_remove_aligned_watchpoint): Likewise.
6457 (i386_handle_nonaligned_watchpoint): Likewise.
6458 i386_update_inferior_debug_regs(): Likewise.
6459 (i386_dr_insert_watchpoint): Likewise.
6460 (i386_dr_remove_watchpoint): Likewise.
6461 (i386_dr_region_ok_for_watchpoint): Likewise.
6462 (i386_dr_stopped_data_address): Likewise.
6463 (i386_dr_stopped_by_watchpoint): Likewise.
6465 2014-06-19 Gary Benson <gbenson@redhat.com>
6467 * i386-low.c (i386_dr_show): Renamed to
6468 i386_show_dr and made static. All uses updated.
6469 (i386_dr_length_and_rw_bits): Renamed to
6470 i386_length_and_rw_bits and made static.
6472 (i386_dr_insert_aligned_watchpoint): Renamed to
6473 i386_insert_aligned_watchpoint and made static.
6475 (i386_dr_remove_aligned_watchpoint): Renamed to
6476 i386_remove_aligned_watchpoint and made static.
6478 (i386_dr_update_inferior_debug_regs): Renamed to
6479 i386_update_inferior_debug_regs and made static.
6482 2014-06-18 Gary Benson <gbenson@redhat.com>
6484 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6485 (i386_dr_low_can_set_control): Likewise.
6486 (i386_get_debug_register_length): Likewise.
6487 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6488 (i386_dr_low_can_set_control): Likewise.
6489 (i386_get_debug_register_length): Likewise.
6491 2014-06-17 Gary Benson <gbenson@redhat.com>
6493 * i386-low.h (i386-dregs.h): New include.
6494 (DR_FIRSTADDR): Now in i386-dregs.h.
6495 (DR_LASTADDR): Likewise.
6496 (DR_NADDR): Likewise.
6497 (DR_STATUS): Likewise.
6498 (DR_CONTROL): Likewise.
6499 (i386_debug_reg_state): Likewise.
6500 (i386_dr_insert_watchpoint): Likewise.
6501 (i386_dr_remove_watchpoint): Likewise.
6502 (i386_dr_region_ok_for_watchpoint): Likewise.
6503 (i386_dr_stopped_data_address): Likewise.
6504 (i386_dr_stopped_by_watchpoint): Likewise.
6505 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6507 2014-06-18 Gary Benson <gbenson@redhat.com>
6509 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6510 i386_dr_insert_watchpoint.
6511 (i386_low_remove_watchpoint): Renamed to
6512 i386_dr_remove_watchpoint.
6513 (i386_low_region_ok_for_watchpoint): Renamed to
6514 i386_dr_region_ok_for_watchpoint.
6515 (i386_low_stopped_data_address): Renamed to
6516 i386_dr_stopped_data_address.
6517 (i386_low_stopped_by_watchpoint): Renamed to
6518 i386_dr_stopped_by_watchpoint.
6519 * i386-low.c (i386_show_dr): Renamed to
6520 i386_dr_show and made nonstatic. All uses updated.
6521 (i386_length_and_rw_bits): Renamed to
6522 i386_dr_length_and_rw_bits and made nonstatic.
6524 (i386_insert_aligned_watchpoint): Renamed to
6525 i386_dr_insert_aligned_watchpoint and made nonstatic.
6527 (i386_remove_aligned_watchpoint): Renamed to
6528 i386_dr_remove_aligned_watchpoint and made nonstatic.
6530 (i386_update_inferior_debug_regs): Renamed to
6531 i386_dr_update_inferior_debug_regs and made nonstatic.
6533 (i386_low_insert_watchpoint): Renamed to
6534 i386_dr_insert_watchpoint. All uses updated.
6535 (i386_low_remove_watchpoint): Renamed to
6536 i386_dr_remove_watchpoint. All uses updated.
6537 (i386_low_region_ok_for_watchpoint): Renamed to
6538 i386_dr_region_ok_for_watchpoint. All uses updated.
6539 (i386_low_stopped_data_address): Renamed to
6540 i386_dr_stopped_data_address. All uses updated.
6541 (i386_low_stopped_by_watchpoint): Renamed to
6542 i386_dr_stopped_by_watchpoint. All uses updated.
6544 2014-06-18 Gary Benson <gbenson@redhat.com>
6546 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6547 (i386_dr_low_can_set_control): Likewise.
6548 (i386_insert_aligned_watchpoint): New check.
6550 2014-06-18 Gary Benson <gbenson@redhat.com>
6552 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6555 2014-06-18 Gary Benson <gbenson@redhat.com>
6557 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6558 instead of fatal and error.
6559 (i386_handle_nonaligned_watchpoint): Likewise.
6561 2014-06-18 Gary Benson <gbenson@redhat.com>
6563 * i386-low.c (i386_get_debug_register_length): New macro.
6564 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6565 (i386_show_dr): Use debug_printf instead of fprintf. Use
6566 phex to format values.
6568 2014-06-18 Gary Benson <gbenson@redhat.com>
6570 * i386-low.h: Comment changes.
6571 * i386-low.c: Likewise.
6573 2014-06-18 Gary Benson <gbenson@redhat.com>
6575 * i386-low.c: Whitespace changes.
6577 2014-06-12 Tom Tromey <tromey@redhat.com>
6579 * utils.c (freeargv): Remove.
6581 2014-06-12 Tom Tromey <tromey@redhat.com>
6583 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6584 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6585 (parse_debug_format_options): Likewise.
6586 (gdbserver_usage): Likewise.
6587 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6588 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6589 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6591 ($(LIBGNU)): Depend on libiberty.
6592 (all-lib): Recurse into all subdirs.
6593 (install-only): Invoke "install" target in subdirs.
6594 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6596 * configure: Rebuild.
6597 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6598 for vasprintf, vsnprintf, or gettimeofday.
6599 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6602 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6604 * development.sh: Delete.
6605 * Makefile.in (config.status): Adjust dependency on development.sh.
6606 * configure.ac: Adjust development.sh source call.
6607 * configure: Regenerate.
6609 2014-06-02 Pedro Alves <palves@redhat.com>
6611 * ax.c (gdb_free_agent_expr): New function.
6612 * ax.h (gdb_free_agent_expr): New declaration.
6613 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6615 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6617 (clear_breakpoint_conditions_and_commands): New function.
6618 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6619 (clear_breakpoint_conditions_and_commands): New declaration.
6621 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6623 * linux-aarch64-low.c (asm/ptrace.h): Include.
6625 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6627 Fix TLS access for -static -pthread.
6628 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6629 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6630 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6632 2014-05-20 Pedro Alves <palves@redhat.com>
6634 * linux-aarch64-low.c (aarch64_insert_point)
6635 (aarch64_remove_point): No longer check whether the type is
6636 supported here. Adjust to new interface.
6637 (the_low_target): Install aarch64_supports_z_point_type as
6638 supports_z_point_type method.
6639 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6640 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6641 instead of a Z packet char. Adjust.
6642 (arm_supports_z_point_type): New function.
6643 (arm_insert_point, arm_remove_point): Adjust to new interface.
6644 (the_low_target): Install arm_supports_z_point_type.
6645 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6646 (cris_insert_point, cris_remove_point): Adjust to new interface.
6647 Don't check whether the type is supported here.
6648 (the_low_target): Install cris_supports_z_point_type.
6649 * linux-low.c (linux_supports_z_point_type): New function.
6650 (linux_insert_point, linux_remove_point): Adjust to new interface.
6651 * linux-low.h (struct linux_target_ops) <insert_point,
6652 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6653 raw_breakpoint pointer parameter.
6654 <supports_z_point_type>: New method.
6655 * linux-mips-low.c (mips_supports_z_point_type): New function.
6656 (mips_insert_point, mips_remove_point): Adjust to new interface.
6657 Use mips_supports_z_point_type.
6658 (the_low_target): Install mips_supports_z_point_type.
6659 * linux-ppc-low.c (the_low_target): Install NULL as
6660 supports_z_point_type method.
6661 * linux-s390-low.c (the_low_target): Install NULL as
6662 supports_z_point_type method.
6663 * linux-sparc-low.c (the_low_target): Install NULL as
6664 supports_z_point_type method.
6665 * linux-x86-low.c (x86_supports_z_point_type): New function.
6666 (x86_insert_point): Adjust to new insert_point interface. Use
6667 insert_memory_breakpoint. Adjust to new
6668 i386_low_insert_watchpoint interface.
6669 (x86_remove_point): Adjust to remove_point interface. Use
6670 remove_memory_breakpoint. Adjust to new
6671 i386_low_remove_watchpoint interface.
6672 (the_low_target): Install x86_supports_z_point_type.
6673 * lynx-low.c (lynx_target_ops): Install NULL as
6674 supports_z_point_type callback.
6675 * nto-low.c (nto_supports_z_point_type): New.
6676 (nto_insert_point, nto_remove_point): Adjust to new interface.
6677 (nto_target_ops): Install nto_supports_z_point_type.
6678 * mem-break.c: Adjust intro comment.
6679 (struct raw_breakpoint) <raw_type, size>: New fields.
6680 <inserted>: Update comment.
6681 <shlib_disabled>: Delete field.
6682 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6683 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6684 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6685 (raw_bkpt_type_to_target_hw_bp_type): New function.
6686 (find_enabled_raw_code_breakpoint_at): New function.
6687 (find_raw_breakpoint_at): New type and size parameters. Use them.
6688 (insert_memory_breakpoint): New function, based off
6689 set_raw_breakpoint_at.
6690 (remove_memory_breakpoint): New function.
6691 (set_raw_breakpoint_at): Reimplement.
6692 (set_breakpoint): New, based on set_breakpoint_at.
6693 (set_breakpoint_at): Reimplement.
6694 (delete_raw_breakpoint): Go through the_target->remove_point
6695 instead of assuming memory breakpoints.
6696 (find_gdb_breakpoint_at): Delete.
6697 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6698 (find_gdb_breakpoint): New function.
6699 (set_gdb_breakpoint_at): Delete.
6700 (z_type_supported): New function.
6701 (set_gdb_breakpoint_1): New function, loosely based off
6702 set_gdb_breakpoint_at.
6703 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6704 (delete_gdb_breakpoint_at): Delete.
6705 (delete_gdb_breakpoint_1): New function, loosely based off
6706 delete_gdb_breakpoint_at.
6707 (delete_gdb_breakpoint): New function.
6708 (clear_gdb_breakpoint_conditions): Rename to ...
6709 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6711 (add_condition_to_breakpoint): Make static.
6712 (add_breakpoint_condition): Take a struct breakpoint pointer
6713 instead of an address. Adjust.
6714 (gdb_condition_true_at_breakpoint): Rename to ...
6715 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6717 (gdb_condition_true_at_breakpoint): Reimplement.
6718 (add_breakpoint_commands): Take a struct breakpoint pointer
6719 instead of an address. Adjust.
6720 (gdb_no_commands_at_breakpoint): Rename to ...
6721 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6722 parameter. Return true if no breakpoint was found. Change debug
6724 (gdb_no_commands_at_breakpoint): Reimplement.
6725 (run_breakpoint_commands): Rename to ...
6726 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6727 and change return type to boolean.
6728 (run_breakpoint_commands): New function.
6729 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6730 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6731 breakpoint. Go through the_target->remove_point instead of
6732 assuming memory breakpoint.
6733 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6734 software and hardware breakpoints.
6735 (reinsert_raw_breakpoint): Go through the_target->insert_point
6736 instead of assuming memory breakpoint.
6737 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6738 software and hardware breakpoints.
6739 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6740 Check both software and hardware breakpoints.
6741 (validate_inserted_breakpoint): Assert the breakpoint is a
6742 software breakpoint. Set the inserted flag to -1 instead of
6743 setting shlib_disabled.
6744 (delete_disabled_breakpoints): Adjust.
6745 (validate_breakpoints): Only validate software breakpoints.
6746 Adjust to inserted flag change.
6747 (check_mem_read, check_mem_write): Skip breakpoint types other
6748 than software breakpoints. Adjust to inserted flag change.
6749 * mem-break.h (enum raw_bkpt_type): New enum.
6750 (raw_breakpoint, struct process_info): Forward declare.
6751 (Z_packet_to_target_hw_bp_type): Delete declaration.
6752 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6753 (set_gdb_breakpoint, delete_gdb_breakpoint)
6754 (clear_breakpoint_conditions): New declarations.
6755 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6756 (breakpoint_inserted_here): Update comment.
6757 (add_breakpoint_condition, add_breakpoint_commands): Replace
6758 address parameter with a breakpoint pointer parameter.
6759 (gdb_breakpoint_here): Update comment.
6760 (delete_gdb_breakpoint_at): Delete.
6761 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6762 * server.c (process_point_options): Take a struct breakpoint
6763 pointer instead of an address. Adjust.
6764 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6765 delete_gdb_breakpoint.
6766 * spu-low.c (spu_target_ops): Install NULL as
6767 supports_z_point_type method.
6768 * target.h: Include mem-break.h.
6769 (struct target_ops) <prepare_to_access_memory>: Update comment.
6770 <supports_z_point_type>: New field.
6771 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6772 instead of a char. Also take a raw breakpoint pointer.
6773 * win32-arm-low.c (the_low_target): Install NULL as
6774 supports_z_point_type.
6775 * win32-i386-low.c (i386_supports_z_point_type): New function.
6776 (i386_insert_point, i386_remove_point): Adjust to new interface.
6777 (the_low_target): Install i386_supports_z_point_type.
6778 * win32-low.c (win32_supports_z_point_type): New function.
6779 (win32_insert_point, win32_remove_point): Adjust to new interface.
6780 (win32_target_ops): Install win32_supports_z_point_type.
6781 * win32-low.h (struct win32_target_ops):
6782 <supports_z_point_type>: New method.
6783 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6784 instead of a char. Also take a raw breakpoint pointer.
6786 2014-05-20 Pedro Alves <palves@redhat.com>
6788 * mem-break.h: Include break-common.h.
6789 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6790 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6791 (Z_packet_to_target_hw_bp_type): New declaration.
6792 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6793 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6794 (Z_PACKET_ACCESS_WP): Delete macros.
6795 (Z_packet_to_hw_type): Delete function.
6796 * i386-low.h: Don't include break-common.h here.
6797 (Z_packet_to_hw_type): Delete declaration.
6798 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6799 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6800 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6801 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6802 * linux-aarch64-low.c: Don't include break-common.h here.
6803 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6804 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6805 (Z_packet_to_target_hw_bp_type): Delete function.
6806 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6808 (mips_insert_point, mips_remove_point): Use
6809 Z_packet_to_target_hw_bp_type.
6811 2014-05-20 Pedro Alves <palves@redhat.com>
6813 * linux-aarch64-low.c: Include break-common.h.
6814 (enum target_point_type): Delete.
6815 (Z_packet_to_point_type): Rename to ...
6816 (Z_packet_to_target_hw_bp_type): ... this, and return a
6817 target_hw_bp_type instead.
6818 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6819 instead of an enum target_point_type.
6820 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6822 (aarch64_dr_state_insert_one_point)
6823 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6824 (aarch64_handle_aligned_watchpoint)
6825 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6826 Take an enum target_hw_bp_type instead of an enum
6828 (aarch64_supports_z_point_type): New function.
6829 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6830 use Z_packet_to_target_hw_bp_type.
6832 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6834 * configure.ac: Only use -Werror by default when DEVELOPMENT
6836 * configure: Regenerate.
6838 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6840 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6841 * linux-x86-low.c (X86_64_USER_REGS): New.
6842 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6844 2014-04-28 Yao Qi <yao@codesourcery.com>
6846 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6849 2014-04-25 Pedro Alves <palves@redhat.com>
6852 * linux-low.c (linux_attach_fail_reason_string): New function.
6853 (linux_attach_lwp): Delete.
6854 (linux_attach_lwp_1): Rename to ...
6855 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6856 argument. Remove "initial" parameter. Return int instead of
6857 void. Don't error or warn here.
6858 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6859 failure to attach to the tgid. Call warning when failing to
6861 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6862 argument. Remove "initial" parameter. Return int instead of
6863 void. Don't error or warn here.
6864 (linux_attach_fail_reason_string): New declaration.
6865 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6866 interface change. Use linux_attach_fail_reason_string.
6868 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6869 Walfred Tedeschi <walfred.tedeschi@intel.com>
6871 * Makefile.in: Added rules to handle new files
6872 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6873 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6874 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6875 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6876 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6877 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6879 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6880 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6881 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6882 i386/x32-avx512.xml.
6883 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6884 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6885 i386/x32-avx512-linux.xml.
6886 * i387-fp.c (num_avx512_k_registers): New constant for number
6888 (num_avx512_zmmh_low_registers): New constant for number of
6889 lower ZMM registers (0-15).
6890 (num_avx512_zmmh_high_registers): New constant for number of
6891 higher ZMM registers (16-31).
6892 (num_avx512_ymmh_registers): New contant for number of higher
6893 YMM registers (ymm16-31 added by avx521 on x86_64).
6894 (num_avx512_xmm_registers): New constant for number of higher
6895 XMM registers (xmm16-31 added by AVX512 on x86_64).
6896 (struct i387_xsave): Add space for AVX512 registers.
6897 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6898 Add code to handle AVX512 registers.
6899 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6900 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6901 prototypei from generated file.
6902 (tdesc_amd64_avx512_linux): Likewise.
6903 (init_registers_x32_avx512_linux): Likewise.
6904 (tdesc_x32_avx512_linux): Likewise.
6905 (init_registers_i386_avx512_linux): Likewise.
6906 (tdesc_i386_avx512_linux): Likewise.
6907 (x86_64_regmap): Add AVX512 registers.
6908 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6910 (initialize_low_arch): Add code to initialize AVX512 registers.
6912 2014-04-23 Pedro Alves <palves@redhat.com>
6914 * mem-break.c (find_gdb_breakpoint_at): Make static.
6915 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6917 2014-04-23 Pedro Alves <palves@redhat.com>
6919 * i386-low.c: Don't include break-common.h here.
6920 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6921 prototype to take target_hw_bp_type as argument instead of a Z
6923 * i386-low.h: Include break-common.h here.
6924 (Z_packet_to_hw_type): Declare.
6925 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6927 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6928 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6929 (x86_remove_point): Convert the packet number to a
6930 target_hw_bp_type before calling i386_low_remove_watchpoint.
6931 * win32-i386-low.c (i386_insert_point): Convert the packet number
6932 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6933 (i386_remove_point): Convert the packet number to a
6934 target_hw_bp_type before calling i386_low_remove_watchpoint.
6936 2014-04-23 Pedro Alves <palves@redhat.com>
6938 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6940 2014-04-10 Pedro Alves <palves@redhat.com>
6942 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6943 Check if the condition or command is NULL before checking if the
6944 breakpoint is known. On success, return true.
6945 * mem-break.h (add_breakpoint_condition): Document return.
6946 (add_breakpoint_commands): Add describing comment.
6947 * server.c (skip_to_semicolon): New function.
6948 (process_point_options): Use it.
6950 2014-04-09 Pedro Alves <palves@redhat.com>
6952 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6955 2014-02-27 Pedro Alves <palves@redhat.com>
6958 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6960 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6962 (last_thread_of_process_p): Take a PID argument instead of a
6964 (linux_wait_for_lwp): Delete.
6965 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6967 (linux_low_filter_event): New function, party factored out from
6968 linux_wait_for_event.
6969 (linux_wait_for_event): Rename to ...
6970 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6971 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6972 sigsuspend. Check for zombie leaders.
6973 (linux_wait_for_event): Reimplement as wrapper around
6974 linux_wait_for_event_filtered.
6975 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6976 a normal or signal exit is seen, it's the whole process exiting.
6977 (wait_for_sigstop): No longer a for_each_inferior callback.
6978 Rewrite on top of linux_wait_for_event_filtered.
6979 (stop_all_lwps): Call wait_for_sigstop directly.
6980 * server.c (resume, handle_target_event): Handle
6981 TARGET_WAITKIND_NO_RESUMED.
6983 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6985 * win32-low.c (psapi_get_dll_name,
6986 * win32_CreateToolhelp32Snapshot): Delete.
6987 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6988 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6990 (handle_load_dll): Add function description.
6991 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6993 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6995 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6997 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6998 base address when calling win32_add_one_solib.
6999 (handle_load_dll): Delete local variable load_addr.
7000 Remove 0x1000 offset applied to DLL base address when calling
7001 win32_add_one_solib.
7002 (handle_unload_dll): Add comment.
7004 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7006 * win32-low.c (win32_add_all_dlls): Renames
7007 win32_ensure_ntdll_loaded. Rewrite function documentation.
7008 Adjust implementation to always load all DLLs.
7009 Add 0x1000 offset to DLL base address when calling
7010 win32_add_one_solib.
7011 (child_initialization_done): New static global.
7012 (do_initial_child_stuff): Set child_initialization_done to
7013 zero during child initialization, and 1 after. Replace call
7014 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7016 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7017 (handle_unload_dll): Add function documentation.
7018 (get_child_debug_event): Ignore load and unload DLL events
7019 during child initialization.
7021 2014-02-20 Doug Evans <dje@google.com>
7023 Remove global all_lwps.
7024 * inferiors.h (ptid_of): Move here from linux-low.h.
7025 (pid_of, lwpid_of): Ditto.
7026 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7027 parameter is a struct thread_info * now.
7028 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7029 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7030 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7032 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7033 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7034 * linux-arm-low.c (update_registers_callback): Update, "entry"
7035 parameter is a struct thread_info * now.
7036 Fetch lwpid from current_inferior directly.
7037 (arm_insert_point): Pass &all_threads to find_inferior instead of
7039 (arm_remove_point): Ditto.
7040 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7041 (arm_prepare_to_resume): Fetch pid from thread.
7042 (arm_read_description): Fetch lwpid from current_inferior directly.
7043 * linux-low.c (all_lwps): Delete.
7044 (delete_lwp): Delete call to remove_inferior.
7045 (handle_extended_wait): Fetch lwpid from thread.
7046 (add_lwp): Don't set lwp->entry.id. Remove call to
7047 add_inferior_to_list.
7048 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7049 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7050 (kill_one_lwp_callback): Ditto.
7051 (linux_kill): Don't dereference NULL pointer.
7052 Fetch ptid,lwpid from thread.
7053 (get_detach_signal): Fetch ptid from thread.
7054 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7055 Simplify call to regcache_invalidate_thread.
7056 (delete_lwp_callback): Update, "entry" parameter is a
7057 struct thread_info * now. Fetch pid from thread.
7058 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7059 (status_pending_p_callback): Update, "entry" parameter is a
7060 struct thread_info * now. Fetch ptid from thread.
7061 (find_lwp_pid): Update, "entry" parameter is a
7062 struct thread_info * now.
7063 (linux_wait_for_lwp): Fetch pid from thread.
7064 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7065 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7066 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7067 (dequeue_one_deferred_signal): Ditto.
7068 (cancel_breakpoint): Fetch ptid from current_inferior.
7069 (linux_wait_for_event): Pass &all_threads to find_inferior,
7070 not &all_lwps. Fetch ptid, lwpid from thread.
7071 (count_events_callback): Update, "entry" parameter is a
7072 struct thread_info * now.
7073 (select_singlestep_lwp_callback): Ditto.
7074 (select_event_lwp_callback): Ditto.
7075 (cancel_breakpoints_callback): Ditto.
7076 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7078 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7079 (unsuspend_one_lwp): Update, "entry" parameter is a
7080 struct thread_info * now.
7081 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7083 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7084 Fetch lwpid from thread, not lwp.
7085 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7086 Pass &all_threads to find_inferior, not &all_lwps.
7087 (send_sigstop): Fetch lwpid from thread, not lwp.
7088 (send_sigstop_callback): Update, "entry" parameter is a
7089 struct thread_info * now.
7090 (suspend_and_send_sigstop_callback): Ditto.
7091 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7092 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7093 struct thread_info * now.
7094 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7096 (lwp_running): Update, "entry" parameter is a
7097 struct thread_info * now.
7098 (stop_all_lwps): Fetch ptid from thread.
7099 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7100 (linux_resume_one_lwp): Fetch lwpid from thread.
7101 (linux_set_resume_request): Update, "entry" parameter is a
7102 struct thread_info * now. Fetch pid, lwpid from thread.
7103 (resume_status_pending_p): Update, "entry" parameter is a
7104 struct thread_info * now.
7105 (need_step_over_p): Ditto. Fetch lwpid from thread.
7106 (start_step_over): Fetch lwpid from thread.
7107 (linux_resume_one_thread): Update, "entry" parameter is a
7108 struct thread_info * now. Fetch lwpid from thread.
7109 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7110 (proceed_one_lwp): Update, "entry" parameter is a
7111 struct thread_info * now. Fetch lwpid from thread.
7112 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7113 struct thread_info * now.
7114 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7115 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7116 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7118 (regsets_store_inferior_registers): Ditto.
7119 (fetch_register, store_register): Ditto.
7120 (linux_read_memory, linux_write_memory): Ditto.
7121 (linux_request_interrupt): Ditto.
7122 (linux_read_auxv): Ditto.
7123 (linux_xfer_siginfo): Ditto.
7124 (linux_qxfer_spu): Ditto.
7125 (linux_qxfer_libraries_svr4): Ditto.
7126 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7127 moved to inferiors.h.
7129 (get_thread_lwp): Update.
7130 (struct lwp_info): Delete member "entry". Simplify comment for
7133 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7134 current_inferior directly.
7135 (update_watch_registers_callback): Update, "entry" parameter is a
7136 struct thread_info * now. Fetch pid from thread.
7137 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7138 (mips_insert_point): Fetch lwpid from current_inferior.
7139 Pass &all_threads to find_inferior, not &all_lwps.
7140 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7141 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7143 (mips_stopped_data_address): Ditto.
7144 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7146 * linux-tile-low.c (tile_arch_setup): Ditto.
7147 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7148 (update_debug_registers_callback): Update, "entry" parameter is a
7149 struct thread_info * now. Fetch pid from thread.
7150 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7151 Pass &all_threads to find_inferior, not &all_lwps.
7152 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7153 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7154 Pass &all_threads to find_inferior, not &all_lwps.
7155 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7156 (i386_dr_low_get_status): Ditto.
7157 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7158 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7159 (x86_linux_read_description): Ditto.
7160 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7162 2014-02-20 Doug Evans <dje@google.com>
7164 * inferiors.c (get_first_inferior): Fix buglet.
7166 2014-02-19 Doug Evans <dje@google.com>
7168 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7169 * inferiors.c (add_thread): Change result type to struct thread_info *.
7170 All callers updated.
7171 (add_lwp): Call add_thread here instead of in callers.
7172 All callers updated.
7173 * linux-low.h (get_lwp_thread): Rewrite.
7174 (struct lwp_info): New member "thread".
7176 2014-02-19 Doug Evans <dje@google.com>
7178 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7179 All callers updated.
7181 2014-02-19 Doug Evans <dje@google.com>
7183 * inferiors.c (add_thread): Fix whitespace.
7185 2014-02-19 Doug Evans <dje@google.com>
7187 * dll.c (clear_dlls): Replace accessing list implemention details
7189 * gdbthread.h (get_first_thread): Declare.
7190 * inferiors.c (for_each_inferior_with_data): New function.
7191 (get_first_thread): New function.
7192 (find_thread_ptid): Simplify.
7193 (get_first_inferior): New function.
7194 (clear_list): Delete.
7195 (one_inferior_p): New function.
7196 (clear_inferior_list): New function.
7197 (clear_inferiors): Update.
7198 * inferiors.h (for_each_inferior_with_data): Declare.
7199 (clear_inferior_list): Declare.
7200 (one_inferior_p): Declare.
7201 (get_first_inferior): Declare.
7202 * linux-low.c (linux_wait_for_event): Replace accessing list
7203 implemention details with API function.
7204 * server.c (target_running): Ditto.
7205 (accumulate_file_name_length): New function.
7206 (emit_dll_description): New function.
7207 (handle_qxfer_libraries): Replace accessing list implemention
7208 details with API function.
7209 (handle_qxfer_threads_worker): New function.
7210 (handle_qxfer_threads_proper): Replace accessing list implemention
7211 details with API function.
7212 (handle_query): Ditto.
7213 (visit_actioned_threads_callback_ftype): New typedef.
7214 (visit_actioned_threads_data): New struct.
7215 (visit_actioned_threads): Rewrite to be find_inferior callback.
7216 (resume): Call find_inferior.
7217 (handle_status): Replace accessing list implemention
7218 details with API function.
7219 (process_serial_event): Replace accessing list implemention details
7221 * target.c (set_desired_inferior): Replace accessing list implemention
7222 details with API function.
7223 * tracepoint.c (same_process_p): New function.
7224 (gdb_agent_about_to_close): Replace accessing list implemention
7225 details with API function.
7226 * win32-low.c (child_delete_thread): Replace accessing list
7227 implemention details with API function.
7228 (match_dll_by_basename): New function.
7229 (dll_is_loaded_by_basename): New function.
7230 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7231 details call to dll_is_loaded_by_basename.
7233 2014-02-19 Doug Evans <dje@google.com>
7235 * dll.h (struct dll_info): Add comment.
7236 * gdbthread.h (struct thread_info): Add comment.
7237 (current_ptid): Simplify.
7238 * inferiors.c (add_process): Update.
7239 (remove_process): Update.
7240 * inferiors.h (struct process_info): Rename member "head" to "entry".
7241 * linux-low.c (delete_lwp): Update.
7243 (last_thread_of_process_p): Update.
7244 (kill_one_lwp_callback, linux_kill): Update.
7245 (status_pending_p_callback): Update.
7246 (wait_for_sigstop): Update. Simplify read of ptid.
7247 (start_step_over): Update.
7248 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7249 (get_lwp_thread): Update.
7250 (struct lwp_info): Rename member "head" to "entry".
7251 * regcache.h (inferior_list_entry): Delete.
7252 * server.c (kill_inferior_callback): Update.
7253 (detach_or_kill_inferior_callback): Update.
7254 (print_started_pid): Update.
7255 (print_attached_pid): Update.
7256 (process_serial_event): Simplify read of ptid.
7257 * thread-db.c (thread_db_create_event): Update.
7258 (thread_db_get_tls_address): Update.
7259 * win32-low.c (current_inferior_ptid): Simplify.
7261 2014-02-19 Tom Tromey <tromey@redhat.com>
7263 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7265 (target_supports_btrace): Update.
7267 2014-02-14 Yao Qi <yao@codesourcery.com>
7269 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7270 (rsp-low-ipa.o): New target.
7272 2014-02-12 Tom Tromey <tromey@redhat.com>
7274 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7275 convert_ascii_to_int.
7276 * regcache.c (registers_to_string): Likewise.
7277 * remote-utils.c (decode_M_packet): Likewise.
7278 * server.c (process_serial_event): Likewise.
7280 2014-02-12 Tom Tromey <tromey@redhat.com>
7282 * server.c (handle_query, handle_v_run): Use hex2bin, not
7284 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7286 2014-02-12 Tom Tromey <tromey@redhat.com>
7288 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7289 convert_int_to_ascii.
7290 * regcache.c (registers_to_string, collect_register_as_string):
7292 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7294 * server.c (process_serial_event): Likewise.
7295 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7296 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7298 2014-02-12 Tom Tromey <tromey@redhat.com>
7300 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7301 bin2hex, not hexify.
7302 * tracepoint.c (cmd_qtstatus): Likewise.
7304 2014-02-12 Tom Tromey <tromey@redhat.com>
7306 * remote-utils.c (monitor_output): Pass explicit length to
7309 2014-02-12 Tom Tromey <tromey@redhat.com>
7311 * tracepoint.c: Include rsp-low.h.
7312 * server.c: Include rsp-low.h.
7313 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7314 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7316 * remote-utils.c: Include rsp-low.h.
7317 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7318 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7319 (convert_int_to_ascii, convert_ascii_to_int): Move to
7321 * regcache.c: Include rsp-low.h.
7322 * ax.c: Include rsp-low.h.
7323 * Makefile.in (SFILES): Add common/rsp-low.c.
7324 (OBS): Add rsp-low.o.
7325 (rsp-low.o): New target.
7327 2014-02-12 Tom Tromey <tromey@redhat.com>
7329 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7330 Include print-utils.h.
7331 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7332 (plongest, thirty_two, phex_nz): Remove.
7333 * Makefile.in (SFILES): Add common/print-utils.c.
7334 (OBS): Add print-utils.o.
7335 (print-utils-ipa.o): New target.
7336 (print-utils.o): New target.
7337 (IPA_OBJS): Add print-utils-ipa.o.
7339 2014-02-06 Tom Tromey <tromey@redhat.com>
7341 * Makefile.in (SFILES): Fix indentation.
7343 2014-02-05 Doug Evans <dje@google.com>
7345 * linux-low.c (linux_wait_for_event): Improve comment.
7346 (linux_wait_1): Keep current_inferior in sync with event_child.
7348 2014-01-22 Doug Evans <dje@google.com>
7350 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7352 2014-01-22 Doug Evans <dje@google.com>
7354 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7355 * configure: Regenerate.
7356 * config.in: Regenerate.
7357 * Makefile.in (SFILES): Add debug.c.
7359 * debug.c: New file.
7360 * debug.h: New file.
7361 * linux-aarch64-low.c (*): Update all debugging printfs to use
7362 debug_printf instead of fprintf.
7363 * linux-arm-low.c (*): Ditto.
7364 * linux-cris-low.c (*): Ditto.
7365 * linux-crisv32-low.c (*): Ditto.
7366 * linux-m32r-low.c (*): Ditto.
7367 * linux-sparc-low.c (*): Ditto.
7368 * linux-x86.c (*): Ditto.
7369 * linux-low.c (*): Ditto.
7370 (linux_wait_1): Add calls to debug_enter, debug_exit.
7371 (linux_wait): Remove redundant debugging printf.
7372 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7373 (linux_resume, unstop_all_lwps): Ditto.
7374 * mem-break.c (*): Update all debugging printfs to use
7375 debug_printf instead of fprintf.
7376 * remote-utils.c (*): Ditto.
7377 * thread-db.c (*): Ditto.
7378 * server.c #include <ctype.h>, "gdb_vecs.h".
7379 (debug_threads): Moved to debug.c.
7380 (*): Update all debugging printfs to use debug_printf instead of
7382 (start_inferior): Replace call to fflush with call to debug_flush.
7383 (monitor_show_help): Mention set debug-format.
7384 (parse_debug_format_options): New function.
7385 (handle_monitor_command): Handle "monitor set debug-format".
7386 (gdbserver_usage): Mention --debug-format.
7387 (main): Parse --debug-format.
7388 * server.h (debug_threads): Declaration moved to debug.h.
7390 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7391 trace_debug_1 that uses debug_printf.
7392 (tracepoint_look_up_symbols): Update all debugging printfs to use
7393 debug_printf instead of fprintf.
7395 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7397 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7400 2014-01-17 Pedro Alves <palves@redhat.com>
7403 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7404 defined after including gdb_proc_service.h.
7406 2014-01-16 Doug Evans <dje@google.com>
7408 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7409 (match_dll): Use it.
7411 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7413 * target.h (target_ops) <read_btrace>: Change parameters and
7414 return type to allow error reporting.
7415 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7416 trace reading errors on.
7417 * linux-low.c (linux_low_read_btrace): Pass trace reading
7419 (linux_low_disable_btrace): New.
7421 2014-01-15 Doug Evans <dje@google.com>
7423 * inferiors.c (thread_id_to_gdb_id): Delete.
7424 * inferiors.h (thread_id_to_gdb_id): Delete.
7426 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7428 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7429 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7432 2014-01-08 Pedro Alves <palves@redhat.com>
7434 * server.c (handle_status): Don't discard previous queued stop
7435 replies or thread's pending status here.
7436 (main) <disconnection>: Do it here instead.
7438 2014-01-08 Pedro Alves <palves@redhat.com>
7440 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7441 * server.c (visit_actioned_threads, handle_pending_status): New
7443 (handle_v_cont): Factor out parts to ...
7444 (resume): ... this new function. If in all-stop, and a thread
7445 being resumed has a pending status, report it without actually
7447 (myresume): Adjust to use the new 'resume' function.
7448 (clear_pending_status_callback, set_pending_status_callback)
7449 (find_status_pending_thread_callback): New functions.
7450 (handle_status): Handle the case of multiple threads having
7451 interesting statuses to report. Report threads' real last signal
7452 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7453 with an interesting thread to report the status for, instead of
7454 always reporting the status of the first thread.
7456 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7458 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7459 * gdbreplay.c (gdbreplay_version): Likewise.
7461 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7463 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7464 iov.iov_len with the real length in use.
7466 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7468 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7469 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7470 for all targets that use win32-low.c.
7471 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7472 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7474 2013-12-13 Pedro Alves <palves@redhat.com>
7476 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7477 if equal to TARGET_WAITKIND_LOADED.
7478 * win32-low.c (cached_status): New static global.
7479 (win32_wait): Add declaration.
7480 (do_initial_child_stuff): Flush all initial pending debug events
7481 up to the initial breakpoint.
7482 (win32_wait): If CACHED_STATUS was set, return that instead
7483 of doing a real wait. Remove the code resuming the execution
7484 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7485 during the initial phase. Also remove the code changing
7486 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7487 TARGET_WAITKIND_STOPPED.
7489 2013-12-11 Yao Qi <yao@codesourcery.com>
7491 * notif.c (handle_notif_ack): Return 0 if no notification
7494 2013-11-20 Doug Evans <dje@google.com>
7496 * linux-low.c (linux_set_resume_request): Fix comment.
7498 2013-11-20 Doug Evans <dje@google.com>
7500 * linux-low.c (resume_status_pending_p): Tweak comment.
7502 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7504 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7505 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7506 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7507 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7508 (srv_amd64_regobj): Add amd64-mpx.o.
7509 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7510 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7511 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7512 * i387-fp.c (num_pl_bnd_register) Added constant.
7513 (num_pl_bnd_cfg_registers) Added constant.
7514 (struct i387_xsave) Added reserved area and MPX fields.
7515 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7516 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7518 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7519 (init_registers_amd64_mpx_linux): Declare new function.
7520 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7521 (x86_64_regmap): Add MPX registers.
7522 (x86_linux_read_description): Add MPX case.
7523 (initialize_low_arch): Initialize MPX targets.
7525 2013-11-18 Tom Tromey <tromey@redhat.com>
7527 * configure: Rebuild.
7528 * configure.ac: Don't check for stdlib.h.
7529 * gdbreplay.c: Unconditionally include stdlib.h.
7531 2013-11-18 Tom Tromey <tromey@redhat.com>
7533 * config.in: Rebuild.
7534 * configure: Rebuild.
7535 * configure.ac: Don't use AC_HEADER_DIRENT.
7537 2013-11-18 Tom Tromey <tromey@redhat.com>
7539 * server.h: Don't check HAVE_STRING_H.
7540 * gdbreplay.c: Don't check HAVE_STRING_H.
7541 * configure: Rebuild.
