1 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-low.c (linux_qxfer_libraries_svr4): Use
4 xml_escape_text_append.
6 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
8 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
10 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
12 * server.c (handle_general_set): Remove unnecessary xstrdup.
14 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
16 * server.c (parse_debug_format_options): Adjust to
17 delim_string_to_char_ptr_vec changes.
18 * thread-db.c (thread_db_load_search): Adjust to
19 dirnames_to_char_ptr_vec changes.
21 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
23 * target.h (target_enable_btrace, target_disable_btrace)
24 (target_read_btrace, target_read_btrace_conf): Turn macro into
25 inline function. Throw error if target method is not defined.
26 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
27 check for btrace target method. Be prepared to handle exceptions
28 from btrace target methods.
30 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
32 * server.c (captured_main): Change order of error message printed
33 when the current working directory cannot be found.
35 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
37 * server.c: Include "filenames.h" and "pathstuff.h".
38 (program_name): Delete variable.
39 (program_path): New anonymous class.
40 (get_exec_wrapper): Use "program_path" instead of
42 (handle_v_run): Likewise.
43 (captured_main): Likewise.
44 (process_serial_event): Likewise.
46 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
48 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
49 (OBJS): Add "pathstuff.o".
50 * server.c (current_directory): New global variable.
51 (captured_main): Initialize "current_directory".
53 2018-02-26 Alan Hayward <alan.hayward@arm.com>
55 * tdesc.c: Use common/tdesc.h.
58 2018-02-20 Alan Hayward <alan.hayward@arm.com>
59 Simon Marchi <simon.marchi@ericsson.com>
61 * Makefile.in: Switch order of make rules.
63 2018-02-19 Alan Hayward <alan.hayward@arm.com>
65 * Makefile.in: Add common directory in build.
66 * configure.ac: Add common reference.
67 * configure: Regenerate.
69 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
71 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
72 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
73 * spu-low.c (spu_target_ops): Likewise.
74 * win32-low.c (win32_target_ops): Likewise.
75 * server.c (supported_btrace_packets): Report packets unconditionally.
76 * target.h (target_ops) <supports_btrace>: Remove.
77 (target_supports_btrace): Remove.
79 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
81 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
82 (handle_btrace_disable): Change return type to void. Use exceptions
84 (handle_btrace_general_set): Catch exception and copy message to
87 2018-02-08 Tom Tromey <tom@tromey.com>
89 * linux-low.c (install_software_single_step_breakpoints): Use
91 * inferiors.c (make_cleanup_restore_current_thread): Remove.
92 (do_restore_current_thread_cleanup): Remove.
93 * gdbthread.h (make_cleanup_restore_current_thread): Don't
96 2018-02-08 Tom Tromey <tom@tromey.com>
98 * mem-break.c (set_raw_breakpoint_at): Use
99 gdb::unique_xmalloc_ptr.
101 2018-01-30 Pedro Alves <palves@redhat.com>
104 * target.c (target_terminal::terminal_state): Rename to ...
105 (target_terminal::m_terminal_state): ... this.
107 2018-01-19 James Clarke <jrtc27@jrtc27.com>
109 * linux-low.c (handle_extended_wait): Surround call to
110 thread_db_notice_clone with #ifdef USE_THREAD_DB.
112 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
114 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
115 linux_ptrace_attach_fail_reason_string now returning an
117 (linux_attach): Likewise.
118 * thread-db.c (attach_thread): Likewise.
120 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
123 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
124 checking for fs_base/gs_base fields in struct user_regs_struct.
125 * configure: Regenerate.
127 2018-01-16 Yao Qi <yao.qi@linaro.org>
130 * linux-low.c (fetch_register): Call supply_register instead of
133 2018-01-08 Yao Qi <yao.qi@linaro.org>
134 Simon Marchi <simon.marchi@ericsson.com>
136 * Makefile.in (OBS): Remove selftest.o.
137 * configure.ac: Set srv_selftest_objs if $development is true.
138 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
139 * configure: Re-generated.
140 * server.c (captured_main): Wrap variable selftest_filter with
143 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
145 * server.c (parse_debug_format_options): Return std::string.
146 (handle_monitor_command, captured_main): Adjust.
148 2018-01-05 Pedro Alves <palves@redhat.com>
151 * server.c (captured_main): Pass quiet=false to
152 save_original_signals_state.
154 2018-01-01 Joel Brobecker <brobecker@adacore.com>
156 * gdbreplay.c (gdbreplay_version): Update copyright year in
158 * server.c (gdbserver_version): Likewise.
160 2017-12-08 Tom Tromey <tom@tromey.com>
162 * ax.c (ax_printf): Update.
164 2017-12-07 Yao Qi <yao.qi@linaro.org>
166 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
167 aarch64_linux_read_description.
168 * linux-amd64-ipa.c (idx2mask): New array.
169 (get_ipa_tdesc): Move idx2mask out.
170 (initialize_low_tracepoint): Initialize target descriptions.
171 * linux-i386-ipa.c (idx2mask): New array.
172 (get_ipa_tdesc): Move idx2mask out.
173 (initialize_low_tracepoint): Initialize target descriptions.
175 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
177 * tdesc.c (struct tdesc_type): Change return type.
178 (tdesc_add_flag): Change parameter type.
179 (tdesc_add_bitfield): Likewise.
180 (tdesc_add_field): Likewise.
181 (tdesc_set_struct_size): Likewise.
183 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
185 * regcache.c (registers_to_string): Remove unused variable.
187 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
189 * inferiors.c (for_each_inferior_with_data): Remove.
190 * inferiors.h (for_each_inferior_with_data): Remove.
191 * server.c (handle_qxfer_threads_worker): Change parameter type.
192 (handle_qxfer_threads_proper): Use for_each_thread.
194 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
196 * inferiors.c (for_each_inferior): Remove.
197 (clear_inferiors): Use for_each_thread.
198 * inferiors.h (for_each_inferior): Remove.
199 * linux-low.c (linux_wait_for_event_filtered): Use
201 (linux_stabilize_threads): Likewise.
202 * regcache.c (regcache_release): Likewise.
203 * server.c (gdb_wants_all_threads_stopped): Likewise.
204 (clear_pending_status_callback): Remove.
205 (handle_status): Use for_each_thread.
206 (captured_main): Likewise.
207 * win32-low.c (child_init_thread_list): Likewise.
208 (win32_clear_inferiors): Likewise.
209 (fake_breakpoint_event): Likewise.
211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
213 * inferiors.h (find_inferior): Remove.
214 * inferiors.c (find_inferior): Remove.
216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
218 * linux-low.c (resume_status_pending_p): Update comment.
219 (need_step_over_p): Update comment.
221 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
223 * linux-low.c (proceed_one_lwp): Return void, change parameter
225 (unsuspend_and_proceed_one_lwp): Likewise.
226 (proceed_all_lwps): Use for_each_thread.
227 (unstop_all_lwps): Likewise.
229 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
231 * linux-low.c (linux_resume_one_thread): Return void, take
233 (linux_resume): Use for_each_thread.
235 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
237 * linux-low.c (send_sigstop_callback): Return void, change
238 parameter type. Rename to...
239 (send_sigstop): ... this.
240 (suspend_and_send_sigstop_callback): Return void, change parameter
242 (suspend_and_send_sigstop): ... this.
243 (stop_all_lwps): Use for_each_thread.
245 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
247 * linux-low.c (lwp_running): Return bool, remove unused
249 (linux_stabilize_threads): Use find_thread.
251 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
253 * linux-low.c (select_singlestep_lwp_callback): Remove.
254 (count_events_callback): Remove.
255 (select_event_lwp_callback): Remove.
256 (select_event_lwp): Use find_thread/for_each_thread.
258 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
260 * linux-low.c (not_stopped_callback): Return bool, take filter
262 (linux_wait_for_event_filtered): Use find_thread.
263 (linux_wait_1): Likewise.
265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
267 * linux-low.c (same_lwp): Remove.
268 (find_lwp_pid): Use find_thread.
270 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
272 * linux-low.c (delete_lwp_callback): Remove.
273 (linux_mourn): Use for_each_thread.
275 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
277 * linux-low.c (linux_detach_lwp_callback): Return void, remove
278 args parameter, don't check for pid.
279 (linux_detach): Use for_each_thread.
281 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
283 * linux-low.c (struct counter): Remove.
284 (second_thread_of_pid_p): Remove.
285 (last_thread_of_process_p): Use find_thread.
287 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
289 * inferiors.c (find_inferior_in_random): Remove.
290 * inferiors.h (find_inferior_in_random): Remove.
291 * linux-low.c (status_pending_p_callback): Return bool, accept
292 parameter ptid directly.
293 (linux_wait_for_event_filtered): Use find_thread_in_random.
294 (linux_wait_1): Likewise.
296 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
298 * inferiors.c (find_inferior_id): Remove.
299 (find_thread_ptid): Move implemention from find_inferior_id to
301 * inferiors.h (find_inferior_id): Remove.
302 * server.c (handle_status): Use find_thread_ptid.
303 (process_serial_event): Likewise.
304 * thread-db.c (find_one_thread): Likewise.
305 (thread_db_thread_handle): Likewise.
306 * win32-low.c (thread_rec): Likewise.
307 (child_delete_thread): Likewise.
308 (win32_thread_alive): Likewise.
309 (get_child_debug_event): Likewise.
311 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
313 * linux-mips-low.c (update_watch_registers_callback): Return
314 void, remove pid_p parameter, don't check for pid.
315 (mips_insert_point, mips_remove_point): Use for_each_thread.
317 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
319 * lynx.low (lynx_delete_thread_callback): Remove.
320 (lynx_mourn): Use for_each_thread.
322 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
324 * regcache.c (regcache_invalidate_one): Remove.
325 (regcache_invalidate_pid): use for_each_thread.
327 2017-11-26 Tom Tromey <tom@tromey.com>
329 * linux-low.c (linux_create_inferior): Update.
331 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
333 * spu-low.c (spu_create_inferior): Fix typo in argument name.
335 2017-11-24 Alan Hayward <alan.hayward@arm.com>
337 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
338 * linux-aarch64-low.c (initialize_low_arch): Call init func.
339 * linux-aarch64-tdesc-selftest.c: New file.
340 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
342 2017-11-24 Alan Hayward <alan.hayward@arm.com>
344 * configure.srv: Add new file.
345 * linux-aarch64-low.c (initialize_low_arch): Call init func.
346 * linux-aarch64-tdesc-selftest.c: New file.
347 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
349 2017-11-24 Alan Hayward <alan.hayward@arm.com>
351 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
352 * linux-aarch64-low.c (initialize_low_arch): Remove init.
353 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
355 2017-11-24 Alan Hayward <alan.hayward@arm.com>
357 * configure.srv: Add new files.
358 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
359 aarch64_linux_read_description.
360 * linux-aarch64-low.c (aarch64_linux_read_description):
361 Merge with aarch64_arch_setup.
362 (aarch64_arch_setup): Call aarch64_linux_read_description.
363 * linux-aarch64-tdesc.c: New file.
364 * linux-aarch64-tdesc.h: New file.
366 2017-11-24 Yao Qi <yao.qi@linaro.org>
368 * configure.srv: Set $srv_regobj for tic6x-linux.
369 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
370 (tic6x_read_description): Move some code to tic6x_arch_setup.
371 (tic6x_tdesc_test): New function.
372 (initialize_low_arch): Call selftests::register_test.
374 2017-11-22 Yao Qi <yao.qi@linaro.org>
376 * remote-utils.c (prepare_resume_reply): Use memcpy.
378 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
380 * linux-low.c (kill_one_lwp_callback): Return void, take
381 argument directly, don't filter on pid.
382 (linux_kill): Use for_each_thread.
384 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
386 * linux-low.c (need_step_over_p): Return bool, remove dummy
388 (linux_resume, proceed_all_lwps): Use find_thread.
390 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
392 * linux-low.c (resume_status_pending_p): Return bool, remove
394 (linux_resume): Use find_thread.
396 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
398 * linux-low.c (struct thread_resume_array): Remove.
399 (linux_set_resume_request): Return void, take arguments
401 (linux_resume): Use for_each_thread.
403 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
405 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
406 return bool, remove data argument.
407 (linux_stabilize_threads): Use find_thread.
409 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
411 * linux-low.c (unsuspend_one_lwp): Remove.
412 (unsuspend_all_lwps): Use for_each_thread, inline code from
415 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
417 * gdbthread.h (find_thread): Add overload with ptid_t filter.
418 * linux-low.c (struct iterate_over_lwps_args): Remove.
419 (iterate_over_lwps_filter): Remove.
420 (iterate_over_lwps): Use find_thread.
422 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
424 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
425 (linux_handle_new_gdb_connection): Use for_each_thread, inline
426 code from reset_lwp_ptrace_options_callback.
428 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
430 * linux-arm-low.c (struct update_registers_data): Remove.
431 (update_registers_callback): Return void, take arguments
432 directly, don't check thread's pid.
433 (arm_insert_point, arm_remove_point): Use for_each_thread.
435 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
437 * win32-low.c (continue_one_thread): Return void, take argument
439 (child_continue): Use for_each_thread.
441 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
443 * win32-i386-low.c (update_debug_registers_callback): Rename
445 (update_debug_registers): ... this, return void, remove pid_p arg.
446 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
448 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
450 * inferiors.h (struct process_info): Add constructor, initialize
452 <syscalls_to_catch>: Change type to std::vector<int>.
453 * inferiors.c (add_process): Allocate process_info with new.
454 (remove_process): Free process_info with delete.
455 * linux-low.c (handle_extended_wait): Adjust.
456 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
457 * server.c (handle_general_set): Adjust.
459 2017-11-16 Pedro Alves <palves@redhat.com>
461 * remote-utils.c (remote_close): Block SIGIO signals instead of
462 uninstalling the SIGIO handler.
464 2017-11-16 Alan Hayward <alan.hayward@arm.com>
466 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
468 2017-11-16 Yao Qi <yao.qi@linaro.org>
470 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
471 (tic6x_store_gregset): Likewise.
472 (tic6x_usrregs_info): Move it up.
474 2017-11-15 Alan Hayward <alan.hayward@arm.com>
476 * Makefile.in: Update arch rules.
477 * configure.srv: Explicitly mark arch/ files.
479 2017-11-13 Andreas Schwab <schwab@suse.de>
481 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
483 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
485 2017-11-06 Pedro Alves <palves@redhat.com>
487 * config.in, configure: Regenerate.
489 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
491 * target.c (struct thread_search): Remove.
492 (thread_search_callback): Remove.
493 (prepare_to_access_memory): Use for_each_thread instead of
494 find_inferior. Inline code from thread_search_callback.
496 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
498 * server.c (struct visit_actioned_threads_data): Remove.
499 (visit_actioned_threads): Change prototype to take arguments
501 (resume): Use find_thread instead of find_inferior.
503 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
505 * server.c (queue_stop_reply_callback): Change prototype, return
507 (find_status_pending_thread_callback): Remove.
508 (handle_status): Replace find_inferior with find_thread and
511 2017-10-25 Alan Hayward <alan.hayward@arm.com>
513 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
515 (aarch64_store_gregset): Likewise.
516 (aarch64_fill_fpregset): Likewise.
517 (aarch64_store_fpregset): Likewise.
519 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
521 * gdbthread.h (find_thread, for_each_thread): New functions.
522 * inferiors.c (thread_of_pid): Remove.
523 (find_any_thread_of_pid): Use find_thread.
524 * linux-low.c (num_lwps): Use for_each_thread.
526 2017-10-17 Yao Qi <yao.qi@linaro.org>
528 * Makefile.in: Remove one rule.
529 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
531 2017-10-17 Yao Qi <yao.qi@linaro.org>
533 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
534 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
536 2017-10-17 Yao Qi <yao.qi@linaro.org>
538 * configure.srv: Rename arm.o with arch/arm.o.
540 2017-10-17 Yao Qi <yao.qi@linaro.org>
542 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
543 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
544 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
545 (arch-i386.o, arch-amd64.o): Remove rules.
546 (arch/%.o): New rule.
547 Update POSTCOMPILE and COMPILE.pre.
548 * configure.ac: Invoke AC_CONFIG_COMMANDS.
549 * configure: Re-generated.
550 * configure.srv: Replace arch-i386.o with arch/i386.o.
551 Replace arch-amd64.o with arch/amd64.o.
553 2017-10-16 Yao Qi <yao.qi@linaro.org>
555 * configure: Regenerated.
557 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
559 * inferiors.h: (struct inferior_list): Remove.
560 (struct inferior_list_entry); Remove.
561 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
562 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
563 get_first_inferior): Remove.
564 (for_each_inferior, for_each_inferior_with_data, find_inferior,
565 find_inferior_id, find_inferior_in_random): Change signature.
566 * inferiors.c (all_threads): Change type to
567 std::list<thread_info *>.
568 (get_thread): Remove macro.
569 (find_inferior, find_inferior_id): Change signature, implement
571 (find_inferior_in_random): Change signature, implement using
572 find_thread_in_random.
573 (for_each_inferior, for_each_inferior_with_data): Change
574 signature, implement using for_each_thread.
575 (add_inferior_to_list, remove_inferior): Remove.
576 (add_thread, get_first_thread, thread_of_pid,
577 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
578 (get_first_inferior, one_inferior_p, clear_inferior_list):
580 (clear_inferiors, get_thread_process): Update.
581 * gdbthread.h: Include <list>.
582 (struct thread_info) <entry>: Remove field.
584 (all_threads): Change type to std::list<thread_info *>.
585 (get_first_inferior): Add doc.
586 (find_thread, for_each_thread, find_thread_in_random): New
588 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
589 * linux-arm-low.c (update_registers_callback): Update.
590 * linux-low.c (second_thread_of_pid_p): Update.
591 (kill_one_lwp_callback, linux_detach_lwp_callback,
592 delete_lwp_callback, status_pending_p_callback, same_lwp,
593 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
594 iterate_over_lwps, not_stopped_callback,
595 resume_stopped_resumed_lwps, count_events_callback,
596 select_singlestep_lwp_callback, select_event_lwp_callback,
597 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
598 suspend_and_send_sigstop_callback, wait_for_sigstop,
599 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
600 lwp_running, linux_set_resume_request, resume_status_pending_p,
601 need_step_over_p, start_step_over, linux_resume_one_thread,
602 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
603 reset_lwp_ptrace_options_callback): Update.
604 * linux-mips-low.c (update_watch_registers_callback): Update.
605 * regcache.c (regcache_invalidate_one, regcache_invalidate):
607 (free_register_cache_thread_one): Remove.
608 (regcache_release): Update.
609 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
610 handle_qxfer_threads_worker): Update.
611 (handle_query): Update, use list iterator.
612 (visit_actioned_threads, handle_pending_status,
613 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
614 clear_pending_status_callback, set_pending_status_callback,
615 find_status_pending_thread_callback, handle_status,
616 process_serial_event): Update.
617 * target.c (thread_search_callback): Update.
618 * thread-db.c (thread_db_get_tls_address): Update.
619 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
621 * win32-i386-low.c (update_debug_registers_callback): Update.
622 * win32-low.c (delete_thread_info, child_delete_thread,
623 continue_one_thread, suspend_one_thread,
624 get_child_debug_event): Adjust.
626 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
628 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
629 * inferiors.h: Include <list>.
630 (struct process_info) <entry>: Remove field.
632 (pid_of): Change macro to function.
633 (ptid_of, lwpid_of): Remove macro.
634 (all_processes): Change type to std::list<process_info *>.
635 (ALL_PROCESSES): Remove macro.
636 (for_each_process, find_process): New function.
637 * inferiors.c (all_processes): Change type to
638 std::list<process_info *>.
639 (find_thread_process): Adjust.
640 (add_process): Likewise.
641 (remove_process): Likewise.
642 (find_process_pid): Likewise.
643 (get_first_process): Likewise.
644 (started_inferior_callback): Remove.
645 (have_started_inferiors_p): Adjust.
646 (attached_inferior_callback): Remove.
647 (have_attached_inferiors_p): Adjust.
648 * linux-low.c (check_zombie_leaders): Likewise.
649 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
650 (x86_linux_update_xmltarget): Adjust.
651 * server.c (handle_query): Likewise.
652 (gdb_reattached_process): Remove.
653 (handle_status): Adjust.
654 (kill_inferior_callback): Likewise.
655 (detach_or_kill_inferior): Remove.
656 (print_started_pid): Likewise.
657 (print_attached_pid): Likewise.
658 (detach_or_kill_for_exit): Update.
659 (process_serial_event): Likewise.
660 * linux-arm-low.c (arm_new_fork): Likewise.
662 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
664 * dll.h: Include <list>.
665 (struct dll_info): Add constructor.
666 <entry>: Remove field.
667 (all_dlls): Change type to std::list<dll_info>.
668 * dll.c: Include <algorithm>.
669 (get_dll): Remove macro.
670 (all_dlls): Change type to std::list<dll_info *>.
671 (free_one_dll): Remove.
672 (match_dll): Likewise.
673 (loaded_dll): Adjust.
674 (unloaded_dll): Adjust to all_dlls type change, use
675 std::find_if. Inline code from match_dll.
676 (clear_dlls): Adjust to all_dlls type change.
677 * server.c (emit_dll_description): Remove.
678 (handle_qxfer_libraries): Adjust to all_dlls type change,
679 integrate emit_dll_description's functionality.
681 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
683 * linux-low.h (struct linux_target_ops) <delete_process>: New
685 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
686 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
687 (struct linux_target_ops): Add delete_process callback.
688 * linux-arm-low.c (arm_delete_process): New.
689 (struct linux_target_ops): Add delete_process callback.
690 * linux-bfin-low.c (struct linux_target_ops): Likewise.
691 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
692 * linux-m32r-low.c (struct linux_target_ops): Likewise.
693 * linux-mips-low.c (mips_linux_delete_process): New.
694 (struct linux_target_ops): Add delete_process callback.
695 * linux-ppc-low.c (struct linux_target_ops): Likewise.
696 * linux-s390-low.c (struct linux_target_ops): Likewise.
697 * linux-sh-low.c (struct linux_target_ops): Likewise.
698 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
699 * linux-tile-low.c (struct linux_target_ops): Likewise.
700 * linux-x86-low.c (x86_linux_delete_process): New.
701 (struct linux_target_ops): Add delete_process callback.
702 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
704 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
706 * linux-aarch64-low.c (the_low_target): Add thread delete
708 * linux-arm-low.c (arm_delete_thread): New function.
709 (the_low_target): Add thread delete callback.
710 * linux-bfin-low.c (the_low_target): Likewise.
711 * linux-crisv32-low.c (the_low_target): Likewise.
712 * linux-low.c (delete_lwp): Invoke delete_thread callback if
714 * linux-low.h (struct linux_target_ops) <delete_thread>: New
716 * linux-m32r-low.c (the_low_target): Add thread delete callback.
717 * linux-mips-low.c (mips_linux_delete_thread): New function.
718 (the_low_target): Add thread delete callback.
719 * linux-ppc-low.c (the_low_target): Likewise.
720 * linux-s390-low.c (the_low_target): Likewise.
721 * linux-sh-low.c (the_low_target): Likewise.
722 * linux-tic6x-low.c (the_low_target): Likewise.
723 * linux-tile-low.c (the_low_target): Likewise.
724 * linux-x86-low.c (the_low_target): Likewise.
725 * linux-xtensa-low.c (the_low_target): Likewise.
727 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
729 * win32-low.c: Include "common-inferior.h".
731 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
733 * inferiors.c (set_inferior_cwd): New function.
734 * server.c (handle_general_set): Handle QSetWorkingDir packet.
735 (handle_query): Inform that QSetWorkingDir is supported.
736 * win32-low.c (create_process): Pass the inferior's cwd to
739 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
741 * inferiors.c (current_inferior_cwd): New global variable.
742 (get_inferior_cwd): New function.
743 * inferiors.h (struct process_info) <cwd>: New field.
745 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
747 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
748 (OBS): Add gdb_tilde_expand.o.
750 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
752 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
753 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
755 2017-09-29 Pedro Alves <palves@redhat.com>
757 * ax.c (gdb_parse_agent_expr): Constify.
758 * ax.h (gdb_parse_agent_expr): Constify.
759 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
761 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
762 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
763 * remote-utils.h (read_ptid): Constify.
764 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
765 (process_point_options, process_serial_event): Constify.
766 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
767 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
768 (cmd_qtbuffer): Constify.
770 2017-09-29 Pedro Alves <palves@redhat.com>
772 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
775 2017-09-29 Pedro Alves <palves@redhat.com>
777 * linux-low.c (handle_extended_wait): Pass parent thread instead
778 of process to thread_db_notice_clone.
779 * linux-low.h (thread_db_notice_clone): Replace parent process
780 parameter with parent thread parameter.
781 * thread-db.c (find_one_thread): Add comment.
782 (thread_db_notice_clone): Replace parent process parameter with
783 parent thread parameter. Temporarily switch to the parent thread.
785 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
787 * gdbthread.h: Include "common-gdbthread.h".
788 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
789 "if" when validating the ptid.
790 * remote-utils.c: Include "gdbthread.h".
791 (prepare_resume_reply): Use "switch_to_thread".
792 * target.c (done_accessing_memory): Likewise.
794 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
796 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
797 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
798 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
799 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
800 s390x-gs-linux64-ipa.o to ipa_obj.
801 * linux-s390-low.c (HWCAP_S390_GS): New define.
802 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
804 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
805 (s390_arch_setup): Check for guarded-storage support and choose
807 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
808 init_registers_s390x_gs_linux64.
809 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
811 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
812 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
814 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
816 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
818 2017-09-21 Kevin Buettner <kevinb@redhat.com>
820 * linux-low.h (struct lwp_info): Add new field, thread_handle.
821 (thread_db_thread_handle): Declare.
822 * linux-low.c (linux_target_ops): Initialize thread_handle.
823 * server.c (handle_qxfer_threads_worker): Add support for
825 * target.h (struct target_ops): Add new function pointer,
827 (target_thread_handle): Define.
828 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
830 (thread_db_thread_handle): New function.
832 2017-09-21 Kevin Buettner <kevinb@redhat.com>
834 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
835 * linux-low.h (thread_db_notice_clone): Declare.
836 * thread-db.c (thread_db_notice_clone): New function.
838 2017-09-21 Pedro Alves <palves@redhat.com>
840 * server.c (gdb_read_memory, handle_status, process_serial_event)
841 (handle_serial_event, handle_target_event): Adjust to
842 set_desired_thread prototype change.
843 * target.c (set_desired_thread): Remove 'use_general' parameter
845 * target.h (set_desired_thread): Remove 'use_general' parameter.
847 2017-09-20 Tom Tromey <tom@tromey.com>
849 * target.c (target_terminal::terminal_state): Define.
850 (target_terminal::init): Rename from target_terminal_init.
851 (target_terminal::inferior): Rename from
852 target_terminal_inferior.
853 (target_terminal::ours): Rename from target_terminal_ours.
854 (target_terminal::ours_for_output, target_terminal::info): New.
856 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
858 * server.c (accumulate_file_name_length): Remove.
859 (emit_dll_description): Adjust to std::string change.
860 (handle_qxfer_libraries): Use std::string to hold document.
862 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
864 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
865 return type of xml_escape_text.
866 * server.c (emit_dll_description): Likewise.
868 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
870 * server.c (captured_main): Accept argument for --selftest.
871 Update run_tests call.
872 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
873 when registering selftests.
875 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
877 * regcache.c (get_thread_regcache): Update code to use "std::vector"
878 instead of "VEC" for "target_desc.reg_defs".
879 (regcache_cpy): Likewise.
880 (registers_to_string): Likewise.
881 (registers_from_string): Likewise.
882 (find_regno): Likewise.
883 (supply_regblock): Likewise.
884 (regcache_raw_read_unsigned): Likewise.
885 * tdesc.c (init_target_desc): Likewise.
886 (tdesc_create_reg): Likewise.
887 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
888 (struct target_desc) <reg_defs>: Convert to "std::vector".
889 (target_desc): Do not initialize "reg_defs".
890 (~target_desc): Update code to use "std::vector" instead of "VEC"
891 for "target_desc.reg_defs".
892 (operator==): Likewise.
894 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
896 * inferiors.h (thread_to_gdb_id): Remove.
897 * inferiors.c (thread_to_gdb_id): Remove.
898 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
899 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
900 lynx_store_registers, lynx_read_memory, lynx_write_memory):
902 * nto-low.c (nto_fetch_registers, nto_store_registers,
903 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
905 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
907 * inferiors.h (gdb_id_to_thread_id): Remove.
908 * inferiors.c (gdb_id_to_thread_id): Remove.
909 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
910 removal. Move pid declaration closer to where it's used.
912 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
914 * server.c (handle_detach): New function.
915 (process_serial_event): Move code out, call handle_detach.
917 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
919 * server.c (require_running): Rename to ...
920 (require_running_or_return): ... this ...
921 (require_running_or_break): ... and this.
922 (handle_query, process_serial_event): Adjust.
924 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
926 * linux-low.c (linux_set_resume_request): Remove unused
929 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
931 * server.c (first_thread_of): Remove.
932 (process_serial_event): Replace usage of first_thread_of with
933 find_any_thread_of_pid.
934 * tracepoint.c (same_process_p): Remove.
935 (gdb_agent_about_to_close): Replace usage of same_process_p with
936 find_any_thread_of_pid.
937 * linux-x86-low.c (same_process_callback): Remove.
938 (x86_arch_setup_process_callback): Replace usage of
939 same_process_callback with find_any_thread_of_pid.
940 * thread-db.c (any_thread_of): Remove.
941 (switch_to_process): Replace usage of any_thread_of with
942 find_any_thread_of_pid.
943 * inferiors.c (thread_pid_matches_callback): Remove.
944 (find_thread_process): Adjust to use find_any_thread_of_pid.
946 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
948 * regcache.c (get_thread_regcache): Guard calls to "memset"
951 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
953 * linux-low.c (handle_extended_wait): Use
954 "allocate_target_description" instead of "XNEW".
955 * linux-x86-low.c (initialize_low_arch): Likewise.
957 2017-09-05 Yao Qi <yao.qi@linaro.org>
959 * configure.srv (srv_i386_regobj): Remove.
960 (srv_amd64_regobj): Remove.
961 (srv_regobj): Set it to "" for x86 non-linux targets.
962 * linux-x86-tdesc.c (i386_linux_read_description):
963 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
964 (init_registers_i386): Remove the declaration.
965 (tdesc_i386): Remove the declaration.
966 (lynx_i386_arch_setup): Call i386_create_target_description.
967 * nto-x86-low.c: Likewise.
968 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
969 [!__x86_64__]: include arch/i386.h.
970 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
972 2017-09-05 Yao Qi <yao.qi@linaro.org>
974 * configure.srv (srv_amd64_linux_xmlfiles): Remove
975 i386/amd64-XXX-linux from it.
977 2017-09-05 Yao Qi <yao.qi@linaro.org>
979 * configure.srv: Empty srv_amd64_linux_regobj if $development is
981 (ipa_amd64_linux_regobj): Remove.
982 (ipa_x32_linux_regobj): Remove.
984 2017-09-05 Yao Qi <yao.qi@linaro.org>
986 * Makefile.in (arch-amd64.o): New rule.
987 * configure.srv: Append arch-amd64.o.
988 * linux-amd64-ipa.c: Include common/x86-xstate.h.
989 (get_ipa_tdesc): Call amd64_linux_read_description.
990 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
991 and init_registers_amd64_XXX.
992 * linux-x86-low.c (x86_linux_read_description): Call
993 amd64_linux_read_description.
994 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
995 (initialize_low_arch): Don't call init_registers_x32_XXX and
996 init_registers_amd64_XXX.
997 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
999 [__x86_64__] (amd64_tdesc_test): New function.
1000 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1001 and init_registers_amd64_XXX.
1002 * linux-x86-tdesc.c: Include arch/amd64.h.
1003 (xcr0_to_tdesc_idx): New function.
1004 (i386_linux_read_description): New function.
1005 (amd64_get_ipa_tdesc_idx): New function.
1006 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1007 (amd64_get_ipa_tdesc): Declare.
1009 2017-09-05 Yao Qi <yao.qi@linaro.org>
1011 * configure.srv (srv_i386_linux_xmlfiles): Remove
1012 i386/i386-XXX-linux.xml from it.
1014 2017-09-05 Yao Qi <yao.qi@linaro.org>
1016 * configure.srv: Set srv_i386_linux_regobj empty if $development
1018 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1019 initialize_low_tdesc.
1020 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1021 with #if initialize_low_tdesc.
1022 * linux-x86-tdesc-selftest.c: New file.
1023 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1025 2017-09-05 Yao Qi <yao.qi@linaro.org>
1027 * Makefile.in (arch-i386.o): New rule.
1028 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1029 (x86_64-*-linux*): Likewise.
1030 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1031 include arch/i386.h.
1032 (i386_linux_read_description): Remove code and call
1033 i386_create_target_description.
1034 * tdesc.c (allocate_target_description): New function.
1035 * tdesc.h (set_tdesc_architecture): Remove declaration.
1036 (set_tdesc_osabi): Likewise.
1038 2017-09-05 Yao Qi <yao.qi@linaro.org>
1040 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1041 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1042 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1044 * server.c (get_features_xml): Call tdesc_get_features_xml.
1045 * tdesc.c (set_tdesc_architecture): New function.
1046 (set_tdesc_osabi): New function.
1047 (tdesc_get_features_xml): New function.
1048 (tdesc_create_feature): Add an argument.
1049 * tdesc.h (struct target_desc) <features>: New field.
1050 <arch, osabi>: New field.
1051 (~target_desc): xfree features, arch, and osabi.
1052 (target_desc::oerator==): Don't compare .xmltarget.
1053 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1054 (set_tdesc_osabi): Likewise.
1055 (tdesc_get_features_xml): Likewise.
1057 2017-09-05 Yao Qi <yao.qi@linaro.org>
1059 * linux-x86-tdesc.c: Include selftest.h.
1060 (i386_tdesc_test): New function.
1061 (initialize_low_tdesc): Call selftests::register_test.
1062 * tdesc.h: Include regdef.h.
1063 (target_desc): Override operator == and !=.
1065 2017-09-05 Yao Qi <yao.qi@linaro.org>
1067 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1068 (ipa_obj): Likewise.
1069 * linux-i386-ipa.c: Include common/x86-xstate.h
1070 (get_ipa_tdesc): Call i386_linux_read_description.
1071 (initialize_low_tracepoint): Don't call init_registers_XXX
1072 functions, call initialize_low_tdesc instead.
1073 * linux-x86-low.c (x86_linux_read_description): Call
1074 i386_linux_read_description.
1075 (initialize_low_arch): Don't call init_registers_i386_XXX
1076 functions, call initialize_low_tdesc.
1077 * linux-x86-tdesc.c: New file.
1078 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1079 (i386_get_ipa_tdesc_idx): Declare.
1080 (i386_get_ipa_tdesc): Declare.
1081 (initialize_low_tdesc): Declare.
1083 2017-09-05 Yao Qi <yao.qi@linaro.org>
1085 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1088 2017-09-05 Yao Qi <yao.qi@linaro.org>
1090 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1091 * regcache.c (get_thread_regcache): Use VEC_length.
1092 (init_register_cache): Likewise.
1093 (regcache_cpy): Likewise.
1094 (registers_to_string): Iterate reg_defs via VEC_iterate.
1095 (find_regno): Likewise.
1096 (find_register_by_number): Use VEC_index.
1097 (register_size): Call find_register_by_number.
1098 (register_data): Call find_register_by_number.
1099 (supply_regblock): Use VEC_length.
1100 (regcache_raw_read_unsigned): Likewise.
1101 * tdesc.c (init_target_desc): Iterate reg_defs via
1103 (default_description): Update initializer.
1104 (copy_target_description): Don't update field num_registers.
1105 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1106 <num_registers>: Remove.
1108 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1110 * Makefile.in (.SECONDARY): Define target.
1112 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1114 * linux-low.c (linux_wait_1): Adjust.
1115 * server.c (queue_stop_reply_callback): Adjust.
1117 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1119 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1120 QEnvironmentUnset and QEnvironmentReset packets.
1121 (handle_query): Inform remote that QEnvironmentHexEncoded,
1122 QEnvironmentUnset and QEnvironmentReset are supported.
1124 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1126 * inferiors.h (inferior_target_data): Rename to ...
1127 (thread_target_data): ... this.
1128 (inferior_regcache_data): Rename to ...
1129 (thread_regcache_data): ... this.
1130 (set_inferior_regcache_data): Rename to ...
1131 (set_thread_regcache_data): ... this.
1132 * inferiors.c (inferior_target_data): Rename to ...
1133 (thread_target_data): ... this.
1134 (inferior_regcache_data): Rename to ...
1135 (thread_regcache_data): ... this.
1136 (set_inferior_regcache_data): Rename to ...
1137 (set_thread_regcache_data): ... this.
1138 (free_one_thread): Update.
1139 * linux-low.h (get_thread_lwp): Update.
1140 * regcache.c (get_thread_regcache): Update.
1141 (regcache_invalidate_thread): Update.
1142 (free_register_cache_thread): Update.
1143 * win32-i386-low.c (update_debug_registers_callback): Update.
1144 (win32_get_current_dr): Update.
1145 * win32-low.c (thread_rec): Update.
1146 (delete_thread_info): Update.
1147 (continue_one_thread): Update.
1148 (suspend_one_thread): Update.
1150 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1152 * inferiors.c (set_inferior_target_data): Remove.
1153 * inferiors.h (set_inferior_target_data): Remove.
1155 2017-08-18 Yao Qi <yao.qi@linaro.org>
1157 * Makefile.in (OBS): Add selftest.o.
1158 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1159 * configure, config.in: Re-generated.
1160 * server.c: Include common/sefltest.h.
1161 (captured_main): Handle option --selftest.
1163 2017-08-09 Yao Qi <yao.qi@linaro.org>
1165 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1166 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1167 i386-avx-mpx.o and i386-mmx.o.
1168 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1169 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1170 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1171 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1172 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1173 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1174 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1175 i386/amd64-avx-mpx.xml.
1177 2017-08-09 Yao Qi <yao.qi@linaro.org>
1179 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1180 and x32-avx-avx512.o.
1181 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1182 i386/x32-avx-avx512.xml.
1184 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1186 * tracepoint.h (enum class fast_tpoint_collect_result): New
1188 (fast_tracepoint_collecting): Change return type to
1189 fast_tpoint_collect_result.
1190 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1191 * linux-low.h: Include tracepoint.h.
1192 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1193 fast_tpoint_collect_result.
1194 * linux-low.c (handle_tracepoints): Adjust.
1195 (linux_fast_tracepoint_collecting): Change return type to
1196 fast_tpoint_collect_result.
1197 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1198 linux_wait_1, stuck_in_jump_pad_callback,
1199 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1200 proceed_one_lwp): Adjust to type change.
1202 2017-07-10 Yao Qi <yao.qi@linaro.org>
1204 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1206 2017-06-29 Yao Qi <yao.qi@linaro.org>
1208 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1210 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1212 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1214 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1216 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1218 * linux-low.c (linux_create_inferior): Adjust code to access the
1219 environment information via 'gdb_environ' class.
1220 * lynx-low.c (lynx_create_inferior): Likewise.
1221 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1222 (get_environ): Return a pointer to 'our_environ'.
1223 (captured_main): Initialize 'our_environ'.
1224 * server.h (get_environ): Adjust prototype.
1225 * spu-low.c (spu_create_inferior): Adjust code to access the
1226 environment information via 'gdb_environ' class.
1228 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1230 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1231 usage of "register" keyword.
1233 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1235 * configure: Re-generate.
1237 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1239 * configure: Re-generate.
1241 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1243 * Makefile.in (COMPILE.pre): Add "-x c++".
1245 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1247 * fork-child.c: Conditionally include <signal.h>.
1249 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1251 * server.c (handle_general_set): Handle new packet
1252 "QStartupWithShell".
1253 (handle_query): Add "QStartupWithShell" to the list of supported
1255 (gdbserver_usage): Add help text explaining the
1256 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1258 (captured_main): Recognize and act upon the presence of the new
1261 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1262 Pedro Alves <palves@redhat.com>
1264 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1265 * configure: Regenerate.
1266 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1268 (i[34567]86-*-lynxos*): Likewise.
1269 (spu*-*-*): Likewise.
1270 * fork-child.c: New file.
1271 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1273 (linux_ptrace_fun): New function.
1274 (linux_create_inferior): Adjust function prototype to reflect
1275 change on "target.h". Adjust function code to use
1277 (linux_request_interrupt): Delete "signal_pid".
1278 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1279 (lynx_ptrace_fun): New function.
1280 (lynx_create_inferior): Adjust function prototype to reflect
1281 change on "target.h". Adjust function code to use
1283 * nto-low.c (nto_create_inferior): Adjust function prototype and
1284 code to reflect change on "target.h". Update comments.
1285 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1286 "common-terminal.h" and "environ.h".
1287 (terminal_fd): Moved to fork-child.c.
1288 (old_foreground_pgrp): Likewise.
1289 (restore_old_foreground_pgrp): Likewise.
1290 (last_status): Make it global.
1291 (last_ptid): Likewise.
1292 (our_environ): New variable.
1293 (startup_with_shell): Likewise.
1294 (program_name): Likewise.
1295 (program_argv): Rename to...
1296 (program_args): ...this.
1297 (wrapper_argv): New variable.
1298 (start_inferior): Delete function.
1299 (get_exec_wrapper): New function.
1300 (get_exec_file): Likewise.
1301 (get_environ): Likewise.
1302 (prefork_hook): Likewise.
1303 (post_fork_inferior): Likewise.
1304 (postfork_hook): Likewise.
1305 (postfork_child_hook): Likewise.
1306 (handle_v_run): Update code to deal with arguments coming from the
1307 remote host. Update calls from "start_inferior" to
1309 (captured_main): Likewise. Initialize environment variable. Call
1311 * server.h (post_fork_inferior): New prototype.
1312 (get_environ): Likewise.
1313 (last_status): Declare.
1314 (last_ptid): Likewise.
1315 (signal_pid): Likewise.
1316 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1317 (spu_ptrace_fun): New function.
1318 (spu_create_inferior): Adjust function prototype to reflect change
1319 on "target.h". Adjust function code to use "fork_inferior".
1320 * target.c (target_terminal_init): New function.
1321 (target_terminal_inferior): Likewise.
1322 (target_terminal_ours): Likewise.
1323 * target.h: Include <vector>.
1324 (struct target_ops) <create_inferior>: Update prototype.
1325 (create_inferior): Update macro.
1326 * utils.c (gdb_flush_out_err): New function.
1327 * win32-low.c (win32_create_inferior): Adjust function prototype
1328 and code to reflect change on "target.h".
1330 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1332 * inferiors.c (switch_to_thread): New function.
1334 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1336 * Makefile.in (SFILE): Add "common/job-control.c".
1337 (OBS): Add "job-control.o".
1339 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1341 * Makefile: Remove "@host_makefile_frag@".
1343 2017-05-05 Pedro Alves <palves@redhat.com>
1345 * configure: Regenerate.
1347 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1349 * configure: Regenerate.
1351 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1353 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1354 software_single_step change of return type to
1355 std::vector<CORE_ADDR>.
1356 * linux-low.c (install_software_single_step_breakpoints):
1358 * linux-low.h (install_software_single_step_breakpoints):
1361 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1363 * remote-utils.c: Include "gdb_termios.h" instead of
1365 * terminal.h: Delete file.
1367 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1369 * server.c: Include <vector>.
1370 <program_argv, wrapper_argv>: Convert to std::vector.
1371 (start_inferior): Rewrite function to use C++.
1372 (handle_v_run): Likewise. Update code that calculates the argv
1373 based on the vRun packet; use C++.
1374 (captured_main): Likewise.
1376 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1378 * server.c (handle_v_cont): Initialize thread_resume::thread
1381 2017-04-05 Pedro Alves <palves@redhat.com>
1383 * configure: Regenerate.
1385 2017-04-05 Pedro Alves <palves@redhat.com>
1387 * gdbreplay.c (sync_error): Constify.
1388 * linux-x86-low.c (push_opcode): Constify.
1390 2017-04-05 Pedro Alves <palves@redhat.com>
1392 * win32-low.c (get_child_debug_event)
1393 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1394 Report TARGET_WAITKIND_SPURIOUS instead.
1396 2017-04-05 Pedro Alves <palves@redhat.com>
1398 * remote-utils.c (remote_prepare, remote_open): Constify.
1399 * remote-utils.h (remote_prepare, remote_open): Constify.
1400 * server.c (captured_main): Constify 'port' handling.
1402 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1404 * Makefile.in (clean): Clear .deps.
1406 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1408 * .gitignore: Remove generated files, replace with wildcard.
1409 * (clean): Replace removal of generated files with wildcard.
1410 (version.c): Replace with...
1411 (version-generated.c): ...this.
1412 (xml-builtin.c): Replace with...
1413 (xml-builtin-generated.c): ...this.
1414 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1415 (%.c: *regformats*): Replace with...
1416 (%-generated.c: *regformats*): ...this.
1418 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1420 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1421 (xtensa_fill_gregset): Call collect_register_by_name for
1423 (xtensa_store_gregset): Call supply_register_by_name for
1426 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1428 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1429 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1430 (xtensa_store_gregset): Call supply_register for all registers in
1431 a0_regnum..a0_regnum + C0_NREGS range.
1433 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1435 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1436 (ax-ipa.o: ax.c): Remove.
1437 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1438 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1439 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1440 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1441 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1443 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1445 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1446 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1447 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1448 (errors-ipa.o: ../common/errors.c): Remove.
1449 (format-ipa.o: ../common/format.c): Remove.
1450 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1452 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1454 * Makefile.in (%-ipa.o: %.c): New rule.
1455 (tracepoint-ipa.o: tracepoint.c): Remove.
1456 (utils-ipa.o: utils.c): Remove.
1457 (remote-utils-ipa.o: remote-utils.c): Remove.
1458 (regcache-ipa.o: regcache.c): Remove.
1459 (i386-linux-ipa.o: i386-linux.c): Remove.
1460 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1461 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1462 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1463 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1464 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1465 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1466 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1467 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1468 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1469 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1470 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1471 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1472 (aarch64-ipa.o: aarch64.c): Remove.
1473 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1474 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1475 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1476 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1477 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1478 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1479 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1480 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1481 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1482 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1483 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1484 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1485 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1486 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1487 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1488 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1489 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1490 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1491 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1492 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1493 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1494 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1495 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1496 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1497 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1498 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1499 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1500 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1501 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1502 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1503 (tdesc-ipa.o: tdesc.c): Remove.
1504 (x32-linux-ipa.o: x32-linux.c): Remove.
1505 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1506 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1508 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1510 * Makefile.in (%.o: ../arch/%.c): New rule.
1511 (arm.o: ../arch/arm.c): Remove.
1512 (arm-linux.o: ../arch/arm-linux.c): Remove.
1513 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1514 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1516 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1518 * Makefile.in (%.o: ../nat/%.c): New rule.
1519 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1520 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1521 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1522 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1523 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1524 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1525 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1526 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1527 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1528 (linux-personality.o: ../nat/linux-personality.c): Remove.
1529 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1530 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1531 (x86-linux.o: ../nat/x86-linux.c): Remove.
1532 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1533 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1535 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1537 * Makefile.in (%.o: ../common/%.c): New rule.
1538 (signals.o: ../common/signals.c): Remove.
1539 (print-utils.o: ../common/print-utils.c): Remove.
1540 (rsp-low.o: ../common/rsp-low.c): Remove.
1541 (common-utils.o: ../common/common-utils.c): Remove.
1542 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1543 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1544 (vec.o: ../common/vec.c): Remove.
1545 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1546 (xml-utils.o: ../common/xml-utils.c): Remove.
1547 (ptid.o: ../common/ptid.c): Remove.
1548 (buffer.o: ../common/buffer.c): Remove.
1549 (format.o: ../common/format.c): Remove.
1550 (filestuff.o: ../common/filestuff.c): Remove.
1551 (agent.o: ../common/agent.c): Remove.
1552 (errors.o: ../common/errors.c): Remove.
1553 (environ.o: ../common/environ.c): Remove.
1554 (common-debug.o: ../common/common-debug.c): Remove.
1555 (cleanups.o: ../common/cleanups.c): Remove.
1556 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1557 (fileio.o: ../common/fileio.c): Remove.
1558 (common-regcache.o: ../common/common-regcache.c): Remove.
1559 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1560 (new-op.o: ../common/new-op.c): Remove.
1561 (btrace-common.o: ../common/btrace-common.c): Remove.
1563 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1565 * Makefile.in (%.o: ../target/%.c): New rule.
1566 (waitstatus.o: ../target/waitstatus.c): Remove.
1568 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1571 (%.c: ../regformats/%.dat,
1572 (%.c: ../regformats/arm/%.dat,
1573 (%.c: ../regformats/i386/%.dat,
1574 (%.c: ../regformats/rs6000/%.dat): New rules.
1575 (aarch64.c): Remove.
1576 (reg-arm.c): Remove.
1577 (arm-with-iwmmxt.c): Remove.
1578 (arm-with-vfpv2.c): Remove.
1579 (arm-with-vfpv3.c): Remove.
1580 (arm-with-neon.c): Remove.
1581 (reg-bfin.c): Remove.
1582 (reg-cris.c): Remove.
1583 (reg-crisv32.c): Remove.
1585 (i386-linux.c): Remove.
1586 (i386-avx.c): Remove.
1587 (i386-avx-linux.c): Remove.
1588 (i386-avx-avx512.c): Remove.
1589 (i386-avx-avx512-linux.c): Remove.
1590 (i386-mpx.c): Remove.
1591 (i386-mpx-linux.c): Remove.
1592 (i386-avx-mpx-avx512-pku.c): Remove.
1593 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1594 (i386-avx-mpx.c): Remove.
1595 (i386-avx-mpx-linux.c): Remove.
1596 (i386-mmx.c): Remove.
1597 (i386-mmx-linux.c): Remove.
1598 (reg-ia64.c): Remove.
1599 (reg-m32r.c): Remove.
1600 (reg-m68k.c): Remove.
1602 (mips-linux.c): Remove.
1603 (mips-dsp-linux.c): Remove.
1604 (mips64-linux.c): Remove.
1605 (mips64-dsp-linux.c): Remove.
1606 (nios2-linux.c): Remove.
1607 (powerpc-32.c): Remove.
1608 (powerpc-32l.c): Remove.
1609 (powerpc-altivec32l.c): Remove.
1610 (powerpc-cell32l.c): Remove.
1611 (powerpc-vsx32l.c): Remove.
1612 (powerpc-isa205-32l.c): Remove.
1613 (powerpc-isa205-altivec32l.c): Remove.
1614 (powerpc-isa205-vsx32l.c): Remove.
1615 (powerpc-e500l.c): Remove.
1616 (powerpc-64l.c): Remove.
1617 (powerpc-altivec64l.c): Remove.
1618 (powerpc-cell64l.c): Remove.
1619 (powerpc-vsx64l.c): Remove.
1620 (powerpc-isa205-64l.c): Remove.
1621 (powerpc-isa205-altivec64l.c): Remove.
1622 (powerpc-isa205-vsx64l.c): Remove.
1623 (s390-linux32.c): Remove.
1624 (s390-linux32v1.c): Remove.
1625 (s390-linux32v2.c): Remove.
1626 (s390-linux64.c): Remove.
1627 (s390-linux64v1.c): Remove.
1628 (s390-linux64v2.c): Remove.
1629 (s390-te-linux64.c): Remove.
1630 (s390-vx-linux64.c): Remove.
1631 (s390-tevx-linux64.c): Remove.
1632 (s390x-linux64.c): Remove.
1633 (s390x-linux64v1.c): Remove.
1634 (s390x-linux64v2.c): Remove.
1635 (s390x-te-linux64.c): Remove.
1636 (s390x-vx-linux64.c): Remove.
1637 (s390x-tevx-linux64.c): Remove.
1638 (tic6x-c64xp-linux.c): Remove.
1639 (tic6x-c64x-linux.c): Remove.
1640 (tic6x-c62x-linux.c): Remove.
1642 (reg-sparc64.c): Remove.
1643 (reg-spu.c): Remove.
1645 (amd64-linux.c): Remove.
1646 (amd64-avx.c): Remove.
1647 (amd64-avx-linux.c): Remove.
1648 (amd64-avx-avx512.c): Remove.
1649 (amd64-avx-avx512-linux.c): Remove.
1650 (amd64-mpx.c): Remove.
1651 (amd64-mpx-linux.c): Remove.
1652 (amd64-avx-mpx-avx512-pku.c): Remove.
1653 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1654 (amd64-avx-mpx.c): Remove.
1655 (amd64-avx-mpx-linux.c): Remove.
1657 (x32-linux.c): Remove.
1658 (x32-avx.c): Remove.
1659 (x32-avx-linux.c): Remove.
1660 (x32-avx-avx512.c): Remove.
1661 (x32-avx-avx512-linux.c): Remove.
1662 (reg-xtensa.c): Remove.
1663 (reg-tilegx.c): Remove.
1664 (reg-tilegx32.c): Remove.
1666 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1668 * Makefile.in (SFILES): Add "common/environ.c".
1669 (OBJS): Add "common/environ.h".
1671 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1673 * configure.ac: Check if the fs_base and gs_base members of
1674 `struct user_regs_struct' exist.
1675 * config.in: Regenerated.
1676 * configure: Likewise.
1678 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1680 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1682 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1683 (get_next_pcs_syscall_next_pc): Likewise.
1685 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1687 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1688 * nto-x86-low.c: Likewise.
1690 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1692 * Makefile.in: Include disable-implicit-rules.mk.
1694 2016-11-23 Pedro Alves <palves@redhat.com>
1696 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1697 (debug_vprintf): Use std::chrono::steady_clock instead of
1698 gettimeofday. Use '.' instead of ':'.
1699 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1700 (get_timestamp): Use std::chrono::steady_clock instead of
1703 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1705 * Makefile.in: Fix whitespace formatting.
1707 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1709 * Makefile.in (SFILES, OBS): Flatten list and order
1712 2016-11-23 Pedro Alves <palves@redhat.com>
1714 * event-loop.c (handle_file_event): Use warning.
1715 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1716 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1719 2016-11-23 Pedro Alves <palves@redhat.com>
1721 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1723 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1724 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1725 debug_printf and debug_flush for debug output.
1726 * server.c (handle_general_set): Likewise.
1727 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1730 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1732 * Makefile.in (.c.o): Replace rule with ...
1733 (%.o: %.c): ... this one.
1735 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1737 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1738 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1740 * configure.ac: Remove checks for the make program.
1741 * configure: Re-generate.
1743 2016-10-28 Pedro Alves <palves@redhat.com>
1745 * Makefile.in (CXX_DIALECT): Get from configure.
1746 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1747 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1748 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1749 * config.in: Regenerate.
1750 * configure: Regenerate.
1752 2016-10-27 Yao Qi <yao.qi@linaro.org>
1754 * linux-low.c (linux_supports_range_stepping): Return true if
1755 can_software_single_step return true.
1757 2016-10-27 Yao Qi <yao.qi@linaro.org>
1759 * inferiors.c (find_inferior_in_random): New function.
1760 * inferiors.h (find_inferior_in_random): Declare.
1761 * linux-low.c (linux_wait_for_event_filtered): Call
1762 find_inferior_in_random instead of find_inferior.
1764 2016-10-27 Yao Qi <yao.qi@linaro.org>
1766 * linux-low.c (linux_wait_1): If single-step breakpoints are
1767 inserted, remove them.
1769 2016-10-26 Pedro Alves <palves@redhat.com>
1771 * linux-low.c (handle_extended_wait): Link parent/child fork
1773 (linux_wait_1): Unlink them.
1774 (linux_set_resume_request): Ignore resume requests for
1775 already-resumed and unhandled fork child threads.
1776 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1777 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1779 (handle_v_requests) <vCont>: Don't call require_running.
1780 * server.h (in_queued_stop_replies): New declaration.
1782 2016-10-24 Yao Qi <yao.qi@linaro.org>
1785 * linux-aarch64-low.c (append_insns): Cast the return value to
1788 2016-10-10 Yao Qi <yao.qi@linaro.org>
1790 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1792 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1794 * target.c (target_supports_multi_process): New function, moved
1796 * target.h (target_supports_multi_process): ... here. Remove
1799 2016-10-05 Tom Tromey <tom@tromey.com>
1802 * tracepoint.c (handle_tracepoint_bkpts): Check
1803 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1805 2016-10-05 Yao Qi <yao.qi@linaro.org>
1807 * configure.srv: Update the path of arm-*.xml files.
1809 2016-10-05 Terry Guo <terry.guo@arm.com>
1810 Yao Qi <yao.qi@linaro.org>
1812 * Makefile.in: Adjust the path of rules.
1813 * configure.srv: Update the path of xml files.
1814 * regformats/arm-with-iwmmxt.dat: Regenerated.
1815 * regformats/arm-with-neon.dat: Likewise.
1816 * regformats/arm-with-vfpv2.dat: Likewise.
1817 * regformats/arm-with-vfpv3.dat Likewise.
1819 2016-09-30 Yao Qi <yao.qi@linaro.org>
1822 * target.c (target_stop_and_wait): Don't call
1823 target_continue_no_signal, use resume_stop instead.
1825 2016-09-26 Yao Qi <yao.qi@linaro.org>
1827 * linux-low.c (linux_wait_1): Call debug_exit.
1829 2016-09-23 Pedro Alves <palves@redhat.com>
1831 * Makefile.in (SFILES): Add common/new-op.c.
1832 (OBS): Add common/new-op.o.
1833 (new-op.o): New rule.
1835 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1837 * .gitinore: Ignore more files.
1839 2016-09-21 Yao Qi <yao.qi@linaro.org>
1841 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1844 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1846 * server.c (start_inferior): Call target_mourn_inferior instead of
1847 mourn_inferior; pass ptid_t argument to it.
1849 (handle_target_event): Likewise.
1850 * target.c (target_mourn_inferior): New function.
1851 * target.h (mourn_inferior): Delete macro.
1853 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1855 * linux-low.c (lwp_is_stepping): New function.
1857 2016-09-06 Carl Love <cel@us.ibm.com>
1859 * server.c (start_inferior): Fixed comment, requested comment change
1860 didn't get updated correctly. Removed reference to ptrace () call as
1861 it is only true on Linux systems.
1863 2016-09-06 Carl Love <cel@us.ibm.com>
1865 * server.c (start_inferior): Do not call
1866 function target_post_create_inferior () if the
1867 inferior process has already exited.
1869 2016-09-05 Pedro Alves <palves@redhat.com>
1871 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1872 (COMPILE.pre, CC_LD): Use CXX directly.
1873 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1874 * acinclude.m4: Don't include build-with-cxx.m4.
1875 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1876 * configure: Regenerate.
1878 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1881 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1882 call writing data to own_buf.
1884 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1886 * target.c (mywait): Call target_wait instead of
1888 (target_wait): New function.
1890 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1892 * server.c (start_inferior): New variable 'ptid'. Replace calls
1893 to the_target->resume by target_continue{,_no_signal}, depending
1895 * target.c (target_stop_and_wait): Call target_continue_no_signal
1896 instead of the_target->resume.
1897 (target_continue): New function.
1899 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1901 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1903 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1906 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1908 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1909 * linux-arm-low.c (ps_get_thread_area): Likewise.
1910 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1911 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1912 * linux-mips-low.c (ps_get_thread_area): Likewise.
1913 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1914 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1915 * linux-x86-low.c (ps_get_thread_area): Likewise.
1916 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1918 2016-08-19 Pedro Alves <palves@redhat.com>
1920 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1922 2016-08-19 Pedro Alves <palves@redhat.com>
1924 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1925 comment. Use memcpy instead of casting through unsigned long.
1927 2016-08-19 Pedro Alves <palves@redhat.com>
1929 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1930 allocating around 0x80000000.
1932 2016-08-19 Pedro Alves <palves@redhat.com>
1935 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1936 (x32-avx512-linux-ipa.o): New rules.
1937 * configure.ac (x86_64-*-linux*): New x32 check.
1938 * configure.srv (ipa_x32_linux_regobj): New.
1939 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1940 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1942 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1944 * configure: Regenerate.
1946 2016-08-09 Pedro Alves <palves@redhat.com>
1949 * Makefile.in (OBS): Add signals-state-save-restore.o.
1950 (signals-state-save-restore.o): New rule.
1951 * config.in: Regenerate.
1952 * configure: Regenerate.
1953 * linux-low.c: Include "signals-state-save-restore.h".
1954 (linux_create_inferior): Call
1955 restore_original_signals_state.
1956 * server.c: Include "dispositions-save-restore.h".
1957 (captured_main): Call save_original_signals_state.
1959 2016-08-05 Pedro Alves <palves@redhat.com>
1961 * configure: Regenerate.
1963 2016-08-04 Yao Qi <yao.qi@linaro.org>
1965 * linux-low.c (regsets_fetch_inferior_registers): Check
1966 errno is ESRCH or not.
1968 2016-08-02 Yao Qi <yao.qi@linaro.org>
1970 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1971 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1972 (thread_db_load_search): Update.
1973 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1974 td_ta_set_event and td_ta_event_getmsg.
1976 2016-07-26 Pedro Alves <palves@redhat.com>
1979 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1980 of unsigned long for 64-bit registers and use uint32_t instead of
1981 unsigned int for 32-bit registers.
1983 2016-07-26 Pedro Alves <palves@redhat.com>
1985 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1988 2016-07-21 Tom Tromey <tom@tromey.com>
1990 * configure: Rebuild.
1992 2016-07-21 Yao Qi <yao.qi@linaro.org>
1994 * mem-break.c (find_gdb_breakpoint): Cast bp to
1995 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1997 2016-07-21 Yao Qi <yao.qi@linaro.org>
1999 * server.c (handle_v_requests): Support s and S actions
2000 if target_supports_software_single_step return true.
2002 2016-07-21 Yao Qi <yao.qi@linaro.org>
2004 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2005 is resume_step, call maybe_hw_step.
2006 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2008 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2010 (proceed_one_lwp): If resume request is resume_step, install
2011 reinsert breakpoints and call maybe_hw_step.
2013 2016-07-21 Yao Qi <yao.qi@linaro.org>
2015 * linux-low.c (proceed_one_lwp): Declare.
2016 (linux_resume_one_thread): Remove local variable 'step'.
2017 Lift code enqueue signal. Call proceed_one_lwp instead of
2018 linux_resume_one_lwp.
2020 2016-07-21 Yao Qi <yao.qi@linaro.org>
2022 * linux-low.c (linux_resume_one_thread): Call
2023 enqueue_pending_signal.
2025 2016-07-21 Yao Qi <yao.qi@linaro.org>
2027 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2028 * inferiors.c (do_restore_current_thread_cleanup): New function.
2029 (make_cleanup_restore_current_thread): Likewise.
2030 * linux-low.c (install_software_single_step_breakpoints): Call
2031 make_cleanup_restore_current_thread. Switch current_thread to
2034 2016-07-21 Yao Qi <yao.qi@linaro.org>
2036 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2037 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2038 (clone_one_breakpoint): Likewise.
2039 (delete_reinsert_breakpoints): Change parameter to thread.
2041 (has_reinsert_breakpoints): Likewise.
2042 (uninsert_reinsert_breakpoints): Likewise.
2043 (reinsert_reinsert_breakpoints): Likewise.
2044 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2045 (delete_reinsert_breakpoints): Likewise.
2046 (reinsert_reinsert_breakpoints): Likewise.
2047 (uninsert_reinsert_breakpoints): Likewise.
2048 (has_reinsert_breakpoints): Likewise.
2050 2016-07-21 Yao Qi <yao.qi@linaro.org>
2052 * inferiors.c (get_thread_process): Make parameter const.
2053 * inferiors.h (get_thread_process): Update declaration.
2054 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2055 Add new parameters child_thread and parent_thread. Callers
2057 * mem-break.h (clone_all_breakpoints): Update declaration.
2059 2016-07-21 Yao Qi <yao.qi@linaro.org>
2061 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2062 <command_list, handler>: Remove.
2063 (struct gdb_breakpoint): New.
2064 (struct other_breakpoint): New.
2065 (struct reinsert_breakpoint): New.
2066 (is_gdb_breakpoint): New function.
2067 (any_persistent_commands): Update command_list if
2068 is_gdb_breakpoint returns true.
2069 (set_breakpoint): Create breakpoints according to their types.
2070 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2071 (set_gdb_breakpoint_1): Likewise.
2072 (set_gdb_breakpoint): Likewise.
2073 (clear_breakpoint_conditions): Change parameter type to
2074 'struct gdb_breakpoint *'.
2075 (clear_breakpoint_commands): Likewise.
2076 (clear_breakpoint_conditions_and_commands): Likewise.
2077 (add_condition_to_breakpoint): Likewise.
2078 (add_breakpoint_condition): Likewise.
2079 (add_commands_to_breakpoint): Likewise.
2080 (check_breakpoints): Check other_breakpoint.
2081 (clone_one_breakpoint): Clone breakpopint according to its type.
2082 * mem-break.h (struct gdb_breakpoint): Declare.
2083 (set_gdb_breakpoint): Update declaration.
2084 (clear_breakpoint_conditions_and_commands): Likewise.
2085 (add_breakpoint_condition): Likewise.
2086 (add_breakpoint_commands): Likewise.
2087 * server.c (process_point_options): Change parameter type to
2088 'struct gdb_breakpoint *'.
2090 2016-07-21 Yao Qi <yao.qi@linaro.org>
2092 * mem-break.c (set_breakpoint_at): Rename it to ...
2093 (set_breakpoint_type_at): ... it.
2094 (set_breakpoint_at): Call set_breakpoint_type_at.
2095 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2096 * mem-break.h (set_breakpoint_at): Update comments.
2098 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2100 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2102 (nios2_store_gregset): Likewise.
2104 2016-07-01 Pedro Alves <palves@redhat.com>
2105 Antoine Tremblay <antoine.tremblay@ericsson.com>
2107 * linux-low.c: Change interface to take the target lwp_info
2108 pointer directly and return void. Handle detaching from a zombie
2110 (linux_detach_lwp_callback): New function.
2111 (linux_detach): Detach from the leader thread after detaching from
2114 2016-06-28 Yao Qi <yao.qi@linaro.org>
2116 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2117 for variable new_offset.
2118 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2119 (aarch64_ftrace_insn_reloc_cb): Likewise.
2120 (aarch64_ftrace_insn_reloc_tb): Likewise.
2121 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2122 PRIx64 instead of PRIx32.
2124 2016-06-28 Yao Qi <yao.qi@linaro.org>
2126 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2127 (the_low_target): Install arm_get_syscall_trapinfo.
2129 2016-06-28 Yao Qi <yao.qi@linaro.org>
2131 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2133 (the_low_target): Install aarch64_get_syscall_trapinfo.
2135 2016-06-28 Yao Qi <yao.qi@linaro.org>
2137 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2139 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2140 Remove parameter sysno.
2141 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2144 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2146 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2147 (s390_emit_ne_goto): Likewise.
2148 (s390_emit_lt_goto): Likewise.
2149 (s390_emit_le_goto): Likewise.
2150 (s390_emit_gt_goto): Likewise.
2151 (s390_emit_ge_goto): Likewise.
2152 (s390x_emit_eq_goto): Likewise.
2153 (s390x_emit_ne_goto): Likewise.
2154 (s390x_emit_lt_goto): Likewise.
2155 (s390x_emit_le_goto): Likewise.
2156 (s390x_emit_gt_goto): Likewise.
2157 (s390x_emit_ge_goto): Likewise.
2158 (s390_emit_ops_impl): Mark variable static.
2159 (s390x_emit_ops): Likewise.
2161 2016-06-17 Yao Qi <yao.qi@linaro.org>
2163 * linux-low.c (handle_extended_wait): Call
2164 uninsert_reinsert_breakpoints for the parent process. Remove
2165 reinsert breakpoints from the child process. Reinsert them to
2166 the parent process when vfork is done.
2167 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2168 (reinsert_reinsert_breakpoints): New function.
2169 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2170 (reinsert_reinsert_breakpoints): Declare.
2172 2016-06-17 Yao Qi <yao.qi@linaro.org>
2174 * linux-low.c (handle_extended_wait): If the parent is doing
2175 step-over, remove the reinsert breakpoints from the forked child.
2177 2016-06-17 Yao Qi <yao.qi@linaro.org>
2179 * linux-low.c (unsuspend_all_lwps): Declare.
2180 (linux_low_filter_event): If thread exited, call finish_step_over.
2181 If step-over is finished, unsuspend other threads.
2183 2016-06-17 Yao Qi <yao.qi@linaro.org>
2185 * linux-low.c (linux_resume_one_lwp_throw): Assert
2186 has_reinsert_breakpoints returns false.
2187 * mem-break.c (delete_disabled_breakpoints): Assert
2188 bp type isn't reinsert_breakpoint.
2190 2016-06-17 Yao Qi <yao.qi@linaro.org>
2192 * linux-low.c (maybe_hw_step): New function.
2193 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2194 (finish_step_over): Switch current_thread to lwp temporarily,
2195 and assert has_reinsert_breakpoints returns true.
2196 (proceed_one_lwp): Call maybe_hw_step.
2197 * mem-break.c (has_reinsert_breakpoints): New function.
2198 * mem-break.h (has_reinsert_breakpoints): Declare.
2200 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2202 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2204 2016-05-17 Yao Qi <yao.qi@linaro.org>
2206 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2207 instead of find_inferior.
2209 2016-05-05 Yao Qi <yao.qi@linaro.org>
2211 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2212 Initialize res to zero.
2214 2016-05-05 Yao Qi <yao.qi@linaro.org>
2216 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2219 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2221 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2222 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2223 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2225 2016-04-28 Par Olsson <par.olsson@windriver.com>
2226 Simon Marchi <simon.marchi@ericsson.com>
2228 * tracepoint.c (write_inferior_int8): New function.
2229 (cmd_qtenable_disable): Write enable flag using
2230 write_inferior_int8.
2232 2016-04-25 Yao Qi <yao.qi@linaro.org>
2234 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2235 (need_step_over_p): Return zero if the LWP has pending signals
2236 can be delivered on software single step target.
2238 2016-04-25 Yao Qi <yao.qi@linaro.org>
2240 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2241 return instead of error.
2243 2016-04-22 Yao Qi <yao.qi@linaro.org>
2245 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2248 2016-04-22 Yao Qi <yao.qi@linaro.org>
2250 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2251 signal when stepping over breakpoint with software single
2254 2016-04-21 Pedro Alves <palves@redhat.com>
2256 * linux-s390-low.c (s390_collect_ptrace_register)
2257 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2259 (s390_check_regset): Use void * instead of gdb_byte *.
2261 2016-04-20 Pedro Alves <palves@redhat.com>
2263 * configure: Renegerate.
2265 2016-04-20 Yao Qi <yao.qi@linaro.org>
2267 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2268 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2270 (arm_store_gregset): Likewise.
2272 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2274 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2275 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2276 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2277 (amd64-avx-mpx-linux.c): New rules.
2278 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2279 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2280 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2281 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2282 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2283 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2284 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2285 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2286 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2287 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2288 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2289 * linux-x86-low.c (x86_linux_read_description): Add case for
2290 X86_XSTATE_AVX_MPX_MASK.
2291 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2292 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2293 init_registers_i386_avx_mpx_linux.
2294 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2295 (initialize_low_tracepoint): Call
2296 init_registers_i386_avx_mpx_linux.
2297 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2298 (initialize_low_tracepoint): Call
2299 init_registers_amd64_avx_mpx_linux.
2300 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2301 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2302 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2305 2016-04-18 Pedro Alves <palves@redhat.com>
2307 * configure: Regenerate.
2309 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2311 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2312 (aarch64_emit_sub): Likewise.
2314 2016-04-12 Pedro Alves <palves@redhat.com>
2316 * utils.c (prepare_to_throw_exception): Delete.
2318 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2320 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2322 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2324 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2326 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2328 * linux-aarch64-ipa.c: Add <elf.h> include.
2329 * linux-ppc-ipa.c: Add <elf.h> include.
2330 * linux-s390-ipa.c: Add <elf.h> include.
2332 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2334 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2335 (get_raw_reg_ptr): Likewise.
2336 (get_trace_state_variable_value_ptr): Likewise.
2337 (set_trace_state_variable_value_ptr): Likewise.
2338 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2341 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2342 Marcin Kościelnicki <koriakin@0x04.net>
2345 * linux-ppc-low.c (emit_insns): New function.
2346 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2347 (ppc_emit_prologue): New function.
2348 (ppc_emit_epilogue): New function.
2349 (ppc_emit_add): New function.
2350 (ppc_emit_sub): New function.
2351 (ppc_emit_mul): New function.
2352 (ppc_emit_lsh): New function.
2353 (ppc_emit_rsh_signed): New function.
2354 (ppc_emit_rsh_unsigned): New function.
2355 (ppc_emit_ext): New function.
2356 (ppc_emit_zero_ext): New function.
2357 (ppc_emit_log_not): New function.
2358 (ppc_emit_bit_and): New function.
2359 (ppc_emit_bit_or): New function.
2360 (ppc_emit_bit_xor): New function.
2361 (ppc_emit_bit_not): New function.
2362 (ppc_emit_equal): New function.
2363 (ppc_emit_less_signed): New function.
2364 (ppc_emit_less_unsigned): New function.
2365 (ppc_emit_ref): New function.
2366 (ppc_emit_const): New function.
2367 (ppc_emit_reg): New function.
2368 (ppc_emit_pop): New function.
2369 (ppc_emit_stack_flush): New function.
2370 (ppc_emit_swap): New function.
2371 (ppc_emit_stack_adjust): New function.
2372 (ppc_emit_call): New function.
2373 (ppc_emit_int_call_1): New function.
2374 (ppc_emit_void_call_2): New function.
2375 (ppc_emit_if_goto): New function.
2376 (ppc_emit_goto): New function.
2377 (ppc_emit_eq_goto): New function.
2378 (ppc_emit_ne_goto): New function.
2379 (ppc_emit_lt_goto): New function.
2380 (ppc_emit_le_goto): New function.
2381 (ppc_emit_gt_goto): New function.
2382 (ppc_emit_ge_goto): New function.
2383 (ppc_write_goto_address): New function.
2384 (ppc_emit_ops_impl): New static variable.
2385 (ppc64v1_emit_prologue): New function.
2386 (ppc64v2_emit_prologue): New function.
2387 (ppc64_emit_epilogue): New function.
2388 (ppc64_emit_add): New function.
2389 (ppc64_emit_sub): New function.
2390 (ppc64_emit_mul): New function.
2391 (ppc64_emit_lsh): New function.
2392 (ppc64_emit_rsh_signed): New function.
2393 (ppc64_emit_rsh_unsigned): New function.
2394 (ppc64_emit_ext): New function.
2395 (ppc64_emit_zero_ext): New function.
2396 (ppc64_emit_log_not): New function.
2397 (ppc64_emit_bit_and): New function.
2398 (ppc64_emit_bit_or): New function.
2399 (ppc64_emit_bit_xor): New function.
2400 (ppc64_emit_bit_not): New function.
2401 (ppc64_emit_equal): New function.
2402 (ppc64_emit_less_signed): New function.
2403 (ppc64_emit_less_unsigned): New function.
2404 (ppc64_emit_ref): New function.
2405 (ppc64_emit_const): New function.
2406 (ppc64v1_emit_reg): New function.
2407 (ppc64v2_emit_reg): New function.
2408 (ppc64_emit_pop): New function.
2409 (ppc64_emit_stack_flush): New function.
2410 (ppc64_emit_swap): New function.
2411 (ppc64v1_emit_call): New function.
2412 (ppc64v2_emit_call): New function.
2413 (ppc64v1_emit_int_call_1): New function.
2414 (ppc64v2_emit_int_call_1): New function.
2415 (ppc64v1_emit_void_call_2): New function.
2416 (ppc64v2_emit_void_call_2): New function.
2417 (ppc64_emit_if_goto): New function.
2418 (ppc64_emit_eq_goto): New function.
2419 (ppc64_emit_ne_goto): New function.
2420 (ppc64_emit_lt_goto): New function.
2421 (ppc64_emit_le_goto): New function.
2422 (ppc64_emit_gt_goto): New function.
2423 (ppc64_emit_ge_goto): New function.
2424 (ppc64v1_emit_ops_impl): New static variable.
2425 (ppc64v2_emit_ops_impl): New static variable.
2426 (ppc_emit_ops): New function.
2427 (linux_low_target): Wire in ppc_emit_ops.
2429 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2430 Marcin Kościelnicki <koriakin@0x04.net>
2433 * Makefile.in: Add powerpc-*-ipa.o
2434 * configure.srv: Add ipa_obj for powerpc*-linux.
2435 * linux-ppc-ipa.c: New file.
2436 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2438 (PPC_FIELD): New macro.
2439 (PPC_SEXT): New macro.
2440 (PPC_OP6): New macro.
2441 (PPC_BO): New macro.
2442 (PPC_LI): New macro.
2443 (PPC_BD): New macro.
2444 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2445 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2446 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2447 (ppc_get_thread_area): New function.
2448 (is_elfv2_inferior): New function.
2449 (gen_ds_form): New function.
2450 (GEN_STD): New macro.
2451 (GEN_STDU): New macro.
2452 (GEN_LD): New macro.
2453 (GEN_LDU): New macro.
2454 (gen_d_form): New function.
2455 (GEN_ADDI): New macro.
2456 (GEN_ADDIS): New macro.
2457 (GEN_LI): New macro.
2458 (GEN_LIS): New macro.
2459 (GEN_ORI): New macro.
2460 (GEN_ORIS): New macro.
2461 (GEN_LWZ): New macro.
2462 (GEN_STW): New macro.
2463 (GEN_STWU): New macro.
2464 (gen_xfx_form): New function.
2465 (GEN_MFSPR): New macro.
2466 (GEN_MTSPR): New macro.
2467 (GEN_MFCR): New macro.
2468 (GEN_MTCR): New macro.
2469 (GEN_SYNC): New macro.
2470 (GEN_LWSYNC): New macro.
2471 (gen_x_form): New function.
2472 (GEN_OR): New macro.
2473 (GEN_MR): New macro.
2474 (GEN_LWARX): New macro.
2475 (GEN_STWCX): New macro.
2476 (GEN_CMPW): New macro.
2477 (gen_md_form): New function.
2478 (GEN_RLDICL): New macro.
2479 (GEN_RLDICR): New macro.
2480 (gen_i_form): New function.
2482 (GEN_BL): New macro.
2483 (gen_b_form): New function.
2484 (GEN_BNE): New macro.
2485 (GEN_LOAD): New macro.
2486 (GEN_STORE): New macro.
2487 (gen_limm): New function.
2488 (gen_atomic_xchg): New function.
2489 (gen_call): New function.
2490 (ppc_relocate_instruction): New function.
2491 (ppc_install_fast_tracepoint_jump_pad): New function.
2492 (ppc_get_min_fast_tracepoint_insn_len): New function.
2493 (ppc_get_ipa_tdesc_idx): New function.
2494 (the_low_target): Wire in the new functions.
2495 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2497 * linux-ppc-tdesc.h: New file.
2499 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2501 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2502 (alloc_jump_pad_buffer): New function.
2503 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2504 (alloc_jump_pad_buffer): New function.
2505 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2506 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2507 (alloc_jump_pad_buffer): New function.
2508 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2509 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2510 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2511 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2513 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2515 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2516 * linux-amd64-ipa.c: Likewise.
2517 * linux-i386-ipa.c: Likewise.
2518 * linux-s390-ipa.c: Likewise.
2519 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2520 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2521 set_trace_state_variable_value_ptr.
2522 (struct ipa_sym_addresses): Likewise.
2523 (symbol_list): Likewise.
2524 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2525 accessing gdb_collect directly.
2526 (gdb_collect_ptr_type): New typedef.
2527 (get_raw_reg_ptr_type): New typedef.
2528 (get_trace_state_variable_value_ptr_type): New typedef.
2529 (set_trace_state_variable_value_ptr_type): New typedef.
2530 (gdb_collect_ptr): New global.
2531 (get_raw_reg_ptr): New global.
2532 (get_trace_state_variable_value_ptr): New global.
2533 (set_trace_state_variable_value_ptr): New global.
2534 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2535 accessing get_raw_reg directly.
2536 (get_get_tsv_func_addr): Likewise for
2537 get_trace_state_variable_value_ptr.
2538 (get_set_tsv_func_addr): Likewise for
2539 set_trace_state_variable_value_ptr.
2540 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2542 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2544 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2546 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2548 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2550 (relocate_instruction): Remove own_buf.
2551 * server.c (own_buf): Make global.
2552 (handle_v_requests): Make global.
2553 * server.h (own_buf): New declaration.
2554 (handle_v_requests): New prototype.
2556 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2559 * linux-s390-low.c (add_insns): New function.
2560 (s390_emit_prologue): New function.
2561 (s390_emit_epilogue): New function.
2562 (s390_emit_add): New function.
2563 (s390_emit_sub): New function.
2564 (s390_emit_mul): New function.
2565 (s390_emit_lsh): New function.
2566 (s390_emit_rsh_signed): New function.
2567 (s390_emit_rsh_unsigned): New function.
2568 (s390_emit_ext): New function.
2569 (s390_emit_log_not): New function.
2570 (s390_emit_bit_and): New function.
2571 (s390_emit_bit_or): New function.
2572 (s390_emit_bit_xor): New function.
2573 (s390_emit_bit_not): New function.
2574 (s390_emit_equal): New function.
2575 (s390_emit_less_signed): New function.
2576 (s390_emit_less_unsigned): New function.
2577 (s390_emit_ref): New function.
2578 (s390_emit_if_goto): New function.
2579 (s390_emit_goto): New function.
2580 (s390_write_goto_address): New function.
2581 (s390_emit_litpool): New function.
2582 (s390_emit_const): New function.
2583 (s390_emit_call): New function.
2584 (s390_emit_reg): New function.
2585 (s390_emit_pop): New function.
2586 (s390_emit_stack_flush): New function.
2587 (s390_emit_zero_ext): New function.
2588 (s390_emit_swap): New function.
2589 (s390_emit_stack_adjust): New function.
2590 (s390_emit_set_r2): New function.
2591 (s390_emit_int_call_1): New function.
2592 (s390_emit_void_call_2): New function.
2593 (s390_emit_eq_goto): New function.
2594 (s390_emit_ne_goto): New function.
2595 (s390_emit_lt_goto): New function.
2596 (s390_emit_le_goto): New function.
2597 (s390_emit_gt_goto): New function.
2598 (s390_emit_ge_goto): New function.
2599 (s390x_emit_prologue): New function.
2600 (s390x_emit_epilogue): New function.
2601 (s390x_emit_add): New function.
2602 (s390x_emit_sub): New function.
2603 (s390x_emit_mul): New function.
2604 (s390x_emit_lsh): New function.
2605 (s390x_emit_rsh_signed): New function.
2606 (s390x_emit_rsh_unsigned): New function.
2607 (s390x_emit_ext): New function.
2608 (s390x_emit_log_not): New function.
2609 (s390x_emit_bit_and): New function.
2610 (s390x_emit_bit_or): New function.
2611 (s390x_emit_bit_xor): New function.
2612 (s390x_emit_bit_not): New function.
2613 (s390x_emit_equal): New function.
2614 (s390x_emit_less_signed): New function.
2615 (s390x_emit_less_unsigned): New function.
2616 (s390x_emit_ref): New function.
2617 (s390x_emit_if_goto): New function.
2618 (s390x_emit_const): New function.
2619 (s390x_emit_call): New function.
2620 (s390x_emit_reg): New function.
2621 (s390x_emit_pop): New function.
2622 (s390x_emit_stack_flush): New function.
2623 (s390x_emit_zero_ext): New function.
2624 (s390x_emit_swap): New function.
2625 (s390x_emit_stack_adjust): New function.
2626 (s390x_emit_int_call_1): New function.
2627 (s390x_emit_void_call_2): New function.
2628 (s390x_emit_eq_goto): New function.
2629 (s390x_emit_ne_goto): New function.
2630 (s390x_emit_lt_goto): New function.
2631 (s390x_emit_le_goto): New function.
2632 (s390x_emit_gt_goto): New function.
2633 (s390x_emit_ge_goto): New function.
2634 (s390_emit_ops): New function.
2635 (struct linux_target_ops): Fill in emit_ops hook.
2637 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2640 * Makefile.in: Add s390 IPA files.
2641 * configure.srv: Build IPA for s390.
2642 * linux-s390-ipa.c: New file.
2643 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2644 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2645 (tdesc_s390_linux32): Likewise.
2646 (init_registers_s390_linux32v1): Likewise.
2647 (tdesc_s390_linux32v1): Likewise.
2648 (init_registers_s390_linux32v2): Likewise.
2649 (tdesc_s390_linux32v2): Likewise.
2650 (init_registers_s390_linux64): Likewise.
2651 (tdesc_s390_linux64): Likewise.
2652 (init_registers_s390_linux64v1): Likewise.
2653 (tdesc_s390_linux64v1): Likewise.
2654 (init_registers_s390_linux64v2): Likewise.
2655 (tdesc_s390_linux64v2): Likewise.
2656 (init_registers_s390_te_linux64): Likewise.
2657 (tdesc_s390_te_linux64): Likewise.
2658 (init_registers_s390_vx_linux64): Likewise.
2659 (tdesc_s390_vx_linux64): Likewise.
2660 (init_registers_s390_tevx_linux64): Likewise.
2661 (tdesc_s390_tevx_linux64): Likewise.
2662 (init_registers_s390x_linux64): Likewise.
2663 (tdesc_s390x_linux64): Likewise.
2664 (init_registers_s390x_linux64v1): Likewise.
2665 (tdesc_s390x_linux64v1): Likewise.
2666 (init_registers_s390x_linux64v2): Likewise.
2667 (tdesc_s390x_linux64v2): Likewise.
2668 (init_registers_s390x_te_linux64): Likewise.
2669 (tdesc_s390x_te_linux64): Likewise.
2670 (init_registers_s390x_vx_linux64): Likewise.
2671 (tdesc_s390x_vx_linux64): Likewise.
2672 (init_registers_s390x_tevx_linux64): Likewise.
2673 (tdesc_s390x_tevx_linux64): Likewise.
2674 (have_hwcap_s390_vx): New static variable.
2675 (s390_arch_setup): Fill have_hwcap_s390_vx.
2676 (s390_get_thread_area): New function.
2677 (s390_ft_entry_gpr_esa): New const.
2678 (s390_ft_entry_gpr_zarch): New const.
2679 (s390_ft_entry_misc): New const.
2680 (s390_ft_entry_fr): New const.
2681 (s390_ft_entry_vr): New const.
2682 (s390_ft_main_31): New const.
2683 (s390_ft_main_64): New const.
2684 (s390_ft_exit_fr): New const.
2685 (s390_ft_exit_vr): New const.
2686 (s390_ft_exit_misc): New const.
2687 (s390_ft_exit_gpr_esa): New const.
2688 (s390_ft_exit_gpr_zarch): New const.
2689 (append_insns): New function.
2690 (s390_relocate_instruction): New function.
2691 (s390_install_fast_tracepoint_jump_pad): New function.
2692 (s390_get_min_fast_tracepoint_insn_len): New function.
2693 (s390_get_ipa_tdesc_idx): New function.
2694 (struct linux_target_ops): Wire in the above functions.
2695 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2696 * linux-s390-tdesc.h: New file.
2698 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2700 * linux-s390-low.c (s390_supports_tracepoints): New function.
2701 (struct linux_target_ops): Fill supports_tracepoints hook.
2703 2016-03-18 Yao Qi <yao.qi@linaro.org>
2705 * linux-low.c (lwp_signal_can_be_delivered): New function.
2706 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2708 2016-03-18 Yao Qi <yao.qi@linaro.org>
2710 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2711 0 if signal is enqueued. Remove 'signal' from one debugging
2712 message. Move one debugging message to some lines below.
2713 Remove code setting 'signal' to 0.
2715 2016-03-18 Yao Qi <yao.qi@linaro.org>
2717 * linux-low.c (linux_low_filter_event): Remove redundant
2718 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2720 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2722 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2723 (struct linux_target_ops): Wire in the above.
2725 2016-03-03 Yao Qi <yao.qi@linaro.org>
2727 * linux-low.c: Update comments to start_step_over.
2729 2016-03-03 Yao Qi <yao.qi@linaro.org>
2732 * linux-low.c (handle_extended_wait): Set child suspended
2733 if event_lwp->bp_reinsert isn't zero.
2735 2016-03-02 Yao Qi <yao.qi@linaro.org>
2737 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2738 enqueue_pending_signal.
2740 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2742 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2745 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2747 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2748 (s390_regmap_3264) [!__s390x__]: New global.
2749 (s390_collect_ptrace_register): Skip map entries containing -1.
2750 (s390_supply_ptrace_register): Ditto.
2751 (s390_fill_gprs_high): New function.
2752 (s390_store_gprs_high): New function.
2753 (s390_regsets): Add NT_S390_HIGH_GPRS.
2754 (s390_get_hwcap): Enable on 31-bit.
2755 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2756 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2757 Detect NT_S390_HIGH_GPRS.
2758 (s390_usrregs_info_3264): Enable on 31-bit.
2759 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2760 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2762 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2765 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2766 * configure.srv: Ditto.
2767 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2768 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2769 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2770 (init_registers_amd64_linux): Remove prototype.
2771 (tdesc_amd64_linux): Remove declaration.
2772 (get_ipa_tdesc): New function.
2773 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2774 initialize remaining tdescs.
2775 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2776 (init_registers_i386_linux): Remove prototype.
2777 (tdesc_i386_linux): Remove declaration.
2778 (get_ipa_tdesc): New function.
2779 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2780 initialize remaining tdescs.
2781 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2782 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2783 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2784 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2785 (x86_get_ipa_tdesc_idx): New function.
2786 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2787 * linux-x86-tdesc.h: New file.
2788 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2789 (target_get_ipa_tdesc_idx): New macro.
2790 * tracepoint.c (ipa_tdesc_idx): New macro.
2791 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2792 (symbol_list): Add ipa_tdesc_idx.
2793 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2794 (ipa_tdesc): Remove.
2795 (ipa_tdesc_idx): New variable.
2796 (get_context_regcache): Use get_ipa_tdesc.
2797 (gdb_collect): Ditto.
2799 * tracepoint.h (get_ipa_tdesc): New prototype.
2800 (ipa_tdesc): Remove.
2802 2016-02-24 Pedro Alves <palves@redhat.com>
2804 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2805 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2806 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2807 Factor out common code between the USE_SIGTRAP_SIGINFO and
2808 !USE_SIGTRAP_SIGINFO blocks.
2809 (linux_low_filter_event): Call save_stop_reason instead of
2810 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2812 (linux_wait_1): Update comments.
2814 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2816 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2817 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2818 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2819 ppc_insert_point, ppc_remove_point.
2821 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2823 * linux-s390-low.c (s390_supports_z_point_type): New function.
2824 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2826 2016-02-16 Yao Qi <yao.qi@linaro.org>
2828 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2829 PC. Get pc from regcache_read_pc.
2831 2016-02-12 Yao Qi <yao.qi@linaro.org>
2833 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2834 or linux_get_pc_32bit.
2835 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2837 2016-02-12 Yao Qi <yao.qi@linaro.org>
2839 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2840 arm_linux_get_next_pcs_fixup.
2842 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2844 * tracepoint.c (x_tracepoint_action_download): Change
2845 write_inferior_data_ptr to write_inferior_data_pointer.
2846 (cmd_qtstart): Likewise.
2847 (write_inferior_data_ptr): Remove.
2848 (download_agent_expr): Change write_inferior_data_ptr to
2849 write_inferior_data_pointer.
2850 (download_tracepoint_1): Likewise.
2851 (download_tracepoint): Likewise.
2852 (download_trace_state_variables): Likewise.
2854 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2855 Marcin Kościelnicki <koriakin@0x04.net>
2857 * tracepoint.c (struct tracepoint_action_ops): Remove.
2858 (struct tracepoint_action): Remove ops.
2859 (m_tracepoint_action_download, r_tracepoint_action_download)
2860 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2861 size and offset accordingly.
2862 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2863 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2864 (tracepoint_action_send, tracepoint_action_download): New functions.
2865 Helpers for trace action handlers.
2866 (add_tracepoint_action): Remove setup actions ops.
2867 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2869 2016-02-10 Yao Qi <yao.qi@linaro.org>
2871 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2873 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2875 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2877 * configure: Regenerate.
2879 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2881 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2882 void * to gdb_byte *.
2883 * linux-low.c (siginfo_fixup): Likewise.
2884 (linux_xfer_siginfo): Likewise.
2885 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2887 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2889 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2891 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2893 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2895 * linux-x86-low.c [__x86_64__]: Include
2896 "nat/amd64-linux-siginfo.h".
2897 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2898 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2899 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2900 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2901 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2902 (cpt_si_fd, si_timerid, si_overrun): Move from
2903 nat/amd64-linux-siginfo.c.
2904 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2906 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2908 * server.c (skip_to_semicolon): Remove.
2909 (process_point_options): Use strchrnul instead of
2912 2016-01-26 Yao Qi <yao.qi@linaro.org>
2914 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2915 * linux-low.c (install_software_single_step_breakpoints): Don't
2916 call regcache_read_pc.
2917 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2920 2016-01-26 Yao Qi <yao.qi@linaro.org>
2922 * linux-low.c (install_software_single_step_breakpoints): Call
2923 regcache_read_pc instead of get_pc.
2925 2016-01-26 Yao Qi <yao.qi@linaro.org>
2927 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2928 (unblock_async_io): Rename to ...
2929 (block_unblock_async_io): ... it. New function.
2930 (enable_async_io): Don't install SIGIO handler. Unblock it
2932 (disable_async_io): Don't ignore SIGIO. Block it instead.
2933 (initialize_async_io): Install SIGIO handler. Don't call
2936 2016-01-26 Yao Qi <yao.qi@linaro.org>
2938 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2939 first character is '\003', call *the_target->request_interrupt.
2941 2016-01-25 Yao Qi <yao.qi@linaro.org>
2943 * remote-utils.c (new_thread_notify): Remove.
2944 (dead_thread_notify): Likewise.
2945 * remote-utils.h (new_thread_notify): Remove declaration.
2946 (dead_thread_notify): Likewise.
2948 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2950 * gdb.trace/pending.exp: Fix expected message on continue.
2952 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2954 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2955 it works properly on big-endian machines where sizeof (CORE_ADDR)
2958 2016-01-21 Pedro Alves <palves@redhat.com>
2960 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2961 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2962 * configure: Regenerate.
2964 2016-01-21 Yao Qi <yao.qi@linaro.org>
2966 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2967 is_thumb and set it according to CPSR saved on the stack.
2968 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2969 arm_sigreturn_next_pc.
2971 2016-01-18 Yao Qi <yao.qi@linaro.org>
2973 * linux-low.c (linux_set_pc_64bit): New function.
2974 (linux_get_pc_64bit): New function.
2975 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2977 * linux-sparc-low.c (debug_threads): Remove declaration.
2978 (sparc_get_pc): Remove.
2979 (the_low_target): Use linux_get_pc_64bit instead of
2981 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2982 (the_low_target): Use linux_get_pc_64bit and
2985 2016-01-18 Yao Qi <yao.qi@linaro.org>
2987 * linux-arm-low.c (debug_threads): Remove declaration.
2988 (arm_get_pc, arm_set_pc): Remove.
2989 (the_low_target): Use linux_get_pc_32bit and
2991 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2992 (the_low_target): Use linux_get_pc_32bit and
2994 * linux-cris-low.c (debug_threads): Remove declaration.
2995 (cris_get_pc, cris_set_pc,): Remove.
2996 (the_low_target): Use linux_get_pc_32bit and
2998 * linux-crisv32-low.c (debug_threads): Remove declaration.
2999 (cris_get_pc, cris_set_pc): Remove.
3000 (the_low_target): Use linux_get_pc_32bit and
3002 * linux-low.c: Include inttypes.h.
3003 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3004 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3005 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3006 (the_low_target): Use linux_get_pc_32bit and
3008 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3009 (the_low_target): Use linux_get_pc_32bit and
3011 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3012 (the_low_target): Use linux_get_pc_32bit and
3014 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3015 (the_low_target): Use linux_get_pc_32bit and
3017 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3018 (the_low_target): Use linux_get_pc_32bit and
3021 2016-01-18 Gary Benson <gbenson@redhat.com>
3023 * configure.ac (AC_FUNC_FORK): New check.
3024 * config.in: Regenerate.
3025 * configure: Likewise.
3027 2016-01-14 Yao Qi <yao.qi@linaro.org>
3029 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3030 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3031 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3032 arm_get_next_pcs_ctor.
3034 2016-01-12 Josh Stone <jistone@redhat.com>
3035 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3037 * inferiors.h: Include "gdb_vecs.h".
3038 (struct process_info): Add syscalls_to_catch.
3039 * inferiors.c (remove_process): Free syscalls_to_catch.
3040 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3041 syscall_return stops.
3042 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3043 * server.c (handle_general_set): Handle QCatchSyscalls.
3044 (handle_query): Report support for QCatchSyscalls.
3045 * target.h (struct target_ops): Add supports_catch_syscall.
3046 (target_supports_catch_syscall): New macro.
3047 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3048 (struct lwp_info): Add syscall_state.
3049 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3050 Maintain syscall_state and syscalls_to_catch across exec.
3051 (get_syscall_trapinfo): New function, proxy to the_low_target.
3052 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3053 (linux_low_filter_event): Toggle syscall_state entry/return for
3054 syscall traps, and set it ignored for all others.
3055 (gdb_catching_syscalls_p): New function.
3056 (gdb_catch_this_syscall_p): New function.
3057 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3058 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3059 (linux_supports_catch_syscall): New function.
3060 (linux_target_ops): Install it.
3061 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3062 (the_low_target): Install it.
3064 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3066 * acinclude.m4: Include new ../warning.m4 file.
3067 * configure: Regenerated.
3068 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3070 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3072 * ax.c (is_goto_target): Mark static.
3073 * linux-low.c (register_addr): Likewise.
3074 (linux_fetch_registers, linux_store_registers): Likewise.
3075 * mem-break.c (any_persistent_commands): Fix old prototype.
3076 (add_commands_to_breakpoint): Mark static.
3077 * regcache.c (find_register_by_name): Delete unused func.
3078 * remote-utils.c (hex_or_minus_one): Mark static.
3079 * server.c (monitor_show_help): Mark static.
3080 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3081 handle_v_requests): Likewise.
3083 2016-01-12 Pedro Alves <palves@redhat.com>
3085 Remove use of the registered trademark symbol throughout.
3087 2016-01-08 Yao Qi <yao.qi@linaro.org>
3089 * remote-utils.c (getpkt): If c is '\003', call target hook
3092 2016-01-06 Yao Qi <yao.qi@linaro.org>
3094 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3095 linux-aarch32-low.c.
3096 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3097 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3098 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3099 (thumb2_breakpoint): Declare.
3100 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3101 linux-aarch32-low.h.
3102 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3103 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3104 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3106 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3108 * gdbreplay.c (gdbreplay_version): Change copyright year in
3110 * server.c (gdbserver_version): Likewise.
3112 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3114 * server.c (crc32_table): Delete.
3115 (crc32): Use libiberty's xcrc32 function.
3117 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3119 * lynx-low.c (lynx_delete_thread_callback): New function.
3120 (lynx_mourn): Properly delete our process and all of its
3121 threads. Remove call to clear_inferiors.
3123 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3125 * target.c (thread_search_callback): Add check that
3126 the thread_stopped target callback is not NULL before
3129 2015-12-21 Yao Qi <yao.qi@linaro.org>
3131 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3134 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3136 * server.c (handle_query): Call target_supports_software_single_step.
3138 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3140 * linux-low.c (single_step): New function.
3141 (linux_resume_one_lwp_throw): Call single_step.
3142 (start_step_over): Likewise.
3144 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3146 * Makefile.in (SFILES): Append arch/arm-linux.c,
3147 arch/arm-get-next-pcs.c.
3148 (arm-linux.o): New rule.
3149 (arm-get-next-pcs.o): New rule.
3150 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3152 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3153 to linux-aarch32-low.c.
3154 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3155 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3156 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3157 (thumb2_breakpoint_len): Likewise.
3158 (arm_is_thumb_mode): Make non-static.
3159 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3160 from linux-aarch32-low.c.
3161 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3162 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3163 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3164 (thumb2_breakpoint_len): Likewise.
3165 (arm_is_thumb_mode): New declaration.
3166 * linux-arm-low.c: Include arch/arm-linux.h
3167 aarch/arm-get-next-pcs.h, sys/syscall.h.
3168 (get_next_pcs_ops): New struct.
3169 (get_next_pcs_addr_bits_remove): New function.
3170 (get_next_pcs_is_thumb): New function.
3171 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3172 (arm_sigreturn_next_pc): Likewise.
3173 (get_next_pcs_syscall_next_pc): Likewise.
3174 (arm_gdbserver_get_next_pcs): Likewise.
3175 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3177 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3178 * server.h: Include gdb_vecs.h.
3180 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3182 * Makefile.in (SFILES): Append common/common-regcache.c.
3183 (OBS): Append common-regcache.o.
3184 (common-regcache.o): New rule.
3185 * regcache.c (init_register_cache): Initialize cache to
3187 (regcache_raw_read_unsigned): New function.
3188 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3189 register_status enum.
3191 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3193 * linux-aarch64-low.c (the_low_targets): Rename
3194 breakpoint_reinsert_addr to get_next_pcs.
3195 * linux-arm-low.c (the_low_targets): Likewise.
3196 * linux-bfin-low.c (the_low_targets): Likewise.
3197 * linux-cris-low.c (the_low_targets): Likewise.
3198 * linux-crisv32-low.c (the_low_targets): Likewise.
3199 * linux-low.c (can_software_single_step): Likewise.
3200 (install_software_single_step_breakpoints): New function.
3201 (start_step_over): Use install_software_single_step_breakpoints.
3202 * linux-low.h: New CORE_ADDR vector.
3203 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3205 * linux-mips-low.c (the_low_targets): Likewise.
3206 * linux-nios2-low.c (the_low_targets): Likewise.
3207 * linux-sparc-low.c (the_low_targets): Likewise.
3209 2015-12-17 Pedro Alves <palves@redhat.com>
3211 * linux-low.c (linux_kill_one_lwp): Remove references to
3213 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3215 (linux_init_signals): Delete.
3216 (initialize_low): Adjust.
3217 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3219 2015-12-16 Pedro Alves <palves@redhat.com>
3221 * configure.ac (compiler warning flags): When testing a
3222 -Wno-foo option, check whether -Wfoo works instead.
3223 * configure: Regenerate.
3225 2015-12-11 Don Breazeal <donb@codesourcery.com>
3227 * server.c (process_serial_event): Don't exit from gdbserver
3228 in remote mode if there are still active inferiors.
3230 2015-12-11 Yao Qi <yao.qi@linaro.org>
3232 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3233 arm_breakpoint_at if the process is 32-bit.
3235 2015-12-11 Yao Qi <yao.qi@linaro.org>
3237 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3240 2015-12-07 Yao Qi <yao.qi@linaro.org>
3242 * configure.srv: Append arm.o to srv_tgtobj for
3243 aarch64*-*-linux* target.
3244 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3245 from linux-arm-low.c.
3246 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3247 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3248 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3249 (thumb2_breakpoint_len): Likewise.
3250 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3251 (arm_breakpoint_kinds): Likewise.
3252 (arm_breakpoint_kind_from_pc): Likewise.
3253 (arm_sw_breakpoint_from_kind): Likewise.
3254 (arm_breakpoint_kind_from_current_state): Likewise.
3255 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3256 (arm_sw_breakpoint_from_kind): Declare.
3257 (arm_breakpoint_kind_from_current_state): Declare.
3258 (arm_breakpoint_at): Declare.
3259 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3260 arm_sw_breakpoint_from_kind if process is 32-bit.
3261 (aarch64_breakpoint_kind_from_pc): New function.
3262 (aarch64_breakpoint_kind_from_current_state): New function.
3263 (the_low_target): Initialize fields breakpoint_kind_from_pc
3264 and breakpoint_kind_from_current_state.
3265 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3266 linux-aarch32-low.c.
3267 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3268 (arm_breakpoint, arm_breakpoint_len): Likewise.
3269 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3270 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3271 (arm_is_thumb_mode): Likewise.
3272 (arm_breakpoint_at): Likewise.
3273 (arm_breakpoint_kind_from_pc): Likewise.
3274 (arm_sw_breakpoint_from_kind): Likewise.
3275 (arm_breakpoint_kind_from_current_state): Likewise.
3278 2015-08-04 Yao Qi <yao.qi@linaro.org>
3280 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3281 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3282 * server.c (extended_protocol): Remove "static".
3283 * server.h (extended_protocol): Declare it.
3285 2015-12-04 Josh Stone <jistone@redhat.com>
3287 * target.h (struct target_ops) <arch_setup>: Rename to ...
3288 (struct target_ops) <post_create_inferior>: ... this.
3289 (target_arch_setup): Rename to ...
3290 (target_post_create_inferior): ... this, calling post_create_inferior.
3291 * server.c (start_inferior): Update target_arch_setup calls to
3292 target_post_create_inferior.
3293 * linux-low.c (linux_low_ptrace_options): Forward declare.
3294 (linux_arch_setup): Update its comment for general use.
3295 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3296 (struct linux_target_ops): Use linux_post_create_inferior.
3297 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3298 to post_create_inferior.
3299 * nto-low.c (struct nto_target_ops): Likewise.
3300 * spu-low.c (struct spu_target_ops): Likewise.
3301 * win32-low.c (struct win32_target_ops): Likewise.
3303 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3305 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3307 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3309 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3310 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3311 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3312 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3313 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3314 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3315 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3316 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3317 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3318 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3319 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3320 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3322 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3324 * linux-low.c (linux_look_up_symbols): Don't call
3325 linux_supports_traceclone.
3326 * linux-low.h (thread_db_init): Remove use_events argument.
3327 * thread-db.c (thread_db_use_event): Remove global variable.
3328 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3329 (struct thread_db) <td_create_bp>: Remove field.
3330 (thread_db_create_event): Remove function.
3331 (thread_db_enable_reporting): Likewise.
3332 (find_one_thread): Don't check for thread_db_use_events.
3333 (attach_thread): Likewise.
3334 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3335 (try_thread_db_load_1): Don't check for thread_db_use_events.
3336 (thread_db_init): Remove use_events argument and thread events
3338 (remove_thread_event_breakpoints): Remove function.
3339 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3341 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3343 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3345 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3346 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3347 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3348 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3349 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3351 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3353 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3354 * linux-low.c (can_hardware_single_step): Use
3355 supports_hardware_single_step.
3356 (can_software_single_step): New function.
3357 (start_step_over): Call can_software_single_step.
3358 (linux_supports_hardware_single_step): New function.
3359 (struct target_ops) <supports_software_single_step>: Initialize.
3360 * linux-low.h (struct linux_target_ops)
3361 <supports_hardware_single_step>: Initialize.
3362 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3363 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3364 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3365 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3366 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3368 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3369 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3370 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3371 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3373 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3374 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3376 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3377 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3378 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3381 * target.h (struct target_ops): <supports_software_single_step>:
3383 (target_supports_software_single_step): New macro.
3385 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3387 * linux-low.c (linux_wait_1): Fix pc advance condition.
3388 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3389 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3391 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3393 * linux-arm-low.c (arm_is_thumb_mode): New function.
3394 (arm_breakpoint_at): Use arm_is_thumb_mode.
3395 (arm_breakpoint_kind_from_current_state): New function.
3396 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3398 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3399 (linux_breakpoint_kind_from_current_state): New function.
3400 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3401 * linux-low.h (struct linux_target_ops)
3402 <breakpoint_kind_from_current_state>: New field.
3403 * target.h (struct target_ops): Likewise.
3404 (target_breakpoint_kind_from_current_state): New macro.
3406 2015-11-30 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (linux_resume): Wake up the event loop before
3411 2015-11-30 Pedro Alves <palves@redhat.com>
3413 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3415 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3417 * target.c (struct thread_search): New structure.
3418 (thread_search_callback): New function.
3419 (prev_general_thread): New global.
3420 (prepare_to_access_memory, done_accessing_memory): New functions.
3421 * target.h (prepare_to_access_memory, done_accessing_memory):
3422 Replace macros with function declarations.
3424 2015-11-30 Pedro Alves <palves@redhat.com>
3427 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3428 report TARGET_WAITKIND_NO_RESUMED.
3429 * remote-utils.c (prepare_resume_reply): Handle
3430 TARGET_WAITKIND_NO_RESUMED.
3431 * server.c (report_no_resumed): New global.
3432 (handle_query) <qSupported>: Handle "no-resumed+". Report
3433 "no-resumed+" support.
3434 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3435 return error if the client doesn't support no-resumed events.
3436 (push_stop_notification): New function.
3437 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3438 events if the client supports them.
3440 2015-11-30 Pedro Alves <palves@redhat.com>
3442 * linux-low.c (thread_still_has_status_pending_p): Don't check
3444 (lwp_resumed): New function.
3445 (status_pending_p_callback): Return early if the LWP is not
3446 supposed to be resumed.
3448 2015-11-30 Pedro Alves <palves@redhat.com>
3450 * linux-low.c (handle_extended_wait): Assert that the LWP's
3451 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3452 thread create events, leave the new child's status pending.
3453 (linux_low_filter_event): If GDB wants to hear about thread exit
3454 events, leave the LWP marked dead and don't delete it.
3455 (linux_wait_for_event_filtered): Don't check for thread exit.
3456 (filter_exit_event): New function.
3457 (linux_wait_1): Use it, when returning an exit event.
3458 (linux_resume_one_lwp_throw): Assert that the LWP's
3459 waitstatus is TARGET_WAITKIND_IGNORE.
3460 * remote-utils.c (prepare_resume_reply): Handle
3461 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3462 * server.c (report_thread_events): New global.
3463 (handle_general_set): Handle QThreadEvents.
3464 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3465 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3466 TARGET_WAITKIND_THREAD_EXITED.
3467 * server.h (report_thread_events): Declare.
3469 2015-11-30 Pedro Alves <palves@redhat.com>
3471 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3472 the thread's last_resume_kind was resume_stop.
3474 2015-11-30 Pedro Alves <palves@redhat.com>
3476 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3479 2015-11-30 Pedro Alves <palves@redhat.com>
3481 * server.c (handle_v_requests): Handle vCtrlC.
3483 2015-11-30 Pedro Alves <palves@redhat.com>
3485 * gdbthread.h (find_any_thread_of_pid): Declare.
3486 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3488 * server.c (handle_query): If current_thread is NULL, look for
3489 another thread of the selected process.
3491 2015-11-26 Daniel Colascione <dancol@dancol.org>
3492 Simon Marchi <simon.marchi@ericsson.com>
3494 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3495 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3497 * target.h (struct target_ops) <thread_name>: New field.
3498 (target_thread_name): New macro.
3500 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3502 * regcache.h (regcache_invalidate_pid): Add declaration.
3503 * regcache.c (regcache_invalidate_pid): New function, extracted
3504 from regcache_invalidate.
3505 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3506 Add trivial documentation comment.
3507 * lynx-low.c: Use regcache_invalidate_pid instead of
3508 regcache_invalidate.
3510 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3512 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3513 and Elf64_auxv_t if the target is Android.
3515 2015-11-22 Doug Evans <xdje42@gmail.com>
3517 * target.h: #include <sys/types.h>.
3519 2015-11-19 Pedro Alves <palves@redhat.com>
3521 * linux-low.c (linux_process_qsupported): Change prototype.
3523 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3525 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3526 and adjust to loop over all features.
3527 * server.c (handle_query) <qSupported>: Adjust to call
3528 target_process_qsupported once, passing it a vector of unprocessed
3530 * target.h (struct target_ops) <process_qsupported>: Change
3532 (target_process_qsupported): Adjust.
3534 2015-11-19 Pedro Alves <palves@redhat.com>
3536 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3538 * configure: Regenerate.
3540 2015-11-19 Pedro Alves <palves@redhat.com>
3542 * configure: Regenerate.
3544 2015-11-19 Yao Qi <yao.qi@linaro.org>
3546 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3549 2015-11-19 Yao Qi <yao.qi@linaro.org>
3551 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3552 (struct aarch64_operand): Move enum out.
3554 2015-11-19 Yao Qi <yao.qi@linaro.org>
3556 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3557 struct user_fpsimd_state *.
3558 (aarch64_store_fpregset): Likewise.
3560 2015-11-19 Yao Qi <yao.qi@linaro.org>
3562 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3563 struct user_pt_regs *.
3564 (aarch64_store_gregset): Likewise.
3566 2015-11-18 Pedro Alves <palves@redhat.com>
3568 * Makefile.in (all_object_files): Add $IPA_OBJS.
3570 2015-11-17 Pedro Alves <palves@redhat.com>
3572 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3573 GDB_SIGNAL_0 and gdb_signal_to_string.
3575 2015-11-17 Pedro Alves <palves@redhat.com>
3577 * win32-low.c (handle_output_debug_string): Remove parameter.
3578 (win32_kill): Remove our_status local and adjust call to
3579 handle_output_debug_string.
3580 (get_child_debug_event): Adjust call to
3581 handle_output_debug_string.
3583 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3585 * linux-mips-low.c (mips_fill_gregset): Add cast.
3586 (mips_store_gregset): Likewise.
3587 (mips_fill_fpregset): Likewise.
3588 (mips_store_fpregset): Likewise.
3590 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3592 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3595 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3597 * linux-mips-low.c (mips_linux_new_thread): Change type of
3598 watch_type to enum target_hw_bp_type.
3600 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3602 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3603 Change return type to arm_hwbp_type.
3605 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3607 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3608 (arm_store_gregset): Likewise.
3609 * linux-arm-low.c (arm_get_hwcap): Likewise.
3610 (arm_read_description): Likewise.
3612 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3614 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3616 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3618 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3619 (ppc_fill_vsxregset): Likewise.
3620 (ppc_store_vsxregset): Likewise.
3621 (ppc_fill_vrregset): Likewise.
3622 (ppc_store_vrregset): Likewise.
3623 (ppc_fill_evrregset): Likewise.
3624 (ppc_store_evrregset): Likewise.
3626 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3628 * linux-ppc-low.c (ppc_usrregs_info): Remove
3629 forward-declaration.
3630 (ppc_arch_setup): Move lower in file.
3632 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3634 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3635 (ps_pdwrite): Likewise.
3637 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3639 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3640 to after assert checks.
3642 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3644 * proc-service.c (ps_pdread): Add/adjust casts.
3645 (ps_pdwrite): Add/adjust casts.
3647 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3649 * server.c (handle_search_memory_1): Cast return value of
3652 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3654 * server.c (write_qxfer_response): Change type of data to
3657 2015-10-29 Pedro Alves <palves@redhat.com>
3659 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3661 2015-10-29 Pedro Alves <palves@redhat.com>
3663 * tracepoint.c (clear_installed_tracepoints): Add casts.
3665 2015-10-29 Pedro Alves <palves@redhat.com>
3667 * server.c (handle_v_cont, process_serial_event): Add enum
3668 gdb_signal casts to signal parsing code.
3670 2015-10-29 Pedro Alves <palves@redhat.com>
3672 * linux-low.h (NULL_REGSET): Define.
3673 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3674 * linux-arm-low.c (arm_regsets): Likewise.
3675 * linux-crisv32-low.c (cris_regsets): Likewise.
3676 * linux-m68k-low.c (m68k_regsets): Likewise.
3677 * linux-mips-low.c (mips_regsets): Likewise.
3678 * linux-nios2-low.c (nios2_regsets): Likewise.
3679 * linux-ppc-low.c (ppc_regsets): Likewise.
3680 * linux-s390-low.c (s390_regsets): Likewise.
3681 * linux-sh-low.c (sh_regsets): Likewise.
3682 * linux-sparc-low.c (sparc_regsets): Likewise.
3683 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3684 * linux-tile-low.c (tile_regsets): Likewise.
3685 * linux-x86-low.c (x86_regsets): Likewise.
3686 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3688 2015-10-29 Pedro Alves <palves@redhat.com>
3690 * linux-low.h (NULL_REGSET): Define.
3691 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3692 * linux-arm-low.c (arm_regsets): Likewise.
3693 * linux-crisv32-low.c (cris_regsets): Likewise.
3694 * linux-m68k-low.c (m68k_regsets): Likewise.
3695 * linux-mips-low.c (mips_regsets): Likewise.
3696 * linux-nios2-low.c (nios2_regsets): Likewise.
3697 * linux-ppc-low.c (ppc_regsets): Likewise.
3698 * linux-s390-low.c (s390_regsets): Likewise.
3699 * linux-sh-low.c (sh_regsets): Likewise.
3700 * linux-sparc-low.c (sparc_regsets): Likewise.
3701 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3702 * linux-tile-low.c (tile_regsets): Likewise.
3703 * linux-x86-low.c (x86_regsets): Likewise.
3704 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3706 2015-10-26 Doug Evans <dje@google.com>
3708 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3710 2015-10-26 Doug Evans <dje@google.com>
3712 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3714 2015-10-26 Doug Evans <dje@google.com>
3716 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3718 (attach_thread, find_new_threads_callback): Ditto.
3720 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3722 * mem-break.h (set_breakpoint_data): Remove.
3724 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3726 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3727 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3728 (initialize_low): Remove set_breakpoint_data call.
3729 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3730 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3731 (initialize_low): Remove set_breakpoint_data call.
3732 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3733 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3734 (initialize_low): Remove set_breakpoint_data call.
3736 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3738 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3739 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3740 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3741 * target.h (target_breakpoint_kind_from_pc): New macro.
3743 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3745 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3746 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3747 the default breakpoint kind.
3749 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3751 * linux-arm-low.c (arm_supports_z_point_type): Add software
3754 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3756 * linux-arm-low.c: Refactor breakpoint definitions.
3757 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3758 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3760 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3762 * Makefile.in: Add arm.c/o.
3763 * configure.srv: Likewise.
3764 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3765 (arm_breakpoint_kind_from_pc): New function.
3766 (arm_sw_breakpoint_from_kind): Return proper kind.
3767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3769 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3771 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3773 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3774 (struct raw_breakpoint) <size>: Remove.
3775 (struct raw_breakpoint) <kind>: Add.
3776 (bp_size): New function.
3777 (bp_opcode): Likewise.
3778 (find_raw_breakpoint_at): Adjust for kind.
3779 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3780 (remove_memory_breakpoint): Adjust for kind call bp_size.
3781 (set_raw_breakpoint_at): Adjust for kind.
3782 (set_breakpoint): Likewise.
3783 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3784 (delete_raw_breakpoint): Adjust for kind.
3785 (delete_breakpoint): Likewise.
3786 (find_gdb_breakpoint): Likewise.
3787 (set_gdb_breakpoint_1): Likewise.
3788 (set_gdb_breakpoint): Likewise.
3789 (delete_gdb_breakpoint_1): Likewise.
3790 (delete_gdb_breakpoint): Likewise.
3791 (uninsert_raw_breakpoint): Likewise.
3792 (reinsert_raw_breakpoint): Likewise.
3793 (set_breakpoint_data): Remove.
3794 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3795 (check_mem_read): Adjust for kind call bp_size.
3796 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3797 (clone_one_breakpoint): Adjust for kind.
3798 * mem-break.h (set_gdb_breakpoint): Likewise.
3799 (delete_gdb_breakpoint): Likewise.
3800 * server.c (process_serial_event): Likewise.
3802 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3804 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3805 (struct linux_target_ops) <breakpoint>: Remove.
3806 (struct linux_target_ops) <breakpoint_len>: Remove.
3807 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3808 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3809 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3810 (arm_sw_breakpoint_from_kind): New function.
3811 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3822 (struct linux_target_ops) <breakpoint>: Remove.
3823 (struct linux_target_ops) <breakpoint_len>: Remove.
3824 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3826 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3827 and sw_breakpoint_from_kind to increment the pc.
3828 (linux_breakpoint_kind_from_pc): New function.
3829 (linux_sw_breakpoint_from_kind): New function.
3830 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3831 (initialize_low): Call breakpoint_kind_from_pc and
3832 sw_breakpoint_from_kind to replace breakpoint_data/len.
3833 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3836 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3877 (struct linux_target_ops) <breakpoint>: Remove.
3878 (struct linux_target_ops) <breakpoint_len>: Remove.
3879 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3880 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3881 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3882 * linux-x86-low.c (x86_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.
3887 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3888 (struct linux_target_ops) <breakpoint>: Remove.
3889 (struct linux_target_ops) <breakpoint_len>: Remove.
3890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3891 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3893 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3895 * linux-cris-low.c (cris_get_pc): Remove void arg.
3897 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3899 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3902 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3904 * inferiors.c (thread_pid_matches_callback): New function.
3905 (find_thread_process): New function.
3906 (remove_thread): Reset current_thread.
3907 (remove_process): Assert threads have been removed first.
3909 2015-10-15 Yao Qi <yao.qi@linaro.org>
3911 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3913 (aarch64_remove_point): Likewise.
3914 * regcache.c (regcache_register_size): New function.
3916 2015-10-12 Yao Qi <yao.qi@linaro.org>
3918 * linux-aarch64-low.c: Update all callers as emit_load_store
3919 is renamed to aarch64_emit_load_store.
3921 2015-10-12 Yao Qi <yao.qi@linaro.org>
3923 * linux-aarch64-low.c: Update all callers of function renaming
3924 from emit_insn to aarch64_emit_insn.
3926 2015-10-12 Yao Qi <yao.qi@linaro.org>
3928 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3929 arch/aarch64-insn.h.
3930 (struct aarch64_memory_operand): Likewise.
3932 (emit_insn): Move to arch/aarch64-insn.c.
3933 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3934 (emit_load_store): Move to arch/aarch64-insn.c.
3935 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3936 (can_encode_int32): Remove.
3938 2015-10-12 Yao Qi <yao.qi@linaro.org>
3940 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3941 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3942 (aarch64_relocate_instruction): Likewise.
3943 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3944 (struct aarch64_insn_visitor): Likewise.
3946 2015-10-12 Yao Qi <yao.qi@linaro.org>
3948 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3949 (struct aarch64_insn_visitor): New.
3950 (struct aarch64_insn_relocation_data): New.
3951 (aarch64_ftrace_insn_reloc_b): New function.
3952 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3953 (aarch64_ftrace_insn_reloc_cb): Likewise.
3954 (aarch64_ftrace_insn_reloc_tb): Likewise.
3955 (aarch64_ftrace_insn_reloc_adr): Likewise.
3956 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3957 (aarch64_ftrace_insn_reloc_others): Likewise.
3959 (aarch64_relocate_instruction): Use visitor.
3961 2015-10-12 Yao Qi <yao.qi@linaro.org>
3963 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3964 int. Add argument buf.
3965 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3966 aarch64_relocate_instruction.
3968 2015-10-12 Yao Qi <yao.qi@linaro.org>
3970 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3971 argument insn. Remove local variable insn. Don't call
3973 (aarch64_install_fast_tracepoint_jump_pad): Call
3976 2015-09-30 Yao Qi <yao.qi@linaro.org>
3978 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3979 (emit_load_store_pair): Likewise.
3981 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3983 * dll.c (match_dll): Add cast(s).
3984 (unloaded_dll): Likewise.
3985 * linux-low.c (second_thread_of_pid_p): Likewise.
3986 (delete_lwp_callback): Likewise.
3987 (count_events_callback): Likewise.
3988 (select_event_lwp_callback): Likewise.
3989 (linux_set_resume_request): Likewise.
3990 * server.c (accumulate_file_name_length): Likewise.
3991 (emit_dll_description): Likewise.
3992 (handle_qxfer_threads_worker): Likewise.
3993 (visit_actioned_threads): Likewise.
3994 * thread-db.c (any_thread_of): Likewise.
3995 * tracepoint.c (same_process_p): Likewise.
3996 (match_blocktype): Likewise.
3997 (build_traceframe_info_xml): Likewise.
3999 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4001 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4003 (gdb_unparse_agent_expr): Likewise.
4004 * hostio.c (require_data): Likewise.
4005 (handle_pread): Likewise.
4006 * linux-low.c (disable_regset): Likewise.
4007 (fetch_register): Likewise.
4008 (store_register): Likewise.
4009 (get_dynamic): Likewise.
4010 (linux_qxfer_libraries_svr4): Likewise.
4011 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4012 (set_fast_tracepoint_jump): Likewise.
4013 (uninsert_fast_tracepoint_jumps_at): Likewise.
4014 (reinsert_fast_tracepoint_jumps_at): Likewise.
4015 (validate_inserted_breakpoint): Likewise.
4016 (clone_agent_expr): Likewise.
4017 * regcache.c (init_register_cache): Likewise.
4018 * remote-utils.c (putpkt_binary_1): Likewise.
4019 (decode_M_packet): Likewise.
4020 (decode_X_packet): Likewise.
4021 (look_up_one_symbol): Likewise.
4022 (relocate_instruction): Likewise.
4023 (monitor_output): Likewise.
4024 * server.c (handle_search_memory): Likewise.
4025 (handle_qxfer_exec_file): Likewise.
4026 (handle_qxfer_libraries): Likewise.
4027 (handle_qxfer): Likewise.
4028 (handle_query): Likewise.
4029 (handle_v_cont): Likewise.
4030 (handle_v_run): Likewise.
4031 (captured_main): Likewise.
4032 * target.c (write_inferior_memory): Likewise.
4033 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4034 * tracepoint.c (init_trace_buffer): Likewise.
4035 (add_tracepoint_action): Likewise.
4036 (add_traceframe): Likewise.
4037 (add_traceframe_block): Likewise.
4038 (cmd_qtdpsrc): Likewise.
4039 (cmd_qtdv): Likewise.
4040 (cmd_qtstatus): Likewise.
4041 (response_source): Likewise.
4042 (response_tsv): Likewise.
4043 (cmd_qtnotes): Likewise.
4044 (gdb_collect): Likewise.
4045 (initialize_tracepoint): Likewise.
4047 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4049 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4050 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4051 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4053 (enum aarch64_condition_codes): New enum.
4054 (w0): New static global.
4057 (struct aarch64_memory_operand) <type>: New
4058 MEMORY_OPERAND_POSTINDEX type.
4059 (postindex_memory_operand): New helper function.
4060 (emit_ret): New function.
4061 (emit_load_store_pair): New function, factored out of emit_stp
4062 with support for MEMORY_OPERAND_POSTINDEX.
4063 (emit_stp): Rewrite using emit_load_store_pair.
4064 (emit_ldp): New function.
4065 (emit_load_store): Likewise.
4066 (emit_ldr): Mention post-index instruction in comment.
4067 (emit_ldrh): New function.
4068 (emit_ldrb): New function.
4069 (emit_ldrsw): Mention post-index instruction in comment.
4070 (emit_str): Likewise.
4071 (emit_subs): New function.
4072 (emit_cmp): Likewise.
4073 (emit_and): Likewise.
4074 (emit_orr): Likewise.
4075 (emit_orn): Likewise.
4076 (emit_eor): Likewise.
4077 (emit_mvn): Likewise.
4078 (emit_lslv): Likewise.
4079 (emit_lsrv): Likewise.
4080 (emit_asrv): Likewise.
4081 (emit_mul): Likewise.
4082 (emit_sbfm): Likewise.
4083 (emit_sbfx): Likewise.
4084 (emit_ubfm): Likewise.
4085 (emit_ubfx): Likewise.
4086 (emit_csinc): Likewise.
4087 (emit_cset): Likewise.
4088 (emit_nop): Likewise.
4089 (emit_ops_insns): New helper function.
4090 (emit_pop): Likewise.
4091 (emit_push): Likewise.
4092 (aarch64_emit_prologue): New function.
4093 (aarch64_emit_epilogue): Likewise.
4094 (aarch64_emit_add): Likewise.
4095 (aarch64_emit_sub): Likewise.
4096 (aarch64_emit_mul): Likewise.
4097 (aarch64_emit_lsh): Likewise.
4098 (aarch64_emit_rsh_signed): Likewise.
4099 (aarch64_emit_rsh_unsigned): Likewise.
4100 (aarch64_emit_ext): Likewise.
4101 (aarch64_emit_log_not): Likewise.
4102 (aarch64_emit_bit_and): Likewise.
4103 (aarch64_emit_bit_or): Likewise.
4104 (aarch64_emit_bit_xor): Likewise.
4105 (aarch64_emit_bit_not): Likewise.
4106 (aarch64_emit_equal): Likewise.
4107 (aarch64_emit_less_signed): Likewise.
4108 (aarch64_emit_less_unsigned): Likewise.
4109 (aarch64_emit_ref): Likewise.
4110 (aarch64_emit_if_goto): Likewise.
4111 (aarch64_emit_goto): Likewise.
4112 (aarch64_write_goto_address): Likewise.
4113 (aarch64_emit_const): Likewise.
4114 (aarch64_emit_call): Likewise.
4115 (aarch64_emit_reg): Likewise.
4116 (aarch64_emit_pop): Likewise.
4117 (aarch64_emit_stack_flush): Likewise.
4118 (aarch64_emit_zero_ext): Likewise.