7543 2013-11-18 Tom Tromey <tromey@redhat.com>
7545 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7548 2013-11-08 Tom Tromey <tromey@redhat.com>
7550 * configure, config.in: Rebuild.
7551 * configure.ac: Remove unused configury.
7553 2013-11-08 Tom Tromey <tromey@redhat.com>
7555 * acinclude.m4: Include common.m4, codeset.m4.
7556 * configure, config.in: Rebuild.
7557 * configure.ac: Use GDB_AC_COMMON.
7559 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7561 * linux-s390-low.c (HWCAP_S390_TE): New define.
7562 (s390_arch_setup): Consider the TE field in the HWCAP for
7563 determining 'have_regset_tdb'.
7565 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7568 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7571 2013-10-02 Pedro Alves <palves@redhat.com>
7573 * server.c (process_serial_event): Don't output "GDBserver
7574 exiting" if GDB is connected through stdio.
7575 * target.c (mywait): Likewise, be silent if GDB is connected
7578 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7580 * lynx-low.c (lynx_add_threads_after_attach): New function.
7581 (lynx_attach): Remove call to add_thread. Add call to
7582 lynx_add_threads_after_attach instead.
7584 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7586 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7587 * config.in, configure: Regenerated.
7589 2013-09-18 Yao Qi <yao@codesourcery.com>
7592 * server.c (start_inferior): Clear 'resume_info'.
7594 2013-09-16 Jiong Wang <jiwang@tilera.com>
7596 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7599 2013-09-16 Jiong Wang <jiwang@tilera.com>
7601 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7602 linux-tile-low.o to srv_tgtobj.
7604 2013-09-16 Will Newton <will.newton@linaro.org>
7606 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7609 2013-09-06 Pedro Alves <palves@redhat.com>
7611 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7612 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7613 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7614 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7615 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7616 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7618 2013-09-06 Pedro Alves <palves@redhat.com>
7620 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7621 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7623 2013-09-06 Pedro Alves <palves@redhat.com>
7625 * linux-amd64-ipa.c: Include tracepoint.h.
7626 * linux-i386-ipa.c: Include tracepoint.h.
7628 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7630 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7631 (ps_get_thread_area): New function.
7633 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7635 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7636 (initialize_low_arch): Call init_registers_crisv32 rather than
7637 init_register_crisv32.
7639 2013-09-05 Pedro Alves <palves@redhat.com>
7641 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7643 * hostio.h: ... this new file.
7644 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7645 win32-low.c: Include hostio.h.
7647 2013-09-05 Pedro Alves <palves@redhat.com>
7649 * server.h (gdb_client_data, handler_func, callback_handler_func)
7650 (delete_file_handler, add_file_handler, append_callback_event)
7651 (delete_callback_event, start_event_loop, initialize_event_loop):
7652 Move to event-loop.h and include it.
7653 * event-loop.h: New file.
7655 2013-09-05 Pedro Alves <palves@redhat.com>
7657 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7658 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7659 (loaded_dll, unloaded_dll): Move to ...
7660 * dll.h: ... this new file.
7661 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7663 2013-09-05 Pedro Alves <palves@redhat.com>
7665 * server.h (current_process, get_thread_process, all_processes)
7666 (add_inferior_to_list, for_each_inferior, current_inferior)
7667 (remove_inferior, add_process, remove_process, find_process_pid)
7668 (have_started_inferiors_p, have_attached_inferiors_p)
7669 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7670 (clear_inferiors, find_inferior, find_inferior_id)
7671 (inferior_target_data, set_inferior_target_data)
7672 (inferior_regcache_data, set_inferior_regcache_data): Move to
7673 inferiors.h, and include it.
7674 * inferiors.h: New file.
7676 2013-09-05 Pedro Alves <palves@redhat.com>
7678 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7682 2013-09-05 Pedro Alves <palves@redhat.com>
7684 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7686 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7687 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7688 (handle_tracepoint_general_set, handle_tracepoint_query)
7689 (tracepoint_finished_step, tracepoint_was_hit)
7690 (release_while_stepping_state_list, current_traceframe)
7691 (in_readonly_region, traceframe_read_mem)
7692 (fetch_traceframe_registers, traceframe_read_sdata)
7693 (traceframe_read_info, struct fast_tpoint_collect_status)
7694 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7695 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7696 (supply_fast_tracepoint_registers)
7697 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7698 (ipa_tdesc, claim_trampoline_space)
7699 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7700 (agent_mem_read, agent_get_trace_state_variable_value)
7701 (agent_set_trace_state_variable_value, agent_tsv_read)
7702 (agent_mem_read_string, get_raw_reg_func_addr)
7703 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7704 * tracepoint.h: ... this new file.
7706 2013-09-05 Pedro Alves <palves@redhat.com>
7708 * server.h (perror_with_name, error, fatal, warning, paddress)
7709 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7711 * utils.h: New file.
7713 2013-09-05 Pedro Alves <palves@redhat.com>
7715 * server.h (remote_debug, noack_mode, transport_is_reliable)
7716 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7717 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7718 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7719 (write_enn, initialize_async_io, enable_async_io)
7720 (disable_async_io, check_remote_input_interrupt_request)
7721 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7722 (dead_thread_notify, prepare_resume_reply)
7723 (decode_address_to_semicolon, decode_address, decode_m_packet)
7724 (decode_M_packet, decode_X_packet, decode_xfer_write)
7725 (decode_search_memory_packet, unhexify, hexify)
7726 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7727 (look_up_one_symbol, relocate_instruction)
7728 (monitor_output): Move to remote-utils.h, and include it.
7729 * remote-utils.h: New file.
7731 2013-09-05 Pedro Alves <palves@redhat.com>
7733 * server.h (_): Delete.
7735 2013-09-02 Pedro Alves <palves@redhat.com>
7737 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7738 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7740 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7742 2013-09-02 Pierre Muller <muller@sourceware.org>
7744 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7745 or WriteProcessMemory complete successfully and handle
7746 ERROR_PARTIAL_COPY error.
7748 2013-09-02 Pedro Alves <palves@redhat.com>
7750 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7751 error instead of EIO.
7753 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7756 * linux-low.c: Include filestuff.h.
7757 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7758 * lynx-low.c: Include filestuff.h.
7759 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7760 * server.c: Include filestuff.h.
7761 (main): Call notice_open_fds.
7762 * spu-low.c: Include filestuff.h.
7763 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7765 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7767 * Makefile.in: Explain why ../target and ../nat are not
7768 listed as include file search paths.
7769 (linux-waitpid.o): New object file rule.
7770 * configure.srv (srv_native_linux_obj): New variable.
7771 Replace all occurrences of linux native object files with
7772 $srv_native_linux_obj.
7773 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7774 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7775 (linux_enable_event_reporting): Remove declaration.
7776 (my_waitpid): Moved to common/linux-waitpid.c.
7777 (linux_wait_for_event): Pass ptid when calling
7778 linux_enable_event_reporting.
7779 (linux_supports_tracefork_flag): Remove.
7780 (linux_enable_event_reporting): Likewise.
7781 (linux_tracefork_grandchild): Remove.
7782 (STACK_SIZE): Moved to common/linux-ptrace.c.
7783 (linux_tracefork_child): Remove.
7784 (linux_test_for_tracefork): Remove.
7785 (linux_look_up_symbols): Call linux_supports_traceclone.
7786 (initialize_low): Remove call to linux_test_for_tracefork.
7787 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7788 common/linux-ptrace.h.
7789 (PTRACE_TYPE_ARG4): Likewise.
7790 Include linux-ptrace.h.
7792 2013-08-21 Pedro Alves <palves@redhat.com>
7794 * config.in: Renegerate.
7796 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7798 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7799 (SFILES): Remove $(srcdir)/common/target-common.c and
7800 add $(srcdir)/target/waitstatus.c.
7801 (OBS): Remove target-common.o and add waitstatus.o.
7802 (server_h): Remove $(srcdir)/../common/target-common.h and
7803 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7804 and $(srcdir)/../target/waitstatus.h.
7805 (target-common.o): Remove.
7806 (waitstatus.o): New target object file.
7807 * target.h: Do not include target-common.h and
7808 include target/resume.h, target/wait.h and
7809 target/waitstatus.h.
7811 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7813 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7814 to PTRACE_TYPE_ARG3.
7815 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7816 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7818 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7819 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7821 2013-07-27 Jie Zhang <jie@codesourcery.com>
7822 Daniel Jacobowitz <dan@codesourcery.com>
7823 Yao Qi <yao@codesourcery.com>
7825 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7826 (mips-linux-watch.o): New rule.
7827 (mips_linux_watch_h): New variable.
7828 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7830 * linux-mips-low.c: Include mips-linux-watch.h.
7831 (struct arch_process_info, struct arch_lwp_info): New.
7832 (update_watch_registers_callback): New function.
7833 (mips_linux_new_process, mips_linux_new_thread) New functions.
7834 (mips_linux_prepare_to_resume, mips_insert_point): New
7836 (mips_remove_point, mips_stopped_by_watchpoint): New
7838 (rsp_bp_type_to_target_hw_bp_type): New function.
7839 (mips_stopped_data_address): New function.
7840 (the_low_target): Add watchpoint support functions.
7842 2013-07-27 Yao Qi <yao@codesourcery.com>
7844 * i386-low.c: Include break-common.h.
7845 (enum target_hw_bp_type): Remove.
7847 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7849 * Makefile.in (SFILES): /common/target-common.c.
7850 (OBS): Add target-common.o.
7851 (server_h): Add $(srcdir)/../common/target-common.h.
7852 (target-common.o): New target.
7853 * server.c (queue_stop_reply_callback): Free
7854 status string after use.
7855 * target.c (target_waitstatus_to_string): Remove.
7856 * target.h: Include target-common.h.
7857 (resume_kind): Likewise.
7858 (target_waitkind): Likewise.
7859 (target_waitstatus): Likewise.
7860 (TARGET_WNOHANG): Likewise.
7862 2013-07-04 Yao Qi <yao@codesourcery.com>
7864 * Makefile.in (host_alias): Use @host_noncanonical@.
7865 (target_alias): Use @target_noncanonical@.
7866 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7867 ACX_NONCANONICAL_HOST.
7868 * configure: Regenerated.
7871 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7873 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7874 * configure: Rebuild.
7875 * Makefile.in (version_host, version_target): Get from configure.
7876 (version.c): Use $(version_host) and $(version_target).
7878 2013-07-03 Pedro Alves <palves@redhat.com>
7880 * Makefile.in (config.status): Depend on development.sh.
7881 * acinclude.m4: Include libmcheck.m4.
7882 * configure: Regenerate.
7884 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7886 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7887 attribute inside the parentheses.
7888 (winapi_DebugSetProcessKillOnExit): Ditto.
7889 (winapi_DebugBreakProcess): Ditto.
7890 (winapi_GenerateConsoleCtrlEvent): Ditto.
7892 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7894 * notif.h (notif_event): Add a dummy member to avoid compiler
7897 2013-07-01 Pedro Alves <palves@redhat.com>
7899 * hostio.c (HOSTIO_PATH_MAX): Define.
7900 (require_filename, handle_open, handle_unlink, handle_readlink):
7903 2013-07-01 Pedro Alves <palves@redhat.com>
7905 * server.h: Include "pathmax.h".
7906 * linux-low.c: Don't include sys/param.h.
7907 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7909 * win32-low.c: Don't include sys/param.h.
7910 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7912 2013-07-01 Pedro Alves <palves@redhat.com>
7914 * event-loop.c: Don't check HAVE_UNISTD_H before including
7916 * gdbreplay.c: Likewise.
7917 * remote-utils.c: Likewise.
7918 * server.c: Likewise.
7919 * configure.ac: Don't check for unistd.h.
7920 * configure: Regenerate.
7922 2013-06-28 Tom Tromey <tromey@redhat.com>
7924 * Makefile.in (version.c): Use version.in, not
7927 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7929 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7930 * configure: Rebuild.
7931 * Makefile.in (version_host, version_target): Get from configure.
7932 (version.c): Use $(version_host) and $(version_target).
7934 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7936 Fix trace-status to output user name without trailing colon.
7937 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7939 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7941 Fix trace-status to output proper start-time and stop-time.
7942 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7943 output start time and stop time in hex as gdb expects.
7945 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7947 * tracepoint.c (build_traceframe_info_xml): Output trace state
7948 variables present in the trace buffer.
7950 2013-06-24 Tom Tromey <tromey@redhat.com>
7952 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7954 (version.o): Remove.
7955 * gdbreplay.c: Include version.h.
7956 (version, host_name): Don't declare.
7957 * server.h: Include version.h.
7958 (version, host_name): Don't declare.
7960 2013-06-12 Pedro Alves <palves@redhat.com>
7962 * linux-x86-low.c (linux_is_elf64): Delete global.
7963 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7964 with local linux_pid_exe_is_elf_64_file use.
7966 2013-06-11 Pedro Alves <palves@redhat.com>
7968 * linux-low.c (regset_disabled, disable_regset): New functions.
7969 (regsets_fetch_inferior_registers)
7970 (regsets_store_inferior_registers): Use them.
7971 (initialize_regsets_info); Don't allocate the disabled_regsets
7973 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7976 2013-06-11 Pedro Alves <palves@redhat.com>
7978 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7981 2013-06-11 Pedro Alves <palves@redhat.com>
7983 * linux-x86-low.c (initialize_low_arch): Call
7984 init_registers_x32_avx_linux.
7986 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7988 Fix compatibility with Android Bionic.
7989 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7992 2013-06-07 Pedro Alves <palves@redhat.com>
7995 * Makefile.in (OBS): Add tdesc.o.
7996 (IPA_OBJS): Add tdesc-ipa.o.
7997 (tdesc-ipa.o): New rule.
7998 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8000 * linux-low.c (new_inferior): Delete.
8001 (disabled_regsets, num_regsets): Delete.
8002 (linux_add_process): Adjust to set the new per-process
8004 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8005 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8006 was a stop. When calling arch_setup, switch the current inferior
8007 to the thread that got an event.
8008 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8009 (regsets_fetch_inferior_registers)
8010 (regsets_store_inferior_registers): New regsets_info parameter.
8012 (linux_register_in_regsets): New regs_info parameter. Adjust to
8014 (register_addr, fetch_register, store_register): New usrregs_info
8015 parameter. Adjust to use it.
8016 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8017 parameter regs_info. Adjust to use it.
8018 (linux_fetch_registers): Get the current inferior's regs_info, and
8020 (linux_store_registers): Ditto.
8021 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8022 (initialize_low): Don't initialize the target_regsets here. Call
8023 initialize_low_arch.
8024 * linux-low.h (target_regsets): Delete declaration.
8025 (struct regsets_info): New.
8026 (struct usrregs_info): New.
8027 (struct regs_info): New.
8028 (struct process_info_private) <new_inferior>: New field.
8029 (struct linux_target_ops): Delete the num_regs, regmap, and
8030 regset_bitmap fields. New field regs_info.
8031 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8032 * i387-fp.c (num_xmm_registers): Delete.
8033 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8034 calls to new interface.
8035 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8036 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8037 Infer the number of xmm registers from the regcache's target
8039 * i387-fp.h (num_xmm_registers): Delete.
8040 * inferiors.c (add_thread): Don't install the thread's regcache
8042 * proc-service.c (gregset_info): Fetch the current inferior's
8043 regs_info. Adjust to use it.
8044 * regcache.c: Include tdesc.h.
8045 (register_bytes, reg_defs, num_registers)
8046 (gdbserver_expedite_regs): Delete.
8047 (get_thread_regcache): If the thread doesn't have a regcache yet,
8048 create one, instead of aborting gdbserver.
8049 (regcache_invalidate_one): Rename to ...
8050 (regcache_invalidate_thread): ... this.
8051 (regcache_invalidate_one): New.
8052 (regcache_invalidate): Only invalidate registers of the current
8054 (init_register_cache): Add target_desc parameter, and use it.
8055 (new_register_cache): Ditto. Assert the target description has a
8056 non zero registers_size.
8057 (regcache_cpy): Add assertions. Adjust.
8058 (realloc_register_cache, set_register_cache): Delete.
8059 (registers_to_string, registers_from_string): Adjust.
8060 (find_register_by_name, find_regno, find_register_by_number)
8061 (register_cache_size): Add target_desc parameter, and use it.
8062 (free_register_cache_thread, free_register_cache_thread_one)
8063 (regcache_release, register_cache_size): New.
8064 (register_size): Add target_desc parameter, and use it.
8065 (register_data, supply_register, supply_register_zeroed)
8066 (supply_regblock, supply_register_by_name, collect_register)
8067 (collect_register_as_string, collect_register_by_name): Adjust.
8068 * regcache.h (struct target_desc): Forward declare.
8069 (struct regcache) <tdesc>: New field.
8070 (init_register_cache, new_register_cache): Add target_desc
8072 (regcache_invalidate_thread): Declare.
8073 (regcache_invalidate_one): Delete declaration.
8074 (regcache_release): Declare.
8075 (find_register_by_number, register_cache_size, register_size)
8076 (find_regno): Add target_desc parameter.
8077 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8079 * remote-utils.c: Include tdesc.h.
8080 (outreg, prepare_resume_reply): Adjust.
8081 * server.c: Include tdesc.h.
8082 (gdbserver_xmltarget): Delete declaration.
8083 (get_features_xml, process_serial_event): Adjust.
8084 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8086 (struct process_info) <tdesc>: New field.
8087 (ipa_tdesc): Declare.
8088 * tdesc.c: New file.
8089 * tdesc.h: New file.
8090 * tracepoint.c: Include tdesc.h.
8091 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8092 (get_context_regcache): Adjust to pass ipa_tdesc down.
8093 (do_action_at_tracepoint): Adjust to get the register cache size
8094 from the context regcache's description.
8095 (traceframe_walk_blocks): Adjust to get the register cache size
8096 from the current trace frame's description.
8097 (traceframe_get_pc): Adjust to get current trace frame's
8098 description and pass it down.
8099 (gdb_collect): Adjust to get the register cache size from the
8101 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8102 (gdbserver_xmltarget): Delete.
8103 (initialize_low_tracepoint): Set the ipa's target description.
8104 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8105 (initialize_low_tracepoint): Set the ipa's target description.
8106 * linux-x86-low.c: Include tdesc.h.
8107 [__x86_64__] (is_64bit_tdesc): New.
8108 (ps_get_thread_area, x86_get_thread_area): Use it.
8109 (i386_cannot_store_register): Rename to ...
8110 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8111 (i386_cannot_fetch_register): Rename to ...
8112 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8113 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8115 (target_regsets): Rename to ...
8116 (x86_regsets): ... this.
8117 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8119 (x86_siginfo_fixup): Use is_64bit_tdesc.
8120 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8121 (tdesc_x32_avx_linux, tdesc_x32_linux)
8122 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8124 (x86_linux_update_xmltarget): Delete.
8125 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8126 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8127 (AMD64_LINUX_USER64_CS): New.
8128 (x86_linux_read_description): New, based on
8129 x86_linux_update_xmltarget.
8130 (same_process_callback): New.
8131 (x86_arch_setup_process_callback): New.
8132 (x86_linux_update_xmltarget): New.
8133 (x86_regsets_info): New.
8134 (amd64_linux_regs_info): New.
8135 (i386_linux_usrregs_info): New.
8136 (i386_linux_regs_info): New.
8137 (x86_linux_regs_info): New.
8138 (x86_arch_setup): Reimplement.
8139 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8140 (x86_emit_ops): Ditto.
8141 (the_low_target): Adjust. Install x86_linux_regs_info,
8142 x86_cannot_fetch_register, and x86_cannot_store_register.
8143 (initialize_low_arch): New.
8144 * linux-ia64-low.c (tdesc_ia64): Declare.
8145 (ia64_fetch_register): Adjust.
8146 (ia64_usrregs_info, regs_info): New globals.
8147 (ia64_regs_info): New function.
8148 (the_low_target): Adjust.
8149 (initialize_low_arch): New function.
8150 * linux-sparc-low.c (tdesc_sparc64): Declare.
8151 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8153 (sparc_arch_setup): New function.
8154 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8155 (the_low_target): Adjust.
8156 (initialize_low_arch): New function.
8157 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8158 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8159 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8160 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8161 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8162 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8163 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8164 (tdesc_powerpc_isa205_vsx64l): Declare.
8165 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8166 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8167 (ppc_set_pc, ppc_get_hwcap): Adjust.
8168 (ppc_usrregs_info): Forward declare.
8169 (!__powerpc64__) ppc_regmap_adjusted: New global.
8170 (ppc_arch_setup): Adjust to the current process'es target
8172 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8173 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8174 (ppc_store_evrregset): Adjust.
8175 (target_regsets): Rename to ...
8176 (ppc_regsets): ... this, and make static.
8177 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8178 (ppc_regs_info): New function.
8179 (the_low_target): Adjust.
8180 (initialize_low_arch): New function.
8181 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8182 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8183 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8184 (tdesc_s390x_linux64v2): Declare.
8185 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8186 (s390_fill_gregset, s390_store_last_break): Adjust.
8187 (target_regsets): Rename to ...
8188 (s390_regsets): ... this, and make static.
8189 (s390_get_pc, s390_set_pc): Adjust.
8190 (s390_get_hwcap): New target_desc parameter, and use it.
8191 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8192 (s390_arch_setup): Adjust to set the current process'es target
8193 description. Don't adjust the regmap.
8194 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8195 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8196 (regs_info_3264): New globals.
8197 (s390_regs_info): New function.
8198 (the_low_target): Adjust.
8199 (initialize_low_arch): New function.
8200 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8201 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8202 [__mips64] (init_registers_mips_linux)
8203 (init_registers_mips_dsp_linux): Delete defines.
8204 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8205 (have_dsp): New global.
8206 (mips_read_description): New, based on mips_arch_setup.
8207 (mips_arch_setup): Reimplement.
8208 (get_usrregs_info): New function.
8209 (mips_cannot_fetch_register, mips_cannot_store_register)
8210 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8211 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8212 (target_regsets): Rename to ...
8213 (mips_regsets): ... this, and make static.
8214 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8215 (dsp_regs_info, regs_info): New globals.
8216 (mips_regs_info): New function.
8217 (the_low_target): Adjust.
8218 (initialize_low_arch): New function.
8219 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8220 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8222 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8223 (arm_read_description): New, with bits factored from
8225 (arm_arch_setup): Reimplement.
8226 (target_regsets): Rename to ...
8227 (arm_regsets): ... this, and make static.
8228 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8229 (arm_regs_info): New function.
8230 (the_low_target): Adjust.
8231 (initialize_low_arch): New function.
8232 * linux-m68k-low.c (tdesc_m68k): Declare.
8233 (target_regsets): Rename to ...
8234 (m68k_regsets): ... this, and make static.
8235 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8236 (m68k_regs_info): New function.
8237 (m68k_arch_setup): New function.
8238 (the_low_target): Adjust.
8239 (initialize_low_arch): New function.
8240 * linux-sh-low.c (tdesc_sharch): Declare.
8241 (target_regsets): Rename to ...
8242 (sh_regsets): ... this, and make static.
8243 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8244 (sh_regs_info, sh_arch_setup): New functions.
8245 (the_low_target): Adjust.
8246 (initialize_low_arch): New function.
8247 * linux-bfin-low.c (tdesc_bfin): Declare.
8248 (bfin_arch_setup): New function.
8249 (bfin_usrregs_info, regs_info): New globals.
8250 (bfin_regs_info): New function.
8251 (the_low_target): Adjust.
8252 (initialize_low_arch): New function.
8253 * linux-cris-low.c (tdesc_cris): Declare.
8254 (cris_arch_setup): New function.
8255 (cris_usrregs_info, regs_info): New globals.
8256 (cris_regs_info): New function.
8257 (the_low_target): Adjust.
8258 (initialize_low_arch): New function.
8259 * linux-cris-low.c (tdesc_crisv32): Declare.
8260 (cris_arch_setup): New function.
8261 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8262 (cris_regs_info): New function.
8263 (the_low_target): Adjust.
8264 (initialize_low_arch): New function.
8265 * linux-m32r-low.c (tdesc_m32r): Declare.
8266 (m32r_arch_setup): New function.
8267 (m32r_usrregs_info, regs_info): New globals.
8268 (m32r_regs_info): Adjust.
8269 (initialize_low_arch): New function.
8270 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8271 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8272 (tic6x_usrregs_info): Forward declare.
8273 (tic6x_read_description): New function, based on ...
8274 (tic6x_arch_setup): ... this. Reimplement.
8275 (target_regsets): Rename to ...
8276 (tic6x_regsets): ... this, and make static.
8277 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8278 (tic6x_regs_info): New function.
8279 (the_low_target): Adjust.
8280 (initialize_low_arch): New function.
8281 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8282 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8283 (target_regsets): Rename to ...
8284 (xtensa_regsets): ... this, and make static.
8285 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8287 (xtensa_arch_setup, xtensa_regs_info): New functions.
8288 (the_low_target): Adjust.
8289 (initialize_low_arch): New function.
8290 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8291 (nios2_arch_setup): Set the current process'es tdesc.
8292 (target_regsets): Rename to ...
8293 (nios2_regsets): ... this.
8294 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8295 (nios2_regs_info): New function.
8296 (the_low_target): Adjust.
8297 (initialize_low_arch): New function.
8298 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8299 (aarch64_arch_setup): Set the current process'es tdesc.
8300 (target_regsets): Rename to ...
8301 (aarch64_regsets): ... this.
8302 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8303 (aarch64_regs_info): New function.
8304 (the_low_target): Adjust.
8305 (initialize_low_arch): New function.
8306 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8308 (target_regsets): Rename to ...
8309 (tile_regsets): ... this.
8310 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8311 (tile_regs_info): New function.
8312 (tile_arch_setup): Set the current process'es tdesc.
8313 (the_low_target): Adjust.
8314 (initialize_low_arch): New function.
8315 * spu-low.c (tdesc_spu): Declare.
8316 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8317 * win32-arm-low.c (tdesc_arm): Declare.
8318 (arm_arch_setup): New function.
8319 (the_low_target): Install arm_arch_setup instead of
8321 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8322 (init_windows_x86): Rename to ...
8323 (i386_arch_setup): ... this. Set `win32_tdesc'.
8324 (the_low_target): Adjust.
8325 * win32-low.c (win32_tdesc): New global.
8326 (child_add_thread): Don't create the thread cache here.
8327 (do_initial_child_stuff): Set the new process'es tdesc.
8328 * win32-low.h (struct target_desc): Forward declare.
8329 (win32_tdesc): Declare.
8330 * lynx-i386-low.c (tdesc_i386): Declare global.
8331 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8332 * lynx-low.c (lynx_tdesc): New global.
8333 (lynx_add_process): Set the new process'es tdesc.
8334 * lynx-low.h (struct target_desc): Forward declare.
8335 (lynx_tdesc): Declare global.
8336 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8337 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8338 * nto-low.c (nto_tdesc): New global.
8339 (do_attach): Set the new process'es tdesc.
8340 * nto-low.h (struct target_desc): Forward declare.
8341 (nto_tdesc): Declare.
8342 * nto-x86-low.c (tdesc_i386): Declare.
8343 (nto_x86_arch_setup): Set `nto_tdesc'.
8345 2013-06-04 Gary Benson <gbenson@redhat.com>
8347 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8348 to qSupported response when appropriate.
8349 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8350 with nonzero-length annex.
8351 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8352 arguments supplied in annex.
8354 2013-05-31 Doug Evans <dje@google.com>
8357 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8358 64 bits in 64-cross-32 environment.
8360 2013-05-28 Pedro Alves <palves@redhat.com>
8362 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8363 (aarch64-without-fpu.c): Delete rule.
8364 * configure.srv (aarch64*-*-linux*): Remove references to
8365 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8366 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8369 2013-05-24 Pedro Alves <palves@redhat.com>
8371 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8372 instead of strchr/decode_address. Error if the range isn't split
8373 with a ','. Don't assume there's be a ':' in the action.
8375 2013-05-23 Yao Qi <yao@codesourcery.com>
8376 Pedro Alves <palves@redhat.com>
8378 * linux-low.c (lwp_in_step_range): New function.
8379 (linux_wait_1): If the thread was range stepping and stopped
8380 outside the stepping range, report the stop to GDB. Otherwise,
8381 continue stepping. Add range stepping debug output.
8382 (linux_set_resume_request): Copy the step range from the resume
8384 (linux_supports_range_stepping): New.
8385 (linux_target_ops) <supports_range_stepping>: Set to
8386 linux_supports_range_stepping.
8387 * linux-low.h (struct linux_target_ops)
8388 <supports_range_stepping>: New field.
8389 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8390 * linux-x86-low.c (x86_supports_range_stepping): New.
8391 (the_low_target) <supports_range_stepping>: Set to
8392 x86_supports_range_stepping.
8393 * server.c (handle_v_cont): Handle 'r' action.
8394 (handle_v_requests): Append ";r" if the target supports range
8396 * target.h (struct thread_resume) <step_range_start,
8397 step_range_end>: New fields.
8398 (struct target_ops) <supports_range_stepping>:
8400 (target_supports_range_stepping): New macro.
8402 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8404 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8405 confusion in comment.
8407 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8409 * lynx-low.c (struct process_info_private): New type.
8410 (lynx_add_process): New function.
8411 (lynx_create_inferior, lynx_attach): Replace calls to
8412 add_process by calls to lynx_add_process.
8413 (lynx_resume): If PTID is null, then try using
8414 current_process()->private->last_wait_event_ptid.
8416 (lynx_clear_inferiors): Delete. The contents of that function
8417 has been inlined in lynx_mourn;
8418 (lynx_wait_1): Save the ptid in the process's private data.
8419 (lynx_mourn): Free the process' private data. Replace call
8420 to lynx_clear_inferiors by call to clear_inferiors.
8422 2013-05-17 Yao Qi <yao@codesourcery.com>
8424 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8427 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8429 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8430 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8431 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8432 PT_TEXT_END_ADDR guards. Update comments.
8433 (linux_target_op) <read_offsets>: Conditionally define to
8434 linux_read_offsets if the target is UCLIBC and if it defines
8435 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8437 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8438 Andrew Jenner <andrew@codesourcery.com>
8440 * Makefile.in (SFILES): Add linux-nios2-low.c.
8441 (clean): Add action to delete nios2-linux.c.
8442 (nios2-linux.c): New rule.
8443 * configure.srv: Add nios2*-*-linux*.
8444 * linux-nios2-low.c: New.
8446 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8448 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8450 2013-04-25 Hui Zhu <hui@codesourcery.com>
8453 * ax.c (ax_printf): Add fflush.
8455 2013-04-22 Tom Tromey <tromey@redhat.com>
8457 * Makefile.in (SFILES): Add filestuff.c.
8458 (OBS): Add filestuff.o.
8459 (filestuff.o): New target.
8460 * config.in, configure: Rebuild.
8461 * configure.ac: Check for fdwalk, pipe2.
8463 2013-04-17 Pedro Alves <palves@redhat.com>
8465 * configure.ac (USE_THREAD_DB): Delete variable.
8466 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8467 Don't AC_SUBST USE_THREAD_DB.
8468 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8469 * config.in, configure: Regenerate.
8471 2013-04-16 Pedro Alves <palves@redhat.com>
8473 * linux-low.h (struct lwp_info) <thread_known>: Move under
8474 the USE_THREAD_DB #ifdef.
8476 2013-04-16 Pedro Alves <palves@redhat.com>
8478 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8479 (linux-low.o): Delete rule.
8480 * linux-low.h: Always include "gdb_thread_db.h" instead of
8481 conditionally including thread_db.h.
8482 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8485 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8487 * Makefile.in (install-only): Fix make install regression.
8489 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8491 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8492 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8494 * gdbserver.1: Remove.
8496 2013-03-22 Pedro Alves <palves@redhat.com>
8498 * linux-low.c (handle_extended_wait): Don't call
8499 linux_enable_event_reporting.
8501 2013-03-15 Tony Theodore <tonyt@logyst.com>
8504 * Makefile.in (SHELL): Use @SHELL@.
8506 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8508 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8511 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8513 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8514 Remove extraneous NULL element.
8516 2013-03-13 Yao Qi <yao@codesourcery.com>
8518 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8519 'V' block in trace frame.
8521 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8523 * target.h (struct target_ops): Add btrace ops.
8524 (target_supports_btrace): New macro.
8525 (target_enable_btrace): New macro.
8526 (target_disable_btrace): New macro.
8527 (target_read_btrace): New macro.
8528 * gdbthread.h (struct thread_info): Add btrace field.
8529 * server.c: Include btrace-common.h.
8530 (handle_btrace_general_set): New function.
8531 (handle_btrace_enable): New function.
8532 (handle_btrace_disable): New function.
8533 (handle_general_set): Call handle_btrace_general_set.
8534 (handle_qxfer_btrace): New function.
8535 (struct qxfer qxfer_packets[]): Add btrace entry.
8536 * inferiors.c (remove_thread): Disable btrace.
8537 * linux-low: Include linux-btrace.h.
8538 (linux_low_enable_btrace): New function.
8539 (linux_low_read_btrace): New function.
8540 (linux_target_ops): Add btrace ops.
8541 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8542 Add srv_linux_btrace=yes.
8543 (x86_64-*-linux*): Add linux-btrace.o.
8544 Add srv_linux_btrace=yes.
8545 * configure.ac: Define HAVE_LINUX_BTRACE.
8546 * config.in: Regenerated.
8547 * configure: Regenerated.
8549 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8551 * server.c (handle_qxfer): Preserve error message if -3 is
8553 (qxfer): Document the -3 return value.
8555 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8557 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8558 (linux_btrace_h): New variable.
8559 (linux-btrace.o): New rule.
8561 2013-03-08 Stan Shebs <stan@codesourcery.com>
8562 Hafiz Abid Qadeer <abidh@codesourcery.com>
8564 * tracepoint.c (trace_buffer_size): New global.
8565 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8566 (init_trace_buffer): Change to one-argument function. Allocate
8567 trace buffer memory.
8568 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8569 handle QTBuffer:size packet.
8570 (cmd_bigqtbuffer_size): New function.
8571 (initialize_tracepoint): Call init_trace_buffer with
8572 DEFAULT_TRACE_BUFFER_SIZE.
8573 * server.c (handle_query): Add QTBuffer:size in the
8576 2013-03-07 Yao Qi <yao@codesourcery.com>
8578 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8579 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8581 (cmd_qtsp): Adjust condition. Do post increment.
8582 Set cur_action and cur_step_action back to 0.
8584 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8587 * linux-low.c (linux_write_memory): Return early success if LEN is
8590 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8592 * configure.srv: Add x86_64-*-cygwin* as target.
8594 2013-02-28 Tom Tromey <tromey@redhat.com>
8596 * configure.ac: Invoke AC_SYS_LARGEFILE.
8597 * configure, config.in: Rebuild.
8599 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8601 * win32-low.c: Throughout, fix format strings and casts of
8602 printf-like functions to avoid type related warnings on all
8604 (get_child_debug_event): Print dwDebugEventCode as hex since
8605 that's how it's usually documented.
8607 2013-02-28 Yao Qi <yao@codesourcery.com>
8609 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8612 2013-02-27 Jiong Wang <jiwang@tilera.com>
8614 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8615 (reg-tilegx32.c): New rule.
8616 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8617 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8618 different register info initializer according to elf class.
8619 (init_registers_tilgx32): New function. The tilegx32 register info
8621 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8622 (tile_store_gregset): Likewise.
8624 2013-02-27 Yao Qi <yao@codesourcery.com>
8626 * server.c (process_point_options): Print debug message when
8627 debug_threads is true.
8629 2013-02-26 Yao Qi <yao@codesourcery.com>
8631 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8633 2013-02-19 Pedro Alves <palves@redhat.com>
8634 Kai Tietz <ktietz@redhat.com>
8638 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8639 instead of strtoul to extract address from packet.
8640 (process_serial_event) <'z'>: Likewise.
8642 2013-02-18 Yao Qi <yao@codesourcery.com>
8644 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8646 2013-02-14 Pedro Alves <palves@redhat.com>
8650 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8651 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8653 2013-02-14 Pedro Alves <palves@redhat.com>
8655 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8657 2013-02-14 Pedro Alves <palves@redhat.com>
8659 * tracepoint.c (save_string): Delete.
8660 (add_tracepoint_action): Use savestring instead of save_string.
8662 2013-02-12 Pedro Alves <palves@redhat.com>
8664 * linux-xtensa-low.c: Ditto.
8665 * xtensa-xtregs.c: Ditto.
8667 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8669 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8672 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8674 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8675 aarch64_num_wp_regs and aarch64_num_bp_regs to
8676 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8678 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8680 * linux-aarch64-low.c (ps_get_thread_area): Replace
8681 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8683 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8684 Marcus Shawcroft <marcus.shawcroft@arm.com>
8685 Nigel Stephens <nigel.stephens@arm.com>
8686 Yufeng Zhang <yufeng.zhang@arm.com>
8688 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8689 (aarch64.c, aarch64-without-fpu.c): New targets.
8690 * configure.srv (aarch64*-*-linux*): New.
8691 * linux-aarch64-low.c: New file.
8693 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8695 * linux-low.c (handle_extended_wait, linux_create_inferior)
8696 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8697 (dequeue_one_deferred_signal, linux_resume_one_thread)
8698 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8699 (linux_tracefork_grandchild, linux_test_for_tracefork)
8700 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8701 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8702 where the argument is 0.
8704 2013-01-25 Yao Qi <yao@codesourcery.com>
8706 * event-loop.c: Include "queue.h".
8707 (gdb_event_p): New typedef.
8708 (struct gdb_event) <next_event>: Remove.
8709 (event_queue): Change to QUEUE(gdb_event_p).
8710 (async_queue_event): Remove.
8711 (gdb_event_xfree): New.
8712 (initialize_event_loop): New.
8713 (process_event): Use API from QUEUE.
8714 (wait_for_event): Likewise.
8715 * server.c (main): Call initialize_event_loop.
8716 * server.h (initialize_event_loop): Declare.
8718 2013-01-18 Yao Qi <yao@codesourcery.com>
8720 * ax.h (struct eval_agent_expr_context): New.
8721 (gdb_eval_agent_expr): Update declaration.
8722 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8723 TFRAME. Add new argument CTX.
8724 * server.h (struct eval_agent_expr_context): Declare.
8725 (agent_mem_read, agent_tsv_read): Update declaration.
8726 (agent_mem_read_string): Likewise.
8727 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8728 (add_traceframe_block): Add new argument TPOINT.
8729 Increase TPOINT->traceframe_usage.
8730 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8731 eval_tracepoint_agent_expr.
8732 (condition_true_at_tracepoint): Likewise.
8733 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8734 (agent_mem_read_string, agent_tsv_read): Likewise.
8736 2013-01-16 Yao Qi <yao@codesourcery.com>
8738 * linux-low.c (linux_resume_one_lwp): Don't check
8739 'lwp->bp_reinsert != 0'.