4119 (aarch64_emit_swap): Likewise.
4120 (aarch64_emit_stack_adjust): Likewise.
4121 (aarch64_emit_int_call_1): Likewise.
4122 (aarch64_emit_void_call_2): Likewise.
4123 (aarch64_emit_eq_goto): Likewise.
4124 (aarch64_emit_ne_goto): Likewise.
4125 (aarch64_emit_lt_goto): Likewise.
4126 (aarch64_emit_le_goto): Likewise.
4127 (aarch64_emit_gt_goto): Likewise.
4128 (aarch64_emit_ge_got): Likewise.
4129 (aarch64_emit_ops_impl): New static global variable.
4130 (aarch64_emit_ops): New target function, return
4131 &aarch64_emit_ops_impl.
4132 (struct linux_target_ops): Install it.
4134 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4136 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4137 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4139 * linux-aarch64-ipa.c: New file.
4140 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4142 (aarch64_get_thread_area): New target method.
4143 (extract_signed_bitfield): New helper function.
4144 (aarch64_decode_ldr_literal): New function.
4145 (enum aarch64_opcodes): New enum.
4146 (struct aarch64_register): New struct.
4147 (struct aarch64_operand): New struct.
4148 (x0): New static global.
4157 (aarch64_register): New helper function.
4158 (register_operand): Likewise.
4159 (immediate_operand): Likewise.
4160 (struct aarch64_memory_operand): New struct.
4161 (offset_memory_operand): New helper function.
4162 (preindex_memory_operand): Likewise.
4163 (enum aarch64_system_control_registers): New enum.
4164 (ENCODE): New macro.
4165 (emit_insn): New helper function.
4166 (emit_b): New function.
4167 (emit_bcond): Likewise.
4168 (emit_cb): Likewise.
4169 (emit_tb): Likewise.
4170 (emit_blr): Likewise.
4171 (emit_stp): Likewise.
4172 (emit_ldp_q_offset): Likewise.
4173 (emit_stp_q_offset): Likewise.
4174 (emit_load_store): Likewise.
4175 (emit_ldr): Likewise.
4176 (emit_ldrsw): Likewise.
4177 (emit_str): Likewise.
4178 (emit_ldaxr): Likewise.
4179 (emit_stxr): Likewise.
4180 (emit_stlr): Likewise.
4181 (emit_data_processing_reg): Likewise.
4182 (emit_data_processing): Likewise.
4183 (emit_add): Likewise.
4184 (emit_sub): Likewise.
4185 (emit_mov): Likewise.
4186 (emit_movk): Likewise.
4187 (emit_mov_addr): Likewise.
4188 (emit_mrs): Likewise.
4189 (emit_msr): Likewise.
4190 (emit_sevl): Likewise.
4191 (emit_wfe): Likewise.
4192 (append_insns): Likewise.
4193 (can_encode_int32_in): New helper function.
4194 (aarch64_relocate_instruction): New function.
4195 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4196 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4197 (struct linux_target_ops): Install aarch64_get_thread_area,
4198 aarch64_install_fast_tracepoint_jump_pad and
4199 aarch64_get_min_fast_tracepoint_insn_len.
4201 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4203 * Makefile.in (aarch64-insn.o): New rule.
4204 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4206 2015-09-21 Yao Qi <yao.qi@linaro.org>
4208 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4210 2015-09-21 Yao Qi <yao.qi@linaro.org>
4212 * tracepoint.c (max_jump_pad_size): Remove.
4214 2015-09-18 Yao Qi <yao.qi@linaro.org>
4216 * linux-aarch64-low.c: Don't include sys/uio.h.
4217 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4219 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4221 * tracepoint.c (eval_result_type): Change prototype.
4222 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4224 2015-09-15 Pedro Alves <palves@redhat.com>
4226 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4227 Check whether to report exec events instead of checking whether
4228 multiprocess is enabled.
4230 2015-09-15 Pedro Alves <palves@redhat.com>
4233 * remote-utils.c (prepare_resume_reply): Merge
4234 TARGET_WAITKIND_VFORK_DONE switch case with the
4235 TARGET_WAITKIND_FORKED case.
4237 2015-09-15 Yao Qi <yao.qi@linaro.org>
4239 * server.c (handle_query): Check string comparison using
4240 "else if" instead of "if".
4242 2015-09-15 Yao Qi <yao.qi@linaro.org>
4244 * server.c (vCont_supported): New global variable.
4245 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4246 matches. Append ";vContSupported+" to own_buf.
4247 (handle_v_requests): Append ";s;S" to own_buf if target supports
4248 hardware single step or vCont_supported is false.
4249 (capture_main): Set vCont_supported to zero.
4251 2015-09-15 Yao Qi <yao.qi@linaro.org>
4253 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4255 (linux_supports_hardware_single_step): ... New function.
4256 (linux_target_ops): Update.
4257 * lynx-low.c (lynx_target_ops): Set field
4258 supports_hardware_single_step to target_can_do_hardware_single_step.
4259 * nto-low.c (nto_target_ops): Likewise.
4260 * spu-low.c (spu_target_ops): Likewise.
4261 * win32-low.c (win32_target_ops): Likewise.
4262 * target.c (target_can_do_hardware_single_step): New function.
4263 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4264 Remove. <supports_hardware_single_step>: New field.
4265 (target_supports_conditional_breakpoints): Remove.
4266 (target_supports_hardware_single_step): New macro.
4267 (target_can_do_hardware_single_step): Declare.
4268 * server.c (handle_query): Use target_supports_hardware_single_step
4269 instead of target_supports_conditional_breakpoints.
4271 2015-09-15 Yao Qi <yao.qi@linaro.org>
4273 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4275 (struct linux_target_ops the_low_target): Install
4276 aarch64_linux_siginfo_fixup.
4278 2015-09-11 Don Breazeal <donb@codesourcery.com>
4279 Luis Machado <lgustavo@codesourcery.com>
4281 * linux-low.c (linux_mourn): Static declaration.
4282 (linux_arch_setup): Move in front of
4283 handle_extended_wait.
4284 (linux_arch_setup_thread): New function.
4285 (handle_extended_wait): Handle exec events. Call
4286 linux_arch_setup_thread. Make event_lwp argument a
4287 pointer-to-a-pointer.
4288 (check_zombie_leaders): Do not check stopped threads.
4289 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4290 (linux_low_filter_event): Add lwp and thread for exec'ing
4291 non-leader thread if leader thread has been deleted.
4292 Refactor code into linux_arch_setup_thread and call it.
4293 Pass child lwp pointer by reference to handle_extended_wait.
4294 (linux_wait_for_event_filtered): Update comment.
4295 (linux_wait_1): Prevent clobbering exec event status.
4296 (linux_supports_exec_events): New function.
4297 (linux_target_ops) <supports_exec_events>: Initialize new member.
4298 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4300 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4301 * server.c (report_exec_events): New global variable.
4302 (handle_query): Handle qSupported query for exec-events feature.
4303 (captured_main): Initialize report_exec_events.
4304 * server.h (report_exec_events): Declare new global variable.
4305 * target.h (struct target_ops) <supports_exec_events>: New
4307 (target_supports_exec_events): New macro.
4308 * win32-low.c (win32_target_ops) <supports_exec_events>:
4309 Initialize new member.
4311 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4313 * linux-low.c (linux_low_enable_btrace): Remove.
4314 (linux_target_ops): Replace linux_low_enable_btrace with
4315 linux_enable_btrace.
4317 2015-09-03 Yao Qi <yao.qi@linaro.org>
4319 * linux-aarch64-low.c (aarch64_insert_point): Call
4320 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4323 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4325 * linux-low.c (check_stopped_by_breakpoint): Use
4326 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4328 2015-08-27 Pedro Alves <palves@redhat.com>
4330 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4332 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4334 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4335 the XNEW-family equivalent.
4336 (compile_bytecodes): Likewise.
4337 * dll.c (loaded_dll): Likewise.
4338 * event-loop.c (append_callback_event): Likewise.
4339 (create_file_handler): Likewise.
4340 (create_file_event): Likewise.
4341 * hostio.c (handle_open): Likewise.
4342 * inferiors.c (add_thread): Likewise.
4343 (add_process): Likewise.
4344 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4345 * linux-arm-low.c (arm_new_process): Likewise.
4346 (arm_new_thread): Likewise.
4347 * linux-low.c (add_to_pid_list): Likewise.
4348 (linux_add_process): Likewise.
4349 (handle_extended_wait): Likewise.
4350 (add_lwp): Likewise.
4351 (enqueue_one_deferred_signal): Likewise.
4352 (enqueue_pending_signal): Likewise.
4353 (linux_resume_one_lwp_throw): Likewise.
4354 (linux_resume_one_thread): Likewise.
4355 (linux_read_memory): Likewise.
4356 (linux_write_memory): Likewise.
4357 * linux-mips-low.c (mips_linux_new_process): Likewise.
4358 (mips_linux_new_thread): Likewise.
4359 (mips_add_watchpoint): Likewise.
4360 * linux-x86-low.c (initialize_low_arch): Likewise.
4361 * lynx-low.c (lynx_add_process): Likewise.
4362 * mem-break.c (set_raw_breakpoint_at): Likewise.
4363 (set_breakpoint): Likewise.
4364 (add_condition_to_breakpoint): Likewise.
4365 (add_commands_to_breakpoint): Likewise.
4366 (clone_agent_expr): Likewise.
4367 (clone_one_breakpoint): Likewise.
4368 * regcache.c (new_register_cache): Likewise.
4369 * remote-utils.c (look_up_one_symbol): Likewise.
4370 * server.c (queue_stop_reply): Likewise.
4371 (start_inferior): Likewise.
4372 (queue_stop_reply_callback): Likewise.
4373 (handle_target_event): Likewise.
4374 * spu-low.c (fetch_ppc_memory): Likewise.
4375 (store_ppc_memory): Likewise.
4376 * target.c (set_target_ops): Likewise.
4377 * thread-db.c (thread_db_load_search): Likewise.
4378 (try_thread_db_load_1): Likewise.
4379 * tracepoint.c (add_tracepoint): Likewise.
4380 (add_tracepoint_action): Likewise.
4381 (create_trace_state_variable): Likewise.
4382 (cmd_qtdpsrc): Likewise.
4383 (cmd_qtro): Likewise.
4384 (add_while_stepping_state): Likewise.
4385 * win32-low.c (child_add_thread): Likewise.
4386 (get_image_name): Likewise.
4388 2015-08-25 Yao Qi <yao.qi@linaro.org>
4390 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4392 2015-08-25 Yao Qi <yao.qi@linaro.org>
4394 * Makefile.in (aarch64-linux.o): New rule.
4395 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4397 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4398 (aarch64_init_debug_reg_state): Make it extern.
4399 (aarch64_linux_prepare_to_resume): Remove.
4401 2015-08-25 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4404 lwp_arch_private_info and ptid_of_lwp.
4406 2015-08-25 Yao Qi <yao.qi@linaro.org>
4408 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4409 Find proc_info by find_process_pid. All callers updated.
4411 2015-08-25 Yao Qi <yao.qi@linaro.org>
4413 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4415 (debug_reg_change_callback): Remove.
4416 (aarch64_notify_debug_reg_change): Remove.
4418 2015-08-25 Yao Qi <yao.qi@linaro.org>
4420 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4421 Call current_lwp_ptid.
4423 2015-08-25 Yao Qi <yao.qi@linaro.org>
4425 * linux-aarch64-low.c (debug_reg_change_callback): Use
4428 2015-08-25 Yao Qi <yao.qi@linaro.org>
4430 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4432 2015-08-25 Yao Qi <yao.qi@linaro.org>
4434 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4436 2015-08-25 Yao Qi <yao.qi@linaro.org>
4438 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4441 2015-08-25 Yao Qi <yao.qi@linaro.org>
4443 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4445 (debug_reg_change_callback): Remove argument entry and add argument
4446 lwp. Remove local variable thread. Don't print thread id in the
4447 debugging output. Don't check whether pid of thread equals to pid.
4448 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4449 iterate_over_lwps instead find_inferior.
4451 2015-08-24 Pedro Alves <palves@redhat.com>
4453 * inferiors.c (get_first_process): New function.
4454 * inferiors.h (get_first_process): New declaration.
4455 * remote-utils.c (read_ptid): Default to the first process in the
4456 list, instead of to the current thread's process.
4458 2015-08-24 Pedro Alves <palves@redhat.com>
4460 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4461 * event-loop.c: Likewise.
4462 * remote-utils.c: Likewise.
4463 * tracepoint.c: Likewise.
4465 2015-08-24 Pedro Alves <palves@redhat.com>
4467 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4470 2015-08-21 Pedro Alves <palves@redhat.com>
4472 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4473 instead of literal 1.
4475 2015-08-21 Pedro Alves <palves@redhat.com>
4477 * tdesc.c (default_description): Explicitly zero-initialize.
4479 2015-08-21 Pedro Alves <palves@redhat.com>
4482 * inferiors.c (remove_thread): Discard any pending stop reply for
4484 * server.c (remove_all_on_match_pid): Rename to ...
4485 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4487 (discard_queued_stop_replies): Change parameter to a ptid. Now
4489 (handle_v_kill, kill_inferior_callback, captured_main)
4490 (process_serial_event): Adjust.
4491 * server.h (discard_queued_stop_replies): Declare.
4493 2015-08-21 Pedro Alves <palves@redhat.com>
4495 * linux-low.c (wait_for_sigstop): Always switch to no thread
4496 selected if the previously current thread dies.
4497 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4498 process instead of the current thread's.
4499 * remote-utils.c (input_interrupt): Don't check if there's no
4501 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4502 current thread to the general thread fails, error out.
4503 (handle_qxfer_auxv, handle_qxfer_libraries)
4504 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4505 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4506 (handle_query): Check if there's a thread selected instead of
4507 checking whether there's any thread in the thread list.
4508 (handle_qxfer_threads, handle_qxfer_btrace)
4509 (handle_qxfer_btrace_conf): Don't error out early if there's no
4510 thread in the thread list.
4511 (handle_v_cont, myresume): Don't set the current thread to the
4513 (process_serial_event) <Hg handling>: Also set thread_id if the
4514 previous general thread is still alive.
4515 (process_serial_event) <g/G handling>: If setting the current
4516 thread to the general thread fails, error out.
4517 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4518 thread's lwp instead of the current thread's.
4519 * target.c (set_desired_thread): If the desired thread was not
4520 found, leave the current thread pointing to NULL. Return an int
4521 (boolean) indicating success.
4522 * target.h (set_desired_thread): Change return type to int.
4524 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4526 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4527 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4529 (ps_get_thread_area): New function.
4531 2015-08-19 Gary Benson <gbenson@redhat.com>
4533 * hostio.c (handle_pread): Do not attempt to read more data
4534 than hostio_reply_with_data can fit in a packet.
4536 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4538 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4540 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4542 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4544 2015-08-06 Pedro Alves <palves@redhat.com>
4546 * tracepoint.c (expr_eval_result): Now an int.
4548 2015-08-06 Pedro Alves <palves@redhat.com>
4550 * gdbthread.h (struct regcache): Forward declare.
4551 (struct thread_info) <regcache_data>: Now a struct regcache
4553 * inferiors.c (inferior_regcache_data)
4554 (set_inferior_regcache_data): Now work with struct regcache
4556 * inferiors.h (struct regcache): Forward declare.
4557 (inferior_regcache_data, set_inferior_regcache_data): Now work
4558 with struct regcache pointers.
4559 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4560 (free_register_cache_thread): Remove struct regcache pointer
4563 2015-08-06 Pedro Alves <palves@redhat.com>
4565 * server.c (captured_main): On error, print the exception message
4566 to stderr, and if run_once is set, throw a quit.
4568 2015-08-06 Pedro Alves <palves@redhat.com>
4570 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4573 2015-08-06 Pedro Alves <palves@redhat.com>
4575 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4576 reading beyond the passed in buffer length.
4578 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4580 * tracepoint.c (symbol_list) <required>: Remove.
4582 2015-08-06 Pedro Alves <palves@redhat.com>
4584 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4585 count if stopping and suspending threads.
4586 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4587 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4588 (linux_detach): Complete an ongoing step-over.
4589 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4591 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4592 (linux_wait_1): If passing a signal to the inferior after
4593 finishing a step-over, unsuspend and re-resume all lwps. If we
4594 see a single-step event but the thread should be continuing, don't
4595 pass the trap to gdb.
4596 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4597 internal_error instead of gdb_assert.
4598 (enqueue_pending_signal): New function.
4599 (check_ptrace_stopped_lwp_gone): Add debug output.
4600 (start_step_over): Use internal_error instead of gdb_assert.
4601 (complete_ongoing_step_over): New function.
4602 (linux_resume_one_thread): Don't resume a suspended thread.
4603 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4606 2015-08-06 Pedro Alves <palves@redhat.com>
4608 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4609 (linux_thread_alive): Use lwp_is_marked_dead.
4610 (extended_event_reported): Delete.
4611 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4612 instead of extended_event_reported.
4613 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4615 (lwp_is_marked_dead): New function.
4616 (lwp_running): Use lwp_is_marked_dead.
4617 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4620 2015-08-06 Pedro Alves <palves@redhat.com>
4622 * linux-low.c (linux_wait_1): Move fork event output out of the
4623 !report_to_gdb check. Pass event_child->waitstatus to
4624 target_waitstatus_to_string instead of ourstatus.
4626 2015-08-04 Yao Qi <yao.qi@linaro.org>
4628 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4629 if current_thread is 32 bit.
4631 2015-08-04 Yao Qi <yao.qi@linaro.org>
4633 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4634 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4635 * server.c (extended_protocol): Remove "static".
4636 * server.h (extended_protocol): Declare it.
4638 2015-08-04 Yao Qi <yao.qi@linaro.org>
4640 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4641 both aarch64 and aarch32.
4642 (aarch64_set_pc): Likewise.
4644 2015-08-04 Yao Qi <yao.qi@linaro.org>
4646 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4647 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4648 arm-with-neon.xml to srv_xmlfiles.
4649 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4650 (is_64bit_tdesc): New function.
4651 (aarch64_linux_read_description): New function.
4652 (aarch64_arch_setup): Call aarch64_linux_read_description.
4653 (regs_info): Rename to regs_info_aarch64.
4654 (aarch64_regs_info): Return right regs_info.
4655 (initialize_low_arch): Call initialize_low_arch_aarch32.
4657 2015-08-04 Yao Qi <yao.qi@linaro.org>
4659 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4660 * linux-aarch32-low.c: New file.
4661 * linux-aarch32-low.h: New file.
4662 * linux-arm-low.c (arm_fill_gregset): Move it to
4663 linux-aarch32-low.c.
4664 (arm_store_gregset): Likewise.
4665 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4666 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4667 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4668 (regs_info): Rename to regs_info_arm.
4669 (arm_regs_info): Return regs_info_aarch32 if
4670 have_ptrace_getregset is 1 and target description is
4671 arm_with_neon or arm_with_vfpv3.
4672 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4673 Call initialize_low_arch_aarch32 instead.
4675 2015-08-04 Yao Qi <yao.qi@linaro.org>
4677 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4678 * linux-low.c: ... here.
4679 * linux-low.h (have_ptrace_getregset): Declare it.
4681 2015-08-04 Pedro Alves <palves@redhat.com>
4683 * thread-db.c (struct thread_db): Use new typedefs.
4684 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4686 (disable_thread_event_reporting): Cast result of dlsym to
4687 destination function pointer type.
4688 (thread_db_mourn): Use td_ta_delete_ftype.
4690 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4692 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4694 (CDX_BREAKPOINT): Define for R2.
4695 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4696 (the_low_target): Add comments.
4698 2015-07-30 Yao Qi <yao.qi@linaro.org>
4700 * linux-arm-low.c (arm_hwcap): Remove it.
4701 (arm_read_description): New local variable arm_hwcap. Don't
4702 set arm_hwcap to zero.
4704 2015-07-30 Yao Qi <yao.qi@linaro.org>
4706 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4707 Use regcache->tdesc instead.
4708 (arm_store_wmmxregset): Likewise.
4709 (arm_fill_vfpregset): Likewise.
4710 (arm_store_vfpregset): Likewise.
4712 2015-07-30 Yao Qi <yao.qi@linaro.org>
4714 * linux-arm-low.c: Include arch/arm.h.
4715 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4716 (arm_store_gregset): Likewise.
4718 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4720 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4721 ptrace's 4th parameter.
4723 2015-07-27 Yao Qi <yao.qi@linaro.org>
4725 * configure.srv (case aarch64*-*-linux*): Don't set
4728 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4730 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4732 * linux-arm-low.c: Likewise.
4733 * linux-cris-low.c: Likewise.
4734 * linux-crisv32-low.c: Likewise.
4735 * linux-low.c: Likewise.
4736 * linux-m68k-low.c: Likewise.
4737 * linux-mips-low.c: Likewise.
4738 * linux-nios2-low.c: Likewise.
4739 * linux-s390-low.c: Likewise.
4740 * linux-sparc-low.c: Likewise.
4741 * linux-tic6x-low.c: Likewise.
4742 * linux-tile-low.c: Likewise.
4743 * linux-x86-low.c: Likewise.
4745 2015-07-24 Pedro Alves <palves@redhat.com>
4747 * config.in: Regenerate.
4748 * configure: Regenerate.
4750 2015-07-24 Pedro Alves <palves@redhat.com>
4752 * acinclude.m4: Include ../ptrace.m4.
4753 * configure.ac: Call GDB_AC_PTRACE.
4754 * config.in, configure: Regenerate.
4756 2015-07-24 Yao Qi <yao.qi@linaro.org>
4758 * linux-low.c (linux_create_inferior): Remove setting to
4759 proc->priv->new_inferior.
4760 (linux_attach): Likewise.
4761 (linux_low_filter_event): Likewise.
4762 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4764 2015-07-24 Yao Qi <yao.qi@linaro.org>
4766 * linux-low.c (linux_arch_setup): New function.
4767 (linux_low_filter_event): If proc->tdesc is NULL and
4768 proc->attached is true, call the_low_target.arch_setup.
4769 Otherwise, keep status pending, and return.
4770 (linux_resume_one_lwp_throw): Don't call get_pc if
4771 thread->while_stepping isn't NULL. Don't call
4772 get_thread_regcache if proc->tdesc is NULL.
4773 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4774 (linux_target_ops): Install arch_setup.
4775 * server.c (start_inferior): Call the_target->arch_setup.
4776 * target.h (struct target_ops) <arch_setup>: New field.
4777 (target_arch_setup): New marco.
4778 * lynx-low.c (lynx_target_ops): Update.
4779 * nto-low.c (nto_target_ops): Update.
4780 * spu-low.c (spu_target_ops): Update.
4781 * win32-low.c (win32_target_ops): Update.
4783 2015-07-24 Yao Qi <yao.qi@linaro.org>
4785 * linux-low.c (linux_add_process): Don't set
4786 proc->priv->new_inferior.
4787 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4788 (linux_attach): Likewise.
4790 2015-07-24 Yao Qi <yao.qi@linaro.org>
4792 * server.c (start_inferior): Code refactor.
4794 2015-07-24 Yao Qi <yao.qi@linaro.org>
4796 * server.c (process_serial_event): Set general_thread.
4798 2015-07-21 Yao Qi <yao.qi@linaro.org>
4800 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4801 aarch64_linux_get_debug_reg_capacity.
4803 2015-07-17 Yao Qi <yao.qi@linaro.org>
4805 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4806 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4807 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4808 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4809 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4810 (AARCH64_HWP_ALIGNMENT): Likewise.
4811 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4812 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4813 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4814 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4815 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4816 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4817 (struct aarch64_debug_reg_state): Likewise.
4818 (struct arch_lwp_info): Likewise.
4819 (aarch64_align_watchpoint): Likewise.
4820 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4821 (aarch64_watchpoint_length): Likewise.
4822 (aarch64_point_encode_ctrl_reg): Likewise
4823 (aarch64_point_is_aligned): Likewise.
4824 (aarch64_align_watchpoint): Likewise.
4825 (aarch64_linux_set_debug_regs):
4826 (aarch64_dr_state_insert_one_point): Likewise.
4827 (aarch64_dr_state_remove_one_point): Likewise.
4828 (aarch64_handle_breakpoint): Likewise.
4829 (aarch64_handle_aligned_watchpoint): Likewise.
4830 (aarch64_handle_unaligned_watchpoint): Likewise.
4831 (aarch64_handle_watchpoint): Likewise.
4833 2015-07-17 Yao Qi <yao.qi@linaro.org>
4835 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4836 and don't aarch64_get_debug_reg_state. All callers update.
4837 (aarch64_handle_aligned_watchpoint): Likewise.
4838 (aarch64_handle_unaligned_watchpoint): Likewise.
4839 (aarch64_handle_watchpoint): Likewise.
4840 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4841 (aarch64_remove_point): Likewise.
4843 2015-07-17 Yao Qi <yao.qi@linaro.org>
4845 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4847 (aarch64_handle_unaligned_watchpoint): Likewise.
4849 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4851 Revert the previous 3 commits:
4852 Move gdb_regex* to common/
4853 Move linux_find_memory_regions_full & co.
4854 gdbserver build-id attribute generator
4856 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4857 Jan Kratochvil <jan.kratochvil@redhat.com>
4859 gdbserver build-id attribute generator.
4860 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4861 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4862 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4864 (get_dynamic): Use find_pdhr to traverse program headers.
4865 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4866 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4867 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4868 (get_hex_build_id): New.
4869 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4870 to reply XML document.
4872 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4873 Jan Kratochvil <jan.kratochvil@redhat.com>
4875 * target.c: Include target/target-utils.h and fcntl.h.
4876 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4877 (target_fileio_read_stralloc): New functions.
4879 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4881 * Makefile.in (OBS): Add gdb_regex.o.
4883 * config.in: Rebuilt.
4884 * configure: Rebuilt.
4886 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4887 Jan Kratochvil <jan.kratochvil@redhat.com>
4889 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4890 * Makefile.in (OBS): Add target-utils.o.
4891 (linux-maps.o, target-utils.o): New.
4892 * configure.srv (srv_linux_obj): Add linux-maps.o.
4894 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4896 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4898 (the_low_target): Install it.
4900 2015-07-14 Pedro Alves <palves@redhat.com>
4902 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4903 Instead, ignore ECHILD, and throw an error for other errnos.
4905 2015-07-10 Pedro Alves <palves@redhat.com>
4907 * event-loop.c (struct callback_event) <data>: Change type to
4908 gdb_client_data instance instead of gdb_client_data pointer.
4909 (append_callback_event): Adjust.
4911 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4913 * linux-aarch64-low.c: Add comments for each linux_target_ops
4914 method. Remove comments already covered in target_ops and
4915 linux_target_ops definitions.
4916 (the_low_target): Add comments for each unimplemented method.
4918 2015-07-09 Yao Qi <yao.qi@linaro.org>
4920 * linux-aarch64-low.c (aarch64_regmap): Remove.
4921 (aarch64_usrregs_info): Remove.
4922 (regs_info): Set field usrregs to NULL.
4924 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4926 * linux-low.c: Include "rsp-low.h"
4927 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4928 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4929 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4930 (handle_btrace_enable_pt): New.
4931 (handle_btrace_general_set): Support "pt".
4932 (handle_btrace_conf_general_set): Support "pt:size".
4934 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4936 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4939 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4941 * linux-aarch64-low.c: Remove comment about endianness.
4942 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4943 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4946 2015-06-24 Gary Benson <gbenson@redhat.com>
4948 * linux-i386-ipa.c (stdint.h): Do not include.
4949 * lynx-i386-low.c (stdint.h): Likewise.
4950 * lynx-ppc-low.c (stdint.h): Likewise.
4951 * mem-break.c (stdint.h): Likewise.
4952 * thread-db.c (stdint.h): Likewise.
4953 * tracepoint.c (stdint.h): Likewise.
4954 * win32-low.c (stdint.h): Likewise.
4956 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4958 * server.c (write_qxfer_response): Update call to
4959 remote_escape_output.
4961 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4962 Jan Kratochvil <jan.kratochvil@redhat.com>
4964 Merge multiple hex conversions.
4965 * gdbreplay.c (tohex): Rename to 'fromhex'.
4966 (logchar): Use fromhex.
4968 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4970 * server.c (handle_qxfer_libraries): Set `version' attribute for
4973 2015-06-10 Gary Benson <gbenson@redhat.com>
4975 * target.h (struct target_ops) <multifs_open>: New field.
4976 <multifs_unlink>: Likewise.
4977 <multifs_readlink>: Likewise.
4978 * linux-low.c (nat/linux-namespaces.h): New include.
4979 (linux_target_ops): Initialize the_target->multifs_open,
4980 the_target->multifs_unlink and the_target->multifs_readlink.
4981 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4982 * hostio.c (hostio_fs_pid): New static variable.
4983 (hostio_handle_new_gdb_connection): New function.
4984 (handle_setfs): Likewise.
4985 (handle_open): Use the_target->multifs_open as appropriate.
4986 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4987 (handle_readlink): Use the_target->multifs_readlink as
4989 (handle_vFile): Handle vFile:setfs packets.
4990 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4991 after target_handle_new_gdb_connection.
4993 2015-06-10 Gary Benson <gbenson@redhat.com>
4995 * configure.ac (AC_CHECK_FUNCS): Add setns.
4996 * config.in: Regenerate.
4997 * configure: Likewise.
4998 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4999 (linux-namespaces.o): New rule.
5000 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5002 2015-06-09 Gary Benson <gbenson@redhat.com>
5004 * hostio.c (handle_open): Process mode argument with
5005 fileio_to_host_mode.
5007 2015-06-01 Yao Qi <yao.qi@linaro.org>
5009 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5010 * linux-x86-low.c: Likewise.
5012 2015-05-28 Don Breazeal <donb@codesourcery.com>
5014 * linux-low.c (handle_extended_wait): Initialize
5015 thread_info.last_resume_kind for new fork children.
5017 2015-05-15 Pedro Alves <palves@redhat.com>
5019 * target.h (target_handle_new_gdb_connection): Rewrite using if
5020 wrapped in do/while.
5022 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5024 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5025 * configure, config.in: Regenerate.
5026 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5029 2015-05-12 Don Breazeal <donb@codesourcery.com>
5031 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5032 PTRACE_EVENT_VFORK_DONE.
5033 (linux_low_ptrace_options, extended_event_reported): Add vfork
5035 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5036 and "vforkdone" for RSP 'T' Stop Reply Packet.
5037 * server.h (report_vfork_events): Declare
5040 2015-05-12 Don Breazeal <donb@codesourcery.com>
5042 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5043 (the_low_target) <new_fork>: Initialize new member.
5044 * linux-arm-low.c (arm_new_fork): New function.
5045 (the_low_target) <new_fork>: Initialize new member.
5046 * linux-low.c (handle_extended_wait): Call new target function
5048 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5049 * linux-mips-low.c (mips_add_watchpoint): New function
5050 extracted from mips_insert_point.
5051 (the_low_target) <new_fork>: Initialize new member.
5052 (mips_linux_new_fork): New function.
5053 (mips_insert_point): Call mips_add_watchpoint.
5054 * linux-x86-low.c (x86_linux_new_fork): New function.
5055 (the_low_target) <new_fork>: Initialize new member.
5057 2015-05-12 Don Breazeal <donb@codesourcery.com>
5059 * linux-low.c (handle_extended_wait): Implement return value,
5060 rename argument 'event_child' to 'event_lwp', handle
5061 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5062 (linux_low_ptrace_options): New function.
5063 (linux_low_filter_event): Call linux_low_ptrace_options,
5064 use different argument fo linux_enable_event_reporting,
5065 use return value from handle_extended_wait.
5066 (extended_event_reported): New function.
5067 (linux_wait_1): Call extended_event_reported and set
5068 status to report fork events.
5069 (linux_write_memory): Add pid to debug message.
5070 (reset_lwp_ptrace_options_callback): New function.
5071 (linux_handle_new_gdb_connection): New function.
5072 (linux_target_ops): Initialize new structure member.
5073 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5074 * lynx-low.c: Initialize new structure member.
5075 * remote-utils.c (prepare_resume_reply): Implement stop reason
5076 "fork" for "T" stop message.
5077 * server.c (handle_query): Call handle_new_gdb_connection.
5078 * server.h (report_fork_events): Declare global flag.
5079 * target.h (struct target_ops) <handle_new_gdb_connection>:
5081 (target_handle_new_gdb_connection): New macro.
5082 * win32-low.c: Initialize new structure member.
5084 2015-05-12 Don Breazeal <donb@codesourcery.com>
5086 * mem-break.c (APPEND_TO_LIST): Define macro.
5087 (clone_agent_expr): New function.
5088 (clone_one_breakpoint): New function.
5089 (clone_all_breakpoints): New function.
5090 * mem-break.h: Declare new functions.
5092 2015-05-12 Don Breazeal <donb@codesourcery.com>
5094 * linux-low.c (linux_supports_fork_events): New function.
5095 (linux_supports_vfork_events): New function.
5096 (linux_target_ops): Initialize new structure members.
5097 (initialize_low): Call linux_check_ptrace_features.
5098 * lynx-low.c (lynx_target_ops): Initialize new structure
5100 * server.c (report_fork_events, report_vfork_events):
5102 (handle_query): Add new features to qSupported packet and
5104 (captured_main): Initialize new global variables.
5105 * target.h (struct target_ops) <supports_fork_events>:
5107 <supports_vfork_events>: New member.
5108 (target_supports_fork_events): New macro.
5109 (target_supports_vfork_events): New macro.
5110 * win32-low.c (win32_target_ops): Initialize new structure
5113 2015-05-12 Gary Benson <gbenson@redhat.com>
5115 * server.c (handle_qxfer_exec_file): Use current process
5118 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5120 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5121 Remove HAVE_PTRACE_GETREGS conditionals.
5122 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5123 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5125 2015-05-08 Yao Qi <yao.qi@linaro.org>
5127 * linux-low.c (linux_supports_conditional_breakpoints): New
5129 (linux_target_ops): Install new target method.
5130 * lynx-low.c (lynx_target_ops): Install NULL hook for
5131 supports_conditional_breakpoints.
5132 * nto-low.c (nto_target_ops): Likewise.
5133 * spu-low.c (spu_target_ops): Likewise.
5134 * win32-low.c (win32_target_ops): Likewise.
5135 * server.c (handle_query): Check
5136 target_supports_conditional_breakpoints.
5137 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5139 (target_supports_conditional_breakpoints): New macro.
5141 2015-05-06 Pedro Alves <palves@redhat.com>
5144 * server.c (start_inferior): If the process exits, mourn it.
5146 2015-04-21 Gary Benson <gbenson@redhat.com>
5148 * hostio.c (fileio_open_flags_to_host): Factored out to
5149 fileio_to_host_openflags in common/fileio.c. Single use
5152 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5154 * linux-xtensa-low.c (xtensa_fill_gregset)
5155 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5158 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5160 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5161 (regs_info): Replace usrregs pointer with NULL.
5163 2015-04-17 Gary Benson <gbenson@redhat.com>
5165 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5166 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5167 * server.c (handle_qxfer_exec_file): New function.
5168 (qxfer_packets): Add exec-file entry.
5169 (handle_query): Report qXfer:exec-file:read as supported packet.
5171 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5173 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5175 2015-04-09 Gary Benson <gbenson@redhat.com>
5177 * hostio-errno.c (errno_to_fileio_error): Remove function.
5178 Update caller to use remote_fileio_to_fio_error.
5180 2015-04-09 Yao Qi <yao.qi@linaro.org>
5182 * linux-low.c (linux_insert_point): Call
5183 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5184 (linux_remove_point): Call remove_memory_breakpoint if type is
5186 * linux-x86-low.c (x86_insert_point): Don't call
5187 insert_memory_breakpoint.
5188 (x86_remove_point): Don't call remove_memory_breakpoint.
5190 2015-04-01 Pedro Alves <palves@redhat.com>
5191 Cleber Rosa <crosa@redhat.com>
5193 * server.c (gdbserver_usage): Reorganize and extend the usage
5196 2015-03-24 Pedro Alves <palves@redhat.com>
5198 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5199 output. Also dump TRAP_TRACE.
5200 (linux_low_filter_event): In debug output, distinguish a
5201 resume_stop SIGSTOP from a delayed SIGSTOP.
5203 2015-03-24 Gary Benson <gbenson@redhat.com>
5205 * linux-x86-low.c (x86_linux_new_thread): Moved to
5207 (x86_linux_prepare_to_resume): Likewise.
5209 2015-03-24 Gary Benson <gbenson@redhat.com>
5211 * Makefile.in (x86-linux-dregs.o): New rule.
5212 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5213 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5214 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5215 (x86_linux_dr_get): Likewise.
5216 (x86_linux_dr_set): Likewise.
5217 (update_debug_registers_callback): Likewise.
5218 (x86_linux_dr_set_addr): Likewise.
5219 (x86_linux_dr_get_addr): Likewise.
5220 (x86_linux_dr_set_control): Likewise.
5221 (x86_linux_dr_get_control): Likewise.
5222 (x86_linux_dr_get_status): Likewise.
5223 (x86_linux_update_debug_registers): Likewise.
5225 2015-03-24 Gary Benson <gbenson@redhat.com>
5227 * linux-x86-low.c (x86_linux_update_debug_registers):
5228 New function, factored out from...
5229 (x86_linux_prepare_to_resume): ...this.
5231 2015-03-24 Gary Benson <gbenson@redhat.com>
5233 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5234 (x86_linux_dr_set): Likewise.
5235 (update_debug_registers_callback): Likewise.
5236 (x86_linux_dr_set_addr): Likewise.
5237 (x86_linux_dr_get_addr): Likewise.
5238 (x86_linux_dr_set_control): Likewise.
5239 (x86_linux_dr_get_control): Likewise.
5240 (x86_linux_dr_get_status): Likewise.
5241 (x86_linux_prepare_to_resume): Likewise.
5243 2015-03-24 Gary Benson <gbenson@redhat.com>
5245 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5246 Use perror_with_name. Pass string through gettext.
5247 (x86_linux_dr_set): Likewise.
5249 2015-03-24 Gary Benson <gbenson@redhat.com>
5251 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5252 (x86_linux_dr_set_addr): ...this.
5253 (x86_dr_low_get_addr): Rename to...
5254 (x86_linux_dr_get_addr): ...this.
5255 (x86_dr_low_set_control): Rename to...
5256 (x86_linux_dr_set_control): ...this.
5257 (x86_dr_low_get_control): Rename to...
5258 (x86_linux_dr_get_control): ...this.
5259 (x86_dr_low_get_status): Rename to...
5260 (x86_linux_dr_get_status): ...this.
5261 (x86_dr_low): Update with new function names.
5263 2015-03-24 Gary Benson <gbenson@redhat.com>
5265 * Makefile.in (x86-linux.o): New rule.
5266 * configure.srv: Add x86-linux.o to relevant targets.
5267 * linux-low.c (lwp_set_arch_private_info): New function.
5268 (lwp_arch_private_info): Likewise.
5269 * linux-x86-low.c: Include nat/x86-linux.h.
5270 (arch_lwp_info): Removed structure.
5271 (update_debug_registers_callback):
5272 Use lwp_set_debug_registers_changed.
5273 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5274 and lwp_set_debug_registers_changed.
5275 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5277 2015-03-24 Gary Benson <gbenson@redhat.com>
5279 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5280 * linux-arm-low.c (arm_new_thread): Likewise.
5281 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5282 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5283 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5284 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5286 2015-03-24 Gary Benson <gbenson@redhat.com>
5288 * linux-low.c (ptid_of_lwp): New function.
5289 (lwp_is_stopped): Likewise.
5290 (lwp_stop_reason): Likewise.
5291 * linux-x86-low.c (update_debug_registers_callback):
5293 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5296 2015-03-24 Gary Benson <gbenson@redhat.com>
5298 * linux-low.h (linux_stop_lwp): Remove declaration.
5300 2015-03-24 Gary Benson <gbenson@redhat.com>
5302 * linux-low.h: Include nat/linux-nat.h.
5303 * linux-low.c (iterate_over_lwps_args): New structure.
5304 (iterate_over_lwps_filter): New function.
5305 (iterate_over_lwps): Likewise.
5306 * linux-x86-low.c (update_debug_registers_callback):
5307 Update signature to what iterate_over_lwps expects.
5308 Remove PID check that iterate_over_lwps now performs.
5309 (x86_dr_low_set_addr): Use iterate_over_lwps.
5310 (x86_dr_low_set_control): Likewise.
5312 2015-03-24 Gary Benson <gbenson@redhat.com>
5314 * linux-x86-low.c (x86_debug_reg_state): New function.
5315 (x86_linux_prepare_to_resume): Use the above.
5317 2015-03-24 Gary Benson <gbenson@redhat.com>
5319 * linux-low.c (current_lwp_ptid): New function.
5320 * linux-x86-low.c: Include nat/linux-nat.h.
5321 (x86_dr_low_get_addr): Use current_lwp_ptid.
5322 (x86_dr_low_get_control): Likewise.
5323 (x86_dr_low_get_status): Likewise.
5325 2015-03-20 Pedro Alves <palves@redhat.com>
5327 * tracepoint.c (cmd_qtstatus): Make "str" const.
5329 2015-03-20 Pedro Alves <palves@redhat.com>
5331 * server.c (handle_general_set): Make "req_str" const.
5333 2015-03-19 Pedro Alves <palves@redhat.com>
5335 * linux-low.c (linux_resume_one_lwp): Rename to ...
5336 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5337 instead call perror_with_name.
5338 (check_ptrace_stopped_lwp_gone): New function.
5339 (linux_resume_one_lwp): Reimplement as wrapper around
5340 linux_resume_one_lwp_throw that swallows errors if the LWP is
5343 2015-03-19 Pedro Alves <palves@redhat.com>
5345 * linux-low.c (count_events_callback, select_event_lwp_callback):
5346 No longer check whether the thread has resume_stop as last resume
5349 2015-03-19 Pedro Alves <palves@redhat.com>
5351 * linux-low.c (count_events_callback, select_event_lwp_callback):
5352 Use the lwp's status_pending_p field, not the thread's.
5354 2015-03-19 Pedro Alves <palves@redhat.com>
5356 * linux-low.c (select_event_lwp_callback): Update comments to
5357 no longer mention SIGTRAP.
5359 2015-03-18 Gary Benson <gbenson@redhat.com>
5361 * server.c (handle_query): Do not report vFile:fstat as supported.
5363 2015-03-11 Gary Benson <gbenson@redhat.com>
5365 * hostio.c (sys/types.h): New include.
5366 (sys/stat.h): Likewise.
5367 (common-remote-fileio.h): Likewise.
5368 (handle_fstat): New function.
5369 (handle_vFile): Handle vFile:fstat packets.
5371 2015-03-11 Gary Benson <gbenson@redhat.com>
5373 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5374 struct stat.st_blocks and struct stat.st_blksize.
5375 * configure: Regenerate.
5376 * config.in: Likewise.
5377 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5378 (OBS): Add common-remote-fileio.o.
5379 (common-remote-fileio.o): New rule.
5381 2015-03-09 Pedro Alves <palves@redhat.com>
5383 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5384 'struct sockaddr' pointer in 'accept' call.
5386 2015-03-09 Pedro Alves <palves@redhat.com>
5389 2015-03-07 Pedro Alves <palves@redhat.com>
5390 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5391 or <winsock2.h> here. Instead include "gdb_socket.h".
5392 (remote_open): Use union gdb_sockaddr_u.
5393 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5394 or <winsock2.h> here. Instead include "gdb_socket.h".
5395 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5396 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5398 (init_named_socket, gdb_agent_helper_thread): Use union
5401 2015-03-07 Pedro Alves <palves@redhat.com>
5403 * configure.ac (build_warnings): Move
5404 -Wdeclaration-after-statement to the C-specific set.
5405 * configure: Regenerate.
5407 2015-03-07 Pedro Alves <palves@redhat.com>
5409 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5410 or <winsock2.h> here. Instead include "gdb_socket.h".
5411 (remote_open): Use union gdb_sockaddr_u.
5412 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5413 or <winsock2.h> here. Instead include "gdb_socket.h".
5414 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5415 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5417 (init_named_socket, gdb_agent_helper_thread): Use union
5420 2015-03-07 Pedro Alves <palves@redhat.com>
5422 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5425 2015-03-06 Yao Qi <yao.qi@linaro.org>
5427 * linux-aarch64-low.c (aarch64_insert_point): Use
5428 show_debug_regs as a boolean.
5429 (aarch64_remove_point): Likewise.
5431 2015-03-05 Pedro Alves <palves@redhat.com>
5433 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5434 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5435 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5436 * nto-low.c (nto_target_ops): Likewise.
5437 * spu-low.c (spu_target_ops): Likewise.
5438 * win32-low.c (win32_target_ops): Likewise.
5440 2015-03-04 Pedro Alves <palves@redhat.com>
5442 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5443 Decide whether a breakpoint triggered based on the SIGTRAP's
5445 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5446 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5447 (linux_low_filter_event): Check for breakpoints before checking
5449 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5451 (linux_stopped_by_sw_breakpoint)
5452 (linux_supports_stopped_by_sw_breakpoint)
5453 (linux_stopped_by_hw_breakpoint)
5454 (linux_supports_stopped_by_hw_breakpoint): New functions.
5455 (linux_target_ops): Install new target methods.
5457 2015-03-04 Pedro Alves <palves@redhat.com>
5459 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5460 * server.c (swbreak_feature, hwbreak_feature): New globals.
5461 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5462 (captured_main): Clear swbreak_feature and hwbreak_feature.
5463 * server.h (swbreak_feature, hwbreak_feature): Declare.
5464 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5465 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5466 supports_stopped_by_hw_breakpoint>: New fields.
5467 (target_supports_stopped_by_sw_breakpoint)
5468 (target_stopped_by_sw_breakpoint)
5469 (target_supports_stopped_by_hw_breakpoint)
5470 (target_stopped_by_hw_breakpoint): Declare.
5472 2015-03-04 Pedro Alves <palves@redhat.com>
5474 enum lwp_stop_reason -> enum target_stop_reason
5475 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5476 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5477 (linux_wait_1, stuck_in_jump_pad_callback)
5478 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5479 (linux_stopped_by_watchpoint):
5480 * linux-low.h (enum lwp_stop_reason): Delete.
5481 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5482 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5484 2015-03-04 Yao Qi <yao.qi@linaro.org>
5486 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5488 2015-03-03 Gary Benson <gbenson@redhat.com>
5490 * hostio.c (handle_vFile): Fix prefix lengths.
5492 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5494 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5497 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5499 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5500 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5501 (clean): Add "rm -f" for above C files.
5502 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5503 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5504 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5505 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5506 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5507 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5508 (init_registers_s390x_vx_linux64)
5509 (init_registers_s390x_tevx_linux64)
5510 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5511 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5513 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5514 (s390_store_vxrs_high): New functions.
5515 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5517 (s390_arch_setup): Add logic for selecting one of the new target
5518 descriptions. Activate the new vector regsets if applicable.
5519 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5520 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5521 and init_registers_s390x_tevx_linux64.
5523 2015-03-01 Pedro Alves <palves@redhat.com>
5525 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5528 2015-02-27 Pedro Alves <palves@redhat.com>
5530 * linux-x86-low.c (u_debugreg_offset): New function.
5531 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5533 2015-02-27 Pedro Alves <palves@redhat.com>
5535 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5536 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5537 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5538 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5539 (ps_lsetfpregs, ps_getpid)
5540 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5541 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5542 (ps_lsetxregs, ps_plog): Declare.
5544 2015-02-27 Pedro Alves <palves@redhat.com>
5546 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5547 IP_AGENT_EXPORT_FUNC.
5548 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5549 IP_AGENT_EXPORT_FUNC.
5550 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5551 (IP_AGENT_EXPORT): Delete.
5552 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5553 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5554 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5555 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5556 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5557 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5558 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5559 (traceframe_read_count, traceframe_write_count)
5560 (traceframes_created, trace_state_variables, get_raw_reg)
5561 (get_trace_state_variable_value, set_trace_state_variable_value)
5562 (ust_loaded, helper_thread_id, cmd_buf): Use
5563 IPA_SYM_EXPORTED_NAME.
5564 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5565 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5566 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5567 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5568 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5569 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5570 EXTERN_C_PUSH/EXTERN_C_POP.
5571 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5572 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5573 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5574 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5575 (traceframe_write_count, traceframe_read_count)
5576 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5577 (about_to_request_buffer_space, get_trace_state_variable_value)
5578 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5579 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5580 EXTERN_C_PUSH/EXTERN_C_POP.
5581 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5582 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5583 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5584 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5585 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5586 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5587 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5588 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5590 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5591 (IP_AGENT_EXPORT_VAR_DECL): Define.
5593 (gdb_agent_get_raw_reg): Declare.
5595 2015-02-27 Tom Tromey <tromey@redhat.com>
5596 Pedro Alves <palves@redhat.com>
5598 Rename symbols whose names are reserved C++ keywords throughout.
5600 2015-02-27 Pedro Alves <palves@redhat.com>
5602 * Makefile.in (COMPILER): New, get it from autoconf.
5603 (CXX): Get from autoconf instead.
5604 (COMPILE.pre): Use COMPILER.
5605 (CC-LD): Rename to ...
5606 (CC_LD): ... this. Use COMPILER.
5607 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5608 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5609 * acinclude.m4: Include build-with-cxx.m4.
5610 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5611 Disable -Werror by default if building in C++ mode.
5612 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5613 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5614 the C++ compiler. Save/restore CXXFLAGS too.
5615 * configure: Regenerate.
5617 2015-02-27 Pedro Alves <palves@redhat.com>
5619 * acinclude.m4: Include libiberty.m4.
5620 * configure.ac: Call libiberty_INIT.
5621 * config.in, configure: Regenerate.
5623 2015-02-26 Pedro Alves <palves@redhat.com>
5625 * linux-low.c (linux_wait_1): When incrementing the PC past a
5626 program breakpoint always use the_low_target.breakpoint_len as
5627 increment, rather than the maximum between that and
5628 the_low_target.decr_pc_after_break.
5630 2015-02-23 Pedro Alves <palves@redhat.com>
5632 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5633 thread was doing a step-over; always adjust the PC if
5634 we stepped over a permanent breakpoint.
5635 (linux_wait_1): If we stepped over breakpoint that was on top of a
5636 permanent breakpoint, manually advance the PC past it.
5638 2015-02-23 Pedro Alves <palves@redhat.com>
5640 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5642 (x86_fill_gregset, x86_store_gregset): Use it when handling
5645 2015-02-20 Pedro Alves <palves@redhat.com>
5647 * thread-db.c: Include "nat/linux-procfs.h".
5648 (thread_db_init): Skip listing new threads if the kernel supports
5649 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5651 2015-02-20 Pedro Alves <palves@redhat.com>
5653 * linux-low.c (status_pending_p_callback): Use ptid_match.
5655 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5657 PR breakpoints/16812
5658 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5659 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5660 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5662 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5664 PR breakpoints/15956
5665 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5667 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5669 * linux-low.c (linux_low_btrace_conf): Print size.
5670 * server.c (handle_btrace_conf_general_set): New.
5671 (hanle_general_set): Call handle_btrace_conf_general_set.
5672 (handle_query): Report Qbtrace-conf:bts:size as supported.
5674 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5676 * linux-low.c (linux_low_enable_btrace): Update parameters.
5677 (linux_low_btrace_conf): New.
5678 (linux_target_ops)<to_btrace_conf>: Initialize.
5679 * server.c (current_btrace_conf): New.
5680 (handle_btrace_enable): Rename to ...
5681 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5682 to target_enable_btrace. Update comment. Update users.
5683 (handle_qxfer_btrace_conf): New.
5684 (qxfer_packets): Add btrace-conf entry.
5685 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5686 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5687 (target_ops)<read_btrace_conf>: New.
5688 (target_enable_btrace): Update parameters.
5689 (target_read_btrace_conf): New.
5691 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5693 * server.c (handle_btrace_general_set): Remove call to
5694 target_supports_btrace.
5695 (supported_btrace_packets): New.
5696 (handle_query): Call supported_btrace_packets.
5697 * target.h: include btrace-common.h.
5698 (btrace_target_info): Removed.
5699 (supports_btrace, target_supports_btrace): Update parameters.
5701 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5703 * Makefile.in (SFILES): Add common/btrace-common.c.
5704 (OBS): Add common/btrace-common.o.
5705 (btrace-common.o): Add build rules.
5706 * linux-low: Include btrace-common.h.
5707 (linux_low_read_btrace): Use struct btrace_data. Call
5708 btrace_data_init and btrace_data_fini.
5710 2015-02-06 Pedro Alves <palves@redhat.com>
5712 * thread-db.c (find_new_threads_callback): Add debug output.
5714 2015-02-04 Pedro Alves <palves@redhat.com>
5716 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5717 (resume_stopped_resumed_lwps): New function.
5718 (linux_wait_for_event_filtered): Use it.
5720 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5722 * Makefile.in (SFILES): Add linux-personality.c.
5723 (linux-personality.o): New rule.
5724 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5725 list of objects to be built.
5726 * linux-low.c: Include nat/linux-personality.h.
5727 (linux_create_inferior): Remove code to disable address space
5728 randomization (moved to ../nat/linux-personality.c). Create
5729 cleanup to disable address space randomization.
5731 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5733 * Makefile.in (posix-strerror.o): New rule.
5734 (mingw-strerror.o): Likewise.
5735 * configure: Regenerated.
5736 * configure.ac: Source file ../common/common.host. Initialize new
5737 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5739 2015-01-14 Yao Qi <yao@codesourcery.com>
5741 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5742 (ppc-linux.o): New rule.
5743 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5744 * configure.ac: AC_CHECK_FUNCS(getauxval).
5745 * config.in: Re-generated.
5746 * configure: Re-generated.
5747 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5748 ppc64_64bit_inferior_p
5750 2015-01-14 Yao Qi <yao@codesourcery.com>
5752 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5753 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5754 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5755 (PT_ORIG_R3, PT_TRAP): Likewise.
5756 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5757 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5758 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5760 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5762 * i387-fp.c (i387_cache_to_xsave): In look over
5763 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5764 zmmh_low_space field by use of zmmh_high_space.
5766 2015-01-09 Pedro Alves <palves@redhat.com>
5768 * linux-low.c (step_over_bkpt): Move higher up in the file.
5769 (handle_extended_wait): Don't store the stop_pc here.
5770 (get_stop_pc): Adjust comments and rename to ...
5771 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5772 stopped for a software breakpoint or hardware breakpoint.
5773 (thread_still_has_status_pending_p): New function.
5774 (status_pending_p_callback): Use
5775 thread_still_has_status_pending_p. If the event is no longer
5776 interesting, resume the LWP.
5777 (handle_tracepoints): Add assert.
5778 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5779 (wstatus_maybe_breakpoint): New function.
5780 (cancel_breakpoint): Delete function.
5781 (check_stopped_by_watchpoint): New function, factored out from
5782 linux_low_filter_event.
5783 (lp_status_maybe_breakpoint): Delete function.
5784 (linux_low_filter_event): Remove filter_ptid argument.
5785 Leave thread group exits pending here. Store the LWP's stop PC.
5786 Always leave events pending.
5787 (linux_wait_for_event_filtered): Pull all events out of the
5788 kernel, and leave them all pending.
5789 (count_events_callback, select_event_lwp_callback): Consider all
5791 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5792 (select_event_lwp): Only give preference to the stepping LWP in
5793 all-stop mode. Adjust comments.
5794 (ignore_event): New function.
5795 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5796 references to cancel_breakpoints. Adjust to renames. Also give
5797 equal priority to all LWPs that have had events in non-stop mode.
5798 If reporting a software breakpoint event, unadjust the LWP's PC.
5799 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5800 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5802 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5803 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5804 (linux_stopped_by_watchpoint): Adjust.
5805 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5806 * linux-low.h (enum lwp_stop_reason): New.
5807 (struct lwp_info) <stop_pc>: Adjust comment.
5808 <stopped_by_watchpoint>: Delete field.
5809 <stop_reason>: New field.
5810 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5811 * mem-break.c (software_breakpoint_inserted_here)
5812 (hardware_breakpoint_inserted_here): New function.
5813 * mem-break.h (software_breakpoint_inserted_here)
5814 (hardware_breakpoint_inserted_here): Declare.
5815 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5816 (cancel_breakpoints): Delete.
5817 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5818 (upload_fast_traceframes): Remove references to
5821 2015-01-09 Pedro Alves <palves@redhat.com>
5823 * thread-db.c (find_new_threads_callback): Ignore thread if the
5824 kernel thread ID is -1.
5826 2015-01-09 Pedro Alves <palves@redhat.com>
5828 * linux-low.c (linux_attach_fail_reason_string): Move to
5829 nat/linux-ptrace.c, and rename.
5830 (linux_attach_lwp): Update comment.
5831 (attach_proc_task_lwp_callback): New function.
5832 (linux_attach): Adjust to rename and use
5833 linux_proc_attach_tgid_threads.
5834 (linux_attach_fail_reason_string): Delete declaration.
5836 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5838 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5839 * server.c (gdbserver_version): Likewise.
5841 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5843 * remote-utils.c: Include ctype.h.
5844 (input_interrupt): Explicitly handle the case when the char
5845 received is the NUL byte. Improve the printing of non-ASCII
5848 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5850 * linux-low.c (linux_low_filter_event): Update call to
5851 linux_enable_event_reporting following the addition of
5852 a new parameter to that function.
5854 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5857 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5858 (AARCH64_FPCR_REGNO): Likewise.
5859 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5860 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5861 (aarch64_store_fpregset): Likewise.
5863 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5865 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5866 Remove FIXME comment about assumption about N.
5868 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5870 * configure.ac: If large-file support is disabled in GDBserver,
5871 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5872 * configure: Regenerate.
5874 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5876 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5877 warning upon ENODATA from ptrace.
5878 * linux-s390-low.c (s390_store_tdb): New.
5879 (s390_regsets): Add regset for NT_S390_TDB.
5881 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5883 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5884 without a fill_function.
5885 * linux-s390-low.c (s390_fill_last_break): Remove.
5886 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5887 (s390_arch_setup): Use regset's size instead of fill_function for
5890 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5892 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5893 the regset's store function when ptrace returned an error.
5894 * regcache.c (get_thread_regcache): Invalidate register cache
5895 before fetching inferior's registers.
5897 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5899 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5900 while-loop as for-loop.
5901 (regsets_store_inferior_registers): Likewise.
5903 2014-11-28 Yao Qi <yao@codesourcery.com>
5905 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5906 * config.in, configure: Re-generate.
5907 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5910 2014-11-21 Yao Qi <yao@codesourcery.com>
5912 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5913 (AC_CHECK_HEADERS): Remove malloc.h.
5914 * configure: Re-generated.
5915 * config.in: Re-generated.
5916 * server.h: Don't include alloca.h and malloc.h.
5917 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5918 Don't include malloc.h.
5920 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5922 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5923 corresponding ERRNO check in same block.
5925 2014-11-12 Pedro Alves <palves@redhat.com>
5927 * server.c (cont_thread): Update comment.
5928 (start_inferior, attach_inferior): No longer clear cont_thread.
5929 (handle_v_cont): No longer set cont_thread.
5930 (captured_main): Clear cont_thread each time a GDB connects.
5932 2014-11-12 Pedro Alves <palves@redhat.com>
5934 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5935 thread, and don't resume all threads if the Hc thread has exited.
5937 2014-11-12 Pedro Alves <palves@redhat.com>
5939 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5940 the process group instead of to a specific LWP.
5942 2014-10-15 Pedro Alves <palves@redhat.com>
5945 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5947 (arm_set_thread_context): Delete.
5948 (the_low_target): Adjust.
5949 * win32-i386-low.c (debug_registers_changed)
5950 (debug_registers_used): Delete.
5951 (update_debug_registers_callback): New function.
5952 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5953 needing to update their debug registers.
5954 (win32_get_current_dr): New function.
5955 (x86_dr_low_get_addr, x86_dr_low_get_control)
5956 (x86_dr_low_get_status): Fetch the debug register from the thread
5958 (i386_initial_stuff): Adjust.
5959 (i386_get_thread_context): Remove current_event parameter. Don't
5960 clear debug_registers_changed nor copy DR values to
5962 (i386_set_thread_context): Delete.
5963 (i386_prepare_to_resume): New function.
5964 (i386_thread_added): Mark the thread as needing to update irs
5966 (the_low_target): Remove i386_set_thread_context and install
5967 i386_prepare_to_resume.
5968 * win32-low.c (win32_get_thread_context): Adjust.
5969 (win32_set_thread_context): Use SetThreadContext
5971 (win32_prepare_to_resume): New function.
5972 (win32_require_context): New function, factored out from ...
5973 (thread_rec): ... this.
5974 (continue_one_thread): Call win32_prepare_to_resume on each thread
5975 we're about to continue.
5976 (win32_resume): Call win32_prepare_to_resume on the event thread.
5977 * win32-low.h (struct win32_thread_info)
5978 <debug_registers_changed>: New field.
5979 (struct win32_target_ops): Change prototype of set_thread_context,
5980 delete set_thread_context and add prepare_to_resume.
5981 (win32_require_context): New declaration.
5983 2014-10-08 Gary Benson <gbenson@redhat.com>
5985 * server.h: Do not include common-exceptions.h.
5987 2014-10-08 Gary Benson <gbenson@redhat.com>
5989 * server.h: Do not include cleanups.h.
5991 2014-09-30 James Hogan <james.hogan@imgtec.com>
5993 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5996 2014-09-23 Yao Qi <yao@codesourcery.com>
5998 * linux-low.c (lp_status_maybe_breakpoint): New function.
5999 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6000 (count_events_callback): Likewise.
6001 (select_event_lwp_callback): Likewise.
6002 (cancel_breakpoints_callback): Likewise.
6004 2014-09-19 Don Breazeal <donb@codesourcery.com>
6006 * linux-low.c (handle_extended_wait): Call
6007 linux_ptrace_get_extended_event.
6008 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6009 linux_is_extended_waitstatus.
6011 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6013 * Makefile.in (CPPFLAGS): Define.
6014 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6015 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6017 2014-09-16 Gary Benson <gbenson@redhat.com>
6019 * inferiors.h (current_inferior): Renamed as...
6020 (current_thread): New variable. All uses updated.
6021 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6022 (maybe_move_out_of_jump_pad): Likewise.
6023 (cancel_breakpoint): Likewise.
6024 (linux_low_filter_event): Likewise.
6025 (wait_for_sigstop): Likewise.
6026 (linux_resume_one_lwp): Likewise.
6027 (need_step_over_p): Likewise.
6028 (start_step_over): Likewise.
6029 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6030 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6031 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6032 and save_inferior as saved_thread.
6033 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6035 (regcache_invalidate_thread): Likewise.
6036 * remote-utils.c (prepare_resume_reply): Likewise.
6037 * thread-db.c (thread_db_get_tls_address): Likewise.
6038 (disable_thread_event_reporting): Likewise.
6039 (remove_thread_event_breakpoints): Likewise.
6040 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6042 * target.h (set_desired_inferior): Renamed as...
6043 (set_desired_thread): New declaration. All uses updated.
6044 * server.c (myresume): Updated comment to reference thread instead
6046 (handle_serial_event): Likewise.
6047 (handle_target_event): Likewise.
6049 2014-09-12 Tom Tromey <tromey@redhat.com>
6050 Gary Benson <gbenson@redhat.com>
6052 * regcache.h: Include common-regcache.h.
6053 (regcache_read_pc): Don't declare.
6054 * regcache.c (get_thread_regcache_for_ptid): New function.
6056 2014-09-11 Tom Tromey <tromey@redhat.com>
6057 Gary Benson <gbenson@redhat.com>
6059 * symbol.c: New file.
6060 * Makefile.in (SFILES): Add symbol.c.
6061 (OBS): Add symbol.o.
6063 2014-09-11 Gary Benson <gbenson@redhat.com>
6065 * target.c (target_stop_ptid, target_continue_ptid): New
6068 2014-09-11 Tom Tromey <tromey@redhat.com>
6069 Gary Benson <gbenson@redhat.com>
6071 * target.h: Include target/target.h.
6072 * target.c (target_read_memory, target_read_uint32)
6073 (target_write_memory): New functions.
6075 2014-09-11 Gary Benson <gbenson@redhat.com>
6077 * server.h (debug_hw_points): Don't declare.
6078 * server.c (debug_hw_points): Don't define. Replace all uses
6079 with show_debug_regs.
6080 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6081 all uses with show_debug_regs.
6083 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6085 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6086 endianness into account.
6087 (ppc_supply_ptrace_register): Likewise.