8741 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8742 Pedro Alves <palves@redhat.com>
8744 * lynx-low.c (ptrace_request_to_str): Define a temporary
8745 macro and use it to simplify this function's implementation.
8747 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8749 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8752 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8754 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8756 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8758 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8760 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8762 * lynx-low.c (lynx_resume): Use the resume_info parameter
8763 to determine the ptid for the lynx_ptrace call, unless
8764 it is equal to minus_one_ptid, in which case we use the
8765 ptid of the current_inferior.
8766 (lynx_wait_1): After having received a thread create/exit
8767 event, resume the inferior's execution using the signaling
8768 thread's ptid, rather than the old ptid.
8770 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8772 * lynx-low.c (lynx_resume): Delete variable ret.
8774 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8776 * gdbreplay.c (gdbreplay_version): Update copyright year.
8777 * server.c (gdbserver_version): Likewise.
8779 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8781 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8784 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8786 * lynx-low.c (ptrace_request_to_str): Add handling for
8789 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8791 * lynx-low.c (lynx_attach): Delete variable new_process.
8793 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8795 * lynx-low.c (lynx_create_inferior): Delete variable
8798 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8800 * lynx-low.c (ptrace_request_to_str): Do not handle
8801 PTRACE_GETTHREADLIST if this macro does not exist.
8803 2012-12-15 Yao Qi <yao@codesourcery.com>
8805 * Makefile.in (OBS): Add notif.o.
8806 * notif.c, notif.h: New.
8807 * server.c: Include "notif.h".
8808 (struct vstop_notif) <next>: Remove.
8810 (queue_stop_reply): Update.
8811 (push_event, send_next_stop_reply): Remove.
8812 (discard_queued_stop_replies): Update.
8813 (notif_stop): New variable.
8814 (handle_v_stopped): Remove.
8815 (handle_v_requests): Don't call handle_v_stopped. Call
8816 handle_ack_notif instead.
8817 (queue_stop_reply_callback): Call notif_event_enque instead
8818 of queue_stop_reply.
8819 (handle_status): Don't call send_next_stop_reply, call
8820 notif_write_event instead.
8821 (kill_inferior_callback): Likewise.
8822 (detach_or_kill_inferior_callback): Likewise.
8823 (main): Call initialize_notif.
8824 (process_serial_event): Call QUEUE_is_empty.
8825 (handle_target_event): Call notif_push instead of push event.
8826 * server.h (push_event): Remove declaration.
8828 2012-12-10 Tom Tromey <tromey@redhat.com>
8830 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8831 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8834 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8835 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8836 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8837 (amd64-linux-ipa.o, ax.o): Rewrite.
8838 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8839 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8840 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8841 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8842 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8843 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8844 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8845 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8846 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8847 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8848 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8849 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8850 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8851 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8852 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8853 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8854 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8855 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8856 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8857 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8858 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8859 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8860 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8861 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8862 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8863 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8864 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8865 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8866 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8867 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8868 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8869 (reg-tilegx.o): Remove.
8870 (all_object_files): New macro.
8871 Include .deps files.
8872 * aclocal.m4, configure: Rebuild.
8873 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8874 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8875 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8877 2012-12-05 Tom Tromey <tromey@redhat.com>
8880 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8882 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8884 * configure.ac: Check for linux/perf_event.h.
8885 * config.in: Regenerated.
8886 * configure: Regenerated.
8888 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8890 * hostio.c (handle_readlink): Decrease buffer size
8891 parameter passed to readlink by one byte.
8893 2012-11-26 Yao Qi <yao@codesourcery.com>
8895 * configure.ac (build_warnings): Append '-Wempty-body'.
8896 * configure: Regenerated.
8897 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8900 2012-11-15 Pierre Muller <muller@sourceware.org>
8902 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8903 * config.in: Regenerate.
8904 * configure: Regenerate.
8905 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8906 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8907 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8908 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8910 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8911 instead of <sys/wait.h> header.
8912 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8914 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8916 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8917 (various make rules): Remove -DGDBSERVER
8919 2012-11-09 Yao Qi <yao@codesourcery.com>
8921 * spu-low.c (current_ptid): Move it to ..
8922 * gdbthread.h: ... here. New.
8923 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8924 * server.c (myresume, process_serial_event): Likewise.
8925 * thread-db.c (thread_db_find_new_threads): Likewise.
8926 * tracepoint.c (run_inferior_command): Likewise.
8928 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8930 * server.c (handle_search_memory_1): Include access length in
8933 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8935 * linux-crisv32-low.c: Fix compile errors.
8937 2012-09-04 Yao Qi <yao@codesourcery.com>
8939 * tracepoint.c (cmd_qtsv): Adjust debug message.
8940 Don't check CUR_TPOINT.
8942 2012-08-28 Yao Qi <yao@codesourcery.com>
8944 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8945 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8946 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8947 Remove declarations of xmalloc, xreallloc, xstrdup and
8949 * Makefile.in (libiberty_h): New.
8950 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8951 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8953 2012-08-23 Yao Qi <yao@codesourcery.com>
8955 * server.h: Remove declaration of 'xsnprintf'.
8957 2012-08-22 Keith Seitz <keiths@redhat.com>
8959 * server.h: Include build-gnulib-gbserver/config.h.
8960 * gdbreplay.c: Likewise.
8962 2012-08-08 Doug Evans <dje@google.com>
8964 * Makefile.in (SFILES): Add gdb_vecs.c.
8965 (OBS): Add gdb_vecs.o.
8966 (gdb_vecs_h, host_defs_h): New variables.
8967 (thread-db.o): Add $(gdb_vecs_h) dependency.
8968 (gdb_vecs.o): New rule.
8969 * thread-db.c: #include "gdb_vecs.h".
8970 (thread_db_load_search): Use a vector to iterate over path elements.
8971 Handle text appearing after "$pdir".
8973 * configure.ac: Add check for strstr.
8974 * config.in: Regenerate.
8975 * configure: Regenerate.
8977 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8979 * hostio.c (handle_pread): If pread fails, fall back to attempting
8981 (handle_pwrite): Likewise for pwrite.
8983 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8985 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8986 between unsupported TYPE and unimplementable ADDR/LEN combination.
8987 (arm_insert_point): Act on new return value.
8989 2012-07-31 Pedro Alves <palves@redhat.com>
8991 * server.c (process_point_options): Only skip tokens if we find
8992 one that is unrecognized. Don't treat 'X' specially while
8993 skipping unrecognized tokens.
8995 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8997 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8998 to 4-byte-align HW breakpoint addresses for Thumb.
9000 2012-07-27 Yao Qi <yao@codesourcery.com>
9004 * server.h: Declare gdb_agent_about_to_close.
9005 * target.c (kill_inferior): Include "agent.h".
9006 New. Send command 'kill'.
9007 * target.h (kill_inferior): Removed macro.
9008 * tracepoint.c (gdb_agent_about_to_close): New.
9009 (gdb_agent_helper_thread): Handle command 'close'.
9010 Wait endlessly until the inferior stops.
9011 Install gdb_agent_remove_socket to atexit hook.
9012 (agent_socket_name): New static variable.
9013 (gdb_agent_socket_init): Replace local variable 'name' with
9014 'agent_socket_name'.
9015 (gdb_agent_remove_socket): New.
9017 2012-07-27 Yao Qi <yao@codesourcery.com>
9019 * server.c (process_point_options): Stop at 'X' when parsing.
9021 2012-07-19 Michael Eager <eager@eagercon.com>
9023 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9025 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9026 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9027 hardware breakpoint.
9029 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9031 * gdbserver/linux-low.c (initialize_low): Call
9032 linux_ptrace_init_warnings.
9034 2012-07-02 Doug Evans <dje@google.com>
9036 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9039 2012-07-02 Stan Shebs <stan@codesourcery.com>
9041 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9042 (ax.o): Add it to build rule.
9044 (OBS): Add format.o.
9045 (IPA_OBS): Add format.o.
9046 * server.c (handle_query): Claim support for breakpoint commands.
9047 (process_point_options): Add command case.
9048 (process_serial_event): Leave running if there are printfs in
9050 * mem-break.h (any_persistent_commands): Declare.
9051 (add_breakpoint_commands): Declare.
9052 (gdb_no_commands_at_breakpoint): Declare.
9053 (run_breakpoint_commands): Declare.
9054 * mem-break.c (struct point_command_list): New struct.
9055 (struct breakpoint): New field command_list.
9056 (any_persistent_commands): New function.
9057 (add_commands_to_breakpoint): New function.
9058 (add_breakpoint_commands): New function.
9059 (gdb_no_commands_at_breakpoint): New function.
9060 (run_breakpoint_commands): New function.
9061 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9063 * ax.c: Include format.h.
9064 (ax_printf): New function.
9065 (gdb_eval_agent_expr): Add printf opcode.
9067 2012-06-13 Yao Qi <yao@codesourcery.com>
9069 * server.c (start_inferior): Remove duplicated writes to fields
9070 'last_resume_kind' and 'last_status' of 'current_inferior'.
9072 2012-06-12 Yao Qi <yao@codesourcery.com>
9073 Pedro Alves <palves@redhat.com>
9075 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9077 * server.c (handle_v_cont): Extend comment.
9079 2012-06-11 Yao Qi <yao@codesourcery.com>
9081 * linux-low.c (linux_attach): Add 'static'.
9083 2012-06-06 Yao Qi <yao@codesourcery.com>
9085 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9087 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9089 Fix gcc -flto compilation warning.
9090 * server.c (main): Make variable multi_mode and attach volatile.
9092 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9094 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9095 if the platform doesn't know about it.
9097 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9099 * Makefile.in (SFILES): Add linux-tile-low.c.
9100 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9101 * configure.srv: Handle tilegx-*-linux*.
9102 * linux-tile-low.c: New file.
9104 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9106 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9108 2012-05-24 Pedro Alves <palves@redhat.com>
9112 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9114 2012-05-24 Pedro Alves <palves@redhat.com>
9118 Replace target_signal with gdb_signal throughout.
9120 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9122 * linux-low.c (linux_store_registers): Avoid the copying sequence
9123 when no data has been retrieved by ptrace.
9125 2012-05-22 Will Deacon <will.deacon@arm.com>
9127 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9128 Include asm/ptrace.h.
9129 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9132 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9134 * linux-low.c (linux_store_registers): Don't re-retrieve data
9135 with ptrace that has already been obtained from /proc. Always
9136 copy any data retrieved with ptrace to the buffer supplied.
9138 2012-05-11 Yao Qi <yao@codesourcery.com>
9139 Pedro Alves <palves@redhat.com>
9141 * linux-low.c (enum stopping_threads_kind): New.
9142 (stopping_threads): Change type to `enum stopping_threads_kind'.
9143 (handle_extended_wait): If stopping and suspending threads, leave
9144 the new_lwp suspended too.
9145 (linux_wait_for_event): Adjust.
9146 (stop_all_lwps): Set `stopping_threads' to
9147 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9148 whether we're suspending threads or just stopping them. Assert no
9151 2012-04-29 Yao Qi <yao@codesourcery.com>
9153 * server.h: Move some code to ...
9154 * gdbthread.h: ... here. New.
9155 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9156 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9157 (nto-low.o, win32-low.o): Likewise.
9158 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9159 * regcache.c, remote-utils.c, server.c: Likewise.
9160 * target.c, tracepoint.c, win32-low.c: Likewise.
9162 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9164 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9165 (PTRACE_ARG4_TYPE): Likewise.
9166 (PTRACE_XFER_TYPE): Likewise.
9167 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9168 ptrace to PTRACE_ARG3_TYPE.
9169 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9170 (PTRACE_ARG4_TYPE): Likewise.
9171 (PTRACE_XFER_TYPE): Likewise.
9172 (linux_detach_one_lwp): Cast fourth argument of
9173 ptrace to long then PTRACE_ARG4_TYPE.
9174 (regsets_fetch_inferior_registers): Cast third argument of
9175 ptrace to long then PTRACE_ARG3_TYPE.
9176 (regsets_store_inferior_registers): Likewise.
9178 2012-04-20 Pedro Alves <palves@redhat.com>
9180 * configure: Regenerate.
9182 2012-04-19 Pedro Alves <palves@redhat.com>
9184 * Makefile.in (GNULIB_BUILDDIR): New.
9185 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9186 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9187 (all, install-only, uninstall, clean-info, all-lib, clean): No
9188 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9189 (maintainer-clean realclean distclean): Use subdir_do.
9191 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9192 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9193 * acinclude.m4: Include acx_configure_dir.m4.
9194 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9195 calls. Call AC_PROG_RANLIB. Configure gnulib using
9198 (GNULIB_STDINT_H): Adjust.
9199 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9200 * gdbreplay.c: Include build-gnulib/config.h.
9201 * server.h: Likewise.
9202 * aclocal.m4: Regenerate.
9203 * config.in: Regenerate.
9204 * configure: Regenerate.
9206 2012-04-19 Pedro Alves <palves@redhat.com>
9208 * Makefile.in (LIBGNU, INCGNU): Adjust.
9209 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9210 (all, install-only, uninstall, clean-info, all-lib, clean)
9211 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9212 * configure.ac: Adjust AC_OUTPUT output.
9213 * aclocal.m4: Regenerate.
9214 * configure: Regenerate.
9216 2012-04-19 Pedro Alves <palves@redhat.com>
9218 * Makefile.in (generated_files): New.
9219 (server_h): Remove the explicit dependency on config.h, and depend
9220 on $generated_files.
9222 2012-04-19 Pedro Alves <palves@redhat.com>
9224 * Makefile.in (INCGNU): Add -Ignulib.
9226 2012-04-19 Pedro Alves <palves@redhat.com>
9228 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9229 (INCGNU): ... this, and spell out -I here.
9230 (GNULIB_LIB): Rename to ...
9232 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9234 2012-04-19 Pedro Alves <palves@redhat.com>
9236 * config.in: Regenerate.
9238 2012-04-19 Pedro Alves <palves@redhat.com>
9240 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9241 * server.h (memmem): Remove declaration.
9242 * config.in: Regenerate.
9243 * configure: Regenerate.
9245 2012-04-19 Yao Qi <yao@codesourcery.com>
9247 * Makefile.in (SFILES): Add common/vec.c.
9251 2012-04-19 Yao Qi <yao@codesourcery.com>
9253 * remote-utils.c (prepare_resume_reply): Replace with macro
9254 target_core_of_thread.
9255 * server.c (handle_qxfer_threads_proper): Likewise.
9256 * target.h (traget_core_of_thread): New macro.
9258 2012-04-18 Pedro Alves <palves@redhat.com>
9260 * aclocal.m4: Regenerate.
9261 * configure: Regenerate.
9263 2012-04-16 Yao Qi <yao@codesourcery.com>
9265 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9266 duplicated on address.
9268 2012-04-16 Yao Qi <yao@codesourcery.com>
9270 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9271 (struct tracepoint_action_ops) <send>: New field.
9272 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9273 (agent_expr_send, x_tracepoint_action_send): New.
9274 (l_tracepoint_action_send): New.
9275 (cmd_qtdp): Download and install tracepoint
9276 according to `use_agent'.
9277 (run_inferior_command): Add one more parameter `len'.
9279 (tracepoint_send_agent): New.
9280 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9282 2012-04-16 Yao Qi <yao@codesourcery.com>
9284 * tracepoint.c (download_tracepoints): Moved to ...
9285 (cmd_qtstart): ... here.
9287 2012-04-14 Yao Qi <yao@codesourcery.com>
9289 * tracepoint.c: Include inttypes.h.
9290 (struct collect_memory_action): Use sized types.
9291 (struct tracepoint): Likewise.
9292 (cmd_qtdp, stop_tracing): Update print specifiers.
9293 (cmd_qtp, response_tracepoint): Likewise.
9294 (collect_data_at_tracepoint): Likewise.
9295 (collect_data_at_step): Likewise.
9297 2012-04-14 Yao Qi <yao@codesourcery.com>
9299 Import gnulib module inttypes.
9300 * aclocal.m4, config.in, configure: Regenerated.
9302 2012-04-14 Yao Qi <yao@codesourcery.com>
9304 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9305 Makefile and config.status at last.
9307 2012-04-13 Yao Qi <yao@codesourcery.com>
9309 * tracepoint.c: Include stdint.h unconditionally.
9311 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9313 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9314 on BFD_HAVE_SYS_PROCFS_TYPE.
9315 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9316 * configure: Regenerate.
9317 * config.in: Likewise.
9319 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9321 * Makefile.in (clean): Also remove x32.c x32-linux.c
9322 x32-avx.c x32-avx-linux.c.
9323 (x32.o): New target.
9325 (x32-linux.o): Likewise.
9326 (x32-linux.c): Likewise.
9327 (x32-avx.o): Likewise.
9328 (x32-avx.c): Likewise.
9329 (x32-avx-linux.o): Likewise.
9330 (x32-avx-linux.c): Likewise.
9332 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9333 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9334 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9335 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9336 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9337 i386/x32-avx-linux.xml.
9339 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9340 (init_registers_x32_avx_linux): Likwise.
9341 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9342 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9344 2012-04-13 Pedro Alves <palves@redhat.com>
9346 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9347 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9348 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9349 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9352 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9354 * linux-x86-low.c (compat_x32_clock_t): New.
9355 (compat_x32_siginfo_t): Likewise.
9356 (compat_x32_siginfo_from_siginfo): Likewise.
9357 (siginfo_from_compat_x32_siginfo): Likewise.
9358 (linux_is_elf64): Likewise.
9359 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9360 and siginfo_from_compat_x32_siginfo for x32.
9361 (x86_arch_setup): Set linux_is_elf64.
9363 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9366 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9368 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9369 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9370 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9371 compatible with process.
9373 2012-04-12 Yao Qi <yao@codesourcery.com>
9375 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9376 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9377 (install-only, install-info, clean): Handle sub dir gnulib.
9378 (all-lib, am--refresh): New targets.
9379 (memmem.o): Remove target.
9380 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9381 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9382 (AC_REPLACE_FUNCS): Remove memmem.
9383 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9384 (AC_OUTPUT): Generate Makefile in gnulib/.
9385 * aclocal.m4, config.in, configure: Regenerated.
9387 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9389 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9391 2012-04-05 Pedro Alves <palves@redhat.com>
9393 -Werror=strict-aliasing
9395 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9398 2012-04-04 Pedro Alves <palves@redhat.com>
9400 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9401 (sparc_store_gregset_from_stack, sparc_store_gregset)
9402 (sparc_breakpoint_at): Fix formatting.
9404 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9406 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9408 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9409 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9410 * config.in: Regenerate.
9411 * configure: Likewise.
9413 2012-03-29 Pedro Alves <palves@redhat.com>
9415 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9416 Correct ptrace arguments.
9418 2012-03-28 Pedro Alves <palves@redhat.com>
9420 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9421 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9422 (IA64_FR1_REGNUM): New defines.
9423 (ia64_fetch_register): New.
9424 (the_low_target): Install it.
9425 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9427 * linux-low.c (linux_fetch_registers): Try the
9428 the_low_target.fetch_register hook first.
9430 * linux-arm-low.c (the_low_target): Adjust.
9431 * linux-bfin-low.c (the_low_target): Adjust.
9432 * linux-cris-low.c (the_low_target): Adjust.
9433 * linux-crisv32-low.c (the_low_target): Adjust.
9434 * linux-m32r-low.c (the_low_target): Adjust.
9435 * linux-m68k-low.c (the_low_target): Adjust.
9436 * linux-mips-low.c (the_low_target): Adjust.
9437 * linux-ppc-low.c (the_low_target): Adjust.
9438 * linux-s390-low.c (the_low_target): Adjust.
9439 * linux-sh-low.c (the_low_target): Adjust.
9440 * linux-sparc-low.c (the_low_target): Adjust.
9441 * linux-tic6x-low.c (the_low_target): Adjust.
9442 * linux-x86-low.c (the_low_target): Adjust.
9443 * linux-xtensa-low.c (the_low_target): Adjust.
9445 2012-03-26 Pedro Alves <palves@redhat.com>
9447 * server.c (handle_qxfer_libraries): Don't bail early if
9448 the_target->qxfer_libraries_svr4 is not NULL.
9450 2012-03-26 Pedro Alves <palves@redhat.com>
9452 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9454 2012-03-23 Pedro Alves <palves@redhat.com>
9456 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9457 "library-list-svr4" element's start tag when the the DSO list is
9460 2012-03-23 Pedro Alves <palves@redhat.com>
9462 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9463 a variable whose type size is the same as the inferior's pointer
9466 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9468 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9470 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9471 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9472 * linux-low.h: Include <signal.h>.
9473 (struct siginfo): Remove forward declaration.
9474 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9477 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9479 * .gitignore: Ignore more files.
9481 2012-03-19 Pedro Alves <palves@redhat.com>
9482 Jan Kratochvil <jan.kratochvil@redhat.com>
9484 * server.c (cont_thread, general_thread): Add describing comments.
9485 (start_inferior): Clear `cont_thread'.
9486 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9489 2012-03-15 Yao Qi <yao@codesourcery.com>
9491 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9493 (cmd_qtdp): ... here.
9495 2012-03-15 Yao Qi <yao@codesourcery.com>
9497 * tracepoint.c (struct tracepoint_action_ops): New.
9498 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9499 (m_tracepoint_action_download): New.
9500 (r_tracepoint_action_download): New.
9501 (x_tracepoint_action_download): New.
9502 (l_tracepoint_action_download): New.
9503 (add_tracepoint_action): Install `action->ops' according type.
9504 (download_tracepoint_1): Move code `download' function pointer
9505 of various tracepoint_action_ops.
9507 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9509 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9510 linux_ptrace_attach_warnings.
9512 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9514 * Makefile.in (linux-ptrace.o): New.
9515 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9516 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9517 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9518 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9519 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9521 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9523 2012-03-08 Yao Qi <yao@codesourcery.com>
9524 Pedro Alves <palves@redhat.com>
9526 Fix PR server/13392.
9527 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9529 * tracepoint.c (remove_tracepoint): New.
9530 (cmd_qtdp): Call remove_tracepoint when failed to install.
9532 2012-03-07 Pedro Alves <palves@redhat.com>
9534 * linux-low.c (get_detach_signal): New.
9535 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9536 Pass on pending signals to PTRACE_DETACH. Check the result of the
9538 * server.c (program_signals, program_signals_p): New.
9539 (handle_general_set): Handle QProgramSignals.
9540 * server.h (program_signals, program_signals_p): Declare.
9542 2012-03-05 Pedro Alves <palves@redhat.com>
9543 Jan Kratochvil <jan.kratochvil@redhat.com>
9545 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9548 2012-03-03 Yao Qi <yao@codesourcery.com>
9550 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9551 agent_look_up_symbols.
9553 2012-03-03 Yao Qi <yao@codesourcery.com>
9555 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9556 (linux-x86-low.o): Likewise.
9557 * server.h: Remove in_process_agent_loaded.
9558 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9562 2012-03-03 Yao Qi <yao@codesourcery.com>
9564 * tracepoint.c (gdb_agent_capability): New global.
9565 (in_process_agent_loaded_ust): Renamed to
9566 `in_process_agent_supports_ust'.
9568 (in_process_agent_supports_ust): Call agent_capability_check.
9569 (clear_installed_tracepoints): Assert that agent supports
9572 2012-03-03 Yao Qi <yao@codesourcery.com>
9574 * linux-low.c (linux_supports_agent): New.
9575 (linux_target_ops): Initialize field `supports_agent' with
9576 linux_supports_agent.
9577 * target.h (struct target_ops) <supports_agent>: New.
9578 (target_supports_agent): New macro.
9579 * server.c (handle_general_set): Handle packet 'QAgent'.
9580 (handle_query): Send `QAgent+'.
9581 * Makefile.in (server.o): Depends on agent.h.
9583 2012-03-03 Yao Qi <yao@codesourcery.com>
9585 * Makefile.in (OBS): Add agent.o.
9586 Add new rule for agent.o.
9587 Track dependence of tracepoint.c on agent.h.
9588 * tracepoint.c (run_inferior_command_1):
9589 (run_inferior_command): Call agent_run_command.
9590 (gdb_ust_connect_sync_socket): Deleted. Move it to
9592 (resume_thread, stop_thread): Likewise.
9593 (gdb_ust_socket_init): Renamed to ...
9594 (gdb_agent_socket_init): ... New.
9595 (gdb_ust_thread): Renamed to ...
9596 (gdb_agent_helper_thread): ... New.
9597 (gdb_ust_init): Move some code to ...
9598 (gdb_agent_init): ... here. New.
9599 [HAVE_UST]: Call gdb_ust_init.
9600 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9601 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9602 * config.in, configure: Regenerated.
9604 2012-03-02 Pedro Alves <palves@redhat.com>
9606 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9607 * linux-low.c (struct simple_pid_list): New.
9608 (stopped_pids): New a struct simple_pid_list pointer.
9609 (add_to_pid_list, pull_pid_from_list): New.
9610 (handle_extended_wait): Don't assume the first signal new children
9611 report is SIGSTOP. Adjust call to pull_pid_from_list.
9612 (linux_wait_for_lwp): Adjust.
9614 2012-03-02 Yao Qi <yao@codesourcery.com>
9616 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9619 2012-03-02 Yao Qi <yao@codesourcery.com>
9621 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9622 `stop_pc' and `tpoint'. Update caller.
9624 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9626 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9627 * linux-low.c (use_linux_regsets): New macro.
9628 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9629 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9630 (linux_register_in_regsets): New function.
9631 (usr_fetch_inferior_registers): Skip registers covered by
9633 (usr_store_inferior_registers): Likewise.
9634 (usr_fetch_inferior_registers): New macro.
9635 (usr_store_inferior_registers): Likewise.
9636 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9637 (linux_store_registers): Likewise.
9638 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9640 (init_registers_mips64_dsp_linux): Likewise.
9641 (init_registers_mips_linux): New macro.
9642 (init_registers_mips_dsp_linux): Likewise.
9643 (mips_dsp_num_regs): Likewise.
9644 (DSP_BASE, DSP_CONTROL): New fallback macros.
9645 (mips_base_regs): New macro.
9646 (mips_regmap): Use it. Fix the size.
9647 (mips_dsp_regmap): New variable.
9648 (mips_dsp_regset_bitmap): Likewise.
9649 (mips_arch_setup): New function.
9650 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9652 (mips_cannot_store_register): Likewise.
9653 (the_low_target): Update .arch_setup, .num_regs and .regmap
9654 initializers. Add .regset_bitmap initializer.
9655 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9657 * linux-bfin-low.c (the_low_target): Likewise.
9658 * linux-cris-low.c (the_low_target): Likewise.
9659 * linux-crisv32-low.c (the_low_target): Likewise.
9660 * linux-ia64-low.c (the_low_target): Likewise.
9661 * linux-m32r-low.c (the_low_target): Likewise.
9662 * linux-m68k-low.c (the_low_target): Likewise.
9663 * linux-ppc-low.c (the_low_target): Likewise.
9664 * linux-s390-low.c (the_low_target): Likewise.
9665 * linux-sh-low.c (the_low_target): Likewise.
9666 * linux-sparc-low.c (the_low_target): Likewise.
9667 * linux-tic6x-low.c (the_low_target): Likewise.
9668 * linux-x86-low.c (the_low_target): Likewise.
9669 * linux-xtensa-low.c (the_low_target): Likewise.
9670 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9671 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9672 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9674 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9675 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9677 2012-02-29 Yao Qi <yao@codesourcery.com>
9678 Pedro Alves <palves@redhat.com>
9680 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9681 `step_over_finished' is true.
9683 2012-02-27 Pedro Alves <palves@redhat.com>
9685 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9686 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9688 2012-02-27 Pedro Alves <palves@redhat.com>
9691 * linux-low.c (pid_is_stopped): New.
9692 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9694 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9696 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9699 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9701 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9703 2012-02-24 Luis Machado <lgustavo@codesourcery>
9705 * server.c (handle_query): Advertise support for target-side
9706 breakpoint condition evaluation.
9707 (process_point_options): New function.
9708 (process_serial_event): When inserting a breakpoint, check for
9709 a target-side condition that should be evaluated.
9711 * mem-break.c: Include regcache.h and ax.h.
9712 (point_cond_list_t): New data structure.
9713 (breakpoint) <cond_list>: New field.
9714 (find_gdb_breakpoint_at): Make non-static.
9715 (delete_gdb_breakpoint_at): Clear any target-side
9717 (clear_gdb_breakpoint_conditions): New function.
9718 (add_condition_to_breakpoint): Likewise.
9719 (add_breakpoint_condition): Likewise.
9720 (gdb_condition_true_at_breakpoint): Likewise.
9721 (gdb_breakpoint_here): Return result directly instead
9722 of going through a local variable.
9724 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9725 (clear_gdb_breakpoint_conditions): Likewise.
9726 (add_breakpoint_condition): Likewise.
9727 (gdb_condition_true_at_breakpoint): Likewise.
9729 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9730 (need_step_over_p): Take target-side breakpoint condition into
9733 2012-02-24 Luis Machado <lgustavo@codesourcery>
9735 * server.h: Include tracepoint.h.
9736 (agent_mem_read, agent_get_trace_state_variable_value,
9737 agent_set_trace_state_variable_value,
9738 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9739 get_set_tsv_func_addr): New prototypes.
9741 * ax.h: New include file.
9742 * ax.c: New source file.
9744 * tracepoint.c: Include ax.h.
9745 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9746 agent_expr, eval_result_type): Move to ax.h.
9747 (parse_agent_expr): Rename to ...
9748 (gdb_parse_agent_expr): ... this, make it non-static and move
9750 (unparse_agent_expr) Rename to ...
9751 (gdb_unparse_agent_expr): ... this, make it non-static and move
9753 (eval_agent_expr): Rename to ...
9754 (eval_tracepoint_agent_expr): ... this.
9755 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9756 forward declarations.
9757 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9758 (agent_get_trace_state_variable_value): New function.
9759 (agent_set_trace_state_variable_value): New function.
9760 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9761 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9762 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9763 (condition_true_at_tracepoint): Likewise.
9764 (parse_agent_expr): Rename to ...
9765 (gdb_parse_agent_expr): ... this and move to ax.c.
9766 (unparse_agent_expr): Rename to ...
9767 (gdb_unparse_agent_expr): ... this and move to ax.c.
9768 (gdb_agent_op_name): Move to ax.c.
9769 (eval_agent_expr): Rename to ...
9770 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9772 (eval_tracepoint_agent_expr): New function.
9773 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9775 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9777 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9778 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9779 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9780 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9781 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9782 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9783 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9784 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9785 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9786 (compile_bytecodes): Remove forward declaration.
9787 (is_goto_target): Move to ax.c.
9788 (compile_bytecodes): Move to ax.c and call
9789 agent_get_trace_state_variable_value (...) and
9790 agent_set_trace_state_variable_value (...).
9792 * Makefile.in: Update ax.c and IPA dependencies.
9794 2012-02-24 Pedro Alves <palves@redhat.com>
9796 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9797 (cmd_bigqtbuffer_circular): ... this. Only handle
9798 'QTBuffer:circular:'.
9799 (handle_tracepoint_general_set): Adjust.
9801 2012-02-16 Yao Qi <yao@codesourcery.com>
9803 * inferiors.c: Move code to ...
9804 * dll.c: .... here. New.
9805 * server.h: Declare clear_dlls.
9806 * Makefile.in (SFILES): Add dll.c.
9810 2012-02-11 Yao Qi <yao@codesourcery.com>
9812 * server.c: (handle_monitor_command): Add a new parameter
9814 (handle_query): Update caller.
9816 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9818 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9819 * configure, config.in: Regenerate.
9820 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9823 2012-02-02 Pedro Alves <palves@redhat.com>
9825 Try SIGKILL first, then PTRACE_KILL.
9826 * linux-low.c (linux_kill_one_lwp): New.
9827 (linux_kill_one_lwp): Rename to ...
9828 (kill_one_lwp_callback): ... this. Use the new
9831 2012-02-02 Pedro Alves <palves@redhat.com>
9833 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9836 2012-01-27 Pedro Alves <palves@redhat.com>
9838 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9839 (elf_64_file_p): Make static.
9840 (linux_pid_exe_is_elf_64_file): New.
9841 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9842 Delete declarations.
9843 (linux_pid_exe_is_elf_64_file): Declare.
9844 * linux-x86-low.c (x86_arch_setup): Use
9845 linux_pid_exe_is_elf_64_file.
9847 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9849 * linux-low.c (linux_wait_for_event_1): Rename to ...
9850 (linux_wait_for_event): ... here and merge it with former
9851 linux_wait_for_event - new variable wait_ptid, use it.
9852 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9854 2012-01-23 Pedro Alves <palves@redhat.com>
9856 * server.c (main): Avoid yet another case of infinite loop while
9857 detaching/killing after a longjmp.
9859 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9864 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9866 * hostio.c (handle_readlink): New function.
9867 (handle_vFile): Call it to handle "vFile:readlink" packets.
9869 2012-01-20 Pedro Alves <palves@redhat.com>
9870 Ulrich Weigand <ulrich.weigand@linaro.org>
9872 * server.c (handle_v_requests): Only support vAttach and vRun to
9873 start multiple processes when in extended protocol mode.
9875 2012-01-17 Pedro Alves <palves@redhat.com>
9877 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9878 memalign plus mprotect to allocate the scratch buffer.
9880 2012-01-13 Pedro Alves <palves@redhat.com>
9882 * server.c (attach_inferior): Clear `cont_thread'.
9884 2012-01-13 Pedro Alves <palves@redhat.com>
9886 * server.c (main): Avoid infinite loop while detaching/killing
9889 2012-01-09 Doug Evans <dje@google.com>
9891 * server.c (start_inferior): Set last_ptid in --wrapper case.
9893 2012-01-06 Yao Qi <yao@codesourcery.com>
9895 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9897 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9899 2012-01-04 Yao Qi <yao@codesourcery.com>
9901 * tracepoint.c (cmd_qtdp): Print debug message
9902 for static tracepoint.
9904 2012-01-04 Yao Qi <yao@codesourcery.com>
9906 * tracepoint.c (trace_vdebug): Differentiate debug message
9907 between gdbserver and IPA.
9909 2012-01-03 Yao Qi <yao@codesourcery.com>
9911 * tracepoint.c (tracepoint_was_hit): Don't collect for
9914 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9916 * terminal.h: Reformat copyright header.
9918 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9920 * server.c (gdbserver_version): Update copyright year.
9921 * gdbreplay.c (gdbreplay_version): Likewise.
9923 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9925 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9928 2011-12-18 Hui Zhu <teawater@gmail.com>
9929 * linux-low.c (linux_create_inferior): Save return value to ret.
9931 2011-12-18 Hui Zhu <teawater@gmail.com>
9933 * linux-low.c (linux_create_inferior): Save return value to ret.
9935 2011-12-16 Doug Evans <dje@google.com>
9937 * linux-low.c (linux_create_inferior): If stdio connection,
9938 redirect stdin from /dev/null, stdout to stderr.
9939 * remote-utils.c (remote_is_stdio): New static global.
9940 (remote_connection_is_stdio): New function.
9941 (remote_prepare): Handle stdio connection.
9942 (remote_open): Ditto.
9943 (remote_close): Don't close stdin for stdio connections.
9944 (read_prim,write_prim): New functions. Replace all calls to
9945 read/write to these.
9946 * server.c (main): Watch for "-" argument. Move call to
9947 remote_prepare before start_inferior.
9948 * server.h (STDIO_CONNECTION_NAME): New macro.
9949 (remote_connection_is_stdio): Declare.
9951 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9952 in debugging output.
9954 2011-12-15 Yao Qi <yao@codesourcery.com>
9956 * tracepoint.c: Include sys/syscall.h.
9957 (gdb_ust_thread): Remove preprocessor conditional.
9959 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9961 * linux-low.c (linux_detach_one_lwp): Call
9962 the_low_target.prepare_to_resume before detaching.
9964 2011-12-14 Yao Qi <yao@codesourcery.com>
9966 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9969 2011-12-14 Yao Qi <yao@codesourcery.com>
9971 * i386-low.c (i386_low_stopped_data_address): Initialize local
9974 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9978 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9979 DR_CONTROL unless necessary. Extend comments.
9980 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9981 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9983 2011-12-13 Yao Qi <yao@codesourcery.com>
9985 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9987 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9989 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9991 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9992 Print new debug message for such case.
9994 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9996 Fix overlapping memcpy.
9997 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9998 the read_inferior_memory transfer.
9999 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10000 write_inferior_memory transfer.
10001 (set_fast_tracepoint_jump): New variable buf. Use it for the
10002 read_inferior_memory and write_inferior_memory transfers.
10003 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10004 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10005 Use it for the write_inferior_memory transfer.
10006 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10009 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10011 * linux-low.c (fetch_register, store_register): Make code
10012 consistent, fix formatting.
10014 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10016 * linux-low.c (usr_store_inferior_registers): Factor out code
10017 to handle individual registers into...
10018 (store_register): ... this new function.
10020 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10022 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10023 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10024 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10025 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10026 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10027 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10028 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10029 (srv_xmlfiles): Add new XML files.
10031 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10033 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10034 (init_registers_s390_linux32v1): Add prototype.
10035 (init_registers_s390_linux32v2): Likewise.
10036 (init_registers_s390_linux64v1): Likewise.
10037 (init_registers_s390_linux64v2): Likewise.
10038 (init_registers_s390x_linux64v1): Likewise.
10039 (init_registers_s390x_linux64v2): Likewise.
10040 (s390_num_regs): Increment to 52.
10041 (s390_regmap): Add orig_r2 register.
10042 (s390_num_regs_3264): Increment to 68.
10043 (s390_regmap_3264): Add orig_r2 register.
10044 (s390_collect_ptrace_register): Handle orig_r2 register.
10045 (s390_supply_ptrace_register): Likewise.
10046 (s390_fill_last_break): New function.
10047 (s390_store_last_break): Likewise.
10048 (s390_fill_system_call): New function.
10049 (s390_store_system_call): Likewise.
10050 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10052 (s390_check_regset): New function.
10053 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10054 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10055 Update target_regsets for available register sets.
10057 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10058 Jan Kratochvil <jan.kratochvil@redhat.com>
10060 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10061 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10063 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10064 * linux-low.h (struct process_info_private): New member r_debug.
10065 * server.c (handle_qxfer_libraries): Call
10066 the_target->qxfer_libraries_svr4.
10067 (handle_qxfer_libraries_svr4): New function.
10068 (qxfer_packets): New entry "libraries-svr4".
10069 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10070 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10071 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10072 PACKET_qXfer_libraries_svr4.
10074 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10076 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10077 PSW address/mask between 8-byte and 16-byte formats.
10078 (s390_supply_ptrace_register): Likewise.
10079 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10080 basic addressing mode bit.
10082 2011-11-24 Stan Shebs <stan@codesourcery.com>
10084 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10086 2011-11-17 Stan Shebs <stan@codesourcery.com>
10088 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10089 (tracing_start_time): New global.
10090 (tracing_stop_time): New global.
10091 (tracing_user_name): New global.