6089 2014-09-03 James Hogan <james.hogan@imgtec.com>
6091 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6092 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6094 2014-09-03 Gary Benson <gbenson@redhat.com>
6096 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6097 ALL_DEBUG_ADDRESS_REGISTERS.
6099 2014-09-02 Gary Benson <gbenson@redhat.com>
6101 * i386-low.h: Renamed as...
6102 * x86-low.h: New file. All type, function and variable name
6103 prefixes changed from "i386_" to "x86_". All references updated.
6104 * i386-low.c: Renamed as...
6105 * x86-low.c: New file. All type, function and variable name
6106 prefixes changed from "i386_" to "x86_". All references updated.
6108 2014-09-02 Gary Benson <gbenson@redhat.com>
6110 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6111 (x86_linux_new_thread): Likewise.
6113 2014-08-29 Gary Benson <gbenson@redhat.com>
6115 * server.h (setjmp.h): Do not include.
6116 (toplevel): Do not declare.
6117 (common-exceptions.h): Include.
6118 (cleanups.h): Likewise.
6119 * server.c (toplevel): Do not define.
6120 (exit_code): New static global.
6121 (detach_or_kill_for_exit_cleanup): New function.
6122 (main): New function. Original main renamed to...
6123 (captured_main): New function.
6124 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6126 2014-08-29 Gary Benson <gbenson@redhat.com>
6128 * Makefile.in (SFILES): Add common/common-exceptions.c.
6129 (OBS): Add common-exceptions.o.
6130 (common-exceptions.o): New rule.
6131 * utils.c (prepare_to_throw_exception): New function.
6133 2014-08-29 Gary Benson <gbenson@redhat.com>
6135 * config.in: Regenerate.
6136 * configure: Likewise.
6138 2014-08-29 Gary Benson <gbenson@redhat.com>
6140 * Makefile.in (SFILES): Add common/cleanups.c.
6142 (cleanups.o): New rule.
6144 2014-08-29 Gary Benson <gbenson@redhat.com>
6146 * utils.c (internal_vwarning): New function.
6148 2014-08-28 Gary Benson <gbenson@redhat.com>
6150 * utils.h (fatal): Remove declaration.
6151 * utils.c (fatal): Remove function.
6153 2014-08-28 Gary Benson <gbenson@redhat.com>
6155 * tracepoint.c (gdb_agent_init): Replace fatal with
6157 (initialize_tracepoint): Likewise.
6159 2014-08-28 Gary Benson <gbenson@redhat.com>
6161 * remote-utils.c (remote_prepare): Replace fatal with error.
6163 2014-08-28 Gary Benson <gbenson@redhat.com>
6165 * linux-low.c (linux_async): Replace fatal with warning.
6167 (linux_start_non_stop): Return -1 if linux_async failed.
6169 2014-08-28 Gary Benson <gbenson@redhat.com>
6171 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6173 (i386_dr_low_get_addr): Remove vague comment.
6174 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6177 2014-08-28 Gary Benson <gbenson@redhat.com>
6179 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6180 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6182 (linux_resume_one_lwp): Likewise.
6183 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6185 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6186 with internal_error.
6187 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6188 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6189 (find_register_by_name): Replace fatal with internal_error.
6190 (find_regno): Likewise.
6191 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6192 * thread-db.c (thread_db_create_event): Likewise.
6193 (thread_db_load_search): Likewise.
6194 (try_thread_db_load_1): Likewise.
6195 * tracepoint.c (get_jump_space_head): Replace fatal with
6197 (claim_trampoline_space): Likewise.
6198 (have_fast_tracepoint_trampoline_buffer): Likewise.
6199 (cmd_qtstart): Likewise.
6200 (stop_tracing): Likewise.
6201 (fast_tracepoint_collecting): Likewise.
6202 (target_malloc): Likewise.
6203 (download_tracepoint): Likewise.
6204 (download_trace_state_variables): Replace check with gdb_assert.
6205 (upload_fast_traceframes): Replace fatal with internal_error.
6207 2014-08-19 Tom Tromey <tromey@redhat.com>
6208 Gary Benson <gbenson@redhat.com>
6210 * Makefile.in (SFILES): Add common/common-debug.c.
6211 (OBS): Add common-debug.o.
6212 (common-debug.o): New rule.
6213 * debug.h (debug_printf): Don't declare.
6214 * debug.c (debug_printf): Renamed and rewritten as...
6215 (debug_vprintf): New function.
6217 2014-08-19 Gary Benson <gbenson@redhat.com>
6219 * utils.h: Do not include print-utils.h.
6221 2014-08-19 Tom Tromey <tromey@redhat.com>
6222 Gary Benson <gbenson@redhat.com>
6224 * server.h: Add static assertion.
6225 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6227 2014-08-19 Tom Tromey <tromey@redhat.com>
6228 Gary Benson <gbenson@redhat.com>
6230 * Makefile.in (SFILES): Add common/errors.c.
6231 (OBS): Add errors.o.
6232 (IPA_OBS): Add errors-ipa.o.
6233 (errors.o): New rule.
6234 (errors-ipa.o): Likewise.
6235 * utils.h (perror_with_name, error, warning): Don't declare.
6236 * utils.c (warning): Renamed and rewritten as...
6237 (vwarning): New function.
6238 (error): Renamed and rewritten as...
6239 (verror): New function.
6240 (internal_error): Renamed and rewritten as...
6241 (internal_verror): New function.
6243 2014-08-07 Gary Benson <gbenson@redhat.com>
6245 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6246 * configure: Regenerate.
6247 * config.in: Likewise.
6248 * server.h: Do not include errno.h.
6249 * event-loop.c: Likewise.
6250 * hostio-errno.c: Likewise.
6251 * linux-low.c: Likewise.
6252 * remote-utils.c: Likewise.
6253 * spu-low.c: Likewise.
6254 * utils.c: Likewise.
6255 * gdbreplay.c: Unconditionally include errno.h.
6257 2014-08-07 Gary Benson <gbenson@redhat.com>
6259 * server.h: Do not include string.h.
6260 * event-loop.c: Likewise.
6261 * linux-low.c: Likewise.
6262 * regcache.c: Likewise.
6263 * remote-utils.c: Likewise.
6264 * spu-low.c: Likewise.
6265 * utils.c: Likewise.
6267 2014-08-07 Gary Benson <gbenson@redhat.com>
6269 * server.h: Do not include gdb_assert.h.
6271 2014-08-07 Gary Benson <gbenson@redhat.com>
6273 * server.h: Do not include common-utils.h.
6275 2014-08-07 Gary Benson <gbenson@redhat.com>
6277 * server.h: Do not include ptid.h.
6278 * notif.h: Likewise.
6280 2014-08-07 Gary Benson <gbenson@redhat.com>
6282 * server.h: Do not include gdb_locale.h.
6284 2014-08-07 Gary Benson <gbenson@redhat.com>
6286 * server.h: Do not include gdb/signals.h.
6287 * win32-low.c: Likewise.
6289 2014-08-07 Gary Benson <gbenson@redhat.com>
6291 * server.h: Do not include pathmax.h.
6293 2014-08-07 Gary Benson <gbenson@redhat.com>
6295 * server.h: Do not include libiberty.h.
6296 * linux-bfin-low.c: Likewise.
6298 2014-08-07 Gary Benson <gbenson@redhat.com>
6300 * server.h: Do not include ansidecl.h.
6302 2014-08-07 Gary Benson <gbenson@redhat.com>
6304 * linux-x86-low.c: Do not include stddef.h.
6305 * lynx-ppc-low.c: Likewise.
6306 * tracepoint.c: Likewise.
6308 2014-08-07 Gary Benson <gbenson@redhat.com>
6310 * server.h: Do not include stdarg.h.
6311 * nto-low.c: Likewise.
6313 2014-08-07 Gary Benson <gbenson@redhat.com>
6315 * server.h: Do not include stdlib.h.
6316 * inferiors.c: Likewise.
6317 * linux-low.c: Likewise.
6318 * regcache.c: Likewise.
6319 * spu-low.c: Likewise.
6320 * tracepoint.c: Likewise.
6321 * utils.c: Likewise.
6323 2014-08-07 Gary Benson <gbenson@redhat.com>
6325 * server.h: Do not include stdio.h.
6326 * linux-low.c: Likewise.
6327 * remote-utils.c: Likewise.
6328 * spu-low.c: Likewise.
6329 * utils.c: Likewise.
6330 * wincecompat.c: Likewise.
6332 2014-08-06 Gary Benson <gbenson@redhat.com>
6334 * regcache.c (init_register_cache): Move conditionals inside if.
6336 2014-08-06 Gary Benson <gbenson@redhat.com>
6338 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6340 2014-07-31 Gary Benson <gbenson@redhat.com>
6342 * ax.h: Do not include server.h.
6343 * gdbthread.h: Likewise.
6344 * lynx-low.h: Likewise.
6345 * notif.h: Likewise.
6347 2014-07-30 Gary Benson <gbenson@redhat.com>
6349 * server.h: Include common-defs.h.
6350 Do not include config.h or build-gnulib-gdbserver/config.h.
6352 2014-07-30 Gary Benson <gbenson@redhat.com>
6354 * hostio-errno.c: Move server.h to top of includes list.
6355 * inferiors.c: Likewise.
6356 * linux-x86-low.c: Likewise.
6357 * notif.c: Include server.h.
6359 2014-07-24 Tom Tromey <tromey@redhat.com>
6360 Gary Benson <gbenson@redhat.com>
6362 * server.h (CORE_ADDR): Now unsigned.
6364 2014-07-16 Pedro Alves <palves@redhat.com>
6366 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6368 2014-07-15 Pedro Alves <palves@redhat.com>
6370 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6373 2014-07-11 Pedro Alves <palves@redhat.com>
6375 * linux-low.c (kill_wait_lwp): New function, based on
6376 kill_one_lwp_callback, but use my_waitpid directly.
6377 (kill_one_lwp_callback, linux_kill): Use it.
6379 2014-06-23 Pedro Alves <palves@redhat.com>
6381 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6382 before setting DR0..DR3.
6384 2014-06-20 Gary Benson <gbenson@redhat.com>
6386 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6387 * configure: Regenerated.
6388 * config.in: Likewise.
6390 2014-06-20 Gary Benson <gbenson@redhat.com>
6392 * Makefile.in (SFILES): Update locations for files moved
6394 (object file files): Reordered.
6396 2014-06-20 Gary Benson <gbenson@redhat.com>
6398 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6399 (i386_dr_low_set_addr): Likewise.
6400 (i386_dr_low_get_addr): Likewise.
6401 (i386_dr_low_can_set_control): Likewise.
6402 (i386_dr_low_set_control): Likewise.
6403 (i386_dr_low_get_control): Likewise.
6404 (i386_dr_low_get_status): Likewise.
6405 (i386_get_debug_register_length): Likewise.
6406 * linux-x86-low.c (i386_dr_low_set_addr):
6407 Changed signature. Made static.
6408 (i386_dr_low_get_addr): Likewise.
6409 (i386_dr_low_set_control): Likewise.
6410 (i386_dr_low_get_control): Likewise.
6411 (i386_dr_low_get_status): Likewise.
6412 (i386_dr_low): New global variable.
6413 * win32-i386-low.c (i386_dr_low_set_addr):
6414 Changed signature. Made static.
6415 (i386_dr_low_get_addr): Likewise.
6416 (i386_dr_low_set_control): Likewise.
6417 (i386_dr_low_get_control): Likewise.
6418 (i386_dr_low_get_status): Likewise.
6419 (i386_dr_low): New global variable.
6421 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6423 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6424 * Makefile.in (AR, AR_FLAGS): Define.
6425 * configure: Regenerate.
6427 2014-06-19 Gary Benson <gbenson@redhat.com>
6429 * Makefile.in (i386-dregs.o): New rule.
6430 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6431 * i386-low.c (target.h): Remove include.
6432 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6433 (DR_CONTROL_SHIFT): Likewise.
6434 (DR_CONTROL_SIZE): Likewise.
6435 (DR_RW_EXECUTE): Likewise.
6436 (DR_RW_WRITE): Likewise.
6437 (DR_RW_READ): Likewise.
6438 (DR_RW_IORW): Likewise.
6439 (DR_LEN_1): Likewise.
6440 (DR_LEN_2): Likewise.
6441 (DR_LEN_4): Likewise.
6442 (DR_LEN_8): Likewise.
6443 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6444 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6445 (DR_ENABLE_SIZE): Likewise.
6446 (DR_LOCAL_SLOWDOWN): Likewise.
6447 (DR_GLOBAL_SLOWDOWN): Likewise.
6448 (DR_CONTROL_RESERVED): Likewise.
6449 (I386_DR_CONTROL_MASK): Likewise.
6450 (I386_DR_VACANT): Likewise.
6451 (I386_DR_LOCAL_ENABLE): Likewise.
6452 (I386_DR_GLOBAL_ENABLE): Likewise.
6453 (I386_DR_DISABLE): Likewise.
6454 (I386_DR_SET_RW_LEN): Likewise.
6455 (I386_DR_GET_RW_LEN): Likewise.
6456 (I386_DR_WATCH_HIT): Likewise.
6457 (i386_wp_op_t): Likewise.
6458 (i386_show_dr): Likewise.
6459 (i386_length_and_rw_bits): Likewise.
6460 (i386_insert_aligned_watchpoint): Likewise.
6461 (i386_remove_aligned_watchpoint): Likewise.
6462 (i386_handle_nonaligned_watchpoint): Likewise.
6463 i386_update_inferior_debug_regs(): Likewise.
6464 (i386_dr_insert_watchpoint): Likewise.
6465 (i386_dr_remove_watchpoint): Likewise.
6466 (i386_dr_region_ok_for_watchpoint): Likewise.
6467 (i386_dr_stopped_data_address): Likewise.
6468 (i386_dr_stopped_by_watchpoint): Likewise.
6470 2014-06-19 Gary Benson <gbenson@redhat.com>
6472 * i386-low.c (i386_dr_show): Renamed to
6473 i386_show_dr and made static. All uses updated.
6474 (i386_dr_length_and_rw_bits): Renamed to
6475 i386_length_and_rw_bits and made static.
6477 (i386_dr_insert_aligned_watchpoint): Renamed to
6478 i386_insert_aligned_watchpoint and made static.
6480 (i386_dr_remove_aligned_watchpoint): Renamed to
6481 i386_remove_aligned_watchpoint and made static.
6483 (i386_dr_update_inferior_debug_regs): Renamed to
6484 i386_update_inferior_debug_regs and made static.
6487 2014-06-18 Gary Benson <gbenson@redhat.com>
6489 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6490 (i386_dr_low_can_set_control): Likewise.
6491 (i386_get_debug_register_length): Likewise.
6492 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6493 (i386_dr_low_can_set_control): Likewise.
6494 (i386_get_debug_register_length): Likewise.
6496 2014-06-17 Gary Benson <gbenson@redhat.com>
6498 * i386-low.h (i386-dregs.h): New include.
6499 (DR_FIRSTADDR): Now in i386-dregs.h.
6500 (DR_LASTADDR): Likewise.
6501 (DR_NADDR): Likewise.
6502 (DR_STATUS): Likewise.
6503 (DR_CONTROL): Likewise.
6504 (i386_debug_reg_state): Likewise.
6505 (i386_dr_insert_watchpoint): Likewise.
6506 (i386_dr_remove_watchpoint): Likewise.
6507 (i386_dr_region_ok_for_watchpoint): Likewise.
6508 (i386_dr_stopped_data_address): Likewise.
6509 (i386_dr_stopped_by_watchpoint): Likewise.
6510 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6512 2014-06-18 Gary Benson <gbenson@redhat.com>
6514 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6515 i386_dr_insert_watchpoint.
6516 (i386_low_remove_watchpoint): Renamed to
6517 i386_dr_remove_watchpoint.
6518 (i386_low_region_ok_for_watchpoint): Renamed to
6519 i386_dr_region_ok_for_watchpoint.
6520 (i386_low_stopped_data_address): Renamed to
6521 i386_dr_stopped_data_address.
6522 (i386_low_stopped_by_watchpoint): Renamed to
6523 i386_dr_stopped_by_watchpoint.
6524 * i386-low.c (i386_show_dr): Renamed to
6525 i386_dr_show and made nonstatic. All uses updated.
6526 (i386_length_and_rw_bits): Renamed to
6527 i386_dr_length_and_rw_bits and made nonstatic.
6529 (i386_insert_aligned_watchpoint): Renamed to
6530 i386_dr_insert_aligned_watchpoint and made nonstatic.
6532 (i386_remove_aligned_watchpoint): Renamed to
6533 i386_dr_remove_aligned_watchpoint and made nonstatic.
6535 (i386_update_inferior_debug_regs): Renamed to
6536 i386_dr_update_inferior_debug_regs and made nonstatic.
6538 (i386_low_insert_watchpoint): Renamed to
6539 i386_dr_insert_watchpoint. All uses updated.
6540 (i386_low_remove_watchpoint): Renamed to
6541 i386_dr_remove_watchpoint. All uses updated.
6542 (i386_low_region_ok_for_watchpoint): Renamed to
6543 i386_dr_region_ok_for_watchpoint. All uses updated.
6544 (i386_low_stopped_data_address): Renamed to
6545 i386_dr_stopped_data_address. All uses updated.
6546 (i386_low_stopped_by_watchpoint): Renamed to
6547 i386_dr_stopped_by_watchpoint. All uses updated.
6549 2014-06-18 Gary Benson <gbenson@redhat.com>
6551 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6552 (i386_dr_low_can_set_control): Likewise.
6553 (i386_insert_aligned_watchpoint): New check.
6555 2014-06-18 Gary Benson <gbenson@redhat.com>
6557 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6560 2014-06-18 Gary Benson <gbenson@redhat.com>
6562 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6563 instead of fatal and error.
6564 (i386_handle_nonaligned_watchpoint): Likewise.
6566 2014-06-18 Gary Benson <gbenson@redhat.com>
6568 * i386-low.c (i386_get_debug_register_length): New macro.
6569 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6570 (i386_show_dr): Use debug_printf instead of fprintf. Use
6571 phex to format values.
6573 2014-06-18 Gary Benson <gbenson@redhat.com>
6575 * i386-low.h: Comment changes.
6576 * i386-low.c: Likewise.
6578 2014-06-18 Gary Benson <gbenson@redhat.com>
6580 * i386-low.c: Whitespace changes.
6582 2014-06-12 Tom Tromey <tromey@redhat.com>
6584 * utils.c (freeargv): Remove.
6586 2014-06-12 Tom Tromey <tromey@redhat.com>
6588 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6589 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6590 (parse_debug_format_options): Likewise.
6591 (gdbserver_usage): Likewise.
6592 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6593 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6594 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6596 ($(LIBGNU)): Depend on libiberty.
6597 (all-lib): Recurse into all subdirs.
6598 (install-only): Invoke "install" target in subdirs.
6599 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6601 * configure: Rebuild.
6602 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6603 for vasprintf, vsnprintf, or gettimeofday.
6604 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6607 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6609 * development.sh: Delete.
6610 * Makefile.in (config.status): Adjust dependency on development.sh.
6611 * configure.ac: Adjust development.sh source call.
6612 * configure: Regenerate.
6614 2014-06-02 Pedro Alves <palves@redhat.com>
6616 * ax.c (gdb_free_agent_expr): New function.
6617 * ax.h (gdb_free_agent_expr): New declaration.
6618 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6620 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6622 (clear_breakpoint_conditions_and_commands): New function.
6623 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6624 (clear_breakpoint_conditions_and_commands): New declaration.
6626 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6628 * linux-aarch64-low.c (asm/ptrace.h): Include.
6630 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6632 Fix TLS access for -static -pthread.
6633 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6634 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6635 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6637 2014-05-20 Pedro Alves <palves@redhat.com>
6639 * linux-aarch64-low.c (aarch64_insert_point)
6640 (aarch64_remove_point): No longer check whether the type is
6641 supported here. Adjust to new interface.
6642 (the_low_target): Install aarch64_supports_z_point_type as
6643 supports_z_point_type method.
6644 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6645 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6646 instead of a Z packet char. Adjust.
6647 (arm_supports_z_point_type): New function.
6648 (arm_insert_point, arm_remove_point): Adjust to new interface.
6649 (the_low_target): Install arm_supports_z_point_type.
6650 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6651 (cris_insert_point, cris_remove_point): Adjust to new interface.
6652 Don't check whether the type is supported here.
6653 (the_low_target): Install cris_supports_z_point_type.
6654 * linux-low.c (linux_supports_z_point_type): New function.
6655 (linux_insert_point, linux_remove_point): Adjust to new interface.
6656 * linux-low.h (struct linux_target_ops) <insert_point,
6657 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6658 raw_breakpoint pointer parameter.
6659 <supports_z_point_type>: New method.
6660 * linux-mips-low.c (mips_supports_z_point_type): New function.
6661 (mips_insert_point, mips_remove_point): Adjust to new interface.
6662 Use mips_supports_z_point_type.
6663 (the_low_target): Install mips_supports_z_point_type.
6664 * linux-ppc-low.c (the_low_target): Install NULL as
6665 supports_z_point_type method.
6666 * linux-s390-low.c (the_low_target): Install NULL as
6667 supports_z_point_type method.
6668 * linux-sparc-low.c (the_low_target): Install NULL as
6669 supports_z_point_type method.
6670 * linux-x86-low.c (x86_supports_z_point_type): New function.
6671 (x86_insert_point): Adjust to new insert_point interface. Use
6672 insert_memory_breakpoint. Adjust to new
6673 i386_low_insert_watchpoint interface.
6674 (x86_remove_point): Adjust to remove_point interface. Use
6675 remove_memory_breakpoint. Adjust to new
6676 i386_low_remove_watchpoint interface.
6677 (the_low_target): Install x86_supports_z_point_type.
6678 * lynx-low.c (lynx_target_ops): Install NULL as
6679 supports_z_point_type callback.
6680 * nto-low.c (nto_supports_z_point_type): New.
6681 (nto_insert_point, nto_remove_point): Adjust to new interface.
6682 (nto_target_ops): Install nto_supports_z_point_type.
6683 * mem-break.c: Adjust intro comment.
6684 (struct raw_breakpoint) <raw_type, size>: New fields.
6685 <inserted>: Update comment.
6686 <shlib_disabled>: Delete field.
6687 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6688 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6689 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6690 (raw_bkpt_type_to_target_hw_bp_type): New function.
6691 (find_enabled_raw_code_breakpoint_at): New function.
6692 (find_raw_breakpoint_at): New type and size parameters. Use them.
6693 (insert_memory_breakpoint): New function, based off
6694 set_raw_breakpoint_at.
6695 (remove_memory_breakpoint): New function.
6696 (set_raw_breakpoint_at): Reimplement.
6697 (set_breakpoint): New, based on set_breakpoint_at.
6698 (set_breakpoint_at): Reimplement.
6699 (delete_raw_breakpoint): Go through the_target->remove_point
6700 instead of assuming memory breakpoints.
6701 (find_gdb_breakpoint_at): Delete.
6702 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6703 (find_gdb_breakpoint): New function.
6704 (set_gdb_breakpoint_at): Delete.
6705 (z_type_supported): New function.
6706 (set_gdb_breakpoint_1): New function, loosely based off
6707 set_gdb_breakpoint_at.
6708 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6709 (delete_gdb_breakpoint_at): Delete.
6710 (delete_gdb_breakpoint_1): New function, loosely based off
6711 delete_gdb_breakpoint_at.
6712 (delete_gdb_breakpoint): New function.
6713 (clear_gdb_breakpoint_conditions): Rename to ...
6714 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6716 (add_condition_to_breakpoint): Make static.
6717 (add_breakpoint_condition): Take a struct breakpoint pointer
6718 instead of an address. Adjust.
6719 (gdb_condition_true_at_breakpoint): Rename to ...
6720 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6722 (gdb_condition_true_at_breakpoint): Reimplement.
6723 (add_breakpoint_commands): Take a struct breakpoint pointer
6724 instead of an address. Adjust.
6725 (gdb_no_commands_at_breakpoint): Rename to ...
6726 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6727 parameter. Return true if no breakpoint was found. Change debug
6729 (gdb_no_commands_at_breakpoint): Reimplement.
6730 (run_breakpoint_commands): Rename to ...
6731 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6732 and change return type to boolean.
6733 (run_breakpoint_commands): New function.
6734 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6735 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6736 breakpoint. Go through the_target->remove_point instead of
6737 assuming memory breakpoint.
6738 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6739 software and hardware breakpoints.
6740 (reinsert_raw_breakpoint): Go through the_target->insert_point
6741 instead of assuming memory breakpoint.
6742 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6743 software and hardware breakpoints.
6744 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6745 Check both software and hardware breakpoints.
6746 (validate_inserted_breakpoint): Assert the breakpoint is a
6747 software breakpoint. Set the inserted flag to -1 instead of
6748 setting shlib_disabled.
6749 (delete_disabled_breakpoints): Adjust.
6750 (validate_breakpoints): Only validate software breakpoints.
6751 Adjust to inserted flag change.
6752 (check_mem_read, check_mem_write): Skip breakpoint types other
6753 than software breakpoints. Adjust to inserted flag change.
6754 * mem-break.h (enum raw_bkpt_type): New enum.
6755 (raw_breakpoint, struct process_info): Forward declare.
6756 (Z_packet_to_target_hw_bp_type): Delete declaration.
6757 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6758 (set_gdb_breakpoint, delete_gdb_breakpoint)
6759 (clear_breakpoint_conditions): New declarations.
6760 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6761 (breakpoint_inserted_here): Update comment.
6762 (add_breakpoint_condition, add_breakpoint_commands): Replace
6763 address parameter with a breakpoint pointer parameter.
6764 (gdb_breakpoint_here): Update comment.
6765 (delete_gdb_breakpoint_at): Delete.
6766 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6767 * server.c (process_point_options): Take a struct breakpoint
6768 pointer instead of an address. Adjust.
6769 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6770 delete_gdb_breakpoint.
6771 * spu-low.c (spu_target_ops): Install NULL as
6772 supports_z_point_type method.
6773 * target.h: Include mem-break.h.
6774 (struct target_ops) <prepare_to_access_memory>: Update comment.
6775 <supports_z_point_type>: New field.
6776 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6777 instead of a char. Also take a raw breakpoint pointer.
6778 * win32-arm-low.c (the_low_target): Install NULL as
6779 supports_z_point_type.
6780 * win32-i386-low.c (i386_supports_z_point_type): New function.
6781 (i386_insert_point, i386_remove_point): Adjust to new interface.
6782 (the_low_target): Install i386_supports_z_point_type.
6783 * win32-low.c (win32_supports_z_point_type): New function.
6784 (win32_insert_point, win32_remove_point): Adjust to new interface.
6785 (win32_target_ops): Install win32_supports_z_point_type.
6786 * win32-low.h (struct win32_target_ops):
6787 <supports_z_point_type>: New method.
6788 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6789 instead of a char. Also take a raw breakpoint pointer.
6791 2014-05-20 Pedro Alves <palves@redhat.com>
6793 * mem-break.h: Include break-common.h.
6794 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6795 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6796 (Z_packet_to_target_hw_bp_type): New declaration.
6797 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6798 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6799 (Z_PACKET_ACCESS_WP): Delete macros.
6800 (Z_packet_to_hw_type): Delete function.
6801 * i386-low.h: Don't include break-common.h here.
6802 (Z_packet_to_hw_type): Delete declaration.
6803 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6804 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6805 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6806 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6807 * linux-aarch64-low.c: Don't include break-common.h here.
6808 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6809 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6810 (Z_packet_to_target_hw_bp_type): Delete function.
6811 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6813 (mips_insert_point, mips_remove_point): Use
6814 Z_packet_to_target_hw_bp_type.
6816 2014-05-20 Pedro Alves <palves@redhat.com>
6818 * linux-aarch64-low.c: Include break-common.h.
6819 (enum target_point_type): Delete.
6820 (Z_packet_to_point_type): Rename to ...
6821 (Z_packet_to_target_hw_bp_type): ... this, and return a
6822 target_hw_bp_type instead.
6823 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6824 instead of an enum target_point_type.
6825 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6827 (aarch64_dr_state_insert_one_point)
6828 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6829 (aarch64_handle_aligned_watchpoint)
6830 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6831 Take an enum target_hw_bp_type instead of an enum
6833 (aarch64_supports_z_point_type): New function.
6834 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6835 use Z_packet_to_target_hw_bp_type.
6837 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6839 * configure.ac: Only use -Werror by default when DEVELOPMENT
6841 * configure: Regenerate.
6843 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6845 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6846 * linux-x86-low.c (X86_64_USER_REGS): New.
6847 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6849 2014-04-28 Yao Qi <yao@codesourcery.com>
6851 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6854 2014-04-25 Pedro Alves <palves@redhat.com>
6857 * linux-low.c (linux_attach_fail_reason_string): New function.
6858 (linux_attach_lwp): Delete.
6859 (linux_attach_lwp_1): Rename to ...
6860 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6861 argument. Remove "initial" parameter. Return int instead of
6862 void. Don't error or warn here.
6863 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6864 failure to attach to the tgid. Call warning when failing to
6866 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6867 argument. Remove "initial" parameter. Return int instead of
6868 void. Don't error or warn here.
6869 (linux_attach_fail_reason_string): New declaration.
6870 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6871 interface change. Use linux_attach_fail_reason_string.
6873 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6874 Walfred Tedeschi <walfred.tedeschi@intel.com>
6876 * Makefile.in: Added rules to handle new files
6877 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6878 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6879 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6880 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6881 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6882 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6884 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6885 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6886 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6887 i386/x32-avx512.xml.
6888 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6889 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6890 i386/x32-avx512-linux.xml.
6891 * i387-fp.c (num_avx512_k_registers): New constant for number
6893 (num_avx512_zmmh_low_registers): New constant for number of
6894 lower ZMM registers (0-15).
6895 (num_avx512_zmmh_high_registers): New constant for number of
6896 higher ZMM registers (16-31).
6897 (num_avx512_ymmh_registers): New contant for number of higher
6898 YMM registers (ymm16-31 added by avx521 on x86_64).
6899 (num_avx512_xmm_registers): New constant for number of higher
6900 XMM registers (xmm16-31 added by AVX512 on x86_64).
6901 (struct i387_xsave): Add space for AVX512 registers.
6902 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6903 Add code to handle AVX512 registers.
6904 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6905 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6906 prototypei from generated file.
6907 (tdesc_amd64_avx512_linux): Likewise.
6908 (init_registers_x32_avx512_linux): Likewise.
6909 (tdesc_x32_avx512_linux): Likewise.
6910 (init_registers_i386_avx512_linux): Likewise.
6911 (tdesc_i386_avx512_linux): Likewise.
6912 (x86_64_regmap): Add AVX512 registers.
6913 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6915 (initialize_low_arch): Add code to initialize AVX512 registers.
6917 2014-04-23 Pedro Alves <palves@redhat.com>
6919 * mem-break.c (find_gdb_breakpoint_at): Make static.
6920 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6922 2014-04-23 Pedro Alves <palves@redhat.com>
6924 * i386-low.c: Don't include break-common.h here.
6925 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6926 prototype to take target_hw_bp_type as argument instead of a Z
6928 * i386-low.h: Include break-common.h here.
6929 (Z_packet_to_hw_type): Declare.
6930 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6932 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6933 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6934 (x86_remove_point): Convert the packet number to a
6935 target_hw_bp_type before calling i386_low_remove_watchpoint.
6936 * win32-i386-low.c (i386_insert_point): Convert the packet number
6937 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6938 (i386_remove_point): Convert the packet number to a
6939 target_hw_bp_type before calling i386_low_remove_watchpoint.
6941 2014-04-23 Pedro Alves <palves@redhat.com>
6943 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6945 2014-04-10 Pedro Alves <palves@redhat.com>
6947 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6948 Check if the condition or command is NULL before checking if the
6949 breakpoint is known. On success, return true.
6950 * mem-break.h (add_breakpoint_condition): Document return.
6951 (add_breakpoint_commands): Add describing comment.
6952 * server.c (skip_to_semicolon): New function.
6953 (process_point_options): Use it.
6955 2014-04-09 Pedro Alves <palves@redhat.com>
6957 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6960 2014-02-27 Pedro Alves <palves@redhat.com>
6963 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6965 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6967 (last_thread_of_process_p): Take a PID argument instead of a
6969 (linux_wait_for_lwp): Delete.
6970 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6972 (linux_low_filter_event): New function, party factored out from
6973 linux_wait_for_event.
6974 (linux_wait_for_event): Rename to ...
6975 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6976 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6977 sigsuspend. Check for zombie leaders.
6978 (linux_wait_for_event): Reimplement as wrapper around
6979 linux_wait_for_event_filtered.
6980 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6981 a normal or signal exit is seen, it's the whole process exiting.
6982 (wait_for_sigstop): No longer a for_each_inferior callback.
6983 Rewrite on top of linux_wait_for_event_filtered.
6984 (stop_all_lwps): Call wait_for_sigstop directly.
6985 * server.c (resume, handle_target_event): Handle
6986 TARGET_WAITKIND_NO_RESUMED.
6988 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6990 * win32-low.c (psapi_get_dll_name,
6991 * win32_CreateToolhelp32Snapshot): Delete.
6992 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6993 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6995 (handle_load_dll): Add function description.
6996 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6998 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7000 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7002 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7003 base address when calling win32_add_one_solib.
7004 (handle_load_dll): Delete local variable load_addr.
7005 Remove 0x1000 offset applied to DLL base address when calling
7006 win32_add_one_solib.
7007 (handle_unload_dll): Add comment.
7009 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7011 * win32-low.c (win32_add_all_dlls): Renames
7012 win32_ensure_ntdll_loaded. Rewrite function documentation.
7013 Adjust implementation to always load all DLLs.
7014 Add 0x1000 offset to DLL base address when calling
7015 win32_add_one_solib.
7016 (child_initialization_done): New static global.
7017 (do_initial_child_stuff): Set child_initialization_done to
7018 zero during child initialization, and 1 after. Replace call
7019 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7021 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7022 (handle_unload_dll): Add function documentation.
7023 (get_child_debug_event): Ignore load and unload DLL events
7024 during child initialization.
7026 2014-02-20 Doug Evans <dje@google.com>
7028 Remove global all_lwps.
7029 * inferiors.h (ptid_of): Move here from linux-low.h.
7030 (pid_of, lwpid_of): Ditto.
7031 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7032 parameter is a struct thread_info * now.
7033 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7034 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7035 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7037 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7038 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7039 * linux-arm-low.c (update_registers_callback): Update, "entry"
7040 parameter is a struct thread_info * now.
7041 Fetch lwpid from current_inferior directly.
7042 (arm_insert_point): Pass &all_threads to find_inferior instead of
7044 (arm_remove_point): Ditto.
7045 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7046 (arm_prepare_to_resume): Fetch pid from thread.
7047 (arm_read_description): Fetch lwpid from current_inferior directly.
7048 * linux-low.c (all_lwps): Delete.
7049 (delete_lwp): Delete call to remove_inferior.
7050 (handle_extended_wait): Fetch lwpid from thread.
7051 (add_lwp): Don't set lwp->entry.id. Remove call to
7052 add_inferior_to_list.
7053 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7054 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7055 (kill_one_lwp_callback): Ditto.
7056 (linux_kill): Don't dereference NULL pointer.
7057 Fetch ptid,lwpid from thread.
7058 (get_detach_signal): Fetch ptid from thread.
7059 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7060 Simplify call to regcache_invalidate_thread.
7061 (delete_lwp_callback): Update, "entry" parameter is a
7062 struct thread_info * now. Fetch pid from thread.
7063 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7064 (status_pending_p_callback): Update, "entry" parameter is a
7065 struct thread_info * now. Fetch ptid from thread.
7066 (find_lwp_pid): Update, "entry" parameter is a
7067 struct thread_info * now.
7068 (linux_wait_for_lwp): Fetch pid from thread.
7069 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7070 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7071 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7072 (dequeue_one_deferred_signal): Ditto.
7073 (cancel_breakpoint): Fetch ptid from current_inferior.
7074 (linux_wait_for_event): Pass &all_threads to find_inferior,
7075 not &all_lwps. Fetch ptid, lwpid from thread.
7076 (count_events_callback): Update, "entry" parameter is a
7077 struct thread_info * now.
7078 (select_singlestep_lwp_callback): Ditto.
7079 (select_event_lwp_callback): Ditto.
7080 (cancel_breakpoints_callback): Ditto.
7081 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7083 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7084 (unsuspend_one_lwp): Update, "entry" parameter is a
7085 struct thread_info * now.
7086 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7088 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7089 Fetch lwpid from thread, not lwp.
7090 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7091 Pass &all_threads to find_inferior, not &all_lwps.
7092 (send_sigstop): Fetch lwpid from thread, not lwp.
7093 (send_sigstop_callback): Update, "entry" parameter is a
7094 struct thread_info * now.
7095 (suspend_and_send_sigstop_callback): Ditto.
7096 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7097 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7098 struct thread_info * now.
7099 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7101 (lwp_running): Update, "entry" parameter is a
7102 struct thread_info * now.
7103 (stop_all_lwps): Fetch ptid from thread.
7104 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7105 (linux_resume_one_lwp): Fetch lwpid from thread.
7106 (linux_set_resume_request): Update, "entry" parameter is a
7107 struct thread_info * now. Fetch pid, lwpid from thread.
7108 (resume_status_pending_p): Update, "entry" parameter is a
7109 struct thread_info * now.
7110 (need_step_over_p): Ditto. Fetch lwpid from thread.
7111 (start_step_over): Fetch lwpid from thread.
7112 (linux_resume_one_thread): Update, "entry" parameter is a
7113 struct thread_info * now. Fetch lwpid from thread.
7114 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7115 (proceed_one_lwp): Update, "entry" parameter is a
7116 struct thread_info * now. Fetch lwpid from thread.
7117 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7118 struct thread_info * now.
7119 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7120 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7121 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7123 (regsets_store_inferior_registers): Ditto.
7124 (fetch_register, store_register): Ditto.
7125 (linux_read_memory, linux_write_memory): Ditto.
7126 (linux_request_interrupt): Ditto.
7127 (linux_read_auxv): Ditto.
7128 (linux_xfer_siginfo): Ditto.
7129 (linux_qxfer_spu): Ditto.
7130 (linux_qxfer_libraries_svr4): Ditto.
7131 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7132 moved to inferiors.h.
7134 (get_thread_lwp): Update.
7135 (struct lwp_info): Delete member "entry". Simplify comment for
7138 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7139 current_inferior directly.
7140 (update_watch_registers_callback): Update, "entry" parameter is a
7141 struct thread_info * now. Fetch pid from thread.
7142 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7143 (mips_insert_point): Fetch lwpid from current_inferior.
7144 Pass &all_threads to find_inferior, not &all_lwps.
7145 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7146 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7148 (mips_stopped_data_address): Ditto.
7149 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7151 * linux-tile-low.c (tile_arch_setup): Ditto.
7152 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7153 (update_debug_registers_callback): Update, "entry" parameter is a
7154 struct thread_info * now. Fetch pid from thread.
7155 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7156 Pass &all_threads to find_inferior, not &all_lwps.
7157 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7158 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7159 Pass &all_threads to find_inferior, not &all_lwps.
7160 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7161 (i386_dr_low_get_status): Ditto.
7162 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7163 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7164 (x86_linux_read_description): Ditto.
7165 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7167 2014-02-20 Doug Evans <dje@google.com>
7169 * inferiors.c (get_first_inferior): Fix buglet.
7171 2014-02-19 Doug Evans <dje@google.com>
7173 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7174 * inferiors.c (add_thread): Change result type to struct thread_info *.
7175 All callers updated.
7176 (add_lwp): Call add_thread here instead of in callers.
7177 All callers updated.
7178 * linux-low.h (get_lwp_thread): Rewrite.
7179 (struct lwp_info): New member "thread".
7181 2014-02-19 Doug Evans <dje@google.com>
7183 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7184 All callers updated.
7186 2014-02-19 Doug Evans <dje@google.com>
7188 * inferiors.c (add_thread): Fix whitespace.
7190 2014-02-19 Doug Evans <dje@google.com>
7192 * dll.c (clear_dlls): Replace accessing list implemention details
7194 * gdbthread.h (get_first_thread): Declare.
7195 * inferiors.c (for_each_inferior_with_data): New function.
7196 (get_first_thread): New function.
7197 (find_thread_ptid): Simplify.
7198 (get_first_inferior): New function.
7199 (clear_list): Delete.
7200 (one_inferior_p): New function.
7201 (clear_inferior_list): New function.
7202 (clear_inferiors): Update.
7203 * inferiors.h (for_each_inferior_with_data): Declare.
7204 (clear_inferior_list): Declare.
7205 (one_inferior_p): Declare.
7206 (get_first_inferior): Declare.
7207 * linux-low.c (linux_wait_for_event): Replace accessing list
7208 implemention details with API function.
7209 * server.c (target_running): Ditto.
7210 (accumulate_file_name_length): New function.
7211 (emit_dll_description): New function.
7212 (handle_qxfer_libraries): Replace accessing list implemention
7213 details with API function.
7214 (handle_qxfer_threads_worker): New function.
7215 (handle_qxfer_threads_proper): Replace accessing list implemention
7216 details with API function.
7217 (handle_query): Ditto.
7218 (visit_actioned_threads_callback_ftype): New typedef.
7219 (visit_actioned_threads_data): New struct.
7220 (visit_actioned_threads): Rewrite to be find_inferior callback.
7221 (resume): Call find_inferior.
7222 (handle_status): Replace accessing list implemention
7223 details with API function.
7224 (process_serial_event): Replace accessing list implemention details
7226 * target.c (set_desired_inferior): Replace accessing list implemention
7227 details with API function.
7228 * tracepoint.c (same_process_p): New function.
7229 (gdb_agent_about_to_close): Replace accessing list implemention
7230 details with API function.
7231 * win32-low.c (child_delete_thread): Replace accessing list
7232 implemention details with API function.
7233 (match_dll_by_basename): New function.
7234 (dll_is_loaded_by_basename): New function.
7235 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7236 details call to dll_is_loaded_by_basename.
7238 2014-02-19 Doug Evans <dje@google.com>
7240 * dll.h (struct dll_info): Add comment.
7241 * gdbthread.h (struct thread_info): Add comment.
7242 (current_ptid): Simplify.
7243 * inferiors.c (add_process): Update.
7244 (remove_process): Update.
7245 * inferiors.h (struct process_info): Rename member "head" to "entry".
7246 * linux-low.c (delete_lwp): Update.
7248 (last_thread_of_process_p): Update.
7249 (kill_one_lwp_callback, linux_kill): Update.
7250 (status_pending_p_callback): Update.
7251 (wait_for_sigstop): Update. Simplify read of ptid.
7252 (start_step_over): Update.
7253 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7254 (get_lwp_thread): Update.
7255 (struct lwp_info): Rename member "head" to "entry".
7256 * regcache.h (inferior_list_entry): Delete.
7257 * server.c (kill_inferior_callback): Update.
7258 (detach_or_kill_inferior_callback): Update.
7259 (print_started_pid): Update.
7260 (print_attached_pid): Update.
7261 (process_serial_event): Simplify read of ptid.
7262 * thread-db.c (thread_db_create_event): Update.
7263 (thread_db_get_tls_address): Update.
7264 * win32-low.c (current_inferior_ptid): Simplify.
7266 2014-02-19 Tom Tromey <tromey@redhat.com>
7268 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7270 (target_supports_btrace): Update.
7272 2014-02-14 Yao Qi <yao@codesourcery.com>
7274 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7275 (rsp-low-ipa.o): New target.
7277 2014-02-12 Tom Tromey <tromey@redhat.com>
7279 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7280 convert_ascii_to_int.
7281 * regcache.c (registers_to_string): Likewise.
7282 * remote-utils.c (decode_M_packet): Likewise.
7283 * server.c (process_serial_event): Likewise.
7285 2014-02-12 Tom Tromey <tromey@redhat.com>
7287 * server.c (handle_query, handle_v_run): Use hex2bin, not
7289 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7291 2014-02-12 Tom Tromey <tromey@redhat.com>
7293 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7294 convert_int_to_ascii.
7295 * regcache.c (registers_to_string, collect_register_as_string):
7297 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7299 * server.c (process_serial_event): Likewise.
7300 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7301 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7303 2014-02-12 Tom Tromey <tromey@redhat.com>
7305 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7306 bin2hex, not hexify.
7307 * tracepoint.c (cmd_qtstatus): Likewise.
7309 2014-02-12 Tom Tromey <tromey@redhat.com>
7311 * remote-utils.c (monitor_output): Pass explicit length to
7314 2014-02-12 Tom Tromey <tromey@redhat.com>
7316 * tracepoint.c: Include rsp-low.h.
7317 * server.c: Include rsp-low.h.
7318 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7319 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7321 * remote-utils.c: Include rsp-low.h.
7322 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7323 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7324 (convert_int_to_ascii, convert_ascii_to_int): Move to
7326 * regcache.c: Include rsp-low.h.
7327 * ax.c: Include rsp-low.h.
7328 * Makefile.in (SFILES): Add common/rsp-low.c.
7329 (OBS): Add rsp-low.o.
7330 (rsp-low.o): New target.
7332 2014-02-12 Tom Tromey <tromey@redhat.com>
7334 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7335 Include print-utils.h.
7336 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7337 (plongest, thirty_two, phex_nz): Remove.
7338 * Makefile.in (SFILES): Add common/print-utils.c.
7339 (OBS): Add print-utils.o.
7340 (print-utils-ipa.o): New target.
7341 (print-utils.o): New target.
7342 (IPA_OBJS): Add print-utils-ipa.o.
7344 2014-02-06 Tom Tromey <tromey@redhat.com>
7346 * Makefile.in (SFILES): Fix indentation.
7348 2014-02-05 Doug Evans <dje@google.com>
7350 * linux-low.c (linux_wait_for_event): Improve comment.
7351 (linux_wait_1): Keep current_inferior in sync with event_child.
7353 2014-01-22 Doug Evans <dje@google.com>
7355 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7357 2014-01-22 Doug Evans <dje@google.com>
7359 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7360 * configure: Regenerate.
7361 * config.in: Regenerate.
7362 * Makefile.in (SFILES): Add debug.c.
7364 * debug.c: New file.
7365 * debug.h: New file.
7366 * linux-aarch64-low.c (*): Update all debugging printfs to use
7367 debug_printf instead of fprintf.
7368 * linux-arm-low.c (*): Ditto.
7369 * linux-cris-low.c (*): Ditto.
7370 * linux-crisv32-low.c (*): Ditto.
7371 * linux-m32r-low.c (*): Ditto.
7372 * linux-sparc-low.c (*): Ditto.
7373 * linux-x86.c (*): Ditto.
7374 * linux-low.c (*): Ditto.
7375 (linux_wait_1): Add calls to debug_enter, debug_exit.
7376 (linux_wait): Remove redundant debugging printf.
7377 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7378 (linux_resume, unstop_all_lwps): Ditto.
7379 * mem-break.c (*): Update all debugging printfs to use
7380 debug_printf instead of fprintf.
7381 * remote-utils.c (*): Ditto.
7382 * thread-db.c (*): Ditto.
7383 * server.c #include <ctype.h>, "gdb_vecs.h".
7384 (debug_threads): Moved to debug.c.
7385 (*): Update all debugging printfs to use debug_printf instead of
7387 (start_inferior): Replace call to fflush with call to debug_flush.
7388 (monitor_show_help): Mention set debug-format.
7389 (parse_debug_format_options): New function.
7390 (handle_monitor_command): Handle "monitor set debug-format".
7391 (gdbserver_usage): Mention --debug-format.
7392 (main): Parse --debug-format.
7393 * server.h (debug_threads): Declaration moved to debug.h.
7395 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7396 trace_debug_1 that uses debug_printf.
7397 (tracepoint_look_up_symbols): Update all debugging printfs to use
7398 debug_printf instead of fprintf.
7400 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7402 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7405 2014-01-17 Pedro Alves <palves@redhat.com>
7408 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7409 defined after including gdb_proc_service.h.
7411 2014-01-16 Doug Evans <dje@google.com>
7413 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7414 (match_dll): Use it.
7416 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7418 * target.h (target_ops) <read_btrace>: Change parameters and
7419 return type to allow error reporting.
7420 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7421 trace reading errors on.
7422 * linux-low.c (linux_low_read_btrace): Pass trace reading
7424 (linux_low_disable_btrace): New.
7426 2014-01-15 Doug Evans <dje@google.com>
7428 * inferiors.c (thread_id_to_gdb_id): Delete.
7429 * inferiors.h (thread_id_to_gdb_id): Delete.
7431 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7433 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7434 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7437 2014-01-08 Pedro Alves <palves@redhat.com>
7439 * server.c (handle_status): Don't discard previous queued stop
7440 replies or thread's pending status here.
7441 (main) <disconnection>: Do it here instead.
7443 2014-01-08 Pedro Alves <palves@redhat.com>
7445 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7446 * server.c (visit_actioned_threads, handle_pending_status): New
7448 (handle_v_cont): Factor out parts to ...
7449 (resume): ... this new function. If in all-stop, and a thread
7450 being resumed has a pending status, report it without actually
7452 (myresume): Adjust to use the new 'resume' function.
7453 (clear_pending_status_callback, set_pending_status_callback)
7454 (find_status_pending_thread_callback): New functions.
7455 (handle_status): Handle the case of multiple threads having
7456 interesting statuses to report. Report threads' real last signal
7457 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7458 with an interesting thread to report the status for, instead of
7459 always reporting the status of the first thread.
7461 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7463 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7464 * gdbreplay.c (gdbreplay_version): Likewise.
7466 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7468 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7469 iov.iov_len with the real length in use.
7471 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7473 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7474 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7475 for all targets that use win32-low.c.
7476 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7477 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7479 2013-12-13 Pedro Alves <palves@redhat.com>
7481 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7482 if equal to TARGET_WAITKIND_LOADED.
7483 * win32-low.c (cached_status): New static global.
7484 (win32_wait): Add declaration.
7485 (do_initial_child_stuff): Flush all initial pending debug events
7486 up to the initial breakpoint.
7487 (win32_wait): If CACHED_STATUS was set, return that instead
7488 of doing a real wait. Remove the code resuming the execution
7489 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7490 during the initial phase. Also remove the code changing
7491 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7492 TARGET_WAITKIND_STOPPED.
7494 2013-12-11 Yao Qi <yao@codesourcery.com>
7496 * notif.c (handle_notif_ack): Return 0 if no notification
7499 2013-11-20 Doug Evans <dje@google.com>
7501 * linux-low.c (linux_set_resume_request): Fix comment.
7503 2013-11-20 Doug Evans <dje@google.com>
7505 * linux-low.c (resume_status_pending_p): Tweak comment.
7507 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7509 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7510 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7511 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7512 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7513 (srv_amd64_regobj): Add amd64-mpx.o.
7514 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7515 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7516 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7517 * i387-fp.c (num_pl_bnd_register) Added constant.
7518 (num_pl_bnd_cfg_registers) Added constant.
7519 (struct i387_xsave) Added reserved area and MPX fields.
7520 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7521 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7523 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7524 (init_registers_amd64_mpx_linux): Declare new function.
7525 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7526 (x86_64_regmap): Add MPX registers.
7527 (x86_linux_read_description): Add MPX case.
7528 (initialize_low_arch): Initialize MPX targets.
7530 2013-11-18 Tom Tromey <tromey@redhat.com>
7532 * configure: Rebuild.
7533 * configure.ac: Don't check for stdlib.h.
7534 * gdbreplay.c: Unconditionally include stdlib.h.
7536 2013-11-18 Tom Tromey <tromey@redhat.com>
7538 * config.in: Rebuild.
7539 * configure: Rebuild.
7540 * configure.ac: Don't use AC_HEADER_DIRENT.
7542 2013-11-18 Tom Tromey <tromey@redhat.com>
7544 * server.h: Don't check HAVE_STRING_H.
7545 * gdbreplay.c: Don't check HAVE_STRING_H.
7546 * configure: Rebuild.
7548 2013-11-18 Tom Tromey <tromey@redhat.com>
7550 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7553 2013-11-08 Tom Tromey <tromey@redhat.com>
7555 * configure, config.in: Rebuild.
7556 * configure.ac: Remove unused configury.
7558 2013-11-08 Tom Tromey <tromey@redhat.com>
7560 * acinclude.m4: Include common.m4, codeset.m4.
7561 * configure, config.in: Rebuild.
7562 * configure.ac: Use GDB_AC_COMMON.
7564 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7566 * linux-s390-low.c (HWCAP_S390_TE): New define.
7567 (s390_arch_setup): Consider the TE field in the HWCAP for
7568 determining 'have_regset_tdb'.
7570 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7573 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7576 2013-10-02 Pedro Alves <palves@redhat.com>
7578 * server.c (process_serial_event): Don't output "GDBserver
7579 exiting" if GDB is connected through stdio.
7580 * target.c (mywait): Likewise, be silent if GDB is connected
7583 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7585 * lynx-low.c (lynx_add_threads_after_attach): New function.
7586 (lynx_attach): Remove call to add_thread. Add call to
7587 lynx_add_threads_after_attach instead.
7589 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7591 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7592 * config.in, configure: Regenerated.
7594 2013-09-18 Yao Qi <yao@codesourcery.com>
7597 * server.c (start_inferior): Clear 'resume_info'.
7599 2013-09-16 Jiong Wang <jiwang@tilera.com>
7601 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7604 2013-09-16 Jiong Wang <jiwang@tilera.com>
7606 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7607 linux-tile-low.o to srv_tgtobj.
7609 2013-09-16 Will Newton <will.newton@linaro.org>
7611 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7614 2013-09-06 Pedro Alves <palves@redhat.com>
7616 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7617 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7618 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7619 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7620 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7621 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7623 2013-09-06 Pedro Alves <palves@redhat.com>
7625 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7626 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7628 2013-09-06 Pedro Alves <palves@redhat.com>
7630 * linux-amd64-ipa.c: Include tracepoint.h.
7631 * linux-i386-ipa.c: Include tracepoint.h.
7633 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7635 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7636 (ps_get_thread_area): New function.
7638 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7640 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7641 (initialize_low_arch): Call init_registers_crisv32 rather than
7642 init_register_crisv32.
7644 2013-09-05 Pedro Alves <palves@redhat.com>
7646 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7648 * hostio.h: ... this new file.
7649 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7650 win32-low.c: Include hostio.h.
7652 2013-09-05 Pedro Alves <palves@redhat.com>
7654 * server.h (gdb_client_data, handler_func, callback_handler_func)
7655 (delete_file_handler, add_file_handler, append_callback_event)
7656 (delete_callback_event, start_event_loop, initialize_event_loop):
7657 Move to event-loop.h and include it.
7658 * event-loop.h: New file.
7660 2013-09-05 Pedro Alves <palves@redhat.com>
7662 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7663 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7664 (loaded_dll, unloaded_dll): Move to ...
7665 * dll.h: ... this new file.
7666 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7668 2013-09-05 Pedro Alves <palves@redhat.com>
7670 * server.h (current_process, get_thread_process, all_processes)
7671 (add_inferior_to_list, for_each_inferior, current_inferior)
7672 (remove_inferior, add_process, remove_process, find_process_pid)
7673 (have_started_inferiors_p, have_attached_inferiors_p)
7674 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7675 (clear_inferiors, find_inferior, find_inferior_id)
7676 (inferior_target_data, set_inferior_target_data)
7677 (inferior_regcache_data, set_inferior_regcache_data): Move to
7678 inferiors.h, and include it.
7679 * inferiors.h: New file.
7681 2013-09-05 Pedro Alves <palves@redhat.com>
7683 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7687 2013-09-05 Pedro Alves <palves@redhat.com>
7689 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7691 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7692 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7693 (handle_tracepoint_general_set, handle_tracepoint_query)
7694 (tracepoint_finished_step, tracepoint_was_hit)
7695 (release_while_stepping_state_list, current_traceframe)
7696 (in_readonly_region, traceframe_read_mem)
7697 (fetch_traceframe_registers, traceframe_read_sdata)
7698 (traceframe_read_info, struct fast_tpoint_collect_status)
7699 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7700 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7701 (supply_fast_tracepoint_registers)
7702 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7703 (ipa_tdesc, claim_trampoline_space)
7704 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7705 (agent_mem_read, agent_get_trace_state_variable_value)
7706 (agent_set_trace_state_variable_value, agent_tsv_read)
7707 (agent_mem_read_string, get_raw_reg_func_addr)
7708 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7709 * tracepoint.h: ... this new file.
7711 2013-09-05 Pedro Alves <palves@redhat.com>
7713 * server.h (perror_with_name, error, fatal, warning, paddress)
7714 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7716 * utils.h: New file.
7718 2013-09-05 Pedro Alves <palves@redhat.com>
7720 * server.h (remote_debug, noack_mode, transport_is_reliable)
7721 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7722 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7723 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7724 (write_enn, initialize_async_io, enable_async_io)
7725 (disable_async_io, check_remote_input_interrupt_request)
7726 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7727 (dead_thread_notify, prepare_resume_reply)
7728 (decode_address_to_semicolon, decode_address, decode_m_packet)
7729 (decode_M_packet, decode_X_packet, decode_xfer_write)
7730 (decode_search_memory_packet, unhexify, hexify)
7731 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7732 (look_up_one_symbol, relocate_instruction)
7733 (monitor_output): Move to remote-utils.h, and include it.
7734 * remote-utils.h: New file.
7736 2013-09-05 Pedro Alves <palves@redhat.com>
7738 * server.h (_): Delete.
7740 2013-09-02 Pedro Alves <palves@redhat.com>
7742 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7743 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7745 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7747 2013-09-02 Pierre Muller <muller@sourceware.org>
7749 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7750 or WriteProcessMemory complete successfully and handle
7751 ERROR_PARTIAL_COPY error.
7753 2013-09-02 Pedro Alves <palves@redhat.com>
7755 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7756 error instead of EIO.
7758 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7761 * linux-low.c: Include filestuff.h.
7762 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7763 * lynx-low.c: Include filestuff.h.
7764 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7765 * server.c: Include filestuff.h.
7766 (main): Call notice_open_fds.
7767 * spu-low.c: Include filestuff.h.
7768 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7770 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7772 * Makefile.in: Explain why ../target and ../nat are not
7773 listed as include file search paths.
7774 (linux-waitpid.o): New object file rule.
7775 * configure.srv (srv_native_linux_obj): New variable.
7776 Replace all occurrences of linux native object files with
7777 $srv_native_linux_obj.
7778 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7779 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7780 (linux_enable_event_reporting): Remove declaration.
7781 (my_waitpid): Moved to common/linux-waitpid.c.
7782 (linux_wait_for_event): Pass ptid when calling
7783 linux_enable_event_reporting.
7784 (linux_supports_tracefork_flag): Remove.
7785 (linux_enable_event_reporting): Likewise.
7786 (linux_tracefork_grandchild): Remove.
7787 (STACK_SIZE): Moved to common/linux-ptrace.c.
7788 (linux_tracefork_child): Remove.
7789 (linux_test_for_tracefork): Remove.
7790 (linux_look_up_symbols): Call linux_supports_traceclone.
7791 (initialize_low): Remove call to linux_test_for_tracefork.
7792 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7793 common/linux-ptrace.h.
7794 (PTRACE_TYPE_ARG4): Likewise.
7795 Include linux-ptrace.h.
7797 2013-08-21 Pedro Alves <palves@redhat.com>
7799 * config.in: Renegerate.
7801 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7803 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7804 (SFILES): Remove $(srcdir)/common/target-common.c and
7805 add $(srcdir)/target/waitstatus.c.
7806 (OBS): Remove target-common.o and add waitstatus.o.
7807 (server_h): Remove $(srcdir)/../common/target-common.h and
7808 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7809 and $(srcdir)/../target/waitstatus.h.
7810 (target-common.o): Remove.
7811 (waitstatus.o): New target object file.
7812 * target.h: Do not include target-common.h and
7813 include target/resume.h, target/wait.h and
7814 target/waitstatus.h.
7816 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7818 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7819 to PTRACE_TYPE_ARG3.
7820 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7821 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7823 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7824 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7826 2013-07-27 Jie Zhang <jie@codesourcery.com>
7827 Daniel Jacobowitz <dan@codesourcery.com>
7828 Yao Qi <yao@codesourcery.com>
7830 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7831 (mips-linux-watch.o): New rule.
7832 (mips_linux_watch_h): New variable.
7833 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7835 * linux-mips-low.c: Include mips-linux-watch.h.
7836 (struct arch_process_info, struct arch_lwp_info): New.
7837 (update_watch_registers_callback): New function.
7838 (mips_linux_new_process, mips_linux_new_thread) New functions.
7839 (mips_linux_prepare_to_resume, mips_insert_point): New
7841 (mips_remove_point, mips_stopped_by_watchpoint): New
7843 (rsp_bp_type_to_target_hw_bp_type): New function.
7844 (mips_stopped_data_address): New function.
7845 (the_low_target): Add watchpoint support functions.
7847 2013-07-27 Yao Qi <yao@codesourcery.com>
7849 * i386-low.c: Include break-common.h.
7850 (enum target_hw_bp_type): Remove.
7852 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7854 * Makefile.in (SFILES): /common/target-common.c.
7855 (OBS): Add target-common.o.
7856 (server_h): Add $(srcdir)/../common/target-common.h.
7857 (target-common.o): New target.
7858 * server.c (queue_stop_reply_callback): Free
7859 status string after use.
7860 * target.c (target_waitstatus_to_string): Remove.
7861 * target.h: Include target-common.h.
7862 (resume_kind): Likewise.
7863 (target_waitkind): Likewise.
7864 (target_waitstatus): Likewise.
7865 (TARGET_WNOHANG): Likewise.
7867 2013-07-04 Yao Qi <yao@codesourcery.com>
7869 * Makefile.in (host_alias): Use @host_noncanonical@.
7870 (target_alias): Use @target_noncanonical@.
7871 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7872 ACX_NONCANONICAL_HOST.
7873 * configure: Regenerated.
7876 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7878 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7879 * configure: Rebuild.
7880 * Makefile.in (version_host, version_target): Get from configure.
7881 (version.c): Use $(version_host) and $(version_target).
7883 2013-07-03 Pedro Alves <palves@redhat.com>
7885 * Makefile.in (config.status): Depend on development.sh.
7886 * acinclude.m4: Include libmcheck.m4.
7887 * configure: Regenerate.
7889 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7891 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7892 attribute inside the parentheses.
7893 (winapi_DebugSetProcessKillOnExit): Ditto.
7894 (winapi_DebugBreakProcess): Ditto.
7895 (winapi_GenerateConsoleCtrlEvent): Ditto.
7897 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7899 * notif.h (notif_event): Add a dummy member to avoid compiler
7902 2013-07-01 Pedro Alves <palves@redhat.com>
7904 * hostio.c (HOSTIO_PATH_MAX): Define.
7905 (require_filename, handle_open, handle_unlink, handle_readlink):
7908 2013-07-01 Pedro Alves <palves@redhat.com>
7910 * server.h: Include "pathmax.h".
7911 * linux-low.c: Don't include sys/param.h.
7912 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7914 * win32-low.c: Don't include sys/param.h.
7915 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7917 2013-07-01 Pedro Alves <palves@redhat.com>
7919 * event-loop.c: Don't check HAVE_UNISTD_H before including
7921 * gdbreplay.c: Likewise.
7922 * remote-utils.c: Likewise.
7923 * server.c: Likewise.
7924 * configure.ac: Don't check for unistd.h.
7925 * configure: Regenerate.
7927 2013-06-28 Tom Tromey <tromey@redhat.com>
7929 * Makefile.in (version.c): Use version.in, not
7932 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7934 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7935 * configure: Rebuild.
7936 * Makefile.in (version_host, version_target): Get from configure.
7937 (version.c): Use $(version_host) and $(version_target).
7939 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7941 Fix trace-status to output user name without trailing colon.
7942 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7944 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7946 Fix trace-status to output proper start-time and stop-time.
7947 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7948 output start time and stop time in hex as gdb expects.
7950 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7952 * tracepoint.c (build_traceframe_info_xml): Output trace state
7953 variables present in the trace buffer.
7955 2013-06-24 Tom Tromey <tromey@redhat.com>
7957 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7959 (version.o): Remove.
7960 * gdbreplay.c: Include version.h.
7961 (version, host_name): Don't declare.
7962 * server.h: Include version.h.
7963 (version, host_name): Don't declare.
7965 2013-06-12 Pedro Alves <palves@redhat.com>
7967 * linux-x86-low.c (linux_is_elf64): Delete global.
7968 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7969 with local linux_pid_exe_is_elf_64_file use.
7971 2013-06-11 Pedro Alves <palves@redhat.com>
7973 * linux-low.c (regset_disabled, disable_regset): New functions.