10092 (tracing_notes): New global.
10093 (tracing_stop_note): New global.
10094 (cmd_qtstart): Set traceframe_usage, start_time.
10095 (stop_tracing): Set stop_time.
10096 (cmd_qtstatus): Report additional status.
10097 (cmd_qtp): New function.
10098 (handle_tracepoint_query): Call it.
10099 (cmd_qtnotes): New function.
10100 (handle_tracepoint_general_set): Call it.
10101 (get_timestamp): Rename from tsv_get_timestamp.
10103 2011-11-14 Stan Shebs <stan@codesourcery.com>
10104 Kwok Cheung Yeung <kcy@codesourcery.com>
10106 * linux-x86-low.c (small_jump_insn): New.
10107 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10108 trampoline and error message, build a trampoline and issue a small
10109 jump instruction to it.
10110 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10111 trampoline and error message.
10112 (x86_get_min_fast_tracepoint_insn_len): New.
10113 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10114 * linux-low.h (struct linux_target_ops): Add arguments to
10115 install_fast_tracepoint_jump_pad operation, add new operation.
10116 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10118 (linux_get_min_fast_tracepoint_insn_len): New function.
10119 (linux_target_op): Add new operation.
10120 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10121 (gdb_trampoline_buffer_end): Ditto.
10122 (gdb_trampoline_buffer_error): Ditto.
10123 (struct ipa_sym_addresses): Add fields for new IPA variables.
10124 (symbol_list): Add entries for new IPA variables.
10125 (struct tracepoint): Add fields to hold the address range of the
10126 trampoline used by the tracepoint.
10127 (trampoline_buffer_head): New static variable.
10128 (trampoline_buffer_tail): Ditto.
10129 (claim_trampoline_space): New function.
10130 (have_fast_tracepoint_trampoline_buffer): New function.
10131 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10133 (install_fast_tracepoint): Ditto, also add error buffer argument.
10134 (cmd_qtminftpilen): New function.
10135 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10136 (fast_tracepoint_from_trampoline_address): New function.
10137 (fast_tracepoint_collecting): Handle trampoline as part of jump
10139 (set_trampoline_buffer_space): New function.
10140 (initialize_tracepoint): Initialize new IPA variables.
10141 * target.h (struct target_ops): Add arguments to
10142 install_fast_tracepoint_jump_pad operation, add new
10143 get_min_fast_tracepoint_insn_len operation.
10144 (target_get_min_fast_tracepoint_insn_len): New.
10145 (install_fast_tracepoint_jump_pad): Add arguments.
10146 * server.h (IPA_BUFSIZ): Define.
10147 * linux-i386-ipa.c: Include extra header files.
10148 (initialize_fast_tracepoint_trampoline_buffer): New function.
10149 (initialize_low_tracepoint): Call it.
10150 * server.h (set_trampoline_buffer_space): Declare.
10151 (claim_trampoline_space): Ditto.
10152 (have_fast_tracepoint_trampoline_buffer): Ditto.
10154 2011-11-14 Yao Qi <yao@codesourcery.com>
10156 * server.c (handle_query): Handle InstallInTrace for qSupported.
10157 * tracepoint.c (add_tracepoint): Sort list.
10158 (install_tracepoint, download_tracepoint): New.
10159 (cmd_qtdp): Call them to install and download tracepoints.
10160 (sort_tracepoints): Removed.
10161 (cmd_qtstart): Update.
10163 2011-11-14 Yao Qi <yao@codesourcery.com>
10165 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10166 * mem-break.h: Declare.
10167 * tracepoint.c (cmd_qtstart): Move some code to ...
10168 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10170 (download_tracepoints): Move some code to ...
10171 (download_tracepoint_1): ... here. New.
10173 2011-11-08 Yao Qi <yao@codesourcery.com>
10175 * remote-utils.c (relocate_instruction): A comment fix.
10177 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10179 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10180 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10181 dr_status_mirror and dr_control_mirror from debug_reg_state.
10182 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10183 (i386_initial_stuff): Remove use of deleted globals.
10184 (i386_get_thread_context, i386_set_thread_context,
10185 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10186 from debug_reg_state.
10188 2011-11-05 Yao Qi <yao@codesourcery.com>
10190 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10191 address as TPOINT's.
10193 2011-11-02 Stan Shebs <stan@codesourcery.com>
10195 * tracepoint.c (agent_mem_read_string): New function.
10196 (eval_agent_expr): Call it for tracenz.
10197 * server.c (handle_query): Report support for tracenz.
10199 2011-11-02 Yao Qi <yao@codesourcery.com>
10201 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10203 2011-11-02 Yao Qi <yao@codesourcery.com>
10205 * target.h: Fix a typo in comment.
10207 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10209 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10210 clobber the breakpoints' shadows with fast tracepoint jumps.
10211 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10212 * target.c (write_inferior_memory): Also pass MYADDR down to
10215 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10217 * configure.ac: Check support for personality routine.
10218 * configure: Regenerate.
10219 * config.in: Likewise.
10220 * linux-low.c: Include <sys/personality.h>.
10221 Define ADDR_NO_RANDOMIZE if necessary.
10222 (linux_create_inferior): Disable address space randomization when
10223 forking inferior, if requested.
10224 (linux_supports_disable_randomization): New function.
10225 (linux_target_ops): Install it.
10226 * server.h (disable_randomization): Declare.
10227 * server.c (disable_randomization): New global variable.
10228 (handle_general_set): Handle QDisableRandomization.
10229 (handle_query): Likewise for qSupported.
10230 (main): Support --disable-randomization and --no-disable-randomization
10231 command line arguments.
10232 * target.h (struct target_ops): Add supports_disable_randomization.
10233 (target_supports_disable_randomization): New macro.
10235 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10237 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10239 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10240 [!PT_GETDSBT] (target_loadmap): New definition.
10241 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10242 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10243 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10244 and PT_GETDSBT to LINUX_LOADMAP.
10245 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10246 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10248 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10250 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10251 (arm_linux_hwbp_cap): New static variable.
10252 (arm_linux_get_hwbp_cap): Replace by ...
10253 (arm_linux_init_hwbp_cap): ... this new function.
10254 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10255 (arm_linux_get_hw_watchpoint_count): Likewise.
10256 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10257 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10258 (arm_prepare_to_resume): Use perror_with_name instead of error.
10260 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10262 * linux-arm-low.c: Include <signal.h>.
10263 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10264 (struct arm_linux_hwbp_cap): New data type.
10265 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10266 (struct arm_linux_hw_breakpoint): New data type.
10267 (MAX_BPTS, MAX_WPTS): Define.
10268 (struct arch_process_info, struct arch_lwp_info): New data types.
10269 (arm_linux_get_hwbp_cap): New function.
10270 (arm_linux_get_hw_breakpoint_count): Likewise.
10271 (arm_linux_get_hw_watchpoint_count): Likewise.
10272 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10273 (arm_hwbp_control_initialize): Likewise.
10274 (arm_hwbp_control_is_enabled): Likewise.
10275 (arm_hwbp_control_is_initialized): Likewise.
10276 (arm_hwbp_control_disable): Likewise.
10277 (arm_linux_hw_breakpoint_equal): Likewise.
10278 (arm_linux_hw_point_initialize): Likewise.
10279 (struct update_registers_data): New data structure.
10280 (update_registers_callback: New function.
10281 (arm_insert_point): Likewise.
10282 (arm_remove_point): Likewise.
10283 (arm_stopped_by_watchpoint): Likewise.
10284 (arm_stopped_data_address): Likewise.
10285 (arm_new_process): Likewise.
10286 (arm_new_thread): Likewise.
10287 (arm_prepare_to_resume): Likewise.
10288 (the_low_target): Register arm_insert_point, arm_remove_point,
10289 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10290 arm_new_thread, and arm_prepare_to_resume.
10292 2011-09-15 Stan Shebs <stan@codesourcery.com>
10294 * server.h (struct emit_ops): Add compare-goto fields.
10295 * tracepoint.c (gdb_agent_op_sizes): New table.
10296 (emit_eq_goto): New function.
10297 (emit_ne_goto): New function.
10298 (emit_lt_goto): New function.
10299 (emit_le_goto): New function.
10300 (emit_gt_goto): New function.
10301 (emit_ge_goto): New function.
10302 (is_goto_target): New function.
10303 (compile_bytecodes): Recognize special cases of compare-goto
10304 combinations and call specialized emitters for them.
10305 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10306 (amd64_emit_ne_goto): New function.
10307 (amd64_emit_lt_goto): New function.
10308 (amd64_emit_le_goto): New function.
10309 (amd64_emit_gt_goto): New function.
10310 (amd64_emit_ge_goto): New function.
10311 (amd64_emit_ops): Add the new functions.
10312 (i386_emit_eq_goto): New function.
10313 (i386_emit_ne_goto): New function.
10314 (i386_emit_lt_goto): New function.
10315 (i386_emit_le_goto): New function.
10316 (i386_emit_gt_goto): New function.
10317 (i386_emit_ge_goto): New function.
10318 (i386_emit_ops): Add the new functions.
10320 2011-09-08 Stan Shebs <stan@codesourcery.com>
10322 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10323 (i386_emit_epilogue): Restore %ebx.
10325 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10327 * server.c (step_thread): Remove definition.
10328 (process_serial_event): Don't handle Hs.
10329 * server.h (step_thread): Remove declaration.
10330 * target.c (set_desired_inferior): Remove use of step_thread.
10332 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10334 * linux-low.c: Include linux-procfs.h.
10335 (linux_attach_lwp_1): Update comments.
10336 (linux_attach): Scan for existing threads when attaching to a
10337 process that is the tgid.
10338 * Makefile.in: Update dependencies.
10340 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10342 * configure.srv: Add linux-procfs.o dependencies.
10344 2011-08-14 Yao Qi <yao@codesourcery.com>
10346 * target.h (struct target_ops): Fix indent.
10347 * win32-low.c (win32_target_ops): Fix comment.
10349 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10350 Yao Qi <yao@codesourcery.com>
10352 * Makefile.in (clean): Remove tic6x-*.c files.
10353 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10354 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10355 (tic6x-c64xp-linux.c): Likewise.
10356 * configure.srv: Add support for tic6x-*-uclinux.
10357 * linux-tic6x-low.c: New.
10358 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10360 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10361 Yao Qi <yao@codesourcery.com>
10363 * target.h (struct target_ops): Add read_loadmap.
10364 * linux-low.c (struct target_loadseg): New type.
10365 (struct target_loadmap): New type.
10366 (linux_read_loadmap): New function.
10367 (linux_target_ops): Add linux_read_loadmap.
10368 * server.c (handle_query): Support qXfer:fdpic:read packet.
10369 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10372 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10374 * win32-low.c: Include <stdint.h>.
10376 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10378 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10379 to the inferior here.
10380 (i386_remove_aligned_watchpoint): Ditto.
10381 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10382 fit part of the watchpoint in the debug registers.
10383 (i386_update_inferior_debug_regs): New.
10384 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10385 registers, and only update the inferior on success.
10386 (i386_low_remove_watchpoint): Ditto.
10388 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10390 * linux-low.c (compare_ints, unique, list_threads, show_process,
10391 linux_core_of_thread): Delete.
10392 (linux_target_ops): Change linux_core_of_thread to
10393 linux_common_core_of_thread.
10394 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10395 * utils.c (malloc_failure): Change type of argument.
10396 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10397 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10398 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10399 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10400 (IPA_OBJS): Add common-utils-ipa.o.
10401 (ptid_h, linux_osdata_h): New macros.
10402 (server_h): Add common/common-utils.h, common/xml-utils.h,
10403 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10405 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10406 ptid.o, buffer.o): New rules.
10407 (linux-low.o): Add common/linux-osdata.h as a dependency.
10408 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10409 * configure.ac: Add AC_HEADER_DIRENT check.
10410 * config.in: Regenerate.
10411 * configure: Regenerate.
10412 * remote-utils.c (xml_escape_text): Delete.
10413 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10414 buffer_xml_printf): Move to common/buffer.c.
10415 * server.c (main): Remove call to initialize_inferiors.
10416 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10417 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10418 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10419 internal_error, gdb_assert, gdb_assert_fail): Delete.
10420 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10421 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10423 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10424 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10425 initialize_inferiors): Delete.
10427 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10429 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10432 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10434 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10436 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10438 2011-05-26 Yao Qi <yao@codesourcery.com>
10440 * Makefile.in (thread-db.o): Track dependence to
10441 common/gdb_thread_db.h.
10442 * thread-db.c: include gdb_thread_db.h from right place.
10444 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10446 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10447 __FILE__ and __LINE__ to internal_error.
10449 2011-05-13 Doug Evans <dje@google.com>
10451 * thread-db.c (try_thread_db_load_from_sdir): New function.
10452 (try_thread_db_load_from_dir): New function.
10453 (thread_db_load_search): Handle $sdir, ignore $pdir.
10454 Remove trying of system directories if search of
10455 libthread-db-search-path fails, that is now done via $sdir.
10457 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10459 * server.c (handle_query): Add EnableDisableTracepoints to the list
10460 of supported features.
10461 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10463 (cmd_qtenable_disable): New.
10464 (cmd_qtstart): Install tracepoints even if disabled.
10465 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10466 receiving a QTEnable or QTDisable packet.
10467 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10468 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10470 (gdb_probe): Skip data collection if static tracepoint is disabled.
10472 2011-05-10 Doug Evans <dje@google.com>
10474 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10476 2011-05-04 Doug Evans <dje@google.com>
10478 * linux-low.c (linux_join): Skip process lookup.
10479 * spu-low.c (spu_join): Ditto.
10480 * server.c (join_inferiors_callback): Delete.
10481 (process_serial_event): For 'D' packet (detach) call join_inferior
10484 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10486 * README: Don't mention xscale*-*-linux*.
10487 * configure.srv (xscale*-*-linux*): Don't handle target.
10489 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10491 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10493 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10494 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10495 (i386_emit_void_call_2): Likewise.
10497 2011-04-26 Yao Qi <yao@codesourcery.com>
10499 * linux-low.c: Move common macros to linux-ptrace.h.
10500 Include linux-ptrace.h.
10501 * Makefile.in (linux_ptrace_h): New.
10502 (linux-low.o): Depends on linux-ptrace.h.
10504 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10506 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10507 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10508 (remote_prepare): New function with most of the TCP code from ...
10509 (remote_open): ... here. Detect PORT here unconditionally. Move also
10510 setting transport_is_reliable.
10511 * server.c (run_once): New variable.
10512 (gdbserver_usage): Document it.
10513 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10514 the first run if RUN_ONCE.
10515 * server.h (run_once, remote_prepare): New declarations.
10517 2011-04-19 Tom Tromey <tromey@redhat.com>
10519 * win32-low.c (handle_load_dll): Remove duplicate "the".
10521 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10523 Remove support for old Cygwin 1.5 versions.
10524 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10525 function to avoid warning.
10526 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10529 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10531 * gdbserver/server.h (Macro _): Define it if not available.
10533 2011-03-14 Michael Snyder <msnyder@vmware.com>
10535 * hostio.c (handle_close): Remove unnecessary null test.
10537 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10539 * Makefile.in (maintainer-clean realclean distclean): Remove
10540 "make ... subdir_do" command.
10542 2011-03-10 Michael Snyder <msnyder@vmware.com>
10544 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10546 * server.c (handle_v_run): Free alloced buffer on early return.
10548 2011-03-09 Yao Qi <yao@codesourcery.com>
10551 2011-03-04 Yao Qi <yao@codesourcery.com>
10553 * Makefile.in: Remove GNU make feature --directory.
10555 2011-03-05 Yao Qi <yao@codesourcery.com>
10557 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10558 (subdir_do): New make target. Copied from gdb/Makefile.
10559 (maintainer-clean, realclean, distclean, clean): Call corresponding
10560 make targets in common/Makefile.
10562 2011-02-11 Yao Qi <yao@codesourcery.com>
10564 * configure.ac: Call AC_PROG_RANLIB.
10565 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10566 * configure: Regenerate.
10568 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10570 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10572 2011-03-06 Yao Qi <yao@codesourcery.com>
10574 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10576 2011-03-05 Yao Qi <yao@codesourcery.com>
10578 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10579 (subdir_do): New make target. Copied from gdb/Makefile.
10580 (maintainer-clean, realclean, distclean, clean): Call corresponding
10581 make targets in common/Makefile.
10583 2011-03-04 Yao Qi <yao@codesourcery.com>
10585 * Makefile.in: Remove GNU make feature --directory.
10587 2011-03-04 Michael Snyder <msnyder@vmware.com>
10589 * server.c (queue_stop_reply): Call xmalloc not malloc.
10591 2011-03-02 Michael Snyder <msnyder@vmware.com>
10593 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10595 2011-02-28 Michael Snyder <msnyder@vmware.com>
10597 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10598 (cmd_qtframe): Ditto.
10599 (cmd_qtbuffer): Ditto.
10600 (cmd_bigqtbuffer): Ditto.
10602 * utils.c (decimal2str): Initialize 'width' to nine, then
10603 don't mess with it.
10605 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10607 * hostio.c (require_data): Free *data, not data.
10609 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10611 * hostio.c (require_data): Use free, not xfree.
10613 2011-02-27 Michael Snyder <msnyder@vmware.com>
10615 * server.c (handle_query): Discard unused value.
10617 * hostio.c (require_data): Free malloc memory before returning
10620 2011-02-26 Michael Snyder <msnyder@vmware.com>
10622 * linux-low.c (list_threads): Call closedir for dirent.
10624 2011-02-27 Michael Snyder <msnyder@vmware.com>
10626 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10627 a case statement falls through.
10629 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10631 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10634 2011-02-26 Michael Snyder <msnyder@vmware.com>
10636 * utils.c (decimal2str): Eliminate dead code and dead param.
10637 (pulongest): Drop dead param from call to decimal2str.
10640 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10642 Revert the following patch (not approved yet):
10643 2011-02-21 Hui Zhu <teawater@gmail.com>
10644 * tracepoint.c (tp_printf): New function.
10645 (eval_agent_expr): Handle gdb_agent_op_printf.
10647 2011-02-21 Hui Zhu <teawater@gmail.com>
10649 * tracepoint.c (tp_printf): New function.
10650 (eval_agent_expr): Handle gdb_agent_op_printf.
10652 2011-02-18 Tom Tromey <tromey@redhat.com>
10654 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10655 (tracepoint.o): Likewise.
10656 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10657 (gdb_agent_op_names): Likewise.
10659 2011-02-18 Tom Tromey <tromey@redhat.com>
10661 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10662 gdb_agent_op_rot>: New constants.
10663 (gdb_agent_op_names): Add pick and roll.
10664 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10667 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10669 * aclocal.m4: Regenerated with aclocal-1.11.1.
10671 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10673 * server.c (handle_qxfer_traceframe_info): New.
10674 (qxfer_packets): Register "traceframe-info".
10675 (handle_query): Report support for qXfer:traceframe-info:read+.
10676 * tracepoint.c (match_blocktype): New.
10677 (traceframe_find_block_type): Rename to ...
10678 (traceframe_walk_blocks): ... this. Add callback filter argument,
10680 (traceframe_find_block_type): New, reimplemented on top of
10681 traceframe_walk_blocks.
10682 (build_traceframe_info_xml): New.
10683 (traceframe_read_info): New.
10684 * server.h (traceframe_read_info): Declare.
10686 2011-02-11 Yao Qi <yao@codesourcery.com>
10688 * configure.ac: Call AC_PROG_RANLIB.
10689 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10690 * configure: Regenerate.
10692 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10694 * server.c (gdb_read_memory): Change return semantics to allow
10696 (handle_search_memory_1): Adjust.
10697 (process_serial_event) <'m' packet>: Handle partial transfers.
10698 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10700 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10702 * regcache.c (init_register_cache): Initialize
10703 regcache->register_status.
10704 (free_register_cache): Release regcache->register_status.
10705 (regcache_cpy): Copy register_status.
10706 (registers_to_string): Print 'x's for unavailable registers.
10707 (supply_register): Mark the register's status valid or
10708 unavailable, depending on whether a buffer was passed in or not.
10709 (supply_register_zeroed): New.
10710 (supply_regblock): Mark the registers' status valid or
10711 unavailable, depending on whether a buffer was passed in or not.
10712 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10713 (struct regcache): New `register_status' field.
10714 (supply_register_zeroed): Declare.
10715 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10716 supply_register_zeroed, rather than passing a NULL buffer to
10718 * tracepoint.c (fetch_traceframe_registers): Update comment.
10720 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10722 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10725 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10727 * server.h (decode_xfer_write): Change prototype.
10728 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10729 and don't extract the annex here.
10730 * server.c (decode_xfer_read): Remove `annex' parameter,
10731 and don't extract the annex here.
10732 (decode_xfer): New.
10733 (struct qxfer): New.
10734 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10735 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10736 (handle_qxfer_statictrace): New functions, abstracted out from
10737 handle_query, and made to use the struct qxfer interface.
10738 (handle_threads_qxfer_proper): Rename to ...
10739 (handle_qxfer_threads_proper): ... this.
10740 (handle_threads_qxfer): Rename to ...
10741 (handle_qxfer_threads): ... this. Adjust.
10742 (qxfer_packets): New array.
10743 (handle_qxfer): New function.
10744 (handle_query): Use handle_qxfer.
10746 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10748 * gdbreplay.c: Shorten lines of >= 80 columns.
10749 * linux-low.c: Ditto.
10750 * linux-ppc-low.c: Ditto.
10751 * linux-s390-low.c: Ditto.
10752 * linux-sparc-low.c: Ditto.
10753 * linux-x86-low.c: Ditto.
10754 * linux-xtensa-low.c: Ditto.
10755 * mem-break.c: Ditto.
10756 * nto-low.c: Ditto.
10757 * regcache.h: Ditto.
10758 * remote-utils.c: Ditto.
10761 * thread-db.c: Ditto.
10762 * tracepoint.c: Ditto.
10764 * win32-low.h: Ditto.
10766 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10768 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10771 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10773 * server.c (gdbserver_version): Update copyright year in version
10775 * gdbreplay.c (gdbreplay_version): Ditto.
10777 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10779 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10780 * linux-bfin-low.c: New file.
10781 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10782 PT_DATA_ADDR for BFIN targets.
10783 * Makefile.in (SFILES): Add linux-bfin-low.c.
10784 (clean): Remove reg-bfin.c.
10785 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10786 * README: Mention supported Blackfin targets.
10788 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10790 * .gitignore: New file.
10792 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10794 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10796 2010-10-22 Jie Zhang <jie@codesourcery.com>
10798 * Makefile.in: Add FLAGS_TO_PASS variable.
10799 (install): Remove dependency of install-only and recursively
10800 invoke make for install-only.
10802 2010-10-04 Doug Evans <dje@google.com>
10804 * Makefile.in (uninstall): Use $(DESTDIR).
10806 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10810 * linux-x86-low.c (compat_siginfo_from_siginfo)
10811 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10812 si_code is < 0. Check for si_code == SI_TIMER before checking for
10815 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10817 * lynx-i386-low.c: New file.
10818 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10820 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10822 * lynx-low.c (ptrace_request_to_str): Remove handling for
10823 request values that have been removed in LynxOS 5.x.
10825 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10827 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10830 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10832 * configure.ac: Add --enable-inprocess-agent option.
10833 * configure: Rebuilt.
10835 2010-09-06 Yao Qi <yao@codesourcery.com>
10837 * linux-low.c (linux_kill): Remove unused variable.
10838 (linux_stabilize_threads): Likewise.
10839 * server.c (start_inferior): Likewise.
10840 (queue_stop_reply_callback): Likewise.
10841 * tracepoint.c (do_action_at_tracepoint): Likewise.
10843 2010-09-06 Yao Qi <yao@codesourcery.com>
10845 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10848 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10850 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10852 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10854 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10857 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10859 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10860 gdbserver/lynx-ppc-low.c: New files.
10861 * Makefile.in (lynx_low_h): New variable.
10862 (lynx-low.o, lynx-ppc-low.o): New rules.
10863 * configure.ac: On LynxOS, link with -lnetinet.
10864 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10865 * configure: regenerate.
10867 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10869 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10870 * configure.ac: Add check for vasprintf and vsnprintf.
10871 * configure, config.in: Regenerate.
10872 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10874 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10876 * gdbreplay.c: Move include of alloca.h up, next to include of
10878 * server.h: Add include of malloc.h.
10879 * mem-break.c: Remove include of malloc.h.
10880 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10882 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10884 * Makefile.in (memmem.o): Build with -Wno-error.
10886 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10888 * utils.c (xsnprintf): Make non-static.
10889 * server.h: Add xsnprintf declaration.
10890 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10891 replace calls to snprintf by calls to xsnprintf throughout.
10893 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10895 * configure.ac: Add configure check for alloca.
10896 * configure, config.in: Regenerate.
10897 * server.h: Include alloca.h if it exists.
10898 * gdbreplay.c: Include alloca.h if it exists.
10900 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10902 * linux-low.c (__SIGRTMIN): Define if not already defined.
10903 (linux_create_inferior): Check for __ANDROID__ rather than
10905 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10906 are already deferred.
10907 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10908 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10909 stopped and already has a pending signal to report.
10910 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10911 a pending signal to report or is moving out of a jump pad.
10912 (linux_init_signals): Check for __ANDROID__ rather than
10915 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10917 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10918 debug_threads check. Avoid a linear search when not doing debug
10921 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10923 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10924 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10925 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10926 (process_event): Change local fd's type to gdb_fildes_t.
10927 (create_file_handler): Adjust prototype.
10928 (delete_file_handler): Adjust prototype.
10929 (handle_file_event): Adjust prototype. Use pfildes.
10930 (create_file_event): Adjsut prototype.
10931 * remote-utils.c (remote_desc, listen_desc): Change type to
10933 * server.h: New gdb_fildes_t typedef.
10934 [USE_WIN32API]: Include winsock2.h.
10935 (delete_file_handler, add_file_handler): Adjust prototypes.
10936 (pfildes): Declare.
10937 * utils.c (pfildes): New.
10939 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10941 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10942 * configure: Regenerate.
10944 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10946 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10947 (linux_done_accessing_memory): ... this.
10948 (linux_target_ops): Adjust.
10949 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10950 * nto-low.c (nto_target_ops): Adjust comment.
10951 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10952 * spu-low.c (spu_target_ops): Adjust comment.
10953 * target.h (target_ops): Rename unprepare_to_access_memory field
10954 to done_accessing_memory.
10955 (unprepare_to_access_memory): Rename to ...
10956 (done_accessing_memory): ... this.
10958 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10960 * linux-low.c (linux_prepare_to_access_memory): New.
10961 (linux_unprepare_to_access_memory): New.
10962 (linux_target_ops): Install them.
10963 * server.c (read_memory): Rename to ...
10964 (gdb_read_memory): ... this. Use
10965 prepare_to_access_memory/prepare_to_access_memory.
10966 (write_memory): Rename to ...
10967 (gdb_write_memory): ... this. Use
10968 prepare_to_access_memory/prepare_to_access_memory.
10969 (handle_search_memory_1): Adjust.
10970 (process_serial_event): Adjust.
10971 * target.h (struct target_ops): New fields
10972 prepare_to_access_memory and unprepare_to_access_memory.
10973 (prepare_to_access_memory, unprepare_to_access_memory): New.
10974 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10975 prepare_to_access_memory/prepare_to_access_memory.
10976 * nto-low.c (nto_target_ops): Adjust.
10977 * spu-low.c (spu_target_ops): Adjust.
10978 * win32-low.c (win32_target_ops): Adjust.
10980 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10982 * Makefile.in (WARN_CFLAGS): Get it from configure.
10983 (WERROR_CFLAGS): New.
10984 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10985 * configure.ac: Introduce --enable-werror, which adds -Werror to
10986 the compiler command line. Enabled by default. Disable with
10987 --disable-werror. Add -Wdeclaration-after-statement
10988 Wpointer-arith and -Wformat-nonliteral to warning flags.
10989 * configure: Regenerate.
10991 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10993 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10995 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10997 * gdbreplay.c (remote_error): New.
10999 (expect): Use gdbchar. Check for error reading from GDB.
11000 Clarify sync error output.
11001 (play): Check for errors writing to GDB.
11002 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11003 * remote-utils.c (getpkt): Check for errors writing to the remote
11006 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11008 * linux-low.c (linux_wait_1): Move non-debugging code out of
11009 `debug_threads' control.
11011 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11013 * linux-low.c (linux_wait_1): Don't set last_status here.
11014 * server.c (push_event, queue_stop_reply_callback): Assert we're
11015 not pushing a TARGET_WAITKIND_IGNORE event.
11016 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11017 (myresume, handle_target_event): Set the thread's last_resume_kind
11018 and last_status from the target returned status.
11020 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11024 * linux-x86-low.c (update_debug_registers_callback): New.
11025 (i386_dr_low_set_addr): Use it.
11026 (i386_dr_low_get_addr): New.
11027 (i386_dr_low_set_control): Use update_debug_registers_callback.
11028 (i386_dr_low_get_control): New.
11029 (i386_dr_low_get_status): Adjust.
11030 * linux-low.c (linux_stop_lwp): New.
11031 * linux-low.h (linux_stop_lwp): Declare.
11033 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11034 argument instead of a i386_debug_reg_state.
11035 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11036 a i386_debug_reg_state.
11037 (i386_insert_aligned_watchpoint): Adjust.
11038 (i386_remove_aligned_watchpoint): Adjust.
11039 (i386_low_stopped_data_address): Read the debug registers from the
11040 inferior instead of from the mirrors.
11041 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11042 (i386_dr_low_get_addr): Declare.
11043 (i386_dr_low_get_control): Declare.
11044 (i386_dr_low_get_status): Change prototype.
11046 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11047 (i386_dr_low_get_addr): New.
11048 (i386_dr_low_get_control): New.
11049 (i386_dr_low_get_status): Adjust prototype. Return
11051 (i386_initial_stuff): Clear dr_status_mirror and
11053 (i386_get_thread_context): Adjust.
11054 (i386_set_thread_context): Adjust.
11055 (i386_thread_added): Adjust.
11057 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11059 * linux-low.h (linux_thread_area): Delete declaration.
11061 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11063 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11064 after its termination.
11066 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11068 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11069 (gdb_wants_all_stopped): Delete.
11070 (linux_wait_1): Don't call them.
11071 * server.c (handle_v_cont): Tag all threads as want-stopped.
11072 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11073 stopped as "client-wants-stopped".
11075 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11077 * Makefile.in (signals_h): New.
11078 (server_h): Depend on it.
11079 (server.o): Don't depend on $(signals_def).
11080 (signals.o): Depend on $(signals_def).
11082 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11084 * Makefile.in (signals_def): New.
11085 (server_h): Append include/gdb/signals.h and signals_def.
11086 (server.o): Append signals_def.
11088 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11090 * server.c (handle_target_event): Use target_signal_to_host for
11091 resume_info.sig initialization.
11092 * target.h (struct thread_resume) <sig>: New comment.
11094 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11096 * server.c (handle_query): strcpy() the returned string from paddress()
11097 instead of sprintf().
11098 * utils.c (paddress): Return phex_nz().
11100 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11102 * server.c (handle_v_cont): Call mourn_inferior if process
11104 (myresume): Likewise.
11106 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11108 Static tracepoints, and integration with UST.
11110 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11111 * mem-break.c (uninsert_all_breakpoints)
11112 (reinsert_all_breakpoints): New.
11113 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11114 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11115 (gdb_agent_ust_loaded, helper_thread_id)
11116 (gdb_agent_helper_thread_id): New macros.
11117 (struct ipa_sym_addresses): Add addr_ust_loaded,
11118 addr_helper_thread_id, addr_cmd_buf.
11119 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11120 (in_process_agent_loaded_ust): New.
11121 (write_e_ust_not_loaded): New.
11122 (maybe_write_ipa_ust_not_loaded): New.
11123 (struct collect_static_trace_data_action): New.
11124 (enum tracepoint_type) <static_tracepoint>: New.
11125 (struct tracepoint) <handle>: Mention static tracepoints.
11126 (struct static_tracepoint_ctx): New.
11127 (CMD_BUF_SIZE): New.
11128 (add_tracepoint_action): Handle static tracepoint actions.
11129 (unprobe_marker_at): New.
11130 (clear_installed_tracepoints): Handle static tracepoints.
11131 (cmd_qtdp): Handle static tracepoints.
11132 (probe_marker_at): New.
11133 (cmd_qtstart): Handle static tracepoints.
11134 (response_tracepoint): Handle static tracepoints.
11135 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11136 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11137 (get_context_regcache): Handle static tracepoints.
11138 (do_action_at_tracepoint): Handle static tracepoint actions.
11139 (traceframe_find_block_type): Handle static trace data blocks.
11140 (traceframe_read_sdata): New.
11141 (download_tracepoints): Download static tracepoint actions.
11142 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11143 (GDB_PROBE_NAME): New.
11145 (GET_UST_SYM): New.
11148 (ust_marker_to_static_tracepoint): New.
11150 (collect_ust_data_at_tracepoint): New.
11151 (gdb_ust_probe): New.
11152 (UNIX_PATH_MAX, SOCK_DIR): New.
11153 (gdb_ust_connect_sync_socket): New.
11154 (resume_thread, stop_thread): New.
11155 (run_inferior_command): New.
11156 (init_named_socket): New.
11157 (gdb_ust_socket_init): New.
11158 (cstr_to_hexstr): New.
11160 (first_marker, next_marker): New.
11161 (response_ust_marker): New.
11162 (cmd_qtfstm, cmd_qtsstm): New.
11163 (unprobe_marker_at, probe_marker_at): New.
11164 (cmd_qtstmat, gdb_ust_thread): New.
11165 (gdb_ust_init): New.
11166 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11167 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11168 (ST_REGENTRY): New.
11169 (x86_64_st_collect_regmap): New.
11170 (X86_64_NUM_ST_COLLECT_GREGS): New.
11171 (AMD64_RIP_REGNUM): New.
11172 (supply_static_tracepoint_registers): New.
11173 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11174 (ST_REGENTRY): New.
11175 (i386_st_collect_regmap): New.
11176 (i386_NUM_ST_COLLECT_GREGS): New.
11177 (supply_static_tracepoint_registers): New.
11178 * server.c (handle_query): Handle qXfer:statictrace:read.
11179 <qSupported>: Report support for StaticTracepoints, and
11180 qXfer:statictrace:read features.
11181 * server.h (traceframe_read_sdata)
11182 (supply_static_tracepoint_registers): Declare.
11183 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11184 (unpack_varlen_hex): Include in IPA build.
11185 * Makefile.in (ustlibs, ustinc): New.
11186 (IPA_OBJS): Add remote-utils-ipa.o.
11187 ($(IPA_LIB)): Link -ldl and -lpthread.
11189 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11190 * config.in, configure: Regenerate.
11192 2010-06-20 Ian Lance Taylor <iant@google.com>
11193 Pedro Alves <pedro@codesourcery.com>
11195 * linux-x86-low.c (always_true): Delete.
11196 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11197 trying to fool the compiler with always_true.
11199 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11201 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11202 conditions in gdbserver.
11204 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11206 * spu-low.c (spu_read_memory): Wrap around local store limit.
11207 (spu_write_memory): Likewise.
11209 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11211 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11212 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11214 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11216 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11217 uses with LONGEST uses.
11219 2010-06-14 Stan Shebs <stan@codesourcery.com>
11220 Pedro Alves <pedro@codesourcery.com>
11224 * linux-x86-low.c: Include limits.h.
11226 (always_true): New.
11229 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11230 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11231 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11232 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11233 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11234 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11235 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11236 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11237 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11238 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11239 (amd64_emit_void_call_2): New.
11240 (amd64_emit_ops): New.
11241 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11242 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11243 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11244 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11245 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11246 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11247 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11248 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11249 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11250 (i386_emit_stack_adjust, i386_emit_int_call_1)
11251 (i386_emit_void_call_2): New.
11252 (i386_emit_ops): New.
11253 (x86_emit_ops): New.
11254 (the_low_target): Install x86_emit_ops.
11255 * server.h (struct emit_ops): New.
11256 (get_raw_reg_func_addr): Declare.
11257 (current_insn_ptr, emit_error): Declare.
11258 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11259 (set_trace_state_variable_value): New defines.
11260 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11261 addr_get_trace_state_variable_value and
11262 addr_set_trace_state_variable_value.
11263 (symbol_list): New fields for get_raw_reg,
11264 get_trace_state_variable_value and set_trace_state_variable_value.
11265 (condfn): New typedef.
11266 (struct tracepoint): New field `compiled_cond'.
11267 (do_action_at_tracepoint): Clear compiled_cond.
11268 (get_trace_state_variable_value, set_trace_state_variable_value):
11270 (condition_true_at_tracepoint): If there's a compiled condition,
11272 (current_insn_ptr, emit_error): New globals.
11273 (struct bytecode_address): New.
11274 (get_raw_reg_func_addr): New.
11275 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11276 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11277 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11278 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11279 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11280 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11281 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11282 (compile_tracepoint_condition, compile_bytecodes): New.
11283 * target.h (emit_ops): Forward declare.
11284 (struct target_ops): New field emit_ops.
11285 (target_emit_ops): New.
11286 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11287 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11288 * linux-low.c (linux_emit_ops): New.
11289 (linux_target_ops): Install it.
11290 * linux-low.h (struct linux_target_ops): New field emit_ops.
11292 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11294 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11295 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11297 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11298 Stan Shebs <stan@codesourcery.com>
11300 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11301 (all): Depend on $(extra_libraries).
11302 (install-only): Install the IPA.
11303 (IPA_OBJS, IPA_LIB): New.
11304 (clean): Remove the IPA lib.
11305 (IPAGENT_CFLAGS): New.
11306 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11307 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11308 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11309 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11310 * configure.ac: Check for atomic builtins support in the compiler.
11311 (IPA_DEPFILES, extra_libraries): Define.
11312 * configure.srv (ipa_obj): Add description.
11313 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11314 (i[34567]86-*-linux*): Set ipa_obj.
11315 (x86_64-*-linux*): Set ipa_obj.
11316 * linux-low.c (stabilizing_threads): New.
11317 (supports_fast_tracepoints): New.
11318 (linux_detach): Stabilize threads before detaching.
11319 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11320 the lwp is either not stabilizing, or is moving out of a jump pad.
11321 (linux_fast_tracepoint_collecting): New.
11322 (maybe_move_out_of_jump_pad): New.
11323 (enqueue_one_deferred_signal): New.
11324 (dequeue_one_deferred_signal): New.
11325 (linux_wait_for_event_1): If moving out of a jump pad, defer
11326 pending signals to later.
11327 (linux_stabilize_threads): New.
11328 (linux_wait_1): Check if threads need moving out of jump pads, and
11330 (stuck_in_jump_pad_callback): New.
11331 (move_out_of_jump_pad_callback): New.
11332 (lwp_running): New.
11333 (linux_resume_one_lwp): Handle moving out of jump pads.
11334 (linux_set_resume_request): Dequeue deferred signals.
11335 (need_step_over_p): Also step over fast tracepoint jumps.
11336 (start_step_over): Also uninsert fast tracepoint jumps.
11337 (finish_step_over): Also reinsert fast tracepoint jumps.
11338 (linux_install_fast_tracepoint_jump): New.
11339 (linux_target_ops): Install linux_stabilize_threads and
11340 linux_install_fast_tracepoint_jump_pad.
11341 * linux-low.h (linux_target_ops) <get_thread_area,
11342 install_fast_tracepoint_jump_pad>: New fields.
11343 (struct lwp_info) <collecting_fast_tracepoint,
11344 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11345 (linux_get_thread_area): Declare.
11346 * linux-x86-low.c (jump_insn): New.
11347 (x86_get_thread_area): New.
11348 (append_insns): New.
11349 (push_opcode): New.
11350 (amd64_install_fast_tracepoint_jump_pad): New.
11351 (i386_install_fast_tracepoint_jump_pad): New.
11352 (x86_install_fast_tracepoint_jump_pad): New.
11353 (the_low_target): Install x86_get_thread_area and
11354 x86_install_fast_tracepoint_jump_pad.
11355 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11356 (struct fast_tracepoint_jump): New.
11357 (fast_tracepoint_jump_insn): New.
11358 (fast_tracepoint_jump_shadow): New.
11359 (find_fast_tracepoint_jump_at): New.
11360 (fast_tracepoint_jump_here): New.
11361 (delete_fast_tracepoint_jump): New.
11362 (set_fast_tracepoint_jump): New.
11363 (uninsert_fast_tracepoint_jumps_at): New.
11364 (reinsert_fast_tracepoint_jumps_at): New.
11365 (set_breakpoint_at): Use write_inferior_memory.
11366 (uninsert_raw_breakpoint): Use write_inferior_memory.
11367 (check_mem_read): Mask out fast tracepoint jumps.
11368 (check_mem_write): Mask out fast tracepoint jumps.
11369 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11370 (set_fast_tracepoint_jump): Declare.
11371 (delete_fast_tracepoint_jump)
11372 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11373 (reinsert_fast_tracepoint_jumps_at): Declare.
11374 * regcache.c: Don't compile many functions when building the
11375 in-process agent library.
11376 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11377 the register buffer in the heap.
11378 (free_register_cache): If the register buffer isn't owned by the
11379 regcache, don't free it.
11380 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11381 pre-existing register caches.
11382 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11384 (convert_ascii_to_int): : Constify `from' parameter type.
11385 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11386 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11387 the needed buffer in-place.
11388 (relocate_instruction): New.
11389 * server.c (handle_query) <qSymbols>: If the target supports
11390 tracepoints, give it a chance of looking up symbols. Report
11391 support for fast tracepoints.
11392 (handle_status): Stabilize threads.
11393 (process_serial_event): Adjust.
11394 * server.h (struct fast_tracepoint_jump): Forward declare.
11395 (struct process_info) <fast_tracepoint_jumps>: New field.
11396 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11397 (decode_X_packet, decode_M_packet): Adjust.
11398 (relocate_instruction): Declare.
11399 (in_process_agent_loaded): Declare.
11400 (tracepoint_look_up_symbols): Declare.
11401 (struct fast_tpoint_collect_status): Declare.
11402 (fast_tracepoint_collecting): Declare.
11403 (force_unlock_trace_buffer): Declare.
11404 (handle_tracepoint_bkpts): Declare.
11405 (initialize_low_tracepoint)
11406 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11407 * target.h (struct target_ops) <stabilize_threads,
11408 install_fast_tracepoint_jump_pad>: New fields.
11409 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11410 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11411 [HAVE_STDINT_H]: Include stdint.h.
11412 (trace_debug_1): Rename to ...
11413 (trace_vdebug): ... this.
11414 (trace_debug): Rename to ...
11415 (trace_debug_1): ... this. Add `level' parameter.
11416 (trace_debug): New.
11417 (ATTR_USED, ATTR_NOINLINE): New.
11418 (IP_AGENT_EXPORT): New.
11419 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11420 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11421 (about_to_request_buffer_space, trace_buffer_is_full)
11422 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11423 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11424 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11425 (traceframe_write_count, traceframes_created)
11426 (trace_state_variables)
11427 New renaming defines.
11428 (struct ipa_sym_addresses): New.
11429 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11430 (symbol_list): New.
11431 (ipa_sym_addrs): New.
11432 (all_tracepoint_symbols_looked_up): New.
11433 (in_process_agent_loaded): New.
11434 (write_e_ipa_not_loaded): New.
11435 (maybe_write_ipa_not_loaded): New.
11436 (tracepoint_look_up_symbols): New.
11437 (debug_threads) [IN_PROCESS_AGENT]: New.
11438 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11439 (UNKNOWN_SIDE_EFFECTS): New.
11440 (stop_tracing): New.
11441 (flush_trace_buffer): New.
11442 (stop_tracing_bkpt): New.
11443 (flush_trace_buffer_bkpt): New.
11444 (read_inferior_integer): New.
11445 (read_inferior_uinteger): New.
11446 (read_inferior_data_pointer): New.
11447 (write_inferior_data_pointer): New.
11448 (write_inferior_integer): New.
11449 (write_inferior_uinteger): New.
11450 (struct collect_static_trace_data_action): Delete.
11451 (enum tracepoint_type): New.
11452 (struct tracepoint) <type>: New field `type'.
11453 <actions_str, step_actions, step_actions_str>: Only include in
11455 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11456 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11457 (tracepoints): Use IP_AGENT_EXPORT.
11458 (last_tracepoint): Don't include in the IPA.
11459 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11460 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11461 (alloced_trace_state_variables): New.
11462 (trace_state_variables): Use IP_AGENT_EXPORT.
11463 (traceframe_t): Delete unused variable.
11464 (circular_trace_buffer): Don't include in the IPA.
11465 (trace_buffer_start): Delete.
11466 (struct trace_buffer_control): New.
11467 (trace_buffer_free): Delete.
11468 (struct ipa_trace_buffer_control): New.
11469 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11470 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11472 (trace_buffer_ctrl): New.
11473 (TRACE_BUFFER_CTRL_CURR): New.
11474 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11475 Reimplement as macros.
11476 (trace_buffer_wrap): Delete.
11477 (traceframe_write_count, traceframe_read_count)
11478 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11479 (struct tracepoint_hit_ctx) <type>: New field.
11480 (struct fast_tracepoint_ctx): New.
11481 (memory_barrier): New.
11483 (record_tracepoint_error): Update atomically in the IPA.
11484 (clear_inferior_trace_buffer): New.
11485 (about_to_request_buffer_space): New.
11486 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11487 updating the same buffer.
11488 (add_tracepoint): Default the tracepoint's type to trap
11489 tracepoint, and orig_size to -1.
11490 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11491 internal variables.
11492 (create_trace_state_variable): New parameter `gdb'. Handle it.
11493 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11494 (cmd_qtdp): Handle fast tracepoints.
11495 (cmd_qtdv): Adjust.
11496 (max_jump_pad_size): New.
11497 (gdb_jump_pad_head): New.
11498 (get_jump_space_head): New.
11499 (claim_jump_space): New.
11500 (sort_tracepoints): New.
11501 (MAX_JUMP_SIZE): New.
11502 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11504 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11505 support. Upload fast traceframes, and delete internal IPA
11507 (stop_tracing_handler): New.
11508 (flush_trace_buffer_handler): New.
11509 (cmd_qtstop): Upload fast tracepoints.
11510 (response_tracepoint): Handle fast tracepoints.
11511 (tracepoint_finished_step): Upload fast traceframes. Set the
11512 tracepoint hit context's tracepoint type.
11513 (handle_tracepoint_bkpts): New.
11514 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11515 type. Add comment about fast tracepoints.
11516 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11517 non-existing action_str field.
11518 (get_context_regcache): Handle fast tracepoints.
11519 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11521 (fast_tracepoint_from_jump_pad_address): New.
11522 (fast_tracepoint_from_ipa_tpoint_address): New.
11523 (collecting_t): New.
11524 (force_unlock_trace_buffer): New.
11525 (fast_tracepoint_collecting): New.
11527 (gdb_collect): New.
11528 (write_inferior_data_ptr): New.
11529 (target_tp_heap): New.
11530 (target_malloc): New.
11531 (download_agent_expr): New.
11533 (download_tracepoints): New.
11534 (download_trace_state_variables): New.
11535 (upload_fast_traceframes): New.
11536 (IPA_FIRST_TRACEFRAME): New.
11537 (IPA_NEXT_TRACEFRAME_1): New.
11538 (IPA_NEXT_TRACEFRAME): New.
11539 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11540 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11541 (gdb_jump_pad_buffer_end): New.
11542 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11543 (initialize_tracepoint): Adjust.
11544 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11545 buffer. Initialize the low module.
11546 * utils.c (PREFIX, TOOLNAME): New.
11547 (malloc_failure): Use PREFIX.
11548 (error): In the IPA, an error causes an exit.
11549 (fatal, warning): Use PREFIX.
11550 (internal_error): Use TOOLNAME.
11551 (NUMCELLS): Increase to 10.
11552 * configure, config.in: Regenerate.
11554 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11556 * server.c (handle_query) <qSupported>: Do two passes over the
11557 qSupported string to avoid nesting strtok.
11559 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11561 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11563 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11564 -Wl,--dynamic-list.
11565 * configure: Regenerate.
11566 * proc-service.list: New.
11568 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11570 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11573 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11575 * gdbreplay.c (remote_open): Check error return from socket() call by
11576 its equality to -1 not by it being negative.
11577 * remote-utils.c (remote_open): Likewise.
11579 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11581 * config.h: Regenerate.
11583 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11585 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11586 doesn't provide PTRACE_GET_THREAD_AREA.
11588 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11590 * linux-m68k-low.c: Include <asm/ptrace.h>
11591 (ps_get_thread_area): Implement.
11593 2010-05-03 Doug Evans <dje@google.com>
11595 * event-loop.c (struct callback_event): New struct.
11596 (callback_list): New global.
11597 (append_callback_event, delete_callback_event): New functions.
11598 (process_callback): New function.
11599 (start_event_loop): Call it.
11600 * remote-utils.c (NOT_SCHEDULED): Define.
11601 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11602 moved out of readchar.
11603 (readchar): Rewrite. Call reschedule before returning.
11604 (reset_readchar): New function.
11605 (remote_close): Call it.
11606 (process_remaining, reschedule): New functions.
11607 * server.h (callback_handler_func): New typedef.
11608 (append_callback_event, delete_callback_event): Declare.
11610 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11612 * proc-service.c (ps_pglobal_lookup): Use
11613 thread_db_look_up_one_symbol.
11614 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11615 parameter. Use it instead of all_symbols_looked_up.
11616 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11618 (all_symbols_looked_up): Don't declare.
11619 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11620 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11622 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11623 Set all_symbols_looked_up here.
11624 (thread_db_look_up_one_symbol): New.
11625 (thread_db_get_tls_address): Adjust.
11626 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11627 thread_db object on the heap, and tentatively set it in the
11629 (thread_db_init): Don't set all_symbols_looked_up here.
11630 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11632 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11634 * linux-low.c (linux_kill, linux_detach): Adjust.
11635 (status_pending_p_callback): Remove redundant statement. Check
11636 for !TARGET_WAITIKIND_IGNORE, instead of
11637 TARGET_WAITKIND_STOPPED.
11638 (handle_tracepoints): Make sure LWP is locked. Adjust.
11639 (linux_wait_for_event_1): Adjust.
11640 (linux_cancel_breakpoints): New.
11641 (unsuspend_one_lwp): New.
11642 (unsuspend_all_lwps): New.
11643 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11644 (send_sigstop_callback): Change return type to int, add new
11645 `except' parameter and handle it.
11646 (suspend_and_send_sigstop_callback): New.
11647 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11648 pass them down. If SUSPEND, also increment the lwp's suspend
11650 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11651 (need_step_over_p): Don't consider suspended LWPs.
11652 (start_step_over): Adjust.
11653 (proceed_one_lwp): Change return type to int, add new `except'
11654 parameter and handle it.
11655 (unsuspend_and_proceed_one_lwp): New.
11656 (proceed_all_lwps): Use find_inferior instead of
11658 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11659 also decrement the suspend count of LWPs. Pass `except' down,
11660 instead of hacking its suspend count.
11661 (linux_pause_all): Add `freeze' parameter. Adjust.
11662 (linux_unpause_all): New.
11663 (linux_target_ops): Install linux_unpause_all.
11664 * server.c (handle_status): Adjust.
11665 * target.h (struct target_ops): New fields `unpause_all' and
11666 `cancel_breakpoints'. Add new parameter to `pause_all'.
11667 (pause_all): Add new `freeze' parameter.
11668 (unpause_all): New.
11669 (cancel_breakpoints): New.
11670 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11671 cancel breakpoints.
11672 (cmd_qtstart): Pause threads.
11673 (stop_tracing): Pause threads, and cancel breakpoints.
11674 * win32-low.c (win32_target_ops): Adjust.
11676 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11678 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11679 the inferior right away from here...
11680 (linux_wait_1): ... to here, and adjust to check the thread's
11681 last_resume_kind instead of the lwp's step or stop_expected flags.
11683 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11685 * README: Use consistent `GDB' and `GDBserver' spellings.
11687 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11689 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11690 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11691 (linux_detach_one_lwp): Assume the lwp is stopped.
11692 (any_thread_of): Delete.
11693 (linux_detach): Stop all lwps here. Don't blindly delete all
11695 (delete_lwp_callback): New.
11696 (linux_mourn): Delete all lwps of the process that is gone.
11697 (linux_wait_1): Don't delete the last lwp of the process here.
11698 * mem-break.h (mark_breakpoints_out): Declare.
11699 * mem-break.c (mark_breakpoints_out): New.
11700 (free_all_breakpoints): Use it.
11701 * server.c (handle_target_event): If the process is gone, mark
11703 * thread-db.c (struct thread_db) <create_bp>: New field.
11704 (thread_db_enable_reporting): Fix prototype. Store a thread event
11705 breakpoint reference in the thread_db struct.
11706 (thread_db_load_search): Clear the thread_db object.
11707 (try_thread_db_load_1): Ditto.
11708 (switch_to_process): New.
11709 (disable_thread_event_reporting): Use it.
11710 (remove_thread_event_breakpoints): New.
11711 (thread_db_detach, thread_db_mourn): Use it.
11713 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11715 * linux-low.c (linux_enable_event_reporting): New.
11716 (linux_wait_for_event_1, handle_extended_wait): Use it.
11718 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11720 * linux-low.c (linux_kill_one_lwp, linux_kill)
11721 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11722 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11723 SIGSTOP even if the LWP is stopped.
11724 (send_sigstop_callback): New.
11725 (stop_all_lwps): Use send_sigstop_callback instead.
11726 (linux_resume_one_thread): Adjust.
11727 (proceed_one_lwp): Still proceed an LWP that the client has
11728 requested to stop, if we haven't reported it as stopped yet. Make
11729 sure that LWPs the client want stopped, have a pending SIGSTOP.
11731 2010-04-26 Doug Evans <dje@google.com>
11733 * server.c (handle_general_set): Make static.
11735 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11736 Print received char after testing for error/eof instead of before.
11737 (input_interrupt): Tweak comment.
11739 2010-04-23 Doug Evans <dje@google.com>
11741 * server.c (start_inferior): Print inferior argv if --debug.
11743 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11745 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11746 * nto-x86-low.c: Include server.h
11748 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11750 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11751 be consistent with other sources of this directory.
11752 (init_registers_amd64): Correct name of source file of this function
11755 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11757 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11758 64-bit executables.
11760 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11762 * win32-i386-low.c: Add 64-bit support.
11763 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11764 (init_registers_amd64): Declare.
11765 (mappings): Add 64-bit version of array.
11766 (init_windows_x86): New function.
11767 (the_low_target): Change init_arch field to init_windows_x86.
11769 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11771 * win32-low.c: Adapt to support also 64-bit architecture.
11772 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11773 (get_image_name): Use SIZE_T type for local variable `done'.
11774 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11775 (toolhelp_get_dll_name): Idem.
11776 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11777 Use uintptr_t typecast to avoid warning.
11778 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11779 (handle_exception): Use phex_nz to avoid warning.
11780 (win32_wait): Remove unused local variable `process'.
11782 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11784 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11787 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11789 * configure.ac: Use `ws2_32' library for srv_mingw.
11790 * configure: Regenerate.
11791 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11792 * remote-utils.c: Likewise.
11794 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11796 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11797 if __x86_64__ is defined.
11799 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11801 * configure: Regenerate.
11803 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11805 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11806 * target.h (target_ops): New get_tib_address field.
11807 * win32-low.h (win32_thread_info): Add thread_local_base field.
11808 * win32-low.c (child_add_thread): Add tlb argument.
11809 Set thread_local_base field to TLB.
11810 (get_child_debug_event): Adapt to child_add_thread change.
11811 (win32_get_tib_address): New function.
11812 (win32_target_ops): Set get_tib_address field to
11813 win32_get_tib_address.
11814 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11816 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11818 * linux-low.c (linux_mourn): Also remove the process.
11819 * server.c (handle_target_event): Don't remove the process here.
11820 * nto-low.c (nto_mourn): New.
11821 (nto_target_ops): Install it.
11822 * spu-low.c (spu_mourn): New.
11823 (spu_target_ops): Install it.
11824 * win32-low.c (win32_mourn): New.
11825 (win32_target_ops): Install it.
11827 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11829 * server.h (buffer_xml_printf): Remove redundant `;'.
11831 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11833 * regcache.c (set_register_cache): Invalidate regcaches before
11834 changing the register cache layout.
11835 (regcache_invalidate_one): Allow a NULL regcache.
11836 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11837 regcaches before changing the register cache layout or the target
11840 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11842 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11843 variable warning on Linux/x86-64.
11845 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11847 GDBserver disconnected tracing support.
11849 * linux-low.c (linux_remove_process): Delete.
11850 (add_lwp): Don't set last_resume_kind here.
11851 (linux_kill): Use `mourn'.
11852 (linux_detach): Use `thread_db_detach', and `mourn'.
11853 (linux_mourn): New.
11854 (linux_attach_lwp_1): Adjust comment.
11855 (linux_attach): last_resume_kind moved the thread_info; adjust.
11856 (status_pending_p_callback): Adjust.
11857 (linux_wait_for_event_1): Adjust.
11858 (count_events_callback, select_singlestep_lwp_callback)
11859 (select_event_lwp_callback, cancel_breakpoints_callback)
11860 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11861 (proceed_one_lwp): Adjust.
11862 (linux_async): Add debug output.
11863 (linux_thread_stopped): New.
11864 (linux_pause_all): New.
11865 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11867 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11868 (thread_db_free): Delete declaration.
11869 (thread_db_detach, thread_db_mourn): Declare.
11870 * thread-db.c (thread_db_init): Use thread_db_mourn.
11871 (thread_db_free): Delete, split in two.
11872 (disable_thread_event_reporting): New.
11873 (thread_db_detach): New.
11874 (thread_db_mourn): New.
11876 * server.h (struct thread_info) <last_resume_kind>: New field.
11877 <attached>: Add comment.
11878 <gdb_detached>: New field.
11879 (handler_func): Change return type to int.
11880 (handle_serial_event, handle_target_event): Ditto.
11881 (gdb_connected): Declare.
11883 (disconnected_tracing): Declare.
11884 (stop_tracing): Declare.
11886 * server.c (handle_query) <qSupported>: Report support for
11887 disconnected tracing.
11888 (queue_stop_reply_callback): Account for running threads.
11889 (gdb_wants_thread_stopped): New.
11890 (gdb_wants_all_threads_stopped): New.
11891 (gdb_reattached_process): New.
11892 (handle_status): Clear the `gdb_detached' flag of all processes.
11893 In all-stop, stop all threads.
11894 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11895 (process_serial_event): If the remote connection breaks, or if an
11896 exit was forced with "monitor exit", force an event loop exit.
11897 Handle disconnected tracing on detach.
11898 (handle_serial_event): Adjust.
11899 (handle_target_event): If GDB isn't connected, forward events back
11900 to the inferior, unless the last process exited, in which case,
11901 exit gdbserver. Adjust interface.
11903 * remote-utils.c (remote_open): Don't block in accept. Instead
11904 register an event loop source on the listen socket file
11905 descriptor. Refactor bits into ...
11906 (listen_desc): ... this new global.
11907 (gdb_connected): ... this new function.
11908 (enable_async_notification): ... this new function.
11909 (handle_accept_event): ... this new function.
11910 (remote_close): Clear remote_desc.
11912 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11914 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11916 (mourn_inferior): Define.
11917 (target_process_qsupported): Avoid the dangling else problem.
11918 (thread_stopped): Define.
11919 (pause_all): Define.
11920 (target_waitstatus_to_string): Declare.
11921 * target.c (target_waitstatus_to_string): New.
11923 * tracepoint.c (tracing): Make extern.
11924 (disconnected_tracing): New.
11925 (stop_tracing): Make extern. Handle tracing stops due to GDB
11927 (cmd_qtdisconnected): New.
11928 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11929 (handle_tracepoint_general_set): Handle QTDisconnected.
11931 * event-loop.c (event_handler_func): Change return type to int.
11932 (process_event): Bail out if the event handler wants the event
11934 (handle_file_event): Ditto.
11935 (start_event_loop): Bail out if the event handler wants the event
11938 * nto-low.c (nto_target_ops): Adjust.
11939 * spu-low.c (spu_wait): Don't remove the process here.
11940 (spu_target_ops): Adjust.
11941 * win32-low.c (win32_wait): Don't remove the process here.
11942 (win32_target_ops): Adjust.
11944 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11946 * regcache.c (realloc_register_cache): Invalidate inferior's
11947 regcache before recreating it.
11949 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11951 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11953 2010-04-09 Stan Shebs <stan@codesourcery.com>
11954 Pedro Alves <pedro@codesourcery.com>
11956 * server.h (LONGEST): New.
11957 (struct thread_info) <while_stepping>: New field.
11958 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11960 (initialize_tracepoint, handle_tracepoint_general_set)
11961 (handle_tracepoint_query, tracepoint_finished_step)
11962 (tracepoint_was_hit, release_while_stepping_state_list):
11963 (current_traceframe): Declare.
11964 * server.c (handle_general_set): Handle tracepoint packets.
11965 (read_memory): New.
11966 (write_memory): New.
11967 (handle_search_memory_1): Use read_memory.
11968 (handle_query): Report support for conditional tracepoints, trace
11969 state variables, and tracepoint sources. Handle tracepoint
11971 (main): Initialize the tracepoints module.
11972 (process_serial_event): Handle traceframe reads/writes.
11974 * linux-low.c (handle_tracepoints): New.
11975 (linux_wait_1): Call it.
11976 (linux_resume_one_lwp): Handle while-stepping.
11977 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11978 (linux_target_ops): Install them.
11979 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11981 * linux-x86-low.c (x86_supports_tracepoints): New.
11982 (the_low_target). Install it.
11984 * mem-break.h (delete_breakpoint): Declare.
11985 * mem-break.c (delete_breakpoint): Make external.
11987 * target.h (struct target_ops): Add `supports_tracepoints',
11988 `read_pc', and `write_pc' fields.
11989 (target_supports_tracepoints): Define.
11990 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11993 * regcache.h (struct regcache) <registers_owned>: New field.
11994 (init_register_cache, regcache_cpy): Declare.
11995 (regcache_read_pc, regcache_write_pc): Declare.
11996 (register_cache_size): Declare.
11997 (supply_regblock): Declare.
11998 * regcache.c (init_register_cache): New.
11999 (new_register_cache): Use it.
12000 (regcache_cpy): New.
12001 (register_cache_size): New.
12002 (supply_regblock): New.
12003 (regcache_read_pc, regcache_write_pc): New.
12005 * tracepoint.c: New.
12007 * Makefile.in (OBS): Add tracepoint.o.
12008 (tracepoint.o): New rule.
12010 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12012 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12014 (i386-mmx.c): Likewise.
12015 (i386-mmx-linux.o): Likewise.
12016 (i386-mmx-linux.c): Likewise.
12018 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12019 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12020 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12021 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12023 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12024 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12025 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12027 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12029 * Makefile.in (clean): Updated.
12031 (i386-avx.c): Likewise.
12032 (i386-avx-linux.o): Likewise.
12033 (i386-avx-linux.c): Likewise.
12034 (amd64-avx.o): Likewise.
12035 (amd64-avx.c): Likewise.
12036 (amd64-avx-linux.o): Likewise.
12037 (amd64-avx-linux.c): Likewise.
12039 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12040 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12041 (srv_amd64_regobj): Add amd64-avx.o.
12042 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12043 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12044 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12045 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12046 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12047 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12048 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12050 * i387-fp.c: Include "i386-xstate.h".
12052 (i387_cache_to_xsave): Likewise.
12053 (i387_xsave_to_cache): Likewise.
12054 (x86_xcr0): Likewise.
12056 * i387-fp.h (i387_cache_to_xsave): Likewise.
12057 (i387_xsave_to_cache): Likewise.
12058 (x86_xcr0): Likewise.
12060 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12061 * linux-crisv32-low.c (target_regsets): Likewise.
12062 * linux-m68k-low.c (target_regsets): Likewise.
12063 * linux-mips-low.c (target_regsets): Likewise.
12064 * linux-ppc-low.c (target_regsets): Likewise.
12065 * linux-s390-low.c (target_regsets): Likewise.
12066 * linux-sh-low.c (target_regsets): Likewise.
12067 * linux-sparc-low.c (target_regsets): Likewise.
12068 * linux-xtensa-low.c (target_regsets): Likewise.
12070 * linux-low.c: Include <sys/uio.h>.
12071 (regsets_fetch_inferior_registers): Support nt_type.
12072 (regsets_store_inferior_registers): Likewise.
12073 (linux_process_qsupported): New.
12074 (linux_target_ops): Add linux_process_qsupported.
12076 * linux-low.h (regset_info): Add nt_type.
12077 (linux_target_ops): Add process_qsupported.
12079 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12081 (init_registers_i386_avx_linux): New.
12082 (init_registers_amd64_avx_linux): Likewise.
12083 (xmltarget_i386_linux_no_xml): Likewise.
12084 (xmltarget_amd64_linux_no_xml): Likewise.
12085 (PTRACE_GETREGSET): Likewise.
12086 (PTRACE_SETREGSET): Likewise.
12087 (x86_fill_xstateregset): Likewise.
12088 (x86_store_xstateregset): Likewise.
12089 (use_xml): Likewise.
12090 (x86_linux_update_xmltarget): Likewise.
12091 (x86_linux_process_qsupported): Likewise.
12092 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12093 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12094 init_registers_i386_linux here. Call
12095 x86_linux_update_xmltarget.
12096 (the_low_target): Add x86_linux_process_qsupported.
12098 * server.c (handle_query): Call target_process_qsupported.
12100 * target.h (target_ops): Add process_qsupported.
12101 (target_process_qsupported): New.
12103 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12105 * inferiors.c (add_thread): Set last_status kind to
12106 TARGET_WAITKIND_IGNORE.
12107 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12108 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12109 (linux_wait_1): Move `thread' local definition to block that uses
12110 it. Don't NULL initialize `event_child'.
12111 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12112 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12113 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12115 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12117 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12118 an extended waitstatus, or by a watchpoint.
12119 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12120 thread was stepping or has been stopped by a watchpoint.
12122 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12124 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12125 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12126 of another, then delete the previous, and validate all
12128 (validate_inserted_breakpoint): New.
12129 (delete_disabled_breakpoints): New.
12130 (validate_breakpoints): New.
12131 (check_mem_read): Validate breakpoints before trusting their
12132 shadow. Delete disabled breakpoints.
12133 (check_mem_write): Validate breakpoints before trusting they
12134 should be inserted. Delete disabled breakpoints.
12135 * mem-break.h (validate_breakpoints):
12136 * server.c (handle_query): Validate breakpoints when we see a
12139 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12141 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12142 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12143 if we could tell there's a GDB breakpoint at stop_pc.
12144 (need_step_over_p): Don't do a step over if we find a GDB
12145 breakpoint at the resume PC.
12147 * mem-break.c (struct raw_breakpoint): New.
12148 (enum bkpt_type): New type `gdb_breakpoint'.
12149 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12150 fields. New field `raw'.
12151 (find_raw_breakpoint_at): New.
12152 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12153 breakpoint instead.
12154 (set_breakpoint_at): Adjust.
12155 (delete_raw_breakpoint): New.
12156 (release_breakpoint): New.
12157 (delete_breakpoint): Rename to...
12158 (delete_breakpoint_1): ... this. Add proc parameter. Use
12159 release_breakpoint. Return ENOENT.
12160 (delete_breakpoint): Reimplement.
12161 (find_breakpoint_at): Delete.
12162 (find_gdb_breakpoint_at): New.
12163 (delete_breakpoint_at): Delete.
12164 (set_gdb_breakpoint_at): New.
12165 (delete_gdb_breakpoint_at): New.
12166 (gdb_breakpoint_here): New.
12167 (set_reinsert_breakpoint): Use release_breakpoint.
12168 (uninsert_breakpoint): Rename to ...
12169 (uninsert_raw_breakpoint): ... this.
12170 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12171 (reinsert_raw_breakpoint): Change parameter type to
12173 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12175 (check_breakpoints): Adjust. Use release_breakpoint.
12176 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12177 (breakpoint_inserted_here): Ditto.
12178 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12179 Don't trust the breakpoint's shadow if it is not inserted.
12180 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12181 (delete_all_breakpoints): Adjust.
12182 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12183 use delete_breakpoint_1.
12185 * mem-break.h (breakpoints_supported): Delete declaration.
12186 (set_gdb_breakpoint_at): Declare.
12187 (gdb_breakpoint_here): Declare.
12188 (delete_breakpoint_at): Delete.
12189 (delete_gdb_breakpoint_at): Declare.
12191 * server.h (struct raw_breakpoint): Forward declare.
12192 (struct process_info): New field `raw_breakpoints'.
12194 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12197 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12199 * linux-low.c (status_pending_p_callback): Fix comment.
12200 (linux_wait_for_event_1): Move most of the internal breakpoint
12201 handling from here...
12202 (linux_wait_1): ... to here.
12203 (count_events_callback): New.
12204 (select_singlestep_lwp_callback): New.
12205 (select_event_lwp_callback): New.
12206 (cancel_breakpoints_callback): New.
12207 (select_event_lwp): New.
12208 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12209 priority to all LWPs that have had events that should be reported
12210 to the client. Cancel breakpoints when about to reporting the
12211 event to the client, not while stopping lwps. No longer cancel
12212 finished single-steps here.
12213 (cancel_finished_single_step): Delete.
12214 (cancel_finished_single_steps): Delete.
12216 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12218 * mem-break.c (enum bkpt_type): New.
12219 (struct breakpoint): New field `type'.
12220 (set_breakpoint_at): Change return type to struct breakpoint
12221 pointer. Set type to `other_breakpoint' by default.
12222 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12223 in the breakpoint list.
12224 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12225 (reinsert_breakpoint): Rename to ...
12226 (reinsert_raw_breakpoint): ... this.
12227 (reinsert_breakpoints_at): Adjust.
12228 * mem-break.h (struct breakpoint): Declare.
12229 (set_breakpoint_at): Change return type to struct breakpoint
12232 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12234 * server.c (handle_query): Assign, not compare.
12236 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12238 Teach linux gdbserver to step-over-breakpoints.
12240 * linux-low.c (can_hardware_single_step): New.
12241 (supports_breakpoints): New.
12242 (handle_extended_wait): If stopping threads, read the stop pc of
12243 the new cloned LWP.
12245 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12246 low target doesn't support retrieving the PC.
12247 (add_lwp): Set last_resume_kind to resume_continue.
12248 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12249 (linux_attach): Don't clear stop_expected. Set the lwp's
12250 last_resume_kind to resume_stop.
12251 (linux_detach_one_lwp): Don't check for removed breakpoints.
12252 (check_removed_breakpoint): Delete.
12253 (status_pending_p): Rename to ...
12254 (status_pending_p_callback): ... this. Don't check for removed
12255 breakpoints. Don't consider threads that are stopped from GDB's
12257 (linux_wait_for_lwp): Always read the stop_pc here.
12258 (cancel_breakpoint): New.
12259 (step_over_bkpt): New global.
12260 (linux_wait_for_event_1): Implement stepping over breakpoints.
12261 (gdb_wants_lwp_stopped): New.
12262 (gdb_wants_all_stopped): New.
12263 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12264 single-step traps here. Store the thread's last reported target
12266 (send_sigstop): Don't clear stop_expected. Always set it,
12268 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12269 (cancel_finished_single_step): New.
12270 (cancel_finished_single_steps): New.
12271 (wait_for_sigstop): Don't cancel finished single-step traps here.
12272 (linux_resume_one_lwp): Don't check for removed breakpoints.
12273 Don't set `step' on non-hardware step archs.
12274 (linux_set_resume_request): Ignore resume_stop requests if already
12275 stopping or stopped. Set the lwp's last_resume_kind.
12276 (resume_status_pending_p): Don't check for removed breakpoints.
12277 (need_step_over_p): New.
12278 (start_step_over): New.
12279 (finish_step_over): New.
12280 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12281 requests. Clear the thread's last reported target waitstatus.
12282 Don't use the `suspended' flag. Don't consider pending breakpoints.
12283 (linux_resume): Start a step-over if necessary.
12284 (proceed_one_lwp): New.
12285 (proceed_all_lwps): New.
12286 (unstop_all_lwps): New.
12287 * linux-low.h (struct lwp_info): Rewrite comment for the
12288 `suspended' flag. Add the `stop_pc' field. Delete the
12289 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12290 Add `'last_resume_kind' and `need_step_over' fields.
12291 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12292 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12293 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12294 (set_raw_breakpoint_at): New.
12295 (set_breakpoint_at): Rewrite to use it.
12296 (reinsert_breakpoint_handler): Delete.
12297 (set_reinsert_breakpoint): New.
12298 (reinsert_breakpoint_by_bp): Delete.
12299 (delete_reinsert_breakpoints): New.
12300 (uninsert_breakpoint): Rewrite.
12301 (uninsert_breakpoints_at): New.
12302 (reinsert_breakpoint): Rewrite.
12303 (reinsert_breakpoints_at): New.
12304 (check_breakpoints): Rewrite.
12305 (breakpoint_here): New.
12306 (breakpoint_inserted_here): New.
12307 (check_mem_read): Adjust.
12308 * mem-break.h (breakpoints_supported, breakpoint_here)
12309 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12310 (reinsert_breakpoint_by_bp): Delete declaration.
12311 (delete_reinsert_breakpoints): Declare.
12312 (reinsert_breakpoint): Delete declaration.
12313 (reinsert_breakpoints_at): Declare.
12314 (uninsert_breakpoint): Delete declaration.
12315 (uninsert_breakpoints_at): Declare.
12316 (check_breakpoints): Adjust prototype.
12317 * server.h: Adjust include order.
12318 (struct thread_info): Declare here. Add a `last_status' field.
12320 2010-03-23 Michael Snyder <msnyder@vmware.com>
12322 * server.c (crc32): New function.
12323 (handle_query): Add handling for 'qCRC:' request.
12325 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12327 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12328 lwp had been stopped by a watchpoint.
12330 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12332 * server.h (internal_error): Declare.
12333 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12334 * utils.c (internal_error): New function.
12336 2010-03-15 Andreas Schwab <schwab@redhat.com>
12338 * configure.srv: Fix typo setting srv_regobj.
12340 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12342 * linux-low.c (fetch_register): Avoid passing a non string literal
12344 (usr_store_inferior_registers): Ditto.
12346 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12348 * linux-low.c (linux_write_memory): Bail out early if peeking
12351 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12353 * linux-low.h (struct lwp_info): New fields
12354 `stopped_by_watchpoint' and `stopped_data_address'.
12355 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12356 here, and cache them in the lwp object.
12357 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12359 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12361 (linux_stopped_by_watchpoint): Rewrite.
12362 (linux_stopped_data_address): Rewrite.
12364 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12366 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12367 switching the current inferior, not before.
12369 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12371 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12372 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12373 i386-linux.c and amd64-linux.c.
12374 (reg-i386.o): Removed.
12375 (reg-i386.c): Likewise.
12376 (reg-i386-linux.o): Likewise.
12377 (reg-i386-linux.c): Likewise.
12378 (reg-x86-64.o): Likewise.
12379 (reg-x86-64.c): Likewise.
12380 (reg-x86-64-linux.o): Likewise.
12381 (reg-x86-64-linux.c): Likewise.
12383 (i386.c): Likewise.
12384 (i386-linux.o): Likewise.
12385 (i386-linux.c): Likewise.
12386 (amd64.o): Likewise.
12387 (amd64.c): Likewise.
12388 (amd64-linux.o): Likewise.
12389 (amd64-linux.c): Likewise.
12391 * configure.srv (srv_i386_regobj): New.
12392 (srv_i386_linux_regobj): Likewise.
12393 (srv_amd64_regobj): Likewise.
12394 (srv_amd64_linux_regobj): Likewise.
12395 (srv_i386_32bit_xmlfiles): Likewise.
12396 (srv_i386_64bit_xmlfiles): Likewise.
12397 (srv_i386_xmlfiles): Likewise.
12398 (srv_amd64_xmlfiles): Likewise.
12399 (srv_i386_linux_xmlfiles): Likewise.
12400 (srv_amd64_linux_xmlfiles): Likewise.
12401 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12402 srv_xmlfiles to $srv_i386_xmlfiles.
12403 (i[34567]86-*-mingw32ce*): Likewise.
12404 (i[34567]86-*-mingw*): Likewise.
12405 (i[34567]86-*-nto*): Likewise.
12406 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12407 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12408 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12409 (x86_64-*-linux*): Likewise.
12411 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12412 (init_registers_amd64_linux): New.
12413 (x86_arch_setup): Replace init_registers_x86_64_linux with
12414 init_registers_amd64_linux.
12416 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12418 * configure.ac: Check for libdl. If it is not available link against
12419 static libthread_db.
12420 * configure: Regenerate.
12422 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12426 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12427 handing a read watchpoint.
12428 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12430 2010-02-12 Doug Evans <dje@google.com>
12432 * linux-low.c (linux_supports_tracefork_flag): Document.
12433 (linux_look_up_symbols): Add comment.
12435 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12437 * regcache.c (supply_register): Clear regcache if buf is NULL.
12439 2010-02-02 Nicolas Roche <roche@sourceware.org>
12440 Joel Brobecker <brobecker@adacore.com>
12442 * inferiors.c (find_inferior): Add function documentation.
12443 (unloaded_dll): Handle the case where the unloaded dll has not
12444 been previously registered in the dll list.
12446 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12448 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12449 (thumb2_breakpoint): New.