7974 (regsets_fetch_inferior_registers)
7975 (regsets_store_inferior_registers): Use them.
7976 (initialize_regsets_info); Don't allocate the disabled_regsets
7978 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7981 2013-06-11 Pedro Alves <palves@redhat.com>
7983 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7986 2013-06-11 Pedro Alves <palves@redhat.com>
7988 * linux-x86-low.c (initialize_low_arch): Call
7989 init_registers_x32_avx_linux.
7991 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7993 Fix compatibility with Android Bionic.
7994 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7997 2013-06-07 Pedro Alves <palves@redhat.com>
8000 * Makefile.in (OBS): Add tdesc.o.
8001 (IPA_OBJS): Add tdesc-ipa.o.
8002 (tdesc-ipa.o): New rule.
8003 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8005 * linux-low.c (new_inferior): Delete.
8006 (disabled_regsets, num_regsets): Delete.
8007 (linux_add_process): Adjust to set the new per-process
8009 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8010 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8011 was a stop. When calling arch_setup, switch the current inferior
8012 to the thread that got an event.
8013 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8014 (regsets_fetch_inferior_registers)
8015 (regsets_store_inferior_registers): New regsets_info parameter.
8017 (linux_register_in_regsets): New regs_info parameter. Adjust to
8019 (register_addr, fetch_register, store_register): New usrregs_info
8020 parameter. Adjust to use it.
8021 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8022 parameter regs_info. Adjust to use it.
8023 (linux_fetch_registers): Get the current inferior's regs_info, and
8025 (linux_store_registers): Ditto.
8026 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8027 (initialize_low): Don't initialize the target_regsets here. Call
8028 initialize_low_arch.
8029 * linux-low.h (target_regsets): Delete declaration.
8030 (struct regsets_info): New.
8031 (struct usrregs_info): New.
8032 (struct regs_info): New.
8033 (struct process_info_private) <new_inferior>: New field.
8034 (struct linux_target_ops): Delete the num_regs, regmap, and
8035 regset_bitmap fields. New field regs_info.
8036 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8037 * i387-fp.c (num_xmm_registers): Delete.
8038 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8039 calls to new interface.
8040 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8041 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8042 Infer the number of xmm registers from the regcache's target
8044 * i387-fp.h (num_xmm_registers): Delete.
8045 * inferiors.c (add_thread): Don't install the thread's regcache
8047 * proc-service.c (gregset_info): Fetch the current inferior's
8048 regs_info. Adjust to use it.
8049 * regcache.c: Include tdesc.h.
8050 (register_bytes, reg_defs, num_registers)
8051 (gdbserver_expedite_regs): Delete.
8052 (get_thread_regcache): If the thread doesn't have a regcache yet,
8053 create one, instead of aborting gdbserver.
8054 (regcache_invalidate_one): Rename to ...
8055 (regcache_invalidate_thread): ... this.
8056 (regcache_invalidate_one): New.
8057 (regcache_invalidate): Only invalidate registers of the current
8059 (init_register_cache): Add target_desc parameter, and use it.
8060 (new_register_cache): Ditto. Assert the target description has a
8061 non zero registers_size.
8062 (regcache_cpy): Add assertions. Adjust.
8063 (realloc_register_cache, set_register_cache): Delete.
8064 (registers_to_string, registers_from_string): Adjust.
8065 (find_register_by_name, find_regno, find_register_by_number)
8066 (register_cache_size): Add target_desc parameter, and use it.
8067 (free_register_cache_thread, free_register_cache_thread_one)
8068 (regcache_release, register_cache_size): New.
8069 (register_size): Add target_desc parameter, and use it.
8070 (register_data, supply_register, supply_register_zeroed)
8071 (supply_regblock, supply_register_by_name, collect_register)
8072 (collect_register_as_string, collect_register_by_name): Adjust.
8073 * regcache.h (struct target_desc): Forward declare.
8074 (struct regcache) <tdesc>: New field.
8075 (init_register_cache, new_register_cache): Add target_desc
8077 (regcache_invalidate_thread): Declare.
8078 (regcache_invalidate_one): Delete declaration.
8079 (regcache_release): Declare.
8080 (find_register_by_number, register_cache_size, register_size)
8081 (find_regno): Add target_desc parameter.
8082 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8084 * remote-utils.c: Include tdesc.h.
8085 (outreg, prepare_resume_reply): Adjust.
8086 * server.c: Include tdesc.h.
8087 (gdbserver_xmltarget): Delete declaration.
8088 (get_features_xml, process_serial_event): Adjust.
8089 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8091 (struct process_info) <tdesc>: New field.
8092 (ipa_tdesc): Declare.
8093 * tdesc.c: New file.
8094 * tdesc.h: New file.
8095 * tracepoint.c: Include tdesc.h.
8096 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8097 (get_context_regcache): Adjust to pass ipa_tdesc down.
8098 (do_action_at_tracepoint): Adjust to get the register cache size
8099 from the context regcache's description.
8100 (traceframe_walk_blocks): Adjust to get the register cache size
8101 from the current trace frame's description.
8102 (traceframe_get_pc): Adjust to get current trace frame's
8103 description and pass it down.
8104 (gdb_collect): Adjust to get the register cache size from the
8106 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8107 (gdbserver_xmltarget): Delete.
8108 (initialize_low_tracepoint): Set the ipa's target description.
8109 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8110 (initialize_low_tracepoint): Set the ipa's target description.
8111 * linux-x86-low.c: Include tdesc.h.
8112 [__x86_64__] (is_64bit_tdesc): New.
8113 (ps_get_thread_area, x86_get_thread_area): Use it.
8114 (i386_cannot_store_register): Rename to ...
8115 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8116 (i386_cannot_fetch_register): Rename to ...
8117 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8118 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8120 (target_regsets): Rename to ...
8121 (x86_regsets): ... this.
8122 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8124 (x86_siginfo_fixup): Use is_64bit_tdesc.
8125 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8126 (tdesc_x32_avx_linux, tdesc_x32_linux)
8127 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8129 (x86_linux_update_xmltarget): Delete.
8130 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8131 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8132 (AMD64_LINUX_USER64_CS): New.
8133 (x86_linux_read_description): New, based on
8134 x86_linux_update_xmltarget.
8135 (same_process_callback): New.
8136 (x86_arch_setup_process_callback): New.
8137 (x86_linux_update_xmltarget): New.
8138 (x86_regsets_info): New.
8139 (amd64_linux_regs_info): New.
8140 (i386_linux_usrregs_info): New.
8141 (i386_linux_regs_info): New.
8142 (x86_linux_regs_info): New.
8143 (x86_arch_setup): Reimplement.
8144 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8145 (x86_emit_ops): Ditto.
8146 (the_low_target): Adjust. Install x86_linux_regs_info,
8147 x86_cannot_fetch_register, and x86_cannot_store_register.
8148 (initialize_low_arch): New.
8149 * linux-ia64-low.c (tdesc_ia64): Declare.
8150 (ia64_fetch_register): Adjust.
8151 (ia64_usrregs_info, regs_info): New globals.
8152 (ia64_regs_info): New function.
8153 (the_low_target): Adjust.
8154 (initialize_low_arch): New function.
8155 * linux-sparc-low.c (tdesc_sparc64): Declare.
8156 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8158 (sparc_arch_setup): New function.
8159 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8160 (the_low_target): Adjust.
8161 (initialize_low_arch): New function.
8162 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8163 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8164 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8165 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8166 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8167 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8168 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8169 (tdesc_powerpc_isa205_vsx64l): Declare.
8170 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8171 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8172 (ppc_set_pc, ppc_get_hwcap): Adjust.
8173 (ppc_usrregs_info): Forward declare.
8174 (!__powerpc64__) ppc_regmap_adjusted: New global.
8175 (ppc_arch_setup): Adjust to the current process'es target
8177 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8178 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8179 (ppc_store_evrregset): Adjust.
8180 (target_regsets): Rename to ...
8181 (ppc_regsets): ... this, and make static.
8182 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8183 (ppc_regs_info): New function.
8184 (the_low_target): Adjust.
8185 (initialize_low_arch): New function.
8186 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8187 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8188 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8189 (tdesc_s390x_linux64v2): Declare.
8190 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8191 (s390_fill_gregset, s390_store_last_break): Adjust.
8192 (target_regsets): Rename to ...
8193 (s390_regsets): ... this, and make static.
8194 (s390_get_pc, s390_set_pc): Adjust.
8195 (s390_get_hwcap): New target_desc parameter, and use it.
8196 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8197 (s390_arch_setup): Adjust to set the current process'es target
8198 description. Don't adjust the regmap.
8199 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8200 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8201 (regs_info_3264): New globals.
8202 (s390_regs_info): New function.
8203 (the_low_target): Adjust.
8204 (initialize_low_arch): New function.
8205 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8206 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8207 [__mips64] (init_registers_mips_linux)
8208 (init_registers_mips_dsp_linux): Delete defines.
8209 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8210 (have_dsp): New global.
8211 (mips_read_description): New, based on mips_arch_setup.
8212 (mips_arch_setup): Reimplement.
8213 (get_usrregs_info): New function.
8214 (mips_cannot_fetch_register, mips_cannot_store_register)
8215 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8216 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8217 (target_regsets): Rename to ...
8218 (mips_regsets): ... this, and make static.
8219 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8220 (dsp_regs_info, regs_info): New globals.
8221 (mips_regs_info): New function.
8222 (the_low_target): Adjust.
8223 (initialize_low_arch): New function.
8224 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8225 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8227 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8228 (arm_read_description): New, with bits factored from
8230 (arm_arch_setup): Reimplement.
8231 (target_regsets): Rename to ...
8232 (arm_regsets): ... this, and make static.
8233 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8234 (arm_regs_info): New function.
8235 (the_low_target): Adjust.
8236 (initialize_low_arch): New function.
8237 * linux-m68k-low.c (tdesc_m68k): Declare.
8238 (target_regsets): Rename to ...
8239 (m68k_regsets): ... this, and make static.
8240 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8241 (m68k_regs_info): New function.
8242 (m68k_arch_setup): New function.
8243 (the_low_target): Adjust.
8244 (initialize_low_arch): New function.
8245 * linux-sh-low.c (tdesc_sharch): Declare.
8246 (target_regsets): Rename to ...
8247 (sh_regsets): ... this, and make static.
8248 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8249 (sh_regs_info, sh_arch_setup): New functions.
8250 (the_low_target): Adjust.
8251 (initialize_low_arch): New function.
8252 * linux-bfin-low.c (tdesc_bfin): Declare.
8253 (bfin_arch_setup): New function.
8254 (bfin_usrregs_info, regs_info): New globals.
8255 (bfin_regs_info): New function.
8256 (the_low_target): Adjust.
8257 (initialize_low_arch): New function.
8258 * linux-cris-low.c (tdesc_cris): Declare.
8259 (cris_arch_setup): New function.
8260 (cris_usrregs_info, regs_info): New globals.
8261 (cris_regs_info): New function.
8262 (the_low_target): Adjust.
8263 (initialize_low_arch): New function.
8264 * linux-cris-low.c (tdesc_crisv32): Declare.
8265 (cris_arch_setup): New function.
8266 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8267 (cris_regs_info): New function.
8268 (the_low_target): Adjust.
8269 (initialize_low_arch): New function.
8270 * linux-m32r-low.c (tdesc_m32r): Declare.
8271 (m32r_arch_setup): New function.
8272 (m32r_usrregs_info, regs_info): New globals.
8273 (m32r_regs_info): Adjust.
8274 (initialize_low_arch): New function.
8275 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8276 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8277 (tic6x_usrregs_info): Forward declare.
8278 (tic6x_read_description): New function, based on ...
8279 (tic6x_arch_setup): ... this. Reimplement.
8280 (target_regsets): Rename to ...
8281 (tic6x_regsets): ... this, and make static.
8282 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8283 (tic6x_regs_info): New function.
8284 (the_low_target): Adjust.
8285 (initialize_low_arch): New function.
8286 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8287 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8288 (target_regsets): Rename to ...
8289 (xtensa_regsets): ... this, and make static.
8290 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8292 (xtensa_arch_setup, xtensa_regs_info): New functions.
8293 (the_low_target): Adjust.
8294 (initialize_low_arch): New function.
8295 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8296 (nios2_arch_setup): Set the current process'es tdesc.
8297 (target_regsets): Rename to ...
8298 (nios2_regsets): ... this.
8299 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8300 (nios2_regs_info): New function.
8301 (the_low_target): Adjust.
8302 (initialize_low_arch): New function.
8303 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8304 (aarch64_arch_setup): Set the current process'es tdesc.
8305 (target_regsets): Rename to ...
8306 (aarch64_regsets): ... this.
8307 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8308 (aarch64_regs_info): New function.
8309 (the_low_target): Adjust.
8310 (initialize_low_arch): New function.
8311 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8313 (target_regsets): Rename to ...
8314 (tile_regsets): ... this.
8315 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8316 (tile_regs_info): New function.
8317 (tile_arch_setup): Set the current process'es tdesc.
8318 (the_low_target): Adjust.
8319 (initialize_low_arch): New function.
8320 * spu-low.c (tdesc_spu): Declare.
8321 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8322 * win32-arm-low.c (tdesc_arm): Declare.
8323 (arm_arch_setup): New function.
8324 (the_low_target): Install arm_arch_setup instead of
8326 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8327 (init_windows_x86): Rename to ...
8328 (i386_arch_setup): ... this. Set `win32_tdesc'.
8329 (the_low_target): Adjust.
8330 * win32-low.c (win32_tdesc): New global.
8331 (child_add_thread): Don't create the thread cache here.
8332 (do_initial_child_stuff): Set the new process'es tdesc.
8333 * win32-low.h (struct target_desc): Forward declare.
8334 (win32_tdesc): Declare.
8335 * lynx-i386-low.c (tdesc_i386): Declare global.
8336 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8337 * lynx-low.c (lynx_tdesc): New global.
8338 (lynx_add_process): Set the new process'es tdesc.
8339 * lynx-low.h (struct target_desc): Forward declare.
8340 (lynx_tdesc): Declare global.
8341 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8342 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8343 * nto-low.c (nto_tdesc): New global.
8344 (do_attach): Set the new process'es tdesc.
8345 * nto-low.h (struct target_desc): Forward declare.
8346 (nto_tdesc): Declare.
8347 * nto-x86-low.c (tdesc_i386): Declare.
8348 (nto_x86_arch_setup): Set `nto_tdesc'.
8350 2013-06-04 Gary Benson <gbenson@redhat.com>
8352 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8353 to qSupported response when appropriate.
8354 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8355 with nonzero-length annex.
8356 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8357 arguments supplied in annex.
8359 2013-05-31 Doug Evans <dje@google.com>
8362 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8363 64 bits in 64-cross-32 environment.
8365 2013-05-28 Pedro Alves <palves@redhat.com>
8367 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8368 (aarch64-without-fpu.c): Delete rule.
8369 * configure.srv (aarch64*-*-linux*): Remove references to
8370 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8371 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8374 2013-05-24 Pedro Alves <palves@redhat.com>
8376 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8377 instead of strchr/decode_address. Error if the range isn't split
8378 with a ','. Don't assume there's be a ':' in the action.
8380 2013-05-23 Yao Qi <yao@codesourcery.com>
8381 Pedro Alves <palves@redhat.com>
8383 * linux-low.c (lwp_in_step_range): New function.
8384 (linux_wait_1): If the thread was range stepping and stopped
8385 outside the stepping range, report the stop to GDB. Otherwise,
8386 continue stepping. Add range stepping debug output.
8387 (linux_set_resume_request): Copy the step range from the resume
8389 (linux_supports_range_stepping): New.
8390 (linux_target_ops) <supports_range_stepping>: Set to
8391 linux_supports_range_stepping.
8392 * linux-low.h (struct linux_target_ops)
8393 <supports_range_stepping>: New field.
8394 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8395 * linux-x86-low.c (x86_supports_range_stepping): New.
8396 (the_low_target) <supports_range_stepping>: Set to
8397 x86_supports_range_stepping.
8398 * server.c (handle_v_cont): Handle 'r' action.
8399 (handle_v_requests): Append ";r" if the target supports range
8401 * target.h (struct thread_resume) <step_range_start,
8402 step_range_end>: New fields.
8403 (struct target_ops) <supports_range_stepping>:
8405 (target_supports_range_stepping): New macro.
8407 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8409 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8410 confusion in comment.
8412 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8414 * lynx-low.c (struct process_info_private): New type.
8415 (lynx_add_process): New function.
8416 (lynx_create_inferior, lynx_attach): Replace calls to
8417 add_process by calls to lynx_add_process.
8418 (lynx_resume): If PTID is null, then try using
8419 current_process()->private->last_wait_event_ptid.
8421 (lynx_clear_inferiors): Delete. The contents of that function
8422 has been inlined in lynx_mourn;
8423 (lynx_wait_1): Save the ptid in the process's private data.
8424 (lynx_mourn): Free the process' private data. Replace call
8425 to lynx_clear_inferiors by call to clear_inferiors.
8427 2013-05-17 Yao Qi <yao@codesourcery.com>
8429 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8432 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8434 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8435 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8436 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8437 PT_TEXT_END_ADDR guards. Update comments.
8438 (linux_target_op) <read_offsets>: Conditionally define to
8439 linux_read_offsets if the target is UCLIBC and if it defines
8440 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8442 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8443 Andrew Jenner <andrew@codesourcery.com>
8445 * Makefile.in (SFILES): Add linux-nios2-low.c.
8446 (clean): Add action to delete nios2-linux.c.
8447 (nios2-linux.c): New rule.
8448 * configure.srv: Add nios2*-*-linux*.
8449 * linux-nios2-low.c: New.
8451 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8453 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8455 2013-04-25 Hui Zhu <hui@codesourcery.com>
8458 * ax.c (ax_printf): Add fflush.
8460 2013-04-22 Tom Tromey <tromey@redhat.com>
8462 * Makefile.in (SFILES): Add filestuff.c.
8463 (OBS): Add filestuff.o.
8464 (filestuff.o): New target.
8465 * config.in, configure: Rebuild.
8466 * configure.ac: Check for fdwalk, pipe2.
8468 2013-04-17 Pedro Alves <palves@redhat.com>
8470 * configure.ac (USE_THREAD_DB): Delete variable.
8471 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8472 Don't AC_SUBST USE_THREAD_DB.
8473 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8474 * config.in, configure: Regenerate.
8476 2013-04-16 Pedro Alves <palves@redhat.com>
8478 * linux-low.h (struct lwp_info) <thread_known>: Move under
8479 the USE_THREAD_DB #ifdef.
8481 2013-04-16 Pedro Alves <palves@redhat.com>
8483 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8484 (linux-low.o): Delete rule.
8485 * linux-low.h: Always include "gdb_thread_db.h" instead of
8486 conditionally including thread_db.h.
8487 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8490 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8492 * Makefile.in (install-only): Fix make install regression.
8494 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8496 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8497 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8499 * gdbserver.1: Remove.
8501 2013-03-22 Pedro Alves <palves@redhat.com>
8503 * linux-low.c (handle_extended_wait): Don't call
8504 linux_enable_event_reporting.
8506 2013-03-15 Tony Theodore <tonyt@logyst.com>
8509 * Makefile.in (SHELL): Use @SHELL@.
8511 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8513 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8516 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8518 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8519 Remove extraneous NULL element.
8521 2013-03-13 Yao Qi <yao@codesourcery.com>
8523 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8524 'V' block in trace frame.
8526 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8528 * target.h (struct target_ops): Add btrace ops.
8529 (target_supports_btrace): New macro.
8530 (target_enable_btrace): New macro.
8531 (target_disable_btrace): New macro.
8532 (target_read_btrace): New macro.
8533 * gdbthread.h (struct thread_info): Add btrace field.
8534 * server.c: Include btrace-common.h.
8535 (handle_btrace_general_set): New function.
8536 (handle_btrace_enable): New function.
8537 (handle_btrace_disable): New function.
8538 (handle_general_set): Call handle_btrace_general_set.
8539 (handle_qxfer_btrace): New function.
8540 (struct qxfer qxfer_packets[]): Add btrace entry.
8541 * inferiors.c (remove_thread): Disable btrace.
8542 * linux-low: Include linux-btrace.h.
8543 (linux_low_enable_btrace): New function.
8544 (linux_low_read_btrace): New function.
8545 (linux_target_ops): Add btrace ops.
8546 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8547 Add srv_linux_btrace=yes.
8548 (x86_64-*-linux*): Add linux-btrace.o.
8549 Add srv_linux_btrace=yes.
8550 * configure.ac: Define HAVE_LINUX_BTRACE.
8551 * config.in: Regenerated.
8552 * configure: Regenerated.
8554 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8556 * server.c (handle_qxfer): Preserve error message if -3 is
8558 (qxfer): Document the -3 return value.
8560 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8562 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8563 (linux_btrace_h): New variable.
8564 (linux-btrace.o): New rule.
8566 2013-03-08 Stan Shebs <stan@codesourcery.com>
8567 Hafiz Abid Qadeer <abidh@codesourcery.com>
8569 * tracepoint.c (trace_buffer_size): New global.
8570 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8571 (init_trace_buffer): Change to one-argument function. Allocate
8572 trace buffer memory.
8573 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8574 handle QTBuffer:size packet.
8575 (cmd_bigqtbuffer_size): New function.
8576 (initialize_tracepoint): Call init_trace_buffer with
8577 DEFAULT_TRACE_BUFFER_SIZE.
8578 * server.c (handle_query): Add QTBuffer:size in the
8581 2013-03-07 Yao Qi <yao@codesourcery.com>
8583 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8584 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8586 (cmd_qtsp): Adjust condition. Do post increment.
8587 Set cur_action and cur_step_action back to 0.
8589 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8592 * linux-low.c (linux_write_memory): Return early success if LEN is
8595 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8597 * configure.srv: Add x86_64-*-cygwin* as target.
8599 2013-02-28 Tom Tromey <tromey@redhat.com>
8601 * configure.ac: Invoke AC_SYS_LARGEFILE.
8602 * configure, config.in: Rebuild.
8604 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8606 * win32-low.c: Throughout, fix format strings and casts of
8607 printf-like functions to avoid type related warnings on all
8609 (get_child_debug_event): Print dwDebugEventCode as hex since
8610 that's how it's usually documented.
8612 2013-02-28 Yao Qi <yao@codesourcery.com>
8614 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8617 2013-02-27 Jiong Wang <jiwang@tilera.com>
8619 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8620 (reg-tilegx32.c): New rule.
8621 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8622 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8623 different register info initializer according to elf class.
8624 (init_registers_tilgx32): New function. The tilegx32 register info
8626 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8627 (tile_store_gregset): Likewise.
8629 2013-02-27 Yao Qi <yao@codesourcery.com>
8631 * server.c (process_point_options): Print debug message when
8632 debug_threads is true.
8634 2013-02-26 Yao Qi <yao@codesourcery.com>
8636 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8638 2013-02-19 Pedro Alves <palves@redhat.com>
8639 Kai Tietz <ktietz@redhat.com>
8643 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8644 instead of strtoul to extract address from packet.
8645 (process_serial_event) <'z'>: Likewise.
8647 2013-02-18 Yao Qi <yao@codesourcery.com>
8649 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8651 2013-02-14 Pedro Alves <palves@redhat.com>
8655 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8656 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8658 2013-02-14 Pedro Alves <palves@redhat.com>
8660 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8662 2013-02-14 Pedro Alves <palves@redhat.com>
8664 * tracepoint.c (save_string): Delete.
8665 (add_tracepoint_action): Use savestring instead of save_string.
8667 2013-02-12 Pedro Alves <palves@redhat.com>
8669 * linux-xtensa-low.c: Ditto.
8670 * xtensa-xtregs.c: Ditto.
8672 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8674 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8677 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8679 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8680 aarch64_num_wp_regs and aarch64_num_bp_regs to
8681 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8683 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8685 * linux-aarch64-low.c (ps_get_thread_area): Replace
8686 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8688 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8689 Marcus Shawcroft <marcus.shawcroft@arm.com>
8690 Nigel Stephens <nigel.stephens@arm.com>
8691 Yufeng Zhang <yufeng.zhang@arm.com>
8693 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8694 (aarch64.c, aarch64-without-fpu.c): New targets.
8695 * configure.srv (aarch64*-*-linux*): New.
8696 * linux-aarch64-low.c: New file.
8698 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8700 * linux-low.c (handle_extended_wait, linux_create_inferior)
8701 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8702 (dequeue_one_deferred_signal, linux_resume_one_thread)
8703 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8704 (linux_tracefork_grandchild, linux_test_for_tracefork)
8705 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8706 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8707 where the argument is 0.
8709 2013-01-25 Yao Qi <yao@codesourcery.com>
8711 * event-loop.c: Include "queue.h".
8712 (gdb_event_p): New typedef.
8713 (struct gdb_event) <next_event>: Remove.
8714 (event_queue): Change to QUEUE(gdb_event_p).
8715 (async_queue_event): Remove.
8716 (gdb_event_xfree): New.
8717 (initialize_event_loop): New.
8718 (process_event): Use API from QUEUE.
8719 (wait_for_event): Likewise.
8720 * server.c (main): Call initialize_event_loop.
8721 * server.h (initialize_event_loop): Declare.
8723 2013-01-18 Yao Qi <yao@codesourcery.com>
8725 * ax.h (struct eval_agent_expr_context): New.
8726 (gdb_eval_agent_expr): Update declaration.
8727 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8728 TFRAME. Add new argument CTX.
8729 * server.h (struct eval_agent_expr_context): Declare.
8730 (agent_mem_read, agent_tsv_read): Update declaration.
8731 (agent_mem_read_string): Likewise.
8732 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8733 (add_traceframe_block): Add new argument TPOINT.
8734 Increase TPOINT->traceframe_usage.
8735 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8736 eval_tracepoint_agent_expr.
8737 (condition_true_at_tracepoint): Likewise.
8738 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8739 (agent_mem_read_string, agent_tsv_read): Likewise.
8741 2013-01-16 Yao Qi <yao@codesourcery.com>
8743 * linux-low.c (linux_resume_one_lwp): Don't check
8744 'lwp->bp_reinsert != 0'.
8746 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8747 Pedro Alves <palves@redhat.com>
8749 * lynx-low.c (ptrace_request_to_str): Define a temporary
8750 macro and use it to simplify this function's implementation.
8752 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8754 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8757 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8759 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8761 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8763 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8765 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8767 * lynx-low.c (lynx_resume): Use the resume_info parameter
8768 to determine the ptid for the lynx_ptrace call, unless
8769 it is equal to minus_one_ptid, in which case we use the
8770 ptid of the current_inferior.
8771 (lynx_wait_1): After having received a thread create/exit
8772 event, resume the inferior's execution using the signaling
8773 thread's ptid, rather than the old ptid.
8775 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8777 * lynx-low.c (lynx_resume): Delete variable ret.
8779 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8781 * gdbreplay.c (gdbreplay_version): Update copyright year.
8782 * server.c (gdbserver_version): Likewise.
8784 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8786 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8789 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8791 * lynx-low.c (ptrace_request_to_str): Add handling for
8794 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8796 * lynx-low.c (lynx_attach): Delete variable new_process.
8798 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8800 * lynx-low.c (lynx_create_inferior): Delete variable
8803 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8805 * lynx-low.c (ptrace_request_to_str): Do not handle
8806 PTRACE_GETTHREADLIST if this macro does not exist.
8808 2012-12-15 Yao Qi <yao@codesourcery.com>
8810 * Makefile.in (OBS): Add notif.o.
8811 * notif.c, notif.h: New.
8812 * server.c: Include "notif.h".
8813 (struct vstop_notif) <next>: Remove.
8815 (queue_stop_reply): Update.
8816 (push_event, send_next_stop_reply): Remove.
8817 (discard_queued_stop_replies): Update.
8818 (notif_stop): New variable.
8819 (handle_v_stopped): Remove.
8820 (handle_v_requests): Don't call handle_v_stopped. Call
8821 handle_ack_notif instead.
8822 (queue_stop_reply_callback): Call notif_event_enque instead
8823 of queue_stop_reply.
8824 (handle_status): Don't call send_next_stop_reply, call
8825 notif_write_event instead.
8826 (kill_inferior_callback): Likewise.
8827 (detach_or_kill_inferior_callback): Likewise.
8828 (main): Call initialize_notif.
8829 (process_serial_event): Call QUEUE_is_empty.
8830 (handle_target_event): Call notif_push instead of push event.
8831 * server.h (push_event): Remove declaration.
8833 2012-12-10 Tom Tromey <tromey@redhat.com>
8835 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8836 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8839 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8840 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8841 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8842 (amd64-linux-ipa.o, ax.o): Rewrite.
8843 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8844 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8845 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8846 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8847 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8848 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8849 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8850 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8851 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8852 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8853 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8854 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8855 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8856 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8857 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8858 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8859 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8860 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8861 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8862 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8863 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8864 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8865 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8866 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8867 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8868 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8869 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8870 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8871 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8872 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8873 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8874 (reg-tilegx.o): Remove.
8875 (all_object_files): New macro.
8876 Include .deps files.
8877 * aclocal.m4, configure: Rebuild.
8878 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8879 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8880 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8882 2012-12-05 Tom Tromey <tromey@redhat.com>
8885 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8887 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8889 * configure.ac: Check for linux/perf_event.h.
8890 * config.in: Regenerated.
8891 * configure: Regenerated.
8893 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8895 * hostio.c (handle_readlink): Decrease buffer size
8896 parameter passed to readlink by one byte.
8898 2012-11-26 Yao Qi <yao@codesourcery.com>
8900 * configure.ac (build_warnings): Append '-Wempty-body'.
8901 * configure: Regenerated.
8902 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8905 2012-11-15 Pierre Muller <muller@sourceware.org>
8907 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8908 * config.in: Regenerate.
8909 * configure: Regenerate.
8910 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8911 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8912 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8913 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8915 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8916 instead of <sys/wait.h> header.
8917 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8919 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8921 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8922 (various make rules): Remove -DGDBSERVER
8924 2012-11-09 Yao Qi <yao@codesourcery.com>
8926 * spu-low.c (current_ptid): Move it to ..
8927 * gdbthread.h: ... here. New.
8928 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8929 * server.c (myresume, process_serial_event): Likewise.
8930 * thread-db.c (thread_db_find_new_threads): Likewise.
8931 * tracepoint.c (run_inferior_command): Likewise.
8933 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8935 * server.c (handle_search_memory_1): Include access length in
8938 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8940 * linux-crisv32-low.c: Fix compile errors.
8942 2012-09-04 Yao Qi <yao@codesourcery.com>
8944 * tracepoint.c (cmd_qtsv): Adjust debug message.
8945 Don't check CUR_TPOINT.
8947 2012-08-28 Yao Qi <yao@codesourcery.com>
8949 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8950 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8951 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8952 Remove declarations of xmalloc, xreallloc, xstrdup and
8954 * Makefile.in (libiberty_h): New.
8955 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8956 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8958 2012-08-23 Yao Qi <yao@codesourcery.com>
8960 * server.h: Remove declaration of 'xsnprintf'.
8962 2012-08-22 Keith Seitz <keiths@redhat.com>
8964 * server.h: Include build-gnulib-gbserver/config.h.
8965 * gdbreplay.c: Likewise.
8967 2012-08-08 Doug Evans <dje@google.com>
8969 * Makefile.in (SFILES): Add gdb_vecs.c.
8970 (OBS): Add gdb_vecs.o.
8971 (gdb_vecs_h, host_defs_h): New variables.
8972 (thread-db.o): Add $(gdb_vecs_h) dependency.
8973 (gdb_vecs.o): New rule.
8974 * thread-db.c: #include "gdb_vecs.h".
8975 (thread_db_load_search): Use a vector to iterate over path elements.
8976 Handle text appearing after "$pdir".
8978 * configure.ac: Add check for strstr.
8979 * config.in: Regenerate.
8980 * configure: Regenerate.
8982 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8984 * hostio.c (handle_pread): If pread fails, fall back to attempting
8986 (handle_pwrite): Likewise for pwrite.
8988 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8990 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8991 between unsupported TYPE and unimplementable ADDR/LEN combination.
8992 (arm_insert_point): Act on new return value.
8994 2012-07-31 Pedro Alves <palves@redhat.com>
8996 * server.c (process_point_options): Only skip tokens if we find
8997 one that is unrecognized. Don't treat 'X' specially while
8998 skipping unrecognized tokens.
9000 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9002 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9003 to 4-byte-align HW breakpoint addresses for Thumb.
9005 2012-07-27 Yao Qi <yao@codesourcery.com>
9009 * server.h: Declare gdb_agent_about_to_close.
9010 * target.c (kill_inferior): Include "agent.h".
9011 New. Send command 'kill'.
9012 * target.h (kill_inferior): Removed macro.
9013 * tracepoint.c (gdb_agent_about_to_close): New.
9014 (gdb_agent_helper_thread): Handle command 'close'.
9015 Wait endlessly until the inferior stops.
9016 Install gdb_agent_remove_socket to atexit hook.
9017 (agent_socket_name): New static variable.
9018 (gdb_agent_socket_init): Replace local variable 'name' with
9019 'agent_socket_name'.
9020 (gdb_agent_remove_socket): New.
9022 2012-07-27 Yao Qi <yao@codesourcery.com>
9024 * server.c (process_point_options): Stop at 'X' when parsing.
9026 2012-07-19 Michael Eager <eager@eagercon.com>
9028 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9030 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9031 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9032 hardware breakpoint.
9034 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9036 * gdbserver/linux-low.c (initialize_low): Call
9037 linux_ptrace_init_warnings.
9039 2012-07-02 Doug Evans <dje@google.com>
9041 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9044 2012-07-02 Stan Shebs <stan@codesourcery.com>
9046 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9047 (ax.o): Add it to build rule.
9049 (OBS): Add format.o.
9050 (IPA_OBS): Add format.o.
9051 * server.c (handle_query): Claim support for breakpoint commands.
9052 (process_point_options): Add command case.
9053 (process_serial_event): Leave running if there are printfs in
9055 * mem-break.h (any_persistent_commands): Declare.
9056 (add_breakpoint_commands): Declare.
9057 (gdb_no_commands_at_breakpoint): Declare.
9058 (run_breakpoint_commands): Declare.
9059 * mem-break.c (struct point_command_list): New struct.
9060 (struct breakpoint): New field command_list.
9061 (any_persistent_commands): New function.
9062 (add_commands_to_breakpoint): New function.
9063 (add_breakpoint_commands): New function.
9064 (gdb_no_commands_at_breakpoint): New function.
9065 (run_breakpoint_commands): New function.
9066 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9068 * ax.c: Include format.h.
9069 (ax_printf): New function.
9070 (gdb_eval_agent_expr): Add printf opcode.
9072 2012-06-13 Yao Qi <yao@codesourcery.com>
9074 * server.c (start_inferior): Remove duplicated writes to fields
9075 'last_resume_kind' and 'last_status' of 'current_inferior'.
9077 2012-06-12 Yao Qi <yao@codesourcery.com>
9078 Pedro Alves <palves@redhat.com>
9080 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9082 * server.c (handle_v_cont): Extend comment.
9084 2012-06-11 Yao Qi <yao@codesourcery.com>
9086 * linux-low.c (linux_attach): Add 'static'.
9088 2012-06-06 Yao Qi <yao@codesourcery.com>
9090 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9092 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9094 Fix gcc -flto compilation warning.
9095 * server.c (main): Make variable multi_mode and attach volatile.
9097 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9099 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9100 if the platform doesn't know about it.
9102 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9104 * Makefile.in (SFILES): Add linux-tile-low.c.
9105 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9106 * configure.srv: Handle tilegx-*-linux*.
9107 * linux-tile-low.c: New file.
9109 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9111 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9113 2012-05-24 Pedro Alves <palves@redhat.com>
9117 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9119 2012-05-24 Pedro Alves <palves@redhat.com>
9123 Replace target_signal with gdb_signal throughout.
9125 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9127 * linux-low.c (linux_store_registers): Avoid the copying sequence
9128 when no data has been retrieved by ptrace.
9130 2012-05-22 Will Deacon <will.deacon@arm.com>
9132 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9133 Include asm/ptrace.h.
9134 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9137 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9139 * linux-low.c (linux_store_registers): Don't re-retrieve data
9140 with ptrace that has already been obtained from /proc. Always
9141 copy any data retrieved with ptrace to the buffer supplied.
9143 2012-05-11 Yao Qi <yao@codesourcery.com>
9144 Pedro Alves <palves@redhat.com>
9146 * linux-low.c (enum stopping_threads_kind): New.
9147 (stopping_threads): Change type to `enum stopping_threads_kind'.
9148 (handle_extended_wait): If stopping and suspending threads, leave
9149 the new_lwp suspended too.
9150 (linux_wait_for_event): Adjust.
9151 (stop_all_lwps): Set `stopping_threads' to
9152 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9153 whether we're suspending threads or just stopping them. Assert no
9156 2012-04-29 Yao Qi <yao@codesourcery.com>
9158 * server.h: Move some code to ...
9159 * gdbthread.h: ... here. New.
9160 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9161 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9162 (nto-low.o, win32-low.o): Likewise.
9163 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9164 * regcache.c, remote-utils.c, server.c: Likewise.
9165 * target.c, tracepoint.c, win32-low.c: Likewise.
9167 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9169 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9170 (PTRACE_ARG4_TYPE): Likewise.
9171 (PTRACE_XFER_TYPE): Likewise.
9172 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9173 ptrace to PTRACE_ARG3_TYPE.
9174 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9175 (PTRACE_ARG4_TYPE): Likewise.
9176 (PTRACE_XFER_TYPE): Likewise.
9177 (linux_detach_one_lwp): Cast fourth argument of
9178 ptrace to long then PTRACE_ARG4_TYPE.
9179 (regsets_fetch_inferior_registers): Cast third argument of
9180 ptrace to long then PTRACE_ARG3_TYPE.
9181 (regsets_store_inferior_registers): Likewise.
9183 2012-04-20 Pedro Alves <palves@redhat.com>
9185 * configure: Regenerate.
9187 2012-04-19 Pedro Alves <palves@redhat.com>
9189 * Makefile.in (GNULIB_BUILDDIR): New.
9190 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9191 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9192 (all, install-only, uninstall, clean-info, all-lib, clean): No
9193 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9194 (maintainer-clean realclean distclean): Use subdir_do.
9196 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9197 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9198 * acinclude.m4: Include acx_configure_dir.m4.
9199 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9200 calls. Call AC_PROG_RANLIB. Configure gnulib using
9203 (GNULIB_STDINT_H): Adjust.
9204 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9205 * gdbreplay.c: Include build-gnulib/config.h.
9206 * server.h: Likewise.
9207 * aclocal.m4: Regenerate.
9208 * config.in: Regenerate.
9209 * configure: Regenerate.
9211 2012-04-19 Pedro Alves <palves@redhat.com>
9213 * Makefile.in (LIBGNU, INCGNU): Adjust.
9214 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9215 (all, install-only, uninstall, clean-info, all-lib, clean)
9216 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9217 * configure.ac: Adjust AC_OUTPUT output.
9218 * aclocal.m4: Regenerate.
9219 * configure: Regenerate.
9221 2012-04-19 Pedro Alves <palves@redhat.com>
9223 * Makefile.in (generated_files): New.
9224 (server_h): Remove the explicit dependency on config.h, and depend
9225 on $generated_files.
9227 2012-04-19 Pedro Alves <palves@redhat.com>
9229 * Makefile.in (INCGNU): Add -Ignulib.
9231 2012-04-19 Pedro Alves <palves@redhat.com>
9233 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9234 (INCGNU): ... this, and spell out -I here.
9235 (GNULIB_LIB): Rename to ...
9237 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9239 2012-04-19 Pedro Alves <palves@redhat.com>
9241 * config.in: Regenerate.
9243 2012-04-19 Pedro Alves <palves@redhat.com>
9245 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9246 * server.h (memmem): Remove declaration.
9247 * config.in: Regenerate.
9248 * configure: Regenerate.
9250 2012-04-19 Yao Qi <yao@codesourcery.com>
9252 * Makefile.in (SFILES): Add common/vec.c.
9256 2012-04-19 Yao Qi <yao@codesourcery.com>
9258 * remote-utils.c (prepare_resume_reply): Replace with macro
9259 target_core_of_thread.
9260 * server.c (handle_qxfer_threads_proper): Likewise.
9261 * target.h (traget_core_of_thread): New macro.
9263 2012-04-18 Pedro Alves <palves@redhat.com>
9265 * aclocal.m4: Regenerate.
9266 * configure: Regenerate.
9268 2012-04-16 Yao Qi <yao@codesourcery.com>
9270 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9271 duplicated on address.
9273 2012-04-16 Yao Qi <yao@codesourcery.com>
9275 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9276 (struct tracepoint_action_ops) <send>: New field.
9277 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9278 (agent_expr_send, x_tracepoint_action_send): New.
9279 (l_tracepoint_action_send): New.
9280 (cmd_qtdp): Download and install tracepoint
9281 according to `use_agent'.
9282 (run_inferior_command): Add one more parameter `len'.
9284 (tracepoint_send_agent): New.
9285 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9287 2012-04-16 Yao Qi <yao@codesourcery.com>
9289 * tracepoint.c (download_tracepoints): Moved to ...
9290 (cmd_qtstart): ... here.
9292 2012-04-14 Yao Qi <yao@codesourcery.com>
9294 * tracepoint.c: Include inttypes.h.
9295 (struct collect_memory_action): Use sized types.
9296 (struct tracepoint): Likewise.
9297 (cmd_qtdp, stop_tracing): Update print specifiers.
9298 (cmd_qtp, response_tracepoint): Likewise.
9299 (collect_data_at_tracepoint): Likewise.
9300 (collect_data_at_step): Likewise.
9302 2012-04-14 Yao Qi <yao@codesourcery.com>
9304 Import gnulib module inttypes.
9305 * aclocal.m4, config.in, configure: Regenerated.
9307 2012-04-14 Yao Qi <yao@codesourcery.com>
9309 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9310 Makefile and config.status at last.
9312 2012-04-13 Yao Qi <yao@codesourcery.com>
9314 * tracepoint.c: Include stdint.h unconditionally.
9316 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9318 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9319 on BFD_HAVE_SYS_PROCFS_TYPE.
9320 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9321 * configure: Regenerate.
9322 * config.in: Likewise.
9324 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9326 * Makefile.in (clean): Also remove x32.c x32-linux.c
9327 x32-avx.c x32-avx-linux.c.
9328 (x32.o): New target.
9330 (x32-linux.o): Likewise.
9331 (x32-linux.c): Likewise.
9332 (x32-avx.o): Likewise.
9333 (x32-avx.c): Likewise.
9334 (x32-avx-linux.o): Likewise.
9335 (x32-avx-linux.c): Likewise.
9337 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9338 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9339 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9340 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9341 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9342 i386/x32-avx-linux.xml.
9344 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9345 (init_registers_x32_avx_linux): Likwise.
9346 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9347 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9349 2012-04-13 Pedro Alves <palves@redhat.com>
9351 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9352 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9353 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9354 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9357 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9359 * linux-x86-low.c (compat_x32_clock_t): New.
9360 (compat_x32_siginfo_t): Likewise.
9361 (compat_x32_siginfo_from_siginfo): Likewise.
9362 (siginfo_from_compat_x32_siginfo): Likewise.
9363 (linux_is_elf64): Likewise.
9364 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9365 and siginfo_from_compat_x32_siginfo for x32.
9366 (x86_arch_setup): Set linux_is_elf64.
9368 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9371 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9373 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9374 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9375 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9376 compatible with process.
9378 2012-04-12 Yao Qi <yao@codesourcery.com>
9380 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9381 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9382 (install-only, install-info, clean): Handle sub dir gnulib.
9383 (all-lib, am--refresh): New targets.
9384 (memmem.o): Remove target.
9385 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9386 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9387 (AC_REPLACE_FUNCS): Remove memmem.
9388 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9389 (AC_OUTPUT): Generate Makefile in gnulib/.
9390 * aclocal.m4, config.in, configure: Regenerated.
9392 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9394 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9396 2012-04-05 Pedro Alves <palves@redhat.com>
9398 -Werror=strict-aliasing
9400 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9403 2012-04-04 Pedro Alves <palves@redhat.com>
9405 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9406 (sparc_store_gregset_from_stack, sparc_store_gregset)
9407 (sparc_breakpoint_at): Fix formatting.
9409 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9411 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9413 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9414 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9415 * config.in: Regenerate.
9416 * configure: Likewise.
9418 2012-03-29 Pedro Alves <palves@redhat.com>
9420 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9421 Correct ptrace arguments.
9423 2012-03-28 Pedro Alves <palves@redhat.com>
9425 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9426 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9427 (IA64_FR1_REGNUM): New defines.
9428 (ia64_fetch_register): New.
9429 (the_low_target): Install it.
9430 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9432 * linux-low.c (linux_fetch_registers): Try the
9433 the_low_target.fetch_register hook first.
9435 * linux-arm-low.c (the_low_target): Adjust.
9436 * linux-bfin-low.c (the_low_target): Adjust.
9437 * linux-cris-low.c (the_low_target): Adjust.
9438 * linux-crisv32-low.c (the_low_target): Adjust.
9439 * linux-m32r-low.c (the_low_target): Adjust.
9440 * linux-m68k-low.c (the_low_target): Adjust.
9441 * linux-mips-low.c (the_low_target): Adjust.
9442 * linux-ppc-low.c (the_low_target): Adjust.
9443 * linux-s390-low.c (the_low_target): Adjust.
9444 * linux-sh-low.c (the_low_target): Adjust.
9445 * linux-sparc-low.c (the_low_target): Adjust.
9446 * linux-tic6x-low.c (the_low_target): Adjust.
9447 * linux-x86-low.c (the_low_target): Adjust.
9448 * linux-xtensa-low.c (the_low_target): Adjust.
9450 2012-03-26 Pedro Alves <palves@redhat.com>
9452 * server.c (handle_qxfer_libraries): Don't bail early if
9453 the_target->qxfer_libraries_svr4 is not NULL.
9455 2012-03-26 Pedro Alves <palves@redhat.com>
9457 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9459 2012-03-23 Pedro Alves <palves@redhat.com>
9461 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9462 "library-list-svr4" element's start tag when the the DSO list is
9465 2012-03-23 Pedro Alves <palves@redhat.com>
9467 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9468 a variable whose type size is the same as the inferior's pointer
9471 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9473 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9475 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9476 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9477 * linux-low.h: Include <signal.h>.
9478 (struct siginfo): Remove forward declaration.
9479 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9482 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9484 * .gitignore: Ignore more files.
9486 2012-03-19 Pedro Alves <palves@redhat.com>
9487 Jan Kratochvil <jan.kratochvil@redhat.com>
9489 * server.c (cont_thread, general_thread): Add describing comments.
9490 (start_inferior): Clear `cont_thread'.
9491 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9494 2012-03-15 Yao Qi <yao@codesourcery.com>
9496 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9498 (cmd_qtdp): ... here.
9500 2012-03-15 Yao Qi <yao@codesourcery.com>
9502 * tracepoint.c (struct tracepoint_action_ops): New.
9503 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9504 (m_tracepoint_action_download): New.
9505 (r_tracepoint_action_download): New.
9506 (x_tracepoint_action_download): New.
9507 (l_tracepoint_action_download): New.
9508 (add_tracepoint_action): Install `action->ops' according type.
9509 (download_tracepoint_1): Move code `download' function pointer
9510 of various tracepoint_action_ops.
9512 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9514 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9515 linux_ptrace_attach_warnings.
9517 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9519 * Makefile.in (linux-ptrace.o): New.
9520 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9521 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9522 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9523 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9524 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9526 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9528 2012-03-08 Yao Qi <yao@codesourcery.com>
9529 Pedro Alves <palves@redhat.com>
9531 Fix PR server/13392.
9532 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9534 * tracepoint.c (remove_tracepoint): New.
9535 (cmd_qtdp): Call remove_tracepoint when failed to install.
9537 2012-03-07 Pedro Alves <palves@redhat.com>
9539 * linux-low.c (get_detach_signal): New.
9540 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9541 Pass on pending signals to PTRACE_DETACH. Check the result of the
9543 * server.c (program_signals, program_signals_p): New.
9544 (handle_general_set): Handle QProgramSignals.
9545 * server.h (program_signals, program_signals_p): Declare.
9547 2012-03-05 Pedro Alves <palves@redhat.com>
9548 Jan Kratochvil <jan.kratochvil@redhat.com>
9550 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9553 2012-03-03 Yao Qi <yao@codesourcery.com>
9555 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9556 agent_look_up_symbols.
9558 2012-03-03 Yao Qi <yao@codesourcery.com>
9560 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9561 (linux-x86-low.o): Likewise.
9562 * server.h: Remove in_process_agent_loaded.
9563 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9567 2012-03-03 Yao Qi <yao@codesourcery.com>
9569 * tracepoint.c (gdb_agent_capability): New global.
9570 (in_process_agent_loaded_ust): Renamed to
9571 `in_process_agent_supports_ust'.
9573 (in_process_agent_supports_ust): Call agent_capability_check.
9574 (clear_installed_tracepoints): Assert that agent supports
9577 2012-03-03 Yao Qi <yao@codesourcery.com>
9579 * linux-low.c (linux_supports_agent): New.
9580 (linux_target_ops): Initialize field `supports_agent' with
9581 linux_supports_agent.
9582 * target.h (struct target_ops) <supports_agent>: New.
9583 (target_supports_agent): New macro.
9584 * server.c (handle_general_set): Handle packet 'QAgent'.
9585 (handle_query): Send `QAgent+'.
9586 * Makefile.in (server.o): Depends on agent.h.
9588 2012-03-03 Yao Qi <yao@codesourcery.com>
9590 * Makefile.in (OBS): Add agent.o.
9591 Add new rule for agent.o.
9592 Track dependence of tracepoint.c on agent.h.
9593 * tracepoint.c (run_inferior_command_1):
9594 (run_inferior_command): Call agent_run_command.
9595 (gdb_ust_connect_sync_socket): Deleted. Move it to
9597 (resume_thread, stop_thread): Likewise.
9598 (gdb_ust_socket_init): Renamed to ...
9599 (gdb_agent_socket_init): ... New.
9600 (gdb_ust_thread): Renamed to ...
9601 (gdb_agent_helper_thread): ... New.
9602 (gdb_ust_init): Move some code to ...
9603 (gdb_agent_init): ... here. New.
9604 [HAVE_UST]: Call gdb_ust_init.
9605 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9606 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9607 * config.in, configure: Regenerated.
9609 2012-03-02 Pedro Alves <palves@redhat.com>
9611 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9612 * linux-low.c (struct simple_pid_list): New.
9613 (stopped_pids): New a struct simple_pid_list pointer.
9614 (add_to_pid_list, pull_pid_from_list): New.
9615 (handle_extended_wait): Don't assume the first signal new children
9616 report is SIGSTOP. Adjust call to pull_pid_from_list.
9617 (linux_wait_for_lwp): Adjust.
9619 2012-03-02 Yao Qi <yao@codesourcery.com>
9621 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9624 2012-03-02 Yao Qi <yao@codesourcery.com>
9626 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9627 `stop_pc' and `tpoint'. Update caller.
9629 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9631 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9632 * linux-low.c (use_linux_regsets): New macro.
9633 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9634 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9635 (linux_register_in_regsets): New function.
9636 (usr_fetch_inferior_registers): Skip registers covered by
9638 (usr_store_inferior_registers): Likewise.
9639 (usr_fetch_inferior_registers): New macro.
9640 (usr_store_inferior_registers): Likewise.
9641 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9642 (linux_store_registers): Likewise.
9643 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9645 (init_registers_mips64_dsp_linux): Likewise.
9646 (init_registers_mips_linux): New macro.
9647 (init_registers_mips_dsp_linux): Likewise.
9648 (mips_dsp_num_regs): Likewise.
9649 (DSP_BASE, DSP_CONTROL): New fallback macros.
9650 (mips_base_regs): New macro.
9651 (mips_regmap): Use it. Fix the size.
9652 (mips_dsp_regmap): New variable.
9653 (mips_dsp_regset_bitmap): Likewise.
9654 (mips_arch_setup): New function.
9655 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9657 (mips_cannot_store_register): Likewise.
9658 (the_low_target): Update .arch_setup, .num_regs and .regmap
9659 initializers. Add .regset_bitmap initializer.
9660 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9662 * linux-bfin-low.c (the_low_target): Likewise.
9663 * linux-cris-low.c (the_low_target): Likewise.
9664 * linux-crisv32-low.c (the_low_target): Likewise.
9665 * linux-ia64-low.c (the_low_target): Likewise.
9666 * linux-m32r-low.c (the_low_target): Likewise.
9667 * linux-m68k-low.c (the_low_target): Likewise.
9668 * linux-ppc-low.c (the_low_target): Likewise.
9669 * linux-s390-low.c (the_low_target): Likewise.
9670 * linux-sh-low.c (the_low_target): Likewise.
9671 * linux-sparc-low.c (the_low_target): Likewise.
9672 * linux-tic6x-low.c (the_low_target): Likewise.
9673 * linux-x86-low.c (the_low_target): Likewise.
9674 * linux-xtensa-low.c (the_low_target): Likewise.
9675 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9676 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9677 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9679 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9680 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9682 2012-02-29 Yao Qi <yao@codesourcery.com>
9683 Pedro Alves <palves@redhat.com>
9685 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9686 `step_over_finished' is true.
9688 2012-02-27 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9691 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9693 2012-02-27 Pedro Alves <palves@redhat.com>
9696 * linux-low.c (pid_is_stopped): New.
9697 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9699 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9701 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9704 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9706 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9708 2012-02-24 Luis Machado <lgustavo@codesourcery>
9710 * server.c (handle_query): Advertise support for target-side
9711 breakpoint condition evaluation.
9712 (process_point_options): New function.
9713 (process_serial_event): When inserting a breakpoint, check for
9714 a target-side condition that should be evaluated.
9716 * mem-break.c: Include regcache.h and ax.h.
9717 (point_cond_list_t): New data structure.
9718 (breakpoint) <cond_list>: New field.
9719 (find_gdb_breakpoint_at): Make non-static.
9720 (delete_gdb_breakpoint_at): Clear any target-side
9722 (clear_gdb_breakpoint_conditions): New function.
9723 (add_condition_to_breakpoint): Likewise.
9724 (add_breakpoint_condition): Likewise.
9725 (gdb_condition_true_at_breakpoint): Likewise.
9726 (gdb_breakpoint_here): Return result directly instead
9727 of going through a local variable.
9729 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9730 (clear_gdb_breakpoint_conditions): Likewise.
9731 (add_breakpoint_condition): Likewise.
9732 (gdb_condition_true_at_breakpoint): Likewise.
9734 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9735 (need_step_over_p): Take target-side breakpoint condition into
9738 2012-02-24 Luis Machado <lgustavo@codesourcery>
9740 * server.h: Include tracepoint.h.
9741 (agent_mem_read, agent_get_trace_state_variable_value,
9742 agent_set_trace_state_variable_value,
9743 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9744 get_set_tsv_func_addr): New prototypes.
9746 * ax.h: New include file.
9747 * ax.c: New source file.
9749 * tracepoint.c: Include ax.h.
9750 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9751 agent_expr, eval_result_type): Move to ax.h.
9752 (parse_agent_expr): Rename to ...
9753 (gdb_parse_agent_expr): ... this, make it non-static and move
9755 (unparse_agent_expr) Rename to ...
9756 (gdb_unparse_agent_expr): ... this, make it non-static and move
9758 (eval_agent_expr): Rename to ...
9759 (eval_tracepoint_agent_expr): ... this.
9760 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9761 forward declarations.
9762 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9763 (agent_get_trace_state_variable_value): New function.
9764 (agent_set_trace_state_variable_value): New function.
9765 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9766 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9767 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9768 (condition_true_at_tracepoint): Likewise.
9769 (parse_agent_expr): Rename to ...
9770 (gdb_parse_agent_expr): ... this and move to ax.c.
9771 (unparse_agent_expr): Rename to ...
9772 (gdb_unparse_agent_expr): ... this and move to ax.c.
9773 (gdb_agent_op_name): Move to ax.c.
9774 (eval_agent_expr): Rename to ...
9775 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9777 (eval_tracepoint_agent_expr): New function.
9778 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9780 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9782 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9783 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9784 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9785 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9786 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9787 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9788 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9789 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9790 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9791 (compile_bytecodes): Remove forward declaration.
9792 (is_goto_target): Move to ax.c.
9793 (compile_bytecodes): Move to ax.c and call
9794 agent_get_trace_state_variable_value (...) and
9795 agent_set_trace_state_variable_value (...).
9797 * Makefile.in: Update ax.c and IPA dependencies.
9799 2012-02-24 Pedro Alves <palves@redhat.com>
9801 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9802 (cmd_bigqtbuffer_circular): ... this. Only handle
9803 'QTBuffer:circular:'.
9804 (handle_tracepoint_general_set): Adjust.
9806 2012-02-16 Yao Qi <yao@codesourcery.com>
9808 * inferiors.c: Move code to ...
9809 * dll.c: .... here. New.
9810 * server.h: Declare clear_dlls.
9811 * Makefile.in (SFILES): Add dll.c.
9815 2012-02-11 Yao Qi <yao@codesourcery.com>
9817 * server.c: (handle_monitor_command): Add a new parameter
9819 (handle_query): Update caller.
9821 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9823 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9824 * configure, config.in: Regenerate.
9825 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9828 2012-02-02 Pedro Alves <palves@redhat.com>
9830 Try SIGKILL first, then PTRACE_KILL.
9831 * linux-low.c (linux_kill_one_lwp): New.
9832 (linux_kill_one_lwp): Rename to ...
9833 (kill_one_lwp_callback): ... this. Use the new
9836 2012-02-02 Pedro Alves <palves@redhat.com>
9838 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9841 2012-01-27 Pedro Alves <palves@redhat.com>
9843 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9844 (elf_64_file_p): Make static.
9845 (linux_pid_exe_is_elf_64_file): New.
9846 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9847 Delete declarations.
9848 (linux_pid_exe_is_elf_64_file): Declare.
9849 * linux-x86-low.c (x86_arch_setup): Use
9850 linux_pid_exe_is_elf_64_file.
9852 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9854 * linux-low.c (linux_wait_for_event_1): Rename to ...
9855 (linux_wait_for_event): ... here and merge it with former
9856 linux_wait_for_event - new variable wait_ptid, use it.
9857 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9859 2012-01-23 Pedro Alves <palves@redhat.com>
9861 * server.c (main): Avoid yet another case of infinite loop while
9862 detaching/killing after a longjmp.
9864 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9867 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9869 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9871 * hostio.c (handle_readlink): New function.
9872 (handle_vFile): Call it to handle "vFile:readlink" packets.
9874 2012-01-20 Pedro Alves <palves@redhat.com>
9875 Ulrich Weigand <ulrich.weigand@linaro.org>
9877 * server.c (handle_v_requests): Only support vAttach and vRun to
9878 start multiple processes when in extended protocol mode.
9880 2012-01-17 Pedro Alves <palves@redhat.com>
9882 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9883 memalign plus mprotect to allocate the scratch buffer.
9885 2012-01-13 Pedro Alves <palves@redhat.com>
9887 * server.c (attach_inferior): Clear `cont_thread'.
9889 2012-01-13 Pedro Alves <palves@redhat.com>
9891 * server.c (main): Avoid infinite loop while detaching/killing
9894 2012-01-09 Doug Evans <dje@google.com>
9896 * server.c (start_inferior): Set last_ptid in --wrapper case.
9898 2012-01-06 Yao Qi <yao@codesourcery.com>
9900 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9902 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9904 2012-01-04 Yao Qi <yao@codesourcery.com>
9906 * tracepoint.c (cmd_qtdp): Print debug message
9907 for static tracepoint.
9909 2012-01-04 Yao Qi <yao@codesourcery.com>
9911 * tracepoint.c (trace_vdebug): Differentiate debug message
9912 between gdbserver and IPA.
9914 2012-01-03 Yao Qi <yao@codesourcery.com>
9916 * tracepoint.c (tracepoint_was_hit): Don't collect for
9919 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9921 * terminal.h: Reformat copyright header.
9923 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9925 * server.c (gdbserver_version): Update copyright year.
9926 * gdbreplay.c (gdbreplay_version): Likewise.
9928 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9930 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9933 2011-12-18 Hui Zhu <teawater@gmail.com>
9934 * linux-low.c (linux_create_inferior): Save return value to ret.
9936 2011-12-18 Hui Zhu <teawater@gmail.com>
9938 * linux-low.c (linux_create_inferior): Save return value to ret.
9940 2011-12-16 Doug Evans <dje@google.com>
9942 * linux-low.c (linux_create_inferior): If stdio connection,
9943 redirect stdin from /dev/null, stdout to stderr.
9944 * remote-utils.c (remote_is_stdio): New static global.
9945 (remote_connection_is_stdio): New function.
9946 (remote_prepare): Handle stdio connection.
9947 (remote_open): Ditto.
9948 (remote_close): Don't close stdin for stdio connections.
9949 (read_prim,write_prim): New functions. Replace all calls to
9950 read/write to these.
9951 * server.c (main): Watch for "-" argument. Move call to
9952 remote_prepare before start_inferior.
9953 * server.h (STDIO_CONNECTION_NAME): New macro.
9954 (remote_connection_is_stdio): Declare.
9956 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9957 in debugging output.
9959 2011-12-15 Yao Qi <yao@codesourcery.com>
9961 * tracepoint.c: Include sys/syscall.h.
9962 (gdb_ust_thread): Remove preprocessor conditional.
9964 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9966 * linux-low.c (linux_detach_one_lwp): Call
9967 the_low_target.prepare_to_resume before detaching.
9969 2011-12-14 Yao Qi <yao@codesourcery.com>
9971 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9974 2011-12-14 Yao Qi <yao@codesourcery.com>
9976 * i386-low.c (i386_low_stopped_data_address): Initialize local
9979 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9983 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9984 DR_CONTROL unless necessary. Extend comments.
9985 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9986 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9988 2011-12-13 Yao Qi <yao@codesourcery.com>
9990 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9992 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9994 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9996 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9997 Print new debug message for such case.
9999 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10001 Fix overlapping memcpy.
10002 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10003 the read_inferior_memory transfer.
10004 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10005 write_inferior_memory transfer.
10006 (set_fast_tracepoint_jump): New variable buf. Use it for the
10007 read_inferior_memory and write_inferior_memory transfers.
10008 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10009 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10010 Use it for the write_inferior_memory transfer.
10011 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10014 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10016 * linux-low.c (fetch_register, store_register): Make code
10017 consistent, fix formatting.
10019 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10021 * linux-low.c (usr_store_inferior_registers): Factor out code
10022 to handle individual registers into...
10023 (store_register): ... this new function.
10025 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10027 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10028 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10029 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10030 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10031 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10032 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10033 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10034 (srv_xmlfiles): Add new XML files.
10036 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10038 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10039 (init_registers_s390_linux32v1): Add prototype.
10040 (init_registers_s390_linux32v2): Likewise.
10041 (init_registers_s390_linux64v1): Likewise.
10042 (init_registers_s390_linux64v2): Likewise.
10043 (init_registers_s390x_linux64v1): Likewise.
10044 (init_registers_s390x_linux64v2): Likewise.
10045 (s390_num_regs): Increment to 52.
10046 (s390_regmap): Add orig_r2 register.
10047 (s390_num_regs_3264): Increment to 68.
10048 (s390_regmap_3264): Add orig_r2 register.
10049 (s390_collect_ptrace_register): Handle orig_r2 register.
10050 (s390_supply_ptrace_register): Likewise.
10051 (s390_fill_last_break): New function.
10052 (s390_store_last_break): Likewise.
10053 (s390_fill_system_call): New function.
10054 (s390_store_system_call): Likewise.
10055 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10057 (s390_check_regset): New function.
10058 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10059 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10060 Update target_regsets for available register sets.
10062 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10063 Jan Kratochvil <jan.kratochvil@redhat.com>
10065 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10066 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10068 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10069 * linux-low.h (struct process_info_private): New member r_debug.
10070 * server.c (handle_qxfer_libraries): Call
10071 the_target->qxfer_libraries_svr4.
10072 (handle_qxfer_libraries_svr4): New function.
10073 (qxfer_packets): New entry "libraries-svr4".
10074 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10075 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10076 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10077 PACKET_qXfer_libraries_svr4.
10079 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10081 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10082 PSW address/mask between 8-byte and 16-byte formats.
10083 (s390_supply_ptrace_register): Likewise.
10084 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10085 basic addressing mode bit.
10087 2011-11-24 Stan Shebs <stan@codesourcery.com>
10089 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10091 2011-11-17 Stan Shebs <stan@codesourcery.com>
10093 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10094 (tracing_start_time): New global.