12450 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12452 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12454 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12455 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12458 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12460 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12462 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12464 * linux-s390-low.c (s390_collect_ptrace_register)
12465 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12467 2010-01-21 Doug Evans <dje@google.com>
12469 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12470 (PTRACE_ARG4_TYPE): New macro.
12471 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12472 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12473 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12474 (usr_store_inferior_registers): Ditto.
12475 (linux_read_memory, linux_write_memory): Ditto.
12476 (linux_test_for_tracefork): Ditto.
12478 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12479 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12481 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12483 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12486 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12488 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12489 prototype to take a regcache. Adjust.
12491 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12493 * regcache.h (struct thread_info): Forward declare.
12494 (struct regcache): New.
12495 (new_register_cache): Adjust prototype.
12496 (get_thread_regcache): Declare.
12497 (free_register_cache): Adjust prototype.
12498 (registers_to_string, registers_from_string): Ditto.
12499 (supply_register, supply_register_by_name, collect_register)
12500 (collect_register_as_string, collect_register_by_name): Ditto.
12501 * regcache.c (struct inferior_regcache_data): Delete.
12502 (get_regcache): Rename to ...
12503 (get_thread_regcache): ... this. Adjust. Switch inferior before
12504 fetching registers.
12505 (regcache_invalidate_one): Adjust.
12506 (regcache_invalidate): Fix prototype.
12507 (new_register_cache): Return the new register cache.
12508 (free_register_cache): Change prototype.
12509 (realloc_register_cache): Adjust.
12510 (registers_to_string): Change prototype to take a regcache. Adjust.
12511 (registers_from_string): Ditto.
12512 (register_data): Ditto.
12513 (supply_register): Ditto.
12514 (supply_register_by_name): Ditto.
12515 (collect_register): Ditto.
12516 (collect_register_as_string): Ditto.
12517 (collect_register_by_name): Ditto.
12518 * server.c (process_serial_event): Adjust.
12519 * linux-low.h (regset_fill_func, regset_store_func): Change
12521 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12523 * linux-low.c (get_stop_pc): Adjust.
12524 (check_removed_breakpoint): Adjust.
12525 (linux_wait_for_event): Adjust.
12526 (linux_resume_one_lwp): Adjust.
12527 (fetch_register): Add regcache parameter. Adjust.
12528 (usr_store_inferior_registers): Ditto.
12529 (regsets_fetch_inferior_registers): Ditto.
12530 (regsets_store_inferior_registers): Ditto.
12531 (linux_fetch_registers, linux_store_registers): Ditto.
12532 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12534 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12536 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12537 prototype to take a regcache.
12538 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12539 * remote-utils.c (convert_ascii_to_int, outreg)
12540 (prepare_resume_reply): Change prototype to take a regcache.
12542 * target.h (struct target_ops) <fetch_registers, store_registers>:
12543 Change prototype to take a regcache.
12544 (fetch_inferior_registers, store_inferior_registers): Change
12545 prototype to take a regcache. Adjust.
12546 * proc-service.c (ps_lgetregs): Adjust.
12547 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12548 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12549 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12550 take a regcache. Adjust.
12551 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12552 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12553 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12554 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12555 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12556 (cris_cannot_fetch_register):
12557 (cris_breakpoint_at): Change prototype to take a regcache.
12559 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12560 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12561 to take a regcache. Adjust.
12562 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12564 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12565 take a regcache. Adjust.
12566 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12567 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12568 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12569 * linux-mips-low.c (mips_get_pc):
12570 (mips_set_pc): Change prototype to take a regcache. Adjust.
12571 (mips_reinsert_addr): Adjust.
12572 (mips_collect_register): Change prototype to take a regcache.
12574 (mips_supply_register):
12575 (mips_collect_register_32bit, mips_supply_register_32bit)
12576 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12577 (mips_store_fpregset): Ditto.
12578 * linux-ppc-low.c (ppc_supply_ptrace_register)
12579 (ppc_supply_ptrace_register): Ditto.
12580 (parse_spufs_run): Adjust.
12581 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12582 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12583 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12584 take a regcache. Adjust.
12585 * linux-s390-low.c (s390_collect_ptrace_register)
12586 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12587 (s390_set_pc): Change prototype to take a regcache. Adjust.
12588 (s390_arch_setup): Adjust.
12589 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12590 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12591 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12592 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12593 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12595 (sparc_breakpoint_at): Adjust.
12596 * linux-xtensa-low.c (xtensa_fill_gregset):
12597 (xtensa_store_gregset):
12598 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12599 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12600 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12601 prototype to take a regcache. Adjust.
12602 * win32-arm-low.c (arm_fetch_inferior_register)
12603 (arm_store_inferior_register): Change prototype to take a
12605 * win32-i386-low.c (i386_fetch_inferior_register)
12606 (i386_store_inferior_register): Change prototype to take a
12608 * win32-low.c (child_fetch_inferior_registers)
12609 (child_store_inferior_registers): Change prototype to take a
12611 (win32_wait): Adjust.
12612 (win32_fetch_inferior_registers): Change prototype to take a
12614 (win32_store_inferior_registers): Adjust.
12615 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12616 store_inferior_register>: Change prototype to take a regcache.
12618 2010-01-20 Doug Evans <dje@google.com>
12620 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12622 (linux_wait_for_event1, linux_init_signals): Ditto.
12623 (W_STOPCODE): Provide definition if missing.
12625 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12627 * linux-low.c (linux_core_of_thread): New.
12628 (compare_ints, show_process, list_threads): New.
12629 (linux_qxfer_osdata): Report threads and cores.
12630 (linux_target_op): Register linux_core_of_thread.
12631 * remote-utils.c (prepare_resume_reply): Report the core.
12632 (buffer_xml_printf): Support %d specifier.
12633 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12635 (handle_query): Handle qXfer:threads. Announce availability
12637 * target.h (struct target_ops): New field core_of_thread.
12639 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12641 * Makefile.in (clean): Remove new generated files.
12642 (reg-s390.o, reg-s390.c): Remove rules.
12643 (reg-s390x.o, reg-s390x.c): Likewise.
12644 (s390-linux32.o, s390-linux32.c): Add rules.
12645 (s390-linux64.o, s390-linux64.c): Likewise.
12646 (s390x-linux64.o, s390x-linux64.c): Likewise.
12647 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12648 * linux-s390-low.c: Include <elf.h>.
12649 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12650 (init_registers_s390): Remove prototype.
12651 (init_registers_s390x): Likewise.
12652 (init_registers_s390_linux32): Add prototype.
12653 (init_registers_s390_linux64): Likewise.
12654 (init_registers_s390x_linux64): Likewise.
12655 (s390_num_regs_3264): New define.
12656 (s390_regmap_3264): New global variable.
12657 (s390_cannot_fetch_register): Remove obsolete check.
12658 (s390_cannot_store_register): Likewise.
12659 (s390_collect_ptrace_register): Handle upper/lower register halves.
12660 (s390_supply_ptrace_register): Likewise.
12661 (s390_fill_gregset): Update to register number changes.
12662 (s390_get_hwcap): New routine.
12663 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12664 Install appropriate regmap and register set.
12666 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12668 * server.c (gdbserver_version): Update copyright year to 2010.
12669 * gdbreplay.c (gdbreplay_version): Likewise.
12671 2009-12-28 Doug Evans <dje@google.com>
12673 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12674 elf/external.h. Include <elf.h> instead but only if necessary.
12676 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12678 * linux-low.c (linux_remove_process): Remove `detaching'
12679 parameter. Don't release/detach from thread_db here.
12680 (linux_kill): Release/detach from thread_db here, ...
12681 (linux_detach): ... and here, before actually detaching.
12682 (linux_wait_1): ... and here, when a process exits.
12683 * thread-db.c (any_thread_of): New.
12684 (thread_db_free): Switch the current inferior to a thread of the
12687 2009-12-21 Doug Evans <dje@google.com>
12689 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12691 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12692 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12693 warning ifndef __NR_tkill. Move setting of errno there too.
12694 Delete unnecessary resetting of errno after syscall.
12695 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12697 * configure.ac: Check for dladdr.
12698 * config.in: Regenerate.
12699 * configure: Regenerate.
12700 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12701 (try_thread_db_load): Update.
12703 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12705 2009-12-18 Doug Evans <dje@google.com>
12707 * event-loop.c: Include unistd.h if it exists.
12709 * linux-low.c (my_waitpid): Move definition away from being in
12710 between linux_tracefork_child/linux_test_for_tracefork.
12712 * gdb_proc_service.h (psaddr_t): Fix type.
12713 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12714 signature to match glibc.
12716 2009-12-16 Doug Evans <dje@google.com>
12718 * linux-low.c (linux_read_memory): Fix argument to read.
12720 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12722 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12723 events, don't leave current_inferior pointing at null.
12725 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12727 * win32-low.c (LOG): Delete.
12728 (OUTMSG): Output to stderr.
12729 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12730 on compile time LOG macro.
12731 (win32_wait): Fix debug output.
12733 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12735 * win32-low.c (win32_add_one_solib): If the dll name is
12736 "ntdll.dll", prepend the system directory to the dll path.
12738 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12740 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12742 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12743 Vladimir Prus <vladimir@codesourcery.com>
12745 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12746 * configure.ac: Check for __mcoldfire__ and set
12747 gdb_cv_m68k_is_coldfire.
12748 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12749 reg-cf.o and reg-m68k.o.
12750 * configure: Regenerated.
12752 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12754 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12755 Pass it to thread_db_free.
12756 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12757 proper `detaching' argument to linux_remove_process.
12758 * linux-low.h (thread_db_free): Add `detaching' parameter.
12759 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12761 (thread_db_free): Add `detaching' parameter. Only
12762 call td_ta_clear_event if detaching from process.
12764 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12766 * thread-db.c (thread_db_free): Fix typo.
12768 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12771 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12773 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12775 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12776 with an i686 compiler.
12777 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12779 * configure: Rebuilt.
12781 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12785 * server.c (handle_search_memory_1): Correct read_addr initialization
12786 in loop for searching subsequent chunks.
12788 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12790 * configure.ac: New --with-libthread-db option.
12791 * thread-db.c: Allow direct dependence on libthread_db.
12792 (thread_db_free): Adjust.
12793 * config.in: Regenerate.
12794 * configure: Likewise.
12796 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12799 * thread-db.c (attach_thread): New function.
12800 (maybe_attach_thread): Return success/failure.
12801 (find_new_threads_callback): Adjust.
12802 (thread_db_find_new_threads): Loop until no new threads.
12804 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12806 * proc-service.c (ps_lgetregs): Formatting.
12808 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12810 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12811 * configure.ac: Adjust.
12812 * linux-low.h (struct process_info_private): Move members to struct
12814 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12815 * linux-low.c (linux_remove_process): Adjust.
12816 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12817 * server.c (handle_query): Move code ...
12818 (handle_monitor_command): ... here. New function.
12819 * target.h (struct target_ops): New member.
12820 * thread-db.c (struct thread_db): New.
12821 (libthread_db_search_path): New variable.
12822 (thread_db_create_event, thread_db_enable_reporting)
12823 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12824 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12825 (try_thread_db_load_1, dladdr_to_soname): New functions.
12826 (try_thread_db_load, thread_db_load_search): New functions.
12827 (thread_db_init): Search for libthread_db.
12828 (thread_db_free): New function.
12829 (thread_db_handle_monitor_command): Likewise.
12830 * config.in: Regenerate.
12831 * configure: Regenerate.
12833 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12835 * spu-low.c (spu_kill): Wait for inferior to terminate.
12836 Call clear_inferiors.
12837 (spu_detach): Call clear_inferiors.
12839 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12841 * aclocal.m4: Regenerate.
12842 * config.in: Likewise.
12843 * configure: Likewise.
12845 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12847 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12848 (parse_spufs_run): New function.
12849 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12850 (ppc_breakpoint_at): Handle SPU breakpoints.
12852 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12854 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12855 (SPUFS_MAGIC): Define.
12856 (spu_enumerate_spu_ids): New function.
12857 (linux_qxfer_spu): New function.
12858 (linux_target_ops): Install linux_qxfer_spu.
12860 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12862 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12863 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12864 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12865 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12866 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12867 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12868 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12869 (init_registers_powerpc_cell32l): Add prototype.
12870 (init_registers_powerpc_cell64l): Likewise.
12871 (ppc_arch_setup): Detect Cell/B.E. architecture.
12873 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12875 * Makefile.in (datarootdir): New variable.
12877 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12879 * linux-low.c (linux_write_memory): Update debugging output.
12880 * Makefile.in (clean): Add new descriptions.
12881 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12882 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12883 * configure.srv: Add new files for arm*-*-linux*.
12884 * linux-arm-low.c: Add new declarations.
12885 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12886 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12887 (HWCAP_VFPv3D16): New.
12888 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12889 instead of __IWMMXT__.
12890 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12891 (arm_arch_setup): New.
12892 (target_regsets): Remove #ifdef. Add VFP regset.
12893 (the_low_target): Use arm_arch_setup.
12895 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12897 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12898 the main thread again.
12900 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12902 Adding Neutrino gdbserver.
12903 * configure: Regenerated.
12904 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12905 * configure.srv (i[34567]86-*-nto*): New target.
12906 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12907 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12908 (nto_comctrl) [__QNX__]: New function.
12909 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12911 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12913 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12916 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12917 Pedro Alves <pedro@codesourcery.com>
12919 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12920 don't support CONTEXT_EXTENDED_REGISTERS.
12921 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12922 (the_low_target): Install them.
12923 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12924 failing with ERROR_PIPE_NOT_CONNECTED.
12926 2009-06-30 Doug Evans <dje@google.com>
12927 Pierre Muller <muller@ics.u-strasbg.fr>
12929 Add h/w watchpoint support to x86-linux, win32-i386.
12930 * Makefile.in (SFILES): Add i386-low.c
12931 (i386_low_h): Define.
12932 (i386-low.o): Add dependencies.
12933 (linux-x86-low.o): Add i386-low.h dependency.
12934 (win32-i386-low.o): Ditto.
12935 * i386-low.c: New file.
12936 * i386-low.h: New file.
12937 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12938 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12939 * linux-low.c (linux_add_process): Initialize arch_private.
12940 (linux_remove_process): Free arch_private.
12941 (add_lwp): Initialize arch_private.
12942 (delete_lwp): Free arch_private.
12943 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12945 * linux-low.h (process_info_private): New member arch_private.
12946 (lwp_info): New member arch_private.
12947 (linux_target_ops): New members new_process, new_thread,
12949 (ptid_of): New macro.
12950 * linux-x86-low.c: Include stddef.h, i386-low.h.
12951 (arch_process_info): New struct.
12952 (arch_lwp_info): New struct.
12953 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12954 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12955 (i386_dr_low_get_status): New function.
12956 (x86_insert_point, x86_remove_point): New functions.
12957 (x86_stopped_by_watchpoint): New function.
12958 (x86_stopped_data_address): New function.
12959 (x86_linux_new_process, x86_linux_new_thread): New functions.
12960 (x86_linux_prepare_to_resume): New function.
12961 (the_low_target): Add entries for insert_point, remove_point,
12962 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12964 * server.c (debug_hw_points): New global.
12965 (monitor_show_help): Document set debug-hw-points.
12966 (handle_query): Process "set debug-hw-points".
12967 * server.h (debug_hw_points): Declare.
12968 (paddress): Declare.
12969 * utils.c (NUMCELLS, CELLSIZE): New macros.
12970 (get_sell, xsnprintf, paddress): New functions.
12971 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12972 remove_point, stopped_by_watchpoint, stopped_data_address.
12973 * win32-i386-low.c: Include i386-low.h.
12974 (debug_reg_state): Replaces dr.
12975 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12976 (i386_dr_low_get_status): New function.
12977 (i386_insert_point, i386_remove_point): New functions.
12978 (i386_stopped_by_watchpoint): New function.
12979 (i386_stopped_data_address): New function.
12980 (i386_initial_stuff): Update.
12981 (get_thread_context,set_thread_context,i386_thread_added): Update.
12982 (the_low_target): Add entries for insert_point,
12983 remove_point, stopped_by_watchpoint, stopped_data_address.
12984 * win32-low.c (win32_insert_watchpoint): New function.
12985 (win32_remove_watchpoint): New function.
12986 (win32_stopped_by_watchpoint): New function.
12987 (win32_stopped_data_address): New function.
12988 (win32_target_ops): Add entries for insert_watchpoint,
12989 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12990 * win32-low.h (win32_target_ops): New members insert_point,
12991 remove_point, stopped_by_watchpoint, stopped_data_address.
12993 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12995 * server.c (process_serial_event): Re-return unsupported, not
12996 error, if the type isn't recognized. Re-allow supporting only
12997 insert or remove packets. Also call require_running for
12998 breakpoints. Add missing break statement to default case. Tidy.
12999 * target.h (struct target_ops): Rename insert_watchpoint to
13000 insert_point, and remove_watchpoint to remove_point.
13002 * linux-low.h (struct linux_target_ops): Likewise.
13003 * linux-low.c (linux_insert_watchpoint): Rename to ...
13004 (linux_insert_point): ... this. Adjust.
13005 (linux_remove_watchpoint): Rename to ...
13006 (linux_remove_point): ... this. Adjust.
13007 (linux_target_ops): Adjust.
13008 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13009 (cris_insert_point): ... this.
13010 (cris_remove_watchpoint): Rename to ...
13011 (cris_remove_point): ... this.
13012 (the_low_target): Adjust.
13014 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13016 * server.c (handle_v_kill): Pass signal_pid to
13017 kill_inferior if multi_process is zero.
13019 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13021 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13022 * target.h (target_ops): Comment for *_watchpoint to make it clear
13023 the functions can get types '0' and '1'.
13025 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13027 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13028 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13029 * regcache.c (get_regcache): Likewise.
13030 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13031 * win32-low.c (child_fetch_inferior_registers): Remove check for
13034 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13035 Pedro Alves <pedro@codesourcery.com>
13037 * target.h (struct target_ops) <supports_multi_process>: New
13039 (target_supports_multi_process): New.
13040 * server.c (handle_query): Even if GDB reports support, only
13041 enable multi-process if the target also supports it. Report
13042 multi-process support only if the target backend supports it.
13043 * linux-low.c (linux_supports_multi_process): New function.
13044 (linux_target_ops): Install it as target_supports_multi_process
13047 2009-05-24 Doug Evans <dje@google.com>
13049 Global renaming of find_thread_pid to find_thread_ptid.
13050 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13051 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13052 All callers updated.
13054 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13055 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13058 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13059 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13060 (linux_resume_one_lwp): Ditto.
13062 2009-05-23 Doug Evans <dje@google.com>
13064 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13065 from struct inferior_list_entry * to struct lwp_info *.
13066 All callers updated.
13068 2009-05-13 Doug Evans <dje@google.com>
13070 * linux-x86-low.c: Don't include assert.h.
13071 (x86_siginfo_fixup): Use fatal, not assert.
13072 (x86_arch_setup): Fix comment.
13074 2009-05-12 Doug Evans <dje@google.com>
13076 Biarch support for i386/amd64 gdbserver.
13077 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13078 Add linux-x86-low.c.
13079 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13080 (linux-x86-low.o): Add.
13081 * linux-x86-64-low.c: Delete.
13082 * linux-i386-low.c: Delete.
13083 * linux-x86-low.c: New file.
13084 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13086 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13088 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13089 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13090 (linux_child_pid_to_exec_file): New function.
13091 (elf_64_header_p, elf_64_file_p): New functions.
13092 (siginfo_fixup): New function.
13093 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13094 give target a chance to convert layout.
13095 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13096 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13098 2009-05-07 Doug Evans <dje@google.com>
13100 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13101 (regsets_store_inferior_registers): Ditto.
13103 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13107 * linux-low.c (must_set_ptrace_flags): Delete.
13108 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13110 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13111 `lwp->must_set_ptrace_flags' instead.
13112 (linux_wait_for_event_1): Set ptrace options here.
13113 (linux_wait_1): ... not here.
13115 2009-04-30 Doug Evans <dje@google.com>
13117 * inferiors.c (started_inferior_callback): New function.
13118 (attached_inferior_callback): New function.
13119 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13120 * server.c (print_started_pid, print_attached_pid): New functions.
13121 (detach_or_kill_for_exit): New function.
13122 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13123 * server.h (have_started_inferiors_p): Declare.
13124 (have_attached_inferiors_p): Declare.
13126 * inferiors.c (remove_process): Fix memory leak, free process.
13127 * linux-low.c (linux_remove_process): New function.
13128 (linux_kill): Call it instead of remove_process.
13129 (linux_detach, linux_wait_1): Ditto.
13131 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13133 * configure.srv: Add x86 Windows CE target.
13135 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13137 * inferiors.c (get_thread_process): Make global.
13138 * server.h (get_thread_process): Add prototype.
13139 * thread-db.c (find_one_thread): Use get_thread_process
13140 instead of current_process.
13141 (thread_db_get_tls_address): Do not crash if called when
13142 thread layer is not yet initialized.
13144 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13146 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13147 * spu-low.c (current_tid): Rename to ...
13148 (current_ptid): ... this.
13149 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13150 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13151 ptid_get_lwp (current_ptid) instead of current_tid.
13152 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13153 instead of current_tid. Use find_process_pid to verify pid
13154 argument is valid. Pass proper argument to remove_process.
13155 (spu_thread_alive): Compare current_ptid instead of current_tid.
13156 (spu_resume): Likewise.
13158 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13160 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13163 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13165 Implement the multiprocess extensions, and add linux multiprocess
13168 * server.h (ULONGEST): Declare.
13169 (struct ptid, ptid_t): New.
13170 (minus_one_ptid, null_ptid): Declare.
13171 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13172 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13173 (struct inferior_list_entry): Change `id' type from unsigned from
13175 (struct sym_cache, struct breakpoint, struct
13176 process_info_private): Forward declare.
13177 (struct process_info): Declare.
13178 (current_process): Declare.
13179 (all_processes): Declare.
13180 (initialize_inferiors): Declare.
13181 (add_thread): Adjust to use ptid_t.
13182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13183 (add_process, remove_process, find_thread_pid): Declare.
13184 (find_inferior_id): Adjust to use ptid_t.
13185 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13186 (multi_process): Declare.
13187 (push_event): Adjust to use ptid_t.
13188 (read_ptid, write_ptid): Declare.
13189 (prepare_resume_reply): Adjust to use ptid_t.
13190 (clear_symbol_cache): Declare.
13191 * inferiors.c (all_processes): New.
13192 (null_ptid, minus_one_ptid): New.
13193 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13194 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13195 (add_thread): Change unsigned long to ptid. Remove gdb_id
13197 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13198 (gdb_id_to_thread): Rename to ...
13199 (find_thread_pid): ... this. Change unsigned long to ptid.
13200 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13201 (loaded_dll, pull_pid_from_list): Adjust.
13202 (add_process, remove_process, find_process_pid)
13203 (get_thread_process, current_process, initialize_inferiors): New.
13204 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13205 (struct target_waitstatus) <related_pid>: Ditto.
13206 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13207 return type to int.
13208 (struct target_ops) <join>: Add `pid' argument.
13209 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13210 (struct target_ops) <wait>: Add `ptid' field. Change return type
13212 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13213 (mywait): Add `ptid' argument. Change return type to ptid_t.
13214 (target_pid_to_str): Declare.
13215 * target.c (set_desired_inferior): Adjust to use ptids.
13216 (mywait): Add new `ptid' argument. Adjust.
13217 (target_pid_to_str): New.
13218 * mem-break.h (free_all_breakpoints): Declare.
13219 * mem-break.c (breakpoints): Delelete.
13220 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13221 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13222 to use per-process breakpoint list.
13223 (free_all_breakpoints): New.
13224 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13225 (symbol_cache, all_symbols_looked_up): Delete.
13227 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13229 (prepare_resume_reply): Change ptid argument's type from unsigned
13230 long to ptid_t. Adjust. Implement W;process and X;process.
13231 (free_sym_cache, clear_symbol_cache): New.
13232 (look_up_one_symbol): Adjust to per-process symbol cache. *
13233 * server.c (cont_thread, general_thread, step_thread): Change type
13235 (attached): Delete.
13236 (multi_process): New.
13237 (last_ptid): Change type to ptid_t.
13238 (struct vstop_notif) <ptid>: Change type to ptid_t.
13239 (queue_stop_reply, push_event): Change `ptid' argument's type to
13241 (discard_queued_stop_replies): Add `pid' argument.
13242 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13243 changes. Don't reference the `attached' global.
13244 (attach_inferior): Adjust to mywait interface changes.
13245 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13246 features. Handle and report "multiprocess+". Handle
13248 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13250 (handle_v_kill): New.
13251 (handle_v_stopped): Adjust to use target_pid_to_str.
13252 (handle_v_requests): Allow multiple attaches and runs when
13253 multiprocess extensions are in effect. Handle "vKill".
13254 (myresume): Adjust to use ptids.
13255 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13256 (handle_status): Adjust to discard_queued_stop_replies interface
13258 (first_thread_of, kill_inferior_callback)
13259 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13260 (main): Call initialize_inferiors. Adjust to use ptids, killing
13261 and detaching from all inferiors. Handle multiprocess packet
13263 * linux-low.h: Include gdb_proc_service.h.
13264 (struct process_info_private): New.
13265 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13266 <lwpid_of>: Use ptid_get_lwp.
13267 (get_lwp_thread): Adjust.
13268 (struct lwp_info): Add `dead' member.
13269 (find_lwp_pid): Declare.
13270 * linux-low.c (thread_db_active): Delete.
13271 (new_inferior): Adjust comment.
13272 (inferior_pid): Delete.
13273 (linux_add_process): New.
13274 (handle_extended_wait): Adjust.
13275 (add_lwp): Change unsigned long to ptid.
13276 (linux_create_inferior): Add process to processes table. Adjust
13277 to use ptids. Don't set new_inferior here.
13278 (linux_attach_lwp): Rename to ...
13279 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13280 it. Adjust to use ptids.
13281 (linux_attach_lwp): New.
13282 (linux_attach): Add process to processes table. Don't set
13284 (struct counter): New.
13285 (second_thread_of_pid_p, last_thread_of_process_p): New.
13286 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13287 multiple processes.
13288 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13289 processes. Remove process from process table.
13290 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13291 to multiple processes.
13292 (any_thread_of): New.
13293 (linux_detach): Add `pid' argument, and handle it. Remove process
13294 from processes table.
13295 (linux_join): Add `pid' argument. Handle it.
13296 (linux_thread_alive): Change unsighed long argument to ptid_t.
13297 Consider dead lwps as not being alive.
13298 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13299 threads we're not interested in.
13300 (same_lwp, find_lwp_pid): New.
13301 (linux_wait_for_lwp): Change `pid' argument's type from int to
13303 (linux_wait_for_event): Rename to ...
13304 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13305 from int to ptid_t. Adjust.
13306 (linux_wait_for_event): New.
13307 (linux_wait_1): Add `ptid' argument. Change return type to
13308 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13309 that exit from the process table.
13310 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13312 (mark_lwp_dead): New.
13313 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13314 stopping all threads, mark its main lwp as dead.
13315 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13317 (fetch_register, usr_store_inferior_registers)
13318 (regsets_fetch_inferior_registers)
13319 (regsets_store_inferior_registers, linux_read_memory)
13320 (linux_write_memory): Inline `inferior_pid'.
13321 (linux_look_up_symbols): Adjust to use per-process
13322 `thread_db_active'.
13323 (linux_request_interrupt): Adjust to use ptids.
13324 (linux_read_auxv): Inline `inferior_pid'.
13325 (initialize_low): Don't reference thread_db_active.
13326 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13327 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13328 (ps_getpid): Return the pid of the current inferior.
13329 * thread-db.c (proc_handle, thread_agent): Delete.
13330 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13332 (find_one_thread): Change argument type to ptid_t. Adjust to
13334 (maybe_attach_thread): Adjust to per-process data and ptids.
13335 (thread_db_find_new_threads): Ditto.
13336 (thread_db_init): Ditto.
13337 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13338 processes table. Adjust to use ptids.
13339 (spu_kill, spu_detach): Adjust interface. Remove process from
13341 (spu_join, spu_thread_alive): Adjust interface.
13342 (spu_wait): Adjust interface. Remove process from processes
13343 table. Adjust to use ptids.
13344 * win32-low.c (current_inferior_tid): Delete.
13345 (current_inferior_ptid): New.
13346 (debug_event_ptid): New.
13347 (thread_rec): Take a ptid. Adjust.
13348 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13349 (child_delete_thread): Ditto.
13350 (do_initial_child_stuff): Add `attached' argument. Add process to
13352 (child_fetch_inferior_registers, child_store_inferior_registers):
13354 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13355 (win32_attach): Pass 1 to do_initial_child_stuff.
13356 (win32_kill): Adjust interface. Remove process from processes
13358 (win32_detach): Ditto.
13359 (win32_join): Adjust interface.
13360 (win32_thread_alive): Take a ptid.
13361 (win32_resume): Adjust to use ptids.
13362 (get_child_debug_event): Ditto.
13363 (win32_wait): Adjust interface. Remove exiting process from
13366 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13368 Non-stop mode support.
13370 * server.h (non_stop): Declare.
13371 (gdb_client_data, handler_func): Declare.
13372 (delete_file_handler, add_file_handler, start_event_loop):
13374 (handle_serial_event, handle_target_event, push_event)
13375 (putpkt_notif): Declare.
13376 * target.h (enum resume_kind): New.
13377 (struct thread_resume): Replace `step' field by `kind' field.
13378 (TARGET_WNOHANG): Define.
13379 (struct target_ops) <wait>: Add `options' argument.
13380 <supports_non_stop, async, start_non_stop>: New fields.
13381 (target_supports_non_stop, target_async): New.
13382 (start_non_stop): Declare.
13383 (mywait): Add `options' argument.
13384 * target.c (mywait): Add `options' argument. Print child exit
13385 notifications here.
13386 (start_non_stop): New.
13387 * server.c (non_stop, own_buf, mem_buf): New globals.
13388 (struct vstop_notif): New.
13389 (notif_queue): New global.
13390 (queue_stop_reply, push_event, discard_queued_stop_replies)
13391 (send_next_stop_reply): New.
13392 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13394 (attach_inferior): In non-stop mode, don't wait for the target
13396 (handle_general_set): Handle QNonStop.
13397 (handle_query): When handling qC, return the current general
13398 thread, instead of the first thread of the list.
13399 (handle_query): If the backend supports non-stop mode, include
13400 QNonStop+ in the qSupported query response.
13401 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13403 (handle_v_attach, handle_v_run): Handle non-stop mode.
13404 (handle_v_stopped): New.
13405 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13406 (myresume): Adjust to use resume_kind. Handle non-stop.
13407 (queue_stop_reply_callback): New.
13408 (handle_status): Handle non-stop mode.
13409 (main): Clear non_stop flag on reconnection. Use the event-loop.
13410 Refactor serial protocol handling from here ...
13411 (process_serial_event): ... to this new function. When GDB
13412 selects any thread, select one here. In non-stop mode, wait until
13413 GDB acks all pending events before exiting.
13414 (handle_serial_event, handle_target_event): New.
13415 * remote-utils.c (remote_open): Install remote_desc in the event
13417 (remote_close): Remove remote_desc from the event loop.
13418 (putpkt_binary): Rename to...
13419 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13420 (putpkt_binary): New as wrapper around putpkt_binary_1.
13421 (putpkt_notif): New.
13422 (prepare_resume_reply): In non-stop mode, don't change the
13424 * event-loop.c: New.
13425 * Makefile.in (OBJ): Add event-loop.o.
13426 (event-loop.o): New rule.
13428 * linux-low.h (pid_of): Moved here.
13430 (get_lwp_thread): Use lwpid_of.
13431 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13432 * linux-low.c (pid_of): Delete.
13433 (inferior_pid): Use lwpid_of.
13434 (linux_event_pipe): New.
13435 (target_is_async_p): New.
13437 (handle_extended_wait): Use lwpid_of.
13438 (add_lwp): Don't set lwpid field.
13439 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13440 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13441 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13442 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13443 first. Adjust to linux_wait_for_event interface changes. Use
13445 (linux_detach): Don't delete the main lwp here.
13446 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13447 (status_pending_p): Don't consider explicitly suspended lwps.
13448 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13449 pointer. Add OPTIONS argument. Change return type to int. Use
13450 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13451 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13452 pointer. Add status pointer argument. Return a pid instead of a
13453 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13454 changes. In non-stop mode, don't switch to a random thread.
13455 (linux_wait): Rename to...
13456 (linux_wait_1): ... this. Add target_options argument, and handle
13457 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13458 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13459 clean exit and signal exit code. Don't stop all threads in
13460 non-stop mode. In all-stop mode, only stop all threads when
13461 reporting a stop to GDB. Handle explicit thread stop requests.
13462 (async_file_flush, async_file_mark): New.
13464 (send_sigstop): Use lwpid_of.
13465 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13466 interface changes. In non-stop mode, don't switch to a random
13468 (linux_resume_one_lwp): Use lwpid_of.
13469 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13470 (linux_resume_one_thread): ... this. Handle resume_stop. In
13471 non-stop mode, don't look for pending flag in all threads.
13472 (resume_status_pending_p): Don't consider explicitly suspended
13474 (my_waitpid): Reimplement. Emulate __WALL.
13475 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13477 (sigchld_handler, linux_supports_non_stop, linux_async)
13478 (linux_start_non_stop): New.
13479 (linux_target_ops): Register linux_supports_non_stop, linux_async
13480 and linux_start_non_stop.
13481 (initialize_low): Install SIGCHLD handler.
13482 * thread-db.c (thread_db_create_event, find_one_thread)
13483 (thread_db_get_tls_address): Use lwpid_of.
13484 * win32-low.c (win32_detach): Adjust to use resume_kind.
13485 (win32_wait): Add `options' argument.
13486 * spu-low.c (spu_resume): Adjust to use resume_kind.
13487 (spu_wait): Add `options' argument.
13489 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13491 Decouple target code from remote protocol.
13493 * target.h (enum target_waitkind): New.
13494 (struct target_waitstatus): New.
13495 (struct target_ops) <wait>: Return an unsigned long. Take a
13496 target_waitstatus pointer instead of a char pointer.
13497 (mywait): Likewise.
13498 * target.c (mywait): Change prototype to return an unsigned long.
13499 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13500 * server.h (thread_from_wait, old_thread_from_wait): Delete
13502 (prepare_resume_reply): Change prototype to take a
13504 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13505 (last_status, last_ptid): New.
13506 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13507 pid instead of a signal.
13508 (attach_inferior): Remove "status" and "signal" parameters.
13510 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13512 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13513 (handle_v_requests, myresume): Remove "status" and "signal"
13514 parameters. Adjust.
13515 (handle_status): New.
13516 (main): Delete local `status'. Adjust.
13517 * remote-utils.c: Include target.h.
13518 (prepare_resume_reply): Change prototype to take a
13519 target_waitstatus. Adjust.
13521 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13523 * spu-low.c (spu_wait): Adjust.
13524 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13526 (win32_wait): Adjust.
13528 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13530 * target.h (struct thread_resume): Delete leave_stopped member.
13531 (struct target_ops): Add a `n' argument to the `resume' callback.
13532 * server.c (start_inferior): Adjust.
13533 (handle_v_cont, myresume): Adjust.
13534 * linux-low.c (check_removed_breakpoint): Adjust to resume
13535 interface change, and to removed leave_stopped field.
13536 (resume_ptr): Delete.
13537 (struct thread_resume_array): New.
13538 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13539 resume interface change.
13540 (linux_continue_one_thread, linux_queue_one_thread)
13541 (resume_status_pending_p): Check if the resume field is NULL
13542 instead of checking the leave_stopped member.
13543 (linux_resume): Adjust to the target resume interface change.
13544 * spu-low.c (spu_resume): Adjust to the target resume interface
13546 * win32-low.c (win32_detach, win32_resume): Ditto.
13548 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13550 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13552 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13554 (linux_continue_one_thread): Only preserve the stepping flag if
13555 there's a pending breakpoint.
13557 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13559 * server.c (main): After the inferior having exited, call
13560 remote_close before exiting gdbserver.
13562 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13564 Fix size of FPSCR in Power 7 processors.
13565 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13566 (PPC_FEATURE_HAS_DFP): New #define.
13567 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13570 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13572 * server.c (handle_query) Whitespace and formatting.
13574 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13576 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13577 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13578 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13579 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13580 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13581 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13582 Makefile.in, configure.ac: Fix whitespace throughout.
13583 * configure: Regenerate.
13585 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13587 * inferiors.c (find_inferior): Make it safe for the callback
13588 function to delete the currently iterated inferior.
13590 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13592 * Makefile.in (linuw_low_h): Move higher.
13593 (thread-db.o): Depend on $(linux_low_h).
13595 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13597 Rename "process" to "lwp" throughout.
13599 * linux-low.c (all_processes): Rename to...
13600 (all_lwps): ... this.
13601 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13602 (add_process): Rename to ...
13603 (add_lwp): ... this. Adjust.
13604 (linux_create_inferior): Adjust.
13605 (linux_attach_lwp): Adjust.
13606 (linux_attach): Adjust.
13607 (linux_kill_one_process): Rename to ...
13608 (linux_kill_one_lwp): ... this. Adjust.
13609 (linux_kill): Adjust.
13610 (linux_detach_one_process): Rename to ...
13611 (linux_detach_one_lwp): ... this. Adjust.
13612 (linux_detach): Adjust.
13613 (check_removed_breakpoint): Adjust.
13614 (status_pending_p): Adjust.
13615 (linux_wait_for_process): Rename to ...
13616 (linux_wait_for_lwp): ... this. Adjust.
13617 (linux_wait_for_event): Adjust.
13618 (send_sigstop): Adjust.
13619 (wait_for_sigstop): Adjust.
13620 (stop_all_processes): Rename to ...
13621 (stop_all_lwps): ... this.
13622 (linux_resume_one_process): Rename to ...
13623 (linux_resume_one_lwp): ... this. Adjust.
13624 (linux_set_resume_request, linux_continue_one_thread)
13625 (linux_queue_one_thread, resume_status_pending_p)
13626 (usr_store_inferior_registers, regsets_store_inferior_registers)
13627 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13629 * linux-low.h (get_process): Rename to ...
13630 (get_lwp): ... this. Adjust.
13631 (get_thread_process): Rename to ...
13632 (get_thread_lwp): ... this. Adjust.
13633 (get_process_thread): Rename to ...
13634 (get_lwp_thread): ... this. Adjust.
13635 (struct process_info): Rename to ...
13636 (struct lwp_info): ... this.
13637 (all_processes): Rename to ...
13638 (all_lwps): ... this.
13639 * proc-service.c (ps_lgetregs): Adjust.
13640 * thread-db.c (thread_db_create_event, find_one_thread)
13641 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13643 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13645 * server.c (handle_query): Handle "qAttached".
13647 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13649 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13650 GPLv3, update license URL.
13652 2009-03-01 Doug Evans <dje@google.com>
13654 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13655 (server_h): Add gdb_signals.h.
13656 (signals.o): Update.
13657 * server.h (target_signal_from_host,target_signal_to_host_p)
13658 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13660 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13662 * remote-utils.c (getpkt): Also generate remote-debug
13663 information if noack_mode is set.
13665 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13667 * server.c (handle_query): Report qXfer:siginfo:read and
13668 qXfer:siginfo:write as supported and handle them.
13669 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13670 * linux-low.c (linux_xfer_siginfo): New.
13671 (linux_target_ops): Set it.
13673 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13675 * server.c (gdbserver_usage): Mention --remote-debug.
13676 (main): Accept '--remote-debug' switch.
13678 2009-01-18 Doug Evans <dje@google.com>
13680 * regcache.c (new_register_cache): No need to check result of xcalloc.
13681 * server.c (handle_search_memory): Back out calls to xmalloc,
13682 result is checked and error is returned to user upon failure.
13683 (handle_query): Ditto. Add more checks for result of malloc.
13684 (handle_v_cont): Check result of malloc, report error back to
13686 (handle_v_run): Ditto. Call freeargv.
13687 * server.h (freeargv): Declare.
13688 * utils.c (freeargv): New fn.
13690 2009-01-15 Doug Evans <dje@google.com>
13692 * gdbreplay.c (perror_with_name): Make arg const char *.
13693 * server.h (target_signal_to_name): Make return type const char *.
13694 * thread-db.c (thread_db_err_str): Make return type const char *.
13695 * utils.c (perror_with_name): Make arg const char *.
13697 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13699 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13700 when handling a EXIT_PROCESS_DEBUG_EVENT.
13702 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13704 * gdbreplay.c (gdbreplay_version): Update copyright year.
13705 * server.c (gdbserver_version): Likewise.
13707 2009-01-05 Doug Evans <dje@google.com>
13709 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13710 (handle_extended_wait): Improve comment.
13712 2008-12-13 Doug Evans <dje@google.com>
13714 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13715 * server.h (ATTR_MALLOC): New macro.
13716 (xmalloc,xcalloc,xstrdup): Declare.
13717 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13718 * inferiors.c: Ditto.
13719 * linux-low.c: Ditto.
13720 * mem-break.c: Ditto.
13721 * regcache.c: Ditto.
13722 * remote-utils.c: Ditto.
13725 * win32-low.c: Ditto.
13727 2008-12-12 Doug Evans <dje@google.com>
13729 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13730 in debugging printf.
13732 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13734 2008-12-09 Doug Evans <dje@google.com>
13736 * linux-low.h (struct process_info): Delete member tid, unused.
13737 * thread-db.c (find_one_thread): Update.
13738 (maybe_attach_thread): Update.
13740 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13742 * target.h (struct target_ops): Add qxfer_osdata member.
13743 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13745 (linux_qxfer_osdata): New functions.
13746 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13748 * server.c (handle_query): Handle "qXfer:osdata:read:".
13749 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13750 (buffer_xml_printf): New functions.
13751 * server.h (struct buffer): New.
13752 (buffer_grow_str, buffer_grow_str0): New macros.
13753 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13754 (buffer_xml_printf): Declare.
13756 2008-11-24 Doug Evans <dje@google.com>
13758 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13760 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13762 * server.c (handle_v_run): Always use the supplied argument list.
13764 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13766 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13767 (xtensa_regmap_table): Add entry for scompare1.
13769 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13771 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13772 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13773 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13774 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13775 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13776 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13777 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13778 XML target descriptions.
13779 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13780 when inferior is running on an ISA 2.05 or later processor. Add
13781 special case to return offset for full 64-bit slot of FPSCR when
13784 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13786 * Makefile.in (SFILES, clean): Added sparc64 files.
13787 (reg-sparc64.o, reg-sparc64.c): New.
13788 * configure.srv (sparc*-*-linux*): New configuration.
13789 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13790 syscall arguments for SPARC.
13791 (regsets_store_inferior_registers): Likewise.
13792 * linux-sparc-low.c: New file.
13794 2008-10-21 Doug Evans <dje@google.com>
13796 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13797 (READLINE_DIR,READLINE_DEP): Delete.
13798 (INTERNAL_CFLAGS): Update.
13799 (LINTFLAGS): Update.
13801 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13803 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13804 whole argv from the last run, not just argv[0].
13806 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13808 * regcache.c (new_register_cache): Return NULL if the register
13809 cache size isn't known yet.
13810 (free_register_cache): Avoid dereferencing a NULL regcache.
13812 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13814 * configure.srv: Merge MIPS and MIPS64.
13816 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13818 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13820 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13822 * Makefile.in: Add required vsx dependencies.
13824 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13825 Declare init_registers_powerpc_vsx32l.
13826 Declare init_registers_powerpc_vsx64l.
13827 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13828 (ppc_arch_setup): Check for VSX in hwcap.
13829 (ppc_fill_vsxregset): New function.
13830 (ppc_store_vsxregset): New function.
13831 Add new VSX entry in regset_info target_regsets.
13833 * configure.srv: Add new VSX dependencies.
13835 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13837 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13838 (remote_open): Set or clear transport_is_reliable.
13839 (putpkt_binary): Don't expect acks in noack mode.
13840 (getpkt): Don't send ack/nac in noack mode.
13841 * server.c (handle_general_set): Handle QStartNoAckMode.
13842 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13844 (main): Reset noack_mode on every connection.
13845 * server.h (noack_mode): Declare.
13847 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13849 * Makefile.in (GDBREPLAY_OBS): New variable.
13850 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13852 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13853 Daniel Jacobowitz <dan@codesourcery.com>
13855 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13856 (usr_store_inferior_registers): Likewise.
13857 (regsets_store_inferior_registers): Likewise.
13859 2008-07-31 Rolf Jansen <rj@surtec.com>
13860 Pedro Alves <pedro@codesourcery.com>
13862 * configure.ac: Check for memmem declaration.
13863 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13864 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13865 (disable_packet_qfThreadInfo): Unconditionally compile.
13866 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13867 * configure, config.in: Regenerate.
13869 2008-07-28 Doug Kwan <dougkwan@google.com>
13871 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13872 (linux_write_memory): Remove declaration of errno.
13874 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13876 * linux-low.c (handle_extended_wait): Do not use "status"
13877 variable uninitialized.
13879 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13881 * server.c (handle_v_attach): Inhibit reporting dll changes.
13883 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13885 * remote-utils.c (prepare_resume_reply): If requested, don't
13886 output "thread:TID" in the T stop reply.
13888 * server.c (disable_packet_vCont, disable_packet_Tthread)
13889 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13890 (handle_query): If requested, disable support for qC, qfThreadInfo
13892 (handle_v_requests): If requested, disable support for vCont.
13893 (gdbserver_show_disableable): New.
13894 (main): Handle --disable-packet and --disable-packet=LIST.
13896 * server.h (disable_packet_vCont, disable_packet_Tthread)
13897 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13899 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13901 * server.c (gdbserver_usage): Mention --version.
13903 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13905 * Makefile.in (gdbreplay.o): New rule.
13907 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13909 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13910 message, not gdbserver.
13912 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13913 Nathan Sidwell <nathan@codesourcery.com>
13914 Joseph Myers <joseph@codesourcery.com>
13916 * acinclude.m4: Include ../../config/acx.m4.
13917 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13918 * configure, config.in: Regenerate.
13919 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13920 * server.c (gdbserver_version): Print PKGVERSION.
13921 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13922 (main): Adjust gdbserver_usage calls.
13923 * gdbreplay.c (version, host_name): Add declarations.
13924 (gdbreplay_version, gdbreplay_usage): New.
13925 (main): Accept --version and --help options.
13927 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13929 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13930 (arm_breakpoint_at): Handle Thumb.
13931 (the_low_target): Add comment.
13933 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13935 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13937 2008-05-09 Doug Evans <dje@google.com>
13939 * server.h (decode_search_memory_packet): Declare.
13940 * remote-utils.c (decode_search_memory_packet): New fn.
13941 * server.c (handle_search_memory_1): New fn.
13942 (handle_search_memory): New fn.
13943 (handle_query): Process qSearch:memory packets.
13945 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13947 * regcache.c (registers_length): Remove.
13948 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13949 full register packet.
13950 * regcache.h (registers_length): Remove prototype.
13951 * server.h (PBUFSIZ): Define to 16384.
13953 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13955 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13956 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13957 powerpc-64l.o, and powerpc-altivec64l.o.
13958 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13959 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13960 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13961 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13962 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13965 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13966 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13967 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13968 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13969 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13970 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13971 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13972 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13973 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13974 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13977 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13978 (init_registers_powerpc_32l): ... this new prototype.
13979 (init_registers_powerpc_32): Remove, replace by ...
13980 (init_registers_powerpc_altivec32l): ... this new prototype.
13981 (init_registers_powerpc_e500): Remove, replace by ...
13982 (init_registers_powerpc_e500l): ... this new prototype.
13983 (init_registers_ppc64): Remove, replace by ...
13984 (init_registers_powerpc_64l): ... this new prototype.
13985 (init_registers_powerpc_64): Remove, replace by ...
13986 (init_registers_powerpc_altivec64l): ... this new prototype.
13987 (ppc_num_regs): Set to 73.
13988 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13989 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13990 (ppc_cannot_store_register): Handle orig_r3 and trap.
13991 (ppc_arch_setup): Update init_registers_... calls.
13992 (ppc_fill_gregset): Handle orig_r3 and trap.
13994 * inferiors.c (clear_inferiors): Reset current_inferior.
13996 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13998 * acinclude.m4: Add override.m4.
13999 * configure: Regenerate.
14001 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14003 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14004 initial call to init_register_ppc64.
14006 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14008 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14009 single powerpc*-*-linux* case.
14010 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14012 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14014 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14015 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14017 * linux-ppc-low.c: Include <elf.h>.
14018 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14019 (ppc_hwcap): New global variable.
14020 (ppc_regmap): Remove __SPE__ #ifdef sections.
14021 (ppc_regmap_e500): New global variable.
14022 (ppc_cannot_store_register): Update __SPE__ special case.
14023 (ppc_get_hwcap): New function.
14024 (ppc_arch_setup): Use it to determine whether inferior supports
14025 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14026 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14027 Do not access registers if target does not support AltiVec.
14028 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14029 Do not access registers if target does not support SPE.
14030 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14032 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14034 * linux-low.c (disabled_regsets, num_regsets): New.
14035 (use_regsets_p): Delete.
14036 (linux_wait_for_process): Clear disabled_regsets.
14037 (regsets_fetch_inferior_registers): Check and set it.
14038 (regsets_store_inferior_registers): Likewise.
14039 (linux_fetch_registers, linux_store_registers): Do not use
14041 (initialize_low): Allocate disabled_regsets.
14043 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14045 * Makefile.in (LIBOBJS): New.
14046 (OBS): Use LIBOBJS.
14047 (memmem.o): New rule.
14048 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14049 * configure: Regenerated.
14051 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14053 * server.c (handle_query): Never return "unsupported" for
14054 qXfer:features:read queries.
14056 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14058 * server.c (get_features_xml): Fix inverted condition.
14059 (handle_query): Always support qXfer:feature:read.
14061 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14063 * server.c (wrapper_argv): New.
14064 (start_inferior): Handle wrapper_argv. If set, expect an extra
14066 (gdbserver_usage): Document --wrapper.
14067 (main): Parse --wrapper.
14069 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14071 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14072 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14073 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14074 (ppc_set_pc): Likewise.
14075 (ppc_arch_setup): New function.
14076 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14077 of collect_register.
14078 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14080 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14082 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14083 instead of linux-ppc64-low.o.
14084 * linux-ppc64-low.c: Remove file.
14085 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14086 (linux-ppc64-low.o): Remove rule.
14088 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14089 (init_registers_powerpc_64): Likewise.
14090 (ppc_regmap): Conditionally define depending on __powerpc64__.
14091 (ppc_cannot_store_register): Do not special-case "fpscr" when
14092 compiled on __powerpc64__.
14093 (ppc_collect_ptrace_register): New function.
14094 (ppc_supply_ptrace_register): New function.
14095 (ppc_breakpoint): Change type to "unsigned int".
14096 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14097 (the_low_target): Conditionally provide initializers for the
14098 arch_setup member depending on __powerpc64__. Install
14099 collect_ptrace_register and supply_ptrace_register members.
14101 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14103 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14104 * server.c (gdbserver_xmltarget): Define.
14105 (get_features_xml): Use it to replace "target.xml" and arch_string.
14107 * configure.srv: Remove srv_xmltarget. Add XML files that were
14108 mentioned there to srv_xmlfiles instead. Remove conditional tests
14109 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14110 srv_xmlfiles and srv_regobj to include all possible choices.
14111 * configure.ac (srv_xmltarget): Remove.
14112 (srv_xmlfiles): Do not add "target.xml".
14113 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14114 checks for supplementary target information.
14115 * configure: Regenerate.
14116 * Makefile.in (XML_TARGET): Remove.
14117 (target.xml): Remove rule.
14118 (clean): Do not clean up target.xml.
14119 (.PRECIOUS): Do not mention target.xml.
14121 * target.h (struct target_ops): Remove arch_string member.
14122 * linux-low.c (linux_arch_string): Remove.
14123 (linux_target_ops): Remove arch_string initializer.
14124 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14125 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14126 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14127 * spu-low.c (spu_arch_string): Remove.
14128 (spu_target_ops): Remove arch_string initializer.
14129 * win32-low.c (win32_arch_string): Remove.
14130 (win32_target_ops): Remove arch_string initializer.
14131 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14132 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14133 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14135 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14137 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14138 by collect_ptrace_register and supply_ptrace_register hooks.
14139 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14140 instead of checking for the_low_target.left_pad_xfer.
14141 (usr_store_inferior_registers): Use collect_ptrace_register callback
14142 instead of checking for the_low_target.left_pad_xfer.
14144 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14145 (s390_supply_ptrace_register): Likewise.
14146 (s390_fill_gregset): Call s390_collect_ptrace_register.
14147 (the_low_target): Update.
14149 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14150 (ppc_supply_ptrace_register): Likewise.
14151 (the_low_target): Update.
14153 * linux-i386-low.c (the_low_target): Update.
14154 * linux-x86-64-low.c (the_low_target): Update.
14156 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14158 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14159 reg-s390.o and reg-s390x.o.
14161 * linux-low.c (new_inferior): New global variable.
14162 (linux_create_inferior, linux_attach): Set it.
14163 (linux_wait_for_process): Call the_low_target.arch_setup after the
14164 target has stopped for the first time.
14165 (initialize_low): Do not call the_low_target.arch_setup.
14167 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14168 (s390_set_pc): Likewise.
14169 (s390_arch_setup): New function.
14170 (the_low_target): Use s390_arch_setup as arch_setup routine.
14172 * regcache.c (realloc_register_cache): New function.
14173 (set_register_cache): Call it for each existing regcache.
14175 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14177 * server.h (init_registers): Remove prototype.
14179 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14180 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14181 instead of init_registers ().
14182 * linux-arm-low.c (init_registers_arm): Add prototype.
14183 (init_registers_arm_with_iwmmxt): Likewise.
14184 (the_low_target): Add initializer for arch_setup field.
14185 * linux-cris-low.c (init_registers_cris): Add prototype.
14186 (the_low_target): Add initializer for arch_setup field.
14187 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14188 (the_low_target): Add initializer for arch_setup field.
14189 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14190 (the_low_target): Add initializer for arch_setup field.
14191 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14192 (the_low_target): Add initializer for arch_setup field.
14193 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14194 (the_low_target): Add initializer for arch_setup field.
14195 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14196 (the_low_target): Add initializer for arch_setup field.
14197 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14198 (init_registers_mips64_linux): Likewise.
14199 (the_low_target): Add initializer for arch_setup field.
14200 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14201 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14202 (the_low_target): Add initializer for arch_setup field.
14203 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14204 (init_registers_powerpc_64): Likewise.
14205 (the_low_target): Add initializer for arch_setup field.
14206 * linux-s390-low.c (init_registers_s390): Add prototype.
14207 (init_registers_s390x): Likewise.
14208 (the_low_target): Add initializer for arch_setup field.
14209 * linux-sh-low.c (init_registers_sh): Add prototype.
14210 (the_low_target): Add initializer for arch_setup field.
14211 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14212 (the_low_target): Add initializer for arch_setup field.
14213 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14214 (the_low_target): Add initializer for arch_setup field.
14216 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14217 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14218 instead of init_registers ().
14219 * win32-arm-low.c (init_registers_arm): Add prototype.
14220 (the_low_target): Add initializer for arch_setup field.
14221 * win32-i386-low.c (init_registers_i386): Add prototype.
14222 (the_low_target): Add initializer for arch_setup field.
14224 * spu-low.c (init_registers_spu): Add prototype.
14225 (initialize_low): Call initialie_registers_spu () instead of
14226 initialize_registers ().
14228 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14230 * server.c (handle_v_requests): When handling the vRun and vAttach
14231 packets, if already debugging a process, don't kill it. Return an
14234 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14236 * server.c (handle_query): Correct length check.
14238 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14240 * win32-low.c (do_initial_child_stuff): Add process handle
14241 parameter. Set current_process_handle and current_process_id from the
14242 parameters. Clear globals.
14243 (win32_create_inferior): Don't set current_process_handle and
14244 current_process_id here. Instead pass them on the call to
14245 do_initial_child_stuff.
14246 (win32_attach): Likewise.
14247 (win32_clear_inferiors): New.
14248 (win32_kill): Don't close the current process handle or the
14249 current thread handle here. Instead call win32_clear_inferiors.
14250 (win32_detach): Don't open a new handle to the process. Call
14251 win32_clear_inferiors.
14252 (win32_join): Don't rely on current_process_handle; open a new
14253 handle using the process id.
14254 (win32_wait): Call win32_clear_inferiors when the inferior process
14257 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14259 * server.c (monitor_show_help): Add "exit".
14261 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14263 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14264 (clean): Add reg-xtensa.c.
14265 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14266 * configure.srv (xtensa*-*-linux*) New target.
14267 * linux-xtensa-low.c: New.
14268 * xtensa-xtregs.c: New.
14270 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14272 * hostio.c: Don't include errno.h.
14273 (errno_to_fileio_errno): Move to hostio-errno.
14274 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14275 error number outputting to the target->hostio_last_error callback.
14276 (hostio_packet_error): Use FILEIO_EINVAL directly.
14277 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14278 calls to hostio_error.
14279 * hostio-errno.c: New.
14280 * server.h (hostio_last_error_from_errno): Declare.
14281 * target.h (target_ops): Add hostio_last_error member.
14282 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14283 as hostio_last_error handler.
14284 * spu-low.c (spu_target_ops): Likewise.
14285 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14286 (wince_hostio_last_error): New functions.
14287 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14288 as hostio_last_error handler.
14289 (win32_target_ops) [!_WIN32_WCE]: Register
14290 hostio_last_error_from_errno as hostio_last_error handler.
14291 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14292 (hostio-errno.o): New rule.
14293 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14294 * configure.srv (srv_hostio_err_objs): New variable. Default to
14296 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14297 * configure: Regenerate.
14299 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14302 (linux_kill, linux_detach): Clean up the process list.
14303 * remote-utils.c (remote_open): Improve port number parsing.
14304 (putpkt_binary, input_interrupt): Only send interrupts if the target
14306 * server.c (extended_protocol): Make static.
14307 (attached): Define earlier.
14308 (exit_requested, response_needed, program_argv): New variables.
14309 (target_running): New.
14310 (start_inferior): Clear attached here.
14311 (attach_inferior): Set attached here.
14312 (require_running): Define.
14313 (handle_query): Use require_running and target_running. Implement
14315 (handle_v_attach, handle_v_run): New.
14316 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14317 (gdbserver_usage): Update.
14318 (main): Redo argument parsing. Handle --debug and --multi. Handle
14319 --attach along with other options or after the port. Save
14320 program_argv. Support no initial program. Resynchronize
14321 communication with GDB after an error. Handle "monitor exit".
14322 Use require_running and target_running. Always allow the extended
14323 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14324 restart in extended mode.
14325 * README: Refer to the GDB manual. Update --attach usage.
14327 2007-12-20 Andreas Schwab <schwab@suse.de>
14329 * linux-low.c (STACK_SIZE): Define.
14330 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14331 (linux_test_for_tracefork): Likewise.
14333 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14335 * linux-low.c (linux_wait_for_event): Update messages. Do not
14336 reinsert auto-delete breakpoints.
14337 * mem-break.c (struct breakpoint): Change return type of handler to
14339 (set_breakpoint_at): Update handler type.
14340 (reinsert_breakpoint_handler): Return 1 instead of calling
14342 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14344 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14345 * mem-break.h (set_breakpoint_at): Update handler type.
14346 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14347 * win32-low.c (auto_delete_breakpoint): New.
14348 (get_child_debug_event): Use it.
14350 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14352 * configure.ac: Check for pread and pwrite.
14353 * hostio.c (handle_pread): Fall back to lseek and read.
14354 (handle_pwrite): Fall back to lseek and write.
14355 * config.in, configure: Regenerated.
14357 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14359 * server.c (myresume): Add own_buf argument.
14360 (main): Update calls.
14362 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14364 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14365 * remote-utils.c (remote_open): Do not call disable_async_io.
14366 (block_async_io): Delete.
14367 (unblock_async_io): Make static.
14368 (initialize_async_io): New.
14369 * server.c (handle_v_cont): Handle async I/O here.
14370 (myresume): Likewise. Move other common resume tasks here...
14371 (main): ... from here. Call initialize_async_io. Disable async
14372 I/O before the main loop.
14373 * server.h (initialize_async_io): Declare.
14374 (block_async_io, unblock_async_io): Delete prototypes.
14375 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14377 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14379 * remote-utils.c (readchar): Allow binary data in received messages.
14381 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14383 * win32-low.c (attaching): New global.
14384 (win32_create_inferior): Clear the `attaching' global.
14385 (win32_attach): Set the `attaching' global.
14386 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14387 attaching. Only set a breakpoint at the entry point if not
14390 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14392 * server.c (main): Don't report dll events on the initial
14393 connection on attaches.
14395 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14397 * server.c (main): Relax numerical bases supported for the pid of
14398 the --attach command line argument.
14400 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14402 * win32-low.c (win32_attach): Call OpenProcess before
14403 DebugActiveProcess, not after. Add last error output to error
14406 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14408 * win32-low.c (win32_get_thread_context)
14409 (win32_set_thread_context): New functions.
14410 (thread_rec): Use win32_get_thread_context.
14411 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14412 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14415 2007-12-03 Leo Zayas
14416 Pedro Alves <pedro_alves@portugalmail.pt>
14418 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14420 (child_add_thread): Minor cleanup.
14421 (child_continue): Resume artificially suspended threads before
14422 calling ContinueDebugEvent.
14423 (suspend_one_thread): New.
14424 (fake_breakpoint_event): New.
14425 (get_child_debug_event): Change return type to int. Check here if
14426 gdb sent an interrupt request. If a soft interrupt was requested,
14427 fake a breakpoint event. Return 0 if there is no event to handle,
14429 (win32_wait): Don't check here if gdb sent an interrupt request.
14430 Ensure there is a valid event to handle.
14431 (win32_request_interrupt): Add soft interruption method as last
14434 2007-12-03 Leo Zayas
14435 Pedro Alves <pedro_alves@portugalmail.pt>
14437 * win32-low.h (win32_thread_info): Add descriptions to the
14438 structure members. Replace `suspend_count' counter by a
14440 * win32-low.c (thread_rec): Update condition of when to get the
14441 context from the inferior. Rely on ContextFlags being set if it
14442 has already been retrieved. Only suspend the inferior thread if
14443 we haven't already. Warn if that fails.
14444 (continue_one_thread): s/suspend_count/suspended/. Only call
14445 ResumeThread once. Warn if that fails.
14447 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14449 * win32-low.c (win32_wait): Don't read from the inferior when it
14450 has already exited.
14452 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14454 * Makefile.in (win32_low_h): New variable.
14455 (win32-low.o): Add dependency on $(win32_low_h).
14456 (win32-arm-low.o, win32-i386-low.o): New rules.
14458 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14460 * hostio.c: Correct copyright year.
14462 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14464 * Makefile.in (OBS): Add hostio.o.
14465 (hostio.o): New rule.
14466 * server.h (handle_vFile): Declare.
14467 * hostio.c: New file.
14468 * server.c (handle_v_requests): Take packet_len and new_packet_len
14469 for binary packets. Call handle_vFile.
14470 (main): Update call to handle_v_requests.
14472 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14474 * linux-low.c: Include <sched.h>.
14476 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14478 * linux-low.c (linux_tracefork_grandchild): New.
14479 (linux_tracefork_child): Use clone.
14480 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14482 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14484 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14486 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14488 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14490 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14492 * inferiors.c (change_inferior_id): Delete.
14493 (add_pid_to_list, pull_pid_from_list): New.
14494 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14495 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14496 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14497 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14498 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14499 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14500 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14501 (using_threads): Always set to 1.
14502 (handle_extended_wait): New.
14503 (add_process): Do not set TID.
14504 (linux_create_inferior): Set must_set_ptrace_flags.
14505 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14506 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14507 (linux_thread_alive): Rename TID argument to LWPID.
14508 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14509 (linux_wait_for_event): Do not use TID or check using_threads. Update
14510 call to dead_thread_notify. Call handle_extended_wait.
14511 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14512 (send_sigstop): Delete sigstop_sent.
14513 (wait_for_sigstop): Avoid TID.
14514 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14515 (linux_test_for_tracefork): New.
14516 (linux_lookup_signals): Use thread_db_active and
14517 linux_supports_tracefork_flag.
14518 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14519 * linux-low.h (get_process_thread): Avoid TID.
14520 (struct process_ifo): Move thread_known and tid to the end. Remove
14522 (linux_attach_lwp, thread_db_init): Update prototypes.
14523 * server.h (change_inferior_id): Delete prototype.
14524 (add_pid_to_list, pull_pid_from_list): New prototypes.
14525 * thread-db.c (thread_db_use_events): New.
14526 (find_first_thread): Rename to...
14527 (find_one_thread): ...this. Update callers and messages. Do not
14528 call fatal. Check thread_db_use_events. Do not call
14529 change_inferior_id or new_thread_notify.
14530 (maybe_attach_thread): Update. Do not call new_thread_notify.
14531 (thread_db_init): Set thread_db_use_events. Check use_events.
14532 * utils.c (fatal, warning): Correct message prefix.
14534 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14536 * Makefile.in (clean): Remove new files.
14537 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14538 (powerpc-64.o, powerpc-64.c): New rules.
14539 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14540 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14542 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14544 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14545 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14546 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14547 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14548 (target_regsets): Add AltiVec and SPE register sets.
14549 * configure.ac: Check for AltiVec and SPE.
14550 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14551 (ppc_fill_vrregset, ppc_store_vrregset): New.
14552 (target_regsets): Add AltiVec register set.
14553 * configure: Regenerated.
14555 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14557 * linux-low.c (O_LARGEFILE): Define.
14558 (linux_read_memory): Use /proc/PID/mem.
14559 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14560 * configure, config.in: Regenerated.
14562 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14564 * linux-low.c (linux_wait_for_event): Do not pass signals while
14567 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14569 * win32-low.c (create_process): New.
14570 (win32_create_inferior): Use create_process instead of
14571 CreateProcess. If create_process failed retry appending an ".exe"
14572 suffix. Store the GetLastError result immediatelly after
14573 create_process calls and use it on the call to error.
14575 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14577 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14579 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14581 * configure.ac: Switch license to GPLv3.
14583 2007-08-01 Michael Snyder <msnyder@access-company.com>
14585 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14587 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14589 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14591 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14592 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14593 CloseToolhelp32Snapshot.
14594 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14595 CloseToolhelp32Snapshot.
14597 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14599 * server.c (main): Check for inferior exit before main loop.
14601 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14603 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14604 instead of on tmp_desc.
14606 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14607 Daniel Jacobowitz <dan@codesourcery.com>
14609 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14610 (add_thread): Minor cleanups.
14611 (clear_inferiors): Move lower in the file. Clear the DLL
14613 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14614 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14615 (xml_escape_text): New.
14616 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14618 (handle_v_cont): Report errors.
14619 (gdbserver_version): Update.
14620 (main): Correct size of own_buf. Do not report initial DLL events.
14621 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14622 (unloaded_dll, xml_escape_text): New.
14623 * win32-low.c (enum target_waitkind): Update comments.
14624 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14625 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14626 (win32_EnumProcessModules, win32_GetModuleInformation)
14627 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14628 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14629 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14630 (win32_Module32First, win32_Module32Next, load_toolhelp)
14631 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14632 (get_child_debug_event): Handle DLL events.
14633 (win32_wait): Likewise.
14635 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14637 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14638 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14640 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14642 * win32-low.c (handle_output_debug_string): Ignore event if not
14645 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14647 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14649 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14651 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14653 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14655 * inferiors.c (change_inferior_id): Add comment.
14656 * linux-low.c (check_removed_breakpoint): Add an early
14657 prototype. Improve debug output.
14658 (linux_attach): Doc update.
14659 (linux_detach_one_process, linux_detach): Clean up before releasing
14661 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14662 * linux-low.h (struct process_info): Doc improvement.
14663 * mem-break.c (delete_all_breakpoints): New.
14664 * mem-break.h (delete_all_breakpoints): New prototype.
14665 * thread-db.c (find_first_thread): New.
14666 (thread_db_create_event): Call it instead of
14667 thread_db_find_new_threads. Clean up unused variables.
14668 (maybe_attach_thread): Remove first thread handling.
14669 (thread_db_find_new_threads): Use find_first_thread.
14670 (thread_db_get_tls_address): Likewise.
14672 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14674 * thread-db.c (thread_db_find_new_threads): Add prototype.
14675 (thread_db_create_event): Check for the main thread before adding
14677 (maybe_attach_thread): Only enable event reporting if TID == 0.
14678 (thread_db_get_tls_address): Check for new threads.
14680 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14682 * linux-low.c (linux_create_inferior): Try execv before execvp.
14683 * spu-low.c (spu_create_inferior): Likewise.
14685 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14687 * linux-low.c (linux_create_inferior): Change execv to execvp.
14688 * spu-low.c (spu_create_inferior): Likewies.
14690 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14692 * Makefile.in (clean): Clean new files instead of deleted ones.
14693 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14694 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14696 * configure.srv: Specify XML files and new regformats for MIPS and
14698 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14699 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14700 an entry for the restart register.
14701 (mips_cannot_fetch_register, mips_cannot_store_register)
14702 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14703 register names to match the XML descriptions.
14704 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14705 restart register instead of $0.
14707 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14708 Markus Deuling <deuling@de.ibm.com>
14710 * remote-utils.c (decode_xfer_write): New function.
14711 * server.h (decode_xfer_write): Add prototype.
14712 * server.c (handle_query): Add PACKET_LEN argument. Support
14713 qXfer:spu:read and qXfer:spu:write packets.
14714 (main): Pass packet_len to handle_query.
14715 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14716 * target.h (target_ops): Add qxfer_spu.
14718 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14720 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14721 accessing non-seekable spufs files.
14723 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14725 * server.c (handle_query): Add reply for qC packet.
14727 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14728 Leo Zayas <lerele@champenstudios@com>
14730 * server.h (check_remote_input_interrupt_request): New function.
14731 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14732 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14733 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14734 (check_remote_input_interrupt_request): New function.
14735 * server.h (check_remote_input_interrupt_request): Declare.
14736 * win32-low.c (winapi_DebugBreakProcess,
14737 winapi_GenerateConsoleCtrlEvent): New typedefs.
14738 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14740 (win32_wait): Check for remote interrupt request
14741 with check_remote_input_interrupt_request.
14742 (win32_request_interrupt): New function.
14743 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14745 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14747 * win32-low.c (debug_registers_changed,
14748 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14749 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14750 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14751 (thread_rec): Get context using the low target.
14752 (child_add_thread): Call thread_added on the low target,
14753 which does the same thing.
14755 (do_initial_child_stuff): Remove debug registers references.
14756 Set context using the low target. Resume threads after
14757 setting the contexts.
14758 (child_continue): Remove dead variable. Remove debug
14759 registers references.
14760 (child_fetch_inferior_registers): Go through the low target.
14761 (do_child_store_inferior_registers): Remove.
14762 (child_store_inferior_registers): Go through the low target.
14763 (win32_resume): Remove debug registers references.
14764 Set context using the low target.
14765 (handle_exception): Change return type to void. Don't record
14766 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14767 first chance exception.
14768 (get_child_debug_event): Change return type to void. Remove
14769 goto loop. Always return after waiting for debug event.
14770 (win32_wait): Convert to switch statement. Handle spurious
14773 * win32-i386-low.c (debug_registers_changed,
14774 debug_registers_used): New.
14775 (initial_stuff): Rename to ...
14776 (i386_initial_stuff): ... this. Clear debug registers
14778 (store_debug_registers): Delete.
14779 (i386_get_thread_context): New.
14780 (load_debug_registers): Delete.
14781 (i386_set_thread_context): New.
14782 (i386_thread_added): New.
14783 (single_step): Rename to ...
14784 (i386_single_step): ... this.
14785 (do_fetch_inferior_registers): Rename to ...
14786 (i386_fetch_inferior_register): ... this.
14787 (i386_store_inferior_register): New.
14788 (the_low_target): Adapt to new interface.
14790 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14791 (arm_get_thread_context): New.
14792 (arm_set_thread_context): New.
14794 (do_fetch_inferior_registers): Rename to ...
14795 (arm_fetch_inferior_register): ... this.
14796 (arm_store_inferior_register): New.
14797 (arm_wince_breakpoint): Reimplement as unsigned long.
14798 (arm_wince_breakpoint_len): Define.
14799 (the_low_target): Adapt to new interface.
14801 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14802 load_debug_registers. Add get_thread_context, set_thread_context,
14803 thread_added and store_inferior_register. Rename
14804 fetch_inferior_registers to fetch_inferior_register.
14805 (regptr): Remove declaration.
14807 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14809 * linux-low.c (linux_detach): Change return type to int. Return 0.
14810 * spu-low.c (spu_detach): Likewise.
14812 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14814 * target.h (target_ops): Change return type of detach to int.
14816 (join_inferior): New.
14817 * server.c (main): Don't skip detach support on mingw32.
14818 If the inferior doesn't support detaching return error.
14819 Call join_inferior instead of using waitpid.
14820 * linux-low.c (linux_join): New.
14821 (linux_target_op): Add linux_join.
14822 * spu-low.c (spu_join): New.
14823 (spu_target_ops): Add spu_join.
14824 * win32-low.c (win32_detach): Adapt to new interface.
14825 Reopen current_process_handle before detaching. Issue a child
14826 resume before detaching.
14828 (win32_target_op): Add win32_join.
14830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14832 * win32-low.c (win32-attach): Fix return value.
14833 * target.h (target_ops): Describe ATTACH return values.
14835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * win32-low.c (GETPROCADDRESS): Define.
14838 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14839 (winapi_DebugSetProcessKillOnExit): Likewise.
14840 (win32_create_inferior): Force usage of ansi CreateProcessA.
14841 (win32_attach): Use GETPROCADDRESS.
14842 (win32_detach): Likewise.
14844 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14846 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14848 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14850 * win32-low.c: Commit leftover changes from 2007-03-29.
14852 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14854 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14855 fields short instead of int. Add explicit padding.
14856 (i387_cache_to_fsave): Remove unnecessary casts.
14857 (i387_fsave_to_cache): Doc fix.
14858 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14860 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14862 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14863 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14865 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14867 * configure.srv (arm*-*-mingw32ce*): Move near the other
14870 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14872 * configure.ac: Add errno checking.
14873 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14874 sys/file.h and malloc.h.
14875 (AC_CHECK_DECLS): Add perror.
14876 (srv_mingwce): Handle.
14877 * configure.srv (i[34567]86-*-cygwin*): Add
14878 win32-i386-low.o to srv_tgtobj.
14879 (i[34567]86-*-mingw*): Likewise.
14880 (arm*-*-mingw32ce*): Add case.
14881 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14882 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14883 [__MINGW32CE__] (strerror): New function.
14884 [__MINGW32CE__] (errno): Define to GetLastError.
14885 [__MINGW32CE__] (COUNTOF): New macro.
14886 (remote_open): Remove extra close call.
14887 * mem-break.c (delete_breakpoint_at): New function.
14888 * mem-break.h (delete_breakpoint_at): Declare.
14889 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14890 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14891 [USE_WIN32API] (read, write): Add char* casts.
14892 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14893 * server.h: Include wincecompat.h on Windows CE.
14894 [HAVE_ERRNO_H]: Check.
14895 (perror): Declare if not declared.
14896 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14897 (perror_with_name): Remove errno declaration.
14898 * wincecompat.h: New.
14899 * wincecompat.c: New.
14900 * win32-low.h: New.
14901 * win32-arm-low.c: New.
14902 * win32-i386-low.c: New.
14903 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14904 (OUTMSG2): Make it safe.
14906 (COUNTOF): New macro.
14907 (NUM_REGS): Get it from the low target.
14908 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14909 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14910 (thread_rec): Let low target handle debug registers.
14911 (child_add_thread): Likewise.
14912 (child_init_thread_list): Likewise.
14913 (continue_one_thread): Likewise.
14915 (do_child_fetch_inferior_registers): Move to ...
14916 * win32-i386-low.c: ... here, and rename to ...
14917 (do_fetch_inferior_registers): ... this.
14918 * win32-low.c (child_fetch_inferior_registers):
14919 Go through the low target.
14920 (do_child_store_inferior_registers): Use regptr.
14921 (strwinerror): New function.
14922 (win32_create_inferior): Handle Windows CE.
14923 Use strwinerror instead of strerror on Windows error
14924 codes. Add program to the error output.
14925 Don't close the main thread handle on Windows CE.
14926 (win32_attach): Use coredll.dll on Windows CE.
14927 (win32_kill): Close current process and current
14929 (win32_detach): Use coredll.dll on Windows CE.
14930 (win32_resume): Let low target handle debug registers, and
14932 (handle_exception): Add/Remove initial breakpoint. Avoid
14933 non-existant WSTOPSIG on Windows CE.
14934 (win32_read_inferior_memory): Cast to remove warning.
14935 (win32_arch_string): Go through the low target.
14936 (initialize_low): Call set_breakpoint_data with the low
14937 target's breakpoint.
14938 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14939 FOP_REGNUM, mappings): Move to ...
14940 * win32-i386-low.c: ... here.
14941 * win32-low.c (win32_thread_info): Move to ...
14942 * win32-low.h: ... here.
14943 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14944 win32-arm-low.c and wincecompat.c.
14945 (all:): Add $EXEEXT.
14946 (install-only:): Likewise.
14947 (gdbserver:): Likewise.
14948 (gdbreplay:): Likewise.
14949 * config.in: Regenerate.
14950 * configure: Regenerate.
14952 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14954 * win32-low.c: Rename typedef thread_info to
14955 win32_thread_info throughout.
14957 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14959 * win32-i386-low.c: Rename to ...