10095 (tracing_stop_time): New global.
10096 (tracing_user_name): New global.
10097 (tracing_notes): New global.
10098 (tracing_stop_note): New global.
10099 (cmd_qtstart): Set traceframe_usage, start_time.
10100 (stop_tracing): Set stop_time.
10101 (cmd_qtstatus): Report additional status.
10102 (cmd_qtp): New function.
10103 (handle_tracepoint_query): Call it.
10104 (cmd_qtnotes): New function.
10105 (handle_tracepoint_general_set): Call it.
10106 (get_timestamp): Rename from tsv_get_timestamp.
10108 2011-11-14 Stan Shebs <stan@codesourcery.com>
10109 Kwok Cheung Yeung <kcy@codesourcery.com>
10111 * linux-x86-low.c (small_jump_insn): New.
10112 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10113 trampoline and error message, build a trampoline and issue a small
10114 jump instruction to it.
10115 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10116 trampoline and error message.
10117 (x86_get_min_fast_tracepoint_insn_len): New.
10118 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10119 * linux-low.h (struct linux_target_ops): Add arguments to
10120 install_fast_tracepoint_jump_pad operation, add new operation.
10121 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10123 (linux_get_min_fast_tracepoint_insn_len): New function.
10124 (linux_target_op): Add new operation.
10125 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10126 (gdb_trampoline_buffer_end): Ditto.
10127 (gdb_trampoline_buffer_error): Ditto.
10128 (struct ipa_sym_addresses): Add fields for new IPA variables.
10129 (symbol_list): Add entries for new IPA variables.
10130 (struct tracepoint): Add fields to hold the address range of the
10131 trampoline used by the tracepoint.
10132 (trampoline_buffer_head): New static variable.
10133 (trampoline_buffer_tail): Ditto.
10134 (claim_trampoline_space): New function.
10135 (have_fast_tracepoint_trampoline_buffer): New function.
10136 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10138 (install_fast_tracepoint): Ditto, also add error buffer argument.
10139 (cmd_qtminftpilen): New function.
10140 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10141 (fast_tracepoint_from_trampoline_address): New function.
10142 (fast_tracepoint_collecting): Handle trampoline as part of jump
10144 (set_trampoline_buffer_space): New function.
10145 (initialize_tracepoint): Initialize new IPA variables.
10146 * target.h (struct target_ops): Add arguments to
10147 install_fast_tracepoint_jump_pad operation, add new
10148 get_min_fast_tracepoint_insn_len operation.
10149 (target_get_min_fast_tracepoint_insn_len): New.
10150 (install_fast_tracepoint_jump_pad): Add arguments.
10151 * server.h (IPA_BUFSIZ): Define.
10152 * linux-i386-ipa.c: Include extra header files.
10153 (initialize_fast_tracepoint_trampoline_buffer): New function.
10154 (initialize_low_tracepoint): Call it.
10155 * server.h (set_trampoline_buffer_space): Declare.
10156 (claim_trampoline_space): Ditto.
10157 (have_fast_tracepoint_trampoline_buffer): Ditto.
10159 2011-11-14 Yao Qi <yao@codesourcery.com>
10161 * server.c (handle_query): Handle InstallInTrace for qSupported.
10162 * tracepoint.c (add_tracepoint): Sort list.
10163 (install_tracepoint, download_tracepoint): New.
10164 (cmd_qtdp): Call them to install and download tracepoints.
10165 (sort_tracepoints): Removed.
10166 (cmd_qtstart): Update.
10168 2011-11-14 Yao Qi <yao@codesourcery.com>
10170 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10171 * mem-break.h: Declare.
10172 * tracepoint.c (cmd_qtstart): Move some code to ...
10173 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10175 (download_tracepoints): Move some code to ...
10176 (download_tracepoint_1): ... here. New.
10178 2011-11-08 Yao Qi <yao@codesourcery.com>
10180 * remote-utils.c (relocate_instruction): A comment fix.
10182 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10184 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10185 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10186 dr_status_mirror and dr_control_mirror from debug_reg_state.
10187 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10188 (i386_initial_stuff): Remove use of deleted globals.
10189 (i386_get_thread_context, i386_set_thread_context,
10190 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10191 from debug_reg_state.
10193 2011-11-05 Yao Qi <yao@codesourcery.com>
10195 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10196 address as TPOINT's.
10198 2011-11-02 Stan Shebs <stan@codesourcery.com>
10200 * tracepoint.c (agent_mem_read_string): New function.
10201 (eval_agent_expr): Call it for tracenz.
10202 * server.c (handle_query): Report support for tracenz.
10204 2011-11-02 Yao Qi <yao@codesourcery.com>
10206 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10208 2011-11-02 Yao Qi <yao@codesourcery.com>
10210 * target.h: Fix a typo in comment.
10212 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10214 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10215 clobber the breakpoints' shadows with fast tracepoint jumps.
10216 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10217 * target.c (write_inferior_memory): Also pass MYADDR down to
10220 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10222 * configure.ac: Check support for personality routine.
10223 * configure: Regenerate.
10224 * config.in: Likewise.
10225 * linux-low.c: Include <sys/personality.h>.
10226 Define ADDR_NO_RANDOMIZE if necessary.
10227 (linux_create_inferior): Disable address space randomization when
10228 forking inferior, if requested.
10229 (linux_supports_disable_randomization): New function.
10230 (linux_target_ops): Install it.
10231 * server.h (disable_randomization): Declare.
10232 * server.c (disable_randomization): New global variable.
10233 (handle_general_set): Handle QDisableRandomization.
10234 (handle_query): Likewise for qSupported.
10235 (main): Support --disable-randomization and --no-disable-randomization
10236 command line arguments.
10237 * target.h (struct target_ops): Add supports_disable_randomization.
10238 (target_supports_disable_randomization): New macro.
10240 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10242 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10244 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10245 [!PT_GETDSBT] (target_loadmap): New definition.
10246 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10247 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10248 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10249 and PT_GETDSBT to LINUX_LOADMAP.
10250 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10251 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10253 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10255 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10256 (arm_linux_hwbp_cap): New static variable.
10257 (arm_linux_get_hwbp_cap): Replace by ...
10258 (arm_linux_init_hwbp_cap): ... this new function.
10259 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10260 (arm_linux_get_hw_watchpoint_count): Likewise.
10261 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10262 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10263 (arm_prepare_to_resume): Use perror_with_name instead of error.
10265 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10267 * linux-arm-low.c: Include <signal.h>.
10268 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10269 (struct arm_linux_hwbp_cap): New data type.
10270 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10271 (struct arm_linux_hw_breakpoint): New data type.
10272 (MAX_BPTS, MAX_WPTS): Define.
10273 (struct arch_process_info, struct arch_lwp_info): New data types.
10274 (arm_linux_get_hwbp_cap): New function.
10275 (arm_linux_get_hw_breakpoint_count): Likewise.
10276 (arm_linux_get_hw_watchpoint_count): Likewise.
10277 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10278 (arm_hwbp_control_initialize): Likewise.
10279 (arm_hwbp_control_is_enabled): Likewise.
10280 (arm_hwbp_control_is_initialized): Likewise.
10281 (arm_hwbp_control_disable): Likewise.
10282 (arm_linux_hw_breakpoint_equal): Likewise.
10283 (arm_linux_hw_point_initialize): Likewise.
10284 (struct update_registers_data): New data structure.
10285 (update_registers_callback: New function.
10286 (arm_insert_point): Likewise.
10287 (arm_remove_point): Likewise.
10288 (arm_stopped_by_watchpoint): Likewise.
10289 (arm_stopped_data_address): Likewise.
10290 (arm_new_process): Likewise.
10291 (arm_new_thread): Likewise.
10292 (arm_prepare_to_resume): Likewise.
10293 (the_low_target): Register arm_insert_point, arm_remove_point,
10294 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10295 arm_new_thread, and arm_prepare_to_resume.
10297 2011-09-15 Stan Shebs <stan@codesourcery.com>
10299 * server.h (struct emit_ops): Add compare-goto fields.
10300 * tracepoint.c (gdb_agent_op_sizes): New table.
10301 (emit_eq_goto): New function.
10302 (emit_ne_goto): New function.
10303 (emit_lt_goto): New function.
10304 (emit_le_goto): New function.
10305 (emit_gt_goto): New function.
10306 (emit_ge_goto): New function.
10307 (is_goto_target): New function.
10308 (compile_bytecodes): Recognize special cases of compare-goto
10309 combinations and call specialized emitters for them.
10310 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10311 (amd64_emit_ne_goto): New function.
10312 (amd64_emit_lt_goto): New function.
10313 (amd64_emit_le_goto): New function.
10314 (amd64_emit_gt_goto): New function.
10315 (amd64_emit_ge_goto): New function.
10316 (amd64_emit_ops): Add the new functions.
10317 (i386_emit_eq_goto): New function.
10318 (i386_emit_ne_goto): New function.
10319 (i386_emit_lt_goto): New function.
10320 (i386_emit_le_goto): New function.
10321 (i386_emit_gt_goto): New function.
10322 (i386_emit_ge_goto): New function.
10323 (i386_emit_ops): Add the new functions.
10325 2011-09-08 Stan Shebs <stan@codesourcery.com>
10327 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10328 (i386_emit_epilogue): Restore %ebx.
10330 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10332 * server.c (step_thread): Remove definition.
10333 (process_serial_event): Don't handle Hs.
10334 * server.h (step_thread): Remove declaration.
10335 * target.c (set_desired_inferior): Remove use of step_thread.
10337 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10339 * linux-low.c: Include linux-procfs.h.
10340 (linux_attach_lwp_1): Update comments.
10341 (linux_attach): Scan for existing threads when attaching to a
10342 process that is the tgid.
10343 * Makefile.in: Update dependencies.
10345 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10347 * configure.srv: Add linux-procfs.o dependencies.
10349 2011-08-14 Yao Qi <yao@codesourcery.com>
10351 * target.h (struct target_ops): Fix indent.
10352 * win32-low.c (win32_target_ops): Fix comment.
10354 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10355 Yao Qi <yao@codesourcery.com>
10357 * Makefile.in (clean): Remove tic6x-*.c files.
10358 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10359 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10360 (tic6x-c64xp-linux.c): Likewise.
10361 * configure.srv: Add support for tic6x-*-uclinux.
10362 * linux-tic6x-low.c: New.
10363 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10365 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10366 Yao Qi <yao@codesourcery.com>
10368 * target.h (struct target_ops): Add read_loadmap.
10369 * linux-low.c (struct target_loadseg): New type.
10370 (struct target_loadmap): New type.
10371 (linux_read_loadmap): New function.
10372 (linux_target_ops): Add linux_read_loadmap.
10373 * server.c (handle_query): Support qXfer:fdpic:read packet.
10374 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10377 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10379 * win32-low.c: Include <stdint.h>.
10381 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10383 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10384 to the inferior here.
10385 (i386_remove_aligned_watchpoint): Ditto.
10386 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10387 fit part of the watchpoint in the debug registers.
10388 (i386_update_inferior_debug_regs): New.
10389 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10390 registers, and only update the inferior on success.
10391 (i386_low_remove_watchpoint): Ditto.
10393 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10395 * linux-low.c (compare_ints, unique, list_threads, show_process,
10396 linux_core_of_thread): Delete.
10397 (linux_target_ops): Change linux_core_of_thread to
10398 linux_common_core_of_thread.
10399 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10400 * utils.c (malloc_failure): Change type of argument.
10401 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10402 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10403 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10404 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10405 (IPA_OBJS): Add common-utils-ipa.o.
10406 (ptid_h, linux_osdata_h): New macros.
10407 (server_h): Add common/common-utils.h, common/xml-utils.h,
10408 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10410 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10411 ptid.o, buffer.o): New rules.
10412 (linux-low.o): Add common/linux-osdata.h as a dependency.
10413 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10414 * configure.ac: Add AC_HEADER_DIRENT check.
10415 * config.in: Regenerate.
10416 * configure: Regenerate.
10417 * remote-utils.c (xml_escape_text): Delete.
10418 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10419 buffer_xml_printf): Move to common/buffer.c.
10420 * server.c (main): Remove call to initialize_inferiors.
10421 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10422 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10423 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10424 internal_error, gdb_assert, gdb_assert_fail): Delete.
10425 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10426 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10428 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10429 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10430 initialize_inferiors): Delete.
10432 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10434 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10437 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10439 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10441 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10443 2011-05-26 Yao Qi <yao@codesourcery.com>
10445 * Makefile.in (thread-db.o): Track dependence to
10446 common/gdb_thread_db.h.
10447 * thread-db.c: include gdb_thread_db.h from right place.
10449 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10451 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10452 __FILE__ and __LINE__ to internal_error.
10454 2011-05-13 Doug Evans <dje@google.com>
10456 * thread-db.c (try_thread_db_load_from_sdir): New function.
10457 (try_thread_db_load_from_dir): New function.
10458 (thread_db_load_search): Handle $sdir, ignore $pdir.
10459 Remove trying of system directories if search of
10460 libthread-db-search-path fails, that is now done via $sdir.
10462 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10464 * server.c (handle_query): Add EnableDisableTracepoints to the list
10465 of supported features.
10466 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10468 (cmd_qtenable_disable): New.
10469 (cmd_qtstart): Install tracepoints even if disabled.
10470 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10471 receiving a QTEnable or QTDisable packet.
10472 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10473 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10475 (gdb_probe): Skip data collection if static tracepoint is disabled.
10477 2011-05-10 Doug Evans <dje@google.com>
10479 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10481 2011-05-04 Doug Evans <dje@google.com>
10483 * linux-low.c (linux_join): Skip process lookup.
10484 * spu-low.c (spu_join): Ditto.
10485 * server.c (join_inferiors_callback): Delete.
10486 (process_serial_event): For 'D' packet (detach) call join_inferior
10489 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10491 * README: Don't mention xscale*-*-linux*.
10492 * configure.srv (xscale*-*-linux*): Don't handle target.
10494 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10496 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10498 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10499 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10500 (i386_emit_void_call_2): Likewise.
10502 2011-04-26 Yao Qi <yao@codesourcery.com>
10504 * linux-low.c: Move common macros to linux-ptrace.h.
10505 Include linux-ptrace.h.
10506 * Makefile.in (linux_ptrace_h): New.
10507 (linux-low.o): Depends on linux-ptrace.h.
10509 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10511 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10512 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10513 (remote_prepare): New function with most of the TCP code from ...
10514 (remote_open): ... here. Detect PORT here unconditionally. Move also
10515 setting transport_is_reliable.
10516 * server.c (run_once): New variable.
10517 (gdbserver_usage): Document it.
10518 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10519 the first run if RUN_ONCE.
10520 * server.h (run_once, remote_prepare): New declarations.
10522 2011-04-19 Tom Tromey <tromey@redhat.com>
10524 * win32-low.c (handle_load_dll): Remove duplicate "the".
10526 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10528 Remove support for old Cygwin 1.5 versions.
10529 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10530 function to avoid warning.
10531 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10534 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10536 * gdbserver/server.h (Macro _): Define it if not available.
10538 2011-03-14 Michael Snyder <msnyder@vmware.com>
10540 * hostio.c (handle_close): Remove unnecessary null test.
10542 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10544 * Makefile.in (maintainer-clean realclean distclean): Remove
10545 "make ... subdir_do" command.
10547 2011-03-10 Michael Snyder <msnyder@vmware.com>
10549 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10551 * server.c (handle_v_run): Free alloced buffer on early return.
10553 2011-03-09 Yao Qi <yao@codesourcery.com>
10556 2011-03-04 Yao Qi <yao@codesourcery.com>
10558 * Makefile.in: Remove GNU make feature --directory.
10560 2011-03-05 Yao Qi <yao@codesourcery.com>
10562 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10563 (subdir_do): New make target. Copied from gdb/Makefile.
10564 (maintainer-clean, realclean, distclean, clean): Call corresponding
10565 make targets in common/Makefile.
10567 2011-02-11 Yao Qi <yao@codesourcery.com>
10569 * configure.ac: Call AC_PROG_RANLIB.
10570 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10571 * configure: Regenerate.
10573 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10575 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10577 2011-03-06 Yao Qi <yao@codesourcery.com>
10579 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10581 2011-03-05 Yao Qi <yao@codesourcery.com>
10583 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10584 (subdir_do): New make target. Copied from gdb/Makefile.
10585 (maintainer-clean, realclean, distclean, clean): Call corresponding
10586 make targets in common/Makefile.
10588 2011-03-04 Yao Qi <yao@codesourcery.com>
10590 * Makefile.in: Remove GNU make feature --directory.
10592 2011-03-04 Michael Snyder <msnyder@vmware.com>
10594 * server.c (queue_stop_reply): Call xmalloc not malloc.
10596 2011-03-02 Michael Snyder <msnyder@vmware.com>
10598 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10600 2011-02-28 Michael Snyder <msnyder@vmware.com>
10602 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10603 (cmd_qtframe): Ditto.
10604 (cmd_qtbuffer): Ditto.
10605 (cmd_bigqtbuffer): Ditto.
10607 * utils.c (decimal2str): Initialize 'width' to nine, then
10608 don't mess with it.
10610 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10612 * hostio.c (require_data): Free *data, not data.
10614 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10616 * hostio.c (require_data): Use free, not xfree.
10618 2011-02-27 Michael Snyder <msnyder@vmware.com>
10620 * server.c (handle_query): Discard unused value.
10622 * hostio.c (require_data): Free malloc memory before returning
10625 2011-02-26 Michael Snyder <msnyder@vmware.com>
10627 * linux-low.c (list_threads): Call closedir for dirent.
10629 2011-02-27 Michael Snyder <msnyder@vmware.com>
10631 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10632 a case statement falls through.
10634 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10636 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10639 2011-02-26 Michael Snyder <msnyder@vmware.com>
10641 * utils.c (decimal2str): Eliminate dead code and dead param.
10642 (pulongest): Drop dead param from call to decimal2str.
10645 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10647 Revert the following patch (not approved yet):
10648 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 2011-02-21 Hui Zhu <teawater@gmail.com>
10654 * tracepoint.c (tp_printf): New function.
10655 (eval_agent_expr): Handle gdb_agent_op_printf.
10657 2011-02-18 Tom Tromey <tromey@redhat.com>
10659 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10660 (tracepoint.o): Likewise.
10661 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10662 (gdb_agent_op_names): Likewise.
10664 2011-02-18 Tom Tromey <tromey@redhat.com>
10666 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10667 gdb_agent_op_rot>: New constants.
10668 (gdb_agent_op_names): Add pick and roll.
10669 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10672 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10674 * aclocal.m4: Regenerated with aclocal-1.11.1.
10676 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10678 * server.c (handle_qxfer_traceframe_info): New.
10679 (qxfer_packets): Register "traceframe-info".
10680 (handle_query): Report support for qXfer:traceframe-info:read+.
10681 * tracepoint.c (match_blocktype): New.
10682 (traceframe_find_block_type): Rename to ...
10683 (traceframe_walk_blocks): ... this. Add callback filter argument,
10685 (traceframe_find_block_type): New, reimplemented on top of
10686 traceframe_walk_blocks.
10687 (build_traceframe_info_xml): New.
10688 (traceframe_read_info): New.
10689 * server.h (traceframe_read_info): Declare.
10691 2011-02-11 Yao Qi <yao@codesourcery.com>
10693 * configure.ac: Call AC_PROG_RANLIB.
10694 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10695 * configure: Regenerate.
10697 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10699 * server.c (gdb_read_memory): Change return semantics to allow
10701 (handle_search_memory_1): Adjust.
10702 (process_serial_event) <'m' packet>: Handle partial transfers.
10703 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10705 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10707 * regcache.c (init_register_cache): Initialize
10708 regcache->register_status.
10709 (free_register_cache): Release regcache->register_status.
10710 (regcache_cpy): Copy register_status.
10711 (registers_to_string): Print 'x's for unavailable registers.
10712 (supply_register): Mark the register's status valid or
10713 unavailable, depending on whether a buffer was passed in or not.
10714 (supply_register_zeroed): New.
10715 (supply_regblock): Mark the registers' status valid or
10716 unavailable, depending on whether a buffer was passed in or not.
10717 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10718 (struct regcache): New `register_status' field.
10719 (supply_register_zeroed): Declare.
10720 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10721 supply_register_zeroed, rather than passing a NULL buffer to
10723 * tracepoint.c (fetch_traceframe_registers): Update comment.
10725 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10727 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10730 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10732 * server.h (decode_xfer_write): Change prototype.
10733 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10734 and don't extract the annex here.
10735 * server.c (decode_xfer_read): Remove `annex' parameter,
10736 and don't extract the annex here.
10737 (decode_xfer): New.
10738 (struct qxfer): New.
10739 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10740 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10741 (handle_qxfer_statictrace): New functions, abstracted out from
10742 handle_query, and made to use the struct qxfer interface.
10743 (handle_threads_qxfer_proper): Rename to ...
10744 (handle_qxfer_threads_proper): ... this.
10745 (handle_threads_qxfer): Rename to ...
10746 (handle_qxfer_threads): ... this. Adjust.
10747 (qxfer_packets): New array.
10748 (handle_qxfer): New function.
10749 (handle_query): Use handle_qxfer.
10751 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10753 * gdbreplay.c: Shorten lines of >= 80 columns.
10754 * linux-low.c: Ditto.
10755 * linux-ppc-low.c: Ditto.
10756 * linux-s390-low.c: Ditto.
10757 * linux-sparc-low.c: Ditto.
10758 * linux-x86-low.c: Ditto.
10759 * linux-xtensa-low.c: Ditto.
10760 * mem-break.c: Ditto.
10761 * nto-low.c: Ditto.
10762 * regcache.h: Ditto.
10763 * remote-utils.c: Ditto.
10766 * thread-db.c: Ditto.
10767 * tracepoint.c: Ditto.
10769 * win32-low.h: Ditto.
10771 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10773 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10776 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10778 * server.c (gdbserver_version): Update copyright year in version
10780 * gdbreplay.c (gdbreplay_version): Ditto.
10782 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10784 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10785 * linux-bfin-low.c: New file.
10786 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10787 PT_DATA_ADDR for BFIN targets.
10788 * Makefile.in (SFILES): Add linux-bfin-low.c.
10789 (clean): Remove reg-bfin.c.
10790 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10791 * README: Mention supported Blackfin targets.
10793 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10795 * .gitignore: New file.
10797 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10799 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10801 2010-10-22 Jie Zhang <jie@codesourcery.com>
10803 * Makefile.in: Add FLAGS_TO_PASS variable.
10804 (install): Remove dependency of install-only and recursively
10805 invoke make for install-only.
10807 2010-10-04 Doug Evans <dje@google.com>
10809 * Makefile.in (uninstall): Use $(DESTDIR).
10811 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10815 * linux-x86-low.c (compat_siginfo_from_siginfo)
10816 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10817 si_code is < 0. Check for si_code == SI_TIMER before checking for
10820 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10822 * lynx-i386-low.c: New file.
10823 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10825 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10827 * lynx-low.c (ptrace_request_to_str): Remove handling for
10828 request values that have been removed in LynxOS 5.x.
10830 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10832 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10835 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10837 * configure.ac: Add --enable-inprocess-agent option.
10838 * configure: Rebuilt.
10840 2010-09-06 Yao Qi <yao@codesourcery.com>
10842 * linux-low.c (linux_kill): Remove unused variable.
10843 (linux_stabilize_threads): Likewise.
10844 * server.c (start_inferior): Likewise.
10845 (queue_stop_reply_callback): Likewise.
10846 * tracepoint.c (do_action_at_tracepoint): Likewise.
10848 2010-09-06 Yao Qi <yao@codesourcery.com>
10850 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10853 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10855 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10857 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10859 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10862 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10864 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10865 gdbserver/lynx-ppc-low.c: New files.
10866 * Makefile.in (lynx_low_h): New variable.
10867 (lynx-low.o, lynx-ppc-low.o): New rules.
10868 * configure.ac: On LynxOS, link with -lnetinet.
10869 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10870 * configure: regenerate.
10872 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10874 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10875 * configure.ac: Add check for vasprintf and vsnprintf.
10876 * configure, config.in: Regenerate.
10877 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10879 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10881 * gdbreplay.c: Move include of alloca.h up, next to include of
10883 * server.h: Add include of malloc.h.
10884 * mem-break.c: Remove include of malloc.h.
10885 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10887 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10889 * Makefile.in (memmem.o): Build with -Wno-error.
10891 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10893 * utils.c (xsnprintf): Make non-static.
10894 * server.h: Add xsnprintf declaration.
10895 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10896 replace calls to snprintf by calls to xsnprintf throughout.
10898 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10900 * configure.ac: Add configure check for alloca.
10901 * configure, config.in: Regenerate.
10902 * server.h: Include alloca.h if it exists.
10903 * gdbreplay.c: Include alloca.h if it exists.
10905 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10907 * linux-low.c (__SIGRTMIN): Define if not already defined.
10908 (linux_create_inferior): Check for __ANDROID__ rather than
10910 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10911 are already deferred.
10912 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10913 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10914 stopped and already has a pending signal to report.
10915 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10916 a pending signal to report or is moving out of a jump pad.
10917 (linux_init_signals): Check for __ANDROID__ rather than
10920 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10922 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10923 debug_threads check. Avoid a linear search when not doing debug
10926 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10928 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10929 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10930 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10931 (process_event): Change local fd's type to gdb_fildes_t.
10932 (create_file_handler): Adjust prototype.
10933 (delete_file_handler): Adjust prototype.
10934 (handle_file_event): Adjust prototype. Use pfildes.
10935 (create_file_event): Adjsut prototype.
10936 * remote-utils.c (remote_desc, listen_desc): Change type to
10938 * server.h: New gdb_fildes_t typedef.
10939 [USE_WIN32API]: Include winsock2.h.
10940 (delete_file_handler, add_file_handler): Adjust prototypes.
10941 (pfildes): Declare.
10942 * utils.c (pfildes): New.
10944 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10946 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10947 * configure: Regenerate.
10949 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10951 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10952 (linux_done_accessing_memory): ... this.
10953 (linux_target_ops): Adjust.
10954 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10955 * nto-low.c (nto_target_ops): Adjust comment.
10956 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10957 * spu-low.c (spu_target_ops): Adjust comment.
10958 * target.h (target_ops): Rename unprepare_to_access_memory field
10959 to done_accessing_memory.
10960 (unprepare_to_access_memory): Rename to ...
10961 (done_accessing_memory): ... this.
10963 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10965 * linux-low.c (linux_prepare_to_access_memory): New.
10966 (linux_unprepare_to_access_memory): New.
10967 (linux_target_ops): Install them.
10968 * server.c (read_memory): Rename to ...
10969 (gdb_read_memory): ... this. Use
10970 prepare_to_access_memory/prepare_to_access_memory.
10971 (write_memory): Rename to ...
10972 (gdb_write_memory): ... this. Use
10973 prepare_to_access_memory/prepare_to_access_memory.
10974 (handle_search_memory_1): Adjust.
10975 (process_serial_event): Adjust.
10976 * target.h (struct target_ops): New fields
10977 prepare_to_access_memory and unprepare_to_access_memory.
10978 (prepare_to_access_memory, unprepare_to_access_memory): New.
10979 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10980 prepare_to_access_memory/prepare_to_access_memory.
10981 * nto-low.c (nto_target_ops): Adjust.
10982 * spu-low.c (spu_target_ops): Adjust.
10983 * win32-low.c (win32_target_ops): Adjust.
10985 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10987 * Makefile.in (WARN_CFLAGS): Get it from configure.
10988 (WERROR_CFLAGS): New.
10989 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10990 * configure.ac: Introduce --enable-werror, which adds -Werror to
10991 the compiler command line. Enabled by default. Disable with
10992 --disable-werror. Add -Wdeclaration-after-statement
10993 Wpointer-arith and -Wformat-nonliteral to warning flags.
10994 * configure: Regenerate.
10996 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10998 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11000 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11002 * gdbreplay.c (remote_error): New.
11004 (expect): Use gdbchar. Check for error reading from GDB.
11005 Clarify sync error output.
11006 (play): Check for errors writing to GDB.
11007 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11008 * remote-utils.c (getpkt): Check for errors writing to the remote
11011 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11013 * linux-low.c (linux_wait_1): Move non-debugging code out of
11014 `debug_threads' control.
11016 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11018 * linux-low.c (linux_wait_1): Don't set last_status here.
11019 * server.c (push_event, queue_stop_reply_callback): Assert we're
11020 not pushing a TARGET_WAITKIND_IGNORE event.
11021 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11022 (myresume, handle_target_event): Set the thread's last_resume_kind
11023 and last_status from the target returned status.
11025 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11029 * linux-x86-low.c (update_debug_registers_callback): New.
11030 (i386_dr_low_set_addr): Use it.
11031 (i386_dr_low_get_addr): New.
11032 (i386_dr_low_set_control): Use update_debug_registers_callback.
11033 (i386_dr_low_get_control): New.
11034 (i386_dr_low_get_status): Adjust.
11035 * linux-low.c (linux_stop_lwp): New.
11036 * linux-low.h (linux_stop_lwp): Declare.
11038 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11039 argument instead of a i386_debug_reg_state.
11040 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11041 a i386_debug_reg_state.
11042 (i386_insert_aligned_watchpoint): Adjust.
11043 (i386_remove_aligned_watchpoint): Adjust.
11044 (i386_low_stopped_data_address): Read the debug registers from the
11045 inferior instead of from the mirrors.
11046 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11047 (i386_dr_low_get_addr): Declare.
11048 (i386_dr_low_get_control): Declare.
11049 (i386_dr_low_get_status): Change prototype.
11051 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11052 (i386_dr_low_get_addr): New.
11053 (i386_dr_low_get_control): New.
11054 (i386_dr_low_get_status): Adjust prototype. Return
11056 (i386_initial_stuff): Clear dr_status_mirror and
11058 (i386_get_thread_context): Adjust.
11059 (i386_set_thread_context): Adjust.
11060 (i386_thread_added): Adjust.
11062 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11064 * linux-low.h (linux_thread_area): Delete declaration.
11066 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11068 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11069 after its termination.
11071 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11073 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11074 (gdb_wants_all_stopped): Delete.
11075 (linux_wait_1): Don't call them.
11076 * server.c (handle_v_cont): Tag all threads as want-stopped.
11077 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11078 stopped as "client-wants-stopped".
11080 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11082 * Makefile.in (signals_h): New.
11083 (server_h): Depend on it.
11084 (server.o): Don't depend on $(signals_def).
11085 (signals.o): Depend on $(signals_def).
11087 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11089 * Makefile.in (signals_def): New.
11090 (server_h): Append include/gdb/signals.h and signals_def.
11091 (server.o): Append signals_def.
11093 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11095 * server.c (handle_target_event): Use target_signal_to_host for
11096 resume_info.sig initialization.
11097 * target.h (struct thread_resume) <sig>: New comment.
11099 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11101 * server.c (handle_query): strcpy() the returned string from paddress()
11102 instead of sprintf().
11103 * utils.c (paddress): Return phex_nz().
11105 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11107 * server.c (handle_v_cont): Call mourn_inferior if process
11109 (myresume): Likewise.
11111 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11113 Static tracepoints, and integration with UST.
11115 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11116 * mem-break.c (uninsert_all_breakpoints)
11117 (reinsert_all_breakpoints): New.
11118 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11119 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11120 (gdb_agent_ust_loaded, helper_thread_id)
11121 (gdb_agent_helper_thread_id): New macros.
11122 (struct ipa_sym_addresses): Add addr_ust_loaded,
11123 addr_helper_thread_id, addr_cmd_buf.
11124 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11125 (in_process_agent_loaded_ust): New.
11126 (write_e_ust_not_loaded): New.
11127 (maybe_write_ipa_ust_not_loaded): New.
11128 (struct collect_static_trace_data_action): New.
11129 (enum tracepoint_type) <static_tracepoint>: New.
11130 (struct tracepoint) <handle>: Mention static tracepoints.
11131 (struct static_tracepoint_ctx): New.
11132 (CMD_BUF_SIZE): New.
11133 (add_tracepoint_action): Handle static tracepoint actions.
11134 (unprobe_marker_at): New.
11135 (clear_installed_tracepoints): Handle static tracepoints.
11136 (cmd_qtdp): Handle static tracepoints.
11137 (probe_marker_at): New.
11138 (cmd_qtstart): Handle static tracepoints.
11139 (response_tracepoint): Handle static tracepoints.
11140 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11141 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11142 (get_context_regcache): Handle static tracepoints.
11143 (do_action_at_tracepoint): Handle static tracepoint actions.
11144 (traceframe_find_block_type): Handle static trace data blocks.
11145 (traceframe_read_sdata): New.
11146 (download_tracepoints): Download static tracepoint actions.
11147 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11148 (GDB_PROBE_NAME): New.
11150 (GET_UST_SYM): New.
11153 (ust_marker_to_static_tracepoint): New.
11155 (collect_ust_data_at_tracepoint): New.
11156 (gdb_ust_probe): New.
11157 (UNIX_PATH_MAX, SOCK_DIR): New.
11158 (gdb_ust_connect_sync_socket): New.
11159 (resume_thread, stop_thread): New.
11160 (run_inferior_command): New.
11161 (init_named_socket): New.
11162 (gdb_ust_socket_init): New.
11163 (cstr_to_hexstr): New.
11165 (first_marker, next_marker): New.
11166 (response_ust_marker): New.
11167 (cmd_qtfstm, cmd_qtsstm): New.
11168 (unprobe_marker_at, probe_marker_at): New.
11169 (cmd_qtstmat, gdb_ust_thread): New.
11170 (gdb_ust_init): New.
11171 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11172 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11173 (ST_REGENTRY): New.
11174 (x86_64_st_collect_regmap): New.
11175 (X86_64_NUM_ST_COLLECT_GREGS): New.
11176 (AMD64_RIP_REGNUM): New.
11177 (supply_static_tracepoint_registers): New.
11178 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11179 (ST_REGENTRY): New.
11180 (i386_st_collect_regmap): New.
11181 (i386_NUM_ST_COLLECT_GREGS): New.
11182 (supply_static_tracepoint_registers): New.
11183 * server.c (handle_query): Handle qXfer:statictrace:read.
11184 <qSupported>: Report support for StaticTracepoints, and
11185 qXfer:statictrace:read features.
11186 * server.h (traceframe_read_sdata)
11187 (supply_static_tracepoint_registers): Declare.
11188 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11189 (unpack_varlen_hex): Include in IPA build.
11190 * Makefile.in (ustlibs, ustinc): New.
11191 (IPA_OBJS): Add remote-utils-ipa.o.
11192 ($(IPA_LIB)): Link -ldl and -lpthread.
11194 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11195 * config.in, configure: Regenerate.
11197 2010-06-20 Ian Lance Taylor <iant@google.com>
11198 Pedro Alves <pedro@codesourcery.com>
11200 * linux-x86-low.c (always_true): Delete.
11201 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11202 trying to fool the compiler with always_true.
11204 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11206 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11207 conditions in gdbserver.
11209 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11211 * spu-low.c (spu_read_memory): Wrap around local store limit.
11212 (spu_write_memory): Likewise.
11214 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11216 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11217 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11219 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11221 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11222 uses with LONGEST uses.
11224 2010-06-14 Stan Shebs <stan@codesourcery.com>
11225 Pedro Alves <pedro@codesourcery.com>
11229 * linux-x86-low.c: Include limits.h.
11231 (always_true): New.
11234 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11235 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11236 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11237 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11238 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11239 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11240 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11241 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11242 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11243 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11244 (amd64_emit_void_call_2): New.
11245 (amd64_emit_ops): New.
11246 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11247 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11248 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11249 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11250 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11251 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11252 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11253 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11254 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11255 (i386_emit_stack_adjust, i386_emit_int_call_1)
11256 (i386_emit_void_call_2): New.
11257 (i386_emit_ops): New.
11258 (x86_emit_ops): New.
11259 (the_low_target): Install x86_emit_ops.
11260 * server.h (struct emit_ops): New.
11261 (get_raw_reg_func_addr): Declare.
11262 (current_insn_ptr, emit_error): Declare.
11263 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11264 (set_trace_state_variable_value): New defines.
11265 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11266 addr_get_trace_state_variable_value and
11267 addr_set_trace_state_variable_value.
11268 (symbol_list): New fields for get_raw_reg,
11269 get_trace_state_variable_value and set_trace_state_variable_value.
11270 (condfn): New typedef.
11271 (struct tracepoint): New field `compiled_cond'.
11272 (do_action_at_tracepoint): Clear compiled_cond.
11273 (get_trace_state_variable_value, set_trace_state_variable_value):
11275 (condition_true_at_tracepoint): If there's a compiled condition,
11277 (current_insn_ptr, emit_error): New globals.
11278 (struct bytecode_address): New.
11279 (get_raw_reg_func_addr): New.
11280 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11281 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11282 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11283 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11284 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11285 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11286 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11287 (compile_tracepoint_condition, compile_bytecodes): New.
11288 * target.h (emit_ops): Forward declare.
11289 (struct target_ops): New field emit_ops.
11290 (target_emit_ops): New.
11291 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11292 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11293 * linux-low.c (linux_emit_ops): New.
11294 (linux_target_ops): Install it.
11295 * linux-low.h (struct linux_target_ops): New field emit_ops.
11297 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11299 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11300 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11302 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11303 Stan Shebs <stan@codesourcery.com>
11305 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11306 (all): Depend on $(extra_libraries).
11307 (install-only): Install the IPA.
11308 (IPA_OBJS, IPA_LIB): New.
11309 (clean): Remove the IPA lib.
11310 (IPAGENT_CFLAGS): New.
11311 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11312 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11313 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11314 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11315 * configure.ac: Check for atomic builtins support in the compiler.
11316 (IPA_DEPFILES, extra_libraries): Define.
11317 * configure.srv (ipa_obj): Add description.
11318 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11319 (i[34567]86-*-linux*): Set ipa_obj.
11320 (x86_64-*-linux*): Set ipa_obj.
11321 * linux-low.c (stabilizing_threads): New.
11322 (supports_fast_tracepoints): New.
11323 (linux_detach): Stabilize threads before detaching.
11324 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11325 the lwp is either not stabilizing, or is moving out of a jump pad.
11326 (linux_fast_tracepoint_collecting): New.
11327 (maybe_move_out_of_jump_pad): New.
11328 (enqueue_one_deferred_signal): New.
11329 (dequeue_one_deferred_signal): New.
11330 (linux_wait_for_event_1): If moving out of a jump pad, defer
11331 pending signals to later.
11332 (linux_stabilize_threads): New.
11333 (linux_wait_1): Check if threads need moving out of jump pads, and
11335 (stuck_in_jump_pad_callback): New.
11336 (move_out_of_jump_pad_callback): New.
11337 (lwp_running): New.
11338 (linux_resume_one_lwp): Handle moving out of jump pads.
11339 (linux_set_resume_request): Dequeue deferred signals.
11340 (need_step_over_p): Also step over fast tracepoint jumps.
11341 (start_step_over): Also uninsert fast tracepoint jumps.
11342 (finish_step_over): Also reinsert fast tracepoint jumps.
11343 (linux_install_fast_tracepoint_jump): New.
11344 (linux_target_ops): Install linux_stabilize_threads and
11345 linux_install_fast_tracepoint_jump_pad.
11346 * linux-low.h (linux_target_ops) <get_thread_area,
11347 install_fast_tracepoint_jump_pad>: New fields.
11348 (struct lwp_info) <collecting_fast_tracepoint,
11349 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11350 (linux_get_thread_area): Declare.
11351 * linux-x86-low.c (jump_insn): New.
11352 (x86_get_thread_area): New.
11353 (append_insns): New.
11354 (push_opcode): New.
11355 (amd64_install_fast_tracepoint_jump_pad): New.
11356 (i386_install_fast_tracepoint_jump_pad): New.
11357 (x86_install_fast_tracepoint_jump_pad): New.
11358 (the_low_target): Install x86_get_thread_area and
11359 x86_install_fast_tracepoint_jump_pad.
11360 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11361 (struct fast_tracepoint_jump): New.
11362 (fast_tracepoint_jump_insn): New.
11363 (fast_tracepoint_jump_shadow): New.
11364 (find_fast_tracepoint_jump_at): New.
11365 (fast_tracepoint_jump_here): New.
11366 (delete_fast_tracepoint_jump): New.
11367 (set_fast_tracepoint_jump): New.
11368 (uninsert_fast_tracepoint_jumps_at): New.
11369 (reinsert_fast_tracepoint_jumps_at): New.
11370 (set_breakpoint_at): Use write_inferior_memory.
11371 (uninsert_raw_breakpoint): Use write_inferior_memory.
11372 (check_mem_read): Mask out fast tracepoint jumps.
11373 (check_mem_write): Mask out fast tracepoint jumps.
11374 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11375 (set_fast_tracepoint_jump): Declare.
11376 (delete_fast_tracepoint_jump)
11377 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11378 (reinsert_fast_tracepoint_jumps_at): Declare.
11379 * regcache.c: Don't compile many functions when building the
11380 in-process agent library.
11381 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11382 the register buffer in the heap.
11383 (free_register_cache): If the register buffer isn't owned by the
11384 regcache, don't free it.
11385 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11386 pre-existing register caches.
11387 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11389 (convert_ascii_to_int): : Constify `from' parameter type.
11390 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11391 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11392 the needed buffer in-place.
11393 (relocate_instruction): New.
11394 * server.c (handle_query) <qSymbols>: If the target supports
11395 tracepoints, give it a chance of looking up symbols. Report
11396 support for fast tracepoints.
11397 (handle_status): Stabilize threads.
11398 (process_serial_event): Adjust.
11399 * server.h (struct fast_tracepoint_jump): Forward declare.
11400 (struct process_info) <fast_tracepoint_jumps>: New field.
11401 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11402 (decode_X_packet, decode_M_packet): Adjust.
11403 (relocate_instruction): Declare.
11404 (in_process_agent_loaded): Declare.
11405 (tracepoint_look_up_symbols): Declare.
11406 (struct fast_tpoint_collect_status): Declare.
11407 (fast_tracepoint_collecting): Declare.
11408 (force_unlock_trace_buffer): Declare.
11409 (handle_tracepoint_bkpts): Declare.
11410 (initialize_low_tracepoint)
11411 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11412 * target.h (struct target_ops) <stabilize_threads,
11413 install_fast_tracepoint_jump_pad>: New fields.
11414 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11415 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11416 [HAVE_STDINT_H]: Include stdint.h.
11417 (trace_debug_1): Rename to ...
11418 (trace_vdebug): ... this.
11419 (trace_debug): Rename to ...
11420 (trace_debug_1): ... this. Add `level' parameter.
11421 (trace_debug): New.
11422 (ATTR_USED, ATTR_NOINLINE): New.
11423 (IP_AGENT_EXPORT): New.
11424 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11425 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11426 (about_to_request_buffer_space, trace_buffer_is_full)
11427 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11428 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11429 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11430 (traceframe_write_count, traceframes_created)
11431 (trace_state_variables)
11432 New renaming defines.
11433 (struct ipa_sym_addresses): New.
11434 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11435 (symbol_list): New.
11436 (ipa_sym_addrs): New.
11437 (all_tracepoint_symbols_looked_up): New.
11438 (in_process_agent_loaded): New.
11439 (write_e_ipa_not_loaded): New.
11440 (maybe_write_ipa_not_loaded): New.
11441 (tracepoint_look_up_symbols): New.
11442 (debug_threads) [IN_PROCESS_AGENT]: New.
11443 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11444 (UNKNOWN_SIDE_EFFECTS): New.
11445 (stop_tracing): New.
11446 (flush_trace_buffer): New.
11447 (stop_tracing_bkpt): New.
11448 (flush_trace_buffer_bkpt): New.
11449 (read_inferior_integer): New.
11450 (read_inferior_uinteger): New.
11451 (read_inferior_data_pointer): New.
11452 (write_inferior_data_pointer): New.
11453 (write_inferior_integer): New.
11454 (write_inferior_uinteger): New.
11455 (struct collect_static_trace_data_action): Delete.
11456 (enum tracepoint_type): New.
11457 (struct tracepoint) <type>: New field `type'.
11458 <actions_str, step_actions, step_actions_str>: Only include in
11460 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11461 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11462 (tracepoints): Use IP_AGENT_EXPORT.
11463 (last_tracepoint): Don't include in the IPA.
11464 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11465 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11466 (alloced_trace_state_variables): New.
11467 (trace_state_variables): Use IP_AGENT_EXPORT.
11468 (traceframe_t): Delete unused variable.
11469 (circular_trace_buffer): Don't include in the IPA.
11470 (trace_buffer_start): Delete.
11471 (struct trace_buffer_control): New.
11472 (trace_buffer_free): Delete.
11473 (struct ipa_trace_buffer_control): New.
11474 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11475 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11477 (trace_buffer_ctrl): New.
11478 (TRACE_BUFFER_CTRL_CURR): New.
11479 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11480 Reimplement as macros.
11481 (trace_buffer_wrap): Delete.
11482 (traceframe_write_count, traceframe_read_count)
11483 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11484 (struct tracepoint_hit_ctx) <type>: New field.
11485 (struct fast_tracepoint_ctx): New.
11486 (memory_barrier): New.
11488 (record_tracepoint_error): Update atomically in the IPA.
11489 (clear_inferior_trace_buffer): New.
11490 (about_to_request_buffer_space): New.
11491 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11492 updating the same buffer.
11493 (add_tracepoint): Default the tracepoint's type to trap
11494 tracepoint, and orig_size to -1.
11495 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11496 internal variables.
11497 (create_trace_state_variable): New parameter `gdb'. Handle it.
11498 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11499 (cmd_qtdp): Handle fast tracepoints.
11500 (cmd_qtdv): Adjust.
11501 (max_jump_pad_size): New.
11502 (gdb_jump_pad_head): New.
11503 (get_jump_space_head): New.
11504 (claim_jump_space): New.
11505 (sort_tracepoints): New.
11506 (MAX_JUMP_SIZE): New.
11507 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11509 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11510 support. Upload fast traceframes, and delete internal IPA
11512 (stop_tracing_handler): New.
11513 (flush_trace_buffer_handler): New.
11514 (cmd_qtstop): Upload fast tracepoints.
11515 (response_tracepoint): Handle fast tracepoints.
11516 (tracepoint_finished_step): Upload fast traceframes. Set the
11517 tracepoint hit context's tracepoint type.
11518 (handle_tracepoint_bkpts): New.
11519 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11520 type. Add comment about fast tracepoints.
11521 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11522 non-existing action_str field.
11523 (get_context_regcache): Handle fast tracepoints.
11524 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11526 (fast_tracepoint_from_jump_pad_address): New.
11527 (fast_tracepoint_from_ipa_tpoint_address): New.
11528 (collecting_t): New.
11529 (force_unlock_trace_buffer): New.
11530 (fast_tracepoint_collecting): New.
11532 (gdb_collect): New.
11533 (write_inferior_data_ptr): New.
11534 (target_tp_heap): New.
11535 (target_malloc): New.
11536 (download_agent_expr): New.
11538 (download_tracepoints): New.
11539 (download_trace_state_variables): New.
11540 (upload_fast_traceframes): New.
11541 (IPA_FIRST_TRACEFRAME): New.
11542 (IPA_NEXT_TRACEFRAME_1): New.
11543 (IPA_NEXT_TRACEFRAME): New.
11544 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11545 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11546 (gdb_jump_pad_buffer_end): New.
11547 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11548 (initialize_tracepoint): Adjust.
11549 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11550 buffer. Initialize the low module.
11551 * utils.c (PREFIX, TOOLNAME): New.
11552 (malloc_failure): Use PREFIX.
11553 (error): In the IPA, an error causes an exit.
11554 (fatal, warning): Use PREFIX.
11555 (internal_error): Use TOOLNAME.
11556 (NUMCELLS): Increase to 10.
11557 * configure, config.in: Regenerate.
11559 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11561 * server.c (handle_query) <qSupported>: Do two passes over the
11562 qSupported string to avoid nesting strtok.
11564 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11566 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11568 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11569 -Wl,--dynamic-list.
11570 * configure: Regenerate.
11571 * proc-service.list: New.
11573 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11575 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11578 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11580 * gdbreplay.c (remote_open): Check error return from socket() call by
11581 its equality to -1 not by it being negative.
11582 * remote-utils.c (remote_open): Likewise.
11584 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11586 * config.h: Regenerate.
11588 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11590 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11591 doesn't provide PTRACE_GET_THREAD_AREA.
11593 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11595 * linux-m68k-low.c: Include <asm/ptrace.h>
11596 (ps_get_thread_area): Implement.
11598 2010-05-03 Doug Evans <dje@google.com>
11600 * event-loop.c (struct callback_event): New struct.
11601 (callback_list): New global.
11602 (append_callback_event, delete_callback_event): New functions.
11603 (process_callback): New function.
11604 (start_event_loop): Call it.
11605 * remote-utils.c (NOT_SCHEDULED): Define.
11606 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11607 moved out of readchar.
11608 (readchar): Rewrite. Call reschedule before returning.
11609 (reset_readchar): New function.
11610 (remote_close): Call it.
11611 (process_remaining, reschedule): New functions.
11612 * server.h (callback_handler_func): New typedef.
11613 (append_callback_event, delete_callback_event): Declare.
11615 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11617 * proc-service.c (ps_pglobal_lookup): Use
11618 thread_db_look_up_one_symbol.
11619 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11620 parameter. Use it instead of all_symbols_looked_up.
11621 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11623 (all_symbols_looked_up): Don't declare.
11624 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11625 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11627 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11628 Set all_symbols_looked_up here.
11629 (thread_db_look_up_one_symbol): New.
11630 (thread_db_get_tls_address): Adjust.
11631 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11632 thread_db object on the heap, and tentatively set it in the
11634 (thread_db_init): Don't set all_symbols_looked_up here.
11635 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11637 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11639 * linux-low.c (linux_kill, linux_detach): Adjust.
11640 (status_pending_p_callback): Remove redundant statement. Check
11641 for !TARGET_WAITIKIND_IGNORE, instead of
11642 TARGET_WAITKIND_STOPPED.
11643 (handle_tracepoints): Make sure LWP is locked. Adjust.
11644 (linux_wait_for_event_1): Adjust.
11645 (linux_cancel_breakpoints): New.
11646 (unsuspend_one_lwp): New.
11647 (unsuspend_all_lwps): New.
11648 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11649 (send_sigstop_callback): Change return type to int, add new
11650 `except' parameter and handle it.
11651 (suspend_and_send_sigstop_callback): New.
11652 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11653 pass them down. If SUSPEND, also increment the lwp's suspend
11655 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11656 (need_step_over_p): Don't consider suspended LWPs.
11657 (start_step_over): Adjust.
11658 (proceed_one_lwp): Change return type to int, add new `except'
11659 parameter and handle it.
11660 (unsuspend_and_proceed_one_lwp): New.
11661 (proceed_all_lwps): Use find_inferior instead of
11663 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11664 also decrement the suspend count of LWPs. Pass `except' down,
11665 instead of hacking its suspend count.
11666 (linux_pause_all): Add `freeze' parameter. Adjust.
11667 (linux_unpause_all): New.
11668 (linux_target_ops): Install linux_unpause_all.
11669 * server.c (handle_status): Adjust.
11670 * target.h (struct target_ops): New fields `unpause_all' and
11671 `cancel_breakpoints'. Add new parameter to `pause_all'.
11672 (pause_all): Add new `freeze' parameter.
11673 (unpause_all): New.
11674 (cancel_breakpoints): New.
11675 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11676 cancel breakpoints.
11677 (cmd_qtstart): Pause threads.
11678 (stop_tracing): Pause threads, and cancel breakpoints.
11679 * win32-low.c (win32_target_ops): Adjust.
11681 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11683 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11684 the inferior right away from here...
11685 (linux_wait_1): ... to here, and adjust to check the thread's
11686 last_resume_kind instead of the lwp's step or stop_expected flags.
11688 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11690 * README: Use consistent `GDB' and `GDBserver' spellings.
11692 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11694 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11695 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11696 (linux_detach_one_lwp): Assume the lwp is stopped.
11697 (any_thread_of): Delete.
11698 (linux_detach): Stop all lwps here. Don't blindly delete all
11700 (delete_lwp_callback): New.
11701 (linux_mourn): Delete all lwps of the process that is gone.
11702 (linux_wait_1): Don't delete the last lwp of the process here.
11703 * mem-break.h (mark_breakpoints_out): Declare.
11704 * mem-break.c (mark_breakpoints_out): New.
11705 (free_all_breakpoints): Use it.
11706 * server.c (handle_target_event): If the process is gone, mark
11708 * thread-db.c (struct thread_db) <create_bp>: New field.
11709 (thread_db_enable_reporting): Fix prototype. Store a thread event
11710 breakpoint reference in the thread_db struct.
11711 (thread_db_load_search): Clear the thread_db object.
11712 (try_thread_db_load_1): Ditto.
11713 (switch_to_process): New.
11714 (disable_thread_event_reporting): Use it.
11715 (remove_thread_event_breakpoints): New.
11716 (thread_db_detach, thread_db_mourn): Use it.
11718 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11720 * linux-low.c (linux_enable_event_reporting): New.
11721 (linux_wait_for_event_1, handle_extended_wait): Use it.
11723 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11725 * linux-low.c (linux_kill_one_lwp, linux_kill)
11726 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11727 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11728 SIGSTOP even if the LWP is stopped.
11729 (send_sigstop_callback): New.
11730 (stop_all_lwps): Use send_sigstop_callback instead.
11731 (linux_resume_one_thread): Adjust.
11732 (proceed_one_lwp): Still proceed an LWP that the client has
11733 requested to stop, if we haven't reported it as stopped yet. Make
11734 sure that LWPs the client want stopped, have a pending SIGSTOP.
11736 2010-04-26 Doug Evans <dje@google.com>
11738 * server.c (handle_general_set): Make static.
11740 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11741 Print received char after testing for error/eof instead of before.
11742 (input_interrupt): Tweak comment.
11744 2010-04-23 Doug Evans <dje@google.com>
11746 * server.c (start_inferior): Print inferior argv if --debug.
11748 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11750 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11751 * nto-x86-low.c: Include server.h
11753 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11755 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11756 be consistent with other sources of this directory.
11757 (init_registers_amd64): Correct name of source file of this function
11760 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11762 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11763 64-bit executables.
11765 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11767 * win32-i386-low.c: Add 64-bit support.
11768 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11769 (init_registers_amd64): Declare.
11770 (mappings): Add 64-bit version of array.
11771 (init_windows_x86): New function.
11772 (the_low_target): Change init_arch field to init_windows_x86.
11774 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11776 * win32-low.c: Adapt to support also 64-bit architecture.
11777 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11778 (get_image_name): Use SIZE_T type for local variable `done'.
11779 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11780 (toolhelp_get_dll_name): Idem.
11781 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11782 Use uintptr_t typecast to avoid warning.
11783 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11784 (handle_exception): Use phex_nz to avoid warning.
11785 (win32_wait): Remove unused local variable `process'.
11787 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11789 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11792 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11794 * configure.ac: Use `ws2_32' library for srv_mingw.
11795 * configure: Regenerate.
11796 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11797 * remote-utils.c: Likewise.
11799 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11801 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11802 if __x86_64__ is defined.
11804 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11806 * configure: Regenerate.
11808 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11810 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11811 * target.h (target_ops): New get_tib_address field.
11812 * win32-low.h (win32_thread_info): Add thread_local_base field.
11813 * win32-low.c (child_add_thread): Add tlb argument.
11814 Set thread_local_base field to TLB.
11815 (get_child_debug_event): Adapt to child_add_thread change.
11816 (win32_get_tib_address): New function.
11817 (win32_target_ops): Set get_tib_address field to
11818 win32_get_tib_address.
11819 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11821 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11823 * linux-low.c (linux_mourn): Also remove the process.
11824 * server.c (handle_target_event): Don't remove the process here.
11825 * nto-low.c (nto_mourn): New.
11826 (nto_target_ops): Install it.
11827 * spu-low.c (spu_mourn): New.
11828 (spu_target_ops): Install it.
11829 * win32-low.c (win32_mourn): New.
11830 (win32_target_ops): Install it.
11832 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11834 * server.h (buffer_xml_printf): Remove redundant `;'.
11836 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11838 * regcache.c (set_register_cache): Invalidate regcaches before
11839 changing the register cache layout.
11840 (regcache_invalidate_one): Allow a NULL regcache.
11841 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11842 regcaches before changing the register cache layout or the target
11845 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11847 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11848 variable warning on Linux/x86-64.
11850 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11852 GDBserver disconnected tracing support.
11854 * linux-low.c (linux_remove_process): Delete.
11855 (add_lwp): Don't set last_resume_kind here.
11856 (linux_kill): Use `mourn'.
11857 (linux_detach): Use `thread_db_detach', and `mourn'.
11858 (linux_mourn): New.
11859 (linux_attach_lwp_1): Adjust comment.
11860 (linux_attach): last_resume_kind moved the thread_info; adjust.
11861 (status_pending_p_callback): Adjust.
11862 (linux_wait_for_event_1): Adjust.
11863 (count_events_callback, select_singlestep_lwp_callback)
11864 (select_event_lwp_callback, cancel_breakpoints_callback)
11865 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11866 (proceed_one_lwp): Adjust.
11867 (linux_async): Add debug output.
11868 (linux_thread_stopped): New.
11869 (linux_pause_all): New.
11870 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11872 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11873 (thread_db_free): Delete declaration.
11874 (thread_db_detach, thread_db_mourn): Declare.
11875 * thread-db.c (thread_db_init): Use thread_db_mourn.
11876 (thread_db_free): Delete, split in two.
11877 (disable_thread_event_reporting): New.
11878 (thread_db_detach): New.
11879 (thread_db_mourn): New.
11881 * server.h (struct thread_info) <last_resume_kind>: New field.
11882 <attached>: Add comment.
11883 <gdb_detached>: New field.
11884 (handler_func): Change return type to int.
11885 (handle_serial_event, handle_target_event): Ditto.
11886 (gdb_connected): Declare.
11888 (disconnected_tracing): Declare.
11889 (stop_tracing): Declare.
11891 * server.c (handle_query) <qSupported>: Report support for
11892 disconnected tracing.
11893 (queue_stop_reply_callback): Account for running threads.
11894 (gdb_wants_thread_stopped): New.
11895 (gdb_wants_all_threads_stopped): New.
11896 (gdb_reattached_process): New.
11897 (handle_status): Clear the `gdb_detached' flag of all processes.
11898 In all-stop, stop all threads.
11899 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11900 (process_serial_event): If the remote connection breaks, or if an
11901 exit was forced with "monitor exit", force an event loop exit.
11902 Handle disconnected tracing on detach.
11903 (handle_serial_event): Adjust.
11904 (handle_target_event): If GDB isn't connected, forward events back
11905 to the inferior, unless the last process exited, in which case,
11906 exit gdbserver. Adjust interface.
11908 * remote-utils.c (remote_open): Don't block in accept. Instead
11909 register an event loop source on the listen socket file
11910 descriptor. Refactor bits into ...
11911 (listen_desc): ... this new global.
11912 (gdb_connected): ... this new function.
11913 (enable_async_notification): ... this new function.
11914 (handle_accept_event): ... this new function.
11915 (remote_close): Clear remote_desc.
11917 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11919 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11921 (mourn_inferior): Define.
11922 (target_process_qsupported): Avoid the dangling else problem.
11923 (thread_stopped): Define.
11924 (pause_all): Define.
11925 (target_waitstatus_to_string): Declare.
11926 * target.c (target_waitstatus_to_string): New.
11928 * tracepoint.c (tracing): Make extern.
11929 (disconnected_tracing): New.
11930 (stop_tracing): Make extern. Handle tracing stops due to GDB
11932 (cmd_qtdisconnected): New.
11933 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11934 (handle_tracepoint_general_set): Handle QTDisconnected.
11936 * event-loop.c (event_handler_func): Change return type to int.
11937 (process_event): Bail out if the event handler wants the event
11939 (handle_file_event): Ditto.
11940 (start_event_loop): Bail out if the event handler wants the event
11943 * nto-low.c (nto_target_ops): Adjust.
11944 * spu-low.c (spu_wait): Don't remove the process here.
11945 (spu_target_ops): Adjust.
11946 * win32-low.c (win32_wait): Don't remove the process here.
11947 (win32_target_ops): Adjust.
11949 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11951 * regcache.c (realloc_register_cache): Invalidate inferior's
11952 regcache before recreating it.
11954 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11956 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11958 2010-04-09 Stan Shebs <stan@codesourcery.com>
11959 Pedro Alves <pedro@codesourcery.com>
11961 * server.h (LONGEST): New.
11962 (struct thread_info) <while_stepping>: New field.
11963 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11965 (initialize_tracepoint, handle_tracepoint_general_set)
11966 (handle_tracepoint_query, tracepoint_finished_step)
11967 (tracepoint_was_hit, release_while_stepping_state_list):
11968 (current_traceframe): Declare.
11969 * server.c (handle_general_set): Handle tracepoint packets.
11970 (read_memory): New.
11971 (write_memory): New.
11972 (handle_search_memory_1): Use read_memory.
11973 (handle_query): Report support for conditional tracepoints, trace
11974 state variables, and tracepoint sources. Handle tracepoint
11976 (main): Initialize the tracepoints module.
11977 (process_serial_event): Handle traceframe reads/writes.
11979 * linux-low.c (handle_tracepoints): New.
11980 (linux_wait_1): Call it.
11981 (linux_resume_one_lwp): Handle while-stepping.
11982 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11983 (linux_target_ops): Install them.
11984 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11986 * linux-x86-low.c (x86_supports_tracepoints): New.
11987 (the_low_target). Install it.
11989 * mem-break.h (delete_breakpoint): Declare.
11990 * mem-break.c (delete_breakpoint): Make external.
11992 * target.h (struct target_ops): Add `supports_tracepoints',
11993 `read_pc', and `write_pc' fields.
11994 (target_supports_tracepoints): Define.
11995 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11998 * regcache.h (struct regcache) <registers_owned>: New field.
11999 (init_register_cache, regcache_cpy): Declare.
12000 (regcache_read_pc, regcache_write_pc): Declare.
12001 (register_cache_size): Declare.
12002 (supply_regblock): Declare.
12003 * regcache.c (init_register_cache): New.
12004 (new_register_cache): Use it.
12005 (regcache_cpy): New.
12006 (register_cache_size): New.
12007 (supply_regblock): New.
12008 (regcache_read_pc, regcache_write_pc): New.
12010 * tracepoint.c: New.
12012 * Makefile.in (OBS): Add tracepoint.o.
12013 (tracepoint.o): New rule.
12015 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12017 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12019 (i386-mmx.c): Likewise.
12020 (i386-mmx-linux.o): Likewise.
12021 (i386-mmx-linux.c): Likewise.
12023 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12024 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12025 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12026 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12028 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12029 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12030 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12032 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12034 * Makefile.in (clean): Updated.
12036 (i386-avx.c): Likewise.
12037 (i386-avx-linux.o): Likewise.
12038 (i386-avx-linux.c): Likewise.
12039 (amd64-avx.o): Likewise.
12040 (amd64-avx.c): Likewise.
12041 (amd64-avx-linux.o): Likewise.
12042 (amd64-avx-linux.c): Likewise.
12044 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12045 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12046 (srv_amd64_regobj): Add amd64-avx.o.
12047 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12048 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12049 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12050 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12051 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12052 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12053 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12055 * i387-fp.c: Include "i386-xstate.h".
12057 (i387_cache_to_xsave): Likewise.
12058 (i387_xsave_to_cache): Likewise.
12059 (x86_xcr0): Likewise.
12061 * i387-fp.h (i387_cache_to_xsave): Likewise.
12062 (i387_xsave_to_cache): Likewise.
12063 (x86_xcr0): Likewise.
12065 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12066 * linux-crisv32-low.c (target_regsets): Likewise.
12067 * linux-m68k-low.c (target_regsets): Likewise.
12068 * linux-mips-low.c (target_regsets): Likewise.
12069 * linux-ppc-low.c (target_regsets): Likewise.
12070 * linux-s390-low.c (target_regsets): Likewise.
12071 * linux-sh-low.c (target_regsets): Likewise.
12072 * linux-sparc-low.c (target_regsets): Likewise.
12073 * linux-xtensa-low.c (target_regsets): Likewise.
12075 * linux-low.c: Include <sys/uio.h>.
12076 (regsets_fetch_inferior_registers): Support nt_type.
12077 (regsets_store_inferior_registers): Likewise.
12078 (linux_process_qsupported): New.
12079 (linux_target_ops): Add linux_process_qsupported.
12081 * linux-low.h (regset_info): Add nt_type.
12082 (linux_target_ops): Add process_qsupported.