14960 * win32-low.c: ... this.
14961 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14962 * Makefile.in: Likewise.
14964 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14966 * remote-utils.c (monitor_output): Constify msg parameter.
14967 * server.h (monitor_output): Likewise.
14968 * win32-i386-low.c (handle_output_debug_string): New.
14969 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14970 handle_output_debug_string.
14971 (get_child_debug_event): Likewise.
14973 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14975 * server.c (main): Correct strtoul check.
14977 2007-03-27 Jon Ringle <jon@ringle.org>
14979 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14981 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14983 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14985 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14987 * terminal.h: Check HAVE_SGTTY_H.
14989 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14991 * remote-utils.c (remote_open): Print out the assigned port number.
14993 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14995 * remote-utils.c (monitor_output): New function.
14996 * server.c (debug_threads): Define here.
14997 (monitor_show_help): New function.
14998 (handle_query): Handle qRcmd.
14999 (main): Do not handle 'd' packet.
15000 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15001 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15004 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15006 * Makefile.in (EXEEXT): New.
15007 (clean): Use $(EXEEXT).
15009 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15011 * target.h (target_ops): Rename send_signal to request_interrupt,
15012 and remove enum target_signal parameter.
15013 * linux-low.c (linux_request_interrupt): Rename from
15014 linux_send_signal, and always send SIGINT.
15015 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15016 and always send SIGINT.
15017 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15019 (input_interrupt): Likewise.
15021 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * server.c (get_features_xml): Check if target implemented
15025 * win32-i386-low.c (win32_arch_string): New.
15026 (win32_target_ops): Add win32_arch_string as arch_string member.
15028 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15030 * spu-low.c (spu_arch_string): New.
15031 (spu_target_ops): Add spu_arch_string.
15033 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15035 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15036 * configure.ac: Do not check for terminal.h.
15037 * configure, config.in: Regenerated.
15039 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15041 * Makefile.in (OBS): Add $(XML_BUILTIN).
15042 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15044 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15045 (arm-with-iwmmxt.c): New.
15046 * config.in, configure: Regenerate.
15047 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15048 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15049 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15050 (arm*-*-linux*): Add iWMMXt and regset support.
15051 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15052 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15053 (arm_store_wmmxregset, target_regsets): New.
15054 * server.c (get_features_xml): Take annex argument. Check builtin
15056 (handle_query): Handle multiple annexes.
15058 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15060 * remote-utils.c [USE_WIN32API] (read, write): Define.
15061 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15064 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15066 * linux-i386-low.c (the_low_target): Set arch_string.
15067 * linux-x86-64-low.c (the_low_target): Likewise.
15068 * linux-low.c (linux_arch_string): New.
15069 (linux_target_ops): Add it.
15070 * linux-low.h (struct linux_target_ops): Add arch_string.
15071 * server.c (write_qxfer_response): Use const void * for DATA.
15072 (get_features_xml): New.
15073 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15074 * target.h (struct target_ops): Add arch_string method.
15076 2007-01-03 Denis Pilat <denis.pilat@st.com>
15077 Daniel Jacobowitz <dan@codesourcery.com>
15079 * linux-low.c (linux_kill): Handle being called with no threads.
15080 * win32-i386-low.c (win32_kill): Likewise.
15081 (get_child_debug_event): Clear current_process_handle.
15083 2006-12-30 Denis PILAT <denis.pilat@st.com>
15084 Daniel Jacobowitz <dan@codesourcery.com>
15086 * remote-utils.c (remote_open): Check the type of specified
15087 serial port devices before opening them.
15088 * server.c (main): Kill the inferior if an error occurs during
15089 the first remote_open.
15091 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15093 * README: Update supported targets.
15095 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15097 * Makefile.in (clean): Remove reg-mips64.c.
15098 (reg-mips64.c, reg-mips64.o): New rules.
15099 * configure.srv: Handle mips64. Include regset support for mips.
15100 * linux-mips-low.c (union mips_register): New.
15101 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15102 (mips_breakpoint, mips_breakpoint_at): Use int.
15103 (mips_collect_register, mips_supply_register)
15104 (mips_collect_register_32bit, mips_supply_register_32bit)
15105 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15106 (mips_store_fpregset, target_regsets): New.
15107 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15109 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15111 * configure.srv: Add target "spu*-*-*".
15112 * Makefile.in (clean): Remove reg-spu.c.
15113 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15114 * spu-low.c: New file.
15116 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15118 * configure.ac: Correct td_thr_tls_get_addr test.
15119 * configure: Regenerated.
15121 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15123 * linux-low.c (linux_wait_for_event): Reformat. Use the
15124 pass_signals array.
15125 * remote-utils.c (decode_address_to_semicolon): New.
15126 * server.c (pass_signals, handle_general_set): New.
15127 (handle_query): Mention QPassSignals for qSupported.
15128 (main): Call handle_general_set.
15129 * server.h (pass_signals, decode_address_to_semicolon): New.
15131 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15133 * server.c (handle_query): Correct error handling for read_auxv.
15135 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15137 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15138 and srv_linux_thread_db to yes.
15139 * linux-s390-low.c (s390_fill_gregset): New function.
15140 (target_regsets): Define data structure.
15142 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15144 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15145 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15146 * config.in, configure: Regenerated.
15147 * inferiors.c (gdb_id_to_thread): New function.
15148 (gdb_id_to_thread_id): Use it.
15149 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15150 * linux-low.h (struct process_info): Add th member.
15151 (thread_db_get_tls_address): New prototype.
15152 * remote-utils.c (decode_address): Make non-static.
15153 * server.c (handle_query): Handle qGetTLSAddr.
15154 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15155 * target.h (struct target_ops): Add get_tls_address.
15156 * thread-db.c (maybe_attach_thread): Save the thread handle.
15157 (thread_db_get_tls_address): New.
15159 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15161 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15162 (linux_resume_one_process): Take a siginfo_t *. Update all
15163 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15164 (struct pending_signals): Add a siginfo_t.
15165 (linux_wait_for_process): Always set last_status.
15166 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15167 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15168 * linux-low.h (struct process_info): Add last_status.
15170 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15172 * remote-utils.c (try_rle): New function.
15173 (putpkt_binary): Use it.
15175 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15177 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15178 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15179 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15180 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15181 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15184 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15186 * server.c (terminal_fd): New variable.
15187 (old_foreground_pgrp): Likewise.
15188 (restore_old_foreground_pgrp): New function.
15189 (start_inferior): Record the terminal file descriptor in terminal_fd
15190 and its original foreground group in old_foreground_pgrp. Register
15191 restore_old_foreground_pgrp with atexit().
15193 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15195 * server.c (handle_query): Correct qPart to qXfer.
15197 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15199 * configure.ac: Check for more headers which are missing on
15200 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15201 * configure.srv: Add Cygwin and mingw32.
15202 * remote-utils.c: Don't include headers unconditionally which
15203 are missing on mingw32. Include <winsock.h> for mingw32.
15204 (remote_open): Adjust for mingw32 support. Flush
15205 standard error after writing to it.
15206 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15207 (unblock_async_io, enable_async_io, disable_async_io)
15208 (readchar, getpkt): Update for Winsock support.
15209 (prepare_resume_reply): Expect a protocol signal number.
15210 * server.c: Disable <sys/wait.h> on mingw32.
15211 (start_inferior): Adjust for mingw32 support. Flush
15212 standard error after writing to it.
15213 (attach_inferior): Likewise. Use protocol signal
15215 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15217 * win32-i386-low.c: New file.
15218 * Makefile.in (XM_CLIBS): Set.
15219 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15220 (win32-i386-low.o): New dependency rule.
15221 * linux-low.c (linux_wait): Use target signal numbers.
15222 * target.h (struct target_ops): Doc fix.
15223 * server.h (target_signal_to_name): New prototype.
15224 * gdbreplay.c: Don't include headers unconditionally which
15225 are missing on mingw32. Include <winsock.h> for mingw32.
15226 (remote_close, remote_open): Adjust for Winsock support.
15227 * configure, config.in: Regenerated.
15229 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15231 * server.c (decode_xfer_read, write_qxfer_response): New.
15232 (handle_query): Take a packet length argument. Handle
15233 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15234 the qSupported response.
15235 (main): Update call to handle_query.
15237 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15239 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15240 (putpkt_binary): Renamed from putpkt and adjusted for binary
15242 (putpkt): New wrapper for putpkt_binary.
15243 (readchar): Don't mask off the high bit.
15244 (decode_X_packet): New function.
15245 * server.c (main): Call putpkt_binary if a handler sets the packet
15246 length. Save the length of the incoming packet. Handle 'X'.
15247 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15249 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15251 * server.c (handle_query): Handle qSupported.
15253 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15255 * remote-utils.c (all_symbols_looked_up): New variable.
15256 (look_up_one_symbol): Check it.
15257 * server.h (look_up_one_symbol): New declaration.
15258 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15260 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15262 * Makefile.in (linux-arm-low.o): Update dependencies.
15263 * linux-arm-low.c: Include "gdb_proc_service.h".
15264 (PTRACE_GET_THREAD_AREA): Define.
15265 (ps_get_thread_area): New function.
15267 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15269 * configure.srv (m68k*-*-uclinux*): New target.
15270 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15271 (linux_resume_one_process): Remove extraneous cast.
15272 (linux_read_offsets): New.
15273 (linux_target_op): Add linux_read_offsets on mmuless systems.
15274 * server.c (handle_query): Add qOffsets logic.
15275 * target.h (struct target_ops): Add read_offsets.
15277 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15279 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15280 (PTRACE_GET_THREAD_AREA): Define.
15281 (ps_get_thread_area): New function.
15282 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15283 (linux-x86-64-low.o): Update.
15285 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15287 * configure.ac: Remove checks for prfpregset_t.
15288 * gdb_proc_service.h: New file.
15289 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15290 new "gdb_proc_service.h".
15291 * proc-service.c: Likewise.
15292 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15293 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15294 * Makefile.in (gdb_proc_service_h): Updated.
15295 * configure, config.in: Regenerated.
15297 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15299 * remote-utils.c (prepare_resume_reply): Move declaration
15300 of gdb_id_from_wait to the top of the block.
15302 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15304 * linux-low.c (regsets_store_inferior_registers): Read the regset
15305 from the target before filling it.
15307 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15309 * server.c (attach_inferior): Return SIGTRAP for a successful
15312 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15314 * Makefile.in (OBS): Add version.o.
15315 (STAGESTUFF): Delete.
15316 (version.o): Add dependencies.
15317 (version.c): Replace rule.
15318 (clean): Remove version.c.
15319 * server.c (gdbserver_version): New.
15320 (gdbserver_usage): Use printf.
15321 (main): Handle --version and --help.
15322 * server.h (version, host_name): Add declarations.
15324 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15336 * linux-x86-64-low.c:
15338 * linux-s390-low.c:
15339 * linux-ppc64-low.c:
15341 * linux-mips-low.c:
15342 * linux-m68k-low.c:
15343 * linux-m32r-low.c:
15346 * linux-ia64-low.c:
15347 * linux-i386-low.c:
15348 * linux-crisv32-low.c:
15360 * gdbserver.1: Add (C) after Copyright. Update the FSF
15363 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15365 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15366 (arm_breakpoint_at): Recognize both breakpoints.
15367 (the_low_target): Use the correct breakpoint instruction.
15369 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15371 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15372 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15373 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15374 (the_low_target): Update.
15376 2005-10-25 Andreas Schwab <schwab@suse.de>
15378 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15380 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15381 (ia64_num_regs): Reduce to 462.
15383 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15385 * acinclude.m4: Correct quoting.
15386 * aclocal.m4: Regenerated.
15388 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15389 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15390 (thread_db_init): Call thread_db_err_str.
15391 * configure.ac: Check for TD_VERSION.
15392 * config.in, configure: Regenerated.
15394 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15396 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15398 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15400 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15401 is not available. Define HAVE_PTRACE_GETREGS if it is.
15402 * config.in, configure: Regenerated.
15403 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15404 * linux-i386-low.c, linux-m68k-low.c: Update to use
15405 HAVE_PTRACE_GETREGS.
15406 * linux-low.c (regsets_fetch_inferior_registers)
15407 (regsets_store_inferior_registers): Only return 0 if we processed
15409 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15410 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15412 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15414 * inferiors.c (struct thread_info): Add gdb_id.
15415 (add_thread): Add gdb_id argument.
15416 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15417 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15418 calls to add_thread.
15419 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15420 * server.c (handle_query): Use thread_to_gdb_id.
15421 (handle_v_cont, main): Use gdb_id_to_thread_id.
15422 * server.h (add_thread): Update prototype.
15423 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15426 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15428 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15429 left-padded registers.
15430 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15431 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15433 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15435 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15436 * configure: Regenerate.
15437 * config.in: Regenerate.
15438 * server.h (NEED_DECLARATION_STRERROR):
15439 Replace with !HAVE_DECL_STRERROR.
15441 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15443 * linux-low.c (linux_wait, linux_send_signal): Don't test
15444 an unsigned long variable for > 0 if it could be MAX_ULONG.
15445 * server.c (myresume): Likewise.
15446 * target.c (set_desired_inferior): Likewise.
15448 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15450 * configure.ac: Simplify and improve check for socklen_t.
15451 * configure, config.in: Regenerate.
15453 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15455 * acconfig.h: Remove.
15456 * configure.ac: Add a test for socklen_t. Use three-argument
15457 AC_DEFINE throughout.
15458 * config.in: Regenerated using autoheader 2.59.
15459 * configure: Regenerated.
15461 * gdbreplay.c (socklen_t): Provide a default.
15462 (remote_open): Use socklen_t.
15463 * remote-utils.c (socklen_t): Provide a default.
15464 (remote_open): Use socklen_t.
15465 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15468 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15470 * linux-low.c (linux_read_memory, linux_write_memory)
15471 (linux_read_auxv): Likewise.
15472 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15473 (check_mem_write): Likewise.
15474 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15476 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15477 (registers_from_string, register_data): Likewise.
15478 * server.c (handle_query, main): Likewise.
15479 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15480 (decode_M_packet): Likewise.
15481 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15482 * target.h (struct target_ops): Update read_memory, write_memory,
15484 (read_inferior_memory, write_inferior_memory): Update.
15485 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15486 to unsigned char *.
15487 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15488 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15489 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15490 linux-s390-low.c, linux-sh-low.c: Update for changes in
15491 read_inferior_memory and the_low_target->breakpoint.
15493 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15495 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15496 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15497 * configure.srv: Add powerpc64-*-linux*.
15498 * linux-ppc64-low.c: New file.
15500 2005-05-23 Orjan Friberg <orjanf@axis.com>
15502 * linux-cris-low.c: New file with support for CRIS.
15503 * linux-crisv32-low.c: Ditto for CRISv32.
15504 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15505 (clean): Add reg-cris.c and reg-crisv32.c.
15506 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15507 reg-crisv32.o, and reg-crisv32.c to make rules.
15508 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15509 recognized targets.
15511 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15513 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15514 of sizeof (PTRACE_XFER_TYPE).
15515 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15517 2005-05-12 Orjan Friberg <orjanf@axis.com>
15519 * target.h (struct target_ops): Add insert_watchpoint,
15520 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15521 pointers for hardware watchpoint support.
15522 * linux-low.h (struct linux_target_ops): Ditto.
15523 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15524 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15525 to linux_target_ops.
15526 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15528 * server.c (main): Recognize 'Z' and 'z' packets.
15530 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15532 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15533 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15534 (the_low_target): Add new members.
15536 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15538 * proc-service.c (ps_lgetregs): Search all_processes instead of
15541 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15543 * server.c (start_inferior): Change return type to int.
15544 (attach_inferior): Change sigptr to int *.
15545 (handle_v_cont, handle_v_requests): Change signal to int *.
15546 (main): Change signal to int.
15548 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15550 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15551 * configure.srv: Add m32r*-*-linux*.
15552 * linux-m32r-low.c: New file.
15554 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15556 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15558 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15560 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15561 Take unsigned long arguments for PIDs.
15562 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15563 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15564 (wait_for_sigstop, linux_resume_one_process)
15565 (regsets_fetch_inferior_registers, linux_send_signal)
15566 (linux_read_auxv): Likewise. Update the types of variables holding
15567 PIDs. Update format string specifiers.
15568 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15569 * remote-utils.c (prepare_resume_reply): Likewise.
15570 * server.c (cont_thread, general_thread, step_thread)
15571 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15573 (handle_query): Update format specifiers.
15574 (handle_v_cont, main): Use strtoul for thread IDs.
15575 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15576 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15577 (general_thread, step_thread, thread_from_wait)
15578 (old_thread_from_wait): Update.
15579 * target.h (struct thread_resume): Use unsigned long for THREAD.
15580 (struct target_ops): Use unsigned long for arguments to attach and
15583 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15585 * acinclude.m4: Include bfd/bfd.m4 directly.
15586 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15587 <agriffis@toolchain.org>.
15588 * aclocal.m4, configure: Regenerated.
15590 2005-01-07 Andrew Cagney <cagney@gnu.org>
15592 * configure.ac: Rename configure.in, require autoconf 2.59.
15593 * configure: Re-generate.
15595 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15597 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15598 LIBS when finished.
15599 * aclocal.m4: Regenerated.
15600 * configure: Regenerated.
15602 2004-11-21 Andreas Schwab <schwab@suse.de>
15604 * linux-m68k-low.c (m68k_num_gregs): Define.
15605 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15606 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15607 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15608 (m68k_breakpoint_at): New. Add to the_low_target.
15610 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15611 srv_linux_thread_db to yes.
15613 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15615 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15616 (ARCH_SET_FS): Likewise.
15617 (ARCH_GET_FS): Likewise.
15618 (ARCH_GET_GS): Likewise.
15620 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15622 * linux-i386-low.c (ps_get_thread_area): New.
15623 * linux-x86-64-low.c (ps_get_thread_area): New.
15624 * linux-low.c: Include <sys/syscall.h>.
15625 (linux_kill_one_process): Don't kill the first thread here.
15626 (linux_kill): Kill the first thread here.
15627 (kill_lwp): New function.
15628 (send_sigstop, linux_send_signal): Use it.
15629 * proc-service.c: Clean up #ifdefs.
15630 (fpregset_info): Delete.
15631 (ps_lgetregs): Update and enable implementation.
15632 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15634 * remote-utils.c (struct sym_cache, symbol_cache): New.
15635 (input_interrupt): Print a clearer message.
15636 (async_io_enabled): New variable.
15637 (enable_async_io, disable_async_io): Use it. Update comments.
15638 (look_up_one_symbol): Use the symbol cache.
15639 * thread-db.c (thread_db_look_up_symbols): New function.
15640 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15642 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15644 * configure.in: Test for -rdynamic.
15645 * configure: Regenerated.
15646 * Makefile (INTERNAL_LDFLAGS): New.
15647 (gdbserver, gdbreplay): Use it.
15649 2004-09-02 Andrew Cagney <cagney@gnu.org>
15651 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15653 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15655 * linux-low.c (linux_wait): Clear all_processes list also.
15657 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15659 * linux-low.c: Include <errno.h>. Remove extern declaration of
15662 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15664 * gdbreplay.c, server.h, utils.c: Update copyright years.
15666 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15668 * server.c (main): Print child status or termination signal from
15669 variable 'signal', not 'sig'.
15671 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15673 * linux-low.c (linux_read_memory): Change return type to
15674 int. Check for and return error from ptrace().
15675 * target.c (read_inferior_memory): Change return type to int. Pass
15676 back return status from the_target->read_memory().
15677 * target.h (struct target_ops): Adapt *read_memory() prototype.
15679 (read_inferior_memory): Adapt prototype.
15680 * server.c (main): Return an error packet if
15681 read_inferior_memory() returns an error.
15683 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15685 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15686 Unify with other clean targets.
15688 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15690 * server.c (handle_v_cont): Call set_desired_inferior.
15692 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15694 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15696 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15698 * linux-low.c (linux_wait): Unblock async I/O.
15699 (linux_resume): Block and enable async I/O.
15700 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15701 * server.h (block_async_io, unblock_async_io): Add prototypes.
15703 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15705 * remote-utils.c (remote_open): Print a status notice after
15706 opening a TCP port.
15707 * server.c (attach_inferior): Print a status notice after
15710 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15712 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15714 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15716 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15718 * server.c, target.h: Update copyright years.
15720 2004-02-25 Roland McGrath <roland@redhat.com>
15722 * target.h (struct target_ops): New member `read_auxv'.
15723 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15724 * linux-low.c (linux_read_auxv): New function.
15725 (linux_target_ops): Initialize `read_auxv' member to that.
15727 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15729 Committed by Jim Blandy <jimb@redhat.com>.
15731 * linux-s390-low.c (s390_num_regs): Update.
15732 (s390_regmap): Remove control registers. Use __s390x__ predefine
15733 instead of GPR_SIZE to distiguish s390 and s390x targets.
15735 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15737 * linux-low.c: Update copyright year.
15738 (check_removed_breakpoint): Clear pending_is_breakpoint.
15739 (linux_set_resume_request, linux_queue_one_thread)
15740 (resume_status_pending_p): New functions.
15741 (linux_continue_one_thread): Use process->resume.
15742 (linux_resume): Only resume threads if there are no pending events.
15743 * linux-low.h (struct process_info): Add resume request
15746 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15748 * regcache.c (new_register_cache): Clear the allocated register
15749 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15751 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15753 * linux-low.c (linux_resume): Take a struct thread_resume *
15755 (linux_wait): Update call.
15756 (resume_ptr): New static variable.
15757 (linux_continue_one_thread): Renamed from
15758 linux_continue_one_process. Use resume_ptr.
15759 (linux_resume): Use linux_continue_one_thread.
15760 * server.c (handle_v_cont, handle_v_requests): New functions.
15761 (myresume): New function.
15762 (main): Handle 'v' case.
15763 * target.h (struct thread_resume): New type.
15764 (struct target_ops): Change argument of "resume" to struct
15766 (myresume): Delete macro.
15768 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15770 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15771 (uninstall): Support DESTDIR.
15773 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15775 * configure.srv: Add xscale*linux copy of arm*linux entry.
15777 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15779 * linux-arm-low.c (arm_reinsert_addr): New function.
15780 (the_low_target): Add arm_reinsert_addr.
15782 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15784 * mem-break.c: Remove whitespace at end of file.
15786 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15788 * configure.in: Check whether we need to prototype strerror.
15789 * server.h: Optionally prototype strerror.
15790 * gdbreplay.c (perror_with_name): Use strerror.
15791 * linux-low.c (linux_attach_lwp): Use strerror.
15792 * utils.c (perror_with_name): Use strerror.
15793 * config.in, configure: Regenerated.
15795 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15797 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15798 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15800 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15802 * Makefile.in (SFILES): Update.
15803 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15804 low-sun3.c: Remove files.
15806 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15808 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15809 (linux_detach_one_process, linux_detach): New functions.
15810 (linux_target_ops): Add linux_detach.
15811 * server.c (main): Handle 'D' packet.
15812 * target.h (struct target_ops): Add "detach" member.
15813 (detach_inferior): Define.
15815 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15817 From Kelley Cook <kelleycook@wideopenwest.com>:
15818 * configure.srv: Accept i[34567]86 variants.
15820 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15822 * linux-low.c (linux_wait_for_event): Correct comment typos.
15823 (linux_resume_one_process): Call check_removed_breakpoint.
15824 (linux_send_signal): New function.
15825 (linux_target_ops): Add linux_send_signal.
15826 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15828 * target.h (struct target_ops): Add send_signal.
15830 2003-05-29 Jim Blandy <jimb@redhat.com>
15832 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15833 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15834 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15835 away part of the register's value.
15837 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15839 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15840 (linux_wait_for_event, linux_init_signals): Likewise.
15842 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15844 * configure.in: Check for stdlib.h.
15845 * configure: Regenerated.
15846 * config.in: Regenerated.
15848 2003-01-04 Andreas Schwab <schwab@suse.de>
15850 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15852 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15854 * Makefile.in: Remove obsolete code.
15856 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15858 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15859 defined(PT_FPR0_HI).
15861 2002-11-17 Stuart Hughes <seh@zee2.com>
15863 * linux-arm-low.c (arm_num_regs): Increase.
15864 (arm_regmap): Include status register.
15866 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15868 * linux-low.c (register_addr): Remove incorrect -1 check.
15870 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15872 * linux-low.c (linux_create_inferior): Call setpgid. Return
15874 (unstopped_p, linux_signal_pid): Remove.
15875 (linux_target_ops): Remove linux_signal_pid.
15876 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15877 global instead of target method.
15878 * target.h (struct target_ops): Remove signal_pid. Update comment
15879 for create_inferior.
15880 * server.c (signal_pid): New variable.
15881 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15882 gdbserver. Set the child to be the foreground process group.
15883 (attach_inferior): Set signal_pid.
15885 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15887 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15889 2002-08-20 Jim Blandy <jimb@redhat.com>
15891 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15894 2002-08-01 Andrew Cagney <cagney@redhat.com>
15896 * Makefile.in: Make chill references obsolete.
15898 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15900 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15901 * configure: Regenerate.
15902 * config.in: Regenerate.
15904 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15906 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15907 (perror_with_name, remote_close, remote_open, expect, play): Static.
15909 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15911 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15912 byte offsets instead of an array of indexes.
15913 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15915 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15917 * regcache.c: Add comment.
15919 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15921 * thread-db.c: New file.
15922 * proc-service.c: New file.
15923 * acinclude.m4: New file.
15924 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15925 proc-service.o, and thread-db.o.
15926 (linux-low.o): Add USE_THREAD_DB.
15927 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15928 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15929 * aclocal.m4: Regenerated.
15930 * config.in: Regenerated.
15931 * configure: Regenerated.
15932 * configure.in: Check for proc_service.h, sys/procfs.h,
15933 thread_db.h, and linux/elf.h headrs.
15934 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15935 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15936 Check for -lthread_db and thread support.
15937 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15938 PowerPC, and SuperH.
15939 * i387-fp.c: Constify arguments.
15940 * i387-fp.h: Likewise.
15941 * inferiors.c: (struct thread_info): Renamed from
15942 `struct inferior_info'. Remove PID member. Use generic inferior
15943 list header. All uses updated.
15944 (inferiors, signal_pid): Removed.
15945 (all_threads): New variable.
15946 (get_thread): Define.
15947 (add_inferior_to_list): New function.
15948 (for_each_inferior): New function.
15949 (change_inferior_id): New function.
15950 (add_inferior): Removed.
15951 (remove_inferior): New function.
15952 (add_thread): New function.
15953 (free_one_thread): New function.
15954 (remove_thread): New function.
15955 (clear_inferiors): Use for_each_inferior and free_one_thread.
15956 (find_inferior): New function.
15957 (find_inferior_id): New function.
15958 (inferior_target_data): Update argument type.
15959 (set_inferior_target_data): Likewise.
15960 (inferior_regcache_data): Likewise.
15961 (set_inferior_regcache_data): Likewise.
15962 * linux-low.c (linux_bp_reinsert): Remove.
15963 (all_processes, stopping_threads, using_thrads)
15964 (struct pending_signals, debug_threads, pid_of): New.
15965 (inferior_pid): Replace with macro.
15966 (struct inferior_linux_data): Remove.
15967 (get_stop_pc, add_process): New functions.
15968 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15969 Use add_process and add_thread.
15970 (linux_attach_lwp): New function, based on old linux_attach. Use
15971 add_process and add_thread. Set stop_expected for new threads.
15972 (linux_attach): New function.
15973 (linux_kill_one_process): New function.
15974 (linux_kill): Kill all LWPs.
15975 (linux_thread_alive): Use find_inferior_id.
15976 (check_removed_breakpoints, status_pending_p): New functions.
15977 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15978 Update. Use WNOHANG. Wait for cloned processes also. Update process
15979 struct for the found process.
15980 (linux_wait_for_event): New function.
15981 (linux_wait): Use it. Support LWPs.
15982 (send_sigstop, wait_for_sigstop, stop_all_processes)
15983 (linux_resume_one_process, linux_continue_one_process): New functions.
15984 (linux_resume): Support LWPs.
15985 (REGISTER_RAW_SIZE): Remove.
15986 (fetch_register): Use register_size instead. Call supply_register.
15987 (usr_store_inferior_registers): Likewise. Call collect_register.
15988 Fix recursive case.
15989 (regsets_fetch_inferior_registers): Improve error message.
15990 (regsets_store_inferior_registers): Add debugging.
15991 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15992 (unstopped_p, linux_signal_pid): New functions.
15993 (linux_target_ops): Add linux_signal_pid.
15994 (linux_init_signals): New function.
15995 (initialize_low): Call it. Initialize using_threads.
15996 * regcache.c (inferior_regcache_data): Add valid
15998 (get_regcache): Fetch registers lazily. Add fetch argument
15999 and update all callers.
16000 (regcache_invalidate_one, regcache_invalidate): New
16002 (new_register_cache): Renamed from create_register_cache.
16003 Return the new regcache.
16004 (free_register_cache): Change argument to a void *.
16005 (registers_to_string, registers_from_string): Call get_regcache
16006 with fetch flag set.
16007 (register_data): Make static. Pass fetch flag to get_regcache.
16008 (supply_register): Call get_regcache with fetch flag clear.
16009 (collect_register): Call get_regcache with fetch flag set.
16010 (collect_register_as_string): New function.
16011 * regcache.h: Update.
16012 * remote-utils.c (putpkt): Flush after debug output and use
16014 Handle input interrupts while waiting for an ACK.
16015 (input_interrupt): Use signal_pid method.
16016 (getpkt): Flush after debug output and use stderr.
16017 (outreg): Use collect_register_as_string.
16018 (new_thread_notify, dead_thread_notify): New functions.
16019 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16020 and general_thread.
16021 (look_up_one_symbol): Flush after debug output.
16022 * server.c (step_thread, server_waiting): New variables.
16023 (start_inferior): Don't use signal_pid. Update call to mywait.
16024 (attach_inferior): Update call to mywait.
16025 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16026 (main): Don't fetch/store registers explicitly. Use
16027 set_desired_inferior. Support proposed ``Hs'' packet. Update
16029 * server.h: Update.
16030 (struct inferior_list, struct_inferior_list_entry): New.
16031 * target.c (set_desired_inferior): New.
16032 (write_inferior_memory): Constify.
16033 (mywait): New function.
16034 * target.h: Update.
16035 (struct target_ops): New signal_pid method.
16036 (mywait): Removed macro, added prototype.
16038 * linux-low.h (regset_func): Removed.
16039 (regset_fill_func, regset_store_func): New.
16040 (enum regset_type): New.
16041 (struct regset_info): Add type field. Use new operation types.
16042 (struct linux_target_ops): stop_pc renamed to get_pc.
16043 Add decr_pc_after_break and breakpoint_at.
16044 (get_process, get_thread_proess, get_process_thread)
16045 (strut process_info, all_processes, linux_attach_lwp)
16046 (thread_db_init): New.
16048 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16049 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16050 (the_low_target): Add new members.
16051 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16052 (i386_store_fpxregset): Constify.
16053 (target_regsets): Add new kind identifier.
16054 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16055 (i386_set_pc): Add debugging.
16056 (i386_breakpoint_at): New function.
16057 (the_low_target): Add new members.
16058 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16059 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16060 (mips_breakpoint_at): New.
16061 (the_low_target): Add new members.
16062 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16063 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16064 (the_low_target): Add new members.
16065 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16066 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16067 (the_low_target): Add new members.
16068 * linux-x86-64-low.c (target_regsets): Add new kind
16071 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16073 From Martin Pool <mbp@samba.org>:
16074 * server.c (gdbserver_usage): New function.
16077 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16079 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16080 stop_at -> stop_pc.
16082 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16084 * Makefile.in: Remove obsolete code.
16086 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16088 * linux-low.c (regsets_fetch_inferior_registers),
16089 (regsets_store_inferior_registers): Removed cast to int from
16091 * regcache.h: Added declaration of struct inferior_info.
16093 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16095 * inferiors.c (struct inferior_info): Add regcache_data.
16096 (add_inferior): Call create_register_cache.
16097 (clear_inferiors): Call free_register_cache.
16098 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16099 * regcache.c (struct inferior_regcache_data): New.
16100 (registers): Remove.
16101 (get_regcache): New function.
16102 (create_register_cache, free_register_cache): New functions.
16103 (set_register_cache): Don't initialize the register cache here.
16104 (registers_to_string, registers_from_string, register_data): Call
16106 * regcache.h: Add prototypes.
16107 * server.h: Likewise.
16109 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16111 * mem-break.c: New file.
16112 * mem-break.h: New file.
16113 * Makefile.in: Add mem-break.o rule; update server.h
16115 * inferiors.c (struct inferior_info): Add target_data
16117 (clear_inferiors): Free target_data member if set.
16118 (inferior_target_data, set_inferior_target_data): New functions.
16119 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16120 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16121 * linux-low.c (linux_bp_reinsert): New variable.
16122 (struct inferior_linux_data): New.
16123 (linux_create_inferior): Use set_inferior_target_data.
16124 (linux_attach): Likewise. Call add_inferior.
16125 (linux_wait_for_one_inferior): New function.
16126 (linux_wait): Call it.
16127 (linux_write_memory): Add const.
16128 (initialize_low): Call set_breakpoint_data.
16129 * linux-low.h (struct linux_target_ops): Add breakpoint
16131 * server.c (attach_inferior): Remove extra add_inferior
16133 * server.h: Include mem-break.h. Update inferior.c
16135 * target.c (read_inferior_memory)
16136 (write_inferior_memory): New functions.
16137 * target.h (read_inferior_memory)
16138 (write_inferior_memory): Change macros to prototypes.
16139 (struct target_ops): Update comments. Add const to write_memory
16142 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16144 * linux-low.c (usr_store_inferior_registers): Support
16145 registers which are allowed to fail to store.
16146 * linux-low.h (linux_target_ops): Likewise.
16147 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16148 (ppc_cannot_store_register): FPSCR may not be storable.
16150 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16152 * server.h: Include <string.h> if HAVE_STRING_H.
16153 * ChangeLog: Correct paths in last ChangeLog entry.
16155 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16157 * linux-low.h: Remove obsolete prototypes.
16158 (struct linux_target_ops): New.
16159 (extern the_low_target): New.
16160 * linux-low.c (num_regs, regmap): Remove declarations.
16161 (register_addr): Use the_low_target explicitly.
16162 (fetch_register): Likewise.
16163 (usr_fetch_inferior_registers): Likewise.
16164 (usr_store_inferior_registers): Likewise.
16165 * linux-arm-low.c (num_regs): Remove.
16166 (arm_num_regs): Define.
16167 (arm_regmap): Renamed from regmap, made static.
16168 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16170 (arm_cannot_store_register): Renamed from cannot_store_register,
16172 (the_low_target): New.
16173 * linux-i386-low.c (num_regs): Remove.
16174 (i386_num_regs): Define.
16175 (i386_regmap): Renamed from regmap, made static.
16176 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16178 (i386_cannot_store_register): Renamed from cannot_store_register,
16180 (the_low_target): New.
16181 * linux-ia64-low.c (num_regs): Remove.
16182 (ia64_num_regs): Define.
16183 (ia64_regmap): Renamed from regmap, made static.
16184 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16186 (ia64_cannot_store_register): Renamed from cannot_store_register,
16188 (the_low_target): New.
16189 * linux-m68k-low.c (num_regs): Remove.
16190 (m68k_num_regs): Define.
16191 (m68k_regmap): Renamed from regmap, made static.
16192 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16194 (m68k_cannot_store_register): Renamed from cannot_store_register,
16196 (the_low_target): New.
16197 * linux-mips-low.c (num_regs): Remove.
16198 (mips_num_regs): Define.
16199 (mips_regmap): Renamed from regmap, made static.
16200 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16202 (mips_cannot_store_register): Renamed from cannot_store_register,
16204 (the_low_target): New.
16205 * linux-ppc-low.c (num_regs): Remove.
16206 (ppc_num_regs): Define.
16207 (ppc_regmap): Renamed from regmap, made static.
16208 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16210 (ppc_cannot_store_register): Renamed from cannot_store_register,
16212 (the_low_target): New.
16213 * linux-s390-low.c (num_regs): Remove.
16214 (s390_num_regs): Define.
16215 (s390_regmap): Renamed from regmap, made static.
16216 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16218 (s390_cannot_store_register): Renamed from cannot_store_register,
16220 (the_low_target): New.
16221 * linux-sh-low.c (num_regs): Remove.
16222 (sh_num_regs): Define.
16223 (sh_regmap): Renamed from regmap, made static.
16224 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16226 (sh_cannot_store_register): Renamed from cannot_store_register,
16228 (the_low_target): New.
16229 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16230 (the_low_target): New.
16232 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16234 * Makefile.in: Add stamp-h target.
16235 * configure.in: Create stamp-h.
16236 * configure: Regenerated.
16238 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16240 * inferiors.c: New file.
16241 * target.c: New file.
16242 * target.h: New file.
16243 * Makefile.in: Add target.o and inferiors.o. Update
16245 * linux-low.c (inferior_pid): New static variable,
16246 moved from server.c.
16247 (linux_create_inferior): Renamed from create_inferior.
16248 Call add_inferior. Return 0 on success instead of a PID.
16249 (linux_attach): Renamed from myattach.
16250 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16251 (linux_thread_alive): Renamed from mythread_alive.
16252 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16254 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16255 (regsets_store_inferior_registers): Correct error message.
16256 Add missing ``return 0''.
16257 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16258 (linux_store_registers): Renamed from store_inferior_registers.
16259 (linux_read_memory): Renamed from read_inferior_memory.
16260 (linux_write_memory): Renamed from write_inferior_memory.
16261 (linux_target_ops): New structure.
16262 (initialize_low): Call set_target_ops ().
16263 * remote-utils.c (unhexify): New function.
16264 (hexify): New function.
16265 (input_interrupt): Send signals to ``signal_pid''.
16266 * server.c (inferior_pid): Remove.
16267 (start_inferior): Update create_inferior call.
16268 (attach_inferior): Call add_inferior.
16269 (handle_query): New function.
16270 (main): Call handle_query for `q' packets.
16271 * server.h: Include "target.h". Remove obsolete prototypes.
16272 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16274 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16276 * Makefile.in: Add WARN_CFLAGS. Update configury
16278 * configure.in: Check for <string.h>
16279 * configure: Regenerate.
16280 * config.in: Regenerate.
16281 * gdbreplay.c: Include needed system headers.
16282 (remote_open): Remove strchr prototype.
16283 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16284 * regcache.c (supply_register): Change buf argument to const void *.
16285 (supply_register_by_name): Likewise.
16286 (collect_register): Change buf argument to void *.
16287 (collect_register_by_name): Likewise.
16288 * regcache.h: Add missing prototypes.
16289 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16290 * server.c (handle_query): New function.
16291 (attached): New static variable, moved out of main.
16292 (main): Quiet longjmp clobber warnings.
16293 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16294 * utils.c (error): Remove NORETURN.