12084 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12086 (init_registers_i386_avx_linux): New.
12087 (init_registers_amd64_avx_linux): Likewise.
12088 (xmltarget_i386_linux_no_xml): Likewise.
12089 (xmltarget_amd64_linux_no_xml): Likewise.
12090 (PTRACE_GETREGSET): Likewise.
12091 (PTRACE_SETREGSET): Likewise.
12092 (x86_fill_xstateregset): Likewise.
12093 (x86_store_xstateregset): Likewise.
12094 (use_xml): Likewise.
12095 (x86_linux_update_xmltarget): Likewise.
12096 (x86_linux_process_qsupported): Likewise.
12097 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12098 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12099 init_registers_i386_linux here. Call
12100 x86_linux_update_xmltarget.
12101 (the_low_target): Add x86_linux_process_qsupported.
12103 * server.c (handle_query): Call target_process_qsupported.
12105 * target.h (target_ops): Add process_qsupported.
12106 (target_process_qsupported): New.
12108 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12110 * inferiors.c (add_thread): Set last_status kind to
12111 TARGET_WAITKIND_IGNORE.
12112 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12113 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12114 (linux_wait_1): Move `thread' local definition to block that uses
12115 it. Don't NULL initialize `event_child'.
12116 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12117 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12118 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12120 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12122 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12123 an extended waitstatus, or by a watchpoint.
12124 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12125 thread was stepping or has been stopped by a watchpoint.
12127 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12129 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12130 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12131 of another, then delete the previous, and validate all
12133 (validate_inserted_breakpoint): New.
12134 (delete_disabled_breakpoints): New.
12135 (validate_breakpoints): New.
12136 (check_mem_read): Validate breakpoints before trusting their
12137 shadow. Delete disabled breakpoints.
12138 (check_mem_write): Validate breakpoints before trusting they
12139 should be inserted. Delete disabled breakpoints.
12140 * mem-break.h (validate_breakpoints):
12141 * server.c (handle_query): Validate breakpoints when we see a
12144 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12146 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12147 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12148 if we could tell there's a GDB breakpoint at stop_pc.
12149 (need_step_over_p): Don't do a step over if we find a GDB
12150 breakpoint at the resume PC.
12152 * mem-break.c (struct raw_breakpoint): New.
12153 (enum bkpt_type): New type `gdb_breakpoint'.
12154 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12155 fields. New field `raw'.
12156 (find_raw_breakpoint_at): New.
12157 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12158 breakpoint instead.
12159 (set_breakpoint_at): Adjust.
12160 (delete_raw_breakpoint): New.
12161 (release_breakpoint): New.
12162 (delete_breakpoint): Rename to...
12163 (delete_breakpoint_1): ... this. Add proc parameter. Use
12164 release_breakpoint. Return ENOENT.
12165 (delete_breakpoint): Reimplement.
12166 (find_breakpoint_at): Delete.
12167 (find_gdb_breakpoint_at): New.
12168 (delete_breakpoint_at): Delete.
12169 (set_gdb_breakpoint_at): New.
12170 (delete_gdb_breakpoint_at): New.
12171 (gdb_breakpoint_here): New.
12172 (set_reinsert_breakpoint): Use release_breakpoint.
12173 (uninsert_breakpoint): Rename to ...
12174 (uninsert_raw_breakpoint): ... this.
12175 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12176 (reinsert_raw_breakpoint): Change parameter type to
12178 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12180 (check_breakpoints): Adjust. Use release_breakpoint.
12181 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12182 (breakpoint_inserted_here): Ditto.
12183 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12184 Don't trust the breakpoint's shadow if it is not inserted.
12185 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12186 (delete_all_breakpoints): Adjust.
12187 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12188 use delete_breakpoint_1.
12190 * mem-break.h (breakpoints_supported): Delete declaration.
12191 (set_gdb_breakpoint_at): Declare.
12192 (gdb_breakpoint_here): Declare.
12193 (delete_breakpoint_at): Delete.
12194 (delete_gdb_breakpoint_at): Declare.
12196 * server.h (struct raw_breakpoint): Forward declare.
12197 (struct process_info): New field `raw_breakpoints'.
12199 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12202 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12204 * linux-low.c (status_pending_p_callback): Fix comment.
12205 (linux_wait_for_event_1): Move most of the internal breakpoint
12206 handling from here...
12207 (linux_wait_1): ... to here.
12208 (count_events_callback): New.
12209 (select_singlestep_lwp_callback): New.
12210 (select_event_lwp_callback): New.
12211 (cancel_breakpoints_callback): New.
12212 (select_event_lwp): New.
12213 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12214 priority to all LWPs that have had events that should be reported
12215 to the client. Cancel breakpoints when about to reporting the
12216 event to the client, not while stopping lwps. No longer cancel
12217 finished single-steps here.
12218 (cancel_finished_single_step): Delete.
12219 (cancel_finished_single_steps): Delete.
12221 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12223 * mem-break.c (enum bkpt_type): New.
12224 (struct breakpoint): New field `type'.
12225 (set_breakpoint_at): Change return type to struct breakpoint
12226 pointer. Set type to `other_breakpoint' by default.
12227 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12228 in the breakpoint list.
12229 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12230 (reinsert_breakpoint): Rename to ...
12231 (reinsert_raw_breakpoint): ... this.
12232 (reinsert_breakpoints_at): Adjust.
12233 * mem-break.h (struct breakpoint): Declare.
12234 (set_breakpoint_at): Change return type to struct breakpoint
12237 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12239 * server.c (handle_query): Assign, not compare.
12241 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12243 Teach linux gdbserver to step-over-breakpoints.
12245 * linux-low.c (can_hardware_single_step): New.
12246 (supports_breakpoints): New.
12247 (handle_extended_wait): If stopping threads, read the stop pc of
12248 the new cloned LWP.
12250 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12251 low target doesn't support retrieving the PC.
12252 (add_lwp): Set last_resume_kind to resume_continue.
12253 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12254 (linux_attach): Don't clear stop_expected. Set the lwp's
12255 last_resume_kind to resume_stop.
12256 (linux_detach_one_lwp): Don't check for removed breakpoints.
12257 (check_removed_breakpoint): Delete.
12258 (status_pending_p): Rename to ...
12259 (status_pending_p_callback): ... this. Don't check for removed
12260 breakpoints. Don't consider threads that are stopped from GDB's
12262 (linux_wait_for_lwp): Always read the stop_pc here.
12263 (cancel_breakpoint): New.
12264 (step_over_bkpt): New global.
12265 (linux_wait_for_event_1): Implement stepping over breakpoints.
12266 (gdb_wants_lwp_stopped): New.
12267 (gdb_wants_all_stopped): New.
12268 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12269 single-step traps here. Store the thread's last reported target
12271 (send_sigstop): Don't clear stop_expected. Always set it,
12273 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12274 (cancel_finished_single_step): New.
12275 (cancel_finished_single_steps): New.
12276 (wait_for_sigstop): Don't cancel finished single-step traps here.
12277 (linux_resume_one_lwp): Don't check for removed breakpoints.
12278 Don't set `step' on non-hardware step archs.
12279 (linux_set_resume_request): Ignore resume_stop requests if already
12280 stopping or stopped. Set the lwp's last_resume_kind.
12281 (resume_status_pending_p): Don't check for removed breakpoints.
12282 (need_step_over_p): New.
12283 (start_step_over): New.
12284 (finish_step_over): New.
12285 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12286 requests. Clear the thread's last reported target waitstatus.
12287 Don't use the `suspended' flag. Don't consider pending breakpoints.
12288 (linux_resume): Start a step-over if necessary.
12289 (proceed_one_lwp): New.
12290 (proceed_all_lwps): New.
12291 (unstop_all_lwps): New.
12292 * linux-low.h (struct lwp_info): Rewrite comment for the
12293 `suspended' flag. Add the `stop_pc' field. Delete the
12294 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12295 Add `'last_resume_kind' and `need_step_over' fields.
12296 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12297 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12298 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12299 (set_raw_breakpoint_at): New.
12300 (set_breakpoint_at): Rewrite to use it.
12301 (reinsert_breakpoint_handler): Delete.
12302 (set_reinsert_breakpoint): New.
12303 (reinsert_breakpoint_by_bp): Delete.
12304 (delete_reinsert_breakpoints): New.
12305 (uninsert_breakpoint): Rewrite.
12306 (uninsert_breakpoints_at): New.
12307 (reinsert_breakpoint): Rewrite.
12308 (reinsert_breakpoints_at): New.
12309 (check_breakpoints): Rewrite.
12310 (breakpoint_here): New.
12311 (breakpoint_inserted_here): New.
12312 (check_mem_read): Adjust.
12313 * mem-break.h (breakpoints_supported, breakpoint_here)
12314 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12315 (reinsert_breakpoint_by_bp): Delete declaration.
12316 (delete_reinsert_breakpoints): Declare.
12317 (reinsert_breakpoint): Delete declaration.
12318 (reinsert_breakpoints_at): Declare.
12319 (uninsert_breakpoint): Delete declaration.
12320 (uninsert_breakpoints_at): Declare.
12321 (check_breakpoints): Adjust prototype.
12322 * server.h: Adjust include order.
12323 (struct thread_info): Declare here. Add a `last_status' field.
12325 2010-03-23 Michael Snyder <msnyder@vmware.com>
12327 * server.c (crc32): New function.
12328 (handle_query): Add handling for 'qCRC:' request.
12330 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12332 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12333 lwp had been stopped by a watchpoint.
12335 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12337 * server.h (internal_error): Declare.
12338 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12339 * utils.c (internal_error): New function.
12341 2010-03-15 Andreas Schwab <schwab@redhat.com>
12343 * configure.srv: Fix typo setting srv_regobj.
12345 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12347 * linux-low.c (fetch_register): Avoid passing a non string literal
12349 (usr_store_inferior_registers): Ditto.
12351 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12353 * linux-low.c (linux_write_memory): Bail out early if peeking
12356 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12358 * linux-low.h (struct lwp_info): New fields
12359 `stopped_by_watchpoint' and `stopped_data_address'.
12360 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12361 here, and cache them in the lwp object.
12362 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12364 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12366 (linux_stopped_by_watchpoint): Rewrite.
12367 (linux_stopped_data_address): Rewrite.
12369 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12371 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12372 switching the current inferior, not before.
12374 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12376 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12377 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12378 i386-linux.c and amd64-linux.c.
12379 (reg-i386.o): Removed.
12380 (reg-i386.c): Likewise.
12381 (reg-i386-linux.o): Likewise.
12382 (reg-i386-linux.c): Likewise.
12383 (reg-x86-64.o): Likewise.
12384 (reg-x86-64.c): Likewise.
12385 (reg-x86-64-linux.o): Likewise.
12386 (reg-x86-64-linux.c): Likewise.
12388 (i386.c): Likewise.
12389 (i386-linux.o): Likewise.
12390 (i386-linux.c): Likewise.
12391 (amd64.o): Likewise.
12392 (amd64.c): Likewise.
12393 (amd64-linux.o): Likewise.
12394 (amd64-linux.c): Likewise.
12396 * configure.srv (srv_i386_regobj): New.
12397 (srv_i386_linux_regobj): Likewise.
12398 (srv_amd64_regobj): Likewise.
12399 (srv_amd64_linux_regobj): Likewise.
12400 (srv_i386_32bit_xmlfiles): Likewise.
12401 (srv_i386_64bit_xmlfiles): Likewise.
12402 (srv_i386_xmlfiles): Likewise.
12403 (srv_amd64_xmlfiles): Likewise.
12404 (srv_i386_linux_xmlfiles): Likewise.
12405 (srv_amd64_linux_xmlfiles): Likewise.
12406 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12407 srv_xmlfiles to $srv_i386_xmlfiles.
12408 (i[34567]86-*-mingw32ce*): Likewise.
12409 (i[34567]86-*-mingw*): Likewise.
12410 (i[34567]86-*-nto*): Likewise.
12411 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12412 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12413 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12414 (x86_64-*-linux*): Likewise.
12416 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12417 (init_registers_amd64_linux): New.
12418 (x86_arch_setup): Replace init_registers_x86_64_linux with
12419 init_registers_amd64_linux.
12421 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12423 * configure.ac: Check for libdl. If it is not available link against
12424 static libthread_db.
12425 * configure: Regenerate.
12427 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12431 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12432 handing a read watchpoint.
12433 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12435 2010-02-12 Doug Evans <dje@google.com>
12437 * linux-low.c (linux_supports_tracefork_flag): Document.
12438 (linux_look_up_symbols): Add comment.
12440 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12442 * regcache.c (supply_register): Clear regcache if buf is NULL.
12444 2010-02-02 Nicolas Roche <roche@sourceware.org>
12445 Joel Brobecker <brobecker@adacore.com>
12447 * inferiors.c (find_inferior): Add function documentation.
12448 (unloaded_dll): Handle the case where the unloaded dll has not
12449 been previously registered in the dll list.
12451 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12453 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12454 (thumb2_breakpoint): New.
12455 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12457 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12459 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12460 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12463 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12465 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12467 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12469 * linux-s390-low.c (s390_collect_ptrace_register)
12470 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12472 2010-01-21 Doug Evans <dje@google.com>
12474 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12475 (PTRACE_ARG4_TYPE): New macro.
12476 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12477 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12478 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12479 (usr_store_inferior_registers): Ditto.
12480 (linux_read_memory, linux_write_memory): Ditto.
12481 (linux_test_for_tracefork): Ditto.
12483 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12484 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12486 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12488 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12491 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12493 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12494 prototype to take a regcache. Adjust.
12496 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12498 * regcache.h (struct thread_info): Forward declare.
12499 (struct regcache): New.
12500 (new_register_cache): Adjust prototype.
12501 (get_thread_regcache): Declare.
12502 (free_register_cache): Adjust prototype.
12503 (registers_to_string, registers_from_string): Ditto.
12504 (supply_register, supply_register_by_name, collect_register)
12505 (collect_register_as_string, collect_register_by_name): Ditto.
12506 * regcache.c (struct inferior_regcache_data): Delete.
12507 (get_regcache): Rename to ...
12508 (get_thread_regcache): ... this. Adjust. Switch inferior before
12509 fetching registers.
12510 (regcache_invalidate_one): Adjust.
12511 (regcache_invalidate): Fix prototype.
12512 (new_register_cache): Return the new register cache.
12513 (free_register_cache): Change prototype.
12514 (realloc_register_cache): Adjust.
12515 (registers_to_string): Change prototype to take a regcache. Adjust.
12516 (registers_from_string): Ditto.
12517 (register_data): Ditto.
12518 (supply_register): Ditto.
12519 (supply_register_by_name): Ditto.
12520 (collect_register): Ditto.
12521 (collect_register_as_string): Ditto.
12522 (collect_register_by_name): Ditto.
12523 * server.c (process_serial_event): Adjust.
12524 * linux-low.h (regset_fill_func, regset_store_func): Change
12526 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12528 * linux-low.c (get_stop_pc): Adjust.
12529 (check_removed_breakpoint): Adjust.
12530 (linux_wait_for_event): Adjust.
12531 (linux_resume_one_lwp): Adjust.
12532 (fetch_register): Add regcache parameter. Adjust.
12533 (usr_store_inferior_registers): Ditto.
12534 (regsets_fetch_inferior_registers): Ditto.
12535 (regsets_store_inferior_registers): Ditto.
12536 (linux_fetch_registers, linux_store_registers): Ditto.
12537 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12539 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12541 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12542 prototype to take a regcache.
12543 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12544 * remote-utils.c (convert_ascii_to_int, outreg)
12545 (prepare_resume_reply): Change prototype to take a regcache.
12547 * target.h (struct target_ops) <fetch_registers, store_registers>:
12548 Change prototype to take a regcache.
12549 (fetch_inferior_registers, store_inferior_registers): Change
12550 prototype to take a regcache. Adjust.
12551 * proc-service.c (ps_lgetregs): Adjust.
12552 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12553 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12554 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12555 take a regcache. Adjust.
12556 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12557 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12558 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12559 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12560 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12561 (cris_cannot_fetch_register):
12562 (cris_breakpoint_at): Change prototype to take a regcache.
12564 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12565 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12566 to take a regcache. Adjust.
12567 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12569 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12570 take a regcache. Adjust.
12571 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12572 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12573 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12574 * linux-mips-low.c (mips_get_pc):
12575 (mips_set_pc): Change prototype to take a regcache. Adjust.
12576 (mips_reinsert_addr): Adjust.
12577 (mips_collect_register): Change prototype to take a regcache.
12579 (mips_supply_register):
12580 (mips_collect_register_32bit, mips_supply_register_32bit)
12581 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12582 (mips_store_fpregset): Ditto.
12583 * linux-ppc-low.c (ppc_supply_ptrace_register)
12584 (ppc_supply_ptrace_register): Ditto.
12585 (parse_spufs_run): Adjust.
12586 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12587 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12588 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12589 take a regcache. Adjust.
12590 * linux-s390-low.c (s390_collect_ptrace_register)
12591 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12592 (s390_set_pc): Change prototype to take a regcache. Adjust.
12593 (s390_arch_setup): Adjust.
12594 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12595 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12596 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12597 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12598 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12600 (sparc_breakpoint_at): Adjust.
12601 * linux-xtensa-low.c (xtensa_fill_gregset):
12602 (xtensa_store_gregset):
12603 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12604 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12605 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12606 prototype to take a regcache. Adjust.
12607 * win32-arm-low.c (arm_fetch_inferior_register)
12608 (arm_store_inferior_register): Change prototype to take a
12610 * win32-i386-low.c (i386_fetch_inferior_register)
12611 (i386_store_inferior_register): Change prototype to take a
12613 * win32-low.c (child_fetch_inferior_registers)
12614 (child_store_inferior_registers): Change prototype to take a
12616 (win32_wait): Adjust.
12617 (win32_fetch_inferior_registers): Change prototype to take a
12619 (win32_store_inferior_registers): Adjust.
12620 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12621 store_inferior_register>: Change prototype to take a regcache.
12623 2010-01-20 Doug Evans <dje@google.com>
12625 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12627 (linux_wait_for_event1, linux_init_signals): Ditto.
12628 (W_STOPCODE): Provide definition if missing.
12630 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12632 * linux-low.c (linux_core_of_thread): New.
12633 (compare_ints, show_process, list_threads): New.
12634 (linux_qxfer_osdata): Report threads and cores.
12635 (linux_target_op): Register linux_core_of_thread.
12636 * remote-utils.c (prepare_resume_reply): Report the core.
12637 (buffer_xml_printf): Support %d specifier.
12638 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12640 (handle_query): Handle qXfer:threads. Announce availability
12642 * target.h (struct target_ops): New field core_of_thread.
12644 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12646 * Makefile.in (clean): Remove new generated files.
12647 (reg-s390.o, reg-s390.c): Remove rules.
12648 (reg-s390x.o, reg-s390x.c): Likewise.
12649 (s390-linux32.o, s390-linux32.c): Add rules.
12650 (s390-linux64.o, s390-linux64.c): Likewise.
12651 (s390x-linux64.o, s390x-linux64.c): Likewise.
12652 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12653 * linux-s390-low.c: Include <elf.h>.
12654 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12655 (init_registers_s390): Remove prototype.
12656 (init_registers_s390x): Likewise.
12657 (init_registers_s390_linux32): Add prototype.
12658 (init_registers_s390_linux64): Likewise.
12659 (init_registers_s390x_linux64): Likewise.
12660 (s390_num_regs_3264): New define.
12661 (s390_regmap_3264): New global variable.
12662 (s390_cannot_fetch_register): Remove obsolete check.
12663 (s390_cannot_store_register): Likewise.
12664 (s390_collect_ptrace_register): Handle upper/lower register halves.
12665 (s390_supply_ptrace_register): Likewise.
12666 (s390_fill_gregset): Update to register number changes.
12667 (s390_get_hwcap): New routine.
12668 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12669 Install appropriate regmap and register set.
12671 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12673 * server.c (gdbserver_version): Update copyright year to 2010.
12674 * gdbreplay.c (gdbreplay_version): Likewise.
12676 2009-12-28 Doug Evans <dje@google.com>
12678 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12679 elf/external.h. Include <elf.h> instead but only if necessary.
12681 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12683 * linux-low.c (linux_remove_process): Remove `detaching'
12684 parameter. Don't release/detach from thread_db here.
12685 (linux_kill): Release/detach from thread_db here, ...
12686 (linux_detach): ... and here, before actually detaching.
12687 (linux_wait_1): ... and here, when a process exits.
12688 * thread-db.c (any_thread_of): New.
12689 (thread_db_free): Switch the current inferior to a thread of the
12692 2009-12-21 Doug Evans <dje@google.com>
12694 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12696 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12697 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12698 warning ifndef __NR_tkill. Move setting of errno there too.
12699 Delete unnecessary resetting of errno after syscall.
12700 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12702 * configure.ac: Check for dladdr.
12703 * config.in: Regenerate.
12704 * configure: Regenerate.
12705 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12706 (try_thread_db_load): Update.
12708 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12710 2009-12-18 Doug Evans <dje@google.com>
12712 * event-loop.c: Include unistd.h if it exists.
12714 * linux-low.c (my_waitpid): Move definition away from being in
12715 between linux_tracefork_child/linux_test_for_tracefork.
12717 * gdb_proc_service.h (psaddr_t): Fix type.
12718 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12719 signature to match glibc.
12721 2009-12-16 Doug Evans <dje@google.com>
12723 * linux-low.c (linux_read_memory): Fix argument to read.
12725 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12727 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12728 events, don't leave current_inferior pointing at null.
12730 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12732 * win32-low.c (LOG): Delete.
12733 (OUTMSG): Output to stderr.
12734 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12735 on compile time LOG macro.
12736 (win32_wait): Fix debug output.
12738 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12740 * win32-low.c (win32_add_one_solib): If the dll name is
12741 "ntdll.dll", prepend the system directory to the dll path.
12743 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12745 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12747 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12748 Vladimir Prus <vladimir@codesourcery.com>
12750 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12751 * configure.ac: Check for __mcoldfire__ and set
12752 gdb_cv_m68k_is_coldfire.
12753 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12754 reg-cf.o and reg-m68k.o.
12755 * configure: Regenerated.
12757 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12759 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12760 Pass it to thread_db_free.
12761 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12762 proper `detaching' argument to linux_remove_process.
12763 * linux-low.h (thread_db_free): Add `detaching' parameter.
12764 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12766 (thread_db_free): Add `detaching' parameter. Only
12767 call td_ta_clear_event if detaching from process.
12769 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12771 * thread-db.c (thread_db_free): Fix typo.
12773 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12776 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12778 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12780 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12781 with an i686 compiler.
12782 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12784 * configure: Rebuilt.
12786 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12790 * server.c (handle_search_memory_1): Correct read_addr initialization
12791 in loop for searching subsequent chunks.
12793 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12795 * configure.ac: New --with-libthread-db option.
12796 * thread-db.c: Allow direct dependence on libthread_db.
12797 (thread_db_free): Adjust.
12798 * config.in: Regenerate.
12799 * configure: Likewise.
12801 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12804 * thread-db.c (attach_thread): New function.
12805 (maybe_attach_thread): Return success/failure.
12806 (find_new_threads_callback): Adjust.
12807 (thread_db_find_new_threads): Loop until no new threads.
12809 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12811 * proc-service.c (ps_lgetregs): Formatting.
12813 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12815 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12816 * configure.ac: Adjust.
12817 * linux-low.h (struct process_info_private): Move members to struct
12819 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12820 * linux-low.c (linux_remove_process): Adjust.
12821 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12822 * server.c (handle_query): Move code ...
12823 (handle_monitor_command): ... here. New function.
12824 * target.h (struct target_ops): New member.
12825 * thread-db.c (struct thread_db): New.
12826 (libthread_db_search_path): New variable.
12827 (thread_db_create_event, thread_db_enable_reporting)
12828 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12829 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12830 (try_thread_db_load_1, dladdr_to_soname): New functions.
12831 (try_thread_db_load, thread_db_load_search): New functions.
12832 (thread_db_init): Search for libthread_db.
12833 (thread_db_free): New function.
12834 (thread_db_handle_monitor_command): Likewise.
12835 * config.in: Regenerate.
12836 * configure: Regenerate.
12838 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12840 * spu-low.c (spu_kill): Wait for inferior to terminate.
12841 Call clear_inferiors.
12842 (spu_detach): Call clear_inferiors.
12844 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12846 * aclocal.m4: Regenerate.
12847 * config.in: Likewise.
12848 * configure: Likewise.
12850 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12852 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12853 (parse_spufs_run): New function.
12854 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12855 (ppc_breakpoint_at): Handle SPU breakpoints.
12857 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12859 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12860 (SPUFS_MAGIC): Define.
12861 (spu_enumerate_spu_ids): New function.
12862 (linux_qxfer_spu): New function.
12863 (linux_target_ops): Install linux_qxfer_spu.
12865 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12867 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12868 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12869 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12870 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12871 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12872 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12873 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12874 (init_registers_powerpc_cell32l): Add prototype.
12875 (init_registers_powerpc_cell64l): Likewise.
12876 (ppc_arch_setup): Detect Cell/B.E. architecture.
12878 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12880 * Makefile.in (datarootdir): New variable.
12882 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12884 * linux-low.c (linux_write_memory): Update debugging output.
12885 * Makefile.in (clean): Add new descriptions.
12886 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12887 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12888 * configure.srv: Add new files for arm*-*-linux*.
12889 * linux-arm-low.c: Add new declarations.
12890 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12891 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12892 (HWCAP_VFPv3D16): New.
12893 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12894 instead of __IWMMXT__.
12895 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12896 (arm_arch_setup): New.
12897 (target_regsets): Remove #ifdef. Add VFP regset.
12898 (the_low_target): Use arm_arch_setup.
12900 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12902 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12903 the main thread again.
12905 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12907 Adding Neutrino gdbserver.
12908 * configure: Regenerated.
12909 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12910 * configure.srv (i[34567]86-*-nto*): New target.
12911 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12912 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12913 (nto_comctrl) [__QNX__]: New function.
12914 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12916 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12918 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12921 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12922 Pedro Alves <pedro@codesourcery.com>
12924 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12925 don't support CONTEXT_EXTENDED_REGISTERS.
12926 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12927 (the_low_target): Install them.
12928 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12929 failing with ERROR_PIPE_NOT_CONNECTED.
12931 2009-06-30 Doug Evans <dje@google.com>
12932 Pierre Muller <muller@ics.u-strasbg.fr>
12934 Add h/w watchpoint support to x86-linux, win32-i386.
12935 * Makefile.in (SFILES): Add i386-low.c
12936 (i386_low_h): Define.
12937 (i386-low.o): Add dependencies.
12938 (linux-x86-low.o): Add i386-low.h dependency.
12939 (win32-i386-low.o): Ditto.
12940 * i386-low.c: New file.
12941 * i386-low.h: New file.
12942 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12943 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12944 * linux-low.c (linux_add_process): Initialize arch_private.
12945 (linux_remove_process): Free arch_private.
12946 (add_lwp): Initialize arch_private.
12947 (delete_lwp): Free arch_private.
12948 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12950 * linux-low.h (process_info_private): New member arch_private.
12951 (lwp_info): New member arch_private.
12952 (linux_target_ops): New members new_process, new_thread,
12954 (ptid_of): New macro.
12955 * linux-x86-low.c: Include stddef.h, i386-low.h.
12956 (arch_process_info): New struct.
12957 (arch_lwp_info): New struct.
12958 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12959 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12960 (i386_dr_low_get_status): New function.
12961 (x86_insert_point, x86_remove_point): New functions.
12962 (x86_stopped_by_watchpoint): New function.
12963 (x86_stopped_data_address): New function.
12964 (x86_linux_new_process, x86_linux_new_thread): New functions.
12965 (x86_linux_prepare_to_resume): New function.
12966 (the_low_target): Add entries for insert_point, remove_point,
12967 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12969 * server.c (debug_hw_points): New global.
12970 (monitor_show_help): Document set debug-hw-points.
12971 (handle_query): Process "set debug-hw-points".
12972 * server.h (debug_hw_points): Declare.
12973 (paddress): Declare.
12974 * utils.c (NUMCELLS, CELLSIZE): New macros.
12975 (get_sell, xsnprintf, paddress): New functions.
12976 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12977 remove_point, stopped_by_watchpoint, stopped_data_address.
12978 * win32-i386-low.c: Include i386-low.h.
12979 (debug_reg_state): Replaces dr.
12980 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12981 (i386_dr_low_get_status): New function.
12982 (i386_insert_point, i386_remove_point): New functions.
12983 (i386_stopped_by_watchpoint): New function.
12984 (i386_stopped_data_address): New function.
12985 (i386_initial_stuff): Update.
12986 (get_thread_context,set_thread_context,i386_thread_added): Update.
12987 (the_low_target): Add entries for insert_point,
12988 remove_point, stopped_by_watchpoint, stopped_data_address.
12989 * win32-low.c (win32_insert_watchpoint): New function.
12990 (win32_remove_watchpoint): New function.
12991 (win32_stopped_by_watchpoint): New function.
12992 (win32_stopped_data_address): New function.
12993 (win32_target_ops): Add entries for insert_watchpoint,
12994 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12995 * win32-low.h (win32_target_ops): New members insert_point,
12996 remove_point, stopped_by_watchpoint, stopped_data_address.
12998 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13000 * server.c (process_serial_event): Re-return unsupported, not
13001 error, if the type isn't recognized. Re-allow supporting only
13002 insert or remove packets. Also call require_running for
13003 breakpoints. Add missing break statement to default case. Tidy.
13004 * target.h (struct target_ops): Rename insert_watchpoint to
13005 insert_point, and remove_watchpoint to remove_point.
13007 * linux-low.h (struct linux_target_ops): Likewise.
13008 * linux-low.c (linux_insert_watchpoint): Rename to ...
13009 (linux_insert_point): ... this. Adjust.
13010 (linux_remove_watchpoint): Rename to ...
13011 (linux_remove_point): ... this. Adjust.
13012 (linux_target_ops): Adjust.
13013 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13014 (cris_insert_point): ... this.
13015 (cris_remove_watchpoint): Rename to ...
13016 (cris_remove_point): ... this.
13017 (the_low_target): Adjust.
13019 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13021 * server.c (handle_v_kill): Pass signal_pid to
13022 kill_inferior if multi_process is zero.
13024 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13026 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13027 * target.h (target_ops): Comment for *_watchpoint to make it clear
13028 the functions can get types '0' and '1'.
13030 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13032 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13033 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13034 * regcache.c (get_regcache): Likewise.
13035 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13036 * win32-low.c (child_fetch_inferior_registers): Remove check for
13039 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13040 Pedro Alves <pedro@codesourcery.com>
13042 * target.h (struct target_ops) <supports_multi_process>: New
13044 (target_supports_multi_process): New.
13045 * server.c (handle_query): Even if GDB reports support, only
13046 enable multi-process if the target also supports it. Report
13047 multi-process support only if the target backend supports it.
13048 * linux-low.c (linux_supports_multi_process): New function.
13049 (linux_target_ops): Install it as target_supports_multi_process
13052 2009-05-24 Doug Evans <dje@google.com>
13054 Global renaming of find_thread_pid to find_thread_ptid.
13055 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13056 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13057 All callers updated.
13059 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13060 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13063 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13064 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13065 (linux_resume_one_lwp): Ditto.
13067 2009-05-23 Doug Evans <dje@google.com>
13069 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13070 from struct inferior_list_entry * to struct lwp_info *.
13071 All callers updated.
13073 2009-05-13 Doug Evans <dje@google.com>
13075 * linux-x86-low.c: Don't include assert.h.
13076 (x86_siginfo_fixup): Use fatal, not assert.
13077 (x86_arch_setup): Fix comment.
13079 2009-05-12 Doug Evans <dje@google.com>
13081 Biarch support for i386/amd64 gdbserver.
13082 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13083 Add linux-x86-low.c.
13084 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13085 (linux-x86-low.o): Add.
13086 * linux-x86-64-low.c: Delete.
13087 * linux-i386-low.c: Delete.
13088 * linux-x86-low.c: New file.
13089 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13091 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13093 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13094 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13095 (linux_child_pid_to_exec_file): New function.
13096 (elf_64_header_p, elf_64_file_p): New functions.
13097 (siginfo_fixup): New function.
13098 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13099 give target a chance to convert layout.
13100 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13101 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13103 2009-05-07 Doug Evans <dje@google.com>
13105 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13106 (regsets_store_inferior_registers): Ditto.
13108 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13112 * linux-low.c (must_set_ptrace_flags): Delete.
13113 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13115 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13116 `lwp->must_set_ptrace_flags' instead.
13117 (linux_wait_for_event_1): Set ptrace options here.
13118 (linux_wait_1): ... not here.
13120 2009-04-30 Doug Evans <dje@google.com>
13122 * inferiors.c (started_inferior_callback): New function.
13123 (attached_inferior_callback): New function.
13124 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13125 * server.c (print_started_pid, print_attached_pid): New functions.
13126 (detach_or_kill_for_exit): New function.
13127 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13128 * server.h (have_started_inferiors_p): Declare.
13129 (have_attached_inferiors_p): Declare.
13131 * inferiors.c (remove_process): Fix memory leak, free process.
13132 * linux-low.c (linux_remove_process): New function.
13133 (linux_kill): Call it instead of remove_process.
13134 (linux_detach, linux_wait_1): Ditto.
13136 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13138 * configure.srv: Add x86 Windows CE target.
13140 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13142 * inferiors.c (get_thread_process): Make global.
13143 * server.h (get_thread_process): Add prototype.
13144 * thread-db.c (find_one_thread): Use get_thread_process
13145 instead of current_process.
13146 (thread_db_get_tls_address): Do not crash if called when
13147 thread layer is not yet initialized.
13149 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13151 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13152 * spu-low.c (current_tid): Rename to ...
13153 (current_ptid): ... this.
13154 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13155 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13156 ptid_get_lwp (current_ptid) instead of current_tid.
13157 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13158 instead of current_tid. Use find_process_pid to verify pid
13159 argument is valid. Pass proper argument to remove_process.
13160 (spu_thread_alive): Compare current_ptid instead of current_tid.
13161 (spu_resume): Likewise.
13163 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13165 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13168 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13170 Implement the multiprocess extensions, and add linux multiprocess
13173 * server.h (ULONGEST): Declare.
13174 (struct ptid, ptid_t): New.
13175 (minus_one_ptid, null_ptid): Declare.
13176 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13177 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13178 (struct inferior_list_entry): Change `id' type from unsigned from
13180 (struct sym_cache, struct breakpoint, struct
13181 process_info_private): Forward declare.
13182 (struct process_info): Declare.
13183 (current_process): Declare.
13184 (all_processes): Declare.
13185 (initialize_inferiors): Declare.
13186 (add_thread): Adjust to use ptid_t.
13187 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13188 (add_process, remove_process, find_thread_pid): Declare.
13189 (find_inferior_id): Adjust to use ptid_t.
13190 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13191 (multi_process): Declare.
13192 (push_event): Adjust to use ptid_t.
13193 (read_ptid, write_ptid): Declare.
13194 (prepare_resume_reply): Adjust to use ptid_t.
13195 (clear_symbol_cache): Declare.
13196 * inferiors.c (all_processes): New.
13197 (null_ptid, minus_one_ptid): New.
13198 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13199 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13200 (add_thread): Change unsigned long to ptid. Remove gdb_id
13202 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13203 (gdb_id_to_thread): Rename to ...
13204 (find_thread_pid): ... this. Change unsigned long to ptid.
13205 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13206 (loaded_dll, pull_pid_from_list): Adjust.
13207 (add_process, remove_process, find_process_pid)
13208 (get_thread_process, current_process, initialize_inferiors): New.
13209 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13210 (struct target_waitstatus) <related_pid>: Ditto.
13211 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13212 return type to int.
13213 (struct target_ops) <join>: Add `pid' argument.
13214 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13215 (struct target_ops) <wait>: Add `ptid' field. Change return type
13217 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13218 (mywait): Add `ptid' argument. Change return type to ptid_t.
13219 (target_pid_to_str): Declare.
13220 * target.c (set_desired_inferior): Adjust to use ptids.
13221 (mywait): Add new `ptid' argument. Adjust.
13222 (target_pid_to_str): New.
13223 * mem-break.h (free_all_breakpoints): Declare.
13224 * mem-break.c (breakpoints): Delelete.
13225 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13226 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13227 to use per-process breakpoint list.
13228 (free_all_breakpoints): New.
13229 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13230 (symbol_cache, all_symbols_looked_up): Delete.
13232 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13234 (prepare_resume_reply): Change ptid argument's type from unsigned
13235 long to ptid_t. Adjust. Implement W;process and X;process.
13236 (free_sym_cache, clear_symbol_cache): New.
13237 (look_up_one_symbol): Adjust to per-process symbol cache. *
13238 * server.c (cont_thread, general_thread, step_thread): Change type
13240 (attached): Delete.
13241 (multi_process): New.
13242 (last_ptid): Change type to ptid_t.
13243 (struct vstop_notif) <ptid>: Change type to ptid_t.
13244 (queue_stop_reply, push_event): Change `ptid' argument's type to
13246 (discard_queued_stop_replies): Add `pid' argument.
13247 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13248 changes. Don't reference the `attached' global.
13249 (attach_inferior): Adjust to mywait interface changes.
13250 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13251 features. Handle and report "multiprocess+". Handle
13253 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13255 (handle_v_kill): New.
13256 (handle_v_stopped): Adjust to use target_pid_to_str.
13257 (handle_v_requests): Allow multiple attaches and runs when
13258 multiprocess extensions are in effect. Handle "vKill".
13259 (myresume): Adjust to use ptids.
13260 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13261 (handle_status): Adjust to discard_queued_stop_replies interface
13263 (first_thread_of, kill_inferior_callback)
13264 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13265 (main): Call initialize_inferiors. Adjust to use ptids, killing
13266 and detaching from all inferiors. Handle multiprocess packet
13268 * linux-low.h: Include gdb_proc_service.h.
13269 (struct process_info_private): New.
13270 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13271 <lwpid_of>: Use ptid_get_lwp.
13272 (get_lwp_thread): Adjust.
13273 (struct lwp_info): Add `dead' member.
13274 (find_lwp_pid): Declare.
13275 * linux-low.c (thread_db_active): Delete.
13276 (new_inferior): Adjust comment.
13277 (inferior_pid): Delete.
13278 (linux_add_process): New.
13279 (handle_extended_wait): Adjust.
13280 (add_lwp): Change unsigned long to ptid.
13281 (linux_create_inferior): Add process to processes table. Adjust
13282 to use ptids. Don't set new_inferior here.
13283 (linux_attach_lwp): Rename to ...
13284 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13285 it. Adjust to use ptids.
13286 (linux_attach_lwp): New.
13287 (linux_attach): Add process to processes table. Don't set
13289 (struct counter): New.
13290 (second_thread_of_pid_p, last_thread_of_process_p): New.
13291 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13292 multiple processes.
13293 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13294 processes. Remove process from process table.
13295 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13296 to multiple processes.
13297 (any_thread_of): New.
13298 (linux_detach): Add `pid' argument, and handle it. Remove process
13299 from processes table.
13300 (linux_join): Add `pid' argument. Handle it.
13301 (linux_thread_alive): Change unsighed long argument to ptid_t.
13302 Consider dead lwps as not being alive.
13303 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13304 threads we're not interested in.
13305 (same_lwp, find_lwp_pid): New.
13306 (linux_wait_for_lwp): Change `pid' argument's type from int to
13308 (linux_wait_for_event): Rename to ...
13309 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13310 from int to ptid_t. Adjust.
13311 (linux_wait_for_event): New.
13312 (linux_wait_1): Add `ptid' argument. Change return type to
13313 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13314 that exit from the process table.
13315 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13317 (mark_lwp_dead): New.
13318 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13319 stopping all threads, mark its main lwp as dead.
13320 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13322 (fetch_register, usr_store_inferior_registers)
13323 (regsets_fetch_inferior_registers)
13324 (regsets_store_inferior_registers, linux_read_memory)
13325 (linux_write_memory): Inline `inferior_pid'.
13326 (linux_look_up_symbols): Adjust to use per-process
13327 `thread_db_active'.
13328 (linux_request_interrupt): Adjust to use ptids.
13329 (linux_read_auxv): Inline `inferior_pid'.
13330 (initialize_low): Don't reference thread_db_active.
13331 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13332 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13333 (ps_getpid): Return the pid of the current inferior.
13334 * thread-db.c (proc_handle, thread_agent): Delete.
13335 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13337 (find_one_thread): Change argument type to ptid_t. Adjust to
13339 (maybe_attach_thread): Adjust to per-process data and ptids.
13340 (thread_db_find_new_threads): Ditto.
13341 (thread_db_init): Ditto.
13342 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13343 processes table. Adjust to use ptids.
13344 (spu_kill, spu_detach): Adjust interface. Remove process from
13346 (spu_join, spu_thread_alive): Adjust interface.
13347 (spu_wait): Adjust interface. Remove process from processes
13348 table. Adjust to use ptids.
13349 * win32-low.c (current_inferior_tid): Delete.
13350 (current_inferior_ptid): New.
13351 (debug_event_ptid): New.
13352 (thread_rec): Take a ptid. Adjust.
13353 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13354 (child_delete_thread): Ditto.
13355 (do_initial_child_stuff): Add `attached' argument. Add process to
13357 (child_fetch_inferior_registers, child_store_inferior_registers):
13359 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13360 (win32_attach): Pass 1 to do_initial_child_stuff.
13361 (win32_kill): Adjust interface. Remove process from processes
13363 (win32_detach): Ditto.
13364 (win32_join): Adjust interface.
13365 (win32_thread_alive): Take a ptid.
13366 (win32_resume): Adjust to use ptids.
13367 (get_child_debug_event): Ditto.
13368 (win32_wait): Adjust interface. Remove exiting process from
13371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13373 Non-stop mode support.
13375 * server.h (non_stop): Declare.
13376 (gdb_client_data, handler_func): Declare.
13377 (delete_file_handler, add_file_handler, start_event_loop):
13379 (handle_serial_event, handle_target_event, push_event)
13380 (putpkt_notif): Declare.
13381 * target.h (enum resume_kind): New.
13382 (struct thread_resume): Replace `step' field by `kind' field.
13383 (TARGET_WNOHANG): Define.
13384 (struct target_ops) <wait>: Add `options' argument.
13385 <supports_non_stop, async, start_non_stop>: New fields.
13386 (target_supports_non_stop, target_async): New.
13387 (start_non_stop): Declare.
13388 (mywait): Add `options' argument.
13389 * target.c (mywait): Add `options' argument. Print child exit
13390 notifications here.
13391 (start_non_stop): New.
13392 * server.c (non_stop, own_buf, mem_buf): New globals.
13393 (struct vstop_notif): New.
13394 (notif_queue): New global.
13395 (queue_stop_reply, push_event, discard_queued_stop_replies)
13396 (send_next_stop_reply): New.
13397 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13399 (attach_inferior): In non-stop mode, don't wait for the target
13401 (handle_general_set): Handle QNonStop.
13402 (handle_query): When handling qC, return the current general
13403 thread, instead of the first thread of the list.
13404 (handle_query): If the backend supports non-stop mode, include
13405 QNonStop+ in the qSupported query response.
13406 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13408 (handle_v_attach, handle_v_run): Handle non-stop mode.
13409 (handle_v_stopped): New.
13410 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13411 (myresume): Adjust to use resume_kind. Handle non-stop.
13412 (queue_stop_reply_callback): New.
13413 (handle_status): Handle non-stop mode.
13414 (main): Clear non_stop flag on reconnection. Use the event-loop.
13415 Refactor serial protocol handling from here ...
13416 (process_serial_event): ... to this new function. When GDB
13417 selects any thread, select one here. In non-stop mode, wait until
13418 GDB acks all pending events before exiting.
13419 (handle_serial_event, handle_target_event): New.
13420 * remote-utils.c (remote_open): Install remote_desc in the event
13422 (remote_close): Remove remote_desc from the event loop.
13423 (putpkt_binary): Rename to...
13424 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13425 (putpkt_binary): New as wrapper around putpkt_binary_1.
13426 (putpkt_notif): New.
13427 (prepare_resume_reply): In non-stop mode, don't change the
13429 * event-loop.c: New.
13430 * Makefile.in (OBJ): Add event-loop.o.
13431 (event-loop.o): New rule.
13433 * linux-low.h (pid_of): Moved here.
13435 (get_lwp_thread): Use lwpid_of.
13436 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13437 * linux-low.c (pid_of): Delete.
13438 (inferior_pid): Use lwpid_of.
13439 (linux_event_pipe): New.
13440 (target_is_async_p): New.
13442 (handle_extended_wait): Use lwpid_of.
13443 (add_lwp): Don't set lwpid field.
13444 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13445 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13446 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13447 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13448 first. Adjust to linux_wait_for_event interface changes. Use
13450 (linux_detach): Don't delete the main lwp here.
13451 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13452 (status_pending_p): Don't consider explicitly suspended lwps.
13453 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13454 pointer. Add OPTIONS argument. Change return type to int. Use
13455 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13456 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13457 pointer. Add status pointer argument. Return a pid instead of a
13458 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13459 changes. In non-stop mode, don't switch to a random thread.
13460 (linux_wait): Rename to...
13461 (linux_wait_1): ... this. Add target_options argument, and handle
13462 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13463 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13464 clean exit and signal exit code. Don't stop all threads in
13465 non-stop mode. In all-stop mode, only stop all threads when
13466 reporting a stop to GDB. Handle explicit thread stop requests.
13467 (async_file_flush, async_file_mark): New.
13469 (send_sigstop): Use lwpid_of.
13470 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13471 interface changes. In non-stop mode, don't switch to a random
13473 (linux_resume_one_lwp): Use lwpid_of.
13474 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13475 (linux_resume_one_thread): ... this. Handle resume_stop. In
13476 non-stop mode, don't look for pending flag in all threads.
13477 (resume_status_pending_p): Don't consider explicitly suspended
13479 (my_waitpid): Reimplement. Emulate __WALL.
13480 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13482 (sigchld_handler, linux_supports_non_stop, linux_async)
13483 (linux_start_non_stop): New.
13484 (linux_target_ops): Register linux_supports_non_stop, linux_async
13485 and linux_start_non_stop.
13486 (initialize_low): Install SIGCHLD handler.
13487 * thread-db.c (thread_db_create_event, find_one_thread)
13488 (thread_db_get_tls_address): Use lwpid_of.
13489 * win32-low.c (win32_detach): Adjust to use resume_kind.
13490 (win32_wait): Add `options' argument.
13491 * spu-low.c (spu_resume): Adjust to use resume_kind.
13492 (spu_wait): Add `options' argument.
13494 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13496 Decouple target code from remote protocol.
13498 * target.h (enum target_waitkind): New.
13499 (struct target_waitstatus): New.
13500 (struct target_ops) <wait>: Return an unsigned long. Take a
13501 target_waitstatus pointer instead of a char pointer.
13502 (mywait): Likewise.
13503 * target.c (mywait): Change prototype to return an unsigned long.
13504 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13505 * server.h (thread_from_wait, old_thread_from_wait): Delete
13507 (prepare_resume_reply): Change prototype to take a
13509 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13510 (last_status, last_ptid): New.
13511 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13512 pid instead of a signal.
13513 (attach_inferior): Remove "status" and "signal" parameters.
13515 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13517 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13518 (handle_v_requests, myresume): Remove "status" and "signal"
13519 parameters. Adjust.
13520 (handle_status): New.
13521 (main): Delete local `status'. Adjust.
13522 * remote-utils.c: Include target.h.
13523 (prepare_resume_reply): Change prototype to take a
13524 target_waitstatus. Adjust.
13526 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13528 * spu-low.c (spu_wait): Adjust.
13529 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13531 (win32_wait): Adjust.
13533 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13535 * target.h (struct thread_resume): Delete leave_stopped member.
13536 (struct target_ops): Add a `n' argument to the `resume' callback.
13537 * server.c (start_inferior): Adjust.
13538 (handle_v_cont, myresume): Adjust.
13539 * linux-low.c (check_removed_breakpoint): Adjust to resume
13540 interface change, and to removed leave_stopped field.
13541 (resume_ptr): Delete.
13542 (struct thread_resume_array): New.
13543 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13544 resume interface change.
13545 (linux_continue_one_thread, linux_queue_one_thread)
13546 (resume_status_pending_p): Check if the resume field is NULL
13547 instead of checking the leave_stopped member.
13548 (linux_resume): Adjust to the target resume interface change.
13549 * spu-low.c (spu_resume): Adjust to the target resume interface
13551 * win32-low.c (win32_detach, win32_resume): Ditto.
13553 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13555 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13557 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13559 (linux_continue_one_thread): Only preserve the stepping flag if
13560 there's a pending breakpoint.
13562 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13564 * server.c (main): After the inferior having exited, call
13565 remote_close before exiting gdbserver.
13567 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13569 Fix size of FPSCR in Power 7 processors.
13570 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13571 (PPC_FEATURE_HAS_DFP): New #define.
13572 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13575 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13577 * server.c (handle_query) Whitespace and formatting.
13579 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13581 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13582 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13583 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13584 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13585 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13586 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13587 Makefile.in, configure.ac: Fix whitespace throughout.
13588 * configure: Regenerate.
13590 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13592 * inferiors.c (find_inferior): Make it safe for the callback
13593 function to delete the currently iterated inferior.
13595 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13597 * Makefile.in (linuw_low_h): Move higher.
13598 (thread-db.o): Depend on $(linux_low_h).
13600 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13602 Rename "process" to "lwp" throughout.
13604 * linux-low.c (all_processes): Rename to...
13605 (all_lwps): ... this.
13606 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13607 (add_process): Rename to ...
13608 (add_lwp): ... this. Adjust.
13609 (linux_create_inferior): Adjust.
13610 (linux_attach_lwp): Adjust.
13611 (linux_attach): Adjust.
13612 (linux_kill_one_process): Rename to ...
13613 (linux_kill_one_lwp): ... this. Adjust.
13614 (linux_kill): Adjust.
13615 (linux_detach_one_process): Rename to ...
13616 (linux_detach_one_lwp): ... this. Adjust.
13617 (linux_detach): Adjust.
13618 (check_removed_breakpoint): Adjust.
13619 (status_pending_p): Adjust.
13620 (linux_wait_for_process): Rename to ...
13621 (linux_wait_for_lwp): ... this. Adjust.
13622 (linux_wait_for_event): Adjust.
13623 (send_sigstop): Adjust.
13624 (wait_for_sigstop): Adjust.
13625 (stop_all_processes): Rename to ...
13626 (stop_all_lwps): ... this.
13627 (linux_resume_one_process): Rename to ...
13628 (linux_resume_one_lwp): ... this. Adjust.
13629 (linux_set_resume_request, linux_continue_one_thread)
13630 (linux_queue_one_thread, resume_status_pending_p)
13631 (usr_store_inferior_registers, regsets_store_inferior_registers)
13632 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13634 * linux-low.h (get_process): Rename to ...
13635 (get_lwp): ... this. Adjust.
13636 (get_thread_process): Rename to ...
13637 (get_thread_lwp): ... this. Adjust.
13638 (get_process_thread): Rename to ...
13639 (get_lwp_thread): ... this. Adjust.
13640 (struct process_info): Rename to ...
13641 (struct lwp_info): ... this.
13642 (all_processes): Rename to ...
13643 (all_lwps): ... this.
13644 * proc-service.c (ps_lgetregs): Adjust.
13645 * thread-db.c (thread_db_create_event, find_one_thread)
13646 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13648 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13650 * server.c (handle_query): Handle "qAttached".
13652 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13654 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13655 GPLv3, update license URL.
13657 2009-03-01 Doug Evans <dje@google.com>
13659 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13660 (server_h): Add gdb_signals.h.
13661 (signals.o): Update.
13662 * server.h (target_signal_from_host,target_signal_to_host_p)
13663 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13665 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13667 * remote-utils.c (getpkt): Also generate remote-debug
13668 information if noack_mode is set.
13670 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13672 * server.c (handle_query): Report qXfer:siginfo:read and
13673 qXfer:siginfo:write as supported and handle them.
13674 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13675 * linux-low.c (linux_xfer_siginfo): New.
13676 (linux_target_ops): Set it.
13678 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13680 * server.c (gdbserver_usage): Mention --remote-debug.
13681 (main): Accept '--remote-debug' switch.
13683 2009-01-18 Doug Evans <dje@google.com>
13685 * regcache.c (new_register_cache): No need to check result of xcalloc.
13686 * server.c (handle_search_memory): Back out calls to xmalloc,
13687 result is checked and error is returned to user upon failure.
13688 (handle_query): Ditto. Add more checks for result of malloc.
13689 (handle_v_cont): Check result of malloc, report error back to
13691 (handle_v_run): Ditto. Call freeargv.
13692 * server.h (freeargv): Declare.
13693 * utils.c (freeargv): New fn.
13695 2009-01-15 Doug Evans <dje@google.com>
13697 * gdbreplay.c (perror_with_name): Make arg const char *.
13698 * server.h (target_signal_to_name): Make return type const char *.
13699 * thread-db.c (thread_db_err_str): Make return type const char *.
13700 * utils.c (perror_with_name): Make arg const char *.
13702 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13704 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13705 when handling a EXIT_PROCESS_DEBUG_EVENT.
13707 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13709 * gdbreplay.c (gdbreplay_version): Update copyright year.
13710 * server.c (gdbserver_version): Likewise.
13712 2009-01-05 Doug Evans <dje@google.com>
13714 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13715 (handle_extended_wait): Improve comment.
13717 2008-12-13 Doug Evans <dje@google.com>
13719 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13720 * server.h (ATTR_MALLOC): New macro.
13721 (xmalloc,xcalloc,xstrdup): Declare.
13722 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13723 * inferiors.c: Ditto.
13724 * linux-low.c: Ditto.
13725 * mem-break.c: Ditto.
13726 * regcache.c: Ditto.
13727 * remote-utils.c: Ditto.
13730 * win32-low.c: Ditto.
13732 2008-12-12 Doug Evans <dje@google.com>
13734 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13735 in debugging printf.
13737 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13739 2008-12-09 Doug Evans <dje@google.com>
13741 * linux-low.h (struct process_info): Delete member tid, unused.
13742 * thread-db.c (find_one_thread): Update.
13743 (maybe_attach_thread): Update.
13745 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13747 * target.h (struct target_ops): Add qxfer_osdata member.
13748 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13750 (linux_qxfer_osdata): New functions.
13751 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13753 * server.c (handle_query): Handle "qXfer:osdata:read:".
13754 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13755 (buffer_xml_printf): New functions.
13756 * server.h (struct buffer): New.
13757 (buffer_grow_str, buffer_grow_str0): New macros.
13758 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13759 (buffer_xml_printf): Declare.
13761 2008-11-24 Doug Evans <dje@google.com>
13763 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13765 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13767 * server.c (handle_v_run): Always use the supplied argument list.
13769 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13771 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13772 (xtensa_regmap_table): Add entry for scompare1.
13774 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13776 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13777 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13778 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13779 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13780 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13781 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13782 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13783 XML target descriptions.
13784 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13785 when inferior is running on an ISA 2.05 or later processor. Add
13786 special case to return offset for full 64-bit slot of FPSCR when
13789 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13791 * Makefile.in (SFILES, clean): Added sparc64 files.
13792 (reg-sparc64.o, reg-sparc64.c): New.
13793 * configure.srv (sparc*-*-linux*): New configuration.
13794 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13795 syscall arguments for SPARC.
13796 (regsets_store_inferior_registers): Likewise.
13797 * linux-sparc-low.c: New file.
13799 2008-10-21 Doug Evans <dje@google.com>
13801 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13802 (READLINE_DIR,READLINE_DEP): Delete.
13803 (INTERNAL_CFLAGS): Update.
13804 (LINTFLAGS): Update.
13806 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13808 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13809 whole argv from the last run, not just argv[0].
13811 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13813 * regcache.c (new_register_cache): Return NULL if the register
13814 cache size isn't known yet.
13815 (free_register_cache): Avoid dereferencing a NULL regcache.
13817 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13819 * configure.srv: Merge MIPS and MIPS64.
13821 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13823 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13825 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13827 * Makefile.in: Add required vsx dependencies.
13829 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13830 Declare init_registers_powerpc_vsx32l.
13831 Declare init_registers_powerpc_vsx64l.
13832 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13833 (ppc_arch_setup): Check for VSX in hwcap.
13834 (ppc_fill_vsxregset): New function.
13835 (ppc_store_vsxregset): New function.
13836 Add new VSX entry in regset_info target_regsets.
13838 * configure.srv: Add new VSX dependencies.
13840 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13842 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13843 (remote_open): Set or clear transport_is_reliable.
13844 (putpkt_binary): Don't expect acks in noack mode.
13845 (getpkt): Don't send ack/nac in noack mode.
13846 * server.c (handle_general_set): Handle QStartNoAckMode.
13847 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13849 (main): Reset noack_mode on every connection.
13850 * server.h (noack_mode): Declare.
13852 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13854 * Makefile.in (GDBREPLAY_OBS): New variable.
13855 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13857 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13858 Daniel Jacobowitz <dan@codesourcery.com>
13860 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13861 (usr_store_inferior_registers): Likewise.
13862 (regsets_store_inferior_registers): Likewise.
13864 2008-07-31 Rolf Jansen <rj@surtec.com>
13865 Pedro Alves <pedro@codesourcery.com>
13867 * configure.ac: Check for memmem declaration.
13868 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13869 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13870 (disable_packet_qfThreadInfo): Unconditionally compile.
13871 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13872 * configure, config.in: Regenerate.
13874 2008-07-28 Doug Kwan <dougkwan@google.com>
13876 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13877 (linux_write_memory): Remove declaration of errno.
13879 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13881 * linux-low.c (handle_extended_wait): Do not use "status"
13882 variable uninitialized.
13884 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13886 * server.c (handle_v_attach): Inhibit reporting dll changes.
13888 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13890 * remote-utils.c (prepare_resume_reply): If requested, don't
13891 output "thread:TID" in the T stop reply.
13893 * server.c (disable_packet_vCont, disable_packet_Tthread)
13894 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13895 (handle_query): If requested, disable support for qC, qfThreadInfo
13897 (handle_v_requests): If requested, disable support for vCont.
13898 (gdbserver_show_disableable): New.
13899 (main): Handle --disable-packet and --disable-packet=LIST.
13901 * server.h (disable_packet_vCont, disable_packet_Tthread)
13902 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13904 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13906 * server.c (gdbserver_usage): Mention --version.
13908 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13910 * Makefile.in (gdbreplay.o): New rule.
13912 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13914 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13915 message, not gdbserver.
13917 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13918 Nathan Sidwell <nathan@codesourcery.com>
13919 Joseph Myers <joseph@codesourcery.com>
13921 * acinclude.m4: Include ../../config/acx.m4.
13922 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13923 * configure, config.in: Regenerate.
13924 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13925 * server.c (gdbserver_version): Print PKGVERSION.
13926 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13927 (main): Adjust gdbserver_usage calls.
13928 * gdbreplay.c (version, host_name): Add declarations.
13929 (gdbreplay_version, gdbreplay_usage): New.
13930 (main): Accept --version and --help options.
13932 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13934 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13935 (arm_breakpoint_at): Handle Thumb.
13936 (the_low_target): Add comment.
13938 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13940 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13942 2008-05-09 Doug Evans <dje@google.com>
13944 * server.h (decode_search_memory_packet): Declare.
13945 * remote-utils.c (decode_search_memory_packet): New fn.
13946 * server.c (handle_search_memory_1): New fn.
13947 (handle_search_memory): New fn.
13948 (handle_query): Process qSearch:memory packets.
13950 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13952 * regcache.c (registers_length): Remove.
13953 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13954 full register packet.
13955 * regcache.h (registers_length): Remove prototype.
13956 * server.h (PBUFSIZ): Define to 16384.
13958 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13960 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13961 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13962 powerpc-64l.o, and powerpc-altivec64l.o.
13963 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13964 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13965 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13966 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13967 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13970 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13971 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13972 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13973 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13974 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13975 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13976 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13977 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13978 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13979 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13982 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13983 (init_registers_powerpc_32l): ... this new prototype.
13984 (init_registers_powerpc_32): Remove, replace by ...
13985 (init_registers_powerpc_altivec32l): ... this new prototype.
13986 (init_registers_powerpc_e500): Remove, replace by ...
13987 (init_registers_powerpc_e500l): ... this new prototype.
13988 (init_registers_ppc64): Remove, replace by ...
13989 (init_registers_powerpc_64l): ... this new prototype.
13990 (init_registers_powerpc_64): Remove, replace by ...
13991 (init_registers_powerpc_altivec64l): ... this new prototype.
13992 (ppc_num_regs): Set to 73.
13993 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13994 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13995 (ppc_cannot_store_register): Handle orig_r3 and trap.
13996 (ppc_arch_setup): Update init_registers_... calls.
13997 (ppc_fill_gregset): Handle orig_r3 and trap.
13999 * inferiors.c (clear_inferiors): Reset current_inferior.
14001 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14003 * acinclude.m4: Add override.m4.
14004 * configure: Regenerate.
14006 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14008 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14009 initial call to init_register_ppc64.
14011 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14013 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14014 single powerpc*-*-linux* case.
14015 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14017 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14019 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14020 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14022 * linux-ppc-low.c: Include <elf.h>.
14023 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14024 (ppc_hwcap): New global variable.
14025 (ppc_regmap): Remove __SPE__ #ifdef sections.
14026 (ppc_regmap_e500): New global variable.
14027 (ppc_cannot_store_register): Update __SPE__ special case.
14028 (ppc_get_hwcap): New function.
14029 (ppc_arch_setup): Use it to determine whether inferior supports
14030 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14031 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14032 Do not access registers if target does not support AltiVec.
14033 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14034 Do not access registers if target does not support SPE.
14035 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14037 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14039 * linux-low.c (disabled_regsets, num_regsets): New.
14040 (use_regsets_p): Delete.
14041 (linux_wait_for_process): Clear disabled_regsets.
14042 (regsets_fetch_inferior_registers): Check and set it.
14043 (regsets_store_inferior_registers): Likewise.
14044 (linux_fetch_registers, linux_store_registers): Do not use
14046 (initialize_low): Allocate disabled_regsets.
14048 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14050 * Makefile.in (LIBOBJS): New.
14051 (OBS): Use LIBOBJS.
14052 (memmem.o): New rule.
14053 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14054 * configure: Regenerated.
14056 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14058 * server.c (handle_query): Never return "unsupported" for
14059 qXfer:features:read queries.
14061 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14063 * server.c (get_features_xml): Fix inverted condition.
14064 (handle_query): Always support qXfer:feature:read.
14066 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14068 * server.c (wrapper_argv): New.
14069 (start_inferior): Handle wrapper_argv. If set, expect an extra
14071 (gdbserver_usage): Document --wrapper.
14072 (main): Parse --wrapper.
14074 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14076 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14077 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14078 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14079 (ppc_set_pc): Likewise.
14080 (ppc_arch_setup): New function.
14081 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14082 of collect_register.
14083 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14085 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14087 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14088 instead of linux-ppc64-low.o.
14089 * linux-ppc64-low.c: Remove file.
14090 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14091 (linux-ppc64-low.o): Remove rule.
14093 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14094 (init_registers_powerpc_64): Likewise.
14095 (ppc_regmap): Conditionally define depending on __powerpc64__.
14096 (ppc_cannot_store_register): Do not special-case "fpscr" when
14097 compiled on __powerpc64__.
14098 (ppc_collect_ptrace_register): New function.
14099 (ppc_supply_ptrace_register): New function.
14100 (ppc_breakpoint): Change type to "unsigned int".
14101 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14102 (the_low_target): Conditionally provide initializers for the
14103 arch_setup member depending on __powerpc64__. Install
14104 collect_ptrace_register and supply_ptrace_register members.
14106 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14108 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14109 * server.c (gdbserver_xmltarget): Define.
14110 (get_features_xml): Use it to replace "target.xml" and arch_string.
14112 * configure.srv: Remove srv_xmltarget. Add XML files that were
14113 mentioned there to srv_xmlfiles instead. Remove conditional tests
14114 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14115 srv_xmlfiles and srv_regobj to include all possible choices.
14116 * configure.ac (srv_xmltarget): Remove.
14117 (srv_xmlfiles): Do not add "target.xml".
14118 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14119 checks for supplementary target information.
14120 * configure: Regenerate.
14121 * Makefile.in (XML_TARGET): Remove.
14122 (target.xml): Remove rule.
14123 (clean): Do not clean up target.xml.
14124 (.PRECIOUS): Do not mention target.xml.
14126 * target.h (struct target_ops): Remove arch_string member.
14127 * linux-low.c (linux_arch_string): Remove.
14128 (linux_target_ops): Remove arch_string initializer.
14129 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14130 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14131 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14132 * spu-low.c (spu_arch_string): Remove.
14133 (spu_target_ops): Remove arch_string initializer.
14134 * win32-low.c (win32_arch_string): Remove.
14135 (win32_target_ops): Remove arch_string initializer.
14136 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14137 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14138 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14140 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14142 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14143 by collect_ptrace_register and supply_ptrace_register hooks.
14144 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14145 instead of checking for the_low_target.left_pad_xfer.
14146 (usr_store_inferior_registers): Use collect_ptrace_register callback
14147 instead of checking for the_low_target.left_pad_xfer.
14149 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14150 (s390_supply_ptrace_register): Likewise.
14151 (s390_fill_gregset): Call s390_collect_ptrace_register.
14152 (the_low_target): Update.
14154 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14155 (ppc_supply_ptrace_register): Likewise.
14156 (the_low_target): Update.
14158 * linux-i386-low.c (the_low_target): Update.
14159 * linux-x86-64-low.c (the_low_target): Update.
14161 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14163 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14164 reg-s390.o and reg-s390x.o.
14166 * linux-low.c (new_inferior): New global variable.
14167 (linux_create_inferior, linux_attach): Set it.
14168 (linux_wait_for_process): Call the_low_target.arch_setup after the
14169 target has stopped for the first time.
14170 (initialize_low): Do not call the_low_target.arch_setup.
14172 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14173 (s390_set_pc): Likewise.
14174 (s390_arch_setup): New function.
14175 (the_low_target): Use s390_arch_setup as arch_setup routine.
14177 * regcache.c (realloc_register_cache): New function.
14178 (set_register_cache): Call it for each existing regcache.
14180 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14182 * server.h (init_registers): Remove prototype.
14184 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14185 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14186 instead of init_registers ().
14187 * linux-arm-low.c (init_registers_arm): Add prototype.
14188 (init_registers_arm_with_iwmmxt): Likewise.
14189 (the_low_target): Add initializer for arch_setup field.
14190 * linux-cris-low.c (init_registers_cris): Add prototype.
14191 (the_low_target): Add initializer for arch_setup field.
14192 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14193 (the_low_target): Add initializer for arch_setup field.
14194 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14195 (the_low_target): Add initializer for arch_setup field.
14196 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14197 (the_low_target): Add initializer for arch_setup field.
14198 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14199 (the_low_target): Add initializer for arch_setup field.
14200 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14201 (the_low_target): Add initializer for arch_setup field.
14202 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14203 (init_registers_mips64_linux): Likewise.
14204 (the_low_target): Add initializer for arch_setup field.
14205 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14206 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14207 (the_low_target): Add initializer for arch_setup field.
14208 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14209 (init_registers_powerpc_64): Likewise.
14210 (the_low_target): Add initializer for arch_setup field.
14211 * linux-s390-low.c (init_registers_s390): Add prototype.
14212 (init_registers_s390x): Likewise.
14213 (the_low_target): Add initializer for arch_setup field.
14214 * linux-sh-low.c (init_registers_sh): Add prototype.
14215 (the_low_target): Add initializer for arch_setup field.
14216 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14217 (the_low_target): Add initializer for arch_setup field.
14218 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14219 (the_low_target): Add initializer for arch_setup field.
14221 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14222 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14223 instead of init_registers ().
14224 * win32-arm-low.c (init_registers_arm): Add prototype.
14225 (the_low_target): Add initializer for arch_setup field.
14226 * win32-i386-low.c (init_registers_i386): Add prototype.
14227 (the_low_target): Add initializer for arch_setup field.
14229 * spu-low.c (init_registers_spu): Add prototype.
14230 (initialize_low): Call initialie_registers_spu () instead of
14231 initialize_registers ().
14233 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14235 * server.c (handle_v_requests): When handling the vRun and vAttach
14236 packets, if already debugging a process, don't kill it. Return an
14239 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14241 * server.c (handle_query): Correct length check.
14243 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14245 * win32-low.c (do_initial_child_stuff): Add process handle
14246 parameter. Set current_process_handle and current_process_id from the
14247 parameters. Clear globals.
14248 (win32_create_inferior): Don't set current_process_handle and
14249 current_process_id here. Instead pass them on the call to
14250 do_initial_child_stuff.
14251 (win32_attach): Likewise.
14252 (win32_clear_inferiors): New.
14253 (win32_kill): Don't close the current process handle or the
14254 current thread handle here. Instead call win32_clear_inferiors.
14255 (win32_detach): Don't open a new handle to the process. Call
14256 win32_clear_inferiors.
14257 (win32_join): Don't rely on current_process_handle; open a new
14258 handle using the process id.
14259 (win32_wait): Call win32_clear_inferiors when the inferior process
14262 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14264 * server.c (monitor_show_help): Add "exit".
14266 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14268 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14269 (clean): Add reg-xtensa.c.
14270 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14271 * configure.srv (xtensa*-*-linux*) New target.
14272 * linux-xtensa-low.c: New.
14273 * xtensa-xtregs.c: New.
14275 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14277 * hostio.c: Don't include errno.h.
14278 (errno_to_fileio_errno): Move to hostio-errno.
14279 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14280 error number outputting to the target->hostio_last_error callback.
14281 (hostio_packet_error): Use FILEIO_EINVAL directly.
14282 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14283 calls to hostio_error.
14284 * hostio-errno.c: New.
14285 * server.h (hostio_last_error_from_errno): Declare.
14286 * target.h (target_ops): Add hostio_last_error member.
14287 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14288 as hostio_last_error handler.
14289 * spu-low.c (spu_target_ops): Likewise.
14290 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14291 (wince_hostio_last_error): New functions.
14292 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14293 as hostio_last_error handler.
14294 (win32_target_ops) [!_WIN32_WCE]: Register
14295 hostio_last_error_from_errno as hostio_last_error handler.
14296 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14297 (hostio-errno.o): New rule.
14298 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14299 * configure.srv (srv_hostio_err_objs): New variable. Default to
14301 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14302 * configure: Regenerate.
14304 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14306 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14307 (linux_kill, linux_detach): Clean up the process list.
14308 * remote-utils.c (remote_open): Improve port number parsing.
14309 (putpkt_binary, input_interrupt): Only send interrupts if the target
14311 * server.c (extended_protocol): Make static.
14312 (attached): Define earlier.
14313 (exit_requested, response_needed, program_argv): New variables.
14314 (target_running): New.
14315 (start_inferior): Clear attached here.
14316 (attach_inferior): Set attached here.
14317 (require_running): Define.
14318 (handle_query): Use require_running and target_running. Implement
14320 (handle_v_attach, handle_v_run): New.
14321 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14322 (gdbserver_usage): Update.
14323 (main): Redo argument parsing. Handle --debug and --multi. Handle
14324 --attach along with other options or after the port. Save
14325 program_argv. Support no initial program. Resynchronize
14326 communication with GDB after an error. Handle "monitor exit".
14327 Use require_running and target_running. Always allow the extended
14328 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14329 restart in extended mode.
14330 * README: Refer to the GDB manual. Update --attach usage.
14332 2007-12-20 Andreas Schwab <schwab@suse.de>
14334 * linux-low.c (STACK_SIZE): Define.
14335 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14336 (linux_test_for_tracefork): Likewise.
14338 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14340 * linux-low.c (linux_wait_for_event): Update messages. Do not
14341 reinsert auto-delete breakpoints.
14342 * mem-break.c (struct breakpoint): Change return type of handler to
14344 (set_breakpoint_at): Update handler type.
14345 (reinsert_breakpoint_handler): Return 1 instead of calling
14347 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14349 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14350 * mem-break.h (set_breakpoint_at): Update handler type.
14351 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14352 * win32-low.c (auto_delete_breakpoint): New.
14353 (get_child_debug_event): Use it.
14355 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14357 * configure.ac: Check for pread and pwrite.
14358 * hostio.c (handle_pread): Fall back to lseek and read.
14359 (handle_pwrite): Fall back to lseek and write.
14360 * config.in, configure: Regenerated.
14362 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14364 * server.c (myresume): Add own_buf argument.
14365 (main): Update calls.
14367 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14369 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14370 * remote-utils.c (remote_open): Do not call disable_async_io.
14371 (block_async_io): Delete.
14372 (unblock_async_io): Make static.
14373 (initialize_async_io): New.
14374 * server.c (handle_v_cont): Handle async I/O here.
14375 (myresume): Likewise. Move other common resume tasks here...
14376 (main): ... from here. Call initialize_async_io. Disable async
14377 I/O before the main loop.
14378 * server.h (initialize_async_io): Declare.
14379 (block_async_io, unblock_async_io): Delete prototypes.
14380 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14382 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14384 * remote-utils.c (readchar): Allow binary data in received messages.
14386 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14388 * win32-low.c (attaching): New global.
14389 (win32_create_inferior): Clear the `attaching' global.
14390 (win32_attach): Set the `attaching' global.
14391 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14392 attaching. Only set a breakpoint at the entry point if not
14395 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14397 * server.c (main): Don't report dll events on the initial
14398 connection on attaches.
14400 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14402 * server.c (main): Relax numerical bases supported for the pid of
14403 the --attach command line argument.
14405 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14407 * win32-low.c (win32_attach): Call OpenProcess before
14408 DebugActiveProcess, not after. Add last error output to error
14411 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14413 * win32-low.c (win32_get_thread_context)
14414 (win32_set_thread_context): New functions.
14415 (thread_rec): Use win32_get_thread_context.
14416 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14417 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14420 2007-12-03 Leo Zayas
14421 Pedro Alves <pedro_alves@portugalmail.pt>
14423 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14425 (child_add_thread): Minor cleanup.
14426 (child_continue): Resume artificially suspended threads before
14427 calling ContinueDebugEvent.
14428 (suspend_one_thread): New.
14429 (fake_breakpoint_event): New.
14430 (get_child_debug_event): Change return type to int. Check here if
14431 gdb sent an interrupt request. If a soft interrupt was requested,
14432 fake a breakpoint event. Return 0 if there is no event to handle,
14434 (win32_wait): Don't check here if gdb sent an interrupt request.
14435 Ensure there is a valid event to handle.
14436 (win32_request_interrupt): Add soft interruption method as last
14439 2007-12-03 Leo Zayas
14440 Pedro Alves <pedro_alves@portugalmail.pt>
14442 * win32-low.h (win32_thread_info): Add descriptions to the
14443 structure members. Replace `suspend_count' counter by a
14445 * win32-low.c (thread_rec): Update condition of when to get the
14446 context from the inferior. Rely on ContextFlags being set if it
14447 has already been retrieved. Only suspend the inferior thread if
14448 we haven't already. Warn if that fails.
14449 (continue_one_thread): s/suspend_count/suspended/. Only call
14450 ResumeThread once. Warn if that fails.
14452 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14454 * win32-low.c (win32_wait): Don't read from the inferior when it
14455 has already exited.
14457 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14459 * Makefile.in (win32_low_h): New variable.
14460 (win32-low.o): Add dependency on $(win32_low_h).
14461 (win32-arm-low.o, win32-i386-low.o): New rules.
14463 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14465 * hostio.c: Correct copyright year.
14467 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14469 * Makefile.in (OBS): Add hostio.o.
14470 (hostio.o): New rule.
14471 * server.h (handle_vFile): Declare.
14472 * hostio.c: New file.
14473 * server.c (handle_v_requests): Take packet_len and new_packet_len
14474 for binary packets. Call handle_vFile.
14475 (main): Update call to handle_v_requests.
14477 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14479 * linux-low.c: Include <sched.h>.
14481 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14483 * linux-low.c (linux_tracefork_grandchild): New.
14484 (linux_tracefork_child): Use clone.
14485 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14487 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14489 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14491 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14493 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14495 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14497 * inferiors.c (change_inferior_id): Delete.
14498 (add_pid_to_list, pull_pid_from_list): New.
14499 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14500 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14501 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14502 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14503 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14504 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14505 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14506 (using_threads): Always set to 1.
14507 (handle_extended_wait): New.
14508 (add_process): Do not set TID.
14509 (linux_create_inferior): Set must_set_ptrace_flags.
14510 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14511 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14512 (linux_thread_alive): Rename TID argument to LWPID.
14513 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14514 (linux_wait_for_event): Do not use TID or check using_threads. Update
14515 call to dead_thread_notify. Call handle_extended_wait.
14516 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14517 (send_sigstop): Delete sigstop_sent.
14518 (wait_for_sigstop): Avoid TID.
14519 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14520 (linux_test_for_tracefork): New.
14521 (linux_lookup_signals): Use thread_db_active and
14522 linux_supports_tracefork_flag.
14523 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14524 * linux-low.h (get_process_thread): Avoid TID.
14525 (struct process_ifo): Move thread_known and tid to the end. Remove
14527 (linux_attach_lwp, thread_db_init): Update prototypes.
14528 * server.h (change_inferior_id): Delete prototype.
14529 (add_pid_to_list, pull_pid_from_list): New prototypes.
14530 * thread-db.c (thread_db_use_events): New.
14531 (find_first_thread): Rename to...
14532 (find_one_thread): ...this. Update callers and messages. Do not
14533 call fatal. Check thread_db_use_events. Do not call
14534 change_inferior_id or new_thread_notify.
14535 (maybe_attach_thread): Update. Do not call new_thread_notify.
14536 (thread_db_init): Set thread_db_use_events. Check use_events.
14537 * utils.c (fatal, warning): Correct message prefix.
14539 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14541 * Makefile.in (clean): Remove new files.
14542 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14543 (powerpc-64.o, powerpc-64.c): New rules.
14544 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14545 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14547 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14549 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14550 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14551 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14552 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14553 (target_regsets): Add AltiVec and SPE register sets.
14554 * configure.ac: Check for AltiVec and SPE.
14555 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14556 (ppc_fill_vrregset, ppc_store_vrregset): New.
14557 (target_regsets): Add AltiVec register set.
14558 * configure: Regenerated.
14560 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14562 * linux-low.c (O_LARGEFILE): Define.
14563 (linux_read_memory): Use /proc/PID/mem.
14564 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14565 * configure, config.in: Regenerated.
14567 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14569 * linux-low.c (linux_wait_for_event): Do not pass signals while
14572 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14574 * win32-low.c (create_process): New.
14575 (win32_create_inferior): Use create_process instead of
14576 CreateProcess. If create_process failed retry appending an ".exe"
14577 suffix. Store the GetLastError result immediatelly after
14578 create_process calls and use it on the call to error.
14580 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14582 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14584 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14586 * configure.ac: Switch license to GPLv3.
14588 2007-08-01 Michael Snyder <msnyder@access-company.com>
14590 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14592 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14594 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14596 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14597 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14598 CloseToolhelp32Snapshot.
14599 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14600 CloseToolhelp32Snapshot.
14602 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14604 * server.c (main): Check for inferior exit before main loop.
14606 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14608 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14609 instead of on tmp_desc.
14611 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14612 Daniel Jacobowitz <dan@codesourcery.com>
14614 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14615 (add_thread): Minor cleanups.
14616 (clear_inferiors): Move lower in the file. Clear the DLL
14618 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14619 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14620 (xml_escape_text): New.
14621 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14623 (handle_v_cont): Report errors.
14624 (gdbserver_version): Update.
14625 (main): Correct size of own_buf. Do not report initial DLL events.
14626 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14627 (unloaded_dll, xml_escape_text): New.
14628 * win32-low.c (enum target_waitkind): Update comments.
14629 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14630 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14631 (win32_EnumProcessModules, win32_GetModuleInformation)
14632 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14633 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14634 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14635 (win32_Module32First, win32_Module32Next, load_toolhelp)
14636 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14637 (get_child_debug_event): Handle DLL events.
14638 (win32_wait): Likewise.
14640 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14642 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14643 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14645 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14647 * win32-low.c (handle_output_debug_string): Ignore event if not
14650 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14652 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14654 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14656 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14658 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14660 * inferiors.c (change_inferior_id): Add comment.
14661 * linux-low.c (check_removed_breakpoint): Add an early
14662 prototype. Improve debug output.
14663 (linux_attach): Doc update.
14664 (linux_detach_one_process, linux_detach): Clean up before releasing
14666 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14667 * linux-low.h (struct process_info): Doc improvement.
14668 * mem-break.c (delete_all_breakpoints): New.
14669 * mem-break.h (delete_all_breakpoints): New prototype.
14670 * thread-db.c (find_first_thread): New.
14671 (thread_db_create_event): Call it instead of
14672 thread_db_find_new_threads. Clean up unused variables.
14673 (maybe_attach_thread): Remove first thread handling.
14674 (thread_db_find_new_threads): Use find_first_thread.
14675 (thread_db_get_tls_address): Likewise.
14677 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14679 * thread-db.c (thread_db_find_new_threads): Add prototype.
14680 (thread_db_create_event): Check for the main thread before adding
14682 (maybe_attach_thread): Only enable event reporting if TID == 0.
14683 (thread_db_get_tls_address): Check for new threads.
14685 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14687 * linux-low.c (linux_create_inferior): Try execv before execvp.
14688 * spu-low.c (spu_create_inferior): Likewise.
14690 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14692 * linux-low.c (linux_create_inferior): Change execv to execvp.
14693 * spu-low.c (spu_create_inferior): Likewies.
14695 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14697 * Makefile.in (clean): Clean new files instead of deleted ones.
14698 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14699 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14701 * configure.srv: Specify XML files and new regformats for MIPS and
14703 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14704 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14705 an entry for the restart register.
14706 (mips_cannot_fetch_register, mips_cannot_store_register)
14707 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14708 register names to match the XML descriptions.
14709 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14710 restart register instead of $0.
14712 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14713 Markus Deuling <deuling@de.ibm.com>
14715 * remote-utils.c (decode_xfer_write): New function.
14716 * server.h (decode_xfer_write): Add prototype.
14717 * server.c (handle_query): Add PACKET_LEN argument. Support
14718 qXfer:spu:read and qXfer:spu:write packets.
14719 (main): Pass packet_len to handle_query.
14720 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14721 * target.h (target_ops): Add qxfer_spu.
14723 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14725 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14726 accessing non-seekable spufs files.
14728 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14730 * server.c (handle_query): Add reply for qC packet.
14732 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14733 Leo Zayas <lerele@champenstudios@com>
14735 * server.h (check_remote_input_interrupt_request): New function.
14736 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14737 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14738 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14739 (check_remote_input_interrupt_request): New function.
14740 * server.h (check_remote_input_interrupt_request): Declare.
14741 * win32-low.c (winapi_DebugBreakProcess,
14742 winapi_GenerateConsoleCtrlEvent): New typedefs.
14743 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14745 (win32_wait): Check for remote interrupt request
14746 with check_remote_input_interrupt_request.
14747 (win32_request_interrupt): New function.
14748 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14750 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14752 * win32-low.c (debug_registers_changed,
14753 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14754 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14755 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14756 (thread_rec): Get context using the low target.
14757 (child_add_thread): Call thread_added on the low target,
14758 which does the same thing.
14760 (do_initial_child_stuff): Remove debug registers references.
14761 Set context using the low target. Resume threads after
14762 setting the contexts.
14763 (child_continue): Remove dead variable. Remove debug
14764 registers references.
14765 (child_fetch_inferior_registers): Go through the low target.
14766 (do_child_store_inferior_registers): Remove.
14767 (child_store_inferior_registers): Go through the low target.
14768 (win32_resume): Remove debug registers references.
14769 Set context using the low target.
14770 (handle_exception): Change return type to void. Don't record
14771 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14772 first chance exception.
14773 (get_child_debug_event): Change return type to void. Remove
14774 goto loop. Always return after waiting for debug event.
14775 (win32_wait): Convert to switch statement. Handle spurious
14778 * win32-i386-low.c (debug_registers_changed,
14779 debug_registers_used): New.
14780 (initial_stuff): Rename to ...
14781 (i386_initial_stuff): ... this. Clear debug registers
14783 (store_debug_registers): Delete.
14784 (i386_get_thread_context): New.
14785 (load_debug_registers): Delete.
14786 (i386_set_thread_context): New.
14787 (i386_thread_added): New.
14788 (single_step): Rename to ...
14789 (i386_single_step): ... this.
14790 (do_fetch_inferior_registers): Rename to ...
14791 (i386_fetch_inferior_register): ... this.
14792 (i386_store_inferior_register): New.
14793 (the_low_target): Adapt to new interface.
14795 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14796 (arm_get_thread_context): New.
14797 (arm_set_thread_context): New.
14799 (do_fetch_inferior_registers): Rename to ...
14800 (arm_fetch_inferior_register): ... this.
14801 (arm_store_inferior_register): New.
14802 (arm_wince_breakpoint): Reimplement as unsigned long.
14803 (arm_wince_breakpoint_len): Define.
14804 (the_low_target): Adapt to new interface.
14806 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14807 load_debug_registers. Add get_thread_context, set_thread_context,
14808 thread_added and store_inferior_register. Rename
14809 fetch_inferior_registers to fetch_inferior_register.
14810 (regptr): Remove declaration.
14812 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14814 * linux-low.c (linux_detach): Change return type to int. Return 0.
14815 * spu-low.c (spu_detach): Likewise.
14817 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14819 * target.h (target_ops): Change return type of detach to int.
14821 (join_inferior): New.
14822 * server.c (main): Don't skip detach support on mingw32.
14823 If the inferior doesn't support detaching return error.
14824 Call join_inferior instead of using waitpid.
14825 * linux-low.c (linux_join): New.
14826 (linux_target_op): Add linux_join.
14827 * spu-low.c (spu_join): New.
14828 (spu_target_ops): Add spu_join.
14829 * win32-low.c (win32_detach): Adapt to new interface.
14830 Reopen current_process_handle before detaching. Issue a child
14831 resume before detaching.
14833 (win32_target_op): Add win32_join.
14835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * win32-low.c (win32-attach): Fix return value.
14838 * target.h (target_ops): Describe ATTACH return values.
14840 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14842 * win32-low.c (GETPROCADDRESS): Define.
14843 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14844 (winapi_DebugSetProcessKillOnExit): Likewise.
14845 (win32_create_inferior): Force usage of ansi CreateProcessA.
14846 (win32_attach): Use GETPROCADDRESS.
14847 (win32_detach): Likewise.
14849 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14851 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14853 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14855 * win32-low.c: Commit leftover changes from 2007-03-29.
14857 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14859 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14860 fields short instead of int. Add explicit padding.
14861 (i387_cache_to_fsave): Remove unnecessary casts.
14862 (i387_fsave_to_cache): Doc fix.
14863 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14865 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14867 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14868 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14870 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14872 * configure.srv (arm*-*-mingw32ce*): Move near the other
14875 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14877 * configure.ac: Add errno checking.
14878 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14879 sys/file.h and malloc.h.
14880 (AC_CHECK_DECLS): Add perror.
14881 (srv_mingwce): Handle.
14882 * configure.srv (i[34567]86-*-cygwin*): Add
14883 win32-i386-low.o to srv_tgtobj.
14884 (i[34567]86-*-mingw*): Likewise.
14885 (arm*-*-mingw32ce*): Add case.
14886 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14887 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14888 [__MINGW32CE__] (strerror): New function.
14889 [__MINGW32CE__] (errno): Define to GetLastError.
14890 [__MINGW32CE__] (COUNTOF): New macro.
14891 (remote_open): Remove extra close call.
14892 * mem-break.c (delete_breakpoint_at): New function.
14893 * mem-break.h (delete_breakpoint_at): Declare.
14894 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14895 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14896 [USE_WIN32API] (read, write): Add char* casts.
14897 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14898 * server.h: Include wincecompat.h on Windows CE.
14899 [HAVE_ERRNO_H]: Check.
14900 (perror): Declare if not declared.
14901 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14902 (perror_with_name): Remove errno declaration.
14903 * wincecompat.h: New.
14904 * wincecompat.c: New.
14905 * win32-low.h: New.
14906 * win32-arm-low.c: New.
14907 * win32-i386-low.c: New.
14908 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14909 (OUTMSG2): Make it safe.
14911 (COUNTOF): New macro.
14912 (NUM_REGS): Get it from the low target.
14913 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14914 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14915 (thread_rec): Let low target handle debug registers.
14916 (child_add_thread): Likewise.
14917 (child_init_thread_list): Likewise.
14918 (continue_one_thread): Likewise.
14920 (do_child_fetch_inferior_registers): Move to ...
14921 * win32-i386-low.c: ... here, and rename to ...
14922 (do_fetch_inferior_registers): ... this.
14923 * win32-low.c (child_fetch_inferior_registers):
14924 Go through the low target.
14925 (do_child_store_inferior_registers): Use regptr.
14926 (strwinerror): New function.
14927 (win32_create_inferior): Handle Windows CE.
14928 Use strwinerror instead of strerror on Windows error
14929 codes. Add program to the error output.
14930 Don't close the main thread handle on Windows CE.
14931 (win32_attach): Use coredll.dll on Windows CE.
14932 (win32_kill): Close current process and current
14934 (win32_detach): Use coredll.dll on Windows CE.
14935 (win32_resume): Let low target handle debug registers, and
14937 (handle_exception): Add/Remove initial breakpoint. Avoid
14938 non-existant WSTOPSIG on Windows CE.
14939 (win32_read_inferior_memory): Cast to remove warning.
14940 (win32_arch_string): Go through the low target.
14941 (initialize_low): Call set_breakpoint_data with the low
14942 target's breakpoint.
14943 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14944 FOP_REGNUM, mappings): Move to ...
14945 * win32-i386-low.c: ... here.
14946 * win32-low.c (win32_thread_info): Move to ...
14947 * win32-low.h: ... here.
14948 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14949 win32-arm-low.c and wincecompat.c.
14950 (all:): Add $EXEEXT.
14951 (install-only:): Likewise.
14952 (gdbserver:): Likewise.
14953 (gdbreplay:): Likewise.
14954 * config.in: Regenerate.
14955 * configure: Regenerate.
14957 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14959 * win32-low.c: Rename typedef thread_info to
14960 win32_thread_info throughout.
14962 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14964 * win32-i386-low.c: Rename to ...
14965 * win32-low.c: ... this.
14966 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14967 * Makefile.in: Likewise.
14969 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14971 * remote-utils.c (monitor_output): Constify msg parameter.
14972 * server.h (monitor_output): Likewise.
14973 * win32-i386-low.c (handle_output_debug_string): New.
14974 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14975 handle_output_debug_string.
14976 (get_child_debug_event): Likewise.
14978 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14980 * server.c (main): Correct strtoul check.
14982 2007-03-27 Jon Ringle <jon@ringle.org>
14984 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14986 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14988 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14990 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14992 * terminal.h: Check HAVE_SGTTY_H.
14994 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14996 * remote-utils.c (remote_open): Print out the assigned port number.
14998 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15000 * remote-utils.c (monitor_output): New function.
15001 * server.c (debug_threads): Define here.
15002 (monitor_show_help): New function.
15003 (handle_query): Handle qRcmd.
15004 (main): Do not handle 'd' packet.
15005 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15006 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15009 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15011 * Makefile.in (EXEEXT): New.
15012 (clean): Use $(EXEEXT).
15014 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15016 * target.h (target_ops): Rename send_signal to request_interrupt,
15017 and remove enum target_signal parameter.
15018 * linux-low.c (linux_request_interrupt): Rename from
15019 linux_send_signal, and always send SIGINT.
15020 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15021 and always send SIGINT.
15022 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15024 (input_interrupt): Likewise.
15026 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15028 * server.c (get_features_xml): Check if target implemented
15030 * win32-i386-low.c (win32_arch_string): New.
15031 (win32_target_ops): Add win32_arch_string as arch_string member.
15033 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15035 * spu-low.c (spu_arch_string): New.
15036 (spu_target_ops): Add spu_arch_string.
15038 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15040 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15041 * configure.ac: Do not check for terminal.h.
15042 * configure, config.in: Regenerated.
15044 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15046 * Makefile.in (OBS): Add $(XML_BUILTIN).
15047 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15049 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15050 (arm-with-iwmmxt.c): New.
15051 * config.in, configure: Regenerate.
15052 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15053 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15054 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15055 (arm*-*-linux*): Add iWMMXt and regset support.
15056 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15057 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15058 (arm_store_wmmxregset, target_regsets): New.
15059 * server.c (get_features_xml): Take annex argument. Check builtin
15061 (handle_query): Handle multiple annexes.
15063 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15065 * remote-utils.c [USE_WIN32API] (read, write): Define.
15066 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15069 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15071 * linux-i386-low.c (the_low_target): Set arch_string.
15072 * linux-x86-64-low.c (the_low_target): Likewise.
15073 * linux-low.c (linux_arch_string): New.
15074 (linux_target_ops): Add it.
15075 * linux-low.h (struct linux_target_ops): Add arch_string.
15076 * server.c (write_qxfer_response): Use const void * for DATA.
15077 (get_features_xml): New.
15078 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15079 * target.h (struct target_ops): Add arch_string method.
15081 2007-01-03 Denis Pilat <denis.pilat@st.com>
15082 Daniel Jacobowitz <dan@codesourcery.com>
15084 * linux-low.c (linux_kill): Handle being called with no threads.
15085 * win32-i386-low.c (win32_kill): Likewise.
15086 (get_child_debug_event): Clear current_process_handle.
15088 2006-12-30 Denis PILAT <denis.pilat@st.com>
15089 Daniel Jacobowitz <dan@codesourcery.com>
15091 * remote-utils.c (remote_open): Check the type of specified
15092 serial port devices before opening them.
15093 * server.c (main): Kill the inferior if an error occurs during
15094 the first remote_open.
15096 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15098 * README: Update supported targets.
15100 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15102 * Makefile.in (clean): Remove reg-mips64.c.
15103 (reg-mips64.c, reg-mips64.o): New rules.
15104 * configure.srv: Handle mips64. Include regset support for mips.
15105 * linux-mips-low.c (union mips_register): New.
15106 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15107 (mips_breakpoint, mips_breakpoint_at): Use int.
15108 (mips_collect_register, mips_supply_register)
15109 (mips_collect_register_32bit, mips_supply_register_32bit)
15110 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15111 (mips_store_fpregset, target_regsets): New.
15112 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15114 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15116 * configure.srv: Add target "spu*-*-*".
15117 * Makefile.in (clean): Remove reg-spu.c.
15118 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15119 * spu-low.c: New file.
15121 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15123 * configure.ac: Correct td_thr_tls_get_addr test.
15124 * configure: Regenerated.
15126 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15128 * linux-low.c (linux_wait_for_event): Reformat. Use the
15129 pass_signals array.
15130 * remote-utils.c (decode_address_to_semicolon): New.
15131 * server.c (pass_signals, handle_general_set): New.
15132 (handle_query): Mention QPassSignals for qSupported.
15133 (main): Call handle_general_set.
15134 * server.h (pass_signals, decode_address_to_semicolon): New.
15136 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15138 * server.c (handle_query): Correct error handling for read_auxv.
15140 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15142 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15143 and srv_linux_thread_db to yes.
15144 * linux-s390-low.c (s390_fill_gregset): New function.
15145 (target_regsets): Define data structure.
15147 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15149 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15150 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15151 * config.in, configure: Regenerated.
15152 * inferiors.c (gdb_id_to_thread): New function.
15153 (gdb_id_to_thread_id): Use it.
15154 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15155 * linux-low.h (struct process_info): Add th member.
15156 (thread_db_get_tls_address): New prototype.
15157 * remote-utils.c (decode_address): Make non-static.
15158 * server.c (handle_query): Handle qGetTLSAddr.
15159 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15160 * target.h (struct target_ops): Add get_tls_address.
15161 * thread-db.c (maybe_attach_thread): Save the thread handle.
15162 (thread_db_get_tls_address): New.
15164 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15166 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15167 (linux_resume_one_process): Take a siginfo_t *. Update all
15168 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15169 (struct pending_signals): Add a siginfo_t.
15170 (linux_wait_for_process): Always set last_status.
15171 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15172 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15173 * linux-low.h (struct process_info): Add last_status.
15175 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15177 * remote-utils.c (try_rle): New function.
15178 (putpkt_binary): Use it.
15180 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15182 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15183 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15184 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15185 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15186 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15189 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15191 * server.c (terminal_fd): New variable.
15192 (old_foreground_pgrp): Likewise.
15193 (restore_old_foreground_pgrp): New function.
15194 (start_inferior): Record the terminal file descriptor in terminal_fd
15195 and its original foreground group in old_foreground_pgrp. Register
15196 restore_old_foreground_pgrp with atexit().
15198 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15200 * server.c (handle_query): Correct qPart to qXfer.
15202 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15204 * configure.ac: Check for more headers which are missing on
15205 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15206 * configure.srv: Add Cygwin and mingw32.
15207 * remote-utils.c: Don't include headers unconditionally which
15208 are missing on mingw32. Include <winsock.h> for mingw32.
15209 (remote_open): Adjust for mingw32 support. Flush
15210 standard error after writing to it.
15211 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15212 (unblock_async_io, enable_async_io, disable_async_io)
15213 (readchar, getpkt): Update for Winsock support.
15214 (prepare_resume_reply): Expect a protocol signal number.
15215 * server.c: Disable <sys/wait.h> on mingw32.
15216 (start_inferior): Adjust for mingw32 support. Flush
15217 standard error after writing to it.
15218 (attach_inferior): Likewise. Use protocol signal
15220 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15222 * win32-i386-low.c: New file.
15223 * Makefile.in (XM_CLIBS): Set.
15224 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15225 (win32-i386-low.o): New dependency rule.
15226 * linux-low.c (linux_wait): Use target signal numbers.
15227 * target.h (struct target_ops): Doc fix.
15228 * server.h (target_signal_to_name): New prototype.
15229 * gdbreplay.c: Don't include headers unconditionally which
15230 are missing on mingw32. Include <winsock.h> for mingw32.
15231 (remote_close, remote_open): Adjust for Winsock support.
15232 * configure, config.in: Regenerated.
15234 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15236 * server.c (decode_xfer_read, write_qxfer_response): New.
15237 (handle_query): Take a packet length argument. Handle
15238 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15239 the qSupported response.
15240 (main): Update call to handle_query.
15242 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15244 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15245 (putpkt_binary): Renamed from putpkt and adjusted for binary
15247 (putpkt): New wrapper for putpkt_binary.
15248 (readchar): Don't mask off the high bit.
15249 (decode_X_packet): New function.
15250 * server.c (main): Call putpkt_binary if a handler sets the packet
15251 length. Save the length of the incoming packet. Handle 'X'.
15252 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15254 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15256 * server.c (handle_query): Handle qSupported.
15258 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15260 * remote-utils.c (all_symbols_looked_up): New variable.
15261 (look_up_one_symbol): Check it.
15262 * server.h (look_up_one_symbol): New declaration.
15263 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15265 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15267 * Makefile.in (linux-arm-low.o): Update dependencies.
15268 * linux-arm-low.c: Include "gdb_proc_service.h".
15269 (PTRACE_GET_THREAD_AREA): Define.
15270 (ps_get_thread_area): New function.
15272 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15274 * configure.srv (m68k*-*-uclinux*): New target.
15275 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15276 (linux_resume_one_process): Remove extraneous cast.
15277 (linux_read_offsets): New.
15278 (linux_target_op): Add linux_read_offsets on mmuless systems.
15279 * server.c (handle_query): Add qOffsets logic.
15280 * target.h (struct target_ops): Add read_offsets.
15282 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15284 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15285 (PTRACE_GET_THREAD_AREA): Define.
15286 (ps_get_thread_area): New function.
15287 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15288 (linux-x86-64-low.o): Update.
15290 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15292 * configure.ac: Remove checks for prfpregset_t.
15293 * gdb_proc_service.h: New file.
15294 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15295 new "gdb_proc_service.h".
15296 * proc-service.c: Likewise.
15297 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15298 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15299 * Makefile.in (gdb_proc_service_h): Updated.
15300 * configure, config.in: Regenerated.
15302 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15304 * remote-utils.c (prepare_resume_reply): Move declaration
15305 of gdb_id_from_wait to the top of the block.
15307 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15309 * linux-low.c (regsets_store_inferior_registers): Read the regset
15310 from the target before filling it.
15312 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15314 * server.c (attach_inferior): Return SIGTRAP for a successful
15317 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15319 * Makefile.in (OBS): Add version.o.
15320 (STAGESTUFF): Delete.
15321 (version.o): Add dependencies.
15322 (version.c): Replace rule.
15323 (clean): Remove version.c.
15324 * server.c (gdbserver_version): New.
15325 (gdbserver_usage): Use printf.
15326 (main): Handle --version and --help.
15327 * server.h (version, host_name): Add declarations.
15329 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15341 * linux-x86-64-low.c:
15343 * linux-s390-low.c:
15344 * linux-ppc64-low.c:
15346 * linux-mips-low.c:
15347 * linux-m68k-low.c:
15348 * linux-m32r-low.c:
15351 * linux-ia64-low.c:
15352 * linux-i386-low.c:
15353 * linux-crisv32-low.c:
15365 * gdbserver.1: Add (C) after Copyright. Update the FSF
15368 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15370 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15371 (arm_breakpoint_at): Recognize both breakpoints.
15372 (the_low_target): Use the correct breakpoint instruction.
15374 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15376 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15377 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15378 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15379 (the_low_target): Update.
15381 2005-10-25 Andreas Schwab <schwab@suse.de>
15383 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15385 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15386 (ia64_num_regs): Reduce to 462.
15388 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15390 * acinclude.m4: Correct quoting.
15391 * aclocal.m4: Regenerated.
15393 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15394 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15395 (thread_db_init): Call thread_db_err_str.
15396 * configure.ac: Check for TD_VERSION.
15397 * config.in, configure: Regenerated.
15399 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15401 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15403 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15405 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15406 is not available. Define HAVE_PTRACE_GETREGS if it is.
15407 * config.in, configure: Regenerated.
15408 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15409 * linux-i386-low.c, linux-m68k-low.c: Update to use
15410 HAVE_PTRACE_GETREGS.
15411 * linux-low.c (regsets_fetch_inferior_registers)
15412 (regsets_store_inferior_registers): Only return 0 if we processed
15414 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15415 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15417 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15419 * inferiors.c (struct thread_info): Add gdb_id.
15420 (add_thread): Add gdb_id argument.
15421 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15422 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15423 calls to add_thread.
15424 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15425 * server.c (handle_query): Use thread_to_gdb_id.
15426 (handle_v_cont, main): Use gdb_id_to_thread_id.
15427 * server.h (add_thread): Update prototype.
15428 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15431 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15433 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15434 left-padded registers.
15435 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15436 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15438 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15440 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15441 * configure: Regenerate.
15442 * config.in: Regenerate.
15443 * server.h (NEED_DECLARATION_STRERROR):
15444 Replace with !HAVE_DECL_STRERROR.
15446 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15448 * linux-low.c (linux_wait, linux_send_signal): Don't test
15449 an unsigned long variable for > 0 if it could be MAX_ULONG.
15450 * server.c (myresume): Likewise.
15451 * target.c (set_desired_inferior): Likewise.
15453 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15455 * configure.ac: Simplify and improve check for socklen_t.
15456 * configure, config.in: Regenerate.
15458 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15460 * acconfig.h: Remove.
15461 * configure.ac: Add a test for socklen_t. Use three-argument
15462 AC_DEFINE throughout.
15463 * config.in: Regenerated using autoheader 2.59.
15464 * configure: Regenerated.
15466 * gdbreplay.c (socklen_t): Provide a default.
15467 (remote_open): Use socklen_t.
15468 * remote-utils.c (socklen_t): Provide a default.
15469 (remote_open): Use socklen_t.
15470 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15473 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15475 * linux-low.c (linux_read_memory, linux_write_memory)
15476 (linux_read_auxv): Likewise.
15477 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15478 (check_mem_write): Likewise.
15479 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15481 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15482 (registers_from_string, register_data): Likewise.
15483 * server.c (handle_query, main): Likewise.
15484 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15485 (decode_M_packet): Likewise.
15486 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15487 * target.h (struct target_ops): Update read_memory, write_memory,
15489 (read_inferior_memory, write_inferior_memory): Update.
15490 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15491 to unsigned char *.
15492 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15493 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15494 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15495 linux-s390-low.c, linux-sh-low.c: Update for changes in
15496 read_inferior_memory and the_low_target->breakpoint.
15498 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15500 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15501 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15502 * configure.srv: Add powerpc64-*-linux*.
15503 * linux-ppc64-low.c: New file.
15505 2005-05-23 Orjan Friberg <orjanf@axis.com>
15507 * linux-cris-low.c: New file with support for CRIS.
15508 * linux-crisv32-low.c: Ditto for CRISv32.
15509 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15510 (clean): Add reg-cris.c and reg-crisv32.c.
15511 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15512 reg-crisv32.o, and reg-crisv32.c to make rules.
15513 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15514 recognized targets.
15516 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15518 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15519 of sizeof (PTRACE_XFER_TYPE).
15520 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15522 2005-05-12 Orjan Friberg <orjanf@axis.com>
15524 * target.h (struct target_ops): Add insert_watchpoint,
15525 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15526 pointers for hardware watchpoint support.
15527 * linux-low.h (struct linux_target_ops): Ditto.
15528 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15529 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15530 to linux_target_ops.
15531 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15533 * server.c (main): Recognize 'Z' and 'z' packets.
15535 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15537 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15538 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15539 (the_low_target): Add new members.
15541 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15543 * proc-service.c (ps_lgetregs): Search all_processes instead of
15546 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15548 * server.c (start_inferior): Change return type to int.
15549 (attach_inferior): Change sigptr to int *.
15550 (handle_v_cont, handle_v_requests): Change signal to int *.
15551 (main): Change signal to int.
15553 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15555 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15556 * configure.srv: Add m32r*-*-linux*.
15557 * linux-m32r-low.c: New file.
15559 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15561 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15563 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15565 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15566 Take unsigned long arguments for PIDs.
15567 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15568 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15569 (wait_for_sigstop, linux_resume_one_process)
15570 (regsets_fetch_inferior_registers, linux_send_signal)
15571 (linux_read_auxv): Likewise. Update the types of variables holding
15572 PIDs. Update format string specifiers.
15573 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15574 * remote-utils.c (prepare_resume_reply): Likewise.
15575 * server.c (cont_thread, general_thread, step_thread)
15576 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15578 (handle_query): Update format specifiers.
15579 (handle_v_cont, main): Use strtoul for thread IDs.
15580 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15581 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15582 (general_thread, step_thread, thread_from_wait)
15583 (old_thread_from_wait): Update.
15584 * target.h (struct thread_resume): Use unsigned long for THREAD.
15585 (struct target_ops): Use unsigned long for arguments to attach and
15588 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15590 * acinclude.m4: Include bfd/bfd.m4 directly.
15591 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15592 <agriffis@toolchain.org>.
15593 * aclocal.m4, configure: Regenerated.
15595 2005-01-07 Andrew Cagney <cagney@gnu.org>
15597 * configure.ac: Rename configure.in, require autoconf 2.59.
15598 * configure: Re-generate.
15600 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15602 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15603 LIBS when finished.
15604 * aclocal.m4: Regenerated.
15605 * configure: Regenerated.
15607 2004-11-21 Andreas Schwab <schwab@suse.de>
15609 * linux-m68k-low.c (m68k_num_gregs): Define.
15610 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15611 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15612 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15613 (m68k_breakpoint_at): New. Add to the_low_target.
15615 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15616 srv_linux_thread_db to yes.
15618 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15620 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15621 (ARCH_SET_FS): Likewise.
15622 (ARCH_GET_FS): Likewise.
15623 (ARCH_GET_GS): Likewise.
15625 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15627 * linux-i386-low.c (ps_get_thread_area): New.
15628 * linux-x86-64-low.c (ps_get_thread_area): New.
15629 * linux-low.c: Include <sys/syscall.h>.
15630 (linux_kill_one_process): Don't kill the first thread here.
15631 (linux_kill): Kill the first thread here.
15632 (kill_lwp): New function.
15633 (send_sigstop, linux_send_signal): Use it.
15634 * proc-service.c: Clean up #ifdefs.
15635 (fpregset_info): Delete.
15636 (ps_lgetregs): Update and enable implementation.
15637 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15639 * remote-utils.c (struct sym_cache, symbol_cache): New.
15640 (input_interrupt): Print a clearer message.
15641 (async_io_enabled): New variable.
15642 (enable_async_io, disable_async_io): Use it. Update comments.
15643 (look_up_one_symbol): Use the symbol cache.
15644 * thread-db.c (thread_db_look_up_symbols): New function.
15645 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15647 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15649 * configure.in: Test for -rdynamic.
15650 * configure: Regenerated.
15651 * Makefile (INTERNAL_LDFLAGS): New.
15652 (gdbserver, gdbreplay): Use it.
15654 2004-09-02 Andrew Cagney <cagney@gnu.org>
15656 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15658 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15660 * linux-low.c (linux_wait): Clear all_processes list also.
15662 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15664 * linux-low.c: Include <errno.h>. Remove extern declaration of
15667 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15669 * gdbreplay.c, server.h, utils.c: Update copyright years.
15671 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15673 * server.c (main): Print child status or termination signal from
15674 variable 'signal', not 'sig'.
15676 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15678 * linux-low.c (linux_read_memory): Change return type to
15679 int. Check for and return error from ptrace().
15680 * target.c (read_inferior_memory): Change return type to int. Pass
15681 back return status from the_target->read_memory().
15682 * target.h (struct target_ops): Adapt *read_memory() prototype.
15684 (read_inferior_memory): Adapt prototype.
15685 * server.c (main): Return an error packet if
15686 read_inferior_memory() returns an error.
15688 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15690 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15691 Unify with other clean targets.
15693 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15695 * server.c (handle_v_cont): Call set_desired_inferior.
15697 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15699 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15701 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15703 * linux-low.c (linux_wait): Unblock async I/O.
15704 (linux_resume): Block and enable async I/O.
15705 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15706 * server.h (block_async_io, unblock_async_io): Add prototypes.
15708 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15710 * remote-utils.c (remote_open): Print a status notice after
15711 opening a TCP port.
15712 * server.c (attach_inferior): Print a status notice after
15715 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15717 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15719 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15721 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15723 * server.c, target.h: Update copyright years.
15725 2004-02-25 Roland McGrath <roland@redhat.com>
15727 * target.h (struct target_ops): New member `read_auxv'.
15728 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15729 * linux-low.c (linux_read_auxv): New function.
15730 (linux_target_ops): Initialize `read_auxv' member to that.
15732 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15734 Committed by Jim Blandy <jimb@redhat.com>.
15736 * linux-s390-low.c (s390_num_regs): Update.
15737 (s390_regmap): Remove control registers. Use __s390x__ predefine
15738 instead of GPR_SIZE to distiguish s390 and s390x targets.
15740 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15742 * linux-low.c: Update copyright year.
15743 (check_removed_breakpoint): Clear pending_is_breakpoint.
15744 (linux_set_resume_request, linux_queue_one_thread)
15745 (resume_status_pending_p): New functions.
15746 (linux_continue_one_thread): Use process->resume.
15747 (linux_resume): Only resume threads if there are no pending events.
15748 * linux-low.h (struct process_info): Add resume request
15751 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15753 * regcache.c (new_register_cache): Clear the allocated register
15754 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15756 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15758 * linux-low.c (linux_resume): Take a struct thread_resume *
15760 (linux_wait): Update call.
15761 (resume_ptr): New static variable.
15762 (linux_continue_one_thread): Renamed from
15763 linux_continue_one_process. Use resume_ptr.
15764 (linux_resume): Use linux_continue_one_thread.
15765 * server.c (handle_v_cont, handle_v_requests): New functions.
15766 (myresume): New function.
15767 (main): Handle 'v' case.
15768 * target.h (struct thread_resume): New type.
15769 (struct target_ops): Change argument of "resume" to struct
15771 (myresume): Delete macro.
15773 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15775 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15776 (uninstall): Support DESTDIR.
15778 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15780 * configure.srv: Add xscale*linux copy of arm*linux entry.
15782 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15784 * linux-arm-low.c (arm_reinsert_addr): New function.
15785 (the_low_target): Add arm_reinsert_addr.
15787 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15789 * mem-break.c: Remove whitespace at end of file.
15791 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15793 * configure.in: Check whether we need to prototype strerror.
15794 * server.h: Optionally prototype strerror.
15795 * gdbreplay.c (perror_with_name): Use strerror.
15796 * linux-low.c (linux_attach_lwp): Use strerror.
15797 * utils.c (perror_with_name): Use strerror.
15798 * config.in, configure: Regenerated.
15800 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15802 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15803 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15805 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15807 * Makefile.in (SFILES): Update.
15808 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15809 low-sun3.c: Remove files.
15811 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15813 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15814 (linux_detach_one_process, linux_detach): New functions.
15815 (linux_target_ops): Add linux_detach.
15816 * server.c (main): Handle 'D' packet.
15817 * target.h (struct target_ops): Add "detach" member.
15818 (detach_inferior): Define.
15820 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15822 From Kelley Cook <kelleycook@wideopenwest.com>:
15823 * configure.srv: Accept i[34567]86 variants.
15825 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15827 * linux-low.c (linux_wait_for_event): Correct comment typos.
15828 (linux_resume_one_process): Call check_removed_breakpoint.
15829 (linux_send_signal): New function.
15830 (linux_target_ops): Add linux_send_signal.
15831 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15833 * target.h (struct target_ops): Add send_signal.
15835 2003-05-29 Jim Blandy <jimb@redhat.com>
15837 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15838 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15839 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15840 away part of the register's value.
15842 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15844 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15845 (linux_wait_for_event, linux_init_signals): Likewise.
15847 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15849 * configure.in: Check for stdlib.h.
15850 * configure: Regenerated.
15851 * config.in: Regenerated.
15853 2003-01-04 Andreas Schwab <schwab@suse.de>
15855 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15857 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15859 * Makefile.in: Remove obsolete code.
15861 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15863 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15864 defined(PT_FPR0_HI).
15866 2002-11-17 Stuart Hughes <seh@zee2.com>
15868 * linux-arm-low.c (arm_num_regs): Increase.
15869 (arm_regmap): Include status register.
15871 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15873 * linux-low.c (register_addr): Remove incorrect -1 check.
15875 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15877 * linux-low.c (linux_create_inferior): Call setpgid. Return
15879 (unstopped_p, linux_signal_pid): Remove.
15880 (linux_target_ops): Remove linux_signal_pid.
15881 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15882 global instead of target method.
15883 * target.h (struct target_ops): Remove signal_pid. Update comment
15884 for create_inferior.
15885 * server.c (signal_pid): New variable.
15886 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15887 gdbserver. Set the child to be the foreground process group.
15888 (attach_inferior): Set signal_pid.
15890 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15892 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15894 2002-08-20 Jim Blandy <jimb@redhat.com>
15896 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15899 2002-08-01 Andrew Cagney <cagney@redhat.com>
15901 * Makefile.in: Make chill references obsolete.
15903 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15905 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15906 * configure: Regenerate.
15907 * config.in: Regenerate.
15909 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15911 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15912 (perror_with_name, remote_close, remote_open, expect, play): Static.
15914 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15916 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15917 byte offsets instead of an array of indexes.
15918 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15920 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15922 * regcache.c: Add comment.
15924 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15926 * thread-db.c: New file.
15927 * proc-service.c: New file.
15928 * acinclude.m4: New file.
15929 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15930 proc-service.o, and thread-db.o.
15931 (linux-low.o): Add USE_THREAD_DB.
15932 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15933 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15934 * aclocal.m4: Regenerated.
15935 * config.in: Regenerated.
15936 * configure: Regenerated.
15937 * configure.in: Check for proc_service.h, sys/procfs.h,
15938 thread_db.h, and linux/elf.h headrs.
15939 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15940 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15941 Check for -lthread_db and thread support.
15942 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15943 PowerPC, and SuperH.
15944 * i387-fp.c: Constify arguments.
15945 * i387-fp.h: Likewise.
15946 * inferiors.c: (struct thread_info): Renamed from
15947 `struct inferior_info'. Remove PID member. Use generic inferior
15948 list header. All uses updated.
15949 (inferiors, signal_pid): Removed.
15950 (all_threads): New variable.
15951 (get_thread): Define.
15952 (add_inferior_to_list): New function.
15953 (for_each_inferior): New function.
15954 (change_inferior_id): New function.
15955 (add_inferior): Removed.
15956 (remove_inferior): New function.
15957 (add_thread): New function.
15958 (free_one_thread): New function.
15959 (remove_thread): New function.
15960 (clear_inferiors): Use for_each_inferior and free_one_thread.
15961 (find_inferior): New function.
15962 (find_inferior_id): New function.
15963 (inferior_target_data): Update argument type.
15964 (set_inferior_target_data): Likewise.
15965 (inferior_regcache_data): Likewise.
15966 (set_inferior_regcache_data): Likewise.
15967 * linux-low.c (linux_bp_reinsert): Remove.
15968 (all_processes, stopping_threads, using_thrads)
15969 (struct pending_signals, debug_threads, pid_of): New.
15970 (inferior_pid): Replace with macro.
15971 (struct inferior_linux_data): Remove.
15972 (get_stop_pc, add_process): New functions.
15973 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15974 Use add_process and add_thread.
15975 (linux_attach_lwp): New function, based on old linux_attach. Use
15976 add_process and add_thread. Set stop_expected for new threads.
15977 (linux_attach): New function.
15978 (linux_kill_one_process): New function.
15979 (linux_kill): Kill all LWPs.
15980 (linux_thread_alive): Use find_inferior_id.
15981 (check_removed_breakpoints, status_pending_p): New functions.
15982 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15983 Update. Use WNOHANG. Wait for cloned processes also. Update process
15984 struct for the found process.
15985 (linux_wait_for_event): New function.
15986 (linux_wait): Use it. Support LWPs.
15987 (send_sigstop, wait_for_sigstop, stop_all_processes)
15988 (linux_resume_one_process, linux_continue_one_process): New functions.
15989 (linux_resume): Support LWPs.
15990 (REGISTER_RAW_SIZE): Remove.
15991 (fetch_register): Use register_size instead. Call supply_register.
15992 (usr_store_inferior_registers): Likewise. Call collect_register.
15993 Fix recursive case.
15994 (regsets_fetch_inferior_registers): Improve error message.
15995 (regsets_store_inferior_registers): Add debugging.
15996 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15997 (unstopped_p, linux_signal_pid): New functions.
15998 (linux_target_ops): Add linux_signal_pid.
15999 (linux_init_signals): New function.
16000 (initialize_low): Call it. Initialize using_threads.
16001 * regcache.c (inferior_regcache_data): Add valid
16003 (get_regcache): Fetch registers lazily. Add fetch argument
16004 and update all callers.
16005 (regcache_invalidate_one, regcache_invalidate): New
16007 (new_register_cache): Renamed from create_register_cache.
16008 Return the new regcache.
16009 (free_register_cache): Change argument to a void *.
16010 (registers_to_string, registers_from_string): Call get_regcache
16011 with fetch flag set.
16012 (register_data): Make static. Pass fetch flag to get_regcache.
16013 (supply_register): Call get_regcache with fetch flag clear.
16014 (collect_register): Call get_regcache with fetch flag set.
16015 (collect_register_as_string): New function.
16016 * regcache.h: Update.
16017 * remote-utils.c (putpkt): Flush after debug output and use
16019 Handle input interrupts while waiting for an ACK.
16020 (input_interrupt): Use signal_pid method.
16021 (getpkt): Flush after debug output and use stderr.
16022 (outreg): Use collect_register_as_string.
16023 (new_thread_notify, dead_thread_notify): New functions.
16024 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16025 and general_thread.
16026 (look_up_one_symbol): Flush after debug output.
16027 * server.c (step_thread, server_waiting): New variables.
16028 (start_inferior): Don't use signal_pid. Update call to mywait.
16029 (attach_inferior): Update call to mywait.
16030 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16031 (main): Don't fetch/store registers explicitly. Use
16032 set_desired_inferior. Support proposed ``Hs'' packet. Update
16034 * server.h: Update.
16035 (struct inferior_list, struct_inferior_list_entry): New.
16036 * target.c (set_desired_inferior): New.
16037 (write_inferior_memory): Constify.
16038 (mywait): New function.
16039 * target.h: Update.
16040 (struct target_ops): New signal_pid method.
16041 (mywait): Removed macro, added prototype.
16043 * linux-low.h (regset_func): Removed.
16044 (regset_fill_func, regset_store_func): New.
16045 (enum regset_type): New.
16046 (struct regset_info): Add type field. Use new operation types.
16047 (struct linux_target_ops): stop_pc renamed to get_pc.
16048 Add decr_pc_after_break and breakpoint_at.
16049 (get_process, get_thread_proess, get_process_thread)
16050 (strut process_info, all_processes, linux_attach_lwp)
16051 (thread_db_init): New.
16053 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16054 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16055 (the_low_target): Add new members.
16056 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16057 (i386_store_fpxregset): Constify.
16058 (target_regsets): Add new kind identifier.
16059 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16060 (i386_set_pc): Add debugging.
16061 (i386_breakpoint_at): New function.
16062 (the_low_target): Add new members.
16063 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16064 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16065 (mips_breakpoint_at): New.
16066 (the_low_target): Add new members.
16067 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16068 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16069 (the_low_target): Add new members.
16070 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16071 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16072 (the_low_target): Add new members.
16073 * linux-x86-64-low.c (target_regsets): Add new kind
16076 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16078 From Martin Pool <mbp@samba.org>:
16079 * server.c (gdbserver_usage): New function.
16082 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16084 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16085 stop_at -> stop_pc.
16087 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16089 * Makefile.in: Remove obsolete code.
16091 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16093 * linux-low.c (regsets_fetch_inferior_registers),
16094 (regsets_store_inferior_registers): Removed cast to int from
16096 * regcache.h: Added declaration of struct inferior_info.
16098 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16100 * inferiors.c (struct inferior_info): Add regcache_data.
16101 (add_inferior): Call create_register_cache.
16102 (clear_inferiors): Call free_register_cache.
16103 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16104 * regcache.c (struct inferior_regcache_data): New.
16105 (registers): Remove.
16106 (get_regcache): New function.
16107 (create_register_cache, free_register_cache): New functions.
16108 (set_register_cache): Don't initialize the register cache here.
16109 (registers_to_string, registers_from_string, register_data): Call
16111 * regcache.h: Add prototypes.
16112 * server.h: Likewise.
16114 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16116 * mem-break.c: New file.
16117 * mem-break.h: New file.
16118 * Makefile.in: Add mem-break.o rule; update server.h
16120 * inferiors.c (struct inferior_info): Add target_data
16122 (clear_inferiors): Free target_data member if set.
16123 (inferior_target_data, set_inferior_target_data): New functions.
16124 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16125 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16126 * linux-low.c (linux_bp_reinsert): New variable.
16127 (struct inferior_linux_data): New.
16128 (linux_create_inferior): Use set_inferior_target_data.
16129 (linux_attach): Likewise. Call add_inferior.
16130 (linux_wait_for_one_inferior): New function.
16131 (linux_wait): Call it.
16132 (linux_write_memory): Add const.
16133 (initialize_low): Call set_breakpoint_data.
16134 * linux-low.h (struct linux_target_ops): Add breakpoint
16136 * server.c (attach_inferior): Remove extra add_inferior
16138 * server.h: Include mem-break.h. Update inferior.c
16140 * target.c (read_inferior_memory)
16141 (write_inferior_memory): New functions.
16142 * target.h (read_inferior_memory)
16143 (write_inferior_memory): Change macros to prototypes.
16144 (struct target_ops): Update comments. Add const to write_memory
16147 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16149 * linux-low.c (usr_store_inferior_registers): Support
16150 registers which are allowed to fail to store.
16151 * linux-low.h (linux_target_ops): Likewise.
16152 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16153 (ppc_cannot_store_register): FPSCR may not be storable.
16155 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16157 * server.h: Include <string.h> if HAVE_STRING_H.
16158 * ChangeLog: Correct paths in last ChangeLog entry.
16160 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16162 * linux-low.h: Remove obsolete prototypes.
16163 (struct linux_target_ops): New.
16164 (extern the_low_target): New.
16165 * linux-low.c (num_regs, regmap): Remove declarations.
16166 (register_addr): Use the_low_target explicitly.
16167 (fetch_register): Likewise.
16168 (usr_fetch_inferior_registers): Likewise.
16169 (usr_store_inferior_registers): Likewise.
16170 * linux-arm-low.c (num_regs): Remove.
16171 (arm_num_regs): Define.
16172 (arm_regmap): Renamed from regmap, made static.
16173 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16175 (arm_cannot_store_register): Renamed from cannot_store_register,
16177 (the_low_target): New.
16178 * linux-i386-low.c (num_regs): Remove.
16179 (i386_num_regs): Define.
16180 (i386_regmap): Renamed from regmap, made static.
16181 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16183 (i386_cannot_store_register): Renamed from cannot_store_register,
16185 (the_low_target): New.
16186 * linux-ia64-low.c (num_regs): Remove.
16187 (ia64_num_regs): Define.
16188 (ia64_regmap): Renamed from regmap, made static.
16189 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16191 (ia64_cannot_store_register): Renamed from cannot_store_register,
16193 (the_low_target): New.
16194 * linux-m68k-low.c (num_regs): Remove.
16195 (m68k_num_regs): Define.
16196 (m68k_regmap): Renamed from regmap, made static.
16197 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16199 (m68k_cannot_store_register): Renamed from cannot_store_register,
16201 (the_low_target): New.
16202 * linux-mips-low.c (num_regs): Remove.
16203 (mips_num_regs): Define.
16204 (mips_regmap): Renamed from regmap, made static.
16205 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16207 (mips_cannot_store_register): Renamed from cannot_store_register,
16209 (the_low_target): New.
16210 * linux-ppc-low.c (num_regs): Remove.
16211 (ppc_num_regs): Define.
16212 (ppc_regmap): Renamed from regmap, made static.
16213 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16215 (ppc_cannot_store_register): Renamed from cannot_store_register,
16217 (the_low_target): New.
16218 * linux-s390-low.c (num_regs): Remove.
16219 (s390_num_regs): Define.
16220 (s390_regmap): Renamed from regmap, made static.
16221 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16223 (s390_cannot_store_register): Renamed from cannot_store_register,
16225 (the_low_target): New.
16226 * linux-sh-low.c (num_regs): Remove.
16227 (sh_num_regs): Define.
16228 (sh_regmap): Renamed from regmap, made static.
16229 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16231 (sh_cannot_store_register): Renamed from cannot_store_register,
16233 (the_low_target): New.
16234 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16235 (the_low_target): New.
16237 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16239 * Makefile.in: Add stamp-h target.
16240 * configure.in: Create stamp-h.
16241 * configure: Regenerated.
16243 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16245 * inferiors.c: New file.
16246 * target.c: New file.
16247 * target.h: New file.
16248 * Makefile.in: Add target.o and inferiors.o. Update
16250 * linux-low.c (inferior_pid): New static variable,
16251 moved from server.c.
16252 (linux_create_inferior): Renamed from create_inferior.
16253 Call add_inferior. Return 0 on success instead of a PID.
16254 (linux_attach): Renamed from myattach.
16255 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16256 (linux_thread_alive): Renamed from mythread_alive.
16257 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16259 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16260 (regsets_store_inferior_registers): Correct error message.
16261 Add missing ``return 0''.
16262 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16263 (linux_store_registers): Renamed from store_inferior_registers.
16264 (linux_read_memory): Renamed from read_inferior_memory.
16265 (linux_write_memory): Renamed from write_inferior_memory.
16266 (linux_target_ops): New structure.
16267 (initialize_low): Call set_target_ops ().
16268 * remote-utils.c (unhexify): New function.
16269 (hexify): New function.
16270 (input_interrupt): Send signals to ``signal_pid''.
16271 * server.c (inferior_pid): Remove.
16272 (start_inferior): Update create_inferior call.
16273 (attach_inferior): Call add_inferior.
16274 (handle_query): New function.
16275 (main): Call handle_query for `q' packets.
16276 * server.h: Include "target.h". Remove obsolete prototypes.
16277 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16279 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16281 * Makefile.in: Add WARN_CFLAGS. Update configury
16283 * configure.in: Check for <string.h>
16284 * configure: Regenerate.
16285 * config.in: Regenerate.
16286 * gdbreplay.c: Include needed system headers.
16287 (remote_open): Remove strchr prototype.
16288 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16289 * regcache.c (supply_register): Change buf argument to const void *.
16290 (supply_register_by_name): Likewise.
16291 (collect_register): Change buf argument to void *.
16292 (collect_register_by_name): Likewise.
16293 * regcache.h: Add missing prototypes.
16294 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16295 * server.c (handle_query): New function.
16296 (attached): New static variable, moved out of main.
16297 (main): Quiet longjmp clobber warnings.
16298 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16299 * utils.c (error): Remove NORETURN.